A wide-angle infrared detector

Abstract

This utility model discloses a large-angle infrared detector in the field of infrared detector technology, including a fixed base and a first elastic band. The fixed base has a first elastic band on one side and a second elastic band on the other side. The fixed base has an insert block inside, and a storage groove is embedded on one side of the insert block. A first spring is installed inside the storage groove, and a buckle is installed inside the storage groove. A slot is provided on one side of the fixed base. The first elastic band, the second elastic band, the insert block, the storage groove, the first spring, the buckle, and the slot provide convenience for the installation and disassembly of the detector. The two elastic bands can fix the fixed base to the surface of a tree stump or utility pole. Then, the insert block is inserted into the interior of the fixed base, and the buckle is engaged with the interior of the slot to complete the fixation. After the detector is disassembled and repaired, the insert block is inserted into the interior of the fixed base again for reinstallation. There is no need to measure the installation height again, making the installation more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of infrared detector technology, specifically relating to an infrared detector for wide-angle detection. Background Technology

[0002] An infrared detector is a detector that works by detecting the infrared rays emitted by the human body.

[0003] An infrared detector disclosed in patent application number CN202421104379.6 includes a wall-mounted infrared detector body and an upper wall assembly detachably connected to the wall-mounted infrared detector body; the upper wall assembly includes a mounting bracket for mounting on the wall, a groove on the mounting bracket for connecting to the wall-mounted infrared detector body, and strap assemblies at both ends of the mounting bracket; the end of the mounting bracket away from the wall-mounted infrared detector body is provided with double-sided adhesive.

[0004] The above-mentioned technical solution still has some defects in actual use. It is inconvenient to install and disassemble. The detector is fixed to the tree stump or street lamp pole by straps. When disassembling the detector, the straps need to be removed. Since the infrared detector has high requirements for installation height, the height needs to be measured again each time it is installed, which makes the installation more troublesome. To address this issue, we propose an infrared detector with a large angle of detection. Utility Model Content

[0005] The purpose of this invention is to provide an infrared detector capable of wide-angle detection, thereby solving the problem mentioned in the background art that it is inconvenient to install and disassemble.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an infrared detector for wide-angle detection, comprising a fixed base and a first elastic band. The first elastic band is provided on one side of the fixed base and is fixedly connected to the fixed base. A second elastic band is provided on the other side of the fixed base. An insert block is provided inside the fixed base and is fixedly connected to the fixed base by interlocking. A storage groove is embedded on one side of the insert block. A first spring is provided inside the storage groove and is fixedly connected to the storage groove. A buckle is provided inside the storage groove and is slidably connected to the storage groove. A slot is provided on one side of the fixed base, and the buckle and the slot are fixedly engaged.

[0007] Preferably, a limiting groove is embedded on one side of the insert block, and a limiting block is provided on the inner wall of the fixing seat. The limiting block and the limiting groove are slidably connected.

[0008] Preferably, the fixed base has a top plate inside, and a second spring is provided at the bottom of the top plate, and the second spring is fixedly connected to the top plate.

[0009] Preferably, an infrared detector body is provided on one side of the insertion block, and the infrared detector body and the insertion block are fixedly connected.

[0010] Preferably, one end of the second elastic band is provided with a fixing ring, and one side of the first elastic band is provided with Velcro.

[0011] Preferably, one side of the fixing base is provided with an arc-shaped groove, and the storage groove, the first spring, the buckle and the slot are provided in two sets, respectively located on both sides of the fixing base.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The first elastic band, second elastic band, insert block, storage slot, first spring, buckle, and slot provide convenience for the installation and disassembly of the detector. The two elastic bands can fix the mounting base to the surface of the tree stump or utility pole. Then, insert the insert block into the inside of the mounting base and snap the buckle into the inside of the slot to complete the fixation. After the detector is disassembled and repaired, the insert block can be inserted into the inside of the mounting base again for installation. There is no need to measure the installation height again, making the installation more convenient.

[0014] 2. The limiting groove and limiting block can limit the insertion block, making it more convenient after installation. The top plate and second spring facilitate the disassembly of the structure. The fixing ring and Velcro facilitate the installation of the fixing seat. Attached Figure Description

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

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

[0017] Figure 3 This is a schematic diagram of the rear structure of this utility model;

[0018] Figure 4 This is a side view of the present invention.

[0019] In the diagram: 1. Fixing base; 2. First elastic band; 3. Second elastic band; 4. Insert block; 5. Storage slot; 6. First spring; 7. Buckle; 8. Slot; 9. Limiting slot; 10. Limiting block; 11. Top plate; 12. Second spring; 13. Infrared detector body; 14. Fixing ring; 15. Velcro; 16. Arc groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a wide-angle infrared detector, including a fixed base 1 and a first elastic band 2. The first elastic band 2 is provided on one side of the fixed base 1 and is fixedly connected to the fixed base 1. A second elastic band 3 is provided on the other side of the fixed base 1. An insert block 4 is provided inside the fixed base 1, and the insert block 4 and the fixed base 1 are fixed by interlocking. A storage groove 5 is embedded on one side of the insert block 4. A first spring 6 is provided inside the storage groove 5 and is fixedly connected to the storage groove 5. A buckle 7 is provided inside the storage groove 5 and is slidably connected to the storage groove 5. A slot 8 is provided on one side of the fixed base 1, and the buckle 7 and the slot 8 are fixed by engaging. The first elastic band 2... The second elastic band 3, the insert block 4, the storage slot 5, the first spring 6, the buckle 7, and the slot 8 provide convenience for the installation and disassembly of the detector. The two elastic bands can fix the fixing base 1 to the surface of the tree stump or utility pole. Then, the insert block 4 is inserted into the interior of the fixing base 1. The buckle 7 is squeezed into the interior of the storage slot 5 by the inner wall of the fixing base 1, and at the same time, the first spring 6 is compressed. When the buckle 7 moves to the position of the slot 8, the buckle 7 will be locked into the interior of the slot 8 under the reaction force of the first spring 6, thus completing the fixation. After the detector is disassembled and repaired, the insert block 4 can be inserted into the interior of the fixing base 1 again for installation. There is no need to measure the installation height again, making the installation more convenient.

[0022] Specifically, a limiting groove 9 is embedded on one side of the insert 4, and a limiting block 10 is provided on the inner wall of the fixing base 1. The limiting block 10 and the limiting groove 9 are slidably connected. Through the provided limiting groove 9 and the limiting block 10, the insert 4 can be limited, making it more convenient after installation.

[0023] Specifically, the fixed base 1 has a top plate 11 inside, and a second spring 12 is provided at the bottom of the top plate 11. The second spring 12 is fixedly connected to the top plate 11. The top plate 11 and the second spring 12 facilitate the disassembly of the structure.

[0024] Specifically, one side of the plug 4 is provided with an infrared detector body 13, which is fixedly connected to the plug 4. The infrared detector body 13 enables the detection of animals.

[0025] Specifically, a fixing ring 14 is provided at one end of the second elastic band 3, and a Velcro 15 is provided on one side of the first elastic band 2. The fixing ring 14 and the Velcro 15 facilitate the installation of the fixing seat 1.

[0026] Specifically, the fixing base 1 has an arc-shaped groove 16 on one side, and two sets of storage groove 5, first spring 6, buckle 7 and slot 8 are provided, located on both sides of the fixing base 1 respectively. Through the arc-shaped groove 16, the tree stump or utility pole can be better fitted during installation, which improves the stability after installation.

[0027] In this embodiment, when installing the detector, the two elastic bands can fix the fixing base 1 to the surface of the tree stump or utility pole. Then, the insert 4 is inserted into the interior of the fixing base 1. The buckle 7 is squeezed into the interior of the storage groove 5 by the inner wall of the fixing base 1, and at the same time, the first spring 6 is compressed. When the buckle 7 moves to the position of the slot 8, the buckle 7 will be locked into the interior of the slot 8 under the reaction force of the first spring 6, thus completing the fixation. After the detector is disassembled and repaired, the insert 4 can be inserted into the interior of the fixing base 1 again for installation. There is no need to measure the installation height again, making the installation more convenient. The limiting groove 9 and the limiting block 10 can limit the insertion 4, making it more convenient after installation. The top plate 11 and the second spring 12 provide convenience for disassembly of the structure. The fixing ring 14 and the Velcro 15 provide convenience for installation of the fixing base 1. The arc groove 16 can better fit the tree stump or utility pole during installation, improving the stability after installation.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wide-angle infrared detector comprising a fixed seat (1) and a first elastic band (2), characterized in that: The fixing seat (1) has a first elastic band (2) on one side, which is fixedly connected to the fixing seat (1). The fixing seat (1) has a second elastic band (3) on the other side. The fixing seat (1) has an insert (4) inside, which is fixedly connected to the fixing seat (1) by insertion. The insert (4) has a storage groove (5) embedded on one side, which has a first spring (6) inside, which is fixedly connected to the storage groove (5). The storage groove (5) has a buckle (7) inside, which is slidably connected to the storage groove (5). The fixing seat (1) has a slot (8) on one side, which is fixedly connected to the buckle (7) by snap-fit.

2. The wide-angle infrared detector according to claim 1, wherein: The insert (4) has a limiting groove (9) embedded on one side, and the inner wall of the fixing seat (1) has a limiting block (10). The limiting block (10) and the limiting groove (9) are slidably connected.

3. The wide-angle infrared detector according to claim 1, wherein: The fixed base (1) has a top plate (11) inside, and a second spring (12) is provided at the bottom of the top plate (11). The second spring (12) and the top plate (11) are fixedly connected.

4. The wide-angle infrared detector according to claim 1, wherein: An infrared detector body (13) is provided on one side of the plug (4), and the infrared detector body (13) and the plug (4) are fixedly connected.

5. The infrared detector for large-angle detection according to claim 1, characterized in that: One end of the second elastic band (3) is provided with a fixing ring (14), and one side of the first elastic band (2) is provided with Velcro (15).

6. The wide-angle infrared detector according to claim 1, wherein: The fixed base (1) has an arc-shaped groove (16) on one side. The storage groove (5), the first spring (6), the buckle (7) and the slot (8) are provided in two sets, located on both sides of the fixed base (1).

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