CN219641126U - Wireless temperature field calibration device for constant-temperature metal bath - Google Patents
Wireless temperature field calibration device for constant-temperature metal bath Download PDFInfo
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- CN219641126U CN219641126U CN202321093746.2U CN202321093746U CN219641126U CN 219641126 U CN219641126 U CN 219641126U CN 202321093746 U CN202321093746 U CN 202321093746U CN 219641126 U CN219641126 U CN 219641126U
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Abstract
The utility model discloses a wireless temperature field calibration device of constant-temperature metal bath, which comprises: the metal bath module is arranged in the shell, the top of the metal bath module penetrates through the shell and is provided with a cover body, and a plurality of reaction holes are formed in the top of the metal bath module in a downward penetrating mode; the temperature measuring probe is arranged and fixed on the inner side of the protective shell, the rubber sealing plug is sleeved on the protective shell through threads, and a wireless transmission module electrically connected with the temperature measuring probe is arranged at the top of the protective shell; the control module is arranged on the inner side of the shell and comprises a wireless receiving module matched with the wireless transmission module and a temperature control module for controlling the temperature of the metal bath module. Compared with the prior art, the method has the advantages that: this novel rubber sealing plug that is equipped with can seal the back with the reaction hole and carry out temperature detection again to rubber sealing plug sets up to conical, can be applicable to the sealing of the reaction hole of different aperture sizes, thereby can carry out temperature measurement to the reaction hole of different aperture sizes.
Description
Technical Field
The utility model relates to the technical field of temperature calibration, in particular to a wireless temperature field calibration device for constant-temperature metal bath.
Background
The constant temperature metal bath is also called a dry type thermostat, etc., is a constant temperature product manufactured by a novel numerical control metal heating mode, replaces a traditional constant temperature water bath device, is widely applied to a plurality of fields such as enzyme preparation reaction, serum inactivation test, rh blood sample research, cross blood preparation, enzyme digestion, protein denaturation, nucleic acid amplification detection pre-reaction, cholesterol identification detection, etc., has the characteristics of quick heating, high temperature control precision, good sample preparation parallelism, convenient cleaning and disinfection, light weight, etc., and can be provided with a plurality of modules to adapt to the change due to different test tubes. In recent years, with the rapid development of molecular biology technology, the application of metal baths is more and more widespread, and the requirements on the temperature accuracy and reliability are also higher and higher, so that the calibration requirement of the metal baths is increased explosively.
At present, the domestic temperature field calibration for metal bath lacks a reliable standard device, and a commonly adopted calibration mode is to detect the single-hole temperature of the metal bath which is completely exposed outside under the state of opening a cover by using a probe, so that the detection mode has great defects, firstly, the temperature of the metal bath can be caused to dissipate heat under the state of opening the cover, so that the detected data is inaccurate, secondly, because the metal bath is provided with a plurality of modules, the aperture, the size and the like of a reaction hole on the metal bath are different, and therefore, a specific calibration device is required to detect the temperature field of the metal bath.
Disclosure of Invention
The utility model aims to solve the technical problems and provide a wireless temperature field calibration device of a constant-temperature metal bath, which can detect the temperature of a single hole in a closed state and can be suitable for detecting the temperature of metal bath reaction holes with different pore diameters.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
a wireless temperature field calibration device for a constant temperature metal bath, comprising:
the metal bath device comprises a shell, wherein a metal bath module is arranged in the shell, the top of the metal bath module penetrates through the shell and is provided with a cover body, and a plurality of reaction holes are formed in the top of the metal bath module in a downward penetrating mode;
the temperature measuring probe is arranged and fixed on the inner side of the protective shell, the rubber sealing plug is sleeved on the protective shell through threads, and the top of the protective shell is provided with a wireless transmission module electrically connected with the temperature measuring probe;
the control module is arranged on the inner side of the shell and comprises a wireless receiving module matched with the wireless transmission module and a temperature control module for controlling the temperature of the metal bath module.
As an improvement, a heating plate is arranged at the bottom of the metal bath module and is electrically connected with a temperature control module on the control module. The metal bath module can be heated, and the temperature control module can control the heating temperature of the heating plate to the metal bath module.
As an improvement, the top of temperature probe is connected fixedly through the spring and the interior top of protective housing, and the bottom runs through the bottom of protective housing. Can be placed in the reaction well to detect the temperature of the reaction well.
As an improvement, the outer side wall of the protective shell is provided with threads, and the rubber sealing plug is sheathed on the protective shell in a threaded fit manner and is of a conical structure. The rubber sealing plug is arranged into a conical structure, and can be plugged into the openings of the reaction holes with different pore diameters, so that the reaction holes can be sealed, and the temperature measuring probe can be contacted with the inner bottoms of the reaction holes by rotating the protective shell.
As an improvement, the control module further comprises a data comparison module for comparing and analyzing the data received by the wireless receiving module. The data comparison module can compare the temperature data of the detection book of the detection probe with a set value, and when the temperature is different from the set value, the data comparison module can send a signal to the temperature control module, so that the temperature control module controls the heating plate to heat or pause heating the metal bath module, and the temperature of the metal bath module is calibrated.
As an improvement, the front side of the shell is provided with a display screen and a control button, and the display screen and the control button are electrically connected with the control module.
As an improvement, the inside of casing is provided with the heat preservation shell, metal bath module and hot plate all set up in the inside of heat preservation shell.
Compared with the prior art, the utility model has the advantages that: the utility model is provided with the rubber sealing plug, can carry out temperature detection again after sealing the reaction hole through the rubber sealing plug to avoid uncapping under the state ambient temperature influence the inside temperature of reaction hole, and the rubber sealing plug sets up to conical, can be applicable to the sealing of the reaction hole of different aperture sizes, thereby can measure the temperature of the reaction hole of different aperture sizes.
Drawings
FIG. 1 is a schematic view of a wireless temperature field calibration device for a constant temperature metal bath according to the present utility model in a three-dimensional partially sectioned configuration.
FIG. 2 is a schematic view of a wireless temperature field calibration device for a constant temperature metal bath according to the present utility model.
FIG. 3 is a schematic view of a part of a wireless temperature field calibration device for a constant temperature metal bath according to the present utility model.
Fig. 4 is a schematic perspective view of a wireless temperature field calibration device for a constant temperature metal bath according to the present utility model.
As shown in the figure: 1. a housing; 2. a metal bath module; 3. a cover body; 4. a reaction hole; 5. a temperature measurement probe; 6. a protective shell; 7. a rubber sealing plug; 8. a wireless transmission module; 9. a control module; 10. a heating plate; 11. a spring; 12. a display screen; 13. a control button; 14. and (5) a heat preservation shell.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
The present utility model will be described in further detail with reference to the accompanying drawings.
A wireless temperature field calibration device for a constant temperature metal bath, comprising:
the metal bath device comprises a shell 1, wherein a metal bath module 2 is arranged in the shell 1, the top of the metal bath module 2 penetrates through the shell 1 and is provided with a cover body 3, and a plurality of reaction holes 4 are formed in the top of the metal bath module 2 in a downward penetrating mode.
The temperature probe 5 is fixedly arranged on the inner side of the protective shell 6, the rubber sealing plug 7 is sleeved on the protective shell 6 in a threaded manner, and a wireless transmission module 8 electrically connected with the temperature probe 5 is arranged at the top of the protective shell 6. Specifically, as shown in fig. 2, the top of the temperature measuring probe 5 is connected and fixed with the inner top of the protective housing 6 through a spring 11, and the bottom penetrates through the bottom end of the protective housing 6. Specifically, as shown in fig. 3, the outer side wall of the protective shell 6 is provided with threads, and the rubber sealing plug 7 is sleeved on the protective shell in a threaded fit manner and is of a conical structure.
The control module 9 is arranged on the inner side of the shell 1, and the control module 9 comprises a wireless receiving module matched with the wireless transmission module 8 and a temperature control module for controlling the temperature of the metal bath module 2. Specifically, as shown in fig. 1, a heating plate 10 is disposed at the bottom of the metal bath module 2, and the heating plate 10 is electrically connected with the temperature control module on the control module 9. Specifically, the control module 9 further includes a data comparing module, configured to compare and analyze the data received by the wireless receiving module.
Specifically, as shown in fig. 1 and fig. 4, a display screen 12 and a control button 13 are disposed on the front side of the housing 1, and the display screen 12 and the control button 13 are electrically connected with the control module 9.
Specifically, as shown in fig. 1, the heat-insulating shell 14 is disposed inside the casing 1, and the metal bath module 2 and the heating plate 10 are both disposed inside the heat-insulating shell 14.
It is worth noting that the temperature measuring probe 5, the wireless transmission module 8, the control module 9, the heating plate 10 and the display screen 12 used in the present utility model are all existing devices, and the circuit connection mode and the use control method of the devices are all the prior art, and the present utility model provides electric energy for the devices through the wire connection external power supply.
