CN201526203U - Fingerprint lock with function of automatically removing back locking - Google Patents
Fingerprint lock with function of automatically removing back locking Download PDFInfo
- Publication number
- CN201526203U CN201526203U CN2009202379591U CN200920237959U CN201526203U CN 201526203 U CN201526203 U CN 201526203U CN 2009202379591 U CN2009202379591 U CN 2009202379591U CN 200920237959 U CN200920237959 U CN 200920237959U CN 201526203 U CN201526203 U CN 201526203U
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- China
- Prior art keywords
- lock
- lock core
- motion bar
- fingerprint
- back handle
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of locks, in particular to a fingerprint lock with the function of automatically removing back locking. The fingerprint lock comprises a fingerprint sensor, a rear handle, a rear door shell, a lock cylinder and a back locking button, wherein the rear handle is connected with the rear door shell; and the lock cylinder comprises a lock cylinder moving bolt. The fingerprint lock also comprises a back locking movable rod and an automatic back locking removing device. The lock cylinder also comprises a rear handle drive sleeve that can drive the lock cylinder moving bolt to act, and the rear handle is connected with the rear handle drive sleeve through a rear handle rotating connection pin. The back locking button is connected with one end of the back locking movable rod and the other end of the back locking movable rod passes through the rear door shell to be connected with the lock cylinder moving bolt, and the rear handle is also connected with the back locking movable rod through the automatic back locking removing device. In the utility model, under the state of back locking, back locking can be removed automatically only by rotating the rear handle, thus bringing more convenience for the operation of users.
Description
Technical field:
The utility model relates to lock class technical field, and particularly band automatically terminates the Fingerprint Lock of back locking function.
Background technology:
Fingerprint Lock be a kind of be the intelligent lock of identification carrier and means with the somatic fingerprint, the uniqueness of fingerprint and non-reproduction have determined that Fingerprint Lock is present the safest lock kind in all locksets.Divide according to identification carrier, Fingerprint Lock can be divided into two kinds of optical finger print lock and semiconductor (condenser type, pressure lever type and thermal sensing) Fingerprint Lock; Optical finger print lock performance is relatively stable, and compliance is strong, is used on the lock more; The semiconductor fingerprint lock body is long-pending less relatively, and identification range is wider, generally is used for the special messenger more and keeps an eye in place and the product.
Existing Fingerprint Lock generally has back locking function, for example, application number is that 03214754 Chinese patent discloses a kind of fingerprint gate lock, it comprises the fingerprint collecting head, finger print acquisition module, master control borad, LCDs, supervisory keyboard, lock core and power supply, master control borad is the microprocessor with storage and calculation function, have in the lock core and be connected with dead bolt and stepper motor that the control lock tonguing goes out, head-shield front at the fingerprint collecting head is provided with the protection window, be provided with in the both sides of lock core and lock knob, travel switch is housed near the dead bolt, one end of protection window is fixed on the axle of the stepper motor that is connected with master control borad, the inboard knob of locking is fixedlyed connected with the square shaft that drives dead bolt, the knob of locking in the outside is provided with boss, spacer and back-moving spring, boss is positioned at the inboard of lock core fore shell, one end of back-moving spring is fixed on the boss sidewall, and the other end of spacer and back-moving spring is fixed on the inner surface of lock core fore shell; The disclosed fingerprint gate lock of above-mentioned patent is locked knob and fingerprint gate lock can be locked by operating it, after locking, when needs are opened fingerprint gate lock, need press once more and lock knob and lock state with releasing, could open fingerprint gate lock by turning handle, so, make troubles for user's operation.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of Fingerprint Lock that can user-friendly band automatically terminates back locking function is provided.
For achieving the above object, the utility model is by the following technical solutions: band automatically terminates the Fingerprint Lock of back locking function, it comprises fingerprint sensor, back handle, back door shell, lock core and locks button, described back handle is connected with the back door shell, described lock core comprises the movable keeper of lock core, and this Fingerprint Lock also comprises locks motion bar and automatically terminate anti-lock device; Described lock core also comprises the back handle drive sleeve that can drive the movable keeper action of lock core, and back handle is connected with the back handle drive sleeve by the back handle pin that is rotationally connected; Lock button and lock motion bar one end and be connected, lock the motion bar other end and pass the back door shell and tie with the lock core dodge gate and connect, back handle is also locked motion bar by automatically terminating the anti-lock device connection.
The described anti-lock device that automatically terminates comprises back handle rotational angle locating piece, removes and lock brace and lock the geocoded activity piece; Described back handle rotational angle locating piece is fixedlyed connected with back handle, an end and back handle rotational angle locating piece that brace is locked in releasing are rotationally connected, the other end that brace is locked in releasing with lock the geocoded activity piece and be rotationally connected, lock the geocoded activity piece and lock motion bar and be connected.
The described anti-lock device that automatically terminates also comprises the motion bar guide pin bushing, and the motion bar guide pin bushing is located at described back door shell, and the described motion bar of locking is arranged in the motion bar guide pin bushing.
The described other power switch that is provided with of geocoded activity piece of locking.
Described lock core also comprises lock core shell, lock core spring and lock core fixed head, described lock core shell is connected with the lock core fixed head, the movable keeper of lock core places in the lock core shell, and lock core dodge gate stud portion protrudes from the lock core fixed head, the movable keeper of lock core is connected with lock core shell elasticity by the lock core spring, and described back handle drive sleeve is located in the described lock core shell.
The utility model beneficial effect is: band described in the utility model automatically terminates the Fingerprint Lock of back locking function, and it also comprises locks motion bar and automatically terminate anti-lock device; Described lock core also comprises the back handle drive sleeve that can drive the movable keeper action of lock core, and back handle is connected with the back handle drive sleeve by the back handle pin that is rotationally connected; Lock button and lock motion bar one end and be connected, lock the motion bar other end and pass the back door shell and tie with the lock core dodge gate and connect, back handle is also locked motion bar by automatically terminating the anti-lock device connection; Adopt the Fingerprint Lock of said structure, press lock button after, lock the button drive and lock motion bar calmly lock core dodge gate bolt-lock, realize back locking function, when needs are opened Fingerprint Lock, only need to rotate back handle, back handle is locked the motion bar action by automatically terminating the anti-lock device drive, lock the locking of motion bar releasing to the movable keeper of lock core, simultaneously, back handle handler in the rotation drives the action of back handle drive sleeve by the back handle pin that is rotationally connected, and drives the movable keeper action of lock core by the back handle drive sleeve again, thereby realizes automatically terminating the purpose of locking and open Fingerprint Lock; Therefore, band described in the utility model automatically terminates the Fingerprint Lock of back locking function, is locking under the state, only needs the rotation back handle to automatically terminate and locks, and is more convenient for user's operation.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model lock core;
Fig. 3 is the internal construction schematic diagram of door shell one side behind the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
See that Fig. 1 is to shown in Figure 3, the structure that band automatically terminates the Fingerprint Lock of back locking function is: it comprises fingerprint sensor, back handle 6, back door shell 5, lock core 4 and locks button 71, described back handle 6 is connected with back door shell 5, described lock core 4 comprises the movable keeper 41 of lock core, and this Fingerprint Lock also comprises locks motion bar 7 and automatically terminate anti-lock device 51; Described lock core 4 also comprises the back handle drive sleeve 46 that can drive movable keeper 41 actions of lock core, and back handle 6 is connected with back handle drive sleeve 46 by the back handle pin 61 that is rotationally connected; Lock button 71 and lock motion bar 7 one ends and be connected, lock motion bar 7 other ends and pass back door shell 5 and be connected with the movable keeper 41 of lock core, back handle 6 is also locked motion bar 7 by automatically terminating anti-lock device 51 connections.The described anti-lock device 51 that automatically terminates comprises back handle rotational angle locating piece 511, removes and lock brace 512 and lock geocoded activity piece 513; Described back handle rotational angle locating piece 511 is fixedlyed connected with back handle 6, an end and back handle rotational angle locating piece 511 that brace 512 is locked in releasing are rotationally connected, releasing is locked the other end of brace 512 and is locked geocoded activity piece 513 and is rotationally connected, lock geocoded activity piece 513 and lock motion bar 7 and be connected, the described geocoded activity piece 513 other power switches 9 that are provided with fingerprint sensor of locking.
In the present embodiment, the described anti-lock device 51 that automatically terminates also comprises motion bar guide pin bushing 72, motion bar guide pin bushing 72 is located at described back door shell 5, the described motion bar 7 of locking is arranged in motion bar guide pin bushing 72, motion bar guide pin bushing 72 can play to be locked motion bar 7 and moves more accurately locking the guide effect of motion bar 7, making.
In the present embodiment, described lock core 4 also comprises lock core shell 40, lock core spring 45 and lock core fixed head 42, described lock core shell 40 is connected with lock core fixed head 42, the movable keeper 41 of lock core places in the lock core shell 40, and movable keeper 41 parts of lock core protrude from lock core fixed head 42, the movable keeper 41 of lock core is connected with lock core shell 40 elasticity by lock core spring 45, and the effect of lock core spring 45 is to provide elastic force to movable the resetting of keeper 41 of lock core; Described back handle drive sleeve 46 is located in the described lock core shell 40; This lock core 4 simple in structure, stability is higher.
Adopt the Fingerprint Lock of said structure to have and automatically terminate the function of locking and cutting off the electricity supply, its operating principle is: will lock button 71 and lock motion bar 7 and link together, press and lock button 71, lock geocoded activity piece 513 by locking motion bar 7 shake-up, make and lock geocoded activity piece 513 and move and will lock motion bar 7 location, the movable keeper 41 of lock core can not be moved, lock geocoded activity piece 513 simultaneously and touch power switch 9, thereby reach the purpose of locking and cutting off the power supply of fingerprint sensor automatically; After locking, if rotate back handle 6, back handle 6 drives back handle rotational angle locating piece 511 successively, removes and lock brace 512 and lock 513 actions of geocoded activity piece, make and lock geocoded activity piece 513 self-returns, the location that lock on the motion bar 7 this moment is disengaged, lock motion bar 7 and get back to original position automatically, realize rotating back handle 6 and can automatically terminate the purpose of locking.The function of locking and cutting off the electricity supply automatically can effectively prevent outside non-user's personnel operation Fingerprint Lock, can greatly make things convenient for the user and automatically terminate the function of locking, the user need not to do other operating procedure, only needs rotation back handle 6 just can automatically terminate and locks more convenient user's use.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. band automatically terminates the Fingerprint Lock of back locking function, it comprises fingerprint sensor, back handle (6), back door shell (5), lock core (4) and locks button (71), described back handle (6) is connected with back door shell (5), described lock core (4) comprises the movable keeper (41) of lock core, and it is characterized in that: this Fingerprint Lock also comprises locks motion bar (7) and automatically terminate anti-lock device (51); Described lock core (4) also comprises the back handle drive sleeve (46) that can drive the movable keeper of lock core (41) action, and back handle (6) is connected with back handle drive sleeve (46) by the back handle pin (61) that is rotationally connected; Lock button (71) and lock motion bar (7) one ends and be connected, lock motion bar (7) other end and pass back door shell (5) and be connected with the movable keeper of lock core (41), back handle (6) is also locked motion bar (7) by automatically terminating anti-lock device (51) connection.
2. band according to claim 1 automatically terminates the Fingerprint Lock of back locking function, it is characterized in that: the described anti-lock device (51) that automatically terminates comprises back handle rotational angle locating piece (511), removes and lock brace (512) and lock geocoded activity piece (513); Described back handle rotational angle locating piece (511) is fixedlyed connected with back handle (6), an end and back handle rotational angle locating piece (511) that brace (512) is locked in releasing are rotationally connected, the other end that brace (512) is locked in releasing with lock geocoded activity piece (513) and be rotationally connected, lock geocoded activity piece (513) and lock motion bar (7) and be connected.
3. band according to claim 2 automatically terminates the Fingerprint Lock of back locking function, it is characterized in that: the described anti-lock device (51) that automatically terminates also comprises motion bar guide pin bushing (72), motion bar guide pin bushing (72) is located at described back door shell (5), and the described motion bar (7) of locking is arranged in motion bar guide pin bushing (72).
4. band according to claim 2 automatically terminates the Fingerprint Lock of back locking function, it is characterized in that: the described other power switch (9) that is provided with of geocoded activity piece (513) of locking.
5. automatically terminate the Fingerprint Lock of back locking function according to each described band of claim 1 to 4, it is characterized in that: described lock core (4) also comprises lock core shell (40), lock core spring (45) and lock core fixed head (42), described lock core shell (40) is connected with lock core fixed head (42), the movable keeper of lock core (41) places in the lock core shell (40), and the movable keeper of lock core (41) part protrudes from lock core fixed head (42), the movable keeper of lock core (41) is connected with lock core shell (40) elasticity by lock core spring (45), and described back handle drive sleeve (46) is located in the described lock core shell (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202379591U CN201526203U (en) | 2009-10-28 | 2009-10-28 | Fingerprint lock with function of automatically removing back locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202379591U CN201526203U (en) | 2009-10-28 | 2009-10-28 | Fingerprint lock with function of automatically removing back locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526203U true CN201526203U (en) | 2010-07-14 |
Family
ID=42517492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202379591U Expired - Fee Related CN201526203U (en) | 2009-10-28 | 2009-10-28 | Fingerprint lock with function of automatically removing back locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852204A (en) * | 2020-08-03 | 2020-10-30 | 北京橙子柚礼科技有限公司 | Intelligent semi-automatic door lock and intelligent door |
-
2009
- 2009-10-28 CN CN2009202379591U patent/CN201526203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852204A (en) * | 2020-08-03 | 2020-10-30 | 北京橙子柚礼科技有限公司 | Intelligent semi-automatic door lock and intelligent door |
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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: 20100714 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |