CN207216002U - A kind of FPC LED light bars test fixture - Google Patents
A kind of FPC LED light bars test fixture Download PDFInfo
- Publication number
- CN207216002U CN207216002U CN201721228343.9U CN201721228343U CN207216002U CN 207216002 U CN207216002 U CN 207216002U CN 201721228343 U CN201721228343 U CN 201721228343U CN 207216002 U CN207216002 U CN 207216002U
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- China
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- erecting bed
- fpc
- spring probe
- spring
- hole
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Abstract
It the utility model is related to a kind of FPC LED light bars test fixture, it is characterized in that, including stationary work-table, erecting bed and mobile work platform, stationary work-table is provided with multigroup spring probe, every group of spring probe includes positive pole and negative pole, stationary work-table is provided with compression spring, erecting bed is in the top of spring probe, it is placed in compression spring, compressed spring supporting, movable workbench can be relatively fixed, erecting bed is provided with multiple through holes, spring probe and through hole are in quantity with being corresponded on position, mobile work platform can be arranged on stationary work-table up or down, in the top of erecting bed, mobile work platform, which moves down, erecting bed to be pressed on stationary work-table, spring probe passes through the through hole.The utility model can light multigroup FPC LED light bars automatically simultaneously, operate machine by pure change by hand into people, mechanization degree is high, not only increases efficiency, also improves accuracy rate and reduce cost.
Description
Technical field
Lamp test device is the utility model is related to, particularly a kind of FPC-LED lamp bars test fixture.
Background technology
FPC (Flexible printed circuit Board) is FPC, have in FPC-LED lamp bars circuit,
Pad and LED, connection pad, have LED on pad, are interconnected, and add tin cream heating LED by SMT machines
Lamp is welded on FPC, it is necessary to judge whether welding reaches technological requirement after the completion of welding, if there is rosin joint, if
There is the bad of LED.LED can be lighted normally, judge OK, be otherwise determined as bad.It is currently drawing for power supply with two piece-root graftings
Line, the positive pole tip of the brushstyle of a writing or painting connect the positive pole of FPC, and negative wire is the negative pole for connecing FPC, in a FPC-LED lamp bar
There are 24 LED lamps, can only once light 24 lamps on a FPC-LED bar.Test so a group by a group, speed, efficiency
And accuracy rate is not high.
The content of the invention
In order to solve above mentioned problem existing for the test of FPC-LED lamp bars, the utility model proposes a kind of FPC-LED lamp bars
Test fixture, to improve testing efficiency and accuracy rate.
To achieve these goals, the utility model provides a kind of FPC-LED lamp bars test fixture, it is characterised in that
Including stationary work-table, erecting bed and mobile work platform, stationary work-table is provided with multigroup spring probe, every group of spring probe bag
Include positive pole and negative pole, stationary work-table is provided with compression spring, and erecting bed is placed on compression spring in the top of spring probe
On, compressed spring supporting, movable workbench can be relatively fixed, erecting bed is provided with multiple through holes, and spring probe and through hole are in number
For amount with being corresponded on position, mobile work platform can be arranged on stationary work-table up or down, mobile in the top of erecting bed
Workbench, which moves down, erecting bed to be pressed on stationary work-table, and spring probe passes through the through hole.
FPC-LED lamp bars test fixture provided by the utility model, multigroup FPC-LED lamp bars can be lighted automatically simultaneously, by
Pure change by hand operates machine into people, and mechanization degree is high, not only increases efficiency, also improves accuracy rate and reduce into
This.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is utility model works view.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment
Referring to Fig. 1, FPC-LED lamp bars test fixture includes stationary work-table 1, erecting bed 4 and mobile work platform 5.
Stationary work-table 1 is provided with 10 groups of spring probes 2, and spring probe 2 is equidistantly positioned perpendicular to stationary work-table 1.Every group
Spring probe 2 includes positive pole and negative pole.During test, the positive pole of one group of spring probe and negative pole respectively with one group of FPC-LED lamp bar
Positive pole and negative pole conducting, test one group of FPC-LED lamp bar on 24 LED lamps.10 groups of spring probes 2 can test 10 groups
FPC-LED lamp bars.The quantity of spring probe is not limited to 10 groups, can be three groups or more than three groups, and quantity is more, while test
FPC-LED lamp bars are more, and efficiency is higher.
Stationary work-table 1 is provided with six compression springs 3, and erecting bed 4 is placed in compression spring 3, compressed 3, spring
Support, can be relatively fixed workbench 1 under compression spring effect moves.Erecting bed 4 is one piece of thin plate, provided with 10 through holes 41, is led to
Hole 41 and spring probe 2 are in quantity with being corresponded on position.Erecting bed 4 is provided with locating dowel, during test, FPC-LED lamps
Positioning hole on bar is enclosed in locating dowel, and FPC-LED lamp bars are positioned and fixed, you can are tested.
Mobile work platform 5 can be arranged on stationary work-table 1 up or down, and in the top of erecting bed 4, erecting bed 4 exists
Between stationary work-table 1 and mobile work platform 5.Stationary work-table 1 is provided with cylinder 11, and cylinder 11 is promoted in mobile work platform 5
Lower movement.Mobile work platform 5 includes pressing plate 53, and pressing plate 53 is transparent acrylic board, can see FPC-LED lamp bars during test
On LED light situation, show that bad can is found out if having, so as to choose bad FPC-LED lamp bars.On pressing plate 53
Provided with 10 pillars 51, pillar 51 extends vertically downward from pressing plate 53, and length is consistent.Spring probe 2, pillar 51 and erecting bed 4
On through hole 41 in quantity with being corresponded on position.Pillar 51 makes during test between erecting bed 4 and mobile work platform 5 to have necessarily
Gap, so tested FPC-LED lamp bars will not be forced into, play a part of protecting FPC-LED lamp bars.Pillar 51 has
Through hole, it is open tubular column；Pillar 51 can also be that lower surface is provided with hole, and the can of spring probe 2 is through erecting bed 4 and exposes installation
Platform 4, mobile work platform 5 have upward elasticity when being pressed downward, and ensure the positive pole and negative pole of spring probe 2 and FPC-LED lamp bars
Connect.
After 10 groups of FPC-LED lamp bars are fixed on erecting bed 4, Switching Power Supply is opened, cylinder 11 promotes mobile work platform 5
Move down, when the lower end of pillar 51 touches erecting bed 4, erecting bed 4 is pressed downward compression spring 3, mobile work platform 5 and installation
Platform 4 moves downwardly together, and when being moved to bottom (as shown in Figure 2), the bottom of pillar 51 is being tightly pressed against FPC-LED lamp bars just
Above pole and negative pole, the spring probe 2 on stationary work-table 1 compresses simultaneously through the through hole 41 on erecting bed 4, spring probe 2
And having upward elastic force, one group of spring probe 2 tightly turns on the positive pole in one group of FPC-LED lamp bar and negative pole, in power supply
Under driving, loop is formed, FPC-LED lamp bars obtain electric, and LED thereon is lit.Situation is lighted by see LED, there is quality
The product of problem can just test out.
The utility model can light multigroup FPC-LED lamp bars automatically simultaneously, operate machine by pure change by hand into people, machinery
Change degree is high, not only increases efficiency, also improves accuracy rate and reduce cost.
Claims (4)
- A kind of 1. FPC-LED lamp bars test fixture, it is characterised in that including stationary work-table, erecting bed and mobile work platform, Gu Determine workbench and be provided with multigroup spring probe, every group of spring probe includes positive pole and negative pole, and stationary work-table is provided with compression bullet Spring, erecting bed are placed in compression spring, compressed spring supporting in the top of spring probe, can be relatively fixed workbench shifting Dynamic, erecting bed is provided with multiple through holes, spring probe and through hole in quantity with being corresponded on position, mobile work platform can on move down Stationary work-table is arranged on dynamicly, and in the top of erecting bed, mobile work platform, which moves down, can be pressed in erecting bed fixed work On platform, spring probe passes through the through hole.
- 2. FPC-LED lamp bars test fixture according to claim 1, it is characterised in that the mobile work platform is provided with Multiple pillars, spring probe, through hole and pillar correspond in quantity and position.
- 3. FPC-LED lamp bars test fixture according to claim 2, it is characterised in that the mobile work platform includes saturating Bright pressing plate, the pillar are arranged on pressing plate.
- 4. FPC-LED lamp bars test fixture according to claim 3, it is characterised in that the pillar has through hole or branch The lower surface of post is provided with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228343.9U CN207216002U (en) | 2017-09-23 | 2017-09-23 | A kind of FPC LED light bars test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228343.9U CN207216002U (en) | 2017-09-23 | 2017-09-23 | A kind of FPC LED light bars test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207216002U true CN207216002U (en) | 2018-04-10 |
Family
ID=61822672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228343.9U Active CN207216002U (en) | 2017-09-23 | 2017-09-23 | A kind of FPC LED light bars test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207216002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872884A (en) * | 2018-07-20 | 2018-11-23 | 深圳市实益达工业有限公司 | A kind of LED light bar test device |
| CN110850260A (en) * | 2019-11-08 | 2020-02-28 | 利辛县力信电力照明科技有限公司 | Household illuminating lamp detection device |
| WO2021174590A1 (en) * | 2020-03-02 | 2021-09-10 | 瑞声声学科技(深圳)有限公司 | Transmission line test device |
-
2017
- 2017-09-23 CN CN201721228343.9U patent/CN207216002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872884A (en) * | 2018-07-20 | 2018-11-23 | 深圳市实益达工业有限公司 | A kind of LED light bar test device |
| CN110850260A (en) * | 2019-11-08 | 2020-02-28 | 利辛县力信电力照明科技有限公司 | Household illuminating lamp detection device |
| WO2021174590A1 (en) * | 2020-03-02 | 2021-09-10 | 瑞声声学科技(深圳)有限公司 | Transmission line test device |
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