CN207623384U - Wiring board voltage withstanding test fixture - Google Patents
Wiring board voltage withstanding test fixture Download PDFInfo
- Publication number
- CN207623384U CN207623384U CN201721907812.XU CN201721907812U CN207623384U CN 207623384 U CN207623384 U CN 207623384U CN 201721907812 U CN201721907812 U CN 201721907812U CN 207623384 U CN207623384 U CN 207623384U
- Authority
- CN
- China
- Prior art keywords
- conductive layer
- insulation system
- thin sheet
- metal conductive
- wiring board
- 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
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses wiring board voltage withstanding test fixtures, including the upper cover that insulate, the insulation upper cover has insulated probe protection board by hinge connection, its upper cover central interior that insulate is provided with cathode grounding connection line end, and cathode grounding connection line end end is connected with cathode grounding connection line, insulated probe protection board lower part is connected with insulation system plate, its insulation system plate lower end is connected with thin sheet of metal conductive layer, and thin sheet of metal conductive layer lower end is connected with insulation system plate, insulation system plate lower end is connected with insulating base by supporting cell guide, and insulation system intralamellar part is equipped with test probe.The wiring board with voltage withstanding test fixture with existing wiring board voltage withstanding test fixture compared under, test probe is attached using thin sheet of metal conductive layer, avoiding test probe from being attached by winding displacement, the winding displacement brought is cumbersome for installation and winding displacement during voltage-withstand test for causing security risk and test leakage phenomenon.
Description
Technical field
The utility model is related to wiring board detection technique fields, specially wiring board voltage withstanding test fixture.
Background technology
General wiring board detects fixture, connects detection needle using winding displacement, it may occur that winding displacement electric leakage causes certain
Security risk, and when winding displacement fracture or damage, the phenomenon that test leakage can be caused, and winding displacement installation is extremely complex, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide wiring board voltage withstanding test fixtures, to solve to propose in above-mentioned background technology
General wiring board detects fixture, and detection needle is connected using winding displacement, it may occur that and winding displacement electric leakage causes some potential safety problems,
And winding displacement is broken or when damage, the phenomenon that causing test leakage, and winding displacement installs extremely complex, time-consuming and laborious problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of wiring board voltage withstanding test fixture, packet
Insulation upper cover is included, the insulation upper cover has insulated probe protection board, insulation upper cover central interior to be provided with by hinge connection
Cathode grounding connection line end, and cathode grounding connection line end end is connected with cathode grounding connection line, the insulated probe
Protection board lower part is connected with insulation system plate, and insulation system plate lower end is connected with thin sheet of metal conductive layer, and thin sheet of metal is led
Electric layer lower end is connected with insulation system plate, and insulation system plate lower end is connected with insulating base by supporting cell guide, and insulate
Test probe is installed, thin sheet of metal conductive layer end is connected with anode pressurization connecting line inside structural slab.
Preferably, the insulation upper cover constitutes rotational structure by hinge and insulated probe protection board, and in the upper cover that insulate
The heart is provided with cathode grounding connection line end.
Preferably, the connection type between the anode pressurization connecting line and thin sheet of metal conductive layer is electric connection, and
Thin sheet of metal conductive layer is electrically connected with test probe.
Preferably, it is evenly distributed with supporting cell guide between the insulating base and insulated probe protection board.
Preferably, the insulated probe protection board, insulation system plate and thin sheet of metal conductive layer collectively form multilayered structure,
And multilayered structure is respectively insulated probe protection board, insulation system plate, thin sheet of metal conductive layer, insulation system plate from top to bottom.
Preferably, the insulated probe protection board is located at below test probe pin upper ends head at cm.
Preferably, the thin sheet of metal conductive layer inner homogeneous is provided with test probe.
Compared with prior art, the utility model has the beneficial effects that：The wiring board voltage withstanding test fixture with it is existing
Under wiring board is compared with voltage withstanding test fixture, insulation upper cover constitutes rotational structure by hinge and insulated probe protection board,
And insulation upper cover is provided centrally with cathode grounding connection line end, by upper and lower covers folding come the switch and closure of control circuit,
Keep operation more convenient, the connection type between anode pressurization connecting line and thin sheet of metal conductive layer is is electrically connected, and thin slice
Metal conducting layer is electrically connected with test probe, is electrically connected by the entirety of metal conducting layer, avoids using winding displacement
The security risk and test leakage phenomenon brought, and the time of installation winding displacement is excluded, detection efficiency is improved, insulating base is visited with insulation
Supporting cell guide, security risk caused by effective avoiding device is directly grounded, insulated probe are evenly distributed between needle protection board
Protection board, insulation system plate and thin sheet of metal conductive layer collectively form multilayered structure, and multilayered structure is respectively exhausted from top to bottom
Edge probe protection plate, insulation system plate, thin sheet of metal conductive layer, insulation system plate can not only insulate and ensure safety, can also carry
The accuracy of high device to test, insulated probe protection board are located at below test probe pin upper ends head at cm, avoid test probe stress
Bending causes the damage of test probe, thin sheet of metal conductive layer inner homogeneous to be provided with test probe, convenient for corresponding board under test
Every network.
Description of the drawings
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is the utility model insulated probe protection board overlooking structure diagram；
Fig. 3 is the utility model insulation upper cover overlooking structure diagram.
In figure：1, insulate upper cover, and 2, anode pressurization connecting line, 3, supporting cell guide, 4, insulating base, 5, cathode grounding connection
Line end, 6, insulated probe protection board, 7, insulation system plate, 8, thin sheet of metal conductive layer, 9, test probe, 10, hinge, 11,
Cathode grounding connection line.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of wiring board voltage withstanding test fixture, including
Insulate upper cover 1, and insulation upper cover 1 is connected with insulated probe protection board 6 by hinge 10, and insulation 1 central interior of upper cover is provided with
Cathode grounding connection line end 5, and 5 end of cathode grounding connection line end is connected with cathode grounding connection line 11, insulate upper cover 1
Rotational structure is constituted by hinge 10 and insulated probe protection board 6, and the upper cover 1 that insulate is provided centrally with cathode grounding connection line end
First 5, by upper and lower covers folding come the switch and closure of control circuit, keep operation more convenient, 6 lower part of insulated probe protection board connects
It is connected to insulation system plate 7,7 lower end of insulation system plate is connected with thin sheet of metal conductive layer 8, and 8 lower end of thin sheet of metal conductive layer
It is connected with insulation system plate 7, insulated probe protection board 6, insulation system plate 7 and thin sheet of metal conductive layer 8 collectively form multilayer knot
Structure, and multilayered structure is respectively insulated probe protection board 6, insulation system plate 7, thin sheet of metal conductive layer 8, insulation knot from top to bottom
Structure plate 7 can not only insulate and ensure safety, can also improve the accuracy of device to test, and insulated probe protection board 6 is located at test and visits
The places 1cm below needle 9 upper end avoid test 9 stress of probe bending from causing to test the damage of probe 9, in thin sheet of metal conductive layer 8
Portion is evenly arranged with test probe 9, and convenient for every network of corresponding board under test, 7 lower end of insulation system plate is connected by supporting cell guide 3
It is connected to insulating base 4, and test probe 9 is installed inside insulation system plate 7, between insulating base 4 and insulated probe protection board 6
It is evenly distributed with supporting cell guide 3, security risk caused by effective avoiding device is directly grounded, 8 end of thin sheet of metal conductive layer
It is connected with anode pressurization connecting line 2, the connection type between anode pressurization connecting line 2 and thin sheet of metal conductive layer 8 is electrically to connect
It connects, and thin sheet of metal conductive layer 8 is electrically connected with test probe 9, is electrically connected by the entirety of metal conducting layer 8,
The security risk come using collated band and test leakage phenomenon are avoided, and excludes the time of installation winding displacement, improves detection efficiency.
Operation principle：When using the wiring board voltage withstanding test fixture, whether each parts connect in first check device
Connect it is intact, then by each network of wiring board to be measured be correspondingly placed at test probe 9 on, then cover insulation upper cover 1, then will
Anode pressurization connecting line 2 and cathode grounding connection line 11 are all connected on tester, and then thin sheet of metal conductive layer 8 charges, from
And each test probe 9 is made to charge, test each network of 9 connection line plate of probe, and wiring board and cathode grounding connection
Line end 5 is connected, and forms complete loops, is connected with tester by anode pressurization connecting line 2 and cathode grounding connection line 11
It connects, voltage-withstand test is carried out to wiring board by tester, here it is the use processes of the wiring board voltage withstanding test fixture.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of wiring board voltage withstanding test fixture, including insulation upper cover（1）, it is characterised in that：The insulation upper cover（1）Pass through
Hinge（10）It is connected with insulated probe protection board（6）, insulate upper cover（1）Central interior is provided with cathode grounding connection line end
（5）, and cathode grounding connection line end（5）End is connected with cathode grounding connection line（11）, the insulated probe protection board（6）
Lower part is connected with insulation system plate（7）, insulation system plate（7）Lower end is connected with thin sheet of metal conductive layer（8）, and thin sheet of metal
Conductive layer（8）Lower end is connected with insulation system plate（7）, the insulation system plate（7）Lower end passes through supporting cell guide（3）It is connected with absolutely
Edge pedestal（4）, and insulation system plate（7）Inside is equipped with test probe（9）, the thin sheet of metal conductive layer（8）End connects
There is anode pressurization connecting line（2）.
2. wiring board voltage withstanding test fixture according to claim 1, it is characterised in that：The insulation upper cover（1）Pass through
Hinge（10）With insulated probe protection board（6）Rotational structure is constituted, and the upper cover that insulate（1）It is provided centrally with cathode grounding connection line
End（5）.
3. wiring board voltage withstanding test fixture according to claim 1, it is characterised in that：The anode pressurization connecting line
（2）With thin sheet of metal conductive layer（8）Between connection type be to be electrically connected, and thin sheet of metal conductive layer（8）With test probe
（9）It is electrically connected.
4. wiring board voltage withstanding test fixture according to claim 1, it is characterised in that：The insulating base（4）With it is exhausted
Edge probe protection plate（6）Between be evenly distributed with supporting cell guide（3）.
5. wiring board voltage withstanding test fixture according to claim 1, it is characterised in that：The insulated probe protection board
（6）, insulation system plate（7）With thin sheet of metal conductive layer（8）Multilayered structure is collectively formed, and multilayered structure is respectively from top to bottom
Insulated probe protection board（6）, insulation system plate（7）, thin sheet of metal conductive layer（8）, insulation system plate（7）.
6. wiring board voltage withstanding test fixture according to claim 1, it is characterised in that：The insulated probe protection board
（6）Positioned at test probe（9）Below upper end at 1cm.
7. wiring board voltage withstanding test fixture according to claim 1, it is characterised in that：The thin sheet of metal conductive layer
（8）Inner homogeneous is provided with test probe（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907812.XU CN207623384U (en) | 2017-12-30 | 2017-12-30 | Wiring board voltage withstanding test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907812.XU CN207623384U (en) | 2017-12-30 | 2017-12-30 | Wiring board voltage withstanding test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623384U true CN207623384U (en) | 2018-07-17 |
Family
ID=62830713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907812.XU Expired - Fee Related CN207623384U (en) | 2017-12-30 | 2017-12-30 | Wiring board voltage withstanding test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117630745A (en) * | 2023-10-20 | 2024-03-01 | 苏州冠礼科技有限公司 | Detection system of general terminal strip |
-
2017
- 2017-12-30 CN CN201721907812.XU patent/CN207623384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117630745A (en) * | 2023-10-20 | 2024-03-01 | 苏州冠礼科技有限公司 | Detection system of general terminal strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |