CN217980570U - Thermocouple response time detection clamp - Google Patents
Thermocouple response time detection clamp Download PDFInfo
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- CN217980570U CN217980570U CN202222288599.6U CN202222288599U CN217980570U CN 217980570 U CN217980570 U CN 217980570U CN 202222288599 U CN202222288599 U CN 202222288599U CN 217980570 U CN217980570 U CN 217980570U
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- thermocouple
- telescopic
- response time
- time detection
- detection fixture
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Abstract
The utility model discloses a thermocouple response time detection clamp, which comprises a control element, a telescopic element, a supporting element and a clamping element; the control element is electrically connected with the telescopic element, the control element controls the telescopic element to do telescopic motion, and the telescopic element is fixedly arranged on the supporting element; the flexible end of flexible component is equipped with the clamping element that is used for fixed thermocouple, flexible end activity drives the thermocouple on the clamping element gets into or leaves test environment. The utility model discloses be fixed in flexible component with the thermocouple, make the thermocouple get into test environment through the flexible component that stretches out and draws back of control, reduce and quantify the time that the thermocouple removed the cost among the test procedure, provide stable flexible process simultaneously, avoid the test data deviation that the thermocouple vibration leads to.
Description
Technical Field
The utility model relates to a detection area is made to the thermocouple, in particular to thermocouple response time detects anchor clamps.
Background
The thermocouple has thermal inertia, namely, the process that the external environment heats the thermocouple body to a uniform temperature so that the thermocouple body can stably output signals takes time, so that the detection and the parameter determination of the thermal inertia are necessary in the thermocouple manufacturing process; the scheme in the past is that the people holds the thermocouple and inserts the constant temperature basin fast, through reading into water and being in the twinkling of an eye until output stable signal, but the process delay that the people hand removed is great, make the result have very big deviation, a current scheme is fixed the thermocouple on the spring after the compression, the release spring makes the thermocouple insert the constant temperature basin, use this kind of scheme, the translation rate of spring is fast, but the spring release can kick-back after reaching the summit, and the release process of spring can't accomplish time homogeneous at every turn, spring self vibration can let some diameter thermocouples less take place to deform by a wide margin, inefficiency and test result is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem in the above-mentioned technique at least to a certain extent. Therefore, the utility model aims to provide a thermocouple detects dress is fixed in telescopic element with the thermocouple, makes the thermocouple get into test environment through telescopic element is flexible, reduces the time that the thermocouple removed the cost among the test procedure, provides stable flexible process simultaneously, avoids the test data deviation that the thermocouple vibration leads to.
In order to achieve the above object, an embodiment of the present invention provides a thermocouple response time detection fixture, which includes a control element, a telescopic element, a support element, and a clamping element; the control element is electrically connected with the telescopic element, the control element controls the telescopic element to perform telescopic motion, and the telescopic element is fixedly arranged on the supporting element; the flexible end of the flexible element is provided with the clamping element for fixing the thermocouple, and the flexible end movably drives the thermocouple on the clamping element to enter or leave a test environment.
According to the thermocouple response time detection clamp provided by the embodiment of the utility model, the control element is electrically connected with the telescopic element and controls the telescopic element to move in a telescopic way, and the telescopic element is fixedly arranged on the supporting element; the flexible end of the flexible element is provided with the clamping element for fixing the thermocouple, the flexible end movably drives the thermocouple on the clamping element to enter or leave a test environment, time spent on movement of the thermocouple in the test process is reduced, a stable flexible process is provided, and test data deviation caused by thermocouple vibration is avoided.
In addition, according to the present invention, the thermocouple response time detection fixture provided by the above embodiment may further have the following additional technical features:
optionally, the telescopic element is a cylinder.
Optionally, the support element includes a base and a vertical member disposed perpendicular to the base, the telescopic element is disposed on the vertical member, and the base forms a through hole for the thermocouple to pass through.
Optionally, the clamping element comprises a fixed member, a movable member and an adjustment member; a notch for fixing the heating couple is formed in the clamping element, the notch is formed between the fixed part and the movable part, and the opening and closing of the notch are adjusted through the adjusting part.
Further, the regulating part is the screw, the moving part is equipped with the regulation hole that supplies the screw to pass, the mounting corresponds and is equipped with the screw hole, and the screw passes the regulation hole, with the screw-thread fit of screw hole will the moving part is fixed in the mounting.
Further, the screw is a thumb screw.
Optionally, the liquid storage tank is arranged below the supporting element, and the thermocouple penetrates through the supporting element to be in contact with liquid in the liquid storage tank.
Further, the reservoir is provided with a heater for keeping the liquid therein at a constant temperature and a pump for keeping the flow rate constant.
Drawings
Fig. 1 is a diagram of a stowed state structure according to an embodiment of the present invention;
fig. 2 is a diagram of a release state structure according to an embodiment of the present invention.
Description of the reference symbols: the device comprises a supporting element 1, a base 11, a vertical member 12, a through hole 13, a telescopic element 2, a control element 3, a clamping element 4, a fixed element 41, a movable element 42, an adjusting element 43 and a liquid storage tank 5.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
The control element is electrically connected with the telescopic element, the control element controls the telescopic element to do telescopic motion, and the telescopic element is fixedly arranged on the supporting element; the flexible end of the flexible element is provided with the clamping element for fixing the thermocouple, the flexible end movably drives the thermocouple on the clamping element to enter or leave a test environment, time spent on movement of the thermocouple in the test process is reduced, a stable flexible process is provided, and test data deviation caused by thermocouple vibration is avoided.
In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with the accompanying drawings and the specific embodiment.
Fig. 1 to 2 illustrate a thermocouple response time detection fixture according to an embodiment of the present invention, which includes a control element 3, a telescopic element 2, a support element 1, and a clamping element 4; the control element 3 is electrically connected with the telescopic element 2, the control element 3 controls the telescopic element 2 to perform telescopic motion, and the telescopic element 2 is fixedly arranged on the support element 1; the telescopic end of the telescopic element 2 is provided with the clamping element 4 for fixing the thermocouple, the telescopic end movably drives the thermocouple on the clamping element 4 to enter or leave a test environment optionally, and the telescopic element 2 is an air cylinder.
The ideal mode of the test of the thermal inertia is that the test is started from the moment when the thermocouple enters the test environment until the measured value is stable, the latter reads parameters through equipment and is applied according to a preset model, the specific time, namely the ending time, can be accurately determined, but the moment when the thermocouple enters the test environment is difficult to determine through an instrument and cannot be seen through naked eyes, so that during calculation, the time length between the moment when the test device releases the thermocouple and the moment when the value is stably output and the time length between the moment when the test device releases the thermocouple and the moment when the test device stably outputs the value is deducted, and the time length when the thermocouple actually enters the test environment can be effectively determined. The clamp controls the movement of the telescopic element 2 through the electric connection of the control element 3, also provides the setting and the output of various time parameters in the test, and has simple and convenient use process.
Particularly, when the clamp is used, the thermocouple is fixed in the notch of the clamping element 4, when the telescopic element 2 extends, the thermocouple on the telescopic element is driven to move rapidly to enter a testing environment, and compared with the traditional mode of holding by hands or utilizing the extension of a spring, the telescopic process of the clamp is quicker and more stable, and the telescopic element 2 is an air cylinder, so that the clamp can still keep better movement time uniformity after being used for many times, and the error of the testing process is reduced.
Optionally, the supporting element 1 is a vertical member 12 including a base 11 and a vertical member 12 disposed perpendicular to the base, the telescopic element 2 is disposed on the vertical member 12, the base 11 forms a through hole 13 for the thermocouple to pass through, and since the temperature environment of the thermocouple to be tested may be an external device, the through hole 13 can conveniently connect the device with an external test environment.
Optionally, the clamping element 4 includes a fixed element 41, a movable element 42 and an adjusting element 43, a notch for fixing a thermocouple is formed in the clamping element 4, the notch is formed between the fixed element 41 and the movable element 42, and the opening and closing of the notch are adjusted by the adjusting element 43. Further, the adjusting member 43 is a screw, the movable member 42 is provided with an adjusting hole for the screw to pass through, the fixed member 41 is correspondingly provided with a threaded hole, the screw passes through the adjusting hole, and the movable member 42 is fixed to the fixed member 41 by matching with the thread of the threaded hole. Further, the screw is a thumb screw.
Optionally, the device further comprises a liquid storage tank 5, wherein the liquid storage tank 5 is arranged at the lower part of the support element 1, and the thermocouple penetrates through the support element 1 to be in contact with liquid in the liquid storage tank 5. Further, the liquid storage tank 5 is provided with a heater for keeping the liquid in the tank at a constant temperature and a pump with a constant flow rate, and the constant temperature and the constant flow of the liquid storage tank 5 are controlled, so that after the thermocouple enters a test environment, the deviation of the test result caused by the reduction of the ambient temperature due to the heat absorption of the element per se is reduced, preferably, the heater and the pump can also be a heating pump with the functions combined together, and the same constant flow technical effect can also be realized.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but 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.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. A thermocouple response time detects anchor clamps which characterized in that: comprises a control element, a telescopic element, a supporting element and a clamping element; the control element is electrically connected with the telescopic element, the control element controls the telescopic element to perform telescopic motion, and the telescopic element is fixedly arranged on the supporting element; the flexible end of the flexible element is provided with the clamping element for fixing the thermocouple, and the flexible end movably drives the thermocouple on the clamping element to enter or leave a test environment.
2. A thermocouple response time detection fixture as defined in claim 1, wherein: the telescopic element is a cylinder.
3. A thermocouple response time detection fixture as claimed in claim 1 wherein: the support element is including base and the vertical piece of perpendicular its setting, flexible component is located vertical piece, the base forms the through-hole that supplies the thermocouple passes.
4. A thermocouple response time detection fixture as defined in claim 1, wherein: the clamping element comprises a fixed element, a movable element and an adjusting element; a notch for fixing the thermocouple is formed in the clamping element, the notch is formed between the fixed part and the movable part, and the opening and closing of the notch are adjusted through the adjusting part.
5. A thermocouple response time detection fixture as claimed in claim 4 wherein: the adjusting part is a screw, the moving part is provided with an adjusting hole for the screw to pass through, the fixing part is correspondingly provided with a threaded hole, the screw passes through the adjusting hole, and the threaded hole is matched with the moving part through threads to be fixed on the fixing part.
6. A thermocouple response time detection fixture as claimed in claim 5 wherein: the screw is a hand-screwed screw.
7. A thermocouple response time detection fixture as claimed in claim 1 wherein: the liquid storage tank is arranged at the lower part of the supporting element, and the thermocouple penetrates through the supporting element to be in contact with liquid in the liquid storage tank.
8. A thermocouple response time detection fixture as recited in claim 7, wherein: the reservoir is provided with a heater for keeping the liquid in the reservoir at a constant temperature and a pump with a constant flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222288599.6U CN217980570U (en) | 2022-08-29 | 2022-08-29 | Thermocouple response time detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222288599.6U CN217980570U (en) | 2022-08-29 | 2022-08-29 | Thermocouple response time detection clamp |
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| CN217980570U true CN217980570U (en) | 2022-12-06 |
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| CN202222288599.6U Active CN217980570U (en) | 2022-08-29 | 2022-08-29 | Thermocouple response time detection clamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232670A (en) * | 2023-11-09 | 2023-12-15 | 希科半导体科技(苏州)有限公司 | Temperature measuring device |
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2022
- 2022-08-29 CN CN202222288599.6U patent/CN217980570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232670A (en) * | 2023-11-09 | 2023-12-15 | 希科半导体科技(苏州)有限公司 | Temperature measuring device |
| CN117232670B (en) * | 2023-11-09 | 2024-02-20 | 希科半导体科技(苏州)有限公司 | Temperature measuring device |
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