CN217575090U

CN217575090U - Controller fixing structure

Info

Publication number: CN217575090U
Application number: CN202221173064.8U
Authority: CN
Inventors: 周正心; 丁宝华; 刘万黎
Original assignee: Zhejiang Geely Holding Group Co Ltd; Ningbo Geely Automobile Research and Development Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Ningbo Geely Automobile Research and Development Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-14
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a controller fixed knot constructs, be in including the support and establishing bayonet joint, fixed orifices, a plurality of joint groove on the support, the controller is through a plurality of the joint groove is installed on the support, the bayonet joint is connected with vehicle cover plate, the fixed orifices is connected with the vehicle stiffening beam. The utility model provides a supporting structure can be fast with controller and automobile body installation, easy operation, and the installation is firm, is difficult to take place the abnormal sound and drop, and the later stage is dismantled also conveniently.

Description

Controller fixing structure

Technical Field

The utility model relates to an automobile controller installation field specifically is a controller fixed knot constructs.

Background

At present, automobiles are increasingly intelligent, so the number of controllers in the automobiles is also rapidly increased, the controllers are subject to factors such as environment, laws and regulations, and the elbows are caught on the arrangement positions of the whole automobiles, so that part of the controllers are fussy to fix and are difficult to disassemble and assemble, for example: in the past, BGM (central centralized control device) is developed and fixed on a vehicle body, a transition mounting support is needed, the BGM (central centralized control device) is mostly fixed on the transition support by adopting 3-point screw connection (part of the BGM is fixed to be convenient to mount and adopts a spring plate structure, so that great abnormal sound is possibly generated in a cab, and the sensory quality of the whole vehicle is influenced).

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a controller fixed knot constructs can be fast with controller and automobile body installation, easy operation, and the installation is firm, is difficult to take place the abnormal sound and drops, and later stage dismantlement is also convenient.

The utility model provides a pair of controller fixed knot constructs, include the support and establish bayonet joint, fixed orifices, a plurality of joint groove on the support, the controller is through a plurality of the joint groove is installed on the support, the bayonet joint is connected with vehicle cover plate, the fixed orifices is connected with the vehicle stiffening beam.

Furthermore, a plurality of the clamping grooves are uniformly distributed inside the edge of the support.

Further, the controller with be equipped with on the one side of support mounting with the joint piece that the joint groove corresponds, the controller passes through the joint piece with the interference fit in joint groove is installed on the support.

Furthermore, the plug connector is arranged outside the edge of one end of the support, and the fixing hole is formed in the edge of the end, opposite to the plug connector, of the support.

Furthermore, the vehicle cover plate is provided with a plug hole corresponding to the plug connector, and one end of the support is fixed on the vehicle cover plate through the matching of the plug connector and the plug hole.

Furthermore, the plug connector comprises a first plug connector and a second plug connector, and the first plug connector and the second plug connector are connected back to back.

Furthermore, the first plug connector comprises an abutting part and a guide part, the abutting part is connected with one end of the support, the guide part is vertically connected with the abutting part, and the second plug connector is connected with the guide part back to back.

Furthermore, one side of the guide part, which faces away from the second plug connector, is provided with a first guide surface, and the first guide surface is inclined from one end close to the abutting part to one end far away from the abutting part.

Furthermore, the second plug has elasticity, and a second guide surface is arranged on one side of the second plug, which is back to the guide part, and the second guide surface inclines from one end close to the abutting part to one end far away from the abutting part.

Further, the vehicle reinforcing beam is provided with a mounting hole corresponding to the fixing hole, and the fixing piece is matched with the fixing hole and the mounting hole to fix one end, opposite to the plug, of the bracket on the vehicle reinforcing beam.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a pair of controller fixed knot constructs, adopt the cooperation of joint piece on joint groove on the support and the controller, install the controller on the support, the cooperation of the spliced eye on bayonet joint of rethread support upper end and the vehicle apron is fixed with the upper end and the vehicle apron of support, the lower extreme and the vehicle stiffening beam of support are fixed with the cooperation of the mounting hole of the fixed orifices of support lower extreme and vehicle stiffening beam and mounting, and set up bayonet joint and fixed orifices on a line, set up the flexible structure of second bayonet joint, can satisfy controller installation demand, can realize needs such as after-sale dismouting convenience and cost reduction again, and this structure reservation position follow-up can also extend the development, can integrate more automatically controlled devices. The utility model provides a support and automobile body dismouting simple and convenient, the installation is firm, is difficult to take place the abnormal sound and drop.

Drawings

Fig. 1 is a schematic view of a controller fixing structure according to the present invention;

fig. 2 is a schematic structural view of the present invention after being installed with a controller;

FIG. 3 is a schematic view of the vehicle cover and the vehicle reinforcement beam shown in FIG. 2 after installation;

FIG. 4 is a side view of FIG. 3;

fig. 5 is a schematic structural view of the installation of the middle joint and the vehicle cover plate of the present invention;

fig. 6 is a schematic structural view of the vehicle cover plate and the vehicle reinforcing beam in fig. 2 after being detached.

Wherein: 10-a scaffold; 20-a plug-in connector; 21-a first plug; 211-an abutment; 212-a guide; 213-a first guide surface; 22-a second plug; 221-a second guide surface; 30-a fixing hole; 40-a clamping groove; 50-a controller; 51-a clamping block; 60-vehicle cover plate; 61-a plug hole; 70-a vehicle reinforcement beam; 71-mounting holes; 80-fixing element.

Detailed Description

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

In the description of the present invention, it should be noted that the directions or positional relationships indicated in the description are the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a controller fixing structure, including a bracket 10, and a plug 20, a fixing hole 30, and a plurality of fastening grooves 40 provided on the bracket 10, wherein a controller 50 is mounted on the bracket 10 through the fastening grooves 40, and the bracket 10 is fixed on a vehicle body through the connection between the plug 20 and a vehicle cover plate 60 and the connection between the fixing hole 30 and a vehicle reinforcing beam 70.

Referring to fig. 1, a plurality of engaging grooves 40 are distributed inside the edge of the bracket 10, the plug 20 is disposed outside the edge of the upper end of the bracket 10, the fixing hole 30 is disposed inside the edge of the lower end of the bracket 10, and the plug 20 and the fixing hole 30 are disposed opposite to each other and are integrally aligned. It should be noted that the shape of the bracket 10 is not limited, and the size and the shape of the controller 50 are correspondingly adjusted, the number of the snap grooves 40 and the plugs 20 is also not limited, the number of the snap grooves 40 is set according to the installation firmness with the controller 50, and the number of the plugs 20 is set according to the installation firmness with the vehicle cover 60. In this embodiment, the controller 50 is a BGM (central controller), the bracket 10 is a rectangular structure, the left and lower end portions of the bracket 10 are protruded, 4 of the clamping grooves 40 are provided, one of the upper and left sides of the bracket 10 is provided, 2 of the right side of the bracket 10 is provided, and 2 of the connectors 20 are provided.

Referring to fig. 2, a clamping block 51 corresponding to the size and shape of the clamping groove 40 is disposed on a surface of the controller 50 mounted on the bracket 10, and the controller 50 is mounted on the bracket 10 by interference fit of the clamping block 51 and the clamping groove 40.

Referring to fig. 3-5, the vehicle cover plate 60 is provided with insertion holes 61 corresponding to the number of the insertion connectors 20, and the upper end of the bracket 10 is inserted into the insertion holes 61 through the insertion connectors 20 and fixed on the vehicle cover plate 60. Each plug 20 comprises a first plug 21 and a second plug 22, the first plug 21 and the second plug 22 being connected back to back. The first plug 21 includes an abutting portion 211 and a guide portion 212, the abutting portion 211 is connected to the upper end of the bracket 10, the guide portion 212 is vertically connected to the abutting portion 211, and the second plug 22 is connected back to the guide portion 212. One side of the guide portion 212, which faces away from the second plug connector 22, is provided with a first guide surface 213, the first guide surface 213 inclines from one end close to the abutting portion 211 to one end away from the abutting portion 211, the guide portion 212 guides the first plug connector 21 to be inserted into the plug hole 61 through the first guide surface 213, the abutting portion 211 is matched with the second plug hole 22, the first plug connector 21 is stabilized in the plug hole 61, the first plug connector 21 is prevented from falling off from the plug hole 61, and meanwhile, abnormal sound is not easy to occur.

Referring to fig. 5, a second guide surface 221 is disposed on a side of the second plug 22 opposite to the guide portion 212, and the second guide surface 221 is inclined from an end close to the abutting portion 211 to an end far from the abutting portion 211. The second plug 22 is guided by the second guide surface 221 to be inserted into the plug hole 61, and the second plug 22 is elastic and deformable. The size of spliced eye 61 is less than the big or small sum of guide part 212 and second bayonet joint 22, just because second bayonet joint 22 has elasticity, guide part 212 and second bayonet joint 22 can insert spliced eye 61 simultaneously, and can be with bayonet joint 20 joint in spliced eye 61 after second bayonet joint 22 resumes former shape, and simultaneously, the later stage is dismantled also conveniently. The second plug 22 is made of a material PP + EPDM-TD20, which is soft and allows some deformation.

Referring to fig. 4 and 6, the fixing hole 30 is engaged with the fixing member 80 to fix the lower end of the bracket 10 to the reinforcement beam 70. The vehicle reinforcing beam 70 is provided with a mounting hole 71 corresponding to the position and size of the fixing hole 30, and the mount 80 fixes the lower end of the bracket 10 to the vehicle reinforcing beam 70 by being inserted into the fixing hole 30 and the mounting hole 71. In this embodiment, the fixing member 80 is a screw, and the lower end of the bracket 10 can be detached by rotating the screw in different directions.

Referring to fig. 4 and fig. 6 again, the specific disassembling and assembling modes of the controller fixing structure provided by the present invention are as follows: firstly, the clamping block 51 on the controller 50 is aligned with the clamping groove 40 on the bracket 10, the controller 50 is forced to move downwards to the controller 50, the clamping block 51 is in interference fit with the clamping groove 40, the controller 50 is fixed on the bracket 10, then the plug-in connector 20 is horizontally inserted into the plug-in hole 61, due to the existence of the first guide surface 213 and the second guide surface 221 and the elasticity of the second plug-in connector 22, the plug-in connector 20 can be easily inserted into the plug-in hole 61, after the second plug-in connector 22 is completely inserted into the plug-in hole 61, the extrusion force is lost, the former shape is recovered and forms a block with the plug-in hole 61, the plug-in connector 20 is fixed, the upper end of the bracket 10 is fixed on the vehicle cover plate 60 through the matching of the plug-in connector 20 and the plug-in hole 61, then the fixing hole 30 is aligned with the mounting hole 71, then the fixing piece 80 is inserted into the fixing hole 30 and the mounting hole 71, the fixing piece is screwed, the lower end of the bracket 10 is fixed on the vehicle reinforcement beam 70 through the matching of the fixing piece 80 and the vehicle body, and then the controller 50 is fixed on the vehicle body.

When the support 10 is detached, the fixing piece 80 is unscrewed to be separated from the fixing hole 30 and the mounting hole 71, the lower end of the support 10 is detached from the vehicle reinforcing beam 70, then the lower end of the support 10 is lifted upwards until the second plug connector 22 can be retracted into the plug hole 61, the second plug connector 22 deforms due to extrusion of the plug hole 61, then the lower end of the support 10 is placed in a horizontal position downwards, the plug connector 20 is pulled out of the plug hole 61, the whole support 10 is separated from a vehicle body, and finally the controller 50 is detached from the support 10.

The above description can be known, the utility model provides a pair of controller fixed knot constructs, adopt the joint piece cooperation on joint groove on the support and the controller, install the controller on the support, the upper end and the vehicle apron of support are fixed with the cooperation of the spliced eye on bayonet joint and the vehicle apron of rethread support upper end, the fixed orifices of support lower extreme and the mounting hole of vehicle stiffening beam and the cooperation of mounting are fixed with the lower extreme and the vehicle stiffening beam of support, and set up bayonet joint and fixed orifices on one line, the second bayonet joint sets up to elastically deformable structure, can satisfy controller installation demand, can realize needs such as after sale dismouting convenience and cost reduction again, and this structure reservation position is follow-up can also extend the development, can integrate more electric control device. The utility model provides a support and automobile body are dismantled simple and conveniently, and the installation is firm, is difficult to take place the abnormal sound and drop.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The controller fixing structure is characterized by comprising a support (10), and a plug connector (20), a fixing hole (30) and a plurality of clamping grooves (40) which are arranged on the support (10), wherein a controller (50) is installed on the support (10) through the clamping grooves (40), the plug connector (20) is connected with a vehicle cover plate (60), and the fixing hole (30) is connected with a vehicle reinforcing beam (70).

2. The controller fixing structure according to claim 1, wherein a plurality of the catching grooves (40) are distributed inside the edge of the bracket (10).

3. The controller fixing structure according to claim 2, wherein a clamping block (51) corresponding to the clamping groove (40) is provided on a surface where the controller (50) and the bracket (10) are installed, and the controller (50) is installed on the bracket (10) through interference fit of the clamping block (51) and the clamping groove (40).

4. The controller fixing structure according to claim 1, wherein the plug (20) is provided outside a rim of one end of the bracket (10), and the fixing hole (30) is provided inside a rim of an end of the bracket (10) opposite to the plug (20).

5. The controller fixing structure according to claim 4, wherein a plug hole (61) corresponding to the plug connector (20) is provided on the vehicle cover plate (60), and one end of the bracket (10) is fixed on the vehicle cover plate (60) by the cooperation of the plug connector (20) and the plug hole (61).

6. A controller securing structure according to claim 5, characterised in that said plug (20) comprises a first plug (21) and a second plug (22), said first plug (21) and said second plug (22) being connected back to back.

7. The controller fixing structure according to claim 6, wherein the first plug (21) includes an abutting portion (211) and a guide portion (212), the abutting portion (211) is connected to one end of the bracket (10), the guide portion (212) is vertically connected to the abutting portion (211), and the second plug (22) is connected back-to-back to the guide portion (212).

8. The controller fixing structure according to claim 7, wherein a side of the guide portion (212) facing away from the second connector (22) is provided with a first guide surface (213), and the first guide surface (213) is inclined from an end close to the abutting portion (211) to an end away from the abutting portion (211).

9. The controller fixing structure according to claim 8, wherein the second plug (22) has elasticity, and a second guide surface (221) is provided on a side thereof facing away from the guide portion (212), and the second guide surface (221) is inclined from an end close to the abutting portion (211) to an end away from the abutting portion (211).

10. The controller fixing structure according to claim 1, wherein the vehicle reinforcing beam (70) is provided with a mounting hole (71) corresponding to the fixing hole (30), and a fixing member (80) fixes an end of the bracket (10) opposite to the plug (20) to the vehicle reinforcing beam (70) by being engaged with the fixing hole (30) and the mounting hole (71).