CN214754432U - Quick-insertion locking socket and battery module acquisition integrated assembly - Google Patents
Quick-insertion locking socket and battery module acquisition integrated assembly Download PDFInfo
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- CN214754432U CN214754432U CN202120752783.4U CN202120752783U CN214754432U CN 214754432 U CN214754432 U CN 214754432U CN 202120752783 U CN202120752783 U CN 202120752783U CN 214754432 U CN214754432 U CN 214754432U
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- battery module
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- insulating film
- hole
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- 238000003780 insertion Methods 0.000 title claims description 11
- 238000009413 insulation Methods 0.000 claims 2
- 238000013480 data collection Methods 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a fast mortise lock ends socket and battery module and gathers integrated component, fast mortise lock ends socket and includes insulating part and electrically conductive piece, and locking structure on the insulating part forms with the cooperation of the fast mortise structure on the electrically conductive piece and has the socket of inserting soon, locking not hard up inefficacy, improves when having avoidd traditional spiro union mode inefficacy risk and connects packaging efficiency. The battery module collection integrated assembly is characterized in that an upper insulating film and a lower insulating film are arranged on a flexible circuit board FPC, a high-voltage output bar, a connecting conducting bar and a conducting bar which are connected with each other in a hot-pressing mode, high-voltage and low-voltage electrical components of the battery module are integrated into a whole, and the structure is optimized while the integrated assembly has certain rigidity. When assembling the battery module, only need to weld the circular recess of integrated component and electric core together can realize the collection of battery module voltage and temperature, improve assembly efficiency by a wide margin.
Description
Technical Field
The utility model relates to a new energy automobile's battery module structure field especially relates to a soon insert locking socket and battery module and gather integrated component.
Background
With the continuous consumption of non-renewable resources and the increasingly prominent environmental problems, new energy automobiles are developed rapidly. For the standard traditional gasoline vehicle, the endurance mileage of the new energy automobile is rapidly increased, and meanwhile, the square battery large module is produced for taking the endurance and safety into consideration. The high-low voltage electrical parts of the existing battery large module are more, the structure is complex, the assembly efficiency is low, the high-voltage output row interface of the battery module is of a threaded connection structure, and the risk of short circuit failure is higher when the torque is attenuated.
Utility model with publication number CN201820464707 discloses an electricity core division board integrates unit and battery module, and this utility model structure is complicated, production equipment process is more, and high-pressure output interface does not have fast plug-in locking function.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model relates to a fast mortise lock ends socket and battery module and gathers integrated component, fast mortise lock ends socket and includes insulating part and electrically conductive piece, has fast mortise lock, prevents the function of becoming invalid. The battery module collection integration component comprises a quick-insertion locking socket, an upper insulating film, a lower insulating film, a Flexible Printed Circuit (FPC), a high-voltage output bar, a connecting conductive bar and a conductive bar, integrates high-voltage and low-voltage electrical parts, optimizes a battery module information collection structure, simplifies production and assembly processes and improves production efficiency.
The utility model adopts the following technical scheme:
a quick-insertion locking socket comprises an insulating part and a conductive part; the insulating part is provided with a first cylinder, the center of the first cylinder is provided with a through hole, and the inner surface of the through hole is provided with a groove; a second column body is arranged on the conductive piece, and a locking structure is arranged on the second column body; the insulating part is fixed on the conductive part; the second column body is inserted into the through hole of the first column body.
Further, a hole is formed in the center of the outer end face of the second cylinder.
Further, the locking structure is positioned in the hole of the second column body; the locking structure includes threads.
An integrated component is gathered to battery module, includes that the lock ends the socket soon.
Further, the battery module collection integrated assembly further comprises an FPC assembly, an upper insulating film and a lower insulating film, wherein the FPC assembly is arranged between the upper insulating film and the lower insulating film; the quick-insertion locking socket is installed at one end of the FPC assembly.
Furthermore, the FPC assembly comprises a flexible circuit board FPC, a connecting conducting bar and a conducting bar; the quick-insertion locking socket is fixed on one connecting conductive bar positioned at the end part of the FPC assembly to form a high-voltage output bar; the connecting conductive bar is connected with the flexible printed circuit FPC through a conductive bar.
Furthermore, a groove is arranged on the connecting conducting bar.
Furthermore, the upper insulating film is provided with a first yielding hole at a position corresponding to the groove, and a second yielding hole at a position corresponding to the conductive strip.
Further, the lower insulating film is provided with a third relief hole at a position corresponding to the groove.
Furthermore, both ends of the flexible printed circuit FPC are respectively provided with a data acquisition interface.
The utility model provides a quick-plug locking socket and battery module collection integrated component, quick-plug locking socket includes insulating part and electrically conductive piece, has and inserts the locking soon, prevents the function of becoming invalid, when having avoidd traditional spiro union mode inefficacy risk, improves and connects packaging efficiency. The battery module collection integrated component integrates the quick-insertion locking socket, the Flexible Printed Circuit (FPC), the high-voltage output bar, the connecting conducting bar, the upper insulating film and the lower insulating film into a whole with certain rigidity, when the battery module is assembled, the collection of voltage and temperature of the battery module can be realized only by welding the groove of the integrated component and the battery cell together, and the assembly efficiency is greatly improved.
Drawings
FIG. 1 is an exploded view of a quick-connect locking socket;
FIG. 2 is a block diagram of a high pressure output bank;
fig. 3 is an exploded view of a battery module collection assembly;
fig. 4 is an assembly view of a battery module collection assembly.
Description of reference numerals: 1-insulating part, 2-conductive part, 3-high voltage output bar, 4-flexible circuit board FPC, 41-data acquisition interface, 5-connecting conductive bar, 6-conductive bar, 7-upper insulating film and 8-lower insulating film.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Example one
Fig. 1 shows an exploded view of a quick-locking socket, which comprises an insulating member 1 and a conductive member 2. The insulating part 1 comprises a cuboid with a cavity, wherein one long surface of the cuboid is open, so that the outside is communicated with the cavity. The cuboid is provided with a first cylinder on the surface of a long surface opposite to the opening side, the center of the first cylinder is provided with a first circular through hole, the first circular through hole is communicated with the cavity of the cuboid, and four square grooves are uniformly distributed on the periphery of the surface of the first circular through hole. The insulating part 1 is made of plastic and the manufacturing method comprises integral injection molding. The conductive piece 2 comprises a right-angle aluminum row, a second cylinder is arranged on one vertical surface of the aluminum row, a circular blind hole is formed in the center of the second cylinder, and threads are formed in the bottom of the circular blind hole. A third cylinder is arranged on the outer end face of the second cylinder, and the radius of the third cylinder is smaller than that of the second cylinder; and a second circular through hole is formed in the center of the third cylinder, and the radius of the second circular through hole is as large as that of the circular blind hole of the second cylinder and is communicated with the circular blind hole of the second cylinder.
As shown in fig. 2, when assembling, the end of the conductive member 2 with the second cylinder and the third cylinder is inserted into the rectangular cavity from the open side of the rectangular body of the insulating member 1, and after the conductive member 2 is installed in place, the second cylinder and the third cylinder enter the first circular through hole of the first cylinder of the insulating member 1, so as to form the socket with quick plugging and locking functions. The manner of fixing the insulating member 1 on the conductive member 2 includes hot riveting, embedding or press-fitting.
As shown in fig. 3, the structural explosion diagram of the battery module collection assembly comprises a quick-insertion locking socket, an FPC assembly, an upper insulating film 7 and a lower insulating film 8, wherein the FPC assembly comprises a flexible circuit board FPC 4, a connecting conductive bar 5 and a conductive bar 6. Two ends of the connecting conductive bar 5 at the first position arranged on the side surface of one end of the FPC assembly are respectively stamped with a circular groove and a concave step, and two circular grooves with the same size and specification are uniformly stamped on the central line of the connecting conductive bar 5 at other positions of the FPC assembly along the length direction. The bottom surface of the circular groove is a plane and is used as an installation positioning surface of the whole battery module collection integrated assembly, and a circular through hole is formed in the center of the bottom surface. The flexible circuit board FPC 4 is in a strip shape, a rectangular through hole is formed in the middle of the flexible circuit board FPC, and data acquisition interfaces 41 are fixed at two ends of the flexible circuit board FPC respectively and used for acquiring high-voltage data, low-voltage data and temperature data of the battery module. The upper insulating film 7 is provided with a first abdicating hole and a second abdicating hole, the first abdicating hole is consistent with the shape, size and number of the circular groove on the connecting conducting bar 5, and the second abdicating hole is consistent with the shape, size and number of the conducting bar 6. And the lower insulating film 8 is provided with third yielding holes, and the shape, size and number of the third yielding holes are consistent with those of the circular grooves in the connecting conductive bar 5. The connecting conductive bar 5 is made of aluminum, and the conductive bar 6 is made of aluminum and nickel.
As shown in fig. 4, the assembly diagram of the battery module collection assembly is that the number of the conductive bars 6 is several, and the conductive bars are vertically distributed on two sides of the flexible circuit board FPC 4. Each conductive bar 6 has one end lap-welded to the upper surface of the side of the flexible circuit board FPC 4 and the other end welded to the connecting conductive bar 5. The quick-insertion locking socket and the connecting conductive bar 5 with the concave steps are welded together to form the high-voltage output bar 3. The upper insulating film 7 is fixed on the upper surface of each welded component in a hot pressing mode, the first abdicating hole in the upper insulating film 7 corresponds to the position of the circular groove in the connecting conducting bar 5, and the second abdicating hole corresponds to the position of the conducting bar 6. The lower insulating film 8 is fixed on the lower surface of each welded component in a hot pressing mode, and the third abdicating hole in the lower insulating film 8 corresponds to the position of the circular groove in the connecting conducting bar 5. After the upper insulating film 7 and the lower insulating film 8 are hot-pressed, the whole battery module collecting and integrating assembly has certain rigidity, and the production operation of the subsequent assembled battery module is facilitated.
The utility model provides a fast mortise lock ends socket and battery module and gathers integrated component, fast mortise lock ends socket includes insulating part and electrically conductive piece, and locking structure on the insulating part forms the socket that has fast mortise lock, locking becoming flexible failure function with the cooperation of the fast mortise structure on electrically conductive piece, improves when having avoidd traditional spiro union mode failure risk and connects packaging efficiency. The battery module collection integrated assembly is characterized in that an upper insulating film and a lower insulating film are arranged on a flexible circuit board FPC, a high-voltage output bar, a connecting conducting bar and a conducting bar which are welded with each other in a hot-pressing mode, high-voltage and low-voltage electrical components of the battery module are integrated into a whole, and the structure is optimized while the integrated assembly has certain rigidity. When assembling the battery module, only need to weld the circular recess of integrated component and electric core together can realize the collection of battery module voltage and temperature, improve the assembly efficiency height by a wide margin.
In the description of the present invention, it is to be understood that the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "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 so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on the second feature or indirectly via intermediate members. "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is for illustrative purposes only and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. that do not depart from the spirit and principles of the present invention should be construed as within the scope of the present invention.
Claims (10)
1. A quick-connect locking socket, comprising an insulating member (1) and a conductive member (2); a first cylinder is arranged on the insulating part (1), a through hole is formed in the center of the first cylinder, and a groove is formed in the inner surface of the through hole; a second column body is arranged on the conductive piece (2), and a locking structure is arranged on the second column body; the insulating part (1) is fixed on the conductive part (2); the second column body is inserted into the through hole of the first column body.
2. The quick-connect locking socket of claim 1, wherein the outer end face of the second post has a hole in the center.
3. The quick-connect locking socket of claim 2, wherein said locking structure is located within a bore of said second post; the locking structure includes threads.
4. A battery module collection assembly comprising the quick-connect locking socket of any one of claims 1-3.
5. The battery module collection assembly according to claim 4, further comprising an FPC assembly, an upper insulating film (7) and a lower insulating film (8), the FPC assembly being mounted between the upper insulating film (7) and the lower insulating film (8); the quick-insertion locking socket is installed at one end of the FPC assembly.
6. The battery module collection assembly according to claim 5, wherein the FPC assembly comprises a Flexible Printed Circuit (FPC) (4), a connecting conductive bar (5) and a conductive bar (6); the quick-insertion locking socket is fixed on a connecting conductive bar (5) positioned at the end part of the FPC assembly to form a high-voltage output bar (3); the connecting conductive bar (5) is connected with the flexible circuit board FPC (4) through a conductive bar (6).
7. The battery module collection assembly according to claim 6, wherein the connecting conductive bar (5) is provided with a groove.
8. The battery module collection assembly according to claim 7, wherein the upper insulation film (7) is provided with a first yielding hole at a position corresponding to the groove, and a second yielding hole at a position corresponding to the conductive strip (6).
9. The battery module collection assembly according to claim 7, wherein the lower insulation film (8) is provided with a third relief hole at a position corresponding to the groove.
10. The battery module collection assembly according to claim 6, wherein both ends of the flexible printed circuit FPC (4) are respectively provided with a data collection interface (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752783.4U CN214754432U (en) | 2021-04-13 | 2021-04-13 | Quick-insertion locking socket and battery module acquisition integrated assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752783.4U CN214754432U (en) | 2021-04-13 | 2021-04-13 | Quick-insertion locking socket and battery module acquisition integrated assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754432U true CN214754432U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120752783.4U Active CN214754432U (en) | 2021-04-13 | 2021-04-13 | Quick-insertion locking socket and battery module acquisition integrated assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725630A (en) * | 2022-03-30 | 2022-07-08 | 中创新航科技股份有限公司 | Battery device |
| CN116390334A (en) * | 2023-06-02 | 2023-07-04 | 深圳市立泰能源科技有限公司 | Double-acquisition plug flexible circuit board and battery module using same |
| WO2023122993A1 (en) * | 2021-12-28 | 2023-07-06 | 宁德时代新能源科技股份有限公司 | Battery sampling assembly, battery and manufacturing method therefor, and electric device |
-
2021
- 2021-04-13 CN CN202120752783.4U patent/CN214754432U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023122993A1 (en) * | 2021-12-28 | 2023-07-06 | 宁德时代新能源科技股份有限公司 | Battery sampling assembly, battery and manufacturing method therefor, and electric device |
| CN114725630A (en) * | 2022-03-30 | 2022-07-08 | 中创新航科技股份有限公司 | Battery device |
| CN116390334A (en) * | 2023-06-02 | 2023-07-04 | 深圳市立泰能源科技有限公司 | Double-acquisition plug flexible circuit board and battery module using same |
| CN116390334B (en) * | 2023-06-02 | 2023-09-01 | 深圳市立泰能源科技有限公司 | Double-acquisition plug flexible circuit board and battery module using same |
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