CN111902007B

CN111902007B - Electronic equipment

Info

Publication number: CN111902007B
Application number: CN202010985788.1A
Authority: CN
Inventors: 徐剑; 王鑫
Original assignee: Yibin Jimi Photoelectric Co Ltd
Current assignee: Yibin Jimi Photoelectric Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-11-30
Anticipated expiration: 2040-09-18
Also published as: CN111902007A

Abstract

The embodiment of the invention provides electronic equipment, and relates to the technical field of electronic equipment. The electronic equipment comprises a first fixing piece, a second fixing piece, a locking piece, an elastic piece and a connecting piece, wherein the locking piece is abutted against the elastic piece, the elastic piece is connected with the connecting piece, the connecting piece is attached to the first fixing piece, the locking piece penetrates through the elastic piece, the connecting piece, the first fixing piece and the second fixing piece to be matched, and the first fixing piece is obliquely arranged relative to the second fixing piece. The part of the locking part and the part of the elastic part which are obliquely arranged are mutually abutted, the stress is converted to the connecting piece through the elasticity of the elastic part, and the whole connecting piece is in contact with the first fixing piece to be stressed. When the first fixing piece is installed on the second fixing piece, the first fixing piece can be stressed uniformly as much as possible, and the problem that the first fixing piece is damaged due to the fact that the first fixing piece is stressed unevenly is solved.

Description

Electronic equipment

Technical Field

The invention relates to the technical field of electronic equipment, in particular to electronic equipment.

Background

Some function platelets of a lot of electronic product at present need be through the installation angle of difference, just can realize its self function, and the platelet is putting to one side, if fix through the screw, then the nut can only local edge press the function platelet, will lead to whole atress inhomogeneous, arouses to rise to stick up eccentric scheduling problem, causes the structure of function platelet to receive the damage.

Disclosure of Invention

The electronic equipment provided by the embodiment of the invention can solve the problem of warping and eccentricity when the first fixing piece is installed on the second fixing piece, and ensures that the structure of the first fixing piece is not damaged.

Embodiments of the invention may be implemented as follows:

the embodiment of the invention provides electronic equipment which comprises a first fixing piece, a second fixing piece, a locking piece, an elastic piece and a connecting piece, wherein the locking piece is abutted against the elastic piece, the elastic piece is connected with the connecting piece, the connecting piece is attached to the first fixing piece, the locking piece penetrates through the elastic piece, the connecting piece, the first fixing piece and the fixing piece to be matched, and the first fixing piece is obliquely arranged relative to the second fixing piece.

When the locking part is used for fixing the first fixing part and the second fixing part which are arranged in an inclined mode, the locking part is arranged in an inclined mode relative to the first fixing part, the part of the inclined locking part is abutted against the part of the elastic part, the stress is converted to the connecting piece through the elasticity of the elastic part, and the whole connecting piece is in contact stress with the first fixing part, namely the connecting piece is matched with the first fixing part in a surface-to-surface mode. When the first fixing piece is installed on the second fixing piece, the first fixing piece can be stressed uniformly as far as possible through the matching mode of the surface and the surface, and the problem that the first fixing piece is damaged due to the fact that the first fixing piece is stressed unevenly is solved.

In an optional embodiment of the present invention, the locking member includes a locking portion and a fixing portion connected to each other, the fixing portion has a supporting surface, the locking portion is connected to the supporting surface, the elastic member has a contact surface, the contact surface is supported by the supporting surface, and the fixing portion passes through the first fixing member and is matched with the second fixing member.

The contact surface and the abutting surface abut against each other, and the fixing part is required to be obliquely inserted into the first fixing part, and the local position of the locking part in the oblique direction of the fixing part abuts against the elastic part, namely, the point of the abutting surface in the oblique direction of the fixing part is a stress point of the abutting surface abutting against the contact surface relatively, under the elastic action of the elastic part, stress is uniformly distributed on the connecting piece, and surface contact is realized through the connecting piece and the first fixing part, so that the problem that the first fixing part is stressed unevenly is solved.

