Automobile four-wheel positioning reflective target mounting rack structure
The automobile four-wheel positioning reflective target mounting bracket designed with a plug-in structure and a rotating block solves the problems of inconvenient installation and difficult position adjustment in the prior art, achieves convenient installation and safe position adjustment, and avoids operator interference.
Patent Information
- Application Number
- CN202423172570.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing automobile four-wheel alignment reflective target mounting frame structure is fixed to the side of the column by screw locking, which is inconvenient to install and disassemble and difficult to adjust the position, and is easy to interfere with the operator.
It adopts a plug-in structure, uses a combination of C-shaped buckles and connecting columns, and combines the design of rotating blocks and pry bar positioning blocks to achieve convenient installation and angle adjustment of the target support frame. The connection is achieved through the cooperation of the plug-in unit and the C-shaped buckle, and the rotation limit is achieved through the cooperation of the pry bar and the positioning slot.
The reflective target mounting frame can be easily assembled and disassembled, and its position can be adjusted to avoid scratches with operators, thereby improving ease of use and safety.
Smart Images
Figure CN223485161U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive testing technology, and in particular to a four-wheel alignment reflective target mounting bracket structure for automobiles. Background Technology
[0002] A four-wheel alignment machine is a precision measuring instrument used to detect the wheel alignment parameters of a car and compare them with the original design parameters. It guides users to make corresponding adjustments to the wheel alignment parameters to meet the original design requirements, so as to achieve ideal car driving performance, namely easy operation, stable and reliable driving, and reduced tire wear.
[0003] Common automotive four-wheel alignment reflector mounting brackets are fixed to the side of the column with screws to hold reflectors. However, this fixed structure is inconvenient to install and disassemble, and because the reflector mounting bracket extends to both sides of the column, it is prone to scraping against the operator. Therefore, a new automotive four-wheel alignment reflector mounting bracket structure is needed to facilitate convenient installation and position adjustment. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a car four-wheel alignment reflective target mounting bracket structure, which can solve the problems of the general reflective target mounting bracket structure being bolted to the side of the column, making installation and disassembly inconvenient, and the inability to adjust the position easily interfering with the operator.
[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: a car four-wheel positioning reflective target mounting frame structure, wherein the target mounting frame is installed on the side of the column, and the side of the column is provided with a pair of C-shaped buckles for insertion along the vertical direction, and the C-shaped buckles and the side of the column form an insertion cavity; its innovation lies in: including a target support frame, a target support frame positioning module and a target support frame rotation module;
[0006] The target support frame includes side plates, a bottom plate, and end plates; the side plates are a pair and arranged parallel to each other; the bottom plate is perpendicularly connected to the side plates between the bottom ends of the two side plates; the end plates are a pair and are respectively arranged at both ends of the side plates; the side plates, bottom plate, and end plates cooperate to form a polyhedral box structure with an open top; a support plate is provided at one edge of the top of the target support frame;
[0007] The target support frame positioning module is installed at one end of the target support frame; the target support frame positioning module includes a connecting column and a plug-in unit; the plug-in unit has a pair and is arranged vertically on the side of the connecting column, and the connection between the target support frame and the column is realized by the plug-in unit cooperating with the C-type buckle; the connecting column is installed on one end face of the target support frame through a slewing bearing and a bearing seat.
[0008] The target support frame rotation module includes a rotating block, a pry bar, and a positioning block. The rotating block is mounted on a support plate at the top of the target support frame and rotates synchronously with the target support frame. A pry bar is hinged to the rotating block perpendicular to the axis of the connecting column, and the pry bar can rotate around the rotating block in a vertical plane. The positioning block is mounted on the connecting column and engages with the end of the pry bar. A positioning groove is provided on the positioning block along the circumferential direction, and the end of the pry bar can be embedded in the positioning groove of the positioning block on the connecting column to achieve limited fixation of the target support frame after rotation around the connecting column.
[0009] Furthermore, the insertion unit includes a pin head, a limiting pin, and a hinge shaft; the pin head is fixedly mounted on the side of the connecting post and is embedded in the insertion cavity; a recess for accommodating the limiting pin is provided near the bottom end of the pin head, and a hinge hole is horizontally provided on the pin head located at the recess; the hinge shaft is disposed in the hinge hole, and one end of the hinge shaft extends out of the pin head into the recess for accommodating the limiting pin; the limiting pin is disposed in the insertion... The pin head is located in the recessed cavity and connected to the hinge shaft, rotating with the hinge shaft; the center of gravity of the limiting pin is located diagonally above the hinge shaft and biased towards the outside of the C-shaped buckle; the end of the limiting pin rotates out of the recessed cavity and is supported on the lower surface of the C-shaped buckle by its own weight, and the bottom end of the limiting pin presses against the side wall of the recessed cavity to limit it when the top end of the limiting pin rotates out of the recessed cavity; when the plug-in unit needs to be pulled out, the limiting pin can be manually pressed into the recessed cavity to pull out the reflective target mounting bracket.
[0010] Furthermore, a torsion spring is provided at the hinge joint between the pry bar and the rotating block, and the torsion of the torsion spring keeps the end of the pry bar pressed against the positioning groove of the positioning block.
[0011] The advantages of this utility model are:
[0012] 1) In this utility model, the reflective target mounting frame is installed on the side of the column using a plug-in movable structure, which makes the assembly and disassembly of the reflective target mounting frame more convenient. In addition, by setting a target support frame rotation module at the end of the reflective target mounting frame, the target support frame can be rotated and adjusted from the side of the column. On the one hand, the position of the reflective target on the target support frame can be adjusted. On the other hand, after the reflective target is used, the target support frame can be rotated to the other side of the column to prevent scratches during personnel movement. Attached Figure Description
[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0014] Figure 1 This is a schematic diagram of a car four-wheel alignment reflective target mounting frame structure according to the present invention.
[0015] Figure 2 This is a schematic diagram of a target support frame rotation module for a four-wheel alignment reflective target mounting frame structure for automobiles, according to this utility model. Detailed Implementation
[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0018] like Figure 1 Figure 2 The diagram shows a four-wheel alignment reflective target mounting bracket structure for automobiles. The target mounting bracket is installed on the side of the column 1. The side of the column 1 is provided with a pair of C-shaped buckles 11 for insertion along the vertical direction, and the C-shaped buckles 11 and the side of the column 1 form an insertion cavity; it includes a target support bracket 2, a target support bracket positioning module 3, and a target support bracket rotation module 4.
[0019] The target support frame 2 includes a side plate, a bottom plate, and an end plate; the side plates are a pair and are arranged parallel to each other; the bottom plate is perpendicularly connected to the side plates between the bottom ends of the two side plates; the end plates are a pair and are respectively arranged at both ends of the side plates; the side plates, bottom plate, and end plates cooperate to form a polyhedral box structure with an open top; a support plate 21 is provided at one edge of the top of the target support frame.
[0020] The target support frame positioning module 3 is installed at one end of the target support frame; the target support frame positioning module 3 includes a connecting column 31 and a plug-in unit 32; the plug-in unit 32 has a pair and is arranged vertically on the side of the connecting column 31, and the connection between the target support frame 2 and the column 1 is realized by the plug-in unit 32 cooperating with the C-type buckle 11; the connecting column 31 is installed on one end face of the target support frame 2 through a slewing bearing and a bearing seat.
[0021] The target support frame rotation module 4 includes a rotating block 41, a pry bar 42, and a positioning block 43. The rotating block is set on the support plate at the top of the target support frame 2 and rotates synchronously with the target support frame 2. A pry bar 42 is hinged to the rotating block 41 in a direction perpendicular to the axis of the connecting column 31. The pry bar 42 can rotate around the rotating block in a vertical plane. The positioning block 43 is set on the connecting column and cooperates with the end of the pry bar. A positioning groove is provided on the positioning block 43 along the circumferential direction. The end of the pry bar 42 can be embedded in the positioning groove of the positioning block on the connecting column 41 to achieve the limiting and fixing of the target support frame 2 after it rotates around the connecting column.
[0022] The insertion unit 32 includes a pin head 33, a limiting pin 34, and a hinge shaft 35. The pin head 33 is fixedly installed on the side of the connecting post 31 and is embedded in the insertion cavity. A cavity for accommodating the limiting pin 34 is provided near the bottom of the pin head 33, and a hinge hole is horizontally provided on the pin head at the location of this cavity. The hinge shaft 35 is disposed in the hinge hole, and one end of the hinge shaft 35 extends out of the pin head into the cavity accommodating the limiting pin 34. The limiting pin 34 is disposed on the pin head... The limiting pin 34 is located inside the cavity and connected to the hinge shaft, rotating with the hinge shaft. The center of gravity of the limiting pin 34 is located diagonally above the hinge shaft 35 and biased towards the outside of the C-shaped buckle 11. The limiting pin 34 rotates out of the cavity by its own weight and supports itself on the lower surface of the C-shaped buckle 11. The bottom end of the limiting pin 34 presses against the side wall of the cavity to limit the movement when the top end of the limiting pin 34 rotates out of the cavity. When the plug-in unit 32 needs to be removed, the limiting pin 32 can be manually pressed into the cavity to remove the reflective target mounting bracket.
