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Touch type switch key and electronic device with same

A technology of tactile switches and electronic devices, applied in the direction of electric switches, contact drive mechanisms, circuits, etc., can solve the problem of increasing the size of the circuit board and achieve the effect of reducing the size

Inactive Publication Date: 2014-01-15
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

However, as the functions of existing electronic products continue to increase, the number of button holes opened on the casing also increases accordingly. Correspondingly, the length of the button hole arrangement increases accordingly, and the size of the circuit board carrying the switch also needs to be increased accordingly. Increase

Method used

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  • Touch type switch key and electronic device with same
  • Touch type switch key and electronic device with same
  • Touch type switch key and electronic device with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Please also see figure 1 and figure 2 , the electronic device 100 includes a casing 10 , a circuit board 20 fixed in the casing 10 , and a tactile switch button 30 placed in the casing 10 . The circuit board 20 is fixed on the reinforcing rib (not shown) of the casing 10 by bolts. The tactile switch button 30 includes a pressing member 40 , a switch 50 and an elastic pivoting member 60 . The pressing member 40 is movably placed in the button hole 12 on the housing 10 (see image 3 )Inside. The switch 50 is electrically connected to the circuit board 20 and arranged away from the axial direction of the button hole 12 , and the button 52 of the switch 50 is arranged away from the button hole 12 . The pivoting member 60 is rotatably fixed in the casing 10 and located between the switch 50 and the pressing member 40 . In this embodiment, the pivoting member 60 is made of elastic plastic, one end of which elastically bears against the pressing member 40, and there is a...

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PUM

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Abstract

A push button for mounting on an electronic device is disclosed. The electronic device includes a shell defining a hole, and a circuit board received in the shell. The push button includes a pressing member, a switch and a lever. The depressing member is received in the hole. The switch is received in the shell and connected to the circuit board. The switch is configured to be misaligned with the hole. The lever includes a spring arm and an body pivotally connected to the shell. When pressed, the depressing member pushes the lever to rotate from the first position to a second position where the other end of the body of the lever actuates the switch. The disclosure also provides the means of incorporating the push button into a device.

Description

technical field [0001] The invention relates to a switch key, in particular to a tactile switch key and an electronic device with the tactile switch key. Background technique [0002] In order to enable the user to obtain the hand feeling when pressing the button, the switch buttons of many electronic products all adopt tactile switch buttons. The tactile switch button includes a pressing part and a switch. The pressing part is placed in a key hole of the housing of the electronic product. The switch is electrically connected to the circuit board and is arranged facing the key hole so that the pressing part presses the switch. However, as the functions of existing electronic products continue to increase, the number of button holes opened on the casing also increases. Correspondingly, the length of the button hole arrangement increases accordingly, and the size of the circuit board carrying the switch also needs to be increased accordingly. Increase. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/14H01H13/26
CPCH01H3/12H01H13/20H01H3/46
Inventor 赵荣昌冯继贤赵璞邱泽兵
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD