WO2023237009A1

WO2023237009A1 - Mounting device

Info

Publication number: WO2023237009A1
Application number: PCT/CN2023/098914
Authority: WO
Inventors: 金俊良
Original assignee: 江门市广利电子科技有限公司
Priority date: 2022-06-08
Filing date: 2023-06-07
Publication date: 2023-12-14
Also published as: CN114935074A; CN114935074B

Abstract

The present invention relates to a mounting device, comprising: a housing having insertion holes formed in one surface thereof; sliding members provided in the housing, each of the sliding members having one-to-one correspondence to each of the insertion holes; and a follower provided on the surface of the sliding members facing away from the surface, in which the insertion holes are formed, of the housing, and separately working in conjunction with each sliding member. When the follower rotates about a first axis, the sliding members slide in a first direction; observed in an insertion direction of the insertion holes, an overlapping part exists between the projection of each sliding member in each insertion hole and the insertion hole; the insertion holes comprise a first insertion hole and a second insertion hole; the sliding members comprise a first sliding member corresponding to the first insertion hole and a second sliding member corresponding to the second insertion hole, so as to match connecting members on equipment modules, thereby implementing flexible, rapid, accurate, dense, high-repeatability, and safe disassembly and assembly of equipment.

Description

an installation device

Technical field

The present invention relates to the technical field of an installation device, and in particular, to an installation device suitable for dual module installation.

Background technique

During the filming process of TV, film, stage and content creation (youtuber, tiktok, etc.), equipment units such as lights/lighting equipment/reflectors/diffusers/video wall elements/cameras/green screens/textiles/set elements etc. need to be installed . The existing equipment unit is composed of an array of multiple equipment modules, and each equipment module is fixed to the bracket through a connector. However, the distance between equipment modules is large, and a single module only relies on its own connector to connect to the bracket. When the structural strength of the equipment module or connector fails, it may cause a falling accident. Moreover, it is difficult to standardize the installation distance between existing equipment modules, and it is impossible to accurately and repeatably reproduce equipment units. At the same time, movie shooting scenes often change and move, resulting in equipment units needing to be frequently disassembled and installed. At the same time, in the same shooting scene, the configuration of the equipment unit may also need to be changed midway, such as removing, rotating, replacing, or realigning a single equipment module in the array. The existing disassembly and installation methods are not flexible enough and require the use of tools. , disassembly and installation are slow. Therefore, it is necessary to provide an installation device that can cooperate with the connectors on the equipment module to achieve flexible, fast, accurate, intensive, highly repeatable and safe disassembly and installation of the equipment.

Contents of the invention

The object of the present invention is to provide an installation device to cooperate with the connectors on the equipment module to achieve flexible, fast, accurate, intensive, highly repeatable and safe disassembly and installation of equipment.

According to one aspect of the present invention, an installation device is provided, including:

The shell has an insertion hole formed on one side;

A sliding member is provided in the housing, and each sliding member corresponds to each insertion hole respectively;

The follower is disposed on the side of the sliding member away from the housing where the insertion hole is formed, and cooperates with each sliding member respectively,

When the follower rotates around the first axis, the sliding member slides in the first direction; when viewed along the insertion direction of the insertion hole, the projection of the sliding member in the insertion hole is consistent with the insertion hole. Overlapping parts;

The insertion hole includes a first insertion hole and a second insertion hole, and the sliding member includes a first sliding member corresponding to the first insertion hole and a second sliding member corresponding to the second insertion hole.

More preferably, the installation device further includes:

a locking mechanism slidable along the extension direction of the first axis;

When the follower is in the first rotation position and the locking mechanism is in the locking position, the follower cannot rotate, and the sliding part is in the first sliding position and cannot slide;

When the locking mechanism slides to the unlocking position along the extension direction of the first axis, the follower is rotatable around the first axis, and the extension direction of the first axis is parallel to the insertion direction. .

More preferably, when the follower is in the second rotational position, the sliding member is in the first sliding position and is slidable in the first direction;

When the follower rotates around the first axis to the third rotation position, the slider slides to the second position along the first direction, and the extension direction of the first axis is opposite to the insertion direction. Parallel, the first direction is perpendicular to the insertion direction.

More preferably, the sliding member includes:

A first main body portion is formed with a first through hole penetrating the first main body portion along the insertion direction and communicating with the insertion hole;

A positioning portion is formed on a side of the first body portion close to the follower and cooperates with the follower.

More preferably, the sliding member also includes:

A blocking portion formed on a side of the first body portion facing away from the follower;

When the follower is in the second rotation position and the slider is in the first sliding position, the first projection of the blocking portion in the insertion hole along the insertion direction coincides with the insertion hole. part, the second projection of the positioning part in the insertion hole along the insertion direction has an overlapping portion with the insertion hole;

When the follower rotates around the first axis to a third rotation position and the slider slides to a second sliding position along the first direction, the blocking portion moves in the insertion direction along the insertion direction. The third projection in the insertion hole does not coincide with the insertion hole, and the fourth projection of the positioning portion in the insertion hole along the insertion direction completely coincides with the insertion hole.

More preferably, the follower includes;

The second main part,

A follower part is formed on a side of the second body part close to the slider, and a contact part that matches the follower part is formed on the side of the positioning part close to the follower;

The following part includes a first following part that cooperates with the first sliding part, and a second following part that cooperates with the second sliding part.

More preferably, the follower part is a groove formed in a concave surface of the second body part close to the sliding part, and the contact part extends from the side of the positioning part close to the follower into the inside the groove.

More preferably, the sliding member further includes a rotating sleeve sleeved on the abutting part, the rotating sleeve is rotationally connected to the abutting part, and the rotating sleeve is connected to the groove side of the following part. Wall rolling contact.

More preferably, the following part includes:

A first limiting part, when the contact part is located in the first limiting part, the follower is in the first rotation position, and the sliding part is in the first sliding position;

The second limiting portion is connected with the first limiting portion. When the contact portion is located at the second limiting portion, the follower is located at the second rotation position, and the sliding member is located at the second limiting portion. first sliding position;

The third limiting part is connected with the second limiting part. When the contact part is located at the third limiting part, the follower is located at the third rotation position, and the sliding member is located at the second Slide position.

More preferably, the groove wall of the follower part includes:

abutting surface, the side of the groove wall away from the first axis;

a limiting surface, opposite to the abutting surface and located on a side of the groove wall close to the first axis;

The contact surface is in contact with the sliding member, and the sliding member can slide in the first direction to be in contact with the limiting surface.

