Control box for power supply conversion

Abstract

The utility model provides a control box for power conversion, and relates to the field of electric power engineering. The control box for power supply conversion comprises a wall pasting plate, an auxiliary sliding frame is fixedly connected to the outer surface of the wall pasting plate, a power connection block is fixedly connected to the inner surface of the auxiliary sliding frame, a groove blocking plate is slidably connected to the inner surface of the auxiliary sliding frame, and a wiring box is fixedly connected to one end of the groove blocking plate. According to the control box for power supply conversion, when the pull rotating frame rotates, the extension rod is driven to rotate, so that the extension rod drives the independent rotating wheel to rotate, the independent rotating wheel drives teeth of the extension rod to push the tooth punching plate, and the tooth punching plate drives the wiring box to slide through the spacing plate; and when the wiring box slides to the end of one side of the auxiliary sliding frame, the convex end of the power connection block completely slides into the rectangular groove of the wiring box and electrifies a circuit in the wiring box, so that the purpose of simply changing the power supply of the output end is achieved, and the problem that a certain risk exists when the output end is changed by manually plugging and unplugging the power supply is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a control box for power conversion. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. At the same time, it can be understood as power transmission and transformation engineering. As a form of energy, electric energy has many advantages such as easy conversion, convenient transportation, easy control, easy use, clean and economical.

[0003] In the use of some devices in power engineering, it is necessary to frequently switch the output end of the power supply. However, if frequent plugging and unplugging is done manually, there may be certain dangers. However, if the switch is controlled by a simple device, factors such as vibration or gravity may cause the converter to switch when it is not necessary, resulting in reduced work efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a control box for power conversion, which solves the problems raised in the technical background.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a control box for power conversion, including a wall plate, an auxiliary sliding frame fixedly connected to the outer surface of the wall plate, a power connection block fixedly connected to the inner surface of the auxiliary sliding frame, a slot blocking plate slidably connected to the inner surface of the auxiliary sliding frame, one end of the slot blocking plate is fixedly connected to a wiring box, the inner surface of the wiring box is slidably connected to the power connection block, the outer surface of the wiring box is fixedly connected to an outer block, the outer surface of the outer block is slidably connected to the auxiliary sliding frame, the inner surface of the outer block is fixedly connected to a partition plate, the outer surface of the partition plate is slidably connected to the auxiliary sliding frame, the outer surface of the auxiliary sliding frame away from the outer block is fixedly connected to an outer sub-frame, the outer surface of the outer sub-frame is fixedly connected to the wall plate, the inner surface of the outer sub-frame is slidably connected to a toothed plate, and the toothed plate is close to the wiring box. The outer surface is fixedly connected with a partition plate, the outer surface of the toothed plate is slidably connected with a wall plate, the toothed plate is meshed with a single-rotating wheel on the side away from the partition plate, the inner surface of the single-rotating wheel is fixedly connected with an extension rod, one end of the extension rod is rotatably connected with the wall plate, the outer circumferential surface of the extension rod is fixedly connected with a pulling and rotating frame, the pulling and rotating frame is fixedly connected with a guide sliding pile at the end away from the extension rod, the outer circumferential surface of the guide sliding pile is slidably connected with a capping plate, the inner surface of the capping plate is rotatably connected with the extension rod, the outer surface of the capping plate close to the wall plate is fixedly connected with an auxiliary sliding frame, the outer surface of the capping plate close to the wall plate is fixedly connected with an outer sub-frame, the outer surface of the capping plate away from the outer sub-frame is fixedly connected with a single bent plate, the inner surface of the single bent plate is slidably connected with a clamping rod, and the end of the clamping rod away from the capping plate is fixedly connected with a spring disk.

[0008] Preferably, the auxiliary sliding frame is a square frame, the inner surface of the square frame is slidably connected to a wiring box, the outer surface of the square frame is provided with a rounded rectangular groove, the inner surface of the rounded rectangular groove is slidably connected to an external block, the outer surface of the square frame away from the external block is provided with a rectangular groove, the inner surface of the rectangular groove is slidably connected to a partition plate, the outer surface of the square frame away from the external block is fixedly connected to an external partition frame, two square holes are provided at corresponding positions on the outer surfaces of both sides of the square frame, the inner surfaces of the square holes are slidably connected to a slot blocking plate, and the inner surface of the square frame is fixedly connected to a power connection block.

[0009] Preferably, the wiring box is a hollow square box, the outer surface of the square box is slidably connected to the inner wall of the auxiliary sliding frame, the outer surface of the square box close to the outer sub-frame is provided with a rectangular groove, the inner surface of the rectangular groove is fixedly connected with a partition plate, the outer surface of the square box away from the outer sub-frame is connected with an external block, the outer surface of the square box is provided with four rounded corner grooves, the inner arc surface of the rounded corner groove is provided with a rectangular groove that penetrates to the inner wall of the square box, and the inner surface of the rectangular groove is slidably connected with a power connection block.

[0010] Preferably, the partition plate is a rectangular plate, a wiring box is fixedly connected to the outer surface of the rectangular plate, a square block is fixedly connected to the outer surface of the rectangular plate away from the outer block, an auxiliary sliding frame is slidably connected to the outer surface of the square block, and a toothed plate is fixedly connected to the outer surface of the square block away from the rectangular plate.

[0011] Preferably, the capping plate is a square plate, an auxiliary sliding frame is fixedly connected to the outer surface of the square plate, an outer sub-frame is fixedly connected to the outer surface of the square plate, an arc-shaped groove is provided on the outer surface of the square plate away from the wall plate, a guide sliding pile is slidably connected to the inner surface of the arc-shaped groove, a circular hole is provided at the center of the arc-shaped groove, and an extension rod is rotatably connected to the inner surface of the circular hole.

[0012] Preferably, the spring disk is a circular disk, and the outer surface of the circular disk close to the capping plate is fixedly connected to a bracket rod, the outer surface of the circular disk close to the capping plate is fixedly connected to a spring, the inner surface of the spring is slidably connected to the bracket rod, and the end of the spring away from the circular disk is fixedly connected to a single bent plate.

[0013] (III) Beneficial effects

[0014] The utility model provides a control box for power conversion, which has the following beneficial effects:

[0015] 1. The control box for power conversion drives the extension rod to rotate when the pull-rotating frame rotates, so that the extension rod drives the single-rotating wheel to rotate, so that the single-rotating wheel drives the teeth of the extension rod to push the toothed plate, so that the toothed plate drives the wiring box to slide through the spacer plate, and then when the wiring box slides to the end of one side of the auxiliary sliding frame, the convex end of the power connection block is completely inserted into the rectangular groove of the wiring box and the line in the wiring box is energized, thereby achieving the purpose of simply changing the power supply of the output end and solving the problem that there is a certain risk in manually plugging and unplugging the power supply to change the output end.

[0016] 2. The control box for power conversion pushes the pull-and-turn frame to rotate 180 degrees. When the pull-and-turn frame rotates 180 degrees, it lifts the spherical convex key of the bracket rod, so that the spring plate is lifted in the process of the bracket rod lifting. When the pull-and-turn frame is completely moved to one end of the arc groove of the capping plate, the spring of the spring plate pulls the bracket rod in the opposite direction, so that the bracket rod completely locks the pull-and-turn frame, thereby achieving the purpose of reinforcing the switch for control conversion and solving the problem that the switch may change at unnecessary times due to vibration or gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the capping plate of the utility model;

[0018] Figure 2 This is a schematic diagram of the auxiliary sliding frame structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the outer block structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the wiring box structure of the utility model.

[0021] Among them, there are wall panels 1, auxiliary sliding frames 2, power connection blocks 3, slot blocking plates 4, wiring boxes 5, external blocks 6, spacer plates 7, external dividing frames 8, toothed plates 9, single rotating wheels 10, extension rods 11, pulling and rotating frames 12, guide sliding piles 13, capping plates 14, single bent plates 15, bracket rods 16, and spring disks 17. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a control box for power conversion, such as Figure 1-4 As shown, it includes a wall panel 1, the outer surface of the wall panel 1 is fixedly connected with an auxiliary sliding frame 2, the auxiliary sliding frame 2 is a square frame, the inner surface of the square frame is slidably connected with a wiring box 5, the outer surface of the square frame is provided with a rounded rectangular groove, the inner surface of the rounded rectangular groove is slidably connected with an external block 6, the outer surface of the square frame away from the external block 6 is provided with a rectangular groove, the inner surface of the rectangular groove is slidably connected with a partition plate 7, the outer surface of the square frame away from the external block 6 is fixedly connected with an external dividing frame 8, two square holes are provided at corresponding positions on the outer surfaces of both sides of the square frame, the inner surfaces of the square holes are slidably connected with a slot blocking plate 4, the inner surface of the square frame is fixedly connected with a power connection block 3, and the auxiliary sliding frame 2 is used to fix some devices and provide necessary working environment for some devices.

[0024] A power connection block 3 is fixedly connected to the inner surface of the auxiliary sliding frame 2. The power connection block 3 is a conductive metal. When using the device, the neutral wire and the live wire are fixedly connected to the two power connection blocks 3 on one side respectively. Only when the protruding end of the power connection block 3 is completely inserted into the wiring box 5 will the cables in the wiring box 5 be energized.

[0025] The inner surface of the auxiliary sliding frame 2 is slidably connected with a slot blocking plate 4, one end of the slot blocking plate 4 is fixedly connected to a wiring box 5, a conductive metal sheet is fixedly connected in the rectangular slot of the wiring box 5, and the two conductive metal sheets on the same side are respectively fixedly connected with a neutral line and a live line, and the cables on both sides are connected to the external block 6. The wiring box 5 is a hollow square box, and the outer surface of the square box is slidably connected with the inner wall of the auxiliary sliding frame 2, and the outer surface of the square box close to the outer sub-frame 8 is provided with a rectangular slot, and a partition plate 7 is fixedly connected to the inner surface of the rectangular slot, and the outer surface of the square box away from the outer sub-frame 8 is through-connected with the external block 6, and the outer surface of the square box is provided with four rounded grooves, and the inner arc surface of the rounded groove is provided with a rectangular groove that penetrates to the inner wall of the square box, and the inner surface of the rectangular groove is slidably connected with the power connection block 3, and the wiring box 5 is used to provide necessary space for connecting lines while providing necessary support for some devices.

[0026] The inner surface of the wiring box 5 is slidably connected with a power connection block 3, the outer surface of the wiring box 5 is fixedly connected with an external block 6, the outer surface of the external block 6 is slidably connected with an auxiliary sliding frame 2, the inner surface of the external block 6 is fixedly connected with a partition plate 7, the partition plate 7 is a rectangular plate, the outer surface of the rectangular plate is fixedly connected with the wiring box 5, the outer surface of the rectangular plate away from the external block 6 is fixedly connected with a square block, the outer surface of the square block is slidably connected with an auxiliary sliding frame 2, the outer surface of the square block away from the rectangular plate is fixedly connected with a toothed plate 9, the partition plate 7 is used to divide the internal area of ​​the wiring box 5, and at the same time, follows the sliding of the toothed plate 9 to drive the wiring box 5 outside it to move.

[0027] The outer surface of the partition plate 7 is slidably connected with an auxiliary sliding frame 2, the outer surface of the auxiliary sliding frame 2 away from the outer block 6 is fixedly connected with an outer sub-frame 8, the outer surface of the outer sub-frame 8 is fixedly connected with a wall panel 1, the inner surface of the outer sub-frame 8 is slidably connected with a toothed plate 9, the outer surface of the toothed plate 9 close to the wiring box 5 is fixedly connected with the partition plate 7, the outer surface of the toothed plate 9 is slidably connected with the wall panel 1, the toothed side of the toothed plate 9 away from the partition plate 7 is meshed with a single rotating wheel 10, the inner surface of the single rotating wheel 10 is fixedly connected with an extension rod 11, and one end of the extension rod 11 is rotatably connected to the wall panel 1.

[0028] The outer circumference of the extension rod 11 is fixedly connected to a pulling and rotating frame 12, and the pulling and rotating frame 12 is fixedly connected to a guide sliding pile 13 at one end away from the extension rod 11. The outer circumference of the guide sliding pile 13 is slidably connected to a capping plate 14. The capping plate 14 is a square plate, and an auxiliary sliding frame 2 is fixedly connected to the outer surface of the square plate, and an outer sub-frame 8 is fixedly connected to the outer surface of the square plate. An arc groove is provided on the outer surface of the square plate away from the wall plate 1, and the guide sliding pile 13 is slidably connected to the inner surface of the arc groove. A circular hole is provided at the center of the arc groove, and the extension rod 11 is rotatably connected to the inner surface of the circular hole. The capping plate 14 is used to close the device while supporting part of the device and guiding the moving direction of part of the device.

[0029] The inner surface of the capping plate 14 is rotatably connected to the extension rod 11, and the outer surface of the capping plate 14 close to the wall plate 1 is fixedly connected to the auxiliary sliding frame 2, the outer surface of the capping plate 14 close to the wall plate 1 is fixedly connected to the outer sub-frame 8, the outer surface of the capping plate 14 away from the outer sub-frame 8 is fixedly connected to the single bent plate 15, the inner surface of the single bent plate 15 is slidably connected to the bracket rod 16, and the bracket rod 16 is fixedly connected to a spring disk 17 at one end away from the capping plate 14. The spring disk 17 is a circular disk, and the outer surface of the circular disk close to the capping plate 14 is fixedly connected to the bracket rod 16, and the outer surface of the circular disk close to the capping plate 14 is fixedly connected to a spring, and the inner surface of the spring is slidably connected to the bracket rod 16, and the end of the spring away from the circular disk is fixedly connected to the single bent plate 15. The spring disk 17 is used to press down the bracket rod 16 through its own spring so that the bracket rod 16 clamps the extension rod 11.

[0030] Working principle: When using the device, connect the output ends of different power supplies to the power connection blocks 3 on both sides of the device respectively, and connect the output ends to the external block 6. When the output end needs to switch the power supply, push the pull-turn frame 12 to rotate 180 degrees. After the pull-turn frame 12 rotates 180 degrees, it pushes up the spherical convex key of the card frame rod 16, so that the card frame rod 16 pushes up the spring plate 17 during the lifting process. When the pull-turn frame 12 is completely moved to one end of the arc groove of the capping plate 14, the spring of the spring plate 17 pulls the card frame rod 16 in the opposite direction, so that the card frame rod 16 pulls the pull-turn frame 12 It is completely locked to prevent the pulling and rotating frame 12 from rotating due to vibration. When the pulling and rotating frame 12 rotates, it drives the extension rod 11 to rotate, so that the extension rod 11 drives the single-rotating wheel 10 to rotate, so that the single-rotating wheel 10 drives the teeth of the extension rod 11 to push the toothed plate 9, so that the toothed plate 9 drives the wiring box 5 to slide through the spacer plate 7, and then when the wiring box 5 slides to the end of one side of the auxiliary sliding frame 2, the convex end of the power connection block 3 is completely inserted into the rectangular groove of the wiring box 5 and the line in the wiring box 5 is energized, thereby changing the power supply at the output end.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control box for power conversion, comprising a wall plate (1), characterized in that: The outer surface of the wall-mounted plate (1) is fixedly connected to an auxiliary sliding frame (2), the inner surface of the auxiliary sliding frame (2) is fixedly connected to a power connection block (3), the inner surface of the auxiliary sliding frame (2) is slidably connected to a slot blocking plate (4), one end of the slot blocking plate (4) is fixedly connected to a wiring box (5), the inner surface of the wiring box (5) is slidably connected to the power connection block (3), the outer surface of the wiring box (5) is fixedly connected to an outer block (6), the outer surface of the outer block (6) is slidably connected to the auxiliary sliding frame (2), and the inner surface of the outer block (6) is fixedly connected to A partition plate (7) is connected, the outer surface of the partition plate (7) is slidably connected to an auxiliary sliding frame (2), the outer surface of the auxiliary sliding frame (2) away from the outer block (6) is fixedly connected to an outer sub-frame (8), the outer surface of the outer sub-frame (8) is fixedly connected to a wall plate (1), the inner surface of the outer sub-frame (8) is slidably connected to a toothed plate (9), the outer surface of the toothed plate (9) close to the wiring box (5) is fixedly connected to the partition plate (7), the outer surface of the toothed plate (9) is slidably connected to the wall plate (1), the toothed plate (9) ) is meshed with teeth on one side away from the partition plate (7), the inner surface of the single-rotating wheel (10) is fixedly connected to an extension rod (11), one end of the extension rod (11) is rotatably connected to the wall plate (1), the outer circumferential surface of the extension rod (11) is fixedly connected to a pulling and rotating frame (12), the end of the pulling and rotating frame (12) away from the extension rod (11) is fixedly connected to a guide pile (13), the outer circumferential surface of the guide pile (13) is slidably connected to a capping plate (14), and the inner surface of the capping plate (14) is rotatably connected to the outer circumferential surface of the extension rod (11). An extension rod (11) is connected, the outer surface of the capping plate (14) close to the wall plate (1) is fixedly connected to an auxiliary sliding frame (2), the outer surface of the capping plate (14) close to the wall plate (1) is fixedly connected to an outer sub-frame (8), the outer surface of the capping plate (14) away from the outer sub-frame (8) is fixedly connected to a single bent plate (15), the inner surface of the single bent plate (15) is slidably connected to a bracket rod (16), and the end of the bracket rod (16) away from the capping plate (14) is fixedly connected to a spring plate (17).

2. A control box for power conversion according to claim 1, characterized in that: The auxiliary sliding frame (2) is a square frame, the inner surface of the square frame is slidably connected to a wiring box (5), the outer surface of the square frame is provided with a rounded rectangular groove, the inner surface of the rounded rectangular groove is slidably connected to an external block (6), the outer surface of the square frame away from the external block (6) is provided with a rectangular groove, the inner surface of the rectangular groove is slidably connected to a partition plate (7), the outer surface of the square frame away from the external block (6) is fixedly connected to an external partition frame (8), two square holes are provided at corresponding positions on the outer surfaces of both sides of the square frame, the inner surfaces of the square holes are slidably connected to a slot blocking plate (4), and the inner surface of the square frame is fixedly connected to a power connection block (3).

3. A control box for power conversion according to claim 1, characterized in that: The wiring box (5) is a hollow square box, the outer surface of the square box is slidably connected to the inner wall of the auxiliary sliding frame (2), the outer surface of the square box close to the outer sub-frame (8) is provided with a rectangular groove, the inner surface of the rectangular groove is fixedly connected to a partition plate (7), the outer surface of the square box away from the outer sub-frame (8) is connected to an outer block (6), the outer surface of the square box is provided with four rounded grooves, the inner arc surface of the rounded groove is provided with a rectangular groove that penetrates to the inner wall of the square box, and the inner surface of the rectangular groove is slidably connected to a power connection block (3).

4. A control box for power conversion according to claim 1, characterized in that: The partition plate (7) is a rectangular plate, the outer surface of which is fixedly connected to a wiring box (5), the outer surface of which is away from the outer block (6) is fixedly connected to a square block, the outer surface of which is slidably connected to an auxiliary sliding frame (2), and the outer surface of which is away from the rectangular plate is fixedly connected to a toothed plate (9).

5. The control box for power conversion according to claim 1, characterized in that: The capping plate (14) is a square plate, an auxiliary sliding frame (2) is fixedly connected to the outer surface of the square plate, an outer sub-frame (8) is fixedly connected to the outer surface of the square plate, an arc-shaped groove is provided on the outer surface of the square plate away from the wall plate (1), a guide slide pile (13) is slidably connected to the inner surface of the arc-shaped groove, a circular hole is provided at the center of the arc-shaped groove, and an extension rod (11) is rotatably connected to the inner surface of the circular hole.

6. A control box for power conversion according to claim 1, characterized in that: The spring-mounted disk (17) is a circular disk, and the outer surface of the circular disk close to the capping plate (14) is fixedly connected to a bracket rod (16), the outer surface of the circular disk close to the capping plate (14) is fixedly connected to a spring, the inner surface of the spring is slidably connected to the bracket rod (16), and the end of the spring away from the circular disk is fixedly connected to a single bent plate (15).

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