CN209150403U - The mechanical lock buckle structure of charging gun - Google Patents
The mechanical lock buckle structure of charging gun Download PDFInfo
- Publication number
- CN209150403U CN209150403U CN201822016339.7U CN201822016339U CN209150403U CN 209150403 U CN209150403 U CN 209150403U CN 201822016339 U CN201822016339 U CN 201822016339U CN 209150403 U CN209150403 U CN 209150403U
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- CN
- China
- Prior art keywords
- wraping plate
- charging gun
- mechanical lock
- buckle structure
- lock buckle
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Abstract
The utility model discloses a kind of mechanical lock buckle structures of charging gun, it is characterized by comprising integrally formed wraping plate and the pressure springs being set on wraping plate, the front end of the wraping plate is equipped with latch hook, card slot on the latch hook and gun body pedestal cooperates, the rear end of the wraping plate and the contact of microswitch cooperate, the middle part of the wraping plate is to swing axis hole, and the top of the wraping plate is equipped with the upper cover being stuck on the gun body pedestal, and the both ends of the pressure spring act on the upper cover and the wraping plate.The utility model simplifies the mounting structure of whole part, reduces production cost by integrally formed wraping plate.
Description
Technical field
The utility model relates to a kind of Rechargeable vehicle field more particularly to a kind of mechanical lock buckle structures of charging gun.
Background technique
With gradually popularizing for electric car, more and more electric automobile charging piles are coming into operation, charging gun
With charging pile by cable connection, operator is controlled the on-off of electric current by the buckle structure on charging gun.
Specifically, the mechanical lock buckle structure of charging gun is contacted with microswitch, provides the micro-tremor signal of unlock and locking,
Its main implementation is see-saw structure, it includes swinging the mechanical latch hook being arranged on the ontology of charging gun, mechanical lock
Hook front end has gib head；When mechanical latch hook is swung, gib head is at lock position and unlocked position；In shell and mechanical latch hook
Between be provided in the reset spring for making the gib head on mechanical latch hook be in lock position under normal conditions；Human-machine operation position is machine
The end of tool latch hook, the lower of operator are pressed and are discharged the unlock for realizing mechanical latch hook and locking, utilize the on-off shape of microswitch
State judges whether charging gun and cradle plug together in place.
However, at present seesaw-type structure, mechanical lock buckle use metal alloy die cast, lock with metalwork with open
Contact is closed, unlocking signal is provided.In order to protect metalwork wraping plate 1, exposed operating position 2 is avoided, plastic cement is installed at unlock
Button 3, as shown in Figure 1, on the one hand wraping plate 1, unblock button 3 etc. are made troubles to assembly, needed by multiple component assembled formations
Labor intensive assembling, on the other hand each component needs each self-modeling, higher cost.
Summary of the invention
The utility model aim is to provide a kind of mechanical lock buckle structure of charging gun, by the improvement of structure, is integrally formed
Wraping plate, simplify overall structure, easily assemble, be conducive to provide accurate micro-tremor signal, avoid maloperation.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of mechanical lock buckle structure of charging gun, packet
The pressure spring for including integrally formed wraping plate and being set on wraping plate, the front end of the wraping plate is equipped with latch hook, the latch hook and to spigot
Card slot cooperation, the rear end of the wraping plate and the contact of microswitch cooperate, and the middle part of the wraping plate is to swing axis hole, the wraping plate
Top be equipped with the upper cover that is stuck on pedestal, the both ends of the pressure spring act on the upper cover and the wraping plate.
In above-mentioned technical proposal, the wraping plate is equipped with pillar close to the latch hook side, and the compression spring sleeve is set on the pillar,
One end is butted on wraping plate, and the other end is butted on the upper cover medial surface.
Further technical solution is that the wraping plate corresponds to and offers positioning groove at the pillar, the pressure spring bottom end
It is limited in the positioning groove, the top of the corresponding positioning groove, the upper cover medial surface is equipped with installation groove, the pressure
The top of spring is fixed in the installation groove.
In above-mentioned technical proposal, the rear end of the wraping plate is unlock operation portion, and the unlock operation portion is integral structure,
Its upper surface is concordant with the upper cover, and lower surface is an inner cavity, and the top that the contact is corresponded in the inner cavity is equipped with
One convex ribs, the bottom of the convex ribs and the contact cooperate.
Further technical solution is, is grid type reinforcing rib in the inner cavity, the reinforcing rib at the corresponding contact
It is equipped with the convex ribs.
Furthermore the unlock operation portion upper surface is equipped with an arc-shaped recess, pressing position is constituted.
In above-mentioned technical proposal, the wraping plate is alloy plastic integrated formed structure.
In above-mentioned technical proposal, the upper cover is installed on the pedestal by screw, and the latch hook of the wraping plate front end is certainly
The opening of the upper cover front end is stretched out, and in corresponding section of stretching out, the latch hook upper surface is equipped with lower cancave cambered surface, constitutes locking position.
In above-mentioned technical proposal, the contact of the microswitch is located at the rear end of the wraping plate, the end of the contact with
Microswitch rotation connection, front end are the press-side upwarped, and the lower section of the contact is the touch-control end of microswitch, the touching
Piece and the touch-control end cooperate.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
1. wraping plate is that alloy plastic is integrally formed part, nonmetallic casting casting die in the utility model, component processing is simplified,
More convenient, reduction production cost is installed；
2. cooperating the contact of microswitch as wraping plate material using alloy plastic, pressing the pressing position of wraping plate, make wraping plate
Convex ribs stress on the press-side of contact, press-side is touched in touch-control end, provides signal, while wraping plate front end upwarps, and latch hook is de-
From card slot, mechanical release is completed；On the contrary, in a latched condition, pressure spring applies lower pressure to wraping plate, latch hook is made to be maintained at card slot
Interior, manipulation is convenient；
3. using upper cover, it is on the one hand used for the installation of pressure spring, another aspect upper cover is concordant with the operation portion upper surface of wraping plate,
Associative perception more preferably, promotes aesthetics.
Detailed description of the invention
Fig. 1 is background technique structural schematic diagram in the utility model；
Fig. 2 is the structural schematic diagram of the utility model embodiment one；
Fig. 3 is lockup state schematic diagram in the utility model embodiment one；
Fig. 4 is unlocked state schematic diagram in the utility model embodiment one；
Fig. 5 is the elevational schematic view of the utility model embodiment one；
Fig. 6 is the use state diagram of the utility model embodiment one.
Wherein: 1, metalwork wraping plate；2, operating position；3, button；4, wraping plate；5, pressure spring；6, latch hook；7, card slot；8, micro-
Dynamic switch；9, contact；10, pedestal；11, upper cover；12, pillar；13, positioning groove；14, installation groove；15, operation portion is unlocked；
16, reinforcing rib；17, convex ribs；18, lower cancave cambered surface.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one: shown in referring to fig. 2~6, a kind of mechanical lock buckle structure of charging gun, including alloy plastic are integrally formed
Wraping plate 4 and the pressure spring 5 that is set on wraping plate 4, the front end of the wraping plate 4 be equipped with latch hook 6, the latch hook 6 and the card slot 7 to spigot
Cooperation, the rear end of the wraping plate 4 and the contact 9 of microswitch 8 cooperate, and the middle part of the wraping plate 4 is to swing axis hole, the wraping plate
4 top is equipped with the upper cover 11 being stuck on pedestal 10, and the both ends of the pressure spring 5 act on the upper cover 11 and the wraping plate 4；
The end of the microswitch contact 9 and microswitch 8 are rotatablely connected, and front end is the press-side upwarped, under the contact 9
Side is the touch-control end of microswitch 8, and the contact 9 cooperates with the touch-control end, touches the touch-control end by contact 9, provides out
OFF signal judges whether charging gun and cradle plug together in place using the on off operating mode of microswitch.
As shown in Figure 3,4, the wraping plate 4 is equipped with pillar 12 close to 6 side of latch hook, and the pressure spring 5 is sheathed on the pillar
On 12, one end is butted on wraping plate 4, and the other end is butted on 11 medial surface of upper cover.For installation reliability, the wraping plate 4 is right
It answers and offers positioning groove 13 at the pillar 12,5 bottom end of pressure spring is limited in the positioning groove 13, the corresponding positioning
The top of groove 13,11 medial surface of upper cover are equipped with installation groove 14, and it is recessed that the installation is fixed on the top of the pressure spring
In slot 14.It so can ensure that pressure spring 5 applies stressed reliability, stablize the locked state of latch hook 6 with card slot 7.
As shown in Fig. 2,5, the rear end of the wraping plate 4 is unlock operation portion 15, and the unlock operation portion 15 is integral knot
Structure, upper surface is concordant with the upper cover 11, and centre is equipped with an arc-shaped recess (being adapted to operator's thumb press), constitutes pressing
Position；The lower surface for unlocking operation portion 15 is an inner cavity, is grid type reinforcing rib 16 in the inner cavity, and described in the correspondence
The top of contact 9 is equipped with a convex ribs 17.
