CN207427572U - Convenient for the double-deck LED light bar PCB jigsaw of test - Google Patents
Convenient for the double-deck LED light bar PCB jigsaw of test Download PDFInfo
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- CN207427572U CN207427572U CN201721485759.9U CN201721485759U CN207427572U CN 207427572 U CN207427572 U CN 207427572U CN 201721485759 U CN201721485759 U CN 201721485759U CN 207427572 U CN207427572 U CN 207427572U
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- led lamp
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Abstract
The utility model discloses a kind of double-deck LED light bar PCB jigsaw convenient for test,Including multiple-printed-panel for circuit board body and LED lamp panel,The front and the junction of LED lamp panel of multiple-printed-panel for circuit board body are provided with technique edges,The reverse side of multiple-printed-panel for circuit board body and the junction of LED lamp panel are provided with single side V secants,Multiple-printed-panel for circuit board body is made of the splicing of at least two circuit boards,Between circuit board and circuit board,Relatively upper and lower two opposite side of multiple-printed-panel for circuit board body are both provided with two-sided V secants,Technique edges are equipped at least two anode test points and cathode test point,The front of LED lamp panel is equipped with positive lead,Positive lead is respectively connected to the anode test point on technique edges,The back side of LED lamp panel is equipped with negative lead,Negative lead is connected respectively the cathode test point to technique edges by edge PTH hole.The utility model can once test a PCB jigsaw, the finished product test after being mounted suitable for high-volume LED light batten.
Description
Technical field
The utility model is related to electronic circuit board field more particularly to a kind of double-deck LED light bar PCB spellings convenient for test
Plate.
Background technology
LED circuit board carries out pad after also using wall scroll test or upper tin mostly to entire PCB supply pins currently on the market
Test, since upper tin false failure rate is high, cause LED circuit board mount after testing efficiency it is low the problem of.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of double-deck LED light bar convenient for test
PCB jigsaw can once test the PCB jigsaw of a multiple pcb board compositions, and the independently-powered test of each pcb board, be applicable in
Finished product test after the attachment of high-volume LED light batten.
The technical solution of the utility model is as follows：
A kind of double-deck LED light bar PCB jigsaw convenient for test, including multiple-printed-panel for circuit board body and LED lamp panel, the LED
Lamp plate is connected to the one side of multiple-printed-panel for circuit board body, and the front of the multiple-printed-panel for circuit board body is set with the junction of LED lamp panel
There are technique edges, the reverse side of the multiple-printed-panel for circuit board body and the junction of LED lamp panel are provided with single side V secants, the circuit board
Jigsaw body by least two circuit boards splicing forms, between the circuit board and circuit board, multiple-printed-panel for circuit board body it is opposite
Upper and lower two opposite side are both provided with two-sided V secants, and the technique edges are equipped at least two anode test points and cathode test point,
Each anode test point and cathode test point are connected respectively the anode solder joint of each circuit board and cathode solder joint, described
The front of LED lamp panel is equipped with positive lead, and the positive lead is respectively connected to the anode test point on the technique edges,
The back side of the LED lamp panel is equipped with negative lead, and the negative lead is equipped at least two and is used for what is be connected with front
Edge PTH hole, the negative lead are connected respectively by edge PTH hole to the cathode test point on the technique edges.
Further, in the above-mentioned technical solutions, the two-sided V secants control length by computer.
Compared with the prior art, the beneficial effects of the utility model are：It is provided by the utility model a kind of convenient for test
Double-deck LED light bar PCB jigsaw, by unilateral plus technique edges in PCB, not cutting technique side when computer splits two-sided V secants,
Segmentation is first shortened, the positive and negative anodes connecting line of LED lamp panel is extended on technique edges, positive and negative grade solder joint is not on technique edges during patch
Tin scraping, correction pad is smooth, is convenient to stylus test, is cut when V cuts technique edges using reverse side hilted broadsword V.The utility model can basis
The test point that different jigsaw disposably touches positive and negative anodes on technique edges to positive and negative anodes connecting line carries out functional test, and
And the independently-powered test of each circuit board, the finished product test after being mounted suitable for high-volume LED light batten.
Description of the drawings
Fig. 1 is the front schematic view of the utility model；
Fig. 2 is the reverse side schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
It please refers to Fig.1, Fig. 2, a kind of double-deck LED light bar PCB jigsaw convenient for test of the utility model, including circuit board
Jigsaw body 1 and LED lamp panel 2, LED lamp panel 2 are connected to the one side of multiple-printed-panel for circuit board body 1, the front of multiple-printed-panel for circuit board body 1
The junction of LED lamp panel 2 is provided with technique edges 3, the reverse side of multiple-printed-panel for circuit board body 1 and the junction of LED lamp panel 2 are provided with
Single side V secants 4, multiple-printed-panel for circuit board body 1 are made of the splicing of at least two circuit boards 11, between circuit board 11 and circuit board 11,
Relatively upper and lower two opposite side of multiple-printed-panel for circuit board body 1 are both provided with two-sided V secants 5, and the two-sided V secants 5 pass through computer control
Length processed, technique edges 3 are equipped at least two anode test points 6 and cathode test point 7, and each anode test point 6 and cathode are surveyed
Pilot 7 is connected respectively the anode solder joint of each circuit board 11 and cathode solder joint, and the front of LED lamp panel 2 is connected equipped with anode
Line 8, positive lead 8 are respectively connected to the anode test point 6 on technique edges 3, and the back side of LED lamp panel 2 is equipped with negative lead
9, negative lead 9 is equipped at least two and is used for the edge PTH hole 10 being connected with front, and negative lead 9 is distinguished by edge PTH hole 10
The cathode test point 7 being correspondingly connected on technique edges 3.
Itself design after pcb board jigsaw is carried out more according to the polarization principle of product design during the design of the present embodiment
Change, can once test the jigsaw of a PCB.
Specifically, the present embodiment is by unilateral plus technique edges in PCB, not cutting technique when computer splits two-sided V secants
Side first shortens segmentation, the positive and negative anodes connecting line of LED lamp panel is extended on technique edges, positive and negative grade weldering on technique edges during patch
Point not tin scraping, correction pad is smooth, is convenient to stylus test, is cut when V cuts technique edges using reverse side hilted broadsword V, it is impossible to which positive V cuts off
The disconnected positive and negative anodes connecting line being drawn out on technique edges, can disposably arrive positive and negative anodes connecting line according to different jigsaw and touch work
The test point progress functional test of positive and negative anodes on skill side, and the independently-powered test of each circuit board, problematic mark,
Finished product test after being mounted suitable for high-volume LED light batten.
A kind of double-deck LED light bar PCB jigsaw convenient for test provided by the utility model, efficiently solves currently on the market
LED circuit board also using entire PCB supply pins pad test after wall scroll test or upper tin, is led mostly since upper tin false failure rate is high
After cause LED circuit board attachment the problem of testing efficiency.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. a kind of double-deck LED light bar PCB jigsaw convenient for test, it is characterised in that：Including multiple-printed-panel for circuit board body and LED light
Plate, the LED lamp panel are connected to the one side of multiple-printed-panel for circuit board body, front and the LED lamp panel of the multiple-printed-panel for circuit board body
Junction is provided with technique edges, and the reverse side of the multiple-printed-panel for circuit board body and the junction of LED lamp panel are provided with single side V secants,
The multiple-printed-panel for circuit board body is made of the splicing of at least two circuit boards, between the circuit board and circuit board, multiple-printed-panel for circuit board
Body two opposite side are both provided with two-sided V secants up and down relatively, the technique edges be equipped at least two anode test points and
Cathode test point, each anode test point and cathode test point are connected respectively the anode solder joint of each circuit board and bear
Pole solder joint, the front of the LED lamp panel are equipped with positive lead, and the positive lead is respectively connected on the technique edges
Anode test point, the back side of the LED lamp panel are equipped with negative lead, the negative lead be equipped at least two be used for
The edge PTH hole of front connection, the negative lead are connected respectively to the cathode on the technique edges by edge PTH hole and tested
Point.
2. the double-deck LED light bar PCB jigsaw according to claim 1 convenient for test, it is characterised in that：The two-sided V is cut
Line controls length by computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485759.9U CN207427572U (en) | 2017-11-07 | 2017-11-07 | Convenient for the double-deck LED light bar PCB jigsaw of test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485759.9U CN207427572U (en) | 2017-11-07 | 2017-11-07 | Convenient for the double-deck LED light bar PCB jigsaw of test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427572U true CN207427572U (en) | 2018-05-29 |
Family
ID=62308470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485759.9U Active CN207427572U (en) | 2017-11-07 | 2017-11-07 | Convenient for the double-deck LED light bar PCB jigsaw of test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427572U (en) |
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2017
- 2017-11-07 CN CN201721485759.9U patent/CN207427572U/en active Active
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