An intelligent arc extinguishing and power control device

Abstract

The present invention relates to the technical field of arc extinguishing and electric control, and discloses an intelligent arc extinguishing and electric control device, comprising: an intelligent arc extinguishing and electric control device and a display screen arranged on the intelligent arc extinguishing and electric control device, wherein a switch is fixed on the intelligent arc extinguishing and electric control device, and the switch is located on one side of the display screen, a wiring port is provided on the intelligent arc extinguishing and electric control device, and an operation hole is provided corresponding to the wiring port, and the operation hole is connected with the wiring port, and also comprises: a wire protection part, which is arranged on the intelligent arc extinguishing and electric control device, is located on the outside of the intelligent arc extinguishing and electric control device, and corresponds to the wiring port; a cleaning part, which is arranged through the wire protection part and corresponds to the position of the display screen; an inspection part, which is connected to the cleaning part and movably passes through the wire protection part; the present invention provides a positioning function for the circuit by utilizing a protective part, and operates an auxiliary push part as needed, so that the auxiliary push part cooperates with a guide push part to push the protective part to cover the circuit connected from the wiring port to the intelligent arc extinguishing and electric control device, so as to prevent entanglement, increase the difficulty of damage, and improve safety.

Description

Technical Field

[0001] The present invention relates to the technical field of arc extinguishing and power control, and in particular to an intelligent arc extinguishing and power control device. Background Art

[0002] In the field of arc extinguishing and electrical control technology, it is usually necessary to connect wires from the wiring port of the intelligent arc extinguishing and electrical control device to the intelligent arc extinguishing and electrical control device so that the intelligent arc extinguishing and electrical control device can control the circuit and monitor the circuit's voltage, current and other parameters and display them on its display screen. At the same time, the intelligent arc extinguishing and electrical control device can monitor the current, voltage and other parameters in real time, intelligently determine the occurrence of arc faults, achieve rapid arc extinguishing, and can also remotely control and self-diagnose, thereby improving the overall reliability of the power grid. However, traditional arc extinguishing and electrical control devices still have problems in actual operation.

[0003] For example, in actual operation, the lines connected from the wiring ports are usually exposed to the outside, and the lines are prone to entanglement. In addition, there are no protective measures for the lines connected from the wiring ports, which increases the probability of line damage and reduces safety. Summary of the invention

[0004] The present invention provides an intelligent arc extinguishing and electric control device, which utilizes a protective member to provide a positioning function for a circuit, and operates an auxiliary push part as needed, so that the auxiliary push part cooperates with a guide push part to push the protective member to cover the circuit connected to the intelligent arc extinguishing and electric control device from a wiring port, thereby providing a positioning guide and a protective function for the circuit, preventing the circuit from being entangled, increasing the difficulty of damage, and improving safety.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0006] In a first aspect, an intelligent arc extinguishing electric control device comprises: an intelligent arc extinguishing electric control device and a display screen arranged on the intelligent arc extinguishing electric control device, a switch is fixed on the intelligent arc extinguishing electric control device, and the switch is located on one side of the display screen, a wiring port is provided on the intelligent arc extinguishing electric control device, an operation hole is provided on the intelligent arc extinguishing electric control device corresponding to the wiring port, and the operation hole is connected to the wiring port, and further comprises:

[0007] The wire protection part is arranged on the intelligent arc extinguishing control device and is located outside the intelligent arc extinguishing control device and corresponds to the wiring port so as to slide along the intelligent arc extinguishing control device to position and protect the connection line;

[0008] The cleaning part is arranged through the wire protection part, and is in contact with the intelligent arc extinguishing control device, and corresponds to the position of the display screen, so as to adjust the position along the sliding of the intelligent arc extinguishing control device to brush and clean the display screen;

[0009] The inspection part is connected with the cleaning part and is movable through the wire protection part so as to adjust the position together with the cleaning part to facilitate auscultation of the intelligent arc extinguishing control device;

[0010] The wire protection part includes a protective member and a push-guide member, wherein the protective member is connected to the intelligent arc-extinguishing control device, and the push-guide member is arranged outside the intelligent arc-extinguishing control device and connected to the protective member;

[0011] The push guide includes an auxiliary push part, and the auxiliary push part is arranged outside the intelligent arc extinguishing control device to help push the protective part;

[0012] The cleaning part includes a storage part and a cleaning brush part, the storage part is arranged through the guide push part, the cleaning brush part is arranged through the storage part and is fitted with the intelligent arc extinguishing control device;

[0013] The inspection part comprises a stethoscope piece and a replacement piece. The stethoscope piece is connected to the cleaning piece and movably passes through the guide piece and is located below the cleaning piece. The replacement piece is connected to the cleaning piece.

[0014] Furthermore, the protective element comprises:

[0015] The support plate is symmetrically fixed on the outside of the intelligent arc extinguishing control device;

[0016] The wire holder penetrates the support plate and is fixedly connected thereto, and corresponds to the position of the wiring port and is located outside the wiring port;

[0017] The guard frame is elastically connected to the support plate and corresponds to the position of the wire seat, and is located in the direction where the wire seat is away from the wiring port.

[0018] Further, the push guide comprises:

[0019] A guide part is arranged on the support plate to provide a movement guide;

[0020] The frame plate is arranged at a position where the guide part is away from the support plate and is located outside the intelligent arc extinguishing control device so as to move in translation;

[0021] Support plate, movable through the frame plate setting;

[0022] The auxiliary push part is arranged on the support plate and located on the inner side of the frame plate to push the guard frame when the frame plate moves horizontally.

[0023] Furthermore, the auxiliary push part includes:

[0024] The handle is fixed on the end of the support plate away from the intelligent arc extinguishing control device;

[0025] Push rods are symmetrically fixed on the outer side of the support plate and located on the inner side of the frame plate;

[0026] The push plate is fixed to the end of the push rod away from the support plate and is in contact with the frame plate.

[0027] Further, the storage device includes:

[0028] A telescopic rod is rotated to penetrate the internal connection of the frame plate, and the telescopic end is located on the inner side of the frame plate;

[0029] The connecting plate is fixed to the fixed end of the telescopic rod and is located on the inner side of the frame plate, and has an opening running through the inside;

[0030] The water-absorbing sponge is fixed on the side of the connecting plate close to the intelligent arc-extinguishing control device;

[0031] The injection part is arranged through the frame plate and communicated with the opening.

[0032] Further, the infusion part comprises:

[0033] A funnel is passed through the frame plate and fixedly connected thereto, and is communicated with the opening;

[0034] A folding plate is arranged on the inner side of the funnel, and one end of the folding plate is fixedly connected to the inner wall of one side of the funnel;

[0035] A transmission plate, fixed to the other end of the folding plate;

[0036] The pull handle penetrates through the transmission plate and is fixedly connected thereto, and extends beyond the funnel position range.

[0037] Further, the cleaning member comprises:

[0038] A threaded ring, threadedly connected to the outside of the telescopic end of the telescopic rod;

[0039] The spring is sleeved on the outside of the telescopic end of the telescopic rod and is located on the side of the threaded ring away from the intelligent arc extinguishing control device;

[0040] The cotton brush is fixed on the outside of the threaded ring and is located on the side of the water-absorbing sponge close to the intelligent arc-extinguishing control device, and there is a gap directly between the water-absorbing sponge and the water-absorbing sponge.

[0041] Further, the stethoscope comprises:

[0042] The support block is rotatably connected to the outer side of the fixed end of the telescopic rod and is fixedly connected to the frame plate by a fixing member;

[0043] The hollow sleeve is set through the support block, one end of which is inclined toward the direction close to the frame plate, and has a wavy outline, and the interior is hollow and in a vacuum state;

[0044] The sound guide rod is arranged through the hollow sleeve, is fitted with the hollow sleeve, and is movably arranged through the frame plate;

[0045] The sound transmission block is fixed to the end of the sound guide rod away from the frame plate.

[0046] Further, the replacement part includes:

[0047] A guide groove is provided through the cotton brush and the support frame;

[0048] The guide plate is movably arranged on the inner side of the guide groove, passes through the side of the guide groove away from the intelligent arc extinguishing control device, and is connected to the water-absorbing sponge;

[0049] Auxiliary parts are installed on the support frame and guide plate.

[0050] Further, the auxiliary parts include:

[0051] A guide rod, one end of which is fixed to the guide plate;

[0052] The other end of the guide rod moves through the water-absorbing sponge and moves through the connecting plate arrangement;

[0053] The cloth strip has one end fixed to the side of the support frame away from the display screen and is bent and extended to one side of the frame plate;

[0054] A fixing component is arranged through the interior of the cloth strip, and the fixing component is threadedly connected with the frame plate.

[0055] The above solution of the present invention includes at least the following beneficial effects:

[0056] By providing a wire protection part and a cleaning part, the staff can connect the line to the intelligent arc extinguishing control device from the wiring port and place the line in the protective part provided in the wire protection part for positioning and support. After wiring, the staff can use the auxiliary pushing parts to push the guide part as needed, and cooperate with the guide part to make the positions of the guide part and the protective part correspond, and push the protective part to move toward the line connected near the wiring port, so that the protective part can cover the connected line, thereby providing protection and positioning guidance for the line, preventing the line from being entangled or damaged, and improving safety. When the guide part moves, the cleaning part will be driven to move, so that the cleaning brush part provided in the cleaning part can move together, and before pushing the protective part according to actual needs, the cleaning brush part provided in the cleaning part is driven to move continuously, so that the cleaning brush part contacts the display screen during the movement, and wipes and cleans the display screen, so as to prevent the display screen from being affected by dust and dirt, and increase the cleanliness and clarity of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 A schematic diagram of the overall three-dimensional structure of an intelligent arc extinguishing and power control device provided in an embodiment of the present invention;

[0058] Figure 2 A schematic diagram of the three-dimensional structure of the intelligent arc extinguishing control device, wiring port and wire holder combination provided in an embodiment of the present invention;

[0059] Figure 3 A schematic diagram of the three-dimensional structure of a connection screw provided in an embodiment of the present invention;

[0060] Figure 4 A schematic diagram of the three-dimensional structure of a frame plate provided in an embodiment of the present invention;

[0061] Figure 5 A schematic diagram of the three-dimensional structure of a cross section of a frame plate and a water-absorbing sponge, a telescopic rod and a sound guide rod group provided in an embodiment of the present invention;

[0062] Figure 6 A schematic plan view of the structure of the absorbent sponge, cloth strip, funnel, telescopic rod and sponge brush combination of the protective cover provided by an embodiment of the present invention;

[0063] Figure 7 A cross-sectional perspective view of a combination of a water-absorbing sponge, a cloth strip, a telescopic rod and a cotton brush provided in an embodiment of the present invention;

[0064] Figure 8 A three-dimensional exploded view of a telescopic rod, a spring, a threaded ring and a support block assembly provided in an embodiment of the present invention;

[0065] Fig. 9 A schematic diagram of a cross-sectional three-dimensional structure of a hollow sleeve provided in an embodiment of the present invention;

[0066] Fig.10 A three-dimensional exploded view of a combination of a support frame and a cotton brush, a guide plate and a guide rod provided in an embodiment of the present invention;

[0067] Fig.11 A schematic diagram of the three-dimensional structure of the protective frame, the spring and the stopper assembly provided in an embodiment of the present invention;

[0068] Fig.12 A three-dimensional schematic diagram of a spring and a stopper assembly provided in an embodiment of the present invention;

[0069] Fig.13 A schematic diagram of the three-dimensional structure of a support plate, a push rod and a push plate combination provided in an embodiment of the present invention.

[0070] Description of reference numerals:

[0071] In the figure: 1. Intelligent arc extinguishing control device; 2. Fixing plate; 3. Display screen; 4. Switch; 5. Operation hole; 6. Wiring port; 7. Fixing hole; 8. Support plate; 9. Wire holder; 10. Elastic plate; 11. Wiring screw; 12. Track; 13. Slide plate; 14. Frame plate; 15. Through hole; 16. Movable groove; 17. Guard frame; 18. Spring leaf; 19. Stopper; 20. Support plate; 21. Handle; 22. Push rod; 23. Push plate; 24. Fitting groove; 2 5. Mosaic plate; 26. Rubber hemisphere; 27. Telescopic rod; 28. Screw; 29. ​​Threaded ring; 30. Spring; 31. Handle rod; 32. Cotton brush; 33. Support frame; 34. Water-absorbing sponge; 35. Connecting plate; 36. Funnel; 37. Folding plate; 38. Transmission plate; 39. Pull handle; 40. Cloth strip; 41. Guide groove; 42. Guide plate; 43. Guide rod; 44. Support block; 45. Hollow sleeve; 46. Sound guide rod; 47. Sound transmission block; 48. Oblique hole. DETAILED DESCRIPTION

[0072] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0073] like Figures 1 to 13 As shown, an embodiment of the present invention provides an intelligent arc extinguishing electric control device, comprising: an intelligent arc extinguishing electric control device 1 and a display screen 3 arranged on the intelligent arc extinguishing electric control device 1, a switch 4 is fixed on the intelligent arc extinguishing electric control device 1, and the switch 4 is located on one side of the display screen 3, a wiring port 6 is provided on the intelligent arc extinguishing electric control device 1, an operating hole 5 is provided on the intelligent arc extinguishing electric control device corresponding to the wiring port 6, and the operating hole 5 is connected to the wiring port 6, and further comprises:

[0074] The wire protection part is arranged on the intelligent arc extinguishing control device 1 and is located outside the intelligent arc extinguishing control device 1 and corresponds to the wiring port 6 so as to slide along the intelligent arc extinguishing control device 1 to position and protect the connection line;

[0075] The cleaning part is arranged through the wire protection part, and is in contact with the intelligent arc extinguishing control device 1, and corresponds to the position of the display screen 3, so as to adjust the position of the intelligent arc extinguishing control device 1 by sliding and brushing to clean the display screen 3;

[0076] The inspection part is connected with the cleaning part and is movable through the wire protection part so as to slide and adjust the position together with the cleaning part so as to auscultate the intelligent arc extinguishing control device 1;

[0077] The wire protection part includes a protective member and a push-guide member, the protective member is connected to the intelligent arc-extinguishing control device 1, and the push-guide member is arranged outside the intelligent arc-extinguishing control device 1 and connected to the protective member;

[0078] The push guide includes an auxiliary push part, which is arranged outside the intelligent arc extinguishing control device 1 to help push the protective part;

[0079] The cleaning part includes a storage part and a cleaning brush part. The storage part is arranged through the guide part, and the cleaning brush part is arranged through the storage part and is fitted with the intelligent arc extinguishing control device 1.

[0080] The inspection part comprises a stethoscope piece and a replacement piece. The stethoscope piece is connected with the cleaning and brushing piece, and movably passes through the guide piece and is located below the cleaning and brushing piece. The replacement piece is connected with the cleaning and brushing piece.

[0081] Specifically, the inner side of the intelligent arc extinguishing control device 1 is threadedly connected with a wiring screw 11, and the wiring screw 11 is located on the inner side of the wiring port 6. A fixing plate 2 is symmetrically fixed to the outer side of the intelligent arc extinguishing control device 1, and a fixing hole 7 is penetrated inside the fixing plate 2. The intelligent arc extinguishing control device 1 can provide stable support for all components fixed on its outer side, and can monitor parameters such as current and voltage in real time, intelligently judge the occurrence of arc faults to achieve rapid arc extinguishing, and can also remotely control and self-diagnose, thereby improving the overall reliability of the power grid. The fixing plate 2 can provide a space for the fixing hole 7 under the support of the intelligent arc extinguishing control device 1, and the fixing hole 7 can provide a through channel for the fixed components. The intelligent arc extinguishing control device 1 can provide stable support for the display screen 3, and can provide support for the switch 4, and the switch 4 can control the start and stop of the intelligent arc extinguishing control device 1.

[0082] In the actual application of this embodiment: the staff can use the fixing component to pass through the fixing hole 7 and connect it with the installation position thread, so that the fixing component can use the thread action with the installation position to firmly install the fixing plate 2 at the workplace, so that the fixing plate 2 can firmly support the intelligent arc extinguishing control device 1, and the staff can use the tool to reach into the operation hole 5 to rotate the loose connection screw 11, and then insert the wire line that needs to be connected to the intelligent arc extinguishing control device 1 into the inner side of the wiring port 6, and then rotate the connection screw 11, so that the connection screw 11 uses the rotational power and the thread action with the intelligent arc extinguishing control device 1 to squeeze the wire line inserted into the wiring port 6, and then fix the line, and use its own material to conduct the electricity in the wire line to the intelligent arc extinguishing control device 1, and then the staff can press the switch 4 to start the intelligent arc extinguishing control device 1, and at the same time the intelligent arc extinguishing control device 1 will power on the display screen 3, so that the display screen 3 displays various parameters for the staff's reference.

[0083] As a preferred embodiment of the present invention, the protective element comprises:

[0084] The support plate 8 is symmetrically fixed on the outside of the intelligent arc extinguishing control device 1;

[0085] The wire holder 9 penetrates the support plate 8 and is fixedly connected thereto, and corresponds to the position of the wiring port 6 and is located outside the wiring port 6;

[0086] The protective frame 17 is elastically connected to the support plate 8 and corresponds to the position of the wire seat 9 , and is located in the direction where the wire seat 9 is away from the wiring port 6 .

[0087] Specifically, the protective element further comprises:

[0088] The elastic plate 10 has a plurality of them, one end of which is fixed on the support plate 8 and is adjacent to the wire seat 9;

[0089] The other end of the elastic plate 10 is connected to the protective frame 17;

[0090] The spring 18 is symmetrically arranged on a side of the guard frame 17 close to the wire seat 9;

[0091] The stopper 19 is fixed to one end of the spring 18 close to the wire seat 9.

[0092] The support plate 8 can provide stable support for the wire holder 9 under the support of the intelligent arc extinguishing control device 1, and can stably support the elastic plate 10. The elastic plate 10 is elastic and can be deformed under the action of external force. It will rebound after the external force disappears. The elastic plate 10 can provide stable support for the protective frame 17. The spring leaf 18 has a certain elasticity and can be deformed under the action of external force. It will rebound after the external force disappears, and can provide support for the block 19. The block 19 has an inclination angle.

[0093] The guide parts include:

[0094] A guide part is provided on the support plate 8 to provide a movement guide;

[0095] The frame plate 14 is arranged at a position where the guide part is away from the support plate 8 and is located outside the intelligent arc extinguishing control device 1 so as to move in translation;

[0096] The support plate 20 is symmetrically arranged by moving through the frame plate 14;

[0097] The auxiliary push component is arranged on the support plate 20 and is located inside the frame plate 14 so as to push the guard frame 17 when the frame plate 14 moves in translation.

[0098] Specifically, the guide part includes:

[0099] The track 12 is fixed to the side of the support plate 8 away from the fixed plate 2;

[0100] The slide plate 13 is fixed to a side of the frame plate 14 close to the support plate 8 and is mounted on the outer side of the track 12;

[0101] Through holes 15 are symmetrically formed through the interior of the frame plate 14;

[0102] The movable grooves 16 are symmetrically formed at both ends of the frame plate 14 and are located outside the push plate 23 .

[0103] The support plate 8 can provide stable support for the track 12, the track 12 can provide movement guidance and support for the slide plate 13, the slide plate 13 can provide support for the frame plate 14, the frame plate 14 can provide opening space for the through hole 15 and the movable groove 16, the through hole 15 can provide a through channel for the support plate 20, and the movable groove 16 can provide movement space for the push rod 22 and the push plate 23.

[0104] Auxiliary parts include:

[0105] A handle 21 is fixed to an end of the support plate 20 away from the intelligent arc extinguishing control device 1;

[0106] The push rod 22 is symmetrically fixed on the outer side of the support plate 20 and located on the inner side of the frame plate 14;

[0107] The push plate 23 is fixed to one end of the push rod 22 away from the support plate 20 and is in contact with the frame plate 14 .

[0108] Specifically, the auxiliary push parts also include:

[0109] There are multiple embedding grooves 24, and the multiple embedding grooves 24 are evenly and symmetrically opened on the intelligent arc extinguishing control device 1;

[0110] The engaging plate 25 is fixed to an end of the support plate 20 away from the handle 21 and corresponds to the position of the engaging groove 24;

[0111] The rubber hemispheres 26 are fixed on both sides of the mosaic plate 25 .

[0112] The support plate 20 can provide support for the handle 21 under the support of the frame plate 14, and the handle 21 can facilitate the staff to push the support plate 20. The support plate 20 can provide support for the push rod 22, so that the push rod 22 can stably support the push plate 23. The push plate 23 can use the external force to push the protective frame 17 when it is in a suitable position under the action of external force. The support plate 20 can provide stable support for the mosaic plate 25, and the mosaic groove 24 can provide a moving space for the mosaic plate 25. The mosaic plate 25 can stably support the rubber hemisphere 26. The rubber hemisphere 26 is made of rubber and can be deformed under the action of external force. It will rebound after the external force disappears.

[0113] During the actual application of this embodiment, the staff can, according to the needs of the actual situation, push the wire line after the wire line is connected to the intelligent arc extinguishing control device 1 from the wiring port 6 so that the wire line can use the external force and the inclination angle of the block 19 to push the spring 18, so that the spring 18 is pushed to bend and deform under the support of the protective frame 17 and the elastic plate 10, and then open the opening between the two blocks 19, so that the wire line can be moved to the space between the block 19, the spring 18 and the protective frame 17, and at the same time place the wire line on the inner side of the wire seat 9, so that the wire seat 9 provides support for the connected wire line under the support of the support plate 8.

[0114] Then the staff needs to hold the handle 21 according to the actual situation, so that it can push the frame plate 14 to move in the direction close to the display screen 3 through the support plate 20, so that the frame plate 14 uses external force to drive the slide plate 13 to move horizontally along the track 12 to the side close to the display screen 3 under the support of the support plate 8. During the movement, the frame plate 14 and the handle 21 will drive the embedded plate 25, the push rod 22 and the push plate 23 to move together through the support plate 20, so that the push plate 23 moves to the outside of all the guard frames 17, and then push the handle 21 in the direction close to the intelligent arc extinguishing control device 1, so that the handle 21 uses external force to push the support plate 20, so that the support plate 20 moves along the through hole 15 to the side close to the intelligent arc extinguishing control device 1. The arc extinguishing control device 1 is translated in the direction, and the support plate 20 will drive the embedded plate 25 to move to the embedded groove 24 at the corresponding position. At the same time, the staff can move the frame plate 14 to fine-tune the corresponding position of the embedded plate 25 and the embedded groove 24 as needed, so that the embedded plate 25 can be inserted into the inner side of the embedded groove 24, and during the insertion process, the rubber hemisphere 26 is driven to contact with the embedded groove 24, and the rubber hemisphere 26 is squeezed and deformed by external force, so that the rubber hemisphere 26 and the embedded plate 25 are inserted into the embedded groove 24 at the corresponding position together, and the rebound force and friction force of the rubber hemisphere 26 are used to position the embedded plate 25, thereby positioning the position of the frame plate 14 through the support plate 20.

[0115] While pushing the support plate 20 to translate in the direction close to the intelligent arc extinguishing control device 1, the support plate 20 will drive the push plate 23 on the inner side in the movable groove 16 through the push rod 22 to move together in the direction close to the support plate 8, so that the push plate 23 uses external force to push the protective frame 17 in contact with it during the movement, so that the protective frame 17 can push the elastic plate 10 under the action of external force, so that the elastic plate 10 is pushed and deformed under the support of the support plate 8, and then the end of the protective frame 17 close to the frame plate 14 can move in the direction close to the wire seat 9, so that the wire seat 9 and the arc frame cooperate to cover the connected wire lines, providing positioning and protection for the wire lines.

[0116] As a preferred embodiment of the present invention, the storage device comprises:

[0117] The telescopic rod 27 is rotated to penetrate the internal connection of the frame plate 14, and the telescopic end is located on the inner side of the frame plate 14;

[0118] The connecting plate 35 is fixed to the fixed end of the telescopic rod 27 and is located on the inner side of the frame plate 14, and has an opening therethrough;

[0119] The water-absorbing sponge 34 is fixed on a side of the connecting plate 35 close to the intelligent arc-extinguishing control device 1;

[0120] The injection component is disposed through the frame plate 14 and communicated with the opening.

[0121] Specifically, the storage device also includes:

[0122] A screw rod 28 is fixed to the telescopic end of the telescopic rod 27;

[0123] The frame plate 14 can provide rotational support for the telescopic rod 27, the telescopic rod 27 can provide support for the screw rod 28 and the connecting plate 35, and the connecting plate 35 can provide support for the water-absorbing sponge 34. The water-absorbing sponge 34 has a certain water-absorbing property and can store water.

[0124] Injection parts include:

[0125] The funnel 36 penetrates the frame plate 14 and is fixedly connected thereto, and is in communication with the opening;

[0126] A folding plate 37 is arranged on the inner side of the funnel 36, and one end of the folding plate 37 is fixedly connected to the inner wall of one side of the funnel 36;

[0127] A transmission plate 38 is fixed to the other end of the folding plate 37;

[0128] The pull handle 39 passes through the transmission plate 38 and is fixedly connected thereto, and extends beyond the position range of the funnel 36 .

[0129] Specifically, the transmission plate 38 extends to the outside of the funnel 36, and the transmission plate 38 can provide mobile support for the folding plate 37 under the support of the frame plate 14, the frame plate 14 and the connecting plate 35 can provide stable support for the funnel 36, the funnel 36 can provide a channel for the liquid to pass through the frame plate 14 and the opening, and can stably support the folding plate 37, the folding plate 37 can be folded or unfolded under the action of external force, can cover the top of the funnel 36 when unfolded, and can stably support the transmission plate 38, so that the transmission plate 38 can provide support for the pull handle 39, and the pull handle 39 can facilitate the staff to pull the folding plate 37 through the transmission plate 38.

[0130] Cleaning parts include:

[0131] A threaded ring 29, threadedly connected to the outer side of the telescopic end of the telescopic rod 27, the threaded ring 29 is located on the outer side of the screw rod 28 and is threadedly connected to the screw rod 28;

[0132] The spring 30 is mounted on the outer side of the telescopic end of the telescopic rod 27 and is located on the side of the threaded ring 29 away from the intelligent arc extinguishing control device 1;

[0133] The sponge brush 32 is fixed on the outside of the threaded ring 29 and is located on a side of the water-absorbing sponge 34 close to the intelligent arc-extinguishing controller 1 , and there is a gap between the water-absorbing sponge 34 and the sponge 34 .

[0134] Specifically, the spring 30 is located on the outside of the screw rod 28, and the threaded ring 29 can provide support for the cotton brush 32 under the support of the screw rod 28 and the telescopic rod 27, and the gap between the cotton brush 32 and the water-absorbing sponge 34 can provide a moving space for the cotton brush 32, and the cotton brush 32 and the water-absorbing sponge 34 can be deformed under the action of external force, and will rebound when the external force disappears, and can absorb liquid when rebounding, and release the absorbed liquid when squeezed and deformed. The telescopic rod 27 and the screw rod 28 can provide support for the spring 30, and the threaded ring 29 and the fixed end of the telescopic rod 27 can provide resistance for the spring 30.

[0135] In actual application of this embodiment, the staff can move the transmission plate 38 away from the display screen 3 through the handle 31 according to the actual needs, so that the transmission plate 38 uses external force to push the folding plate 37 to fold along the inner side of the funnel 36 under the support of the funnel 36, thereby opening the funnel 36 and injecting liquid for cleaning the display screen 3 into the inner side of the funnel 36, so that the liquid can flow to the absorbent sponge 34 to be absorbed and stored by the absorbent sponge 34.

[0136] The staff can, according to the actual needs, push the frame plate 14 through the handle 21 and the support plate 20 to continuously and slowly translate the frame plate 14 in the direction close to the switch 4 before pushing the guard frame 17 to move close to the wire seat 9, so that the frame plate 14 uses the external force to drive the screw 28, the threaded ring 29, the cotton brush 32, the support frame 33, the connecting plate 35 and the water-absorbing sponge 34 to continuously translate in the direction close to the display screen 3 through the telescopic rod 27. When the cotton brush 32 moves to contact the display screen 3, it needs to continue to move in the direction close to the switch 4, so that the cotton brush 32 is resisted by the display screen 3 under the action of external force and pushed in the direction close to the water-absorbing sponge 34, so that the cotton brush 32 uses external force to push the threaded ring 29, so that the threaded ring 29 uses external force to push the telescopic rod 27 to contract, and squeeze the spring 30 to contract and store energy. When the cotton brush 32 moves to the display screen 3, the cotton brush 32 will contact the water-absorbing sponge 34 and squeeze the spring 30 to contract and store energy. The absorbent sponge 34 is squeezed and deformed under the support of the connecting plate 35 and the telescopic rod 27, and the cleaning liquid is released. The released cleaning liquid will contact the cotton brush 32 and be absorbed by the cotton brush 32, and at the same time, it will be wiped onto the display screen 3 by the cotton brush 32 during the continuous movement, so that the cotton brush 32 can wipe and clean the display screen 3 with the cotton brush 32 and the cleaning liquid during the movement, thereby preventing the display screen 3 from being affected by dirt caused by long-term exposure, facilitating the cleaning of the display screen 3, improving the functionality of the intelligent arc extinguishing electric control device, and increasing the viewing effect of the display screen 3. When the cotton brush 32 is removed from the display screen 3, the spring 30 that is squeezed and energized will rebound along the telescopic end of the telescopic rod 27 and the screw 28 under the support of the telescopic rod 27, and use the rebound force to push the threaded ring 29 and the cotton brush 32 to move and reset in the direction close to the intelligent arc extinguishing control device 1.

[0137] In another preferred embodiment of the present invention, the stethoscope comprises:

[0138] The support block 44 is rotatably connected to the outer side of the fixed end of the telescopic rod 27 and is fixedly connected to the frame plate 14 by a fixing member;

[0139] The hollow sleeve 45 is arranged through the support block 44, one end of which is inclined toward the direction close to the frame plate 14, and has a wavy profile, and is hollow inside and in a vacuum state;

[0140] The sound guide rod 46 is arranged through the hollow sleeve 45, is fitted with the hollow sleeve 45, and is movably arranged through the frame plate 14;

[0141] The sound transmission block 47 is fixed to one end of the sound guide rod 46 away from the frame plate 14 .

[0142] Specifically, an inclined hole 48 is penetrated through the interior of the frame plate 14, and the inclined hole 48 is located on the outside of the sound guide rod 46. The sound guide rod 46 movably penetrates the inclined hole 48. The telescopic rod 27 can provide stable support for the support block 44, so that the support block 44 can stably support the hollow sleeve 45. The hollow sleeve 45 can use friction to provide support and positioning for the sound guide rod 46. The sound guide rod 46 can provide support for the sound transmission block 47 and can transmit sound vibrations. The sound transmission block 47 can rest on the ear bone of the staff to transmit the sound vibrations to the eardrum of the staff.

[0143] Replacement parts include:

[0144] A guide groove 41 is formed through the cotton brush 32 and the support frame 33;

[0145] The guide plate 42 is movably arranged on the inner side of the guide groove 41, and penetrates the side of the guide groove 41 away from the intelligent arc extinguishing control device 1, and is connected to the water-absorbing sponge 34;

[0146] Auxiliary parts are arranged on the support frame 33 and the guide plate 42.

[0147] Auxiliary parts include:

[0148] A guide rod 43, one end of which is fixed on the guide plate 42;

[0149] The other end of the guide rod 43 moves through the water-absorbing sponge 34, the connecting plate 35 and the frame plate 14;

[0150] The cloth strip 40 has one end fixed to the side of the support frame 33 away from the display screen 3 and is bent to extend to one side of the frame plate 14;

[0151] A fixing component is disposed through the interior of the cloth strip 40 , and the fixing component is threadedly connected to the frame plate 14 .

[0152] Specifically, the auxiliary parts also include:

[0153] There are multiple handle rods 31 , and the multiple handle rods 31 are symmetrically and evenly fixed on the outside of the telescopic rod 27 .

[0154] The cotton brush 32 and the support frame 33 can provide a space for the guide groove 41, the guide groove 41 can provide an engaging space for the guide plate 42, and the frame plate 14 can provide mobile support for the guide rod 43, so that the guide rod 43 can provide support for the guide plate 42. When the cotton brush 32 moves away from or close to the intelligent arc extinguishing control device 1, it will push the guide plate 42 through the guide groove 41 under the action of external force, so that the guide plate 42 uses external force to push the guide rod 43 to move together under the support of the connecting plate 35 and the frame plate 14. At the same time, the guide rod 43 can prevent the cotton brush 32 from rotating under the support of the frame plate 14.

[0155] In actual application of this embodiment, the outer side of the telescopic rod 27 is connected to the frame plate 14 through a bearing. The staff can use the threaded action with the frame plate 14 to unscrew the fixing component according to the actual needs, thereby releasing the fixing effect on the cloth strip 40, and at the same time hold the support block 44 and push the handle rod 31 with fingers, so that the handle rod 31 pushes the telescopic rod 27 under the action of external force to drive the screw rod 28 to rotate under the support of the frame plate 14, so that the screw rod 28 uses the rotational power and the threaded action with the threaded ring 29 to move away from the intelligent arc extinguishing control device 1, and at the same time pushes the telescopic rod 27 to contract, thereby actually separating the screw rod 28 from the threaded ring 29, releasing the connection between the threaded ring 29 and the cotton brush 32, and then pulling the support frame 33 in the direction away from the switch 4 through the cloth strip 40, so that the support frame 33 drives the cotton brush 32, and uses the guide groove 41 to move along the guide plate 42 in the direction away from the switch 4, thereby separating the cotton brush 32 from the guide plate 42, thereby facilitating the removal of the cotton brush 32 for replacement or cleaning.

[0156] The staff can pull the engaging plate 25 away from the intelligent arc extinguishing control device 1 through the handle 21 according to the actual needs, so that the engaging plate 25 drives the rubber hemisphere 26 to be pulled out from the engaging groove 24, thereby releasing the fixing and positioning effect on the frame plate 14. Then, the frame plate 14 is translated along the track 12 under the support of the slide plate 13, so that the frame plate 14 can drive the support block 44 through the telescopic rod 27, so that the support block 44 drives the hollow sleeve 45. At the same time, the hollow sleeve 45 will use external force and friction to drive the sound guide rod 46 to move together, so that the sound guide rod 46 drives the sound transmission block 47 to move together. When the sound guide rod 46 moves to the position where the staff needs to auscultate the intelligent arc extinguishing control device 1, the staff needs With the support of the support block 44 and the hollow sleeve 45, the sound guide rod 46 is pushed along the inclined hole 48, so that the sound guide rod 46 uses external force to overcome the friction with the hollow sleeve 45, and the sound guide rod 46 passes through the inclined hole 48 and moves toward the direction close to the intelligent arc extinguishing control device 1, so that the end of the sound guide rod 46 away from the sound transmission block 47 is in contact with the intelligent arc extinguishing control device 1, and then the sound transmission block 47 is placed against the ear bone of the staff member, so that the subtle sound and vibration generated by the operation of the intelligent arc extinguishing control device 1 are transmitted to the ear bone and eardrum of the staff member through the sound guide rod 46 and the sound transmission block 47, so that the staff member can conveniently auscultate the intelligent arc extinguishing control device 1 and conveniently maintain the intelligent arc extinguishing control device 1.

[0157] Working principle, the intelligent arc extinguishing control device 1 is the core of the whole device, responsible for detecting current and voltage, and quickly responding to arc extinguishing operation when an arc fault occurs. Its integrated display screen 3 can display electrical parameters in real time, which is convenient for staff to monitor. The inside of the appliance is provided with a wiring port 6, and the wire line is connected through a wiring screw 11. The switch 4 is located on one side of the display screen 3 and is used to start and stop the intelligent arc extinguishing control device 1.

[0158] The support plate 8, wire seat 9, protective frame 17, etc. can provide stable support after the wires are connected. The handle 21, push rod 22 and push plate 23 are used to slide on the track 12 through the slide plate 13, thereby pushing the protective frame 17 to wrap the wires in the protective structure to avoid external interference and prevent external forces from causing damage to the wires.

[0159] The main function of the cleaning part is to clean the display screen 3 to ensure clear parameter display. The absorbent sponge 34 can store cleaning liquid. During operation, the telescopic rod 27 pushes the cotton brush 32 to wipe the display screen 3. The cleaning brush can squeeze the absorbent sponge 34 to release the cleaning liquid when the cotton brush 32 moves. When the cotton brush 32 contacts the display screen 3, the cleaning liquid is released and evenly spread, thereby achieving a cleaning effect.

[0160] The sound waves and vibrations inside the equipment are transmitted to the outside through the support block 44, the hollow sleeve 45 and the sound guide rod 46, so that the staff can sense the sound inside the equipment to judge the operating status. The guide groove 41, the guide plate 42 and the auxiliary parts are designed to facilitate the removal, replacement or cleaning of the cleaning brush parts inside the equipment when necessary.

[0161] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An intelligent arc extinguishing and power control device, comprising: An intelligent arc extinguishing control device (1) and a display screen (3) arranged on the intelligent arc extinguishing control device (1), wherein a switch (4) is fixed on the intelligent arc extinguishing control device (1), and the switch (4) is located on one side of the display screen (3), a wiring port (6) is provided on the intelligent arc extinguishing control device (1), an operating hole (5) is provided on the intelligent arc extinguishing control device corresponding to the wiring port (6), and the operating hole (5) is connected to the wiring port (6), and the characteristic is that it also includes: A wire protection part is arranged on the intelligent arc extinguishing control device (1) and is located outside the intelligent arc extinguishing control device (1) and corresponds to the wiring port (6) so as to slide along the intelligent arc extinguishing control device (1) to position and protect the connection line; A cleaning portion is provided through the wire protection portion and is in contact with the intelligent arc extinguishing control device (1) and corresponds to the position of the display screen (3) so as to be able to brush and clean the display screen (3) by sliding along the intelligent arc extinguishing control device (1); The inspection part is connected to the cleaning part and is movably arranged to penetrate the wire protection part so as to slide and adjust the position together with the cleaning part so as to facilitate auscultation of the intelligent arc extinguishing control device (1); The wire protection part comprises a protective member and a push-guide member, the protective member is connected to the intelligent arc extinguishing control device (1), and the push-guide member is arranged outside the intelligent arc extinguishing control device (1) and connected to the protective member; The push guide comprises an auxiliary push part, and the auxiliary push part is arranged outside the intelligent arc extinguishing control device (1) to help push the protective part; The cleaning part comprises a storage part and a cleaning brush part, the storage part is arranged through the guide push part, the cleaning brush part is arranged through the storage part and is fitted with the intelligent arc extinguishing control device (1); The inspection part includes a stethoscope and a replacement part, wherein the stethoscope is connected to the cleaning part and movably passes through the guide part and is located below the cleaning part, and the replacement part is connected to the cleaning part; The protective element comprises: A support plate (8) is symmetrically fixed on the outside of the intelligent arc extinguishing control device (1); A wire seat (9) passes through the support plate (8) and is fixedly connected thereto, and corresponds to the position of the wiring port (6) and is located outside the wiring port (6); A protective frame (17) is elastically connected to the support plate (8) and corresponds to the position of the wire seat (9), and is located in a direction of the wire seat (9) away from the wiring port (6); The push guide comprises: A guide part, arranged on the support plate (8) to provide a movement guide; The frame plate (14) is arranged at a position where the guide part is away from the support plate (8) and is located outside the intelligent arc extinguishing control device (1) so as to move in translation; A support plate (20) is movably arranged to penetrate the frame plate (14); An auxiliary push component is arranged on the support plate (20) and is located inside the frame plate (14) so ​​as to push the guard frame (17) when the frame plate (14) moves in translation; The auxiliary push parts include: A handle (21) is fixed to an end of the support plate (20) away from the intelligent arc extinguishing control device (1); A push rod (22) is symmetrically fixed on the outer side of the support plate (20) and located on the inner side of the frame plate (14); The push plate (23) is fixed to one end of the push rod (22) away from the support plate (20) and is in contact with the frame plate (14).

2. The intelligent arc extinguishing and power control device according to claim 1, characterized in that: The storage device includes: A telescopic rod (27) is rotatably connected to and penetrates the inner part of the frame plate (14), and the telescopic end is located on the inner side of the frame plate (14); A connecting plate (35) is fixed to the fixed end of the telescopic rod (27), is located on the inner side of the frame plate (14), and has an opening extending therethrough; A water-absorbing sponge (34) is fixed to a side of the connecting plate (35) close to the intelligent arc-extinguishing control device (1); The injection component is disposed through the frame plate (14) and is communicated with the opening.

3. The intelligent arc extinguishing and power control device according to claim 2 is characterized in that: The infusion parts include: A funnel (36) passes through the frame plate (14) and is fixedly connected thereto, and is in communication with the opening; A folding plate (37) is arranged on the inner side of the funnel (36), and one end of the folding plate is fixedly connected to an inner wall of one side of the funnel (36); A transmission plate (38) fixed to the other end of the folding plate (37); The pull handle (39) passes through the transmission plate (38) and is fixedly connected thereto, and extends outside the position range of the funnel (36).

4. The intelligent arc extinguishing and power control device according to claim 3 is characterized in that: The cleaning member comprises: A threaded ring (29) threadedly connected to the outer side of the telescopic end of the telescopic rod (27); The spring (30) is sleeved on the outside of the telescopic end of the telescopic rod (27) and is located on a side of the threaded ring (29) away from the intelligent arc extinguishing control device (1); The cotton brush (32) is fixed on the outside of the threaded ring (29) and is located on a side of the water-absorbing cotton (34) close to the intelligent arc-extinguishing control device (1), with a gap directly between the water-absorbing cotton (34) and the water-absorbing cotton (34).

5. The intelligent arc extinguishing and power control device according to claim 4, characterized in that: The stethoscope comprises: A support block (44) is rotatably connected to the outer side of the fixed end of the telescopic rod (27) and is fixedly connected to the frame plate (14) by means of a fixing member; A hollow sleeve (45) is arranged to penetrate the support block (44), one end of which is inclined toward the direction close to the frame plate (14), and has a wavy profile, and is hollow inside and in a vacuum state; The sound guide rod (46) is arranged to penetrate the hollow sleeve (45), is in close contact with the hollow sleeve (45), and is movably arranged to penetrate the frame plate (14); The sound transmission block (47) is fixed to one end of the sound guide rod (46) away from the frame plate (14).

6. The intelligent arc extinguishing and power control device according to claim 5, characterized in that: The replacement parts include: A guide groove (41) is formed through the cotton brush (32) and the support frame (33); A guide plate (42) is movably arranged on the inner side of the guide groove (41), penetrates a side of the guide groove (41) away from the intelligent arc extinguishing control device (1), and is connected to the water-absorbing sponge (34); Auxiliary parts are arranged on the support frame (33) and the guide plate (42).

7. The intelligent arc extinguishing and power control device according to claim 6, characterized in that: The auxiliary parts include: A guide rod (43), one end of which is fixed on the guide plate (42); The other end of the guide rod (43) moves through the water-absorbing sponge (34) and moves through the connecting plate (35); A cloth strip (40), one end of which is fixed to a side of the support frame (33) away from the display screen (3) and is bent and extended to a side of the frame plate (14); A fixing component is provided through the interior of the cloth strip (40), and the fixing component is threadedly connected to the frame plate (14).

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