CN208239571U - A kind of three-phase intelligent table transition diode power current shock testing device - Google Patents
A kind of three-phase intelligent table transition diode power current shock testing device Download PDFInfo
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- CN208239571U CN208239571U CN201820698666.2U CN201820698666U CN208239571U CN 208239571 U CN208239571 U CN 208239571U CN 201820698666 U CN201820698666 U CN 201820698666U CN 208239571 U CN208239571 U CN 208239571U
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- 230000007704 transition Effects 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 230000035939 shock Effects 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 238000009863 impact test Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model provides a kind of three-phase intelligent table transition diode power current shock testing device, including workbench, the workbench upper end is equipped with time switch, the first slot, the second slot and patch detection platform, the patch detection platform is equipped with third slot, first slot is connected with the second slot and third slot respectively, second slot is in parallel with third slot, and the time switch is connected with the first slot, and first slot is used for resettlement standard component.The utility model solves the problems, such as that transition diode power frequency cable impact test wiring in the prior art is troublesome, inconvenient, different types of tested component can be tested by realizing, stable testing is high, effectively increases the efficiency of the resistance to rush of current ability detection of transition diode.
Description
Technical field
The utility model relates to component detection device field more particularly to a kind of three-phase intelligent table transition diode works
Frequency rush of current detection device.
Background technique
Transition diode is also known as Transient Suppression Diode, is a kind of surge absorber of high-quality, and with diode, (volt-ampere is special
Property) it is core, it is a kind of high-effect circuit brake generally used in the world at present, its external form and general-purpose diode phase
Together, but up to thousands of watts of surge power can be absorbed.Transient Suppression Diode is mainly characterized by parallel connection in circuit, anti-
To under application conditions, when bearing the big pulse of a high-energy, working impedance is down to extremely low conduction value immediately, to permit
Perhaps high current passes through, while voltage clamping in predeterminated level, and the response time is only 10-12 milliseconds, therefore can effectively be protected
Protect the precision components in electronic circuit.During the test impacted in the prior art for transition diode power current, connect
Line is cumbersome, low efficiency, and detection stability is poor, and accuracy is low, is unable to satisfy actually detected demand.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to operate, detection efficiency high three-phase intelligent table two poles of transition
Plumber's frequency rush of current detection device.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of three-phase intelligent table two pole of transition
Plumber's frequency rush of current detection device, including workbench, the workbench upper end are equipped with time switch, the first slot, second
Slot and patch detection platform, the patch detection platform be equipped with third slot, first slot respectively with the second slot
It connects with third slot, second slot is in parallel with third slot, and the time switch is connected with the first slot, and described first
Slot is used for resettlement standard component.
Further, the side of the patch detection platform is equipped with by pressure valve, described to be equipped with handle by pressure valve upper end,
Pressing plate is installed, the pressing plate is mounted on the top of patch detection platform on the handle.
Further, limit fastener is equipped between the pressing plate and patch detection platform.
Further, the 4th slot is installed on the pressing plate, passes through hook mounting base peace in the patch detection platform
Equipped with hook, extruding of the pressing plate to patch detection platform is realized in the hook and the cooperation of the 4th slot.
Further, surface area of the pressing plate close to patch detection platform side is greater than patch detection platform close to pressing plate
The surface area of side.
After adopting the above technical scheme, the utility model has the advantages that
1, when carrying out power frequency cable impulse detection to transition diode, when testing required by setting time switch
Between, it is run by the start button of time switch, after reaching the test run time, time switch is disconnected, and entire circuit disconnects, inspection
During survey, standard component is assigned into the first slot, package types are tested component and are inserted into the second slot, will be pasted
Sheet type is tested sticking in for component lower end and is inserted into third slot, then opens time switch and is powered, realizes to second
Package types in slot are tested patch type type in component and third slot and are tested component progress while carrying out power frequency electric
Impulse detection is flowed, the normalized current in the second slot and third slot is controlled by the standard component in the first slot, it is real
Having showed, which to be tested component to plug-in unit and patch type simultaneously, detects, and the efficiency of detection is improved, due to that can replace difference
Standard component carry out different power currents tolerance transition diodes and detected, further facilitated the inspection of transition diode
It surveys, improves the efficiency of detection.
2, patch type is tested component lower end to be placed in third slot, and lower realization pressing plate is acted on by handle and is passed through
Realize that being tested component to the patch type being placed on third slot carries out pressing limit, improves patch type quilt by pressure valve
Survey the detection accuracy of component.
3, by the way that limit fastener is arranged between pressing plate and patch detection platform, pressing plate is effectively increased to being placed on third
The stability of the component to be measured limit of patch type on slot, further improves the detection of patch type component to be measured
It is preparatory.
4, pass through rotation after pressing plate, which is tested component to patch type, to be limited by the way that rotatable hook is arranged
The 4th slot for linking up with and being mounted on pressing plate side is engaged by clamping, and realizes the raising of pressing plate limit stability, further increases
Patch type is tested the detection accuracy of component.
5, by making pressing plate be greater than patch detection platform close to pressing plate one close to the surface area of patch detection platform side
The surface area of side ensure that pressing plate can come into full contact with the patch type on third slot and be tested component, effectively increase patch
Sheet type is tested the stability of component limit, further improves the stability and accuracy of tested component detection.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of three-phase intelligent table transition diode power current shock testing device provided by the utility model
Structural schematic diagram；
Marked the names of the parts are as follows in figure:
1- workbench, the first card socket of 2-, the second card socket of 3-, 4- patch type detection platform, 5- time switch, 6-
By pressure valve, 7- pressing plate, the 4th slot of 8-, 9- handle, 10- hook mounting base, the first slot of 11-, the second slot of 12-, 13- third
Slot.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, three-phase intelligent table provided by the utility model transition diode power current shock testing device,
Including workbench 1,1 upper end of workbench is equipped with time switch 5, the first slot 11, the second slot 3 and patch detection platform 4, patch
Piece detection platform 4 is equipped with third slot 13, and the first slot 11 is connected with the second slot 3 and third slot 13 respectively, and second inserts
Slot 3 is in parallel with third slot 13, and time switch 5 is connected with the first slot 11, and the first slot 11 is used for resettlement standard component.?
When carrying out power frequency cable impulse detection to transition diode, the required time is tested by the way that time switch 5 is arranged, passes through timing
The start button of switch is run, and after reaching the test run time, time switch is disconnected, and entire circuit disconnects, will in detection process
Standard component assigns into the first slot 11, and package types are tested component and are inserted into the second slot 12, by patch type
Sticking in insertion third slot 13 for tested component lower end, then opens time switch 5 and is powered, realize to the second slot
Package types in 12 are tested patch type type in component and third slot 13 and are tested component progress while carrying out power frequency electric
Impulse detection is flowed, the standard electric in the second slot 3 and third slot 13 is controlled by the standard component in the first slot 11
Stream, realizing, which to be tested component to plug-in unit and patch type simultaneously, detects, and the efficiency of detection is improved, due to that can replace
Different standard components carries out different power current tolerance transition diodes and is detected, and has further facilitated transition diode
Detection, improve the efficiency of detection.
In the present embodiment, the side of patch detection platform 4 is equipped with by pressure valve 6, is equipped with handle 9 by 6 upper end of pressure valve,
Pressing plate 7 is installed, pressing plate 7 is mounted on the top of patch detection platform 4 on handle 9.Patch type is tested component lower end to place
Lower realization pressing plate 7 is acted on by realizing by pressure valve 6 to being placed on third slot 13 in third slot 13, and through handle 9
Patch type be tested component carry out pressing limit, improve patch type be tested component detection accuracy.
In the present embodiment, limit fastener is equipped between pressing plate 7 and patch detection platform 4.By in pressing plate 7 and patch inspection
It surveys between platform and limit fastener is set, effectively increase pressing plate 7 to the member to be measured for the patch type being placed on third slot 13
The stability of device limit, the detection for further improving patch type component to be measured are preparatory.
In the present embodiment, the 4th slot 8 is installed on pressing plate 7, is pacified in patch detection platform 4 by hook mounting base 10
Equipped with hook 13, extruding of the pressing plate to patch detection platform 4 is realized in hook 13 and the cooperation of the 4th slot 8.It is rotatable by being arranged
Hook 13, after pressing plate 7, which is tested component to patch type, to be limited, by Rotary hanging hook 13 and being mounted on pressing plate 7 one
4th slot 8 of side is engaged by clamping, and realizes the raising that pressing plate 7 limits stability, further improves the tested member of patch type
The detection accuracy of device.
In the present embodiment, it is close to be greater than patch detection platform 4 for surface area of the pressing plate 7 close to 4 side of patch detection platform
The surface area of 7 side of pressing plate.By making pressing plate 7 be greater than patch detection platform 4 close to the surface area of 4 side of patch detection platform
Surface area close to 7 side of pressing plate ensure that pressing plate 7 can come into full contact with the tested first device of the patch type on third slot 13
Part effectively increases the stability that patch type is tested component limit, further improves the stabilization of tested component detection
Property and accuracy.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (5)
1. a kind of three-phase intelligent table transition diode power current shock testing device, including workbench, which is characterized in that institute
It states workbench upper end and time switch, the first slot, the second slot and patch detection platform is installed, in the patch detection platform
Equipped with third slot, first slot is connected with the second slot and third slot respectively, second slot and third slot
Parallel connection, the time switch are connected with the first slot, and first slot is used for resettlement standard component.
2. three-phase intelligent table according to claim 1 transition diode power current shock testing device, feature exist
In, the side of the patch detection platform is equipped with by pressure valve, and it is described that handle is installed by pressure valve upper end, it is installed on the handle
There is pressing plate, the pressing plate is mounted on the top of patch detection platform.
3. three-phase intelligent table according to claim 2 transition diode power current shock testing device, feature exist
In equipped with limit fastener between the pressing plate and patch detection platform.
4. three-phase intelligent table according to claim 2 transition diode power current shock testing device, feature exist
In being equipped with the 4th slot on the pressing plate, be equipped with hook, the extension by linking up with mounting base in the patch detection platform
Extruding of the pressing plate to patch detection platform is realized in hook and the cooperation of the 4th slot.
5. three-phase intelligent table according to claim 2 transition diode power current shock testing device, feature exist
In surface area of the pressing plate close to patch detection platform side is greater than patch detection platform close to the surface area of pressing plate side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698666.2U CN208239571U (en) | 2018-05-10 | 2018-05-10 | A kind of three-phase intelligent table transition diode power current shock testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698666.2U CN208239571U (en) | 2018-05-10 | 2018-05-10 | A kind of three-phase intelligent table transition diode power current shock testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239571U true CN208239571U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698666.2U Active CN208239571U (en) | 2018-05-10 | 2018-05-10 | A kind of three-phase intelligent table transition diode power current shock testing device |
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| CN (1) | CN208239571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366811A (en) * | 2020-03-19 | 2020-07-03 | 北京广利核系统工程有限公司 | Integrated automatic inspection device and method for electronic components |
| CN111830387A (en) * | 2020-07-23 | 2020-10-27 | 中国振华集团永光电子有限公司（国营第八七三厂） | Transient diode current surge test control system |
-
2018
- 2018-05-10 CN CN201820698666.2U patent/CN208239571U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366811A (en) * | 2020-03-19 | 2020-07-03 | 北京广利核系统工程有限公司 | Integrated automatic inspection device and method for electronic components |
| CN111366811B (en) * | 2020-03-19 | 2022-06-21 | 北京广利核系统工程有限公司 | Integrated automatic inspection device and method for electronic components |
| CN111830387A (en) * | 2020-07-23 | 2020-10-27 | 中国振华集团永光电子有限公司（国营第八七三厂） | Transient diode current surge test control system |
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