CN204480074U - Temperature controller and there is the device of described temperature controller - Google Patents
Temperature controller and there is the device of described temperature controller Download PDFInfo
- Publication number
- CN204480074U CN204480074U CN201420824765.2U CN201420824765U CN204480074U CN 204480074 U CN204480074 U CN 204480074U CN 201420824765 U CN201420824765 U CN 201420824765U CN 204480074 U CN204480074 U CN 204480074U
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- China
- Prior art keywords
- temperature controller
- connecting portion
- main body
- arm
- pass cock
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Abstract
The utility model discloses a kind of temperature controller, comprise temperature controller main body and by-pass cock.By-pass cock is connected by rotating shaft with temperature controller main body, by-pass cock and temperature controller main body are corresponding in loading process is formed with power arm and resistance arm, the length of power arm is greater than the length of resistance arm to form laborsaving lever, and by-pass cock is for regulating and controlling temperature controller main body to regulate temperature.Also disclose a kind of device comprising above-mentioned temperature controller.So, owing to adopting adjustment in use switch to make power arm be greater than resistance arm, labour-saving effect can be reached.
Description
Technical field
The utility model relates to a kind of temperature controller, especially relates to a kind of temperature controller and has the device of described temperature controller.
Background technology
The knob that tradition mechanical temperature controller uses belongs to effort lever, effort, dynamics bad assurance during adjustment, and easily hinders hand.
Utility model content
The utility model is intended at least to solve one of technical matters existed in prior art.For this reason, the utility model needs to provide a kind of temperature controller.
The utility model also needs a kind of device with described temperature controller.
According to a kind of temperature controller of the utility model first aspect better embodiment, comprise temperature controller main body and by-pass cock.Described by-pass cock is connected by rotating shaft with described temperature controller main body, described by-pass cock is corresponding in loading process to described temperature controller main body is formed with power arm and resistance arm, the length of described power arm is greater than the length of described resistance arm to form laborsaving lever, and described by-pass cock is for regulating and controlling described temperature controller main body to regulate temperature.
The temperature controller of the utility model better embodiment, uses described by-pass cock to make described power arm be greater than described resistance arm owing to adopting, can reach labour-saving effect.
In some embodiments, described temperature controller main body is contained in described housing, and described by-pass cock is installed on the outer peripheral face of described housing.
In some embodiments, described by-pass cock is hand-rail type knob.
In some embodiments, described hand-rail type knob comprises the knob base be connected by described rotating shaft with described temperature controller main body and the rocking arm be connected with described knob base, described rocking arm comprises and is outwards formed with the first connecting portion from described knob base along vertical described outer peripheral face, is formed with the second connecting portion of parallel described outer peripheral face from the end of described first connecting portion and is formed with the 3rd connecting portion of vertical described outer peripheral face from the end of described second connecting portion, and described first connecting portion, described second connecting portion and described 3rd connecting portion are Z-shaped.
In some embodiments, the outside surface of described 3rd connecting portion is formed with screw thread, and described screw thread is used for anti-skidding.
In some embodiments, described resistance arm length is 1/2nd of described power arm length.
In some embodiments, described resistance arm length is 1/3rd of described power arm length.
According to a kind of device of the utility model second aspect better embodiment, comprise the temperature controller described in above-mentioned embodiment.
The device of the utility model better embodiment, owing to adopting described temperature controller, makes described power arm be greater than described resistance arm by described by-pass cock, can reach labour-saving effect.
In some embodiments, described device is refrigerator.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the floor map of the temperature controller according to the utility model better embodiment.
Fig. 2 is the schematic perspective view of the by-pass cock of temperature controller according to the utility model embodiment.
Fig. 3 is the force analysis schematic diagram of the temperature controller according to the utility model embodiment.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly.Can be mechanical connection, also can be electrical connection.Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, the temperature controller 10 according to the utility model better embodiment comprises temperature controller main body 12 and by-pass cock.By-pass cock is connected by rotating shaft 16 with temperature controller main body 12, by-pass cock and temperature controller main body 12 are corresponding in loading process is formed with power arm L1 and resistance arm L2, the length of power arm L1 is greater than the length of resistance arm L2 to form laborsaving lever, and by-pass cock is for regulating and controlling temperature controller main body 12 to regulate temperature.
Temperature controller 10 in the utility model better embodiment makes power arm L1 be greater than resistance arm L2 owing to adopting adjustment in use switch, can reach labour-saving effect.
In the present embodiment, temperature controller main body 12 is contained in housing 18, and housing 18 is rectangular, and by-pass cock is installed on the outer peripheral face of housing 18.Wherein, temperature controller main body 12 comprises temperature-sensing element with detected temperatures.
So, temperature controller main body 12 is regulated and controled to regulate temperature by by-pass cock.
Certainly, above shape only provides the position relationship helping housing 18 and by-pass cock and temperature controller main body 12 are described as an example, is not limited to the utility model.
In the present embodiment, by-pass cock is hand-rail type knob.
So, hand-rail type knob is laborsaving lever, is increased the length of power arm L1 by hand-rail type knob, use comparatively laborsaving, and hand-rail type knob does not hinder hand.
Refer to Fig. 2, in the present embodiment, hand-rail type knob comprises the knob base 140 be connected by rotating shaft 16 with temperature controller main body 12 and the rocking arm 142 be connected with knob base 140; rocking arm 142 comprise outwards be formed with the first connecting portion 1420 from knob base 140 along vertical outer peripheral face, be formed from the end of the first connecting portion 1,420 second connecting portion 1422 of parallel outer peripheral face and from the end of the second connecting portion 1422 be formed with the 3rd connecting portion 1424, first connecting portion 1420, second connecting portion 1422 of vertical outer peripheral face and the 3rd connecting portion 1424 Z-shaped.Knob base 140 is substantially cylindrical, first connecting portion 1420 is cylindrical, second connecting portion 1422 is cylindrical, 3rd connecting portion 1424 is cylindrical, the length of the 3rd connecting portion 1424 is longer than the first connecting portion 1420, the end of the 3rd connecting portion 1424 is stress point, and operating personnel hold the 3rd connecting portion 1424 and rotate rocking arm 142 and realize regulating temperature controller main body 12.
So, hand-rail type knob extends the distance between stress point and fulcrum by rocking arm 142 thus increases the length of power arm L1, thus realizes more to save power when rotating by-pass cock.
Certainly, above shape, annexation only provide the structure helping hand-rail type knob is described as an example, are not limited to the utility model.
In the present embodiment, the outside surface of the 3rd connecting portion 1424 is formed with screw thread, and screw thread is used for anti-skidding.Certainly, the 3rd connecting portion 1424 also can arrange other anti-skid structures, as raised points, patterned spacer etc., is not limited to screw thread.
So, can not skid when operating personnel hold the 3rd connecting portion 1424, screw thread can increase the friction force between hand and the 3rd connecting portion 1424, thus realizes anti-skidding.
In the present embodiment, resistance arm L2 length is 1/2nd of power arm L1 length.
So, power arm L1 resistivity arm of force L2 is long, thus reaches labour-saving effect, and power arm L1 is more long more laborsaving, and resistance arm L2 length is that the two/design of by-pass cock for the moment of power arm L1 length is comparatively reasonable, and appearance looks elegant.
In the present embodiment, resistance arm L2 length is 1/3rd of power arm L1 length.
So, power arm L1 resistivity arm of force L2 is long, thus reaches labour-saving effect, and power arm L1 is more long more laborsaving, and resistance arm L2 length is that the three/design of by-pass cock for the moment of power arm L1 length is comparatively reasonable, and appearance looks elegant.
Certainly, above numerical value only provides when helping explanation to make power arm L1 resistivity arm of force L2 length to realize rotating by-pass cock by motive force of growth arm L1 more laborsaving as an example, is not limited to the utility model.
The device of the utility model better embodiment, comprises the temperature controller 10 of above-mentioned embodiment.
The device of the utility model better embodiment, owing to adopting temperature controller 10, makes power arm L1 be greater than resistance arm L2 by by-pass cock, can reach labour-saving effect.
In the present embodiment, device is refrigerator.
So, refrigerator, owing to adopting temperature controller 10, makes power arm L1 be greater than resistance arm L2 by by-pass cock, can reach labour-saving effect.
Refer to Fig. 3, particularly, according to lever principle F1 × L1=F2 × L2, because traditional switching power arm L1 is too little, and F2 × L2 is certain value, and therefore the power F1 of hand just needs comparatively large, comparatively requires great effort and also easily hinder hand when operating personnel use.The by-pass cock that temperature controller 10 of the present utility model adopts, by the length of motive force of growth arm L1, thus reduces the power F1 of needs.Namely with the contact point of rotating shaft 16 and rotating basis 140 and the first connecting portion 1420 for fulcrum O, the end of the 3rd connecting portion 1424 is stress point, stress point is power arm L1 to the distance of fulcrum O, the contact point of rotating shaft 16 and temperature controller main body 12 is resistance arm L2 to the distance of fulcrum O, and L2 is large for the power arm L1 resistivity arm of force.Motive force of growth arm L1, the power F1 of needs just reduces.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (9)
1. a temperature controller, is characterized in that, comprising:
Temperature controller main body; And
The by-pass cock be connected by rotating shaft with described temperature controller main body, described by-pass cock is corresponding in loading process to described temperature controller main body is formed with power arm and resistance arm, the length of described power arm is greater than the length of described resistance arm to form laborsaving lever, and described by-pass cock is for regulating and controlling described temperature controller main body to regulate temperature.
2. temperature controller according to claim 1, is characterized in that, described temperature controller main body is contained in housing, and described by-pass cock is installed on the outer peripheral face of described housing.
3. temperature controller according to claim 2, is characterized in that, described by-pass cock is hand-rail type knob.
4. temperature controller according to claim 3, it is characterized in that, described hand-rail type knob comprises the knob base be connected by described rotating shaft with described temperature controller main body and the rocking arm be connected with described knob base, described rocking arm comprises and is outwards formed with the first connecting portion from described knob base along vertical described outer peripheral face, be formed with the second connecting portion of parallel described outer peripheral face from the end of described first connecting portion and be formed with the 3rd connecting portion of vertical described outer peripheral face from the end of described second connecting portion, described first connecting portion, described second connecting portion and described 3rd connecting portion Z-shaped.
5. temperature controller according to claim 4, is characterized in that, the outside surface of described 3rd connecting portion is formed with screw thread, and described screw thread is used for anti-skidding.
6. temperature controller according to claim 5, is characterized in that, described resistance arm length is 1/2nd of described power arm length.
7. temperature controller according to claim 5, is characterized in that, described resistance arm length is 1/3rd of described power arm length.
8. a device, is characterized in that, comprises the temperature controller described in claim 1-7 any one.
9. device according to claim 8, is characterized in that, described device is refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824765.2U CN204480074U (en) | 2014-12-22 | 2014-12-22 | Temperature controller and there is the device of described temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824765.2U CN204480074U (en) | 2014-12-22 | 2014-12-22 | Temperature controller and there is the device of described temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480074U true CN204480074U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824765.2U Expired - Fee Related CN204480074U (en) | 2014-12-22 | 2014-12-22 | Temperature controller and there is the device of described temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536486A (en) * | 2014-12-22 | 2015-04-22 | 合肥美的电冰箱有限公司 | Temperature controller and device with the same |
-
2014
- 2014-12-22 CN CN201420824765.2U patent/CN204480074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536486A (en) * | 2014-12-22 | 2015-04-22 | 合肥美的电冰箱有限公司 | Temperature controller and device with the same |
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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: 20150715 Termination date: 20191222 |