CN102518342A - Transmission gear for smart lock - Google Patents
Transmission gear for smart lock Download PDFInfo
- Publication number
- CN102518342A CN102518342A CN2011103922252A CN201110392225A CN102518342A CN 102518342 A CN102518342 A CN 102518342A CN 2011103922252 A CN2011103922252 A CN 2011103922252A CN 201110392225 A CN201110392225 A CN 201110392225A CN 102518342 A CN102518342 A CN 102518342A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- clutch connecting
- handle
- clutch
- drive link
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 206010040007 Sense of oppression Diseases 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Mechanical Operated Clutches (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a transmission gear for a smart lock, which comprises a transmission rod, a handle and a clutch connecting rod, wherein the transmission rod and the handle are connected with a lock plunger mechanism, and one end of the clutch connecting rod is movably sheathed and meshed on one end of the transmission rod; the transmission rod, the clutch connecting rod and the handle are coaxially arranged. The invention also comprises an electromagnetic device which is electrified to generate magnetic force, wherein the magnetic force generated by the electromagnetic device attracts the clutch connecting rod to slide on the tip of the transmission rod until the other end of the clutch connecting rod is meshed with the handle. When a door needs to be opened, the electromagnetic device is electrified to generate the magnetic force; a big disc is rightwards attracted to push the clutch connecting rod to rightwards move so as to finally connect the clutch connecting rod with a long clamping base to generate linkage; and therefore, the handle is rotated to drive the transmission rod to rotate to finally open a door lock. When the electromagnetic device is under the outage, the magnetic force disappears, the clutch connecting rod returns to the original position under the elasticity action of a small clutch spring, and the handle is under the idling condition.
Description
Technical field
The present invention relates to a kind of intelligent lock, in more detail, relate to the transmission device in a kind of intelligence lock.
Background technology
Prior art is arranged at the lock structure on the door, includes a lock shell, a transmission mechanism, drive sheet, a tapered end and a protecting cover.The lock shell is a hollow housing, is formed with vacancy in the housing inboard, and a pushing block is set in the vacancy in this; This pushing block be a block and in two ends the outstanding protuberance that is formed with; Be provided with a handgrip in the lock shell outside, this handgrip is connected with pushing block, but this handgrip interlock pushing block rotation.
Chinese patent 201972479 discloses a kind of Fingerprint Lock, comprises fingerprint head, lock body, the clutch of gathering fingerprint, the gearbox that be provided with motor in this clutch, is connected with this motor, the power transmission shaft that is connected with this gearbox; This power transmission shaft passes lock body, and when this motor was just changeing, the dead bolt that this power transmission shaft is just being transferred moving this lock body stretched out, and carried out the action of closing the door; When motor reversed, the action of opening the door was carried out in this power transmission shaft backwash dead bolt withdrawal.
Motor-driven lockset has a fatal defective, is exactly that motor damages easily, makes lockset stuck fully.
Summary of the invention
The Achilles' heel of Series Intelligent locks such as the present invention provides a kind of transmission device of intelligence lock in order to solve the problem that exists in the prior art, and it is simple in structure, adopts Electromagnetic Drive, has given up the motor-driven mode of intelligent lock, and the release motor is stuck.
For realizing above-mentioned purpose; Technical scheme of the present invention is: a kind of transmission device of intelligence lock; Comprise the drive link, the handle that are connected with latch mechanism, also be provided with the clutch connecting rod, the end socket versatilely of said clutch connecting rod also is engaged on an end of drive link; Said drive link, clutch connecting rod, the coaxial setting of handle; Comprising that also energising produces the calutron of magnetic force, the magnetic attraction clutch connecting rod that said calutron produces slides in the termination of drive link, until the other end of clutch connecting rod and engagement together.
Preferably, said calutron comprises that one has the big steel ring of through hole, is fixed with bobbin along the inner chamber of Da Gangquan, is tied with copper cash on the said bobbin; The said clutch connecting rod that is socketed in drive link one end places in the through hole of big steel ring.
Preferably, the inner chamber of said big steel ring also is provided with the big video disc of metal, and the big video disc of said metal is socketed on the drive link versatilely, and is positioned at the left side of clutch connecting rod, drives the clutch connecting rod and slides.
Preferably, its circumference of said bobbin upper edge is provided with 3 leads equidistantly, is provided with the pilot hole that lead is passed in 3 confessions on the big video disc of said metal accordingly.
Preferably, also be provided with a plastics video disc, also be provided with the pilot hole that lead is passed in 3 confessions on the said plastics video disc in the left side of the big video disc of metal.
Preferably, the termination of said handle engaging has a long deck, the left end of said long deck to have the teeth groove structure that can mesh with the clutch connecting rod.
Preferably; Be provided with inner chamber at said long deck; One little clutch spring is set in the said inner chamber, and said little clutch spring has the oppression state of a clutch connecting rod when being connected with long deck, and the magnetic force that said calutron produces is greater than the spring force of little clutch spring.
Beneficial effect of the present invention is, after locking a door, is relying on the elastic force of little clutch spring, and the clutch connecting rod separates with long deck, and handle is in the state of idle running; When need open the door,, make circuit part provide correct signal through fingerprint, password or other mode control modes; The calutron energising produces magnetic force, and big video disc is attracted to the right; Promote the clutch connecting rod and move right, the clutch connecting rod links together with long deck and produces interlock the most at last.Turning handle can drive the drive link rotation like this, finally opens door lock.After the calutron outage, magnetic force disappears, and the clutch connecting rod sets back again under the elastic force effect of little clutch spring, makes handle be in idling conditions.
Description of drawings
Fig. 1 shows the explosive view of the transmission device of the present invention's intelligence lock.
Fig. 2 shows the internal cross section figure of the present invention's intelligence lock.
Fig. 3 shows the structural representation of calutron of the present invention.
Fig. 4 shows the structural representation of the big video disc of metal of the present invention.
Fig. 5 shows the structural representation of clutch connecting rod of the present invention.
Fig. 6 shows the structural representation of part power transmission shaft of the present invention.
Fig. 7 shows the structural representation of the long deck of the present invention.
The specific embodiment
Further specify below in conjunction with the accompanying drawing specific embodiments of the invention.
With reference to accompanying drawing 1, shown in 2, the transmission device of the present invention's intelligence lock comprises lock body pedestal 9; It is made up of two parts; A part is provided with inner chamber, and the transmission device of lock body all is arranged in the inner chamber of lock body pedestal 9, and another part is used for transmission device is fixed on inner chamber.Simultaneously, lock body pedestal 9 is provided with the screw hole that can be fixed on door or the doorframe.Two parts of lock body pedestal all have the through hole that the lock bodies transmission device passes, and rotate the transmission device of lock body for ease, so can in the through hole of lock body pedestal 9, install support etc. additional, it is a prior art, no longer specifies at this.
Handle 4, like Fig. 1, shown in Figure 2, the object of the invention is exactly that the drive link 1 that is in released state is coupled together with handle 4, thereby realizes the rotation of drive link 1 through the rotation of joystick 4.Handle of the present invention can be an one, also can be combining structure as shown in Figure 2.Said handle 4 passes the through hole of lock body pedestal 9, at the left end of handle 4 a long deck 8 is set, and an end and the handle 4 of said long deck are fastened togather, and the termination of the other end is provided with a circle teeth groove, is used to mesh miscellaneous part.
Calutron, its outside are big steel rings 5, are provided with bobbin 53 along the inner chamber of steel ring, are tied with coil 51 above, can produce magnetic force after the conduction.Said drive link 1, clutch connecting rod 6, handle 4 coaxial settings; The magnetic attraction clutch connecting rod 6 that calutron produces slides to the right on the link 11 of drive link 1; Right-hand member and long deck 8 engagements until clutch connecting rod 6; In turning handle 4, just can drive drive link 1 and rotate like this, realize the action of locking a door.
The preferred a kind of mode of the present invention is; Magnetic force for the generation of maximum use calutron; Be provided with a big video disc 3 of metal, the big video disc 3 of said metal is arranged on the left side of big steel ring 5 inner chambers, and is enclosed within on the link 11 of drive link 1; And being positioned at the left side of clutch connecting rod 6, the big video disc 3 of metal can push away clutch connecting rod 6 and sliding to the right like this.The link 11 of said connecting rod is overlapping in the through hole that clutch connecting rod 6 penetrates big steel ring 5, and the right-hand member of said long deck 8 also penetrates in the through hole of big steel ring 5.Its circumference of left end face upper edge of bobbin 53 is provided with 3 leads 52 equidistantly; Accordingly; Be provided with 3 pilot holes on the circumference of the big video disc 3 of metal, lead 52 pierces in the pilot hole of the big video disc 3 of metal, and a plastic sheet 2 with its same shape also is set in the left side of the big video disc 3 of metal; Plastic sheet 2 fixed card are placed the big video disc 3 of metal and are passed lead 52 at the high order end of lead 52.
Transmission device of the present invention is regardless of being door opening state or locking a door state that clutch connecting rod 6 is enclosed within on the link 11 of drive link 1 all the time.When need open the door; Through fingerprint, password or other mode control modes, make circuit part provide correct signal, the calutron energising; Produce magnetic force; The big video disc 3 of metal is attracted to the right, promote clutch connecting rod 6 and move right, clutch connecting rod 6 links together with long deck 8 and produces interlock the most at last.Turning handle can drive drive link 1 rotation like this, finally opens door lock.
In the inner chamber of the right-hand member of long deck, a little clutch spring 7 is set, said little clutch spring 7 has the oppression state of a clutch connecting rod 6 when being connected with long deck 8.Like this, after the calutron outage, magnetic force disappears, and clutch connecting rod 6 sets back again under the elastic force effect of little clutch spring 7, makes handle 4 be in idling conditions.Certainly, when opening the door, the magnetic force that calutron produces should be greater than the elastic force of little clutch spring 7.
Said little clutch spring 7 might not be arranged in the inner chamber of long deck; Can also be enclosed within the surface of long deck, two springs perhaps are set, one is installed in its inner chamber; One is enclosed within its surface; So long as realized clutch connecting rod 6 its elastic stage that is in a compressing is got final product, after outage, could handle be separated with drive link like this.
The present invention adopts a big video disc 3 of metal that is provided with three pilot holes, can prevent the interference of outer attraction to big video disc, prevents that the intelligence lock is by outer attraction unlatching; If video disc is too little, too light; And do not have the position, hole to block, during the attraction of attraction outside receiving (for example magnet), it also can fling forward; Thereby promotion clutch connecting rod is connected with drive link and causes the intelligence lock to be opened by outer attraction, has potential safety hazard.The present invention adopts one three big video discs of pilot hole irony are arranged, and three pilot holes also play the effect of screens simultaneously.During the attraction of attraction outside receiving (for example magnetic force); Because irony video disc sheet volume is bigger; And have three equidistant circular holes to be stuck on the lead, can only monolaterally be attracted, the words of its discontinuity can be stuck on lead automatically; Avoid the big video disc of irony evenly to promote the clutch connecting rod forward and link to each other, thereby can prevent to receive the influence of outer attraction (for example magnetic force) with drive link.
The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of claim of the present invention change and modification, all should belong to technological category of the present invention.
Claims (7)
1. the transmission device of an intelligence lock; Comprise the drive link, the handle that are connected with latch mechanism, it is characterized in that: also be provided with the clutch connecting rod, the end socket versatilely of said clutch connecting rod also is engaged on an end of drive link; Said drive link, clutch connecting rod, the coaxial setting of handle; Comprising that also energising produces the calutron of magnetic force, the magnetic attraction clutch connecting rod that said calutron produces slides in the termination of drive link, until the other end of clutch connecting rod and engagement together.
2. the transmission device of intelligence lock according to claim 1, it is characterized in that: said calutron comprises that one has the big steel ring of through hole, is fixed with bobbin along the inner chamber of Da Gangquan, is tied with copper cash on the said bobbin; The said clutch connecting rod that is socketed in drive link one end places in the through hole of big steel ring.
3. the transmission device of intelligence lock according to claim 2; It is characterized in that: the inner chamber of said big steel ring also is provided with the big video disc of metal; The big video disc of said metal is socketed on the drive link versatilely, and is positioned at the left side of clutch connecting rod, drives the clutch connecting rod and slides.
4. the transmission device of intelligence lock according to claim 3, it is characterized in that: its circumference of said bobbin upper edge is provided with 3 leads equidistantly, is provided with the pilot hole that lead is passed in 3 confessions on the big video disc of said metal accordingly.
5. the transmission device of intelligence lock according to claim 4 is characterized in that: also be provided with a plastics video disc in the left side of the big video disc of metal, also be provided with the pilot hole that lead is passed in 3 confessions on the said plastics video disc.
6. the transmission device of intelligence lock according to claim 1 is characterized in that: the termination engaging of said handle has a long deck, the left end of said long deck to have the teeth groove structure that can mesh with the clutch connecting rod.
7. the transmission device of intelligence lock according to claim 6; It is characterized in that: be provided with inner chamber at said long deck; One little clutch spring is set in the said inner chamber; Said little clutch spring has the oppression state of a clutch connecting rod when being connected with long deck, and the magnetic force that said calutron produces is greater than the spring force of little clutch spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392225.2A CN102518342B (en) | 2011-11-30 | 2011-11-30 | Transmission gear for smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392225.2A CN102518342B (en) | 2011-11-30 | 2011-11-30 | Transmission gear for smart lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102518342A true CN102518342A (en) | 2012-06-27 |
| CN102518342B CN102518342B (en) | 2014-06-18 |
Family
ID=46289381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110392225.2A Active CN102518342B (en) | 2011-11-30 | 2011-11-30 | Transmission gear for smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518342B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174334A (en) * | 2013-04-08 | 2013-06-26 | 湘潭市豪巍发展有限公司 | Clutch-type electronic lock |
| CN104612480A (en) * | 2014-12-31 | 2015-05-13 | 宁波生久柜锁有限公司 | Point touch type electronic cam lock |
| CN108806023A (en) * | 2017-04-28 | 2018-11-13 | 北京众行智能科技有限公司 | A kind of electronic lock and intelligent wearable device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2316120A (en) * | 1996-08-05 | 1998-02-18 | Fox Thomas Co Ltd | Electromagnetic lock |
| CN2359402Y (en) * | 1999-01-13 | 2000-01-19 | 沈木林 | Cylindrical lock with external handle runfree for deformed man |
| CN2375721Y (en) * | 1999-03-16 | 2000-04-26 | 东隆五金工业股份有限公司 | Driving device for electronic lock |
| CN201031543Y (en) * | 2007-03-21 | 2008-03-05 | 罗显号 | Three axis linkage of electronic lock |
| DE102008052917A1 (en) * | 2008-10-23 | 2010-04-29 | Ebe Elektro-Bau-Elemente Gmbh | Locking device for locking e.g. luggage compartment cover of motor vehicle, has spring stressed against stationary counter bearing, where bearing is adjustable between position for high spring tension and position for small spring tension |
| CN201495853U (en) * | 2009-03-31 | 2010-06-02 | 刘恩 | Intelligent lock |
-
2011
- 2011-11-30 CN CN201110392225.2A patent/CN102518342B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2316120A (en) * | 1996-08-05 | 1998-02-18 | Fox Thomas Co Ltd | Electromagnetic lock |
| CN2359402Y (en) * | 1999-01-13 | 2000-01-19 | 沈木林 | Cylindrical lock with external handle runfree for deformed man |
| CN2375721Y (en) * | 1999-03-16 | 2000-04-26 | 东隆五金工业股份有限公司 | Driving device for electronic lock |
| CN201031543Y (en) * | 2007-03-21 | 2008-03-05 | 罗显号 | Three axis linkage of electronic lock |
| DE102008052917A1 (en) * | 2008-10-23 | 2010-04-29 | Ebe Elektro-Bau-Elemente Gmbh | Locking device for locking e.g. luggage compartment cover of motor vehicle, has spring stressed against stationary counter bearing, where bearing is adjustable between position for high spring tension and position for small spring tension |
| CN201495853U (en) * | 2009-03-31 | 2010-06-02 | 刘恩 | Intelligent lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174334A (en) * | 2013-04-08 | 2013-06-26 | 湘潭市豪巍发展有限公司 | Clutch-type electronic lock |
| CN104612480A (en) * | 2014-12-31 | 2015-05-13 | 宁波生久柜锁有限公司 | Point touch type electronic cam lock |
| CN108806023A (en) * | 2017-04-28 | 2018-11-13 | 北京众行智能科技有限公司 | A kind of electronic lock and intelligent wearable device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102518342B (en) | 2014-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU JIHAI DEYIN ELECTRONICS CO., LTD. Free format text: FORMER OWNER: GUANGDONG KEYLOCK ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: 510000 No. 5, No. 201, No. 106, Xie Shi Road, Shek Pik street, Shek Pik street, Shek Pik street, Guangzhou, Guangdong, Panyu District 101 Patentee after: GUANGZHOU JIHAI DEYIN ELECTRONIC CO., LTD. Address before: Moon Road, Science City high tech Industrial Development Zone of Guangzhou City, Guangdong province 510000 No. 80 science and technology innovation base D District third floor 305 unit Patentee before: Guangdong Digi Electronic Technology Co., Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU DIGI INTELLIGENT MANUFACTURING SYSTEMS C Free format text: FORMER NAME: GUANGZHOU JIHAI DEYIN ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 No. 5, No. 201, No. 106, Xie Shi Road, Shek Pik street, Shek Pik street, Shek Pik street, Guangzhou, Guangdong, Panyu District 101 Patentee after: GUANGZHOU DIGI INTELLIGENT SYSTEM MANUFACTURING CO., LTD. Address before: 510000 No. 5, No. 201, No. 106, Xie Shi Road, Shek Pik street, Shek Pik street, Shek Pik street, Guangzhou, Guangdong, Panyu District 101 Patentee before: GUANGZHOU JIHAI DEYIN ELECTRONIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 cliff one village, cliff street, Fanyu District, Guangzhou, Guangdong Xie Shi highway No. 106 No. 5 factory buildings 101,201 Patentee after: Assa Abloy (Guangzhou) Intelligent Technology Co., Ltd Address before: 510000 cliff one village, cliff street, Fanyu District, Guangzhou, Guangdong Xie Shi highway No. 106 No. 5 factory buildings 101,201 Patentee before: GUANGZHOU DIGI INTELLIGENT SYSTEM MANUFACTURING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |