CN203192647U - Compound switch keypad structure - Google Patents
Compound switch keypad structure Download PDFInfo
- Publication number
- CN203192647U CN203192647U CN 201320143283 CN201320143283U CN203192647U CN 203192647 U CN203192647 U CN 203192647U CN 201320143283 CN201320143283 CN 201320143283 CN 201320143283 U CN201320143283 U CN 201320143283U CN 203192647 U CN203192647 U CN 203192647U
- Authority
- CN
- China
- Prior art keywords
- casing
- switch keypad
- silica gel
- micro
- piece
- 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 compound switch keypad structure, comprising a surface casing and a rear casing that are cooperatively installed. The surface casing is provided with a key groove provided with the switch keypad; a middle casing and a PCB are arranged between the surface casing and the rear casing; the PCB is provided with micro-switches provided with silica gel keys; and the middle casing is provided with key apertures cooperating with the silica gel keys. The switch keypad provided by the utility model employs a compound structure including the surface casing, the middle casing and the rear casing, and is added with the PCB for multifunctional control; the switch keypad on the surface casing first carries out simple on-off operation on the electric appliance equipment, then the surface casing is opened, and the silica gel keys on the middle casing are pressed to drive the micro-switches on the PCB to conduct further micro-control operation on the electric appliance equipment. The compound switch keypad structure is simple for operation and can realize multifunctional operation on the electric appliance equipment.
Description
Technical field
The utility model relates to the switch key plate, relates in particular to a kind of combined switch keypad structure.
Background technology
Traditional switch key plate just increases several key switches at key panel, by the control key switch corresponding electric equipment (as fan, lighting etc.) is opened or closed operation, can not carry out further feature operation (regulate, the brightness of lighting is regulated etc. as the wind speed to fan) to electric equipment, therefore the function of traditional switch key plate is comparatively single, in order to realize the further feature operation of electric equipment, need to increase corresponding control appliance in addition often and be achieved, operation is inconvenience very.
The utility model content
The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, a kind of combined switch keypad structure to be provided.
In order to solve technical problem recited above, the utility model is taked following technical scheme:
A kind of combined switch keypad structure, include and cooperate face-piece and the back cover of installing, described face-piece is provided with by keyway, and be provided with the switch key plate by keyway, also be provided with mesochite and pcb board between described face-piece and the back cover, described pcb board is provided with the micro-control switch, described micro-control switch is provided with on silica gel keys, the described mesochite and offers the keyhole that cooperates with silica gel keys.
Described pcb board is provided with display screen.
Described mesochite is provided with first visual windows corresponding with screen position, and described face-piece is provided with second visual windows corresponding with screen position.
Switch key plate of the present utility model adopts the composite structure of face-piece, mesochite and back cover, and increased the pcb board that is used for multi-functional control, the operation that electric equipment is is simply opened or closed by the switch key plate on the face-piece earlier, raise face-piece then, thereby the micro-control switch that drives on the pcb board by the silica gel keys of pressing on the mesochite carries out further micro-control operation to electric equipment, operate very easyly, and can realize multi-functional operation to electric equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.
Among the figure, 1. the switch key plate, 2. face-piece, 21. is pressed keyway, 22. second visual windows, 3. mesochite, 31. keyholes, 32. first visual windows, 4. silica gel keys, 5.PCB plate, 51. micro-control switches, 52. display screens, 6. back cover.
Embodiment
See also Fig. 1 and Fig. 2, as shown in the figure, a kind of combined switch keypad structure, include and cooperate face-piece 2 and the back cover of installing 6, face-piece 2 is provided with by keyway 21, and be provided with switch key plate 1 by keyway 21, and also being provided with mesochite 3 and pcb board 5 between face-piece 2 and the back cover 6, pcb board 5 is provided with micro-control switch 51, micro-control switch 51 is provided with and offers the keyhole 31 that cooperates with silica gel keys 4 on silica gel keys 4, the mesochite 3.Pcb board 5 is provided with display screen 52, and mesochite 3 is provided with first visual windows 32 corresponding with screen position, and face-piece 2 is provided with second visual windows 22 corresponding with screen position.
The cited embodiment of the utility model is not exhaustive, and the simple alternate material of making is thus replaced, and all should belong to the category of the utility model protection.
Claims (3)
1. combined switch keypad structure, include and cooperate face-piece and the back cover of installing, described face-piece is provided with by keyway, and be provided with the switch key plate by keyway, it is characterized in that: also be provided with mesochite and pcb board between described face-piece and the back cover, described pcb board is provided with the micro-control switch, described micro-control switch is provided with on silica gel keys, the described mesochite and offers the keyhole that cooperates with silica gel keys.
2. combined switch keypad structure as claimed in claim 1, it is characterized in that: described pcb board is provided with display screen.
3. combined switch keypad structure as claimed in claim 2, it is characterized in that: described mesochite is provided with first visual windows corresponding with screen position, and described face-piece is provided with second visual windows corresponding with screen position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143283 CN203192647U (en) | 2013-03-26 | 2013-03-26 | Compound switch keypad structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143283 CN203192647U (en) | 2013-03-26 | 2013-03-26 | Compound switch keypad structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192647U true CN203192647U (en) | 2013-09-11 |
Family
ID=49109486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143283 Expired - Fee Related CN203192647U (en) | 2013-03-26 | 2013-03-26 | Compound switch keypad structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192647U (en) |
-
2013
- 2013-03-26 CN CN 201320143283 patent/CN203192647U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20200326 |