CN219123624U - Locking structure of lithium battery charging port - Google Patents
Locking structure of lithium battery charging port Download PDFInfo
- Publication number
- CN219123624U CN219123624U CN202320043256.5U CN202320043256U CN219123624U CN 219123624 U CN219123624 U CN 219123624U CN 202320043256 U CN202320043256 U CN 202320043256U CN 219123624 U CN219123624 U CN 219123624U
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- plug bush
- fixed plate
- lithium battery
- fastening screw
- sleeve
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Abstract
The utility model provides a locking structure of a lithium battery charging port, and belongs to the field of lithium battery connecting ports. In particular to a port structure capable of correspondingly connecting and locking a lithium battery. Including fixed plate, plug bush, coupling assembling, plug bush is arranged in on the fixed plate, and run through the fixed plate, coupling assembling is arranged in on the fixed plate, coupling assembling is provided with two sets of, and the plug bush both sides are arranged in to the symmetry, the plug bush is sleeve structure, the plug bush lateral wall is provided with the joint structure, plug bush one end is provided with spacing platform, and correspond the butt joint and arrange fixed plate one side in, the root is provided with the sealing strip, and correspond the centre gripping with spacing platform and arrange in on the fixed plate, the fixed plate lower limb is provided with two sets of spacing draw-in grooves, coupling assembling includes the block cover, the gasket, fastening screw, set up fixed sleeve on the fixed plate, install the fastening through fastening screw and the block cover that is provided with the buckle, improve locking connection.
Description
Technical Field
The utility model provides a locking structure of a lithium battery charging port, and belongs to the field of lithium battery connecting ports. In particular to a port structure capable of correspondingly connecting and locking a lithium battery.
Background
At present, when a lithium battery pack is charged, a charging port is led in and corresponding charging is carried out through plugging, the existing lithium battery pack is directly plugged in and connected, corresponding fastening arrangement is lacking, loosening and falling are easy to form, connection locking cannot be formed, and the integral plugging charging efficiency is poor in connection stability;
publication number CN105719794B discloses the theftproof locking device of power transformer, including the L type locking plate of No. one, no. two L type locking plates, no. three L type locking plates and No. four L type locking plates centre gripping transformer shell and four group's sides of transformer upper cover in proper order, and locking bolt board is from inside with No. four L type locking plates and No. one L type locking plates locking or opening, and locking bolt board adopts the break-make of two sets of electromagnets to control its removal, and above-mentioned structure can not carry out the locking setting of connecting port.
Disclosure of Invention
The utility model provides a locking structure of a lithium battery charging port, which is used for clamping and locking a connecting socket by arranging a corresponding clamping plate on a connecting port. Simple structure and convenient use.
The utility model discloses a locking structure of a lithium battery charging port, which is realized in such a way that: the connecting assembly comprises a clamping sleeve, a gasket and a fastening screw, wherein the fixing sleeve is arranged on the fixing plate and corresponds to the connecting assembly, threads are arranged in the fixing sleeve, clamping sleeves are arranged at the mouth of the fixing sleeve, claw structures are arranged at the mouth of the clamping sleeve, a plurality of groups of shrinkage grooves are arranged on the clamping sleeves, adjusting holes are arranged in the clamping sleeves, the fastening screw is arranged in the clamping sleeve and is in threaded connection with the fixing sleeve, the fastening screw is in corresponding connection with the step side wall of the clamping sleeve, the gasket is arranged on the outer side wall of the clamping sleeve, and the revolving surface is hollow;
the side wall of the plug bush is provided with a clamping piece in a stamping mode, and the clamping piece is of an elastic structure and extends into the plug bush;
the fastening screw is an inner hexagon screw, the outer side wall of the screw head is a conical surface, and the fastening screw is correspondingly abutted against the inner side wall of the clamping sleeve;
a sealant is arranged between the fixing plate and the plug bush, and an outgoing arm of the plug bush is provided with an annular groove body for clamping and fixing the sealing strip;
a limiting table for installing a charging column is arranged in the plug bush;
the plug bush is provided with a through groove which extends along the axial direction of the plug bush and extends to the middle part of the plug bush;
and a sealing rubber cushion is arranged on the surface of the fixing plate.
The beneficial effects are that:
1. the fastening screw and the clamping sleeve provided with the buckle are used for installation and fastening, so that locking connection is improved;
2. the clamping sheets clamp and fix the plug structure, so that the loosening is avoided, and the connection strength is improved;
3. simple structure and convenient use.
Drawings
Fig. 1 is a perspective view of a locking structure of a charging port of a lithium battery according to the present utility model.
Fig. 2 is a front view of a locking structure of a charging port of a lithium battery according to the present utility model.
Fig. 3 is a side view of a locking structure for a charging port of a lithium battery according to the present utility model.
Fig. 4 is a top view of a locking structure of a charging port of a lithium battery according to the present utility model.
Fig. 5 is a partial enlarged view of a connection structure of a locking structure of a charging port of a lithium battery according to the present utility model.
In the accompanying drawings:
1. a fixing plate; 2. a plug bush; 3. a sealing strip; 4. a gasket; 5. a fastening screw; 6. clamping pieces; 7. a clamping sleeve; 8. fixing the sleeve; 9. and a limit clamping groove.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the figures 1-5: the utility model discloses a locking structure of a lithium battery charging port, which is realized in such a way that: the utility model discloses a locking structure of a lithium battery charging port, which is realized in such a way that: comprises a fixed plate 1, a plug bush 2 and a connecting component, wherein the plug bush 2 is arranged on the fixed plate 1 and penetrates through the fixed plate 1, the connecting component is arranged on the fixed plate 1, the connecting component is provided with two groups and symmetrically arranged at two sides of the plug bush 2, the plug bush 2 is of a sleeve structure, the side wall of the plug bush 2 is provided with a clamping structure, one end of the plug bush 2 is provided with a limiting table and correspondingly abutted to one side of the fixed plate 1, the root is provided with a sealing strip 3 and correspondingly clamped on the fixed plate 1 with the limiting table, the lower edge of the fixed plate 1 is provided with two groups of limiting clamping grooves 9, the connecting component comprises a clamping sleeve 7, a gasket 4 and a fastening screw 5, a fixed sleeve 8 is arranged on the fixed plate 1 and corresponds to the connecting component, threads are arranged in the fixed sleeve 8, the opening part of the fixed sleeve 8 is provided with the clamping sleeve 7, the opening part of the clamping sleeve 7 is provided with a claw structure, the clamping sleeve 7 is provided with a plurality of groups of shrinkage grooves, the clamping sleeve 7 is internally provided with an adjusting hole, the fastening screw 5 is arranged in the clamping sleeve 7 and is in threaded connection with the fixing sleeve 8, the fastening screw 5 is correspondingly abutted against the step side wall of the clamping sleeve 7, the outer side wall of the clamping sleeve 7 is provided with a gasket 4, the rotating surface of the gasket 4 is hollow, the fixing plate 1 is arranged on the lithium battery shell, the clamping sleeve 7 is correspondingly clamped and embedded in a reserved mounting hole on the lithium battery shell, then the fastening screw 5 is fastened to form the abutting expansion of the clamping sleeve 7 to form corresponding clamping fixation, the negative film is arranged between the shell and the fixing plate 1, the shell is provided with a mounting groove corresponding to the plugging sleeve 2, the plugging sleeve 2 is in sealing abutting connection with the shell through the sealing strip 3, a charging column of the lithium battery is correspondingly fixed in the plugging sleeve 2, and a sealing arrangement is formed, clamping fastening of plug is carried out through clamping piece 6 on the plug bush 2, plug bush 2 lateral wall punching press is provided with clamping piece 6, and clamping piece 6 is elastic construction, and extends to plug bush 2 in, fastening screw 5 is hexagon socket head cap screw, and the screw head lateral wall is the conical surface setting, corresponds and 7 inside wall supports with the block bush, be provided with the sealant between fixed plate 1 and the plug bush 2, the arm that goes out of plug bush 2 is provided with the ring channel body that is used for the card to fix sealing strip 3, be provided with the spacing platform that is used for installing the post that charges in the plug bush 2, be provided with the run-through groove on the plug bush 2, and extend along plug bush 2 axial, run-through groove extends to plug bush 2 middle part position, fixed plate 1 surface is provided with the sealed cushion, reaches the purpose that charges the port and fixes.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a lithium cell port locking structure that charges, includes fixed plate (1), grafting cover (2), coupling assembling, and on fixed plate (1) was arranged in to grafting cover (2), and runs through fixed plate (1), coupling assembling arranges fixed plate (1) in, its characterized in that: the connecting assembly is provided with two groups, and the symmetry is arranged in plug bush (2) both sides, plug bush (2) are sleeve structure, plug bush (2) lateral wall is provided with the joint structure, plug bush (2) one end is provided with spacing platform, and correspond to support and close and arrange fixed plate (1) one side in, the root is provided with sealing strip (3), and arrange fixed plate (1) in with spacing platform correspondence centre gripping, fixed plate (1) lower limb is provided with two sets of spacing draw-in grooves (9), the connecting assembly includes block cover (7), gasket (4), fastening screw (5), set up fixed sleeve (8) on fixed plate (1), and correspond with the connecting assembly, be provided with the screw in fixed sleeve (8), fixed sleeve (8) oral area is provided with block cover (7), block cover (7) oral area is provided with the jack catch structure, be provided with multiunit shrink groove on block cover (7), be provided with the regulation hole in block cover (7) in, and in block cover (7) are arranged in the fastening screw (5), and fastening screw (5), fastening screw (5) correspond with block cover (4), set up for rotating on gasket (4) lateral wall (4).
2. The lithium battery charging port locking structure according to claim 1, wherein: the side wall of the plug bush (2) is provided with a clamping piece (6) in a stamping mode, and the clamping piece (6) is of an elastic structure and extends into the plug bush (2).
3. The lithium battery charging port locking structure according to claim 1, wherein: the fastening screw (5) is an inner hexagon screw, the outer side wall of the screw head is a conical surface, and the fastening screw corresponds to the inner side wall of the clamping sleeve (7).
4. The lithium battery charging port locking structure according to claim 1, wherein: the sealing glue is arranged between the fixing plate (1) and the plug bush (2), and the outgoing arm of the plug bush (2) is provided with an annular groove body for clamping and fixing the sealing strip (3).
5. The lithium battery charging port locking structure according to claim 1, wherein: a limiting table for installing the charging column is arranged in the plug bush (2).
6. The lithium battery charging port locking structure according to claim 1, wherein: the plug bush (2) is provided with a through groove which extends along the axial direction of the plug bush (2) and extends to the middle position of the plug bush (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320043256.5U CN219123624U (en) | 2023-01-04 | 2023-01-04 | Locking structure of lithium battery charging port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320043256.5U CN219123624U (en) | 2023-01-04 | 2023-01-04 | Locking structure of lithium battery charging port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219123624U true CN219123624U (en) | 2023-06-02 |
Family
ID=86531889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320043256.5U Active CN219123624U (en) | 2023-01-04 | 2023-01-04 | Locking structure of lithium battery charging port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219123624U (en) |
-
2023
- 2023-01-04 CN CN202320043256.5U patent/CN219123624U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |