CN106569140A - Battery detection device - Google Patents

Battery detection device Download PDF

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Publication number
CN106569140A
CN106569140A CN201610957914.6A CN201610957914A CN106569140A CN 106569140 A CN106569140 A CN 106569140A CN 201610957914 A CN201610957914 A CN 201610957914A CN 106569140 A CN106569140 A CN 106569140A
Authority
CN
China
Prior art keywords
battery
mainboard
capacity
check
display
Prior art date
Application number
CN201610957914.6A
Other languages
Chinese (zh)
Inventor
贺立青
Original Assignee
东莞市哈维电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 东莞市哈维电子科技有限公司 filed Critical 东莞市哈维电子科技有限公司
Priority to CN201610957914.6A priority Critical patent/CN106569140A/en
Publication of CN106569140A publication Critical patent/CN106569140A/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385Arrangements for measuring battery or accumulator variables
    • G01R31/387Determining ampere-hour charge capacity or SoC
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/389Measuring internal impedance, internal conductance or related variables

Abstract

The invention provides a battery detection device, which is used for battery detection. The battery detection device comprises a clamping portion, a display portion and a main board. The clamping portion is used for clamping a battery; the display portion is electrically connected with the main board; and the main board comprises a discharge current detection unit, a capacity detection unit, an internal resistance detection unit and a charging unit. The discharge current detection unit is used for detecting maximum discharge current of the battery; the capacity detection unit is used for detecting the capacity of the battery; the internal resistance detection unit is used for detecting internal resistance of the battery; and the charging unit is used for charging the battery. The display portion is used for displaying the maximum discharge current, the capacity, the internal resistance and the charge state of the battery. The battery detection device can detect the maximum discharge current, the capacity and the internal resistance of the battery, so that electrical property of the battery can be judged.

Description

Battery check device

Technical field

The present invention relates to detection means technical field, more particularly to a kind of battery check device.

Background technology

Battery as energy originate, which has burning voltage, stabling current, can produce long-time stable power, by outer Boundary affects the electric current of very little, and battery structure is simple, easy to carry, discharge and recharge is easy to operation, not by outside climatic and The impact of temperature, stable and reliable for performance, the various aspects in modern society's life are played great role.

The major parameter of battery includes maximum discharge current, capacity and internal resistance etc., and these parameters reflect the usability of battery Can, but but lack the device of the above-mentioned parameter of detection battery on market, therefore, user is difficult to the property for directly differentiating battery Energy.

The content of the invention

The present invention provides a kind of battery check device, can detect maximum discharge current, capacity, internal resistance and the charging of battery State, so as to judge the electric property of battery.

The present invention provides a kind of battery check device, for the detection of battery, including clamping part, display part and mainboard, institute Clamping part is stated for clamping the battery, the display part is electrically connected with the mainboard, the mainboard includes that discharge current is detected Unit, capacity check unit, internal resistance detection unit and charhing unit, the discharge current detector unit are used to detect the battery Maximum discharge current, the capacity check unit is used to detect the capacity of the battery that the internal resistance detection unit to be used to examine The internal resistance of the battery is surveyed, the charhing unit charges for battery, the display part is used to show that the maximum of the battery is put Electric current, capacity, internal resistance and charged state.

Wherein, the mainboard also includes reservoir, and the reservoir is used for the maximum for storing the battery that detection is obtained Discharge current, capacity and resistance.

Wherein, radiating part is additionally provided with the mainboard, the radiating part includes fin and radiator fan, the radiation air Fan is arranged at the end of the fin.

Wherein, power interface is additionally provided with the mainboard, the power interface is used to connect external power source.

Wherein, USB interface is additionally provided with the mainboard, the USB interface is used for the battery that output detection is obtained Maximum discharge current, capacity and internal resistance, and system upgrade.

Wherein, the display part includes eyeglass, liquid crystal display screen, backlight and pcb board, and the backlight is arranged on the PCB On plate, the liquid crystal display screen is arranged on the side away from the pcb board of the backlight, and the eyeglass is arranged on the liquid crystal display screen The side away from the backlight.

Wherein, also it is provided with including doubly-linked button and four pcb boards for connecting button, the mainboard or the display part Multiple regulation buttons, the regulation button connect button with the doubly-linked button and described four respectively and coordinate, to adjust the battery Detection means running parameter.

Wherein, the clamping part includes negative pole shell fragment, positive pole shell fragment, clamping plate and extension spring, the negative pole shell fragment and it is described just Pole shell fragment is oppositely arranged and positioned at the same side of the clamping plate, the extension spring is connected with the negative pole shell fragment, so that described Negative pole shell fragment can be moved along the clamping plate.

Wherein, also cooperate including fore shell and back cover, the fore shell and the back cover, to accommodate the mainboard, described Clamping part and the display part.

Wherein, the fore shell is provided with the first vent and opening, and first vent is located at the side of the fore shell, and And the radiator fan just to the radiating part on the mainboard, the opening is used to expose the display part, it is described after Shell is provided with the second vent, and second vent is relative with the radiating part on the mainboard.

Compared to prior art, battery check device of the invention includes clamping part, display part and mainboard, clamping part For clamping battery, display part is electrically connected with mainboard, and mainboard includes current detecting unit, capacity check unit, internal resistance detection list Unit and charhing unit, discharge current detector unit are used for the maximum discharge current for detecting battery, and capacity check unit is used to detect The capacity of battery, internal resistance detection unit are used for the internal resistance for detecting battery, and charhing unit charges for battery.And display part is used to show Show maximum discharge current, capacity, resistance and the charged state of battery.Therefore, battery check device of the invention can be examined Maximum discharge current, capacity and the internal resistance of battery are surveyed, user can be intuitive to see from the display part of battery check device Detect maximum discharge current, capacity, internal resistance and the charged state of the battery for obtaining such that it is able to differentiate the performance of battery, It is whether qualified to determine battery.

Description of the drawings

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the exploded perspective view of the battery check device of first embodiment of the invention;

Fig. 2 is the floor map of battery check device of the invention;

Fig. 3 is the schematic cross-section of battery check device of the invention;

Fig. 4 is the exploded perspective view of battery check device according to the second embodiment of the present invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1 to Fig. 3 is seen also, the battery check device of first embodiment of the invention is shown, the battery is examined Surveying device includes shell 1, clamping part 2, display part 3 and mainboard 4, wherein, shell 1 includes fore shell 101 and back cover 102, fore shell 101 Cooperate with back cover 102, to accommodate clamping part 2, display part 3 and mainboard 4, clamping part 2 is used to clamping battery, display part 3 with Mainboard 4 is electrically connected, and mainboard 4 includes discharge current detector unit, capacity check unit, resistance detection unit and charhing unit, puts The function of electric current detecting unit, capacity check unit and resistance detection unit is realized by each components and parts on mainboard 4, wherein putting Electric current detecting unit is used for the maximum discharge current for detecting battery, and capacity check unit is used for the capacity for detecting battery, resistance Detector unit is used for the resistance for detecting battery, and charhing unit is for charging to battery, and display part 3 is used to show the maximum of battery Discharge current, capacity, resistance and/or charged state.Therefore, battery check device of the invention can detect battery most Big discharge current, capacity and resistance, user can be intuitive to see what detection was obtained from the display part of battery check device The maximum discharge current of battery, capacity, resistance and/or charged state such that it is able to differentiate the performance of battery, to determine electricity Whether pond is qualified.

Fig. 1 and Fig. 2 is referred to, clamping part 2 includes negative pole shell fragment 201, positive pole shell fragment 202, clamping plate 203 and extension spring 204, born Pole shell fragment 201 and positive pole shell fragment 202 are oppositely arranged and positioned at the same side of clamping plate 203, and extension spring 204 is connected with negative pole shell fragment 201 Connect, so that negative pole shell fragment 201 can be moved along clamping plate 203, so that battery to be detected can be held fixedly, certainly, draw Spring 204 can also be connected with positive pole shell fragment 202, and now, positive pole shell fragment 202 can be moved along clamping plate 203, equally also can be steady Admittedly clamp battery to be detected.

Fig. 1 is referred to, display part 3 includes eyeglass 301, liquid crystal display screen 302, backlight 303 and PCB (Printed Circuit Board, printed circuit board (PCB)) plate 304, backlight 303 is arranged on pcb board 304, and liquid crystal display screen 302 is arranged on the back of the body of backlight 303 From the side of pcb board 304, eyeglass 301 is arranged on the side away from backlight 303 of liquid crystal display screen 302, wherein, the work of eyeglass 301 With being to provide protection for liquid crystal display screen 302, backlight 303 is that liquid crystal display screen 302 provides backlight, and pcb board is printed with various components and parts, from And the data shown in control display screen 302.It is additionally provided with the first regulation button 305, second to adjust on the pcb board 304 of display part 3 Regulation button the 307, the 4th regulation regulation of button the 308, the 5th button 309 of button the 306, the 3rd and the 6th regulation button 310, first Adjust button 305 and the second regulation button 306 be located along the same line, the 3rd adjust button 307, the 4th adjust button 308, the Five regulation buttons 309 and the 6th regulation button 310 are located along the same line, and first adjusts button 305 and second adjusts button 306 Coordinate with doubly-linked button 5, the 3rd adjusts button the 307, the 4th adjusts the regulation of button the 308, the 5th button 309 and the 6th regulation button 310 are coordinated with four company's buttons 6, and first adjusts button 305 is used for the detection pattern of regulating cell detection means, to detect and show Show maximum discharge current, capacity, internal resistance or the charged state that battery is shown in portion 3, second adjusts button 306 is used for battery detecting Device is started or stoped, and the 3rd adjusts button 307 is used to arrange the interval of detection parameter, adapting to the battery of different performance Detection, the 4th adjusts button 308 is used to increase detection parameter, and the 5th adjusts button 309 is used to reduce detection parameter, and the 6th is adjusted Button 310 is used to determine and be input into detection parameter.

Referring to Fig. 1, mainboard 4 is provided with radiating part 401, power interface 402 and USB interface 403.Radiating part 401 Including fin 411 and radiator fan 412, radiator fan 412 is arranged at the end of fin 411, in the present embodiment, radiating The quantity of fan 412 is two, and two radiator fans 412 are separately positioned on the end of fin 411, fin 411 and is dissipated The effect of Hot-air fan 412 is to cool down all kinds of components and parts on mainboard 4, to ensure the normal work of battery check device.Power supply connects Mouthfuls 402 effect is then that, for connecting external power source, so as to power for battery check device, and the effect of USB interface 403 is defeated Maximum discharge current, capacity and the resistance data for going out the battery that battery check device detection is obtained is sent to the data analysiss such as computer In device, and can be used for system upgrade.

Additionally, fore shell 101 is provided with the first vent 111 and opening 112, and in the present embodiment, the number of the first vent 111 Measure as two, this two the first vents 111 are located at the side of fore shell 101 respectively, and just to the radiating part 401 on mainboard 4 Radiator fan 412, opening 112 is used to expose display part 3, and back cover 102 is provided with the second vent 121, the second vent 121 with Radiating part 401 on mainboard 4 is relative, and the effect of the first vent 111 and the second vent 121 is for producing on mainboard 4 The outlet of heat, is easy to cool down mainboard 4.

Fig. 4 is referred to, battery check device according to the second embodiment of the present invention is shown, its structure is by Fig. 1 differentiation Come, but, in the diagram, first adjusts button 305, second adjusts the regulation regulation button of button the 307, the 4th of button the 306, the 3rd 308th, the 5th regulation button 309 and the 6th regulation button 310 are arranged on mainboard 4, therefore, the chi of the pcb board 304 of display part 3 It is very little can miniaturization, saving material, the structure of the miscellaneous part of the battery check device of the present embodiment be referred to Fig. 1 to Fig. 3, Will not be described here.

Above disclosed is only present pre-ferred embodiments, and the right model of the present invention can not be limited certainly with this Enclose, one of ordinary skill in the art will appreciate that all or part of flow process of above-described embodiment is realized, and will according to right of the present invention Made equivalent variations are sought, the covered scope of invention is still fallen within.

Claims (10)

1. a kind of battery check device, for the detection of battery, it is characterised in that including clamping part, display part and mainboard, described Clamping part is used to clamp the battery, and the display part is electrically connected with the mainboard, and the mainboard includes that discharge current detection is single Unit, capacity check unit, internal resistance detection unit and charhing unit, the discharge current detector unit are used to detect the battery Maximum discharge current, the capacity check unit are used for the capacity for detecting the battery, and the internal resistance detection unit is used to detect The internal resistance of the battery, for charging to battery, the display part is used to show that the maximum of the battery is put the charhing unit Electric current, capacity, internal resistance and charged state.
2. battery check device as claimed in claim 1, it is characterised in that the mainboard also includes reservoir, the storage Portion is used for maximum discharge current, capacity and the internal resistance for storing the battery that detection is obtained.
3. battery check device as claimed in claim 2, it is characterised in that radiating part is additionally provided with the mainboard, it is described to dissipate Hot portion includes fin and radiator fan, and the radiator fan is arranged at the end of the fin.
4. battery check device as claimed in claim 3, it is characterised in that power interface is additionally provided with the mainboard, it is described Power interface is used to connect external power source.
5. battery check device as claimed in claim 4, it is characterised in that USB interface is additionally provided with the mainboard, it is described USB interface is used to export the maximum discharge current of the battery that detection is obtained, capacity, internal resistance, and carries out system upgrade.
6. the battery check device as described in any one of claim 1 to 5, it is characterised in that the display part includes eyeglass, liquid Brilliant screen, backlight and pcb board, the backlight are arranged on the pcb board, and the liquid crystal display screen is arranged on the back of the body of the backlight From the side of the pcb board, the eyeglass is arranged on the side away from the backlight of the liquid crystal display screen.
7. battery check device as claimed in claim 6, it is characterised in that also connect buttons including doubly-linked button and four, it is described The pcb board of mainboard or the display part is provided with multiple regulation buttons, and the regulation button is pressed with the doubly-linked respectively Key and described four connects button cooperation, to adjust the running parameter of the battery check device.
8. battery check device as claimed in claim 7, it is characterised in that the clamping part includes negative pole shell fragment, positive pole bullet Piece, clamping plate and extension spring, the negative pole shell fragment and the positive pole shell fragment are oppositely arranged and positioned at the same side of the clamping plate, described Extension spring is connected with the negative pole shell fragment, so that the negative pole shell fragment can be moved along the clamping plate.
9. battery check device as claimed in claim 8, it is characterised in that also including fore shell and back cover, the fore shell and institute State back cover to cooperate, to accommodate the mainboard, the clamping part and the display part.
10. battery check device as claimed in claim 9, it is characterised in that the fore shell is provided with the first vent and opening, First vent is located at the side of the fore shell, and the radiation air just to the radiating part on the mainboard Fan, described to be open for exposing the display part, the back cover is provided with the second vent, second vent and the mainboard On the radiating part it is relative.
CN201610957914.6A 2016-11-03 2016-11-03 Battery detection device CN106569140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610957914.6A CN106569140A (en) 2016-11-03 2016-11-03 Battery detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610957914.6A CN106569140A (en) 2016-11-03 2016-11-03 Battery detection device
PCT/CN2016/108548 WO2018082153A1 (en) 2016-11-03 2016-12-05 Battery detection device

Publications (1)

Publication Number Publication Date
CN106569140A true CN106569140A (en) 2017-04-19

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ID=58535589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610957914.6A CN106569140A (en) 2016-11-03 2016-11-03 Battery detection device

Country Status (2)

Country Link
CN (1) CN106569140A (en)
WO (1) WO2018082153A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107632271A (en) * 2017-10-16 2018-01-26 北京小米移动软件有限公司 Battery of mobile phone detection means and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8788226B2 (en) * 2011-03-22 2014-07-22 DHC, Speciality Corp. Battery tester with high precision
CN204116569U (en) * 2014-08-15 2015-01-21 黄冈风语者风电科技有限公司 A kind of detection platform and supporting management system becoming oar electric battery
CN105807230B (en) * 2016-03-11 2019-03-26 郑贵林 Remaining battery capacity and health status rapid detection method and device
CN206248796U (en) * 2016-11-03 2017-06-13 东莞市哈维电子科技有限公司 Battery check device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107632271A (en) * 2017-10-16 2018-01-26 北京小米移动软件有限公司 Battery of mobile phone detection means and method

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WO2018082153A1 (en) 2018-05-11

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