CN216109490U - Panel concatenation tenon fourth of twelve earthly branches structure and panel connection structure - Google Patents

Abstract

The utility model discloses a board splicing mortise and tenon joint structure and a board connecting structure, which comprise an integrally formed clamping piece, wherein the clamping piece comprises an integrally formed upper clamping plate, a lower clamping plate, two connecting plates and a limiting block, two ends of the upper clamping plate and two ends of the lower clamping plate are respectively connected through the connecting plates, the inner sides of the two connecting plates and the side edges of the upper clamping plate and the lower clamping plate form a hollow groove, and the limiting block is positioned at one side edge of the lower clamping plate and is positioned at the same side as the connecting plates. The utility model improves the splicing convenience and the disassembly flexibility of the plates while ensuring the splicing firmness of the plates, and has simple processing technology, easy operation and less processing waste; the clamping piece is integrally formed and is spliced with the I-shaped clamping strip, and finally the plates are spliced.

Description

Panel concatenation tenon fourth of twelve earthly branches structure and panel connection structure

Technical Field

The utility model relates to the technical field of assembling type plate splicing, in particular to a plate splicing mortise and tenon joint structure and a plate connecting structure.

Background

With the development of social economy and the improvement of life quality, the quality requirements of people in living space are continuously changed, and meanwhile, the assembly type decoration becomes the trend of the whole decoration industry due to the standard appearance of the assembly type building in China.

Traditional wallboard/furred ceiling concatenation construction adopts instruments such as screw to carry out rigid concatenation, and the concatenation step is complicated, dismantles the difficulty after the installation is accomplished, and the change can't be portably dismantled to cause the damage to panel easily, dismantle the unable used repeatedly of back panel. Therefore, there is a need for an assembled panel splicing structure that is easy to disassemble, so as to improve the convenience and flexibility of disassembling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a board splicing mortise and tenon joint structure and a board connecting structure, which improve the splicing convenience and the disassembly flexibility of boards while ensuring the splicing firmness of the boards, and have the advantages of simple processing technology, easy operation and less processing waste.

The utility model mainly adopts the technical scheme that:

the utility model provides a panel concatenation mortise and tenon joint structure, includes integrated into one piece's fastener, its characterized in that, the fastener includes integrated into one piece's last cardboard, lower cardboard, two connecting plates and stopper, go up the cardboard and connect through the connecting plate respectively with the both ends of lower cardboard, two the inboard of connecting plate and the avris of last cardboard and lower cardboard form a dead slot, the stopper is located cardboard side edge department down, and is located the homonymy with the connecting plate.

Preferably, a plurality of round holes which correspond to the setting from top to bottom are respectively formed in the upper clamping plate and the lower clamping plate, each round hole is circumferentially provided with barbs along the round holes, and the barbs are located on one side of the upper clamping plate or one side of the lower clamping plate contacting with the plate.

Preferably, the limiting block is a hollow rectangular limiting block formed by cutting a lower clamping plate edge steel plate into rectangular blocks and bending the rectangular blocks.

Preferably, the connecting plate is an integrally formed V-shaped connecting plate, and the V-shaped opening of the connecting plate faces outwards.

Preferably, the thickness of the limiting block is highly matched with the clamping groove of the I-shaped clamping strip, so that the limiting block is matched and clamped with the clamping groove on one side of the I-shaped clamping strip.

Preferably, the length of the empty groove between the two connecting plates is matched with the length of the I-shaped clamping strip.

Preferably, the outer sides of the two connecting plates extend to the edges of the upper clamping plate and the lower clamping plate respectively.

Preferably, a side edge splicing area is reserved between the outer sides of the two connecting plates and the edges of the upper clamping plate and the lower clamping plate respectively.

The utility model also provides a method for processing the clamping piece of the board splicing mortise and tenon structure, which comprises the following steps:

s1, cutting, namely cutting and separating the clamping piece from the raw material by adopting steel plate laser cutting equipment according to the shape and the size of the clamping piece in a ratio of 1:1 to obtain a clamping piece unfolding plate;

s2, stamping, namely stamping the card piece expansion plate by steel plate stamping equipment according to a card piece design drawing to form a corresponding round hole, and carrying out barb processing on one side surface of the round hole along the circumferential direction of the round hole by barb processing equipment;

s3: slotting, namely, adopting steel plate laser cutting equipment to cut and slot the center of the card piece expansion plate, and leaving a part of extension plate at the edge of the lower card plate;

s4, rolling and folding, namely, rolling and folding the extension plate for multiple times along the direction of the lower clamping plate by using a steel plate bending machine to form a hollow rectangular limiting block, simultaneously forming a hollow groove, and welding the hollow rectangular limiting block on the lower clamping plate;

s5, V-shaped forming, namely placing the clamping piece unfolding plate between the V-shaped upper die and the V-shaped lower die, and acting on the V-groove upper die through a press machine to enable two sides of the clamping piece unfolding plate to be bent from the center line to the direction far away from the limiting block to form a connecting plate with a V-shaped structure;

and S6, forming a clamping plate, namely bending the upper clamping plate and the lower clamping plate on two sides of the connecting plate from two side edges of the empty groove to a direction close to the limiting block respectively by adopting a steel plate bending mechanism, and ensuring that the upper clamping plate and the lower clamping plate are parallel to each other to obtain the finished product clamping piece.

The utility model also provides another method for processing the clamping piece of the plate splicing mortise and tenon structure, which comprises the following specific steps:

s1, cutting, namely cutting and separating the clamping piece from the raw material by adopting steel plate laser cutting equipment according to the shape and the size of the clamping piece in a ratio of 1:1 to obtain a clamping piece unfolding plate;

s2, stamping, namely stamping the card piece expansion plate by steel plate stamping equipment according to a card piece design drawing to form a corresponding round hole, and carrying out barb processing on one side surface of the round hole along the circumferential direction of the round hole by barb processing equipment;

s3: slotting, namely, adopting steel plate laser cutting equipment to cut and slot the center of the card piece expansion plate, and leaving a part of extension plate at the edge of the lower card plate; cutting the edge of the card piece expansion plate to form a side edge splicing area;

s4, rolling and folding, namely, rolling and folding the extension plate for multiple times along the direction of the lower clamping plate by using a steel plate bending machine to form a hollow rectangular limiting block, simultaneously forming a hollow groove, and welding the hollow rectangular limiting block on the lower clamping plate;

s5, V-shaped forming, namely placing the clamping piece unfolding plate between the V-shaped upper die and the V-shaped lower die, and acting on the V-groove upper die through a press machine to enable two sides of the clamping piece unfolding plate to be bent from the center line to the direction far away from the limiting block to form a connecting plate with a V-shaped structure;

and S6, forming a clamping plate, namely bending and forming the upper clamping plate and the lower clamping plate on the two sides of the connecting plate from the two side edges of the empty groove to the direction close to the limiting block by adopting a steel plate bending mechanism to obtain the finished product clamping piece.

Preferably, in step S4, the folding direction of the hollow rectangular stopper is the same as the folding direction in step S6.

Preferably, the step S4 is specifically: and marking the extension plate as a first segment, a second segment, a third segment and a fourth segment, folding the first segment towards the second segment by 90 degrees, folding the second segment towards the third segment by 90 degrees, folding the third segment towards the fourth segment by 90 degrees, and folding the fourth segment towards the lower clamping plate by 90 degrees to form the hollow rectangular limiting block, simultaneously forming an empty groove, and welding the first segment on the lower clamping plate close to the second segment.

Preferably, the first, second, third and fourth segments are the same width.

Preferably, in step S5, a central line of the clip spreading plate overlaps with a central line of a V-shaped groove of the V-shaped upper die and the V-shaped lower die.

Preferably, in step S5, a central line of the clip spreading plate overlaps with a central line of a V-shaped groove of the V-shaped upper die and the V-shaped lower die.

The utility model also provides a plate connecting structure which comprises the clamping piece, the I-shaped clamping strip and a plate, wherein a plurality of slots are formed in the plate along the long edge part, and one clamping piece is inserted into each slot;

when the clamping piece is inserted into the slot, the upper clamping plate and the lower clamping plate clamp the plate positioned at the inner end of the slot, the outer side of the connecting plate is abutted against the two sides of the slot, the edges of the upper clamping plate and the lower clamping plate are abutted against the two sides of the slot, and the edge of the long edge part of the plate is positioned outside the clamping piece, so that when the plates are spliced with each other, a large gap cannot be generated between the long edge parts of the plates due to the clamping piece.

The utility model also provides another plate connecting structure which comprises the clamping piece, the I-shaped clamping strip and a plate, wherein a plurality of slots are formed in the plate along the long edge part, and one clamping piece is inserted into each slot;

when the clamping piece is inserted into the slot, the outer side of the connecting plate is abutted against the two sides of the slot, the upper clamping plate and the lower clamping plate which are positioned in the side edge inserting area clamp plates outside the two sides of the slot, the upper clamping plate and the lower clamping plate which are positioned in the side edge inserting area clamp plates positioned at the inner end of the slot, and the edge of the long edge part of each plate is positioned outside the outer side of the clamping piece.

Has the advantages that: the utility model has the following advantages:

(1) the utility model ensures the splicing firmness of the plates, improves the splicing convenience and the disassembly flexibility of the plates, and has simple processing technology, easy operation and less processing waste.

(2) According to the utility model, the integrally formed clamping piece is arranged on the plate and spliced with the I-shaped clamping strip, so that the plate is finally spliced, and the stress of the plate is transferred to the clamping piece, so that the requirement of the splicing structure on the strength of the plate is greatly reduced, and the cost of the plate can be greatly reduced.

(2) The friction force of the contact surface of the clamping piece and the plate is improved by using the barbed round hole, so that the splicing firmness of the plate is ensured;

(3) the limiting block of the clamping piece is matched with the I-shaped clamping strip for installation, so that the assembly and disassembly are convenient and flexible;

(4) the limiting block is formed by cutting a steel plate at the edge of the lower clamping plate into a rectangular block and then bending the rectangular block, namely, a part of the steel plate integrally connected with the lower clamping plate is reserved while a hollow groove is formed in the cut steel plate, so that bending is finished, and the hollow rectangular limiting block is formed at the edge of the lower clamping plate, so that manufacturing materials are saved, the maximum utilization rate of resources is achieved as far as possible, the manufacturing structure is simple, and the processing operation is convenient.

(5) The side edge inserting area is arranged, so that the upper clamping plate and the lower clamping plate positioned in the side edge inserting area can clamp the plates outside the two sides of the slot, and the stress strength of the clamping piece is improved.

Drawings

FIG. 1 is a schematic structural view of a card member in embodiment 1 of the utility model;

fig. 2 is a schematic structural view of an i-shaped clip strip according to embodiment 1 of the present invention;

FIG. 3 is a schematic processing diagram of step S2 in example 2 of the present invention;

FIG. 4 is a schematic processing diagram of step S3 in example 2 of the present invention;

FIG. 5 is a schematic processing diagram of step S4 in example 2 of the present invention;

FIG. 6 is a diagram of step S4 according to embodiment 2 of the present invention;

FIG. 7 is a schematic processing diagram of step S5 in example 2 of the present invention;

FIG. 8 is a schematic diagram of a plate splicing structure in embodiment 3 of the present invention;

FIGS. 9 and 10 are schematic views showing the structure of a plate material according to example 3 of the present invention;

FIG. 11 is a schematic structural view of a card member according to embodiment 4 of the utility model;

FIG. 12 is a schematic view of the processing in step S3 according to example 5 of the present invention;

FIG. 13 is a schematic structural view of a plate material in example 6 of the present invention;

in the figure: the clamping piece comprises a clamping piece 1, an upper clamping plate 1-1, a lower clamping plate 1-2, a connecting plate 1-3, a limiting block 1-4, an empty groove 1-5, a round hole 1-6, a side edge splicing area 1-7, an I-shaped clamping strip 2, a clamping groove 2-1, an extension plate 3, a first section 3-1, a second section 3-2, a third section 3-3, a fourth section 3-4 and a slot 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. The following description of the embodiments is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and are not to be construed as limiting the present invention.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Example 1

As shown in figure 1, the plate splicing mortise and tenon joint structure comprises an integrally formed clamping piece 1 and an I-shaped clamping strip 2 which is installed in a matched mode with the clamping piece 1, wherein the clamping piece 1 comprises an integrally formed upper clamping plate 1-1, a lower clamping plate 1-2, two connecting plates 1-3 and a limiting block 1-4, two ends of the upper clamping plate 1-1 and two ends of the lower clamping plate 1-2 are connected through the connecting plates 1-3 respectively, and the upper clamping plate 1-1 and the lower clamping plate 1-2 are arranged in parallel;

each connecting plate 1-3 is an integrally formed V-shaped connecting plate 1-3, and a V-shaped opening of each connecting plate 1-3 faces outwards. The two connecting plates 1-3, the sides of the upper clamping plate 1-1 and the lower clamping plate 1-2 form a hollow groove 1-5 for inserting the I-shaped clamping strip 2; the length of the empty groove 1-5 between the two connecting plates 1-3 is matched with the length of the I-shaped clamping strip 2.

In this embodiment, the outer sides of the two connecting plates 1-3 extend to the edges of the upper clamping plate 1-1 and the lower clamping plate 1-2, respectively, i.e. the outer sides of the two connecting plates 1-3 are flush with the edges of the upper clamping plate 1-1 and the lower clamping plate 1-2, respectively.

The limiting blocks 1-4 are positioned at the edge of one side of the lower clamping plate 1-2 and positioned at the same side of the connecting plate 1-3, and the limiting blocks 1-4 are hollow rectangular limiting blocks 1-4 formed by cutting a steel plate at the edge of the lower clamping plate 1-2 into rectangular blocks and bending the rectangular blocks; the thickness of the limiting blocks 1-4 is highly matched with the height of the clamping grooves 2-1 of the I-shaped clamping strips 2, so that the limiting blocks 1-4 are matched and clamped with the clamping grooves 2-1 on one sides of the I-shaped clamping strips 2. Fig. 8 shows a schematic diagram of a splicing structure of the card member 1 and the i-shaped card strip 2 of the embodiment.

The upper clamping plate 1-1 and the lower clamping plate 1-2 are respectively provided with a plurality of vertically corresponding round holes 1-6 (as shown in fig. 1, 10 round holes 1-6 are uniformly arranged on the upper clamping plate 1-1 and the lower clamping plate 1-2), each round hole 1-6 is circumferentially provided with barbs along the round holes 1-6, and the barbs are positioned on one side of the upper clamping plate 1-1 or the lower clamping plate 1-2, which is contacted with a plate.

Example 2

The embodiment is a method for processing a fastener of a plate splicing mortise and tenon structure in embodiment 1, and the method comprises the following specific steps:

s1, cutting, namely cutting and separating the clamping piece from the raw material by adopting steel plate laser cutting equipment according to the shape and the size of the clamping piece entity in a ratio of 1:1 to obtain a clamping piece unfolding plate;

s2, stamping, as shown in figure 3, stamping the card piece expansion plate by using steel plate stamping equipment according to a card piece design drawing to form corresponding round holes 1-6, and carrying out barb processing on one side surface of the round hole along the circumferential direction of the round hole by using barb processing equipment;

s3: slotting, as shown in fig. 4, adopting steel plate laser cutting equipment to cut and slot the center of the card piece unfolding plate, and leaving a part of the extension plate 3 at the edge of the lower card plate 1-2;

s4, folding, namely, folding the extension plate 3 along the direction of the lower clamping plate 1-2 by using a steel plate bending machine to form a hollow rectangular limiting block 1-4 and simultaneously form a hollow groove 1-5 as shown in figure 5. The method specifically comprises the following steps: the extension plate 3 is marked as a first section 3-1, a second section 3-2, a third section 3-3 and a fourth section 3-4, the first section 3-1 is folded towards the second section 3-2 by 90 degrees, the second section 3-2 is folded towards the third section 3-3 by 90 degrees, the third section 3-3 is folded towards the fourth section 3-4 by 90 degrees, the fourth section 3-4 is folded towards the lower clamping plate 1-2 by 90 degrees, the hollow rectangular limiting block 1-4 is formed, meanwhile, a hollow groove 1-5 is formed, and the first section 3-1 is welded on the lower clamping plate 1-2. As shown in fig. 6. Preferably, the first, second, third and fourth sections 3-1, 3-2, 3-3 and 3-4 are the same width.

S5, V-shaped forming, namely, as shown in figure 7, placing a clamping piece expansion plate between a V-shaped upper die and a V-shaped lower die, and acting on the V-shaped groove upper die through a press machine to bend two sides of the clamping piece expansion plate from the center line to the direction far away from a limiting block 1-4 to form a connecting plate 1-3 of a V-shaped structure, wherein the center line of the clamping piece expansion plate is overlapped with the center lines of the V-shaped grooves of the V-shaped upper die and the V-shaped lower die;

s6, forming a clamping plate, namely, bending the upper clamping plate 1-1 and the lower clamping plate 1-2 on two sides of the connecting plate 1-3 from two side edges (shown as a dotted line a and a dotted line b in figure 7) of the empty groove 1-5 to a direction close to the limiting block 1-4 respectively by adopting a steel plate bending mechanism, and ensuring that the upper clamping plate 1-1 and the lower clamping plate 1-2 are parallel to each other to obtain the finished product clamping piece.

In the utility model, the processes of stress relief, correction, rounding, deburring, straightening or milling and the like in the steel plate processing process belong to the conventional technology, so detailed description is not provided.

Example 3

In this embodiment, for a plate connecting structure using the plate splicing mortise and tenon structure in embodiment 1, for a conventional 600mm 2440mm plate, a plurality of slots 4 are respectively formed in long edge portions of two sides of the plate, as shown in fig. 9, the clamping member 1 in embodiment 1 is inserted into the slot 4 and compacted, at this time, the upper clamping plate 1-1 and the lower clamping plate 1-2 clamp the plate located at the inner end of the slot 4, the outer side of the connecting plate 1-3 is abutted against two sides of the slot 4, the edges of the upper clamping plate 1-1 and the lower clamping plate 1-2 are also abutted against two sides of the slot 4, that is, two sides of the whole clamping member 1 are completely inserted into the slot 4. Preferably, the long edge parts of the two sides of the plate are respectively provided with 3 slots 4.

The slot 4 runs through the plate in the thickness direction of the plate, and the depth of the slot 4 needs to be adjusted according to the actual size of the clamping piece, so that when the clamping piece 1 is inserted into the slot 4, the edge of the long edge part of the plate is positioned outside the clamping piece 1, as shown in fig. 10, when the plates are spliced with each other, a large gap cannot be generated between the long edge parts of the plate due to the existence of the clamping piece 1.

Example 4

The difference between this embodiment and embodiment 1 is that lateral splicing regions 1-7 are left between the outer sides of the two connecting plates 1-3 and the edges of the upper card board 1-1 and the lower card board 1-2 respectively, as shown in fig. 11. In this embodiment, the side edge plugging areas 1 to 7 are arranged, so that the upper clamping plate 1 to 1 and the lower clamping plate 1 to 2 located in the side edge plugging areas 1 to 7 can clamp the plates outside the two sides of the slot 4, and the stress strength of the clamping piece 1 is improved.

Example 5

The embodiment is the processing method of the card member of the plate splicing mortise and tenon structure in embodiment 4, and the difference between the embodiment and embodiment 2 is that in step S3, a slot is formed, a steel plate laser cutting device is used for cutting and slotting the center of the card member expansion plate, and a part of an extension plate is left at the edge of the lower card plate 1-2; the edge of the card piece unfolding plate is cut to form side edge splicing areas 1-7, as shown in figure 12. The subsequent steps S4, S5, S6 are the same as in example 2, and side splicing regions 1-7 are formed on the finally formed card media 1, as shown in fig. 11.

Example 6

In this embodiment, the plate connection structure of the plate splicing mortise and tenon structure in embodiment 4 is applied, for a conventional 600mm 2440mm plate, a plurality of slots 4 are respectively formed in long edge portions of two sides of the plate, as shown in fig. 9, the clamping members 1 in embodiment 4 are inserted into the slots 4 and compacted, at this time, as shown in fig. 13, outer sides of the connecting plates 1-3 abut against two sides of the slots 4, the plates outside two sides of the slots 4 are clamped by the upper clamping plates 1-1 and the lower clamping plates 1-2 located in the side edge insertion areas 1-7, the plates inside the slots 4 are clamped by the upper clamping plates 1-1 and the lower clamping plates 1-2 located in the side edge insertion areas 1-7, and edges of the long edge portions are located outside the clamping members 1.

As shown in fig. 13, the side edge plugging areas 1-7 are arranged, so that the upper clamping plate 1-1 and the lower clamping plate 1-2 located in the side edge plugging areas 1-7 can clamp the plates outside the two sides of the slot 4, and the stress strength of the clamping piece 1 is improved. Therefore, when the same size card media 1 is used, the size of the slot 4 of the present embodiment is significantly smaller than that of the slot 4 of the embodiment 3. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides a panel concatenation mortise and tenon joint structure, includes integrated into one piece's fastener, its characterized in that, the fastener includes integrated into one piece's last cardboard, lower cardboard, two connecting plates and stopper, go up the cardboard and connect through the connecting plate respectively with the both ends of lower cardboard, two the inboard of connecting plate and the avris of last cardboard and lower cardboard form a dead slot, the stopper is located cardboard side edge department down, and is located the homonymy with the connecting plate.

2. The board splicing mortise and tenon joint structure according to claim 1, wherein a plurality of round holes are formed in the upper clamping plate and the lower clamping plate respectively, the round holes are correspondingly formed in the upper clamping plate and the lower clamping plate, each round hole is provided with an agnail along the circumferential direction of the round hole, and the agnail is positioned on one side of the upper clamping plate or the lower clamping plate, which is contacted with the board.

3. The board splicing mortise and tenon joint structure according to claim 1, wherein the limiting block is a hollow rectangular limiting block formed by cutting a lower cardboard edge steel plate into rectangular blocks and bending the rectangular blocks.

4. The board splicing mortise and tenon joint structure according to claim 1, wherein the connecting plates are integrally formed V-shaped connecting plates, and V-shaped openings of the connecting plates face to the outside.

5. The board splicing mortise and tenon joint structure according to claim 1, wherein the thickness of the limiting block is highly matched with the clamping groove of the I-shaped clamping strip, so that the limiting block is matched and clamped with the clamping groove on one side of the I-shaped clamping strip.

6. The board splicing mortise and tenon joint structure according to claim 1, wherein the length of the empty groove between the two connecting plates is matched with the length of the I-shaped clamping strip.

7. The board splicing mortise and tenon joint structure according to any one of claims 1 to 6, wherein the outer sides of the two connecting plates respectively extend to the edges of the upper clamping plate and the lower clamping plate.

8. The board splicing mortise and tenon joint structure according to any one of claims 1 to 6, wherein side edge splicing areas are reserved between the outer sides of the two connecting plates and the edges of the upper clamping plate and the lower clamping plate respectively.

9. A panel connecting structure comprising the clip according to claim 7, an i-shaped clip, and a panel, wherein the panel is provided with a plurality of slots along a long side portion thereof, and one clip is inserted into each slot;

when the clamping piece is inserted into the slot, the upper clamping plate and the lower clamping plate clamp the plate positioned at the inner end of the slot, the outer side of the connecting plate is abutted against the two sides of the slot, the edges of the upper clamping plate and the lower clamping plate are abutted against the two sides of the slot, and the edge of the long edge part of the plate is positioned outside the clamping piece.

10. A panel connecting structure comprising the clip according to claim 8, an i-shaped clip, and a panel, wherein the panel is provided with a plurality of slots along a long side portion thereof, and one clip is inserted into each slot;

when the clamping piece is inserted into the slot, the outer side of the connecting plate is abutted against the two sides of the slot, the upper clamping plate and the lower clamping plate which are positioned in the side edge inserting area clamp plates outside the two sides of the slot, the upper clamping plate and the lower clamping plate which are positioned in the side edge inserting area clamp plates positioned at the inner end of the slot, and the edge of the long edge part of each plate is positioned outside the outer side of the clamping piece.

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