CN217804546U

CN217804546U - Rotating shaft of rearview mirror of vehicle

Info

Publication number: CN217804546U
Application number: CN202221505985.XU
Authority: CN
Inventors: 徐森伟
Original assignee: Ningbo Fenghua Jinsen Electromechanical Co ltd
Current assignee: Ningbo Fenghua Jinsen Electromechanical Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-15
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a vehicle rearview mirror technical field, in particular to a vehicle rearview mirror rotating shaft, which comprises a rotating shaft main body, a buckle cover is fixedly connected on the rotating shaft main body, a settling mechanism is arranged on the rotating shaft main body, the settling mechanism comprises a settling block, a settling block is arranged on the rotating shaft main body, an adjusting mechanism is arranged on the settling block, the adjusting mechanism comprises an adjusting block, an adjusting block is arranged on the settling block, a lead screw is fixedly connected on the adjusting block, the lead screw is rotatably connected in the settling block, a touch block is slidably connected in the settling block, and the lead screw is in threaded connection in the touch block; can adjust rear-view mirror pivot upper pressure spring's compression state according to user's the actual operation condition to damping force when conveniently adjusting the rotation rear-view mirror makes the operation that accords with the user more experience.

Description

Rotating shaft of rearview mirror of vehicle

Technical Field

The utility model relates to a rear-view mirror pivot specifically is a vehicle rearview mirror pivot belongs to vehicle rearview mirror technical field.

Background

The automobile rearview mirror can reflect the conditions of the rear, the side and the lower part of an automobile, so that a driver can indirectly see the conditions of the positions clearly, the automobile rearview mirror plays a role of a second eye, and the visual field range of the driver is expanded. In order to eliminate the blind angle of sight, the rearview mirror is usually required to be angularly adjusted, so that a special rearview mirror rotating shaft is required when the rearview mirror is assembled.

However, when the conventional rotating shaft of the automobile rearview mirror is actually installed, in order to ensure that a certain damping friction force can exist when the rearview mirror is subsequently rotated, the situation that the rearview mirror is shaken and loosened when the rearview mirror is used is avoided, therefore, a pressure spring is usually sleeved on the rotating shaft, but the installation position of the pressure spring is mostly fixed, and part of users feel that the damping force for rotating the rearview mirror is too large in operation, so that the rotation is inconvenient, and meanwhile, part of users feel that the damping force is smaller in operation, so that the rearview mirror is easy to deviate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pivot of automobile rearview mirror in order to solve above-mentioned problem, can adjust pressure spring's compression state in the pivot of rearview mirror according to user's the actual operating conditions to conveniently adjust the damping force when rotating the rearview mirror, make the operation that accords with the user more experience.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a vehicle rearview mirror pivot, including the pivot main part, fixedly connected with buckle closure in the pivot main part, be equipped with arrangement mechanism in the pivot main part, arrangement mechanism is including settling the piece, be equipped with the arrangement piece in the pivot main part, be equipped with adjustment mechanism on settling the piece, adjustment mechanism includes the regulating block, be equipped with the regulating block on settling the piece, fixedly connected with lead screw on the regulating block, the lead screw rotates to be connected in the inside of settling the piece, settle the inside sliding connection of piece has the touch multitouch, lead screw threaded connection is in the inside of touching multitouch.

Preferably, the top of the buckle cover is circular ring-shaped, and the bottom of the buckle cover is circular truncated cone-shaped.

Preferably, the mounting block is provided with a bolt, and the mounting block is mounted on the rotating shaft main body through the bolt.

Preferably, the rotating shaft main body is provided with two bolts, and the two bolts are arranged oppositely.

Preferably, the spring is fixedly connected inside the placing block, a clamping block is fixedly connected to the spring, and the clamping block is clamped inside the rotating shaft main body.

Preferably, the number of the springs is two, and the two springs are symmetrically arranged.

Preferably, the outer part of the adjusting block is circular, and an inner groove with a hexagonal cross section is arranged inside the adjusting block.

Preferably, the bottom of the contact block is provided with a placement groove, and the placement groove is annular.

Preferably, the arrangement block is fixedly connected with a limiting rod, and the limiting rod is connected to the inside of the contact block in a sliding manner.

The utility model has the advantages that: during the use, the user can with required pressure spring cup joint in the pivot main part, make pressure spring's one end contradict inside the buckle closure, then, to settle piece fixed mounting in the pivot main part again, at this moment, settle the conflict piece on the piece and just contradict in pressure spring, afterwards, the user can adopt tools such as corresponding hexagonal spanner, adjust the rotation to the regulating block, then the regulating block rotates and drives the lead screw and rotate, along with the rotation of lead screw, will drive the continuous inside removal settling the piece of conflict piece, then the conflict piece will be continuous extrudees the conflict to pressure spring, until adjusting pressure spring to required suitable position, thereby can be according to user's actual operating conditions, pressure spring's compression state is adjusted in the pivot main part, and then conveniently adjust the damping force when rotating the rear-view mirror, make the operation that accords with user more experience.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connection structure of the main body of the rotating shaft, the mounting block, the adjusting block, the screw rod, the contact block and the mounting groove of the present invention;

FIG. 3 is a schematic view of the connection structure between the main body of the rotating shaft and the mounting mechanism of the present invention;

FIG. 4 is an enlarged view of the part A shown in FIG. 1;

fig. 5 is an enlarged view of the part B shown in fig. 3.

In the figure: 1. a rotating shaft main body; 2. covering; 3. a placement mechanism; 301. a mounting block; 302. a bolt; 303. a spring; 304. a clamping block; 4. an adjustment mechanism; 401. a regulating block; 402. a screw rod; 403. a contact block; 404. a placing groove; 405. a limiting rod.

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.

The embodiment is as follows: referring to fig. 1-5, a rotating shaft of a vehicle rearview mirror includes a rotating shaft body 1, a buckle cover 2 is fixedly connected to the rotating shaft body 1, a mounting mechanism 3 is arranged on the rotating shaft body 1, the mounting mechanism 3 includes a mounting block 301, the rotating shaft body 1 is provided with the mounting block 301, the mounting block 301 is provided with an adjusting mechanism 4, the adjusting mechanism 4 includes an adjusting block 401, the mounting block 301 is provided with an adjusting block 401, the adjusting block 401 is fixedly connected with a screw rod 402, the screw rod 402 is rotatably connected to the inside of the mounting block 301, a touch block 403 is slidably connected to the inside of the mounting block 301, and the screw rod 402 is in threaded connection with the inside of the touch block 403; the top of the buckle cover 2 is annular, and the bottom of the buckle cover 2 is in a round table shape, so that the pressure spring can be more conveniently arranged; the mounting block 301 is provided with a bolt 302, the mounting block 301 is mounted on the rotating shaft main body 1 through the bolt 302, and the mounting block 301 is fixedly mounted on the rotating shaft main body 1 through the bolt 302; two bolts 302 are arranged on the rotating shaft main body 1, the two bolts 302 are oppositely arranged, and the mounting block 301 is mounted on the rotating shaft main body 1 through the two bolts 302 for further convenience; the spring 303 is fixedly connected inside the mounting block 301, the fixture block 304 is fixedly connected on the spring 303, the fixture block 304 is clamped inside the rotating shaft main body 1, and the mounting block 301 is temporarily limited by the cooperation of the spring 303 and the fixture block 304; two springs 303 are arranged, the two springs 303 are symmetrically arranged, and the temporary limiting effect on the mounting block 301 is further facilitated through the two groups of springs 303 and the clamping blocks 304; the outer part of the adjusting block 401 is circular, and an inner groove with a hexagonal cross section is formed in the adjusting block 401, so that the adjusting block 401 can be conveniently operated by a corresponding operating tool; the bottom of the contact block 403 is provided with a placement groove 404, the placement groove 404 is annular, and the placement groove 404 is used for conveniently placing a corresponding pressure spring; settle and go up fixedly connected with gag lever post 405 on the piece 301, and gag lever post 405 sliding connection in the inside of conflict piece 403, through gag lever post 405, for convenience play the effect of spacing direction to conflict piece 403.

