CN208380328U - Bicycle lock and shared bicycle - Google Patents

Abstract

The utility model discloses a kind of bicycle lock, the bicycle lock includes: lock body；Lock tongue, the lock tongue is arranged on the lock body, and one end of the lock tongue is provided with driving cog；And to the driver according to the upper lock signal output power received；Worm screw, one end of the worm screw are connected with the driver；Gear, the gear are meshed with the driving cog, the worm screw respectively.The structure of the bicycle lock is simple, the operation is stable.The utility model additionally provides a kind of shared bicycle with above-mentioned bicycle lock.

Description

Bicycle lock and shared bicycle

Technical field

The utility model relates to lock technology fields, more particularly to a kind of bicycle lock and shared bicycle.

Background technique

In recent years public bicycles are quickly grown in major small and medium-sized cities, and in a whole set of public bicycles system, lockset is must Indispensable a part, user first scans the two-dimensional code when hiring a car in the prior art, then inputs license number, and background system receives Information sends password to user mobile phone, and then user enters a password into lock, and lock is opened, and starts charging, and user can ride Row；When returning the car, first manual car locking, then scans the two dimensional code on bicycle, inputs license number, after backstage receives information, confirmation It returns the car, charging terminates.

Utility model content

The utility model is intended to solve above-mentioned technical problem at least to a certain extent or at least provide a kind of useful quotient Industry selection.For this purpose, one of the utility model is designed to provide a kind of bicycle lock, the bicycle lock exists including lock body, setting It is described to lock intracorporal lock tongue, driver, the worm screw connecting with driver and the gear being meshed with the worm screw, and the tooth Wheel can drive the lock tongue to rotate, and when user sends signal to bicycle lock by external communication device, the bicycle lock is logical Overdrive device positive and negative rotation come the purpose that reaches out, lock, and bicycle lock is driven using turbine and worm, the operation is stable.

A kind of bicycle lock provided by the utility model, the bicycle lock includes: lock body；Lock tongue, the lock tongue are arranged in institute It states on lock body, and one end of the lock tongue is provided with driving cog；And to according to the upper lock signal output power received Driver；Worm screw, one end of the worm screw are connected with the driver；Gear, the gear respectively with the driving cog, institute Worm screw is stated to be meshed.

In addition, locking according to bicycle described in the utility model, also there is following technical characteristic:

Bicycle lock further includes pin and the first ball bearing, one end of the pin and first ball bearing Interference fit, the other end and the gear of institute's pin are interference fitted.

The bicycle lock further includes the second ball bearing, and second ball bearing and the other end interference of the worm screw are matched It closes.

The lock body includes upper casing and lower casing, and the upper casing is arranged on the lower casing.

Hollow cylinder, the outer ring of first ball bearing and the hollow cylinder interference are provided on the lower casing Cooperation.

It is provided with mounting blocks on the lower casing, mounting hole, the axis of the mounting hole and institute are provided on the mounting blocks State the axis perpendicular of hollow cylinder.

The outer ring of second ball bearing and the mounting hole are interference fitted.

The lock body further includes the first dead bolt hole for being used to provide the described the flexible lock body out of the other end of lock tongue.

The bicycle lock further includes power supply, and the power supply is electrically connected with the driver.

The driver includes, to receive the reception circuit of open and close lock signal；And to according to open and close lock signal, The execution circuit of output power, the reception circuit are electrically connected with the execution circuit.

The utility model also provides a kind of shared bicycle, and the shared bicycle includes the bicycle lock of any of the above-described structure.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram of the bicycle lock unlocking condition of the utility model one embodiment；

Fig. 2 is that the bicycle lock of the utility model one embodiment shuts the structural schematic diagram of state；

Fig. 3 is the explosive view of the bicycle lock of the utility model one embodiment.

Appended drawing reference:

Lock body 1, upper casing 11, lower casing 12, hollow cylinder 121, mounting blocks 122, mounting hole 1221, the first dead bolt hole 13, Second dead bolt hole 14, U-shaped holding tank 15,

Lock tongue 2, driving cog 21,

Driver 3, worm screw 4, gear 5, pin 6, the first ball bearing 7, the second ball bearing 8.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage Solution is limitations of the present invention.

The utility model provides a kind of bicycle lock.With reference to Fig. 1-Fig. 3, the bicycle lock includes lock body 1, is shown as one kind Example, the lock body 1 are provided with U-shaped opening portion, and the U-shaped opening portion is used to accommodate the component to locking, such as the wheel of bicycle Tire etc. is provided with U-shaped holding tank 15 in the U-shaped opening portion, and the lock tongue 2 fits in the U-shaped holding tank 15, and can be Sliding in the U-shaped holding tank 15, and one end of the lock tongue 2 is provided with driving cog 21, the lock body 1 further includes for providing First dead bolt hole 13 of the flexible lock body 1 out of the other end of the lock tongue 2, it is preferable that the lock body 1 further includes the second lock tongue Hole 14, second dead bolt hole 14 are oppositely arranged with first dead bolt hole 13, that is, first dead bolt hole 13 and the second lock Tongue apertures 14 is symmetrical arranged in the U-shaped opening portion, passes through the flexible lock body 1 out of the first dead bolt hole 13 of institute in the lock tongue 2 When, the other end of the lock tongue 2 stretches into the second dead bolt hole 14(such as Fig. 2), with stronger locking such as bicycle, storage battery Vehicle etc. needs the tool of locking.

With reference to Fig. 1-Fig. 3, the bicycle lock includes the driver 3 of the upper lock signal output power received to basis, The driver 3 includes power part (not illustrating in figure), it is preferable that the power part is electric motor, and the bicycle lock is also set Be equipped with worm screw 4 and gear 5, one end of the worm screw 4 is connected with the driver 3, i.e., one end of the described worm screw 4 with it is described The power output shaft of electric motor is connected, and the worm screw 4 is rotated by the torque that the power output shaft generates, the tooth Wheel 5 is meshed with the driving cog 21, the worm screw 4 respectively, in bicycle locking lock, the power part exports first The torque in direction, to drive the lock tongue 2 to move, i.e., the described lock tongue 2 successively wears first dead bolt hole 13, second lock Tongue apertures 14, when unlocking, the torque of the power part output second direction, the first direction torque and the second direction are turned round Contrary (i.e. the power output shaft positive and negative rotation) of square, to drive the phase negative side of the lock tongue 2 with the direction of motion in locking First dead bolt hole 13, second dead bolt hole 14 are detached to movement namely the lock tongue 2.

Specifically, the bicycle lock further includes power supply, in the present embodiment, the power supply can be electric power storage Pond or solar energy storage power supply unit or power energy-storage power supplying apparatus etc. are had energy-saving and environment-friendly using solar energy storage device Effect replaces battery without user manually, can realize energy conservation and environmental protection using power energy storage device, power energy storage device can be in user Electric energy is converted kinetic energy into when movement, the power supply is electrically connected with the driver, and the driver 3 further includes to connect The reception circuit of open and close lock signal is received, and to according to open and close lock signal, the execution circuit of output power, the reception electricity Road is electrically connected with the execution circuit, and by taking shared bicycle as an example, the open and close lock signal can be user and order vehicle visitor by touch-control It is objective that bicycle lock that operation button on family end (ordering vehicle APP) is sent directly on shared bicycle or user by touch-control order vehicle Operation button on the end of family is sent to server, then is locked by the bicycle that server is sent to shared bicycle.

With reference to Fig. 1-Fig. 3, the lock body includes upper casing 11 and lower casing 12, and the upper casing 11 is arranged in the lower casing 12 On, the driver 3 is fixed on 11/ lower casing 12 of upper casing by the modes such as welding or the cooperation of nut, screw, described Bicycle lock further includes pin 6 and the first ball bearing 7, and one end of the pin 6 is matched with 7 interference of the first ball bearing It closes, the other end of institute's pin 6 and the gear 5 are interference fitted, and as an example, are provided with hollow cylinder on the lower casing 12 Body 121, the outer ring of first ball bearing 7 and the hollow cylinder 121 are interference fitted, i.e., the described hollow cylinder 121 For positioning the pin 6, and then rotate the gear 5 only in the lock body 1 without sliding.

With reference to Fig. 1-Fig. 3, mounting blocks 122, the mounting blocks are provided on the lower casing 12 as a preferred method, Mounting hole 1221, the axis perpendicular of the axis of the mounting hole 1221 and the hollow cylinder 121, institute are provided on 122 Stating bicycle lock further includes the second ball bearing 8, and second ball bearing 8 and the other end of the worm screw 4 are interference fitted, described The outer ring of second ball bearing 8 and the mounting hole 1221 are interference fitted, and for positioning to the worm screw 4, the worm screw 4 are made to exist It will not shift during rotation, it is more firm.

A kind of bicycle lock provided by the utility model, the bicycle lock include lock body 1, the lock being arranged in the lock body 1 Tongue 2, driver 3, the worm screw 4 being connect with driver 3 and the gear 5 being meshed with the worm screw 4, and the gear 5 can drive It moves the lock tongue 2 to rotate, when user sends signal to bicycle lock by external communication device, the bicycle lock passes through driving The positive and negative rotation of device 3 is come the purpose for reaching out, locking, and the bicycle lock is using turbine and worm transmission, the operation is stable.

The utility model also provides a kind of shared bicycle, and the shared bicycle is provided with the bicycle lock of the utility model, institute It states open and close lock signal and can be the operation button that user orders on vehicle client (ordering vehicle APP) by touch-control and be sent directly to altogether It enjoys the operation button that bicycle lock or user on bicycle are ordered by touch-control in vehicle client and is sent to server, then by server It is sent to the bicycle lock of shared bicycle, without the manual open and close lock of user, user is improved and uses the experience effect of shared bicycle.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiment or examples.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and Modification.

Claims (11)

1. a kind of bicycle lock characterized by comprising

Lock body；

Lock tongue, the lock tongue is arranged on the lock body, and one end of the lock tongue is provided with driving cog；

And to the driver according to the upper lock signal output power received；

Worm screw, one end of the worm screw are connected with the driver；

Gear, the gear are meshed with the driving cog, the worm screw respectively.

2. bicycle lock according to claim 1, which is characterized in that further include pin and the first ball bearing, the pin One end of nail and first ball bearing are interference fitted, and the other end and the gear of institute's pin are interference fitted.

3. bicycle lock according to claim 2, which is characterized in that it further include the second ball bearing, the second ball axis It holds and is interference fitted with the other end of the worm screw.

4. bicycle lock according to claim 3, which is characterized in that the lock body includes upper casing and lower casing, the upper casing It is arranged on the lower casing.

5. bicycle according to claim 4 lock, which is characterized in that it is provided with hollow cylinder on the lower casing, described the The outer ring of one ball bearing and the hollow cylinder are interference fitted.

6. bicycle lock according to claim 5, which is characterized in that be provided with mounting blocks, the mounting blocks on the lower casing On be provided with mounting hole, the axis perpendicular of the axis of the mounting hole and the hollow cylinder.

7. bicycle lock according to claim 6, which is characterized in that the outer ring of second ball bearing and the mounting hole Interference fit.

8. bicycle according to claim 1 lock, which is characterized in that the lock body further includes be used to provide the described lock tongue another First dead bolt hole of the flexible lock body out in one end.

9. bicycle according to claim 1 lock, which is characterized in that further include power supply, the power supply with it is described Driver electrical connection.

10. bicycle according to claim 1 lock, which is characterized in that the driver includes,

To receive the reception circuit of open and close lock signal；

And to according to open and close lock signal, the execution circuit of output power, the reception circuit and execution circuit electricity Connection.

11. a kind of shared bicycle, which is characterized in that locked including bicycle of any of claims 1-10.