CN201343933Y

CN201343933Y - Rear trunk box remote lock for electric bicycle

Info

Publication number: CN201343933Y
Application number: CNU2008201825410U
Authority: CN
Inventors: 钱大友
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-11-11
Anticipated expiration: 2018-12-29

Abstract

The utility model discloses a remote control lock for the tail box of an electric vehicle. It includes a lock cylinder, a lock body locked with the lock cylinder and a remote unlocking device. The strike plate of the lock body is provided with an arc-shaped opening for the lock cylinder to slide in and out, and a card slot is provided on the side below the arc-shaped opening. , when the upper cover is fastened, the lock column slides into the arc-shaped opening on the striker plate to lock the tail box, a switch plate is hinged on the bottom plate and catches the slot on the striker plate, and the remote unlocking device includes a direct-acting electromagnet , wireless transmitter and controller, the push rod of the direct-acting electromagnet is fixedly connected with the switch board, the wireless transmitter sends an unlock signal to the controller, the controller is connected to the working power of the electromagnet, and the push rod of the electromagnet stretches to drive the switch The plate disengages from the draw-in groove on the striker plate so that the striker plate leaves the lock post. The utility model can open the upper cover of the tail box by sending an unlock signal through the wireless transmitter, which greatly facilitates consumers to open the tail box when the parking space for the electric vehicle is relatively tight or there are many items after shopping.

Description

Electric motor car boot remote control lock

Technical field

The utility model relates to a kind of lockset, particularly relates to a kind of electric motor car boot remote control lock.

Background technology

In daily life, electric motor car is light with it, fast and deeply be subjected to customer's favor, and in order to satisfy the requirement that the user deposits article or instrument better, manufacturer all can be provided with the boot of the pad of usheing to seat at the vehicle seat rear portion and be furnished with the boot lock.But when electric motor car is deposited the tighter or user in parking stall after shopping, article are many and can't vacate hand the time, it is cumbersome to bend over to unblank just to seem.

The utility model content

Technical problem to be solved in the utility model is to solve the problem that the electric motor car boot is locked the trouble of unblanking.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of electric motor car boot remote control lock, comprise the lock that is used for fixing at the boot upper interior surface, with sealed lock body and the remote-control unlocking device of described lock, described lock body comprises base plate, latch plate, switchboard and back-moving spring, and described base plate is used for fixing on the inside wall of boot casing; Described latch plate is provided with an arc opening that supplies lock to slip into, skid off, and the side of arc opening below is provided with a draw-in groove, and this latch plate is hinged on the base plate, and lock slips into the interior sealed boot of arc opening on the latch plate when fastening loam cake; The upper side that described switchboard has a staight shank and a staight shank has an outstanding tip, and the upper articulation of this switchboard is on base plate, and the tip is stuck in the draw-in groove on the latch plate; The two ends of described back-moving spring are hooked on the lock that makes the boot upper interior surface on latch plate and the base plate respectively and slip in the arc opening on the latch plate; Described remote-control unlocking device comprises direct drive type electro magnet, wireless launcher and controller, and described direct drive type electro magnet is fixed on the base plate, and the push rod of this direct drive type electro magnet is fixedlyed connected with the switchboard staight shank; Described wireless launcher is used to send unlocking signal; Described controller is provided with radio receiving unit, receive unlocking signal and the straight working power of moving the push type electromagnet of connection that wireless launcher sends, the flexible switchboard that drives of push rod is around its pin joint rotation with base plate during straight moving push type electromagnet energising, when dead electricity, push rod automatically resets under the spring force effect.

In the such scheme, described direct drive type electro magnet is for promoting electromagnet or pulling electromagnet.

The utility model sends unlocking signal by wireless launcher and just can open the boot loam cake, greatly facilitates the customer and deposits the tighter or shopping back article in parking stall in electric motor car and open boot when many.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model locking pre-structure schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is made detailed explanation.

As shown in Figure 1, the utility model comprises the lock 3 that is fixed on the boot upper interior surface, lock body and the remote-control unlocking device sealed with described lock 3.Described lock body comprises base plate 8, latch plate 2, switchboard 6 and back-moving spring 5, and described base plate 8 is fixed on the inside wall of boot casing; Described latch plate 2 is provided with an arc opening that slips into, skids off for lock 3, and the side that latch plate 2 is positioned at the arc opening below is provided with the soffit arc transition of a draw-in groove and this draw-in groove and latch plate 2, and latch plate 2 is hinged on the base plate 8 by bearing pin 1; The upper side that switchboard 6 has a staight shank and a staight shank has an outstanding tip, and the top of this switchboard 6 is hinged on the base plate 8 by bearing pin 4, and the tip is stuck in the draw-in groove on the latch plate 2; The two ends of back-moving spring 5 are hooked on respectively on latch plate 2 and the base plate 8, and the spring force of back-moving spring 5 makes latch plate 2 have the trend that is rotated counterclockwise; Described remote-control unlocking device comprises direct drive type electro magnet 7, wireless launcher and controller, and described direct drive type electro magnet 7 can be push electric magnet or extending type electromagnet.

Fig. 2 is the utility model locking pre-structure schematic diagram, as shown in Figure 2, when fastening loam cake, lock 3 moves down, and promotes latch plate 2 and turns clockwise, in this process, the tip that switchboard 6 upper side are outstanding, roll along the arc transition portion of latch plate 2 sides, final lock 3 slips into sealed boot (referring to Fig. 1) in the arc opening on the latch plate 2, and the tip that switchboard 6 upper side are outstanding is stuck in the draw-in groove on the latch plate 2 simultaneously.

Be that example is illustrated below with the push electric magnet, this electromagnet is fixed on the base plate 8, and its push rod is fixedlyed connected with the lower end of the staight shank portion of switchboard 6; Described wireless launcher is used to send unlocking signal; Described controller is provided with radio receiving unit, receive unlocking signal and the straight working power of moving push type electromagnet 7 of connection that wireless launcher sends, push rod stretched out when straight moving push type electromagnet 7 was switched on, pull switch plate 6 rotates counterclockwise around the pin joint of itself and base plate 8, draw-in groove on the tip release lock buckle of giving prominence on the switchboard 62, latch plate 2 rotates counterclockwise under the effect of back-moving spring 5, the arc opening on the lock 3 release lock buckles 2, and boot is opened.Straight moving push type electromagnet 7 is when dead electricity, and under auxiliary little spring effect, its push rod automatically resets, and prepares operation next time.

The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.

Claims

1. The remote control lock for the tail box of an electric vehicle includes a lock cylinder fixed on the inner surface of the upper cover of the tail box and a lock body locked with the lock cylinder, and the lock body includes:

A bottom plate, used for fixing on the inner wall of the tail box body;

A lock plate is provided with an arc-shaped opening for the lock cylinder to slide in and out, and a card slot is provided on the side below the arc-shaped opening. The lock plate is hinged on the bottom plate, and the lock cylinder slides in when the upper cover is fastened. The tail box is locked inside the arc-shaped opening on the lock plate;

A switch plate with a straight handle and a protruding tip on the upper side of the straight handle, the upper part of the switch plate is hinged on the bottom plate, and the tip is stuck in the slot on the lock plate;

A return spring, the two ends of which are respectively hooked on the lock plate and the bottom plate so that the lock column on the inner surface of the upper cover of the tail box slides into the arc-shaped opening on the lock plate;

It is characterized in that it also includes:

A direct-acting electromagnet is fixed on the bottom plate, and the push rod of the direct-acting electromagnet is fixedly connected with the straight handle of the switch plate;

A wireless transmitter for sending out unlocking signals;

A controller, which is equipped with a wireless receiving unit, which receives the unlock signal from the wireless transmitter and connects to the working power supply of the direct-action push-out electromagnet. The hinge point rotates, and when the power is off, the push rod automatically resets under the action of the spring force.

2. The electric vehicle trunk remote control lock according to claim 1, characterized in that the direct-acting electromagnet is a push electromagnet or a pull electromagnet.