CN102386511A - Three-compound-contact guide column for temperature controller - Google Patents
Three-compound-contact guide column for temperature controller Download PDFInfo
- Publication number
- CN102386511A CN102386511A CN2011101990166A CN201110199016A CN102386511A CN 102386511 A CN102386511 A CN 102386511A CN 2011101990166 A CN2011101990166 A CN 2011101990166A CN 201110199016 A CN201110199016 A CN 201110199016A CN 102386511 A CN102386511 A CN 102386511A
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- China
- Prior art keywords
- contact guide
- column
- compound
- guide column
- temperature controller
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- 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.)
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Abstract
The invention relates to a three-compound-contact guide column for a temperature controller. The three-compound-contact guide column comprises a column cap and a column head which is arranged on the lower surface of the column cap; the contact guide column is characterized in that the column cap and the column head are all made of pure copper materials and the upper surface of the column cap and the end part of the column head are also respectively provided with pure silver layers made of pure silver. According to the invention, because the pure silver is arranged at two ends of the three-compound-contact guide column and the middle section is made of the pure copper material, so that the three-compound-contact guide column has the advantages that: cost is saved greatly, the structure is stable, the strength is high, the use is convenient, the three-compound-contact guide column is made of the pure silver and the production cost of enterprises is reduced.
Description
Technical field
What the present invention relates to is the temperature controller technical field, and what be specifically related to is the three composite contact guide pillars that a kind of temperature controller uses.
Background technology
Temperature controller is a kind of control instrument of extensive use, has a variety of as temperature controlled instrument at present.And three composite contact guide pillars of temperature controller use at present, owing to it need move nearly 200,000 times with other contact, therefore; What existing three composite contact guide pillar entire bodies all adopted is that fine silver is made; Its cost is high, brings financial burden to enterprise, increases the production cost of enterprise.
Summary of the invention
To the deficiency that exists on the prior art, the present invention provides a kind of minimizing production cost, makes simple temperature controller with three composite contact guide pillars.
To achieve these goals, the present invention realizes through following technical scheme:
Temperature controller is with three composite contact guide pillars; Comprising that post emits and is arranged on post emits the column cap on the lower surface; It is characterized in that it is pure copper material that said post emits what all adopt with column cap, also be provided with the fine silver layer of one deck fine silver material in said cap upper surface and column cap end; Gain in strength and hardness, prolong its useful life.
The present invention is provided with fine silver through the two ends with three composite contact guide pillars, and pure copper material is adopted in its stage casing, has saved great amount of cost, its Stability Analysis of Structures, and intensity is high, easy to use, has reached the advantage that fine silver is made, and has reduced the production cost of enterprise.
Description of drawings
Specify the present invention below in conjunction with accompanying drawing and embodiment;
Fig. 1 is a structural representation of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention.
Referring to Fig. 1; Temperature controller of the present invention is with three composite contact guide pillars, comprise post emit 1 be arranged on post and emit the column cap 2 on 1 lower surface, said post emits 1, and what all adopt with column cap 2 is pure copper material; Because it need move nearly 200,000 times with other contact; All also be provided with the fine silver layer 3 that one deck fine silver is made at the upper surface of said cap 1 and the bottom of column cap 2, be used to gain in strength and hardness, prolong its useful life.
The upper end of column cap 2 is connected with cap 1, but this cap 1 forms with column cap 2 disposal pourings.
The present invention is provided with fine silver layer 3 through the two ends with three composite contact guide pillars, and pure copper material is adopted in its stage casing, has reached the effect that fine silver is made the contact guide pillar; Saved great amount of cost, its Stability Analysis of Structures, intensity is high, easy to use; Reach the advantage that fine silver is made, reduced the production cost of enterprise.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The scope of the claimed invention by the appended claims and their equivalents defined
.
Claims (1)
1. temperature controller is with three composite contact guide pillars; Comprising that post emits and is arranged on post emits the column cap on the lower surface; It is characterized in that it is pure copper material that said post emits what all adopt with column cap, also be provided with the fine silver layer of one deck fine silver material in said cap upper surface and column cap end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101990166A CN102386511A (en) | 2011-07-17 | 2011-07-17 | Three-compound-contact guide column for temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101990166A CN102386511A (en) | 2011-07-17 | 2011-07-17 | Three-compound-contact guide column for temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102386511A true CN102386511A (en) | 2012-03-21 |
Family
ID=45825642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101990166A Pending CN102386511A (en) | 2011-07-17 | 2011-07-17 | Three-compound-contact guide column for temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102386511A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519992Y (en) * | 2002-01-18 | 2002-11-06 | 东莞清溪浮岗德威电工厂 | Temp. controller |
| EP1394904A1 (en) * | 2002-08-05 | 2004-03-03 | Strix Limited | Electrical terminals |
| CN101197474A (en) * | 2006-12-04 | 2008-06-11 | 李世煌 | Plug terminal |
| CN201188367Y (en) * | 2007-12-26 | 2009-01-28 | 王益敏 | Composite contact structure |
| CN202150570U (en) * | 2011-07-17 | 2012-02-22 | 太平洋电子(昆山)有限公司 | Three-composite contact guide column used in temperature controller |
-
2011
- 2011-07-17 CN CN2011101990166A patent/CN102386511A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519992Y (en) * | 2002-01-18 | 2002-11-06 | 东莞清溪浮岗德威电工厂 | Temp. controller |
| EP1394904A1 (en) * | 2002-08-05 | 2004-03-03 | Strix Limited | Electrical terminals |
| CN101197474A (en) * | 2006-12-04 | 2008-06-11 | 李世煌 | Plug terminal |
| CN201188367Y (en) * | 2007-12-26 | 2009-01-28 | 王益敏 | Composite contact structure |
| CN202150570U (en) * | 2011-07-17 | 2012-02-22 | 太平洋电子(昆山)有限公司 | Three-composite contact guide column used in temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120321 |