CN209857007U - Lamp hook - Google Patents

Abstract

The utility model relates to the technical field of stage lamp accessories, and discloses a lamp hook, which comprises a base, a connecting seat and a hook head, wherein the base is used for connecting with a stage lamp, the hook head is used for hooking on a truss, the hook head is rotatably connected with the upper end of the connecting seat through a first rotating shaft, so that the hook head can rotate 360 degrees on a horizontal plane relative to the connecting seat around the first rotating shaft, thereby being convenient for adjusting the angle of the stage lamp and simultaneously facilitating the folding and transportation of the lamp hook, furthermore, at least two mounting positions are arranged on the base, the lower end of the connecting seat is rotatably connected with each mounting position, further realizing the connection of the base and the connecting seat, compared with the connection and fixation of the existing single mounting position, the lamp hook of the utility model realizes the mode of double-point double fixation through the two mounting positions, ensuring the hook of the stage lamp to be more stable, avoiding the shaking and running position between the lamp hook and, the effect of stage lighting is ensured.

Description

Lamp hook

Technical Field

The utility model relates to a stage lamp accessory's technical field especially relates to a lamp hook.

Background

Stage lighting is the application of stage lighting equipment (such as lighting fixtures, slide projectors, control systems and the like) and technical means, along with the development of a scenario, the light color and the change thereof are used for displaying the environment and the rendering atmosphere, highlighting central characters, creating the space sense and the time sense of a stage, shaping the external image of stage performance and providing necessary lighting effects (such as wind, rain, clouds, water and lightning).

Generally, in order to guarantee the effect of stage lighting, all can set up multiple lamps and lanterns on the stage, however because the stage of performance is built temporarily, all equipment will be demolishd after the performance finishes, in order to simplify the process of installation and dismantlement, lamps and lanterns all adopt the lamp hook to install, current lamp hook all adopts the single-point fixed, the fixed lamps and lanterns stability of single-point is not good, because factors such as stage vibration lead to appearing rocking the image between lamp hook and the stage lamp easily during the performance, make the light run, thereby influence the effect of stage lighting.

Disclosure of Invention

The utility model aims at providing a lamp hook can fix lamps and lanterns firmly, avoids appearing rocking and running position between lamp hook and the stage lamps and lanterns, guarantees the effect of stage lighting.

In order to solve the problem, the utility model provides a lamp hook, including base, connecting seat and gib head, the gib head rotationally connect in through first pivot the upper end of connecting seat, be equipped with two at least installation positions on the base, the lower extreme and the each of connecting seat installation position rotates and is connected.

Further preferably, the installation position is equipped with two, specifically including locating two installation pieces on the base, the lower extreme of connecting seat is equipped with two can match respectively in the mounting groove of installation piece, two the installation piece respectively through the second pivot with the mounting groove is connected.

Further preferably, the installation position is equipped with two, specifically including locating two mounting grooves on the base, the lower extreme of connecting seat is equipped with two can match respectively in the installation piece in the mounting groove, two the installation piece respectively through the second pivot with the mounting groove is connected.

Further preferably, a first mounting hole is formed in the mounting block, a second mounting hole is formed in the mounting groove in a penetrating mode, and the second rotating shaft penetrates through the first mounting hole and the second mounting hole.

Further preferably, the first mounting holes on the two mounting blocks are located on the same straight line.

Further preferably, the mounting groove is provided with a limiting groove.

Further preferably, the mounting block and the mounting groove are both arch-shaped.

Further preferably, a third mounting hole is formed in the mounting block, and the third mounting hole is located on one side of the first mounting hole.

Preferably, the hook head comprises an arc-shaped base plate, a clamping piece, a screw rod and a knob, wherein first clamping teeth are arranged on the inner side of the top of the arc-shaped base plate, the middle of the clamping piece is hinged with the arc-shaped base plate, second clamping teeth corresponding to the first clamping teeth are arranged at the front end of the clamping piece, a connecting part extending to the outer part of the arc-shaped base plate is arranged at the rear end of the clamping piece, and a sliding groove is formed in the connecting part;

the first end of the screw rod is connected with the arc-shaped substrate, and the second end of the screw rod penetrates through the sliding groove and is movably connected with the knob in a threaded mode.

Preferably, the screw rod is sleeved with an elastic piece, one end of the elastic piece abuts against the arc-shaped substrate, and the other end of the elastic piece abuts against the connecting portion.

The utility model provides a lamp hook, which comprises a base, a connecting seat and a hook head, wherein the base is used for connecting with a stage lamp, the hook head is used for being hooked on the truss and is rotatably connected with the upper end of the connecting seat through a first rotating shaft, the hook head can thus perform a 360 rotation in a horizontal plane relative to the coupling seat about the first axis of rotation, thereby being convenient for adjusting the angle of the stage lamp and being convenient for folding and transporting the lamp hook, and further, be equipped with two at least installation positions on the base, the lower extreme of connecting seat rotates with each installation position to be connected, and then realizes being connected of base and connecting seat, compares and connects fixedly in current single installation position, the utility model discloses a two points of two fixed modes are realized through two installation positions to the lamp hook, and the hook of guaranteeing stage lamp is more stable, avoids appearing rocking and running the position between lamp hook and the stage lamps and lanterns, guarantees stage lighting's effect.

Drawings

Fig. 1 is a schematic structural view of a lamp hook according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a lamp hook according to a second embodiment of the present invention;

fig. 3 is an exploded view of a lamp hook according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of a holding member in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the connection seat in the embodiment of the present invention.

In the figure, 10, the base; 20. a connecting seat; 30. a hook head; 101. mounting blocks; 102. a second rotating shaft; 103. a first mounting hole; 104. a third mounting hole; 105. connecting holes; 201. mounting grooves; 202. a second mounting hole; 203. a limiting groove; 301. a first rotating shaft; 302. an arc-shaped substrate; 303. a clamping member; 304. a screw; 305. a first clamping tooth; 306. a second clamping tooth; 307. a connecting portion; 309. an elastic member; 310. a sliding groove; 311. a knob.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1 and 3-5, a light hook according to an embodiment of the present invention is schematically shown, which includes a base 10, a connecting seat 20, and a hook 30, wherein the base 10 is configured to be connected to a stage light, the hook 30 is configured to be hooked on a truss, the hook 30 is rotatably connected to an upper end of the connecting seat 20 via a first rotating shaft 301, so that the hook 30 can rotate 360 ° around the first rotating shaft 301 on a horizontal plane relative to the connecting seat 20, thereby facilitating adjustment of an angle of the stage light and facilitating folding transportation of the light hook, at least two mounting positions are provided on the base 10, a lower end of the connecting seat 20 is rotatably connected to each mounting position, thereby achieving connection between the base 10 and the connecting seat 20, and compared with connection and fixation of a single mounting position in the prior art, the light hook of the present invention realizes a two-point double-fixing mode via the two mounting positions, thereby ensuring more stable hooking of the stage light hook, the lamp hook and the stage lamp are prevented from shaking and moving, and the effect of stage lighting is guaranteed.

Specifically, the installation position is equipped with two, specifically includes and is equipped with two installation pieces 101 on base 10, and connecting seat 20 lower extreme is equipped with two mounting grooves 201 that match with installation piece 101, and two installation pieces 101 are connected with mounting groove 201 through second pivot 102 respectively, and then realize being connected of base 10 and connecting seat 20, compare in current single installation piece 101, the utility model discloses a two points of two double-fixing's mode is realized through two installation pieces 101 to the light hook, guarantees that the hook of stage lamp is more stable, avoids appearing rocking and running the position between light hook and the stage lamps and lanterns, guarantees stage lighting's effect. In addition, each installation piece 101 all is connected with the mounting groove 201 of connecting seat 20 through second pivot 102, and based on this, connecting seat 20 and gib head 30 can be as a whole around second pivot 102 rotatory 0 ~ 180 to realize the folding of lamp hook, save the space that the lamp hook occupy, so that the accomodating and the transportation of lamp hook.

As replaceable, the number of the installation positions in this embodiment is two, and the installation position may also include two installation grooves 201 disposed on the base 10, the lower end of the connection seat 20 is provided with two installation blocks 101 capable of being respectively matched with the installation grooves 201, and the two installation blocks 101 are respectively connected with the installation grooves 201 through the second rotating shaft 102, so as to ensure that the stage lamp is hooked more stably, prevent the lamp hook and the stage lamp from shaking and running between the lamp hook and the stage lamp, and ensure the effect of the stage lighting.

Further, be equipped with first mounting hole 103 on installation piece 101, be equipped with on mounting groove 201 to the second mounting hole 202 that passes, second pivot 102 passes first mounting hole 103 and the setting of second mounting hole 202 for a whole that connecting seat 20 and gib head 30 formed can rotate around second pivot 102 and realize the folding of lamp hook, and second pivot 102 passes behind first mounting hole 103 and the second mounting hole 202 and fastens through the fastener, and general fastener is hexagon lock nut. Similarly, the first shaft 301 is provided with a hexagonal locknut after passing through the hook 30 and the connecting seat 20, and preferably, a limiting groove 203 is provided on the mounting groove 201, and the hexagonal locknut on the second shaft 102 is provided in the limiting groove 203, so that the hexagonal locknut is prevented from rotating after the second shaft 102 is locked, thereby ensuring the stability of the connection.

Preferably, the first mounting holes 103 on the two mounting blocks 101 are located on the same straight line, that is, the two second rotating shafts 102 are coaxially arranged, so as to ensure that the stress of the lamp hooks is uniform, and further ensure the stability of the stage lamp.

Further, in order to ensure the mutual folding rotation between the base 10 and the coupling seat 20 and the hook 30, the mounting block 101 and the mounting groove 201 are both provided with an arch shape to reduce the structural interference during the rotation process and avoid the damage of the base 10 or the coupling seat 20.

Preferably, a connecting hole 105 for connecting with a stage lamp is formed in the base 10, the connecting hole 105 is located on the outer side of the mounting block 101, and the base 10 and the stage lamp are fixedly connected through a fastener, so that the lamp and the base 10 are integrally mounted on a truss to meet different position and angle requirements of the lamp light.

In this embodiment, the hook head 30 includes an arc-shaped base plate 302, a clamping member 303, a screw 304 and a knob 311, which is preferably a monocular screw in this embodiment, a first clamping tooth 305 is disposed on the inner side of the top of the arc-shaped base plate 302, the middle of the clamping member 303 is hinged to the arc-shaped base plate 302, a second clamping tooth 306 corresponding to the first clamping tooth 305 is disposed at the front end of the clamping member 303, a connecting portion 307 extending to the outside of the arc-shaped base plate 302 is disposed at the rear end of the clamping member 303, and a sliding groove 310 is disposed on the connecting portion 307; the first end of the screw 304 is connected with the arc-shaped base plate 302, the other end of the screw 304 penetrates through the sliding groove 310 to be in threaded movable connection with the knob 311, the screw 311 is gradually abutted to the connecting portion 307 by adjusting the knob 311, the front end of the clamping piece 303 is gradually drawn close to the top of the arc-shaped base plate 302 under the lever action, so that the hook head 30 is hooked and fastened on a truss, the screwing depth of the knob 311 is larger, the acting force of the knob 311 on the clamping piece 303 is larger, the clamping between the clamping piece 303 and the first clamping tooth 305 is tighter, the friction between the first clamping tooth 305 and the truss can be increased by the second clamping tooth 306, the stability of the hook is ensured, and when the hook is disassembled, the knob 311 is rotated in the opposite direction to be separated from the connecting portion 307, so that the hook is simple to.

Preferably, the cover is equipped with elastic component 309 on the screw rod 304, and elastic component 309 one end butt in arc base plate 302, and the other end butt in connecting portion 307, during specific installation, hangs arc base plate 302 in advance on the truss, then rotatory knob 311 makes it and connecting portion 307 butt, drives holder 303 and rotates along the pin joint, and under leverage, the front end of holder 303 draws close to the top of arc base plate 302 gradually to fasten the gib head 30 hook on the truss, its easy operation, it is convenient to dismantle.

Preferably, the front end of holder 303 is the arc form, and is relative with the arc of arc base plate 302 to guarantee that holder 303 and arc base plate 302 enclose the space that closes and form better with the truss phase-match, guarantee gib head 30 and truss connection's steadiness, avoid gib head 30 and stage lamp to drop, further, for the convenience of operation, the connecting portion 307 that sets up holder 303 also is the arc form, the arc of connecting portion 307 is opposite with the arc of holder 303 front end. Generally, in order to ensure the connection stability between the hook 30 and the connecting socket 20 and facilitate the relative rotation between the hook 30 and the connecting socket 20, the bottom of the arc-shaped base plate 302 is a flat surface and is matched with the upper end of the connecting socket 20, and the first rotating shaft 301 penetrates through the bottom of the arc-shaped base plate 302 and the connecting socket 20.

Example two:

as shown in fig. 2 to 5, the main difference between the first embodiment and the second embodiment is that the mounting block 101 is provided with a third mounting hole 104, the third mounting hole 104 is located on one side of the first mounting hole 103, the mounting block 101 is provided with a reserved third mounting hole 104, when the first mounting hole 103 is damaged or the first mounting hole 103 is not matched with the first rotating shaft 301 in size, the reserved third mounting hole 104 can be used, and the mounting block can be applied to different use occasions and has a wide application range.

To sum up, the present invention provides a light hook, comprising a base 10, a connecting seat 20 and a hook 30, wherein the base 10 is used for connecting with a stage light, the hook 30 is used for hooking on a truss, the hook 30 is coupled to the upper end of the connecting seat 20 through a first rotating shaft 301, so that the hook 30 can rotate 360 ° on a horizontal plane relative to the connecting seat 20 around the first rotating shaft 301, thereby facilitating the adjustment of the angle of the stage light and the folding transportation of the light hook, further, two mounting positions are provided on the base 10, the lower end of the connecting seat 20 is rotatably connected with each mounting position, thereby realizing the connection between the base 10 and the connecting seat 20, compared with the connection and fixation of the existing single mounting position, the light hook of the present invention realizes the two-point double fixation mode through the two mounting positions, ensures the hook of the stage light to be more stable, and avoids the shaking and running position between the light hook and the stage light, the effect of stage lighting is ensured.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. The lamp hook is characterized by comprising a base, a connecting seat and a hook head, wherein the hook head is rotatably connected to the upper end of the connecting seat through a first rotating shaft, at least two mounting positions are arranged on the base, and the lower end of the connecting seat is rotatably connected with the mounting positions.

2. The lamp hook as claimed in claim 1, wherein the mounting positions are two, and specifically comprise two mounting blocks disposed on the base, the lower end of the connecting seat is provided with two mounting slots capable of being respectively matched with the mounting blocks, and the two mounting blocks are respectively connected with the mounting slots through a second rotating shaft.

3. The lamp hook as claimed in claim 1, wherein the mounting positions are two, and specifically comprise two mounting grooves formed on the base, the lower end of the connecting seat is provided with two mounting blocks capable of being respectively fitted into the mounting grooves, and the two mounting blocks are respectively connected to the mounting grooves through a second rotating shaft.

4. The lamp hook as claimed in claim 2 or 3, wherein the mounting block is provided with a first mounting hole, the mounting groove is provided with a second mounting hole, and the second rotating shaft is disposed through the first mounting hole and the second mounting hole.

5. The light hook as defined in claim 4, wherein said first mounting holes of said two mounting blocks are located on a same line.

6. The light hook of claim 5, wherein the mounting groove is provided with a retaining groove.

7. The light hook of claim 6, wherein the mounting block and the mounting slot are each arch shaped.

8. The light hook as claimed in claim 4, wherein the mounting block is provided with a third mounting hole, the third mounting hole being located at one side of the first mounting hole.

9. The lamp hook as claimed in claim 8, wherein the hook head comprises an arc-shaped base plate, a clamping member, a screw rod and a knob, a first clamping tooth is arranged on the inner side of the top of the arc-shaped base plate, the middle of the clamping member is hinged with the arc-shaped base plate, a second clamping tooth corresponding to the first clamping tooth is arranged at the front end of the clamping member, a connecting part extending to the outside of the arc-shaped base plate is arranged at the rear end of the clamping member, and a sliding groove is arranged on the connecting part;

the first end of the screw rod is connected with the arc-shaped substrate, and the second end of the screw rod penetrates through the sliding groove and is movably connected with the knob in a threaded mode.

10. The light hook as claimed in claim 9, wherein the screw is sleeved with an elastic member, one end of the elastic member abuts against the arc-shaped base plate, and the other end of the elastic member abuts against the connecting portion.