CN219534953U

CN219534953U - Self-buried new energy charging gun

Info

Publication number: CN219534953U
Application number: CN202320314918.8U
Authority: CN
Inventors: 张利荣; 王朔; 吴杰; 刘文文; 汪志宇
Original assignee: HOTRON PRECISION ELECTRONIC INDUSTRIAL (SUZHOU) CO LTD
Current assignee: HOTRON PRECISION ELECTRONIC INDUSTRIAL (SUZHOU) CO LTD
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-15
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of new energy charging guns, in particular to a self-buried new energy charging gun which comprises a plug and a gun body, wherein a plurality of groups of connecting components are arranged between the plug and the gun body; the connecting assembly comprises a first connecting hole arranged in the plug and a second connecting hole arranged in the gun body, and a self-buried screw used for mutual clamping is inserted between the first connecting hole and the second connecting hole. The utility model reduces the occurrence of the electricity leakage condition of the charging gun, thereby ensuring the effect of safety.

Description

Self-buried new energy charging gun

Technical Field

The utility model relates to the technical field of new energy charging guns, in particular to a self-buried new energy charging gun.

Background

At present, the charging gun mainly comprises a charging gun plug and a gun body, and the connection mode between the charging gun plug and the gun body is a metal screw riveting mode. During the assembly process, 4-5 screws are needed to be locked by staff, so that the assembly process is time-consuming and labor-consuming. The metal screw end is exposed to the rifle body surface, and the screw rod is in the rifle body, and the inside contact charging cable of rifle body after long-term use because wire rod outer protection gum cover is ageing and drag under the comprehensive reasons such as etc. wire rod copper core exposes, and the screw is very easy to contact with the copper core, and there is electric leakage electric shock risk at the rifle head screw department metal part in the contact process.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a self-buried new energy charging gun which has the advantages of reducing the occurrence of the leakage condition of the charging gun and further ensuring the safety.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the self-buried new energy charging gun comprises a plug and a gun body, wherein a plurality of groups of connecting components are arranged between the plug and the gun body;

the connecting assembly comprises a first connecting hole arranged in the plug and a second connecting hole arranged in the gun body, and a self-buried screw used for mutual clamping is inserted between the first connecting hole and the second connecting hole.

Realize above-mentioned technical scheme, through first connecting hole of self-buried screw connection and second connecting hole to realize the rifle body and the connection of plug, the metallic rivet can not be seen on the rifle body surface, and then avoid the appearance of metallic rivet electric leakage condition, thereby guarantee the security.

As a preferable scheme of the utility model, the self-buried screw comprises a cylinder, wherein the two ends of the cylinder are provided with inverted buckles which are symmetrically arranged, and the inverted buckles are obliquely arranged along the direction from the end part to the middle of the cylinder.

Realize above-mentioned technical scheme, the back-off ring all sets up to the middle direction slope along the cylinder tip, and then in order to insert first connecting hole and second connecting hole from burying the screw certainly, when plug and rifle body receive external force separation, the back-off ring like barb thorn butt chucking is on the inner wall of first connecting hole and second connecting hole to prevent rifle body and plug separation, and then guaranteed the compactness of connection.

As a preferable scheme of the utility model, the tilting angle of the inverted buckle is between 40 degrees and 50 degrees.

The technical scheme is realized to the stress angle when the inverted hook ring is clamped with the first connecting hole or the second connecting hole, so that the bearing capacity of the inverted hook ring is guaranteed, and the stability of connection is further guaranteed.

As a preferable mode of the utility model, a plurality of back-off rings are arranged.

The technical scheme is realized to further ensure the stability of connection.

As a preferable scheme of the utility model, the end part on the gun body is provided with a protective sleeve which is sleeved on the plug, the side wall of the plug is provided with a plurality of clamping tongues, and the inner wall of the protective sleeve is provided with clamping grooves for clamping the clamping tongues.

The technical scheme is realized to further ensure the stability of connection.

As a preferable scheme of the utility model, the outer wall of the plug is provided with the positioning ring table, the inner wall of the protective sleeve is provided with the positioning groove for the positioning ring table to abut, and a sealing ring is arranged between the positioning ring table and the bottom wall of the positioning groove.

The technical scheme is realized, namely, the sealing ring is arranged, so that the tightness is ensured, and water flow is prevented from entering from a gap between the plug and the gun body.

In summary, the present utility model includes at least one of the following beneficial technical effects:

through burying the first connecting hole of screw connection and second connecting hole certainly to realize the rifle body and the connection of plug, the metal rivet can not be seen on the rifle body surface, and then avoid the appearance of metal rivet electric leakage condition, thereby guarantee the security.

When the plug and the gun body are separated by external force, the inverted buckle is abutted and clamped on the inner walls of the first connecting hole and the second connecting hole like the barb, so that the gun body and the plug are prevented from being separated, and the connection compactness is further guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is an exploded view of an embodiment of the present utility model.

Fig. 3 is a schematic view of a structure for connecting component parts in an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a self-buried screw according to an embodiment of the present utility model.

Reference numerals: 1. a plug; 11. a first connection hole; 12. positioning a ring table; 13. a clamping tongue; 2. a gun body; 21. a second connection hole; 22. a protective sleeve; 3. self-burying screws; 31. a column; 32. a reverse buckle ring; 4. and (3) sealing rings.

Description of the embodiments

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses a self-buried new energy charging gun. Referring to fig. 1 and 2, the self-buried new energy charging gun comprises a plug 1 and a gun body 2, and a plurality of groups of connecting components are arranged between the plug 1 and the gun body 2.

The connecting assembly comprises a first connecting hole 11 arranged in the plug 1 and a second connecting hole 21 arranged in the gun body 2, wherein the first connecting hole 11 and the plug 1 are integrally formed and supported, and the second connecting hole 21 and the gun body 2 are integrally formed, so that the stability of respective connection is ensured. The self-buried screw 3 used for connecting the first connecting hole 11 and the second connecting hole 21 is inserted between the first connecting hole 11 and the second connecting hole 21, namely, the first connecting hole 11 and the second connecting hole 21 are connected through the self-buried screw 3, so that the connection between the gun body 2 and the plug 1 is realized, the metal rivet cannot be seen on the surface of the gun body 2, and the occurrence of the condition of electric leakage of the metal rivet is avoided, and the safety is ensured.

From burying screw 3 and including cylinder 31, cylinder 31 both ends are provided with the back-off ring 32 that mutual symmetry set up, and back-off ring 32 all sets up to the centre direction slope along cylinder 31 tip, and then in order to insert first connecting hole 11 and second connecting hole 21 from burying screw 3 certainly, when plug 1 and rifle body 2 receive external force separation, back-off ring 32 like the barb thorn butt chucking on the inner wall of first connecting hole 11 and second connecting hole 21 to prevent rifle body 2 and plug 1 separation, and then guaranteed the compactness of connection. And the back-off rings 32 at each end of the column 31 are provided in plurality to further ensure the stability of connection. Meanwhile, the inclination angle of the inverted buckle 32 is 40-50 degrees, and the angle is 45 degrees in the embodiment, so that the stress angle is ensured when the inverted hook ring is clamped with the first connecting hole 11 or the second connecting hole 21, and the bearing capacity and the stability of connection are ensured.

The end on the rifle body 2 is provided with the protective sheath 22 that is used for the cover to establish on plug 1, is provided with a plurality of block tongues 13 on the lateral wall of plug 1, is provided with the draw-in groove (for showing in the figure) that supplies block tongues 13 joint on the inner wall of protective sheath 22 to through the joint of block tongues 13 and draw-in groove, in order to guarantee the stability that rifle body 2 and plug 1 connect. Simultaneously prevent that rivers from getting into from the clearance department between plug 1 and the rifle body 2, be provided with the holding ring platform 12 on the plug 1 outer wall, be provided with the constant head tank that supplies holding ring platform 12 butt on the protective sheath 22 inner wall, be provided with sealing washer 4 between holding ring platform 12 and the constant head tank diapire, promptly through the setting of sealing washer 4 to guarantee the leakproofness.

The implementation principle of the self-buried new energy charging gun provided by the embodiment of the utility model is as follows: 1. the first connecting hole 11 and the second connecting hole 21 are connected through the self-buried screw 3, so that the connection between the gun body 2 and the plug 1 is realized, the metal rivet cannot be seen on the surface of the gun body 2, the occurrence of the condition of electric leakage of the metal rivet is avoided, and the safety is ensured. When the plug 1 and the gun body 2 are separated by external force, the inverted buckle 32 is abutted and clamped on the inner walls of the first connecting hole 11 and the second connecting hole 21 like the barb, so that the gun body 2 and the plug 1 are prevented from being separated, and the connection tightness is further ensured.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a from new forms of energy rifle that charges of burying, includes plug (1) and rifle body (2), its characterized in that: a plurality of groups of connecting components are arranged between the plug (1) and the gun body (2);

the connecting assembly comprises a first connecting hole (11) arranged in the plug (1) and a second connecting hole (21) arranged in the gun body (2), and a self-buried screw (3) for mutual clamping is inserted between the first connecting hole (11) and the second connecting hole (21).

2. The self-buried new energy charging gun according to claim 1, wherein: the self-buried screw (3) comprises a column body (31), wherein the two ends of the column body (31) are provided with inverted rings (32) which are symmetrically arranged, and the inverted rings (32) are obliquely arranged along the direction from the end part of the column body (31) to the middle.

3. The self-buried new energy charging gun according to claim 2, wherein: the inclination angle of the back-off ring (32) is 40-50 degrees.

4. The self-buried new energy charging gun according to claim 2, wherein: the back-off ring (32) is provided with a plurality of.

5. The self-buried new energy charging gun according to claim 1, wherein: the end on the rifle body (2) is provided with protective sheath (22) that are used for the cover to establish on plug (1), is provided with a plurality of block tongues (13) on the lateral wall of plug (1), is provided with the draw-in groove that supplies block tongues (13) joint on the inner wall of protective sheath (22).

6. The self-buried new energy charging gun according to claim 5, wherein: the plug is characterized in that a positioning ring table (12) is arranged on the outer wall of the plug (1), a positioning groove for the positioning ring table (12) to abut against is formed in the inner wall of the protective sleeve (22), and a sealing ring (4) is arranged between the positioning ring table (12) and the bottom wall of the positioning groove.