阅读说明：本技术 一种汽车尾灯装配辅具 (Automobile tail lamp assembling auxiliary tool ) 是由 张文慧 王玉林 于 2021-06-24 设计创作，主要内容包括：本发明提供一种汽车尾灯装配辅具,包括支撑架,支撑架的左右两侧沿竖直方向分别设有支撑立杆,支撑立杆的顶部设有移动式定位结构；支撑架的底部还设有移动式安装结构；移动式定位结构包括左移动式定位结构和右移动式定位结构；左移动式定位结构设置于支撑架左侧的支撑立杆上,并能够在支撑立杆上伸缩移动,从而在工作位置和非工作位置之间切换；右移动式定位结构设置于支撑架右侧的支撑立杆上,并能够在支撑立杆上伸缩移动,从而在工作位置和非工作位置之间切换；本发明提供的汽车尾灯装配辅具,能够在前一台车后固定尾灯使用完成后,直接放到后面一台车上使用,不影响后固定尾灯的预安装,节省取放辅具的时间,提高装配效率,节约工时。(The invention provides an automobile tail lamp assembling assistive device which comprises a supporting frame, wherein supporting vertical rods are respectively arranged on the left side and the right side of the supporting frame in the vertical direction, and a movable positioning structure is arranged at the tops of the supporting vertical rods; the bottom of the support frame is also provided with a movable mounting structure; the movable positioning structure comprises a left movable positioning structure and a right movable positioning structure; the left movable positioning structure is arranged on the supporting upright rod on the left side of the supporting frame and can move on the supporting upright rod in a telescopic mode, so that the working position and the non-working position are switched; the right movable positioning structure is arranged on the supporting upright rod on the right side of the supporting frame and can move on the supporting upright rod in a telescopic mode, so that the working position and the non-working position are switched; the automobile tail lamp assembly auxiliary tool provided by the invention can be directly placed on the next trolley for use after the tail lamp is fixed behind the previous trolley, the pre-installation of the rear fixed tail lamp is not influenced, the time for taking and placing the auxiliary tool is saved, the assembly efficiency is improved, and the working time is saved.)

1. The automobile tail lamp assembling assistive device is characterized by comprising a support frame (1), wherein the left side and the right side of the support frame (1) are respectively provided with a support vertical rod along the vertical direction, and the top of each support vertical rod is provided with a movable positioning structure; the bottom of the support frame (1) is also provided with a movable mounting structure; the movable positioning structure comprises a left movable positioning structure (2) and a right movable positioning structure (3); the left movable positioning structure (2) is arranged on a supporting upright rod on the left side of the supporting frame (1) and can move on the supporting upright rod in a telescopic mode, so that the working position and the non-working position can be switched; the right movable positioning structure (3) is arranged on the supporting upright rod on the right side of the supporting frame (1) and can be telescopically moved on the supporting upright rod, so that the working position and the non-working position are switched.

2. The automobile tail light assembly aid as claimed in claim 1, wherein the left movable positioning structure (2) and the right movable positioning structure (3) are identical in structure and symmetrically arranged on the left side and the right side of the support frame (1) along the center line of the support frame (1); the left movable positioning structure (2) is movably arranged on the supporting upright rod on the left side of the supporting frame (1) along the horizontal direction, and the right movable positioning structure (3) is movably arranged on the supporting upright rod on the right side of the supporting frame (1) along the horizontal direction; the left mobile positioning structure (2) and the right mobile positioning structure (3) can move close to each other so as to recover to a non-working position; the left movable positioning structure (2) and the right movable positioning structure (3) can deviate from each other to move, so that the working position is opened.

3. The automobile tail light assembly aid as claimed in claim 1 or 2, wherein the movable positioning structure comprises a positioning connecting rod (31), a sliding rail (33) is arranged on the top of the supporting upright rod (31) along the horizontal direction, and the positioning connecting rod (31) is slidably arranged on the sliding rail (33); a limiting groove (38) is formed on the outer side of the positioning connecting rod (31), and the opening of the limiting groove (38) faces to the left side or the right side of the supporting vertical rod (31); locate in location connecting rod (31) spacing groove (38) upper end is equipped with first tail lamp locating piece (36), locate in location connecting rod (31) spacing groove (38) lower extreme is equipped with second tail lamp locating piece (37), first tail lamp locating piece (36) with be formed with the tail lamp locating surface on second tail lamp locating piece (37) respectively.

4. The automobile tail light assembling aid as claimed in claim 3, wherein the movable positioning structure further comprises a slide rail connecting plate (32), the bottom of the slide rail connecting plate (32) is slidably disposed on the slide rail (33) through a sliding block, and the positioning connecting rod (31) is fixedly disposed on the top of the slide rail connecting plate (32).

5. The automobile tail light assembling aid as claimed in claim 4, wherein the movable positioning structure further comprises a limiting bolt (35), one end of the slide rail connecting plate (32) protrudes to form a through hole, and the limiting bolt (35) passes through the through hole and is telescopically arranged on the slide rail connecting plate (32); a positioning plate (34) is arranged along one side of the slide rail (33), the positioning plate (34) is arranged along the sliding direction of the positioning connecting rod (31), and positioning holes (341) are respectively formed at two ends of the positioning plate (34); when the positioning connecting rod (31) slides to the working position, the limiting bolt (35) can penetrate through the positioning hole (341) at the front end of the positioning plate (34), so that the locking and positioning of the working position are realized; or when the positioning connecting rod (31) slides to the non-working position, the limiting bolt (35) can penetrate through the positioning hole (341) at the rear end of the positioning plate (34), so that the locking and positioning of the non-working position are realized.

6. The automobile tail light assembling aid as claimed in claim 1, wherein a bracket rail (11) is provided at the bottom of the support bracket (1) in a horizontal direction; the movable mounting structure comprises a left movable mounting structure and a right movable mounting structure; the left movable mounting structure and the right movable mounting structure are respectively arranged on the bracket guide rail (11) in a sliding manner; the left movable mounting structure is positioned on the left side of the bracket guide rail (11) and can mount the support frame (1) on the left side of the frame; the right movable mounting structure is positioned on the right side of the support guide rail (11), and the support frame (1) can be mounted on the right side of the frame.

7. The automobile tail light assembly aid as claimed in claim 6, wherein the left and right movable mounting structures are symmetrically disposed on the bracket rail (11), respectively; the left movable mounting structure comprises a left sliding block (4) and a left mounting mechanism (7); the right movable mounting structure comprises a right sliding block (5) and a right mounting mechanism (6), and the left sliding block (4) and the right sliding block (5) are arranged adjacently; and positioning pins are respectively arranged on the opposite sides of the left mounting mechanism (7) and the right mounting mechanism (6).

8. The automobile tail light assembling assistive device according to claim 1, characterized in that a support link (12) is further provided on the support frame (1), one end of the support link (12) is fixedly connected to a support upright on the left side of the support frame (1); the other end of the supporting connecting rod (12) is fixedly connected to a supporting upright rod on the right side of the supporting frame (1).

9. The automobile tail light assembling aid as claimed in claim 3, wherein a horizontal support rod is fixedly connected to the top of the supporting upright rod along a horizontal direction, and the slide rail (33) is fixedly arranged on the horizontal support rod; the support pole setting with be connected with the down tube on the horizontal support pole, the one end welded fastening of down tube in support on the pole setting, the other end welded fastening of down tube in on the horizontal support pole.

10. The automobile tail light assembling aid as claimed in claim 1, wherein the support frame (1) is detachably arranged on the automobile body through the movable mounting structure, and can determine the mounting position on the automobile body through a positioning pin on the movable mounting structure; still be equipped with the adsorption plane on the portable mounting structure, support frame (1) can pass through the adsorption plane is located on the automobile body.

Technical Field

The invention belongs to the technical field of automobile tail lamp assembly aids, and particularly relates to an automobile tail lamp assembly aid.

Background

When the existing automobile rear fixed tail lamp is assembled by using an auxiliary tool, the general installation sequence is as follows: the rear fixed tail lamp is pre-installed, and then the tail lamp is locked after the assembly auxiliary tool is used for positioning; the fixed auxiliary tool positioning surface can affect the pre-installation space of the rear tail lamp, so that the auxiliary tool cannot be placed on a vehicle body in advance, and in the using process of the auxiliary tool, after the rear fixed tail lamp of one vehicle is installed, the auxiliary tool needs to be firstly placed on a storage rack on the line edge, and after the rear fixed tail lamp of a second vehicle is pre-installed, the auxiliary tool is taken out from the storage rack on the line edge for use; therefore, the auxiliary tool is wasted in working hours in the process of being placed on the line edge storage rack and taken from the line edge storage rack.

Based on the technical problems existing in the assembly of the auxiliary tool for using the rear fixed tail lamp of the automobile, no related solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

Disclosure of Invention

The invention aims to provide an automobile tail lamp assembly auxiliary tool aiming at the defects in the prior art and aims to solve the problem that the working hours are wasted in the assembly of the conventional automobile rear fixed tail lamp use auxiliary tool.

The invention provides an automobile tail lamp assembling assistive device which comprises a supporting frame, wherein supporting vertical rods are respectively arranged on the left side and the right side of the supporting frame in the vertical direction, and a movable positioning structure is arranged at the tops of the supporting vertical rods; the bottom of the support frame is also provided with a movable mounting structure; the movable positioning structure comprises a left movable positioning structure and a right movable positioning structure; the left movable positioning structure is arranged on the supporting upright rod on the left side of the supporting frame and can move on the supporting upright rod in a telescopic mode, so that the working position and the non-working position are switched; the right movable positioning structure is arranged on the supporting upright rod on the right side of the supporting frame and can move in a telescopic mode on the supporting upright rod, and therefore the working position and the non-working position are switched.

Furthermore, the left movable positioning structure and the right movable positioning structure are consistent in structure and symmetrically arranged on the left side and the right side of the support frame along the center line of the support frame; the left movable positioning structure is movably arranged on the supporting upright rod on the left side of the supporting frame along the horizontal direction, and the right movable positioning structure is movably arranged on the supporting upright rod on the right side of the supporting frame along the horizontal direction; the left movable positioning structure and the right movable positioning structure can move close to each other so as to restore to a non-working position; the left movable positioning structure and the right movable positioning structure can deviate from each other to move, and therefore the working position is opened.

Furthermore, the movable positioning structure comprises a positioning connecting rod, the top of the supporting upright rod is provided with a slide rail along the horizontal direction, and the positioning connecting rod is arranged on the slide rail in a sliding manner; a limiting groove is formed on the outer side of the positioning connecting rod, and the opening of the limiting groove faces to the left side or the right side of the supporting vertical rod; the positioning connecting rod is provided with a first tail lamp positioning block at the upper end of the limiting groove, a second tail lamp positioning block at the lower end of the limiting groove, and tail lamp positioning surfaces are formed on the first tail lamp positioning block and the second tail lamp positioning block respectively.

Furthermore, the movable positioning structure further comprises a slide rail connecting plate, the bottom of the slide rail connecting plate is arranged on the slide rail in a sliding mode through a slide block, and the positioning connecting rod is fixedly arranged at the top of the slide rail connecting plate.

Furthermore, the movable positioning structure also comprises a limiting bolt, one end of the slide rail connecting plate protrudes to form a through hole, and the limiting bolt passes through the through hole and is arranged on the slide rail connecting plate in a telescopic manner; a positioning plate is arranged along one side edge of the slide rail, the positioning plate is arranged along the sliding direction of the positioning connecting rod, and positioning holes are respectively formed at two ends of the positioning plate; when the positioning connecting rod slides to the working position, the positioning connecting rod can penetrate through the positioning hole at the front end of the positioning plate through the limiting bolt, so that the working position is locked and positioned; or, the positioning connecting rod can pass through the positioning hole at the rear end of the positioning plate through the limiting bolt when sliding to the non-working position of the positioning connecting rod, so that the locking and positioning of the non-working position are realized.

Furthermore, a bracket guide rail is arranged at the bottom of the support frame along the horizontal direction; the movable mounting structure comprises a left movable mounting structure and a right movable mounting structure; the left movable mounting structure and the right movable mounting structure are respectively arranged on the bracket guide rail in a sliding manner; the left movable mounting structure is positioned on the left side of the bracket guide rail and can mount the support frame on the left side of the frame; the right movable mounting structure is positioned on the right side of the support guide rail and can mount the support frame on the right side of the frame.

Furthermore, the left movable mounting structure and the right movable mounting structure are respectively and symmetrically arranged on the bracket guide rail; the left movable mounting structure comprises a left sliding block and a left mounting mechanism; the right movable mounting structure comprises a right sliding block and a right mounting mechanism, and the left sliding block and the right sliding block are arranged adjacently; and positioning pins are respectively arranged on the opposite sides of the left mounting mechanism and the right mounting mechanism.

Furthermore, a support connecting rod is also arranged on the support frame, and one end of the support connecting rod is fixedly connected to a support upright rod on the left side of the support frame; the other end of the supporting connecting rod is fixedly connected to the supporting upright rod on the right side of the supporting frame.

Furthermore, the top of the supporting upright rod is fixedly connected with a horizontal supporting rod along the horizontal direction, and the sliding rail is fixedly arranged on the horizontal supporting rod; the supporting vertical rod and the horizontal support rod are connected with an inclined rod, one end of the inclined rod is welded and fixed on the supporting vertical rod, and the other end of the inclined rod is welded and fixed on the horizontal support rod.

Furthermore, the support frame can be detachably arranged on the vehicle body through the movable mounting structure, and the mounting position on the vehicle body can be determined through a positioning pin on the movable mounting structure; still be equipped with the adsorption plane on the portable mounting structure, the support frame can be fixed a position on the automobile body through the adsorption plane.

The automobile tail lamp assembly auxiliary tool provided by the invention can be directly placed on the next trolley for use after the tail lamp is fixed from the front trolley to the back trolley in the use process, the pre-installation of the back fixed tail lamp is not influenced, the time for taking and placing the auxiliary tool on the line edge storage rack is saved, the assembly efficiency is improved, and the working hour is saved.

Drawings

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

The invention will be further explained with reference to the drawings, in which:

FIG. 1 is a schematic view of an assembly aid for a tail light of an automobile according to the present invention;

fig. 2 is a schematic diagram of a mobile positioning structure according to the present invention.

In the figure: 1. a support frame; 11. a bracket guide rail; 12. a support link; 2. a left movement positioning structure; 3. a right movement positioning structure; 31. positioning the connecting rod; 32. a slide rail connecting plate; 33. a slide rail; 34. positioning a plate; 341. positioning holes; 35. a limiting bolt; 36. a first tail lamp positioning block; 37. a second tail lamp positioning block; 38. a limiting groove; 4. a left slider; 5. a right slider; 6. a right mounting mechanism; 7. a left mounting mechanism.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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 be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 2, the present invention provides an auxiliary assembly tool for a tail light of an automobile, which is used for mounting an existing tail light of an automobile body, so as to improve the mounting efficiency; specifically, the automobile tail lamp assembling assistive device comprises a support frame 1, wherein supporting vertical rods are respectively arranged on the left side and the right side of the support frame 1 along the vertical direction, and a movable positioning structure is arranged at the tops of the supporting vertical rods; meanwhile, the bottom of the support frame 1 is also provided with a movable mounting structure, and the movable mounting structure is provided with an adsorption mechanism; the movable positioning structure comprises a left movable positioning structure 2 and a right movable positioning structure 3; the left movable positioning structure 2 is arranged on the supporting upright rod on the left side of the support frame 1 and can move on the supporting upright rod in a telescopic mode, so that the working position and the non-working position are switched, and the problem of auxiliary tool interference in the tail lamp installation process is avoided; similarly, the right movable positioning structure 3 is arranged on the supporting upright rod on the right side of the support frame 1 and can move on the supporting upright rod in a telescopic manner, so that the working position and the non-working position are switched, and the problem of auxiliary interference in the installation process of the tail lamp is avoided; the automobile tail lamp assembly auxiliary tool provided by the invention can effectively improve the installation efficiency, and solves the problem that the working hours are wasted by repeatedly taking and placing the auxiliary tool in the assembly process of the automobile rear fixed tail lamp auxiliary tool.

Preferably, in combination with the above solutions, as shown in fig. 1 to 2, the left mobile positioning structure 2 and the right mobile positioning structure 3 have the same structure and are symmetrically arranged on the left and right sides of the support frame 1 along the center line of the support frame 1, so as to mount the tail light of the automobile; specifically, the left mobile positioning structure 2 is movably arranged on the supporting upright rod on the left side of the supporting frame 1 along the horizontal direction, and the right mobile positioning structure 3 is movably arranged on the supporting upright rod on the right side of the supporting frame 1 along the horizontal direction; the left mobile positioning structure 2 and the right mobile positioning structure 3 can move close to each other to return to the non-working position, that is, the left mobile positioning structure 2 moves inwards respectively to return to the non-working position; further, the movable left positioning structure 2 and the movable right positioning structure 3 can deviate from each other to move, so as to open to the working position, namely, the movable left positioning structure 2 moves to the outside respectively, so as to be in the working position.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the movable positioning structure includes a positioning connecting rod 31, and a sliding rail 33 is disposed on the top of the supporting upright rod 31 along the horizontal direction, and the bottom of the positioning connecting rod 31 can be slidably disposed on the sliding rail 33, so as to realize the reciprocating movement; specifically, the outer side of the positioning connecting rod 31 is formed with a limit groove 38, and the opening of the limit groove 38 faces the left side or the right side of the supporting upright rod 31; specifically, the opening of the limiting groove 38 of the positioning connecting rod 31 on the right side of the support frame 1 faces the right side of the supporting upright rod 31, and the opening of the limiting groove 38 of the positioning connecting rod 31 on the left side of the support frame 1 faces the left side of the supporting upright rod 31; further, a first tail lamp positioning block 36 is provided on the positioning link 31 at the upper end of the limit groove 38, a second tail lamp positioning block 37 is provided on the positioning link 31 at the lower end of the limit groove 38, and tail lamp positioning surfaces are formed on the first tail lamp positioning block 36 and the second tail lamp positioning block 37, respectively, so that positioning can be performed when the automobile tail lamp is mounted.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the movable positioning structure further includes a slide rail connecting plate 32, and a bottom of the slide rail connecting plate 32 is slidably disposed on the slide rail 33 through a slider, so as to reciprocate on the slide rail 33; the positioning connecting rod 31 is fixedly arranged on the top of the slide rail connecting plate 32, so as to reciprocate along with the slide rail connecting plate 32.

Preferably, with the above scheme, as shown in fig. 1 to 2, the movable positioning structure further includes a limiting bolt 35, a through hole is formed at one end of the slide rail connecting plate 32 in a protruding manner, and the limiting bolt 35 passes through the through hole and is telescopically arranged on the slide rail connecting plate 32; further, one side edge of the slide rail 33 is provided with a positioning plate 34, the positioning plate 34 is arranged along the sliding direction of the positioning connecting rod 31, and two ends of the positioning plate 34 are respectively formed with positioning holes 341, that is, the positioning hole 341 at one end is used for positioning the working position of the connecting rod 31, and the positioning hole 341 at the other end is used for positioning the non-working position of the connecting rod 31; specifically, when the positioning connecting rod 31 slides to the working position, the limiting bolt 35 can pass through the positioning hole 341 at the front end of the positioning plate 34, so as to realize locking and positioning of the working position; or, when the positioning connecting rod 31 slides to the non-working position, the limiting bolt 35 can pass through the positioning hole 341 at the rear end of the positioning plate 34, so as to realize the locking and positioning of the non-working position.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the bottom of the supporting frame 1 is provided with a frame rail 11 along the horizontal direction; specifically, the mobile mounting structure comprises a left mobile mounting structure and a right mobile mounting structure; the left movable mounting structure and the right movable mounting structure are respectively arranged on the bracket guide rail 11 in a sliding manner; further, the left movable mounting structure is positioned on the left side of the bracket guide rail 11 and can mount the support frame 1 on the left side of the frame; the right movable mounting structure is located on the right side of the bracket rail 11 and can mount the support frame 1 on the right side of the vehicle frame.

Preferably, in combination with the above solutions, as shown in fig. 1 to 2, the left movable mounting structure and the right movable mounting structure are respectively symmetrically arranged on the bracket rail 11, so as to implement symmetrical mounting, thereby making the mounting of the automobile tail light more coordinated; specifically, the left movable mounting structure comprises a left slider 4 and a left mounting mechanism 7; the right movable mounting structure comprises a right sliding block 5 and a right mounting mechanism 6, and the left sliding block 4 and the right sliding block 5 are arranged adjacently; and positioning pins are respectively arranged on the opposite sides of the left mounting mechanism 7 and the right mounting mechanism 6.

Preferably, in combination with the above solutions, as shown in fig. 1 to 2, the supporting frame 1 is further provided with a supporting connecting rod 12, and one end of the supporting connecting rod 12 is fixedly connected to the supporting upright at the left side of the supporting frame 1; the other end of the support connecting rod 12 is fixedly connected to the support upright rod on the right side of the support frame 1, so that the support effect is achieved in the whole structure, and the stability is improved.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the top of the supporting upright is fixedly connected with a horizontal supporting rod along the horizontal direction, and the sliding rail 33 is fixedly arranged on the horizontal supporting rod; particularly, the supporting vertical rod and the horizontal supporting rod are connected with the inclined rod, one end of the inclined rod is welded and fixed on the supporting vertical rod, and the other end of the inclined rod is welded and fixed on the horizontal supporting rod, so that the supporting of the horizontal supporting rod is more stable.

Preferably, in combination with the above solutions, as shown in fig. 1 to 2, the support frame 1 can be detachably disposed on the vehicle body through the movable mounting structure, and can determine the mounting position on the vehicle body through a positioning pin on the movable mounting structure; further, still be equipped with the adsorption plane on the portable mounting structure, support frame 1 can be fixed a position on the automobile body through the adsorption plane to realize the installation.

As shown in fig. 1 to 2, when the final assembly vehicle moves to the rear fixed tail lamp station, the positioning surface on the movable tail lamp positioning block is in the non-working position (i.e. the positioning connecting rod 31 is located at the inner side of the supporting frame 1); the tail lamp mounting auxiliary tool is positioned on a vehicle body, then a rear fixed tail lamp is pre-screwed after being mounted according to an assembly specification, the limiting bolt is pulled out, a tail lamp positioning surface outwards slides to a working position through the sliding rail and is positioned by the limiting bolt 35, then the rear fixed tail lamp is screwed, after the rear fixed tail lamp is mounted, the limiting bolt 35 is pulled out, the tail lamp positioning surface inwards slides to a non-working position through the sliding rail and is positioned by the limiting bolt 35, and the rear fixed tail lamp is directly placed on a rear vehicle body to be mounted.

The automobile tail lamp assembly auxiliary tool provided by the invention can be directly placed on the next trolley for use after the tail lamp is fixed from the front trolley to the back trolley in the use process, the pre-installation of the back fixed tail lamp is not influenced, the time for taking and placing the auxiliary tool on the line edge storage rack is saved, the assembly efficiency is improved, and the working hour is saved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.