CN213846765U

CN213846765U - Mobile phone cover plate with buffering function

Info

Publication number: CN213846765U
Application number: CN202120035173.2U
Authority: CN
Inventors: 谢阳海; 邓长浓
Original assignee: Heyuan Wanli Technology Co ltd
Current assignee: Heyuan Wanli Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-07-30
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a cell-phone apron with buffer function, including the apron body, the cavity has been seted up to the inside of apron body, the roof fixedly connected with fixed block of cavity, the first spring of bottom fixedly connected with of fixed block, the other end fixedly connected with buffer beam of first spring, the outside cover of buffer beam is equipped with the sliding sleeve, sliding sleeve and buffer beam sliding connection, the outside end fixedly connected with cushion of sliding sleeve, the other end and the buffer beam fixed connection of cushion, the outside of sliding sleeve is rotated and is connected with the compression pole. The utility model belongs to the technical field of the cell-phone apron, through setting up first spring, compression pole and cushion, the cell-phone apron receives when assaulting, and first spring carries out first buffering to the cell-phone apron to drive the compression pole and rotate, compress the cushion, cushion once more, protect the inside component of cell-phone.

Description

Mobile phone cover plate with buffering function

Technical Field

The utility model belongs to the technical field of the cell-phone apron, specifically a cell-phone apron with buffer function.

Background

The mobile phone cover plate can be divided into a front cover plate and a rear cover plate, wherein the front cover plate is generally glass, and the rear cover plate is generally plastic;

the existing mobile phone back cover plate is not provided with a buffering function, so that when the mobile phone back cover plate is impacted, internal elements of a mobile phone are directly vibrated, and the mobile phone is damaged, therefore, a mobile phone cover plate with a buffering function is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a cell-phone apron with buffer function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mobile phone cover plate with a buffering function comprises a cover plate body, wherein a cavity is formed in the cover plate body, the top wall of the cavity is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a buffering rod;

the utility model discloses a buffer rod, including buffer rod, sliding sleeve, buffer rod, sliding sleeve, outside end fixedly connected with cushion of sliding sleeve, the other end and the buffer rod fixed connection of cushion, the outside of sliding sleeve is rotated and is connected with the compression pole, the other end of compression pole is rotated with the side of fixed block and is connected, connecting rod fixedly connected with slider is passed through at the both ends of buffer rod, slider sliding connection has the dead lever, the outside cover of dead lever is equipped with the second spring.

Preferably, the fixed block is positioned in the middle of the top wall of the cavity.

Preferably, the number of the compression rods and the number of the sliding sleeves are four, the four compression rods are symmetrically arranged relative to the fixed block, and the four sliding sleeves are symmetrically arranged relative to the fixed block.

Preferably, the bottom of dead lever and the diapire fixed connection of cavity, the length of dead lever is the two-thirds of cavity height, just the top fixedly connected with fixed plate of dead lever, one side of fixed plate and the inner wall fixed connection of cavity.

Preferably, the second spring is located below the slider, the top of the second spring is fixedly connected with the bottom of the slider, and the bottom of the second spring is fixedly connected with the bottom wall of the cavity.

Preferably, the top of the sliding block is provided with a sliding hole, and the sliding block is connected with the fixed rod in a sliding mode through the sliding hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. by arranging the first spring, the compression rod and the elastic pad, when the mobile phone cover plate is impacted, the first spring performs first buffering on the mobile phone cover plate and drives the compression rod to rotate, the elastic pad is compressed and buffered again, and internal elements of the mobile phone are protected;

2. through setting up second spring and fixed plate, the second spring cushions the buffer beam, and then reduces vibrations once more, when mobile phone cover plate received too big impact force, increases mobile phone cover plate's intensity through the fixed plate, protects the cell-phone internals.

Drawings

Fig. 1 is a schematic view of an overall structure of a mobile phone cover plate with a buffering function according to the present invention;

fig. 2 is a schematic structural view of a slide hole in a cover plate of a mobile phone with a buffering function according to the present invention;

fig. 3 is a top view of the mobile phone cover plate with buffering function according to the present invention.

Reference numerals: 1. a cover plate body; 2. a fixed block; 3. a first spring; 4. a buffer rod; 5. a sliding sleeve; 6. a compression rod; 7. a slider; 8. fixing the rod; 9. a second spring; 10. a fixing plate; 11. a slide hole; 12. an elastic pad.

Detailed Description

The following further describes a specific embodiment of the mobile phone cover plate with a buffering function according to the present invention with reference to fig. 1 to 3. The utility model relates to a cell-phone apron with buffer function is not limited to the description of following embodiment.

