CN203011997U - Automatic voltage detection device - Google Patents
Automatic voltage detection device Download PDFInfo
- Publication number
- CN203011997U CN203011997U CN 201220472965 CN201220472965U CN203011997U CN 203011997 U CN203011997 U CN 203011997U CN 201220472965 CN201220472965 CN 201220472965 CN 201220472965 U CN201220472965 U CN 201220472965U CN 203011997 U CN203011997 U CN 203011997U
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- battery
- probe
- automatic voltage
- plc
- voltage
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Abstract
The utility model discloses an automatic voltage detection device. A battery pack is placed on a detection base of the detection device, each group of battery is correspondingly provided with a diode, the detection base sinks to trigger a proximity switch located at the bottom, the proximity switch inputs a signal to a programmable logic controller (PLC), the PLC controls a cylinder to push a top probe to one end of the battery, the other end of the battery is in contact with a bottom probe to form a detection circuit, a resistor is added in the detection circuit, an obtained voltage value of a system during data sampling is the actual voltage value, when the detected voltage difference exceeds a set range or the voltage of a single lithium battery is not in the set range, the PLC drives the diode to emit light, so that an unqualified battery can be rapidly found out. The automatic voltage detection device has the advantages that the work efficiency is high, and the dropout voltage of the battery pack can be rapidly and accurately detected.
Description
Technical field
The utility model relates to a kind of automatic voltage detector, belongs to lithium battery battery bag voltage detecting field.
Background technology
Lithium battery is widely used in various electronic as a kind of high efficient energy sources carrier, such as imaging device, and optical instrument, communication apparatus, Medical Instruments, computing machine and mobile phone etc.
In battery PACK industry, carry by travelling belt after traditional lithium battery coding is completed and fall into the rewinding box, because lithium battery is the random rewinding box that falls into, can only rely on and manually arrange vanning, inefficiency easily produces between lithium battery when falling into simultaneously the rewinding box and collides with, and affects product quality.
In daily power brick voltage detecting, generally detect the global voltage of battery with multimeter, perhaps substep repeated detection monomer battery voltage, rely on to judge manually whether power brick voltage meets standard, there is inefficiency in this mode, judges the drawbacks such as inaccurate.
The utility model content
The utility model proposes a kind of automatic voltage detector, detect in order to realize automatic voltage, increase work efficiency, avoid manually-operated to affect product quality.
For realizing this purpose, the method that the utility model adopts is: a kind of automatic voltage detector, comprise detecting device and PLC, and electric battery is placed on detecting device, PLC controls detecting device and detects.
Described detecting device comprises and detects base, top probe, bottom probe, cylinder and approach switch, and top probe and bottom probe are positioned at and detect base two ends, and approach switch is arranged on and detects the base bottom, and cylinder connects top probe.
Described approach switch connects PLC, and PLC connects cylinder.
Described electric battery is connected with a diode.
Described PLC control linkage diode.
After touching electric battery two ends, top probe and bottom probe form testing circuit.
Be provided with resistance in described testing circuit.
The number of described top probe and bottom probe is for being 6, and top probe is identical with putting in order of bottom probe.
Its beneficial effect is: be loaded with resistance in testing circuit, make system guarantee that when data sampling the voltage volume that obtains is the virtual voltage volume, when the voltage difference that obtains when detection surpasses setting range or single-lithium-battery cell voltage not at setting range, PLC will drive LED lighting, in order to the underproof battery of quick lock in, this pick-up unit high efficiency can detect the pressure reduction of power brick quickly and accurately.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of described detecting device.
Embodiment
Disclosed all features in this instructions, or the step in disclosed all methods or process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this instructions (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or similar characteristics.
As shown in Figure 1 and Figure 2, a kind of automatic voltage detector, comprise detecting device and PLC6, electric battery 7 is placed on detecting device, each electric battery 7 correspondence is provided with a diode 8, when the voltage difference that detects surpasses setting range or the single-lithium-battery cell voltage is poor not in setting range the time, PLC6 controls diode 8 and lights, but the underproof battery of quick lock in.
Described detecting device comprises and detects base plate 1, detects base plate 1 in order to hold electric battery 7, detects base plate 1 two ends and is respectively top probe 3 and bottom probe 4, and top probe 3 connects cylinders 2, detects base plate 1 bottom and is provided with approach switch 5.The optimal number of described top probe 3 and bottom probe 4 is for being 6, and top probe 3 is identical with putting in order of bottom probe 4.When electric battery 7 is placed on detection base plate 1, detect base plate 1 and touch approach switch 5, approach switch 5 connects PLC6,2 runnings of PLC6 control cylinder, cylinder 2 is pushed top probe 3 to electric battery 7, make electric battery 7 two ends touch respectively top probe 3 and bottom probe 4, form testing circuit, be provided with resistance in testing circuit, in order to guarantee that the voltage volume that system data obtains when adopting is the virtual voltage volume of electric battery, this device detects fast accurately, and work efficiency is high than manually-operated, has avoided simultaneously the phenomenon of manually-operated with damage of product.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (8)
1. an automatic voltage detector, comprise detecting device and PLC(6), it is characterized in that, electric battery (7) is placed on detecting device, PLC(6) control detecting device and detect.
2. automatic voltage detector according to claim 1, it is characterized in that, described detecting device comprises detection base (1), top probe (3), bottom probe (4), cylinder (2) and approach switch (5), top probe (3) and bottom probe (4) are positioned at and detect base (1) two ends, approach switch (5) is arranged on and detects bottom base (1), and cylinder (2) connects top probe (3).
3. automatic voltage detector according to claim 2, is characterized in that, described approach switch (5) connects PLC(6), PLC(6) connect cylinder (2).
4. automatic voltage detector according to claim 1, is characterized in that, described electric battery (7) is connected with a diode (8).
5. automatic voltage detector according to claim 4, is characterized in that, described PLC(6) control linkage diode (8).
6. automatic voltage detector according to claim 2, is characterized in that, forms testing circuit after top probe (3) and bottom probe (4) touch electric battery (7) two ends.
7. automatic voltage detector according to claim 6, is characterized in that, is provided with resistance in described testing circuit.
8. automatic voltage detector according to claim 6, is characterized in that, the number of described top probe (3) and bottom probe (4) is for being 6, and top probe (3) is identical with putting in order of bottom probe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472965 CN203011997U (en) | 2012-09-17 | 2012-09-17 | Automatic voltage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472965 CN203011997U (en) | 2012-09-17 | 2012-09-17 | Automatic voltage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011997U true CN203011997U (en) | 2013-06-19 |
Family
ID=48603579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472965 Expired - Fee Related CN203011997U (en) | 2012-09-17 | 2012-09-17 | Automatic voltage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901860A (en) * | 2012-09-17 | 2013-01-30 | 江苏天鹏电源有限公司 | Automatic voltage detection device |
| CN103675406A (en) * | 2013-11-13 | 2014-03-26 | 河南超威电源有限公司 | Battery voltage automatic test screening device and method thereof |
-
2012
- 2012-09-17 CN CN 201220472965 patent/CN203011997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901860A (en) * | 2012-09-17 | 2013-01-30 | 江苏天鹏电源有限公司 | Automatic voltage detection device |
| CN103675406A (en) * | 2013-11-13 | 2014-03-26 | 河南超威电源有限公司 | Battery voltage automatic test screening device and method thereof |
| CN103675406B (en) * | 2013-11-13 | 2016-04-20 | 河南超威电源有限公司 | Cell voltage detects screening plant and method automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |