Rain and dust proof cover for engineering geophysical prospecting equipment

Abstract

The utility model relates to rain -proof dust cover technical field, disclose a kind of engineering geophysical prospecting equipment rain -proof dust cover convenient to outdoor use, including cover body, the cover body inside is provided with observation window, the cover body side wall is fixedly connected with ventilation and heat dissipation louver, the cover body inside is provided with bunch of wire, the cover body side wall is provided with fixed assembly, the cover body inside is provided with support assembly, the fixed assembly includes fixed block, sliding column and press block, the bunch of wire outer wall slidingly connected in the fixed block inside, the sliding column outer wall slidingly connected with sliding column, the bunch of wire outer wall slidingly connected in the sliding column inside. In the utility model, by pressing press block, make it drive limit ring and sliding column extrude spring one, for fastening rain -proof dust cover bottom bunch of wire pass through fixed block and sliding column inside, after unfastening press block, spring one releases elastic potential energy and drive sliding column to bind bunch of wire, to realize the quick fastening and unfastening of rain -proof dust cover bottom bunch of wire.

Description

Technical Field

[0001] This utility model relates to the field of rainproof and dustproof cover technology, and in particular to a rainproof and dustproof cover for engineering geophysical exploration equipment that is easy to use outdoors. Background Technology

[0002] Engineering geophysical exploration equipment often faces the direct impact of complex weather conditions such as rain, snow, and sandstorms when operating outdoors. It needs to rely on rainproof and dustproof covers for physical protection. Traditional protective covers mostly use simple waterproof cloth or a completely closed design. Although they have a certain shielding function, they often neglect the actual operational needs such as equipment heat dissipation, cable management, and quick fixation. Especially in scenarios such as lightning detection and ground-penetrating radar that require long-term field work, the cover must not only ensure the safety of equipment operation, but also take into account the convenience of personnel operation and environmental adaptability. Therefore, a special protective device with reasonable structure and high functional integration is needed.

[0003] Most existing rain covers are made of canvas or PVC and are bag-shaped or box-shaped structures. They are fixed by their own weight or by surrounding weights. Some products are tightened by simple straps or drawstrings. Their heat dissipation usually depends on the breathability of the material itself or a few ventilation holes, which makes it difficult to form effective convection. In terms of support, they mostly use fixed poles or rigid shells, which cannot flexibly adjust the shape and height. Installation requires the cooperation of many people or the use of additional tools. The structural design is generally not well adapted to actual engineering applications.

[0004] The main problems with existing technologies are: relying on manual binding of wires is cumbersome and the tightness is difficult to control uniformly. In windy and rainy weather, the cover is prone to displacement or water leakage due to loose binding, which seriously affects the reliability of protection. At the same time, manual operation is inefficient and cannot meet the work rhythm of frequent movement and deployment of equipment in outdoor engineering, increasing the labor intensity of personnel and the risk of equipment exposure. Therefore, a rainproof and dustproof cover for engineering geophysical exploration equipment that is easy to use outdoors is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rainproof and dustproof cover for engineering geophysical exploration equipment that is easy to use outdoors. It aims to improve the problems of cumbersome operation, difficulty in controlling tightness, and low efficiency in complex outdoor environments when using traditional manual binding of wires.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rainproof and dustproof cover for engineering geophysical exploration equipment that is easy to use outdoors, comprising a cover body, an observation window provided inside the cover body, ventilation and heat dissipation louvers fixedly connected to the side wall of the cover body, a cable bundle provided inside the cover body, a fixing component provided on the side wall of the cover body, and a support component provided inside the cover body. The fixing assembly includes a fixing block, a sliding post, and a pressing block. The outer wall of the wire harness is slidably connected to the inside of the fixing block. The outer wall of the sliding post is slidably connected to a sliding post, and the outer wall of the wire harness is slidably connected to the inside of the sliding post. The bottom of the pressing block is fixedly connected to the top of the sliding post. A limit ring is fixedly connected to the outer wall of the sliding post, and the outer wall of the limit ring is slidably connected to the inside of the fixing block. A spring is provided on the side wall of the sliding post. One end of the spring is fixedly connected to the bottom of the sliding post, and the other end of the spring is fixedly connected to the inside of the fixing block.

[0007] As a further description of the above technical solution: The support assembly includes a support frame and a connecting block. The outer wall of the support frame is disposed on the inner wall of the cover, and the side wall of the connecting block is connected to the inner wall of the cover.

[0008] As a further description of the above technical solution: The connecting block has a slot inside, and the support frame fits into the slot.

[0009] As a further description of the above technical solution: An arc-shaped block is slidably connected inside the connecting block, and a slot is provided on the side wall of the support frame, with the arc-shaped block and the slot engaging with each other.

[0010] As a further description of the above technical solution: A limiting plate is fixedly connected to the side wall of the arc-shaped block, and the outer wall of the limiting plate is slidably connected inside the connecting block.

[0011] As a further description of the above technical solution: A connecting plate is fixedly connected to the outer wall of the limiting plate, and the outer wall of the connecting plate is slidably connected inside the connecting block.

[0012] As a further description of the above technical solution: The side wall of the limiting plate is provided with a second spring. One end of the second spring is fixedly connected to the side wall of the limiting plate, and the other end of the second spring is fixedly connected to the inside of the connecting block.

[0013] This utility model has the following beneficial effects: 1. In this utility model, by pressing the button, the limiting ring and sliding column are driven to squeeze the spring, and the cable used to fasten the bottom of the rainproof and dustproof cover passes through the fixing block and the sliding column. After releasing the button, the spring releases its elastic potential energy to drive the sliding column to bind the cable, thereby realizing the rapid fastening and loosening of the cable at the bottom of the rainproof and dustproof cover. This solves the problems of cumbersome operation, difficulty in controlling the tightness, and low efficiency in complex outdoor environments when manually tying cables. It improves the convenience and stability of the installation and fixing of the rainproof and dustproof cover, and is especially suitable for the need for rapid deployment of equipment protection devices in outdoor engineering operations.

[0014] 2. In this utility model, the inner wall of the cover is stably supported by the support frame. When disassembly is required, the support frame is pulled upward to make the slot squeeze the arc-shaped block. The arc-shaped block pushes the limiting plate and compresses the second spring inside the connecting block. By continuing to apply force, the support frame can be easily removed. This realizes the function of quick disassembly and assembly of the support frame and stable support for the cover. It solves the problem that the traditional support structure is cumbersome to disassemble and assemble and is difficult to adapt to the needs of rapid deployment in outdoor operations, and improves the flexibility and efficiency of equipment use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of a rainproof and dustproof cover for an engineering geophysical exploration equipment that is convenient for outdoor use, as proposed in this utility model. Figure 2 This is a schematic diagram of the observation window of a rainproof and dustproof cover for an engineering geophysical exploration equipment that is easy to use outdoors, as proposed in this utility model. Figure 3 This is a schematic diagram of the structure of a fixing block for a rainproof and dustproof cover for an engineering geophysical exploration equipment that is convenient for outdoor use, as proposed in this utility model. Figure 4 This is a schematic diagram of the support frame for a rainproof and dustproof cover for an engineering geophysical exploration equipment that is convenient for outdoor use, as proposed in this utility model. Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0016] Legend: 1. Cover; 2. Observation window; 3. Ventilation and heat dissipation louvers; 4. Cable bundle; 5. Fixing block; 6. Sliding column; 7. Press block; 8. Limiting ring; 9. Spring 1; 10. Support frame; 11. Slot; 12. Connecting block; 13. Slot; 14. Arc-shaped block; 15. Limiting plate; 16. Connecting plate; 17. Spring 2. Detailed Implementation

[0017] 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.

[0018] Reference Figures 1-3 This utility model provides an embodiment of a rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use. The cover includes a cover body 1, which completely encloses the equipment to isolate it from rainwater, mud, fallen leaves, and other debris. For example, in the event of rain during field exploration, it prevents water from entering the equipment and causing short circuits. An observation window 2 is provided inside the cover body 1, allowing operators to view the equipment's display screen, indicator lights, etc., without opening the cover body 1, thus enabling them to monitor the equipment's operating status at any time. For instance, when the equipment is detecting underground pipelines, the observation window 2 can be used to check data such as detection depth and signal strength. Within the normal range, ventilation and heat dissipation louvers 3 are fixedly connected to the side wall of the cover 1. The ventilation and heat dissipation louvers 3 are used to block the entry of external debris while realizing air convection, so as to balance the internal temperature of the cover 1. A cable bundle 4 is provided inside the cover 1. The cable bundle 4 is used to wrap around the bottom edge of the cover 1 and tighten it to reduce the gap between the cover 1 and the equipment placement surface. A fixing component is provided on the side wall of the cover 1. The fixing component works with the cable bundle 4 to tighten and loosen, so as to quickly fix the cover 1. A support component is provided inside the cover 1. The support component is used to support the inner wall of the cover 1 from the inside, so as to enhance the wind resistance and compression resistance of the cover 1. The fixing assembly includes a fixing block 5, a sliding post 6, and a pressing block 7. The outer wall of the cable 4 is slidably connected to the inside of the fixing block 5. The fixing block 5 provides a vertical sliding channel for the sliding post 6, ensuring the stability of the sliding post 6's movement trajectory. The outer wall of the sliding post 6 is slidably connected to the sliding post 6, and the outer wall of the cable 4 is slidably connected to the inside of the sliding post 6. The sliding post 6, in conjunction with the fixing block 5 and the spring 9, slides up and down to achieve the effect of squeezing or releasing the cable 4. When the pressing block 7 is pressed, the sliding post 6 moves downward, and the cable 4 can be freely pulled and adjusted. When the pressing block 7 is released, the sliding post 6 returns to its original position and clamps the cable 4. The bottom of the pressing block 7 is fixedly connected to the sliding post. At the top of the 6th section, the push block 7 is used to increase the contact area when the operator presses, so as to achieve the effect of operating the sliding column 6 with less effort. The outer wall of the sliding column 6 is fixedly connected to the limiting ring 8. The outer wall of the limiting ring 8 is slidably connected to the inside of the fixed block 5. The limiting ring 8 is used to lock in the limiting groove inside the fixed block 5 to prevent the sliding column 6 from popping out of the fixed block 5 under the action of the spring 9. The side wall of the sliding column 6 is provided with the spring 9. One end of the spring 9 is fixedly connected to the bottom of the sliding column 6, and the other end of the spring 9 is fixedly connected to the inside of the fixed block 5. The spring 9 is used to push the sliding column 6 upward to reset when the push block 7 is not under force, so as to achieve the effect of continuously clamping the cable 4.

[0019] Reference Figure 4 and Figure 5The support assembly includes a support frame 10 and a connecting block 12. The outer wall of the support frame 10 is set on the inner wall of the cover 1. The support frame 10 is inserted and removed in conjunction with the slot 13 on the connecting block 12 to achieve the effect of quickly positioning the support position. The side wall of the connecting block 12 is connected to the inner wall of the cover 1. The connecting block 12 is used to connect the support frame 10 to the inner wall of the cover 1 to achieve the effect of transmitting support force. The connecting block 12 has a slot 13 inside, and the support frame 10 and the slot 13 are fitted together. The slot 13 is used to provide a guide channel for the insertion of the support frame 10 to ensure the accurate installation direction of the support frame 10 and avoid uneven distribution of support force due to installation misalignment. An arc-shaped block 14 is slidably connected inside the connecting block 12. The side wall of the support frame 10 has a slot 11, and the arc-shaped block 14 and the slot 11 are engaged. The slot 11 and the arc-shaped block 14 are engaged and disengaged to achieve the effect of fixing or releasing the support frame 10. When the support frame 10 is inserted into the slot 13, the arc-shaped block 14 is engaged in the slot 13. 1. Once the support frame 10 is fixed, pulling the support frame 10 causes the slot 11 to press against the arc-shaped block 14, causing it to disengage, allowing the support frame 10 to be pulled out. A limit plate 15 is fixedly connected to the side wall of the arc-shaped block 14. The outer wall of the limit plate 15 is slidably connected to the inside of the connecting block 12. A connecting plate 16 is fixedly connected to the outer wall of the limit plate 15, and the outer wall of the connecting plate 16 is slidably connected to the inside of the connecting block 12. The arc-shaped block 14, in conjunction with the second spring 17, performs telescopic movement, achieving the effect of automatically engaging or disengaging from the slot 11, thus limiting the movement. Plate 15 is used to limit the extension range of arc block 14 and prevent arc block 14 from falling out of connecting block 12. Spring 2 17 is provided on the side wall of limiting plate 15. One end of spring 2 17 is fixedly connected to the side wall of limiting plate 15, and the other end of spring 2 17 is fixedly connected to the inside of connecting block 12. Spring 2 17 is used to provide continuous thrust to limiting plate 15 and arc block 14, so as to keep arc block 14 in the state of being inserted into slot 11, and ensure that support frame 10 will not loosen on its own when there is no external force pulling.

[0020] Working principle: The cover 1 forms a basic protective space by fully enclosing the equipment. The observation window 2 maintains visual monitoring while in a closed state. The ventilation and heat dissipation louvers 3 achieve air convection to balance the internal temperature. The cable 4 is wrapped around the bottom edge of the cover 1. When the cable 4 is conveniently fixed, pressing the button 7 causes the sliding column 6 to move down along the vertical channel of the fixing block 5 and squeeze the spring 9. At this time, the cable 4 can be freely pulled to adjust its tightness. After releasing the button 7, the spring 9 returns to its original position and pushes the sliding column 6 up. By squeezing the cable 4, the gap between the cover 1 and the placement surface is reduced. The limiting ring 8 prevents the sliding column 6 from popping out, ensuring that the cable 4 is clamped stably for a long time, which not only enhances the sealing performance but also quickly fixes the position of the cover 1.

[0021] When supporting the inside of the cover 1, the support frame 10 is inserted into the slot 13 of the connecting block 12. The arc-shaped block 14 is compressed and retracts. When the support frame 10 is in place, the second spring 17 pushes the arc-shaped block 14 into the slot 11. The displacement of the arc-shaped block 14 is restricted by the limiting plate 15, thus completing the support and fixation. When disassembling, the support frame 10 is pulled, the slot 11 squeezes the arc-shaped block 14, and the arc-shaped block 14 pushes the limiting plate 15 and compresses the second spring 17 inside the connecting block 12. By continuing to apply force, the support frame 10 can be easily removed, thus realizing the quick disassembly and assembly of the support frame 10 and the stable support function for the cover 1.

Claims

1. A rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use, comprising a cover body (1), characterized in that: The cover (1) is provided with an observation window (2), the side wall of the cover (1) is fixedly connected with ventilation and heat dissipation louvers (3), the cover (1) is provided with a wire harness (4), the side wall of the cover (1) is provided with a fixing component, and the cover (1) is provided with a support component. The fixing assembly includes a fixing block (5), a sliding column (6), and a pressing block (7). The outer wall of the wire bundle (4) is slidably connected to the inside of the fixing block (5). The outer wall of the sliding column (6) is slidably connected to the sliding column (6). The bottom of the pressing block (7) is fixedly connected to the top of the sliding column (6). The outer wall of the sliding column (6) is fixedly connected to a limiting ring (8). The outer wall of the limiting ring (8) is slidably connected to the inside of the fixing block (5). A spring (9) is provided on the side wall of the sliding column (6). One end of the spring (9) is fixedly connected to the bottom of the sliding column (6), and the other end of the spring (9) is fixedly connected to the inside of the fixing block (5).

2. The rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use according to claim 1, characterized in that: The support assembly includes a support frame (10) and a connecting block (12). The outer wall of the support frame (10) is disposed on the inner wall of the cover (1), and the side wall of the connecting block (12) is connected to the inner wall of the cover (1).

3. The rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use according to claim 2, characterized in that: The connecting block (12) has a slot (13) inside, and the support frame (10) and the slot (13) are fitted together.

4. The rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use according to claim 3, characterized in that: The connecting block (12) has an arc-shaped block (14) slidably connected inside, and the support frame (10) has a slot (11) on its side wall. The arc-shaped block (14) and the slot (11) engage with each other.

5. A rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use, as described in claim 4, characterized in that: The side wall of the arc-shaped block (14) is fixedly connected to a limiting plate (15), and the outer wall of the limiting plate (15) is slidably connected inside the connecting block (12).

6. The rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use according to claim 5, characterized in that: The outer wall of the limiting plate (15) is fixedly connected to the connecting plate (16), and the outer wall of the connecting plate (16) is slidably connected inside the connecting block (12).

7. A rainproof and dustproof cover for engineering geophysical exploration equipment suitable for outdoor use, as described in claim 5, characterized in that: The side wall of the limiting plate (15) is provided with a second spring (17), one end of the second spring (17) is fixedly connected to the side wall of the limiting plate (15), and the other end of the second spring (17) is fixedly connected to the inside of the connecting block (12).

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