Patch type inclined ball switch and integrated pressing production process thereof

A ball switch and chip technology, applied in the field of chip tilt ball switch and its integrated pressing production process, can solve the problems of low production efficiency, single structure, small function, etc., and achieve improved production efficiency, diversified and advanced structure. , the effect of strong practicability

Pending Publication Date: 2020-03-24
东莞市颖特精密电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problems existing in the prior art such as single structure, small function, and low production efficiency, the present invention provides a patch-type tilting ball switch and its production process. The specific technical scheme is as follows:

Method used

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  • Patch type inclined ball switch and integrated pressing production process thereof
  • Patch type inclined ball switch and integrated pressing production process thereof
  • Patch type inclined ball switch and integrated pressing production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1, such as Figure 4 and 5As shown, when the patch type tilting ball switch is normally open, the first metal conductive layer 11 and the second metal conductive layer 22 are in contact to form the first electric shock conductor 1a, and the first electric shock conductor is connected to the bottom of the lower cover plate 4 In one of the pads, the third conductive metal layer 32 is arranged on the left side, and the third conductive metal layer 32 is in contact with the fourth conductive metal layer 41 to form a second electric shock conductor 1b, and the second electric shock conductor 1b is connected to the lower cover plate 4 The other pad of the other pad, the conductive ball 5 is only in contact with the second electric shock conductor 1a when placed flat, and the switch is in an open circuit state at this time, that is, it is normally open. The second electric shock conductors 1b are respectively contacted to realize conduction, and at this time, the swit...

Embodiment 2

[0041] Example 2, such as Image 6 and 7 As shown, when the patch type inclined ball switch is normally closed, the first conductive metal layer 11, the second conductive metal layer 22, and the third conductive metal layer 32 are in contact to form the first electric shock conductor 1a, and the first electric shock conductor Connect one of the pads on the bottom of the lower cover plate 4, the first conductive metal layer 11, the second conductive metal layer 22, and the third conductive metal layer 32 are all set on the right side at the same time, and the third conductive metal layer 32 is arranged in a circular shape On the entire inner wall of the small round hole, the fourth metal conductive layer 41 is used alone as the second electric shock conductor 1b, and the second electric shock conductor 1b is connected to another pad of the lower cover plate 4. When the conductive ball 5 is placed flat or the inclination angle is not enough The three metal conductive layers 32 ...

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Abstract

The invention relates to a patch type inclined ball switch and an integrated pressing production process thereof. The switch comprises an upper cover plate, a middle plate, an angle clamping plate, alower cover plate and conductive balls. A first metal conductive layer is arranged on the inner side of the upper cover plate. The center of the middle plate is provided with a large circular hole forplacing a conductive ball. Second metal conductive layers are arranged on the inner wall of the large circular hole and the surface of the middle plate. A small circular hole for limiting the conductive ball is formed in the center of the angle clamping plate. Third metal conducting layers are arranged on the inner wall of the small circular hole and the surface of the angle clamping plate. A fourth metal conductive layer is arranged on the inner side of the lower cover plate. A bonding pad is arranged on the outer side of the lower cover plate. A small circular hole in the angle clamping plate effectively limits the ball to roll within a certain inclination angle range to trigger the switch. False triggering caused by rolling of the ball when the product does not meet the angle functionrequirement in application is prevented, the structural forms of the third metal conductive layer of the angle clamping plate are diversified, the switch can have the omnidirectional, unidirectional,bidirectional and multidirectional detection function, and the functions are complete and meet the requirement.

Description

technical field [0001] The invention relates to the field of patch ball switches, in particular to a patch type inclined ball switch and its integrated pressing production process. Background technique [0002] The ball-type inclination sensor switch changes the on-off state of the switch by sensing the change of the inclination angle of the ball, and then transmits the sensing result to the circuit device product. Smart digital electronic products, electrical anti-tilt function, controller, remote control shake start, smart wear, electronic watch, pedometer, automotive electronics, smart furniture, door and window devices, smart electronic toys, LED lights, automatic tilting device, gas Table, smart manhole cover, and various control angles of tilt sensing or circuit switching trigger functions for inspection and protection applications. The existing ball tilt switch has a relatively single structure and cannot achieve multiple functions. The detection direction is limited ...

Claims

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Application Information

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IPC IPC(8): H01H35/02H01H11/00
CPCH01H11/00H01H35/02
Inventor 忽鹏飞
Owner 东莞市颖特精密电子有限公司
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