CN219959323U - Connecting sheet for lithium battery - Google Patents
Connecting sheet for lithium battery Download PDFInfo
- Publication number
- CN219959323U CN219959323U CN202222878523.9U CN202222878523U CN219959323U CN 219959323 U CN219959323 U CN 219959323U CN 202222878523 U CN202222878523 U CN 202222878523U CN 219959323 U CN219959323 U CN 219959323U
- Authority
- CN
- China
- Prior art keywords
- limiting plate
- shaped limiting
- arc
- plate
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 35
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a connecting sheet for a lithium battery, and relates to the technical field of connecting sheets. The utility model comprises a mounting component penetrating a connecting sheet body, wherein one surface of the connecting sheet body is provided with two fixing components; the fixing component comprises an arc-shaped bearing plate and a U-shaped limiting plate, the U-shaped limiting plate is elastically matched with the upper portion of the arc-shaped bearing plate in a sliding mode, the arc-shaped bearing plate is arranged on one face of the connecting sheet body, protruding blocks are arranged on two opposite sides of the arc-shaped bearing plate, a shaft rod is arranged between the protruding blocks and the connecting sheet body, and the shaft rod penetrates through the U-shaped limiting plate. According to the utility model, the installed lithium battery is pressed on the arc-shaped bearing plate through the arc-shaped bearing plate, so that the contact probability of the lithium battery and the U-shaped limiting plate is reduced, and meanwhile, the U-shaped limiting plate is matched with the U-shaped limiting plate to elastically slide, so that the U-shaped limiting plate can be conveniently and rapidly moved, the sliding distance and direction of the U-shaped limiting plate are limited through the matching of the shaft lever and the convex block, and the probability of the U-shaped limiting plate separating from the shaft lever is reduced.
Description
Technical Field
The utility model belongs to the technical field of connecting sheets, and particularly relates to a connecting sheet for a lithium battery.
Background
Patent application publication number CN217239682U discloses a connection piece for lithium battery, the connection piece includes: connecting plate and two construct respectively in the connecting seat at connecting plate both ends, two the top of connecting seat all is constructed fixed establishment, fixed establishment includes solid fixed ring and activity setting in the battery end spacing ring on gu fixed ring top, gu fixed ring top's both sides all are constructed the deflector, and the spout has all been seted up to the both sides in the battery end spacing ring, two the battery end spacing ring slides respectively and sets up in two spouts, the round hole has been seted up between the middle of the top of connecting plate, and round hole internal thread connection has hexagon socket head cap screw, two the center at connecting seat top is fixed respectively to be provided with contact protruding head and contact spring. The connection piece for the battery can complete connection of the battery without welding, avoids welding abnormality such as welding missing, cold welding, explosion fire and the like caused by unstable welding, and greatly reduces rejection rate when the battery is welded.
And after the lithium battery is installed in the horizontal state to the connection piece disclosed in this application, the lithium battery can be pressed down at the inner wall lateral part of the battery end limiting ring because of the action of gravity to increase the frictional force between lithium battery and the battery end limiting ring, thereby be inconvenient for promoting the displacement of battery end limiting ring and carry out spacing to the lithium battery.
Disclosure of Invention
The utility model aims to provide a connecting sheet for a lithium battery, which solves the technical problems that the existing connecting sheet is used for downwards pressing the lithium battery on the side part of the inner wall of a battery end limiting ring under the action of gravity after the lithium battery is installed in a horizontal state, so that the friction force between the lithium battery and the battery end limiting ring is increased, and the displacement of the battery end limiting ring is not convenient to push to limit the lithium battery.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a connecting piece for a lithium battery comprises a connecting piece body and a mounting assembly, wherein the mounting assembly penetrates through the connecting piece body, two fixing assemblies are arranged on one surface of the connecting piece body, and the mounting assembly is positioned between the two fixing assemblies;
the fixing component comprises an arc-shaped bearing plate and a U-shaped limiting plate, the U-shaped limiting plate is elastically matched with the upper portion of the arc-shaped bearing plate in a sliding mode, the arc-shaped bearing plate is arranged on one face of the connecting sheet body, protruding blocks are arranged on two opposite sides of the arc-shaped bearing plate, a shaft rod is arranged between the protruding blocks and the connecting sheet body, and the shaft rod penetrates through the U-shaped limiting plate.
Optionally, the connection piece body includes connecting plate, two connecting seats, and the installation component runs through the connecting plate, and the connecting plate is installed between two connecting seats, and arc-shaped joint board and axostylus axostyle are all installed in the one side of connecting seat.
Optionally, two hole grooves are formed in the transverse direction of the U-shaped limiting plate, the hole grooves penetrate through the U-shaped limiting plate, the two hole grooves are located at two sides of the opening of the U-shaped limiting plate, the screw penetrates through the hole grooves, two springs are arranged between the U-shaped limiting plate and the connecting piece body, and the springs are sleeved on the periphery of the shaft rod.
Optionally, one of them connecting seat installs the contact protruding head in one side, and contact spring has been installed to another connecting seat one side, and arc socket plate and U-shaped limiting plate are located the lateral part of contact protruding head or contact spring, and contact protruding head, contact spring, arc socket plate and U-shaped limiting plate all are located the same side of connection piece body.
Optionally, the installation component includes the screw rod, and hexagonal prism is installed to screw rod one end, and hexagonal prism is kept away from the one end of screw rod and has been seted up six prismatic grooves, and the through-hole has been seted up to the connecting plate transverse direction, and the through-hole runs through the connecting plate, and the one end that the hexagonal prism was kept away from to the screw rod runs through the through-hole.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment of the utility model, the installed lithium battery is pressed on the arc-shaped bearing plate through the arc-shaped bearing plate, so that the contact probability of the lithium battery and the U-shaped limiting plate is reduced, and meanwhile, the U-shaped limiting plate is matched with the U-shaped limiting plate to elastically slide, so that the U-shaped limiting plate can be conveniently and rapidly moved, the sliding distance and direction of the U-shaped limiting plate are limited through the matching of the shaft rod and the convex block, and the probability of the U-shaped limiting plate being separated from the shaft rod is reduced.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;
fig. 3 is a schematic diagram of the structure at B in fig. 1.
Wherein the above figures include the following reference numerals:
the connecting piece body 1, the connecting plate 101, the connecting seat 102, the through hole 103, the contact protruding head 2, the contact spring 3, the arc-shaped bearing plate 4, the protruding block 401, the shaft lever 5, the U-shaped limiting plate 6, the hole groove 601, the spring 7, the screw rod 8, the hexagonal prism 801 and the hexagonal prism groove 802.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.
Referring to fig. 1 to 3, in this embodiment, there is provided a connecting sheet for a lithium battery, including: the connecting piece comprises a connecting piece body 1 and a mounting assembly, wherein the mounting assembly penetrates through the connecting piece body 1, two fixing assemblies are arranged on one surface of the connecting piece body 1, and the mounting assembly is positioned between the two fixing assemblies;
the fixed subassembly includes that the arc holds board 4, U-shaped limiting plate 6, and U-shaped limiting plate 6 elasticity sliding fit holds the upper portion of board 4 in the arc, and the arc holds board 4 and installs the one side at connection piece body 1, and the arc holds board 4 opposite both sides and all installs lug 401, installs axostylus axostyle 5 between lug 401 and the connection piece body 1, and axostylus axostyle 5 runs through U-shaped limiting plate 6.
The application of one aspect of the embodiment is: when the lithium battery fixing device is used, the connecting piece body 1 is fixed at a specified position by using the mounting assembly, then the U-shaped limiting plate 6 is pulled to slide along the shaft rod 5 towards the connecting piece body 1, then the lithium battery is mounted on one surface of the connecting piece body 1, the lithium battery passes through the U-shaped limiting plate 6 and is placed on the arc-shaped bearing plate 4, then the U-shaped limiting plate 6 is loosened, the U-shaped limiting plate 6 slides and resets under the elastic action until the U-shaped limiting plate 6 is attached to the convex block 401, and therefore limiting of one end of the lithium battery is completed.
The lithium battery after being installed is pressed on the arc-shaped bearing plate 4 through the arc-shaped bearing plate 4, the probability of contact between the lithium battery and the U-shaped limiting plate 6 is reduced, meanwhile, the U-shaped limiting plate 6 is matched to elastically slide, so that the U-shaped limiting plate 6 can be conveniently moved rapidly, the sliding distance and direction of the U-shaped limiting plate 6 are limited by matching the shaft rod 5 with the convex block 401, and the probability of the U-shaped limiting plate 6 separating from the shaft rod 5 is reduced.
As shown in fig. 1-2, the connecting piece body 1 of the present embodiment includes a connecting plate 101 and two connecting seats 102, the mounting assembly penetrates through the connecting plate 101, the connecting plate 101 is installed between the two connecting seats 102, and the arc-shaped bearing plate 4 and the shaft lever 5 are installed on one side of the connecting seat 102. One of them connecting seat 102 one side is installed the contact protruding head 2, contact spring 3 has been installed to another connecting seat 102 one side, arc joint board 4 and U-shaped limiting plate 6 are located the lateral part of contact protruding head 2 or contact spring 3, contact protruding head 2, contact spring 3, arc joint board 4 and U-shaped limiting plate 6 all are located the same one side of connection piece body 1, after the lithium cell installation is accomplished, arc joint board 4 and U-shaped limiting plate 6 cooperation parcel are in the week side of lithium cell, thereby reduce the connection demand of lithium cell to welding, reduce the emergence of welding abnormality such as leaking welding, cold welding, explosion fire because of the welding is unstable, the rejection rate when welding the battery has been reduced.
As shown in fig. 2, the installation component of the embodiment includes a screw 8, a hexagonal prism 801 is installed at one end of the screw 8, a hexagonal groove 802 is provided at one end of the hexagonal prism 801 away from the screw 8, a through hole 103 is provided in the transverse direction of the connecting plate 101, the through hole 103 penetrates through the connecting plate 101, a through hole 103 is provided at one end of the screw 8 away from the hexagonal prism 801, and the type of wrench applicable to the installation component is improved by matching the hexagonal prism 801 with the hexagonal groove 802.
As shown in fig. 3, two hole slots 601 are formed in the transverse direction of the U-shaped limiting plate 6 in this embodiment, the hole slots 601 penetrate through the U-shaped limiting plate 6, the two hole slots 601 are located at two sides of the opening of the U-shaped limiting plate 6, and the screw 8 penetrates through the hole slots 601. Two springs 7 are arranged between the U-shaped limiting plate 6 and the connecting sheet body 1, the springs 7 are sleeved on the periphery of the shaft rod 5, and the springs 7 are matched with the shaft rod 5 to reduce the dislocation or collapse probability of the springs 7 caused by extrusion of the U-shaped limiting plate 6.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Claims (6)
1. A connecting piece for a lithium battery, comprising: the connecting piece comprises a connecting piece body (1) and a mounting assembly, wherein the mounting assembly penetrates through the connecting piece body (1), and two fixing assemblies are arranged on one surface of the connecting piece body (1);
the fixing component comprises an arc-shaped bearing plate (4) and a U-shaped limiting plate (6), the U-shaped limiting plate (6) is elastically and slidably matched with the upper portion of the arc-shaped bearing plate (4), the arc-shaped bearing plate (4) is arranged on one surface of the connecting sheet body (1), protruding blocks (401) are arranged on two opposite sides of the arc-shaped bearing plate (4), a shaft lever (5) is arranged between the protruding blocks (401) and the connecting sheet body (1), and the shaft lever (5) penetrates through the U-shaped limiting plate (6).
2. A connecting piece for a lithium battery according to claim 1, characterized in that the connecting piece body (1) comprises a connecting plate (101), two connecting seats (102), the connecting plate (101) being arranged between the two connecting seats (102).
3. A connecting piece for a lithium battery according to claim 2, characterized in that one of the connecting seats (102) is provided with a contact lug (2) on one side and the other connecting seat (102) is provided with a contact spring (3) on the other side.
4. The connecting piece for a lithium battery according to claim 2, wherein the mounting assembly comprises a screw (8), a hexagonal prism (801) is arranged at one end of the screw (8), a hexagonal groove (802) is arranged at one end of the hexagonal prism (801), a through hole (103) is arranged in the transverse direction of the connecting plate (101), the through hole (103) penetrates through the connecting plate (101), and the screw (8) penetrates through the through hole (103).
5. The connecting piece for a lithium battery according to claim 1, wherein two hole grooves (601) are formed in the transverse direction of the U-shaped limiting plate (6), the hole grooves (601) penetrate through the U-shaped limiting plate (6), and the screw (8) penetrates through the hole grooves (601).
6. The connecting sheet for lithium batteries according to claim 5, characterized in that two springs (7) are arranged between the U-shaped limiting plate (6) and the connecting sheet body (1), and the springs (7) are sleeved on the periphery of the shaft lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222878523.9U CN219959323U (en) | 2022-10-31 | 2022-10-31 | Connecting sheet for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222878523.9U CN219959323U (en) | 2022-10-31 | 2022-10-31 | Connecting sheet for lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219959323U true CN219959323U (en) | 2023-11-03 |
Family
ID=88536845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222878523.9U Active CN219959323U (en) | 2022-10-31 | 2022-10-31 | Connecting sheet for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219959323U (en) |
-
2022
- 2022-10-31 CN CN202222878523.9U patent/CN219959323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |