CN206709992U - Thermocouple welding detects box - Google Patents
Thermocouple welding detects box Download PDFInfo
- Publication number
- CN206709992U CN206709992U CN201720203315.5U CN201720203315U CN206709992U CN 206709992 U CN206709992 U CN 206709992U CN 201720203315 U CN201720203315 U CN 201720203315U CN 206709992 U CN206709992 U CN 206709992U
- Authority
- CN
- China
- Prior art keywords
- thermocouple
- thermocouple wire
- display device
- welding
- wire interface
- 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
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses a kind of thermocouple welding to detect box; it is characterized in that; the thermocouple welding detection box includes thermocouple detection circuit; the thermocouple detection circuit includes power supply, thermocouple wire interface, display device and the protective resistance of series connection; the thermocouple wire interface is at least one pair of above thermocouple wire interface; it is each to being connected in parallel between the thermocouple wire interface, the display device is used to show whether the detected thermocouple wire welding for being connected to a pair thermocouple wire interfaces succeeds.The utility model realizes whether accurate easily detection thermocouple wire is soldered successfully.
Description
Technical field
It the utility model is related to a kind of detection box, more particularly to a kind of thermocouple welding detection box.
Background technology
At present, Welding Thermocouple is popularized, and whether measurement thermocouple wire welding is intact, to the operating efficiency of detection industry
Cause very big influence with the accuracy of test result, or but detection method is cumbersome, or entirely accurate can not be accomplished.
Utility model content
The defects of the technical problems to be solved in the utility model is to overcome in the prior art, now provide a kind of thermocouple
Welding detection box, the utility model realize whether accurate easily detection thermocouple wire is soldered successfully.
The utility model is that solve above-mentioned technical problem by following technical proposals：
A kind of thermocouple welding detection box of the utility model, its feature are that the thermocouple welding detection box includes heat
Galvanic couple detects circuit, and the thermocouple detection circuit includes power supply, thermocouple wire interface, display device and the protection electricity of series connection
Resistance, the thermocouple wire interface is at least one pair of above thermocouple wire interface, each to connect in parallel between the thermocouple wire interface
Connect, the display device be used to showing the detected thermocouple wire welding for being connected to a pair thermocouple wire interfaces whether into
Work(.
Preferably, the display device is at least more than one display device, and each display device is accordingly with one
The thermocouple wire interface tandem is connected.
Preferably, the display device is LED light.
Preferably, the power supply is battery.
Preferably, the battery is provided at both ends with charging inlet.
Positive effect of the present utility model is：
The utility model realizes whether accurate easily detection thermocouple wire is soldered successfully.
Brief description of the drawings
Fig. 1 is more preferably circuit connection diagram of the present utility model.
Fig. 2 is more preferably overall structure diagram of the present utility model.
Embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among described scope of embodiments.
As depicted in figs. 1 and 2, a kind of thermocouple welding detection box of the utility model, thermocouple detection circuit, the heat are included
Galvanic couple detection circuit includes power supply, thermocouple wire interface 1, display device and the protective resistance 4 of series connection, and thermocouple wire interface 1 is
At least one pair of above thermocouple wire interface 1, thermocouple wire interface 1 is 25 needle thermocouple line interfaces, for connecting detected heat
Galvanic couple line.
It is connected in parallel between each pair of thermocouple wire interface 1, display device is connected to a pair of thermocouple wires for display
Whether the detected thermocouple wire welding of interface 1 succeeds.
Preferably, the display device is at least more than one display device, each display device accordingly with a pair of institutes
Thermocouple wire interface 1 is stated to be connected in series.
Preferably, display device is LED light 3, and power supply is battery 5, and battery 5 is provided at both ends with charging inlet 2.
The utility model realizes whether accurate easily detection thermocouple wire is soldered successfully.
The utility model operating procedure is：By tested thermocouple wire access thermocouple wire interface 1, LED indicator lamps 3 are observed,
LED light 3 represents that the thermocouple wire of the label (LED light 3 is corresponding with the label of thermocouple wire) welds successfully when lighting,
It is on the contrary then represent unsuccessful or rosin joint.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.All timess within the spirit and principles of the utility model, made
What modification, equivalent substitution, improvement etc., should be included within the scope of protection of the utility model.Thus, it is some in embodiment
Details should not be formed will be used as this reality to restriction of the present utility model, the utility model using the scope that appended claims define
With new protection domain.
Claims (5)
1. a kind of thermocouple welding detects box, it is characterised in that the thermocouple welding detection box includes thermocouple detection circuit,
The thermocouple detection circuit includes power supply, thermocouple wire interface, display device and the protective resistance of series connection, the thermocouple wire
Interface is at least one pair of above thermocouple wire interface, each to being connected in parallel between the thermocouple wire interface, the display device
Whether the detected thermocouple wire welding that a pair of thermocouple wire interfaces are connected to for showing succeeds.
2. thermocouple welding according to claim 1 detects box, it is characterised in that the display device for it is at least one with
Upper display device, each display device are accordingly connected with a pair of thermocouple wire interface tandems.
3. thermocouple welding according to claim 1 or 2 detects box, it is characterised in that the display device indicates for LED
Lamp.
4. thermocouple welding according to claim 1 detects box, it is characterised in that the power supply is battery.
5. thermocouple welding according to claim 4 detects box, it is characterised in that the battery is provided at both ends with charging
Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203315.5U CN206709992U (en) | 2017-03-03 | 2017-03-03 | Thermocouple welding detects box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203315.5U CN206709992U (en) | 2017-03-03 | 2017-03-03 | Thermocouple welding detects box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709992U true CN206709992U (en) | 2017-12-05 |
Family
ID=60469520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203315.5U Expired - Fee Related CN206709992U (en) | 2017-03-03 | 2017-03-03 | Thermocouple welding detects box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362918A (en) * | 2018-05-23 | 2018-08-03 | 东风汽车电子有限公司 | A kind of resistance board welding detection fixture |
-
2017
- 2017-03-03 CN CN201720203315.5U patent/CN206709992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362918A (en) * | 2018-05-23 | 2018-08-03 | 东风汽车电子有限公司 | A kind of resistance board welding detection fixture |
| CN108362918B (en) * | 2018-05-23 | 2023-12-15 | 东风电驱动***有限公司 | Welding detection clamp for resistance plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852880U (en) | Voltage detection and alarm module | |
| CN106405313A (en) | Pseudo soldering test device and method for chip | |
| CN206440789U (en) | Cable detection device | |
| CN206709992U (en) | Thermocouple welding detects box | |
| CN105738756A (en) | Display device inspection tool and inspection method | |
| CN206876796U (en) | The detection circuit and USB interface detection instrument of USB interface detection instrument | |
| CN202421400U (en) | Checking tool for connection of multicore flat cables | |
| CN204903696U (en) | Wind generating set cable detection device | |
| CN103645414B (en) | A kind of LED pin device for detecting polarity | |
| CN207488412U (en) | A kind of Beam Detector | |
| CN204008948U (en) | Multifunctional cable pick-up unit | |
| CN104122481B (en) | Multifunctional cable detection device | |
| CN110780238A (en) | Multi-core cable detection device | |
| CN206223941U (en) | A kind of motor fault detection device and system | |
| CN210690789U (en) | Socket line detection device | |
| CN210109302U (en) | Meter communication module channel test tool | |
| CN201035109Y (en) | Investigation apparatus of winding roll | |
| CN211955728U (en) | Circuit board pad short circuit detection device | |
| CN210015172U (en) | Novel three-phase nuclear phase instrument | |
| CN203324414U (en) | Twisted-pair cable on-off tester | |
| CN208125852U (en) | A kind of higher simple detection FPC of cost performance extends the testing tool of the logical short circuit of winding displacement | |
| CN207051417U (en) | A kind of electric connector test device | |
| CN203705579U (en) | Machine for detecting flexible printed circuit | |
| CN204361128U (en) | A kind of LED circuit board being convenient to test | |
| CN211043643U (en) | Adapter plate inspection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171205 Termination date: 20210303 |