[0023] A torsion spring is provided at the hinge of the pry bar 42 and the rotating block 41, and the end of the pry bar 42 is pressed into the positioning groove of the positioning block 43 by the torsion of the torsion spring.
[0024] The working principle of this utility model is as follows: by installing the reflective target mounting frame on the side of the column using a plug-in movable structure, the assembly and disassembly of the reflective target mounting frame is more convenient; in addition, by setting a target support frame rotation module at the end of the reflective target mounting frame, the target support frame can be rotated and adjusted from the side of the column. On the one hand, the position of the reflective target on the target support frame can be adjusted, and on the other hand, after the reflective target is used, the target support frame can be rotated to the other side of the column to prevent scratches during personnel movement.
[0025] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.
Claims
1. A four-wheel alignment reflective target mounting bracket structure for automobiles, wherein the target mounting bracket is installed on the side of a column, and the side of the column is provided with a pair of C-shaped buckles for insertion along the vertical direction, and the C-shaped buckles and the side of the column form an insertion cavity; characterized in that: Includes a target support frame, a target support frame positioning module, and a target support frame rotation module; The target support frame includes side plates, a bottom plate, and end plates; the side plates are a pair and arranged parallel to each other; the bottom plate is perpendicularly connected to the side plates between the bottom ends of the two side plates; the end plates are a pair and are respectively arranged at both ends of the side plates; the side plates, bottom plate, and end plates cooperate to form a polyhedral box structure with an open top; a support plate is provided at one edge of the top of the target support frame; The target support frame positioning module is installed at one end of the target support frame; the target support frame positioning module includes a connecting column and a plug-in unit; the plug-in unit has a pair and is arranged vertically on the side of the connecting column, and the connection between the target support frame and the column is realized by the plug-in unit cooperating with the C-type buckle; the connecting column is installed on one end face of the target support frame through a slewing bearing and a bearing seat. The target support frame rotation module includes a rotating block, a pry bar, and a positioning block. The rotating block is mounted on a support plate at the top of the target support frame and rotates synchronously with the target support frame. A pry bar is hinged to the rotating block perpendicular to the axis of the connecting column, and the pry bar can rotate around the rotating block in a vertical plane. The positioning block is mounted on the connecting column and engages with the end of the pry bar. A positioning groove is provided on the positioning block along the circumferential direction, and the end of the pry bar can be embedded in the positioning groove of the positioning block on the connecting column to achieve limited fixation of the target support frame after rotation around the connecting column.
2. The automotive four-wheel alignment reflective target mounting bracket structure according to claim 1, characterized in that: The insertion unit includes a pin head, a limiting pin, and a hinge shaft; the pin head is fixedly installed on the side of the connecting post and is embedded in the insertion cavity; a cavity for accommodating the limiting pin is provided near the bottom end of the pin head, and a hinge hole is horizontally provided on the pin head located at the cavity position; the hinge shaft is disposed in the hinge hole, and one end of the hinge shaft extends out of the pin head into the cavity accommodating the limiting pin; the limiting pin is disposed on the pin head. The limiting pin is located inside the concave cavity and connected to the hinge shaft, rotating with the hinge shaft; the center of gravity of the limiting pin is located diagonally above the hinge shaft and biased towards the outside of the C-shaped buckle; the end of the limiting pin is rotated out of the concave cavity by its own weight and supported on the lower surface of the C-shaped buckle, and the bottom end of the limiting pin is pressed against the side wall of the concave cavity for limiting when the top end of the limiting pin rotates out of the concave cavity; when the plug-in unit needs to be pulled out, the limiting pin can be manually pressed into the concave cavity to pull out the reflective target mounting bracket.
3. The automotive four-wheel alignment reflective target mounting bracket structure according to claim 1, characterized in that: A torsion spring is provided at the hinge point between the pry bar and the rotating block, and the torsion of the torsion spring keeps the end of the pry bar pressed against the positioning groove of the positioning block.