CN105784142A - Electronic thermometer with thermal insulation layer - Google Patents
Electronic thermometer with thermal insulation layer Download PDFInfo
- Publication number
- CN105784142A CN105784142A CN201610234535.4A CN201610234535A CN105784142A CN 105784142 A CN105784142 A CN 105784142A CN 201610234535 A CN201610234535 A CN 201610234535A CN 105784142 A CN105784142 A CN 105784142A
- Authority
- CN
- China
- Prior art keywords
- insulation layer
- thermal insulation
- circuit board
- electronic thermometer
- module
- 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.)
- Pending
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Classifications
-
- 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
- G01K1/08—Protective devices, e.g. casings
- G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
-
- 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
Abstract
The invention discloses an electronic thermometer with a thermal insulation layer. The electronic thermometer comprises a circuit board, a digital-to-analogue conversion module, a microprocessor, a display module, a switch, a power supply, a detection module and the thermal insulating layer, wherein the digital-to-analogue conversion module, the microprocessor, the display module, the switch and the power supply are arranged on one surface of the circuit board and connected in sequence; and the thermal insulation layer is arranged on the other surface of the circuit board. By adopting the thermal insulation layer arranged on the other surface of the circuit board, the electronic thermometer can effectively protect electronic elements arranged on the circuit board against damage due to overhigh temperature of a measured object.
Description
Technical field
The present invention relates to a kind of electronic thermometer, particularly relate to a kind of electronic thermometer with thermal insulation layer.
Background technology
Electronic thermometer of the prior art, the detection module wherein used is distant with the distance of other electronic components, and some electronic thermometer is because using environment different from mode, very short and small temperature sensor is set, and be set together with other electron component, therefore, testee temperature is too high will cause damage to the electronic component in electronic thermometer.
From the foregoing, it will be observed that prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of electronic thermometer with thermal insulation layer, aim to solve the problem that some electronic thermometer arranges very short and small temperature sensor because of using environment different from mode, and be set together with other electron component, therefore, the too high problem that electronic component in electronic thermometer will be caused damage of testee temperature.
Technical scheme is as follows: a kind of electronic thermometer with thermal insulation layer, including: circuit board, it is arranged on D/A converter module that is in described circuit board one side and that be sequentially connected with, microprocessor, display module, switch, power supply, it is arranged on the detection module on described circuit board another side, wherein, described circuit board is provided with thermal insulation layer.
Electronic thermometer with thermal insulation layer as above, wherein, described thermal insulation layer is made up of ceramic fibre.
Electronic thermometer with thermal insulation layer as above, wherein, described circuit board, thermal insulation layer is provided with the hole that size, position are identical.
Electronic thermometer with thermal insulation layer as above, wherein, the outfan of described detection module is connected through described hole with D/A converter module.
Compared with prior art, electronic thermometer with thermal insulation layer provided by the invention, including: include circuit board, it is arranged on D/A converter module that is in described circuit board one side and that be sequentially connected with, microprocessor, display module, switch, power supply, it is arranged on the detection module on described circuit board another side, is arranged on the thermal insulation layer on circuit board another side；By arranging thermal insulation layer on circuit boards, it is possible to effectively protection is because of the damage of the too high electronic component to arranging on circuit boards of testee temperature.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic thermometer preferred embodiment with thermal insulation layer of the present invention.
Fig. 2 is the schematic diagram of the electronic thermometer with thermal insulation layer of the present invention.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Refer to the structural representation that Fig. 1-2, Fig. 1 are the described electronic thermometers with thermal insulation layer, Fig. 2 is the schematic diagram of the described electronic thermometer with thermal insulation layer.As shown in Figure 1-2, electronic thermometer with thermal insulation layer of the present invention, including: circuit board 101, it is arranged on the D/A converter module 106 in circuit board 101 one side, microprocessor 202, power supply 103, switch 203, display module 104, it is arranged on the detection module 201 on circuit board 101 another side, it is arranged on the thermal insulation layer 102 on circuit board 101 another side, is arranged on the hole 105 that the size on circuit board 101, thermal insulation layer 102, position are identical.
The invention provides a preferred embodiment, circuit board one side arranges detection module, D/A converter module, microprocessor, display module, switch, power supply, detection module, D/A converter module, microprocessor, display module, switch, power supply the mode that is connected with each other and interactively be prior art, here not in narration；The another side of circuit board arranges the thermal insulation layer of thick layer 4MM, by arranging thermal insulation layer, it is possible to isolation uses the high ambient temperature heat radiation to internal electronic element, reduce the impact on internal electronic element degree of accuracy, stability.
The invention provides another embodiment, thermal insulation layer adopts ceramic fibre material to make, have lightweight, high temperature resistant, Heat stability is good, thermal conductivity are low, specific heat is little and the advantage such as mechanical resistant vibrations.
The invention provides another embodiment, the circular hole of one 6MM diameter is set in circuit board and thermal insulation layer middle position, and the outfan of detection module is connected through circular hole with D/A converter module, providing holes on thermal insulation layer, can so that the outfan of detection module be connected with the input of digital to analog converter, reduce the length of connecting line each other, make internal connection more succinct.
In sum, electronic thermometer with thermal insulation layer provided by the invention, including: include circuit board, it is arranged on D/A converter module that is in described circuit board one side and that be sequentially connected with, microprocessor, display module, switch, power supply, it is arranged on the detection module on described circuit board another side, is arranged on the thermal insulation layer on circuit board another side；By arranging thermal insulation layer on circuit boards, it is possible to effectively protection is because of the damage of the too high electronic component to arranging on circuit boards of testee temperature.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (4)
1. the electronic thermometer with thermal insulation layer, including: circuit board, it is arranged on D/A converter module that is in described circuit board one side and that be sequentially connected with, microprocessor, display module, switch, power supply, it is arranged on the detection module on described circuit board another side, it is characterized in that, described circuit board another side is provided with thermal insulation layer.
2. the electronic thermometer with thermal insulation layer according to claim 1, it is characterised in that described thermal insulation layer is made up of ceramic fibre.
3. the electronic thermometer with thermal insulation layer according to claim 2, it is characterised in that be provided with the hole that size, position are identical on described circuit board, thermal insulation layer.
4. the electronic thermometer with thermal insulation layer according to claim 3, it is characterised in that the outfan of described detection module is connected through described hole with D/A converter module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234535.4A CN105784142A (en) | 2016-04-14 | 2016-04-14 | Electronic thermometer with thermal insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234535.4A CN105784142A (en) | 2016-04-14 | 2016-04-14 | Electronic thermometer with thermal insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105784142A true CN105784142A (en) | 2016-07-20 |
Family
ID=56397595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234535.4A Pending CN105784142A (en) | 2016-04-14 | 2016-04-14 | Electronic thermometer with thermal insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784142A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2402394A1 (en) * | 1973-01-19 | 1974-07-25 | Intertechnique Plaisir | DEVICE FOR DETERMINING AND METHOD FOR CONTROLLING A PHYSICAL QUANTITY |
| CN101126663A (en) * | 2006-08-18 | 2008-02-20 | 深圳豪威真空光电子股份有限公司 | Thermostable heat insulation box and temperature recorder |
| CN201589672U (en) * | 2009-12-30 | 2010-09-22 | 陶咏 | Metal tube wall temperature admeasuring apparatus |
| CN202267542U (en) * | 2011-09-06 | 2012-06-06 | 中国石油化工股份有限公司胜利油田分公司临盘采油厂 | Temperature monitoring alarm of high voltage electric apparatus |
| CN202974461U (en) * | 2012-12-02 | 2013-06-05 | 浙江丽威科技有限公司 | Wireless temperature monitoring device for wire temperature monitoring |
| CN203837827U (en) * | 2014-04-28 | 2014-09-17 | 李付有 | High temperature resistance wireless temperature sensor |
-
2016
- 2016-04-14 CN CN201610234535.4A patent/CN105784142A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2402394A1 (en) * | 1973-01-19 | 1974-07-25 | Intertechnique Plaisir | DEVICE FOR DETERMINING AND METHOD FOR CONTROLLING A PHYSICAL QUANTITY |
| CN101126663A (en) * | 2006-08-18 | 2008-02-20 | 深圳豪威真空光电子股份有限公司 | Thermostable heat insulation box and temperature recorder |
| CN201589672U (en) * | 2009-12-30 | 2010-09-22 | 陶咏 | Metal tube wall temperature admeasuring apparatus |
| CN202267542U (en) * | 2011-09-06 | 2012-06-06 | 中国石油化工股份有限公司胜利油田分公司临盘采油厂 | Temperature monitoring alarm of high voltage electric apparatus |
| CN202974461U (en) * | 2012-12-02 | 2013-06-05 | 浙江丽威科技有限公司 | Wireless temperature monitoring device for wire temperature monitoring |
| CN203837827U (en) * | 2014-04-28 | 2014-09-17 | 李付有 | High temperature resistance wireless temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |