CN103691580A - Gear mechanism type centrifuge door lock - Google Patents
Gear mechanism type centrifuge door lock Download PDFInfo
- Publication number
- CN103691580A CN103691580A CN201310746850.1A CN201310746850A CN103691580A CN 103691580 A CN103691580 A CN 103691580A CN 201310746850 A CN201310746850 A CN 201310746850A CN 103691580 A CN103691580 A CN 103691580A
- Authority
- CN
- China
- Prior art keywords
- toothed disc
- dead bolt
- door lock
- motor
- latch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a gear mechanism type centrifuge door lock comprising a body and a door cover. A pin is disposed on the top of the body. A bolt is disposed at the bottom of a door cover. An automatic locking mechanism used for automatically inserting the pin into the bolt is disposed inside the body. The automatic locking mechanism comprises a gear disc I connected to the push end of the pin. The gear disc I meshes with another gear disc II in the automatic locking mechanism. A motor is further disposed inside the body. A speed regulator is connected to an output shaft of the motor. A turning disc is arranged on the speed regulator and driven by the motor and the speed regulator to rotate so as to push the pin on the gear discs I and II into the bolt, and the body and the door cover are closed. The technical problems that the traditional door lock control mechanism needs to be mounted on the side of a centrifuge are solved; the gear mechanism type centrifuge door lock can be flexibly mounted and can be used under high safety coefficient.
Description
Technical field
The present invention relates to a kind of door lock, be specifically related to a kind of door lock assembly for centrifuge security protection.
Background technology
In the prior art, be used for the door lock of centrifugal machine door cover and body locking, mostly utilize frame for movement and electrical control to realize locking, adopting manual promotion or motor drive mechanism to realize opens the door and locks a door, the controlling organization of its door lock must design in machine lateral location, has brought inconvenience to the design and installation of other parts.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of gear mechanism formula door lock of centrifuge simple in structure, easy to use, flexible for installation is provided.
A gear mechanism formula door lock of centrifuge, comprises body and door closure, and described body top is provided with latch, and door closure bottom is provided with dead bolt, in described body, be provided with and latch can be inserted into automatically to the automatic locking mechanism in dead bolt, described automatic locking mechanism comprises the toothed disc I being connected on latch promote-side, another toothed disc II in described toothed disc ⅠYu automatic locking mechanism is meshed, in described body, be also provided with motor, on the output shaft of described motor, be connected with speed regulator, described speed regulator is provided with rotating disk, described rotating disk is driven and is realized rotation by motor and speed regulator, between described rotating disk and said gear dish II, be hinged with connecting rod, toothed disc II realizes rotation by the drive of rotating disk and connecting rod, and then by toothed disc I, latch in toothed disc II is all pushed in dead bolt, realize closing of body and door closure.
Magnet ring is installed at the circumference place of described toothed disc I and/or toothed disc II, close on described toothed disc I and/or toothed disc II place is provided with the position sensor that can respond to mutually with magnet ring, when magnet ring turns to position sensor test point, motor stops operating, latch exits dead bolt completely, and door closure flicks.
Described dead bolt bottom is provided with magnetic post, and the dead bolt sensor relative with magnetic post is installed in body, and when magnetic post and dead bolt sensor are pressed close to, dead bolt sensor is exported when high level becomes low level, and door closure is closed.
Described center of turntable is provided with artificial poke hole.
The rotating disk being connected with connecting rod in the present invention, speed regulator and motor part can be installed arbitrarily within the scope of 180 degree below toothed disc, solve door lock controlling organization in the past and must be arranged on the technical barriers such as machine lateral location, bring great convenience to the structural design of complete machine, and can make centrifuge door lock in normal operation and accident power-off situation all maintain the lock status, guarantee personnel's handling safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for the present invention is described but not for limiting the scope of the invention.
