CN219759905U - Battery assembly structure for voltage information collection and power supply device - Google Patents
Battery assembly structure for voltage information collection and power supply device Download PDFInfo
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- CN219759905U CN219759905U CN202320258523.0U CN202320258523U CN219759905U CN 219759905 U CN219759905 U CN 219759905U CN 202320258523 U CN202320258523 U CN 202320258523U CN 219759905 U CN219759905 U CN 219759905U
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- electrode
- voltage information
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- assembly structure
- positive electrode
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- 238000001514 detection method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- HHXNVASVVVNNDG-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C(Cl)=C(Cl)C=2Cl)Cl)=C1Cl HHXNVASVVVNNDG-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a battery assembly structure for voltage information acquisition and a power supply device, which comprises: the battery module comprises a plurality of batteries which are connected in series, wherein the two ends of each battery which are connected in series are respectively connected with the positive electrode and the negative electrode of the battery module, and the connecting part of each adjacent battery is provided with a connecting electrode; the PCB board includes collection circuit, gathers socket and a plurality of binding post, and a plurality of binding post and anodal, negative pole and the butt joint of connecting pole one-to-one, gathers the circuit and makes binding post and gathers the mutual electricity of socket and connect. With the battery assembly structure for voltage information collection, the collection circuit is arranged on the prefabricated PCB, and the wiring operation of voltage information collection can be completed only by butting the positive electrode, the negative electrode and the connecting electrode with the wiring terminals on the PCB. Compared with the connection mode that the positive electrode, the negative electrode and the connecting electrode are connected one by one through the lead, the assembly structure for collecting the voltage information can conveniently complete wiring operation of collecting the voltage information.
Description
Technical Field
The utility model relates to the field of battery processing, in particular to a battery pack structure for voltage information acquisition and a power supply device.
Background
The voltage and current are the most important factors in the whole circuit, and when the voltage of the power supply does not meet the use requirement, the working efficiency of the electrical elements in the circuit can be affected. Therefore, the current and voltage needs to be monitored by the current and voltage information acquisition device, and in order to acquire the voltage information of the battery module and the voltage information of each battery in the battery module, the electrodes of each battery in the battery module need to be connected by the lead wires, and then the voltage information of each battery in the battery module is acquired by the voltage detection device.
However, the assembly mode of connecting the electrodes one by using the wires is low in assembly efficiency, so that labor is wasted, and electrical elements are easy to burn due to errors when the voltage acquisition wires are connected.
Therefore, the wiring operation of voltage information acquisition is conveniently finished.
Disclosure of Invention
The utility model aims to overcome the technical defects, provides a battery pack structure for collecting voltage information, and solves the technical problem that the assembly efficiency is low in an assembly mode that all electrodes in a battery module are connected one by using wires in the prior art.
In order to achieve the technical purpose, the technical scheme of the utility model comprises a battery assembly structure for collecting voltage information, which comprises the following components:
the battery module comprises a plurality of batteries which are connected in series, wherein the two ends of the batteries which are connected in series are respectively and electrically connected with the positive electrode and the negative electrode of the battery module, and the connecting part of each adjacent battery is provided with a connecting electrode;
the PCB comprises a collection circuit, a collection socket and a plurality of wiring terminals, wherein the wiring terminals are in butt joint with the positive electrode, the negative electrode and the connecting electrodes in one-to-one correspondence, and the collection circuit enables the wiring terminals and the collection socket to be electrically connected with each other.
Preferably, the positive electrode, the negative electrode and the connection electrode are all located on the same plane.
Preferably, a plurality of mounting openings are formed in the PCB, and the positive electrode, the negative electrode and the connecting electrode are correspondingly arranged in the mounting openings in a penetrating mode.
Preferably, the connection terminal includes a connection lug attached to the positive electrode, the negative electrode, or the connection electrode, so that the connection terminal is electrically connected to the positive electrode, the negative electrode, or the connection electrode.
Preferably, the connecting lug is provided with a connecting hole, the positive electrode, the negative electrode or the connecting electrode is provided with a screw hole, and the connecting lug is attached to the positive electrode, the negative electrode or the connecting electrode by penetrating through the connecting hole through a bolt and being screwed with the screw hole.
Preferably, the connection tab welds the positive electrode, the negative electrode, or the connection electrode.
Preferably, the positive electrode, the negative electrode, or the connection electrode is a copper electrode.
Preferably, the battery assembly structure for collecting voltage information further comprises a mounting plate, wherein the mounting plate comprises a collecting plug and a detecting module, the collecting plug is detachably inserted into the socket, and the detecting module is electrically connected with the collecting plug so as to detect the voltage information of the battery module.
Preferably, the mounting plate is detachably mounted on the PCB.
A power supply device is provided with the battery assembly structure for collecting voltage information.
Compared with the prior art, the utility model has the beneficial effects that: and a plurality of wiring terminals are electrically connected with the positive electrode, the negative electrode and the connecting electrode in one-to-one correspondence, and the collecting circuit enables the wiring terminals and the collecting socket to be electrically connected with each other. The voltage detection device can be connected with the acquisition socket to obtain the voltage information of each battery in the battery module. By utilizing the battery assembly structure for voltage information acquisition, provided by the utility model, the acquisition circuit is arranged on the prefabricated PCB, and the wiring operation of voltage information acquisition can be completed only by butting the positive electrode, the negative electrode and the connecting electrode with the wiring terminals on the PCB. Compared with the connection mode that the positive electrode, the negative electrode and the connecting electrode are connected one by one through the lead, the assembly structure for collecting the voltage information can conveniently complete wiring operation of collecting the voltage information.
Drawings
FIG. 1 is a schematic diagram of an assembled battery for voltage information acquisition according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a PCB and a mounting board according to an embodiment of the present utility model;
the battery module 100, the positive electrode 110, the negative electrode 120, the connection electrode 130, the mounting port 140, the PCB board 200, the collection socket 210, the connection terminal 220, the connection lug 221, the mounting plate 300 and the collection plug 310.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 2, the embodiment of the utility model provides a battery assembly structure for voltage information acquisition, and belongs to the field of battery processing. The battery assembly structure for collecting voltage information is used for collecting voltage information of the battery module 100, and wiring operation for collecting the voltage information can be conveniently completed by utilizing the battery assembly structure.
In some preferred embodiments, the battery assembly structure for collecting voltage information includes a battery module 100 and a PCB board 200, wherein the battery module 100 includes a plurality of batteries connected in series, two ends of each of the batteries connected in series are respectively connected to the positive electrode 110 and the negative electrode 120 of the battery module 100, and a connection electrode 130 is provided at a connection position of each of the adjacent batteries. The PCB board 200 includes a collection line (not shown), a collection socket 210, and a plurality of connection terminals 220, the plurality of connection terminals 220 are in one-to-one correspondence with the positive electrode 110, the negative electrode 120, and the connection electrode 130, and the collection line (not shown) electrically connects the connection terminals 220 and the collection socket 210 to each other.
In the above embodiment, the plurality of connection terminals 220 are electrically connected to the positive electrode 110, the negative electrode 120 and the connection electrode 130 in a one-to-one correspondence, and the connection terminals 220 and the collection socket 210 are electrically connected to each other by the collection line (not shown). The voltage detection device can obtain the voltage information of each battery in the battery module 100 by connecting the collection socket 210. With the battery assembly structure for voltage information collection provided by the utility model, collection lines (not shown in the figure) are arranged on the prefabricated PCB, and the wiring operation of voltage information collection can be completed only by butting the positive electrode 110, the negative electrode 120 and the connecting electrode 130 with the wiring terminal 220 on the PCB 200. Compared with the connection mode of connecting the positive electrode 110, the negative electrode 120 and the connecting electrode 130 one by one through wires, the assembly structure for collecting voltage information provided by the utility model can conveniently complete wiring operation of collecting voltage information.
In some preferred embodiments, the positive electrode 110, the negative electrode 120 and the connection electrode 130 are all located on the same plane, and since the PCB board 200 is generally of a flat plate structure, the positive electrode 110, the negative electrode 120 and the connection electrode 130 are located on the same plane, so that the connection terminal 220 on the PCB board 200 can be more conveniently docked with the positive electrode 110, the negative electrode 120 and the connection electrode 130.
On the basis of the above embodiment, the PCB 200 is provided with a plurality of mounting openings 140, and the anode 110, the cathode 120 and the connecting electrode 130 are correspondingly arranged through the mounting openings 140. The positive electrode 110, the negative electrode 120 and the connecting electrode 130 are penetrated in each mounting opening 140, and the relative positions of the PCB 200 and the battery module 100 are fixed, so that the wiring terminal 220 can be more accurately in wire-in butt joint with the positive electrode 110, the negative electrode 120 and the connecting electrode 130.
In some preferred embodiments, the connection terminal 220 includes a connection tab 221, and the connection tab 221 is attached to the positive electrode 110, the negative electrode 120, or the connection electrode 130, so that the connection terminal 220 is electrically connected with the positive electrode 110, the negative electrode 120, or the connection electrode 130.
In the above embodiment, the connection lugs 221 are attached to the positive electrode 110, the negative electrode 120 and the connection electrode 130, so that good contact between the connection lugs 221 and the positive electrode 110, the negative electrode 120 and the connection electrode 130 can be ensured, and the problem of poor contact between the positive electrode 110, the negative electrode 120 and the connection electrode 130 and the connection terminal 220 can be avoided, so that the stability of connection is ensured.
The fitting manner of the connection tabs 221 to the positive electrode 110, the negative electrode 120, and the connection electrode 130 is possible as long as they can be attached. In some preferred embodiments, the connection lugs 221 are provided with connection holes, and the positive electrode 110, the negative electrode 120 or the connection electrode 130 is provided with screw holes, through which bolts pass and are screwed to the screw holes, so that the connection lugs 221 are attached to the positive electrode 110, the negative electrode 120 or the connection electrode 130.
In another embodiment, the connection tab 221 is directly welded to the positive electrode 110, the negative electrode 120 or the connection electrode 130, so as to serve as a means for attaching and fixing the connection tab 221 to the positive electrode 110, the negative electrode 120 or the connection electrode 130.
In some preferred embodiments, the positive electrode 110, the negative electrode 120, or the connection electrode 130 are all copper electrodes, which have good electrical conductivity, while having good electrical conductivity compared to aluminum electrodes.
In some preferred embodiments, the battery assembly structure for collecting voltage information further includes a mounting plate 300, wherein the mounting plate 300 includes a collecting plug 310 and a detecting module (not shown in the figure), the collecting plug 310 is detachably plugged into a socket, and the detecting module (not shown in the figure) is electrically connected to the collecting plug 310 to detect voltage information of the battery module 100.
It should be noted that, the method of obtaining the voltage information of the battery in a closed circuit is well known in the art, and various types of sensors can be used to achieve the above purpose, and the detection module (not shown in the figure) should include a sensor capable of detecting the voltage information. The collection plug 310 and the collection socket 210 are inserted into each other, so that the circuit connection between the detection module (not shown) and the positive electrode 110, the negative electrode 120 or the connection electrode 130 is completed, thereby obtaining the voltage information of each battery in the battery module 100.
On the basis of the above embodiment, the mounting board 300 is detachably mounted to the PCB board 200, so that the mounting board 300 is maintained and overhauled.
The utility model further provides a power supply device, which is provided with the battery assembly structure for collecting the voltage information.
The positive electrode 110, the negative electrode 120 and the connecting electrode 130 are correspondingly arranged at the mounting opening 140 in a penetrating manner. The positive electrode 110, the negative electrode 120 and the connecting electrode 130 are penetrated in each mounting opening 140, and the relative positions of the PCB 200 and the battery module 100 are fixed, so that the wiring terminal 220 can be more accurately in wire-in butt joint with the positive electrode 110, the negative electrode 120 and the connecting electrode 130. The connection lug 221 is provided with a connection hole, and the positive electrode 110, the negative electrode 120 or the connection electrode 130 is provided with a screw hole, and the connection lug 221 is attached to the positive electrode 110, the negative electrode 120 or the connection electrode 130 by penetrating the connection hole through a bolt and screwing the screw hole. So that the plurality of connection terminals 220 are electrically connected with the positive electrode 110, the negative electrode 120 and the connection electrode 130 in one-to-one correspondence. The collecting plug 310 is detachably plugged into the socket, and the detecting module (not shown) is electrically connected with the collecting plug 310 to detect the voltage information of the battery module 100. With the battery assembly structure for voltage information collection provided by the utility model, collection lines (not shown in the figure) are arranged on the prefabricated PCB, and the wiring operation of voltage information collection can be completed only by butting the positive electrode 110, the negative electrode 120 and the connecting electrode 130 with the wiring terminal 220 on the PCB 200. Compared with the connection mode of connecting the positive electrode 110, the negative electrode 120 and the connecting electrode 130 one by one through wires, the assembly structure for collecting voltage information provided by the utility model can conveniently complete wiring operation of collecting voltage information.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A battery assembly structure for voltage information collection, comprising:
the battery module comprises a plurality of batteries which are connected in series, wherein the two ends of the batteries which are connected in series are respectively and electrically connected with the positive electrode and the negative electrode of the battery module, and the connecting part of each adjacent battery is provided with a connecting electrode;
the PCB comprises a collection circuit, a collection socket and a plurality of wiring terminals, wherein the wiring terminals are electrically connected with the positive electrodes, the negative electrodes and the connection electrodes in one-to-one correspondence, and the collection circuit enables the wiring terminals and the collection socket to be electrically connected with each other.
2. The battery assembly structure for voltage information collection according to claim 1, wherein the positive electrode, the negative electrode, and the connection electrode are all located on the same plane.
3. The battery assembly structure for voltage information collection according to claim 2, wherein the PCB board is provided with a plurality of mounting openings, and the positive electrode, the negative electrode and the connection electrode are correspondingly arranged through the mounting openings one by one.
4. The battery assembly structure for voltage information collection according to claim 3, wherein the connection terminal includes a connection lug attached to the positive electrode, the negative electrode, or the connection electrode so that the connection terminal is electrically connected to the positive electrode, the negative electrode, or the connection electrode.
5. The battery assembly structure for voltage information collection according to claim 4, wherein the connection lug is provided with a connection hole, the positive electrode, the negative electrode or the connection electrode is provided with a screw hole, and the connection lug is attached to the positive electrode, the negative electrode or the connection electrode by penetrating through the connection hole through a bolt and screwing the screw hole.
6. The battery assembly structure for voltage information collection according to claim 4, wherein the connection tab welds the positive electrode, the negative electrode, or the connection electrode.
7. The battery assembly structure for voltage information collection according to claim 1, wherein the positive electrode, the negative electrode, or the connection electrode are all copper electrodes.
8. The battery assembly structure for voltage information collection according to claim 1, further comprising a mounting plate, wherein the mounting plate comprises a collection plug and a detection module, the collection plug is detachably plugged into the socket, and the detection module is electrically connected with the collection plug to detect the voltage information of the battery module.
9. The battery assembly structure for voltage information collection according to claim 8, wherein the mounting plate is detachably mounted to the PCB.
10. A power supply device, characterized in that it is equipped with the battery assembly structure for voltage information collection according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320258523.0U CN219759905U (en) | 2023-02-17 | 2023-02-17 | Battery assembly structure for voltage information collection and power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320258523.0U CN219759905U (en) | 2023-02-17 | 2023-02-17 | Battery assembly structure for voltage information collection and power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219759905U true CN219759905U (en) | 2023-09-26 |
Family
ID=88092183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320258523.0U Active CN219759905U (en) | 2023-02-17 | 2023-02-17 | Battery assembly structure for voltage information collection and power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219759905U (en) |
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2023
- 2023-02-17 CN CN202320258523.0U patent/CN219759905U/en active Active
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