CN202583292U - Multimeter capable of measuring temperature - Google Patents
Multimeter capable of measuring temperature Download PDFInfo
- Publication number
- CN202583292U CN202583292U CN 201220260763 CN201220260763U CN202583292U CN 202583292 U CN202583292 U CN 202583292U CN 201220260763 CN201220260763 CN 201220260763 CN 201220260763 U CN201220260763 U CN 201220260763U CN 202583292 U CN202583292 U CN 202583292U
- Authority
- CN
- China
- Prior art keywords
- temperature
- multimeter
- display screen
- telescopic
- measuring
- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a multimeter capable of measuring temperature. A temperature sensor arranged inside the multimeter is provided with a telescopic temperature-sensing head. The temperature sensor, a power supply of the multimeter and a display screen are electrically connected to form a temperature-measuring circuit. Temperature-measuring results are displayed on the display screen. And the telescopic temperature-sensing head is placed at the top left corner or the top right corner of a panel of the multimeter. A temperature-measuring function is added without any influence on the other functions of the multimeter which is simple in structure, practical and convenient, and particularly suitable for engineering and technical staff and experimenters.
Description
Technical field
The utility model relates to a kind of multimeter, is specially a kind of multimeter with temp sensing function.
Background technology
Temperature is often to need the physical quantity measured in daily life, scientific experiment and the instrument detecting, and the multimeter survey instrument that to be engineering technical personnel use always, but existing multimeter does not generally have thermometric function.
The utility model content
The purpose of the utility model is to provide a kind of multimeter with temp sensing function.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
A kind of multimeter with temp sensing function is provided with temperature probe in the said multimeter, and said temperature probe has telescopic temperature-sensitive head.
Said temperature probe links to each other and constitutes temperature measurement circuit with power supply, the display screen electricity of said multimeter, and temperature-measuring results shows on said display screen.
Said telescopic temperature-sensitive head is positioned at the upper left corner or the upper right corner of said multimeter panel.
During measures ambient temperature, select dial to be allocated to the thermometric shelves measurement on the said multimeter panel, promptly show the environment temperature of surveying on the multimeter display screen.When measuring the temperature of object, said telescopic temperature-sensitive head pulled out contact with object and reach thermal equilibrium, can read the temperature of this object through display screen.
The utility model on the basis that does not influence other functions of multimeter, has increased the temperature survey function of multimeter owing to adopt above-mentioned design, and it is simple in structure, and is practical and convenient, is particularly suitable for engineering technical personnel and experimenter and uses.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the temperature measurement circuit schematic diagram of the utility model.
Among the figure: 1. multimeter panel, 2. telescopic temperature-sensitive head, 3. display screen is 4. measured and is selected dial, 5. thermometric shelves, 6. temperature probe, 7. power supply.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Among Fig. 1, the telescopic temperature-sensitive head 2 of said temperature probe is positioned at the upper left corner of multimeter panel 1.
Among Fig. 2, said temperature probe 6 links to each other and constitutes temperature measurement circuit with power supply 7, display screen 3 electricity of said multimeter, and temperature-measuring results shows on display screen 3.
Select dial 4 to be allocated to thermometric shelves 5 measurement on the multimeter panel 1, promptly show the environment temperature of surveying on the multimeter display screen 3.When measuring the temperature of object, telescopic temperature-sensitive head 2 pulled out with object contact, and wait for several seconds, can read the temperature of this object at this moment through display screen 3 so that reach thermal equilibrium.When measuring the temperature of a liquid, can telescopic temperature-sensitive head 2 be pulled out in the back insertion liquid and carry out.
Claims (3)
1. multimeter with temp sensing function, it is characterized in that: be provided with temperature probe in the said multimeter, said temperature probe has telescopic temperature-sensitive head.
2. a kind of multimeter with temp sensing function according to claim 1 is characterized in that: said temperature probe links to each other and constitutes temperature measurement circuit with power supply, the display screen electricity of said multimeter, and temperature-measuring results shows on said display screen.
3. a kind of multimeter with temp sensing function according to claim 1 is characterized in that: said telescopic temperature-sensitive head is positioned at the upper left corner or the upper right corner of said multimeter panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260763 CN202583292U (en) | 2012-06-01 | 2012-06-01 | Multimeter capable of measuring temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260763 CN202583292U (en) | 2012-06-01 | 2012-06-01 | Multimeter capable of measuring temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583292U true CN202583292U (en) | 2012-12-05 |
Family
ID=47252693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220260763 Expired - Fee Related CN202583292U (en) | 2012-06-01 | 2012-06-01 | Multimeter capable of measuring temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583292U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616545A (en) * | 2013-11-25 | 2014-03-05 | 国网安徽省电力公司滁州供电公司 | Multifunctional low-voltage testing instrument |
| CN105157826A (en) * | 2015-07-21 | 2015-12-16 | 俞凤翔 | Multifunctional illuminometer |
| CN105157823A (en) * | 2015-07-21 | 2015-12-16 | 俞凤翔 | Illuminometer |
-
2012
- 2012-06-01 CN CN 201220260763 patent/CN202583292U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616545A (en) * | 2013-11-25 | 2014-03-05 | 国网安徽省电力公司滁州供电公司 | Multifunctional low-voltage testing instrument |
| CN105157826A (en) * | 2015-07-21 | 2015-12-16 | 俞凤翔 | Multifunctional illuminometer |
| CN105157823A (en) * | 2015-07-21 | 2015-12-16 | 俞凤翔 | Illuminometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130601 |