CN201045258Y - Lock pin type electric-controlled door lock core - Google Patents
Lock pin type electric-controlled door lock core Download PDFInfo
- Publication number
- CN201045258Y CN201045258Y CNU2007200518815U CN200720051881U CN201045258Y CN 201045258 Y CN201045258 Y CN 201045258Y CN U2007200518815 U CNU2007200518815 U CN U2007200518815U CN 200720051881 U CN200720051881 U CN 200720051881U CN 201045258 Y CN201045258 Y CN 201045258Y
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- Prior art keywords
- clutch
- open
- lock
- lock core
- post
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- Expired - Fee Related
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Abstract
The utility model discloses a lock pin for a lock-pin-type electrically-controlled door, which mainly comprises a lock pin shell seat (1), a lock pin shell cover (13), a bolt plate (2), a clutch, a clutch connecting bar (4), an electromagnet (16), a magnetic piece (14), a magnetic piece spring (15), a triggering inclined tongue (20), a push bar (21), a push bar spring (22), restoring springs (23, 24), a self-locking hook piece (25), a self-locking hook piece spring (26), a clutch protector and a handle small square tongue (30), wherein the clutch comprises an external-open clutch column (3), an internal-open push piece (5), an external-open push piece (6), an internal-open clutch column (7) and a fixing frame (8). The utility model can be widely applied on various doors to control the inside opening and outside opening of a door separately. When the door is closed, the utility model can automatically counter lock the door. The utility model can also prevent the door from being abnormally opened from outside. Besides, the electromagnet is low in power and not easy to break down.
Description
Technical field
The utility model relates to a kind of core-inset type electric control door lock lock core.
Background technology
Existing lock pin electric control door lock kind is a lot.Executing agency's core-inset type electric controlled door lock core is divided into two classes but it is unblanked: 1. the control d.c. motor is just changeing reverse realization switch door lock core; 2. the direct adhesive of the strong electromagnet connecting rod switch door lock core of unblanking.More than two classes have following defective: 1.. the d.c. motor armature has the dead point to start, and is subjected to the bigger influence of environment temperature and humidity, and there is unsettled hidden danger in oxidation armature component loose contact etc.; 2.. the back-moving spring moment of the electromagnet spring and the connecting rod of unblanking is bigger, the required moment of adhesive is bigger, the operating current of then supplying with electromagnet coil is big, power drain is 40W, when because of improper use or for some reason barrier cause that about 5 minutes coils of the long-time energising of electromagnet can generate heat and melt wire frame and cling the connecting rod of unblanking, make unblank malfunctioning; 3.. interior outward opening door is separately control not, and turnover is opened the door and all needed key to open the door.
So it is not enough that existing lock pin electric control door lock exists: power is big, easy break-down; Interior outward opening door is separately control not.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of power of electromagnet little, easy break-down, the interior outward opening door core-inset type electric control door lock lock core of control separately.
The technical scheme that the utility model adopted is: the utility model comprises the lock core shell block, the lock core cap, bolt plate, connecting rod, the clutch of unblanking inside and outside being respectively applied for, electromagnet, the magnetic sheet, magnetic sheet bullet Huang, described bolt plate is provided with the dead bolt that can pass lock core shell block front end, described bolt plate is connected with described clutch linkage, described clutch is connected with described connecting rod, described electromagnet is arranged on the rear side in the described lock core shell block, the hinged front end that is arranged on described electromagnet of described magnetic sheet, the yellow two ends of described magnetic sheet bullet are separately positioned on described magnetic sheet hinge support and the described lock core shell block, and described magnetic sheet is complementary with described clutch and engages.
Described clutch comprises external-open clutch post, in open plectrum, the external-open plectrum, in open the clutch post, fixed support, described bolt plate is the shaped as frame structure, the both sides of described bolt plate are provided with two mutual parallel kidney slots, described lock core shell block is provided with two pillars, described lock core shell block front side board is provided with dead bolt hole, described bolt plate is enclosed within respectively on the described pillar by described kidney slot, described dead bolt can pass described dead bolt hole, the two ends of described external-open clutch post are that the cylinder middle part is prism, described external-open clutch post one end is enclosed within the circular hole that circular hole that described connecting rod middle part is provided with and described lock core shell block middle part be provided with successively, one side of described connecting rod is provided with the moving tooth opposite side and is provided with reversed column, be provided with the tooth bar that is meshed with described moving tooth in one side of described bolt plate, described external-open plectrum is arranged on the prism of described external-open clutch post, described fixed support middle part is provided with circle hole sleeve on the described cylinder of the described external-open clutch post other end, opening clutch post one end in described is prism for the cylinder other end, an end of opening the above prism of clutch post in described is provided with the hollow counterbore, open in described and be arranged on the described fixed support outside on the clutch post is enclosed within the described external-open clutch post other end by described hollow counterbore the described cylinder, open in described plectrum middle part be provided with described in open the above prism coupling of clutch post the hole, opening plectrum in described opens in described on the clutch post by the described borehole jack in middle part, described lock core cap middle part be provided with described in open the cylinder coupling of clutch post one end the hole, described lock core cap is enclosed within to open on the clutch post in described fixedlys connected with described lock core shell block, the front end of described external-open plectrum is provided with L shaped bayonet socket, the front end of described magnetic sheet is stuck on the described L shaped bayonet socket, and described automatic anti-lock device is arranged on the described fixed support and matches with described bolt plate.
The utility model also comprises the oblique tongue of triggering, push rod, push rod bullet Huang, reply extension spring, from the lock hook sheet, from the lock hook flat spring, described push rod can be slidingly arranged in described support bracket fastened front end relatively, described push rod bullet Huang is enclosed within the middle part of described push rod, the oblique tongue of described triggering is fixed on the front end of described push rod, the oblique tongue of described triggering slidably is arranged in the inclined tongue hole of described lock core shell block front side, described from the hinged upper front end that is arranged on described bolt plate of lock hook sheet, described being provided with from lock hook sheet one end colluded the groove other end and is provided with driving lever, the described groove that colludes mates with the post that colludes that is arranged on described lock core shell block middle and upper part, described driving lever and described push rod coupling, describedly be separately fixed at describedly on lock hook sheet and described bolt plate from lock hook flat spring two ends, the two ends of described answer extension spring are separately positioned on described fixed support both sides front end and the rear end, described bolt plate both sides.
The utility model also comprises clutch protector, the little side's tongue of handle; described clutch protector comprises clutch protector seat, interior plectrum, the steel sheet spring of described clutch protector seat bottom is set; two described steel sheet spring one ends are fixedly installed in the described clutch protector seat and are parallel to each other; the little side's tongue of handle is arranged between the two described steel sheet springs, and described interior plectrum is in transmission connection mutually with described inside and outside clutch.
The utility model also comprises panel, and described panel is arranged on described lock core shell block front side.
The beneficial effects of the utility model are: because the utility model is provided with electromagnet, magnetic sheet, magnetic sheet bullet Huang, the magnetic sheet is complementary with clutch and engages, electromagnet only need overcome the very little pulling force of magnetic sheet bullet Huang, just can make magnetic sheet and clutch separation, so separately control of outward opening door in realizing, and power of electromagnet is little, easy break-down not; Trigger oblique tongue owing to be provided with, can realize automatic back locking function so trigger oblique tongue in the shake-up of closing the door; Owing to be provided with the clutch protector, so can play a protective role when unblanking outdoors improper.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model bolt plate and from the structural representation of lock hook sheet;
Fig. 3 is the part-structure schematic diagram of the utility model fixed support and automatic anti-lock device;
Fig. 4 is the structural representation of the utility model clutch protector and the little side's tongue of handle;
Fig. 5 is a structural representation of opening the clutch post in the utility model;
Fig. 6 is the structural representation of the utility model external-open clutch post;
Fig. 7 is a structural representation of opening plectrum in the utility model;
Fig. 8 is the utility model is opened plectrum outward a structural representation;
Fig. 9 is the structural representation of the utility model broken section.
The specific embodiment
As Fig. 1; Fig. 2; Fig. 3; Fig. 4; Fig. 5; Fig. 6; Fig. 7; Fig. 8; shown in Figure 9; the utility model comprises lock core shell block 1; lock core cap 13; bolt plate 2; clutch; connecting rod 4; dead bolt 11; pillar 9; pillar 10; magnetic sheet 14; magnetic sheet bullet Huang 15; electromagnet 16; trigger oblique tongue 20; push rod 21; push rod bullet Huang 22; reply extension spring 23; reply extension spring 24; from lock hook sheet 25; from lock hook flat spring 26; the clutch protector; the little side's tongue 30 of handle; panel 35, described clutch comprise external-open clutch post 3; in open plectrum 5; external-open plectrum 6; in open clutch post 7; fixed support 8.
Described lock core shell block 1 front side board is provided with two dead bolt holes, is provided with inclined tongue hole in the middle of two dead bolt holes, and the both sides, middle part are provided with two pillars 9, pillar 10, two pillars 9, pillar 10 and are provided with screwed hole in the described lock core shell block 1.Two dead bolts 11 are arranged on the front end of described bolt plate 2, the both sides of described bolt plate 2 are provided with two mutual parallel kidney slots, the direction of kidney slot is consistent with the direction that two dead bolts 11 move, and two dead bolts 11 can pass two dead bolt holes, and two described kidney slots are enclosed within respectively on the described pillar 9,10.Described from the lock hook sheet 25 hinged upper front end that are arranged on described bolt plate 2, described being provided with from lock hook sheet 25 1 ends colluded the groove other end and is provided with driving lever, the described groove that colludes mates with the post that colludes that is arranged on described lock core shell block 1 middle and upper part, collude post and be provided with screwed hole, described be fixed on from lock hook flat spring 26 described on the hinged axle bed of lock hook sheet 25, from the two ends of lock hook flat spring 26 be separately fixed at described from the lock hook sheet 25 and described bolt plate 2 on.The two ends of described external-open clutch post 3 are that the cylinder middle part is four prisms cylinder, described external-open clutch post 3 one end cylinders are enclosed within the circular hole that circular hole that described connecting rod 4 middle parts are provided with and described lock core shell block 1 middle part be provided with successively, the periphery of described connecting rod 4 is respectively arranged with moving tooth, the spacing group of card, reversed column, the front portion of described bolt plate 2 is provided with the spacing protruding tip, be provided with in one side with described moving tooth and want the tooth bar that meshes, described external-open plectrum 6 is arranged on the four prisms cylinder of described external-open clutch post 3 by cubic hole.Described fixed support 8 middle parts are provided with circle hole sleeve on the described cylinder of described external-open clutch post 3 other ends, the rear end, both sides of described fixed support 8 is respectively arranged with and pillar 9, the through hole of pillar 10 seats coupling, described fixed support 8 by screw at pillar 9, on the pillar 10, described push rod 21 can be slidingly arranged in the hole seat of front end of described fixed support 8 relatively, described push rod bullet Huang 22 is enclosed within the middle part of described push rod 21, the oblique tongue 20 of described triggering is fixed on the front end of described push rod 21, the oblique tongue 20 of described triggering slidably is arranged in the inclined tongue hole of described lock core shell block 1 front side, the seat of described push rod 21 and the coupling of the driving lever on lock hook sheet 25, promote push rod 21, push rod 21 will head on driving lever and make from 25 rotations of lock hook sheet, the rearward end of kidney slot is provided with the fixing protruding tip of returning spring respectively on described fixed support 8 front end both sides front ends and the described bolt plate 2, replys extension spring 23, the returning spring that answer extension spring 24 two ends are separately fixed on fixed support 8 and the bolt plate 2 is fixed on the protruding tip.Opening clutch post 7 one ends in described is four prisms cylinder for the cylinder other end, open in described that an end of four prisms cylinder is provided with the hollow counterbore on the clutch post 7, open in described on clutch post 7 is enclosed within described external-open clutch post 3 the inners by described hollow counterbore the described cylinder and be arranged on described fixed support 8 outsides, open in described plectrum 5 middle parts be provided with described in open the coupling of four prisms cylinder on the clutch post 7 cubic hole, open plectrum 5 in described and in described, open on the clutch post 7 by the cubic borehole jack at middle part.Described electromagnet 16 is arranged on the rear side of described lock core shell block 1, described magnetic sheet 14 is by the hinged front end that is arranged on described electromagnet 16 of hinge, hinge top is provided with screwed hole, yellow 15 two ends of described magnetic sheet bullet are separately positioned on described magnetic sheet 14 hinge supports and the described lock core shell block 1, the front end of described external-open plectrum 6 is provided with L shaped bayonet socket, the front end of described magnetic sheet 14 is stuck on the described L shaped bayonet socket, be respectively arranged with on the described lock core cap 13 with described in open clutch post 7 one ends cylinder coupling the hole and with collude post, the screw hole of hinge seat coupling, described lock core cap 13 be enclosed within open on the clutch post 7 in described and by screw on described lock core shell block 1.
The clutch protector comprises clutch protector seat 31, interior plectrum 32, steel sheet spring 33, the steel sheet spring 34 of described clutch protector seat 31 bottoms is set; two described steel sheet springs 33, steel sheet spring 34 1 ends are fixedly installed in the described clutch protector seat 31 and are parallel to each other; the little side's tongue 30 of handle is arranged between two described steel sheet springs 33, the steel sheet spring 34, and described interior plectrum 32 is in transmission connection mutually with the outer end of described external-open clutch post 3.
For attractive in appearance, be provided with decorative panel 35 in described lock core shell block 1 front side.
Operating principle of the present utility model:
During drawback lock: the rotary door Internal handle, opening clutch post 7 in the door Internal handle drives rotates, in open clutch post 7 and open plectrum 5 in driving and rotate, in open plectrum 5 and rotate by reversed column drivening rod 4, the tooth bar that connecting rod 4 is stirred bolt plate 2 by moving tooth takes in two dead bolts 11 and separates with doorframe.
When unblanking outward: trigger electromagnet 16 with the electronics key; electromagnet 16 adhesive magnetic sheets 14; magnetic sheet 14 breaks away from external-open plectrum 6; the outer handle of rotary door drives the little side's tongue 30 of handle and rotates; the little side's tongue 30 of handle drives clutch protector seat 31 and plectrum 32 rotates; plectrum 32 drives external-open clutch post 3 and rotates; external-open clutch post 3 drives external-open plectrum 6 and rotates; external-open plectrum 6 drives clutch linkage 4 by reversed column and rotates, and the tooth bar that clutch linkage 4 is stirred bolt plate 2 by moving tooth takes in two dead bolts 11 and separates with doorframe.
At closing time: the oblique tongue 20 of described triggering contracts under the effect of doorframe and promotes push rod 21, push rod 21 heads on driving lever and makes to rotate to break away from from lock hook sheet 25 and collude post, replying extension spring 23, replying under the tension of extension spring 24, bolt plate 2 promotes two dead bolts 11 and is incorporated in the doorframe, makes on the automatic locking.
When electromagnet 16 not during adhesive magnetic sheet 14: firmly during door outer handle; when torque is excessive; the little side's tongue 30 of handle can order about steel sheet spring 33, steel sheet spring 34 will elastic deformation; the deflection of steel sheet spring 33, steel sheet spring 34 is during greater than the maximum Outside Dimensions of the little side's tongue 30 of handle; door outer handle will dally; play the improper protective effect of unblanking outdoors, be beneficial to anti-theft pick-proof.
Claims (5)
1. core-inset type electric control door lock lock core, it comprises lock core shell block (1), lock core cap (13), bolt plate (2), connecting rod (4), described bolt plate (2) is provided with the dead bolt (11) that can pass lock core shell block (1) front end, described bolt plate (2) is connected with described clutch linkage (4), it is characterized in that: it also comprises the clutch of unblanking inside and outside being respectively applied for, electromagnet (16), magnetic sheet (14), magnetic sheet bullet Huang (15), described clutch is connected with described connecting rod (4), described electromagnet (16) is arranged on the rear side in the described lock core shell block (1), the hinged front end that is arranged on described electromagnet (16) of described magnetic sheet (14), described magnetic sheet bullet Huang (15) two ends are separately positioned on described magnetic sheet (14) hinge support and the described lock core shell block (1), and described magnetic sheet (14) is complementary with described clutch and engages.
2. a kind of core-inset type electric control door lock lock core according to claim 1, it is characterized in that: described clutch comprises external-open clutch post (3), in open plectrum (5), external-open plectrum (6), in open clutch post (7), fixed support (8), described bolt plate (2) is the shaped as frame structure, the both sides of described bolt plate (2) are provided with two mutual parallel kidney slots, described lock core shell block (1) is provided with two pillars (9,10), described lock core shell block (1) front side board is provided with dead bolt hole, described bolt plate (2) is enclosed within described pillar (9 respectively by described kidney slot, 10) on, described dead bolt (11) can pass described dead bolt hole, the two ends of described external-open clutch post (3) are that the cylinder middle part is prism, described external-open clutch post (3) one ends are enclosed within the circular hole that circular hole that described connecting rod (4) middle part is provided with and described lock core shell block (1) middle part be provided with successively, one side of described connecting rod (4) is provided with the moving tooth opposite side and is provided with reversed column, be provided with the tooth bar that is meshed with described moving tooth in one side of described bolt plate (2), described external-open plectrum (6) is arranged on the prism of described external-open clutch post (3), described fixed support (8) middle part is provided with circle hole sleeve on the described cylinder of described external-open clutch post (3) other end, opening clutch post (7) one ends in described is prism for the cylinder other end, an end of opening the above prism of clutch post (7) in described is provided with the hollow counterbore, open in described and be arranged on described fixed support (8) outside on clutch post (7) is enclosed within described external-open clutch post (3) other end by described hollow counterbore the described cylinder, open in described plectrum (5) middle part be provided with described in open the above prism coupling of clutch post (7) the hole, opening plectrum (5) in described opens in described on the clutch post (7) by the described borehole jack in middle part, described lock core cap (13) middle part be provided with described in open the cylinder coupling of clutch post (7) one ends the hole, described lock core cap (13) is enclosed within to be opened clutch post (7) in described and goes up and fixedly connected with described lock core shell block (1), the front end of described external-open plectrum (6) is provided with L shaped bayonet socket, the front end of described magnetic sheet (14) is stuck on the described L shaped bayonet socket, and described automatic anti-lock device is arranged on described fixed support (8) and upward matches with described bolt plate (2).
3. a kind of core-inset type electric control door lock lock core according to claim 2, it is characterized in that: described core-inset type electric control door lock lock core also comprises triggering oblique tongue (20), push rod (21), push rod bullet Huang (22), reply extension spring (23,24), from lock hook sheet (25), from lock hook flat spring (26), described push rod (21) can be slidingly arranged in the front end of described fixed support (8) relatively, described push rod bullet Huang (22) is enclosed within the middle part of described push rod (21), the oblique tongue of described triggering (20) is fixed on the front end of described push rod (21), the oblique tongue of described triggering (20) slidably is arranged in the inclined tongue hole of described lock core shell block (1) front side, described from the hinged upper front end that is arranged on described bolt plate (2) of lock hook sheet (25), described being provided with from lock hook sheet (25) one ends colluded the groove other end and is provided with driving lever, the described groove that colludes mates with the post that colludes that is arranged on described lock core shell block (1) middle and upper part, described driving lever and described push rod (21) coupling, described be separately fixed at from lock hook flat spring (26) two ends described on lock hook sheet (25) and described bolt plate (2), described answer extension spring (23,24) two ends are separately positioned on described fixed support (8) both sides front end and described bolt plate (2) rear end, both sides.
4. according to claim 1 or 2 or 3 described a kind of core-inset type electric control door lock lock cores; it is characterized in that: described core-inset type electric control door lock lock core also comprises the clutch protector; the little side's tongue of handle (30); described clutch protector comprises clutch protector seat (31); the interior plectrum (32) of described clutch protector seat (31) bottom is set; steel sheet spring (33; 34); two described steel sheet springs (33; 34) end is fixedly installed in the described clutch protector seat (31) and is parallel to each other; the little side's tongue of handle (30) is arranged on two described steel sheet springs (33; 34) between, described interior plectrum (32) is in transmission connection mutually with described inside and outside clutch.
5. a kind of core-inset type electric control door lock lock core according to claim 1, it is characterized in that: it also comprises panel (35), described panel (35) is arranged on described lock core shell block (1) front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200518815U CN201045258Y (en) | 2007-05-25 | 2007-05-25 | Lock pin type electric-controlled door lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200518815U CN201045258Y (en) | 2007-05-25 | 2007-05-25 | Lock pin type electric-controlled door lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201045258Y true CN201045258Y (en) | 2008-04-09 |
Family
ID=39308731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200518815U Expired - Fee Related CN201045258Y (en) | 2007-05-25 | 2007-05-25 | Lock pin type electric-controlled door lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201045258Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226361A (en) * | 2011-05-24 | 2011-10-26 | 陈润明 | Electric control door lock core device with idling insert core |
| CN106677625A (en) * | 2017-02-20 | 2017-05-17 | 泰州马赫机械制造有限公司 | Inner protection plate internal clutch device for intelligent antitheft lock |
| CN106801545A (en) * | 2017-03-07 | 2017-06-06 | 武汉市新攀登科技有限公司 | A kind of electric control door lock |
| CN107806288A (en) * | 2016-09-08 | 2018-03-16 | 广东物联居科技有限公司 | Clutch |
| CN108565598A (en) * | 2018-03-28 | 2018-09-21 | 中国地质大学（武汉） | A kind of infrared controllable automatic pinning device |
-
2007
- 2007-05-25 CN CNU2007200518815U patent/CN201045258Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226361A (en) * | 2011-05-24 | 2011-10-26 | 陈润明 | Electric control door lock core device with idling insert core |
| CN107806288A (en) * | 2016-09-08 | 2018-03-16 | 广东物联居科技有限公司 | Clutch |
| CN106677625A (en) * | 2017-02-20 | 2017-05-17 | 泰州马赫机械制造有限公司 | Inner protection plate internal clutch device for intelligent antitheft lock |
| CN106801545A (en) * | 2017-03-07 | 2017-06-06 | 武汉市新攀登科技有限公司 | A kind of electric control door lock |
| CN108565598A (en) * | 2018-03-28 | 2018-09-21 | 中国地质大学（武汉） | A kind of infrared controllable automatic pinning device |
| CN108565598B (en) * | 2018-03-28 | 2019-11-01 | 中国地质大学（武汉） | A kind of infrared controllable automatic pinning device |
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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: 20080409 |