CN216577577U

CN216577577U - Fixing structure of automobile windshield wiper motor

Info

Publication number: CN216577577U
Application number: CN202220148820.5U
Authority: CN
Inventors: 钱己祥
Original assignee: Ruian Jixiang Auto Parts Co ltd
Current assignee: Ruian Jixiang Auto Parts Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-24
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a fixed knot of car wiper motor constructs, including driving motor, driving motor's one end is connected with the protective housing, the backup pad is installed to the outer facade of protective housing, the welding of one side of protective housing has the connection shell, one side of connection shell is provided with coupling mechanism, coupling mechanism's one end is connected with fixed establishment. This fixed knot of car wiper motor constructs, setting through coupling mechanism, wherein first spring can promote the fixture block and pass through the draw-in groove and form the block with the connecting plate, thereby be convenient for be connected and fixed shell and connecting shell, be favorable to lubricating and maintaining connecting shell inside, simultaneously through positioning mechanism's setting, wherein expanding spring can promote gag lever post and movable block and mounting plane and form the block, cooperation second spring is to mounting plane's extrusion, thereby be convenient for consolidate movable block and mounting plane's block, car wiper motor's fixed knot constructs's stability has been improved.

Description

Fixing structure of automobile windshield wiper motor

Technical Field

The utility model relates to a relevant technical field of auto-parts especially relates to a fixed knot of car wiper motor constructs.

Background

Auto-parts constitute each unit of car whole and serve a product of car, auto-parts's a great variety, along with people's improvement of standard of living, people are also more and more to the consumption of car, this market of auto-parts becomes also bigger and more, and the wiper motor among the auto-parts is driven by the motor, change the rotary motion of motor into the reciprocating motion of scraping the arm through link mechanism, thereby realize the windscreen wiper action, in-process need mounting structure of installing wiper motor, so, especially, need a fixed knot structure of car wiper motor.

However, in the use process of the fixing structure of the existing automobile wiper motor, most of the wiper motors are fixed on the automobile body in a threaded connection mode, and due to the installation mode, corrosion can be generated after long-time use, so that bolts are locked, and the wiper motors are not convenient to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed knot of car wiper motor constructs to solve the fixed knot of the current car wiper motor who proposes in the above-mentioned background art and construct, but current car wiper motor's fixed knot constructs, in the use, most of wiper motor are fixed it on the automobile body through threaded connection's mode, and such mounting means can produce the corrosion after long-time use and lead to the problem of the phenomenon that the bolt lock is convenient for not change wiper motor.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fixed knot of car wiper motor constructs, includes driving motor, driving motor's one end is connected with the protective housing, the backup pad is installed to the outer facade of protective housing, the welding of one side of protective housing has the connection shell, one side of connection shell is provided with coupling mechanism, coupling mechanism's one end is connected with fixed establishment, fixed establishment and connection shell interconnect, the inside of connection shell runs through there is the connecting rod, the surface cover of connecting rod is equipped with the mounting panel, the both ends of mounting panel are provided with positioning mechanism, positioning mechanism's one end and mounting plane interconnect.

Preferably, the supporting plates are distributed at equal angles on the outer vertical surface of the protective shell, and the cross section of each supporting plate is triangular.

Preferably, coupling mechanism includes stopper, spout, fixture block, locating lever and first spring, the both sides fixed mounting of connecting the shell has the stopper, the spout has been seted up to the inside of stopper, the fixture block has been run through to one side of spout, the locating lever has been run through to the inside of fixture block, the one end and the stopper fixed connection of locating lever, the other end of locating lever is connected with first spring.

Preferably, the limiting blocks are symmetrically arranged about the central line of the connecting shell, and the clamping blocks are connected with the positioning rods in a sliding mode.

Preferably, the fixing mechanism comprises a shell, a connecting plate and a clamping groove, the shell is attached to one side of the connecting shell, the connecting plate corresponding to the sliding groove is mounted at the two ends of the shell, the clamping groove is formed in the connecting plate, and the clamping groove is connected with the clamping block in a clamping mode.

Preferably, positioning mechanism is including installation pole, second spring, laminating groove, spacing groove, expanding spring, gag lever post and movable block, the installation pole has been run through to the inside of mounting panel, the surface winding of installation pole is connected with the second spring, the laminating groove has been seted up to the one end of installation pole, the spacing groove has been seted up to one side inside in laminating groove, the inside fixed mounting of spacing groove has expanding spring, expanding spring's one end is connected with the gag lever post, the one end welding of gag lever post has the movable block.

