Remote control Internet of Things combustible gas detector

Abstract

The invention relates to a remote transmission control Internet of Things combustible gas detector, and belongs to the technical field of Internet of Things combustible gas detectors, the remote transmission control Internet of Things combustible gas detector comprises a detection main body, the right side of the bottom surface of the detection main body is provided with a power supply groove for storing a battery, and the upper side of the inner wall of the power supply groove is fixedly provided with a battery panel for power supply through a first bolt; the left side and the right side of the upper portion of the inner wall of the power supply groove are each provided with a conversion assembly used for temperature sensing pushing, the two conversion assemblies are symmetrically arranged with respect to the center position of the battery panel, and the left side and the right side of the inner wall of the power supply groove are each provided with a sealing groove used for sealing pushing. When the electric quantity of the battery is low, the battery can be separated from the connecting part of the device, the situation that the battery with insufficient electric quantity affects the accuracy of combustible gas detection is avoided, and when the device is separated from the battery, a prompting structure can be pushed out to remind a user to replace the battery, so that the normal use function of the device is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things combustible gas detectors, and specifically relates to an Internet of Things combustible gas detector with remote control. Background Art

[0002] An Internet of Things combustible gas detector is an intelligent safety device that combines Internet of Things technology. It is used to detect the concentration of combustible gas in the environment and transmit data to a remote terminal or platform through a network to achieve real-time monitoring and early warning.

[0003] When traditional Internet of Things combustible gas detectors are in use, generally a storage battery is used to provide energy for their operation. However, the Internet of Things combustible gas detector does not have the effect of monitoring the battery power. In this way, the detector may work abnormally due to insufficient battery power. If a battery with insufficient power is used, the detector may stop working or the detection may be inaccurate, thereby affecting the normal use function of the Internet of Things combustible gas detector.

[0004] In order to solve the above problems, an Internet of Things combustible gas detector that can prompt to replace the battery when the battery power is insufficient is needed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an Internet of Things combustible gas detector with remote control, which solves the problem that the traditional device does not have the effect of monitoring the battery power, avoids the influence of a battery with insufficient power on the accuracy of combustible gas detection, and when the device is disconnected from the battery, a structure that can give a prompt is provided to remind the user to replace the battery and ensure the normal use function of the device.

[0006] To achieve the above object, the present invention provides the following technical solution: An Internet of Things combustible gas detector with remote control, including a detection main body. A power supply slot for storing a battery is opened on the right side of the bottom surface of the detection main body, and a battery board for power supply is fixedly installed on the upper side of the inner wall of the power supply slot through a first bolt. Conversion components for temperature induction and pushing are arranged on both the left and right sides above the inner wall of the power supply slot, and the two conversion components are symmetrically arranged with the center position of the battery board as the center. Sealing slots for sealing and pushing are opened on both the left and right sides of the inner wall of the power supply slot, and extrusion plates for pushing and squeezing are slidably installed on the opposite sides of the inner walls of the two sealing slots. A sliding slot for sliding is opened at the center of the right side of the inner wall of the power supply slot where the conversion component is located, and a prompt component for pushing and prompting is arranged on the inner wall of the sliding slot; The conversion component includes a number of U-shaped clamping blocks for fixing, and an S-shaped winding tube for temperature transmission is jointly clamped inside the number of U-shaped clamping blocks; The prompt component includes a trapezoidal connection block slidably mounted on one side of the inner wall of the sliding groove, and an extrapolation component for moving and pushing is provided on the side of the trapezoidal connection block away from the battery panel. A protective cover plate for protection is rotatably mounted on the left side below the inner wall of the power supply groove.

[0007] Furthermore, the extrapolation component includes a first toothed plate fixedly mounted on the right surface of the trapezoidal connection block, and a second toothed plate for moving and pushing is meshed and installed on the top surface of the first toothed plate through a gear. A rotating vertical rod for rotation is fixedly installed inside the gear, and the front and rear ends of the rotating vertical rod are respectively rotatably connected to the front and rear sides of the inner wall of the sliding groove. Rotary springs for rotary rotation are fixedly installed on both the front and rear sides of the rod arm of the rotating vertical rod.

[0008] Furthermore, the materials of the two S-shaped winding tubes are both aluminum alloy, and movable blocks for movement are provided at the lower ends of the two S-shaped winding tubes, and the surfaces of the movable blocks are closely attached to the inner walls of the S-shaped winding tubes.

[0009] Furthermore, expansion liquids for expansion are provided inside the two S-shaped winding tubes, and the expansion liquids are kerosene. The expansion liquids inside the two S-shaped winding tubes are located on one side of the corresponding two movable blocks, and the two movable blocks block the expansion liquids. The lower ends of the two S-shaped winding tubes both penetrate through the inside of the detection body and extend to the upper sides of the inner walls of the corresponding sealing grooves.

[0010] Furthermore, the upper side edges of the trapezoidal connection block close to the battery panel are chamfered, and limiting grooves for limiting and guiding are provided on both the upper and lower sides of the inner wall of the sliding groove, and the inner walls of the limiting grooves are fixedly connected to the surface of the trapezoidal connection block through sliding limiting blocks.

[0011] Furthermore, the opposite surfaces of the two pressing plates are closely attached to the opposite surfaces of the battery panel respectively, and the right surface of the protective cover plate is embedded and connected to the right side of the bottom surface of the detection body.

[0012] Furthermore, the right surface of the protective cover plate is fixedly connected to the surface of the detection body through a second bolt, and the left surface of the protective cover plate is embedded in the left side of the inner wall of the power supply groove.

[0013] Furthermore, the right surface of the second toothed plate penetrates through the right side of the inner wall of the sliding groove and extends to the right surface of the detection body, and a warning block for warning is fixedly installed on the right surface of the second toothed plate. An N-shaped fixing block for clamping and limiting is fixedly installed on the upper side of the inner wall of the sliding groove above the second toothed plate, and the inner wall of the N-shaped fixing block is embedded and slid on the surface of the second toothed plate.

[0014] Furthermore, the surface of the warning block is embedded in the right side of the detection body, and the surface of the warning block is coated with red fluorescent paint. The materials of several U-shaped clamping blocks are all polyvinyl chloride plastics. Polyvinyl chloride plastics have good mechanical strength, and their hardness and softness can be adjusted within a certain range by adjusting the formula, which can meet the requirements of material strength and flexibility in different application scenarios, and thus can protect the battery panel.

[0015] Furthermore, the opposite ends of the two rotary springs are respectively fixedly connected to the opposite sides of the inner wall of the sliding groove, and the materials of the two rotary springs are both stainless steel.

[0016] Compared with the prior art, the present invention provides an Internet of Things combustible gas detector with remote control, and has the following beneficial effects: 1. When the battery power is low, the device can disconnect the battery from the device connection part through the expansion liquid arranged inside the structure, avoiding the influence of the low-power battery on the accuracy of combustible gas detection. At the same time, when the device disconnects the battery, it can push out the prompt structure to remind the user to replace the battery and ensure the normal use function of the device.

[0017] 2. By setting the movable block, the device can ensure that when the liquid stored in the S-shaped winding tube changes in volume due to temperature, the changed volume can be transmitted, having the effect of a piston. By setting the expansion liquid in the S-shaped winding tube, the device can better show obvious changes when the temperature rises or falls.

[0018] 3. Through the chamfering treatment of the trapezoidal connecting block, the device can protect the battery panel, avoid the problem that the sharp corners of the internal structure of the device scratch the battery panel, increase the use safety of the device, and through the settings of the limit groove and the limit block, it can avoid the problem that the trapezoidal connecting block is completely pushed out and ensure the stability of the trapezoidal connecting block during use.

[0019] 4. Through the embedded installation of the protective cover plate, the integrity of the surface of the detection body can be ensured. By setting the warning block, it can better prompt the operator to replace the battery panel. Through the fluorescent paint, the warning effect of the warning block will not be reduced even at night.

[0020] 5. By setting the materials of the rotary spring and the U-shaped clamping block, the device can ensure that the internal structure of the device better exerts its use function, and can also protect the internal structure of the device and increase the use performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall front three-dimensional view of the present invention; Figure 2 is the overall rear three-dimensional view of the present invention; Figure 3Partial sectional perspective view of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural schematic diagram of A shown; Figure 5 Overall horizontal sectional perspective view of the present invention; Figure 6 Expanded perspective view of the protective cover plate of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural schematic diagram of B shown; Figure 8 Perspective view showing the display of the prompt component of the present invention; Figure 9 Vertical sectional perspective view of the conversion component of the present invention.

[0022] In the figure: 1, detection main body; 2, power supply groove; 3, battery panel; 4, conversion component; 401, U-shaped clamping block; 402, S-shaped winding tube; 403, movable block; 5, sealing groove; 6, extrusion plate; 7, sliding groove; 8, prompt component; 801, trapezoidal connecting block; 8011, limiting groove; 8012, limiting block; 802, outward pushing component; 803, first toothed plate; 804, gear; 805, second toothed plate; 806, warning block; 807, rotating vertical rod; 808, return spring; 9, protective cover plate; 10, N-shaped fixing block. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 to 9, a remote control Internet of Things combustible gas detector in this embodiment includes a detection main body 1. A power supply groove 2 for storing a battery is opened on the right side of the bottom surface of the detection main body 1. And a battery board 3 for power supply is fixedly installed on the upper side of the inner wall of the power supply groove 2 through a first bolt. On the left and right sides above the inner wall of the power supply groove 2, conversion components 4 for temperature induction and pushing are provided, and the two conversion components 4 are symmetrically arranged with the center position of the battery board 3 as the center. And sealing grooves 5 for sealing and pushing are opened on the left and right sides of the inner wall of the power supply groove 2. And on the opposite side of the inner wall of the two sealing grooves 5, extrusion plates 6 for pushing and squeezing are slidably installed. The opposite surfaces of the two extrusion plates 6 are closely attached to the opposite surfaces of the battery board 3 respectively. The right surface of the protective cover plate 9 is embedded and connected to the right side of the bottom surface of the detection main body 1. The right surface of the protective cover plate 9 is fixedly connected to the surface of the detection main body 1 through a second bolt. And the left surface of the protective cover plate 9 is embedded in the left side of the inner wall of the power supply groove 2. A sliding groove 7 for sliding is opened at the center of the inner wall of the right side of the power supply groove 2 where the conversion component 4 is located. And a prompt component 8 for pushing and prompting is provided on the inner wall of the sliding groove 7; The conversion component 4 includes a number of U-shaped clamping blocks 401 for fixing. And an S-shaped winding pipe 402 for temperature transmission is jointly clamped inside the number of U-shaped clamping blocks 401. The materials of the two S-shaped winding pipes 402 are both aluminum alloy. And at the lower ends of the two S-shaped winding pipes 402, movable blocks 403 for movement are provided. And the surface of the movable block 403 is closely attached to the inner wall of the S-shaped winding pipe 402. Expansion liquid for expansion is provided inside the two S-shaped winding pipes 402. And the expansion liquid is kerosene. The expansion liquid inside the two S-shaped winding pipes 402 is located on one side of the two corresponding movable blocks 403. And the two movable blocks 403 block the expansion liquid. The lower ends of the two S-shaped winding pipes 402 both penetrate the inside of the detection main body 1 and extend to the upper sides of the inner walls of the corresponding sealing grooves 5 respectively; The prompt component 8 includes a trapezoidal connection block 801 slidably installed on one side of the inner wall of the sliding groove 7. The upper side edge of the trapezoidal connection block 801 close to the battery board 3 is chamfered. And limiting grooves 8011 for limiting and guiding are opened on the upper and lower sides of the inner wall of the sliding groove 7. And the inner wall of the limiting groove 8011 is fixedly connected to the surface of the trapezoidal connection block 801 through a slidably connected limiting block 8012. And an external pushing component 802 for moving and pushing is provided on the side of the trapezoidal connection block 801 away from the battery board 3. A protective cover plate 9 for protection is rotatably installed on the left side below the inner wall of the power supply groove 2.

[0025] Among them, the extrapolation component 802 includes a first toothed plate 803 fixedly installed on the right side of the trapezoidal connection block 801. The top surface of the first toothed plate 803 is meshed and installed with a second toothed plate 805 for moving and pushing through a gear 804. The right side of the second toothed plate 805 penetrates through the right side of the inner wall of the sliding groove 7 and extends to the right side of the detection main body 1. A warning block 806 for warning is fixedly installed on the right side of the second toothed plate 805. An N-shaped fixing block 10 for clamping and limiting is fixedly installed on the upper side of the inner wall of the sliding groove 7 above the second toothed plate 805. The inner wall of the N-shaped fixing block 10 is slidably embedded with the surface of the second toothed plate 805. The N-shaped fixing block 10 can ensure the stability of the use of the second toothed plate 805 and prevent the problem of shaking of the second toothed plate 805. A rotating vertical rod 807 for rotation is fixedly installed inside the gear 804. The front and rear ends of the rotating vertical rod 807 are respectively rotatably connected to the front and rear sides of the inner wall of the sliding groove 7. Rotary springs 808 for rotary rotation are fixedly installed on both the front and rear sides of the rod arm of the rotating vertical rod 807. The opposite ends of the two rotary springs 808 are respectively fixedly connected to the opposite sides of the inner wall of the sliding groove 7. The materials of the two rotary springs 808 are both stainless steel. The surface of the warning block 806 is embedded in the right side of the detection main body 1, and the surface of the warning block 806 is coated with red fluorescent pigment. The materials of several U-shaped clamping blocks 401 are all polyvinyl chloride plastics.

[0026] The working principle of the above embodiment is as follows: When the device is in use, the detection main body 1 has a control panel, which can be used to detect the concentration of combustible gas in the environment by combining Internet of Things technology, and transmit the data to a remote terminal or platform through the network to achieve real-time monitoring and early warning. It can be remotely controlled through the internal control panel and can also be remotely transmitted, so that the device has the function of remote control. The intelligent remote control of the device is all existing mature technologies, and this application highlights the innovative structure and will not elaborate too much on the existing mature technologies. When the device is in use, the battery panel 3 is inserted into the power supply slot 2, and the power supply port of the battery panel 3 just contacts the bottom surfaces of several U-shaped clamping blocks 401. At this time, the battery panel 3 is first fixed using a bolt fixing member. After the fixing is completed, the protective cover plate 9 is then rotated to the lower side of the inner wall of the power supply slot 2, and then fixed with bolts, so as to ensure the normal use function of the device. After the device has been used for one day, i.e., 12 hours, the bolts fixing the solar panel 3 can be loosened at this time, thereby releasing the fastening effect on the solar panel 3. After the device has been operating for one day, the solar panel 3 will generate working heat, and then the temperature in the power supply groove 2 will rise, which will cause the expansion liquid in the S-shaped winding tube 402 to expand due to heat. As a result, the movable block 403 will be pushed to move away from the S-shaped winding tube 402. The movement of the movable block 403 mainly depends on the expansion liquid in the S-shaped winding tube 402. When the heat in the power supply groove 2 increases, the volume of the expansion liquid will increase, and the increased volume can push the pressing plate 6 in the sealing groove 5 to move. In this way, the relative pressing and clamping of the pressing plate 6 can ensure the stable fixing effect of the solar panel 3. And during the process of inserting the solar panel 3 into the power supply groove 2, the solar panel 3 can push the trapezoidal connecting block 801 to slide in the sliding groove 7. When the trapezoidal connecting block 801 moves in the sliding groove 7, it will drive the gear 804 to rotate through the first toothed plate 803. While the gear 804 is rotating, it will drive the second toothed plate 805 to move in the direction opposite to the movement direction of the first toothed plate 803, and then drive the warning block 806 on the second toothed plate 805 to be embedded into the detection main body 1. Because of the pushing effect of the solar panel 3, the return spring 808 will be rotationally squeezed at this time. That is to say, if the solar panel 3 disengages downward at this time, under the return elastic force of the return spring 808, it can push the trapezoidal connecting block 801 to move towards the position of the solar panel 3. After the device has been used for a period of time, when the power of the solar panel 3 decreases, the heat generated will also decrease. When the power of the solar panel 3 is almost used up, the heat generated is no longer sufficient to ensure that the pressing plate 6 firmly presses the solar panel 3. Then, under the return thrust of the return spring 808 and the self-gravity of the solar panel 3, the solar panel 3 will fall. Without the support and limitation of the solar panel 3, the trapezoidal connecting block 801 will drive the first toothed plate 803 to move closer to the solar panel 3. As a result, the second toothed plate 805 will drive the warning block 806 to be pushed out of the detection main body 1. The falling of the solar panel 3 will cause the detection main body 1 to lose power and become unusable. The unusable detection main body 1 plus the protruding warning block 806 can better remind the user to replace the solar panel 3. To remove the solar panel 3, just open the switch protection cover plate 9, take out the solar panel 3 for replacement, and then repeat the operation of the above structure to ensure the normal use effect of the detection main body 1. During the use of the second toothed plate 805, the N-shaped fixing block 10 can ensure the stable operation and prevent the problem of the second toothed plate 805 falling off. Moreover, the N-shaped fixing block 10 is embedded on the surface of the second toothed plate 805, and corresponding guide grooves are also provided on the surface of the second toothed plate 805 to ensure the stable use of the second toothed plate 805. Since the device is usually installed near areas where flammable gases may leak, such as near gas pipelines in the kitchen, storage or usage areas of flammable gases in industrial plants, etc., these locations are generally in an indoor environment where the temperature is relatively stable and not directly exposed to extreme high or low temperatures as outdoors. Generally, indoor equipment such as air conditioners and heaters will control the temperature within a certain range, which has little impact on the temperature of the device and will not affect the normal use function of the device.

[0027] The installation methods, connection methods or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can achieve the control of electrical components through simple programming, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle will not be elaborated too much in this embodiment.

Claims

1. An Internet of Things combustible gas detector with remote control, comprising a detection main body (1), characterized in that: On the right side of the bottom surface of the detection main body (1), a power supply groove (2) for storing batteries is provided, and on the upper side of the inner wall of the power supply groove (2), a battery panel (3) for power supply is fixedly installed through a first bolt. On the left and right sides above the inner wall of the power supply groove (2), conversion components (4) for temperature induction and pushing are provided, and the two conversion components (4) are symmetrically arranged with respect to the center position of the battery panel (3). On the left and right sides of the inner wall of the power supply groove (2), sealing grooves (5) for sealing and pushing are provided, and on the opposite side of the inner wall of the two sealing grooves (5), extrusion plates (6) for pushing and extruding are slidably installed. On the right side of the inner wall of the power supply groove (2) at the center of the conversion component (4), a sliding groove (7) for sliding is provided, and a prompting component (8) for pushing and prompting is provided on the inner wall of the sliding groove (7); The conversion component (4) includes a number of U-shaped clamping blocks (401) for fixing, and an S-shaped winding tube (402) for temperature transmission is jointly clamped inside the number of U-shaped clamping blocks (401); The prompting component (8) includes a trapezoidal connecting block (801) slidably installed on one side of the inner wall of the sliding groove (7), and on the side of the trapezoidal connecting block (801) away from the battery panel (3), an extrapolation component (802) for moving and extrapolating is provided. On the left side below the inner wall of the power supply groove (2), a protective cover plate (9) for protection is rotatably installed.

2. The IoT combustible gas detector with remote control according to claim 1, characterized in that: The extrapolation component (802) includes a first tooth plate (803) fixedly installed on the right surface of the trapezoidal connecting block (801), and on the top surface of the first tooth plate (803), a second tooth plate (805) for moving and pushing is meshed and installed through a gear (804). Inside the inner wall of the gear (804), a rotating vertical rod (807) for rotation is fixedly installed, and the front and rear ends of the rotating vertical rod (807) are respectively rotatably connected to the front and rear sides of the inner wall of the sliding groove (7). On the front and rear sides of the rod arm of the rotating vertical rod (807), return springs (808) for rotating and returning are fixedly installed.

3. The IoT combustible gas detector with remote control according to claim 2, characterized in that: The two S-shaped winding tubes (402) are both made of aluminum alloy, and at the lower ends of the two S-shaped winding tubes (402), movable blocks (403) for movement are provided, and the surface of the movable blocks (403) is closely attached to the inner wall of the S-shaped winding tube (402).

4. The IoT combustible gas detector with remote control according to claim 3, characterized in that: Inside the two S-shaped winding tubes (402), expansion liquids for expansion are provided, and the expansion liquids are kerosene. The expansion liquids inside the two S-shaped winding tubes (402) are located on one side of the two corresponding movable blocks (403), and the two movable blocks (403) block the expansion liquids. The lower ends of the two S-shaped winding tubes (402) both penetrate through the inside of the detection main body (1) and extend to the upper sides of the inner walls of the corresponding sealing grooves (5) respectively.

5. The far - transmitted controlled Internet of Things combustible gas detector according to claim 2, characterized in that: The upper side edges of the trapezoidal connecting block (801) close to the battery panel (3) are chamfered, and on the upper and lower sides of the inner wall of the sliding groove (7), limit grooves (8011) for limiting and guiding are provided, and the inner walls of the limit grooves (8011) are fixedly connected to the surface of the trapezoidal connecting block (801) through slidably connected limit blocks (8012).

6. The remote control Internet of Things combustible gas detector according to claim 2, characterized in that: The opposite two sides of the two pressing plates (6) are respectively in close contact with the opposite two sides of the battery panel (3), and the right side of the protective cover plate (9) is embedded and connected to the right side of the bottom surface of the detection main body (1).

7. The far-transmission controlled Internet of Things combustible gas detector according to claim 2, characterized in that: The right side of the protective cover plate (9) is fixedly connected to the surface of the detection main body (1) by a second bolt, and the left side of the protective cover plate (9) is embedded in the left side of the inner wall of the power supply groove (2).

8. The remote control IoT combustible gas detector according to claim 2, characterized in that: The right side of the second toothed plate (805) penetrates through the right side of the inner wall of the sliding groove (7) and extends to the right side of the detection main body (1), and a warning block (806) for warning is fixedly installed on the right side of the second toothed plate (805). An N-shaped fixing block (10) for clamping and limiting is fixedly installed on the upper side of the inner wall of the sliding groove (7) above the second toothed plate (805), and the inner wall of the N-shaped fixing block (10) is embedded and slid on the surface of the second toothed plate (805).

9. The far - transmission - controlled Internet of Things combustible gas detector according to claim 8, characterized in that: The surface of the warning block (806) is embedded in the right side of the detection main body (1), and the surface of the warning block (806) is coated with red fluorescent paint. The materials of several of the U-shaped clamping blocks (401) are all polyvinyl chloride plastics.

10. The IoT combustible gas detector with remote control according to claim 2, characterized in that: The opposite ends of the two return springs (808) are respectively fixedly connected to the opposite sides of the inner wall of the sliding groove (7), and the materials of the two return springs (808) are both stainless steel.

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