CN212751266U - Automatic locking waterproof connector for electric vehicle - Google Patents
Automatic locking waterproof connector for electric vehicle Download PDFInfo
- Publication number
- CN212751266U CN212751266U CN202021830489.2U CN202021830489U CN212751266U CN 212751266 U CN212751266 U CN 212751266U CN 202021830489 U CN202021830489 U CN 202021830489U CN 212751266 U CN212751266 U CN 212751266U
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- China
- Prior art keywords
- seat
- female
- female seat
- public
- waterproof connector
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- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a waterproof connector of automatic locking for electric motor car belongs to the charge-discharge connector field, and waterproof connector of automatic locking for electric motor car includes female seat, public seat. The outer wall of the female seat is provided with a female seat buckling point, and the female seat is also provided with a copper core female copper pipe; be provided with the hasp arch on the public seat, the hasp arch is used with the cooperation of female seat dotting, and still is provided with the elastic construction who is used for keeping the hasp arch in the locking position on the public seat, and after the hasp arch is connected with the cooperation of female seat dotting, elastic construction can keep being in the locking state between hasp arch and the female seat dotting, is provided with on the public seat to be used for with the public piece of copper core female copper pipe matched with copper core of female seat. The utility model discloses an automatic locking waterproof connector for electric motor car has quick convenient locking and the dismouting of being convenient for butt joint convenience's of being convenient for advantage.
Description
Technical Field
The utility model relates to a charge-discharge connector field especially relates to a waterproof connector of automatic locking for electric motor car.
Background
In order to reduce environmental pollution, the electric bicycle is used as a green vehicle to gradually replace a gasoline engine to drive a locomotive, an electric connector for charging the electric bicycle is an important part of the electric bicycle technology, and the prior electric connector has the problems of troublesome assembly, inconvenient battery replacement, easy damage and falling of a plug and the like. Charging and discharging connector among the prior art twists the hasp along connector diameter direction with the hand and realizes locking, loosens the buckle and realizes the unblock, and this kind of structure locking and separation all very waste time inconvenient operation and hard, can't realize for a long time under the frequent operation, and the equipment difficulty and the plug damage easily and drop.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art, current connector operation is inconvenient, the equipment difficulty and the plug damage easily and the defect that drops, the utility model discloses the waterproof connector of automatic locking for electric motor car is proposed to required problem of solving has the quick convenient advantage of locking and the dismouting of being convenient for butt joint of locking.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pair of waterproof connector of automatic locking for electric motor car, include:
the outer wall of the female seat is provided with a female seat buckling point, and a copper core female copper pipe is further arranged on the female seat;
public seat, be provided with the hasp arch on the public seat, the hasp arch with female seat detains the point cooperation and uses, just still be provided with on the public seat and be used for keeping the hasp arch is in the elastic construction in locking position, works as the hasp arch with female seat detains the point cooperation and connects the back, elastic construction can keep the hasp arch with be in the locking state between the female seat detains the point, be provided with on the public seat be used for with female copper core male member of copper core female copper pipe matched with of female seat.
Preferably, a position on the female buckle point, which is close to the mating surface of the female and male seats, is provided with an inclined block, and the inclined block is used for enabling a part of mating force between the male and female seats to be converted to overcome the elastic structure on the male seat when the male seat is mated with the female seat, so that the buckle protrusion can be mated on the female buckle point.
Preferably, a through spring is arranged in the copper core female copper pipe.
Preferably, female seat tip is provided with the connecting block, be provided with the fixed orifices on the connecting block, keep away from on the connecting block the one end of female seat is provided with waterproof pad.
Preferably, the female seat fastening point is symmetrically arranged on the outer wall of the female seat relative to the center of the female seat.
Preferably, a fool-proof point is arranged at the connecting position of the female seat and the male seat, and the fool-proof point is matched with the male seat for use.
The utility model has the advantages that:
the utility model provides an automatic locking waterproof connector for an electric vehicle, which comprises a female seat and a male seat, wherein the female seat is electrically connected with a copper core male piece on the male seat through a copper core female copper pipe to realize the purpose of electric conduction, and because the female seat is provided with the female seat buckling point, the male seat is provided with the locking bulge matched with the female seat buckling point, and the lock catch bulge is fixed on the locking position through the elastic structure, so when the female seat is matched with the male seat, the copper core and the female copper pipe on the female seat are matched with the lock catch bulge on the male seat after aligning the positions, then the lock catch bulge overcomes the elasticity of the elastic structure and enters the buckling point of the female seat under the action of the matching force, then the matching force is removed, so that the locking protrusion automatically moves to the locking position under the elastic force of the elastic structure, and the locking position is kept to be firmly matched with the buckling point of the female seat, so that the male seat and the female seat are firmly matched. When the male seat is required to be separated from the female seat, the male seat is only required to be firstly given to overcome the force of the elastic structure so that the lock catch protrusion is separated from the unlocking fastening position and separated from the buckling point of the female seat on the female seat, and then the male seat can be separated from the female seat.
To sum up, the utility model discloses an automatic locking waterproof connector for electric motor car has quick convenient locking and the dismouting of being convenient for butt joint convenience's of being convenient for advantage.
Drawings
Fig. 1 is a schematic structural view of an automatic locking waterproof connector for an electric vehicle disclosed by the present invention;
FIG. 2 is a schematic structural view of the male seat and the female seat shown in FIG. 1 after being disassembled;
FIG. 3 is a top view of the female socket;
FIG. 4 is a left side view of the female socket;
FIG. 5 is a top view of the male socket;
FIG. 6 is a schematic view of the structure of FIG. 5 with the latch removed;
fig. 7 is a left side view of the male housing with the latch removed.
In the figure:
1. a female seat; 2. a male seat; 11. a female seat buckling point; 12. a copper core mother copper pipe; 13. connecting blocks; 14. a waterproof pad; 15. a fool-proof point; 21. a locking protrusion; 22. an elastic structure; 23. a copper core male part; 24. and (5) locking.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 7, the automatic locking waterproof connector for an electric vehicle provided in this embodiment includes a male socket 2 and a female socket 1.
The outer wall of the female seat 1 is provided with a female seat buckling point 11, and the female seat 1 is also provided with a copper core female copper pipe 12. Be provided with the hasp arch 21 on public seat 2, the hasp arch 21 sets up on hasp 24 inner wall, hasp 24 sets up on public seat 2, the hasp arch 21 is used with female seat dotting 11 cooperation, and still be provided with the elastic construction 22 that is used for keeping the hasp arch 21 to be in the locking position on public seat 2, after hasp arch 21 is connected with female seat dotting 11 cooperation, elastic construction 22 can keep being in the locking state between hasp arch 21 and the female seat dotting 11, be provided with on public seat 2 and be used for with the public piece 23 of copper core female copper pipe 12 matched with of female seat 1. The elastic structure 22 is a spring embedded in a spring groove of the male housing 2, and two ends of the spring respectively act on the male housing 2 and the latch 24, so that the latch 24 keeps the latch protrusion 21 in the locking position under the elastic force of the spring. When male seat 2 and female seat 1 need be connected and fix together, align the cooperation with female copper pipe 12 of copper core on male seat 2 and female seat 1 earlier public piece 23 of copper core on the public seat 2, make and align between public seat 2 and the female seat 1, then give the power of female seat 1 with the cooperation locking of public seat 2, overcome elastic structure 22's elasticity under the effect of this power, make the hasp arch 21 that is in on hasp 24 leave the tight position of unblanking and smooth entering into in the female seat knot point 11, then loosen external force, make hasp 24 control under elastic structure 22's elasticity effect make the hasp arch 21 reply the locking position, make between hasp arch 21 and the female seat knot point 11 keep closely cooperating under elastic structure 22's elasticity effect.
In summary, the automatic locking waterproof connector for an electric vehicle disclosed in this embodiment includes a female seat 1 and a male seat 2, wherein the female seat 1 is electrically connected to a copper core male element 23 on the male seat 2 through a copper core female copper tube 12, so as to achieve the purpose of electrical conduction, and since the female seat 1 is provided with a female seat fastening point 11, the male seat 2 is provided with a locking protrusion 21 matching with the female seat fastening point 11, and the locking protrusion 21 is fixed on a locking position through an elastic structure 22, when the female seat 1 is matched with the male seat 2, the copper core female copper tube 12 on the female seat 1 and the locking protrusion 21 on the male seat 2 are matched with each other after being aligned, and then the locking protrusion 21 overcomes the elastic force of the elastic structure 22 and enters the female seat fastening point 11 under the action of the matching force, and then the matching force is removed, so that the locking protrusion 21 automatically moves to the locking position under the action of the elastic structure 22, and is kept to be firmly matched with the female seat buckling point 11 at the locking position, so that the male seat 2 is firmly matched with the female seat 1. When the male base 2 needs to be separated from the female base 1, the male base 2 can be separated from the female base 1 only by firstly giving the male base 2 the force of overcoming the elastic structure 22 to enable the locking protrusion 21 to be separated from the locking position and separating from the female base locking point 11 on the female base 1. The waterproof connector of automatic locking for electric motor car that this embodiment is disclosed has quick convenient locking and the dismouting of being convenient for butt joint convenience's of being convenient for advantage.
In order to make public seat 2 more convenient when being connected with the cooperation of female seat 1, further, female seat detains the position that is close to female seat 1 and the 2 fitting surfaces of public seat on the point 11 and is provided with the slope piece, and the slope piece is used for making when public seat 2 cooperates with female seat 1, can be used for overcoming the elastic construction 22 on public seat 2 with some conversion of cooperation power between the two to it can cooperate on female seat detains the point 11 to be convenient for hasp arch 21. When the locking protrusion 21 receives a force towards the direction of the female socket 1, due to the existence of the inclined block, the inclined block in the fastening point 11 of the female socket gives the locking protrusion 21 a force in a direction opposite to the direction of the elastic force given by the elastic structure 22 to the locking 24, so that the force of the inclined block reacting to the locking protrusion 21 makes the locking 24 overcome the elastic force of the elastic structure 22, and the locking protrusion 21 leaves the locking position and smoothly enters the fastening point 11 of the female socket. Therefore, the inclined block is arranged, so that when the male seat 2 is required to be matched with the female seat 1, the male seat 2 only needs to be provided with a force towards the female seat 1, and the butt joint matching can be completed.
In order to make the copper core male part 23 in the male seat 2 and the copper core female copper tube 12 in the female seat 1 tightly fit to realize stable electrical connection, further, a through spring is arranged in the copper core female copper tube 12. The through spring is a cylindrical structure made of elastic conductive materials with small middle aperture and gradually enlarged both sides aperture, when the copper core male piece 23 is matched with the through spring, the diameter of the copper core male piece 23 is larger than the middle inner diameter of the through spring, so that the middle part of the through spring can be tightly matched with the copper core workpiece under the action of the elastic force, and the electrical connection between the male seat 2 and the female seat 1 is realized.
In order to improve the waterproof performance of the connector, further, a connecting block 13 is arranged at the end of the female seat 1, a fixing hole is arranged on the connecting block 13, and a waterproof pad 14 is arranged at one end, far away from the female seat 1, of the connecting block 13. Fix female seat 1 through the fixed orifices on connecting block 13 to because female seat 1 erection fixation position is provided with waterproof pad 14, improve female seat 1's sealing performance through waterproof pad 14, and then improve the waterproof performance of connector.
In order to improve the connection stability between the female socket 1 and the male socket 2, further, the female socket fastening points 11 are symmetrically arranged on the outer wall of the female socket 1 relative to the center of the female socket 1. Point 11 is detained through the female seat that sets up the symmetry for when female seat 1 cooperatees with public seat 2, the point that has two symmetries between female seat 1 and the public seat 2 locks the two, avoids appearing female seat and detains the unstable condition (there is the clearance to arouse to rock between the two) to appear after 11 asymmetric settings of point appear female seat 1 and public seat 2 are connected the cooperation.
In order to facilitate the female seat 1 and the male seat 2 to be connected and matched, the alignment can be rapidly carried out, and further, the connection position of the female seat 1 and the male seat 2 is provided with a fool-proof point 15, and the fool-proof point 15 is matched with the male seat 2 for use. Prevent slow-witted point 15 and set up on the perpendicular bisector of copper core female copper pipe 12 to be provided with simultaneously on public seat 2 with this prevent slow-witted 15 matched with structure of point, make when needs make female seat 1 cooperate with public seat 2 to be connected can make the two carry out quick alignment through preventing slow-witted point 15, improve and connect fixed convenience.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a waterproof connector of automatic locking for electric motor car which characterized in that includes:
the copper core female copper pipe comprises a female seat (1), wherein a female seat buckling point (11) is arranged on the outer wall of the female seat (1), and a copper core female copper pipe (12) is further arranged on the female seat (1);
public seat (2), be provided with hasp arch (21) on public seat (2), hasp arch (21) with female seat dotting (11) cooperation is used, just still be provided with on public seat (2) and be used for keeping the elastic construction (22) that hasp arch (21) is in the locking position work as hasp arch (21) with female seat dotting (11) cooperation is connected the back, elastic construction (22) can keep hasp arch (21) with be in the locking state between female seat dotting (11), be provided with on public seat (2) be used for with public piece (23) of copper core female copper pipe (12) matched with of female seat (1).
2. The automatic locking waterproof connector for the electric vehicle according to claim 1, characterized in that:
female seat detains and is close to on the point (11) female seat (1) is provided with the slope piece with the position of public seat (2) fitting surface, the slope piece is used for making when public seat (2) with when female seat (1) is mated, can be used for overcoming with some of cooperation power conversion between the two public seat (2) elastic construction (22), so that protruding (21) of hasp can cooperate on female seat detains point (11).
3. The automatic locking waterproof connector for the electric vehicle according to claim 1, characterized in that:
and a through spring is arranged in the copper core female copper pipe (12).
4. The automatic locking waterproof connector for the electric vehicle according to claim 1, characterized in that:
female seat (1) tip is provided with connecting block (13), be provided with the fixed orifices on connecting block (13), keep away from on connecting block (13) the one end of female seat (1) is provided with waterproof pad (14).
5. The automatic locking waterproof connector for the electric vehicle according to claim 1, characterized in that:
the female seat buckling point (11) is arranged on the outer wall of the female seat (1) in a central symmetry mode relative to the female seat (1).
6. The automatic locking waterproof connector for the electric vehicle according to claim 1, characterized in that:
female seat (1) and public seat (2) hookup location are provided with prevents slow-witted point (15), prevent slow-witted point (15) with public seat (2) cooperation is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830489.2U CN212751266U (en) | 2020-08-27 | 2020-08-27 | Automatic locking waterproof connector for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830489.2U CN212751266U (en) | 2020-08-27 | 2020-08-27 | Automatic locking waterproof connector for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212751266U true CN212751266U (en) | 2021-03-19 |
Family
ID=74991828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830489.2U Expired - Fee Related CN212751266U (en) | 2020-08-27 | 2020-08-27 | Automatic locking waterproof connector for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212751266U (en) |
-
2020
- 2020-08-27 CN CN202021830489.2U patent/CN212751266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic locking waterproof connector for electric vehicles Effective date of registration: 20220801 Granted publication date: 20210319 Pledgee: Fuzhou hi tech Zone Industry and technology Financing Guarantee Co.,Ltd. Pledgor: Jiangxi Dishuo Technology Co.,Ltd. Registration number: Y2022980011710 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |