CN216969568U

CN216969568U - Fixing device and vehicle

Info

Publication number: CN216969568U
Application number: CN202220349629.7U
Authority: CN
Inventors: 郭红; 李海林; 周录尧; 崔玉喜; 康卫中
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-15
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to a fixing device and a vehicle, wherein the fixing device is connected to a connector of the vehicle, and the fixing device comprises: the transition support is provided with a first clamping groove and a second clamping groove, and the connector is clamped in the first clamping groove; one end of the fixing piece is clamped in the second clamping groove, and the other end of the fixing piece is connected to the vehicle body; wherein, the one end that the transition support was kept away from to the mounting can take place elastic deformation under the exogenic action. Above-mentioned fixing device, the relative both sides of transition support are connected respectively in connector and mounting, the one end that the transition support was kept away from to the mounting is connected in the vehicle, and then connect the connector in the vehicle, and all can connect in the first draw-in groove of this application with serial connector, can improve the suitability of transition support, the mounting connect in the elastic component of one end for producing elastic deformation of vehicle, can improve the suitability of mounting, and can play buffering damping's effect to the vibration that the vehicle produced.

Description

Fixing device and vehicle

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a fixing device and a vehicle.

Background

As the number of electrical components on a vehicle increases, the number of connectors also increases, becoming one of the important components of the vehicle.

The vehicle generates large vibration during running, and this requires good vibration performance of the connector to prevent the connector from loosening. In order to ensure the fixation of the connector, the convenience and the reliability of installation, the wire-to-wire connector needs to be fixed, but most of the fixing structures of the existing fixing connectors can only be adapted to one connector and one fixed metal plate hole, so that each connector needs to be designed with one fixing structure, the consumed time is long, and the workload is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a fixing device and a vehicle that can be adapted to the same series of connectors and various sheet metal holes, in order to solve the problem that the conventional connector fixing device can only be adapted to a single connector and a single sheet metal hole.

According to one aspect of the present application, there is provided a fixing device connected to a connector of a vehicle, the fixing device including:

the transition support is provided with a first clamping groove and a second clamping groove, and the connector is clamped in the first clamping groove; and

one end of the fixing piece is clamped in the second clamping groove, and the other end of the fixing piece is connected to the vehicle body;

one end, far away from the transition support, of the fixing piece can be elastically deformed under the action of an external force.

In one embodiment, the transition support comprises:

a stent body;

the first connecting part extends from the edge of the bracket body towards a first direction, and the bracket body and the first connecting part are jointly constructed to form the first clamping groove; and

the second connecting portion extends from the edge of the bracket body towards the direction deviating from the first connecting portion, and the bracket body and the second connecting portion jointly form the second clamping groove.

In one embodiment, the first clamping groove extends along a second direction, the first connecting portion comprises two first clamping portions, the two first clamping portions are arranged at intervals along a third direction, and each first clamping portion extends from the bracket body towards the other first clamping portion in an inclined manner; (ii) a

Wherein the first direction, the third direction and the second direction are perpendicular to each other.

In one embodiment, the second card slot extends along the third direction, the second connecting portion includes two second clamping portions, and the two second clamping portions are disposed at intervals along the second direction.

In one embodiment, the fixing member includes:

the connector comprises a first fixing part, a second fixing part and a third connecting part, wherein the first fixing part is provided with a first limiting groove at two opposite ends in the second direction, the side of the first fixing part, which is far away from the connector, the two opposite ends in the second direction are respectively provided with the first limiting groove, each first limiting groove extends along the third direction, and the second connecting part is clamped with the first fixing part and limited in the first limiting groove;

the middle connecting part is connected to one side, far away from the transition support, of the first fixing part; and

one end of the second fixing part is connected to one side, far away from the first fixing part, of the intermediate connecting part, and the other end of the second fixing part is connected to the vehicle body;

wherein, the second fixed part can take place elastic deformation under the exogenic action.

In one embodiment, the first fixing portion has mounting grooves formed on opposite sides thereof along the second direction, a locking clip is disposed at one end of each mounting groove, and the transition support is inserted into the mounting groove along the third direction from one end thereof away from the locking clip and is locked with the fixing member and the transition support through the locking clip.

In one embodiment, the second fixing portion includes a plurality of limiting portions spaced along the first direction, each two adjacent limiting portions form a second limiting groove, and the second fixing portion further has a groove penetrating through the second fixing portion along the first direction.

