CN212249557U

CN212249557U - Intelligence cabinet lock structure

Info

Publication number: CN212249557U
Application number: CN202021679290.4U
Authority: CN
Inventors: 刘娟
Original assignee: Xuzhou Shengchuang Intelligent Technology Co ltd
Current assignee: Xuzhou Shengchuang Intelligent Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2020-12-29
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an intelligence cabinet lock structure, which comprises a handle, a pedestal, passive lock core, and the electron key that matches with the key hole of passive lock core, passive lock core passes through lock core screw fixed mounting in the handle, be provided with the lock core protecgulum through lock core protecgulum fix of screw on the passive lock core, be provided with the clamp plate through clamp plate fix of screw on the base, passive lock core bottom is provided with lid behind cam recess and the lock core, be provided with the cam in the cam recess, be provided with the motor shaft in the cam, the cam both sides are provided with the steel ball, the cam below is provided with the clutch recess, be provided with the clutch in the clutch recess, the clutch overcoat connects and is provided with the torsional spring, be provided with the lock core control panel of control clutch moving. The utility model has the advantages that: the lock gets rid of the dependence of the traditional lock on a mechanical key, solves the problems of technical theft and large-batch key management, and can ensure the unlocking and intelligent management of the lock at any time and any place.

Description

Intelligence cabinet lock structure

Technical Field

The utility model relates to a tool to lock technical field specifically indicates an intelligence cabinet lock structure.

Background

The existing cabinet lockset is unlocked mechanically and is unlocked by an electric control unlocking and mechanical mode. The mechanical lock cylinder of the cabinet lock is difficult in assembly process, few in lock points, easy to technically open and incapable of realizing intelligent and fine management. The mode of combining the electric control unlocking mode with the mechanical lock cylinder is also easy to realize technical unlocking due to the existence of the mechanical lock cylinder, and meanwhile, the electric control mode is used for unlocking, so that the requirement on a power supply is higher, and the situation that electricity exists all the time can not be guaranteed, so that intelligent and fine management can not be completely met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem mentioned in the background art, provide an intelligence cabinet lock structure.

In order to solve the technical problem, the utility model provides a technical scheme does: an intelligent cabinet lock structure comprises a handle, a base, a passive lock cylinder which is arranged in the handle and is provided with a key hole, and an electronic key which is matched with the key hole of the passive lock cylinder, wherein the passive lock cylinder is fixedly arranged in the handle through a lock cylinder screw, a lock cylinder front cover is fixedly arranged on the passive lock cylinder through a lock cylinder front cover screw, a pressing plate is fixedly arranged on the base through a pressing plate screw, a cam groove and a lock cylinder rear cover are arranged at the bottom of the passive lock cylinder, a cam is arranged in the cam groove, a motor shaft is arranged in the cam, steel balls are arranged on two sides of the cam, a clutch groove is arranged below the cam, a clutch is arranged in the clutch groove, a torsion spring is sleeved outside the clutch, a motor for controlling the operation of the clutch and a lock cylinder control panel for controlling the motor are arranged in the passive lock cylinder, the top of lock core control panel is provided with the apron, the lock core control panel on extend and be provided with the control line, the base in install the electro-magnet through the electro-magnet support and to the slide bar that the clutch has the locking effect, the lock core control panel set up with electro-magnet support top, the handle is kept away from the tip of base has the pivot through pivot fix with screw, the bottom of pivot is cup jointed and is provided with the striking plate.

Preferably, the handle is provided with a pin.

Preferably, a cam positioning piece is further arranged in the cam groove.

As a preferred scheme, a limiting block is fixed on the rotating shaft.

Compared with the prior art, the utility model the advantage lie in: the cabinet lock is unlocked in a multiple unlocking mode, and is unlocked in an electric control mode under the condition of power supply, so that the intelligent and fine management of the lock can be realized; under the condition of power failure, the electronic key can be used for unlocking, and intelligent and fine management can be realized. The lock gets rid of the dependence of the traditional lock on a mechanical key, solves the problems of technical theft and large-batch key management, and can ensure the unlocking and intelligent management of the lock at any time and any place.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged detail view of Z in FIG. 1;

FIG. 3 is the schematic structural diagram of the lock core in the initial state

Fig. 4 is a schematic structural diagram of the lock cylinder of the present invention in an operating state.

As shown in the figure: 1. a handle; 2. a lock cylinder front cover; 3. a lock cylinder front cover screw; 4. a base; 5. pressing a plate; 6. a platen screw; 7. a cam; 701. a cam groove; 8. a steel ball; 9. a torsion spring; 10. a clutch; 1001. a clutch recess; 11. a slide bar; 12. an electromagnet; 13. a lock cylinder control panel; 14. an electromagnet support; 15. a cover plate; 16. a control line; 17. a spindle screw; 18. a strike plate; 19. a limiting block; 20. a rotating shaft; 21. a pin; 22. a lock cylinder screw; 23. a lock cylinder rear cover; 24. a cam locating plate; 25. a motor shaft; 26. a motor; 27. a passive lock cylinder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings.

The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

With reference to the accompanying drawings, an intelligent cabinet lock structure comprises a handle 1, a base 4, a passive lock cylinder 27 installed in the handle 1 and provided with a key hole (not marked in the figure), and an electronic key (not marked in the figure) matched with the key hole of the passive lock cylinder 27, wherein the passive lock cylinder 27 is fixedly installed in the handle 1 through a lock cylinder screw 22, a lock cylinder front cover 2 is fixedly arranged on the passive lock cylinder 27 through a lock cylinder front cover screw 3, a pressing plate 5 is fixedly arranged on the base 4 through a pressing plate screw 6, a cam groove 701 and a lock cylinder rear cover 23 are arranged at the bottom of the passive lock cylinder 27, a cam 7 is arranged in the cam groove 701, a motor shaft 25 is arranged in the cam 7, steel balls 8 are arranged on two sides of the cam 7, a clutch groove 1001 is arranged below the cam 7, and a clutch 10 is arranged in the clutch groove 1001, clutch 10 connects outward and is provided with torsional spring 9, passive lock core 27 in be provided with control clutch 10 moving motor 26 and control the lock core control panel 13 of motor 26, the top of lock core control panel 13 is provided with apron 15, lock core control panel 13 on extend and be provided with control line 16, base 4 in install electro-magnet 12 through electro-magnet support 14 and right the slide bar 11 that clutch 10 has the locking effect, lock core control panel 13 set up with electro-magnet support 14 top, handle 1 keeps away from the tip of base 4 is fixed with pivot 20 through pivot screw 17, the bottom of pivot 20 is cup jointed and is provided with lock tongue piece 18. The handle 1 is provided with a pin 21, a cam positioning piece 24 is further arranged in the cam groove 701, and a limiting block 19 is fixed on the rotating shaft 20.

The utility model discloses when concrete implementation, the working process:

the initial state of the lock is the locked state, as shown in fig. 1, at this time, the sliding rod 11 is inserted into the sliding rod hole of the handle 1 under the action of the torsion spring 9, and the clutch 10 is at the initial position under the action of the torsion spring 9. Unlocking by an electronic key: fig. 3 shows an initial state of the electronic lock cylinder, when the electronic key supplies power to the lock cylinder and the transmission information is compared with the information in the lock cylinder control board correctly, the motor 26 will drive the cam 7 to rotate to toggle the steel ball 8 to the state shown in fig. 4, drive the clutch 10 to rotate, simultaneously compress the torsion spring 9, eject the slide bar 11 out of the slide bar slot of the handle 1, the handle 1 bounces under the action of the spring of the handle, and rotate the handle 1 to drive the lock tongue piece 18 to rotate, thereby realizing unlocking. Locking: when the key is removed or the passive lock cylinder is not powered, the handle 1 is pressed, the sliding rod 11 is inserted into the sliding rod groove of the handle 1, and the lockset is locked. When the electric control is unlocked, the lock cylinder control board 13 in the cabinet gives an unlocking signal, the indicator light of the lock cylinder control board 13 is lightened, the buzzer sounds, the electromagnet 12 is electrified, the slide bar 11 is attracted, the slide bar 11 cannot retract under the action of the elasticity assisting force of the handle 1, the handle 1 is lightly pressed, the resistance borne by the slide bar disappears, the slide bar 11 retracts, the handle 1 bounces, and the handle is rotated to realize unlocking; when the lock is closed, the unlocking signal is cut off, the indicator light is turned off, the buzzer stops sounding, the electromagnet 12 is powered off, the magnetism disappears, the attraction stops, the sliding rod 11 pops out under the action of the internal spring, the handle is pressed, the sliding rod 11 extends into the sliding rod hole of the handle, and the lock is locked.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an intelligence cabinet lock structure which characterized in that: the passive lock cylinder is fixedly arranged in the handle through a lock cylinder screw, a lock cylinder front cover is fixedly arranged on the passive lock cylinder through a lock cylinder front cover screw, a pressing plate is fixedly arranged on the base through a pressing plate screw, a cam groove and a lock cylinder rear cover are arranged at the bottom of the passive lock cylinder, a cam is arranged in the cam groove, a motor shaft is arranged in the cam, steel balls are arranged on two sides of the cam, a clutch groove is arranged below the cam, a clutch is arranged in the clutch groove, a torsion spring is sleeved outside the clutch, a motor for controlling the operation of the clutch and a lock cylinder control plate for controlling the motor are arranged in the passive lock cylinder, the top of lock core control panel is provided with the apron, the lock core control panel on extend and be provided with the control line, the base in install the electro-magnet through the electro-magnet support and to the slide bar that the clutch has the locking effect, the lock core control panel set up with electro-magnet support top, the handle is kept away from the tip of base has the pivot through pivot fix with screw, the bottom of pivot is cup jointed and is provided with the striking plate.

2. The intelligent cabinet lock structure of claim 1, wherein: the handle is provided with a pin.

3. The intelligent cabinet lock structure of claim 1, wherein: and a cam positioning sheet is also arranged in the cam groove.

4. The intelligent cabinet lock structure of claim 1, wherein: and a limiting block is fixed on the rotating shaft.