CN201687265U

CN201687265U - Electronic door lock clutch structure

Info

Publication number: CN201687265U
Application number: CN2010201557630U
Authority: CN
Inventors: 吴启洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-06
Filing date: 2010-04-06
Publication date: 2010-12-29
Anticipated expiration: 2020-04-06

Abstract

The utility model relates to an electronic door lock clutch structure relating to an electronic door lock, in particular to a clutch structure of a locking core of the electronic door lock and a rotating shaft of a door handle. The electronic door lock clutch structure comprises a lock body and a mechanical lock core, a sliding block, an electromagnet and the door handle which are arranged on the lock body; a strip edge is arranged on the rotating shaft of the handle at the inner end of the door handle; a central hole of the mechanical lock core is internally provided with a pair of angular blocking platforms; and two angular blocking platforms are symmetrically arranged by taking the mechanical lock core as the center and are respectively blocked at the left-upper part and the right-lower part of the strip edge. The rotating shaft of the handle is sheathed with a spring. The electronic door lock clutch structure solves the problems that for the existing electronic door lock, when the handle in the door rotates, the handle outside the door rotates along with the handle in the door, and the electronic door lock can not be suitable for thicknesses of different doors.

Description

The electronic lock clutch structure

Technical field

The utility model relates to electronic lock, particularly the clutch structure of a kind of lock core of electronic lock and door handle rotating shaft.

Background technology

There is following shortcoming in present electronic lock: one, when the door Internal handle is transported, door outer handle is transhipment and then; Two, electronic lock can not be fit to not fellow disciple's thickness.

The utility model content

The purpose of this utility model provides a kind of electronic lock clutch structure, and this practicality has solved existing electronic lock when the transhipment of door Internal handle, and door outer handle is transhipment and then; And electronic lock can not be fit to the problem of different thickness gates.

Electronic lock clutch structure of the present utility model comprises lock body 1, is installed in mechanical lock 2, slide block 3, electromagnet 4 and door handle 5 on the lock body 1; In the described door handle 5 inner handle rotating shafts 7 rectangular rib 6 is arranged; Have 8, two dihedrals retainings of diagonal form retaining platform platform 8 to be symmetrical arranged with the center of mechanical lock 2 in the centre bore of mechanical lock 2, two dihedral retaining platforms 8 keep off upper left quarter and the right lower quadrant at rectangular rib 6 respectively.

In handle rotating shaft 7, be set with spring 9.

Electronic lock clutch structure of the present utility model, being in transmission connection of power transmission shaft and handle has empty connection of transhipment of certain angle, when door handle when opening the door transhipment outdoors, rectangular rib and diagonal form retaining platform tight fit can directly drive lock core work and transport; When the handle in the door opens the door when transhipment, be to unblank, but, make door outer handle can not follow transhipment and move, the realization clutch function because power transmission shaft has the sky of certain angle to be connected with outdoors handle by lock core.

Electronic lock clutch structure of the present utility model, owing in the rotating shaft of door handle, be set with spring, can be flexible automatically under the cooperation of spring, to adapt to not fellow disciple's thickness.

Description of drawings

Fig. 1 is the schematic diagram of the utility model electronic lock clutch structure;

Fig. 2 is the external structure schematic diagram of the utility model electronic lock;

Fig. 3 is the fit structure schematic diagram of inner rectangular rib of the utility model door handle and rotating shaft and lock core;

Fig. 4 is the structural representation of the utility model door handle and rotating shaft.

The specific embodiment

Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.

Consult Fig. 1-3, the electronic lock clutch structure comprises lock body 1, is installed in mechanical lock 2, slide block 3, electromagnet 4 and door handle 5 on the lock body 1; In the described door handle 5 inner handle rotating shafts 7 rectangular rib 6 is arranged; Have 8, two dihedrals retainings of diagonal form retaining platform platform 8 to be symmetrical arranged with the center of mechanical lock 2 in the centre bore of mechanical lock 2, two dihedral retaining platforms 8 keep off upper left quarter and the right lower quadrant at rectangular rib 6 respectively.

Consult Fig. 4, in the handle rotating shaft 7 of door handle 5, be set with spring 9.

Claims

1. the electronic lock clutch structure comprises lock body (1), is installed in mechanical lock (2), slide block (3), electromagnet (4) and door handle (5) on the lock body (1); It is characterized in that rectangular rib (6) is arranged in the inner handle rotating shaft of described door handle (5) (7); One diagonal form retaining platform (8) is arranged in the centre bore of mechanical lock (2), and two dihedral retaining platforms (8) are symmetrical arranged with the center of mechanical lock (2), and two dihedral retaining platforms (8) keep off upper left quarter and the right lower quadrant at rectangular rib (6) respectively.

2. electronic lock clutch structure according to claim 1 is characterized in that, is set with spring (9) in handle rotating shaft (7).