CN201598898U - Clutch device of electronic lock - Google Patents
Clutch device of electronic lock Download PDFInfo
- Publication number
- CN201598898U CN201598898U CN2009202883032U CN200920288303U CN201598898U CN 201598898 U CN201598898 U CN 201598898U CN 2009202883032 U CN2009202883032 U CN 2009202883032U CN 200920288303 U CN200920288303 U CN 200920288303U CN 201598898 U CN201598898 U CN 201598898U
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- China
- Prior art keywords
- shifting block
- interior
- groove
- plectrum
- electronic lock
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Abstract
The utility model discloses a clutch device of an electronic lock and relates to structural improvement on the clutch device of the electronic lock. The device has the characteristics of simple structure, safety, reliability and easy transformation, wherein the center of an outer shifting block of the clutch device is provided with a column with a handling through hole; the side of the outer shifting block is provided with an outer edge 1; grooves on the outer edge 1 and the outer shifting block are slopes in the clockwise rotation direction thereof; an outer pin block below the outer edge 1 corresponds to an outer clamping groove of an outer pick; an inner shifting through hole at the center of an inner shifting block is arranged on the column of an outer shifting block; an inner edge 1, an inner edge 2 and an inner edge 3 are respectively arranged on the side of the inner shifting block in the clockwise direction; a locking spring in a columnar groove below the inner edge 3 corresponds to the groove; an inner pin block above the inner edge 3 is arranged in an inner clamping groove of an inner pick; the side of the inner edge 3 is provided with a limited post corresponding to the inner edge 3; and a gap is arranged between the outer shifting block and the inner shifting block and internally provided with a conductive piece driven by an electromagnet.
Description
Technical field:
The utility model is divided the fixed buildings portion that belongs to by International Patent Classification (IPC) (IPC), building branch, lock, key, door and window part, the big class of strongbox, lock, its annex, handcuffss group, lock technical group field with on-mechanical means manipulation or control, more particularly, be aimed at a kind of improvement of arrangement of clutch structure of electronic lock.
Background technology:
At present, the door lock of selling on the market roughly can be divided into two kinds, i.e. mechanical lock and electronic lock.So-called mechanical lock is meant between each interior assembly of whole lock body and is mechanical connection that this class door lock is widely used in life; Wherein, the common structure of the unlocking apparatus of mechanical lock is the shifting block that comprises between interior plectrum, outer plectrum and the inside and outside plectrum; Though mechanical lock does not need energising, the shortcoming of its existence is a poor stability, shows that mainly the key of opening mechanical lock is easy to duplicate.Therefore, the existing mechanical lock does not still satisfy the needs of people's life, demands urgently improving.
The utility model content:
The utility model is exactly at the problems referred to above, overcomes the deficiency that prior art exists, and a kind of arrangement of clutch of electronic lock is provided; Electronic lock with this arrangement of clutch is not only simple in structure, safe and reliable, promptly must have under the situation of authority, just can unblank from inside and outside; And, at a large amount of mechanical locks that use in the life, utilize this arrangement of clutch to be easy to be transformed into the electromagnetic type electronic lock.
For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises outer plectrum, outer shifting block, interior shifting block, interior plectrum, be followed successively by outer shifting block, interior shifting block and interior plectrum on the outer plectrum, its structural feature is that the center of described outer shifting block is provided with the cylinder that has the handle through hole, the side of outer shifting block is provided with an outer rib, the groove that is positioned on an outer rib and the outer shifting block is domatic on the direction clockwise rotating of groove, and the outer pin block of outer rib below is corresponding to the exterior bayonet slot of described outer plectrum; In described the shifting block center in put through on the cylinder that the hole is arranged on outer shifting block, be respectively an interior rib, interior two ribs and interior triangular on the clockwise direction of the side of interior shifting block, snap in the cylindrical groove of interior triangular below is corresponding to described groove, the interior pin block of the top of interior triangular is arranged in the inner card cage of described interior plectrum, and the side of interior triangular is provided with the limited post corresponding to interior triangular; Be provided with the gap between outer shifting block and the interior shifting block, be provided with conductive sheet in the gap by solenoid actuated.
Adopted the lock body of said structure arrangement of clutch, the safety that has improved lock body promptly only has under the situation of authority, can unblank from inside and outside, and is safe and reliable; In addition, this arrangement of clutch member is few, so it is simple in structure, and is easy to processing; More advantageously, the unlocking mechanism volume that it and existing machinery are locked is more or less the same, and has also utilized the remaining space in the existing machinery lock lock body, so, be very suitable for transforming the existing mechanical lock.
A described outer rib that is used to stir the dead bolt connecting rod is fan-shaped, and the side of shifting block also is provided with outer two ribs outside.Described groove is positioned at a side at the right angle of adjacent outer two ribs on an outer rib and the outer shifting block, and the domatic gradient of groove is 36 °; Make snap be easier to shift out groove.
As a kind of improvement of the present utility model, described conductive sheet is the sickle shaped conductive sheet corresponding to shifting block inside and outside the gap, and the thickness of conductive sheet is less than the gap between outer shifting block and the interior shifting block.
Cylinder top around described outer shifting block is provided with annular groove, and annular groove is provided with collar, in order to limit outer shifting block, interior shifting block moving between lock body and collar.
Described snap is identical with the cylindrical groove height of interior triangular below, and snap has the cylinder of spring in being, its top has chamfering; This chamfering is 45 °, and height should be greater than the gap between outer shifting block and the interior shifting block and the difference in height of conductive sheet.Prevent under the situation of lack of competence, to unblank, rotate outer shifting block by force,, also can shift out groove, interior shifting block, outer shifting block can not be fused by the domatic snap that makes of groove even snap falls in the groove of outer shifting block; Therefore, can not unblank.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is a split schematic diagram of the present utility model;
Fig. 4-1,4-2,4-3,4-4 are respectively upward view, elevation, vertical view and the stereograms of the outer shifting block of the utility model;
Fig. 5-1,5-2,5-3,5-4 are respectively upward view, elevation, vertical view and the stereograms of shifting block in the utility model;
Fig. 6-1,6-2 are respectively the structural representation and the split figure of the utility model snap;
Fig. 7-1,7-2,7-3,7-4 are respectively upward view, elevation, vertical view and the split figure of the utility model conductive sheet;
1 is right from locking plate in the accompanying drawing, 2 is that a left side is from locking plate, 3 is right groove, 4 is middle groove, 5 is last from locking plate, 6 is interior shifting block, 601 is cylindrical groove, 602 put through the hole in being, 603 is an interior rib, 604 is interior two ribs, 605 is interior triangular, 606 is interior pin block, 7 is outer shifting block, 701 is the handle through hole, 702 is an outer rib, 703 is groove, 704 is outer two ribs, 705 is annular groove, 706 is outer pin block, 707 is cylinder, 708 is domatic, 8 is conductive sheet, 801 is plectrum, 802 is axle, 9 is lock body, 10 is electromagnet, 11 is interior plectrum, 12 is inner card cage, 13 is the dead bolt connecting rod, 14 is collar, 15 is dead bolt, 16 is left groove, 17 is pin, 18 is interior handle hole, 19 is snap, 1901 is spring, 1902 is chamfering, 1903 is the chamber, 20 is outer handle hole, 21 is outer plectrum, 22 is exterior bayonet slot, 23 is limited post, 24 is the gap.
The specific embodiment:
The utility model comprises outer plectrum 21, outer shifting block 7, interior shifting block 6, interior plectrum 11, be followed successively by outer shifting block 7, interior shifting block 6 and interior plectrum 11 on the outer plectrum 21, the center of described outer shifting block 7 is provided with the cylinder 707 that has handle through hole 701, the side of outer shifting block 7 is provided with an outer rib 702, the groove 703 that is positioned on an outer rib 702 and the outer shifting block 7 is domatic 708 clockwise rotating on the direction of groove 703, and the outer pin block 706 of an outer rib 702 belows is corresponding to the exterior bayonet slot 22 of described outer plectrum 21; In described shifting block 6 centers in put through on the cylinder 707 that hole 603 is arranged on outer shifting block 7, be respectively an interior rib 603, interior two ribs 604 and interior triangular 605 on the clockwise direction of the side of interior shifting block 6, snap 19 in the cylindrical groove 601 of interior triangular 605 belows is corresponding to described groove 703, the interior pin block 606 of the top of interior triangular 605 is arranged in the inner card cage 12 of described interior plectrum 11, and the side of interior triangular 605 is provided with the limited post 23 corresponding to interior triangular 605; Be provided with gap 24 between outer shifting block 7 and the interior shifting block 6, be provided with the conductive sheet 8 that drives by electromagnet 10 in the gap 24.
Below in conjunction with accompanying drawing the utility model is described in further detail:
By Fig. 1-3 as can be known, the electronic lock of using the utility model arrangement of clutch comprises lock body 9, dead bolt 15, the dead bolt connecting rod 13 that is connected with 15 of dead bolts, and with dead bolt 15 link to each other from the left side of locking plate mechanism from locking plate 2, be made up of from locking plate 1 from the locking plate 2 and the right side from locking plate 5, a left side last from locking plate mechanism, a left side is provided with the left groove 16 of U-shaped, the middle groove 4 and the right groove 3 of right-angled trapezium in locking plate 2.Lock body 9 tops are provided with electromagnet 10, be disposed with outer plectrum 21, outer shifting block 7 between the outer handle hole 20 of electromagnet 10 belows and the interior handle hole 18, overlap on the cylinder 707 at shifting block 7 centers outside can with outer shifting block 7 in relative rotation in shifting block 6, interior plectrum 11.The side of lock body 9 internal upper parts is provided with axle 802, and an end of the conductive sheet 8 on the axle 802 joins with electromagnet 10, and the conductive sheet 8 falculate other ends are stuck in the edge of the outer shifting block 7 in the gap 24 just identically.Being fixed with in the restriction triangular 605 in the lock body 9 of electromagnet 10 belows rotates counterclockwise and touches the limited post 23 of dead bolt connecting rod 13, when shutting, shifting block 6 rotates in the restriction, the position of also having limited snap 19 simultaneously, make it when unblanking, can enter smoothly in the groove 703 of outer shifting block 7.
Handle through hole 701 in outer shifting block 7 cylinders 707 as shown in Figure 4 is square, and runs through outer shifting block 7.Groove 703 overlooks to U-shaped, analyse and observe and be right-angled trapezium; Groove 703 half be positioned on an outer rib 702 right sides, half is positioned on the outer shifting block 7, an and adjacent side at the right angle of two ribs 704 outward; One side of groove 703 is vertical rib, and a side that is positioned at an outer rib 702 edges, close outer two ribs 704 right angles is domatic 708; In addition, groove 703 be positioned at outer pin block 706 directly over.When unblanking, vertical rib better is stuck in the cylindrical groove 601 snap 19, makes outer shifting block 7, interior shifting block 6 clockwise rotate together; When shutting, outer shifting block 7, interior shifting block 6 rotate counterclockwise simultaneously, and after interior triangular 605 was run into limited post 23, outer shifting block 7 continued to rotate counterclockwise, snap 19 in making in the shifting block 6 below cylindrical grooves 601 shifts out along domatic 708, promptly in shifting block 6 separate with outer shifting block 7.
Put through in interior shifting block 6 centers as shown in Figure 5 hole 602 run through in shifting block 6, shifting block 6 can overlap on the cylinder 707 of shifting block 7 outside in making, the height that interior shifting block 6 is enclosed within on the cylinder 707 should be less than the height of cylinder 707.Interior pin block 606 be positioned at cylindrical groove 601 directly over.One side of an interior rib 603 is the right angle, and opposite side has the tip, and this tip can make an interior rib 603 when clockwise rotating, and stirs from locking plate 5, thereby drives self-locking mechanism.
Top perimeter as shown in Figure 6 has the snap 19 of chamfering 1902, and cylindrical groove 601, top that its bottom is positioned at shifting block 6 are equal with the lower plane of shifting block 6; In the cylinder chamber 1903 in the cylinder of snap 19 is spring 1902.
Inside and outside handle shuts:
On lift in handle or outer handle, outer shifting block 7 is rotated counterclockwise, an outer rib 702 of outer shifting block 7 presses dead bolt connecting rod 13, at this moment, pin 17 on the dead bolt 15 is moved in the left groove 16 of U-shaped by the middle groove 4 of a left side from the right groove 3 process right-angled trapezium of locking plate 2 right-angled trapezium, dead bolt 15 levels are stretched out lock body 9, completely shut.
Inside and outside handle is unblanked:
Having under the situation of authority, electromagnet 10 energisings on the lock body 9 promote conductive sheet 8, and conductive sheet 8 is left from the gap 24 between outer shifting block 7 and the interior shifting block 6; Then, handle or outer handle clockwise rotate outer shifting block 7 in pressing down, and then, the snap 19 in the cylindrical groove 601 of interior shifting block 6 belows falls in the groove 703 of outer shifting block 7, by snap 19 outer shifting block 7 is fused with interior shifting block 6; Along with clockwise rotating of interior handle or outer handle, an interior rib 603 of interior shifting block 6 is stirred clockwise from locking plate 5, make from locking plate 5 rotate counterclockwise upwards collude right from locking plate 1, and the right side is moved on locking plate 2 from locking plate 1 a drive left side, and then the pin 17 on the dead bolt 15 is moved in the right groove 3 by left side groove 4 in left groove 16 processes of locking plate 2, interior two ribs 604 of meanwhile interior shifting block 6 clockwise rotate stirs dead bolt connecting rod 13, and dead bolt 15 levels are moved in the lock body 9, finishes and unblanks.
Be with being appreciated that, more than about specific descriptions of the present utility model, only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (6)
1. the arrangement of clutch of electronic lock, comprise outer plectrum (21), outer shifting block (7), interior shifting block (6), interior plectrum (11), be followed successively by outer shifting block (7) on the outer plectrum (21), interior shifting block (6) and interior plectrum (11), the center that it is characterized in that described outer shifting block (7) is provided with the cylinder (707) that has handle through hole (701), the side of outer shifting block (7) is provided with an outer rib (702), the groove (703) that is positioned on an outer rib (702) and the outer shifting block (7) is domatic (708) clockwise rotating of groove (703) on the direction, the outer pin block (706) of an outer rib (702) below is corresponding to the exterior bayonet slot (22) of described outer plectrum (21); In described shifting block (6) center in put through on the cylinder (707) that hole (602) is arranged on outer shifting block (7), be respectively an interior rib (603), interior two ribs (604) and interior triangular (605) on the clockwise direction of the side of interior shifting block (6), snap (19) in the cylindrical groove (601) of interior triangular (605) below is corresponding to described groove (703), the interior pin block (606) of the top of interior triangular (605) is arranged in the inner card cage (12) of described interior plectrum (11), and the side of interior triangular (605) is provided with the limited post (23) corresponding to interior triangular (605); Be provided with gap (24) between outer shifting block (7) and the interior shifting block (6), be provided with the conductive sheet (8) that drives by electromagnet (10) in gap (24).
2. the arrangement of clutch of electronic lock according to claim 1 is characterized in that a described outer rib (702) that is used to stir dead bolt connecting rod (13) for fan-shaped, and the side of shifting block (7) is provided with outer two ribs (704) outside.
3. the arrangement of clutch of electronic lock according to claim 2 is characterized in that described groove (703) is positioned at the upward adjacent side at the right angle of two ribs (704) outward with outer shifting block (7) of a rib (702) outward, and the gradient of domatic (708) of groove (703) is 36 °.
4. the arrangement of clutch of electronic lock according to claim 1, it is characterized in that described conductive sheet (8) is the sickle shaped conductive sheet (8) corresponding to gap (24) inside and outside shifting block (7), the thickness of conductive sheet (8) is less than the gap (24) between outer shifting block (7) and the interior shifting block (6).
5. the arrangement of clutch of electronic lock according to claim 1 is characterized in that being provided with annular groove (705) around cylinder (707) top of described outer shifting block (7), and annular groove (705) is provided with collar (14).
6. the arrangement of clutch of electronic lock according to claim 1, it is characterized in that described snap (19) is highly identical with the cylindrical groove (601) of interior triangular (605) below, snap (19) has the cylinder of spring (1901) in being, the top of snap (19) has chamfering (1902); This chamfering (1902) is 45 °, and chamfering (1902) height is greater than the difference in height of the gap (24) between outer shifting block (7) and the interior shifting block (6) with conductive sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202883032U CN201598898U (en) | 2009-12-23 | 2009-12-23 | Clutch device of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202883032U CN201598898U (en) | 2009-12-23 | 2009-12-23 | Clutch device of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598898U true CN201598898U (en) | 2010-10-06 |
Family
ID=42809952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202883032U Expired - Fee Related CN201598898U (en) | 2009-12-23 | 2009-12-23 | Clutch device of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108808A (en) * | 2009-12-23 | 2011-06-29 | 美迪特科技（沈阳）有限公司 | Clutch device of electronic lock |
-
2009
- 2009-12-23 CN CN2009202883032U patent/CN201598898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108808A (en) * | 2009-12-23 | 2011-06-29 | 美迪特科技（沈阳）有限公司 | Clutch device of electronic lock |
| CN102108808B (en) * | 2009-12-23 | 2013-02-20 | 美迪特科技（沈阳）有限公司 | Clutch device of electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20131223 |