A power Internet of Things fault detection device and detection terminal

Abstract

The present invention discloses a fault detection device for an electric power Internet of Things, including a detection pen and a terminal body, wherein the detection pen is electrically connected to the terminal body through a transmission line, and the terminal body has an electronic display screen, and a protective component is arranged above the electronic display screen. In the present invention, when detecting in an environment where operation is inconvenient, the protective cover can be opened, and the second driving motor drives the double-thread screw to rotate, and the double-thread screw drives the two nut blocks to move relative to each other, so that the support arm moves, and the support arm drives the adjustment mechanism to move upward, and the adjustment mechanism drives the electronic display screen to move out of the reserved cavity, and the first driving motor drives the driving arm to rotate, and the driving arm drives the limit pin to slide in the through slot, and drives the long arm to rotate around the fixed axis through the through slot, and the long arm pulls the short arm to move, and the short arm drives the mounting plate to rotate around the hinge seat, thereby adjusting the angle of the electronic display screen, so that the worker can better observe the data, which is conducive to improving the detection efficiency of the Internet of Things fault.

Description

Technical Field

[0001] The present invention relates to the field of Internet of Things detection technology, and in particular to an electric power Internet of Things fault detection device and a detection terminal. Background Art

[0002] The Internet of Things refers to the use of various information sensors, radio frequency identification technology, global positioning system, infrared sensor, laser scanner and other devices and technologies to collect any objects or processes that need to be monitored, connected and interacted in real time, collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, location, etc., and realize ubiquitous connection between objects and objects and between objects and people through various possible network access, so as to realize intelligent perception, identification and management of objects and processes. The Internet of Things is an information carrier based on the Internet, traditional telecommunications network, etc., which allows all ordinary physical objects that can be independently addressed to form an interconnected network. The Internet of Things is an important part of the new generation of information technology. The IT industry is also called: pan-interconnection, which means that everything is connected and everything is connected. Therefore, "the Internet of Things is the Internet of Things connected to everything". This has two meanings: first, the core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network based on the Internet; second, its user end extends and expands to any object and object to exchange information and communicate. Therefore, the definition of the Internet of Things is that any object is connected to the Internet through information sensing devices such as radio frequency identification, infrared sensors, global positioning systems, laser scanners, etc., according to the agreed protocol, to exchange information and communicate, so as to realize the intelligent identification, positioning, tracking, monitoring and management of objects. The basic characteristics of the Internet of Things From the perspective of communication objects and processes, the information exchange between objects and between people and objects is the core of the Internet of Things. The basic characteristics of the Internet of Things can be summarized as overall perception, reliable transmission and intelligent processing. Overall perception - various types of information about objects can be perceived and obtained using sensing devices such as radio frequency identification, QR codes, and smart sensors. Reliable transmission - through the integration of the Internet and wireless networks, the information of objects can be transmitted in real time and accurately for information exchange and sharing. Intelligent processing - using various intelligent technologies to analyze and process the data and information sensed and transmitted to realize intelligent monitoring and control. Based on the above characteristics of the Internet of Things, combined with the viewpoint of information science, the functions of the Internet of Things in processing information can be summarized around the flow of information: (1) The function of obtaining information. (1) The function of transmitting information mainly involves the perception and identification of information. The perception of information refers to the awareness and sensitivity to the attribute status of things and the way they change; the identification of information refers to the ability to express the perceived state of things in a certain way; (2) The function of transmitting information mainly involves the sending, transmission, and reception of information, and finally the task of transmitting the acquired information on the state of things and the way they change from one point in time (or space) to another point. This is what is often called the communication process; (3) The function of processing information refers to the process of processing information, which uses existing information or perceived information to generate new information, which is actually the process of making decisions; (4) The function of applying information refers to the process by which information finally takes effect. There are many forms of expression, and the more important one is to always keep the object in a pre-designed state by adjusting the state of the object and the way it changes.

[0003] At present, the Internet of Things fault detection terminal is usually a fixed structure, and the scope of Internet of Things fault inspection and repair is large, requiring workers to carry out inspections in different environments. It is inevitable to encounter some environments with small operating space. The electronic display screen of the Internet of Things fault detection terminal cannot be adjusted, which is not convenient for workers to read data and thus determine the fault point, reducing the efficiency of Internet of Things fault detection. Summary of the invention

[0004] The purpose of the present invention is to propose a power Internet of Things fault detection device and a detection terminal in order to solve the above-mentioned problem.

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

[0006] A power Internet of Things fault detection device comprises a detection pen and a terminal body, wherein the detection pen is electrically connected to the terminal body through a transmission line, the terminal body is provided with an electronic display screen, a protective component is arranged above the electronic display screen, a reserved cavity is arranged at the position of the electronic display screen on the terminal body, a bottom cavity wall of the reserved cavity has a deepened groove, a magnetic block 1 is arranged on the lower end face of the electronic display screen, the magnetic block 1 is suction-connected with a magnetic block 2, a mounting plate is arranged on the lower end face of the magnetic block 2, the lower end face of the mounting plate is connected with an adjustment mechanism, and the bottom of the adjustment mechanism is connected with a driving mechanism installed in the deepened groove.

[0007] Preferably, the protective component includes a circular groove opened on the terminal body and a protective cover installed on the terminal body, a limiting sleeve is provided on the top of the terminal body, a damping shaft passes through the interior of the limiting sleeve, and both ends of the damping shaft are connected to the bending rods installed on the protective cover.

[0008] Preferably, the protective cover is a transparent plastic cover, the bottom edge of the protective cover is provided with a sealing ring, and the inside of the circular groove is provided with a circular sealing gasket.

[0009] Preferably, the adjustment mechanism includes hinge seat 1 and hinge seat 2 installed on the lower end surface of the mounting plate, the mounting plate is hinged to two vertical plates through hinge seat 1, a fixed shaft is passed through the bottom of the two vertical plates, one end of the fixed shaft is rotatably connected to a long arm, the long arm has a through groove, the mounting plate is hinged to a short arm through hinge seat 2, the other end of the short arm is rotatably connected to the long arm, a driving motor 1 is provided on the inner surface wall of one of the vertical plates, the output shaft of the driving motor 1 passes through the other vertical plate and is connected to the driving arm, a limiting pin is provided at the end of the driving arm.

[0010] Preferably, the driving mechanism includes a second driving motor installed in the deepened groove, the output shaft of the second driving motor is connected to a double-thread screw, the external part of the double-thread screw is screwed and connected to symmetrically distributed nut blocks, the symmetrically distributed nut blocks are rotatably connected to support arms, and the top ends of the two support arms are rotatably connected to a fixed shaft.

[0011] A power Internet of Things fault detection terminal comprises the power Internet of Things fault detection device described above.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0013] 1. In the present application, when testing in an environment where operation is inconvenient, the protective cover can be opened and the driving motor 2 can be started. The driving motor 2 drives the double-thread screw to rotate, and the double-thread screw drives the two nut blocks to move relative to each other, so that the support arm moves, and the support arm drives the adjustment mechanism to move upward, and the adjustment mechanism drives the electronic display screen to move out of the reserved cavity. The driving motor 1 is started, and the driving motor 1 drives the driving arm to rotate, and the driving arm drives the limit pin to slide in the through slot, and drives the long arm to rotate around the fixed axis through the through slot, and the long arm pulls the short arm to move, and the short arm drives the mounting plate to rotate around the hinge seat 1, thereby adjusting the angle of the electronic display screen, so that the workers can better observe the data, which is conducive to improving the detection efficiency of Internet of Things faults.

[0014] 2. In the present application, the protective cover is in a closed state. The protective cover is a transparent plastic cover, which makes it easy to read the detection data of the electronic display screen through the protective cover. It plays a protective role on the outside of the electronic display screen and can prevent dust and water stains from entering the reserved cavity, thereby avoiding damage to its internal components due to moisture, thereby improving the service life of an electric power Internet of Things fault detection device and a detection terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a power Internet of Things fault detection device and a detection terminal provided according to an embodiment of the present invention is shown;

[0016] Figure 2 A schematic diagram of the structure of a power Internet of Things fault detection device and a terminal body behind a hidden protective cover of a detection terminal provided in an embodiment of the present invention is shown;

[0017] Figure 3 A schematic diagram of a partial cross-sectional structure of a terminal body of a power Internet of Things fault detection device and a detection terminal provided in an embodiment of the present invention is shown;

[0018] Figure 4 The present invention shows a power Internet of Things fault detection device and a detection terminal provided by an embodiment of the present invention. Figure 1 Schematic diagram of the enlarged structure of the middle A part

[0019] Figure 5 The present invention shows a power Internet of Things fault detection device and a detection terminal provided by an embodiment of the present invention. Figure 3 Schematic diagram of the enlarged structure of part B in the middle.

[0020] Legend:

[0021] 1. Terminal body; 2. Transmission line; 3. Detection pen; 4. Protective cover; 5. Bending rod; 6. Nut block; 7. Limit sleeve; 8. Damping shaft; 9. Electronic display screen; 10. Round groove; 11. Reserved cavity; 12. Deepened groove; 13. Magnetic block one; 14. Magnetic block two; 15. Mounting plate; 16. Hinge seat one; 17. Vertical plate; 18. Drive motor one; 19. Drive arm; 20. Limit pin; 21. Long arm; 22. Through groove; 23. Short arm; 24. Hinge seat two; 25. Fixed shaft; 26. Support arm; 27. Drive motor two; 28. Double-thread screw. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-5 , the present invention provides a technical solution:

[0024] A power Internet of Things fault detection device, including a detection pen 3 and a terminal body 1, the detection pen 3 is electrically connected to the terminal body 1 through a transmission line 2, the terminal body 1 has a built-in detection module, the detection pen 3 can transmit the detection signal to the detection module through the transmission line 2, the terminal body 1 has an electronic display screen 9, the detection data can be displayed through the electronic display screen 9, a protective component is arranged above the electronic display screen 9, the terminal body 1 is located at the electronic display screen 9 The position has a reserved cavity 11 for installing an adjustment mechanism and the electronic display screen 9, the bottom cavity wall of the reserved cavity 11 has a deepened groove 12 for installing a driving mechanism, and the lower end surface of the electronic display screen 9 is provided with a magnetic suction block 13, and the magnetic suction block 13 is connected to the magnetic suction block 2 1 4. The lower end surface of the magnetic block 14 is provided with a mounting plate 15, which is a rectangular structural plate for facilitating the installation of the electronic display screen 9. The electronic display screen 9 is detachably connected to the mounting plate 15 through the magnetic block 13 and the magnetic block 14. The magnetic block 13 and the magnetic block 14 can be separated from each other according to the actual operating environment, so that the electronic display screen 9 can be removed for reading. The electronic display screen 9 is electrically connected to the terminal body 1 through an electric wire. The lower end surface of the mounting plate 15 is connected with an adjustment mechanism for adjusting the angle of reading data of the electronic display screen 9. The bottom of the adjustment mechanism is connected with a driving mechanism installed in the deepening groove 12 for moving the electronic display screen 9 out of the reserved cavity 11, so as to assist in adjusting the electronic display screen 9.

[0025] Specifically, Figure 1 and Figure 2 As shown, the protection component includes a circular groove 10 opened on the terminal body 1 and a protection cover 4 installed on the terminal body 1. A limit sleeve 7 is arranged on the top of the terminal body 1. A damping shaft 8 runs through the interior of the limit sleeve 7. There is resistance in the rotation process of the damping shaft 8, so that the protection cover 4 will not be easily opened when it is in a closed state. Both ends of the damping shaft 8 are connected to a bending rod 5 installed on the protection cover 4. The bending rod 5 is an L-shaped structural rod, one end of which is fixedly connected to the outer wall of the protection cover 4, and the other end has a connecting hole. A bearing is arranged in the connecting hole, and the bearing is rotatably connected to the damping shaft 8, so that the bending rod 5 can rotate around the damping shaft 8. When the protection cover 4 is opened or closed, the protection cover 4 drives the bending rod 5 to rotate around the damping shaft 8, thereby conveniently and quickly operating the protection cover 4.

[0026] Specifically, Figure 1 As shown, the protective cover 4 is a transparent plastic cover, which is convenient for reading the detection data of the electronic display screen 9 through the protective cover 4. The bottom edge of the protective cover 4 is wrapped with a sealing ring, and the inside of the circular groove 10 is provided with a circular sealing gasket to ensure that when the protective cover 4 is closed, the sealing ring and the circular sealing gasket are squeezed on the front side to form a closed space inside the protective cover 4, thereby improving the dustproof and waterproof effects.

[0027] Specifically, Figure 5As shown, the adjustment mechanism includes a hinge seat 16 and a hinge seat 24 installed on the lower end surface of the mounting plate 15. The mounting plate 15 is hinged to two vertical plates 17 through the hinge seat 16. The vertical plates 17 are located on both sides of the hinge seat 16 and are symmetrically distributed about the hinge seat 16, so that the mounting plate 15 can rotate around the hinge seat 16. A fixed shaft 25 is connected through the bottom of the two vertical plates 17. The fixed shaft 25 is fixedly connected to the vertical plates 17. One end of the fixed shaft 25 is rotatably connected to a long arm 21, and the long arm 21 has a through groove 22. The mounting plate 15 is hinged to a short arm 23 through the hinge seat 24. The other end of the short arm 23 is rotatably connected to the long arm 21. A driving motor 18 is provided on the inner surface wall of one of the vertical plates 17. The output shaft of the driving motor 18 A driving arm 19 is connected to the other vertical plate 17. A limit pin 20 is arranged at the end of the driving arm 19. The limit pin 20 is rotatably connected to the end of the driving arm 19. The limit pin 20 passes through the through slot 22, and its end is slidably matched with the through slot 22. The driving arm 19, the long arm 21 and the short arm 23 form a linkage structure, which can drive the mounting plate 15 to rotate to different angles. The driving motor 18 drives the driving arm 19 to rotate, and the driving arm 19 drives the limit pin 20 to slide in the through slot 22, and drives the long arm 21 to rotate around the fixed axis 25 through the through slot 22. The long arm 21 pulls the short arm 23 to move, and the short arm 23 drives the mounting plate 15 to rotate around the hinge seat 16, thereby adjusting the angle of the electronic display screen 9, so that the workers can better read the detection data.

[0028] Specifically, Figure 5 As shown, the driving mechanism includes a second driving motor 27 installed in the deepened groove 12, the output shaft of the second driving motor 27 is connected to a double-thread screw 28, the threads on the double-thread screw 28 are mutually reverse threads, and the outer part of the double-thread screw 28 is screwed and connected with symmetrically distributed nut blocks 6. When the double-thread screw 28 rotates, it drives the nut blocks 6 to move closer to or away from each other. The symmetrically distributed nut blocks 6 are all rotatably connected with support arms 26. When moving closer to each other, the two nut blocks 6 respectively drive the top ends of the two support arms 26 to move obliquely upward, driving the fixed shaft 25 to move out of the reserved cavity 11. The fixed shaft 25 drives the electronic display screen 9 to move out of the reserved cavity 11 synchronously through the adjustment mechanism, which is convenient for configuration. The adjustment mechanism is combined to adjust the reading angle of the electronic display screen 9. When moving away from each other, the two nut blocks 6 respectively drive the top ends of the two support arms 26 to tilt downward for reset movement, driving the fixed shaft 25 to re-enter the reserved cavity 11. The fixed shaft 25 drives the electronic display screen 9 to move back into the reserved cavity 11 through the adjustment mechanism. The top ends of the two support arms 26 are rotatably connected to the fixed shaft 25, and the driving motor 27 drives the double-thread screw 28 to rotate. The double-thread screw 28 drives the two nut blocks 6 to move relative to each other, so that the support arms 26 drive the fixed shaft 25 to move upward or downward, which is convenient for moving the electronic display screen 9 out of the reserved cavity 11 and convenient for reading the detection data of the electronic display screen 9.

[0029] A power Internet of Things fault detection terminal comprises the above-mentioned power Internet of Things fault detection device.

[0030] In summary, the electric power Internet of Things fault detection device and detection terminal provided by the present embodiment, when in normal use, the protective cover 4 is in a closed state, the protective cover 4 is a transparent plastic cover, which is convenient for reading the detection data of the electronic display screen 9 through the protective cover 4, and plays a protective role on the outside of the electronic display screen 9, and can prevent dust and water stains from entering the inside of the reserved cavity 11. When testing in an environment where it is inconvenient to operate, the protective cover 4 can be opened, and the drive motor 27 can be started. The drive motor 27 drives the double-thread screw 28 to rotate, and the double-thread screw 28 drives the two nut blocks 6 to move relative to each other, so that the support arm 26 moves, and the support arm 26 drives the adjustment mechanism to move upward, and the adjustment mechanism The mechanism drives the electronic display screen 9 to move out of the reserved cavity 11, and starts the driving motor 18. The driving motor 18 drives the driving arm 19 to rotate. The driving arm 19 drives the limit pin 20 to slide in the through slot 22, and drives the long arm 21 to rotate around the fixed axis 25 through the through slot 22. The long arm 21 pulls the short arm 23 to move, and the short arm 23 drives the mounting plate 15 to rotate around the hinge seat 16, so as to adjust the angle of the electronic display screen 9. The electronic display screen 9 is detachably connected to the mounting plate 15 through the magnetic block 13 and the magnetic block 2 14, and the electronic display screen 9 can also be removed for reading, so that the workers can better observe the data, which is conducive to improving the detection efficiency of Internet of Things faults.

[0031] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A power Internet of Things fault detection device, comprising a detection pen (3) and a terminal body (1), wherein the detection pen (3) is electrically connected to the terminal body (1) via a transmission line (2), and is characterized in that: The terminal body (1) is provided with an electronic display screen (9), a protective component is arranged above the electronic display screen (9), a reserved cavity (11) is arranged on the terminal body (1) at the position of the electronic display screen (9), a bottom cavity wall of the reserved cavity (11) is provided with a deepened groove (12), a magnetic block 1 (13) is arranged on the lower end surface of the electronic display screen (9), the magnetic block 1 (13) is connected to a magnetic block 2 (14) by suction, a mounting plate (15) is arranged on the lower end surface of the magnetic block 2 (14), an adjustment mechanism is connected to the lower end surface of the mounting plate (15), and a driving mechanism installed in the deepened groove (12) is connected to the bottom of the adjustment mechanism; The adjustment mechanism comprises a hinge seat 1 (16) and a hinge seat 2 (24) mounted on the lower end surface of the mounting plate (15); the mounting plate (15) is hingedly connected to two vertical plates (17) via the hinge seat 1 (16); a fixed shaft (25) is connected through the bottom of the two vertical plates (17); one end of the fixed shaft (25) is rotatably connected to a long arm (21); the long arm (21) has a through slot (22); the mounting plate (15) is hingedly connected to a short arm (23) via the hinge seat 2 (24); the other end of the short arm (23) is rotatably connected to the long arm (21); a driving motor 1 (18) is provided on the inner surface wall of one of the vertical plates (17); the output shaft of the driving motor 1 (18) passes through the other vertical plate (17) and is connected to a driving arm (19); a limiting pin (20) is provided at the end of the driving arm (19); The driving mechanism comprises a second driving motor (27) installed in the deepened groove (12), the output shaft of the second driving motor (27) is connected to a double-thread screw (28), the outer portion of the double-thread screw (28) is screwed and connected to symmetrically distributed nut blocks (6), the symmetrically distributed nut blocks (6) are rotatably connected to support arms (26), and the top ends of the two support arms (26) are rotatably connected to the fixed shaft (25).

2. The power Internet of Things fault detection device according to claim 1 is characterized in that: The protective component comprises a circular groove (10) formed on the terminal body (1) and a protective cover (4) mounted on the terminal body (1); a limit sleeve (7) is provided at the top end of the terminal body (1); a damping shaft (8) penetrates the interior of the limit sleeve (7); and both ends of the damping shaft (8) are connected to a bending rod (5) mounted on the protective cover (4).

3. The power Internet of Things fault detection device according to claim 2 is characterized in that: The protective cover (4) is a transparent plastic cover, the bottom edge of the protective cover (4) is provided with a sealing ring, and the inside of the circular groove (10) is provided with a circular sealing pad.

4. A power Internet of Things fault detection terminal, characterized in that: It includes the electric power Internet of Things fault detection device as described in any one of claims 1-3.

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