CN220895953U - Waterproof new forms of energy storage connector - Google Patents
Waterproof new forms of energy storage connector Download PDFInfo
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- CN220895953U CN220895953U CN202420715119.6U CN202420715119U CN220895953U CN 220895953 U CN220895953 U CN 220895953U CN 202420715119 U CN202420715119 U CN 202420715119U CN 220895953 U CN220895953 U CN 220895953U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 140
- 210000000078 claw Anatomy 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of connectors, in particular to a waterproof type new energy storage connector which comprises a wire end connecting part and an energy storage plate end connecting part. According to the utility model, the wire inserting pipe is adjusted to be protruded from a wire inserting hole on a traditional wire end, the sealing sleeve made of elastic rubber material is arranged on the outer side of the wire inserting pipe for sealing protection, meanwhile, the sealing sleeve is arranged to be a fixed area and a sealing area with two inner diameter sizes, the wire inserting pipe can be wrapped by the fixed area, the spliced wire outer sheath is wrapped by the sealing area, the sealing area of the sealing sleeve is extruded and attached to the wire outer sheath by the annular clamping jaw of the tightening sleeve to realize sealing, the sealing sleeve is extruded and attached to the wire outer sheath by rotating and twisting the outer locking pipe, so that the sealing sleeve with different diameters can be attached to the wire outer sheath, and when the sealing sleeve is aged and loosened, the sealing waterproof effect is improved by extruding the sealing sleeve, and meanwhile, the service life of the energy storage connector is prolonged.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a waterproof type new energy storage connector.
Background
Along with the development of new energy power generation technology, the demand for new energy storage is increased along with the development of new energy power generation technology, in order to meet the flexible switching energy storage under different scenes, the new energy storage connector is required to realize the electric connection function between components, but because the new energy power generation equipment is arranged in most outdoor environments, in order to ensure the stable operation of the new energy storage, a waterproof and dustproof sealed energy storage connector is required, but the current sealed energy storage connector is difficult to realize the sealed connection of the diameters of various gauge wires, and because the outdoor environments are severe, the ageing and loosening of sealing materials are accelerated, the service life of the energy storage connector is greatly shortened, and the frequent replacement of the energy storage connector in the new energy storage operation is a normal state.
Chinese patent publication No.: CN114614289a discloses a waterproof energy storage connector; the waterproof energy storage connector has the technical points that the sealing groove is formed in the inner wall of the second component, when the plug connector is completely inserted into the second component, the sealing ring is clamped in the sealing groove to play a waterproof effect, so that the waterproof treatment can be performed between the wire end and the female end of the connector in the existing waterproof energy storage connector, the wire end of the same type can only be applied to the diameter of a single wire when the wire end is connected, the waterproof and dustproof wire with the diameters of other specifications is difficult to be applied to the wire end of the same type, and the problems that the sealing material is aged and loosened, the gap is obviously increased, and the waterproof effect is obviously reduced are easily caused along with the extension of the service time.
Disclosure of utility model
Therefore, the utility model provides a waterproof new energy storage connector, which is used for solving the problems of single wiring specification and shorter actual service life of the end of the storage connector in the prior art.
In order to achieve the above purpose, the utility model provides a waterproof new energy storage connector, which comprises a wire end connecting part and an energy storage plate end connecting part;
The wire end connecting part comprises a wire end main body, a sealing sleeve, a tightening sleeve and an outer locking pipe;
one side of the wire end main body is provided with an annular bulge interface, the other side of the wire end main body is provided with a wire insertion pipe, and one side of the wire end main body, which is close to the wire insertion pipe, is provided with an outer wire;
The sealing sleeve comprises a fixed area and a sealing area, the inner diameter of the fixed area is larger than that of the sealing area, and the sealing sleeve is sleeved outside the wire inserting tube through the fixed area;
The tightening sleeve is sleeved on the outer side of the sealing sleeve, and one end of the tightening sleeve is provided with an annular clamping jaw;
an inner wire is arranged at one end of the outer locking pipe, an inclined locking port is arranged at the other end of the outer locking pipe, the outer locking pipe can be in threaded connection with the outer wire of the wire end main body through the inner wire, and when in threaded connection, the inclined locking port of the outer locking pipe extrudes the annular clamping jaw, so that the inner diameter of one end of the annular clamping jaw is reduced, and the sealing area of the sealing sleeve sleeved on the inner side of the annular clamping jaw is tightly sealed;
The energy storage board end connecting portion comprises a board end main body, wherein one end of the board end main body is provided with an annular concave interface, and a board end guide core is arranged inside the board end main body, and the annular concave interface of the board end main body can be in butt joint with the annular convex interface of the line end main body.
Further, the wire end connection part further comprises a wire end guide core arranged inside the wire end main body, and the wire end guide core can be in contact with the board end guide core when the wire end main body is in butt joint and clamping with the board end main body, so that electric connection is formed.
Further, a waterproof sealing ring is arranged at the tail end of the outer wire of the wire end main body, and the waterproof sealing ring is compressed when the outer locking pipe is in threaded connection with the wire end main body.
Further, the inner diameter of the fixed area of the sealing sleeve is equal to the outer diameter of the wire inserting tube, the inner diameter of the sealing area of the sealing sleeve is equal to the inner diameter of the wire inserting tube, and the length of the fixed area of the sealing sleeve is equal to the length of the wire inserting tube.
Further, the fixed area of the sealing sleeve comprises an upper platform body and a lower platform body, the outer diameter of the upper platform body is equal to the outer diameter of the tightening sleeve, the outer diameter of the lower platform body is equal to the outer diameter of the sealing area and smaller than the inner diameter of the tightening sleeve, the tightening sleeve is sleeved on the sealing area of the sealing sleeve and the lower platform body part of the fixed area, and the side end face of the pipe body far away from one end of the annular clamping jaw is contacted with the side face of the upper platform body.
Further, the annular clamping jaw comprises a plurality of claw heads connected with the tightening sleeve, each claw head is uniformly distributed around the side end face of the tightening sleeve, gaps are reserved between any two adjacent claw heads, each claw head forms an annular clamping jaw of an annular pipe body structure coaxial with the tightening sleeve,
Further, the outer diameter of one end of the annular clamping jaw is equal to the outer diameter of the tightening sleeve, and gradually decreases towards the other end to form an outer conical surface; the inner diameter of one end of the annular clamping jaw is equal to the inner diameter of the tightening sleeve, and gradually decreases towards the other end to form an inner conical surface; the taper of the outer conical surface is smaller than that of the inner conical surface, and the diameter of the small end of the inner conical surface is equal to the outer diameter of the sealing area of the sealing sleeve.
Further, the small diameter end of the inner conical surface of the annular clamping jaw is provided with an inward convex ring, and the inner diameter of the convex ring is smaller than the outer diameter of the sealing area of the sealing sleeve.
Further, the inner diameter of one end of the inclined plane locking port is smaller than the inner diameter of the other end of the inclined plane locking port, an inner locking conical surface is formed, the taper of the inner locking conical surface is larger than that of the outer conical surface of the annular clamping jaw, the diameter of the large end of the inner locking conical surface is larger than that of the large end of the outer conical surface, and the diameter of the small end of the inner locking conical surface is smaller than that of the small end of the outer conical surface.
Further, a plurality of strip-shaped protrusions are arranged on the outer side of the outer locking tube.
Compared with the prior art, the wire connector has the beneficial effects that the wire insertion hole on the traditional wire end is adjusted to be the protruding wire insertion pipe, the sealing sleeve made of the elastic rubber material is arranged on the outer side of the wire insertion pipe, the wire connector inside the wire end main body can be better sealed and protected, meanwhile, the sealing sleeve is arranged to be the fixed area and the sealing area with two inner diameter sizes, the fixing area can be used for wrapping the wire insertion pipe, the sealing area is used for wrapping the inserted wire outer sheath, the sealing area of the sealing sleeve is firmly extruded and attached to the wire outer sheath through the annular clamping jaw of the tightening sleeve, the sealing of the wire connector is further provided, the annular clamping jaw is extruded through the threaded connection of the inner wire at one end of the outer locking pipe and the outer wire of the wire end main body, the inner diameter of the annular clamping jaw is changed, the adjustment of the extrusion degree of the sealing area of the sealing sleeve is realized, the sealing sleeve can be attached to the wire outer sheaths with different diameters, the sealing sleeve can be further extruded through rotating the tightening outer locking pipe when the sealing sleeve is aged and loosened, the sealing waterproof effect is improved, and the service life of the energy storage connector is prolonged.
