CN208858254U - A kind of charging gun electrical lock apparatus of new-energy automobile - Google Patents
A kind of charging gun electrical lock apparatus of new-energy automobile Download PDFInfo
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- CN208858254U CN208858254U CN201820985504.7U CN201820985504U CN208858254U CN 208858254 U CN208858254 U CN 208858254U CN 201820985504 U CN201820985504 U CN 201820985504U CN 208858254 U CN208858254 U CN 208858254U
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- contact switch
- charging gun
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- energy automobile
- brake cable
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Abstract
The utility model relates to a kind of charging gun electrical lock apparatus of new-energy automobile.Including lock housing, lock core is installed in lock housing；Lock core includes motor and reduction gear box, is equipped with driving gear on the output shaft of reduction gear box；It further include mobile foundation, mobile foundation includes matrix, and lateral arms and longitudinal support arm are equipped on matrix, the straight-tooth engaged with driving gear is equipped on the inner sidewall of longitudinal support arm；It further include the first contact switch and the second contact switch, the two is oppositely arranged, the contact pad of lateral arms and two contact switch；It is additionally provided with top pillar in the bottom of matrix, window is offered in the middle part of the bottom wall of lock housing and the end cap with lockhole is installed, top pillar is located in lockhole；Brake cable is also connected at the top of matrix, brake cable is pierced by by the brake cable hole being provided on lock housing roof；It further include control circuit board, motor, two contact switch are electrically connected with control circuit board.The utility model structure is simple, motion stability, locking high reliablity.
Description
Technical field
The utility model belongs to the charging gun electronic lock of technical field of new energy more particularly to a kind of new-energy automobile
Device.
Background technique
With environmental problem become increasingly conspicuous and the tremendous development of new energy vehicle technology, energy-saving and environment-friendly new energy vehicle
It has been increasingly becoming the emphasis of China Automobile Industry, and has had the inexorable trend for substituting existing fuel vehicle.New-energy automobile has
Safety and comfort, without discharge, low pollution many advantages, such as, be various countries encourage development focus technology.As fuel vehicle relies on gas station
It is the same to supplement fuel, new energy vehicle is also required to the supplement electric power energy of infrastructure as charging station, charging station and its with being arranged
The system for applying building is the important link that new energy vehicle is promoted and developed.
New energy vehicle will use charging gun when charging station is charged, and the structure and application method of charging gun are similar to refuel
Rifle, the standard charging interface after being removed from charging pile on insertion new energy vehicle.In order to guarantee charging when people, vehicle, stake peace
Quan Xing, charging gun need to have safeguard function, i.e., when charging gun plug-in is connected, charging gun are avoided surprisingly to disconnect, it is therefore desirable to
Electrical lock apparatus, electronic lock automatic unlocking after charging complete, furthermore in view of being likely to occur are set for charging gun on vehicle
Fault situations such as, electronic lock also requires have manual unlocking function, facilitates the unlock demand under particular surroundings.
Existing charging gun electronic lock general structure is complicated, and movement is cumbersome, and reliability is low after locking, it is therefore desirable to electricity
The structure of son lock optimizes, and promotes the overall performance of charging gun electronic lock.
Utility model content
The utility model be solve technical problem present in well-known technique and provide a kind of simple structure, motion stability,
The charging gun electrical lock apparatus of the new-energy automobile of locking high reliablity.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of new energy
The charging gun electrical lock apparatus of automobile includes lock housing, and lock core is equipped in lock housing；Lock core includes motor and reduction gear box, electricity
The motor shaft of machine and the input shaft of reduction gear box are connected, and are equipped with driving gear on the output shaft of reduction gear box；
It further include mobile foundation, mobile foundation includes matrix, lateral arms and longitudinal support arm is equipped on matrix, in longitudinal support arm
Side wall is equipped with the straight-tooth for the connection that is meshed with driving gear；It further include the first contact switch and the second contact switch, the two is anti-
To setting, contact pad of the lateral arms in movement routine with two contact switch；It is additionally provided in the bottom of matrix as lock
The top pillar of tongue offers window in the middle part of the bottom wall of lock housing and is equipped with the end cap with lockhole, and top pillar is located in lockhole；In base
Brake cable is also connected at the top of body, brake cable is pierced by by the brake cable hole being provided on lock housing roof；It further include control circuit board, electricity
Machine, the first contact switch and the second contact switch are electrically connected with control circuit board.
The advantages and positive effects of the utility model are as follows: the utility model provides a kind of the new of structure design advantages of simple
The charging gun electrical lock apparatus of energy automobile, compared with existing electrical lock apparatus, the technical program provide it is a kind of miniaturization,
The electronic lock structure of densification designs, and substantially reduces whole volume on the basis of providing complete function, is convenient for Xiang Xinneng
It is installed on the car body of source vehicle.By setting motor and the mobile foundation being driven by motor, and it is arranged on mobile foundation
The top pillar being pierced by except lock housing enables the unlocking of electronic lock and block action quickly and stable；By the way that reduction gear box is arranged, enable
While electric lockset is for suitable response speed, it is further ensured that the reliability after the stability of movement is especially latched.It is logical
The brake cable that setting is connect with mobile foundation is crossed, provides a kind of mode of operation resetted in system failure back guy for electronic lock,
It is convenient to operate.By the way that the first contact switch and the second contact switch that cooperate with the lateral arms of mobile foundation is arranged, and it is arranged
Two contact switch are reversely installed, and provide limit for the movement of both mobile foundation and top pillar.
Preferably: both mobile foundation and top pillar are integrated injection molding structure, the material of top pillar and the material of mobile foundation
Matter is same or different.
Preferably: being equipped with brake cable slot on the matrix of mobile foundation, be equipped with connection end, connection end in the end of brake cable
In brake cable slot.
Preferably: the lateral wall of longitudinal support arm of mobile foundation is inclined-plane, is equipped with ball in the lateral wall front end of longitudinal support arm
Slot is equipped with ball in the ball groove.
Preferably: motor is fixed in control circuit board using motor pressing cover；First contact switch and the second contact
Switch is fixed in control circuit board.
Preferably: O-ring is also equipped in the lockhole of end cap, O-ring is set on top pillar.
Preferably: multiple positioning pins are additionally provided on the bottom wall of lock housing.
Preferably: multiple mounting holes are additionally provided on the bottom wall of lock housing.
Preferably: being additionally provided with side opening on the roof of lock housing.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model, bottom views；
Fig. 2 is the external structure schematic diagram of the utility model, side visual angle；
Fig. 3 is the schematic diagram of internal structure of the utility model；
Fig. 4 is motor and the structural schematic diagram of contact switch part in Fig. 3；
Fig. 5 is the structural schematic diagram of mobile foundation and top pillar part in Fig. 3.
In figure: 1, lock housing；2, positioning pin；3, top pillar；4, end cap；5, mounting hole；6, cable hole；7, brake cable hole；8, mobile
Pedestal；8-1, lateral arms；8-2, brake cable slot；8-3, matrix；8-4, straight-tooth；8-5, longitudinal support arm；8-6, ball groove；9, brake cable；
10, driving gear；11, control circuit board；12, reduction gear box；13, motor pressing cover；14, motor；15, the first contact switch；
16, the second contact switch；17, O-ring.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail
It is as follows:
Referring to Figure 1 and Fig. 2, the charging gun electrical lock apparatus of the new-energy automobile of the utility model include lock housing 1, are being locked
Lock core is installed in shell.
Refer to Fig. 3 and Fig. 4, it will thus be seen that lock core includes motor 14 and reduction gear box 12, the motor shaft of motor 14 with
The input shaft of reduction gear box 12 is connected, and driving gear 10 is equipped on the output shaft of reduction gear box 12.
Further include mobile foundation 8, refer to Fig. 5, it will thus be seen that mobile foundation 8 includes matrix 8-3, is set on matrix 8-3
There are lateral arms 8-1 and longitudinal support arm 8-5, is connect on the inner sidewall of longitudinal support arm 8-5 equipped with being meshed with driving gear 10
Straight-tooth 8-4.It further include the first contact switch 15 and the second contact switch 16, the two is oppositely arranged, and lateral arms 8-1 is in movement
With the contact pad of two contact switch on path, when mobile foundation 8 is mobile, lateral arms 8-1 is first in its movement routine
The contact of the first contact switch 15 and the second contact switch 16 is triggered afterwards.
