CN216915527U

CN216915527U - Motormeter dish chassis mounting structure

Info

Publication number: CN216915527U
Application number: CN202121259326.8U
Authority: CN
Inventors: 陈骏
Original assignee: Shanghai Duoyue Electronic Technology Co ltd
Current assignee: Shanghai Duoyue Electronic Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-07-08
Anticipated expiration: 2031-06-07

Abstract

The utility model provides an automobile instrument panel chassis mounting structure, which comprises a main body, a clamping block and a locking assembly, wherein the main body is provided with a clamping groove, the clamping block is fixedly arranged on the periphery of a chassis and is in clamping fit with the clamping groove, the main body is provided with a mounting cavity, a partition plate is arranged in the mounting cavity and divides the mounting cavity into a clamping cavity and a reset cavity, the clamping cavity is arranged at the bottom of the reset cavity, the bottom of the clamping cavity is provided with a clamping port and is communicated with the clamping groove, the locking assembly comprises a movable block, a first spring, a second spring, a linkage piece and a clamping piece, the linkage piece, the first spring, the movable block, the second spring and the clamping piece are matched, when the chassis needs to be dismounted, the clamping piece is screwed off and drives the linkage piece through the second spring, the linkage piece drives the movable block to slide into the clamping port, and then the clamping block is separated from the clamping groove through rotating the chassis, the utility model has the advantages of simple structure and convenient disassembly and assembly.

Description

Motormeter dish chassis mounting structure

Technical Field

The utility model relates to the technical field of instrument panels, in particular to an automobile instrument panel chassis mounting structure.

Background

The automobile driver can know the running state of the automobile and the working state of the engine in time through various data on an automobile instrument panel and the indication of the indicating lamp, so that the automobile can be driven correctly, and the driving safety is improved. The conventional instruments of a common automobile comprise a speedometer, a tachometer, an engine oil pressure gauge, a water temperature gauge, a fuel gauge, a charging gauge and the like.

The dashboard of the prior art generally comprises, from bottom to top, a chassis, a PCB board, a reflective plate, a support shell and a transparent cover. The chassis and the reflecting disc are connected by a buckling structure and are fixed by screws in an auxiliary way. When the instrument panel needs to be disassembled and maintained, due to the rigid connection of the buckling structure, the instrument panel is difficult to disassemble and easy to break, and subsequent fixation is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an automobile instrument panel chassis mounting structure which has the advantages of simple structure and convenience in disassembly and assembly.

The above object of the present invention is achieved by the following technical solutions: an automobile instrument panel chassis mounting structure comprises a main body, a clamping block and a locking assembly, wherein a clamping groove is formed in the main body, the clamping block is fixedly arranged on the periphery of a chassis and is clamped and matched with the clamping groove, a mounting cavity is formed in the main body, a partition plate is arranged in the mounting cavity and divides the mounting cavity into a clamping cavity and a resetting cavity, the clamping cavity is arranged at the bottom of the resetting cavity, a clamping port is formed in the bottom of the clamping cavity and communicated with the clamping groove,

the locking component comprises a movable block, a first spring, a second spring, a linkage part and a clamping part, the movable block is arranged in the clamping cavity and protrudes out of the clamping port, one end of the first spring is fixedly connected with the bottom of the partition plate, the other end of the first spring is fixedly connected with the movable block,

the bottom of the second spring is fixedly connected with the bottom of the partition plate, one end of the linkage piece is fixedly connected with the movable block, the other end of the linkage piece is fixedly connected with the top of the second spring, the second spring drives the movable block to slide along the depth direction of the clamping cavity through the linkage piece,

the joint spare set up in the top in chamber resets, the joint spare is used for promoting the linkage piece to the chamber that resets removes, makes the movable block passes through the elasticity protrusion of first spring the joint interface is used for injecing the lateral displacement of joint piece.

Preferably, the movable block includes joint portion, the portion of sliding, joint portion with the portion fixed connection that slides, joint portion protrusion in the joint interface sets up, just the linkage drives the portion of sliding is followed the direction of depth in joint chamber slides.

Preferably, the linkage includes conflict pole, guide bar, connecting rod, the quantity of conflict pole is two, just the quantity of guide bar is two, and two conflict poles respectively the symmetry set up in two the one end of guide bar, the both ends of connecting rod respectively with two guide bar fixed connection, the guide bar run through in the division board setting.

Preferably, the joint spare includes bracing piece, joint pole, rotating head, the bracing piece with rotating head fixed connection, the joint pole is fixed set up in the side of bracing piece, the main part is located the joint hole has been seted up at the top in chamber that resets, the bracing piece drives the joint pole passes the joint hole, and with joint hole joint cooperation.

Preferably, the elasticity of second spring is greater than the elasticity of first spring, just the second spring can drive first spring compresses, makes the movable block protrusion the part of joint mouth gets into in the joint mouth.

In summary, the present invention includes at least one of the following beneficial effects: the chassis is fixedly arranged on the main body through the arrangement of the clamping blocks and the clamping grooves, and the transverse position of the clamping blocks is limited through the locking assembly, namely, the movable block is arranged to protrude out of the clamping interface, so that when the clamping block is clamped in the clamping groove, the part of the movable block protruding out of the clamping groove is abutted against the clamping block, the clamping block is limited in the clamping groove for limitation, meanwhile, the first spring always applies downward force to the movable block, thereby avoiding the transverse position limiting failure of the clamping block caused by the movable block extending into the movable opening, and having simple structure, and through the cooperation among the linkage piece, the second spring and the clamping piece, when the chassis needs to be disassembled, twist off the joint spare and drive the linkage through the second spring, the linkage drives the movable block and slides to in the joint mouth, and the rotatory chassis of rethread makes the joint piece break away from the joint inslot, simple structure, convenient to detach.

Drawings

FIG. 1 is a schematic structural view showing a relationship between a locking block and a locking groove in the present invention;

fig. 2 is a cross-sectional view of the present invention.

Reference numerals are as follows: 1. a main body; 11. a clamping groove; 12. a mounting cavity; 121. a clamping cavity; 1211. a card interface; 122. a reset chamber; 13. a partition plate; 2. a clamping block; 3. a locking assembly; 31. a movable block; 311. a clamping part; 312. a sliding part; 32. a first spring; 33. a second spring; 34. a linkage member; 341. a touch bar; 342. a guide bar; 343. a connecting rod; 35. a clamping piece; 351. a support bar; 352. a clamping and connecting rod; 353. rotating the head; 4. a clamping hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1-2 show a specific embodiment of the chassis mounting structure for the automobile instrument panel according to the present invention, which includes a main body 1, a clamping block 2, and a locking assembly 3, wherein the main body 1 is provided with a clamping groove 11, a longitudinal section of the clamping groove 11 is in an L-shaped configuration, the clamping block 2 is fixedly disposed around the chassis, the clamping block 2 and the clamping groove 11 are disposed in a one-to-one correspondence manner, the clamping block 2 is in clamping fit with the clamping groove 11, the main body 1 is provided with a mounting cavity 12, a partition plate 13 is disposed in the mounting cavity 12, the partition plate 13 partitions the mounting cavity 12 into a clamping cavity 121 and a resetting cavity 122, the clamping cavity 121 is disposed at the bottom of the resetting cavity 122, a clamping interface 1211 is disposed at the bottom of the clamping cavity 121, and the clamping interface 1211 communicates with the clamping groove 11 and the clamping cavity 121.

Locking assembly 3 includes movable block 31, first spring 32, second spring 33, linkage 34, joint spare 35, movable block 31 sets up in joint chamber 121, and movable block 31 protrusion joint mouth 1211 sets up, the one end of first spring 32 and the bottom fixed connection of division board 13, the other end and movable block 31 fixed connection, elasticity through first spring 32 to movable block 31 applys, make movable block 31 protrusion joint mouth 1211 setting all the time, and avoided the car to jolt, cause movable block 31 to get into in the joint chamber 121, cause the spacing inefficacy of movable block 31.

In order to better enable the movable block 31 to reciprocate along the clip interface 1211 to achieve the limiting effect on the clip block 2, in this embodiment, the elastic force of the second spring 33 is greater than the elastic force of the first spring 32, and the second spring 33 can drive the first spring 32 to compress through the linkage member 34, so that the portion of the movable block 31 protruding out of the clip interface 1211 enters the clip interface 1211.

The bottom of the second spring 33 is fixedly connected with the bottom of the partition plate 13, one end of the linkage piece 34 is fixedly connected with the movable block 31, the other end is fixedly connected with the top of the second spring 33, the second spring 33 drives the movable block 31 to slide along the depth direction of the clamping cavity 121 through the linkage piece 34, when the second spring 33 is at the initial position, the top of the second spring 33 is close to the top of the mounting cavity 12, the second spring 33 drives the movable block 31 to move towards the direction close to the reset cavity 122 through the linkage member 34, so that the portion of the movable block 31 protruding out of the clip interface 1211 enters the clip interface 1211, at this time, the first spring 32 is in a compressed state, wherein, the movable block 31 comprises a clamping portion 311 and a sliding portion 312, the clamping portion 311 and the sliding portion 312 are integrally formed, the structure is more stable, the clamping portion 311 protrudes from the clamping interface 1211, and the link 34 drives the sliding part 312 to slide along the depth direction of the clamping cavity 121.

When getting into joint groove 11 for better messenger joint piece 2, messenger joint piece 2 that movable block 31's joint portion 311 can be better gets into joint groove 11, therefore, in this embodiment, the position that joint portion 311 is close to the import of joint groove 11 adopts the inclined plane setting, through joint piece 2 and inclined plane contact, promote movable block 31 and get into joint interface 1211, and carry on spacingly for better joint piece 2 to the entering, one side that movable block 31 is close to the inclined plane adopts vertical face setting, contradict through vertical face and the side of joint piece 2, make joint piece 2 more stable be fixed in joint groove 11.

The clamping member 35 is disposed at the top of the reset cavity 122, the clamping member 35 is used for pushing the link member 34 to move toward the clamping cavity 121, and at this time, the movable block 31 protrudes out of the clamping interface 1211 through the elastic force of the first spring 32, so as to limit the lateral displacement of the clamping block 2.

Wherein, the clamping member 35 includes a support rod 351, a clamping rod 352, a rotating head 353, the support rod 351 is fixedly connected with the bottom surface of the rotating head 353, the clamping rod 352 is fixedly arranged on the side surface of the support rod 351, the main body 1 is arranged at the top of the reset cavity 122 and is provided with a clamping hole 4, the support rod 351 drives the clamping rod 352 to pass through the clamping hole 4 and is clamped and matched with the clamping hole 4, so that the support rod 351 pushes the linkage rod to move towards the clamping cavity 121, at the moment, the second spring 33 is compressed, the first spring 32 is expanded to drive the movable block 31 to protrude out of the clamping port 1211, so that the movable block 31 limits the transverse displacement of the clamping block 2, when the chassis needs to be disassembled, the clamping rod 352 and the support rod 351 are taken out of the clamping hole 4 by rotating the rotating head 353, at the moment, the second spring 33 drives the linkage member 34 to move towards the reset cavity 122, the first spring 32 is compressed, and drives the movable block 31 to enter the clamping port 1211 at the same time, at this time, the clamping block 2 arranged on the chassis is taken out along the clamping groove 11 by rotating the chassis.

In this embodiment, the linkage member 34 includes two abutting rods 341, two guiding rods 342, and two connecting rods 343, the number of the guide rods 342 is two, the two contact rods 341 are respectively and symmetrically arranged at one end of the two guide rods 342, the top of the two contact rods 341 are abutted against the bottom of the sliding part 312 of the movable block 31, the two ends of the connecting rod 343 are respectively and fixedly connected with the two guide rods 342, the guide rods 342 are arranged by penetrating through the partition plate 13, the guide rods 342 are in sliding fit with the partition plate 13, and through the fit among the linkage piece 34, the second spring 33 and the clamping piece 35, when the chassis needs to be disassembled, the clamping piece 35 is screwed off, the linkage piece 34 is driven by the second spring 33, the linkage piece 34 drives the movable block 31 to slide into the clamping interface 1211, and then the chassis is rotated, so that the clamping block 2 is separated from the clamping groove 11.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. An automobile instrument panel chassis mounting structure is characterized by comprising a main body, a clamping block and a locking assembly, wherein a clamping groove is formed in the main body, the clamping block is fixedly arranged on the periphery of a chassis and is in clamping fit with the clamping groove, a mounting cavity is formed in the main body, a partition plate is arranged in the mounting cavity and divides the mounting cavity into a clamping cavity and a resetting cavity, the clamping cavity is arranged at the bottom of the resetting cavity, a clamping port is formed in the bottom of the clamping cavity and is communicated with the clamping groove,

2. The vehicle instrument panel chassis mounting structure of claim 1, wherein the movable block comprises a clamping portion and a sliding portion, the clamping portion is fixedly connected with the sliding portion, the clamping portion protrudes out of the clamping interface, and the linkage member drives the sliding portion to slide along the depth direction of the clamping cavity.

3. The vehicle instrument panel chassis mounting structure according to claim 1, wherein the linkage member includes two abutting rods, two guide rods and two connecting rods, the two abutting rods are symmetrically disposed at one ends of the two guide rods, the two ends of the connecting rod are fixedly connected to the two guide rods, and the guide rods penetrate through the partition plate.

4. The automobile instrument panel chassis mounting structure of claim 1, wherein the clamping member comprises a support rod, a clamping rod and a rotating head, the support rod is fixedly connected with the rotating head, the clamping rod is fixedly arranged on the side surface of the support rod, the main body is arranged at the top of the reset cavity and provided with a clamping hole, and the support rod drives the clamping rod to pass through the clamping hole and to be clamped and matched with the clamping hole.

5. The vehicle instrument panel chassis mounting structure of claim 1, wherein the elastic force of the second spring is greater than the elastic force of the first spring, and the second spring can drive the first spring to compress, so that the part of the movable block protruding out of the clamping interface enters the clamping interface.