CN219382671U

CN219382671U - Hidden anti-theft device for booster bicycle

Info

Publication number: CN219382671U
Application number: CN202223400982.2U
Authority: CN
Inventors: 王军; 徐景宏; 梁冬; 李震; 马光
Original assignee: Kunshan Shunlun Vehicle Co ltd
Current assignee: Kunshan Shunlun Vehicle Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-21
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a hidden anti-theft device for a power-assisted bicycle, which particularly relates to the technical field of power-assisted bicycles and comprises a power-assisted bicycle body and an anti-theft structure arranged on the power-assisted bicycle body, wherein a lithium battery is arranged on a supporting oblique beam of the power-assisted bicycle body, a centrally-mounted motor is arranged outside a main driving gear of the power-assisted bicycle body, the top of the front end of the power-assisted bicycle body is connected with a fixed shell, the front end of the fixed shell is connected with a handle, the anti-theft structure is arranged on the fixed shell, and the anti-theft structure comprises a display screen arranged at the top of the fixed shell and a fingerprint identifier arranged at the bottom of the fixed shell. According to the utility model, the anti-theft structure is additionally arranged on the existing power-assisted bicycle, the function of controlling the power-assisted bicycle to be parked stably is achieved in a fingerprint identification unlocking mode, the power-assisted bicycle can not be ridden by other people, the anti-theft effect is achieved, the fingerprint identifier can be shielded and covered, and the hiding effect is achieved.

Description

Hidden anti-theft device for booster bicycle

Technical Field

The utility model relates to the technical field of power-assisted bicycles, in particular to a hidden anti-theft device of a power-assisted bicycle.

Background

The utility model provides a moped, a novel two-wheeled vehicle, belong to one kind of bicycle, regard as auxiliary power source with the battery, install the motor, and possess power auxiliary system, can realize the manpower and ride and the novel vehicle of motor helping move integration, in the moped field, motor mounted position mainly falls into two kinds, one kind is put, the motor that the intermediate position of motor installation at the automobile body promptly is five-way position promptly, be called put the motor, put the motor and be connected with the frame, and be connected with the rear wheel through the chain and transmit power, pedal is installed to the both sides of motor simultaneously, under the condition that the motor does not have the power, the person of riding can realize the manpower through pedal and ride, resistance and normal bicycle do not have the difference.

Chinese patent of utility model, publication No. CN215553836U, discloses a booster bicycle comprising: the OLED touch screen comprises a driving device, an OLED touch screen, a controller, a storage battery and a Boost conversion module; the driving device comprises a motor and is arranged on the rear frame of the bicycle and is in transmission connection with the rear hub of the bicycle; the OLED touch screen is arranged at the handle of the bicycle and is opposite to the bicycle bell; the controller is arranged on the outer surface of the driving device and is electrically connected with the driving device, the motor is controlled to rotate so as to drive the bicycle to run, and the OLED touch screen is electrically connected with the controller; the storage battery is arranged on the bracket below the seat and is electrically connected with the controller and the motor, and the controller controls the storage battery to charge and discharge; the Boost conversion module is arranged on the main circuit board of the controller and is electrically connected with the controller, and is used for amplifying the voltage in the charging process when the storage battery is charged. The Boost conversion module is connected in the controller, so that the boosting benefit is effectively improved, and the charging time is shortened.

In summary, the prior art booster bicycle has some touch screen or display screen structures in actual structure, and can generally display electric quantity and speed, but the booster bicycle is easy to be ridden by others and causes the risk of losing, so that the antitheft aspect is insufficient, and therefore, how to design an antitheft structure for the booster bicycle is a problem to be solved at present.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a hidden anti-theft device of a moped in order to overcome the defects of the prior art and solve the technical problem in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hidden anti-theft device of helping hand bicycle, includes helping hand bicycle body and installs the anti-theft structure on helping hand bicycle body, install the lithium cell on the support sloping of helping hand bicycle body, and the main drive gear externally mounted of helping hand bicycle body has the centrally installed motor, the front end top of helping hand bicycle body is connected with the fixed shell, the front end connection of fixed shell has the handle, anti-theft structure installs on the fixed shell, anti-theft structure is including setting up the display screen at the fixed shell top and setting up the fingerprint identification ware in the fixed shell bottom, one side of fingerprint identification ware is provided with the data line interface, the bottom of fixed shell is located the outside of fingerprint identification ware and is provided with hidden protection machanism, and the internally mounted of fixed shell has the singlechip.

As a further improvement of the technical scheme of the utility model, the fixing shell is formed by connecting two layers of shells fixedly connected through screws, and a sealing ring is arranged at the connecting position.

As a further improvement of the technical scheme of the utility model, the fixing shell is fixedly connected with the top of the front end of the booster bicycle body through a screw, and fixing holes for connecting handles are formed at two side ends of the fixing shell.

As a further improvement of the technical scheme of the utility model, the hidden protection mechanism comprises a poking plate arranged on the inner side of the groove, the bottom of the poking plate extends to the lower side of the fixed shell, one side end of the poking plate is connected with a telescopic plate on the inner side of the groove, one end of the telescopic plate extends to the inner side of the fixed shell, a telescopic cavity is arranged on the inner side of the fixed shell corresponding to the outer side of the telescopic plate in the horizontal direction, and a spring is connected between the end of the telescopic plate and the inner wall of the telescopic cavity.

As a further improvement of the technical scheme of the utility model, limiting blocks are arranged on two inner side walls of the end part of the groove, and the limiting blocks are fixed with the inner walls of the groove through hot melt adhesive.

As a further improvement of the technical scheme of the utility model, the end part of the expansion plate is fixed with the poking plate through hot melt adhesive, and the length and the width of the vertical section of the expansion cavity are respectively larger than those of the expansion plate.

As a further improvement of the technical scheme of the utility model, metal sheets are welded at the two ends of the spring, and the metal sheets are fixedly connected with the inner wall of the telescopic cavity and the end parts of the telescopic plates through screws.

The utility model has the beneficial effects that:

1. according to the utility model, the anti-theft structure is additionally arranged on the existing power-assisted bicycle, a user can conveniently input own fingerprints when in use by matching the fingerprint identifier on the anti-theft structure with the data line interface, and the single-chip microcomputer is controlled to lock the central motor after the fingerprints are input, so that the rotor of the power-assisted bicycle cannot be rotated, the effect of controlling the parking stability of the power-assisted bicycle is achieved, the power-assisted bicycle cannot be ridden by other people, and the anti-theft effect is achieved;

2. through setting up hidden protective structure, when using, through pushing the toggle plate to inboard removal, drive the expansion plate at the internal activity in flexible chamber and make the spring compression, at this moment, fingerprint identification ware exposes, and the user can carry out fingerprint unblock and use, leaves fingerprint identification ware after the unblock hand, and the expansion plate drives the toggle plate and outwards removes to shelter from the cover to fingerprint identification ware under the effect of spring, realizes hiding the effect.

Drawings

Fig. 1 is a schematic view of the mounting structure of the present utility model.

Fig. 2 is a schematic top structure of the fixing case of the present utility model.

Fig. 3 is a schematic view of the bottom structure of the fixing case in the present utility model.

Fig. 4 is a schematic diagram of a connection structure between a expansion plate and a toggle plate in the present utility model.

Fig. 5 is a cross-sectional view of the expansion plate joint of the present utility model.

Fig. 6 is a control circuit diagram of the present utility model.

The reference numerals are: 1. a booster bicycle body; 2. a lithium battery; 3. a motor is arranged in the middle; 4. a fixed case; 5. a display screen; 6. a handle; 7. a groove; 8. a fingerprint identifier; 9. a data line interface; 10. a toggle plate; 11. a telescoping plate; 12. a limiting block; 13. a telescopic chamber; 14. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a hidden anti-theft device of moped, as shown in fig. 1-6, including moped body 1 and the anti-theft structure of installing on moped body 1, install lithium cell 2 on the support sloping of moped body 1, and the main drive gear externally mounted of moped body 1 has centrally-mounted motor 3, the front end top of moped body 1 is connected with fixed shell 4, the front end connection of fixed shell 4 has handle 6, anti-theft structure installs on fixed shell 4, anti-theft structure is including setting up the display screen 5 at fixed shell 4 top and setting up the fingerprint identification ware 8 in fixed shell 4 bottom, one side of fingerprint identification ware 8 is provided with data line interface 9, the bottom of fixed shell 4 is located the outside of fingerprint identification ware 8 and is provided with hidden protection machanism, and the internally mounted of fixed shell 4 has the singlechip.

Wherein, fixed shell 4 adopts two-layer upper and lower between through screw fixed connection's casing connection to form, and the junction is provided with the sealing washer, and the connection of the fixed shell 4 self of being convenient for just conveniently installs the inside part of fixed shell 4.

As shown in fig. 1-6, the hidden protection mechanism comprises a poking plate 10 arranged on the inner side of the groove 7, the bottom of the poking plate 10 extends to the lower side of the fixed shell 4, one side end of the poking plate 10 is positioned on the inner side of the groove 7 and is connected with a telescopic plate 11, one end of the telescopic plate 11 extends to the inner side of the fixed shell 4, a telescopic cavity 13 is arranged on the inner side of the fixed shell 4 corresponding to the outer side of the telescopic plate 11 along the horizontal direction, and a spring 14 is connected between the end of the telescopic plate 11 and the inner wall of the telescopic cavity 13.

Wherein, both inner side walls of the tip of recess 7 all are provided with stopper 12, and be fixed through hot melt adhesive between stopper 12 and the inner wall of recess 7, be convenient for stir the position of board 10 and carry out spacingly, avoid the manual outside pulling to stir board 10 and lead to spring 14 to stretch too big unable effective shrink.

The end of the expansion plate 11 is fixedly adhered to the toggle plate 10 through hot melt adhesive, and the length and width of the vertical section of the expansion cavity 13 are respectively greater than those of the expansion plate 11, so that the expansion plate 11 can stably move transversely in the expansion cavity 13.

The two ends of the spring 14 are welded with metal sheets, and the metal sheets are fixedly connected with the inner wall of the telescopic cavity 13 and the end of the telescopic plate 11 through screws, so that the connection of the spring 14 is facilitated.

In the application, the singlechip of design adopts PIC12C6XX model, and fingerprint identification ware 8 adopts on the market common type can, simultaneously, this application pedal is not the technical characteristic that this technical scheme will protect, not show in the figure.

Working principle: the utility model designs a hidden anti-theft device for a power-assisted bicycle, the specific structure is shown in the accompanying drawings 1-6 of the specification, in the technical scheme, an anti-theft structure is additionally arranged on the existing power-assisted bicycle, a user conveniently inputs own fingerprints when in use by matching a fingerprint identifier 8 on the anti-theft structure with a data line interface 9, the specific input mode refers to a mature and widely applied fingerprint punching machine in the prior art, after the fingerprints are input, a central motor 3 is locked by a fingerprint unlocking control singlechip, a rotor of the central motor cannot be rotated, the function of controlling the power-assisted bicycle to park stably is achieved, riding cannot be used by others, the anti-theft effect is achieved, and by arranging a hidden protection structure, when in use, the fingerprint punching device is used, the user can unlock the fingerprints by pushing a poking plate 11 to move inwards to enable a spring 14 to compress, at the moment, the fingerprint identifier 8 is exposed, after unlocking, hands leave the fingerprint identifier 8, and under the action of the spring 14, the poking plate 11 is driven to move to cover the fingerprint identifier 8 in a shielding manner, and the effect is achieved.

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a hidden anti-theft device of helping hand bicycle, includes helping hand bicycle body (1) and installs the anti-theft structure on helping hand bicycle body (1), its characterized in that: install lithium cell (2) on the support sloping of helping hand bicycle body (1), and the main drive gear externally mounted of helping hand bicycle body (1) has centrally located motor (3), the front end top of helping hand bicycle body (1) is connected with fixed shell (4), the front end connection of fixed shell (4) has handle (6), anti-theft structure installs on fixed shell (4), anti-theft structure is including setting up display screen (5) at fixed shell (4) top and setting up fingerprint identification ware (8) in fixed shell (4) bottom, one side of fingerprint identification ware (8) is provided with data line interface (9), the outside that the bottom of fixed shell (4) is located fingerprint identification ware (8) is provided with hidden protection machanism, and the internally mounted of fixed shell (4) has the singlechip.

2. The hidden anti-theft device for a moped according to claim 1, wherein: the fixing shell (4) is formed by connecting two layers of shells which are fixedly connected through screws, and a sealing ring is arranged at the connecting position.

3. The hidden anti-theft device for a moped according to claim 1, wherein: the front end top of the booster bicycle body (1) is fixedly connected with the fixing shell (4) through a screw, and fixing holes for connecting the handles (6) are formed in the two side ends of the fixing shell (4).

4. The hidden anti-theft device for a moped according to claim 1, wherein: the hidden protection mechanism comprises a poking plate (10) arranged on the inner side of a groove (7), the bottom of the poking plate (10) extends to the lower side of a fixed shell (4), one side end of the poking plate (10) is located on the inner side of the groove (7) and connected with a telescopic plate (11), one end of the telescopic plate (11) extends to the inner side of the fixed shell (4), a telescopic cavity (13) is formed in the inner side of the fixed shell (4) corresponding to the outer side of the telescopic plate (11) along the horizontal direction, and a spring (14) is connected between the end of the telescopic plate (11) and the inner wall of the telescopic cavity (13).

5. The hidden anti-theft device for a moped of claim 4, wherein: limiting blocks (12) are arranged on two inner side walls of the end part of the groove (7), and the limiting blocks (12) are fixed with the inner walls of the groove (7) through hot melt adhesives.

6. The hidden anti-theft device for a moped of claim 4, wherein: the end part of the expansion plate (11) is fixedly adhered to the poking plate (10) through hot melt adhesive, and the length and the width of the vertical section of the expansion cavity (13) are respectively larger than those of the expansion plate (11).

7. The hidden anti-theft device for a moped of claim 4, wherein: both ends of the spring (14) are welded with metal sheets, and the metal sheets are fixedly connected with the inner wall of the telescopic cavity (13) and the ends of the telescopic plate (11) through screws.