CN206888721U - Lock and electric bicycle - Google Patents

Lock and electric bicycle Download PDF

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Publication number
CN206888721U
CN206888721U CN201720702918.XU CN201720702918U CN206888721U CN 206888721 U CN206888721 U CN 206888721U CN 201720702918 U CN201720702918 U CN 201720702918U CN 206888721 U CN206888721 U CN 206888721U
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CN
China
Prior art keywords
lock
dead bolt
magnetic drive
electric bicycle
supplying cell
Prior art date
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Active
Application number
CN201720702918.XU
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Chinese (zh)
Inventor
张俊
黄后增
梅俊华
蔡艳军
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SHANGHAI TIANYI WIRELESS INFORMATION TECHNOLOGY Co Ltd
Original Assignee
SHANGHAI TIANYI WIRELESS INFORMATION TECHNOLOGY Co Ltd
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Priority to CN201720702918.XU priority Critical patent/CN206888721U/en
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Publication of CN206888721U publication Critical patent/CN206888721U/en
Active legal-status Critical Current
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Abstract

Technical field of electronic device is the utility model is related to, discloses a kind of lock and electric bicycle.In the utility model, lock is applied to electric bicycle, in addition to including shell, dead bolt, dead bolt spanner and spring, in addition to bayonet lock, rotary shaft, torsionspring and the magnetic drive part being arranged in lock body;Bayonet lock is connected to the connecting portion of magnetic drive part by connecting rod, and bayonet lock and torsionspring sequentially pass through the rotary shaft for being fixed on lock body;Wherein, a torque arm of torsionspring is supported on bayonet lock, and another torque arm is fixed on lock body;Dead bolt is close to the region of spring, provided with fixing groove;The supplying cell of magnetic drive part and electric bicycle is electrically connected.The lock and electric bicycle that the utility model embodiment provides, while ensureing that electric bicycle safety is not stolen, the preparation technology of lock is simplified, reduces the preparation cost of lock.

Description

Lock and electric bicycle
Technical field
Technical field of electronic device is the utility model is related to, more particularly to a kind of lock and electric bicycle.
Background technology
Because electric bicycle goes out accommodating, speed is relatively fast, and will not produce exhaust emission air, thus The main running vehicle gone on a journey as short distance in same city.However, user is when riding electric bicycle trip, it has to Face the problem of electric bicycle is stolen.
At present, in the market has the locks such as number of types of anti-theft device, such as mechanical lock, electronic lock, when user without using During electric bicycle, electric bicycle is locked by using lock, to prevent malefactor from stealing vehicle.
But during the utility model is realized, inventor has found there are problems that in the prior art:Due to machine The keyhole of tool lock be an exposure to outside, it is necessary to using key unlocking, this allows for mechanical lock and is easy to by thief with general-purpose key Spoon is opened, and after key is lost by car owner, car owner can not also unlock.Although electronic lock is avoided existing for mechanical lock and asked Topic, but the parts such as internal battery are needed, cause lock preparation complexity and cost is higher, and be arranged at the battery in lock and fill Electricity is also cumbersome.
Utility model content
The purpose of the utility model embodiment is to provide a kind of lock and electric bicycle, in guarantee electric bicycle While safety is not stolen, the preparation technology of lock is simplified, reduces the preparation cost of lock.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of lock.Carried in the utility model The lock of confession is applied to electric bicycle, including shell, dead bolt, dead bolt spanner and spring;Shell has lock body, with And the first side wall portion with fore shaft extended on the left of lock body and from the extension of the right side of lock body and The second sidewall portion with locked groove gone out;Dead bolt is positioned over the first side wall portion, and passes in and out the first side wall portion by fore shaft;Spring is put Second sidewall portion is placed in, opens up fluted in the first side wall portion, dead bolt spanner is connected to dead bolt through groove;Wherein, spring The fixture that one end is set with second sidewall portion in the region of locked groove is connected, and the other end of spring is connected with dead bolt.Lock Also include bayonet lock, rotary shaft, torsionspring and the magnetic drive part being arranged in lock body;Bayonet lock is connected by connecting rod In the connecting portion of magnetic drive part, bayonet lock and torsionspring sequentially pass through the rotary shaft for being fixed on lock body;Wherein, reverse One torque arm of spring is supported on bayonet lock, and another torque arm is fixed on lock body;Dead bolt is provided with close to the region of spring Fixing groove;Wherein, in the lockout condition, bayonet lock is engaged in fixing groove;The supplying cell of magnetic drive part and electric bicycle Electrical connection;Wherein, when magnetic drive part works, magnetic drive part pulls the motion of connecting rod magnetropism actuator direction, makes company Bar drive bayonet lock using rotary shaft as axis rotation, when bayonet lock depart from fixing groove after, dead bolt under the action of the spring, to second sidewall Portion is slided, and dead bolt is departed from from locked groove.
It is of the present utility model that embodiment further provides a kind of electric bicycle.It is new that the electric bicycle is provided with this practicality The lock provided in any embodiment of type;Wherein, the magnetic drive part connection in the supplying cell and lock of electric bicycle.
The utility model embodiment in terms of existing technologies, can by one magnetic of setting in lock body The magnetic drive part of control, so as to make magnetic drive part pull bayonet lock magnetropism actuator direction to transport by connecting rod as needed It is dynamic, make connecting rod drive bayonet lock bayonet lock is departed from from the fixing groove on dead bolt, dead bolt is in bullet using rotary shaft as axis rotation In the presence of spring, slided into the shell of lock, so that the dead bolt of insertion locked groove departs from from locked groove, reach the mesh of unlocking 's.The lock provided in the utility model embodiment, due to no keyhole, therefore stolen possibility is greatly reduced, and And because magnetic drive part is directly powered by the supplying cell of electric bicycle, thus after supplying cell is removed, magnetic drive Part will be unable to work, and lock also can not just be opened, so as to further increase security.Further, since fixed dead bolt motion Structure use for bar linkage structure, therefore also effectively reduce the preparation cost of lock.
In addition, magnetic drive part includes electromagnet and solenoid-operated switch;Electromagnet passes through solenoid-operated switch and power supply Cell electrical connects;Wherein, when solenoid-operated switch turns on the electrical connection between supplying cell and electromagnet, electromagnet Magnetic is activated, and magnetic drive part is started working, and opens lock;After lock opening, solenoid-operated switch cut-out power supply electricity Electrical connection between pond and electromagnet, the magnetic of electromagnet disappear, and magnetic drive part is stopped.The utility model embodiment party By selecting electromagnet to be used as the main devices that driving bayonet lock rotates in formula, it is low to prepare simple and cost.In addition, by electromagnetism Solenoid-operated switch is set in connection line between iron and supplying cell, so as to reach the control ferromagnetic activation of electromagnetism And disappearance so that electromagnet can be according to being actually needed driving bayonet lock.
In addition, lock is additionally provided with detection switch;Detection switch is fixed in lock body, and contacted with bayonet lock;Its In, after bayonet lock is engaged to fixing groove, detection switch is pressed into blocking by bayonet lock, and detection switch generation locking is successfully believed Number;After bayonet lock departs from fixing groove, detection switch is pressed into unlocking condition, detection switch generation unlocking pass signal by bayonet lock. By setting detection switch in lock, the signal so as to be generated according to detection switch determines the current state of lock, Coordinate other devices on electric bicycle in practical application, reach the purpose of prompting user.
In addition, one end that dead bolt is connected with spring is provided with dead bolt limited block, rear limiting block is provided with second sidewall portion Plate;Wherein, dead bolt limited block is used cooperatively with rear postive stop baffle, the distance that limitation dead bolt slides to second sidewall portion.By Specified location in lock shell sets the dead bolt limited block to cooperate and rear postive stop baffle, so as to by lock from latch like When state is switched on lock status, reach the distance that limitation dead bolt slides to second sidewall portion.
In addition, the first side wall portion is provided with front limit baffle plate close to the region of rotary shaft;Wherein, front limit baffle plate and dead bolt Limited block is used cooperatively, and limitation dead bolt skids off the distance of fore shaft.Set by the specified location in lock shell and limited with dead bolt The front limit baffle plate that position block cooperates, so as to when lock is switched into blocking from unlocking condition, reach limitation dead bolt mistake The effect of extension spring is spent, spring is avoided and is damaged caused by unreasonable stretching.
In addition, electric bicycle also includes:Wireless communication apparatus;Wireless communication apparatus is electrically connected with magnetic drive part, The unlocking instruction that magnetic drive part is received based on wireless communication apparatus, the connection between conducting and supplying cell, beats lock Open;Wherein, unlocking instruction be wireless communication apparatus receive come to pre-establish communication partner external equipment generate unlocking Instruction.By setting wireless communication apparatus in electrical salf-walking in-car, communicated so as to utilize to pre-establish with electric bicycle The external equipment of pairing, such as the opening of the mobile terminal control lock of user, user's unlocking is facilitated, and can ensure electronic The safety of bicycle.
In addition, electric bicycle also includes:Alarm;Wireless communication apparatus is arranged in alarm, alarm and power supply Battery connection conducting, and be electrically connected with magnetic drive part;After connection between alarm and supplying cell disconnects, alarm Stop magnetropism actuator and send electric signal, before electric signal recovery, the connection between magnetic drive part and supplying cell is in Off-state, lock can not be opened.By in the in-car setting alarm of electrical salf-walking so that electric bicycle can be unauthorized User, alarm is sent when being pushed such as thief forced.In addition, by the way that wireless communication apparatus is arranged in alarm, so as to The power supply circuit of alarm is cut off in thief, in the case that prevention alarm sends alarm, enters the lock of electric bicycle Forbid the state opened, i.e., the electromagnetism ferromagnetism in lock can not be activated, and bayonet lock can not depart from from the fixing groove on dead bolt, from And electric bicycle can not be pushed away, further ensure the safety of electric bicycle.
In addition, having detection switch in lock, wireless communication apparatus is also electrically connected with detection switch;Wireless communication apparatus After the locking pass signal or unlocking pass signal of detection switch generation is received, triggering alarm makes prompting, and/or will The locking pass signal or unlocking pass signal received sends to external equipment, triggering external equipment and makes prompting to user. It is electrically connected by installing the lock with detection switch on electric bicycle, and by detection switch and wireless communication apparatus, The signal that wireless communication apparatus is generated according to detection switch, corresponding operation is made, reach and inform that user is electronic certainly The purpose for lock current state of driving a vehicle.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys The bright restriction not formed to embodiment, the element for having same reference numbers label in accompanying drawing are expressed as similar element, removed Non- have a special statement, and composition does not limit the figure in accompanying drawing.
Fig. 1 is the structural representation of the lock of the utility model first embodiment;
Fig. 2 is the structural representation of the lock of the utility model second embodiment;
Fig. 3 is the connection diagram between each device of electric bicycle of the embodiment of the utility model the 3rd;
Fig. 4 is the connection diagram between each device of electric bicycle of the embodiment of the utility model the 4th.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model In embodiment, in order that reader more fully understands the application and proposes many ins and outs.But even if without these skills Art details and many variations based on following embodiment and modification, the application technical side claimed can also be realized Case.
First embodiment of the present utility model is related to a kind of lock, and concrete structure is as shown in Figure 1.
Lock 100 shown in Fig. 1 is applied to electric bicycle, specifically includes:Shell 101, dead bolt 102, dead bolt spanner 103 And spring 104.
Wherein, shell 101 has lock body 101-1, and extend on the left of lock body 101-1 The first side wall portion 101-2 and second sidewall portion 101-3 extended on the right side of lock body 101-1.
It should be noted that the first side wall portion 101-2 has fore shaft 101-2-1, while it is further opened with groove (in figure not Show) so that dead bolt spanner 103 can be connected to dead bolt 102 through groove;Second sidewall portion 101-3 has locked groove 101-3- 1。
In actual applications, dead bolt 102 is positioned over the first side wall portion 101-2, and passes in and out first by fore shaft 101-2-1 Side of sidewall portion 101-2;Spring 104 is positioned over second sidewall portion 101-3.In order to avoid the second sidewall portion 101-3 of spring 104 cunning It is dynamic, fixture 105 is provided with locked groove 101-3-1 region in second sidewall portion 101-3.One end of spring 104 is with consolidating Determine part 105 to connect, the other end of spring 104 is connected with dead bolt 102.
In addition, the lock 100 provided in the utility model embodiment also includes being arranged in lock body 101-1 Bayonet lock 106, rotary shaft 107, torsionspring 108 and magnetic drive part 109.
Wherein, bayonet lock 106 is connected to the connecting portion of magnetic drive part 109, bayonet lock 106 and torsionspring by connecting rod 110 108 sequentially pass through the rotary shaft 107 for being fixed on lock body 101-1, and a torque arm of torsionspring 108 is supported card On pin, another torque arm is fixed on lock body 101-1.
In addition, it is additionally provided with fixing groove 102-1 close to the region of spring 104 in dead bolt 102.Blocking is in lock, One end that i.e. dead bolt 102 is not connected with spring 104 skids off fore shaft 101-2-1, and when being inserted into locked groove 101-3-1, bayonet lock 106 blocks Close in fixing groove 102-1, so as to prevent spring 104 from pulling dead bolt 102 to be slided to second sidewall portion 101-3.
In addition, it is noted that magnetic drive part 109 needs to be electrically connected with the supplying cell of electric bicycle, by The supplying cell of electric bicycle is the electricity needed for the offer work of magnetic drive part 109, without in lock body Battery is set in 101-1, lock body 101-1 volume is reduced, reduces preparation cost.
It should be noted that the operation principle for controlling lock 100 to unlock by magnetic drive part 109 is specially:In magnetic When actuator 109 works, magnetic drive part 109 pulls the direction motion of 110 magnetropism actuator of connecting rod 109, makes the band of connecting rod 110 Dynamic bayonet lock 106 is axis rotation with rotary shaft 107, and after bayonet lock 106 departs from fixing groove 102-1, dead bolt 102 is in spring 104 Under effect, slided to second sidewall portion 101-3, dead bolt 102 is departed from from locked groove 101-3-1.
In addition, it is necessary to explanation, in actual applications, magnetic drive part 109 can be opened by electromagnet and Electromagnetic Control Close and form.Specifically, in order to reach the magnetic of magnetic drive part 109 it is controllable, it is necessary to by one end of solenoid-operated switch with electricity Magnet connects, and the other end of solenoid-operated switch is connected with supplying cell, so as to pass through the conducting of solenoid-operated switch Or shut-off, reach the ferromagnetic activation of control electromagnetism or closing, i.e., when solenoid-operated switch is in the conduction state, supplying cell Electrical connection between electromagnet is turned on, and the magnetic of electromagnet is activated, and magnetic drive part 109 is started working, and makes lock 100 Open;After the opening of lock 100, solenoid-operated switch is switched to off state, makes electric between supplying cell and electromagnet Connection disconnects, and the magnetic of electromagnet disappears, and magnetic drive part 109 is stopped.
Limited it should be noted that these are only for example, not formed to the technical solution of the utility model.
Compared with prior art, the lock provided in present embodiment, by setting a magnetic in lock body Controllable magnetic drive part, so as to make magnetic drive part pull bayonet lock magnetropism actuator direction by connecting rod as needed Motion, connecting rod is set to drive bayonet lock bayonet lock is departed from from the fixing groove on dead bolt, dead bolt exists using rotary shaft as axis rotation In the presence of spring, slided into the shell of lock, so that the dead bolt of insertion locked groove departs from from locked groove, reach the mesh of unlocking 's.The lock provided in the utility model embodiment, due to no keyhole, therefore stolen possibility is greatly reduced, and And because magnetic drive part is directly powered by the supplying cell of electric bicycle, thus after supplying cell is removed, magnetic drive Part will be unable to work, and lock also can not just be opened, so as to further increase security.Further, since fixed dead bolt motion Structure use for bar linkage structure, therefore also effectively reduce the preparation cost of lock.
Second embodiment of the present utility model is related to a kind of lock.Present embodiment is on the basis of first embodiment Further improvement is done, specific improvements are:Detection switch is also provided with lock, concrete structure is as shown in Figure 2.
In lock 100 shown in Fig. 2, in addition to including the device shown in Fig. 1, in lock body 101-1 also It is provided with detection switch 111.
Specifically, detection switch 111 is fixed in lock body 101-1, and is contacted with bayonet lock 106.In bayonet lock 106 After being engaged to fixing groove 102-1, detection switch 111 is pressed into blocking by bayonet lock 106, and (lock 100 shown in Fig. 2 is in and closed Under lock status, now detection switch 111 is in blocking), detection switch 111 generates locking pass signal;It is de- in bayonet lock 106 From (i.e. lock 100 is in unlocking condition) after fixing groove 102-1, detection switch 111 is pressed into unlocking condition by bayonet lock 106, inspection Slowdown monitoring switch 111 generates unlocking pass signal.
Such as in actual applications, detection switch 111 can also be with that can send prompt message on electric bicycle Device connects, and so as to skid off out of the first side wall portion 101-2 dead bolt by dead bolt spanner 103 in user, inserts dead bolt 102 Enter to after locked groove 101-3-1, the locking pass signal generated by detection switch 111 makes prompting to user, such as sends prompting Sound etc. so that user can confirm that lock 100, and whether locking is successful.
It should be noted that detection switch 111 can be rocker switch, slide switch, Hall switch etc., it is not another herein One enumerates, and in actual applications, can be used as detection switch 111 according to the suitable switch of selection is actually needed.
In addition, it is noted that during in order to limit unlocking, distance that dead bolt 102 slides to second sidewall portion 101-3, The dead bolt limited block 102-2 and rear postive stop baffle 101-3-2 being used in conjunction with each other can be set in shell 101.
Specifically, dead bolt limited block 102-2 is arranged on one end that dead bolt 102 is connected with spring 104, rear postive stop baffle 101-3-2 is arranged on the region contacted on second sidewall portion 101-3 with lock body, so as to when unlocking, reach limitation lock Purpose of the tongue 102 to the second sidewall portion 101-3 distances slided.
When equally, in order to limit locking, dead bolt 102 skids off fore shaft 101-2-1 distance, can be set in shell 101 The front limit baffle plate 101-2-2 being used cooperatively with dead bolt limited block 102-2.
Specifically, front limit baffle plate 101-2-2 is arranged on the first side wall portion 101-2 close to the region of rotary shaft 107, So as in locking, reach the purpose that limitation dead bolt 102 skids off fore shaft 101-2-1 distance.
Compared with prior art, the lock provided in present embodiment, by setting up detection switch in lock, so as to The current state of lock is determined with the signal generated according to detection switch, coordinates other on electric bicycle in actual applications Device, reach the purpose of prompting user.
3rd embodiment of the present utility model is related to a kind of electric bicycle.This practicality is installed in the electric bicycle Lock, supplying cell and the wireless communication apparatus being related in new any embodiment, between each device of electric bicycle Annexation is as shown in Figure 3.
Lock 100, supplying cell 201 and wireless communication apparatus 202 are specifically included in electric bicycle 200 shown in Fig. 3, And lock 100 is electrically connected with supplying cell 201 and wireless communication apparatus 202 respectively.
Specifically, in actual applications, supplying cell 201 is specifically and is connected with the magnetic drive part 109 in lock 100 , wireless communication apparatus 202 is also what is be connected with the magnetic drive part 109 in lock 100, so as to which the magnetic in lock 100 is driven The unlocking instruction that moving part 109 can be received based on wireless communication apparatus 202, the connection between conducting and supplying cell 201, makes The magnetic of magnetic drive part 109 is activated, so as to which magnetic drive part 109 can pull the magnetropism of connecting rod 110 in lock to drive The direction of part 109 is moved, and makes connecting rod 110 drive bayonet lock 106 with rotary shaft 107 for axis rotation, when bayonet lock 106 departs from fixing groove After 102-1, dead bolt 102 slides to second sidewall portion 101-3 in the presence of spring 104, makes dead bolt 102 from locked groove 101-3-1 Middle disengaging, opens lock.
It should be noted that in the utility model embodiment, the unlocking instruction that wireless communication apparatus 202 receives is next To the unlocking instruction of external equipment (mobile phone, tablet personal computer, the wearable device of such as user).
In addition, it is noted that in order to ensure that electric bicycle 200 is not stolen by other people, the safety of lock 100 is improved Property, unlocking instruction be necessary for wireless communication apparatus 202 pre-establish communication partner external equipment production.
It is such as first in use, needing first to open electric car bicycle in the electric car bicycle 200 for being provided with lock 100 Wireless communication apparatus 202 in 200, and start the mobile terminal that the owner of electric car bicycle 200 possesses, by mobile terminal Setting interface choose wireless communication apparatus 202, the pairing provided in the description when electric car bicycle 200 dispatches from the factory is such as provided Code, so as to complete the communication partner between mobile terminal and wireless communication apparatus 202.
In addition, in order to be further ensured that safety, other people are avoided to bind it by repeatedly attempting in the case of cracking pairing code His mobile terminal, wireless communication apparatus 202 can also be set when having there is mobile terminal in successful matching therewith, each time Newly-increased paired mobile terminal, or during the mobile terminal of the original pairing of deletion, be required in the mobile terminal matched On de-coordinated to operation, so as to when matching code and being cracked by people, can not also realize that the mobile terminal of oneself and wireless telecommunications fill 202 communication partner is put, substantially increases security.
Limited it should be noted that these are only for example, not formed to the technical solution of the utility model, in reality In the application of border, matching request can be arranged as required to, is not limited herein.
Compared with prior art, the electric bicycle provided in present embodiment, by installing this on electric bicycle The lock and wireless communication apparatus provided in any embodiment of utility model, and make magnetic drive part in lock with it is electronic Supplying cell and wireless communication apparatus on bicycle realize electrical connection respectively, advance with electric bicycle so as to utilize The external equipment of communication partner is established, as the mobile terminal of user opens the opening of control lock, facilitates user's unlocking, and can To ensure the safety of electric bicycle.
4th embodiment of the present utility model is related to a kind of electric bicycle.Present embodiment is in the 3rd embodiment On the basis of done further improvement, specific improvements are:Electrical salf-walking in-car is also equipped with alarm, and wireless telecommunications fill Install and be placed in alarm, the annexation between each device of electric bicycle is as shown in Figure 4.
Electric bicycle 200 shown in Fig. 4, in addition to including the device shown in Fig. 3, in addition to alarm 203, and And in present embodiment, the wireless communication apparatus 202 in electric bicycle 200 is arranged in alarm 203.
Specifically, be arranged in the utility model embodiment alarm 203 in electric bicycle 200 need with The connection conducting of supplying cell 201, and be electrically connected with the magnetic drive part 109 in lock 100.So as in alarm 203 and confession (switch for controlling the electric current of supplying cell 201 to export is placed in shut-off shape by such as thief after connection between battery 201 disconnects State), supplying cell 201 stops powering for electric bicycle 200 and other devices, between alarm 203 and magnetic drive part 109 Electrical connection can also enter off-state, therefore the electric signal transmitted between alarm 203 and magnetic drive part 109 also can Disappear therewith, under this state, can judge that electric bicycle 200 has stolen risk, before electric signal recovery, wireless telecommunications Device 202 can stop the unlocking instruction of receiving portion equipment, and the connection between magnetic drive part 109 and supplying cell 201 is all the time It is off, lock 100 can not all be opened before electric signal recovery, so as to ensure that the safety of electric bicycle 200.
Compared with prior art, the electric bicycle provided in present embodiment, by preventing in in-car set of electrical salf-walking Steal device so that electric bicycle can send alarm in unauthorized user when being pushed such as thief forced.In addition, by by wirelessly Communication device is arranged in alarm, so as to cut off the power supply circuit of alarm in thief, prevents alarm from sending alarm In the case of, the lock of electric bicycle is entered the state for forbidding opening, i.e., the electromagnetism ferromagnetism in lock can not be activated, Bayonet lock can not depart from from the fixing groove on dead bolt so that electric bicycle can not be pushed away, further ensure it is electronic from The safety of driving.
In addition, it is noted that in actual applications, when having inspection in the lock 100 installed on electric bicycle 200 During slowdown monitoring switch 111, wireless communication apparatus 202 can also be electrically connected with detection switch 111.Wireless communication apparatus 202 is receiving After the locking pass signal or unlocking pass signal that are generated to detection switch 111, triggering alarm 203 makes prompting, and/or will The locking pass signal or unlocking pass signal received sends to external equipment, triggering external equipment and makes prompting to user, So as to when electric bicycle 200 has stolen risk, inform car owner in time, reduce further the loss of car owner.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model And scope.

Claims (9)

  1. A kind of 1. lock, applied to electric bicycle, including shell, dead bolt, dead bolt spanner and spring;The shell has car Lock body portion, and the first side wall portion with fore shaft extended on the left of the lock body and from the lock The second sidewall portion with locked groove extended on the right side of body;The dead bolt is positioned over the first side wall portion, and leads to Cross the fore shaft and pass in and out the first side wall portion;The spring is positioned over the second sidewall portion, is opened in the first side wall portion Provided with groove, the dead bolt spanner is connected to the dead bolt through the groove;Wherein, one end of the spring and described second The fixture connection that side of sidewall portion is set in the region of the locked groove, the other end of the spring are connected with the dead bolt;Its It is characterised by, bayonet lock, rotary shaft, torsionspring and the magnetic that the lock also includes being arranged in the lock body are driven Moving part;
    The bayonet lock is connected to the connecting portion of the magnetic drive part by connecting rod, and the bayonet lock and the torsionspring are worn successively Cross the rotary shaft for being fixed on the lock body;Wherein, a torque arm of the torsionspring supports the bayonet lock On, another torque arm of the torsionspring is fixed on the lock body;
    The dead bolt is close to the region of the spring, provided with fixing groove;Wherein, in the lockout condition, the bayonet lock is engaged to institute State in fixing groove;
    The supplying cell of the magnetic drive part and the electric bicycle is electrically connected;Wherein, in the magnetic drive part work When making, the magnetic drive part pulls the connecting rod to be moved to the magnetic drive part direction, the connecting rod is driven the card Pin is using the rotary shaft as axis rotation, after the bayonet lock departs from the fixing groove, effect of the dead bolt in the spring Under, slided to the second sidewall portion, the dead bolt is departed from from the locked groove.
  2. 2. lock according to claim 1, it is characterised in that the magnetic drive part includes electromagnet and Electromagnetic Control is opened Close;
    The electromagnet is electrically connected by the solenoid-operated switch and the supplying cell;
    Wherein, it is described when the solenoid-operated switch turns on the electrical connection between the supplying cell and the electromagnet The magnetic of electromagnet is activated, and the magnetic drive part is started working, and opens the lock;After lock opening, institute The electrical connection between the solenoid-operated switch cut-out supplying cell and the electromagnet is stated, the magnetic of the electromagnet disappears Lose, the magnetic drive part is stopped.
  3. 3. lock according to claim 1 or 2, it is characterised in that the lock is additionally provided with detection switch;
    The detection switch is fixed in the lock body, and contacted with the bayonet lock;Wherein, it is engaged in the bayonet lock After the fixing groove, the detection switch is pressed into blocking by the bayonet lock, and the detection switch generation locking is successfully believed Number;After the bayonet lock departs from the fixing groove, the detection switch is pressed into unlocking condition by the bayonet lock, and the detection is opened Close generation unlocking pass signal.
  4. 4. lock according to claim 3, it is characterised in that the dead bolt is provided with lock with one end that the spring is connected Tongue limited block, rear postive stop baffle is provided with the second sidewall portion;
    Wherein, the dead bolt limited block is used cooperatively with the rear postive stop baffle, limits the dead bolt to the second sidewall portion The distance of slip.
  5. 5. lock according to claim 4, it is characterised in that the first side wall portion is set close to the region of the rotary shaft It is equipped with front limit baffle plate;
    Wherein, the front limit baffle plate is used cooperatively with the dead bolt limited block, limit the dead bolt skid off the fore shaft away from From.
  6. 6. a kind of electric bicycle, it is characterised in that be provided with the lock described in claim 1 to 5 any one;
    Wherein, the supplying cell of the electric bicycle is connected with the magnetic drive part in the lock.
  7. 7. electric bicycle according to claim 6, it is characterised in that the electric bicycle also includes:Wireless telecommunications Device;
    The wireless communication apparatus is electrically connected with the magnetic drive part, and the magnetic drive part is filled based on the wireless telecommunications The unlocking instruction received is put, the connection between conducting and the supplying cell, opens the lock;
    Wherein, the unlocking instruction be the wireless communication apparatus receive come to pre-establish communication partner external equipment give birth to Into unlocking instruction.
  8. 8. electric bicycle according to claim 7, it is characterised in that the electric bicycle also includes:Alarm;
    The wireless communication apparatus is arranged in the alarm, and the alarm is connected conducting with the supplying cell, and with The magnetic drive part electrical connection;
    After connection between the alarm and the supplying cell disconnects, the alarm stops to the magnetic drive part Electric signal is sent, before electric signal recovery, the connection between the magnetic drive part and the supplying cell, which is in, to be disconnected State, the lock can not be opened.
  9. 9. electric bicycle according to claim 8, it is characterised in that there is detection switch, the nothing in the lock Line communication device is also electrically connected with the detection switch;
    The wireless communication apparatus is receiving the locking pass signal of detection switch generation or described unlocked successfully After signal, trigger the alarm and make prompting, and/or the locking pass signal received or described unlock successfully are believed Number send to the external equipment, trigger the external equipment and make prompting to user.
CN201720702918.XU 2017-06-16 2017-06-16 Lock and electric bicycle Active CN206888721U (en)

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Application Number Priority Date Filing Date Title
CN201720702918.XU CN206888721U (en) 2017-06-16 2017-06-16 Lock and electric bicycle

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Application Number Priority Date Filing Date Title
CN201720702918.XU CN206888721U (en) 2017-06-16 2017-06-16 Lock and electric bicycle

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CN206888721U true CN206888721U (en) 2018-01-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111391962A (en) * 2020-04-18 2020-07-10 江苏小布科技发展有限公司 Electric vehicle battery convenient to fix
CN111469956A (en) * 2020-04-18 2020-07-31 江苏小布科技发展有限公司 Battery lock of electric vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111391962A (en) * 2020-04-18 2020-07-10 江苏小布科技发展有限公司 Electric vehicle battery convenient to fix
CN111469956A (en) * 2020-04-18 2020-07-31 江苏小布科技发展有限公司 Battery lock of electric vehicle

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