CN-224223762-U - Millimeter wave radar adjusting tool

Abstract

The utility model relates to the technical field of millimeter wave radars, in particular to a millimeter wave radar adjusting tool which comprises a tightening sleeve, a connecting rod part and an angle display, wherein the tightening sleeve is used for being connected with an adjusting bolt on the millimeter wave radar, the tightening sleeve is fixedly connected with the connecting rod part, the angle display comprises a dial plate and a pointer, the dial plate is provided with scales, the pointer is rotationally connected with the dial plate, and the connecting rod part can drive the pointer to rotate. When the millimeter wave radar adjusting tool is used, the rotating angle of the tightening sleeve can be quantitatively read through the dial plate and the pointer of the angle display, so that an operator can intuitively acquire the rotating angle of the millimeter wave radar adjusting bolt, the purpose of accurately adjusting the rotating angle of the millimeter wave radar adjusting bolt is achieved, and the situation that the bolt is excessively adjusted or insufficiently adjusted is avoided.

Inventors

• LIU PEISHUO
• CHEN QIBO
• WU CHAOYUAN
• LIU CHUANG

Assignees

• 广汽本田汽车有限公司

Dates

Publication Date

20260512

Application Date

20250530

Claims (10)

1. 1. The millimeter wave radar adjusting tool is characterized by comprising a tightening sleeve (1), a connecting rod portion and an angle display, wherein the tightening sleeve (1) is connected with an adjusting bolt on a millimeter wave radar, the tightening sleeve (1) is fixedly connected with the connecting rod portion, the angle display comprises a dial plate (2) and a pointer (3), a scale is arranged on the dial plate (2), the pointer (3) is rotationally connected with the dial plate (2), and the connecting rod portion can drive the pointer (3) to rotate.
2. 2. A millimeter wave radar adjustment tool according to claim 1, characterized in that the angle display further comprises a housing (4), the dial (2) and the pointer (3) being mounted on top of the housing (4); The connecting rod portion includes bull stick (5), first bevel gear (6) and second bevel gear (7), screw up sleeve (1) fixed mounting in the one end of bull stick (5), bull stick (5) pass the lateral wall of shell (4) and with shell (4) rotate and be connected, first bevel gear (6) with second bevel gear (7) all are located the inner chamber of shell (4), first bevel gear (6) cover is established on bull stick (5) and with bull stick (5) fixed connection, the bottom fixed mounting of pointer (3) is in on second bevel gear (7), first bevel gear (6) with second bevel gear (7) meshing.
3. 3. A millimeter wave radar adjustment tool according to claim 2, characterized in that the transmission ratio of the first bevel gear (6) to the second bevel gear (7) is 1:1.
4. 4. A millimeter wave radar adjustment tool according to claim 2, characterized in that the bottom of the housing (4) is square.
5. 5. The millimeter wave radar adjustment tool according to claim 2, characterized in that the inner cavity of the housing (4) is further fixedly provided with a first support plate (9) and a second support plate (10), the rotating rod (5) penetrates through the first support plate (9) and the second support plate (10) and the rotating rod (5) is rotatably connected with the first support plate (9) and the second support plate (10), and the first bevel gear (6) is located between the first support plate (9) and the second support plate (10).
6. 6. The millimeter wave radar adjustment tool according to claim 5, characterized in that a rotary damper (11) is provided on the first support plate (9) and/or the second support plate (10), and the rotating rod (5) passes through the rotary damper (11) on the first support plate (9) and/or the second support plate (10) and is fixedly connected with the rotary damper (11).
7. 7. A millimeter wave radar adjustment tool according to claim 2, characterized in that the surfaces of the first bevel gear (6) and the second bevel gear (7) are provided with a wear-resistant coating.
8. 8. The millimeter wave radar adjustment tool according to claim 2, characterized in that a handle (12) is arranged at one end of the rotating rod (5) far away from the tightening sleeve (1), and the handle (12) is fixedly connected with the rotating rod (5).
9. 9. The millimeter wave radar adjustment tool of claim 8, wherein the handle (12) is provided with anti-skid threads.
10. 10. A millimeter wave radar adjustment tool according to claim 2, characterized in that the tightening sleeve (1) is detachably connected to the turning rod (5).

Description

Millimeter wave radar adjusting tool Technical Field The utility model relates to the technical field of millimeter wave radars, in particular to a millimeter wave radar adjusting tool. Background The millimeter wave radar of the automobile needs to be adjusted by using bolts in the process of installation and subsequent maintenance, and the adjusting mode is to screw the adjusting bolts on the millimeter wave radar to a proper degree. At present, when an adjusting bolt on the millimeter wave radar is screwed down, a manual adjusting mode is adopted to manually adjust the millimeter wave radar. When the millimeter wave radar is manually adjusted, the manual operation of the millimeter wave radar is seriously dependent on the experience and operation skills of workers, the adjustment precision difference between different operators is large, the consistency of the product quality is difficult to ensure, the adjustment process is time-consuming, and the efficiency is low. Especially in mass production, the angle of rotation required by an adjusting bolt is consistent when the millimeter wave radar is adjusted, but the millimeter wave radar is influenced by human factors, the condition that the bolt is adjusted excessively or insufficiently easily occurs in the adjusting process, the performance of the product is unstable, and even the bolt and the radar installation part are possibly damaged due to multiple times of adjustment. Disclosure of utility model The utility model aims to overcome the defect that excessive or insufficient bolt adjustment is easy to occur in the adjustment process when the millimeter wave radar is adjusted in large-scale production in the prior art, and provides the millimeter wave radar adjustment tool. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a millimeter wave radar adjustment tool, including screwing up sleeve, connecting rod portion and angle display, screw up the sleeve and be used for with the last adjusting bolt connection of millimeter wave radar, screw up the sleeve with connecting rod portion fixed connection, angle display includes dial plate and pointer, be equipped with the scale on the dial plate, the pointer with the dial plate rotates to be connected, connecting rod portion can drive the pointer rotates. When the millimeter wave radar adjusting tool is used, the tightening sleeve is fixedly sleeved on the adjusting bolt on the millimeter wave radar, then the connecting rod part is rotated, and the tightening sleeve can be driven to rotate when the connecting rod part rotates, so that the bolt of the millimeter wave radar is tightened. Simultaneously, the connecting rod portion can also drive the pointer on the angle display to rotate when rotating, and operating personnel can read the rotation angle of pointer through the scale change that the pointer indicates when rotating on the dial plate, and then acquires adjusting bolt's on the millimeter wave radar rotation angle. When the millimeter wave radar adjusting tool is used, the rotating angle of the tightening sleeve can be quantitatively read through the dial plate and the pointer of the angle display, so that an operator can intuitively acquire the rotating angle of the millimeter wave radar adjusting bolt, the purpose of accurately adjusting the rotating angle of the millimeter wave radar adjusting bolt is achieved, and the situation that the bolt is excessively adjusted or insufficiently adjusted is avoided. The angle display further comprises a shell, the dial plate and the pointer are both arranged at the top of the shell, the connecting rod part comprises a rotating rod, a first bevel gear and a second bevel gear, the tightening sleeve is fixedly arranged at one end of the rotating rod, the rotating rod penetrates through the side wall of the shell and is rotationally connected with the shell, the first bevel gear and the second bevel gear are both positioned in the inner cavity of the shell, the first bevel gear is sleeved on the rotating rod and is fixedly connected with the rotating rod, the bottom of the pointer is fixedly arranged on the second bevel gear, and the first bevel gear is meshed with the second bevel gear. The dial plate and the pointer are arranged at the top of the shell, so that an operator can more conveniently read the indication number on the dial plate when in use. The rotation axis of the pointer coincides with the rotation axis of the second bevel gear. The bearings are fixedly connected to two opposite side walls on the inner cavity of the shell, and the rotating rod sequentially passes through the two bearings on the side walls of the shell when passing through the side walls of the shell. When the rotating rod rotates, a tightening sleeve fixedly connected with the tail end of the rotating rod and a first bevel gear fixedly connected with the rotating rod synchronously rotate, the first bevel gear