CN217334512U

CN217334512U - New energy automobile charging plug who possesses waterproof construction

Info

Publication number: CN217334512U
Application number: CN202221125386.5U
Authority: CN
Inventors: 唐小钧; 朱金洋; 罗清林
Original assignee: Hunan Youdian New Energy Technology Co ltd
Current assignee: Hunan Youdian New Energy Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-30
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a new energy automobile charging plug who possesses waterproof construction, including handle and lag, handle one end is provided with the power cord, power cord one end with the handle is inside to be connected, handle other end fixedly connected with end that charges, just charge end one side fixedly connected with a plurality of terminal that charges, charge terminal one end with power cord one end is connected, is located charge end periphery the inside spout of having seted up of handle, the lag cup joint in charge end periphery and with spout inner wall sliding connection, the inside waterproof cover that is provided with of lag. This kind of new energy automobile charging plug that possesses waterproof construction, the wholeness is stronger, avoids traditional because forget the risk that causes electric leakage or short circuit with waterproof cover lid on the handle.

Description

New energy automobile charging plug who possesses waterproof construction

Technical Field

The utility model relates to a charging plug technical field specifically is a new energy automobile charging plug who possesses waterproof construction.

Background

New energy automobile need constantly utilize and fill electric pile to charge, in order to fill the head that charges of electric pile and protect, avoid rainwater or dust to get into the inside electric leakage or the short circuit that causes of terminal that charges, traditional head that charges generally is provided with the visor in the outside, it is inside that people will protect the housing and avoid rainwater or dust to get into on charging the head after the end of charging generally, but such protection architecture possesses following weak point:

1. the protective cover of the traditional charging head is usually connected with the charging handle through a soft rubber rod fixedly connected with one side of the protective cover, the integrity is poor, and the rubber rod is easy to break after the protective cover is covered or taken down for a long time, so that the protective cover falls and is lost, and the practicability is poor;

2. after a user finishes using the protective cover of the traditional charging head, if the user forgets to cover the protective cover on the handle, the protective function of the handle is lost, and rainwater or dust still can cause electric leakage or short circuit when entering the interior of a charging terminal;

therefore, the new energy automobile charging plug with the waterproof structure is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a new energy automobile charging plug who possesses waterproof construction, including handle and lag, handle one end is provided with the power cord, power cord one end with the handle is inside to be connected, handle other end fixedly connected with end that charges, just charge and hold one side fixedly connected with a plurality of charge terminal, charge terminal one end with power cord one end is connected, is located charge and hold the periphery the inside spout of having seted up of handle, the lag cup joint in charge hold the periphery and with spout inner wall sliding connection, the inside waterproof cover that is provided with of lag.

As a preferred technical scheme of the utility model, the groove of dodging has been seted up at lag inner wall top, dodge the degree of depth in groove with the thickness of waterproof cover equals.

As a preferred technical scheme of the utility model, waterproof cover top central point puts and is provided with the link, the inside rotation of link is connected with the connecting axle, the connecting axle both ends with dodge the inslot wall both sides and rotate and connect.

As a preferred technical scheme of the utility model, the shape spring has been cup jointed back in connecting axle one end periphery, back shape spring one end with the inside joint of link, just back the shape spring other end with dodge inslot wall one side joint.

As a preferred technical scheme of the utility model, lag bottom one side fixedly connected with reset spring, just the reset spring other end with spout inner wall one side fixed connection.

As an optimal technical scheme of the utility model, the length of lag is greater than charge the end the length with the degree of depth of spout.

As a preferred technical scheme of the utility model, the fixed sealing rubber ring that bonds of waterproof cover periphery, just the waterproof cover periphery passes through sealing rubber ring with the lag inner wall contacts.

The beneficial effects of the utility model are that:

1. according to the new energy automobile charging plug with the waterproof structure, the charging end is protected through the protective sleeve sleeved on the periphery of the charging end, the protective sleeve is in sliding connection with the sliding groove in the handle, the integrity is stronger, the situation that a protective cover of a traditional charging head is connected with the charging handle through a soft rubber rod fixedly connected with one side of the protective cover is avoided, the rubber rod is easily broken when the protective cover is covered or taken down for a long time, and the protective cover falls and is lost;

2. this kind of new energy automobile charging plug who possesses waterproof construction, lag and waterproof cover structure through setting up, the realization is when charging, constantly be close with the car charging seat along with the lag is inside, the waterproof cover rebound of conflict of car charging seat, and inside the spout is advanced in the lag shrink, realize that the car charging seat charges with the terminal butt joint that charges of the end that charges, and after the completion of charging, pull out this head that charges, lag and waterproof cover automatic re-setting to initial condition, seal to the lag inside, avoid the tradition if forget the visor lid on the handle, will lose the protect function to the handle, rainwater or dust still can cause electric leakage or short circuit when getting into the terminal inside that charges.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall schematic view of a new energy vehicle charging plug with a waterproof structure according to the present invention;

fig. 2 is a schematic view of the new energy vehicle charging plug with a waterproof structure according to the present invention;

fig. 3 is a schematic view of a charging state of the new energy automobile charging plug with a waterproof structure of the present invention;

fig. 4 is a schematic cross-sectional view of the new energy vehicle charging plug with a waterproof structure of the present invention;

fig. 5 is an enlarged schematic view of a point a in fig. 4 of the new energy vehicle charging plug with a waterproof structure of the present invention.

In the figure: 1. a handle; 101. a chute; 2. a protective sleeve; 201. an avoidance groove; 202. a return spring; 3. a power line; 4. a charging terminal; 5. a charging terminal; 6. a waterproof cover; 601. a connecting end; 602. a connecting shaft; 603. a clip spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a new energy automobile charging plug who possesses waterproof construction, including handle 1 and lag 2, 1 one end of handle is provided with

power cord

3, 3 one ends of power cord are connected with 1 inside of handle, 1 other end fixedly connected with of handle charges end 4, and charge and hold 4 one side fixedly connected with a plurality of charging terminal 5, charging terminal 5 one end is connected with 3 one end of power cord, it has seted up spout 101 to be located 1 inside of the handle of 4 peripheries of end that charges, lag 2 cup joints in 4 peripheries of end that charges and with spout 101 inner wall sliding connection, the inside waterproof cover 6 that is provided with of lag 2.

Wherein, the top of the inner wall of the protective sleeve 2 is provided with an avoiding groove 201, and the depth of the avoiding groove 201 is equal to the thickness of the waterproof cover 6;

dodge groove 201 through seting up, can be when charging, along with the inside continuous being close with the car charging seat of

lag

2, 6 rebound of waterproof cover of conflict of car charging seat to finally make waterproof cover 6 attached in dodging groove 201 inner wall, waterproof cover 6 produces when avoiding the car charging seat to contact with charging end 4 and block.

The center of the top of the waterproof cover 6 is provided with a connecting end 601, the connecting end 601 is rotatably connected with a connecting shaft 602, and two ends of the connecting shaft 602 are rotatably connected with two sides of the inner wall of the avoiding groove 201;

through the link 601 and the connecting axle 602 that set up, can make things convenient for waterproof cover 6 to normally rotate in the inside of lag 2.

Wherein, the outer periphery of one end of the connecting shaft 602 is sleeved with a clip spring 603, one end of the clip spring 603 is clamped with the inside of the connecting end 601, and the other end of the clip spring 603 is clamped with one side of the inner wall of the avoiding groove 201;

through the shape spring 603 that returns that sets up, can realize the automatic re-setting of waterproof cover 6, when realizing pulling out this charging plug, waterproof cover 6 automatic re-setting is sealed to lag 2, reaches and avoids rainwater or dust to get into the inside electric leakage or the short circuit risk that causes of terminal that charges.

Wherein, one side of the bottom of the protective sleeve 2 is fixedly connected with a return spring 202, and the other end of the return spring 202 is fixedly connected with one side of the inner wall of the sliding chute 101;

through the reset spring 202 that sets up, inside the convenient lag 2 shrink back spout 101 when charging, and after the end of charging, pull out this charging plug, lag 2 automatic re-setting.

The length of the protective sleeve 2 is greater than that of the charging end 4 and the depth of the sliding groove 101;

can effectively protect 4 peripheries of end of charging through the lag 2 that sets up, and the length of lag 2 is greater than the length of end of charging 4 and the degree of depth of spout 101, can effectively avoid lag 2 shrink or waterproof cover 6 rise and the inconsistent production of charging terminal to disturb when charging, facilitate the use.

Wherein, the periphery of the waterproof cover 6 is fixedly bonded with a sealing rubber ring, and the periphery of the waterproof cover 6 is contacted with the inner wall of the protective sleeve 2 through the sealing rubber ring;

fixed the bonding has sealed rubber ring through 6 peripheries of waterproof cover, can effectively increase this connection structure's leakproofness, avoids taking place the seepage of rainwater or dust.

The working principle is as follows: when the charging plug is used, firstly, a user holds the charging plug to align with a charging socket of an automobile and inserts the charging plug, at the moment, in the inserting process, along with the fact that the inside of the protective sleeve 2 is continuously close to the automobile charging seat, the automobile charging seat is abutted against the waterproof cover 6 to move upwards, the waterproof cover 6 is attached to the inner wall of the avoiding groove 201, the waterproof cover 6 is prevented from blocking when the automobile charging seat is contacted with the charging end 4, along with the continuous pushing of the inserting depth, the protective sleeve 2 is automatically retracted into the sliding groove 101 of the handle 1, the automobile charging seat is in butt-joint charging with the charging terminal 5 of the charging end 4, the situation that the protective sleeve 2 is retracted or the waterproof cover 6 is lifted to abut against the charging terminal 5 to generate interference when the charging is avoided, after the charging is completed, the charging head is pulled down, the protective sleeve 2 and the waterproof cover 6 are automatically reset to the initial state, and the inside of the protective sleeve is sealed;

the automatic re-setting of waterproof cover 6 can be realized to the shape spring 603 that returns, when realizing pulling out this charging plug, waterproof cover 6 automatic re-setting is sealed to lag 2, reaches and avoids rainwater or dust to get into the inside electric leakage or the short circuit risk that causes of terminal that charges, and reset spring 202 is convenient inside lag 2 shrink back spout 101 when charging, and after the end of charging, pulls out this charging plug, lag 2 automatic re-setting.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile charging plug who possesses waterproof construction, includes handle (1) and lag (2), its characterized in that, handle (1) one end is provided with power cord (3), power cord (3) one end with handle (1) is inside to be connected, handle (1) other end fixedly connected with charges end (4), just charge end (4) one side fixedly connected with a plurality of charge terminal (5), charge terminal (5) one end with power cord (3) one end is connected, is located charge end (4) periphery handle (1) is inside has seted up spout (101), lag (2) cup joint in charge end (4) periphery and with spout (101) inner wall sliding connection, lag (2) inside is provided with waterproof cover (6).

2. The new energy automobile charging plug with the waterproof structure according to claim 1, wherein an avoiding groove (201) is formed in the top of the inner wall of the protective sleeve (2), and the depth of the avoiding groove (201) is equal to the thickness of the waterproof cover (6).

3. The new energy automobile charging plug with the waterproof structure according to claim 2, wherein a connecting end (601) is arranged at the center of the top of the waterproof cover (6), a connecting shaft (602) is rotatably connected inside the connecting end (601), and two ends of the connecting shaft (602) are rotatably connected with two sides of the inner wall of the avoiding groove (201).

4. The new energy automobile charging plug who possesses waterproof construction according to claim 3, characterized in that, circle shape spring (603) has been cup jointed to connecting axle (602) one end periphery, circle shape spring (603) one end with the inside joint of link (601), just circle shape spring (603) other end with dodge groove (201) inner wall one side joint.

5. The new energy vehicle charging plug with the waterproof structure according to claim 1, wherein a return spring (202) is fixedly connected to one side of the bottom of the protective sleeve (2), and the other end of the return spring (202) is fixedly connected to one side of the inner wall of the sliding groove (101).

6. The charging plug with the waterproof structure for the new energy vehicle according to claim 1, wherein the length of the protective sleeve (2) is greater than the length of the charging terminal (4) and the depth of the sliding groove (101).

7. The new energy automobile charging plug with the waterproof structure according to claim 1, wherein a sealing rubber ring is fixedly bonded to the outer periphery of the waterproof cover (6), and the outer periphery of the waterproof cover (6) is in contact with the inner wall of the protective sleeve (2) through the sealing rubber ring.