According to another aspect of the present application, there is provided a vehicle comprising the above-described fixing device.

In one embodiment, the vehicle further includes a connector including a connector body and a mounting portion mounted to the fixture.

In one embodiment, the vehicle is provided with a sheet metal hole, and the fixing device is installed in the sheet metal hole.

Above-mentioned fixing device, the relative both sides of transition support are connected respectively in connector and mounting, the one end that the transition support was kept away from to the mounting is connected in the vehicle, and then connect the connector in the vehicle, and all can connect in the first draw-in groove of this application with serial connector, can improve the suitability of transition support, the mounting connect in the elastic component of one end for producing elastic deformation of vehicle, can improve the suitability of mounting, and can play buffering damping's effect to the vibration that the vehicle produced.

Drawings

FIG. 1 is a schematic view of a connector and a fixing device according to an embodiment of the present invention;

fig. 2 is a schematic exploded view of a connector and a fixing device according to an embodiment of the utility model.

The reference numbers illustrate:

100. a fixing device; 110. a transition support; 111. a stent body; 112. a first connection portion; 1121. a first clamping part; 113. a second connecting portion; 1131. a second clamping part; 114. a first card slot; 115. a second card slot; 120. a fixing member; 121. a first fixed part; 1211. mounting grooves; 1212. locking the card; 1213. a first limit groove; 122. an intermediate connecting portion; 123. a second fixed part; 1231. a second upper fixing portion; 1232. a second lower fixing portion; 1232a, a second limit groove; 1232b, grooves; 1232c, a stopper; 200. a connector; 210. a connector body; 220. an installation part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 1 is a schematic view illustrating an assembly of a connector and a fixing device according to an embodiment of the present invention, and fig. 2 is a schematic view illustrating a disassembly of the connector and the fixing device according to an embodiment of the present invention.

The present application provides a vehicle (not shown in the drawings) including a vehicle body, a fixing device 100 and a connector 200, one end of the fixing device 100 being connected to the connector 200, and the other end of the fixing device 100 being connected to the vehicle body. In this manner, the fixing device 100 can fixedly connect the connector 200 to the vehicle body.

For convenience of description, in the following embodiments, the height direction of the connector 200 is taken as a first direction (as shown by the Z axis in fig. 1), the length direction of the connector 200 is taken as a second direction (as shown by the Y axis in fig. 1), and the width direction of the connector 200 is taken as a third direction (as shown by the X axis in fig. 1). The first direction, the second direction and the third direction are pairwise vertical.

Referring to fig. 1 and 2, the fixing device 100 includes a transition bracket 110 and a fixing member 120. The transition bracket 110 is provided with a first engaging groove 114 and a second engaging groove 115, the first engaging groove 114 extends along the second direction, the connector 200 is engaged with the first engaging groove 114, the second engaging groove 115 extends along the third direction, and the fixing member 120 is engaged with the second engaging groove 115. The first engaging groove 114 and the second engaging groove 115 are respectively disposed on two opposite sides of the transition bracket 110 along a first direction. Thus, the connector 200 is connected to the mount 120 through the transition bracket 110, and the connector 200 is connected to the vehicle through the mount 120.

Specifically, the transition bracket 110 includes a bracket body 111, a first connection portion 112, and a second connection portion 113. The bracket body 111 is a rectangular parallelepiped, the first connecting portion 112 extends from an edge of the bracket body 111 toward a first direction, and the bracket body 111 and the first connecting portion 112 together form a first engaging groove 114. Specifically, in an embodiment, the first connecting portion 112 includes two first fastening portions 1121, the two first fastening portions 1121 are disposed at intervals along the third direction, and each first fastening portion 1121 obliquely extends from the bracket body 111 toward the other first fastening portion 1121. The second connecting portion 113 extends from the edge of the bracket body 111 in a direction away from the first connecting portion 112, and the bracket body 111 and the second connecting portion 113 are jointly configured to form a second engaging groove 115. Specifically, in an embodiment, the second connection portion 113 includes two second fastening portions 1131, each second fastening portion 1131 is in an "L" shape, the two second fastening portions 1131 are disposed at intervals along the second direction, and each second fastening portion 1131 extends along the first direction first and then extends along the second direction toward the direction of the other second fastening portion 1131.

