CN216915692U

CN216915692U - Circuit board support of automobile rearview mirror

Info

Publication number: CN216915692U
Application number: CN202220254884.3U
Authority: CN
Inventors: 蔡敬忠; 阳光
Original assignee: Dongguan Fushengfa Intelligent Technology Co ltd
Current assignee: Dongguan Fushengfa Intelligent Technology Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-07-08
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses an automobile rearview mirror circuit board support, which relates to the technical field of automobile rearview mirrors and comprises a support body, wherein a plurality of fixing columns are arranged on the surface of the support body, positioning bosses are arranged at the top ends of the fixing columns, a rearview mirror groove is arranged on the back surface of the support body, reinforcing ribs are arranged on the surface of the support body, the support body is made of metal, and an upper clamping block and a lower clamping block are respectively arranged at the top and the bottom of the support body. This practicality is through setting up support body, fixed column and strengthening rib and played the effect of reinforcing circuit board radiating effect, utilizes the support body whole body to adopt the metal material, makes things convenient for the circuit board to generate heat and carries out the heat transfer, makes things convenient for the heat to give off, and the location boss on fixed column top is convenient fixes a position the circuit board, utilizes the mounting screw to carry out inside fixed mounting to the fixed column, makes things convenient for fixed mounting circuit board, utilizes the intensity of strengthening rib reinforcing support body.

Description

Circuit board support of automobile rearview mirror

Technical Field

The utility model relates to the technical field of automobile rearview mirrors, in particular to an automobile rearview mirror circuit board support.

Background

The rearview mirror is a safety auxiliary tool for a driver to conveniently sit on a cab seat to directly acquire external information such as the rear, the side and the lower part of an automobile, in order to facilitate the operation of a driver, prevent the occurrence of driving safety accidents and ensure the personal safety, the automobile is provided with a rearview mirror which comprises an inner rearview mirror and an outer rearview mirror, the inner rear-view mirror is a mirror which can confirm the scene at the back without changing the forward sight line in driving too much, the automobile rear-view mirror is continuously developed and advanced along with the development and the advancement of science and technology, the inner rear-view mirror usually integrates the function of a vehicle data recorder so as to conveniently record the driving safety, a relevant display screen is arranged on the inner rear-view mirror, the shell of the inner display mirror is required to be provided with a related circuit board, the circuit board can generate heat in the working process, and the circuit board can be ensured to normally work only by timely heat dissipation.

However, the common circuit board support is made of plastic, the plastic has poor heat conductivity and poor heat dissipation effect, and heat accumulation is caused to affect the normal work of the circuit board.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a circuit board bracket for a rearview mirror of an automobile, which solves the above problems.

In order to solve the technical problems, the utility model provides the following technical scheme: automobile rearview mirror circuit board support, including the support body, support body surface is provided with a plurality of fixed columns, the top of fixed column is provided with the location boss, the back of support body is provided with the rear-view mirror groove, the surface of support body is provided with the strengthening rib, the support body adopts the metal material.

Furthermore, the top and the bottom of the bracket body are respectively provided with an upper clamping block and a lower clamping block, the top of the bracket body is positioned around the upper clamping block, and an upper clamping groove is formed in the periphery of the upper clamping block, so that the top and the bottom of the bracket body can be conveniently clamped into the rearview shell.

Furthermore, the both sides of support body all are provided with the side fixture block, the both sides of support body just are located and have seted up the side draw-in groove around the side fixture block, conveniently from both sides fixed bolster body to the rear-view mirror shell in.

Furthermore, a wire harness through hole is formed in one corner of the surface of the support body and communicated with the rearview mirror groove, so that a wire harness can conveniently pass through the wire harness.

Further, the fixed column centre gripping is equipped with the bail, the top fixedly connected with clamp plate on bail surface, the connecting rod has been run through at the top of bail, the top fixedly connected with pull rod of connecting rod, the bottom of connecting rod is equipped with the spring board through the reference column card, the equal fixedly connected with kelly in the outside at spring board both ends, fixedly connected with compression spring between the spring board both ends, fixed slot has been seted up to the inner wall of fixed column, has played the effect of quick installation and dismantlement.

Further, the bottom of fixed column inner wall is provided with pops out the spring, the top fixedly connected with backup pad that pops out the spring makes things convenient for the auto-eject bail.

Compared with the prior art, the utility model has the following beneficial effects:

1. this automobile rearview mirror circuit board support has played the effect of reinforcing circuit board radiating effect through setting up support body, fixed column and strengthening rib, utilizes the whole body of support body to adopt the metal material, makes things convenient for the circuit board to generate heat and carries out the heat transfer, makes things convenient for the heat to give off, and the location boss on fixed column top is convenient fixes a position the circuit board, utilizes the mounting screw to carry out inside fixed mounting the fixed column, makes things convenient for the fixed mounting circuit board, utilizes the intensity of strengthening rib reinforcing support body.

2. This automobile rearview mirror circuit board support, through setting up the pull rod, the spring board, the kelly, compression spring, clamp plate and fixed slot have played the effect of quick installation and dismantlement, utilize spring board cooperation compression spring's elasticity to impress fixed slot with the kelly, thereby the position of locking the bail, carry out fixed mounting to the circuit board, upwards stimulate the pull rod, can drive the spring board rebound, utilize the oppression of clamp plate to make the kelly relative movement at spring board both ends break away from fixed slot, thereby the unblock bail, conveniently dismantle the circuit board.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a bottom view of the present invention;

FIG. 6 is a right side view of the present invention;

FIG. 7 is a schematic structural view of the fixing assembly of the present invention;

fig. 8 is an enlarged schematic view of the utility model at a in fig. 7.

In the figure: 1. a stent body; 11. fixing a column; 12. a rearview mirror slot; 13. reinforcing ribs; 14. an upper clamping block; 15. an upper clamping groove; 16. a lower clamping block; 17. a side clamping block; 18. a side card slot; 19. a wire harness through hole; 2. a staple bolt; 21. pressing a plate; 3. a connecting rod; 31. a pull rod; 4. a positioning column; 5. a spring plate; 51. a clamping rod; 6. a pressure spring; 7. pressing a plate; 8. fixing the clamping groove; 9. ejecting a spring; 10. and a support plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The automobile rearview mirror circuit board support shown in fig. 1-6 comprises a support body 1, wherein a plurality of fixing columns 11 are arranged on the surface of the support body 1, positioning bosses are arranged at the top ends of the fixing columns 11, rearview mirror grooves 12 are arranged on the back surface of the support body 1, reinforcing ribs 13 are arranged on the surface of the support body 1, the support body 1 is made of metal, an upper clamping block 14 and a lower clamping block 16 are respectively arranged at the top and the bottom of the support body 1, an upper clamping groove 15 is formed in the top of the support body 1 and located around the upper clamping block 14, side clamping blocks 17 are arranged on two sides of the support body 1, side clamping grooves 18 are formed in two sides of the support body 1 and located around the side clamping block 17, a wire harness through hole 19 is formed in one corner of the surface of the support body 1, and the wire harness through hole 19 is communicated with the rearview mirror grooves 12.

The implementation mode is specifically as follows: when the fixing bracket is used, the circuit board is conveniently positioned by the positioning boss at the top end of the fixing column 11, the circuit board is conveniently and fixedly installed in the fixing column 11 by the installation screw, the circuit board is conveniently and fixedly installed on the bracket body 1, the rearview mirror is conveniently installed in the rearview mirror groove 12 at the back of the wall of the bracket body, the wiring harness through hole 19 facilitates the wiring harness of the rearview mirror to pass through, the wiring harness is convenient to pass through, the bracket body 1 made of metal has good heat conductivity, the circuit board is convenient to generate heat for heat transfer, heat dissipation is convenient, the heat dissipation effect of the circuit board is enhanced, the reinforcing rib 13 reinforces the bracket body 1, so that the strength of the bracket body 1 is enhanced, the top and the bottom of the bracket body 1 are fixedly clamped into the rearview mirror shell by the upper clamping block 14 and the lower clamping block 16, the side clamping blocks 17 are fixed into the rearview mirror shell from two sides, the fixing clamping is convenient, and the clamping blocks 15 and the side clamping grooves 18 are convenient for positioning clamping plates, be convenient for aim at, improve the assembly precision, played the effect of reinforcing circuit board radiating effect through setting up above structure, utilized 1 entire bodies of support body to adopt the metal material, make things convenient for the circuit board to generate heat and carry out the heat transfer, make things convenient for the heat to give off, the location boss on fixed column 11 top is convenient fixes a position the circuit board, utilizes mounting screw to carry out fixed mounting inside fixed column 11, makes things convenient for the fixed mounting circuit board, utilizes strengthening rib 13 reinforcing support body 1's intensity.

As shown in fig. 7 and 8, the circuit board bracket for the automobile rearview mirror further comprises a clamp 2 clamped in a fixed column 11, a top fixedly connected with pressing plate 21 on the surface of the clamp 2, a connecting rod 3 penetrates through the top of the clamp 2, a top fixedly connected with pull rod 31 of the connecting rod 3, a spring plate 5 is clamped at the bottom end of the connecting rod 3 through a positioning column 4, clamping rods 51 are fixedly connected with the outer sides of the two ends of the spring plate 5, a pressure spring 6 is fixedly connected between the two ends of the spring plate 5, a fixed clamping groove 8 is formed in the inner wall of the fixed column 11, a pop-up spring 9 is arranged at the bottom of the inner wall of the fixed column 11, and a supporting plate 10 is fixedly connected with the top of the pop-up spring 9.

The implementation mode is specifically as follows: when the circuit board is used, a circuit board is clamped on a positioning boss at the top end of a fixed column 11, the bottom end of an attachment nail 2 is inserted into the fixed column 11, a pressure spring 6 between two ends of a spring plate 5 sleeved on a positioning column 4 elastically presses two ends of the spring plate 5, clamping rods 51 at two ends of the spring plate 5 are forced to move outwards, the clamping rods 51 are clamped into a fixed clamping groove 8, a pressing plate 21 at the top of the surface of the attachment nail 2 presses the circuit board tightly, so that the circuit board is quickly positioned and installed, when the circuit board is disassembled, a pull rod 31 drives a connecting rod 3 to move upwards, the connecting rod 3 drives the positioning column 4 to move upwards, the positioning column 4 drives the spring plate 5 to move upwards, two ends of the spring plate 5 are pressed by the pressing plate 7 to move relatively, the pressure spring 6 is compressed, two ends of the spring plate 5 drive the clamping rods 51 to move relatively, the clamping rods 51 are separated from the fixed clamping groove 8, so that the attachment nail 2 can be pulled to be separated from the fixed column 11, and the circuit board can be disassembled, at this moment, the elasticity that pops out spring 9 promotes backup pad 10 and upwards removes, backup pad 10 promotes bail 2 and breaks away from fixed column 11, convenient auto-eject bail 2, the effect of quick installation and dismantlement has been played through the structure above setting, utilize 5 cooperation pressure springs 6's of spring board elasticity to impress clamping bar 51 fixed slot 8, thereby lock the position of bail 2, carry out fixed mounting to the circuit board, upwards stimulate pull rod 31, can drive 5 upward movements of spring board, utilize the oppression of clamp plate 7 to make the clamping bar 51 relative movement at 5 both ends of spring board break away from fixed slot 8, thereby unblock bail 2, conveniently dismantle the circuit board.

The working principle of the utility model is as follows:

referring to the attached drawings 1-6 of the specification, the effect of enhancing the heat dissipation effect of the circuit board is achieved by arranging the support body 1, the fixing column 11 and the reinforcing ribs 13, the whole support body 1 is made of metal materials, the circuit board is convenient to heat and transfer heat, heat dissipation is convenient, the positioning boss at the top end of the fixing column 11 is convenient to position the circuit board, the mounting screw is used for fixedly mounting the circuit board inside the fixing column 11, and the reinforcing ribs 13 are used for enhancing the strength of the support body 1.

Further, refer to specification figure 7 and fig. 8, through setting up pull rod 31, spring plate 5, kelly 51, pressure spring 6, clamp plate 7 and fixed slot 8 have played the effect of quick installation and dismantlement, utilize spring plate 5 cooperation pressure spring 6's elasticity to impress kelly 51 fixed slot 8, thereby lock the position of bail 2, carry out fixed mounting to the circuit board, upwards stimulate pull rod 31, can drive spring plate 5 and upwards remove, utilize clamp plate 7's oppression to make the kelly 51 relative movement at spring plate 5 both ends break away from fixed slot 8, thereby unblock bail 2, conveniently dismantle the circuit board.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Automobile rearview mirror circuit board support, including support body (1), its characterized in that: the utility model discloses a support, including support body (1), the surface is provided with a plurality of fixed columns (11), the top of fixed column (11) is provided with the location boss, the back of support body (1) is provided with back view mirror groove (12), the surface of support body (1) is provided with strengthening rib (13), support body (1) adopts the metal material.

2. The vehicle mirror circuit board bracket according to claim 1, wherein: the top and the bottom of the bracket body (1) are respectively provided with an upper clamping block (14) and a lower clamping block (16), and the top of the bracket body (1) is positioned around the upper clamping block (14) and is provided with an upper clamping groove (15).

3. The vehicle mirror circuit board bracket according to claim 1, wherein: both sides of support body (1) all are provided with side fixture block (17), side draw-in groove (18) have been seted up just to be located side fixture block (17) around the both sides of support body (1).

4. The vehicle mirror circuit board bracket according to claim 1, wherein: a wire harness through hole (19) is formed in one corner of the surface of the support body (1), and the wire harness through hole (19) is communicated with the rearview mirror groove (12).

5. The vehicle rearview mirror circuit board bracket of claim 1, wherein: the utility model discloses a spring plate fixing device, including fixed column (11), staple bolt (2), top fixedly connected with clamp plate (21) on staple bolt (2) surface, the top of staple bolt (2) is run through there is connecting rod (3), the top fixedly connected with pull rod (31) of connecting rod (3), the bottom of connecting rod (3) is equipped with spring plate (5) through reference column (4) card, the equal fixedly connected with kelly (51) in the outside at spring plate (5) both ends, fixedly connected with pressure spring (6) between spring plate (5) both ends, fixed slot (8) have been seted up to the inner wall of fixed column (11).

6. The vehicle rearview mirror circuit board bracket of claim 1, wherein: the bottom of the inner wall of the fixing column (11) is provided with an ejecting spring (9), and the top end of the ejecting spring (9) is fixedly connected with a supporting plate (10).