CN217524557U - Plate assembled christmas tree - Google Patents

Abstract

The utility model discloses a panel pin-connected panel christmas tree, include: a support pillar; the supporting base is arranged at the bottom of the supporting column; a plurality of connecting seats are arranged on the supporting column at intervals, and an installation area is formed between every two connecting seats; the leaf plate is equipped with a plurality ofly, locates in the installation area, the top and the bottom of leaf plate all are connected with the connecting seat. The utility model discloses solved current artificial Christmas tree effectively and used when ornament, gift, toy and education product field, the size and the shape of product are fixed, the lower problem of product object for appreciation nature and interest.

Description

A plate assembled Christmas tree

technical field

The utility model relates to the technical field of assembled products, in particular to a plate-assembled Christmas tree.

Background technique

Christmas is a traditional western festival. It has become a common custom in western families to decorate a Christmas tree at home to add a festive atmosphere. A Christmas tree refers to an evergreen tree decorated with fir or pine with candles and decorations. As one of the important components of Christmas, the modern Christmas tree originated in Germany and gradually became popular around the world, becoming one of the most famous traditions in Christmas celebration.

Traditional Christmas trees are based on living trees. This way of using live trees as Christmas trees has caused major damage to the environment. Later, people used artificial Christmas trees to replace the traditional way of using live trees as Christmas trees. Traditional artificial Christmas trees When applied in the fields of decorations, gifts, toys and educational products, since the size and shape of the artificial Christmas tree after being assembled are fixed, the playability and interest of the product are low.

Therefore, it is necessary to research and develop a Christmas tree that can flexibly change the size and shape, so as to improve the playability and interest of assembling the Christmas tree.

Utility model content

The purpose of the utility model is to provide a plate-assembled Christmas tree, which is used to solve the problem that when the existing artificial Christmas tree is applied in the fields of decorations, gifts, toys and educational products, the size and shape of the product are fixed, and the playability of the product is not good. Less interesting questions.

In order to achieve the above-mentioned purpose, a kind of plate-assembled Christmas tree provided by the present utility model, the specific embodiments are as follows:

A plate assembled Christmas tree, comprising:

support column;

a support base, located at the bottom of the support column;

There are a plurality of connecting seats, which are arranged on the support column at intervals, and an installation area is formed between each two of the connecting seats;

A plurality of leaf boards are arranged in the installation area, and the top and bottom ends of the leaf boards are both connected with the connecting seat.

Compared with the prior art, a plate assembled Christmas tree of the utility model is provided with a plurality of connecting seats arranged at intervals on the support column, an installation area is formed between each two connecting seats, and an installation area is provided in the installation area. A plurality of leaf boards, the top and bottom ends of the leaf boards are connected with the connecting seat, and when in use, a plurality of connecting seats can be set on the supporting column according to the height of the supporting column, and according to the height formed between each two connecting seats. The distance of the installation area is set. The leaf boards of different heights can be installed in the installation area. Different specifications and different numbers of leaf boards can be rotated according to the shape and size of the required Christmas tree, which can flexibly change the size and shape of the Christmas tree. It is suitable for decorations and gifts. , toys and educational products. It has the advantages of simple structure, high playability and interest, and effectively solves the problem that when the existing artificial Christmas tree is used in the fields of decorations, gifts, toys and educational products, the size and shape of the product are fixed, and the product can be played. less sexual and interesting issues.

In some of the embodiments, the support column includes two oppositely arranged side plates and two oppositely arranged end plates, the end plates are arranged between the two side plates, and the end plates are The two sides are respectively assembled and connected with the side plate. The supporting column is formed by splicing and connecting two oppositely arranged side plates and two oppositely arranged end plates arranged on adjacent sides, so as to improve the convenience of disassembly and assembly and the structural stability of the supporting column.

In some of the embodiments, the connection base includes a first connection plate and a second connection plate, the first connection plate penetrates through the side plate or the end plate and is connected with the side plate or the end plate, and the first connection plate passes through the side plate or the end plate. Two connecting plates are oppositely arranged on two sides of the first connecting plate, and the second connecting plate is connected with the end plate or the side plate. By arranging the connecting seat into a first connecting plate and a second connecting plate, and using the first connecting plate and the second connecting plate to join with the side plate and the end plate, the convenience of disassembly and assembly of the connecting seat and the support column and the connection stability are improved. sex.

In some of the embodiments, a first through groove is formed on the side plate, a second through groove is formed on the end plate, the first connecting plate is inserted into the first through groove, and the The first connecting plate penetrates through the two side plates, a first clamping slot for inserting the side plates is opened on the first connecting plate, and the second connecting plate is opposite to the first connecting plate two sides of the board, and one side of the second connecting board is inserted into the second through groove, the other side is connected with the first connecting board, and the second connecting board is provided with the end board for the Insert the second card slot. By opening a first through slot on the side plate and opening a second through slot on the end plate, the first connecting plate is inserted into the first through slot and penetrates through the two side plates. Two connecting plates are arranged on opposite sides of the first connecting plate, and the second connecting plate is partially inserted into the second through groove, so that the first connecting plate and the second connecting plate are arranged in a staggered manner, which further improves the The connection stability of the first connecting plate and the second connecting plate.

In some of the embodiments, the connection base further includes an installation plate, the installation plate is sleeved on the support column, and the installation plate is opposite to the bottom of the first connection plate and the second connection plate At the end and the top position, first connecting grooves are opened on the mounting plate at the positions corresponding to the first connecting plate and the second connecting plate, and the top or bottom of the first connecting plate and the second connecting plate are The end is inserted into the first connection groove. By arranging the mounting plates at the top and bottom positions of the first connecting plate and the second connecting plate on the connecting seat, the first connecting slot opened on the mounting plate is used for the first connecting plate and the second connecting plate to be clamped. to improve the ease of disassembly and assembly of the mounting plate and the stability of the connection.

In some of the embodiments, the leaf boards are arranged in a ring-shaped array in the installation area, a first bump is arranged on the top end of the leaf board, and a second bump is arranged at the bottom end of the leaf board. There are second connection grooves distributed in an annular array around the center of the mounting plate, the first protrusions are matched with the second connection grooves on the mounting plate located at the top of the mounting area, and the second The bumps are matched with the second connecting grooves on the mounting plate at the bottom of the mounting area. By opening the second connecting grooves distributed in an annular array around the center of the mounting plate, the top of the leaf plate is provided with a first bump, and the bottom end is provided with a second bump, and the first bump is used when in use. The block or the second bump is first snapped into the second connection slot of one of the mounting boards, and then the second bump or the first bump is snapped into the second connection slot of the remaining one of the mounting boards by the elasticity of the leaf board. The installation of the leaf board is realized, the installation convenience of the leaf board and the connection stability of the leaf board and the installation board are improved, and the connection stability of the installation board and the first connection board and the second connection board is improved by using the connection between the leaf board and the installation board. .

In some of the embodiments, the interior of the support column is hollow, an expansion accommodating cavity is formed, and an expansion mechanism is arranged in the expansion accommodating cavity, and the expansion mechanism includes a first expansion plate and a second expansion plate, The first expansion plate is respectively connected with the two side plates or the two end plates, the second expansion plate is opposite to the two sides of the first expansion plate, and the second expansion plate is respectively connected with the The first expansion plate and the end plate or the side plate are connected, and the first expansion plate and the second expansion plate at least partially extend to the top or bottom of the support column for connecting to another the support column. By setting the inside of the support column to be hollow, an expansion accommodating cavity is formed, and an expansion mechanism including a first expansion plate and a second expansion plate is arranged in the expansion accommodation cavity, and the second expansion plate is respectively connected with the first expansion plate. An expansion plate is connected to the end plate or the side plate, and the first expansion plate and the second expansion plate at least partially extend beyond the top or bottom end of the support column for connecting to another support The support column can be expanded through the expansion mechanism, so as to further improve the variability of the size and shape of the Christmas tree, and the playability and interest of the Christmas tree.

In some of these embodiments, a mounting seat is provided on the support column located at the top, a first decorative plate and a second decorative plate are provided on the mounting seat, the first decorative plate and the second decorative plate are The split connection is formed with decorative pieces. By arranging a mounting seat on the top of the support column, a first decorative board and a second decorative board are arranged on the mounting seat, and the first decorative board and the second decorative board are assembled and connected to form a decorative piece, which can effectively improve the ornamental quality of the Christmas tree and aesthetics.

In some of the embodiments, the mounting base includes a first extension plate and a second extension plate disposed in the expanded accommodating cavity, and a first installation sleeve sleeved on the first extension plate and the second extension plate A plate and a second installation plate, the first extension plate is connected to the side plate, the second extension plate is connected to the end plate, and the first installation plate and/or the second installation plate are provided with The first positioning slot is provided with a second positioning slot matched with the first positioning slot on the leaf plate located at the top. By opening a first positioning groove on the first installation plate and/or the second installation plate, and opening a second positioning groove on the leaf plate at the top that matches with the first positioning groove, it is possible to effectively improve the The installation stability of the mount and the connection stability of the leaf board at the top.

In some embodiments, the support base includes a first support plate and a second support plate, a first insertion slot is defined at the bottom end of the side plate, and the first support plate is inserted into the first insertion slot In the connecting groove, and on the first support plate are opened a first avoidance groove into which the side plate is inserted, and a fourth avoidance groove into which the second support plate is inserted; the bottom end of the end plate is provided with There is a second insertion slot, the second support plate is inserted into the second insertion slot, and the second support plate is provided with a second hollow slot for the end plate to be inserted into, and the The third hollow slot into which the first support plate is inserted. By setting the support base as the first support plate and the second support plate, the first support plate and the side plate are spliced with each other, and the second support plate and the end portion and the first support plate are spliced with each other, so that the first support plate and the second support plate are spliced with each other. The plate is formed with the support base at the bottom of the support column to support the support column, which improves the ease of disassembly and assembly of the support base and the connection stability.

For the plate-assembled Christmas tree provided by the utility model, by arranging a plurality of connecting seats arranged at intervals on the supporting column, a plurality of connecting seats can be arranged on the supporting column according to the height of the supporting column during use;

An installation area is formed between each two connection bases, and leaf boards of different heights are installed in the installation area according to the distance of the installation area formed between each two connection bases during use;

A plurality of leaf boards are arranged in the installation area, and the top and bottom ends of the leaf boards are connected with the connecting seat, and different specifications and different numbers of leaf boards can be rotated according to the shape and size of the desired Christmas tree;

An expansion mechanism that is partially inserted into the expansion accommodating cavity of the support column can be set on the top of the support column, and the expansion mechanism is used to connect the two support columns into a whole, increase the height of the support column, and then set more connections on the support column. seat, and then change the size and shape of the Christmas tree.

Description of drawings

Fig. 1 is the schematic diagram of the structure of the present utility model;

Fig. 2 is the structural schematic diagram of the utility model after removing the leaf board;

Fig. 3 is the exploded view of Fig. 2 of the utility model;

Fig. 4 is a partial enlarged view one of Fig. 3 of the utility model;

Fig. 5 is the partial enlarged view one of Fig. 3 of the utility model;

Fig. 6 is the partial enlarged view three of Fig. 3 of the utility model;

Fig. 7 is the partial enlarged view four of Fig. 3 of the utility model;

Fig. 8 is the first structural schematic diagram of the leaf board of the present invention;

FIG. 9 is a first structural schematic diagram of the leaf board of the present invention.

Description of reference numbers:

1. Support column; 11. Side plate; 111. The first through slot; 112, The first expansion slot; 113, The first insertion slot; end plate; 121, the second through slot; 122, the second expansion slot; 123, the second insertion slot; 124, the second block; 125, the second buckle slot; 13, the expansion accommodating cavity;

2. Support base; 21. First support plate; 211, First avoidance groove; 212, Fourth avoidance groove; 22, Second support plate; 221, Second avoidance groove; ;

3. Connecting seat; 31. First connecting plate; 311, First card slot; 32, Second connecting plate; 321, Second card slot; 33, Mounting plate; 331, First connecting slot; 332, No. Two connecting grooves; 333, extension; 334, rectangular through groove;

4. Leaf board; 41. First bump; 42. Second bump; 43. Second positioning groove;

5. Expansion mechanism; 51. The first expansion board; 511, The third blocking block; 512, The third blocking slot; 52, The second expansion board; 521, The fourth blocking block;

6. Decorative piece; 61. The first decorative piece; 611, The first plugging rod; 612, The first splicing groove; 62, The second decorative piece; 621, The second plugging rod;

7. Mounting seat; 71. The first mounting plate; 711, The first fixing slot; 712, The second fixing slot; 713, The third positioning slot; 714, The third connecting slot; 72, The second mounting plate; a positioning slot; 722, the third fixing slot; 723, the fourth fixing slot; 724, the sleeve slot; 74, the first extension plate; 741, the first connecting block; 742, the first clamping segment; 743, the first 744, the third splicing slot; 75, the second extension plate; 751, the second connecting block; 752, the second clamping segment; 753, the second splicing block; 754, the fourth splicing slot.

Detailed ways

A board assembled Christmas tree of the present invention will be described with reference to the accompanying drawings.

As shown in Figures 1-9, the board-assembled Christmas tree includes a support column 1 used as a Christmas tree trunk. The support column 1 includes two oppositely arranged side plates 11 and two oppositely arranged end plates 12, so Both sides of the side plate 11 are provided with first locking blocks 114 extending outward, and second locking blocks 124 extending outward are provided at both sides of the end plate 12 . 11 and the end plate 12 are inserted between the two second stop blocks 124 through the first stop block 114, and the second stop block 124 is stuck between the two first stop blocks 114 to realize splicing, The support column 1 is constituted.

A support base 2 is provided at the bottom of the support column 1 to provide a larger support area for the support column 1 when the support column 1 is placed on a desktop, a table, and the ground, so as to prevent the support column 1 from tipping over. situation happens.

The support base 2 includes a first support plate 21 and a second support plate 22 . The bottom end of the side plate 11 is provided with a second insertion slot 123 for the first support plate 21 to be inserted into. The top of the first support plate 21 is provided with a first avoidance groove 211 for the side plate 11 to be inserted into, and the first avoidance groove 211 and the first insertion groove 113 are snap-fitted with each other;

An end of the end plate 12 is provided with a second insertion slot 123 for the second support plate 22 to be inserted into, and a top of the second support plate 22 is provided with a slot for the end plate 12 to be inserted into. the second recess 221, the second insertion slot 123 and the second recess 221 are snap-fitted with each other;

The bottom end of the first support plate 21 is provided with a fourth recess 212 into which the second support plate 22 is inserted, and the top of the second support plate 22 is provided with the first support plate 21 The inserted third void 222, the third void 222 and the fourth void 212 are snap-fitted with each other.

When assembling, first insert the first support plate 21 into the side plate 11, and then insert the second support plate 22 into the end plate 12 and the first support plate 21 to form the support base 2; of course, it is also possible to The fourth recess 212 is arranged at the bottom of the second support plate 22, and the third recess 222 is arranged at the top of the first support plate 21. Then, when assembling, the second support plate 22 needs to be inserted into the end plate first. 12 , and then insert the first support plate 21 into the side plate 11 and the second support plate 22 to form the support base 2 .

A plurality of connecting bases 3 are arranged on the support column 1 at intervals, and an installation area is formed between each two connecting bases 3, and a leaf board 4 used as a Christmas tree leaf is arranged in the installation area. The connecting seat 3 includes a first connecting plate 31, a second connecting plate 32 and a mounting plate 33, the first connecting plate 31 is connected with the side plate 11, the second connecting plate 32 is connected with the end plate 12, or the The first connecting plate 31 is connected to the end plate 12 , the second connecting plate 32 is connected to the side plate 11 , and the mounting plate 33 is provided at the top and bottom positions of the first connecting plate 31 and the second connecting plate 32 where it is used to connect with the leaf board 4 .

A first through groove 111 is formed in the side plate 11 , a second through groove 121 is formed in the end plate 12 , and the first connecting plate 31 is inserted into the first through groove 111 and penetrates through two The side plate 11 is provided with a first locking slot 311 on the first connecting plate 31 for the side plate 11 to be inserted into, and the second connecting plate 32 is disposed on two sides of the first connecting plate 31 . At the side position, one end is spliced with the first connecting plate 31 , and the other end extends to the outside of the end plate 12 through the second through groove 121 . The inserted second locking slot 321 ; the first connecting plate 31 and the second connecting plate 32 can improve the connection stability of the side plate 11 and the end plate 12 while realizing that the mounting plate 33 is spaced on the support column 1 .

A first connecting groove 331 is formed on the mounting plate 33, and the top and bottom ends of the first connecting plate 31 and the second connecting plate 32 can be inserted into the first connecting groove 331, so that the mounting plate 33 and the second connecting plate 32 can be inserted into the first connecting groove 331. The connection between the first connecting plate 31 and the second connecting plate 32 is fixed.

The mounting plate 33 is provided with a plurality of second connecting grooves 332 distributed in an annular array around the center of the mounting plate 33 . The end is provided with a second bump 42, the first bump 41 is matched with the second connecting groove 332 on the mounting plate 33 at the top of the installation area, and the second bump 42 is connected with the The second connecting grooves 332 on the mounting plate 33 at the bottom of the mounting area are matched with each other.

When in use, the height, width and shape of the leaf board 4 can be changed according to requirements, so as to meet the assembly of various Christmas trees of different shapes and sizes; the installation of two connecting seats 3 on the support column 1 can be set according to the requirements. position, adjust the height of the installation area to adapt to leaf boards 4 of different heights, or change the number of connection bases 3 to adjust the shape of the Christmas tree.

The support column 1 is hollow and formed with an expansion accommodating cavity 13. An expansion mechanism 5 is arranged in the expansion accommodating cavity 13. The expansion mechanism 5 includes a first expansion plate 51 and a second expansion plate 52. The first expansion plate 51 is respectively connected with the two side plates 11 or the two end plates 12 , the second expansion plate 52 is opposite to the two sides of the first expansion plate 51 , the first expansion plate 51 is The two expansion plates 52 are respectively connected to the first expansion plate 51 and the end plate 12 or the side plate 11 , and the first expansion plate 51 and the second expansion plate 52 at least partially extend to the support column 1 Outside the top or bottom end, it is used to connect another support column 1 .

A first expansion groove 112 is formed on the side plate 11 , a second expansion groove 122 is formed on the end plate 12 , and the first expansion plate 51 is formed to be engaged with the first expansion groove 112 The third detent block 511 of the buckle, a fourth detent block 521 is opened on the second expansion plate 52, and a third detent slot 512 is opened on the first expansion plate 51. The fourth detent block 521 on one side of the expansion board 52 is snap-connected with the second expansion slot 122 on the end plate 12 , and the fourth detent block 521 on the other side is engaged with the third detent slot 512 Buckle connection.

When in use, two oppositely arranged support columns 1 can be spliced and expanded according to the assembly height requirements of the Christmas tree, or between the two oppositely arranged support columns 1 are provided with a plurality of all supporting columns 1 connected to the expansion mechanism 5 at both ends. The support column 1 is used for splicing and expansion of a plurality of support columns 1 .

A mounting seat 7 is provided on the support column 1 at the top, the mounting seat 7 is sleeved on the expansion mechanism 5, and a first decorative plate and a second decorative plate are arranged on the mounting seat 7, The first decorative board and the second decorative board are assembled and connected to form a decorative piece 6 .

The mounting seat 7 includes a first extension plate 74 and a second extension plate 75 arranged in the expansion accommodating cavity 13 , and a first installation plate sleeved on the first extension plate 74 and the second extension plate 75 . 71 and the second mounting plate 72, a first positioning groove 721 is opened on the first mounting plate 71 and/or the second mounting plate 72, and the first positioning groove 721 is opened on the leaf board 4 at the top 721 is matched with the second positioning groove 43 .

A first buckle groove 115 is formed on the side plate 11 near the first insertion groove 113 , and the first extension plate 74 is formed to cooperate with the first buckle groove 115 The first buckle block 743 and the first buckle segment 742 embedded in the first insertion slot 113; a second insertion slot 123 is provided on the end plate 12 at a position close to the second insertion slot 123. In the buckle slot 125 , the second extension plate 75 is provided with a second buckle block 753 matched with the second buckle slot 125 , and a second card embedded in the second insertion slot 123 Join segment 752.

The top end of the first extension plate 74 is provided with a first connection block 741 , the top end of the second extension plate 75 is provided with a second connection block 751 , and the first mounting plate 71 is provided with the first connection block 751 . The connection block 741 and the second connection block 751 are inserted into the third positioning groove 713 .

A third splicing groove 744 is formed at the top end of the first extension plate 74 , and a fourth splicing groove 754 which is matched with the third splicing groove 744 is formed at the bottom end of the second extension plate 75 .

A first splicing groove 612 is opened at the top of the first decorative plate; a second splicing groove 622 is formed at the bottom of the second decorative plate; The rod 611, a second plug rod 621 is provided on the second decorative piece 62, and a first fixing groove 711 is formed on the first mounting plate 71 for the first plug rod 611 to pass through, and a second fixing slot 712 for the second plugging rod 621 to pass through, a third fixing groove 722 for the first plugging rod 611 to pass through is opened on the second mounting plate 72, and a second fixing groove 722 for the second plugging rod 611 to pass through. The fourth fixing slot 723 through which the insertion rod 621 passes.

The first mounting plate 71 and the second mounting plate 72 are both provided with sleeve grooves 724 for the first extension plate 74 and the second extension plate 75 to pass through, and the sleeve grooves 724 are in the shape of "ten". Glyph settings.

In this embodiment, preferably, a third connecting groove 714 is provided on the first mounting plate 71 for the first bump 41 on the top of the leaf board 4 to be inserted, and a peripheral side of the second mounting plate 72 is provided with The second positioning groove 43 on the leaf board 4 is matched with the first positioning groove 721 .

A plurality of extending sections 333 extending outward are provided on the peripheral wall of the mounting plate 33 , the second connecting grooves 332 are formed on the extending sections 333 , and the extending sections 333 surround the mounting plate 33 The center is distributed in a circular array.

The extension section 333 in this embodiment is elastic, so that when the height of the leaf board 4 is the same as the height of the installation area, external force can be used to press the extension section 333 to increase the height of the installation area, and the leaf board 4 can be installed in the installation area. within the area.

When the mounting plate 33 in this embodiment is disposed at the bottom end of the support column 1 and is not connected with the leaf plate 4 , it can be set in a disc shape, and the second connecting groove 332 is not disposed on the mounting plate 33 . .

The mounting plate 33 is provided with a rectangular through slot 334 which is matched with the support column 1 and is used for the support column 1 to pass through.

In the plate-assembled Christmas tree provided by the present invention, by arranging a plurality of connecting seats 3 arranged at intervals on the supporting column 1, a plurality of connecting seats 3 can be arranged on the supporting column 1 according to the height of the supporting column 1 during use. ;

An installation area is formed between each two connection bases 3, and leaf boards 4 of different heights are installed in the installation area according to the distance of the installation area formed between each two connection bases 3 during use;

A plurality of leaf boards 4 are arranged in the installation area, and the top and bottom ends of the leaf boards 4 are connected with the connecting base 3, which can rotate different specifications and different numbers of leaf boards 4 according to the shape and size of the desired Christmas tree;

An expansion mechanism 5 that is partially inserted into the expansion accommodating cavity 13 of the support column 1 can be arranged at the top of the support column 1, and the two support columns 1 are connected as a whole by the expansion mechanism 5, so that the height of the support column 1 can be increased, and then the support column 1 can be supported. More connection bases 3 are arranged on the column 1, thereby changing the size and shape of the Christmas tree, which can effectively solve the problem that when the existing artificial Christmas tree is used in the fields of decorations, gifts, toys and educational products, the size and shape of the products are fixed. Yes, the product is less playable and interesting.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims (10)

1. The utility model provides a panel pin-connected panel christmas tree which characterized in that includes:

a support column (1);

the supporting base (2) is arranged at the bottom of the supporting column (1);

a plurality of connecting seats (3) are arranged on the supporting columns (1) at intervals, and a mounting area is formed between every two connecting seats (3);

leaf board (4) is equipped with a plurality ofly, locates in the installation area, the top and the bottom of leaf board (4) all are connected with connecting seat (3).

2. The plate-assembled Christmas tree of claim 1, wherein the supporting column (1) comprises two oppositely arranged side plates (11) and two oppositely arranged end plates (12), the end plates (12) are arranged between the two side plates (11), and two sides of the end plates (12) are respectively connected with the side plates (11) in an assembled manner.

3. The panel-assembled christmas tree according to claim 2, wherein the connecting base (3) comprises a first connecting plate (31) and a second connecting plate (32), the first connecting plate (31) penetrates the side panel (11) or the end panel (12) and is connected to the side panel (11) or the end panel (12), the second connecting plate (32) is oppositely disposed at both sides of the first connecting plate (31), and the second connecting plate (32) is connected to the end panel (12) or the side panel (11).

4. The plate-assembled Christmas tree of claim 3, wherein a first through groove (111) is formed in the side plate (11), a second through groove (121) is formed in the end plate (12), the first connecting plate (31) is inserted into the first through groove (111), the first connecting plate (31) penetrates through the two side plates (11), a first clamping groove (311) for the side plate (11) to be inserted is formed in the first connecting plate (31), the second connecting plate (32) is arranged at two sides of the first connecting plate (31) relatively, one side of the second connecting plate (32) is inserted into the second through groove (121), the other side of the second connecting plate is connected with the first connecting plate (31), and a second clamping groove (321) for the end plate (12) to be inserted is formed in the second connecting plate (32).

5. The plate assembling type Christmas tree of claim 3, wherein the connecting base (3) further comprises a mounting plate (33), the mounting plate (33) is sleeved on the supporting column (1), the mounting plate (33) is arranged at the bottom end and the top end of the first connecting plate (31) and the second connecting plate (32) relatively, a first connecting groove (331) is formed in the mounting plate (33) corresponding to the first connecting plate (31) and the second connecting plate (32), and the top end or the bottom end of the first connecting plate (31) and the second connecting plate (32) is inserted into the first connecting groove (331).

6. The panel-assembled Christmas tree according to claim 5, wherein the leaf plates (4) are arranged in the mounting area in an annular array, a first protruding block (41) is arranged at the top ends of the leaf plates (4), a second protruding block (42) is arranged at the bottom ends of the leaf plates, a second connecting groove (332) which is distributed around the center of the mounting plate (33) in an annular array is formed in the mounting plate (33), the first protruding block (41) is matched with the second connecting groove (332) in the mounting plate (33) at the top of the mounting area, and the second protruding block (42) is matched with the second connecting groove (332) in the mounting plate (33) at the bottom of the mounting area.

7. The christmas tree with assembled panels as claimed in any one of claims 2-6, wherein the supporting column (1) is hollow and has an expanded receiving cavity (13), an expanding mechanism (5) is disposed in the expanded receiving cavity (13), the expanding mechanism (5) comprises a first expanding plate (51) and a second expanding plate (52), the first expanding plate (51) is connected to the two side plates (11) or the two end plates (12), the second expanding plate (52) is disposed at two sides of the first expanding plate (51), the second expanding plate (52) is connected to the first expanding plate (51) and the end plate (12) or the side plates (11), and the first expanding plate (51) and the second expanding plate (52) at least partially extend to the top end or the bottom end of the supporting column (1) for connecting to another supporting column (1).

8. The plate-assembled Christmas tree of claim 7, wherein a mounting seat (7) is arranged on the supporting column (1) at the top, a first decorative plate and a second decorative plate are arranged on the mounting seat (7), and the first decorative plate and the second decorative plate are spliced and connected to form a decorative part (6).

9. The panel-assembled Christmas tree according to claim 8, wherein the mounting base (7) comprises a first extension plate (74) and a second extension plate (75) which are arranged in the expansion accommodating cavity (13), a first mounting plate (71) and a second mounting plate (72) which are sleeved on the first extension plate (74) and the second extension plate (75), the first extension plate (74) is connected with the side plate (11), the second extension plate (75) is connected with the end plate (12), a first positioning groove (721) is formed in the first mounting plate (71) and/or the second mounting plate (72), and a second positioning groove (43) which is matched with the first positioning groove (721) is formed in the leaf plate (4) at the top.

10. The plate-assembled Christmas tree according to any one of claims 2 to 6, wherein the support base (2) comprises a first support plate (21) and a second support plate (22), a first inserting groove (113) is formed at the bottom end of the side plate (11), the first support plate (21) is inserted into the first inserting groove (113), and a first clearance groove (211) into which the side plate (11) is inserted and a fourth clearance groove (212) into which the second support plate (22) is inserted are formed in the first support plate (21); the bottom end of the end plate (12) is provided with a second inserting groove (123), the second support plate (22) is inserted into the second inserting groove (123), and the second support plate (22) is provided with a second clearance groove (221) for inserting the end plate (12) and a third clearance groove (222) for inserting the first support plate (21).

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