CN215565057U - Mechanical key electronic anti-theft device - Google Patents
Mechanical key electronic anti-theft device Download PDFInfo
- Publication number
- CN215565057U CN215565057U CN202120841199.6U CN202120841199U CN215565057U CN 215565057 U CN215565057 U CN 215565057U CN 202120841199 U CN202120841199 U CN 202120841199U CN 215565057 U CN215565057 U CN 215565057U
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- Prior art keywords
- mechanical key
- contact
- mounting panel
- lock
- gear
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- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of mechanical keys, and particularly relates to an electronic anti-theft device for a mechanical key. Can continue to use under being in the fault condition through rotating the wheel control electronic lock, insert the inside wrench movement of lock core through the key, make semi-circular gear and the arc convex body that rotates the wheel surface and set up contact with rack plate and contact respectively, so as to accomplish fast and unblank, do not influence the process that reserve mechanical key unblanked when electronic lock circuit part breaks down, simultaneously, when electronic lock normal operating, can prevent the action that mechanical key unblanked, the potential safety hazard problem of reserve mechanical unlocking means in the electronic lock has been solved.
Description
Technical Field
The utility model belongs to the technical field of mechanical keys, and particularly relates to an electronic anti-theft device for a mechanical key.
Background
With the development of the lock industry, various electronic locks are developed, and the electronic locks are convenient to use, so that the electronic locks are widely applied to various fields. People unblank very conveniently through the electron through modes such as plug-in card, however when the electronic lock circuit trouble appears, need one set of mechanical unlocking means of reserve again to come the emergency, consequently, the electronic lock has all installed the emergency device that one set of machinery unblanked usually.
However, the spare mechanical unlocking device in the electronic lock also brings safety hazards, and a lawbreaker can directly open the electronic lock through the mechanical unlocking device by means of a specially-made master key and the like.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an electronic anti-theft device with a mechanical key, which solves the problem of potential safety hazard of unlocking with a spare mechanical key in an electronic lock.
In order to achieve the purpose, the utility model provides the following technical scheme: the mechanical key electronic anti-theft device comprises a mounting box, wherein a mounting plate is arranged at the bottom of the mounting box, a handle is arranged at the bottom of the mounting plate, a contact electronic switch is arranged at the top of the mounting plate, a contact is arranged on one side of the contact electronic switch, a mounting column is arranged inside the mounting plate in a penetrating manner, a lock cylinder is arranged inside the mounting column, a rotating wheel is arranged at the top end of the lock cylinder, a limiting box is arranged at the top of the mounting plate, a spring is arranged inside the limiting box, a transmission rod is arranged at one end of the spring, a rack plate is arranged on one side of the transmission rod, a lock column is arranged at one end of the transmission rod, a limiting part is arranged at the top of the mounting plate, a sliding column is arranged inside the limiting part in a penetrating manner, a rack frame is arranged at the top of the sliding column, a motor is arranged at the top of the mounting plate, the output of motor is provided with the pivot, the one end of pivot is provided with the gear, one side of mounting panel is provided with the shrouding.
Preferably, the rack frame, the transmission rod and the lock cylinder are welded into a whole, and the transmission rod is arranged inside the limiting box in a sliding mode.
Preferably, the number of the limiting members is two, and the sliding column is slidably mounted inside the limiting members.
Preferably, the rotating wheel is fixedly installed at the top end of the lock cylinder, and a semicircular gear and an arc-shaped convex body are arranged on the outer surface of the rotating wheel.
Preferably, the gear is engaged with the rack frame, and the semicircular gear is engaged with the rack plate.
Preferably, the mounting column is arranged between the electronic switch of the contact piece and the limiting box, and the arc-shaped convex body arranged on the outer surface of the rotating wheel is in contact with the contact piece.
Compared with the prior art, the utility model has the beneficial effects that:
can continue to use under being in the fault condition through rotating the wheel control electronic lock, insert the inside wrench movement of lock core through the key, make semi-circular gear and the arc convex body that rotates the wheel surface and set up contact with rack plate and contact respectively, so as to accomplish fast and unblank, do not influence the process that reserve mechanical key unblanked when electronic lock circuit part breaks down, simultaneously, when electronic lock normal operating, can prevent the action that mechanical key unblanked, the potential safety hazard problem of reserve mechanical unlocking means in the electronic lock has been solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a perspective view of a drive component of the present invention;
FIG. 3 is a top view block diagram of the present invention;
fig. 4 is a front view structural diagram of a transmission component of the present invention.
In the figure: 1, mounting a box; 2, a limit box; 3, a transmission rod; 4, a rack frame; 5, a gear; 6, a lock cylinder; 7 rack plates; 8, mounting a plate; 9, a spring; 10 mounting a column; 11 contact electronic switch; 12 a limiting member; 13 a motor; 14, a sliding column; 15, sealing plates; 16 lock cylinders; 17 a rotating shaft; 18 a rotating wheel; 19 contact pieces; 20 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an electronic anti-theft device of a mechanical key comprises a mounting box 1, wherein a mounting plate 8 is arranged at the bottom of the mounting box 1, a handle 20 is arranged at the bottom of the mounting plate 8, a contact electronic switch 11 is arranged at the top of the mounting plate 8, a contact 19 is arranged on one side of the contact electronic switch 11, a mounting column 10 is arranged inside the mounting plate 8 in a penetrating manner, a lock cylinder 6 is arranged inside the mounting column 10, a rotating wheel 18 is arranged at the top end of the lock cylinder 6, a limiting box 2 is arranged at the top of the mounting plate 8, a spring 9 is arranged inside the limiting box 2, a transmission rod 3 is arranged at one end of the spring 9, a rack plate 7 is arranged on one side of the transmission rod 3, a lock column 16 is arranged at one end of the transmission rod 3, a limiting part 12 is arranged at the top of the mounting plate 8, a sliding column 14 is arranged inside the limiting part 12 in a penetrating manner, a rack frame 4 is arranged at the top of the sliding column 14, and a motor 13 is arranged at the top of the mounting plate 8, the output end of the motor 13 is provided with a rotating shaft 17, one end of the rotating shaft 17 is provided with a gear 5, and one side of the mounting plate 8 is provided with a sealing plate 15.
In this embodiment, the rack frame 4 is moved on the top of the position-limiting member 12 by the meshing installation of the rack frame 4 and the gear 5, the semi-circular gear and the arc-shaped convex body arranged on the outer surface of the rotating wheel 18 are respectively contacted with the rack plate 7 and the contact piece 19, the rotating wheel 18 controls the rack plate 7 to move in the position-limiting box 2, so as to control the transmission rod 3 and the lock cylinder 16 to move, the electronic lock is controlled by the rotating wheel 18 to be continuously used in a fault state, the key is inserted into the lock cylinder 6 to twist, so that the semi-circular gear and the arc-shaped convex body arranged on the outer surface of the rotating wheel 18 are respectively contacted with the rack plate 7 and the contact piece 19, so as to quickly complete unlocking, the input end of the motor 13 is electrically connected with the output end of an external power supply to drive the rotating shaft 17 to rotate, so as to rotate the gear 5, further, the rack frame 4 is moved on the top of the position-limiting member 12 by the meshing installation of the rack frame 4 and the gear 5, through traveller 14 fixed mounting in rack frame 4 bottom, traveller 14 slides in locating part 12 inside simultaneously, guarantees not the skew of emergence during operation, influences the use.
Specifically, the rack frame 4, the transmission rod 3 and the lock cylinder 16 are welded into a whole, the transmission rod 3 is arranged inside the limiting box 2 in a sliding mode, the transmission rod 3 controls the electronic lock cylinder 16 to move and lock, the arc-shaped convex body arranged on the outer surface of the rotating wheel 18 is limited by the rack plate 7 in a contact mode when the electronic lock works normally, and safety is improved.
Specifically, the quantity of locating part 12 is two, traveller 14 slidable mounting is inside locating part 12, the input through motor 13 and the rotation of external power source's output electric connection drive pivot 17, thereby make gear 5 rotate, furthermore, the meshing installation through rack frame 4 and gear 5 makes rack frame 4 remove at locating part 12 top, through traveller 14 fixed mounting in rack frame 4 bottom, traveller 14 slides inside locating part 12 simultaneously, guarantee can not take place the skew at the during operation, influence the use.
Specifically, the rotating wheel 18 is fixedly installed at the top end of the lock cylinder 6, the outer surface of the rotating wheel 18 is provided with a semicircular gear and an arc-shaped convex body, the electronic lock can be continuously used in a fault state under the control of the rotating wheel 18, a key is inserted into the lock cylinder 6 to twist, the semicircular gear and the arc-shaped convex body which are arranged on the outer surface of the rotating wheel 18 are respectively contacted with the rack plate 7 and the contact piece 19, the rack plate 7 is controlled to move in the limiting box 2 by the rotating wheel 18, the transmission rod 3 and the lock cylinder 16 are controlled to move, emergency unlocking is completed, the contact piece 19 gradually touches the contact piece electronic switch 11 to control the motor 13 to rotate under the contact of the arc-shaped convex body, and the unlocking is performed by matching with the rack plate 7.
Specifically, the gear 5 is installed in a meshed mode with the rack frame 4, the semicircular gear is installed in a meshed mode with the rack plate 7, the rack frame 4 moves at the top of the limiting part 12 through the installation of the rack frame 4 and the gear 5 in a meshed mode, when the semicircular gear and the arc-shaped convex body which are arranged on the outer surface of the rotating wheel 18 are respectively in contact with the rack plate 7 and the contact piece 19, the rotating wheel 18 controls the rack plate 7 to move in the limiting box 2, and therefore the transmission rod 3 and the lock cylinder 16 are controlled to move.
Specifically, erection column 10 sets up between contact electronic switch 11 and spacing box 2, rotates the arc convex body and the contact 19 contact that the wheel 18 surface set up, can continue to use under being in the fault condition through rotating wheel 18 control electronic lock, inserts the inside wrench movement of lock core 6 through the key, makes the semicircle gear and the arc convex body that rotate the wheel 18 surface and set up contact with rack plate 7 and contact 19 respectively to accomplish fast and unblank.
The working principle and the using process of the utility model are as follows: after the gear rack is installed, when the gear rack is used, the input end of the motor 13 is electrically connected with the output end of an external power supply to drive the rotating shaft 17 to rotate, so that the gear 5 rotates, further, the rack frame 4 moves on the top of the limiting piece 12 through the meshing installation of the rack frame 4 and the gear 5, and is fixedly installed at the bottom of the rack frame 4 through the sliding column 14, and meanwhile, the sliding column 14 slides inside the limiting piece 12, so that the situation that the deviation does not occur during the work and the use is influenced is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Mechanical key electron anti-theft device, including mounting box (1), the bottom of mounting box (1) is provided with mounting panel (8), its characterized in that: the bottom of mounting panel (8) is provided with handle (20), the top of mounting panel (8) is provided with contact electronic switch (11), one side of contact electronic switch (11) is provided with contact (19), the inside of mounting panel (8) is run through and is provided with erection column (10), the inside of erection column (10) is provided with lock core (6), the top of lock core (6) is provided with rotating wheel (18), the top of mounting panel (8) is provided with spacing box (2), the inside of spacing box (2) is provided with spring (9), the one end of spring (9) is provided with transfer line (3), one side of transfer line (3) is provided with rack plate (7), the one end of transfer line (3) is provided with lock post (16), the top of mounting panel (8) is provided with locating part (12), the inside of locating part (12) is run through and is provided with traveller (14), the top of traveller (14) is provided with rack frame (4), the top of mounting panel (8) is provided with motor (13), the output of motor (13) is provided with pivot (17), the one end of pivot (17) is provided with gear (5), one side of mounting panel (8) is provided with shrouding (15).
2. The mechanical key electronic theft protection device according to claim 1, wherein: the rack frame (4), the transmission rod (3) and the lock column (16) are welded into a whole, and the transmission rod (3) is arranged inside the limiting box (2) in a sliding mode.
3. The mechanical key electronic theft protection device according to claim 1, wherein: the number of the limiting parts (12) is two, and the sliding column (14) is installed inside the limiting parts (12) in a sliding mode.
4. The mechanical key electronic theft protection device according to claim 1, wherein: the rotating wheel (18) is fixedly arranged at the top end of the lock cylinder (6), and a semicircular gear and an arc-shaped convex body are arranged on the outer surface of the rotating wheel (18).
5. The mechanical key electronic theft protection device according to claim 1, wherein: the gear (5) is meshed with the rack frame (4), and the semicircular gear is meshed with the rack plate (7).
6. The mechanical key electronic theft protection device according to claim 1, wherein: the mounting column (10) is arranged between the contact electronic switch (11) and the limiting box (2), and the arc-shaped convex body arranged on the outer surface of the rotating wheel (18) is in contact with the contact (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841199.6U CN215565057U (en) | 2021-04-23 | 2021-04-23 | Mechanical key electronic anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841199.6U CN215565057U (en) | 2021-04-23 | 2021-04-23 | Mechanical key electronic anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565057U true CN215565057U (en) | 2022-01-18 |
Family
ID=79857034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120841199.6U Expired - Fee Related CN215565057U (en) | 2021-04-23 | 2021-04-23 | Mechanical key electronic anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565057U (en) |
-
2021
- 2021-04-23 CN CN202120841199.6U patent/CN215565057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |