CN216437655U

CN216437655U - Automobile plastic part connecting mechanism with built-in receiving hook

Info

Publication number: CN216437655U
Application number: CN202122068021.5U
Authority: CN
Inventors: 沈波
Original assignee: Chongqing Longzhiyuan Polymer Material Co ltd
Current assignee: Chongqing Longzhiyuan Polymer Material Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-05-03
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to the technical field of automobile plastic parts, in particular to an automobile plastic part connecting mechanism with a built-in receiving hook. The screens structure symmetry is located and bears the weight of shell both ends inboard, and wherein bear the weight of shell both ends medial symmetry and run through and set up built-in groove, built-in inslot inner one side sets up the fixed block of screwed connection, and wherein fixed block fix with screw bears the weight of the shell on, bear the weight of the inner downside of shell and set up the spacing post of screwed connection, wherein bear the weight of the shell upper end and placed the front panel, front panel lower extreme bilateral symmetry sets up screwed connection's leading-in pole. Through right this practical setting, can be so that the front panel with bear fixed existence between the shell and embed the receipts and collude the structure, be favorable to strengthening the front panel like this and bear the fixed between the shell, can improve the front panel and bear the stability between the shell, guarantee vehicle-mounted audio amplifier's normal use.

Description

Automobile plastic part connecting mechanism with built-in receiving hook

Technical Field

The utility model relates to the technical field of automobile plastic parts, in particular to an automobile plastic part connecting mechanism with a built-in receiving hook.

Background

The automobile plastic part that includes on the car is a great deal of, and wherein on-vehicle audio amplifier plastic part belongs to one kind of automobile plastic part, and on-vehicle stereo set develops screen and host computer disconnect-type stereo set, and the mutual mating structure between the plastic part in the three-dimensional screen is more complicated, and this kind of complicated package assembly is for dismantling the work after sale and increase many difficulties.

The application document under the prior art discloses on-vehicle stereo set plastic part, including on-vehicle novel stereo set plastic part body in this application document, on-vehicle novel stereo set plastic part body includes the front panel and bears the shell, the front panel with bear between the shell to be connected through coupling mechanism, and constitute inclosed cavity structures, wherein coupling mechanism is a plurality of, and encircle the front panel and bear shell axis equipartition on bearing shell and front panel contact surface, the front panel corresponds the position with coupling mechanism and goes out to establish the dismantlement hole, and the dismantlement hole all communicates with coupling mechanism.

But there is the defect in the fixed of front panel and between bearing the shell in the above-mentioned file, specifically, lack built-in receipts and collude the subassembly, lead to the front panel and bear the fixed not hard up phenomenon that can appear between the shell like this, be unfavorable for the later stage of on-vehicle audio amplifier to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile plastic part connecting mechanism with a built-in take-up hook, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile plastic part coupling mechanism that collude is received to in-band, screens structure symmetry lies in and bears shell both ends inboard, and wherein bear shell both ends in the lateral symmetry run through set up built-in groove, built-in inslot one side sets up bolted connection's fixed block, and wherein fixed block fix with screw bears on the shell, bear shell inner downside and set up bolted connection's spacing post, wherein bear the shell upper end and placed the front panel, front panel lower extreme bilateral symmetry sets up bolted connection's leading-in pole.

Preferably, the guide-in rod is positioned inside the built-in groove, the guide-in rod is provided with an L shape, and an arc-shaped surface is arranged on one side of the lower end of the guide-in rod.

Preferably, the clamping structure comprises a linkage rod, support rods, a touch rod and a placement groove, wherein the support rods are symmetrically fixed on two sides of the upper end of the linkage rod, the touch rod is fixed in the middle of one end of the linkage rod through screws, and the placement groove is formed in the middle of the other end of the linkage rod.

Preferably, the linkage rod is located at the lower side of the inner end of the built-in groove, the middle side of the upper end of the linkage rod is provided with the branch rod which is integrally formed, the upper end of the branch rod is provided with the connecting ring which is integrally formed, and the connecting ring is connected with the fixed block through the rotating shaft.

Preferably, one side of the upper end of the supporting rod is provided with an integrally-formed hook receiving block, one end of the hook receiving block is provided with an integrally-formed dislocation block, the dislocation block is semicircular, and the hook receiving block is located on the upper side of one end of the guide-in rod.

Preferably, a jacking spring is placed at the inner end of the placing groove, and one end of the jacking spring is sleeved on the limiting column.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the utility model, a built-in hook structure is arranged between the front panel and the bearing shell, which is beneficial to strengthening the fixation between the front panel and the bearing shell, improving the stability between the front panel and the bearing shell and ensuring the normal use of the vehicle-mounted sound box;

2. through setting up this use, can utilize the carrier bar to strengthen the linkage nature between two bracing pieces, the staff of being convenient for controls two bracing pieces simultaneously, offers convenience for staff's work.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of a half section of a load bearing housing of the present invention;

FIG. 3 is a perspective view of a linkage rod according to the present invention;

FIG. 4 is a schematic semi-sectional perspective view of a linkage rod of the present invention.

In the figure: the device comprises a bearing shell 1, an internal groove 11, a fixed block 12, a limiting column 13, a front panel 14, a guide-in rod 15, a linkage rod 2, a branch rod 201, a connecting ring 202, a support rod 21, a hook receiving block 2101, a dislocation block 2102, an abutting rod 22, a placement groove 23 and a jacking spring 2301.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the bearing shell comprises a bearing shell 1 and a clamping structure with a built-in hook retracting function, wherein the clamping structure is symmetrically positioned at the inner sides of two ends of the bearing shell 1, built-in grooves 11 are symmetrically arranged in the middle sides of the two ends of the bearing shell 1 in a penetrating mode, fixing blocks 12 connected through screws are arranged on one side of the inner ends of the built-in grooves 11, the fixing blocks 12 are U-shaped, the fixing blocks 12 are sleeved on a connecting ring 202, the fixing blocks 12 are fixed on the bearing shell 1 through screws, limiting columns 13 connected through screws are arranged on the lower side of the inner end of the bearing shell 1, a front panel 14 is placed at the upper end of the bearing shell 1, leading-in rods 15 connected through screws are symmetrically arranged on two sides of the lower end of the front panel 14, the leading-in rods 15 are positioned inside the built-in grooves 11, the leading-in rods 15 are L-shaped, an arc-shaped surface is arranged on one side of the lower end of the leading-in rods 15, the leading-in rods 15 can push against a dislocation block 2102 by utilizing the arc-shaped surface, and the clamping structure comprises a linkage rod 2, A supporting rod 21, a touch bar 22 and a placing groove 23, wherein a linkage rod 2 is positioned at the lower side of the inner end of the built-in groove 11, the middle side of the upper end of the linkage rod 2 is provided with an integrally formed branch rod 201, the length of the branch rod 201 is half of the length of the supporting rod 21, the purpose of turning and supporting the middle part of the supporting rod 21 is achieved, the upper end of the branch rod 201 is provided with an integrally formed connecting ring 202, the connecting ring 202 is connected with a fixed block 12 through a rotating shaft, the supporting rod 21 is symmetrically fixed at two sides of the upper end of the linkage rod 2, one side of the upper end of the supporting rod 21 is provided with an integrally formed hook receiving block 2101, the hook receiving block 2101 is made of plastic, the included angle between the hook receiving block 2101 and the supporting rod 21 is sixty degrees, one end of the hook receiving block 2101 is provided with an integrally formed dislocation block 2102, the dislocation block 2102 is arranged in a semicircular shape, the hook receiving block 2101 is positioned at the upper side of one end of the leading-in rod 15, the utility model discloses a spacing post 13, including the utility model discloses a support bar 2, support bar 22, supporting rod 2, supporting rod 21, supporting rod 22, standing groove 23, spacing post 13, supporting rod 22, supporting rod 2, supporting rod 22, supporting spring 2301, wherein the one end cover of supporting spring 2301 is on spacing post 13.

The working principle is as follows: when the front panel 14 and the bearing shell 1 need to be fixed, the front panel 14 is directly placed at the upper end of the bearing shell 1, the leading-in rod 15 is located inside the built-in groove 11, the lower end of the leading-in rod 15 is further used for jacking the dislocation block 2102, one end of the linkage rod 2 is used for jacking the jacking spring 2301 to generate accumulated force deformation, the jacking spring 2301 rebounds the linkage rod 2 when one end of the leading-in rod 15 is located at the lower end of the hook receiving block 2101, the supporting rod 21 is deformed under the action of the branch rod 201 and the fixed block 12, the hook receiving block 2101 is located at the upper end of the leading-in rod 15 at the moment, and the front panel 14 is fixed through the leading-in rod 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take built-in car plastic part coupling mechanism who colludes of receipts, includes bearing shell (1) and has built-in screens structure of colluding the function of receipts, its characterized in that: the screens structure symmetry lies in and bears shell (1) both ends inboard, wherein bears shell (1) both ends in the lateral symmetry run through set up built-in groove (11), built-in groove (11) inner one side sets up fixed block (12) of screw connection, wherein fixed block (12) fix with screw bear on shell (1), bear shell (1) inner downside and set up spacing post (13) of screw connection, wherein bear shell (1) upper end and placed front panel (14), front panel (14) lower extreme bilateral symmetry sets up leading-in pole (15) of screw connection.

2. The automobile plastic part connecting mechanism with the built-in hook according to claim 1, wherein: the leading-in rod (15) is located inside the built-in groove (11), the leading-in rod (15) is L-shaped, and an arc-shaped surface is arranged on one side of the lower end of the leading-in rod (15).

3. The automobile plastic part connecting mechanism with the built-in hook according to claim 1, wherein: the screens structure is including gangbar (2), bracing piece (21), conflict pole (22) and standing groove (23), and wherein bracing piece (21) symmetry is fixed in the upper end both sides of gangbar (2), conflict pole (22) fix with screw in the one end mediolateral of gangbar (2), and wherein the standing groove (23) are seted up in the other end mediolateral of gangbar (2).

4. The automobile plastic part connecting mechanism with the built-in hook according to claim 3, wherein: the linkage rod (2) is located at the lower side of the inner end of the built-in groove (11), the middle side of the upper end of the linkage rod (2) is provided with an integrally-formed branch rod (201), the upper end of the branch rod (201) is provided with an integrally-formed connecting ring (202), and the connecting ring (202) is connected with the fixed block (12) in a rotating mode.

5. The automobile plastic part connecting mechanism with the built-in hook according to claim 3, wherein: the novel guide rail is characterized in that an integrally-formed hook receiving block (2101) is arranged on one side of the upper end of the support rod (21), an integrally-formed dislocation block (2102) is arranged at one end of the hook receiving block (2101), the dislocation block (2102) is semicircular, and the hook receiving block (2101) is located on the upper side of one end of the guide rod (15).

6. The automobile plastic part connecting mechanism with the built-in hook according to claim 3, wherein: and a jacking spring (2301) is placed at the inner end of the placing groove (23), wherein one end of the jacking spring (2301) is sleeved on the limiting column (13).