A control box with a detachable stable structure

Abstract

The present invention discloses a control box with a detachable and stable structure, which relates to the technical field of distribution control boxes. It includes a box body, and a device seat and a base are arranged at the lower end of the box body. An adjusting device is arranged inside the device seat, and a stabilizing device is arranged inside the base. The adjusting device includes: a slotted groove, a threaded sleeve, a fastening screw, a bearing, a handle, a support plate, an anti-slip gasket, a device cavity, a first buffer spring, a slider, a first rotating shaft, a connecting rod, a second rotating shaft, a sliding plate, a sliding rod, and a shock-absorbing plate. When the box body is placed inside the device seat, people can adjust the support plate. The user can drive the fastening screw to rotate by turning the handle. The fastening screw moves left and right by rotating inside the threaded sleeve. The fastening screw drives the support plate to move to support and fix the side wall of the box body. The box body is placed through the device seat and prevents the box body from being easily tilted and affected by ground moisture when directly placed on the ground.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution control boxes, in particular to a control box with a detachable and stable structure. Background Art

[0002] The power distribution cabinet is divided into power distribution control cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center.

[0003] At present, whether it is used for a long time or for a short time in a certain location, a distribution control cabinet is used for power connection and control. When using it, the user needs to place the distribution cabinet on the ground and fix it firmly, and use special tools to install it for easy use.

[0004] In the existing technology, the distribution cabinet has a simple stabilizing structure and a single function. There is no internal mechanism to prevent the distribution cabinet from tilting, and the placement stability is poor. At the same time, the existing distribution cabinet stabilizing structure does not have an internal mechanism to provide elastic buffering protection for the distribution cabinet. The distribution cabinet is easily shaken by external forces, which can easily cause damage to the electrical components inside the distribution cabinet. Finally, the existing distribution cabinet stabilizing structure is not convenient for the installation and fixation of distribution cabinets of different sizes, and the installation stability is poor. In view of this, we propose a control box with a detachable stabilizing structure. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In response to the deficiencies of the prior art, the present invention provides a control box with a detachable stable structure, which solves the problem that the distribution cabinet has poor stability during short-term fixed use and has no internal mechanism for elastic buffering protection of the distribution cabinet.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a control box with a detachable stable structure, comprising a box body, a device seat and a base provided at the lower end of the box body, an adjustment device provided inside the device seat, a stabilizing device provided inside the base, and the adjustment device comprising:

[0009] Slot: A slot is provided on the side wall of the device base. Threaded sleeves are fixedly connected to the upper and lower inner walls of the slot. A through tightening screw is threadedly connected inside the threaded sleeve. One end of the tightening screw is fixedly connected to a bearing, and the other end of the tightening screw is fixedly connected to a handle. The end of the bearing away from the tightening screw is fixedly connected to a support plate, and the end of the support plate away from the bearing is fixedly connected to an anti-slip gasket; Device cavity: A device cavity is provided inside the base. One end of a first buffer spring is fixedly connected to the inner wall of the device cavity, and the other end of the first buffer spring is elastically connected to a slider. A first rotating shaft is fixedly connected to the inner side of the slider. The first rotating shaft is rotatably connected to a connecting rod. The inner side of the connecting rod is rotatably connected to a second rotating shaft. The upper end of the connecting rod is fixedly connected to a sliding plate. A sliding rod is fixedly connected to the upper end of the sliding plate. A limiting groove is provided at the upper end of the base. The end of the sliding rod away from the sliding plate is slidably connected to the inner side of the limiting groove. A groove is provided at the lower end of the sliding plate. A shock-absorbing plate is fixedly connected to the upper end of the sliding rod. The lower end of the device base is fixedly connected to the upper end of the shock-absorbing plate;

[0010] Notch: The notch is provided on the inner wall of the device base. A third rotating shaft is fixedly connected to the inner wall of the notch. A bidirectional threaded rod is rotatably connected to the third rotating shaft. Connecting seats are threadedly connected to both ends of the surface of the bidirectional threaded rod. An L-shaped limiting rod is fixedly connected to the upper end of the connecting seat. A clamping groove is provided on the inner wall of the device base. A clamping block is fixedly connected to the lower end of the box body. Limiting holes are provided in the middle of both the clamping groove and the clamping block.

[0011] Preferably, a second buffer spring is wound around the surface of the sliding rod.

[0012] Preferably, a damper is fixedly connected to the lower end of the groove.

[0013] Preferably, there are two sets of the slot, threaded sleeve, tightening screw, bearing, handle, support plate, and anti-slip gasket. The two sets of the slot, threaded sleeve, tightening screw, bearing, handle, support plate, and anti-slip gasket are symmetrically arranged with the center line of the device base as the axis of symmetry.

[0014] Preferably, friction pads are provided on both inner walls of the base. The two sets of friction pads are adapted to both ends of the sliding plate.

[0015] Preferably, there are two sets of the clamping block and the clamping groove. The two sets of the clamping block and the clamping groove are symmetrically arranged with the center line of the box body as the axis of symmetry.

[0016] Preferably, the upper end of the L-shaped limiting rod is adapted to the limiting hole.

[0017] Preferably, the end of the bidirectional threaded rod away from the third bearing penetrates through the device base and is fixedly connected to a rotating block.

[0018] Preferably, universal wheels are provided at the lower end of the base.

[0019] (3) Beneficial Effects

[0020] The present invention provides a control box with a detachable and stable structure, having the following beneficial effects:

[0021] (1) By providing an adjusting device, it is convenient to support and fix boxes of different sizes. When placing the box inside the fixed seat, it can be adjusted according to the size of the box. The user can drive the support plate to move by rotating the threaded rod to support the box, making it more stable after installation.

[0022] (2) By providing a stabilizing device, it is convenient for the user to make the box more stable when it collides or is impacted during movement, facilitating the use of the box. When the device moves and experiences bumps or impacts, the box can indirectly squeeze two groups of first buffer springs through the shock-absorbing plate, causing the two groups of first buffer springs to displace and provide buffering capacity. And by squeezing the support plate through the sliding plate, the support plate squeezes the support rod downward, enabling the overall box to have good shock absorption and buffering capacity.

[0023] (3) By providing a notch, a third rotating shaft, a bidirectional threaded rod, a connecting seat, an L-shaped limiting rod, a clamping groove, and a clamping block, it is convenient to fix the box secondarily, making the device more stable and convenient to disassemble during use. After the device is placed, the user can rotate the bidirectional threaded rod to drive two groups of L-shaped limiting rods inside the device seat to move. At this time, the L-shaped limiting rods pass through the clamping groove and the limiting holes on the surface of the clamping block, enabling them to be fixedly connected, facilitating the fixing and disassembly of the device. Description of the Drawings

[0024] Figure 1 is a schematic structural diagram of the overall device of the present invention;

[0025] Figure 2 is a schematic cross-sectional structural diagram of the front view of the present invention;

[0026] Figure 3 is an enlarged schematic structural diagram of part A of the present invention;

[0027] Figure 4 is an enlarged schematic structural diagram of part B of the present invention;

[0028] Figure 5 is an enlarged schematic structural diagram of part C of the present invention.

[0029] In the figure: 1, box body; 2, device seat; 3, adjusting device; 4, base; 5, stabilizing device; 301, slotted groove; 302, threaded sleeve; 303, fastening screw; 304, bearing; 305, handle; 306, support plate; 307, anti-slip gasket; 501, device cavity; 502, first buffer spring; 503, slider; 504, first rotating shaft; 505, connecting rod; 506, second rotating shaft; 507, sliding plate; 508, sliding rod; 509, shock-absorbing plate; 510, notch; 511, third rotating shaft; 512, bidirectional threaded rod; 513, connecting seat; 514, L-shaped limiting rod; 515, clamping groove; 522, limiting groove; 516, clamping block; 6, second buffer spring; 7, damper; 8, friction pad; 9, rotating block; 10, universal wheel. Detailed implementation manner

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1 - 5, the present invention provides a technical solution: a control box with a detachable and stable structure, including a box body 1. A device seat 2 and a base 4 are provided at the lower end of the box body 1. An adjusting device 3 is arranged inside the device seat 2, and a stabilizing device 5 is arranged inside the base 4. The adjusting device 3 includes: a slot 301. A slot 301 is formed on the side wall of the device seat 2. Threaded sleeves 302 are fixedly connected to the upper and lower inner walls of the slot 301. A penetrating fastening screw 303 is threadedly connected inside the threaded sleeve 302. One end of the fastening screw 303 is fixedly connected to a bearing 304, and the other end of the fastening screw 303 is fixedly connected to a handle 305. The end of the bearing 304 away from the fastening screw 303 is fixedly connected to a support plate 306. A non-slip gasket 307 is fixedly connected to the end of the support plate 306 away from the bearing 304. A device cavity 501 is arranged inside the base 4. One end of a first buffer spring 502 is fixedly connected to the inner wall of the device cavity 501, and the other end of the first buffer spring 502 is elastically connected to a slider 503. A first rotating shaft 504 is fixedly connected to the inner side of the slider 503. The first rotating shaft 504 is rotatably connected to a connecting rod 505. The inner side of the connecting rod 505 is rotatably connected to a second rotating shaft 506. The upper end of the connecting rod 505 is fixedly connected to a sliding plate 507. A sliding rod 508 is fixedly connected to the upper end of the sliding plate 507. A limiting groove 522 is formed at the upper end of the base 4. The end of the sliding rod 508 away from the sliding plate 507 is slidably connected to the inner side of the limiting groove 522. A groove is formed at the lower end of the sliding plate 507. A shock-absorbing plate 509 is fixedly connected to the upper end of the sliding rod 508. The upper end of the shock-absorbing plate 509 is fixedly connected to the lower end of the device seat 2. A notch 510 is formed on the inner wall of the device seat 2. A third rotating shaft 511 is fixedly connected to the inner wall of the notch 510. A bidirectional threaded rod 512 is rotatably connected to the third rotating shaft 511. Connecting seats 513 are threadedly connected to both ends of the bidirectional threaded rod 512. An L-shaped limiting rod 514 is fixedly connected to the upper end of the connecting seat 513. A clamping groove 515 is formed on the inner wall of the device seat 2. A clamping block 516 is fixedly connected to the lower end of the box body 1. Limiting holes are formed in the middle of the clamping groove 515 and the clamping block 516.

[0032] Specifically, the adjusting device 3 and the stabilizing device 5 of the technical solution of the present invention include: a slot 301, threaded sleeves 302, a fastening screw 303, a bearing 304, a handle 305, a support plate 306, a non-slip gasket 307, a device cavity 501, a first buffer spring 502, a slider 503, a first rotating shaft 504, a connecting rod 505, a second rotating shaft 506, a sliding plate 507, a sliding rod 508, a shock-absorbing plate 509, a notch 510, a third rotating shaft 511, a bidirectional threaded rod 512, connecting seats 513, L-shaped limiting rods 514, clamping grooves 515, and clamping blocks 516.

[0033] In an embodiment of the present invention, a slot 301 is provided on the side wall of the device base 2. Threaded sleeves 302 are fixedly connected to the upper and lower inner walls of the slot 301. A penetrating fastening screw 303 is threadedly connected inside the threaded sleeve 302. One end of the fastening screw 303 is fixedly connected to a bearing 304, and the other end of the fastening screw 303 is fixedly connected to a handle 305. One end of the bearing 304 away from the fastening screw 303 is fixedly connected to a support plate 306, and one end of the support plate 306 away from the bearing 304 is fixedly connected to an anti-slip gasket 307. By providing adjustable and movable support plates 306 on both sides of the device base 2 to support boxes 1 of different sizes, when the box 1 is placed inside the device base 2, people can adjust the support plate 306. The user can drive the fastening screw 303 to rotate by rotating the handle 305. The fastening screw 303 moves left and right by rotating inside the threaded sleeve 302. The fastening screw 303 drives the support plate 306 to move to support and fix the side wall of the box 1. The box 1 is placed by the device base 2 to prevent the box 1 from being directly placed on the ground and being prone to tilting and being affected by ground moisture. A device cavity 501 is provided inside the base 4. One end of a first buffer spring 502 is fixedly connected to the inner wall of the device cavity 501, and the other end of the first buffer spring 502 is elastically connected to a slider 503. The inner side of the slider 503 is fixedly connected to a first rotating shaft 504. The first rotating shaft 504 is rotatably connected to a connecting rod 505. The inner side of the connecting rod 505 is rotatably connected to a second rotating shaft 506. The upper end of the connecting rod 505 is fixedly connected to a sliding plate 507. The upper end of the sliding plate 507 is fixedly connected to a sliding rod 508. A limiting groove 522 is provided at the upper end of the base 4. One end of the sliding rod 508 away from the sliding plate 507 is slidably connected to the inner side of the limiting groove 522. A groove is provided at the lower end of the sliding plate 507. The upper end of the sliding rod 508 is fixedly connected to a shock-absorbing plate 509. The upper end of the shock-absorbing plate 509 is fixedly connected to the lower end of the device base 2. By providing a stabilizing device 5, it is more stable for the user to move the box 1 when it collides or is impacted, facilitating the use of the box 1. When the device jolts or is impacted, the box 1 will drive the shock-absorbing plate 509 to slide downward, causing the shock-absorbing plate 509 to drive the two sliding rods 508 to slide downward. The two sliding rods 508 will simultaneously drive the sliding plate 507 to slide downward, enabling the damper 7 at the lower end of the sliding plate 507 to buffer and absorb shock. At the same time, the sliding plate 507 will drive the second rotating shaft 506 to slide downward, causing the second rotating shaft 506 to drive the connecting rod 505 to rotate outward, enabling the two connecting rods 505 to drive the two sliders 503 to slide to the left and right sides respectively while squeezing the first buffer spring 502, making the whole device have good shock-absorbing and buffering capabilities. A notch 510 is provided on the inner wall of the device base 2. A third rotating shaft 511 is fixedly connected to the inner wall of the notch 510. The third rotating shaft 511 is rotatably connected to a bidirectional threaded rod 512. Connecting seats 513 are threadedly connected to both ends of the surface of the bidirectional threaded rod 512. The upper end of the connecting seat 513 is fixedly connected to an L-shaped limiting rod 514. A clamping groove 515 is provided on the inner wall of the device base 2. A clamping block 516 is fixedly connected to the lower end of the box 1.Both the card slot 515 and the card block 516 are provided with limit holes in the middle. By setting the L-shaped limit rod 514, the device is more stable and convenient to disassemble during use. After the device is placed, the user can rotate the bidirectional threaded rod 512 to drive the two connecting seats 513 inside the device seat 2 to move relatively, thereby driving the two L-shaped limit rods 514 to move. At this time, the L-shaped limit rod 514 passes through the limit holes on the surfaces of the card slot 515 and the card block 516, so that the two are fixedly connected, facilitating the fixing and disassembly of the device.

[0034] Please continue to refer to Figures 1 - 5 A second buffer spring 6 is wound around the surface of the sliding rod 508. A damper 7 is fixedly connected to the lower end of the groove. There are two sets of the slot 301, the threaded sleeve 302, the fastening screw 303, the bearing 304, the handle 305, the support plate 306, and the anti-slip gasket 307. The two sets of the slot 301, the threaded sleeve 302, the fastening screw 303, the bearing 304, the handle 305, the support plate 306, and the anti-slip gasket 307 are symmetrically arranged with the center line of the device seat 2 as the axis of symmetry. Friction pads 8 are arranged on both inner walls of the base 4. The two friction pads 8 are adapted to both ends of the sliding plate 507. There are two sets of the card block 516 and the card slot 515. The two sets of the card block 516 and the card slot 515 are symmetrically arranged with the center line of the box body 1 as the axis of symmetry. The upper end of the L-shaped limit rod 514 is adapted to the limit hole. One end of the bidirectional threaded rod 512 away from the third rotating shaft 511 penetrates through the device seat 2 and is fixedly connected to the rotating block 9. Universal wheels 10 are arranged at the lower end of the base 4.

[0035] In the embodiment of the present invention, in order to facilitate the user to move the device, universal wheels 10 are arranged at the lower end of the base 4.

[0036] During use, when the box body 1 is placed inside the device base 2, people can adjust the support plate 306. The user can drive the fastening screw rod 303 to rotate by turning the handle 305. The fastening screw rod 303 moves left and right by rotating inside the threaded sleeve 302. The fastening screw rod 303 drives the support plate 306 to move to support and fix the side wall of the box body 1. The box body 1 is placed through the device base 2 to prevent the box body 1 from being directly placed on the ground, which is prone to tilting and being affected by ground moisture. After the device is placed, the user can rotate the bidirectional threaded rod 512 to drive the two connecting seats 513 inside the device base 2 to move relatively, thereby driving the two L-shaped limiting rods 514 to move. At this time, the L-shaped limiting rods 514 pass through the clamping grooves 515 and the limiting holes on the surface of the clamping blocks 516 to fixedly connect the two, facilitating the fixing and disassembly of the device. When the device jolts or is impacted, the box body 1 drives the shock-absorbing plate 509 to slide downward, causing the shock-absorbing plate 509 to drive the two sliding rods 508 to slide downward. The two sliding rods 508 will simultaneously drive the sliding plate 507 to slide downward, enabling the damper 7 at the lower end of the sliding plate 507 to buffer and absorb shock. At the same time, the sliding plate 507 will drive the second rotating shaft 506 to slide downward, causing the second rotating shaft 506 to drive the connecting rod 505 to rotate outward, enabling the two connecting rods 505 to drive the two sliding blocks 503 to slide left and right respectively while squeezing the first buffer spring 502, making the device as a whole have good shock-absorbing and buffering capabilities.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control box with a detachable and stable structure, comprising a box body (1), characterized in that: The lower end of the box body (1) is provided with a device base (2) and a base (4). An adjusting device (3) is arranged inside the device base (2), and a stabilizing device (5) is arranged inside the base (4). The adjusting device (3) includes: A slot (301). The side wall of the device base (2) is provided with a slot (301). Threaded sleeves (302) are fixedly connected to the upper and lower inner walls of the slot (301). A through tightening screw (303) is threadedly connected inside the threaded sleeve (302). One end of the tightening screw (303) is fixedly connected to a bearing (304), and the other end of the tightening screw (303) is fixedly connected to a handle (305). The end of the bearing (304) away from the tightening screw (303) is fixedly connected to a support plate (306), and the end of the support plate (306) away from the bearing (304) is fixedly connected to an anti-slip gasket (307); A device cavity (501). A device cavity (501) is arranged inside the base (4). One end of a first buffer spring (502) is fixedly connected to the inner wall of the device cavity (501), and the other end of the first buffer spring (502) is elastically connected to a slider (503). A first rotating shaft (504) is fixedly connected to the inner side of the slider (503), and the first rotating shaft (504) is rotatably connected to a connecting rod (505). A second rotating shaft (506) is rotatably connected to the inner side of the connecting rod (505). The upper end of the connecting rod (505) is fixedly connected to a sliding plate (507), and a sliding rod (508) is fixedly connected to the upper end of the sliding plate (507). A limiting groove (522) is opened at the upper end of the base (4), and the end of the sliding rod (508) away from the sliding plate (507) is slidably connected to the inner side of the limiting groove (522). A groove is opened at the lower end of the sliding plate (507), and a shock-absorbing plate (509) is fixedly connected to the upper end of the sliding rod (508). The upper end of the shock-absorbing plate (509) is fixedly connected to the lower end of the device base (2); A notch (510). The notch (510) is opened on the inner wall of the device base (2). A third rotating shaft (511) is fixedly connected to the inner wall of the notch (510), and a bidirectional threaded rod (512) is rotatably connected to the third rotating shaft (511). Connecting seats (513) are threadedly connected to both ends of the bidirectional threaded rod (512). An L-shaped limiting rod (514) is fixedly connected to the upper end of the connecting seat (513). A clamping groove (515) is opened on the inner wall of the device base (2), and a clamping block (516) is fixedly connected to the lower end of the box body (1). Limiting holes are opened in the middle of the clamping groove (515) and the clamping block (516).

2. The control box with a detachable and stable structure according to claim 1, wherein: A second buffer spring (6) is wound around the surface of the sliding rod (508).

3. The control box with a detachable and stable structure according to claim 1, characterized in that: A damper (7) is fixedly connected to the lower end of the groove.

4. The control box with a detachable and stable structure according to claim 1, wherein: The slot (301), threaded sleeve (302), fastening screw (303), bearing (304), handle (305), support plate (306), and anti-slip gasket (307) are provided in two groups, and the two groups of the slot (301), threaded sleeve (302), fastening screw (303), bearing (304), handle (305), support plate (306), and anti-slip gasket (307) are symmetrically arranged with the center line of the device seat (2) as the axis of symmetry.

5. The control box with a detachable and stable structure according to claim 1, characterized in that: Friction pads (8) are provided on both inner walls of the base (4), and the two groups of the friction pads (8) are adapted to both ends of the sliding plate (507).

6. The control box with a detachable and stable structure according to claim 1, wherein: The clamping blocks (516) and the clamping grooves (515) are both provided in two groups, and the two groups of the clamping blocks (516) and the clamping grooves (515) are symmetrically arranged with the center line of the box body (1) as the axis of symmetry.

7. The control box with a detachable and stable structure according to claim 1, wherein: The upper end of the L-shaped limiting rod (514) is adapted to the limiting hole.

8. The control box with a detachable and stable structure according to claim 1, characterized in that: One end of the bidirectional threaded rod (512) far from the third rotating shaft (511) penetrates through the device seat (2) and is fixedly connected to the rotating block (9).

9. The control box with a detachable and stable structure according to claim 1, characterized in that: The lower end of the base (4) is provided with universal wheels (10).

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