An electric power inspection instrument capable of realizing automatic nighttime precise operation function

Abstract

The present invention discloses an electric power inspection instrument capable of realizing automatic nighttime precise operation function, comprising: a box body, which functions to store and carry basic equipment, a box cover connected to one side of the box body by a hinge, and an instrument embedded inside the box body. The electric power inspection instrument capable of realizing automatic nighttime precise operation function, firstly, illuminates the instrument by a lighting lamp, and at the same time, the fluorescent keycaps on the keys emit fluorescence, so as to realize the purpose of precise operation function at night, then, the instrument and the slide plate can be fixed, and then the instrument is pulled to move completely inside the box body, so as to facilitate the installation of the instrument, and then, the purpose of cooling the instrument can be achieved by air cooling, so as to facilitate the heat dissipation and cooling of the instrument, secondly, the tools are placed in the tool box, and then the side of the box body is sealed by the cover plate, so as to facilitate the sealing and storage of the tool box, and finally, the two sets of sealing plates are fixed and closed, so that the socket can be sealed and dustproof.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to an electric power inspection instrument capable of realizing an automatic nighttime precise operation function. Background Art

[0002] The power inspection instrument is a power harmonic analyzer, which is suitable for electric energy metering, power inspection, power inspection and substation maintenance, relay protection and other differential detection, start-up test site use, and is suitable for use in various power colleges as a wiring identification learning tool and teaching instrument. It is also suitable for use in large power-consuming enterprises such as chemical industry, metallurgy, mining, and railways;

[0003] This prior art solution also has the following problems when used:

[0004] 1. It is not convenient to perform precise operations under poor lighting conditions at night;

[0005] 2. It is not convenient to assemble the instrument;

[0006] 3. It is not convenient to dissipate heat and cool the instrument when it is working;

[0007] 4. It is not convenient to place and store tools;

[0008] 5. It is not convenient to protect the socket from dust;

[0009] Therefore, improvements need to be made to the above problems. Summary of the invention

[0010] The purpose of the present invention is to provide an electric power inspection instrument which can realize the function of automatic precise operation at night, so as to solve the problems in the current market raised by the above background technology, such as it is inconvenient to perform precise operation under poor lighting conditions at night, it is inconvenient to assemble the instrument, it is inconvenient to dissipate heat and cool the instrument when it is working, it is inconvenient to place and store tools, and it is inconvenient to protect the socket from dust.

[0011] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an electric power inspection instrument capable of realizing automatic nighttime precise operation function, comprising:

[0012] The box is used to store and carry basic equipment. A box cover is connected to one side of the box through a hinge. An instrument is embedded in the box to analyze power failures. A socket is installed on the instrument to connect to external power facilities. A display is installed on the instrument. A button is installed on the instrument near the display to control the equipment.

[0013] A fluorescent keycap is sleeved on the key, a light sensor is connected inside the box cover, a power controller is connected to the box cover near the light sensor, a battery is connected inside the box cover, a groove is provided on the box cover, a damping shaft is connected inside the groove, a lighting lamp is connected to one side of the damping shaft near the battery, and the lighting lamp is embedded in the groove;

[0014] A handle is fixedly connected to one side of the lighting lamp, and a guide rail is fixedly connected to the other side of the lighting lamp, a guide block is slidably connected in the guide rail, a protrusion is fixedly connected to one side of the guide block, a first rotating shaft is connected to one side of the protrusion, an automatic telescopic rod is connected to one side of the first rotating shaft, the automatic telescopic rod is embedded in the groove, a second rotating shaft is connected between the automatic telescopic rod and the groove, and a rotating structure is formed between the automatic telescopic rod and the groove through the second rotating shaft.

[0015] Preferably, the photosensor, power controller, battery and lighting lamp are connected in series through electric wires, and the photosensor is model G5516, and a rotating structure is formed between the lighting lamp and the groove through a damping shaft. When the light signal is weak, the photosensor will transmit it to the power controller through the power line. At this time, the power controller will turn on the battery, and the battery will power the lighting lamp.

[0016] Preferably, the box includes:

[0017] An operating slot is provided inside the box body, a threaded rod is connected inside the operating slot through a bearing, a first motor is installed between the threaded rod and the operating slot, a guide rod is fixedly connected inside the operating slot away from the threaded rod, and a slide plate is connected to the guide rod and the threaded rod respectively;

[0018] A fixed groove is provided inside the instrument, one end of the slide plate is embedded in the fixed groove, an extrusion groove is provided on one side of the fixed groove, a first spring is fixedly connected inside the extrusion groove, a clamping block is fixedly connected to one end of the first spring, a clamping groove is provided on one side of the slide plate close to the clamping block, and a clamping structure is formed between the clamping groove and the clamping block, and a telescopic structure is formed between the clamping block and the first spring, the squeezed first spring will push the clamping block to reset through its own tension, and the clamping block will bounce into the clamping groove for clamping under the force, a push block is fixedly connected on one side of the clamping block, and the push block is connected through the extrusion groove.

[0019] Preferably, a threaded connection is formed between the threaded rod and the slide, and a sliding connection is formed between the slide and the guide rod. When the threaded rod rotates, it will pull the slide to slide along the thread, and the slide will pull the instrument to slide into the box. When the instrument slides, it will push another group of slides to move along the guide rod.

[0020] Preferably, it also includes:

[0021] A partition is fixedly connected to the inside of the box, a ventilation rack is fixedly connected to the partition close to the instrument, a second motor is installed on the partition, a rotating rod is connected between the second motor and the ventilation rack, and a fan blade is fixedly connected to one side of the rotating rod;

[0022] The first fin is fixedly connected to one side of the ventilation frame, and the second fin is fixedly connected between the ventilation frame and the box body. The second fin and the first fin are made of aluminum. The first fin and the second fin can absorb the heat energy generated by the instrument, and a heat dissipation hole is opened on one side of the box body close to the second fin.

[0023] Preferably, the fan blades and the rotating rod are an integrated structure, and the second motor, the ventilation frame and the rotating rod form a rotating structure, and the second motor, the ventilation frame and the rotating rod are symmetrically distributed in two groups about the center line of the partition. Starting the second motor drives the rotating rod to rotate along the ventilation frame, and when the rotating rod rotates, it will pull the fan blades to rotate.

[0024] Preferably, it also includes:

[0025] A moving groove is provided inside the box body, a moving block is slidably connected inside the moving groove, a tool box is fixedly connected to one side of the moving block, and the tool box is embedded inside the box body. When tools are placed in the tool box, pushing the tool box will drive the moving block to slide along the moving groove, and the tool box will be completely moved into the box body;

[0026] The cover plate is connected to one side of the box body through a hinge, a fixed block is fixedly connected to one side of the cover plate, a connecting groove is opened on one side of the fixed block, a fixed frame is fixedly connected to one side of the box body close to the fixed block, a connecting rod is penetrated and connected to one side of the fixed frame, one end of the connecting rod is embedded in the connecting groove, an extrusion block is fixedly connected to one side of the connecting rod, the extrusion block is slidably connected to the fixed frame, and a second spring is fixedly connected between the fixed frame and the extrusion block.

[0027] Preferably, a telescopic structure is formed between the fixing frame and the extrusion block through a second spring, and the extrusion block and the connecting rod are an integral structure. When the second spring that squeezes the connecting rod is released, the extrusion block will push the extrusion block to reset, and the extrusion block will pull the connecting rod to be inserted into the connecting rod.

[0028] Preferably, the instrument comprises:

[0029] A slide rail is fixedly connected to the slide rail, a protective pad is fixedly connected to one side of the inner wall of the slide rail, a slider is slidably connected to the inside of the slide rail near the protective pad, a sealing plate is fixedly connected between the sliders near the socket, the sealing plate drives the slider to slide along the slide rail, and the slider squeezes the protective pad when sliding, a first magnetic strip is fixedly connected to one side of the sealing plate, and a second magnetic strip is fixedly connected to one side of the sealing plate near the first magnetic strip.

[0030] Preferably, the size of the first magnetic strip is the same as that of the second magnetic strip, and a magnetic attraction structure is formed between the first magnetic strip and the second magnetic strip, so that the first magnetic strip and the second magnetic strip will be attracted to each other, thereby fixing and closing the two sets of sealing plates.

[0031] Compared with the prior art, the beneficial effects of the present invention are: the power inspection instrument which can realize the automatic precise operation function at night, first, illuminates the instrument through the lighting lamp, and the fluorescent keycaps on the buttons will emit fluorescence, so as to achieve the purpose of precise operation function at night, then, the instrument and the slide can be fixed, and then the instrument is pulled completely to the inside of the box to facilitate the installation of the instrument, and then, the purpose of cooling the instrument can be achieved through air cooling, so as to dissipate heat and cool the instrument, secondly, the tools are placed in the tool box, and then the side of the box is sealed by the cover plate, which is convenient for sealing and storing the tool box, and finally, the two sets of sealing plates are fixed and closed, so that the socket can be sealed and dustproof.

[0032] 1. Pull the handle to drive the lighting lamp to flip outward through the damping shaft. During the outward flipping process of the lighting lamp, the guide rail will be pulled to move, and the guide rail will pull the guide block to slide along it. When the guide block slides, it will pull the protrusion. The protrusion will pull the automatic telescopic rod through the first shaft, and the automatic telescopic rod will automatically extend outward. When the automatic telescopic rod is extended or retracted, it will push the lighting lamp. At the same time, the other end of the lighting lamp will adjust the angle along the groove through the second shaft. At this time, the automatic telescopic rod will form a supporting force to hold up the lighting lamp, and the lighting lamp will tilt outward to provide the maximum illumination range for the instrument. At the same time, the fluorescent keycaps on the buttons will emit fluorescence, thereby achieving the purpose of precise operation at night.

[0033] 2. Pull the instrument from top to bottom to insert the slide into the fixed groove. At this time, the slide will squeeze the card block. The card block will squeeze the first spring along the extrusion groove. When the card block is completely squeezed into the extrusion groove, the slide can be completely inserted into the fixed groove. At this time, the extrusion groove and the card slot will be docked, and then the squeezed first spring will push the card block to reset through its own tension. The card block will bounce into the card slot under force to engage, so that the instrument and the slide can be fixed. Then start the first motor to drive the threaded rod to rotate along the operating groove through the bearing. When the threaded rod rotates, it will pull the slide plate to slide along its thread. The slide plate will pull the instrument to slide into the box. When the instrument slides, it will push another set of slide plates to move along the guide rod, thereby driving the instrument to move completely into the box for easy installation.

[0034] 3. When the instrument is working, heat energy will be generated. At this time, the first fin and the second fin will absorb the heat energy generated by the instrument. At this time, the second motor is started to drive the rotating rod to rotate along the ventilation frame. When the rotating rod rotates, it will pull the fan blades to rotate. When the fan blades rotate, air cooling is generated. The air cooling will be transmitted to the bottom of the instrument through the ventilation frame, so as to achieve the purpose of cooling the instrument. At the same time, the heat energy absorbed by the second fin will evaporate outward through the heat hole, so as to dissipate the heat inside the box, so as to dissipate the heat and cool the instrument.

[0035] 4. Place the tools in the toolbox, and then push the toolbox to drive the moving block to slide along the moving groove. At this time, the toolbox will move completely into the box, and then pull the connecting rod to slide along the fixed frame. When the connecting rod slides, it will drive the extrusion block to move. When the extrusion block moves, it will squeeze the second spring, and then pull the cover plate to flip upward through the hinge to make the fixed block and the fixed frame dock. At this time, it will drive the connecting rod to remain vertical with the connecting groove, and then release the second spring that is squeezed by the connecting rod to push the extrusion block to reset, and the extrusion block will pull the connecting rod to insert into the connecting rod, so that the fixed block can be connected to the fixed frame, driving the cover plate to seal the side of the box, which is convenient for sealing and storing the toolbox.

[0036] 5. Push the sealing plate to move, the sealing plate will drive the slider to slide along the slide rail, and the slider will squeeze the protective pad when sliding. When the two sets of sealing plates move to the appropriate position, they will drive the first magnetic strip and the second magnetic strip to dock. At this time, the first magnetic strip and the second magnetic strip will attract each other, so that the two sets of sealing plates can be fixed and closed, so that the socket can be sealed and dustproof. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0038] Figure 2 It is a side view structural schematic diagram of the present invention;

[0039] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0040] Figure 4 This is a schematic diagram of the cover plate structure of the present invention;

[0041] Figure 5 It is a schematic diagram of the enlarged structure of part A of the present invention;

[0042] Figure 6 It is a schematic diagram of the enlarged structure of part B of the present invention;

[0043] Figure 7 It is a schematic diagram of the principle of the present invention.

[0044] In the figure: 1, box body; 2, box cover; 3, instrument; 4, socket; 5, display; 6, button; 7, fluorescent key cap; 8, photosensitive sensor; 9, power controller; 10, battery; 11, groove; 12, damping shaft; 13, lighting lamp; 14, handle; 15, guide rail; 16, guide block; 17, bump; 18, first shaft; 19, automatic telescopic rod; 20, second shaft; 21, operating groove; 22, threaded rod; 23, first motor; 24, guide rod; 25, slide plate; 26, fixed groove; 27, extrusion groove; 28, first Spring; 29, card block; 30, card slot; 31, push block; 32, partition; 33, ventilation frame; 34, second motor; 35, rotating rod; 36, fan blade; 37, first fin; 38, second fin; 39, heat dissipation hole; 40, moving slot; 41, moving block; 42, tool box; 43, cover plate; 44, fixed block; 45, connecting slot; 46, fixed frame; 47, connecting rod; 48, extrusion block; 49, second spring; 50, slide rail; 51, protective pad; 52, slider; 53, sealing plate; 54, first magnetic strip; 55, second magnetic strip. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the present invention.

[0046] See also Figure 1-7The present invention provides a technical solution: an electric power inspection instrument capable of realizing automatic nighttime precise operation function, comprising: a box body 1, used for storing and carrying basic equipment, a box cover 2 connected to one side of the box body 1 by a hinge, an instrument 3 embedded inside the box body 1, used for analyzing electric power failure, a socket 4 installed on the instrument 3, used for external power facilities, a display 5 installed on the instrument 3, a button 6 installed on the instrument 3 near the display 5, used for controlling equipment, a fluorescent keycap 7, sleeved on the button 6, a light sensor 8 connected inside the box cover 2, a power controller 9 connected to the box cover 2 near the light sensor 8, a battery 10 connected inside the box cover 2, a groove 11 opened on the box cover 2, the groove A damping shaft 12 is connected inside the groove 11, and a lighting lamp 13 is connected to one side of the damping shaft 12 near the battery 10. The lighting lamp 13 is embedded in the groove 11. A handle 14 is fixedly connected to one side of the lighting lamp 13, and a guide rail 15 is fixedly connected to the other side of the lighting lamp 13. A guide block 16 is slidably connected inside the guide rail 15, and a protrusion 17 is fixedly connected to one side of the guide block 16. A first shaft 18 is connected to one side of the protrusion 17, and an automatic telescopic rod 19 is connected to one side of the first shaft 18. The automatic telescopic rod 19 is embedded in the groove 11, and a second shaft 20 is connected between the automatic telescopic rod 19 and the groove 11, and a rotating structure is formed between the automatic telescopic rod 19 and the groove 11 through the second shaft 20. The light sensor 8, the power controller 9, the battery 10 and the lighting lamp 13 are connected in series through wires, and the light sensor 8 is a G5516 model, and a rotating structure is formed between the lighting lamp 13 and the groove 11 through the damping shaft 12.

[0047] When the box cover 2 is opened, the light-sensitive sensor 8 will automatically sense the light signal. When the light signal is weak, the light-sensitive sensor 8 will transmit it to the power controller 9 through the power line. At this time, the power controller 9 will automatically turn on the battery 10, and the battery 10 will power the lighting lamp 13, so that the lighting lamp 13 can emit light, thereby achieving the purpose of precise operation at night.

[0048] The housing 1 comprises: an operation slot 21, which is arranged inside the housing 1; a threaded rod 22 is connected to the operation slot 21 through a bearing; a first motor 23 is installed between the threaded rod 22 and the operation slot 21; a guide rod 24 is fixedly connected to the operation slot 21 away from the threaded rod 22; a slide plate 25 is respectively connected to the guide rod 24 and the threaded rod 22; a fixed slot 26 is arranged inside the instrument 3; one end of the slide plate 25 is embedded in the fixed slot 26; an extrusion slot 27 is arranged on one side of the fixed slot 26; a first spring 28 is fixedly connected to the extrusion slot 27; a clamping block 29 is fixedly connected to one end of the first spring 28; a clamping slot 30 is arranged on one side of the slide plate 25 close to the clamping block 29; a clamping structure is formed between the clamping slot 30 and the clamping block 29; a telescopic structure is formed between the clamping block 29 and the first spring 28; a push block 31 is fixedly connected to one side of the clamping block 29; the push block 31 is connected through the extrusion slot 27. A threaded connection is formed between the threaded rod 22 and the slide plate 25 , and a sliding connection is formed between the slide plate 25 and the guide rod 24 .

[0049] The instrument 3 and the slide plate 25 can be fixed, and then the slide plate 25 is pulled to move. The slide plate 25 will pull the instrument 3 to slide into the box 1, so that the instrument 3 can be driven to move completely into the box 1, so as to facilitate the installation of the instrument 3.

[0050] It also includes: a partition 32, which is fixedly connected to the inside of the box 1, a ventilation rack 33 is fixedly connected to the partition 32 near the instrument 3, a second motor 34 is installed on the partition 32, a rotating rod 35 is connected between the second motor 34 and the ventilation rack 33, a fan blade 36 is fixedly connected to one side of the rotating rod 35, a first fin 37 is fixedly connected to one side of the ventilation rack 33, a second fin 38 is fixedly connected between the ventilation rack 33 and the box 1, and the second fin 38 and the first fin 37 are made of aluminum, and a heat dissipation hole 39 is opened on one side of the box 1 near the second fin 38. The fan blade 36 and the rotating rod 35 are an integrated structure, and the second motor 34, the ventilation rack 33 and the rotating rod 35 form a rotating structure, and the second motor 34, the ventilation rack 33 and the rotating rod 35 are symmetrically distributed in two groups about the center line of the partition 32.

[0051] When the fan blades 36 rotate, wind cooling is generated, and the wind cooling will be transmitted to the bottom of the instrument 3 through the ventilation frame 33, so as to achieve the purpose of cooling the instrument 3. At the same time, the heat energy absorbed by the second fins 38 will evaporate outward through the heat dissipation holes 39, so as to dissipate the heat inside the box 1, so as to dissipate the heat and cool the instrument 3.

[0052] It also includes: a moving groove 40, which is opened inside the box body 1, a moving block 41 is slidably connected inside the moving groove 40, a tool box 42 is fixedly connected to one side of the moving block 41, and the tool box 42 is embedded inside the box body 1, a cover plate 43 is connected to one side of the box body 1 through a hinge, a fixed block 44 is fixedly connected to one side of the cover plate 43, a connecting groove 45 is opened on one side of the fixed block 44, a fixed frame 46 is fixedly connected to one side of the box body 1 near the fixed block 44, a connecting rod 47 is connected through one side of the fixed frame 46, one end of the connecting rod 47 is embedded in the connecting groove 45, an extrusion block 48 is fixedly connected to one side of the connecting rod 47, the extrusion block 48 is slidably connected to the fixed frame 46, and a second spring 49 is fixedly connected between the fixed frame 46 and the extrusion block 48. A telescopic structure is formed between the fixed frame 46 and the extrusion block 48 through the second spring 49, and the extrusion block 48 and the connecting rod 47 are an integrated structure.

[0053] Placing the tools in the toolbox 42 and pushing the toolbox 42 will drive the moving block 41 to slide along the moving groove 40. At this time, the toolbox 42 will move completely into the box body 1 and then drive the cover plate 43 to seal the side of the box body 1, so as to facilitate the sealed storage of the toolbox 42.

[0054] The instrument 3 includes: a slide rail 50, a protective pad 51 fixedly connected to the slide rail 50, a slider 52 slidably connected to the inside of the slide rail 50 near the protective pad 51, a sealing plate 53 fixedly connected between the sliders 52 near the socket 4, a first magnetic strip 54 fixedly connected to one side of the sealing plate 53, and a second magnetic strip 55 fixedly connected to one side of the sealing plate 53 near the first magnetic strip 54. The size of the first magnetic strip 54 is the same as that of the second magnetic strip 55, and a magnetic attraction structure is formed between the first magnetic strip 54 and the second magnetic strip 55.

[0055] The sealing plate 53 is pushed to move. When the two sets of sealing plates 53 move to the adapted position, the first magnetic strip 54 and the second magnetic strip 55 are attracted to each other, so that the two sets of sealing plates 53 can be fixed and closed, so that the socket 4 can be sealed and dustproof.

[0056] Working principle: Figure 1-7As shown, when using the power inspection instrument that can realize the automatic night-time precise operation function, first, open the box cover 2, then the light-sensitive sensor 8 will automatically sense the light signal, when the light signal is weak, the light-sensitive sensor 8 will transmit it to the power controller 9 through the power line, then the power controller 9 will automatically turn on the battery 10, the battery 10 will power the lighting lamp 13, so that the lighting lamp 13 can emit light, at this time, pull the handle 14 to drive the lighting lamp 13 to turn outward from the groove 11 through the damping shaft 12, and the lighting lamp 13 will pull the guide rail 15 to move during the outward turning process, and the guide rail 15 will pull the guide block 16 to slide along it, and the guide block 16 will pull the protrusion 17 when it slides, and the protrusion 17 will pull the automatic telescopic rod 19 through the first shaft 18, and the automatic The telescopic rod 19 will automatically extend outward, and the automatic telescopic rod 19 will push the illuminating lamp 13 when it is extended and retracted. At the same time, the other end of the illuminating lamp 13 will adjust its angle along the groove 11 through the second rotating shaft 20. At this time, the automatic telescopic rod 19 will form a supporting force to support the illuminating lamp 13, and the illuminating lamp 13 will tilt outward to provide the maximum illumination range for the instrument 3. At the same time, the fluorescent keycap 7 on the button 6 will emit fluorescence, and then, the instrument 3 is pulled from top to bottom to insert the slide plate 25 into the fixed groove 26. At this time, the slide plate 25 will squeeze the block 29, and the block 29 will squeeze the first spring 28 along the extrusion groove 27. When the block 29 is completely squeezed into the extrusion groove 27, the slide plate 25 can be completely inserted into the fixed groove 26. At this time, it will bring The movable extrusion groove 27 is docked with the card slot 30, and then the squeezed first spring 28 will push the card block 29 to reset through its own tension, and the card block 29 will be forced to bounce into the card slot 30 for engagement, so that the instrument 3 and the slide plate 25 can be fixed, and then the first motor 23 is started to drive the threaded rod 22 to rotate along the operating groove 21 through the bearing. When the threaded rod 22 rotates, it will pull the slide plate 25 to slide along the thread, and the slide plate 25 will pull the instrument 3 to slide into the box body 1. When the instrument 3 slides, it will push another group of slide plates 25 to move along the guide rod 24, so that the instrument 3 can be driven to move completely into the box body 1, so as to facilitate the installation of the instrument 3. Then, when the instrument 3 is working, heat energy will be generated, and at this time, the first fin 37 and the second fin 38 will absorb the heat energy generated by the instrument 3. At this time, the second motor 34 is started to drive the rotating rod 35 to rotate along the ventilation frame 33. When the rotating rod 35 rotates, the fan blades 36 will be pulled to rotate. When the fan blades 36 rotate, air cooling will be generated. The air cooling will be transmitted to the bottom of the instrument 3 through the ventilation frame 33, so as to achieve the purpose of cooling the instrument 3. At the same time, the heat energy absorbed by the second fins 38 will evaporate outward through the heat dissipation holes 39, so that the inside of the box body 1 can be dissipated, so as to facilitate the heat dissipation and cooling of the instrument 3. Secondly, the tools are placed in the tool box 42, and then pushing the tool box 42 will drive the moving block 41 to slide along the moving groove 40. At this time, the tool box 42 will be completely moved to the inside of the box body 1, and then the connecting rod 47 is pulled to slide along the fixed frame 46.When the connecting rod 47 slides, it will drive the squeezing block 48 to move. When the squeezing block 48 moves, it will squeeze the second spring 49, and then pull the cover plate 43 to flip upward through the hinge, so that the fixing block 44 and the fixing frame 46 are connected. At this time, the connecting rod 47 and the connecting groove 45 are kept vertical, and then the squeezing second spring 49 of the connecting rod 47 is released. The squeezing block 48 will push the squeezing block 48 to reset, and the squeezing block 48 will pull the connecting rod 47 to insert into the connecting rod 47, so that the fixing block 44 and the fixing frame 46 can be connected, and the cover plate 43 can be driven to seal the side of the box body 1, which is convenient for sealing and storage. The tool box 42, finally, push the sealing plate 53 to move, the sealing plate 53 will drive the slider 52 to slide along the slide rail 50, and the slider 52 will squeeze the protective pad 51 when sliding. When the two sets of sealing plates 53 move to the adapted position, they will drive the first magnetic strip 54 and the second magnetic strip 55 to dock. At this time, the first magnetic strip 54 and the second magnetic strip 55 will be attracted to each other, so that the two sets of sealing plates 53 can be fixed and closed, so that the socket 4 can be sealed and dustproof, and the purpose of accurate operation function at night can be achieved. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field. ,

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric power inspection instrument capable of realizing automatic nighttime precision operation function, characterized in that: include: A box body (1), one side of the box body (1) is connected to a box cover (2) via a hinge, an instrument (3) is embedded inside the box body (1), a socket (4) is installed on the instrument (3), a display (5) is installed on the instrument (3), and a button (6) is installed on the instrument (3) near the display (5); A fluorescent keycap (7) is sleeved on the key (6); a light sensor (8) is connected inside the box cover (2); a power controller (9) is connected to the box cover (2) near the light sensor (8); a storage battery (10) is connected inside the box cover (2); a groove (11) is formed on the box cover (2); a damping shaft (12) is connected inside the groove (11); a lighting lamp (13) is connected to one side of the damping shaft (12) near the storage battery (10); and the lighting lamp (13) is embedded inside the groove (11); A handle (14) is fixedly connected to one side of the lighting lamp (13); a guide rail (15) is fixedly connected to the other side of the lighting lamp (13); a guide block (16) is slidably connected inside the guide rail (15); a convex block (17) is fixedly connected to one side of the guide block (16); a first rotating shaft (18) is connected to one side of the convex block (17); an automatic telescopic rod (19) is connected to one side of the first rotating shaft (18); the automatic telescopic rod (19) is embedded in the groove (11); a second rotating shaft (20) is connected between the automatic telescopic rod (19) and the groove (11); and a rotating structure is formed between the automatic telescopic rod (19) and the groove (11) via the second rotating shaft (20); A partition (32) is fixedly connected to the inside of the box (1); a ventilation frame (33) is fixedly connected to the partition (32) near the instrument (3); a second motor (34) is installed on the partition (32); a rotating rod (35) is connected between the second motor (34) and the ventilation frame (33); and a fan blade (36) is fixedly connected to one side of the rotating rod (35); A first fin (37) is fixedly connected to one side of the ventilation frame (33); a second fin (38) is fixedly connected between the ventilation frame (33) and the box body (1); the second fin (38) and the first fin (37) are made of the same aluminum material; a heat dissipation hole (39) is provided on one side of the box body (1) close to the second fin (38); The fan blades (36) and the rotating rod (35) are an integrated structure, and the second motor (34), the ventilation frame (33) and the rotating rod (35) form a rotating structure, and the second motor (34), the ventilation frame (33) and the rotating rod (35) are symmetrically distributed in two groups about the center line of the partition plate (32).

2. According to claim 1, the power inspection instrument capable of realizing automatic nighttime precise operation function is characterized in that: The light sensor (8), the power controller (9), the storage battery (10) and the lighting lamp (13) are connected in series via electric wires, the light sensor (8) is of model G5516, and a rotating structure is formed between the lighting lamp (13) and the groove (11) via a damping shaft (12).

3. According to claim 1, the power inspection instrument capable of realizing automatic nighttime precise operation function is characterized in that: The box (1) comprises: An operating slot (21) is provided inside the housing (1); a threaded rod (22) is connected to the operating slot (21) via a bearing; a first motor (23) is installed between the threaded rod (22) and the operating slot (21); a guide rod (24) is fixedly connected to the operating slot (21) away from the threaded rod (22); a slide plate (25) is respectively connected to the guide rod (24) and the threaded rod (22); A fixing groove (26) is provided inside the instrument (3); one end of the slide plate (25) is embedded in the fixing groove (26); an extrusion groove (27) is provided on one side of the fixing groove (26); a first spring (28) is fixedly connected inside the extrusion groove (27); a clamping block (29) is fixedly connected to one end of the first spring (28); a clamping groove (30) is provided on one side of the slide plate (25) close to the clamping block (29); a clamping structure is formed between the clamping groove (30) and the clamping block (29); a telescopic structure is formed between the clamping block (29) and the first spring (28); a push block (31) is fixedly connected to one side of the clamping block (29); the push block (31) is connected through the extrusion groove (27).

4. The power inspection instrument capable of realizing automatic nighttime precise operation function according to claim 3, characterized in that: The threaded rod (22) and the slide plate (25) are in threaded connection, and the slide plate (25) and the guide rod (24) are in sliding connection.

5. The power inspection instrument capable of realizing automatic nighttime precise operation function according to claim 1, characterized in that: Also included are: A movable groove (40) is provided inside the box body (1); a movable block (41) is slidably connected inside the movable groove (40); a tool box (42) is fixedly connected to one side of the movable block (41); and the tool box (42) is embedded inside the box body (1); A cover plate (43) is connected to one side of the box body (1) via a hinge; a fixing block (44) is fixedly connected to one side of the cover plate (43); a connecting groove (45) is provided on one side of the fixing block (44); a fixing frame (46) is fixedly connected to one side of the box body (1) near the fixing block (44); a connecting rod (47) is connected through one side of the fixing frame (46); one end of the connecting rod (47) is embedded in the connecting groove (45); an extrusion block (48) is fixedly connected to one side of the connecting rod (47); the extrusion block (48) is slidably connected to the fixing frame (46); and a second spring (49) is fixedly connected between the fixing frame (46) and the extrusion block (48).

6. The power inspection instrument capable of realizing automatic nighttime precise operation function according to claim 5, characterized in that: A telescopic structure is formed between the fixing frame (46) and the extrusion block (48) via a second spring (49), and the extrusion block (48) and the connecting rod (47) are an integral structure.

7. The power inspection instrument capable of realizing automatic nighttime precise operation function according to claim 1, characterized in that: The apparatus (3) comprises: A slide rail (50) is fixedly connected to the slide rail (50), a protective pad (51) is fixedly connected to one side of the inner wall of the slide rail (50), a slider (52) is slidably connected inside the slide rail (50) near the protective pad (51), a sealing plate (53) is fixedly connected between the sliders (52) near the socket (4), a first magnetic strip (54) is fixedly connected to one side of the sealing plate (53), and a second magnetic strip (55) is fixedly connected to one side of the sealing plate (53) near the first magnetic strip (54).

8. The power inspection instrument capable of realizing automatic nighttime precise operation function according to claim 7, characterized in that: The size of the first magnetic strip (54) is the same as the size of the second magnetic strip (55), and a magnetic attraction structure is formed between the first magnetic strip (54) and the second magnetic strip (55).

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