Electronic fence based on infrared correlation

Abstract

The electronic fence comprises two vertical rods, the lower ends of the two vertical rods are fixedly connected with bases, two first springs and a second spring are arranged between the two vertical rods, the two ends of the first springs are fixedly connected to the side walls of the two vertical rods respectively, and the two ends of the second springs are fixedly connected to the side walls of the two vertical rods respectively. Moving blocks are fixedly connected to the two ends of the second spring correspondingly, an infrared emitter is arranged on the side wall of one moving block, an infrared receiver is arranged on the side wall of the other moving block, moving grooves are formed in the side walls of the two vertical rods correspondingly, and adjusting mechanisms are arranged in the two moving grooves correspondingly. The two adjusting mechanisms are connected with the two moving blocks correspondingly. The fence has the advantages that the fence can be conveniently transferred or transferred, the fence is more convenient to use, the adjacent fences can be connected, then a target area can be conveniently enclosed, and the stability of fence placement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to an electronic fence based on infrared radiation. Background Art

[0002] With the development of society, more and more attention has been paid to the safety of some important items or special areas, so protective measures are particularly important. Electronic fences are usually used for enclosure.

[0003] The patent with the publication number CN210667068U and the name of an electronic fence based on infrared counter-radiation discloses a base, a lifting device arranged on the base, an infrared counter-radiation device arranged on the lifting device, and a spring arranged on the lifting device; the lifting device includes a servo motor, a reducer, a ball screw, a ball nut, a shell 1, a shell 2, and a shell 3; the servo motor is arranged on the base, and the reducer is arranged on the base. Although the patent can adjust the position of the infrared transmitter and the infrared receiver, the patent lacks the function of convenient movement, making the fence inconvenient to transfer or transfer, and when multiple fences are used in combination, the adjacent fences are not convenient to connect and use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an electronic fence based on infrared radiation.

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

[0006] An electronic fence based on infrared counter-radiation comprises two upright poles, the lower ends of the two upright poles are fixedly connected to a base, two first springs and a second spring are arranged between the two upright poles, the two ends of the first springs are respectively fixedly connected to the side walls of the two upright poles, the two ends of the second springs are respectively fixedly connected to moving blocks, one side wall of the moving blocks is provided with an infrared transmitter, the other side wall of the moving blocks is provided with an infrared receiver, the side walls of the two upright poles are provided with moving grooves, the insides of the two moving grooves are provided with adjustment mechanisms, the two adjustment mechanisms are respectively connected to the two moving blocks, and the base A mounting groove is provided at the lower end of the seat, a moving mechanism is provided inside the mounting groove, the adjusting mechanism includes a linear slide rail fixedly installed on the inner wall of the moving groove, a slide rail seat is provided on the linear slide rail, the moving block is fixedly connected to the slide rail seat, the moving mechanism includes a moving frame arranged inside the mounting groove, four moving wheels are installed at the lower end of the moving frame, the four moving wheels are distributed in a rectangular shape at the four corners of the lower end of the moving frame, two electric telescopic rods are fixedly installed on the upper end of the base, the two electric telescopic rods are symmetrically arranged on both sides of the vertical pole, and the telescopic end of the electric telescopic rod passes through the base and is fixedly connected to the upper end of the moving frame.

[0007] In order to better achieve the above purpose, the utility model adopts a further technical solution: the moving frame is a rectangular structure.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a connecting block is fixedly connected to the side wall of one of the vertical poles, and a connecting pin is penetrated through the connecting block; a connecting seat is fixedly connected to the side wall of the other vertical pole, and a connecting hole is penetrated through the connecting seat.

[0009] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the two first springs are respectively arranged on the upper and lower sides of the second spring.

[0010] The advantages of the utility model are: by setting a moving mechanism and starting the extension of the electric telescopic rod, the moving frame can be driven to move downward, and the downward movement of the moving frame can drive the moving wheels to move downward and contact the ground, thereby enabling the base to move, thereby facilitating the transfer or transfer of the fence, and making it more convenient to use; by setting a connecting block, a connecting pin, a connecting seat, and a connecting hole, the adjacent fences can be connected by inserting the connecting blocks on two adjacent fences into the connecting seat, and inserting the connecting pin into the connecting hole, thereby facilitating the fencing of the target area and improving the stability of the fence placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of an electronic fence based on infrared radiation proposed by the utility model;

[0012] Figure 2 This is a structural schematic diagram of a moving block and an adjusting mechanism of an electronic fence based on infrared radiation proposed by the utility model;

[0013] Figure 3 This is a structural schematic diagram of a base, a mounting slot, a moving frame, and a moving wheel of an electronic fence based on infrared radiation proposed by the utility model;

[0014] Figure 4 The utility model is a schematic diagram of the structure of a moving frame and moving wheels of an electronic fence based on infrared radiation.

[0015] In the figure: 1 upright pole, 2 base, 3 electric telescopic rod, 4 connecting block, 5 connecting pin, 6 connecting seat, 7 connecting hole, 8 first spring, 9 second spring, 10 moving groove, 11 moving block, 12 infrared transmitter, 13 infrared receiver, 14 linear slide rail, 15 slide rail seat, 16 mounting groove, 17 moving frame, 18 moving wheel. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] Figure 1-Figure 4 As shown, an electronic fence based on infrared counter-radiation includes two upright poles 1, the lower ends of the two upright poles 1 are fixedly connected to a base 2, two first springs 8 and a second spring 9 are arranged between the two upright poles 1, the two first springs 8 are respectively arranged on the upper and lower sides of the second spring 9, the two ends of the first spring 8 are respectively fixedly connected to the side walls of the two upright poles 1, and the two ends of the second spring 9 are fixedly connected to moving blocks 11, one of the moving blocks 11 has an infrared transmitter 12 on the side wall, and the other moving block 11 has an infrared receiver 13 on the side wall, and the side walls of the two upright poles 1 are provided with moving grooves 10, and the insides of the two moving grooves 10 are provided with adjustment mechanisms, and the two adjustment mechanisms are respectively connected to the two moving blocks 11, and the lower end of the base 2 is provided with a mounting groove 16, and the inside of the mounting groove 16 is provided with a moving mechanism, and the side wall of one of the upright poles 1 is fixedly connected to a connecting block 4, and the connecting block 4 is penetrated with a connecting pin 5, and the side wall of the other upright pole 1 is fixedly connected to a connecting seat 6, and the connecting seat 6 is penetrated with a connecting hole 7.

[0018] The adjustment mechanism includes a linear slide rail 14 fixedly mounted on the inner wall of the moving groove 10, a slide rail seat 15 is provided on the linear slide rail 14, and a moving block 11 is fixedly connected to the slide rail seat 15. The linear slide rail 14 can drive the slide rail seat 15 to move, and the slide rail seat 15 can drive the moving block 11, and the moving block 11 can drive the infrared transmitter 12 and the infrared receiver 13 to move.

[0019] The moving mechanism includes a moving frame 17 arranged inside the mounting groove 16. The moving frame 17 is a rectangular structure. Four moving wheels 18 are installed at the lower end of the moving frame 17. The four moving wheels 18 are distributed in a rectangular shape at the four corners of the lower end of the moving frame 17. Two electric telescopic rods 3 are fixedly installed on the upper end of the base 2. The two electric telescopic rods 3 are symmetrically arranged on both sides of the vertical pole 1. The telescopic ends of the electric telescopic rods 3 pass through the base 2 and are fixedly connected to the upper end of the moving frame 17. Starting the electric telescopic rod 3 to extend can drive the moving frame 17 to move downward. The downward movement of the moving frame 17 can drive the moving wheels 18 to move downward and contact the ground, thereby enabling the base 2 to move.

[0020] The utility model provides a moving mechanism, and starts the extension of the electric telescopic rod to drive the moving frame to move downward. The downward movement of the moving frame can drive the moving wheels to move downward and contact the ground, thereby enabling the base to move, thereby facilitating the transfer or transfer of the fence, and making it more convenient to use. By providing a connecting block, a connecting pin, a connecting seat, and a connecting hole, the adjacent fences can be connected by inserting the connecting blocks on two adjacent fences into the connecting seat and inserting the connecting pin into the connecting hole, thereby facilitating the fencing of the target area and improving the stability of the fence placement.

Claims

1. An electronic fence based on infrared radiation, characterized in that: The invention comprises two upright poles (1), the lower ends of the two upright poles (1) are fixedly connected to a base (2), two first springs (8) and a second spring (9) are arranged between the two upright poles (1), the two ends of the first spring (8) are respectively fixedly connected to the side walls of the two upright poles (1), the two ends of the second spring (9) are respectively fixedly connected to a moving block (11), one of the moving blocks (11) is provided with an infrared transmitter (12) on the side wall, and the other moving block (11) is provided with an infrared receiver (13) on the side wall, the side walls of the two upright poles (1) are provided with a moving groove (10), the inside of the two moving grooves (10) are provided with an adjustment mechanism, and the two adjustment mechanisms are respectively connected to the two moving blocks (11), and the lower end of the base (2) is provided with a mounting groove (16). A moving mechanism is provided inside the mounting groove (16), the adjusting mechanism comprises a linear slide rail (14) fixedly mounted on the inner wall of the moving groove (10), the linear slide rail (14) is provided with a slide rail seat (15), the moving block (11) is fixedly connected to the slide rail seat (15), the moving mechanism comprises a moving frame (17) arranged inside the mounting groove (16), four moving wheels (18) are installed at the lower end of the moving frame (17), the four moving wheels (18) are distributed in a rectangular shape at the four corners of the lower end of the moving frame (17), two electric telescopic rods (3) are fixedly mounted on the upper end of the base (2), the two electric telescopic rods (3) are symmetrically arranged on both sides of the vertical rod (1), and the telescopic ends of the electric telescopic rods (3) pass through the base (2) and are fixedly connected to the upper end of the moving frame (17).

2. The electronic fence based on infrared radiation according to claim 1, characterized in that: The moving frame (17) is a rectangular structure.

3. The electronic fence based on infrared radiation according to claim 1, characterized in that: A connecting block (4) is fixedly connected to the side wall of one of the vertical poles (1), and a connecting pin (5) is penetrated through the connecting block (4); a connecting seat (6) is fixedly connected to the side wall of the other vertical pole (1), and a connecting hole (7) is penetrated through the connecting seat (6).

4. The electronic fence based on infrared radiation according to claim 1, characterized in that: The two first springs (8) are respectively arranged on the upper and lower sides of the second spring (9).

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