CN205177643U - Portable power source dabs switch fixed structure - Google Patents
Portable power source dabs switch fixed structure Download PDFInfo
- Publication number
- CN205177643U CN205177643U CN201520984313.5U CN201520984313U CN205177643U CN 205177643 U CN205177643 U CN 205177643U CN 201520984313 U CN201520984313 U CN 201520984313U CN 205177643 U CN205177643 U CN 205177643U
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- switch
- button
- touch
- casing
- power source
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Abstract
The utility model provides a portable power source dabs switch fixed structure, includes switch hole (2), button (3) among the installation switch hole that set up on casing (1), the casing, dabbing in the casing switch (7), and the push rod of button (3) sets up fixed arm (4) with the on & off switch contact of dabbing switch (7), button (3), and the casing inboard sets up one respectively in switch hole's (2) both sides and keeps off card (5), the one end of fixed arm (4) is fixed on button (3), and the other end of fixed arm (4) is inserted admittedly in keeping off card (5). The utility model discloses a vertical problem that produces of dabbing of hanging down the centre bit is solved to the moment balance principle among the actual assembling process of switch for the assembly of button is adjustable and convenient assembling.
Description
Technical field
The utility model relates to portable power source, particularly the fixed form of the touch-switch of portable power source.
Background technology
Touch-switch is key switch again, be made up of inserts, pedestal, shell fragment, button, cover plate, touch-switch is the forth generation switch product developed along with the demand of electronic technology development, and volume is the earliest 12mmx12mm, 8mmx8mm, has now 6mmx6mm equal-specification; Divide by structure and hold three kinds with having vertical, horizontal and Horizontal band; Because the volume of touch-switch is little, especially vertical touch-switch, usually because the centre-height deficiency of button affects the structural design of the external key of product.Routinely by the position that adjustment PCB assembles in the product, the mode lengthening the pin of vertical touch-switch adjusts.But the position as product appearance restriction PCB then cannot adjust, and the pin production cost lengthening vertical touch-switch can increase to some extent.
Summary of the invention
The purpose of this utility model is the touch-switch fixed structure providing a kind of portable power source easy to assembly.
The utility model for the technical scheme achieving the above object adopted is: a kind of touch-switch fixed structure of portable power source, comprise the switch hole that casing, casing are arranged, the button installed in switch hole, touch-switch in casing, the push rod of button contacts with the on & off switch of touch-switch, button arranges fixed arm, and internal side of shell arranges a block card respectively in the both sides of switch hole; One end of fixed arm is fixed on button, and the other end of fixed arm is inserted solid in block card.
Further, the push rod of button and the contact center of touch-switch on & off switch are in the below of button push rod center line, and on button, the fixing point of fixed arm is arranged on the top of button push rod center line.
Further, the brachium of side fixed arm is greater than the brachium of opposite side fixed arm.
Further, the cross section of block card is L-shaped, and a side of " L " shape is fixed on casing.
Further, the height of block card in casing is under button center line.
The utility model by principle of moment balance, solves the problem produced in the vertical touch-switch practical set process of low centre bit, makes the assembling adjustable of button and easy to assembly.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the utility model preferred embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, the touch-switch fixed structure of portable power source, comprise the switch hole 2 that casing 1, casing are arranged, the button 3 installed in switch hole, touch-switch 7 in casing, the push rod of button 3 contacts with the on & off switch of touch-switch 7, button 3 arranges fixed arm 4, and internal side of shell arranges a block card 5 respectively in the both sides of switch hole 2; One end of fixed arm 4 is fixed on button 3, and the other end of fixed arm 4 is inserted solid in block card 5.
The push rod of button 3 and the contact center of touch-switch 7 on & off switch are in the below of button 3 push rod center line, and on button 3, the fixing point of fixed arm 4 is arranged on the top of button 3 push rod center line.This design can allow the moment on button 3 more keep balance.
On button 3, the brachium of side fixed arm 4 is greater than the brachium of opposite side fixed arm 4.The left and right fixed arm 4 of button 3 makes that one is long and the other is short, is beneficial to produce assembling.
The cross section of block card 5 is L-shaped, and a side of " L " shape is fixed on casing 1.Also can be that the bottom surface of block card 5 is fixed in casing 1 with a side of " L " shape.The height of block card 5 in casing 1 is under button 3 center line, and block card 5 is unsuitable too high, avoids the feel affecting button 3.
In the present embodiment, as shown in Figure 1, USB needs to put between two parties, thus cause the height of the position of pcb board in casing 1 to be fixed, now button 3 demand fulfillment condition placed in the middle too, in order to simplify production technology, the patch type switch that touch-switch 7 adopts center on the low side, the contact position causing button 3 and touch-switch 7 so not in button 3 in the heart, according to principle of moment balance, two, the left and right fixed arm 4 that two block cards 5 block button 3 need be increased, to balance the outside moment produced when button 3 contacts with touch-switch 7 at casing 1 and button 3 rigging position.
The utility model by principle of moment balance, solves the problem produced in the vertical touch-switch practical set process of low centre bit, makes the assembling adjustable of button and easy to assembly.
Claims (5)
1. the touch-switch fixed structure of a portable power source, comprise the switch hole (2) that casing (1), casing are arranged, the button (3) installed in switch hole, touch-switch (7) in casing, the push rod of button (3) contacts with the on & off switch of touch-switch (7), it is characterized in that: button (3) arranges fixed arm (4), internal side of shell arranges a block card (5) respectively in the both sides of switch hole (2); One end of fixed arm (4) is fixed on button (3), and the other end of fixed arm (4) is inserted solid in block card (5).
2. the touch-switch fixed structure of portable power source according to claim 1, it is characterized in that: the push rod of button (3) and the contact center of touch-switch (7) on & off switch are in the below of button (3) push rod center line, and the fixing point of the upper fixed arm (4) of button (3) is arranged on the top of button (3) push rod center line.
3. the touch-switch fixed structure of portable power source according to claim 1, is characterized in that: the brachium of side fixed arm (4) is greater than the brachium of opposite side fixed arm (4).
4. the touch-switch fixed structure of portable power source according to claim 1, is characterized in that: the cross section of block card (5) is L-shaped, and a side of " L " shape is fixed on casing (1).
5. the touch-switch fixed structure of portable power source according to claim 1, is characterized in that: the height of block card (5) in casing (1) is under button (3) center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984313.5U CN205177643U (en) | 2015-11-30 | 2015-11-30 | Portable power source dabs switch fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984313.5U CN205177643U (en) | 2015-11-30 | 2015-11-30 | Portable power source dabs switch fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177643U true CN205177643U (en) | 2016-04-20 |
Family
ID=55741601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520984313.5U Active CN205177643U (en) | 2015-11-30 | 2015-11-30 | Portable power source dabs switch fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177643U (en) |
-
2015
- 2015-11-30 CN CN201520984313.5U patent/CN205177643U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee after: Austrian sea Polytron Technologies Inc, Dongguan Address before: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee before: Dongguan City Ao Hai Power Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |