CN203729707U - Intelligent lock - Google Patents
Intelligent lock Download PDFInfo
- Publication number
- CN203729707U CN203729707U CN201420073950.2U CN201420073950U CN203729707U CN 203729707 U CN203729707 U CN 203729707U CN 201420073950 U CN201420073950 U CN 201420073950U CN 203729707 U CN203729707 U CN 203729707U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- square shaft
- shaft
- handle
- circuit board
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an intelligent lock. The intelligent lock comprises a handle, a battery, a control circuit board, an electromagnet, an electromagnet spindle, a clutch shaft, an outer square shaft fixing block and an action square shaft. The battery supplies power for the control circuit board; the control circuit board is electrically connected with the electromagnet and control the electromagnet to be turned on positively or negatively to move the electromagnet forwards or backwards; meanwhile, the electromagnet spindle pushes a steel ball to move outwards in a direction perpendicular to the axis of the electromagnet spindle and accordingly moves the steel ball between the clutch shaft and the outer square shaft fixing block, further the clutch shaft and the outer square shaft fixing block can be relatively fixed and the outer square shaft fixing block and the inner wall of the handle can be relatively fixed. When the handle is rotated, the handle, the electromagnet spindle, the clutch shaft and the action square shaft can be in relative linkage; meanwhile, the clutch shaft and the action square shaft are in riveting connection, the action square shaft rotates to connect a matched lock cylinder to achieve the aim of unlocking. The intelligent lock is compact in structure, capable of greatly reducing the cost, convenient to mount and capable of facilitating password resetting.
Description
Technical field
The utility model relates to smart lock technical field, relates in particular to that a kind of compact conformation, cost significantly reduce, easy for installation, the smart lock of being convenient to reset password.
Background technology
It is a kind of by the door lock of password unlocking that prior art provides, in the structure of this door lock, door handle and control panel are separate, control panel is made up of a numeric keypad and the shell that control circuit and drives structure are installed, input password by numeric keypad, the motor or the electromagnet that are operated drives structure by control circuit reach to connect the object of unblanking.The power dissipation ratio of this technical need is larger, needs external power supply just can achieve the goal, and the structure space that whole lock body needs is larger, and production cost is higher.
Prior art also provides a kind of mechanical puzzle lock, this door lock completes the setting of password by mechanical structure, can reach the object of unblanking by the input of password, and the defect of this technology maximum is that structure is very complicated, lock body can not miniaturization, and manufacturing cost is very high.
Prior art also provides a kind of TM card technology that (touching card) unblanks, this technology is to rely on the body of TM card and lock directly to contact to transmit data, then contrast the data of lock body the inside chip and data that TM card the inside stores and complete cryptographic core pair, after having checked, complete by lock body built-in drive circuit the action of unblanking again, the shortcoming of this technology is the TM card key that still needs to carry one or more, and this TM card is lost or the words of destruction just can not be opened door lock.
The shortcoming of prior art:
1, complex structure, cost is high;
2, the password of coded lock is forgotten and is given password difficulty for change;
3, the door lock TM card of TM card carries inconvenience;
4, generally need external power supply.
Therefore, need that a kind of compact conformation, cost significantly reduce, easy for installation, the smart lock of being convenient to reset password badly.
Utility model content
The purpose of this utility model is to provide that a kind of compact conformation, cost significantly reduce, easy for installation, the smart lock of being convenient to reset password.
To achieve these goals, the technical scheme that the utility model provides is: a kind of smart lock is provided, comprise handle, battery, control circuit board, electromagnet, electromagnet shaft core, clutch shaft, outer square shaft fixed block, action square shaft, described battery is described control circuit board power supply, described control circuit board and described electromagnet are electrically connected, described control circuit board is for switching on according to electromagnet forward described in external control signal control or oppositely energising, so that described electromagnet shaft core moves forwards or backwards, described electromagnet shaft core can promote steel ball simultaneously and outwards move perpendicular to the axis direction of described electromagnet shaft core, allow described steel ball between described clutch shaft and described outer square shaft fixed block, thereby make described clutch shaft relative fixing with described outer square shaft fixed block, described outer square shaft fixed block is relative fixing with described handle inwall, in the time rotating described handle, described handle, electromagnet shaft core, clutch shaft, action square shaft is interlock relatively all, and described clutch shaft is that riveted is connected with described action square shaft, the rotation of described action square shaft can be connected to supporting lock core and reach the object of unblanking.
Described handle comprises inner handle and outdoor handle, and is inner hollow structure, and described battery, control circuit board, electromagnet, electromagnet shaft core, clutch shaft, outer square shaft fixed block, action square shaft are for being housed in described outdoor handle.
Described inner handle is also provided with the interior square shaft fixed block that allows described action square shaft pass.
Vibration switch and corresponding drive circuit are set on described control circuit board, and when described handle rotates, described vibration switch starts described drive circuit, and described drive circuit also completes the automatic locking function of door.
The TM clamping contact that also comprises TM card and match with described TM card, being connected with described control circuit board of described TM clamping contact, after described TM card contacts with TM clamping contact, the both positive and negative polarity of described TM clamping contact contacts with the both positive and negative polarity of TM card, and described control circuit board carries out unlock operation.
Described electromagnet for along its front end face to back end direction offer reeded structure, one end of described electromagnet shaft core is contained in described groove.
Described electromagnet shaft core is also arranged with electromagnet spring, within one week, is provided with boss around the outer wall of described electromagnet shaft core, and described electromagnet spring one end contacts on described boss, and the other end contacts on the front end face of described electromagnet.
On described handle, be also provided with the button for amendment, increase and the amendment of described drive circuit password.
Compared with prior art, in the utility model smart lock, owing to being provided with described battery, control circuit board, electromagnet, electromagnet shaft core, clutch shaft, outer square shaft fixed block, action square shaft, in the time rotating described handle, described handle, electromagnet shaft core, clutch shaft, action square shaft be interlock relatively all, and described clutch shaft is that riveted is connected with described action square shaft, and the rotation of described action square shaft can be connected to supporting lock core and reach the object of unblanking.Make the structure of described smart lock compacter, and installation is also quite convenient.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Brief description of the drawings
Fig. 1 is the top view of an embodiment of the utility model smart lock.
Fig. 2 is the sectional view along A-A direction of smart lock as shown in Figure 1.
Fig. 3 is the location view of the steel ball of smart lock as shown in Figure 1.
Fig. 4 is the installation view of the TM clamping contact of smart lock as shown in Figure 1.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.As mentioned above, as shown in Fig. 1～4, the smart lock 100 that the utility model embodiment provides, comprise handle 19, battery 17, control circuit board 16, electromagnet 15, electromagnet shaft core 11, clutch shaft 10, outer square shaft fixed block 13, action square shaft 8, described battery 17 is powered for described control circuit board 16, described control circuit board 16 is electrically connected with described electromagnet 15, described control circuit board 16 is for switching on or oppositely energising according to 15 forwards of electromagnet described in external control signal control, so that described electromagnet shaft core 11 moves forwards or backwards, described electromagnet shaft core 11 can promote steel ball 12 simultaneously and outwards move perpendicular to the axis direction of described electromagnet shaft core 11, allow described steel ball 12 between described clutch shaft 10 and described outer square shaft fixed block 13, thereby make described clutch shaft 10 relative fixing with described outer square shaft fixed block 13, described outer square shaft fixed block 13 is relative fixing with described handle 19 inwalls, in the time rotating described handle 19, described handle 19, electromagnet shaft core 11, clutch shaft 10, action square shaft 8 is interlock relatively all, and described clutch shaft 10 and described action square shaft 8 are connected for riveted, described action square shaft 8 rotations can be connected to supporting lock core and reach the object of unblanking.
In one embodiment, external control signal is key-press input password or TF card signal.
Described handle 19 comprises inner handle 191 and outdoor handle 192, and be inner hollow structure, described battery 17, control circuit board 16, electromagnet 15, electromagnet shaft core 11, clutch shaft 10, outer square shaft fixed block 13, action square shaft 8 are for being housed in described outdoor handle 192.
Described inner handle 191 is also provided with the interior square shaft fixed block 9 that allows described action square shaft 8 pass.
Vibration switch and corresponding drive circuit are set on described control circuit board 16, and when described handle 19 rotates, described vibration switch starts described drive circuit, and described drive circuit also completes the automatic locking function of door.
As shown in Figure 4, the TM clamping contact 22 that also comprises TM card 23 and match with described TM card 23, being connected with described control circuit board 16 of described TM clamping contact 22, after described TM card 23 contacts with TM clamping contact 22, the both positive and negative polarity of described TM clamping contact 22 contacts with the both positive and negative polarity of TM card 23, and described control circuit board 16 carries out unlock operation.
Described electromagnet 15 for along its front end face to back end direction offer the structure of groove 30, one end of described electromagnet shaft core 11 is contained in described groove 30.
Described electromagnet shaft core 11 is also arranged with electromagnet spring 14, within one week, is provided with boss 31 around the outer wall of described electromagnet shaft core 11, and described electromagnet spring 14 one end contact on described boss 31, and the other end contacts on the front end face of described electromagnet 15.
The utility model is also provided with button 193 in addition, can input password by button, and control circuit board 16 judgement input passwords, then control electromagnet 15 and move.
On described handle 19, be also provided with the button 193 for amendment, increase and the amendment of described drive circuit password.
In conjunction with Fig. 1～4, in the utility model smart lock 100, owing to being provided with described battery 17, control circuit board 16, electromagnet 15, electromagnet shaft core 11, clutch shaft 10, outer square shaft fixed block 13, action square shaft 8, in the time rotating described handle 19, the all interlocks relatively of described handle 19, electromagnet shaft core 11, clutch shaft 10, action square shaft 8, and described clutch shaft 10 is with described action square shaft 8 for riveted is connected, and described action square shaft 8 rotations can be connected to supporting lock core and reach the object of unblanking.Make the structure of described smart lock 100 compacter, and installation is also quite convenient.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (8)
1. a smart lock, it is characterized in that, comprise handle, battery, control circuit board, electromagnet, electromagnet shaft core, clutch shaft, outer square shaft fixed block, action square shaft, described battery is described control circuit board power supply, described control circuit board and described electromagnet are electrically connected, described control circuit board is for switching on according to electromagnet forward described in external control signal control or oppositely energising, so that described electromagnet shaft core moves forwards or backwards, described electromagnet shaft core can promote steel ball simultaneously and outwards move perpendicular to the axis direction of described electromagnet shaft core, allow described steel ball between described clutch shaft and described outer square shaft fixed block, thereby make described clutch shaft relative fixing with described outer square shaft fixed block, described outer square shaft fixed block is relative fixing with described handle inwall, in the time rotating described handle, described handle, electromagnet shaft core, clutch shaft, action square shaft is interlock relatively all, and described clutch shaft is that riveted is connected with described action square shaft, the rotation of described action square shaft can be connected to supporting lock core and reach the object of unblanking.
2. smart lock as claimed in claim 1, it is characterized in that, described handle comprises inner handle and outdoor handle, and is inner hollow structure, and described battery, control circuit board, electromagnet, electromagnet shaft core, clutch shaft, outer square shaft fixed block, action square shaft are for being housed in described outdoor handle.
3. smart lock as claimed in claim 2, is characterized in that, described inner handle is also provided with the interior square shaft fixed block that allows described action square shaft pass.
4. smart lock as claimed in claim 1, it is characterized in that, vibration switch and corresponding drive circuit are set, when described handle rotates on described control circuit board, described vibration switch starts described drive circuit, and described drive circuit also completes the automatic locking function of door.
5. smart lock as claimed in claim 1, it is characterized in that, the TM clamping contact that also comprises TM card and match with described TM card, described TM clamping contact is connected with described control circuit board, after described TM card contacts with TM clamping contact, the both positive and negative polarity of described TM clamping contact contacts with the both positive and negative polarity of TM card, and described control circuit board carries out unlock operation.
6. smart lock as claimed in claim 1, is characterized in that, described electromagnet for along its front end face to back end direction offer reeded structure, one end of described electromagnet shaft core is contained in described groove.
7. smart lock as claimed in claim 6, it is characterized in that, described electromagnet shaft core is also arranged with electromagnet spring, within one week, is provided with boss around the outer wall of described electromagnet shaft core, described electromagnet spring one end contacts on described boss, and the other end contacts on the front end face of described electromagnet.
8. smart lock as claimed in claim 4, is characterized in that, is also provided with the button for amendment, increase and the amendment of described drive circuit password on described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073950.2U CN203729707U (en) | 2014-02-20 | 2014-02-20 | Intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073950.2U CN203729707U (en) | 2014-02-20 | 2014-02-20 | Intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729707U true CN203729707U (en) | 2014-07-23 |
Family
ID=51199790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073950.2U Expired - Fee Related CN203729707U (en) | 2014-02-20 | 2014-02-20 | Intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729707U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612480A (en) * | 2014-12-31 | 2015-05-13 | 宁波生久柜锁有限公司 | Point touch type electronic cam lock |
| CN105220940A (en) * | 2015-09-28 | 2016-01-06 | 王力安防产品有限公司 | Safe square shaft |
| CN106593126A (en) * | 2017-02-07 | 2017-04-26 | 深圳市天防科技有限公司 | Door lock drive device |
| CN114458087A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle assembly |
-
2014
- 2014-02-20 CN CN201420073950.2U patent/CN203729707U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612480A (en) * | 2014-12-31 | 2015-05-13 | 宁波生久柜锁有限公司 | Point touch type electronic cam lock |
| CN105220940A (en) * | 2015-09-28 | 2016-01-06 | 王力安防产品有限公司 | Safe square shaft |
| CN105220940B (en) * | 2015-09-28 | 2018-11-13 | 王力安防科技股份有限公司 | Safe square shaft |
| CN106593126A (en) * | 2017-02-07 | 2017-04-26 | 深圳市天防科技有限公司 | Door lock drive device |
| CN114458087A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203729707U (en) | Intelligent lock | |
| CN101476418B (en) | Self-resetting intelligent rotating lock core with power supply from key, and its matched lockset and key | |
| EP2395184A1 (en) | Self-reset and power-supplied-from-key intelligent rotating lock core and its matching lockset and key | |
| CN104499831B (en) | Electronic lock driven by motor and electromagnetic valve | |
| CN105545115B (en) | Can automatically reset lock core | |
| CN105178727A (en) | Intelligent lock | |
| WO2023173476A1 (en) | Electronic spherical lock | |
| CN201261985Y (en) | Self-resetting intelligent rotating lock core with power supply from key, and its matched lockset and key | |
| CN105464470A (en) | Automatic lock | |
| CN204983988U (en) | Lock liner | |
| CN204876821U (en) | Novel password electronic gate handle | |
| CN202866448U (en) | Micro power electronic lock head | |
| CN206829827U (en) | Electric lock cylinder clutch control mechanism | |
| CN106049999A (en) | Safe electronic lock | |
| CN103806754A (en) | Micro-power-consumption intelligent electronic lock head | |
| CN202870953U (en) | Micro-power consumption intelligent electronic lock head | |
| CN105442943A (en) | Automatic lock | |
| CN207194634U (en) | Mechanical code lock and the shared umbrella comprising the mechanical code lock | |
| CN205875960U (en) | A electromagnetic clutch device for intelligent fingerprint lock | |
| CN106223724B (en) | A kind of wireless unlocking or anti-lockwork | |
| CN104358475B (en) | Electric lock head | |
| CN210105504U (en) | Intelligent lock with pick-proof alarm function | |
| CN101936094A (en) | Electronic spring mechanical lock core double-control safety box | |
| CN203012827U (en) | Lock control device | |
| CN103615152A (en) | Lock cylinder |
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: 20140723 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |