CN105510835A - Battery testing device and battery testing method - Google Patents
Battery testing device and battery testing method Download PDFInfo
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- CN105510835A CN105510835A CN201510855685.2A CN201510855685A CN105510835A CN 105510835 A CN105510835 A CN 105510835A CN 201510855685 A CN201510855685 A CN 201510855685A CN 105510835 A CN105510835 A CN 105510835A
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- battery
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
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- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention discloses a battery testing device. The device includes a power supply unit and a charging clamping groove for accommodating a tested battery, wherein the power supply unit is used for charging the tested battery in the charging clamping groove, and the charging clamping groove includes a battery supporting plate as well as a top end fixing component and a bottom end fixing component which are arranged on the battery supporting plate; the top end fixing component is used for fixing the top end of the tested battery and includes a first component provided with a positive pole terminal and a second component provided with a negative pole terminal, wherein the positive pole terminal is used for contacting with the positive pole probe of the tested battery, and the negative pole terminal is used for contacting with the negative pole probe of the tested battery; the relative positions of the first component and the second component are adjustable; the bottom end fixing component is used for fixing the bottom end of the tested battery; and the position of the bottom end fixing component is adjustable, so that the length of the charging clamping groove in a first direction can be changed. With the testing device provided by the embodiment of the invention adopted, charging testing can be performed on tested batteries in different models, and the convenience in battery testing can be improved.
Description
Technical field
The present invention relates to battery testing technical field, particularly relate to a kind of battery tester and battery testing method.
Background technology
Battery of mobile phone is before dispatching from the factory, and tester needs to test the charging performance of battery, tests battery up to standard and just can come into the market.
At present, the method for the charging performance of test battery mainly utilizes mobile phone to charge to tested battery, the charge condition of the tested battery of tester's quantitative check.But usually there is following a few point defect in existing method of testing:
1. use mobile phone to charge to tested battery, probably can damage mobile phone, increase the cost of battery testing;
2. the tested battery of different model, size needs the mobile phone of different model;
3. a tested battery needs a mobile phone, and test site too much can cause scene chaotic due to testing mobile phone, is unfavorable for that tester monitors the charge condition of tested battery;
4. probably there is excessive phenomenon of charging in tested battery, causes tested battery to occur bulge, damages.
Summary of the invention
Embodiments provide a kind of battery tester and battery testing method, the battery tester utilizing the embodiment of the present invention to provide can carry out charging measurement to the tested battery of different model; In the battery testing method that the embodiment of the present invention provides, if the electricity be filled with in tested battery reaches preset percentage relative to the capacity of described tested battery, then stop charging, can avoid that tested battery is overcharged occurs bulge phenomenon, realize automatically controlling battery charging process, improve the convenience of test battery.
Embodiment of the present invention first aspect discloses a kind of battery tester, and this device comprises: the charging draw-in groove of power supply unit and the tested battery of placement, wherein: described power supply unit is used for charging to the tested battery in described charging draw-in groove; Described charging draw-in groove comprises cell support plate, top fixed part, the bottom fixed part be arranged on described cell support plate; Described top fixed part, for the top of fixing described tested battery, comprise the first component being equipped with positive terminal and the second component being equipped with negative terminal, described positive terminal is used for the positive pole probes touch with described tested battery, and described negative terminal is used for the negative pole probes touch with described tested battery; Relative position between described first component and described second component is adjustable, for contacting the different tested battery of positive and negative electrode probe spacing; Described bottom fixed part is used for the bottom of fixing described tested battery, and the position of described bottom fixed part is adjustable, for changing described charging draw-in groove length in a first direction.
Embodiment of the present invention second aspect discloses a kind of battery test apparatus, and this equipment comprises: the battery tester described in first aspect and total power switch, wherein, described total power switch for control described battery tester give electricity.
The embodiment of the present invention third aspect discloses a kind of battery testing method, and described battery testing method is applied to the battery tester described in first aspect, and the method comprises:
When giving the tested battery charging in described charging draw-in groove, judge whether the electricity be filled with in described tested battery reaches preset percentage relative to the capacity of described tested battery, if reached, then power supply unit described in instruction stops described tested battery charging.
Implement the embodiment of the present invention, the battery tester utilizing the embodiment of the present invention to provide can carry out charging measurement to the tested battery of different model; In the battery testing method that the embodiment of the present invention provides, if the electricity be filled with in tested battery reaches preset percentage relative to the capacity of described tested battery, then stop charging, can avoid that tested battery is overcharged occurs bulge phenomenon, realize automatically controlling battery charging process, improve the convenience of test battery.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the battery tester that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the battery test apparatus that the embodiment of the present invention provides;
Fig. 3 is the schematic flow sheet of the battery testing method that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the battery charge controller that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, it is the structural representation of the battery tester that the embodiment of the present invention provides.As shown in Figure 1, this proving installation comprises: the charging draw-in groove (shown in dotted line frame) of power supply unit (9) and the tested battery of placement, wherein: power supply unit (9) is for charging to the tested battery in described charging draw-in groove; Described charging draw-in groove, for placing tested battery, comprises cell support plate (1), top fixed part (6,7), the bottom fixed part (2) be arranged on cell support plate (1); Top fixed part (6,7) is for the top of fixing described tested battery, comprise the first component (6) being equipped with positive terminal (13) and the second component (7) being equipped with negative terminal (14), positive terminal (13) is for the positive pole probes touch with described tested battery, and negative terminal (14) is for the negative pole probes touch with described tested battery; Relative position between first component (6) and second component (7) is adjustable, for contacting the different tested battery of positive and negative electrode probe spacing; Bottom fixed part (2) is for the bottom of fixing described tested battery, and the position of bottom fixed part (2) is adjustable, for changing described charging draw-in groove length in a first direction.
In the embodiment of the present invention, the installation site of power supply unit (9) can be in the below of cell support plate (1) as shown in the figure, and power supply unit (9) also can be arranged on other positions according to the actual requirements, is not restricted here.
In the embodiment of the present invention, charging draw-in groove (shown in dotted line frame) length in a first direction can be limited by top fixed part (6,7) and bottom fixed part (2), wherein, bottom fixed part (2) changes the length that position can change the tested battery that described charging draw-in groove can be placed in a first direction; First component (6) and second component (7) can change position in a second direction, thus the spacing changed between positive terminal (13) and negative terminal (14), in order to adapt to the tested battery of different probe spacing.
Further, the described proving installation that the embodiment of the present invention provides can also comprise: be arranged on the side fixed part (3) on cell support plate (1).Side fixed part (3) is for the side of tested battery in fixing described charging draw-in groove.Side fixed part (3) position is in a second direction adjustable, for changing described charging draw-in groove length in a second direction.
In the embodiment of the present invention, can being provided with secure component (11) (as nut) above of the parts (comprising: first component (6), second component (7), bottom fixed part (2) and side fixed part (3)) that position is adjustable.For nut, when nut screws out completely, described position tunable component can be movable, and its position can be changed; During the complete precession of nut, described position tunable component cannot be movable, and its position is fixing.
In the embodiment of the present invention, in order to detect the charging temperature of the tested battery on cell support plate (1), cell support plate (1) can also be provided with temperature inductor (8), for when tested battery charges, tests the temperature of tested battery.
In the embodiment of the present invention, in order to reduce the heat that tested battery gathers when charging, can also be there is groove (12) in the centre position of cell support plate (1), when placing tested battery in described charging draw-in groove, groove (12) is positioned at the below of tested battery.
In the embodiment of the present invention, in order to avoid tested battery tilts, cell support plate (1) can also arrange level(l)ing device (4,5), for regulating cell back up pad (1) place plane inclined degree with respect to the horizontal plane.
Further, the described proving installation that the embodiment of the present invention provides can also comprise: charging control unit, for arranging the charging modes of tested battery.Wherein, described charging control unit can comprise: voltage cut-out, for arranging the charging voltage of tested battery; Current-controlled switch, for arranging the charging current of tested battery.Understandable, the charging voltage of the battery adaptation of different model and charging current may be different, therefore, tester can regulate the charging voltage of tested battery by described voltage cut-out according to the model of tested battery, also can be regulated the charging current of tested battery by described current-controlled switch according to the model of tested battery.
In specific implementation, described charging control unit is arranged on control panel (10).In practical application, can arrange the position of control panel (10) according to testing requirement, the embodiment of the present invention does not do concrete restriction.
Understandable, the battery tester that Fig. 1 embodiment provides can charge to the tested battery of different model, improves the convenience of charging measurement.
See Fig. 2, it is the battery test apparatus that the embodiment of the present invention provides.As shown in Figure 2, battery test apparatus can comprise: the battery tester (21) that Fig. 1 embodiment describes and total power switch (22), wherein, total power switch (22) for control described battery tester to electric.In practical application, can determine the number of the battery tester (21) that described battery test apparatus comprises and the arrangement mode of multiple battery tester (21) according to testing requirement, the embodiment of the present invention does not do concrete restriction.
Understandable, the battery test apparatus that Fig. 2 embodiment provides can be charged to multiple tested battery simultaneously, and described multiple tested battery can be the battery of different model, can simplify the workflow of batch testing, improves the convenience of batch testing.
See Fig. 3, be a kind of charging measurement method that the embodiment of the present invention provides, the method is applied to the battery tester that Fig. 1 embodiment describes.As shown in Figure 3, the method comprises:
S101, when giving the tested battery charging in described charging draw-in groove, judges whether the electricity be filled with in described tested battery reaches preset percentage relative to the capacity of described tested battery.Concrete, if the electricity be filled with in described tested battery reaches described preset percentage relative to the capacity of described tested battery, then can perform S103; Otherwise, can current operation be terminated, other operations can also be performed in practical application, such as, repeat S101, be not restricted here.
S103, instruction power supply unit (9) stops charging to tested battery.
In the embodiment of the present invention, described preset percentage can be the numerical value rule of thumb arranged, if the electricity be filled with in tested battery has exceeded described preset percentage relative to the capacity of tested battery, then tested battery occurs that the probability of bulge usually can be larger.Needs illustrate, the tested battery of different model, and the value of described preset percentage can be different, can rule of thumb arrange respectively.
Understandable, above-mentioned S101 and S103 effectively can reduce the probability that bulge appears in tested battery in test process, avoids tested cell damage, has saved testing cost.
In the embodiment of the present invention, if cell support plate (1) is provided with temperature inductor (8), when giving the tested battery charging in described charging draw-in groove, the temperature value that temperature inductor (8) collects can also be obtained, and whether the temperature value collected described in judging is higher than preset temperature value, if higher than, then instruction power supply unit (9) stops described tested battery charging.
In the embodiment of the present invention, preset temperature value can be the temperature arranged according to safety in production experience, if the temperature of tested battery in charging measurement process is higher than described preset temperature value, tested battery occurs that the probability of the accidents such as blast usually can be larger.
Understandable, monitor the temperature of tested battery in charging process by temperature inductor (8), can effectively prevent security incident from occurring, guarantee safety test.
For the ease of implementing the charging measurement method that Fig. 3 embodiment describes, embodiments provide a kind of battery charge controller.
See Fig. 4, it is the structural representation of battery charge controller provided by the invention.Wherein, as shown in Figure 4, this device 100 can comprise: storer 1002, and the controller 1001, Power Management Unit 1004, temperature sensor 1003, power supply unit 1005 and the charging control unit 1006 that are coupled with storer 1002.Wherein, temperature sensor 1003 can be the temperature sensor (8) in Fig. 1 embodiment; Power Management Unit 1004 is filled with electricity for what monitor described tested battery in charging process; Power supply unit 1005 can be the power supply unit (9) in Fig. 1 embodiment; Charging control unit 1006 is for receiving the charging modes (as arranged charging voltage, charging current) of the input of tester, can be the described charging control unit mentioned in Fig. 1 embodiment, can comprise: the described voltage cut-out mentioned in Fig. 1 embodiment and current-controlled switch; Storer 1005 can be high-speed RAM storer, also can be non-labile storer (non-volatilememory).As shown in Figure 4, operating system, I/O processing module and charging measurement program can be comprised as in a kind of storer 1005 of computer-readable storage medium.Controller 1001 can call the charging measurement program stored in storer 1005, and performs following operation:
When giving the described tested battery charging in described charging draw-in groove, judged by Power Management Unit 1004 whether the electricity be filled with in described tested battery reaches preset percentage relative to the capacity of described tested battery; If the electricity be filled with in described tested battery reaches described preset percentage relative to the capacity of described tested battery, then can stop described tested battery charging by instruction power supply unit 1005.
In the embodiment of the present invention, described preset percentage can be the numerical value rule of thumb arranged, if the electricity be filled with in tested battery has exceeded described preset percentage relative to the capacity of tested battery, then tested battery occurs that the probability of bulge usually can be larger.Needs illustrate, the tested battery of different model, and the value of described preset percentage can be different, can rule of thumb arrange respectively.
Further, when giving the described tested battery charging in described charging draw-in groove, controller 1001 can also obtain the temperature value that temperature inductor 1003 collects, and whether the temperature value collected described in judging is higher than preset temperature value, if higher than, then instruction power supply unit 1005 stops described tested battery charging.
In the embodiment of the present invention, preset temperature value can be the temperature arranged according to safety in production experience, if the temperature of tested battery in charging measurement process is higher than described preset temperature value, tested battery occurs that the probability of the accidents such as blast usually can be larger.
Will be understood that, the step that controller 1001 performs with reference to the specific implementation in above-mentioned Fig. 3 embodiment of the method, can also repeat no more here.
In sum, the battery tester utilizing the embodiment of the present invention to provide can carry out charging measurement to the tested battery of different model; In the battery testing method that the embodiment of the present invention provides, if the electricity be filled with in tested battery reaches preset percentage relative to the capacity of described tested battery, then stop charging, can avoid that tested battery is overcharged occurs bulge phenomenon, realize automatically controlling battery charging process, improve the convenience of test battery.
Module in all embodiments of the present invention or submodule, universal integrated circuit can be passed through, such as CPU (CentralProcessingUnit, central processing unit), or realized by ASIC (ApplicationSpecificIntegratedCircuit, special IC).
The sequence of steps of the method for the embodiment of the present invention can carry out adjusting, merge or deleting according to actual needs.The module of the terminal of the embodiment of the present invention can carry out integrating according to actual needs, Further Division or delete.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a battery tester, is characterized in that, comprising: the charging draw-in groove of power supply unit and the tested battery of placement, wherein: described power supply unit is used for charging to the tested battery in described charging draw-in groove; Described charging draw-in groove comprises cell support plate, top fixed part, the bottom fixed part be arranged on described cell support plate; Described top fixed part, for the top of fixing described tested battery, comprise the first component being equipped with positive terminal and the second component being equipped with negative terminal, described positive terminal is used for the positive pole probes touch with described tested battery, and described negative terminal is used for the negative pole probes touch with described tested battery; Relative position between described first component and described second component is adjustable, for contacting the different tested battery of positive and negative electrode probe spacing; Described bottom fixed part is used for the bottom of fixing described tested battery, and the position of described bottom fixed part is adjustable, for changing described charging draw-in groove length in a first direction.
2. device as claimed in claim 1, is characterized in that, also comprise: charging control unit, for arranging the charging modes of described tested battery.
3. device as claimed in claim 2, it is characterized in that, described charging control unit comprises: voltage cut-out, for arranging the charging voltage of described tested battery; Current-controlled switch, for arranging the charging current of described tested battery.
4. device as claimed in claim 1, is characterized in that, also comprise: be arranged on the temperature inductor on described cell support plate, for when described tested battery charges, tests the temperature of described tested battery.
5. device as claimed in claim 1, it is characterized in that, described charging draw-in groove also comprises: be arranged on the side fixed part on described cell support plate, for the side of fixing described tested battery; The position of described side fixed part is adjustable, for changing described charging draw-in groove length in a second direction.
6. device as claimed in claim 1, it is characterized in that, there is groove in the centre position of described cell support plate, and when placing described tested battery in described charging draw-in groove, described groove is positioned at the below of described tested battery.
7. device as claimed in claim 1, is characterized in that, also comprise: be arranged on the level(l)ing device on described cell support plate, for regulating described cell support plate place plane inclined degree with respect to the horizontal plane.
8. a battery test apparatus, is characterized in that, comprising: the battery tester according to any one of claim 1-7 and total power switch, wherein, described total power switch for control described battery tester give electricity.
9. a battery testing method, is applied to the battery tester according to any one of claim 1-7, it is characterized in that, comprising:
When giving the tested battery charging in described charging draw-in groove, judge whether the electricity be filled with in described tested battery reaches preset percentage relative to the capacity of described tested battery, if reached, then power supply unit described in instruction stops described tested battery charging.
10. method as claimed in claim 9, is characterized in that, described cell support plate is provided with temperature inductor; When giving the tested battery charging in described charging draw-in groove, described method also comprises: obtain the temperature value that described temperature inductor collects; The temperature value collected described in judgement whether higher than preset temperature value, if higher than, then power supply unit described in instruction stops described tested battery charging.
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| CN201510855685.2A CN105510835A (en) | 2015-11-28 | 2015-11-28 | Battery testing device and battery testing method |
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| CN201510855685.2A CN105510835A (en) | 2015-11-28 | 2015-11-28 | Battery testing device and battery testing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958133A (en) * | 2016-06-01 | 2016-09-21 | 武汉闪信鼎中新能源有限公司 | Cylindrical battery overcharge test device and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09281201A (en) * | 1996-04-10 | 1997-10-31 | Nippon Telegr & Teleph Corp <Ntt> | Test battery holder for automatic testing device for battery characteristic |
| CN101308941A (en) * | 2007-05-17 | 2008-11-19 | 英业达股份有限公司 | Electronic apparatus and charging method |
| CN201392390Y (en) * | 2009-04-21 | 2010-01-27 | 东莞虎门泰达电子有限公司 | Battery fixture for battery discharge test |
| CN202433509U (en) * | 2011-12-31 | 2012-09-12 | 天津力神电池股份有限公司 | General testing device of lithium ion battery |
| CN202815193U (en) * | 2012-09-28 | 2013-03-20 | 航天科工深圳（集团）有限公司 | Battery test device |
| CN103227350A (en) * | 2013-04-17 | 2013-07-31 | 深圳市科曼医疗设备有限公司 | Intelligent battery management system and method for medical equipment |
| CN104076170A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Battery fixing device and battery measurement instrument comprising same |
| CN204009014U (en) * | 2014-06-24 | 2014-12-10 | 江苏华东锂电技术研究院有限公司 | Battery testing platform |
| CN104316880A (en) * | 2014-10-27 | 2015-01-28 | 广州市方驰电子有限公司 | Automatic clamping battery testing device |
| CN104345282A (en) * | 2014-10-20 | 2015-02-11 | 江苏华东锂电技术研究院有限公司 | Battery testing platform |
| CN204302466U (en) * | 2014-12-31 | 2015-04-29 | 上海乐今通信技术有限公司 | For the discharge and recharge checkout gear of battery of mobile phone |
-
2015
- 2015-11-28 CN CN201510855685.2A patent/CN105510835A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09281201A (en) * | 1996-04-10 | 1997-10-31 | Nippon Telegr & Teleph Corp <Ntt> | Test battery holder for automatic testing device for battery characteristic |
| CN101308941A (en) * | 2007-05-17 | 2008-11-19 | 英业达股份有限公司 | Electronic apparatus and charging method |
| CN201392390Y (en) * | 2009-04-21 | 2010-01-27 | 东莞虎门泰达电子有限公司 | Battery fixture for battery discharge test |
| CN202433509U (en) * | 2011-12-31 | 2012-09-12 | 天津力神电池股份有限公司 | General testing device of lithium ion battery |
| CN202815193U (en) * | 2012-09-28 | 2013-03-20 | 航天科工深圳（集团）有限公司 | Battery test device |
| CN104076170A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Battery fixing device and battery measurement instrument comprising same |
| CN103227350A (en) * | 2013-04-17 | 2013-07-31 | 深圳市科曼医疗设备有限公司 | Intelligent battery management system and method for medical equipment |
| CN204009014U (en) * | 2014-06-24 | 2014-12-10 | 江苏华东锂电技术研究院有限公司 | Battery testing platform |
| CN104345282A (en) * | 2014-10-20 | 2015-02-11 | 江苏华东锂电技术研究院有限公司 | Battery testing platform |
| CN104316880A (en) * | 2014-10-27 | 2015-01-28 | 广州市方驰电子有限公司 | Automatic clamping battery testing device |
| CN204302466U (en) * | 2014-12-31 | 2015-04-29 | 上海乐今通信技术有限公司 | For the discharge and recharge checkout gear of battery of mobile phone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958133A (en) * | 2016-06-01 | 2016-09-21 | 武汉闪信鼎中新能源有限公司 | Cylindrical battery overcharge test device and method |
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