CN213688935U

CN213688935U - Four-wheel aligner's mark target device

Info

Publication number: CN213688935U
Application number: CN202023207774.1U
Authority: CN
Inventors: 金立田; 张启亮
Original assignee: Yangzhou Xintian Automobile Technology Co ltd
Current assignee: Yangzhou Xintian Automobile Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-13
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a four-wheel aligner technical field specifically is a mark target device of four-wheel aligner, including mounting panel and mark target, the mark target is fixed with the stand, the mounting panel is equipped with and holds the chamber, it is provided with elastic support mechanism and supplementary steady mechanism to hold the intracavity, elastic support mechanism includes first balance plate, the circular block, spring and diaphragm, first balance plate fixed cover is established on the stand, the bottom both ends of first balance plate all set up a set of circular block, spring one end fixed connection circular block, spring other end fixed connection diaphragm, supplementary steady mechanism includes the second balance plate, the pinch roller, the loading board, the activity post, first magnetite and second magnetite, the stand lower extreme stretches into and holds chamber and fixed connection second balance plate. The utility model discloses can effectively reduce mark target inclination's range of change, and then improve four-wheel aligner's precision.

Description

Four-wheel aligner's mark target device

Technical Field

The utility model relates to a four-wheel aligner technical field specifically is a mark target device of four-wheel aligner.

Background

Application number is CN201921765650.X Chinese utility model patent a portable four-wheel aligner, including the locater rack, the side fixed mounting of locater rack has the mark target, the bottom fixed mounting gyro wheel of locater rack, and the back fixed mounting of locater rack has flexible perpendicular roof beam, and the upper end of flexible perpendicular roof beam is fixed with telescopic cross beam, and telescopic cross beam's the equal fixed mounting in both ends has high definition wide angle camera. This portable four-wheel aligner can change the interval between two high definition wide angle cameras to enlarge the scope of the shooting of high definition wide angle camera, use to different motorcycle types. However, the locator has some problems in use;

because this locater is simple only fixes the mark target in its side, lead to the mark target along with the synchronous rotation of wheel, lead to the inclination of mark target to change, and the range of variation is great for four-wheel positioning accuracy is lower.

In view of this, we propose a target device of four-wheel aligner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a four-wheel aligner's mark target device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a four-wheel aligner's mark target device, includes mounting panel and mark target, the bottom fixedly connected with stand of mark target, set up on the mounting panel and hold the chamber with stand matched with slot, hold the intracavity and set gradually elastic support mechanism and supplementary steady mechanism, elastic support mechanism includes first balance plate, circular block, spring and diaphragm, first balance plate fixed cover is established on the stand, and the bottom both ends of first balance plate all set up a set of circular block, spring one end fixed connection circular block, spring other end fixed connection diaphragm, supplementary steady mechanism top-down includes second balance plate, pinch roller, loading board, activity post, first magnetite and second magnetite in proper order, the stand lower extreme stretches into and holds chamber and fixed connection second balance plate.

Preferably, hold chamber upper end both sides and all fixedly provided with a set of diaphragm, first balance plate both ends all seted up with circular block matched with arc chamber, the circular block passes through the round pin axle and rotates to be installed in the arc intracavity.

Preferably, the bottom fixed connection lug of second balance plate, the lug rotates through the center pin and installs at the middle part that holds the chamber, and the equal fixed connection a set of connecting block in both ends of lug, and the pinch roller rotates and installs on the connecting block and inconsistent with the loading board.

Preferably, the bottom that holds the chamber is seted up with activity post matched with cylindricality chamber, the fixed first magnetite that sets up of activity post one end, the other end fixed connection loading board of activity post, the fixed bottom that sets up in the cylindricality chamber of second magnetite, first magnetite and second magnetite are the magnetite of same name, and the spout has all been seted up to the both sides in cylindricality chamber, and the equal fixedly connected with in activity bottom of the column portion both ends inserts the guide block of establishing in the spout.

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

the utility model has the advantages of novel structure, reasonable design and easy assembly, and the wheel is rotated, firstly, the elasticity of the spring is utilized to act on the round block and the first balance plate, thus the damage of vibration impact caused by the wheel to the upright post and the target can be initially resisted; and under the effect of supplementary steady mechanism, can further eliminate the impact force to effectively reduced the range of change of mark target inclination, and then improved the precision of four-wheel aligner.

Drawings

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

fig. 2 is an enlarged schematic view of region a in fig. 1.

In the figure: mounting panel 1, target 2, stand 3, first balance plate 4, circular block 5, spring 6, diaphragm 7, second balance plate 8, lug 9, center pin 10, pinch roller 11, connecting block 12, loading board 13, activity post 14, first magnetite 15, second magnetite 16.

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 to 2, the present invention provides a technical solution: the utility model provides a four-wheel aligner's mark target device, including mounting panel 1 and mark target 2, mark target 2's bottom fixedly connected with stand 3, set up on the mounting panel 1 and hold the chamber with stand 3 matched with tang, it has set gradually elastic support mechanism and supplementary steady mechanism to hold the intracavity, elastic support mechanism includes first balance plate 4, circular block 5, spring 6 and

diaphragm

7, 4 fixed sleeves of first balance plate are established on stand 3, the bottom both ends of first balance plate 4 all set up a set of

circular block

5, 6 one end fixed connection circular blocks 5 of spring, 6 other end fixed connection diaphragm 7 of spring, it all fixes and is provided with a set of diaphragm 7 to hold chamber upper end both sides, first balance plate 4 both ends all seted up with circular block 5 matched with arc chambeies, circular block 5 rotates through the round pin axle and installs in the arc intracavity. The self elastic force of the spring 6 acts on the circular block 5 and the first balance plate 4, and the damage to the upright column 3 and the target 2 caused by the vibration impact of the wheel can be initially resisted.

As shown in fig. 2, the auxiliary stabilizing mechanism sequentially comprises a second balancing plate 8, a pressing wheel 11, a bearing plate 13, a movable column 14, a first magnet 15 and a second magnet 16 from top to bottom, and the lower end of the upright column 3 extends into the accommodating cavity and is fixedly connected with the second balancing plate 8. The bottom fixed connection lug 9 of second balance plate 8, lug 9 rotate through center pin 10 and install in the middle part that holds the chamber, and the equal fixed connection a set of connecting block 12 in both ends of lug 9, and pinch roller 11 rotates and installs on connecting block 12 and inconsistent with loading board 13. The bottom of the containing cavity is provided with a cylindrical cavity matched with the movable column 14, one end of the movable column 14 is fixedly provided with a first magnet 15, the other end of the movable column 14 is fixedly connected with a bearing plate 13, a second magnet 16 is fixedly arranged at the bottom of the cylindrical cavity, the first magnet 15 and the second magnet 16 are magnets with the same name, when the second balance plate 8 receives impact force from the upright post 3, firstly, the second balance plate can surround the central shaft 10 and drive two groups of press wheels 8 to extrude the bearing plate 13 to shake left and right, and in the process of shaking left and right, part of the impact force is offset again, and finally, under the repulsion action of the first magnet 15 and the second magnet 16 with the same name, the impact force can be further eliminated, and under the action of the same-force levers of the two groups of press wheels 11, the first balance plate 4 and the second balance plate 8 can quickly reach a stable effect, so that the change amplitude of the inclination, and further the precision of the four-wheel aligner is improved.

As shown in fig. 2, sliding grooves are formed on both sides of the cylindrical cavity, and two ends of the bottom of the movable column 14 are fixedly connected with guide blocks inserted in the sliding grooves. Through setting up the guide block and using with the spout cooperation, can play the spacing effect of direction to activity post 14 for activity post 14 can slide in the cylindricality intracavity steadily.

The working principle is as follows: in practical use, when the wheel rotates, the elastic force of the spring 6 acts on the circular block 5 and the first balance plate 4, so that the damage of vibration impact caused by the wheel to the upright post 3 and the target 2 can be resisted preliminarily; meanwhile, the stress of the second balance plate 8 can repeatedly swing along the central shaft 10, so that the two groups of pressing wheels 8 extrude the bearing plate 13 to swing left and right, and in the left and right swinging process, part of impact force is offset again, and finally, the repulsion force of the first magnet 15 and the second magnet 16 with the same name acts on the first magnet and the second magnet, so that the impact force can be further eliminated, and under the action of the same force levers of the two groups of pressing wheels 11, the first balance plate 4 and the second balance plate 8 can quickly reach a stable effect, so that the change amplitude of the inclination angle of the target 2 is effectively reduced, and further the precision of the four-wheel aligner is improved.

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 four-wheel aligner's mark target device, includes mounting panel (1) and mark target (2), its characterized in that: the bottom of the target (2) is fixedly connected with a stand column (3), a narrow opening accommodating cavity matched with the stand column (3) is formed in the mounting plate (1), an elastic supporting mechanism and an auxiliary stabilizing mechanism are sequentially arranged in the accommodating cavity, the elastic supporting mechanism comprises a first balance plate (4), circular blocks (5), springs (6) and transverse plates (7), the first balance plate (4) is fixedly sleeved on the stand column (3), a group of circular blocks (5) are arranged at two ends of the bottom of the first balance plate (4), one end of each spring (6) is fixedly connected with the corresponding circular block (5), the transverse plate (7) is fixedly connected with the other end of each spring (6), and the auxiliary stabilizing mechanism sequentially comprises a second balance plate (8), a pressing wheel (11), a bearing plate (13), a movable column (14), a first magnet (15) and a second magnet (16) from top to bottom, the lower end of the upright post (3) extends into the accommodating cavity and is fixedly connected with a second balance plate (8).

2. The target device of the four-wheel aligner according to claim 1, wherein: hold chamber upper end both sides and all fixedly be provided with a set of diaphragm (7), first balance plate (4) both ends all seted up with circular block (5) matched with arc chamber, circular block (5) are installed in the arc intracavity through the round pin axle rotation.

3. The target device of the four-wheel aligner according to claim 2, wherein: the bottom fixed connection lug (9) of second balance plate (8), lug (9) are rotated through center pin (10) and are installed in the middle part that holds the chamber, and the equal fixed connection a set of connecting block (12) in both ends of lug (9), and pinch roller (11) rotate and install on connecting block (12) and inconsistent with loading board (13).

4. The target device of the four-wheel aligner according to claim 3, wherein: the bottom that holds the chamber is seted up with activity post (14) matched with cylindricality chamber, the fixed first magnetite (15) that sets up of activity post (14) one end, the other end fixed connection loading board (13) of activity post (14), the fixed bottom that sets up in the cylindricality chamber of second magnetite (16), first magnetite (15) and second magnetite (16) are the magnetite of the same name, and the spout has all been seted up to the both sides in cylindricality chamber, and the equal fixedly connected with in activity post (14) bottom both ends inserts the guide block of establishing in the spout.