CN113125023A - Detection device for detecting temperature of crystal oscillator - Google Patents
Detection device for detecting temperature of crystal oscillator Download PDFInfo
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- CN113125023A CN113125023A CN202110243794.4A CN202110243794A CN113125023A CN 113125023 A CN113125023 A CN 113125023A CN 202110243794 A CN202110243794 A CN 202110243794A CN 113125023 A CN113125023 A CN 113125023A
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- crystal oscillator
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- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 239000013078 crystal Substances 0.000 title claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims description 29
- 239000003292 glue Substances 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/022—Means for indicating or recording specially adapted for thermometers for recording
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a detection device for detecting the temperature of a crystal oscillator, which belongs to the field of temperature measuring devices and comprises a device body, wherein the device body comprises a detection box body and a bottom box, the detection box body and the bottom box are fixedly connected, the detection box body is of a hollow cavity structure, the middle part of the top end of the detection box body is provided with a display screen, one side of the display screen is provided with a temperature detection unit, the other side of the display screen is provided with a control button, one end of the control button is provided with a knob, the side wall of the detection box body is provided with a side box, the outer side of the side box is provided with a cover plate, a detection rod is arranged in the side box, the top end of the detection rod is provided with a rotary ball, the rotary ball is arranged in the rotary box, the rotary box is arranged in the side box, one end of the detection rod is electrically connected with the temperature, the sensitivity of the crystal to temperature can be reduced, and the purpose of improving the temperature stability (temperature characteristic) can be achieved.
Description
Technical Field
The invention relates to the field of temperature measuring devices, in particular to a detecting device for detecting the temperature of a crystal oscillator.
Background
The application of quartz crystal oscillators has been in history for decades, and because of the characteristic of high frequency stability, the quartz crystal oscillators have been in an important position in the field of electronic technology. Especially, the rapid development of the information technology industry makes the crystal oscillator appear vigorous. Quartz crystal oscillators are used in telecommunications, satellite communications, mobile telephone systems, global positioning systems, navigation, remote control, aerospace, high speed computers, precision measurement instruments and consumer civilian electronics.
In current constant temperature crystal oscillator design, want to promote the temperature stability (temperature characteristic) of constant temperature crystal oscillator, can adopt temperature control circuit to place crystal and key circuit in an accurate constant temperature environment (being the thermostatic bath), constant temperature crystal oscillator is from producing a heating current, the temperature of thermostatic bath can be controlled according to ambient temperature to this heating current for the temperature of thermostatic bath just stabilizes on the inflection point of crystal, can reduce the sensitivity of crystal to the temperature, reach the purpose that improves temperature stability (temperature characteristic), but the temperature stability of prior art constant temperature crystal oscillator and the effect of the device that detects the temperature in the use are not ideal. Accordingly, those skilled in the art have provided a detection apparatus for detecting the temperature of a crystal oscillator to solve the problems set forth in the background art described above.
Disclosure of Invention
The invention aims to provide a detection device for detecting the temperature of a crystal oscillator, which solves the problem that the temperature stability of the constant temperature crystal oscillator and the effect of the device for detecting the temperature in the using process are not ideal in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a detection device for detecting the temperature of a crystal oscillator comprises a device body, wherein the device body comprises a detection box body and a bottom box, the detection box body and the bottom box are fixedly connected, the detection box body is of a hollow cavity structure, a display screen is arranged in the middle of the top end of the detection box body, a temperature detection unit is arranged on one side of the display screen, a control button is arranged on the other side of the display screen, a knob is arranged at one end of the control button, a side box is arranged on the side wall of the detection box body, a cover plate is arranged on the outer side of the side box, a detection rod is arranged in the side box, a rotary ball is arranged at the top end of the detection rod, the rotary ball is arranged in the rotary box, the rotary box is arranged in the side box, one end of the detection rod is electrically connected with the temperature detection unit, a display unit is arranged at the bottom end of the, the top and the control button electric connection of treater, the bottom and the controller electric connection of treater, the bottom and the heating element of controller are connected, including battery case and handwriting pad in the end box, the battery case sets up in one side of handwriting pad, the mouth that charges has been seted up to one side of end box, one side of the mouth that charges is connected with storage battery in the battery case, handwriting pad and end box activity are fixed, the top of battery case and handwriting pad all is provided with the connecting piece, the handwriting pad is indent formula structure, just the handwriting pen groove has been seted up to the lateral wall of handwriting pad, be provided with the board box in the handwriting pad.
As a further scheme of the invention: the utility model discloses a circuit, including the casing, the casing is equipped with.
As a still further scheme of the invention: heating element is provided with three groups, every group heating element's bottom is the heater strip structure, and the multiunit heating element can be to heating wherein, and the multiunit heating element can rapid heating, perhaps detects the heating to different crystal oscillators, will maintain wherein at constant temperature.
As a still further scheme of the invention: the lateral wall of handwriting pad is seted up flutedly, the recess can be convenient for the user to hand, and the user can establish the finger card in the recess, through the connecting piece strengthens detect the stability between box body and the end box, avoids becoming flexible and sliding.
As a still further scheme of the invention: the both ends of connecting piece all scribble glue, it passes through connecting piece fixed connection to detect box body and end box, the connecting piece can be strengthened and detect the wholeness between box body and the box body.
As a still further scheme of the invention: the detection box body is internally provided with a buzzer structure, the buzzer structure is connected with the processor, and the buzzer structure can make a sound to remind a user to operate after reaching a specified temperature.
As a still further scheme of the invention: the top cover of control button is equipped with dustproof cushion, and dustproof cushion structure can effectively protect the control button, and is convenient the control button uses for a long time.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, through the arrangement of the detection box body and the bottom box structure, a user can firstly hold the groove of the bottom box by hand, then open the cover plate, pull out the detection rod, place the detection rod in the crystal oscillator to detect the temperature in the crystal oscillator, the temperature obtained by the detection rod passes through the temperature measuring element and then drives the processor to feed back the obtained temperature on the display screen, after the temperature is obtained, the user can set the temperature through the knob and the control key, if the temperature is lower, the heating element can be placed in the crystal oscillator, the storage battery in the battery box drives the controller and the heating element to work, a plurality of groups of heating elements can heat different parts in the crystal oscillator to achieve the purpose of rapid temperature rise, the handwriting board can record the obtained temperature on the handwriting board, the handwriting pen can be added into the handwriting pen groove on the handwriting board to record data on the handwriting board, the result comparison is convenient. When the temperature detection device is used, due to the arrangement of the temperature detection unit and the heating element, a user can heat the inside of the crystal oscillator, the constant temperature is conveniently maintained, the temperature of the thermostatic bath is just stabilized on the inflection point of the crystal, the sensitivity of the crystal to the temperature can be reduced, and the purpose of improving the temperature stability (temperature characteristic) is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the detection box of the present invention;
FIG. 3 is a schematic structural view of the bottom case of the present invention;
FIG. 4 is a schematic cross-sectional view of the detection box of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 4;
fig. 6 is a block diagram showing the overall structure of the present invention.
In the figure: 1. a device body; 2. detecting the box body; 21. a temperature detection unit; 22. a display screen; 221. a display unit; 23. a control key; 231. a processor; 24. a knob; 25. a side box; 26. a cover plate; 27. a detection lever; 271. rotating the ball; 272. box turning; 28. a heating element; 281. a controller; 3. a bottom case; 31. a battery case; 32. a connecting member; 33. a handwriting board; 331. a board box; 332. a handwriting pen slot; 34. a groove; 35. a charging port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a detection apparatus for detecting a temperature of a crystal oscillator includes an apparatus body 1, the apparatus body 1 includes a detection box body 2 and a bottom box 3, the detection box body 2 and the bottom box 3 are fixedly connected, the detection box body 2 is a hollow cavity structure, a display screen 22 is disposed at a middle portion of a top end of the detection box body 2, a temperature detection unit 21 is disposed at one side of the display screen 22, a control button 23 is disposed at another side of the display screen 22, a knob 24 is disposed at one end of the control button 23, a side box 25 is disposed at a side wall of the detection box body 2, a cover plate 26 is disposed at an outer side of the side box 25, a detection rod 27 is disposed in the side box 25, a rotary ball 271 is disposed at a top end of the detection rod 27, the rotary ball is disposed in the rotary box 271, the rotary box 272 is disposed in the side box 25, one end of the detection, one end of the display unit 221 is connected with the processor 231, the top end of the processor 231 is electrically connected with the control key 23, the bottom end of the processor 231 is electrically connected with the controller 281, the bottom end of the controller 281 is connected with the heating element 28, the bottom box 3 comprises the battery box 31 and the handwriting board 33, the battery box 31 is arranged on one side of the handwriting board 33, the charging port 35 is arranged on one side of the bottom box 3, one side of the charging port 35 is connected with the storage battery in the battery box 31, the handwriting board 33 is movably fixed with the bottom box 3, the connecting pieces 32 are arranged on the top ends of the battery box 31 and the handwriting board 33, the handwriting board 33 is of a concave structure, a handwriting pen slot 332 is formed in the side wall of the handwriting board 33, and the board box 331 is.
The detection rod 27 is of a telescopic structure, the size of the rotating box 272 is larger than that of the rotating ball 271, the detection rod 27 is convenient to detect with a crystal oscillator structure, the rotating ball 271 is convenient for the detection rod 27 to deflect, and the cover plate 26 can be blocked, so that external wind and dust are prevented from entering the detection rod 27 and affecting an internal circuit; the heating elements 28 are provided with three groups, the bottom end of each group of heating elements 28 is a heating wire structure, the multiple groups of heating elements 28 can heat one of them, and the multiple groups of heating elements 28 can heat quickly, or detect and heat different crystal oscillators, and maintain the constant temperature in them; the side wall of the handwriting board 33 is provided with a groove 34, the groove 34 can be conveniently held by a user, the user can clamp fingers in the groove 34, and the connecting piece 32 is used for enhancing the stability between the detection box body 2 and the bottom box 3 and avoiding looseness and sliding; glue is coated on both ends of the connecting piece 32, the detection box body 2 and the bottom box 3 are fixedly connected through the connecting piece 32, and the connecting piece 32 can enhance the integrity between the detection box body 2 and the box body 3; a buzzer structure is arranged in the detection box body 2 and is connected with the processor 231, and the buzzer structure can make a sound to remind a user to operate after reaching a specified temperature; the top of control button 23 overlaps and is equipped with dustproof cushion, and dustproof cushion structure can effectively protect control button 23, makes things convenient for control button 23 to use for a long time.
The working principle of the invention is as follows: through the structure of the detection box body 2 and the bottom box 3, when the user uses the handwriting pen, firstly, the user can hold the groove 34 of the bottom box 3 by hand, then open the cover plate 26, pull out the detection rod 27 and place the detection rod in the crystal oscillator to detect the temperature in the crystal oscillator, the obtained temperature of the detection rod 27 passes through the temperature measuring element, then the processor 231 is driven to feed back the obtained temperature on the display screen 22, after the temperature is obtained, the user can set the temperature through the knob 24 and the control key 23, if the temperature is lower, the heating element 28 can be placed in the crystal oscillator, the storage battery driving controller 281 and the heating element 28 in the battery box 31 work, a plurality of groups of heating elements 28 can heat the parts in different crystal oscillators to achieve the purpose of rapid temperature rise, the handwriting board 33 can record the obtained temperature on the handwriting board 33, the handwriting pen can be added into the handwriting pen groove 332 on the handwriting board 33, data are recorded on the handwriting board 33, result comparison is convenient to carry out, and due to the structure of the temperature detection unit 21 and the heating element 28, a user can heat the inside of the crystal oscillator, the constant temperature is convenient to maintain, the temperature of the constant temperature bath is just stabilized on the inflection point of the crystal, the sensitivity of the crystal to the temperature can be reduced, and the purpose of improving the temperature stability (temperature characteristic) is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a detection apparatus for be used for detecting crystal oscillator temperature, includes device body (1), including detecting box body (2) and end box (3) in device body (1), fixed connection, its characterized in that between detecting box body (2) and end box (3): the detection box body (2) is of a hollow cavity structure, a display screen (22) is arranged in the middle of the top end of the detection box body (2), a temperature detection unit (21) is arranged on one side of the display screen (22), a control key (23) is arranged on the other side of the display screen (22), a knob (24) is arranged at one end of the control key (23), a side box (25) is arranged on the side wall of the detection box body (2), a cover plate (26) is arranged on the outer side of the side box (25), a detection rod (27) is arranged in the side box (25), a rotary ball (271) is arranged at the top end of the detection rod (27), the rotary ball (271) is arranged in the rotary box (272), the rotary box (272) is arranged in the side box (25), one end of the detection rod (27) is electrically connected with the temperature detection unit (21), a display unit (221) is arranged at the bottom end of the display screen (, one end of the display unit (221) is connected with the processor (231), the top end of the processor (231) is electrically connected with the control key (23), the bottom end of the processor (231) is electrically connected with the controller (281), the bottom end of the controller (281) is connected with the heating element (28), the bottom box (3) comprises a battery box (31) and a handwriting board (33), the battery box (31) is arranged on one side of the handwriting board (33), a charging port (35) is arranged on one side of the bottom box (3), one side of the charging port (35) is connected with a storage battery in the battery box (31), the handwriting board (33) and the bottom box (3) are movably fixed, connecting pieces (32) are arranged on the top ends of the battery box (31) and the handwriting board (33), the handwriting board (33) is of a concave structure, and a handwriting pen groove (332) is formed in the side wall of the handwriting board (33), a board box (331) is arranged in the handwriting board (33).
2. A detecting device for detecting a temperature of a crystal oscillator according to claim 1, wherein: the detection rod (27) is of a telescopic structure, and the size of the rotary box (272) is larger than that of the rotary ball (271).
