Door plate structure compatible with left and right installation

Abstract

The utility model discloses a door plate structure compatible with left and right installation. The door plate structure comprises a door frame; a door plate; the hinge rotating shaft is fixedly mounted on one of the door frame and the door plate; the hinge rotating shaft is provided with a first mounting hole and a second mounting hole, and the first mounting hole and the second mounting hole are arranged side by side in the direction perpendicular to the door plate; the hinge comprises a pin shaft and a door leaf, and the door leaf is fixedly installed on the other one of the door frame and the door plate; one end of the pin shaft is rotatably arranged in the first mounting hole or the second mounting hole, and the middle of the pin shaft is rotatably arranged in the door leaf in a penetrating mode. The hinge rotating shaft is provided with the first mounting hole and the second mounting hole, and the first mounting hole and the second mounting hole are arranged side by side in the direction perpendicular to the door plate. When the door plate is mounted on the left side, one end of the pin shaft is rotatably arranged in the first mounting hole; and when the door plate is mounted on the right side, one end of the pin shaft is rotatably arranged in the second mounting hole, so that the function of opening the door on the left side and the right side is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of door panels, and in particular relates to a door panel structure compatible with left and right installations. Background Art

[0002] In the installation and management of electronic equipment and network equipment, the use of cabinets is indispensable. Cabinets not only provide a place to centrally store equipment, but also help with heat dissipation, electromagnetic shielding, and easy installation and maintenance of equipment.

[0003] Door opening direction is an important consideration in the design of the cabinet. Different application scenarios may require different door opening directions to facilitate the installation and maintenance of equipment. For example, in some scenarios, it may be necessary to install equipment from the front, while in other scenarios, it may be necessary to install equipment from the back. In addition, some equipment may require maintenance and access from the left or right side.

[0004] In order to meet these different needs, the door opening direction of the cabinet door panel needs to be highly flexible. However, the traditional cabinet door panel design usually only supports one door opening direction, which limits its wide application. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a door panel structure that is compatible with left and right installations, so as to adapt to different requirements for cabinet door opening directions in different application scenarios.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0007] A door panel structure compatible with left and right installation, comprising:

[0008] Door frame;

[0009] Door panels;

[0010] A hinge shaft is fixedly mounted on one of the door frame and the door panel; a first mounting hole and a second mounting hole are formed on the hinge shaft, and the first mounting hole and the second mounting hole are arranged side by side in a direction perpendicular to the door panel;

[0011] The hinge comprises a pin shaft and a door leaf, wherein the door leaf is fixedly mounted on the other of the door frame and the door panel; one end of the pin shaft is rotatably arranged in the first mounting hole or the second mounting hole, and the middle part of the pin shaft is rotatably inserted into the door leaf.

[0012] Furthermore, the door leaf comprises a shaft portion and a fixing portion which are fixedly connected together, the middle portion of the pin shaft is rotatably inserted into the shaft portion, and the fixing portion is detachably connected to the door panel.

[0013] Furthermore, an elastic member installation opening is provided on the shaft portion, an elastic component is installed at the elastic member installation opening, and the elastic component is sleeved on the pin shaft and is configured so that the end of the pin shaft is inserted into the first installation hole or the second installation hole.

[0014] Furthermore, the elastic component is a spring and a retaining spring connected end to end.

[0015] Furthermore, a clamping portion is provided at one end of the pin shaft away from the hinge shaft, and a clamping plate is fixed on the door panel, and the clamping plate is configured to prevent the pin shaft from being separated from the shaft portion.

[0016] Furthermore, the clamping portion and an end of the pin shaft away from the hinge shaft are arranged perpendicular to each other.

[0017] Furthermore, a guiding portion is provided at the other end of the pin away from the clamping portion.

[0018] Furthermore, the hinge shaft is installed at the top end and / or the bottom end of the door frame.

[0019] Furthermore, a first mounting plate is also provided on the hinge shaft, and the first mounting plate is horizontally fixedly mounted on the top end and / or the bottom end of the door frame.

[0020] Furthermore, a first avoidance position for accommodating the first mounting plate is formed at the top and / or bottom of the door frame, and the length of the first avoidance position corresponds to the length of the first mounting plate.

[0021] Furthermore, it also includes a second mounting plate fixedly connected to the first mounting plate, the second mounting plate and the first mounting hole are arranged perpendicular to each other and parallel to the axial direction of the hinge shaft.

[0022] Furthermore, a second avoidance position is provided at the top and / or bottom of the door frame, the second avoidance position is a through hole, the second mounting plate is inserted into the second avoidance position, and the width of the second avoidance position corresponds to the width of the second mounting plate.

[0023] Beneficial effects of the utility model:

[0024] Since the hinge shaft is provided with a first mounting hole and a second mounting hole, the first mounting hole and the second mounting hole are arranged side by side in a direction perpendicular to the door panel. When the door panel is installed on the left, one end of the pin shaft is rotatably arranged in the first mounting hole; when the door panel is installed on the right, one end of the pin shaft is rotatably arranged in the second mounting hole, thereby realizing the function of being compatible with left and right opening of the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a schematic diagram of the three-dimensional structure of a door panel structure compatible with left and right installation in one embodiment of the present utility model;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the hinge shaft of the utility model in one embodiment;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of a door frame of the utility model in one embodiment;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of a hinge of the utility model in one embodiment;

[0029] Figure 5 This is a schematic diagram of the left installation of the door panel structure compatible with left and right installation of the present invention;

[0030] Figure 6 It is a schematic diagram of the right side installation of the door panel structure compatible with left and right installation of the present invention.

[0031] Reference numerals include:

[0032] 100 - door frame 110 - first avoidance position 120 - second avoidance position

[0033] 200—door panel 300—hinge shaft 310—first mounting hole

[0034] 320 - second mounting hole 330 - first mounting plate 340 - second mounting plate

[0035] 400—hinge 410—pin 411—fixed part

[0036] 412 - guide part 420 - door leaf 421 - elastic member installation opening

[0037] 422 - shaft 423 - fixing part 430 - spring

[0038] 440—circlip 470—clip plate DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] Please refer to Figure 1-Figure 3 , which is a preferred embodiment of the utility model, the door panel structure compatible with left and right installation includes: a door frame 100; a door panel 200; a hinge shaft 300, fixedly installed on one of the door frame 100 and the door panel 200; the hinge shaft 300 is provided with a first mounting hole 310 and a second mounting hole 320, and the first mounting hole 310 and the second mounting hole 320 are arranged in parallel along a direction perpendicular to the door panel 200; a hinge 400, including a pin shaft 410 and a door leaf 420, and the door leaf 420 is fixedly installed on the other of the door frame 100 and the door panel 200; one end of the pin shaft 410 is rotatably arranged in the first mounting hole 310 or the second mounting hole 320, and the middle part of the pin shaft 410 is rotatably penetrated in the door leaf 420.

[0044] Since the hinge shaft 300 is provided with a first mounting hole 310 and a second mounting hole 320, the first mounting hole 310 and the second mounting hole 320 are arranged side by side in a direction perpendicular to the door panel 200. Figure 5 As shown, when the door panel 200 is installed in the left direction, one end of the pin shaft 410 is rotatably disposed in the first installation hole 310; Figure 6 As shown, when the door panel 200 is installed in the right direction, one end of the pin shaft 410 is rotatably disposed in the second installation hole 320, thereby realizing the function of being compatible with left and right door opening.

[0045] like Figure 1 As shown, the door panel structure compatible with left and right installation includes a door frame 100, a door panel 200, a hinge shaft 300 and a hinge 400. The door panel 200 is hinged to the door frame 100 through the hinge shaft 300 and the hinge 400. The above components are further described in detail below.

[0046] like Figure 2 As shown, the hinge shaft 300 is used to support the rotation of the pin shaft 410, and the hinge shaft 300 is provided with a first mounting hole 310 and a second mounting hole 320. The first mounting hole 310 and the second mounting hole 320 are arranged side by side in a direction perpendicular to the door panel 200. That is, when the door panel 200 is installed in the left direction, the first mounting hole 310 is close to the door panel 200, and one end of the pin shaft 410 is rotatably arranged in the first mounting hole 310, and at this time, the second mounting hole 320 is far away from the door panel 200; when the door panel 200 is installed in the right direction, the second mounting hole 320 is close to the door panel 200, and one end of the pin shaft 410 is rotatably arranged in the second mounting hole 320, and at this time, the first mounting hole 310 is far away from the door panel 200.

[0047] The hinge shaft 300 is also provided with a first mounting plate 330 and a second mounting plate 340. The hinge shaft 300 is fixedly mounted on the first mounting plate 330, and the axial directions of the first mounting hole 310 and the second mounting hole 320 are perpendicular to the first mounting plate 330. The second mounting plate 340 is perpendicular to the first mounting hole 310 and parallel to the axial direction of the hinge shaft 300.

[0048] The hinge shaft 300 is installed at the top and / or bottom of the door frame 100. Specifically, the hinge shaft 300, the first mounting plate 330 and the second mounting plate 340 are sequentially connected together to form a "concave" shape as a whole, and are arranged across the top and / or bottom of the door frame 100.

[0049] like Figure 3 As shown, the first mounting plate 330 is horizontally fixedly mounted on the top and / or bottom of the door frame 100 by means of fasteners such as screws. The top and / or bottom of the door frame 100 is provided with a first avoidance position 110 for accommodating the first mounting plate 330. The first avoidance position 110 is in the shape of a groove, and its length and width correspond to the length and width of the first mounting plate 330, respectively. When the first mounting plate 330 is mounted in the first avoidance position 110, it is just flush with other parts of the door frame 100, and does not protrude from the door frame 100.

[0050] The top and / or bottom of the door frame 100 is also provided with a second avoidance position 120. The second avoidance position 120 is a through hole, and the second mounting plate 340 is inserted into the second avoidance position 120. The width of the second avoidance position 120 corresponds to the width of the second mounting plate 340. After the second mounting plate 340 passes through the second avoidance position 120, it is connected to the door frame 100 by fasteners such as screws.

[0051] like Figure 4 As shown, in one embodiment of the present application, the hinge 400 includes a pin 410, a door leaf 420, an elastic component and a clamping plate 470. The door leaf 420 is fixedly mounted on the door panel 200, and is used to drive the door panel 200 to rotate relative to the door frame 100. Specifically, the door leaf 420 includes a shaft portion 422 and a fixing portion 423 fixedly connected together. Preferably, the shaft portion 422 and the fixing portion 423 are integrally formed. The shaft portion 422 is roughly cylindrical, and the fixing portion 423 is flat. The middle portion of the pin 410 is rotatably inserted into the shaft portion 422, and the fixing portion 423 is detachably connected to the door panel 200 by fasteners such as screws.

[0052] The shaft portion 422 is provided with a substantially rectangular elastic member installation opening 421. An elastic component is installed at the elastic member installation opening 421, and the elastic component is sleeved on the pin shaft 410. In one embodiment of the present application, the elastic component is a spring 430 and a retaining spring 440 connected end to end. When installing the door panel 200, ensure that the pin shaft 410 is aligned with the hinge shaft 300. Under the action of the spring 430 and the retaining spring 440, the end of the pin shaft 410 will automatically return to the first installation hole 310 or the second installation hole 320, so that the door panel 200 can be quickly installed. In order to facilitate the insertion of the pin shaft 410 into the first installation hole 310 or the second installation hole 320, a guide portion 412 is provided at the other end of the pin shaft 410 away from the clamping portion 411 (the end of the pin shaft 410). The guide portion 412 is an inclined surface.

[0053] like Figure 4 As shown, the pin shaft 410 is generally cylindrical in shape, one end of which is rotatably disposed in the first mounting hole 310 or the second mounting hole 320 , and the middle portion of the pin shaft 410 is rotatably disposed in the shaft portion 422 of the door leaf 420 .

[0054] When the hinge shaft 300 is installed on the top of the door panel 200, a clamping portion 411 is provided at one end of the pin shaft 410 away from the hinge shaft 300, so that the entire pin shaft 410 is roughly in an "L" shape. A clamping plate 470 is fixed on the door panel 200, and the clamping portion 411 and the end of the pin shaft 410 away from the hinge shaft 300 are arranged perpendicular to each other, and the clamping plate 470 is arranged to prevent the pin shaft 410 from being separated from the shaft portion 422 under the action of its own gravity. When the door panel 200 needs to be removed, it is only necessary to rotate the pin shaft 410 so that the clamping plate 470 cannot resist the pin shaft 410, and then pull the pin shaft 410. After the pin shaft 410 is completely separated from the hinge shaft 300, the door panel 200 can be removed. In addition to meeting the different requirements for the cabinet door opening direction in different scenarios, this door panel structure compatible with left and right installation can also achieve rapid disassembly and assembly on site.

[0055] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present invention. As long as these changes do not deviate from the concept of the present invention, they all belong to the protection scope of the present invention.

Claims

1. A door panel structure compatible with left and right installation, characterized in that: include: Door frame (100); Door panel (200); A hinge shaft (300) is fixedly mounted on one of the door frame (100) and the door panel (200); a first mounting hole (310) and a second mounting hole (320) are formed on the hinge shaft (300); the first mounting hole (310) and the second mounting hole (320) are arranged in parallel in a direction perpendicular to the door panel (200); The hinge (400) comprises a pin shaft (410) and a door leaf (420), wherein the door leaf (420) is fixedly mounted on the other of the door frame (100) and the door panel (200); one end of the pin shaft (410) is rotatably disposed in the first mounting hole (310) or the second mounting hole (320), and the middle portion of the pin shaft (410) is rotatably penetrated in the door leaf (420).

2. The door panel structure compatible with left and right installation according to claim 1, characterized in that: The door leaf (420) comprises a shaft portion (422) and a fixing portion (423) which are fixedly connected together, the middle portion of the pin shaft (410) is rotatably inserted into the shaft portion (422), and the fixing portion (423) is detachably connected to the door panel (200).

3. The door panel structure compatible with left and right installation according to claim 2, characterized in that: An elastic member installation opening (421) is provided on the shaft portion (422), an elastic component is installed at the elastic member installation opening (421), and the elastic component is sleeved on the pin shaft (410) and is configured so that the end of the pin shaft (410) is inserted into the first installation hole (310) or the second installation hole (320).

4. The door panel structure compatible with left and right installation according to claim 3, characterized in that: The elastic component is a spring (430) and a clamping spring (440) connected end to end.

5. The door panel structure compatible with left and right installation according to claim 4, characterized in that: A clamping portion (411) is provided at one end of the pin shaft (410) away from the hinge shaft (300), and a clamping plate (470) is fixed on the door panel (200), wherein the clamping plate (470) is configured to prevent the pin shaft (410) from being separated from the shaft portion (422).

6. The door panel structure compatible with left and right installation according to claim 5, characterized in that: The clamping portion (411) and an end of the pin shaft (410) away from the hinge shaft (300) are arranged perpendicular to each other.

7. The door panel structure compatible with left and right installation according to claim 6, characterized in that: A guide portion (412) is provided at the other end of the pin shaft (410) away from the fixing portion (411).

8. The door panel structure compatible with left and right installation according to any one of claims 1 to 7, characterized in that: The hinge shaft (300) is installed at the top end and / or the bottom end of the door frame (100).

9. The door panel structure compatible with left and right installation according to claim 8, characterized in that: A first mounting plate (330) is also provided on the hinge shaft (300), and the first mounting plate (330) is horizontally fixedly mounted on the top end and / or the bottom end of the door frame (100).

10. The door panel structure compatible with left and right installation according to claim 9, characterized in that: A first avoidance position (110) for accommodating the first mounting plate (330) is provided at the top and / or bottom of the door frame (100), and the length of the first avoidance position (110) corresponds to the length of the first mounting plate (330).

11. The door panel structure compatible with left and right installation according to claim 10, characterized in that: It also includes a second mounting plate (340) fixedly connected to the first mounting plate (330), wherein the second mounting plate (340) and the first mounting hole (310) are arranged perpendicular to each other and parallel to the axial direction of the hinge shaft (300).

12. The door panel structure compatible with left and right installation according to claim 11, characterized in that: A second avoidance position (120) is provided at the top and / or bottom of the door frame (100); the second avoidance position (120) is a through hole; the second mounting plate (340) is inserted into the second avoidance position (120); and the width of the second avoidance position (120) corresponds to the width of the second mounting plate (340).

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