Temperature controller
By separating the ejector pin drive part of the thermostat from the terminal, the problems of friction and jamming in existing thermostats are solved, improving reliability and lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANYANG JIUDING MATERIAL TECH CO LTD
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-10
AI Technical Summary
In existing temperature controllers, the physical deformation part is close to the part that conducts or disconnects the circuit, which causes friction and jamming, reducing sensitivity and reliability.
The ejector pin drive section is separated from the terminals and designed not to be on the same axis of motion. The circuit is connected through an elastic element to reduce friction and motion interference.
It improves the reliability, accuracy, and lifespan of the thermostat while maintaining its basic functions.
Smart Images
Figure CN224110213U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to temperature control device technical field especially relates to a temperature controller. BACKGROUND
[0002] Temperature controller refers to according to the temperature variation of working environment, the physical deformation of switch inside occurs, thereby produces some special effects, produces the on or off action of a series of automatic control element, also called temperature control switch, temperature protector, temperature controller, is called temperature controller simply. Temperature controller application range is very extensive, according to different kinds of temperature controller application in household appliance, motor, refrigeration or heating and numerous products in a plurality of.
[0003] But, in the temperature controller of existing, the part of physical deformation and the part of producing on or off circuit action are in the same axis, and the distance apart of two is close, leading to directly contact friction in the action process, and it is easy to reduce sensitivity or cause jam. UTILITY MODEL CONTENT
[0004] The utility model embodiment purposes at providing a kind of temperature controller, top pin driving part and terminal mutual contact part are mutually separated, pull apart the distance of two, improve the overall performance of temperature controller.
[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:
[0006] The utility model embodiment provides a kind of temperature controller, comprising: driving piece, top pin, elastic piece, first terminal and second terminal;
[0007] The driving piece is connected with the top pin, for driving the top pin to generate movement;
[0008] The top pin is contacted with one side of the elastic piece, and the top pin drives the elastic piece to generate deformation after movement;
[0009] The other side of the elastic piece is connected with the first terminal, and the first terminal and the second terminal are initially separated from each other, and the first terminal and the second terminal are contacted with each other after the elastic piece generates deformation, to realize the communication of circuit.
[0010] In some embodiments, further comprising: first contact and second contact;
[0011] The first contact is connected with the elastic piece, and the second contact is connected with the second terminal;
[0012] The first contact and the second contact are initially separated from each other, and the first contact and the second contact are contacted with each other after the elastic piece generates deformation.
[0013] In some embodiments, the recovery member is further included.
[0014] The recovery member is in contact with the elastic member and can help the elastic member to return to the initial state after the elastic member is deformed.
[0015] In some embodiments, the first supporting plate and the second supporting plate are arranged in parallel.
[0016] The elastic member is arranged between the first supporting plate and the second supporting plate in parallel.
[0017] The driving member and the ejector pin are fixedly arranged on one side of the first supporting plate.
[0018] The second terminal is arranged between the elastic member and the second supporting plate.
[0019] The first terminal and the second terminal are located on the side away from the ejector pin.
[0020] In some embodiments, the insulating member and the connecting member are further included.
[0021] The insulating member is arranged between the first supporting plate, the first terminal, the second terminal, and the second supporting plate in parallel.
[0022] The connecting member connects the first supporting plate, the first terminal, the second terminal, and the second supporting plate.
[0023] In some embodiments, the supporting member is further included.
[0024] The supporting member is arranged between the elastic member and the second supporting plate and is used for supporting the elastic member.
[0025] The utility model provides a temperature controller, places driving member and ejector pin on one side, places first terminal and second terminal on the other side, the both are staggered with each other, are not on same movement axis, can reduce the friction and movement interference between the both, has promoted the reliability, precision and life of temperature controller. The structure design of the utility model can improve the overall performance while guaranteeing the function of the temperature controller. BRIEF DESCRIPTION OF DRAWINGS
[0026] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings needed to be used in some embodiments of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can also be obtained by those skilled in the art according to these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not limited to the actual size, actual process, etc. of the products involved in the embodiments of the present disclosure.
[0027] Figure 1 Structure diagram of a temperature controller according to some embodiments of the present disclosure Figure 1
[0028] Figure 2 Structure diagram of a temperature controller according to some embodiments of the present disclosure Figure 2
[0029] Figure 3 Structure diagram of a temperature controller according to some embodiments of the present disclosure Figure 3
[0030] Figure 4 Structure diagram of a resilient member according to some embodiments of the present disclosure
[0031] Figure 5 Structure diagram of a restoring member according to some embodiments of the present disclosure DETAILED DESCRIPTION
[0032] The technical solutions in some embodiments of the present disclosure will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, but not all the embodiments. Based on the embodiments provided by the present disclosure, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present disclosure.
[0033] Unless otherwise required by the context, throughout the specification and claims, the term "comprising" is to be interpreted as open, inclusive meaning, i.e. "including, but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "example" or "some examples" and the like are intended to mean that the specific features, structures, materials or characteristics associated with that embodiment or example are included in at least one embodiment or example of the present disclosure. The illustrative representation of the above terms does not necessarily mean the same embodiment or example. In addition, the specific features, structures, materials or characteristics described can be included in any one or more embodiments or examples in any appropriate manner.
[0034] Embodiments of the present disclosure provide a temperature controller, as shown in Figures 1-5 including: a driving member 1, a pogo pin 2, a resilient member 3, a first terminal 4 and a second terminal 5.
[0035] In some embodiments, the driving member 1 is connected with the pogo pin 2, and is used to drive the pogo pin 2 to move. The driving member 1 can drive the pogo pin 2 connected therewith to move after moving.
[0036] In some embodiments, the ejector pin 2 is in contact with one side of the elastic member 3, and the movement of the ejector pin 2 drives the elastic member 3 to deform. One end of the ejector pin 2 is connected with the driving member 1, and the other end is in contact with the elastic member 3. After the movement of the ejector pin 2, the elastic member 3 is pressed to deform.
[0037] As shown in the drawings, Figure 4 The elastic member 3 is a sheet structure made of metal material, and a bent elastic sheet 31 is arranged in the middle. The ejector pin 2 is in contact with the elastic sheet 31, and the movement of the ejector pin 2 presses the elastic sheet 31 to deform.
[0038] In some embodiments, the other side of the elastic member 3 is connected with the first terminal 4, and the first terminal 4 and the second terminal 5 are initially separated from each other. After the elastic member 3 deforms, the first terminal 4 and the second terminal 5 are in contact with each other, thereby realizing the connection of the circuit.
[0039] As shown in the drawings,
[0040] The utility model provides a temperature controller, places the driving member and the ejector pin at one side, places the first terminal and the second terminal at the other side, and the two are staggered with each other and are not on the same movement axis, which can reduce the friction and movement interference between the two, and improve the reliability, precision and service life of the temperature controller. The structure design of the utility model can improve the overall performance while ensuring the function of the temperature controller.
[0041] In some embodiments, as shown in the drawings, Figures 1-3 The temperature controller further comprises a first contact 61 and a second contact 62. The first contact 61 is connected with the elastic member 3, and the second contact 62 is connected with the second terminal 5. The first contact 61 is connected with the elastic member 3, and the elastic member 3 is connected with the first terminal 4, that is, the first contact 61 is also connected with the first terminal 4.
[0042] As shown in the drawings,
[0043] In some embodiments, the first contact 61 and the second contact 62 are initially separated from each other. After the elastic member 3 deforms, the first contact 61 and the second contact 62 are in contact with each other. After the first contact 61 and the second contact 62 are in contact with each other, the first terminal 4 and the second terminal 5 are in contact with each other, thereby realizing the connection of the circuit.
[0044] In some embodiments, the temperature controller further comprises a restoring member 7, which is in contact with the elastic member 3. When the elastic member 3 deforms, the restoring member 7 can help the elastic member 3 to return to the initial state.
[0045] As shown in the drawings, Figure 5 The restoring member 7 is provided with a curved piece 71, which is arranged against the elastic piece 31, and after the elastic piece 31 is deformed, the curved piece 71 provides a force to the elastic piece 31 to restore the initial state of the elastic piece 31, so that the elastic piece 31 can be restored to the initial state.
[0046] In some embodiments, the temperature controller further comprises: a first supporting plate 81 and a second supporting plate 82 arranged in parallel, the elastic member 3 is arranged between the first supporting plate 81 and the second supporting plate 82, the driving member 1 and the ejector pin 2 are fixedly arranged on one side of the first supporting plate 81, and the second terminal 5 is arranged between the elastic member 3 and the second supporting plate 82, and the first terminal 4 and the second terminal 5 are located on the side away from the ejector pin 2.
[0047] When the driving member 1 and the ejector pin 2 move, one side of the elastic member 3 is deformed, and the other side of the elastic member 3 is also deformed, so that the first terminal 4 and the second terminal 5 are in contact with each other. In this way, the force deforming the elastic member 3 is separated from the part where the first terminal 4 and the second terminal 5 are in contact with each other, facilitating the connection of the temperature controller with external components.
[0048] In some embodiments, the temperature controller further comprises: an insulating member 91 and a connecting member 92, and the insulating member 91 is arranged in a spaced manner between the first supporting plate 81, the first terminal 4, the second terminal 5, and the second supporting plate 82.
[0049] As shown in the drawings, the insulating member 91 is a circular ring structure with a through hole in the middle, and a plurality of insulating members 91 are arranged between the first supporting plate 81, the first terminal 4, the second terminal 5, and the second supporting plate 82 to separate the parts.
[0050] As shown in the drawings, the insulating member 91 is a circular ring structure with a through hole in the middle, and a plurality of insulating members 91 are arranged between the first supporting plate 81, the first terminal 4, the second terminal 5, and the second supporting plate 82 to separate the parts.
[0051] It should be noted that the number of insulating members 91 is not limited in the utility model, and can be selected according to actual needs, and the thickness of the insulating member 91 is also not limited in the utility model, and can also be selected according to actual needs.
[0052] In some embodiments, the connecting member 92 connects the first supporting plate 81, the first terminal 4, the second terminal 5, and the second supporting plate 82 to each other.
[0053] As shown in the drawings, the first supporting plate 81, the first terminal 4, the second terminal 5, and the second supporting plate 82 are all provided with through holes on the same axis, and the connecting member 92 passes through each part through the through holes and connects each part to each other.
[0054] As shown in the drawings, the insulating member 91 is a circular ring structure with a through hole in the middle, and a plurality of insulating members 91 are arranged between the first supporting plate 81, the first terminal 4, the second terminal 5, and the second supporting plate 82 to separate the parts.
[0055] In some embodiments, the temperature controller further comprises a support 10 arranged between the elastic member 3 and the second support plate 82, for supporting the elastic member 3.
[0056] For example, the support 10 is arranged on the side close to the ejector pin 2, so that when the ejector pin 2 drives the elastic member 3 to deform, the support 10 can support the whole elastic member 3 and the second support plate 82, avoiding unnecessary deformation of the elastic member 3.
[0057] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application. Other modifications or equivalent replacements to the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the present application.
Claims
1. A thermostat, characterized by: The utility model relates to a circuit recovery device, including: Driving piece, ejector pin, elastic piece, first terminal and second terminal; The driving piece is connected with the ejector pin and is used for driving the ejector pin to generate movement; The ejector pin is in contact with one side of the elastic piece, and the elastic piece is deformed after the movement of the ejector pin; The other side of the elastic piece is connected with the first terminal, and the first terminal and the second terminal are separated from each other in the initial state, and the elastic piece is deformed to make the first terminal and the second terminal contact each other, thereby realizing the communication of the circuit.
2. The temperature controller of claim 1, wherein Further including: First contact and second contact; The first contact is connected with the elastic piece, and the second contact is connected with the second terminal; The first contact and the second contact are separated from each other in the initial state, and the elastic piece is deformed to make the first contact and the second contact contact each other.
3. The temperature controller of claim 1, wherein the temperature sensor is a thermistor. Further including: Restoring piece; The restoring piece is in contact with the elastic piece, and can help the elastic piece to recover to the initial state after the deformation of the elastic piece.
4. The temperature controller of claim 1, wherein Further including: Parallelly arranged first supporting plate and second supporting plate; The elastic piece is arranged between the first supporting plate and the second supporting plate in parallel; The driving piece and the ejector pin are fixedly arranged on one side of the first supporting plate; The second terminal is arranged between the elastic piece and the second supporting plate; The first terminal and the second terminal are located on the side away from the ejector pin.
5. The temperature controller of claim 1, wherein the temperature sensor is a thermistor. Further including: Insulating piece and connecting piece; The insulating piece is arranged between the first supporting plate, the first terminal, the second terminal and the second supporting plate in interval; The connecting piece connects the first supporting plate, the first terminal, the second terminal and the second supporting plate with each other.
6. The temperature controller of claim 1, wherein the temperature sensor is a thermistor. Further including: Supporting piece; The supporting piece is arranged between the elastic piece and the second supporting plate and is used for supporting the elastic piece.