CN219917700U

CN219917700U - Charging gun adapter

Info

Publication number: CN219917700U
Application number: CN202321073546.0U
Authority: CN
Inventors: 李纯滨; 区东华; 庞宗文
Original assignee: Shenzhen Leaderment Technology Co ltd
Current assignee: Shenzhen Leaderment Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-27
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a charging gun adapter which comprises an upper cover, a lower cover and a fixing piece, wherein a first connecting part is embedded in the bottom of the upper cover, a second connecting part is embedded in the top of the lower cover, an inserting part is arranged at the bottom of the first connecting part, when the first connecting part is in inserting connection with the second connecting part, the outer wall of the inserting part is abutted with the inner wall of the second connecting part, the fixing piece is movably sleeved on the first connecting part and the second connecting part, a plurality of buckles are arranged on the inner wall of the fixing part in a protruding mode, a first clamping groove and a second clamping groove which are matched with the plurality of buckles are respectively arranged on the outer wall of the first connecting part and the outer wall of the second connecting part, and the plurality of buckles rotate along with the rotation of the fixing piece and are respectively clamped with the first clamping groove and the second clamping groove. The utility model enhances the fixed binding force between the upper cover and the lower cover, so that the charging gun adapter can resist the falling impact force more times, is not easy to fall off, and reduces the damage rate of products.

Description

Charging gun adapter

Technical Field

The utility model relates to the technical field of charging conduction, in particular to a charging gun adapter.

Background

The charging gun adapter refers to a connecting device capable of converting alternating current into direct current. The charging gun adapter is an adapter that connects the charging gun to other equipment. It is generally designed to be connectable to any other device, including electric automobiles, electric motorcycles, electric bicycles, and the like. The adapter is typically made up of standard connectors or connector assemblies that allow different types of charging guns to be connected to the same device for more efficient charging.

At present, the charging gun adapter in the market is generally characterized in that the upper cover and the lower cover are made of nylon PA66 wave-adding fibers, the lower cover is made of super-tough PC, the upper cover and the lower cover are matched and fixed mainly through an ultrasonic welding process, but the melting point of the PA66 and GF material is as high as 253 ℃, the requirement on the ultrasonic welding process is extremely high, the melting combination between two parts can be met only by high ultrasonic energy, and the bonding strength after ultrasonic welding is moderate. Therefore, if the charging gun adapter adopting the ultrasonic technology falls down carelessly in the use process, the charging gun adapter is easy to crack and separate, the waterproof function also fails, and the product damage rate is improved.

Disclosure of Invention

The utility model mainly aims to provide a charging gun adapter, which aims to solve the problems that an upper cover and a lower cover of the existing charging gun adapter are easy to fall off and the product damage rate is high.

In order to achieve the above object, the utility model provides a charging gun adapter, which comprises an upper cover, a lower cover and a fixing piece, wherein a first connecting part is embedded in the bottom of the upper cover, a second connecting part is embedded in the top of the lower cover, an inserting part is arranged at the bottom of the first connecting part, when the first connecting part is in inserting connection with the second connecting part, the outer wall of the inserting part is abutted to the inner wall of the second connecting part, the fixing piece is movably sleeved on the first connecting part and the second connecting part, a plurality of buckles are arranged on the inner wall of the fixing part in a protruding mode, a first clamping groove and a second clamping groove which are matched with the plurality of buckles are respectively arranged on the outer wall of the first connecting part and the outer wall of the second connecting part, and the plurality of buckles rotate along with the rotation of the fixing piece and are respectively clamped with the first clamping groove and the second clamping groove.

In one embodiment, the upper cover includes a ring-shaped clamping plate, the ring-shaped clamping plate is disposed at the top of the first connecting portion, the first clamping groove is provided with a first inlet end and a first outlet end, the first inlet end is communicated with the first outlet end, the first inlet end extends to the inserting portion and is communicated with the inserting portion, and the first outlet end extends to the ring-shaped clamping plate and is connected with the ring-shaped clamping plate.

In one embodiment, the width of the first outlet end is twice the width of the first inlet end, and the side of the first inlet end, which is close to the first outlet end, is provided with a slope.

In one embodiment, the second clamping groove is provided with a second inlet end and a second outlet end, the second outlet end is communicated with the second inlet end, and when the outer wall of the insertion part is abutted to the inner wall of the second connecting part, the second inlet end is communicated with the first inlet end.

In one embodiment, the width of the second outlet end is twice the width of the second inlet end, and the side of the second inlet end, which is close to the second outlet end, is provided with a slope.

In one embodiment, the charging gun adapter further comprises a plug terminal, a plurality of first wiring holes are formed in the upper cover, a plurality of second wiring holes are formed in the lower cover, and the plug terminal is arranged in the first wiring holes and the second wiring holes.

In one embodiment, the upper cover further includes a screw fixing hole provided between the plurality of first wiring holes and a screw provided inside the screw fixing hole.

In one embodiment, the lower cover comprises screw fixing columns, the screw fixing columns are arranged among the second wiring holes, the screws penetrate through the screw fixing holes and partially penetrate into the screw fixing columns, and the upper cover is fixedly connected with the lower cover through the screws.

In one embodiment, the upper cover further comprises a groove, and the groove is embedded on the outer wall of the upper cover.

In one embodiment, the first clamping groove and the second clamping groove are both provided with a plurality of buckles, and the number of the plurality of buckles is equal to the sum of the number of the first clamping grooves and the number of the second clamping grooves.

The utility model has the beneficial effects that:

according to the charging gun adapter, the fixing piece is arranged between the upper cover and the lower cover, the first clamping groove and the second clamping groove are respectively arranged on the first connecting part and the second connecting part, and the first clamping groove and the second clamping groove are clamped and fixed with the plurality of buckles on the inner wall of the fixing piece, so that the fixing binding force between the upper cover and the lower cover is enhanced, the charging gun adapter can resist falling impact force for more times, is not easy to fall off, and reduces the damage rate of products.

Drawings

In order to more clearly illustrate the embodiments of the present 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, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an exploded view of a charging gun adapter of the present utility model;

FIG. 2 is a schematic diagram of a charging gun adapter according to the present utility model;

fig. 3 is a partially exploded view of the adaptor of the charging gun of the present utility model.

Reference numerals illustrate:

an upper cover 10; a first connection portion 101; an insertion portion 102; a first card slot 103; a first inlet end 1031; a first outlet end 1032; a bevel 1033; a circular card 104; a first wiring hole 105; screw fixing holes 106; a screw 107; a groove 108; a lower cover 20; a second connection portion 201; a second card slot 202; a second inlet end 2021; a second outlet end 2022; a second wiring hole 203; a fixing member 30; a clasp 301; and a plug terminal 40.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1, an embodiment of the present utility model provides a charging gun adapter, including an upper cover 10, a lower cover 20 and a fixing member 30, a first connection portion 101 is embedded in the bottom of the upper cover 10, a second connection portion 201 is embedded in the top of the lower cover 20, an insertion portion 102 is provided in the bottom of the first connection portion 101, when the first connection portion 101 is partially inserted and connected with the second connection portion 201, an outer wall of the insertion portion 102 abuts against an inner wall of the second connection portion 201, the fixing member 30 is movably sleeved on the first connection portion 101 and the second connection portion 201, a plurality of buckles 301 are protruding on an inner wall of the fixing portion, a first clamping groove 103 and a second clamping groove 202 which are matched with the plurality of buckles 301 are respectively provided on an outer wall of the first connection portion 101 and an outer wall of the second connection portion 201, and the plurality of buckles 301 rotate along with rotation of the fixing member 30 and are respectively engaged with the first clamping groove 103 and the second clamping groove 202.

Specifically, the fixing piece 30 is arranged at the connection position between the upper cover 10 and the lower cover 20 of the charging gun adapter, the first clamping groove 103 and the second clamping groove 202 are respectively arranged on the first connection part 101 and the second connection part 201, the first clamping groove 103 and the second clamping groove 202 are rotationally clamped and fixed with the plurality of buckles 301 arranged on the inner wall of the fixing piece 30, glue is arranged in the first clamping groove 103 and the second clamping groove 202, the fixing binding force between the upper cover 10 and the lower cover 20 is further enhanced, the charging gun adapter can resist the falling impact force of higher and more times, the falling is not easy to occur, and the product damage rate is reduced.

Referring to fig. 1, the upper cover 10 includes a circular clamping plate 104, the circular clamping plate 104 is disposed at the top of the first connecting portion 101, the first clamping groove 103 is provided with a first inlet end 1031 and a first outlet end 1032, the first inlet end 1031 is communicated with the first outlet end 1032, the first inlet end 1031 extends to the inserting portion 102 and is communicated with the inserting portion 102, and the first outlet end 1032 extends to the circular clamping plate 104 and is connected with the circular clamping plate 104. Specifically, the first clamping groove 103 is in a zigzag shape, the buckle 301 enters the first clamping groove 103 from the first inlet end 1031, the buckle 301 slides into the first outlet end 1032 through rotation, the operation is simple and convenient, the result is simple, the manufacturing cost is low, the stability of the upper cover 10 and the lower cover 20 of the charging gun adapter is improved, and the effect is good.

Referring to fig. 1, the width of the first outlet end 1032 is twice the width of the first inlet end 1031, and a side of the first inlet end 1031 adjacent to the first outlet end 1032 is provided as a slope 1033. Specifically, the width of the buckle 301 is consistent with the width of the first inlet end 1031, after the buckle 301 slides into the first outlet end 1032, the top of the first inlet end 1031 abuts against the bottom of the buckle 301, so that the buckle 301 is fixed in the first clamping groove 103, the fixing effect of the upper cover 10 and the fixing piece 30 is achieved, and the design of the inclined plane 1033 is more beneficial for the buckle 301 to slide into the first outlet end 1032, so that the rotation process of the buckle 301 and the first clamping groove 103 in a clamping manner is smoother.

As shown in fig. 1 and 3, the second clamping groove 202 is provided with a second inlet end 2021 and a second outlet end 2022, the second outlet end 2022 communicates with the second inlet end 2021, and the second inlet end 2021 communicates with the first inlet end 1031 when the outer wall of the insertion portion 102 abuts against the inner wall of the second connecting portion 201. Specifically, the position of the second clamping groove 202 and the position of the first clamping groove 103 are vertically symmetrically arranged, the width of the first inlet end 1031 is identical to that of the second inlet end 2021, the first inlet end 1031 is aligned with the second inlet end 2021 in a communication manner, and correspondingly, the position of the buckle 301 on the inner wall of the fixing member 30 is also vertically symmetrically arranged, so that the fixing member 30 is conveniently buckled and fixed with the upper cover 10 and the lower cover 20 at the same time.

Referring to fig. 3, the width of the second outlet end 2022 is twice the width of the second inlet end 2021, and the second inlet end 2021 is provided with a slope 1033 near the second outlet end 2022. In particular, the design of the second inlet end 2021 and the second outlet end 2022 is identical to the design of the second inlet end 2021 and the second outlet end 2022, which are not further described herein.

Referring to fig. 1, the charging gun adapter further includes a plug terminal 40, a plurality of first wiring holes 105 are formed in the upper cover 10, a plurality of second wiring holes 203 are formed in the lower cover 20, and the plug terminal 40 is disposed in the first wiring holes 105 and the second wiring holes 203. In particular, the plug terminal 40 is an important component for connecting between a power source and a charging gun, and can connect two different types of power sources together so as to enable the two different types of power sources to be switched; the plug terminals 40 may be double, triple or quad pins, typically made of wire or cable; the plug terminal 40 is not limited to the function between the charging gun and the power source, but can be used for connecting other devices such as electric vehicles, electric bicycles, other electric vehicles, and the like.

Referring to fig. 1, the upper cover 10 further includes a screw fixing hole 106 and screws 107, the screw fixing hole 106 is disposed between the plurality of first wiring holes 105, and the screws 107 are disposed inside the screw fixing hole 106. Specifically, the number of the screws 107 may be adjusted according to actual needs.

Referring to fig. 1, the lower cover 20 includes screw fixing posts (not shown) disposed between the plurality of second wire connection holes 203, the screws 107 pass through the screw fixing holes 106 and partially penetrate the screw fixing posts, and the upper cover 10 is fixedly connected with the lower cover 20 through the screws 107. In particular, the screw 107 is designed to facilitate further fixing the upper cover 10 to the lower cover 20.

Referring to fig. 2, the upper cover 10 further includes a groove 108, and the groove 108 is embedded in the outer wall of the upper cover 10. Specifically, the groove 108 can be used for connecting and fixing the charging gun adapter, the charging gun and the charging gun socket, so that the charging gun adapter is not easy to fall off, and the damage rate of the charging gun adapter is reduced.

Referring to fig. 3, the first card slot 103 and the second card slot 202 are provided with a plurality of buckles 301, and the number of the plurality of buckles is equal to the sum of the number of the first card slot 103 and the number of the second card slot 202. Specifically, the number of the first clamping groove 103, the second clamping groove 202, and the buckle 301 may be adjusted according to actual needs.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a rifle adapter charges, its characterized in that, includes upper cover, lower cover and mounting, the embedded first connecting portion that is provided with in bottom of upper cover, the embedded second connecting portion that is provided with in top of lower cover, the bottom of first connecting portion is provided with the cartridge portion, first connecting portion with during second connecting portion cartridge connection, the outer wall of cartridge portion with the inner wall butt of second connecting portion, the mounting movable sleeve is established first connecting portion with on the second connecting portion, the protrusion is provided with a plurality of buckle on the fixed portion inner wall, be provided with on the outer wall of first connecting portion and the outer wall of second connecting portion respectively with a plurality of buckle looks adaptation first draw-in groove and second draw-in groove, a plurality of buckle rotate along with the rotation of mounting and respectively with first draw-in groove with second draw-in groove block.

2. The charging gun adapter of claim 1, wherein the upper cover comprises an annular clamping plate, the annular clamping plate is arranged at the top of the first connecting portion, the first clamping groove is provided with a first inlet end and a first outlet end, the first inlet end is communicated with the first outlet end, the first inlet end extends to the inserting portion and is communicated with the inserting portion, and the first outlet end extends to the annular clamping plate and is connected with the annular clamping plate.

3. The gun adapter of claim 2 wherein said first outlet end has a width twice the width of said first inlet end, said first inlet end being beveled on a side adjacent said first outlet end.

4. The charging gun adapter of claim 3, wherein the second clamping groove is provided with a second inlet end and a second outlet end, the second outlet end is communicated with the second inlet end, and when the outer wall of the insertion part is abutted against the inner wall of the second connecting part, the second inlet end is communicated with the first inlet end.

5. The gun adapter of claim 4 wherein said second outlet end has a width twice the width of said second inlet end, and wherein a side of said second inlet end adjacent said second outlet end is beveled.

6. The charging gun adapter of claim 1, further comprising a plug terminal, wherein a plurality of first wiring holes are formed in the upper cover, a plurality of second wiring holes are formed in the lower cover, and the plug terminal is disposed in the first wiring holes and the second wiring holes.

7. The charging gun adapter of claim 6, wherein said upper cover further comprises a screw securing aperture disposed between said plurality of first wire connecting apertures and a screw disposed within said screw securing aperture.

8. The charging gun adapter of claim 7, wherein the lower cover includes a screw fixing post disposed between the plurality of second wire connection holes, the screw passing through the screw fixing hole and partially penetrating the screw fixing post, the upper cover being fixedly connected with the lower cover by the screw.

9. The charging gun adapter of claim 1, wherein the upper cover further comprises a recess, the recess being embedded in an outer wall of the upper cover.

10. The charging gun adapter of claim 1, wherein the first and second slots are each provided with a number equal to the sum of the number of first slots plus the number of second slots.