CN203759381U - Testing changeover mechanism - Google Patents
Testing changeover mechanism Download PDFInfo
- Publication number
- CN203759381U CN203759381U CN201420071963.6U CN201420071963U CN203759381U CN 203759381 U CN203759381 U CN 203759381U CN 201420071963 U CN201420071963 U CN 201420071963U CN 203759381 U CN203759381 U CN 203759381U
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- CN
- China
- Prior art keywords
- probe
- plate
- pressing plate
- test
- top board
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a testing changeover mechanism, which comprises a baseboard, a testing plate, a test-waiting part base, a test-waiting part and a changeover mechanism, wherein the testing plate and the test-waiting part base are respectively installed on the baseboard, and the test-waiting part can be placed on the test-waiting part base. In the utility model, when a lower pressuring block is pressed down, a compaction block compresses a hand pressing block to let the hand pressing block press a pressing plate down, the pressing plate is pressed down to let a convex block of the pressing plate compress an upper pressing plate, the upper pressing plate is moved down by a spring, and a probe can be exposed from the upward side of the upper pressing plate, so that the probe gets in contact with a detection face to realize signal connection, and a data collection plate collects data then and transmits the data to the testing plate to realize changeover. The testing changeover mechanism in the utility model is applicable to multi-point connection and solves difficult installation of the probe; and the changeover also solves the problem that damages can be easily caused by many times of inserting and pulling of the testing plate. The utility model designs a mechanism which is used in function and performance testing of a LCD display, can test a circuit without direct contact with the testing plate, is operated simply and conducts the testing conveniently.
Description
Technical field:
The utility model relates to a kind of test adaptor structural establishment field, relate in particular a kind of function for LCD display, performance test and a kind of directly engaged test plate of designing just can test circuit mechanism.
Background technology:
The function of LCD display, performance need test, be all generally that direct engaged test plate is tested its circuit, in test process, run into sometimes that probe is installed difficulty, test board repeatedly plugs to produce and holds flimsy problem, to test, bring a lot of inconveniences, also increased production cost.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of test adaptor mechanism is provided, and adapts to multiple spot and connects, and solves probe difficulty is installed; Switching has also solved test board and has repeatedly plugged the flimsy problem of appearance that produces.
Technology solution of the present utility model is as follows:
A test adaptor mechanism, it comprises base plate, test board, body base to be measured, body to be measured and changeover mechanism, and described test board and body base to be measured are arranged on respectively on base plate, and described body to be measured can be placed on body base to be measured.
Described changeover mechanism comprise support column, probe fixedly lower plate, probe, web joint, data acquisition board, cushion block, rotating shaft, pressing plate, pressing plate projection, top board, cover plate, probe fixedly upper plate, reference column, spring, guidepost, hand piece, cushion block a, compress base, compact heap and lower lock block, described support column lower end is fixed on base plate, upper end is provided with fixedly lower plate of probe, and the described probe fixedly rear portion of lower plate is connecting pressing plate by rotating shaft; Described probe is fixedly provided with a plate in lower plate bottom, on web joint, a reference column is fixed respectively in both sides, data acquisition board is installed in the middle of web joint, and the upper front end of data acquisition board is provided with many group probes, and the rear end of data acquisition board is fixed on base plate by cushion block; Described probe is fixedly provided with fixedly upper plate of probe in lower plate, two reference columns from probe fixedly upper plate pass, described probe fixedly lower plate is provided with two springs, two springs are positioned at the fixedly both sides of upper plate of probe; Described top board is arranged on fixedly upper plate top of probe by reference column, and top board and probe fixedly link together by spring between lower plate; Described probe from probe fixedly lower plate and probe fixedly upper plate pass, spring probe under state of nature is also inner in top board, on top board, at corresponding probe location place, is provided with probe aperture; Described top board top is installed with cover plate, and the front side of described pressing plate is provided with a pressing plate projection, and the top of pressing plate connects sets about briquetting; On described base plate, be fixed wtih cushion block a, on cushion block a, be fixed wtih compression base, compress in base compact heap is installed, compact heap and lower lock block link together, described compression base is provided with a cascaded surface, compact heap below is inserted in described hand piece right-hand member side, and is positioned at the cascaded surface top that compresses base.
When described lower lock block presses down, compact heap compresses hand piece, make hand piece press down pressing plate, pressing plate presses down and makes pressing plate projection compress top board, under the effect of spring, top board moves down, probe can be exposed to top board top, thereby make probe touch detection faces, realize signal conduction, then data acquisition board image data is transferred to test board, realizes switching.
As preferably, described pressing plate projection lower end is Semicircular arched structure.
As preferably, described probe fixedly lower plate is provided with four guideposts, and guidepost and top board link together, and guidepost play the guiding role, and can guarantee that top board steadily presses down.
As preferably, described pressing plate projection is positioned at the left side of cover plate, direct contact top board and can not contact cover plate when pressing plate projection presses down.
The beneficial effects of the utility model are:
On the utility model top board, have probe aperture, probe aperture top is cover plate, and there is fixedly upper plate of probe top board inside, and the probe fixedly both sides of upper plate has reference column, and reference column passes fixedly upper plate of probe, location top board; Probe fixedly has spring in upper plate both sides simultaneously, and top board and probe fixedly have certain gap between lower plate, and inside is spring, and spring probe under state of nature is also inner in top board; Top board bottom is connected with guidepost, when pressing plate presses down, because compact heap lower end is inserted in hand piece right-hand member side, now top board touches detection faces above probe can being exposed to top board by the effect of pressing plate projection and spring, realize signal conduction, then data acquisition board image data is transferred to test board, realizes switching.The utility model adapts to multiple spot and connects, and solves probe difficulty is installed; Switching has also solved test board and has repeatedly plugged the flimsy problem of generation appearance, and it is simple to operate, easy to use, and switching fast.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the left view of Fig. 1;
Fig. 5 is the structural representation of changeover mechanism of the present utility model;
Fig. 6 is the structural representation that does not comprise the hand piece of pressing plate in Fig. 5;
Fig. 7 does not comprise the structural representation of cover plate in Fig. 6;
Fig. 8 does not comprise the structural representation of top board in Fig. 7;
Fig. 9 is that Fig. 8 does not comprise the fixedly structural representation of upper plate of probe;
Figure 10 is that Fig. 9 does not comprise the fixedly structural representation of lower plate, guidepost and support column of probe.
Embodiment:
Embodiment, see accompanying drawing 1～10, a kind of test adaptor mechanism, it comprises base plate 1, test board 2, body base 3 to be measured, body to be measured 4 and changeover mechanism I, described test board and body base to be measured are arranged on respectively on base plate, and described body to be measured can be placed on body base to be measured;
Described changeover mechanism comprise support column 5, probe fixedly lower plate 6, probe 7, web joint 8, data acquisition board 9, cushion block 10, rotating shaft 11, pressing plate 12, pressing plate projection 13, top board 14, cover plate 15, probe fixedly upper plate 16, reference column 17, spring 18, guidepost 19, hand piece 20, cushion block a21, compress base 22, compact heap 23 and lower lock block 24, described support column lower end is fixed on base plate, upper end is provided with fixedly lower plate of probe, and the described probe fixedly rear portion of lower plate is connecting pressing plate by rotating shaft; Described probe is fixedly provided with a plate in lower plate bottom, on web joint, a reference column is fixed respectively in both sides, data acquisition board is installed in the middle of web joint, and the upper front end of data acquisition board is provided with many group probes, and the rear end of data acquisition board is fixed on base plate by cushion block; Described probe is fixedly provided with fixedly upper plate of probe in lower plate, two reference columns from probe fixedly upper plate pass, described probe fixedly lower plate is provided with two springs, two springs are positioned at the fixedly both sides of upper plate of probe; Described top board is arranged on fixedly upper plate top of probe by reference column, and top board and probe fixedly link together by spring between lower plate; Described probe from probe fixedly lower plate and probe fixedly upper plate pass, spring probe under state of nature is also inner in top board, on top board, at corresponding probe location place, is provided with probe aperture; Described top board top is installed with cover plate, and the front side of described pressing plate is provided with a pressing plate projection, and the top of pressing plate connects sets about briquetting; Described pressing plate projection lower end is Semicircular arched structure, and pressing plate projection is positioned at the left side of cover plate, direct contact top board and can not contact cover plate when pressing plate projection presses down.
Described probe fixedly lower plate is provided with four guideposts, and guidepost and top board link together, and guidepost play the guiding role, and can guarantee that top board steadily presses down.
On described base plate, be fixed wtih cushion block a, on cushion block a, be fixed wtih compression base, compress in base compact heap is installed, compact heap and lower lock block link together, described compression base is provided with a cascaded surface, compact heap below is inserted in described hand piece right-hand member side, and is positioned at the cascaded surface top that compresses base.
The utility model course of work: when described lower lock block presses down, compact heap compresses hand piece, make hand piece press down pressing plate, pressing plate presses down and makes pressing plate projection compress top board, under the effect of spring, top board moves down, probe can be exposed to top board top, thereby make probe touch detection faces, realize signal conduction, then data acquisition board image data is transferred to test board, realizes switching.
Above-described embodiment is the specific descriptions that the utility model is carried out; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, within those skilled in the art makes some nonessential improvement according to the content of above-mentioned utility model and adjusts and all to fall into protection domain of the present utility model.
Claims (4)
1.Yi Zhong test adaptor mechanism, is characterized in that: it comprises base plate, test board, body base to be measured, body to be measured and changeover mechanism, and described test board and body base to be measured are arranged on respectively on base plate, and described body to be measured can be placed on body base to be measured;
Described changeover mechanism comprise support column, probe fixedly lower plate, probe, web joint, data acquisition board, cushion block, rotating shaft, pressing plate, pressing plate projection, top board, cover plate, probe fixedly upper plate, reference column, spring, guidepost, hand piece, cushion block a, compress base, compact heap and lower lock block, described support column lower end is fixed on base plate, upper end is provided with fixedly lower plate of probe, and the described probe fixedly rear portion of lower plate is connecting pressing plate by rotating shaft; Described probe is fixedly provided with a plate in lower plate bottom, on web joint, a reference column is fixed respectively in both sides, data acquisition board is installed in the middle of web joint, and the upper front end of data acquisition board is provided with many group probes, and the rear end of data acquisition board is fixed on base plate by cushion block; Described probe is fixedly provided with fixedly upper plate of probe in lower plate, two reference columns from probe fixedly upper plate pass, described probe fixedly lower plate is provided with two springs, two springs are positioned at the fixedly both sides of upper plate of probe; Described top board is arranged on fixedly upper plate top of probe by reference column, and top board and probe fixedly link together by spring between lower plate; Described probe from probe fixedly lower plate and probe fixedly upper plate pass, spring probe under state of nature is also inner in top board, on top board, at corresponding probe location place, is provided with probe aperture; Described top board top is installed with cover plate, and the front side of described pressing plate is provided with a pressing plate projection, and the top of pressing plate connects sets about briquetting; On described base plate, be fixed wtih cushion block a, on cushion block a, be fixed wtih compression base, compress in base compact heap is installed, compact heap and lower lock block link together, described compression base is provided with a cascaded surface, compact heap below is inserted in described hand piece right-hand member side, and is positioned at the cascaded surface top that compresses base;
When described lower lock block presses down, compact heap compresses hand piece, make hand piece press down pressing plate, pressing plate presses down and makes pressing plate projection compress top board, under the effect of spring, top board moves down, probe can be exposed to top board top, thereby make probe touch detection faces, realize signal conduction, then data acquisition board image data is transferred to test board, realizes switching.
2. a kind of test adaptor according to claim 1 mechanism, is characterized in that: described pressing plate projection lower end is Semicircular arched structure.
3. a kind of test adaptor according to claim 1 mechanism, is characterized in that: described probe fixedly lower plate is provided with four guideposts, and guidepost and top board link together, and guidepost play the guiding role, and can guarantee that top board steadily presses down.
4. a kind of test adaptor according to claim 1 mechanism, is characterized in that: described pressing plate projection is positioned at the left side of cover plate, direct contact top board and can not contact cover plate when pressing plate projection presses down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071963.6U CN203759381U (en) | 2014-02-19 | 2014-02-19 | Testing changeover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071963.6U CN203759381U (en) | 2014-02-19 | 2014-02-19 | Testing changeover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759381U true CN203759381U (en) | 2014-08-06 |
Family
ID=51254636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071963.6U Withdrawn - After Issue CN203759381U (en) | 2014-02-19 | 2014-02-19 | Testing changeover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792708A (en) * | 2014-02-19 | 2014-05-14 | 苏州博众精工科技有限公司 | Testing changeover mechanism |
-
2014
- 2014-02-19 CN CN201420071963.6U patent/CN203759381U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792708A (en) * | 2014-02-19 | 2014-05-14 | 苏州博众精工科技有限公司 | Testing changeover mechanism |
| CN103792708B (en) * | 2014-02-19 | 2016-04-06 | 苏州博众精工科技有限公司 | A kind of test adaptor mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |