CN212406381U

CN212406381U - Hidden electronic lock

Info

Publication number: CN212406381U
Application number: CN202020553634.0U
Authority: CN
Inventors: 韩登海; 冒荧亮; 王理想; 陆荣超
Original assignee: Runhai Intelligent Technology Yangzhou Co ltd
Current assignee: Runhai Intelligent Technology Yangzhou Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-26
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a hidden electronic lock in the technical field of intelligent home, including window frame and casement, open on the casement mounting groove, be equipped with the open-ended connecting seat in the mounting groove, fixedly connected with motor on the connecting seat, the transmission connection has the lead screw on the motor, the upper end of lead screw is connected with the lead screw cover, the upper portion of connecting seat is connected with the flange, the lead screw cover is rotationally connected on the flange, threaded connection has the elevator that can reciprocate on the lead screw, open on one side that the casement set up relative to the window frame has the lift groove, open on the connecting seat has the sliding tray that corresponds with the lift groove, be connected with the spring bolt that stretches out the sliding tray and lift groove in proper order on the elevator, one side that the window frame set up relative to the casement is connected with limit baffle, when the casement; the utility model discloses occupation space is little, increases the security.

Description

Hidden electronic lock

Technical Field

The utility model belongs to the technical field of the intelligence house, in particular to hidden electronic lock.

Background

At present, along with the gradual popularization of smart homes, a plurality of electric window openers appear in the market, but the window openers are different in quality, so that a plurality of safety problems are caused, inconvenience is increased, and when a large external force acts on a window, a mechanical structure connected to the electric window openers is easy to damage and is unsafe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the weak point among the prior art, provide a hidden electronic lock, solved unsafe technical problem among the prior art, the utility model discloses occupation space is little, increases the security of window.

The purpose of the utility model is realized like this: the utility model provides a hidden electronic lock, includes window frame and casement, it has the mounting groove to open on the casement, be equipped with in the mounting groove and have open-ended connecting seat, fixedly connected with motor on the connecting seat, the transmission is connected with the lead screw on the motor, and the upper end of lead screw is connected with the lead screw cover, and the upper portion of connecting seat is connected with the flange, the lead screw cover is rotationally connected on the flange, threaded connection has the elevator that can reciprocate on the lead screw, open one side that the relative window frame of casement set up has the lift groove, and it has the sliding tray that corresponds with the lift groove to open on the connecting seat, be connected with the spring bolt that stretches out sliding tray and lift groove in proper order on the elevator, one side that the relative casement of window frame set up is connected with.

The utility model discloses in, the casement is connected on the section bar of window, window frame fixed connection is on the building, when needing to open the casement, the spring bolt is kept away from limit baffle, the height of spring bolt and limit baffle is inconsistent promptly, when needing to lock the casement, the motor action, the lead screw rotates, the rotation direction of control lead screw, make the elevator move towards limit baffle place direction, the elevator drives the removal of spring bolt, when the spring bolt moves to limit baffle place height, the motor stops the action, at this moment, if outwards push the casement, the spring bolt can conflict on limit baffle, the casement can't be pushed away, increase the security of window; can be applied to the work of adjusting the opening and closing of the window sash.

As a further improvement of the utility model, be equipped with the guide rail on the casement in the mounting groove, connecting seat slidable ground is connected on the guide rail.

In order to further improve the working reliability of the utility model, the lower side of the connecting seat is provided with a connecting lug, the outer side of the window sash is connected with a handle seat, the handle seat is connected with a rotatable handle, one end of the handle is arranged outside the handle seat, the other end of the handle extends into the mounting groove, the other end of the handle is connected with a connecting sleeve, the periphery of the connecting sleeve is provided with a rotating part, one end of the rotating part extending outwards is hinged with a connecting rod, and the other end of the connecting rod extending upwards is hinged with the connecting lug; when the handle is not stressed, the rotating part prevents the connecting rod from moving downwards; in this design, when the motor stalling perhaps takes place other troubles, the handle rotates, the handle drives and rotates the cover and rotate, make the portion of rotating rebound, the portion of rotating drives the connecting rod rebound, the connecting rod drive connecting seat shifts up, the spring bolt removes when limit baffle place height, the stall handle, the handle is broken off with the fingers and thumb to this moment hard, the handle is motionless (this is prior art), the casement pushes outward, the spring bolt can be contradicted on limit baffle, the window can't be opened, the reverse rotation handle, the portion of rotating downswing, the connecting rod downswing, the connecting seat moves down, resume the position under the natural condition, the spring bolt leaves limit baffle, at this moment, can be with the casement outwards pushing.

In order to further improve the reliability of the rotation of the screw rod sleeve, a flange bearing is connected to the flange and is connected to the flange.

In order to further facilitate installation, one side of the window sash, which is far away from the window frame, is provided with an installation opening communicated with the installation groove, and the outer side of the window sash at the installation opening is connected with an installation plate covering the installation opening.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a three-dimensional structure diagram of the utility model with the mounting plate hidden.

Fig. 4 is an exploded view of the present invention.

Fig. 5 is a three-dimensional structure diagram of the connecting seat of the present invention.

Fig. 6 is a structural diagram of the middle rotating sleeve of the present invention in a natural state.

Fig. 7 is a structural view of the present invention when the rotating part swings upward.

The window comprises a handle 1, a handle seat 2, a window sash 3, a window frame 4, a bolt 5, a connecting seat 6, a mounting plate 7, a limit baffle 8, a rotating sleeve 9, a rotating part 10, a mounting opening 11, a flange 12, a lock shell 13, a connecting lug 14, a lifting block 15, a motor 16, a screw rod 17, a screw rod sleeve 18, a flange bearing 19, a mounting groove 20, a sliding groove 21, a lifting groove 22, a mounting cavity 23 and a connecting rod 24.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 7, a hidden electronic lock comprises a window frame 4 and a window sash 3, a lock housing 13 is arranged on the front side of the window sash 3, a mounting groove 20 is formed on the lock housing 13, a connecting seat 6 with an opening is arranged in the mounting groove 20, a mounting cavity 23 is formed on the connecting seat 6, a motor 16 is fixedly connected to the connecting seat 6, the motor 16 is arranged in the mounting cavity 23, a lead screw 17 is connected to the motor 16, a lead screw sleeve 18 is connected to the upper end of the lead screw 17, a flange 12 is connected to the upper portion of the connecting seat 6, a flange bearing 19 is connected to the flange 12, the flange bearing 19 is connected to the lead screw sleeve 18, a lifting block 15 capable of moving up and down is connected to the lead screw 17 by screw threads, a lifting groove 22 is formed on one side of the window sash 3 opposite to the window frame 4, a sliding groove 21 corresponding to the lifting groove 22 is formed on the connecting seat 6, a bolt 5 sequentially, one side of the window frame 4, which is arranged opposite to the window sash 3, is connected with a limit baffle 8, and when the window sash 3 is opened outwards, the lock tongue 5 can be abutted against the limit baffle 8; the side of the window sash 3 far away from the window frame 4 is provided with an installation opening 11 communicated with the installation groove 20, and the outer side of the window sash 3 at the installation opening 11 is connected with an installation plate 7 covering the installation opening 11.

In order to improve the working reliability of the utility model, a guide rail is arranged on the window sash 3 in the mounting groove 20, and the connecting seat 6 is connected on the guide rail in a sliding way; a connecting lug 14 is arranged at the lower side of the connecting seat 6, a handle seat 2 is connected to the outer side of the window sash 3, a rotatable handle 1 is connected to the handle seat 2, one end of the handle 1 is arranged outside the handle seat 2, the other end of the handle 1 extends into the mounting groove 20, the other end of the handle 1 is connected with a connecting sleeve, a rotating part 10 is arranged on the periphery of the connecting sleeve, a connecting rod 24 is hinged to one end, extending outwards, of the rotating part 10, and one end, extending upwards, of the connecting rod 24 is hinged to the connecting lug 14; when the handle 1 is not stressed, the rotating part 10 prevents the link 24 from moving downwards.

In the utility model, the window sash 3 is connected to the section bar of the window, the window frame 4 is fixedly connected to the building, when the handle 1 is rotated 90 degrees to move the lock tongue 5 to the height of the limit baffle 8, the handle 1 can not be rotated as long as the handle 1 is not rotated forcibly (this is the prior art); when the window sash 3 needs to be opened, the lock tongue 5 is far away from the limit baffle 8, namely the height of the lock tongue 5 is not consistent with that of the limit baffle 8, when the window sash 3 needs to be locked, the motor 16 acts, the screw rod 17 rotates to control the rotating direction of the screw rod 17, so that the lifting block 15 moves towards the direction of the limit baffle 8, the lifting block 15 drives the lock tongue 5 to move, when the lock tongue 5 moves to the height of the limit baffle 8, the motor 16 stops acting, at the moment, if the window sash 3 is pushed outwards, the lock tongue 5 can be abutted against the limit baffle 8, the window sash 3 cannot be pushed away, and the safety of a window is improved; when the motor 16 is blocked or has other faults, the handle 1 is rotated, the handle 1 drives the rotating sleeve 9 to rotate, the rotating part 10 is enabled to swing upwards, the rotating part 10 drives the connecting rod 24 to swing upwards, the connecting rod 24 drives the connecting seat 6 to move upwards, the rotating handle 1 is stopped when the bolt 5 moves to the height of the limit baffle 8, the handle 1 is not pulled off with the fingers and thumb at the moment, the handle 1 is not moved (the prior art), the window sash 3 is pushed outwards, the bolt 5 can abut against the limit baffle 8, the window cannot be opened, the handle 1 is rotated reversely, the rotating part 10 swings downwards, the connecting rod 24 swings downwards, the connecting seat 6 moves downwards, the position under the natural state is restored, the bolt 5 leaves the limit baffle 8, and the window sash 3 can be pushed outwards at the moment; the utility model discloses in the manual-automatic, when electron device broke down, rotatable handle 1 adjusted the position of spring bolt 5, and electron device installs in casement 3, compact structure, and occupation space is little, does not influence the outward appearance; when the window sash 3 is locked, the electric window opener connected with the window is prevented from being damaged due to the fact that the window is pushed by external force, and the electric window opener is safer and more reliable; can be applied to the work of adjusting the opening and closing of the window sash 3.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. A hidden electronic lock is characterized in that: including window frame and casement, it has the mounting groove to open on the casement, be equipped with in the mounting groove and have open-ended connecting seat, fixedly connected with motor on the connecting seat, the transmission connection has the lead screw on the motor, and the upper end of lead screw is connected with the lead screw cover, and the upper portion of connecting seat is connected with the flange, the lead screw cover is rotationally connected on the flange, threaded connection has the elevator that can reciprocate on the lead screw, open one side that the relative window frame of casement set up has the lift groove, and it has the sliding tray that corresponds with the lift groove to open on the connecting seat, be connected with the spring bolt that stretches out sliding tray and lift groove in proper order on the elevator, one side that the relative casement of window frame set up is connected with limit baffle, and.

2. A concealed electronic lock according to claim 1, wherein: the window sash in the mounting groove is provided with a guide rail, and the connecting seat is connected to the guide rail in a sliding manner.

3. A concealed electronic lock according to claim 2, wherein: the connecting seat is provided with a connecting lug at the lower side, the outer side of the window sash is connected with a handle seat, the handle seat is connected with a rotatable handle, one end of the handle is arranged outside the handle seat, the other end of the handle extends into the mounting groove, the other end of the handle is connected with a connecting sleeve, the periphery of the connecting sleeve is provided with a rotating part, one end of the rotating part extending outwards is hinged with a connecting rod, and one end of the connecting rod extending upwards is hinged with the connecting lug; when the handle is not stressed, the rotating part prevents the connecting rod from moving downwards.

4. A concealed electronic lock according to any one of claims 1 to 3, wherein: the flange is connected with a flange bearing, and the flange bearing is connected to the flange.

5. A concealed electronic lock according to any one of claims 1 to 3, wherein: one side of the window sash, which is far away from the window frame, is provided with an installation opening communicated with the installation groove, and the outer side of the window sash at the installation opening is connected with an installation plate covering the installation opening.