Charging pile gun wire connector

Abstract

The utility model provides a charging pile gun wire connector. The charging pile gun wire connector comprises a threading flange, a pressing assembly and a plurality of locking pieces. The threading flange comprises a fixing section and a threading section, a sealing structure is arranged at the front end of the threading section, and the outer edge face of the gun wire abuts against the sealing structure of the threading section so as to seal the interior of the threading section. According to the charging pile gun wire connector provided by the utility model, the sealing structure is arranged at the front end of the threading section of the threading flange, the outer edge surface of the gun wire abuts against the sealing structure of the threading section, and the threading section is pressed by the pressing assembly, so that interference fit is formed between the threading section and the gun wire; the structure of the charging pile gun line connector can be simplified, and dustproof and waterproof effects can be effectively achieved; according to the charging pile gun line connector, a plurality of locking pieces such as countersunk screws penetrate through the fixed section of the threading flange and are locked on the charging pile, so that the dismounting direction of the charging pile gun line connector is parallel to the gun line, and no sequence requirement is required for dismounting.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging pile technology field especially relates to a charging pile gun wire connector. BACKGROUND

[0002] The main body of the waterproof connection of the charging pile gun wire on the market is large, and the constituent parts are more, need to use the large wrench to tighten, lead to installation operation is more complex, and installation and dismounting have the order requirement, is unfavorable to production installation and dismounting maintenance, and the compatibility of different line diameters of gun wire is poor. UTILITY MODEL CONTENTS

[0003] The utility model discloses a charging pile gun wire connector which solves the problem of the large main body and many constituent parts of the waterproof connection of the charging pile gun wire, the need to use a large wrench to tighten, the complex installation operation, the sequence requirement of installation and dismounting, the poor compatibility of different line diameters of gun wire and other problems.

[0004] The utility model discloses a charging pile gun wire connector, including the threading flange fixed on the charging pile, the compression assembly for compressing the threading flange and a plurality of locking pieces for fixing the threading flann on the charging pile.

[0005] The threading flange includes a fixed segment fixed on the charging pile and a threading segment for the gun wire to pass through, and the front end of the threading segment is provided with a sealing structure, and the outer edge surface of the gun wire abuts against the sealing structure of the threading segment to seal the inside of the threading segment.

[0006] Further, the threading segment of the threading flange is cylindrical, and the sealing structure is an inner buckle structure formed by the threading segment extending inwardly and obliquely.

[0007] Further, the compression assembly includes an upper compression sheet and a lower compression sheet attached to the threading segment of the threading flange and a locking screw for locking the upper compression sheet and the lower compression sheet and compressing the threading segment.

[0008] Further, the upper compression sheet and the lower compression sheet each include an attachment part for attaching to the threading segment and a locking part for the locking screw to pass through and lock.

[0009] Further, the attachment part is an arc-shaped attachment part matched with the shape of the threading segment, and the locking part of the upper compression sheet and the lower compression sheet is provided with a fixing hole for the locking screw to pass through.

[0010] Further, the bottom of the locking part of the lower layer compression sheet is also provided with a press-in nut, and the threaded shank of the locking screw passes through the locking part of the layer compression sheet and the lower layer compression sheet and is locked in the press-in nut.

[0011] Further, the compression assembly further comprises a connector base, and the lower layer compression sheet is welded and fixed on the connector base.

[0012] Further, the connector base is provided with a plurality of positioning holes through which the locking pieces pass.

[0013] Further, the threading flange is a rubber flange, and the locking part of the threading flange is provided with a plurality of mounting holes through which the locking pieces pass, and the mounting holes are concentrically arranged with the positioning holes.

[0014] The charging pile gun wire connector has the advantages that: the sealing structure is arranged at the front end of the threading segment of the threading flange, the outer edge surface of the gun wire abuts against the sealing structure of the threading segment, the threading segment and the gun wire are in interference fit by the compression of the compression assembly, the structure of the charging pile gun wire connector is simplified, dust and water are effectively prevented, the charging pile gun wire connector is compatible with gun wires of different diameters, the use scene of the charging pile gun wire connector is enriched, the charging pile gun wire connector is disassembled and assembled in parallel with the gun wire, the disassembly and assembly of the sink head screw are not blocked by parts, the disassembly and assembly are not required to be in sequence, the space for the disassembly and assembly tool is large, the convenience of production, installation, disassembly and maintenance is effectively improved, and the operation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The charging pile gun wire connector provided by the utility model has the advantages of the following aspects.

[0016] Fig. 2 The charging pile gun wire connector provided by the utility model has the advantages of the following aspects.

[0017] Fig. 3 The charging pile gun wire connector provided by the utility model has the advantages of the following aspects.

[0018] In the drawing:

[0019] 100 - charging pile gun wire connector,

[0020] 10 - threading flange, 11 - fixed segment, 111 - mounting hole, 12 - threading segment, 121 - inner buckle,

[0021] 20 - compression assembly, 21 - upper compression sheet, 22 - lower compression sheet, 221 - compression nut,

[0022] 23 - fitting portion, 24 - locking portion, 241 - locking hole, 25 - connector base, 251 - positioning hole,

[0023] 30 - locking piece. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0025] Referring to Figs. 1-3 The charging pile gun wire connector 100 provided by the utility model, the charging pile gun wire connector 100, including the threading flange 10 fixed on the charging pile, the compression assembly 20 for compressing the threading flange 10 and a plurality of locking pieces 30 for fixing the threading flange 10 on the charging pile, the threading flange 10 includes the fixed section 11 fixed on the charging pile and the threading section 12 for the gun wire to pass through, the front end of the threading section 12 is provided with a sealing structure, the outer edge surface of the gun wire abuts against the sealing structure of the threading section 12 to seal the inside of the threading section 12. The sealing structure provided at the front end of the threading section 12 of the threading flange 10 of the charging pile gun wire connector 100 provided by the utility model is used to make the outer edge surface of the gun wire abut against the sealing structure of the threading section 12, and the threading section 12 is compressed by the compression assembly 20, so that the interference fit is formed between the threading section 12 and the gun wire, which can simplify the structure of the charging pile gun wire connector 100, effectively prevent dust and water, and also compatible with gun wires of various diameters, thereby enriching the use scenarios of the charging pile gun wire connector 100. In addition, the locking pieces 30 such as countersunk screws are used to pass through the fixed section 11 of the threading flange 10 and lock on the charging pile, and the disassembly direction of the charging pile gun wire connector 100 is parallel to the gun wire, there is no part blocking in the disassembly direction of the countersunk screw, thereby there is no sequence requirement for disassembly, the tool activity space is large, and the convenience of production, installation and disassembly maintenance is effectively improved, and the operation efficiency is improved.

[0026] As Figs. 1-3As shown, the threading flange 10 provided by the utility model has a cylindrical threading segment 12, and the sealing structure is an inner buckle 121 structure formed by the inwardly inclined extension of the threading segment 12. The inner buckle 121 structure formed by the inwardly inclined extension of the threading segment 12 makes the outer edge surface of the gun wire abut against the threading segment 12 and forms an interference fit between the threading segment 12 and the gun wire. This can simplify the structure of the charging pile gun wire connector while effectively playing a dustproof and waterproof role, and can also be compatible with gun wires of various diameters, thereby enriching the use scenarios of the charging pile gun wire connector 100.

[0027] As Fig. 1 and 2 shown, in the embodiment provided by the utility model, the pressing assembly 20 includes an upper pressing sheet 21 and a lower pressing sheet 22 attached to the threading segment 12 of the threading flange 10 and a locking screw for locking the upper pressing sheet 21 and the lower pressing sheet 22 and pressing the threading segment 12. After the gun wire of the charging gun is threaded into the threading segment 12 of the threading flange 10, the threading segment 12 of the threading nut is pressed by attaching the upper pressing sheet 21 and the lower pressing sheet 22 to the threading segment 12 of the threading flange 10 and locking the upper pressing sheet 21 and the lower pressing sheet 22 with the locking screw. This can further form an interference fit between the threading segment 12 and the gun wire, effectively play a dustproof and waterproof role, and be compatible with gun wires of various diameters, thereby further enriching the use scenarios of the charging pile gun wire connector 100.

[0028] As Fig. 1 and Fig. 2As shown, the upper layer pressing piece 21 and the lower layer pressing piece 22 provided by the utility model both include a fitting part 23 for fitting with the threading segment 12 and a locking part 24 for the locking screw to pass through and lock. The fitting part 23 is an arc-shaped fitting part 23 matched with the shape of the threading segment 12, and the locking part 24 of the upper layer pressing piece 21 and the lower layer pressing piece 22 is provided with a fixing hole for the locking screw to pass through. By setting the fitting part 23 of the upper layer pressing piece 21 and the lower layer pressing piece 22 as the arc-shaped fitting part 23 matched with the shape of the threading segment 12, the fitting degree between the upper layer pressing piece 21 and the lower layer pressing piece 22 and the threading segment 12 of the threading flange 10 can be effectively improved, and the concentricity between the fixing holes of the locking part 24 of the upper layer pressing piece 21 and the lower layer pressing piece 22 is ensured, so that the accuracy when the locking screw passes through is further improved. In addition, the bottom of the locking part 24 of the lower layer pressing piece 22 is further provided with a press-in nut 221, the threaded shank of the locking screw passes through the locking part 24 of the upper layer pressing piece 21 and the lower layer pressing piece 22 and is locked in the press-in nut 221. By making the threaded shank of the locking screw pass through the locking part 24 of the upper layer pressing piece 21 and the lower layer pressing piece 22 and be locked in the press-in nut 221, the operator can screw the nut segment of the locking screw, so that the effect of pressing the threading segment 12 of the threading flange 10 by the upper layer pressing piece 21 and the lower layer pressing piece 22 is achieved, and the operation convenience of the operator is further improved.

[0029] As Fig. 2 shown, the pressing assembly 20 further includes a connector base 25, and the lower layer pressing piece 22 is welded and fixed on the connector base 25. The connector base 25 is provided with a plurality of positioning holes 251 for the locking pieces 30 to pass through. The threading flange 10 is a rubber flange, and the locking part 24 of the threading flange 10 is provided with a plurality of mounting holes 111 for the locking pieces 30 to pass through, and the positioning holes 251 are concentrically arranged. By welding and fixing the lower layer pressing piece 22 on the connector base 25, the stability of the fixed connection between the lower layer pressing piece 22 and the connector base 25 can be effectively ensured. Furthermore, by making the plurality of locking pieces 30 such as countersunk head screws pass through the positioning holes 251 of the connector base 25 and the mounting holes 111 of the fixed segment 11 of the threading flange 10 and be locked on the charging pile, the charging pile gun wire connector 100 can be disassembled in the direction parallel to the gun wire, and there is no part blocking in the disassembly direction of the countersunk head screw, so that there is no sequence requirement for disassembly, the tool activity space is large, and the convenience of production installation and disassembly maintenance is effectively improved, and the operation efficiency is improved. The threading flange 10 provided by the utility model is a rubber flange, and the locking part 24 of the threading flange 10 is provided with a plurality of mounting holes 111 for the locking pieces 30 to pass through. By adopting the material of the rubber flange for the threading flange 10, the elastic deformation amount of the threading flange 10 can be effectively improved, and the threading segment 12 of the pressing assembly 20 is conveniently pressed.

[0030] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A charging pile gun connector, characterized in that, It includes a cable flange fixed to the charging pile, a clamping assembly for clamping the cable flange, and several locking parts for fixing the cable flange to the charging pile; The cable flange includes a fixed section fixed to the charging pile and a cable section for the gun wire to pass through. The front end of the cable section is provided with a sealing structure, and the outer edge of the gun wire abuts against the sealing structure of the cable section to seal the interior of the cable section.

2. The charging pile gun connector as described in claim 1, characterized in that, The threaded section of the threaded flange is cylindrical, and the sealing structure is an inwardly inclined structure formed by the threaded section extending inward.

3. A charging pile gun connector as described in claim 2, characterized in that, The clamping assembly includes an upper clamping plate and a lower clamping plate that are attached to the threading section of the threading flange, and a locking screw for locking the upper clamping plate and the lower clamping plate and clamping the threading section.

4. A charging pile gun connector as described in claim 3, characterized in that, Both the upper and lower clamping plates include a fitting portion for fitting with the threaded section and a locking portion for the locking screw to pass through and lock.

5. A charging pile gun connector as described in claim 4, characterized in that, The fitting part is an arc-shaped fitting part that matches the shape of the thread section, and the locking parts of the upper and lower pressing plates are provided with fixing holes for the locking screws to pass through.

6. A charging pile gun connector as described in claim 5, characterized in that, The bottom of the locking part of the lower pressing plate is also provided with a rivet nut. The stud of the locking screw passes through the locking parts of the upper pressing plate and the lower pressing plate and is locked in the rivet nut.

7. A charging pile gun connector as described in claim 6, characterized in that, The clamping assembly also includes a connector base, and the lower clamping plate is disposed on the connector base.

8. A charging pile gun connector as described in claim 7, characterized in that, The connector base is provided with a number of positioning holes through which the locking element passes.

9. A charging pile gun connector as described in claim 8, characterized in that, The threaded flange is a rubber flange, and the locking part of the threaded flange is provided with a plurality of mounting holes through which the locking element passes, and the mounting holes are concentrically arranged with the positioning holes.

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