CN219191931U - Waterproof interface of rifle charges - Google Patents

Abstract

The utility model relates to the technical field of charging gun waterproofing, in particular to a charging gun waterproofing interface, which comprises a charging gun; install charging plug on the rifle that charges, the annular baffle outside is provided with the sleeve, the hole has been seted up to the sleeve other end, reed both ends are divided to be fixed on the closing plate and on the sleeve inner wall, stop lever outside cover is equipped with spacing buckle No. one, no. two spacing buckle are installed in the sleeve outside, the interface that charges of vehicle can inwards jack up two closing plates when the rifle that charges inserts, no. two spacing buckle can buckle with No. one spacing buckle because of the reaction force of No. two springs and establish together, the sleeve can drive No. two spacing buckle and No. one spacing buckle separation, and the closing plate can close the hole of sleeve tip again under the effect of reed, has cooperated and has reached the waterproof purpose of rifle interface that charges, has effectively prevented that water from getting into and has led to the rifle damage that charges in the rifle, and traditional rifle waterproof interface waterproof effect that charges is better.

Description

Waterproof interface of rifle charges

Technical Field

The utility model relates to the technical field of waterproof of charging guns, in particular to a waterproof interface of a charging gun.

Background

At present, the new energy automobile is mainly driven by pure electric drive or hybrid electric drive, carbon emission is reduced by using electric drive to achieve the aim of energy conservation and environmental protection, and after the electricity stored in the new energy automobile is used up, an adaptive charging gun is required to charge and supplement electricity for a battery in the automobile, and a charging pile or short circuit of the automobile is easily damaged when the charging pile is positioned in open air or water is accidentally scattered on the charging gun interface, so that the charging gun interface is required to be waterproof.

The waterproof interface of the existing charging gun generally comprises a sealing rubber ring and a shell, the sealing rubber ring is installed at the interface of the shell, the charging gun is inserted into an automobile for charging during charging, and a gap between the interface of the charging gun and the charging interface of the automobile can be sealed by the sealing rubber ring after the charging gun is inserted, so that the waterproof effect is achieved.

The waterproof effect of the existing charging gun interface is poor, so that the sealing rubber ring of the existing charging gun interface can be aged after long-time use, and water cannot be blocked from entering the interface after the sealing rubber ring is aged, so that the waterproof effect of the charging gun interface is invalid; therefore, a waterproof interface of a charging gun is provided for the problems.

Disclosure of Invention

Aiming at solving the problems in the prior art, the utility model provides a waterproof interface of a charging gun.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a waterproof interface of a charging gun, which comprises a charging gun; install charging plug on the rifle that charges, the charging plug outside is provided with annular baffle, just annular baffle installs in the rifle output that charges, annular baffle outside is provided with the sleeve No. one, no. two annular baffles are installed to sleeve one end, the hole has been seted up to the sleeve other end, hole inboard symmetry is provided with two closure plates, two dead levers are installed to the symmetry in the sleeve, two the equal cover in dead lever middle section is equipped with the rotor, just the rotor is installed on the closure plate, both sides all overlap about the rotor is equipped with the reed, just reed both ends divide to be fixed on the closure plate and on the sleeve inner wall, the rifle output outside cover that charges is equipped with a spring, install the gag lever post on the rifle that charges, the limiting plate is installed to the gag lever post top, the gag lever post outside cover is equipped with a limit buckle, be provided with No. two springs under the limit buckle, be provided with the fixed plate under No. two springs, two limit buckles have been installed in the sleeve outside the rifle that charge, the waterproof interface has reached and has been charged, has effectively prevented that the waterproof interface from getting into the waterproof effect of traditional rifle that charges from having compared.

Preferably, the sleeve is sleeved at the output end of the charging gun, the second annular baffle is positioned at the outer side of the output end of the charging gun, the first annular baffle can be matched to block the second annular baffle, the sleeve is sleeved and kept at the outer side of the output end of the charging gun, and the aim of preventing water from entering the charging gun by the sleeve is achieved.

Preferably, two the closure plate is semi-circular setting, and two the closure plate can cooperate the hole that shutoff sleeve tip was seted up, two the dead lever is located telescopic hole port department, the closure plate can cooperate and use the dead lever as the rotation axis and realize opening and shutting at telescopic hole port department, and the cooperation has reached the effect that the closure plate can be opened when charging and after charging use the closure plate can automatic recovery normal position reach waterproof purpose.

Preferably, the second annular baffle is arranged between the first annular baffle and the first spring, the first spring can be clamped outside the output end of the charging gun in a matched mode, the sleeve is sleeved and kept outside the output end of the charging gun in a matched mode, and the purpose that water enters the charging gun is achieved through the sleeve in a matched mode.

Preferably, no. two spring housing is established on the gag lever post, the fixed plate is fixed on the gag lever post, no. one spacing buckle is located between limiting plate and the No. two spring, no. one spacing buckle can cooperate the card with the fixed plate to establish No. two springs, and the cooperation has reached the effect that can charge plug and vehicle interface connection that charges when charging the use.

Preferably, the buckling ends of the first limiting buckle plate and the second limiting buckle plate are arranged oppositely, the sealing air bag is arranged on the outer side of the charging plug, the sealing air bag is located on the inner side of the first annular baffle, the waterproof effect during charging and use is achieved through cooperation, the waterproof effect of the waterproof interface of the charging gun is effectively improved, and the use safety of the charging gun is improved.

The utility model has the advantages that:

1. according to the utility model, the two sealing plates are propped inwards through the charging interface of the vehicle when the charging gun is inserted, the second limiting buckle plate moves along with the first limiting buckle plate when the sleeve moves backwards, the second limiting buckle plate is buckled with the first limiting buckle plate due to the reaction force of the second spring, the second limiting buckle plate is only pressed downwards after the charging operation is finished, the sleeve can drive the second limiting buckle plate to be separated from the first limiting buckle plate, the sleeve is restored to the original position under the action of the first spring, the sealing plates can seal the holes at the end part of the sleeve again under the action of the reed, the aim of preventing the interface of the charging gun from being waterproof is achieved, the charging gun damage caused by water entering the charging gun is effectively prevented, and compared with the traditional waterproof interface of the charging gun, the waterproof effect is better.

2. According to the charging gun waterproof interface, the sealing air bag can enter the vehicle charging interface along with the charging plug, and the gap between the charging plug and the vehicle charging interface is sealed under the extrusion of the vehicle charging interface, so that the waterproof effect during charging use is achieved, the waterproof effect of the charging gun waterproof interface is effectively improved, and the use safety of the charging gun is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view;

FIG. 2 is an enlarged partial cut-away schematic view of a first perspective structure;

FIG. 3 is an enlarged schematic view of a sleeve and charging plug body structure partially cut away;

FIG. 4 is a schematic view of a charging plug in partial cutaway;

FIG. 5 is an enlarged partial cut-away schematic view of the sleeve body structure;

figure 6 is an enlarged schematic view of the reed body structure;

fig. 7 is an enlarged schematic view of the structure of the limit buckle body.

In the figure: 1. a charging gun; 2. a charging plug; 3. a first annular baffle; 4. a sleeve; 5. a second annular baffle; 6. a fixed rod; 7. a rotating block; 8. a closing plate; 9. a reed; 10. a first spring; 11. a limit rod; 12. a limiting plate; 13. a first limit buckle plate; 14. a fixing plate; 15. a second spring; 16. a second limiting buckle plate; 17. sealing the air bag.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, a waterproof interface of a charging gun comprises a charging gun 1; the charging gun 1 is provided with a charging plug 2, the outer side of the charging plug 2 is provided with a first annular baffle 3, the outer side of the first annular baffle 3 is provided with a sleeve 4, one end of the sleeve 4 is provided with a second annular baffle 5, the other end of the sleeve 4 is provided with a hole, the inner side of the hole is symmetrically provided with two sealing plates 8, the sleeve 4 is internally symmetrically provided with two fixing rods 6, the middle section of the fixing rods 6 is sleeved with a rotating block 7, the rotating block 7 is arranged on the sealing plates 8, the upper side and the lower side of the rotating block 7 are sleeved with reed 9, the two ends of the reed 9 are respectively fixed on the sealing plates 8 and the inner wall of the sleeve 4, the outer side of the output end of the charging gun 1 is sleeved with a first spring 10, the charging gun 1 is provided with a limit rod 11, the top end of the limit rod 11 is provided with a limit plate 12, the outer side of the limit rod 11 is sleeved with a first limit 13, the lower end of the first limit rod 13 is provided with a second spring 15, the two ends of the limit rod 15 are sleeved with a second spring 15, the outer side of the limit rod 4 is provided with a hole 4, the two ends of the limit rod 4 are sleeved with a second spring 15 and the annular baffle 4 is matched with the hole 6, the outer side of the output end of the sleeve 4 is sleeved with a second annular baffle 4, the hole is matched with the first annular baffle 4, the output end of the first annular baffle 4 is sleeved with the hole 4, the output end of the first annular baffle 4 is matched with the second annular baffle 4, the output end of the first annular baffle 4 is sleeved with the second annular baffle 4, and the output end of the second annular baffle 4 is sleeved with the second annular baffle 4 is matched with the output end of the first annular baffle 4, and the first end of the second annular baffle 4, and the first end of the charging plug 4. And No. two annular baffles 5 can cooperate to establish No. one spring 10 card in the rifle 1 output outside charges, no. two spring 15 cover is established on gag lever post 11, fixed plate 14 is fixed on gag lever post 11, no. one spacing buckle 13 is located between limiting plate 12 and No. two springs 15, no. one spacing buckle 13 can cooperate the card with fixed plate 14 to establish No. two springs 15.

In the scheme, the reed 9 can push the sealing plates 8 under the initial state to enable the two sealing plates 8 to be matched with the holes at the end parts of the sealing sleeve 4, the spring 10 can push the annular baffle plate 5 to one side under the initial state to enable the sleeve 4 to keep the extending state, the spring 15 can push the limiting buckle plate 13 upwards under the initial state, the sleeve 4 is assembled outside the charging plug 2, the sleeve 4 can block water from entering the charging gun 1 to achieve the waterproof effect, the charging gun 1 is directly inserted into the charging interface of a vehicle during charging use, the charging interface of the vehicle can jack the two sealing plates 8 inwards during insertion, the charging interface of the vehicle can enter the sleeve 4 after the closing plate 8 is jacked up, the charging gun 1 is continuously pushed forward, at the moment, the sleeve 4 can be pushed backward by the charging interface of the vehicle, the first spring 10 is extruded, the second limit buckle 16 can also move towards the first limit buckle 13 when the sleeve 4 moves backward, the buckle of the second limit buckle 16 gradually presses the buckle of the first limit buckle 13 downwards, the second spring 15 is extruded downwards after the first limit buckle 13 is pushed downwards, when the charging plug 2 is communicated with the charging interface of the vehicle, the second limit buckle 16 is buckled with the first limit buckle 13 by the reaction force of the second spring 15, the purpose of locking the sleeve 4 by shrinkage is achieved by matching, the second spring 15 is contracted only by pressing the first limit buckle 13 downwards after the charging operation is finished, simultaneously make charging plug 2 and vehicle charge interface disconnection take out, sleeve 4 then can drive spacing buckle 16 No. two and the spacing buckle 13 separation of No. one to make sleeve 4 resume the normal position under the effect of spring 10, when the vehicle charge interface shifts out in the opening of sleeve 4 tip, the aperture of sleeve 4 tip also can be sealed again under the effect of reed 9 to closure plate 8, the waterproof purpose of rifle interface has been reached in the cooperation, effectively prevented that water from getting into in the rifle that charges from leading to the rifle damage that charges, it is better to compare the waterproof interface waterproof effect of traditional rifle that charges.

Please refer to fig. 4, the buckling ends of the first limiting buckle 13 and the second limiting buckle 16 are arranged in opposite directions, the sealing air bag 17 is installed at the outer side of the charging plug 2, and the sealing air bag 17 is located at the inner side of the first annular baffle 3.

In the scheme, the reed 9 can push the sealing plates 8 under the initial state to enable the two sealing plates 8 to be matched with the holes at the end parts of the sealing sleeve 4, the spring 10 can push the annular baffle 5 to one side under the initial state to enable the sleeve 4 to keep the extending state, the spring 15 can push the limiting buckle 13 upwards under the initial state, the sleeve 4 is assembled outside the charging plug 2, the sleeve 4 can block water from entering the charging gun 1 to achieve the waterproof effect, the charging gun 1 is directly inserted into the charging interface of a vehicle during charging use, the charging interface of the vehicle can jack the two sealing plates 8 inwards during insertion, the charging interface of the vehicle can enter the sleeve 4 after the closing plate 8 is jacked up, the charging gun 1 is continuously pushed forward, at the moment, the sleeve 4 can be pushed backward by the charging interface of the vehicle, the first spring 10 is extruded, the second limit buckle 16 can also move towards the first limit buckle 13 when the sleeve 4 moves backward, the buckle of the second limit buckle 16 gradually presses the buckle of the first limit buckle 13 downwards, the second spring 15 is extruded downwards after the first limit buckle 13 is pushed downwards, when the charging plug 2 is communicated with the charging interface of the vehicle, the second limit buckle 16 is buckled with the first limit buckle 13 by the reaction force of the second spring 15, the purpose of locking the sleeve 4 by shrinkage is achieved by matching, the second spring 15 is contracted only by pressing the first limit buckle 13 downwards after the charging operation is finished, simultaneously make charging plug 2 and vehicle charge interface disconnection take out, sleeve 4 then can drive spacing buckle 16 No. two and the spacing buckle 13 separation of No. one to make sleeve 4 resume the normal position under the effect of spring 10, when the vehicle charge interface shifts out in the opening of sleeve 4 tip, the aperture of sleeve 4 tip also can be sealed again under the effect of reed 9 to closure plate 8, the waterproof purpose of rifle interface has been reached in the cooperation, effectively prevented that water from getting into in the rifle that charges from leading to the rifle damage that charges, it is better to compare the waterproof interface waterproof effect of traditional rifle that charges.

In order to improve in this scheme also can prevent in the rifle interface that charges when using that water gets into the interface that charges, in avoiding charging in the water gets into the interface and leading to vehicle short circuit or rifle damage that charges, in this scheme, when charging plug 2 and vehicle interface connection that charges, sealed gasbag 17 can follow charging plug 2 and get into in the vehicle interface that charges to seal the gap between charging plug 2 and the vehicle interface that charges under the extrusion of vehicle interface that charges, the cooperation has reached the water-proof effects when charging and using, the waterproof effect of the waterproof interface of rifle that charges of effective improvement has promoted the safety in utilization of rifle that charges.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. Waterproof interface of rifle charges, its characterized in that: comprises a charging gun (1); install charging plug (2) on charging rifle (1), charging plug (2) outside is provided with annular baffle (3) No. one, just annular baffle (3) No. one installs in charging rifle (1) output, annular baffle (3) outside is provided with sleeve (4) No. one, no. two annular baffle (5) are installed to sleeve (4) one end, hole has been seted up to sleeve (4) other end, hole inboard symmetry is provided with two closure plates (8), two dead levers (6) are installed to symmetry in sleeve (4), two dead lever (6) middle section all overlaps and are equipped with rotating block (7), just rotating block (7) are installed on closure plate (8), rotating block (7) upper and lower both sides all overlap and are equipped with reed (9), just reed (9) both ends divide to be fixed on closure plate (8) and sleeve (4) inner wall, charging rifle (1) output outside cover is equipped with a spring (10), install on charging rifle (1) two closure plates (11), limit lever (11) are installed limit lever (11) limit stop collar (13) are installed to limit lever (13), a fixed plate (14) is arranged under the second spring (15), and a second limiting buckle plate (16) is arranged on the outer side of the sleeve (4).

2. The waterproof interface of a charging gun according to claim 1, wherein: the sleeve (4) is sleeved at the output end of the charging gun (1), the second annular baffle (5) is positioned at the outer side of the output end of the charging gun (1), and the first annular baffle (3) can be matched with the second annular baffle (5).

3. The waterproof interface of a charging gun according to claim 1, wherein: two closure plates (8) are semicircular, and two closure plates (8) can be matched with holes formed in the end portions of the plugging sleeves (4), two fixing rods (6) are located at the hole ports of the sleeves (4), and the closure plates (8) can be matched with the fixing rods (6) to be used as rotating shafts to realize opening and closing at the hole ports of the sleeves (4).

4. The waterproof interface of a charging gun according to claim 1, wherein: the second annular baffle (5) is arranged between the first annular baffle (3) and the first spring (10), and the second annular baffle (5) can be matched with the first spring (10) to be clamped outside the output end of the charging gun (1).

5. The waterproof interface of a charging gun according to claim 1, wherein: the second spring (15) is sleeved on the limiting rod (11), the fixing plate (14) is fixed on the limiting rod (11), the first limiting buckle plate (13) is located between the limiting plate (12) and the second spring (15), and the first limiting buckle plate (13) and the fixing plate (14) can be matched and clamped to the second spring (15).

6. The waterproof interface of a charging gun according to claim 1, wherein: the buckling ends of the first limiting buckle plate (13) and the second limiting buckle plate (16) are arranged in opposite directions, a sealing air bag (17) is arranged on the outer side of the charging plug (2), and the sealing air bag (17) is located on the inner side of the first annular baffle plate (3).

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