Sensing key and mobile phone protection shell using same

Abstract

The utility model relates to a sensing button and a mobile phone protection housing using the same, the sensing button comprises a button whole body (1), the button whole body (1) is composed of sensing glass (10), a support (11) and a sensing circuit board (12), and the sensing glass (10) and the sensing circuit board (12) are fixed on the support (11); the sensing circuit board (12) comprises a plurality of rows of sensing holes (121), and a sensing column (13) is arranged in each sensing hole (121); one end of the sensing column (13) is in contact with the sensing glass (10), and the other end of the sensing column (13) is in contact with a mobile phone key through a contact (14); the sensing circuit board (12) is of a three-layer structure, the front face and the back face of the sensing circuit board (12) are respectively connected with a piece of resin glass to form an effective insulator, and each sensing hole (121) penetrates through the three-layer structure of the sensing circuit board (12). The sensing key structure not only can protect the key body of the mobile phone from being damaged and failing in function, but also is more effective, sensitive and accurate in sensing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sensing button, especially a sensing button and a mobile phone protective shell using the same. BACKGROUND

[0002] After the mobile phone is installed with the mobile phone shell, the touch button is located in the button hole of the mobile phone shell. Since the thickness of the mobile phone shell is too thick, the touch button is difficult to be effectively operated at the deep button hole, causing inconvenience and inaccuracy of operation for the consumer. Therefore, how to improve the operation of the touch button on the mobile phone shell is a technical problem to be solved at present. UTILITY MODEL CONTENT

[0003] The utility model discloses a sensing button and a mobile phone protective shell using the same, which solves the technical problem of inconvenient and inaccurate operation of the touch button caused by the existing mobile phone shell, and affects the experience of the consumer.

[0004] In order to solve the above-mentioned technical problems, the utility model adopts the following scheme:

[0005] A sensing button, comprising a button whole, characterized in that: the button whole is composed of a sensing glass, a bracket and a sensing circuit board, the sensing glass and the sensing circuit board are fixed on the bracket; the sensing circuit board comprises a plurality of rows of sensing holes, each sensing hole is provided with a sensing column; one end of the sensing column is in contact with the sensing glass, and the other end of the sensing column is in contact with the mobile phone button through a contact; the sensing circuit board is composed of three layers of structure, the front and back surfaces of the sensing circuit board are respectively connected with a resin glass to form an effective insulator, and each sensing hole penetrates the three layers of structure of the sensing circuit board.

[0006] Preferably, the bracket is provided with a bracket inner hole, and the sensing circuit board is located in the bracket inner hole.

[0007] Preferably, the bracket is provided with a bracket clamping groove on the edge, and the bracket is connected with the mobile phone shell frame as a whole through the bracket clamping groove.

[0008] Preferably, the bracket clamping groove and the mobile phone shell frame as a whole are in a detachable structure.

[0009] Preferably, the sensing glass is composed of glass and a conductive coating, and the sensing glass is used for controllable pressing and sliding.

[0010] Preferably, the two rows of sensing holes make the sliding position of the conductive more sensitive and accurate.

[0011] Preferably, the front and back surfaces of the sensing circuit board are formed with an oxide layer through oxidation treatment.

[0012] A mobile phone protective shell, characterized in that: the sensing button is used.

[0013] Preferably, the frame body key hole is provided on the whole mobile phone shell frame, the frame body key hole edge is provided with a key hole clamping groove, the support clamping groove and the key hole clamping groove are matched to realize the sensing key and the whole mobile phone shell frame fixed.

[0014] Preferably, the sensing key and the whole mobile phone shell frame are detachable structures.

[0015] The sensing key and the digital product protective shell using the same have the following beneficial effects:

[0016] The sensing key structure of the utility model not only can protect the mobile phone key body from damage and function failure, but also is more effective, sensitive and accurate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The sensing key in the utility model is located in the position of the mobile phone protective shell;

[0018] Figure 2 : Figure 1 The enlarged view of the sensing key;

[0019] Figure 3 The exploded view of the sensing key of the utility model.

[0020] MARKS OF THE DRAWINGS:

[0021] 1 - the whole key; 10 - sensing glass; 11 - support; 111 - support inner hole; 112 - support clamping groove; 12 - sensing circuit board; 121 - sensing hole; 13 - sensing column; 14 - contact; 15 - frame body; 151 - frame body key hole; 152 - key hole clamping groove; 16 - the whole mobile phone shell frame. DETAILED DESCRIPTION

[0022] The utility model will be further described below: Figures 1 to 3

[0023] As shown in Figure 1 and Figure 2 , the utility model mobile phone protective shell uses the sensing key of the utility model.

[0024] The connecting structure is as follows: the frame body key hole 152 is provided on the whole mobile phone shell frame 16, the frame body key hole 152 edge is provided with a key hole clamping groove 152, the support clamping groove 112 and the key hole clamping groove 152 are matched to realize the sensing key and the whole mobile phone shell frame 16 fixed. The sensing key and the whole mobile phone shell frame 16 are detachable structures.

[0025] Figure 3 ​As shown, the utility model discloses a sensing key, which comprises a key whole 1, the key whole 1 is composed of sensing glass 10, support 11 and sensing circuit board 12, the sensing glass 10 and sensing circuit board 12 are fixed on the support 11, the sensing circuit board 12 comprises a plurality of rows of sensing holes 121, each sensing hole 121 is provided with a sensing column 13, one end of the sensing column 13 is in contact with the sensing glass 10, the other end of the sensing column 13 is in contact with the mobile phone key through a contact 14, the sensing circuit board 12 is composed of three layers of structures, the front and back surfaces of the sensing circuit board 12 are connected with a resin glass respectively to form effective insulators, so that the mobile phone key body can be protected from damage and function failure. Each sensing hole 121 penetrates the three layers of structures of the sensing circuit board 12.

[0026] The support 11 is provided with a support inner hole 111, and the sensing circuit board 12 is located in the support inner hole 111. The support 11 is provided with a support clamping groove 112 on the edge, and the support 11 is connected with the mobile phone shell frame whole 16 through the support clamping groove 112. The support clamping groove 112 and the mobile phone shell frame whole 16 are detachable structures.

[0027] The sensing glass 10 is composed of glass and a conductive coating, and the sensing glass 10 is used for pressing and sliding control.

[0028] The two rows of sensing holes 121 make the sliding position more sensitive and accurate. A single row is not clear enough, and the sensing is not sensitive and fails.

[0029] The front and back surfaces of the sensing circuit board 12 are provided with oxidation layers through oxidation treatment. The sensing holes 121 are precisely punched to ensure the precision of light transmission, and are treated by oxidation and electroplating, which is more effective and sensitive. The sensing circuit board 12 is used for conduction and is directly used as a segmented control area for sliding control.

[0030] The utility model has been described above in conjunction with the drawings, and obviously, the implementation of the utility model is not limited by the above mode, as long as various improvements are made by adopting the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, which are all within the protection scope of the utility model.

Claims

1. A sensor button, comprising a button assembly (1), characterized in that: The button assembly (1) consists of a sensing glass (10), a bracket (11), and a sensing circuit board (12). The sensing glass (10) and the sensing circuit board (12) are fixed on the bracket (11). The sensing circuit board (12) includes multiple rows of sensing holes (121), and each sensing hole (121) is provided with a sensing post (13); one end of the sensing post (13) is in contact with the sensing glass (10), and the other end of the sensing post (13) is in contact with the mobile phone button through a contact point (14); The sensing circuit board (12) is composed of three layers. The front and back sides of the sensing circuit board (12) are respectively connected to a resin glass to form an effective insulator. Each sensing hole (121) penetrates the three layers of the sensing circuit board (12).

2. The sensing button according to claim 1, characterized in that: The bracket (11) has an inner hole (111) and the sensing circuit board (12) is located in the inner hole (111).

3. The sensing button according to claim 2, characterized in that: The bracket (11) has a bracket slot (112) on its edge, and the bracket (11) is connected to the entire frame (16) of the phone case through the bracket slot (112).

4. The sensing button according to claim 2, characterized in that: The bracket slot (112) and the overall frame of the phone case (16) are detachable.

5. The sensing button according to claim 4, characterized in that: The sensing glass (10) is composed of glass and a conductive coating, and the sensing glass (10) acts as a control that can be pressed and swiped.

6. The sensing button according to claim 5, characterized in that: The presence of two rows of sensing holes (121) makes the transmission of the sliding position more sensitive and accurate.

7. The sensing button according to claim 6, characterized in that: The front and back sides of the sensing circuit board (12) are oxidized to form an oxide layer.

8. A mobile phone protective case, characterized in that: Use the sensor button as described in any one of claims 3-7.

9. The mobile phone protective case according to claim 8, characterized in that: The frame of the phone case has a frame button hole (151) on the whole (16), and a button hole slot (152) is opened on the edge of the frame button hole (151). The bracket slot (112) and the button hole slot (152) cooperate with each other to fix the sensor button to the whole (16) of the phone case frame.

10. The mobile phone protective case according to claim 9, characterized in that: The sensor button and the overall frame of the phone case (16) are detachable.

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