Preferably, the size of the fitting groove is matched with that of the movable block, and the movable block is in sliding connection with the limiting groove through a limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this fixed knot of car wiper motor constructs, setting through coupling mechanism, wherein first spring can promote the fixture block and pass through draw-in groove and connecting plate formation block, thereby be convenient for be connected and fixed shell and joint housing, be favorable to lubricating and maintaining joint housing inside, simultaneously through positioning mechanism's setting, wherein expanding spring can promote gag lever post and movable block and mounting plane formation block, cooperation second spring is to mounting plane's extrusion, thereby be convenient for consolidate movable block and mounting plane's block, car wiper motor's fixed knot structure's stability has been improved.

Drawings

FIG. 1 is a schematic view of the side view appearance structure of the present invention;

FIG. 2 is a schematic view of the connecting mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection mechanism and the fixing mechanism of the present invention;

fig. 4 is the schematic view of the exploded structure of the positioning mechanism of the present invention.

In the figure: 1. a drive motor; 2. a protective shell; 3. a support plate; 4. a connecting shell; 5. a connecting mechanism; 501. a limiting block; 502. a chute; 503. a clamping block; 504. positioning a rod; 505. a first spring; 6. a fixing mechanism; 601. a housing; 602. a connecting plate; 603. a card slot; 7. a connecting rod; 8. mounting a plate; 9. a positioning mechanism; 901. mounting a rod; 902. a second spring; 903. a fitting groove; 904. a limiting groove; 905. a tension spring; 906. a limiting rod; 907. a movable block; 10. and (7) installing a plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fixed knot of car wiper motor constructs, including driving motor 1, driving motor 1's one end is connected with protective housing 2, backup pad 3 is installed to the outer facade of protective housing 2, the welding of one side of protective housing 2 has connecting shell 4, one side of connecting shell 4 is provided with coupling mechanism 5, coupling mechanism 5's one end is connected with fixed establishment 6, fixed establishment 6 and connecting shell 4 interconnect, connecting shell 4's inside is run through there is connecting rod 7, the surface cover of connecting rod 7 is equipped with mounting panel 8, the both ends of mounting panel 8 are provided with positioning mechanism 9, positioning mechanism 9's one end and mounting plane 10 interconnect.

Further, the supporting plate 3 is distributed at equal angles on the outer vertical surface of the protective shell 2, the cross section of the supporting plate 3 is triangular, and the supporting plate 3 can fix the protective shell 2 through the arrangement of the supporting plate 3, so that the strength of the shell of the wiper motor is improved.

Further, coupling mechanism 5 includes stopper 501, spout 502, fixture block 503, locating lever 504 and first spring 505, connect shell 4's both sides fixed mounting has stopper 501, spout 502 has been seted up to stopper 501's inside, spout 502's one side runs through fixture block 503, fixture block 503's inside has run through locating lever 504, locating lever 504's one end and stopper 501 fixed connection, locating lever 504's the other end is connected with first spring 505, through stopper 501, spout 502, fixture block 503, locating lever 504 and first spring 505's setting, wherein first spring 505 can promote fixture block 503 and draw-in groove 603 and form the block, thereby be convenient for connect the work with connecting shell 4 to shell 601, be convenient for dismantle shell 601 simultaneously and lubricate and maintenance work connecting shell 4 inside.

Furthermore, the limiting blocks 501 are symmetrically arranged about the center line of the connecting shell 4, the clamping blocks 503 are slidably connected with the positioning rods 504, and the positioning rods 504 are arranged to limit the sliding of the clamping blocks 503, so that the clamping blocks 503 are prevented from shaking in the sliding process.

Further, fixed establishment 6 includes shell 601, connecting plate 602 and draw-in groove 603, the laminating of one side of connecting shell 4 has shell 601, connecting plate 602 corresponding with spout 502 is installed at the both ends of shell 601, draw-in groove 603 has been seted up to the inside of connecting plate 602, draw-in groove 603 is connected with fixture block 503 block, through shell 601, the setting of connecting plate 602 and draw-in groove 603, wherein fixture block 503 can be fixed connecting plate 602 through the block with draw-in groove 603, thereby be convenient for fix connecting plate 602 and shell 601, the convenience of connecting shell 4 and shell 601 connection work has been improved.

Further, the positioning mechanism 9 includes an installation rod 901, a second spring 902, a joint groove 903, a limit groove 904, a telescopic spring 905, a limit rod 906 and a movable block 907, the installation rod 901 penetrates through the inside of the installation plate 8, the surface of the installation rod 901 is wound and connected with the second spring 902, one end of the installation rod 901 is provided with the joint groove 903, one side of the joint groove 903 is provided with the limit groove 904, the telescopic spring 905 is fixedly installed inside the limit groove 904, one end of the telescopic spring 905 is connected with the limit rod 906, one end of the limit rod 906 is welded with the movable block 907, the installation rod 901, the second spring 902, the joint groove 903, the limit groove 904, the telescopic spring 905, the limit rod 906 and the movable block 907 are passed through the limit rod 906 to push the movable block 907 to form a snap fit with the installation plane 10, so that the movable block 907 limits the installation plane 10, and cooperates with the second spring 902 to extrude the installation plane 10, the convenience of connecting the wiper motor with the mounting plane 10 is improved.

Further, the size of the fitting groove 903 is matched with that of the movable block 907, the movable block 907 is slidably connected with the limiting groove 904 through the limiting rod 906, and the fitting groove 903 and the movable block 907 are arranged, wherein the fitting groove 903 can wrap the movable block 907, so that the movable block 907 is parallel and level to the fitting groove 903 when being extruded, and subsequent dismounting work is facilitated.

The working principle is as follows: firstly, when the inside of the connecting shell 4 needs to be lubricated and maintained, the clamping block 503 is pulled to slide on the positioning rod 504, one end of the clamping block 503 is separated from the clamping groove 603, then the shell 601 is pulled to drive the connecting plate 602 to slide out of the sliding groove 502, so that the shell 601 is convenient to disassemble, then the inside of the connecting shell 4 can be lubricated and maintained, the connecting plate 602 is inserted into the sliding groove 502 during installation, then the first spring 505 pushes the clamping block 503 to form clamping with the clamping groove 603, so that the connecting work of the shell 601 and the connecting shell 4 is completed, when the wiper motor needs to be installed, the installing rod 901 is inserted into the installing plane 10, so that one end of the second spring 902 is tightly attached to the installing plane 10, then the telescopic spring 905 pushes the movable block 907 to form clamping with the installing plane 10 through the limiting rod 906, thereby completing the installation work of the wiper motor, wherein the model number of the driving motor 1 is 35BYJ46, thus completing a fixed structure of the wiper motor of the automobile.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed knot of car wiper motor constructs, includes driving motor (1), its characterized in that: the one end of driving motor (1) is connected with protective housing (2), backup pad (3) are installed to the outer facade of protective housing (2), one side welding of protective housing (2) has connection shell (4), one side of connection shell (4) is provided with coupling mechanism (5), the one end of coupling mechanism (5) is connected with fixed establishment (6), fixed establishment (6) and connection shell (4) interconnect, the inside of connection shell (4) is run through there is connecting rod (7), the surface cover of connecting rod (7) is equipped with mounting panel (8), the both ends of mounting panel (8) are provided with positioning mechanism (9), the one end and mounting plane (10) interconnect of positioning mechanism (9).

2. The fixing structure of wiper motor of car according to claim 1, wherein said supporting plate (3) is distributed in the outer vertical surface of the protective shell (2) with equal angle, the cross-sectional shape of said supporting plate (3) is triangle.

3. The fixing structure of a wiper motor of an automobile according to claim 1, wherein the connecting mechanism (5) includes a limiting block (501), a sliding slot (502), a locking block (503), a positioning rod (504) and a first spring (505), the limiting block (501) is fixedly installed on both sides of the connecting shell (4), the sliding slot (502) is opened inside the limiting block (501), the locking block (503) is penetrated through one side of the sliding slot (502), the positioning rod (504) is penetrated through inside the locking block (503), one end of the positioning rod (504) is fixedly connected with the limiting block (501), and the other end of the positioning rod (504) is connected with the first spring (505).

4. The fixing structure of wiper motor of car according to claim 3, wherein said stopper (501) is symmetrically arranged about the center line of the connecting shell (4), said latch (503) is slidably connected with the positioning rod (504).

5. The fixing structure of the wiper motor of the automobile according to claim 1, wherein the fixing mechanism (6) comprises a housing (601), a connecting plate (602) and a locking slot (603), the housing (601) is attached to one side of the connecting shell (4), the connecting plate (602) corresponding to the sliding slot (502) is installed at two ends of the housing (601), the locking slot (603) is opened inside the connecting plate (602), and the locking slot (603) is connected with the locking block (503) in a locking manner.

6. The fixing structure of the automobile wiper motor according to claim 1, wherein the positioning mechanism (9) comprises an installation rod (901), a second spring (902), a fitting groove (903), a limiting groove (904), a telescopic spring (905), a limiting rod (906) and a movable block (907), the installation rod (901) penetrates through the installation plate (8), the second spring (902) is wound on the surface of the installation rod (901), the fitting groove (903) is formed in one end of the installation rod (901), the limiting groove (904) is formed in one side of the fitting groove (903), the telescopic spring (905) is fixedly installed in the limiting groove (904), one end of the telescopic spring (905) is connected with the limiting rod (906), and the movable block (907) is welded at one end of the limiting rod (906).

7. The fixed structure of the wiper motor of the car according to claim 6, characterized in that, the size of the said fitting slot (903) is identical to the size of the movable block (907), the said movable block (907) is connected with the spacing slot (904) by the spacing rod (906) slidably.