CN216595432U - Detection apparatus for battery product - Google Patents
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- CN216595432U CN216595432U CN202122573599.6U CN202122573599U CN216595432U CN 216595432 U CN216595432 U CN 216595432U CN 202122573599 U CN202122573599 U CN 202122573599U CN 216595432 U CN216595432 U CN 216595432U
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Abstract
The utility model discloses a detection device of a battery product, comprising: the battery access device is used for accessing a battery to be tested; the direct-current power supply is electrically connected with the battery access device and used for supplying power to the battery to be tested; the voltage sampling module is electrically connected with the battery access device and is used for detecting the voltage of the battery to be detected; the charging current sampling module is electrically connected with the battery access device and is used for detecting the current of the battery to be detected during charging; and the discharging current sampling module is electrically connected with the battery access device and is used for detecting the current of the battery to be detected during discharging. The method is used for solving the technical problems of inaccurate manual measurement data and unsafe operation in the prior art.
Description
Technical Field
The utility model relates to the field of battery detection, in particular to a detection device for a battery product.
Background
In the existing charging field, in order to obtain the relevant charging and discharging information of the battery, a multimeter is usually taken by a person for measurement, and the data of the relevant measurement meter is read by human eyes and analyzed and calculated to obtain a result.
In the prior art, manual measurement is troublesome in operation, time consumption is long, personnel cost is high, and accuracy of data acquired by manual measurement cannot be guaranteed.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, an object of the present invention is to provide a detection apparatus for battery products, which solves the technical problems of the prior art, such as high difficulty in manually detecting batteries, low efficiency, and low accuracy of acquired data.
The technical scheme of the utility model is as follows:
the battery access device is used for accessing a battery to be tested;
the direct-current power supply is electrically connected with the battery access device and used for supplying power to the battery to be tested;
the voltage sampling module is electrically connected with the battery access device by adopting a module and is used for detecting the voltage of the battery to be detected;
the charging current sampling module is electrically connected with the battery access device and is used for detecting the current of the battery to be detected during charging;
the discharging current sampling module is electrically connected with the battery access device and is used for detecting the current of the battery to be detected during discharging;
the processor is electrically connected with the voltage sampling module, the charging current sampling module and the discharging current sampling module respectively;
and the alarm is connected with the processor and used for receiving the signal of the processor and sending alarm information.
In the above scheme, set up the battery and insert the ware, place the battery in the battery inserts the ware, the battery that waits to detect can more conveniently detect through the battery inserts the ware, guarantees the stability that battery and detection circuitry are connected, promotes the degree of accuracy that the detection circuitry gathered battery voltage, current information. And the line connection safety at the battery interface is improved. Through setting up DC power supply, DC power supply charges for the battery through connecting the battery connector, is convenient for detect wait to detect the performance when treating battery charging. Through setting up voltage sampling module, utilize voltage sampling module electricity to connect into the battery access device. The battery access device is electrically connected with the voltage sampling module, the voltage value of the battery to be detected can be accurately detected, the charging current sampling module is arranged, and the charging real-time current data information of the battery to be detected is detected. Through setting up the current sampling module that discharges, the battery access ware is connected to the current sampling module that discharges, implements the electric current condition when detecting the battery that awaits measuring and discharging. The processor is connected with the voltage sampling module, the charging current sampling module and the discharging current sampling module, the collected electrical information is received, the collected performance information of the battery is calculated, and the alarm is connected with the processor. The processor compares the detected performance parameters with the qualified preset parameters, and if the comparison result of the processor shows that the voltage is abnormal, the processor sends an alarm instruction to the alarm and gives an alarm through the alarm. Therefore, the battery detection speed can be improved, the detection precision can be improved through automatic data comparison, and the manpower is saved.
Furthermore, a plurality of battery access positions are arranged on the battery access device;
the detection apparatus for a battery product further includes: a plurality of input ends of the first selector switch are connected with the direct-current power supply, and a plurality of output ends of the first selector switch are correspondingly connected with a plurality of battery access positions on the battery access device; the control end of the first change-over switch is connected with the processor, and receives signals of the processor to control different battery access positions to be communicated with the direct-current power supply;
a plurality of input ends of the second selector switch are connected with a plurality of battery access positions on the battery access device, and a plurality of output ends of the second selector switch are correspondingly connected with the discharging current sampling module; and the control end of the second change-over switch is connected with the processor and receives signals of the processor to control different battery access positions to be communicated with the discharging current sampling module.
Through above-mentioned scheme, set up first change over switch and second change over switch, can switch or detect simultaneously a plurality of batteries, for example, when placing a plurality of batteries on the battery access ware and carry out the performance detection, the treater is according to having connected the corresponding circuit of battery on the battery access ware and is controlled first change over switch and second change over switch. And controlling the first switch to switch on the battery and the correspondingly connected direct current power supply, and detecting the charging performance of the corresponding battery. And the corresponding battery is connected with the discharging current sampling module by controlling the second change-over switch, so that the discharging performance of the corresponding battery is detected. Thereby realizing the performance detection of a plurality of batteries in sequence. A plurality of batteries can be placed at a time for detection, and the detection efficiency is improved.
Further, the discharge current sampling module includes:
the load is electrically connected with the second selector switch;
and the input end of the current sampling amplifier is electrically connected with the load, and the output end of the current sampling amplifier is electrically connected with the processor and sends the detected current signal to the processor.
In the above scheme, the load is electrically connected at the second change-over switch, the current sampling amplifier is connected at the output end of the load, the battery with the second cutting board switch capable of switching different batteries is connected with the load, and when the battery supplies power to the load, the current signal value obtained by collecting the current signal at the load connection position is convenient for collecting the current signal, and the sampling precision of the current signal is improved.
Furthermore, the detection device also comprises a display screen which is electrically connected with the processor and used for displaying the detected performance parameters of the battery.
In the above scheme, the display screen is connected to the output port of the processor, and the charging and discharging states of the tested battery are displayed in real time by the display screen, so that a worker can visually observe the change condition of the related data of the tested battery, the related test data can be visually recorded, and the working efficiency is improved.
Further, the alarm includes: the alarm lamp is electrically connected with the processor; and/or.
A sounder electrically connected to the processor.
In the scheme, the processor is electrically connected with the alarm, and the processor processes the detected data and the preset qualified performance parameters to judge whether the voltage or the current of the battery is normal or not so as to judge whether the battery is qualified or not. If the current or voltage value is abnormal, the processor sends an alarm instruction to the alarm lamp and the sounder, and whether the voltage and the current are normal or not is judged visually through the alarm lamp and the sounder. And the sounder can also carry out voice prompt to explain unqualified products.
Furthermore, the detection device also comprises a temperature detection module, wherein the temperature detection module is electrically connected with the processor and used for sending temperature data to the processor after detecting the temperature.
According to the scheme, the temperature detection module is arranged for detecting the temperature of the detection device, monitoring the temperature of the battery during use or charging, and the temperature of the battery can be visually observed through the temperature detection module, so that the temperature of the battery is ensured to be within a controllable range. And the temperature of the battery in the working process can be detected, so that whether the qualified requirement is met or not is judged.
Further, the temperature detection module includes:
a load temperature sensor electrically connected to the processor and configured to detect a temperature of the load;
and the battery temperature sensor is electrically connected with the processor and is used for detecting the temperature of the battery to be detected.
According to the technical scheme, the load temperature sensor is arranged and used for detecting the real-time temperature of the load, the real-time temperature of the load is detected and fed back to the processor, so that the temperature condition of the load can be visually observed, and whether the load runs abnormally or not can be visually judged through the temperature value. Set up battery temperature sensor beside the battery, through the temperature of battery temperature sensor real-time detection battery, battery temperature sensor feeds back the temperature value that detects to the treater in real time, shows the temperature situation around the battery in real time to the operating condition of the battery that awaits measuring of audio-visual observation.
Furthermore, the detection device also comprises a key assembly which is electrically connected with the processor and used for sending a control command to the processor.
According to the scheme, the key assembly is arranged, the key assembly is electrically connected to the processor, and parameters can be input into the processor through the key assembly. For example, when the battery is detected, the qualified performance parameters may be input into the processor through the key assembly, and the processor stores and calls the parameters accordingly. Thus, the qualification performance parameters are preset. The staff can send the instruction to the treater through the button subassembly, for example relieves the trouble suggestion, sets up the button subassembly and makes things convenient for operating personnel to detector detection device's operation.
Furthermore, the detection device further comprises a communication interface module, one end of the communication interface module is electrically connected with the battery access device, and the other end of the communication interface module is electrically connected with the processor and used for reading the pre-stored parameter information of the battery to be detected by the processor.
Through above-mentioned scheme, set up the communication interface module, the one end electricity of communication interface module is even connected and is inserted the battery access ware, accessible communication interface module in time detect the quilt that inserts whether there is the communication serial ports by survey battery, if the battery has communication interface, can in time read by survey battery predetermine information or service information. Therefore, the preset information or the use information of the battery is judged, and whether the battery is qualified or not is detected. Therefore, the detection efficiency is improved, and the application range of the detection device is improved.
Further, the communication interface module includes: a TX serial communication interface, and an RX serial communication interface.
Through above-mentioned scheme, set up TX serial communication interface and RX serial communication interface, set up through many interfaces, improved this detection device's accommodation, more convenient connection is surveyed the communication interface on the battery, can directly feed back to the treater by survey battery basic information.
Beneficial effect, this scheme provides a detection device of battery product, through above-mentioned scheme, sets up the battery access ware, waits to detect the battery and can more conveniently detect through the battery access ware, ensures battery and detection circuitry's stability, sets up the direct current power supply electricity and links the access the battery access ware, conveniently provides the direct current for the battery that awaits measuring. The voltage sampling module is arranged, and the voltage monitoring of the tested battery is realized by the voltage sampling module, so that the convenience of voltage monitoring of the tested battery is improved. The charging current sampling module is arranged to monitor the charging current in real time, the charging current condition of the battery to be tested is obtained in time, the efficiency of obtaining a current numerical value is improved, and the accuracy of a current measurement value is improved. And the discharging current sampling module is electrically connected to the output end of the battery connector, so that the discharging condition of the battery is monitored in real time. Be provided with the treater, the treater electricity is connected respectively voltage sampling module, charging current sampling module, discharging current sampling module to carry out analysis processes to the information that measures, set up the alarm and connect the treater if the treater contrast result shows voltage unusual, the treater sends alarm command to the alarm, and reports to the police through the alarm. Therefore, the battery detection speed can be improved, the detection precision can be improved through automatic data comparison, and the manpower is saved. The technical problems that manual measurement is troublesome in operation and long in time consumption, personnel cost is high, and accuracy of data acquired through manual measurement cannot be guaranteed in the prior art are solved.
Drawings
Fig. 1 is a circuit block diagram of a detection apparatus for a battery product according to the present invention.
The reference numbers in the figures: 10. a battery access device; 20. a first changeover switch; 30. a second changeover switch; 40. a voltage sampling module; 50. a processor; 60. a key assembly; 70. an alarm; 71. a sound generator; 72. an alarm lamp; 80. a discharge current sampling module; 81. a load; 82. a current sampling amplifier; 90. a serial communication interface module; 91. a TX serial communication interface; 92. an RX serial communication interface; 100. a display screen; 110. a charging current sampling module; 120. a DC power supply; 130. a temperature detection module; 131. a load temperature sensor; 132. a battery temperature sensor; 140. a memory.
Detailed Description
The utility model provides a detection device for a battery product, and in order to make the purpose, technical scheme and effect of the utility model clearer and clearer, the utility model is further described in detail below by referring to the attached drawings and taking examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the prior art, a charge and discharge test of a storage battery is usually performed by manually contacting an electrical contact surface of the battery with a handheld multimeter during charging or discharging of the battery to read relevant data of the battery, but manual contact of the surface of the battery with the multimeter is unsafe to measure manually, the read data cannot guarantee the accuracy of the surface, the data deviation is large, and the operation steps are complex. In order to solve the above problems, the present invention provides a detection apparatus for a battery product, which is specifically described in the following embodiments.
Example one
As shown in fig. 1, a circuit connection diagram of a detection device of a battery product according to this embodiment is provided, and the specific structure of the detection device of the battery product includes a battery access device 10, a dc power supply 120, a voltage sampling module 40, a charging current sampling module 110, a discharging current sampling module 80, a processor 50, and an alarm 70. The battery access device 10 is provided with a battery access position, and when product testing is required to be carried out, a battery product to be tested is placed into the battery access position of the battery access device 10, and the connection between the battery product to be tested and the detection circuit is conveniently realized through the battery access position. The dc power supply 120 is electrically connected to the battery accessing device 10, when the charging performance of the battery is detected, the dc power supply 120 supplies power to the battery to be detected, and at this time, the battery is charged, and then the detection circuit detects each charging performance of the battery. The voltage is electrically connected to the battery access device 10 by a module, and is used for detecting the voltage of the battery to be detected. The charging current sampling module 110 is electrically connected to the battery access device 10, and is configured to detect a current of the battery to be tested during charging. The charging current sampling module 110 is electrically connected to the battery access device 10 for detecting the current of the battery to be tested during charging. The discharging current sampling module 80 is electrically connected to the battery access device 10 and is used for detecting the current of the battery to be detected during discharging. The processor 50 is electrically connected to the voltage sampling module 40, the charging current sampling module 110, and the discharging current sampling module 80, respectively. The alarm 70 is connected to the processor 50 and is used for receiving the signal from the processor 50 and sending an alarm message.
In the scheme of above-mentioned embodiment, through setting up battery access device 10, place the battery in battery access device 10, the battery that waits to detect can more conveniently detect through battery access device 10, guarantees the stability that battery and detection circuitry are connected, promotes the degree of accuracy that the detection circuitry gathered battery voltage, current information. And the line connection safety at the battery interface is improved. Through setting up DC power supply 120, DC power supply 120 charges for the battery through connecting the battery connector, is convenient for detect the performance when waiting to detect the battery and charging. By providing the voltage sampling module 40, the battery charger 10 is electrically connected to the voltage sampling module 40. The battery access device 10 is electrically connected through the voltage sampling module 40, the voltage value of the battery to be detected can be accurately detected, the charging current sampling module 110 is arranged, and the charging real-time current data information of the battery to be detected is detected. Through setting up discharge current sampling module 80, discharge current sampling module 80 electricity and connect battery access 10, implement the electric current condition when detecting the battery that awaits measuring and discharge. The processor 50 is connected with the voltage sampling module 40, the charging current sampling module 110 and the discharging current sampling module 80, receives the collected electrical information, calculates and processes the collected performance information of the battery, and the alarm 70 is connected with the processor 50. The processor 50 compares the detected performance parameters with the qualified preset parameters, and if the comparison result of the processor 50 shows that the voltage is abnormal, the processor 50 sends an alarm instruction to the alarm 70 and gives an alarm through the alarm 70. Therefore, the battery detection speed can be improved, the detection precision can be improved through automatic data comparison, and the manpower is saved.
Example two
On the basis of embodiment one, be provided with a plurality of batteries on the battery access device 10 in this embodiment and insert the position, a plurality of batteries insert the position and are used for placing a plurality of batteries that await measuring, set up a plurality of batteries and insert the position, and the change of battery in the battery aging testing process is conveniently, for example once can place a plurality of batteries and test, promotes the efficiency that the battery was changed.
The battery product detection apparatus further includes: a first switch 20, a plurality of input terminals of the first switch 20 are connected to the dc power supply 120, and a plurality of output terminals of the first switch 20 are connected to a plurality of input terminals of the battery switch 10; the control end of the first switch 20 is electrically connected to the processor 50, and is controlled by the received signal of the processor 50 to switch different battery access positions to communicate with the dc power supply 120. And when the charging current exceeds or does not reach the preset charging current value, switching the power supply access position. And after one tested battery completes the aging test, switching the battery access position. The first switch 20 is provided to switch or simultaneously detect a plurality of batteries, for example, when a plurality of batteries are placed on the battery receiver 10 for performance detection, the processor 50 controls the first switch 20 according to the corresponding circuit according to the battery connected on the battery receiver 10. By controlling the first switch 20, the battery and the corresponding connected dc power source are turned on, and the charging performance of the corresponding battery is detected.
A plurality of input ends of the second switch 30 are connected to a plurality of battery access positions on the battery access device 10, and a plurality of output ends are correspondingly connected to the discharging current sampling module 80; the control end of the second switch 30 is connected to the processor 50, and receives the signal from the processor 50 to control different battery access positions to communicate with the discharging current sampling module 80. By controlling the second changeover switch 30, the corresponding battery is connected to the discharge current sampling module 80, thereby detecting the discharge performance of the corresponding battery. And the connection between the plurality of batteries and the load 81 and the discharge current sampling module 80 can be switched automatically. A plurality of batteries can be placed at a time for detection, and the detection efficiency is improved.
The discharge current sampling module 80 in this embodiment includes: load 81, current sampling amplifier 82. The input end of the load 81 is electrically connected to the second switch 30, and receives the current signal transmitted from the second switch 30. The current sampling amplifier 82 has an input electrically connected to the load 81 and an output electrically connected to the processor 50, and transmits the detected current signal to the processor 50. The discharging current is collected by arranging the current sampling amplifier 82, and the collected current signal is amplified and sent to the processor 50, so that the sampling precision of the discharging current is improved, and the processor 50 can conveniently judge the discharging current.
The detection device further comprises a display screen 100, wherein the input end of the display screen 100 is electrically connected with the processor 50, and the processor 50 is used for displaying the performance parameters of the processor 50 after processing the parameters of the relevant battery product. By connecting the display screen 100 to the output port of the processor 50 and displaying the charging and discharging states of the tested battery in real time by using the display screen 100, the working personnel can visually observe the change condition of the related data of the tested battery, thereby visually recording the related test data and improving the working efficiency.
The alarm 70 in this embodiment includes: a warning light 72, and a sound generator 71. The alarm lamp 72 is electrically connected to the processor 50, and the sound generator 71 is electrically connected to the processor 50. The processor 50 processes the detected data and preset qualified performance parameters to obtain whether the voltage or the current of the battery is normal, if the current or the voltage value is abnormal, the processor 50 sends an alarm instruction to the alarm lamp 72 and the sounder 71, the alarm lamp 72 flashes, the sounder 71 sends out an alarm ring, voice prompt is carried out, the abnormal condition of sounding is described, and aging of the battery or unqualified battery is prompted. The operator can intuitively judge the cause of the abnormality through the alarm lamp 72 and the sounder 71.
The battery product detection device in this embodiment further includes: and the temperature detection module 130 is used for detecting the temperature condition and sending the read temperature data to the processor 50. The temperature detecting module 130 includes: load temperature sensor 131, load temperature sensor 131's output electricity is connected treater 50, through the real-time temperature that detects the load, feeds back to treater 50 to this audio-visual temperature situation who observes load 81, through the audio-visual judgement load operation of temperature value whether unusual appears. Set up battery temperature sensor 132 beside the battery, through the temperature of battery temperature sensor 132 real-time detection battery, battery temperature sensor is real-time to the temperature value that the treater 50 feedback detected, real-time display battery temperature situation around to the operating condition of the battery that awaits measuring of audio-visual observation.
The battery product detection apparatus further includes: the key assembly 60 is electrically connected with the processor 50, and parameters can be input into the processor 50 through the key assembly 60. For example, when the battery is detected again, the qualified performance parameters may be input into the processor 50 through the key assembly 60, and the processor 50 stores and calls the parameters accordingly. Thus, the qualification performance parameters are preset. The operator may send instructions to the processor 50 via the key assembly 60, such as to clear a fault prompt, and the key assembly 60 is configured to facilitate operation of the detector detection device by the operator.
The battery product detection apparatus of the present embodiment further includes: and the memory 140, wherein the memory 140 is electrically connected with the processor, and the memory 140 stores preset qualified parameters of the battery. The stored preset qualified parameters may be input through the key assembly 60, may be read through the communication interface, and the like. When which preset qualified parameter is required, it can be directly called by sending an instruction through the key assembly 60.
The detection device further comprises a serial communication interface module 90, one end of the communication interface module is connected into the battery connector, the output end of the communication interface module is connected with the processor 50, and prestored parameter information of the battery to be detected is read through the serial communication interface module 90. Set up serial communication interface module 90, the one end electricity of serial communication interface module 90 is connected the access battery access device 10, accessible serial communication interface module 90 in time detects the quilt battery that is accessed whether have the communication serial ports, if the battery has communication interface, can in time read the preset information or the service information of quilt battery. Therefore, the preset information or the use information of the battery is judged, and whether the battery is qualified or not is detected. Therefore, the detection efficiency is improved, and the application range of the detection device is improved. The communication serial port module comprises: a TX serial communication interface 91 and an RX serial communication interface 92. Through setting up a plurality of interfaces, improve this detection device's accommodation, the communication interface on the more convenient connection is surveyed the battery can directly feed back the basic information of being surveyed the battery to treater 50, conveniently judges whether qualified by the battery product.
The specific working process of the battery detection device is as follows: put into to be surveyed the battery in battery connector 10, if 5 seconds do not set up manual setting, then processor 50 judges by oneself whether DC power supply 120 connects battery connector's input, if not detect to be surveyed the battery and insert, judge whether DC power supply 120 is normal, if detect DC power supply normal, then the display shows DC power supply normal, if detect DC power supply unusual, then the display shows DC power supply unusual, and to alarm lamp 72 and sounder 71 send alarm command, sounder 71 sound, alarm lamp 72 scintillation. If the direct-current power supply is judged to be normal, the working mode is started according to the instruction, the charge and discharge aging test of the battery product is started, the voltage detection module continues to detect the voltage of the battery to be detected, and the voltage of the battery to be detected is read. The charging current detection module monitors the charging current in real time, the discharging current detection module monitors the discharging current in real time and feeds the discharging current back to the processor 50, and the processor 50 judges whether the aging is finished according to the fed-back voltage and current values. The processor 50 sends a prompt instruction of 'please access the battery to be tested' to the display screen 100 to prompt the testing staff to access the battery to be tested. If the processor 50 detects that the tested product is connected, whether the connected tested battery is provided with a communication serial port or not is continuously detected, if the tested battery is detected to be not provided with the communication serial port, the voltage value of the tested battery is detected through the voltage sampling module 40, and whether the voltage value detected by the voltage sampling module 40 is abnormal or not is judged.
When a communication serial port is arranged on a tested battery, the information of the tested battery is read through the TX serial communication interface 91, the processor 50 judges the charging current and voltage required by the battery according to the battery information collected by the TX serial communication interface 91, if the battery information does not receive a response within 5 seconds after the setting, the processor 50 automatically configures a working mode according to the voltage of the tested battery, sends a switching instruction to the first switch 20, switches the voltage of the direct-current power supply, judges whether the direct-current power supply is normal according to the information fed back by the voltage sampling module 40, automatically detects whether the tested battery is connected with the voltage or not by the processor 50, sends fault alarm display information to the display screen 100 by the processor 50, displays the voltage value by the display screen 100, and simultaneously sends a fault alarm instruction to the alarm 70, the sounder 71 sounds and the alarm lamp 72 flickers.
To sum up, this scheme provides a battery product detection device for detect the performance parameter of being surveyed the battery, set up the treater and connect each determine module, set up the battery connector and be used for depositing the battery that awaits measuring, conveniently being surveyed laying of battery, improve the security that is surveyed the battery and connects. And a voltage sampling module is arranged to detect charging and discharging voltages in the aging test process and detect the voltage change condition of the battery to be tested in real time. And a current sampling module is arranged to acquire charging and discharging current values in the aging test process of the tested battery and detect the current change condition of the tested battery in real time. Still be provided with the temperature detection module for carry out real-time detection and feedback to the treater to the temperature of battery and load, the treater is received and is judged whether the temperature takes place unusually, still is provided with display screen and alarm device in addition, makes things convenient for the staff to judge whether breaks down and in time takes corresponding measure, solves prior art, adopts artifical measurement troublesome poeration, thereby it is with high costs to lead to personnel consuming time for a long time, the unable assurance degree of accuracy of the data of artifical measurement collection.
Claims (10)
1. A detection apparatus for a battery product, comprising:
the battery access device is used for accessing a battery to be tested;
the direct-current power supply is electrically connected with the battery access device and used for supplying power to the battery to be tested;
the voltage sampling module is electrically connected with the battery access device and is used for detecting the voltage of the battery to be detected;
the charging current sampling module is electrically connected with the battery access device and is used for detecting the current of the battery to be detected during charging;
the discharging current sampling module is electrically connected with the battery access device and is used for detecting the current of the battery to be detected during discharging;
the processor is electrically connected with the voltage sampling module, the charging current sampling module and the discharging current sampling module respectively;
and the alarm is connected with the processor and used for receiving the signal of the processor and sending alarm information.
2. The device for detecting battery products according to claim 1, wherein a plurality of battery access positions are disposed on the battery access device;
the detection apparatus for a battery product further includes: a plurality of input ends of the first selector switch are connected with the direct-current power supply, and a plurality of output ends of the first selector switch are correspondingly connected with a plurality of battery access positions on the battery access device; the control end of the first change-over switch is connected with the processor, and receives signals of the processor to control different battery access positions to be communicated with the direct-current power supply;
a plurality of input ends of the second selector switch are connected with a plurality of battery access positions on the battery access device, and a plurality of output ends of the second selector switch are correspondingly connected with the discharging current sampling module; and the control end of the second change-over switch is connected with the processor and receives signals of the processor to control different battery access positions to be communicated with the discharging current sampling module.
3. The device for detecting battery products according to claim 2, wherein the discharge current sampling module comprises:
the load is electrically connected with the second selector switch;
and the input end of the current sampling amplifier is electrically connected with the load, and the output end of the current sampling amplifier is electrically connected with the processor and sends the detected current signal to the processor.
4. The device for detecting battery products according to claim 1, further comprising a display screen electrically connected to the processor for displaying the detected performance parameters of the battery.
5. The battery product detection device of claim 1, wherein the alarm comprises: the alarm lamp is electrically connected with the processor; and/or
A sounder electrically connected to the processor.
6. The device for detecting the battery products as claimed in claim 1, wherein the device further comprises a temperature detection module electrically connected to the processor for detecting the temperature and then sending the temperature data to the processor.
7. The device for detecting battery products according to claim 6, wherein the temperature detection module comprises:
a load temperature sensor electrically connected to the processor and configured to detect a temperature of the load;
and the battery temperature sensor is electrically connected with the processor and is used for detecting the temperature of the battery to be detected.
8. The detecting device for detecting the battery products as claimed in claim 1, further comprising a key assembly electrically connected to the processor for sending control commands to the processor.
9. The device for detecting battery products according to claim 1, further comprising a communication interface module, wherein one end of the communication interface module is electrically connected to the battery connector, and the other end of the communication interface module is electrically connected to the processor, and the communication interface module is used for the processor to read pre-stored parameter information of the battery to be detected.
10. The device for detecting battery products according to claim 9, wherein the communication interface module comprises: a TX serial communication interface, and an RX serial communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122573599.6U CN216595432U (en) | 2021-10-25 | 2021-10-25 | Detection apparatus for battery product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122573599.6U CN216595432U (en) | 2021-10-25 | 2021-10-25 | Detection apparatus for battery product |
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| Publication Number | Publication Date |
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| CN216595432U true CN216595432U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122573599.6U Active CN216595432U (en) | 2021-10-25 | 2021-10-25 | Detection apparatus for battery product |
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| CN (1) | CN216595432U (en) |
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2021
- 2021-10-25 CN CN202122573599.6U patent/CN216595432U/en active Active
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