CN210923912U - Lithium ion battery detection device - Google Patents
Lithium ion battery detection device Download PDFInfo
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- CN210923912U CN210923912U CN201921850438.3U CN201921850438U CN210923912U CN 210923912 U CN210923912 U CN 210923912U CN 201921850438 U CN201921850438 U CN 201921850438U CN 210923912 U CN210923912 U CN 210923912U
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Abstract
The utility model discloses a lithium ion battery detection device, which comprises a clamp, wherein a fixed position is formed on the clamp, and lithium ion ions are provided with a first pole column and a second pole column; the first probe is arranged opposite to the first pole and is provided with a first sensor; the second probe is arranged opposite to the second pole column; a server; the detector is respectively connected with the first probe and the second probe and used for acquiring data information of the lithium ion battery and feeding the data information back to the server; the bar code scanner is connected with the first sensor and is opposite to the bar code of the lithium ion battery for reading the bar code information of the lithium ion battery and feeding the bar code information back to the server; and the data acquisition unit is connected with the server and is suitable for acquiring data information fed back to the server by the detector. According to the utility model discloses a lithium ion battery detection device improves the accuracy that lithium ion battery detected, raises the efficiency.
Description
Technical Field
The utility model belongs to the technical field of the lithium ion battery technique and specifically relates to a lithium ion battery detection device is related to.
Background
In the related technology, along with the development of the times, lithium ion batteries are more and more emphasized in the new energy field due to the characteristics of energy conservation and environmental protection, the lithium batteries are widely applied to various industries, in the practical production and application process, the lithium batteries need to be detected for parameters such as voltage capacity, internal resistance and voltage after being generally produced to ensure the parameter consistency of inner cores of the lithium batteries, however, the detection work needs to manually arrange and place the batteries, after the test is completed, the manual lithium batteries with different parameters are classified and screened, the manual screening is not only low in efficiency, but also is easy to operate, the deviation of the battery classification work is caused, time and labor are wasted, and the accuracy cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a lithium ion battery detection device, lithium ion battery detection device does benefit to the accuracy that improves lithium ion battery and detects, raises the efficiency.
According to the utility model discloses lithium ion battery detection device, include: the lithium ion battery comprises a clamp, a first electrode post and a second electrode post, wherein a fixing position is formed on the clamp to fix the lithium ion battery, the lithium ion battery is provided with the first electrode post and the second electrode post, and the first electrode post and the second electrode post are arranged at intervals in the length direction of the lithium ion battery; the first probe is arranged opposite to the first pole, and a first sensor is arranged on the first probe; a second probe disposed opposite the second pole; a server; the detector is respectively connected with the first probe and the second probe and is used for acquiring data information of the lithium ion battery and feeding the data information back to the server; the bar code scanner is opposite to the bar code of the lithium ion battery and used for reading the bar code information of the lithium ion battery and feeding the bar code information back to the server; and the data acquisition unit is connected with the server and is suitable for acquiring data information fed back to the server by the detector.
According to the lithium ion battery detection device provided by the embodiment of the utility model, the risks such as data errors caused by human factors and other factors in the measurement process can be reduced; the test data is stored in the server, so that query and trace are convenient, and the error risk of manual test is successfully solved.
In addition, according to the utility model discloses lithium ion battery detection device of above-mentioned embodiment still has following additional technical characterstic:
according to some embodiments of the utility model, the lithium ion battery detection device still includes: and the controller is in signal transmission with the code scanner, the detector and the data acquisition unit respectively.
Further, the controller is integrated on the server.
In some embodiments of the present invention, the lithium ion battery detection device further includes: a first probe fixture disposed on the fixture, the first probe adapted to be secured by the first probe fixture, the first probe replaceably disposed on the first probe fixture; and the second probe fixing device is arranged on the clamp, the second probe is suitable for being fixed by the second probe fixing device, and the second probe is arranged on the second probe fixing device in a replaceable manner.
Further, the first probe fixture and the second probe fixture are movable relative to the fixture to adjust a distance between the first probe and the second probe.
In some embodiments of the present invention, the lithium ion battery detection device further includes: a code scanner clamp, the code scanner clamp is arranged on the clamp, and the code scanner is suitable for being fixed through the code scanner clamp.
Further, an oblong hole is formed on the code scanner clamp, and the code scanner is suitable for being connected with the code scanner clamp through the oblong hole.
According to some embodiments of the invention, the detector is a multimeter, the data information comprises a voltage and/or an internal resistance.
According to some embodiments of the utility model, still be equipped with the second sensor on the second probe, the bar code scanner with the second sensor links to each other, lithium ion battery transversely fixes on the anchor clamps, the anchor clamps include: a work table; the guide part is arranged on the workbench and comprises two groups, the two groups of guide parts are arranged in the length direction of the lithium ion battery at intervals, and the fixing position is defined between the two groups of guide parts.
Further, the guides are movable relative to the table to adjust the distance between the two sets of guides.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a lithium ion battery detection device according to an embodiment of the present invention;
fig. 2 is a perspective view of the clamp in the lithium ion battery detection apparatus according to the embodiment of the present invention in fig. 1, wherein the lithium ion battery is disposed on the clamp;
fig. 3 is another perspective view of the clamp in the lithium ion battery detection apparatus according to the embodiment of the present invention in fig. 1, wherein the lithium ion battery is disposed on the clamp.
Reference numerals:
the lithium-ion battery detection device 100 is provided,
a clamp 1, a fixing position 11, a workbench 12, a guide part 13,
the position of the first probe 2, the first sensor 21,
the number of the second probe 3, the second sensor 31,
the server 4, the detector 5, the scanner 6,
the lithium-ion battery 200 is provided with,
a first pole post 210 and a second pole post 220.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the related art, before shipment or during module assembly, voltage and internal resistance of a lithium ion battery need to be screened to find batteries on the same platform, so that efficiency maximization after PACK (battery PACK) assembly is met; the common operation method is to use a multimeter to scan, measure voltage, record and the like of the single battery, however, the method has the defects of low efficiency, high misjudgment rate and great influence of human factors.
At present, conversion efficiency of high PACK is pursued domestically, the consistency of single batteries can be greatly prevented from being charged to a high degree and lowered, the consistency of the whole PACK package battery core is judged through strict function test before leaving a factory, and corresponding records are also saved to facilitate tracing so as to confirm the change of the batteries before and after the test.
The following describes a lithium ion battery detection apparatus 100 according to an embodiment of the present invention with reference to the drawings.
Referring to fig. 1, according to the utility model discloses lithium ion battery detection device 100 includes: the fixture 1, the first probe 2, the second probe 3, the server 4, the detector 5, the barcode reader 6 and the data collector (not shown in the figure).
Specifically, the fixture 1 is formed with a fixing site 11 for fixing the lithium ion battery 200, and the lithium ion battery 200 has a first pole column 210 and a second pole column 220, and the first pole column 210 and the second pole column 220 are spaced apart from each other in a length direction of the lithium ion battery 200. For example, the fixing position 11 may be formed on the fixture 1, the lithium ion battery 200 may be fixed on the fixture 1 through the fixing position 11, the lithium ion battery 200 may have a first pole column 210 and a second pole column 220, the lithium ion battery 200 may include a battery body, and both the first pole column 210 and the second pole column 220 may be disposed on the battery body.
The first probe 2 is disposed opposite to the first pole 210, and the first probe 2 is provided with a first sensor 21. Therefore, when the li-ion beam 200 moves to make the first probe 2 contact with the first pole 210, the first sensor 21 can sense the contact signal, so that the first sensor 21 can be triggered by the li-ion beam 200, and the control of the li-ion battery detection apparatus 100 is further facilitated.
The second probe 3 is arranged opposite to the second pole 220, and the second probe 3 is provided with a second sensor 31. Therefore, when the lithium ion 200 moves to enable the second probe 3 to contact with the second pole 220, the second sensor 31 can sense the contact signal, so that the second sensor 31 can be triggered through the lithium ion 200, and the control of the lithium ion battery detection device 100 is further facilitated.
Of course, in some alternative embodiments of the present invention, the second sensor 31 may not be disposed on the second probe 3.
The detector 5 is respectively connected with the first probe 2 and the second probe 3 and used for collecting data information of the lithium ion battery 200 and feeding the data information back to the server 4. For example, the detector 5 may be connected to the first probe 2 and the second probe 3, respectively, so that a closed loop may be formed between the li-ion battery 200 and the detector 5, so as to collect data information of the li-ion battery 200 through the detector 5, and the detector 5 may feed the data information back to the server 4.
When the second sensor 31 is disposed on the second probe 3, the code scanner 6 (e.g. code scanning gun, etc.) is connected to the first sensor 21 and the second sensor 31, respectively, for example, when the li ion 200 triggers the first sensor 21 and the second sensor 31, it is convenient to further control the code scanner 6 to perform code scanning operation through the server 4.
The bar code scanner 6 is opposite to the bar code of the lithium ion battery 200 and used for reading the bar code information of the lithium ion battery 200 and feeding back the bar code information to the server 4. For example, the lithium ion battery 200 may be provided with a barcode, the barcode may be provided on the battery body, the barcode scanner 6 may be opposite to the barcode of the lithium ion battery 200, so that the barcode scanner 6 may read barcode information of the lithium ion battery 200, and the barcode scanner 6 may feed the barcode information back to the server 4 through its own matched software.
In some embodiments of the present invention, the server 4 can carry on the software related to the code scanner software and the MES (manufacturing execution system) system, and the server 4 can be provided with a display, through which the display is convenient for displaying data and related software information.
The data collector may be connected to the server 4 and adapted to collect data information fed back to the server 4 by the detector 5. For example, after the server 4 receives the data information of the lithium ion battery 200 fed back by the detector 5, the data information may be collected by the data collector.
Wherein, according to the utility model discloses lithium ion battery detection device 100's working process is: manually taking the lithium ion battery 200 and placing the lithium ion battery into the fixing position 11 of the clamp 1, wherein the first pole 210 is opposite to the first probe 2, and the second pole 220 is opposite to the second probe 3; manually nudging the lithium ion battery 200 in the DC direction shown in fig. 1; at this time, the lithium ion battery 200 can trigger the first sensor 21 and the second sensor 31, the first sensor 21 is connected with the code scanner 6, the second sensor 31 is connected with the code scanner 6, the server 4 receives a code scanning instruction and controls the code scanner 6 to perform code scanning operation, the code scanner 6 feeds back read bar code information to the server 4, the server 4 can judge the number and type of bar codes according to the type of test, and feeds back the bar code information to the MES system after no problem is determined; meanwhile, the detector 5 starts to collect data information (such as voltage, internal resistance and the like) of the lithium ion battery 200, and transmits the data information (such as through a communication unit) to the MES system after confirming that no error exists; the MES system actively binds after receiving the bar code information and the data information (for example, the data information of the lithium ion battery 200 is collected by the detector 5); analyzing and comparing the bound information by the MES system according to a preset qualified value range; the compared data is displayed in the categories and types through a display and presented to an operator; the operator places the lithium ion batteries 200 in the respective devices according to categories and types.
According to the lithium ion battery detection device 100 provided by the embodiment of the utility model, the risk of data errors and the like caused by errors and other factors due to human factors in the measurement process can be reduced; the test data is stored in the server 4, so that query and tracing are convenient, and the error risk of manual test is successfully solved.
According to some embodiments of the present invention, the lithium ion battery detection apparatus 100 may further include: a controller (not shown) in signal communication with the code scanner 6, the detector 5, and the data collector, respectively. Therefore, the controller is convenient to control the code scanner 6 to scan codes, the detector 5 is convenient to detect the data information of the lithium ion battery 200, and the data collector is convenient to collect the data information fed back to the server 4 by the detector 5.
For example, in some optional embodiments of the present invention, the external trigger mode of the barcode reader 6 with its own software may be used, and the barcode reader 6 is triggered by the sensors (including the first sensor 21 and the second sensor 31), and the barcode information may be fed back to the server 4 after being triggered.
Of course, the present invention is not limited thereto, and in some alternative embodiments of the present invention, the controller may also be integrated on the server 4. For example, the control function of the server 4 can be used to actively give the code scanner 6 its own software internal trigger mode to trigger code scanning.
In some optional embodiments of the utility model, can install storage device in the controller, after bar code on the lithium ion battery 200 is scanned to bar code scanner 6, can store bar code information in the controller convenient contrast.
Wherein, the server 4 and the code scanner 6 can use 232/USB communication mode for signal transmission; the server 4 and the detector 5 can use 232/USB communication mode for signal transmission.
In some embodiments of the present invention, the lithium ion battery detection apparatus 100 may further include: the probe fixing device, the probe (including the first probe 2 and the second probe 3) can be fixed by adopting the cylinder to drive the clamp, or the probe can be kept fixed, and the lithium ion battery 200 can move relative to the probe.
In some optional embodiments of the present invention, the probe fixture may include a first probe fixture and a second probe fixture. In particular, said first probe fixation means may be provided on the fixture 1, the first probe 2 being adapted to be fixed by said first probe fixation means, the first probe 2 being replaceably provided on said first probe fixation means. Therefore, the first probe 2 is connected with the first probe fixing device in a replaceable manner, so that the first probe 2 can be replaced conveniently according to lithium ion batteries 200 of different models, overcurrent can be prevented, and the use safety of the lithium ion battery detection device 100 can be improved.
The second probe fixing means is provided on the jig 1, the second probe 3 is adapted to be fixed by the second probe fixing means, and the second probe 3 is replaceably provided on the second probe fixing means. Therefore, the second probe 3 is connected with the second probe fixing device in a replaceable manner, so that the second probe 3 can be replaced conveniently according to lithium ion batteries 200 of different models, overcurrent can be prevented, and the use safety of the lithium ion battery detection device 100 can be improved.
Further, the first probe fixture and the second probe fixture are movable (e.g., slide or move, etc.) relative to the fixture 1 to adjust the distance between the first probe 2 and the second probe 3. For example, the first probe fixing device is movable relative to the fixture 1, and the second probe fixing device is movable relative to the fixture 1, so that the distance between the first probe 2 and the second probe 3 can be adjusted, and the testing requirements of different models of lithium ion battery detection devices 100 can be met.
The manner in which the first probe fixing device and the second probe fixing device are movable relative to the fixture 1 may be implemented in a conventional manner, and will not be described herein again.
In some embodiments of the present invention, the lithium ion battery detection apparatus 100 may further include: a scanner clamp, which can be provided on the clamp 1, by which the scanner 6 is adapted to be fixed. Therefore, the code scanner 6 can be fixed by the code scanner gun clamp, so that the accuracy of code scanning is guaranteed.
Further, the scanner holder may be formed with an oblong hole (e.g., a kidney-shaped hole, etc.) through which the scanner 6 is adapted to be connected to the scanner holder. Therefore, the position of the code scanner 6 relative to the code scanner clamp is convenient to adjust, and therefore the code scanning requirements of lithium ion batteries 200 with different specifications can be met.
Wherein, can understand because the lithium ion battery 200's of different specifications bar code position is different, through set up the slotted hole on the bar code scanner anchor clamps, bar code scanner 6 passes through the slotted hole with the bar code scanner anchor clamps link to each other, are convenient for adjust the position of bar code scanner 6 like this to be favorable to satisfying the sign indicating number demand of sweeping of specification lithium ion battery 200, the commonality is good.
Here, the oblong shape may be defined as: two points on the circle on the same diameter or two arcs symmetrical about the circle center are selected, and the circle is stretched along the straight line or the arc line to form a circular figure.
Of course, the present invention is not limited thereto, in some embodiments of the present invention, a special-shaped hole may also be formed on the bar code scanner clamp, and the bar code scanner 6 is adapted to be connected to the bar code scanner clamp through the special-shaped hole. This also adjusts the position of the scanner 6 relative to the scanner holder.
According to some embodiments of the present invention, the detector 5 may be, for example, a multimeter or the like, and the data information may include voltage and/or internal resistance or the like.
According to some embodiments of the present invention, the lithium ion battery 200 may be laterally fixed on the fixture 1, where the lateral direction may refer to the AB direction shown in fig. 1.
Referring to fig. 1 and 2, the jig 1 may include a table 12 and a guide 13 (e.g., a guide pin, etc.). Specifically, the guide portions 13 may be provided on the table 12, and the guide portions 13 may include two sets, two sets of the guide portions 13 may be spaced apart in a length direction (for example, an AB direction shown in fig. 1) of the lithium ion battery 200, and the two sets of the guide portions 13 may define the fixing locations 11 therebetween.
The above is an embodiment in which the lithium ion battery 200 is fixed by the fixing position 11 on the fixture 1, but the present invention is not limited thereto. In some optional embodiments of the present invention, the lithium ion battery 200 may also be automatically fixed using a cylinder, a flow line, or the like.
Wherein, in conjunction with fig. 2 and 3, each set of the guide parts 13 may include at least one. For example, in the embodiment of the present invention shown in fig. 1, each set of the guide portions 13 includes two, and the two guide portions 13 may be spaced apart in the CD direction shown in fig. 1.