3. A detecting device for detecting a temperature of a crystal oscillator according to claim 1, wherein: the heating elements (28) are provided with three groups, and the bottom end of each group of heating elements (28) is of a heating wire structure.
4. A detecting device for detecting a temperature of a crystal oscillator according to claim 1, wherein: the side wall of the handwriting board (33) is provided with a groove (34).
5. A detecting device for detecting a temperature of a crystal oscillator according to claim 1, wherein: the both ends of connecting piece (32) all scribble glue, detect box body (2) and end box (3) and pass through connecting piece (32) fixed connection.
6. A detecting device for detecting a temperature of a crystal oscillator according to claim 1, wherein: a buzzer structure is arranged in the detection box body (2), and the buzzer structure is connected with the processor (231).
7. A detecting device for detecting a temperature of a crystal oscillator according to claim 1, wherein: and a dustproof rubber pad is sleeved at the top end of the control key (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110243794.4A CN113125023A (en) | 2021-03-05 | 2021-03-05 | Detection device for detecting temperature of crystal oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110243794.4A CN113125023A (en) | 2021-03-05 | 2021-03-05 | Detection device for detecting temperature of crystal oscillator |
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| Publication Number | Publication Date |
|---|---|
| CN113125023A true CN113125023A (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110243794.4A Pending CN113125023A (en) | 2021-03-05 | 2021-03-05 | Detection device for detecting temperature of crystal oscillator |
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| CN (1) | CN113125023A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050285482A1 (en) * | 2004-06-29 | 2005-12-29 | Nihon Dempa Kogyo Co., Ltd. | Crystal oscillator |
| CN101860322A (en) * | 2010-05-10 | 2010-10-13 | 广东大普通信技术有限公司 | Automatic temperature controlled crystal oscillator |
| CN102025321A (en) * | 2010-12-22 | 2011-04-20 | 广东大普通信技术有限公司 | Constant-temperature crystal oscillator |
| CN102902288A (en) * | 2012-09-26 | 2013-01-30 | 广东大普通信技术有限公司 | Constant temperature control crystal oscillator and constant temperature bath temperature control method thereof |
| CN103146908A (en) * | 2011-12-06 | 2013-06-12 | 西安扩力机电科技有限公司 | Temperature control system of thermal treatment furnace based on automatic recognition of control curve |
| CN207007382U (en) * | 2017-08-04 | 2018-02-13 | 关福荣 | New temperature tester is used in one kind detection |
| CN207650343U (en) * | 2017-11-15 | 2018-07-24 | 广州宜测电子科技有限公司 | A kind of test device of sealed temperature compensating crystal oscillator |
| CN110058102A (en) * | 2019-05-16 | 2019-07-26 | 黄先日 | Electronic component temperature-detecting device |
| CN209961363U (en) * | 2019-07-11 | 2020-01-17 | 成都奥伯莱思科技有限公司 | Internet of things terminal temperature detection device for machine room |
| CN211904436U (en) * | 2019-12-30 | 2020-11-10 | 江苏多乐节能科技有限公司 | Steam boiler surface heat detection device |
-
2021
- 2021-03-05 CN CN202110243794.4A patent/CN113125023A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050285482A1 (en) * | 2004-06-29 | 2005-12-29 | Nihon Dempa Kogyo Co., Ltd. | Crystal oscillator |
| CN101860322A (en) * | 2010-05-10 | 2010-10-13 | 广东大普通信技术有限公司 | Automatic temperature controlled crystal oscillator |
| CN102025321A (en) * | 2010-12-22 | 2011-04-20 | 广东大普通信技术有限公司 | Constant-temperature crystal oscillator |
| CN103146908A (en) * | 2011-12-06 | 2013-06-12 | 西安扩力机电科技有限公司 | Temperature control system of thermal treatment furnace based on automatic recognition of control curve |
| CN102902288A (en) * | 2012-09-26 | 2013-01-30 | 广东大普通信技术有限公司 | Constant temperature control crystal oscillator and constant temperature bath temperature control method thereof |
| CN207007382U (en) * | 2017-08-04 | 2018-02-13 | 关福荣 | New temperature tester is used in one kind detection |
| CN207650343U (en) * | 2017-11-15 | 2018-07-24 | 广州宜测电子科技有限公司 | A kind of test device of sealed temperature compensating crystal oscillator |
| CN110058102A (en) * | 2019-05-16 | 2019-07-26 | 黄先日 | Electronic component temperature-detecting device |
| CN209961363U (en) * | 2019-07-11 | 2020-01-17 | 成都奥伯莱思科技有限公司 | Internet of things terminal temperature detection device for machine room |
| CN211904436U (en) * | 2019-12-30 | 2020-11-10 | 江苏多乐节能科技有限公司 | Steam boiler surface heat detection device |
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