CN213921310U

CN213921310U - Limiting mechanism for electric vehicle anti-theft

Info

Publication number: CN213921310U
Application number: CN202022614358.7U
Authority: CN
Inventors: 俞秀玲; 鲍智扬; 张旭敏
Original assignee: Jinhua Experimental Middle School
Current assignee: Jinhua Experimental Middle School
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-10
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an anti-theft limiting mechanism of an electric vehicle, which comprises a tapered end, wherein the outer side of the tapered end is provided with a fixed sleeve, one side of the fixed sleeve is electrically connected with a power wire, one end of the power wire is electrically connected with a power sleeve, the top end of the tapered end is provided with a fixed column, the top end of the fixed column is movably connected with a lock core, the outer side of the lock core is movably connected with an outer sleeve, the top part of the outer sleeve is provided with a sleeve opening, the bottom end of the lock core is fixedly connected with a butt sleeve, the inner side of the butt sleeve is fixedly connected with a first reset spring, the inner part of the tapered end is movably connected with a direction lock column, the top end of the direction lock column is fixedly connected with a butt shaft, the outer side of the direction lock column is fixedly connected with a push plate, the bottom end of the tapered end is provided with a fixed plate, the direction lock shaft is arranged on the fixed plate, the outer side of the direction lock column and the direction lock shaft are movably connected with a second reset spring, and the anti-theft effect of the electric vehicle is improved, the theft-proof device is prevented from being damaged by tools or violence of the thief.

Description

Limiting mechanism for electric vehicle anti-theft

Technical Field

The utility model relates to an electric motor car theftproof technical field specifically is an electric motor car is prevented embezzlement and is used stop gear.

Background

The electric vehicle burglar alarm is an anti-theft device which can timely know the state of a vehicle under the condition that a vehicle driver is separated and adopt corresponding measures to achieve the anti-theft purpose, and is divided into a one-way anti-theft device and a two-way anti-theft device.

However, the existing limiting mechanism for preventing the electric vehicle from being stolen has poor anti-theft effect, and the problem that the anti-theft device is easily disassembled by a tool or the vehicle is twisted off in a violent mode to lose the function after a user parks the electric vehicle at a parking place to lock the vehicle is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric motor car is prevented embezzlement and is used stop gear to propose the poor problem of theftproof effect in solving above-mentioned background.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-theft limiting mechanism for an electric vehicle comprises a lock head, a fixed sleeve is arranged outside the lock head, one side of the fixed sleeve is electrically connected with a power line, one end of the power line is electrically connected with a power sleeve, a fixed column is arranged at the top end of the lock head, a lock cylinder is movably connected at the top end of the fixed column, an outer sleeve is movably connected at the outer side of the lock cylinder, the top of the outer sleeve is provided with a sleeve opening, the bottom end of the lock cylinder is fixedly connected with a butt joint sleeve, the inner side of the butt joint sleeve is fixedly connected with a first reset spring, the interior of the lock head is movably connected with a direction lock column, the top end of the direction lock column is fixedly connected with a butt joint shaft, the outer side of the direction lock post is fixedly connected with a push plate, the bottom end of the lock head is provided with a fixed plate, the fixed plate is provided with a direction lock shaft, and the outer side of the direction lock shaft is movably connected with a second reset spring.

Further preferably, the lock head is vertically erected in the center of the top of the fixing plate, and the fixing plate is fixedly connected with the lock head.

Preferably, the number of the direction lock shafts is two, the two direction lock shafts are the same in size, and the direction lock shafts are movably connected with the fixing plate.

Further preferably, the inner diameter of the sleeve opening is matched with the diameter of the lock cylinder, and the lock cylinder is movably connected with the outer sleeve through the sleeve opening.

Preferably, the fixing sleeve comprises a power line on one side of the fixing sleeve, a power sleeve on one end of the power line and a lock connected with the fixing sleeve, and the fixing sleeve is fixedly connected with the lock.

Further preferably, the push plate is formed by processing a carbon steel material, the outer surface of the push plate is smooth, and the push plate and the direction lock cylinder are of an integrated structure.

(III) advantageous effects

The utility model provides an electric motor car is prevented stealing and is used stop gear possesses following beneficial effect:

(1) the anti-theft limiting mechanism for the electric vehicle comprises a direction lock column and a direction lock shaft, wherein the direction lock column and the direction lock shaft are arranged, after the electric vehicle is parked well, a user inserts a key into a lock cylinder and presses the key downwards, the key can push the lock cylinder, the lock cylinder can move a butt-joint sleeve downwards and is sleeved on the butt-joint shaft, the key is inserted by rotating the key anticlockwise by the user, the butt-joint sleeve under the lock cylinder drives the butt-joint shaft to rotate, the direction lock column can rotate along with the direction lock column, a push plate under the direction lock column can be butted on the direction lock shaft, the direction lock shaft can be pushed out by the push plate at the moment, a steering wheel of the electric vehicle can be locked by the direction lock shaft, when the electric vehicle is stolen, the direction of the electric vehicle is locked, the thief can only lift a front wheel of the electric vehicle to move, and the direction of the electric vehicle is inclined leftwards, even if the thief uses an auxiliary tool, the electric vehicle can not advance, therefore, the anti-theft effect of the electric vehicle is improved, and the condition that a thief uses a tool or violently damages an anti-theft device is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the outer cover of the present invention;

fig. 3 is a sectional view of the lock of the present invention.

In the figure: 1. a fixing plate; 2. a direction lock shaft; 201. a second reset spring; 3. a lock head; 301. a direction lock cylinder; 302. pushing the plate; 303. a butt joint shaft; 4. fixing a sleeve; 5. a power line; 6. a power supply sleeve; 7. fixing a column; 8. a lock cylinder; 801. butting sleeves; 802. a first return spring; 9. a jacket; 10. and (5) looping.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-theft limiting mechanism of an electric vehicle comprises a lock head 3, a fixed sleeve 4 is arranged on the outer side of the lock head 3, one side of the fixed sleeve 4 is electrically connected with a power line 5, one end of the power line 5 is electrically connected with a power sleeve 6, a fixed column 7 is arranged on the top end of the lock head 3, a lock cylinder 8 is movably connected with the top end of the fixed column 7, an outer sleeve 9 is movably connected with the outer side of the lock cylinder 8, a sleeve opening 10 is arranged on the top of the outer sleeve 9, a butt-joint sleeve 801 is, the inner side of the butt joint sleeve 801 is fixedly connected with a first reset spring 802, the inner part of the lock head 3 is movably connected with a direction lock column 301, the top end of the direction lock column 301 is fixedly connected with a butt joint shaft 303, the outer side of the direction lock column 301 is fixedly connected with a push plate 302, the bottom end of the lock head 3 is provided with a fixing plate 1, the fixing plate 1 is provided with a direction lock shaft 2, and the outer side of the direction lock shaft 2 is movably connected with a second reset spring 201.

In this embodiment, concrete, tapered end 3 erects perpendicularly in the top centre position of fixed plate 1, and fixed plate 1 and tapered end 3 fixed connection can be better install on the electric motor car through fixed plate 1.

In this embodiment, it is concrete, direction lock axle 2 is provided with two, and two direction lock axles 2's size is the same, and direction lock axle 2 and fixed plate 1 swing joint can lock the direction of electric motor car through direction lock axle 2.

In this embodiment, specifically, the inner diameter of the pocket 10 is adapted to the diameter of the lock cylinder 8, the lock cylinder 8 is movably connected to the outer sleeve 9 through the pocket 10, and the outer sleeve 9 can be better mounted with the lock cylinder 8 through the pocket 10.

In this embodiment, it is concrete that fixed cover 4 includes power cord 5 and the power cover 6 of power cord 5 one end of fixed cover 4 one side and the tapered end 3 that links to each other with fixed cover 4, fixed cover 4 and tapered end 3 fixed connection, the power of connection electric motor car that can be better through power cover 6.

