CN104631916A - Mechanical door opening device - Google Patents
Mechanical door opening device Download PDFInfo
- Publication number
- CN104631916A CN104631916A CN201510101917.5A CN201510101917A CN104631916A CN 104631916 A CN104631916 A CN 104631916A CN 201510101917 A CN201510101917 A CN 201510101917A CN 104631916 A CN104631916 A CN 104631916A
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- rotating shaft
- code
- mechanical
- lock
- open door
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Abstract
The invention discloses a mechanical door opening device which comprises a lock body (900), and further comprises a rotary knob (801), a connecting rod (802), a sleeve (803), a fork (701) and a driving stem (804), wherein the rotary knob (801), the connecting rod (802), the sleeve (803) and the driving stem (804) are sequentially connected; and the fork (701) can drive the sleeve (803) to move, so that the connecting rod (802) and the driving stem (804) can be separated or connected. The door opening device disclosed by the invention is applicable to conventional door opening or emergency door opening, for example, and the door opening device can solve the problems that a fingerprint lock cannot be unlocked in case of faults and the like. The door opening device is simple in structure, reliable in running and easy in processing.
Description
Technical field
The present invention relates to a kind of door opener, especially mechanical open door gear.
Background technology
At present, door opener kind is a lot, and have the mode such as Mechanical Driven, motor driving, motor-driven reliability need further raising mostly, and mechanical often exist the problems such as complex structure, reliability are not high.
Fingerprint refers to the lines of the recessed injustice of finger tips positive surface skin epirelief, contain a large amount of information, these lines are different on pattern, breakpoint and intersection point, in information processing, they are called " feature ", these " features " have uniqueness and permanent, therefore a people can be mapped with his fingerprint, by the fingerprint characteristic that compares unlocking person and the fingerprint characteristic preserved in advance, just can verify the true identity of unlocking person.But in the approach improving Fingerprint Lock reliability, the design work also having of numerous values to explore can constantly be carried out, such as, when there is the situations such as the too cold or power-off of weather, Fingerprint Lock may lose its unlocking function.Although Fingerprint Lock application is comparatively general, Fingerprint Lock is difficult to accomplish absolutely reliably equally, usually needs configuration mechanical lock to be prepared for urgent need, and such as mechanical code lock is that one of them is selected.Coded lock is the one of lock, and during unlatching is a series of numeral or symbol.The password of coded lock is all arrange and the combination of really usually.Partial password lock only uses a rotating disk, and the several video disc in lock or cam are rotated; Also some coded lock is the several thumb wheel circle being carved with numeral of rotation one group, directly drives the machinery that lock is inner.
Many groups of formula coded locks, the bicycle lock of common what lower security setting, uses multiple dialing ring.There is recess the centre of each circle.An axle at the center of lock, above has the tooth of several protrusion, is used for blocking dialing ring.When dialing ring forwards correct password combination to, lock just can be opened.This lock is the most easily opened.A lot of this kind of lock is at all without the need to knowing that password can be opened.Unless its internal component is made perfect, as long as otherwise axle is pulled outwardly, one of them tooth just more can strain dialing ring than other.At this moment move in turn the dialing ring be tightened up, until hear slight " card " sound, represents that this tooth has entered correct recess.Re-cover this step, just lock can be opened very soon.
Rotary disk type puzzle lock, the coded lock be used on padlock or casket ten thousand can be only have a rotating disk.Rotating disk promotes the back of the body several balance video disc of Hou or cam.Traditionally, first rotating disk is forwarded to first digit clockwise when opening this lock, right Hou counterclockwise rotation is to second digit, like this until most Hou numeral.Cam has recess usually, and when proceeding to correct password Hou, everybody locks and just can open in line.This coded lock is safer, but also non-fully zero defect.Such as, partial password padlock can strain tapered end, and right Hou rotates rotating disk until can not move again, so just password can be found out.There is particular kind of relationship between the numeral of also some turntable coded lock, make the combinatory possibility of password greatly reduce.Cheap cipher hang lock can be opened with special liner, and without the need to accessing to your password.
Summary of the invention
The object of this invention is to provide a kind of mechanical open door gear, its anti-technology unlocking performance is high, compact conformation, and dependable performance, particularly may be used for the emergent unlocking of Fingerprint Lock.
The technical solution adopted for the present invention to solve the technical problems is: comprise lock body (900), also comprises knob (801), connecting rod (802), sleeve (803), shift fork (701), drive rod (804); Described knob (801), connecting rod (802), sleeve (803), drive rod (804) are connected successively, and shift fork (701) drive sleeve (803) is mobile, makes connecting rod (802) be separated with drive rod (804) or engage.The invention has the beneficial effects as follows, its unlocking structure is simple, reliable, easily processes, and is suitable as routine or emergent unlocking device, such as, solve Fingerprint Lock and may break down and the problem such as cannot to unblank.
The further structure of the present invention is, described shift fork (701) chain tongue (700), and dead bolt (700) connects mechanical code lock.The invention has the beneficial effects as follows, arbitrary placement is carried out in the position that mechanical cipher can be made to be locked in lock body, and its structure is simple, reliable, easily processes.
The further structure of the present invention is, mechanical code lock comprises combination disk (101), also comprise panel (200), rotating shaft (102), locking plate (605), adjust code plate (500), rotating shaft (102) and cam (1022) drive locking plate (605) to block or decontrol lockplate (604), and the movement of lockplate (604) can realize unblanking or locking; Rotating shaft (102) is installed on adjusts code plate (500), and mobile code plate (500) of adjusting makes rotating shaft (102) depart from or connects combination disk (101), rotates combination disk (101) and realize adjusting code under the state that combination disk (101) departs from rotating shaft (102).The invention has the beneficial effects as follows, the numeral of combination disk combination reduces the repeatability of password; The application of locking plate, rotating shaft, tune code plate improves the anti-technology unlocking performance of mechanical code lock, and the sound that such as chip locking plate contacts with cam recess is relatively little, is difficult to hear correct code bit with receiver; And its structure is simple; Adjust code plate that lock shaft can be driven to move, realize adjusting the structure of code simple, be easy to processing, low cost of manufacture.
The further structure of the present invention is, mechanical code lock also comprises backboard (400), described rotating shaft (102) is provided with the axial groove (1021) corresponding with combination disk numeral, rotating shaft (102) connects cam (1022), described cam (1022) outer contact locking plate (605), lockplate (604) establishes breach (609), and locking plate (605) moves in the interval entered or depart from breach (609); Described rotating shaft (102) can rotate in a circumferential direction after being axially positioned on and adjusting code plate (500); Described backboard (400) is provided with recessed (402), and described rotating shaft (102) is provided with the projection (104) coordinated with recessed (402), makes described rotating shaft (102) do axially to reciprocate along self unique circumference in described recessed (402).The invention has the beneficial effects as follows, the upper lock construction after the combination of cam, locking plate, lockplate, can arrange arbitrarily the quantity of locking plate and password, it is simple and reliable for structure; Backboard recessed (402) and lock shaft projection (104) fitting in unique circumference, make lock core only under unlocking condition, adjusts code plate that whole lock shaft could be driven to move, and realizes adjusting code function, its compact conformation.
The further structure of the present invention is, cuboid (403) established by described backboard (400), and cuboid (403) is provided with makes for locking plate (605) shifting chute (404) that reciprocates; Described cuboid (403) adjacent establishes step (405), and cuboid (403) and step (405) form the limit assembly that lockplate is done to reciprocate.The invention has the beneficial effects as follows, this structure design is compact, and make backboard when increasing less space, can hold the movement of locking plate and lockplate, its reliability is high, can promote again anti-technical and destructive performance of unblanking.
The further structure of the present invention is, dead bolt (700) is provided with drive rod (703), and described lockplate (604) has the driver slot (608) for driving dead bolt (700) movement; Described drive rod (703) extends in driver slot (608).The invention has the beneficial effects as follows, after increasing this dead bolt, the direction of the layout of dead bolt becomes simple, and structure is simple, compact.
The further structure of the present invention is, mechanical code lock also comprises the promotion key (601) through panel (200), promotes key (601) and connects lockplate (604).The invention has the beneficial effects as follows, all combination disk rotate to tram, and can realize manually unblanking, it is simple and compact for structure.
The further structure of the present invention is, there is spherical on the surface of described combination disk (101) and panel (200) respectively.The invention has the beneficial effects as follows, the position that combination disk is in each numeral can be locked, prevent Spring driving locking plate self-return, spherical slipping smoothness, simple and reliable for structure.
The further structure of the present invention is, described panel (200) is provided with adjusts code screw (501), adjusts code screw to be connected with tune code plate (500).The invention has the beneficial effects as follows, by adjusting code screw moving forward and backward in panel, can promote to adjust code plate to move forward and backward, not only structure is simple, importantly, if adjust code plate to have vibrations, then the energy of its vibrations can be dissolved by adjusting code screw to conduct to panel, makes the external world be difficult to obtain the vibration signal adjusted code plate and adjust code screw.
The further structure of the present invention is, described locking plate (605) is " mountain " shape structure.The invention has the beneficial effects as follows, make that locking plate spring is easily installed, elasticity stable, reliability are high, long service life.
Accompanying drawing explanation
Fig. 1 is the present invention's application schematic diagram.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is sleeve, drive rod annexation schematic diagram.
Fig. 4 is mechanical code lock embodiment exploded perspective view.
Fig. 5 is the exploded perspective view after mechanical code lock embodiment removes backboard.
Detailed description of the invention
See Fig. 1 to Fig. 3, the embodiment of the present invention comprises lock body 900, removable cover 901, fingerprint lock core, also comprises mechanical code lock, knob 801, connecting rod 802, sleeve 803, shift fork 701, drive rod 804; Described knob 801, connecting rod 802, sleeve 803, drive rod 804 are connected successively, mechanical code lock, shift fork 701, sleeve 803 are connected successively, mechanical code lock shift fork 701 moves, and shift fork 701 drive sleeve 803 moves, and makes connecting rod 802 and drive rod 804 clutch.
See figure Fig. 1, Fig. 2, Fig. 5, mechanical code lock comprises dead bolt 700, and dead bolt 700 connects shift fork 701.
See Fig. 1, Fig. 2, Fig. 3, the clutch structure 806 of sleeve 803 is tetragonal axial seamed edges, for the connection of connecting rod 802 and drive rod 804.
See Fig. 3, brace 808, spring 805 are placed in the tetragonal body that sleeve 803 empties.Brace 808 has connecting hole 809, for the connection of sleeve 803 and drive rod 804.Spacer 807 embeds in the groove of lock body 900, for the axial location of drive rod 804.
See Fig. 4 and Fig. 5, mechanical code lock embodiment has four combination disk, 101, four rotating shafts, 102, four rotating shaft springs, 1023, four pieces of locking plates 605, locking plate spring 606, adjusts code plate 500, lockplate 604, lockplate spring 607, rotating shaft 102 is moved by cam 1022 rotary actuation locking plate 605, block or decontrol lockplate 604, the movement of lockplate 604 can realize unblanking or locking; Rotating shaft 102 is arranged on adjusts on code plate 500, adjust on code plate 500 and connecting rod 502 is installed, connecting rod 502 is connected with the tune code screw 501 on panel 200, turn and adjust code screw 501, tune code plate 500 and rotating shaft 102 entirety can be made to move forward and backward, depart from or connect four combination disk 101, under the state that combination disk 101 departs from rotating shaft 102, rotating combination disk 101 realize adjusting code.
See Fig. 4 and Fig. 5, the rear portion of mechanical code lock embodiment is backboard 400, ten axial grooves 1021 are processed in rotating shaft 102, be mainly used in adjusting code, because ten of corresponding combination disk numerals have 0,1,2,3,4,5,6,7,8,9 respectively, rotating shaft 102 connects cam 1022, projection 104, rotating shaft spring 1023 successively, locking plate 605 is pushed down in cam 1022 outer, lockplate 604 establishes the breach 609 corresponding with four pieces of locking plates 605, and locking plate 605 drives the interval entering breach 609 and disengaging breach 609 to move by cam 1022; Rotating shaft 102 can rotate in a circumferential direction after being axially positioned on and adjusting code plate 500; Backboard 400 is provided with recessed 402, there is chamfering 401 entrance of recessed 402, one end of rotating shaft 102 is provided with and recessed 402 projections coordinated 104, the edges and corners of protruding 104 process the chamfering 105 of longitudinal edge, the chamfering 106 of widthwise edge respectively, and rotating shaft 102 can be done axially smoothly and move smoothly along self unique circumference in recessed 402.
See Fig. 4, have cuboid 403 in the middle part of backboard 400, cuboid 403 has four shifting chutes 404 moved up and down for locking plate 605; Cuboid 403 adjacent establishes step 405, and cuboid 403 and step 405 limit lockplate 604 and can only move left and right.
See Fig. 5, mechanical code lock embodiment also has dead bolt 700, latch bolt spring 702, and dead bolt 700 has drive rod 703, has the driver slot 608 for driving dead bolt 700 movement below lockplate 604; Drive rod 703 stretches in driver slot 608, when lockplate 604 moves left and right, drives dead bolt 700 to move up and down; Lockplate spring 607 resets for lockplate 604, and latch bolt spring 702 resets for dead bolt 700.
See Fig. 4 and Fig. 5, mechanical code lock embodiment also has panel 200, promotes key 601, promotes key 601 and connects lockplate 604; There is outstanding sphere 1012 on combination disk 101 surface, and there is recessed sphere 1013 on panel 200 surface, fixes for positions in some numerals or scale of combination disk 101 such as combination disk 101, lock shaft 102, cams 1022.
See Fig. 5, mechanical code lock embodiment locking plate 605 is " mountain " shape structures.
See Fig. 5, the normality of mechanical code lock embodiment is the locking state that dead bolt 700 stretches out outside mechanical code lock, promotes to unblank button 601, connector 602 of unblanking, lockplate 604, can make dead bolt 700 moves to be contracted in mechanical cipher lock body to realize unblanking.
Unblanking and locking for mechanical code lock, combination disk 101 is combined set of number and after locking, has at least one piece of locking plate to enter in the breach 609 of lockplate 604, and lockplate 604, dead bolt 700 are stuck, dead bolt is in the limit shape stretched out, and mechanical code lock is locked; When the combination of numbers of four combination disk is correct unlocking ciphers, four pieces of locking plates are all in top and the state of the plate 604 that goes out of lock, and lockplate 604, under the promotion of button 601 of unblanking, can move left and right, make bolt retraction by the movement of driver slot 608, mechanical code lock is unblanked.For tune code, under the unlocking condition of mechanical code lock, turn and adjust code screw 501, adjust code plate 500, lock shaft 102 etc. to move integrally, protruding 104 enter recessed 402, combination disk 101 and lock shaft 102 depart from, any rotation four combination disk, after forming a combination of numbers, rollback adjusts code screw 501, lock shaft 102 all enters combination disk again, and namely this combination of numbers defines new unlocking cipher.
After mechanical code lock is unblanked, dead bolt 700 stretches out, and promotes shift fork 701 and moves, the hypotenuse of shift fork 701 promotes sleeve 803 and connecting rod 802 combines and can jointly rotate, rotate knob 801 energy rotation of drive rod 804, drive and change nyctitropic bevel gear component 902, realize unlocking action.
Claims (10)
1. a mechanical open door gear, comprises lock body (900), it is characterized in that: also comprise knob (801), connecting rod (802), sleeve (803), shift fork (701), drive rod (804); Described knob (801), connecting rod (802), sleeve (803), drive rod (804) are connected successively; Shift fork (701) drive sleeve (803) is mobile, makes connecting rod (802) be separated with drive rod (804) or engage.
2. a kind of mechanical open door gear according to claim 1, is characterized in that: described shift fork (701) chain tongue (700), and dead bolt (700) connects mechanical code lock.
3. a kind of mechanical open door gear according to claim 2, it is characterized in that: described mechanical code lock comprises panel (200), rotating shaft (102), locking plate (605), adjusts code plate (500), rotating shaft (102) and cam (1022) drive locking plate (605) to block or decontrol lockplate (604), are unblanked or locking by the mobile realization of lockplate (604); Rotating shaft (102) is installed on adjusts code plate (500), and mobile code plate (500) of adjusting makes rotating shaft (102) depart from or connects combination disk (101), rotates combination disk (101) and realize adjusting code under the state that combination disk (101) departs from rotating shaft (102).
4. a kind of mechanical open door gear according to claim 2, it is characterized in that: described mechanical code lock also comprises backboard (400), described rotating shaft (102) is provided with the axial groove (1021) corresponding with combination disk numeral, rotating shaft (102) connects cam (1022), described cam (1022) outer contact locking plate (605), lockplate (604) establishes breach (609), and locking plate (605) is mobile in the interval entered or depart from breach (609); Described rotating shaft (102) can rotate in a circumferential direction after being axially positioned on and adjusting code plate (500); Described backboard (400) is provided with recessed (402), and described rotating shaft (102) is provided with the projection (104) coordinated with recessed (402), and described rotating shaft (102) can be moved axially along self unique circumference in described recessed (402).
5. a kind of mechanical open door gear according to claim 4, is characterized in that: cuboid (403) established by described backboard (400), and cuboid (403) is provided with multiple shifting chute (404) doing to reciprocate for locking plate (605); Described cuboid (403) adjacent establishes step (405), and cuboid (403) and step (405) form the limit assembly that lockplate is done to reciprocate.
6. a kind of mechanical open door gear according to claim 2, is characterized in that: described dead bolt (700) is provided with drive rod (703), and described lockplate (604) has the driver slot (608) for driving dead bolt (700) movement; Described drive rod (703) extends in driver slot (608).
7. a kind of mechanical open door gear according to claim 2, is characterized in that: described mechanical code lock also comprises the promotion key (601) through panel (200), promotes key (601) and connects lockplate (604).
8. a kind of mechanical open door gear according to claim 3, is characterized in that: there is spherical on the surface of described combination disk (101) and panel (200) respectively.
9. a kind of mechanical open door gear according to claim 3, is characterized in that: described panel (200) is provided with adjusts code screw (501), adjusts code screw to be connected with tune code plate (500).
10. a kind of mechanical open door gear according to claim 3 or 4, is characterized in that: described locking plate (605) is " mountain " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101917.5A CN104631916B (en) | 2015-03-09 | 2015-03-09 | Mechanical door opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101917.5A CN104631916B (en) | 2015-03-09 | 2015-03-09 | Mechanical door opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631916A true CN104631916A (en) | 2015-05-20 |
| CN104631916B CN104631916B (en) | 2017-04-12 |
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ID=53211111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101917.5A Expired - Fee Related CN104631916B (en) | 2015-03-09 | 2015-03-09 | Mechanical door opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631916B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060497A (en) * | 2016-12-08 | 2017-08-18 | 黎娜 | A kind of antitheft door of handle panel with the lock of coded lock one and with the lock |
| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775745A (en) * | 1992-06-09 | 1998-07-07 | Hoppe Holding Ag | Latch and lockset system |
| CN2342058Y (en) * | 1998-02-07 | 1999-10-06 | 刘雄飞 | Double handle new anti-theft lock |
| CN2391965Y (en) * | 1999-08-28 | 2000-08-16 | 程飞 | Three-direction unlocking, mechanical and anti-theft automatic door lock |
| CN2534317Y (en) * | 2002-03-28 | 2003-02-05 | 麦永光 | Latch lock with reverse locking device |
| CN203808639U (en) * | 2014-04-30 | 2014-09-03 | 王化友 | Coded door lock |
-
2015
- 2015-03-09 CN CN201510101917.5A patent/CN104631916B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775745A (en) * | 1992-06-09 | 1998-07-07 | Hoppe Holding Ag | Latch and lockset system |
| CN2342058Y (en) * | 1998-02-07 | 1999-10-06 | 刘雄飞 | Double handle new anti-theft lock |
| CN2391965Y (en) * | 1999-08-28 | 2000-08-16 | 程飞 | Three-direction unlocking, mechanical and anti-theft automatic door lock |
| CN2534317Y (en) * | 2002-03-28 | 2003-02-05 | 麦永光 | Latch lock with reverse locking device |
| CN203808639U (en) * | 2014-04-30 | 2014-09-03 | 王化友 | Coded door lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060497A (en) * | 2016-12-08 | 2017-08-18 | 黎娜 | A kind of antitheft door of handle panel with the lock of coded lock one and with the lock |
| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
| CN111119588B (en) * | 2020-01-11 | 2023-12-22 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631916B (en) | 2017-04-12 |
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Granted publication date: 20170412 Termination date: 20210309 |