CN211731071U

CN211731071U - Charging port protection structure of pure electric vacuum sweeper

Info

Publication number: CN211731071U
Application number: CN202020303829.XU
Authority: CN
Inventors: 唐毓
Original assignee: Tianjin Lutong Electric Automobile Co ltd
Current assignee: Tianjin Lutong Electric Automobile Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-23
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a pure electric vacuum sweeper mouth protective structure that charges, including mouthful body and the automobile body that charges, the mouth body that charges sets up on the automobile body, and the outside of the mouthful body that charges is provided with the lag, the avris of lag is provided with the perpendicular vertical axis that distributes, and both are for rotating the connection, and just the vertical axis is connected with the fixed axle with the protective cover to the bottom mounting of fixed axle is on the automobile body, the protective cover covers at the top end opening part of lag, and the protective cover is gone up and is seted up the wire casing. This electricelectric moves dirty-suction vehicle mouthful protective structure that charges redesigns outside protective structure, can be under the prerequisite that does not influence the normal high-efficient use of mouth that charges, to the mouth homoenergetic that charges around the use of charging play fine protection, the use of vertical axis and fried dough twist rod structure, the pressure that conveniently utilizes the plug to apply the protective cover, make the protective cover automatic open, need not manual reversal protective cover, structural design is more reasonable.

Description

Charging port protection structure of pure electric vacuum sweeper

Technical Field

The utility model relates to an electric vacuum sweeper technical field specifically is a pure electric vacuum sweeper mouth protective structure that charges.

Background

Pure electric vacuum sweeper indicates to utilize pure electric power as the dirty-suction vehicle of power source energy drive, along with the constantly improvement of people's environmental protection consciousness, the application of this type of dirty-suction vehicle in the city is more and more common, and wherein the socket structure that charges is carried out for the dirty-suction vehicle to the mouth that charges, but this type of structure that has now has following problem when in-service use:

the current mouthful surface that charges can adopt a closing plate as dustproof protection architecture, but this type of structure is in the state of turning up after charging the head and inserting, and is comprehensive inadequately to the protection of the mouth that charges, and dustproof and water-proof effects is not good, and opening and closing of closing plate all needs the manually operation design unreasonable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pure electric vacuum sweeper mouth protective structure that charges to it can adopt a closing plate as dustproof protection architecture to propose current mouthful surface of charging among the above-mentioned background art, but this type of structure is in the state of turning up after charging the head inserts, and is comprehensive inadequately to the protection of mouthful of charging, dustproof and the not good problem of water-proof effects.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pure electric vacuum sweeper mouth protective structure that charges, is including charging mouthful body and automobile body, the mouth body that charges sets up on the automobile body, and the outside of the mouthful body that charges is provided with the lag, the avris of lag is provided with the perpendicular vertical axis that distributes, and both are the rotation connection, and just the vertical axis is connected with the fixed axle with the protective cover to the bottom mounting of fixed axle is on the automobile body, the protective cover covers the top opening part at the lag, and has seted up the wire casing on the protective cover.

Preferably, the lag is the tubular structure of both ends open-ended, and it is coaxial setting with the mouthful body that charges to the lag passes through the spring and constitutes sliding connection structure with the mouthful body that charges.

Preferably, the lower half section of the vertical shaft is of a hollow structure, the hollow structure is in threaded connection with the twist rod, and the twist rod is fixed at the top end of the fixed shaft.

Preferably, the edge lower end face of the protective cover is fixedly connected with the top end of the vertical shaft, and balls are uniformly embedded in the upper end face of the protective cover.

Preferably, the wire groove is of an arc structure, the circle center of the wire groove is overlapped with the circle center of the cross section of the vertical shaft, the rubber sheets which are distributed oppositely are bonded on the upper half section of the wire groove, and the sealing plate is arranged below the rubber sheets.

Preferably, the sealing plate is slidably connected to the inside of the sliding groove, and both of the sealing plate and the sliding groove are of arc-shaped structures, and the sliding groove is formed in the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that: according to the charging port protection structure of the pure electric vacuum sweeper, the external protection structure is redesigned, so that the charging port before and after charging can be well protected on the premise that the normal and efficient use of the charging port is not influenced;

1. the vertical shaft and the twist rod structure are used, so that the pressure applied to the protective cover by the plug is conveniently utilized, the protective cover is automatically opened, the protective cover does not need to be manually turned over, and the structural design is more reasonable;

2. the structural design of wire casing and closing plate can insert the back at the plug, utilize the automatic gyration of protective cover, carry out spacing block to the cable part of plug, can protect the mouth that charges in the user state simultaneously.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present invention;

FIG. 2 is an enlarged cross-sectional view taken along line A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a charging port body; 2. a vehicle body; 3. a protective sleeve; 4. a spring; 5. a vertical axis; 6. a fixed shaft; 7. a twisted rod; 8. a protective cover; 9. a ball bearing; 10. a wire slot; 11. a rubber sheet; 12. a sealing plate; 13. a chute.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pure electric vacuum sweeper mouth protective structure that charges, including mouthful body 1 that charges, automobile body 2, lag 3, spring 4, vertical axis 5, fixed axle 6, fluted bar 7, protective cover 8, ball 9, wire casing 10, sheet rubber 11, closing plate 12 and spout 13, mouthful body 1 that charges sets up on automobile body 2, and the outside of mouthful body 1 that charges is provided with lag 3, the avris of lag 3 is provided with vertical distribution's vertical axis 5, both are for rotating the connection, and vertical axis 5 is connected with protective cover 8 and fixed axle 6, and the bottom mounting of fixed axle 6 is on automobile body 2, protective cover 8 covers the top end opening part at lag 3, and wire casing 10 has been seted up on the protective cover 8.

Lag 3 is both ends open-ended tubular structure, it is coaxial line setting with mouthful body 1 that charges, and lag 3 constitutes sliding connection structure through spring 4 and mouthful body 1 that charges, vertical axis 5's the second half section is hollow structure, this hollow structure and 7 threaded connection of fluted bar, and fluted bar 7 fixes on the top of fixed axle 6, the user need not manual rotation protective cover 8, directly place the charging plug at protective cover 8 surface according to the assigned state, and exert pressure with strength, lag 3 can slide on mouthful body 1 in step this moment, vertical axis 5 of its avris can synchronous downstream this moment, under the screw drive effect of fluted bar 7 and vertical axis 5 bottom, vertical axis 5 can rotate on lag 3 in step.

Terminal surface and vertical axis 5's top fixed connection under protective cover 8's the edge, and protective cover 8's up end evenly inlays and has ball 9, and protective cover 8 can follow vertical axis 5 and together rotate, because the existence of ball 9, so the head that charges pushes down can not corresponding protective cover 8's normal rotation, when protective cover 8 rotates to the outside, the head that charges can normally insert and charge mouthful 1 inside.

Wire casing 10 is the arc structure, its centre of a circle overlaps with the cross-section centre of a circle of vertical axis 5, and the first half section bonding of wire casing 10 has the sheet rubber 11 of opposition distribution, and the below of sheet rubber 11 is provided with closing plate 12, closing plate 12 sliding connection is in the inside of spout 13, and both are the arc structure, and spout 13 is seted up inside protective cover 8, the corresponding resilience of spring 4 of bottom, protective cover 3 just can upwards move back, protective cover 8 reverses under vertical axis 5's drive this moment, the wire rod part of the head that charges just can pass sheet rubber 11 and coincide in wire casing 10 this moment, can carry on spacingly to the wire rod on the one hand, on the other hand can protect plug and the junction of the mouth that charges, when not charging, closing plate 12 can block up in wire casing 10, ensure dustproof and waterproof performance.

The working principle is as follows: firstly, in the initial state, the position state of the whole device is shown in fig. 1, when charging is needed, a user does not need to manually rotate the protective cover 8, the charging plug is directly placed on the outer surface of the protective cover 8 according to the designated state, and pressure is applied by force, at the moment, the protective cover 3 can synchronously slide on the charging port body 1, at the moment, the vertical shaft 5 on the side can synchronously move downwards, under the screw transmission action of the twist rod 7 and the bottom end of the vertical shaft 5, the vertical shaft 5 can synchronously rotate on the protective cover 3, so the protective cover 8 can rotate along with the vertical shaft 5, due to the existence of the ball 9, the charging head can be pressed downwards and cannot normally rotate corresponding to the protective cover 8, when the protective cover 8 rotates to the outer side, the charging head can be normally inserted into the charging port body 1, at the moment, the spring 4 at the bottom correspondingly rebounds, the protective cover 3 can move upwards and then the protective cover 8 rotates reversely under the, at this moment, the wire part of the charging head can penetrate through the rubber sheet 11 to be inosculated in the wire groove 10, on one hand, the wire can be limited, on the other hand, the connection part of the plug and the charging port can be protected, and when the charging is not carried out, the sealing plate 12 can be blocked in the wire groove 10, so that the dustproof and waterproof performances are ensured.

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 pure electric vacuum sweeper mouth protective structure that charges, includes mouthful body (1) and automobile body (2) that charge, its characterized in that: the utility model discloses a charging port, including charging port body (1), protective cover (3), avris of protective cover (3) is provided with vertical distribution's vertical axis (5), and both are the rotation connection, and vertical axis (5) are connected with protective cover (8) with fixed axle (6) to the bottom mounting of fixed axle (6) is on automobile body (2), protective cover (8) cover the top opening part at protective cover (3), and have seted up wire casing (10) on protective cover (8).

2. The charging port protection structure of the pure electric vacuum cleaner as claimed in claim 1, wherein: the protection cover (3) is of a tubular structure with two open ends, and is arranged coaxially with the charging port body (1), and the protection cover (3) forms a sliding connection structure with the charging port body (1) through a spring (4).

3. The charging port protection structure of the pure electric vacuum cleaner as claimed in claim 1, wherein: the lower half section of the vertical shaft (5) is of a hollow structure, the hollow structure is in threaded connection with the twist rod (7), and the twist rod (7) is fixed at the top end of the fixed shaft (6).

4. The charging port protection structure of the pure electric vacuum cleaner as claimed in claim 1, wherein: the edge of protective cover (8) is terminal surface and vertical axis (5)'s top fixed connection down, and the up end of protective cover (8) is evenly inlayed and is had ball (9).

5. The charging port protection structure of the pure electric vacuum cleaner as claimed in claim 1, wherein: the wire groove (10) is of an arc-shaped structure, the circle center of the wire groove is overlapped with the circle center of the cross section of the vertical shaft (5), rubber sheets (11) which are oppositely distributed are bonded on the upper half section of the wire groove (10), and a sealing plate (12) is arranged below the rubber sheets (11).

6. The charging port protection structure of the pure electric vacuum cleaner as claimed in claim 5, wherein: the sealing plate (12) is connected to the inside of the sliding groove (13) in a sliding mode, the sealing plate and the sliding groove are both of arc-shaped structures, and the sliding groove (13) is formed in the protective cover (8).