CN201166816Y - Temperature controller - Google Patents
Temperature controller Download PDFInfo
- Publication number
- CN201166816Y CN201166816Y CNU2008200324212U CN200820032421U CN201166816Y CN 201166816 Y CN201166816 Y CN 201166816Y CN U2008200324212 U CNU2008200324212 U CN U2008200324212U CN 200820032421 U CN200820032421 U CN 200820032421U CN 201166816 Y CN201166816 Y CN 201166816Y
- Authority
- CN
- China
- Prior art keywords
- control circuit
- key control
- temperature controller
- panel
- keys
- 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
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to a temperature controller which comprises a central control circuit for controlling the temperature variation, a key control circuit with an output end connected with the central control circuit, and a plurality of keys for inputting a temperature value to the key control circuit. The keys are the induction keys. The key control circuit is the induction key control circuit. A panel is covered on the keys. The panel is a flat panel and has a thickness of less than 3 mm. The temperature controller has the advantages of long service life, more compact appearance and wide application range. Moreover, the panel covered on the keys can beautify the appearance and achieve the effects of dust prevention and water prevention.
Description
Technical field
The present invention relates to a kind of controller, especially a kind of temperature controller.
Background technology
The control button of temperature controller of the prior art uses the mechanical type button.There is following problem in this temperature controller:
1, button weares and teares easily and causes the fault of loose contact and inefficacy.
2, the environment for use of controller is restricted.
3, the friction of button and panel causes the damage of panel.
Summary of the invention
The utility model provides a kind of temperature controller that adopts the induction type button.
To achieve the above object of the invention, the technical solution adopted in the utility model is:
A kind of temperature controller, it comprises the central control circuit that is used to control temperature variation, key control circuit that output terminal is connected with central processing circuit, is used for a plurality of buttons to key control circuit input temp value, a plurality of buttons are induced key, and key control circuit is the induced key control circuit.Be coated with a deck panels on a plurality of buttons.This panel is a flat panel, and its thickness is less than 3mm.
Because the employing of technique scheme, the utility model compared with prior art has the following advantages:
Adopt the induction type button, prolonged the serviceable life of temperature controller, also more succinct in appearance, make the suitable environment of this kind temperature controller more extensive; And the utility model is coated with a deck panels above button, has reached the effect of not only attractive in appearance but also dustproof and waterproof.
Description of drawings
Accompanying drawing 1 is a control flow chart of the present utility model;
Accompanying drawing 2 is the location diagram of panel of the present utility model and button;
Wherein: 1, central processing circuit; 2, key control circuit; 3, button; 4, panel.
Embodiment
A kind of temperature controller, it comprises the central control circuit 1 that is used to control temperature variation, key control circuit 2 that output terminal is connected with central processing circuit 1, is used for a plurality of buttons 3 to key control circuit 2 input temp values, a plurality of buttons 3 are induced key, and key control circuit 2 is the induced key control circuit.Be coated with a deck panels 4 on a plurality of buttons 3.This panel is a flat panel 4, and its thickness is less than 3mm.Button 3 is arranged on the pcb board that is integrated with key control circuit 2.
When the certain limit around the approaching a certain induced key of effector's finger, key control circuit 2 can be exported the corresponding signal of this button to central processing circuit 1.
Claims (4)
1, a kind of temperature controller, it comprises the central control circuit (1) that is used to control temperature variation, key control circuit (2) that output terminal is connected with described central processing circuit (1), is used for a plurality of buttons (3) to described key control circuit (2) input temp value, it is characterized in that: a plurality of described buttons (3) are induced key, and described key control circuit (2) is the induced key control circuit.
2, temperature controller according to claim 1 is characterized in that: a plurality of described buttons (3) are arranged on the pcb board that is integrated with described key control circuit (2).
3, temperature controller according to claim 1 is characterized in that: be coated with a deck panels (4) on a plurality of described buttons (3).
4, temperature controller according to claim 3 is characterized in that: described panel (4) is a flat panel, and its thickness is less than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200324212U CN201166816Y (en) | 2008-02-29 | 2008-02-29 | Temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200324212U CN201166816Y (en) | 2008-02-29 | 2008-02-29 | Temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166816Y true CN201166816Y (en) | 2008-12-17 |
Family
ID=40192207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200324212U Expired - Fee Related CN201166816Y (en) | 2008-02-29 | 2008-02-29 | Temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166816Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360637A (en) * | 2014-11-03 | 2015-02-18 | 中城建恒远（贵州安顺）新型建材有限公司 | Additional automatic building block forming machine operating system |
-
2008
- 2008-02-29 CN CNU2008200324212U patent/CN201166816Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360637A (en) * | 2014-11-03 | 2015-02-18 | 中城建恒远（贵州安顺）新型建材有限公司 | Additional automatic building block forming machine operating system |
| CN104360637B (en) * | 2014-11-03 | 2017-06-16 | 贵州兴贵恒远新型建材有限公司 | A kind of additional type automation block machine operating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20130229 |