Thus, the connector 200 can be connected to the first engaging groove 114 on one side of the transition bracket 110, the fixing member 120 can be connected to the second engaging groove 115 on the other side of the transition bracket 110, and the fixing member 120 is fixedly connected to the vehicle, so that the connector 200 can be fixedly connected to the vehicle.

One end of the fixing element 120 is clamped in the second clamping groove 115, the other end of the fixing element 120 is connected to the vehicle, and one end of the fixing element 120, which is far away from the transition support 110, can be elastically deformed under the action of external force. Thus, in the driving process of the vehicle, the fixing member 120 can deform along with the vibration in a corresponding manner so as to reduce the vibration, so that the effect of buffering and vibration reduction is achieved, the connection stability of the fixing member 120 is improved, and the severe shaking of the connector 200 is avoided.

Further, the fixing member 120 includes a first fixing portion 121, an intermediate connecting portion 122, and a second fixing portion 123. The first fixing portion 121 is provided with a first limiting groove 1213 at two opposite ends in the second direction on a side away from the connector 200, each first limiting groove 1213 extends along the third direction, and the second connecting portion 113 is clamped to the first fixing portion 121 and is limited in the first limiting groove 1213. That is, the first fixing portion 121 is partially inserted into the second card slot 115 along the third direction, and the second clamping portion 1131 is clamped in the first limiting groove 1213. The first fixing portion 121 is provided with mounting grooves 1211 along two opposite side walls of the second direction, one end of the mounting groove 1211 is provided with a locking clip 1212, the transition support 110 is inserted into the mounting groove 1211 along the third direction from the end far away from the locking clip 1212, and the fixing member 120 and the transition support 110 are locked by the locking clip 1212. The inside of the locking clip 1212 is provided with a resilient member (not shown), and when the transition bracket 110 is mounted to a predetermined position, the locking clip 1212 is ejected from the mounting groove 1211 to lock the fixing member 120 and the transition bracket 110. Thus, the first fixing portion 121 can be connected through the transition bracket 110, and the connector 200 can be connected to the fixing member 120.

The intermediate connecting portion 122 is substantially an arch bridge structure protruding toward the first fixing portion 121, the intermediate connecting portion 122 is connected to a side of the first fixing portion 121 away from the transition bracket 110, and a rectangular parallelepiped structure is convexly disposed at a middle portion of the intermediate connecting portion 122 close to the first fixing portion 121 toward a side of the first fixing portion 121 to connect to the first fixing portion 121. The distance between the intermediate connecting portion 122 and the first fixing portion 121 in the first direction gradually decreases and then gradually increases along the second direction. The middle connection part 122 is connected to the first fixing part 121 and the second fixing plate 123 along opposite sides of the first direction, and the first fixing part 121 and the second fixing plate 123 are both located in the middle of the middle connection part 122.

The second fixing portion 123 is generally in a pine needle-shaped structure, one end of the second fixing portion 123 is connected to the side of the intermediate connecting portion 122 away from the first fixing portion 121, the other end of the second fixing portion 123 is connected to the vehicle body, and the second fixing portion 123 can elastically deform under the action of external force. Specifically, in one embodiment, the second fixing portion 123 includes a second upper fixing portion 1231 and a second lower fixing portion 1232. The second upper fixing portion 1231 has an overall gear-shaped structure, and opposite sides of the second upper fixing portion 1231 along the first direction are connected to the intermediate connecting portion 122 and the second lower fixing portion 1232, respectively. The second lower fastening portion 1232 is substantially in a pine needle-shaped structure, the second lower fastening portion 1232 is connected to the vehicle body, and an end of the second lower fastening portion 1232 away from the second upper fastening portion 1231 is in a cone-shaped structure. The second lower fixing portion 1232 includes a plurality of limiting portions 1232c spaced along the first direction, each two adjacent limiting portions 1232c together form a second limiting groove 1232a, the second fixing portion 123 further has a groove 1232b, the groove 1232b penetrates through the second fixing portion 123 along the first direction, and the second lower fixing portion 1232 can be elastically deformed under the action of external force.

Thus, the second fixing portion 123 can be connected to the vehicle body through the second lower fixing portion 1232, and the second lower fixing portion 1232 having the pine needle-shaped structure can be deformed in a telescopic manner to alleviate the vibration of the fixing device 100 brought by the vehicle when the vehicle vibrates, and since the second fixing portion 123 has the plurality of spacing portions 1232c and the second spacing grooves 1232a arranged at intervals in the first direction and can be elastically deformed under an external force, it can be adapted to various mounting holes, and the arrangement of the groove 1232b also effectively improves the deformation amount and the adaptability of the fixing member 120.

The present application provides a vehicle comprising the above-described fastening device 100. The vehicle further includes a connector 200, the connector 200 including a connector body 210 and a mounting portion 220, the mounting portion 220 being connected to a side of the connector body 210 close to the fixing device 100, and a side of the mounting portion 220 away from the connector body 210 being mounted to the fixing device 100. Specifically, the outer contour of the mounting portion 220 is a trapezoid structure, and the dimension of the mounting portion 220 in the third direction along the first direction gradually increases from the direction close to the connector body 210 toward the fixing device 100. One end of the mounting portion 220 along the second direction is inserted into the first engaging groove 114 and is fastened to the transition bracket 110 by the first connecting portion 112. The vehicle is further provided with a sheet metal hole (not shown in the figure), and the fixing device 100 is installed in the sheet metal hole. Specifically, the second fixing portion 123 of the fixing member 120 can be inserted into the metal plate hole and is limited by the limiting portion 1232c and the second limiting groove 1232 a.

In this manner, the connector 200 is connected to the transition bracket 110, the side of the transition bracket 110 away from the connector 200 is connected to the fixing member 120, and the end of the fixing member 120 away from the transition bracket 110 is connected to the vehicle body, thereby indirectly connecting the connector 200 to the vehicle.

In practice, since the mounting portions 220 of the connectors 200 of the same family are identical, the transition bracket 110 can be adapted to all models of connectors 200 of the same family. Therefore, the adaptability of the transition support 110 can be improved, and the design and processing of various transition supports 110 are avoided.

In summary, the connector 200 on the vehicle is connected to the fixing member 120 through the transition bracket 110, and then connected to the vehicle through the fixing member 120 connected to the vehicle, the transition bracket 110 can be adapted to connectors 200 of all models in the same series, so as to improve the versatility of the transition bracket 110, and one end of the fixing member 120 connected to the vehicle can be elastically deformed under the external force to be connected to sheet metal holes of different sizes and shapes on the vehicle, and can also buffer the vibration caused by the vehicle.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A fixture for attachment to a connector of a vehicle, the fixture comprising:

one end of the fixing piece, which is far away from the transition support, can be elastically deformed under the action of external force.

2. The fixation device of claim 1, wherein the transition support comprises:

a stent body;

3. The fixing device according to claim 2, wherein the first engaging groove extends along a second direction, the first connecting portion includes two first engaging portions, the two first engaging portions are spaced apart along a third direction, and each first engaging portion extends obliquely from the bracket body toward the other first engaging portion;

4. The fixing device according to claim 2, wherein the second engaging groove extends along the third direction, and the second connecting portion includes two second engaging portions spaced apart along the second direction.

5. The fixture according to claim 2, wherein the fixture comprises:

the connector comprises a first fixing part, a second fixing part and a third connecting part, wherein two opposite ends of one side of the first fixing part, which is far away from the connector, in the second direction are respectively provided with a first limiting groove, each first limiting groove extends along the third direction, and the second connecting part is clamped in the first fixing part and limited in the first limiting groove;

the intermediate connecting part is connected to one side, far away from the transition support, of the first fixing part; and

6. The fixing device according to claim 5, wherein the first fixing portion has mounting grooves formed on opposite sides thereof along the second direction, one end of each mounting groove is provided with a locking clip, the transition bracket is inserted into the mounting groove along the third direction from an end far away from the locking clip, and the fixing member and the transition bracket are locked by the locking clips.

7. The fixing device of claim 5, wherein the second fixing portion includes a plurality of position-limiting portions spaced along the first direction, each two adjacent position-limiting portions together form a second position-limiting groove, and the second fixing portion further defines a groove extending through the second fixing portion along the first direction.

8. A vehicle, characterized in that it comprises a fixing device according to any one of claims 1 to 7.

9. The vehicle of claim 8, further comprising a connector including a connector body and a mounting portion, the mounting portion being mounted to the fixture.

10. The vehicle of claim 9, wherein the vehicle defines a sheet metal hole, and the securing device is mounted within the sheet metal hole.