Box body

Abstract

The utility model discloses a box body. The box body comprises a first shell, a second shell and a control panel. The control panel comprises a first side part and a second side part which are oppositely arranged in the first direction. The first housing is detachably connected to the control panel from the first side portion. The second housing is detachably connected to the control panel from the second side portion. The control panel comprises a first panel connecting part and a second panel connecting part which are arranged in the first direction. The first housing includes a first housing connection portion and a second housing connection portion arranged in a first direction. And the first panel connecting part and the first shell connecting part are connected in a manner that the convex rail and the groove are assembled in a sliding manner. And the second panel connecting part and the second shell connecting part are also connected in a manner that the convex rail and the groove are assembled in a sliding manner. The box body is convenient to disassemble and assemble, parts are not damaged during disassembly, and cost can be saved.

Description

Technical Field

[0001] The present application relates to the technical field of box structures, and in particular to a box. Background Art

[0002] The box is usually assembled from multiple parts, which are connected by fasteners (such as bolts) or bonding, which makes it inconvenient to assemble and disassemble. Therefore, a box is needed to at least partially solve the above problems. Utility Model Content

[0003] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of this application does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0004] In order to at least partially solve the above problems, the present application provides a box, which includes:

[0005] A control panel, the control panel comprising at least one of a human-machine interaction component and a hardware interface, the control panel comprising:

[0006] a first side portion and a second side portion arranged opposite to each other along a first direction,

[0007] at least one first panel connection portion, and

[0008] A second panel connecting portion, arranged corresponding to the first panel connecting portion and arranged along the first direction with the first panel connecting portion;

[0009] A first shell is detachably connected to the control panel from the first side, the first shell comprising a first shell connecting portion and a second shell connecting portion arranged along the first direction, the first shell connecting portion is arranged corresponding to the first panel connecting portion, and the second shell connecting portion is arranged corresponding to the second panel connecting portion; and

[0010] a second housing detachably connected to the control panel from the second side portion,

[0011] wherein one of the first shell connection portion and the first panel connection portion is configured as a first convex rail extending along the first direction, and the other of the first shell connection portion and the first panel connection portion is configured as a first groove extending along the first direction for accommodating the first convex rail;

[0012] One of the second shell connection portion and the second panel connection portion is configured as a second raised rail extending along the first direction, and the other of the second shell connection portion and the second panel connection portion is configured as a second groove extending along the first direction for accommodating the second raised rail.

[0013] According to the present application, the control panel is plugged and assembled with the first shell through the raised track and the concave slide groove to achieve fast and stable directional installation. The assembly of the first shell and the control panel does not require the use of additional fasteners (such as bolts) and glue coating, which can avoid damage to components during disassembly due to the abuse of fasteners and glue, and can effectively save costs. Among them, the design of two sections of track can avoid the difficulty of disassembling and assembling a long track. The first section of the track can be used for installation guidance, and the second section of the track can be used for precise positioning.

[0014] Optionally,

[0015] The control panel further includes a third panel connection portion, the third panel connection portion is arranged corresponding to the second panel connection portion and is arranged along the first direction with the second panel connection portion.

[0016] The second shell includes a third shell connection portion and a fourth shell connection portion arranged along the first direction, the third shell connection portion is arranged corresponding to the second panel connection portion, and the fourth shell connection portion is arranged corresponding to the third panel connection portion.

[0017] The third shell connecting portion and the second shell connecting portion are both the second groove or the second convex rail,

[0018] One of the fourth shell connection portion and the third panel connection portion is configured as a third raised rail extending along the first direction, and the other of the fourth shell connection portion and the third panel connection portion is configured as a third groove extending along the first direction for accommodating the third raised rail.

[0019] Optionally, a dimension of the control panel along the first direction is not less than 10 cm.

[0020] Optionally,

[0021] The first panel connection portion and the third panel connection portion are configured as grooves, and the second panel connection portion is configured as a convex rail; or

[0022] The first panel connection portion and the third panel connection portion are configured as raised rails, and the second panel connection portion is configured as a groove.

[0023] Optionally, at least one of the first panel connection portion, the second panel connection portion and the third panel connection portion is located on a side of the control panel that is perpendicular to a second direction, wherein the second direction is perpendicular to the first direction.

[0024] Optionally, the first panel connecting portion, the second panel connecting portion and the third panel connecting portion are all located on a side surface of the control panel that is perpendicular to the second direction.

[0025] Optionally, the first panel connection portion and the second panel connection portion are staggered along a third direction, and / or the second panel connection portion and the third panel connection portion are staggered along the third direction, wherein the third direction is perpendicular to the first direction and the second direction.

[0026] Optionally, the first panel connecting portion and the second panel connecting portion are staggered along the first direction, and / or the second panel connecting portion and the third panel connecting portion are staggered along the first direction.

[0027] Optionally, a distance between the first panel connection portion and the second panel connection portion along the first direction is [0, 10] mm, and / or a distance between the second panel connection portion and the third panel connection portion along the first direction is [0, 10] mm.

[0028] Optionally,

[0029] The first shell connecting portion and the first panel connecting portion are fitted with a first gap,

[0030] The second shell connecting portion and the second panel connecting portion are matched with each other with a second gap, and the third shell connecting portion and the second panel connecting portion are also matched with each other with the second gap, and the second gap is smaller than the first gap.

[0031] The fourth shell connecting portion and the third panel connecting portion are interference fit.

[0032] Optionally,

[0033] The dimension of the second panel connecting portion along the first direction is greater than the dimension of the first panel connecting portion along the first direction, and

[0034] A dimension of the second panel connecting portion along the first direction is greater than a dimension of the third panel connecting portion along the first direction.

[0035] Optionally, a dimension of the first panel connecting portion along the first direction is greater than a dimension of the third panel connecting portion along the first direction.

[0036] Optionally, the control panel further includes a limiting surface, wherein the limiting surface is perpendicular to the first direction, and the limiting surface is used to contact the first shell.

[0037] Optionally,

[0038] The first panel connection portion extends along the first direction toward the first side portion to the outer surface of the control panel, and / or

[0039] The third panel connecting portion extends along the first direction toward the second side portion to an outer surface of the control panel.

[0040] Optionally,

[0041] The first shell is also connected to the first side portion by snap-fitting, and / or

[0042] The second shell is also snap-connected with the second side portion.

[0043] Optionally, the control panel further includes a third side portion and a fourth side portion which are oppositely arranged along a second direction, wherein the second direction is perpendicular to the first direction, and each of the third side portion and the fourth side portion is provided with the first panel connecting portion and the second panel connecting portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The following drawings of the present application are used as a part of the present application for understanding the present application. The drawings show representative embodiments of the present application and are used to explain the principle of the present application, rather than to limit the present application.

[0045] In the attached figure:

[0046] Figure 1 It is a schematic diagram of a box according to a preferred embodiment of the present application;

[0047] Figure 2 for Figure 1 A three-dimensional exploded schematic diagram of the box shown;

[0048] Figure 3 for Figure 1 A schematic diagram of a control panel of the box shown;

[0049] Figure 4 for Figure 1 The schematic cross-sectional view of the box shown in FIG. 1 at the bottom of the A plane and the B plane;

[0050] Figure 5 for Figure 4 The enlarged schematic diagram of part E in the middle;

[0051] Figure 6 for Figure 1The schematic cross-sectional view of the box shown in FIG. 1 is a top view of the box at the C plane position and the D plane position;

[0052] Figure 7 for Figure 6 Enlarged schematic diagram of part F.

[0053] Description of reference numerals:

[0054] 10: First shell

[0055] 11: First shell connection part

[0056] 12: Second shell connection part

[0057] 15: Additional limit surface

[0058] 20: Second shell

[0059] 23: Third shell connection part

[0060] 24: Fourth shell connection part

[0061] 25: Buckle

[0062] 26: U-shaped frame

[0063] 27: Opening

[0064] 30: Control Panel

[0065] 31: First side

[0066] 32: Second side

[0067] 33: Third side

[0068] 34: Fourth side

[0069] 35: Panel limit surface

[0070] 36: Display

[0071] 37: Button

[0072] 38: Hardware Interface

[0073] 41: First panel connection part

[0074] 42: Second panel connection part

[0075] 43: Third panel connection

[0076] 100: Cabinet

[0077] D1: First direction

[0078] D2: Second direction

[0079] D3: Third direction DETAILED DESCRIPTION

[0080] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present application. However, it is apparent to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present application, some technical features well known in the art are not described.

[0081] In order to thoroughly understand the present application, a detailed description will be provided in the following description. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. Obviously, the implementation of the embodiments of the present application is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present application are described in detail below, but in addition to these detailed descriptions, the present application may also have other embodiments.

[0082] Ordinal numbers such as "first" and "second" cited in this application are merely identifiers and do not have any other meaning, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component". The use of the words "first", "second", and "third" does not indicate any order, and these words can be interpreted as names.

[0083] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and similar expressions used in this application are for illustrative purposes only and are not limiting.

[0084] In this document, “equal”, “same”, etc. are not strictly limited in mathematical and / or geometric senses, but also include errors that can be understood by those skilled in the art and allowed by manufacturing or use.

[0085] Unless otherwise stated, the numerical ranges herein include not only the entire range within its two endpoints but also include several sub-ranges contained therein.

[0086] The present application provides a box.

[0087] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings.

[0088] like Figure 1 and Figure 2As shown, a specific embodiment of the present application provides a box 100. The box 100 can be, for example, an inverter control box for charging a battery pack of an electric vehicle. When in use, the power supply is connected to the input interface of the box 100, and the output interface of the box 100 is connected to the battery pack. The box 100 generally has a rectangular shape. The height direction (up and down direction) of the box 100 is, for example, the first direction D1, the width direction (left and right direction) is, for example, the second direction D2, and the length direction (front and back direction) is, for example, the third direction D3. The first direction D1, the second direction D2, and the third direction D3 are perpendicular to each other.

[0089] The box 100, for example, includes a first shell 10, a second shell 20 and a control panel 30. Among them, the control panel 30, for example, forms the front panel of the box 100, which is used to realize human-computer interaction and plug cables. The first shell 10, for example, is mainly used to form the bottom plate of the box 100. The first shell 10, for example, is mainly used to form the top plate and the back plate of the box 100. The first shell 10 is located below the second shell 20. The box 100, for example, also includes two left and right side panels (not shown).

[0090] like Figure 2 and Figure 3 As shown, the human-machine interaction components of the control panel 30 may be, for example, a display screen 36 and a button 37. The control panel 30 is connected to a cable through, for example, a hardware interface 38, and the hardware interface 38 may include a power interface, a USB interface, etc. In order to facilitate the user to observe the display screen 36, the hardware interface 38 and the button 37 are arranged in the main body 39 of the control panel 30, and the display screen 36 is located outside the main body 39. The display screen 36 is connected to the main body 39 at the top of the main body 39. The second housing 20 is provided with an opening 27 for exposing the display screen 36.

[0091] The control panel 30 includes a first side portion 31, a second side portion 32, a third side portion 33, and a fourth side portion 34. The first side portion 31 and the second side portion 32 are oppositely arranged along the first direction D1. For example, the first side portion 31 is a lower side portion, and the second side portion 32 is a lower side portion. The display screen 36 is arranged on the second side portion 32. The third side portion 33 and the fourth side portion 34 are oppositely arranged along the second direction D2. For example, the third side portion 33 is a left side portion, and the fourth side portion 34 is a right side portion. Each of the first side portion 31, the second side portion 32, the third side portion 33, and the fourth side portion 34 can be understood as including an edge, a side surface, and a portion adjacent to the edge and side surface of the control panel 30 on that side. One end of the first side portion 31 along the second direction D2 is connected to one end of the third side portion 33 along the first direction D1. The other end of the first side portion 31 along the second direction D2 is connected to one end of the fourth side portion 34 along the first direction D1. One end of the second side portion 32 along the second direction D2 is connected to the other end of the third side portion 33 along the first direction D1. The other end of the second side portion 32 along the second direction D2 is connected to the other end of the fourth side portion 34 along the first direction D1.

[0092] The first housing 10 is detachably connected to the control panel 30 from the first side portion 31. For example, the first housing 10 is detachably connected to the control panel 30 from the lower side of the control panel 30. The second housing 20 is detachably connected to the control panel 30 from the second side portion 32. For example, the second housing 20 is detachably connected to the control panel 30 from the upper side of the control panel 30.

[0093] Specifically, at least one of the third side portion 33 and the fourth side portion 34 includes a first panel connection portion 41 and a second panel connection portion 42 arranged along the first direction D1. The first panel connection portion 41 and the second panel connection portion 42 are arranged correspondingly. The control panel 30 may also include a third panel connection portion 43 arranged correspondingly to the second panel connection portion 42. The second panel connection portion 42 and the third panel connection portion 43 are arranged along the first direction D1. Preferably, each of the third side portion 33 and the fourth side portion 34 includes a first panel connection portion 41, a second panel connection portion 42 and a third panel connection portion 43 arranged in sequence along the first direction D1. For example, the first panel connection portion 41, the second panel connection portion 42 and the third panel connection portion 43 are arranged in sequence from bottom to top.

[0094] like Figure 4 and Figure 5 As shown, the first housing 10 includes a first housing connection portion 11 and a second housing connection portion 12 arranged along a first direction D1. The first housing connection portion 11 is arranged corresponding to the first panel connection portion 41, and is used to be detachably connected to the first panel connection portion 41. The second housing connection portion 12 is arranged corresponding to the first panel connection portion 41, and is used to be detachably connected to the second panel connection portion 42.

[0095] For convenient connection, one of the first shell connecting portion 11 and the first panel connecting portion 41 is configured as a convex rail extending along the first direction D1, such as a first convex rail, and the other of the first shell connecting portion 11 and the first panel connecting portion 41 is configured as a groove extending along the first direction D1, such as a first groove, for accommodating the first convex rail. One of the second shell connecting portion 12 and the second panel connecting portion 42 is configured as a convex rail extending along the first direction D1, such as a second convex rail, and the other of the second shell connecting portion 12 and the second panel connecting portion 42 is configured as a groove extending along the first direction D1, such as a second groove, for accommodating the second convex rail.

[0096] like Figure 5 and Figure 6 As shown, the second housing 20 includes a third housing connection portion 23 and a fourth housing connection portion 24 arranged along the first direction D1. The third housing connection portion 23 is arranged corresponding to the second panel connection portion 42, and is used to be detachably connected to the second panel connection portion 42. The fourth housing connection portion 24 is arranged corresponding to the third panel connection portion 43, and is used to be detachably connected to the third panel connection portion 43.

[0097] One of the fourth housing connection part 24 and the third panel connection part 43 is configured as a convex rail extending along the first direction D1, such as a third convex rail, and the other of the fourth housing connection part 24 and the third panel connection part 43 is configured as a groove extending along the first direction D1, such as a third groove, for accommodating the third convex rail. Since the third housing connection part 23 is also connected to the second panel connection part 42, the third housing connection part 23 and the second housing connection part 12 are both grooves or convex rails, such as the second grooves or the second convex rails. Here, the third housing connection part 23 and the second housing connection part 12 are both grooves or convex rails, which is only for matching with the second panel connection part 42. That is, when the second panel connection part 42 is configured as a convex rail, the third housing connection part 23 and the second housing connection part 12 are configured as grooves; when the second panel connection part 42 is configured as a groove, the third housing connection part 23 and the second housing connection part 12 are configured as convex rails. The third housing connection part 23 and the second housing connection part 12 can have different sizes and cross-sectional shapes. In other words, the two have the same structural type, but the specific sizes and shapes may be different.

[0098] The first panel connection part 41, the second panel connection part 42 and the third panel connection part 43 can all be grooves, or all be convex rails, or a part of them can be grooves and a part of them can be convex rails. The first shell connection part 11, the second shell connection part 12, the third shell connection part 23 and the fourth shell connection part 24 are arranged accordingly. In the illustrated embodiment, the first panel connection part 41 and the third panel connection part 43 are configured as grooves, and the second panel connection part 42 is configured as a convex rail. Of course, the first panel connection part 41 and the third panel connection part 43 can also be configured as convex rails, and the second panel connection part 42 can be configured as a groove.

[0099] Since the control panel 30 needs to realize multiple functions, the size is usually not too small. For example, the size of the control panel 30 along the first direction D1 is not less than 10 cm, or the height of the control panel 30 is greater than or equal to 10 cm. The left and right sides of the control panel 30 are connected to the first shell 10 and the second shell 20 through a combination of a convex rail and a groove. Compared with a complete guide rail or through groove constructed in the first direction D1, the segmented design can make plugging and unplugging smoother. At the same time, the segmented design allows the guide rail and the through groove to have a smaller draft angle, so that the manufacturing process is simpler and the dimensional error is smaller.

[0100] Preferably, at least one of the first panel connection portion 41, the second panel connection portion 42 and the third panel connection portion 43 is located on the side of the control panel 30 perpendicular to the second direction D2. Further, the first panel connection portion 41, the second panel connection portion 42 and the third panel connection portion 43 are all located on the side of the control panel 30 perpendicular to the second direction D2. That is, at least one of the first panel connection portion 41, the second panel connection portion 42 and the third panel connection portion 43 is arranged on the left and right sides of the control panel 30, so that the opening direction of the corresponding groove is parallel to the second direction D2, that is, the groove opens to the left and right directions. This allows the control panel 30 to be positioned front and back in the third direction D3. For example, when the user operates buttons and plugs and unplugs cables along the third direction D3, the control panel 30 has good force strength.

[0101] In order to achieve a segmented design, such as Figure 5 As shown, the first panel connection portion 41 and the second panel connection portion 42 are staggered along the third direction D3. That is, in the projection of the control panel 30 along the first direction D1, the first panel connection portion 41 and the second panel connection portion 42 do not overlap. Figure 7 As shown, the second panel connection portion 42 and the third panel connection portion 43 are staggered along the third direction D3. That is, in the projection of the control panel 30 along the first direction D1, the second panel connection portion 42 and the third panel connection portion 43 do not overlap.

[0102] For easy plug-in, Figure 3As shown, the first panel connection portion 41 and the second panel connection portion 42 are also staggered along the first direction D1. The second panel connection portion 42 and the third panel connection portion 43 are also staggered along the first direction D1. That is, in the projection of the control panel 30 along the third direction D3, the first panel connection portion 41 and the second panel connection portion 42 are spaced apart or connected along the first direction D1, but the two do not overlap. The distance between the first panel connection portion 41 and the second panel connection portion 42 along the first direction D1 can be greater than or equal to 0 and less than or equal to 10mm. In the projection of the control panel 30 along the third direction D3, the second panel connection portion 42 and the third panel connection portion 43 are spaced apart or connected along the first direction D1, but the two do not overlap. The distance between the second panel connection portion 42 and the third panel connection portion 43 along the first direction D1 can be greater than or equal to 0 and less than or equal to 10mm.

[0103] Preferably, the first shell connecting portion 11 and the first panel connecting portion 41 are clearance-fitted, for example, clearance-fitted with a first clearance. The second shell connecting portion 12 and the second panel connecting portion 42 are clearance-fitted, for example, clearance-fitted with a second clearance. Correspondingly, the third shell connecting portion 23 and the second panel connecting portion 42 are also clearance-fitted with a second clearance. The fourth shell connecting portion 24 and the third panel connecting portion 43 are interference-fitted. Preferably, the first clearance is larger than the second clearance.

[0104] When assembling the box 100, first connect the first shell 10 with the control panel 30. Since the first shell connection part 11 and the first panel connection part 41 have a relatively large matching clearance, the first convex rail can be easily inserted into the first groove. The first convex rail and the first groove act as installation guides to guide the overall assembly direction of the control panel 30. Afterwards, align and connect the second shell connection part 12 and the second panel connection part 42, that is, insert the second convex rail into the second groove. The second shell connection part 12 and the second panel connection part 42 have a higher matching accuracy, and directional installation can be achieved.

[0105] Preferably, the control panel 30 further includes a limiting surface 35, which is perpendicular to the first direction D1 and is used to contact the first housing 10. For example, the limiting surface 35 is arranged on the outer side of the control panel 30, so that the outer side of the control panel 30 presents a step structure at the limiting surface 35. The portion of the first side portion 31 located below the limiting surface 35 is recessed toward the inside of the box 100, so that the portion can be blocked by the first housing 10 after assembly. The first housing 10 is generally a bottom cover, and an additional limiting surface 15 perpendicular to the first direction D1 is arranged at its edge. When the limiting surface 35 contacts the additional limiting surface 15, the control panel 30 is connected to the first housing 10 in place.

[0106] The first shell connecting portion 11 and the second shell connecting portion 12 may be disposed on the inner surface of the first shell 10. Thus, after assembly, the traces of the slide groove and the guide rail are hidden on the outside of the box body 100.

[0107] Then connect the second shell 20 to the control panel 30. First connect the third shell connection part 23 to the second panel connection part 42, that is, insert the second guide rail into the second groove for the second time. Since the second guide rail and the second groove are still clearance-matched, the resistance during the plugging process of the second guide rail and the second groove is small, and the installation is convenient. Finally, connect the fourth shell connection part 24 to the third panel connection part 43, that is, insert the third guide rail into the third groove. The third guide rail and the third groove are tight-fitting, so that the second shell 20 is firmly connected to the control panel 30, and the final fixed installation is achieved.

[0108] The second housing 20 and the main body of the control panel 30 can be made of plastic material, and the third guide rail and the third groove can be tightly matched together by utilizing the slight elasticity of the plastic. The first housing 10 and the two side panels can also be made of plastic material.

[0109] The second housing 20 is generally a top cover, which may include a U-shaped frame 26 located at the front side. The U-shaped frame 26 opens downward. The third housing connection portion 23 and the fourth housing connection portion 24 may be disposed on the inner side of two opposite arms of the U-shaped frame 26, so that traces of the slide groove and the guide rail are hidden on the outside of the box body 100 after assembly. After assembly, the bottom of the U-shaped frame 26 may abut against the second side portion 32 of the control panel 30.

[0110] Preferably, the size of the second panel connection portion 42 along the first direction D1 is greater than the size of the first panel connection portion 41 along the first direction D1. The size of the second panel connection portion 42 along the first direction D1 is greater than the size of the third panel connection portion 43 along the first direction D1. The size of the first panel connection portion 41 along the first direction D1 is greater than the size of the third panel connection portion 43 along the first direction D1. Such a design can ensure the convenience of the disassembly and assembly process, and can also ensure the stability of the overall structure of the box body 100 after assembly.

[0111] Preferably, the second housing 20 is also snap-connected with the second side portion 32. Figure 2As shown, the bottom of the U-shaped frame 26 of the second shell 20 is provided with a buckle 25, and the second side portion 32 is provided with a slot (not shown) matched with the buckle 25. When the second shell 20 is installed in place along the first direction D1 under the guidance of the second panel connecting portion 42 and the third panel connecting portion 43, the buckle 25 is engaged with the slot. Similarly, the first shell 10 is also engaged with the first side portion 31. When the control panel 30 is installed in place along the first direction D1 under the guidance of the first shell connecting portion 11 and the second shell connecting portion 12, for example, when the limiting surface 35 contacts the additional limiting surface 15, the first shell 10 is engaged with the first side portion 31. Thus, the four sides of the control panel 30 are stably connected to the first shell 10 and the second shell 20, and the box body 100 has a stable structure.

[0112] Preferably, the first panel connection portion 41 extends along the first direction D1 toward the first side portion 31 all the way to the outer surface (e.g., bottom surface) of the control panel 30. Thus, the first convex rail can be easily inserted into the first groove, and the first panel connection portion 41 is easy to manufacture. Preferably, the third panel connection portion 43 extends along the first direction D1 toward the second side portion 32 to the outer surface (e.g., top surface) of the control panel 30. This facilitates the insertion of the third convex rail into the third groove, and makes the third panel connection portion 43 easy to manufacture.

[0113] According to the present application, the assembly of the first housing 10, the control panel 30 and the second housing 20 does not require additional fasteners (such as bolts) or glue coating. When the control panel 30 fails to function or needs to be repaired later, it is only necessary to disassemble the second housing 20, remove the control panel 30, and then replace it with a new control panel 30. This can avoid damage to all three components due to the abuse of fasteners and glue, and can effectively save costs.

[0114] The control panel 30 is plugged and assembled with the first shell 10 and the second shell 20 through the raised track and the concave slide groove, so as to achieve fast and stable directional installation. The control panel 30 is assembled with the first shell 10 and the second shell 20 through multiple contact surfaces between the slide groove and the track, which can ensure that the control panel 30 can withstand large push and pull forces in the front and rear directions, and also ensure the vertical stability of the product, which can effectively reduce the risk of the product being damaged by external forces during use.

[0115] The processes and steps described in all the above preferred embodiments are only examples. Unless adverse effects occur, various processing operations can be performed in a sequence different from the sequence of the above processes. The sequence of steps in the above processes can also be increased, merged or deleted according to actual needs.

[0116] In understanding the scope of the present application, the term "comprising" and its derivatives as used herein are intended to be open terms, which specify the existence of the recorded features, elements, components, groups, wholes and / or steps, but do not exclude the existence of other unrecorded features, elements, components, groups, wholes and / or steps. This concept also applies to words with similar meanings, such as the terms "including", "having" and their derivatives.

[0117] The terms "attached" or "attached" as used herein include: a configuration where an element is directly secured to another element by directly securing the element to the other element; a configuration where an element is indirectly secured to another element by securing the element to an intermediate member which in turn is secured to the other element; and a configuration where one element is integral with the other element, i.e., one element is substantially a part of the other element. This definition also applies to words with similar meanings such as "connect," "connect," "couple," "mount," "bond," "fix," and their derivatives. Finally, terms of degree such as "substantially," "approximately," and "approximately" as used herein represent the amount of deviation that modifies the term such that the end result will not be significantly changed.

[0118] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present application. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present application. The features described herein in one embodiment may be applied to another embodiment individually or in combination with other features, unless the feature is not applicable or otherwise specified in the other embodiment.

[0119] The present application has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the present application to the described embodiments. In addition, it can be understood by those skilled in the art that the present application is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teachings of the present application, and these variations and modifications all fall within the scope of protection claimed by the present application.

Claims

1. A box, characterized in that: include: A control panel, the control panel comprising at least one of a human-machine interaction component and a hardware interface, the control panel comprising: a first side portion and a second side portion arranged opposite to each other along a first direction, at least one first panel connection portion, and A second panel connecting portion, arranged corresponding to the first panel connecting portion and arranged along the first direction with the first panel connecting portion; A first shell is detachably connected to the control panel from the first side, the first shell comprising a first shell connecting portion and a second shell connecting portion arranged along the first direction, the first shell connecting portion is arranged correspondingly to the first panel connecting portion, and the second shell connecting portion is arranged correspondingly to the second panel connecting portion; and a second housing detachably connected to the control panel from the second side portion, wherein one of the first shell connection portion and the first panel connection portion is configured as a first convex rail extending along the first direction, and the other of the first shell connection portion and the first panel connection portion is configured as a first groove extending along the first direction for accommodating the first convex rail; One of the second shell connection portion and the second panel connection portion is configured as a second raised rail extending along the first direction, and the other of the second shell connection portion and the second panel connection portion is configured as a second groove extending along the first direction for accommodating the second raised rail.

2. The box according to claim 1, characterized in that: The control panel further includes a third panel connection portion, the third panel connection portion is arranged corresponding to the second panel connection portion and is arranged along the first direction with the second panel connection portion. The second shell includes a third shell connection portion and a fourth shell connection portion arranged along the first direction, the third shell connection portion is arranged corresponding to the second panel connection portion, and the fourth shell connection portion is arranged corresponding to the third panel connection portion. The third shell connecting portion and the second shell connecting portion are both the second groove or the second convex rail, One of the fourth shell connection portion and the third panel connection portion is configured as a third raised rail extending along the first direction, and the other of the fourth shell connection portion and the third panel connection portion is configured as a third groove extending along the first direction for accommodating the third raised rail.

3. The box according to claim 2, characterized in that: A dimension of the control panel along the first direction is not less than 10 cm.

4. The box according to claim 2, characterized in that: The first panel connection portion and the third panel connection portion are configured as grooves, and the second panel connection portion is configured as a convex rail; or The first panel connection portion and the third panel connection portion are configured as raised rails, and the second panel connection portion is configured as a groove.

5. The box according to claim 2, characterized in that: At least one of the first panel connection portion, the second panel connection portion, and the third panel connection portion is located on a side of the control panel that is perpendicular to a second direction, wherein the second direction is perpendicular to the first direction.

6. The box according to claim 5, characterized in that: The first panel connection portion, the second panel connection portion and the third panel connection portion are all located on a side surface of the control panel that is perpendicular to the second direction.

7. The box according to claim 6, characterized in that: The first panel connection portion and the second panel connection portion are staggered along a third direction, and / or the second panel connection portion and the third panel connection portion are staggered along the third direction, wherein the third direction is perpendicular to the first direction and the second direction.

8. The box according to claim 2, characterized in that: The first panel connection portion and the second panel connection portion are staggered along the first direction, and / or the second panel connection portion and the third panel connection portion are staggered along the first direction.

9. The box according to claim 8, characterized in that: A distance between the first panel connection portion and the second panel connection portion along the first direction is [0, 10] mm, and / or a distance between the second panel connection portion and the third panel connection portion along the first direction is [0, 10] mm.

10. The box according to claim 2, characterized in that: The first shell connecting portion and the first panel connecting portion are fitted with a first gap, The second shell connecting portion and the second panel connecting portion are matched with each other with a second gap, and the third shell connecting portion and the second panel connecting portion are also matched with each other with the second gap, and the second gap is smaller than the first gap. The fourth shell connecting portion and the third panel connecting portion are interference fit.

11. The box according to claim 10, characterized in that: The dimension of the second panel connecting portion along the first direction is greater than the dimension of the first panel connecting portion along the first direction, and A dimension of the second panel connecting portion along the first direction is greater than a dimension of the third panel connecting portion along the first direction.

12. The box according to claim 11, characterized in that: A dimension of the first panel connecting portion along the first direction is greater than a dimension of the third panel connecting portion along the first direction.

13. The box according to claim 2, characterized in that: The first panel connection portion extends along the first direction toward the first side portion to the outer surface of the control panel, and / or The third panel connecting portion extends along the first direction toward the second side portion to an outer surface of the control panel.

14. The box according to claim 1, characterized in that: The first shell is also connected to the first side portion by snap-fitting, and / or The second shell is also snap-connected with the second side portion.

15. The box according to claim 1, characterized in that: The control panel further includes a limiting surface, which is perpendicular to the first direction and is used to contact the first shell.

16. The box according to any one of claims 1 to 15, characterized in that: The control panel further includes a third side portion and a fourth side portion oppositely disposed along a second direction, wherein the second direction is perpendicular to the first direction, and each of the third side portion and the fourth side portion is provided with the first panel connecting portion and the second panel connecting portion.

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