CN204832467U - Hand -held type storage battery tester - Google Patents
Hand -held type storage battery tester Download PDFInfo
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- CN204832467U CN204832467U CN201520574914.9U CN201520574914U CN204832467U CN 204832467 U CN204832467 U CN 204832467U CN 201520574914 U CN201520574914 U CN 201520574914U CN 204832467 U CN204832467 U CN 204832467U
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Abstract
The utility model relates to a hand -held type storage battery tester, include shell and the metal chuck of being connected through electric wire and shell a terminal surface of shell is provided with control panel, is equipped with the cavity in the shell, is provided with control circuit in the cavity, control circuit includes storage circuit, key entry circuit and sensor interface circuit, control circuit includes singlechip and continuous peripheral circuit, the peripheral circuit includes storage circuit, key entry circuit and sensor interface circuit, the singlechip still is connected with the malfunction alerting circuit, control circuit still is connected with voltage, resistance detection circuit, and voltage, resistance detection circuit pass through the electric wire and be connected with the metal chuck. The utility model discloses can detect the storage battery in service behavior at any time, in case battery service conditions no longer satisfies in the standard time of the use, the device is automatic to send alarm information, and the administrator of being convenient for masters the operating condition of battery at any time to reach the effectual circuit system's of maintenance mesh.
Description
Technical field
The utility model relates to a kind of storage battery tester, particularly a kind of hand-held storage battery tester.
Background technology
Battery tester a kind ofly carries out real-time, perfect on-line checkingi and the device of management for power-supply system accumulator.Be widely used in the management of the power energy-storage battery of the relevant industries such as electric power, communication, traffic, automobile at present.Battery tester refers generally to the instrument testing the plurality of batteries (group) such as lithium ion battery, Ni-MH battery, polymer battery fast; be widely used in all kinds of cell production companies production line balance to detect; common battery tester has: battery voltage internal resistance tester; resultant battery comprehensive tester; battery capacity tester; tester for protecting plate of lithium cell, cell voltage sorter etc.
Storage battery Clinical significance of detecting is great, and such as, in Logistics networks trouble-free operation, storage battery plays the function that when mains supply interrupts, maintenance system is normally run, and also plays simultaneously and leaches noise voltage, keep the function of communication quality.But these batteries, once after putting into operation, relate to replacing in several years hardly, thus strengthen the maintenance to storage battery, improve its behaviour in service, thus the effective serviceable life extending storage battery, have great importance, storage battery detects in power-source maintenance, plays irreplaceable effect.
Utility model content
The purpose of this utility model is that storage battery works smoothly, normally in order to help present stage to ensure, the dangerous storage battery of differentiation fast and effectively, and service equipment is powered the object such as normal, and a kind of hand-held storage battery tester proposed.
To achieve these goals, the utility model have employed following technical scheme:
A kind of hand-held storage battery tester, the metal collet comprising shell and be connected with shell by electric wire, an end face of described shell is provided with control panel, cavity is provided with in described shell, control circuit is provided with in cavity, described control circuit comprises storage circuit, input through keyboard circuit and sensor interface circuitry, described control circuit comprises single-chip microcomputer and connected peripheral circuit thereof, described peripheral circuit comprises storage circuit, input through keyboard circuit and sensor interface circuitry, described single-chip microcomputer is also connected with failure alarm circuit, described failure alarm circuit is used for Logic judgment, when the voltage of detected storage battery, when resistance exceeds critical value, described failure alarm circuit will be judged to be " unlatching " state, when detecting the voltage of storage battery, when resistance is in critical value range, state that described failure alarm circuit will be judged to be " closing ", described control circuit is also connected with voltage, resistance detecting circuit, and voltage, resistance detecting circuit are connected with metal collet by electric wire.
Preferably, described control circuit is also connected with buzzer circuit.
Preferably, described control circuit is also connected with software analysis circuit, and another end face of described shell is provided with output line port.
Preferably, described control circuit is also connected with data display circuit, and described control panel is fixedly connected with digital indicator.
Preferably, described control circuit is also connected with data-carrier store.
Preferably, described control circuit adopts single-chip microcomputer.
The utility model with the single-chip microcomputer of advanced person for control core, adopt high-performance sensors, can simultaneously to voltage, the capable measurement of resistance of storage battery, judge its health status, and realize liquid crystal digital display, also by button, data are carried out simple process and calculated, thus make instrument can according to field condition, tested electric battery is screened, once find that suspicious storage battery is, device automatic alarm.
The utility model further provided with hummer and software analysis circuit, when testing circuit detects voltage, resistance value not in normal range, triggering hummer works, and simultaneously by software analysis circuit analysis data, and data are presented on screen, be convenient to the duty that keeper grasps storage battery at any time.
The utility model further provided with output line port, USB data line can be used to be connected with computer, carry out the transmission of communication and data, preserve data, inquires about and delete by the port.
The utility model measuring accuracy is high, reproducible, strong operability; easy to use, there is storage battery on-line monitoring function, thus reach the object of effective protection electric battery; the storage battery monitoring business of every profession and trade can be widely used in, instruct storage battery combo, storage battery is applied more scientific, reasonable.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is control circuit composition frame chart of the present utility model.
Embodiment
As depicted in figs. 1 and 2, Fig. 1 is basic structure schematic diagram of the present utility model; Fig. 2 is control circuit composition frame chart of the present utility model.
