CN212721828U - Temperature detection mechanism, temperature detection device and electrical equipment - Google Patents
Temperature detection mechanism, temperature detection device and electrical equipment Download PDFInfo
- Publication number
- CN212721828U CN212721828U CN202021169472.7U CN202021169472U CN212721828U CN 212721828 U CN212721828 U CN 212721828U CN 202021169472 U CN202021169472 U CN 202021169472U CN 212721828 U CN212721828 U CN 212721828U
- Authority
- CN
- China
- Prior art keywords
- temperature
- temperature sensing
- supporting plate
- sensing assembly
- connecting rod
- 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.)
- Active
Links
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a temperature-detecting mechanism, temperature-detecting device and electrical equipment, temperature-detecting mechanism includes: the temperature detection device comprises a support, a supporting plate arranged on the support, a balance connecting rod rotatably arranged below the supporting plate and a temperature sensing assembly used for detecting temperature, wherein the bottom of the supporting plate is abutted against one end of the balance connecting rod to form a first kinematic pair, and the other end of the balance connecting rod is abutted against the bottom of the temperature sensing assembly to form a second kinematic pair; when the object to be measured exerts acting force on the supporting plate or the temperature sensing assembly, the supporting plate and the temperature sensing assembly are simultaneously abutted to the object to be measured through the first kinematic pair and the second kinematic pair. The utility model discloses a between layer board and the balanced connecting rod, form first kinematic pair and second kinematic pair between balanced connecting rod and the temperature sensing subassembly respectively, utilize two kinematic pairs to make testee, layer board, temperature sensing subassembly realize the static balance of power, realize that the temperature sensing subassembly fully contacts bottom the testee all the time, promote the temperature test accuracy.
Description
Technical Field
The utility model relates to an electrical apparatus technical field, concretely relates to temperature-detecting mechanism, temperature-detecting device and electrical equipment.
Background
The household appliance is generally provided with a temperature detection mechanism for detecting the temperature of a heated object, such as an electric cooker, an electric pressure cooker, a kettle, a milk warmer and the like, the temperature detection mechanism generally adopts a gravity contact type temperature detection structure, specifically, the temperature detection mechanism generally movably installs a temperature probe on a supporting seat, a compression spring is arranged at the bottom of the probe, when the detected object is placed on the supporting seat, the temperature probe can abut against the detected object under the action of the spring, and therefore accurate temperature measurement of the detected object with different bottom shapes is achieved.
However, the temperature detection mechanism has limitations that when the measured object is light, the measured object is jacked up by the temperature probe due to the action of the spring force, so that the measured object is toppled, stable and effective temperature measurement and control on a light product cannot be realized, and the universality of the temperature detection mechanism is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a temperature detection mechanism, temperature-detecting device and electrical equipment that accuracy nature, commonality that can have the school to guarantee temperature detect process are strong.
According to the utility model discloses a first aspect, the utility model discloses a temperature detection mechanism, include: the temperature sensor comprises a support, a supporting plate, a balance connecting rod and a temperature sensing assembly, wherein the supporting plate is arranged on the support and used for bearing a measured object, the balance connecting rod is rotatably arranged below the supporting plate, the temperature sensing assembly is used for detecting the temperature of the measured object, the bottom of the supporting plate is abutted against one end of the balance connecting rod to form a first kinematic pair, and the other end of the balance connecting rod is abutted against the bottom of the temperature sensing assembly to form a second kinematic pair; when the object to be measured exerts acting force on the supporting plate or the temperature sensing assembly, the supporting plate and the temperature sensing assembly are simultaneously abutted to the object to be measured through the first kinematic pair and the second kinematic pair.
According to the utility model discloses an embodiment, layer board swing joint is in the support, and the layer board is for support along gravity direction rectilinear movement.
According to the utility model discloses an embodiment, temperature sensing subassembly swing joint is in the support, and the temperature sensing subassembly is linear movement for the support along the direction of gravity.
According to the utility model discloses an embodiment, the rotation of balance connecting rod sets up in the support to rich temperature sensing subassembly axial lead evenly distributed, the rotation plane of balance connecting rod passes through simultaneously the center of first motion pair and second motion pair.
According to the utility model discloses an embodiment, the moving direction of layer board and temperature sensing subassembly under the action of gravity is opposite all the time.
According to the utility model discloses an embodiment, the layer board middle part has been seted up and has been dodged the hole, and temperature sensing subassembly removes along dodging hole central line direction.
According to the utility model discloses an embodiment, the layer board bottom is provided with the ejector pin, and the layer board passes through the one end butt of ejector pin and balanced connecting rod and forms first kinematic pair.
According to the utility model discloses an embodiment, first guiding hole has been seted up to the support, and first guiding hole is worn to establish by the ejector pin.
According to the utility model discloses a second aspect, the utility model discloses a temperature-detecting device, include the utility model discloses the first aspect temperature-detecting mechanism.
According to the utility model discloses a third aspect, the utility model discloses an electrical equipment, include the utility model discloses the second aspect temperature-detecting device.
The utility model discloses a between layer board and the balanced connecting rod, form first kinematic pair and second kinematic pair between balanced connecting rod and the temperature sensing subassembly respectively, when temperature detection mechanism carries out the temperature to the testee and detects, utilize the drive of first kinematic pair and second kinematic pair for the static balance of testee, layer board, temperature sensing subassembly realization power realizes that the temperature sensing subassembly fully contacts bottom the testee all the time, and then guarantees temperature detection mechanism's temperature test accuracy.
Drawings
Fig. 1 is a perspective view of the middle temperature detecting mechanism of the present invention.
Fig. 2 is an explosion structure diagram of the middle temperature detecting mechanism of the present invention.
Fig. 3 is a sectional view of the middle temperature detecting mechanism of the present invention.
Fig. 4 is the utility model discloses well temperature-detecting mechanism is used for testing the work schematic diagram of flat structure testee.
Fig. 5 is the utility model discloses well temperature-detecting mechanism is used for testing the work schematic diagram of concave bottom structure testee.
Detailed Description
The temperature detection mechanism, the temperature detection device, and the electrical equipment of the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.
Please refer to fig. 1 to 3.
The utility model provides a temperature detection mechanism, its mainly used carries out the temperature test to the article, and it can be applied to control in the scene to the heating temperature of article, also can be used to carry out the temperature test scene to the article simply.
The temperature detection mechanism mainly comprises a support 10, a supporting plate 20 arranged on the support 10 and used for bearing a measured object, a balance connecting rod 30 rotatably arranged below the supporting plate 20, and a temperature sensing assembly 40 used for detecting the temperature of the measured object. Wherein the bottom of the supporting plate 20 is abutted with one end of the balance connecting rod 30 to form a first kinematic pair, and the other end of the balance connecting rod 30 is abutted with the bottom of the temperature sensing assembly 40 to form a second kinematic pair. Specifically, temperature sensing subassembly 40 is provided with the temperature sensing electronic component who is used for detecting the temperature, and temperature sensing subassembly 40 adopts the mode of contact detection to carry out temperature detection to the testee in this application, can realize reliable and stable temperature detection, and of course, also can adopt non-contact mode to carry out temperature detection to the testee according to actual conditions.
Specifically, the hole of dodging has been seted up at layer board 20 middle part, temperature sensing subassembly 40 removes along dodging hole central line direction, temperature sensing subassembly 40 is gone up and down by layer board 20 middle part, thereby carry out the butt to the testee bottom, make temperature sensing subassembly 40's test result more accurate, make temperature sensing subassembly 40 be closer to the testee central line to the strong point of testee simultaneously, effectively promote the firm effect that the testee placed on temperature detection mechanism.
Please refer to fig. 4 and 5 together.
Wherein when the testee applys the effort to layer board 20 or temperature sensing subassembly 40, make layer board 20 and temperature sensing subassembly 40 linkage through first kinematic pair and second kinematic pair, make layer board 20 and temperature sensing subassembly 40 simultaneously with the testee butt, the testee this moment, layer board 20, temperature sensing subassembly 40 realizes the static balance of power through first kinematic pair and second kinematic pair, make temperature sensing subassembly 40 fully contact with testee bottom all the time, and then guarantee temperature detection mechanism's temperature test accuracy.
In one embodiment, the supporting plate 20 is movably connected to the bracket 10, and the supporting plate 20 moves linearly in the direction of gravity relative to the bracket 10, so that the acting force between the supporting plate 20 and the first kinematic pair is the same as the acting force between the object to be measured and the bracket 20, thereby effectively enhancing the force transmission efficiency. The temperature sensing assembly 40 is movably connected to the bracket 10, and the temperature sensing assembly 40 moves linearly relative to the bracket 10 along the direction of gravity, so that the acting force between the temperature sensing assembly 40 and the second kinematic pair is in the same direction as the acting force between the object to be measured and the temperature sensing assembly 40. It should be noted that the moving directions of the supporting plate 20 and the temperature sensing assembly 40 under the action of gravity are always opposite, and particularly, the supporting plate 20 and the temperature sensing assembly 40 both move along the direction of gravity, so that the loss of force transmitted on the first kinematic pair and the second kinematic pair is effectively reduced, the acting force of the object to be measured relative to the supporting plate 20 and the temperature sensing assembly 40 is more balanced, and the rapid balance and rest among the object to be measured, the supporting plate 20 and the temperature sensing assembly 40 are further ensured.
In an embodiment, a top rod 201 is disposed at the bottom of the supporting plate 20, the top rod 201 corresponds to the balance connecting rod 30, the supporting plate 20 abuts against one end of the balance connecting rod 30 through the top rod 201 and forms a first kinematic pair, wherein the bracket 10 is provided with a first guide hole 101, the first guide hole is matched with the top rod 201, the top rod 201 penetrates through the first guide hole 101 and abuts against the balance connecting rod 30, and the top rod 201 and the first guide hole 101 are utilized to limit the moving direction of the supporting plate 20. In another embodiment, in order to ensure the stability of the temperature sensing assembly 40 during the moving process, the bracket 10 is provided with a second guiding hole 102 matched with the temperature sensing assembly 40, wherein the temperature sensing assembly 40 passes through the second guiding hole 102 and then moves toward the object to be tested, so as to limit the moving direction of the temperature sensing assembly 40, and further improve the stability of the temperature sensing assembly 40 during the temperature testing process of the object to be tested. It should be noted that other ways of guiding the supporting plate 10 and the temperature sensing assembly 40 may be adopted in the present application, such as limiting the moving direction of the supporting plate 10 and the temperature sensing assembly 40 by the cooperation of the sliding grooves and the sliding blocks.
In the present application, the number of the balance connecting rods 30 is several, the plurality of balance connecting rods 30 are rotatably disposed on the support 10, and are uniformly distributed on the support 10 around the axis of the temperature sensing assembly 40, and the rotating planes of the plurality of balance connecting rods 30 simultaneously pass through the centers of the first kinematic pair and the second kinematic pair, so that the uniformly distributed balance connecting rods 30 balance the supporting plate 20 and the temperature sensing assembly 40, so that the balance effect is more uniform, the efficiency of the measured object, the supporting plate 20, and the temperature sensing assembly 40 entering the force balance state is effectively improved, and the detection efficiency of the temperature detection mechanism is further improved.
In this application, first kinematic pair and second kinematic pair all adopt the cooperation of cambered surface width of cloth and plane width of cloth to realize removing, between layer board 20 and balanced connecting rod 30 and between balanced connecting rod 30 and temperature sensing component 40, and cambered surface width of cloth and plane width of cloth all can exchange the setting.
The utility model also provides a temperature-detecting device, include the utility model discloses preceding temperature-detecting mechanism, wherein temperature-detecting device makes the testee physical stamina keep fully contacting with temperature sensing subassembly 40 through temperature-detecting mechanism, and then guarantees the measuring accuracy in the temperature-detecting device testing process.
The utility model also provides an electrical equipment, include the utility model discloses preceding temperature-detecting device, electrical equipment can be provided with electrical system, through the normal operating of electrical system control setting, including the normal work of control temperature detection mechanism. The utility model discloses an electrical equipment utilizes temperature detection mechanism to guarantee the temperature measurement accuracy to the testee, and then promotes electrical equipment's work precision.
To sum up, the utility model discloses a between layer board and the balanced connecting rod, form first kinematic pair and second kinematic pair between balanced connecting rod and the temperature sensing subassembly respectively, when temperature detection mechanism carries out the temperature to the testee and detects time measuring, utilize first kinematic pair and second kinematic pair to make testee, layer board, temperature sensing subassembly realize the static balance of power, realize that the temperature sensing subassembly fully contacts bottom the testee all the time, and then guarantee temperature detection mechanism's temperature test accuracy.
In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are intended to be included within the spirit and scope of the present invention.
Claims (10)
1. A temperature detection mechanism comprising: the support, its characterized in that still includes: the temperature sensor comprises a supporting plate, a balance connecting rod and a temperature sensing assembly, wherein the supporting plate is arranged on a support and used for bearing a measured object, the balance connecting rod is rotatably arranged below the supporting plate, the temperature sensing assembly is used for detecting the temperature of the measured object, the bottom of the supporting plate is abutted against one end of the balance connecting rod to form a first kinematic pair, and the other end of the balance connecting rod is abutted against the bottom of the temperature sensing assembly to form a second kinematic pair; when the object to be measured exerts acting force on the supporting plate or the temperature sensing assembly, the supporting plate and the temperature sensing assembly are simultaneously abutted to the object to be measured through the first kinematic pair and the second kinematic pair.
2. The temperature sensing mechanism of claim 1, wherein the blade is movably coupled to the bracket, and wherein the blade moves linearly in a direction of gravity relative to the bracket.
3. The temperature sensing mechanism of claim 1, wherein the temperature sensing assembly is movably coupled to a support, and the temperature sensing assembly moves linearly in a direction of gravity relative to the support.
4. The temperature detecting mechanism of claim 1, wherein the balance connecting rod is rotatably disposed on the bracket and uniformly distributed around the axis of the temperature sensing assembly, and the rotation plane of the balance connecting rod passes through the centers of the first and second kinematic pairs.
5. The temperature sensing mechanism of any one of claims 1 to 4, wherein the direction of movement of the support plate and the temperature sensing assembly under the influence of gravity is always opposite.
6. The temperature detection mechanism according to claim 5, wherein an avoidance hole is formed in the middle of the supporting plate, and the temperature sensing assembly moves along the direction of the center line of the avoidance hole.
7. The temperature detection mechanism according to claim 1, wherein a top rod is disposed at a bottom of the supporting plate, and the supporting plate abuts against one end of the balance link through the top rod to form a first kinematic pair.
8. The temperature detecting mechanism according to claim 7, wherein the bracket has a first guide hole, and the rod is inserted into the first guide hole.
9. A temperature detection device, comprising: the temperature detection mechanism according to any one of claims 1 to 8.
10. An electrical device, comprising: the temperature sensing device of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169472.7U CN212721828U (en) | 2020-06-22 | 2020-06-22 | Temperature detection mechanism, temperature detection device and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169472.7U CN212721828U (en) | 2020-06-22 | 2020-06-22 | Temperature detection mechanism, temperature detection device and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212721828U true CN212721828U (en) | 2021-03-16 |
Family
ID=74961107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169472.7U Active CN212721828U (en) | 2020-06-22 | 2020-06-22 | Temperature detection mechanism, temperature detection device and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212721828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098643A1 (en) * | 2021-11-30 | 2023-06-08 | 长春捷翼汽车科技股份有限公司 | Movable temperature measurement structure and charging device |
-
2020
- 2020-06-22 CN CN202021169472.7U patent/CN212721828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098643A1 (en) * | 2021-11-30 | 2023-06-08 | 长春捷翼汽车科技股份有限公司 | Movable temperature measurement structure and charging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212721828U (en) | Temperature detection mechanism, temperature detection device and electrical equipment | |
| CN109061238A (en) | A kind of clamshell vertically crimps POGO conducting device | |
| CN105067174A (en) | Isolation switch contact pressure measuring device | |
| CN104280573A (en) | Electric connecting apparatus | |
| JP3738800B2 (en) | Height measuring device and method of use thereof | |
| CN211453865U (en) | PCB function test device | |
| CN211042493U (en) | Notebook computer mainboard function rapid detection electric appliance | |
| CN217155264U (en) | Device for detecting concentricity of silver contact of rivet | |
| CN208155518U (en) | Cubing is used in a kind of detection of force-sensing resistor | |
| CN215678652U (en) | Detection tool that circuit board was used | |
| CN112379083B (en) | Fabric touch tester | |
| CN208836086U (en) | A kind of cell slice test mechanism | |
| CN210165882U (en) | Coaxiality gauge | |
| CN210401475U (en) | Vertical pressing floating type microneedle testing equipment | |
| CN215116607U (en) | Insulation testing device and system | |
| CN107869942B (en) | Gap detection device for upper end face of bimetal table of temperature controller and pressing rod | |
| CN202903801U (en) | High-precision temperature compensation glucometer | |
| CN210005624U (en) | Self-adaptive probe and robot | |
| CN204903062U (en) | Isolating switch contact pressure measuring equipment | |
| CN113175858B (en) | Special detection tool for high-speed eight-section fairway product | |
| CN215573486U (en) | Force measuring device of sheet spring | |
| CN221125130U (en) | Temperature controller bimetallic strip detection equipment | |
| CN217331615U (en) | Duplex bearing detection device | |
| CN218002478U (en) | Vortex plate detection equipment | |
| CN212179775U (en) | Fixed-section outer star wheel inner spherical curvature gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |