CN214797883U - Battery module signal acquisition interface protection component and battery module - Google Patents
Battery module signal acquisition interface protection component and battery module Download PDFInfo
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- CN214797883U CN214797883U CN202121168367.6U CN202121168367U CN214797883U CN 214797883 U CN214797883 U CN 214797883U CN 202121168367 U CN202121168367 U CN 202121168367U CN 214797883 U CN214797883 U CN 214797883U
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- signal acquisition
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- support
- acquisition interface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a battery technology field especially relates to a battery module signal acquisition interface protection component and battery module. This battery module signal acquisition interface protective assembly is used for setting up the low pressure signal acquisition end department at the battery module, including support and protective cover, the support be configured as connect in the module frame of battery module, the protective cover connect in the support can for the support rotates, the protective cover includes first state and second state, first state is for hiding the interface of low pressure signal acquisition end, the second state is for exposing the interface of low pressure signal acquisition end. Above-mentioned battery module signal acquisition interface protection component is favorable to the signal acquisition operation to be difficult for losing or damaging.
Description
Technical Field
The utility model relates to a battery technology field especially relates to a battery module signal acquisition interface protection component and battery module.
Background
When the low pressure signal acquisition interface of battery module is external, collide easily and lead to damaging, at present, conventional way adopts a protection piece to cover the effect of low pressure signal acquisition interface in order to play the protection, when the low pressure signal acquisition interface of battery module needs to carry out the plug wire test, dismantles the protection piece, and after the test is accomplished, installs the protection piece to battery module again, and whole process is more time-consuming and causes the protection piece wearing and tearing or losing easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a battery module signal acquisition interface protection subassembly for solve battery module low pressure signal acquisition interface protection piece and need the dismouting when the test, waste time and energy, and the protection piece is worn and torn easily and is lost the scheduling problem.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
the first aspect of this disclosure provides a battery module signal acquisition interface protective assembly, battery module signal acquisition interface protective assembly is used for setting up the low pressure signal acquisition end department at the battery module, including support and protective cover, the support be configured as connect in the module frame of battery module, the protective cover connect in the support and can for the support rotates, the protective cover includes first state and second state, first state is for hiding the interface of low pressure signal acquisition end, the second state is for exposing the interface of low pressure signal acquisition end.
According to a second aspect of the present disclosure, a battery module is provided, which includes a module outer frame and a battery module signal acquisition interface protection component provided in any embodiment of the present disclosure; the support of the battery module signal acquisition interface protection assembly is connected with the module outer frame.
The utility model provides an advantage and the positive effect of battery module signal acquisition interface protection component and battery module lie in: when carrying out the plug wire test to low pressure signal acquisition interface, need not dismantle this protective assembly, only need rotate to open the protective cover, expose low pressure signal acquisition interface and just can test, after the test is accomplished, rotatory protective cover can realize again hiding the protection to low pressure signal acquisition interface, consequently, this protective assembly is favorable to the signal acquisition operation to be difficult for losing or damaging.
Drawings
For a better understanding of the present application, reference may be made to the embodiments illustrated in the following drawings. The components in the drawings are not necessarily to scale, and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present disclosure. In addition, the relevant elements or components may be arranged differently as is known in the art. Further, in the drawings, like reference characters designate the same or similar parts throughout the several views.
Fig. 1 is a schematic structural diagram of a battery module according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a battery module according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a battery module signal acquisition interface protection component according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a protection component of a signal acquisition interface of a battery module according to another embodiment of the present invention.
Reference numerals:
1-battery module signal acquisition interface protection assembly
11-protective cover 111-groove 112-blocking part 113-brim
12-support 121-limit structure 122-plug structure
13-circlip
14-bolt
15-holding part
2-cover plate
21-opening
3-end plate 31-cavity
4-low voltage signal acquisition interface
5-side plate
6-battery module
Detailed Description
The technical solutions in the exemplary embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the exemplary embodiments of the present disclosure. The example embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and it is, therefore, to be understood that various modifications and changes may be made to the example embodiments without departing from the scope of the present disclosure.
It is to be understood that the directional terms "upper", "lower", "inner", "outer", and the like, which are described in the exemplary embodiments of the present disclosure, are used in the angles shown in the drawings, and should not be construed as limiting the exemplary embodiments of the present disclosure. It will also be understood that, in this context, when an element or feature is referred to as being "on", "under", or "inner", "outer" with respect to another element(s), it can be directly on "," under ", or" inner "," outer "with respect to the other element(s), or indirectly on", "under", or "inner", "outer" with respect to the other element(s) via intervening elements.
In a first aspect, as shown in fig. 1 and fig. 2, the utility model provides a battery module signal acquisition interface protection component 1 for set up 4 departments at the low voltage signal acquisition of battery module 6, battery module signal acquisition interface protection component 1 includes support 12 and protective cover 11, support 12 is configured to connect in the module frame of battery module 6, in this embodiment, the module frame of battery module 6 can be enclosed by end plate 3, curb plate 5 and apron 2 and establish and form, protective cover 11 connects in support 12 and can rotate for support 12, protective cover 11 includes first state and second state, first state is for hiding the interface of low voltage signal acquisition end 4 (refer to fig. 1), the second state is for exposing the interface of low voltage signal acquisition end 4 (refer to fig. 2).
Low pressure signal acquisition end 4 is used for battery module 6's low pressure signal acquisition test, has the low pressure signal acquisition interface, and if the low pressure signal acquisition interface exposes outside impaired or blocked by the foreign matter very easily, and then directly influence low pressure signal acquisition, lead to probably leading actuating force battery module 6 to scrap, cause great economic loss. The battery module signal acquisition interface protection component 1 provided by the embodiment of the application covers the interface of the low-voltage signal acquisition end 4, and can play a role in protection; and, when carrying out the plug wire test to low pressure signal acquisition interface, need not dismantle this protective assembly 1, only need rotate to open protective cover 11 and make protective cover 11 be in the second state, expose low pressure signal acquisition interface and just can test, after the test is accomplished, rotatory protective cover 11 can make protective cover 11 get back to first state again, the realization is to the protection that covers of low pressure signal acquisition interface, therefore, this protective assembly 1 is favorable to the signal acquisition operation, can protect low pressure signal acquisition interface, avoid low pressure signal acquisition interface impaired or blocked by the foreign matter, and be difficult for losing or damaging.
Specifically, the protection component 1 can be made of plastic materials, has good insulating property, can prevent the contact with the low-voltage signal acquisition end 4 to be electrically connected, and is convenient to disassemble.
Specifically, the first state of the protecting cover 11 may be to completely cover the low voltage signal collecting terminal 4.
Low pressure signal acquisition end 4 is usually formed by the output of flexible line way board and low pressure connector through the reinforcing plate connection, and the characteristics are that intensity is lower, if expose easy impaired outside at the in-process of transport battery module 6, the damage will directly influence 4 structural strength of low pressure signal acquisition end and installation function, in case the damage can't be restoreed, can lead power battery module 6 to scrap, the great economic loss who causes. In the battery module signal acquisition interface protective component 1 that this application embodiment provided, protective cover 11 can cover low pressure signal acquisition end 4 is whole to the realization is to the protection of whole low pressure signal acquisition end 4, can effectively avoid low pressure signal acquisition end 4 impaired, improves battery module 6's reliability.
Specifically, the support 12 may be configured to be detachably connected to the module outer frame, and the support 12 may be detachably connected to the protective cover 11, and the design is to facilitate the adaptation to the frames of the battery modules 6 with different sizes, and the support 12 with different sizes may be replaced. Moreover, the protective covers 11 with different sizes can be replaced to adapt to the low-voltage signal acquisition ends 4 with different sizes, so that the effect of better protecting the low-voltage signal acquisition ends 4 is achieved. Also, the above design can use the same support 12 and protective cover 11 for different battery modules 6 to achieve recycling effect.
Specifically, as shown in fig. 1 and 2, the module outer frame includes a cover plate 2 and an end plate 3; the low voltage signal acquisition terminal 4 is arranged at a corner part surrounded by the cover plate 2 and the end plate 3, it should be noted that the battery module 6 generally comprises a plurality of batteries arranged in sequence, the module outer frame is a structure for surrounding and protecting the plurality of batteries, the cover plate 2 in the module outer frame is positioned at the tops of the plurality of batteries, a wiring harness board assembly (comprising a flexible circuit board) is arranged between the plurality of batteries and the cover plate 2, the end plate 3 is positioned at two ends of the plurality of batteries in the arrangement direction, the extension direction of the cover plate 2 and the end plate 3 is approximately vertical, and the corner part surrounded by the cover plate 2 and the end plate 3 is a corner formed at the intersection position of the plane where the cover plate 2 is positioned and the plane where the end plate 3 is positioned.
In the present embodiment, the holder 12 is configured to be attached to the end plate 3. Specifically, the support 12 includes a plug structure 122 and a limiting structure 121, as shown in fig. 1 to 3, for example, the plug structure 122 may be one or more long columnar protrusions for being inserted into the cavity 31 of the end plate 3 (for reducing weight, the end plate 3 will generally be provided with a plurality of cavities 31 extending in a vertical direction), this design effectively utilizes the inner space of the end plate 3, and plays a certain role in fixing the support 12, and at the same time, the plug structure can realize the detachable connection of the support 12 and the end plate 3; further, when the plug structure 122 is completely inserted into the cavity 31 of the end plate 3, the limiting structure 121 and the end plate 3 abut against the top surface of one side close to the cover plate 2, so that the support 12 and the end plate 3 are limited in the vertical direction, and the support 12 and the end plate 3 are prevented from shifting when the battery module 6 shakes. The protecting cover 11 is rotatably connected to the support 12, and specifically, the protecting cover 11 is rotatably connected to the limiting structure 121, so as to cover or expose the low-voltage signal collecting terminal 4.
In some embodiments, as shown in fig. 1 and 2, when the low voltage signal collection terminal 4 is disposed on the top of the battery module 6, the low voltage signal collection interface faces the side of the end plate. The cover plate 2 covers the upper part of the low-voltage signal acquisition end 4, the position of the cover plate 2 corresponding to the low-voltage signal acquisition end 4 can interfere with the signal acquisition end, in order to avoid interference, the cover plate 2 can be provided with an opening 21 for avoiding the low-voltage signal acquisition end 4, and the opening 21 can be a notch or a closed through hole. The protecting cover 11 is configured to be rotatable relative to the support 12 to switch between a first state and a second state, specifically, the protecting cover 11 overlaps the cover 2 in the first state and completely covers the opening 21 of the cover 2; the barrier cover 11 is away from the cover plate 2 in the second state to expose the opening 21 of the cover plate 2. This design can increase protective cover 11 and apron 2 area of contact, and under same pressure, apron 2 can share partial pressure to reduce the damage or the destruction to low pressure signal acquisition end 4, protective cover 11 covers the opening 21 of apron 2 completely simultaneously, can block foreign matter such as metal and get into inside protective assembly 1, influence the wiring.
In some embodiments, as shown in fig. 2 and 4, the protective cover 11 includes a blocking portion 112 and a visor 113 disposed along an edge of the blocking portion 112; when the protective cover 11 is in the first state, the blocking portion 112 is configured to be inserted into the opening 21 of the cover 2, and the visor 113 is configured to be lapped over the cover 2. The blocking portion 112 may be a protruding portion disposed on one side of the protective cover 11 facing the low-voltage signal collecting terminal 4; for example, the blocking portion 112 may be engaged with an edge of the opening 21 after being inserted into the opening 21 of the cover plate 2, so as to fix the protective cover 11 to the cover plate 2, for example, an outer circumference of the blocking portion 112 may be slightly larger than an outer circumference of the opening 21, so as to achieve an interference fit between the blocking portion 112 and the cover plate 2, which has a fixing effect; above-mentioned fixed design can prevent to lead to protective cover 11 to pat apron 2 because of rocking at the in-process of transport battery module 6, avoids causing wearing and tearing to also avoided leading to the protective effect to reduce because of protective cover 11 swings effectively.
Alternatively, the support 12 may be configured to be coupled to the cover plate 2, for example, the low voltage signal collection terminal 4 may be disposed at an end of the battery module 6, and in this case, the support 12 may be coupled to the cover plate 2, and the protective cover 11 may be rotatably coupled to the support 12, so that the low voltage signal collection terminal 4 may be covered or exposed by turning over the protective cover 11.
Specifically, as shown in fig. 4, the battery module signal acquisition interface protection assembly 1 further includes a pin 14, and the support 12 is pivotally connected to the protection cover 11 through the pin 14; the design realizes the rotatable connection of the support 12 and the protective cover 11; further, battery module signal acquisition interface protective component 1 can also include jump ring 13, and jump ring 13 links to each other with the cooperation of round pin axle 14 for carry on spacingly to support 12 and protective cover 11, avoid support 12 and protective cover 11 to deviate from round pin axle 14. Illustratively, the interface part of the rotary connection adopts the same design standard, can realize the free combination between the support 12 and the protective cover 11 of different models, satisfy the safeguard function of the low-voltage signal acquisition end 4 of different models of battery modules 6, parts such as round pin axle 14, jump ring 13 can be repeatedly used, have reduced the manufacturing cost of product.
Further, still be equipped with the block structure between support 12 and the protective cover 11, rotate to hiding on low pressure signal acquisition end 4 when protective cover 11 is for support 12, accessible block structure realization block is fixed between support 12 and the protective cover 11, prevents to lead to protective cover 11 to pat apron 2 because of rocking at the in-process of carrying battery module 6, avoids causing wearing and tearing to also avoided effectively leading to the protective effect to reduce because of protective cover 11 swings.
Specifically, as shown in fig. 3 and 4, the battery module signal collecting interface protection assembly 1 further includes a holding portion 123, and the holding portion 123 may be disposed on the protection cover 11 or on the support 12. The holding portion 123 may be in the form of a groove, a protrusion, or other forms, and is not limited herein. The purpose of setting is convenient for the workman to hold protection component 1, carries out the dismouting with battery module 6 with it, can improve assembly efficiency like this.
In an embodiment, the battery module signal acquisition interface protection assembly 1 further includes a buffer layer, and the buffer layer may be made of foam, or any other component having a buffering function, and is not limited herein. The buffer layer is configured to be disposed between the protective cover 11 and/or the support 12 and the low voltage signal collection terminal 4. Specifically, the buffer layer can set up between protective cover 11 and low-voltage signal acquisition end 4, also can all set up the buffer layer between support 12 and low-voltage signal acquisition end 4 and protective cover 11 and low-voltage signal acquisition end 4, and the purpose that the buffer layer set up is in order to avoid battery module signal acquisition end protective component 1 extrusion low-voltage signal acquisition end 4, and causes the damage, has further played the effect of protection to low-voltage signal acquisition end 4.
Illustratively, as shown in fig. 3 and 4, the protective cover 11 is provided with a groove 111 on a side surface thereof for covering the low voltage signal collecting terminal 4; the buffer layer can be arranged in the groove 111, and the design leaves an accommodating space for the buffer layer, so that the buffer layer is limited to a certain extent, and the buffer layer is prevented from displacing when the battery module 6 is carried; and the design of the groove 111 reduces the volume of the battery module 6 additionally occupied by the buffer layer, and increases the energy density of the battery module 6.
In a second aspect, as shown in fig. 1 and fig. 2, the present application further provides a battery module 6, where the battery module 6 includes the battery module signal acquisition interface protection assembly 1 in any of the above embodiments.
Specifically, the battery module 6 comprises a module outer frame, and the support 12 of the battery module signal acquisition interface protection assembly 1 is connected to the module outer frame.
Specifically, in the battery module 6 provided in the present application, the same embodiment and the same beneficial effects as those of the above-mentioned battery module signal acquisition interface protection component 1 are provided, and are not repeated here.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and example embodiments be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. The utility model provides a battery module signal acquisition interface protective assembly, a serial communication port, battery module signal acquisition interface protective assembly is used for setting up the low pressure signal acquisition end department at the battery module, battery module signal acquisition interface protective assembly includes support and protective cover, the support be configured to connect in the module frame of battery module, the protective cover connect in the support can for the support rotates, the protective cover includes first state and second state, first state is for hiding the interface of low pressure signal acquisition end, the second state is for exposing the interface of low pressure signal acquisition end.
2. The battery module signal acquisition interface guard assembly of claim 1 wherein the first state is to completely cover the low voltage signal acquisition port.
3. The battery module signal acquisition interface guard assembly of claim 1 wherein the support is configured to removably couple with the module housing; the support with be detachably connected between the protective cover.
4. The battery module signal acquisition interface guard assembly of claim 1 wherein the module outer frame comprises end plates and cover plates;
the mount is configured to be coupled to the end plate.
5. The battery module signal acquisition interface protection assembly of claim 4 wherein the support comprises a plug-in structure and a limit structure;
the inserting structure is used for being inserted into the cavity of the end plate;
when the inserting structure is completely inserted into the cavity of the end plate, the limiting structure is abutted to the top surface of one side, close to the cover plate, of the end plate.
6. The battery module signal acquisition interface guard assembly of claim 1 wherein the module housing comprises a cover plate having an opening for avoiding the low voltage signal acquisition port;
the protective cover is configured to: the cover plate is overlapped on the cover plate and completely covers the opening of the cover plate in the first state, and the cover plate is far away from the cover plate to expose the opening of the cover plate in the second state.
7. The battery module signal acquisition interface protective assembly of claim 6, wherein the protective cover comprises a blocking portion and a visor disposed along an edge of the blocking portion; in the first state, the blocking portion is configured to be inserted into the opening of the cover plate, and the visor is configured to overlap the cover plate.
8. The battery module signal acquisition interface protection assembly of any one of claims 1-7, further comprising a pin, wherein the support and the protection cover are pivotally connected by the pin.
9. The battery module signal acquisition interface protection assembly of claim 8, further comprising a buffer layer, wherein a groove is formed on a surface of the protection cover covering the interface of the low voltage signal acquisition terminal; the buffer layer is arranged in the groove.
10. A battery module, comprising a module outer frame and the battery module signal acquisition interface protection component of any one of claims 1 to 9; the support of the battery module signal acquisition interface protection assembly is connected with the module outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121168367.6U CN214797883U (en) | 2021-05-26 | 2021-05-26 | Battery module signal acquisition interface protection component and battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121168367.6U CN214797883U (en) | 2021-05-26 | 2021-05-26 | Battery module signal acquisition interface protection component and battery module |
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| Publication Number | Publication Date |
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| CN214797883U true CN214797883U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121168367.6U Active CN214797883U (en) | 2021-05-26 | 2021-05-26 | Battery module signal acquisition interface protection component and battery module |
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| CN (1) | CN214797883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117031093A (en) * | 2023-10-08 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Opposite inserting mechanism, testing device, testing method and battery production line |
-
2021
- 2021-05-26 CN CN202121168367.6U patent/CN214797883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117031093A (en) * | 2023-10-08 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Opposite inserting mechanism, testing device, testing method and battery production line |
| CN117031093B (en) * | 2023-10-08 | 2024-03-29 | 宁德时代新能源科技股份有限公司 | Opposite inserting mechanism, testing device, testing method and battery production line |
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