When the utility model is used, refer to fig. 1 to fig. 3: firstly, the user can cup joint required pressure spring on pivot main part 1 earlier, make pressure spring's one end contradict inside buckle closure 2, then, will settle piece 301 and cup joint on pivot main part 1 again, at first make fixture block 304 block under spring 303's effect inside pivot main part 1, it is convenient to carry out preliminary block spacing to settling piece 301, then pass through bolt 302, will settle piece 301 fixed mounting on pivot main part 1, at this moment, it just contradicts in pressure spring to settle the piece of abutting block 403 on 301, and it just blocks in pressure spring to place groove 404 on the piece of contradicting 403, afterwards, the user can adopt tools such as corresponding hexagonal spanner, adjust rotation to adjusting block 401, then adjusting block 401 rotates and drives lead screw 402 to rotate, along with the rotation of lead screw 402, will drive abutting block 403 and constantly settling piece 301 inside along the gag lever 405 removal, then conflict piece 403 will constantly extrude the conflict pressure spring, until adjusting pressure spring to required suitable position, thereby can be according to user's actual operating conditions, the compression state of pressure spring on pivot main part 1 is adjusted and then convenient when adjusting the rear view mirror rotation, make the damping operating force accord with the adjustment more.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a vehicle rearview mirror pivot, includes pivot main part (1), its characterized in that: fixedly connected with buckle closure (2) is gone up in pivot main part (1), be equipped with arrangement mechanism (3) on pivot main part (1), arrangement mechanism (3) are including settling piece (301), be equipped with settling piece (301) on pivot main part (1), be equipped with adjustment mechanism (4) on settling piece (301), adjustment mechanism (4) include regulating block (401), be equipped with regulating block (401) on settling piece (301), fixedly connected with lead screw (402) is gone up in regulating block (401), lead screw (402) rotate to be connected in the inside of settling piece (301), settle piece (301) inside sliding connection has to touch multitouch (403), lead screw (402) threaded connection is in the inside of touching multitouch (403).

2. The vehicle rearview mirror spindle of claim 1, wherein: the top of the buckle cover (2) is circular ring-shaped, and the bottom of the buckle cover (2) is circular truncated cone-shaped.

3. The vehicle rearview mirror spindle of claim 1, wherein: the mounting block (301) is provided with a bolt (302), and the mounting block (301) is mounted on the rotating shaft main body (1) through the bolt (302).

4. A mirror shaft according to claim 3, wherein: two bolts (302) are arranged on the rotating shaft main body (1), and the two bolts (302) are oppositely arranged.

5. The vehicle rearview mirror spindle of claim 4, wherein: the spring (303) is fixedly connected inside the mounting block (301), a clamping block (304) is fixedly connected to the spring (303), and the clamping block (304) is clamped inside the rotating shaft main body (1).

6. The vehicle rearview mirror spindle of claim 5, wherein: the number of the springs (303) is two, and the two springs (303) are symmetrically arranged.

7. The vehicle rearview mirror spindle according to claim 1, wherein: the outer portion of the adjusting block (401) is circular, and an inner groove with a hexagonal cross section is formed in the adjusting block (401).

8. The vehicle rearview mirror spindle of claim 7, wherein: the bottom of the contact block (403) is provided with a placement groove (404), and the placement groove (404) is annular.

9. The vehicle rearview mirror spindle according to claim 8, wherein: the positioning block (301) is fixedly connected with a limiting rod (405), and the limiting rod (405) is connected to the inside of the contact block (403) in a sliding mode.