In an alternative embodiment of the present invention, the shape of the contact surface is adapted to the shape of the holding surface.

The shape of the contact surface is matched with that of the abutting surface. The contact surface can be completely coated on the abutting surface, when any position on the abutting surface is a stress point, the contact surface and the abutting surface can abut against each other, and the stress is smoothly transmitted to the first fixing piece through the connecting piece.

In an alternative embodiment of the present invention, the shape of the contact surface and the shape of the holding surface are both hemispherical, conical or truncated cone.

The semi-sphere, the cone and the platform can enable the contact surface and the abutting surface to be in smooth transition when the contact surface and the abutting surface are in mutual contact, when any position on the abutting surface is a stress point, the contact surface and the abutting surface can be abutted against each other, and stress is smoothly transmitted to the first fixing piece through the connecting piece.

In an alternative embodiment of the present invention, the elastic member has a first connection hole, the fixing portion passes through the first connection hole, and the fixing portion is disposed obliquely with respect to the first connection hole.

When the fixing part is used for fixing the first fixing piece and the second fixing piece, the connecting piece is contacted with the first fixing piece, so that the central line of the first fixing hole is superposed with the central line of the first connecting hole. When the first fixing hole and the second fixing hole which are obliquely arranged are fixed by the fixing part, the axis of the fixing part is overlapped with the axis of the second fixing hole, so that the fixing part is obliquely arranged relative to the first connecting hole.

In an alternative embodiment of the present invention, the connecting member has a connecting groove, and the elastic member is embedded in the connecting groove.

The elastic piece has elasticity, and when installing the elastic piece, can compress the elastic piece, makes the elastic piece produce little deformation and holds in the spread groove. After the elastic part is installed in the connecting groove, the elastic part is mutually supported with the inner wall of the connecting groove under the action of self restoring force to form interference fit so as to be fixed in the connecting groove, the elastic part and the connecting part are not required to be fixedly connected through other elements or structures, and the manufacturing processes of the elastic part and the connecting part are reduced.

In an optional embodiment of the present invention, the connecting member has a connecting groove, the elastic member is disposed in the connecting groove, and a supporting portion is convexly disposed on an outer peripheral wall of the elastic member, and the supporting portion is in interference fit with the connecting groove.

The abutting part is convexly arranged on the peripheral wall of the elastic part and abuts against the inner wall of the connecting groove, so that the elastic part is in line contact with the connecting groove, the friction force between the elastic part and the inner wall of the connecting groove can be reduced in the process of installing or disassembling the elastic part in a line contact mode, and the elastic part is convenient to install and disassemble. In an optional embodiment of the present invention, the elastic member has an abutting surface and a contact surface that are disposed opposite to each other, the contact surface abuts against the locking member, and the abutting surface abuts against the bottom wall of the connecting groove.

When the fixed part passes through the first connecting hole and the second connecting hole and then fixes the first fixing part and the second fixing part, the abutting surface and the contact surface abut against each other, the stress of the locking part is transmitted to the elastic piece through the contact surface, the stress point of the elastic piece on the contact surface deforms, and the stress is uniformly transmitted to the bottom wall of the connecting groove through the binding surface under the action of self restoring force, so that the connecting piece enables the first fixing part to be uniformly stressed when in contact with the first fixing part, and the damage of the first fixing part caused by uneven stress is avoided.

In an optional embodiment of the present invention, the connecting element includes an installation portion and a stopping portion, the installation portion is a hollow structure, the stopping portion is convexly disposed in the installation portion, the installation portion and the stopping portion form the connecting groove, the locking member penetrates through the stopping portion, and the elastic member abuts against the stopping portion.

The binding face abuts against the stopping portion, when the fixing portion penetrates through the first connecting hole and the second connecting hole to fix the first fixing piece and the second fixing piece, the abutting face abuts against the contact face, stress of the locking portion is transmitted to the elastic piece through the contact face, the stress point of the elastic piece on the contact face deforms, the stress is transmitted to the stopping portion through the binding face under the action of self restoring force, the stopping portion transmits the stress to the mounting portion, and the mounting portion is in fixed contact with the first fixing piece and transmits the stress to the first fixing piece.

In an optional embodiment of the present invention, the stopping portion has a stopping surface and a connecting surface, both the stopping surface and the connecting surface extend to the mounting portion, the stopping surface abuts against the elastic member, and the connecting surface inclines toward a direction away from the locking member.

When the inclination angle of the fixing portion is adjusted, the connecting surface is inclined towards the direction away from the locking member 130, so that the inclination angle of the fixing portion can be increased, and the fixing portion is prevented from interfering with the stopping portion in the adjusting process to influence the work of the fixing portion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional view of an electronic device provided in an embodiment of the invention.

Fig. 2 is a schematic structural diagram of a locking component of an electronic device according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an elastic member of an electronic device according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view of an elastic member of an electronic device according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a connector of an electronic device according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of a connector of an electronic device according to an embodiment of the present invention.

Icon: 100-an electronic device; 110-a first fixture; 112-a first fixing hole; 120-a second fixture; 122-a second fixing hole; 130-a locking piece; 132-a locking part; 134-a fixed part; 136-a holding surface; 140-an elastic member; 141-a first connection hole; 142-a contact surface; 144-a faying surface; 146-a holding portion; 150-a connector; 151-second connection hole; 152-a connecting trough; 154-a mounting portion; 156-a stop; 157-a stop surface; 158-connecting face; 159-guide surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Examples

Referring to fig. 1, the present embodiment provides an electronic device 100, and the electronic device 100 provided in the present embodiment can solve the problem of warping and eccentricity when the first fixing element 110 is mounted on the second fixing element 120, so as to ensure that the structure of the first fixing element 110 is not damaged.

Referring to fig. 1, in the embodiment, an electronic device 100 includes a first fixing element 110, a second fixing element 120, a locking element 130, an elastic element 140 and a connecting element 150, the locking element 130 abuts against the elastic element 140, the elastic element 140 is connected with the connecting element 150, the connecting element 150 is attached to the first fixing element 110, the locking element 130 passes through the elastic element 140, the connecting element 150, the first fixing element 110 and the second fixing element 120 to cooperate, and the first fixing element 110 is disposed in an inclined manner with respect to the second fixing element 120.

As will be readily understood, abutting means that two structures abutting each other are in contact with each other and have a force acting therebetween, for example: the locking member 130 and the elastic member 140 are abutted against each other, which means that the locking member 130 and the elastic member 140 are in contact with each other and are pressed against each other. Of course, the abutment may be replaced by an abutment here.

In this embodiment, the first fixing element 110 is provided with a first fixing hole 112, the second fixing element 120 is provided with a second fixing hole 122, and the locking element 130 passes through the elastic element 140, the connecting element 150, the first fixing hole 112 and the second fixing hole 122 to cooperate with each other to fix the first fixing element 110 and the second fixing element 120.

In general, the first fixing hole 112 is perpendicular to the first fixing member 110, the second fixing hole 122 is perpendicular to the second fixing member 120, and when the first fixing member 110 is disposed obliquely with respect to the second fixing member 120, a center line of the first fixing hole 112 is disposed obliquely with respect to a center line of the second fixing hole 122.

When the first fixing member 110 is installed to the second fixing member 120, there is a problem that the first fixing member 110 is disposed obliquely with respect to the second fixing member 120, that is, the first fixing member 110 needs to be installed obliquely on the second fixing member 120 in order for the first fixing member 110 to perform its corresponding function.

For example: when the electronic device 100 is a projector, the second fixing element 120 is a housing, and the first fixing element 110 is a circuit board of a camera module, generally, the camera module needs to be installed obliquely with respect to the housing to improve the projection effect. When the circuit board is installed on the housing in an inclined manner, the first fixing hole 112 and the second fixing hole 122 are arranged in an inclined manner, and the center lines of the first fixing hole 112 and the second fixing hole 122 are not on the same straight line, so that the center lines of the first fixing member 110 and the second fixing hole 122 are not perpendicular to each other, when the locking member 130 passes through the first fixing hole 112 and is matched with the second fixing hole 122, the locking member 130 is inclined relative to the circuit board, the local part of the locking member 130 abuts against the circuit board, and the problems of warping, eccentricity and the like of the circuit board caused by the local stress of the circuit board can occur. By the cooperation of the elastic member 140, the connecting member 150 and the locking member 130, the problem of local stress on the first fixing member 110 can be avoided as much as possible.

In this embodiment, the locking member 130 is obliquely inserted into the first fixing hole 112 and the second fixing hole 122 when the first fixing member 110 and the second fixing member 120 are fixed, a part of the obliquely arranged locking member 130 and a part of the elastic member 140 abut against each other, the stress is transferred to the connecting member 150 through the elasticity of the elastic member 140, and the whole connecting member 150 contacts with the first fixing member 110 to be stressed, that is, the connecting member 150 is in surface-to-surface fit with the first fixing member 110. When the first fixing member 110 is mounted on the second fixing member 120, the first fixing member 110 can be stressed uniformly as much as possible by the surface-to-surface matching mode, the problems of warping, eccentricity and the like are avoided, and the problem that the first fixing member 110 is damaged due to the fact that the first fixing member 110 is stressed non-uniformly is reduced.

In this embodiment, the aperture of the first fixing hole 112 is larger than the aperture of the second fixing hole 122, the locking member 130 is inserted into the first fixing hole 112 from the side of the first fixing member 110 away from the second fixing member 120, and passes through the first fixing hole 112 to be inserted into the second fixing hole 122, because the inclination angles are different, the inclination angle of the locking member 130 relative to the first fixing hole 112 when passing through the first fixing hole 112 is different, and when the aperture of the first fixing hole 112 is larger than the aperture of the second fixing hole 122, the adjustment range of the locking member 130 in the first fixing hole 112 can be provided, so as to adapt to the adjustment of different inclination angles.

It is easily understood that the larger the inclination angle of the first fixing member 110 with respect to the second fixing member 120, the larger the aperture of the first fixing hole 112 is required to accommodate the adjustment of different inclination angles.

The elastic member 140 is provided with a first connection hole 141, the connection member 150 is provided with a second connection hole 151, and the locking member 130 passes through the first connection hole 141 and the second connection hole 151 to fix the first fixing member 110 on the second fixing member 120. The locking member 130 passes through the first connecting hole 141 of the elastic member 140 and abuts against the elastic member 140, so that the abutting portion of the locking member 130 and the elastic member 140 can abut against the elastic member 140, the elastic member 140 transmits the force to the connecting member 150 uniformly, and the connecting member 150 abuts against the first fixing member 110, thereby fixing the first fixing member 110 and the second fixing member 120.

Referring to fig. 2 and fig. 3, in the present embodiment, the locking member 130 includes a locking portion 132 and a fixing portion 134 connected to each other, the fixing portion 134 has a supporting surface 136, the locking portion 132 is connected to the supporting surface 136, the elastic member 140 has a contact surface 142, the contact surface 142 supports against the supporting surface 136, and the fixing portion 134 passes through the first fixing hole 112 and is matched with the second fixing hole 122.

In the embodiment, the contact surface 142 and the abutting surface 136 abut against each other, when the fixing portion 134 passes through the first fixing hole 112 and is matched with the second fixing hole 122, because the fixing portion 134 needs to be obliquely inserted into the first fixing hole 112, the local position of the locking portion 132 in the oblique direction of the fixing portion 134 abuts against the elastic member 140, that is, the point of the abutting surface 136 in the oblique direction of the fixing portion 134 is a stress point at which the abutting surface 136 and the contact surface 142 abut against each other, under the elastic action of the elastic member 140, the stress is uniformly distributed on the connecting member 150, and the surface contact is realized through the connecting member 150 and the first fixing member 110, so that the problem of non-uniform stress of the first fixing member 110 is avoided.

In this embodiment, the fastening member 130 may be a screw, when the fastening member 130 is a screw, the fixing portion 134 is a screw, the fastening portion 132 is a screw head, a thread is disposed on the screw, the second fixing hole 122 is a threaded hole, and when the screw is inserted into the second fixing hole 122, the screw head is rotated to screw the screw with the threaded hole, so as to fix the first fixing member 110 and the second fixing member 120.

It should be noted that all of the screws may be provided with threads, and only one end of the screw that is engaged with the second fixing hole 122 may be provided with threads.

In the present embodiment, the shape of the contact surface 142 is adapted to the shape of the abutting surface 136. The contact surface 142 can completely cover the abutting surface 136, and when any position on the abutting surface 136 is a stress point, the contact surface 142 and the abutting surface 136 can abut against each other, so that the stress is smoothly transmitted to the first fixing member 110 through the connecting member 150.

Generally, the locking member 130 is a standard component, and when the elastic member 140 is manufactured, the shape of the contact surface 142 can be adjusted according to the shape of the abutting surface 136 to adapt to the abutting surfaces 136 with different shapes. The shape of the contact surface 142 is adjusted to follow the shape of the abutting surface 136, so that the manufacturing cost of the whole electronic device 100 can be reduced.

In the present embodiment, the contact surface 142 and the holding surface 136 are both shaped like a hemisphere, a cone, or a truncated cone.

When the retaining surface 136 is hemispherical, the contact surface 142 is hemispherical. When the retaining surface 136 is tapered, the contact surface 142 is tapered. When the abutting surface 136 is shaped like a table, the contact surface 142 is shaped like a table.

In the embodiment, the abutting surface 136 is a convex surface, and correspondingly, the contact surface 142 is a concave surface in order to match with the abutting surface 136, so that the locking portion 132 is accommodated in the elastic member 140, and the occupied position of the locking member 130 is reduced.

In the present embodiment, the fixing portion 134 passes through the first connection hole 141, and the fixing portion 134 is disposed obliquely with respect to the first connection hole 141.

When the fixing portion 134 fixes the first fixing element 110 and the second fixing element 120, the connecting element 150 contacts the first fixing element 110, such that the center line of the first fixing hole 112 coincides with the center line of the first connecting hole 141. When the fixing portion 134 fixes the first fixing hole 112 and the second fixing hole 122, which are disposed in an inclined manner, the axis of the fixing portion 134 coincides with the axis of the second fixing hole 122, so that the fixing portion 134 is disposed in an inclined manner with respect to the first connection hole 141.

In the present embodiment, the diameter of the fixing portion 134 near the end of the locking portion 132 is smaller than the diameter of the fixing portion 134 far from the clavicle portion. The smaller the diameter of the end close to the locking portion 132 is, the larger the gap between the fixing portion 134 and the first fixing hole 112 is, the larger the inclination angle of the first fixing hole 112 relative to the second fixing hole 122 can be adjusted, and the application range of the assembly formed by the elastic member 140, the locking member 130 and the connecting member 150 is.

The fixing portion 134 is rod-shaped and smoothly transits from one end close to the locking portion 132 to one end far from the locking portion 132.

Referring to fig. 4 and 5, in the present embodiment, the connecting element 150 has a connecting groove 152, and the elastic element 140 is embedded in the connecting groove 152. The elastic member 140 is installed in the connection groove 152 to facilitate installation and fixation of the elastic member 140.

The elastic member 140 has elasticity, and when the elastic member 140 is installed, the elastic member 140 can be compressed, so that the elastic member 140 is slightly deformed and accommodated in the connecting groove 152. After the elastic element 140 is installed in the connection groove 152, the elastic element 140 abuts against the inner wall of the connection groove 152 under the action of the restoring force of the elastic element, so that the elastic element is fixed in the connection groove 152 in an interference fit manner, the elastic element 140 and the connection element 150 are not required to be fixedly connected through other elements or structures, and the manufacturing processes of the elastic element 140 and the connection element 150 are reduced.

Meanwhile, the connecting member 150 is a rigid structure, and the elastic member 140 is accommodated in the connecting groove 152, so that the connecting member 150 can protect the elastic member 140, prevent other elements from scratching or damaging the elastic member 140, and prolong the service life of the elastic member 140.

The shape of the connecting groove 152 is matched with the shape of the elastic member 140, so that the elastic member 140 can be snapped into the connecting groove 152. For example: when the outer shape of the elastic member 140 is circular, the inner wall of the coupling groove 152 is circular. When the outer shape of the elastic member 140 is rectangular, the inner wall of the coupling groove 152 is rectangular. When the elastic member 140 has a conical shape, the inner wall of the coupling groove 152 has a conical shape.

In this embodiment, the elastic member 140 has a circular shape, and the inner wall of the connection groove 152 has a circular shape. The circular shape enables the outer circumferential wall of the elastic member 140 to contact the inner wall of the connection groove 152 as much as possible, improving the fixing effect of the elastic member 140.

In this embodiment, the outer peripheral wall of the elastic element 140 is convexly provided with a supporting portion 146, and the supporting portion 146 is in interference fit with the connecting groove 152. The abutting portion 146 is convexly arranged on the outer peripheral wall of the elastic member 140 and abuts against the inner wall of the connecting groove 152, so that the elastic member 140 and the connecting groove 152 are in line contact, and the friction force between the elastic member 140 and the inner wall of the connecting groove 152 can be reduced by using the line contact mode when the elastic member 140 is mounted or dismounted, thereby facilitating the mounting and dismounting of the elastic member 140.

In this embodiment, the supporting portions 146 are multiple, the supporting portions 146 are annularly disposed on the outer circumferential wall of the elastic member 140, and the supporting portions 146 are in interference fit with the inner wall of the connecting groove 152. The plurality of abutting portions 146 extend outward along the radial direction of the elastic member 140, and are in interference fit with the inner wall of the connecting groove 152 from the radial direction of the elastic member 140, so that the fixing effect on the elastic member 140 is improved.

In this embodiment, the elastic member 140 has an abutting surface 144 and a contact surface 142 disposed oppositely, the contact surface 142 abuts against the locking member 130, and the abutting surface 144 abuts against the bottom wall of the connecting groove 152.

When the fixing portion 134 passes through the first connecting hole 141 and the second connecting hole 151 to fix the first fixing element 110 and the second fixing element 120, the abutting surface 136 abuts against the contact surface 142, the stress of the locking portion 132 is transmitted to the elastic element 140 through the contact surface 142, the stress point of the elastic element 140 on the contact surface 142 is deformed, and the stress is uniformly transmitted to the bottom wall of the connecting groove 152 through the abutting surface 144 under the action of self-restoring force, so that the connecting element 150 enables the first fixing element 110 to be uniformly stressed when contacting the first fixing element 110, and damage of the first fixing element 110 caused by uneven stress is avoided.

In the embodiment, the elastic member 140 has an attaching surface 144 and a contact surface 142 disposed opposite to each other, and the first connection hole 141 penetrates through the attaching surface 144 and the abutting surface 136, which can be understood that the elastic member 140 has a hollow structure, and the locking portion 132 penetrates through the hollow elastic member 140.

Referring to fig. 6, in the present embodiment, the connecting element 150 includes a mounting portion 154 and a stopping portion 156, the mounting portion 154 is a hollow structure, the stopping portion 156 is protruded in the mounting portion 154, the mounting portion 154 and the stopping portion 156 form a connecting groove 152, the locking element 130 passes through the stopping portion 156, and the elastic element 140 abuts against the stopping portion 156.

In the embodiment, the attachment surface 144 abuts against the stopping portion 156, when the fixing portion 134 passes through the first connecting hole 141 and the second connecting hole 151 to fix the first fixing element 110 and the second fixing element 120, the abutting surface 136 abuts against the contact surface 142, the force applied to the locking portion 132 is transmitted to the elastic element 140 through the contact surface 142, the stress point of the elastic element 140 on the contact surface 142 is deformed, and the stress is uniformly transmitted to the stopping portion 156 through the attachment surface 144 under the action of the self-restoring force, the stopping portion 156 transmits the stress to the mounting portion 154, and the mounting portion 154 contacts with the first fixing element 110, and transmits the stress to the first fixing element 110.

In the embodiment, the stopping portion 156 has a stopping surface 157 and a connecting surface 158, the stopping surface 157 and the connecting surface 158 both extend to the mounting portion 154, the stopping surface 157 abuts against the elastic member 140, and the connecting surface 158 inclines away from the locking member 130.

In the present embodiment, the second connecting hole 151 penetrates the stopping surface 157 and the connecting surface 158, it can be understood that the stopping portion 156 is a hollow ring structure, the connecting surface 158 is disposed near the first fixing element 110, and the stopping surface 157 is disposed near the elastic element 140.

The connecting surface 158 is inclined away from the locking member 130, and it is understood that the side of the connecting surface 158 facing the mounting portion 154 is closer to the first fixing member 110 than the side facing away from the mounting portion 154. In other words, since the second connection hole 151 is disposed on the stopping portion 156, the aperture of the end of the second connection hole 151 close to the first fixing member 110 is larger than that of the end far from the first fixing member 110.

Similarly, since the center line of the first fixing hole 112 is not coincident with the center line of the second fixing hole 122, the fixing portion 134 needs to adjust different inclination angles to be coincident with the center line of the second fixing hole 122 according to the relative inclination angles of the first fixing hole 112 and the second fixing hole 122, so as to be matched with the second fixing hole 122. In the fixing process, since the center lines of the first connection hole 141 and the second connection hole 151 are overlapped with the center line of the first fixing hole 112, when the inclination angle of the fixing portion 134 is adjusted, the connection surface 158 is inclined toward the direction away from the locking member 130, so that the inclination angle of the fixing portion 134 can be increased, and the fixing portion 134 is prevented from interfering with the stopping portion 156 in the adjusting process to affect the work of the fixing portion 134.

Meanwhile, when the contact surface 142 is in contact with the stop surface 157, it is necessary to ensure a contact area between the contact surface 142 and the stop surface 157, so that the elastic member 140 can uniformly transmit the force to the stop surface 157. The inclined connecting surface 158 is adopted to ensure the contact area between the contact surface 142 and the stop surface 157, and simultaneously increase the adjusting range of the inclination angle of the fixing part 134.

In this embodiment, the mounting portion 154 is provided with a guide surface 159 near the opening of the coupling groove 152, and the guide surface 159 is inclined toward the coupling groove 152.

When the elastic member 140 is installed, the elastic member 140 slides towards the inside of the connecting groove 152 along the guide surface 159, and in the process of gradually sliding into the connecting groove 152, because the guide surface 159 is inclined towards the connecting groove 152, the caliber of the opening is gradually reduced, the elastic member 140 is gradually compressed and deformed, and after the elastic member 140 slides into the inside of the connecting groove 152, the elastic member is abutted against the inner wall of the connecting groove 152 under the action of self-restoring force, so that the elastic member is fixed in the inside of the connecting groove 152.

The working principle of the electronic device 100 provided by the embodiment is as follows: in this embodiment, the elastic member 140 is first installed in the connection groove 152, and the elastic member 140 slides along the guide surface 159 toward the inside of the connection groove 152 while gradually sliding into the connection groove 152. The first fixing member 110 and the second fixing member 120 are placed correspondingly, the fixing portion 134 passes through the first connecting hole 141, the second connecting hole 151 and the first fixing hole 112 in sequence, the position of the fixing portion 134 and the second fixing hole 122 can be adjusted in a rotating mode, the fixing portion 134 is adjusted to be overlapped with the center line of the second fixing hole 122, and then the locking portion 132 is gradually screwed down, so that the first fixing member 110 is installed on the second fixing member 120.

In summary, in the electronic apparatus 100 provided in the embodiment, the locking member 130 is obliquely inserted into the first fixing hole 112 and the second fixing hole 122 when the first fixing member 110 and the second fixing member 120 are fixed, a part of the obliquely arranged locking member 130 and a part of the elastic member 140 abut against each other, the elasticity of the elastic member 140 converts the stress to the connecting member 150, and the whole connecting member 150 contacts with the first fixing member 110 to be stressed. When the first fixing member 110 is mounted on the second fixing member 120, the first fixing member 110 can be stressed uniformly as much as possible, and the problem that the first fixing member 110 is damaged due to nonuniform stress of the first fixing member 110 is solved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An electronic device is characterized by comprising a first fixing piece, a second fixing piece, a locking piece, an elastic piece and a connecting piece, wherein the locking piece is abutted against the elastic piece, the elastic piece is connected with the connecting piece, the connecting piece is attached to the first fixing piece, the locking piece penetrates through the elastic piece, the connecting piece, the first fixing piece and the second fixing piece to be matched, the first fixing piece is obliquely arranged relative to the second fixing piece, the locking piece comprises a locking part and a fixing part which are connected with each other, the fixing part is provided with an abutting surface, the locking part is connected with the abutting surface, the elastic piece is provided with a contact surface, the contact surface is abutted against the abutting surface, the elastic piece is provided with a first connecting hole, the connecting piece is provided with a second connecting hole, and the first fixing piece is provided with a first fixing hole, the second fixing piece is provided with a second fixing hole, and the fixing part penetrates through the first connecting hole, the second connecting hole and the first fixing hole and is matched with the second fixing hole; the elastic component has binding face and the contact surface of relative setting, the connecting piece includes installation department and backstop portion, the installation department is hollow structure, the protruding establishment of backstop portion is in the installation department, the installation department with backstop portion forms the spread groove, the locking part passes backstop portion, the elastic component with backstop portion supports and holds, backstop portion has backstop face and connection face, the backstop face reaches the connection face all extends to the installation department, the backstop face with the elastic component supports and holds, the connection face is close to first mounting sets up, the fixed part for first connection hole slope sets up.

2. The electronic device of claim 1, wherein the shape of the contact surface is adapted to the shape of the holding surface.

3. The electronic device of claim 1, wherein the contact surface and the holding surface are both hemispherical, conical or truncated.

4. The electronic device according to claim 1, wherein the fixing portion passes through the first connection hole, the fixing portion being disposed obliquely with respect to the first connection hole.

5. The electronic device of claim 1, wherein the resilient element is embedded in the connecting slot.

6. The electronic device according to claim 1, wherein the elastic member is disposed in the connecting groove, and an abutting portion is disposed on an outer peripheral wall of the elastic member in a protruding manner, and the abutting portion is in interference fit with the connecting groove.

7. The electronic device of claim 5 or 6, wherein the contact surface abuts against the locking member, and the abutting surface abuts against a bottom wall of the connecting groove.