CN104375075A - Tester - Google Patents
Tester Download PDFInfo
- Publication number
- CN104375075A CN104375075A CN201410620805.6A CN201410620805A CN104375075A CN 104375075 A CN104375075 A CN 104375075A CN 201410620805 A CN201410620805 A CN 201410620805A CN 104375075 A CN104375075 A CN 104375075A
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- China
- Prior art keywords
- pressing
- hole
- circuit board
- tray seat
- tester
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a tester. The tester comprises a support. A signal input board capable of providing a test signal for a TV board card is arranged in the support. A pressing platen is arranged on the support and provided with multiple positioning guide holes, and multiple telescopic ejector columns which are telescopic in the ejecting process are arranged on the pressing platen. The tester further comprises tray seats. Multiple guide rods are arranged at the bottom of each tray seat and correspondingly inserted into the positioning guide holes, and the telescopic ejector columns eject the bottoms of the tray seats. Multiple plum-blossom needle seats corresponding to the ejecting positions of a test circuit board are detachably arranged on the pressing platen and sleeved with telescopic pressing needles which are compressive when the test circuit board is ejected, and the telescopic pressing needles are electrically connected with the signal output end of the signal input board through electric wires. The tester further comprises tray seats for supporting the TV card board, and the tray seat is provided with multiple through holes corresponding to the telescopic pressing needles. The support is provided with a platform with vertical columns, the platform is provided with drive devices, the movable ends of the drive devices are connected with pressing seats, glands are detachably arranged on the pressing seats, multiple linkage holes are distributed in the glands, and pressing needles capable of ejecting the test circuit board are arranged in certain linkage holes.
Description
[technical field]
The invention relates to a kind of tester.
[background technology]
All through performance test, to guarantee that the function of each TV board is normal, can use before current TV board dispatches from the factory.But measurement jig manpower used at present operates, change the detection platform loss time long, efficiency is low, and employee's test can only operate a tool, complicated operation, and operating personnel are easily tired.Therefore, a kind of tester of independently researching and developing of applicant.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art and provide a kind of structure simple, tray seat and circuit board impulse force can be alleviated, simplifying the tester of human users.
For above-mentioned purpose, the present invention by the following technical solutions:
A kind of tester, it is characterized in that including bearing 9, the signal tablet that test signal can be provided to TV board is provided with in bearing 9, bearing 9 is provided with plate 1 of presenting a theatrical performance as the last item on a programme, is provided with multiple positioning pilot hole 2 presenting a theatrical performance as the last item on a programme on plate 1, present a theatrical performance as the last item on a programme plate 1 is provided with multiple when pushing up pressure shrinkable expanding support pillar 3, also include tray seat 4, bottom tray seat 4, be provided with multiple guide rod 5, each guide rod 5 can correspondingly insert in each positioning pilot hole 2, and expanding support pillar 3 withstands on the bottom of tray seat 4; Removably be provided with multiple plum blossom needle stand 6 corresponding with pressure position, testing circuit board top presenting a theatrical performance as the last item on a programme on plate 1, plum blossom needle stand 6 is arranged with the flexible pressing 7 that can compress when pushing up pressure testing circuit board, flexible pressing 7 is electrically connected by the signal output part of electric wire with signal tablet, also comprise the tray seat 1 supporting TV clamp, tray seat 1 is provided with the through hole 8 that multiple and flexible pressing 7 is corresponding; Bearing 9 is provided with the platform 10 with column, be provided with drive unit 11 on platform 10, be connected in the mobile terminal of drive unit 11 on a wedge 12, wedge 12 is removably provided with gland 13, gland 13 is distributed with multiple link hole 14, in certain several link hole in each link hole 14, is provided with the pressing 15 that can push up and be pressed on testing circuit board.
A kind of tester as above, it is characterized in that described expanding support pillar 3 includes fore-set cover 31, counterbore 32 is provided with in fore-set cover 31, Compress Spring 33 is placed with in counterbore, counterbore 32 inserts fore-set 34 again and is slided in the bottom of fore-set 34 in counterbore, the top, one end of Compress Spring 33 is pressed in bottom counterbore 32, and other end top is pressed in bottom fore-set 34.
A kind of tester as above, it is characterized in that described flexible pressing 7 includes needle guard 71, collection hole 72 is provided with in needle guard 71, spring 73 is placed with in collection hole, cutaneous acupuncture 74 is inserted in collection hole 72 again and is slided in the bottom of cutaneous acupuncture 74 in collection hole, the top, one end of spring 73 is pressed in bottom collection hole 72, and other end top is pressed in bottom cutaneous acupuncture 74.
A kind of tester as above, is characterized in that described positioning pilot hole 2 and guide rod 5 all have three, and these three positioning pilot holes 2 and guide rod 5 are triangularly arranged.
A kind of tester as above, is characterized in that the head of described cutaneous acupuncture 74 is plum blossom needle-like.
A kind of tester as above, it is characterized in that being provided with multiple mounting hole presenting a theatrical performance as the last item on a programme on plate 1, in the bottom of plum blossom needle stand 6, cover has garment bag, and plum blossom needle stand 6 cover has one end of garment bag to insert in mounting hole.
A kind of tester as above, it is characterized in that being provided with drawer type guide rail 121 at the dual-side of wedge 12, be provided with the guide groove 131 matched with drawer type guide rail 121 at the dual-side of gland 13, the guide groove 131 of gland 13 inserts in the drawer type guide rail 121 of wedge 12 and also realizes removably connecting.
A kind of tester as above, it is characterized in that described pressing 15 includes to push up and be pressed in needle body 151 on test TV clamp and connector 152, the bottom of described connector 152 is connected with needle body 151 by screw thread, the top of connector 152 is expansion-head 153, and after expansion-head 153 inserts link hole 14, the expansion elastic force of dependence itself is fixed in link hole 14.
Beneficial effect of the present invention has:
Circuit board is first placed on tray seat by the present invention, circuit board positions by tray seat, rear drive cylinder press down, pressing is made to be pressed onto the surface of circuit board and power to be delivered to tray seat and plate of presenting a theatrical performance as the last item on a programme, therefore tray seat and then sinks, then flexible pressing can with the contact electrical contact of circuit board bottom surface, provide test signal to flexible pressing, whether and whether the signal that circuit board exports is connected to Signals Transfer Board through jointing and goes inspection signal normal, it is qualified finally to show.
They are two years old; be provided with multiple positioning pilot hole presenting a theatrical performance as the last item on a programme on plate; present a theatrical performance as the last item on a programme plate is provided with multiple when pushing up pressure shrinkable flexible pressing; also include tray seat; bottom tray seat, be provided with multiple guide rod, flexible pressing withstands on the bottom of tray seat, when circuit board to be placed on tray seat and to press down; play the effect of buffer protection, also play the effect of support tray seat simultaneously.
Its three, be provided with multiple plum blossom needle stand presenting a theatrical performance as the last item on a programme on plate, be provided with flexible pressing at plum blossom needle stand, tray seat is provided with multiple through hole, testing circuit board is placed on tray seat, and flexible pressing is also pressed on the contact of circuit board on top through through hole, thus makes testing circuit board also play buffer action.
[accompanying drawing explanation]
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is the schematic perspective view of board component of presenting a theatrical performance as the last item on a programme.
Fig. 3 is the schematic diagram of board component of presenting a theatrical performance as the last item on a programme.
Fig. 4 is the schematic perspective view of wedge assembly.
Fig. 5 is the schematic perspective view of wedge assembly.
Fig. 6 is the schematic perspective view of pressing.
Fig. 7,8 is schematic perspective views of expanding support pillar.
Fig. 9,10 is schematic perspective views of flexible pressing.
[embodiment]
Below in conjunction with accompanying drawing and embodiment, the present invention is elaborated:
As shown in the figure, a kind of tester, include bearing 9, in bearing 9, be provided with the signal tablet that test signal can be provided to TV board, bearing 9 is provided with plate 1 of presenting a theatrical performance as the last item on a programme, be provided with multiple positioning pilot hole 2 presenting a theatrical performance as the last item on a programme on plate 1, present a theatrical performance as the last item on a programme plate 1 is provided with multiple when pushing up pressure shrinkable expanding support pillar 3, also include tray seat 4, bottom tray seat 4, be provided with multiple guide rod 5, each guide rod 5 can correspondingly insert in each positioning pilot hole 2, and expanding support pillar 3 withstands on the bottom of tray seat 4.Removably be provided with multiple plum blossom needle stand 6 corresponding with pressure position, testing circuit board top presenting a theatrical performance as the last item on a programme on plate 1, plum blossom needle stand 6 is arranged with the flexible pressing 7 that can compress when pushing up pressure testing circuit board, and flexible pressing 7 is electrically connected by the signal output part of electric wire with signal tablet.In addition, also comprise the tray seat 4 supporting TV clamp, tray seat 4 is provided with the through hole 8 that multiple and flexible pressing 7 is corresponding.Bearing 9 is provided with the platform 10 with column, be provided with drive unit 11 on platform 10, be connected in the mobile terminal of drive unit 11 on a wedge 12, wedge 12 is removably provided with gland 13, gland 13 is distributed with multiple link hole 14, in certain several link hole in each link hole 14, is provided with the pressing 15 that can push up and be pressed on testing circuit board.
Described drive unit 11 generally adopts cylinder, and the cylinder rod of cylinder is connected on wedge 12.
In use, first circuit board is placed on tray seat, circuit board positions by tray seat, rear drive cylinder press down, make pressing be pressed onto the surface of circuit board and power be delivered to tray seat and present a theatrical performance as the last item on a programme plate, therefore tray seat and then sinks, then flexible pressing can, through the contact electrical contact of through hole 8 with circuit board bottom surface, provide test signal to flexible pressing, meanwhile, the expanding support pillar 3 of presenting a theatrical performance as the last item on a programme on plate 1 also heads on the bottom of tray seat, plays buffer action.Whether and whether the signal that circuit board exports is connected to Signals Transfer Board through jointing and goes inspection signal normal, it is qualified finally to show.
As optimal way, described expanding support pillar 3 includes fore-set cover 31, counterbore 32 is provided with in fore-set cover 31, Compress Spring 33 is placed with in counterbore, counterbore 32 inserts fore-set 34 again and is slided in the bottom of fore-set 34 in counterbore, the top, one end of Compress Spring 33 is pressed in bottom counterbore 32, and other end top is pressed in bottom fore-set 34.
As optimal way, described flexible pressing 7 includes needle guard 71, collection hole 72 is provided with in needle guard 71, spring 73 is placed with in collection hole, cutaneous acupuncture 74 is inserted in collection hole 72 again and is slided in the bottom of cutaneous acupuncture 74 in collection hole, the top, one end of spring 73 is pressed in bottom collection hole 72, and other end top is pressed in bottom cutaneous acupuncture 74.The head of described cutaneous acupuncture 74 is plum blossom needle-like.Be provided with multiple mounting hole presenting a theatrical performance as the last item on a programme on plate 1, in the bottom of plum blossom needle stand 6, cover has garment bag, and plum blossom needle stand 6 cover has one end of garment bag to insert in mounting hole.
As optimal way, described positioning pilot hole 2 and guide rod 5 all have three, and these three positioning pilot holes 2 and guide rod 5 are triangularly arranged.
In addition, be provided with drawer type guide rail 121 at the dual-side of wedge 12, be provided with the guide groove 131 matched with drawer type guide rail 121 at the dual-side of gland 13, the guide groove 131 of gland 13 inserts in the drawer type guide rail 121 of wedge 12 and also realizes removably connecting.Such convenient disassembly, changes or displacement pressing 15 convenience.
As optimal way, described pressing 15 includes to push up and is pressed in needle body 151 on test TV clamp and connector 152, the bottom of described connector 152 is connected with needle body 151 by screw thread, the top of connector 152 is expansion-head 153, and after expansion-head 153 inserts link hole 14, the expansion elastic force of dependence itself is fixed in link hole 14.The number of pressing can be selected as required, and the position of such pressing can be selected at any time.When after the TV clamp testing a kind of model, pressing can be selected in pressure covering position, just again can remove the TV clamp testing other model.
Claims (8)
1. a tester, it is characterized in that including bearing (9), the signal tablet that test signal can be provided to TV board is provided with in bearing (9), bearing (9) is provided with plate of presenting a theatrical performance as the last item on a programme (1), plate of presenting a theatrical performance as the last item on a programme (1) is provided with multiple positioning pilot hole (2), plate of presenting a theatrical performance as the last item on a programme (1) is provided with multiple push up pressure time shrinkable expanding support pillar (3), also include tray seat (4), multiple guide rod (5) is provided with in tray seat (4) bottom, each guide rod (5) can correspondingly insert in each positioning pilot hole (2), expanding support pillar (3) withstands on the bottom of tray seat (4), plate of presenting a theatrical performance as the last item on a programme (1) is removably provided with multiple plum blossom needle stand (6) corresponding with pressure position, testing circuit board top, plum blossom needle stand (6) is arranged with the flexible pressing (7) that can compress when pushing up pressure testing circuit board, flexible pressing (7) is electrically connected by the signal output part of electric wire with signal tablet, also comprise the tray seat (1) supporting TV clamp, tray seat (1) is provided with the through hole (8) that multiple and flexible pressing (7) is corresponding, bearing (9) is provided with the platform (10) with column, platform (10) is provided with drive unit (11), be connected in the mobile terminal of drive unit (11) on a wedge (12), wedge (12) is removably provided with gland (13), gland (13) is distributed with multiple link hole (14), in certain several link hole of each link hole (14), is provided with the pressing (15) that can push up and be pressed on testing circuit board.
2. a kind of tester according to claim 1, it is characterized in that described expanding support pillar (3) includes fore-set cover (31), counterbore (32) is provided with in fore-set cover (31), Compress Spring (33) is placed with in counterbore, counterbore (32) inserts fore-set (34) again and is slided in the bottom of fore-set (34) in counterbore, the top, one end of Compress Spring (33) is pressed in counterbore (32) bottom, and other end top is pressed in fore-set (34) bottom.
3. a kind of tester according to claim 1, it is characterized in that described flexible pressing (7) includes needle guard (71), collection hole (72) is provided with in needle guard (71), spring (73) is placed with in collection hole, cutaneous acupuncture (74) is inserted in collection hole (72) again and is slided in the bottom of cutaneous acupuncture (74) in collection hole, the top, one end of spring (73) is pressed in collection hole (72) bottom, and other end top is pressed in cutaneous acupuncture (74) bottom.
4. a kind of tester according to claim 1 or 2 or 3, is characterized in that described positioning pilot hole (2) and guide rod (5) all have three, and these three positioning pilot holes (2) and guide rod (5) are triangularly arranged.
5. a kind of tester according to claim 3, is characterized in that the head of described cutaneous acupuncture (74) is plum blossom needle-like.
6. a kind of tester according to claim 3, it is characterized in that being provided with multiple mounting hole on plate of presenting a theatrical performance as the last item on a programme (1), in the bottom of plum blossom needle stand (6), cover has garment bag, and plum blossom needle stand (6) cover has one end of garment bag to insert in mounting hole.
7. a kind of tester according to claim 4, it is characterized in that being provided with drawer type guide rail (121) at the dual-side of wedge (12), be provided with the guide groove (131) matched with drawer type guide rail (121) at the dual-side of gland (13), the guide groove (131) of gland (13) inserts in the drawer type guide rail (121) of wedge (12) and also realizes removably connecting.
8. a kind of tester according to claim 4, it is characterized in that described pressing (15) includes to push up and be pressed in needle body (151) on test TV clamp and connector (152), the bottom of described connector (152) is connected with needle body (151) by screw thread, the top of connector (152) is expansion-head (153), and the expansion elastic force that expansion-head (153) inserts link hole (14) dependence afterwards itself is fixed to and links in hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620805.6A CN104375075A (en) | 2014-11-05 | 2014-11-05 | Tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410620805.6A CN104375075A (en) | 2014-11-05 | 2014-11-05 | Tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104375075A true CN104375075A (en) | 2015-02-25 |
Family
ID=52554112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410620805.6A Pending CN104375075A (en) | 2014-11-05 | 2014-11-05 | Tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104375075A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535915A (en) * | 2015-01-06 | 2015-04-22 | 中山市智牛电子有限公司 | Tester capable of randomly adjusting upwardly-pressed test circuit board |
| CN108051732A (en) * | 2018-01-15 | 2018-05-18 | 歌尔股份有限公司 | A kind of test device of integrated circuit plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335150Y (en) * | 1998-01-06 | 1999-08-25 | 贺将股份有限公司 | Tester for electric circuit board property |
| JP2000199776A (en) * | 1998-10-13 | 2000-07-18 | Samsung Electronics Co Ltd | Comprehensive test system and integral test method thereof |
| CN200982997Y (en) * | 2006-12-19 | 2007-11-28 | 比亚迪股份有限公司 | An electric performance testing clamp for flexible circuit board |
| WO2010004844A1 (en) * | 2008-07-08 | 2010-01-14 | 株式会社アドバンテスト | Electronic component testing method, insert, tray, and electronic component testing apparatus |
| CN201662607U (en) * | 2010-01-25 | 2010-12-01 | 航天信息股份有限公司 | Mainboard testing device of fiscal cash register |
-
2014
- 2014-11-05 CN CN201410620805.6A patent/CN104375075A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335150Y (en) * | 1998-01-06 | 1999-08-25 | 贺将股份有限公司 | Tester for electric circuit board property |
| JP2000199776A (en) * | 1998-10-13 | 2000-07-18 | Samsung Electronics Co Ltd | Comprehensive test system and integral test method thereof |
| CN200982997Y (en) * | 2006-12-19 | 2007-11-28 | 比亚迪股份有限公司 | An electric performance testing clamp for flexible circuit board |
| WO2010004844A1 (en) * | 2008-07-08 | 2010-01-14 | 株式会社アドバンテスト | Electronic component testing method, insert, tray, and electronic component testing apparatus |
| CN201662607U (en) * | 2010-01-25 | 2010-12-01 | 航天信息股份有限公司 | Mainboard testing device of fiscal cash register |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535915A (en) * | 2015-01-06 | 2015-04-22 | 中山市智牛电子有限公司 | Tester capable of randomly adjusting upwardly-pressed test circuit board |
| CN108051732A (en) * | 2018-01-15 | 2018-05-18 | 歌尔股份有限公司 | A kind of test device of integrated circuit plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
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| WD01 | Invention patent application deemed withdrawn after publication |