CN204850768U - Feather key formula clutch - Google Patents
Feather key formula clutch Download PDFInfo
- Publication number
- CN204850768U CN204850768U CN201520525807.7U CN201520525807U CN204850768U CN 204850768 U CN204850768 U CN 204850768U CN 201520525807 U CN201520525807 U CN 201520525807U CN 204850768 U CN204850768 U CN 204850768U
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- CN
- China
- Prior art keywords
- cam
- clutch
- motor
- feather key
- fingerprint
- 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
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Abstract
The utility model discloses a feather key formula clutch, utilize and verify the fingerprint and verify that the password comes the realization and opens the door, the double motor of shroud plate both sides installation in the front, the motor of one side is controlled respectively to fingerprint and password, seesaw structure with the help of the linkage plectrum, no matter verify the fingerprint or verify the password, wherein the motor of one side can promote its cam that corresponds rotation, make the linkage plectrum to the lopsidedness, handle spring opposite direction atress messenger's feather key and handle head are closed mutually simultaneously opens the door with the realization, open the door after spend the several seconds, the motor rotates once more and makes the clutching mechanism return realize closing the door, which revolution no matter this kind of design be, all can realize the separation and reunion function reliably, also that is to say, if the fingerprint unblanks to damage, does not influence the function that the password was unblanked, and in like manner, password unblank to damage, do not influence the function that the fingerprint was unblanked, and the motor that fingerprint and password correspond separately uses, increases the life of motor, makes fault rate greatly reduced.
Description
Technical field
The utility model relates to electronic lock art, refers in particular to a kind of slip key type arrangement of clutch.
Background technology
Along with the application of electronics, electromechanics and information technology, theftproof lock enters electronic age, and original mechanical lock, due to structure being limited to, has been difficult to meet current social management, easy to use and antitheft requirement.And existing electronic safety lock fault rate is higher, happen occasionally the phenomenon that can not open the door, and must look for mechanical key to open the door, and really can not meet the life requirement of people.
The structure of general electronic safety lock inside comprises power supply, control device, motor, and user triggers this control device by instruction (password, fingerprint or magnetic card etc.), controls this motor of power drives by this control device, and then interlock lock core realizes unblanking.And what break down in existing electronic safety lock is exactly often control device and motor, once break down, electronic lock just cannot normally be opened.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of slip key type arrangement of clutch, password unlocking and fingerprint unblank all there is independent motor, reliable in function, and inner clutch mechanism structure is compact and simple, clutch process is smooth and easy, and quality is secure.
For achieving the above object, the utility model adopts following technical scheme:
A kind of slip key type arrangement of clutch, comprises
Double motor, comprises the first motor driven by fingerprint authentication, the second motor driven by password authentification; The rotating shaft of this first motor connects the first cam, the rotating shaft of this second motor connects the second cam;
One feather key, has a handle spring, is provided with support base ring bottom this feather key in the bottom of feather key;
One interlock plectrum, this interlock plectrum has ring, and the two opposite sides of this ring are provided with fulcrum, and the both sides away from this fulcrum are provided with shake-up arm, and this first cam and the second cam contact this shake-up arm respectively, and feather key is arranged on ring, and point supporting is on this support base ring;
One handle head, this handle head is rotatable to be installed on this feather key, is provided with clutch slot in this feather key; The handle head of correspondence is provided with clutch projection, and when bimotored arbitrary revolution, this handle head rotates and makes clutch projection engage with this clutch slot or be separated.
As a kind of preferred version, described clutch projection has 6 pieces, and the angle between adjacent two clutch projections is 60 degree; Described clutch slot has 3, and the angle between adjacent two clutch slot is 120 degree.
As a kind of preferred version, described first cam and the second cam are fan-shaped;
As a kind of preferred version, described first cam is provided with the 3rd cam, and the outer end of this second cam is provided with four-cam, and the 3rd cam and side, four-cam side are provided with the microswitch that can detect clutch.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, checking fingerprint and authentication password is utilized to realize opening the door, in front cladding plate both sides, double motor is installed, fingerprint and password control the motor of side respectively, by the seesaw structure of interlock plectrum, no matter be checking fingerprint or authentication password, wherein the motor of side can promote the cam rotation of its correspondence, impel interlock plectrum to lopsidedness, stressed feather key and the handle head of making is closed to realize opening the door mutually in the other direction for handle spring simultaneously, through 5 seconds after enabling, motor again rotates to impel clutch return to realize and closes the door, this kind of design, no matter be which platform revolution, all reliably can realize clutch function, in other words, if fingerprint unblanks to damage, do not affect the function of password unlocking, in like manner, password unlocking damages, do not affect the function that fingerprint is unblanked, the motor that fingerprint and codon pair are answered separately uses, and increases the application life of motor, fault rate is reduced greatly.
Make handle head, interlock plectrum, feather key stacked from top to bottom; in handle head and the narrow space of feather key, clutch slot and clutch projection are set; by the telescopic movable of spring; coordinate door handle to rotate and realize "Off" ← → " conjunction " process; frame for movement global design is simple and compact; easy cost is installed low; clutch process is smooth and easy; ensure that the accuracy of the high reliability that part coordinates and execution; when being in " released state "; door handle rotates and is in idling conditions, and available protecting internal mechanism can not destroy by brute-force.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the utility model;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the exploded view of arrangement of clutch in Fig. 2;
Fig. 4 is the schematic diagram that the arrangement of clutch of the embodiment of the utility model is in " separation " state;
Fig. 5 is the sectional view of the part of Fig. 4;
Fig. 6 is the schematic diagram that the arrangement of clutch of the embodiment of the utility model is in " closing " state;
Fig. 7 is the sectional view of the part of Fig. 6;
Fig. 8 is the feather key of the embodiment of the utility model and the first visual angle figure of handle head;
Fig. 9 is the feather key of the embodiment of the utility model and the second visual angle figure of handle head.
Accompanying drawing identifier declaration:
10, double motor 11, first motor
12, the second motor 13, first cam
14, the second cam 15, the 3rd cam
16, four-cam 17, microswitch
20, feather key 21, support base ring
22, clutch slot 30, interlock plectrum
31, ring 32, fulcrum
33, arm 40, handle head is touched
41, clutch projection 50, handle spring
60, door handle 70, housing.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 9, that show the concrete structure of the preferred embodiment of the utility model, that a kind of slip key type arrangement of clutch is characterized in that: comprise double motor 10, feather key 20, interlock plectrum 30, handle head 40, be installed on as in Fig. 1 and housing as indicated with 2, one end connection door handle 60 of handle head.
Wherein, this double motor 10 comprises the first motor 11 driven by fingerprint authentication, the second motor 12 driven by password authentification; The rotating shaft of this first motor 11 connects the first cam 13, the rotating shaft of this second motor 12 connects the second cam 14.Conflict in the bottom of feather key 20 and have a handle spring 50, bottom this feather key 20, be provided with support base ring 31.This interlock plectrum 30 has ring 31, the two opposite sides of this ring 31 are provided with fulcrum 32, both sides away from this fulcrum 32 are provided with touches arm 33, this first cam 13 contacts this shake-up arm 33 respectively with the second cam 14, feather key 20 is arranged on ring 31, fulcrum 32 is bearing on this support base ring 31, forms seesaw structure.This handle head 40 connection door handle 60, handle head 40 is rotatable to be installed on this feather key 20, is provided with clutch slot 22 in this feather key 20; The handle head 40 of correspondence is provided with clutch projection 41, when arbitrary revolution of double motor 10, rotates door handle 60 by hand, drives this handle head 40 to rotate and makes clutch projection 41 engage with this clutch slot 22 or be separated.
In the present embodiment, described clutch projection 41 has 6 pieces, and the angle between adjacent two clutch projections 41 is 60 degree; Described clutch slot 22 has 3, and the angle between adjacent two clutch slot 22 is 120 degree, this design, within making door handle 60 only need rotation 60 degree, clutch projection 41 can be made to snap in clutch slot 22 and realize " closing " function.
Described first cam 13 and the second cam 14 are fan-shaped, and this fan-shaped radian is greater than 180 degree.The 3rd cam 15 is provided with in the outer end of the first cam 13, the outer end of this second cam 14 is provided with four-cam 16,3rd cam 15 and side, four-cam 16 side are provided with the microswitch 17 that can detect clutch, and to inform electronic lock system, whether electronic gate has locked and unblanked.
The use procedure of the feather key 20 formula arrangement of clutch of the utility model is as follows:
Under normality, as shown in Figure 4 and Figure 5, the lug boss positive direction linkage plectrum 30 of the cam of double motor 10, compression handle spring 50, make feather key 20 be in pressed status, the clutch slot 22 of feather key 20 is separated with the clutch projection 41 of handle head 40, thus do not exist any spacing between feather key 20 and handle head 40, even if revolving door handle 60, also cannot open the door, this kind of state is the released state of this clutch.
As shown in Figure 6 and Figure 7, when by the password of door lock or fingerprint correct time, control the arbitrary motor starting in double motor 10 by system centre, such as, by during to password, drive the first motor 11 to rotate, when fingerprint is correct, drive the second motor 12 to rotate.Arbitrary revolution with the form of seesaw banking all can link plectrum 30, handle spring 50 extends, feather key 20 is upwards pushed away, now, rotate door handle 60 by hand and be no more than 60 °, wherein three clutch projections 41 can be made to be embedded in three clutch slot 22, make feather key 20, handle head 40 forms interlock entirety, this kind of state is the closure state of this clutch, so that drive lock body to drive dead bolt to open the door.
In sum, design focal point of the present utility model is, checking fingerprint and authentication password is utilized to realize opening the door, in front cladding plate both sides, double motor 10 is installed, fingerprint and password control the motor of side respectively, by the seesaw structure of interlock plectrum 30, no matter be checking fingerprint or authentication password, wherein the motor of side can promote the cam rotation of its correspondence, impel interlock plectrum 30 to lopsidedness, stressed feather key 20 and handle head 40 phase of making is closed to realize opening the door in the other direction for handle spring 50 simultaneously, through 5 seconds after enabling, motor again rotates to impel clutch return to realize and closes the door, this kind of design, no matter be which platform revolution, all reliably can realize clutch function, in other words, if fingerprint unblanks to damage, do not affect the function of password unlocking, in like manner, password unlocking damages, do not affect the function that fingerprint is unblanked, the motor that fingerprint and codon pair are answered separately uses, and increases the application life of motor, fault rate is reduced greatly.
Make handle head 40, interlock plectrum 30, feather key 20 stacked from top to bottom; in handle head 40 and the narrow space of feather key 20, clutch projection 41 and clutch slot 22 are set; by the telescopic movable of spring; coordinate door handle 60 to rotate and realize "Off" ← → " conjunction " process; frame for movement global design is simple and compact; easy cost is installed low; clutch process is smooth and easy; ensure that the accuracy of the high reliability that part coordinates and execution; when being in " released state "; door handle 60 rotates and is in idling conditions, and available protecting internal mechanism can not destroy by brute-force.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a slip key type arrangement of clutch, is characterized in that: comprise
Double motor, comprises the first motor driven by fingerprint authentication, the second motor driven by password authentification; The rotating shaft of this first motor connects the first cam, the rotating shaft of this second motor connects the second cam;
One feather key, a handle spring of conflicting in the bottom of feather key, is provided with support base ring bottom this feather key;
One interlock plectrum, this interlock plectrum has ring, and the two opposite sides of this ring are provided with fulcrum, and the both sides away from this fulcrum are provided with shake-up arm, and this first cam and the second cam contact this shake-up arm respectively, and feather key is arranged on ring, and point supporting is on this support base ring;
One handle head, this handle head is rotatable to be installed on this feather key, is provided with clutch slot in this feather key; The handle head of correspondence is provided with clutch projection, and when bimotored arbitrary revolution, this handle head rotates and makes clutch projection engage with this clutch slot or be separated.
2. slip key type arrangement of clutch according to claim 1, is characterized in that: described clutch projection has 6 pieces, and the angle between adjacent two clutch projections is 60 degree; Described clutch slot has 3, and the angle between adjacent two clutch slot is 120 degree.
3. slip key type arrangement of clutch according to claim 1, is characterized in that: described first cam and the second cam are fan-shaped.
4. slip key type arrangement of clutch according to claim 3, is characterized in that: described first cam outer end is provided with the 3rd cam, and the outer end of this second cam is provided with four-cam, and the 3rd cam and side, four-cam side are provided with the microswitch that can detect clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525807.7U CN204850768U (en) | 2015-07-20 | 2015-07-20 | Feather key formula clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525807.7U CN204850768U (en) | 2015-07-20 | 2015-07-20 | Feather key formula clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850768U true CN204850768U (en) | 2015-12-09 |
Family
ID=54741330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525807.7U Expired - Fee Related CN204850768U (en) | 2015-07-20 | 2015-07-20 | Feather key formula clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956315A (en) * | 2016-10-17 | 2018-04-24 | 广东金点原子安防科技股份有限公司 | A kind of unlocking mechanism of Fingerprint Lock |
| CN114320022A (en) * | 2020-09-30 | 2022-04-12 | 珠海优特电力科技股份有限公司 | Electric coding lock |
-
2015
- 2015-07-20 CN CN201520525807.7U patent/CN204850768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956315A (en) * | 2016-10-17 | 2018-04-24 | 广东金点原子安防科技股份有限公司 | A kind of unlocking mechanism of Fingerprint Lock |
| CN114320022A (en) * | 2020-09-30 | 2022-04-12 | 珠海优特电力科技股份有限公司 | Electric coding lock |
| CN114320022B (en) * | 2020-09-30 | 2022-10-28 | 珠海优特电力科技股份有限公司 | Electric coding lock |
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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: 20151209 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |