CN218206135U - Telescopic acousto-optic warning enclosure guardrail - Google Patents
Telescopic acousto-optic warning enclosure guardrail Download PDFInfo
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- CN218206135U CN218206135U CN202222260266.2U CN202222260266U CN218206135U CN 218206135 U CN218206135 U CN 218206135U CN 202222260266 U CN202222260266 U CN 202222260266U CN 218206135 U CN218206135 U CN 218206135U
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- warning
- optic warning
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- supporting rod
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Abstract
The utility model discloses a telescopic acousto-optic warning fence guardrail, which comprises a telescopic supporting rod and an acousto-optic warning board connected with the telescopic supporting rod in a buckling manner, wherein the acousto-optic warning board comprises a shell, a human body sensor and a warning device are fixedly arranged on the outer surface of the shell, a control chip and a power supply are arranged in the shell, and the control chip is respectively connected with the human body sensor, the warning device and the power supply; the telescopic supporting rod comprises a movable pipe, a spring and a fixed pipe, wherein the movable pipe is sleeved at two ends of the fixed pipe through the spring, so that the device is suitable for reminding personnel of paying attention to safety during elevator maintenance and is convenient and quick to assemble and disassemble; the acousto-optic warning is realized, and the warning effect is good; the multifunctional fence has multiple purposes, strong applicability, reduced cost and resource waste avoidance; the occupied space is reduced.
Description
Technical Field
The utility model relates to a safety warning device technical field, concretely relates to telescopic reputation warning encloses fender guardrail.
Background
During site operation, operation and maintenance personnel often set corresponding safety warning boards in some areas where accidents easily occur so as to remind people of paying attention to safety and prevent accidents. Although the safety warning board is in a striking position, the safety warning board cannot necessarily attract the attention of people, and particularly at night, the people are more likely to enter a dangerous area by mistake, so that the danger coefficient of the people entering the dangerous area is increased, and the life safety of the people is threatened. Under the general condition, when the elevator overhauls the operation and maintenance, the operation and maintenance personnel can place the safety warning sign in front of the elevator, but this kind of mode can occupation space to a certain extent. In order to avoid occupying space, operation and maintenance personnel can also directly set up the safety warning guardrail in front of the elevator door, but this kind of mode dismouting is inconvenient on the one hand, and on the other hand because the required safety warning guardrail length that sets up of different elevators is different, leads to the safety warning guardrail suitability poor, can not be used for a fence multi-purpose, causes the wasting of resources.
Therefore, how to provide a safety warning guardrail that dismouting is convenient, warning effect is good and the suitability is strong is the problem that technical personnel in the field need to solve urgently at present.
Disclosure of Invention
The utility model mainly aims at solving the problems that the prior safety warning guardrail for elevator maintenance is inconvenient to disassemble and assemble, has poor warning effect and poor applicability, and provides a telescopic acousto-optic warning fence, which comprises a telescopic support rod and an acousto-optic warning board connected on the telescopic support rod in a buckling manner, wherein the acousto-optic warning board comprises a shell, a human body sensor and a warning device are fixedly arranged on the outer surface of the shell, a control chip and a power supply are arranged in the shell, and the control chip is respectively connected with the human body sensor, the warning device and the power supply; the telescopic supporting rod comprises a movable pipe, a spring and a fixed pipe, wherein the movable pipe is sleeved at two ends of the fixed pipe through the spring, and the telescopic supporting rod is suitable for reminding personnel of paying attention to safety during maintenance of an elevator and is convenient to disassemble and assemble; the acousto-optic warning is realized, and the warning effect is good; the multifunctional fence has multiple purposes, strong applicability, reduced cost and resource waste avoidance; the occupied space is reduced.
In order to realize the purpose, the utility model adopts the following technical scheme:
a telescopic acousto-optic warning enclosure guardrail comprises a telescopic supporting rod and an acousto-optic warning board connected to the telescopic supporting rod in a buckling mode, wherein the acousto-optic warning board comprises a shell, a human body sensor and a warning device are fixedly mounted on the outer surface of the shell, a control chip and a power supply are arranged in the shell, and the control chip is respectively connected with the human body sensor, the warning device and the power supply; the telescopic supporting rod comprises a movable pipe, a spring and a fixed pipe, wherein the movable pipe is sleeved at two ends of the fixed pipe through the spring. The utility model provides a telescopic acousto-optic warning fence, which comprises a telescopic supporting rod and an acousto-optic warning board, wherein the telescopic supporting rod comprises a fixed pipe, two movable pipes and two springs, the positions of the two ends of the fixed pipe, which are close to the middle part, are provided with limit parts, one end of each spring is fixedly connected with the limit parts, and the other end of each spring is connected with the end part of the movable pipe; the two movable pipes are respectively sleeved at the two ends of the fixed pipe through two springs, one part of the movable pipe is arranged in the fixed pipe, the other part of the movable pipe is arranged outside the fixed pipe, the springs of the telescopic supporting rods provide stress for the supporting rods to abut against the wall surface, the acousto-optic warning enclosure guardrail is fixedly arranged on the wall surface where the elevator door frame is located, and the installation is convenient; meanwhile, by utilizing the elasticity of the spring, the movable tube is only required to be pressed towards the direction of the fixed tube when the acousto-optic warning enclosure guardrail is disassembled, so that the disassembly is convenient; due to the fact that the spring elasticity and the movable pipe are connected with the fixed pipe in a matched mode, the length of the telescopic supporting rod can be properly adjusted within the range of the spring elasticity, the acousto-optic warning enclosure guardrail is suitable for elevators with different length requirements, one fence is multipurpose, applicability is strong, cost is reduced, and resource waste is avoided; compared with a warning board placed in front of the elevator, the acousto-optic warning fence occupies small space. The acousto-optic warning board comprises a shell, wherein a human body sensor and a warning device are arranged on the front surface of the shell, and the warning device comprises a flash lamp, a loudspeaker and a display screen; the back of the shell is provided with a buckling part, and the acousto-optic warning board is buckled and installed on the telescopic supporting rod through the buckling part; be equipped with control chip and power in the casing, the power is whole device power supply, and human sensor, alarm device and power are connected with control chip respectively, detect when having personnel to be close to the elevator when human sensor, and control chip control alarm device reports to the police, including flash light scintillation is luminous, speaker broadcast "the elevator is overhauing, does not please be close to", display screen display "overhauls", attracts personnel to pay attention through the acousto-optic cooperation, and warning effect is good.
Preferably, the alarm device comprises a flashlight, a speaker and a display screen. When human sensor detected that there was personnel to be close to the elevator, control chip control alarm device reported to the police, including flash light scintillation shine, speaker broadcast "the elevator is overhauing, do not need to be close to", display screen display shows "overhauing", attracts personnel to pay attention through the reputation cooperation, and warning effect is good.
Preferably, the human body sensor is a human body infrared sensor or a human body radar sensor. Whether a person approaches the elevator is detected through a human body infrared sensor or a human body radar sensor.
Preferably, a limiting part is arranged in the fixed pipe, one end of the spring is fixedly connected with the limiting part, and the other end of the spring is connected with the end part of the movable pipe. Through the spring elasticity and the cooperation of movable tube and fixed pipe is connected, it is scalable to realize the bracing piece.
Preferably, the back of the shell is provided with a buckling part, and the buckling part is in interference fit with the telescopic supporting rod. Realize that scalable bracing piece and reputation warning sign can dismantle the connection through the buckling parts.
Preferably, the power supply is a rechargeable battery. The rechargeable battery supplies power to the whole device.
Preferably, the housing is made of plastic, aluminum alloy or stainless steel material.
Therefore, the utility model has the advantages that:
(1) The telescopic supporting rod is convenient to disassemble and assemble, multiple purposes of one column are realized, the applicability is strong, the cost is reduced, and the resource waste is avoided; (2) The acousto-optic warning board is used for attracting the attention of people through acousto-optic matching, so that the warning effect is good;
(3) The occupied space is small.
Drawings
Fig. 1 is a schematic structural view of a retractable sound-light warning fence in an embodiment of the present invention.
Fig. 2 is a schematic structural view of the retractable supporting rod in the embodiment of the present invention.
Fig. 3 is a power module diagram of a retractable sound-light warning fence in an embodiment of the present invention.
Fig. 4 is a connecting structure diagram of the retractable supporting rod and the acousto-optic warning board in the embodiment of the present invention.
1. The portable multifunctional telescopic alarm comprises a telescopic supporting rod 2, an acousto-optic warning board 3, a shell 4, a human body sensor 5, an alarm device 6, a control chip 7, a power supply 8, a movable tube 9, a spring 10, a fixed tube 11, a limiting part 12, a flashlight 13, a loudspeaker 14, a display screen 15 and a buckling part.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
A telescopic acousto-optic warning enclosure guardrail is shown in figure 1 and comprises a telescopic supporting rod 1 and an acousto-optic warning board 2 connected to the telescopic supporting rod 1 in a buckling mode, wherein the acousto-optic warning board 2 comprises a shell 3, a human body sensor 4 and an alarm device 5 are fixedly installed on the outer surface of the shell 3, a control chip 6 and a power supply 7 are arranged in the shell 3, and the control chip 6 is respectively connected with the human body sensor 4, the alarm device 5 and the power supply 7 as shown in figure 3; as shown in fig. 2, the telescopic supporting rod 1 comprises a movable tube 8, a spring 9 and a fixed tube 10, wherein the movable tube 8 is sleeved at two ends of the fixed tube 10 through the spring 9.
The embodiment provides a telescopic acousto-optic warning enclosure guardrail, which comprises a telescopic supporting rod 1 and an acousto-optic warning board 2 as shown in fig. 1, wherein the telescopic supporting rod 1 comprises a fixed pipe 10, two movable pipes 8 and two springs 9 as shown in fig. 2, the positions, close to the middle parts, of the two ends of the fixed pipe 10 are provided with limiting parts 11, one end of each spring 9 is fixedly connected with the corresponding limiting part 11, and the other end of each spring is connected with the end part of the corresponding movable pipe 8; the two movable pipes 8 are respectively sleeved at two ends of the fixed pipe 10 through two springs 9, one part of each movable pipe 8 is arranged in the fixed pipe 10, the other part of each movable pipe 8 is arranged outside the fixed pipe 10, and the springs 9 of the telescopic support rods 1 provide stress for the support rods to abut against the wall surface, so that the acousto-optic warning enclosure guardrail is fixedly arranged on the wall surface where the elevator door frame is located; meanwhile, by utilizing the elasticity of the spring 9, the movable tube 8 is only required to be pressed towards the direction of the fixed tube 10 when the acousto-optic warning enclosure guardrail is disassembled; because the elasticity of spring 9 and movable tube 8 are connected with the cooperation of fixed pipe 10, the length of scalable bracing piece 1 can suitably be adjusted in the elasticity within range of spring 9 for the reputation warning encloses the elevator that keeps off the guardrail and is applicable to different length demands. As shown in fig. 1, the acousto-optic warning board 2 includes a housing 3, the housing 3 can be made of plastic, aluminum alloy or stainless steel material, a human body sensor 4 and a warning device 5 are arranged on the front surface of the housing 3, the human body sensor 4 can be a human body infrared sensor or a human body radar sensor, and the warning device 5 includes a flash lamp 12, a loudspeaker 13 and a display screen 14; as shown in fig. 4, a buckling part 15 is arranged on the back of the shell 3, the buckling part 15 is in interference fit with the telescopic supporting rod 1, and the acousto-optic warning board 2 is buckled and installed on the telescopic supporting rod 1 through the buckling part 15; a control chip 6 and a power supply 7 are arranged in the shell 3, and the power supply 7 is a rechargeable storage battery and supplies power to the whole device; as shown in figure 3, the human body sensor 4, the alarm device 5 and the power supply 7 are respectively connected with the control chip 6, when the human body sensor 4 detects that a person is close to the elevator, the control chip 6 controls the alarm device 5 to give an alarm, and the alarm device comprises a flash lamp 12 which flashes and shines, a loudspeaker 13 which plays 'the elevator is overhauling, does not need to be close to' and a display screen 14 which displays 'the overhauling', and attracts the attention of the person through the cooperation of sound and light.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (7)
1. A telescopic acousto-optic warning enclosure guardrail is characterized by comprising a telescopic supporting rod and an acousto-optic warning board connected to the telescopic supporting rod in a buckling mode, wherein the acousto-optic warning board comprises a shell, a human body sensor and a warning device are fixedly mounted on the outer surface of the shell, a control chip and a power supply are arranged in the shell, and the control chip is respectively connected with the human body sensor, the warning device and the power supply; the telescopic supporting rod comprises a movable pipe, a spring and a fixed pipe, wherein the movable pipe is sleeved at two ends of the fixed pipe through the spring.
2. The retractable audio-visual warning fence guardrail of claim 1, wherein the warning device comprises a flashlight, a speaker and a display screen.
3. The retractable acousto-optic warning enclosure guardrail of claim 1, wherein the human body sensor is a human body infrared sensor or a human body radar sensor.
4. The retractable acousto-optic warning fence according to claim 1, characterized in that a limiting portion is provided in the fixed pipe, one end of the spring is fixedly connected with the limiting portion, and the other end of the spring is connected with the end of the movable pipe.
5. The retractable acousto-optic warning fence guardrail of claim 1, wherein the housing is provided with a buckling part on the back, and the buckling part is in interference fit with the retractable support rod.
6. The retractable audio-visual warning fence guardrail of claim 1, wherein the power source is a rechargeable battery.
7. The retractable acousto-optic warning fence according to claim 1, 2, 3, 4, 5 or 6, characterized in that the housing is made of plastic, aluminum alloy or stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222260266.2U CN218206135U (en) | 2022-08-26 | 2022-08-26 | Telescopic acousto-optic warning enclosure guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222260266.2U CN218206135U (en) | 2022-08-26 | 2022-08-26 | Telescopic acousto-optic warning enclosure guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206135U true CN218206135U (en) | 2023-01-03 |
Family
ID=84658947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222260266.2U Active CN218206135U (en) | 2022-08-26 | 2022-08-26 | Telescopic acousto-optic warning enclosure guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206135U (en) |
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2022
- 2022-08-26 CN CN202222260266.2U patent/CN218206135U/en active Active
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