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Operation key structure and mobile terminal equipment with it

A technology of operation keys and keycaps, applied in the field of operation key structure and mobile terminal equipment with it, can solve the problem of single function of operation key structure, and achieve the effect of improving function utilization

Active Publication Date: 2021-06-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide an operation key structure and a mobile terminal device with it, so as to solve the problem that the function of the operation key structure in the prior art is relatively single

Method used

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  • Operation key structure and mobile terminal equipment with it
  • Operation key structure and mobile terminal equipment with it
  • Operation key structure and mobile terminal equipment with it

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] The present invention provides an operation key structure, please refer to Figure 3 to Figure 8 , the operation key assembly includes a housing 20 and a key cap 10 pierced on the housing 20, the key cap 10 is rotatably mounted on the housing 20 around its axis and movably along its axis, and the operation key structure is also Including: the first switch assembly 30, the keycap 10 is arranged opposite to the first switch assembly 30, and the first switch assembly 30 is turned on or off when the keycap 10 moves along its axis; the second switch assembly 40, the keycap 10 It is in transmission connection with the second switch assembly 40 , and the second switch assembly 40 is turned on ...

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Abstract

The invention provides an operation key structure and a mobile terminal device having the same. The operation key structure includes a housing and a key cap that is threaded on the housing. The key cap is rotatable around its axis and movably penetrated on the housing along its axis. The operation key structure also includes: a first switch assembly , the keycap is set opposite to the first switch assembly, and when the keycap moves along its axis, the first switch assembly is turned on or off; the second switch assembly, the keycap is connected to the second switch assembly, and the keycap rotates around it When the axis rotates, the second switch assembly is turned on or off. The operation key structure in the present invention solves the problem that the function of the operation key structure in the prior art is relatively single.

Description

technical field [0001] The present invention relates to the field of projection equipment, in particular, to an operation key structure and a mobile terminal device having the same. Background technique [0002] Smart watches have gradually become popular digital products. In traditional smart watch designs, such as figure 1 with figure 2 As shown, the operation key structure mainly includes: a keycap 1, a silicone ring 2, a side key switch 3 and an insert spring 4, etc., wherein the keycap 1 is set on the mounting hole of the dial 5, and the silicone ring 2 is located at the bottom of the keycap 1. The side wall and the mounting hole of the dial 5 play a waterproof role. The insert spring 4 is inserted into the slot at the head end of the keycap 1 to clamp the keycap 1 on the dial 5 to prevent the keycap 1 from falling off. The side key switch 3 The patch is placed on the PCB or FPC board to realize electrical signal transmission. [0003] When the keycap 1 is pressed, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H25/06G04G17/04G04G21/08
CPCH01H25/06
Inventor 丁英杰高斌
Owner ZTE CORP
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