The specific structure of the mobile phone cover plate with the buffering function is provided in the specific embodiment, as shown in fig. 1-3, the mobile phone cover plate comprises a cover plate body 1, a cavity is formed in the cover plate body 1, a fixing block 2 is fixedly connected to the top wall of the cavity, a first spring 3 is fixedly connected to the bottom of the fixing block 2, and a buffering rod 4 is fixedly connected to the other end of the first spring 3;

the outside cover of buffer beam 4 is equipped with sliding sleeve 5, sliding

sleeve

5 and 4 sliding connection of buffer beam, and the outside of sliding sleeve 5 is rotated and is connected with compression pole 6, and the other end of compression pole 6 rotates with the side of fixed block 2 and is connected, and connecting rod fixedly connected with slider 7 is passed through at the both ends of buffer beam 4, and slider 7 sliding connection has dead lever 8, and the outside cover of dead lever 8 is equipped with second spring 9, and fixed block 2 is located the middle part of cavity roof.

Four compression rods 6 and four sliding sleeves 5 are arranged, the four compression rods 6 are symmetrically arranged relative to the fixed block 2, and the four sliding sleeves 5 are symmetrically arranged relative to the fixed block 2;

the bottom of the fixed rod 8 is fixedly connected with the bottom wall of the cavity, the length of the fixed rod 8 is two thirds of the height of the cavity, the top of the fixed rod 8 is fixedly connected with a fixed plate 10, and one side of the fixed plate 10 is fixedly connected with the inner wall of the cavity;

the second spring 9 is located below the slider 7, the top of the second spring 9 is fixedly connected with the bottom of the slider 7, the bottom of the second spring 9 is fixedly connected with the bottom wall of the cavity, the top of the slider 7 is provided with a slide hole 11, and the slider 7 is slidably connected with the fixing rod 8 through the slide hole 11.

Through the technical scheme:

the first spring 3 performs first buffering on the mobile phone cover plate and drives the compression rod 6 to rotate, so as to compress the elastic pad 12 and perform buffering again, thereby protecting internal elements of the mobile phone;

the second spring 9 buffers the buffer rod 4, further reduces the vibration again, and sets up the fixed plate 10 simultaneously, when the cell-phone apron received too big impact force, increases the intensity of cell-phone apron through the fixed plate 10, protects cell-phone internal component.

The working principle is as follows: when the mobile phone cover plate receives the collision, the top of the mobile phone cover plate is sunken downwards, so that the fixed block 2 moves downwards, the first spring 3 is driven to move downwards, the first spring 3 performs first buffering, meanwhile, the fixed block 2 moves downwards to drive the compression rod 6 to move downwards, the sliding sleeve 5 moves outwards, the elastic pad 12 is compressed, second buffering is performed through the elastic pad 12, further, the compression rod 6 moves downwards, the second spring 9 is compressed, second buffering is performed through the second spring 9, internal elements of the mobile phone are protected, and the service life of the mobile phone is prolonged.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a cell-phone apron with buffer function, includes apron body (1), its characterized in that: a cavity is formed in the cover plate body (1), the top wall of the cavity is fixedly connected with a fixed block (2), the bottom of the fixed block (2) is fixedly connected with a first spring (3), and the other end of the first spring (3) is fixedly connected with a buffer rod (4);

the outside cover of buffer beam (4) is equipped with sliding sleeve (5), sliding sleeve (5) and buffer beam (4) sliding connection, outside end fixedly connected with cushion (12) of sliding sleeve (5), the other end and buffer beam (4) fixed connection of cushion (12), the outside of sliding sleeve (5) is rotated and is connected with compression pole (6), the other end of compression pole (6) is rotated with the side of fixed block (2) and is connected, connecting rod fixedly connected with slider (7) is passed through at the both ends of buffer beam (4), slider (7) sliding connection has dead lever (8), the outside cover of dead lever (8) is equipped with second spring (9).

2. The cover plate with buffering function of claim 1, wherein: the fixed block (2) is positioned in the middle of the top wall of the cavity.

3. The cover plate with buffering function of claim 1, wherein: the compression rod (6) and the sliding sleeve (5) are four, the compression rod (6) is symmetrically arranged relative to the fixed block (2), and the sliding sleeve (5) is symmetrically arranged relative to the fixed block (2).

4. The cover plate with buffering function of claim 1, wherein: the bottom of dead lever (8) and the diapire fixed connection of cavity, the length of dead lever (8) is the two-thirds of cavity height, just the top fixedly connected with fixed plate (10) of dead lever (8), one side of fixed plate (10) and the inner wall fixed connection of cavity.

5. The cover plate with buffering function of claim 1, wherein: the second spring (9) is located below the sliding block (7), the top of the second spring (9) is fixedly connected with the bottom of the sliding block (7), and the bottom of the second spring (9) is fixedly connected with the bottom wall of the cavity.

6. The cover plate with buffering function of claim 1, wherein: the top of the sliding block (7) is provided with a sliding hole (11), and the sliding block (7) is connected with the fixed rod (8) in a sliding mode through the sliding hole (11).