Further, the guide portions 13 are movable relative to the table 12 to adjust the distance between the two sets of guide portions 13. For example, in some alternative embodiments of the present invention, the guiding portions 13 may be configured to be movable or slidable relative to the worktable 12, so that the distance between two sets of guiding portions 13 can be adjusted, and therefore, lithium ion batteries 200 with different specifications can be fixed, and the universality is good.
The guide 13 is movable relative to the table 12 in a conventional manner, and will not be described in detail herein.
In some optional embodiments of the present invention, the first probe fixture, the second probe fixture and the scanner fixture may be formed on the table 12 of the fixture 1.
Of course, the present invention is not limited thereto, and in some optional embodiments of the present invention, the lithium ion battery 200 may also be vertically fixed for testing. For example, the belt conveying device can be adopted to convey the lithium ion battery 200 during vertical fixed testing, the blocking cylinder can limit the lithium ion battery 200, the code scanner 6 can be triggered through the lithium ion battery 200 to scan codes and then enter a testing position, the lithium ion battery 200 is fixed through the cylinder, and the sensor is linked to trigger the probe to descend the cylinder, so that testing is performed.
According to the lithium ion battery detection device 100 provided by the embodiment of the utility model, automatic code scanning, automatic uploading, automatic voltage recording and matching with an MES system can be realized, production data values are automatically called for comparison and screening, and risks such as errors caused by human factors and data errors caused by other factors in the measurement process are reduced; the test data is stored in the server 4, so that query and tracing are convenient, and the error risk of manual test is successfully solved.
Specific embodiments of the lithium ion battery detection apparatus 100 according to the present invention will be described below with reference to the drawings.
The first embodiment is as follows:
referring to fig. 1, according to the utility model discloses lithium ion battery detection device 100 includes: the fixture 1, the first probe 2, the second probe 3, the server 4, the detector 5, the barcode reader 6 and the data collector (not shown in the figure).
Specifically, the fixture 1 is formed with a fixing site 11 for fixing the lithium ion battery 200, and the lithium ion battery 200 has a first pole column 210 and a second pole column 220, and the first pole column 210 and the second pole column 220 are spaced apart from each other in a length direction of the lithium ion battery 200. For example, the fixing position 11 may be formed on the fixture 1, the lithium ion battery 200 may be fixed on the fixture 1 through the fixing position 11, the lithium ion battery 200 may have a first pole column 210 and a second pole column 220, the lithium ion battery 200 may include a battery body, and both the first pole column 210 and the second pole column 220 may be disposed on the battery body.
The first probe 2 is disposed opposite to the first pole 210, and the first probe 2 is provided with a first sensor 21. Therefore, when the li-ion beam 200 moves to make the first probe 2 contact with the first pole 210, the first sensor 21 can sense the contact signal, so that the first sensor 21 can be triggered by the li-ion beam 200, and the control of the li-ion battery detection apparatus 100 is further facilitated.
The second probe 3 is arranged opposite to the second pole 220, and the second probe 3 is provided with a second sensor 31. Therefore, when the lithium ion 200 moves to enable the second probe 3 to contact with the second pole 220, the second sensor 31 can sense the contact signal, so that the second sensor 31 can be triggered through the lithium ion 200, and the control of the lithium ion battery detection device 100 is further facilitated.
Of course, in some alternative embodiments of the present invention, the second sensor 31 may not be disposed on the second probe 3.
The detector 5 is respectively connected with the first probe 2 and the second probe 3 and used for collecting data information of the lithium ion battery 200 and feeding the data information back to the server 4. For example, the detector 5 may be connected to the first probe 2 and the second probe 3, respectively, so that a closed loop may be formed between the li-ion battery 200 and the detector 5, so as to collect data information of the li-ion battery 200 through the detector 5, and the detector 5 may feed the data information back to the server 4.
When the second sensor 31 is disposed on the second probe 3, the code scanner 6 (e.g. code scanning gun, etc.) is connected to the first sensor 21 and the second sensor 31, respectively, for example, when the li ion 200 triggers the first sensor 21 and the second sensor 31, it is convenient to further control the code scanner 6 to perform code scanning operation through the server 4.
The bar code scanner 6 is opposite to the bar code of the lithium ion battery 200 and used for reading the bar code information of the lithium ion battery 200 and feeding back the bar code information to the server 4. For example, the lithium ion battery 200 may be provided with a barcode, the barcode may be provided on the battery body, the barcode scanner 6 may be opposite to the barcode of the lithium ion battery 200, so that the barcode scanner 6 may read barcode information of the lithium ion battery 200, and the barcode scanner 6 may feed the barcode information back to the server 4 through its own matched software.
In some embodiments of the present invention, the server 4 can carry on the software related to the code scanner software and the MES (manufacturing execution system) system, and the server 4 can be provided with a display, through which the display is convenient for displaying data and related software information.
The data collector may be connected to the server 4 and adapted to collect data information fed back to the server 4 by the detector 5. For example, after the server 4 receives the data information of the lithium ion battery 200 fed back by the detector 5, the data information may be collected by the data collector.
Wherein, according to the utility model discloses lithium ion battery detection device 100's working process is: manually taking the lithium ion battery 200 and placing the lithium ion battery into the fixing position 11 of the clamp 1, wherein the first pole 210 is opposite to the first probe 2, and the second pole 220 is opposite to the second probe 3; manually nudging the lithium ion battery 200 in the DC direction shown in fig. 1; at this time, the lithium ion battery 200 can trigger the first sensor 21 and the second sensor 31, the first sensor 21 is connected with the code scanner 6, the second sensor 31 is connected with the code scanner 6, the server 4 receives a code scanning instruction and controls the code scanner 6 to perform code scanning operation, the code scanner 6 feeds back read bar code information to the server 4, the server 4 can judge the number and type of bar codes according to the type of test, and feeds back the bar code information to the MES system after no problem is determined; meanwhile, the detector 5 starts to collect data information (such as voltage, internal resistance and the like) of the lithium ion battery 200, and transmits the data information (such as through a communication unit) to the MES system after confirming that no error exists; the MES system actively binds after receiving the bar code information and the data information (for example, the data information of the lithium ion battery 200 is collected by the detector 5); analyzing and comparing the bound information by the MES system according to a preset qualified value range; the compared data is displayed in the categories and types through a display and presented to an operator; the operator places the lithium ion batteries 200 in the respective devices according to categories and types.
According to the lithium ion battery detection device 100 provided by the embodiment of the utility model, the risk of data errors and the like caused by errors and other factors due to human factors in the measurement process can be reduced; the test data is stored in the server 4, so that query and tracing are convenient, and the error risk of manual test is successfully solved.
According to some embodiments of the present invention, the lithium ion battery detection apparatus 100 may further include: a controller (not shown) in signal communication with the code scanner 6, the detector 5, and the data collector, respectively. Therefore, the controller is convenient to control the code scanner 6 to scan codes, the detector 5 is convenient to detect the data information of the lithium ion battery 200, and the data collector is convenient to collect the data information fed back to the server 4 by the detector 5.
For example, in some optional embodiments of the present invention, the external trigger mode of the barcode reader 6 with its own software may be used, and the barcode reader 6 is triggered by the sensors (including the first sensor 21 and the second sensor 31), and the barcode information may be fed back to the server 4 after being triggered.
Of course, the present invention is not limited thereto, and in some alternative embodiments of the present invention, the controller may also be integrated on the server 4. For example, the control function of the server 4 can be used to actively give the code scanner 6 its own software internal trigger mode to trigger code scanning.
In some optional embodiments of the utility model, can install storage device in the controller, after bar code on the lithium ion battery 200 is scanned to bar code scanner 6, can store bar code information in the controller convenient contrast.
Wherein, the server 4 and the code scanner 6 can use 232/USB communication mode for signal transmission; the server 4 and the detector 5 can use 232/USB communication mode for signal transmission.
In some embodiments of the present invention, the lithium ion battery detection apparatus 100 may further include: the probe fixing device, the probe (including the first probe 2 and the second probe 3) can be fixed by adopting the cylinder to drive the clamp, or the probe can be kept fixed, and the lithium ion battery 200 can move relative to the probe.
In some optional embodiments of the present invention, the probe fixture may include a first probe fixture and a second probe fixture. In particular, said first probe fixation means may be provided on the fixture 1, the first probe 2 being adapted to be fixed by said first probe fixation means, the first probe 2 being replaceably provided on said first probe fixation means. Therefore, the first probe 2 is connected with the first probe fixing device in a replaceable manner, so that the first probe 2 can be replaced conveniently according to lithium ion batteries 200 of different models, overcurrent can be prevented, and the use safety of the lithium ion battery detection device 100 can be improved.
The second probe fixing means is provided on the jig 1, the second probe 3 is adapted to be fixed by the second probe fixing means, and the second probe 3 is replaceably provided on the second probe fixing means. Therefore, the second probe 3 is connected with the second probe fixing device in a replaceable manner, so that the second probe 3 can be replaced conveniently according to lithium ion batteries 200 of different models, overcurrent can be prevented, and the use safety of the lithium ion battery detection device 100 can be improved.
Further, the first probe fixture and the second probe fixture are movable (e.g., slide or move, etc.) relative to the fixture 1 to adjust the distance between the first probe 2 and the second probe 3. For example, the first probe fixing device is movable relative to the fixture 1, and the second probe fixing device is movable relative to the fixture 1, so that the distance between the first probe 2 and the second probe 3 can be adjusted, and the testing requirements of different models of lithium ion battery detection devices 100 can be met.
The manner in which the first probe fixing device and the second probe fixing device are movable relative to the fixture 1 may be implemented in a conventional manner, and will not be described herein again.
In some embodiments of the present invention, the lithium ion battery detection apparatus 100 may further include: a scanner clamp, which can be provided on the clamp 1, by which the scanner 6 is adapted to be fixed. Therefore, the code scanner 6 can be fixed by the code scanner gun clamp, so that the accuracy of code scanning is guaranteed.
Further, the scanner holder may be formed with an oblong hole (e.g., a kidney-shaped hole, etc.) through which the scanner 6 is adapted to be connected to the scanner holder. Therefore, the position of the code scanner 6 relative to the code scanner clamp is convenient to adjust, and therefore the code scanning requirements of lithium ion batteries 200 with different specifications can be met.
Wherein, can understand because the lithium ion battery 200's of different specifications bar code position is different, through set up the slotted hole on the bar code scanner anchor clamps, bar code scanner 6 passes through the slotted hole with the bar code scanner anchor clamps link to each other, are convenient for adjust the position of bar code scanner 6 like this to be favorable to satisfying the sign indicating number demand of sweeping of specification lithium ion battery 200, the commonality is good.
Here, the oblong shape may be defined as: two points on the circle on the same diameter or two arcs symmetrical about the circle center are selected, and the circle is stretched along the straight line or the arc line to form a circular figure.
Of course, the present invention is not limited thereto, in some embodiments of the present invention, a special-shaped hole may also be formed on the bar code scanner clamp, and the bar code scanner 6 is adapted to be connected to the bar code scanner clamp through the special-shaped hole. This also adjusts the position of the scanner 6 relative to the scanner holder.
According to some embodiments of the present invention, the detector 5 may be, for example, a multimeter or the like, and the data information may include voltage and/or internal resistance or the like.
According to some embodiments of the present invention, the lithium ion battery 200 may be laterally fixed on the fixture 1, where the lateral direction may refer to the AB direction shown in fig. 1.
Referring to fig. 1 and 2, the jig 1 may include a table 12 and a guide 13 (e.g., a guide pin, etc.). Specifically, the guide portions 13 may be provided on the table 12, and the guide portions 13 may include two sets, two sets of the guide portions 13 may be spaced apart in a length direction (for example, an AB direction shown in fig. 1) of the lithium ion battery 200, and the two sets of the guide portions 13 may define the fixing locations 11 therebetween.
The above is an embodiment in which the lithium ion battery 200 is fixed by the fixing position 11 on the fixture 1, but the present invention is not limited thereto. In some optional embodiments of the present invention, the lithium ion battery 200 may also be automatically fixed using a cylinder, a flow line, or the like.
Wherein, in conjunction with fig. 2 and 3, each set of the guide parts 13 may include at least one. For example, in the embodiment of the present invention shown in fig. 1, each set of the guide portions 13 includes two, and the two guide portions 13 may be spaced apart in the CD direction shown in fig. 1.
Further, the guide portions 13 are movable relative to the table 12 to adjust the distance between the two sets of guide portions 13. For example, in some alternative embodiments of the present invention, the guiding portions 13 may be configured to be movable or slidable relative to the worktable 12, so that the distance between two sets of guiding portions 13 can be adjusted, and therefore, lithium ion batteries 200 with different specifications can be fixed, and the universality is good.
The guide 13 is movable relative to the table 12 in a conventional manner, and will not be described in detail herein.
In some optional embodiments of the present invention, the first probe fixture, the second probe fixture and the scanner fixture may be formed on the table 12 of the fixture 1.
According to the lithium ion battery detection device 100 provided by the embodiment of the utility model, automatic code scanning, automatic uploading, automatic voltage recording and matching with an MES system can be realized, production data values are automatically called for comparison and screening, and risks such as errors caused by human factors and data errors caused by other factors in the measurement process are reduced; the test data is stored in the server 4, so that query and tracing are convenient, and the error risk of manual test is successfully solved.
Example two:
the second embodiment is substantially the same as the first embodiment, except that the lithium ion battery 200 may be vertically fixed for testing in the second embodiment. For example, the belt conveying device can be adopted to convey the lithium ion battery 200 during vertical fixed testing, the blocking cylinder can limit the lithium ion battery 200, the code scanner 6 can be triggered through the lithium ion battery 200 to scan codes and then enter a testing position, the lithium ion battery 200 is fixed through the cylinder, and the sensor is linked to trigger the probe to descend the cylinder, so that testing is performed.
Other configurations and operations of the lithium ion battery detection apparatus 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A lithium ion battery detection device, comprising:
the lithium ion battery comprises a clamp, a first electrode post and a second electrode post, wherein a fixing position is formed on the clamp to fix the lithium ion battery, the lithium ion battery is provided with the first electrode post and the second electrode post, and the first electrode post and the second electrode post are arranged at intervals in the length direction of the lithium ion battery;
the first probe is arranged opposite to the first pole, and a first sensor is arranged on the first probe;
a second probe disposed opposite the second pole;
a server;
the detector is respectively connected with the first probe and the second probe and is used for acquiring data information of the lithium ion battery and feeding the data information back to the server;
the code scanner is connected with the first sensor, and the code scanner and the bar code of the lithium ion battery are opposite to each other and used for reading the bar code information of the lithium ion battery and feeding the bar code information back to the server;
and the data acquisition unit is connected with the server and is suitable for acquiring data information fed back to the server by the detector.
2. The lithium ion battery detection device of claim 1, further comprising: and the controller is in signal transmission with the code scanner, the detector and the data acquisition unit respectively.
3. The li-ion battery detection apparatus of claim 2, wherein the controller is integrated on the server.
4. The lithium ion battery detection device of claim 2, further comprising:
a first probe fixture disposed on the fixture, the first probe adapted to be secured by the first probe fixture, the first probe replaceably disposed on the first probe fixture;
and the second probe fixing device is arranged on the clamp, the second probe is suitable for being fixed by the second probe fixing device, and the second probe is arranged on the second probe fixing device in a replaceable manner.
5. The li-ion battery testing device of claim 4, wherein the first probe fixture and the second probe fixture are movable relative to the clamp to adjust a distance between the first probe and the second probe.
6. The lithium ion battery detection device of claim 2, further comprising:
a code scanner clamp, the code scanner clamp is arranged on the clamp, and the code scanner is suitable for being fixed through the code scanner clamp.
7. The lithium ion battery detection device of claim 6, wherein the scanner clamp is formed with an oblong hole, and the scanner is adapted to be connected to the scanner clamp through the oblong hole.
8. The lithium ion battery detection device of any one of claims 1-7, wherein the detector is a multimeter and the data information comprises voltage and/or internal resistance.
9. The lithium ion battery detection device according to any one of claims 1 to 7, wherein a second sensor is further disposed on the second probe, the code scanner is connected to the second sensor, the lithium ion battery is laterally fixed on the fixture, and the fixture includes:
a work table;
the guide part is arranged on the workbench and comprises two groups, the two groups of guide parts are arranged in the length direction of the lithium ion battery at intervals, and the fixing position is defined between the two groups of guide parts.
10. The li-ion battery detection device of claim 9, wherein the guides are movable relative to the table to adjust a distance between the two sets of guides.
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| CN201921850438.3U CN210923912U (en) | 2019-10-30 | 2019-10-30 | Lithium ion battery detection device |
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| CN201921850438.3U CN210923912U (en) | 2019-10-30 | 2019-10-30 | Lithium ion battery detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740238A (en) * | 2022-04-07 | 2022-07-12 | 福建星云电子股份有限公司 | Automatic test probe distance changing method, system, equipment and medium |
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2019
- 2019-10-30 CN CN201921850438.3U patent/CN210923912U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740238A (en) * | 2022-04-07 | 2022-07-12 | 福建星云电子股份有限公司 | Automatic test probe distance changing method, system, equipment and medium |
| CN114740238B (en) * | 2022-04-07 | 2023-10-03 | 福建星云电子股份有限公司 | Automatic distance changing method, system, equipment and medium for test probe |
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