CN104213775A - Double-locking clutch mechanism of logistics intelligent lock - Google Patents
Double-locking clutch mechanism of logistics intelligent lock Download PDFInfo
- Publication number
- CN104213775A CN104213775A CN201410439258.1A CN201410439258A CN104213775A CN 104213775 A CN104213775 A CN 104213775A CN 201410439258 A CN201410439258 A CN 201410439258A CN 104213775 A CN104213775 A CN 104213775A
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- gear
- rocking arm
- dead bolt
- rack
- clutch
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- 230000007246 mechanism Effects 0.000 title abstract description 7
- 230000009977 dual effect Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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Abstract
The invention relates to a logistics intelligent lock, in particular to a double-locking clutch mechanism of a logistics intelligent lock, and belongs to the technical field of the logistics intelligent locks. The double-locking clutch mechanism comprises a shell, wherein a mechanical key lock and a rocker arm are arranged in the shell; a gap is formed in the bottom of a clutch gear; when the gear part of the clutch gear is meshed with a motor gear, the gap is positioned in the rocker arm side and cannot prize the clutch gear; when the gear part of the clutch gear is pushed by the motor gear and is separated from the motor gear, the gap of the clutch gear rotates to leave the rocker arm, and the rocker arm can prize the clutch gear; under a locked state of the mechanical key lock, a lock head of the mechanical key lock stops the rocker arm, so that the rocker arm cannot rotate. The double-locking clutch mechanism of the logistics intelligent lock is simple, compact and reasonable in structure, is stably and reliably used, and is long in service life; by virtue of mechanical key and gear speed reduction double-locking protection, the logistics lock is safer and more reliable; the whole mechanism is modular and is easy to maintain and replace.
Description
Technical field
The present invention relates to a kind of physical-distribution intelligent lock, a kind of physical-distribution intelligent locks dual locking clutch specifically, belongs to physical-distribution intelligent lock technology field.
Background technology
Clutch is one of important mechanism that must use in physical-distribution intelligent lock, and it, by controlling connection and the disconnection of logistics lock dead bolt and rack-plate, reaches the effect of locking a door with opening the door.Such as hotel lock, family expenses Fingerprint Lock etc., all will use clutch.Clutch is the place of electric-mechanic control system, is the heart of an intelligent electronic lock.
In prior art, the clutch of logistics lock adopts motor to drive usually, and clutch becomes translation the rotation of motor, promotes clutch cylinder and advances, reset during retrogressing by spring force during advance.
Along with China's sustained and rapid development of economy, increase swift and violent to the demand of logistic industry, the safety requirements in logistics transportation process also more and more comes into one's own.Owing to being subject to the factor restrictions such as technical development, concept, peopleware, there are some problems in traditional logistics transportation process: is difficult to evidence obtaining etc. when easily imitated, counterfeit, the easy cheating of logistics lock, full manual operation (can not realize computer system automatic operation and control), exception, has influence on the property safety of user.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus provide a kind of physical-distribution intelligent to lock dual locking clutch, effectively can prevent logistics from locking midway and illegally open, logistics lock uses more safe and reliable.
According to technical scheme provided by the invention, physical-distribution intelligent is locked dual locking clutch and is comprised housing, it is characterized in that: be provided with mechanical key lock and rocking arm in housing; be rotatably connected on enclosure interior by bearing pin in the middle part of rocking arm; rocking arm front upper is provided with pusher grip; rocking arm rear end is provided with draw-in groove, is provided with clutch gear in draw-in groove, clutch gear is along the circumferential direction provided with one section of gear part; Be provided with breach bottom clutch gear, when the gear part of clutch gear engages with motor gear, breach is positioned at rocking arm side, and rocking arm cannot prize clutch gear; When the gear part of clutch gear promotes to depart from the engaging of motor gear by motor gear, the breach of clutch gear is rotated away from rocking arm, and rocking arm can prize clutch gear; Clutch gear center rotating connects dead bolt, and be provided with rack-plate in housing, in a latched condition, dead bolt lower end is stuck on rack-plate; Be provided with spring between dead bolt and enclosure interior, after rocking arm drives dead bolt to tilt, the pulling force of spring can drive dead bolt to reset; Rack-plate left end is bolted dynamic hook, and the housing other end determines hook; Under mechanical key lock lockup state, the tapered end of mechanical key lock blocks rocking arm, and rocking arm cannot be rotated; Opened under mechanical key lock state by mechanical key, the tapered end of mechanical key lock leaves below rocking arm, makes pusher grip to promote rocking arm.
Further, rack-plate is evenly provided with along its length the rack-plate tooth of multiple right triangular shape, rack-plate tooth left surface is vertical plane, right flank is inclined-plane, dead bolt lower end is provided with the dead bolt tooth of right triangular shape, and dead bolt tooth left surface is inclined-plane, and right flank is vertical plane; Because dead bolt tooth and rack-plate tooth left contact face are inclined-plane, rack-plate can push in housing smoothly from left to right, and because dead bolt tooth and rack-plate tooth right contact face are vertical plane, rack-plate can not pull from right to left by bolt blocks.
Further, rubber layer is provided with inside dynamic hook.
Further, microswitch is provided with in housing.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, uses reliable and stable, long service life; Mechanical key and the dual locking of gear reduction are protected, and logistics lock is more safe and reliable; Whole mechanism module, for ease of maintenaince and change.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is cut-away view of the present invention.
Description of reference numerals: 1-mechanical key lock, 2-motor gear, 3-pusher grip, 4-rocking arm, 5-clutch gear, 6-dead bolt, 7-rack-plate, 8-housing, 9-move hook, 10-draw-in groove, 11-gear part, 12-spring, 13-determine hook, 14-microswitch, 15-rubber layer.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Fig. 1 ~ 3, the present invention mainly comprises housing 8, mechanical key lock 1 and Rocker arm 4 is provided with; be rotatably connected on housing 8 by bearing pin in the middle part of Rocker arm 4 inner; Rocker arm 4 front upper is provided with pusher grip 3; Rocker arm 4 rear end is provided with draw-in groove 10, is provided with clutch gear 5 in draw-in groove 10, and clutch gear 5 is along the circumferential direction provided with one section of gear part 11 in housing 8.Be provided with breach bottom clutch gear 5, when the gear part 11 of clutch gear 5 engages with motor gear 2, breach is positioned at Rocker arm 4 side, and Rocker arm 4 cannot prize clutch gear 5.When the gear part 11 of clutch gear 5 promotes to depart from the engaging of motor gear 2 by motor gear 2, the breach of clutch gear 5 is rotated away from Rocker arm 4, and Rocker arm 4 can prize clutch gear 5.
Clutch gear 5 center rotating connects dead bolt 6, and be provided with rack-plate 7 in housing 8, in a latched condition, dead bolt 6 lower end is stuck on rack-plate 7.
As shown in Figure 3, described rack-plate 7 is evenly provided with along its length the rack-plate tooth of multiple right triangular shape, rack-plate tooth left surface is vertical plane, and right flank is inclined-plane.Dead bolt 6 lower end is provided with the dead bolt tooth of right triangular shape, and dead bolt tooth left surface is inclined-plane, and right flank is vertical plane.When dead bolt tooth is arranged in rack-plate tooth, because dead bolt tooth and rack-plate tooth left contact face are inclined-plane, rack-plate 7 can push in housing smoothly from left to right.Because dead bolt tooth and rack-plate tooth right contact face are vertical plane, rack-plate 7 stops can not pull from right to left by dead bolt 6.
Be provided with spring 12 between dead bolt 6 and housing 8 inside, after Rocker arm 4 drives dead bolt 6 to tilt, the pulling force of spring 12 can drive dead bolt 6 to reset.
Rack-plate 7 left end is bolted dynamic hook 9, and housing 8 other end determines hook 13.Logistics lock is by dynamic hook 9 and determine hook 13 and tangle respectively on the pull bar at logistics box body two gates, thus pinning logistics box body.
Under mechanical key locks 1 lockup state, the tapered end of mechanical key lock 1 blocks Rocker arm 4, and Rocker arm 5 cannot be rotated; Opened under mechanical key lock 1 state by mechanical key, the tapered end of mechanical key lock 1 leaves below Rocker arm 4, makes pusher grip 3 to promote Rocker arm 5.
Be provided with rubber layer 15 inside described dynamic hook 9, rubber layer 15 makes the pull bar locking at logistics lock and logistics box body gate more firm.
Be provided with microswitch 14 in described housing 1, when housing is impaired by outside destroy, microswitch 14 can be reported to the police in time.
Operating principle of the present invention is as follows: logistics lockset has dual locking functions, in logistics lock locking situation, if logistics lock will be opened.First, mechanical key lock is that the first relocking is closed, and in mechanical key lock locking situation, the tapered end of mechanical key lock blocks rocking arm, now cannot promote pusher grip, needs the tapered end being opened mechanical key lock by mechanical key, could promote pusher grip.Clutch gear is that the second relocking is closed, under the drive of motor gear, clutch gear rotates along with the rotation of motor gear, when the gear part of clutch gear and motor gear depart from, just can press pusher grip; clutch gear is lifted by lever principle by rocking arm together with dead bolt, until depart from rack-plate bottom dead bolt, now pull dynamic hook and just can unlock smoothly.After unblock, unclamp pusher grip, reset under the effect of contained spring, logistics lock is locked.Use this logistics to lock, need when mechanical key and motor are opened simultaneously, the dynamic hook of Draw bar lock just can pull out, serves double protection.
Claims (4)
1. a physical-distribution intelligent locks dual locking clutch, comprise housing (8), it is characterized in that: be provided with mechanical key lock (1) and rocking arm (4) in housing (8); it is inner that rocking arm (4) middle part is rotatably connected on housing (8) by bearing pin; rocking arm (4) front upper is provided with pusher grip (3); rocking arm (4) rear end is provided with draw-in groove (10), is provided with clutch gear (5) in draw-in groove (10), and clutch gear (5) is along the circumferential direction provided with one section of gear part (11); Clutch gear (5) bottom is provided with breach, and when the gear part (11) of clutch gear (5) engages with motor gear (2), breach is positioned at rocking arm (4) side, and rocking arm (4) cannot prize clutch gear (5); When the gear part (11) of clutch gear (5) promotes to depart from the engaging of motor gear (2) by motor gear (2), the breach of clutch gear (5) is rotated away from rocking arm (4), and rocking arm (4) can prize clutch gear (5); Clutch gear (5) center rotating connects dead bolt (6), and be provided with rack-plate (7) in housing (8), in a latched condition, dead bolt (6) lower end is stuck on rack-plate (7); Be provided with spring (12) between dead bolt (6) and housing (8) inside, after rocking arm (4) drives dead bolt (6) to tilt, the pulling force of spring (12) can drive dead bolt (6) to reset; Rack-plate (7) left end is bolted dynamic hook (9), and housing (8) other end determines hook (13); Under mechanical key lock (1) lockup state, the tapered end of mechanical key lock (1) blocks rocking arm (4), and rocking arm (5) cannot be rotated; Opened under mechanical key lock (1) state by mechanical key, the tapered end of mechanical key lock (1) leaves rocking arm (4) below, makes pusher grip (3) can promote rocking arm (5).
2. physical-distribution intelligent as claimed in claim 1 locks dual locking clutch, it is characterized in that: the rack-plate tooth described rack-plate (7) being evenly provided with along its length multiple right triangular shape, rack-plate tooth left surface is vertical plane, right flank is inclined-plane, dead bolt (6) lower end is provided with the dead bolt tooth of right triangular shape, dead bolt tooth left surface is inclined-plane, and right flank is vertical plane; Because dead bolt tooth and rack-plate tooth left contact face are inclined-plane, rack-plate (7) can push in housing (8) smoothly from left to right, because dead bolt tooth and rack-plate tooth right contact face are vertical plane, rack-plate (7) stops can not pull from right to left by dead bolt (6).
3. physical-distribution intelligent as claimed in claim 1 locks dual locking clutch, it is characterized in that: described dynamic hook (9) inner side is provided with rubber layer (15).
4. physical-distribution intelligent as claimed in claim 1 locks dual locking clutch, it is characterized in that: be provided with microswitch (14) in described housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439258.1A CN104213775B (en) | 2014-08-29 | 2014-08-29 | Physical-distribution intelligent locks dual locking clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439258.1A CN104213775B (en) | 2014-08-29 | 2014-08-29 | Physical-distribution intelligent locks dual locking clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104213775A true CN104213775A (en) | 2014-12-17 |
| CN104213775B CN104213775B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439258.1A Active CN104213775B (en) | 2014-08-29 | 2014-08-29 | Physical-distribution intelligent locks dual locking clutch |
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| Country | Link |
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| CN (1) | CN104213775B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118032A (en) * | 2019-05-17 | 2019-08-13 | 江西阿兰德金融安防有限公司 | A kind of door lifter positioned using absolute value encoder |
| CN110130733A (en) * | 2019-06-06 | 2019-08-16 | 深圳途泰科技有限公司 | A kind of physical-distribution intelligent pole lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538027A (en) * | 2003-10-22 | 2004-10-20 | 严岳云 | Remote control antitheft lock for electric vehicle |
| CN2813791Y (en) * | 2005-07-15 | 2006-09-06 | 杨春如 | Mechanical folding clutch for lock use |
| US20100270816A1 (en) * | 2007-06-11 | 2010-10-28 | Shanghai Buddy Technological Co., Ltd | Lock with a swing bolt and an actuator assembly thereof |
| WO2014037639A1 (en) * | 2012-09-04 | 2014-03-13 | Moving Magnet Technologies | Shock-resistant motorized locking device |
| CN204040665U (en) * | 2014-08-29 | 2014-12-24 | 江苏思瑞德物联科技有限公司 | Physical-distribution intelligent locks dual locking clutch |
-
2014
- 2014-08-29 CN CN201410439258.1A patent/CN104213775B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1538027A (en) * | 2003-10-22 | 2004-10-20 | 严岳云 | Remote control antitheft lock for electric vehicle |
| CN2813791Y (en) * | 2005-07-15 | 2006-09-06 | 杨春如 | Mechanical folding clutch for lock use |
| US20100270816A1 (en) * | 2007-06-11 | 2010-10-28 | Shanghai Buddy Technological Co., Ltd | Lock with a swing bolt and an actuator assembly thereof |
| WO2014037639A1 (en) * | 2012-09-04 | 2014-03-13 | Moving Magnet Technologies | Shock-resistant motorized locking device |
| CN204040665U (en) * | 2014-08-29 | 2014-12-24 | 江苏思瑞德物联科技有限公司 | Physical-distribution intelligent locks dual locking clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118032A (en) * | 2019-05-17 | 2019-08-13 | 江西阿兰德金融安防有限公司 | A kind of door lifter positioned using absolute value encoder |
| CN110130733A (en) * | 2019-06-06 | 2019-08-16 | 深圳途泰科技有限公司 | A kind of physical-distribution intelligent pole lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104213775B (en) | 2016-08-24 |
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Effective date of registration: 20180929 Address after: 210049 10 Ma Qun Road, Qixia District, Nanjing, Jiangsu. Patentee after: Sanbao Sci. & Tech. Co., Ltd., Nanjing Address before: 214135 room 506, block D, Xingye building, science and Technology Park, Linghu Avenue, Wuxi New District, Jiangsu. Patentee before: Jiangsu Siruide IOT Technology Co., Ltd. |
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Effective date of registration: 20210318 Address after: 210049 10 Ma Qun Road, Qixia District, Nanjing, Jiangsu. Patentee after: JIANGSU INTELLITRAINS Co.,Ltd. Address before: 210049 10 Ma Qun Road, Qixia District, Nanjing, Jiangsu. Patentee before: NANJING SAMPLE TECHNOLOGY Co.,Ltd. |
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