Power control device and method thereof

Abstract

The invention discloses an electric power control device and method, and relates to the technical field of electric power engineering. The device comprises an electric box, an electric brake is arranged in the electric box, the electric brake is formed by combining a first protective shell, a second protective shell and a brake body, a rapid disassembly and assembly mechanism is arranged in the electric brake, a fixing column in the mechanism is fixedly connected to the interior of the protective shell, and a first rotating strip and a second rotating strip are rotationally connected with the fixing column. The arc-shaped block is fixedly connected to the ends of the first rotating strip and the second rotating strip, the first rotating strip and the second rotating strip are movably clamped, the push rod is fixedly connected to the end of the first rotating strip, and the first spring is fixedly connected to the ends of the first rotating strip and the second rotating strip. The protective shell can be rapidly and safely disassembled and assembled through the rapid disassembling and assembling mechanism, the problem that disassembling and assembling consume too long time is avoided, the use requirements of the electric brake in different scenes can be met through the adjusting piece, practicability is achieved, and the requirements of users are met.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power engineering, and in particular to an electric power control device and a method thereof. Background Art

[0002] A common power control device is the old-fashioned switch. In some old buildings or rural areas, due to historical reasons, the old-fashioned switch is still widely used. Although the technology of the old-fashioned switch is relatively simple, it has the characteristics of simple structure, easy operation and low maintenance cost, and has practical value.

[0003] Existing switches usually have an arc-shaped protective cover on the outer surface to prevent operators from electric shock, but disassembly and assembly are troublesome and cannot be disassembled and assembled quickly, which prolongs the maintenance time and reduces the maintenance efficiency. In addition, multiple switches are often integrated inside the electrical box, and it is often time-consuming to adjust the passages of all switches. The more switches there are, the more time-consuming it is. In special circumstances, the power cannot be cut off quickly, posing a safety hazard.

[0004] The reason for this problem is that the arc protective cover is installed by first disassembling the blade and the fixed head at the end of the blade, extending the blade through the top slot of the arc protective cover, sleeved on the gate body, tightening multiple sets of fixing bolts, and finally re-fixing the blade and the fixed head at the end of the blade. Only then is the installation of the arc protective cover completed. The installation operation is too complicated, which reduces the maintenance efficiency. When the existing circuit box faces special circumstances and needs to adjust the passage of all switches, it can only be adjusted one by one, and the more switches there are, the slower the time consumption is, which poses a huge safety hazard. Therefore, we propose an electric power control device and method to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an electric power control device and method thereof, which solves the problem that the existing electric switches usually have an arc-shaped protective cover on the outer surface to prevent the operator from electric shock, but the disassembly and assembly is troublesome and cannot be quickly disassembled and assembled, which prolongs the maintenance time and reduces the maintenance efficiency. In addition, multiple electric switches are often integrated inside the electrical box, and it is often time-consuming to adjust the passages of all the electric switches. The more electric switches there are, the more time-consuming it is. In addition, in special circumstances, the power cannot be quickly cut off, posing a safety hazard.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A power control device and method thereof, comprising an electric box, wherein an electric switch is arranged inside the electric box, wherein the electric switch is composed of a first protective shell, a second protective shell and a switch body, wherein a quick disassembly mechanism is arranged inside the electric switch, wherein the quick disassembly mechanism comprises a fixed column, a first rotating bar, a second rotating bar, an arc block, a push rod and a first spring;

[0007] The fixed column is fixedly connected to the inside of the first protective shell and the second protective shell, the first turning bar and the second turning bar are respectively rotatably connected to the fixed column, the arc block is fixedly connected to the ends of the first turning bar and the second turning bar, the first turning bar and the second turning bar are movably engaged, the push rod is fixedly connected to the end of the first turning bar, and the first spring is fixedly connected to the ends of the first turning bar and the second turning bar.

[0008] Preferably, the gate body comprises a bottom plate, a first wiring port, a second wiring port and a lower plate;

[0009] The first wiring ports are opened at two ends of the bottom plate, the second wiring port is opened at one side of the bottom plate, and the lower plate is fixedly connected to the top of the bottom plate.

[0010] Preferably, the brake body further comprises a first knife seat, a knife clamp and a fastening ring;

[0011] The first tool seat is fixedly connected to the inside of the first wiring port, the tool clamp is fixedly connected to the top of the first tool seat, one end of the fastening ring is fixedly connected to the first tool seat, and the other end of the fastening ring is fixedly connected to the tool clamp.

[0012] Preferably, the gate body further comprises a second blade seat, a blade and a fixing block;

[0013] The second knife seat is fixedly connected to the top of the bottom plate, the blade is rotatably connected to the inside of the second knife seat, the blade is movably clamped to the inside of the first knife seat, and the fixing block is fixedly connected to the end of the blade.

[0014] Preferably, the quick disassembly and assembly mechanism further comprises a fixing bar, a positioning block and a fixing bolt;

[0015] The fixing strip is fixedly connected to the inside of the first protective shell and the second protective shell, the first spring is fixedly connected to the fixing strip, the positioning block is fixedly connected to both ends of the bottom plate, the fixing bolt is threadedly connected to the positioning block, and the end of the fixing bolt is against the outer surface of the first protective shell and the second protective shell.

[0016] Preferably, an adjusting member is provided inside the electrical box, and the adjusting member comprises a supporting block and a rotating rod;

[0017] The support block is fixedly connected to the interior of the electrical box, and the rotating rod is rotatably connected to the support block.

[0018] Preferably, the adjusting member further comprises a pull rod and a slot; the pull rod is fixedly connected to the rotating rod, and the slot is provided inside the pull rod.

[0019] Preferably, the adjusting member further comprises an insert block and a pull plate;

[0020] The inserting block is slidably connected inside the fixed block, the pulling plate is fixedly connected to the outer surface of the inserting block, and the inserting block is movably inserted inside the card slot.

[0021] Preferably, the adjusting member further comprises a second spring; one end of the second spring is fixedly connected to the fixing block, and the other end of the second spring is fixedly connected to the inserting block.

[0022] Preferably, in step 1, the blade is inserted into the first protective shell and the second protective shell, and at the same time, the first rotating bar and the second rotating bar are movably connected through the arc block at the end, and then the fixing bolts are tightened to complete the installation of the protective shell, which is fast and safe and avoids the problem of too long installation time;

[0023] Step 2: Rotate the blade to one side so that the blade can be inserted into the blade holder at one end to ensure the smooth flow of the circuit on one side. By rotating the blade, the circuit can be adjusted to different paths as needed, which is very convenient and quick.

[0024] Step three: when you need to adjust the passages of multiple sets of switches, just grab the pull rod and flip it to one side to adjust the passages of multiple sets of switches at the same time. It is convenient and quick. When you need to adjust the passage of one set of switches, grab the pull plate and press it down to make the plug disengage from the inside of the pull rod. At this time, you can freely adjust the passage of the switches to meet different needs. It is highly practical.

[0025] The present invention discloses a power control device and a method thereof, which have the following beneficial effects:

[0026] 1. Insert the blade into the first protective shell and the second protective shell. The first rotating bar and the second rotating bar are movably connected through the arc block at the end to complete the installation of the protective shell. It is fast and safe. The protective shell can be removed by tightening the push rod spring, avoiding the problem of time-consuming disassembly and assembly.

[0027] 2. Turn the blade to one side so that the blade can be movably connected to the blade clamp at one end to ensure the smooth flow of the circuit on one side. By turning the blade, the circuit can be connected as needed, which has practical value.

[0028] 3. When you need to adjust the passages of multiple sets of switches, grab the pull rod and flip it to one side to adjust the passages of multiple sets of switches at the same time. It is convenient and quick. When you need to adjust the passage of one set of switches, grab the pull plate and press it down to make the plug detach from the inside of the pull rod. At this time, you can freely adjust the passage of the switch to meet the usage needs of different scenarios. It is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the overall internal structure of the present invention;

[0032] Figure 3 It is a schematic diagram of the structure of the electric switch of the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the switch bottom plate of the present invention;

[0034] Figure 5 This is a schematic diagram of the structure of the first tool holder of the present invention;

[0035] Figure 6 This is a schematic diagram of the quick disassembly and assembly mechanism of the present invention;

[0036] Figure 7 This is a schematic diagram of the interior of the fixing block of the present invention.

[0037] In the figure: 1. electrical box; 2. switch; 21. first protective shell; 22. second protective shell; 23. switch body; 231. bottom plate; 232. first wiring port; 233. second wiring port; 234. lower plate; 235. first knife holder; 236. knife clamp; 237. fastening ring; 238. second knife holder; 239. blade; 240. fixing block; 3. quick disassembly and assembly mechanism; 31. fixing column; 32. first rotating bar; 33. second rotating bar; 34. arc block; 35. push rod; 36. fixing bar; 37. first spring; 38. positioning block; 39. fixing bolt; 4. adjusting member; 41. supporting block; 42. rotating rod; 43. pulling rod; 44. slot; 45. insert block; 46. pulling plate; 47. second spring. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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.

[0039] The embodiments of the present application provide an electric power control device and method thereof, which solves the problem that the existing electric switches usually have an arc-shaped protective cover on the outer surface to prevent the operator from electric shock, but the disassembly and assembly is troublesome and cannot be quickly disassembled and assembled, which prolongs the maintenance time and reduces the maintenance efficiency. In addition, there are often multiple electric switches integrated in the electrical box, and it is often time-consuming to adjust the passages of all the electric switches. The more electric switches there are, the more time it takes. In addition, in special circumstances, the power cannot be quickly cut off, posing a safety hazard.

[0040] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0041] The embodiment of the present invention discloses a power control device and a method thereof.

[0042] According to the attached Figure 1-7 As shown, it includes an electric box 1, an electric switch 2 is arranged inside the electric box 1, and the electric switch 2 is composed of a first protective shell 21, a second protective shell 22 and a switch body 23. A quick disassembly mechanism 3 is arranged inside the electric switch 2, and the quick disassembly mechanism 3 includes a fixed column 31, a first rotating bar 32, a second rotating bar 33, an arc block 34, a push rod 35 and a first spring 37;

[0043] The fixing column 31 is fixedly connected to the inside of the first protective shell 21 and the second protective shell 22, the first rotating bar 32 and the second rotating bar 33 are rotatably connected to the fixing column 31 respectively, the arc block 34 is fixedly connected to the ends of the first rotating bar 32 and the second rotating bar 33, the first rotating bar 32 and the second rotating bar 33 are movably engaged, the push rod 35 is fixedly connected to the end of the first rotating bar 32, and the first spring 37 is fixedly connected to the end of the first rotating bar 32 and the second rotating bar 33. The top of the first protective shell 21 and the second protective shell 22 are provided with a vertical groove and a horizontal groove. The function of the vertical groove is to facilitate the flipping of the blade 239, and at the same time ensure that the operator will not directly contact the blade 239 and cause electric shock, thereby ensuring the safety of the operator. The function of the horizontal groove is to facilitate the installation of the first protective shell 21 and the second protective shell 22, so that they will not be blocked by the blade 239 during installation, and there is no need to disassemble the blade 239 and the fixing block 240 during installation, thereby improving the disassembly and assembly efficiency.

[0044] The gate body 23 includes a bottom plate 231, a first wiring port 232, a second wiring port 233 and a lower piece 234; the first wiring port 232 is opened at both ends of the bottom plate 231, the second wiring port 233 is opened on one side of the bottom plate 231, and the lower piece 234 is fixedly connected to the top of the bottom plate 231. The gate body 23 also includes a first knife seat 235, a knife clamp 236 and a fastening ring 237; the first knife seat 235 is fixedly connected to the inside of the first wiring port 232, the knife clamp 236 is fixedly connected to the top of the first knife seat 235, one end of the fastening ring 237 is fixedly connected to the first knife seat 235, and the other end of the fastening ring 237 is fixedly connected to the knife clamp 236. The gate body 23 also includes a second knife seat 238, blade 239 and fixed block 240; the second knife seat 238 is fixedly connected to the top of the base plate 231, the blade 239 is rotatably connected to the inside of the second knife seat 238, the blade 239 is movably clamped in the inside of the first knife seat 235, and the fixed block 240 is fixedly connected to the end of the blade 239. The function of the fastening ring 237 is to assist the tool clamp 236 in clamping the blade 239. The material of the fastening ring 237 is rubber material with strong elasticity, so that when the tool clamp 236 is stretched open by the blade 239, the fastening ring 237 can provide a force pushing from the outside to the inside, so that the tool clamp 236 can clamp the blade 239 more firmly, thereby ensuring the stability of the clamping effect.

[0045] The quick disassembly and assembly mechanism 3 also includes a fixing bar 36, a positioning block 38 and a fixing bolt 39; the fixing bar 36 is fixedly connected to the inside of the first protective shell 21 and the second protective shell 22, the first spring 37 is fixedly connected to the fixing bar 36, the positioning block 38 is fixedly connected to the two ends of the bottom plate 231, the fixing bolt 39 is threadedly connected to the positioning block 38, and the end of the fixing bolt 39 is against the outer surface of the first protective shell 21 and the second protective shell 22.

[0046] An adjusting member 4 is provided inside the electric box 1, and the adjusting member 4 includes a supporting block 41 and a rotating rod 42; the supporting block 41 is fixedly connected inside the electric box 1, the rotating rod 42 is rotatably connected to the supporting block 41, the adjusting member 4 also includes a pull rod 43 and a slot 44; the pull rod 43 is fixedly connected to the rotating rod 42, the slot 44 is provided inside the pull rod 43, and the adjusting member 4 also includes an insert block 45 and a pull plate 46;

[0047] The insert block 45 is slidably connected to the inside of the fixed block 240, the pull plate 46 is fixedly connected to the outer surface of the insert block 45, the insert block 45 is movably inserted into the inside of the slot 44, and the adjustment member 4 also includes a second spring 47; one end of the second spring 47 is fixedly connected to the fixed block 240, and the other end of the second spring 47 is fixedly connected to the insert block 45. Step 1: insert the blade 239 into the inside of the first protective shell 21 and the second protective shell 22, and at the same time, the first rotating bar 32 and the second rotating bar 33 are movably connected through the arc block 34 at the end, and then tighten the fixing bolt 39 to complete the installation of the protective shell, which is fast and safe, and avoids the problem of too long installation time;

[0048] Step 2: Rotate the blade 239 to one side so that the blade 239 can be movably connected to the blade clamp 236 at one end to ensure the smooth flow of the circuit on one side. By rotating the blade 239, the circuit can be adjusted to different paths as needed, which is very convenient and quick.

[0049] Step three, when it is necessary to adjust the passages of multiple groups of switches 2, just grab the pull rod 43 and flip it to one side to adjust the passages of multiple groups of switches 2 at the same time. It is convenient and quick. When it is necessary to adjust the passage of one group of switches 2, grab the pull plate 46 and press it downward to make the plug 45 disengage from the inside of the pull rod 43. At this time, the passage of the switch 2 can be freely adjusted to meet different needs, which has high practicality.

[0050] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0051] When the device is used, the first protective shell 21 and the second protective shell 22 are placed above the bottom plate 231, and the blade 239 is inserted into the transverse groove opened at the top of the first protective shell 21 and the second protective shell 22. At the same time, the arc blocks 34 at the ends of the first turning bar 32 and the second turning bar 33 are in contact, and the first turning bar 32 and the second turning bar 33 are pushed to one side. At this time, the first spring 37 is tightened, and the first protective shell 21 and the second protective shell 22 are continuously pushed in the direction of the central axis. When they are pushed to the bottom, the arc blocks 34 lose the thrust from each other. Under the reaction force of the first spring 37, the two groups of arc blocks 34 are stuck to each other. At this time, the fixing bolts 39 are tightened, and the ends of the fixing bolts 39 fix the first protective shell 21 and the second protective shell 2 2 to complete the fixing of the protective shell. When the protective shell needs to be removed, the fixing bolt 39 is unscrewed and the push rod 35 is pushed inward. The push rod 35 pushes the first rotating bar 32 inward, and the first spring 37 is tightened. At this time, the first protective shell 21 and the second protective shell 22 are pulled to both sides to complete the disassembly. It is very fast and convenient to meet the needs of users. When it is necessary to adjust the passages of multiple groups of switches 2, grab the pull rod 43 and flip it to one side, so that the passages of multiple groups of switches 2 can be adjusted at the same time. It is convenient and fast. When it is necessary to adjust the passage of one group of switches 2, grab the pull plate 46 and press it downward. The second spring 47 is tightened, so that the plug 45 is separated from the inside of the pull rod 43. At this time, the passage of the switch 2 can be freely adjusted to meet different needs and has high practicality.

