CN202249283U - Multipoint electronic lock - Google Patents
Multipoint electronic lock Download PDFInfo
- Publication number
- CN202249283U CN202249283U CN2011202856244U CN201120285624U CN202249283U CN 202249283 U CN202249283 U CN 202249283U CN 2011202856244 U CN2011202856244 U CN 2011202856244U CN 201120285624 U CN201120285624 U CN 201120285624U CN 202249283 U CN202249283 U CN 202249283U
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- rotating shaft
- motor
- electronic lock
- bolt
- connects
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Abstract
The utility model relates to a multipoint electronic lock, which is designed aiming at the technical problems of more complex product structures and higher manufacturing cost of similar products. The electronic lock comprises a lock body, a connecting rod, and a door control device, wherein the lock body comprises a handle, a lock cylinder and a control assembly; and the control assembly comprises a motor and a circuit board, wherein the circuit board is connected with the door control device. The multipoint electronic lock disclosed by the utility model is characterized in that: the handle is connected with a rotating shaft; the rotating shaft is slidably arranged in a rotating shaft hole formed by a gasket and a pedestal; a first lock mechanism is arranged between the rotating shaft and the pedestal; the pedestal is connected with the control assembly; a second lock mechanism is arranged between the control assembly and the rotating shaft; the rotating shaft passes through the gasket and the pedestal and is connected with a steel bolt assembly; the steel bolt assembly is connected with the connecting rod with an elastic section; and the connecting rod passes through a guide piece and is connected with a door frame. The multipoint electronic lock disclosed by the utility model has the advantages of simpler structure, more convenience for operation, labor saving and lower manufacturing cost, realizes multi-angle and multi-point locking points and is suitable for structural improvement of various anti-theft doors or similar products.
Description
Technical field
The utility model relates to lockset, is a kind of multiple spot electronic lock.
Background technology
Existing lockset kind on the market is more, and wherein comparatively common have electronic lock and a mechanical lock.Electronic lock and mechanical lock respectively have superiority, and electronic lock is many because of its number of password, thereby comparatively outstanding aspect security performance, and the structural strength of mechanical lock is high, so anti-riot ability is stronger.Therefore, in practical application, often both are used, to reach the good comprehensive properties purpose.But when existing electronic lock used at the cooperative mechanical lock, comparatively complicated because of its inner link gear, structural strength was had relatively high expectations, so manufacturing cost is higher, and complicated link gear, comparatively inconvenience of assembling, maintenance, opening process is comparatively required great effort.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to this area a kind of multiple spot electronic lock to be provided, and it is comparatively complicated to make it solve existing like product structure, the manufacturing cost technical problems of high.Its objective is and realize through following technical scheme.
A kind of multiple spot electronic lock, the parts of this electronic lock are installed on respectively in door-plate and the doorframe, and this electronic lock comprises lock body, connecting rod, entrance guard device, and lock body connects connecting rod, and connecting rod connects doorframe; Said lock body comprises handle, lock core, Control Component, and said Control Component comprises motor, wiring board, and wiring board connects entrance guard device; Its structural feature is that said handle connects rotating shaft, and said rotating shaft is slided and placed in the shaft hole that is made up of liner, pedestal, is provided with first latch mechanism between rotating shaft and the pedestal; Pedestal connects Control Component, is provided with second latch mechanism between Control Component and the rotating shaft; Said liner is passed in said rotating shaft, pedestal connects the steel bolt assembly, and the connecting rod of steel bolt assembly connecting band stretch section, connecting rod pass guide and connect doorframe.Realize rotation locking and sliding latch between rotating shaft and the pedestal by first latch mechanism, second latch mechanism; Have stretch section through connecting rod; When connecting rod passes guide; Produce the pretightning force of reversing by stretch section, make connecting rod produce one and make handle, rotating shaft eject pretightning force in pedestal to the steel bolt assembly.
Said first latch mechanism comprises said lock core, door bolt, spring; Said lock core places in the said rotating shaft; Said rotating shaft side is provided with the door bolt hole; Said pedestal is provided with the outer door bolt hole of corresponding setting with said door bolt hole, said door bolt hole, fasten with a bolt or latch in the hole said door bolt and spring be installed outward, door bolt connect spring and with said lock core interlock.Insert door bolt hole and outer door bolt hole through door bolt, realize the rotation locking of rotating shaft and pedestal, open lock core when rotating, door bolt breaks away from outer door bolt hole, thereby realizes the relative rotation of rotating shaft and pedestal.
Said second latch mechanism comprises said Control Component, axle sleeve, bolt, and said Control Component is made up of control shell, motor, axle sleeve, wiring board, back-up ring, motor spring; Said motor slides and places in the control shell, motor one end socket back-up ring, and the output shaft of the other end connects tapped axle sleeve; Said motor spring places in the control shell, and motor spring one end and said back-up ring offset, and the other end supports with the control shell facies; Said rotating shaft is provided with the gradual change groove; Said pedestal is provided with the non-circular hole with the corresponding setting of said gradual change groove; Said non-circular hole connects the said bolt of form fit with it; Said bolt is provided with external screw thread, is connected with the internal thread of said axle sleeve through this external screw thread, and said bolt passes said non-circular hole and cooperates with said gradual change hole.Through the axially-movable of Control Component control bolt, change the mated condition in bolt and non-circular hole, gradual change hole, thereby realize the ejection operation of rotating shaft, handle, through Control Component medi-spring, back-up ring, realize resetting of bolt.
Be provided with the motor cabinet that power supply machine slides in the said control shell; Said motor is provided with one section non-circular surface; Said back-up ring is provided with the endoporus with this section surface form fit; This section of motor is passed the said motor spring of back-up ring socket, and motor spring one end and said back-up ring offset, and the other end and said motor cabinet offset.
Said guide connects the bolt column on the said door-plate through adjusting nut, regulating spring.Regulate the pretightning force of connecting rod through this structure to the steel bolt assembly.
The stretch section of said connecting rod is a distorted-structure, and when distortion was big more, its elastic potential energy was big more.
Said rotating shaft connects the steel bolt assembly through regulating sleeve, pan head screw, packing ring, bullet pad.Ejection amount through the regulating sleeve regulating handle.
Said rotating shaft top one side is provided with catching groove; Said handle bottom is provided with the limited block that cooperates with this catching groove; The opposite side at said rotating shaft top is connected through five angle head screws with said handle to be fixed, five angle head screw attachment screw holes, and said handle, rotating shaft all are provided with the half the of screw hole; The aperture of said screw hole connects blanking cover, and structure connects comparatively simple, convenient.
Said entrance guard device is made as cipher opening device, swipe the card opening device or remote control opening device, and it is comparatively convenient to control.
The utility model structure is comparatively simple, and operation is comparatively convenient, laborsaving, and manufacturing cost is lower, has realized multi-angle, multipoint lock point, is fit to be applied to all kinds of security doors, or the architecture advances of like product.
Description of drawings
Fig. 1 is the lock body blast structural representation of the utility model.
Fig. 2 is the lock body sectional structure sketch map one of the utility model.
Fig. 3 is the lock body sectional structure sketch map two of the utility model.
Fig. 4 is the pivot structure sketch map of the utility model.
Fig. 5 is the Control Component blast structural representation of the utility model.
Fig. 6 is the Control Component internal construction sketch map of the utility model.
Fig. 7 is the Facad structure sketch map after the utility model is installed on door-plate and doorframe.
Fig. 8 is the structure sketch map after the utility model is installed on door-plate and doorframe.
Fig. 9 is the theory structure sketch map one of unblanking of the utility model, and door-plate and doorframe are closed condition among the figure.
Figure 10 is the theory structure sketch map two of unblanking of the utility model, and door-plate and doorframe are opening among the figure, and arrow is the connecting rod moving direction.
The specific embodiment
Combine accompanying drawing at present, the utility model is further described.The name of sequence number is called among the figure: protective cover 1; Blanking cover 2; Handle 3; Limited block 301; Five angle head screws 4; Lock core 5; Control shell 6; Motor cabinet 601; Door bolt 7; Spring 8; Rotating shaft 9; Door bolt hole 901; Gradual change groove 902; Catching groove 903; O type circle 10; Liner 11; Pedestal 12; Outer door bolt hole 1201; Non-circular hole 1202; Regulating sleeve 13; Steel bolt assembly 14; Packing ring 15; Bullet pad 16; Pan head screw 17; Bolt 18; Axle sleeve 19; Back-up ring 20; Motor spring 21; Motor 22; Wiring board 23; Screw 24; Entrance guard device 25; Connecting rod 26; Stretch section 2601; Door-plate 27; Regulating spring 28; Guide 29; Adjusting nut 30; Doorframe 31.
Like Fig. 7, shown in Figure 8, this electronic lock comprises lock body, connecting rod 26, entrance guard device 25, and lock body connects connecting rod, and the guide 29 that connecting rod passes on the door-plate connects doorframe 31, and entrance guard device is the electric control gear as this electronic lock, and it connects the Control Component in the lock body.Shown in Fig. 1～4; The lock body of this electronic lock comprises handle 3, lock core 5, Control Component, rotating shaft 9, O type circle 10, liner 11, pedestal 12, regulating sleeve 13, steel bolt assembly 14, packing ring 15, bullet pad 16, pan head screw 17, and its concrete structure is: rotating shaft top one side is provided with catching groove 903, and opposite side is provided with half screw hole; The handle correspondence is provided with the limited block 311 that cooperates with catching groove; And second half screw hole that cooperates with half screw hole of rotating shaft, constitute screw hole by these two half screw holes, cooperate with this screw hole through five angle head screws 4 and screw; Connect blanking cover 2 in the screw hole aperture, promptly accomplish being fixedly connected of handle and rotating shaft.In the chamber that handle and rotating shaft are constituted, insert lock core, handle is provided with the protective cover 1 of protection lock core.Rotating shaft is slided to place by liner, support and is constituted in the shaft hole, and the rotating shaft side is provided with door bolt hole 901 and gradual change hole 902, and pedestal is provided with and the outer door bolt hole 1201 of fastening the corresponding setting in hole with a bolt or latch, and with the non-circular hole 1202 of the corresponding setting in gradual change hole.The door bolt 7 that is slidingly connected in door bolt hole and the outer door bolt hole, door bolt connect spring 8 and with the lock core interlock, promptly constitute first latch mechanism between rotating shaft and the pedestal.The non-circular hole bolt 18 of form fit with it that is slidingly connected; Bolt one end passes non-circular hole and stretches in the gradual change hole; The bolt other end is provided with external screw thread, and through the internal thread that external screw thread connecting bushing 19 1 ends are provided with, the axle sleeve other end connects the output shaft of motor 22; Motor rear end connects back-up ring 20, motor spring 21, promptly constitutes second latch mechanism between rotating shaft and the pedestal.Through above-mentioned axle sleeve, motor, back-up ring, motor spring being placed in the control shell 6,, promptly constitute the Control Component of the utility model again through screw 24 connection line plates 23.
Like Fig. 5, shown in Figure 6; The concrete structure of this Control Component is: but be provided with the motor cabinet 601 that power supply machine slides in the control shell, motor is provided with one section non-circular surface, and the back-up ring bore design is to cooperate with this section non-circular surfaces; Make back-up ring slide and be limited in the motor middle part; Motor is exposed to one section socket motor spring of back-up ring, and motor spring one end and back-up ring offset, and the other end and motor cabinet offset.The output shaft connecting bushing of motor, axle sleeve one end are limited in an end in the control shell, motor connection line plate, and wiring board is fixed in the control shell through screw.Control Component and pedestal are fixed on the door-plate, and the rotating shaft bottom connects steel bolt assembly 14 and regulating sleeve 13 through pan head screw 17, packing ring 15, bullet pad 16.The steel bolt assembly is connected with the connecting rod of stretch section 2601; Stretch section is that connecting rod is provided with the distortion section; Connecting rod passes guide 29 and connects doorframe; The bolt column that guide connects on the door-plate 27 through adjusting nut 30, regulating spring 28 is regulated through adjusting nut being carried out degree of tightness, thus the elastic potential energy of regulating stretch section in the connecting rod.Above structure is the concrete structure of the utility model.
In conjunction with Fig. 9, Figure 10, the concrete operating principle of the utility model is done following the description:
Under the original state, handle places in the door-plate, and the stretch section of connecting rod passes through set when mounted torsional deformation, thereby produces certain distortion elastic potential energy, and the rotating shaft, the handle that the steel bolt assembly are connected through this distortion elastic potential energy produce pretightning force.In the time of need unblanking, at first open first latch mechanism, promptly rotary locking cylinder is removed the locking of fastening with a bolt or latch; And then the operation entrance guard device, open second latch mechanism, its concrete opening process is: rotated by entrance guard device control motor; The driven by motor axle sleeve rotates; Axle sleeve rotates the rectilinear motion of realizing bolt, when bolt breaks away from the gradual change groove of rotating shaft, and rotating shaft, handle ejection door-plate under the elastic potential energy effect of connecting rod stretch section; This moment, turning handle can be realized unblanking.At the handle At time of eject, motor is auto-reverse, and axle sleeve drives bolt and does counter motion; The outer wall of bolt and rotating shaft offsets, thereby pushing motor slides backward compression motor spring in the motor sliding process in the control shell; Thereby produce an elastic potential energy, when the needs lock operation, only need to insert handle in the door-plate again; At this moment, motor promotes axle sleeve, bolt under the potential energy effect of motor spring; Make bolt lock with the gradual change groove of rotating shaft again, close first latch mechanism at last, promptly accomplish the lock operation of this electronic lock.Above process is the concrete operating principle of the utility model.In the specific implementation, entrance guard device can be designed to cipher opening device, swipe the card opening device or remote control opening device, all can realize identical purpose.
Claims (9)
1. multiple spot electronic lock, this electronic lock comprises lock body, connecting rod (26), entrance guard device (25), and lock body connects connecting rod, and connecting rod connects doorframe; Said lock body comprises handle (3), lock core (5), Control Component, and said Control Component comprises motor (22), wiring board (23), and wiring board connects entrance guard device; It is characterized in that said handle (3) connects rotating shaft (9), said rotating shaft is slided and is placed in the shaft hole that is made up of liner (11), pedestal (12), is provided with first latch mechanism between rotating shaft and the pedestal; Pedestal connects Control Component, is provided with second latch mechanism between Control Component and the rotating shaft; Said liner is passed in said rotating shaft, pedestal connects steel bolt assembly (14), and the connecting rod of steel bolt assembly connecting band stretch section (2601), connecting rod pass guide (29) and connect doorframe.
2. multiple spot electronic lock according to claim 1; It is characterized in that said first latch mechanism comprises said lock core (5), door bolt (7), spring (8); Said lock core places in the said rotating shaft (9), and said rotating shaft side is provided with door bolt hole (901), and said pedestal (12) is provided with the outer door bolt hole (1201) of corresponding setting with said door bolt hole (901); Said door bolt hole, fasten with a bolt or latch in the hole said door bolt and spring be installed outward, door bolt connect spring and with said lock core interlock.
