CN208125905U - A kind of LED light bar grafting test fixture - Google Patents
A kind of LED light bar grafting test fixture Download PDFInfo
- Publication number
- CN208125905U CN208125905U CN201820430542.6U CN201820430542U CN208125905U CN 208125905 U CN208125905 U CN 208125905U CN 201820430542 U CN201820430542 U CN 201820430542U CN 208125905 U CN208125905 U CN 208125905U
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- led light
- light bar
- square groove
- test fixture
- mounting post
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Abstract
The utility model discloses a kind of LED light bar grafting test fixtures, including：Shaft and lamp bar mounting post, the front end of shaft is arranged in the lamp bar mounting post, several square grooves are axially provided in the outer circle of the lamp bar mounting post, evagination is provided with positive stop strip respectively on the square groove two sidewalls, the two sidewalls front end of the square groove is respectively arranged with chamfering slope surface, lamp bar mounting post rear end is provided with the limit plate blocked to square groove, and the limit plate front is provided with the plug in square groove.Through the above way, LED light bar grafting test fixture described in the utility model, picks up LED light bar using manipulator, so that LED light bar enters square groove with one end of socket, then LED light bar is moved axially, so that socket is docked with the plug in square groove, facilitate the test for carrying out LED light bar, cycle operation, improve working efficiency, and the guiding performance of square groove is good, improves the merging precision of socket and plug, avoids damage problem when grafting test.
Description
Technical field
The utility model relates to LED light bar production technical fields, more particularly to a kind of LED light bar grafting test fixture.
Background technique
The good energy saving property of LED light bar, luminous efficiency is high, and long service life is not generated heat substantially, and is easy recycling, therefore
What is obtained in recent years greatly develops.In addition, being widely applied to the back of liquid crystal display due to the rapid reaction of LED light bar
Optical arena has pushed the miniaturization of display.
It is generally spaced the multiple wicks of installation in LED light bar, in order to ensure the quality for the product that dispatches from the factory, is detected.By
Smaller in the socket in LED light bar, manipulator is difficult to pick up LED light bar and dock with the plug of test, be easy to cause lamp bar
Damage, therefore be mostly manually carry out artificial grafting test, low efficiency, high labor cost.
Utility model content
The utility model facilitates LED light bar mainly solving the technical problems that provide a kind of LED light bar grafting test fixture
Insertion and docked with plug, promote working efficiency, avoid damage of lamp bar during manipulator grafting.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of LED light bar grafting is provided
Test fixture, including：The front end of shaft, the lamp bar mounting post is arranged in shaft and lamp bar mounting post, the lamp bar mounting post
Outer circle on be axially provided with several square grooves, evagination is provided with positive stop strip, the lamp bar installation respectively on the square groove two sidewalls
Column rear end is provided with the limit plate blocked to square groove, and the limit plate front is provided with the plug in square groove.
In one preferred embodiment of the utility model, the tip of the axis that turns is provided with rotation drive device.
In one preferred embodiment of the utility model, the rotation drive device is servo motor.
In one preferred embodiment of the utility model, the two sidewalls front end of the square groove is respectively arranged with chamfering slope surface.
In one preferred embodiment of the utility model, the spiral shell connecting with lamp bar mounting post is provided on the limit plate
Bolt.
In one preferred embodiment of the utility model, be provided with conducting slip ring in the shaft, the plug respectively with
It is connected between conducting slip ring using conducting wire.
In one preferred embodiment of the utility model, the square groove annular array is distributed in the outer circle of lamp bar mounting post
On.
The utility model has the beneficial effects that：A kind of LED light bar grafting test fixture that the utility model is pointed out, utilizes machine
Tool hand picks up LED light bar, so that LED light bar enters square groove with one end of socket, then moves axially LED light bar, so that inserting
Seat is docked with the plug in square groove, facilitates the test of progress LED light bar, and in test process, manipulator can extract front square groove
The LED light bar that has inside been completed and be put into specified region, after the test is finished, shaft rotates by a certain angle, so that subsequent
Square groove enters grafting test station, and cycle operation improves working efficiency, and the guiding performance of square groove is good, improve socket with
The merging precision of plug avoids damage problem.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of LED light bar grafting test fixture of the utility model；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Energization of the utility model LED light bar grafting test fixture for LED light bar is tested, and LED light bar includes stripline runs
Road plate, socket and LED lamp, the LED lamp are arranged at intervals on strip wiring board, and the socket is arranged in strip wiring board
One end.
Fig. 1 ~ Fig. 2 is please referred to, the utility model embodiment includes：
LED light bar grafting test fixture is assembled, including：Shaft 2 and lamp bar mounting post 1, the setting of lamp bar mounting post 1 exist
The front end of shaft 2, is axially provided with 4 square grooves 6 in the outer circle of the lamp bar mounting post 1, outer respectively on 6 two sidewalls of square groove
Projection is equipped with positive stop strip 5, thickness of the spacing slightly larger than strip wiring board of positive stop strip 5 and 6 bottom surface of square groove, the width summary of square groove 6
Greater than the width of strip wiring board, strip wiring board can be not only oriented to, but also can ensure that the accuracy of grafting, and avoid damaging
Problem.
In addition, the two sidewalls front end of the square groove 6 is respectively arranged with chamfering slope surface 7, chamfering slope surface 7 makes LED light bar end
Portion is easier to enter 6 front end of square groove, to carry out grafting using mechanical hand-motion LED light bar axial movement, guiding performance is good, movement
Stablize.
1 rear end of lamp bar mounting post is provided with the limit plate 3 blocked to square groove 6, is provided on the limit plate 3
The bolt 10 connecting with lamp bar mounting post 1, the installation and removal of sound construction, bolt 10 are easily serviced.
3 front of limit plate is provided with the plug 4 in square groove 6, and strip wiring board moves axially in square groove 6,
So that plug 4 and socket rapid abutting joint, precision is high, facilitates and is tested.Due to persistently large batch of detection work, plug 4 is also
It is to be prone to wear, needs to safeguard.
Conducting slip ring 8 is provided in the shaft 2, the plug 4 is connected between conducting slip ring 8 using conducting wire 9 respectively
It connects, the external power supply unit of conducting slip ring 8, respectively plug 4 is powered, so that the LED lamp in LED light bar can when grafting
To be lit, for test accuracy, the time for needing to light the several seconds is visually observed or vision-based detection.
The end of the shaft 2 is provided with rotation drive device 11, and the rotation drive device 11 is servo motor, can be with
Reduce shaft 2 determines angle rotation, and 6 annular array of square groove is distributed in the outer circle of lamp bar mounting post 1, the knot of 4 square grooves 6
Structure needs shaft 2 to be rotated by 90 ° every time and switches over.In the test process of LED light bar, LED lamp lights the time of several seconds, this
In a time, manipulator can extract the LED light bar being completed in the square groove of front and be put into specified region, to be tested complete
Bi Hou, shaft 2 are rotated by 90 °, so that subsequent square groove enters grafting test station, cycle operation improves working efficiency.
In conclusion a kind of LED light bar grafting test fixture that the utility model is pointed out, facilitates the grafting of LED light bar
It is tested with being powered, work efficiency is high, is conducive to the autopatching work of manipulator, reduces the damage problem of LED light bar.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of LED light bar grafting test fixture, the energization for LED light bar is tested, and LED light bar includes strip wiring board, inserts
Seat and LED lamp, the LED lamp are arranged at intervals on strip wiring board, and one end of strip wiring board is arranged in the socket,
It is characterised in that it includes：The front end of shaft, the lamp bar installation is arranged in shaft and lamp bar mounting post, the lamp bar mounting post
Axially it is provided with several square grooves in the outer circle of column, evagination is provided with positive stop strip, the lamp bar peace respectively on the square groove two sidewalls
Dress column rear end is provided with the limit plate blocked to square groove, and the limit plate front is provided with the plug in square groove.
2. LED light bar grafting test fixture according to claim 1, which is characterized in that the tip of the axis that turns is provided with
Rotation drive device.
3. LED light bar grafting test fixture according to claim 2, which is characterized in that the rotation drive device is to watch
Take motor.
4. LED light bar grafting test fixture according to claim 1, which is characterized in that the two sidewalls front end of the square groove
It is respectively arranged with chamfering slope surface.
5. LED light bar grafting test fixture according to claim 1, which is characterized in that be provided on the limit plate with
The bolt of lamp bar mounting post connection.
6. LED light bar grafting test fixture according to claim 1, which is characterized in that be provided with conduction in the shaft
Slip ring, the plug are connected between conducting slip ring using conducting wire respectively.
7. LED light bar grafting test fixture according to claim 1, which is characterized in that the square groove annular array distribution
In the outer circle of lamp bar mounting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430542.6U CN208125905U (en) | 2018-03-28 | 2018-03-28 | A kind of LED light bar grafting test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430542.6U CN208125905U (en) | 2018-03-28 | 2018-03-28 | A kind of LED light bar grafting test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125905U true CN208125905U (en) | 2018-11-20 |
Family
ID=64194082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430542.6U Active CN208125905U (en) | 2018-03-28 | 2018-03-28 | A kind of LED light bar grafting test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279389A (en) * | 2018-03-28 | 2018-07-13 | 江苏鸿佳电子科技有限公司 | A kind of LED light bar grafting test fixture |
-
2018
- 2018-03-28 CN CN201820430542.6U patent/CN208125905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279389A (en) * | 2018-03-28 | 2018-07-13 | 江苏鸿佳电子科技有限公司 | A kind of LED light bar grafting test fixture |
| CN108279389B (en) * | 2018-03-28 | 2024-06-04 | 江苏鸿佳电子科技有限公司 | LED lamp strip grafting test fixture |
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