CN211201448U

CN211201448U - Wiring-free automatic lock

Info

Publication number: CN211201448U
Application number: CN201921641383.5U
Authority: CN
Inventors: 苏宾南; 徐雄茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses an exempt from automatic lock of wiring, the front end of big casing is provided with the front panel, the lock body passes through the square bar and is connected with the lock body in the big casing, and the spring bolt structure of lock body corresponds with the fore shaft position of detaining the shell side, the below meshing of spring bolt is provided with rotating gear, and rotating gear's middle part be provided with square bar complex slotted hole, rotating gear's top be provided with spring bolt rear end lapped stopper, the middle part of big casing is provided with the fixed plate, and the fixed plate passes through the screw structure to be fixed on big casing, the main control chip circuit board is fixed on the fixed plate, and the rear end of solid fixed plate is provided with driving motor, driving motor's drive end passes through transmission structure and is connected with rotating gear, and one side of driving motor is provided. This product exempts from automatic lock of wiring directly adopts built-in power supply to drive because of weak current does not have any injury to the human body, can not the electric leakage, exempts from the wiring circuit installation moreover, has made things convenient for the installation greatly.

Description

Wiring-free automatic lock

Technical Field

The utility model relates to a track lock technical field specifically is an exempt from automatic lock of wiring.

Background

The card swiping lock on the market at present is directly connected with a 220V power supply and is converted into weak current power supply through a transformer to supply power to an electric control lock for driving, the installation is troublesome, certain potential safety hazards exist, and the phenomenon of electric leakage can be caused if the transformer fails and is damaged. There is an unpredictable risk to the safety of personnel operations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a exempt from automatic lock of wiring aims at improving the problem among the prior art scheme.

The utility model discloses a realize like this:

a wiring-free automatic lock comprises an automatic lock and a buckle shell, wherein the automatic lock comprises a front panel, a large shell, a lock body and a rear cover, a lock body switch induction plate is arranged in the front panel, an induction switch circuit is arranged in the lock body switch induction plate, a main control chip circuit board is also arranged in the automatic lock, the front end of the large shell is provided with the front panel, the lock body is connected with the lock body in the large shell through a square rod, the spring bolt structure of the lock body corresponds to the position of a lock opening on the side surface of the buckle shell, a rotating gear is meshed below the spring bolt, the middle part of the rotating gear is provided with a slotted hole matched with the square rod, a limit block lapped with the rear end of the spring bolt is arranged above the rotating gear, the middle part of the large shell is provided with a fixed plate, the fixed plate is fixed on the large shell through a screw structure, the main control chip circuit board is fixed on, the driving end of the driving motor is connected with the rotating gear through a transmission structure, a built-in power supply is arranged on one side of the driving motor, a rear cover is arranged at the rear end of the large shell, an unlocking knob is arranged on the rear cover, and the unlocking knob is connected with the rotating gear through a connecting device.

Furthermore, a password card swiping panel, a lock head and a fingerprint head are sequentially arranged on the front panel from top to bottom.

Furthermore, the upper end of one side surface of the big shell, which is close to the buckling shell, is provided with a locating oblique head, and the lower end of the big shell is provided with an induction locking contact.

Furthermore, a control unit is arranged on the main control chip circuit board, the main control chip circuit board is respectively connected with the built-in storage battery, the fingerprint head, the password card swiping panel, the locating oblique head, the induction locking contact and a drive motor internal control sensing unit circuit, and the power supply module is respectively connected with the above elements in a mode of providing working power supply

Further, the driving motor is a brushless stepping motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model (1) and the product wiring-free automatic lock directly adopts the built-in power supply for driving, because the weak current has no harm to human body, no electric leakage, and the installation of wiring-free circuit is convenient, even if the lock-mounting personnel who are not professional can install the lock-mounting lock only by seeing the description, the lock-mounting lock is simple, convenient and practical; through multiple characteristics of unblanking, utilize tapered end structure and motor to confirm that the structure has realized manual and automatic unlocking characteristic among the in-service use, this technical scheme realizes multiple mode of unblanking based on the control characteristic of current automatic lock and the cooperation of the knob of unblanking of tapered end and its rear end, has made things convenient for user of service to can also set up two-sided electronic control structure according to the use needs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded view of the automatic lock structure of the present invention;

fig. 2 is a second exploded view of the automatic lock structure of the present invention;

FIG. 3 is a schematic structural view of the automatic lock of the present invention;

FIG. 4 is a front view of the automatic lock of the present invention;

FIG. 5 is a top view of the automatic lock of the present invention;

fig. 6 is a rear view of the automatic lock of the present invention.

In the figure: 1. a front panel; 2. a large housing; 3. a lock head; 4. a fingerprint head; 5. a password card swiping panel; 6. buckling a shell; 7. searching a position oblique head; 8. sensing a locking contact; 9. a rotating gear; 10. a lock body; 11. a main control chip circuit board; 12. a built-in power supply; 13. A fixing plate; 14. a drive motor; 16. a rear cover; 17. an unlocking knob.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the technical scheme, the storage battery structure is adopted on the technical characteristics of the existing automatic lock, and the line arrangement mode is simplified.

Embodiment 1, please refer to fig. 1, 2, 3, 4, 5 and 6, a wiring-free automatic lock includes an automatic lock and a buckle housing 6, the automatic lock includes a front panel 1, a large housing 2, a lock head 3, a lock body 10 and a rear cover 16, a lock body switch sensing plate is arranged in the front panel 1, a sensing switch circuit is arranged in the lock body switch sensing plate, a main control chip circuit board 11 is further arranged in the automatic lock, a password swiping panel 5, the lock head 3 and a fingerprint head 4 are sequentially arranged on the front panel 1 from top to bottom, the sensing units in the password swiping panel 5 and the fingerprint head 4 are both connected with a control unit in the main control chip circuit board 11, the control unit analyzes a corresponding command and then controls a driving motor 14 to realize unlocking or locking action, the front end of the large housing 2 is provided with the front panel 1, the lock head 3 is connected with the lock body 10 in the large housing 2 through a square rod 31, the lock tongue structure of the lock body 10 corresponds to the position of a lock opening on the side surface of the buckle shell 6, a rotating gear 9 is meshed below the lock tongue, a slotted hole matched with the square rod 31 is formed in the middle of the rotating gear 8, a limiting block overlapped with the rear end of the lock tongue is arranged above the rotating gear 8, a fixing plate 13 is arranged in the middle of the large shell 2, the fixing plate 13 is fixed on the large shell 2 through a screw structure, a main control chip circuit board 11 is fixed on the fixing plate 13, a driving motor 14 is arranged at the rear end of the fixing plate 13, the driving motor 14 adopts a brushless stepping motor, the driving end of the driving motor 14 is connected with the rotating gear 9 through a transmission structure, a built-in power supply 12 is arranged on one side of the driving motor 14, a rear cover 16 is arranged at the rear end of the large shell 2, an unlocking knob 17 is arranged on the rear cover 16, the unlocking knob 17 is connected, the upper end of the side face of one end of the large shell 2 close to the buckling shell 6 is provided with a locating oblique head 7, and the lower end is provided with an induction locking contact 8; the main control chip circuit board 11 is provided with a control unit, the main control chip circuit board 11 is respectively connected with the built-in storage battery, the fingerprint head 4, the password card swiping panel 5, the locating oblique head 7, the induction locking contact 8 and a control sensing unit circuit in the driving motor 14, and the built-in power supply is respectively connected with the above elements in a working power supply mode.

The built-in power supply 12 adopted in the implementation can adopt power supply structures such as dry batteries, storage batteries, wireless rechargeable batteries and the like, and the built-in power supply is also provided with a low-power alarm device and adopts an alternative structure, so that the requirements of daily work or daily use of people are facilitated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. The utility model provides an exempt from automatic lock of wiring, includes automatic lock and detains shell (6), and automatic lock includes front panel (1), big casing (2), tapered end (3), lock body (10) and back lid (16), be provided with lock body switch tablet in front panel (1), and be provided with the inductive switch circuit in the lock body switch tablet, still be provided with main control chip circuit board (11), its characterized in that in the automatic lock: the front end of the big shell (2) is provided with a front panel (1), the lock head (3) is connected with a lock body (10) in the big shell (2) through a square rod (31), the lock tongue structure of the lock body (10) corresponds to the position of a lock opening on the side surface of the buckle shell (6), a rotating gear (9) is meshed below the lock tongue, a slotted hole matched with the square rod (31) is formed in the middle of the rotating gear (9), a limiting block lapped with the rear end of the lock tongue is arranged above the rotating gear (9), a fixing plate (13) is arranged in the middle of the big shell (2), the fixing plate (13) is fixed on the big shell (2) through a screw structure, a main control chip circuit board (11) is fixed on the fixing plate (13), a driving motor (14) is arranged at the rear end of the fixing plate (13), and the driving end of the driving motor (14) is connected with the rotating gear (9) through a transmission structure, and one side of the driving motor (14) is provided with a built-in power supply (12), the rear end of the large shell (2) is provided with a rear cover (16), the rear cover (16) is provided with an unlocking knob (17), and the unlocking knob (17) is connected with the rotating gear (9) through a connecting device.

2. The wiring-free automatic lock as claimed in claim 1, wherein the front panel (1) is provided with a password card swiping panel (5), a lock head (3) and a fingerprint head (4) from top to bottom in sequence.

3. The wiring-free automatic lock as claimed in claim 2, wherein the large shell (2) is provided with a locating oblique head (7) at the upper end of one end side close to the buckle shell (6), and an induction locking contact (8) at the lower end.

4. The wiring-free automatic lock as claimed in claim 3, wherein a control unit is arranged on the main control chip circuit board (11), the main control chip circuit board (11) is respectively connected with the built-in storage battery, the fingerprint head (4), the password card swiping panel (5), the locating oblique head (7), the induction locking contact (8) and a control sensing unit circuit in the driving motor (14), and the power module is respectively connected with the above elements in a manner of providing working power.

5. A wiring-free automatic lock according to claim 1, characterized in that the driving motor (14) is a brushless stepping motor.