CN109488117A - Clutch and electronic lock - Google Patents
Clutch and electronic lock Download PDFInfo
- Publication number
- CN109488117A CN109488117A CN201910086474.5A CN201910086474A CN109488117A CN 109488117 A CN109488117 A CN 109488117A CN 201910086474 A CN201910086474 A CN 201910086474A CN 109488117 A CN109488117 A CN 109488117A
- Authority
- CN
- China
- Prior art keywords
- clutch
- abutting portion
- shifting
- seat
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of clutch and electronic locks, pass through mobile sliding part, so that sliding part moves in holding tank, when sliding part is moved to predeterminated position, rotate the first clutch transmission part, so that the second abutting portion and the first abutting portion contradict and cooperate, so that the first clutch transmission part can drive clutch seat to rotate together by sliding part, since clutch seat is equipped with the first shifting part, and clutch seat and the transmission of main tongue cooperate, therefore, when first clutch transmission part drives clutch seat rotation, clutch seat can be mobile by latch bolt and main tonguing row respectively, so that latch bolt is pulled with main tongue, so that door is opened.Since the force part of sliding part is on the first abutting portion, and first abutting portion protrusion holding tank setting, therefore, even if the first abutting portion recurring structure deforms, sliding part will not be caused to be stuck in holding tank, to effectively avoid clutch stuck phenomenon from occurring, electronic lock steady operation is advantageously ensured that.
Description
Technical field
The present invention relates to lock technology fields, more particularly to a kind of clutch and electronic lock.
Background technique
Electronic lock generally comprises latch bolt structure, main tongue structure, motor, clutch structure, back locking structure and world rod structure, leads to
The working condition of motor control clutch structure is crossed, so that latch bolt structure is released or retracted with main tongue structure, to realize electronic lock
Opening and closing operation.
Traditional clutch structure generallys use latch structure, when latch structure is inserted into clutch structure under the promotion of motor
When, so that clutch structure is in running order, so that main tongue structure and latch bolt structure can be pulled.However, traditional bolt
Structure is easy in door opening process, and recurring structure deforms due to by larger shear action, and latch structure is caused to be easy to card
It can not exit in jack on clutch structure, can not work normally so as to cause electronic lock.
Summary of the invention
Based on this, it is necessary to provide a kind of clutch and electronic lock, it can effectively prevent blocking in door opening process
The generation of phenomenon.
Its technical solution is as follows:
A kind of clutch, comprising: clutch seat, the clutch seat are equipped with holding tank, and the clutch seat is equipped with first
Shifting part, first shifting part is for stirring latch bolt；Elastic Sliding component, the Elastic Sliding component includes elastic component and cunning
Moving part, the sliding part are installed on the inner sidewall of the holding tank by the elastic component, and the sliding part is in the receiving
It can move back and forth in slot, the sliding part is equipped with the first abutting portion, and first abutting portion is protruded the holding tank and set
It sets；First clutch transmission part, the first clutch transmission part are set in the clutch seat, are set on the first clutch transmission part
There is the second abutting portion that cooperation is contradicted with first abutting portion；And drive mechanism, the drive mechanism and the clutch seat pass
Dynamic cooperation, the drive mechanism are used to be sequentially connected with main tongue.
Above-mentioned clutch, by mobile sliding part, so that sliding part moves in holding tank, when sliding part is moved to
When predeterminated position, the first clutch transmission part is rotated, so that the second abutting portion and the first abutting portion contradict and cooperate, so that first
Clutch transmission part is able to drive clutch seat and rotates together, and since clutch seat is equipped with the first shifting part, and clutch seat and main tongue pass
Dynamic cooperation, therefore, when the first clutch transmission part drives clutch seat to rotate by sliding part, clutch seat can be respectively by latch bolt and main tongue
It is moved, so that latch bolt is pulled with main tongue, so that door is opened.When sliding part under the action of the elastic member, reply
When to original state, the second abutting portion can not carry out conflict cooperation with the first abutting portion, and the first clutch transmission part of rotation then can not
Clutch seat is driven to be rotated, at this point, the first clutch transmission part is then in idling conditions, door can not then be opened.Due to sliding
The force part of part is on the first abutting portion, and the protrusion holding tank setting of the first abutting portion, therefore, even if the first abutting portion occurs
Malformation will not cause sliding part to be stuck in holding tank, so that clutch stuck phenomenon effectively be avoided to occur, be conducive to
Guarantee electronic lock steady operation.
The inner wall of the holding tank is equipped with guide groove in one of the embodiments, and the sliding part is equipped with guide part,
The guide part and guide groove guiding cooperate.
Clutch further includes the second clutch transmission part being set in the clutch seat in one of the embodiments,
The first clutch transmission part and the second clutch transmission part are located at the opposite sides of the clutch seat, described second from
It closes driving member and is equipped with third abutting portion；The 4th conflict that cooperation is contradicted with the third abutting portion is additionally provided on the sliding part
Portion.
Clutch further includes installation part in one of the embodiments, and the clutch seat is equipped with mounting groove, the peace
Piece installing is located in the mounting groove, and the installation part and clutch seat transmission cooperate, and the installation part is used for and rear handle
Transmission connection.
The inner sidewall of the mounting groove is equipped with recess portion in one of the embodiments, and the installation part is equipped with protrusion,
The protrusion and the recesses fit, so that installation part and clutch seat transmission cooperate.
The protrusion can be moved along the recess length direction within the recess in one of the embodiments,.
The drive mechanism includes the first master gear part and nibbles with the first master gear part in one of the embodiments,
The the first pinion part closed, the first master gear part are set on the first clutch transmission part, the first master gear part
It is equipped with the second shifting part that cooperation is stirred with first shifting part, the first pinion part is used to be driven with the main tongue
Connection.
The first clutch transmission part is equipped with third shifting part, second shifting part in one of the embodiments,
Between first shifting part and the third shifting part, second shifting part respectively with first shifting part and institute
It states the second shifting part and stirs cooperation.
The first pinion part is equipped with the 4th shifting part in one of the embodiments, and the 4th shifting part is used
It is sequentially connected in the main tongue.
A kind of electronic lock, including latch bolt, main tongue, actuator and above-described clutch, the first shifting part energy
The latch bolt is enough stirred, the drive mechanism and the main tongue are sequentially connected, the output end of the actuator and the sliding part
Transmission connection.
Above-mentioned electronic lock, the clutch more than, by mobile sliding part, so that sliding part moves in holding tank
It is dynamic, when sliding part is moved to predeterminated position, the first clutch transmission part is rotated, so that the second abutting portion and the first abutting portion contradict
Cooperation, so that the first clutch transmission part is able to drive clutch seat and rotates together, since clutch seat is equipped with the first shifting part,
And clutch seat and the transmission of main tongue cooperate, and therefore, when the first clutch transmission part drives clutch seat to rotate by sliding part, clutch seat meeting
It is respectively that latch bolt and main tonguing row is mobile, so that latch bolt is pulled with main tongue, so that door is opened.When sliding part is in elasticity
Under the action of part, when returning back to original state, the second abutting portion can not carry out conflict cooperation with the first abutting portion, rotation first from
It closes driving member to be then unable to drive clutch seat and rotated, at this point, the first clutch transmission part is then in idling conditions, door then can not be by
It opens.Since the force part of sliding part is on the first abutting portion, and the protrusion holding tank setting of the first abutting portion, therefore, first
Even if abutting portion recurring structure deforms, sliding part will not be caused to be stuck in holding tank, to effectively clutch be avoided to block
Phenomenon occurs, and advantageously ensures that electronic lock steady operation.
Detailed description of the invention
Fig. 1 is clutch schematic diagram described in one embodiment of the invention；
Fig. 2 is clutch explosive view described in one embodiment of the invention；
Fig. 3 is that clutch seat described in one embodiment of the invention, installation part and Elastic Sliding component cooperate schematic diagram；
Fig. 4 is slider structure schematic diagram described in one embodiment of the invention；
Fig. 5 is electronic lock structure schematic diagram described in one embodiment of the invention；
Fig. 6 is electronic lock structure explosive view described in one embodiment of the invention.
Description of symbols:
100, clutch, 110, clutch seat, 111, holding tank, 1111, guide groove, the 112, first shifting part, 113, installation
Slot, 1131, recess portion, 120, Elastic Sliding component, 121, elastic component, 122, sliding part, the 1221, first abutting portion, the 1222, the 4th
Abutting portion, 1223, guide part, the 1224, first mounting hole, the 130, first clutch transmission part, the 131, second abutting portion, 132, third
Shifting part, the 133, second mounting hole, 140, drive mechanism, the 141, first master gear part, the 1411, second shifting part, 142, first
Pinion part, the 143, the 4th shifting part, the 144, second master gear part, the 1441, the 5th shifting part, the 145, second pinion part,
150, the second clutch transmission part, 151, third abutting portion, 160, end cap, 170, installation part, 171, protrusion, 172, third installation
Hole, 200, latch bolt, 300, main tongue, 400, actuator, 500, shell, 600, tapered end, 700, antitheft tongue, 800, support frame.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
In one embodiment, Fig. 1, Fig. 3, Fig. 4 and Fig. 6, a kind of clutch 100 are please referred to, comprising: clutch seat 110,
Elastic Sliding component 120, the first clutch transmission part 130 and drive mechanism 140.Clutch seat 110 is equipped with holding tank 111, clutch
Seat 110 is equipped with the first shifting part 112.First shifting part 112 is for stirring latch bolt 200.Elastic Sliding component 120 includes elasticity
Part 121 and sliding part 122, sliding part 122 are installed on the inner sidewall of holding tank 111 by elastic component 121, and sliding part 122 exists
It can move back and forth in holding tank 111, sliding part 122 is equipped with the first abutting portion 1221, and the first abutting portion 1221 protrusion holds
Slot 111 of receiving setting.First clutch transmission part 130 is set in clutch seat 110, and the first clutch transmission part 130 is equipped with and first
Abutting portion 1221 contradicts the second abutting portion 131 of cooperation.Drive mechanism 140 and the transmission of clutch seat 110 cooperate, drive mechanism 140
For being sequentially connected with main tongue 300.
Above-mentioned clutch 100, by mobile sliding part 122, so that sliding part 122 moves in holding tank 111, when
When sliding part 122 is moved to predeterminated position, the first clutch transmission part 130 is rotated, so that the second abutting portion 131 and the first abutting portion
1221 contradict cooperation, so that the first clutch transmission part 130 can drive clutch seat 110 to rotate together by sliding part 122,
Since clutch seat 110 is equipped with the first shifting part 112, and clutch seat 110 and the transmission of main tongue 300 cooperate, and therefore, the first clutch passes
When moving part 130 drives clutch seat 110 to rotate, clutch seat 110 can respectively be moved latch bolt 200 and main tongue 300, so that latch bolt
200 are pulled with main tongue 300, so that door is opened.When sliding part 122 is under the action of elastic component 121, return back to initial
When state, the second abutting portion 131 can not carry out conflict cooperation with the first abutting portion 1221, and the first clutch transmission part 130 of rotation is then
It is unable to drive clutch seat 110 to be rotated, at this point, the first clutch transmission part 130 is then in idling conditions, door can not then be beaten
It opens.Since the force part of sliding part 122 is on the first abutting portion 1221, and the first abutting portion 1221 protrusion holding tank 111 is set
It sets, therefore, even if 1221 recurring structure of the first abutting portion deforms, sliding part 122 will not be caused to be stuck in holding tank 111, from
And 100 stuck phenomenon of clutch is effectively avoided to occur, advantageously ensure that electronic lock steady operation.Specifically in the present embodiment,
Sliding part 122 is equipped with the first mounting hole 1224, and 121 one end of elastic component is inserted into the first mounting hole 1224, and elastic component 121 is another
End and the inner sidewall of holding tank 111 contradict, in this way, enabling 121 stabilization of elastic component on sliding part 122.Meanwhile the
One clutch transmission part 130 is equipped with the second mounting hole 133, and the second mounting hole 133 is for being inserted into front handlebar, wherein the second installation
Hole 133 can for rectangular, polygon, ellipse, the circle with keyway or other shapes hole.In this way, making preceding of insertion
Hand is able to drive the rotation of the first clutch transmission part 130.
Optionally, in the present embodiment, be set in can be in the following manner in clutch seat 110 for the first clutch transmission part 130
It realizes: being equipped with bulge-structure in the side of clutch seat 110, the first clutch transmission part 130 is set on the bulge-structure；Or
Mounting structure is assembled in clutch seat 110, which protrudes the setting of 110 surface of clutch seat, and the first clutch transmission part 130 is arranged
On the mounting structure, specific structure can refer to Fig. 2.
Further, Fig. 3 and Fig. 4 are please referred to, the inner wall of holding tank 111 is equipped with guide groove 1111.Sliding part 122 is equipped with
Guide part 1223.Guide part 1223 and the guiding of guide groove 1111 cooperate.In this way, being matched by guide part 1223 and the guiding of guide groove 1111
It closes, so that sliding part 122 stablizes movement in holding tank 111, to be conducive to electronic lock steady operation.Specifically in the present embodiment
In, guide part 1223 is two, and two guide parts 1223 are separately positioned on the opposite sides face of sliding part 122, guide groove 1111
It is two, two guide grooves 1111 are separately positioned in the opposite two side walls of holding tank 111, in this way, holding sliding part 122
Movement in slot 111 of receiving is more stable, to be conducive to electronic lock more steady operation.Meanwhile 122 overall structure shape of sliding part
Design squarely, in this way, increase the forced area of sliding part 122, under the effect of external force but also 122 structure of sliding part more
Stablize, the shearing force that can be born is bigger.
In one embodiment, Fig. 1 and Fig. 2 are please referred to, clutch 100 further includes be set in clutch seat 110
Two clutch transmission parts 150.First clutch transmission part 130 and the second clutch transmission part 150 are located at opposite the two of clutch seat 110
Side.Second clutch transmission part 150 is equipped with third abutting portion 151.It is additionally provided on sliding part 122 and is contradicted with third abutting portion 151
4th abutting portion 1222 of cooperation.It follows that rotating the first clutch transmission part when sliding part 122 is moved to predeterminated position
130, it is contradicted and is cooperated by the second abutting portion 131 and the first abutting portion 1221, so that the first clutch transmission part 130 drives clutch seat
110 rotations.In actual use due to clutch 100, clutch seat 110 and the second clutch transmission part 150 with handle afterwards
Hand transmission connection, therefore, clutch seat 110 also will drive the second clutch transmission part 150 rotation, and make third abutting portion 151 with
4th abutting portion 1222 contradicts cooperation, in this way, making the equal stress of 122 opposite sides of sliding part, is conducive to disperse on sliding part 122
Active force, avoid sliding part 122 cause because of unbalance stress rolling tilt phenomenon.Meanwhile the present embodiment increases by the second clutch
Driving member 150, so that the first clutch transmission part 130 is symmetrical or approximate right about clutch seat 110 with the second clutch transmission part 150
Claim setting, in this way, in the installation process in electronic lock difference enabling direction, when electronic lock is mounted on predeterminated position, operator
Front handlebar need to be only mounted on the first clutch transmission part 130 or the second clutch transmission part 150 by member, and the difference of door can be completed
Enabling direction operation, without removing and installing the first clutch transmission part 130 on 110 another side of clutch seat, therefore, pole
The installation operation in electronic lock difference enabling direction is facilitated greatly.
In one embodiment, referring to FIG. 3, clutch 100 further includes installation part 170.Clutch seat 110 is equipped with peace
Tankage 113.Installation part 170 is located in mounting groove 113, and installation part 170 and the transmission of clutch seat 110 cooperate.Installation part 170 is used for
It is sequentially connected with rear handle.Since installation part 170 and the transmission of clutch seat 110 cooperate, it, can band when installation part 170 rotates
Dynamic clutch seat 110 rotates.In this way, by handle after rotation, so that installation part 170 rotates, so that clutch seat 110 is driven to rotate,
After clutch seat 110 rotates, the first shifting part 112 is stirred latch bolt 200 and is pulled, meanwhile, clutch seat 110 drives drive mechanism 140
Movement, is pulled winner's tongue 300 also.Therefore, user can be opened door by handle after rotation.Specifically in the present embodiment
In, the two sides setting of clutch seat 110 is protruded at the both ends of installation part 170 respectively, and clutch 100 includes the first clutch transmission part
130 and the second clutch transmission part 150, the first clutch transmission part 130 be set in one end of installation part 170, the second clutch transmission part
150 are set in the other end of installation part 170.Meanwhile installation part 170 is equipped with third mounting hole 172, third mounting hole 172 is used
The handle after insertion.Wherein, third mounting hole 172 can be rectangular, polygon, ellipse, with the circle of keyway or other shapes
The hole of shape.In addition, holding tank 111 is connected to setting with mounting groove 113,121 one end of elastic component and installation part 170 are contradicted, elastic component
121 other ends are connect with sliding part 122.
Further, the inner sidewall of mounting groove 113 is equipped with recess portion 1131.Installation part 170 is equipped with protrusion 171.Protrusion
171 cooperate with recess portion 1131, so that installation part 170 and the transmission of clutch seat 110 cooperate.In this way, installation part 170 is enabled to stablize
Clutch seat 110 is driven to rotate.Specifically in the present embodiment, recess portion 1131 is two, and two recess portions 1131 are arranged at intervals on installation
On the inner sidewall of slot 113, protrusion 171 is two, and protrusion 171 is arranged in a one-to-one correspondence with recess portion 1131, and two protrusions 171 interval is set
It sets on installation part 170.
In one embodiment, referring to FIG. 3, protrusion 171 can be in recess portion 1131 along 1131 length direction of recess portion
It is mobile.It follows that the length dimension of recess portion 1131 is greater than the length dimension of protrusion 171, when protrusion 171 and the one of recess portion 1131
When side wall contacts, if protrusion 171 needs to contact with the opposite side wall of recess portion 1131, mobile a distance is needed, in this section
In moving process, installation part 170 not will drive the rotation of clutch seat 110, in this way, effectivelying prevent opening door by handle after rotation
Afterwards, after rotating in the opposite direction when handle, the rotation of clutch seat 110 is driven immediately and main tongue 300 is caused to be pushed out, to lock
Door.Wherein, 1131 length direction of recess portion in order to facilitate understanding, by taking Fig. 3 as an example, 1131 length direction of recess portion is the expression side S in Fig. 3
To.
In one embodiment, Fig. 1 and Fig. 2 are please referred to, drive mechanism 140 includes the first master gear part 141 and with first
The first pinion part 142 that master gear part 141 engages.First master gear part 141 is set on the first clutch transmission part 130, the
One master gear part 141 is equipped with the second shifting part 1411 that cooperation is stirred with the first shifting part 112.First pinion part 142 is used
Yu Yuzhu tongue 300 is sequentially connected.It follows that clutch seat 110 is stirred tiltedly by the first shifting part 112 during opening door
Tongue 200, so that latch bolt 200 is pulled, meanwhile, clutch seat 110 stirs the second shifting part 1411 by the first shifting part 112, makes
The rotation of the first master gear part 141 is obtained, so that the rotation of the first pinion part 142 is driven, due to the first pinion part 142 and main tongue
300 transmission connections, therefore, main tongue 300 is pulled under the drive of the first pinion part 142, so that door is opened.Specifically
In the present embodiment, clutch 100 includes the second clutch transmission part 150.Second clutch transmission part 150 and the first clutch transmission
Part 130 is located at the two sides of clutch seat 110.Drive mechanism 140 further include the second master gear part 144 and with the second master gear part
Second pinion part 145 of 144 engagements.Second master gear part 144 is set on the second clutch transmission part 150, the second master gear
Part 144 is equipped with the 5th shifting part 1441 that cooperation is stirred with the first shifting part 112.In this way, the present embodiment passes through the first main tooth
Gear member 141 and the first pinion part 142 are driven, and the second master gear part 144 and the second pinion part 145 are driven, and make winner's tongue 300
It is easier to be pulled.Due to the first master gear of the present embodiment part 141 and the second master gear part 144, the first pinion part 142 and
Second mate's gear member 145 is symmetrical about mounting base or near symmetrical designs, so that electronic lock is more applicable for different enablings
The installation in direction.Meanwhile the first pinion of the present embodiment part 142 need to rotate 90 ° in a counterclockwise direction, main tongue 300 could be drawn
It returns.In addition, on the first master gear part 141, the second master gear part 144, the first pinion part 142 and the second pinion part 145
Equipped with end cap 160, in this way, effectivelying prevent the first master gear part 141, the second master gear part 144, the first pinion part 142 and
Second mate's gear member 145 is moved along respective axial direction, to be conducive to 140 stable operation of drive mechanism.
Further, the first clutch transmission part 130 is equipped with third shifting part 132.Second shifting part 1411 is located at first
Between shifting part 112 and third shifting part 132, the second shifting part 1411 respectively with the first shifting part 112 and the second shifting part
1411 stir cooperation.It follows that driving the second shifting part 1411 mobile by the first shifting part 112, so that the first master gear
Part 141 rotates, so that main tongue 300 is pulled.Meanwhile driving the second shifting part 1411 mobile by third shifting part 132,
So that the first master gear part 141 is rotated along opposite direction, at this point, main tongue 300 can not be pulled, door can not also be opened.Tool
In the present embodiment, third shifting part 132 can drive the second shifting part 1411 mobile to body in a counterclockwise direction, so that first is main
Gear member 141 rotates 45 °, since the second shifting part 1411 is between the first shifting part 112 and third shifting part 132,
When third shifting part 132 rotates in a clockwise direction, then it is unable to drive the movement of the second shifting part 1411, that is, it is main to be unable to drive first
Gear member 141 rotates.
In one embodiment, the first pinion part 142 is equipped with the 4th shifting part 143.4th shifting part 143 be used for
Main tongue 300 is sequentially connected.In this way, being pulled the stabilization of winner's tongue 300 by the 4th shifting part 143.
In one embodiment, please refer to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, a kind of electronic lock, including latch bolt 200, main tongue 300,
Clutch 100 in actuator 400 and any of the above embodiment.First shifting part 112 can stir latch bolt 200.Transmission knot
Structure 140 and main tongue 300 are sequentially connected.The output end and sliding part 122 of actuator 400 are sequentially connected.
Above-mentioned electronic lock, the clutch 100 more than, by mobile sliding part 122, so that sliding part 122 exists
It is moved in holding tank 111, when sliding part 122 is moved to predeterminated position, the first clutch transmission part 130 is rotated, so that second supports
Contact portion 131 and the first abutting portion 1221, which contradict, to be cooperated, so that the first clutch transmission part 130 is able to drive clutch seat 110 1
Rotation is played, since clutch seat 110 is equipped with the first shifting part 112, and clutch seat 110 and the transmission of main tongue 300 cooperate, therefore, the
When one clutch transmission part 130 passes through the drive rotation of clutch seat 110 of sliding part 122, clutch seat 110 can be respectively by latch bolt 200 and master
Tongue 300 is moved, so that latch bolt 200 is pulled with main tongue 300, so that door is opened.When sliding part 122 is in elastic component
Under the action of 121, when returning back to original state, the second abutting portion 131 can not carry out conflict cooperation with the first abutting portion 1221, turn
Dynamic first clutch transmission part 130 is then unable to drive clutch seat 110 and is rotated, at this point, the first clutch transmission part 130 is then in sky
Turn state, door can not then be opened.Since the force part of sliding part 122 is on the first abutting portion 1221, and the first abutting portion
1221 protrusion holding tanks 111 are arranged, and therefore, even if 1221 recurring structure of the first abutting portion deforms, will not lead to sliding part 122
It is stuck in holding tank 111, so that 100 stuck phenomenon of clutch effectively be avoided to occur, advantageously ensures that electronic lock steady operation.
Wherein, actuator 400 is hydraulic cylinder, cylinder, motor or other driving equipments, and specifically in the present embodiment, actuator 400 is
Motor.
Further, electronic lock further includes shell 500, and clutch 100, main tongue 300, latch bolt 200 and actuator 400 are equal
It is installed in shell 500, in this way, supporting each components steadily, to be conducive to the more stable work of electronic lock
Make.
Further, electronic lock further includes antitheft tongue 700 and tapered end 600, and antitheft tongue 700 is installed in tapered end 600
On shell 500, tapered end 600 is used for the release of antitheft tongue 700 or retracts.In this way, by antitheft tongue 700, so that electronic lock is more
Add safe and reliable.
In one embodiment, referring to FIG. 6, electronic lock further includes support frame 800, support frame 800 is installed in shell 500
It is interior, and support frame 800 and drive mechanism 140 are sequentially connected, main tongue 300 is installed on support frame 800.Specifically, support frame 800
It is equipped with annular retainer plate, main tongue 300 passes through annular retainer plate installing on the support frame, in this way, it is certain to have winner's tongue 300
Mobile space.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of clutch characterized by comprising
Clutch seat, the clutch seat are equipped with holding tank, and the clutch seat is equipped with the first shifting part, and first shifting part is used
In stirring latch bolt；
Elastic Sliding component, the Elastic Sliding component include elastic component and sliding part, and the sliding part passes through the elastic component
It is installed on the inner sidewall of the holding tank, the sliding part can move back and forth in the holding tank, on the sliding part
Equipped with the first abutting portion, and the holding tank setting is protruded in first abutting portion；
First clutch transmission part, the first clutch transmission part are set in the clutch seat, on the first clutch transmission part
Equipped with the second abutting portion for contradicting cooperation with first abutting portion；And
Drive mechanism, the drive mechanism and clutch seat transmission cooperate, and the drive mechanism is used to be sequentially connected with main tongue.
2. clutch according to claim 1, which is characterized in that the inner wall of the holding tank is equipped with guide groove, described
Sliding part is equipped with guide part, and the guide part and guide groove guiding cooperate.
3. clutch according to claim 1, which is characterized in that further include be set in the clutch seat second from
Driving member is closed, the first clutch transmission part and the second clutch transmission part are located at the opposite sides of the clutch seat,
The second clutch transmission part is equipped with third abutting portion；It is additionally provided with to contradict with the third abutting portion on the sliding part and cooperate
The 4th abutting portion.
4. clutch according to claim 1, which is characterized in that further include installation part, the clutch seat is equipped with peace
Tankage, the installation part are located in the mounting groove, and the installation part and clutch seat transmission cooperate, and the installation part is used
The transmission connection of Yu Yuhou handle.
5. clutch according to claim 4, which is characterized in that the inner sidewall of the mounting groove is equipped with recess portion, institute
Installation part is stated equipped with protrusion, the protrusion and the recesses fit, so that installation part and clutch seat transmission cooperate.
6. clutch according to claim 5, which is characterized in that the protrusion can be within the recess along described
Recess length direction is mobile.
7. clutch described in -6 any one according to claim 1, which is characterized in that the drive mechanism includes first main
Gear member and the first pinion part engaged with the first master gear part, the first master gear part be set in described first from
It closing on driving member, the first master gear part, which is equipped with, stirs the second shifting part of cooperation with first shifting part, and described the
One pinion part is used to be sequentially connected with the main tongue.
8. clutch according to claim 7, which is characterized in that the first clutch transmission part is stirred equipped with third
Part, second shifting part between first shifting part and the third shifting part, second shifting part respectively with
First shifting part and second shifting part stir cooperation.
9. clutch according to claim 7, which is characterized in that the first pinion part is equipped with the 4th and stirs
Part, the 4th shifting part are used to be sequentially connected with the main tongue.
10. a kind of electronic lock, which is characterized in that including latch bolt, main tongue, actuator and described in any one of claim 1-9
Clutch, first shifting part can stir the latch bolt, and the drive mechanism and the main tongue are sequentially connected, the drive
The output end of moving part and the sliding part are sequentially connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086474.5A CN109488117A (en) | 2019-01-29 | 2019-01-29 | Clutch and electronic lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086474.5A CN109488117A (en) | 2019-01-29 | 2019-01-29 | Clutch and electronic lock |
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| CN109488117A true CN109488117A (en) | 2019-03-19 |
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| CN201910086474.5A Pending CN109488117A (en) | 2019-01-29 | 2019-01-29 | Clutch and electronic lock |
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| CN (1) | CN109488117A (en) |
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