WO2020124344A1 - 电子柜锁离合器组件 - Google Patents

电子柜锁离合器组件 Download PDF

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Publication number
WO2020124344A1
WO2020124344A1 PCT/CN2018/121672 CN2018121672W WO2020124344A1 WO 2020124344 A1 WO2020124344 A1 WO 2020124344A1 CN 2018121672 W CN2018121672 W CN 2018121672W WO 2020124344 A1 WO2020124344 A1 WO 2020124344A1
Authority
WO
WIPO (PCT)
Prior art keywords
cam
steel ball
camshaft
sleeve
casing pipe
Prior art date
Application number
PCT/CN2018/121672
Other languages
English (en)
French (fr)
Inventor
沈艺滨
栾光辉
邱黎升
吴树铁
Original Assignee
厦门美科安防科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 厦门美科安防科技有限公司 filed Critical 厦门美科安防科技有限公司
Priority to US17/289,739 priority Critical patent/US11773625B2/en
Priority to PCT/CN2018/121672 priority patent/WO2020124344A1/zh
Publication of WO2020124344A1 publication Critical patent/WO2020124344A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B2045/065—Switch or sensor type used in alarm locks
    • E05B2045/0665—Magnetic switches, e.g. reed- or hall-switch
    • 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
    • E05B2047/0015—Output elements of actuators
    • E05B2047/0017—Output elements of actuators with rotary motion
    • 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
    • E05B2047/002—Geared transmissions
    • 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
    • E05B2047/0024—Cams
    • 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
    • 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
    • E05B2047/0036—Reversible actuators
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • 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

Definitions

  • the invention relates to a lock, in particular to an electronic cabinet lock clutch assembly.
  • the traditional separate electronic locks are mostly plastic shells with low strength and low safety performance.
  • An object of the present invention is to provide an electronic cabinet lock clutch assembly with stable and reliable action.
  • the invention is an electronic cabinet lock clutch assembly; including a cam, a cam shaft, a gear disc, a sleeve, a collar, and a steel ball; the inner end of the cam is a collar, the outer end is a swing arm, and the collar gap
  • the sleeve is sleeved on the camshaft and the sleeve gap is sleeved in the sleeve.
  • the gear disc is sleeved on the outer wall of the sleeve.
  • the steel ball is installed in the through groove of the side wall of the cam.
  • the steel ball is located between the sleeve and the cam and the steel ball and the camshaft Tangent; the camshaft is provided with a groove, which allows steel balls to fall in; the snap ring is snapped on the annular groove at the lower end of the camshaft for limiting the casing.
  • the motor can drive the gear disc of the clutch assembly through the gear set.
  • the gear disc starts to rotate, it will drive the sleeve to rotate.
  • the sleeve transmits the force through the steel ball, so that the cam follows the rotation, the cam can drive the lock tongue to rotate, and the parts cooperate with each other, which has the advantages of stable and reliable action.
  • FIG. 3 is a cross-sectional view of FIG. 2 along line A-A.
  • FIG. 4 is an exploded perspective view of the application of the present invention.
  • the present invention is an electronic cabinet lock clutch assembly, including a cam 1, a cam shaft 2, a gear disc 3, a sleeve 4, a collar 5, and a steel ball 6.
  • the inner end of the cam 1 is a sleeve 11 and the outer end is a swing arm 12.
  • the sleeve 11 is gapped on the camshaft 2 and the gap 11 is sleeved in the sleeve 4, and the gear disc 3 is sleeved
  • the steel ball 6 is installed in the through slot 13 on the side wall of the cam 1, the steel ball 6 is located between the sleeve 4 and the cam 1, and the steel ball 6 is tangent to the cam shaft 2; the cam shaft 2 is opened There is a groove 21, and the annular groove 21 can let the steel ball 6 fall in; the collar 5 is snapped into the annular groove at the lower end of the camshaft 2 for limiting the sleeve 4.
  • the motor 10 starts to operate, and the motor 10 drives the gear plate 3 of the clutch assembly through the gear set.
  • the steel ball 6 is positioned between the sleeve 4 and the cam 1, and the steel ball 6 and the cam shaft 2 is tangent, the gear disc 3 and the sleeve 4 are relatively stationary, so when the gear disc 3 starts to rotate, it will drive the sleeve 4 to rotate, and the sleeve 4 transmits the force through the steel ball 6, causing the cam 1 to follow the rotation; the cam 1 drives the lock tongue 20. Unlocking is achieved. After the lock tongue 20 is in place, it is magnetically sensed whether the lock tongue 20 is in place.

Abstract

一种电子柜锁离合器组件，包括凸轮(1)、凸轮轴(2)、齿轮盘(3)、套管(4)、卡圈(5)、钢珠(6)；凸轮(1)的内端为一个套环(11)，外端为一个摆臂(12)，套环(11)间隙套接凸轮轴(2)上且套环(11)间隙套置在套管(4)内，齿轮盘(3)套接在套管(4)的外壁上，钢珠(6)安装在凸轮(1)侧壁的通槽(13)内，钢珠(6)位于套管(4)与凸轮(1)之间且钢珠(6)与凸轮轴(2)相切；凸轮轴(2)开设有凹槽(21)，凹槽(21)可让钢珠(6)落入；卡圈(5)卡接在凸轮轴(2)下端的环形槽上，用于套管(4)的限位。由于电机(10)可通过齿轮组驱动离合组件的齿轮盘(3)，齿轮盘(3)开始转动时，便会带动套管(4)转动，套管(4)通过钢珠(6)传递力，使凸轮(1)跟随转动，凸轮(1)可带动锁舌转动，各部件之间相互配合，动作稳定可靠。

Description

电子柜锁离合器组件 技术领域
本发明涉及一种锁具，特别是涉及一种电子柜锁离合器组件。
背景技术
随着经济水平的提高，电子锁具在家庭、酒店、企业、公共场所等都具有广泛的推广。而电机在电子锁具的运用也日益广泛，其中运动蜗轮蜗杆输出传动，使电机可以以低功耗带动更大的载荷，但是由于蜗轮蜗杆的自锁性，使机构无法逆向传动，无法实现外部驱动开锁。此外，传统分离式电子锁具还存在以下缺陷：
1、传统分离式电子锁具带有应急开锁功能的大多采用斜锁舌，直锁舌大多因自身要求所限无法机械应急开锁；
2、传统分离式电子锁具大多为塑料外壳，强度较低，安全性能较低。
3、传统分离式电子锁具大多不能防水，实用性较差。
4、传统分离式电子锁具大多不带有安装板，安装上效率较低。
发明内容
本发明的目的在于提供一种动作稳定可靠的的电子柜锁离合器组件。
为实现上述目的，本发明的技术解决方案是：
本发明是一种电子柜锁离合器组件；包括凸轮、凸轮轴、齿轮盘、套管、卡圈、钢珠；所述的凸轮的内端为一个套环，外端为一个摆臂，套环间隙套接凸轮轴上且套环间隙套置在套管内，齿轮盘套接在套管的外壁上，钢珠安装在凸轮侧壁的通槽内，钢珠位于套管与凸轮之间且钢珠与凸轮轴相切；所述的凸轮轴开设有凹槽，该凹槽可让钢珠落入；卡圈卡接在凸轮轴下端的环形槽上，用于套管的限位。
采用上述方案后，由于本发明包括凸轮、凸轮轴、齿轮盘、套管、卡圈、钢珠，电机可通过齿轮组驱动离合组件的齿轮盘，齿轮盘开始转动时，便会带动套管转动，套管通过钢珠传递力，使凸轮跟随转动，凸轮可带动锁舌转动，各部件之间相互配合，具有动作稳定可靠的优点。
下面结合附图和具体实施例对本发明作进一步的说明。
附图说明
图1是本发明离合组件的立体分解图；
图2是本发明离合组件开锁的正视图；
图3是图2沿A-A线的剖视图。
图4是本发明应用的立体分解图。
附图标号：
1凸轮2凸轮轴3齿轮盘4套管5卡圈
6钢珠11套环12摆臂13通槽21凹槽
10电机20锁舌
具体实施方式
如图1-图3所示，本发明是一种电子柜锁离合器组件，包括凸轮1、凸轮轴2、齿轮盘3、套管4、卡圈5、钢珠6。
所述的凸轮1的内端为一个套环11，外端为一个摆臂12，套环11间隙套接凸轮轴2上且套环11间隙套置在套管4内，齿轮盘3套接在套管4的外壁上，钢珠6安装在凸轮1侧壁的通槽13内，钢珠6位于套管4与凸轮1之间且钢珠6与凸轮轴2相切；所述的凸轮轴2开设有凹槽21，该环形的凹槽21可让钢珠6落入；卡圈5卡接在凸轮轴2下端环形槽，用于套管4的限位。
本发明的工作原理：
结合图4所示，当识别有效卡片后，电机10开始动作，电机10通过齿轮组驱动离合组件的齿轮盘3，此时钢珠6位置在套管4与凸轮1之间，钢珠6与凸轮轴2相切，齿轮盘3与套管4相对静止，故齿轮盘3开始转动时，便会带动套管4转动，套管4通过钢珠6传递力，使凸轮1跟随转动；凸轮1带动锁舌20，实现开锁，锁舌20到位后，通过磁感应感应锁舌20是否到位，若不到位，发出报警声；再次刷卡，电机10反转，凸轮1拨动锁舌20伸出，通过磁感应感应锁舌20是否到位，若没到位，则发出警报声，锁舌20完全伸出后，凸轮1顶住锁舌20，使锁舌20无法用外力退回。当卡片失效时，揭开胶贴，插入应急钥匙，转动钥匙，锁芯尾部带动离合组件，转动凸轮轴2，钢珠6掉入凸轮轴2的凹槽21内，继续转动，凸轮轴2上的限位带动凸轮1运动，实现开锁；钥匙回转时，通过凸轮1壁与凸轮轴2之间的钢珠6传到力，使凸轮1回到初始位置，钢珠1脱离凸轮轴2后，机构完成复位。
以上所述，仅为本发明较佳实施例而已，故不能以此限定本发明实施的范围，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。

Claims (1)

  1. 一种电子柜锁离合器组件；其特征在于：包括凸轮、凸轮轴、齿轮盘、套管、卡圈、钢珠；所述的凸轮的内端为一个套环，外端为一个摆臂，套环间隙套接凸轮轴上且套环间隙套置在套管内，齿轮盘套接在套管的外壁上，钢珠安装在凸轮侧壁的通槽内，钢珠位于套管与凸轮之间且钢珠与凸轮轴相切；所述的凸轮轴开设有凹槽，该凹槽可让钢珠落入；卡圈卡接在凸轮轴下端的环形槽上，用于套管的限位。
PCT/CN2018/121672 2018-12-18 2018-12-18 电子柜锁离合器组件 WO2020124344A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/289,739 US11773625B2 (en) 2018-12-18 2018-12-18 Clutch assembly of electronic cabinet lock
PCT/CN2018/121672 WO2020124344A1 (zh) 2018-12-18 2018-12-18 电子柜锁离合器组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/121672 WO2020124344A1 (zh) 2018-12-18 2018-12-18 电子柜锁离合器组件

Publications (1)

Publication Number Publication Date
WO2020124344A1 true WO2020124344A1 (zh) 2020-06-25

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Application Number Title Priority Date Filing Date
PCT/CN2018/121672 WO2020124344A1 (zh) 2018-12-18 2018-12-18 电子柜锁离合器组件

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WO (1) WO2020124344A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021343401A1 (en) * 2020-09-17 2023-04-20 Assa Abloy Australia Pty Limited Clutch for door lock

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CN1662721B (zh) * 2002-05-16 2010-05-05 伊诺维克控股有限公司 电子锁定插销锁装置
US20100264677A1 (en) * 2000-11-21 2010-10-21 Denison William D Electronic Locking Systems for Vending Machines and the Like
US20150218851A1 (en) * 2012-09-18 2015-08-06 Irevo, Inc. Pin clutch connection structure of anti-panic gear box
WO2016138224A1 (en) * 2015-02-25 2016-09-01 Triteq Lock And Security Llc Lock
CN106121382A (zh) * 2016-08-29 2016-11-16 张怀凤 无电源空转智能锁芯
WO2017208089A1 (en) * 2016-05-31 2017-12-07 Mul-T-Lock Technologies Ltd. Clutch for actuator-driven lock assembly

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KR200186546Y1 (ko) * 1998-04-18 2000-07-01 곽영갑 전자식 쇄정장치
DE102006023447A1 (de) * 2006-05-18 2007-11-22 Arvinmeritor Light Vehicle Systems-France Elektromechanische Kupplung
SE534640C2 (sv) * 2010-03-23 2011-11-01 Assa Oem Ab Handtagsanordning med aktiveringsorgan, ingreppsorgan och elektrisk drivanordning

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Publication number Priority date Publication date Assignee Title
US20100264677A1 (en) * 2000-11-21 2010-10-21 Denison William D Electronic Locking Systems for Vending Machines and the Like
CN1662721B (zh) * 2002-05-16 2010-05-05 伊诺维克控股有限公司 电子锁定插销锁装置
US20150218851A1 (en) * 2012-09-18 2015-08-06 Irevo, Inc. Pin clutch connection structure of anti-panic gear box
WO2016138224A1 (en) * 2015-02-25 2016-09-01 Triteq Lock And Security Llc Lock
WO2017208089A1 (en) * 2016-05-31 2017-12-07 Mul-T-Lock Technologies Ltd. Clutch for actuator-driven lock assembly
CN106121382A (zh) * 2016-08-29 2016-11-16 张怀凤 无电源空转智能锁芯

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US20220003022A1 (en) 2022-01-06

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