[0052] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A power control device, comprising an electric box (1), wherein a switch (2) is arranged inside the electric box (1), characterized in that: The switch (2) is composed of a first protective shell (21), a second protective shell (22) and a switch body (23), and a quick disassembly mechanism (3) is provided inside the switch (2); The quick disassembly and assembly mechanism (3) comprises a fixed column (31), a first rotating bar (32), a second rotating bar (33), an arc block (34), a push rod (35) and a first spring (37); The fixed column (31) is fixedly connected to the inside of the first protective shell (21) and the second protective shell (22); the first turning bar (32) and the second turning bar (33) are respectively rotatably connected to the fixed column (31); the arc block (34) is fixedly connected to the ends of the first turning bar (32) and the second turning bar (33); the first turning bar (32) and the second turning bar (33) are movably engaged; the push rod (35) is fixedly connected to the end of the first turning bar (32); and the first spring (37) is fixedly connected to the ends of the first turning bar (32) and the second turning bar (33).

2. A power control device according to claim 1, characterized in that: The gate body (23) comprises a bottom plate (231), a first wiring port (232), a second wiring port (233) and a lower plate (234); The first wiring port (232) is opened at both ends of the bottom plate (231), the second wiring port (233) is opened at one side of the bottom plate (231), and the lower plate (234) is fixedly connected to the top of the bottom plate (231).

3. A power control device according to claim 2, characterized in that: The brake body (23) further comprises a first knife seat (235), a knife clamp (236) and a fastening ring (237); The first knife seat (235) is fixedly connected to the inside of the first wiring port (232), the knife clamp (236) is fixedly connected to the top of the first knife seat (235), one end of the fastening ring (237) is fixedly connected to the first knife seat (235), and the other end of the fastening ring (237) is fixedly connected to the knife clamp (236).

4. A power control device according to claim 2, characterized in that: The gate body (23) further comprises a second blade seat (238), a blade (239) and a fixing block (240); The second knife seat (238) is fixedly connected to the top of the bottom plate (231), the blade (239) is rotatably connected to the inside of the second knife seat (238), the blade (239) is movably clamped to the inside of the first knife seat (235), and the fixed block (240) is fixedly connected to the end of the blade (239).

5. A power control device according to claim 2, characterized in that: The quick disassembly and assembly mechanism (3) further comprises a fixing strip (36), a positioning block (38) and a fixing bolt (39); The fixing strip (36) is fixedly connected to the inside of the first protective shell (21) and the second protective shell (22); the first spring (37) is fixedly connected to the fixing strip (36); the positioning block (38) is fixedly connected to both ends of the bottom plate (231); the fixing bolt (39) is threadedly connected to the positioning block (38); and the end of the fixing bolt (39) abuts against the outer surface of the first protective shell (21) and the second protective shell (22).

6. A power control device according to claim 1, characterized in that: An adjusting member (4) is arranged inside the electrical box (1), and the adjusting member (4) comprises a supporting block (41) and a rotating rod (42); The support block (41) is fixedly connected to the interior of the electrical box (1), and the rotating rod (42) is rotatably connected to the support block (41).

7. A power control device according to claim 6, characterized in that: The adjusting member (4) further comprises a pull rod (43) and a clamping groove (44); the pull rod (43) is fixedly connected to the rotating rod (42), and the clamping groove (44) is arranged inside the pull rod (43).

8. A power control device according to claim 6, characterized in that: The adjusting member (4) further comprises an insert block (45) and a pull plate (46); The insert block (45) is slidably connected inside the fixed block (240), the pull plate (46) is fixedly connected to the outer surface of the insert block (45), and the insert block (45) is movably inserted into the interior of the card slot (44).

9. A power control device according to claim 6, characterized in that: The adjusting member (4) further comprises a second spring (47); one end of the second spring (47) is fixedly connected to the fixing block (240), and the other end of the second spring (47) is fixedly connected to the inserting block (45).

10. A method for using a power control device according to any one of claims 1 to 9, characterized in that: It includes the following steps: Step 1: insert the blade (239) into the first protective shell (21) and the second protective shell (22), and at the same time, the first rotating bar (32) and the second rotating bar (33) are movably connected through the arc block (34) at the end, and then tighten the fixing bolt (39) to complete the installation of the protective shell; Step 2: Rotate the blade (239) to one side so that the blade (239) is movably engaged with the blade clamp (236) at one end; Step 3: When it is necessary to adjust the passages of multiple groups of switches (2), just grab the pull rod (43) and flip it to one side to adjust the passages of multiple groups of switches (2) at the same time. This is convenient and quick. When it is necessary to adjust the passage of one group of switches (2), grab the pull plate (46) and press it downward to make the plug (45) detach from the inside of the pull rod (43). At this time, the passage of the switch (2) can be freely adjusted.

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