Intelligent gas detection structure and detection system

Abstract

The present invention provides an intelligent gas detection structure and detection system, which relates to the field of sensor technology, including a circuit board and a connection structure, the surface of the circuit board is electrically connected to a gas sensor and a temperature and humidity sensor, the end of the circuit board away from the gas sensor is electrically connected to a signal line, the surface of the circuit board is provided with a cover plate, the side wall of the cover plate is provided with a connection structure, the connection structure includes an insert plate, the surface of the insert plate and the cover plate are fixedly connected, the side wall of the circuit board is fixedly connected to a frame, the interior of the frame is slidably provided with an insert block, and the interior of the circuit board is provided with a control system. The present invention solves the problem that the traditional detection device has a simple structure, the cover plate and the circuit board are fixedly connected together by bolts, resulting in a large amount of time required for disassembly and installation during the inspection and maintenance of the circuit board, which will greatly waste the workers' time.

Description

Technical Field

[0001] The present invention relates to the field of sensor technology, and in particular to an intelligent gas detection structure and a detection system. Background Art

[0002] A sensor is a detection device that can sense the information being measured and can transform the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization and networking. It is the primary link to achieve automatic detection and automatic control. The existence and development of sensors have given objects senses such as touch, taste and smell, making objects slowly come alive. Usually, according to their basic sensing functions, they are divided into ten categories: thermal sensors, photosensitive elements, gas sensors, force sensors, magnetic sensors, humidity sensors, sound sensors, radiation sensitive elements, color sensitive elements and taste sensitive elements.

[0003] The funeral industry is an extremely special industry. Since the incinerator in the funeral home often needs to work, there will be a large amount of special gas in the entire funeral home. At this time, a gas detector is needed to distinguish the gas and analyze it to alert the staff. The traditional detection device has a simple structure. The cover and the circuit board are fixed together by bolts, which often takes a lot of time to disassemble and install the circuit board during maintenance, which will greatly waste the workers' time. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent gas detection structure and detection system.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solutions: an intelligent gas detection structure and a detection system, including a circuit board and a connection structure, the surface of the circuit board is electrically connected to a gas sensor and a temperature and humidity sensor, the end of the circuit board away from the gas sensor is electrically connected to a signal line, the surface of the circuit board is provided with a cover plate, the side wall of the cover plate is provided with a connection structure, the connection structure includes an insertion plate, the surface of the insertion plate is fixedly connected to the cover plate, the side wall of the circuit board is fixedly connected to a frame, an insertion block is slidably inserted inside the frame, and a control system is provided inside the circuit board.

[0006] Preferably, the end of the insertion block away from the circuit board is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a round bar, the side wall of the circuit board is fixedly connected to a connecting frame, a rotating shaft is rotatably inserted inside the connecting frame, the surface of the rotating shaft is fixedly connected to a rotating plate, the side wall of the circuit board is slidably inserted with an insertion strip, the surface of the insertion strip is fixedly connected to a spring, and the end of the spring away from the insertion strip is fixedly connected to the circuit board.

[0007] Preferably, an end of the insert block close to the circuit board is provided with a bevel, a spring is fixedly connected to the surface of the connecting plate, and an end of the spring away from the connecting plate is fixedly connected to the frame.

[0008] Preferably, a groove is formed at one end of the rotating plate close to the frame, and the size of the groove matches the size of the insert block.

[0009] Preferably, a storage structure is provided at one end of the circuit board away from the cover plate, and the storage structure comprises a cylinder, the surface of the cylinder is fixedly connected to the circuit board, the end of the cylinder away from the circuit board is fixedly connected to a fan-shaped plate, the surface of the fan-shaped plate is rotatably connected to a partition, the interior of the partition is movably connected to a long rod, the top of the cylinder is rotatably connected to a round rod, the top of the round rod is fixedly connected to a rotating wheel, the internal thread of the rotating wheel is provided with an insertion rod, and the surface of the rotating wheel is provided with a circular hole, the size of the circular hole is matched with the size of the insertion rod, the position of the cylinder relative to the round rod is fixedly connected to a fixing bar, the surface of the fixing bar is slidably connected to a sliding bar, the round rod is fixedly connected to the position of the sliding bar relative to the sliding bar, the surface of the sliding bar is provided with a limiting groove, the gear is meshed with the sliding bar by means of the limiting groove, the surface of the sliding bar is slidably connected to the limiting plate, and the surface of the limiting plate is fixedly connected to the sliding bar.

[0010] Preferably, a limiting plate is fixedly connected to the surface of the long rod, and the number of the limiting plates is two, and the two limiting plates are respectively located at two ends of the limiting plate.

[0011] Preferably, an auxiliary structure is provided at one end of the cover plate away from the circuit board, the auxiliary structure comprises a rectangular frame, the surface of the rectangular frame is fixedly connected to the cover plate, the inner wall of the rectangular frame is fixedly connected to a fixing plate, the inner wall of the rectangular frame is slidably connected to a slide plate, the surface of the slide plate is fixedly connected to an arc strip, the end of the arc strip away from the slide plate is fixedly connected to the rectangular plate, and a connecting rod is inserted into the internal thread of the rectangular plate.

[0012] Preferably, a spring is fixedly connected to the surface of the fixing plate, and one end of the spring away from the fixing plate is fixedly connected to the surface of the sliding plate.

[0013] The present invention also provides an intelligent gas detection system, including a control system of the above-mentioned intelligent gas detection structure, the control system including a gas transmission unit and a temperature and humidity transmission unit, the input ends of the gas transmission unit and the temperature and humidity transmission unit are electrically connected to the output ends of the circuit board, the output ends of the gas transmission unit and the temperature and humidity transmission unit are electrically connected to the input end of the control center by means of a signal line, the input end of the control center is electrically connected to a human-computer interaction device, and the output end of the control center is electrically connected to the input end of a wired transmitter and a wireless transmitter.

[0014] Preferably, the output end of the wired transmitter is electrically connected to the input end of the alarm controller, the output end of the alarm controller is electrically connected to the input ends of the sound and light alarm and the vibrator respectively, the output end of the wireless transmitter is electrically connected to the signal transmitter, the signal transmitter transmits the microwave signal through the antenna, the remote monitoring center receives the signal through the receiver, and the output end of the remote monitoring center is electrically connected to the input end of the data storage device and the data display device.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. In the present invention, by setting a connection structure, when it is necessary to close the cover plate, the cover plate is first directly placed on the circuit board. At this time, the plug-in board on the side wall of the cover plate will be inserted into the frame. Since the top of the plug-in block is provided with a bevel, the plug-in board will squeeze the plug-in block with the help of the bevel of the plug-in block, and the plug-in block will drive the connecting plate to move in the direction away from the circuit board. When the cover plate and the circuit board are completely fitted together, since the surface of the plug-in board is provided with a connection groove, the size of the connection groove is matched with the size of the plug-in block. At this time, the plug-in block will be pushed by the spring on the surface of the connecting plate, so as to be inserted into the connection groove on the surface of the plug-in board. At this time, the surface of the plug-in block will abut against the connection groove, thereby limiting the movement of the plug-in board. When it is necessary to remove the cover, press the insertion strip by hand, and the insertion strip will move in the direction close to the circuit board. At this time, the insertion strip will squeeze the rotating plate to cause the rotating plate to rotate. When the rotating plate rotates, the round strip will be driven to move through the connecting frame and the rotating shaft. At this time, the round strip will drive the connecting plate to move in the direction away from the circuit board, and the connecting plate will drive the insertion block to move out of the insertion plate. At this time, the insertion plate can be pulled out to remove the cover. The whole structure solves the problem that the traditional detection device has a simple structure, and the cover and the circuit board are fixed together by bolts, which often takes a lot of time to disassemble and install when repairing the circuit board, which will greatly waste workers' time.

[0017] 2. In the present invention, by setting a storage structure, when the signal line is relatively long, the rotating wheel is rotated, the rotating wheel will drive the round rod to rotate, and the round rod will drive the gear to rotate. At this time, the gear will drive the two slide bars to slide, and the two slide bars will move in the direction away from each other. When the slide bar moves, it will drive the limit plate on its surface to move, and the limit plate will drive the long rod to move through the limit plate. At this time, the long rod will drive the partition to rotate, and then the signal line is wrapped around the surface of the cylinder, and then the rotating wheel is rotated in the opposite direction. At this time, the slide bar will drive the limit plate to move toward the cylinder, and the limit plate will drive the long rod to move through the limit plate, and the long rod will drive the partition to move close to the cylinder. At this time, the partition will limit the signal line wrapped around the surface of the cylinder from spreading, and then the insertion rod is screwed into the rotating wheel, and the insertion rod will squeeze the cylinder. At this time, the rotating wheel will be restricted and cannot rotate. The whole structure solves the problem that the signal line is too long and is easily affected by the signal line when placing the detector.

[0018] 3. In the present invention, by setting an auxiliary structure, when placing the detector in the venue, since there are poles in places such as stairs and guardrails in the venue, two arc-shaped bars are placed on both sides of the pole, and then the two arc-shaped bars are slid, and the two arc-shaped bars will move towards each other. At this time, the connecting rod is twisted, and the connecting rod will connect the two arc-shaped bars with the help of two rectangular plates. Since the ends of the two arc-shaped bars close to each other are fixedly connected with silicone pads, the two arc-shaped bars will clamp the pole at this time, thereby fixing the detector in a suitable position. When gas is generated, the gas sensor on the surface of the circuit board will automatically sense and distinguish the gas, and then the gas detector will transmit the gas information to the control center through the gas transmission unit. At this time, the control center will analyze the gas type through big data. If the gas If the gas is toxic, the alarm controller will be controlled through a wired transmitter, so that the alarm controller will turn on the sound and light alarm and vibrator to remind the staff. At the same time, the control center will send the gas information to the remote monitoring center through a wireless transmitter, store the gas information through a data storage device, and display the gas information through a data display device, so as to facilitate the workers to carry out subsequent work. If the gas is non-toxic, the control center will directly send the gas information to the remote monitoring center through a wireless transmitter, and the temperature and humidity sensor will record the temperature and humidity of the site through the temperature and humidity transmission unit, and transmit the data to the remote monitoring center through the control center for data storage and data display. The spring on the surface of the fixed plate plays a role. After the arc strip is separated, the spring will continue to squeeze the arc strip to prevent it from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional structural diagram of an intelligent gas detection structure and a detection system proposed by the present invention;

[0020] Figure 2 The present invention proposes an intelligent gas detection structure and a detection system Figure 1 Schematic diagram of the bottom structure;

[0021] Figure 3 A partial structural schematic diagram of the circuit board in the intelligent gas detection structure and the detection system proposed by the present invention;

[0022] Figure 4 A partial schematic diagram of the intelligent gas detection structure and the connection structure in the detection system proposed by the present invention;

[0023] Figure 5 A partial structural schematic diagram of an intelligent gas detection structure and an insert block in a detection system proposed by the present invention;

[0024] Figure 6 A partial schematic diagram of the intelligent gas detection structure and the storage structure in the detection system proposed by the present invention;

[0025] Figure 7 The present invention proposes an intelligent gas detection structure and a detection system Figure 6 A schematic diagram of the structure at A;

[0026] Figure 8 The present invention provides a flow chart of an intelligent gas detection structure and a control system in the detection system.

[0027] Legend: 1. Circuit board; 2. Gas sensor; 3. Temperature and humidity sensor; 4. Signal line; 5. Cover; 6. Connection structure; 61. Insertion board; 62. Frame; 63. Insertion block; 64. Connection plate; 65. Round bar; 66. Rotating plate; 67. Rotating shaft; 68. Connection frame; 69. Insertion bar; 7. Storage structure; 701. Cylinder; 702. Fan-shaped plate; 703. Partition plate; 704. Round rod; 705. Rotating wheel; 706. Insertion rod; 707. Sliding bar; 708. Fixed bar; 709. Limiting plate; 710. Long rod; 711. 1. Limiting plate; 8. Auxiliary structure; 81. Rectangular frame; 82. Slide plate; 83. Arc strip; 84. Rectangular plate; 85. Connecting rod; 86. Fixed plate; 9. Control system; 901. Gas transmission unit; 902. Temperature and humidity transmission unit; 903. Control center; 904. Human-computer interaction device; 905. Wired transmitter; 906. Wireless transmitter; 907. Alarm controller; 908. Remote monitoring center; 909. Sound and light alarm; 910. Vibrator; 911. Data storage device; 912. Data display device. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0030] Embodiment 1, as Figure 1-8 As shown, the present invention provides an intelligent gas detection structure and a detection system, including a circuit board 1 and a connecting structure 6, the surface of the circuit board 1 is electrically connected to a gas sensor 2 and a temperature and humidity sensor 3, the end of the circuit board 1 away from the gas sensor 2 is electrically connected to a signal line 4, the surface of the circuit board 1 is provided with a cover plate 5, and the side wall of the cover plate 5 is provided with a connecting structure 6.

[0031] The specific configuration and functions of the connection structure 6, the storage structure 7 and the auxiliary structure 8 are described in detail below.

[0032] like Figure 1 and Figure 4As shown, the connection structure 6 includes an insert plate 61, the surface of the insert plate 61 is fixedly connected to the cover plate 5, the side wall of the circuit board 1 is fixedly connected to the frame 62, the inside of the frame 62 is slidably inserted with an insert block 63, and the inside of the circuit board 1 is provided with a control system 9. When the cover plate 5 needs to be closed, the cover plate 5 is first directly covered on the circuit board 1, and the insert plate 61 on the side wall of the cover plate 5 will be inserted into the frame 62. Since the top of the insert block 63 is provided with a bevel, the insert plate 61 will squeeze the insert block 63 with the help of the bevel of the insert block 63, and the insert block 63 will drive the connection plate 6 4 moves in the direction away from the circuit board 1. When the cover plate 5 and the circuit board 1 are completely fitted, since the surface of the plug plate 61 is provided with a connection groove, the size of the connection groove matches the size of the plug block 63. At this time, the plug block 63 will be pushed by the spring on the surface of the connecting plate 64 to be inserted into the connection groove on the surface of the plug plate 61. At this time, the surface of the plug block 63 will abut against the connection groove, thereby limiting the movement of the plug plate 61. When it is necessary to remove the cover plate 5, press the plug strip 69 by hand, and the plug strip 69 will move in the direction close to the circuit board 1. At this time, the plug strip 69 will squeeze the rotating The plate 66 causes the rotating plate 66 to rotate, the end of the plug block 63 away from the circuit board 1 is fixedly connected to the connecting plate 64, the surface of the connecting plate 64 is fixedly connected to the round bar 65, the side wall of the circuit board 1 is fixedly connected to the connecting frame 68, the inner rotation of the connecting frame 68 is inserted with a rotating shaft 67, the surface of the rotating shaft 67 is fixedly connected to the rotating plate 66, the side wall of the circuit board 1 is slidably inserted with an inserting strip 69, the surface of the inserting strip 69 is fixedly connected to a spring, the end of the spring away from the inserting strip 69 is fixedly connected to the circuit board 1, and the end of the plug block 63 close to the circuit board 1 is opened A bevel is provided, and a spring is fixedly connected to the surface of the connecting plate 64. The end of the spring away from the connecting plate 64 is fixedly connected to the frame 62. A groove is provided at the end of the rotating plate 66 close to the frame 62. The size of the groove is adapted to the size of the plug block 63. When the rotating plate 66 rotates, the round bar 65 will be driven to move through the connecting frame 68 and the rotating shaft 67. At this time, the round bar 65 will drive the connecting plate 64 to move in the direction away from the circuit board 1. The connecting plate 64 will drive the plug block 63 to move out of the plug plate 61. At this time, the plug plate 61 can be pulled out to remove the cover plate 5.

[0033] The effect achieved by the entire connection structure 6 is that, by setting the connection structure 6, when it is necessary to close the cover 5, the cover 5 is first directly covered on the circuit board 1, and at this time, the plug plate 61 of the side wall of the cover 5 will be inserted into the frame 62. Since the top of the plug block 63 is provided with a bevel, the plug plate 61 will squeeze the plug block 63 with the help of the bevel of the plug block 63, and the plug block 63 will drive the connecting plate 64 to move in the direction away from the circuit board 1. When the cover 5 and the circuit board 1 are completely fitted together, since a connecting groove is provided on the surface of the plug plate 61, the size of the connecting groove is adapted to the size of the plug block 63. At this time, the plug block 63 will be pushed by the spring on the surface of the connecting plate 64, so as to be inserted into the connecting groove on the surface of the plug plate 61. At this time, the surface of the plug block 63 will abut against the connecting groove, thereby limiting the plug plate 61. Movement, when it is necessary to remove the cover 5, press the insertion strip 69 by hand, and the insertion strip 69 will move in the direction close to the circuit board 1. At this time, the insertion strip 69 will squeeze the rotating plate 66 to rotate the rotating plate 66. When the rotating plate 66 rotates, it will drive the round bar 65 to move through the connecting frame 68 and the rotating shaft 67. At this time, the round bar 65 will drive the connecting plate 64 to move in the direction away from the circuit board 1, and the connecting plate 64 will drive the insertion block 63 to move out of the insertion plate 61. At this time, the insertion plate 61 can be pulled out to remove the cover 5. The whole structure solves the problem that the traditional detection device has a simple structure, and the cover 5 and the circuit board 1 are fixed together by bolts, resulting in a lot of time required for disassembly and installation during the inspection of the circuit board 1, which will greatly waste the workers' time.

[0034] like Figure 1 and Figure 6As shown, a storage structure 7 is provided at one end of the circuit board 1 away from the cover plate 5, and the storage structure 7 includes a cylinder 701, and the surface of the cylinder 701 is fixedly connected to the circuit board 1, and the end of the cylinder 701 away from the circuit board 1 is fixedly connected to a fan-shaped plate 702, and the surface of the fan-shaped plate 702 is rotatably connected to a partition plate 703, and the interior of the partition plate 703 is movably connected to a long rod 710, and the top of the cylinder 701 is rotatably connected to a round rod 704, and the top of the round rod 704 is fixedly connected to a rotating wheel 705, and the internal thread of the rotating wheel 705 is inserted with an insertion rod 706, and the surface of the rotating wheel 705 is provided with a circular hole, and the size of the circular hole is adapted to the size of the insertion rod 706, and the position of the cylinder 701 relative to the round rod 704 is fixedly connected to a fixing bar 708, and the surface of the fixing bar 708 is slidably connected to a sliding bar 707, and the position of the round rod 704 relative to the sliding bar 707 is fixedly connected to a gear, and the surface of the sliding bar 707 is provided with a limiting groove, and the gear is meshed with the sliding bar 707 by means of the limiting groove. The surface of the slide bar 707 is slidably connected to the limit plate 709, and the surface of the limit plate 709 is fixedly connected to the slide bar 707. When the signal line 4 is relatively long, the rotating wheel 705 is rotated, and the rotating wheel 705 will drive the round rod 704 to rotate, and the round rod 704 will drive the gear to rotate. At this time, the gear will drive the two slide bars 707 to slide, and the two slide bars 707 will move in the direction away from each other. When the slide bar 707 moves, it will drive the limit plate 709 on its surface to move, and the limit plate 709 will drive the long rod 710 to move through the limit plate 711. At this time, the long rod 710 will drive the partition 703 to rotate, and then the signal line 4 is wrapped around the surface of the cylinder 701, and then the rotating wheel 705 is rotated in the opposite direction. At this time, the slide bar 707 will drive the limit plate 709 to move toward the cylinder 701, and the surface of the long rod 710 is fixedly connected to the limit plate 711. There are two limit plates 711, and the two limit plates 711 are respectively located at both ends of the limit plate 709.

[0035] The effect achieved by the entire storage structure 7 is that, by setting the storage structure 7, when the signal line 4 is relatively long, the rotating wheel 705 is rotated, the rotating wheel 705 will drive the round rod 704 to rotate, and the round rod 704 will drive the gear to rotate. At this time, the gear will drive the two slide bars 707 to slide, and the two slide bars 707 will move in a direction away from each other. When the slide bar 707 moves, it will drive the limit plate 709 on its surface to move, and the limit plate 709 will drive the long rod 710 to move through the limit plate 711. At this time, the long rod 710 will drive the partition 703 to rotate, and then the signal line 4 is wound around the surface of the cylinder 701. The slider 707 then drives the limit plate 709 to move toward the cylinder 701, and the limit plate 709 drives the long rod 710 to move through the limit plate 711, and the long rod 710 drives the partition 703 to move close to the cylinder 701. At this time, the partition 703 limits the signal line 4 wrapped around the surface of the cylinder 701 from spreading, and then the insertion rod 706 is screwed into the wheel 705. At the same time, the insertion rod 706 squeezes the cylinder 701, and the wheel 705 is restricted and cannot rotate. The whole structure solves the problem that the signal line 4 is too long and is easily affected by the signal line 4 when placing the detector.

[0036] Embodiment 2, on the basis of embodiment 1, as Figure 1As shown, an auxiliary structure 8 is provided at one end of the cover plate 5 away from the circuit board 1, and the auxiliary structure 8 includes a rectangular frame 81, the surface of the rectangular frame 81 is fixedly connected to the cover plate 5, the inner wall of the rectangular frame 81 is fixedly connected to a fixing plate 86, the inner wall of the rectangular frame 81 is slidably connected to a slide plate 82, the surface of the slide plate 82 is fixedly connected to an arcuate bar 83, and the end of the arcuate bar 83 away from the slide plate 82 is fixedly connected to a rectangular plate 84, and the inner thread of the rectangular plate 84 is inserted with a connecting rod 85. When placing the detector in the field, since there are poles in the field such as stairs and guardrails, two arcuate bars 83 are placed on both sides of the poles, and then the two arcuate bars 83 are slid, and the two arcuate bars 83 will move in a direction close to each other, and at this time, the two arcuate bars 83 are screwed. A movable connecting rod 85 is provided, and the connecting rod 85 connects the two arc-shaped bars 83 with the help of two rectangular plates 84. Since the ends of the two arc-shaped bars 83 close to each other are fixedly connected with silicone pads, the two arc-shaped bars 83 will clamp the rod at this time, thereby fixing the detector in a suitable position. A spring is fixedly connected to the surface of the fixing plate 86, and the end of the spring away from the fixing plate 86 is fixedly connected to the surface of the slide plate 82. The control system 9 includes a gas transmission unit 901 and a temperature and humidity transmission unit 902. The input ends of the gas transmission unit 901 and the temperature and humidity transmission unit 902 are electrically connected to the output end of the circuit board 1. The output ends of the gas transmission unit 901 and the temperature and humidity transmission unit 902 are connected to the input end of the control center 903 with the help of the signal line 4. The input end of the control center 903 is electrically connected to the human-machine interaction device 904, the output end of the control center 903 is electrically connected to the input end of the wired transmitter 905 and the wireless transmitter 906, the output end of the wired transmitter 905 is electrically connected to the input end of the alarm controller 907, the output end of the alarm controller 907 is electrically connected to the input ends of the sound and light alarm 909 and the vibrator 910 respectively, the output end of the wireless transmitter 906 is electrically connected to the signal transmitter, the signal transmitter transmits the microwave signal through the antenna, the remote monitoring center 908 receives the signal through the receiver, the output end of the remote monitoring center 908 is electrically connected to the input end of the data storage device 911 and the data display device 912 When gas is generated, the gas sensor 2 on the surface of the circuit board 1 will automatically sense and distinguish the gas, and then the gas transmitter will transmit the gas information to the control center 903 through the gas transmission unit 901. At this time, the control center 903 will analyze the gas type through big data. If the gas is poisonous, it will control the alarm controller 907 through the wired transmitter 905, so that the alarm controller 907 turns on the sound and light alarm 909 and the vibrator 910 to remind the staff. At the same time, the control center 903 will send the gas information to the remote monitoring center 908 through the wireless transmitter 906, store the gas information through the data storage device 911, and display the gas information through the data display device 912.

[0037] The effect achieved by the entire auxiliary structure 8 is that, by setting up the auxiliary structure 8, when placing the detector in the venue, since there are poles in places such as stairs and guardrails in the venue, two arc-shaped bars 83 are placed on both sides of the pole, and then the two arc-shaped bars 83 are slid, and the two arc-shaped bars 83 will move in the direction of approaching each other, and then the connecting rod 85 is twisted, and the connecting rod 85 will connect the two arc-shaped bars 83 with the help of two rectangular plates 84. Since the ends of the two arc-shaped bars 83 close to each other are fixedly connected with silicone pads, the two arc-shaped bars 83 will clamp the pole at this time, thereby fixing the detector in a suitable position. When gas is generated, the gas sensor 2 on the surface of the circuit board 1 will automatically sense and distinguish the gas, and then the gas detector will transmit the gas information to the control center 903 through the gas transmission unit 901. At this time, the control center 903 will analyze the gas type through big data, and if the gas is toxic, it will be transmitted through wired The transmitter 905 controls the alarm controller 907, so that the alarm controller 907 turns on the sound and light alarm 909 and the vibrator 910 to remind the staff. At the same time, the control center 903 will send the gas information to the remote monitoring center 908 through the wireless transmitter 906, and store the gas information through the data storage device 911, and display the gas information through the data display device 912, so as to facilitate the workers to carry out subsequent work. If the gas is non-toxic, the control center 903 will directly send the gas information to the remote monitoring center 908 through the wireless transmitter 906, wherein the temperature and humidity sensor 3 will record the temperature and humidity of the site through the temperature and humidity transmission unit 902, and transmit the data to the remote monitoring center 908 through the control center 903 for data storage and data display. The spring on the surface of the fixed plate 86 plays a role in that after the arc strip 83 is separated, the spring will continue to squeeze the arc strip 83 to prevent it from shaking.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An intelligent gas detection structure, characterized in that: The invention comprises a circuit board (1) and a connection structure (6), wherein the surface of the circuit board (1) is electrically connected to a gas sensor (2) and a temperature and humidity sensor (3), and one end of the circuit board (1) away from the gas sensor (2) is electrically connected to a signal line (4). The surface of the circuit board (1) is provided with a cover plate (5), and the side wall of the cover plate (5) is provided with a connection structure (6), and the connection structure (6) comprises an insert plate (61), and the surface of the insert plate (61) and the cover plate (5) are fixedly connected, and the side wall of the circuit board (1) is fixedly connected to a frame (62), and an insert block (63) is slidably inserted inside the frame (62), and a control system (9) is provided inside the circuit board; The end of the plug block (63) away from the circuit board (1) is fixedly connected to a connecting plate (64), the surface of the connecting plate (64) is fixedly connected to a round bar (65), the side wall of the circuit board (1) is fixedly connected to a connecting frame (68), a rotating shaft (67) is rotatably inserted inside the connecting frame (68), the surface of the rotating shaft (67) is fixedly connected to a rotating plate (66), the side wall of the circuit board (1) is slidably inserted with an inserting strip (69), the surface of the inserting strip (69) is fixedly connected to a spring, and the end of the spring away from the inserting strip (69) is fixedly connected to the circuit board (1); An end of the insert block (63) close to the circuit board (1) is provided with a beveled edge, a surface of the connecting plate (64) is fixedly connected to a spring, and an end of the spring away from the connecting plate (64) is fixedly connected to the frame (62); The end of the circuit board (1) away from the cover plate (5) is provided with a storage structure (7), the storage structure (7) comprising a cylinder (701), the surface of the cylinder (701) being fixedly connected to the circuit board (1), the end of the cylinder (701) away from the circuit board (1) being fixedly connected to a fan-shaped plate (702), the surface of the fan-shaped plate (702) being rotatably connected to a partition plate (703), the interior of the partition plate (703) being movably connected to a long rod (710), the top end of the cylinder (701) being rotatably connected to a round rod (704), the top end of the round rod (704) being fixedly connected to a rotating wheel (705), the internal thread of the rotating wheel (705) being provided with an insertion rod (706), a circular hole is provided on the surface of the rotating wheel (705), the size of the circular hole is matched with the size of the insertion rod (706), the cylindrical column (701) is fixedly connected with a fixing bar (708) at a position relative to the round rod (704), the surface of the fixing bar (708) is slidably connected with a sliding bar (707), the round rod (704) is fixedly connected with a gear at a position relative to the sliding bar (707), a limiting groove is provided on the surface of the sliding bar (707), the gear is meshed with the sliding bar (707) by means of the limiting groove, the surface of the sliding bar (707) is slidably connected with a limiting plate (709), and the surface of the limiting plate (709) is fixedly connected with the sliding bar (707); The surface of the long rod (710) is fixedly connected to a limiting disk (711), and the number of the limiting disks (711) is two, and the two limiting disks (711) are respectively located at two ends of the limiting plate (709).

2. The intelligent gas detection structure according to claim 1, characterized in that: An auxiliary structure (8) is provided at one end of the cover plate (5) away from the circuit board (1), the auxiliary structure (8) comprising a rectangular frame (81), the surface of the rectangular frame (81) being fixedly connected to the cover plate (5), a fixing plate (86) being fixedly connected to the inner wall of the rectangular frame (81), a sliding plate (82) being slidably connected to the inner wall of the rectangular frame (81), an arc-shaped strip (83) being fixedly connected to the surface of the sliding plate (82), an end of the arc-shaped strip (83) away from the sliding plate (82) being fixedly connected to a rectangular plate (84), and a connecting rod (85) being inserted into the inner thread of the rectangular plate (84).

3. The intelligent gas detection structure according to claim 2, characterized in that: A spring is fixedly connected to the surface of the fixing plate (86), and one end of the spring away from the fixing plate (86) is fixedly connected to the surface of the sliding plate (82).

4. An intelligent gas detection system, comprising the control system (9) of the intelligent gas detection structure of claim 1, characterized in that: The control system (9) comprises a gas transmission unit (901) and a temperature and humidity transmission unit (902); the input ends of the gas transmission unit (901) and the temperature and humidity transmission unit (902) are electrically connected to the output end of the circuit board (1); the output ends of the gas transmission unit (901) and the temperature and humidity transmission unit (902) are electrically connected to the input end of the control center (903) via a signal line (4); the input end of the control center (903) is electrically connected to a human-machine interaction device (904); and the output end of the control center (903) is electrically connected to the input ends of a wired transmitter (905) and a wireless transmitter (906).

5. The intelligent gas detection system according to claim 4, characterized in that: The output end of the wired transmitter (905) is electrically connected to the input end of the alarm controller (907), and the output end of the alarm controller (907) is electrically connected to the input ends of the sound and light alarm (909) and the vibrator (910), respectively. The output end of the wireless transmitter (906) is electrically connected to a signal transmitter, and the signal transmitter transmits a microwave signal through an antenna. The remote monitoring center (908) receives the signal through a receiver. The output end of the remote monitoring center (908) is electrically connected to the input ends of the data storage device (911) and the data display device (912).

Images