CN213584305U

CN213584305U - Charging connector with protection device

Info

Publication number: CN213584305U
Application number: CN202022229504.4U
Authority: CN
Inventors: 谢斌; 曾欢
Original assignee: Huarui Kuaicheng Tianjin Technology Co ltd
Current assignee: Huarui Kuaicheng Tianjin Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-29
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a new forms of energy field of charging especially relates to a joint charges with protection device, including plug body, the charging wire and the plug lid of being connected with plug body one end and play opening mechanism and locking mechanical system, play opening mechanism include the lug, with through the recess of first pivot connection between the lug to and the torque spring that first pivot surface cover was established, locking mechanical system is including setting up the fixture block on the plug lid and setting up the elastomeric element on the plug body, elastomeric element includes the button and is located the compression spring of button lower extreme, and the button upper end has wedge buckle, passes through the second pivot rotation with the plug body in the middle of the button and is connected, sets up compression spring between button lower extreme and plug body, form the draw-in groove between button and plug body and the compression spring. The utility model discloses simple structure, convenient operation can avoid the joint that charges to be drenched by the rainwater, has improved the security when the joint that charges uses effectively.

Description

Charging connector with protection device

Technical Field

The utility model relates to a new forms of energy field of charging especially relates to a joint charges with protection device.

Background

With the progress of science and technology and the improvement of living standard of people, the demand of automobiles is increasing day by day, but due to the shortage of world resources and serious environmental pollution, new energy automobiles gradually enter the daily life of people.

Charging equipment is the basic charging facility that newly provides charging service for energy automobile, but charging equipment is in daily use, and the plug often exposes outdoors, suffers from the rainwater easily and soaks, has the potential safety hazard, influences the normal use of charging facility.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a joint charges with protection device.

The utility model discloses a realize through following technical scheme:

the utility model provides a joint charges with protection device, includes plug body, the charging wire of being connected with plug body one end and the plug lid that is located plug body top and be located plug body and plug between the lid play opening mechanism and locking mechanical system, plug body top side is equipped with the cylindrical lug that the center link up, plug lid side edge be equipped with the recess that the lug suited, play opening mechanism include the lug, with the recess of connecting through first pivot between the lug, and the torque spring that first pivot overcoat was established, locking mechanical system is located play opening mechanism's offside, including setting up fixture block on the plug lid and the elastomeric element of setting on the plug body, elastomeric element includes the button and the compression spring who is located the button lower extreme, the button upper end has the wedge buckle, the button middle part with the plug body rotates through the second pivot to be connected and makes the button can rotate around the second pivot and rotate the button And a compression spring is arranged between the lower end of the button and the plug body, and a clamping groove is formed between the button and the plug body and between the button and the compression spring.

Preferably, a locking ring is arranged on the outer side of the button on the second rotating shaft, the locking ring rotates around the second rotating shaft, a fixing block matched with the locking ring is arranged on the plug cover body, and the fixing block is arranged above the fixing block.

The utility model has the advantages that:

because locking mechanical system's locking action makes the plug lid body is overcome torsion spring's elasticity is closed by the lid on the plug body and locked, can avoid the plug is drenched by the rainwater, when using the plug, presses the button, under the effect of bullet opening mechanism, the lid is popped open, and the plug exposes and can be used, the utility model provides a have protection device's the joint that charges simple structure, convenient operation can avoid charging the joint and be soaked by the rainwater, has improved the security when the joint that charges uses effectively.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention in use.

In the figure: 1. the plug comprises a plug body, 2 parts of a plug cover body, 3 parts of an ejection mechanism, 4 parts of a locking mechanism, 5 parts of a bump, 6 parts of a groove, 7 parts of a first rotating shaft, 8 parts of a torsion spring, 9 parts of a clamping block, 10 parts of an elastic component, 11 parts of a button, 12 parts of a compression spring, 13 parts of a wedge-shaped buckle, 14 parts of a second rotating shaft, 15 parts of a plug, 16 parts of a clamping groove, 17 parts of a locking ring, 18 parts of a fixing block and 19 parts of a charging wire.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, a charge joint with protection device, including plug body 1, the charging wire 19 of being connected with plug body 1 one end and the plug lid 2 that is located plug body top and the bullet opening mechanism 3 and the locking mechanical system 4 that are located between plug body and the plug lid, plug body 1 top side is equipped with cylindrical lug 5 that the center link up, plug lid 2 side edge be equipped with recess 6 that the lug suited, bullet opening mechanism 3 include lug 5, with recess 6 that is connected through first pivot 7 between the lug, and torsion spring 8 that first pivot 7 overcoat was established, locking mechanical system 4 is located the offside of bullet opening mechanism 3, including setting up fixture block 9 on the plug lid and the elastomeric element 10 of setting on the plug body, elastomeric element 10 includes button 11, and, And a compression spring 12 positioned at the lower end of the button, the upper end of the button is provided with a wedge-shaped buckle 13, the middle part of the button 11 is connected with the plug body 1 through a second rotating shaft 14 in a rotating way so that the button 11 can rotate around the second rotating shaft 14, the compression spring 12 is arranged between the lower end of the button 11 and the plug body 1, and a clamping groove 16 is formed between the button 11 and the plug body 1 and the compression spring 12. When the plug is not used, the plug cover body 2 is convenient to cover the plug body 1 and lock; when the plug is used, the cover body 2 is ejected by the ejection mechanism 3 by pressing the button 11 conveniently, so that the plug is exposed and used.

Preferably, a locking ring 17 is disposed on the second rotating shaft 14 outside the button 11, the locking ring 17 rotates around the second rotating shaft 14, a fixing block 18 adapted to the locking ring 17 is disposed on the plug cover 2, and the fixing block 18 is disposed above the fixing block 9. The locking ring 17 is convenient for locking when the plug is not used, and the plug cover body 2 is prevented from being bounced off when the button 11 is touched by mistake.

When the plug is covered on the plug body in operation, the cover body 2 covers the plug body 1 above overcoming the elasticity of the torsion spring 8, the wedge-shaped buckle 13 on the plug body 1 is extruded by the fixture block 9 on the plug cover body 2, when the wedge surface of the wedge-shaped buckle 13 is pressed downwards, the wedge-shaped buckle 13 is pushed to drive the upper end of the button 11 to move towards the side opposite to the plug body 1, the button 11 rotates around the second rotating shaft 14, the lower end of the button 11 overcomes the pressure of the compression spring 12 and moves towards one side of the plug body 1, the top of the clamping groove 16 is opened, the fixture block 9 slides into the clamping groove 16, the button 11 rotates around the second rotating shaft 14 under the restoring force of the compression spring 12, the upper end of the button 11 drives the wedge-shaped buckle 13 to return to the original position, and the fixture block 9 is locked in the clamping groove 16, the plug 15 is covered by the plug cover body 2 to avoid the plug from being wetted by rainwater, and then the locking ring 17 is rotated around the second rotating shaft 14 and placed on the fixing block 18 to prevent the plug cover body 2 from being bounced off when the button 11 is touched by mistake; when the plug 15 is used, the locking ring 17 is taken down from above the fixing block 18 and rotates around the second rotating shaft 14, and is placed back to the outer side of the button 11, at this time, the lower end of the button 11 is pressed, the button 11 rotates around the second rotating shaft 14, the wedge-shaped buckle 13 moves to the side away from the plug body 1 under the driving of the upper end of the button 11, the top of the clamping groove 16 is opened, the clamping block 9 fixed in the clamping groove 16 loses the binding force of the wedge-shaped buckle 13 and is separated from the clamping groove 16, the plug cover body 2 is bounced under the restoring force of the torsion spring 8, the plug is exposed, and the plug 15 is inserted into a device matched with the plug for use.

Because locking mechanical system's locking action makes the plug lid body is overcome torsion spring's elasticity is closed by the lid on the plug body and locked, can avoid the plug is drenched by the rainwater, when using the plug, presses the button, under the effect of bullet opening mechanism, the lid is flicked, and the plug exposes and can be used, the utility model provides a have protection device's the joint that charges simple structure, convenient operation can avoid charging the joint and drench by the rainwater, has improved the security when the joint that charges uses effectively.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a joint charges with protection device which characterized in that: the plug comprises a plug body, a charging wire connected with one end of the plug body, a plug cover body positioned above the plug body, and an ejection mechanism and a locking mechanism which are positioned between the plug body and the plug cover body, wherein a cylindrical protruding block with a through center is arranged on the side surface of the top of the plug body, a groove matched with the protruding block is arranged on the side edge of the plug cover body, the ejection mechanism comprises the protruding block, a groove connected with the protruding block through a first rotating shaft, and a torsion spring sleeved on the outer surface of the first rotating shaft, the locking mechanism is positioned on the opposite side of the ejection mechanism and comprises a clamping block arranged on the plug cover body and an elastic component arranged on the plug body, the elastic component comprises a button and a compression spring positioned at the lower end of the button, a wedge-shaped buckle is arranged at the upper end of the button, and the middle part of the button is rotatably connected with the plug body through a second rotating shaft so that, and a compression spring is arranged between the lower end of the button and the plug body, and a clamping groove is formed between the button and the plug body and between the button and the compression spring.

2. The charging connector with the protection device as claimed in claim 1, wherein: and a locking ring is arranged on the outer side of the button on the second rotating shaft, the locking ring rotates around the second rotating shaft, a fixing block matched with the locking ring is arranged on the plug cover body, and the fixing block is arranged above the fixing block.