CN2197678Y - Intellectural tester for battery voltage - Google Patents
Intellectural tester for battery voltage Download PDFInfo
- Publication number
- CN2197678Y CN2197678Y CN 93233776 CN93233776U CN2197678Y CN 2197678 Y CN2197678 Y CN 2197678Y CN 93233776 CN93233776 CN 93233776 CN 93233776 U CN93233776 U CN 93233776U CN 2197678 Y CN2197678 Y CN 2197678Y
- Authority
- CN
- China
- Prior art keywords
- electronic switch
- model
- utility
- photoelectrical coupler
- relay
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to an intelligent tester for battery voltage. In the utility model, a multi-path electronic switch is used to achieve the conversion of sampling voltage signals; a small intermediate relay is used to achieve the interlocking between batteries and the conversion of power voltage; a photoelectric coupler is used to achieve the interface between the utility model and a microprocessor. Compared with the existing detector, the utility model has the advantages of high reliability, small size, high detecting speed and short period, and the utility model can be used for the detection of various acid and alkali batteries and batteries which have different voltage values.
Description
The utility model relates to a kind of accumulator straight-flow system single battery voltage intelligent detecting instrument.This type of detector that appears on the market at present all adopts the mechanical type ledex because of its input interface device, so poor reliability, whole Battery pack sense cycle is long, and volume is bigger, and inconvenience is installed.
The purpose of this utility model is to adopt by integrated electronic switch, and the input interface device that miniature intermediate relay and photoelectrical coupler constitute replaces the mechanical type ledex, in order to the reliability that improves detector, shortens the sense cycle of whole Battery pack, reduces the instrument volume.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is an input interface device electricity functional-block diagram of the present utility model;
Fig. 2 is an electric functional-block diagram of the present utility model.
Referring to accompanying drawing, the utility model is by electronic switch 1-24, relay 1J-24J, and power supply 25 analog to digital converters 26, photoelectrical coupler 27-52,55-78, microprocessor 53, code translator 54 is formed.First group of normally closed contact of described relay 1J-24J is connected in series back and battery 25 successively and connects, second group of normally opened contact of 1J is respectively with the input end and the power supply 25 of electronic switch 1 and connect, second group of normally opened contact of 2J-24J respectively with the input end of the corresponding electronic switch 2-24 of the normally closed contact end of relay and connect, the 3rd group of normally opened contact of relay 1J-24J be respectively with another output terminal and the analog to digital converter 26 of electronic switch 1-24 and connect, and the input end of electronic switch 1-24 is respectively with electric battery and connect.Electronic switch 1-24 is connected with microprocessor 53 by photoelectrical coupler 28-51, relay 1J-24J is connected with code translator 54 by photoelectrical coupler 55-78, photoelectrical coupler 27 is connected with the input end of electronic switch 1 with photoelectrical coupler 55 respectively, and photoelectrical coupler 52 is connected with the input end of electronic switch 24 with photoelectrical coupler 78 respectively.
Principle of work of the present utility model is: 192 series-connected cells are divided into 24 groups, every group of 8 batteries, be connected with the input end of detecting device successively, send gating one Battery pack successively that executes instruction by microprocessor, this Battery pack one by one through the multi-channel electronic switch input analog-to-digital converter, is converted to digital quantity signal and deposits data-carrier store in, when the whole collections of the first Battery pack information of voltage finish, battery voltage information after gathering successively again finishes until whole collections.At this moment, deposited 192 cell voltage digital quantities in the microprocessor in, microprocessor carries out analyzing and processing according to order is set with digital quantity, and is transformed into the relevant voltage value for showing and printing.
Described before combining, the utility model is realized the sampling voltage conversion of signals because of adopting electronic switch, miniature relay is realized the power switch conversion in the middle of adopting, adopt photoelectrical coupler to realize and processor school, emblem mouth, both satisfied reliability requirement, dwindle the instrument volume, also improved the sampling detection speed, shortened the sense cycle of electric battery.
The utlity model has following function:
1. self-timing detects;
2. manually detect and show;
3. manually print automatically;
4. real-time clock.
The electric battery that this instrument can be used for various acid, alkaline cell group and various different magnitudes of voltage detects.
Claims (1)
1, a kind of cell voltage intelligent detecting instrument, it comprises power supply (25), microprocessor (53), code translator (54), it is characterized in that it also comprises electronic switch (1)-(24), relay (1J)-(24J), analog to digital converter (26), light pond coupling mechanism (27)-(52) (53)-(78), first group of normally closed contact of described relay (1J)-(24J) is connected in series back and battery (25) successively and connects, second group of normally opened contact of 1J is respectively with the input end and the power supply (25) of electronic switch (1) and connect, second group of normally opened contact (2J)-(24J) respectively with the input end of the normally closed contact end of relay and corresponding electronic switch (2)-(24) and connect, the 3rd group of normally opened contact of relay (1J)-(24J) is respectively with another output terminal and the analog to digital converter (26) of electronic switch (1)-(24) and connect, the input end of electronic switch (1)-(24) is respectively with electric battery and connect, electronic switch (1)-(24) are connected with microprocessor (53) by photoelectrical coupler (28)-(51), relay (1J)-(24J) is connected with code translator (54) by photoelectrical coupler (55)-(78), photoelectrical coupler (27) is connected with the input end of electronic switch (1) with photoelectrical coupler (55) respectively, and photoelectrical coupler (52) is connected with the input end of electronic switch (24) with photoelectrical coupler (78) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233776 CN2197678Y (en) | 1993-04-23 | 1993-04-23 | Intellectural tester for battery voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233776 CN2197678Y (en) | 1993-04-23 | 1993-04-23 | Intellectural tester for battery voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197678Y true CN2197678Y (en) | 1995-05-17 |
Family
ID=33809613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93233776 Expired - Fee Related CN2197678Y (en) | 1993-04-23 | 1993-04-23 | Intellectural tester for battery voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197678Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435831A (en) * | 2011-12-27 | 2012-05-02 | 太原万信蓄电池有限公司 | Portable detector for current and voltage of storage battery |
| CN102680908A (en) * | 2012-06-08 | 2012-09-19 | 山东申普交通科技有限公司 | Battery status detection record analyzer and control method |
-
1993
- 1993-04-23 CN CN 93233776 patent/CN2197678Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435831A (en) * | 2011-12-27 | 2012-05-02 | 太原万信蓄电池有限公司 | Portable detector for current and voltage of storage battery |
| CN102435831B (en) * | 2011-12-27 | 2014-05-07 | 太原万信蓄电池有限公司 | Portable detector for current and voltage of storage battery |
| CN102680908A (en) * | 2012-06-08 | 2012-09-19 | 山东申普交通科技有限公司 | Battery status detection record analyzer and control method |
| CN102680908B (en) * | 2012-06-08 | 2014-07-02 | 山东申普交通科技有限公司 | Battery status detection record analyzer and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201188118Y (en) | Whole electronic type intelligent electric meter | |
| CN2197678Y (en) | Intellectural tester for battery voltage | |
| CN201867646U (en) | Event sequence record accurate tester for SOE subsystem | |
| CN201600461U (en) | Multichannel pulse amplitude analyzer | |
| CN109541289A (en) | Lithium battery group single battery electric current high-precise synchronization in parallel acquires experimental provision | |
| CN201877865U (en) | Automobile power battery balance system | |
| CN111653807B (en) | Fuel cell monomer acquisition module and acquisition method thereof | |
| CN212208538U (en) | Super-long-distance LoRa ad-hoc network meter reading system | |
| CN202404215U (en) | Storage battery inspection system | |
| CN201069455Y (en) | Single phase electronic multi-charge rate power meter | |
| CN213957570U (en) | Small-size battery intelligence electric quantity tester | |
| CN201413231Y (en) | LED optical signal collecting circuit | |
| CN2460969Y (en) | Multipurpose electricity meter | |
| CN205563182U (en) | Solar energy power generation formula data acquisition box | |
| CN219034357U (en) | Separated external power supply fingerprint door lock | |
| CN217787222U (en) | Charge-discharge current acquisition circuit for lithium battery | |
| CN101769960B (en) | Sampling module for extensible single-phase electronic energy meter | |
| CN211180128U (en) | Battery low-voltage alarm circuit | |
| CN2462395Y (en) | Multi-user watt-hour meter | |
| CN203849586U (en) | Illumination acquisition system based on single-chip microcomputer | |
| CN210051914U (en) | Meteorological parameter tester | |
| CN212483816U (en) | High-sensitivity electric leakage detection system | |
| CN217956762U (en) | Portable solar navigation equipment | |
| CN201035742Y (en) | Switching action recorder device | |
| CN210923919U (en) | Wearable intelligent storage battery monomer state detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |