CN207609271U - A kind of lock construction and bicycle - Google Patents

Abstract

To overcome the problems, such as high failure rate present in existing lock construction and complicated, the utility model provides a kind of lock construction, being formed including lock body, lock pillar, compression spring, push rod and driving device, on the lock body, there is the locked groove of an opening, the compression spring to be socketed on the lock pillar；In the lock position of the lock pillar, the compression spring is compressed, and the push rod can be driven by the driving device by disconnected position to abutted position；In the abutted position of the push rod, the push rod is resisted against on the lock pillar to limit the displacement of the lock pillar；In the disengaged position of the push rod, the push rod releases the displacement to the lock pillar and limits, and the lock pillar is by means of the elastic return movement of the compression spring to lockset position of coupler.Meanwhile the invention also discloses the bicycles for including above-mentioned lock construction.Lock construction provided by the utility model is simple in structure, simple and efficient to handle, is advantageously implemented quick lock in and unlock.

Description

A kind of lock construction and bicycle

Technical field

The utility model belongs to lock construction technical field, and in particular to a kind of lock construction and bicycle.

Background technology

Bicycle has huge market maintenance, and in recent years in the world as a kind of simple vehicles Due to sharing the rise of bicycle, bicycle has also obtained more and more extensive use.To prevent bicycle stolen, it is existing voluntarily Substantially equipped with lock construction, including external lock construction and built-in lock construction on vehicle.In bicycle parking, by lock construction to certainly Driving is latched, so that bicycle can not move freely.

Bicycle lock currently on the market is mostly mechanical lock, locking and unlocking process be more troublesome, need be arranged password or Key is unlocked；Separately there is a kind of electronic lock, electric machine structure need to be arranged in such electronic lock, and internal structure is complicated, and there are failure rates High problem, and debug, install and safeguard all inconveniences.

Invention content

For high failure rate present in existing lock construction and complicated problem, the utility model provides a kind of lock knot Structure and bicycle.

In order to solve the above technical problems, on the one hand, the utility model embodiment provides a kind of lock construction, including lock body, lock Column, compression spring, push rod and driving device, form the locked groove with an opening on the lock body, the lock pillar can in lockset position of coupler and Between lock position move back and forth to be open described in opening and closing of fault, the compression spring is socketed on the lock pillar, the push rod by Driving device driving back and forth movement between disengaged position and abutted position；

In the lock position of the lock pillar, the compression spring is compressed, and the push rod can be driven by the driving device by dividing It offs normal to set and moves to abutted position；In the abutted position of the push rod, the push rod is resisted against on the lock pillar with described in limitation The displacement of lock pillar；

In the disengaged position of the push rod, the push rod releases the displacement to the lock pillar and limits, the lock pillar by means of The elastic return movement of the compression spring is to lockset position of coupler；

The driving device is electromagnet.

Optionally, the lock construction further includes control module for controlling the driving device and for incuding the lock The sensing device of column position, the sensing device and control module electrical connection, the control module and the driving device Electrical connection；

When the lock pillar is moved to lock position by lockset position of coupler, the sensing device incudes the change in location of the lock pillar And first control signal is sent to the control module, the control module controls the driving device and pushes the push rod by dividing It offs normal to set and is moved to abutted position；

When the control module receives the second control signal outside the lock construction, the control module control The driving device pushes the push rod to be moved to disengaged position by abutted position.

Optionally, the second control signal is wireless signal, is provided with plastic parts on the lock body and for wireless signal The port passed through, the plastic parts close the port.

Optionally, the lock construction further includes battery, and the battery is electrically connected the control module and the driving device, For giving the control module and the driving device to power.

Optionally, the lock construction further includes solar panel, and the solar panel is electrically connected the battery, is used In the charging of the battery.

Optionally, the lock body is internally provided with bottom case, and the battery and the control module are located at the bottom shell, The solar panel is located at the outer surface of the lock body.

Optionally, the lock pillar is located in the lockset position of coupler inside the lock body, and the lock pillar is in the locking position It is at least partly exposed to the lock body when setting, the strip-shaped hole of the direction of displacement extension along the lock pillar, institute are provided on the lock body It states and is provided with push button on lock body, the push button is slideably positioned in the strip-shaped hole, and the push button connects the lock pillar.

Optionally, the lock body is triangular structure, and the opening is in a side of the triangular structure.

According to lock construction provided by the utility model, setting lock pillar between lockset position of coupler and lock position round-trip displacement with The locked groove is closed or opened, when the lock pillar is moved to lock position, the push rod can be driven to advance by driving device Against the lock pillar, to limit the displacement of lock pillar, or drive the push rod to retreat to release the limit to lock pillar by driving device System, it is simple in structure, it is simple and efficient to handle, it is advantageously implemented quick lock in and the unlock of the lock construction；It is replied by lock pillar of compression spring Power source does not easily cause the deformation outside spring deformation range, safe and reliable for lock body closure.

On the other hand, the utility model also provides a kind of bicycle, including lock construction as described above.

Description of the drawings

Fig. 1 is the structural schematic diagram that the lock construction that one embodiment of the utility model provides is under open state；

Fig. 2 is the internal structure schematic diagram that the lock construction that one embodiment of the utility model provides is under open state；

Fig. 3 is the structural schematic diagram that the lock construction that one embodiment of the utility model provides is under lock state；

Fig. 4 is the internal structure schematic diagram that the lock construction that one embodiment of the utility model provides is under lock state；

Fig. 5 is the exploded perspective view for the lock construction that one embodiment of the utility model provides.

Reference numeral in Figure of description is as follows：

1, lock body；11, locked groove；111, it is open；12, strip-shaped hole；13, plastic parts；14, first shell；15, second shell； 16, bottom case；2, lock pillar；21, butting section；3, push button；4, compression spring；5, push rod；6, driving device；7, control module；8, solar energy Solar panel；9, battery.

Specific implementation mode

The technical issues of in order to keep the utility model solved, technical solution and advantageous effect are more clearly understood, below In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein Example is only used to explain the utility model, is not used to limit the utility model.

Shown in Fig. 1 ~ Fig. 4, one embodiment of the utility model discloses a kind of lock construction, including lock body 1, lock pillar 2, pressure Spring 4, push rod 5 and driving device 6 form the locked groove 11 with an opening 111 on the lock body 1, and the lock pillar 2 can be in unlocking position It sets and is moved back and forth between lock position to be open 111 described in opening and closing of fault, the compression spring 4 is socketed on the lock pillar 2, institute Push rod 5 is stated by the driving of the driving device 6 back and forth movement between disengaged position and abutted position.

In the lock position of the lock pillar 2, the compression spring 4 is compressed, and the push rod 5 can be driven by the driving device 6 By disconnected position to abutted position；In the abutted position of the push rod 5, the push rod 5 is resisted against on the lock pillar 2 to limit The displacement of the lock pillar 2 is made, the locked groove 11 is closed, as shown in Figure 3 and Figure 4.

The driving device 6 drives the push rod 5 to be moved to disengaged position by abutted position, in the separation of the push rod 5 Position, the push rod 5 release the displacement to the lock pillar 2 and limit, and the lock pillar 2 is transported by means of the elastic recovery of the compression spring 4 It moves to lockset position of coupler, the locked groove 11 is opened, as depicted in figs. 1 and 2.

The locked groove 11 is towards internal concave shape by the side of the lock body 1 into hollow structure, in the present embodiment, described Locked groove 11 is U-shaped, and in other embodiments, other shapes can also be used in the locked groove 11, such as arc-shaped, rectangular etc..

The lock construction be arranged lock pillar 2 between lockset position of coupler and lock position round-trip displacement to close or open the lock Slot 11 can drive the push rod 5 to advance with against the lock when the lock pillar 2 is moved to lock position by driving device 6 Column 2 limits the displacement of lock pillar 2, or drives the push rod 5 to retreat to release the limitation to lock pillar 2, structure by driving device 6 Simply, simple and efficient to handle, it is advantageously implemented quick lock in and the unlock of the lock construction；Come for 2 restoring force of lock pillar with compression spring 4 Source does not easily cause the deformation outside spring deformation range, safe and reliable for the closure of lock body 1.

In the present embodiment, the lock construction further includes control module 7 for controlling the driving device 6 and for feeling The sensing device of 2 position of the lock pillar, the sensing device and the control module 7 is answered to be electrically connected, the control module 7 and institute State the electrical connection of driving device 6.

When the lock pillar 2 is moved to lock position by lockset position of coupler, the position that the sensing device incudes the lock pillar 2 becomes Change and send first control signal to the control module 7, the control module 7 controls the driving device 6 and pushes described push away Bar 5 is moved to abutted position by disengaged position.

When the control module 7 receives the second control signal outside the lock construction, the control module 7 controls The driving device 6 pushes the push rod 5 to be moved to disengaged position by abutted position.

Second control signal, that is, the unlocking signal, the second control signal can pass through wire transmission side by external equipment Formula or the control module 7 is sent to by wireless transmission method, is provided in the control module 7 and wire transmission and nothing Line transmits corresponding signal receiving module, and the external equipment can be the signals output source such as mobile phone, cloud platform.

It should be noted that the sensing device can directly or indirectly incude 2 change in location of the lock pillar, wherein indirectly The change in location for incuding the lock pillar 2 refers to：The sensing device can be by incuding other that integrally move with the lock pillar 2 Component or other other components of position change occur because of the change in location of the lock pillar 2, to incude the lock indirectly The change in location that column 2 occurs, to send out first control signal.

Existing all kinds of sensing devices can be used in the sensing device, specifically, can be non-contact class inductor, such as Infrared emission sensing device, ultrasonic sensing device and capacitance induction system or Mechanical Contact class inductor, such as microswitch Above-mentioned term can be understood in this practicality with concrete condition for the ordinary skill in the art with shrapnel touch switch Concrete meaning in novel.

As shown in figure 5, in some embodiments, the second control signal is wireless signal, the lock body 1 is metal material Matter, specifically, the lock body 1 includes first shell 14 and second shell 15, the first shell 14 and the second shell 15 It is connected with each other, is formed between the first shell 14 and the second shell 15 for housing the control module 7, induction dress It sets, the accommodating cavity of lock pillar 2, driving device 6 and push rod 5, to avoid shielding action of the lock body 1 to signal itself, the lock The port for being provided with plastic parts 13 on body 1 and being passed through for wireless signal, the plastic parts 13 close the port, the port position In the marginal position that the first shell 14 and second shell 15 join, setting machine tooth screw consolidates the plastic parts 13 Fixed, plastic parts 13 itself can allow wireless signal to pass through, to avoid influence of the lock body 1 of metal material to signal transmission.

The control module 7 is pcb board.

It should be understood that information transmission modular, processing module and switch module are provided on the pcb board, if the drive Dynamic device 6 is electric driver, then the control module 7 is used to control the current switching of the driving device 6；If the driving Device 6 is pneumatic device or hydraulic device, then the control module 7 is used to control the air-flow of the driving device 6 or liquid stream is led to It is disconnected.

Specifically, the control module 7 is set to 1 inside of the lock body adjacent to the position of the plastic parts 13.

As shown in figure 5, in the present embodiment, the lock construction further includes battery 9, the battery 9 is electrically connected the control Module 7 and the driving device 6, for powering to the control module 7 and the driving device 6, to drive the control The running of module 7 and the driving device 6.

The lock construction further includes solar panel 8, and the solar panel 8 is electrically connected the battery 9, is used for institute State the charging of battery 9.

Existing all kinds of secondary cells, such as lithium battery can be used in the battery 9.

The solar panel 8 is used to charge to the battery 9, and when daytime, the solar panel 8 connects It receives solar energy and is converted into electric energy, ensure the continuation of the journey of the battery 9.

The lock body 1 is internally provided with bottom case 16, and the battery 9 and the control module 7 are located inside the bottom case 16, The inside of the bottom case 16 is formed with storage tank compatible with the shape of the battery 9 and the control module 7, the driving Device 6 is fixed on by screw on the lateral wall of the bottom case 16, and the solar panel 8 is located at the appearance of the lock body 1 Face.

In the present embodiment, the driving device 6 is electromagnet.

The driving device 6 combines to form 5 structure of electromagnetism push rod with the push rod 5, is produced in galvanization by electromagnet Raw magnetism acts power to push rod 5, to push the movement of the push rod 5.

It should be noted that in other embodiments, other structures can also be used in the driving device 6, for example motor drives Dynamic device has the advantages that simple in structure and reduces cost using electromagnet relative to motor driver as driving device.

In the present embodiment, the lock pillar 2 is located in the lockset position of coupler inside the lock body 1, and the lock pillar 2 is in institute The lock body 1 is at least partly exposed to when stating lock position to close the opening 111, the lock pillar 2 is located in the lock body 1 The one end in portion is provided with butting section, and the compression spring 4 is socketed in the outside of the lock pillar 2, and one end of the compression spring 4 is connected to institute It states on butting section, the other end of the compression spring 4 is connected on the madial wall of the lock body 1, when the lock pillar 2 is located at lock position When, the push rod 5 is pushed to abutted position by the driving device 6, and the push rod 5 is resisted against on the butting section, described It is provided with the strip-shaped hole 12 of the direction of displacement extension along the lock pillar 2 on lock body 1, push button 3 is provided on the lock body 1, it is described to push away Button 3 is slideably positioned in the strip-shaped hole 12, and the push button 3 connects the lock pillar 2, and 3 part of the push button is by the strip-shaped hole 12 are inserted into 1 inside of the lock body for being connect with the lock pillar 2, and 3 part of the push button is located at 1 outside of the lock body for applying Power drives the movement of the lock pillar 2 by the push button 3.

The lock body 1 is triangular structure, and the locked groove 11 is located at the inside of the triangular structure, the opening 111 In a side of the triangular structure.

Specifically, the lock body 1 is triangular structure of right angle, the opening 111 is located at the bevel edge of the right angled triangle On.

Another embodiment of the utility model discloses a kind of bicycle, including a kind of lock construction as described above.

The lock construction is set to the wheel hub outer fringe position of the bicycle, and the wheel hub outer ring of the bicycle is positioned at described In the locked groove 11 of lock construction, when the lock pillar 2 is moved to lock position by lockset position of coupler, the locked groove 11 is closed, described in limitation The rotation of cycle hub locks the bicycle；When the lock pillar 2 is moved to lockset position of coupler by lock position, institute The unlatching of locked groove 11 is stated, the rotation to the bicycle is released and limits, the bicycle is unlocked.

Have the advantages that lock is convenient and swift to operate, it can be achieved that quick lock in reconciliation using the bicycle of the lock construction Lock, while the stable structure of the lock construction, can effectively avoid the failure caused by the reasons such as structural wear.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (9)

1. a kind of lock construction, which is characterized in that including lock body, lock pillar, compression spring, push rod and driving device, formed on the lock body Locked groove with an opening, the lock pillar can move back and forth between lockset position of coupler and lock position to be opened described in opening and closing of fault Mouthful, the compression spring is socketed on the lock pillar, the push rod by the driving device drive disengaged position and abutted position it Between back and forth movement；

In the lock position of the lock pillar, the compression spring is compressed, and the push rod can be driven by the driving device by detaching position It sets and moves to abutted position；In the abutted position of the push rod, the push rod is resisted against on the lock pillar to limit the lock pillar Displacement；

In the disengaged position of the push rod, the push rod releases the displacement to the lock pillar and limits, and the lock pillar is by means of described The elastic return movement of compression spring is to lockset position of coupler；

The driving device is electromagnet.

2. lock construction according to claim 1, which is characterized in that the lock construction further includes for controlling the driving dress The control module set and the sensing device for incuding the lock pillar position, the sensing device and the control module are electrically connected It connects, the control module and driving device electrical connection；

When the lock pillar is moved to lock position by lockset position of coupler, the change in location that the sensing device incudes the lock pillar is concurrent Send first control signal to the control module, the control module controls the driving device and pushes the push rod by detaching position It sets and is moved to abutted position；

When the control module receives the second control signal outside the lock construction, described in the control module control Driving device pushes the push rod to be moved to disengaged position by abutted position.

3. lock construction according to claim 2, which is characterized in that the second control signal is wireless signal, the lock The port for being provided with plastic parts on body and being passed through for wireless signal, the plastic parts close the port.

4. lock construction according to claim 2, which is characterized in that the lock construction further includes battery, and the battery is electrically connected The control module and the driving device are connect, for powering to the control module and the driving device.

5. lock construction according to claim 4, which is characterized in that the lock construction further includes solar panel, described Solar panel is electrically connected the battery, is used for the charging of the battery.

6. lock construction according to claim 5, which is characterized in that the lock body is internally provided with bottom case, the battery and The control module is located at the bottom shell, and the solar panel is located at the outer surface of the lock body.

7. lock construction according to claim 1, which is characterized in that the lock pillar is located at the lock in the lockset position of coupler Internal portion, the lock pillar are at least partly exposed to the lock body at the lock position, are provided on the lock body along the lock The strip-shaped hole that the direction of displacement of column extends is provided with push button on the lock body, and the push button is slideably positioned in the strip-shaped hole, The push button connects the lock pillar.

8. lock construction according to claim 1, which is characterized in that the lock body is triangular structure, and the opening is located at In a side of the triangular structure.

9. a kind of bicycle, which is characterized in that include the lock construction as described in any one of claim 1 ~ 8.