CN215907619U

CN215907619U - Intelligent door lock convenient to install

Info

Publication number: CN215907619U
Application number: CN202121811405.5U
Authority: CN
Inventors: 杜新军; 张佳文
Original assignee: Nanjing Duotai Intelligent Technology Co ltd
Current assignee: Nanjing Duotai Intelligent Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-25
Anticipated expiration: 2031-08-05

Abstract

The utility model belongs to the technical field of locks, in particular to an intelligent door lock convenient to install, which comprises a door plate and a door lock body, wherein an installation hole is formed in the outer side wall of the door plate in a penetrating way, grooves are formed in the upper end surface and the lower end surface of the inside of the installation hole, a toothed plate is arranged in each groove, a rotating handle is fixedly arranged at one end, far away from the installation hole, of the toothed plate, a rotating shaft is arranged on the front end surface of the rotating handle in a penetrating way and movably arranged, the front end and the rear end of the rotating shaft are fixedly arranged on the inner side wall of each groove, a connecting rod is movably connected to one end, far away from the toothed plate, of the rotating handle through a rotating shaft, so that the toothed plate is driven to rotate and is meshed with a rack through rotating a screw rod, the rack moves to drive the door lock body to move towards a limiting hole, the door lock body is prevented from continuously moving through the limiting hole, the position of the door lock body is fixed, and the effect of facilitating the installation of the door lock is achieved, thereby effectively improving the installation efficiency.

Description

Intelligent door lock convenient to install

Technical Field

The utility model relates to the technical field of locks, in particular to an intelligent door lock convenient to install.

Background

The intelligent door lock is an improved lock which is different from a traditional mechanical lock and is more intelligent and convenient in the aspects of user safety, identification and manageability, is an execution part of a lock door in an access control system, and is applied more in the following places: banks, government agencies (with a focus on security), and hotels, school dormitories, residential quarters, villas, hotels (with a focus on ease of administration).

Traditional intelligence lock often needs fix it on the door plant through a large amount of screws in the installation, to the family installation, the installation is troublesome complicated, can only slowly screw up different screws through the manual work, and is long consuming time, has increased installer's physical power to inconvenient installation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides the intelligent door lock convenient to install, and the intelligent door lock has the characteristics of being convenient to install and effectively improving the installation efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligence lock convenient to installation, includes door plant and lock body, the lateral wall of door plant runs through and has seted up the mounting hole, the inside upper and lower both ends face of mounting hole all sets up flutedly, the internally mounted of recess has the pinion rack, the one end fixed mounting that the mounting hole was kept away from to the pinion rack has the rotation handle, the preceding terminal surface of rotation handle runs through and movable mounting has the axis of rotation, both ends fixed mounting is in the inside wall of recess around the axis of rotation, the one end that the pinion rack was kept away from to the rotation handle has the connecting rod through pivot swing joint, the other end swing joint of connecting rod has the horizontal pole, the screw rod is installed to the right-hand member of horizontal pole, the right side wall fixed mounting of door plant has the limiting plate, the limiting plate lateral wall runs through and has seted up spacing hole, the lock body is installed in the inside of mounting hole, the lock body installs front panel, front panel from a left side to the right side in proper order, The lock bolt and the back panel, the handle is all installed to the one side that front panel and back panel kept away from relatively.

In order to fix the position of the door lock body conveniently, the intelligent door lock convenient to install is preferably characterized in that racks are installed on the upper end face and the lower end face of the door lock body, and the racks are located between the front panel and the rear panel.

In order to facilitate the rotation of the screw rod, the right end of the screw rod preferably penetrates through the right side wall inside the groove and the outer side wall of the limiting plate in sequence, extends to the right side of the limiting plate and is fixedly provided with the hand wheel.

In order to facilitate the rotation of the screw rod, the intelligent door lock convenient to install is preferably characterized in that the outer side wall of the right end of the cross rod is provided with a clamping groove, and the left end of the screw rod is movably clamped in the clamping groove.

In order to prevent the door lock body from moving out of the limiting hole, the intelligent door lock convenient to install is preferably used, the front panel is located on the left side of the door panel, the rear panel is located inside the limiting hole, and the diameter of the limiting hole is smaller than the size of the door lock body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the intelligent door lock convenient to install, the door lock body is placed into the installation hole, then the screw rod is rotated, the screw rod pushes the transverse rod to move leftwards, so that the connecting rod drives the toothed plate to rotate, and further the toothed plate is meshed with the rack;

to sum up, this kind of intelligence lock convenient to installation rotates through rotating the screw rod, makes the pinion rack rotate and mesh with the rack to make the rack remove and drive the lock body and remove to spacing hole, stop the lock body through spacing hole and continue to remove, thereby fix the position of lock body, reach the effect of being convenient for install the lock, and then effectively improve the efficiency of installation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a sectional view of an easy-to-install intelligent door lock of the present invention;

FIG. 2 is a block diagram of the toothed plate of FIG. 1 without the door lock installed in accordance with the present invention;

FIG. 3 is a cross-sectional view of the cross bar and screw of FIG. 1 according to the present invention.

In the figure, 1, a door panel; 101. mounting holes; 2. a groove; 3. a toothed plate; 301. a rack; 4. rotating the handle; 401. a rotating shaft; 402. a connecting rod; 403. a cross bar; 4031. a card slot; 5. a screw; 501. a hand wheel; 6. a limiting plate; 601. a limiting hole; 7. a door lock body; 701. a front panel; 7011. a handle; 702. a latch bolt; 703. a back panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an intelligence lock convenient to installation, including door plant 1 and lock body 7, the lateral wall of door plant 1 runs through and has seted up mounting hole 101, recess 2 has all been seted up to the upper and lower both ends face of mounting hole 101 inside, the internally mounted of recess 2 has pinion rack 3, the one end fixed mounting that pinion rack 3 kept away from mounting hole 101 has rotation handle 4, the preceding terminal surface of rotation handle 4 runs through and movable mounting has axis of rotation 401, both ends fixed mounting is in the inside wall of recess 2 around axis of rotation 401, the one end that the rotation handle 4 kept away from pinion rack 3 has connecting rod 402 through pivot swing joint, the other end swing joint of connecting rod 402 has horizontal pole 403, screw rod 5 is installed to the right-hand member of horizontal pole 403, the right side wall fixed mounting of door plant 1 has limiting plate 6, limiting plate 6 lateral wall runs through and has seted up spacing hole 601, lock body 7 is installed in the inside of mounting hole 101, lock body 7 installs preceding panel 701 from a left side to the right side in proper order, The lock tongue 702 and the rear panel 703, and the handle 7011 is mounted on the side of the front panel 701 opposite to the side of the rear panel 703.

In this embodiment: through putting into mounting hole 101 with lock body 7 in, rotate screw rod 5 after that, make screw rod 5 promote horizontal pole 403 to remove left, thereby make connecting rod 402 drive pinion rack 3 and rotate, and then mesh with rack 301, continue to rotate through making pinion rack 3, make rack 301 drive lock body 7 to the right side removal of mounting hole 101, when lock body 7 drives rear panel 703 and removes to spacing downthehole 601, spacing hole 601 prevents lock body 7 to continue to remove, thereby fix lock body 7's position, reach the effect of being convenient for install the lock, and then effectively improve the efficiency of installation.

As a technical optimization scheme of the present invention, the racks 301 are mounted on both the upper and lower end surfaces of the door lock body 7, and the racks 301 are located between the front panel 701 and the rear panel 703.

In this embodiment: through setting up rack 301, rotate pinion rack 3 for rack 301 and pinion rack 3 mesh are convenient for fix the position of lock body 7.

As a technical optimization scheme of the utility model, the right end of the screw rod 5 sequentially penetrates through the right side wall inside the groove 2 and the outer side wall of the limiting plate 6, extends to the right side of the limiting plate 6 and is fixedly provided with a hand wheel 501.

In this embodiment: through setting up hand wheel 501, be convenient for rotate screw rod 5 to be convenient for adjust the length that screw rod 5 removed to in the recess 2.

As a technical optimization scheme of the utility model, the outer side wall of the right end of the cross rod 403 is provided with a clamping groove 4031, and the left end of the screw rod 5 is movably clamped in the clamping groove 4031.

In this embodiment: the left end of the screw rod 5 is movably clamped in the clamping groove 4031, so that the screw rod 5 can be conveniently rotated.

As a technical optimization scheme of the utility model, the front panel 701 is located on the left side of the door panel 1, the rear panel 703 is located inside the limiting hole 601, and the diameter of the limiting hole 601 is smaller than the size of the door lock body 7.

In this embodiment: by setting the diameter of the limiting hole 601 to be smaller than the size of the door lock body 7, when the door lock body 7 is installed in the installation hole 101, the door lock body 7 is prevented from moving out of the limiting hole 601.

The working principle and the using process of the utility model are as follows: firstly, when installing lock body 7, put into mounting hole 101 with lock body 7 earlier, rotate hand wheel 501 next time, make hand wheel 501 drive screw 5 and rotate, make screw 5 promote horizontal pole 403 and remove left, thereby make connecting rod 402 drive pinion rack 3 and rotate, and then mesh with rack 301, through making pinion rack 3 continue to rotate, make rack 301 drive lock body 7 and remove to the right side of mounting hole 101, when lock body 7 drives rear panel 703 and removes to spacing downthehole 601, spacing hole 601 prevents lock body 7 to continue to remove, thereby fix the position of lock body 7, reach the effect of being convenient for install the lock, and then effectively improve the efficiency of installation, through making handle 7011 and spring bolt 702, be convenient for open door plant 1 and close.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements 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 intelligence lock convenient to installation, includes door plant (1) and lock body (7), its characterized in that: the outer side wall of the door panel (1) is provided with a mounting hole (101) in a penetrating manner, grooves (2) are formed in the upper end face and the lower end face of the inner portion of the mounting hole (101), a toothed plate (3) is mounted in the grooves (2), a rotating handle (4) is fixedly mounted at one end, far away from the mounting hole (101), of the toothed plate (3), a rotating shaft (401) is mounted at the front end face of the rotating handle (4) in a penetrating manner and movably mounted at the front end face of the rotating handle, the front end face and the rear end face of the rotating shaft (401) are fixedly mounted on the inner side wall of the grooves (2), one end, far away from the toothed plate (3), of the rotating handle (4) is movably connected with a connecting rod (402) through a rotating shaft, the other end of the connecting rod (402) is movably connected with a cross rod (403), a screw rod (5) is mounted at the right end of the cross rod (403), a limiting plate (6) is fixedly mounted at the right side wall of the door panel (1), a limiting hole (601) is formed in a penetrating manner, the lock is characterized in that the lock body (7) is arranged inside the mounting hole (101), a front panel (701), a bolt (702) and a rear panel (703) are sequentially arranged from left to right on the lock body (7), and a handle (7011) is arranged on one side of the front panel (701) which is relatively far away from the rear panel (703).

2. An intelligent door lock convenient to install according to claim 1, characterized in that: the door lock is characterized in that racks (301) are mounted on the upper end face and the lower end face of the door lock body (7), and the racks (301) are located between the front panel (701) and the rear panel (703).

3. An intelligent door lock convenient to install according to claim 1, characterized in that: the right-hand member of screw rod (5) runs through the right side wall of recess (2) inside and the lateral wall of limiting plate (6) in proper order and extends to the right side and the fixed mounting of limiting plate (6) have hand wheel (501).

4. An intelligent door lock convenient to install according to claim 1, characterized in that: the outer side wall of the right end of the cross rod (403) is provided with a clamping groove (4031), and the left end of the screw rod (5) is movably clamped in the clamping groove (4031).

5. An intelligent door lock convenient to install according to claim 1, characterized in that: the front panel (701) is located on the left side of the door panel (1), the rear panel (703) is located inside the limiting hole (601), and the diameter of the limiting hole (601) is smaller than the size of the door lock body (7).