CN216598201U

CN216598201U - Direct current rifle connection structure that charges of convenient scene is changed

Info

Publication number: CN216598201U
Application number: CN202123403606.4U
Authority: CN
Inventors: 陈刚; 刑庆; 梁翔飞
Original assignee: Guangzhou Wancheng Wanchong New Energy Technology Co ltd
Current assignee: Guangzhou Wancheng Wanchong New Energy Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a make things convenient for direct current rifle connection structure that charges of on-spot change, including rifle body and the line subassembly that charges, the rifle body that charges includes the handle, and the one end an organic whole of handle is provided with the plug, and the other end an organic whole of handle is provided with a line section of thick bamboo, and the inserting groove has been seted up to the tip of a line section of thick bamboo, and the tip demountable installation of a line section of thick bamboo has the line subassembly, and the line subassembly includes plug wire piece and compression cylinder, and the outside cover of plug wire piece is equipped with compression cylinder, and the plug wire piece is pegged graft in the inserting groove. The utility model discloses make things convenient for the later stage to overhaul and change the rifle that charges, the high-speed joint is fixed, improves the convenience of changing.

Description

Make things convenient for direct current rifle connection structure that charges of on-spot change

Technical Field

The utility model relates to a new forms of energy rifle technical field that charges especially relates to a make things convenient for direct current rifle connection structure that charges of on-the-spot change.

Background

In recent years, the automobile industry in China develops rapidly, particularly new energy automobiles, the new energy automobiles are developed most rapidly as pure electric vehicles and oil-electricity hybrid electric vehicles, a charging interface of the electric automobile is connected with a charging pile through a charging gun for charging, the direct-current charging gun belongs to a vulnerable part in the whole life cycle of the charging pile at present, the charging pile needs to be replaced no matter whether a fault exists after being used for a period of time, the replacement frequency is high, 3-4 charging guns need to be replaced every year when the charging pile is frequently used in individual occasions, however, when the charging gun is replaced in an operation site, most of the charging guns adopt a mode of leading out wires from the bottom of the pile body, a wiring terminal row is also positioned at the bottom of the pile body, the replacement of a signal cable is not easy to operate, misconnection is easy to cause, and the replacement of the charging guns of different manufacturers can more test the service capability of operation and maintenance personnel.

Therefore, a direct current charging gun connecting structure convenient for field replacement is needed, so that the charging gun is convenient to overhaul and replace in the later period, the charging gun is fast connected and fixed, and the replacement convenience is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for direct current rifle connection structure that charges of on-spot change aims at improving and has now when the rifle that charges is changed in the operation scene, and the rifle that charges adopts the mode of being qualified for the next round of competitions from the pile body bottom mostly, and binding post row is located the pile body bottom equally, changes the not easy operation of signal cable, causes the misconnection moreover easily, changes the rifle that charges of different producers and more examines fortune dimension personnel's operational capability.

The utility model discloses a realize like this:

the utility model provides a make things convenient for direct current rifle connection structure that charges of on-spot change, includes rifle body and the line subassembly that charges, and the rifle body that charges includes the handle, and the one end an organic whole of handle is provided with the plug, and the other end an organic whole of handle is provided with a line section of thick bamboo, and the inserting groove has been seted up to the tip of a line section of thick bamboo, and the tip demountable installation of a line section of thick bamboo has the line subassembly, and the line subassembly includes plug wire piece and compression cylinder, and the outside cover of plug wire piece is equipped with compression cylinder, and the plug wire piece is pegged graft in the inserting groove.

Furthermore, one end of the pressing cylinder penetrates through the pressing cylinder, and the other end of the pressing cylinder penetrates through the hole ring.

And then run through the setting through the one end of clamping cylinder, the other end of clamping cylinder runs through and installs the grommet to make things convenient for spacing plug wire piece that compresses tightly.

Furthermore, a bearing is installed on the outer circumference of the hole ring, and the outer ring of the bearing is fixedly connected with the pressing cylinder.

And then install the bearing on the outer circumference through the ring orifice, bearing inner race and clamping cylinder fixed connection to connect during the equipment and compress tightly the lug.

Furthermore, a compression spring is vertically fixed at one end, facing the compression cylinder, of the wire plugging block, an insertion rod is vertically fixed at one end, facing the compression cylinder, of the wire plugging block, and the insertion rod penetrates through the hole ring in an inserted mode.

And then through the plug wire piece towards the one end vertical fixation of compression tube have pressure spring, the plug wire piece towards the one end vertical fixation of compression tube has the inserted bar, and the inserted bar runs through the grafting in the orifice ring to convenient grafting direction compresses tightly.

Furthermore, the external thread is arranged outside the wire connecting cylinder, the internal thread is arranged on the inner wall of the pressing cylinder, and the external thread on the wire connecting cylinder is connected with the internal thread on the pressing cylinder in a thread assembling mode.

And then seted up the external screw thread through the outside of a wiring section of thick bamboo, seted up the internal thread on the inner wall of clamping cylinder, external screw thread on the wiring section of thick bamboo and the internal thread threaded connection on the clamping cylinder to convenient assembly and disassembly, the change cable of being convenient for.

Furthermore, one end of the pressing cylinder, which is far away from the charging gun body, is communicated with a wire sleeve, and a plurality of wire holes are formed in the wire sleeve in a penetrating mode.

And then keep away from the one end intercommunication wired cover of the rifle body that charges through the clamping cylinder, run through on the line cover and seted up a plurality of line holes, the clamping cylinder adopts the rubber material, is convenient for avoid the cable to take place to buckle, influences the life of cable.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using this direct current rifle connection structure that charges who makes things convenient for the scene to change, during the use with the cable hole on the cable cover that runs through, connect on the plug wire piece, peg graft the plug wire piece in the inserting groove of the wiring section of thick bamboo of handle, then rotate the compression cylinder, it installs on the wiring section of thick bamboo to rotate the screw thread, thereby extrusion pressure spring deformation, thereby compress tightly the plug wire piece and peg graft at the wiring section of thick bamboo, thereby make things convenient for later stage maintenance to change the rifle that charges, the high-speed joint is fixed, improve the convenience of changing, thereby overcome and now when changing the rifle that charges at the operation scene, the rifle that charges adopts the mode of being qualified for the next round of competitions from pile body bottom mostly, the binding post row is located the pile body bottom equally, it neither easy to change the signal cable operation, and cause the misconnection easily, the rifle that charges of changing different producers more tests the operational capability of fortune dimension personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic structural diagram of a charging gun body according to an embodiment of the present invention;

fig. 4 is an exploded view of the wiring assembly according to the embodiment of the present invention.

In the figure: 1. a charging gun body; 11. a handle; 12. a plug; 13. a wire connecting cylinder; 14. inserting grooves; 15. an external thread; 2. a wiring assembly; 21. a wire plugging block; 22. a compression cylinder; 221. an internal thread; 23. a ring of holes; 24. a bearing; 25. inserting a rod; 26. a compression spring; 27. a wire sleeve; 271. a wire hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a direct current charging gun connection structure convenient for field replacement includes a charging gun body 1 and a connection assembly 2, the charging gun body 1 includes a handle 11, one end of the handle 11 is integrally provided with a plug 12, the other end of the handle 11 is integrally provided with a connection barrel 13, the end of the connection barrel 13 is provided with a plug-in groove 14, the connection assembly 2 is detachably mounted on the end of the connection barrel 13, the connection assembly 2 includes a plug-in block 21 and a pressing barrel 22, the pressing barrel 22 is sleeved outside the plug-in block 21, and the plug-in block 21 is plugged in the plug-in groove 14.

And then through when using this direct current charging gun connection structure who makes things convenient for the scene to change, during the use with cable through wire hole 271 on the line cover 27, connect on plug wire piece 21, peg graft plug wire piece 21 in the inserting groove 14 of the terminal barrel 13 of handle 11, then rotate clamping cylinder 22, it installs on terminal barrel 13 to rotate the screw thread, thereby extrusion pressure spring 26 deformation, thereby it pegs graft at terminal barrel 13 to compress tightly plug wire piece 21, thereby make things convenient for the later stage to overhaul the change charging gun, the high-speed joint is fixed, improve the convenience of change.

Referring to fig. 4, one end of the pressing cylinder 22 is disposed through, and the other end of the pressing cylinder 22 is disposed through the hole ring 23.

And then the one end through the clamping cylinder 22 runs through the setting, and the other end of clamping cylinder 22 runs through and installs eyelet 23 to convenient spacing plug wire piece 21 that compresses tightly.

Referring to fig. 4, a bearing 24 is installed on the outer circumference of the annular ring 23, and the outer ring of the bearing 24 is fixedly connected with the pressing cylinder 22.

Furthermore, a bearing 24 is arranged on the outer circumference of the hole ring 23, and the outer ring of the bearing 24 is fixedly connected with the pressing cylinder 22, so that the pressing junction block 21 is connected during assembly.

Referring to fig. 4, a pressing spring 26 is vertically fixed at one end of the wire plugging block 21 facing the pressing cylinder 22, an insertion rod 25 is vertically fixed at one end of the wire plugging block 21 facing the pressing cylinder 22, and the insertion rod 25 penetrates through the hole ring 23.

And then through the plug wire piece 21 towards the one end vertical fixation of compression cylinder 22 have pressure spring 26, the plug wire piece 21 towards the one end vertical fixation of compression cylinder 22 has inserted bar 25, and inserted bar 25 runs through and pegs graft in grommet 23 to make things convenient for the grafting direction to compress tightly.

Referring to fig. 2, the exterior of the wire connecting cylinder 13 is provided with an external thread 15, the inner wall of the pressing cylinder 22 is provided with an internal thread 221, and the external thread 15 on the wire connecting cylinder 13 is in threaded assembly connection with the internal thread 221 on the pressing cylinder 22.

And then the external screw thread 15 has been seted up through the outside of wire barrel 13, seted up internal thread 221 on the inner wall of clamping cylinder 22, external screw thread 15 on the wire barrel 13 and the internal thread 221 threaded connection on the clamping cylinder 22 to convenient assembly and disassembly, the change cable of being convenient for.

Referring to fig. 4, one end of the pressing cylinder 22 away from the charging gun body 1 is communicated with a wire sleeve 27, and a plurality of wire holes 271 are formed through the wire sleeve 27.

And then keep away from the one end intercommunication wired cover 27 of rifle body 1 that charges through pressure cylinder 22, run through on the line cover 27 and seted up a plurality of line holes 271, pressure cylinder 22 adopts rubber material, is convenient for avoid the cable to take place to buckle, influences the life of cable.

The working principle is as follows: when the direct current charging gun connecting structure convenient for field replacement is used, a cable penetrates through the wire hole 271 in the wire sleeve 27 and is connected to the wire plugging block 21 during use, the wire plugging block 21 is plugged into the plugging groove 14 of the wire connection barrel 13 of the handle 11, then the pressing barrel 22 is rotated, the rotating thread is installed on the wire connection barrel 13, and therefore the pressing spring 26 is extruded to deform, and the wire plugging block 21 is tightly plugged into the wire connection barrel 13.

The device that obtains through above-mentioned design has basically satisfied one kind and makes things convenient for the later stage to overhaul and change the rifle that charges, and the high-speed joint is fixed, improves the convenience of changing the use of the direct current rifle connection structure who makes things convenient for the scene to change, but at the present purpose of further perfecting its function, the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for direct current rifle connection structure that charges of on-spot change which characterized in that: including charging gun body (1) and line subassembly (2), charging gun body (1) includes handle (11), the one end an organic whole of handle (11) is provided with plug (12), the other end an organic whole of handle (11) is provided with a wiring section of thick bamboo (13), inserting groove (14) have been seted up to the tip of a wiring section of thick bamboo (13), the tip demountable installation of a wiring section of thick bamboo (13) has line subassembly (2), line subassembly (2) are including plug wire piece (21) and compression cylinder (22), the outside cover of plug wire piece (21) is equipped with compression cylinder (22), plug wire piece (21) are pegged graft in inserting groove (14).

2. The direct current charging gun connecting structure convenient for field replacement according to claim 1, wherein one end of the pressing cylinder (22) is arranged in a penetrating manner, and the other end of the pressing cylinder (22) is provided with an annular ring (23) in a penetrating manner.

3. The direct current charging gun connecting structure convenient for field replacement according to claim 2, wherein a bearing (24) is installed on the outer circumference of the annular ring (23), and the outer ring of the bearing (24) is fixedly connected with the pressing cylinder (22).

4. The direct current charging gun connecting structure convenient for field replacement according to claim 3, wherein a compression spring (26) is vertically fixed at one end of the plug wire block (21) facing the compression cylinder (22), an insertion rod (25) is vertically fixed at one end of the plug wire block (21) facing the compression cylinder (22), and the insertion rod (25) penetrates through the hole ring (23) to be inserted.

5. The direct current charging gun connecting structure convenient for field replacement according to claim 1, wherein an external thread (15) is formed on the outside of the connecting cylinder (13), an internal thread (221) is formed on the inner wall of the pressing cylinder (22), and the external thread (15) on the connecting cylinder (13) is in threaded assembly connection with the internal thread (221) on the pressing cylinder (22).

6. The direct current charging gun connecting structure convenient for field replacement according to claim 5, wherein one end of the pressing cylinder (22) far away from the charging gun body (1) is communicated with a wire sleeve (27), and a plurality of wire holes (271) are formed in the wire sleeve (27) in a penetrating manner.