As shown in fig. 6, the upper cover 11 is installed on the pedestal 10 by screw, the latch hook 6 of 4 front end of wraping plate is certainly
The opening of 11 front end of upper cover is stretched out, and in corresponding section of stretching out, 6 upper surface of latch hook is equipped with lower cancave cambered surface 18, constitutes lock
Stop bit.
Claims (9)
1. a kind of mechanical lock buckle structure of charging gun, it is characterised in that: including integrally formed wraping plate and be set on wraping plate
Pressure spring, the front end of the wraping plate are equipped with latch hook, which cooperates with the card slot to spigot, the rear end of the wraping plate and microswitch
Contact cooperation, the middle part of the wraping plate is to swing axis hole, and the top of the wraping plate is equipped with the upper cover being stuck on pedestal, the pressure
The both ends of spring act on the upper cover and the wraping plate.
2. the mechanical lock buckle structure of charging gun according to claim 1, it is characterised in that: the wraping plate is close to the latch hook
Side is equipped with pillar, and the compression spring sleeve is set on the pillar, and one end is butted on wraping plate, and the other end is butted on the upper cover medial surface
On.
3. the mechanical lock buckle structure of charging gun according to claim 2, it is characterised in that: the wraping plate corresponds to the pillar
Place offers positioning groove, and the pressure spring bottom end is limited in the positioning groove, the top of the corresponding positioning groove, it is described on
Lid medial surface is equipped with installation groove, and the top of the pressure spring is fixed in the installation groove.
4. the mechanical lock buckle structure of charging gun according to claim 1, it is characterised in that: the rear end of the wraping plate is unlock
Operation portion, the unlock operation portion are integral structure, and upper surface is concordant with the upper cover, and lower surface is an inner cavity,
The top that the contact is corresponded in the inner cavity is equipped with a convex ribs, and the bottom of the convex ribs and the contact cooperate.
5. the mechanical lock buckle structure of charging gun according to claim 4, it is characterised in that: be grid type in the inner cavity
Reinforcing rib corresponds to the reinforcing rib at the contact and is equipped with the convex ribs.
6. the mechanical lock buckle structure of charging gun according to claim 4, it is characterised in that: the unlock operation portion upper surface
Equipped with an arc-shaped recess, pressing position is constituted.
7. the mechanical lock buckle structure of charging gun according to claim 1, it is characterised in that: the wraping plate is alloy plastic one
Forming structure.
8. the mechanical lock buckle structure of charging gun according to claim 1, it is characterised in that: the upper cover is installed by screw
In on the pedestal, the latch hook of the wraping plate front end is stretched out from the opening of the upper cover front end, in corresponding section of stretching out, the lock
Hook upper surface is equipped with lower cancave cambered surface, constitutes locking position.
9. the mechanical lock buckle structure of charging gun according to claim 1, it is characterised in that: the contact position of the microswitch
In the rear end of the wraping plate, the end of the contact and microswitch are rotatablely connected, and front end is the press-side upwarped, the touching
The lower section of piece is the touch-control end of microswitch, and the contact and the touch-control end cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016339.7U CN209150403U (en) | 2018-12-03 | 2018-12-03 | The mechanical lock buckle structure of charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016339.7U CN209150403U (en) | 2018-12-03 | 2018-12-03 | The mechanical lock buckle structure of charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150403U true CN209150403U (en) | 2019-07-23 |
Family
ID=67288842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016339.7U Active CN209150403U (en) | 2018-12-03 | 2018-12-03 | The mechanical lock buckle structure of charging gun |
Country Status (1)
| Country | Link |
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| CN (1) | CN209150403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312591A (en) * | 2021-12-17 | 2022-04-12 | 重庆长安汽车股份有限公司 | Vehicle-mounted tablet computer mounting frame convenient to mount and dismount |
| CN117810749A (en) * | 2024-03-01 | 2024-04-02 | 惠州市智电伟联新能源科技有限公司 | Anti-drop structure for rifle charges |
-
2018
- 2018-12-03 CN CN201822016339.7U patent/CN209150403U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312591A (en) * | 2021-12-17 | 2022-04-12 | 重庆长安汽车股份有限公司 | Vehicle-mounted tablet computer mounting frame convenient to mount and dismount |
| CN114312591B (en) * | 2021-12-17 | 2024-06-11 | 重庆长安汽车股份有限公司 | Vehicle-mounted tablet personal computer mounting rack convenient to mount and dismount |
| CN117810749A (en) * | 2024-03-01 | 2024-04-02 | 惠州市智电伟联新能源科技有限公司 | Anti-drop structure for rifle charges |
| CN117810749B (en) * | 2024-03-01 | 2024-05-07 | 惠州市智电伟联新能源科技有限公司 | Anti-drop structure for rifle charges |
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