Referring to Fig. 1, a kind of gear mechanism formula door lock of centrifuge provided by the invention, comprise body 1 and door closure 2, described body 1 top is provided with latch 3, door closure bottom is provided with dead bolt 4, by latch 3 is inserted in dead bolt 4, realize closing of body 1 and door closure 2, in order to solve the technical problem described in background technology, technical scheme of the present invention is, provide a kind of and can automatically latch 3 be inserted into the automatic locking mechanism 5 in dead bolt 4, described automatic locking mechanism 5 comprises the toothed disc I 51 being connected on latch 3 promote-sides, another toothed disc II 52 in described toothed disc Ⅰ51Yu automatic locking mechanism 5 is meshed, in described body 1, be also provided with motor 6, on the output shaft of described motor 6, be connected with speed regulator 7, described speed regulator 7 is provided with rotating disk 8, described rotating disk 8 is driven and is realized rotation by motor 6 and speed regulator 7, between described rotating disk 8 and said gear dish II 52, be hinged with connecting rod 9, toothed disc II 52 realizes rotation by the drive of rotating disk 8 and connecting rod 9, and then by toothed disc I 51, latch 3 in toothed disc II 52 is all pushed in dead bolt 4, realize closing of body 1 and door closure 2.
As centrifugal accident power-off midway, rotating disk 8 keeps static, guarantees that door closure 2 still maintains the lock status, as need, open door closure 2, can utilize specific purpose tool to aim at poke hole 10 rotations at rotating disk 8 centers, pull connecting rod 9 that toothed disc II 52 is rotated counterclockwise, make latch 3 depart from dead bolt, door closure 2 just can be opened.After normal centrifugal end, motor 6 drives rotating disk 8 rotations, makes latch 3 depart from dead bolt 4, and door closure 2 automatically springs open under tension force effect.
Connecting rod 9 can regulate arbitrarily length by random device height, and the rotation control sections such as motor 6 and speed regulator 7 can be below toothed disc II 52 be placed arbitrarily within the scope of 180 degree and do not affected door lock and control effect.
Embodiment 1
In order to improve the degree of control to automatic locking mechanism 5, avoid occurring that latch 3 inserted deeply or inserted not enough phenomenon, can magnet ring 11 be installed at the circumference place of described toothed disc I 51 and/or toothed disc II 52, close on described toothed disc I 51 and/or toothed disc II 52 places the position sensor 12 that can respond to mutually with magnet ring 11 is installed; In described dead bolt 4 bottoms, magnetic post 13 is installed, the dead bolt sensor 14 relative with magnetic post 13 is installed in body 1, described position sensor 12, dead bolt sensor 14 all join with the control system signal of centrifuge.
When magnetic post 13 and dead bolt sensor 14 are pressed close to, under magnetic fields, 14 outputs of dead bolt sensor become low level from high level.When machine detects dead bolt sensor 14 and all becomes low level, illustrate that now door closure shuts completely.
When magnet ring 11 turns to position sensor 12 right test point, motor 6 stops operating, and latch 3 inserts dead bolt 4 completely, and door closure 2 is by locked.When magnet ring 11 turns to position sensor 12 left test point, motor 6 stops operating, and latch 3 exits dead bolt 4 completely, and door closure 2 automatically springs open under tension force effect.
Embodiment 2
The quantity of described toothed disc can need to be adjusted according to using, and guarantees that it can be intermeshing and can be rotated by driven by motor.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment, and all technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a gear mechanism formula door lock of centrifuge, comprise body and door closure, described body top is provided with latch, door closure bottom is provided with dead bolt, it is characterized in that: in described body, be provided with and latch can be inserted into automatically to the automatic locking mechanism in dead bolt, described automatic locking mechanism comprises the toothed disc I being connected on latch promote-side, another toothed disc II in described toothed disc ⅠYu automatic locking mechanism is meshed, in described body, be also provided with motor, on the output shaft of described motor, be connected with speed regulator, described speed regulator is provided with rotating disk, described rotating disk is driven and is realized rotation by motor and speed regulator, between described rotating disk and said gear dish II, be hinged with connecting rod, toothed disc II realizes rotation by the drive of rotating disk and connecting rod, and then by toothed disc I, latch in toothed disc II is all pushed in dead bolt, realize closing of body and door closure.
2. gear mechanism formula door lock of centrifuge according to claim 1, it is characterized in that: magnet ring is installed at the circumference place of described toothed disc I and/or toothed disc II, close on described toothed disc I and/or toothed disc II place is provided with the position sensor that can respond to mutually with magnet ring, when magnet ring turns to position sensor test point, motor stops operating, latch exits dead bolt completely, and door closure flicks.
3. gear mechanism formula door lock of centrifuge according to claim 1, it is characterized in that: described dead bolt bottom is provided with magnetic post, the dead bolt sensor relative with magnetic post is installed in body, when magnetic post and dead bolt sensor are pressed close to, dead bolt sensor output is when high level becomes low level, and door closure is closed.
4. according to the gear mechanism formula door lock of centrifuge described in claim 1,2 or 3, it is characterized in that: described center of turntable is provided with artificial poke hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746850.1A CN103691580A (en) | 2013-12-30 | 2013-12-30 | Gear mechanism type centrifuge door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310746850.1A CN103691580A (en) | 2013-12-30 | 2013-12-30 | Gear mechanism type centrifuge door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103691580A true CN103691580A (en) | 2014-04-02 |
Family
ID=50353338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310746850.1A Pending CN103691580A (en) | 2013-12-30 | 2013-12-30 | Gear mechanism type centrifuge door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691580A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017314B4 (en) * | 2000-04-10 | 2005-02-24 | Kendro Laboratory Products Gmbh | Latch for housing cover of laboratory equipment |
| CN201552064U (en) * | 2009-09-29 | 2010-08-18 | 湖南湘仪实验室仪器开发有限公司 | Electric controlled door lock device of centrifugal machine |
| CN102101073A (en) * | 2009-12-16 | 2011-06-22 | 埃佩多夫股份公司 | Door lock fastener |
| CN202202658U (en) * | 2011-07-25 | 2012-04-25 | 张毓敏 | Driving device for remotely-controlled battery-box locks of electric bicycles |
| CN203648723U (en) * | 2013-12-30 | 2014-06-18 | 安徽中科中佳科学仪器有限公司 | Gear mechanism type centrifugal door lock |
-
2013
- 2013-12-30 CN CN201310746850.1A patent/CN103691580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017314B4 (en) * | 2000-04-10 | 2005-02-24 | Kendro Laboratory Products Gmbh | Latch for housing cover of laboratory equipment |
| CN201552064U (en) * | 2009-09-29 | 2010-08-18 | 湖南湘仪实验室仪器开发有限公司 | Electric controlled door lock device of centrifugal machine |
| CN102101073A (en) * | 2009-12-16 | 2011-06-22 | 埃佩多夫股份公司 | Door lock fastener |
| CN202202658U (en) * | 2011-07-25 | 2012-04-25 | 张毓敏 | Driving device for remotely-controlled battery-box locks of electric bicycles |
| CN203648723U (en) * | 2013-12-30 | 2014-06-18 | 安徽中科中佳科学仪器有限公司 | Gear mechanism type centrifugal door lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204040672U (en) | A kind of Electric cabinet lock | |
| CN105952327A (en) | Intelligent control automatic moving door | |
| CN206571323U (en) | A kind of automatic door opening-and-closing mechanism with lock function | |
| CN202990622U (en) | Electronic lock | |
| CN107217931A (en) | A kind of railway tunnel protection door locking device | |
| CN207739824U (en) | A kind of device of electric sliding door | |
| CN203648723U (en) | Gear mechanism type centrifugal door lock | |
| CN104763200A (en) | Remote control parking lock | |
| CN204314976U (en) | Electromechanical paper money door self-locking mechanism | |
| CN103510758B (en) | A kind of door lock device | |
| CN103691580A (en) | Gear mechanism type centrifuge door lock | |
| CN107762331A (en) | A kind of device of electric sliding door | |
| CN203846874U (en) | Flexible sliding cover device | |
| CN204282996U (en) | A kind of automatic door lock structure of cabinet door | |
| CN103696636B (en) | Rotating mechanism formula door lock of centrifuge | |
| CN206625685U (en) | A kind of cipher counter | |
| CN103657881B (en) | Electromagnet mechanism type centrifugal machine door lock | |
| CN205297049U (en) | Intelligence cabinet motor lock | |
| CN203518402U (en) | Refrigerator door with locking device | |
| CN203654924U (en) | Rotating mechanism type centrifuge door lock | |
| CN207451357U (en) | A kind of elevator car door locking device | |
| CN102287096B (en) | Interlocking mechanism of double cover doors | |
| CN203648724U (en) | Electromagnet mechanism type centrifuge door lock | |
| CN203081086U (en) | Electric door lock without key hole and capable of being controlled from long distance | |
| CN205487833U (en) | Interlocking device of switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |