Environment monitoring terminal

Abstract

The embodiment of the utility model discloses an environment monitoring terminal, which comprises a closed shell, a sealing rubber ring, a circuit board and a cover plate, wherein one side wall of the shell is provided with an opening, the sealing rubber ring is laid on the periphery of the opening in a surrounding manner, the circuit board is arranged in the shell, and an SIM card slot and a micro switch are respectively and fixedly arranged on two sides of the circuit board corresponding to the position of the opening; and the sealing ring is fixed on the sealing rubber ring through a screw so as to seal the opening. The micro switch and the SIM card slot are integrated on the circuit board and are concentrated at the opening, the micro switch and the SIM card slot can be adjusted or plugged at the opening, and waterproof sealing is performed through the cover plate and the sealing rubber ring embedded on the cover plate, so that the waterproof performance of equipment is improved, and the service life of the equipment is prolonged. And the two parts can be conveniently operated at the same time when the cover of the sealed terminal is opened and mounted at one time, so that the mounting and maintenance efficiency of the terminal is improved, and the maintenance time and cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy environmental protection field especially, relate to an environmental monitoring terminal. BACKGROUND

[0002] The terminal for outdoor environmental monitoring needs to be detachably sealed with operation components such as SIM card slot, and often only one component can be installed and maintained at a time with the opening of the sealing cover, and there is the problem of low efficiency. INVENTION CONTENTS

[0003] The utility model embodiment solves the technical problem that the environmental monitoring terminal has high installation and maintenance efficiency, small maintenance time and cost.

[0004] In order to solve the above technical problem, the utility model embodiment provides an environmental monitoring terminal, which comprises a closed shell, the shell one side wall opening, sealing rubber ring, around laying in the opening periphery, circuit board, set up in the shell, the both sides of the circuit board corresponding to the opening position respectively fixed with SIM card slot and micro switch, cover plate, through screw fixed on the sealing rubber ring to seal the opening.

[0005] Further, it further comprises a half-enclosing groove wall, which is convex on the both sides of the cover plate, and the cover plate is clamped in the clamping groove formed by the two groove walls.

[0006] Further, a spare window for installing a sensor is further formed on the side wall of the shell.

[0007] Further, the shell comprises a first shell and a second shell fixedly connected by screws, the first shell edge convexly laying a first rubber ring groove of the rubber ring, the sealing surface of the rubber ring is circumferentially convexly provided with a convex part, the cross section of the side wall of the first rubber ring groove is triangularly convex, the second shell edge is convexly provided with a second rubber ring groove of the rubber ring, the cross section of the second rubber ring groove is a plane, and the bottom surface of the second rubber ring groove is provided with a sealing limiting groove matched with the convex part.

[0008] Further, a plate groove for locking a solar panel is formed on the top surface of the shell, the solar panel is electrically connected to the circuit board, the top surface is adjacent to the plate groove position is a reserved plate surface, the reserved plate surface is fixedly provided with the circuit board corresponding to the internal position, and the plate groove is fixedly provided with a battery corresponding to the internal position.

[0009] Further, a faceplate groove for clamping a faceplate is formed on the bottom surface of the shell, and a magnet groove for accommodating a magnet is formed in the bottom of the faceplate groove.

[0010] Further, the circuit board is fixed with an ADC chip, an NB-IOT communication chip electrically connected to the ADC chip, and a plurality of sensors, wherein the plurality of sensors are one or more of an ultrasonic sensor, a PH sensor, an infrared sensor, a temperature and humidity sensor, a PM2.5 sensor, and an acceleration sensor.

[0011] Further, the bottom of the panel slot and the corresponding position of the panel are respectively provided with a first infrared hole and a second infrared hole for infrared sensor monitoring, and the infrared sensor is electrically connected to the circuit board and faces the first infrared hole and the second infrared hole for detection.

[0012] Further, the circuit board is further fixed with a detachable shell for accommodating the sensor.

[0013] Further, the environmental monitoring terminal is a monitoring terminal for a reservoir.

[0014] The environmental monitoring terminal provided by the embodiment of the utility model realizes convenient and quick installation and replacement of different sensors, guarantees the stability of the solar panel and the reliability of long-term operation of the equipment in outdoor harsh environment, solves the technical problems of convenient installation operation of the terminal and adaptive collocation of multiple sensors, and can monitor different water quality environments. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the embodiment of the utility model.

[0016] Figure 2 It is the whole structure schematic diagram of the embodiment of the utility model.

[0017] Figure 3 It is the local structure schematic diagram of the circuit board of the embodiment of the utility model.

[0018] Figure 4 It is the structure schematic diagram of the circuit board and the first shell of the embodiment of the utility model.

[0019] Figure 5 It is the bottom structure schematic diagram of the embodiment of the utility model.

[0020] Figure 6 It is the bottom local structure schematic diagram of the embodiment of the utility model.

[0021] Figure 7 It is the second shell structure schematic diagram of the embodiment of the utility model.

[0022] Figure 8It is the first shell structure schematic diagram of the embodiment of the utility model.

[0023] Figure 9 It is the rubber ring structure schematic diagram of the embodiment of the utility model.

[0024] Explanation of reference numerals

[0025] Shell 1 Sealing rubber ring 2 Circuit board 3 Cover plate 4

[0026] Semi-enclosed slot wall 11 Rubber ring 5 SIM card slot 31

[0027] Standby window 12 Solar panel 6 Micro switch 32

[0028] First shell 13 Panel 7 Removable shell 33

[0029] Second shell 14 Second infrared hole 71

[0030] Plate slot 15

[0031] Panel slot 16 First infrared hole 161

[0032] Magnet slot 17 DETAILED DESCRIPTION

[0033] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict, and the utility model will be further explained in detail below in combination with the drawings and specific embodiments.

[0034] In the embodiment of the utility model, if there is a directional indication (such as up, down, left, right, front, back, etc.), it is only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directional indication also changes accordingly.

[0035] In addition, in the utility model, if the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0036] Please refer to Figures 1-9 The utility model provides a kind of environmental monitoring terminal, preferably for the monitoring terminal of reservoir, this design is particularly suitable for the monitoring needs of specific environmental parameters such as reservoir water level, water quality, temperature and humidity, PM2.5.

[0037] Embodiment one: the structure design of environmental monitoring terminal

[0038] The embodiment provides an environment monitoring terminal, which comprises a closed shell 1, the outer side wall of the shell 1 is provided with reinforcing ribs, which plays a role in reinforcing and preventing impact. An opening is formed in one side wall of the shell 1, and a groove for accommodating a sealing rubber ring 2 is formed around the opening, so that the sealing effect is achieved. A circuit board 3 is arranged in the shell 1, and a SIM card slot 31 for wireless communication and a micro switch 32 for controlling the power supply of the terminal are respectively arranged on the two sides of the edge of the circuit board 3 corresponding to the position of the opening, which avoids the stacked connection structure of the SIM card slot 31 and the micro switch 32, improves the integration, and is easy to produce. In addition, a cover plate 4 is fixed on the sealing rubber ring 2 by screws to seal the opening. The layout design solves the problem of convenient operation of multiple components at one time when the terminal is sealed, improves the installation and maintenance efficiency of the terminal, and reduces the maintenance time and cost. Specifically, three sides of the shell 1 are closed, and the other side is provided with an opening, the opening is provided with a groove for accommodating the sealing rubber ring 2, the groove is located on the side of the shell 1 facing the cover plate 4, and the sealing rubber ring 2 is a waist-shaped structure arranged around the opening, the sealing rubber ring 2 is embedded in the groove accommodating the cover plate 4, the cover plate 4 and the shell 1 are fixed by screws, so as to achieve the purpose of covering the opening and the sealing rubber ring 2 to realize sealing, waterproof and dustproof. The shell 1 is provided with a circuit board 3 at the position corresponding to the opening, the circuit board 3 is L-shaped, the micro switch 32 and the SIM card slot 31 are installed on the circuit board 3 at the position corresponding to the opening, the micro switch 32 and the SIM card slot 31 are integrated on the circuit board 3, further, the micro switch 32 is arranged on the top surface of the circuit board 3, and the SIM card slot 31 is arranged on the bottom surface of the circuit board 3, the opening is sized to accommodate the micro switch 32 and the SIM card slot 31, the micro switch 32 and the SIM card slot 31 can be quickly operated by removing the cover plate 4, and then water inflow caused by multiple function openings is avoided, only a simple and effective sealing structure is needed, and the stable operation of the monitoring terminal in a harsh environment is ensured. At the same time, the design considers the convenience of subsequent upgrading and maintenance, and sufficient interfaces are reserved on the circuit board 3 to adapt to the monitoring requirements of different environmental parameters.

[0039] Embodiment two: quick disassembly design of the environment monitoring terminal

[0040] Based on Embodiment 1, this embodiment further includes semi-enclosed groove walls 11, protruding from both sides of the cover plate 4. The cover plate 4 engages within the groove formed by the two groove walls, and the two semi-enclosed groove walls 11 form a clearance position, allowing the cover plate 4 to be easily removed manually without the use of tools, facilitating daily maintenance and use, solving the problem of quick disassembly and assembly of the cover plate 4, and making maintenance more convenient. Specifically, the two semi-enclosed groove walls 11 are symmetrical C-shaped, protruding from the housing 1, and the cover plate 4 engages between the two C-shaped semi-enclosed groove walls 11, with the middle part of the cover plate 4 directly protruding from the housing 1, thus allowing for quick disassembly and assembly by manually removing the middle part of the cover plate 4.

[0041] In addition, a charging port is provided on the surface of the housing 1 adjacent to the opening side. The charging port forms a charging groove through the surrounding groove wall. The charging port adopts magnetic charging and is used when an external power source is required for the first use or in an emergency.

[0042] Example 3: Sensor Installation Design for Environmental Monitoring Terminal

[0043] In this embodiment, a spare window 12 for installing sensors is provided on the side wall of the housing 1 to facilitate the installation of different sensors as needed. This design provides flexibility, enabling the terminal to adapt to various monitoring requirements. Specifically, a spare window 12 for installing sensors is provided next to the integrated opening of the microswitch 32 and SIM card slot 31. This spare window 12 adopts a standardized size to accommodate various commonly available sensors. Furthermore, because the circuit board 3 is L-shaped, the recessed position combined with the spare window 12 for sensor installation effectively utilizes the internal space of the housing 1 while maintaining the neatness and aesthetics of the overall design.

[0044] Example 4: Structural Design of the Housing 1 of the Environmental Monitoring Terminal

[0045] The shell 1 comprises a first shell 13 and a second shell 14 fixedly connected by screws. The first shell 13 is provided with a first rubber ring groove along the edge for laying the rubber ring, and a protrusion is arranged around the sealing surface of the rubber ring. The cross section of the side wall of the first rubber ring groove is triangular protrusion, and the second shell 14 is provided with a second rubber ring groove along the edge for laying the rubber ring, and the cross section of the second rubber ring groove is flat, and the protrusion and the flat surface of the rubber ring correspond. Specifically, the shell 1 comprises a first shell 13 and a second shell 14, wherein the first shell 13 is provided with a first rubber ring groove along the edge for matching the rubber ring, the edge wall of the first rubber ring groove is triangular protrusion for embedding into the rubber ring to play a waterproof role, and the second shell 14 is provided with a second rubber ring groove along the edge for matching the rubber ring, the edge wall of the second rubber ring groove is flat, and the bottom surface is provided with a sealing limiting groove for matching the protrusion of the rubber ring 5, the sealing limiting groove is stepped and embedded with the protrusion of the rubber ring, further enhancing the waterproof performance of the connection. The rubber ring is located between the first rubber ring groove and the second rubber ring groove, the rubber ring is provided with a corresponding protrusion in the groove of the second rubber ring groove, and the rubber ring corresponding to the first rubber ring groove is flat. The triangular edge wall of the first rubber ring groove extrudes the flat surface of the rubber ring to completely embed and seal to achieve waterproof effect. The flat surface of the rubber ring corresponds to the triangular edge wall of the first rubber ring groove to achieve waterproof sealing by extruding into the rubber ring. The protruding surface of the rubber ring corresponds to the flat edge wall and stepped groove of the second rubber ring groove by embedding into the groove to further achieve waterproof effect. At the same time, the rubber ring is completely embedded into the second rubber ring groove, and only the triangular edge wall of the first rubber ring groove is embedded into the rubber ring, and the rubber ring edge is exposed. By embedding into the second rubber ring groove, the first shell 13 and the second shell 14 form a clamping on the rubber ring, so as to completely cover the surface of the rubber ring.

[0046] In addition, a plurality of positioning holes are provided in the first rubber ring groove and the second rubber ring groove along the edge for positioning through the shell 1. The rubber ring is provided with a corresponding positioning groove of the first shell 13 and a corresponding positioning groove of the second shell 14 at the same position, respectively. The positioning grooves are not communicated with each other, and the area of the positioning groove corresponding to the first shell 13 is larger than that of the positioning groove corresponding to the second shell 14. By embedding the positioning holes of the first shell 13 and the second shell 14 into the corresponding positioning grooves, accurate positioning and stable connection of the shell 1 are realized, and the stability and durability of the environmental monitoring terminal in complex environment are ensured. The design of the embodiment forms multiple and reliable sealing and waterproof design, and improves the durability and reliability of the terminal.

[0047] Example five: solar panel 6 design of environmental monitoring terminal

[0048] The top surface of the shell 1 is provided with a plate groove 15 for locking the solar panel 6, and the solar panel 6 is electrically connected to the circuit board 3. The position adjacent to the plate groove 15 on the top surface is a reserved plate surface, and the reserved plate surface is fixed with the circuit board 3 at the corresponding internal position. Specifically, the top surface of the shell 1 is provided with a plate groove 15 for reserving the solar panel 6, and the shell 1 adjacent to the plate groove 15 is a reserved plate surface. The solar panel 6 is embedded in the plate groove 15 and fixed by screws embedded in the threaded groove of the shell 1. The plate groove 15 is provided with a through hole for electrically connecting the solar panel 6, the battery and the circuit board 3. The battery is located on one side of the circuit board 3 in the shell 1, and the solar panel 6 is located at the top end of the battery. In addition, the battery will swell slightly during charging, so elastic buffer (such as foam) is filled between the battery and the shell 1 to adapt to the volume change of the battery when it swells, further ensuring the safety of the battery and the sealing of the shell 1. This design enables the terminal to use solar power for power supply, and also provides a reserved plate surface for labeling. At the same time, the reserved plate surface position avoids signal interference to the circuit board 3, that is, if the solar panel 6 is arranged above the corresponding position of the circuit board 3, signal interference will be caused.

[0049] Example six: magnetic type panel 7 design of environmental monitoring terminal

[0050] The bottom surface of the shell 1 is provided with a panel groove 16 for locking the panel 7, and the bottom of the panel groove 16 is provided with a magnet groove 17 for accommodating the magnet. Based on the magnetic installation method, the deployment and maintenance of the equipment are simplified. Specifically, the bottom of the shell 1 is provided with a panel groove 16, and a plurality of magnet grooves 17 for accommodating magnets are arranged in the panel groove 16. The magnet grooves 17 are circular and distributed on the panel groove 16. The panel 7 is covered in the panel groove 16, and the panel 7 is made of iron material. The magnet is embedded in the magnet groove 17 and is attracted to the panel 7. At the same time, the magnet is also tightly attached to the magnet groove 17 by the panel 7, so that the panel 7 is firmly connected to the bottom shell. With the help of magnetic attraction, convenient installation without screws is realized. This design is not only suitable for iron surface, but also can provide stable adhesion in the environment where screw installation is limited, further widening the application range of the product.

[0051] Example seven: sensor integration design of environmental monitoring terminal

[0052] The circuit board 3 is fixed with an ADC chip, an NB-IOT communication chip electrically connected to the ADC chip, and a plurality of sensors. The plurality of sensors are one or more of an ultrasonic sensor, a PH sensor, an infrared sensor, a temperature and humidity sensor, a PM2.5 sensor, and an acceleration sensor. The sensors such as the PH sensor that need to be immersed in water only need to be connected to the spare window 12 of the terminal at one end, and the other end is immersed in water through the connecting line to detect the water quality condition. Specifically, the ADC chip is used to convert an analog signal into a digital signal for processing, storage, or transmission by a digital system, the NB-IOT communication chip is responsible for sending the converted data to a data processing center through a wireless network, the ultrasonic sensor is used to detect the liquid water level, the PH sensor monitors the water quality pH value, and the acceleration sensor and the infrared sensor distance monitoring data determine whether the collection device is moved or impacted and whether it is disassembled, and through the bottom reserved transparent plastic hole for infrared distance monitoring and the acceleration sensor in the device, it is determined from different angles whether the device is disassembled, moved, and can alarm in time. The design realizes comprehensive monitoring of the environment by integrating a plurality of sensors.

[0053] Embodiment eight: infrared sensor monitoring design of the environmental monitoring terminal

[0054] The first infrared hole 161 and the second infrared hole 71 for infrared sensor monitoring are respectively arranged at the bottom of the panel slot 16 and the corresponding position of the panel 7. The infrared sensor is electrically connected to the circuit board 3, and the corresponding detection surface faces the first infrared hole 161 and the second infrared hole 71. Specifically, the first infrared hole 161 is arranged in the panel slot 16 at the bottom of the shell 1 and adjacent to the magnet slot 17, and the second infrared hole 71 is arranged on the panel 7 at the position corresponding to the panel slot 16, so that a monitoring channel without obstruction is formed between the first infrared hole 161 and the second infrared hole 71. When the environmental monitoring terminal is installed, the distance is monitored by emitting infrared rays to the hole position. Under normal circumstances, the product is fixed on the surface of other objects, and the monitoring distance is 0. Once the distance exceeds the threshold or the infrared rays between the two hole positions are blocked, it is judged that the terminal is disassembled. The design judges whether the collection device is moved or impacted and whether it is disassembled through the detection of the distance data of the infrared sensor relative to the external fixed surface and the acceleration data of the acceleration sensor of the terminal, and can alarm in time.

[0055] Embodiment nine: detachable design of the sensor of the environmental monitoring terminal

[0056] The detachable shell 33 for containing the sensor is also fixed on the circuit board 3. Specifically, the detachable shell 33 is columnar and stands on the circuit board 3. The detachable shell 33 is made of a waterproof and breathable film, which has excellent waterproof performance and certain breathability, corrosion resistance, high temperature resistance, weather resistance, low temperature resistance and other characteristics, so as to ensure that the electronic equipment such as the sensor is not eroded by water, thereby prolonging the service life and ensuring the stability and durability of the sensor in complex environment. The design makes the replacement and maintenance of the sensor more convenient.

[0057] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An environmental monitoring terminal, characterized by, The utility model relates to an environmental monitoring terminal, including: Closed shell (1), one side wall opening of shell (1), sealing rubber ring (2) are surrounded and laid in the opening periphery; Circuit board (3) are arranged in shell (1), and the both sides of the corresponding position of circuit board (3) are fixed respectively with SIM card slot (31) and micro switch (32) with the opening position respectively; Cover plate (4) are fixed on sealing rubber ring (2) by screw to seal the opening.

2. The environmental monitoring terminal of claim 1, wherein, Also including: Half-enclosed slot wall (11) are provided on the both sides of cover plate (4), and cover plate (4) is clamped in the clamping groove formed by two slot walls.

3. The environmental monitoring terminal of claim 1, wherein, The spare window (12) for installing sensor is further arranged on the side wall of shell (1).

4. The environmental monitoring terminal of claim 1, wherein, Shell (1) includes first shell (13) and second shell (14) fixedly connected by screw, and the first rubber ring groove of first shell edge is provided with rubber ring (5) laid, the sealing surface of rubber ring (5) is surrounded and provided with protruding part, and the cross section of first rubber ring groove side wall is triangular protruding, and the second rubber ring groove of second shell edge is provided with rubber ring (5) laid, and the cross section of second rubber ring groove is plane, and the bottom surface of second rubber ring groove is provided with sealing limiting slot matched with containing protruding part.

5. The environmental monitoring terminal of claim 1, wherein, The plate groove (15) for locking solar panel is arranged on the top surface of shell (1), and solar panel (6) is electrically connected to circuit board (3), and the position adjacent to plate groove (15) on the top surface is reserved plate surface, and the reserved plate surface is fixedly arranged with circuit board (3) corresponding to the internal position, and the battery is fixedly arranged in plate groove (15) corresponding to the internal position.

6. The environmental monitoring terminal of claim 1, wherein, The faceplate slot (16) for clamping faceplate is arranged on the bottom surface of shell, and the magnet slot (17) for containing magnet is arranged on the bottom of faceplate slot.

7. The environmental monitoring terminal of claim 6, wherein, The ADC chip, the NB-IOT communication chip electrically connected to the ADC chip and the multiple sensors are fixedly arranged on circuit board (3), and the multiple sensors are one or more of ultrasonic sensor, PH sensor, infrared sensor, temperature and humidity sensor, PM2.5 sensor and acceleration sensor.

8. The environmental monitoring terminal of claim 1, wherein, The first infrared hole (161) and the second infrared hole (71) for monitoring infrared sensor are arranged on the bottom of faceplate slot (16) and the corresponding position of faceplate (7) respectively, the infrared sensor is electrically connected to circuit board (3), and the corresponding detection surface faces the first infrared hole (161) and the second infrared hole (71).

9. The environmental monitoring terminal of claim 1, wherein, The detachable shell (33) for containing sensor is further fixedly arranged on circuit board (3).

10. The environmental monitoring terminal according to any one of claims 1 to 9, characterized in that, The environmental monitoring terminal is a monitoring terminal for reservoir.

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