CN116315885B - Energy storage connector - Google Patents
Energy storage connector Download PDFInfo
- Publication number
- CN116315885B CN116315885B CN202310542874.9A CN202310542874A CN116315885B CN 116315885 B CN116315885 B CN 116315885B CN 202310542874 A CN202310542874 A CN 202310542874A CN 116315885 B CN116315885 B CN 116315885B
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- grooves
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- groove
- socket
- annular
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- 238000004146 energy storage Methods 0.000 title claims abstract description 28
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an energy storage connector which comprises a socket, a plug and a first annular sleeve, wherein a latch is arranged on the socket and is made of elastic materials, the plug is provided with a jack, the socket is matched in the jack and can slide along the extending direction of the jack, a first annular groove is formed in the inner wall of the jack of the plug, the first annular sleeve is matched at the first annular groove, a plurality of first grooves and a plurality of second grooves are formed in the inner wall of the first annular sleeve, the groove depth of the first grooves is larger than the groove depth of the second grooves, a rotation position is formed in the jack and located on the inner side of the first annular groove, and the rotation position is provided with a stop surface which is flush with the groove bottom surface of the second grooves. The energy storage connector is convenient to detach, does not affect the rotation of the socket by three hundred and sixty degrees, increases the connection stability of the connector and prevents the connector from loosening due to shaking.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to an energy storage connector.
Background
The battery pack type power storage device for the vehicle converts chemical energy into electric energy, which is then applied to the driving device through the circuit. The connector connects and disconnects the circuit, which would otherwise be blocked, thereby functioning as a system.
Chinese patent CN 110718785A all discloses energy storage connector, but prior art dismantles inconvenient, and inconvenient dismantlement, when convenient to detach, can lead to its rotation direction of three hundred sixty degrees to receive the influence again, and external stop device receives external force influence simultaneously easily, leads to stop device inefficacy, breaks to make the connector disconnection, perhaps open circuit.
Disclosure of Invention
The invention aims to provide an energy storage connector which solves the problem that the existing energy storage connector is easy to loosen on the basis of being convenient to disassemble and assemble and capable of rotating by three hundred and sixty degrees.
In order to solve the technical problems, the invention adopts the following technical scheme:
an energy storage connector comprises a socket, a plug and a first ring sleeve; the socket is provided with a plurality of clamping teeth which are distributed at intervals along the peripheral surface of the socket, and the clamping teeth are made of elastic materials; the plug is provided with a jack, the socket is matched in the jack and can slide along the extending direction of the jack, an annular cavity is limited between the plug and the socket, the radial dimension of the annular cavity is smaller than that of the latch, and a first annular groove is formed in the inner wall of the jack of the plug; the first ring cover is matched with the first ring groove, a plurality of first grooves and a plurality of second grooves are formed in the inner wall of the first ring cover, the first grooves and the second grooves are sequentially staggered along the circumferential direction of the first ring cover, the groove depth of the first grooves is larger than that of the second grooves, the distance between the groove bottoms of the first grooves and the outer wall of the socket is larger than the radial dimension of the annular cavity and smaller than the radial dimension of the clamping teeth, rotating positions are formed in the inner side of the first ring groove in the jack, and when the clamping teeth move to rotating positions along with the socket, the socket and the plug are rotatable, and the rotating positions are provided with abutting surfaces which are flush with the groove bottom surfaces of the second grooves.
In some embodiments, a plurality of inclined surfaces are arranged between the rotation position and the first annular sleeve, the inclined surfaces correspond to the first grooves one by one, one end of each inclined surface is flush with the bottom of each first groove, and the other end of each inclined surface is flush with the rotation position abutting surface.
In some embodiments, a resilient member is disposed between the receptacle and the plug.
In some embodiments, the inner wall of the plug is provided with a plurality of tooth grooves, the tooth grooves are arranged at intervals along the circumferential direction of the inner wall of the plug, the number of the tooth grooves is equal to the sum of the number of the first grooves and the number of the second grooves, the tooth grooves are respectively in one-to-one correspondence with the first grooves and the second grooves, the tooth grooves are flush with the second grooves, one end of each tooth groove extends to the first annular groove, and the other end of each tooth groove extends to the outer end of the plug.
In some embodiments, the rotational position is a second annular groove disposed on an inner wall of the plug.
In some embodiments, the first ring sleeve is provided with a plurality of external teeth, the external teeth are distributed at intervals along the outer circumferential surface of the first ring sleeve, the first ring sleeve is in running fit with the plug, the plug is provided with a limiting component, and the limiting component is suitable for being matched with the external teeth and used for controlling the first ring sleeve to rotate.
In some embodiments, the stop assembly includes a stop block adapted to fit between two adjacent external teeth to limit rotation of the first collar.
In some embodiments, the limiting component comprises a gear and a rotating shaft, the gear is arranged in the plug and meshed with the outer teeth of the first ring sleeve, the gear is rotationally connected to the plug through the rotating shaft, the rotating shaft is in sliding fit with the plug, a third groove is formed in the plug, a fit key is arranged on the rotating shaft, and the third groove is matched with the fit key.
In some embodiments, the inclined surface and the rotational position are both located on the first collar.
In some embodiments, a second ring sleeve is further provided, the second ring sleeve is arranged in the first ring groove, the second ring sleeve is arranged on the inner side of the first ring groove and is abutted to the first ring sleeve, the second ring sleeve is in running fit with the first ring groove, the inclined surface and the rotation position are both located on the second ring sleeve, a plurality of protruding portions are arranged on the second ring sleeve, and the protruding portions are distributed at intervals along the circumferential direction of the second ring sleeve.
The invention has the beneficial effects that:
1. the energy storage connector can realize the axial and radial fixation between the plug and the socket, is convenient to detach, does not influence the rotation of the socket by three hundred and sixty degrees, increases the connection stability of the connector, and prevents the connector from loosening due to shaking.
2. Through setting up including the spacing subassembly of pivot and gear, can finely tune first annular through rotating spacing subassembly, prevent that first groove and tooth's socket from can't align and lead to the latch unable to get into first groove, cause socket and plug unable connection.
3. Establish inclined plane and rotation position on first ring cover and make the inclined plane align with first groove all the time, prevent that first groove and inclined plane from can't align and lead to the latch card to die in first inslot, lead to the socket unable plug of extracting.
4. The second ring sleeve is arranged, the inclined surface and the rotating position are arranged on the second ring sleeve, the first groove and the inclined surface groove are aligned through rotating the second ring sleeve, the protruding portion is arranged on the second ring sleeve, the protruding portion between the protruding portion of the second ring sleeve and the tooth groove is stopped by the clamping tooth through rotating the first groove, so that the clamping tooth is prevented from falling out of the first groove, the axial shaking of the socket is limited, and the connection stability is improved.
Drawings
FIG. 1 is a schematic diagram of an energy storage connector according to an embodiment of the present invention;
fig. 2 is a top cross-sectional view of the energy storage connector of embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a left side cross-sectional view of example 1 of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic view of a first collar according to embodiment 1 of the present invention;
FIG. 7 is a schematic diagram of a plug according to embodiment 2 of the present invention;
fig. 8 is a front sectional view of a plug according to embodiment 2 of the present invention;
fig. 9 is a left side cross-sectional view of the plug of embodiment 2 of the present invention;
fig. 10 is a rear view of the plug according to embodiment 2 of the present invention;
FIG. 11 is a schematic view of a first collar according to embodiment 3 of the present invention;
FIG. 12 is a schematic view of a first loop and a second loop according to embodiment 4 of the present invention;
fig. 13 is a rear view of the plug according to embodiment 4 of the present invention.
Reference numerals:
1. a plug; 11. a first ring groove; 12. an inclined surface; 13. tooth slots; 14. a second ring groove; 2. a socket; 31. a first collar; 32. a second collar; 4. a first groove; 5. a second groove; 6. latch teeth; 70. a limiting block; 71. a gear; 72. a rotating shaft; 73. a mating key; 74. a third groove; 75. marking arrows; 8. an elastic member.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1:
the energy storage connector of the embodiment of the invention comprises a socket 2 and a plug 1.
As shown in fig. 1, the socket 2 is provided with a plurality of latches 6, the latches 6 are arranged at intervals along the outer peripheral surface of the socket 2, the latches 6 are made of elastic materials, and the latches 6 can deform.
As shown in fig. 1, the plug 1 has a jack, the socket 2 is fitted in the jack, and the socket 2 is slidable in the extending direction of the jack, a gap between the plug 1 and the socket 2 forms an annular cavity, the radial dimension of the annular cavity is smaller than the radial dimension of the latch 6, and the latch 6 is deformed in the annular cavity. The inner wall of the jack of the plug 1 is provided with a first annular groove 11.
As shown in fig. 5 and fig. 6, the first ring sleeve 31 is rotationally matched in the first ring groove 11, external teeth distributed along the circumferential direction at intervals are arranged on the outer wall of the first ring sleeve 31, a limiting component is arranged on the plug 1, the limiting component is a limiting block 70, the limiting block 70 is slidingly matched with the plug 1, the limiting block 70 can move along the inner and outer directions, tooth grooves corresponding to the external teeth of the first ring sleeve 31 are arranged on the limiting block 70, and the tooth grooves are meshed with the external teeth of the first ring sleeve 31. The outward movement of the limiting block 70 causes the limiting block 70 to be meshed with the external teeth of the first ring sleeve 31, so that the rotation of the first ring sleeve 31 relative to the plug 1 is limited, the inward movement of the limiting block 70 causes the limiting block 70 to be separated from the first ring sleeve 31, and the first ring sleeve 31 can rotate relative to the plug 1, so that the angle of the first ring sleeve 31 is adjusted. The first ring sleeve 31 can be fixed in the first ring groove 11 through the limiting component, and the first ring sleeve 31 is prevented from rotating relative to the plug 1.
As shown in fig. 3, the inner wall of the first ring sleeve 31 is provided with a plurality of first grooves 4 and a plurality of second grooves 5, the first grooves 4 and the second grooves 5 are sequentially staggered along the circumferential direction of the first ring sleeve 31, the groove depth of the first grooves 4 is larger than that of the second grooves 5, the distance between the groove bottom of the first grooves 4 and the outer wall of the socket 2 is larger than the radial dimension of the annular cavity and smaller than the radial dimension of the latch 6, and the latch 6 can recover deformation in the first grooves 4 and be in snap fit with the side wall of the first grooves 4, so that the axial movement and rotation of the latch 6 relative to the plug 1 are limited. The latch 6 is also abutted against the bottom of the first slot 4, and the latch 6 and the first slot 4 are circumferentially spaced apart, so that the first slot 4 can also limit the radial movement of the latch 6. Thereby achieving the fixation of the socket 2 within the plug 1.
The inner side of the jack, which is positioned at the first annular groove 11, is provided with a rotation position, when the latch 6 moves to the rotation position along with the socket 2, the socket 2 and the plug 1 can rotate, the rotation position is provided with a stop surface, the stop surface is flush with the bottom surface of the second groove 5, the latch 6 is in stop and sliding fit with the stop surface, and the latch 6 can rotate relative to the stop surface, so that the socket 2 can rotate relative to the plug 1.
As shown in fig. 3, the inner wall of the jack is provided with a second annular groove 14, the second annular groove 14 and the first annular groove 11 are distributed at intervals, the rotation position is located in the second annular groove 14, and the rotation position stop surface is the bottom of the second annular groove 14. The latch 6 can be pushed inwards to release the first groove 4 and enter the second annular groove 14, and the latch 6 can rotate relative to the second annular groove 14, so that the socket 2 can rotate relative to the plug 1.
A plurality of inclined planes 12 are arranged between the first annular groove 11 and the second annular groove 14, the inclined planes 12 are circumferentially distributed at intervals along the inner wall of the jack and correspond to the first groove 4, one end of each inclined plane 12 is flush with the bottom of the first groove 4, and the other end of each inclined plane 12 is flush with the bottom of the second annular groove 14. The inclined surface 12 is provided so that the latch 6 can be removed from the first groove 4 by applying an external force, and the inclined surface 12 also has a function of restricting the axial movement of the latch 6 in a normal state.
As shown in fig. 1, a plurality of tooth grooves 13 are further formed in the inner wall of the jack, the tooth grooves 13 are distributed at intervals along the circumferential direction, the number of the tooth grooves 13 is equal to the sum of the number of the first grooves 4 and the second grooves 5, and the tooth grooves 13 are distributed corresponding to the first grooves 4 and the second grooves 5 respectively. The tooth grooves 13 are arranged, so that the latch 6 is aligned with the first groove 4 when the socket 2 is installed, the installation is convenient, and the latch 6 can be withdrawn from the plug 1 along the second groove 5 and the tooth grooves 13 when the socket is disassembled, so that time and labor are saved.
In the process of inserting the plug 1, the latch 6 enters the jack along the tooth groove 13, deformation occurs in the tooth groove 13, and when the latch 6 reaches the first groove 4, the deformation is recovered, and the latch is in snap fit with the side wall of the first groove 4 and is blocked with the bottom of the first groove 4, so that the socket 2 is fixed. When the socket 2 needs to rotate, the socket 2 is pressed inwards, the latch 6 deforms and enters the second annular groove 14 along the inclined surface 12, the latch 6 rotates relative to the second annular groove 14, at the moment, the plug 1 rotates by three hundred sixty degrees, and then the socket 2 is pulled downwards to pull the latch 6 into the first groove 4, so that the socket 2 can be fixed again. When the socket 2 is disassembled, the socket 2 is pressed inwards, so that the latch 6 deforms and enters the second annular groove 14, then the socket 2 is rotated to align the latch 6 with the second groove 5, the socket 2 is pulled out, and the latch 6 exits the jack along the second groove 5 and the tooth groove 13.
The socket 2 is further provided with an elastic piece 8, the elastic piece 8 is an elastic gasket, the elastic gasket is sleeved at the end part of the socket 2, one surface of the elastic gasket is abutted against the plug 1, the other surface of the elastic gasket is abutted against the socket 2, the elastic gasket can limit the socket 2 to shake axially relative to the plug 1 when abutted against the socket 2 and the plug 1, when the latch 6 needs to be separated from the first groove 4, the socket 2 is only required to be pressed, the elastic gasket is deformed, so that the socket 2 can move inwards relative to the plug 1, and the latch 6 is separated from the first groove 4.
Example 2:
as shown in fig. 7 to 10, the energy storage connector in this embodiment is basically identical to embodiment 1, except that: the limiting block in the embodiment 1 is replaced by a limiting component formed by a gear 71 and a rotating shaft 72, the gear 71 is arranged in the plug 1, the gear 71 is meshed with the external teeth of the first ring sleeve 31, the gear 71 is sleeved on the rotating shaft 72 and fixedly connected with the rotating shaft 72, one end of the rotating shaft 72 is abutted against the plug 1, the other end of the rotating shaft passes through the plug 1 and extends, and the end part of the rotating shaft is provided with a matching key 73. The outer wall of the plug 1 is provided with a third groove 74, the third groove 74 is distributed in a T shape, and the matching key 73 is in transition matching with the third groove 74. Pulling the mating key 73 so that the mating key 73 is disengaged from the third groove 74, while the gear 71 is still engaged with the external teeth of the first ring 31, and the rotation of the first ring 31 is achieved by rotating the rotating shaft 72; when the fit key 73 is in transition fit in the third groove 74, the third groove 74 restricts movement of the fit key 73, thereby restricting rotation of the shaft 72, and restricting rotation of the first ring 31. The T-shaped distributed third slots 74 facilitate a quick 90 degree rotation of the mating key 73, thereby facilitating adjustment of the angle of the first collar 31 by the stop assembly. The mounting and dismounting processes in this embodiment are the same as those in embodiment 1. When latch 6 snap-fit is in first groove 4, can be through rotating first ring cover 31 for the bulge between first groove 4 and two tooth's socket 13 corresponds, can prevent socket 2 because of collision or extrusion leads to latch 6 to deviate from first groove 4 in the course of the work, leads to connecting between socket 2 and the plug 1 not hard up, thereby improves connection stability. The first ring 31 can be finely adjusted before installation to align the first groove 4 with the tooth slot 13, so that the situation that the latch 6 cannot enter the first groove 4 due to the fact that the first groove 4 cannot be aligned with the tooth slot 13 is prevented, and the installation is convenient.
Example 3:
as shown in fig. 11, the energy storage connector in this embodiment is basically identical to embodiment 2, except that: the first collar 31 in this embodiment is higher than the first collar 31 in embodiment 1, and the inclined surface 12 and the rotation position in this embodiment are both located on the first collar 31. The inclined surface 12 is located between the first groove 4 and the rotation position, one end of the inclined surface is flush with the groove bottom of the first groove 4, the other end of the inclined surface is flush with the rotation position stopping surface, and the rotation position stopping surface is the upper part of the inner wall of the first annular sleeve 31. The installation process of the energy storage connector socket 2 of this embodiment is consistent with that of embodiment 1, when the latch 6 is in snap fit with the first slot 4, rotating the first ring 31 will enable the inclined slot to rotate synchronously with the first slot 4, so as to prevent the first slot 4 from being unable to be disassembled due to the fact that the rotation cannot be aligned with the inclined slot during disassembly, and cause the jack to be blocked in the plug 1. The height dimension of the first loop 31 of the energy storage connector in the embodiment of the invention is larger than that of the first loop 31 in the embodiment 2, so that the structural strength of the first loop 31 can be enhanced, and the impact resistance of the energy storage connector can be improved.
Example 4:
as shown in fig. 12 and 13, the energy storage connector in this embodiment is basically identical to embodiment 2, except that: in this embodiment, a second ring 32 is further provided, the second ring 32 is located in the first ring groove 11, the second ring 32 is located inside the first ring 31 and abuts against the first ring 31, and the second ring 32 is rotatable. The inclined surface 12 and the rotation position are both arranged on the second ring sleeve 32, the inner wall of the second ring sleeve 32 is the rotation position abutting surface, the inner wall of the second ring sleeve 32 is flush with the bottom of the second groove 5, the inclined surface 12 corresponds to the first groove 4, one end of the inclined surface is flush with the bottom of the first groove 4, and the other end of the inclined surface is flush with the inner wall of the second ring sleeve 32. The second ring sleeve 32 is further provided with protruding portions which are distributed at intervals along the circumferential direction, and the protruding portions are flush with the inner wall of the first ring sleeve 31. The plug 1 is also provided with a limiting component for controlling the rotation of the second ring sleeve 32. The first groove 4 is rotated to enable the protruding portion between the protruding portion of the second ring sleeve 32 and the tooth groove 13 to be abutted against the latch 6, so that the latch 6 is prevented from being separated from the first groove 4, axial shaking of the socket 2 is limited, and connection stability is improved.
The mating keys 73 of the two limiting assemblies are respectively provided with a marking arrow 75, and when the directions of the marking arrows 75 are consistent, the first groove 4 on the first ring sleeve 31 is aligned with the inclined surface groove on the second ring sleeve 32. Thereby aligning the first groove 4 and the inclined surface groove rapidly and improving the disassembly efficiency.
The installation process of the energy storage connector in this embodiment is consistent with that of embodiment 1, and the second ring sleeve 32 is rotated to enable the protruding portion of the second ring sleeve 32 to correspond to the first groove 4, so that the latch 6 is prevented from being separated from the first groove 4 due to collision or extrusion in the working process of the socket 2, and the connection between the socket 2 and the plug 1 is loose, thereby improving the connection stability.
When the socket 2 rotates, the first groove 4 and the inclined surface groove are aligned, and then the socket 2 is pressed inwards, so that the latch 6 is stopped by a rotation position stopping surface on the second ring sleeve 32 through the inclined surface groove, and the latch 6 rotates relative to the second ring sleeve 32, and three hundred and sixty degrees of rotation of the socket 2 is realized.
The first ring sleeve 31 and the second ring sleeve 32 can be respectively adjusted in the disassembly process, so that the first groove 4 and the second groove 5 are aligned with the tooth groove 13, the inclined surface groove on the second ring sleeve 32 is aligned with the first groove 4, the latch 6 is separated from the first groove 4 by pressing and is stopped against the rotation position of the second ring sleeve 32, the socket 2 is rotated, the socket 2 is pulled out when the latch 6 is aligned with the second groove 5, and the latch 6 is withdrawn from the jack along the second groove 5 and the tooth groove 13.
The energy storage connector provided by the embodiment of the invention is convenient to detach, the three hundred and sixty degrees of rotation of the socket 2 are not influenced, the connection structure between the socket 2 and the plug 1 is not influenced by the outside, and the looseness is not easy to occur.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
In the description of the present invention, it should be understood that the terms "clockwise," "counterclockwise," "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present invention.
If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is for convenience only as well as for simplicity of description, and nothing more than a particular meaning of the terms is intended to be used unless otherwise stated.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with others, which may not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. An energy storage connector, comprising:
the socket is provided with a plurality of clamping teeth which are distributed at intervals along the outer peripheral surface of the socket, and the clamping teeth are made of elastic materials;
the plug is provided with a jack, the socket is matched in the jack and can slide along the extending direction of the jack, an annular cavity is limited between the plug and the socket, the radial dimension of the annular cavity is smaller than that of the latch, and a first annular groove is formed in the inner wall of the jack of the plug;
the socket comprises a first annular groove, a first annular sleeve, a second annular sleeve and a socket, wherein the first annular sleeve is matched with the first annular groove, a plurality of first grooves and a plurality of second grooves are formed in the inner wall of the first annular sleeve, the first grooves and the second grooves are sequentially staggered along the circumferential direction of the first annular sleeve, the groove depth of the first grooves is larger than that of the second grooves, the distance between the groove bottom of the first grooves and the outer wall of the socket is larger than the radial dimension of the annular cavity and smaller than the radial dimension of a latch, a rotation position is arranged in the socket and located at the inner side of the first annular groove, when the latch moves to the rotation position along with the socket, the socket and the plug can rotate, and the rotation position is provided with a stop surface which is flush with the groove bottom surface of the second groove;
the limiting assembly is arranged on the first ring sleeve, a plurality of external teeth are arranged along the outer circumferential surface of the first ring sleeve at intervals, the first ring sleeve is in running fit with the plug, the limiting assembly is arranged on the plug, and the limiting assembly is suitable for being matched with the external teeth and used for controlling the first ring sleeve to rotate.
2. The energy storage connector of claim 1, wherein a plurality of inclined surfaces are arranged between the rotation position and the first ring sleeve, the inclined surfaces are in one-to-one correspondence with the first grooves, one ends of the inclined surfaces are flush with the bottoms of the first grooves, and the other ends of the inclined surfaces are flush with the rotation position stop surfaces.
3. The energy storage connector of claim 2, wherein a resilient member is disposed between the socket and the plug.
4. The energy storage connector of claim 3, wherein a plurality of tooth grooves are formed in the inner wall of the plug, the tooth grooves are arranged at intervals along the circumferential direction of the inner wall of the plug, the number of the tooth grooves is equal to the sum of the number of the first grooves and the number of the second grooves, the tooth grooves are respectively in one-to-one correspondence with the first grooves and the second grooves, the tooth grooves are flush with the second grooves, one end of each tooth groove extends to the first annular groove, and the other end of each tooth groove extends to the outer end of the plug.
5. The energy storage connector of claim 4, wherein the rotational position is a second annular groove provided on an inner wall of the plug.
6. The energy storage connector of claim 5, wherein the limit assembly includes a limit block adapted to fit between two adjacent external teeth to limit rotation of the first collar.
7. The energy storage connector of claim 5, wherein the limit assembly comprises a gear and a rotating shaft, the gear is arranged in the plug and meshed with the external teeth of the first ring sleeve, the gear is rotatably connected to the plug through the rotating shaft, the rotating shaft is slidably matched with the plug, a third groove is formed in the plug, a matching key is arranged on the rotating shaft, and the third groove is matched with the matching key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310542874.9A CN116315885B (en) | 2023-05-15 | 2023-05-15 | Energy storage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116667078B (en) * | 2023-07-28 | 2023-11-17 | 深圳市立电连接科技有限公司 | Multidirectional outgoing line power energy storage connector |
| CN116667058B (en) * | 2023-07-31 | 2023-11-17 | 深圳市立电连接科技有限公司 | Energy storage connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210120283U (en) * | 2019-09-12 | 2020-02-28 | 深圳中航宇飞科技有限公司 | Self-locking connector |
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| EP1617524A1 (en) * | 2004-07-14 | 2006-01-18 | Coninvers Elektrotechnische Bauelemente GmbH | Electrical connector |
| JP4335102B2 (en) * | 2004-09-03 | 2009-09-30 | 矢崎総業株式会社 | Lever fitting type connector |
| US7914311B1 (en) * | 2009-11-06 | 2011-03-29 | Amphenol Corporation | Anti-vibration connector coupling with an axially movable ratchet ring and a collar |
| CN203521761U (en) * | 2013-10-25 | 2014-04-02 | 何志亮 | Quick connecting plug for power supply of electric lamp |
| CN107658632B (en) * | 2017-09-08 | 2019-10-01 | 番禺得意精密电子工业有限公司 | Electric connector combination |
| CN108173083A (en) * | 2018-01-21 | 2018-06-15 | 顺科新能源技术股份有限公司 | A kind of fast socket, connector of high-voltage energy storage |
| CN207925796U (en) * | 2018-02-08 | 2018-09-28 | 深圳灵科技术有限公司 | A kind of connector |
| CN208189864U (en) * | 2018-05-09 | 2018-12-04 | 南京康尼新能源汽车零部件有限公司 | Meet the single right-angle connector of IP68 degree of protection |
| CN110718785A (en) * | 2019-09-25 | 2020-01-21 | 河南省杰恩特科技有限公司 | Energy storage connector |
| CN110932017B (en) * | 2019-11-21 | 2021-06-22 | 江苏大学 | Insert formula energy storage connector soon |
| CN213071556U (en) * | 2020-07-09 | 2021-04-27 | 海能达通信股份有限公司 | Quick assembling and disassembling self-locking connector |
| CN115995729B (en) * | 2023-03-17 | 2023-07-04 | 苏州智绿科技股份有限公司 | Integrated energy storage connector |
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| CN210120283U (en) * | 2019-09-12 | 2020-02-28 | 深圳中航宇飞科技有限公司 | Self-locking connector |
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