A sound and light sensing warning device

Abstract

The utility model discloses an acoustic and optical sensing early warning device, which belongs to the technical field of early warning devices, and comprises a box body, wherein the top wall of the box body is also fixedly connected with symmetrically distributed limit sleeves, and also comprises: a convenient installation component, wherein the convenient installation component comprises a positioning plate fixedly connected to the top wall of the box body; the utility model detects people or animals through a set pyroelectric probe and uses an acoustic and optical alarm to warn and intimidate, so as to prevent people or animals from approaching the warning area, and the warning sound can be adjusted by a button, and the power supply equipment thereof is all powered by an independent high-performance battery, and is equipped with a universal charging port for charging, so that there is no need to frequently lay power supply cables, and thus the influence on the surrounding environment is avoided. The device is coordinated with the appearance of the existing fence, and has the characteristic of being beautiful, and solves the problem that the warning sign in the prior art cannot play a warning effect and the early warning device needs to lay power cables, which has a certain influence on the cross-operation at the work site.

Description

Technical Field

[0001] The utility model relates to the technical field of early warning devices, in particular to an acoustic and optical induction early warning device. Background Art

[0002] A fence is a facility or structure used to divide areas, isolate spaces or protect safety. It is very important to provide early warning during construction of the fence, which can effectively ensure the safety of the construction site and remind people around to pay attention to the construction area.

[0003] After searching, the Chinese patent authorization number CN204898546U discloses a warning fence, including a warning sign, the fence has two support parts located at the same height and at least two screw holes, the support part has an embedding groove, the two corners of the warning sign are inserted into the embedding groove, the screw hole is located above the support part, there is a gap between the two screw holes to accommodate the warning sign, the screw hole is provided with a screw, and the nut of the screw is pressed on the warning sign. The warning fence in the above patent has the following shortcomings: 1. The existing warning fence cannot play a warning role only through obvious warning signs, and may not be rescued in time when an accident occurs, and the existing warning device needs to lay power cables to provide power, but the temporary power supply equipment and the placement of cables along the line have obvious effects on the work site, cross-operation points and surrounding areas; 2. The device is not easy to install quickly. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the device is not easy to install and disassemble quickly, the warning sign cannot play a warning effect, and the warning device needs to lay powered cables, which has a certain impact on cross-operation at the work site, and to propose an acoustic and light sensing warning device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An acoustic and optical sensing warning device comprises a box body, the top wall of which is fixedly connected with symmetrically distributed limiting sleeves, and further comprises:

[0007] A convenient installation component, the convenient installation component includes a positioning plate fixedly connected to the top wall of the box body, and the positioning plates are symmetrically distributed, the inner wall of the positioning plate is rotatably connected to a top clamping plate, the inner wall of the positioning plate is also rotatably connected to a bottom clamping plate, and the top clamping plate is slidably connected to the bottom clamping plate through a pin shaft, the outer wall of the top clamping plate is fixedly connected to a fixing sleeve, the inner wall of the fixing sleeve is slidably connected to a tension spring slide rod, the outer wall of the tension spring slide rod is fixedly connected to a limiting block, and the limiting block is slidably connected to the fixing sleeve;

[0008] The sound and light alarm can be detachably installed on the inner wall of the box;

[0009] The pyroelectric probe is fixedly connected to the outer wall of the box.

[0010] As a preferred technical solution of the present application, the outer walls of the top clamping plate and the bottom clamping plate are fixedly connected with evenly distributed springs, the end of the spring away from the top clamping plate is fixedly connected with the top extrusion plate, and the end of the spring away from the bottom clamping plate is fixedly connected with the bottom extrusion plate.

[0011] As a preferred technical solution of the present application, a power switch is fixedly connected to the outer wall of the box body, an adjustment switch is also fixedly connected to the outer wall of the box body, and the adjustment switch is electrically connected to the sound and light alarm.

[0012] As a preferred technical solution of the present application, a charging port is provided on the outer wall of the box body, a high-performance battery is fixedly connected to the inner wall of the box body, and the high-performance battery is electrically connected to the charging port.

[0013] As a preferred technical solution of the present application, a connecting beam is provided between the top extrusion plate and the bottom extrusion plate.

[0014] Compared with the prior art, the present invention provides an acoustic and optical sensing early warning device having the following features:

[0015] Beneficial effects:

[0016] 1. The sound and light sensing warning device can be rotated by the top extrusion plate provided. When the top clamping plate rotates, it will slide in the bottom clamping plate and drive the bottom clamping plate to rotate on the positioning plate, so that the top clamping plate and the bottom clamping plate rotate in opposite directions, thereby opening the opening formed between the top clamping plate and the bottom clamping plate, which is convenient for clamping on the connecting crossbeam. When the connecting crossbeam is placed on the bottom clamping plate, the top clamping plate is flipped again so that the top extrusion plate and the bottom extrusion plate squeeze and fix the connecting crossbeam through the spring, and then the sliding limit card block is placed in the limit sleeve to realize the installation of the connecting crossbeam and the warning device. The device is convenient to disassemble and install, simple to operate, convenient for subsequent disassembly and maintenance, and adaptable to frequent cross-work, etc., which solves the problem that the device in the prior art is not convenient for rapid installation and disassembly;

[0017] 2. The sound and light sensing warning device detects people or animals through the pyroelectric probes and warns and intimidates them through the sound and light alarms to prevent people or animals from approaching the warning area. The warning sound can be adjusted by a button. The power supply equipment is powered by independent high-performance batteries and is equipped with a universal charging port for charging. There is no need to frequently lay power supply cables to avoid affecting the surrounding environment. The device is coordinated with the appearance of the existing fence and has beautiful features. It solves the problem that the warning signs in the prior art cannot have a warning effect and the warning device needs to lay power cables, which has a certain impact on cross-operation at the work site. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial structural schematic diagram of the positioning plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the spring structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the fixed sleeve part of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the box of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the charging port of the utility model.

[0024] In the figure:

[0025] 1. Box body; 2. Positioning plate; 3. Top clamping plate; 4. Bottom clamping plate; 5. Pin shaft; 6. Limit sleeve; 7. Spring; 8. Top extrusion plate; 9. Connecting beam; 10. Fixing sleeve; 11. Limiting block; 12. Tension spring slide bar; 13. Pyroelectric probe; 14. Sound and light alarm; 15. High-performance battery; 16. Charging port; 17. Power switch; 18. Adjustment switch; 19. Bottom extrusion plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , an acoustic and optical sensing warning device, comprising a box body 1, the top wall of the box body 1 is also fixedly connected with a symmetrically distributed limiting sleeve 6, through which the limiting sleeve 6 is convenient for limiting and fixing the top clamping plate 3 and the bottom clamping plate 4, that is, it is convenient for the equipment to be installed and disassembled, and also includes:

[0029] A convenient installation component, which includes a positioning plate 2 fixedly connected to the top wall of the box body 1, and the positioning plate 2 is symmetrically distributed, the inner wall of the positioning plate 2 is rotatably connected with a top clamping plate 3, the inner wall of the positioning plate 2 is also rotatably connected with a bottom clamping plate 4, and the top clamping plate 3 is slidably connected to the bottom clamping plate 4 through a pin shaft 5, the outer wall of the top clamping plate 3 is fixedly connected with a fixing sleeve 10, the inner wall of the fixing sleeve 10 is slidably connected with a tension spring slide rod 12, the outer wall of the tension spring slide rod 12 is fixedly connected with a limiting block 11, and the limiting block 11 is slidably connected to the fixing sleeve 10, by flipping the top clamping plate 3, when the top clamping plate 3 rotates through the positioning plate 2, the bottom clamping plate 4 is squeezed through the pin shaft 5 and slides in the bottom clamping plate 4, so that the bottom clamping plate 4 rotates on the positioning plate 2, so that the top clamping The plate 3 and the bottom clamping plate 4 are rotated in opposite directions, so as to open the size of the opening formed between the top clamping plate 3 and the bottom clamping plate 4, and then the equipment is placed at the connecting beam 9 (the connecting beam 9 is a structure connected as a whole by the fence), and then the top clamping plate 3 is rotated and the bottom clamping plate 4 is rotated in the opposite direction, so as to move toward the connecting beam 9 at the same time, and then the connecting beam 9 is squeezed and connected by the spring 7 and the top squeezing plate 8 in cooperation with the bottom squeezing plate 19, and then the tension spring slide rod 12 is pushed to make the limit block 11 move in a certain direction first, and then the tension spring slide rod 12 is released, and the limit block 11 is pulled by the tension of the tension spring slide rod 12 to slide back into the limit sleeve 6, so as to achieve the limit fixation of the top clamping plate 3;

[0030] The sound and light alarm 14 is detachably mounted on the inner wall of the box 1, and emits a harsh warning sound, which has a warning and intimidating effect on people and animals to prevent them from mistakenly entering the warning area;

[0031] The pyroelectric probe 13 is fixedly connected to the outer wall of the box 1 , and when a person or an animal approaches, the pyroelectric probe 13 detects it.

[0032] Reference Figure 3 The outer walls of the top clamp plate 3 and the bottom clamp plate 4 are fixedly connected with evenly distributed springs 7, the end of the spring 7 away from the top clamp plate 3 is fixedly connected with the top extrusion plate 8, and the end of the spring 7 away from the bottom clamp plate 4 is fixedly connected with the bottom extrusion plate 19. The spring 7 cooperates with the top clamp plate 3 and the bottom clamp plate 4 to fully squeeze and contact the connecting beam 9, and at the same time has a certain buffering effect, so that the vibration generated by the construction will affect the internal structure.

[0033] Reference Figure 6 A power switch 17 is fixedly connected to the outer wall of the box 1, and an adjustment switch 18 is also fixedly connected to the outer wall of the box 1, and the adjustment switch 18 is electrically connected to the sound and light alarm 14. The sound of the sound and light alarm 14 can be pressed by pressing the adjustment switch 18, and the volume is increasing. When the sound is the loudest, it will be recalculated.

[0034] Reference Figure 6 The outer wall of the box body 1 is provided with a charging port 16, and the inner wall of the box body 1 is fixedly connected with a high-performance battery 15, and the high-performance battery 15 is electrically connected to the charging port 16. The high-performance battery 15 with independent power supply is charged and used for standby through the universal charging port 16, and there is no need to arrange power supply cables, thereby avoiding the impact on the construction site;

[0035] Reference Figure 1 A connecting crossbeam 9 is provided between the top extrusion plate 8 and the bottom extrusion plate 19, and the connecting crossbeam 9 is a universal connecting structure of the fence.

[0036] Specifically, when the sound and light sensing warning device is working / in use: first, the top clamping plate 3 is flipped over, and when the top clamping plate 3 rotates through the positioning plate 2, the bottom clamping plate 4 is squeezed by the pin shaft 5 and slides inside the bottom clamping plate 4, so that the bottom clamping plate 4 rotates on the positioning plate 2, so that the top clamping plate 3 and the bottom clamping plate 4 rotate in opposite directions, thereby opening the size of the opening formed between the top clamping plate 3 and the bottom clamping plate 4, and then the device is placed on the connecting beam 9 (the connecting beam 9 is a structure connected to the fence as a whole), and then the top clamping plate 3 is rotated and the bottom clamping plate 4 is rotated in the opposite direction, so that they move toward the connecting beam 9 at the same time, and then the connecting beam 9 is squeezed at the same time. At this time, the spring 7 and the top squeezing plate 8 cooperate with the bottom squeezing plate 19 to squeeze and connect the connecting beam 9, and then the tension spring slide bar 12 is pushed to limit the block. 11 first moves in a certain direction, and then the tension spring slide bar 12 is released. The tension of the tension spring slide bar 12 pulls the limit block 11 to slide back into the limit sleeve 6, thereby realizing the limit fixation of the top clamping plate 3, that is, the limit fixation of the bottom clamping plate 4. When the equipment is installed, the equipment is of standby design. Each fence is equipped with two independent warning devices, which are stable and reliable. When a person or animal approaches, it is detected by the pyroelectric probe 13, and a harsh warning sound is emitted by the sound and light alarm 14, which has a warning and intimidating effect on people and animals to prevent them from entering the warning area by mistake. The sound can be pressed by adjusting the switch 18, and the volume is increasing. When the sound is the loudest, it will be recalculated. The independently powered high-performance battery 15 is charged and used as a standby through the universal charging port 16. There is no need to arrange power supply cables to avoid affecting the construction site.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An acoustic and optical sensing warning device, comprising a housing (1), characterized in that: The top wall of the box body (1) is also fixedly connected with symmetrically distributed limiting sleeves (6), and further comprises: A convenient installation component, the convenient installation component comprises a positioning plate (2) fixedly connected to the top wall of the box body (1), and the positioning plate (2) is symmetrically distributed, the inner wall of the positioning plate (2) is rotatably connected to a top clamping plate (3), the inner wall of the positioning plate (2) is also rotatably connected to a bottom clamping plate (4), and the top clamping plate (3) is slidably connected to the bottom clamping plate (4) through a pin shaft (5), the outer wall of the top clamping plate (3) is fixedly connected to a fixing sleeve (10), the inner wall of the fixing sleeve (10) is slidably connected to a tension spring slide rod (12), the outer wall of the tension spring slide rod (12) is fixedly connected to a limiting block (11), and the limiting block (11) is slidably connected to the fixing sleeve (10); An audible and visual alarm (14) is detachably mounted on the inner wall of the box (1); The pyroelectric probe (13) is fixedly connected to the outer wall of the box body (1).

2. The sound and light sensing warning device according to claim 1, characterized in that: The outer walls of the top clamping plate (3) and the bottom clamping plate (4) are both fixedly connected with uniformly distributed springs (7), one end of the spring (7) away from the top clamping plate (3) is fixedly connected with a top extrusion plate (8), and one end of the spring (7) away from the bottom clamping plate (4) is fixedly connected with a bottom extrusion plate (19).

3. The sound and light sensing warning device according to claim 1, characterized in that: The outer wall of the box body (1) is fixedly connected with a power switch (17), and the outer wall of the box body (1) is also fixedly connected with an adjustment switch (18), and the adjustment switch (18) is electrically connected to the sound and light alarm (14).

4. The sound and light sensing warning device according to claim 1, characterized in that: The outer wall of the box body (1) is provided with a charging port (16), the inner wall of the box body (1) is fixedly connected with a high-performance battery (15), and the high-performance battery (15) is electrically connected to the charging port (16).

5. The sound and light sensing warning device according to claim 2, characterized in that: A connecting crossbeam (9) is provided between the top extrusion plate (8) and the bottom extrusion plate (19).

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