High-stability metal plate shell

Abstract

The utility model relates to the field of metal plate shells, in particular to a high-stability metal plate shell, a detachable metal plate inner shell is assembled in the metal plate shell, movable grooves are formed in the two sides of the metal plate shell, and clamping columns used for clamping the metal plate inner shell are vertically and movably arranged in the movable grooves; a movable plate is arranged on the metal plate shell and located on the outer side of the clamping column through a guide rod in a guiding mode, limiting columns are fixedly arranged on the two sides of the movable plate, and limiting cavities are formed in the positions, corresponding to the limiting columns, of the clamping column in a matched mode. According to the utility model, the clamping column can be stably clamped in the clamping cavity through the limiting of the movable plate on the clamping column, so that the sheet metal inner shell can be stably assembled in the sheet metal outer shell, the assembly mode is stable in connection, and the stability of the sheet metal outer shell and the sheet metal inner shell is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal shell technical field especially relates to a high stability metal sheet metal shell. BACKGROUND

[0002] The metal sheet metal shell is the shell that is processed through shearing, bending, punching, welding etc. to sheet metal, has the high precision and plasticity.

[0003] When the user uses, usually will place the article in the sheet metal inner shell, and will be fixed in the inside of sheet metal outer shell through the joint such as mode. The joint mode usually is through the design specific buckle structure to realize the connection between parts, this kind of connection mode is convenient, but in long-term use, its will cause the connection slack due to the fatigue or damage of buckle structure, thereby reduces the stability of metal sheet metal shell. Therefore, urgently needs a kind of sheet metal shell that can be stably connected with sheet metal inner shell. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a high-stability metal sheet metal shell.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of high-stability metal sheet metal shell, including sheet metal shell and sheet metal inner shell, the sheet metal shell is equipped with detachable sheet metal inner shell, both sides of sheet metal shell are provided with movable slot, and movable slot is vertically movably provided with the clamping column for clamping sheet metal inner shell;The movable plate is movably arranged on the outer side of the clamping column of the sheet metal shell by the guide rod, the limit column is fixedly arranged on both sides of the movable plate, and the limit cavity is adapted to be provided on the clamping column corresponding to the limit column.

[0007] In addition, preferably, a plurality of mounting pieces are fixedly arranged on the inner wall of both sides of the sheet metal shell, and a mounting cavity is adapted to be provided on the outer wall of the sheet metal inner shell corresponding to the mounting piece.

[0008] In addition, preferably, a guide piece is fixedly arranged on both sides of the movable slot, and a guide cavity is adapted to be provided on both sides of the clamping column corresponding to the guide piece.

[0009] In addition, preferably, a clamping cavity is adapted to be provided on the top of the sheet metal inner shell below the movable slot, and the clamping cavity is adapted to the clamping column.

[0010] In addition, preferably, two limit cavities are provided on the clamping column, an inner cavity is provided on the movable slot, and the limit cavity and the inner cavity are adapted to the limit column.

[0011] In addition, preferably, a plurality of spring cavities are formed in the sheet metal shell, springs are outwardly mounted in the spring cavities, and the other ends of the springs are connected with the movable plate.

[0012] The utility model discloses the beneficial effects are: through the spacing of movable plate to card post, can card post stably card in card cavity, can sheet metal inner shell stably assemble in sheet metal shell, and this assembly mode connection is stable, has improved the stability of sheet metal shell and sheet metal inner shell. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a kind of overall structure schematic diagram of high-stability metal sheet metal shell;

[0014] Figure 2 The utility model discloses the structure schematic diagram of sheet metal shell;

[0015] Figure 3 For Figure 2 Explosive structure schematic diagram in among;

[0016] Figure 4 For Figure 3 Enlarged detail view of movable slot in among;

[0017] Figure 5 The structure schematic diagram of card post is proposed in the utility model;

[0018] Figure 6 The structure schematic diagram of movable plate is proposed in the utility model;

[0019] Figure 7 The structure schematic diagram of sheet metal inner shell is proposed in the utility model.

[0020] In the drawing: 1 sheet metal shell, 11 mounting piece, 12 movable slot, 121 inner cavity, 122 guide piece, 13 spring cavity, 131 spring, 2 sheet metal inner shell, 21 installation cavity, 22 card cavity, 3 movable plate, 31 spacing column, 4 card post, 41 guide cavity, 42 spacing cavity, 5 guide rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments only are part of the embodiments of the utility model, not all the embodiments.

[0022] Refer to Figures 1-7The utility model provides a high stability metal sheet metal shell, including sheet metal shell 1 and sheet metal inner shell 2, sheet metal shell 1 is equipped with detachable sheet metal inner shell 2, both sides of sheet metal shell 1 are provided with movable slot 12, and the movable slot 12 is vertically movably provided with the clamping column 4 for clamping the sheet metal inner shell 2, and the movable plate 3 is movably arranged on the outer side of the clamping column 4 of the sheet metal shell 1 through the guide rod 5, both sides of the movable plate 3 are fixedly provided with the limiting column 31, and the clamping column 4 is provided with the limiting cavity 42 corresponding to the limiting column 31.

[0023] Wherein, the movable plate 3 is guided to move through the guide rod 5, the end of the guide rod 5 is fixedly provided with an anti-falling piece to prevent the movable plate 3 from falling off the guide rod 5.

[0024] Wherein, a plurality of mounting pieces 11 are fixedly arranged on the inner walls of both sides of the sheet metal shell 1, and mounting cavities 21 corresponding to the mounting pieces 11 are adapted to be provided on the outer wall of the sheet metal inner shell 2. Through the adaptation between the mounting pieces 11 and the mounting cavities 21, the sheet metal inner shell 2 can be stably assembled in the sheet metal shell 1.

[0025] Wherein, guide pieces 122 are fixedly arranged on both sides of the movable slot 12, and guide cavities 41 corresponding to the guide pieces 122 are adapted to be provided on both sides of the clamping column 4. Through the adaptation between the guide pieces 122 and the guide cavities 41, the clamping column 4 can be guided to improve the stability of the clamping column 4 during movement.

[0026] Wherein, clamping cavities 22 are adapted to be provided below the movable slot 12 on the top of the sheet metal inner shell 2, and the clamping cavities 22 are adapted to the clamping column 4. Through the mutual clamping between the clamping column 4 and the clamping cavities 22, the fixation of the sheet metal inner shell 2 can be realized.

[0027] Wherein, two limiting cavities 42 are provided on the clamping column 4, an inner cavity 121 is provided on the movable slot 12, and the limiting cavities 42 and the inner cavity 121 are adapted to the limiting column 31.

[0028] Wherein, a plurality of spring cavities 13 are provided inwardly on the sheet metal shell 1, springs 131 are outwardly mounted in the spring cavities 13, and the other ends of the springs 131 are connected with the movable plate 3.

[0029] In this embodiment, when the user needs to assemble the sheet metal inner shell 2 in the sheet metal shell 1, the mounting cavities 21 on both sides of the sheet metal inner shell 2 are aligned with the mounting pieces 11 in the sheet metal shell 1, and then the sheet metal inner shell 2 is pushed into the sheet metal shell 1.

[0030] Next, the user simply pulls the movable plate 3 outward. At this time, the spring 131 is stretched, and the limiting post 31 is no longer locked in the limiting cavity 42. The locking post 4 then falls automatically under its own weight, allowing it to fit snugly into the locking cavity 22. The mutual locking between the locking post 4 and the locking cavity 22 then secures the sheet metal inner shell 2. Furthermore, when the user releases the movable plate 3, it automatically resets due to the elastic force of the spring 131, causing the limiting post 31 on the movable plate 3 to pass through another limiting cavity 42 and lock into the inner cavity 121.

[0031] Furthermore, when the user needs to remove the inner sheet metal shell 2, simply pull the movable plate 3 outward to release the locking post 31 from the locking cavity 42, thereby releasing the locking post 4. Then, the user simply lifts the locking posts 4 on both sides upward to release the locking posts 4 from the locking cavity 22. Next, release the movable plate 3, allowing the locking post 31 to once again fix the locking post 4 above the locking cavity 22. Finally, the user simply removes the inner sheet metal shell 2 from the outer sheet metal shell 1.

[0032] Furthermore, the locking post 4 has two limiting cavities 42, one upper and one lower. By locking the locking post 4 in the upper limiting cavity 42, the locking post 4 can be fixed in the locking cavity 22. By locking the locking post 4 in the lower limiting cavity 42, the locking post 4 can be fixed above the locking cavity 22.

[0033] In this utility model, by limiting the locking post 4 with the movable plate 3, the locking post 4 can be securely locked in the locking cavity 22, thereby securing the sheet metal inner shell 2 in the sheet metal outer shell 1. This assembly method provides a stable connection and improves the stability of the sheet metal outer shell 1 and the sheet metal inner shell 2.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-stability metal sheet metal housing comprising a sheet metal outer housing (1) and a sheet metal inner housing (2), characterized in that, The sheet metal shell (1) is internally provided with a detachable sheet metal inner shell (2), both sides of the sheet metal shell (1) are provided with a movable slot (12), and a clamping column (4) for clamping the sheet metal inner shell (2) is vertically movably arranged in the movable slot (12); The movable plate (3) is guidedly arranged on the outer side of the clamping column (4) of the sheet metal shell (1) through a guide rod (5), both sides of the movable plate (3) are fixedly provided with a limiting column (31), and a limiting cavity (42) is correspondingly formed on the clamping column (4) and matched with the limiting column (31).

2. The high-stability metal panel housing according to claim 1, wherein, A plurality of mounting pieces (11) are fixedly arranged on the inner walls of both sides of the sheet metal shell (1), and a mounting cavity (21) is correspondingly formed on the outer wall of the sheet metal inner shell (2) and matched with the mounting piece (11).

3. The high-stability metal panel housing according to claim 1, wherein, Both sides of the movable slot (12) are fixedly provided with a guide piece (122), and a guide cavity (41) is correspondingly formed on both sides of the clamping column (4) and matched with the guide piece (122).

4. The high-stability metal panel housing according to claim 3, wherein, The top of the sheet metal inner shell (2) is correspondingly provided with a clamping cavity (22) below the movable slot (12), and the clamping cavity (22) is matched with the clamping column (4).

5. The high-stability metal panel housing according to claim 4, characterized in that, Two limiting cavities (42) are formed on the clamping column (4), an inner cavity (121) is formed on the movable slot (12), and the limiting cavities (42) and the inner cavity (121) are matched with the limiting column (31).

6. The high-stability metal panel housing according to claim 1, wherein, A plurality of spring cavities (13) are formed on the sheet metal shell (1) and inwardly, springs (131) are outwardly mounted in the spring cavities (13), and the other ends of the springs (131) are connected with the movable plate (3).

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