CN213735291U

CN213735291U - Anti-theft device for electric bicycle

Info

Publication number: CN213735291U
Application number: CN202021874350.8U
Authority: CN
Inventors: 刘石林; 董成龙
Original assignee: Jinhua Laideng Electric Technology Co ltd
Current assignee: Jinhua Laideng Electric Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-20
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an electric bicycle anti-theft device, including the electric bicycle main part, the cushion in the electric bicycle main part is formed with the storing chamber between cushion and the electric bicycle main part, and the storing intracavity is provided with the storage battery that is used for the power supply, and the storing intracavity sets up the anti-theft device who is used for the storage battery theftproof, anti-theft device includes the spacing slot at the bottom of the chamber in storing chamber, and insert in the spacing slot and fix elastic spacing post, and the bottom of spacing post and cushion is contradicted, is fixed with the isolation layer between the spacing post, and the isolation layer shelters from the storage battery, is provided with a plurality of meshs on the isolation layer, and the interpolation is fixed with the snubber block in the meshs, is provided with the cushion chamber in the snubber block, and the cushion intracavity is provided with dry material, is provided with a plurality of protruding mouths on the snubber block, is provided with exhaust passage in the protruding mouth, and exhaust passage and protruding mouth switch on.

Description

Anti-theft device for electric bicycle

Technical Field

The utility model relates to an electric bicycle field, concretely relates to electric bicycle anti-theft device.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.

A storage battery is arranged in the electric bicycle, and part of the storage battery is arranged in a storage cavity below the cushion, so that the electric bicycle is easy to steal; the storage battery has poor protection and is easy to damage.

Disclosure of Invention

The utility model aims to solve the technical problem that an electric bicycle anti-theft device can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: the utility model provides an electric bicycle anti-theft device, includes the electric bicycle main part, the cushion in the electric bicycle main part, is formed with the storing chamber between cushion and the electric bicycle main part, and the storing intracavity is provided with the storage battery that is used for the power supply, and the storing intracavity sets up the anti-theft device who is used for the storage battery theftproof, anti-theft device includes the spacing slot at the bottom of the chamber in storing chamber, inserts in the spacing slot and is fixed with elastic spacing post, and the bottom of spacing post and cushion is contradicted, is fixed with the isolation layer between the spacing post, and the isolation layer shelters from the storage battery, is provided with a plurality of meshs on the isolation layer, and the interpolation is fixed with the snubber block, is provided with the buffering chamber in the snubber block, and the buffering intracavity is provided with drying material, is provided with a plurality of protruding mouths on the snubber block, is provided with exhaust passage in the protruding mouth, and exhaust passage and protruding mouth switch on.

As the preferred technical scheme, the isolation layer is made of metal coated with waterproof paint, a plurality of jacks are arranged on the isolation layer, a limit column is inserted into one jack,

as preferred technical scheme, the snubber block adopts ageing-resistant rubber to make, and the snubber block is nearly calabash column structure, and the one end and the cushion of snubber block are fixed mutually, and the other end and the storage battery of snubber block are fixed mutually.

As a preferred technical scheme, the surface of the shock absorption block is provided with a light-reflecting coating and friction textures.

As the preferred technical scheme, the inner wall of the exhaust channel is provided with friction textures, the exhaust channel is arranged towards the storage battery or the cushion, and the drying material is a drying agent wrapped by gauze.

As the preferred technical scheme, the limiting rod comprises a spring, connecting rods are fixedly welded at two ends of the spring, one connecting rod is fixed with the cushion, and the other connecting rod is fixed with the cavity bottom of the storage cavity.

The utility model has the advantages that: the utility model has good anti-theft effect, can improve the protection of the storage battery, ensures that the storage battery is not easy to be stolen, and has warning effect; can resist compression and protect moisture of the storage battery.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the storage chamber of the present invention;

fig. 2 is a partial structural sectional view of the main direction of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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 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.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, comprises an electric bicycle main body, a cushion 6 on the electric bicycle main body, a storage chamber 1 formed between the cushion 6 and the electric bicycle main body, a storage battery 2 for supplying power arranged in the storage chamber 1, an anti-theft device for preventing the storage battery 2 from being stolen arranged in the storage chamber 1, anti-theft device includes the spacing slot at the bottom of the chamber of storing chamber 1, insert in the spacing slot and be fixed with elastic spacing post 5, the bottom of spacing post 5 and cushion 6 is contradicted, be fixed with isolation layer 7 between the spacing post 5, isolation layer 7 shelters from storage battery 2, be provided with a plurality of meshes on the isolation layer 7, the interpolation is fixed with snubber block 8 in the mesh, be provided with cushion chamber 811 in the snubber block 8, be provided with dry material 10 in the cushion chamber 811, be provided with a plurality of protruding mouths 9 on the snubber block 8, be provided with exhaust passage 911 in the protruding mouth 9, exhaust passage 911 and protruding mouth 9 switch on.

Wherein the isolation layer 7 is made of metal coated with waterproof paint, a plurality of jacks are arranged on the isolation layer 7, a limit column 5 is inserted into one jack,

wherein, snubber block 8 adopts ageing-resistant rubber to make, and snubber block 8 is nearly calabash column structure, and snubber block 8's one end and cushion 6 are fixed mutually, and snubber block 8's the other end and storage battery 2 are fixed mutually, and fixed mode can be fixed through the super glue.

Wherein, the surface of snubber block 8 is provided with reflection of light coating and friction texture, and when stolen at night, the thief often uses the flashlight photo, and luminous coating can arouse peripheral crowd's attention after receiving the illumination.

Wherein, the inner wall of exhaust passage 911 is provided with the friction texture, and exhaust passage 911 sets up towards storage battery 2 or cushion 6, and drying material 10 is the drier of gauze parcel.

The limiting column 5 comprises a spring 511, two ends of the spring 511 are fixedly welded with connecting rods 522, one connecting rod 522 is fixed with the cushion 6, the other connecting rod 522 is fixed with the groove bottom of the limiting slot, and the connecting rods can be fixed through screws.

In the technical scheme, the storage battery is protected by the damping block, and the compression resistance protection of the storage battery is realized. The barrier layer also provides the same effect.

Be provided with dry material in the snubber block, can carry out dampproofing dehumidification protection in can being to the storing intracavity.

When the storage battery is maintained, the storage battery is taken out after the connecting rod and the isolating layer are disassembled.

If the theft happens, the cushion needs to be opened, and the shock absorption block is stretched and pressed. When the shock absorption block is stretched and extruded, airflow is discharged outwards through the buffer cavity and the exhaust channel, and noise is generated when the airflow is discharged, so that attention is attracted.

And theft is typically at night, the luminescent coating is illuminated to attract peripheral attention.

The existence of structures such as a shock absorption block and a filter screen increases the difficulty of theft.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an electric bicycle anti-theft device, includes the electric bicycle main part, cushion (6) in the electric bicycle main part are formed with storing chamber (1) between cushion (6) and the electric bicycle main part, are provided with storage battery (2) that are used for the power supply in storing chamber (1), its characterized in that: set up the anti-theft device who is used for storage battery (2) theftproof in storing chamber (1), anti-theft device includes the spacing slot at the bottom of the chamber of storing chamber (1), insert in the spacing slot and be fixed with elastic spacing post (5), the bottom of spacing post (5) and cushion (6) is contradicted, be fixed with isolation layer (7) between spacing post (5), isolation layer (7) shelter from storage battery (2), be provided with a plurality of meshes on isolation layer (7), it is fixed with snubber block (8) to insert in the mesh, be provided with in snubber block (8) buffering chamber (811), be provided with drying material (10) in buffering chamber (811), be provided with a plurality of protruding mouths (9) on snubber block (8), be provided with exhaust passage (911) in protruding mouth (9), exhaust passage (911) and protruding mouth (9) switch on.

2. The electric bicycle antitheft device according to claim 1, characterized in that: the isolation layer (7) is made of metal coated with waterproof paint, a plurality of jacks are arranged on the isolation layer (7), and one limiting column (5) is inserted into one jack.

3. The electric bicycle antitheft device according to claim 1, characterized in that: the damping block (8) is made of ageing-resistant rubber, the damping block (8) is of a similar gourd-shaped structure, one end of the damping block (8) is fixed to the cushion (6), and the other end of the damping block (8) is fixed to the battery jar (2).

4. The electric bicycle antitheft device according to claim 1, characterized in that: the surface of the shock absorption block (8) is provided with a reflective coating and friction textures.

5. The electric bicycle antitheft device according to claim 1, characterized in that: the inner wall of the exhaust channel (911) is provided with friction grains, the exhaust channel (911) faces the storage battery (2) or the cushion (6), and the drying material (10) is a drying agent wrapped by gauze.

6. The electric bicycle antitheft device according to claim 1, characterized in that: the limiting column (5) comprises a spring (511), two ends of the spring (511) are fixedly welded with connecting rods (522), one connecting rod (522) is fixed with the cushion (6), and the other connecting rod (522) is fixed with the groove bottom of the limiting slot.