CN212085335U

CN212085335U - Guide head and automatic charging equipment

Info

Publication number: CN212085335U
Application number: CN202020855003.4U
Authority: CN
Inventors: 杨建波; 胡晓羽; 曹碧颖; 李福生; 殷志柱
Original assignee: Shanghai Electric Group Corp
Current assignee: Shanghai Electric Group Corp
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-04
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to an electric automobile automatic charging grafting technical field discloses a direction head and automatic charging equipment, and this direction head includes the body, and the body is provided with first recess and second recess, and first recess has the first portion of dodging, and the second recess has the second portion of dodging; when the automatic charging device is used, a charging plug of the automatic charging device is firstly arranged in the through hole of the body in a penetrating manner, and then the automatic charging device is started to enable the guide head to be aligned with the charging port of the configuration end cover; because the body is provided with the first groove which is provided with the first avoiding part, the guide head can avoid the side lug, the first bracket and the pin matched with the first bracket; the body is provided with a second groove which is provided with a second avoiding part, so that the guide head can avoid a second bracket and a pin matched with the second bracket; therefore, the guide head can not lead the charging plug to be inserted into the charging port due to the blockage of the pin and other parts, and the guide head is suitable for being used for not only a charging port without a end cover but also a charging port with an end cover.

Description

Guide head and automatic charging equipment

Technical Field

The utility model belongs to the technical field of the technique of electric automobile automatic charging grafting and specifically relates to a direction head and automatic charging equipment are related to.

Background

With the popularization of electric vehicles, charging equipment such as charging piles and the like for charging electric vehicles are increasingly appearing in daily life of people; in addition, to improve the user experience, automatic charging devices are also gradually used, for example, patent publication No. CN109866641A provides a fully automatic charging system for electric vehicles.

However, the guiding head of the charging plug provided in most of the existing automatic charging apparatuses including the above patent is only suitable for the non-end-cap charging port, and fig. 1 is a schematic structural view of the non-end-cap charging port in the prior art, as shown in fig. 1; however, there is a charging port configured with an end cap in the prior art, and fig. 2 is a schematic structural diagram of the charging port configured with an end cap in the prior art, as shown in fig. 2; in order to increase the use scene of the guide head, the problem to be solved urgently is to design a guide head which can be suitable for a charging port without an end cover and can also be suitable for configuring the charging port with the end cover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a direction head and automatic charging equipment, above-mentioned direction head both have been applicable to no end cover charging mouth, have been applicable to the configuration end cover charging mouth again.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a direction head, is including being the body of loop configuration, and the body has the through-hole that is used for wearing to establish installation charging plug, wherein: the body is provided with a first groove and a second groove, the first groove is used for avoiding a first support and a side lug on one side of the charging port, and the second groove is used for avoiding a second support on the other side of the charging port; the first groove is provided with a first avoiding part which is used for avoiding the pin matched with the first support; the second groove is provided with a second avoiding portion used for avoiding the pin matched with the second support.

When the guide head provided by the utility model is used, the charging plug of the automatic charging equipment is firstly arranged in the through hole of the body in a penetrating way, and then the automatic charging equipment is started to make the guide head align to the charging port of the configuration end cover; when the guide head drives the charging plug to be inserted into the charging port, the guide head can avoid the side lug, the first support and the pin matched with the first support because the body is provided with the first groove and the first avoiding part is arranged in the first groove; in a similar way, the body is provided with a second groove, and the second groove is internally provided with a second avoiding part, so that the guide head can also avoid a second support and a pin matched with the second support.

This kind of mode that sets up, when the utility model provides a direction head drives charging plug and stretches into when configuration end cover charges the mouth, and the direction head can not lead to the unable guide charging plug of direction head to insert the mouth that charges because of blockking of parts such as pin, side ear, that is to say, the utility model provides a direction head both has been applicable to no end cover and charges the mouth, also is applicable to configuration end cover and charges the mouth, has increased the use scene of direction head.

Optionally, a sidewall of the first groove has a first recess thereon; the first recess forms a first avoidance portion to avoid a pin matched with the first support.

Optionally, the sidewall of the second groove has a second recess thereon; the second recess forms a second avoidance portion to avoid the pin matched with the second support.

Optionally, the body further comprises a first guide block and a second guide block; the first guide block is positioned on one side of the first groove and the second groove, and the second guide block is positioned on the other side of the first groove and the second groove; the both sides of first guide block are provided with the first hole of dodging, and the both sides of second guide block are provided with the second hole of dodging, and the first hole of dodging is used for dodging the first bolt of mouthful upside that charges, and the second dodges the hole and is used for dodging the second bolt of mouthful downside that charges.

Optionally, the inner surface of the first guide block is a first guide surface, and the inner surface of the second guide block is a second guide surface; the second guide surface is an arc surface.

Optionally, an end face of the body facing away from the opening of the first groove has a first mounting hole.

Optionally, the outer wall of the body has a second mounting hole.

An automatic charging device comprises a charging pile, a cable, a charging plug and any one of the guide heads.

Drawings

FIG. 1 is a schematic diagram of a prior art charging port without an end cap;

FIG. 2 is a schematic diagram of a charging port with an end cap according to the prior art;

fig. 3 is a schematic structural view of a guide head according to an embodiment of the present invention;

fig. 4 is a top view of a guide head according to an embodiment of the present invention.

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 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.

As shown in fig. 1 and 2, the upper end of the opening of the two charging ports is a linear end 24, and the lower end is an arc-shaped end 25; and bolts are provided on the mounting plates 23 of the two kinds of charging ports, the bolts including a first bolt 17 located at an upper side of the charging port and a second bolt 18 located at a lower side of the charging port. For configuring an end cover charging port, one side of the charging port is provided with a first bracket 5 and a side lug 6, and the other side of the charging port is provided with a second bracket 7; the first bracket 5 is provided with a first threaded hole, and a pin 8 is matched with the first threaded hole to connect the first bracket 5 and the side lug 6; the second bracket 7 has a second threaded hole with which the pin 8 cooperates to connect the second bracket 7 and the end cap 26. Therefore, if the end cap charging port is disposed as shown in fig. 2, the guide head applied to the non-end cap charging port in the related art is blocked by the pin 8 or the like, and the charging plug cannot be guided to be inserted into the charging port.

Fig. 3 is the structure schematic diagram of the direction head that the embodiment of the utility model provides, fig. 4 is the utility model discloses a top view of direction head that the embodiment provides refers to fig. 3 and fig. 4, the embodiment of the utility model provides a direction head, including the body 1 that is ring structure, body 1 has the through-hole 2 that is used for wearing to establish installation charging plug, wherein: the body 1 is provided with a first groove 3 and a second groove 4, the first groove 3 is used for avoiding a first bracket 5 and a side lug 6 on one side of the charging port, and the second groove 4 is used for avoiding a second bracket 7 on the other side of the charging port; the first groove 3 is provided with a first avoiding part 10, and the first avoiding part 10 is used for avoiding the pin 8 matched with the first support 5; the second groove 4 has a second escape portion 12, and the second escape portion 12 is used for escaping the pin 8 engaged with the second bracket 7.

Wherein, the width range of the body 1 can be controlled between 85 mm and 90mm, and the thickness range can be controlled between 27 mm and 35 mm.

In addition, the length dimension of the first avoidance part and the second avoidance part can be controlled within 25-30mm, and the width dimension can be controlled within 15-18 mm.

When the guide head provided by the embodiment is used, a charging plug of automatic charging equipment is firstly arranged in the through hole 2 of the body 1 in a penetrating manner, and then the automatic charging equipment is started to enable the guide head to be aligned with a charging port of the configuration end cover; when the guide head drives the charging plug to be inserted into the charging port, the guide head can avoid the side lug 6, the first bracket 5 and the pin 8 matched with the first bracket 5 because the body 1 is provided with the first groove 3 and the first avoiding part 10 is arranged in the first groove 3; similarly, the body 1 is provided with the second groove 4, and the second groove 4 is internally provided with the second avoiding portion 12, so that the guide head can also avoid the second bracket 7 and the pin 8 matched with the second bracket 7.

When the embodiment of the utility model provides a direction head drives charging plug and stretches into when configuration end cover charging mouth, and the direction head can not lead to the unable guide charging plug of direction head to insert the mouth that charges because of blockking of parts such as pin 8, side ear 6, that is to say, the utility model provides a direction head both has been applicable to no end cover charging mouth, also is applicable to configuration end cover charging mouth, has increased the use scene of direction head.

Referring to fig. 3 and 4, as an alternative embodiment, the first groove 3 has a first recess 9 on a sidewall thereof; the first recess 9 forms a first escape portion 10 to escape the pin 8 engaged with the first bracket 5.

The side wall of the second groove 4 is provided with a second recess 11; the second recess 11 forms a second escape portion 12 to escape the pin 8 engaged with the second bracket 7.

In this embodiment, when the guide head guides the charging plug to be close to the charging port: the first bracket 5 and the side lug 6 gradually enter the first groove 3, and due to the arrangement of the first recess 9, the pin 8 protruding out of the end part of the first bracket 5 enters the first recess 9; similarly, the second bracket 7 gradually enters the second groove 4, and due to the arrangement of the second recess 11, the pin 8 protruding from the end of the second bracket 7 enters the second recess 11. With such an arrangement, the pin 8 can be prevented from blocking the moving path of the guide head, and the guide head can guide the charging plug to be inserted into the charging port. As an alternative embodiment, as shown in fig. 3 and 4, the first recess 9 is a first right-angle groove; and the first right-angle groove should satisfy: when first support 5 got into first recess 3 gradually, can get into first right-angle groove with first support 5 complex pin 8, and pin 8 can laminate with the corner of first right-angle groove. Therefore, after the guide head moves until the pin 8 matched with the first bracket 5 enters the first right-angle groove, the moving path of the guide head is further limited due to the fact that the pin 8 is attached to the corner of the first right-angle groove;

similarly, as shown in fig. 3 and 4, the second recess 11 is a second right-angle groove; and the second right-angle groove should satisfy: when second support 7 got into second recess 4 gradually, can get into second right angle groove with second support 7 complex pin 8, and pin 8 can laminate with the corner in second right angle groove. Therefore, after the guide head moves until the pin 8 matched with the second bracket 7 enters the second right-angle groove, the moving path of the guide head is further limited due to the fact that the pin 8 is attached to the corner of the second right-angle groove;

this kind of setting mode of this embodiment, because the settlement of first right-angle groove and second right-angle groove, pin 8 not only can not block the moving path of direction head, can also play the guide effect, when having ensured the direction head function, has still improved the degree of accuracy of direction.

As shown in fig. 4, two first recesses 9 and two second recesses 11 may be provided. The two first recesses 9 are correspondingly arranged in the first groove 3, and if the pins 8 matched with the first support 5 protrude out of the upper end and the lower end of the first support 5, the two first recesses 9 can avoid the pins 8 protruding out of the upper end and the lower end of the first support 5; the two second recesses 11 are correspondingly arranged in the second groove 4, and if the pins 8 matched with the second support 7 protrude out of the upper end and the lower end of the second support 7, the two second recesses 11 can avoid the pins 8 protruding out of the upper end and the lower end of the second support 7; therefore, the arrangement mode can be suitable for a longer charging port of the pin 8 without influencing the guiding effect, and the use scene of the guiding head is increased.

As an alternative embodiment, shown in fig. 3 and 4, the body 1 further comprises a first guide block 13 and a second guide block 14; the first guide block 13 is positioned at one side of the first groove 3 and the second groove 4, and the second guide block 14 is positioned at the other side of the first groove 3 and the second groove 4; first avoidance holes 15 are formed in two sides of the first guide block 13, second avoidance holes 16 are formed in two sides of the second guide block 14, the first avoidance holes 15 are used for avoiding first bolts 17 on the upper side of the charging port, and the second avoidance holes 16 are used for avoiding second bolts 18 on the lower side of the charging port.

In this embodiment, when the guide head guides the charging plug to be close to the charging port: the first avoidance hole 15 of the first guide block 13 can avoid the first bolt 17, and the second avoidance hole 16 of the second guide block 14 can avoid the second bolt 18, so that the first bolt 17 and the second bolt 18 are prevented from blocking a moving path of the guide head.

Therefore, the arrangement can further avoid the phenomenon that the moving path of the guide head is blocked, and further ensure that the guide head can guide the charging plug to be inserted into the charging port.

As shown in fig. 3, both the first avoiding hole 15 and the second avoiding hole 16 may be blind holes.

In addition, the diameter range of the first avoidance hole 15 and the second avoidance hole 16 can be controlled to be 5-10 mm.

As an alternative embodiment, as shown in fig. 3 and 4, the inner surface of the first guide block 13 is a first guide surface 19, and the inner surface of the second guide block 14 is a second guide surface 20; the second guide surface 20 is an arc-shaped surface.

In this embodiment, when the guide head guides the charging plug to be inserted into the charging port, the first guide surface 19 abuts against the outer side of the linear end 24 of the opening of the charging port, and since the second guide surface 20 is an arc-shaped surface, the second guide surface 20 can abut against the outer side of the arc-shaped end 25 of the opening of the charging port, thereby playing a role of guiding. It should be noted that the curvature of the second guide surface 20 is the same as the curvature of the arc-shaped end 25 of the charging port opening.

Wherein, the arc angle of the guide surface 20 can be selected to be 10mm × 45 °.

As an alternative embodiment, the end face of the body 1 facing away from the opening of the first recess 3 has a first mounting hole 21, as shown in fig. 3.

In this embodiment, an operator can fix the charging plug into the through hole 2 of the body 1 by engaging a part such as a screw with the first mounting hole 21.

As an alternative embodiment, as shown in fig. 3, the outer wall of the body 1 has a second mounting hole 22.

In this embodiment, an operator can mount a device such as a cable or an insulating housing on the outer wall of the body 1 by engaging a member such as a screw with the second mounting hole 22.

It should be noted that the size data provided by all embodiments of the present invention are only optional, and for the attack reference, the specific size should be based on the actual working condition.

The embodiment of the utility model provides an automatic charging equipment is still provided, including filling electric pile, cable, charging plug and foretell any kind of direction head.

In this embodiment, the beneficial effects of the automatic charging device are the same as the beneficial effects of any one of the above-mentioned guide heads, and are all applicable to configuring the end cover charging port, and are not repeated.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. The utility model provides a direction head, its characterized in that, is including being the body of annular structure, the body has the through-hole that is used for wearing to establish installation charging plug, wherein:

the body is provided with a first groove and a second groove, the first groove is used for avoiding a first support and a side lug on one side of the charging port, and the second groove is used for avoiding a second support on the other side of the charging port;

the first groove is provided with a first avoiding part which is used for avoiding the pin matched with the first support;

the second groove is provided with a second avoiding portion, and the second avoiding portion is used for avoiding the pin matched with the second support.

2. A guide head according to claim 1, wherein the first recess has a first recess in a side wall thereof;

the first recess forms the first avoidance portion to avoid a pin engaged with the first bracket.

3. A guide head according to claim 1, wherein the side walls of the second recess have a second recess therein;

the second recess forms the second avoidance portion to avoid the pin matched with the second support.

4. The guide head of claim 1, wherein the body further comprises a first guide block and a second guide block;

the first guide block is positioned on one side of the first groove and the second groove, and the second guide block is positioned on the other side of the first groove and the second groove;

the both sides of first guide block are provided with the first hole of dodging, the both sides of second guide block are provided with the second hole of dodging, the first hole of dodging is used for dodging the first bolt of mouthful upside that charges, the second is dodged the hole and is used for dodging the second bolt of mouthful downside that charges.

5. The guide head of claim 4, wherein the inner surface of the first guide block is a first guide surface and the inner surface of the second guide block is a second guide surface;

the second guide surface is an arc-shaped surface.

6. A guide head according to any one of claims 1 to 5, wherein an end face of the body facing away from the opening of the first recess has a first mounting hole.

7. A guide head according to any one of claims 1 to 5, wherein the outer wall of the body has a second mounting aperture.

8. An automatic charging device, comprising a charging post, a cable, a charging plug and a guide head according to any one of claims 1 to 7.