Environmental monitoring instrument protection device

Abstract

The utility model relates to the technical field of protection devices, and discloses an environmental monitoring instrument protection device which comprises a protection box, a box cover is slidably connected to the top of the protection box, four storage grooves are formed in the top of the protection box, first rotating shafts are arranged at the bottoms of two side plates in a sleeving mode, and the two first rotating shafts are both rotatably connected to one side of the protection box. First gears sleeve the surfaces of the two first rotating shafts, rotating mechanisms used for rotating the first gears are arranged on the surfaces of the two first gears, ventilation plates are fixedly connected to the surfaces of the sides, close to the two side plates, of the protection box, two sliding grooves are symmetrically formed in the sides, close to the two ventilation plates, of the protection box, and sliding blocks are slidably connected to the two sliding grooves; the same cleaning roller is rotationally connected between the two sliding blocks, the cleaning roller and the ventilation plate are arranged in a matched mode, and a moving mechanism used for moving the cleaning roller is arranged at the bottoms of the two sliding blocks. According to the utility model, through the arrangement of the side plates, the data of the monitoring instrument can be more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to a protection device for an environmental monitoring instrument. Background Art

[0002] Environmental monitoring instrument protective devices are specialized containers used to protect environmental monitoring equipment, ensuring the safety and stability of these precision instruments during use. With the rapid development of environmental science, environmental monitoring instruments are widely used in fields such as atmosphere, water quality, and soil, providing important data for environmental protection and management. Due to the sensitivity and fragility of monitoring instruments, ensuring their safety is particularly important. Environmental monitoring instrument protective cases are typically constructed from high-strength, impact-resistant materials, effectively shielding them from external physical shocks and the effects of inclement weather. The interior of the protective cases is typically designed with shockproof and moisture-proof structures to prevent damage to the instruments from vibration and moisture. Furthermore, some high-end protective cases are equipped with temperature control systems to ensure that the equipment operates within a suitable temperature range, preventing damage caused by excessively high or low temperatures. During on-site environmental monitoring activities, protective cases not only provide safe storage for instruments but also facilitate their portability and transportation.

[0003] Although some existing environmental monitoring instrument protection devices can protect the instruments when in use, because the protection devices are always in a closed state, inaccurate monitoring data may occur during daily use. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a protective device for an environmental monitoring instrument.

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

[0006] The top of the protective box is provided with a box cover, and the top of the protective box is provided with four storage slots, and the four storage slots are provided with a restraining mechanism for restraining the box cover. Both sides of the protective box are rotatably connected to side panels, and the bottoms of the two side panels are provided with a first rotating shaft, and the two first rotating shafts are rotatably connected to one side of the protective box. The surfaces of the two first rotating shafts are provided with a first gear, and the surfaces of the two first gears are provided with a rotating mechanism for rotating the first gear. The surface of the protective box close to the two side panels is fixedly connected to a ventilation plate, and the inside of the protective box close to the two ventilation plates is symmetrically provided with two slide grooves, and the two slide grooves are slidably connected to a slider, and the same cleaning roller is rotatably connected between the two sliders, and the cleaning roller and the ventilation plate are arranged to cooperate with each other. The bottoms of the two sliders are provided with a moving mechanism for moving the cleaning roller. Through the setting of the side panels, the data of the monitoring instrument can be made more accurate.

[0007] As a further solution of the present invention, the restraint mechanism includes a first limit rod, which is fixedly connected to the bottom of the box cover and slidably connected to the inner surface of the storage slot. A tension spring is sleeved on the surface of the first limit rod, and the top end of the tension spring is fixedly connected to the bottom of the box cover, and the bottom end of the tension spring is fixedly connected to the inner surface of the storage slot. The box cover can be restrained by the setting of the tension spring.

[0008] As a further solution of the present utility model, the rotating mechanism includes a motor, the motor is fixedly connected to the bottom of the protective box, the motor output shaft is fixedly connected to the first synchronous wheel, the protective box is internally connected to a worm gear near the motor, the surface of the worm gear near the motor is sleeved with a second synchronous wheel, the first synchronous wheel and the second synchronous wheel surfaces are sleeved with the same synchronous belt, the surface of the worm gear is matched with a first worm wheel, one side of the first worm wheel is sleeved with a bidirectional screw rod, the bidirectional screw rod is rotatably connected to one side of the protective box, the surface of the bidirectional screw rod is sleeved with a first rack, the first rack and the first gear are arranged in cooperation with each other, and T-shaped plates are slidably connected on both sides of the first rack, and the two T-shaped plates are fixedly connected to the bottom of the protective box. The first gear can be rotated by setting the first rack.

[0009] As a further solution of the present invention, the moving mechanism includes a second limit rod and a screw rod, and the second limit rod and the screw rod are both rotatably connected to the inside of the slide groove. The two sliders are respectively sleeved on the second limit rod and the surface of the screw rod. The bottom of the screw rod is sleeved with a second toothed wheel, and the surface of the second toothed wheel is provided with a rotating mechanism for rotating the screw rod. One end of the cleaning roller is sleeved with a second gear, and the surface of the second gear is matched with a second rack. The second rack is fixedly connected to one side of the inside of the slide groove. The cleaning roller can be moved by the setting of the screw rod.

[0010] As a further solution of the present invention, the rotating mechanism includes a second rotating shaft, which is rotatably connected to the inside of the protective box, and a first toothed wheel is provided on the surface of the second rotating shaft close to the second toothed wheel, and the same synchronous toothed belt is provided on the surfaces of the first toothed wheel and the second toothed wheel, and a second worm wheel is provided on the surface of the second rotating shaft close to the worm, and the second worm wheel and the worm are arranged in cooperation with each other. The screw can be rotated by setting the synchronous toothed belt.

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

[0012] 1. The utility model adopts a technical solution of rotating the side plate by the first gear, so that the data of the monitoring instrument can be ensured to be more accurate, thereby effectively avoiding the problem that the monitoring data may be inaccurate during daily use because the protective device is always in a closed state. A bidirectional screw is installed on one side of the first worm gear, and both ends of the bidirectional screw gear are provided with a first rack, and the first rack slides on the bottom of the protection box. Therefore, under the constraint of the protection box, when the first worm gear drives the bidirectional screw gear to rotate, the first rack can be moved. The surface of the first rack is matched with the first gear, and the first gear is connected to the side plate through the first rotating shaft. Therefore, when the first rack drives the first gear to rotate, the side plate will also rotate synchronously, so that the monitoring instrument can better contact with the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an environmental monitoring instrument protection device proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of an environmental monitoring instrument protection device proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of a restraint mechanism of an environmental monitoring instrument protection device proposed in the present utility model;

[0016] Figure 4 for Figure 3 A in the figure shows the enlarged structural diagram;

[0017] Figure 5 This is a schematic diagram of the rotating mechanism of an environmental monitoring instrument protection device proposed in the utility model;

[0018] Figure 6 for Figure 5 A schematic diagram of the structure at point B in FIG.

[0019] Figure 7 This is a schematic diagram of the moving mechanism of the environmental monitoring instrument protection device proposed in the utility model;

[0020] Figure 8 for Figure 7 The enlarged structural diagram at C in FIG.

[0021] Figure 9 for Figure 7 The enlarged structural diagram at D in FIG.

[0022] Figure 10 for Figure 7 The enlarged structural diagram at E in FIG.

[0023] In the figure: 1. Protection box; 2. Box cover; 3. Side panel; 4. Ventilation plate; 5. Motor; 101. Slide; 102. Storage slot; 201. First limiting rod; 202. Tension spring; 301. First rotating shaft; 302. First gear; 303. T-shaped plate; 304. First rack; 305. Bidirectional lead screw; 401. Second limiting rod; 402. Lead screw; 403. Slider; 404. Cleaning roller; 405. Second gear; 406. Second rack; 501. Synchronous belt; 502. Second synchronous wheel; 503. Worm; 504. First worm wheel; 505. Second rotating shaft; 506. First toothed wheel; 507. Second worm wheel; 508. Synchronous toothed belt; 509. Second toothed wheel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Reference Figure 1 - Figure 10, a protective device for an environmental monitoring instrument, comprising a protective box 1, a box cover 2 being slidably connected to the top of the protective box 1, four receiving slots 102 being provided on the top of the protective box 1, and a restraining mechanism for restraining the box cover 2 being provided inside the four receiving slots 102, side plates 3 being rotatably connected to both sides of the protective box 1, a first rotating shaft 301 being sleeved on the bottom of the two side plates 3, two first rotating shafts 301 being rotatably connected to one side of the protective box 1, first gears 302 being sleeved on the surfaces of the two first rotating shafts 301, and a first gear 302 being provided on the surfaces of the two first gears 302 for rotating the first The rotating mechanism of the gear 302, the surface of the side of the protection box 1 close to the two side panels 3 is fixedly connected with the ventilation plate 4, and the inside of the protection box 1 close to the two ventilation panels 4 is symmetrically provided with two slide grooves 101, and the two slide grooves 101 are slidably connected with sliders 403, and the same cleaning roller 404 is rotatably connected between the two sliders 403, and the cleaning roller 404 and the ventilation plate 4 are arranged in cooperation with each other, and a moving mechanism for moving the cleaning roller 404 is provided at the bottom of the two sliders 403. Through the setting of the side panel 3, the data of the monitoring instrument can be made more accurate.

[0027] Reference Figure 3 and Figure 4 In a preferred embodiment, the restraint mechanism includes a first limiting rod 201, which is fixedly connected to the bottom of the box cover 2 and is slidably connected to the inner surface of the storage groove 102. A tension spring 202 is sleeved on the surface of the first limiting rod 201, and the top end of the tension spring 202 is fixedly connected to the bottom of the box cover 2, and the bottom end of the tension spring 202 is fixedly connected to the inner surface of the storage groove 102. The box cover 2 can be restrained by the setting of the tension spring 202.

[0028] Reference Figure 5 、 Figure 6 and Figure 9 In a preferred embodiment, the rotating mechanism includes a motor 5, which is fixedly connected to the bottom of the protective box 1, and the output shaft of the motor 5 is fixedly connected to the first synchronous wheel. The protective box 1 is internally connected to the motor 5 on a side thereof, and a second synchronous wheel 502 is provided on the surface of the worm 503 on the side thereof close to the motor 5. The first synchronous wheel and the second synchronous wheel 502 are provided with the same synchronous belt 501 on the surface thereof. A first worm gear 504 is matched with the surface of the worm 503, and a bidirectional screw rod 305 is provided on one side of the first worm gear 504. The bidirectional screw rod 305 is rotatably connected to one side of the protective box 1, and a first rack 304 is provided on the surface of the bidirectional screw rod 305. The first rack 304 and the first gear 302 are arranged in cooperation with each other. T-shaped plates 303 are slidably connected on both sides of the first rack 304, and the two T-shaped plates 303 are fixedly connected to the bottom of the protective box 1. The first gear 302 can be rotated by the arrangement of the first rack 304.

[0029] Reference Figure 7 and Figure 8In a preferred embodiment, the moving mechanism includes a second limiting rod 401 and a screw rod 402. The second limiting rod 401 and the screw rod 402 are both rotatably connected to the inside of the slide 101. The two sliders 403 are respectively sleeved on the surfaces of the second limiting rod 401 and the screw rod 402. A second toothed wheel 509 is sleeved on the bottom of the screw rod 402. The surface of the second toothed wheel 509 is provided with a rotating mechanism for rotating the screw rod 402. A second gear 405 is sleeved on one end of the cleaning roller 404. The surface of the second gear 405 is matched with a second rack 406. The second rack 406 is fixedly connected to one side of the inside of the slide 101. The cleaning roller 404 can be moved by the setting of the screw rod 402.

[0030] Reference Figure 7 - Figure 10 In a preferred embodiment, the rotating mechanism includes a second rotating shaft 505, which is rotatably connected to the inside of the protective box 1. The surface of the second rotating shaft 505 close to the second toothed wheel 509 is provided with a first toothed wheel 506, and the surfaces of the first toothed wheel 506 and the second toothed wheel 509 are provided with the same synchronous toothed belt 508. The surface of the second rotating shaft 505 close to the worm 503 is provided with a second worm wheel 507. The second worm wheel 507 and the worm 503 are arranged in cooperation with each other. The setting of the synchronous toothed belt 508 can make the screw 402 rotate.

[0031] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: when the weather is normal, the motor 5 can be started, and a synchronous belt 501 is installed on the output shaft of the motor 5, and the synchronous belt 501 cooperates with the worm 503, so that when the motor 5 is started, the worm 503 will rotate synchronously, and the first worm gear 504 and the second worm gear 507 are respectively matched on the surface of the worm 503, and a bidirectional screw 305 is installed on one side of the first worm gear 504, and the two sides of the bidirectional screw 305 are connected. The first rack 304 is sleeved on each end, and the first rack 304 slides on the bottom of the protection box 1. Therefore, under the constraint of the protection box 1, when the first worm gear 504 drives the bidirectional screw rod 305 to rotate, the first rack 304 can be moved. The surface of the first rack 304 is matched with the first gear 302, and the first gear 302 is connected to the side plate 3 through the first rotating shaft 301. Therefore, when the first rack 304 drives the first gear 302 to rotate, the side plate 3 will also rotate synchronously. When the second worm gear 507 is turned, the monitoring instrument can better contact the outside world, and a synchronous toothed belt 508 is installed on the top of the second worm gear 507, and the synchronous toothed belt 508 is matched with the screw rod 402, so that when the first rack 304 moves, the screw rod 402 will also rotate synchronously, and a slider 403 is installed on the surface of the screw rod 402, and the slider 403 slides inside the protective box 1, so that when the screw rod 402 rotates, the slider 403 can be moved down, and on one side of the slider 403 A cleaning roller 404 is installed, so that the cleaning roller 404 will also move downward synchronously. A second gear 405 is installed at one end of the cleaning roller 404, and the second gear 405 cooperates with the second rack 406 inside the protective box 1, so that when the screw rod 402 drives the cleaning roller 404 to move downward, it will also rotate. Because the cleaning roller 404 cooperates with the ventilation plate 4, the cleaning roller 404 can clean one side of the ventilation plate 4 during the downward movement to avoid it blocking the monitoring instrument.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A protective device for an environmental monitoring instrument, comprising a protective box (1), characterized in that: The top of the protection box (1) is slidably connected to a box cover (2), the top of the protection box (1) is provided with four receiving slots (102), and the four receiving slots (102) are provided with a restraining mechanism for restraining the box cover (2), both sides of the protection box (1) are rotatably connected to side plates (3), the bottoms of the two side plates (3) are sleeved with a first rotating shaft (301), the two first rotating shafts (301) are rotatably connected to one side of the protection box (1), the surfaces of the two first rotating shafts (301) are sleeved with a first gear (302), and the surfaces of the two first gears (302) are provided with a In the rotating mechanism for rotating the first gear (302), the surface of the protection box (1) close to the two side plates (3) is fixedly connected to the ventilation plate (4), and two chute (101) are symmetrically opened inside the side of the protection box (1) close to the two ventilation plates (4), and the two chute (101) are slidably connected to the slider (403), and the same cleaning roller (404) is rotatably connected between the two sliders (403), and the cleaning roller (404) and the ventilation plate (4) are arranged in cooperation with each other, and a moving mechanism for moving the cleaning roller (404) is provided at the bottom of the two sliders (403).

2. The environmental monitoring instrument protection device according to claim 1, characterized in that: The restraining mechanism comprises a first limiting rod (201), the first limiting rod (201) being fixedly connected to the bottom of the box cover (2), and the first limiting rod (201) being slidably connected to the inner surface of the receiving groove (102), a tension spring (202) being sleeved on the surface of the first limiting rod (201), the top end of the tension spring (202) being fixedly connected to the bottom of the box cover (2), and the bottom end of the tension spring (202) being fixedly connected to the inner surface of the receiving groove (102).

3. The environmental monitoring instrument protection device according to claim 1, characterized in that: The rotating mechanism comprises a motor (5), the motor (5) being fixedly connected to the bottom of the protection box (1), the output shaft of the motor (5) being fixedly connected to a first synchronous wheel, the side of the protection box (1) close to the motor (5) being internally rotatably connected to a worm (503), the surface of the worm (503) close to the motor (5) being sleeved with a second synchronous wheel (502), and the surfaces of the first synchronous wheel and the second synchronous wheel (502) being sleeved with the same synchronous belt (501).

4. The environmental monitoring instrument protection device according to claim 3, characterized in that: The surface of the worm (503) is matched with a first worm wheel (504), one side of the first worm wheel (504) is sleeved with a bidirectional screw rod (305), the bidirectional screw rod (305) is rotatably connected to one side of the protection box (1), the surface of the bidirectional screw rod (305) is sleeved with a first rack (304), the first rack (304) and the first gear (302) are matched with each other, both sides of the first rack (304) are slidably connected with T-shaped plates (303), and the two T-shaped plates (303) are fixedly connected to the bottom of the protection box (1).

5. The environmental monitoring instrument protection device according to claim 1, characterized in that: The moving mechanism includes a second limiting rod (401) and a screw rod (402), the second limiting rod (401) and the screw rod (402) are both rotatably connected to the inside of the slide groove (101), the two sliders (403) are respectively sleeved on the surfaces of the second limiting rod (401) and the screw rod (402), the bottom of the screw rod (402) is sleeved with a second toothed wheel (509), the surface of the second toothed wheel (509) is provided with a rotating mechanism for rotating the screw rod (402), one end of the cleaning roller (404) is sleeved with a second gear (405), the surface of the second gear (405) is matched with a second rack (406), and the second rack (406) is fixedly connected to one side of the inside of the slide groove (101).

6. The environmental monitoring instrument protection device according to claim 5, characterized in that: The rotating mechanism comprises a second rotating shaft (505), the second rotating shaft (505) being rotatably connected to the interior of the protective box (1), a first toothed wheel (506) being sleeved on the surface of the second rotating shaft (505) close to the second toothed wheel (509), the first toothed wheel (506) and the second toothed wheel (509) being sleeved on the same synchronous toothed belt (508), a second worm wheel (507) being sleeved on the surface of the second rotating shaft (505) close to the worm (503), and the second worm wheel (507) and the worm (503) being arranged in cooperation with each other.

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