阅读说明：本技术 一种磁控式宾馆房门防塞小广告系统 (Magnetic control type hotel door anti-blocking small advertisement system ) 是由 刘金香 于 2020-07-01 设计创作，主要内容包括：本发明公开了一种磁控式宾馆房门防塞小广告系统,包括门体与门框,所述门框侧壁固定嵌设有永磁板,所述门体侧壁固定连接有弹性囊,所述门体内部设有安装腔与控制腔,所述安装腔侧壁通过导气管与弹性囊连通,所述安装腔内壁密封滑动连接有移动板,所述移动板侧壁固定连接有连接杆,所述连接杆延伸至控制腔内并固定连接有移动柱,所述门体下壁设有放置槽,所述放置槽内顶部通过多个拉簧弹性连接有升降板,所述升降板上壁固定连接有竖杆,所述竖杆延伸至控制腔内并固定连接有斜压板。本发明能够防止人们将小广告从门体下端塞入房间内,保障了宾馆商家的形象,同时也防止住户被小广告上的信息迷惑受骗。(The invention discloses a magnetic control type hotel door anti-blocking small advertisement system which comprises a door body and a door frame, wherein a permanent magnet plate is fixedly embedded in the side wall of the door frame, an elastic bag is fixedly connected to the side wall of the door body, an installation cavity and a control cavity are arranged in the door body, the side wall of the installation cavity is communicated with the elastic bag through an air duct, a movable plate is connected to the inner wall of the installation cavity in a sealing and sliding mode, a connecting rod is fixedly connected to the side wall of the movable plate, the connecting rod extends into the control cavity and is fixedly connected with a movable column, a placing groove is arranged on the lower wall of the door body, the top in the placing groove is elastically connected with a lifting plate through a plurality of tension springs, a vertical rod is fixedly connected. The invention can prevent people from inserting the small advertisements into the room from the lower end of the door body, thereby ensuring the image of the hotel merchants and simultaneously preventing residents from being puzzled by the information on the small advertisements.)

1. The utility model provides a little advertising system is prevented blockking up by magnetic control formula hotel room door, includes door body (1) and door frame (2), its characterized in that: the door frame (2) is fixedly embedded with a permanent magnet plate (3) on the side wall, the side wall of the door body (1) is fixedly connected with an elastic bag (4), an installation cavity (6) and a control cavity (9) are arranged inside the door body (1), the side wall of the installation cavity (6) is communicated with the elastic bag (4) through an air duct, the inner wall of the installation cavity (6) is hermetically and slidably connected with a movable plate (7), the side wall of the movable plate (7) is fixedly connected with a connecting rod (8), the connecting rod (8) extends into the control cavity (9) and is fixedly connected with a movable column (10), a placing groove (13) is arranged on the lower wall of the door body (1), the top of the placing groove (13) is elastically connected with a lifting plate (14) through a plurality of tension springs, the upper wall of the lifting plate (14) is fixedly connected with a vertical rod (12), the vertical rod (12), two baffles (15) are fixedly connected to the lower wall of the lifting plate (14), and a bottom plate (5) is fixedly connected to the lower walls of the two baffles (15) together.

2. The magnetic controlled hotel door anti-blocking small advertisement system as claimed in claim 1, wherein: the side wall of the moving plate (7) is elastically connected with the inner wall of the mounting cavity (6) through a plurality of pressure springs, the moving plate (7) is made of a magnetic material, and magnetic poles of the moving plate (7) opposite to the permanent magnetic plate (3) are homopolar.

3. The magnetic controlled hotel door anti-blocking small advertisement system as claimed in claim 1, wherein: the structure of the movable column (10) is in a circular truncated cone shape, and the movable column (10) is attached to the upper wall of the inclined pressing plate (11).

4. The magnetic controlled hotel door anti-blocking small advertisement system as claimed in claim 1, wherein: standing groove (13) inner wall is fixed to be inlayed and is equipped with two permanent magnetism pieces (19), cavity (17), two are placed to lifter plate (14) inside being equipped with two place cavity (17), two place cavity (17) inner wall and all have sliding plug (18), two place the inside space of keeping away from permanent magnetism piece (19) one end in cavity (17) and all have filled non-Newtonian fluid, two place cavity (17) lateral wall and all communicate and be equipped with negative pressure way (16), two the one end of keeping away from and placing cavity (17) in negative pressure way (16) all is hourglass hopper-shaped.

5. The magnetic controlled hotel door anti-blocking small advertisement system as claimed in claim 4, wherein: the two sliding plugs (18) are made of magnetic materials, the two sliding plugs (18) are repelled with the permanent magnet pieces (19) in the same polarity, and the two sliding plugs (18) are respectively connected with the inner walls of the two placing cavities (17) in a sealing and sliding mode.

Technical Field

The invention relates to the technical field of buildings, in particular to a magnetic control type small anti-blocking advertisement system for a hotel door.

Background

Nowadays, with the change of life rhythm of people, people often go to a place for business or travel, etc., and at the place, people generally live in hotels or hotels, the doors of the hotel rooms are generally not directly attached to the ground, so as to prevent the floor from being damaged by friction when the doors are opened and closed, which gives opportunities to people who broadcast small advertisements, in the rooms of the hotels, many small advertisements are often found to be inserted at the entrances of the rooms, the information on the small advertisements generally does not meet the legal regulations and is harmful information, the images of the hotels and the merchants are affected by the existence of the small advertisements, the reputation of the hotels is affected, on the other hand, the information on the advertisements can also be affected adversely to residents who live in the hotels, and residents are easy to be covered by false information on the small advertisements, the above problems are solved by a magnetic controlled small anti-blocking advertisement system for hotel doors.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a magnetic control type small anti-blocking advertisement system for a hotel door.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a magnetic control formula hotel door prevents little advertising system that plugs, includes a body and door frame, the door frame lateral wall is fixed to inlay and is equipped with the permanent magnetism board, door body lateral wall fixedly connected with elastic bag, internal portion of door is equipped with installation cavity and control chamber, the installation cavity lateral wall passes through air duct and elastic bag intercommunication, the sealed sliding connection of installation intracavity wall has the movable plate, movable plate lateral wall fixedly connected with connecting rod, the connecting rod extends to control intracavity and fixedly connected with removal post, door body lower wall is equipped with the standing groove, the top has the lifter plate through a plurality of extension spring elastic connection in the standing groove, lifter plate upper wall fixedly connected with montant, the montant extends to control intracavity and fixedly connected with inclined pressing plate, two baffle lower wall fixedly connected with baffle, two the common fixedly connected with bottom plate of baffle lower wall.

Preferably, the side wall of the moving plate is elastically connected with the inner wall of the installation cavity through a plurality of pressure springs, the moving plate is made of a magnetic material, and the magnetic poles of the moving plate opposite to the permanent magnetic plate are homopolar.

Preferably, the structure of the moving column is in a circular truncated cone shape, and the moving column is attached to the upper wall of the inclined pressing plate.

Preferably, the fixed two permanent magnetism pieces that are equipped with of standing groove inner wall, the inside two chambeies of placing, two of being equipped with of lifter plate place the intracavity wall and all have a sliding plug, two through spring elastic connection place intracavity portion and keep away from the space of permanent magnetism piece one end and all fill non-Newtonian fluid, two it all communicates and is equipped with the negative pressure way to place the chamber lateral wall, two the negative pressure way is kept away from the one end of placing the chamber and all is hopper-shaped.

Preferably, the two sliding plugs are made of magnetic materials, the two sliding plugs are repelled with the permanent magnet pieces in the same polarity, and the two sliding plugs are respectively connected with the inner walls of the two placing cavities in a sealing and sliding mode.

The invention has the following beneficial effects:

1. compared with the prior art, when the door is closed, the movable plate is pushed to move by the repulsion force of the permanent magnet plate and the gas sprayed out of the elastic bag, so that the movable column is driven to move, the inclined pressing plate can be pressed down, the lifting plate is pushed to move downwards, the baffle plate and the bottom plate are driven to move downwards, a gap between the door body and the ground can be blocked, small advertisements can be prevented from being stuffed into a room from the lower end of the door body by people, the image of a hotel merchant is guaranteed, and meanwhile, residents are prevented from being puzzled by information on the small advertisements;

2. compared with the prior art, when the door is closed, the elastic bag is firstly contacted with the door frame and is extruded, so that the moving speed of the door body can be reduced, meanwhile, under the action of the repulsive force of the permanent magnetic plate and the moving plate, the moving speed of the door body can be further reduced, the door body and the door frame can be effectively prevented from being violently collided when the door is closed, a certain protection effect is realized on the door body and the door frame, and meanwhile, larger noise can not be generated, so that people in other rooms can be prevented from being disturbed to have a rest;

3. compared with the prior art, after the door is closed, the bottom plate is attached to the ground, the sliding plug can move away from the permanent magnet sheet under the action of the repulsive force of the permanent magnet sheet, but the spring cannot be compressed quickly under the action of the non-Newtonian fluid, and the sliding plug can move slowly, so that the closed space formed by the negative pressure channel and the placing cavity is enlarged, negative pressure is formed in the negative pressure channel, the bottom plate can be tightly pressed on the ground by external air pressure, and people can be prevented from maliciously tilting the bottom plate and inserting advertisements in the bottom plate.

Drawings

FIG. 1 is a schematic structural diagram of a magnetic controlled small anti-blocking advertisement system for hotel doors, which is provided by the invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a magnetic control type hotel door anti-blocking small advertisement system provided in embodiment 2 of the present invention;

fig. 4 is an enlarged view of a structure at a position B of the magnetic control type hotel door anti-blocking small advertisement system provided in embodiment 2 of the present invention.

In the figure: the device comprises a door body 1, a door frame 2, a permanent magnet plate 3, an elastic bag 4, a bottom plate 5, an installation cavity 6, a movable plate 7, a connecting rod 8, a control cavity 9, a movable column 10, an inclined pressure plate 11, a vertical rod 12, a placing groove 13, a lifting plate 14, a baffle plate 15, a negative pressure channel 16, a placing cavity 17, a sliding plug 18 and a permanent magnet piece 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a magnetic control type hotel room door anti-clogging small advertisement system comprises a door body 1 and a door frame 2, wherein the interface of the door frame 2 close to one side of the door lock is in an L-shaped structure, a permanent magnet plate 3 is fixedly embedded in the side wall of the door frame 2, an elastic bag 4 is fixedly connected with the side wall of the door body 1, an installation cavity 6 and a control cavity 9 are arranged in the door body 1, the side wall of the installation cavity 6 is communicated with the elastic bag 4 through an air duct, the inner wall of the installation cavity 6 is hermetically and slidably connected with a moving plate 7, the side wall of the moving plate 7 is elastically connected with the inner wall of the installation cavity 6 through a plurality of pressure springs, when the door is normally closed, as shown in fig. 1, the elastic bag 4 and the pressure springs are both in a compressed state, the moving plate 7 is made of a magnetic material, the magnetic poles of the, the structure that removes post 10 is the round platform form, 1 lower wall of the door body is equipped with standing groove 13, top has lifter plate 14 through a plurality of extension spring elastic connection in the standing groove 13, when the door normally closes, the extension spring is in tensile state, 14 upper wall fixedly connected with montants 12 of lifter plate, montants 12 extend to control chamber 9 in and fixedly connected with inclined pressing plate 11, remove post 10 and 11 upper wall laminating of inclined pressing plate, two baffles 15 of 14 lower wall fixedly connected with of lifter plate, the common fixedly connected with bottom plate 5 of two baffles 15 lower walls, when the door normally closes, bottom plate 5 and ground laminating.

When opening the door, door body 1 keeps away from door frame 2 gradually, the repulsion that movable plate 7 received permanent magnetism board 3 is also weakening gradually, elastic bag 4 also resumes deformation gradually, inhale the air in the installation cavity 6 back to in elastic bag 4, movable plate 7 moves to the left under the spring action of pressure spring, and drive through connecting rod 8 and move the post 10 and move to the left, the diameter of moving post 10 and the 11 contact segment of ramp plate reduces gradually, lifter plate 14 moves up under the pulling force effect of extension spring, and drive two baffles 15 and move up, drive bottom plate 5 and move up simultaneously, make bottom plate 5 and ground separation, can prevent that bottom plate 5 from making bottom plate 5 impaired with the long-time friction in ground when opening the door.

When closing the door, the door body 1 is close to door frame 2 gradually, the movable plate 7 is close to permanent magnetic plate 3 gradually, move right under permanent magnetic plate 3's repulsion effect, and simultaneously, can receive the extrusion after elastic bag 4 and the contact of door frame 2, extrude inside air into installation cavity 6 in, can further promote movable plate 7 and move right, and then drive the removal post 10 and move right, remove post 10 and extrude the ramp plate 11 downwards, drive lifter plate 14 and move down, drive bottom plate 5 and move down simultaneously, and make bottom plate 5 and ground laminating, baffle 15 and bottom plate 5 can block the space between the door body 1 and the ground, prevent that people from filling in the adlet from outdoors.