Air bag restraint system controller mounting support
By designing an equilateral triangle structure and an airbag controller mounting bracket with adjustable curved plates, the bracket adaptability and stability issues are solved, reducing costs and shortening development cycles.
Patent Information
- Application Number
- CN202422855644.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-22
AI Technical Summary
In the prior art, the independent bracket design of the automotive airbag controller increases the cost of mold and trial production, extends the project development cycle, and cannot adapt to the horizontal and tilted installation planes.
A mounting bracket for airbag controller is designed, and the installation body with an equilateral triangle structure is designed. Combined with adjustable curved plates and abutment parts, it can adapt to different installation planes and improve stability and applicability.
It realizes stable installation of the airbag controller on different installation planes, reduces mold costs and trial production costs, and shortens the development cycle.
Smart Images
Figure CN223279057U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of airbag controller installation, and in particular relates to a safety airbag controller installation bracket. Background Art
[0002] The airbag controller is the core of the entire airbag system. On the one hand, it receives and processes the collision signal obtained by the collision sensor; on the other hand, after the collision signal is processed by a certain algorithm, it determines whether to issue an ignition signal and issues relevant instructions based on the judgment result; at the same time, it also needs to communicate with other units in the vehicle body.
[0003] According to general automotive industry regulations, the airbag controller must be mounted horizontally on the center tunnel of the vehicle's front floor. If the vehicle floor doesn't provide a flat mounting surface, a separate airbag controller bracket must be designed. However, designing a separate airbag controller bracket requires significant time and effort, increasing mold costs, trial production, and testing expenses, while also extending project development cycles. Therefore, a mounting bracket that can accommodate both horizontal and tilted surfaces is urgently needed. Utility Model Content
[0004] The purpose of the utility model is to provide an airbag controller mounting bracket to solve the problems existing in the background technology.
[0005] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:
[0006] A mounting bracket for an airbag controller comprises an airbag controller and a mounting body, wherein the mounting body comprises a triangular plate and three side plates, the triangular plate and the three side plates are integrally formed, the triangular plate is shaped as an equilateral triangle, four mounting holes are installed on the upper end of the triangular plate, mounting plates are evenly installed on four sides of the airbag controller, the mounting plates and the mounting holes are connected by bolts, a rotating drum is rotatably installed inside the side plate, a mounting groove is opened inside the side plate, the rotating drum is fixedly connected to a first arc plate slidably connected to the mounting groove, the rotating drum extends out of the side plate and is rotatably installed with a fixing ring, the fixing ring is provided with a first threaded hole, the side plate is provided with a plurality of second threaded holes, the first threaded hole and the second threaded hole are connected by bolts, a second arc plate is fixedly installed on the lower side of the first arc plate, and a plurality of bolts are installed on the upper end of the second arc plate.
[0007] A triangular weight-reducing groove is provided on the upper end of the triangular plate.
[0008] A sliding groove communicating with the mounting groove is provided on the side surface of the side plate, and a plurality of the second threaded holes are evenly provided along the circumference of the sliding groove.
[0009] One of the rotating drums is rotatably connected to a cylinder, the internal thread of the cylinder is connected to a limit plate, the limit plate passes through the cylinder and the side plate and is fixedly connected to a moving rod, the moving rod is fixedly connected to an abutment, and the side plate is provided with a travel groove that is slidably connected to the moving rod.
[0010] The abutment member includes two tilting platforms and a V-shaped clamp, and the V-shaped clamp matches the corners of the airbag controller.
[0011] The abutment member comprises a sponge block and a rubber pad, and the sponge block is filled in the rubber pad.
[0012] The utility model can improve the stability of the installation body through the characteristics of the equilateral triangle, thereby improving the protection of the airbag controller after it is installed. At the same time, it can also adjust the inclination angle of the second arc plate through the first arc plate, thereby enabling the installation body to adapt to the inclined installation plane, thereby improving the applicability of the installation body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention can be further described by way of non-limiting embodiments given in the accompanying drawings.
[0014] Figure 1 This is a structural diagram of an airbag controller mounting bracket of the utility model;
[0015] Figure 2 This is a partial structural diagram of an airbag controller mounting bracket of the utility model;
[0016] Figure 3 This is a schematic diagram of a first cross-sectional structure of an airbag controller mounting bracket of the utility model;
[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A in the middle;
[0018] Figure 5 The utility model is a partial cross-sectional structural diagram of an airbag controller mounting bracket.
[0019] The main component symbols are described as follows:
[0020] Airbag controller 1, mounting body 11, triangular plate 12, side plate 13, mounting hole 14, mounting plate 15, rotating cylinder 16, mounting groove 131, first curved plate 17, fixing ring 18, first threaded hole 19, second threaded hole 20, second curved plate 21, triangular weight-reducing groove 22, sliding groove 23, cylinder 24, limiting plate 25, moving rod 26, tilting table 27, V-shaped clamp 28, sponge block 29, rubber pad 30. DETAILED DESCRIPTION
[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.
[0022] Example 1: Figure 1-5 As shown, the utility model is an airbag controller mounting bracket, including an airbag controller 1 and a mounting body 11, the mounting body 11 includes a triangular plate 12 and three side plates 13, the triangular plate 12 and the three side plates 13 are made of one piece, the shape of the triangular plate 12 is an equilateral triangle, the upper end of the triangular plate 12 is equipped with four mounting holes 14, the four sides of the airbag controller 1 are evenly equipped with mounting plates 15, the mounting plates 15 and the mounting holes 14 are connected by bolts, and the side plates 13 are rotatably mounted inside. The rotating drum 16 has mounting grooves 131 defined within the side panels 13. A first curved plate 17, which is slidably connected to the mounting groove 131, is fixedly connected to the rotating drum 15. The rotating drum 16 extends beyond the side panels 13 and is rotatably mounted on a fixing ring 18. The fixing ring 18 has a first threaded hole 19 defined therein. The side panels 13 have a plurality of second threaded holes 20 defined therein. These first and second threaded holes 19 and 20 are connected by bolts. A second curved plate 21 is fixedly mounted to the underside of the first curved plate 17, and a plurality of bolts are mounted on the upper end of the second curved plate 21. These bolts are conventional bolts.
[0023] When in use, the mounting body 11 is preferably mounted together with the vehicle body. During installation, if the vehicle body has an inclined mounting surface, the rotating drum 16 can be driven to rotate so that the second curved plate 21 abuts against the mounting plane, and then the second curved plate 21 is fixedly mounted inside the vehicle body by bolts. The three second curved plates 21 are adjusted in angle one by one and then mounted on the inclined plane inside the vehicle body. When the inclination angle of the second curved plate 21 is adjusted, one or more of the first threaded holes 19 and the second threaded holes 20 that are aligned by bolts can be used to fix the fixing ring 18 and the rotating drum 16 to the side plate 13. Then, after the mounting body 11 is installed, the airbag controller 1 is inserted into the empty slot in the center of the triangular plate 12, and then Then, the mounting plate 15 and the mounting hole 14 are connected together by bolts, and the airbag control 1 can be installed inside the mounting body 1, and the triangular plate 12 and the three side plates 13 form a stable equilateral triangle. Such a setting can improve the stability of the mounting body 11 through the stability of the equilateral triangle. At the same time, the rotating drum 16 can make the second arc plate 21 abut against the horizontal plane or the inclined plane, making the installation of the mounting body 11 more flexible. At the same time, the integral molding of the triangular plate 12 and the three side plates 13, and the integral molding of the first arc plate 17 and the second arc plate 21 can improve the strength of the mounting body 11, making the airbag controller 1 more stable after installation.
[0024] The utility model can improve the stability of the installation body through the characteristics of the equilateral triangle, thereby improving the protection of the airbag controller after it is installed. At the same time, it can also adjust the inclination angle of the second arc plate through the first arc plate, thereby enabling the installation body to adapt to the inclined installation plane, thereby improving the applicability of the installation body.
[0025] Embodiment 2: Based on embodiment 1, a further improvement is made, in which a triangular weight-reducing groove 22 is provided on the upper end of the triangular plate 12. The triangular weight-reducing groove 22 can reduce the weight of the mounting body 11.
[0026] The side plate 13 is provided with a sliding groove 23 connected to the mounting groove 131, and a plurality of second threaded holes 20 are evenly distributed along the circumference of the sliding groove 23. By aligning the evenly distributed second threaded holes 20 with the first threaded holes 19 of the rotating fixing ring 18, one or more of the second threaded holes 20 are aligned with the second threaded holes 20, and then connecting the aligned first threaded holes 19 and the second threaded holes 20 with bolts.
[0027] One of the rotating drums 16 is rotatably connected to a cylinder 24, and the internal thread of the cylinder 24 is connected to a limit plate 25. The limit plate 25 passes through the cylinder 24 and the side plate 13 and is fixedly connected to a moving rod 26. The moving rod 26 is fixedly connected to an abutment, and the side plate 13 is provided with a travel groove that is slidably connected to the moving rod 26.
[0028] During the rotation of the cylinder 24, the limit plate 25 threadedly connected to it will be driven to move forward and backward. Because the moving rod 26 and the travel groove can only slide up and down and forward and backward but cannot rotate, the rotation of the cylinder 24 will drive the limit plate 25 and the abutment to move toward the airbag controller 1, and then abut and clamp it.
[0029] The abutment member includes two tilting platforms 27 and a V-shaped clamp 28. The V-shaped clamp 28 matches the corners of the airbag controller 1. The V-shaped clamp 28 and the two tilting platforms 27 match the airbag controller 1, clamping it inside the three side panels 13 and improving the stability of the airbag controller 1.
[0030] The abutment member includes a sponge block 29 and a rubber pad 30. The sponge block 29 is filled inside the rubber pad 30. The flexible sponge block 29 and rubber pad 30 can be deformed, thereby causing the deformed rubber pad 30 to abut against the airbag controller 1. At the same time, the sponge block 29 can also act as a buffer when the airbag controller 1 collides.
[0031] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.
Claims
1. An airbag controller mounting bracket, comprising an airbag controller and a mounting body, characterized in that: The mounting body includes a triangular plate and three side plates, and the triangular plate and the three side plates are integrally formed. The shape of the triangular plate is an equilateral triangle. Four mounting holes are installed on the upper end of the triangular plate. Mounting plates are evenly installed on the four sides of the airbag controller. The mounting plates and the mounting holes are connected by bolts. A rotating drum is rotatably installed inside the side plate. A mounting groove is opened inside the side plate. The rotating drum is fixedly connected to a first arc plate that is slidably connected to the mounting groove. The rotating drum extends out of the side plate and is rotatably installed with a fixed ring. The fixed ring has a first threaded hole, and the side plate has several second threaded holes. The first threaded hole and the second threaded hole are connected by bolts. A second arc plate is fixedly installed on the lower side of the first arc plate, and several bolts are installed on the upper end of the second arc plate.
2. The airbag controller mounting bracket according to claim 1, characterized in that: A triangular weight-reducing groove is provided on the upper end of the triangular plate.
3. The airbag controller mounting bracket according to claim 1, characterized in that: A sliding groove communicating with the mounting groove is provided on the side surface of the side plate, and a plurality of the second threaded holes are evenly provided along the circumference of the sliding groove.
4. The airbag controller mounting bracket according to claim 3, characterized in that: One of the rotating drums is rotatably connected to a cylinder, the internal thread of the cylinder is connected to a limit plate, the limit plate passes through the cylinder and the side plate and is fixedly connected to a moving rod, the moving rod is fixedly connected to an abutment, and the side plate is provided with a travel groove that is slidably connected to the moving rod.
5. The airbag controller mounting bracket according to claim 4, characterized in that: The abutment member includes two tilting platforms and a V-shaped clamp, and the V-shaped clamp matches the corners of the airbag controller.
6. The airbag controller mounting bracket according to claim 4, characterized in that: The abutment member comprises a sponge block and a rubber pad, and the sponge block is filled in the rubber pad.