Hotel anti-intrusion device

Abstract

The utility model discloses a hotel anti-intrusion device which comprises a bottom plate, a vertical plate fixed at the upper end of the bottom plate, an alarm bell arranged at the upper end of the front side of the vertical plate, a signal transmitter mounted on the alarm bell, a rotating shaft arranged at the right end of the bottom plate, a supporting plate rotatably connected with the rotating shaft, and a door blocking mechanism mounted at the upper end of the supporting plate. An air extracting pump is arranged at the rear end of the door blocking mechanism, and a vacuum suction cup is arranged at the lower end of the supporting plate and communicates with the air extracting pump. Through the alarm bell and the door blocking mechanism, the hotel door can be effectively prevented from being violently pushed open, meanwhile, when the hotel door is pushed, an alarm can be given out to remind indoor personnel, the safety is good, the supporting plate can be folded through the rotating shaft, the occupied space is reduced, the portability is good, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of safety equipment, in particular to an anti-intrusion device for a hotel. Background Art

[0002] Hotels are commercial institutions that provide safe and comfortable spaces for users to rest or sleep for a short period of time. People stay in hotels mainly for rest, and hotels are public places, so their safety is very important. After checking in to a hotel, people will lock the door or use the anti-theft chain on the hotel room door to hang the door to prevent it from being opened from the outside. However, the current anti-theft chain design also has safety hazards. Some users even use clothes drying racks to assist in anti-theft, which not only cannot guarantee safety, but is also inconvenient to use and carry.

[0003] Chinese patent CN219978927U discloses a hotel anti-intrusion device, including a support component, a pressure plate component, a connecting component, a sensing component, an alarm component and a control component. Its advantage is that by rotating the support component and the pressure plate component through the connecting component, when the user leaves the house or checks out, the support component and the pressure plate component can be folded and stored through the connecting component, so that it is convenient to carry the hotel anti-intrusion device; in addition, by arranging the sensing component and the alarm component on the support component, when the house is invaded, the alarm component can timely send out an alarm sound to alert the occupants in the house and improve safety, but it cannot effectively prevent the hotel door from being violently pushed open, and the fixing reliability is poor, and the safety is low. Based on this, further improvement is needed. Utility Model Content

[0004] SUMMARY OF THE UTILITY MODEL The purpose of the utility model is to provide a hotel anti-intrusion device which has the advantages of strong portability and good safety, so as to solve the problems in the above-mentioned background technology that the hotel door cannot be effectively prevented from being violently pushed open, the fixing reliability is poor, and the safety is low.

[0005] A hotel anti-intrusion device comprises a base plate, a vertical plate is fixed on the upper end of the base plate, an alarm bell is arranged on the upper end of the front side of the vertical plate, a signal transmitter is installed on the alarm bell, a rotating shaft is arranged on the right end of the base plate, the rotating shaft is rotatably connected to a support plate, a door blocking mechanism is installed on the upper end of the support plate, an air pump is arranged at the rear end of the door blocking mechanism, a vacuum suction cup is arranged at the lower end of the support plate, and the vacuum suction cup is connected to the air suction pump.

[0006] Preferably, circular fixing plates are provided at the four corners of the lower end of the base plate.

[0007] Preferably, a plurality of evenly distributed hollow grooves are provided on the front side of the vertical plate, a side plate is provided on the side of the vertical plate, and a left suction block is installed on the side plate.

[0008] Preferably, a plurality of uniform sliding grooves are arranged on the upper end of the support plate, and a right suction block is arranged on the upper end of the support plate, and the right suction block cooperates with the left suction block.

[0009] Preferably, the door-blocking mechanism includes a slider, which is slidably connected to a slide slot, a spring is provided at the left end of the slider, a pressure sensor is provided on the left inner wall of the slide slot, the pressure sensor is contacted and connected with the spring, the upper end of the slider is rotatably connected to a hinged connecting rod, the end of the hinged connecting rod is hinged to a door-blocking inclined plate, and the door-blocking inclined plate is hinged to the upper end of the support plate.

[0010] Preferably, a wear-resistant plate is fixed to the upper end of the door-blocking inclined plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the hotel anti-intrusion device can effectively prevent the hotel door from being violently pushed open, and at the same time, when the hotel door is pushed, an alarm can be issued to remind the people in the room, and the safety is good. In addition, the device can be folded and convenient to carry. Specifically:

[0012] (1) When the utility model is used, a rotating shaft is provided between the bottom plate and the support plate to realize the folding and storage of the door blocking mechanism. When folding, the support plate is rotated counterclockwise by 90 degrees to make it parallel to the vertical plate, and at the same time, the left suction block is brought into contact with the right suction block, and the magnetic force is used to complete the fixation, thereby reducing the space occupied by the device and improving portability;

[0013] (2) When the utility model is used, the bottom plate is fixed behind the door so that the circular fixing plate and the vacuum suction cup are in contact with the ground, and the vacuum pump is started at the same time to extract the air in the vacuum suction cup, thereby fixing the bottom plate. When someone pushes the door violently, the door first contacts the door blocking inclined plate, which presses the door blocking inclined plate downward, and transmits the pressure to the slider through the hinged connecting rod, so that the slider presses the pressure sensor backward. When the force exceeds the limit, a signal is sent out and received by the signal transmitter, and then an alarm is sounded through the alarm bell to remind people in the house to be careful. At the same time, the door blocking inclined plate will jam the hotel door, making it impossible to push the door open from the outside, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the door-blocking mechanism of the present utility model.

[0018] Explanation of the reference numerals in the figure: 1. bottom plate; 11. circular fixed plate; 2. vertical plate; 21. hollow groove; 22. side plate; 23. left suction block; 3. alarm bell; 4. signal transmitter; 5. rotating shaft; 6. support plate; 61. slide groove; 62. right suction block; 7. door blocking mechanism; 71. slider; 72. spring; 73. pressure sensor; 74. hinged connecting rod; 75. door blocking inclined plate; 751. wear-resistant plate; 8. vacuum pump; 9. vacuum suction cup. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3 , The utility model provides an embodiment: a hotel anti-intrusion device, characterized in that it includes a bottom plate 1, a circular fixing plate 11 is arranged at the four corners of the lower end of the bottom plate 1, a vertical plate 2 is fixed at the upper end of the bottom plate 1, a plurality of evenly distributed hollow grooves 21 are arranged on the front of the vertical plate 2, a side plate 22 is arranged on the side of the vertical plate 2, a left suction block 23 is installed on the side plate 22, an alarm bell 3 is arranged on the upper end of the front of the vertical plate 2, and a signal transmitter 4 is installed on the alarm bell 3, a rotating shaft 5 is arranged at the right end of the bottom plate 1, and the rotating shaft 5 is rotatably connected with a support plate 6, a plurality of evenly distributed slide grooves 61 are arranged on the upper end of the support plate 6, a right suction block 62 is arranged on the upper end of the support plate 6, and the right suction block 62 cooperates with the left suction block 23, a door blocking mechanism 7 is installed on the upper end of the support plate 6, and an air pump 8 is arranged at the rear end of the door blocking mechanism 7, and a vacuum suction cup 9 is arranged at the lower end of the support plate 6, and the vacuum suction cup 9 is connected to the air pump 8;

[0021] In combination with the above-mentioned structural features, when the utility model is working, the bottom plate 1 is fixed behind the door so that the circular fixing plate 11 and the vacuum suction cup 9 are in contact with the ground, and the vacuum pump 8 is started at the same time to extract the air in the vacuum suction cup 9 to achieve the fixation of the bottom plate 1. When someone pushes the door violently, the door first contacts the door blocking mechanism 7, and the door blocking mechanism 7 will jam the hotel door so that the door cannot be pushed open from the outside, which has good safety. At the same time, an alarm is sounded through the alarm bell 3 to remind people in the house to be careful. When it needs to be folded and carried, the support plate 6 is rotated ninety degrees counterclockwise to make it parallel to the vertical plate 2, and the left suction block 23 is in contact with the right suction block 62 at the same time. The magnetic force is used to complete the fixation, which reduces the space occupied by the device and has good portability.

[0022] See also Figure 1-Figure 3 The door-blocking mechanism 7 includes a slider 71, which is slidably connected to the slide slot 61, a spring 72 is provided at the left end of the slider 71, a pressure sensor 73 is provided on the left inner wall of the slide slot 61, the pressure sensor 73 is in contact with the spring 72, the upper end of the slider 71 is rotatably connected to a hinged connecting rod 74, the end of the hinged connecting rod 74 is hinged to a door-blocking inclined plate 75, the door-blocking inclined plate 75 is hinged to the upper end of the support plate 6, and a wear-resistant plate 751 is fixed to the upper end of the door-blocking inclined plate 75;

[0023] In combination with the above-mentioned structural features, when the utility model is working, the door first contacts the door-blocking inclined plate 75, presses the door-blocking inclined plate 75 to move downward, and transmits the pressure to the slider 71 through the hinged connecting rod 74, so that the slider 71 presses the pressure sensor 73 backward. When the force exceeds the limit, a signal is sent and received by the signal transmitter 4, and then an alarm is sounded through the alarm bell 3.

[0024] Working principle: When the utility model is in use, the bottom plate 1 is fixed behind the door, so that the circular fixing plate 11 and the vacuum suction cup 9 are in contact with the ground, and the vacuum pump 8 is started at the same time to extract the air in the vacuum suction cup 9 to fix the bottom plate 1. When someone pushes the door violently, the door first contacts the door blocking mechanism 7, and the door blocking mechanism 7 will jam the hotel door, so that the door cannot be pushed open from the outside, which has good safety. At the same time, an alarm is sounded through the alarm bell 3 to remind people in the house to be careful. When it needs to be folded and carried, the support plate 6 is rotated 90 degrees counterclockwise to make it parallel to the vertical plate 2, and the left suction block 23 is in contact with the right suction block 62 at the same time. The magnetic force is used to complete the fixation, which reduces the space occupied by the device and has good portability.

[0025] When the door-blocking mechanism 7 is working, the door first contacts the door-blocking inclined plate 75, presses the door-blocking inclined plate 75 downward, and transmits the pressure to the slider 71 through the hinged connecting rod 74, so that the slider 71 presses the pressure sensor 73 backward. When the force exceeds the limit, a signal is sent out and received by the signal transmitter 4, and then an alarm is sounded through the alarm bell 3.

[0026] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A hotel anti-intrusion device, characterized in that: The utility model comprises a bottom plate (1), a vertical plate (2) is fixed on the upper end of the bottom plate (1), an alarm bell (3) is arranged on the upper front end of the vertical plate (2), a signal transmitter (4) is installed on the alarm bell (3), a rotating shaft (5) is arranged on the right end of the bottom plate (1), the rotating shaft (5) is rotatably connected to a support plate (6), a door blocking mechanism (7) is installed on the upper end of the support plate (6), an air pump (8) is arranged at the rear end of the door blocking mechanism (7), a vacuum suction cup (9) is arranged on the lower end of the support plate (6), and the vacuum suction cup (9) is connected to the air pump (8).

2. A hotel anti-intrusion device according to claim 1, characterized in that: Circular fixing plates (11) are arranged at the four corners of the lower end of the bottom plate (1).

3. A hotel anti-intrusion device according to claim 1, characterized in that: The front of the vertical plate (2) is provided with a plurality of evenly distributed hollow grooves (21), the side of the vertical plate (2) is provided with a side plate (22), and a left suction block (23) is installed on the side plate (22).

4. A hotel anti-intrusion device according to claim 3, characterized in that: The upper end of the support plate (6) is provided with a plurality of uniform sliding grooves (61), and the upper end of the support plate (6) is provided with a right suction block (62), and the right suction block (62) cooperates with the left suction block (23).

5. A hotel anti-intrusion device according to claim 4, characterized in that: The door-blocking mechanism (7) comprises a slider (71), the slider (71) is slidably connected to the slide groove (61), a spring (72) is arranged at the left end of the slider (71), a pressure sensor (73) is arranged on the left inner wall of the slide groove (61), the pressure sensor (73) is contact-connected with the spring (72), the upper end of the slider (71) is rotatably connected to a hinged connecting rod (74), the end of the hinged connecting rod (74) is hinged to a door-blocking inclined plate (75), and the door-blocking inclined plate (75) is hinged to the upper end of the support plate (6).

6. A hotel anti-intrusion device according to claim 5, characterized in that: A wear-resistant plate (751) is fixed to the upper end of the door-blocking inclined plate (75).

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