CN215803840U

CN215803840U - Adjustable door sensor based on IOT WIFI technology

Info

Publication number: CN215803840U
Application number: CN202121762326.XU
Authority: CN
Inventors: 吴剑峰; 罗建华
Original assignee: Zhuhai Dingzhi Electronic Technology Co ltd
Current assignee: Zhuhai Dingzhi Electronic Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an adjustable door sensor based on an IOTWIFI technology, and relates to the technical field of door sensors. The door comprises a first door magnet and a second door magnet which are matched with each other, wherein the lower sides of the first door magnet and the second door magnet are both provided with an adjusting mechanism, the adjusting mechanism comprises a sliding component and a mounting component, and the sliding component comprises a sliding plate and limiting plates which are elastically matched with the two sides of the sliding plate; the mounting assembly comprises a mounting plate and baffles which are arranged on two sides of the mounting plate and located on two sides of the sliding plate, a rotating drum is arranged in the sliding plate in a rotating fit mode, pull wires fixedly connected with the limiting plate are wound on the peripheral side of the rotating drum, and buttons matched with the rotating drum are arranged on two opposite sides of the sliding plate. According to the utility model, the adjusting mechanisms arranged at the lower sides of the first door magnet and the second door magnet can enable the installed door magnets to adjust the positions of the door magnets on the installation plate through the sliding plate on the sliding assembly, so that the positions of the door magnets are adjusted, the positions of the two door magnets are close to each other, and the detection efficiency of the door magnets is improved.

Description

Adjustable door sensor based on IOT WIFI technology

Technical Field

The utility model belongs to the technical field of door magnets, and particularly relates to an adjustable door magnet based on an IOT WIFI technology.

Background

The door magnet is a device for safety alarm, consists of two parts of a wireless emitter and a permanent magnet, is used for detecting whether doors, windows, drawers and the like are illegally opened or moved, and is divided into three types, namely a wireless door magnet, a wireless rolling shutter door magnet and a wired door magnet.

The door magnetism among the prior art is fixed mounting when the installation, is difficult for adjusting the position of door magnetism after the installation, and when the door magnetism was installed, need punch the place of installation earlier, and at the in-process of punching, the deviation of position appears easily, reduces the detection efficiency of door magnetism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable door sensor based on an IOT WIFI technology, and the technical problem that the position of the door sensor in the prior art is not easy to adjust is solved.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

an adjustable door sensor based on an IOT WIFI technology comprises a first door sensor and a second door sensor which are matched with each other, wherein adjusting mechanisms are arranged on the lower sides of the first door sensor and the second door sensor respectively, each adjusting mechanism comprises a sliding assembly and a mounting assembly, and each sliding assembly comprises a sliding plate and limiting plates which are elastically matched with the two sides of the sliding plate;

the mounting assembly comprises a mounting plate and baffles which are arranged on two sides of the mounting plate and located on two sides of the sliding plate, a rotating drum is arranged in the sliding plate in a rotating fit mode, pull wires fixedly connected with the limiting plate are wound on the peripheral side of the rotating drum, and buttons matched with the rotating drum are arranged on two opposite sides of the sliding plate.

Optionally, tooth is arranged on the end portion of the rotary drum, and the button comprises a pressing rod, a limiting rod and a toothed plate meshed with the rotary drum.

Optionally, the opposite inner sides of the two baffles are provided with sliding chutes matched with the limiting plates.

Optionally, one side of the sliding groove is provided with a plurality of convex blocks, and one side of the limiting plate is provided with a rack matched with the convex blocks.

Optionally, two groups of grooves are formed in the upper side of the mounting plate, two insertion rods matched with the grooves are installed on the lower side of the baffle, elastic pieces are installed on two opposite sides of the inner wall of each groove, and clamping grooves matched with the elastic pieces are formed in the opposite outer sides of the insertion rods.

Optionally, the mounting assembly further comprises a rubber cylinder arranged on the lower side of the mounting plate, and a rotating rod penetrating through the mounting plate and matched with the rubber cylinder in a rotating mode, the notch of the rubber cylinder is a rectangular groove, and the cross section of the rotating rod is rectangular and the two opposite sides of the rectangle are arc-shaped.

The embodiment of the utility model has the following beneficial effects:

according to one embodiment of the utility model, the adjusting mechanisms arranged at the lower sides of the first door magnet and the second door magnet enable the installed door magnet to adjust the position of the door magnet on the installation plate through the sliding plate on the sliding assembly, so that the position of the door magnet is adjusted, the positions of the two door magnets are close, and the detection efficiency of the door magnet is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a mounting assembly according to an embodiment of the present invention;

FIG. 2 is a perspective view of a mounting assembly according to an embodiment of the present invention;

FIG. 3 is a perspective view of a sliding assembly according to an embodiment of the present invention;

fig. 4 is a schematic side sectional view of a limiting plate according to an embodiment of the utility model;

fig. 5 is a schematic side sectional view of a button according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

the sliding assembly comprises a sliding assembly 1, a sliding plate 2, a limiting plate 3, a rack 4, a button 5, an inner cavity 6, a fixing plate 7, a spring 8, a rotary drum 9, a stay wire 10, an installation assembly 11, an installation plate 12, a baffle plate 13, an inserted link 14, a limiting cylinder 15, a rotary link 16, a convex block 17, a pressing rod 18, a limiting rod 19, a toothed plate 20, a sliding groove 21, a groove 22 and a clamping groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1 to 5, in the present embodiment, an adjustable door sensor based on IOT WIFI technology is provided, including: the door comprises a first door magnet and a second door magnet which are matched with each other, wherein the lower sides of the first door magnet and the second door magnet are respectively provided with an adjusting mechanism, each adjusting mechanism comprises a sliding component 1 and a mounting component 11, and each sliding component 1 comprises a sliding plate 2 and limiting plates 3 which are elastically matched with the two sides of the sliding plate 2;

the mounting assembly 11 comprises a mounting plate 12 and baffles 13 arranged on two sides of the mounting plate 12 and located on two sides of the sliding plate 2, a rotating drum 9 is in rotating fit with the sliding plate 2, pull wires 10 fixedly connected with the limiting plate 3 are wound on the peripheral side of the rotating drum 9, and buttons 5 matched with the rotating drum 9 are arranged on two opposite sides of the sliding plate 2.

The application of one aspect of the embodiment is as follows: when needing to adjust or dismantle the door magnetism, press button 5 and make button 5 drive rotary drum 9 and rotate, rotary drum 9 rotates and draws limiting plate 3 through acting as go-between 10 and retract, can adjust the position of door magnetism promptly or dismantle the door magnetism. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through the adjustment mechanism who installs at first door magnetism and second door magnetism downside, the position of slide 2 adjustment door magnetism on mounting panel 12 on slide subassembly 1 is passed through to the door magnetism after enabling the installation, thereby the position of adjustment door magnetism, make two door magnetism positions close, thereby improve the detection efficiency of door magnetism, limiting plate 3 through setting up, on the one hand can carry on spacingly with baffle 13, thereby door magnetism on the slide 2 is fixed, on the other hand, can drive rotary drum 9 through pressing down button 5 and rotate, thereby the winding is acted as go-between 10 pulling limiting plate 3 and is retracted in slide 2, thereby relieve the joint of limiting plate 3 and baffle 13, the user of being convenient for adjusts the position of door magnetism.

As shown in fig. 5, the tip week side of the rotary drum 9 of this embodiment is equipped with the tooth, the button 5 is including pressing the pole 18, the gag lever post 19, the pinion rack 20 with rotary drum 9 engaged with, the spacing groove has been seted up in the slide 2, the tip sliding fit of gag lever post 19 is at the spacing inslot, the both ends in pressing pole 18 one side are all installed with pinion rack 20 to gag lever post 19, through the pressing pole 18 that sets up, can mesh with the tooth on the rotary drum 9 through pinion rack 20, thereby drive the rotary drum 9 and rotate, through the gag lever post 19 that sets up, can carry on spacingly with the spacing groove, thereby reduce the condition that the button 5 drops from slide 2 one side.

In order to improve the stability of the slide 2 between the two baffles 13, the following two embodiments are proposed:

example 1: as shown in fig. 1-2, the two baffles 13 of the present embodiment are provided with sliding grooves 21 on opposite inner sides thereof for engaging with the limiting plate 3. Through the spout 21 that sets up, can carry on spacingly to limiting plate 3 to avoid leading to the condition that limiting plate 3 drops from baffle 13 in because of rocking.

Example 2: as shown in fig. 1-2, a plurality of protrusions 17 are mounted on one side of the sliding slot 21 of the present embodiment, the protrusions 17 are triangular protrusions, and a rack 4 matched with the protrusions 17 is mounted on one side of the limiting plate 3. Through the triangle-shaped lug that sets up, can mesh with 4 of the rack on one side of limiting plate 3 to improve slide 2 and pass through 3 joints of limiting plate between two baffles 13, improve the stability after the door magnetism is installed.

As shown in fig. 2, two sets of grooves 22 are formed in the upper side of the mounting plate 12 of this embodiment, two insertion rods 14 matched with the grooves 22 are installed on the lower side of the baffle 13, elastic pieces are installed on two opposite sides of the inner wall of each groove 22, each elastic piece is a V-shaped elastic card, a clamping groove 23 matched with each elastic piece is formed in the outer side of each insertion rod 14, each clamping groove 23 is a triangular clamping groove, and each insertion rod 14 can be inserted into each groove 22 and can be clamped with the clamping groove 23 through the elastic pieces in the corresponding grooves 22, so that a user can install or detach the baffle 13 conveniently.

As shown in fig. 1-2, the mounting assembly 11 of the present embodiment further includes a rubber cylinder 15 mounted on the lower side of the mounting plate 12, and a rotating rod 16 penetrating through the mounting plate 12 and rotatably fitted in the rubber cylinder 15, wherein one end of the rotating rod 16 located in the mounting plate 12 is a cylinder, a slot for facilitating clamping of a screwdriver is formed in one end of the mounting plate 12 of the rotating rod 16, a slot opening of the rubber cylinder 15 is a rectangular slot, and the cross section of the rotating rod 16 located in the rubber cylinder 15 is rectangular and two opposite sides of the rectangle are arc-shaped. Through the rubber tube 15 that sets up, can insert the downthehole of beating in advance when the door magnetism installation to through rotating the bull stick 16, make the both sides of bull stick 16 extrude the both sides of rubber tube 15, thereby make rubber tube 15 fix in the slotted hole of seting up in advance, thereby the user of being convenient for installs the door magnetism, also can relieve the extrusion to rubber tube 15 through bull stick 16, relieve the spacing to the slotted hole inner wall, thereby the user of being convenient for dismantles or changes installation component 11.

Specifically, an inner cavity 6 is formed in the sliding plate 2, two fixing bottom plates 7 are arranged in the inner cavity 6, the limiting plate 3 is in sliding fit in the inner cavity 6, and a spring 8 is arranged between the fixing plate 7 and the limiting plate 3.

Specifically, a low-power WIFI chip is adopted in the door sensor, so that the door sensor can upload data to the cloud server in real time, and then the cloud server can synchronize the data to the mobile phone app.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a door magnetism with adjustable based on IOT WIFI technique which characterized in that includes: the door comprises a first door magnet and a second door magnet which are matched with each other, wherein adjusting mechanisms are arranged on the lower sides of the first door magnet and the second door magnet respectively, each adjusting mechanism comprises a sliding component (1) and a mounting component (11), each sliding component (1) comprises a sliding plate (2) and limiting plates (3) which are elastically matched with the two sides of the corresponding sliding plate (2);

installation component (11) include mounting panel (12), install in mounting panel (12) both sides and lie in baffle (13) of slide (2) both sides, slide (2) normal running fit has rotary drum (9), and the week side winding of rotary drum (9) has with limiting plate (3) fixed connection's stay wire (10), and slide (2) relative both sides are installed and are pressed the button (5) with rotary drum (9) matched with.

2. The adjustable door sensor based on the IOT WIFI technology as claimed in claim 1, wherein teeth are arranged on the periphery of the end portion of the rotary drum (9), and the button (5) comprises a pressing rod (18), a limiting rod (19) and a toothed plate (20) meshed with the rotary drum (9).

3. The adjustable door sensor based on the IOT WIFI technology as claimed in claim 1, wherein the opposite inner sides of the two baffles (13) are provided with chutes (21) matched with the limiting plate (3).

4. The adjustable door sensor based on IOT WIFI technology of claim 3, wherein one side of the sliding chute (21) is provided with a plurality of convex blocks (17), and one side of the limiting plate (3) is provided with a rack (4) matched with the convex blocks (17).

5. The adjustable door sensor based on the IOT WIFI technology of claim 1, wherein two sets of grooves (22) are formed in the upper side of the mounting plate (12), two insertion rods (14) matched with the grooves (22) are arranged on the lower side of the baffle plate (13), elastic pieces are arranged on two opposite sides of the inner wall of each groove (22), and clamping grooves (23) matched with the elastic pieces are formed in the opposite outer sides of the insertion rods (14).

6. The adjustable door sensor based on the IOT WIFI technology as claimed in claim 1, wherein the mounting assembly (11) further comprises a rubber cylinder (15) mounted on the lower side of the mounting plate (12), and a rotating rod (16) penetrating through the mounting plate (12) and rotatably fitted in the rubber cylinder (15), the notch of the rubber cylinder (15) is a rectangular groove, the cross section of the rotating rod (16) is rectangular, and two opposite sides of the rectangle are arc-shaped.