CN212535356U - Emergency lock cylinder capable of being opened safely - Google Patents

Abstract

The utility model discloses a safe opening emergency lock core, which comprises a front lock core, a front lock shell, a Bluetooth antenna, a clamping ring, a main lock shell, a pulling mop, a rear lock shell, a control panel shell, a Bluetooth motor master control board, a motor module connecting sleeve, a rear lock shell fastening screw, a motor module, a rear lock shell guide pin, a clutch pushing piece, an energy storage spring, an engaging convex key and the like, wherein the front lock core is arranged at the front end of the front lock shell, the Bluetooth antenna is arranged at the front end of the front lock shell and is positioned below the front lock core, the Bluetooth antenna is fixed on the front lock shell through the front lock shell connecting screw, a return spring is sleeved outside the front lock core, only after a large Bluetooth device inside the lock core receives a correct command, the main control board inside the lock core drives the motor to be engaged in a clutch way, the lock core can drive the lock core to open the door, and the lock core is a general tool, therefore, the key does not need to be carried, and the safety performance is high.

Description

Emergency lock cylinder capable of being opened safely

Technical Field

The utility model relates to a lock core technical field specifically is an emergent lock core that opens safely.

Background

The emergency lock cylinder is generally provided with a mechanical key processed by special equipment, the carrying and the storage are inconvenient, the position of emergency lock cylinder opening in an intelligent whole lock product is also a part with higher safety risk, and the mechanical lock cylinders with various safety levels are possibly opened by technology under the coordination of auxiliary tools to present an unsafe problem; some use violence will meet an urgent need the internal structure of lock core and damage, reach the purpose of unblanking. The emergent lock core that present whole lock of intelligence was equipped with generally is C level, and it is big to have the processing degree of difficulty, has the risk of being opened by the technique, and the lock core is opened in order to prevent the technique in addition, and lock core inner structure is complicated, and its anti-riot intensity receives serious influence, and it is violently to damage lock core inner structure, leads to stolen many.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent lock core of opening safely to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safe-opening emergency lock core is composed of a front lock liner, a front lock shell, a Bluetooth antenna, a retainer ring, a main lock shell, a pulling lug, a rear lock shell, a control panel shell, a Bluetooth motor main control panel, a motor module connecting sleeve, a rear lock shell fastening screw, a motor module, a rear lock shell guide pin, a clutch pushing piece, an energy storage spring, an engaging convex key, a return connecting piece, a pulling lug connecting sleeve, a return spring and a front lock shell connecting screw, wherein the front lock liner is arranged at the front end of the front lock shell, the Bluetooth antenna is arranged at the front end of the front lock shell and is positioned below the front lock liner, the Bluetooth antenna and the front lock shell are fixed on the main lock shell through the connecting screw, the return spring is sleeved outside the front lock liner, the rear end of the front lock liner is inserted into the pulling lug connecting sleeve, the end of the pulling lug connecting sleeve is provided with the retainer ring, the main lock shell is arranged at the rear end of the front lock shell, the rear end of the main body lock shell is connected with a motor module connecting sleeve.

Preferably, the inside clutch that is equipped with of motor module adapter sleeve pushes away the piece, and the clutch pushes away a outside and sets up the meshing convex key, the clutch pushes away a rear end and sets up motor module, the clutch pushes away a front end and sets up energy storage spring, just the clutch pushes away a transmission with motor module and is connected, motor module installs in the lock shell of rear end, the installation is dialled between lock shell of rear end and the lock shell of main part and is dragged, install the control panel shell on the lock shell of rear end, be connected through the buckle between lock shell of rear end and the control panel shell and lock shell fastening screw fixed connection with the main part, install the bluetooth motor main control board in the control panel shell, the bluetooth motor main control board passes through bluetooth antenna and connects mobile terminal.

Preferably, a rear lock shell pilot pin is mounted between the main body lock shell and the rear end lock shell.

Preferably, a return connecting piece is installed at the front end of the clutch pushing piece, and a return spring is installed between the return connecting piece and the front end lock cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses structural design is novel, and wherein, front end lock courage exposed surface is general cross or a word screwdriver flute profile, and the outer lock courage of door is in idle running when flat, does not have the technique to open the lockhole, and violence is opened and is not having the point of force, only when the inside big bluetooth device of lock core accepts behind the correct instruction, drives the inside motor separation and reunion meshing of lock core, and the outer lock courage of door just can drive the lock core and open the door, owing to be general instrument, so need not carry the key, and the security performance is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the explosive assembly drawing of the lock core of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an emergency lock core capable of being safely opened is composed of a front lock core 1, a front lock shell 2, a Bluetooth antenna 3, a clamping ring 4, a main lock shell 5, a pulling and pulling 6, a rear lock shell 7, a control panel shell 8, a Bluetooth motor main control panel 9, a motor module connecting sleeve 11, a rear lock shell fastening screw 10, a motor module 12, a rear lock shell guide pin 13, a clutch pushing piece 14, an energy storage spring 15, an engaging convex key 16, a return connecting piece 17, a pulling and pulling connecting sleeve 18, a return spring 19 and a front lock shell connecting screw 20, wherein the front lock core 1 is arranged at the front end of the front lock shell 2, the Bluetooth antenna 3 is arranged at the front end of the front lock shell 2 and is positioned below the front lock core 1, the Bluetooth antenna 3 and the front lock shell 2 are fixed on the main lock shell 5 through the connecting screw 20, the return spring 19 is sleeved outside the front lock core 1, and the rear end of the front lock core 1 is inserted into the pulling and pulling connecting sleeve 18, and the end part of the pulling and pulling connecting sleeve 18 is provided with a clamping ring 4, the main body lock shell 5 is arranged at the rear end of the front end lock shell 2, and the rear end of the main body lock shell 5 is connected with the motor module connecting sleeve 11. A rear lock shell guide pin 13 is arranged between the main body lock shell 5 and the rear lock shell 7.

The utility model discloses in, the inside clutch that is equipped with of motor module adapter sleeve 11 pushes away a 14, and the clutch pushes away 14 outsides and sets up meshing convex key 16, the clutch pushes away 14 rear ends of a and sets up motor module 12, the clutch pushes away 14 front ends and sets up energy storage spring 15, just the clutch pushes away 14 and is connected with the 12 transmissions of motor module, motor module 12 is installed in rear end lock shell 7, the installation is dialled between rear end lock shell 7 and the main part lock shell 5 and is dragged 6, install control panel shell 8 on the rear end lock shell 7, be connected through the back buckle between rear end lock shell 7 and the control panel shell 8, rear end lock shell 7 and main part lock shell 5 end lock shell fastening screw 10 fixed connection, install bluetooth motor main control board 9 in the control panel shell 8, bluetooth motor board 9 passes through bluetooth antenna 3 and connects cell phone terminal.

Furthermore, the utility model discloses in, clutch pushes away 14 front ends and installs return connecting piece 17, install return spring 19 between return connecting piece 17 and the front end lock courage 1.

The working principle is as follows: the utility model discloses a use method includes following step:

A. when the motor rotates forwards, the screw in the motor module 12 pushes the clutch pushing piece 14 out to the left front, and the energy storage spring 15 and the return spring 19 are compressed to drive the meshing convex key 16 to move to the left front;

B. when the engaging convex key 16 enters the groove on the pulling connecting sleeve 18, the front lock bladder 1 is engaged with the pulling connecting sleeve 18, the pulling connecting sleeve 18 can be driven by rotating the front lock bladder 1, and the pulling connecting sleeve 18 is matched with the convex key of the pulling 6 to drive the pulling 6 to rotate so as to realize door opening;

C. when the motor rotates reversely, the screw rod in the motor module 12 retracts under the action of the return spring 19, the return connecting piece 17 and the clutch pushing piece 14 are meshed with the convex key 16 to move rightwards, so that the meshed convex key 16 is separated from the groove on the pulling connecting sleeve 18, the front end lock liner 1 is in an idle running state at the moment, and can be interconnected with a mobile phone through a Bluetooth antenna to control the motor module 12 to rotate forwards or backwards, so that the pulling connecting sleeve 18 is pulled to be meshed with and separated from the front end lock liner 1.

D. When no information is input to the lock core, the motor module is in a retreating state, the connecting piece 17 is returned under the action of the return spring 19, and the anti-retreating clutch towards the right side is in an idling state.

To sum up, the utility model discloses structural design is novel, and wherein, front end lock courage exposed surface is general cross or a word screwdriver flute profile, and the outer lock courage of door is in the idle running when flat, does not have the technique to open the lockhole, and violence is opened and is not having the point of force, only when the inside big bluetooth device of lock core accepts behind the correct instruction, drives the inside motor separation and reunion meshing of lock core, and the outer lock courage of door just can drive the lock core and open the door, owing to be universal tool, so need not carry the key, the security performance is high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides an emergent lock core of safe opening, by front end lock courage (1), front end lock shell (2), bluetooth antenna (3), rand (4), main part lock shell (5), it drags (6) to dial, rear end lock shell (7), control panel shell (8), bluetooth motor master control board (9), motor module adapter sleeve (11), rear end lock shell fastening screw (10), motor module (12), positive round pin (13) are led to the rear lock shell, the clutch pushes away piece (14), energy storage spring (15), meshing convex key (16), return connecting piece (17), it drags adapter sleeve (18) to dial, return spring (19), front end lock shell connecting screw (20) are constituteed, its characterized in that: front end lock courage (1) sets up and locks the shell (2) front end at the front end, bluetooth antenna (3) are installed and are locked shell (2) front end at the front end, and are located front end lock courage (1) below, bluetooth antenna (3), front end lock shell (2) are fixed on main part lock shell (5) through connecting screw (20), the outside cover of front end lock courage (1) has return spring (19), front end lock courage (1) rear end is inserted and is dialled and drag in adapter sleeve (18), just it is equipped with rand (4) to dial and drag adapter sleeve (18) tip, main part lock shell (5) are installed and are locked shell (2) rear end at the front end, main part lock shell (5) rear end is connected with motor module adapter sleeve (11).

2. A safety opening emergency lock cylinder according to claim 1, characterized in that: the motor module connecting sleeve (11) is internally provided with a clutch pushing piece (14), the clutch pushing piece (14) is externally provided with a meshing convex key (16), the rear end of the clutch pushing piece (14) is provided with a motor module (12), the front end of the clutch pushing piece (14) is provided with an energy storage spring (15), the clutch pushing piece (14) is in transmission connection with the motor module (12), the motor module (12) is installed in a rear end lock shell (7), the rear end lock shell (7) is installed between main body lock shells (5) and is pulled with a pulling device (6), the rear end lock shell (7) is provided with a control panel shell (8), the rear end lock shell (7) is connected with the control panel shell (8) through a buckle and is fixedly connected with the main body lock shells (5) through a rear end lock shell fastening screw (10), and the control panel shell (8) is internally provided with a Bluetooth motor main control panel (9), the Bluetooth motor main control board (9) is connected with a mobile phone terminal through a Bluetooth antenna (3).

3. A safety opening emergency lock cylinder according to claim 1, characterized in that: and a rear lock shell guide pin (13) is arranged between the main body lock shell (5) and the rear end lock shell (7).

4. A safety opening emergency lock cylinder according to claim 1, characterized in that: a return connecting piece (17) is installed at the front end of the clutch pushing piece (14), and a return spring (19) is installed between the return connecting piece (17) and the front end lock cylinder (1).

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