More preferably, the contact surface includes:

The first contact surface corresponds to the first limiting portion;

a second contact surface corresponding to the second limiting portion;

The third contact surface corresponds to the third limiting portion;

The first contact surface is connected to the second contact surface, and the second contact surface is connected to the third contact surface; the position where the first contact surface contacts the sliding member The distance to the first axis is marked as D1, the distance from the position where the second contact surface contacts the sliding member to the first axis is marked as D2, and the distance between the third contact surface and the sliding member is marked as D2. The distance from the contact position of the sliding parts to the first axis is marked as D3, and the distance of the sliding parts from the first sliding position to the second sliding position is marked as T, which satisfies the relationship:

D1=D2;

D1-D3=T;

D2-D3=T.

More preferably, the limiting surface includes:

a first limiting surface corresponding to the first limiting portion;

a second limiting surface corresponding to the second limiting portion;

a third limiting surface corresponding to the third limiting portion;

The second limiting surface is connected to the third limiting surface; the distance from the position where the first limiting surface abuts the sliding member to the first axis is marked as X1, and the second limiting surface is The distance from the position where the position surface contacts the sliding member to the first axis is marked as X2. The distance from the position where the third limiting surface contacts the sliding member to the first axis is marked as X3. , the distance of the sliding member from the first sliding position to the second sliding position is marked as T, and satisfies the relationship:

X1>X2;

X1>X3;

X2=X3;

X1-X2=T;

X1-X3=T.

More preferably, a second through hole is formed through the second body part along the extension direction of the first axis;

The installation device also includes:

A rotating shaft is inserted into the second through hole, and the follower rotates around the rotating shaft.

More preferably, the following part also includes:

A cantilever is formed extending from the outer wall of the first body part in a direction perpendicular to the first axis.

More preferably, a limiting protrusion is formed between the first limiting surface and the second limiting surface.

More preferably, the mounting device further includes a connecting buckle extending out of the housing.

The invention has the following beneficial effects:

The connectors on the equipment module are fixed or released through one-to-one correspondence between each sliding piece and each insertion hole, without the need for tools, which improves the speed and flexibility of disassembly and installation of the equipment; through a follower and each A sliding member cooperates to control multiple sliding members at the same time to increase the speed of disassembly and installation of equipment; by providing a first sliding member and a first insertion hole corresponding to the first sliding member, as well as a second sliding member and a second insertion hole , align, install, and protect two adjacent equipment modules into the same equipment unit, so that the equipment modules can be installed and disassembled more densely and accurately to improve the repeatability, accuracy, and safety of equipment disassembly and installation. sex.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic three-dimensional structural diagram of an installation device according to an embodiment of the present invention;

Figure 2 is a schematic structural diagram of the installation device according to an embodiment of the present invention after disassembling the connection mechanism between the upper housing and the bracket;

Figure 3 is an exploded exploded view of the installation device according to an embodiment of the present invention;

Figure 4 is an exploded exploded view from another angle of the installation device according to an embodiment of the present invention;

Figure 5 is a schematic diagram of the relative positional relationship between the follower and the sliding part when the follower is located at the first rotation position according to an embodiment of the present invention;

Figure 6 is a schematic structural view of the sliding member's abutment part and the rotating sleeve located in the first limiting part in the state of Figure 5;

Figure 7 is a schematic diagram of the relative positional relationship between the follower and the sliding part when the follower is located at the second rotation position according to an embodiment of the present invention;

Figure 8 is a schematic structural view of the sliding member's abutment part and the rotating sleeve located in the second limiting part in the state of Figure 7;

Figure 9 is a schematic diagram of the relative positional relationship between the follower and the sliding part when the follower is in the third rotation position according to an embodiment of the present invention;

Figure 10 is a schematic structural view of the abutting portion of the sliding member and the rotating sleeve located in the third limiting portion in the state of Figure 9;

Figure 11 is a schematic three-dimensional structural diagram of the connecting piece according to an embodiment of the present invention when it cooperates with the sliding piece and the follower;

Figure 12 is a schematic structural diagram of the state where the connecting member is not inserted into the insertion hole when the sliding member is in the first sliding position according to an embodiment of the present invention;

Figure 13 is a schematic structural diagram of the connecting member being inserted into the insertion hole when the sliding member is in the first sliding position according to an embodiment of the present invention;

Figure 14 is a side view of two equipment modules according to an embodiment of the present invention when they are connected together through a mounting device;

Figure 15 is a top view of two equipment modules according to an embodiment of the present invention when they are connected together through a mounting device;

Figure 16 is a projection view of the first sliding member in the first sliding position and the second sliding member in the second sliding position when viewed along the insertion direction in one embodiment of the present invention;

Figure 17 is a schematic diagram of an application scenario of the present invention;

Explanation of reference numbers: 100. Installation device; 200. Equipment module; 300. Connector; 301. Limit step; 400. Bracket; 500. Bracket connection mechanism; 10. Shell; 11. Upper shell; 12. Lower housing; 20, insertion hole; 30, sliding member; 40, follower; L1, first axis; F1, first direction; F20, insertion direction; 50, projection; 21, first insertion hole; 22. Second insertion hole; 310, first sliding member; 320, second sliding member; 60, locking mechanism; 31, first main body part; 32, first through hole; 33, positioning part; 34, blocking part; 51 , first projection; 52, second projection; 53, third projection; 54, fourth projection; 41, second main body part; 42, follower part; 4210, first follower part; 4220, second follower part 35. Contact portion; 36. Rotating sleeve; 43. Groove side wall; 421. First limiting portion; 422. Second limiting portion; 423. Third limiting portion; 431. Contact surface; 432. Limiting surface; 4311. First contact surface; 4312. Second contact surface; 4313. Third contact surface; 4321. First limiting surface; 4322. Second limiting surface; 4323. Third Limiting surface; 44. Second through hole; 70. Rotating shaft; 45. Cantilever; 37. First return spring; 341. Plane; 342. Inclined surface; 61. Locking piece; 62. Locking switch; 63. Limit Slot; 64. Second return spring; 80. Guide mechanism; 81. Upper guide seat; 82. Lower guide seat; 83. Guide plate; 46. Limiting protrusion; 38. Slide switch; 210. First equipment mold Group; 220, second equipment module; 3010, first connector; 3020, second connector; 84, connection buckle; 110, first installation device; 120, second installation device; 130, third installation device;

Implementation

In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough understanding of the present disclosure will be provided.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present. The terms "vertical," "horizontal," "left," "right" and similar expressions are used herein for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Figures 1 to 17. One embodiment of the present invention provides an installation device 100. The installation device 100 includes: a housing 10, an insertion hole 20, a sliding member 30, a follower 40, a rotating shaft 70, a locking Mechanism 60, guide mechanism 80, bracket connection mechanism 500.

Specifically, one end of the installation device 100 is connected to the connector 300 on the equipment module 200, and the other end is connected to the bracket 400 in the environment.

Specifically, the connector 300 of the equipment module 200 can be any conventional connector 300 that can connect two objects and meet actual structural strength requirements, such as safety ropes, screws, bolts, pins, chains, and other conventional standards. Parts can also be non-standard parts with certain structural improvements based on conventional standard parts. In this embodiment, one end of the connector 300 is connected to the equipment module 200 , and the other end is formed with a plug structure with a limiting step 301 . Refer to Figures 11 to 13 . The connector 300 is inserted along the insertion direction of the insertion hole 20 F20 extends, and the limiting step 301 extends from the side wall of the connector 300 along the first direction F1. In this embodiment, the connector 300 is inserted into the insertion hole 20 along the insertion direction F20 of the insertion hole 20 , and the sliding member 30 of the installation device 100 slides along the first direction F1 to cooperate with the limiting step 301 of the connector 300 . When the sliding member 30 is in the first sliding position, the limiting step 301 abuts against the sliding member 30 to limit the movement of the connecting member 300 in the insertion direction F20. When the sliding member 30 is in the second sliding position, the limiting step 301 is in contact with the sliding member 30. The sliding parts 30 are separated to release the movement of the connecting part 300 in the insertion direction F20.

In one embodiment, the connecting member 300 may also be a conventional standard component such as a safety rope, a screw, a bolt, a pin, a chain, or the like. The standard component is provided with a limiting structure that matches the sliding action of the sliding member 30 to achieve the locking function. The purpose of tightening or releasing the connector 300. For example, when the connector 300 is a safety rope, a dead buckle can be provided at one end of the safety rope close to the sliding member 30 , and the through hole formed by the dead buckle can be connected or separated from the sliding member 30 to limit and release the safety rope. When the sliding member 30 slides to the first position, the deadlock is sealed in the closed space formed by the sliding member 30 and the insertion hole 20 . When the sliding member 30 slides to the second position, the closed space formed by the sliding member 30 and the insertion hole 20 opens. Space, the through hole of the deadlock is disengaged from the sliding member 30 through the open space, thereby releasing the connecting member 300. For example, standard parts such as screws, bolts, pins, and chains can also be connected or separated from each other by arranging through holes similar to deadlocks to match the sliding parts 30, so as to realize the connecting parts. 300 release and limit.

It can be understood that conventional standard parts such as safety ropes, screws, bolts, pins, chains, etc. can also be limited or released with the sliding member 30 through other conventional limiting structures, such as setting conventional limits on the standard parts. Position pins, limit holes, limit shafts, etc. are used to cooperate with the sliding member 30, which will not be described again here.

Specifically, the bracket 400 in the environment can be understood as a permanent fixed medium, such as the bracket 400 fixed on the wall, the bracket 400 fixed on the ceiling, or the bracket 400 fixed on the ground, or it can also be a temporary installation. Bracket 400. The bracket 400 can be a conventional frame structure, a pipe structure, a cantilever 45-type structure, a wall-mounted structure, a suspended structure, or it can be a crane, a hook on a special vehicle, or other means that can support the equipment unit. Support frame. In this embodiment, the bracket 400 is a bracket 400 assembled from a pipe structure. Correspondingly, the installation device 100 of this embodiment is provided with a bracket connection mechanism 500 that matches the pipe structure. It can be understood that the bracket connection mechanism 500 of the installation device 100 can be different according to the bracket 400 used, and the bracket connection mechanism 500 that matches the bracket 400 can be adaptively used. In this embodiment, since the bracket 400 has a pipe structure, the bracket connection mechanism 500 is a pipe clamp as shown in FIG. 1 .

Specifically, the insertion hole 20 is formed on one side of the housing 10 , and the bracket connection mechanism 500 is provided on the other side of the housing 10 . The insertion hole 20 is used to cooperate with the connector 300 , and one end of the connector 300 is in contact with the device module 200 . To connect, the other end of the connecting piece 300 is inserted into the insertion hole 20 and is limited and locked by the sliding piece 30 . The bracket connection mechanism 500 is fixed to the bracket 400 in the environment. In this embodiment, the bracket 400 can be simply understood as a pipe body, thereby realizing the device module 200 being fixed on the bracket 400 .

In one embodiment, in order to facilitate the disassembly and installation of the installation device 100 itself, the housing 10 includes an upper housing 11 and a lower housing 12, the insertion hole 20 is formed on the lower housing 12, and the insertion hole 20 passes through the lower housing 12. The connector 300 of the housing 12 is inserted into the insertion hole 20 from the side of the lower housing 12 facing away from the upper housing 11 . The bracket connection mechanism 500 is provided on the upper housing 11 and is fixed to the side of the upper housing 11 facing away from the lower housing 12 . Therefore, the equipment module 200 is fixed to the side of the lower housing 12 facing away from the upper housing 11 through the connector 300 . On one side, the bracket 400 is located on the side of the upper housing 11 away from the lower housing 12 , and the mounting device 100 is located between the connector 300 and the bracket 400 to play a connecting role.

Specifically, the sliding parts 30 are disposed in the housing 10, and the number of the sliding parts 30 can be any integer. In this embodiment, the number of the equipment modules 200 is 2, and the sliding parts on each installation device 100 are The quantity of 30 is 2 pieces. Correspondingly, the number of insertion holes 20 can also be any integer, and the number of sliding members 30 corresponds to the number of insertion holes 20 , so the number of insertion holes 20 is 2, and each sliding member 30 is respectively corresponds to each insertion hole 20 in a one-to-one manner.

In this embodiment, the sliding member 30 includes a first sliding member 310 and a second sliding member 320. Correspondingly, the insertion hole 20 includes a first insertion hole 21 and a second insertion hole 22; correspondingly, the follower portion 42 includes a first sliding member 310 and a second sliding member 320. The follower part 4210 and the second follower part 4220, the connector 300 matching the installation device 100 includes a first connector 3010 and a second connector 3020, and the equipment module 200 connected to the first connector 3010 is the first equipment module 210 , and the equipment module 200 connected to the second connector 3020 is the second equipment module 220 . Among them, the first sliding member 310 corresponds to the first insertion hole 21 . The first connecting piece 3010 of the first equipment module 210 is inserted into the first insertion hole 21 and cooperates with the first sliding piece 310 . The first following part 4210 of the following piece 40 is used to control the first sliding piece 310 action. The second connecting piece 3020 of the second equipment module 220 is inserted into the second insertion hole 22 and cooperates with the second sliding piece 320 . The second following part 4220 of the following piece 40 is used to control the second sliding piece 320 action.

Specifically, the first insertion hole 21 corresponds to the first sliding member 310 , and the second insertion hole 22 corresponds to the second sliding member 320 . The first sliding member 310 corresponding to the first insertion hole 21 is provided for connecting the first equipment module 210 , and the second sliding member 320 corresponding to the second insertion hole 22 is provided for connecting the second equipment module 220 , thereby aligning, assembling, and protecting the two equipment modules 200 into the same equipment unit. The two equipment modules 200 are connected. When the structural strength of one of the equipment modules 200 fails, the other adjacent equipment module 200 passes through The installation device 100 plays a role in maintaining the overall structural integrity of the equipment unit and improving the safety of equipment disassembly and installation.

Specifically, the follower 40 is disposed on the side of the slider 30 away from the housing 10 where the insertion hole 20 is formed, and cooperates with each slider 30 respectively. In this embodiment, the follower 40 Cooperate with the first sliding part 310 and the second sliding part 320 respectively. Specifically, the first following part 4210 on the following part 40 cooperates with the first sliding part 310, and the second following part on the following part 40 The portion 4220 cooperates with the second sliding member 320, and a follower 40 is provided to cooperate with each sliding member 30 respectively, thereby achieving simultaneous control of each sliding member 30, thereby achieving simultaneous disassembly and installation of the first equipment module 210. and the second equipment module 220, which improves the speed of equipment disassembly and installation.

Specifically, when the follower 40 rotates around the first axis L1, the sliding member 30 slides in the first direction F1; when viewed along the insertion direction F20 of the insertion hole 20, the sliding member 30 slides in the insertion direction F20. The projection 50 in the hole 20 overlaps with the insertion hole 20; thus, each sliding member 30 corresponds to each insertion hole 20 one by one, thereby achieving one-to-one corresponding control of each equipment module 200 by each sliding member 30. , thereby realizing that the first sliding member 310 controls the disassembly and installation of the first equipment module 210, and the second sliding member 320 controls the disassembly and installation of the second equipment module 220, thereby improving the flexibility of equipment disassembly and installation;

In one embodiment, in order to improve the safety of the installation device 100, the rotation state of the follower 40 is configured as a rotation locking state and a rotation release state. The switching between the two states can be achieved by adding a locking mechanism 60. In this embodiment, the installation device 100 further includes a locking mechanism 60 . The locking mechanism 60 includes: a locking member 61 , a locking switch 62 , a limiting groove 63 , and a second return spring 64 .

Specifically, the locking mechanism 60 is slidable along the extension direction of the first axis L1; in this embodiment, the follower 40 is provided with a cantilever 45 that matches the locking mechanism 60, and the cantilever 45 extends from the second axis L1. The outer wall of the main body 41 extends in a direction perpendicular to the first axis L1. The cantilever 45 is used not only to turn the follower 40 to rotate the follower 40 around the first axis L1, but also to cooperate with the locking mechanism 60 to switch between the rotational locking state and the rotational release state. The locking mechanism 60 includes a locking piece 61 and a locking switch 62. A limiting slot 63 is formed on the locking piece 61. When switching to the rotational locking state, the cantilever 45 is located in the limiting slot 63 to achieve locking. When switching, When it is in the rotation release state, press the locking switch 62, and the locking switch 62 slides along the extension direction of the first axis L1, so that the cantilever 45 is separated from the limiting groove 63, and the cantilever 45 loses its restriction, so that the follower 40 can rotate around the first axis L1. One axis L1 rotates.

Specifically, in order to facilitate the resetting of the locking switch 62 , a second return spring 64 is provided between the locking switch 62 and the lower housing 12 . When the locking switch 62 is pressed, the locking switch 62 slides from the initial position along the extension direction of the first axis L1, so that the cantilever 45 is separated from the limiting groove 63. When the locking switch 62 is released, the locking switch 62 moves in the second position. Return to the initial position under the action of the return spring 64. It should be noted that only when the follower 40 is in the first rotation position and the locking switch 62 is released, the cantilever 45 will be locked in the limiting groove 63 again.

Specifically, when the follower 40 is in the first rotation position and the locking mechanism 60 is in the locking position, the cantilever 45 of the follower 40 is located in the limiting groove 63 so that the follower 40 cannot rotate. . At this time, the sliding member 30 is located in the first sliding position, and the contact portion 35 of the sliding member 30 is located in the first limiting portion 421 of the follower 40, so that the sliding member 30 is in a non-sliding state;

When the locking mechanism 60 slides to the unlocking position along the extension direction of the first axis L1, the cantilever 45 of the follower 40 is separated from the limiting groove 63, so that the follower 40 rotates around the first axis L1 It is rotatable. When the follower 40 rotates and leaves the first rotation position, the sliding member 30 is separated from the first limiting portion 421 so that the sliding member 30 can slide along the first direction F1. It should be noted that when the locking mechanism 60 is in the rotational release state, that is, the unlocking position, but the follower portion 42 is still in the first rotational position, the sliding member 30 is still in a non-sliding state.

The extension direction of the first axis L1 is parallel to the insertion direction F20 of the insertion hole 20 . In this embodiment, the insertion hole 20 is divided into a first insertion hole 21 and a second insertion hole 22, so the insertion direction F20 includes the first insertion direction F20 and the second insertion direction F20, and the first insertion direction F20 and the second insertion direction F20 are parallel to each other, so it is collectively referred to as the insertion direction F20 in the following.

In one embodiment, in order to directly control the motion state of the sliding member 30 through the follower 40 to limit and release the connecting member 300, in this embodiment, when the follower 40 is in the second rotation position When, the sliding member 30 is in the first sliding position and can slide along the first direction F1; when the follower 40 rotates around the first axis L1 to the third rotation position, the sliding member 30 Slide to the second position along the first direction F1, the extending direction of the first axis L1 is parallel to the insertion direction F20, and the first direction F1 is perpendicular to the insertion direction F20.

It should be noted that when the follower 40 is in the second rotation position, the connection member 300 can be released by rotating the follower 40 to the third rotation position, or the sliding member 30 can be pushed by direct pressing. mode, so that the sliding member 30 slides from the first sliding position to the second sliding position. It is also possible to provide a ramp structure on the sliding member 30 and use the connecting member 300 to press the ramp, so that the sliding member 30 receives a thrust along the first direction F1 to push the sliding member 30 to slide along the first direction F1 to the second direction. The connecting member 300 is pushed into the insertion hole 20 , and a first return spring 37 pushes the sliding member 30 to return to the first sliding position, thereby locking the connecting member 300 in the insertion hole 20 . At this time, the sliding member 30 can be pushed and pushed or the follower 40 can be rotated to the third rotation position to re-slide the sliding member 30 from the first sliding position to the second sliding position, thereby releasing the connecting member 300 and releasing the connection. The connecting member 300 is locked so that the connecting member 300 can be pulled out of the insertion hole 20 along the insertion direction F20.

In one embodiment, to prevent the connecting member 300 from being inserted too deeply, the sliding member 30 includes a first main body part 31 and a positioning part 33 .

Specifically, the first main body part 31 is formed with a first through hole 32 penetrating the first main body part 31 along the insertion direction F20, and the first through hole 32 is connected with the insertion hole 20; so that the connector 300 After being inserted into the insertion hole 20, it can pass through the sliding member 30, so that the limiting step 301 on the connecting member 300 cooperates with the sliding member 30 to achieve limiting and releasing.

Specifically, the positioning portion 33 is formed on a side of the first main body portion 31 close to the follower 40 and cooperates with the follower 40 . After the connector 300 is inserted into the insertion hole 20 , it passes through the sliding member 30 along the first through hole 32 and abuts against the positioning portion 33 on the slide to prevent the connector 300 from being inserted too deeply. In this embodiment, the first sliding part 310 and the second sliding part 320 are both provided with positioning parts 33, so that after the two connecting parts 300 are inserted into the insertion holes 20, the two connecting parts 300 are positioned by the positioning function of the positioning parts 33. The insertion direction F20 is aligned with each other, thereby achieving alignment with the device module 200 connected to the connector 300 .

In one embodiment, in order to facilitate pressing the sliding member 30 to slide in the first direction F1 , the sliding member 30 further includes a sliding switch 38 and a first return spring 37 .

Specifically, the sliding open ring is disposed on the side of the first main body 31 away from the rotation axis 70 , the rotation axis 70 is disposed along the first axis L1 , the follower 40 rotates around the rotation axis 70 , that is, the first axis L1 , and the first return spring 37 is disposed between the rotating shaft 70 and the first main body part 31. By pressing the sliding switch 38, the sliding member 30 is pushed to slide in the first direction F1, thereby realizing the movement of the sliding member 30 from the first sliding position to the second sliding position. When the sliding switch 38 is released, the first return spring 37 pushes the sliding member 30 to return to the first sliding position.

In this embodiment, each sliding member 30 includes a corresponding first return spring 37 and a sliding switch 38 , that is, the first sliding member 310 and the second sliding member 320 should include two sets of the same configuration of the first returning spring 37 and the sliding switch 38 . The sliding switch 38 will not be described again here.

In one embodiment, in order to prevent the connecting member 300 from being inserted into the insertion hole 20 and then withdrawing along the original path, the sliding member 30 further includes a blocking member.

Specifically, the blocking portion 34 is formed on a side of the first main body 31 away from the follower 40 ; and as shown in FIG. 12 , the side of the blocking portion 34 close to the follower 40 is set as a flat surface 341 , and the blocking portion 34 The side facing away from the follower 40 is set as a slope 342. The connector 300 is inserted from the side of the blocking portion 34 facing away from the follower 40. The limiting step 301 of the connecting piece 300 contacts the slope 342 of the blocking portion 34 to create a gap along the first direction. The component force of F1 causes the connecting member 300 to push the sliding member 30 along the slope 342 to slide to the second sliding position in the first direction F1, so that the connecting member 300 squeezes into the sliding member 30 and contacts the positioning portion 33 for positioning. Then, the sliding member 30 pushes the sliding member 30 to reset from the second sliding position to the first sliding position through a first return spring 37. The side of the blocking portion 34 close to the follower 40, that is, the plane 341 is opposite to the limiting step 301. , at this time, since there is no contact between the limiting step 301 and the inclined surface 342, there is no component force to push the sliding member 30 to slide along the first direction F1, so that the connecting member 300 is locked in the sliding member 30, that is, the connection The piece 300 is locked in the insertion hole 20 .

When the follower 40 is in the second rotation position and the slider 30 is in the first sliding position, the first projection 51 of the blocking portion 34 in the insertion hole 20 along the insertion direction F20 and There is an overlapping portion in the insertion hole 20. At this time, the overlapping portion corresponds to the inclined surface 342 of the blocking portion 34, so that the connecting piece 300 squeezes into the sliding member 30 along the inclined surface 342. Viewed in the opposite direction to the insertion direction F20, This overlapping portion corresponds to the flat surface 341 of the blocking portion 34 so that the blocking portion 34 can lock the connecting piece 300 in the sliding piece 30 , that is, in the insertion hole 20 .

The second projection 52 of the positioning portion 33 in the insertion hole 20 along the insertion direction F20 has an overlapping portion with the insertion hole 20 to facilitate the contact positioning of the connecting piece 300 and the positioning portion 33 .

When the follower 40 rotates around the first axis L1 to the third rotation position, and the sliding member 30 slides to the second sliding position along the first direction F1, the blocking portion 34 moves along the The third projection 53 of the insertion direction F20 in the insertion hole 20 does not coincide with the insertion hole 20, so as to facilitate the insertion or extraction of the connector 300 into the insertion hole 20. It should be noted that the connector 300 inserted into the insertion hole 20 corresponds to the device The installation of the module 200 and the extraction of the connector 300 from the insertion hole 20 correspond to the disassembly of the device module 200 . The fourth projection 54 of the positioning portion 33 in the insertion hole 20 along the insertion direction F20 completely coincides with the insertion hole 20 , so that the connecting piece 300 and the positioning portion 33 are in contact and positioned.

In one embodiment, in order to realize the control of the sliding member 30 by the follower 40, the follower 40 includes a second main body part 41 and a follower part 42.

Specifically, the follower portion 42 is formed on a side of the second main body 41 close to the slider 30 , and the positioning portion 33 is formed on a side close to the follower 40 to cooperate with the follower portion 42 . Connector 35. In this embodiment, the follower part 42 is a groove formed in the second body part 41 close to the sliding surface, and the contact part 35 is close to the follower 40 from the positioning part 33 One side extends into the groove. The sliding member 30 also includes a rotating sleeve 36 that is sleeved on the abutting portion 35 . The rotating sleeve 36 is rotationally connected to the abutting portion 35 . The rotating sleeve 36 is connected to the following portion 42 The groove side walls 43 are in rolling contact. If the contact portion 35 is directly in contact with the groove side wall 43, the friction between the two is sliding friction, and the rotating sleeve 36 and the contact portion 35 are rotationally connected. The rotating sleeve 36 and the groove wall are directly equivalent to rolling friction. Since The friction force of rolling friction is smaller than the friction force of sliding friction, making the rotation of the follower 40 smoother.

In one embodiment, in order to realize the slider 30 sliding along the first direction F1, the installation device 100 also includes a guide mechanism 80. The guide mechanism 80 includes an upper guide base 81 and a lower guide base 82. The slider 30 is disposed on the upper guide base. Between 81 and the lower guide seat 82, both the upper guide seat 81 and the lower guide seat 82 are provided with guide plates 83 extending along the first direction F1 to guide the sliding member 30 to slide along the first direction F1.

Specifically, in order to further improve the safety of equipment unit installation, the installation device 100 further includes: a connecting buckle 84 . The connecting buckle 84 extends out of the housing 10. The connecting buckle 84 is used to cooperate with a safety rope to connect the installation device 100 with the bracket 400 or the equipment module 200 through the safety rope. When the connecting piece 300 fails, The safety rope serves the purpose of double protection, thereby improving the safety of the installation device 100. In this embodiment, the connecting buckle 84 is formed on the guide mechanism 80 . Specifically, the connecting buckle 84 is formed on the lower guide seat 82 and extends outward from one side of the lower guide seat 82 The lower housing 1210 is used to connect the safety rope to the connecting buckle 84 . Specifically, the connecting buckle 84 is an annular structure with a through hole formed in the center. The annular structure may be a circular annular structure in the traditional sense, or may be other polygonal structures forming a closed ring. In this embodiment, see FIG. 8 , when viewed along the direction of the insertion hole 20 , the connecting buckle 84 is a rectangular annular structure with arc chamfers, and the safety rope passes through the center of the annular structure and is bound to the connecting buckle 84 , thereby playing the role of connecting the connector 300 with the equipment module 200 or the bracket 400 to further improve the safety of the installation device 100 .

In one embodiment, in order to realize the rotation of the rotating member around the first axis L1, the second main body part 41 is formed with a second through hole 44 along the extension direction of the first axis L1; the installation device 100 also includes : the rotation shaft 70 , the rotation shaft 70 is inserted into the second through hole 44 , and the follower 40 rotates around the rotation shaft 70 .

Specifically, the rotating shaft 70 is hinged with the bracket connecting mechanism 500, and the bracket connecting mechanism 500 is rotatable around the rotating shaft 70, so that after the pipe body passes through the bracket connecting mechanism 500, it can be connected to the installation device 100 by rotating the bracket connecting mechanism 500. The two equipment modules 200 realize switching between side-by-side and side-by-side configurations along the extension direction of the pipe body.

In one embodiment, in order to realize three-level control of the follower 40 , the follower part 42 includes: a first limiting part 421 , a second limiting part 422 , and a third limiting part 423 .

Specifically, when the contact portion 35 is located in the first limiting portion 421, the follower 40 is in the first rotation position, and the sliding member 30 is in the first sliding position; the second limiting portion 422 Communicated with the first limiting portion 421 , when the contact portion 35 is located at the second limiting portion 422 , the follower 40 is located at the second rotation position, and the sliding member 30 is located at the second rotating position. A sliding position; the third limiting part 423 is connected with the second limiting part 422. When the contact part 35 is located at the third limiting part 423, the follower 40 is located at the third rotation position. , the sliding member 30 is located in the second sliding position.

In one embodiment, in order to further realize three-level control of the follower 40 , the groove wall of the follower part 42 includes: a contact surface 431 and a limiting surface 432 .

Specifically, the contact surface 431 is located on a side of the groove wall away from the first axis L1. The limiting surface 432 is opposite to the contact surface 431 , and the limiting surface 432 is located on a side of the groove wall close to the first axis L1 . The contact surface 431 is in contact with the sliding member 30 , and the sliding member 30 can slide along the first direction F1 to contact the limiting surface 432 .

Specifically, the contact surface 431 includes:

The first contact surface 4311 corresponds to the first limiting portion 421;

The second contact surface 4312 corresponds to the second limiting portion 422;

The third contact surface 4313 corresponds to the third limiting portion 423;

The first contact surface 4311 is connected to the second contact surface 4312, and the second contact surface 4312 is connected to the third contact surface 4313; the first contact surface 4311 is connected to the sliding surface. The distance from the position where the member 30 is in contact with the first axis L1 is marked as D1, and the distance from the position where the second contact surface 4312 is in contact with the sliding member 30 to the first axis L1 is marked as D2. The distance from the position where the third contact surface 4313 contacts the sliding member 30 to the first axis L1 is marked as D3. The sliding member 30 moves from the first sliding position to the second sliding position. The distance is recorded as T and satisfies the relationship:

D1=D2;

D1-D3=T;

D2-D3=T.

When the above relational expression is satisfied and the contact portion 35 is located in the first limiting portion 421, the follower 40 is located at the first rotation position and the sliding member 30 is located at the first sliding position; When the contact portion 35 is located at the second limiting portion 422, the follower 40 is located at the second rotation position, and the sliding member 30 is located at the first sliding position; the contact portion 35 is located at the third When the three limiting portions 423 are provided, the follower 40 is located at the third rotation position, and the sliding member 30 is located at the second sliding position.

In one embodiment, since the first contact surface 4311 and the second contact surface 4312 are connected surfaces, and when the follower 40 is located at the first rotational position and the second rotational position, the sliding member 30 is located at the first rotational position. Slide position. In order to facilitate the user to know whether the follower 40 successfully rotates from the first rotation position to the second rotation position, or to facilitate the user to know whether the follower 40 successfully rotates from the second rotation position to the first rotation position, the first limiting surface 4321 A limiting protrusion 46 is also formed between it and the second limiting surface 4322. The limiting protrusion 46 is a spherical protrusion, and its volume is subject to not affecting the rotation of the follower 40 relative to the sliding member 30 in actual applications, so that the user can When the follower 40 is rotated, when the follower 40 successfully rotates from the first rotation position to the second rotation position, or when the follower 40 successfully rotates from the second rotation position to the first rotation position, the sliding member 30 and The force generated by the squeezing between the limiting protrusions 46 or the sound generated by the impact can be used to determine whether the follower 40 rotates to the designated position.

Specifically, the limiting surface 432 includes:

The first limiting surface 4321 corresponds to the first limiting portion 421;

The second limiting surface 4322 corresponds to the second limiting portion 422;

The third limiting surface 4323 corresponds to the third limiting portion 423;

The second limiting surface 4322 is connected to the third limiting surface 4323; the distance from the position where the first limiting surface 4321 contacts the sliding member 30 to the first axis L1 is marked as X1. The distance from the position where the second limiting surface 4322 contacts the sliding member 30 to the first axis L1 is denoted as X2, and the distance between the position where the third limiting surface 4323 contacts the sliding member 30 is The distance of the first axis L1 is marked as X3, and the distance of the sliding member 30 from the first sliding position to the second sliding position is marked as T, which satisfies the relationship:

X1>X2;

X1>X3;

X2=X3;

X1-X2=T;

X1-X3=T.

When the above relational expression is satisfied and the contact portion 35 is located in the first limiting portion 421, the follower 40 is in the first rotation position and the sliding member 30 is in the first sliding position; When the connecting portion 35 is located at the second limiting portion 422, the follower 40 is located at the second rotation position, and the sliding member 30 can slide back and forth between the first sliding position and the second sliding position; When the connecting portion 35 is located at the third limiting portion 423, the follower 40 is located at the third rotation position, and the sliding member 30 is located at the second sliding position.

In this embodiment, referring to Figures 14 and 15, two equipment modules 200, namely the first equipment module 210 and the second equipment module 220, are installed on the bracket 400 through six installation devices 100. Each equipment module 200 A connecting piece is respectively provided at the four corners of the Two adjacent equipment modules 200 are aligned and assembled together. In this embodiment, the two equipment modules 200 are arranged side by side along the extension direction of the bracket 400, that is, the pipe body. It can be understood that the connecting mechanism of the bracket can also be rotated. 500, so that the two equipment modules 200 are arranged side by side along the extension direction of the pipe body.

It can be understood that, in addition to the solution of arranging a connector 300 at the four corners of each equipment module 200, a greater number of combinations of connectors 300 can also be provided on the four sides of each equipment module 200, so that Flexibly realize side-by-side and side-by-side configurations, allowing any equipment module 200 to be connected to adjacent equipment modules 200 in the four directions, front, rear, left, right, etc., when the installation of any equipment module 200 in one direction fails. At least there are adjacent equipment modules 200 in other three directions to provide connection support, thereby further improving the overall structural strength of the entire equipment unit and improving the safety of equipment disassembly and installation.

In a specific application scenario, the installation device 100 (hereinafter referred to as the first installation device 110 ) provided with one sliding member 30 and one insertion hole 20 in this embodiment can be used with other installation devices provided with two sliding members 30 and two insertion holes 20 . The mounting device 100 of the insertion hole 20 (hereinafter referred to as the second mounting device 120) and other mounting devices 100 provided with four sliding members 30 and four insertion holes 20 (hereinafter referred to as the third mounting device 130) are used in conjunction with a specific Equipment module 200. In this application scenario, the equipment is a lamp, the equipment module 200 is a lamp module, and the equipment unit is a lamp unit. It can be understood that the equipment can also be used in television, movies, stages and content creation (youtuber, tiktok, etc.) Equipment such as reflectors/diffusers/video wall elements/cameras/green screens/textiles/set elements that need to be installed during filming.

Specifically, this application scenario includes 4 equipment modules 200, and the 4 equipment modules 200 form one equipment unit. Specifically, the array of 4 equipment modules 200 is configured in two rows and two columns, forming a large square. equipment unit, the four corners of the square are respectively connected to the bracket 400 through a first installation device 110. In this application scenario, the bracket 400 is a pipe structure. Correspondingly, the connection mechanism of the bracket 400 on the installation device 100 is with the bracket 400. Pipe clamps that match the pipe body structure. Two adjacent equipment modules 200 are connected through the second installation device 120. The square central area, that is, the intersection of the four equipment modules 200, is connected to the four equipment modules through the third installation device 130. 200 are connected, so that the four equipment modules 200 form an equipment unit array through one third installation device 130, four second installation devices 120, and four first installation devices 110.

Among them, each equipment module 200 is connected to the installation device 100 through the connector 300. Between the connector 300 and the installation device 100, installation and disassembly are achieved through the cooperation of the insertion hole 20 and the sliding member 30, so that a single device can be installed and disassembled. The module 200 is removed, rotated, replaced, or realigned from the equipment unit, thereby achieving flexible disassembly and installation of the equipment module 200 .

Among them, the connection piece 300 and the installation device 100 can be installed and disassembled by matching the sliding piece 30 on the installation device 100 with the insertion hole 20 and through the sliding switch 38 on the installation device 100. The installation and disassembly of the plurality of connectors 300 can be quickly installed and disassembled without the use of tools by simultaneously controlling the plurality of sliding members 30 through the follower 40, thereby realizing the rapid disassembly and installation of the equipment module 200.

The distance between adjacent equipment modules 200 is equivalent to the distance between two insertion holes 20 on the installation device 100. For the installation device 100 with one insertion hole 20 in this embodiment, the equipment module 200 and the bracket 400 The relative positional relationship between them is equivalent to the relative positional relationship between the insertion hole 20 and the connecting mechanism of the bracket 400 . The insertion hole 20 is a fixed-position part formed on the mounting device 100 . The connecting mechanism of the bracket 400 is connected to the rotating shaft 70 The parts that are interconnected and arranged on the installation device 100 make the installation device 100 function as a distance standard part. The installation distance is standardized through the installation device 100, so that each equipment model can be accurately calculated and recorded during the installation and disassembly process. The distance of the group 200 relative to the bracket 400 or another equipment module 200 allows for accurate installation.

Correspondingly, since the installation distance can be accurately calculated and recorded, when the application scene is switched and the equipment unit in a certain scene needs to be restored, the equipment unit can be accurately restored through the recorded configuration method, thus making installation and disassembly more efficient. of repeatability.

Among them, since the distance between two adjacent modules is converted into the distance between two insertion holes 20 on the installation device 100, and the insertion direction F20 of the connecting member 300 and the insertion hole 20 is perpendicular to the two adjacent modules being juxtaposed or Side-by-side adjacent directions, so there will be no interference with the installation distance during the installation process. The installation distance between the two modules can be minimized, thereby enabling dense installation and easy disassembly when the light groups are densely arranged. .

Among them, the locking and releasing of the connecting member 300 is achieved by the cooperation of the sliding member 30 and the insertion hole 20. At the same time, by providing the connecting buckle 84 on the installation device 100, a double guarantee is provided through the cooperation of the safety rope and the connecting buckle 84. When When any connection method fails, the other connection method plays the role of insurance, thereby improving the ease of installation and disassembly. At the same time, the locking mechanism 60 is provided on the installation device 100 to prevent the sliding part 30 from sliding randomly. The specific structure of the sliding part 30 makes the connecting part 300 easy to insert, and the locking mechanism 60 and the follower 40 need to be unlocked. Only when it is tight can the sliding member 30 be slid to the second sliding position through the sliding switch 38, so that the connecting member 300 can be easily withdrawn, thereby ensuring the safety of installation and disassembly.

Thereby, the connecting piece 300 on the equipment module 200 is fixed or released through the one-to-one correspondence between each sliding piece 30 and each insertion hole 20 without the need for tools, which improves the speed and flexibility of disassembling and installing equipment; A follower 40 cooperates with each sliding member 30 to control multiple sliding members 30 at the same time to increase the speed of disassembly and installation of the equipment; by providing the first sliding member 310 and the first insert corresponding to the first sliding member 310 The hole 21, as well as the second sliding member 320 and the second insertion hole 22, align, install, and protect the two adjacent equipment modules 200 into the same equipment unit, so that the equipment modules 200 can be installed more densely and accurately. Disassembly to improve the repeatability, accuracy and safety of equipment disassembly and installation.

The above-described embodiments only express several embodiments of the present invention. The descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.

Claims

An installation device, characterized by including:

The shell has an insertion hole formed on one side;

A sliding member is provided in the housing, and each sliding member corresponds to each insertion hole respectively;

The follower is disposed on the side of the sliding member away from the housing where the insertion hole is formed, and cooperates with each sliding member respectively,

When the follower rotates around the first axis, the sliding member slides in the first direction; when viewed along the insertion direction of the insertion hole, the projection of the sliding member in the insertion hole is consistent with the insertion hole. Overlapping parts;

The insertion hole includes a first insertion hole and a second insertion hole, and the sliding member includes a first sliding member corresponding to the first insertion hole and a second sliding member corresponding to the second insertion hole.
The installation device according to claim 1, characterized in that the installation device further includes:

a locking mechanism slidable along the extension direction of the first axis;

When the follower is in the first rotation position and the locking mechanism is in the locking position, the follower cannot rotate, and the sliding part is in the first sliding position and cannot slide;

When the locking mechanism slides to the unlocking position along the extension direction of the first axis, the follower is rotatable around the first axis, and the extension direction of the first axis is parallel to the insertion direction. .
The installation device according to claim 1, characterized in that:

When the follower is in the second rotational position, the sliding member is in the first sliding position and is slidable in the first direction;

When the follower rotates around the first axis to the third rotation position, the slider slides to the second position along the first direction, and the extension direction of the first axis is opposite to the insertion direction. Parallel, the first direction is perpendicular to the insertion direction.
The installation device according to claim 3, characterized in that the sliding member includes:

A first main body portion is formed with a first through hole penetrating the first main body portion along the insertion direction and communicating with the insertion hole;

A positioning portion is formed on a side of the first body portion close to the follower and cooperates with the follower.
The installation device according to claim 4, wherein the sliding member further includes:

A blocking portion formed on a side of the first body portion facing away from the follower;

When the follower is in the second rotation position and the slider is in the first sliding position, the first projection of the blocking portion in the insertion hole along the insertion direction coincides with the insertion hole. part, the second projection of the positioning part in the insertion hole along the insertion direction has an overlapping portion with the insertion hole;

When the follower rotates around the first axis to a third rotation position and the slider slides to a second sliding position along the first direction, the blocking portion moves in the insertion direction along the insertion direction. The third projection in the insertion hole does not coincide with the insertion hole, and the fourth projection of the positioning portion in the insertion hole along the insertion direction completely coincides with the insertion hole.
The installation device according to claim 4, wherein the follower includes;

The second main part,

A follower part is formed on a side of the second body part close to the slider, and a contact part that matches the follower part is formed on the side of the positioning part close to the follower;

The following part includes a first following part that cooperates with the first sliding part, and a second following part that cooperates with the second sliding part.
The installation device according to claim 6, wherein the following part is a groove formed in the second body part close to the sliding surface, and the contact part is close to the positioning part from the positioning part. One side of the follower extends into the groove.
The installation device according to claim 7, wherein the sliding member further includes a rotating sleeve sleeved on the abutting portion, the rotating sleeve is rotationally connected to the abutting portion, and the rotating sleeve It is in rolling contact with the groove side wall of the follower part.
The installation device according to any one of claims 7 or 8, characterized in that the following part includes:

A first limiting part, when the contact part is located in the first limiting part, the follower is in the first rotation position, and the sliding part is in the first sliding position;

The second limiting portion is connected with the first limiting portion. When the contact portion is located at the second limiting portion, the follower is located at the second rotation position, and the sliding member is located at the second limiting portion. first sliding position;

The third limiting part is connected with the second limiting part. When the contact part is located at the third limiting part, the follower is located at the third rotation position, and the sliding member is located at the second Slide position.
The installation device according to claim 9, characterized in that the groove wall of the following part includes:

abutting surface, the side of the groove wall away from the first axis;

a limiting surface, opposite to the abutting surface and located on a side of the groove wall close to the first axis;

The contact surface is in contact with the sliding member, and the sliding member can slide in the first direction to be in contact with the limiting surface.
The installation device according to claim 10, wherein the contact surface includes:

The first contact surface corresponds to the first limiting portion;

a second contact surface corresponding to the second limiting portion;

The third contact surface corresponds to the third limiting portion;

The first contact surface is connected to the second contact surface, and the second contact surface is connected to the third contact surface; the position where the first contact surface contacts the sliding member The distance to the first axis is marked as D1, the distance from the position where the second contact surface contacts the sliding member to the first axis is marked as D2, and the distance between the third contact surface and the sliding member is marked as D2. The distance from the contact position of the sliding parts to the first axis is marked as D3, and the distance of the sliding parts from the first sliding position to the second sliding position is marked as T, which satisfies the relationship:

D1=D2;

D1-D3=T;

D2-D3=T.
The installation device according to claim 10, characterized in that the limiting surface includes:

a first limiting surface corresponding to the first limiting portion;

a second limiting surface corresponding to the second limiting portion;

a third limiting surface corresponding to the third limiting portion;

The second limiting surface is connected to the third limiting surface; the distance from the position where the first limiting surface abuts the sliding member to the first axis is marked as X1, and the second limiting surface is The distance from the position where the position surface contacts the sliding member to the first axis is marked as X2. The distance from the position where the third limiting surface contacts the sliding member to the first axis is marked as X3. , the distance of the sliding member from the first sliding position to the second sliding position is marked as T, and satisfies the relationship:

X1>X2;

X1>X3;

X2=X3;

X1-X2=T;

X1-X3=T.
The installation device according to claim 6, wherein a second through hole is formed through the second body part along the extension direction of the first axis;

The installation device also includes:

A rotating shaft is inserted into the second through hole, and the follower rotates around the rotating shaft.
The installation device according to claim 6, characterized in that the following part further includes:

A cantilever is formed extending from the outer wall of the first body part in a direction perpendicular to the first axis.
The installation device according to claim 11, characterized in that a limiting protrusion is formed between the first limiting surface and the second limiting surface.
The mounting device according to claim 1, further comprising a connecting buckle extending out of the housing.