With reference to Fig. 1, Fig. 2, a kind of hand-held storage battery tester that the utility model provides, the metal collet 11 comprising shell 1 and be connected with shell 1 by electric wire, described shell 1 is rectangular parallelepiped, cavity is provided with in described shell 1, in cavity, be provided with control circuit 3, be provided with opening in the front side of described cavity, around openings is fixedly connected with a control panel 2.
Described control panel 2 is provided with one group of button 2.1, described control panel 2 is also arranged an adjusting knob 2.2, described button 2.1 and adjusting knob 2.2 for arranging pattern and the regulation stall of measurement, and then for measuring and recording the numerical value of storage battery.
Described control panel 2 is also provided with a digital indicator 9, be used for showing voltage and the resistance of institute survey storage battery respectively, described digital indicator 9, by data display circuit 8, is connected with described control circuit 3.
The lower end of described shell 1 connects two metal collet 11 by electric wire, and described metal collet 11 is for detecting the electrode on storage battery, and described metal collet 11 is connected with voltage, resistance detecting circuit 5 by electric wire.
Described control circuit 3 comprises single-chip microcomputer 3.1 and peripheral circuit thereof, and described peripheral circuit comprises storage circuit, input through keyboard circuit and sensor interface circuitry, and above circuit is all connected with single-chip microcomputer 3.1.
Described single-chip microcomputer 3.1 is also connected with failure alarm circuit 4, described failure alarm circuit 4 is for Logic judgment, when the voltage of detected storage battery, resistance exceed critical value, described failure alarm circuit 4 will be judged to be " unlatching " state, when detecting the voltage of storage battery, resistance is when being in critical value range, and described failure alarm circuit 4 will be judged to be " closing " state.
Described single-chip microcomputer 3.1 is also connected with voltage, resistance detecting circuit 5, the input end of described voltage, resistance detecting circuit 5 input, the output port that are connected to single-chip microcomputer 3.1 corresponding to output terminal, the signal feedback that detects to failure alarm circuit 4, and is shown current voltage and resistance by digital indicator 9 by described voltage, resistance detecting circuit 5.
Described single-chip microcomputer 3.1 is also connected with buzzer circuit 6, described buzzer circuit 6 is when current voltage and resistance exceed early warning value, chimes of doom can be sent, and after data are analyzed by software analysis circuit 7, be presented at by analytical structure on digital indicator 9, described software analysis circuit 7 is connected with described single-chip microcomputer 3.1 equally.
Described software analysis circuit 7 is connected with external computer by output line port 1.1.
Described single-chip microcomputer 3.1 is also connected with data-carrier store 10, and described data-carrier store 10 can store current data etc. and amount to 100 groups of data, and has access in real time by button 2.1.
Described single-chip microcomputer can adopt STC89C51 single-chip microcomputer to realize, and the voltage in the present embodiment, resistance detecting circuit, power circuit, storage circuit, input through keyboard circuit and sensor interface circuitry all can adopt existing chip or integrated circuit or existing components and parts.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a hand-held storage battery tester, it is characterized in that, the metal collet (11) comprising shell (1) and be connected with shell (1) by electric wire, an end face of described shell (1) is provided with control panel (2), described shell is provided with cavity in (1), control circuit (3) is provided with in cavity, described control circuit (3) comprises storage circuit, input through keyboard circuit and sensor interface circuitry, the peripheral circuit that described control circuit (3) comprises single-chip microcomputer (3.1) and is connected, described peripheral circuit comprises storage circuit, input through keyboard circuit and sensor interface circuitry, described single-chip microcomputer (3.1) is also connected with failure alarm circuit (4), described failure alarm circuit (4) is for Logic judgment, when the voltage of detected storage battery, when resistance exceeds critical value, described failure alarm circuit (4) will be judged to be " unlatching " state, when detecting the voltage of storage battery, when resistance is in critical value range, described failure alarm circuit (4) will be judged to be " closing " state, described control circuit (3) is also connected with voltage, resistance detecting circuit (5), voltage, resistance detecting circuit (5) is connected with metal collet (11) by electric wire.
2. a kind of hand-held storage battery tester according to claim 1, is characterized in that; Described control circuit (3) is also connected with buzzer circuit (6).
3. a kind of hand-held storage battery tester according to claim 1, is characterized in that; Described control circuit (3) is also connected with software analysis circuit (7), and another end face of described shell (1) is provided with output line port (1.1).
4. a kind of hand-held storage battery tester according to claim 1, is characterized in that; Described control circuit (3) is also connected with data display circuit (8), and described control panel (2) is fixedly connected with digital indicator (9).
5. a kind of hand-held storage battery tester according to claim 1, is characterized in that; Described control circuit (3) is also connected with data-carrier store (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574914.9U CN204832467U (en) | 2015-07-29 | 2015-07-29 | Hand -held type storage battery tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574914.9U CN204832467U (en) | 2015-07-29 | 2015-07-29 | Hand -held type storage battery tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832467U true CN204832467U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520574914.9U Active CN204832467U (en) | 2015-07-29 | 2015-07-29 | Hand -held type storage battery tester |
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| Country | Link |
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| CN (1) | CN204832467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707170A (en) * | 2015-07-29 | 2017-05-24 | 河南省银河通信电器设备有限公司 | Hand-held battery tester |
-
2015
- 2015-07-29 CN CN201520574914.9U patent/CN204832467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707170A (en) * | 2015-07-29 | 2017-05-24 | 河南省银河通信电器设备有限公司 | Hand-held battery tester |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |