CN205015007U - Temperature pressure integral type tester - Google Patents
Temperature pressure integral type tester Download PDFInfo
- Publication number
- CN205015007U CN205015007U CN201520605304.0U CN201520605304U CN205015007U CN 205015007 U CN205015007 U CN 205015007U CN 201520605304 U CN201520605304 U CN 201520605304U CN 205015007 U CN205015007 U CN 205015007U
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- China
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- temperature
- integral type
- cpu
- type tester
- sensor block
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Abstract
The utility model relates to a temperature pressure integral type tester, it is settling temperature -sensing line, strain bridge including response piece and display panel, response piece, instrument amplifier, CPU, display, charger are being settled to the display panel, the bonding that the temperature -sensing line passes through the filiform formula of binder is in the middle of the electric bridge, strain bridge passes through the binder by the dry foil gage of promise and bonds together, and the faint current conveyance instrumentation amplifier of production passes through current amplification, enlarged current signal the data line and transmits for CPU, and display demonstration relevant information is passed through to the information after being handled by CPU, combines temperature test and pressure test can once only to test out the relevant information in an organic whole, has improved work efficiency, has increased the convenience that equipment carried in addition.
Description
Technical field
The utility model relates to sensor field, particularly relates to a kind of temperature, pressure integral type tester.
Background technology
All hot pressing process is contain in much equipment.At hot pressing process in process of production, the temperature and pressure testing it is needed whether to reach standard. in existing test, be all with temperature measuring device and pressure tester measuring tempeature and pressure respectively.This reduces work efficiency, and carry increase inconvenience to equipment.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of temperature, pressure integral type tester.
The utility model solves the technical scheme that its technical matters adopts: a kind of temperature, pressure integral type tester, it comprises sensor block and display board, sensor block settles temperature sense line, strain bridge, and display board settles instrumentation amplifier, CPU, display, charger.Described temperature sense line is bonded in the middle of electric bridge by the thread formula of cementing agent; The two ends of temperature sense line are stretched out from the two ends, left and right of sensor block respectively and are connected with the instrumentation amplifier of display board, by instrumentation amplifier by Current amplifier, the foil gauge that strain bridge is done by promise is bonded together by cementing agent, be connected with instrument amplifier, by instrumentation amplifier by Current amplifier by the lead-in wire at the two ends, left and right of sensor block again.
The current signal of amplification is passed to CPU by data line by described instrumentation amplifier, is shown relevant information by the information after CPU process by display.
By pinned connection between described sensor block and display board, between them, various angle can be realized.
Described charger is placed in the side of display board.
Described display board is provided with handle.
Principle of work of the present utility model: after pressing plate being placed on the top board of hot-press equipment, the top board of hot-press equipment moves downward pushes down sensor block and the temperature increasing upper lower platen, now, pressure acts on electric bridge by upper and lower sensor block, electric bridge produces faint electric current and is delivered on instrument amplifier by lead-in wire, and then expansion electric current passes the signal along to CPU, after CPU process by the display of pressure size on a display screen; Equally, the temperature of upper lower platen is acted on temperature sense line by sensor block and forms faint electric current by instrument amplifier, and then expansion electric current passes the signal along to CPU, after CPU process by the display of pressure size on a display screen.
Advantage of the present utility model: a kind of temperature, pressure integral type tester of the present utility model, is combined in one, can goes out relevant information by disposable test, improve work efficiency by temperature test and pressure test, and the convenience that the equipment that adds carries.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the temperature, pressure integral type tester of embodiment;
Fig. 2 is a kind of temperature, pressure integral type tester structural representation of embodiment;
Wherein, 1-sensor block, 2-bearing pin, 3-charge port, 4-display board, 5-hand handle, 6-strain bridge, 7-temperature sense line, 8-goes between, 9-display screen, 10-CPU, 11-instrumentation amplifier.
Embodiment
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
Embodiment
As shown in Figure 1 to Figure 2, a kind of temperature, pressure integral type tester, it comprises sensor block 1 and display board 4.Connected by bearing pin 2 between sensor block 1 and display board 4, between them, various angle can be realized, convenient when in use; Sensor block 1 settles temperature sense line 7, strain bridge 6; Display board 4 settles instrumentation amplifier 11, CPU10, display screen 9, charger 3.Described temperature sense line 7 being bonded in the middle of strain bridge 6 by the thread formula of cementing agent, thread distribution makes the wider of temperature sense, and the temperature of display is more accurate; The two ends of temperature sense line 7 are stretched out from the two ends, left and right of sensor block 1 respectively and are connected with the instrumentation amplifier 11 of display board 4, by instrumentation amplifier 11 by Current amplifier; The foil gauge that strain bridge 6 is done by promise is bonded together by cementing agent, then is connected with instrument amplifier 11, by instrumentation amplifier 11 by Current amplifier by the lead-in wire 8 at the two ends, left and right of sensor block 1.The current signal of amplification is passed to CPU10 by data line by described instrumentation amplifier 11, is shown relevant information by the information after CPU10 process by display screen 9.Described charge port 3 is placed in the side of display board 4, and the design of rechargeable type makes temperature, pressure integral type tester practicality more.Display board is provided with handle, is easy to carry.
The principle of work of a kind of temperature, pressure integral type tester of the present embodiment: after sensor block 1 being placed on the top board of hot-press equipment, the top board of hot-press equipment moves downward pushes down sensor block 1 and the temperature increasing upper lower platen, now, pressure acts on strain bridge 6 by upper and lower sensor block 1, strain bridge 6 produces faint electric current and is delivered on instrumentation amplifier 11 by lead-in wire, and then expansion electric current passes the signal along to CPU10, is presented on display screen 9 after CPU10 process by pressure size; Equally, the temperature of upper lower platen is acted on temperature sense line 7 by sensor block 1 and forms faint electric current by instrument amplifier 11, and then expansion electric current passes the signal along to CPU10, pressure size is presented on display screen 9 after CPU10 process.
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection domain of the present utility model.
Claims (5)
1. a temperature, pressure integral type tester, it comprises sensor block and display board, it is characterized in that: described sensor block settles temperature sense line, strain bridge; Described display board settles instrumentation amplifier, CPU, display, charger, described temperature sense line is bonded in the middle of electric bridge by the thread formula of cementing agent, the two ends of described temperature sense line are stretched out from the two ends, left and right of sensor block respectively and are connected with the instrumentation amplifier of display board, by instrumentation amplifier by Current amplifier; The foil gauge that described strain bridge is done by promise is bonded together by cementing agent, is connected, by instrumentation amplifier by Current amplifier by the lead-in wire at the two ends, left and right of sensor block with instrument amplifier.
2. a kind of temperature, pressure integral type tester according to claim 1, is characterized in that: pass through pinned connection between described sensor block and display board.
3. a kind of temperature, pressure integral type tester according to claims 1, is characterized in that: the current signal of amplification is passed to CPU by data line by described instrumentation amplifier, is shown relevant information by the information after CPU process by display.
4. a kind of temperature, pressure integral type tester according to claims 1, is characterized in that: described charger is placed in the side of display board.
5. a kind of temperature, pressure integral type tester according to claims 1, is characterized in that: described display board is provided with handle, is easy to carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605304.0U CN205015007U (en) | 2015-08-12 | 2015-08-12 | Temperature pressure integral type tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605304.0U CN205015007U (en) | 2015-08-12 | 2015-08-12 | Temperature pressure integral type tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015007U true CN205015007U (en) | 2016-02-03 |
Family
ID=55213602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605304.0U Expired - Fee Related CN205015007U (en) | 2015-08-12 | 2015-08-12 | Temperature pressure integral type tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067040A (en) * | 2015-08-12 | 2015-11-18 | 吴江佳亿电子科技有限公司 | Temperature and pressure integrated tester |
-
2015
- 2015-08-12 CN CN201520605304.0U patent/CN205015007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067040A (en) * | 2015-08-12 | 2015-11-18 | 吴江佳亿电子科技有限公司 | Temperature and pressure integrated tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160203 Termination date: 20160812 |