CN202277331U - Novel electronic thermometer - Google Patents
Novel electronic thermometer Download PDFInfo
- Publication number
- CN202277331U CN202277331U CN2011204197218U CN201120419721U CN202277331U CN 202277331 U CN202277331 U CN 202277331U CN 2011204197218 U CN2011204197218 U CN 2011204197218U CN 201120419721 U CN201120419721 U CN 201120419721U CN 202277331 U CN202277331 U CN 202277331U
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- CN
- China
- Prior art keywords
- housing
- temperature sensor
- liquid crystal
- metal heat
- crystal display
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel electronic thermometer which comprises a metal heat conduction contact, a temperature sensor, a temperature detection circuit, a liquid crystal display device, a switch, a battery and a housing, wherein the liquid crystal display device is arranged in the wall of the housing, the temperature detection circuit is arranged in the housing, the temperature sensor is arranged in the metal heat conduction contact and connected with the temperature detection circuit through a metal conducting wire, the housing is connected with the metal heat conduction contact through a thin-diameter connecting pipe, the metal conducting wire is arranged in the thin-diameter connecting pipe, the temperature detection circuit is connected with a control circuit, the liquid crystal display device, the switch and the battery are respectively connected with the control circuit, heat insulators are filled in the metal heat conduction contact and the thin-diameter connecting pipe, and the metal conducting wire and the temperature sensor are respectively buried in the heat insulators. The heat insulators can reduce heat loss caused by heat conduction of the back part of the temperature sensor and metal, maintain the temperature of the temperature sensor and further enable the thermometer to get a measurement result within a shorter period of measurement time.
Description
Technical field:
This utility model relates to physical field, relates in particular to the electronic temperature measurement device, particularly a kind of novel electron clinical thermometer.
Background technology:
In the prior art, electronic clinical thermometer is not because use mercury metal, reading directly perceived, so obtain widespread usage, in particular for measuring child and old man's body temperature, no longer need worry to have the clinical thermometer excessive danger of hydrargyrum of breaking.Electronic clinical thermometer is made up of metal heat-conducting contact, temperature sensor, control and display circuit, liquid crystal display, switch, battery and housing; Liquid crystal display is arranged in the housing wall; Control and display circuit are arranged in the housing; Housing has a thin footpath extension, and the metal heat-conducting contact is arranged on the outer end of thin footpath extension, and temperature sensor is arranged in the metal heat-conducting contact and through plain conductor and is connected with display circuit with control.Because plain conductor has certain length, the heat that temperature sensor obtains can scatter and disappear through the plain conductor conduction and to the intravital air of shell, so reduced the temperature of temperature sensor, clinical thermometer needs the long time just can obtain measurement result.
Summary of the invention:
The purpose of this utility model provides a kind of novel electron clinical thermometer, and described this novel electron clinical thermometer will solve the technical problem of the plain conductor dissipated heat in the electronic clinical thermometer in the prior art.
This novel electron clinical thermometer of this utility model is made up of metal heat-conducting contact, temperature sensor, temperature sensing circuit, liquid crystal display, switch, battery and housing; Described liquid crystal display is arranged in the housing wall; Described temperature sensing circuit is arranged in the housing; Described temperature sensor is arranged in the described metal heat-conducting contact and through plain conductor and is connected with described temperature sensing circuit; Described housing is connected with described metal heat-conducting contact through a thin footpath connection tube, and described plain conductor is arranged in the connection tube of described thin footpath, and described temperature sensing circuit links to each other with a control circuit; Described liquid crystal display, switch and battery link to each other with described control circuit respectively; Wherein, all be filled with insulator in described metal heat-conducting contact, the thin footpath connection tube, described plain conductor and temperature sensor are embedded in respectively in the described insulator.
Further, be filled with insulator in the described housing.
Further, described insulator is filled by the foam plastics member and is constituted.
The operation principle of this utility model is: insulator reduces the back and the metal heat-conducting dissipated heat of temperature sensor, the temperature of holding temperature pick off, thus make clinical thermometer just can obtain measurement result through short Measuring Time.
This utility model and prior art contrast, and its effect is actively with tangible.This utility model is provided with insulator in the housing of electronic clinical thermometer, thin footpath connection tube and metal heat-conducting contact; Temperature sensor back and metal heat-conducting dissipated heat have been reduced; Temperature that can the holding temperature pick off, thus make clinical thermometer just can obtain measurement result through short Measuring Time.
Description of drawings:
Fig. 1 is the structural representation of a preferred embodiment of the novel electron clinical thermometer of this utility model.
The specific embodiment:
As shown in Figure 1; The novel electron clinical thermometer of this utility model is made up of metal heat-conducting contact 1, temperature sensor 5, temperature sensing circuit 6, liquid crystal display 2, switch, battery and housing 3; Described liquid crystal display 2 is arranged in housing 3 walls; Described temperature sensing circuit is arranged in the housing 3, and described temperature sensor 5 is arranged in the described metal heat-conducting contact 1 and through plain conductor 7 and is connected with described temperature sensing circuit, and described housing 3 is connected with described metal heat-conducting contact 1 through a thin footpath connection tube 4; Described plain conductor 7 is arranged in the described thin footpath connection tube 4; Described temperature sensing circuit 6 links to each other with a control circuit, and described liquid crystal display 2, switch link to each other with described control circuit respectively with battery, wherein; All be filled with insulator 8 in described metal heat-conducting contact 1, the thin footpath connection tube 4, described plain conductor 7 is embedded in respectively in the described insulator 8 with temperature sensor 5.
Further, be filled with insulator 8 in the described housing 3.
Further, described insulator 8 is filled by the foam plastics member and is constituted.
Claims (3)
1. novel electron clinical thermometer; Constitute by metal heat-conducting contact, temperature sensor, temperature sensing circuit, liquid crystal display, switch, battery and housing; Described liquid crystal display is arranged in the housing wall; Described temperature sensing circuit is arranged in the housing; Described temperature sensor is arranged in the described metal heat-conducting contact and through plain conductor and is connected with described temperature sensing circuit, and described housing is connected with described metal heat-conducting contact through a thin footpath connection tube, and described plain conductor is arranged in the connection tube of described thin footpath; Described temperature sensing circuit links to each other with a control circuit; Described liquid crystal display, switch and battery dirty described control circuit respectively link to each other, and it is characterized in that: all be filled with insulator in described metal heat-conducting contact, the thin footpath connection tube, described plain conductor and temperature sensor are embedded in respectively in the described insulator.
2. novel electron clinical thermometer as claimed in claim 1 is characterized in that: be filled with insulator in the described housing.
3. novel electron clinical thermometer as claimed in claim 1 is characterized in that: described insulator is filled by the foam plastics member and is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204197218U CN202277331U (en) | 2011-10-29 | 2011-10-29 | Novel electronic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204197218U CN202277331U (en) | 2011-10-29 | 2011-10-29 | Novel electronic thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277331U true CN202277331U (en) | 2012-06-20 |
Family
ID=46223519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204197218U Expired - Fee Related CN202277331U (en) | 2011-10-29 | 2011-10-29 | Novel electronic thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277331U (en) |
-
2011
- 2011-10-29 CN CN2011204197218U patent/CN202277331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN XINGWANG Free format text: FORMER OWNER: ZHONG YAOPENG Effective date: 20121206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xingwang Inventor before: The inventor has waived the right to be mentioned |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 323300 LISHUI, ZHEJIANG PROVINCE TO: 250014 JINAN, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: REQUEST NOT TO RELEASE THE NAME TO: CHEN XINGWANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121206 Address after: 250014 No. 8, building 3, building 146, Lishan Road, Lixia District, Shandong, Ji'nan, 701 Patentee after: Chen Xingwang Address before: 323300 Zhejiang city of Lishui province Suichang County High Town source Miao Kou Cun Cun, No. 4 Patentee before: Zhong Yaopeng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20131029 |