CN104777362A - Continuous resistor value testing device - Google Patents
Continuous resistor value testing device Download PDFInfo
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- CN104777362A CN104777362A CN201510145012.8A CN201510145012A CN104777362A CN 104777362 A CN104777362 A CN 104777362A CN 201510145012 A CN201510145012 A CN 201510145012A CN 104777362 A CN104777362 A CN 104777362A
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- gear
- resistance
- test device
- measuring module
- continuous test
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Abstract
The invention discloses a continuous resistor value testing device. The continuous resistor value testing device comprises a base (1), a conveying belt (2), a display device (3), a gear (4), an electric motor (5), a support (6), a fixed plate (7), a movable plate (8) and a resistor measurement module (9), wherein the electric motor (5) is connected with a gear shaft of the gear (4) which is arranged above the conveying belt (2); metal contact plates (401) are arranged in gear slots of the gear (4) and are arranged pairwise at two ends in each gear slot. According to the continuous resistor value testing device, a strip-shaped resistance band formed by fixing two terminals of each resistor is placed on the conveying belt, the gear rotates while the conveying belt moves, the resistors enter the gear slots, the metal contact plates in the gear slots are electrically connected with the resistor measurement nodule, and resistor values are continuously measured and displayed on the display device.
Description
Technical field
The present invention relates to Electronic Testing field, particularly relate to a kind of resistance continuous test device.
Background technology
In prior art, the widespread use of resistance test instrument, be generally used for laboratory test to use or production line sampling observation use, two terminals of the terminals contact resistance of resistance meter, resistance meter display resistance value, artificial single measurement, can not realize continuous coverage, measurement efficiency is low, and the resistance that can not realize resistance in enormous quantities is measured.
Summary of the invention
The object of the invention is to provide a kind of continuous and automatic testing resistance device, place on the belt after two of resistance terminals are fixed as strip resistance band, while travelling belt movement, pinion rotation, resistance enters in gear grooved, the metallic contact plate in gear grooved, and metallic contact plate is electrically connected with resistance measuring module, realize the continuous coverage of resistance, and by resistance display on the display apparatus.
Technical solution of the present invention is as follows:
Resistance continuous test device, is characterized in that, comprises base, travelling belt, display device, gear, motor, support, fixed head, portable plate and resistance measuring module.
Display device, motor, travelling belt, resistance measuring module are all arranged on base, and fixed head is by Bracket setting on base, and gear is connected with fixed head by portable plate, and motor connects the gear shaft of gear.
Gear is arranged on the top of travelling belt.
Be provided with metallic contact plate in the gear grooved of gear, metallic contact plate is arranged in pairs, and be separately positioned on the two ends in gear grooved, metallic contact plate is electrically connected with resistance measuring module, and resistance measuring module 9 is electrically connected with display device 3.
Resistance measuring module comprises the R/V circuit that LM358 is formed, for measuring resistance resistance.
More preferably, the present invention also comprises on & off switch and measures rotating speed key, and on & off switch, measurement rotating speed key are all connected with electric electromechanics, the startup of on & off switch control device and stopping, rotating speed key control gear rotational speed, and then control test speed.
Gear is isolation material.
Portable plate is provided with strip through hole, is fixedly connected with between portable plate with fixed head by screw, portable plate can adjust height up and down, and then the distance between adjustment gear and travelling belt, uses the measurement of different resistance.
Distance on a moving belt between measured resistance is the integral multiple of gear tooth distance.Resistance is when dispatching from the factory, and the connecting line at general two ends is fixed, and strip is placed at equal intervals, and the distance on travelling belt between measured resistance is the integral multiple of gear tooth distance, can realize resistance in measuring process and can enter in gear grooved.
The rotating speed of gear is identical with the transfer rate of travelling belt, ensures that measured resistance enters in gear grooved, and is not pressed by gear.
Compared with prior art, advantage is in the present invention:
Resistance continuous test device provided by the invention, the strip resistance band fixed by two of resistance terminals is placed on the belt, while travelling belt movement, pinion rotation, resistance enters in gear grooved, the metallic contact plate in gear grooved, and metallic contact plate is electrically connected with resistance measuring module, realize the continuous coverage of resistance, and by resistance display on the display apparatus.
Accompanying drawing explanation
Fig. 1 is the structural representation of resistance continuous test device of the present invention;
Fig. 2 be gear of the present invention gear grooved in metallic contact plate schematic diagram is set.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Fig. 1, resistance continuous test device, is characterized in that, comprises base 1, travelling belt 2, display device 3, gear 4, motor 5, support 6, fixed head 7, portable plate 8 and resistance measuring module 9.
Display device 3, motor 5, travelling belt 2, resistance measuring module 9 are all arranged on base 1, and fixed head 7 is arranged on base 1 by support 6, and gear 4 is connected with fixed head 7 by portable plate 8, and motor 5 connects the gear shaft of gear 4.
Gear 4 is arranged on the top of travelling belt 2.
As shown in Figure 2, be provided with metallic contact plate 401 in the gear grooved of gear 4, metallic contact plate 401 is arranged in pairs, is separately positioned on the two ends in gear grooved, and metallic contact plate 401 is electrically connected with resistance measuring module 9, and resistance measuring module 9 is electrically connected with display device 3.
Resistance measuring module 9 comprises the R/V circuit that LM358 is formed.
More preferably, the present invention also comprises on & off switch 10 and measures rotating speed key 11, and on & off switch 10, measurement rotating speed key 11 are all electrically connected with motor 5, the startup of on & off switch 10 control device and stopping, rotating speed key 11 control gear rotating speed, and then control test speed.
Gear 4 is isolation material.
Portable plate 8 is provided with strip through hole 801, is fixedly connected with between portable plate 8 with fixed head 7 by screw, portable plate 8 can adjust height up and down, and then the distance between adjustment gear 4 and travelling belt 2, uses the measurement of different resistance.
Distance on a moving belt between measured resistance is the integral multiple of gear 4 gear teeth distance.Resistance is when dispatching from the factory, and the connecting line at general two ends is fixed, and strip is placed at equal intervals, and the distance on travelling belt between measured resistance is the integral multiple of gear 4 gear teeth distance, can realize resistance in measuring process and can enter in gear grooved.
The rotating speed of gear 4 is identical with the transfer rate of travelling belt 2, ensures that measured resistance enters in gear grooved, and is not pressed by gear.
Order of the present invention provides a kind of continuous and automatic testing resistance device, the strip resistance band fixed by two of resistance terminals is placed on the belt, while travelling belt movement, pinion rotation, resistance enters in gear grooved, the metallic contact plate 401 in gear grooved, and metallic contact plate 401 is electrically connected with resistance measuring module 9, realize the continuous coverage of resistance, and by resistance display on the display apparatus.
Below be only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. resistance continuous test device, is characterized in that, comprises base (1), travelling belt (2), display device (3), gear (4), motor (5), support (6), fixed head (7), portable plate (8) and resistance measuring module (9);
Described display device (3), motor (5), travelling belt (2), resistance measuring module (9) are all arranged on base (1), described fixed head (7) is arranged on base (1) by support (6), described gear (4) is connected with fixed head (7) by portable plate (8), and described motor (5) connects the gear shaft of gear (4);
Described gear (4) is arranged on the top of travelling belt (2);
Metallic contact plate (401) is provided with in the gear grooved of described gear (4), metallic contact plate (401) is arranged in pairs, be separately positioned on the two ends in gear grooved, described metallic contact plate (401) is electrically connected with resistance measuring module (9), and described resistance measuring module (9) is electrically connected with display device (3).
2. resistance continuous test device according to claim 1, is characterized in that, described resistance measuring module (9) comprises the R/V circuit that LM358 is formed.
3. resistance continuous test device according to claim 1, is characterized in that, also comprises on & off switch (10) and measures rotating speed key (11), and described on & off switch (10), measurement rotating speed key (11) are all electrically connected with motor (5).
4. resistance continuous test device according to claim 1, is characterized in that, described gear (4) is isolation material.
5. resistance continuous test device according to claim 1, is characterized in that, described portable plate (8) is provided with strip through hole (801), is fixedly connected with between described portable plate (8) with fixed head (7) by screw.
6. resistance continuous test device according to claim 1, is characterized in that, described distance on a moving belt between measured resistance is the integral multiple of gear (4) gear teeth distance.
7. resistance continuous test device according to claim 1, is characterized in that, the rotating speed of described gear 4 is identical with the transfer rate of described travelling belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145012.8A CN104777362B (en) | 2015-03-31 | 2015-03-31 | Resistance continuous test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145012.8A CN104777362B (en) | 2015-03-31 | 2015-03-31 | Resistance continuous test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104777362A true CN104777362A (en) | 2015-07-15 |
| CN104777362B CN104777362B (en) | 2017-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145012.8A Active CN104777362B (en) | 2015-03-31 | 2015-03-31 | Resistance continuous test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104777362B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974198A (en) * | 2016-06-17 | 2016-09-28 | 苏州华徕光电仪器有限公司 | Testing device capable of continuously measuring resistance |
| CN108181509A (en) * | 2017-12-08 | 2018-06-19 | 重庆材料研究院有限公司 | Metal wire material rice resistance continuous precision test device and method |
| CN113092860A (en) * | 2019-12-23 | 2021-07-09 | 神讯电脑(昆山)有限公司 | Resistance value detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08152446A (en) * | 1994-11-29 | 1996-06-11 | Japan Synthetic Rubber Co Ltd | Surface resistance measuring apparatus and its rotary head |
| CN1560643A (en) * | 2004-02-23 | 2005-01-05 | 西安交通大学 | Semi-wave impulse current automatic testing device of pressure-sensitive resistor disc |
| CN2879442Y (en) * | 2006-03-17 | 2007-03-14 | 天津力神电池股份有限公司 | Column type lithium ion battery automatic winding machine pole group insulating resistance non-damage detecting mechanism |
| CN201681128U (en) * | 2010-04-14 | 2010-12-22 | 惠州市嘉泰电气有限公司 | Automatic tester for electrical performances |
| JP2014044102A (en) * | 2012-08-27 | 2014-03-13 | Hioki Ee Corp | Four-terminal resistance measuring device, inspection device, four-terminal resistance measuring method and inspection method |
| KR101462429B1 (en) * | 2013-07-19 | 2014-11-17 | 한국타이어 주식회사 | On-line measurement apparatus of tire tread electrical conductivity |
| CN204740289U (en) * | 2015-03-31 | 2015-11-04 | 苏州华徕光电仪器有限公司 | Continuous testing arrangement of resistance |
-
2015
- 2015-03-31 CN CN201510145012.8A patent/CN104777362B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08152446A (en) * | 1994-11-29 | 1996-06-11 | Japan Synthetic Rubber Co Ltd | Surface resistance measuring apparatus and its rotary head |
| CN1560643A (en) * | 2004-02-23 | 2005-01-05 | 西安交通大学 | Semi-wave impulse current automatic testing device of pressure-sensitive resistor disc |
| CN2879442Y (en) * | 2006-03-17 | 2007-03-14 | 天津力神电池股份有限公司 | Column type lithium ion battery automatic winding machine pole group insulating resistance non-damage detecting mechanism |
| CN201681128U (en) * | 2010-04-14 | 2010-12-22 | 惠州市嘉泰电气有限公司 | Automatic tester for electrical performances |
| JP2014044102A (en) * | 2012-08-27 | 2014-03-13 | Hioki Ee Corp | Four-terminal resistance measuring device, inspection device, four-terminal resistance measuring method and inspection method |
| KR101462429B1 (en) * | 2013-07-19 | 2014-11-17 | 한국타이어 주식회사 | On-line measurement apparatus of tire tread electrical conductivity |
| CN204740289U (en) * | 2015-03-31 | 2015-11-04 | 苏州华徕光电仪器有限公司 | Continuous testing arrangement of resistance |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974198A (en) * | 2016-06-17 | 2016-09-28 | 苏州华徕光电仪器有限公司 | Testing device capable of continuously measuring resistance |
| CN105974198B (en) * | 2016-06-17 | 2019-03-15 | 苏州华徕光电仪器有限公司 | A kind of test device that can continuously measure resistance |
| CN108181509A (en) * | 2017-12-08 | 2018-06-19 | 重庆材料研究院有限公司 | Metal wire material rice resistance continuous precision test device and method |
| CN113092860A (en) * | 2019-12-23 | 2021-07-09 | 神讯电脑(昆山)有限公司 | Resistance value detection device |
| CN113092860B (en) * | 2019-12-23 | 2023-09-12 | 神讯电脑(昆山)有限公司 | Resistance value detection device |
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| Publication number | Publication date |
|---|---|
| CN104777362B (en) | 2017-10-10 |
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Effective date of registration: 20180830 Address after: 226300 8 Hing five Avenue, five town, Tongzhou District, Nantong, Jiangsu Patentee after: Nantong Meelain Electric Appliance Co., Ltd. Address before: 215153 new street of Tongan town, Suzhou high tech Zone, Jiangsu Province Patentee before: Suzhou Hua Lai photoelectric instrument Co., Ltd |
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