CN201110867Y - Main accumulator battery data acquisition interface plate - Google Patents
Main accumulator battery data acquisition interface plate Download PDFInfo
- Publication number
- CN201110867Y CN201110867Y CNU2007200822904U CN200720082290U CN201110867Y CN 201110867 Y CN201110867 Y CN 201110867Y CN U2007200822904 U CNU2007200822904 U CN U2007200822904U CN 200720082290 U CN200720082290 U CN 200720082290U CN 201110867 Y CN201110867 Y CN 201110867Y
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- CN
- China
- Prior art keywords
- wiring board
- printed wiring
- storage battery
- main storage
- battery group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a data acquisition interface board of a main accumulator battery, which comprises a detecting needle, a printed circuit board, an insulation board, a case cover plate and a serial data communication interface. When detecting voltage of single cells, the data acquisition interface board of a main accumulator battery is fixed on a main accumulator battery case body, and the detecting needle is contacted with a terminal post connecting sheet, then, the voltage of each single cell can be collected conveniently, fast, safely and reliably.
Description
Technical field
The utility model relates to a kind of main storage battery group data acquisition interface plate.
Background technology
The main storage battery group is made up of several cell batteries, and the pole of the opposed polarity of adjacent two cell batteries is cascaded with brace, places in the stainless steel casing.The main storage battery group is mainly used in to automobile, the power supply of aircraft even load or engine ignition.The main storage battery group is regularly being detected when safeguarding, needing each monomer voltage of monitoring main storage battery group in real time, in case some monomer voltage overshoot voltage regime, battery pack does not allow to use.General main storage battery group detects the mode of safeguarding employing manual measurement or computer acquisition monomer voltage and monitors main storage battery group maintenance process.No matter the method that manual measurement or computer acquisition generally use metal clip to clip on the main storage battery group cell batteries pole is gathered the monomer voltage of main storage battery group, this connects the method for pole because pole is many, the metal clip that uses is also many, complex operation, workload are big, inefficiency, when connecting, easily cause metal clip to be in contact with one another and make discharge of main storage battery group even short circuit, cause the damage of main storage battery group even jeopardize personal safety; And metal clip is stained with corrosion easily behind the electrolytic solution, causes the accuracy that contact resistance increases influences image data; Metal clip frequently connects, and easily causes loose contact, even gathers less than data.
Summary of the invention:
The technical problems to be solved in the utility model is to provide the interface board of a kind of main storage battery group data acquisition, changes the data acquisition connected mode, realizes the reliable connection to the main storage battery group, and the convenient maintenance calculations machine equipment that detects is gathered voltage data.
For solving the problems of the technologies described above, the utility model provides a kind of main storage battery group data acquisition interface plate, comprise: detect pin, printed wiring board, insulcrete, cover plate and serial data communication interface, described cover plate is a lid shape and metal edge frame main storage battery group casing coupling, having four hooks to buckle with four of main storage battery group casing on the cover plate is connected, cover plate one side is equipped with a serial data communication interface, described printed wiring board and insulcrete are overlapping to be fixed in the cover plate frame, the upper strata is an insulcrete, lower floor is a printed wiring board, the circuit placement-face of printed wiring board places between two plates, have some through holes and some liquid feeding bleeder vents on printed wiring board and the insulcrete, described detection pin is made up of the probe of cylindrical metal shell and band silver plated contact, probe can be in cylindrical metal shell elastic telescopic, detecting pin is fixed in the through hole of opening on printed wiring board and the insulcrete, each detects Aculeata and connects lead, be connected with a circuit on the printed wiring board respectively, described serial data communication interface is one 25 core plug, and each the bar circuit in the printed wiring board is communicated with the single line of serial ports.
The utility model has following good effect than prior art.When monomer battery voltage detects, as long as main storage battery group data acquisition interface plate is fixed on the main storage battery group casing, detect pin and contact with the pole brace, relatively two or three detect the voltage difference between pin, can convenient, fast, safe, reliably collect the voltage of each monomer; After having adopted main storage battery group data acquisition interface plate, solve metal clip and when connecting, easily caused and be in contact with one another the shortcoming that makes battery discharging even short circuit, protected main storage battery group and personal safety; Overcome metal clip and be stained with the shortcoming that electrolytic solution influences the accuracy of image data, improved the accuracy of image data; Solved frequent connection metal clip and loose contact cause can't image data shortcoming, guaranteed the reliability of data acquisition; Convenient and reliable when main storage battery group data acquisition interface plate connects, improved work efficiency, reduced workload.
Description of drawings
Fig. 1 is the vertical view of the utility model main storage battery group data acquisition interface plate.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the detection needle construction figure of the utility model main storage battery group data acquisition interface plate.
Fig. 4 is the partial sectional view of an embodiment of the utility model main storage battery group data acquisition interface plate.
Embodiment
Below in conjunction with embodiment the utility model is further described.
Fig. 1 and Fig. 2 show the structure of the utility model main storage battery group data acquisition interface plate.Cover plate 8 is a lid shape and stainless steel frame main storage battery group casing coupling, four hooks 2 are arranged on it, cover plate one side is equipped with a serial data communication interface 13, printed wiring board 11 and insulcrete 10 are overlapping, be fixed in cover plate 8 frames by four screws 9, the upper strata is an insulcrete 10, lower floor is a printed wiring board 11, the circuit placement-face of printed wiring board 11 places between two plates, have some through holes and some liquid feeding bleeder vents 14 on printed wiring board 11 and the insulcrete 10, the main storage battery group that makes things convenient for liquid feeding bleeder vent 14 detects adds electrolytic solution and cell exhaust when safeguarding, insulcrete 10 materials are glass fiber fabric swatch, can gain in strength, prevent that track plate 11 is corroded, can fixed test pin and possess insulating effect.Detecting pin 5 is fixed in the through hole of opening on printed wiring board 11 and the insulcrete 10, each detects Aculeata and connects lead 12, be connected with a circuit on the printed wiring board 11 respectively, described serial data communication interface 13 is one 25 core plugs, a circuit in its every equal definable printed wiring board 11 of line.Fig. 2 only shows one and detects pin, and the distributed quantity that detects pin is determined by the cell number.
Fig. 3 shows the detection needle construction figure of main storage battery group data acquisition interface plate, detecting pin is made up of the probe 18 of cylindrical stainless steel casing 15 and stainless steel material, probe 18 is step cylindrical bars, be with a compression spring 17 on the cylindrical bar, be limited in the cylindrical metal shell by Spring Card 16, probe 18 can be in cylindrical metal shell elastic telescopic, the conical head of probe 18 is coated with silver, the conductance height is beneficial to contact.
Fig. 4 shows the partial sectional view of an embodiment of the utility model main storage battery group data acquisition interface plate.Main storage battery group 3 is made up of 20 cells 6, each cell 6 is by 7 series connection of 21 pole braces, in detecting maintenance process, need to gather 20 monomer voltages of main storage battery group, when four on the main storage battery group data acquisition interface plate 1 hooks 2 and four of main storage battery group casing buckle 4 be connected and fixed after, every silver plated contact that detects pin 5 contacts with corresponding pole brace 7, utilize the compression spring elastic shrinkage to be pressed on the brace 7, and from brace 7 taking-up monomer voltage values, circuit by connecting line 12 and printed wiring board 11 is introduced serial data communication interface 13, detect service equipment by serial data communication interface 13 image data, just can gather monomer voltage automatically.
Claims (3)
1. main storage battery group data acquisition interface plate, comprise: detect pin (5), printed wiring board (11), insulcrete (10), cover plate (8) and serial data communication interface (13), described cover plate (8) is a lid shape and metal edge frame main storage battery group casing coupling, having four hooks (2) to buckle (4) with four of main storage battery group casing (3) on the cover plate (8) is connected, cover plate (8) one sides are equipped with a serial data communication interface (13), described printed wiring board (11) and insulcrete (10) are overlapping to be fixed in cover plate (8) frame, the upper strata is insulcrete (10), lower floor is printed wiring board (11), the circuit placement-face of printed wiring board (11) places between two plates, have some through holes on printed wiring board (11) and the insulcrete (10), it is characterized in that: described detection pin is fixed in the through hole of opening on printed wiring board and the insulcrete, each detects Aculeata and connects lead, is connected with a circuit on the printed wiring board respectively.
2. a kind of main storage battery group data acquisition interface plate according to claim 1 is characterized in that: described detection pin is made up of the probe of cylindrical metal shell and band silver plated contact, probe can be in cylindrical metal shell elastic telescopic.
3. a kind of main storage battery group data acquisition interface plate according to claim 1, it is characterized in that: every line of described serial data communication interface (13) all can be communicated with a circuit in the printed wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200822904U CN201110867Y (en) | 2007-12-07 | 2007-12-07 | Main accumulator battery data acquisition interface plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200822904U CN201110867Y (en) | 2007-12-07 | 2007-12-07 | Main accumulator battery data acquisition interface plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110867Y true CN201110867Y (en) | 2008-09-03 |
Family
ID=39895404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200822904U Expired - Lifetime CN201110867Y (en) | 2007-12-07 | 2007-12-07 | Main accumulator battery data acquisition interface plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110867Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288829A (en) * | 2011-07-19 | 2011-12-21 | 大同市新成特炭有限公司 | Controllable four-probe graphite resistance testing device |
| CN106646188A (en) * | 2016-10-26 | 2017-05-10 | 乐视控股（北京）有限公司 | Sleeve structure, terminal, measurement instrument, and measurement instrument control method , device and equipment |
-
2007
- 2007-12-07 CN CNU2007200822904U patent/CN201110867Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288829A (en) * | 2011-07-19 | 2011-12-21 | 大同市新成特炭有限公司 | Controllable four-probe graphite resistance testing device |
| CN102288829B (en) * | 2011-07-19 | 2013-07-10 | 大同新成新材料股份有限公司 | Controllable four-probe graphite resistance testing device |
| CN106646188A (en) * | 2016-10-26 | 2017-05-10 | 乐视控股（北京）有限公司 | Sleeve structure, terminal, measurement instrument, and measurement instrument control method , device and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |