CN204925338U - Circuit board test equipment - Google Patents
Circuit board test equipment Download PDFInfo
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- CN204925338U CN204925338U CN201520701726.8U CN201520701726U CN204925338U CN 204925338 U CN204925338 U CN 204925338U CN 201520701726 U CN201520701726 U CN 201520701726U CN 204925338 U CN204925338 U CN 204925338U
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Abstract
The utility model relates to a move and burn the circuit board test equipment who writes code, automatic testing, automatic judged result. The utility model provides a pair of circuit board test equipment, include: the organism, locate the electronic system in the organism, electronic system includes: the main control module, detection module, display module, a linking module, the 2nd linking module, detection module, the 2nd linking module are connected respectively to the main control module's control end, and the main control module is connected respectively to detection module's output, and the main control module connects a linking module, detection module's sense terminal and the equal connecting circuit board of the 2nd linking module's output, the main control module control the 2nd linking module switch on, and the computer can burn the circuit board writes the code, the main control module control detection pair of module circuit board carries out electric tests such as voltage, electric current to after the judgement information transmit the result to the computer, reach automatic the fever and write code, automated inspection, automatic judgement.
Description
Technical field
The utility model relates to detection field, is specifically related to the circuit board testing device of a kind of automatic programming code, automatically test, automatic decision result.
Background technology
Circuit board (PrintedCircuitBoard is called for short PCB), also known as wiring board, pcb board, aluminium base, high frequency plate, ultra-thin wiring board, ultrathin circuit board, printing (copper lithographic technique) circuit board etc.Circuit board is primarily of compositions such as pad, via hole, mounting hole, wire, components and parts, connector, filling, electrical boundary.Common layer structure comprises lamina (SingleLayerPCB), doubling plate (DoubleLayerPCB) and multilayer board (MultiLayerPCB) three kinds.
In the prior art, when completing the circuit layout of printed circuit board (PCB), need to carry out electric test to this circuit layout on this printed circuit board (PCB), in order to verify that system of this circuit layout can provide normal electrical connection.In the device of current detection circuit board, market gauge outfit (voltage, electric current, temperature, power etc.) be all add special digital processing IC by A/D chip, and when this kind of digital processing IC not external output function of supported data, just Direct driver LED segment code pipe display, measurement data cannot simultaneously supported data number output function, this makes troubles to current intelligent test, and test data can only read artificial input test system by artificial again, just can reach data processing, generate test report, as shown in Chinese utility model patent CN201210185984.
Utility model content
Problem to be solved in the utility model is to provide the circuit board testing device of a kind of automatic programming code, automatically test, automatic decision result.
For solving the problem, a kind of circuit board testing device that the utility model provides, comprise: body, be located at the electronic system in body, described electronic system comprises: main control module, detection module, display module, first link block, second link block, the control end connection detection module respectively of described main control module, second link block controls its work, the information of the test side testing circuit plate of described detection module also transfers to display module and main control module respectively, the information of display module display institute slowdown monitoring circuit plate, the first link block is also passed through by information transmission in computing machine after main control module process information, described computing machine connects the input end of the second link block, the output terminal connecting circuit board of the second link block, information is inputed in circuit board by the second link block by described computing machine.
A kind of preferred version of the present utility model, described body comprises: cabinet, be located at the objective table on cabinet surface, bracing frame, control lever, connecting link, test board, described electronic system is located in machine box, described control lever one end is pivoted on bracing frame, one end of connecting link is pivoted on control lever, its other end connecting test plate, objective table is located at below test board, described control lever drives test board to move to objective table direction along when rotating with the tie point of bracing frame, the test side of described probe connection detection module and the output terminal of the second link block, described probe is used for the exploration hole of connecting circuit board.
Another kind of preferred version of the present utility model, described main control module is made up of single-chip microcomputer and peripheral circuit.
Another kind of preferred version of the present utility model, the control end of described main control module comprises transistor circuit and relay switching circuit.
Another kind of preferred version of the present utility model, described detection module comprises: voltage detection module, current detection module, noise detection module.
Another kind of preferred version of the present utility model, described display module comprises: voltage display module, electric current display module.
Another kind of preferred version of the present utility model, described first link block, the second link block are USB link block.
By the technical scheme that the utility model provides, there is following beneficial effect:
Control the second link block conducting by main control module, computing machine can carry out automatic programming code to circuit board; Main control module controls detection module and carries out the electric test such as voltage, electric current to circuit board, has autorun; Detection Information is transferred to main control module by detection module, transfers in computing machine after main control module judgement information by result, saves and manually inputs judgement, raise the efficiency.
Accompanying drawing explanation
Figure 1 shows that block diagram of the present utility model;
Figure 2 shows that the pick-up unit schematic appearance that the utility model provides;
Figure 3 shows that the circuit diagram (component one) that the utility model provides;
Figure 4 shows that the circuit diagram (component two) that the utility model provides;
Figure 5 shows that the circuit diagram (component three) that the utility model provides.
Embodiment
For further illustrating each embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of instructions can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
Shown in Fig. 5, for the comparatively preferred circuit board detection device of one that the utility model provides, comprise: body 20, electronic circuit 10, body comprises: cabinet 201, be located at the objective table 202 on cabinet 201 surface, bracing frame 206, control lever 205, connecting link 204, test board 203, control lever 205 one end is pivoted on bracing frame 206, one end of connecting link 204 is pivoted on control lever 205, its other end connecting test plate 203, objective table 202 is located at below test board 203, test board 203 is provided with probe (not shown), electronic circuit 10 is located in cabinet 201, electronic circuit 10 comprises: main control module 101, detection module 104, display module 105, first link block 102, second link block 103, the control end connection detection module 104 respectively of main control module 101, second link block 103, the output terminal of detection module 104 connects the input end of main control module 101 and display module 105 respectively, the output terminal of main control module 101 connects the input end of the first link block 102, the test side of detection module 104 is all connected with the probe of test board 203 with the output terminal of the second link block 103.
In the present embodiment, the first link block 102, second link block 103 is USB link block.
In the present embodiment, detection module 104 comprises voltage detection module, current detection module, noise detection module.
In the present embodiment, display module 105 comprises voltage display module, electric current display module.
In the present embodiment, main control module 101 is made up of single-chip microcomputer and peripheral circuit.
The principle of work of the present embodiment is as follows:
Pick-up unit access power supply, computing machine connects the output terminal of the first link block 102 respectively, the input end of the second link block 103, circuit board under test is placed on objective table, rotation process bar 205, control lever 205 drives test board 203 to move, on the exploration hole of the probe connecting circuit board of test plate (panel) 203, now, main control module 101 is at the triode transmission level signal of control second link block 103, relay switching circuit corresponding is with it opened, thus conducting computing machine, second link block 103, connection between circuit board, after computing machine is connected with circuit board by code programming on circuit board, after computing machine completes circuit board programming, main control module 101 cuts off the switch of the second link block 103.
Main control module 101 is at the triode transmission level signal of the voltage detection module of control detection module 104, make it corresponding relay switching circuit to open, the voltage detection module circuit of conduction detection module, the voltage of voltage detection module testing circuit plate, again testing result is transferred to respectively in voltage display module and main control module 101, voltage display module demonstrates test number, and main control module 101 judges after receiving, then by information transmission in computing machine.
The mode that current detection module detects electric current is identical with the mode that as above voltage detection module detects voltage, in the electric current display module that the current detection module of detection module 104 transfers to display module 105 after detecting electric current respectively and main control module 101, main control module 101 judges after receiving, then by information transmission in computing machine.
The mode that noise detection module detection noise mode and as above voltage detection module detect voltage is identical, uniquely unlike, do not transfer in display module 105 after noise detection module detection noise, directly transfer to main control module 101, then transfer in computing machine after being judged by main control module 101.
Control the second link block conducting by main control module 101, computing machine can carry out automatic programming code to circuit board; Main control module 101 controls detection module 104 pairs of circuit boards and carries out the electric test such as voltage, electric current, has autorun; Detection Information is transferred to main control module 101 by detection module 104, after main control module 101 judgement information, result is transferred in computing machine, thus reach automatic programming code, automatically test, automatic decision result, reduce and manually input judgement, improve detection efficiency.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (7)
1. a circuit board testing device, comprise: body, be located at the electronic system in body, it is characterized in that, described electronic system comprises: main control module, detection module, display module, first link block, second link block, the control end connection detection module respectively of described main control module, second link block controls its work, the information of the test side testing circuit plate of described detection module also transfers to display module and main control module respectively, the information of display module display institute slowdown monitoring circuit plate, the first link block is also passed through by information transmission in computing machine after control module process information, described computing machine connects the input end of the second link block, the output terminal connecting circuit board of the second link block, information is inputed in circuit board by the second link block by described computing machine.
2. circuit board testing device according to claim 1, it is characterized in that: described body comprises: cabinet, be located at the objective table on cabinet surface, bracing frame, control lever, connecting link, test board, described electronic system is located in machine box, described control lever one end is pivoted on bracing frame, one end of connecting link is pivoted on control lever, its other end connecting test plate, objective table is located at below test board, described control lever drives test board to move to objective table direction along when rotating with the tie point of bracing frame, described test board is provided with probe, the test side of described probe connection detection module and the output terminal of the second link block, described probe is used for the exploration hole of connecting circuit board.
3. circuit board testing device according to claim 1, is characterized in that: described main control module is made up of single-chip microcomputer and peripheral circuit.
4. circuit board testing device according to claim 1, is characterized in that: the control end of described main control module comprises transistor circuit and relay switching circuit.
5. circuit board testing device according to claim 1, is characterized in that: described detection module comprises: voltage detection module, current detection module, noise detection module.
6. circuit board testing device according to claim 1, is characterized in that: described display module comprises: voltage display module, electric current display module.
7. circuit board testing device according to claim 1, is characterized in that: described first link block, the second link block are USB link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701726.8U CN204925338U (en) | 2015-09-11 | 2015-09-11 | Circuit board test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701726.8U CN204925338U (en) | 2015-09-11 | 2015-09-11 | Circuit board test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN204925338U true CN204925338U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701726.8U Active CN204925338U (en) | 2015-09-11 | 2015-09-11 | Circuit board test equipment |
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| CN (1) | CN204925338U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774262A (en) * | 2016-12-28 | 2017-05-31 | 浙江威星智能仪表股份有限公司 | The device and its implementation of Aulomatizeted Detect intelligence instrument master control borad hardware performance |
| CN109782087A (en) * | 2018-12-28 | 2019-05-21 | Oppo（重庆）智能科技有限公司 | A kind of test platform and a kind of test method of electronic device |
| CN109901055A (en) * | 2019-03-26 | 2019-06-18 | 广州亚美信息科技有限公司 | A kind of OBD equipment performance test macro |
| WO2020051830A1 (en) * | 2018-09-13 | 2020-03-19 | 太仓德纳森机电工程有限公司 | Electrical measurement device for circuit boards |
-
2015
- 2015-09-11 CN CN201520701726.8U patent/CN204925338U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774262A (en) * | 2016-12-28 | 2017-05-31 | 浙江威星智能仪表股份有限公司 | The device and its implementation of Aulomatizeted Detect intelligence instrument master control borad hardware performance |
| CN106774262B (en) * | 2016-12-28 | 2019-11-08 | 浙江威星智能仪表股份有限公司 | The device and its implementation of automatic detection intelligence instrument master control borad hardware performance |
| WO2020051830A1 (en) * | 2018-09-13 | 2020-03-19 | 太仓德纳森机电工程有限公司 | Electrical measurement device for circuit boards |
| CN109782087A (en) * | 2018-12-28 | 2019-05-21 | Oppo（重庆）智能科技有限公司 | A kind of test platform and a kind of test method of electronic device |
| CN109901055A (en) * | 2019-03-26 | 2019-06-18 | 广州亚美信息科技有限公司 | A kind of OBD equipment performance test macro |
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