CN217892531U

CN217892531U - Charging pile protection mechanism

Info

Publication number: CN217892531U
Application number: CN202221434451.2U
Authority: CN
Inventors: 朱惠民; 倪翔宇; 朱楠; 朱健行
Original assignee: Zhejiang Norway Technology Co ltd
Current assignee: Zhejiang Norway Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-25
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to a fill electric pile technical field, specifically be a fill electric pile protection machanism, including filling electric pile, fill electric pile's the head that charges including the first back seat that charges and the first front end that charges, set up the recess on the first back seat that charges, surround axis line fixed mounting fastener in the recess, the recess is located the inboard fixed mounting metal pole of fastener, imbed the installation sheetmetal on the first front end that charges, sheetmetal and metal pole contact setting, the outside fixed mounting plug of the first front end that charges, the first front end that charges is located the outside portion fixed mounting interior mounting of sheetmetal, the symmetry clamps outer hoop on the interior mounting, the inboard interval installation spring of outer hoop, the spring passes interior mounting and supports on the fastener. The utility model discloses in, the mode protection that realizes low-cost loss fills electric pile not impaired, and the first front end that charges that the first back seat that charges can dock the installation is new, realizes filling the continuation of electric pile and uses.

Description

Charging pile protection mechanism

Technical Field

The utility model relates to a fill electric pile technical field, specifically be a fill electric pile protection machanism.

Background

Along with the development and the popularization of new forms of energy car, demand to filling electric pile is increasing day by day, but because the charging time is long, some car owners can forget after charging and pull out the head that charges, can violently draw when the driving leaves and pull and fill electric pile, lead to filling the impaired even fall of electric pile, similar news incident also has the report occasionally, fills the structure that electric pile charges the head through the improvement, and the emergence of this incident is reduced to the mode of available low-cost loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill electric pile protection machanism to it does not pull out to provide the head that charges in solving above-mentioned background art, leads to dragging to draw and draws to fill the impaired problem of electric pile.

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

the utility model provides a fill electric pile protection machanism, includes and fills electric pile, fill electric pile's the head that charges including the first back seat that charges and the first front end that charges, set up the recess on the first back seat that charges, surround axis line fixed mounting fastener in the recess, the recess is located the inboard fixed mounting metal pole of fastener, embedding installation sheetmetal on the first front end that charges, sheetmetal and metal pole contact setting, the outside fixed mounting plug of the first front end that charges, the first front end that charges is located the outside portion fixed mounting inner fixing spare of sheetmetal, the symmetry clamps outer hoop on the inner fixing spare, the inboard interval installation spring of outer hoop, the spring passes inner fixing spare and supports on the fastener.

As a further description of the above technical solution:

the position of the clamping piece opposite to the spring is concavely bent.

As a further description of the above technical solution:

the end part of the clamping piece is bent to be in contact with the metal sheet.

As a further description of the above technical solution:

the clamping piece, the inner fixing piece, the outer hoop and the spring are all made of insulating materials or are externally provided with insulating skins or coated with insulating coatings.

As a further description of the above technical solution:

the inner fixing piece comprises two ring pieces and connecting pieces, the connecting pieces are arranged between the two ring pieces at intervals and integrally, through grooves are formed between the connecting pieces, and the springs are inserted and arranged through the through grooves.

As a further description of the above technical solution:

the outer hoop is a semicircular ring, two ends of the outer hoop are bent to form mounting heads, and through holes are formed in the mounting heads.

Compared with the prior art, the utility model provides a fill electric pile protection machanism possesses following beneficial effect:

1. the utility model discloses in, carry out the split design with the charging head of filling electric pile, adopt the mode of butt joint back contact electrical connection to make up the use, the mode that utilizes the spring to support tight fastener fixes charging head back seat and charging head front end, when charging head back seat and charging head front end do not receive external force, can normally switch on the power consumption, when charging head back seat or charging head front end receive external force and draw, when metal pole and sheetmetal separation outage, the spring can be gradually crooked because of the pulling force, the spring separates with the fastener, charging head back seat and charging head front end separation, thereby realize that the mode protection of low cost loss fills electric pile is not impaired, and charging head back seat can dock the new charging head front end of installation, realize filling electric pile's continuation use;

2. the utility model discloses in, the spring assembly is on outer hoop, and outer hoop takes the mode of adorning outward to fix, and this mounting means can realize that the spring supports tightly to the accessible of fastener, the operation is simplified and is easy.

Drawings

Fig. 1 is a schematic view of the structure of a cross section of the rear seat and the front end of the charging head of the present invention;

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

fig. 3 is a schematic view of the external structure of the charging head rear seat and the charging head front end butt joint of the present invention;

fig. 4 is a schematic structural view of the whole rear seat of the charging head of the present invention;

fig. 5 is a schematic structural view of the front end of the charging head of the present invention;

FIG. 6 is a schematic view of the position structure of the metal sheet of the present invention;

FIG. 7 is a schematic view of the structure of the inner fixing member of the present invention;

fig. 8 is a schematic view of the structure of the outer hoop and the spring of the present invention.

Illustration of the drawings:

1. charging piles; 2. a charging head rear seat; 3. a charging head front end; 4. a groove; 5. a fastener; 6. a metal rod; 7. a metal sheet; 8. a plug; 9. an inner fixing member; 10. an outer band; 11. a spring.

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.

The embodiment is as follows:

please refer to fig. 1-8, the utility model provides a fill electric pile protection machanism, including filling electric pile 1, fill electric pile 1's the head that charges including first back seat 2 and the first front end 3 that charges, set up recess 4 on the first back seat 2 that charges, enclose around axis fixed mounting fastener 5 in the recess 4, recess 4 is located the inboard fixed mounting metal pole 6 of fastener 5, imbed installation sheetmetal 7 on the first front end 3 that charges, sheetmetal 7 and the setting of 6 contacts of metal pole, the outside fixed mounting plug 8 of first front end 3 charges, the first front end 3 that charges is located the outside portion fixed mounting inner fixing spare 9 of sheetmetal 7, the outer hoop 10 is clamped to the symmetry on the inner fixing spare 9, the inboard interval installation spring 11 of outer hoop 10, spring 11 passes inner fixing spare 9 and supports on fastener 5.

Specifically, as shown in fig. 1 and 4, the position of the card member 5 opposite to the spring 11 is concavely curved to prevent the spring 11 from being stuck to the card member 5.

Specifically, as shown in fig. 1, the end portion of the card member 5 is bent to be in contact with the metal plate 7, and the card member 5 is not easily displaced by being pressed by the spring 11.

Specifically, the clamping piece 5, the inner fixing piece 9, the outer hoop 10 and the spring 11 are made of insulating materials or are externally provided with insulating skins or coated with insulating coatings, and safety is high.

Specifically, as shown in fig. 7, the inner fixing member 9 includes two ring members and two connecting members, the two ring members are integrally arranged at intervals between the two ring members, the connecting members are provided with through grooves, the spring 11 is inserted through the through grooves, the mode of externally mounting the spring 11 is simple, the insertion of the clamping member 5 is not affected, and the outer hoop 10 is prevented from falling off.

Specifically, as shown in fig. 8, the outer hoop 10 is a semicircular ring, two ends of the outer hoop 10 are bent to form a mounting head, and a through hole is formed in the mounting head, so that the mounting and fixing are facilitated.

The working principle is as follows:

when the rear charging head seat 2 and the front charging head end 3 are assembled, the clamping piece 5 and the metal rod 6 of the rear charging head seat 2 are inserted into the inner side of the inner fixing piece 9, then the end part of the clamping piece 5 is in insulation contact with the metal sheet 7 of the front charging head end 3, the metal rod 6 of the rear charging head seat 2 is in electrical contact with the metal sheet 7 of the front charging head end 3 (a conductive piece for connecting the metal rod 6 and a charging wire of a charging pile 1 is arranged in the rear charging head seat 2, a conductive piece for connecting the metal sheet 7 and a plug 8 is arranged in the front charging head end 3, the conductive piece can be a wire or a conductive metal mechanism and comprises a metal rod piece, a metal sheet piece and the like, the electrical connection is the prior art, the electrical connection does not belong to the range of mechanisms to be protected by the design, so that technical personnel can select the metal rod 6 to be in reference to the prior art, the metal rod 6 to be in contact with the metal sheet 7, the metal sheet 7 and the plug 8, then the outer hoops 10 are respectively clamped outside the inner fixing piece 9, the two outer hoops 10 surround to form a ring piece, then the mounting part is fixed by the outer hoop 10, the through hole on the outer hoop fixing piece 10, the outer hoop fixing piece is inserted into the connecting spring mounting seat 11, and the spring mounting seat 11 is inserted into the rear charging head seat, and the spring mounting seat when the spring mounting seat 2 is designed;

after normal charging, if the car owner forgets to pull out the head that charges, so when the driving, the vehicle can draw and draw the first front end that charges 3, after the pulling force value reaches the certain degree, spring 11 can be crooked, and fastener 5 loses like this and goes spacingly, the first back seat that charges 2 with the first front end 3 separation that charges, the car goes like this and can't cause great damage to filling electric pile 1, dock installation first front end that charges 3 alright continued uses again in the position of the first back seat that charges 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fill electric pile protection machanism, is including filling electric pile (1), its characterized in that: fill electric pile's (1) head that charges including first back seat (2) and the first front end (3) that charges, set up recess (4) on the first back seat (2) that charges, around axis fixed mounting fastener (5) in recess (4), recess (4) are located inboard fixed mounting metal pole (6) of fastener (5), embedding installation sheetmetal (7) on the first front end that charges (3), sheetmetal (7) and metal pole (6) contact setting, the outside fixed mounting plug (8) of first front end that charges (3), the first front end that charges (3) are located outside portion fixed mounting inner fixing spare (9) of sheetmetal (7), the symmetry clamps outer hoop (10) on inner fixing spare (9), the inboard interval installation spring (11) of outer hoop (10), spring (11) pass inner fixing spare (9) and support on fastener (5).

2. The charging pile protection mechanism of claim 1, characterized in that: the position of the clamping piece (5) opposite to the spring (11) is concavely bent.

3. The charging pile protection mechanism of claim 1, wherein: the end part of the clamping piece (5) is bent to be in contact with the metal sheet (7).

4. The charging pile protection mechanism of claim 1, wherein: the clamping piece (5), the inner fixing piece (9), the outer hoop (10) and the spring (11) are all made of insulating materials or are externally provided with insulating skins or coated with insulating coatings.

5. The charging pile protection mechanism of claim 1, characterized in that: the inner fixing piece (9) comprises two ring pieces and connecting pieces, the connecting pieces are arranged between the ring pieces at intervals and integrally, through grooves are formed between the connecting pieces, and the springs (11) penetrate through the through grooves in an inserted mode.

6. The charging pile protection mechanism of claim 1, wherein: the outer hoop (10) is a semicircular ring, two ends of the outer hoop (10) are bent to form mounting heads, and through holes are formed in the mounting heads.