CN221099920U - Internal temperature uniformity calibration device of constant temperature container - Google Patents
Internal temperature uniformity calibration device of constant temperature container Download PDFInfo
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- CN221099920U CN221099920U CN202323120756.3U CN202323120756U CN221099920U CN 221099920 U CN221099920 U CN 221099920U CN 202323120756 U CN202323120756 U CN 202323120756U CN 221099920 U CN221099920 U CN 221099920U
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- 239000000523 sample Substances 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model provides an internal temperature uniformity calibration device of a constant temperature container, which comprises a main shaft, wherein the main shaft is vertically arranged, and the bottom of the main shaft is arranged on a base for supporting the main shaft; the shaft sleeves are arranged on the main shaft, and a plurality of shaft sleeves are arranged along the axial distance of the main shaft; a telescopic rod is arranged on the periphery of each shaft sleeve through a rotating shaft, the telescopic rod rotates up and down based on the rotating shaft and is fixed, and a second temperature sensor probe is also arranged on the end part of the telescopic rod; the first temperature sensor probe is arranged on the outer peripheral ring of the shaft sleeve; the first temperature sensor probe and the second temperature sensor probe are electrically connected to the computer terminal through a wire harness. According to the utility model, the temperature test points with different heights and pen container angles are set by adjusting the height of the shaft sleeve, the vertical rotation angle of the telescopic rod and the telescopic length of the inner rod, and the bracket is provided with the temperature sensor probe, so that the whole point distribution process is convenient to operate, and the arrangement positions of the temperature test points are accurately controlled, thereby being convenient and accurate to position.
Description
Technical Field
The utility model relates to the field of temperature measurement and control, in particular to the technical field of thermostatic vessel maintenance equipment, and specifically relates to an internal temperature uniformity calibration device of a thermostatic vessel.
Background
The temperature uniformity inside the container needs to be calibrated in the maintenance process of the constant temperature container, and because of the difference of the internal structure and the test requirements of the constant temperature container, the wiring of test points one by one is needed manually according to the requirements before each time of temperature uniformity calibration is carried out, and because the test points are placed by manual wiring, the problem that the accurate positioning is difficult to realize and the calibration effect is influenced is caused because the manual wiring is easily influenced by subjective behaviors of personnel.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a device for calibrating the internal temperature uniformity of a thermostatic vessel, which is used for solving the difficulties of the prior art.
To achieve the above and other related objects, the present utility model provides an apparatus for calibrating temperature uniformity inside a thermostatic vessel, comprising:
The main shaft 1 is vertically arranged, and the bottom of the main shaft 1 is arranged on the base 5 for supporting the main shaft 1;
The shaft sleeve 2 is arranged on the main shaft 1, and a plurality of shaft sleeves 2 are arranged along the axial space of the main shaft;
The telescopic rods 4 are arranged on the outer circumference of each shaft sleeve 2 through rotating shafts 3, the telescopic rods 4 are vertically rotated and fixed based on the rotating shafts 3, and a second temperature sensor probe 9 is further arranged on the end part of each telescopic rod 4;
A first temperature sensor probe 6, wherein the first temperature sensor probe 6 is arranged on the outer peripheral ring of the shaft sleeve 2;
The first temperature sensor probe 6 and the second temperature sensor probe 9 are electrically connected to the computer terminal 8 through the wire harness 7.
According to the preferred scheme, the outer surface of the main shaft 1 is provided with external threads, the inner surface of the shaft sleeve 2 is provided with internal threads corresponding to the external threads, and the external threads and the internal threads are connected through threads and can be fixed in an up-and-down moving mode.
According to a preferred embodiment, the outer surface of the spindle 1 is provided with a length scale.
According to a preferred embodiment, the rotation shafts 3 are provided in plural at equal intervals along the outer circumferential ring of the sleeve 2, and each rotation shaft 3 is provided with an angle scale.
According to a preferred embodiment, each rotation shaft 3 is provided with a respective telescopic rod 4.
According to a preferred embodiment, the telescopic rod 4 comprises:
an outer rod 41, one end of the outer rod 41 is connected to the rotating shaft 3, and a cavity for accommodating the inner rod 42 is formed inside;
An inner rod 42, wherein the inner rod 42 is nested in the outer rod 41 to be freely telescopic and fixed, and is arranged in the direction of the outer rod 41 away from the rotating shaft 3;
The second temperature sensor probe 9 is mounted on the end of the inner rod 42 remote from the outer rod 41.
According to a preferred embodiment, the inner rod 42 is provided with a length scale.
According to a preferred embodiment, a plurality of telescopic rods 4 are provided at equal intervals along the circumferential ring shape in each of the bushings 2.
According to a preferred embodiment, the wire harness 7 is arranged inside the telescopic rod 4, the shaft sleeve 2 and the main shaft 1, uniformly led out of the base 5 and finally connected with the computer terminal 8.
The utility model has the following beneficial effects:
(1) The temperature test points with different heights and pen container angles are set by adjusting the height of the shaft sleeve, the vertical rotation angle of the telescopic rod and the telescopic length of the inner rod, and the bracket is provided with a temperature sensor probe, so that the whole point distribution process is convenient to operate;
(2) The main shaft and the telescopic rod of the calibration support are provided with length scales, and the rotating shaft connected with the telescopic rod is provided with an angle scale, so that the arrangement position of the temperature test point can be accurately controlled, and the accurate positioning is convenient;
(3) The installation length of the main shaft and the telescopic rod and the angle scale data of the rotating shaft can be recorded for subsequent calibration, and the consistency of the calibration process is improved.
Preferred embodiments for carrying out the present utility model will be described in more detail below with reference to the attached drawings so that the features and advantages of the present utility model can be easily understood.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view showing a partial structure of a telescopic rod according to the present utility model;
Description of the reference numerals
1. A main shaft; 2. a shaft sleeve; 3. a rotation shaft; 4. a telescopic rod, 41, an outer rod; 42. an inner rod; 5. a base; 6. a first temperature sensor probe; 7. a wire harness; 8. a computer terminal; 9. and a second temperature sensor probe.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
Possible embodiments within the scope of the utility model may have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc. than the examples shown in the drawings. Furthermore, two or more of the elements in the figures may be implemented in a single element or a single element shown in the figures may be implemented as multiple separate elements.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The utility model provides an internal temperature uniformity calibration device of a thermostatic vessel, which is used in a working cavity of the thermostatic vessel.
In general, the device for calibrating the internal temperature uniformity of the constant temperature container mainly comprises a main shaft 1, a shaft sleeve 2, a telescopic rod 4, a first temperature sensor probe 6 and a second temperature sensor probe 9. Among these, reference can be made to fig. 1, which shows a spindle 1, a sleeve 2, a telescopic rod 4, a first temperature sensor probe 6, a second temperature sensor probe 9. Its arrangement relation.
In order to achieve the purposes of simplifying the measuring point arrangement process, accurately positioning the measuring points and repeatedly using, the problem that in the background technology, the machine needs to be replaced and the die needs to be replaced for different processes of stamping and forming is solved, and therefore, in the technical scheme provided by the embodiment, the device can be wholly placed in a working cavity of a constant-temperature container, the height of a shaft sleeve can be adjusted through a support, the upper and lower rotating angles of a telescopic rod and the telescopic length of an inner rod are set for temperature test points, and the support is provided with a temperature sensor probe, so that the whole point distribution process is convenient to operate.
Specifically, as shown in fig. 1, the spindle 1 is vertically arranged, the bottom is mounted on a base 5 for supporting the spindle 1, the shaft sleeve 2 is mounted on the spindle 1, a plurality of shaft sleeves 2 are arranged along the axial space of the spindle, and the temperature of different heights can be tested through the height of the shaft sleeve 2 mounted on the spindle 1; next, a telescopic rod 4 is mounted on the outer peripheral ring of each shaft sleeve 2 through a rotary shaft 3, and the telescopic rod 4 is vertically rotated and fixed based on the rotary shaft 3 to be vertically fine-tuned at the same height, and temperature measurements of different circumferential angles at the same height are ensured.
During detection, the first temperature sensor probe 6 is installed on the outer periphery of the shaft sleeve 2, the second temperature sensor probe 9 is also installed on the end part of the telescopic rod 4, and each first temperature sensor probe 6 and each second temperature sensor probe 9 are electrically connected to the computer terminal 8 through the wire harness 7, so that temperature data transmission is realized, and the purpose of rapidly reading and analyzing data is achieved.
In order to improve the detection effect of the shaft sleeve 2, on one hand, the outer surface of the main shaft 1 is provided with external threads, the inner surface of the shaft sleeve 2 is provided with internal threads corresponding to the external threads, and the external threads and the internal threads are connected through threads and can move up and down to be fixed, so that accurate adjustment can be realized, the shaft sleeve 2 is prevented from falling off, and sufficient supporting force can be provided for the telescopic rod 4 and the second temperature sensor probe 9; on the other hand, the shaft sleeve 2 is provided with a plurality of shaft sleeves along the axial distance of the main shaft 1, so that the shaft sleeve can be adaptively adjusted according to the height of a product, and the effect of diversity is improved.
On this basis, the rotation axis 3 on every axle sleeve 2 is provided with a plurality ofly along the equidistant periphery circle of axle sleeve 2, and further, install respective telescopic link 4 on every rotation axis 3 correspondingly, namely reached telescopic link 4 and be provided with a plurality of effects along circumference annular equidistant at every axle sleeve 2, in use, according to the cross-over needs of temperature homogeneity, can be through height about the adjusting axle sleeve, telescopic link's upper and lower rotation angle, realize the temperature test to the inside different position points of working chamber, can realize the accurate of distribution point through measurement length and angle.
On this basis, can also adjust the flexible length of pole 42 in telescopic link 4, reach the effect that increases different position point test, telescopic link 4 outwards includes outer pole 41 in proper order from rotation axis 3, interior pole 42 and No. two temperature sensor probes 9, on the structure, but interior pole 42 nestification is fixed in outer pole 41 and the free flexible for measuring No. two temperature sensor probes 9 arranges in interior pole 42 outer end, overall structure is simple, the installation is swift.
As indicated above, the sleeve 2 enables adjustment of the height on the spindle 1, in order to allow data reference during adjustment and to enable recording of the adjustment height, for which purpose a length scale is provided on the outer surface of the spindle 1; similarly, since the telescopic rod 4 is also a lateral distance that can be adjusted and extended, a length scale is also provided on the inner rod 42 within the telescopic rod 4; furthermore, in order to record the angular position of each telescopic rod 4 adjusted by the rotary shaft 3, an angular scale is also provided on the rotary shaft 3 for this purpose; the arrangement of the scale structure is beneficial to ensuring the arrangement position of the temperature test points so as to facilitate accurate positioning, and in addition, the data can be recorded for subsequent calibration, so that the consistency of the calibration process is improved.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. An apparatus for calibrating the internal temperature uniformity of a thermostatic vessel, comprising:
The main shaft (1) is vertically arranged, and the bottom of the main shaft (1) is arranged on a base (5) for supporting the main shaft (1);
The shaft sleeve (2) is arranged on the main shaft (1), and a plurality of shaft sleeves (2) are arranged along the axial distance of the main shaft;
The telescopic rods (4) are arranged on the outer circumference of each shaft sleeve (2) through rotating shafts (3), the telescopic rods (4) are vertically rotated and fixed based on the rotating shafts (3), and a second temperature sensor probe (9) is further arranged on the end part of each telescopic rod (4);
A first temperature sensor probe (6), wherein the first temperature sensor probe (6) is arranged on the outer peripheral ring of the shaft sleeve (2);
the first temperature sensor probe (6) and the second temperature sensor probe (9) are electrically connected to the computer terminal (8) through the wire harness (7).
2. The device for calibrating the internal temperature uniformity of a thermostatic vessel according to claim 1, wherein external threads are arranged on the outer surface of the main shaft (1), internal threads are arranged on the inner surface of the shaft sleeve (2) corresponding to the external threads, and the external threads and the internal threads are connected through threads and can be fixed in an up-and-down moving manner.
3. The device for calibrating the internal temperature uniformity of a thermostatic vessel according to claim 2, wherein a plurality of rotation shafts (3) are arranged at equal intervals along the outer circumference of the shaft sleeve (2), and an angle mark is arranged on each rotation shaft (3).
4. A thermostatic vessel internal temperature uniformity calibration device according to claim 3, characterized in that said telescopic rod (4) comprises:
An outer rod (41), wherein one end of the outer rod (41) is connected to the rotating shaft (3), and a cavity for accommodating the inner rod (42) is formed inside the outer rod;
The inner rod (42) is nested in the outer rod (41) and is fixed in a freely telescopic way, and the inner rod (42) is arranged in the direction of the outer rod (41) away from the rotating shaft (3);
And the second temperature sensor probe (9) is arranged on one end of the inner rod (42) far away from the outer rod (41).
5. The thermostatic vessel internal temperature uniformity calibration device according to claim 4, wherein a length scale is provided on the inner rod (42).
6. The thermostatic vessel internal temperature uniformity calibration device according to claim 5, wherein said telescopic rods (4) are equally spaced apart in a circumferential annular shape at each of said bushings (2).
7. The device for calibrating the internal temperature uniformity of a thermostatic vessel according to claim 6, wherein the wire harness (7) is arranged inside the telescopic rod (4), the shaft sleeve (2) and the main shaft (1), uniformly led out of the base (5) and finally connected with the computer terminal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323120756.3U CN221099920U (en) | 2023-11-20 | 2023-11-20 | Internal temperature uniformity calibration device of constant temperature container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323120756.3U CN221099920U (en) | 2023-11-20 | 2023-11-20 | Internal temperature uniformity calibration device of constant temperature container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099920U true CN221099920U (en) | 2024-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323120756.3U Active CN221099920U (en) | 2023-11-20 | 2023-11-20 | Internal temperature uniformity calibration device of constant temperature container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099920U (en) |
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2023
- 2023-11-20 CN CN202323120756.3U patent/CN221099920U/en active Active
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