CN205958152U - Novel pressure sensor - Google Patents
Novel pressure sensor Download PDFInfo
- Publication number
- CN205958152U CN205958152U CN201620466766.3U CN201620466766U CN205958152U CN 205958152 U CN205958152 U CN 205958152U CN 201620466766 U CN201620466766 U CN 201620466766U CN 205958152 U CN205958152 U CN 205958152U
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- pressure
- pressure sensor
- radiator
- utility
- slide rheostat
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Abstract
The utility model discloses a novel pressure sensor, including pressure sensors, signal converter, self lubricator and radiator, the pressure sensors below is connected with insulated spring, signal converter externally mounted has pressure display screen, the self lubricator below is provided with slide rheostat, the radiator top is provided with the battery, the outside parcel of battery has the electromagnetic protection shell. Beneficial effect lies in: can detect the pressure size of experiencing through survey electric current size, have the lubricating function, improve sensitive degree, have the heat dissipation function, prolong the utility model discloses a working life has the electromagnetic protection function, can avoid the interference of electromagnetostatic field.
Description
Technical field
This utility model belongs to pressure sensor apparatus field and in particular to a kind of novel pressure sensor.
Background technology
Pressure transducer is a kind of important industrial component, is widely used in various industrial automations machinery, includes water conservancy and hydropower, railway traffic, intelligent building, space flight and aviation etc., is that China's modernization of industry, automatization are made that remarkable contribution.Application No.：200980136378.1 patent, particular content is：The present invention provides pressure transducer, this pressure transducer can be with good productivity ratio stacking pressure-sensitive layer of ink and electrode, load is easily utilized to control the contact with electrode for the pressure-sensitive layer of ink, good using the pressure-sensitive layer of ink of load and the repeatability of interelectrode resistance value, can accurately measure pressure.A pair of electrodes and the electrical characteristics pressure-sensitive layer of ink arranged in parallel changing according to pressing force are made on base material film and in the pressure transducer being formed, the formation of base material film has the part of pressure-sensitive layer of ink to inner side bending in the way of so that pressure-sensitive layer of ink is contacted with a pair of electrodes, thus making pressure transducer.Above patent does not possess the function of shielding electromagnetostatic field, is easily interfered, and does not possess the function of display pressure size, and the scope of application is narrow.
Utility model content
The purpose of this utility model is that provides a kind of novel pressure sensor to solve the above problems.
This utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of novel pressure sensor, including pressure inductor, signal adapter, automatic lubricator and radiator, it is connected with insulated spring below described pressure inductor, pressure display screen is installed outside described signal adapter, it is provided with slide rheostat below described automatic lubricator, it is provided with accumulator, described battery outer is enclosed with electromagnetic protection shell above described radiator.
In said structure, pressure is accepted by described pressure inductor, described slide rheostat is driven to slide by pressure by described insulated spring, according to the different distance of the slip of different sizes of pressure, generate correspondingly sized electric current under the electric power that described accumulator provides afterwards, and by described signal adapter, current signal is converted to the digital signal of relevant pressure size, and show pressure size on described pressure display screen.
In order to improve the sensitivity of detection pressure size further, described pressure inductor is fastened by draw-in groove is fixing with described insulated spring, and described insulated spring is fixedly connected by screw with described slide rheostat.
In order to improve the sensitivity of detection pressure size further, described signal adapter is connected by wire with described pressure display screen, and described automatic lubricator is bolted to connection with described slide rheostat.
In order to improve the sensitivity of detection pressure size further, described radiator is welded together with described accumulator, and described accumulator is fixedly connected by rivet with described electromagnetic protection shell.
Have the beneficial effects that：Can detect, by measuring size of current, the pressure size experienced, there is lubricating function, improve sensitivity level, there is heat sinking function, extend working life of the present utility model, there is electromagnetic protection function, the interference of electromagnetostatic field can be avoided.
Brief description
Fig. 1 is a kind of front view of novel pressure sensor described in the utility model.
Description of reference numerals is as follows：
1st, pressure inductor；2nd, signal adapter；3rd, insulated spring；4th, pressure display screen；5th, automatic lubricator；6th, slide rheostat；7th, accumulator；8th, electromagnetic protection shell；9th, radiator.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of novel pressure sensor, including pressure inductor 1, signal adapter 2, automatic lubricator 5 and radiator 9, pressure inductor 1 lower section is connected with insulated spring 3, pressure display screen 4 is installed outside signal adapter 2, it is provided with slide rheostat 6 below automatic lubricator 5, above radiator 9, is provided with accumulator 7, accumulator 7 outer wrap has electromagnetic protection shell 8.
In said structure, pressure is accepted by pressure inductor 1, slide rheostat 6 is driven to slide by pressure by insulated spring 3, according to the different distance of the slip of different sizes of pressure, generate correspondingly sized electric current under the electric power that accumulator 7 provides afterwards, and by signal adapter 2, current signal is converted to the digital signal of relevant pressure size, and show pressure size on pressure display screen 4.
In order to improve the sensitivity of detection pressure size further，Pressure inductor 1 is fastened by draw-in groove is fixing with insulated spring 3，Pressure inductor 1 can drive insulated spring 3 mobile by the pressure being subject to，Insulated spring 3 is fixedly connected by screw with slide rheostat 6，Insulated spring 3 can drive slide rheostat 6 to slide different distances under different pressures size，Signal adapter 2 is connected by wire with pressure display screen 4，Current signal can be converted to digital signal and show on pressure display screen 4 by signal adapter 2，Automatic lubricator 5 is bolted to connection with slide rheostat 6，Automatic lubricator 5 can provide lubrication for slide rheostat 6，Improve sensitivity level，Radiator 9 is welded together with accumulator 7，Radiator 9 can provide thermolysis for accumulator 7，Extend the working life of accumulator 7，Accumulator 7 is fixedly connected by rivet with electromagnetic protection shell 8，Electromagnetic protection shell 8 can provide electromagnetostatic field safeguard function for this utility model，Avoid being disturbed by electromagnetostatic field.
Of the present utility model ultimate principle, principal character and advantage have been shown and described above.It should be understood by those skilled in the art that; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.This utility model claims scope and is defined by appending claims and its effect thing.
Claims (4)
1. a kind of novel pressure sensor it is characterised in that：Including pressure inductor, signal adapter, automatic lubricator and radiator, it is connected with insulated spring below described pressure inductor, pressure display screen is installed outside described signal adapter, it is provided with slide rheostat below described automatic lubricator, it is provided with accumulator, described battery outer is enclosed with electromagnetic protection shell above described radiator.
2. a kind of novel pressure sensor according to claim 1 it is characterised in that：Described pressure inductor is fastened by draw-in groove is fixing with described insulated spring, and described insulated spring is fixedly connected by screw with described slide rheostat.
3. a kind of novel pressure sensor according to claim 1 it is characterised in that：Described signal adapter is connected by wire with described pressure display screen, and described automatic lubricator is bolted to connection with described slide rheostat.
4. a kind of novel pressure sensor according to claim 1 it is characterised in that：Described radiator is welded together with described accumulator, and described accumulator is fixedly connected by rivet with described electromagnetic protection shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466766.3U CN205958152U (en) | 2016-05-22 | 2016-05-22 | Novel pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466766.3U CN205958152U (en) | 2016-05-22 | 2016-05-22 | Novel pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958152U true CN205958152U (en) | 2017-02-15 |
Family
ID=57968058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466766.3U Expired - Fee Related CN205958152U (en) | 2016-05-22 | 2016-05-22 | Novel pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132738A (en) * | 2019-05-20 | 2019-08-16 | 中南大学 | A kind of anchor rod drawing force checking device |
-
2016
- 2016-05-22 CN CN201620466766.3U patent/CN205958152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132738A (en) * | 2019-05-20 | 2019-08-16 | 中南大学 | A kind of anchor rod drawing force checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100095, 2, 1, unit 201-1, 10 building, No. 1, Gao Li Zhang Road, Haidian District, Beijing. Patentee after: Polytron Technologies Inc Address before: 100096 room 2014, South Building 2, 50 West Building Road, Haidian District, Beijing. Patentee before: BEIJING TIMES HAODING TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210522 |