CN203350294U - ICT test jig - Google Patents
ICT test jig Download PDFInfo
- Publication number
- CN203350294U CN203350294U CN 201320442165 CN201320442165U CN203350294U CN 203350294 U CN203350294 U CN 203350294U CN 201320442165 CN201320442165 CN 201320442165 CN 201320442165 U CN201320442165 U CN 201320442165U CN 203350294 U CN203350294 U CN 203350294U
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- plate
- support plate
- cheicers
- measurement jig
- turning axle
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Abstract
The utility model discloses an ICT test jig comprising a test box, a connecting plate and a carrier plate; the test box is connected with the carrier plate through the connecting plate; a containing cavity is formed between the test box and the carrier plate; the ICT test jig is characterized in that the bottom of the carrier plate is connected with a placing plate provided with a plurality of cams, wherein one cam is connected with a turning handle; a needle plate is arranged on the top of the cams; a probe of the needle plate extends outside the carrier plate so as to contact with the PCB plate; two hinge seats are arranged on rear ends of the top of the carrier plate; the rear end of a press plate is movably connected between the two hinge seats; a pull rod is connected between top portions of two rotation shafts; the bottom portion of each rotation shaft is provided with a lower-hook angle. In the prior art, the ICT test jig cannot tightly press the PCB plate, so test result is affected, and equipment uses large space, making cost is high, and test efficiency is low; the ICT test jig solves the problems, is easy to place and remove, low in making cost, simple in operation, and can keep the PCB plate to be stable.
Description
Technical field
The utility model relates to a kind of pcb board measurement jig, particularly relates to a kind of ICT measurement jig.
Background technology
Current ICT measurement jig is to detect online tool, is electrical property and the electrical connection of online components and parts are tested to check manufacturing defect and the bad a kind of standard test equipment of components and parts.It is mainly used in checking the opening of online single components and parts and each circuit network, short-circuit conditions.But the support plate of current mechanism for testing just plays the placement effect to pcb board, pcb board is not compressed, when test, pcb board may be moved like this, the result that impact detects.The pcb board of measurement jig is taken and is placed also very trouble at present simultaneously, and testing efficiency is low, can't meet the needs of use test.Measurement jig utilizes motor or cylinder drive needle plate to move more at present in addition, and equipment occupation space is large like this, and manufacturing cost is higher, to enterprise, brings larger burden.
The utility model content
In order to solve ICT measurement jig in prior art, pcb board is not compressed, the result that impact detects, and equipment occupation space is large, and manufacturing cost is higher, the pcb board of measurement jig is taken and is placed also very trouble simultaneously, testing efficiency is low, can't meet the problem of use test needs, and it is a kind of simple in structure that the utility model provides, placement is taken conveniently, when detecting, can keep pcb board stable, cost of manufacture is lower, ICT measurement jig easy and simple to handle.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of ICT measurement jig, comprise test box, web joint and support plate, described test box is connected with support plate by web joint, form container cavity between test box and support plate, it is characterized in that: also comprise needle plate, pressing plate, hinge seat, turning axle, pull bar, swing handle, upper cheicers and lower cheicers, be connected with the placement plate in the support plate bottom, be provided with some cams that can simultaneously rotate on the placement plate, described one of them cam is connected with swing handle, top at cam is provided with needle plate, probe on described needle plate can stretch out support plate and contact with pcb board, be provided with two hinge seats in the support plate top rear, the rear end of described pressing plate is movably connected between two hinge seats, front end at pressing plate is provided with two for the opening through turning axle, described turning axle and pressing plate sidewall are flexibly connected, be connected with pull bar between the top of two turning axles, be provided with lower cheicers in the bottom of each turning axle, described lower cheicers can hook together with the upper cheicers that is positioned at support plate top respective side.
Aforesaid a kind of ICT measurement jig, it is characterized in that: described test box is divided into some layers of drawer, on every layer of drawer outer wall, is provided with handle.
Aforesaid a kind of ICT measurement jig is characterized in that: described two upper cheicers are symmetrical arranged.
Aforesaid a kind of ICT measurement jig is characterized in that: also comprise pressure bar, be provided with some perforates on pressing plate, described pressure bar is pushed down the pcb board on support plate by perforate.
Aforesaid a kind of ICT measurement jig is characterized in that: be provided with two limit bases on pressing plate, described limit base front end is provided with opening, and the turning axle of respective side is through the limit base opening, and turning axle is movably connected in opening by register pin.
Aforesaid a kind of ICT measurement jig, it is characterized in that: described needle plate is shorter in length than support plate length.
The beneficial effects of the utility model are: the utility model ICT measurement jig, be provided with some cams that can simultaneously rotate on the placement plate, described one of them cam is connected with swing handle, top at cam is provided with needle plate, operating personnel control swing handle and rotate, cam also rotates thereupon, when the long section of cam is rotated in place by needle plate jack-up, probe on needle plate drive needle plate stretches out support plate and contacts with pcb board, realize test function, this kind of mode is simple to operate, without using cylinder and motor, whole equipment volume is little, weight is lighter, manufacturing cost is also cheaper, greatly provide cost savings.
The utility model is provided with some perforates on pressing plate simultaneously, and described pressure bar is pushed down the pcb board on support plate by perforate, by pressure bar, can preferably pcb board be pushed down, and when detecting, keeps pcb board to stablize and does not move, and the test effect is better.The bottom of each turning axle is provided with lower cheicers simultaneously, and described lower cheicers can hook together with the upper cheicers that is positioned at support plate top respective side, and it is firm by upper and lower cheicers, support plate to be connected with pressing plate, improves the stability of whole equipment.Turning axle and pressing plate sidewall are flexibly connected in addition, be connected with pull bar between the top of two turning axles, by turning axle, rotate, make cheicers separate with lower cheicers, then utilize pull bar pull-up pressing plate, pressing plate rotates and opens along hinge seat, and taking-up or placement pcb board speed are fast like this, efficiency is high, and operation is also very easy.
The accompanying drawing explanation
Fig. 1 is the utility model ICT measurement jig the first perspective view.
Fig. 2 is the utility model ICT measurement jig the second perspective view.
Fig. 3 is the utility model ICT measurement jig left view.
Fig. 4 is the utility model ICT measurement jig right view.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1-2, a kind of ICT measurement jig, a kind of ICT measurement jig, comprise test box 9, web joint 10, support plate 1, needle plate 14, pressing plate 2, hinge seat 3, turning axle 4, pull bar 7, swing handle 13, upper cheicers 5 and lower cheicers 6, described test box 9 is connected with support plate 1 by web joint 10, form container cavity between test box 9 and support plate 1, be connected with in support plate 1 bottom and place plate 11, be provided with some cams that can simultaneously rotate 12 on placement plate 11, described one of them cam 12 is connected with swing handle 13, be provided with needle plate 14 at the top of cam 12, needle plate 14 is shorter in length than support plate 1 length.On described needle plate, 14 probe can stretch out support plate 1 and contacts with pcb board.Test box 9 is divided into some layers of drawer, is provided with handle 15 on every layer of drawer outer wall.
Be provided with two hinge seats 3 in support plate 1 top rear, the rear end of described pressing plate 2 is movably connected between two hinge seats 3, front end at pressing plate 2 is provided with two for the opening through turning axle 4, described turning axle 4 is flexibly connected with pressing plate 2 sidewalls, be provided with two limit bases 8 on pressing plate 2, described limit base 8 front ends are provided with opening, and the turning axle 4 of respective side is through limit base 8 openings, and turning axle 4 is movably connected in opening by register pin.Be connected with pull bar 7 between the top of two turning axles 4, be provided with lower cheicers 6 in the bottom of each turning axle 4, described lower cheicers 6 can hook together with the upper cheicers 5 that is positioned at support plate 1 top respective side.Described two upper cheicers 5 are symmetrical arranged.Be provided with some perforates on pressing plate 2, described pressure bar is pushed down the pcb board on support plate 1 by perforate.
The utility model ICT measurement jig, be provided with some cams that can simultaneously rotate 12 on placement plate 11, described one of them cam 12 is connected with swing handle 13, be provided with needle plate 14 at the top of cam 12, operating personnel control swing handle 13 and rotate, cam 14 also rotates thereupon, when the long section of cam 14 is rotated in place by needle plate 14 jack-up, probe on needle plate 14 drive needle plates stretches out support plate 1 and contacts with pcb board, realize test function, this kind of mode is simple to operate, without using cylinder and motor, whole equipment volume is little, weight is lighter, manufacturing cost is also cheaper, greatly provide cost savings.
The utility model is provided with some perforates on pressing plate 2 simultaneously, and described pressure bar is pushed down the pcb board on support plate 1 by perforate.Can preferably pcb board be pushed down by pressure bar, when detecting, keep pcb board to stablize and do not move, the test effect is better.Be provided with lower cheicers 6 in the bottom of each turning axle 4, described lower cheicers 6 can hook together with the upper cheicers 5 that is positioned at support plate 1 top respective side simultaneously.It is firm by upper and lower cheicers, support plate 1 to be connected with pressing plate 2, improves the stability of whole equipment.Turning axle 4 is flexibly connected with pressing plate 2 sidewalls in addition, be connected with pull bar 7 between the top of two turning axles 4, by turning axle 4, rotate, make cheicers 5 separate with lower cheicers 6, then utilize pull bar 7 pull-up pressing plates 2, pressing plate 2 rotates and opens along hinge seat 3, and taking-up or placement pcb board speed are fast like this, efficiency is high, and operation is also very easy.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an ICT measurement jig, comprise test box, web joint and support plate, described test box is connected with support plate by web joint, form container cavity between test box and support plate, it is characterized in that: also comprise needle plate, pressing plate, hinge seat, turning axle, pull bar, swing handle, upper cheicers and lower cheicers, be connected with the placement plate in the support plate bottom, be provided with some cams that can simultaneously rotate on the placement plate, described one of them cam is connected with swing handle, top at cam is provided with needle plate, probe on described needle plate can stretch out support plate and contact with pcb board, be provided with two hinge seats in the support plate top rear, the rear end of described pressing plate is movably connected between two hinge seats, front end at pressing plate is provided with two for the opening through turning axle, described turning axle and pressing plate sidewall are flexibly connected, be connected with pull bar between the top of two turning axles, be provided with lower cheicers in the bottom of each turning axle, described lower cheicers can hook together with the upper cheicers that is positioned at support plate top respective side.
2. a kind of ICT measurement jig according to claim 1, it is characterized in that: described test box is divided into some layers of drawer, on every layer of drawer outer wall, is provided with handle.
3. a kind of ICT measurement jig according to claim 2 is characterized in that: described two upper cheicers are symmetrical arranged.
4. a kind of ICT measurement jig according to claim 3, it is characterized in that: also comprise pressure bar, be provided with some perforates on pressing plate, described pressure bar is pushed down the pcb board on support plate by perforate.
5. a kind of ICT measurement jig according to claim 4, it is characterized in that: be provided with two limit bases on pressing plate, described limit base front end is provided with opening, and the turning axle of respective side is through the limit base opening, and turning axle is movably connected in opening by register pin.
6. a kind of ICT measurement jig according to claim 5, it is characterized in that: described needle plate is shorter in length than support plate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442165 CN203350294U (en) | 2013-07-24 | 2013-07-24 | ICT test jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320442165 CN203350294U (en) | 2013-07-24 | 2013-07-24 | ICT test jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350294U true CN203350294U (en) | 2013-12-18 |
Family
ID=49750178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320442165 Expired - Fee Related CN203350294U (en) | 2013-07-24 | 2013-07-24 | ICT test jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412160A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | ICT testing fixture |
| CN105938150A (en) * | 2016-06-02 | 2016-09-14 | 国网河南省电力公司洛阳供电公司 | Breaker online tripping/closing voltage tester casing |
-
2013
- 2013-07-24 CN CN 201320442165 patent/CN203350294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412160A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | ICT testing fixture |
| CN105938150A (en) * | 2016-06-02 | 2016-09-14 | 国网河南省电力公司洛阳供电公司 | Breaker online tripping/closing voltage tester casing |
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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: 20131218 Termination date: 20160724 |