CN206339611U - A kind of overpressure resistance detecting device - Google Patents
A kind of overpressure resistance detecting device Download PDFInfo
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- CN206339611U CN206339611U CN201621231376.4U CN201621231376U CN206339611U CN 206339611 U CN206339611 U CN 206339611U CN 201621231376 U CN201621231376 U CN 201621231376U CN 206339611 U CN206339611 U CN 206339611U
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- measurement jig
- test
- detecting device
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- lower mould
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- 238000012360 testing method Methods 0.000 claims abstract description 76
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 230000013011 mating Effects 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000105 evaporative light scattering detection Methods 0.000 abstract description 3
- 238000012790 confirmation Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
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Abstract
A kind of overpressure resistance detecting device that the utility model is provided, including：The automatic measurement jig of resistance test instrument, multiple spot, single point manual measurement jig, ox horn joint and the deck in mating connection with the ox horn joint, batch testing can be carried out simultaneously by the automatic measurement jig of multiple spot, test speed is faster than single-spot testing, it is easy to work continuously, mass detection is become a reality.Also increase by a single point manual measurement jig, single-spot testing confirmation can be carried out according to demand, flexibility is high.
Description
Technical field
The utility model is related to circuit board testing field, and in particular to a kind of fast pressure-resistant inspection of simple in construction, detection efficiency
Survey device.
Background technology
Electrical equipment will not only bear the effect of rated operational voltage in long-term work, still suffer from causing in operating process
The overvoltage higher than rated operational voltage of short time is acted on, and its overvoltage value is likely to be greater than the several of rated operational voltage value
Times.When having served as voltage strength and reaching certain certain value, the insulation breakdown of material will be made, electrical equipment will be not normally functioning, operator
It may get an electric shock, jeopardize personal safety.
Circuit board industry has started to bring the voltage-withstand test of product in test stone into, and conventional inspection has：Sheet material
Voltage-withstand test, finished product voltage-withstand test.The wherein pressure-resistant factor being related to of finished product is more, be also client important requirement project it
One.
Existing single-point is that test device is that product simply is placed on into work top, is examined with Hi-pot Tester single-point
Survey pressure-resistant, all kinds of corrupt practices creep in for this method of testing：
1st, the acceptable safe voltage of human body is not higher than 36V, and continuous contact safe voltage is 24V, and safe current is
10mA.And voltage-withstand test requires common more than AC 1000V, current single-point beats compression-proof manner, the person of operating personnel
The very big hidden danger of security presence.
2nd, the point that can only once beat on a piece of, operating efficiency is too slow, personnel's fatiguability.
3rd, it is related to the safe distance that the pressure-resistant key factor of finished product is circuit, is not knowing the circuit point nearest from profile
When, single-point plays pressure-resistant very easy survey by mistake.
To sum up, in assist side industry, single-spot testing is pressure-resistant to be not particularly suited for mass production inspection.
Utility model content
Therefore, the utility model need to provide it is a kind of it is simple in construction, can the fast resistance test dress of batch detection, detection efficiency
Put.
To reach above-mentioned purpose, a kind of overpressure resistance detecting device that the utility model is provided, including：Resistance test instrument, multiple spot
Automatic measurement jig, single point manual measurement jig, ox horn joint and the deck in mating connection with the ox horn joint, it is described pressure-resistant
Detector is provided with opposite polarity first electrode end and second electrode end, and the automatic measurement jig of multiple spot includes can be movable relatively
Upper mould and lower mould, the upper mould and lower mould be equipped with multiple test probes, and the test probe of the upper mould is connected by wire
The first electrode end of resistance test instrument is connected on, the test probe being arranged on lower mould is connected to ox horn joint by winding displacement, described
Deck is connected to the second electrode end of resistance test instrument by winding displacement, so as to form an automatic detection loop；The single point manual
One end of measurement jig connects the first electrode end of resistance test instrument, and the other end is connected on ox horn joint, and then is formed and oneself
The manual test loop that dynamic measure loop is in parallel.
A kind of preferred scheme of the present utility model, the single point manual measurement jig includes an objective table and a testing electroprobe,
The testing electroprobe connects the first electrode end of resistance test instrument, and its objective table is provided with a contact, and the contact is electrically connected to ox horn
On joint and then it is connected to the second electrode end of resistance test instrument.
Another preferred scheme of the present utility model, the automatic measurement jig of multiple spot also includes lead column and is set in this
Spring in lead column, one end of the lead column is fixed on lower mould, and the upper mould is provided with a pilot hole, the lead column
The other end be located in the pilot hole, the two ends of its spring are contradicted between upper mould and lower mould respectively, pass through stretching for the spring
Upper relative motion between mould and lower mould is realized in contracting.
Another preferred scheme of the present utility model, the resistance test instrument is additionally provided with a display screen and input module, institute
Input module input test project is stated, its display screen shows test data.
Further, the input module is keyboard input module.
The technical scheme provided by the utility model, has the advantages that：
Batch testing can be carried out simultaneously by the automatic measurement jig of multiple spot, test speed is faster than single-spot testing, be easy to continuous
Operation, makes mass detection become a reality.Also increase by a single point manual measurement jig, single-spot testing can be carried out according to demand true
Recognize, flexibility is high.
Brief description of the drawings
Fig. 1 show the schematic diagram of overpressure resistance detecting device in embodiment.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model is disclosed
A part for appearance, it is mainly to illustrate embodiment, and running of the associated description of specification to explain embodiment can be coordinated former
Reason.Coordinate and refer to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantage of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Shown in reference picture 1, a kind of overpressure resistance detecting device that the utility model is provided, including：Resistance test instrument 10, multiple spot are certainly
Dynamic measurement jig, single point manual measurement jig, ox horn joint 22 and the deck 21 in mating connection with the ox horn joint 22, it is described
Resistance test instrument is provided with opposite polarity first electrode end and second electrode end, and first electrode end is negative pole end, second electrode end
For positive terminal.The automatic measurement jig of multiple spot includes upper mould 31, lower mould 32, lead column（It is not shown）And it is set in the lead column
On spring（It is not shown）, one end of the lead column is fixed on lower mould 32, and the upper mould 31 is provided with a pilot hole（Do not show
Go out）, the other end of the lead column is located in the pilot hole, the two ends of its spring contradict respectively upper mould 31 and lower mould 32 it
Between, pass through the relative motion in the flexible realization of the spring between mould 31 and lower mould 32.The upper mould 31 and lower mould 32 are equipped with
Multiple test probes 40, the test probe of the upper mould 31 is connected to the first electrode end of resistance test instrument 10 by wire,
The test probe 40 being arranged on lower mould 32 is connected to ox horn joint 22 by winding displacement, and the deck 21 is connected to resistance to by winding displacement
The second electrode end of detector 10 is pressed, so as to form an automatic detection loop；The single point manual measurement jig includes a loading
The testing electroprobe 52 of platform 51 and one, the first electrode end of the connection resistance test of testing electroprobe 52 instrument 10, its objective table 51 is provided with one
Contact 511, the contact 511 is electrically connected on ox horn joint 22 and then is connected to the second electrode end of resistance test instrument 10, and then
Form the manual test loop being in parallel with automatic detection loop.
In the present embodiment, the resistance test instrument 10 is additionally provided with a display screen 11 and input module 12, the input module
12 be keyboard input module 12, and for input test project, its display screen 11 shows test data.
Need detection when, as long as by circuit board batch put the automatic measurement jig of multiple spot lower mould 32 and with the lower mould 32
The formation electrical contact of probe 40 is tested, mould 31 is pushed, the test probe and circuit board formation for making mould 31 make electrical contact with, and open pressure-resistant
Detector 10, passes through the input test project of keyboard input module 12, you can start test, and its test result is sequentially displayed in display
On screen 11, batch testing is realized.If it is abnormal to occur single-point in batch testing, single point manual measurement jig can be placed it in
Objective table 51 on, then the test point of the electrical connection circuit plate lower end of contact 511 of its objective table 51 puts testing electroprobe 52 to electricity
In the test point for connecting circuit board upper end, and then single-spot testing is realized, confirmed abnormal.
The technical scheme provided by the utility model, batch testing can be carried out simultaneously by the automatic measurement jig of multiple spot,
Test speed is faster than single-spot testing, is easy to work continuously, and mass detection is become a reality.Also increase single point manual test to control
Tool, single-spot testing confirmation can be carried out according to demand, and flexibility is high.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (5)
1. a kind of overpressure resistance detecting device, it is characterised in that including：The automatic measurement jig of resistance test instrument, multiple spot, single point manual are surveyed
Try tool, ox horn joint and the deck in mating connection with the ox horn joint, the resistance test instrument is provided with opposite polarity the
One electrode tip and second electrode end, the automatic measurement jig of multiple spot include the upper mould and lower mould that can be movable relatively, the upper mould
And lower mould is equipped with multiple test probes, the test probe of the upper mould is connected to the first electricity of resistance test instrument by wire
Extremely, the test probe being arranged on lower mould is connected to ox horn joint by winding displacement, and the deck is connected to pressure-resistant by winding displacement
The second electrode end of detector, so as to form an automatic detection loop；One end connection of the single point manual measurement jig is pressure-resistant
The first electrode end of detector, the other end is connected on ox horn joint, so formed with automatic detection loop be in parallel it is manual
Test loop.
2. overpressure resistance detecting device according to claim 1, it is characterised in that：The single point manual measurement jig includes one and carried
Thing platform and a testing electroprobe, the testing electroprobe connect the first electrode end of resistance test instrument, and its objective table is provided with a contact, and this is touched
Point is electrically connected on ox horn joint and then is connected to the second electrode end of resistance test instrument.
3. overpressure resistance detecting device according to claim 1, it is characterised in that：The automatic measurement jig of multiple spot also includes leading
To post and the spring being set in the lead column, one end of the lead column is fixed on lower mould, and the upper mould is led provided with one
Xiang Kong, the other end of the lead column is located in the pilot hole, and the two ends of its spring are contradicted between upper mould and lower mould respectively,
Pass through the relative motion in the flexible realization of the spring between mould and lower mould.
4. overpressure resistance detecting device according to claim 1, it is characterised in that：The resistance test instrument is additionally provided with a display screen
And input module, the input module input test project, its display screen display test data.
5. overpressure resistance detecting device according to claim 4, it is characterised in that：The input module is keyboard input module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231376.4U CN206339611U (en) | 2016-11-16 | 2016-11-16 | A kind of overpressure resistance detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231376.4U CN206339611U (en) | 2016-11-16 | 2016-11-16 | A kind of overpressure resistance detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339611U true CN206339611U (en) | 2017-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231376.4U Expired - Fee Related CN206339611U (en) | 2016-11-16 | 2016-11-16 | A kind of overpressure resistance detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466646A (en) * | 2021-07-25 | 2021-10-01 | 浙江德加电子科技有限公司 | Conversion device for testing breakdown voltage of metal substrate |
-
2016
- 2016-11-16 CN CN201621231376.4U patent/CN206339611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466646A (en) * | 2021-07-25 | 2021-10-01 | 浙江德加电子科技有限公司 | Conversion device for testing breakdown voltage of metal substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pressure resistance detection device Effective date of registration: 20190617 Granted publication date: 20170718 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN LED BOARD ELECTRON-TECH CO.,LTD. Registration number: 2019990000575 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170718 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN LED BOARD ELECTRON-TECH CO.,LTD. Registration number: 2019990000575 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |