CN204882616U - Circuit control panel test system - Google Patents
Circuit control panel test system Download PDFInfo
- Publication number
- CN204882616U CN204882616U CN201520433053.2U CN201520433053U CN204882616U CN 204882616 U CN204882616 U CN 204882616U CN 201520433053 U CN201520433053 U CN 201520433053U CN 204882616 U CN204882616 U CN 204882616U
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- control panel
- circuit control
- distance
- test board
- firm banking
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Abstract
The utility model discloses a circuit control panel test system, include: unable adjustment base has the locating part for fixed this circuit control panel, stop nut is disposed in the outside all around of this locating part to four at least screw rod settings on this screw rod, surveying test panel, having a base plate, a plurality of conductive through holes run through in this base plate, and many probes are fixed on this base plate in this through -hole, wherein, should survey test panel and this unable adjustment base opposition, should survey test panel and have first distance with this unable adjustment base, and inject this through this stop nut and survey the A second distance between test panel and this unable adjustment base. The utility model provides a but detect operation is simple for circuit control panel test system circuit board, efficiency that effective improved circuit board detected.
Description
Technical field
The utility model belongs to circuit test field, is specifically related to a kind of circuit control panel test macro.
Background technology
LED monitors a kind of light fixture that light compensating lamp is used for road administration and electronic police system, and this light fixture is equipped with control panel, and this control panel receives the input trigger pip of video camera, and to LED light source output switch modulating signal; This control panel is connected with photo-sensitive cell, and daytime turns off the light, evening bright light; The input/output port of this control panel is as follows: power input, signal input part, signal output part and photosensitive input end.Supervisory lamp control panel is the critical component that LED monitors light compensating lamp.
Supervisory lamp control panel needs to carry out functional detection before light fixture assembling, existing method of testing needs on port, weld electric wire and tested by corresponding equipment connection again, waste time and energy, so the test macro of the supervisory lamp control panel needing making one can directly test without the need to bonding wire.
During existing method test monitoring lamp control panel, shortcoming is as follows: need to weld many wires with electric soldering iron, the smog of the people's health that easily has an impact in operation, not environmentally and compare time and effort consuming; . often detect one piece and all again will be electrically connected 8 lines, compare and take time and effort, very inconvenient.
Utility model content
In view of this, the utility model is for the above-mentioned or other defect existed in prior art, the object of utility model is to provide a kind of circuit control panel test macro, and solving every block supervisory lamp control panel needs to weld many wires, not environmentally and to the healthy disadvantageous problem of people; Solve test monitoring lamp control panel to need to press from both sides terminal, easy loose contact causes rocking, and causes performance data to have fluctuation, inaccurate problem; Solve often survey one piece of supervisory lamp control panel all to need to press from both sides many wires, waste time and energy, very inconvenient problem.
In order to solve the problem, the utility model one embodiment provides a kind of circuit control panel test macro, comprising: firm banking, there is locating part, for fixing this circuit control panel, at least four screw rods are arranged on outside the surrounding of this locating part, and this screw rod is configured with stop nut; Test board, has a substrate, and multiple conductive through hole is through this substrate, and many probes are arranged in this through hole and fix on the substrate; Wherein, this test board is opposed with this firm banking, and this test board and this firm banking have the first distance, and limit the second distance between this test board and this firm banking by this stop nut.
Further, also comprise control device, the distance being controlled this test board and this firm banking by this control device is changed between this this second distance of the first Distance geometry.
Further, this control device is gravity pressure block, by on this test board of gravity control of being applied to the gravity briquetting on test board with the distance of this firm banking to this second distance, to control on this test board with the distance of this firm banking to this first distance by above carrying gravity briquetting.
Further, when the spacing of this test board and this firm banking is this second distance, the port to be tested that these many probes are corresponding with this circuit control panel is electrically connected.
Further, this locating part is locating slot, and this locating slot is arranged along at least two edges of this circuit control panel.
Further, this locating slot is multiple, and the plurality of locating slot is arranged according to this circuit control panel at least two edges of different size size.
Further, the periphery of this substrate of this test board is also provided with four through holes, and the position of these four through holes is corresponding respectively with the position of this at least four screw rod on this firm banking.
Further, this test board also comprises a shorting switch, by cut-off or short circuit controls the circuit of this circuit control panel from the first state to the change of the second state.
Further, this Switch Controller should at least two photosensitive contact pins, by these at least two photosensitive contact pins cut-off or short circuit controls the circuit of this circuit control panel from the first state to the change of the second state.
The utility model has some useful effect following:
1, in existing method of testing, supervisory lamp control panel needs to weld many wires, not environmentally and unfavorable to people's health.Supervisory lamp control panel test macro of the present utility model without the need to welding electric wire, environmental protection more.
2., in existing method of testing, often surveying one piece of supervisory lamp control panel all needs to be electrically connected the electric wire on control panel, wastes time and energy, very inconvenient.Supervisory lamp control panel test macro probes touch mode of the present utility model is electrically connected, more efficiently.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below basis specific embodiment and by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is for schematically showing the utility model circuit control panel test macro;
Fig. 2 is for schematically showing firm banking floor map in the utility model Fig. 1;
Fig. 3 is for schematically showing test board perspective view in the utility model Fig. 1;
Fig. 4 is for schematically showing gravity briquetting crimping test board schematic diagram in the utility model Fig. 1;
Fig. 5 is for schematically showing circuit control panel structural representation in the utility model Fig. 1.
Embodiment
It is as follows that the utility model will be further described by reference to the accompanying drawings:
Fig. 1 is the utility model circuit control panel test macro.As shown in Figure 1, in conjunction with reference to figure 2 ~ 5, the invention provides a kind of circuit control panel test macro, comprise: firm banking 10, there is locating part 11, for fixing this circuit control panel 40, four screw rods 12 are arranged on outside the surrounding of this locating part 11, and this screw rod 12 is configured with stop nut 13; Test board 20, there is a substrate 24, this circuit is tellite, as PCB, multiple conductive through hole (not shown) is through this substrate 24, many probes 221 ~ 228 are fixedly arranged in this through hole and are fixed on this substrate 24, and the plurality of through hole is to should the multiple test point 25 of substrate periphery; Wherein, this test board 20 is opposed with this firm banking 10, this test board 20 has the first distance with this firm banking 10 in both separated position, now, the circuit point cantact to be detected that this probe is not corresponding with on this circuit board, Figure 1 shows that and limit second distance between this test board and this firm banking by this stop nut 13, now, the circuit point cantact to be detected that this probe 221 ~ 228 is corresponding with on this circuit board 40.
In the operation of reality, also comprise control device 30, the distance being controlled this test board 20 and this firm banking 10 by this control 30 device is changed between this this second distance of the first Distance geometry.Preferably, this control device 30 is gravity pressure block, controlling on this test board 20 with the distance of this firm banking 10 to this second distance by the test board being mounted with this gravity briquetting, to control on this test board 20 with the distance of this firm banking 10 to this first distance by removing the test board fixing this gravity briquetting.This control device can also be chosen as automatic liquid pressure-controlled lifter plate and crimp this test board control lifting or other existing other modes that other are elevated by gravity control test board.
In the operation of reality, the periphery of this substrate 24 of this test board 20 is also provided with four through holes 21, and the position of these four through holes 21 is corresponding respectively with the position of this four screw rod 12 on this firm banking.This test board 20 and this firm banking 10 are by four screw rods and through hole abutting joint, this test board 20 is separated position with the first distance of this firm banking 10, carry the top in firm banking 10, by being merged with this firm banking 10 by the test board 20 being fixed with gravity briquetting 30, limit the second distance between this test board 20 and this firm banking 10 by this stop nut 13.Wherein, when this test board 20 is this second distance with the spacing of this firm banking 10, the port point to be tested that these many probes 221 ~ 228 are corresponding with this circuit control panel 40 connects 41 ~ 48.
With reference to figure 2, this locating part is locating slot 11, and this locating slot 11 is arranged along at least two edges of this circuit control panel, and as two opposed two edges or two edges, adjacent both sides, such as, locating slot 11 is as shown in Figure 2 arrange along this circuit control panel three edges.Further, this locating slot is multiple, and the plurality of locating slot is arranged according to this circuit control panel at least two edges of different size size.
With reference to figure 3, this test board also comprises a shorting switch 23, by cut-off or short circuit controls the circuit of this circuit control panel 40 from the first state to the change of the second state, if bright light is to the change of bright light of turning off the light or turn off the light.This switch 23 correspondence at least two photosensitive contact pins, by these at least two photosensitive contact pins cut-off or short circuit controls the circuit of this circuit control panel 40 from the first state to the change of the second state.
Embodiment 1
In the circuit control panel test macro that the utility model provides, this this circuit control panel 40 is LED monitoring light compensating lamp circuit control panel, as shown in Figure 2, this firm banking 10 comprises 4 for fixing positioning screw 12, for spacing four stop nuts 13 of test board 20 and a control panel locating slot 11 for this control panel 40 location.
As shown in Figure 3, test board 20 comprises eight probes 221 ~ 228, test board, 20, two photosensitive contact pin (not shown), one for simulating shorting switch 29 and a gravity briquetting 30 of photosensitive duty.Wherein eight probes 221 ~ 228 are respectively power supply positive and negative electrode: connect power supply and use; Signal S+, signal S-, S: connection signal is used; Ground wire: earthy; Photoreceptor PD-and photoreceptor PD+: photosensitivity test is used.
Wherein, firm banking 10 is provided with four positioning screws 12 that stop nut 13 is housed for assignment test plate 20, four positioning screws 12 can prevent test board 20 from rocking, the falling head of test board when four stop nuts 13 on positioning screw 12 can control to be pressed down by gravity briquetting 30; Control panel locating slot 11 is also housed, and this control panel locating slot 11 can the conveniently laying and tested control panel 20 of extraction.
Wherein, test board is welded with eight probes 221 ~ 228, eight input/output port 41 ~ 48 of the position of this probe and tested control panel are corresponding, when the port 41 ~ 48 of probe 221 ~ 228 and tested control panel is to when contacting, just can test control panel 40.This test board 20 has 2 photosensitive contact pin (not shown) in probe 221 ~ 228, during test, this photosensitive contact pin is connected with the port (not shown) of photo-sensitive cell.Gravity briquetting 30 above the test board 20 of this test macro to be fixed on test board 20 for pushing down test board 20, and probe 221 ~ 228 is fully contacted with the port 41 ~ 48 of tested control panel.
In the work of reality, also comprise power supply is connected electrically to test point 25 power port by wire.Signal generator is connected electrically to the signal port of test point 25 by wire.Oscillograph is electrically connected by the ground wire of 2 root table pens and test point 25, S+, S tri-ports.
The circuit control panel test macro that the utility model provides first is placed in control panel locating slot by control panel, under test board probe is to the prerequisite of the pad of good control panel, utilizes four of firm banking positioning screws to fix test board and presses down evenly past for four angles, gravity briquetting is utilized to be pressed in by the probe of test board on the supervisory lamp control panel of needs test, the height of four stop nut restriction test boards, opening power during test, signal generator and oscillograph, test point on test board with except photoreceptor PD+ corresponding with other six probes except photoreceptor PD-, weld electric wire during use and can connect external power supply, signal generator, oscillograph, just can be read very easily by oscillograph and judge that data are enough correct, whether function is normal.By shorting switch, the state that short circuit comes simulate day and night is carried out to photosensitive contact pin in test process.
The circuit control panel test macro testing tool part that this embodiment of the utility model provides is few, with low cost.Need only to need gravity briquetting, the test board being welded with probe, oscillograph, signal generator, power supply and firm banking to connect together to use when using.The circuit control panel test macro that the utility model provides can detect simple to operate by realizing circuit plate, effectively improves the efficiency of circuit board detecting.
Above; be only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (9)
1. a circuit control panel test macro, comprising:
Firm banking, has locating part, and for fixing this circuit control panel, at least four screw rods are arranged on outside the surrounding of this locating part, and this screw rod is configured with stop nut;
Test board, has a substrate, and multiple conductive through hole is through this substrate, and many probes are arranged in this through hole and fix on the substrate;
Wherein, this test board is opposed with this firm banking, and this test board and this firm banking have the first distance, and limit the second distance between this test board and this firm banking by this stop nut.
2. circuit control panel test macro according to claim 1, is characterized in that:
Also comprise control device, the distance being controlled this test board and this firm banking by this control device is changed between this this second distance of the first Distance geometry.
3. circuit control panel test macro according to claim 2, is characterized in that:
This control device is gravity pressure block, by on this test board of gravity control of being applied to the gravity briquetting on test board with the distance of this firm banking to this second distance, to control on this test board with the distance of this firm banking to this first distance by above carrying gravity briquetting.
4. circuit control panel test macro according to claim 3, is characterized in that:
When the spacing of this test board and this firm banking is this second distance, the port to be tested that these many probes are corresponding with this circuit control panel is electrically connected.
5. circuit control panel test macro according to claim 1, is characterized in that:
This locating part is locating slot, and this locating slot is arranged along at least two edges of this circuit control panel.
6. circuit control panel test macro according to claim 5, is characterized in that:
This locating slot is multiple, and the plurality of locating slot is arranged according to this circuit control panel at least two edges of different size size.
7. circuit control panel test macro according to claim 1, is characterized in that:
The periphery of this substrate of this test board is also provided with four through holes, and the position of these four through holes is corresponding respectively with the position of this at least four screw rod on this firm banking.
8. circuit control panel test macro according to claim 1, is characterized in that:
This test board also comprises a shorting switch, by cut-off or short circuit controls the circuit of this circuit control panel from the first state to the change of the second state.
9. circuit control panel test macro according to claim 8, is characterized in that:
This Switch Controller should at least two photosensitive contact pins, by these at least two photosensitive contact pins cut-off or short circuit controls the circuit of this circuit control panel from the first state to the change of the second state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433053.2U CN204882616U (en) | 2015-06-23 | 2015-06-23 | Circuit control panel test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433053.2U CN204882616U (en) | 2015-06-23 | 2015-06-23 | Circuit control panel test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882616U true CN204882616U (en) | 2015-12-16 |
Family
ID=54826975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433053.2U Active CN204882616U (en) | 2015-06-23 | 2015-06-23 | Circuit control panel test system |
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| Country | Link |
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| CN (1) | CN204882616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645817A (en) * | 2016-12-12 | 2017-05-10 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Dedicated clamping tool for detecting optical measurement board card of DC power transmission control system |
| CN106932709A (en) * | 2017-02-17 | 2017-07-07 | 李培培 | A kind of multilayer circuit board energization observation debugging apparatus |
| CN109142802A (en) * | 2018-07-23 | 2019-01-04 | 南通同洲电子有限责任公司 | A kind of multiduty communication interface jig |
-
2015
- 2015-06-23 CN CN201520433053.2U patent/CN204882616U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645817A (en) * | 2016-12-12 | 2017-05-10 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Dedicated clamping tool for detecting optical measurement board card of DC power transmission control system |
| CN106645817B (en) * | 2016-12-12 | 2023-05-16 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Special fixture for detecting light measurement board card of direct-current transmission control system |
| CN106932709A (en) * | 2017-02-17 | 2017-07-07 | 李培培 | A kind of multilayer circuit board energization observation debugging apparatus |
| CN109142802A (en) * | 2018-07-23 | 2019-01-04 | 南通同洲电子有限责任公司 | A kind of multiduty communication interface jig |
| CN109142802B (en) * | 2018-07-23 | 2021-12-14 | 南通同洲电子有限责任公司 | Communication interface tool of multipurpose |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |