CN216893975U

CN216893975U - Automobile armrest box opening and closing speed control device

Info

Publication number: CN216893975U
Application number: CN202122459399.8U
Authority: CN
Inventors: 库春艳
Original assignee: Individual
Current assignee: Hangzhou Yongtongchang Industrial Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-07-05
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an opening and closing speed control device for an automobile armrest box, and belongs to the technical field of automobile accessories. The utility model provides a car handrail case switching speed controlling means, the power distribution box comprises a box body, box top surface articulates there is the case lid, box left end front side is opened and is equipped with places the chamber, it has set firmly the motor to place the intracavity wall, symmetrical structure cover is equipped with drive wheel A and drive wheel B around the motor output end is, motor output end outer wall cover is equipped with the sleeve pipe, through setting up drive wheel A and drive wheel B, make the case lid can drive pinion B and gear wheel B rotation respectively when opening and closing, thereby speed is very fast when can reaching opening the case lid, the slow purpose of speed when closing, the improvement the life of device is beaten in the meshing between the gear, through setting up the case lid to one side upset, can effectually avoid and the contact between the passenger, the problem of the easy passenger of touchhing in the contrast file takes place.

Description

Automobile armrest box opening and closing speed control device

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an opening and closing speed control device for an automobile armrest box.

Background

The automobile armrest box is an automobile accessory arranged between two seats and belongs to an automobile interior system. Its humanized design original intention is in order to make driver can place the arm when driving for a long time to can make the arm obtain effectual rest be unlikely to sour numb, stiff, prior art CN213383982U a car handrail case switching speed controlling means, through ring, elastic strip and magnet, the three mutually supports when realizing that car handrail case opens fast, slow purpose when closing, this car handrail case simple structure also can manually open and close under special circumstances, safe and reliable. However, the device has the disadvantages that when the device is used, due to the fact that the elastic strip is adopted for driving, the elastic strip is broken when being used for a long time, the use is affected, meanwhile, the sliding cover in the device is moved in parallel, when the sliding cover is opened when a person is at the rear, the person on a rear seat is easily touched, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an opening and closing speed control device for an automobile armrest box, which aims to solve the problems in the prior art.

2. Technical scheme

The utility model provides an automobile armrest case switching speed controlling means, includes the box, the box top surface articulates there is the case lid, box left end front side is opened and is equipped with and places the chamber, it has set firmly the motor to place the intracavity wall, symmetrical structure cover is equipped with drive wheel A and drive wheel B around the motor output is, motor output outer wall cover is equipped with the sleeve pipe.

Preferably, the box cover left end is connected with the inner wall of the upper end of the box body through a pin shaft in a rotating mode, the outer wall of the front end of the pin shaft penetrates through the inner wall of the front end of the box body and extends into the placing cavity, the outer wall of the front end of the pin shaft is sleeved with a large gear A, and the front side of the large gear A is sleeved with a small gear A.

Preferably, the inner wall of the driving wheel A is of an annular structure and is provided with a plurality of tooth sockets, a turntable is arranged inside the driving wheel A, the outer wall of the turntable is of an annular structure and is hinged with a plurality of driving teeth, the inner ends of the driving teeth are fixedly connected with the inner wall of the turntable through springs, the outer walls of the driving teeth are in meshing transmission with the tooth sockets, the driving wheel A is in sliding connection with the output end of a motor, and the turntable is fixedly connected with the output end of the motor.

Preferably, the outer wall of the rear end of the output end of the motor penetrates through the front wall of the driving wheel B to extend into the driving wheel B and is fixedly connected with a rotating disc in the driving wheel B, a small gear B is fixedly connected with the rear wall of the driving wheel B, and the small gear B is in meshing transmission with the large gear A.

Preferably, the outer wall of the front end of the sleeve is fixedly connected with the rear wall of the driving wheel A, the inner wall of the sleeve is rotatably connected with the outer wall of the output end of the motor, the outer wall of the rear end of the sleeve is sleeved with a large gear B, and the large gear B is in meshing transmission with the small gear A.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through setting up drive wheel A and drive wheel B for the case lid can drive pinion B and gear wheel B rotation respectively when opening and closing, thereby can reach the speed when opening the case lid faster, the slow purpose of speed when closing, the improvement of device is beaten in the meshing between the gear life.

2. Through setting up the case lid to one side upset, can effectually avoid with the contact between the passenger, avoid the easy problem of running into the passenger in the comparison file to take place.

Drawings

FIG. 1 is a schematic front side partial cross-sectional view of the overall construction of the present invention;

FIG. 2 is a left side view of a partial structure of the present invention;

FIG. 3 is a schematic left side expanded sectional view of a partial structure of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. a box cover; 3. a placement chamber; 4. a motor; 5. a transmission wheel A; 6. a transmission wheel B; 7. a sleeve; 201. a pin shaft; 202. a bull gear A; 203. a pinion A; 501. a tooth socket; 502. a turntable; 503. a transmission gear; 504. a spring; 601. a pinion gear B; 701. and a gearwheel B.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a car handrail case switching speed controlling means, includes

box

1, and 1 top surface of box articulates there is

case lid

2, and 1 left end front side of box is opened and is equipped with places chamber 3, places 3 inner walls in chamber and has set firmly motor 4, and symmetrical structure cover is equipped with drive wheel A5 and drive wheel B6 around the motor 4 output is, and motor 4 output outer wall cover is equipped with sleeve pipe 7, and drive wheel A5 and drive wheel B6 are the same structure.

Specifically, the left end of the box cover 2 is rotatably connected with the inner wall of the upper end of the box body 1 through a pin shaft 201, the outer wall of the front end of the pin shaft 201 penetrates through the inner wall of the front end of the box body 1 and extends into the placing cavity 3, the outer wall of the front end of the pin shaft 201 is sleeved with a big gear A202, and the front side of the big gear A202 is sleeved with a small gear A203.

Furthermore, a plurality of tooth sockets 501 are formed in the inner wall of the driving wheel A5 in an annular structure, a turntable 502 is arranged inside the driving wheel A5, the outer wall of the turntable 502 is in an annular structure and is hinged with a plurality of driving teeth 503, the inner ends of the driving teeth 503 are fixedly connected with the inner wall of the turntable 502 through springs 504, the outer wall of the driving teeth 503 is in meshing transmission with the tooth sockets 501, the driving wheel A5 is in sliding connection with the output end of the motor 4, and the turntable 502 is fixedly connected with the output end of the motor 4.

Furthermore, the outer wall of the rear end of the output end of the motor 4 passes through the front wall of the driving wheel B6 to extend to the inside and is fixedly connected with the rotating disc 502 in the inside, the rear wall of the driving wheel B6 is fixedly connected with the small gear B601, and the small gear B601 is in meshing transmission with the large gear a 202.

In addition, the outer wall of the front end of the sleeve 7 is fixedly connected with the rear wall of the driving wheel A5, the inner wall of the sleeve 7 is rotatably connected with the outer wall of the output end of the motor 4, the outer wall of the rear end of the sleeve 7 is sleeved with a big gear B701, and the big gear B701 is in meshing transmission with the small gear A203.

The working principle is as follows: when case lid 2 of box 1 needs to be opened, utilize motor 4 to drive carousel 502 in drive wheel A5 and do clockwise rotation, then driving tooth 503 can mesh with tooth's socket 501, thereby it rotates to drive wheel A5, then drive the bull gear B701 on the sleeve pipe 7 of connecting and rotate, make bull gear B701 drive the pinion A203 rotation of meshing, make the case lid 2 of round pin axle 201 connection open fast this moment, then when closing case lid 2, motor 4 reverses, can make motor 4 drive carousel 502 in drive wheel B6 and rotate, can drive the rotating wheel B6 rotation of meshing this moment, thereby drive pinion B601 and rotate, then pinion 601B drives the bull gear A202 rotation of meshing, accomplish the slow closure of case lid 2.

Claims

1. The utility model provides a car handrail case switching speed control device, includes box (1), its characterized in that: box (1) top surface articulates there is case lid (2), box (1) left end front side is opened and is equipped with places chamber (3), it has motor (4) to place chamber (3) inner wall to set firmly, symmetrical structure cover is equipped with drive wheel A (5) and drive wheel B (6) around motor (4) output is, motor (4) output outer wall cover is equipped with sleeve pipe (7).

2. The opening and closing speed control device for the console box of claim 1, wherein: case lid (2) left end is connected through round pin axle (201) and box (1) upper end inner wall rotation, round pin axle (201) front end outer wall passes box (1) front end inner wall and extends to and places in chamber (3), round pin axle (201) front end outer wall has cup jointed gear wheel A (202), gear wheel A (202) front side has cup jointed pinion A (203).

3. The opening and closing speed control device for the console box of claim 1, wherein: the utility model discloses a motor, including drive wheel A (5), drive wheel A (5) inner wall, carousel (502) are equipped with in drive wheel A (5) inside, carousel (502) outer wall is that the loop configuration articulates there are a plurality of driving teeth (503), driving tooth (503) inner is fixed through spring (504) and carousel (502) inner wall connection, driving tooth (503) outer wall and tooth's socket (501) meshing transmission, drive wheel A (5) and motor (4) output sliding connection, carousel (502) are connected fixedly with motor (4) output.

4. The opening and closing speed control device for the console box of claim 1, wherein: the outer wall of the rear end of the output end of the motor (4) penetrates through the front wall of the driving wheel B (6) to extend into the driving wheel B and is fixedly connected with a rotating disc (502) in the driving wheel B (6), a small gear B (601) is fixedly connected with the rear wall of the driving wheel B (6), and the small gear B (601) is in meshing transmission with the large gear A (202).

5. The opening/closing speed control device for the console box of claim 1, wherein: the outer wall of the front end of the sleeve (7) is fixedly connected with the rear wall of the driving wheel A (5), the inner wall of the sleeve (7) is rotatably connected with the outer wall of the output end of the motor (4), the outer wall of the rear end of the sleeve (7) is sleeved with a gear wheel B (701), and the gear wheel B (701) is in meshing transmission with a pinion A (203).