WO2016179821A1 - 一种门锁用双驱动离合机构 - Google Patents

一种门锁用双驱动离合机构 Download PDF

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Publication number
WO2016179821A1
WO2016179821A1 PCT/CN2015/078937 CN2015078937W WO2016179821A1 WO 2016179821 A1 WO2016179821 A1 WO 2016179821A1 CN 2015078937 W CN2015078937 W CN 2015078937W WO 2016179821 A1 WO2016179821 A1 WO 2016179821A1
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WO
WIPO (PCT)
Prior art keywords
shaft
slider
polygonal
hole
small
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PCT/CN2015/078937
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English (en)
French (fr)
Inventor
彭爱民
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深圳市同创新佳科技有限公司
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Application filed by 深圳市同创新佳科技有限公司 filed Critical 深圳市同创新佳科技有限公司
Publication of WO2016179821A1 publication Critical patent/WO2016179821A1/zh

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    • 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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents

Definitions

  • the invention relates to the technical field of locks, and in particular to a double drive clutch mechanism for a door lock.
  • the clutch mechanism adopts a spring piece or an elastic metal ring as an actuator for performing clutching, and the shrapnel or metal is pulled up. Circle, thereby achieving the separation or seizure between the mechanisms, but as the use time of the electronic lock increases, the elastic force of the elastic piece or the metal ring is gradually deteriorated due to fatigue, and the elastic restoring force of the shrapnel or the metal ring is deteriorated, thereby Secondly, the clutch mechanism generally only uses a single transmission component, that is, a single motor control. Once the clutch mechanism of the structure fails, the brake cannot be unlocked. In the later stage, the violent unlocking is required to directly affect the electronic lock. Sexual destruction. In summary, the structural design of the clutch mechanism of the existing electronic lock has obvious defects and poor use effect.
  • the object of the present invention is to provide a double-drive clutch mechanism for a door lock with reasonable structural design, good clutch stability, dual drive control clutch and long service life in view of the deficiencies of the prior art.
  • a dual-drive clutch mechanism for a door lock comprising a housing, wherein the housing is provided with a clutch assembly, a first transmission assembly and a second transmission assembly, the clutch assembly
  • the utility model comprises a lower toggle wheel formed with a lower wave tooth, an upper toggle wheel formed with an upper wave tooth, a clutch spring, a first handle connection block, a second handle connection block, and a first handle connection block and a second handle connection block.
  • the lower dialing teeth and the upper wave teeth cooperate with each other, and the lower dialing wheel and the upper dialing wheel are provided with communicating through holes, the first handle a connecting block is located in the through hole, a bottom end of the clutch spring is embedded in the first clutch block;
  • the transmission assembly is drivingly coupled to the lower toggle wheel, and the second transmission assembly is drivingly coupled to the upper toggle wheel.
  • the first transmission component includes a first motor, a first coupling that is fitted to the main shaft of the first motor, a first slider shaft that is coupled to the first coupling, and a first slider shaft that is coupled to the first slider shaft. a first slider and a first slider spring, the first slider being coupled to the lower toggle wheel.
  • the lower side of the lower dial wheel is provided with a first U-shaped groove
  • the side of the first slider is provided with a first cylinder that is mated with the first U-shaped groove.
  • the second transmission assembly includes a second motor, a second coupling that is fitted to the main shaft of the second motor, a second slider shaft that is coupled to the second coupling, and a second slider shaft that is coupled to the second slider shaft. a second slider and a second slider spring, the second slider being coupled to the upper dial wheel.
  • a second U-shaped groove is formed on a peripheral side of the upper dial wheel, and a second cylinder is coupled to the second U-shaped groove at a side of the second slider.
  • the second transmission component is arranged side by side in the same direction as the first transmission component.
  • the second transmission component is disposed in an opposite direction to the first transmission component.
  • a knob assembly is disposed outside the housing, and the knob assembly includes a knob, a knob handle, a lock head disposed in the knob, a lock platen, an upper dial, a lower dial, and a first large polygonal shaft rotation seat.
  • a second large polygonal shaft rotating seat a small polygonal shaft rotating seat, a shaft seat pressing plate, a first spring, a second spring, a large polygonal axis and a small polygonal shaft; one end of the lower dial plate is provided with a first column and a second column
  • the knob handle is provided with an inner hole, the lower dial plate and the small polygonal shaft swivel are movably disposed in the inner hole, and the upper dial is rotatably attached to the lower dial
  • One end is located in the inner hole, a central hole is formed in the middle of the upper dial, and two sides of the upper dial are provided with symmetric inclined bosses, and the lock is connected with the square hole; the lock plate Pressing between the upper dial and the lock head; the first large polygonal shaft rotating seat and the second large polygonal shaft rotating seat are all disposed in the inner hole, and the second large polygonal shaft is rotated
  • One end of the seat is uniformly provided with four square slots for accommodating the first column and the
  • one end of the second handle connecting block is provided with a second large polygonal hole, and one end of the large polygonal shaft is inserted into the second large polygonal hole.
  • one end of the second clutch block is connected with a first small polygonal hole
  • one end of the small polygonal shaft rotating seat is provided with a second small polygonal hole, and one end of the small polygonal axis and the first small polygon The hole is inserted, and the other end of the small polygonal shaft is inserted into the second small polygonal hole.
  • the invention has the advantages that the double-drive clutch mechanism for the door lock of the invention improves the structure of the clutch assembly, and controls the first handle connection block by controlling the relative rotation of the matching upper and lower dialing wheels The rotation of the second handle connection block and the rotation of the first clutch block and the second clutch block to achieve clutching.
  • the double-drive clutch mechanism for the door lock of the invention has good clutch stability, and can not cause clutch failure for long-term use. When applied to the electronic lock, the switch lock for controlling the electronic lock can be well realized, and the service life is long.
  • FIG. 1 is a schematic structural view of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of a transmission assembly connected to a lower toggle wheel and an upper dial wheel according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic exploded view of a first embodiment of the present invention.
  • Embodiment 2 of the present invention is a schematic structural view of Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of Embodiment 3 of the present invention.
  • FIG. 6 is a schematic exploded view of a third embodiment of the present invention.
  • FIG. 7 is an exploded, isometric view of a knob assembly according to a third embodiment of the present invention.
  • Figure 8 is a schematic view showing the structure of a first large polygonal shaft swivel of the present invention.
  • Fig. 9 is a structural schematic view of a small polygonal shaft swivel of the present invention.
  • FIG. 10 is a cross-sectional view showing the structure of the knob assembly of the third embodiment of the present invention after hiding the large polygon axis and the small polygon axis.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a double drive clutch mechanism for a door lock of the present invention includes a case
  • the housing 10 is provided with a clutch assembly 20, a first transmission assembly 30 and a second transmission assembly 40.
  • the clutch assembly 20 includes a lower toggle wheel 21 formed with lower wave teeth and an upper toggle formed with upper wave teeth.
  • the first transmission assembly 30 is drivingly coupled to the lower dial wheel 21, and the second transmission assembly 40 is drivingly coupled to the upper dial wheel 22.
  • the first handle connecting block 24 rotates, only the first clutch block 26 and the first handle connecting block 24 are rotated, and the second clutch block 27 is idling.
  • the first transmission assembly 30 is energized and rotated, the lower dialing wheel 21 can be rotated to a certain angle, and the lower wave teeth and the upper wave teeth of the upper dialing wheel 22 work with each other to push the upper dialing wheel 22 along the axial direction B.
  • the direction moves a certain distance, and the crests of the lower wave teeth are in contact with the crests of the upper wave teeth.
  • the upper dialing wheel 22 moves in the axial direction B, thereby driving the first clutch block 26 to move in the axial direction B, the first clutch block 26 is engaged with the second clutch block 27, and the clutch spring 23 in contact therewith is compressed.
  • Pre-pressure when the first handle connecting block 24 rotates, the first clutch block 26 and the second handle connecting block 25 are rotated, and the second clutch block 27 is also rotated together to realize unlocking.
  • the first transmission assembly 30 is reversed.
  • the lower toggle wheel 21 is driven to rotate in the opposite direction, and the top of the lower wave tooth is separated from the top of the upper wave tooth.
  • the wheel 22 and the first clutch block 26 move in the opposite direction of the axial direction from B under the pre-pressure of the clutch spring 23, and the tooth top of the lower wave tooth cooperates with the tooth bottom of the upper wave tooth, and the tooth bottom of the lower wave tooth Without the gap between the crests of the upper wave teeth, the first clutch block 26 is disengaged from the second clutch block 27 and returns to the initial state.
  • the upper dialing wheel 22 can be rotated by a certain angle to drive the rotation of the upper dialing wheel 22.
  • the principle that the clutch mechanism of the present embodiment rotates by driving the upper dialing wheel 22 is the same as the principle of driving the lower dialing wheel 21, and the rotation of the upper dialing wheel 22 drives the disengagement of the first clutch block 26 from the second clutch block 27. Closed to achieve the switch lock.
  • the lower dialing tooth and the upper wave tooth can be matched without a gap.
  • the double-drive clutch mechanism for the door lock of the invention has good clutch stability, and can not cause clutch failure for long-term use.
  • the switch lock for controlling the electronic lock can be well realized, and the service life is long.
  • the first transmission component 30 includes a first motor 31, a first coupling 32 that is fitted to the main shaft of the first motor 31, and a first slider shaft 33 that is coupled to the first coupling 32. And a first slider 34 and a first slider spring 35 that are fitted to the first slider shaft 33, and the first slider 34 is connected to the lower dial wheel 21.
  • the first motor 31 is electrically rotated
  • the first coupling 32 rotates following the main shaft of the first motor 31 and pushes against the rotation of the first slider shaft 33, and the first slider shaft 33 is pushed during the rotation.
  • the first slider spring 35 linearly moves along the axis of the first slider rotating shaft 33.
  • the first slider 34 can drive the lower dialing wheel 21 to rotate a certain angle to realize driving down. The rotation of the moving wheel 21.
  • the first U-shaped groove 211 is opened on the peripheral side of the lower dialing wheel 21, and the first side of the first slider 34 is provided with a first cylinder 341 that is coupled to the first U-shaped groove 211.
  • the first cylinder 341 on the first slider 34 drives the lower dialing wheel 21 to rotate at a certain angle in the first U-shaped groove 211, so as to drive the lower dialing wheel. The rotation of 21.
  • the second transmission component 40 and the first transmission component 30 are arranged side by side in the same direction.
  • the structural design can make the whole clutch mechanism more compact, occupy a small space, and have a smaller overall structure.
  • the second transmission assembly 40 includes a second motor 41, a second coupling 42 that is fitted to the main shaft of the second motor 41, a second slider shaft 43 that is coupled to the second coupling 42, and a set.
  • the second slider 44 of the second slider shaft 43 and the second slider spring 45 are connected to the upper dial wheel 22. Specifically, when the second motor 41 is energized to rotate, the second coupling 42 rotates following the main shaft of the second motor 41 and pushes against the rotation of the second slider shaft 43, and the second slider shaft 43 is pushed during the rotation.
  • the second slider spring 45 linearly moves along the axis of the second slider rotating shaft 43.
  • the upper toggle wheel 22 when the lower toggle wheel 21 rotates, the upper toggle wheel 22 is limited by the second slider 44 to achieve circumferential rotation, and only axial movement can be realized; similarly, when the upper toggle wheel 22 rotates, the lower toggle wheel The 21 is defined by the first slider 34 to be unable to achieve circumferential rotation.
  • the clutch mechanism of the embodiment realizes the double drive component drive switch lock, and two independent power supply systems can be used.
  • the system and the control system operate in parallel to control the operation of the switch lock. When one of the control systems fails, the user can quickly adopt another set of control systems to realize the unlock operation.
  • the method of controlling the dual transmission components can be performed by means of fingerprints, face recognition or proximity cards.
  • a second U-shaped groove 221 is defined in the peripheral edge of the upper dialing wheel 22, and a second cylinder 441 is coupled to the second U-shaped groove 221 at a side of the second sliding block 44.
  • the first cylinder 341 on the second slider 44 drives the lower dialing wheel 21 to rotate at a certain angle in the second U-shaped slot 221, so as to drive the upper dialing wheel. The rotation of 22.
  • the inner bottom of the casing 10 is upwardly convexly provided with a rotating shaft 11, and the rotating shaft 11 protrudes into the through hole. Specifically, the rotations of the lower toggle wheel 21 and the upper toggle wheel 22 both rotate along the rotating shaft 11.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the difference between this embodiment and the first embodiment is that the second transmission assembly 40 is disposed in the opposite direction to the first transmission assembly 30.
  • the second transmission component 40 and the first transmission component 30 can be disposed in opposite directions, that is, the first motor 31 and the second motor 41 are disposed in the opposite direction. Conducive to the diversification of product structure to meet the needs of the market.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a knob assembly 50 is disposed outside the housing 10 , and the knob assembly 50 includes a knob 51 , a knob handle 511 , and is disposed in the knob 51 .
  • the small polygonal shaft rotating seat 56 is movably disposed in the inner hole 514.
  • the upper dial 52 is rotatably attached to the other end of the lower dial 53 and located in the inner hole 514.
  • the upper dial 52 is open in the middle.
  • the square hole 521, the two sides of the upper dial 52 are provided with symmetric bevel bosses 522, and the lock head 512 is connected with the square hole 521; the lock platen 513 is pressed against the lock head 512 and is located on the upper dial 52 and the lock head 512.
  • Room The first large polygonal shaft rotator 55 and the second large polygonal shaft rotator 54 are disposed in the inner hole 514, and the second large polygonal shaft rotator 54 is uniformly disposed at one end thereof for accommodating the first column 531.
  • the square groove 541 of the second column 532, the other end of the second large polygonal shaft rotating seat 54 is uniformly provided with four U-shaped grooves 542, and one end of the first large polygonal shaft rotating seat 55 is provided with a first large polygonal hole 554.
  • the other end of the first large polygonal shaft rotator 55 is provided with four U-shaped 553s that cooperate with the four U-shaped grooves 542; the two ends of the first spring 561 abut against the small polygonal shaft yoke 56 and the lower a dial 53; the shaft seat plate 551 is pressed against the first large polygonal shaft mount 55 and connected to the knob handle 511; one end of the large polygonal shaft 57 is connected to the second handle connecting block 25, and the other end of the large polygonal shaft 57 Inserted in the first large polygonal hole 554; the small polygonal shaft 58 is disposed on the large polygonal shaft 57.
  • One end of the small polygonal shaft 58 is connected to the second clutch block 27, and the other end of the small polygonal shaft 58 and the small polygonal shaft are rotated. 56 connection; the second spring 552 is sleeved on the outer periphery of the small polygonal shaft 58 and is located in the mutual cooperation Large transposition polygonal shaft 55 and the second largest polygonal shaft 54 transposition.
  • the first spring 561 is compressed to generate a pre-pressure, and then the knob assembly 50 is rotated, because the lower dial 53 is only axially movable and disposed in the knob handle 511, that is, when the knob handle 511 is rotated
  • the second large polygonal shaft swivel 54 also follows the rotation, and the first large polygonal shaft swivel 55 rotates along with the second large polygonal shaft swivel 54 with the first large polygonal axis.
  • the large polygonal shaft 57 connected to the rotary seat 55 is also rotated to complete the unlocking, and the mechanical key of the electronic lock is unlocked.
  • the lower dial 53 is moved in the opposite direction to the axial direction B. At this time, if the four U-shaped grooves 542 of the second large polygonal shaft swivel 54 are both the first post 531 of the lower dial 53 If the second post 532 is not aligned, the first post 531 and the second post 532 cannot be inserted into the U-shaped groove 542, and the first post 531 and the second post 532 are placed against the second large polygonal shaft swivel 54 Moving in the opposite direction of B, the second spring 552 compresses to generate a pre-pressure. Then, the knob assembly 50 is rotated, and the lower dial 53 follows the rotation.
  • the mechanical key is rotated in the reverse direction, and the upper dial 52 also follows the reverse rotation.
  • the lower dial 53 is moved in the axial direction B under the pre-pressure generated by the compression of the first spring 561 to complete the reset, followed by the first post 531 and the second post 532 of the lower dial 53 and the second large polygonal pivot mount 54.
  • the U-shaped groove 542 is disengaged.
  • the knob assembly 50 is rotated, the lower dial 53 follows the rotation, and the second large polygonal shaft swivel 54 cannot be rotated.
  • the large polygonal shaft 57 connected to the first large polygonal shaft mount 55 cannot be Turning, unlocking is not possible.
  • the mechanical key can be unlocked.
  • the transmission component fails, the user can quickly use the mechanical key to unlock the operation, ensuring that the electronic lock is safer and avoids violent unlocking when the transmission component fails.
  • the structure design is reasonable and practical.
  • one end of the second handle connecting block 25 is provided with a second large polygonal hole 251, and one end of the large polygonal shaft 57 is inserted into the second large polygonal hole 251.
  • the two ends of the large polygonal shaft 57 are respectively restricted by the second large polygonal hole 251 and the first large polygonal hole 554 opened by the second handle connecting block 25, so that the rotation of the first large polygonal shaft rotating seat 55 can be driven.
  • the two-handle connection block 25 is rotated.
  • one end of the second clutch block 27 is connected with a first small polygonal hole 271, and one end of the small polygonal shaft rotating seat 56 is provided with a second small polygonal hole 562, and one end of the small polygonal shaft 58 and the first small polygonal hole 271 is inserted, and the other end of the small polygonal shaft 58 is inserted into the second small polygonal hole 562.
  • the two ends of the small polygonal shaft 58 are respectively restricted by the first small polygonal hole 271 and the second small polygonal hole 562, so that the rotation of the small polygonal shaft rotating seat 56 can drive the second clutch block 27 to rotate.
  • the present invention has the above-described excellent characteristics, and it has practicality in use, which has improved performance in the prior art, and has become a practical product.

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  • Mechanical Operated Clutches (AREA)

Abstract

一种门锁用双驱动离合机构，包括壳体(10)，壳体(10)内设置有离合组件(20)、第一传动组件(30)和第二传动组件(40)，其中，离合组件(20)包括形成有下波浪齿的下拨动轮(21)、形成有上波浪齿的上拨动轮(22)、离合块弹簧(23)、第一把手连接块(24)、第二把手连接块(25)以及设置于第一把手连接块(24)与第二把手连接块(25)配合形成的空间内的第一离合块(26)和第二离合块(27)，下波浪齿与上波浪齿相互配合，下拨动轮(21)、上拨动轮(22)开设有相通的穿孔(28)，第一把手连接块(24)位于该穿孔(28)内，离合块弹簧(23)的底端嵌设于第一离合块(26)；第一传动组件(30)与下拨动轮(21)驱动连接，第二传动组件(40)与上拨动轮(22)驱动连接。

Description

一种门锁用双驱动离合机构 技术领域
本发明涉及锁具技术领域，尤其涉及一种门锁用双驱动离合机构。
背景技术
目前，电子锁具已广泛得到运用，其中，电子锁内一般设置有用于控制锁具开合的离合机构。现有市场上的各种电子锁具所使用的离合机构主要存在以下两点技术问题：其一，离合机构采用弹片或者具有弹性的金属圈作为进行离合时的执行件，通过拨起该弹片或者金属圈，从而实现机构间的脱离或者咬合，但随着电子锁具使用时间的增加，弹片或者金属圈因疲劳导致弹性力逐渐变差，导致拨起的弹片或者金属圈的弹性恢复力变差，从而影响离合的效果；其二，离合机构一般只采用单个传动组件，即采用单电机控制，该种结构的离合机构一旦电机出现故障，则无法开锁，后期需要采用暴力开锁，直接对电子锁具造成整体性的破坏。综上可知，现有的电子锁具的离合机构的结构设计缺陷明显，使用效果差。
技术问题
本发明的目的在于针对现有技术的不足提供一种结构设计合理，离合稳定性好，双驱动控制离合，使用寿命长的门锁用双驱动离合机构。
问题的解决方案
技术解决方案
为解决上述技术问题，本发明的技术方案是：一种门锁用双驱动离合机构，包括壳体，所述壳体内设置有离合组件、第一传动组件和第二传动组件，所述离合组件包括形成有下波浪齿的下拨动轮、形成有上波浪齿的上拨动轮、离合块弹簧、第一把手连接块、第二把手连接块以及设置于第一把手连接块与第二把手连接块配合形成的空间内的第一离合块和第二离合块，所述下拨动齿与上波浪齿相互配合，所述下拨动轮、上拨动轮开设有相通的穿孔，所述第一把手连接块位于该穿孔内，所述离合块弹簧的底端嵌设于所述第一离合块；所述第一 传动组件与所述下拨动轮驱动连接，所述第二传动组件与所述上拨动轮驱动连接。
优选的，所述第一传动组件包括第一电机、套装于第一电机的主轴的第一联轴器、与第一联轴器连接的第一滑块转轴以及套装于第一滑块转轴的第一滑块和第一滑块弹簧，所述第一滑块与所述下拨动轮连接。
优选的，所述下拨动轮的周缘侧开设有第一U形槽，所述第一滑块的侧边设置有与该第一U形槽配合连接的第一圆柱。
优选的，所述第二传动组件包括第二电机、套装于第二电机的主轴的第二联轴器、与第二联轴器连接的第二滑块转轴以及套装于第二滑块转轴的第二滑块和第二滑块弹簧，所述第二滑块与所述上拨动轮连接。
优选的，所述上拨动轮的周缘侧开设有第二U形槽，所述第二滑块的侧边设置有与该第二U形槽配合连接的第二圆柱。
优选的，所述第二传动组件与所述第一传动组件呈相同的方向并排设置。
优选的，所述第二传动组件与所述第一传动组件呈相反的方向设置。
优选的，所述壳体外设置有旋钮组件，所述旋钮组件包括旋钮、旋钮柄、设置于旋钮内的锁头、锁头压板、上拨板、下拨板、第一大多边形轴转座、第二大多边形轴转座、小多边形轴转座、轴座压板、第一弹簧、第二弹簧、大多边形轴和小多边形轴；所述下拨板的一端设置有第一柱和第二柱，所述旋钮柄开设有内孔，所述下拨板、小多边形轴转座可移动地设置于所述内孔内，所述上拨板可转动地贴合于所述下拨板的另一端并位于所述内孔内，该上拨板的中部开设有方形孔，上拨板的两侧设置有对称的斜面凸台，所述锁头与所述方形孔连接；所述锁头压板压紧于所述锁头并位于上拨板与锁头之间；所述第一大多边形轴转座、第二大多边形轴转座均设置于内孔内，所述第二大多边形轴转座的一端均布设置有四个可用于容置第一柱和第二柱的方形槽，第二大多边形轴转座的另一端均布设置有四个U形槽，所述第一大多边形轴转座的一端设置有第一大多边形孔，第一大多边形轴转座的另一端设置有与四个所述U形槽相互配合的四个U形台；所述第一弹簧的两端分别抵接于所述小多边形轴转座和所述下拨板；所述轴座压板压紧于所述第一大多边形轴转座并与所述旋钮柄连接；所述大 多边形轴的一端于所述第二把手连接块连接，大多边形轴的另一端插设于所述第一大多边形孔；所述小多边形轴穿设于所述大多边形轴，该小多边形轴的一端与第二离合块连接，小多边形轴的另一端与所述小多边形轴转座连接；所述第二弹簧套接于所述小多边形轴的外围并位于相互配合的第一大多边形轴转座和第二大多边形轴转座内。
优选的，所述第二把手连接块的一端开设有第二大多边形孔，所述大多边形轴的一端与该第二大多边形孔插接。
优选的，所述第二离合块连接的一端开设第一小多边形孔，所述小多边形轴转座的一端开设有第二小多边形孔，所述小多边形轴的一端与所述第一小多边形孔插接，小多边形轴的另一端与所述第二小多边形孔插接。
发明的有益效果
有益效果
本发明的有益效果：本发明的一种门锁用双驱动离合机构，对离合组件结构的改进，通过控制配合的上拨动轮与下拨动轮的相对转动，实现控制第一把手连接块与第二把手连接块的转动以及第一离合块与第二离合块的转动以实现离合。本发明的门锁用双驱动离合机构，离合稳定性好，长期使用不会出现离合故障，其应用于电子锁具时能够很好的实现控制电子锁具的开关锁，使用寿命长。
对附图的简要说明
附图说明
图1为本发明实施例一的结构示意图。
图2为本发明实施例一的传动组件与下拨动轮和上拨动轮连接的结构示意图。
图3为本发明实施例一的结构分解示意图。
图4为本发明实施例二的结构示意图。
图5为本发明实施例三的结构示意图。
图6为本发明实施例三的结构分解示意图。
图7为本发明实施例三的旋钮组件的结构分解示意图。
图8为本发明的第一大多边形轴转座的结构示意图。
图9为本发明的小多边形轴转座的结构示意图。
图10为本发明实施例三的旋钮组件隐藏大多边形轴和小多边形轴后的结构剖切图。
附图标记包括：
10-壳体  11-转轴  20-离合组件
21-下拨动轮  22-上拨动轮  23-离合块弹簧
24-第一把手连接块  25-第二把手连接块  26-第一离合块
27-第二离合块  28-穿孔  30-第一传动组件
31-第一电机  32-第一联轴器  33-第一滑块转轴
34-第一滑块  35-第一滑块弹簧  40-第二传动组件
41-第二电机  42-第二联轴器  43-第二滑块转轴
44-第二滑块  45-第二滑块弹簧  50-旋钮组件
51-旋钮  52-上拨板  53-下拨板
54-第二大多边形轴转座  55-第一大多边形轴转座
56-小多边形轴转座  57-大多边形轴  58-小多边形轴
211-第一U形槽  221-第二U形槽  251-第二大多边形孔
271-第一小多边形孔  341-第一圆柱  441-第二圆柱
511-旋钮柄  512-锁头  513-锁头压板
514-内孔  521-方形孔  522-斜面凸台
531-第一柱  532-第二柱  541-方形槽
542-U形槽  551-轴座压板  552-第二弹簧
553-U形台  554-第一大多边形孔  561-第一弹簧
562-第二小多边形孔。
实施该发明的最佳实施例
本发明的最佳实施方式
以下结合附图对本发明进行详细的描述。
实施例一：
如图1至图3以及图8和图9所示，本发明的一种门锁用双驱动离合机构，包括壳 体10，壳体10内设置有离合组件20、第一传动组件30和第二传动组件40，离合组件20包括形成有下波浪齿的下拨动轮21、形成有上波浪齿的上拨动轮22、离合块弹簧23、第一把手连接块24、第二把手连接块25以及设置于第一把手连接块24与第二把手连接块25配合形成的空间内的第一离合块26和第二离合块27，下拨动齿与上波浪齿相互配合，下拨动轮21、上拨动轮22开设有相通的穿孔28，第一把手连接块24位于该穿孔28内，离合块弹簧23的底端嵌设于所述第一离合块26；第一传动组件30与下拨动轮21驱动连接，所述第二传动组件40与所述上拨动轮22驱动连接。
初始化状态时，第一把手连接块24转动时，只带动第一离合块26、第一把手连接块24转动，第二离合块27空转。当第一传动组件30通电转动时，即可带动下拨动轮21转动一定角度，下波浪齿与上拨动轮22的上波浪齿之间相互工作，推动上拨动轮22沿轴向B方向移动一定的距离，下波浪齿的齿顶与上波浪齿的齿顶相接触。上拨动轮22沿轴向B方向移动，从而带动第一离合块26沿轴向B方向移动，第一离合块26与第二离合块27接合，同时与其相接触的离合块弹簧23压缩产生预压力，此时第一把手连接块24转动时，带动第一离合块26、第二把手连接块25转动，第二离合块27也跟随一起转动，即可实现开锁。开锁完成之后，等待一定的时间后，第一传动组件30反转，同理，带动下拨动轮21反向转动，下波浪齿的齿顶与上波浪齿的齿顶相脱离，上拨动轮22和第一离合块26在离合块弹簧23压的预压力下，向轴向与B相反的方向移动，下波浪齿的齿顶与上波浪齿的齿底配合，下波浪齿的齿底与上波浪齿的齿顶无间隙合，第一离合块26与第二离合块27脱离，回复初始状态。同理，第二传动组件40通电转动时，即可带动上拨动轮22转动一定角度，实现驱动上拨动轮22的转动。本实施例的离合机构通过驱动上拨动轮22转动的原理与驱动下拨动轮21的原理相同，通过上拨动轮22的转动带动第一离合块26与第二离合块27的脱离和闭合，从而实现开关锁。
其中，下拨动齿与上波浪齿可采用无间隙配合。
本发明的门锁用双驱动离合机构，离合稳定性好，长期使用不会出现离合故障，其应用于电子锁具时能够很好的实现控制电子锁具的开关锁，使用寿命长。
[0051]本实施例中，第一传动组件30包括第一电机31、套装于第一电机31的主轴的第一联轴器32、与第一联轴器32连接的第一滑块转轴33以及套装于第一滑块转轴33的第一滑块34和第一滑块弹簧35，第一滑块34与下拨动轮21连接。具体的，当第一电机31通电转动时，第一联轴器32跟随第一电机31的主轴转动，并推抵第一滑块转轴33转动，第一滑块转轴33在转动的过程中推动第一滑块弹簧35沿第一滑块转轴33的轴线直线运动，当第一滑块34沿轴线直线运动时，第一滑块34可带动下拨动轮21转动一定角度，实现驱动下拨动轮21的转动。
本实施例中，下拨动轮21的周缘侧开设有第一U形槽211，第一滑块34的侧边设置有与该第一U形槽211配合连接的第一圆柱341。具体的，当第一滑块34沿轴线直线运动时，第一滑块34上的第一圆柱341在第一U形槽211内带动下拨动轮21转动一定角度，实现驱动下拨动轮21的转动。
本实施例中，所述第二传动组件40与所述第一传动组件30呈相同的方向并排设置，该种结构设计，可以使得整个离合机构整体更加紧凑，占据空间小，整体结构更小。
本实施例中，第二传动组件40包括第二电机41、套装于第二电机41的主轴的第二联轴器42、与第二联轴器42连接的第二滑块转轴43以及套装于第二滑块转轴43的第二滑块44和第二滑块弹簧45，第二滑块44与上拨动轮22连接。具体的，当第二电机41通电转动时，第二联轴器42跟随第二电机41的主轴转动，并推抵第二滑块转轴43转动，第二滑块转轴43在转动的过程中推动第二滑块弹簧45沿第二滑块转轴43的轴线直线运动，当第二滑块44沿轴线直线运动时，第二滑块44可带动上拨动轮22转动一定角度，实现驱动上拨动轮22的转动。本实施例的离合机构通过驱动上拨动轮22转动的原理与驱动下拨动轮21的原理相同，通过上拨动轮22的转动带动第一离合块26与第二离合块27的脱离和闭合，从而实现开关锁。
其中，下拨动轮21转动时，上拨动轮22被第二滑块44限定不能够实现圆周转动，只能够实现轴向运动；同理，上拨动轮22转动时，下拨动轮21被第一滑块34限定不能够实现圆周转动。
本实施例的离合机构实现了双传动组件驱动开关锁，可采用两套独立的供电系 统及控制系统并行运行的方式进行控制开关锁的操作，当其中一套控制系统发生故障时，用户可迅速采用另一套控制系统实现开锁操作。控制双传动组件的方式可采用指纹、面部识别或者感应卡等方式进行。
本实施例中，上拨动轮22的周缘侧开设有第二U形槽221，第二滑块44的侧边设置有与该第二U形槽221配合连接的第二圆柱441。具体的，当第二滑块44沿轴线直线运动时，第二滑块44上的第一圆柱341在第二U形槽221内带动下拨动轮21转动一定角度，实现驱动上拨动轮22的转动。
本实施例中，壳体10内底向上凸起设置有转轴11，转轴11伸入穿孔。具体的，下拨动轮21和上拨动轮22的转动均沿着转轴11转动。
本实施例的其余部分与实施例一相同，在本实施例中未解释的特征，均采用实施例一的解释，这里不再进行赘述。
实施例二：
如图4所示，本实施例与实施例一的区别在于，第二传动组件40与第一传动组件30呈相反的方向设置。具体的，根据不同的电子锁具，可以将第二传动组件40与第一传动组件30呈反方向设置，即反方向设置第一电机31和第二电机41。有利于产品结构的多样化，满足市场的需求。
本实施例的其余部分与实施例一相同，在本实施例中未解释的特征，均采用实施例一的解释，这里不再进行赘述。
实施例三：
如图5至图7和图10所示，本实施例与实施例一的区别在于，壳体10外设置有旋钮组件50，旋钮组件50包括旋钮51、旋钮柄511、设置于旋钮51内的锁头512、锁头压板513、上拨板52、下拨板53、第一大多边形轴转座55、第二大多边形轴转座54、小多边形轴转座56、轴座压板551、第一弹簧561、第二弹簧552、大多边形轴57和小多边形轴58；下拨板53的一端设置有第一柱531和第二柱532，旋钮柄511开设有内孔514，下拨板53、小多边形轴转座56可移动地设置于内孔514内，上拨板52可转动地贴合于下拨板53的另一端并位于内孔514内，该上拨板52的中部开设有方形孔521，上拨板52的两侧设置有对称的斜面凸台522，锁头512与方形孔521连接；锁头压板513压紧于锁头512并位于上拨板52与锁头512之间 ；第一大多边形轴转座55、第二大多边形轴转座54均设置于内孔514内，第二大多边形轴转座54的一端均布设置有四个可用于容置第一柱531和第二柱532的方形槽541，第二大多边形轴转座54的另一端均布设置有四个U形槽542，第一大多边形轴转座55的一端设置有第一大多边形孔554，第一大多边形轴转座55的另一端设置有与四个U形槽542相互配合的四个U形台553；第一弹簧561的两端分别抵接于小多边形轴转座56和下拨板53；轴座压板551压紧于第一大多边形轴转座55并与旋钮柄511连接；大多边形轴57的一端于所述第二把手连接块25连接，大多边形轴57的另一端插设于第一大多边形孔554；小多边形轴58穿设于大多边形轴57，该小多边形轴58的一端与第二离合块27连接，小多边形轴58的另一端与小多边形轴转座56连接；第二弹簧552套接于小多边形轴58的外围并位于相互配合的第一大多边形轴转座55和第二大多边形轴转座54内。
初始化状态时，当机械钥匙控制锁头512转动时，上拨板52跟随转动，上拨板52的斜面凸台522挤压下拨板53向轴向与B相反的方向移动，此时如果第二大多边形轴转座54上设有的其中两个U形槽542与下拨板53上的第一柱531和第二柱532对齐，则第一柱531和第二柱532插入与之对齐的两个U形槽542中，同时第一弹簧561被压缩产生预压力，然后转动旋钮组件50，因下拨板53只是可轴向移动的设置在旋钮柄511内，即当旋钮柄511转动时，下拨板53也会跟转，第二大多边形轴转座54也跟随着转动，第一大多边形轴转座55则跟着第二大多边形轴转座54转动，与第一大多边形轴转座55连接的大多边形轴57也跟着转动，完成开锁，实现电子锁具的门外机械钥匙开锁。
当锁头512转动时，下拨板53向与轴向B相反的方向移动，此时如果第二大多边形轴转座54的四个U形槽542均与下拨板53的第一柱531和第二柱532没有对齐，则第一柱531和第二柱532不能插入U形槽542中，第一柱531和第二柱532则会顶着第二大多边形轴转座54向与轴向B相反的方向移动，第二弹簧552压缩产生预压力。然后转动旋钮组件50，下拨板53跟随转动，当下拨板53跟随一定的角度后，第二大多边形轴转座54的U形槽542与下拨板53的第一柱531和第二柱532对齐，则第二大多边形轴转座54在第二弹簧552的预压力下向轴向B方向移动，第一柱531和第二柱532插入与之对齐的第二大多边形轴转座54的其中两个U形槽54 2中，继续转动旋钮组件50，下拨板53也继续跟随转动，则第二大多边形轴转座54也跟着转动，第一大多边形轴转座55则跟着第二大多边形轴转座54转动，与第一大多边形轴转座55连接的大多边形轴57也跟着转动，完成开锁，即实现电子锁具的门外机械钥匙开锁。
完成开锁后，反向转动机械钥匙，上拨板52也跟随反向转动。下拨板53在第一弹簧561压缩产生的预压力下向轴向B方向移动，完成复位，随之下拨板53的第一柱531和第二柱532与第二大多边形轴转座54的U形槽542脱离，此时再转动旋钮组件50，下拨板53跟随转动，第二大多边形轴转座54无法转动，与第一大多边形轴转座55连接的和大多边形轴57无法转动，无法实现开锁。
本实施例的通过增设的旋钮组件50，从而可以实现机械钥匙开锁，当传动组件发生故障时，用户可迅速采用机械钥匙实现开锁操作，确保电子锁具更加安全，避免传动组件发生故障时采用暴力开锁，结构设计合理，实用性强。
本实施例中，第二把手连接块25的一端开设有第二大多边形孔251，大多边形轴57的一端与该第二大多边形孔251插接。具体的，大多边形轴57的两端分别被第二把手连接块25开设的第二大多边形孔251和第一大多边形孔554限制，从而可以通过第一大多边形轴转座55的转动带动第二把手连接块25转动。
本实施例中，第二离合块27连接的一端开设第一小多边形孔271，小多边形轴转座56的一端开设有第二小多边形孔562，小多边形轴58的一端与第一小多边形孔271插接，小多边形轴58的另一端与第二小多边形孔562插接。具体的，小多边形轴58的两端分别被第一小多边形孔271和第二小多边形孔562限制，从而可以通过小多边形轴转座56的转动带动第二离合块27转动。
本实施例的其余部分与实施例一相同，在本实施例中未解释的特征，均采用实施例一的解释，这里不再进行赘述。
综上所述可知本发明乃具有以上所述的优良特性，得以令其在使用上，增进以往技术中所未有的效能而具有实用性，成为一极具实用价值的产品。
以上内容仅为本发明的较佳实施例，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种门锁用双驱动离合机构，包括壳体(10)，所述壳体(10)内设置有离合组件(20)、第一传动组件(30)和第二传动组件(40)，其特征在于：所述离合组件(20)包括形成有下波浪齿的下拨动轮(21)、形成有上波浪齿的上拨动轮(22)、离合块弹簧(23)、第一把手连接块(24)、第二把手连接块(25)以及设置于第一把手连接块(24)与第二把手连接块(25)配合形成的空间内的第一离合块(26)和第二离合块(27)，所述下拨动齿与上波浪齿相互配合，所述下拨动轮(21)、上拨动轮(22)开设有相通的穿孔(28)，所述第一把手连接块(24)位于该穿孔(28)内，所述离合块弹簧(23)的底端嵌设于所述第一离合块(26)；所述第一传动组件(30)与所述下拨动轮(21)驱动连接，所述第二传动组件(40)与所述上拨动轮(22)驱动连接。
  2. 根据权利要求1所述的一种门锁用双驱动离合机构，其特征在于：所述第一传动组件(30)包括第一电机(31)、套装于第一电机(31)的主轴的第一联轴器(32)、与第一联轴器(32)连接的第一滑块转轴(33)以及套装于第一滑块转轴(33)的第一滑块(34)和第一滑块弹簧(35)，所述第一滑块(34)与所述下拨动轮(21)连接。
  3. 根据权利要求2所述的一种门锁用双驱动离合机构，其特征在于：所述下拨动轮(21)的周缘侧开设有第一U形槽(211)，所述第一滑块(34)的侧边设置有与该第一U形槽(211)配合连接的第一圆柱(341)。
  4. 根据权利要求1所述的一种门锁用双驱动离合机构，其特征在于：所述第二传动组件(40)包括第二电机(41)、套装于第二电机(41)的主轴的第二联轴器(42)、与第二联轴器(42)连接的第二滑块转轴(43)以及套装于第二滑块转轴(43)的第二滑块 (44)和第二滑块弹簧(45)，所述第二滑块(44)与所述上拨动轮(22)连接。
  5. 根据权利要求4所述的一种门锁用双驱动离合机构，其特征在于：所述上拨动轮(22)的周缘侧开设有第二U形槽(221)，所述第二滑块(44)的侧边设置有与该第二U形槽(221)配合连接的第二圆柱(441)。
  6. 根据权利要求1所述的一种门锁用双驱动离合机构，其特征在于：所述第二传动组件(40)与所述第一传动组件(30)呈相同的方向并排设置。
  7. 根据权利要求1所述的一种门锁用双驱动离合机构，其特征在于：所述第二传动组件(40)与所述第一传动组件(30)呈相反的方向设置。
  8. 在此处键入权利要求项根据权利要求1所述的一种门锁用双驱动离合机构，其特征在于：所述壳体(10)外设置有旋钮组件(50)，所述旋钮组件(50)包括旋钮(51)、旋钮柄(511)、设置于旋钮(51)内的锁头(512)、锁头压板(513)、上拨板(52)、下拨板(53)、第一大多边形轴转座(55)、第二大多边形轴转座(54)、小多边形轴转座(56)、轴座压板(551)、第一弹簧(561)、第二弹簧(552)、大多边形轴(57)和小多边形轴(58)；
    所述下拨板(53)的一端设置有第一柱(531)和第二柱(532)，所述旋钮柄(511)开设有内孔(514)，所述下拨板(53)、小多边形轴转座(56)可移动地设置于所述内孔(514)内，所述上拨板(52)可转动地贴合于所述下拨板(53)的另一端并位于所述内孔(514)内，该上拨板(52)的中部开设有方形孔(521)，上拨板(52)的两侧设置有对称的斜面凸台(522)，所述锁头(512)与所述方形孔(521)连接；
    所述锁头压板(513)压紧于所述锁头(512)并位于上拨板(52 )与锁头(512)之间；
    所述第一大多边形轴转座(55)、第二大多边形轴转座(54)均设置于内孔(514)内，所述第二大多边形轴转座(54)的一端均布设置有四个可用于容置第一柱(531)和第二柱(532)的方形槽(541)，第二大多边形轴转座(54)的另一端均布设置有四个U形槽(542)，所述第一大多边形轴转座(55)的一端设置有第一大多边形孔(554)，第一大多边形轴转座(55)的另一端设置有与四个所述U形槽(542)相互配合的四个U形台(553)；
    所述第一弹簧(561)的两端分别抵接于所述小多边形轴转座(56)和所述下拨板(53)；
    所述轴座压板(551)压紧于所述第一大多边形轴转座(55)并与所述旋钮柄(511)连接；
    所述大多边形轴(57)的一端于所述第二把手连接块(25)连接，大多边形轴(57)的另一端插设于所述第一大多边形孔(554)；
    所述小多边形轴(58)穿设于所述大多边形轴(57)，该小多边形轴(58)的一端与第二离合块(27)连接，小多边形轴(58)的另一端与所述小多边形轴转座(56)连接；
    所述第二弹簧(552)套接于所述小多边形轴(58)的外围并位于相互配合的第一大多边形轴转座(55)和第二大多边形轴转座(54)内。
  9. 根据权利要求8所述的一种门锁用双驱动离合机构，其特征在于：所述第二把手连接块(25)的一端开设有第二大多边形孔(251)，所述大多边形轴(57)的一端与该第二大多边形孔(251)插接。
  10. 根据权利要求8所述的一种门锁用双驱动离合机构，其特征在于：所述第二离合块(27)连接的一端开设第一小多边形孔(271)，所述小多边形轴转座(56)的一端开设有第二小多边形孔(562) ，所述小多边形轴(58)的一端与所述第一小多边形孔(271)插接，小多边形轴(58)的另一端与所述第二小多边形孔(562)插接。
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