Environment detector multi-element shutter box convenient to overhaul

Abstract

The utility model discloses an environment detector multi-element shutter box convenient for maintenance, which comprises a shutter box body, the bottom of the shutter box body is fixedly connected with three longitudinal connecting rods, the bottoms of the connecting rods are fixedly connected with a fixing plate, the bottom of the fixing plate is provided with a fixing frame, and the fixing frame is fixedly connected with the shutter box body. Four symmetrical sliding grooves are formed in the top of the fixing plate. By pushing the shifting block, the shifting block drives the sliding block to extrude the spring, so that the spring is shrunk, the clamping block slides towards the direction of the spring at the moment, then the clamping block enters the inner cavity of the clamping groove, the shifting block is loosened, the spring is stretched, and the spring pushes the clamping block to be clamped with the clamping groove; therefore, the purposes that the multi-element shutter box of the environment detector can be fixed on the mounting frame through the clamping and fixing structure, a user does not need to consume much time to disassemble and assemble the multi-element shutter box of the environment detector, and the maintenance efficiency of the multi-element shutter box of the environment detector is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance of multi - element louver boxes for environmental detectors, and particularly relates to a multi - element louver box for environmental detectors which is convenient for maintenance. Background Technique

[0002] Most of the multi - element louver boxes for environmental detectors adopt an umbrella - shaped appearance design, and a radiation protection plate is configured at the lower part, which can effectively prevent the influence of direct sunlight and ground reflection on the internal sensors of the detector. Most of them will install various sensors and circuit communication boards inside, which can prevent rain and snow from entering and causing damage to the circuit board, affecting the monitoring results. When the multi - element louver box for environmental detectors is in use, it is mostly fixed by bolts, placed on the mounting rack on the surface of the environmental detector, and then fixed by the threaded rod and nut at its bottom.

[0003] At present, most of the multi - element louver boxes for environmental detectors are installed on the mounting rack by bolts. When the multi - element louver box for environmental detectors is in use, the internal structure may fail, and at this time, it needs to be removed for maintenance. The disassembly and assembly of the multi - element louver box for environmental detectors are rather troublesome, and most of its operation processes require the assistance of tools. Therefore, a multi - element louver box for environmental detectors which is convenient for maintenance is needed, which can fix the multi - element louver box for environmental detectors on the mounting rack through a clamping structure, avoiding the need for users to consume a lot of time in disassembling and assembling the multi - element louver box for environmental detectors, and improving the maintenance efficiency of the multi - element louver box for environmental detectors. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a multi - element louver box for environmental detectors which is convenient for maintenance, with the purpose of being able to fix the multi - element louver box for environmental detectors on the mounting rack through a clamping structure, avoiding the need for users to consume a lot of time in disassembling and assembling the multi - element louver box for environmental detectors, and improving the maintenance efficiency of the multi - element louver box for environmental detectors, so as to solve the above - mentioned background technical problems.

[0005] The technical solution for the utility model to solve the above - mentioned technical problems is as follows: A multi - element louver box for environmental detectors which is convenient for maintenance, which includes a louver box body. Three longitudinal connecting rods are fixedly connected to the bottom of the louver box body. The bottom of the connecting rod is fixedly connected with a fixing plate. A fixing frame is arranged at the bottom of the fixing plate. Four symmetric sliding grooves are opened at the top of the fixing plate. A slider is slidably connected to the inner cavity of the sliding groove. A sliding rod is fixedly connected to the inner cavity of the sliding groove. The sliding rod penetrates through the slider and is slidably connected with the slider. A spring is sleeved on the surface of the sliding rod. One end of the spring is fixedly connected with the inner wall of the slider, and the other end of the spring is fixedly connected with the slider. A dial block is fixedly connected to the top of the slider, and a clamping block is fixedly connected to the bottom of the slider. Four symmetric clamping grooves are opened at the top of the fixing frame, and the clamping grooves are adapted to the clamping blocks.

[0006] Preferably, a baffle is fixedly connected to the inner cavity of the slider. The baffle is located below the dial block, and the bottom of the dial block fits against the top of the baffle.

[0007] Preferably, openings are provided at the bottom of the fixing plate and the top of the fixing frame. The openings are circular.

[0008] Preferably, two symmetrical mounting holes are provided on the right side of the louver box body. The mounting holes are elongated openings.

[0009] Preferably, both sides of the slider are limit blocks. The limit blocks are adapted to the slide rod, and the spring does not contact the baffle.

[0010] Preferably, anti-slip patterns are provided on the top of the dial block, and a fixing strip is fixedly connected to the top of the dial block.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By pushing the dial block, the present utility model drives the slider to squeeze the spring, causing the spring to contract. At this time, the latch will slide towards the spring, and then the latch enters the inner cavity of the card slot. After releasing the dial block, the spring expands, causing the spring to push the latch to engage with the card slot, thereby achieving the purpose of fixing and installing the multi-element louver box of the environmental detector on the fixing frame through the clamping structure, avoiding the need for the user to spend a lot of time disassembling and assembling the multi-element louver box of the environmental detector, and improving the maintenance efficiency of the multi-element louver box of the environmental detector;

[0013] 2. Through the setting of the baffle, when the fixing plate is fixed on the top of the fixing frame, the baffle will block the spring in the inner cavity of the slider, preventing rainwater from entering the inner cavity of the slider, preventing rainwater from corroding the structure in the inner cavity of the slider, and extending the service life of the clamping structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Among them:

[0015] Figure 1 is a three-dimensional schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 is a three-dimensional exploded schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 is a front view schematic diagram of an embodiment of the present utility model;

[0018] Figure 4 is an embodiment of the present utility model Figure 2 The partial enlarged view of point A in.

[0019] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Stevenson screen body, 2. Connecting rod, 3. Fixed plate, 4. Fixed frame, 5. Chute, 6. Slide block, 7. Slide rod, 8. Spring, 9. Pusher block, 10. Locking block, 11. Card slot, 12. Baffle, 13. Opening, 14. Mounting hole. Detailed implementation mode

[0021] In the following, embodiments of the multi-element Stevenson screen for an environmental detector that is convenient for maintenance of the present utility model will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figures 1-4 A multi-element Stevenson screen for an environmental detector that is convenient for maintenance according to an embodiment of the present utility model is shown. It includes a Stevenson screen body 1. Two symmetric mounting holes 14 are opened on the right side of the Stevenson screen body 1. The mounting holes 14 are long-strip-shaped openings. Three longitudinal connecting rods 2 are fixedly connected to the bottom of the Stevenson screen body 1. The bottom of the connecting rod 2 is fixedly connected to a fixed plate 3. Openings 13 are provided at the bottom of the fixed plate 3 and the top of the fixed frame 4. The openings 13 are circular. A fixed frame 4 is provided at the bottom of the fixed plate 3. Four symmetric chutes 5 are opened on the top of the fixed plate 3. A slide block 6 is slidably connected to the inner cavity of the chute 5. A baffle 12 is fixedly connected to the inner cavity of the slide block 6. The baffle 12 is located below the pusher block 9. The bottom of the pusher block 9 is in contact with the top of the baffle 12. Through the setting of the baffle 12, when the fixed plate 3 is fixed on the top of the fixed frame 4, the baffle 12 will block the spring 8 in the inner cavity of the slide block 6, preventing rainwater from entering the inner cavity of the slide block 6, preventing rainwater from corroding the structure in the inner cavity of the slide block 6, and extending the service life of the clamping structure. A slide rod 7 is fixedly connected to the inner cavity of the chute 5. The slide rod 7 passes through the slide block 6 and is slidably connected to the slide block 6. A spring 8 is sleeved on the surface of the slide rod 7. One end of the spring 8 is fixedly connected to the inner wall of the slide block 6, and the other end of the spring 8 is fixedly connected to the slide block 6. A pusher block 9 is fixedly connected to the top of the slide block 6. A locking block 10 is fixedly connected to the bottom of the slide block 6. Four symmetric card slots 11 are opened on the top of the fixed frame 4. The card slots 11 are adapted to the locking blocks 10.

[0024] Embodiment 2:

[0025] Figures 1-4An environmental detector multi-element louver box facilitating maintenance, showing an embodiment of the present utility model, includes a louver box body 1. Three longitudinal connecting rods 2 are fixedly connected to the bottom of the louver box body 1. The bottom of the connecting rod 2 is fixedly connected with a fixing plate 3. A fixing frame 4 is arranged at the bottom of the fixing plate 3. Four symmetrical sliding grooves 5 are opened at the top of the fixing plate 3. A slider 6 is slidably connected to the inner cavity of the sliding groove 5. Both sides of the slider 6 are limit blocks, and the limit blocks are adapted to the sliding rod 7. The spring 8 does not contact the baffle 12. A sliding rod 7 is fixedly connected to the inner cavity of the sliding groove 5. The sliding rod 7 penetrates through the slider 6 and is slidably connected with the slider 6. A spring 8 is sleeved on the surface of the sliding rod 7. One end of the spring 8 is fixedly connected to the inner wall of the slider 6, and the other end of the spring 8 is fixedly connected to the slider 6. A dial block 9 is fixedly connected to the top of the slider 6. An anti-slip pattern is arranged on the top of the dial block 9. A fixing strip is fixedly connected to the top of the dial block 9. A clamping block 10 is fixedly connected to the bottom of the slider 6. Four symmetrical clamping grooves 11 are opened at the top of the fixing frame 4. The clamping grooves 11 are adapted to the clamping block 10.

[0026] Working principle: When the present utility model is in use, the user pushes the dial block 9 to drive the slider 6 to slide in the direction of the spring 8, so that the slider 6 squeezes the spring 8, and then the spring 8 contracts. At this time, the slider 6 drives the clamping block 10 to slide in the direction of the spring 8. Place the fixing plate 3 on the top of the fixing frame 4, so that the clamping block 10 enters the inner cavity of the clamping groove 11. Release the dial block 9 to make the spring 8 stretch, so that the spring 8 pushes the clamping block 10 to engage with the clamping groove 11, avoiding the user spending a lot of time disassembling and assembling the environmental detector multi-element louver box, improving the maintenance efficiency of the environmental detector multi-element louver box. When the fixing plate 3 is fixed on the top of the fixing frame 4, the baffle 12 will block the spring 8 in the inner cavity of the slider 6, preventing rainwater from entering the inner cavity of the slider 6 and preventing the rainwater from corroding the structure in the inner cavity of the slider 6, extending the service life of the clamping structure.

[0027] To sum up: For the environmental detector multi-element louver box facilitating maintenance, by pushing the dial block 9 to drive the slider 6 to squeeze the spring 8, the spring 8 contracts. At this time, the clamping block 10 slides in the direction of the spring 8, and then the clamping block 10 enters the inner cavity of the clamping groove 11. Release the dial block 9 to make the spring 8 stretch, so that the spring 8 pushes the clamping block 10 to engage with the clamping groove 11, and the purpose of fixing the environmental detector multi-element louver box on the fixing installation frame through the clamping structure can be achieved, avoiding the user spending a lot of time disassembling and assembling the environmental detector multi-element louver box and improving the maintenance efficiency of the environmental detector multi-element louver box.

Claims

1. An environmental detector multi-element louver box that is convenient for maintenance, characterized in that, It includes a louver box body (1), three longitudinal connecting rods (2) are fixedly connected to the bottom of the louver box body (1), a fixed plate (3) is fixedly connected to the bottom of the connecting rod (2), a fixing frame (4) is arranged at the bottom of the fixed plate (3), four symmetric sliding grooves (5) are opened at the top of the fixed plate (3), a slider (6) is slidably connected to the inner cavity of the sliding groove (5), a sliding rod (7) is fixedly connected to the inner cavity of the sliding groove (5), the sliding rod (7) penetrates through the slider (6) and is slidably connected to the slider (6), a spring (8) is sleeved on the surface of the sliding rod (7), one end of the spring (8) is fixedly connected to the inner wall of the slider (6), the other end of the spring (8) is fixedly connected to the slider (6), a dial block (9) is fixedly connected to the top of the slider (6), a clamping block (10) is fixedly connected to the bottom of the slider (6), and four symmetric clamping grooves (11) are opened at the top of the fixing frame (4), and the clamping grooves (11) are adapted to the clamping blocks (10).

2. The multi-element louver box of an environmental detector convenient for maintenance according to claim 1, wherein, A baffle (12) is fixedly connected to the inner cavity of the slider (6), the baffle (12) is located below the dial block (9), and the bottom of the dial block (9) is attached to the top of the baffle (12).

3. The multi-element louver box of an environmental detector convenient for maintenance according to claim 2, characterized in that, Openings (13) are opened at the bottom of the fixed plate (3) and the top of the fixing frame (4), and the openings (13) are circular.

4. The multi-element louver box for an environmental detector facilitating maintenance according to claim 3, wherein Two symmetric mounting holes (14) are opened on the right side of the louver box body (1), and the mounting holes (14) are long strip-shaped openings.

5. The multi-element louver box of an environmental detector convenient for maintenance according to claim 4, characterized in that, Both sides of the slider (6) are limit blocks, the limit blocks are adapted to the sliding rod (7), and the spring (8) does not contact the baffle (12).

6. The multi-element louver box of an environmental detector convenient for maintenance according to claim 5, characterized in that Anti-slip lines are arranged on the top of the dial block (9), and a fixed strip is fixedly connected to the top of the dial block (9).

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