3. multiple spot electronic lock according to claim 1; It is characterized in that said second latch mechanism comprises said Control Component, axle sleeve (19), bolt (18), said Control Component is made up of control shell (6), motor (22), axle sleeve, wiring board (23), back-up ring (20), motor spring (21); Said motor slides and places in the control shell, motor one end socket back-up ring, and the output shaft of the other end connects tapped axle sleeve; Said motor spring places in the control shell, and motor spring one end and said back-up ring offset, and the other end offsets with control shell (6); Said rotating shaft (9) is provided with gradual change groove (902); Said pedestal (12) is provided with the non-circular hole (1202) with the corresponding setting of said gradual change groove; Said non-circular hole connects the said bolt of form fit with it; Said bolt is provided with external screw thread, is connected with the internal thread of said axle sleeve through this external screw thread, and said bolt passes said non-circular hole and cooperates with said gradual change hole.
4. multiple spot electronic lock according to claim 3; It is characterized in that being provided with in the said control shell (6) motor cabinet (601) that power supply machine (22) slides; Said motor is provided with one section non-circular surface, and said back-up ring (20) is provided with the endoporus with this section surface form fit, and this section of motor is passed the said motor spring of back-up ring socket (21); Motor spring one end and said back-up ring offset, and the other end and said motor cabinet offset.
5. multiple spot electronic lock according to claim 1 is characterized in that said guide (29) connects the bolt column on the said door-plate (27) through adjusting nut (30), regulating spring (28).
6. multiple spot electronic lock according to claim 1, the stretch section (2601) that it is characterized in that said connecting rod (26) is a distorted-structure.
7. multiple spot electronic lock according to claim 1 is characterized in that said rotating shaft (9) connects steel bolt assembly (14) through regulating sleeve (13), pan head screw (17), packing ring (15), bullet pad (16).
8. multiple spot electronic lock according to claim 1; It is characterized in that said rotating shaft (9) top one side is provided with catching groove (903); Said handle (3) bottom is provided with the limited block (301) that cooperates with this catching groove, and the opposite side at said rotating shaft top is connected through five angle head screws (4) with said handle fixes five angle head screw attachment screw holes; Said handle, rotating shaft all are provided with the half the of screw hole, and the aperture of said screw hole connects blanking cover (2).
9. multiple spot electronic lock according to claim 1 is characterized in that said entrance guard device (25) is cipher opening device, swipe the card opening device or remote control opening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202856244U CN202249283U (en) | 2011-08-08 | 2011-08-08 | Multipoint electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202856244U CN202249283U (en) | 2011-08-08 | 2011-08-08 | Multipoint electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202249283U true CN202249283U (en) | 2012-05-30 |
Family
ID=46110545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202856244U Expired - Fee Related CN202249283U (en) | 2011-08-08 | 2011-08-08 | Multipoint electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202249283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677994A (en) * | 2012-06-15 | 2012-09-19 | 美迪特科技（沈阳）有限公司 | Electronic lock for machine cabinet |
| CN110805362A (en) * | 2019-11-20 | 2020-02-18 | 石门县腾越电子商务有限公司 | Mechanical electronic lock |
| CN113530373A (en) * | 2021-07-14 | 2021-10-22 | 中国商用飞机有限责任公司 | Door locking device and cockpit door assembly with same |
-
2011
- 2011-08-08 CN CN2011202856244U patent/CN202249283U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677994A (en) * | 2012-06-15 | 2012-09-19 | 美迪特科技（沈阳）有限公司 | Electronic lock for machine cabinet |
| CN110805362A (en) * | 2019-11-20 | 2020-02-18 | 石门县腾越电子商务有限公司 | Mechanical electronic lock |
| CN113530373A (en) * | 2021-07-14 | 2021-10-22 | 中国商用飞机有限责任公司 | Door locking device and cockpit door assembly with same |
| CN113530373B (en) * | 2021-07-14 | 2022-04-29 | 中国商用飞机有限责任公司 | Door locking device and cockpit door assembly with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |