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Clamping device

A clamping device and clamping seat technology, which is applied in the direction of supporting machines, mechanical equipment, machines/stands, etc., and can solve problems such as damage to electronic devices, difficulty in pulling out, and loosening.

Inactive Publication Date: 2017-03-15
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For thinner electronic devices, there will be looseness; and for thicker electronic devices, it is sometimes difficult to insert between the two elastic arms, or after insertion, the two elastic arms have a relatively large deformation due to the large amount of deformation. Large elastic clamping force, causing the electronic device to be damaged or difficult to pull out

Method used

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Examples

Experimental program
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Embodiment Construction

[0014] Please also see figure 1 and figure 2 , the clamping device 100 according to the embodiment of the present invention is used to clamp and fix an electronic device 200 such as a mobile phone and a tablet computer with a thickness of H1 on a desktop, in a car or other occasions for convenient charging or use. The clamping device 100 includes a clamping base 10 , a resisting component 30 disposed on the clamping base 10 , and a constant pressure component 50 disposed in the resisting component 30 .

[0015] Please also see image 3 , the clamping seat 10 is roughly in the shape of a "U" block, which includes a main body 12 and a first seat 14 and a second seat 16 fixedly arranged at opposite ends of the main body 12 at intervals in parallel, and the first seat 14 and the second The seat 16 is located on the same side of the main body 12 .

[0016] The second base body 16 is a hollow shell with a receiving cavity 161 opened therein, and an opening 163 is defined on a si...

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Abstract

The invention discloses a clamping device which comprises a first seat body and a second seat body. The first seat body and the second seat body are oppositely arranged. A containing cavity is formed in the second seat body, and a first rack is arranged on the bottom wall of the containing groove. The clamping device further comprises an abutting assembly and a constant-pressure assembly arranged on the abutting assembly. The abutting assembly comprises a movable part, a first elastic part, a gear, a pressure bearing part and a second elastic part. One end of the first elastic part abuts against the movable part, and the other end of the first elastic part abuts against the bottom wall of the containing cavity. The gear is rotationally arranged on the movable part, one side of the gear is meshed with the first rack, and the pressure bearing part is connected to the movable part and comprises a pressure bearing portion opposite to the movable part. The constant-pressure assembly comprises a pressing plate and a second rack, the pressing plate is adjacent to the pressure bearing portion and is arranged on the movable part, one end of the second elastic part abuts against the pressing plate, and the other end of the second elastic part abuts against the pressure bearing portion. The elastic coefficient of the first elastic part is equal to the elastic coefficient of the second elastic part, and the second rack is arranged on the pressing plate and meshed with the other side of the gear. When electronic devices with different thicknesses are clamped, the clamping device can keep the constant clamping force.

Description

technical field [0001] The invention relates to a clamping device, in particular to a clamping device for an electronic device. Background technique [0002] With the popularization of electronic devices (such as mobile phones, tablet computers, etc.), in order to fix the electronic devices on the desktop, in the car or other places for convenient charging or use, electronic device clamping devices have emerged as the times require. The current clamping device generally includes a base body and two elastic arms arranged at intervals on the base body. The two elastic arms are arranged opposite to each other and have certain elasticity, and can move away from or approach each other. When in use, an electronic device such as a mobile phone is inserted between the two elastic arms to realize clamping and fixing. In the above-mentioned clamping device, the distance between the two elastic arms remains unchanged before and after clamping, and the elastic force cannot be changed w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M13/02F16M11/04F16M11/18
Inventor 杨松龄吴伟峰
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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