CN213124289U - Spring piece for high-sensitivity probe type temperature controller - Google Patents
Spring piece for high-sensitivity probe type temperature controller Download PDFInfo
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- CN213124289U CN213124289U CN202022080373.8U CN202022080373U CN213124289U CN 213124289 U CN213124289 U CN 213124289U CN 202022080373 U CN202022080373 U CN 202022080373U CN 213124289 U CN213124289 U CN 213124289U
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Abstract
The utility model discloses a spring leaf for high sensitive probe formula temperature controller installs in the temperature sensing stick of temperature controller, including first part and second part, the first part with second part buckle is connected, the first part includes first kink and second kink, first kink be equipped with first connecting hole and second connecting hole and first connecting hole with be equipped with first distance between the second connecting hole, the second kink to first kink is buckled in the opposite direction. The utility model discloses a spring leaf for high sensitive probe formula temperature controller, it is connected through the mode of first part and second part buckle, when the fragile department of first part or second part damages, only need to change first part or second part can, unnecessary whole change, it has advantages such as change convenience, reduce cost and stable in structure.
Description
Technical Field
The utility model belongs to the technical field of a spring leaf for probe formula temperature controller, concretely relates to a spring leaf for high sensitive probe formula temperature controller.
Background
The temperature controller is a series of automatic control elements, also called temperature control switch, temperature protector, temperature controller, or simply temperature controller, which generates some special effects by physical deformation inside the switch according to the temperature change of the working environment and generates on or off actions, and is mainly used for high temperature control of various heating appliances and heating devices.
When current mechanical type temperature controller was used for the heating circuit that the heat is got soon, certain bimetallic strip begins the temperature sensing to the high temperature that bimetallic strip received, when the temperature rose to certain degree (when overtemperature), bimetallic strip produced deformation and protrusion downwards to drive insulating executive lever and move down, this insulating executive lever then with the spring leaf lapse, make spring leaf and the separation of first contact piece on the second contact piece, thereby first contact piece and second contact piece do not switch on, no longer heat. When the temperature drops to a certain degree, the bimetallic strip resets to drive the insulating execution rod to move upwards, the movable reed resets upwards, the second contact piece and the first contact piece are conducted again, and the heating circuit continues to work.
However, the existing spring pieces are all of an integrally formed structure, and when the easily-damaged parts are damaged, the easily-damaged parts need to be completely replaced, so that materials are wasted to a great extent, and the cost is also increased.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a spring leaf for high sensitive probe formula temperature controller, it is connected through the mode of first part and second part buckle, when the fragile department of first part or second part damages, only need change first part or second part can, unnecessary whole change, it has advantages such as change convenience, reduce cost and stable in structure.
In order to achieve the above object, the utility model provides a spring leaf for high sensitive probe formula temperature controller installs in the temperature sensing stick of temperature controller, including first part and second part, the first part with the second part buckle is connected, wherein:
the first component comprises a first bending part and a second bending part, the first bending part is provided with a first connecting hole and a second connecting hole, a first distance is arranged between the first connecting hole and the second connecting hole, the second bending part is bent towards the opposite direction of the first bending part, one end, close to the first bending part, of the second bending part is provided with a first protruding part, one end, far away from the first bending part, of the second bending part is provided with a contact point, and an angle is formed between the first protruding part and the contact point;
the second part comprises a second protruding portion, a third protruding portion and a third bending portion, a second distance is arranged between the second protruding portion and the third protruding portion and is equal to the first distance, the second protruding portion is inserted into the first connecting hole, the third protruding portion is inserted into the second connecting hole, a third connecting hole is arranged at one end, close to the second protruding portion, of the third bending portion, and the first protruding portion is inserted into the third connecting hole (the second bending portion is buckled on the third bending portion and the bending direction of the second bending portion faces the bending direction of the first bending portion).
As a further preferable technical solution of the above technical solution, the first component further includes a first movable cavity (the first movable cavity is used for providing an area space for the second bending portion to move).
As a further preferable technical solution of the above technical solution, the second bending portion is provided with a first through hole, a distance is provided between the first through hole and the contact point, and the first through hole is communicated with the first movable cavity.
As a further preferable technical solution of the above technical solution, the second member further includes a second movable cavity, and the second movable cavity is communicated with the first movable cavity (the second movable cavity is used for providing an area space for the movement of the third bending portion).
As a further preferable mode of the above mode, the second member further includes a second through hole located on a side away from the second projecting portion.
Drawings
Fig. 1 is a schematic structural diagram of a spring leaf for a high-sensitivity probe type temperature controller according to the present invention.
Fig. 2 is a schematic structural diagram of a first component of a spring leaf for a high-sensitivity probe type temperature controller according to the present invention.
Fig. 3 is a schematic structural diagram of a second component of a spring leaf for a high-sensitivity probe type temperature controller according to the present invention.
The reference numerals include: 300. a first member; 310. a first bent portion; 311. a first connection hole; 312. A second connection hole; 320. a second bent portion; 321. a first projecting portion; 322. a contact point; 323. a first through hole; 330. a first movable chamber; 400. a second component; 410. a second projection; 420. a third projecting portion; 430. a third bent portion; 431. a third connection hole; 440. a second movable chamber; 450. a second via.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
The utility model discloses a spring leaf for high sensitive probe formula temperature controller combines preferred embodiment below, further describes utility model's embodiment.
