Clamping structure of cellular board

Abstract

The utility model discloses a clamping structure of a cellular board, which relates to the technical field of cellular board connection and comprises two fixing plates, two pairs of clamping plates are symmetrically and fixedly connected to the side surfaces of the two fixing plates far away from each other, and two transverse plates are symmetrically and fixedly connected to the side surfaces of the two fixing plates close to each other. Two vertical plates are symmetrically and fixedly connected to the side faces, close to each other, of the two transverse plates, the two transverse plates and the two vertical plates are combined to form a rectangle, and a plurality of clamping assemblies are arranged on the fixing plate in the length direction of the fixing plate at equal intervals. When the clamping assembly is used, the two second inclined faces of the second top plate are pushed by the arranged pushing mechanism to abut against the two first inclined faces of the two first top plates respectively, so that the two fixing plates can be firmly clamped together through cooperation of the two transverse plates and the two vertical plates, and the clamping assembly is simple and reliable in structure; the clamping stability can be guaranteed during long-term use, and the reliability of the clamping structure is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of honeycomb panel connection technology, and in particular to a snap-fit ​​structure for honeycomb panels. Background Technology

[0002] Honeycomb panels are made of two thinner panels that are firmly bonded to both sides of a thicker honeycomb core material. They are also known as honeycomb sandwich structures. Aluminum honeycomb panels are the most common type of honeycomb panels. Their completely non-toxic and green quality allows furniture manufacturers to reduce unnecessary environmental protection procedures when processing furniture.

[0003] During the installation of honeycomb panels, multiple honeycomb panels are usually assembled together to form a larger panel area. The existing splicing is generally done with adhesives, but this splicing method has certain requirements for the ambient temperature. When the ambient temperature is high, the adhesive between the insulation boards may melt, making it difficult to achieve the connection between the insulation boards.

[0004] Chinese utility model patent application number CN202022204920.9 describes a buckle for connecting insulation boards. It features an insert block and a snap-fit ​​groove. As the insert block enters the snap-fit ​​groove, it first contacts the inclined surface of a snap-fit ​​strip. Under the pushing force of a push plate, the inclined surface of the snap-fit ​​strip is pressurized, pushing the snap-fit ​​strip downwards and compressing the snap-fit ​​elastic element. The snap-fit ​​elastic element contracts under pressure, ultimately causing the snap-fit ​​strip to fully retract into the corresponding movable groove. The insert block then continues to penetrate deeper into the snap-fit ​​groove. When the snap-fit ​​hole moves to full communication with the movable groove, the snap-fit ​​strip is subjected to the restoring force of the snap-fit ​​elastic element. Under the action of the action, it extends out from the movable groove and into the snap-fit ​​hole. Then, the push plate is released. Under the action of the restoring force of the insertion elastic element, the side wall of the snap-fit ​​hole away from the bottom of the insertion groove of the push plate abuts against the right-angle surface of the snap-fit ​​strip near the bottom of the snap-fit ​​groove, realizing the connection between the connecting plate one and the connecting plate two. However, the above-mentioned buckle needs to use the insertion elastic element and the snap-fit ​​elastic element to ensure that the insertion buckle is firmly inserted into the snap-fit ​​groove. However, the insertion elastic element and the snap-fit ​​elastic element are prone to loosening and deformation as the force increases over time, which leads to a decrease in the firmness of the buckle and affects the strength of the honeycomb panel connection, resulting in a decrease in the reliability of the buckle. Utility Model Content

[0005] The purpose of this invention is to provide a snap-fit ​​structure for honeycomb panels, so as to solve the problem mentioned in the background art that the existing snap-fit ​​structure for honeycomb panels is prone to a decrease in connection firmness during long-term use, resulting in a reduction in the connection strength of the honeycomb panels.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a snap-fit ​​structure for a honeycomb panel, comprising two fixing plates, two pairs of snap-fit ​​plates symmetrically fixedly connected to the opposite sides of the two fixing plates, two horizontal plates symmetrically fixedly connected to the adjacent sides of the two fixing plates, two vertical plates symmetrically fixedly connected to the adjacent sides of the two horizontal plates, the two horizontal plates and the two vertical plates combined to form a rectangle, and multiple snap-fit ​​components equidistantly provided on the fixing plates along the length direction of the fixing plates;

[0007] The snap-fit ​​assembly includes two first top plates symmetrically fixedly connected to the adjacent sides of two vertical plates. The adjacent sides of the two first top plates are two first inclined surfaces distributed in an inverted V-shape. The snap-fit ​​assembly also includes a second top plate located between the two first inclined surfaces. The left and right sides of the second top plate are symmetrically provided with two second inclined surfaces distributed in a V-shape. The two second inclined surfaces can fit tightly against the two first inclined surfaces. The snap-fit ​​assembly also includes a pushing mechanism for pushing the second top plate to move up and down.

[0008] Preferably, the pushing mechanism includes a connecting plate connected to the top of the second top plate. A circular hole is provided at the center of the top of the connecting plate. Multiple threaded holes are provided at equal intervals along the length of the fixed plate on the top of the upper horizontal plate. The pushing mechanism also includes a screw that is movably inserted into the circular hole. The bottom end of the screw is tightly abutted against the circular hole, and the top end of the screw is threaded into the threaded hole and extends to the upper side of the threaded hole. The advantage of this arrangement is that it improves the flexibility and practicality of the snap-fit ​​structure.

[0009] Preferably, the snap-fit ​​assembly further includes two slots respectively opened on the adjacent sides of the two fixed plates. The snap-fit ​​assembly also includes two insert plates respectively fixedly connected to the right side of the upper horizontal plate and the left side of the lower horizontal plate. The two insert plates can be movably inserted into the two slots respectively. The advantage of this arrangement is that the two insert plates can be inserted into the two slots respectively, which can work with the first top plate and the second top plate to snap the two fixed plates together more firmly, thereby improving the snap-fit ​​strength of the snap-fit ​​structure for the honeycomb panel and improving the reliability of the snap-fit ​​structure.

[0010] Preferably, the fixing plate is further provided with a fastening component, which can cooperate with the snap-fit ​​component to make the two fixing plates snap together more securely.

[0011] Preferably, the fastening assembly includes two mounting cavities symmetrically opened on the left and right sides of the second top plate. Two rotating plates are symmetrically rotatably connected between the front and rear inner walls of the two mounting cavities via rotating rods. Two abutment plates are symmetrically fixedly connected to the bottom ends of the two rotating plates. Two drive plates are symmetrically fixedly connected to the adjacent sides of the two rotating plates. The fastening assembly also includes two guide rods movably inserted into the top of the second top plate. The tops of the two guide rods are fixedly connected to the bottom of the connecting plate. Two elastic elements are symmetrically fixedly connected between the bottom of the connecting plate and the top of the second top plate. Two pressure plates are symmetrically fixedly connected to the bottom of the connecting plate. The bottom ends of the two pressure plates respectively abut against the tops of the two drive plates. The fastening assembly also includes two slots symmetrically opened on the two first inclined surfaces of the two first top plates. The two abutment plates can respectively abut against the inner walls of the two slots that are far apart. The advantage of this arrangement is that it can be used in conjunction with the snap-fit ​​assembly to more securely snap the two fixing plates together, greatly improving the reliability and robustness of the snap-fit ​​structure.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. In this utility model, the two second inclined surfaces of the second top plate are pushed by the push mechanism to press tightly against the two first inclined surfaces of the two first top plates, thereby cooperating with the two horizontal plates and the two vertical plates to firmly snap the two fixing plates together. This makes the snap-fit ​​assembly simple and reliable in structure, and can ensure the stability of the snap-fit ​​during long-term use, greatly improving the reliability of the snap-fit ​​structure.

[0014] 2. In this utility model, by setting a pushing mechanism, different numbers of snap-fit ​​components can be used according to the connection strength requirements. Furthermore, according to the on-site construction dimensions, the fixing plate, snap plate, horizontal plate, vertical plate, and first top plate in the snap-fit ​​component can be arbitrarily cut to the same length as the honeycomb panel according to the required length, thereby improving the flexibility and practicality of the snap-fit ​​structure. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the snap-fit ​​structure of a honeycomb panel in an embodiment of the present invention;

[0017] Figure 2This is a partial structural diagram of a snap-fit ​​structure for a honeycomb panel in an embodiment of the present invention;

[0018] Figure 3 This is a partial structural schematic diagram of the fastening assembly in an embodiment of the present utility model;

[0019] Figure 4 This is a partial cross-sectional view of the fastening assembly in an embodiment of the present invention;

[0020] Figure 5 As an embodiment of this utility model Figure 2 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Fixed plate; 2. Clamping plate; 3. Horizontal plate; 4. Vertical plate; 5. Clamping assembly; 51. First top plate; 52. Second top plate; 53. Pushing mechanism; 531. Connecting plate; 532. Round hole; 533. Screw; 54. Magnetic sheet; 55. Iron sheet; 56. Insert plate; 6. Fastening assembly; 61. Mounting cavity; 62. Rotating plate; 63. Support plate; 64. Drive plate; 65. Guide rod; 66. Elastic element; 67. Pressure plate; 68. Slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please refer to Figures 1-5 The shown is a snap-fit ​​structure for a honeycomb panel, including two fixing plates 1. Two pairs of snap-fit ​​plates 2 are symmetrically fixedly connected to the sides of the two fixing plates 1 that are far apart. Two horizontal plates 3 are symmetrically fixedly connected to the sides of the two fixing plates 1 that are close to each other. Two vertical plates 4 are symmetrically fixedly connected to the sides of the two horizontal plates 3 that are close to each other. The two horizontal plates 3 and the two vertical plates 4 are combined to form a rectangle. Multiple snap-fit ​​components 5 are provided at equal intervals along the length direction of the fixing plates 1.

[0025] The snap-fit ​​assembly 5 includes two first top plates 51 symmetrically fixedly connected to the adjacent sides of the two vertical plates 4. The adjacent sides of the two first top plates 51 are two first inclined surfaces distributed in an inverted V-shape. The snap-fit ​​assembly 5 also includes a second top plate 52 located between the two first inclined surfaces. The left and right sides of the second top plate 52 are symmetrically provided with two second inclined surfaces distributed in a V-shape. The two second inclined surfaces can fit tightly against the two first inclined surfaces. The snap-fit ​​assembly 5 also includes a pushing mechanism 53, which is used to push the second top plate 52 to move up and down.

[0026] refer to Figures 1-4 The pushing mechanism 53 includes a connecting plate 531 connected to the top of the second top plate 52. A circular hole 532 is provided at the center of the top of the connecting plate 531. Multiple threaded holes are provided at equal intervals along the length of the fixed plate 1 on the top of the horizontal plate 3 located on the upper side. The pushing mechanism 53 also includes a screw 533 that is movably inserted into the circular hole 532. The bottom end of the screw 533 is tightly abutted against the circular hole 532, and the top end of the screw 533 is threaded into the threaded hole and extends to the upper side of the threaded hole.

[0027] Specifically, different numbers of snap-fit ​​components 5 can be used according to the connection strength requirements. Furthermore, based on the on-site construction dimensions, the fixing plate 1, snap-fit ​​plate 2, horizontal plate 3, vertical plate 4, and first top plate 51 in the snap-fit ​​component 5 can be arbitrarily cut to the same length as the honeycomb panel, thereby improving the flexibility and practicality of the snap-fit ​​structure.

[0028] The snap-fit ​​assembly 5 also includes a magnetic sheet 54 fixedly connected to the bottom wall of the round hole 532, and an iron sheet 55 fixedly connected to the bottom end of the screw 533. The magnetic sheet 54 can attract the iron sheet 55. In this way, when the snap-fit ​​assembly 5 is installed on the horizontal plate 3, the bottom end of the screw 533 that passes through the threaded hole and the iron sheet 55 and magnetic sheet 54 are tightly attracted and connected to the connecting plate 531, avoiding the two from separating and causing trouble for the installation of the snap-fit ​​assembly 5. This also makes it easier for the staff to flexibly and conveniently adjust the position of the snap-fit ​​assembly 5 according to the construction needs, thus improving the efficiency of the snap-fit ​​construction.

[0029] refer to Figure 1 , Figure 2 and Figure 5 The snap-fit ​​assembly 5 also includes two slots respectively opened on the adjacent sides of the two fixed plates 1. The snap-fit ​​assembly 5 also includes two insert plates 56 respectively fixedly connected to the right side of the upper horizontal plate 3 and the left side of the lower horizontal plate 3. The two insert plates 56 can be movably inserted into the two slots respectively.

[0030] Specifically, the two insert plates 56 can be inserted into the two slots respectively, which can work with the first top plate 51 and the second top plate 52 to more firmly snap the two fixing plates 1 together, thereby improving the snap-fit ​​strength of the honeycomb panel and the reliability of the snap-fit ​​structure.

[0031] refer to Figures 3-5 The fixing plate 1 is also provided with a fastening component 6, which can work with the snap-fit ​​component 5 to make the two fixing plates 1 more securely snapped together.

[0032] refer to Figures 3-5 The fastening assembly 6 includes two mounting cavities 61 symmetrically opened on the left and right sides of the second top plate 52. Two rotating plates 62 are symmetrically rotatably connected between the front and rear inner walls of the two mounting cavities 61 via rotating rods. Two abutment plates 63 are symmetrically fixedly connected to the bottom ends of the two rotating plates 62. Two drive plates 64 are symmetrically fixedly connected to the sides of the two rotating plates 62 that are close to each other. The fastening assembly 6 also includes two guide rods 65 that are movably inserted into the top of the second top plate 52. The tops of the two guide rods 65 are fixedly connected to the bottom of the connecting plate 531. Two elastic elements 66 are symmetrically fixedly connected between the bottom of the connecting plate 531 and the top of the second top plate 52. Two pressure plates 67 are symmetrically fixedly connected to the bottom of the connecting plate 531. The bottom ends of the two pressure plates 67 are respectively pressed against the tops of the two drive plates 64. The fastening assembly 6 also includes two slots 68 symmetrically opened on the two first inclined surfaces of the two first top plates 51. The two abutment plates 63 can be pressed against the inner walls of the two slots 68 that are far apart.

[0033] Specifically, by rotating the screw 533, the connecting plate 531 is pushed downward. When the second top plate 52 does not contact the first inclined surface of the first top plate 51, the connecting plate 531 will push the second top plate 52 downward together. When the second inclined surface of the second top plate 52 is pressed against the first inclined surface of the first top plate 51, the elastic element 66 will be compressed so that the second top plate 52 continues to move downward. At this time, the second top plate 52 pushes the two pressure plates 67 downward and pushes the two drive plates 64 to rotate in opposite directions. The two drive plates 64 drive the two abutments 63 to insert into the two slots 68 through the two rotating plates 62 and press against the inner side wall of the slots 68. In this way, the two fixing plates 1 can be more firmly snapped together with the snap-fit ​​assembly 5, which greatly improves the reliability and firmness of the snap-fit ​​structure.

[0034] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A snap-fit ​​structure for a honeycomb panel, comprising two fixing plates (1), characterized in that: Two pairs of clamping plates (2) are symmetrically fixedly connected to the two opposite sides of the two fixing plates (1), two horizontal plates (3) are symmetrically fixedly connected to the two adjacent sides of the two fixing plates (1), and two vertical plates (4) are symmetrically fixedly connected to the two adjacent sides of the two horizontal plates (3). The two horizontal plates (3) and the two vertical plates (4) are combined to form a rectangle. Multiple clamping components (5) are provided equidistantly along the length direction of the fixing plate (1). The snap-fit ​​assembly (5) includes two first top plates (51) symmetrically fixedly connected to the adjacent sides of two vertical plates (4). The adjacent sides of the two first top plates (51) are two first inclined surfaces distributed in an inverted V-shape. The snap-fit ​​assembly (5) also includes a second top plate (52) located between the two first inclined surfaces. The second top plate (52) has two second inclined surfaces distributed in a V-shape symmetrically opened on its left and right sides. The two second inclined surfaces can fit tightly against the two first inclined surfaces. The snap-fit ​​assembly (5) also includes a pushing mechanism (53) for pushing the second top plate (52) to move up and down.

2. The snap-fit ​​structure for a honeycomb panel according to claim 1, characterized in that: The pushing mechanism (53) includes a connecting plate (531) connected to the top of the second top plate (52). A circular hole (532) is provided at the center of the top of the connecting plate (531). A plurality of threaded holes are provided at equal intervals along the length of the fixed plate (1) on the top of the horizontal plate (3) located on the upper side. The pushing mechanism (53) also includes a screw (533) that is movably inserted into the circular hole (532). The bottom end of the screw (533) and the circular hole (532) are tightly abutted together. The top end of the screw (533) is threaded into the threaded hole and extends to the upper side of the threaded hole.

3. The snap-fit ​​structure for a honeycomb panel according to claim 2, characterized in that: The snap-fit ​​assembly (5) also includes two slots respectively opened on the side of the two fixed plates (1) close to each other. The snap-fit ​​assembly (5) also includes two insert plates (56) respectively fixedly connected to the right side of the upper horizontal plate (3) and the left side of the lower horizontal plate (3). The two insert plates (56) can be movably inserted into the two slots respectively.

4. The snap-fit ​​structure of a honeycomb panel according to claim 3, characterized in that: The fixing plate (1) is also provided with a fastening component (6), which can cooperate with the snap-fit ​​component (5) to make the two fixing plates (1) snapped together more securely.

5. The snap-fit ​​structure for a honeycomb panel according to claim 4, characterized in that: The fastening assembly (6) includes two mounting cavities (61) symmetrically opened on the left and right sides of the second top plate (52). Two rotating plates (62) are symmetrically rotatably connected between the front and rear inner walls of the two mounting cavities (61) via rotating rods. Two abutments (63) are symmetrically fixedly connected to the bottom ends of the two rotating plates (62). Two drive plates (64) are symmetrically fixedly connected to the adjacent sides of the two rotating plates (62). The fastening assembly (6) also includes two guide rods (65) movably inserted into the top of the second top plate (52). The tops of the two guide rods (65) and the connecting rods... The bottom of the connecting plate (531) is fixedly connected, and two elastic elements (66) are symmetrically fixedly connected between the bottom of the connecting plate (531) and the top of the second top plate (52). Two pressure plates (67) are symmetrically fixedly connected to the bottom of the connecting plate (531). The bottom ends of the two pressure plates (67) are respectively pressed against the top of the two drive plates (64). The fastening assembly (6) also includes two slots (68) symmetrically opened on the two first inclined surfaces of the two first top plates (51). The two abutments (63) can be pressed against the inner sidewalls of the two slots (68) that are far apart.

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