CN217969721U

CN217969721U - Battery lock for electric bicycle

Info

Publication number: CN217969721U
Application number: CN202222635181.8U
Authority: CN
Inventors: 李嘉晨
Original assignee: Shenzhen Kelijie Electronic Technology Co ltd
Current assignee: Shenzhen Kelijie Electronic Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-06
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a battery lock for an electric moped, which is provided with a battery holding bin, a battery body can be assembled in the battery holding bin, and the battery lock comprises a shell and a locking mechanism arranged in the shell; the battery body is fixedly connected with a locking block; the battery lock is arranged in the battery accommodating bin, and when the battery body is arranged in the battery accommodating bin, the locking block is connected with the locking mechanism in a locking manner.

Description

Battery lock for electric bicycle

Technical Field

The utility model relates to a technical field of electric bicycle battery locking, concretely relates to a battery lock for electric bicycle.

Background

The battery car is also called as an electric moped, which is called as an electric vehicle for short, and is a pure electric motor vehicle driven by a motor (direct current, alternating current, series excitation and independent excitation) and provided with electric energy supplied by a storage battery (battery cell), wherein the storage battery in the battery car is inserted so as to be convenient for taking out the battery; the storage battery of the electric moped is a power source on the electric vehicle, most of the electric vehicles are provided with lead-acid storage batteries, and the lead-acid storage batteries have low cost and high cost performance. Since this battery can be charged and used repeatedly, it is called a "lead-acid battery". In 1860, the battery using lead as an electrode was invented by the French Prantai, which is a precursor of a lead-acid storage battery, and for an electric vehicle, the most important is the battery, and people can watch the battery via the battery, namely 30472, 30472and form a person who specially steals the battery. The stolen battery is sold to some battery manufacturers, and the manufacturers are modified to be used as new batteries to be sold to people in need. For thieves, the thieves are targeted, and the thieves take the essence of the targeted thieves and only steal the most valuable things, so that the risk of battery loss is far greater than that of vehicles, and many vehicle owners can find out that the probability of preventing the batteries of the electric vehicles from being stolen can be effectively reduced after installing the battery locks.

Because most of the existing electric vehicle battery locks are composed of simple iron chains and locks, relative safety and protection are lacked, and lawless persons can easily open the battery locks by using tools such as wrenches, saws and the like to take the batteries upside down, thereby causing unnecessary property loss of vehicle owners. Therefore, it is necessary to provide a battery lock anti-pry apparatus for a battery car to solve the above technical problems. The method will meet the important strategic opportunity of transformation and upgrade of the global new energy industry in the next 10 years. At present, the production and sale scale of electric vehicles in China is the top of the world, and the electric vehicles are expected to continue to grow in the future, and need to be deployed by chance and grasp, so that the cultivation and development of the energy-saving and new-energy electric vehicle industry are accelerated, the optimization and the upgrade of the industry are promoted, and the carbon neutralization conversion is realized. At present, the battery lock of the electric vehicle is composed of a simple iron chain and a lock, and cannot meet the anti-theft requirement, so that the appearance is influenced, and the battery lock is also a waste of resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery lock for electric bicycle through the battery lock that sets up in the battery compartment, realizes and the battery body between automatic locking, automatic unblock, still passes through the signal feedback ware simultaneously, can know battery locking state in real time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a battery lock for an electric moped is provided with a battery accommodating bin, a battery body can be assembled in the battery accommodating bin in a detachable mode, and the battery lock comprises a shell and a locking mechanism arranged in the shell; the battery body is fixedly connected with a locking block; the battery lock is arranged in the battery accommodating bin, and when the battery body is arranged in the battery accommodating bin, the locking block is in locking connection with the locking mechanism.

It should be noted that the locking block includes a mounting seat and a locking head, wherein an annular groove is arranged between the locking head and the mounting seat, and the mounting seat is fixedly connected to the battery body; the shell is provided with an opening, when the locking mechanism is connected, the lock head extends into the opening, and the locking mechanism is connected with the annular groove.

It should be noted that the locking mechanism includes a rotary motor, a screw, a slider, a locking block and a spring, the screw is sleeved on a rotating shaft of the rotary motor, the screw extends into the slider, wherein an internal thread matched with a thread on the surface of the screw is arranged on the inner surface of the slider; one side of the locking block is abutted against one side of the sliding block; one end of the spring is fixedly connected in the shell, and the other end of the spring is fixedly connected with the other side of the locking block; the side wall of the locking block is provided with a locking cambered surface, and when the locking block is connected in a locking mode, the locking cambered surface extends into the annular groove; when the rotating motor drives the screw rod to rotate, the sliding block horizontally moves under the rotation of the screw rod and drives the locking block to horizontally move; and when the lock is in the unlocking state, the spring is in a compressed state.

It should be noted that a directional groove is formed in the housing, and the abutting portion of the locking block and the slider is located in the directional groove.

It should be noted that a locking signal feedback device is further provided, the locking signal feedback device is located on one side of the locking block, and when the locking block is in an unlocking state, the locking block is abutted to a switch of the locking signal feedback device.

It should be noted that the battery body is provided with a recessed portion, and the locking piece is fixedly connected in the recessed portion; wherein the recess matches the size of the housing.

The beneficial effects of the utility model reside in that:

1. the locking block on the battery body can be independently replaced, so that the battery is convenient to maintain;

2. the locking signal feedback device can detect the unlocking and locking states in real time;

3. the rotating motor adopts an integrated waterproof mode, so that the reliability of the product is improved;

4. the feedback signal detection switch is changed into a waterproof (waterproof grade IP 67) switch, and the waterproof switch is used for detecting the signal feedback;

5. the battery lock is small in size, can be mounted at the bottom of a battery and is prevented from being pried.

6. Combine automatically controlled mode, be the utility model discloses can be more intelligent, like the unblock back, the battery is not taken out to the overtime, locks etc. automatically.

Drawings

Fig. 1 is a schematic structural view of a battery lock of the present invention;

fig. 2 is a schematic structural view between the lock block and the battery lock of the present invention;

fig. 3 is a schematic structural diagram of the locking mechanism of the present invention;

fig. 4 is a schematic structural view of a lock block and a lock block of the present invention;

fig. 5 is a schematic structural view of the battery body and the locking piece of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

As shown in fig. 1 to 5, the present invention relates to a battery lock for an electric bicycle, the electric bicycle is provided with a battery accommodating chamber (not shown), a battery body 100 is detachably mounted in the battery accommodating chamber, the battery lock 1 includes a housing 2 and a locking mechanism 3 disposed in the housing 2; the battery body 100 is fixedly connected with a locking block 4; the battery lock 1 is arranged in the battery accommodating bin, and when the battery body 100 is placed in the battery accommodating bin, the locking block 4 is connected with the locking mechanism 3 in a locking manner.

Further, as shown in fig. 2, the locking block 4 of the present invention includes a mounting seat 41 and a locking head 42, wherein an annular groove 43 is disposed between the locking head 42 and the mounting seat 41, and the mounting seat 41 is fixedly connected to the battery body; the housing 2 is provided with an opening into which the locking head 42 extends when the locking connection is made, the locking mechanism 3 being connected to the annular groove 43.

Further, as shown in fig. 3 and 4, the locking mechanism 3 of the present invention includes a rotating motor 31, a screw rod 32, a slider 33, a locking block 34 and a spring 35, wherein the screw rod 32 is sleeved on a rotating shaft of the rotating motor 31, the screw rod 32 extends into the slider 33, and an inner thread matched with the thread on the surface of the screw rod 32 is disposed on the inner surface of the slider 33; one side of the locking block 34 is abutted against one side of the sliding block 33; one end of the spring 35 is fixedly connected in the housing 2, and the other end of the spring 35 is fixedly connected with the other side of the locking block 34; the side wall of the locking block 34 is provided with a locking cambered surface 341, and when the locking block is connected, the locking cambered surface 341 extends into the annular groove 43.

When the rotating motor drives the screw to rotate, the sliding block horizontally moves under the rotation of the screw, and meanwhile, the locking block is driven to horizontally move; and when the lock is in the unlocking state, the spring is in a compressed state.

Further, as shown in fig. 3, a directional groove 21 is provided in the housing 2, and the abutting portion of the locking block and the sliding block is located in the directional groove 21.

Further, as shown in fig. 3, the utility model discloses still be equipped with locking signal feedback ware 5, locking signal feedback ware 5 is located one side of locking piece 34, when the unblock state, locking piece 34 with locking signal feedback ware 5's switch looks butt.

Further, as shown in fig. 5, the battery body 100 of the present invention is provided with a recess 101, and the locking piece 4 is fixedly connected in the recess 101; wherein the recess 101 matches the size of the housing.

Further, as the utility model discloses an optimize, can with electric bicycle's used together APP, show the locking signal feedback on APP.

As a preferred technical scheme, the utility model discloses in can also be equipped with singlechip and circuit board, under this kind of structural style, can control the rotating motor, promptly, can restrain the unblock in the regulation time and take out the battery, if do not take out the battery in the regulation time, automatic recovery is locked.

Examples

The battery body is placed in a battery storage bin, at the moment, the battery lock is in an unlocking state, namely the locking block extrudes the spring under the action of the sliding block, the spring is compressed, meanwhile, the locking block abuts against the locking signal feedback device, and the signal is unlocking; after the tapered end of locking piece stretched into the trompil of battery lock casing on the battery body, the pivot of rotation motor rotated, and the screw rod rotated simultaneously, and then drove the slider along moving forward (toward the tapered end direction promptly), because the slider is connected with the locking piece, consequently, the locking piece is also driven and moves forward (toward the tapered end direction promptly), stretches into the ring channel on the locking piece until the locking cambered surface on the locking piece, is the state of locking promptly.

Various changes and modifications can be made by those skilled in the art based on the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims

1. A battery lock for an electric moped is provided with a battery accommodating bin, and a battery body can be assembled in the battery accommodating bin, and is characterized in that the battery lock comprises a shell and a locking mechanism arranged in the shell; the battery body is fixedly connected with a locking block; the battery lock is arranged in the battery accommodating bin, and when the battery body is arranged in the battery accommodating bin, the locking block is connected with the locking mechanism in a locking manner.

2. The battery lock of claim 1, wherein the locking piece comprises a mounting seat and a locking head, wherein an annular groove is formed between the locking head and the mounting seat, and the mounting seat is fixedly connected to the battery body; the shell is provided with an opening, when the locking mechanism is connected, the lock head extends into the opening, and the locking mechanism is connected with the annular groove.

3. The battery lock of claim 2, wherein the locking mechanism comprises a rotary motor, a screw, a slider, a locking block and a spring, the screw is sleeved on a rotating shaft of the rotary motor, the screw extends into the slider, and an inner thread matching with a thread on the surface of the screw is formed on the inner surface of the slider; one side of the locking block is abutted against one side of the sliding block; one end of the spring is fixedly connected in the shell, and the other end of the spring is fixedly connected with the other side of the locking block; the side wall of the locking block is provided with a locking cambered surface, and when the locking block is connected in a locking mode, the locking cambered surface extends into the annular groove; when the rotating motor drives the screw rod to rotate, the sliding block horizontally moves under the rotation of the screw rod and drives the locking block to horizontally move; and when the lock is in the unlocking state, the spring is in a compressed state.

4. The battery lock of claim 3, wherein the housing has a directional slot, and the abutting portion of the locking block and the sliding block is located in the directional slot.

5. The battery lock of claim 3, further comprising a locking signal feedback device, wherein the locking signal feedback device is located at one side of the locking block, and the locking block abuts against a switch of the locking signal feedback device when in the unlocked state.

6. The battery lock of claim 1, wherein the battery body has a recess, and the locking piece is fixedly connected to the recess; wherein the recess matches the size of the housing.