A quick-disassembly type power distribution cabinet for pre-employment training and its use method

Abstract

The present invention provides a quick-detachable power distribution cabinet for pre-employment training and a method for using the same, which relates to the field of power distribution cabinet structure and comprises: a bearing structure and an overlapping structure, wherein the bearing structure is internally movably connected with a plug-in structure, and the plug-in structure is rotatably connected with a rotating structure, and the top of the rotating structure is plug-in connected with a box body; the rotating structure is internally movably connected with an adjusting mechanism, and the adjusting mechanism is movably connected with a connecting structure, and a clamping structure is fixedly connected to one side of the connecting structure; the overlapping structure is installed on both sides of the box body, and the box body comprises a baffle, a plug-in rod and a fixing block, the baffle is arranged in four groups, and the two ends of the baffle are respectively fixedly connected with the plug-in rod, the fixing blocks are arranged in two groups, and the two groups of fixing blocks are respectively fixedly connected to one side of the baffle, and the trainees can observe the interior of the power distribution cabinet through the transparent baffle arranged in the box body, and the baffle can be quickly disassembled, so as to improve the trainees' understanding of the internal structure of the power distribution cabinet.

Description

Technical Field

[0001] The invention relates to the field of power distribution cabinet structures, and in particular to a quick-detachable power distribution cabinet for pre-job training and a use method thereof. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and cabinet metering cabinet. It is the final equipment of the distribution system. During the electrician training process, it is usually necessary to explain and train the layout of the lines in the distribution cabinet and the structure of the distribution cabinet. Therefore, a quick-disassembly distribution cabinet for pre-job training is needed.

[0003] For example, the patent with application number: CN202011510812.2 discloses a detachable power distribution cabinet, including a left power distribution cabinet and a right power distribution cabinet, wherein the opposite surfaces of the left power distribution cabinet and the right power distribution cabinet are respectively provided with a rectangular connection frame and a rectangular frame groove, wherein the rectangular connection frame is installed in the rectangular frame groove and slidably connected thereto, wherein the inner wall of the left power distribution cabinet is fixedly connected with a plurality of hollow blocks, wherein a hollow cavity is provided in each of the plurality of hollow blocks, wherein a card block is slidably connected in each of the plurality of hollow cavities, and a first spring is fixedly connected between each of the plurality of card blocks and the inner wall of the relative hollow cavity. The present invention has a reasonable structure, which can not only quickly install and disassemble the left power distribution cabinet and the right power distribution cabinet, but also is convenient and quick, and has sufficient stability after installation, and is more practical, and at the same time, the hollow block is arranged inside, so that it is not easy to open the left power distribution cabinet and the right power distribution cabinet from the outside, so that criminals have no chance to take advantage of it, and it can also prevent children from pulling at will, and is safer.

[0004] Based on the prior art, it is found that most distribution cabinets are not easy to disassemble and assemble during use, and it is also inconvenient for training personnel to demonstrate the internal connection structure of the distribution cabinet during use. Summary of the invention

[0005] To solve the above problems, the present invention provides the following technical solutions: a quick-detachable distribution cabinet for pre-employment training and a method of using the same, comprising a bearing structure and an overlapping structure, wherein the bearing structure is internally movably connected with a plug-in structure, and the plug-in structure is rotatably connected to a rotating structure, and the top of the rotating structure is plug-in connected to a box body; the rotating structure is internally movably connected with an adjusting mechanism, and the adjusting mechanism is movably connected to the connecting structure, and the clamping structure is fixedly connected to one side of the connecting structure; the overlapping structure is installed on both sides of the box body, and the box body comprises a baffle, a plug-in rod and a fixed block, the baffle is arranged in four groups, and the two ends of the baffle are respectively fixedly connected with the plug-in rods, the fixed blocks are arranged in two groups, and the two groups of fixed blocks are respectively fixedly connected to one side of the baffle.

[0006] Furthermore, the bearing structure includes: a base plate, a hollow groove, a knob A, a connecting shaft A, a lap plate, and a connecting rod. The base plate is provided with a hollow groove inside; the knob A is fixedly connected to one end of the connecting shaft A, and the other end of the connecting shaft A is fixedly connected to the lap plate. The lap plates are arranged in two groups, and the two groups of lap plates are fixedly connected by connecting rods, and the connecting shaft A and the lap plates are rotatably connected to the inside of the base plate through the hollow grooves. The lap plate has an elliptical structure, and its function is that through the elliptical lap plate, when the lap plate rotates, it can drive the sliding rod to expand to both sides.

[0007] Furthermore, the plug-in structure includes: a sliding rod, a fixed rod A, a guide rod A, an elastic member A, a limit block, and a gear. The fixed rod A is arranged in two groups, and the two groups of fixed rods A are respectively fixedly connected to the two sides of the hollow groove, and the two ends of the fixed rod A are respectively fixedly connected to the guide rod A; the guide rod A is slidably connected to the sliding rod, the elastic member A is movably connected to the guide rod A, and the two ends of the elastic member A are respectively fitted with the fixed rod A and the sliding rod; the limit block is fixedly connected to the inner side of the sliding rod, and the limit block is fitted with the gear. The limit block has a trapezoidal structure, and its function is that the limit block arranged in a trapezoidal shape can fix the gear when the limit block is fitted with the gear to prevent the gear from rotating.

[0008] Furthermore, the rotating structure includes: a connecting plate A, a rotating column, a accommodating groove, a through hole, a lap rod, and a sliding groove. The bottom of the connecting plate A is fixedly connected with a rotating column, and the rotating column is rotatably connected to the inside of the bottom plate, the bottom end of the rotating column is fixedly connected to the gear, and the inside of the connecting plate A is provided with a accommodating groove; the through holes are respectively arranged on the connecting plate A; the lap rods are arranged in four groups, and the four groups of lap rods are respectively fixedly connected to the four sides of the connecting plate A, and two groups of sliding grooves are respectively provided inside the lap rods, and the lap rods are slidably connected to the plug-in rods through the sliding grooves. The inside of the lap rods is hollowed out, and a right angle is provided at the hollowed-out part, and its function is to connect the baffle through the lap rod while limiting the position of the baffle.

[0009] Furthermore, the adjustment mechanism includes: a connecting block A, an adjusting rod, a bearing, a bevel gear A, a bevel gear B, a connecting shaft B, and a knob B. The connecting block A is rotatably connected to the inside of the bearing, and the connecting block A is rotatably connected to the through hole; the adjusting rods are respectively fixedly connected to the top of the connecting block A, and the bevel gear A is fixedly connected to the bottom of the connecting block A, and the bevel gear A is meshed with the bevel gear B; the bevel gear B is respectively fixedly connected to the connecting shaft B, and the connecting shaft B is rotatably connected to the inside of the accommodating groove, and one end of the connecting shaft B is fixedly connected to the knob B; the knob B is fitted to one side of the connecting plate A, the adjusting rod is provided with a thread, and the two sets of adjusting rods are mirror-imaged, and their function is that when the adjusting rod is rotated, the connecting plate B and the connecting block B can be controlled to rise and fall.

[0010] Furthermore, the connection structure includes: a connecting plate B, a connecting block B, and a fixed plate A. The connecting block B is fixedly connected to one side of the connecting plate B, and the connecting block B is threadedly connected to the adjusting rod. The connecting plate B is fixedly connected to the top of the fixed plate A, and the fixed plate A is threadedly connected to the adjusting rod. The connecting block B and the fixed plate A are both provided with thread grooves, and their function is that when the adjusting rod stops rotating, the connecting block B and the fixed plate A can also be fixed by the adjusting rod.

[0011] Furthermore, the clamping structure includes: a fixed plate B, a guide rod B, a limit plate, a sliding plate, an elastic part B, and an electrical component. The fixed plate B is fixedly connected to one side of the connecting plate B, and the two ends of the fixed plate B are respectively fixedly connected to the guide rod B, and the top of the guide rod B is fixedly connected to the limit plate; the sliding plate is slidably connected to the guide rod B, and the elastic part B is movably connected to the guide rod B; the two ends of the elastic part B are respectively fitted with the limit plate and the sliding plate; the fixed plate B and the sliding plate are respectively fitted with the upper and lower ends of the electrical component, and one side of the electrical component is fitted with the connecting plate B. The elastic part B adopts a spring, and its function is to apply pressure to the sliding plate through the elastic part B, and fix the electrical component through the sliding plate and the fixed plate B.

[0012] Furthermore, the box body also includes: a cover plate, an insertion slot, and a connecting slot. The cover plate is provided with a connecting slot inside, and the cover plate is movably connected to the top of the baffle through the connecting slot; the insertion slot is arranged inside the fixed block, and the insertion rod and the connecting slot are respectively in a T-shaped structure, and its function is that through the T-shaped insertion rod and the connecting slot, the baffle can be limited while not affecting the sliding connection between the cover plate and the baffle. At the same time, the baffle is made of transparent material, and its function is that through the baffle made of transparent material, it will not affect the trainees' observation of the interior of the distribution cabinet.

[0013] Furthermore, the overlapping structure includes: an insertion block, an overlapping block, a slide plate, a reserved hole, a fixed plate C, a guide rod C, and an elastic member C. The insertion block is plug-in connected to the fixed block through an insertion groove, and the insertion block is fixedly connected to the bottom of the cover plate, and the two ends of the insertion block are movably connected with the overlapping blocks; one side of the overlapping block is fixedly connected with the slide plate, and the slide plate is slidably connected to the inside of the insertion block, and the overlapping block and the slide plate are respectively provided with reserved holes, and the overlapping block is fitted under the fixed block; the fixed plate C is fixedly connected to the inside of the insertion block, and the two ends of the fixed plate C are respectively fixedly connected to the guide rod C, and the guide rod C is movably connected with the elastic member C; the two ends of the elastic member C are respectively fitted with the fixed plate C and the slide plate, and the overlapping block is a wedge-shaped structure, and its function is that through the slope set on one side of the overlapping block, the overlapping block can be automatically retracted inward when the overlapping block and the fixed block are inserted.

[0014] Furthermore, the overlapping block can be pushed inward, and the cover plate can be removed after the pushing is completed. After the cover plate is removed, the baffle can be quickly removed by means of the plug-in rod and the overlapping rod. After the removal is completed, the internal structure of the baffle can be displayed. At the same time, the connecting plate A can be rotated on the top of the base plate through the rotating column to adjust the display direction.

[0015] The present invention has at least the following beneficial effects:

[0016] 1. This quick-disassembly distribution cabinet used for pre-job training can prevent trainees from observing the interior of the distribution cabinet through the transparent baffles arranged in the cabinet. At the same time, the baffles can be quickly disassembled and assembled. After the baffles are disassembled and assembled, the trainees can further observe the internal structure of the cabinet, which can effectively improve the trainees' understanding of the internal structure of the distribution cabinet.

[0017] 2. This quick-detachable distribution cabinet used for pre-job training can drive the lap plate to rotate by turning the knob A set on one side of the bottom plate. After the lap plate is rotated, the connection plate A can be controlled to rotate or fix the connection plate A. After the connection plate A is rotated, the display angle of the structure inside the box can be adjusted, which is convenient for a full-scale display of the structure inside the box, further improving the training effect of the trainees.

[0018] 3. This quick-detachable distribution cabinet used for pre-employment training can drive the adjusting rod to rotate by turning the knob B. When the adjusting rod rotates, the connecting plate B can be driven to rise and fall. During the process of lifting and lowering, the connecting plate B can drive the electrical components to be lifted and displayed. At the same time, the connecting plate B can be quickly fixed by the adjusting rod.

[0019] 4. This quick-disassembly distribution cabinet used for pre-employment training can quickly install the cover plate on the baffle plate through the plug-in block and the overlap block, and can also quickly disassemble the cover plate and the baffle plate through the overlap block and the plug-in block. While making the cover plate and the baffle plate form a whole, the cover plate and the baffle plate can also be disassembled and assembled separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0021] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached picture:

[0023] Figure 1 A schematic diagram of the overall structure of a quick-detachable power distribution cabinet according to an embodiment of the present invention is shown;

[0024] Figure 2 A schematic cross-sectional view of a quick-detachable power distribution cabinet according to an embodiment of the present invention is shown;

[0025] Figure 3 A schematic cross-sectional structure diagram of a quick-detachable power distribution cabinet bottom plate according to an embodiment of the present invention is shown;

[0026] Figure 4 A schematic structural diagram of a quick-detachable distribution cabinet lap plate according to an embodiment of the present invention is shown;

[0027] Figure 5 A schematic cross-sectional structure diagram of a rotating structure of a quick-detachable power distribution cabinet according to an embodiment of the present invention is shown;

[0028] Figure 6 A schematic structural diagram of a quick-detachable power distribution cabinet plug-in structure according to an embodiment of the present invention is shown;

[0029] Figure 7 A schematic structural diagram of a quick-detachable power distribution cabinet adjustment mechanism according to an embodiment of the present invention is shown;

[0030] Figure 8 A schematic structural diagram of a quick-detachable power distribution cabinet connection structure according to an embodiment of the present invention is shown;

[0031] Fig. 9 A schematic structural diagram of a quick-detachable power distribution cabinet clamping structure according to an embodiment of the present invention is shown;

[0032] Fig.10 A schematic structural diagram of a quick-detachable power distribution cabinet baffle according to an embodiment of the present invention is shown;

[0033] Fig.11 A schematic diagram of the bottom structure of a quick-detachable power distribution cabinet cover according to an embodiment of the present invention is shown;

[0034] Fig.12 A schematic cross-sectional structure diagram of a quick-detachable power distribution cabinet overlapping structure according to an embodiment of the present invention is shown.

[0035] List of reference numerals:

[0036] 1. Bearing structure; 101. Bottom plate; 102. Hollow groove; 103. Knob A; 104. Connecting shaft A; 105. Overlap plate; 106. Connecting rod; 2. Insertion structure; 201. Sliding rod; 202. Fixed rod A; 203. Guide rod A; 204. Elastic member A; 205. Limit block; 206. Gear; 3. Rotation structure; 301. Connecting plate A; 302. Rotation column; 303. Accommodating groove; 304. Through hole; 305. Overlap rod; 306. Sliding groove; 4. Adjustment mechanism; 401. Connecting block A; 402. Adjustment rod; 403. Bearing; 404. Bevel gear A; 405. Bevel gear B; 406. Connecting rod Connecting shaft B; 407, knob B; 5, connecting structure; 501, connecting plate B; 502, connecting block B; 503, fixing plate A; 6, clamping structure; 601, fixing plate B; 602, guide rod B; 603, limit plate; 604, sliding plate; 605, elastic member B; 606, electrical component; 7, box body; 701, cover plate; 702, baffle plate; 703, plug-in rod; 704, fixing block; 705, plug-in slot; 706, connecting slot; 8, overlapping structure; 801, plug-in block; 802, overlapping block; 803, slide plate; 804, reserved hole; 805, fixing plate C; 806, guide rod C; 807, elastic member C. DETAILED DESCRIPTION

[0037] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0038] Example: Please refer to Figures 1 to 12 :

[0039] The present invention proposes a quick-detachable power distribution cabinet for pre-employment training and a method for using the same, comprising a bearing structure 1 and a lap joint structure 8, wherein the bearing structure 1 is internally movably connected with a plug-in structure 2, and the plug-in structure 2 is rotatably connected to a rotating structure 3, and a box body 7 is plugged and connected to the top of the rotating structure 3; an adjustment mechanism 4 is internally movably connected with the rotating structure 3, and the adjustment mechanism 4 is movably connected to a connecting structure 5, and a clamping structure 6 is fixedly connected to one side of the connecting structure 5; the lap joint structure 8 is installed on both sides of the box body 7, and the box body 7 comprises a baffle 702, a plug-in rod 703 and a fixing block 704, the baffle 702 is provided in four groups, and the two ends of the baffle 702 are respectively fixedly connected with the plug-in rod 703, and the fixing blocks 704 are provided in two groups, and the two groups of fixing blocks 704 are respectively fixedly connected to one side of the baffle 702.

[0040] like Figure 3 and Figure 4As shown, the bearing structure 1 includes: a bottom plate 101, a hollow groove 102, a knob A103, a connecting shaft A104, a lap plate 105, and a connecting rod 106. The bottom plate 101 is provided with a hollow groove 102; the knob A103 is fixedly connected to one end of the connecting shaft A104, and the other end of the connecting shaft A104 is fixedly connected to the lap plate 105. The lap plates 105 are arranged in two groups, and the two groups of lap plates 105 are fixedly connected by connecting rods 106, and the connecting shaft A104 and the lap plate 105 are connected to each other. 05 are rotatably connected to the inside of the bottom plate 101 through the hollow groove 102 respectively. The lap plate 105 can be driven to rotate by rotating the knob A103 set on one side of the bottom plate 101. After the lap plate 105 is rotated, the connection plate A301 can be controlled to rotate or the connection plate A301 can be fixed. After the connection plate A301 is rotated, the display angle of the structure inside the box body 7 can be adjusted, which is convenient for all-round display of the structure inside the box body 7, and further improves the training effect of the trainees.

[0041] like Figure 6 As shown, the plug-in structure 2 includes: a sliding rod 201, a fixed rod A202, a guide rod A203, an elastic member A204, a limit block 205, and a gear 206. The fixed rod A202 is arranged in two groups, and the two groups of fixed rods A202 are respectively fixedly connected to the two sides of the hollow groove 102, and the two ends of the fixed rod A202 are respectively fixedly connected to the guide rod A203; the sliding rod 201 is slidably connected to the guide rod A203, and the elastic member A204 is movably connected to the guide rod A203, and the two ends of the elastic member A204 are respectively fitted with the fixed rod A202 and the sliding rod 201; the limit block 205 is fixedly connected to the inner side of the sliding rod 201, and the limit block 205 is fitted with the gear 206.

[0042] like Figure 5 As shown, the rotating structure 3 includes: a connecting plate A301, a rotating column 302, a receiving groove 303, a through hole 304, a lap rod 305, and a sliding groove 306. The bottom of the connecting plate A301 is fixedly connected with the rotating column 302, and the rotating column 302 is rotatably connected to the inside of the bottom plate 101. The bottom end of the rotating column 302 is fixedly connected to the gear 206. The inside of the connecting plate A301 is provided with a receiving groove 303; the through holes 304 are respectively arranged on the connecting plate A301; the lap rods 305 are arranged in four groups, and the four groups of lap rods 305 are respectively fixedly connected to the four sides of the connecting plate A301, and the inside of the lap rods 305 are respectively provided with two groups of sliding grooves 306, and the lap rods 305 are slidably connected with the plug-in rod 703 through the sliding grooves 306.

[0043] like Figure 7As shown, the adjustment mechanism 4 includes: a connecting block A401, an adjusting rod 402, a bearing 403, a bevel gear A404, a bevel gear B405, a connecting shaft B406, and a knob B407. The connecting block A401 is rotatably connected to the inside of the bearing 403, and the connecting block A401 is rotatably connected to the through hole 304; the adjusting rods 402 are respectively fixedly connected to the top of the connecting block A401, and the bevel gear A404 is fixedly connected to the bottom of the connecting block A401, and the bevel gear A404 is meshed with the bevel gear B405; the bevel gear B405 is respectively fixedly connected to the connecting The connecting shaft B406 is rotatably connected to the inside of the accommodating groove 303, and one end of the connecting shaft B406 is fixedly connected to a knob B407; the knob B407 is attached to one side of the connecting plate A301, and the adjusting rod 402 can be driven to rotate by rotating the knob B407. When the adjusting rod 402 rotates, the connecting plate B501 can be driven to rise and fall. During the process of rising and falling, the connecting plate B501 can drive the electrical component 606 to rise and fall and display. At the same time, the connecting plate B501 can be quickly fixed by the adjusting rod 402.

[0044] like Figure 8 As shown, the connection structure 5 includes: a connecting plate B501, a connecting block B502, and a fixed plate A503, one side of the connecting plate B501 is fixedly connected to the connecting block B502, and the connecting block B502 is threadedly connected to the adjusting rod 402, the connecting plate B501 is fixedly connected to the top of the fixing plate A503, and the fixing plate A503 is threadedly connected to the adjusting rod 402.

[0045] like Fig. 9 As shown, the clamping structure 6 includes: a fixed plate B601, a guide rod B602, a limit plate 603, a sliding plate 604, an elastic member B605, and an electrical component 606. The fixed plate B601 is fixedly connected to one side of the connecting plate B501, and the two ends of the fixed plate B601 are respectively fixedly connected to the guide rod B602, and the top of the guide rod B602 is fixedly connected to the limit plate 603; the sliding plate 604 is slidably connected to the guide rod B602, and the elastic member B605 is movably connected to the guide rod B602; the two ends of the elastic member B605 are respectively fitted with the limit plate 603 and the sliding plate 604; the fixed plate B601 and the sliding plate 604 are respectively fitted with the upper and lower ends of the electrical component 606, and one side of the electrical component 606 is fitted with the connecting plate B501.

[0046] like Fig.10 and Fig.11As shown, the box body 7 also includes: a cover plate 701, an insertion slot 705, and a connecting slot 706. The cover plate 701 is provided with a connecting slot 706 inside, and the cover plate 701 is movably connected to the top of the baffle 702 through the connecting slot 706; the insertion slot 705 is arranged inside the fixed block 704, and the transparent baffle 702 arranged in the box body 7 will not affect the trainees' observation of the interior of the distribution cabinet, and the baffle 702 can be quickly disassembled and assembled. After the baffle 702 is disassembled and assembled, the trainees can further observe the internal structure of the box body 7, which can effectively improve the trainees' understanding of the internal structure of the distribution cabinet.

[0047] like Fig.12 As shown, the overlapping structure 8 includes: an insertion block 801, an overlapping block 802, a slide plate 803, a reserved hole 804, a fixed plate C805, a guide rod C806, and an elastic member C807. The insertion block 801 is plug-connected with the fixed block 704 through the insertion slot 705, and the insertion block 801 is fixedly connected to the bottom of the cover plate 701, and the two ends of the insertion block 801 are respectively movably connected with the overlapping blocks 802; one side of the overlapping block 802 is fixedly connected with the slide plate 803, and the slide plate 803 is slidably connected to the inside of the insertion block 801, and the overlapping block 802 and the slide plate 803 are respectively provided with reserved holes 804, and the overlapping block 802 is attached to the bottom of the fixed block 704; the fixed Plate C805 is fixedly connected to the inside of the plug-in block 801, and the two ends of the fixed plate C805 are respectively fixedly connected with guide rods C806, and the guide rods C806 are movably connected with elastic parts C807; the two ends of the elastic part C807 are respectively fitted with the fixed plate C805 and the slide plate 803, and the cover plate 701 can be quickly installed on the baffle plate 702 through the plug-in block 801 and the overlap block 802, and the cover plate 701 and the baffle plate 702 can also be quickly disassembled through the overlap block 802 and the plug-in block 801, so that the cover plate 701 and the baffle plate 702 can be formed into a whole, and the cover plate 701 and the baffle plate 702 can be disassembled and assembled separately.

[0048] like Figures 1 to 12 As shown, the overlapping block 802 can be pushed inward, and the cover plate 701 can be removed after the pushing is completed. After the cover plate 701 is removed, the baffle 702 can be quickly removed by the insertion rod 703 and the overlapping rod 305. After the removal is completed, the internal structure of the baffle 702 can be displayed. At the same time, the connecting plate A301 can be rotated on the top of the base plate 101 through the rotating column 302 to adjust the display direction.

[0049] The specific usage and function of this embodiment are as follows:

[0050] The cover plate 701 can be quickly plugged and connected with the baffle plate 702 through the connecting groove 706. At the same time, the cover plate 701 can assist the baffle plate 702 to be fixed. The baffle plate 702 is made of transparent material, which can quickly enable the trainees to observe the internal structure of the box body 7. When the knob B407 is turned, the adjusting rod 402 can be driven to rotate through the bevel gear A404 and the bevel gear B. The adjusting rod 402 can drive the connecting plate B501 to rise and fall during the rotation. At the same time, the adjusting rod 402 can also fix the connecting plate B501 after stopping rotation. After the connecting plate B501 is adjusted, the display height of the electrical component 606 can be adjusted, which is convenient for the trainees to observe. At the same time, the fixing plate B601 set on one side of the connecting plate B501 and the sliding plate The movable plate 604 can fix the electrical component 606, and the sliding plate 604 can apply pressure to it through the elastic part B605, which is convenient for disassembly and assembly of the electrical component 606, and the connection structure of the electrical component 606 can be displayed. When the knob A103 is turned, the sliding rod 201 can be driven to expand on both sides through the lap plate 105. When the sliding rod 201 expands to both sides, the fitting relationship between the limit block 205 and the gear 206 can be disconnected, so that the gear 206 and the connecting plate A301 can be rotated, which is convenient for adjusting the display angle of the box body 7. When the knob A103 drives the lap plate 105 to reset, the sliding rod 201 and the limit block 205 can be automatically reset through the elastic part A204 to limit and fix the gear 206.

[0051] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0052] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A quick-disassembly distribution cabinet for pre-employment training, characterized in that: The invention comprises a bearing structure (1) and an overlap structure (8), wherein the bearing structure (1) is internally movably connected with an insert structure (2), and the insert structure (2) is rotatably connected with a rotating structure (3), and the top of the rotating structure (3) is insert-connected with a box body (7); the rotating structure (3) is internally movably connected with an adjustment mechanism (4), and the adjustment mechanism (4) is movably connected with a connecting structure (5), and a clamping structure (6) is fixedly connected to one side of the connecting structure (5); the overlap structure (8) is installed on both sides of the box body (7), and the box body (7) comprises a baffle (702), an insert rod (703) and a fixing block (704), the baffle (702) is arranged in four groups, and the two ends of the baffle (702) are respectively fixedly connected with the insert rod (703), and the fixing blocks (704) are arranged in two groups, and the two groups of fixing blocks (704) are respectively fixedly connected to one side of the baffle (702); The bearing structure (1) comprises: a bottom plate (101), a hollow groove (102), a knob A (103), a connecting shaft A (104), a lap plate (105), and a connecting rod (106); the bottom plate (101) is provided with a hollow groove (102); the knob A (103) is fixedly connected to one end of the connecting shaft A (104), and the other end of the connecting shaft A (104) is fixedly connected to the lap plate (105); the lap plates (105) are arranged in two groups, and the two groups of lap plates (105) are respectively fixedly connected by the connecting rod (106); and the connecting shaft A (104) and the lap plate (105) are respectively rotatably connected to the inside of the bottom plate (101) through the hollow groove (102); The plug-in structure (2) comprises: a sliding rod (201), a fixed rod A (202), a guide rod A (203), an elastic member A (204), a limit block (205), and a gear (206); the fixed rod A (202) is arranged in two groups, and the two groups of fixed rods A (202) are respectively fixedly connected to the two sides of the hollow groove (102), and the two ends of the fixed rod A (202) are respectively fixedly connected to the guide rod A (203); the sliding rod (201) is slidably connected to the guide rod A (203), the elastic member A (204) is respectively movably connected to the guide rod A (203), and the two ends of the elastic member A (204) are respectively in contact with the fixed rod A (202) and the sliding rod (201); the limit block (205) is fixedly connected to the inner side of the sliding rod (201), and the limit block (205) is in contact with the gear (206); The rotating structure (3) comprises: a connecting plate A (301), a rotating column (302), a receiving groove (303), a through hole (304), a lap rod (305), and a sliding groove (306); the bottom of the connecting plate A (301) is fixedly connected with the rotating column (302), and the rotating column (302) is rotatably connected to the inside of the bottom plate (101); the bottom end of the rotating column (302) is fixedly connected to the gear (206); the inside of the connecting plate A (301) is provided with a receiving groove (303); the through holes (304) are respectively arranged on the connecting plate A (301); the lap rods (305) are arranged in four groups, and the four groups of lap rods (305) are respectively fixedly connected to the four sides of the connecting plate A (301); the inside of the lap rods (305) are respectively provided with two groups of sliding grooves (306); the lap rods (305) are slidably connected to the plug-in rods (703) through the sliding grooves (306); The adjusting mechanism (4) comprises: a connecting block A (401), an adjusting rod (402), a bearing (403), a bevel gear A (404), a bevel gear B (405), a connecting shaft B (406), and a knob B (407); the connecting block A (401) is rotatably connected to the inside of the bearing (403), and the connecting block A (401) is rotatably connected to the through hole (304); the adjusting rod (402) is fixedly connected to the top of the connecting block A (401), and the connecting shaft B (406) is connected to the through hole (304). A bevel gear A (404) is fixedly connected to the lower part of the connecting block A (401), and the bevel gear A (404) is meshed with a bevel gear B (405); the bevel gears B (405) are respectively fixedly connected to the connecting shafts B (406), and the connecting shafts B (406) are rotatably connected to the inside of the accommodating groove (303), and one end of the connecting shaft B (406) is fixedly connected to a knob B (407); the knob B (407) is attached to one side of the connecting plate A (301); The connection structure (5) comprises: a connection plate B (501), a connection block B (502), and a fixing plate A (503); one side of the connection plate B (501) is fixedly connected to the connection block B (502), and the connection block B (502) is threadedly connected to the adjustment rod (402); the connection plate B (501) is fixedly connected to the top of the fixing plate A (503), and the fixing plate A (503) is threadedly connected to the adjustment rod (402); The clamping structure (6) comprises: a fixed plate B (601), a guide rod B (602), a limit plate (603), a sliding plate (604), an elastic member B (605), and an electrical component (606). The fixed plate B (601) is fixedly connected to one side of the connecting plate B (501), and both ends of the fixed plate B (601) are respectively fixedly connected to the guide rod B (602), and the top of the guide rod B (602) is fixedly connected to the limit plate (603). ); the sliding plate (604) is slidably connected to the guide rod B (602), and the elastic member B (605) is movably connected to the guide rod B (602); the two ends of the elastic member B (605) are respectively fitted with the limit plate (603) and the sliding plate (604); the fixed plate B (601) and the sliding plate (604) are respectively fitted with the upper and lower ends of the electrical component (606), and one side of the electrical component (606) is fitted with the connecting plate B (501); The box body (7) further comprises: a cover plate (701), an insertion slot (705), and a connection slot (706); the cover plate (701) is provided with a connection slot (706) inside, and the cover plate (701) is movably connected to the top of the baffle (702) through the connection slot (706); the insertion slot (705) is provided inside the fixed block (704); The overlapping structure (8) comprises: an insert block (801), an overlapping block (802), a slide plate (803), a reserved hole (804), a fixing plate C (805), a guide rod C (806), and an elastic member C (807); the insert block (801) is inserted and connected with the fixing block (704) through an insert slot (705), and the insert block (801) is fixedly connected to the bottom of the cover plate (701); the two ends of the insert block (801) are movably connected to the overlapping blocks (802); one side of the overlapping block (802) is fixedly connected to the slide plate (803), and the slide plate (807) is fixedly connected to the fixing block (704) through the insert slot (705). 03) is slidably connected to the inside of the plug-in block (801), and a reserved hole (804) is provided on the overlap block (802) and the slide plate (803), and the overlap block (802) is fitted under the fixed block (704); the fixed plate C (805) is fixedly connected to the inside of the plug-in block (801), and the two ends of the fixed plate C (805) are respectively fixedly connected to the guide rod C (806), and the guide rod C (806) is movably connected to the elastic member C (807); the two ends of the elastic member C (807) are respectively fitted with the fixed plate C (805) and the slide plate (803).

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