1. The utility model provides a new energy automobile inserts electric socket, includes charging socket (1) and charging plug (2), its characterized in that, the auxiliary member of inflation function is installed to charging socket (1) inner wall, the auxiliary member inboard is connected with transmission function's sealing member.

2. The new energy automobile plug-in socket according to claim 1, wherein the sealing element comprises a connecting block (101), a second air bag (103), a worm (1031), a connecting rod (1032) and a worm wheel (1033), the connecting block (101) is connected to the front face of the second air bag (103), the worm (1031) is connected to the outer side face of the second air bag (103), the worm wheel (1033) is connected to one side of the worm (1031), and the connecting rod (1032) is connected to the European side, away from the worm (1031), of the worm wheel (1033).

3. The new energy automobile plug socket according to claim 1 or 2, characterized in that the connecting block (101) is arranged in a ring shape on the front surface of the second air bag (103) and is attached to the inner wall of the charging socket (1).

4. The new energy automobile plug socket according to claim 2, characterized in that the inner side of the second air bag (103) is arranged in a wave shape.

5. The new energy automobile plug socket according to claim 2, wherein a side of the connecting rod (1032) adjacent to the worm wheel (1033) is provided with a rack groove.

6. The new energy automobile plug socket according to claim 1, wherein the auxiliary member comprises a first air bag (102) and a push rod (1021), and the push rod (1021) is connected to the inner wall of the first air bag (102).

7. The new energy automobile plug socket according to claim 6, wherein the first air bag (102) is filled with purified water.

8. The new energy automobile plug socket according to claim 2 or 6, characterized in that one end of the push rod (1021) far away from the first air bag (102) is arranged in an arc shape and matched with the arc surface of the outer wall of the second air bag (103).

9. The new energy automobile plug socket according to claim 2 or 6, characterized in that one side of the worm (1031) away from the second airbag (103) is connected to the inner side of the first airbag (102).

Background

The new energy automobile adopts unconventional automobile fuel as a power source, and the new energy automobile supplements energy through a charging socket.

About the plug socket, through search and discovery, a clamping structure of a new energy automobile charging socket is disclosed in patent number 202020501072.5, and the clamping structure of the new energy automobile charging socket enables a charging plug and the charging interface to be connected without a gap through a sleeve, a connecting groove, a sealing piece, a second clamping ring groove, a first spring, a connecting insertion pipe and a rubber ring, so that charging can be safely carried out; through with the sleeve pipe card in coupling groove's inside to and through connecting intubate and rubber circle, make the interface that charges and the gap can not appear of charging plug rifle head after connecting.

This kind of charging socket utilizes the rubber circle to seal charging socket, because charging plug frequently pulls out under the condition of inserting the use, makes the rubber circle condition such as ageing that drops easily, and then needs often change it.

Disclosure of Invention

In order to solve the technical problems, the invention provides a new energy automobile plug socket to solve the problems described in the background art.

The invention relates to a purpose and an effect of a new energy automobile plug socket, which are achieved by the following specific technical means: the utility model provides a new energy automobile inserts electric socket, is including charging socket and charging plug, the inboard fixed mounting of socket inner wall that charges has the second gasbag, the positive fixedly connected with connecting block of second gasbag, second gasbag lateral surface fixedly connected with worm and connecting rod, the meshing of worm one side is provided with the worm wheel, the socket inner wall one side fixed mounting that charges has first gasbag, the inboard fixedly connected with push rod of first gasbag.

Preferably, the connecting block is arranged on the front surface of the second air bag in an annular mode and attached to the inner wall of the charging socket.

Preferably, the inner side of the second air bag is arranged in a wave shape.

Preferably, a rack slot is arranged on one side of the connecting rod adjacent to the worm wheel.

Preferably, the first air bag is internally filled with purified water.

Preferably, the end of the push rod, which is far away from the first air bag, is in arc-shaped arrangement and is matched with the arc surface of the outer wall of the second air bag.

Preferably, the worm is connected to the inside of the first balloon on the side of the worm remote from the second balloon.

Advantageous effects

This kind of new energy automobile inserts electric socket, when charging plug inserts the socket that charges inside, charging plug gets into the inside back extrusion sealing member of socket that charges, the sealing member receives pressure to carry out the transmission to the auxiliary member, extrude it simultaneously, thereby the auxiliary member receives the appreciation back of pressure, this pressure appreciation promotes the auxiliary member in the twinkling of an eye and extrudes the sealing member, and then the sealing member extrudees the charging plug and seals, the sealing member receives pressure to be promoted to shelter from charging plug and the socket junction that charges after removing to one side simultaneously, and then stability and the leakproofness that charging plug and charging socket are connected are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a right side cross-sectional view of the charging socket according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the auxiliary member of the present invention;

FIG. 5 is a schematic view of the seal of the present invention;

fig. 6 is a schematic view of a connection structure of a charging socket and a charging plug according to the present invention.

In fig. 1 to 6, the correspondence between the component names and the reference numbers is:

1. a charging socket; 101. connecting blocks; 102. a first air bag; 1021. a push rod; 103. a second air bag; 1031. a worm; 1032. a connecting rod; 1033. a worm gear; 2. and a charging plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in figures 1 to 6:

example 1

The embodiment provides a new energy automobile plug socket, and it includes charging socket 1 and charging plug 2, and the auxiliary member of inflation function is installed to 1 inner wall of charging socket, and the auxiliary member inboard is connected with transmission function's sealing member.

The new energy automobile that this embodiment provided inserts electric socket, through inserting charging plug 2 charging socket 1 inside, charging plug 2 gets into 1 inside back of charging socket and produces thrust to the sealing member, the sealing member receives thrust to transmit, thereby the sealing member promotes the auxiliary member and extrudes it, the auxiliary member is pushed one side and is extrudeed the sealing member by the pressure expansion, the sealing member causes pressure to itself in the driven, the sealing member is promoted one side and is sheltered from charging plug 2 one side, and then make the sealing member seal up charging plug 2, prevent that the rainwater from getting into from charging plug 2 and 1 junction gap of charging socket and lead to the power short circuit, and improve the steadiness that both connect.

The new energy automobile that this embodiment provided inserts electric socket, it passes through the mutual cooperation between auxiliary member and the sealing member to this steadiness and the leakproofness that improve charging plug and charging socket and be connected.

Example 2

This example differs from example 1 in that: the sealing element of the embodiment comprises a connecting block 101, a second air bag 103, a worm 1031, a connecting rod 1032 and a worm wheel 1033, wherein the connecting block 101 is connected to the front surface of the second air bag 103, the worm 1031 is connected to the outer side surface of the second air bag 103, the worm wheel 1033 is connected to one side of the worm 1031, and the connecting rod 1032 is connected to the European side of the worm wheel 1033 far away from the worm 1031; the connecting block 101 is annularly arranged on the front surface of the second air bag 103 and is attached to the inner wall of the charging socket 1; the inner side of the second air bag 103 is arranged in a wave shape; the worm 1031 is connected to the inner side of the first airbag 102 at the side away from the second airbag 103; one side of the connecting rod 1032 adjacent to the worm wheel 1033 is provided with a rack groove;

wherein, through inserting charging plug 2 inside charging socket 1, charging plug 2 gets into inside back to the second gasbag 103 of charging socket 1 extrusion, and produce thrust, the second gasbag 103 is expanded by the thrust of charging plug 2 and is made the worm 1031 upwards move, the worm 1031 upwards moves the in-process and makes worm wheel 1033 carry out clockwise rotation, thereby worm wheel 1033 anticlockwise rotation makes connecting rod 1032 remove downwards, exert pressure to second gasbag 103 lateral surface when connecting rod 1032 removes downwards, and then second gasbag 103 receives the inflation of pressure and laminates the charging plug 2 outside, and make it fixed, second gasbag 103 promotes connecting block 101 and moves to the outside at the in-process of inflation, connecting block 101 shelters from the junction of charging plug 2 and charging socket 1 after moving to the outside.

Wherein, connecting block 101 is the annular and sets up in second gasbag 103 openly, and laminate in charging socket 1's inner wall, be favorable to inserting charging socket 1 when inside as charging plug 2, charging plug 2 is to second gasbag 103 pressure production, thereby second gasbag 103 promotes connecting block 101 to remove to the outside after receiving the external force inflation, connecting block 101 receives second gasbag 103 thrust to laminate in 2 lateral surfaces roll-off of charging plug, and then connecting block 101 shelters from charging plug 2 and charging socket 1's junction, improve the leakproofness, when charging plug 2 pulls out from charging socket 1 inside, the pressure that second gasbag 103 receives disappears, second gasbag 103 replies to initial condition, it is inside to drive connecting block 101 withdrawal charging socket 1 simultaneously.

Wherein, the inboard wave setting that is of second gasbag 103, be favorable to charging plug 2 to insert charging socket 1 inside, charging plug 2 extrudees the wave-shaped face of second gasbag 103, thereby second gasbag 103 receives the pressure inflation to promote worm 1031 rebound, worm 1031 rebound drives worm wheel 1033 clockwise rotation, worm wheel 1033 clockwise rotation drives connecting rod 1032 rebound, extrude second gasbag 103, second gasbag 103 receives connecting rod 1032 extrusion inflation back, extrude through inboard wave face charging plug 2 sealed, thereby improve charging plug 2 at the inside stability of charging socket 1.

Wherein, the side of the worm 1031 far away from the second airbag 103 is connected to the inner side of the first airbag 102, which is beneficial for when the second airbag 103 is pressurized, the second airbag 103 is pressurized to expand to push the worm 1031 to move to one side, so that the worm 1031 is pressurized to the first airbag 102, the first airbag 102 is pressurized to push the push rod 1021 to move to one side, and then the push rod 1021 applies pressure to the outer side surface of the second airbag 103, so that the second airbag 103 is expanded to push the connecting block 101 to move to the outer side, and the charging plug 2 is squeezed and fixed, thereby improving the sealing performance between the charging socket 1 and the charging plug 2.

Wherein, the side of the connecting rod 1032 adjacent to the worm wheel 1033 is provided with a rack slot, which is beneficial for driving the worm wheel 1033 to rotate clockwise in the upward process of the worm 1031 when the worm 1031 is pushed to move upward by the expansion of the second airbag 103, the rack slot on the side of the connecting rod 1032 drives the connecting rod 1032 to move downward while the worm wheel 1033 rotates clockwise, the connecting rod 1032 moves downward to extrude the second airbag 103, and when the worm 1031 is pushed to move upward by the expansion of the second airbag 103, the worm 1031 pushes and extrudes the first airbag 102 at the same time, so that the first airbag 102 assists the extrusion of the connecting rod 1032 to the second airbag 103.

Example 3

This example differs from example 1 in that: the auxiliary part of the embodiment comprises a first air bag 102 and a push rod 1021, wherein the push rod 1021 is connected with the inner wall of the first air bag 102; the first air bag 102 is filled with purified water; one end of the push rod 1021, which is far away from the first air bag 102, is arranged in an arc shape and is matched with the arc surface of the outer wall of the second air bag 103.

Wherein, through inside inserting charging plug 2 into charging socket 1, the second gasbag 103 is extruded after charging plug 2 gets into charging socket 1 inside for the second gasbag 103 is pressed the inflation and is promoted worm 1031 and move to one side, and extrude first gasbag 102, thereby its inside pure water is pressed the first gasbag 102 of promotion and is made push rod 1021 move to second gasbag 103 one side, push rod 1021 promotes second gasbag 103 and makes its inflation improve leakproofness and stability between charging plug 2 and charging socket 1.

Wherein, the first gasbag 102 is filled with the pure water, be favorable to when second gasbag 103 receives the pressure inflation to promote worm 1031 to move to one side and extrude first gasbag 102, after the arbitrary some pure water of first gasbag 102 received the increment of pressure, this pressure increment reaches static pure water each point in the twinkling of an eye, thereby the pure water makes first gasbag 102 promote push rod 1021 to move to second gasbag 103 lateral surface, and make push rod 1021 extrude second gasbag 103, when first gasbag 102 promoted push rod 1021, promote connecting rod 1032 and extrude second gasbag 103, and then supplementary second gasbag 103 inflation improves leakproofness and stability between charging socket 1 and the charging plug 2.

Wherein, the one end that push rod 1021 was kept away from first gasbag 102 is the arc setting, and with second gasbag 103 outer wall cambered surface phase-match, be favorable to pushing first gasbag 102 as worm 1031, and make its inside purified water receive the appreciation of pressure after, make the purified water promote first gasbag 102 and drive push rod 1021 and move to second gasbag 103 lateral surface, be the arc setting through push rod 1021 and the adjacent one side of second gasbag 103, reduce the wearing and tearing to second gasbag 103, and increase push rod 1021 and second gasbag 103 area of contact, thereby improve the pressure that push rod 1021 applied to second gasbag 103.

In summary, the embodiment of the invention provides a new energy automobile plug socket, which comprises a charging socket 1 and a charging plug 2, wherein an auxiliary part with an expansion function is installed on the inner wall of the charging socket 1, and a sealing part with a transmission function is connected to the inner side of the auxiliary part.

According to the new energy automobile power plug socket provided by the invention, the auxiliary piece and the sealing piece are matched with each other, so that the connection stability and the sealing property of the charging plug and the charging socket are improved.