In this embodiment, specifically, the push plate 302 is made of a carbon steel material, the outer surface of the push plate 302 is smooth, the push plate 302 and the direction lock cylinder 301 are of an integrated structure, and the push plate 302 made of the carbon steel material is firmer and more durable.

The working principle is as follows: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, after the electric vehicle is parked, a user inserts a key into the lock cylinder 8, then presses the key downwards, the key can push the lock cylinder 8, at the moment, the lock cylinder 8 can move downwards and butt joint sleeve 801 and is sleeved on the butt joint shaft 303, at the moment, the user rotates the key anticlockwise, the butt joint sleeve 801 under the lock cylinder 8 drives the butt joint shaft 303 to rotate, the direction lock column 301 can also rotate along with the key, the push plate 302 under the direction lock column 301 can be butt joint on the direction lock shaft 2, at the moment, the direction lock shaft 2 can be pushed out by the push plate 302, the direction lock shaft 2 can lock the steering wheel of the electric vehicle, when the electric vehicle is stolen, the direction of the electric vehicle is locked, a thief can only lift the front wheel of the electric vehicle to move, and because the direction of the electric vehicle is inclined towards the left, even the thief uses the supplementary class instrument and can not make the electric motor car go forward, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 an electric motor car is stop gear for theftproof, includes tapered end (3), its characterized in that: the outer side of the lock head (3) is provided with a fixed sleeve (4), one side of the fixed sleeve (4) is electrically connected with a power line (5), one end of the power line (5) is electrically connected with a power sleeve (6), the top end of the lock head (3) is provided with a fixed column (7), the top end of the fixed column (7) is movably connected with a lock cylinder (8), the outer side of the lock cylinder (8) is movably connected with an outer sleeve (9), the top of the outer sleeve (9) is provided with a sleeve opening (10), the bottom end of the lock cylinder (8) is fixedly connected with a butt joint sleeve (801), the inner side of the butt joint sleeve (801) is fixedly connected with a first reset spring (802), the inner part of the lock head (3) is movably connected with a direction lock column (301), the top end of the direction lock column (301) is fixedly connected with a butt joint shaft (303), the outer side of the direction lock column (301) is fixedly connected with a push plate (302), the bottom end of the lock head (3) is provided with a fixing plate (1), a direction lock shaft (2) is arranged on the fixing plate (1), and a second reset spring (201) is movably connected to the outer side of the direction lock shaft (2).

2. The anti-theft limiting mechanism for the electric vehicle as claimed in claim 1, wherein: the lock head (3) is vertically erected in the center of the top of the fixing plate (1), and the fixing plate (1) is fixedly connected with the lock head (3).

3. The anti-theft limiting mechanism for the electric vehicle as claimed in claim 1, wherein: the direction lock shaft (2) is provided with two, two the size of direction lock shaft (2) is the same, direction lock shaft (2) and fixed plate (1) swing joint.

4. The anti-theft limiting mechanism for the electric vehicle as claimed in claim 1, wherein: the inner diameter of the sleeve opening (10) is matched with the diameter of the lock cylinder (8), and the lock cylinder (8) is movably connected with the outer sleeve (9) through the sleeve opening (10).

5. The anti-theft limiting mechanism for the electric vehicle as claimed in claim 1, wherein: the fixing sleeve (4) comprises a power line (5) on one side of the fixing sleeve (4), a power sleeve (6) at one end of the power line (5) and a lock head (3) connected with the fixing sleeve (4), and the fixing sleeve (4) is fixedly connected with the lock head (3).

6. The anti-theft limiting mechanism for the electric vehicle as claimed in claim 1, wherein: the push plate (302) is formed by processing a carbon steel material, the outer surface of the push plate (302) is smooth, and the push plate (302) and the direction lock cylinder (301) are of an integrated structure.