CN202953075U

CN202953075U - Electric vehicle with function of locking motor by electronic remote control

Info

Publication number: CN202953075U
Application number: CN 201220645572
Authority: CN
Inventors: 刘晓
Original assignee: JIANGSU LVNENG ELECTRIC BICYCLE TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: JIANGSU LVNENG ELECTRIC BICYCLE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2012-11-29
Filing date: 2012-11-29
Publication date: 2013-05-29
Anticipated expiration: 2022-11-29

Abstract

The utility model provides an electric vehicle with a function of locking a motor by electronic remote control. The electric vehicle comprises a vehicle body that is provided with the motor and an expansion brake device; the expansion brake device comprises an expansion brake disc; the motor is provided with a motor shaft fixedly connected with the expansion brake disc; the expansion brake disc can rotate together with the motor in a coaxial way; at least one lock hole is formed in the side of the expansion brake disc; the expansion brake device also comprises an expansion brake lock which is used for locking the expansion brake disc so as to prevent the expansion brake disc from rotating; the expansion brake lock comprises a lock cylinder, a direct current (DC) motor, and a motor output shaft and an eccentric gear which are used for connecting the lock cylinder and the DC motor; the DC motor is also connected with a control circuit which is used for receiving remote locking and unlocking signals and controlling the work of the DC motor; and the position of the lock cylinder corresponds to that of the lock hole. According to the electric vehicle with the function of locking the motor by electronic remote control, the expansion brake lock which can be locked and unlocked by electronic remote control is arranged on the motor, a key is not needed when the electric vehicle is used at ordinary times, and the motor can be conveniently and quickly locked or unlocked even in darkness.

Description

Battery-driven car with electronic telecontrol locking electric motors function

Technical field

The utility model relates to a kind of battery-driven car, relates in particular to a kind of battery-driven car with electronic telecontrol locking electric motors function.

Background technology

For antitheft, manufacturer can arrange anti-theft column lock in a plurality of links of battery-driven car, general mechanical lock all needs to use key to open, stolen in order to prevent battery-driven car, people need to carry several keys, very inconvenient, and at light darker place, poor or the more old car owner of eyesight has certain difficulty when looking for key hole, to the user, brings certain puzzlement.

The utility model content

The technical problems to be solved in the utility model is: if for the mechanical lock that solves existing battery-driven car need carry and light is found the problem of lockhole inconvenience when darker, the swollen lock of stopping that the utility model provides a kind of battery-driven car with electronic telecontrol locking electric motors function that electronic telecontrol is set at the motor place solves the problems referred to above.

The utility model solves the technical scheme that its technical matters adopts: a kind of battery-driven car with electronic telecontrol locking electric motors function, comprise car body, motor and expanding brake device are installed on described car body, described expanding brake device comprises the swollen dish of stopping, described motor has the motor shaft for being fixedly connected with the swollen dish of stopping, the described swollen dish of stopping can rotate with motor coaxle, the described swollen dish side of stopping has at least one lockhole, described expanding brake device also comprises for locking the swollen dish of stopping, the swollen lock of stopping that makes the swollen dish of stopping rotate, the described swollen lock of stopping comprises lock, DC machine and motor output shaft and eccentric wheel for being connected lock and DC machine, described DC machine also is connected with for the receiving remote keying signal and controls the control circuit of DC machine work, the setting corresponding to the lockhole position of described lock.

As preferably, described lockhole quantity is eight, along circumferentially being uniformly distributed.

As preferably, described lock and eccentric wheel junction are provided with the shoulder rank, and described shoulder rank go out also to be provided with retracing spring, and described retracing spring is placed on lock.

The beneficial effects of the utility model are, this battery-driven car with electronic telecontrol locking electric motors function, the motor place is provided with the swollen lock of stopping can electronic telecontrol opened and closed, and during every day use, without carrying keys, when light is darker, also can conveniently open or locking motor.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the structural representation of optimum embodiment of expanding brake device that the utlity model has the battery-driven car of electronic telecontrol locking electric motors function.

In figure 1, expanding brake device, 2, the swollen dish of stopping, 3, motor shaft, 4, lockhole, 5, lock, 6, DC machine, 7, motor output shaft, 8, eccentric wheel, 9, control circuit, 10, the shoulder rank, 11, retracing spring.

The specific embodiment

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As shown in Figure 1, the utility model provides a kind of battery-driven car with electronic telecontrol locking electric motors function, comprise car body, motor and expanding brake device 1 are installed on car body, expanding brake device 1 comprises the swollen dish 2 of stopping, motor has for swollen stopping, coiling 2 motor shafts that are fixedly connected with 3, the swollen dish 2 of stopping can rotate with motor coaxle, swollen dish 2 sides of stopping have at least one lockhole 4, expanding brake device 1 also comprises for locking the swollen dish 2 of stopping, make the swollen dish 2 swollen locks of stopping that can't rotate of stopping, the swollen lock of stopping comprises lock 5, DC machine 6 with for being connected motor output shaft 7 and the eccentric wheel 8 of lock 5 and DC machine 6, DC machine 6 also is connected with for the receiving remote keying signal and controls the control circuit 9 that DC machine 6 is worked, lock 5 and the lockhole 4 corresponding settings in position, as preferably, lockhole 4 quantity are eight, along circumferentially being uniformly distributed, lock 5 is provided with shoulder rank 10 with eccentric wheel 8 junctions, shoulder rank 10 go out also to be provided with retracing spring 11, retracing spring 11 is placed on lock 5.

The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to the claim scope.

Claims

1. one kind has the battery-driven car that electric motors function is locked in electronic telecontrol, comprise car body, motor and expanding brake device (1) are installed on described car body, described expanding brake device (1) comprises the swollen dish (2) of stopping, described motor has the motor shaft (3) for being fixedly connected with the swollen dish (2) of stopping, the described swollen dish (2) of stopping can rotate with motor coaxle, described swollen dish (2) side of stopping has at least one lockhole (4), described expanding brake device (1) also comprises for locking the swollen dish (2) of stopping, the swollen lock of stopping that makes the swollen dish (2) of stopping rotate, it is characterized in that: the described swollen lock of stopping comprises lock (5), DC machine (6) with for being connected motor output shaft (7) and the eccentric wheel (8) of lock (5) and DC machine (6), described DC machine (6) also is connected with for the receiving remote keying signal and controls the control circuit (9) that DC machine (6) is worked, described lock (5) and the corresponding setting in lockhole (4) position.

2. the battery-driven car with electronic telecontrol locking electric motors function as claimed in claim 1, it is characterized in that: described lockhole (4) quantity is eight, along circumferentially being uniformly distributed.

3. as claimed in claim 1, it is characterized in that: described lock (5) is provided with shoulder rank (10) with eccentric wheel (8) junction, and described shoulder rank (10) go out also to be provided with retracing spring (11), and described retracing spring (11) is placed on lock (5).