WO2018082153A1 - Battery detection device - Google Patents

Battery detection device Download PDF

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Publication number
WO2018082153A1
WO2018082153A1 PCT/CN2016/108548 CN2016108548W WO2018082153A1 WO 2018082153 A1 WO2018082153 A1 WO 2018082153A1 CN 2016108548 W CN2016108548 W CN 2016108548W WO 2018082153 A1 WO2018082153 A1 WO 2018082153A1
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Prior art keywords
battery
detecting
display
main board
capacity
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PCT/CN2016/108548
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French (fr)
Chinese (zh)
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贺立青
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东莞市哈维电子科技有限公司
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Priority to CN201610957914.6 priority Critical
Priority to CN201610957914.6A priority patent/CN106569140A/en
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
Publication of WO2018082153A1 publication Critical patent/WO2018082153A1/en

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    • 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
    • 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

Abstract

A battery detection device for use in detecting a battery, comprising: a clamping portion (2), a display portion (3) and a motherboard (4), wherein the clamping portion (2) is used for clamping a battery, the display portion (3) is electrically connected to the motherboard (4), and the motherboard (4) 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 the maximum discharge current of the battery, the capacity detection unit is used for detecting capacity of the battery, the internal resistance detection unit is used for detecting internal resistance of the battery, the charging unit is used for charging the battery, and the display portion (3) is used for displaying the maximum discharge current, the capacity, the internal resistance and a power charging state of the battery. The battery detection device may detect the maximum discharge current, capacity and internal resistance of a battery, and thereby determine the electrical performance of the battery.

Description

电池检测装置Battery detection device

本申请要求于2016年11月03日提交中国专利局、申请号为201610957914.6、发明名称为“电池检测装置”的中国专利申请的优先权,上述在先申请的内容以引入的方式并入本文本中。The present application claims priority to Chinese Patent Application No. 201610957914.6, entitled "Battery Detection Device", filed on November 3, 2016, the contents of which are incorporated herein by reference. in.

技术领域Technical field

本申请涉及检测装置技术领域,尤其涉及一种电池检测装置。The present application relates to the field of detection devices, and in particular, to a battery detection device.

背景技术Background technique

电池作为能量来源,其具有稳定电压、稳定电流,能够产生长时间稳定供电、受外界影响很小的电流,并且电池结构简单、携带方便、充放电操作简便易行,不受外界气候和温度的影响,性能稳定可靠,在现代社会生活中的各个方面发挥有很大作用。As a source of energy, the battery has a stable voltage and a stable current, and can generate a current with a long-term stable power supply and little influence from the outside, and has a simple battery structure, convenient carrying, convenient charging and discharging operation, and is free from external climate and temperature. The impact, stable and reliable performance, play a big role in all aspects of modern social life.

电池的主要参数包括最大放电电流、容量和内阻等,这些参数反映电池的使用性能,但是市场上却缺乏检测电池的上述参数的装置,因此,用户难以直接地判别电池的性能。The main parameters of the battery include maximum discharge current, capacity and internal resistance. These parameters reflect the performance of the battery, but there is no device on the market for detecting the above parameters of the battery. Therefore, it is difficult for the user to directly judge the performance of the battery.

申请内容Application content

本申请提供一种电池检测装置,能够检测电池的最大放电电流、容量、内阻和充电状态,从而判定电池的电学性能。The present application provides a battery detecting device capable of detecting the maximum discharge current, capacity, internal resistance and state of charge of a battery, thereby determining the electrical performance of the battery.

本申请提供一种电池检测装置,用于电池的检测,包括夹持部、显示部和主板,所述夹持部用于夹持所述电池,所述显示部与所述主板电连接,所述主板包括放电电流检测单元、容量检测单元、内阻检测单元和充电单元,所述放电电流检测单元用于检测所述电池的最大放电电流,所述容量检测单元用于检测所述电池的容量,所述内阻检测单元用于检测所述电池的内阻,所述充电单元用于电池充电,所述显示部用于显示所述电池的最大放电电流、容量、内阻和充电状态。The present application provides a battery detecting device for detecting a battery, comprising a clamping portion for displaying a battery, the display portion for electrically connecting the battery board, and a display portion for electrically connecting the motherboard The main board includes a discharge current detecting unit, a capacity detecting unit, an internal resistance detecting unit, and a charging unit, the discharge current detecting unit is configured to detect a maximum discharge current of the battery, and the capacity detecting unit is configured to detect a capacity of the battery The internal resistance detecting unit is configured to detect an internal resistance of the battery, the charging unit is used for battery charging, and the display unit is configured to display a maximum discharge current, a capacity, an internal resistance, and a charging state of the battery.

其中,所述主板还包括储存部,所述储存部用于存储检测得到的所述电池 的最大放电电流、容量和电阻。Wherein, the main board further includes a storage portion, wherein the storage portion is configured to store the detected battery Maximum discharge current, capacity and resistance.

其中,所述主板上还设有散热部,所述散热部包括散热片和散热风扇,所述散热风扇设置于所述散热片的端部。The heat dissipation portion includes a heat sink and a heat dissipation fan, and the heat dissipation fan is disposed at an end of the heat dissipation fin.

其中,所述主板上还设有电源接口,所述电源接口用于连接外部电源。Wherein, the main board is further provided with a power interface, and the power interface is used for connecting an external power source.

其中,所述主板上还设有USB接口,所述USB接口用于输出检测得到的所述电池的最大放电电流、容量和内阻,以及系统升级。The motherboard is further provided with a USB interface for outputting the detected maximum discharge current, capacity and internal resistance of the battery, and system upgrade.

其中,所述显示部包括镜片、液晶屏、背光板和PCB板,所述背光板设置在所述PCB板上,所述液晶屏设置在所述背光板的背离所述PCB板的一侧,所述镜片设置在所述液晶屏的背离所述背光板的一侧。The display portion includes a lens, a liquid crystal panel, a backlight panel, and a PCB board. The backlight panel is disposed on the PCB board, and the liquid crystal panel is disposed on a side of the backlight board facing away from the PCB board. The lens is disposed on a side of the liquid crystal panel that faces away from the backlight.

其中,还包括双连按键和四连按键,所述主板或者所述显示部的所述PCB板上设有多个调节按钮,所述调节按钮分别与所述双连按键和所述四连按键配合,以调整所述电池检测装置工作参数。The double-connecting button and the four-connecting button are further provided, and the plurality of adjusting buttons are disposed on the PCB of the main board or the display portion, and the adjusting button is respectively connected to the dual-connecting button and the four-connecting button Cooperate to adjust the operating parameters of the battery detecting device.

其中,所述夹持部包括负极弹片、正极弹片、夹板和拉簧,所述负极弹片和所述正极弹片相对设置并且位于所述夹板的同一侧,所述拉簧与所述负极弹片连接,以使得所述负极弹片能够沿着所述夹板运动。The clamping portion includes a negative elastic piece, a positive electrode elastic piece, a clamping plate and a tension spring, and the negative electrode elastic piece and the positive electrode elastic piece are oppositely disposed on the same side of the clamping plate, and the tension spring is connected to the negative electrode elastic piece. In order to enable the negative elastic to move along the splint.

其中,还包括前壳和后壳,所述前壳和所述后壳相互配合,以容纳所述主板、所述夹持部和所述显示部。Therein, a front case and a rear case are further included, and the front case and the rear case cooperate with each other to accommodate the main board, the clamping portion, and the display portion.

其中,所述前壳设有第一通风口和开口,所述第一通风口位于所述前壳的侧面,并且正对所述主板上的所述散热部的所述散热风扇,所述开口用于露出所述显示部,所述后壳设有第二通风口,所述第二通风口与所述主板上的所述散热部相对。Wherein the front casing is provided with a first vent opening and an opening, the first venting opening is located at a side of the front casing, and facing the heat dissipating fan of the heat dissipating portion on the main board, the opening For exposing the display portion, the rear casing is provided with a second vent, and the second vent is opposite to the heat dissipation portion on the main board.

相较于现有技术,根据本申请的电池检测装置包括夹持部、显示部和主板,夹持部用于夹持电池,显示部与主板电连接,主板包括电流检测单元、容量检测单元、内阻检测单元和充电单元,放电电流检测单元用于检测电池的最大放电电流,容量检测单元用于检测电池的容量,内阻检测单元用于检测电池的内阻,充电单元用于电池充电。而显示部用于显示电池的最大放电电流、容量、电阻和充电状态。因此,根据本申请的电池检测装置能够检测电池的最大放电电流、容量和内阻,使用者能够从电池检测装置的显示部上直观地看到检测得到的电池的最大放电电流、容量、内阻和充电状态,从而能够判别电池的使用性能,以决定电池是否合格。 Compared with the prior art, the battery detecting device according to the present application includes a clamping portion for displaying a battery, the display portion is electrically connected to the main board, and the main board includes a current detecting unit and a capacity detecting unit. The internal resistance detecting unit and the charging unit are configured to detect a maximum discharge current of the battery, the capacity detecting unit is configured to detect the capacity of the battery, the internal resistance detecting unit is configured to detect an internal resistance of the battery, and the charging unit is used for charging the battery. The display unit is used to display the maximum discharge current, capacity, resistance, and state of charge of the battery. Therefore, the battery detecting device according to the present application can detect the maximum discharge current, capacity, and internal resistance of the battery, and the user can visually see the maximum discharge current, capacity, and internal resistance of the detected battery from the display portion of the battery detecting device. And the state of charge, so that the performance of the battery can be discriminated to determine whether the battery is qualified.

附图说明DRAWINGS

为了更清楚地说明本申请实施例中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings to be used in the embodiments will be briefly described below. Obviously, the drawings in the following description are only some embodiments of the present application, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

图1是根据本申请的第一实施例的电池检测装置的爆炸示意图;1 is a schematic exploded view of a battery detecting device according to a first embodiment of the present application;

图2是根据本申请的电池检测装置的平面示意图;2 is a schematic plan view of a battery detecting device according to the present application;

图3是根据本申请的电池检测装置的截面示意图;Figure 3 is a schematic cross-sectional view of a battery detecting device according to the present application;

图4是根据本申请的第二实施例的电池检测装置的爆炸示意图。4 is a schematic exploded view of a battery detecting device according to a second embodiment of the present application.

具体实施方式detailed description

下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述。显然,所描述的实施例是本申请的一部分实施例,而不是全部实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都应属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly and completely described in the following with reference to the accompanying drawings in the embodiments. It is apparent that the described embodiments are part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope shall fall within the scope of the application.

请一并参阅图1至图3,示出根据本申请的第一实施例的电池检测装置,该电池检测装置包括外壳1、夹持部2、显示部3和主板4,其中,外壳1包括前壳101和后壳102,前壳101和后壳102相互配合,以容纳夹持部2、显示部3和主板4,夹持部2用于夹持电池,显示部3与主板4电连接,主板4包括放电电流检测单元、容量检测单元、电阻检测单元和充电单元,放电电流检测单元、容量检测单元和电阻检测单元的功能由主板4上的各元器件实现,其中放电电流检测单元用于检测电池的最大放电电流,容量检测单元用于检测电池的容量,电阻检测单元用于检测电池的电阻,充电单元用于向电池充电,而显示部3用于显示电池的最大放电电流、容量、电阻和/或充电状态。因此,根据本申请的电池检测装置能够检测电池的最大放电电流、容量和电阻,使用者能够从电池检测装置的显示部上直观地看到检测得到的电池的最大放电电流、容量、电阻和/或充电状态,从而能够判别电池的使用性能,以决定电池是否合格。Referring to FIG. 1 to FIG. 3 together, a battery detecting device according to a first embodiment of the present application is shown. The battery detecting device includes a housing 1, a clamping portion 2, a display portion 3, and a main board 4, wherein the housing 1 includes The front case 101 and the rear case 102, the front case 101 and the rear case 102 cooperate to accommodate the clamping portion 2, the display portion 3 and the main board 4, the clamping portion 2 is for holding the battery, and the display portion 3 is electrically connected to the main board 4. The main board 4 includes a discharge current detecting unit, a capacity detecting unit, a resistance detecting unit and a charging unit. The functions of the discharging current detecting unit, the capacity detecting unit and the resistance detecting unit are realized by components on the main board 4, wherein the discharge current detecting unit is used. For detecting the maximum discharge current of the battery, the capacity detecting unit is for detecting the capacity of the battery, the resistance detecting unit is for detecting the resistance of the battery, the charging unit is for charging the battery, and the display unit 3 is for displaying the maximum discharging current and capacity of the battery. , resistance and / or state of charge. Therefore, the battery detecting device according to the present application can detect the maximum discharge current, capacity, and resistance of the battery, and the user can visually see the maximum discharge current, capacity, resistance, and/or of the detected battery from the display portion of the battery detecting device. Or the state of charge, so that the performance of the battery can be discriminated to determine whether the battery is qualified.

请参阅图1和图2,夹持部2包括负极弹片201、正极弹片202、夹板203 和拉簧204,负极弹片201和正极弹片202相对设置并且位于夹板203的同一侧,拉簧204与负极弹片201连接,以使得负极弹片201能够沿着夹板203运动,以能够稳固地夹持待检测的电池,当然,拉簧204也可以与正极弹片202相连,此时,正极弹片202能够沿着夹板203运动,同样也能够稳固地夹持待检测的电池。Referring to FIG. 1 and FIG. 2 , the clamping portion 2 includes a negative elastic piece 201 , a positive electrode elastic piece 202 , and a clamping plate 203 . And the tension spring 204, the negative elastic piece 201 and the positive electrode elastic piece 202 are oppositely disposed on the same side of the clamping plate 203, and the tension spring 204 is connected with the negative electrode elastic piece 201, so that the negative electrode elastic piece 201 can be moved along the clamping plate 203 to be firmly held The detected battery, of course, the tension spring 204 can also be connected to the positive electrode tab 202. At this time, the positive electrode elastic piece 202 can move along the clamping plate 203, and the battery to be detected can also be firmly held.

请参阅图1,显示部3包括镜片301、液晶屏302、背光板303和PCB(Printed Circuit Board,印刷电路板)板304,背光板303设置在PCB板304上,液晶屏302设置在背光板303的背离PCB板304的一侧,镜片301设置在液晶屏302的背离背光板303的一侧,其中,镜片301的作用是为液晶屏302提供防护,背光板303为液晶屏302提供背光,PCB板印刷有各种元器件,从而控制显示屏302上显示的数据。显示部3的PCB板304上还设有第一调节按钮305、第二调节按钮306、第三调节按钮307、第四调节按钮308、第五调节按钮309和第六调节按钮310,第一调节按钮305和第二调节按钮306位于同一直线上,第三调节按钮307、第四调节按钮308、第五调节按钮309和第六调节按钮310位于同一直线上,第一调节按钮305和第二调节按钮306与双连按键5配合,第三调节按钮307、第四调节按钮308、第五调节按钮309和第六调节按钮310与四连按键6配合,第一调节按钮305用于调节电池检测装置的检测模式,以检测并在显示部3上显示电池的最大放电电流、容量、内阻或充电状态,第二调节按钮306用于电池检测装置的启动或停止,第三调节按钮307用于设置检测参数的区间,以适应不同性能的电池的检测,第四调节按钮308用于增大检测参数,第五调节按钮309用于减小检测参数,第六调节按钮310用于确定并输入检测参数。Referring to FIG. 1, the display unit 3 includes a lens 301, a liquid crystal panel 302, a backlight 303, and a printed circuit board (PCB) board 304. The backlight 303 is disposed on the PCB board 304, and the liquid crystal screen 302 is disposed on the backlight board. The side of the 303 facing away from the PCB board 304 is disposed on a side of the liquid crystal screen 302 facing away from the backlight board 303. The function of the lens 301 is to provide protection for the liquid crystal screen 302, and the backlight board 303 provides backlight for the liquid crystal screen 302. The PCB is printed with various components to control the data displayed on the display 302. The first adjustment button 305, the second adjustment button 306, the third adjustment button 307, the fourth adjustment button 308, the fifth adjustment button 309, and the sixth adjustment button 310 are further disposed on the PCB board 304 of the display portion 3, and the first adjustment is performed. The button 305 and the second adjustment button 306 are located on the same line, and the third adjustment button 307, the fourth adjustment button 308, the fifth adjustment button 309, and the sixth adjustment button 310 are located on the same line, the first adjustment button 305 and the second adjustment The button 306 cooperates with the double-connected button 5, and the third adjustment button 307, the fourth adjustment button 308, the fifth adjustment button 309, and the sixth adjustment button 310 cooperate with the four-way button 6, and the first adjustment button 305 is used to adjust the battery detecting device. Detection mode to detect and display the maximum discharge current, capacity, internal resistance or state of charge of the battery on the display portion 3, the second adjustment button 306 is used for starting or stopping the battery detection device, and the third adjustment button 307 is used for setting The interval of the parameter is detected to adapt to the detection of the battery of different performance, the fourth adjustment button 308 is used to increase the detection parameter, the fifth adjustment button 309 is used to reduce the detection parameter, and the sixth adjustment button 310 is used. Used to determine and enter test parameters.

请再次参阅图1,主板4上设有散热部401、电源接口402和USB接口403。散热部401包括散热片411和散热风扇412,散热风扇412设置于散热片411的端部,在本实施例中,散热风扇412的数量为两个,该两个散热风扇412分别设置在散热片411的端部,散热片411和散热风扇412的作用是冷却主板4上的各类元器件,以保证电池检测装置的正常工作。电源接口402的作用则是用于连接外部电源,从而为电池检测装置供电,而USB接口403的作用是输出电池检测装置检测得到的电池的最大放电电流、容量和电阻数据传送 至电脑等数据分析装置中,并且可以用于系统升级。Referring to FIG. 1 again, the motherboard 4 is provided with a heat dissipation portion 401, a power interface 402, and a USB interface 403. The heat dissipation portion 401 includes a heat dissipation fin 411 and a heat dissipation fan 412. The heat dissipation fan 412 is disposed at an end of the heat dissipation fin 411. In the embodiment, the number of the heat dissipation fans 412 is two, and the two heat dissipation fans 412 are respectively disposed on the heat dissipation fins. The end of the 411, the heat sink 411 and the cooling fan 412 function to cool various components on the main board 4 to ensure the normal operation of the battery detecting device. The power interface 402 functions to connect an external power source to supply power to the battery detecting device, and the USB interface 403 functions to output the maximum discharge current, capacity, and resistance data of the battery detected by the battery detecting device. It is used in data analysis devices such as computers and can be used for system upgrades.

此外,前壳101设有第一通风口111和开口112,在本实施例中,第一通风口111的数量为两个,该两个第一通风口111分别位于前壳101的侧面,并且正对主板4上的散热部401的散热风扇412,开口112用于露出显示部3,后壳102设有第二通风口121,第二通风口121与主板4上的散热部401相对,第一通风口111和第二通风口121的作用是用于主板4上产生的热量的出口,便于冷却主板4。In addition, the front case 101 is provided with a first vent 111 and an opening 112. In the present embodiment, the number of the first vents 111 is two, and the two first vents 111 are respectively located at the side of the front case 101, and The cooling fan 412 facing the heat dissipating portion 401 of the main board 4, the opening 112 is for exposing the display portion 3, the rear housing 102 is provided with the second vent 121, and the second vent 121 is opposite to the heat dissipating portion 401 of the main board 4, A vent 111 and a second vent 121 function as an outlet for heat generated on the main board 4 to facilitate cooling of the main board 4.

请参阅图4,示出根据本申请的第二实施例的电池检测装置,其结构由图1演变而来,但是,在图4中,第一调节按钮305、第二调节按钮306、第三调节按钮307、第四调节按钮308、第五调节按钮309和第六调节按钮310设置在主板4上,因此,显示部3的PCB板304的尺寸能够小型化,节省用材,本实施例的电池检测装置的其他部件的结构可以参照图1至图3,在此不做赘述。Referring to FIG. 4, a battery detecting device according to a second embodiment of the present application is shown, the structure of which is evolved from FIG. 1, but in FIG. 4, the first adjusting button 305, the second adjusting button 306, and the third The adjustment button 307, the fourth adjustment button 308, the fifth adjustment button 309, and the sixth adjustment button 310 are disposed on the main board 4, so that the size of the PCB board 304 of the display portion 3 can be miniaturized, saving materials, and the battery of the embodiment The structure of other components of the detecting device can be referred to FIG. 1 to FIG. 3, and details are not described herein.

以上所揭露的仅为本申请较佳实施例而已,当然不能以此来限定本申请之权利范围,本领域普通技术人员可以理解实现上述实施例的全部或部分流程,并依本申请权利要求所作的等同变化,仍属于发明所涵盖的范围。 The above is only the preferred embodiment of the present application, and the scope of the application is not limited thereto, and those skilled in the art can understand all or part of the process of implementing the above embodiments, and according to the claims of the present application. The equivalent change is still within the scope of the invention.

Claims (10)

  1. 一种电池检测装置,用于电池的检测,其特征在于,包括夹持部、显示部和主板,所述夹持部用于夹持所述电池,所述显示部与所述主板电连接,所述主板包括放电电流检测单元、容量检测单元、内阻检测单元和充电单元,所述放电电流检测单元用于检测所述电池的最大放电电流,所述容量检测单元用于检测所述电池的容量,所述内阻检测单元用于检测所述电池的内阻,所述充电单元用于向电池充电,所述显示部用于显示所述电池的最大放电电流、容量、内阻和充电状态。A battery detecting device for detecting a battery, comprising: a clamping portion, a display portion and a main board, wherein the clamping portion is for clamping the battery, and the display portion is electrically connected to the main board, The main board includes a discharge current detecting unit, a capacity detecting unit, an internal resistance detecting unit, and a charging unit, the discharge current detecting unit is configured to detect a maximum discharge current of the battery, and the capacity detecting unit is configured to detect the battery Capacity, the internal resistance detecting unit is configured to detect an internal resistance of the battery, the charging unit is configured to charge a battery, and the display portion is configured to display a maximum discharge current, a capacity, an internal resistance, and a charging state of the battery .
  2. 如权利要求1所述的电池检测装置,其特征在于,所述主板还包括储存部,所述储存部用于存储检测得到的所述电池的最大放电电流、容量和内阻。The battery detecting device according to claim 1, wherein said main board further comprises a storage portion for storing the detected maximum discharge current, capacity and internal resistance of said battery.
  3. 如权利要求2所述的电池检测装置,其特征在于,所述主板上还设有散热部,所述散热部包括散热片和散热风扇,所述散热风扇设置于所述散热片的端部。The battery detecting device according to claim 2, wherein the main board is further provided with a heat dissipating portion, the heat dissipating portion includes a heat sink and a heat dissipating fan, and the heat dissipating fan is disposed at an end of the heat dissipating fin.
  4. 如权利要求3所述的电池检测装置,其特征在于,所述主板上还设有电源接口,所述电源接口用于连接外部电源。The battery testing device according to claim 3, wherein the main board is further provided with a power interface, and the power interface is used for connecting an external power source.
  5. 如权利要求4所述的电池检测装置,其特征在于,所述主板上还设有USB接口,所述USB接口用于输出检测得到的所述电池的最大放电电流、容量、内阻,以及进行系统升级。The battery detecting device according to claim 4, wherein the main board is further provided with a USB interface for outputting the detected maximum discharge current, capacity, internal resistance of the battery, and performing System Upgrade.
  6. 如权利要求1至5任一项所述的电池检测装置,其特征在于,所述显示部包括镜片、液晶屏、背光板和PCB板,所述背光板设置在所述PCB板上,所述液晶屏设置在所述背光板的背离所述PCB板的一侧,所述镜片设置在所述液晶屏的背离所述背光板的一侧。The battery detecting device according to any one of claims 1 to 5, wherein the display portion comprises a lens, a liquid crystal panel, a backlight panel, and a PCB board, and the backlight panel is disposed on the PCB board, The liquid crystal panel is disposed on a side of the backlight panel facing away from the PCB board, and the lens is disposed on a side of the liquid crystal panel facing away from the backlight panel.
  7. 如权利要求6所述的电池检测装置,其特征在于,还包括双连按键和 四连按键,所述主板或者所述显示部的所述PCB板上设有多个调节按钮,所述调节按钮分别与所述双连按键和所述四连按键配合,以调整所述电池检测装置的工作参数。A battery detecting device according to claim 6, further comprising a double button and a four-button, the motherboard or the PCB of the display portion is provided with a plurality of adjustment buttons, and the adjustment buttons are respectively matched with the dual-connect button and the four-connect button to adjust the battery detection Operating parameters of the device.
  8. 如权利要求7所述的电池检测装置,其特征在于,所述夹持部包括负极弹片、正极弹片、夹板和拉簧,所述负极弹片和所述正极弹片相对设置并且位于所述夹板的同一侧,所述拉簧与所述负极弹片连接,以使得所述负极弹片能够沿着所述夹板运动。The battery detecting device according to claim 7, wherein the clamping portion comprises a negative electrode elastic piece, a positive electrode elastic piece, a clamping plate and a tension spring, and the negative electrode elastic piece and the positive electrode elastic piece are oppositely disposed and located at the same side of the clamping plate On the side, the tension spring is coupled to the negative elastic piece to enable the negative elastic piece to move along the clamping plate.
  9. 如权利要求8所述的电池检测装置,其特征在于,还包括前壳和后壳,所述前壳和所述后壳相互配合,以容纳所述主板、所述夹持部和所述显示部。A battery detecting device according to claim 8, further comprising a front case and a rear case, said front case and said rear case cooperating to accommodate said main board, said holding portion, and said display unit.
  10. 如权利要求9所述的电池检测装置,其特征在于,所述前壳设有第一通风口和开口,所述第一通风口位于所述前壳的侧面,并且正对所述主板上的所述散热部的所述散热风扇,所述开口用于露出所述显示部,所述后壳设有第二通风口,所述第二通风口与所述主板上的所述散热部相对。 A battery detecting device according to claim 9, wherein said front case is provided with a first vent opening and an opening, said first vent opening being located at a side of said front case and facing the main board The heat dissipating fan of the heat dissipating portion, the opening is for exposing the display portion, the rear casing is provided with a second vent, and the second vent is opposite to the heat dissipating portion on the main board.
PCT/CN2016/108548 2016-11-03 2016-12-05 Battery detection device WO2018082153A1 (en)

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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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CN105807230A (en) * 2016-03-11 2016-07-27 郑贵林 Storage battery residual capacity and health state rapid detection method and device
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Publication number Priority date Publication date Assignee Title
US20120245872A1 (en) * 2011-03-22 2012-09-27 Hsien-Fang Sheng 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
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CN206248796U (en) * 2016-11-03 2017-06-13 东莞市哈维电子科技有限公司 Battery check device

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