New energy charging plug

Abstract

The utility model discloses a new energy charging plug, and particularly relates to the technical field of charging plugs, the new energy charging plug comprises a gun body, a connector lug and a support sleeve, the connector lug is fixedly connected to the bottom end of the gun body, the support sleeve is fixed on the outer wall of the connector lug, and the outer wall of the support sleeve is provided with a multi-stage protection mechanism; the multi-stage protection mechanism comprises a rubber sleeve fixedly installed on the outer wall of the supporting sleeve, and an arc-shaped strip is bonded to the outer wall of the rubber sleeve. A multi-stage protection mechanism is adopted, when the gun body of the inserting plate falls onto the ground, the rubber strip rebounds when making contact with the ground, the protection strip rebounds when making contact with the ground, the gun body is supported by the supporting column, and when the head rubber sleeve makes contact with the ground, multi-stage protection operation can be conducted on the outer portion of the gun body; the gun body is prevented from being directly contacted with the ground to cause collision damage, the plug terminal is not easy to damage during charging, and the durability is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging plug technical field more specifically, the utility model relates to a new energy charging plug. BACKGROUND

[0002] The new energy automobile charging plug is connected between the electric vehicle and the charging station or the charging pile, and its main function is power transmission. The main function of the new energy automobile charging plug is to transmit power from the charging pile or the charging station to the battery of the electric vehicle. This is a key link for the endurance of the electric vehicle, which ensures the normal driving of the electric vehicle.

[0003] In the existing public literature, the patent with the patent announcement number CN114899667A discloses a new energy automobile charging plug. The charging plug is matched with the anti-dropping plug through the anti-dropping seat. Two clamping grooves are formed on the inner side wall of the anti-dropping seat, and the clamping block is clamped with the clamping groove. The new energy automobile charging plug has the advantages of plug-in anti-dropping, safe use, etc., and solves the problem of safety hazards caused by the lack of anti-dropping means when the existing charging gun is plugged in or pulled out. The charging plug patent has the following problems.

[0004] When the charging plug is used to charge the new energy vehicle, the hand may slip or fall off during the movement of the charging plug, which may directly cause the charging plug to fall to the ground, thereby causing the charging plug to be easily damaged, making it difficult to achieve buffer protection on the outside of the charging plug, and easily damaging the charging plug. The anti-falling effect is poor, so a new energy charging plug is needed. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a new energy charging plug.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a new energy charging plug, including gun body, terminal and support cover, the terminal is fixedly connected at the bottom end of the gun body, the support cover is fixed on the outer wall of the terminal, and the outer wall of the support cover is provided with a multi-stage protection mechanism; the multi-stage protection mechanism includes a rubber sleeve fixedly installed on the outer wall of the support cover, and the outer wall of the rubber sleeve is bonded with an arc-shaped strip, one side of the rubber sleeve is fixedly connected with two arc-shaped strips, and the outer wall of each arc-shaped strip is bonded and fixedly connected with a rubber strip; one end of the arc-shaped strip is fixedly connected with a support frame, a protective strip is fixedly connected on one side of the support frame, the other side of the support frame is fixedly connected with a support column, and one end of the support frame is fixedly connected with a head protective sleeve, and the outer wall of the head protective sleeve is bonded with a head rubber sleeve.

[0007] Preferably, the rubber sleeve, the rubber strip and the protective strip are all made of rubber material, the vertical cross-section shape of the rubber sleeve is a circular ring, the cross-section shape of the arc-shaped strip is a circular arc, the two arc-shaped strips are symmetrically arranged about the gun body, the two support columns are symmetrically arranged about the gun body, the two support columns are fixedly connected with the gun body, the top end of the gun body is fixedly connected with a plug terminal, the outer wall of the gun body and close to the position of the terminal are fixedly connected with two anti-skid pads, the two anti-skid pads are symmetrically arranged about the gun body, and the outer wall of the gun body is provided with a plurality of holding grooves at the bottom end.

[0008] In the technical scheme, when the gun body of the plug falls to the ground, the rubber sleeve contacts the ground to achieve buffering operation, the terminal is supported by the supporting sleeve, the rubber strip rebounds when contacting the ground, the protective strip also rebounds when contacting the ground, the support frame can stably support the support column, and the head rubber sleeve supports the head protective sleeve when contacting the ground, so that the head protective sleeve can also achieve buffering operation, thereby achieving multi-point buffering protection of the gun body during use.

[0009] Preferably, the outer wall of the gun body is provided with an auxiliary support assembly at the top end; the auxiliary support assembly comprises a support rod, an auxiliary column, a holding support column, two limiting rings, a friction sleeve and two limiting boxes; the support rod is fixedly installed at the top end of the outer wall of the gun body, the auxiliary column is fixedly connected at the top end of the support rod, and the holding support column is welded at the top end of the auxiliary column; the two limiting rings are fixedly connected at the outer wall of the holding support column, the friction sleeve is fixed between the two limiting rings, and the two limiting boxes are fixed at the outer wall of the limiting ring on both sides; the friction sleeve is made of rubber material, and the two limiting rings are symmetrically arranged about the friction sleeve.

[0010] In the technical scheme, one hand holds the outer wall of the gun body, the other hand holds the outer wall of the friction sleeve, and the two limiting rings limit the hands, the holding support column drives the auxiliary column to move upwards, and the support rod drives the gun body to move upwards, so that the plug terminal is conveniently inserted into the charging port of the new energy vehicle.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] 1. The utility model discloses a multi-stage protection mechanism, when the gun body of the plug falls to the ground, the rubber sleeve contacts the ground to achieve buffering operation, the rubber strip rebounds when contacting the ground, the rubber strip supports the arc-shaped strip, and the protective strip also rebounds when contacting the ground, the support frame can stably support the support column, the support column supports the gun body, and when the head rubber sleeve contacts the ground, the head rubber sleeve supports the head protective sleeve, so that multi-stage protection operation can be achieved on the outside of the gun body, direct contact of the gun body with the ground is avoided to cause collision damage, the plug terminal is more difficult to damage when charging, and the durability is greatly improved.

[0013] 2, the utility model discloses an auxiliary support subassembly, one hand holds in the gun body outer wall, another hand holds on the friction cover outer wall, and the hand is limited to left and right sides through two limit frames, and the hand is limited through two limit rings, and the holding support post drives the auxiliary column to move up, the gun body can assist to provide the supporting force, and two hands assist to charge, and the gun body charges more time-saving and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the main view structural schematic diagram of new energy charging plug of the utility model.

[0015] Fig. 2 It is the auxiliary support subassembly structure schematic diagram of the utility model.

[0016] Fig. 3 It is the auxiliary support subassembly structure schematic diagram of the utility model.

[0017] Fig. 4 It is the main view structural schematic diagram of new energy charging plug of the utility model.

[0018] Fig. 5 It is the main view structural schematic diagram of new energy charging plug of the utility model.

[0019] Fig. 6 It is the auxiliary support subassembly structure schematic diagram of the utility model.

[0020] The figure mark is: 1, gun body;2, terminal;3, support cover;4, rubber cover;5, arc strip;6, rubber strip;7, support frame;8, protection strip;9, support post;10, head cover;11, head rubber cover;12, plug terminal;13, antiskid pad;14, holding groove;15, support rod;16, auxiliary column;17, holding support post;18, limit ring;19, friction cover;20, limit frame. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0022] As the drawing Figs. 1-6The new energy charging plug shown is provided with a multi-stage protection mechanism, which can avoid the gun body 1 from being directly contacted with the ground to cause collision damage, so that the plug terminal 12 is more difficult to be damaged during charging use, and the durability is greatly improved.

[0023] In the technical solution, as shown in the accompanying Figs. 1-3 The connecting head 2 is fixedly connected to the bottom end of the gun body 1, the supporting sleeve 3 is fixed to the outer wall of the connecting head 2, and the outer wall of the supporting sleeve 3 is provided with a multi-stage protection mechanism; the multi-stage protection mechanism comprises a rubber sleeve 4 fixedly installed on the outer wall of the supporting sleeve 3, and the outer wall of the rubber sleeve 4 is bonded with an arc-shaped strip 5; one side of the rubber sleeve 4 is fixedly connected with two arc-shaped strips 5, and the outer wall of each arc-shaped strip 5 is bonded and fixedly connected with a rubber strip 6; one end of the arc-shaped strip 5 is fixedly connected with a supporting frame 7, a protective strip 8 is fixedly connected to one side of the supporting frame 7, the other side of the supporting frame 7 is fixedly connected with a support column 9, one end of the supporting frame 7 is fixedly connected with a head protective sleeve 10, and the outer wall of the head protective sleeve 10 is bonded with a head rubber sleeve 11. The rubber sleeve 4, the rubber strip 6 and the protective strip 8 are all made of rubber material, the vertical cross-sectional shape of the rubber sleeve 4 is a circular ring shape, the cross-sectional shape of the arc-shaped strip 5 is a circular arc shape, and the two arc-shaped strips 5 are symmetrically arranged about the gun body 1. The two support columns 9 are symmetrically arranged about the gun body 1 and are fixedly connected between the gun body 1.

[0024] In the technical solution, as shown in the accompanying Figs. 1-4 The top end of the gun body 1 is fixedly connected with a plug terminal 12, and the outer wall of the gun body 1 and the position close to the connecting head 2 are fixedly connected with two anti-skid pads 13; a plurality of holding grooves 14 are formed in the bottom end of the outer wall of the gun body 1, and the two anti-skid pads 13 are symmetrically arranged about the gun body 1, so as to facilitate the hand to hold on the outer wall of the gun body 1; the anti-skid pads 13 increase the friction of the hand, so that the gun body 1 drives the plug terminal 12 to be inserted into the charging port of the new energy, facilitating the charging operation, and the fingers can be attached to the holding grooves 14 for anti-skid operation.

[0025] When the new energy charging plug is used, the hand holds on the outer wall of the gun body 1, the connecting head 2 is connected to the charging box wire harness, then the hand holds and attaches to the plurality of holding grooves 14, and the anti-skid pads 13 increase the friction of the hand, so that the gun body 1 drives the plug terminal 12 to be inserted into the charging port of the new energy, so as to realize the charging operation of the new energy vehicle.

[0026] When the gun body 1 of the plug falls to the ground, the rubber sleeve 4 contacts the ground to play a buffering operation, at the same time, the rubber sleeve 4 provides a supporting force to the supporting sleeve 3, the supporting sleeve 3 supports the terminal 2, when the rubber strip 6 contacts the ground, it will rebound, and the rubber strip 6 supports the arc-shaped strip 5, and when the protective strip 8 contacts the ground, it will also rebound, at the same time, the protective strip 8 provides a supporting force to the supporting frame 7, and the supporting frame 7 can stably support the support column 9, the support column 9 supports the gun body 1, and when the head rubber sleeve 11 contacts the ground, the head rubber sleeve 11 supports the head protective sleeve 10, the head protective sleeve 10 supports the gun body 1, and the head protective sleeve 10 can also play a buffering operation, so that the gun body 1 is protected by multi-point buffering during use, avoiding collision damage caused by direct contact of the gun body 1 with the ground.

[0027] In the technical solution, as shown in the accompanying drawings, Figs. 5-6 The outer wall top end of the gun body 1 is provided with an auxiliary supporting assembly; the auxiliary supporting assembly comprises a supporting rod 15, an auxiliary column 16, a holding support column 17, two limiting rings 18, a friction sleeve 19 and two limiting frames 20; the supporting rod 15 is fixedly installed at the outer wall top end of the gun body 1, the auxiliary column 16 is fixedly connected at the top end of the supporting rod 15, and the holding support column 17 is welded at the top end of the auxiliary column 16; the two limiting rings 18 are both fixedly connected at the outer wall of the holding support column 17, the friction sleeve 19 is fixed between the two limiting rings 18, and the two limiting frames 20 are respectively fixed at the outer wall of the limiting ring 18 at both sides; the friction sleeve 19 is made of rubber material, and the two limiting rings 18 are symmetrically arranged about the friction sleeve 19.

[0028] When the new energy charging plug is used, one hand holds the outer wall of the gun body 1, and the other hand holds the outer wall of the friction sleeve 19, the two limiting frames 20 limit the hands on both sides, the two limiting rings 18 limit the hands, the friction sleeve 19 drives the holding support column 17 to move upwards, the holding support column 17 drives the auxiliary column 16 to move upwards, the auxiliary column 16 supports the supporting rod 15, and the supporting rod 15 drives the gun body 1 to move upwards, so that the gun body 1 can assist in providing a supporting force, and the plug terminal 12 is conveniently inserted into the charging port position of the new energy vehicle.

[0029] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A new energy charging plug, comprising a gun body (1), a terminal (2) and a supporting sleeve (3), the terminal (2) is fixedly connected to the bottom end of the gun body (1), and the supporting sleeve (3) is fixed to the outer wall of the terminal (2), characterized in that: The outer wall of the support sleeve (3) is provided with a multi-stage protection mechanism; The multi-stage protection mechanism comprises a rubber sleeve (4) fixedly installed on the outer wall of the support sleeve (3), and the outer wall of the rubber sleeve (4) is bonded with an arc-shaped strip (5), one side of the rubber sleeve (4) is fixedly connected with two arc-shaped strips (5), and the outer wall of each arc-shaped strip (5) is bonded and fixedly connected with a rubber strip (6); One end of the arc-shaped strip (5) is fixedly connected with a support frame (7), a protective strip (8) is fixedly connected to one side of the support frame (7), the other side of the support frame (7) is fixedly connected with a support column (9), and one end of the support frame (7) is fixedly connected with a head protective sleeve (10), and the outer wall of the head protective sleeve (10) is bonded with a head rubber sleeve (11).

2. The new energy charging plug according to claim 1, characterized in that: The rubber sleeve (4), the rubber strip (6) and the protective strip (8) are all made of rubber material, and the vertical cross-sectional shape of the rubber sleeve (4) is a circular ring shape.

3. The new energy charging plug according to claim 1, characterized in that: The cross-sectional shape of the arc-shaped strip (5) is a circular arc shape, and the two arc-shaped strips (5) are symmetrically arranged about the gun body (1).

4. The new energy charging plug according to claim 1, characterized in that: The two support columns (9) are symmetrically arranged about the gun body (1) and are fixedly connected between the gun body (1).

5. The new energy charging plug according to claim 1, characterized in that: The top end of the gun body (1) is fixedly connected with a plug terminal (12), the outer wall of the gun body (1) is fixedly connected with two anti-slip pads (13) near the terminal (2), the two anti-slip pads (13) are symmetrically arranged about the gun body (1), and the outer wall of the gun body (1) is provided with a plurality of holding grooves (14) at the bottom end.

6. The new energy charging plug according to claim 1, characterized in that: The outer wall of the gun body (1) is provided with an auxiliary support assembly; The auxiliary support assembly comprises a support rod (15), an auxiliary column (16), a holding support column (17), two limiting rings (18), a friction sleeve (19) and two limiting frames (20); The support rod (15) is fixedly installed at the top end of the outer wall of the gun body (1), and the auxiliary column (16) is fixedly connected at the top end of the support rod (15), and the holding support column (17) is welded at the top end of the auxiliary column (16); The two limiting rings (18) are fixedly connected to the outer wall of the holding support column (17), the friction sleeve (19) is fixed between the two limiting rings (18), and the two limiting frames (20) are fixed to the outer wall of the limiting ring (18) on both sides.

7. A new energy charging plug according to claim 6, characterized in that: The friction sleeve (19) is made of rubber material, and the two limiting rings (18) are symmetrically arranged about the friction sleeve (19).

Images