The utility model is implemented in particular:
as shown in fig. 1, a temperature probe 5 is placed in a reaction hole 4, then a rubber sealing plug 7 is plugged into an opening at the top end part of the reaction hole 4, as the rubber sealing plug 7 has a certain elasticity and is of a cone structure, the reaction hole 4 can be sealed, then a protective shell 6 is rotated, the temperature probe 5 can be driven to descend to the bottom to be in contact with the bottom end of the reaction hole 4, and a spring 11 can be contracted, so that hard impact between the temperature probe 5 and the bottom of the reaction hole 4 can be avoided, detection of the reaction hole 4 after sealing can be realized, temperature data can be transmitted to a wireless receiving module on a control module 9 through a wireless transmission module 8, then the temperature data is sent to a data comparison module for comparison analysis with a set value, when the temperature data is lower than the set value, a heating plate 10 is controlled by the temperature control module to heat the metal bath module 2, otherwise, when the temperature data is higher than the set value, the heating plate 10 is controlled by the temperature control module to stop heating the metal bath module 2, and thus temperature calibration of the metal bath module 2 is realized;
when the temperature probe 5 is used for detecting the temperature of the reaction holes 4 with different pore sizes, the rubber sealing plug 7 can be suitable for sealing the reaction holes 4 with different pore sizes, and the temperature probe 5 can be adjusted by repeating the operation to rotate the protective shell 6, so that the bottom of the temperature probe 5 can be contacted with the inner bottom of the reaction hole 4 to measure the temperature of the reaction hole 4.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A wireless temperature field calibration device for a constant temperature metal bath, comprising:
the metal bath device comprises a shell (1), wherein a metal bath module (2) is arranged in the shell (1), the top of the metal bath module (2) penetrates through the shell (1) and is provided with a cover body (3), and a plurality of reaction holes (4) are formed in the top of the metal bath module (2) in a downward penetrating mode;
the temperature measurement probe (5) is installed and fixed on the inner side of the protective shell (6), a rubber sealing plug (7) is sleeved on the protective shell (6) in a threaded manner, and a wireless transmission module (8) electrically connected with the temperature measurement probe (5) is arranged at the top of the protective shell (6);
the control module (9) is arranged on the inner side of the shell (1), and the control module (9) comprises a wireless receiving module matched with the wireless transmission module (8) and a temperature control module for controlling the temperature of the metal bath module (2).
2. A wireless temperature field calibration device for a constant temperature metal bath according to claim 1, wherein: the bottom of the metal bath module (2) is provided with a heating plate (10), and the heating plate (10) is electrically connected with a temperature control module on the control module (9).
3. A wireless temperature field calibration device for a constant temperature metal bath according to claim 1, wherein: the top of temperature probe (5) is connected fixedly through spring (11) and the interior top of protective housing (6), and the bottom runs through the bottom of protective housing (6).
4. A wireless temperature field calibration device for a constant temperature metal bath according to claim 1, wherein: the outer side wall of the protective shell (6) is provided with threads, and the rubber sealing plug (7) is sheathed on the protective shell in a threaded fit manner and is of a conical structure.
5. A wireless temperature field calibration device for a constant temperature metal bath according to claim 1, wherein: the control module (9) also comprises a data comparison module which is used for comparing and analyzing the data received by the wireless receiving module.
6. A wireless temperature field calibration device for a constant temperature metal bath according to claim 1, wherein: the front side of the shell (1) is provided with a display screen (12) and a control button (13), and the display screen (12) and the control button (13) are electrically connected with the control module (9).
7. A wireless temperature field calibration device for a constant temperature metal bath according to claim 2, wherein: the inside of casing (1) is provided with heat preservation shell (14), metal bath module (2) and hot plate (10) all set up in the inside of heat preservation shell (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093746.2U CN219641126U (en) | 2023-05-09 | 2023-05-09 | Wireless temperature field calibration device for constant-temperature metal bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093746.2U CN219641126U (en) | 2023-05-09 | 2023-05-09 | Wireless temperature field calibration device for constant-temperature metal bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641126U true CN219641126U (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321093746.2U Active CN219641126U (en) | 2023-05-09 | 2023-05-09 | Wireless temperature field calibration device for constant-temperature metal bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641126U (en) |
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2023
- 2023-05-09 CN CN202321093746.2U patent/CN219641126U/en active Active
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