CN110954837A - Battery pack diagnostic instrument - Google Patents
Battery pack diagnostic instrument Download PDFInfo
- Publication number
- CN110954837A CN110954837A CN201911300541.5A CN201911300541A CN110954837A CN 110954837 A CN110954837 A CN 110954837A CN 201911300541 A CN201911300541 A CN 201911300541A CN 110954837 A CN110954837 A CN 110954837A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- test interface
- diagnostic apparatus
- groove
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a battery pack diagnostic apparatus, comprising: a housing; the test interface is arranged on the shell and comprises a first test interface and a second test interface; the first test interface is butted with a first output interface arranged on a first battery pack, and the second test interface is butted with a second output interface arranged on a second battery pack; and the processing module controls the transmission of power or signals between the first testing interface and the first output interface and between the second testing interface and the second output interface. Compared with the prior art, the test interface of the battery pack diagnostic apparatus can be detached and replaced, so that the battery pack diagnostic apparatus can be adapted to battery packs with different specifications by replacing the test interface.
Description
Technical Field
The invention relates to a battery pack diagnostic instrument, in particular to a battery pack diagnostic instrument with a detachable test interface.
Background
At present, the lithium battery pack is widely applied to various electric tools as a power source. However, the battery pack is charged and discharged frequently, the working strength is high, and the battery pack is easy to damage and difficult to judge the fault position due to the limitation of the size, the use working condition, the manufacturing cost and other factors of the battery pack. Once a failure occurs, it is difficult for the user to troubleshoot the failure, much more seeking help from the vendor or repair service site. However, the expertise available to the vendors, service site personnel is limited and they often pass service pressure to the equipment manufacturer, for example: and returning to the factory for maintenance. If the component is sent to a factory for repair only for some very small reasons or a part of simple components, not only the maintenance cost is increased, but also the waiting time of the user is long, and the use experience of the user is further reduced.
In view of the above problems, it is desirable to provide a battery pack diagnostic apparatus to solve the above problems.
Disclosure of Invention
The invention aims to provide a battery pack diagnostic instrument, wherein a test interface of the battery pack diagnostic instrument can be detached and replaced, so that the battery pack diagnostic instrument can be adapted to battery packs with different specifications by replacing the test interface.
To achieve the above object, the present invention provides a battery pack diagnostic apparatus, comprising: a housing; the test interface is arranged on the shell and comprises a first test interface and a second test interface; the first test interface is butted with a first output interface arranged on a first battery pack, and the second test interface is butted with a second output interface arranged on a second battery pack; and the processing module controls the transmission of power or signals between the first testing interface and the first output interface and between the second testing interface and the second output interface.
As a further improvement of the invention, the housing is provided with a first insertion groove matched with the first battery pack and a second insertion groove matched with the second battery pack; the first inserting groove comprises a first groove bottom wall, a first groove side wall parallel to the inserting direction of the first battery pack and a first groove rear wall perpendicular to the inserting direction of the first battery pack; the second inserting groove comprises a second groove bottom wall, a second groove side wall parallel to the inserting direction of the second battery pack and a second groove rear wall perpendicular to the inserting direction of the second battery pack; the first test interface is detachably mounted on the first groove rear wall, and the second test interface is detachably mounted on the second groove rear wall.
As a further improvement of the present invention, the second insertion groove is formed by being recessed inward from the bottom wall of the first groove.
As a further improvement of the invention, the first groove side wall or the second groove side wall is provided with a slide rail matched with the first battery pack or the second battery pack.
As a further improvement of the present invention, the battery pack diagnostic apparatus further includes a trigger switch, and the trigger switch is configured to be triggered by the first battery pack or the second battery pack being abutted when the first test interface is abutted to the first output interface or the second test interface is abutted to the second output interface, so that the first test interface or the second test interface is powered on.
As a further improvement of the present invention, the battery pack diagnostic apparatus further includes a trigger switch cooperating with the first battery pack or the second battery pack, and the trigger switch is disposed on the bottom wall of the first groove.
As a further improvement of the invention, at least one of the first test interface and the second test interface is detachably replaced, and the shell is provided with a heat dissipation window.
As a further improvement of the invention, the battery pack diagnostic apparatus is also provided with a communication module for communicating with an external device.
As a further improvement of the present invention, the battery pack diagnostic apparatus further comprises a fault indicator lamp for displaying the fault type of the battery pack.
As a further improvement of the invention, the battery pack diagnostic apparatus further comprises a voice module or a display screen.
The invention has the beneficial effects that: the test interface of the battery pack diagnostic instrument can be detached and replaced, so that the battery pack diagnostic instrument can be adapted to battery packs with different specifications by replacing the test interface.
Drawings
Fig. 1 is a perspective view of the diagnostic instrument for a battery pack according to the present invention.
Fig. 2 is a perspective view of another embodiment of the battery pack diagnostic apparatus of the present invention.
Fig. 3 is a block diagram of the battery pack diagnostic apparatus of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, 2 and 3, the present invention discloses a battery pack diagnostic apparatus 100, which includes a test interface 10, a processing module 20 for controlling the test interface 10, and a housing 30.
Referring to fig. 1, the test interface 10 is mounted on the housing 30 for interfacing with an output interface disposed on a battery pack, so as to transmit power or signals between the output interface and the test interface under the control of the processing module 20. The test interface 10 includes a first test interface 11 interfacing with a first output interface disposed on a first battery pack and a second test interface 12 interfacing with a second output interface disposed on a second battery pack, and the first test interface 11 and the second test interface 12 are detachably mounted on the housing 30. Because the first test interface 11 and the second test interface 12 are detachably mounted on the housing 30, the battery pack diagnostic apparatus 100 can be adapted to a plurality of battery packs with different specifications. For example, in practical applications, a plurality of test interfaces of different specifications may be configured for the battery pack diagnostic apparatus 100, and the test interfaces of different specifications are matched with the battery packs of different specifications, so that a user may install the test interfaces of corresponding specifications on the battery pack diagnostic apparatus 100 according to the specifications of the battery packs, and then the battery pack diagnostic apparatus 100 may diagnose the battery packs of different specifications while considering the size miniaturization. The first test interface 11 includes a first insulating body 111 mounted on the housing 30 and a first conductive terminal 112 mounted on the first insulating body 111. The first insulating body 111 may be fixedly mounted on the housing 30 by screws, or may be fixedly mounted on the housing 30 by a bayonet coupling. The installation manner of the first insulating body 111 is not particularly limited in the present invention. The first conductive terminal 112 generally includes a first power terminal for transmitting power and a first signal terminal for transmitting a signal. The second test interface 12 includes a second insulative housing 121 mounted to the housing 30 and a second conductive terminal 122 mounted to the second insulative housing 121. The second insulating body 121 may be fixedly mounted on the housing 30 by screws or bayonet fastening. The second conductive terminal 122 generally includes a second electrical terminal for transmitting power and a second signal terminal for transmitting signals.
Referring to fig. 1 and 2, the housing 30 includes a top wall 31, a bottom wall 32 opposite to the top wall 31, and a side wall 33 disposed around the top wall 31. The top wall 31, the bottom wall 32 and the side wall 33 together define a receiving space (not shown) for receiving the processing module 20. The processing module 20 diagnoses the battery pack through the test interface 10, and stores the diagnosis information locally or transmits the diagnosis information to an external device. The accommodating space is communicated with the heat dissipation port to facilitate heat dissipation. The top wall 31 is provided with a first insertion groove 311 matched with the first battery pack and a second insertion groove 312 matched with the second battery pack. The side wall 33 is provided with a plurality of heat dissipation windows 331 to facilitate heat dissipation of the battery pack diagnostic apparatus 100.
Referring to fig. 1, the first inserting groove 311 is formed by recessing the top wall 31, and includes a first groove bottom wall 3111, a first groove side wall 3112 parallel to the inserting direction of the first battery pack, and a first groove rear wall 3113 perpendicular to the inserting direction of the first battery pack. The first groove bottom wall 3111 is provided with a containing cavity 301 formed by recessing the first groove bottom wall 3111 inwards and a trigger switch 302 contained in the containing cavity 301. The trigger switch 302 is partially accommodated in the accommodating cavity 301, and partially protrudes into the first insertion groove 311, so that the first battery pack or the second battery pack abuts against the trigger switch 302. The trigger switch 302 is configured to be triggered by the first battery pack or the second battery pack when the first test interface 11 is docked with the first output interface or the second test interface 12 is docked with the second output interface, so that the first test interface 11 or the second test interface 12 is powered on. When the first battery pack is taken out from the first insertion groove 311 or the second battery pack is taken out from the second insertion groove 312, the trigger switch 302 is reset, so that the first test interface 11 or the second test interface 12 is powered off. By the arrangement, the electric shock hazard caused by mistakenly touching the first test interface 11 or the second test interface 12 can be avoided, and the personal safety of the user can be effectively ensured. One end of the trigger switch 302, which is located in the first inserting groove 311, is provided with a guiding portion 3021 that is matched with a battery pack, so that the trigger switch 302 can be smoothly abutted when the battery pack is inserted, and the trigger switch 302 can enter the accommodating cavity 301. In the present embodiment, the guide portion 3021 is a roller. Of course, the guide portion 3021 may have other structures, and the present invention is not particularly limited thereto. In this embodiment, the trigger switch 302 is a micro switch and is disposed on the first groove bottom wall 3111, but in other embodiments, the trigger switch 302 may also be disposed on the first groove side wall 3112 or the first groove rear wall 3113. A slide rail (not shown) is disposed on the first groove sidewall 3112 to guide the first battery pack to be slidably inserted into the first insertion groove 311. The first test interface 11 is detachably mounted on the first tank rear wall 3113.
Referring to fig. 1, the second mating groove 312 is formed by recessing the first groove bottom wall 3111. With this configuration, the length of the battery pack diagnostic apparatus 100 in the left-right direction can be effectively reduced, which is advantageous for the miniaturization of the battery pack diagnostic apparatus 100. The second socket 312 includes a second socket bottom wall 3121, a second socket side wall 3122 parallel to the second battery pack insertion direction, and a second socket rear wall 3123 perpendicular to the second battery pack insertion direction. The second groove side wall 3122 is provided with a sliding rail (not shown) to guide the second battery pack to be slidably inserted into the second insertion groove 312. The second test interface 12 is removably mounted to the second well rear wall 3123.
Referring to fig. 3, preferably, the battery pack diagnostic apparatus 100 is further provided with a communication module 40, a fault indicator lamp 50, a voice module 60 and a display screen 70, wherein the communication module 40, the fault indicator lamp 50, the voice module 60 and the display screen 70 are in communication with an external device (e.g., a computer, a tablet computer, etc.), and the processing module 20 controls the communication module 40, the fault indicator lamp 50, the voice module 60 and the display screen 70. The communication module 40 may be a wired communication module or a wireless communication module. The wired communication module may be the USB interface 41, and the wireless communication module may be a bluetooth module, a WIFI module, a WLAN module, an infrared communication module, a GPRS communication module, and the like. The fault indicator lamp 50 is used to display the fault type of the battery pack, and it can display different fault types of the battery pack by the combination of the number of lighting lamps, the color, the lighting manner (e.g., flashing), and the like. The voice module 60 is used for reminding the user of the fault type of the battery pack through voice. The display screen 70 is used to directly display the failure type of the battery pack on the screen.
Compared with the prior art, the test interface 10 of the battery pack diagnostic apparatus 100 of the present invention can be detached and replaced, so that the battery pack diagnostic apparatus 100 can be adapted to battery packs with different specifications by replacing the test interface 10.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (10)
1. A battery pack diagnostic apparatus, comprising:
a housing;
the test interface is arranged on the shell and comprises a first test interface and a second test interface; the first test interface is butted with a first output interface arranged on a first battery pack, and the second test interface is butted with a second output interface arranged on a second battery pack; and
and the processing module controls the transmission of electric power or signals between the first testing interface and the first output interface and between the second testing interface and the second output interface.
2. The battery pack diagnostic apparatus of claim 1, wherein: the shell is provided with a first inserting groove matched with the first battery pack and a second inserting groove matched with the second battery pack; the first inserting groove comprises a first groove bottom wall, a first groove side wall parallel to the inserting direction of the first battery pack and a first groove rear wall perpendicular to the inserting direction of the first battery pack; the second inserting groove comprises a second groove bottom wall, a second groove side wall parallel to the inserting direction of the second battery pack and a second groove rear wall perpendicular to the inserting direction of the second battery pack; the first test interface is detachably mounted on the first groove rear wall, and the second test interface is detachably mounted on the second groove rear wall.
3. The battery pack diagnostic apparatus of claim 2, wherein: the second inserting groove is formed by inwards sinking from the bottom wall of the first groove.
4. The battery pack diagnostic apparatus according to claim 2 or 3, wherein: and the first groove side wall or the second groove side wall is provided with a sliding rail matched with the first battery pack or the second battery pack.
5. The battery pack diagnostic apparatus of claim 1, wherein: the battery pack diagnostic instrument further comprises a trigger switch, wherein the trigger switch is set to be pressed by the first battery pack or the second battery pack to trigger when the first test interface is in butt joint with the first output interface or the second test interface is in butt joint with the second output interface, so that the first test interface or the second test interface is electrified.
6. The battery pack diagnostic apparatus of claim 2, wherein: the battery pack diagnostic instrument further comprises a trigger switch matched with the first battery pack or the second battery pack, and the trigger switch is arranged on the bottom wall of the first groove.
7. The battery pack diagnostic apparatus of claim 1, wherein: at least one of the first test interface and the second test interface is detachable and replaceable, and the shell is provided with a heat dissipation window.
8. The battery pack diagnostic apparatus of claim 1, wherein: the battery pack diagnostic apparatus is also provided with a communication module for communicating with external equipment.
9. The battery pack diagnostic apparatus of claim 1, wherein: the battery pack diagnostic apparatus further includes a fault indicator lamp to display a fault type of the battery pack.
10. The battery pack diagnostic apparatus of claim 1, wherein: the battery pack diagnostic apparatus further comprises a voice module or a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300541.5A CN110954837A (en) | 2019-12-17 | 2019-12-17 | Battery pack diagnostic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300541.5A CN110954837A (en) | 2019-12-17 | 2019-12-17 | Battery pack diagnostic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110954837A true CN110954837A (en) | 2020-04-03 |
Family
ID=69982202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911300541.5A Pending CN110954837A (en) | 2019-12-17 | 2019-12-17 | Battery pack diagnostic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110954837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447533A (en) * | 2020-11-06 | 2022-05-06 | 格力博(江苏)股份有限公司 | Battery pack, power supply system and tool system |
| WO2023208017A1 (en) * | 2022-04-28 | 2023-11-02 | 苏州宝时得电动工具有限公司 | Electrical device, electrical system, and battery pack |
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| JPH08236103A (en) * | 1995-02-22 | 1996-09-13 | Kyocera Corp | Charging terminal short circuit preventing device for battery pack |
| JPH1097876A (en) * | 1996-09-24 | 1998-04-14 | Matsushita Electric Works Ltd | Charging apparatus |
| JPH10215530A (en) * | 1997-01-28 | 1998-08-11 | Matsushita Electric Works Ltd | Non-contact power transmission device |
| CN202026109U (en) * | 2011-05-13 | 2011-11-02 | 路华科技(深圳)有限公司 | Multipurpose charger |
| CN202663141U (en) * | 2012-05-23 | 2013-01-09 | 路华科技(深圳)有限公司 | Multi-purpose charger |
| CN103325978A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Electronic device and connecting seat |
| CN204086311U (en) * | 2014-07-01 | 2015-01-07 | 襄阳锦翔光电科技股份有限公司 | A kind of multi-purpose battery test fixture |
| CN104578231A (en) * | 2013-10-12 | 2015-04-29 | 苏州宝时得电动工具有限公司 | Charger and charge system |
| CN105162216A (en) * | 2015-10-23 | 2015-12-16 | 诺鑫（南通）医疗技术有限公司 | Medical intelligent charging device top battery box interface device |
| CN106887892A (en) * | 2017-04-21 | 2017-06-23 | 无锡市新菊电动工具有限公司 | Electric tool discharge and recharge integrated device |
| CN207022367U (en) * | 2017-07-28 | 2018-02-16 | 北京易点淘网络技术有限公司 | Heat abstractor and battery detection equipment |
| CN107925269A (en) * | 2015-11-30 | 2018-04-17 | 欧姆龙株式会社 | Non-contact power supply system |
| CN109946532A (en) * | 2017-12-21 | 2019-06-28 | 南京德朔实业有限公司 | Diagnostic device and diagnostic method suitable for tool system component |
-
2019
- 2019-12-17 CN CN201911300541.5A patent/CN110954837A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH031645U (en) * | 1989-05-23 | 1991-01-09 | ||
| JPH08236103A (en) * | 1995-02-22 | 1996-09-13 | Kyocera Corp | Charging terminal short circuit preventing device for battery pack |
| JPH1097876A (en) * | 1996-09-24 | 1998-04-14 | Matsushita Electric Works Ltd | Charging apparatus |
| JPH10215530A (en) * | 1997-01-28 | 1998-08-11 | Matsushita Electric Works Ltd | Non-contact power transmission device |
| CN202026109U (en) * | 2011-05-13 | 2011-11-02 | 路华科技(深圳)有限公司 | Multipurpose charger |
| CN103325978A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Electronic device and connecting seat |
| CN202663141U (en) * | 2012-05-23 | 2013-01-09 | 路华科技(深圳)有限公司 | Multi-purpose charger |
| CN104578231A (en) * | 2013-10-12 | 2015-04-29 | 苏州宝时得电动工具有限公司 | Charger and charge system |
| CN204086311U (en) * | 2014-07-01 | 2015-01-07 | 襄阳锦翔光电科技股份有限公司 | A kind of multi-purpose battery test fixture |
| CN105162216A (en) * | 2015-10-23 | 2015-12-16 | 诺鑫（南通）医疗技术有限公司 | Medical intelligent charging device top battery box interface device |
| CN107925269A (en) * | 2015-11-30 | 2018-04-17 | 欧姆龙株式会社 | Non-contact power supply system |
| CN106887892A (en) * | 2017-04-21 | 2017-06-23 | 无锡市新菊电动工具有限公司 | Electric tool discharge and recharge integrated device |
| CN207022367U (en) * | 2017-07-28 | 2018-02-16 | 北京易点淘网络技术有限公司 | Heat abstractor and battery detection equipment |
| CN109946532A (en) * | 2017-12-21 | 2019-06-28 | 南京德朔实业有限公司 | Diagnostic device and diagnostic method suitable for tool system component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447533A (en) * | 2020-11-06 | 2022-05-06 | 格力博(江苏)股份有限公司 | Battery pack, power supply system and tool system |
| WO2023208017A1 (en) * | 2022-04-28 | 2023-11-02 | 苏州宝时得电动工具有限公司 | Electrical device, electrical system, and battery pack |
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| CB02 | Change of applicant information |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Applicant after: Gelibo (Jiangsu) Co.,Ltd. Address before: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65 Applicant before: CHANGZHOU GLOBE Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200403 |
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| RJ01 | Rejection of invention patent application after publication |