CN104863421B - A kind of quick connection lock is determined and unlocking mechanism - Google Patents
A kind of quick connection lock is determined and unlocking mechanism Download PDFInfo
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- CN104863421B CN104863421B CN201510280556.5A CN201510280556A CN104863421B CN 104863421 B CN104863421 B CN 104863421B CN 201510280556 A CN201510280556 A CN 201510280556A CN 104863421 B CN104863421 B CN 104863421B
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- lock
- groove
- dead bolt
- component
- stop column
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Abstract
The present invention discloses a kind of quick connection lock and determines and unlocking mechanism, including docking base, lock, dead bolt, stop column, bearing and torsion spring；Described docking floor installation, on component A, has V-groove；It is installed with stop column and bearing positioned at V-groove side；Described dead bolt is sector structure, is connected rotatably with bearing；Have arcuate groove on dead bolt, so that stop column is located in arcuate groove；Described torsion spring two ends are separately fixed on dead bolt and docking base；Described lock is used for installation component B；When component A is in the lock state with component B, lock is located at V-groove bottom on docking base；Meanwhile, lock outer surface is tangent with the arcwall face of dead bolt, and lock is limited in V-groove.During unblock, by releasing force rotating lock tongue, lock is made to depart from V-groove.Advantages of the present invention is：Connect reliable, latching force is big, cost of implementation is little；Application scenarios extensively, highly versatile, can be used as in the various plant equipment of Module-embedding.
Description
Technical field
The invention belongs to theory of mechanisms and robot field are and in particular to a kind of quick connection lock is determined and unlocking mechanism.
Background technology
Connect locking and unlock the connection that can be used for two components and separate, this obtains in a large number should in many utility machines
With such as in gate control system, the automatic locking between door and doorframe and unblock are to realize closing the door, to open the door.Connect locking and unlocking mechanism
Requirement be：Locking is quick, easy, reliability is high；Convenient for unlocking, unblock cost is little.
Locking common at present is connected with buckle type knock pin type, guide pillar slide block type, elastic helix locking mechanism etc..Buckle type
Although knock pin type mechanism reliability is high, locking unblock is loaded down with trivial details；The two articles that guide pillar slide block type locks to needs are in its contact surface
Keep limiting movement needs；Elastic helix locking mechanism adopts nut, and the agility of locking unblock is had a greatly reduced quality.Other common
Locking unlocking mechanism also all respectively has choice between locking unblock portability, locking reliability.
Content of the invention
For the problems referred to above, the present invention proposes that a kind of quick connection lock is fixed and unlocking mechanism, quick between achievable component, have
Effect, reliable, simple locking and unlocking mechanism.
A kind of quick connection lock of the present invention is fixed and unlocking mechanism, include docking base, lock, dead bolt, stop column, bearing and
Torsion spring.
Described docking floor installation, on component A, has the V-groove opening up along front-rear side walls.Fix positioned at V-groove side
Stop column and bearing are installed.Described dead bolt is sector structure, is connected by connecting shaft with bearing at central angle；Have on dead bolt
Arcuate groove, and so that stop column is located in arcuate groove.Described one end is fixed on dead bolt, and the other end is fixed on docking base
On.Described lock is connected with component B.
When component A is in the lock state with component B, lock is located at V-groove bottom on docking base；Meanwhile, outside lock
Surface is tangent with the arcwall face of dead bolt, and lock is limited in V-groove.
When component A is unlocked with component B, overcomes torsion spring moment by making dead bolt, rotate counterclockwise, V-groove is beaten
Open and subsequently make lock leave V-groove；Now, the restoring moment that dead bolt provides in torsion spring acts on backspin and goes to stop column and dead bolt arc
Shape groove right-hand member contacts, and component A and component B completes to unlock.
It is an advantage of the current invention that：
(1) quick connection lock of the present invention is determined and unlocking mechanism, using torsion spring with low cost, easy processing and articulated form,
Cost of implementation is little；
(2) quick connection lock of the present invention is determined and unlocking mechanism and corresponding locking, unlocking method, spacing using geometry, even
Connect reliability, and be provided that very big latching force；
(3) quick connection lock of the present invention is determined and unlocking mechanism, and application scenarios are extensive, and highly versatile can be used as a module
Embed in various plant equipment.
Brief description
Fig. 1 determines and unlocking mechanism structural representation for quick connection lock of the present invention；
Fig. 2 a determines and unlocking mechanism locking process step a schematic diagram for quick connection lock of the present invention；
Fig. 2 b determines and unlocking mechanism locking process step b schematic diagram for quick connection lock of the present invention；
Fig. 2 c determines and unlocking mechanism locking process step c schematic diagram for quick connection lock of the present invention；
Fig. 2 d determines and unlocking mechanism locking process step d schematic diagram for quick connection lock of the present invention；
Fig. 3 a determines and unlocking mechanism releasing process step a schematic diagram for quick connection lock of the present invention；
Fig. 3 b determines and unlocking mechanism releasing process step b schematic diagram for quick connection lock of the present invention；
Fig. 3 c determines and unlocking mechanism releasing process step c schematic diagram for quick connection lock of the present invention；
Fig. 3 d determines and unlocking mechanism releasing process step d schematic diagram for quick connection lock of the present invention.
In figure：
1- docks base 2- lock 3- dead bolt
4- stop column 5- bearing 6- torsion spring
7- arcuate groove
Specific embodiment
Quick connection lock of the present invention is determined and unlocking mechanism, for realizing docking between component A and component B, including docking bottom
Seat 1, lock 2, dead bolt 3, stop column 4, bearing 5 and torsion spring 6, as shown in Figure 1.
Described docking base 1 is arranged on component A, has the structure of V-groove, V-groove bottom as lock room, for
Lock 2 coordinates.Make V-groove along the fore-and-aft direction design of docking base 1, then on docking base 1 front side wall, positioned at V-groove one
Side is installed with stop column 4 and bearing 5；Stop column 4 axis is with to dock base 1 leading flank vertical.
Described dead bolt 3 is sector structure, be arranged in parallel with docking base 1 leading flank.With bearing 5 at the central angle of dead bolt 3
Connect by connecting shaft axle, can rotate around bearing 5；Connecting shaft axis docking base 1 leading flank is vertical.Dead bolt 3 is along fan-shaped camber line
Direction has arcuate groove 7, and so that stop column 4 is located in arcuate groove 7.
Described torsion spring 6 is arranged on bearing 5, and torsion spring 6 one end is fixed on dead bolt 3, and the other end is fixed on docking base 1
On.Torsion spring 6 has certain pre-fastening moment, and under the effect of no external force, dead bolt 3 is under pre-fastening moment effect around bearing 5 dextrorotation
Go to stop column 4 to contact with arcuate groove right-hand member；Thus, by the effect of stop column 4, make the dead bolt 3 can only be in limited angle
Rotate around bearing 5.During dead bolt 3 rotate counterclockwise, the moment that torsion spring 6 produces, i.e. the restoring moment increase of dead bolt 3.
Described lock 2 is fixed or hinged with component B.When component A and component B are in the lock state, lock 2 with dock bottom
Seat 1 leading flank is vertical, and is located at V-groove bottom on docking base 1, and stop column 4 is contacted with arcuate groove right-hand member on dead bolt 3, meanwhile,
Lock 2 outer surface is tangent with the arcwall face of dead bolt 3 or there is certain interval, by dead bolt 3, lock 2 is limited in V-groove, enters
And lock cannot move or can only move the distance of very little and cannot depart from lock-out state.
In the locked state, torsion spring 6 still has pretightning force, prevents dead bolt 3 counterclockwise under gravity or the effect of microvariations power
Rotate to unblock, lead to lock 2 to skid off V-groove, that is, this pretightning force can avoid the false dismissal of lock-out state.V-groove in the present invention
Upper design is two sections of slopes, and upper semisection ramp slope is less than lower semisection ramp slope；And by V-groove bottom design be circular arc mistake
Cross, arc radius are equal with lock 2 section radius, and then prevent from locking the abrasion between V-groove and lock 2 in releasing process.
By said structure, component A and component B is entered line-locked process, is completed by following step：
A, lock 2 are moved down along the cell wall of V-groove by direction on V-groove under latching force effect, contact with dead bolt 3,
As shown in Figure 2 a；
B, latching force continuingly act on lock 2, drive dead bolt 3 rotate counterclockwise, and torsion spring 6 can produce clockwise simultaneously
Restoring moment.The moment that active force between lock 2 and dead bolt 3 produces overcomes torsion spring 6 moment, makes dead bolt 3 rotate counterclockwise, directly
To the distance of lock 2 and dead bolt 3 contact point and V-groove edge be not less than the diameter of lock 2 when, lock 2 is in lasting latching force
The lock room of V-groove is slipped into, as shown in Figure 2 b under effect；
C, due to now no active force between lock 2 and dead bolt 3, dead bolt 3 up time under the restoring moment effect that torsion spring 6 provides
Pin rotates, as shown in Figure 2 c；
D, torsion spring 6 provide restoring moment effect under, stop column 4 finally is contacted with the arcuate groove right-hand member on dead bolt 3, general
The lock room closing or semiclosed of V-groove, enters lock-out state, as shown in Figure 2 d between component A and component B.
The process that component A is unlocked with component B, is completed by following step：
A, in the presence of releasing force F1, make dead bolt 3 overcome torsion spring 6 moment, rotate counterclockwise, as shown in Figure 3 a；
B, under the continuous action of releasing force F1, stop column 4 is contacted with dead bolt 3 arcuate groove left end, by the lock room of V-groove
Open, as shown in Figure 3 b；
C, lock, in the presence of releasing force F2, move upwards, leave lock room；During this, releasing force F1 throws away and continues
Act on dead bolt 3, as shown in Figure 3 c；
D, releasing act on the releasing force F1 on dead bolt 3, and dead bolt 3 is clockwise under the restoring moment effect that torsion spring 6 provides
Rotate and contact with dead bolt 3 arcuate groove right-hand member to stop column 4, dead bolt 3 cannot continue to rotate, component A and component B completes to unlock.
Claims (3)
1. a kind of quick connection lock is fixed and unlocking mechanism it is characterised in that：Including docking base, lock, dead bolt, stop column, prop up
Seat and torsion spring；
Described docking floor installation, on component A, has the V-groove opening up along front-rear side walls；On docking base front side wall, position
It is installed with stop column and bearing in V-groove side；Described dead bolt is sector structure, passes through connecting shaft with bearing at central angle
It is connected；Have arcuate groove on dead bolt, and so that stop column is located in arcuate groove；Described one end is fixed on dead bolt, the other end
It is fixed on docking base；Described lock is connected with component B；
When component A is in the lock state with component B, lock is located at V-groove bottom on docking base；Meanwhile, lock outer surface
Tangent with the arcwall face of dead bolt, lock is limited in V-groove；Described component A and component B is in the lock state down, and torsion spring is still
There is pretightning force.
2. a kind of quick connection lock is fixed as claimed in claim 1 and unlocking mechanism it is characterised in that：Under the effect of no external force, lock
Tongue is rotated clockwise to stop column around bearing under the effect of torsion spring pre-fastening moment and is contacted with arcuate groove right-hand member.
3. a kind of quick connection lock is fixed as claimed in claim 1 and unlocking mechanism it is characterised in that：Described V-groove upper design
For two sections of slopes, upper semisection ramp slope is less than lower semisection ramp slope；Bottom design is arc transition, arc radius and lock
Section radius are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280556.5A CN104863421B (en) | 2015-05-27 | 2015-05-27 | A kind of quick connection lock is determined and unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280556.5A CN104863421B (en) | 2015-05-27 | 2015-05-27 | A kind of quick connection lock is determined and unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863421A CN104863421A (en) | 2015-08-26 |
| CN104863421B true CN104863421B (en) | 2017-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280556.5A Active CN104863421B (en) | 2015-05-27 | 2015-05-27 | A kind of quick connection lock is determined and unlocking mechanism |
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| CN (1) | CN104863421B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2482176B1 (en) * | 1980-05-09 | 1986-06-13 | Bezault Sa | LOCK FOR PARTICULARLY EQUIPPED WITH MULTIPLE TAKE CLOSURE DEVICES |
| GB2134960B (en) * | 1983-01-21 | 1986-11-26 | Laurence George Morgan | Locking device |
| CN201137336Y (en) * | 2007-12-13 | 2008-10-22 | 陕西飞机工业（集团）有限公司 | Cabin door locking apparatus |
| CN201162407Y (en) * | 2008-03-04 | 2008-12-10 | 敦顶实业股份有限公司 | Improved door lock |
| CN201486280U (en) * | 2009-08-17 | 2010-05-26 | 卢华升 | Handcuff-type side lock |
| CN203475996U (en) * | 2013-09-30 | 2014-03-12 | 赵林 | Two-way mechanical locking device |
| CN204060187U (en) * | 2014-05-05 | 2014-12-31 | 厦门三鑫荣房屋设备有限公司 | A kind of electromagnetic lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9303054L (en) * | 1993-09-20 | 1995-03-21 | Stendals El Ab | Locking device for pairs of doors |
-
2015
- 2015-05-27 CN CN201510280556.5A patent/CN104863421B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2482176B1 (en) * | 1980-05-09 | 1986-06-13 | Bezault Sa | LOCK FOR PARTICULARLY EQUIPPED WITH MULTIPLE TAKE CLOSURE DEVICES |
| GB2134960B (en) * | 1983-01-21 | 1986-11-26 | Laurence George Morgan | Locking device |
| CN201137336Y (en) * | 2007-12-13 | 2008-10-22 | 陕西飞机工业（集团）有限公司 | Cabin door locking apparatus |
| CN201162407Y (en) * | 2008-03-04 | 2008-12-10 | 敦顶实业股份有限公司 | Improved door lock |
| CN201486280U (en) * | 2009-08-17 | 2010-05-26 | 卢华升 | Handcuff-type side lock |
| CN203475996U (en) * | 2013-09-30 | 2014-03-12 | 赵林 | Two-way mechanical locking device |
| CN204060187U (en) * | 2014-05-05 | 2014-12-31 | 厦门三鑫荣房屋设备有限公司 | A kind of electromagnetic lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863421A (en) | 2015-08-26 |
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