CN208803794U - Lockset unlocking mechanism, lockset and vehicle - Google Patents
Lockset unlocking mechanism, lockset and vehicle Download PDFInfo
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- CN208803794U CN208803794U CN201820940071.3U CN201820940071U CN208803794U CN 208803794 U CN208803794 U CN 208803794U CN 201820940071 U CN201820940071 U CN 201820940071U CN 208803794 U CN208803794 U CN 208803794U
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- rotating wheel
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Abstract
The utility model discloses a kind of lockset unlocking mechanism, lockset and vehicles, wherein the unlocking mechanism includes lock tongue, rotating wheel and actuator, and lock tongue is equipped with rack gear, and rack gear extends along the length direction of lock tongue；The periphery of rotating wheel has the sliding tooth being engaged with rack；Actuator pushes lock tongue to be moved to unlocked position from lock position to drive rotating wheel to rotate, so that rotating wheel is fitted with rack by sliding tooth.According to lockset unlocking mechanism provided by the embodiment of the utility model, cooperated using the sliding tooth on rotating wheel with rack gear, in actuator driving rotating wheel rotation, it is mobile using sliding tooth drive rack, then push lock tongue mobile by rack gear, so, the driving of lock tongue may be implemented, the mode that sliding tooth is engaged with rack can make lock tongue mobile more steady smooth, so as to improve the reliability of unlocking, reduce unlocking failure rate, meanwhile structure is also simpler, it is easy to assembly.
Description
Technical field
The utility model relates to lockset more particularly to a kind of lockset unlocking mechanisms, lockset and vehicle.
Background technique
Bicycle use rides instead of walk, goes on a journey in the daily of people, is a kind of environmentally protective vehicles.However, user utilizes
When cycling trip, it has to the stolen problem of bicycle is faced, it is right using lockset (such as mechanical lock, electronic lock etc.) as a result,
Vehicle is locked, and the technical way of vehicle anti-theft is become.
In the related technology, the lockset on bicycle (such as shared bicycle), including lock housing, lock pin and unlocking mechanism,
Wherein, unlocking mechanism includes the actuator of lock tongue and driving lock tongue movement, and lock tongue moves and locking lock pin, so that lock pin holding pair
Bike locking, due to lock tongue need to lock pin carry out locking, so, it is desirable that lock tongue movement smoothly, and can reliably with
Lock pin cooperation, and unlocking mechanism in the related technology, complicated in mechanical structure, and lock tongue are asked there are the movements such as Caton are not smooth etc.
Topic causes the poor reliability unlocked, the problems such as high failure rate.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of lockset unlocking mechanism with a novel purpose.
Another purpose of the utility model is to propose a kind of lockset.
Another purpose of the utility model is to propose a kind of vehicle.
To achieve the above object, on the one hand, according to the lockset unlocking mechanism of the utility model embodiment, comprising:
Lock tongue, the lock tongue are equipped with rack gear, and the rack gear extends along the length direction of the lock tongue；
Rotating wheel, the periphery of the rotating wheel have the sliding tooth engaged with the rack gear；
Actuator, the actuator is to drive the rotating wheel to rotate, so that the rotating wheel passes through the sliding tooth
Cooperation with the rack gear pushes the lock tongue to be moved to unlocked position from lock position.
According to lockset unlocking mechanism provided by the embodiment of the utility model, using on rotating wheel sliding tooth and rack gear into
Row cooperation, it is mobile using sliding tooth drive rack in actuator driving rotating wheel rotation, then push lock tongue to move by rack gear
Dynamic, in this way, the driving of lock tongue may be implemented, the mode that sliding tooth is engaged with rack can make lock tongue mobile more steady suitable
Benefit reduces unlocking failure rate so as to improve the reliability of unlocking, meanwhile, structure is also simpler, easy to assembly.
In addition, can also have following additional technology according to the lockset unlocking mechanism of the utility model above-described embodiment
Feature:
One embodiment according to the present utility model, further includes:
Elastic component, the elastic component are configured to provide elastic acting force, so that de- in the sliding tooth and the rack gear
From when push the lock tongue to restore from the unlocked position to the lock position.
One embodiment according to the present utility model, further includes:
Sensor, the sensor are configured to be triggered in the lock position and/or unlocked position and generate induction
Signal, with the determination latch bolt position.
One embodiment according to the present utility model, the sensor include first sensor and second sensor；
The lockset unlocking mechanism further includes the first trigger member and the second trigger member, and first trigger member is configured to
It can be rotated with the rotating wheel and trigger the first sensor when the lock tongue is moved to the unlocked position；Described second
Trigger member is configured to that second biography can be triggered with the lock tongue movement and when the lock tongue is moved to the lock position
Sensor.
One embodiment according to the present utility model, first trigger member be annular portion, the annular portion with by turn
It driving wheel coaxial arrangement and being rotated synchronously with the rotating wheel, the outer peripheral surface of the annular portion has an emptying notch, and described first
Sensor is located at the side of the rotating wheel；
When the lock tongue is moved to the unlocked position, the outer peripheral surface of the annular portion and the first sensor phase
It supports, to trigger the first sensor；When the lock tongue is moved to the lock position, the first sensor is located at described
It is vented notch and is not contacted with the annular portion.
One embodiment according to the present utility model, second trigger member are protrusion, and the protrusion is from the tooth
Item or lock tongue protrude to be formed, and the second sensor is located at the other side of the rotating wheel；
When the lock tongue is moved to the lock position, the protrusion offsets with the second sensor, with triggering
The second sensor；When the lock tongue is moved to the unlocked position, the protrusion is separated with the second sensor.
One embodiment according to the present utility model, the actuator are decelerating motor, rotating wheel coaxial arrangement in
On the output shaft of the decelerating motor.
One embodiment according to the present utility model, the elastic component are spring, and the spring pocket is set to the lock bolt sleeve
And one end offsets with the rack gear.
On the other hand, according to the lockset of the utility model embodiment, comprising:
Lock housing, the lock housing have a lock chamber, and the lock chamber forms one to be inserted in by the fore shaft of lock object；
Lock pin, has bayonet on the lock pin, and the lock pin is mounted slidably between extended position and retracted position
In in the lock housing, when the lock pin is located at the extended position, the lock pin closes the fore shaft, when the lock pin is located at
When retracted position, the lock pin opens the fore shaft；
Lockset unlocking mechanism as described above, the lockset is installed in the lock housing with unlocking mechanism, when the lock
When tongue is moved to the lock position from the unlocked position, the lock tongue is inserted into the bayonet, so that the lock pin is maintained at
The extended position.
According to lockset provided by the embodiment of the utility model, there is above-mentioned lockset unlocking mechanism, the reliability of unlocking is more
Height, unlocking failure rate is low, meanwhile, structure is also simpler, easy to assembly.
Another aspect, it is described according to the vehicle of the utility model embodiment, including vehicle body, wheel and lockset as described above
Lockset is mounted on the vehicle body, and the lockset is configured as that the wheel is hindered to turn when the lock pin is in extended position
It is dynamic.
According to vehicle provided by the embodiment of the utility model, there is above-mentioned lockset, the reliability unlocked is higher, event of unlocking
Barrier rate is low, meanwhile, structure is also simpler, easy to assembly.
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
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment lockset unlocking mechanism；
Fig. 2 is the exploded view of the utility model embodiment lockset unlocking mechanism；
Fig. 3 is schematic diagram when the utility model embodiment lockset is moved to unlocked position with unlocking mechanism；
Fig. 4 is schematic diagram when the utility model embodiment lockset is moved to lock position with unlocking mechanism；
Fig. 5 is the structural schematic diagram of the utility model embodiment lockset.
Appended drawing reference:
Lockset unlocking mechanism 100；
Lock tongue 10；
Rotating wheel 11；
Sliding tooth 111；
Actuator 12；
Rack gear 13；
Second trigger member 131；
Elastic component 14；
First sensor 15；
Second sensor 16；
First trigger member 17；
It is vented notch 171；
Lock housing 200；
Lock chamber P20；
Fore shaft P201；
Lock pin 300；
Bayonet 301；
Tension spring 400.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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, based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
The lockset unlocking mechanism 100 of the utility model embodiment is described in detail with reference to the accompanying drawings.
Referring to figs. 1 to 4, according to lockset provided by the embodiment of the utility model unlocking mechanism 100, including lock tongue
10, rotating wheel 11 and actuator 12.
Specifically, lock tongue 10 is equipped with rack gear 13, the rack gear 13 extends along the length direction of the lock tongue 10, in Fig. 1
In example, rack gear 13 is an integral structure with lock tongue 10, it is to be understood that rack gear 13 and lock tongue 10 or split type knot
Structure, rack gear 13 can be fixed on lock tongue 10 by fasteners such as screws.
The periphery of rotating wheel 11 has the sliding tooth 111 engaged with the rack gear 13, when rotating wheel 11 rotates, sliding tooth
111 sliding tooths 111 are for linear motion, and rack gear 13 is further driven to the linear motion of lock tongue 10.
Actuator 12 to drive the rotating wheel 11 to rotate so that the rotating wheel 11 by the sliding tooth 111 and
The cooperation of the rack gear 13 pushes the lock tongue 10 to be moved to unlocked position from lock position.
That is, actuator 12 can drive rotating wheel 11 to rotate, rotating wheel 11 can drive sliding tooth 111 when rotating
Rotation so moving by sliding tooth 111 with carry-over bar 13, then passes through 13 band of rack gear since sliding tooth 111 and rack gear 13 cooperate
Dynamic lock tongue 10 is moved to unlocked position from lock position.
According to lockset provided by the embodiment of the utility model unlocking mechanism 100, the sliding tooth 111 on rotating wheel 11 is utilized
Cooperated with rack gear 13, when actuator 12 drives rotating wheel 11 to rotate, using sliding tooth 111 sliding tooth, 111 movements, then
It is mobile that lock tongue 10 is pushed by rack gear 13, in this way, the driving of lock tongue 10 may be implemented, the side that sliding tooth 111 is engaged with rack gear 13
Formula can make lock tongue 10 mobile more steady smooth, so as to improve the reliability of unlocking, reduce unlocking failure rate, together
When, structure is also simpler, easy to assembly.
It referring to figs. 1 to 4, further include elastic component 14, the elastic component in some embodiments of the utility model
14 are configured to provide elastic acting force, so that pushing the lock tongue 10 when the sliding tooth 111 is detached from the rack gear 13
Restore from the unlocked position to the lock position.
That is, the elastic acting force that elastic component 14 provides can to lock after sliding tooth 111 and rack gear 13 are detached from
Tongue 10 restores from unlocked position to lock position, in this way, can be convenient in the elastic acting force using elastic component 14, keeps lock tongue
10 are in lock position, and then improve the reliability of locking.
It should be noted that the quantity of sliding tooth 111 and arrangement should be limited on rotating wheel 11, that is, meet rotation
Sliding tooth 111 can engage and sliding tooth 111 movements with rack gear 13 when wheel 11 rotates within the scope of certain angle, also, turn
Sliding tooth 111 can be detached from rack gear 13 when driving wheel 11 rotates in another angular range, and enable rack gear 13 with lock
Tongue 10 resets under the action of elastic component 14.
When sliding tooth 111 is one (as shown in Figures 1 to 4), which is arranged in the outer peripheral surface of rotating wheel 11
, then rotating wheel 11 turns to after certain angle, which can be moved with sliding tooth 111 and make lock tongue 10
Reach unlocked position, in this state, after rotating wheel 11 continues to rotate, sliding tooth 111 can be detached from rack gear 13, and then be ensured
When needing to lock again, lock tongue 10 can restore under the action of elastic component 14 to lock position.
When sliding tooth 111 is multiple, then multiple sliding tooths 111 can outer peripheral surface with arranged for interval in rotating wheel 11 office
Portion position, and the other positions of the outer peripheral surface of rotating wheel 11 is kept not arrange sliding tooth 111, in this way, rotating wheel 11 turns to
After certain angle, each sliding tooth 111 successively moves and lock tongue 10 is made to reach unlocked position for sliding tooth 111, in this shape
When state, after rotating wheel 11 continues to rotate, each sliding tooth 111 is gradually detached from rack gear 13, and then when ensuring to need to lock again,
Lock tongue 10 can also restore under the action of elastic component 14 to lock position.
And if multiple sliding tooths 111 are covered with the outer peripheral surface in rotating wheel 11, rotating wheel 11 during rotation, always
Part sliding tooth 111 is to engage with rack gear 13, and then rack gear 13 is caused to be limited, prevent lock tongue 10 is from elastic component 14
Under the action of reset.
It further include sensor in some embodiments of the utility model referring to figs. 1 to described in Fig. 4, the sensor quilt
It is configured to be triggered in the lock position and/or unlocked position and generates inductive signal, with determination 10 position of lock tongue.
That is, the lock position or when unlocked position when lock tongue 10 moves, which is triggered generation induction letter
Number, and then the inductive signal can determine that lock tongue 10 is positioned at lock position or to be located at unlocked position, in this way, lock tongue can be passed through
10 position accurately determines the switch state of lockset.
Referring to shown in Fig. 3 to Fig. 4, in one embodiment of the utility model, sensor include first sensor 15 and
Second sensor 16, lockset unlocking mechanism 100 further include the first trigger member 17 and the second trigger member 131, first triggering
Part 17 is configured to can to rotate with the rotating wheel 11 and trigger when the lock tongue 10 is moved to the unlocked position described the
One sensor 15；Second trigger member 131 is configured to move with the lock tongue 10 and is moved to institute in the lock tongue 10
The second sensor 16 is triggered when stating lock position.
That is, the first trigger member 17 is to rotate synchronously with rotating wheel 11, when rotating wheel 11 rotates and drives lock tongue
10 when moving to unlocked position, and the first trigger member 17 triggers first sensor 15 and generates the first inductive signal, so by this
One inductive signal can determine that lock tongue 10 is in the unlocked position.And the second trigger member 131 and lock tongue 10 are synchronizing movings, work as lock
When tongue 10 is moved to lock position, which triggers second sensor 16 and generates the second inductive signal, and then passes through
Second inductive signal can determine that lock tongue 10 is in lock position, utilize first sensor 15 and second sensor 16 as a result,
Unlocked position and lock position, and then the accurate switch state for determining lockset can be determined respectively.
Specifically, in an example of the utility model, the first trigger member 17 is annular portion, the annular portion with pass through
Rotating wheel 11 is coaxially disposed and rotates synchronously with the rotating wheel 11, and the outer peripheral surface of the annular portion has an emptying notch 171,
The first sensor 15 is located at the side of the rotating wheel 11.
When the lock tongue 10 is moved to the unlocked position, the outer peripheral surface of the annular portion and the first sensor 15
It offsets, to trigger the first sensor 15；When the lock tongue 10 is moved to the lock position, the first sensor 15
It does not contact positioned at the emptying notch 171 and with the annular portion.
In specific works, when the rotation driving lock tongue 10 of rotating wheel 11 is moved to unlocked position, annular portion and rotating wheel 11
It rotates synchronously, also, the outer peripheral surface of annular portion turns to first sensor 15 and offsets, so that first sensor 15 is triggered.And
Sliding tooth 111 and rack gear 13 are detached from after rotating by a certain angle with rotating wheel 11, at this point, be vented on rotating wheel 11 notch 171 with
First sensor 15 is opposite, that is to say, first sensor 15 no longer with the periphery face contact of annular portion, at this point, first sensor
15 can restPose, thus, it is possible to realize when lock tongue 10 is in the unlocked position, utilize the first sensing of annular portion triggering
Device 15, structure is simple, and can accurately and reliably trigger first sensor 15.
Second trigger member 131 is protrusion, and the protrusion is formed from the rack gear 13 or the protrusion of lock tongue 10, described second
Sensor 16 is located at the other side of the rotating wheel 11.
When the lock tongue 10 is moved to the lock position, the protrusion offsets with the second sensor 16, with
Trigger the second sensor 16；When the lock tongue 10 is moved to the unlocked position, the protrusion and described second is passed
Sensor 16 separates.
That is, protrusion is fixed with rack gear 13 or lock tongue 10, and when lock tongue 10 moves to lock position, lock tongue
10 drive protrusion close to second sensor 16, finally support second sensor 16, so that second sensor 16 is triggered, and
When the reverse movement of lock tongue 10 to unlocked position, protrusion is then far from second sensor 16, then second sensor 16 is restored to first
Beginning state triggers second sensor 16, structure using protrusion thus, it is possible to realize when lock tongue 10 is in lock position
Simply, and second sensor 16 can accurately and reliably be triggered.
In one embodiment of the utility model, actuator 12 is decelerating motor, the rotating wheel 11 coaxial arrangement in
On the output shaft of the decelerating motor, decelerating motor generally comprises motor and reduction gear box, in this way, being driven by decelerating motor
Rotating wheel 11 rotates, and rotates more reliable and more stable.
Preferably, annular portion can be coaxially disposed on the output shaft of decelerating motor, in this way, in decelerating motor work,
Decelerating motor can drive annular portion and 11 synchronous rotary of rotating wheel.
Optionally, elastic component 14 is spring, and the spring pocket is set on the lock tongue 10 and one end and the rack gear 13
It offsets, in a particular application, the other end of spring supports in the fixation member of lockset, in this way, utilizing the elastic reaction of spring
Power may insure that lock tongue 10 smoothly reliably restores to lock position.
Referring to Figure 5, according to the lockset of the utility model embodiment, including lock housing 200, lock pin 300 and such as above-mentioned reality
Apply the unlocking mechanism 100 of lockset described in example.
Wherein, there is lock housing 200 lock a chamber P20, the lock chamber P20 to form one to be inserted in by the fore shaft of lock object
P201.This can be the components such as the wheel of vehicle by lock object, that is to say, the components such as wheel of vehicle can be from fore shaft P201
It is inserted in lock chamber P20.
There is bayonet 301, the lock pin 300 is mounted slidably between extended position and retracted position on lock pin 300
In in the lock housing 200, when the lock pin 300 is located at the extended position, the lock pin 300 closes the fore shaft P201,
When the lock pin 300 is located at retracted position, the lock pin 300 opens the fore shaft P201.
That is, the lock pin 300 is arranged in lock housing 200 and can slide relative to lock housing 200, pass through lock pin 300
It slidably reciprocates and realizes and turn on or off fore shaft P201, in Fig. 5 example, lock chamber P20 is generally circular, corresponding, lock
Pin 300 is configured to arc, and the lock pin 300 clockwise and counterclockwise can slide, when lock pin 300 is sliding counterclockwise
Fore shaft P201 can be closed when dynamic, at this point, cannot be moved or can not be taken by fore shaft P201 relative to lockset by lock object
Out, and then achieve the purpose that be lockked by lock object, i.e., " lock ", for example, by lock object be wheel, then wheel is locked rear nothing
Method rotation.And fore shaft P201 can be opened when lock pin 300 is along slid clockwise, at this point, can be relative to lock by lock object
Tool movement is taken out by fore shaft P201, and then achievees the purpose that be unlocked by lock object, i.e., " unlocks ", such as wheel quilt
It can be rotated after unlock.
Lockset unlocking mechanism 100 is installed in the lock housing 200, when the lock tongue 10 is moved to from the unlocked position
When the lock position, the lock tongue 10 is inserted into the bayonet 301, so that the lock pin 300 is maintained at the extended position.
When needing will be locked for a long time by lock object, when lock pin 300 can be slid into extended position, at this point, lock
Tongue 10 restores under the action of elastic component 14 to lock position, that is to say, which is inserted into the bayonet 301 of lock pin 300
Lock pin 300 is lockked, so that the extended position that the lock pin 300 is maintained at, keeps fore shaft P201 to be in close state.And work as
When needing to be unlocked, then by rotating wheel 11 drive lock tongue 10 be moved to unlocked position from lock position, at this point, lock tongue 10 from
It exits in the bayonet 301 of lock pin 300 to discharge lock pin 300, at this point, lock pin 300 can slide into retracted position, so that lock
Mouth P201 is opened.
According to lockset provided by the embodiment of the utility model, there is above-mentioned lockset unlocking mechanism 100, the reliability of unlocking
Higher, unlocking failure rate is low, meanwhile, structure is also simpler, easy to assembly.
Advantageous, which can also include tension spring 400, and tension spring 400 is connected to one end of lock pin 300, when lock pin 300 is sliding
When moving to extended position, which is elongated, when lock tongue 10 is exited from the bayonet 301 of lock pin 300 to discharge lock pin 300
When, lock pin 300 can be returned to retracted position by the pulling force which provides, and then automatically open fore shaft P201, in this way,
It unlocks more convenient.
It is mounted on according to the vehicle of the utility model embodiment, including vehicle body, wheel and lockset as described above, the lockset
On the vehicle body, the lockset is configured as hindering the vehicle wheel rotation when the lock pin 300 is in extended position.
According to vehicle provided by the embodiment of the utility model, there is above-mentioned lockset, the reliability unlocked is higher, event of unlocking
Barrier rate is low, meanwhile, structure is also simpler, easy to assembly.
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
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of lockset unlocking mechanism characterized by comprising
Lock tongue, the lock tongue are equipped with rack gear, and the rack gear extends along the length direction of the lock tongue；
Rotating wheel, the periphery of the rotating wheel have the sliding tooth engaged with the rack gear；
Actuator, the actuator is to drive the rotating wheel to rotate, so that the rotating wheel passes through the sliding tooth and institute
The cooperation for stating rack gear pushes the lock tongue to be moved to unlocked position from lock position.
2. lockset unlocking mechanism according to claim 1, which is characterized in that further include:
Elastic component, the elastic component are configured to provide elastic acting force, so that when the sliding tooth and the rack gear are detached from
The lock tongue is pushed to restore from the unlocked position to the lock position.
3. lockset unlocking mechanism according to claim 1, which is characterized in that further include:
Sensor, the sensor are configured to be triggered in the lock position and/or unlocked position and generate inductive signal,
With the determination latch bolt position.
4. lockset unlocking mechanism according to claim 3, which is characterized in that the sensor include first sensor and
Second sensor；
The lockset unlocking mechanism further includes the first trigger member and the second trigger member, and first trigger member is configured to can be with
The rotating wheel rotates and triggers the first sensor when the lock tongue is moved to the unlocked position；Second triggering
Part is configured to that the second sensor can be triggered with the lock tongue movement and when the lock tongue is moved to the lock position.
5. lockset unlocking mechanism according to claim 4, which is characterized in that first trigger member is annular portion, institute
It states annular portion and is coaxially disposed by rotating wheel and is rotated synchronously with the rotating wheel, the outer peripheral surface of the annular portion has one to put
Vacancy mouth, the first sensor are located at the side of the rotating wheel；
When the lock tongue is moved to the unlocked position, the outer peripheral surface of the annular portion offsets with the first sensor, with
Trigger the first sensor；When the lock tongue is moved to the lock position, the first sensor is located at the emptying
It notch and is not contacted with the annular portion.
6. lockset unlocking mechanism according to claim 4, which is characterized in that second trigger member is protrusion, institute
It states protrusion to protrude to be formed from the rack gear or lock tongue, the second sensor is located at the other side of the rotating wheel；
When the lock tongue is moved to the lock position, the protrusion offsets with the second sensor, described in triggering
Second sensor；When the lock tongue is moved to the unlocked position, the protrusion is separated with the second sensor.
7. lockset unlocking mechanism according to claim 1, which is characterized in that the actuator is decelerating motor, described
Rotating wheel is coaxially disposed on the output shaft of the decelerating motor.
8. lockset unlocking mechanism according to claim 2, which is characterized in that the elastic component is spring, the spring
It is sheathed on the lock bolt sleeve and one end offsets with the rack gear.
9. a kind of lockset characterized by comprising
Lock housing, the lock housing have a lock chamber, and the lock chamber forms one to be inserted in by the fore shaft of lock object；
Lock pin, has bayonet on the lock pin, and the lock pin is slidably disposed in institute between extended position and retracted position
It states in lock housing, when the lock pin is located at the extended position, the lock pin closes the fore shaft, retracts when the lock pin is located at
When position, the lock pin opens the fore shaft；
Such as lockset unlocking mechanism described in any item of the claim 1 to 8, the lockset is installed on the lock with unlocking mechanism
In shell, when the lock tongue is moved to the lock position from the unlocked position, the lock tongue is inserted into the bayonet, so that institute
It states lock pin and is maintained at the extended position.
10. a kind of vehicle, which is characterized in that including vehicle body, wheel and lockset as claimed in claim 9, the lockset is mounted on
On the vehicle body, the lockset is configured as hindering the vehicle wheel rotation when the lock pin is in extended position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940071.3U CN208803794U (en) | 2018-06-15 | 2018-06-15 | Lockset unlocking mechanism, lockset and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940071.3U CN208803794U (en) | 2018-06-15 | 2018-06-15 | Lockset unlocking mechanism, lockset and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803794U true CN208803794U (en) | 2019-04-30 |
Family
ID=66227487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820940071.3U Active CN208803794U (en) | 2018-06-15 | 2018-06-15 | Lockset unlocking mechanism, lockset and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670951A (en) * | 2019-10-31 | 2020-01-10 | 深圳市朗仁科技有限公司 | Anti-picking lock |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670951A (en) * | 2019-10-31 | 2020-01-10 | 深圳市朗仁科技有限公司 | Anti-picking lock |
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