CN209795219U

CN209795219U - Gun head structure for electric vehicle charging gun

Info

Publication number: CN209795219U
Application number: CN201920355688.3U
Authority: CN
Inventors: 毛玉龙
Original assignee: JIANGXI CEBEA NEW ENERGY TECHNOLOGY Co Ltd
Current assignee: JIANGXI CEBEA NEW ENERGY TECHNOLOGY Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2019-12-17
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses a rifle head structure for electric automobile rifle that charges relates to the rifle technical field that charges. The utility model discloses a rifle head shell, ply-yarn drill and a plurality of fixed subassembly, rifle head shell one end is fixed with the mounting panel, and a mounting panel fixed surface has the grafting shell, ply-yarn drill and grafting shell clearance fit, run through on the ply-yarn drill and be fixed with a plurality of sleeves, and fixed subassembly includes first sleeve pipe, second sleeve pipe, go-between and peg graft pole, and first sleeve pipe one end is connected with a mounting panel fixed surface. The utility model discloses a cooperation of holding ring and constant head tank is used the grafting of ply-yarn drill and grafting shell of being convenient for, moves the handle through the pressure and can drive the grafting piece and slide to logical inslot along the spout, can drive the grafting piece through rotating the handle and slide to the position relative with the spacing groove, and elasticity through the spring can drive the grafting piece and accomodate to the spacing inslot portion, has solved the current problem that the rifle head of the rifle that charges position and wire were not convenient for to overhaul.

Description

Gun head structure for electric vehicle charging gun

Technical Field

the utility model belongs to the technical field of the rifle that charges, especially, relate to a rifle head structure for electric automobile rifle that charges.

Background

Install the ply-yarn drill in the rifle head of current rifle that charges for the direction of wire, nevertheless adopt joint or the connected mode that bonds between current ply-yarn drill and the rifle head, because the restriction in space, the ply-yarn drill is convenient for install but not convenient for demolish, thereby the staff's of not being convenient for maintenance and secondary installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rifle head structure for electric automobile rifle that charges, the cooperation through holding ring and constant head tank uses the grafting of the ply-yarn drill of being convenient for and grafting shell, can drive the grafting piece through pressing and slide to leading inslot along the spout, can drive the grafting piece through rotating the handle and slide to the position relative with the spacing groove, elasticity through the spring can drive the grafting piece and accomodate to the spacing inslot portion, solved current rifle head of charging position and wire and be not convenient for the problem of overhauing.

in order to solve the technical problem, the utility model discloses a realize through following technical scheme:

The utility model relates to a gun head structure for an electric automobile charging gun, which comprises a gun head shell, a line clamp and a plurality of fixing components;

A mounting plate is fixed at one end of the gun head shell, an inserting shell is fixed on one surface of the mounting plate, the wire clamp is in clearance fit with the inserting shell, and a plurality of sleeves are fixedly penetrated on the wire clamp;

The fixing assembly comprises a first sleeve, a second sleeve, a connecting ring and an insertion rod;

one end of the first sleeve is fixedly connected with the surface of the mounting plate, a group of sliding grooves are formed in the first sleeve, a group of limiting grooves are formed in the inner bottom surface of the first sleeve, and a through groove is formed between each limiting groove and each sliding groove;

the circumferential side surface of the second sleeve is fixedly connected with the inner wall of the sleeve, an annular groove is formed in the second sleeve, a plurality of guide rods are fixed in the annular groove, springs are arranged on the outer surfaces of the guide rods in a surrounding mode, an accommodating groove is formed in one end face of the second sleeve, and the accommodating groove is opposite to the sliding groove in position;

The spring accommodating groove is formed in the connecting ring, a plurality of guide holes are formed in the surface of the connecting ring, the connecting ring is in sliding fit with the annular groove through the guide holes and the guide rods, the surface of the connecting ring is fixedly connected with one end, far away from the accommodating groove, of the spring, and a limiting ring is fixed in the connecting ring;

the utility model discloses a convenient operation, including peg graft pole, go-between, socket, limiting ring, socket, connecting rod, socket, the recess is seted up to peg graft pole week side, the peg graft pole passes through recess and limiting ring and rotates to be connected with the go-between, peg graft pole one end is fixed with the handle, peg graft pole other end week side is fixed with a set of grafting piece, accomodate groove and grafting piece clearance fit.

furthermore, a plurality of wire guiding barrels penetrate through and are fixed on the mounting plate, a plurality of wire clamping barrels are fixed on the wire clamp, and the wire guiding barrels are opposite to the wire clamping barrels in position.

furthermore, a positioning groove is formed in the surface of the wire clamp, a positioning ring is fixed on the surface of the mounting plate, and the positioning groove is in clearance fit with the positioning ring.

Furthermore, a reinforcing rib is fixed between the wire clamping barrel and the inner wall of the wire clamp, and the height of the reinforcing rib is the same as that of the wire clamping barrel.

Further, the cross section of spout and the cross section of spacing groove all are the same with the cross section of grafting piece, the degree of depth that leads to the groove and accomodate the groove all is the same with the height of grafting piece.

Furthermore, the handle is of a disc-shaped structure, and a plurality of anti-skidding openings are formed in the peripheral side face of the handle.

The utility model discloses following beneficial effect has:

the utility model discloses a cooperation of holding ring and constant head tank is used, the clearance fit of ply-yarn drill and grafting shell can be pegged graft the ply-yarn drill inside the grafting shell, can drive the go-between and slide in the ring channel through being equipped with the guide bar and the guiding hole, it can drive the grafting piece and slide to leading inslot along the spout to move the handle through pressing, can drive the grafting piece through rotating the handle and slide to the position relative with the spacing groove, elasticity through the spring can drive the grafting piece and accomodate to spacing inslot portion, can be in the same place first sleeve pipe and second sleeve pipe are fixed, thereby can fix the ply-yarn drill inside the rifle head shell, the installation and the demolition of the ply-yarn drill of being convenient for, the convenience is to the maintenance of the rifle head and the.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a gun head structure for an electric vehicle charging gun according to the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the structure of the gun head casing;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is a schematic diagram of a left view angle of a line card;

FIG. 8 is a structural diagram of a line card right view angle;

FIG. 9 is a schematic view of the second sleeve, the connection ring and the insertion rod;

FIG. 10 is a schematic structural view of a second sleeve;

FIG. 11 is a schematic view of the attachment ring;

FIG. 12 is a schematic view of the structure of the insertion rod;

in the drawings, the components represented by the respective reference numerals are listed below:

1-gun head shell, 2-line card, 3-fixed component, 4-first sleeve, 5-second sleeve, 6-connecting ring, 7-plug rod, 101-mounting plate, 102-plug shell, 103-wire guide cylinder, 104-positioning ring, 201-sleeve, 202-wire clamping cylinder, 203-positioning groove, 204-reinforcing rib, 401-sliding groove, 402-limiting groove, 403-through groove, 501-annular groove, 502-guide rod, 503-spring, 504-accommodating groove, 601-guide hole, 602-limiting ring, 701-groove, 702-handle, 703-plug block and 704-anti-slip port.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-12, the utility model relates to a gun head structure for an electric vehicle charging gun, which comprises a gun head shell 1, a wire clip 2 and three fixing components 3, wherein the three fixing components 3 are distributed on the wire clip 2 in a triangular shape;

a mounting plate 101 is fixed at one end of the gun head shell 1, an inserting shell 102 is fixed on one surface of the mounting plate 101, a line card 2 is in clearance fit with the inserting shell 102, and three sleeves 201 are fixedly penetrated on the line card 2;

the fixing component 3 comprises a first sleeve 4, a second sleeve 5, a connecting ring 6 and an inserting rod 7;

one end of the first sleeve 4 is fixedly connected with one surface of the mounting plate 101, a group of sliding grooves 401 are formed in the first sleeve 4, a group of limiting grooves 402 are formed in the inner bottom surface of the first sleeve 4, and a through groove 403 is formed between the limiting grooves 402 and the sliding grooves 401;

the peripheral side surface of the second sleeve 5 is fixedly connected with the inner wall of the sleeve 201, an annular groove 501 is formed in the second sleeve 5, six guide rods 502 are fixed in the annular groove 501, a spring 503 is arranged on the outer surface of each guide rod 502 in a surrounding mode, an accommodating groove 504 is formed in one end surface of the second sleeve 5, and the accommodating groove 504 is opposite to the sliding groove 401 in position;

six guide holes 601 are formed in one surface of the connecting ring 6, the connecting ring 6 is in sliding fit with the annular groove 501 through the guide holes 601 and the guide rods 502, one surface of the connecting ring 6 is fixedly connected with one end, far away from the accommodating groove 504, of the spring 503, and a limiting ring 602 is fixed in the connecting ring 6;

the peripheral side surface of the insertion rod 7 is provided with a groove 701, the insertion rod 7 is rotatably connected with the connecting ring 6 through the groove 701 and the limiting ring 602, one end of the insertion rod 7 is fixed with a handle 702, the peripheral side surface of the other end of the insertion rod 7 is fixed with a group of insertion blocks 703, and the accommodating groove 504 is in clearance fit with the insertion blocks 703.

as shown in fig. 3, 5, 7 and 8, five wire barrels 103 are fixedly inserted into the mounting plate 101, five wire clamping barrels 202 are fixedly arranged on the wire clip 2, and the wire barrels 103 are opposite to the wire clamping barrels 202.

as shown in fig. 5 and 8, a positioning groove 203 is formed on one surface of the line card 2, a positioning ring 104 is fixed on one surface of the mounting plate 101, and the positioning groove 203 is in clearance fit with the positioning ring 104.

as shown in fig. 7 and 8, a reinforcing rib 204 is fixed between the wire clamping cylinder 202 and the inner wall of the wire clamp 2, and the height of the reinforcing rib 204 is the same as that of the wire clamping cylinder 202.

The cross section of the sliding groove 401 and the cross section of the limiting groove 402 are both the same as the cross section of the plug-in block 703, and the depth of the through groove 403 and the depth of the accommodating groove 504 are both the same as the height of the plug-in block 703.

As shown in fig. 9 and 12, the handle 702 has a disc-shaped structure, and fifteen anti-slip openings 704 are formed on the peripheral side surface of the handle 702.

one specific application of this embodiment is: during the installation, can peg graft the ply-yarn drill 2 in plug shell 102 with the clearance fit of ply-yarn drill 2 and plug shell 102, 5 one end contact first sleeve 4 of second sleeve this moment, and plug-in block 703 aims at spout 401, press down handle 702 and can drive go-between 6 and slide in ring channel 501 along guide bar 502, plug-in block 703 can slide logical groove 403 along spout 401 simultaneously, it can drive plug-in block 703 and slide to the position relative with spacing groove 402 to rotate handle 702, can drive plug-in block 703 through the elasticity of spring 503 and accomodate to spacing groove 402 inside, can be together fixed with first sleeve 4 and second sleeve 5, can fix ply-yarn drill 2 inside rifle head shell 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. a rifle head structure for electric automobile rifle that charges, including rifle head shell (1) and ply-yarn drill (2), its characterized in that: also comprises a plurality of fixed components (3);

A mounting plate (101) is fixed at one end of the gun head shell (1), an inserting shell (102) is fixed on one surface of the mounting plate (101), the line card (2) is in clearance fit with the inserting shell (102), and a plurality of sleeves (201) are fixedly penetrated on the line card (2);

the fixing component (3) comprises a first sleeve (4), a second sleeve (5), a connecting ring (6) and an insertion rod (7);

One end of the first sleeve (4) is fixedly connected with one surface of the mounting plate (101), a group of sliding grooves (401) are formed in the first sleeve (4), a group of limiting grooves (402) are formed in the inner bottom surface of the first sleeve (4), and a through groove (403) is formed between each limiting groove (402) and each sliding groove (401);

the peripheral side face of the second sleeve (5) is fixedly connected with the inner wall of the sleeve (201), an annular groove (501) is formed in the second sleeve (5), a plurality of guide rods (502) are fixed in the annular groove (501), springs (503) are arranged on the outer surfaces of the guide rods (502) in a surrounding mode, an accommodating groove (504) is formed in one end face of the second sleeve (5), and the accommodating groove (504) is opposite to the sliding groove (401);

A plurality of guide holes (601) are formed in one surface of the connecting ring (6), the connecting ring (6) is in sliding fit with the annular groove (501) through the guide holes (601) and the guide rods (502), one surface of the connecting ring (6) is fixedly connected with one end, far away from the accommodating groove (504), of the spring (503), and a limiting ring (602) is fixed in the connecting ring (6);

the side face of the periphery of the insertion rod (7) is provided with a groove (701), the insertion rod (7) is rotatably connected with the connecting ring (6) through the groove (701) and the limiting ring (602), one end of the insertion rod (7) is fixed with a handle (702), the side face of the periphery of the other end of the insertion rod (7) is fixed with a group of insertion blocks (703), and the accommodating groove (504) is in clearance fit with the insertion blocks (703).

2. The gun head structure for the electric vehicle charging gun according to claim 1, wherein a plurality of wire guide barrels (103) are fixed on the mounting plate (101) in a penetrating manner, a plurality of wire clamping barrels (202) are fixed on the wire clamp (2), and the wire guide barrels (103) are opposite to the wire clamping barrels (202) in position.

3. The gun head structure for the electric vehicle charging gun according to claim 1, wherein a positioning groove (203) is formed in one surface of the line clip (2), a positioning ring (104) is fixed on one surface of the mounting plate (101), and the positioning groove (203) is in clearance fit with the positioning ring (104).

4. The gun head structure for the electric vehicle charging gun according to claim 2, wherein a reinforcing rib (204) is fixed between the wire clamping barrel (202) and the inner wall of the wire clamp (2), and the height of the reinforcing rib (204) is the same as that of the wire clamping barrel (202).

5. The gun head structure for the electric vehicle charging gun according to claim 1, wherein the cross section of the sliding groove (401) and the cross section of the limiting groove (402) are both the same as the cross section of the plug block (703), and the depth of the through groove (403) and the depth of the accommodating groove (504) are both the same as the height of the plug block (703).

6. the gun head structure for the electric vehicle charging gun according to claim 1, wherein the handle (702) is of a disc-shaped structure, and a plurality of anti-slip ports (704) are formed on the peripheral side surface of the handle (702).