Device for clamping mobile terminal

Abstract

The invention relates to a device for clamping a mobile terminal. The device comprises a first clamping piece, a second clamping piece and reset springs, the first clamping piece and the second clamping piece can do relative displacement motion under the action of external force or the reset springs, the first clamping piece is provided with a first clamping portion and first mounting portions, the first mounting portions are provided with guide grooves, the second clamping piece is provided with a second clamping portion and second mounting portions, the second mounting portions are sleeved with the guide grooves of the first mounting portions, reset spring containing space extending along the guide grooves are formed by the first mounting portions and the second mounting portions in the guide grooves, the reset springs are arranged in the containing space, and channels allowing the reset springs to be mounted are formed in the guide groove walls, corresponding to the reset spring containing space, of the first mounting portions. The device has the advantages that the first clamping portion and the second clamping portion have the tendency to be close to generate force clamping the mobile terminal, and therefore the mobile terminal is fixed. The structure is simple, overall performance is high, and assembling and manufacturing are easy.

Description

(1) Technical field [0001] The invention relates to a device for clamping a mobile terminal. (2) Background technology [0002] With the development of science and technology and economy, the use of mobile terminals (such as mobile phones or tablets) is becoming more and more common. When people use mobile terminals and need to hold them for a long time, there will be sore wrists and arms, which will affect people's health. , or when shooting with a mobile terminal, a slight tremor can cause blurred images. Therefore, the mobile terminal needs to be fixed during use. [0003] At present, a variety of clamping devices have appeared in the market. as attached figure 1 And attached figure 2 As shown, a device for clamping a mobile phone includes a first clamping part a, a second clamping part b and a return spring c; Under the action of the relative displacement movement, the first clamping part a has a first clamping part a1 and a first mounting part a2, and the first mo...

AI Technical Summary

Problems solved by technology

[0005] 1. The second clamping part b is bent by a metal wire for many times and needs to be injected to form the second clamping part. When the first clamping part a and the second clamping part b are assembled together, they need to be connected by threads The combination of the form, so its structure is complex, the overall performance is poor

[0006] 2. The second clamping part b is bent by a metal wire for many times and then injected to form the second clamping part. The forming mold is complicated, so the manufacturing difficulty is high, and the production cost is correspondingly increased

[0007] 3. The return spring c needs to be set on the slide bar b2, so the diameter of the slide bar b2 is limited by the size of the return spring c, and only a slide bar with a smaller diameter can be used. In order to ensure the strength, it is necessary to use metal materials option, which also leads to the defects of complex structure and poor overall performance

So it's not convenient to assemble

Images