CN202175132U

CN202175132U - Antitheft device for electric car

Info

Publication number: CN202175132U
Application number: CN2011202143393U
Authority: CN
Inventors: 林方荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-23
Filing date: 2011-06-23
Publication date: 2012-03-28
Anticipated expiration: 2021-06-23

Abstract

The utility model discloses an antitheft device for an electric car. The antitheft device consists of an antitheft electric motor and an antitheft battery case, wherein the antitheft electric motor is connected with a battery in the antitheft battery box through a controller; a magnetic lock of the electric motor and a lock remote control switch of the electric motor are arranged in the antitheft electric motor; lock holes are annually distributed as a ring on an end cover at one side of the antitheft electric motor; and a magnetic block of the box body and a lock remote switch of the box body are arranged in the antitheft battery box. In the antitheft device disclosed by the utility model, the remote electric motor lock is arranged in the profile electric motor, and the remote control box body is arranged in the battery box, so that common eternal lock can be changed into a hidden internal lock, and thereby the shortcoming due to easily shearing and opening the external lock can be completely solved; the antitheft level of the electric car can be greatly improved; and the antitheft requirement of the electric car is satisfied.

Description

A kind of battery-driven car anti-joyride device

Technical field

The utility model relates to a kind of anti-joyride device, refers more particularly to a kind of hidden combined electrical motor-car anti-joyride device.

Background technology

A new battery-driven car tends to kept a close watch on by the thief, and battery-driven car anti-theft technique in the market generally is on the battery of electric vehicle box, anti-theft column lock to be installed, as Chinese patent number for CN201020548458.8, name is called the utility model patent of the battery case lock construction of simple electric car; Comprise battery box, jam plate, tapered end and backguy, jam plate is connected through backguy with tapered end, and jam plate comprises dead bolt; Tapered end is that 90 ° of arm of forces are rotary; Tapered end can also comprise the battery case lock ring through the backguy unlock deadbolt, and the battery case stapled is on the sidewall of battery box; Described battery case lock ring and dead bolt be hook joint mutually; Though the anti-battery-theft lock has certain anti-theft, because anti-theft column lock is exposed to the vehicle body outside, the thief can cut off or at short notice lock opened with master key with hydraulic pressure; It is that U-shape lock or Car Burglar Alarm are installed on the motor of battery-driven car that anti-joyride device is also arranged; As Chinese patent number for CN201020292848.3, name is called the utility model patent of battery-driven car anti-joyride device, Car Burglar Alarm is to be made up of left side anchor ear, right side anchor ear, supporter, hydraulic actuating cylinder and support sleeve, left side anchor ear and right side anchor ear are arc-shaped structure; Left side anchor ear and right side anchor ear are arranged at the left and right sides of electric vehicle motor axle respectively; Respectively be connected a supporter below left side anchor ear and the right side anchor ear, hydraulic actuating cylinder is arranged at the lower end of supporter, and support sleeve is set on the hydraulic actuating cylinder; But the necessary charged work of this Car Burglar Alarm; And a lot of battery-driven car storage batterys are stolen and are caused power supply to be cut off and make Car Burglar Alarm lose function, and are connected car and go adrift together, therefore; Though the certain protection effect is arranged common battery-driven car anti-joyride device but safety is relatively poor, can't satisfy the antitheft requirement of battery-driven car.

The utility model content

The utility model mainly solves the common anti-theft column lock of battery-driven car and Car Burglar Alarm function singleness, anti-theft effect is relatively poor, safety is lower technical matters; Provide the design of a kind of anti-joyride device hidden and make that the thief can't start with, safe combined electrical motor-car anti-joyride device.

In order to solve the technical matters of above-mentioned existence, the utility model mainly is to adopt following technical proposals:

A kind of battery-driven car anti-joyride device of the utility model is made up of antitheft motor and antitheft accumulator box, and said antitheft motor is the profile motor; The antitheft motor is connected with the interior storage battery of antitheft accumulator box through controller, and said antitheft accumulator box is located on the vehicle frame of battery-driven car, and said antitheft motor is provided with motor magnetic force lock and electromechanical locks teleswitch; Said motor magnetic force lock is located at the profile motor internal with the electromechanical locks teleswitch; Motor magnetic force lock locking bar is parallel with the motor shaft of profile motor, and the electromechanical locks teleswitch is electrically connected with motor magnetic force lock, and a side end cap of said antitheft motor is provided with the lockhole that a loop distributes; The locking bar diameter of the aperture of said lockhole and motor magnetic force lock matches; Said antitheft accumulator box is provided with casing magnetic force lock and casing lock teleswitch, and it is inner that said casing magnetic force lock and casing lock teleswitch are located at the antitheft accumulator box, and casing lock teleswitch is electrically connected with casing magnetic force lock; Through the remote-control motor lock being set in the profile motor and remote control casing lock being set in accumulator box; Make conventional external lock become hidden built-in lock, solved the defective that external lock is cut off and opened easily fully, greatly improved the antitheft level of battery-driven car; Magnetic force remote control lock is with low cost, easy for installation, safe in utilization, has satisfied the antitheft requirement of battery-driven car.

As preferably, said motor magnetic force lock is located on the said profile electric motor internal stator skeleton with the electromechanical locks teleswitch, and motor magnetic force lock locking bar is towards the end cap that is provided with lockhole; Motor magnetic force lock and electromechanical locks teleswitch are arranged on the gap of internal stator skeleton, make the magnetic force lock hidden at motor internal, both just outage; The locking bar of motor magnetic force lock still inserts in the lockhole, keeps lock car state, and the thief is had no way of doing it; Both improve anti-theft effect, do not increased additional volumes again.

As preferably; The inboard of said end cap is provided with the aluminium dish coaxial with end cap, and said lockhole is located on the described aluminium dish, and lockhole is identical with the distance of said motor magnetic force lock locking bar and motor shaft with the distance in aluminium dish axle center; End cap central authorities also are provided with motor axis hole; When needs lock car, motor magnetic force lock locking bar stretches out in the lockhole that inserts on the aluminium dish, and the wheel of battery-driven car can't be rotated.

As preferably; Be provided with power-off protection apparatus and radiator fan in the said motor magnetic force lock; Sudden power when battery-driven car moves; Power-off protection apparatus detects and judges whether normally to lock car, thereby prevents that outage in service from causing magnetic force to lock the danger of moving and causing, radiator fan can effectively prevent the over-heat inside phenomenon of motor magnetic force lock.

As preferably, said antitheft accumulator box comprises casing, panel and cover plate, and said panel central authorities are provided with opening; Said opening and said cover plate match, and a side of cover plate and the junction of panel are provided with some hinges, and the opposite side bottom surface of cover plate is provided with some locking boards; The Surface Vertical of said locking board and cover plate, the installation site of said casing magnetic force lock and the position of locking board match, and locking board is provided with lockhole; Said lockhole matches with the tapered end of corresponding casing magnetic force lock; Through accumulator box lock and teleswitch are arranged in the accumulator box, prevent exposing of lock body, the thief can't be set about; Greatly improve the anti-theft effect of accumulator box, strengthened the safety of battery-driven car.

As preferably, be provided with base plate between said casing and the vehicle frame, said base plate and vehicle frame welding, casing is connected with base plate through bolt, increases the Area of bearing of accumulator box and vehicle frame, and accumulator box is provided with stable.

As preferably; The head of said bolt is located at the bottom of said casing, and the termination central authorities of screw rod are provided with the otch of in-line, when casing lock or teleswitch fault; Otch rotating screw bolt through instrument insertion screw end head can disassemble accumulator box easily from base plate.

As preferably, be provided with dividing plate in the said casing, said dividing plate is divided into storage battery chamber and equipment cavity with casing; Casing lock teleswitch is located in the said equipment cavity; Casing magnetic force is locked on the dividing plate of equipment cavity one side, and casing magnetic force lock and casing lock teleswitch are arranged on accumulator box inside, and the thief can't be set about; Thereby improved the anti-theft effect of accumulator box, equipment cavity and storage battery chamber have separately then been helped to eliminate the erosion damage of storage battery leakage to each element.

As preferably; The bottom of said equipment cavity is provided with some dismounting grooves; The position of the position of said dismounting groove and said casing magnetic force lock matches, when since casing lock teleswitch or casing magnetic force lock fault when causing box cover to open, can accumulator box be taken off from frame panel; In the dismounting groove, open the snap close of casing lock, thereby cover plate is opened.

The beneficial effect of the utility model is: through remote-control motor magnetic force lock being set in the profile motor of battery-driven car and remote control casing magnetic force lock being set in accumulator box; Make conventional external lock become hidden built-in lock; Solved anti-joyride devices such as external lock fully and be prone to by the defective that hydraulic pressure is cut off or master key is opened, the locking bar of motor magnetic force lock still inserts in the lockhole when both just cutting off the power supply, and has greatly improved the antitheft level of battery-driven car; Remote control magnetic force lock is with low cost; Easy for installation, safe in utilization, satisfied the antitheft requirement of battery-driven car.

Description of drawings

Fig. 1 is an antitheft motor part scheme drawing;

Fig. 2 is antitheft motor one a side end cap structural representation;

Fig. 3 is an antitheft accumulator box schematic top view;

Fig. 4 is an antitheft accumulator box generalized section;

1. internal stator skeletons among the figure, 2. stator coil, 3. electromechanical locks teleswitch, 4. motor magnetic force lock, 5. motor magnetic force lock locking bar, 6. motor shaft, 7. end cap; 8. aluminium dish, 9. lockhole, 10. motor axis hole, 11. antitheft accumulator boxs, 12. casing magnetic force lock, 13. casings lock teleswitch, 14. casings; 15. panel, 16. cover plates, 17. locking boards, 18. vehicle frames, 19. base plates, 20. dividing plates; 21. hinge, 22. storage battery chambeies, 23. equipment cavity, 24. dismounting grooves, 25. bolts, 26. bonnet lock holes.

The specific embodiment

Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.

Embodiment: a kind of battery-driven car anti-joyride device of present embodiment; Be made up of antitheft motor and antitheft accumulator box, the antitheft motor is connected with the interior storage battery of antitheft accumulator box through controller, and the antitheft motor is the profile motor; The antitheft motor internal is equipped with motor magnetic force lock 4 and electromechanical locks teleswitch 3; As depicted in figs. 1 and 2, motor magnetic force lock is installed on the internal stator skeleton 1 of profile motor with the electromechanical locks teleswitch, and the locking bar 5 of motor magnetic force lock is towards a side end cap 7 that is designed with lockhole; The locking bar of motor magnetic force lock is parallel with the motor shaft 6 of profile motor; The electromechanical locks teleswitch is electrically connected with motor magnetic force lock, and the inboard of a side end cap of profile motor is fixed with the aluminium dish 8 coaxial with end cap, is designed with the lockhole 9 that a loop distributes on the aluminium dish; The locking bar of the distance in lockhole and aluminium dish axle center and motor magnetic force lock is identical with the distance of motor shaft; The locking bar diameter of the aperture of lockhole and motor magnetic force lock matches, and the end cap central design has motor axis hole 10, also is designed with power-off protection apparatus and radiator fan in the inside of motor magnetic force lock; Antitheft accumulator box 11 is fixed on the vehicle frame 18 of battery-driven car; Like Fig. 3 and shown in Figure 4; Be designed with base plate 19 between accumulator box bottom and the vehicle frame, base plate and vehicle frame welding, accumulator box is fixed on the base plate through bolt 25; The head of bolt is arranged on the intracavity bottom of casing, and the termination central authorities of screw rod have the otch of in-line; Accumulator box comprises casing 14, panel 15 and cover plate 16, and the central design of panel has opening, and opening and cover plate match; One side of cover plate and the junction of panel are equipped with three hinges 21, and the opposite side bottom surface of cover plate is welded with three locking boards 17, and locking board is perpendicular to lid surface; Be provided with dividing plate 20 in the casing, dividing plate is divided into storage battery chamber 22 and equipment cavity 23 with casing, and casing lock teleswitch is installed in the equipment cavity; Casing magnetic force lock is installed on the dividing plate of equipment cavity one side, and matching with the position of locking board in the installation site of casing magnetic force lock, has bonnet lock hole 26 on the locking board; Bonnet lock hole matches with the tapered end of corresponding casing magnetic force lock; Casing lock teleswitch is electrically connected with casing magnetic force lock, and the bottom of equipment cavity also has three dismounting grooves 24, and the position of the position of dismounting groove and casing magnetic force lock matches; In use, when battery-driven car need be locked car, controller sent the instruction of lock car; The electromechanical locks teleswitch receives the instruction of lock car, and output extend out in the lockhole of end cap aluminium dish the locking bar of motor magnetic force lock, and the profile motor is pinned; Wheel can't rotate and locking, and when needs pin accumulator box, then controller sends signal; The casing teleswitch receives lock case instruction, and output extend out in the bonnet lock hole of the locking board on the accumulator box cover plate locking bar of casing magnetic force lock, and the accumulator box cover plate is pinned; Like casing magnetic force lock fault and can't open cover plate, but the otch rotating bolt of serviceable tool inserting bolt then, and the accumulator box of will guard against theft is pulled down from base plate, and opens casing magnetic force through the dismounting groove and lock, and then opens cover plate.

More than explanation is not that the utility model has been done restriction; The utility model also is not limited only to giving an example of above-mentioned explanation; The variation that those skilled in the art have done in the essential scope of the utility model, retrofit, increase or replace, all should be regarded as the protection domain of the utility model.

Claims

1. battery-driven car anti-joyride device; Comprise antitheft motor and antitheft accumulator box (11), said antitheft motor is the profile motor, and the antitheft motor is connected with the interior storage battery of antitheft accumulator box through controller; Said antitheft accumulator box is located on the vehicle frame of battery-driven car; It is characterized in that: said antitheft motor is provided with motor magnetic force lock (4) and electromechanical locks teleswitch (3), and said motor magnetic force lock is located at the profile motor internal with the electromechanical locks teleswitch, and motor magnetic force lock locking bar (5) is parallel with the motor shaft (6) of profile motor; The electromechanical locks teleswitch is electrically connected with motor magnetic force lock; One side end cap (7) of said profile motor is provided with the lockhole (9) that a loop distributes, and the aperture of said lockhole and motor magnetic force lock locking bar diameter match, and said antitheft accumulator box is provided with casing magnetic force lock (12) and casing lock teleswitch (13); Said casing magnetic force lock and casing lock teleswitch are located in the antitheft accumulator box, and casing lock teleswitch is electrically connected with casing magnetic force lock.

2. a kind of battery-driven car anti-joyride device according to claim 1; It is characterized in that: said motor magnetic force lock (4) is located on the said profile electric motor internal stator skeleton (1) with electromechanical locks teleswitch (3), and motor magnetic force lock locking bar (5) is towards the end cap that is provided with lockhole (9) (7).

3. a kind of battery-driven car anti-joyride device according to claim 1 and 2; It is characterized in that: the inboard of said end cap (7) is provided with the aluminium dish (8) coaxial with end cap; Said lockhole (9) is located on the described aluminium dish; Lockhole is identical with the distance of motor shaft (6) with said motor magnetic force lock locking bar (5) with the distance in aluminium dish axle center, and end cap central authorities also are provided with motor axis hole (10).

4. a kind of battery-driven car anti-joyride device according to claim 1 and 2 is characterized in that: be provided with power-off protection apparatus and radiator fan in the said motor magnetic force lock (4).

5. a kind of battery-driven car anti-joyride device according to claim 1; It is characterized in that: said antitheft accumulator box (11) comprises casing (14), panel (15) and cover plate (16), and said panel central authorities are provided with opening, and said opening and said cover plate match; One side of cover plate and the junction of panel are provided with some hinges (21); The opposite side bottom surface of cover plate is provided with some locking boards (17), the Surface Vertical of said locking board and cover plate, and the installation site of said casing magnetic force lock (12) and the position of locking board match; Locking board is provided with bonnet lock hole (26), and said bonnet lock hole matches with the tapered end of corresponding casing magnetic force lock.

6. a kind of battery-driven car anti-joyride device according to claim 5 is characterized in that: be provided with base plate (19) between said casing (14) and the vehicle frame (18), and said base plate and vehicle frame welding, casing is connected with base plate through bolt (25).

7. a kind of battery-driven car anti-joyride device according to claim 6 is characterized in that: the head of said bolt (26) is located at the bottom of said casing (14), and the termination central authorities of screw rod are provided with the otch of in-line.

8. according to claim 5 or 6 described a kind of battery-driven car anti-joyride devices; It is characterized in that: be provided with dividing plate (20) in the said casing (14); Said dividing plate is divided into storage battery chamber (22) and equipment cavity (23) with casing; Casing lock teleswitch (13) is located in the said equipment cavity, and casing magnetic force lock (12) is located on the dividing plate of equipment cavity one side.

9. a kind of battery-driven car anti-joyride device according to claim 8 is characterized in that: the bottom of said equipment cavity (23) is provided with some dismounting grooves (24), and the position of the position of said dismounting groove and said casing magnetic force lock (12) matches.