CN204964556U - Light a lamp and circuit resistance test fixture - Google Patents
Light a lamp and circuit resistance test fixture Download PDFInfo
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- CN204964556U CN204964556U CN201520565215.8U CN201520565215U CN204964556U CN 204964556 U CN204964556 U CN 204964556U CN 201520565215 U CN201520565215 U CN 201520565215U CN 204964556 U CN204964556 U CN 204964556U
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- power supply
- resistance test
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- connecting plate
- resistance
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Abstract
The utility model relates to a light a lamp and circuit resistance test fixture contains inside the be provided with box of power and the universal meter of being connected with the box, be provided with the circuit connection board that the polylith can be connected with production board on the up end of box and correspond the resistance test who is connected with every block of circuit connection board and press the button and two power control button, the power control button that two parallelly connected settings were crossed to the power -on are connected with every block of circuit connection board respectively, go up two sets of LED lamps through production board and judge whether normal the quality is, the universal meter is connected with every block of circuit connection board through the resistance test button that corresponds respectively for measure every production board's resistance value, the utility model discloses not only practice thrift the manpower, still improved efficiency of software testing to it is simple more, swift to make the operation.
Description
Technical field
The utility model relates to field tests, refers in particular to a kind of lighting and circuit resistance measurement jig.
Background technology
Existing measurement jig is respectively a set of lighting test jig and a set of resistance value measurement jig; During test, first use lighting test jig to light single finished product plate and confirm that whether quality is normal, in use resistance value measurement jig is to circuit, resistance measures, need two people's operations and one piece of production board can only be tested at every turn, for this reason, we have developed a kind of lighting and circuit resistance measurement jig, have not only saved manpower, have also improved testing efficiency.
Utility model content
The utility model object provides a kind of lighting and circuit resistance measurement jig to overcome the deficiencies in the prior art, not only saved manpower, also improved testing efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of lighting and circuit resistance measurement jig, comprises the casing that inside is provided with power supply and the multimeter be connected with casing; The upper surface of described casing is provided with polylith can with the circuit connecting plate that production board connects and the resistance test button that be connected corresponding to every block circuit connecting plate and two power control button; Described power supply is connected with every block circuit connecting plate respectively by two power control button be arranged in parallel, and judges that whether quality is normal by two groups of LED on production board; Described multimeter is connected with every block circuit connecting plate respectively by the resistance test button of correspondence, for measuring the resistance value of every block production board.
Preferably, described power supply is also connected respectively by resistance with every block circuit connecting plate.
Preferably, described power supply is 5V power supply or 12V power supply or 24V power supply.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
1, being simplified by original two stations just can complete operation by a station, has saved manpower;
2, be increased to can test polylith production board simultaneously by originally can only test one piece of production board at every turn, improve testing efficiency;
3, only need press corresponding button and just can realize test, make operation more simple, quick.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the vertical view of lighting described in the utility model and circuit resistance measurement jig;
Accompanying drawing 2 is lighting described in the utility model and circuit resistance measurement jig lighting test circuit diagram;
Accompanying drawing 3 is lighting described in the utility model and circuit resistance measurement jig resistance value test circuit figure;
Accompanying drawing 4 is the operating diagram of lighting described in the utility model and circuit resistance measurement jig;
Wherein: 1, casing; 2, multimeter; 3, power control button; 4, resistance test button; 5, circuit connecting plate; 6, production board; 61, LED; 7, power supply; 8, resistance.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-4 is lighting described in the utility model and circuit resistance measurement jig, comprises the casing 1 that inside is provided with 5V power supply 7 and the multimeter 2 be connected with casing 1; The upper surface of described casing 1 is provided with four pieces of energy and the circuit connecting plate 5 that production board 6 connects and the resistance test button 4 that be connected corresponding to every block circuit connecting plate 5 and two power control button 3; Described 5V power supply 7 is connected with every block circuit connecting plate 5 respectively by two power control button be arranged in parallel 3; Described 5V power supply 7 is also connected respectively by resistance 8 with every block circuit connecting plate 5, plays metering function; Described multimeter 2 is connected with every block circuit connecting plate 5 respectively by the resistance test button 4 of correspondence; During work, described production board is arranged on circuit connecting plate 5, and each described power control button 3 controls two LED lamp on production board respectively, judges that whether quality is normal; When pressing corresponding resistance test button 4, the resistance value of corresponding circuits web joint 5 directly can be read from multimeter 2.
Use procedure:
(1) production board is installed on circuit connecting plate 5.
(2) press first power control button, check that whether first LED and the 3rd LED be simultaneously bright on production board, simultaneously bright be normally, otherwise has problem;
(3) press second power supply control knob, check that whether second LED and the 4th LED be simultaneously bright on production board, simultaneously bright be normally, otherwise has problem;
(4) when the production board detected is normal, pressing corresponding resistance test button 4, the resistance value of corresponding circuits web joint 5 can just be read on multimeter 2.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
1, being simplified by original two stations just can complete operation by a station, has saved manpower;
2, be increased to can test polylith production board simultaneously by originally can only test one piece of production board at every turn, improve testing efficiency;
3, only need press corresponding button and just can realize test, make operation more simple, quick.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. lighting and a circuit resistance measurement jig, is characterized in that: comprise the casing that inside is provided with power supply and the multimeter be connected with casing; The upper surface of described casing is provided with polylith can with the circuit connecting plate that production board connects and the resistance test button that be connected corresponding to every block circuit connecting plate and two power control button; Described power supply is connected with every block circuit connecting plate respectively by two power control button be arranged in parallel, and judges that whether quality is normal by two groups of LED on production board; Described multimeter is connected with every block circuit connecting plate respectively by the resistance test button of correspondence, for measuring the resistance value of every block production board.
2. lighting according to claim 1 and circuit resistance measurement jig, is characterized in that: described power supply is also connected respectively by resistance with every block circuit connecting plate.
3. lighting according to claim 1 and 2 and circuit resistance measurement jig, is characterized in that: described power supply is 5V power supply or 12V power supply or 24V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565215.8U CN204964556U (en) | 2015-07-31 | 2015-07-31 | Light a lamp and circuit resistance test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565215.8U CN204964556U (en) | 2015-07-31 | 2015-07-31 | Light a lamp and circuit resistance test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964556U true CN204964556U (en) | 2016-01-13 |
Family
ID=55059612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565215.8U Active CN204964556U (en) | 2015-07-31 | 2015-07-31 | Light a lamp and circuit resistance test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067844A (en) * | 2015-07-31 | 2015-11-18 | 苏州市华扬电子有限公司 | Lighting and line resistance value test fixture |
-
2015
- 2015-07-31 CN CN201520565215.8U patent/CN204964556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067844A (en) * | 2015-07-31 | 2015-11-18 | 苏州市华扬电子有限公司 | Lighting and line resistance value test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215132 Xiangcheng District City, Suzhou province Huangqiao Street Lane Village Patentee after: SUZHOU HUAYANG ELECTRONICS CO., LTD. Address before: 215132, Jiangsu, Xiangcheng District, Huangqiao province Suzhou Street Wood Lane Village Suzhou Hua Yang Electronics Co., Ltd. Patentee before: SUZHOU HUAYANG ELECTRONICS CO., LTD. |