Automobile emergency rescue key support

Abstract

The utility model discloses an automobile emergency rescue button support, and belongs to the technical field of automobiles. The automobile emergency rescue key support solves the problems that in the prior art, when an automobile emergency rescue key support is assembled, the number of assembly parts is large, assembly errors are prone to occurring, the structure is complex, installation is troublesome, and the assembly efficiency is low. The keyboard mainly comprises a lower shell, an upper shell and a mounting seat, the lower shell is provided with a lower shell inner cavity, the bottom of the lower shell inner cavity is provided with a key mounting hole, the upper shell comprises a bottom plate which can be inserted into the lower shell inner cavity, and the bottom plate is fixedly connected with the lower shell through screws; the mounting seat is annular; the front side of the top surface of the bottom plate is provided with a clamping block which can be inserted into the mounting seat, the top of the clamping block is provided with a clamping head which extends forwards, the rear side of the top surface of the bottom plate is provided with an elastic sheet which can be inserted into the mounting seat, the elastic sheet comprises a vertical sheet which is fixedly connected with the bottom plate, the vertical sheet is connected with an inclined sheet which is obliquely arranged relative to the vertical sheet, and the lower end of the inclined sheet is connected with a V-shaped limiting sheet.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles, and in particular relates to an automobile emergency rescue button bracket. Background Art

[0002] The car emergency rescue button (SOS button) is an important component that provides rapid rescue services in emergency situations. When the vehicle encounters an accident, failure or other sudden dangers, the driver or passenger can press this button to seek help. The car emergency rescue button can be installed on the roof of the car through the car emergency rescue button bracket. The current car emergency rescue button bracket has the problems of too many assembly parts, easy assembly errors, complex structure and troublesome installation during assembly, and reduces the assembly efficiency of the car emergency rescue button bracket. Summary of the invention

[0003] The utility model aims to provide an automobile emergency rescue button bracket to overcome the problems in the prior art of automobile emergency rescue button brackets having a large number of assembly parts, easy assembly errors, complex structure, troublesome installation, and low assembly efficiency.

[0004] The utility model is implemented by adopting the following technical scheme: a car emergency rescue button bracket comprises a lower shell, an upper shell and a mounting seat, the lower shell is provided with a lower shell inner cavity, a button mounting hole is provided at the bottom of the lower shell inner cavity, the upper shell comprises a bottom plate which can be inserted into the lower shell inner cavity, the bottom plate and the lower shell are fixed by screws; the mounting seat is annular; a clamping block which can be inserted into the mounting seat is provided on the front side of the top surface of the bottom plate, a clamping head extending forward is provided on the top of the clamping block, and a spring piece which can be inserted into the mounting seat is provided on the rear side of the top surface of the bottom plate, the spring piece comprises a vertical piece fixedly connected to the bottom plate, the vertical piece is connected to an inclined piece inclined relative to the vertical piece, the lower end of the inclined piece is connected to a V-shaped limiting piece, side limiting plates which can be inserted into the mounting seat are respectively provided on the left and right sides of the top surface of the bottom plate, a button fixing hole is provided in the middle of the top surface of the bottom plate, and a button limiting hole is also provided in the middle of the top surface of the bottom plate.

[0005] Furthermore, the bottom of the inner cavity of the lower shell is respectively equipped with protrusions on both sides of the button mounting hole, and the top surface of the protrusion is provided with a lower shell threaded hole, and the two sides of the top surface of the bottom plate are respectively provided with upper shell fixing holes that cooperate with the lower shell threaded hole, the lower shell threaded hole and the upper shell fixing hole are connected by screws, and the bottom plate and the lower shell are fixed by screws through the lower shell threaded hole and the upper shell fixing hole.

[0006] Furthermore, there are respectively provided blocks on the left and right sides of the front side of the top surface of the bottom plate, and the two blocks are both between the side limit plates; there are respectively provided spring sheets on the left and right sides of the rear side of the top surface of the bottom plate, and the two spring sheets are both between the side limit plates.

[0007] Furthermore, mounting columns are respectively provided on the left and right sides of the rear side of the base plate, and fixing grooves are provided on the top surfaces of the mounting columns. The vertical pieces of the spring sheets are inserted into the fixing grooves of the mounting columns and are fixedly connected to the mounting columns.

[0008] Furthermore, the button mounting hole is tapered, and the size of the button mounting hole gradually decreases from top to bottom.

[0009] Furthermore, guide blocks are installed on the left and right sides of the front inner wall of the inner cavity of the lower shell, and guide grooves cooperating with the guide blocks on the same side are respectively provided on the left and right sides of the front side of the bottom plate.

[0010] Furthermore, the bottom surface of the chuck is a wedge-shaped surface.

[0011] Furthermore, a plurality of glue overflow holes are provided at intervals on the mounting seat.

[0012] Furthermore, the mounting seat is provided with a plurality of mounting seat limiting plates extending downwardly at intervals along the edge of the inner hole of the mounting seat.

[0013] Furthermore, front grooves cooperating with the clamping head are respectively provided on the left and right sides of the front side of the mounting seat, and rear grooves cooperating with the spring sheet are respectively provided on the left and right sides of the rear side of the mounting seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model connects and fixes the upper shell and the lower shell by screws, connects and fixes the upper shell and the mounting seat by clamping blocks and spring pieces, and arranges side limit plates, guide block guide grooves and mounting seat limit plates for positioning and ensuring the correct assembly directions of the components during assembly, so that the automobile emergency rescue button bracket in the utility model is easy to assemble, has high assembly efficiency, and will not cause assembly errors between the components. In addition, the structure is simple and the number of assembly parts is small, so the problem of abnormal noise caused by relative displacement between the components can be prevented after the assembly is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model when the key assembly 26 is installed in the top view;

[0017] Figure 2 It is a three-dimensional diagram when the utility model is installed with the key assembly 26 when viewed from the top;

[0018] Figure 3 It is a three-dimensional diagram of the lower housing 1 of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the upper shell 2 of the utility model in the main viewing direction;

[0020] Figure 5It is a three-dimensional diagram of the upper housing 2 of the utility model in the rear view direction;

[0021] Figure 6 It is a three-dimensional diagram of the mounting seat 3 of the utility model.

[0022] In the figure: 1. lower shell; 2. upper shell; 3. mounting seat; 4. inner cavity of lower shell; 5. button mounting hole; 6. bottom plate; 7. clamping block; 8. clamping head; 9. vertical piece; 10. oblique piece; 11. limiting piece; 12. side limiting plate; 13. button fixing hole; 14. button limiting hole; 15. protrusion; 16. threaded hole of lower shell; 17. fixing hole of upper shell; 18. mounting column; 19. guide block; 20. guide groove; 21. bottom surface of clamping head; 22. overflow hole; 23. mounting seat limiting plate; 24. front groove; 25. rear groove; 26. button assembly. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0024] A car emergency rescue button bracket comprises a lower shell 1, an upper shell 2 and a mounting seat 3, wherein the car emergency rescue button bracket is assembled by the lower shell 1, the upper shell 2 and the mounting seat 3, wherein the upper shell 2 is connected to the mounting seat 3, the lower shell 1 is connected to the upper shell 2, and the mounting seat 3 is installed on the roof of the car by glue to realize the installation and fixation of the utility model on the car.

[0025] The lower shell 1 is provided with a lower shell cavity 4, and a button mounting hole 5 is provided at the bottom of the lower shell cavity 4. The button mounting hole 5 is used to install the button assembly 26. During installation, the working surface of the button assembly 26 is inserted into the button mounting hole 5. The button mounting hole 5 is conical, and the size of the button mounting hole 5 gradually decreases from top to bottom. The outer shell of the button assembly 26 matched with the utility model is conical to match the button mounting hole 5, and the size also gradually decreases from top to bottom. The size of the top of the outer shell of the button assembly 26 is larger than the size of the top of the button mounting hole 5, so that the button assembly 26 will not slide down from the button mounting hole 5. The top of the lower shell cavity 4 is open, and the button assembly 26 is inserted into the lower shell cavity 4 from the top opening of the lower shell cavity 4. The bottom plate 6 of the upper shell 2 is inserted into the lower shell cavity 4 from the opening of the lower shell cavity 4.

[0026] The bottom plate 6 is fixed to the lower shell 1 by screws, and the bottom of the lower shell inner cavity 4 is respectively installed with protrusions 15 on both sides of the button mounting hole 5, and the top surface of the protrusion 15 is provided with a lower shell threaded hole 16, and the top surfaces of the bottom plate 6 are respectively provided with upper shell fixing holes 17 that match the lower shell threaded hole 16, and the lower shell threaded hole 16 and the upper shell fixing hole 17 are connected by screws, and the bottom plate 6 and the lower shell 1 are fixed by screws through the lower shell threaded hole 16 and the upper shell fixing hole 17.

[0027] The left and right sides of the front inner wall of the inner cavity of the lower shell 1 are respectively installed with guide blocks 19, and the left and right sides of the front side of the bottom plate 6 are respectively provided with guide grooves 20 that match the guide blocks 19 on the same side. The utility model can facilitate the installation of the upper shell 2 on the lower shell 1 by installing the guide blocks 19 and the guide grooves 20, so that the upper shell 2 and the lower shell 1 can be quickly aligned, thereby accelerating the assembly efficiency.

[0028] The mounting seat 3 is annular, and the mounting seat 3 is provided with a plurality of mounting seat limit plates 23 extending downward at intervals along the edge of its inner hole. When the utility model is installed on the automobile ceiling, a ceiling mounting hole is provided on the automobile ceiling. During installation, the mounting seat 3 is on the upper side of the ceiling mounting hole, and the upper shell 2 and the lower shell 1 are on the lower side of the ceiling mounting hole. The plurality of mounting seat limit plates 23 arranged at intervals along the edge of the inner hole of the mounting seat 3 can facilitate the mounting of the mounting seat 3 on the ceiling mounting hole. The mounting seat limit plates 23 can play a good positioning role. When all the mounting seat limit plates 23 are inserted into the ceiling mounting hole, the outer side surfaces of all the mounting seat limit plates 23 are in contact with the inner wall of the ceiling mounting hole, and the mounting seat 3 is stuck in the ceiling installation. The mounting seat 3 is provided with a plurality of overflow glue holes 22 at intervals. By providing the overflow glue holes 22, when the mounting seat 3 is pasted on the automobile ceiling by glue, the glue can enter the overflow glue holes 22, so that the mounting seat 3 is more firmly pasted to the automobile ceiling.

[0029] A block 7 that can be inserted into the mounting seat 3 is provided on the front side of the top surface of the bottom plate 6, and a clamping head 8 extending forward is provided on the top of the block 7. The clamping head bottom surface 21 of the clamping head 8 is a wedge-shaped surface. A spring piece that can be inserted into the mounting seat 3 is provided on the rear side of the top surface of the bottom plate 6. The spring piece includes a vertical piece 9 fixedly connected to the bottom plate 6, and the vertical piece 9 is connected to an oblique piece 10 obliquely arranged relative to the vertical piece 9. The lower end of the oblique piece 10 is connected to a V-shaped limiting piece 11. Blocks 7 are respectively provided on the left and right sides of the front side of the top surface of the bottom plate 6, and the two blocks 7 are both between the side limiting plates 12 on both sides; spring pieces are respectively provided on the left and right sides of the rear side of the top surface of the bottom plate 6, and the two spring pieces are both between the side limiting plates 12 on both sides. The utility model can clamp the upper shell 2 in the mounting seat 3 by providing clamping blocks 7 on both sides and spring sheets on both sides. When the upper shell 2 and the mounting seat 3 are in a clamped state, the clamping head 8 of the clamping block 7 is on the upper side of the mounting seat 3, and the rear edge of the inner hole of the mounting seat 3 will be inserted into the middle part of the V-shaped limiting piece 11 of the spring sheet, and the inclined piece 10 of the spring sheet is in a compressed state. The oblique piece 10 is in close contact with the front edge of the inner hole of the mounting seat 3 through the elastic force of the clamping block 7, thereby achieving the purpose of clamping the upper shell 2 in the mounting seat 3.

[0030] The left and right sides of the top surface of the bottom plate 6 are respectively provided with side limit plates 12 that can be inserted into the mounting seat 3. The number of the side limit plates 12 can be set to four, with two side limit plates 12 on each side. By setting the side limit plates 12, the left and right sides of the upper shell 2 can be positioned when the upper shell 2 is installed on the mounting seat 3. The distance between the side limit plates 12 on the left and right sides should be close to the left and right distance of the inner hole of the mounting seat 3, so that the installation and positioning between the upper shell 2 and the mounting seat 3 can be smoother.

[0031] A button fixing hole 13 is provided in the middle of the top surface of the bottom plate 6 , and a buckle inserted into the button fixing hole 13 is installed on the top of the outer shell of the button assembly 26 matched with the utility model, and the button assembly 26 can be snapped onto the upper shell 2 through the buckle.

[0032] A key limiting hole 14 is also provided in the middle of the top surface of the bottom plate 6. A limiting rod inserted into the key limiting hole 14 is installed on the top of the outer shell of the key assembly 26 matched with the utility model. During installation, the limiting rod can be inserted into the key limiting hole 14, which facilitates the positioning of the key assembly 26 during installation.

[0033] The left and right sides of the rear side of the bottom plate 6 are respectively provided with mounting posts 18, and the top surface of the mounting posts 18 is provided with fixing grooves, and the vertical pieces 9 of the spring pieces are inserted into the fixing grooves of the mounting posts 18 and fixedly connected with the mounting posts 18. The utility model can facilitate the fixing of the spring pieces by providing the mounting posts 18.

[0034] The left and right sides of the front side of the mounting seat 3 are respectively provided with front grooves 24 that cooperate with the clamping head 8, and the left and right sides of the rear side of the mounting seat 3 are respectively provided with rear grooves 25 that cooperate with the spring piece. In the utility model, when the upper shell 2 is clamped on the mounting seat 3, the clamping heads 8 on both sides are respectively clamped in the front grooves 24 on both sides, and the rear grooves 25 on both sides are inserted into the middle of the limiting piece 11.

[0035] When the automobile emergency rescue button bracket of the utility model is installed on the ceiling, the bottom surface of the mounting seat 3 is first glued to the top surface of the ceiling by gluing, and the mounting seat limit plates 23 on the mounting seat 3 are all inserted into the ceiling mounting holes of the ceiling, and all the mounting seat limit plates 23 are in contact with the inner walls of the ceiling mounting holes, thereby realizing the positioning of the mounting position of the mounting seat 3; the lower shell 1 can be installed on the upper shell 2 in advance, and when installing the lower shell 1, the buckle on the button assembly 26 is first inserted into the button fixing hole 13 to realize the connection between the button assembly 26 and the upper shell 2, and then the lower shell 1 is installed on the upper shell 2, and the guide of the lower shell 1 is installed during installation. The block 19 is inserted into the guide groove 20 of the upper shell 2, so that the lower shell threaded hole 16 of the lower shell 1 is tightly attached to the upper shell fixing hole 17 of the upper shell 2, and the screws are screwed into the upper shell fixing hole 17 and the lower shell threaded hole 16 to complete the connection between the upper shell 2 and the lower shell 1, and the key assembly 26 is also fixed between the upper shell 2 and the lower shell 1. The key mounting hole 5 is conical, and the size of the key mounting hole 5 gradually decreases from top to bottom. The outer shell of the key assembly 26 matched with the utility model is conical matched with the key mounting hole 5, and the size also gradually decreases from top to bottom, and the size of the top of the outer shell of the key assembly 26 is larger than the key mounting hole 5. The size of the top of the mounting hole 5 can well ensure that the button assembly 26 cannot move downward out of the lower shell 1; finally, the assembled upper shell 2 and lower shell 1 are installed on the mounting seat 3. When installing the upper shell 2 on the mounting seat 3, first tilt the upper shell 2, place the clamping heads 8 on the left and right side clamping blocks 7 on the front side of the bottom plate 6 on the upper side of the mounting seat 3, and then push the rear side of the bottom plate 6 upward to move the rear side of the bottom plate 6 upward, thereby moving the left and right spring sheets upward. During the upward movement of the spring sheets on both sides, the inclined sheets 10 on the spring sheets will contact the rear side edge of the inner hole of the mounting seat 3. During the upward movement of the spring sheets, the rear side edge of the inner hole of the mounting seat 3 The inclined piece 10 along the spring sheet will elastically deform inwardly. When the inclined piece 10 is elastically deformed inwardly, the inclined pieces 10 of the spring sheets on both sides will make the left and right side blocks 7 on the front side of the bottom plate 6 tightly contact the front side edges of the inner hole of the mounting seat 3 through elasticity. When the middle part of the V-shaped limiting piece 11 on the spring sheet contacts the rear side edge of the inner hole of the mounting seat 3, that is, the mounting seat 3 is inserted into the middle part of the limiting piece 11, the rear inner edge of the inner hole of the mounting seat 3 will be stuck in the middle part of the limiting piece 11. At the same time, the clamping head 8 of the blocking piece 7 is on the upper side of the mounting seat 3, and the blocking piece 7 is tightly contacted with the front inner edge of the inner hole of the mounting seat 3, thereby completing the installation of the upper shell 2 on the mounting seat 3.

Claims

1. A car emergency rescue button bracket, characterized in that: The invention comprises a lower shell (1), an upper shell (2) and a mounting seat (3), wherein the lower shell (1) is provided with a lower shell inner cavity (4), a button mounting hole (5) is provided at the bottom of the lower shell inner cavity (4), the upper shell (2) comprises a bottom plate (6) which can be inserted into the lower shell inner cavity (4), the bottom plate (6) and the lower shell (1) are connected and fixed by screws; the mounting seat (3) is annular; a clamping block (7) which can be inserted into the mounting seat (3) is provided at the front side of the top surface of the bottom plate (6), and a clamping head (8) which protrudes forward is provided at the top of the clamping block (7). A spring piece that can be inserted into the mounting seat (3) is provided on the rear side of the top surface of the bottom plate (6), the spring piece comprising a vertical piece (9) fixedly connected to the bottom plate (6), the vertical piece (9) being connected to an inclined piece (10) that is arranged obliquely relative to the vertical piece (9), the lower end of the inclined piece (10) being connected to a V-shaped limiting piece (11), side limiting plates (12) that can be inserted into the mounting seat (3) are respectively provided on the left and right sides of the top surface of the bottom plate (6), a key fixing hole (13) is provided in the middle of the top surface of the bottom plate (6), and a key limiting hole (14) is also provided in the middle of the top surface of the bottom plate (6).

2. The automobile emergency rescue button bracket according to claim 1, characterized in that: The bottom of the lower shell cavity (4) is provided with protrusions (15) on both sides of the key mounting hole (5), and the top surface of the protrusion (15) is provided with a lower shell threaded hole (16). The top surface of the bottom plate (6) is provided with upper shell fixing holes (17) that match the lower shell threaded hole (16). The lower shell threaded hole (16) and the upper shell fixing hole (17) are connected by screws, and the bottom plate (6) and the lower shell (1) are fixed by screws through the lower shell threaded hole (16) and the upper shell fixing hole (17).

3. The automobile emergency rescue button bracket according to claim 1, characterized in that: Blocks (7) are provided on the left and right sides of the front side of the top surface of the bottom plate (6), respectively, and the two blocks (7) are located between the side limit plates (12) on both sides; and spring plates are provided on the left and right sides of the rear side of the top surface of the bottom plate (6), respectively, and the two spring plates are located between the side limit plates (12) on both sides.

4. The automobile emergency rescue button bracket according to claim 3, characterized in that: The left and right sides of the rear side of the bottom plate (6) are respectively provided with mounting columns (18), the top surface of the mounting column (18) is provided with a fixing groove, and the vertical piece (9) of the spring piece is inserted into the fixing groove of the mounting column (18) and is fixedly connected to the mounting column (18).

5. The automobile emergency rescue button bracket according to claim 1, characterized in that: The button mounting hole (5) is tapered, and the size of the button mounting hole (5) gradually decreases from top to bottom.

6. The automobile emergency rescue button bracket according to claim 1, characterized in that: Guide blocks (19) are respectively installed on the left and right sides of the front inner wall of the inner cavity of the lower shell (1), and guide grooves (20) cooperating with the guide blocks (19) on the same side are respectively provided on the left and right sides of the front side of the bottom plate (6).

7. The automobile emergency rescue button bracket according to claim 1, characterized in that: The clamping head bottom surface (21) of the clamping head (8) is a wedge-shaped surface.

8. The automobile emergency rescue button bracket according to claim 1, characterized in that: The mounting seat (3) is provided with a plurality of glue overflow holes (22) at intervals.

9. The automobile emergency rescue button bracket according to claim 1, characterized in that: The mounting seat (3) is provided with a plurality of mounting seat limit plates (23) extending downwardly at intervals along the edge of the inner hole thereof.

10. The automobile emergency rescue button bracket according to claim 1, characterized in that: Front grooves (24) cooperating with the clamping head (8) are respectively formed on the left and right sides of the front side of the mounting seat (3), and rear grooves (25) cooperating with the spring sheet are respectively formed on the left and right sides of the rear side of the mounting seat (3).

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