CN218844829U

CN218844829U - Rotating shaft capable of realizing one-way damping

Info

Publication number: CN218844829U
Application number: CN202223485368.0U
Authority: CN
Inventors: 陈子婧
Original assignee: Dongguan Ruilin Precision Hardware Co ltd
Current assignee: Dongguan Ruilin Precision Hardware Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-11
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a pivot technical field just discloses a realize one-way damped pivot, which comprises a base, the top fixed mounting on chassis has the support frame, one-way bearing is installed on the top of support frame, one-way bearing's internally mounted has the pivot body, first rotating turret is installed to the rear end face of pivot body, the right-hand member of first rotating turret rotates and is connected with the second rotating turret, electronic equipment is installed to the other end of second rotating turret. This realize one-way damped pivot, through installing one-way bearing on the pivot body, one-way bearing inner race can only anticlockwise rotation, after support anticlockwise rotation, it can carry out the automatic fixation, can not take place to turn round and reset, has replaced the mode of round pin axle fixing, and one-way bearing can make the operation of pivot more smooth and easy, and the operator only needs the one hand to upwards hold in the palm electronic equipment, can adjust electronic equipment's angle to the regulation operation of the electronic equipment support of being convenient for.

Description

Rotating shaft capable of realizing one-way damping

Technical Field

The utility model relates to a pivot technical field specifically is a realize one-way damped pivot.

Background

The rotating shaft is used for connecting main parts of a product and is used for bearing bending moment and torque in rotating work. At present with electronic product equipment installation on the support, the support can rotate and adjust, can make things convenient for electronic product's operation to use, and fixed after the support is rotatory at present is fixed the pivot of support one end by the round pin axle usually, and this kind of mode need once unscrew and screw up the round pin axle when the support is rotatory, and it is not convenient enough to operate, and when the round pin axle did not screw in place, the support effect of support to electronic product equipment can reduce, influences electronic product's regulation and uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a realize one-way damped pivot possesses advantages such as rotary adjustment is lighter more and the supporting effect is better, solved fixed after the present support rotation and fixed by the pivot of round pin axle to support one end usually, this kind of mode need once unscrew and screw up the round pin axle when the support is rotatory, it is not convenient enough to operate, and when the round pin axle does not precession target in place, the support can reduce the supporting effect of electronic product equipment, influence the problem that electronic product adjusted and used.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a realize one-way damped pivot, includes the chassis, the top fixed mounting on chassis has the support frame, one-way bearing is installed on the top of support frame, one-way bearing's internally mounted has the pivot body, first rotating turret is installed to the rear end face of pivot body, the right-hand member of first rotating turret rotates and is connected with the second rotating turret, electronic equipment is installed to the other end of second rotating turret.

Preferably, the number of the one-way bearings is two, and the two one-way bearings are respectively positioned at the top end of the support frame and the right end of the first rotating frame.

Preferably, the number of the rotating shaft bodies is two, and the two rotating shaft bodies are respectively positioned at the left end of the first rotating frame and the left end of the second rotating frame.

Preferably, the rear end of the rotating shaft body is fixedly provided with a protrusion, the side surface of the protrusion is rotatably connected with a rotating block, the rear end face of the protrusion is in threaded connection with a nut, and the front face of the nut is abutted to the back face of the rotating block.

Compared with the prior art, the utility model provides a realize one-way damped pivot possesses following beneficial effect:

1. this realize one-way damped pivot, through installing one-way bearing on the pivot body, one-way bearing inner race can only anticlockwise rotation, after support anticlockwise rotation, it can carry out the automatic fixation, can not take place to turn round and reset, the mode of round pin axle fixing has been replaced, need not twist the round pin axle around the support rotates and move, and one-way bearing can make the operation of pivot more smooth and easy, the operator only need the one-hand electronic equipment that upwards holds in the palm, can adjust electronic equipment's angle, thereby be convenient for the regulation operation of electronic equipment support.

2. This realize one-way damped pivot through setting up one-way bearing and pivot body, uses pivot and one-way bearing cooperation, has realized one-way damped effect for automatic fixation after the support counter-clockwise turning has replaced the mode of round pin axle fastening, and the support is enough stable to the support of electronic equipment product after the rotation, thereby is convenient for the regulation operation of electronic equipment support.

Drawings

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

FIG. 2 is a schematic view of the structure of the one-way bearing of the present invention;

fig. 3 is a sectional view of the pivot structure of the present invention.

Wherein: 1. a chassis; 2. a support frame; 3. a one-way bearing; 4. a rotating shaft body; 5. a first rotating frame; 6. a second rotating frame; 7. an electronic device; 8. a protrusion; 9. rotating the block; 10. and a nut.

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.

Please refer to fig. 1-3, a rotating shaft for realizing one-way damping, which comprises a chassis 1, a supporting frame 2 is fixedly installed at the top of the chassis 1, a one-way bearing 3 is installed at the top end of the supporting frame 2, a rotating shaft body 4 is installed inside the one-way bearing 3, a protrusion 8 is fixedly arranged at the rear end of the rotating shaft body 4, a rotating block 9 is rotatably connected to the side surface of the protrusion 8, a nut 10 is in threaded connection with the rear end surface of the protrusion 8, the front surface of the nut 10 is abutted to the back surface of the rotating block 9, a first rotating frame 5 is installed at the rear end surface of the rotating shaft body 4, a second rotating frame 6 is rotatably connected to the right end of the first rotating frame 5, the number of the one-way bearings 3 is two, the two one-way bearings 3 are respectively located at the top end of the supporting frame 2 and the right end of the first rotating frame 5, the number of the rotating shaft bodies 4 is two, the two rotating shaft bodies 4 are respectively located at the left end of the first rotating frame 5 and the left end of the second rotating frame 6, and an electronic device 7 is installed at the other end of the second rotating frame 6.

When using, use pivot body 4 and the cooperation of one-way bearing 3, the effect of one-way damping has been realized, 3 inner circles of one-way bearing can only anticlockwise rotation, make support anticlockwise rotation back, it can carry out automatic fixing, can not take place to turn round and reset, the mode of round pin axle fixing has been replaced, need not twist the round pin axle around the support rotates and move, because one-way bearing 3 can make the operation of pivot more smooth and easy, the operator only need the one-hand upwards hold in the palm electronic equipment 7, can adjust electronic equipment 7's angle, and the support of adjustment after-poppet to electronic equipment 7 product is also enough stable, thereby be convenient for the rotation regulation of electronic equipment 7 support.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 realize one-way damped pivot, includes chassis (1), its characterized in that: the top fixed mounting on chassis (1) has support frame (2), one-way bearing (3) are installed on the top of support frame (2), the internally mounted of one-way bearing (3) has pivot body (4), first rotating turret (5) is installed to the rear end face of pivot body (4), the right-hand member of first rotating turret (5) rotates and is connected with second rotating turret (6), electronic equipment (7) are installed to the other end of second rotating turret (6).

2. A spindle for realizing one-way damping according to claim 1, wherein: the number of the one-way bearings (3) is two, and the two one-way bearings (3) are respectively positioned at the top end of the support frame (2) and the right end of the first rotating frame (5).

3. A rotary shaft for realizing one-way damping according to claim 1, wherein: the number of the rotating shaft bodies (4) is two, and the two rotating shaft bodies (4) are respectively positioned at the left end of the first rotating frame (5) and the left end of the second rotating frame (6).

4. A spindle for realizing one-way damping according to claim 1, wherein: the rear end of pivot body (4) is fixed and is provided with arch (8), the side surface of arch (8) is rotated and is connected with rotatory piece (9), the rear end face threaded connection of arch (8) has nut (10), the front of nut (10) is held with the back counterbalance of rotatory piece (9).