CN207662931U - A kind of LED lamp bead test fixture - Google Patents
A kind of LED lamp bead test fixture Download PDFInfo
- Publication number
- CN207662931U CN207662931U CN201721465322.9U CN201721465322U CN207662931U CN 207662931 U CN207662931 U CN 207662931U CN 201721465322 U CN201721465322 U CN 201721465322U CN 207662931 U CN207662931 U CN 207662931U
- Authority
- CN
- China
- Prior art keywords
- slip base
- test bench
- testing needle
- adjusting
- test
- Prior art date
- 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.)
- Expired - Fee Related
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of LED lamp bead test fixtures, including test bench, testing needle and spacing adjustment portion, the testing needle is slidably arranged on test bench, the quantity of the testing needle is two, two testing needle tops bend triangular in shape in opposite directions, the test bench side is provided with the spacing adjustment portion for adjusting testing needle spacing, the spacing adjustment portion includes guide rod, displacement adjusts panel seat, adjusting bolt and holddown spring, described guide rod one end is arranged on test bench, the other end is installed in displacement and adjusts panel seat, the displacement adjusts and is cased with holddown spring on the guide rod between panel seat and test bench, the displacement adjusts the adjusting bolt for being connected through a screw thread on panel seat and being provided with and adjusting spacing between panel seat and test bench for adjusting displacement, the adjusting bolt end is rotatably connected in test bench.The utility model can make test fixture pass through the LED lamp bead measurement that adjusting meets different size, need not frequently replace test fixture, improve utilization ratio and the service life of test machine.
Description
【Technical field】
The utility model is related to the technical field of LED lamp bead test, the technology necks of especially a kind of LED lamp bead test fixture
Domain.
【Background technology】
It is tested after LED lamp bead production process, since different LED lamp bead dimensions is different, needs to utilize
The probe of different spacing, the test fixture installed on existing test machine cannot be satisfied the product test demand of different size, often
After secondary replacement product to be measured, also need to replace corresponding test fixture, employee composes board more during the test, in mark
Test fixture is changed, frequently changes machine and seriously affects mark spectrum light splitting production capacity.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of LED lamp bead test fixture, can
So that test fixture is passed through and adjust the LED lamp bead measurement for meeting different size, need not frequently replace test fixture, improve test
The utilization ratio of machine and service life.
To achieve the above object, the utility model proposes a kind of LED lamp bead test fixtures, including test bench, testing needle
With spacing adjustment portion, the testing needle is slidably arranged on test bench, and the quantity of the testing needle is two, two testing needles
Top bends triangular in shape in opposite directions, and the test bench side is provided with the spacing adjustment portion for adjusting testing needle spacing, described
Spacing adjustment portion includes guide rod, displacement adjusting panel seat, adjusting bolt and holddown spring, and guide rod one end setting is being tested
On seat, the other end is installed in displacement and adjusts panel seat, and the displacement adjusts and is cased with compression on the guide rod between panel seat and test bench
Spring, the displacement adjusts to be connected through a screw thread to be provided on panel seat adjusts spacing between panel seat and test bench for adjusting displacement
Adjusting bolt, the adjusting bolt end is rotatably connected in test bench.
Preferably, the test bench includes the first slip base and the second slip base, second slip base and first is slided
Seat is moved to be bolted to connection.
It is passed through preferably, first slip base includes the first left slip base and the first right slip base, the guide rod
First left slip base is installed on the first right slip base, is respectively set on the first left slip base and the first right slip base useful
In the guide groove for accommodating testing needle.
It is passed through preferably, second slip base includes the second left slip base and the second right slip base, the guide rod
Second left slip base is installed on the second right slip base, is respectively set on the second left slip base and the second right slip base useful
It is provided with limit protrusion in the guide groove for accommodating testing needle, the guide groove,
Preferably, being provided with slippage slot on the testing needle, return spring, the return are provided in the slippage slot
Spring one end withstands on slippage slot top, and the other end is withstood on limit protrusion.
The beneficial effects of the utility model：The utility model is tested by applying spacing adjustment portion in electronic LED lamp pearl
On upper test fixture, test fixture can be made to pass through and adjust the LED lamp bead measurement for meeting different size, it need not frequently more
Test fixture is changed, utilization ratio and the service life of test machine are improved, is adjusted simply, it is easy to use.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of schematic diagram of LED lamp bead test fixture of the utility model；
Fig. 2 is this test bench and testing needle decomposition diagram；
Fig. 3 is the schematic diagram of spacing adjustment portion；
Fig. 4 is the decomposition diagram of the second slip base；
Fig. 5 is the decomposition diagram of the first slip base；
Fig. 6 is the decomposition diagram of testing needle.
In figure：1- test benches, the first slip bases of 11-, the first left slip bases of 111-, the first right slip bases of 112-, 12- second
Slip base, the second left slip bases of 121-, the second right slip bases of 122-, 123- guide grooves, 124- limit protrusions, 2- testing needles, 21-
Slippage slot, 22- return springs, 3- spacing adjustment portion, 31- guide rods, 32- displacements adjust panel seat, 33- adjusting bolts, 34- and compress
Spring.
【Specific implementation mode】
- Fig. 6 refering to fig. 1, a kind of LED lamp bead test fixture of the utility model, including test bench 1, testing needle 2 and spacing tune
Section portion 3, the testing needle 2 are slidably arranged on test bench 1, and the quantity of the testing needle 2 is two, on two testing needles 2
Portion bends triangular in shape in opposite directions, and 1 side of the test bench is provided with the spacing adjustment portion 3 for adjusting 2 spacing of testing needle, described
Spacing adjustment portion 3 includes guide rod 31, displacement adjusting panel seat 32, adjusting bolt 33 and holddown spring 34, the guide rod 31 1
End is arranged on test bench 1, and the other end is installed in displacement and adjusts panel seat 32, and the displacement is adjusted between panel seat 32 and test bench 1
Guide rod 31 on be cased with holddown spring 34, the displacement is adjusted to be connected through a screw thread on panel seat 32 and is provided with for adjusting displacement
The adjusting bolt 33 of spacing between panel seat 32 and test bench 1 is adjusted, 33 end of the adjusting bolt is rotatably connected in test bench
1.The test bench 1 includes the first slip base 11 and the second slip base 12, and second slip base, 12 and first slip base 11 is logical
Bolt is crossed to be fixedly connected.First slip base 11 includes the first left slip base 111 and the first right slip base 112, the guiding
Bar 31 is installed in across the first left slip base 111 on the first right slip base 112, the first left slip base, 111 and first right cunning
Move the guide groove 123 for being separately provided for accommodating testing needle 2 on seat 112.Second slip base 12 includes the second left sliding
Seat 121 and the second right slip base 122, the guide rod 31 are installed in the second right slip base 122 across the second left slip base 121
On, it is separately provided for accommodating the guide groove of testing needle 2 on the second left slip base, 121 and second right slip base 122
123, limit protrusion 124 is provided in the guide groove 123.Slippage slot 21, the slippage slot 21 are provided on the testing needle 2
In be provided with return spring 22,22 one end of the return spring withstands on 21 top of slippage slot, and the other end withstands on limit protrusion 124
On.
Utility model works process：
A kind of LED lamp bead test fixture of the utility model during the work time, by by test fixture be mounted on test machine
On, by the testing needle 2 on the pin engaged test fixture of LED lamp bead, LED lamp bead is during engaged test needle 2, testing needle
2 inwardly bounce back, and the return spring 22 in testing needle 2 is compressed, and between needing two testing needles 2 of adjusting when spacing, lead to
Rotation adjusting bolt 33 is crossed, drives the second left slip base 121 and the first left slip base 111 in guide rod 31 by adjusting bolt 33
Upper sliding.
A kind of LED lamp bead test fixture of the utility model is tested by applying spacing adjustment portion 3 in electronic LED lamp pearl
On upper test fixture, test fixture can be made to pass through and adjust the LED lamp bead measurement for meeting different size, it need not frequently more
Test fixture is changed, utilization ratio and the service life of test machine are improved, is adjusted simply, it is easy to use.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of LED lamp bead test fixture, it is characterised in that：Including test bench (1), testing needle (2) and spacing adjustment portion (3),
The testing needle (2) is slidably arranged on test bench (1), and the quantity of the testing needle (2) is two, two testing needles (2)
Top bends triangular in shape in opposite directions, and test bench (1) side is provided with the spacing adjustment portion for adjusting testing needle (2) spacing
(3), the spacing adjustment portion (3) includes guide rod (31), displacement adjusting panel seat (32), adjusting bolt (33) and holddown spring
(34), described guide rod (31) one end is arranged on test bench (1), and the other end is installed in displacement and adjusts panel seat (32), institute's rheme
Holddown spring (34) is cased on guide rod (31) between transposition section panel seat (32) and test bench (1), the displacement adjusts panel seat
(32) adjusting bolt for being provided with and adjusting spacing between panel seat (32) and test bench (1) for adjusting displacement is connected through a screw thread on
(33), adjusting bolt (33) end is rotatably connected in test bench (1).
2. a kind of LED lamp bead test fixture as described in claim 1, it is characterised in that：The test bench (1) includes the first cunning
It moves seat (11) and the second slip base (12), second slip base (12) and the first slip base (11) is bolted to connection.
3. a kind of LED lamp bead test fixture as claimed in claim 2, it is characterised in that：First slip base (11) includes
First left slip base (111) and the first right slip base (112), the guide rod (31) pass through the first left slip base (111) fixed
On the first right slip base (112), it is respectively set on the first left slip base (111) and the first right slip base (112) useful
In the guide groove (123) for accommodating testing needle (2).
4. a kind of LED lamp bead test fixture as claimed in claim 2, it is characterised in that：Second slip base (12) includes
Second left slip base (121) and the second right slip base (122), the guide rod (31) pass through the second left slip base (121) fixed
On the second right slip base (122), it is respectively set on the second left slip base (121) and the second right slip base (122) useful
It is provided with limit protrusion (124) in the guide groove (123) for accommodating testing needle (2), the guide groove (123).
5. a kind of LED lamp bead test fixture as claimed in claim 4, it is characterised in that：It is provided with cunning on the testing needle (2)
Slot (21) is moved, is provided with return spring (22) in the slippage slot (21), described return spring (22) one end withstands on slippage slot
(21) top, the other end are withstood on limit protrusion (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465322.9U CN207662931U (en) | 2017-11-03 | 2017-11-03 | A kind of LED lamp bead test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465322.9U CN207662931U (en) | 2017-11-03 | 2017-11-03 | A kind of LED lamp bead test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662931U true CN207662931U (en) | 2018-07-27 |
Family
ID=62937958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465322.9U Expired - Fee Related CN207662931U (en) | 2017-11-03 | 2017-11-03 | A kind of LED lamp bead test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211534A (en) * | 2018-10-09 | 2019-01-15 | 苏州晶世达光电科技有限公司 | A kind of LED frequency test fixture |
| CN109358210A (en) * | 2018-10-27 | 2019-02-19 | 安徽省临泉县康悦电子科技有限公司 | A kind of automatic clamping device of capacitive detection system |
| CN113655252A (en) * | 2021-09-15 | 2021-11-16 | 南京协辰电子科技有限公司 | Low resistance test needle |
-
2017
- 2017-11-03 CN CN201721465322.9U patent/CN207662931U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211534A (en) * | 2018-10-09 | 2019-01-15 | 苏州晶世达光电科技有限公司 | A kind of LED frequency test fixture |
| CN109358210A (en) * | 2018-10-27 | 2019-02-19 | 安徽省临泉县康悦电子科技有限公司 | A kind of automatic clamping device of capacitive detection system |
| CN109358210B (en) * | 2018-10-27 | 2020-10-02 | 安徽省临泉县康悦电子科技有限公司 | Automatic clamping device of capacitance detection system |
| CN113655252A (en) * | 2021-09-15 | 2021-11-16 | 南京协辰电子科技有限公司 | Low resistance test needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |