Splicing structure, frame and frame structure

Abstract

The utility model is suitable for the technical field of structure fixing, and provides a splicing structure, a frame and a frame structure, the frame structure comprises the frame, the frame comprises the splicing structure, and the splicing structure comprises a locking structure and a plurality of splicing pieces. The multiple splicing pieces are sequentially arranged in a close-up mode in the circumferential direction, and the locking structure comprises a first locking piece and a second locking piece. The first locking piece comprises a first limiting part and a locking part connected to the first limiting part, the splicing pieces abut against the position between the first limiting part and the second locking piece, and the locking part is fixedly connected with the second locking piece. Through the arrangement, the multiple splicing pieces can be fixed under the pressing action of the first limiting parts and the second locking pieces, so that the splicing and fixing effect of the multiple splicing pieces is achieved. Therefore, the operation of fixing by adopting a plurality of fasteners is saved, the splicing and fixing operation of the plurality of splicing pieces is simplified, and the splicing and fixing efficiency of the plurality of splicing pieces is improved.

Description

Technical Field

[0001] The present application belongs to the field of structural fixing technology, and more specifically, relates to a splicing structure, a frame and a framework structure. Background Art

[0002] In the related art, when multiple components need to be fixed together, fasteners are generally used to fix the first component and the second component together, and then the whole formed by fixing the first component and the second component to the third component, and then... and so on. This makes the fixing operation of multiple components very cumbersome and inefficient. Utility Model Content

[0003] One of the purposes of the embodiments of the present application is to provide a splicing structure, a frame and a frame structure that can improve the technical problem of low fixing efficiency of multiple components in the related art.

[0004] To solve the above technical problems, the technical solutions adopted in the embodiments of the present application are:

[0005] In a first aspect, an embodiment of the present application provides a splicing structure, comprising:

[0006] A plurality of splicing pieces are arranged close to each other in the circumferential direction;

[0007] The locking structure includes a first locking member and a second locking member; the first locking member includes a first limiting portion and a locking portion connected to the first limiting portion, each splicing member abuts between the first limiting portion and the second locking member, and the locking portion and the second locking member are fixedly connected.

[0008] In some embodiments, the first limiting portion is provided with a rough surface on a side abutting against the splicing piece;

[0009] And / or, the second locking member is provided with a rough surface on a side abutting against the splicing member;

[0010] And / or, the surface of the splicing piece on the side abutting against the first limiting portion is roughened;

[0011] And / or, the surface of the joining piece on the side abutting against the second locking piece is roughened.

[0012] In some embodiments, a plurality of splicing pieces are arranged to form a through hole, and the locking portion is passed through the through hole to be fixedly connected to the second locking piece.

[0013] In some embodiments, the locking portion and the second locking member are threadedly connected.

[0014] In some embodiments, the second locking member comprises:

[0015] The second limiting portion abuts against a side of each splicing piece away from the first limiting portion, and the second limiting portion is provided with an assembly hole on a side abutting against the splicing piece;

[0016] The screw sleeve is arranged in the assembly hole and is threadedly connected to the locking part.

[0017] In some embodiments, the threaded insert is a wire threaded insert.

[0018] In some embodiments, the through hole is a non-circular hole, and the portion of the locking portion that passes through the through hole is adapted to the through hole to form a limit along the circumferential direction.

[0019] In a second aspect, an embodiment of the present application provides a frame, including:

[0020] two first side beams spaced apart along a first direction;

[0021] two second side beams, spaced apart and distributed along the second direction;

[0022] Four splicing structures are respectively provided at opposite ends of the two first side beams, and two splicing pieces of the splicing structures are respectively connected to the first side beam and the second side beam;

[0023] The distribution directions of the first limiting portion and the second locking member, the first direction, and the second direction intersect with each other in pairs.

[0024] On the third aspect, an embodiment of the present application provides a frame structure, including columns and a frame, wherein the columns are connected to the locking structure and are used to support the frame.

[0025] In some embodiments, the frame structure includes a plurality of frames, at least some of which are distributed along a first direction; two adjacent frames along the first direction share a first side beam, which is a first common beam; the first common beam and two adjacent second side beams respectively connect three splicing pieces of the splicing structure;

[0026] And / or, at least part of the frame is distributed along the second direction; two adjacent frames along the second direction share a second side beam, which is a second common beam; the second common beam and the two adjacent first side beams respectively connect three splicing pieces of the splicing structure.

[0027] In some embodiments, the frame structure includes multiple frames, at least some of which are distributed at intervals along a third direction, and the columns are connected to the locking structures of two adjacent frames along the third direction; the third direction is parallel to the distribution direction of the first limiting portion and the second locking member.

[0028] In some embodiments, in at least one frame, the first limiting portion and the second locking member of the locking structure are both connected to a column.

[0029] The beneficial effects of the splicing structure, frame and frame structure provided by the embodiments of the present application are:

[0030] The splicing structure provided by the embodiment of the present application is such that, by sequentially bringing together the plurality of splicing pieces along the circumferential direction, each splicing piece abuts between the first limiting portion and the second locking piece of the first locking piece, and the locking portion and the second locking piece of the first locking piece are fixedly connected, so that when the locking portion and the second locking piece of the first locking piece are fixedly connected, each splicing piece can abut between the first limiting portion and the second locking piece, thereby enabling the plurality of splicing pieces to be fixed under the compressive action of the first limiting portion and the second locking piece, thereby achieving a splicing and fixing effect of the plurality of splicing pieces. In this way, the operation of fixing with multiple fasteners is eliminated, which helps to simplify the splicing and fixing operation of the plurality of splicing pieces and improve the splicing and fixing efficiency of the plurality of splicing pieces.

[0031] The frame provided in the embodiment of the present application adopts the splicing structure involved in the above embodiments, so that the first side beam and the second side beam are connected through the splicing structure, that is, the locking structure of the splicing structure can realize the splicing and fixation of the first side beam and the second side beam, which helps to simplify the fixing operation of the first side beam and the second side beam, improve the splicing and fixation efficiency of the first side beam and the second side beam, that is, improve the forming efficiency of the frame.

[0032] The frame structure provided in the embodiments of the present application helps to improve the molding efficiency of the frame structure by adopting the frames involved in the above embodiments.

[0033] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0035] Figure 1 A three-dimensional structural diagram of a splicing structure provided in some embodiments of the present application;

[0036] Figure 2 for Figure 1 Cross-sectional view along AA;

[0037] Figure 3A schematic diagram of splicing multiple splicing pieces of a splicing structure provided in some embodiments of the present application;

[0038] Figure 4 A schematic diagram of a second locking member of a splicing structure provided in some embodiments of the present application;

[0039] Figure 5 A three-dimensional structural diagram of a framework structure provided in some embodiments of the present application;

[0040] Figure 6 A three-dimensional structural diagram of a frame structure provided for some other embodiments of the present application;

[0041] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0042] Figure 8 A three-dimensional structural diagram of a frame structure provided in some embodiments of the present application;

[0043] Figure 9 for Figure 8 Enlarged view of point C in the middle;

[0044] Figure 10 This is a three-dimensional structural diagram of the frame structure provided in some further embodiments of the present application.

[0045] Among them, the reference numerals in the figures are:

[0046] 1000-frame structure; 100-frame; 100a-first frame; 100b-second frame; 100c-third frame; 100d-fourth frame; 100e-fifth frame; 200-column; 10-joining structure; 101-through hole; 102-assembly hole; 11-joining piece; 12-locking structure; 121-first locking piece; 1211-first limiting portion; 1212-locking portion; 122-second locking piece; 1221-second limiting portion; 1222-screw sleeve; 20-first side beam; 20a-first common beam; 30-second side beam; 30a-second common beam; a-circumferential direction; X-first direction; Y-second direction; Z-third direction. DETAILED DESCRIPTION

[0047] The following describes in detail embodiments of the present application, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0048] Unless otherwise specified, all implementations and optional implementations of the embodiments of the present application can be combined with each other to form a new technical solution.

[0049] Unless otherwise specified, all technical features and optional technical features of the embodiments of the present application can be combined with each other to form a new technical solution.

[0050] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0052] In the description of the embodiments of the present application, "a plurality of" means more than two, and unless otherwise specifically defined, "more than two" includes two. Accordingly, "a plurality of groups" means more than two groups, including two groups.

[0053] In the description of the embodiments of this application, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," and the like should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0054] In the description of this application, the term "and / or" is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists, A and B exist at the same time, and B exists. In addition, in this application, the character " / " generally indicates that the related objects are in an "or" relationship.

[0055] In the description of the embodiments of this application, unless otherwise expressly specified or limited, the technical terms "adjacent" and "adjacent" refer to proximity in position. For example, for components A1, A2, and B, if the distance between A1 and B is greater than the distance between A2 and B, then A2 is closer to B than A1, meaning A2 is adjacent to B. Alternatively, B is adjacent to A2, or in other words, A2 is adjacent to B. For another example, if there are multiple components C, namely C1, C2, ..., CN, and one of the components C, such as C2, is closer to component B than the other components C, then B is adjacent to C2, or in other words, C2 is adjacent to B.

[0056] Although the present application has been described with reference to preferred embodiments, various modifications may be made thereto and components may be substituted with equivalents without departing from the scope of the present application. In particular, the various technical features described in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

[0057] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0058] Please also refer to Figures 1 to 3 , Figure 1 This is a three-dimensional structural diagram of a splicing structure 10 provided in some embodiments of the present application. Figure 2 for Figure 1 Section view along AA. Figure 3 The present invention provides a schematic diagram of multiple splicing pieces 11 of a splicing structure 10 provided in some embodiments of the present application, specifically a schematic diagram of multiple splicing pieces 11 from the perspective of the third direction Z below. The splicing structure 10 provided in the embodiments of the present application includes a locking structure 12 and multiple splicing pieces 11. The multiple splicing pieces 11 are arranged close to each other in sequence along the circumferential direction a. The locking structure 12 includes a first locking piece 121 and a second locking piece 122. The first locking piece 121 includes a first limiting portion 1211 and a locking portion 1212 connected to the first limiting portion 1211. Each splicing piece 11 abuts between the first limiting portion 1211 and the second locking portion 1212, and the locking portion 1212 and the second locking piece 122 are fixedly connected.

[0059] The splicing piece 11 is a component that needs to be spliced ​​together. The splicing piece 11 can be a structure at a corner of a table, a cabinet, etc., or a part of a housing, etc., which are not listed here one by one.

[0060] The plurality of splicing pieces 11 are arranged close to each other in the circumferential direction a, which means that the plurality of splicing pieces 11 are distributed approximately along the circumferential direction a, and the two opposite sides of each splicing piece 11 along the circumferential direction a are respectively close to the two adjacent splicing pieces 11, so that the plurality of splicing pieces 11 are distributed approximately close to each other in the circumferential direction. The two splicing pieces 11 adjacent to each other along the circumferential direction a can abut against each other along the circumferential direction a, or can be arranged at intervals.

[0061] The locking structure 12 refers to a component structure used to lock and fix the multiple splicing pieces 11 so that the multiple splicing pieces 11 can achieve a splicing and fixing effect.

[0062] The first locking member 121 and the second locking member 122 are two components of the locking structure 12. The first locking member 121 and the second locking member 122 cooperate with each other to achieve a splicing and fixing effect of the multiple splicing pieces 11.

[0063] The first limiting portion 1211 and the locking portion 1212 are two parts of the first locking member 121. The first limiting portion 1211 is used to abut against the splicing member 11 to clamp and position the splicing member 11 together with the second locking member 122. The locking portion 1212 is the portion of the first locking member 121 that is fixedly connected to the second locking member 122.

[0064] It can be understood that the first limiting portion 1211 and the second locking member 122 are spaced apart. For ease of description, the distribution direction of the first limiting portion 1211 and the second locking member 122 is defined as the third direction Z, that is, the first limiting portion 1211 and the second locking member 122 are spaced apart along the third direction Z. The third direction Z is substantially perpendicular to the circumferential direction a, that is, the plane formed by the third direction Z and the circumferential direction a is substantially perpendicular.

[0065] It should be noted that the fixed connection between the locking portion 1212 and the second locking member 122 can at least achieve the fixation of the relative positions of the first limiting portion 1211 and the second locking member 122 in the third direction Z. In this way, based on the fixed connection between the locking portion 1212 and the second locking member 122, the first limiting portion 1211 and the second locking member 122 can respectively abut against the opposite sides of each splicing piece 11 along the third direction Z, that is, the multiple splicing pieces 11 are located between the first limiting portion 1211 and the second locking member 122 along the third direction Z, and the opposite sides of each splicing piece 11 along the third direction Z respectively abut against the first limiting portion 1211 and the second locking member 122, so that the first limiting portion 1211 and the second locking member 122 can clamp each splicing piece 11, thereby achieving the locking structure 12 to lock and fix the multiple splicing pieces 11.

[0066] The locking portion 1212 and the second locking member 122 may be fixedly connected by, but not limited to, bolt fixing, riveting, and the like.

[0067] The splicing structure 10 provided by the embodiment of the present application is characterized by the plurality of splicing pieces 11 being brought together in sequence along the circumferential direction a, with each splicing piece 11 abutting between the first limiting portion 1211 and the second locking piece 122 of the first locking piece 121, and the locking portion 1212 of the first locking piece 121 and the second locking piece 122 being fixedly connected. When the locking portion 1212 of the first locking piece 121 and the second locking piece 122 are fixedly connected, each splicing piece 11 can abut between the first limiting portion 1211 and the second locking piece 122, thereby enabling the plurality of splicing pieces 11 to be fixed under the compressive action of the first limiting portion 1211 and the second locking piece 122, thereby achieving a splicing and fixing effect of the plurality of splicing pieces 11. In this way, the operation of fixing with multiple fasteners is eliminated, which helps to simplify the splicing and fixing operation of the plurality of splicing pieces 11 and improve the splicing and fixing efficiency of the plurality of splicing pieces 11.

[0068] Furthermore, in the related art, multiple fasteners are used to sequentially secure multiple splicing pieces 11. However, due to the excessive number of connection points between two splicing pieces 11, the splicing pieces 11 require a certain thickness. However, the splicing structure 10 provided in the embodiment of the present application only requires one first locking piece 121 and one second locking piece 122 to cooperate with each other to achieve the splicing and securing effect of multiple splicing pieces 11. This reduces the number of connection points and eliminates the need for any special processing on the splicing pieces 11, facilitating a thinner design for the splicing pieces 11. For example, the splicing pieces 11 can be used in the casing of a drone, etc., to achieve a miniaturized drone design.

[0069] In some embodiments, the first limiting portion 1211 is provided with a rough surface on a side abutting against the assembling piece 11 .

[0070] It can be understood that the surface of the first limiting portion 1211 on one side close to the splicing piece 11 along the third direction Z is a non-smooth surface, so that the surface is rough.

[0071] By adopting the above technical solution, when each splicing piece 11 abuts between the first limiting portion 1211 and the second locking member 122, the friction between the first limiting portion 1211 and the splicing piece 11 can be increased, that is, the acting force between the first limiting portion 1211 and the splicing piece 11 is increased. In this way, when the locking structure 12 locks and secures the multiple splicing pieces 11, the clamping force of the first limiting portion 1211 and the second locking member 122 on the multiple splicing pieces 11 is increased, thereby helping to improve the splicing and securing effect of the multiple splicing pieces 11.

[0072] In some embodiments, the second locking member 122 has a rough surface on the side abutting against the assembling member 11 .

[0073] It can be understood that the surface of the second locking member 122 along the third direction Z close to the assembling member 11 is a non-smooth surface, so that the surface is rough.

[0074] By adopting the above technical solution, when each splicing piece 11 abuts between the first limiting portion 1211 and the second locking member 122, the friction between the second locking member 122 and the splicing piece 11 can be increased, that is, the acting force between the second locking member 122 and the splicing piece 11 is increased. In this way, when the locking structure 12 locks and secures the multiple splicing pieces 11, the clamping force of the first limiting portion 1211 and the second locking member 122 on the multiple splicing pieces 11 is increased, thereby helping to improve the splicing and securing effect of the multiple splicing pieces 11.

[0075] In some embodiments, the surface of the assembling piece 11 on the side abutting against the first limiting portion 1211 is roughened.

[0076] It can be understood that the surface of one side of the splicing piece 11 along the third direction Z close to the first limiting portion 1211 is a non-smooth surface, so that the surface is rough.

[0077] By adopting the above technical solution, when each splicing piece 11 abuts between the first limiting portion 1211 and the second locking member 122, the friction between the first limiting portion 1211 and the splicing piece 11 can be increased, that is, the acting force between the first limiting portion 1211 and the splicing piece 11 is increased. In this way, when the locking structure 12 locks and secures the multiple splicing pieces 11, the clamping force of the first limiting portion 1211 and the second locking member 122 on the multiple splicing pieces 11 is increased, thereby helping to improve the splicing and securing effect of the multiple splicing pieces 11.

[0078] In some embodiments, the surface of the assembling element 11 on the side abutting against the second locking element 122 is roughened.

[0079] It can be understood that the surface of one side of the splicing piece 11 along the third direction Z close to the second locking piece 122 is a non-smooth surface, so that the surface is rough.

[0080] By adopting the above technical solution, when each splicing piece 11 abuts between the first limiting portion 1211 and the second locking member 122, the friction between the second locking member 122 and the splicing piece 11 can be increased, that is, the acting force between the second locking member 122 and the splicing piece 11 is increased. In this way, when the locking structure 12 locks and secures the multiple splicing pieces 11, the clamping force of the first limiting portion 1211 and the second locking member 122 on the multiple splicing pieces 11 is increased, thereby helping to improve the splicing and securing effect of the multiple splicing pieces 11.

[0081] In some embodiments, please refer to Figures 1 to 3The plurality of splicing pieces 11 are arranged around a through hole 101 , and the locking portion 1212 is passed through the through hole 101 to be fixed to the second locking piece 122 .

[0082] It can be understood that the through hole 101 passes through the assembly formed by splicing multiple splicing pieces 11 along the third direction Z.

[0083] It can be understood that the locking portion 1212 extends out of the first limiting portion 1211 and abuts against a side surface of the splicing element 11 along the third direction Z.

[0084] Based on this, when the locking structure 12 locks and fixes the multiple splicing pieces 11, the locking portion 1212 is provided through the through hole 101 along the third direction Z to extend to the second locking piece 122, thereby being fixedly connected to the second locking piece 122. This arrangement allows the first limiting portion 1211 and the second locking piece 122 to respectively abut against portions of the splicing piece 11 on opposite sides along the third direction Z at the outer periphery of the through hole 101. This can improve the uniformity of the clamping force of the first limiting portion 1211 and the second locking piece 122 on the multiple splicing pieces 11, thereby helping to improve the splicing and fixing effect of the multiple splicing pieces 11.

[0085] In some embodiments, the locking portion 1212 and the second locking member 122 are threadedly connected.

[0086] Such an arrangement enables the locking portion 1212 and the second locking member 122 to be detachably connected, thereby facilitating the splicing and fixation of multiple splicing pieces 11 through the locking structure 12 .

[0087] In some embodiments, please refer to Figures 1 to 4 , and combined with other drawings. Among them, Figure 4 The following is a schematic diagram of the second locking member 122 of the splicing structure 10 provided in some embodiments of the present application, specifically a schematic diagram of the second locking member 122 from the perspective of the third direction Z. The second locking member 122 includes a second limiting portion 1221 and a threaded sleeve 1222. The second limiting portion 1221 abuts against the side of each splicing member 11 away from the first limiting portion 1211, and the second limiting portion 1221 has an assembly hole 102 on the side abutting against the splicing member 11. The threaded sleeve 1222 is disposed in the assembly hole 102 and is threadedly connected to the locking portion 1212.

[0088] The second limiting portion 1221 refers to the portion of the second locking member 122 that is used to abut against the splicing piece 11. It can be understood that the first limiting portion 1211 and the second limiting portion 1221 are spaced apart along the third direction Z and respectively abut against opposite sides of each splicing piece 11 along the third direction Z, so that the multiple splicing pieces 11 abut between the first limiting portion 1211 and the second limiting portion 1221 along the third direction Z.

[0089] The second locking member 122 has a rough surface on the side that abuts against the assembling piece 11 . Specifically, the second limiting portion 1221 has a rough surface on the side that abuts against the assembling piece 11 .

[0090] The assembly hole 102 may be a countersunk hole provided on the second limiting portion 1221 , or may pass through the second limiting portion 1221 along the third direction Z. The assembly hole 102 is used to install the screw sleeve 1222 so as to provide threaded connection between the locking portion 1212 and the screw sleeve 1222 .

[0091] The screw sleeve 1222 is a component having an internal thread.

[0092] It can be understood that the outer periphery of the locking portion 1212 is provided with external threads.

[0093] By adopting the above technical solution, when the locking structure 12 fixes the multiple splicing pieces 11 together, the locking portion 1212 passes through the through hole 101 along the third direction Z to extend into the assembly hole 102 and is threadedly connected to the screw sleeve 1222.

[0094] By adopting the above technical solution, the locking portion 1212 can be threadedly connected to the second locking member 122. In addition, a suitable screw sleeve 1222 can be selected according to actual needs, for example, a screw sleeve 1222 with greater rigidity can be selected, thereby increasing the strength of the threaded connection between the locking portion 1212 and the screw sleeve 1222, thereby improving the splicing and fixing effect of the multiple splicing pieces 11.

[0095] In some embodiments, please refer to Figures 1 to 4 , and in combination with other drawings. The screw sleeve 1222 is a wire screw sleeve 1222.

[0096] It can be understood that the material of the screw sleeve 1222 is steel.

[0097] Such a configuration can increase the structural strength of the screw sleeve 1222 , which helps to improve the threaded connection strength between the locking portion 1212 and the screw sleeve 1222 , thereby improving the splicing and fixing effect of the multiple splicing pieces 11 .

[0098] In some embodiments, please refer to Figures 1 to 4 The through hole 101 is a non-circular hole, and the portion of the locking portion 1212 that passes through the through hole 101 is adapted to the through hole 101 to form a limit along the circumferential direction a.

[0099] The portion of the locking portion 1212 that passes through the through hole 101 is adapted to the through hole 101 , which means that the cross-sectional shape of the portion of the locking portion 1212 that passes through the through hole 101 , which is perpendicular to the third direction Z, is adapted to the shape of the through hole 101 .

[0100] As an example, Figure 4As shown, the through hole 101 is generally square in shape, and the portion of the locking portion 1212 that passes through the through hole 101 has a square cross-section perpendicular to the third direction Z, so that the locking portion 1212 and the through hole 101 are compatible. In this way, the locking portion 1212 can be confined within the through hole 101 along the circumferential direction a. The through hole 101 can also have a non-circular shape, such as an ellipse or a prismatic shape.

[0101] It should be noted that, if the first locking member 121 does not need to rotate relative to the splicing member 11, the locking portion 1212 of the first locking member 121 can be configured to fit into the through hole 101. For example, when the locking portion 1212 of the first locking member 121 and the second locking member 122 are threadedly connected, the second locking member 122 can be rotated to facilitate the threaded connection between the locking portion 1212 and the second locking member 122.

[0102] It should also be noted that, when both the first locking member 121 and the second locking member 122 need to rotate relative to the splicing member 11 , the locking portion 1212 may not be configured to match the shape of the through hole 101 .

[0103] See also Figure 5 , and combined with other drawings. Among them, Figure 5 This is a three-dimensional structural diagram of a frame structure 1000 provided in some embodiments of the present application. The frame 100 provided in the embodiments of the present application includes two first side beams 20, two second side beams 30, and four splicing structures 10. The splicing structures 10 in this embodiment are identical to the splicing structures 10 in the above embodiments. For details, please refer to the relevant descriptions of the splicing structures 10 in the above embodiments and will not be repeated here.

[0104] The two first side beams 20 are spaced apart along a first direction X, and the two second side beams 30 are spaced apart along a second direction Y. Four splicing structures 10 are respectively provided at opposite ends of the two first side beams 20 , and two splicing pieces 11 of the splicing structures 10 are respectively connected to the first side beam 20 and the second side beam 30 .

[0105] It can be understood that, of the opposite ends of one of the first side beams 20, one end is connected to one end of one of the second side beams 30, and the other end is connected to one end of another second side beam 30. Of the opposite ends of another first side beam 20, one end is connected to the other end of one of the second side beams 30, and the other end is connected to the other end of another second side beam 30. The above connection refers to indirect connection through the splicing structure 10. Specifically, among the four splicing structures 10, two splicing structures 10 are respectively provided at the opposite ends of one of the first side beams 20, and the other two splicing structures 10 are respectively provided at the opposite ends of another first side beam 20.

[0106] It can be understood that two of the splicing pieces 11 of each splicing structure 10 are respectively connected to the first side beam 20 and the second side beam 30 to achieve an indirect connection between the first side beam 20 and the second side beam 30 .

[0107] It can be understood that the two first side beams 20 and the two second side beams 30 are arranged in a crisscross manner so that the frame 100 is roughly square, and the two first side beams 20 and the two second side beams 30 are the four sides of the square structure.

[0108] Among them, the third direction Z intersects with the first direction X, the first direction X intersects with the second direction Y, and the third direction Z intersects with the second direction Y. The intersection of the third direction Z and the first direction X means that the third direction Z and the first direction X can form an angle greater than 0° and less than 180°, that is, the third direction Z and the first direction X are not parallel. The third direction Z and the first direction X can be perpendicular to each other, or they can be non-perpendicular. The third direction Z and the first direction X can be directions that intersect on the same plane, or they can be directions on planes that are not parallel to each other, and the projection of the first direction X on the plane where the third direction Z is located can intersect with the third direction Z. Correspondingly, the meaning of the intersection of the third direction Z and the second direction Y and the intersection of the first direction X and the second direction Y can also be interpreted in the same way, and will not be repeated here. As an example, the third direction Z is perpendicular to the first direction X, the third direction Z is perpendicular to the second direction Y, and the first direction X is perpendicular to the second direction Y.

[0109] The third direction Z is the distribution direction of the first limiting portion 1211 and the second locking member 122 .

[0110] The third direction Z, the first direction X, the second direction Y and the circumferential direction a are all double-arrow directions.

[0111] The frame 100 provided in the embodiment of the present application may be a photo frame, or a frame 100 of a cabinet, etc.

[0112] The frame 100 provided in the embodiment of the present application adopts the splicing structure 10 involved in the above embodiments, so that the first side beam 20 and the second side beam 30 are connected through the splicing structure 10, that is, the locking structure 12 of the splicing structure 10 can realize the splicing and fixation of the first side beam 20 and the second side beam 30, which helps to simplify the fixing operation of the first side beam 20 and the second side beam 30, improve the splicing and fixation efficiency of the first side beam 20 and the second side beam 30, that is, improve the molding efficiency of the frame 100.

[0113] The splicing piece 11 and the first side beam 20 , and the splicing piece 11 and the second side beam 30 can be integrally formed, or can be separately connected by welding, bolting, or the like.

[0114] It should be noted that the splicing structure 10 may include two splicing pieces 11, and the two splicing pieces 11 are respectively connected to the first side beam 20 and the second side beam 30. Figure 5 As shown, the splicing structure 10 may also include more than three splicing pieces 11 , for example, four splicing pieces 11 , wherein two splicing pieces 11 are respectively connected to the first side beam 20 and the second side beam 30 , and the remaining splicing pieces 11 are not connected to the first side beam 20 or the second side beam 30 .

[0115] In some embodiments, please refer to Figures 5 to 9 , and combined with other drawings. Among them, Figure 6 A three-dimensional structural diagram of a frame structure 1000 provided in some other embodiments of the present application is shown. Figure 7 for Figure 6 The enlarged view of point B in the middle. Figure 8 This is a three-dimensional structural diagram of a frame structure 1000 provided in some embodiments of the present application. Figure 9 for Figure 8 The first side beam 20 and the second side beam 30 are respectively connected to two adjacent splicing pieces 11 along the circumferential direction a.

[0116] Such an arrangement allows the splicing piece 11 for the first side beam 20 and the splicing piece 11 for the second side beam 30 to abut against each other, which can increase the connection strength between the first side beam 20 and the second side beam 30 to improve the structural stability of the frame 100.

[0117] In some cases, the two first side beams 20 and the two second side beams 30 can be provided with panels so that the frame 100 and the panels can be used in conjunction with each other. The first side beams 20 and the panels, and the second side beams 30 and the panels can be integrally formed or separately connected.

[0118] See also Figure 5 , and in combination with other drawings, the frame structure 1000 provided in the embodiment of the present application includes a frame 100 and a column 200 , the column 200 is connected to the locking structure 12 and is used to support the frame 100 .

[0119] The pillar 200 is a component used to support the frame 100 .

[0120] The column 200 is connected to the locking structure 12 , specifically, it can be connected to the first limiting portion 1211 of the first locking member 121 of the locking structure 12 , or it can be connected to the second limiting portion 1221 of the second locking member 122 of the locking structure 12 .

[0121] The provision of the upright posts 200 enables the frame 100 to be used in conjunction with the upright posts 200 to form products such as tables, stools, and cabinets.

[0122] The frame 100 in this embodiment is the same as the frame 100 in the above embodiments. Please refer to the relevant description of the frame 100 in the above embodiments for details, which will not be repeated here.

[0123] The frame structure 1000 provided in the embodiment of the present application helps to improve the molding efficiency of the frame structure 1000 by adopting the frame 100 involved in the above embodiments.

[0124] In some embodiments, please refer to Figure 6 and Figure 7 , and in conjunction with other figures. The frame structure 1000 includes multiple frames 100, at least some of which are distributed along a first direction X. Two adjacent frames 100 along the first direction X share a first side beam 20, referred to as a first common beam 20a. The first common beam 20a and two adjacent second side beams 30 respectively connect three of the splicing pieces 11 of the splicing structure 10.

[0125] For ease of description, two adjacent frames 100 along the first direction X are defined as a first frame 100a and a second frame 100b. It is understood that the first frame 100a is integrally formed with the first side beam 20 adjacent to the second frame 100b, and the second frame 100b is integrally formed with the first side beam 20 adjacent to the first frame 100a, forming a first side beam 20 shared by the first frame 100a and the second frame 100b, respectively, as a first shared beam 20a. Accordingly, the splicing structures 10 at opposite ends of the first shared beam 20a are also shared by the two frames 100.

[0126] Specifically, the splicing structure 10 includes more than three splicing pieces 11. In the splicing structures 10 at opposite ends of the first common beam 20a, the three splicing pieces 11 of any one splicing structure 10 are respectively connected to the first common beam 20a, one of the second side beams 30 of the first frame 100a, and one of the second side beams 30 of the second frame 100b, so that the first common beam 20a and two adjacent second side beams 30 are respectively connected to three splicing pieces 11 of the splicing structure 10.

[0127] It can be understood that the splicing structure 10 of the frame 100 includes more than three splicing pieces 11, wherein the three splicing pieces 11 can be connected to a first side beam 20 and two adjacent second side beams 30, so that the frame 100 can be expanded in the first direction X, and the first side beam 20 and the splicing structure 10 can be shared between two adjacent frames 100 along the first direction X.

[0128] Such an arrangement enables expansion of the frame 100 in the first direction X. Furthermore, the three splicing pieces 11 of the splicing structure 10 are respectively connected to a first side beam 20 and two adjacent second side beams 30 , thereby enabling expansion of the frame 100 in the first direction X. This makes expansion of the frame 100 in the first direction X very simple, convenient, and efficient.

[0129] In some embodiments, please refer to Figure 8 and Figure 9 , and in conjunction with other figures. At least a portion of the frame 100 is distributed along the second direction Y. Two adjacent frames 100 along the second direction Y share a second side beam 30, referred to as a second common beam 30a. The second common beam 30a and two adjacent first side beams 20 respectively connect three of the splicing pieces 11 of the splicing structure 10.

[0130] For ease of description, two adjacent frames 100 along the second direction Y are defined as a first frame 100a and a third frame 100c. It is understood that the first frame 100a is integrally formed with the second side beam 30 adjacent to the third frame 100c, and the third frame 100c is integrally formed with the second side beam 30 adjacent to the first frame 100a, forming a second side beam 30 shared by the first and third frames 100a, 100c, and serving as a second shared beam 30a. Accordingly, the splicing structures 10 at opposite ends of the second shared beam 30a are also shared by the two frames 100.

[0131] Specifically, the splicing structure 10 includes more than three splicing pieces 11. In the splicing structures 10 at opposite ends of the second common beam 30a, the three splicing pieces 11 of any one splicing structure 10 are respectively connected to the second common beam 30a, one of the first side beams 20 of the first frame 100a, and one of the first side beams 20 of the third frame 100c, so that the second common beam 30a and two adjacent first side beams 20 are respectively connected to three splicing pieces 11 of the splicing structure 10.

[0132] It can be understood that the splicing structure 10 of the frame 100 includes more than three splicing pieces 11, wherein the three splicing pieces 11 can be connected to a second side beam 30 and two adjacent first side beams 20, so that the frame 100 can be expanded in the second direction Y, and the second side beam 30 and the splicing structure 10 can be shared between two adjacent frames 100 along the second direction Y.

[0133] This arrangement enables the frame 100 to be expanded in the second direction Y. Furthermore, the three splicing pieces 11 of the splicing structure 10 are respectively connected to one second side beam 30 and two adjacent first side beams 20 , thereby enabling the frame 100 to be expanded in the second direction Y. Furthermore, the expansion of the frame 100 in the first direction X is very simple, convenient, and efficient.

[0134] It should be noted here that the splicing structure 10 may include more than four splicing pieces 11, three of which may be respectively connected to a second side beam 30 and two adjacent first side beams 20 to achieve expansion of the frame 100 in the second direction Y, and the remaining splicing piece 11 structure is connected to the first common beam 20a to achieve expansion of the frame 100 in the first direction X.

[0135] In some embodiments, see Figure 5 , and in conjunction with other drawings. The frame structure 1000 includes a plurality of frames 100, at least some of which are spaced apart along a third direction Z, and the columns 200 are connected to the locking structures 12 of two adjacent frames 100 along the third direction Z. The third direction Z is parallel to the distribution direction of the first limiting portion 1211 and the second locking member 122.

[0136] For the sake of convenience of description, the two adjacent frames 100 along the third direction Z are defined as the fourth frame 100d and the fifth frame 100e, one end of the column 200 along the third direction Z is connected to the second locking piece 122 of the fourth frame 100d, and the other end of the column 200 along the third direction Z is connected to the first limiting portion 1211 of the fifth frame 100e.

[0137] There may be a plurality of columns 200 , and all four splicing structures 10 of the frame 100 may be connected to the columns 200 , or only some of the splicing structures 10 may be connected to the columns 200 .

[0138] Such an arrangement facilitates the combination of the frame 100 in the third direction Z, so that the frame structure 1000 can be roughly cubic, which is convenient for forming a cabinet.

[0139] In some embodiments, please refer to Figure 5 and Figure 10 , and combined with other drawings. Among them, Figure 10 This is a three-dimensional structural diagram of a frame structure 1000 provided in some embodiments of the present application. In at least one frame 100 sequentially distributed along the third direction Z, the first limiting portion 1211 and the second locking member 122 of the locking structure 12 are both connected to the column 200.

[0140] Such an arrangement facilitates the combination of three or more frames 100 in the third direction Z.

[0141] In some embodiments, see Figure 10 , and in combination with other drawings. The frame structure 1000 includes three or more frames 100 spaced apart along the third direction Z, and a column 200 is connected between any two adjacent frames 100 along the third direction Z.

[0142] Such an arrangement enables more than three frames 100 to be combined in the third direction Z through the pillars 200 , so that a plurality of cubic combination structures can be combined in the third direction Z.

[0143] In some embodiments, the frame structure 1000 includes a plurality of columns 200 , each column 200 is connected to the splicing structure 10 , and a panel is connected between two adjacent columns 200 , so that the frame structure 1000 and the panel can form a cabinet.

[0144] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A splicing structure, characterized in that: include: A plurality of splicing pieces are arranged close to each other in the circumferential direction; The locking structure includes a first locking member and a second locking member; the first locking member includes a first limiting portion and a locking portion connected to the first limiting portion, each of the splicing parts abuts between the first limiting portion and the second locking member, and the locking portion and the second locking member are fixedly connected.

2. The splicing structure according to claim 1, characterized in that: The first limiting portion is provided with a rough surface on a side abutting against the splicing piece; And / or, the second locking member is provided with a rough surface on a side abutting against the splicing member; And / or, the surface of the splicing piece on the side abutting against the first limiting portion is roughened; And / or, the surface of the joining piece on the side abutting against the second locking piece is roughened.

3. The splicing structure according to claim 1 or 2, characterized in that: A plurality of the splicing pieces are arranged to surround and form a through hole, and the locking portion is passed through the through hole to be fixedly connected to the second locking piece.

4. The splicing structure according to claim 1 or 2, characterized in that: The locking portion and the second locking member are threadedly connected.

5. The splicing structure according to claim 4, characterized in that: The second locking member comprises: A second limiting portion abuts against a side of each of the splicing pieces away from the first limiting portion, and the second limiting portion is provided with an assembly hole on a side abutting against the splicing piece; The screw sleeve is arranged in the assembly hole and is threadedly connected to the locking portion.

6. The splicing structure according to claim 5, characterized in that: The threaded sleeve is a wire threaded sleeve.

7. The splicing structure according to claim 3, characterized in that: The through hole is a non-circular hole, and the portion of the locking portion that passes through the through hole is adapted to the through hole to form a limit along the circumferential direction.

8. A frame, characterized in that: include: two first side beams spaced apart along a first direction; two second side beams, spaced apart and distributed along the second direction; Four splicing structures according to any one of claims 1 to 7, respectively provided at opposite ends of two first side beams, and two of the splicing pieces of the splicing structures are respectively connected to the first side beam and the second side beam; Wherein, the distribution direction of the first limiting portion and the second locking member, the first direction, and the second direction intersect with each other in pairs.

9. A frame structure, characterized in that: It comprises a column and a frame according to claim 8, wherein the column is connected to the locking structure and is used to support the frame.

10. The frame structure according to claim 9, characterized in that: The frame structure includes a plurality of frames, at least some of which are distributed along the first direction; two adjacent frames along the first direction share a first side beam, which is a first common beam; the first common beam and two adjacent second side beams respectively connect three of the splicing pieces of the splicing structure; And / or, at least part of the frame is distributed along the second direction; two adjacent frames along the second direction share a second side beam, which is a second common beam; the second common beam and two adjacent first side beams respectively connect three of the splicing pieces of the splicing structure.

11. The frame structure according to claim 9 or 10, characterized in that: The frame structure includes a plurality of frames, at least some of which are spaced apart along a third direction, and the columns are connected to the locking structures of two adjacent frames along the third direction; the third direction is parallel to the distribution direction of the first limiting portion and the second locking member.

12. The frame structure according to claim 11, characterized in that: In at least one of the frames, the first limiting portion and the second locking member of the locking structure are both connected to the column.

Images