A cassette structure supporting side-by-side installation

Abstract

The application discloses a structure of a cassette which supports side-by-side installation, comprising a bottom box for placing a terminal box, the outer surface of the bottom box is provided with a positioning groove and a positioning block which are matched with each other on both sides, the surface of the bottom box away from the opening end is provided with a plurality of wire pulling holes which can penetrate the inside and outside of the bottom box, and the structure further comprises a simple scissor holder which is detachably connected to the outer side wall of the bottom box, and the positioning groove and / or the positioning block are arranged at the free end of the simple scissor holder. When multiple adjacent electrical cassettes need to be embedded and fixed on a wall body, no matter the specific width and height of the terminal panel to be installed, the adjacent electrical cassettes will not be misaligned, and the misalignment will not occur when the electrical cassettes are fixed to the front end opening of the electrical cassettes, so that the overall appearance is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical boxes, in particular to a box structure supporting side-by-side installation. BACKGROUND

[0002] In home circuits, electrical wiring boxes are often used to connect wires and secure switch and outlet panels. This design not only looks good, but also effectively protects wires and outlets, improving safety. Common boxes include 86, 118, and 120 types, which are selected according to the needs of home decoration and the types of switches and outlets.

[0003] However, when multiple adjacent electrical boxes need to be embedded in the wall, there may be misalignment between adjacent electrical boxes, which can cause misalignment between terminal panels when they are fixed to the front opening of the electrical box, affecting the appearance.

[0004] In some other cases, when multiple terminal panels need to be configured in an arc-shaped wall, especially when curved screen terminal panels are to be fitted to the wall shape, it is difficult to fit the wall and the terminal panel when multiple boxes are directly configured in the wall.

[0005] Therefore, in order to improve the competitiveness of smart boxes in the future market, the present application proposes a box structure supporting side-by-side installation. SUMMARY

[0006] The present application aims to solve the shortcomings of the prior art and proposes a box structure supporting side-by-side installation. When multiple adjacent electrical boxes need to be embedded in the wall, regardless of the specific width and height of the terminal panel to be installed, there will be no misalignment between adjacent electrical boxes. The terminal panel can be successfully installed and fixed to the front opening of the electrical box without misalignment, improving the overall appearance.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0008] A box structure supporting side-by-side installation includes a bottom box for placing a wiring box. The outer surface of the bottom box is provided with a positioning slot and a positioning block that are adapted to each other. The surface of the bottom box away from the opening end is provided with a plurality of wire holes that can pass through the inside and outside of the bottom box. The simple scissor holder is detachably connected to the outer side wall of the bottom box. The positioning slot and / or positioning block are provided at the free end of the simple scissor holder.

[0009] Through the above structure, when multiple adjacent electrical boxes need to be embedded on the wall, regardless of the specific width and height of the terminal panel to be installed, the adjacent electrical boxes can be smoothly installed without misalignment, and the front end opening of the electrical box is fixed without misalignment, improving the overall aesthetics.

[0010] Preferably, the simple scissor frame comprises:

[0011] The base rod is rotatably connected to the outer side wall of the bottom box, and the positioning groove and / or the positioning block are arranged at the free end of the base rod;

[0012] The top rod is slidably connected to the outer side wall of the bottom box at one end and rotatably connected to the base rod at the other end.

[0013] Through the above structure, the distance between adjacent bottom boxes can be adjusted in a relatively simple structure, and various situations can be well handled.

[0014] Preferably, the outer side wall of the bottom box is provided with a sliding groove, and the top rod is slidably connected to the sliding groove through a sliding block. The sliding groove and the sliding block cooperate with each other, and the sliding groove has a limiting portion to prevent the sliding block from disengaging.

[0015] Through the above structure, the distance between adjacent bottom boxes can be adjusted in a relatively simple structure, and various situations can be well handled.

[0016] Preferably, a damping pad is arranged between the sliding block and the sliding groove.

[0017] Through the above structure, the process of row assembly is facilitated.

[0018] Preferably, the positioning groove and the positioning block are inserted and matched.

[0019] Through the above structure, the row assembly process is easier to perform.

[0020] Preferably, the positioning block is in the shape of a cylinder.

[0021] Through the above structure, the distance between adjacent bottom boxes can be adjusted in a relatively simple structure, and various situations can be well handled.

[0022] Preferably, it further comprises a universal adapter arranged on the inner wall of the bottom box opposite the opening end, comprising:

[0023] The universal base is clamped to the inner wall of the bottom box.

[0024] The adapter pipe is clamped in the universal base and is in universal cooperation with the universal base;

[0025] The adapter column is in plug-in cooperation with the adapter pipe, and the other end of the adapter column is arranged on the terminal box.

[0026] Preferably, the adapter pipe is in spherical cooperation with the universal base.

[0027] Through the above structure, the depth position and the installation angle of the terminal panel can be adjusted without affecting the installation stability, so that the micro-adjustment operation can be performed when the depth and the angle cannot be completely aligned when the adjacent bottom boxes are assembled at a certain angle, so that the row assembly on the wall with a curved shape can be better adapted.

[0028] Preferably, the universal base has a tubular protrusion, the ball head of the adapter pipe is clamped into the tubular protrusion, and the non-spherical part of the adapter pipe has a gap with the tubular protrusion.

[0029] Preferably, the adapter pipe is in damping cooperation with the adapter column.

[0030] Through the above structure, the reliable installation firmness of the terminal box after the angle and the depth adjustment is ensured, and the terminal panel is not easy to fall off and damage during use.

[0031] Compared with the prior art, the present application has the beneficial effects that when multiple adjacent electrical boxes need to be embedded on the wall, regardless of the specific width and height of the terminal panel to be installed, the adjacent electrical boxes will not be misaligned, and the misalignment will not occur when the terminal panel is fixed to the front end opening of the electrical box, and the overall appearance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A three-dimensional structure schematic view of a support row type installation box structure is provided.

[0033] Figure 2 An exploded structure schematic view of a support row type installation box structure is provided.

[0034] Figure 3 A schematic view of the construction assembly of a support row type installation box structure is provided.

[0035] Figure 4 An exploded structure schematic view of a support row type installation box structure is provided.

[0036] In the drawings:

[0037] 1, bottom box; 11, positioning groove; 12, positioning block; 13, wire pulling hole; 14, sliding groove;

[0038] 2, junction box;

[0039] 3, scissor frame; 31, base bar; 32, top bar; 33, sliding block;

[0040] 4, universal adapter; 41, universal base; 411, tubular protrusion; 42, adapter pipe; 43, adapter column. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0042] Please refer to Figures 1-4 The present application provides the following technical solutions: a support for the installation of a row of dark box structure, including the bottom box 1 for placing the junction box 2, the outer surface of the bottom box 1 is provided with a mutually adapted positioning groove 11 and positioning block 12, the surface of the bottom box 1 away from the opening end is provided with a plurality of wire pulling holes 13 which can pass through the inside and outside of the bottom box 1, and further comprising a simple scissor frame 3 which is detachably connected to the outer side wall of the bottom box 1, the positioning groove 11 and / or the positioning block 12 is provided at the free end of the simple scissor frame 3.

[0043] As an optional embodiment of the present application, when in use, the bottom box 1 is placed in the groove on the wall in sequence, and the positioning groove 11 on the bottom box 1 and the positioning block 12 on the adjacent bottom box 1 are mutually clamped, so that the depth positions of the plurality of parallel bottom boxes 1 are the same, and the surface of the plurality of terminal panels to be installed is ensured to be not misaligned; when the specifications of the terminal panels to be installed are not uniform in width or height, the construction personnel can first pull out the scissor frame 3 to a suitable distance, so that the distance between the adjacent two bottom boxes 1 is adjusted to the installation position suitable for the specific adjacent terminal panel, which ensures that there is no misalignment and obstruction, and also ensures that the installation process is completed smoothly. After the installation of the bottom box 1 is completed, the line of the line pipe in the wall can be pulled into the bottom box 1 through the wire pulling hole 13, and then pouring is carried out to fix the position of each bottom box 1, and the wiring between the line and the junction box 2 is completed, thereby completing the entire intelligent dark box row installation construction.

[0044] Wherein, for the bottom box 1, the technical scheme only limits that the simple scissor frame 3 structure is arranged on the outer side wall, the direction and number of the scissor frame 3 on the bottom box 1 are not limited, and the bottom box 1 adopts the existing 86 version or other specifications; the positioning groove 11 and the positioning block 12 are matched with each other, so that the positions of two adjacent bottom boxes 1 are accurate after assembly, the specific matching shape is not limited, and one of the positioning groove 11 or the positioning block 12 on each bottom box 1 can be loaded with the scissor frame 3, or both can be loaded with the scissor frame 3; preferably, the positioning groove 11 or the positioning block 12 on each bottom box 1 is loaded with the scissor frame 3, so that the two adjacent bottom boxes 1 can be assembled in the same depth position after the spacing is adjusted.

[0045] Through the above structure, when multiple adjacent electrical boxes need to be embedded in the wall, regardless of the specific width and height of the terminal panel to be installed, the adjacent electrical boxes will not be misaligned, and the misalignment will not occur when the electrical boxes are fixed to the front opening of the electrical box, thereby improving the overall appearance.

[0046] As shown in Figures 1-3 The simple scissor frame 3 comprises:

[0047] The base rod 31 is rotatably connected to the outer side wall of the bottom box 1, and the positioning groove 11 and / or the positioning block 12 are arranged at the free end of the base rod 31.

[0048] The top rod 32 is slidably connected to the outer side wall of the bottom box 1 at one end, and rotatably connected to the base rod 31 at the other end.

[0049] As an optional embodiment of the present application, the specific structure of the simple scissor frame 3 is limited to the base rod 31 and the top rod 32, which further reduces the volume occupation. Since the bottom box 1 adopts the existing standard specification, the edge of the front opening of the bottom box 1 protrudes outward, which can completely hide the simple scissor frame 3. When the adjacent electrical boxes are used without spacing, or the edge of the electrical box is well applied, the edge expansion construction of the bottom box 1 on the wall is not required. In addition, the simple scissor frame 3 can be directly removed in the detachable connection mode of the simple scissor frame 3 and the outer side wall of the bottom box 1, so that various scenes can be well coped with.

[0050] Through the above structure, the distance between the adjacent bottom boxes 1 can be adjusted in a simple structure, and various situations can be well coped with.

[0051] As shown in Figure 3As shown, the outer side wall of the bottom box 1 is provided with a sliding groove 14, and the top rod 32 is slidingly connected to the sliding groove 14 through a sliding block 33. The sliding groove 14 cooperates with the sliding block 33, and the sliding groove 14 has a limiting portion for preventing the sliding block 33 from being separated.

[0052] As an optional embodiment of the present application, when the sliding block 33 slides, the top rod 32 drives the base rod 31 to rotate, so that the positioning block 12 or the positioning groove 11 at the end of the base rod 31 is close to or away from the surface of the bottom box 1, thereby adjusting the spacing between two adjacent bottom boxes 1. The limiting portion is arranged to prevent the sliding block 33 from being separated during sliding, thereby ensuring the effectiveness of the shear frame 3. The limiting portion can be a common T-shaped structure or a variant shape based on the structure, and the present application does not limit the same. The cooperation between the sliding groove 14 and the sliding block 33 causes friction after the spacing adjustment of the shear frame 3, so that the spacing between adjacent bottom boxes 1 can be kept stable during the installation of the shear frame 3. After the subsequent filling of the mortar, the mortar in the sliding groove 14 solidifies, thereby making the structure of the shear frame 3 more stable. At this time, the shear frame 3 in the triangular structure not only has stability itself, but also forms a "shear wall" structure with the mortar, thereby effectively avoiding the safety hazards caused by insufficient wall shear force due to the installation of the shear frame 3 in the row.

[0053] Although the top rod 32 or the base rod 31 can be used to replace the sliding block 33 to realize the shear frame 3, compared with the above-mentioned sliding block 33, the extension and retraction of the top rod 32 or the base rod 31 will make the size and volume of the parts of the shear frame 3 too small, which will cause difficulties in production and manufacturing. In addition, it is difficult to fix the shear frame 3 after retraction, and it is also difficult to realize natural fixation by pouring. Therefore, the above-mentioned technical solution is more conducive to implementation.

[0054] Through the above structure, the spacing between adjacent bottom boxes 1 can be adjusted by a relatively simple structure, and a relatively stable triangular structure can be formed after filling the mortar, thereby reducing the influence of the installation of the bottom boxes 1 in the row on the shear resistance of the wall.

[0055] As shown in the figure, Figure 1 A damping pad is arranged between the sliding block 33 and the sliding groove 14.

[0056] As an optional embodiment of the present application, the damping pad provides more reliable damping friction for the sliding of the sliding block 33 in the sliding groove 14, which enables the sliding block 33 to be fixed immediately after the spacing adjustment between adjacent bottom boxes 1 is completed, thereby making the row assembly process more convenient. In addition, the damping pad can provide certain damping effect after the construction is completed, thereby ensuring the stability of the connection between adjacent bottom boxes 1.

[0057] Through the above structure, the row assembly process is facilitated.

[0058] As shown in Figure 3 , the positioning groove 11 and the positioning block 12 are inserted and matched.

[0059] As an optional embodiment of the present application, the inserted and matched connection is a relatively simple detachable connection mode, which makes the assembly of the adjacent bottom boxes 1 more rapid and convenient. The present technical solution does not make specific limitation on the direction of the inserted and matched connection.

[0060] Through the above structure, the assembly process of the row is easier to perform.

[0061] As shown in Figure 3 , the positioning block 12 is in a cylindrical shape.

[0062] As an optional embodiment of the present application, due to the aforementioned mode of achieving the spacing adjustment function through the scissor frame 3, the inserted and matched connection of the positioning block 12 and the positioning groove 11 may be difficult to complete after the spacing adjustment, so the cylindrical matching mode between the positioning block 12 and the positioning groove 11 can well eliminate this drawback and enable the adjacent bottom boxes 1 to be assembled in a way with an included angle.

[0063] Through the above structure, the adjacent bottom boxes 1 can be smoothly assembled after the spacing adjustment with a relatively simple structure, and the adjacent bottom boxes 1 can be assembled in a way with a certain included angle, so as to adapt to different specific conditions such as arc-surface walls.

[0064] As shown in Figure 2 and Figure 4 , the universal adapter 4 is further arranged on the inner wall of the bottom box 1 opposite to the opening end, comprising:

[0065] The universal base 41 is clamped on the inner wall of the bottom box 1.

[0066] The adapter pipe 42 is clamped at one end in the universal base 41 and is universally matched with the universal base 41.

[0067] The adapter column 43 is inserted and matched with the adapter pipe 42, and the other end of the adapter column 43 is arranged on the junction box 2.

[0068] The adapter pipe 42 is universally matched with the universal base 41.

[0069] As an optional embodiment of the present application, since there is a need to adjust the installation depth or angle of the terminal panel in some cases, and the traditional bottom box 1 cannot be adjusted after being installed with the terminal panel, although the installation depth and angle of the junction box 2 can be adjusted directly, this will directly cause the assembly firmness of the junction box 2 and the bottom box 1 to be insufficient. Through the cooperation of the adapter pipe 42 and the adapter column 43, and the universal cooperation of the adapter pipe 42 and the universal base 41, the connection stability of the junction box 2 after adjusting the installation depth and angle can be ensured, and the terminal panel is not easy to fall off due to unstable installation; and such an adjustment method is based on the junction box 2 and the bottom box 1, and does not affect the electrical connection and / or communication connection between the terminal panel and the junction box 2.

[0070] Through the above structure, the depth position and installation angle of the terminal panel can be adjusted without affecting the installation stability, so that after the adjacent bottom boxes 1 are assembled at a certain angle, fine adjustment is performed when the depth and angle cannot be completely aligned, to better adapt to the wall body with a curved shape to complete the row assembly.

[0071] As shown in Figure 4 The universal base 41 has a tubular protrusion 411, the ball head of the adapter pipe 42 is clamped into the tubular protrusion 411, and the non-spherical part of the adapter pipe 42 has a gap with the tubular protrusion 411, and the adapter pipe 42 and the adapter column 43 are damp matched.

[0072] As an optional embodiment of the present application, the gap between the adapter pipe 42 and the tubular protrusion 411 makes the angle adjustment of the junction box 2 only fine adjustment, so as to avoid the problem that large adjustment causes the installation stability to be difficult to guarantee, and in fact, through the spacing adjustment and angle adjustment function of the scissors frame 3, large angle adjustment is not required. The damp matching ensures that the junction box 2 has reliable installation firmness after completing the angle and depth adjustment.

[0073] Through the above structure, the junction box 2 has reliable installation firmness after completing the angle and depth adjustment, and the terminal panel is not easy to fall off or be damaged during use.

[0074] The working principle and use process of the present application: when in use, the bottom box 1 is placed in the groove on the wall in sequence, and the positioning groove 11 on the bottom box 1 is clamped with the positioning block 12 on the adjacent bottom box 1, so that the depth positions of the plurality of parallel bottom boxes 1 are the same, and the surface of the plurality of terminal panels to be installed is ensured to be not dislocated; when the specifications of the terminal panels to be installed are not uniform in width or height, the construction personnel can first pull out the scissor frame 3 to a suitable distance, so that the spacing between the adjacent two bottom boxes 1 is adjusted to the installation position suitable for the specific adjacent terminal panel, so that the dislocation and shielding are avoided, and the installation process is smoothly completed. After the bottom box 1 is installed, the line in the wall pipe can be pulled into the bottom box 1 through the wire pulling hole 13, then pouring is carried out, the position of each bottom box 1 is fixed, and the wiring between the line and the junction box 2 is completed, so that the whole intelligent dark box parallel type construction is completed.

[0075] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A structure of supporting the installation of a row of boxes, comprising a bottom box for placing a terminal box, the outer surface of the bottom box is provided with a positioning groove and a positioning block on both sides, the positioning groove and the positioning block are matched with each other, the surface of the bottom box away from the opening end is provided with a plurality of wire holes which can pass through the inside and outside of the bottom box, characterized in that: it further comprises a simple scissor holder which is detachably connected to the outer side wall of the bottom box, the positioning groove and / or the positioning block are arranged at the free end of the simple scissor holder, the positioning block is in a cylindrical shape, and the positioning groove and the positioning block are inserted and matched with each other. The simple scissor holder comprises: a base rod, one end of which is rotatably connected to the outer side wall of the bottom box, and the positioning groove and / or the positioning block are arranged at the free end of the base rod; a top rod, one end of which is slidably connected to the outer side wall of the bottom box, and the other end of which is rotatably connected to the base rod. The outer side wall of the bottom box is provided with a sliding groove, the top rod is slidably connected to the sliding groove through a sliding block, and the sliding groove and the sliding block are matched with each other and the sliding groove has a limiting part to prevent the sliding block from being separated.

2. A cassette structure according to claim 1, wherein A damping pad is arranged between the sliding block and the sliding groove.

3. A cassette structure according to claim 2, wherein It further comprises a universal adapter which is arranged on the inner wall of the bottom box opposite to the opening end, comprising:

4. A cassette structure supporting side-by-side mounting according to any one of claims 1 to 3, characterized in that, a universal base which is clamped to the inner wall of the bottom box; an adapter pipe, one end of which is clamped in the universal base and is matched with the universal base; an adapter column which is inserted and matched with the adapter pipe, and the other end of the adapter column is arranged on the terminal box. The adapter pipe is matched with the universal base in a spherical manner.

5. A cassette structure according to claim 4, wherein The universal base has a tubular protrusion, the ball head of the adapter pipe is clamped into the tubular protrusion, and there is a gap between the non-spherical part of the adapter pipe and the tubular protrusion.

6. A cassette structure according to claim 5, wherein The adapter pipe and the adapter column are matched in a damping manner.

7. A cassette structure according to claim 5 or 6, wherein ​

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