CN213023480U - Battery parameter detection device - Google Patents
Battery parameter detection device Download PDFInfo
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- CN213023480U CN213023480U CN202020585022.XU CN202020585022U CN213023480U CN 213023480 U CN213023480 U CN 213023480U CN 202020585022 U CN202020585022 U CN 202020585022U CN 213023480 U CN213023480 U CN 213023480U
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- parameter detection
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Abstract
The utility model discloses a battery parameter detection device which is connected with a battery component in a pluggable manner and comprises a circuit board, wherein a plurality of metal conductive contact pieces, a battery parameter detection unit, a controller and a wireless communication unit are arranged on the circuit board, when the battery parameter detection device is inserted into a battery pack, the battery parameter detection unit is electrically connected with the battery component through the metal conductive contact pieces, detects the battery parameters of the battery component and transmits the battery parameters to the controller, and the controller transmits the battery parameters to external terminal equipment through the wireless communication unit after being processed, the utility model adopts the metal conductive contact pieces to transmit the battery parameters, avoids the complex operation of wiring during detection, and the detection device is pluggable, is convenient for maintenance and repeated utilization, is effectively compatible with a plurality of power supply modes, improves the universality, and transmits the detected parameters to the terminal equipment through the wireless mode, the user can conveniently know the related information of the battery pack.
Description
Technical Field
The utility model relates to a battery testing field especially relates to a pluggable battery parameter detection device.
Background
In the field of battery detection, in order to detect parameters such as voltage and temperature of a battery assembly of a large-scale intelligent device, for example, parameters such as voltage and temperature of a battery assembly of an intelligent device requiring a movable backup battery, such as a base station backup battery, an intelligent outdoor cabinet backup battery, and an integrated cabinet backup battery, an automatic measurement scheme is frequently adopted in the prior art. For example, each single battery is provided with one sensor for acquiring parameters such as voltage, temperature and the like of each single battery, more sensors are added in the implementation mode, the cost of equipment is increased, and the implementation mode has many connecting wires, so that the connecting wires are complex, and the field operation is complex and tedious.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a battery parameter detection device to solve the problem that proposes in the above-mentioned background art, the utility model discloses a wireless mode transmission data has avoided carrying out the loaded down with trivial details operation of wiring when detecting, and can plug, has improved the commonality.
The embodiment of the utility model provides a battery parameter detection device, pluggable and battery pack of battery parameter detection device is connected, battery parameter detection device includes the circuit board, be provided with a plurality of metal conductive contact pieces on the circuit board, battery parameter detecting element, controller and wireless communication unit work as when battery parameter detection device inserts the group battery, through metal conductive contact piece and battery pack electric connection, battery parameter detecting element detects battery pack's battery parameter and transmits for the controller, the controller transmits to external terminal equipment through the wireless communication unit after handling.
Optionally, the battery pack further comprises a display unit, a display through hole corresponding to the display unit is formed in the battery pack, and the controller processes the received battery parameters and displays the battery parameters through the display through hole of the battery pack.
Optionally, the battery parameter includes at least one of a voltage, a temperature, and a current of the battery cell.
Optionally, the battery pack further comprises an in-place detection assembly, wherein the in-place detection assembly detects whether the battery parameter detection device is in contact with a base of the battery pack, and transmits a detection signal to the controller.
Optionally, an in-place display lamp is arranged on the display unit, and when the in-place detection assembly detects that the pluggable battery parameter detection device is in contact with the base of the battery assembly, the controller controls the in-place display lamp to emit light.
Optionally, the battery parameter detection unit includes a plurality of detection resistors for detecting voltages of the plurality of battery cells.
Optionally, the voltage values detected by the plurality of detection resistors are transmitted to the controller in a time-sharing manner.
Optionally, the display unit is provided with a plurality of display sections, and the display sections respectively display the states of the battery cells correspondingly.
Optionally, an indicator light for displaying the electric quantity of the battery pack is arranged on the display unit.
Optionally, the battery pack further comprises a bottom plate and a side baffle, wherein a circuit board is arranged on the bottom plate, a built-in lock mechanism is arranged on the side baffle, when the battery parameter detection device is inserted into the battery pack, the surface of the built-in lock mechanism is flush with the surface of the side baffle, and when the surface of the built-in lock mechanism is pressed, the battery parameter detection device is ejected out of the battery pack.
The utility model relates to a battery parameter detection device, which comprises a circuit board, a plurality of metal conductive contact plates, a battery parameter detection unit, a controller and a wireless communication unit, when the battery parameter detection device is inserted into the battery pack, the battery parameter detection device is electrically connected with the battery assembly through the metal conductive contact piece, the battery parameter detection unit detects the battery parameter of the battery assembly and transmits the battery parameter to the controller, and the controller transmits the battery parameter to the external terminal equipment through the wireless communication unit after being processed, compared with the prior art that the metal conductive contact piece is adopted to transmit the battery parameter, the utility model avoids the complex operation of wiring during detection, and the detection device can be plugged, so that the detection device is convenient to overhaul and reuse, is effectively compatible with various power supply modes, improves the universality, and can conveniently decode the related information of the battery pack even if the detected parameters are transmitted to the terminal equipment in a wireless mode.
Drawings
Fig. 1 is an assembly schematic diagram of the battery parameter detection device and the battery assembly of the present invention;
fig. 2 is a schematic diagram of an external structure of a battery parameter detection device according to the present invention;
fig. 3 is a schematic diagram of a circuit structure of the battery parameter detecting device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a battery parameter detection device for detect battery pack's battery parameter, wherein, battery parameter detection device pluggable ground and battery pack electric connection please refer to figure 1 and show that the utility model discloses battery parameter detection device and battery pack's assembly schematic diagram. The battery parameter detection device 10 and the battery pack 20 are detachably installed, specifically, the battery parameter detection device 10 includes a circuit board 111, a plurality of metal conductive contacts 113 are disposed on the circuit board 111, and when the battery parameter detection device 10 is inserted into the battery pack 20, the battery parameter detection device is electrically connected to the battery pack 20 through the metal conductive contacts 113.
Referring to fig. 1 and 2, the battery parameter detecting device 10 of the present invention includes a bottom plate 11 and a side baffle 12, the bottom plate 11 is provided with a circuit board 111, the bottom plate 11 is further provided with a guide rail 112 for matching with a guide rail groove formed on the side of the battery assembly 20, the side baffle 12 is provided with a built-in lock mechanism (not shown in the figure), when the battery parameter detecting device 10 slides into the battery assembly 20 from the guide rail groove formed on the side of the battery assembly 20, the built-in lock mechanism locks the battery parameter detecting device 10 and the battery assembly 20, at this time, the surface of the side baffle 12 and the key 114 of the built-in lock mechanism are almost flush, when the key 114 of the built-in lock mechanism is pressed, the built-in lock mechanism is unlocked, the battery parameter detecting device 10 pops out from the battery assembly 20, and at this time, the battery parameter detecting device 10 can be.
Fig. 3 is a schematic circuit diagram of a battery parameter detecting device according to the present invention. The battery parameter detection device 10 comprises a battery parameter detection unit 13, a controller 14 and a wireless communication unit 15, when the battery parameter detection device 10 is inserted into the battery pack 20, the battery parameter detection unit is electrically connected with the battery assembly 20 through a metal conductive contact 113, the battery parameter detection unit 20 detects the battery parameter of the battery assembly 20 and transmits the battery parameter to the controller 14 through the metal conductive contact 113, and the controller 14 transmits the battery parameter to an external terminal device through the wireless communication unit 15 after being processed and displays the battery parameter through the external device.
But the installation of battery parameter detection device 10 and battery pack 20 pluggable, adopt metal conductive contact 113 transmission battery parameter, avoided carrying out the loaded down with trivial details operation of wiring when examining test, just detection device is pluggable, convenient maintenance and reuse, effective compatible multiple power supply mode has improved the commonality, and the parameter that detects transmits terminal equipment through wireless mode, even the user of being convenient for has separated battery pack relevant information.
In one embodiment of the present invention, the battery parameter detecting device 10 further includes a display unit 16, the battery assembly 20 is provided with a display through hole 21 corresponding to the display unit 16, the controller 40 processes the received battery parameters and displays the battery parameters through the display through hole 21 of the battery assembly 20, in one embodiment of the present invention, the controller 14 is a high-speed MCU, such as STM8S103K3T6, the high-speed controller converts the received battery parameters into high-precision analog-to-digital converter, transmits the converted parameters to an external terminal device through the wireless communication unit 15, or transmits the converted parameters to the display unit 16 for displaying, and the user can see the relevant conditions of the display unit 16 through the display through hole 21, for example, the user can observe the color of a display lamp on the display unit 16 or the brightness of the display lamp through the display through hole 21, and then the state of each battery cell in the battery pack is judged.
In one embodiment of the present invention, the battery parameter may be the total voltage and the temperature of the battery assembly 20, or the voltage and the temperature of each battery cell, and the wireless communication unit 15 may be bluetooth, for example.
The utility model discloses an in one of them embodiment, still be provided with the detection subassembly that targets in place on battery parameter detection device 10's the circuit board, the detection subassembly that targets in place detects whether battery parameter detection device 10 contacts with battery pack 20's corresponding position to with detected signal transmission for controller 14, the detection subassembly that targets in place can be position sensor, hall sensor for example, is provided with magnet on battery pack 20, when the contact with battery pack 20, position sensor sends high level signal and gives controller 14, and after controller 14 received this high level signal, controller 14 control battery parameter detecting element 13 began work.
The utility model discloses an in one of them embodiment, be provided with the pilot lamp 161 that targets in place on display element 16, when the detection component that targets in place detected pluggable battery parameter detection device 10 and battery pack 20's base contact, controller 14 control the pilot lamp 161 that targets in place is luminous, and it is good to show the contact this moment, can work, otherwise, the user need extract again after battery parameter detection device 10, and the pilot lamp that targets in place is luminous, and the suggestion can work.
The utility model discloses an in one of them embodiment, battery parameter detecting element 13 includes a plurality of detection resistance, and a plurality of detection resistance pass through metal conductive contact 113 and are connected with a plurality of battery monomers respectively for detect the free voltage of a plurality of batteries, the voltage value timesharing that a plurality of detection resistance detected is transmitted for controller 14.
The utility model discloses an in one of them embodiment, be provided with a plurality of display intervals on the display element 16, correspond respectively and show each free state of battery, be provided with multirow power display lamp on the display element 16 for example, correspond respectively and show the free electric quantity of a plurality of batteries, wherein when every row is provided with 5 LED lamps, if the free electric quantity of first battery is 100%, the power display lamp of first row is bright entirely, if the free electric quantity of second battery is 40%, two LED lamps of second row are bright, like this, represent the residual number through the number that every row of power display lamp is bright. As will be appreciated by those skilled in the art, each display section on the display unit 16 may have only one display lamp, and when the electric quantity of the corresponding battery cell reaches a preset low voltage threshold, the corresponding display lamp emits light to prompt the user that the electric quantity of the battery cell is low.
The utility model discloses an in one of them embodiment, above-mentioned a plurality of display intervals except can the regional display a plurality of free electric quantities of battery, can also show other abnormal conditions of each battery, for example, when one of them free temperature of battery is too high, the display lamp that corresponds with this battery is luminous, or the colour sudden change, this battery monomer temperature of suggestion user is too high, and simultaneously, also can set up to show respectively rather than the free temperature and the voltage of the battery that correspond with the colour of a display lamp or scintillation, for example when this free temperature of battery is too high, show the amber light, when this free voltage of battery is too low, show the red light, also can distinguish different battery states through the frequency of scintillation etc. of course, here is no longer detailed one by one.
The utility model discloses still include power supply circuit for to the controller on the circuit board, devices such as battery parameter detecting element provide working power supply.
Battery parameter detection device can support multichannel battery voltage simultaneously and detect, and data pass through wireless transmission's mode, avoid the wiring, convenient and fast.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a battery parameter detection device, its characterized in that, battery parameter detection device pluggable is connected with battery pack, battery parameter detection device includes the circuit board, be provided with a plurality of metal conductive contact pieces on the circuit board, battery parameter detecting element, controller and wireless communication unit, work as when battery parameter detection device inserts the group battery, through metal conductive contact piece and battery pack electric connection, battery parameter detecting element detects battery pack's battery parameter and transmits for the controller, the controller transmits to external terminal equipment through wireless communication unit after handling.
2. The battery parameter detection device according to claim 1, further comprising a display unit, wherein the battery assembly is provided with a display through hole corresponding to the display unit, and the controller processes the received battery parameters and displays the battery parameters through the display through hole of the battery assembly.
3. The battery parameter detection device according to claim 1, wherein the battery parameter includes at least one of a voltage and a temperature of the battery cell.
4. The battery parameter detection device according to claim 2, further comprising an in-position detection assembly, wherein the in-position detection assembly detects whether the battery parameter detection device is in contact with a base of the battery assembly, and transmits a detection signal to the controller.
5. The battery parameter detection device according to claim 4, wherein an in-place indicator lamp is arranged on the display unit, and when the in-place detection assembly detects that the pluggable battery parameter detection device is in contact with the base of the battery assembly, the controller controls the in-place indicator lamp to emit light.
6. The battery parameter detection device according to claim 2, wherein the battery parameter detection unit includes a plurality of detection resistors for detecting voltages of a plurality of battery cells.
7. The battery parameter detection device according to claim 6, wherein the voltage values detected by the plurality of detection resistors are transmitted to the controller in a time-sharing manner.
8. The battery parameter detection device according to claim 6, wherein the display unit is provided with a plurality of display sections for displaying states of the battery cells respectively.
9. The battery parameter detection device according to claim 2, wherein an indicator light for displaying the battery level is disposed on the display unit.
10. The battery parameter sensing device of claim 1, further comprising a base plate on which the circuit board is disposed and a side bar on which a built-in lock mechanism is disposed, wherein a surface of the built-in lock mechanism is flush with a surface of the side bar when the battery parameter sensing device is inserted into a battery pack, and wherein the battery parameter sensing device is ejected from the battery pack when the surface of the built-in lock mechanism is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585022.XU CN213023480U (en) | 2020-04-20 | 2020-04-20 | Battery parameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585022.XU CN213023480U (en) | 2020-04-20 | 2020-04-20 | Battery parameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213023480U true CN213023480U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020585022.XU Active CN213023480U (en) | 2020-04-20 | 2020-04-20 | Battery parameter detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213023480U (en) |
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2020
- 2020-04-20 CN CN202020585022.XU patent/CN213023480U/en active Active
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Address after: 518000 12c08, Hangdu building, No. 1006, Huafu Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong Patentee after: Imikang software technology (Shenzhen) Co.,Ltd. Address before: Room 8401, 4th floor, building 144, Jindi Industrial Zone, Jindi 1st Road, Jindi community, Shatou street, Futian District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Longcon Intelligent Technology Co.,Ltd. |
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