Alarm type handrail seat

Abstract

The utility model discloses an alarm type handrail seat, relates to the isolation belt field, including chassis, support pillar, telescopic isolation drawstring and human body induction alarm device, the lower end of support pillar is fixedly connected on the chassis, the upper end of support pillar is equipped with telescopic isolation drawstring, a plurality of alarm type handrail seats are connected with each other through telescopic isolation drawstring, and the human body induction alarm device is equipped with the telescopic isolation drawstring. A human body induction alarm device is fixedly installed on the top of the supporting column and used for inducting a human body and giving an alarm when the human body approaches. The night light has the function of warning pedestrians and vehicles, and is favorable for being used in outdoor environments at night.

Description

Technical Field

[0001] The utility model relates to the field of isolation belts, in particular to an alarm type railing seat. Background Art

[0002] Isolation belts are widely used in airports, banks, post offices, hotels and other places. The main functions of existing isolation belts are to isolate people in different areas, control queue order and guide people flow in a certain direction. However, due to the lack of active alarm function, they cannot play a warning role in some construction danger areas. They are even more difficult to find when used outdoors at night, which is prone to danger.

[0003] Chinese patent document (CN207003868U) discloses a railing with an alarm device, including a railing, the railing is fixedly mounted on a base, a pressure sensor is installed between the railing and the base, an infrared probe is fixedly mounted on the top of the railing, a support is fixedly mounted on the left side of the railing, a control box is fixedly mounted on the right side of the railing, a switch is installed on the top of the control box, an alarm is built in the upper part of the control box, a warning light is built in the middle part of the control box, and a battery is built in the lower part of the control box. However, the railing does not have the advantages of telescopic arrangement of the isolation belt and easy to carry, and is still not convenient to use. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide an alarm type railing seat, which has the function of warning pedestrians and vehicles and is convenient for use in outdoor environments at night.

[0005] The purpose of the utility model is achieved through the following technical solutions: this alarm type railing seat includes a chassis, a support column, a telescopic isolation belt and a human body sensing alarm device, the lower end of the support column is fixedly connected to the chassis, the upper end of the support column is provided with a telescopic isolation belt, a plurality of the alarm type railing seats are interconnected by the telescopic isolation belt, and a human body sensing alarm device is fixedly installed on the top of the support column, the human body sensing alarm device is used to sense the human body and sound an alarm when the human body approaches.

[0006] As a further technical solution, a center hole is provided in the chassis, and a fixing screw passes through the center hole to fix the chassis to the support column.

[0007] As a further technical solution, a layer of reflective film is attached to the outer wall of the support column.

[0008] As a further technical solution, the human body sensing alarm device includes a base and a transparent shell installed on the base, a sensor and an LED light are arranged between the base and the transparent shell, and a solar charging panel is arranged on the top of the transparent shell for electrically connecting to the LED light and supplying power to the LED light. The sensor is also electrically connected to the LED light to control the lighting of the LED light.

[0009] As a further technical solution, the sensor adopts a human body microwave sensor or an infrared sensor.

[0010] As a further technical solution, a flange is provided on the base, and an external thread is provided on the surface of the flange for matching with the internal thread provided on the inner wall of the transparent shell so that the transparent shell is threadedly connected to the base; a lampshade is provided on the outer periphery of the LED lamp, and the lampshade is provided on the inner side of the flange.

[0011] As a further technical solution, a base support is provided at the bottom of the base. The base support adopts a hollow structure and is used to be inserted into the top of the support column and fixedly connected to the support column.

[0012] The beneficial effects of the utility model are:

[0013] 1. The outer wall of the support column is equipped with reflective film, which can reflect the light of vehicles at night and serve as a warning to vehicles driving at night;

[0014] 2. An isolation pull-belt telescopic structure is set at the upper end of the support column, which can be freely telescopically connected like a conventional railing seat, facilitating isolation arrangement;

[0015] 3. A human body sensing alarm device is installed on the top of the support column. When someone approaches, it can automatically sense and emit a bright light to warn pedestrians, preventing pedestrians from entering the isolation area, and the built-in solar charging panel does not require external power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the utility model when disassembled.

[0018] Figure 3 It is a structural schematic diagram of the human body sensing alarm device and the support column when assembled in the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the human body sensing alarm device and the support column after being assembled in the utility model.

[0020] Figure 5 The figure is a schematic diagram of the explosion structure of the human body sensing alarm device in the utility model.

[0021] Explanation of the reference numerals: chassis 100 , center hole 101 , fixing screw 102 , support column 200 , retractable isolation strap 300 , human body sensing alarm device 400 , solar charging panel 401 , transparent shell 402 , lampshade 403 , sensor 404 , LED lamp 405 , base 406 , base support 407 , flange 408 . DETAILED DESCRIPTION

[0022] The utility model will be described in detail below with reference to the accompanying drawings:

[0023] Example: As attached Figures 1 to 5 As shown, the alarm type railing seat includes a chassis 100, a center hole 101, a fixing screw 102, a support column 200, a telescopic isolation strap 300, a human body sensing alarm device 400, a solar charging panel 401, a transparent shell 402, a lampshade 403, a sensor 404, an LED lamp 405, a base 406, a base support 407 and a flange 408.

[0024] Reference Figure 1 , 2 A center hole 101 is provided on the chassis 100 (preferably a cast iron counterweight plate), and after the fixing screw 102 passes through the center hole 101, the chassis 100 is fixed to the support column 200, so that the lower end of the support column 200 is fixedly connected to the chassis 100, and a telescopic isolation drawstring 300 is provided on the upper end of the support column 200, and multiple alarm-type railing seats can be connected to each other through the telescopic isolation drawstring 300. The telescopic isolation drawstring 300 adopts a conventional structure available on the market, and its structure is briefly described as follows: screw holes are provided in four directions on the top of the support column 200, and the telescopic isolation drawstring 300 is fixed to the tube body at the top of the support column 200 by screws. The telescopic isolation drawstring 300 can be pulled out from one direction and plugged and fixed with the telescopic isolation drawstring 300 of another railing seat. Preferably, a layer of reflective film is attached to the outer wall of the support column 200, which can reflect strong light when illuminated by car lights in outdoor environments at night, thereby reminding vehicles to pay attention to the road conditions ahead.

[0025] like Figure 3 , 4 As shown, a human body sensing alarm device 400 is fixedly installed on the top of the support column 200. The human body sensing alarm device 400 can sense the human body and sound an alarm when the human body approaches.

[0026] Further, such as Figure 5As shown, the human body sensing alarm device 400 includes a base 406 and a transparent shell 402 mounted on the base 406, and a sensor 404 and an LED lamp 405 are arranged between the base 406 and the transparent shell 402. A solar charging panel 401 is arranged on the top of the transparent shell 402, and the solar charging panel 401 is electrically connected to the LED lamp 405 to power the LED lamp 405. The sensor 404 is also electrically connected to the LED lamp 405, so as to control the LED lamp 405 to turn on and off. Preferably, the sensor 404 adopts a human body microwave sensor or an infrared sensor. When the sensor 404 senses the approach of a human body, it immediately controls the LED lamp 405 to emit a bright light to warn pedestrians and prevent pedestrians from entering the isolation area. A flange 408 is arranged on the upper end surface of the base 406, and an external thread is arranged on the surface of the flange 408, which can cooperate with the internal thread arranged on the inner wall of the transparent shell 402, so that the transparent shell 402 and the base 406 are connected by threads. Preferably, a lampshade 403 is provided around the outer periphery of the LED lamp 405, and the lampshade 403 is provided inside the flange 408. A base support 407 is provided at the bottom of the base 406, and the base support 407 adopts a hollow structure, and the base support 407 can be fixedly connected to the support column 200 after being inserted into the top of the support column 200.

[0027] The working process of the utility model is as follows: during arrangement, the support column 200 is connected to the chassis 100 by means of the fixing screws 102, and then the human body sensing alarm device 400 is inserted into the top of the support column 200 and fixed, and the railing seat assembly is completed. A plurality of railing seats are arranged in sequence and surrounded outside the isolation area, and the telescopic isolation strap 300 is pulled out so that the railing seats are connected to each other through the telescopic isolation strap 300. When a pedestrian approaches, the sensor 404 sends a signal to control the LED light 405 to emit a bright light to warn the pedestrian and prevent the pedestrian from entering the isolation area. The solar charging panel 401 receives sunlight during the day, stores electrical energy, and supplies power to the LED light 405. When a vehicle passes through the isolation area at night, the reflective film on the outer wall of the support column 200 can reflect strong light when illuminated by car lights in the outdoor environment at night, thereby reminding the vehicle to pay attention to the road conditions ahead.

[0028] It is understandable that, for those skilled in the art, any equivalent replacement or change to the technical solution and the concept of the utility model should fall within the protection scope of the claims attached to the utility model.

Claims

1. An alarm type railing seat, characterized in that: The utility model comprises a chassis (100), a support column (200), a telescopic isolation strap (300) and a human body sensing alarm device (400), wherein the lower end of the support column (200) is fixedly connected to the chassis (100), the upper end of the support column (200) is provided with a telescopic isolation strap (300), a plurality of alarm-type railing seats are mutually connected via the telescopic isolation strap (300), and the top of the support column (200) is fixedly installed with a human body sensing alarm device (400), and the human body sensing alarm device (400) is used for sensing a human body and giving an alarm when a human body approaches.

2. The alarm type railing seat according to claim 1, characterized in that: The chassis (100) is provided with a central hole (101), and after a fixing screw (102) passes through the central hole (101), the chassis (100) and the support column (200) are fixed.

3. The alarm type railing seat according to claim 1, characterized in that: A layer of reflective film is attached to the outer wall of the support column (200).

4. The alarm type railing seat according to claim 1, characterized in that: The human body sensing alarm device (400) comprises a base (406) and a transparent shell (402) mounted on the base (406); a sensor (404) and an LED light (405) are arranged between the base (406) and the transparent shell (402); a solar charging panel (401) is arranged on the top of the transparent shell (402) for electrically connecting to the LED light (405) and supplying power to the LED light (405); the sensor (404) is also electrically connected to the LED light (405) to control the on and off of the LED light (405).

5. The alarm type railing seat according to claim 4, characterized in that: The sensor (404) is a human body microwave sensor or an infrared sensor.

6. The alarm type railing seat according to claim 4, characterized in that: The base (406) is provided with a flange (408), and the surface of the flange (408) is provided with an external thread for matching with the internal thread provided on the inner wall of the transparent shell (402), so that the transparent shell (402) and the base (406) are threadedly connected; a lampshade (403) is provided on the outer periphery of the LED lamp (405), and the lampshade (403) is provided on the inner side of the flange (408).

7. The alarm type railing seat according to claim 4, characterized in that: A base support (407) is disposed at the bottom of the base (406). The base support (407) has a hollow structure and is used to be inserted into the top of the support column (200) and fixedly connected to the support column (200).

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