Clamping assembly and self-powered sensor

Abstract

The invention relates to the technical field of gas sensors, in particular to a clamping assembly and a self-powered sensor, the clamping assembly comprises a processor and further comprises a self-generating assembly, the self-generating assembly comprises a lithium battery mounted in the processor, the whole processor is cubic, photovoltaic panels are mounted on five surfaces of the processor, and a detection end is mounted on the sixth surface of the processor; and the mounting mechanism comprises two reinforcing boxes movably mounted on one side of the detection end, two clamping plates are rotationally mounted on each reinforcing box, and magnetic suction plates are movably mounted on the reinforcing boxes. The photovoltaic panels are installed on the periphery of the sensor to be matched with the internal lithium battery to complete self-power supply, meanwhile, the sensor is provided with the installation mechanism, the sensor can be installed on different objects through the installation mechanism and can also be directly thrown into a to-be-detected environment without selection of installation, data are stored through the storage unit, and the data can be read after being recycled. And the adaptability of the sensor to the environment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of gas sensors, and in particular to a clamping assembly and a self-powered sensor. Background Art

[0002] A gas sensor is a converter that converts the volume fraction of a gas into a corresponding electrical signal. Existing gas sensors require an external power supply, are bulky, and have specific requirements for their operating environment. Furthermore, existing gas sensors are often connected to circuits and external analyzers, further reducing their adaptability to various detection environments. Summary of the Invention

[0003] In view of the above-mentioned shortcomings of the prior art, the present invention provides a clamping assembly and a self-powered sensor, which can effectively solve the problem of poor adaptability to the external environment in the prior art.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a clamping assembly, comprising a processor, and further comprising: A self-generating component includes a lithium battery installed inside a processor. The processor is generally in the shape of a cube, with photovoltaic panels installed on five sides of the processor and a detection terminal installed on the sixth side of the processor; The mounting mechanism includes two reinforcement boxes movably mounted on one side of the detection end, two clamping plates rotatably mounted on the two reinforcement boxes, the angle between the two clamping plates becomes smaller when the ends of the reinforcement boxes are squeezed, and a magnetic plate movably mounted on the reinforcement boxes; The processor is provided with two capacitors, and the capacitors are located at the detection end. The processor is provided with a storage unit.

[0005] Furthermore, two slides are fixedly installed on the sixth surface of the processor, and right-angle rods are slidably installed on the two slides. The bottom walls of the two reinforcement boxes are slidably connected to the top ends of the two right-angle rods one by one.

[0006] Furthermore, a telescopic rod is slidably mounted on each of the two slides, and the two right-angle rods are fixedly mounted on the top ends of the two telescopic rods in a one-to-one correspondence.

[0007] Furthermore, a reinforcement groove is provided on the side wall of the reinforcement box, and the two splints are symmetrically rotatably installed in the reinforcement groove. Push plates are fixedly installed on the outer wall of the two splints on the side close to each other. One end of the reinforcement box is provided with a socket connected to the reinforcement groove, and an extrusion tube is movably inserted in the socket. The extrusion tube reduces the angle between the two splints by squeezing the two push plates.

[0008] Furthermore, a friction pad is provided on the side wall of the extruded tube, and the friction pad is frictionally matched with the inner wall of the insertion hole.

[0009] Furthermore, the extrusion tube is connected to a first poking tube at one end away from the friction pad, and the width of the first poking tube is smaller than the distance between the two push plates. A first chamber is provided in the reinforcement box, and a first rubber bag is provided in the first chamber. The first poking tube extends into the first chamber.

[0010] Furthermore, a first pressing plate is fixedly mounted on one end of the first poking tube located in the first chamber, and a size of the first pressing plate is adapted to a size of the first chamber.

[0011] Furthermore, a second chamber is provided on the reinforcement box, and the magnetic plate is slidably installed in the second chamber.

[0012] Furthermore, a second rubber bag is provided in the second chamber, a second puncture tube is fixedly inserted into the magnetic plate, and an adhesion groove communicating with the second puncture tube is provided on the magnetic plate.

[0013] A self-powered sensor adopts the clamping assembly.

[0014] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: Photovoltaic panels are installed around the sensor to cooperate with the internal lithium battery to achieve self-power supply. At the same time, an installation mechanism is set on the sensor, through which the sensor can be installed on different objects, or it can be directly thrown into the environment to be detected without installation. The data is stored in the storage unit and can be read after recovery, which improves the sensor's adaptability to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0016] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a structural diagram of the installation mechanism; Figure 3 It is a cross-sectional view of the reinforcement box from a top-down perspective; Figure 4 It is a structural diagram of the extruded rod part; Figure 5 This is a cross-sectional view of the reinforcement box from the front view.

[0017] The numbers in the figure represent: 1. Processor; 2. Photovoltaic panel; 3. Detection terminal; 4. Capacitor; 5. Slide; 6. Telescopic rod; 7. Right-angle rod; 8. Reinforcement box; 9. Reinforcement groove; 10. Clamp; 11. Push plate; 12. Extrusion tube; 13. First poking tube; 14. First pressure plate; 15. First rubber bag; 16. Second rubber bag; 17. Friction pad; 18. Magnetic plate; 19. Second poking tube; 20. Adhesion groove. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] The present invention will be further described below with reference to the embodiments.

[0020] Example 1: refer to Figure 1 A clamping component includes a processor 1 and a self-generating component, including a lithium battery installed inside the processor 1. The specifications of the lithium battery are 3.7V and 18mAh. Of course, it can be replaced and adjusted according to actual conditions. The lithium battery processor 1 is in the shape of a cube as a whole. Photovoltaic panels 2 are installed on five sides of the processor 1. The five photovoltaic panels 2 are connected in series. A detection terminal 3 is installed on the sixth side of the processor 1. Two capacitors 4 are provided on the processor 1, and the capacitor 4 is located at the detection terminal 3. A storage unit is provided in the processor. The overall size of the sensor is approximately 1cm*1cm*1cm.

[0021] The power on is triggered by using tweezers or other conductive parts to short-circuit the two capacitors 4 on the processor 1 (i.e., the two capacitors 4 are connected by tweezers or other conductive parts). There is a light body on the processor 1. When the blue light flashes, it means that the power on is successful and you can release the tweezers.

[0022] The processor 1 is equipped with a Bluetooth component, which is connected to two capacitors 4 via two wires. It can be connected to an external Bluetooth master node. After powering on, before connecting to the Bluetooth master node board, the blue light flashes once every 5 seconds. After connecting to the Bluetooth master node, the blue light flashes once every 1 second. If the Bluetooth is not connected, the sensor automatically shuts down after 5 minutes.

[0023] Secondly, use wires to connect the external charging board to processor 1 (sensor) in the same way, and then plug the charging board into the computer USB port for charging (other 5V output ports such as power banks can also be used, but it must be a 5V output port). The red light on the charging board lights up to indicate that it is charging. The charging current is 9~10mA, and it takes about 2 hours to fully charge.

[0024] The above-mentioned sensor has a relatively small overall volume and can adapt to different detection environments.

[0025] Example 2: refer to Figure 2 , a mounting mechanism is provided on the processor 1, including two reinforcement boxes 8 movably mounted on one side of the detection end 3, two slides 5 are fixedly mounted on the sixth surface of the processor 1, and right-angle rods 7 are slidably mounted on the two slides 5. The bottom walls of the two reinforcement boxes 8 are slidably connected with the top ends of the two right-angle rods 7, and telescopic rods 6 are slidably mounted on the two slides 5. The two right-angle rods 7 are fixedly mounted on the top ends of the two telescopic rods 6 in a one-to-one correspondence. Two plywood 10 are rotatably mounted on the two reinforcement boxes 8. When the ends of the reinforcement box 8 are squeezed, the angle between the two plywood 10 becomes smaller. A reinforcement groove 9 is provided on the side wall of the reinforcement box 8, and the two plywood 10 are symmetrically mounted in the reinforcement groove 9. A push plate 11 is fixedly mounted on the outer wall of the side close to the two plywood 10. A socket connected to the reinforcement groove 9 is provided at one end of the reinforcement box 8, and an extrusion tube 12 is movably inserted in the socket. The extrusion tube 12 passes through The two push plates 11 are squeezed to reduce the angle between the two clamping plates 10. A friction pad 17 is provided on the side wall of the extrusion tube 12, and the friction pad 17 frictionally engages with the inner wall of the insertion hole. The end of the extrusion tube 12 away from the friction pad 17 is connected to the first poking tube 13, and the width of the first poking tube 13 is less than the distance between the two push plates 11. A first chamber is provided in the reinforcement box 8, and a first rubber bag 15 is provided in the first chamber. The first poking tube 13 extends into the first chamber. A first pressure plate 14 is fixedly installed at one end of the first poking tube 13 located in the first chamber. The size of the first pressure plate 14 is adapted to the size of the first chamber. A magnetic plate 18 is movably installed on the reinforcement box 8. A second chamber is provided on the reinforcement box 8. The magnetic plate 18 is slidably installed in the second chamber. A second rubber bag 16 is provided in the second chamber. A second poking tube 19 is fixedly inserted in the magnetic plate 18, and an adhesion groove 20 connected to the second poking tube 19 is provided on the magnetic plate 18.

[0026] In order to improve the adaptability of the sensor to the detection environment, a mounting mechanism is provided at the processor 1, such as Figure 2As shown, the mounting mechanism includes two sets of splints 10, where the item carrying the sensor is called a carrier. When the carrier is in the shape of a thin rod, and the size of the rod is smaller than the distance between the two reinforcement boxes 8, the two reinforcement boxes 8 are pressed close to each other, and the thin rod-shaped carrier is placed between the two reinforcement boxes 8. When the two reinforcement boxes 8 approach each other, the extrusion tube 12 will first squeeze the carrier, and the extrusion tube 12 moves into the reinforcement box 8. During the movement, the two push plates 11 will be squeezed to push the two splints 10 to rotate, so that the angle between the two splints 10 becomes smaller, thereby clamping the carrier. At the same time, in order to ensure the firmness of the clamping, a friction pad 17 is provided on the side wall of the extrusion tube 12. When the extrusion tube 12 enters the socket, friction will be generated, thereby producing a positioning effect, achieving the positioning effect of the splint 10, and improving the firmness of the clamping.

[0027] In addition, a first poking tube 13 is provided at one end of the extrusion tube 12. Figure 3 and Figure 4 As shown, when the squeeze tube 12 is squeezed and slid, the first poking tube 13 punctures the colloid in the first rubber bag 15. The colloid enters the first poking tube 13 and the squeeze tube 12 under the squeezing action of the first pressing plate 14. The colloid is smeared between the squeeze tube 12 and the carrier, thereby improving the connection effect.

[0028] For planar carriers, that is, when the above-mentioned clamping method cannot be used for installation, the sensor can be attached to the metal surface by magnetic attraction. If magnetic attraction is not possible in the detection environment, the sensor is pressed against the surface of the carrier, and the magnetic plate 18 moves downward under the action of the pressure, driving multiple second probing tubes 19 to puncture the second rubber bag 16, and the colloid flows into the adhesive groove 20, and the installation is performed by gluing. It is worth noting that the position of the fixed connection with the carrier can be adjusted by sliding, and the sliding between the telescopic rod 6 and the slide 5, and the sliding between the right-angle rod 7 and the reinforcement box 8 all have a certain amount of friction, that is, no deviation will occur during small vibrations. The same is true for the telescopic rod 6. This ensures that the detection terminal 3 is in contact with the external space, improving the quality of the detection.

[0029] Alternatively, the sensor can be directly dropped into the area to be detected, and the slide 5 and the processor 1 can be connected by glue, which is convenient for removal. In this way, a new installation mechanism can be replaced and reused.

[0030] A self-powered sensor adopts the above-mentioned clamping assembly.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A clamping assembly comprising a processor (1), characterized in that Also includes: A self-generating component includes a lithium battery installed inside a processor. The processor is generally in the shape of a cube, with photovoltaic panels installed on five sides of the processor and a detection terminal installed on the sixth side of the processor; The mounting mechanism includes two reinforcement boxes movably mounted on one side of the detection end, two clamping plates rotatably mounted on the two reinforcement boxes, the angle between the two clamping plates becomes smaller when the ends of the reinforcement boxes are squeezed, and a magnetic plate movably mounted on the reinforcement boxes; The processor is provided with two capacitors, and the capacitors are located at the detection end. The processor is provided with a storage unit.

2. A clamping assembly according to claim 1, characterized in that: Two slides are fixedly installed on the sixth surface of the processor, and right-angle rods are slidably installed on the two slides. The bottom walls of the two reinforcement boxes are slidably connected to the top ends of the two right-angle rods one by one.

3. A clamping assembly according to claim 2, characterized in that: A telescopic rod is slidably mounted on each of the two slides, and the two right-angle rods are fixedly mounted on the top ends of the two telescopic rods in a one-to-one correspondence.

4. The clamping assembly according to claim 1, characterized in that: A reinforcement groove is provided on the side wall of the reinforcement box, and the two splints are symmetrically rotatably installed in the reinforcement groove. Push plates are fixedly installed on the outer wall of the two splints on the side close to each other. One end of the reinforcement box is provided with a socket connected to the reinforcement groove, and an extrusion tube is movably inserted in the socket. The extrusion tube reduces the angle between the two splints by squeezing the two push plates.

5. A clamping assembly according to claim 4, characterized in that: A friction pad is provided on the side wall of the extruded tube, and the friction pad is frictionally matched with the inner wall of the insertion hole.

6. The clamping assembly according to claim 5, characterized in that: The end of the extrusion tube away from the friction pad is connected to a first poking tube, and the width of the first poking tube is less than the distance between the two push plates. A first chamber is provided in the reinforcement box, and a first rubber bag is provided in the first chamber. The first poking tube extends into the first chamber.

7. A clamping assembly according to claim 6, characterized in that: A first pressing plate is fixedly mounted on one end of the first poking tube located in the first chamber, and the size of the first pressing plate is adapted to the size of the first chamber.

8. The clamping assembly according to claim 1, characterized in that: A second cavity is provided on the reinforcement box, and the magnetic plate is slidably installed in the second cavity.

9. The clamping assembly according to claim 1, characterized in that: A second rubber bag is provided in the second chamber, a second puncture tube is fixedly inserted into the magnetic plate, and an adhesion groove communicating with the second puncture tube is provided on the magnetic plate.

10. A self-powered sensor, characterized in that: The clamping assembly according to claims 1 to 9 is used.

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