Especially, through setting up waterproof sealing circle at the outer silk end of line end main part, can play sealed waterproof dirt-proof effect to the seam when outer locking pipe is connected with the line end main part, because line end connecting portion inner structure is complicated, and need rotate the adjustment to outer locking pipe in the in-service use, consequently through setting up waterproof sealing circle, avoid the inside moisture or the dust that gets into of line end connecting portion, influence the rotation use of outer locking pipe, also can provide double-deck waterproof dirt-proof protection for the energy storage connector simultaneously.
Further, through setting up the fixed zone that internal diameter equals with wire plug tube external diameter, make sealing sleeve can closely laminate wire plug tube, through setting up the sealing zone that internal diameter equals with wire plug tube internal diameter, can ensure that the wire of butt joint inserts in the wire plug tube smoothly when meeting wire plug tube internal diameter requirement, and do not receive sealing sleeve's blocking influence.
Further, through setting up convex last stage body in sealing sleeve's fixed zone one end, can provide axial pressure for last stage body when the sleeve pipe of contracting is extruded by outer locking pipe, make the sleeve pipe of contracting seal through last stage body part between the line end main part, improve sealed water-proof effects.
Further, the sealing sleeve is extruded through the inner cone of the annular clamping jaw, and the small end diameter of the inner cone is equal to the outer diameter of the sealing area of the sealing sleeve, so that the sealing sleeve can be extruded when the annular clamping jaw is randomly deformed, and the adjustment precision of the energy storage connector is provided.
In particular, through setting up inwards bulge loop in the path end of internal cone, and make the internal diameter of bulge loop be less than sealing sleeve's sealing region's external diameter, can provide axial pressure to sealing sleeve's side, avoid producing axial rubber burst when sealing sleeve receives great radial pressure, also can provide sealing sleeve's waterproof sealing effect simultaneously.
Further, by arranging the strip-shaped protrusions on the outer side of the outer locking pipe, friction force on the outer side surface of the outer locking pipe can be increased, and the outer locking pipe can be rotated more conveniently.
Drawings
Fig. 1 is a perspective exploded view of a waterproof new energy storage connector according to the present embodiment;
Fig. 2 is a perspective assembly view of the waterproof new energy storage connector of the present embodiment;
fig. 3 is a disassembled cross-sectional view of the wire end connection part of the present embodiment;
fig. 4 is an assembled sectional view of the waterproof type new energy storage connector of the present embodiment.
Detailed Description
In order that the objects and advantages of the utility model will become more apparent, the utility model will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1 to 4, the wire end connector 1, the wire end main body 11, the annular protrusion interface 101, the wire insertion tube 102, the outer wire 103, the wire end guide core 104, the waterproof seal ring 105, the seal sleeve 12, the fixing area 201, the upper platform 2011, the lower platform 2012, the seal area 202, the tightening sleeve 13, the annular clamping jaw 301, the outer conical surface 311, the inner conical surface 312, the convex ring 313, the claw head 3011, the outer locking tube 14, the inner wire 401, the inclined locking opening 402, the inner locking conical surface 421, the strip protrusion 403, the energy storage plate end connector 2, the annular concave interface 21, the plate end guide core 22 and the plate end main body 23 are shown in the drawings;
Specifically, the embodiment provides a waterproof new energy storage connector, which comprises a wire end connecting part 1 and an energy storage plate end connecting part 2;
The wire end connecting part 1 comprises a wire end main body 11, a sealing sleeve 12, a tightening sleeve 13 and an outer locking tube 14;
an annular bulge interface 101 is arranged on one side of the wire end main body 11, a wire inserting tube 102 is arranged on the other side of the wire end main body 11, and an outer wire 103 is arranged on one side, close to the wire inserting tube 102, of the wire end main body 11;
The sealing sleeve 12 comprises a fixed area 201 and a sealing area 202, the inner diameter of the fixed area 201 is larger than that of the sealing area 202, and the sealing sleeve 12 is sleeved outside the wire inserting tube 102 through the fixed area 201;
the tightening sleeve 13 is sleeved on the outer side of the sealing sleeve 12, and one end of the tightening sleeve is provided with an annular clamping jaw 301;
An inner wire 401 is arranged at one end of the outer locking tube 14, an inclined locking port 402 is arranged at the other end of the outer locking tube 14, the outer locking tube 14 can be in threaded connection with the outer wire 103 of the wire end main body 11 through the inner wire 401, and when in threaded connection, the inclined locking port 402 of the outer locking tube 14 extrudes the annular clamping jaw 301, so that the inner diameter of one end of the annular clamping jaw 301 is reduced, and the sealing area 202 of the sealing sleeve 12 sleeved on the inner side of the annular clamping jaw 301 is contracted and sealed;
the energy storage plate end connecting part 2 comprises a plate end main body 23 with an annular concave interface 21 at one end and a plate end guide core 22 arranged inside the plate end main body 23, wherein the annular concave interface 21 of the plate end main body 23 can be in butt joint with the annular convex interface 101 of the line end main body 11.
The wire inserting tube 102 is adjusted to be protruded through the wire inserting tube 102 on the traditional wire end, the sealing sleeve 12 made of elastic rubber materials is arranged on the outer side of the wire inserting tube 102, the wire joint inside the wire end main body 11 can be better sealed and protected, meanwhile, the sealing sleeve 12 is arranged to be a fixed area 201 and a sealing area 202 with two inner diameter sizes, the wire inserting tube 102 can be wrapped by the fixed area 201, the sealing area 202 is wrapped by the inserted wire outer sheath, the sealing area 202 of the sealing sleeve 12 is firmly pressed and attached to the wire outer sheath through the annular clamping jaw 301 of the tightening sleeve 13, sealing of the wire joint is further provided, the annular clamping jaw 301 is pressed through the threaded connection of the inner wire 401 at one end of the outer locking tube 14 and the outer wire 103 of the wire end main body 11, the inner diameter of the annular clamping jaw 301 is changed, adjustment of the extrusion degree of the sealing sleeve 12 is achieved, the sealing sleeve 12 can be attached to the wire outer sheaths with different diameters can be further pressed through rotating the tightening outer locking tube 14 when the sealing sleeve 12 is aged and loose, and meanwhile the service life of the energy storage connector is prolonged.
Specifically, the wire end connection part 1 further includes a wire end guide core 104 disposed inside the wire end body 11, and the wire end guide core 104 can contact with the board end guide core 22 when the wire end body 11 is engaged with the board end body 23 in an abutting manner, so as to form an electrical connection.
In this embodiment, the wire end connection portion 1 is used to connect a wire for storing energy of new energy, the energy storage plate end connection portion 2 is used to connect a new energy power generation device or an energy storage device, and the wire end main body 11 and the plate end main body 23 are engaged in a butt joint manner, so that the inner conductive cores are contacted to form an electrical connection, and an effect of quick plugging is achieved, and for the connection mode of the wire end main body 11 and the plate end main body 23, the embodiment adopts a sealing technology of a traditional sealing ring, which does not belong to the technical points of this embodiment and is not described herein again.
When the energy storage connector is used, the advanced energy storage plate end connecting part 2 is connected with new energy power generation equipment or energy storage equipment, then the wire end connecting part 1 is connected with a wire, the quick connection of the energy storage connector can be realized, for the connection of the wire, the fixing area 201 of the sealing sleeve 12 is sleeved outside the wire inserting pipe 102, then the wire connector sequentially passes through the outer locking pipe 14, the tightening sleeve 13 and the sealing sleeve 12 and is fixed in the wire inserting pipe 102, then the tightening sleeve 13 is sleeved outside the sealing sleeve 12, the outer locking pipe 14 is sleeved outside the tightening sleeve 13 and is rotationally fixed with the outer wire 103 of the wire end main body 11, and the connection of the wire end connecting part 1 and the wire can be completed.
Specifically, the end of the outer wire 103 of the wire end body 11 is provided with a waterproof gasket 105, and the waterproof gasket 105 is compressed when the outer locking tube 14 is screwed with the wire end body 11.
Through setting up waterproof sealing circle 105 at the outer silk 103 end of line end main part 11, can play sealed waterproof dirt-proof effect to the seam when outer locking pipe 14 is connected with line end main part 11, because line end connecting portion 1 inner structure is complicated, and need rotate the adjustment to outer locking pipe 14 in the in-service use, consequently through setting up waterproof sealing circle 105, avoid line end connecting portion 1 inside entering moisture or dust, influence the rotation use of outer locking pipe 14, also can provide double-deck waterproof dirt-proof protection for the energy storage connector simultaneously.
Specifically, the inner diameter of the fixing area 201 of the sealing sleeve 12 is equal to the outer diameter of the wire inserting tube 102, the inner diameter of the sealing area 202 of the sealing sleeve 12 is equal to the inner diameter of the wire inserting tube 102, and the length of the fixing area 201 of the sealing sleeve 12 is equal to the length of the wire inserting tube 102.
By arranging the fixing area 201 with the inner diameter equal to the outer diameter of the wire inserting tube 102, the sealing sleeve 12 can be tightly attached to the wire inserting tube 102, by arranging the sealing area 202 with the inner diameter equal to the inner diameter of the wire inserting tube 102, the butted wire can be ensured to be smoothly inserted into the wire inserting tube 102 when the inner diameter requirement of the wire inserting tube 102 is met, and the butted wire is not influenced by the blocking of the sealing sleeve 12.
Specifically, the fixing area 201 of the sealing sleeve 12 includes an upper stage 2011 and a lower stage 2012, the outer diameter of the upper stage 2011 is equal to the outer diameter of the tightening sleeve 13, the outer diameter of the lower stage 2012 is equal to the outer diameter of the sealing area 202 and smaller than the inner diameter of the tightening sleeve 13, the tightening sleeve 13 is sleeved on the sealing area 202 of the sealing sleeve 12 and the lower stage 2012 of the fixing area 201, and the side surface of the pipe body, far from one end of the annular clamping jaw 301, of the tightening sleeve 13 contacts with the side surface of the upper stage 2011.
Through setting up convex upper table body 2011 in sealing sleeve 12's fixed zone 201 one end, can provide axial pressure for upper table body 2011 when the sleeve pipe 13 of contracting is extruded by outer locking pipe 14, make the sleeve pipe 13 of contracting seal with line end main part 11 through upper table body 2011 part, improve sealed water proof effects, in this embodiment, through setting up the lower table body 2012 that the external diameter is less than the sleeve pipe 13 internal diameter, can leave certain deformation space for sealing sleeve 12 when the extrusion, avoid causing the condition that can't compress and rotate outer locking pipe 14.
Specifically, the annular clamping jaw 301 includes a plurality of claw heads 3011 connected to the tightening sleeve 13, each claw head 3011 is uniformly arranged around a side end surface of the tightening sleeve 13, a gap is left between any two adjacent claw heads 3011, and each claw head 3011 forms an annular clamping jaw 301 of an annular tube structure coaxial with the tightening sleeve 13.
In this embodiment, the annular clamping jaw 301 may be used as a part of the tightening sleeve 13, and the tightening sleeve 13 has a plurality of notches at the end, so that a plurality of claw heads 3011 with gaps between them are formed, and the clamping jaws are deformed inwards along with the rotation and extrusion of the outer locking tube 14, so that the purpose of changing the inner diameter is achieved.
Specifically, the outer diameter of one end of the annular clamping jaw 301 is equal to the outer diameter of the tightening sleeve 13, and gradually decreases toward the other end to form an outer conical surface 311; the inner diameter of one end of the annular clamping jaw 301 is equal to the inner diameter of the tightening sleeve 13, and gradually decreases towards the other end to form an inner conical surface 312; the taper of the outer tapered surface 311 is smaller than the taper of the inner tapered surface 312, and the diameter of the small end of the inner tapered surface 312 is equal to the outer diameter of the sealing region 202 of the sealing sleeve 12.
The sealing sleeve 12 is extruded through the inner conical surface 312 of the annular clamping jaw 301, and the small end diameter of the inner conical surface 312 is equal to the outer diameter of the sealing area 202 of the sealing sleeve 12, so that the sealing sleeve 12 can be extruded when the annular clamping jaw 301 is deformed randomly, and the adjustment precision of the energy storage connector is provided.
Specifically, the annular clamping jaw 301 is provided with an inward convex ring 313 at the small diameter end of the inner conical surface 312, and the inner diameter of the convex ring 313 is smaller than the outer diameter of the sealing area 202 of the sealing sleeve 12.
By providing the inner diameter end of the inner conical surface 312 with the inward convex ring 313 and making the inner diameter of the convex ring 313 smaller than the outer diameter of the sealing region 202 of the sealing sleeve 12, the axial pressure can be provided to the side surface of the sealing sleeve 12, the axial rubber burst generated when the sealing sleeve 12 is subjected to the larger radial pressure is avoided, and the waterproof sealing effect of the sealing sleeve 12 can be provided.
Specifically, the inner diameter of one end of the bevel locking port 402 is smaller than the inner diameter of the other end, so as to form an inner locking conical surface 421, the taper of the inner locking conical surface 421 is larger than that of the outer conical surface 311 of the annular clamping jaw 301, the diameter of the large end of the inner locking conical surface 421 is larger than that of the large end of the outer conical surface 311, and the diameter of the small end of the inner locking conical surface 421 is smaller than that of the small end of the outer conical surface 311.
By providing the inner locking taper 421 with a taper greater than the taper of the outer taper 311 of the ring jaw 301, and the diametric dimension, the bevel lock port 402 can be made to rapidly provide radial pressure when approaching the ring jaw 301, thereby improving the tightening force of the sealing sleeve 12.
Specifically, the outer side of the outer locking tube 14 is provided with a plurality of strip-shaped protrusions 403.
By providing the strip-shaped protrusions 403 on the outer side of the outer locking tube 14, the friction force on the outer side surface of the outer locking tube 14 can be increased, and the outer locking tube 14 can be rotated more conveniently.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will be within the scope of the present utility model.
The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model; various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The waterproof type new energy storage connector is characterized by comprising a wire end connecting part and an energy storage plate end connecting part;
The wire end connecting part comprises a wire end main body, a sealing sleeve, a tightening sleeve and an outer locking pipe;
one side of the wire end main body is provided with an annular bulge interface, the other side of the wire end main body is provided with a wire insertion pipe, and one side of the wire end main body, which is close to the wire insertion pipe, is provided with an outer wire;
The sealing sleeve comprises a fixed area and a sealing area, the inner diameter of the fixed area is larger than that of the sealing area, and the sealing sleeve is sleeved outside the wire inserting tube through the fixed area;
The tightening sleeve is sleeved on the outer side of the sealing sleeve, and one end of the tightening sleeve is provided with an annular clamping jaw;
an inner wire is arranged at one end of the outer locking pipe, an inclined locking port is arranged at the other end of the outer locking pipe, the outer locking pipe can be in threaded connection with the outer wire of the wire end main body through the inner wire, and when in threaded connection, the inclined locking port of the outer locking pipe extrudes the annular clamping jaw, so that the inner diameter of one end of the annular clamping jaw is reduced, and the sealing area of the sealing sleeve sleeved on the inner side of the annular clamping jaw is tightly sealed;
The energy storage board end connecting portion comprises a board end main body, wherein one end of the board end main body is provided with an annular concave interface, and a board end guide core is arranged inside the board end main body, and the annular concave interface of the board end main body can be in butt joint with the annular convex interface of the line end main body.
2. The waterproof type new energy storage connector according to claim 1, wherein the wire end connection portion further comprises a wire end guide core arranged inside the wire end body, and the wire end guide core can be in contact with the board end guide core when the wire end body is engaged with the board end body in a butt joint manner to form an electrical connection.
3. The waterproof type new energy storage connector as claimed in claim 1, wherein the outer wire end of the wire end body is provided with a waterproof seal ring which is compressed when the outer locking tube is screwed with the wire end body.
4. The waterproof type new energy storage connector according to claim 1, wherein the inner diameter of the fixing area of the sealing sleeve is equal to the outer diameter of the wire plugging tube, the inner diameter of the sealing area of the sealing sleeve is equal to the inner diameter of the wire plugging tube, and the length of the fixing area of the sealing sleeve is equal to the length of the wire plugging tube.
5. The waterproof type new energy storage connector according to claim 1, wherein the fixing area of the sealing sleeve comprises an upper platform body and a lower platform body, the outer diameter of the upper platform body is equal to the outer diameter of the tightening sleeve, the outer diameter of the lower platform body is equal to the outer diameter of the sealing area and smaller than the inner diameter of the tightening sleeve, the tightening sleeve is sleeved on the sealing area of the sealing sleeve and the lower platform body part of the fixing area, and the side end face of the pipe body, far away from one end of the annular clamping jaw, of the tightening sleeve is contacted with the side face of the upper platform body.
6. The waterproof type new energy storage connector according to claim 1, wherein the annular clamping jaw comprises a plurality of claw heads connected with the tightening sleeve, each claw head is uniformly distributed around the side end face of the tightening sleeve, gaps are reserved between any two adjacent claw heads, and each claw head forms an annular clamping jaw of an annular pipe body structure coaxial with the tightening sleeve.
7. The waterproof type new energy storage connector according to claim 6, wherein the outer diameter of one end of the annular clamping jaw is equal to the outer diameter of the tightening sleeve, and gradually decreases towards the other end to form an outer conical surface; the inner diameter of one end of the annular clamping jaw is equal to the inner diameter of the tightening sleeve, and gradually decreases towards the other end to form an inner conical surface; the taper of the outer conical surface is smaller than that of the inner conical surface, and the diameter of the small end of the inner conical surface is equal to the outer diameter of the sealing area of the sealing sleeve.
8. The waterproof type new energy storage connector of claim 7, wherein the small diameter end of the inner conical surface of the annular clamping jaw is provided with an inward convex ring, and the inner diameter of the convex ring is smaller than the outer diameter of the sealing area of the sealing sleeve.
9. The waterproof type new energy storage connector according to claim 8, wherein an inner diameter of one end of the inclined locking port is smaller than an inner diameter of the other end of the inclined locking port to form an inner locking conical surface, a taper of the inner locking conical surface is larger than that of the outer conical surface of the annular clamping jaw, a large end diameter of the inner locking conical surface is larger than that of the outer conical surface, and a small end diameter of the inner locking conical surface is smaller than that of the small end of the outer conical surface.
10. The waterproof type new energy storage connector according to claim 1, wherein a plurality of strip-shaped protrusions are arranged on the outer side of the outer locking tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420715119.6U CN220895953U (en) | 2024-04-09 | 2024-04-09 | Waterproof new forms of energy storage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420715119.6U CN220895953U (en) | 2024-04-09 | 2024-04-09 | Waterproof new forms of energy storage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895953U true CN220895953U (en) | 2024-05-03 |
Family
ID=90844002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420715119.6U Active CN220895953U (en) | 2024-04-09 | 2024-04-09 | Waterproof new forms of energy storage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895953U (en) |
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2024
- 2024-04-09 CN CN202420715119.6U patent/CN220895953U/en active Active
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