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Key and card slot combined structure and mobile terminal

A combined structure and key technology, applied in the direction of telephone structure, telephone communication, electrical components, etc., can solve the problems of inconvenient installation and use, easy breakage of the face cover, large size, etc., to facilitate processing and production, prevent fracture or deformation problems , to ensure the effect of strength

Active Publication Date: 2019-08-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a combined structure of buttons and card slots to solve the problems in the prior art that the integral structure of button and card slots is relatively large in size, inconvenient to install and use, and the surface cover is easy to break or deform.

Method used

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  • Key and card slot combined structure and mobile terminal
  • Key and card slot combined structure and mobile terminal
  • Key and card slot combined structure and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see figure 1 Now, the combination structure 100 of the button and the card slot provided by Embodiment 1 of the present application will be described. The combination structure 100 of the button and the card slot includes a card slot 10 , the card slot 10 includes a card holder 11 and a cover 12 , and the cover 12 is arranged at one end of the card holder 11 . In use, when the card slot 10 is installed in the body of the mobile terminal, the card holder 11 is inserted into the body of the mobile terminal, and the face cover 12 covers the opening of the body of the mobile terminal and blocks the card holder 11. At least one end of the face cover 12 has a protruding portion 121 protruding from the side of the card holder 11; When in use, the protruding part 121 can play a role of positioning and limiting. The face cover 12 is provided with at least one button 21, and the button 21 protrudes from the outer surface of the face cover 12, so that when operating, the button ...

specific Embodiment approach

[0048] Further, see figure 1 , as a specific implementation of the button and card slot combination structure 100 provided in this application, the button and card slot combination structure 100 also includes a flexible wire 24, and the two ends of the flexible wire 24 are respectively connected to the touch sensor 22 and the sensing signal The contacts 23 are connected to electrically connect the pressure sensor 22 to the sensing signal contacts 23 . The arrangement of the flexible wire 24 can facilitate the layout of the touch sensor 22 . The flexible wire 24 can be a flexible circuit board, a flexible cable, and the like. Of course, in some other embodiments, the printed circuit can also be made in the cover 12 to electrically connect the touch sensor 22 with the sensing signal contact 23 .

[0049] Further, see figure 1 , as a specific implementation of the button and card slot combination structure 100 provided in this application, the touch sensor 22 may be a tact swi...

Embodiment 2

[0059] see figure 2 , the difference between the button and card slot combination structure 100 of this embodiment and the button and card slot combination structure 100 of Embodiment 1 is:

[0060] In this embodiment, one end of the face cover 12 has a protruding portion 121 protruding from the side of the card holder 11; Therefore, during installation and use, the protruding part 121 can play a role of positioning and limiting.

[0061] Further, see figure 2 , as a specific implementation of the button and card slot combination structure 100 provided in this application, there are two buttons 21, and the two protruding parts 121 are respectively provided with inductive signal contacts 23, and the corresponding two buttons 21 Each pressure sensor 22 is electrically connected to the sensing signal contact 23 on the protruding portion 121 .

[0062] Other structures of the button and card slot combination structure 100 in this embodiment are the same as those of the button...

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Abstract

The invention provides a key and card slot combined structure and a mobile terminal. The key and clamping groove combination structure comprises a clamping groove. The card slot comprises a card support and a surface cover arranged at one end of the card support. At least one key is arranged on the surface cover. The surface cover is provided with a plurality of keys, the keys protrude out of theouter surface of the surface cover, the positions, corresponding to the keys, of the surface cover are provided with touch pressure sensors used for sensing the pressing operation of the keys, the keyand clamping groove combination structure further comprises induction signal contacts arranged on the clamping grooves, and the induction signal contacts are electrically connected with the touch pressure sensors. The surface cover is provided with the keys and the touch pressure sensor, so that the keys and the surface cover are combined, and then the keys and the clamping grooves are combined into an integrated structure. Through arranging the induction signal contacts on the clamping grooves, the length of the surface cover does not need to be increased, the strength of the surface cover is guaranteed, and the problem of breakage or deformation in the using process is better prevented.

Description

technical field [0001] The present application belongs to the technical field of mobile terminals, and more specifically relates to a combined structure of a button and a card slot and a mobile terminal. Background technique [0002] Mobile terminals such as mobile phones generally install a SIM card through a SIM card slot; and volume keys are used to control the volume. However, this structure needs to open multiple openings on the housing of the mobile terminal. There are many openings, which affects the appearance of the body and is inconvenient for processing and assembling. A card slot structure is currently proposed, which is to make the volume button and the card slot into an integrated structure, specifically to extend the part of the cover of the card slot that protrudes from both sides of the card holder, and to extend the inner surface of the extension at both ends of the cover Set the pressing bumps to form the volume buttons. However, this structure needs to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/3818H04B1/3888H04M1/02H04M1/18H04M1/23
CPCH04B1/3888H04B2001/3894H04M1/0274H04M1/18H04M1/236H04B1/3818
Inventor 杨鑫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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