Controller with protection structure

Abstract

The utility model relates to a controller with a protection structure in the technical field of controllers, a driving device comprises two storage assemblies used for opening and closing support of a protection door, a first adjusting assembly used for driving the storage assemblies to open and close the protection door is arranged in a box cavity of a protection box, and a second adjusting assembly used for driving the storage assemblies to open and close the protection door is arranged in the box cavity of the protection box. A second adjusting assembly used for assisting the first adjusting assembly to open and close and support the protective door is arranged in a box cavity of the protective box, and a driving assembly used for driving the first adjusting assembly to rotate is arranged on the right side of the first adjusting assembly. Therefore, when the protective door needs to be opened, a rotating shaft can be driven by a hand wheel to rotate, and a screw rod rotates synchronously under the meshing connection of a bevel gear I and a bevel gear II, so that a movable plate can move up and down along a rod body of the screw rod, and the protective door is opened under the connection of a hinge rod and the guide of a round rod and a sliding rod synchronously; and the protective door is supported through the hinge rod, so that the protective door is prevented from being closed.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a controller with a protection structure. Background Art

[0002] The controller is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the start, speed regulation, braking and reversal of the motor. The controller is composed of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is the "decision-making body" that issues commands, that is, it coordinates and directs the operation of the entire computer system. In order to extend the service life of the controller, the existing technology also provides a protective structure for the controller to prevent damage to the controller. However, when the existing controller protection structure is in use, when the controller is repaired or replaced, the protection structure cannot be effectively and quickly opened to repair and replace the controller.

[0003] For example, a solar controller with a protective structure with Chinese patent application number CN202223493268.2 has a movable door installed on the front side of the controller protective shell through a hinge, a top mounting column is fixedly installed on the top of the controller protective shell, a ceiling is detachably installed on the upper part of the controller protective shell, a plug-in slot is provided on the upper part of the top mounting column, a plug-in column is fixedly installed on the lower part of the ceiling, the top mounting column and the plug-in column are both provided with the same threaded hole on the side, the internal thread of the threaded hole is connected with a locking bolt 1, an inner mounting column is fixedly installed on the inner wall of the controller protective shell, a locking bolt 5 is provided on the front side of the inner mounting column, a controller body is fixedly installed on the front side of the inner mounting column through the locking bolt 5, a locking bolt 2 is threadedly connected to the back of the controller protective shell, and a back fixing seat is provided on the back of the controller protective shell. It has the following technical defects:

[0004] When the movable door is used to protect the controller, when the controller needs to be repaired or replaced, the movable door needs to be opened, but the movable door lacks a supporting device, which makes it inconvenient to repair and replace the controller. In addition, the movable door lacks quick opening and closing, which makes it inconvenient to open and close the movable door. Utility Model Content

[0005] In order to solve the problem raised in the above background technology that when the controller is protected by the movable door, the movable door needs to be opened when the controller needs to be repaired or replaced, but the movable door lacks a supporting device, which makes it inconvenient to repair and replace the controller, and the movable door lacks a quick opening and closing function, which makes it inconvenient to open and close the movable door, the utility model provides the following technical solutions:

[0006] A controller with a protective structure includes a protective box for protecting the controller body, the front end of the protective box is movably connected to a protective door for opening and closing the protective box, a driving device for driving the protective door to open and close is arranged in the box cavity of the protective box, and a roof for protecting the protective box from rain is arranged on the top of the protective box.

[0007] The driving device includes a storage component for supporting the opening and closing of the protective door, and there are two storage components. An adjustment component 1 for driving the storage component to open and close the protective door is provided in the box cavity of the protective box, and an adjustment component 2 for assisting the adjustment component 1 to support the opening and closing of the protective door is provided in the box cavity of the protective box. A driving component for driving the adjustment component 1 to rotate is provided on the right side of the adjustment component 1.

[0008] Furthermore, the driving assembly includes a rotating shaft movably connected to the right wall of the box cavity of the protective box, a handwheel for driving the rotating shaft to rotate is fixedly installed on the right end of the rotating shaft, and a bevel gear for driving the adjusting assembly to rotate is fixedly installed on the left end of the rotating shaft.

[0009] Furthermore, the adjustment component 1 includes a screw rod arranged in the box cavity of the protective box for driving the storage component to support the opening and closing of the protective door, and the bottom of the rod body of the screw rod is provided with a bevel gear 2 for meshing with the bevel gear 1, and the end of the screw rod is provided with a guide rod for guiding the storage component.

[0010] Furthermore, the storage assembly includes a movable plate threadedly connected to the rod body of the screw, and the guide rod passes through the plate body of the movable plate. The front end of the movable plate is movably connected to a hinged rod for driving the protective door to open and close.

[0011] Furthermore, the second adjustment component includes a sliding rod arranged in the box cavity of the protection box for assisting the screw rod to open and close the protection door, and a round rod is arranged on the rear side of the sliding rod for assisting the screw rod to open and close the protection door.

[0012] Furthermore, a mounting column for mounting the ceiling on the top of the protection box is fixedly mounted at the bottom end of the ceiling, and there are four mounting columns, which are distributed in a linear array at the bottom end of the ceiling.

[0013] Furthermore, fixing plates for fixing the controller body in the box cavity of the protective box are fixedly installed at both ends of the upper line of the controller body, and there are four fixing plates, which are distributed around the controller body in a circular array.

[0014] Furthermore, a hinge block for hinged connection with the hinge rod is fixedly installed at the bottom end of the protective door, and there are two hinge blocks, which are symmetrically distributed at the bottom end of the protective door.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting a driving component, an adjustment component 1, a storage component and an adjustment component 2, when the protective door needs to be opened, the rotating shaft can be driven to rotate by the hand wheel, and the screw can be rotated synchronously under the meshing connection between the bevel gear 1 and the bevel gear 2, so that the movable plate can be moved up and down along the rod body of the screw, and the protective door can be opened under the connection of the hinged rod and synchronously under the guidance of the round rod and the sliding rod, and the protective door can be supported by the hinged rod to prevent the protective door from closing, so that not only the controller body can be protected by the protective door and the protective box, but also the controller body in the protective box can be quickly repaired and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the protective box of the utility model;

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

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

[0021] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0022] 100-protection box;

[0023] 200-ceiling, 201-installation column;

[0024] 300-controller body, 301-fixed plate;

[0025] 400-protective door, 401-hinge block;

[0026] 500-driving device, 510-driving assembly, 511-hand wheel, 512-rotating shaft, 513-bevel gear one, 520-adjusting assembly one, 521-bevel gear two, 522-screw rod, 523-guide rod, 530-storage assembly, 531-movable plate, 532-hinge rod, 540-adjusting assembly two, 541-round rod, 542-sliding rod. DETAILED DESCRIPTION

[0027] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0028] See also Figure 1-Figure 4, the utility model provides a controller with a protection structure.

[0029] The protective box 100 is used to protect the controller body 300. The front end of the protective box 100 is movably connected to a protective door 400 for opening and closing the protective box 100. A driving device 500 for driving the protective door 400 to open and close is arranged in the box cavity of the protective box 100. The top of the protective box 100 is provided with a roof 200 for protecting the protective box 100 from rain.

[0030] The bottom of the ceiling 200 is fixedly installed with a mounting column 201 for mounting the ceiling 200 on the top of the protection box 100, and there are four mounting columns 201, which are distributed in a linear array at the bottom of the ceiling 200; and the top of the protection box 100 is also synchronously welded with a mounting column 201, so that the operator can mount the ceiling 200 on the top of the protection box 100 by connecting bolts and nuts, and the cross-section of the ceiling 200 is trapezoidal, so as to shield the protection box 100 from rainwater, so as to prevent rainwater from wetting the controller body 300 in the protection box 100;

[0031] The upper ends of the controller body 300 are fixedly installed with fixing plates 301 for fixing the controller body 300 in the box cavity of the protection box 100, and there are four fixing plates 301, which are distributed in a circular array around the controller body 300, so that the fixing plates 301 at the upper and lower ends of the controller body 300 can be fixed in the protection box 100 by fixing bolts, so that the controller body 300 can be installed; thereby, the controller body 300 can be protected;

[0032] The top of the protection door 400 is hingedly connected to the body of the protection box 100, so that the protection door 400 can be flipped upwards, the protection box 100 can be opened, and it is convenient for the maintenance and replacement of the controller body 300; the bottom end of the protection door 400 is fixedly installed with a hinge block 401 for hinge connection with the hinge rod 532, and there are two hinge blocks 401, which are symmetrically distributed at the bottom end of the protection door 400, so that when the protection door 400 needs to be opened, the protection door 400 can be pushed open by the driving device 500, so that the installation of the controller body 300 can be realized; thereby, the controller body 300 can be protected;

[0033] The driving device 500 includes a storage assembly 530 for supporting the opening and closing of the protective door 400, and there are two storage assemblies 530. An adjusting assembly 1 520 for driving the storage assembly 530 to open and close the protective door 400 is provided in the box cavity of the protective box 100, and an adjusting assembly 2 540 for assisting the adjusting assembly 1 520 to support the opening and closing of the protective door 400 is provided in the box cavity of the protective box 100. A driving assembly 510 for driving the adjusting assembly 1 520 to rotate is provided on the right side of the adjusting assembly 1 520; therefore, when the protective door 400 needs to be opened, the adjusting assembly 1 520 can be driven by the driving assembly 510, and with the assistance of the adjusting assembly 2 540, the storage assembly 530 can support the protective door 400 to open, so as to prevent the protective door 400 from falling and closing, thereby protecting the controller body 300;

[0034] The driving assembly 510 includes a rotating shaft 512 movably connected to the right wall of the box cavity of the protection box 100, a hand wheel 511 for driving the rotating shaft 512 to rotate is fixedly installed at the right end of the rotating shaft 512, and a bevel gear 1 513 for driving the adjusting assembly 1 520 to rotate is fixedly installed at the left end of the rotating shaft 512, so that when the protection door 400 needs to be opened, the rotating shaft 512 can be driven to rotate by the hand wheel 511, and under the meshing connection between the bevel gear 1 513 and the bevel gear 2 521, the adjusting assembly 1 520 can be adjusted to make the storage assembly 530 push the protection door 400 to open and support, and at the same time, with the assistance of the adjusting assembly 2 540, the protection door 400 is opened and supported, so that the controller body 300 can be easily repaired and replaced;

[0035] The adjustment component 1 520 includes a screw rod 522 arranged in the box cavity of the protection box 100 for driving the storage component 530 to support the opening and closing of the protection door 400, and the upper and lower ends of the screw rod 522 are connected to the box body of the protection box 100 through bearings; the bottom of the rod body of the screw rod 522 is provided with a bevel gear 2 521 for meshing with the bevel gear 1 513, and the end of the screw rod 522 is provided with a guide rod 523 for guiding the storage component 530, so that when the protection door 400 needs to be opened, the rotating shaft 512 can be driven to rotate by the hand wheel 511, and under the meshing connection between the bevel gear 1 513 and the bevel gear 2 521, the screw rod 522 is rotated synchronously, so that the storage component 530 can be controlled to support the protection door 400 to open, so that the controller body 300 can be easily repaired and replaced;

[0036] The storage assembly 530 includes a movable plate 531 that is threadedly connected to the rod body of the screw rod 522, and the guide rod 523 penetrates the plate body of the movable plate 531. The front end of the movable plate 531 is movably connected with a hinge rod 532 for driving the protective door 400 to open and close, and the top of the hinge rod 532 is connected to the hinge block 401 on the bottom end of the protective door 400. When the protective door 400 needs to be opened, the rotating shaft 512 can be driven to rotate by the hand wheel 511, and the screw rod 522 is synchronously rotated under the meshing connection of the bevel gear 1 513 and the bevel gear 2 521, so that the movable plate 531 can be moved up and down along the rod body of the screw rod 522, and the protective door 400 is opened and supported under the connection of the hinge rod 532, so that the controller body 300 can be easily repaired and replaced;

[0037] The adjustment component 2 540 includes a sliding rod 542 arranged in the box cavity of the protective box 100 for assisting the screw 522 to open and close the protective door 400. A round rod 541 is arranged on the rear side of the sliding rod 542 for assisting the screw 522 to open and close the protective door 400. When the protective door 400 needs to be opened, the rotating shaft 512 can be driven to rotate by the hand wheel 511, and the screw 522 can be rotated synchronously under the meshing connection between the bevel gear 1 513 and the bevel gear 2 521, so that the movable plate 531 can be moved up and down along the rod body of the screw 522, and the protective door 400 can be opened by the connection of the hinged rod 532 and synchronously under the guidance of the round rod 541 and the sliding rod 542, and the hinged rod 532 is used to support the protective door 400 to prevent the protective door 400 from being closed, so that the controller body 300 in the protective box 100 can be quickly repaired and replaced.

[0038] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A controller with a protective structure, comprising a protective box (100) for protecting a controller body (300), characterized in that: The front end of the protection box (100) is movably connected to a protection door (400) for opening and closing the protection box (100); a driving device (500) for driving the protection door (400) to open and close is provided in the box cavity of the protection box (100); and a roof (200) for protecting the protection box (100) from rain is provided at the top of the protection box (100); The driving device (500) includes a storage component (530) for supporting the opening and closing of the protective door (400), and there are two storage components (530). An adjusting component (520) for driving the storage component (530) to open and close the protective door (400) is arranged in the box cavity of the protective box (100), and an adjusting component (540) for assisting the adjusting component (520) to support the opening and closing of the protective door (400) is arranged in the box cavity of the protective box (100). A driving component (510) for driving the adjusting component (520) to rotate is arranged on the right side of the adjusting component (520).

2. The controller with a protection structure according to claim 1, characterized in that: The driving assembly (510) comprises a rotating shaft (512) movably connected to the right wall of the box cavity of the protection box (100), a hand wheel (511) for driving the rotating shaft (512) to rotate is fixedly installed at the right end of the rotating shaft (512), and a bevel gear (513) for driving the adjusting assembly (520) to rotate is fixedly installed at the left end of the rotating shaft (512).

3. A controller with a protection structure according to claim 2, characterized in that: The adjustment component 1 (520) includes a screw rod (522) arranged in the box cavity of the protection box (100) for driving the storage component (530) to support the opening and closing of the protection door (400), and the bottom of the rod body of the screw rod (522) is provided with a bevel gear 2 (521) for meshing with the bevel gear 1 (513), and the bottom end of the screw rod (522) is provided with a guide rod (523) for guiding the storage component (530).

4. The controller with a protection structure according to claim 3, characterized in that: The storage assembly (530) comprises a movable plate (531) threadedly connected to the rod body of the screw rod (522), and the guide rod (523) penetrates the plate body of the movable plate (531), and the front end of the movable plate (531) is movably connected to a hinge rod (532) for driving the protective door (400) to open and close.

5. The controller with a protection structure according to claim 3, characterized in that: The second adjustment component (540) includes a sliding rod (542) arranged in the box cavity of the protection box (100) for assisting the screw rod (522) to open and close the protection door (400), and a round rod (541) is arranged on the rear side of the sliding rod (542) for assisting the screw rod (522) to open and close the protection door (400).

6. The controller with a protection structure according to claim 1, characterized in that: The bottom end of the ceiling (200) is fixedly mounted with mounting posts (201) for mounting the ceiling (200) on the top end of the protection box (100), and there are four mounting posts (201), which are distributed in a linear array at the bottom end of the ceiling (200).

7. The controller with a protection structure according to claim 1, characterized in that: Fixed plates (301) for fixing the controller body (300) in the box cavity of the protective box (100) are fixedly installed at both ends of the upper line of the controller body (300), and there are four fixing plates (301). The four fixing plates (301) are distributed in a circular array around the solar controller body (300).

8. The controller with a protection structure according to claim 4, characterized in that: A hinge block (401) for hinged connection with the hinge rod (532) is fixedly mounted at the bottom end of the protective door (400), and there are two hinge blocks (401), which are symmetrically distributed at the bottom end of the protective door (400).

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