Referring to fig. 1 of the drawings, fig. 1 is a structural schematic diagram of a spring leaf for a high-sensitivity probe type temperature controller of the present invention, fig. 2 is a structural schematic diagram of a first component of a spring leaf for a high-sensitivity probe type temperature controller of the present invention, fig. 3 is a structural schematic diagram of a second component of a spring leaf for a high-sensitivity probe type temperature controller of the present invention.
In the embodiment of the present invention, those skilled in the art will note that the temperature controller, the temperature sensing rod, etc. of the present invention can be regarded as the prior art.
Preferred embodiments.
The utility model discloses a spring leaf for high sensitive probe formula temperature controller installs the temperature sensing stick in temperature controller, including first part 300 and second part 400, first part 300 with second part 400 buckle is connected, wherein:
the first component 300 includes a first bending portion 310 and a second bending portion 320, the first bending portion 310 is provided with a first connection hole 311 and a second connection hole 312, a first distance is provided between the first connection hole 311 and the second connection hole 312, the second bending portion 320 is bent toward the opposite direction of the first bending portion 310, one end of the second bending portion 320 close to the first bending portion 310 is provided with a first protrusion 321, one end of the second bending portion 320 far from the first bending portion 310 is provided with a contact point 322 (for contacting with another contact point for conducting or turning off), and an angle is provided between the first protrusion 321 and the contact point 322;
the second member 400 includes a second protruding portion 410, a third protruding portion 420, and a third bending portion 430, a second distance is provided between the second protruding portion 410 and the third protruding portion 420 and is equal to the first distance, the second protruding portion 410 is inserted into the first connecting hole 311 and the third protruding portion 430 is inserted into the second connecting hole 312, a third connecting hole 431 is provided at an end of the third bending portion 430 close to the second protruding portion 420, and the first protruding portion 321 is inserted into the third connecting hole 431 (the second bending portion 320 is buckled to the third bending portion 430 and the bending direction of the second bending portion 320 is toward the bending direction of the first bending portion 310).
Specifically, the first component 300 further includes a first movable cavity 330 (the first movable cavity 330 is used for providing an area space for the second bending portion 320 to move).
More specifically, the second bending part 320 is provided with a first through hole 323, a distance is provided between the first through hole 323 and the contact point 323, and the first through hole 323 communicates with the first movable chamber 330.
Further, the second member 400 further includes a second movable cavity 440, and the second movable cavity 440 is communicated with the first movable cavity 330 (the second movable cavity 440 is used for providing an area space for the movement of the third bending portion 430).
Further, the second member 400 further includes a second through hole 450, and the second through hole 450 is located at a side far from the second protrusion 410.
It is worth mentioning that the utility model discloses technical characteristics such as temperature controller, temperature sensing stick that the patent application relates to should be regarded as prior art, and the concrete structure of these technical characteristics, theory of operation and the control mode that probably involves, spatial arrangement mode adopt in this field conventional selection can, should not be regarded as the utility model discloses a point of invention is located, the utility model discloses a do not further specifically expand the detailing.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a spring leaf for high sensitive probe formula temperature controller, installs the temperature sensing stick in temperature controller which characterized in that, includes first part and second part, first part with the second part snap-fit connection, wherein:
the first component comprises a first bending part and a second bending part, the first bending part is provided with a first connecting hole and a second connecting hole, a first distance is arranged between the first connecting hole and the second connecting hole, the second bending part is bent towards the opposite direction of the first bending part, one end, close to the first bending part, of the second bending part is provided with a first protruding part, one end, far away from the first bending part, of the second bending part is provided with a contact point, and an angle is formed between the first protruding part and the contact point;
the second part comprises a second protruding portion, a third protruding portion and a third bending portion, a second distance is arranged between the second protruding portion and the third protruding portion and is equal to the first distance, the second protruding portion is inserted into the first connecting hole, the third protruding portion is inserted into the second connecting hole, a third connecting hole is arranged at one end, close to the second protruding portion, of the third bending portion, and the first protruding portion is inserted into the third connecting hole.
2. The leaf spring for a high sensitivity probe thermostat of claim 1 wherein the first member further comprises a first active chamber.
3. The spring plate of claim 2, wherein the second bending portion has a first through hole, a distance is provided between the first through hole and the contact point, and the first through hole is communicated with the first active cavity.
4. The leaf spring for a high sensitivity probe thermostat of claim 3 wherein the second member further comprises a second movable cavity and the second movable cavity is in communication with the first movable cavity.
5. The leaf spring for a high sensitivity probe thermostat of claim 4 wherein the second member further includes a second through hole located on a side away from the second protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080373.8U CN213124289U (en) | 2020-09-21 | 2020-09-21 | Spring piece for high-sensitivity probe type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080373.8U CN213124289U (en) | 2020-09-21 | 2020-09-21 | Spring piece for high-sensitivity probe type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213124289U true CN213124289U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022080373.8U Active CN213124289U (en) | 2020-09-21 | 2020-09-21 | Spring piece for high-sensitivity probe type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213124289U (en) |
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2020
- 2020-09-21 CN CN202022080373.8U patent/CN213124289U/en active Active
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