CN218939892U - Connector component for lithium battery pack - Google Patents
Connector component for lithium battery pack Download PDFInfo
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- CN218939892U CN218939892U CN202222973473.2U CN202222973473U CN218939892U CN 218939892 U CN218939892 U CN 218939892U CN 202222973473 U CN202222973473 U CN 202222973473U CN 218939892 U CN218939892 U CN 218939892U
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- protective shell
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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
Abstract
The utility model discloses a connector component for a lithium battery pack, which comprises a battery box, a box cover, a base, support columns, a left mounting plate, a left protective shell, a left conductive end plate, a right protective shell, a right conductive end plate, a pull ring, an adjustable fixed plate structure, a rotation adjusting elastic baffle structure and a telescopic electric terminal plate structure, wherein the upper part of the battery box is connected with the box cover through bolts, the lower side of the interior of the battery box is connected with the base through bolts, and the support columns are respectively connected with four corners between the horizontal section of the base and the bottom of the battery box through bolts; the left side of the inside of the battery box is provided with a left mounting plate, and the right side of the left mounting plate is connected with a left protective shell through bolts. The fixing plate, the adjusting rod, the connecting plate, the mounting tube and the adjusting bolt are arranged, so that the position of the left conductive end plate can be adjusted according to the size of the lithium battery; the fixed pipe, the pivoted post, annular baffle, the setting of spring and holding down plate is favorable to fixed buffering lithium cell.
Description
Technical Field
The utility model belongs to the technical field of lithium battery packs, and particularly relates to a connector component for a lithium battery pack.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. In order to meet the load demand, a plurality of lithium batteries are often assembled into a lithium battery pack through a connector member. Common lithium battery pack connection members are composed of conductive end plates, terminal plates, and the like.
However, the existing connector component of the lithium battery pack also has the problems that the position of the conductive end is inconvenient to adjust according to the size of the lithium battery, the buffer lithium battery is inconvenient to fix, and the protection effect on the battery is poor.
Therefore, it is necessary to invent a connector member for a lithium battery pack.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a connector component for a lithium battery pack, which is convenient for adjusting the position of a conductive end according to the size of a lithium battery, is convenient for fixing and buffering the lithium battery and improves the protection effect on a pair of terminals.
The utility model is realized by the following technical scheme:
the connector component for the lithium battery pack comprises a battery box, a box cover, a base, a support column, a left mounting plate, a left protective shell, a left conductive end plate, a right protective shell, a right conductive end plate, a pull ring, an adjustable fixed plate structure, a rotation adjusting elastic baffle structure and a telescopic electric terminal plate structure, wherein the upper part of the battery box is connected with the box cover through bolts, the lower side of the inside of the battery box is connected with the base through bolts, and four corner parts between the horizontal section of the base and the bottom of the battery box are respectively connected with the support column through bolts; the left side of the inside of the battery box is provided with a left mounting plate, the right side of the left mounting plate is connected with a left protective shell through bolts, and the inside of the left protective shell is connected with a left conductive end plate through bolts; the right side of the inside of the battery box is connected with a right protective shell through bolts, and the inside of the right protective shell is connected with a right conductive end plate through bolts; pull rings are respectively connected with the left side and the right side of the upper part of the box cover through bolts; the adjustable fixing plate structure and the telescopic electric terminal plate structure are both connected with the battery box; the rotation adjusting elastic baffle structure is connected with the box cover; the adjustable fixed plate structure include the fixed plate, adjust the pole, the connecting plate, install tube and adjusting bolt, the left side of fixed plate about both sides be bolted connection respectively and have the regulation pole, the left side of fixed plate is provided with the connecting plate, the left side of connecting plate about both sides integration be provided with the installation tube respectively, two adjust the pole run through two respectively the installation tube, and installation tube passes through adjusting bolt connection setting with the regulation pole.
Preferably, the rotation regulation elastic baffle structure include the fixed pipe, rotate the post, annular baffle, spring and holding down plate, the upper end threaded connection of fixed pipe have the post that rotates, the upper end integration of rotating the post is provided with annular baffle, the lower extreme bolted connection of post that rotates has the spring, the lower extreme bolted connection of spring has the holding down plate.
Preferably, the telescopic electric wiring terminal plate structure include dustproof shell, electric putter, wiring end plate, U type seat and baffle, the inside downside bolted connection of dustproof shell have electric putter, electric putter's output pole right-hand member bolted connection has the wiring end plate, dustproof shell's right side upper portion bolted connection has the U type seat, dustproof shell's right side is provided with the baffle, the upper end coupling of baffle is in the inside of U type seat.
Compared with the prior art, the utility model has the beneficial effects that:
according to the lithium battery, the fixing plate, the adjusting rod, the connecting plate, the mounting tube and the adjusting bolt are arranged, so that the position of the left conductive end plate can be adjusted according to the size of the lithium battery.
In the utility model, the arrangement of the fixed pipe, the rotating column, the annular baffle plate, the spring and the lower pressing plate is beneficial to fixing and buffering the lithium battery.
In the utility model, the arrangement of the dustproof shell, the electric push rod, the wiring end plate, the U-shaped seat and the baffle is beneficial to improving the protection effect on the wiring end plate.
In the utility model, the arrangement of the left conductive end plate and the right conductive end plate is beneficial to connecting a lithium battery.
In the utility model, the left mounting plate and the left protective shell are arranged, which is beneficial to protecting the left conductive end plate.
In the utility model, the arrangement of the right protective shell is beneficial to protecting the right conductive end plate.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of an adjustable fixation plate structure of the present utility model.
Fig. 3 is a schematic structural view of the rotation adjusting elastic baffle structure of the present utility model.
Fig. 4 is a schematic structural view of the telescopic electric terminal plate structure of the present utility model.
In fig. 1 to 4:
1. a battery box; 2. a case cover; 3. a base; 4. a support column; 5. a left mounting plate; 6. a left protective housing; 7. a left conductive end plate; 8. a right protective housing; 9. a right conductive end plate; 10. a pull ring; 11. an adjustable fixed plate structure; 111. a fixing plate; 112. an adjusting rod; 113. a connecting plate; 114. installing a pipe; 115. an adjusting bolt; 12. a rotation adjusting elastic baffle structure; 121. a fixed tube; 122. rotating the column; 123. an annular baffle; 124. a spring; 125. a lower pressing plate; 13. a retractable electric terminal plate structure; 131. a dust-proof housing; 132. an electric push rod; 133. a terminal plate; 134. a U-shaped seat; 135. and a baffle.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in fig. 1 and 2, the connector member for a lithium battery pack according to the present utility model comprises a battery box 1, a box cover 2, a base 3, support columns 4, a left mounting plate 5, a left protective housing 6, a left conductive end plate 7, a right protective housing 8, a right conductive end plate 9 and a pull ring 10, wherein the upper part of the battery box 1 is connected with the box cover 2 through bolts, the lower side of the interior of the battery box 1 is connected with the base 3 through bolts, and four corner parts between the horizontal section of the base 3 and the bottom of the battery box 1 are respectively connected with the support columns 4 through bolts; the left side of the inside of the battery box 1 is provided with a left mounting plate 5, the right side of the left mounting plate 5 is connected with a left protective shell 6 through bolts, and the inside of the left protective shell 6 is connected with a left conductive end plate 7 through bolts; the right side of the inside of the battery box 1 is connected with a right protective shell 8 through bolts, and the inside of the right protective shell 8 is connected with a right conductive end plate 9 through bolts; pull rings 10 are respectively connected with the left side and the right side of the upper part of the box cover 2 through bolts.
The connector component for the lithium battery pack further comprises an adjustable fixing plate structure 11, a rotation adjusting elastic baffle structure 12 and a telescopic electric terminal plate structure 13, wherein the adjustable fixing plate structure 11 and the telescopic electric terminal plate structure 13 are connected with the battery box 1; the rotation adjusting elastic baffle structure 12 is connected with the box cover 2.
The adjustable fixing plate structure 11 comprises a fixing plate 111, an adjusting rod 112, a connecting plate 113, a mounting pipe 114 and an adjusting bolt 115, wherein the upper side and the lower side of the left side of the fixing plate 111 are respectively connected with the adjusting rod 112 through bolts, the connecting plate 113 is arranged on the left side of the fixing plate 111, the mounting pipe 114 is respectively integrally arranged on the upper side and the lower side of the left side of the connecting plate 113, the two adjusting rods 112 respectively penetrate through the two mounting pipes 114, the mounting pipe 114 and the adjusting rod 112 are connected and arranged through the adjusting bolt 115, the position of the adjusting rod 112 relative to the mounting pipe 114 is adjusted through loosening the adjusting bolt 115, and then the position of the fixing plate 111 is adjusted, so that the distance between the left conductive end plate 7 and the right conductive end plate 9 is adjusted, and the lithium battery is more stably contacted with the left conductive end plate 7 and the right conductive end plate 9.
In this embodiment, referring to fig. 3, the rotation adjusting elastic baffle structure 12 includes a fixed tube 121, a rotating column 122, an annular baffle 123, a spring 124 and a lower pressure plate 125, the upper end of the fixed tube 121 is connected with the rotating column 122 by threads, lithium batteries with different thicknesses are convenient to fix by adjusting the position of the rotating column 122, the upper end of the rotating column 122 is integrally provided with the annular baffle 123, the lower end of the rotating column 122 is connected with the spring 124 by bolts, the lower end of the spring 124 is connected with the lower pressure plate 125 by bolts, after the lithium batteries are mounted, the rotating column 122 and the rotating column 122 move downwards relative to the fixed tube 121, so as to drive the spring 124 and the lower pressure plate 125 to move downwards, the lower pressure plate 125 fixes the lithium batteries downwards, and the lithium batteries have a certain buffering performance when the battery box 1 is subjected to external collision.
In this embodiment, referring to fig. 4, the telescopic electric terminal board structure 13 includes a dustproof housing 131, an electric push rod 132, a terminal plate 133, a U-shaped seat 134 and a baffle 135, the lower side of the interior of the dustproof housing 131 is connected with the electric push rod 132 by bolts, the dustproof housing 131 plays a role in dustproof protection for the terminal plate 133, the right end of the output rod of the electric push rod 132 is connected with the terminal plate 133 by bolts, the upper right side of the dustproof housing 131 is connected with the U-shaped seat 134 by bolts, the right side of the dustproof housing 131 is provided with the baffle 135, the upper end of the baffle 135 is connected with the inside of the U-shaped seat 134 in a shaft way, when the electric push rod 132 is connected with an external device to be powered, the electric push rod 132 is powered by a lithium battery, so that the electric push rod 132 drives the terminal plate 133 to jack up the baffle 135 and moves the terminal plate 133 to the right side of the dustproof housing 131, and the external device to be powered is connected with the terminal plate 133 by wires.
In this embodiment, specifically, the dust-proof housing 131 is bolted to the middle of the right side of the battery box 1.
In this embodiment, specifically, the rotation adjusting elastic baffle structure 12 is provided in plurality.
In this embodiment, specifically, a plurality of fixing pipes 121 penetrate through the mounting holes formed at the peripheral portions inside the case cover 2, and the fixing pipes 121 are connected with the case cover 2 by bolts.
In this embodiment, specifically, the connecting plate 113 is bolted to the left side of the battery box 1.
In this embodiment, specifically, two adjusting rods 112 respectively penetrate through holes formed in the upper and lower sides of the left side of the battery case 1.
In this embodiment, specifically, the battery box 1 is a PVC plastic box; the base 3 is an inverted U-shaped hollowed PVC plastic seat; the left mounting plate 5 is a PVC plastic plate; the left protective shell 6 is a PVC plastic shell; the left conductive end plate 7 and the right conductive end plate 9 are electrically connected with the wiring end plate 133; the right protective shell 8 is a PVC plastic shell.
In this embodiment, specifically, the fixing plate 111 is a PVC plastic plate.
In this embodiment, specifically, the fixing tube 121 is a PVC flanging tube; the spring 124 is a stainless steel spring; the lower pressure plate 125 is a PVC plastic plate.
In this embodiment, specifically, the dust-proof housing 131 is a PVC plastic housing with a rectangular through slot on the right side; the electric push rod 132 adopts an XTL series electric push rod, and the output rod of the electric push rod 132 is made of PVC plastic; the baffle 135 is made of PVC plastic plate.
Principle of operation
According to the utility model, the position of the adjusting rod 112 relative to the mounting tube 114 is adjusted by loosening the adjusting bolt 115, so that the position of the fixing plate 111 is adjusted, and the distance between the left conductive end plate 7 and the right conductive end plate 9 is adjusted, so that the contact between the lithium battery and the left conductive end plate 7 and the right conductive end plate 9 is more stable; after the lithium battery is installed, the rotating column 122 is rotated, the rotating column 122 moves downwards relative to the fixed pipe 121, so that the spring 124 and the lower pressing plate 125 are driven to move downwards, the lower pressing plate 125 fixes the lithium battery downwards, the lithium battery has certain buffering performance when the battery box 1 is impacted by the outside, and the lithium batteries with different thicknesses are convenient to fix by adjusting the position of the rotating column 122; the dustproof housing 131 plays a role in dustproof protection on the terminal plate 133, and when the dustproof housing is connected with equipment to be powered from the outside, power is supplied to the electric push rod 132 through the lithium battery, so that the electric push rod 132 drives the terminal plate 133 to jack up the baffle plate 135, and the terminal plate 133 is moved to the outside of the right side of the dustproof housing 131.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The connector component for the lithium battery pack is characterized by comprising a battery box (1), a box cover (2), a base (3), a support column (4), a left mounting plate (5), a left protective shell (6), a left conductive end plate (7), a right protective shell (8), a right conductive end plate (9), a pull ring (10), an adjustable fixed plate structure (11), a rotation adjusting elastic baffle structure (12) and a telescopic electric terminal plate structure (13), wherein the upper part of the battery box (1) is connected with the box cover (2) through bolts, the lower side of the interior of the battery box (1) is connected with the base (3) through bolts, and support columns (4) are respectively connected with four corners between the horizontal section of the base (3) and the bottom of the battery box (1) through bolts; the left side of the inside of the battery box (1) is provided with a left mounting plate (5), the right side of the left mounting plate (5) is connected with a left protective shell (6) through bolts, and the inside of the left protective shell (6) is connected with a left conductive end plate (7) through bolts; the right side of the inside of the battery box (1) is connected with a right protective shell (8) through bolts, and the inside of the right protective shell (8) is connected with a right conductive end plate (9) through bolts; pull rings (10) are respectively connected with the left side and the right side of the upper part of the box cover (2) through bolts; the adjustable fixing plate structure (11) and the telescopic electric terminal plate structure (13) are connected with the battery box (1); the rotation adjusting elastic baffle structure (12) is connected with the box cover (2); the adjustable fixed plate structure (11) include fixed plate (111), adjust pole (112), connecting plate (113), mounting tube (114) and adjusting bolt (115), the left side upper and lower both sides of fixed plate (111) be bolted connection respectively and have adjust pole (112), the left side of fixed plate (111) is provided with connecting plate (113), the left side upper and lower both sides of connecting plate (113) are integrated respectively and are provided with mounting tube (114), two adjust pole (112) run through two respectively mounting tube (114), and mounting tube (114) are connected through adjusting bolt (115) with adjusting rod (112) and are set up.
2. Connector member for lithium batteries according to claim 1, characterized in that the connection plate (113) is bolted to the left side of the battery box (1).
3. Connector member for lithium batteries according to claim 1, characterized in that two of said adjusting rods (112) are provided through holes provided respectively in the upper and lower sides of the left side inside of the battery case (1).
4. The connector member for a lithium battery pack according to claim 1, wherein the rotation adjusting elastic baffle structure (12) comprises a fixed tube (121), a rotation column (122), an annular baffle (123), a spring (124) and a lower pressure plate (125), wherein the upper end of the fixed tube (121) is connected with the rotation column (122) in a threaded manner, the annular baffle (123) is integrally arranged at the upper end of the rotation column (122), the spring (124) is connected with the lower end of the rotation column (122) in a bolt manner, and the lower pressure plate (125) is connected with the lower end of the spring (124) in a bolt manner.
5. The connector member for a lithium battery pack according to claim 1, wherein the telescopic electric terminal plate structure (13) comprises a dustproof housing (131), an electric push rod (132), a terminal plate (133), a U-shaped seat (134) and a baffle plate (135), wherein the electric push rod (132) is connected to the lower side of the inside of the dustproof housing (131) through bolts, the terminal plate (133) is connected to the right end of the output rod of the electric push rod (132) through bolts, the U-shaped seat (134) is connected to the upper right side of the dustproof housing (131) through bolts, the baffle plate (135) is arranged on the right side of the dustproof housing (131), and the upper end of the baffle plate (135) is connected to the inside of the U-shaped seat (134) through bolts.
6. The connector member for a lithium battery pack according to claim 5, wherein the dust-proof housing (131) is bolted to the right middle of the battery box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222973473.2U CN218939892U (en) | 2022-11-09 | 2022-11-09 | Connector component for lithium battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222973473.2U CN218939892U (en) | 2022-11-09 | 2022-11-09 | Connector component for lithium battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218939892U true CN218939892U (en) | 2023-04-28 |
Family
ID=86066575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222973473.2U Active CN218939892U (en) | 2022-11-09 | 2022-11-09 | Connector component for lithium battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218939892U (en) |
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2022
- 2022-11-09 CN CN202222973473.2U patent/CN218939892U/en active Active
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