It is additionally provided with the top pillar 3 as lock tongue in the bottom of matrix 8-3, window is offered in the middle part of the bottom wall of lock housing 1 and is pacified
Equipped with the end cap 4 for having lockhole, top pillar 3 is located in lockhole.In the present embodiment, both mobile foundation 8 and top pillar 3 are integrated injection molding
Molding structure, the material of top pillar 3 and the material of mobile foundation 8 are same or different, if top pillar 3 and mobile foundation 8 are high-strength
It spends engineering plastics material or mobile foundation 8 is high-strength engineering plastic material, top pillar 3 is metal material.
In the present embodiment, O-ring 17 is also equipped in the lockhole of end cap 4, O-ring 17 is set on top pillar 3, ensure that
Leakproofness when top pillar 3 is mobile prevents from entering the sundries such as dust.
Brake cable 9 is also connected at the top of matrix 8-3, brake cable 9 is pierced by by the brake cable hole 7 being provided on 1 roof of lock housing.This
In embodiment, it is equipped with brake cable slot 8-2 on the matrix 8-3 of mobile foundation 8, is equipped with connection end, connecting pin in the end of brake cable 9
Head is located in brake cable slot 8-2.Brake cable 9 provides the bracing wire reset mode of operation of a kind of top pillar 3 and mobile foundation 8, more few
In the case where seeing (such as circuit system failure), this electrical lock apparatus after completing locking can not be unlocked, and be drawn at this time by brake cable 9
Both dynamic mobile foundation 8 and top pillar 3 reset, can manual unlocking.
It further include control circuit board 11, motor 14, the first contact switch 15 and the second contact switch 16 are and control circuit
Plate 11 is electrically connected, and control circuit board 11 can be fixed on inside lock housing 1 using screw.
When this electrical lock apparatus of manual unlocking, by pulling brake cable 9 that top pillar 3 and mobile foundation 8 is enabled to reset until top pillar 3 is complete
All reset is simultaneously separated with charging gun.At this point, the straight-tooth 8-4 driving driving gear 10 on longitudinal support arm 8-5 turns round, reduction gearing
The output shaft of case 12 and the motor shaft of motor 14 rotate backward.In the suitable situation of reduction ratio of reduction gear box 12, draw
The torque that dynamic brake cable 9 generates can enable the output shaft of reduction gear box 12 and the motor shaft of motor 14 rotate backward.
In the present embodiment, another resetting structure can also be used: the lateral wall of longitudinal support arm 8-5 of mobile foundation 8 for
Inclined-plane is equipped with ball groove 8-6 in the lateral wall front end of longitudinal support arm 8-5, ball is equipped in ball groove 8-6.In this way when pulling lock
When line 9,8 reset movement of top pillar 3 and mobile foundation, when ball deviates with driving gear 10 to positive position, longitudinal support arm 8-5's
End pulls brake cable there is no enough pressure between straight-tooth 8-4 and driving gear 10 due to losing radial pressure at this time
When 9, straight-tooth 8-4 and driving gear 10 will generate opposite sliding movement until resetting completely, i.e. the output of reduction gear box 12
The motor shaft of axis and motor 14 not with turn.
In the present embodiment, motor 14 is fixed in control circuit board 11 using motor pressing cover 13；First contact switch
15 and second contact switch 16 be fixed in control circuit board 11.
In the present embodiment, multiple positioning pins 2 are additionally provided on the bottom wall of lock housing 1.Further, on the bottom wall of lock housing 1
It is additionally provided with multiple mounting holes 5.Installation positioning is carried out by positioning pin 2, it will by components such as the bolts that screws in multiple mounting holes 5
The installation of this electrical lock apparatus is fixed on the car body of new energy vehicle.
In the present embodiment, cable hole 6 is additionally provided on the roof of lock housing 1, cable hole 6 is for being connected to internal control circuit
Cable on plate 11 is pierced by, and the outer end of cable is connected on the principal wire bundle of vehicle, accesses vehicle control syetem.
Claims (9)
1. a kind of charging gun electrical lock apparatus of new-energy automobile is equipped in lock housing (1) it is characterized in that: including lock housing (1)
Lock core；Lock core includes motor (14) and reduction gear box (12), the motor shaft of motor (14) and the input of reduction gear box (12)
Axis is connected, and driving gear (10) are equipped on the output shaft of reduction gear box (12)；Further include mobile foundation (8), moves
Moving base (8) includes matrix (8-3), lateral arms (8-1) and longitudinal support arm (8-5) is equipped on matrix (8-3), in longitudinal branch
The inner sidewall of arm (8-5) is equipped with the straight-tooth (8-4) for the connection that is meshed with driving gear (10)；It further include the first contact switch
(15) and the second contact switch (16), the two is oppositely arranged, lateral arms (8-1) in movement routine with two contact switch
Contact pad；It is additionally provided with the top pillar (3) as lock tongue in the bottom of matrix (8-3), is offered in the middle part of the bottom wall of lock housing (1)
Window is simultaneously equipped with the end cap (4) with lockhole, and top pillar (3) is located in lockhole；Brake cable is also connected at the top of matrix (8-3)
(9), brake cable (9) is pierced by by the brake cable hole (7) being provided on lock housing (1) roof；It further include control circuit board (11), motor
(14), the first contact switch (15) and the second contact switch (16) are electrically connected with control circuit board (11).
2. the charging gun electrical lock apparatus of new-energy automobile as described in claim 1, it is characterized in that: mobile foundation (8) and top
Both columns (3) are integrated injection molding structure, and the material of top pillar (3) and the material of mobile foundation (8) are same or different.
3. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 2, it is characterized in that: in mobile foundation (8)
Matrix (8-3) is equipped with brake cable slot (8-2), is equipped with connection end in the end of brake cable (9), connection end is located at brake cable slot (8-
2) in.
4. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 3, it is characterized in that: mobile foundation (8) is vertical
It is inclined-plane to the lateral wall of support arm (8-5), ball groove (8-6) is equipped in the lateral wall front end of longitudinal support arm (8-5), in the ball groove
Ball is equipped in (8-6).
5. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 3, it is characterized in that: motor (14) uses motor
Gland (13) is fixed on control circuit board (11)；First contact switch (15) and the second contact switch (16) installation are fixed
On control circuit board (11).
6. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 3, it is characterized in that: the lockhole in end cap (4)
It is inside also equipped with O-ring (17), O-ring (17) is set on top pillar (3).
7. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 3, it is characterized in that: the bottom wall in lock housing (1)
On be additionally provided with multiple positioning pins (2).
8. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 3, it is characterized in that: the bottom wall in lock housing (1)
On be additionally provided with multiple mounting holes (5).
9. the charging gun electrical lock apparatus of new-energy automobile as claimed in claim 3, it is characterized in that: the roof in lock housing (1)
On be additionally provided with cable hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985504.7U CN208858254U (en) | 2018-06-21 | 2018-06-21 | A kind of charging gun electrical lock apparatus of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985504.7U CN208858254U (en) | 2018-06-21 | 2018-06-21 | A kind of charging gun electrical lock apparatus of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858254U true CN208858254U (en) | 2019-05-14 |
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ID=66412050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985504.7U Active CN208858254U (en) | 2018-06-21 | 2018-06-21 | A kind of charging gun electrical lock apparatus of new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868350A (en) * | 2018-06-21 | 2018-11-23 | 中企众鑫（天津）工业设计有限公司 | A kind of charging gun electrical lock apparatus of new-energy automobile |
-
2018
- 2018-06-21 CN CN201820985504.7U patent/CN208858254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868350A (en) * | 2018-06-21 | 2018-11-23 | 中企众鑫（天津）工业设计有限公司 | A kind of charging gun electrical lock apparatus of new-energy automobile |
| CN108868350B (en) * | 2018-06-21 | 2023-12-26 | 中企众鑫（天津）工业设计有限公司 | New energy automobile's rifle electronic lock device that charges |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |