A snap-on aluminum alloy shell structure for a PDU distribution box

Abstract

The utility model discloses a snap-on aluminum alloy shell structure of a PDU distribution box, relates to the technical field of distribution boxes, comprises an upper box body, a lower box body is plugged into the upper box body, limiting holes arranged in an array are opened on both sides of the upper box body, an adjustable component is connected between the upper box body and the upper box body, the adjustable component comprises a fixing plate, the fixing plate is fixedly mounted on one side of the lower box body, a movable sleeve is mounted on the fixing plate, a clamping block is slidably mounted inside the movable sleeve, the clamping block is clamped inside the limiting hole, a first limiting sliding groove is opened inside the movable sleeve, a first box cover and a second box cover are clamped on the upper box body, the lower box body and the adjustable component, a line outlet is opened on the upper box body and the lower box body, and the fixing bolts, the first box cover, the second box cover and the plug-in plate are convenient for disassembly, so as to facilitate maintenance, and the size of the utility model can be flexibly adjusted according to the use requirements through the adjustable component, the connecting plate, the clamping groove and the second limiting sliding groove, thereby improving the applicability of the utility model.

Description

Technical Field

[0001] The utility model specifically relates to a snap-on aluminum alloy shell structure of a PDU power distribution box, belonging to the technical field of power distribution boxes. Background Art

[0002] PDU is what we often call the power distribution socket for cabinets. PDU is a product designed to provide power distribution for cabinet-installed electrical equipment. It has a variety of series specifications with different functions, installation methods and different socket combinations. It can provide suitable rack-mounted power distribution solutions for different power supply environments. A distribution box is required when installing the PDU, but the existing distribution box is not convenient for flexible adjustment of size according to usage requirements, and its applicability is low.

[0003] As shown in the announcement number: CN212412441U, a distribution box comprises a box body, a sealed cavity is provided at the top of the box body, a control window is provided at the bottom wall of the inner cavity of the sealed cavity, storage slots are symmetrically connected on the left and right sides of the control window, and slide grooves matching the storage slots are symmetrically provided at the upper and lower ends of the inner cavity of the control window, two clamping plates are slidably connected between the two slide grooves, a storage roller is rotatably connected to the inner cavity of the storage slot, a sealing cloth is wound around the storage roller, one end of the storage roller is fixedly connected to the inner wall of the storage slot by a spring, and the movable end of the sealing cloth is fixedly connected to the adjacent clamping plate; by pulling the two clamping plates towards each other, the sealing cloth is driven by the clamping plates to seal the control window, and when the two clamping plates are attached together by magnets, the sealing cloth completely seals the control window, thereby realizing secondary sealing and preservation of the box body, and cooperating with the sealing cover, double-layer protection can be realized, which can effectively prevent children from opening the entire device at will, thereby improving the safety of the entire device.

[0004] The above-disclosed distribution box is not convenient for flexibly adjusting its size according to usage requirements when in use, and its applicability is low. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the prior art and provide a snap-on aluminum alloy shell structure for a PDU distribution box, so as to achieve the purpose of flexibly adjusting the size of the utility model and facilitating the remote maintenance of the electronics inside the utility model.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a snap-on aluminum alloy shell structure of a PDU distribution box, comprising an upper box body, a lower box body is inserted into the upper box body, an adjustable component is connected between the upper box body and the upper box body, a first box cover and a second box cover are snapped on the upper box body, the lower box body and the adjustable component, and a wire outlet is opened on the upper box body and the lower box body.

[0007] Furthermore, in order to facilitate the fixing of the adjustable component to the upper box body, limiting holes arranged in an array are provided on both sides of the upper box body.

[0008] Furthermore, in order to facilitate the clamping of the clamping block with the upper box body, a fixed plate is included, the fixed plate is fixedly installed on one side of the lower box body, a movable sleeve is installed on the fixed plate, a clamping block is slidably installed inside the movable sleeve, and the clamping block is clamped inside the limiting hole.

[0009] Furthermore, in order to facilitate the movement limitation of the clamping block, a first limiting sliding groove is provided inside the movable sleeve, and the two sides of the clamping block are slidably clamped inside the movable sleeve.

[0010] Furthermore, in order to facilitate flexible adjustment of the position of the clamping block, a pull rod is fixedly installed on the clamping block, the pull rod is plugged into the movable sleeve, a spring is sleeved on the pull rod, and both ends of the spring are respectively fixedly connected to the clamping block and the inner wall of the movable sleeve. By pulling the pull rod, the spring is compressed and the clamping block moves.

[0011] Furthermore, in order to facilitate the limiting of the connection plate, a clamping groove is provided at the lower end of the upper box body, and a second limiting sliding groove is provided on the inner wall of the clamping groove.

[0012] Furthermore, in order to facilitate the adjustment of the length of the connecting plate inserted inside the upper box body, a connecting plate is fixedly installed on the lower box body, the connecting plate is inserted inside the clamping groove, and a second limiting sliding groove is opened on the inner wall of the clamping groove, and the two sides of the connecting plate are slidably clamped inside the second limiting sliding groove.

[0013] Furthermore, in order to facilitate the fixing of the first box cover, the second box cover, the upper box body, and the lower box body, threaded holes are provided on the first box cover, the second box cover, the upper box body, and the lower box body, and fixing bolts are threadedly connected to the threaded holes. The first box cover, the second box cover, the upper box body, and the lower box body are fixed by the fixing bolts, and an insert plate is fixedly installed on the first box cover, and the insert plate is plugged into the second box cover.

[0014] The technical effects and advantages of the utility model are as follows: through the adjustable components, the connecting plate, the snap-in groove and the second limiting slide groove, the size of the utility model can be flexibly adjusted according to the use requirements, thereby improving the applicability of the utility model. The first box cover, the second box cover and the plug plate are easy to disassemble, thereby facilitating maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the rear view angle of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model from the left side perspective;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the upper box body of the utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of the adjustable component of the utility model.

[0021] In the figure: 1. upper box body; 2. lower box body; 3. adjustable component; 301. fixed plate; 302. movable sleeve; 303. clamping block; 304. first limiting slide groove; 305. pull rod; 306. spring; 4. first box cover; 5. wire outlet; 6. limiting hole; 7. clamping groove; 8. second limiting slide groove; 9. fixing bolt; 10. threaded hole; 11. second box cover; 12. plug plate; 13. connecting plate. DETAILED DESCRIPTION

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

[0023] See also Figure 1-Figure 6 As shown, a snap-on aluminum alloy shell structure of a PDU distribution box includes an upper box body 1, a lower box body 2 is inserted into the upper box body 1, and an adjustable component 3 is connected between the upper box body 1 and the lower box body 2. Through the adjustable component 3, it is convenient to flexibly adjust the distance between the upper box body 1 and the lower box body 2, so that it is convenient to flexibly adjust the size of the utility model according to usage requirements, thereby improving the applicability of the utility model. The first box cover 4 and the second box cover 11 are snapped on the upper box body 1, the lower box body 2 and the adjustable component 3, and the upper box body 1 and the lower box body 2 are provided with a wire outlet 5.

[0024] The upper box body 1 is provided with limiting holes 6 arranged in an array on both sides, including a fixed plate 301, the fixed plate 301 is fixedly installed on one side of the lower box body 2, a movable sleeve 302 is installed on the fixed plate 301, a clamping block 303 is slidably installed inside the movable sleeve 302, the clamping block 303 is clamped inside the limiting hole 6, a first limiting groove 304 is provided inside the movable sleeve 302, and the first limiting groove 304 is used to limit the clamping block 303, and the two sides of the clamping block 303 are slidably clamped inside the movable sleeve 302, and the clamping block 303 is clamped inside the limiting hole 6. 03 is fixedly installed with a pull rod 305, which is plugged into the movable sleeve 302. A spring 306 is sleeved on the pull rod 305. The two ends of the spring 306 are respectively fixedly connected to the clamping block 303 and the inner wall of the movable sleeve 302. Through the pull rod 305, the spring 306 is compressed and the clamping block 303 moves, so as to facilitate the adjustment of the distance between the upper box body 1 and the lower box body 2, and cancel the force applied to the pull rod 305. The clamping block 303 is plugged into the inside of a suitable limiting hole 6, so as to facilitate the fixation between the upper box body 1 and the lower box body 2.

[0025] The lower end of the upper box body 1 is clamped with a clamping groove 7, and the inner wall of the clamping groove 7 is provided with a second limiting slide groove 8. A connecting plate 13 is fixedly installed on the lower box body 2, and the connecting plate 13 is inserted into the inside of the clamping groove 7. The inner wall of the clamping groove 7 is provided with a second limiting slide groove 8. The two sides of the connecting plate 13 are slidably clamped in the second limiting slide groove 8. The length of the connecting plate 13 inserted into the upper box body 1 is adjusted, and the distance between the upper box body 1 and the lower box body 2 is adjusted, so as to facilitate the adjustment of the size of the first box cover 4, the second box cover 11, and the upper The box body 1 and the lower box body 2 are provided with threaded holes 10, and fixing bolts 9 are threadedly connected to the threaded holes 10. The first box cover 4 and the second box cover 11 are fixed to the upper box body 1 and the lower box body 2 by the fixing bolts 9. The first box cover 4 is fixedly installed with an insert plate 12, and the insert plate 12 is plugged into the second box cover 11. By loosening the fixing bolts 9 and removing them, it is convenient to remove the first box cover 4, the second box cover 11 and the insert plate 12, so as to facilitate the maintenance of the electronic components inside the utility model.

[0026] When the utility model is in use, the size of the utility model can be flexibly adjusted according to the use requirements, the pull rod 305, the spring 306 is compressed, the clamping block 303 moves, the lower box body 2 is moved, the length of the connecting rod inserted in the clamping groove 7 is adjusted, the force applied to the pull rod 305 is cancelled, and the clamping block 303 is inserted in the appropriate limiting hole 6, which is convenient for fixing the upper box body 1 and the lower box body 2, the distance between the first box cover 4 and the second box cover 11, the first box cover 4, the second box cover 11 are clamped with the upper box body 1 and the lower box body 2, and the first box cover 4, the second box cover 11 can be fixed with the upper box body 1 and the lower box body 2 by the fixing bolts 9. When it is necessary to repair the electronic components inside the utility model, repeat the above operation, loosen the fixing bolts 9, and remove the first box cover 4 and the second box cover 11.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A snap-on aluminum alloy housing structure of a PDU distribution box, comprising an upper box body (1), a lower box body (2) being plugged into the upper box body (1), characterized in that: An adjustable component (3) is connected between the upper box body (1), a first box cover (4) and a second box cover (11) are clamped on the upper box body (1), the lower box body (2) and the adjustable component (3), and a wire outlet (5) is provided on the upper box body (1) and the lower box body (2).

2. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 1, characterized in that: Limiting holes (6) arranged in an array are provided on both sides of the upper box body (1).

3. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 2, characterized in that: The adjustable component (3) comprises a fixed plate (301), the fixed plate (301) being fixedly mounted on one side of the lower box body (2), a movable sleeve (302) being mounted on the fixed plate (301), a clamping block (303) being slidably mounted inside the movable sleeve (302), and the clamping block (303) being clamped inside the limiting hole (6).

4. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 3, characterized in that: A first limiting sliding groove (304) is provided inside the movable sleeve (302), and the two sides of the clamping block (303) are slidably clamped inside the movable sleeve (302).

5. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 4, characterized in that: A pull rod (305) is fixedly mounted on the clamping block (303), the pull rod (305) is plugged into the movable sleeve (302), a spring (306) is sleeved on the pull rod (305), and two ends of the spring (306) are respectively fixedly connected to the clamping block (303) and the inner wall of the movable sleeve (302).

6. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 1, characterized in that: The lower end of the upper box body (1) is provided with a clamping groove (7), and the inner wall of the clamping groove (7) is provided with a second limiting sliding groove (8).

7. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 6, characterized in that: A connecting plate (13) is fixedly mounted on the lower box body (2), and the connecting plate (13) is inserted into the inside of the clamping groove (7). A second limiting sliding groove (8) is provided on the inner wall of the clamping groove (7), and the two sides of the connecting plate (13) are slidably clamped in the inside of the second limiting sliding groove (8).

8. The snap-on aluminum alloy housing structure of the PDU distribution box according to claim 1, characterized in that: The first box cover (4), the second box cover (11), the upper box body (1) and the lower box body (2) are provided with threaded holes (10), and fixing bolts (9) are threadedly connected to the threaded holes (10). The first box cover (4), the second box cover (11) and the upper box body (1) and the lower box body (2) are fixed to each other via the fixing bolts (9). The first box cover (4) is fixedly mounted with an insert plate (12), and the insert plate (12) is plugged into the second box cover (11).

Images