CN202930280U - Circuit board operation device - Google Patents
Circuit board operation device Download PDFInfo
- Publication number
- CN202930280U CN202930280U CN 201220753222 CN201220753222U CN202930280U CN 202930280 U CN202930280 U CN 202930280U CN 201220753222 CN201220753222 CN 201220753222 CN 201220753222 U CN201220753222 U CN 201220753222U CN 202930280 U CN202930280 U CN 202930280U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- rubber sleeve
- operation device
- plug
- button plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a circuit board operation device. The device comprises a key body, a key plug, a rubber sleeve and a surface box cover. The surface box cover is at one side of a circuit board and is internally provided with the rubber sleeve. A first side of the rubber sleeve close to the circuit board is provided with the key body, and the other side of the rubber sleeve is provided with the key plug. According to the circuit board operation device, the key plug is connected with the key body through the rubber sleeve, a hitting force is provided by the key plug to realize the operation of the circuit board, the direct operation of the key body by the key plug is avoided, and a waterproof function is achieved. Side faces of the key body are sealed, the key body is convenient, and the reliable waterproof function is realized.
Description
Technical field
The utility model relates to the control field of circuit board, specifically a kind of circuit board operation device.
Background technology
At present, often use button in some electronic equipments, realize operation control by the element that button impacts in circuit board.Existing button is all directly to contact with circuit board, in case make moist or flow to water, will have influence on the conducting of circuit, thereby makes button lose normal operating function.
Therefore, be necessary to design a kind of circuit board operation device with water-proof function.
The utility model content
Can't realize the defective of waterproof in order to solve button in existing circuit, the utility model provides a kind of circuit board operation device.
The technical solution adopted in the utility model is: described device comprises keying body, button plug, rubber sleeve and watchcase lid, described watchcase lid is positioned at a side of circuit board, be provided with rubber sleeve in described watchcase lid, described rubber sleeve is provided with keying body in the first side near circuit board, is provided with the button plug at opposite side.
Preferably, described rubber sleeve is provided with groove in the side near the button plug, and described groove and button plug are complementary.
Preferably, described button plug is cylindrical.
Preferably, described rubber sleeve is connected in the watchcase lid.
Preferably, interference fit between described rubber sleeve and watchcase lid.
Button plug of the present utility model is connected with keying body by rubber sleeve, provides impact force to realize operation to circuit board by the button plug, has avoided button plug direct control keying body, thereby has played the function of waterproof.The side seal of this keying body, convenient, thus realized reliable water-proof function.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of another kind of embodiment of the present utility model.
In the drawings, 1 button plug, 2 watchcase lids, 3 keying body, 4 rubber sleeves.
Embodiment
Below in conjunction with accompanying drawing, the embodiment that the utility model provides is described in further detail:
As shown in Figure 1, structural representation for a kind of embodiment of the utility model, this circuit board operation device comprises keying body 3, button plug 1, rubber sleeve 4 and watchcase lid 2, described watchcase lid 2 is positioned at a side of circuit board, be provided with rubber sleeve 4 in described watchcase lid 2, described rubber sleeve 4 is provided with keying body 3 in the first side near circuit board, is provided with button plug 1 at opposite side.Button plug of the present utility model is connected with keying body by rubber sleeve, provides impact force to realize operation to circuit board by the button plug, has avoided button plug direct control keying body, thereby has played the function of waterproof.The side seal of this keying body, convenient, thus realized reliable water-proof function.
Preferably, described rubber sleeve is provided with groove in the side near the button plug, and described groove and button plug are complementary.
Keying body of the present utility model can be various shapes, for example circular, square, triangle.Preferably, have hole on described rubber sleeve 4, described hole and button plug 1 are complementary.When button plug 1 key tap body 3, be connected in the hole of rubber sleeve, produced a buffering.And this hole can play the function that discharges water.
As shown in Figure 2, be the structural representation after the utility model assembling, keying body 3 is arranged on circuit board, and rubber sleeve 4 is embedded in watchcase lid 2, and interference fit with it.Button plug 1 is arranged on the top of rubber sleeve 4, contacts in applied force between button plug 1 and keying body 3, and in the situation of applied force, button plug 1 impacts keying body 3 by rubber sleeve 4.
In this specification, the utility model 1 is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (5)
1. circuit board operation device, it is characterized in that, described device comprises keying body, button plug, rubber sleeve and watchcase lid, described watchcase lid is positioned at a side of circuit board, be provided with rubber sleeve in described watchcase lid, described rubber sleeve is provided with keying body in the first side near circuit board, is provided with the button plug at opposite side.
2. circuit board operation device according to claim 1, is characterized in that, described rubber sleeve is provided with groove in the side near the button plug, and described groove and button plug are complementary.
3. circuit board operation device according to claim 2, is characterized in that, described button plug is cylindrical.
4. circuit board operation device according to claim 3, is characterized in that, described rubber sleeve is connected in the watchcase lid.
5. circuit board operation device according to claim 4, is characterized in that, interference fit between described rubber sleeve and watchcase lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753222 CN202930280U (en) | 2012-11-29 | 2012-11-29 | Circuit board operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753222 CN202930280U (en) | 2012-11-29 | 2012-11-29 | Circuit board operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930280U true CN202930280U (en) | 2013-05-08 |
Family
ID=48220216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753222 Expired - Fee Related CN202930280U (en) | 2012-11-29 | 2012-11-29 | Circuit board operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930280U (en) |
-
2012
- 2012-11-29 CN CN 201220753222 patent/CN202930280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |