Supporting wood board with multi-groove structure

Abstract

The utility model discloses a multi-groove structure supporting wood plate, which belongs to the technical field of supporting plates and comprises a base plate, and a mortise and tenon joint type connecting mechanism is arranged on the base plate. The tenon-and-mortise type connecting mechanism comprises an inserting assembly and a locking assembly, the inserting assembly and the locking assembly are arranged on the side edge of the base plate, and the locking assembly is connected with the inserting assembly in a locking mode. A weight reduction mechanism is arranged at the middle end of the base plate; and a protective layer automatic connecting mechanism is arranged at the rear end of the substrate. Through cooperation of the inserting assembly and the locking assembly, no extra bolt or connecting piece is needed, the structure is simple, and the practicability of supporting the wood board is improved; the protection layer automatic connection type mechanism can improve the stability of the supporting wood boards when the multiple supporting wood boards are connected, objects in the box body defined by the multiple supporting wood boards can be protected, and the practicability of the supporting wood boards is further improved. And the weight reducing mechanism can reduce the weight of the supported wood board as much as possible while keeping the effect of supporting the wood board, so that the convenience of supporting the wood board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support boards, in particular to a support wood board with a multi-groove structure. Background Art

[0002] Patent publication number CN212836475U discloses a support plate having a support plate body with a tongue and groove and a protrusion at opposite ends thereof, each provided with a first arcuate groove and a second arcuate groove extending through the thickness of the support plate body. When adjacent support plate bodies are connected by the tongue and groove and the protrusion, the first arcuate groove and the second arcuate groove enclose a first leveling hole. A plurality of evenly distributed second leveling holes are provided between the first and second arcuate grooves of the same support plate body. However, this support structure still has the following problems:

[0003] 1. When connecting the support plates, additional bolts or other connectors are required to connect multiple support plates, which makes connecting and disassembling the support plates inconvenient;

[0004] 2. Furthermore, the support plate needs to be coated with adhesive on the support plate body in order to connect the support plate with the protective layer, which reduces the practicality of the support plate.

[0005] Based on this, the utility model designs a multi-groove structure supporting wooden board to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a multi-groove structure supporting wooden board.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A multi-groove structure supporting wooden board, comprising a base plate,

[0009] The base plate is provided with a mortise and tenon type connection mechanism for connecting adjacent supporting wooden boards;

[0010] The mortise and tenon connection mechanism includes a plug-in assembly and a locking assembly. When the supporting wooden boards are not connected, the locking assembly locks the plug-in assembly so that the supporting wooden boards can maintain a quick connection function. The plug-in assembly can quickly align and tightly connect adjacent supporting wooden boards. The plug-in assembly and the locking assembly are arranged on the side of the base plate, and the locking assembly is locked with the plug-in assembly.

[0011] A weight reduction mechanism is provided at the middle end of the base plate for reducing the weight of the supporting wooden board;

[0012] The rear end of the base plate is provided with an automatic connection mechanism for a protective layer to protect the supporting wooden board;

[0013] Furthermore, the plug-in assembly includes a straight tenon, a mortise, a spring and a slide groove. The front end of the base plate is provided with a slide groove; the right end of the base plate is provided with a mortise groove; the spring is installed inside the slide groove, and the left and right ends of the spring are respectively fixedly connected to the inner wall of the slide groove and the straight tenon; the straight tenon is in limited sliding connection with the slide groove;

[0014] Furthermore, the slide grooves are symmetrically provided on the upper and lower sides of the front end of the right end of the base plate;

[0015] Furthermore, the mortise grooves are symmetrically provided on the upper and lower sides of the right end of the base plate;

[0016] Furthermore, the locking assembly includes a bevel groove, a countersunk hole and a locking pin. The upper and lower ends of the left side of the base plate are provided with countersunk holes, and the countersunk holes are connected to the slide groove; the bevel groove is provided at the upper end of the straight tenon; the locking pin is plugged into the straight tenon through the bevel groove;

[0017] Furthermore, the weight reduction mechanism includes an arcuate groove and a square through groove, the front end of the base plate is provided with a square through groove; the front end of the base plate is provided with a plurality of arcuate grooves;

[0018] Furthermore, the square through slots are symmetrically opened at the front end of the base plate;

[0019] Furthermore, the arc-shaped grooves are uniformly distributed on the substrate at linear equal intervals along the height direction of the substrate;

[0020] Furthermore, the protective layer automatic connection mechanism includes an L-shaped block, a slot and a composite plate, wherein a plurality of L-shaped blocks are fixedly mounted on one end of the composite plate; a plurality of slots are formed on the arc-shaped groove, and the slots are evenly distributed linearly along the height direction of the substrate on the arc-shaped groove; and the length of the long side of the L-shaped block is the same as the height of the slot; the composite plate is connected to the substrate through the L-shaped block and the slot;

[0021] Furthermore, the L-shaped blocks are evenly distributed on the composite board at linear equal intervals;

[0022] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the cooperation of the plug-in assembly and the locking assembly, no additional bolts or connectors are required, the structure is simple, and installation and disassembly are more convenient, thereby improving the practicality of the supporting wooden board;

[0023] 2. The automatic connection mechanism of the protective layer can not only improve the stability of the supporting wooden boards when multiple supporting wooden boards are connected, but also protect the objects inside the box surrounded by multiple supporting wooden boards, further improving the practicality of the supporting wooden boards;

[0024] 3. The weight-reducing mechanism can maintain the effect of supporting the wooden board while reducing the weight of the supporting wooden board as much as possible, thereby improving the convenience of supporting the wooden board. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0026] Figure 1 This is a three-dimensional diagram of a multi-groove structure supporting a wooden board of the present invention;

[0027] Figure 2 This is a front view of a multi-groove structure supporting wooden board of the present invention;

[0028] Figure 3 This is a right side view of a multi-groove structure supporting wooden board of the present invention;

[0029] Figure 4 A three-dimensional diagram of the automatic connection mechanism for the protective layer;

[0030] Figure 5 To follow Figure 2 Cross-sectional view in the AA direction;

[0031] Figure 6 This is a front perspective view of two supporting wooden boards connected;

[0032] Figure 7 This is the left view of the two supporting wooden boards connected;

[0033] Figure 8 To follow Figure 7 Cross-sectional view in the middle DD direction;

[0034] Figure 9 for Figure 8 Enlarged view of point B in the middle;

[0035] Figure 10 for Figure 8 Enlarged view of point C in the middle.

[0036] The numbers in the figure represent:

[0037] 1. Base plate; 2. Mortise and tenon connection mechanism; 21. Plug-in assembly; 211. Straight tenon; 212. Mortise; 213. Spring; 214. Slide; 22. Locking assembly; 221. Bevel groove; 222. Countersunk hole; 223. Locking pin; 3. Automatic connection mechanism for protective layer; 31. L-shaped block; 32. Slot; 33. Composite board; 4. Weight reduction mechanism; 41. Arc groove; 42. Square through groove. DETAILED DESCRIPTION

[0038] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0039] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0040] In some embodiments, please refer to the accompanying drawings of the specification. Figures 1-10 , a multi-groove structure supporting wooden board, comprising a base plate 1,

[0041] The base plate 1 is provided with a mortise and tenon type connection mechanism 2 for connecting adjacent supporting wooden boards;

[0042] The mortise and tenon connection mechanism 2 includes a plug-in assembly 21 and a locking assembly 22. When the supporting wooden boards are not connected, the locking assembly 22 locks the plug-in assembly 21 so that the supporting wooden boards can maintain a quick connection function; the plug-in assembly 21 can quickly align and tightly connect adjacent supporting wooden boards; the plug-in assembly 21 and the locking assembly 22 are arranged on the side of the base plate 1, and the locking assembly 22 is locked with the plug-in assembly 21;

[0043] A weight reduction mechanism 4 is provided at the middle end of the base plate 1 for reducing the weight of the supporting wooden board;

[0044] The rear end of the base plate 1 is provided with a protective layer automatic connection mechanism 3 for protecting the supporting wooden board;

[0045] In the present invention, when the supporting wooden boards are not connected, the locking assembly 22 can continuously lock the plug assembly 21, so that the plug assembly 21 maintains the function of quick plugging; when the user connects two supporting wooden boards, the locking effect of the locking assembly 22 on the plug assembly 21 is cancelled, and the plug assembly 21 can tightly connect the adjacent supporting wooden boards; the weight reduction mechanism 4 can maintain the effect of the supporting wooden boards while reducing the weight of the supporting wooden boards as much as possible; when multiple supporting wooden boards are connected to form a box, the protective layer automatic connection mechanism 3 can quickly install a protective layer on the supporting wooden boards to protect the supporting wooden boards and the objects inside the box;

[0046] In the present invention, the cooperation of the plug-in assembly 21 and the locking assembly 22 eliminates the need for additional bolts or connectors, resulting in a simple structure and easier installation and removal, thereby improving the practicality of the supporting wooden board. The weight-reducing mechanism 4 can reduce the weight of the supporting wooden board as much as possible while maintaining the supporting load-bearing effect of the supporting wooden board, thereby improving the convenience of the supporting wooden board. The automatic protective layer connection mechanism 3 can not only improve the stability of the supporting wooden board when multiple supporting wooden boards are connected, but also protect the objects inside the box formed by the multiple supporting wooden boards, thereby further improving the practicality of the supporting wooden board.

[0047] The plug assembly 21 includes a straight tenon 211, a mortise 212, a spring 213, and a slide 214. The slides 214 are provided on the upper and lower sides of the front end of the base plate 1; the mortise 212 is provided on the upper and lower sides of the right end of the base plate 1; the spring 213 is installed inside the slide 214, and the left and right ends of the spring 213 are fixedly connected to the inner wall of the slide 214 and the straight tenon 211 respectively; the straight tenon 211 is in limited sliding connection with the slide 214;

[0048] The locking assembly 22 includes a bevel groove 221, a countersunk hole 222, and a locking pin 223. The countersunk holes 222 are provided at both the upper and lower ends of the left side of the base plate 1, and the countersunk holes 222 are connected to the slide groove 214; the bevel groove 221 is provided at the upper end of the straight tenon 211; the locking pin 223 is inserted into the straight tenon 211 through the bevel groove 221;

[0049] When the two support boards are connected, the user places the first support board vertically, keeps the second support board in a vertical position with the first support board, and aligns the mortise 212 at the right end of the second support board with the slide groove 214 on the left side of the front end of the first support board. Then, the locking pin 223 on the first support board is removed from the countersunk hole 222, releasing the spring 213. The spring 213 drives the straight tenon 211 to move forward along the slide groove 214 to the inside of the mortise 212 where the second support board and the slide groove 214 of the first support board are aligned, until the straight tenon 211 touches the inner wall of the mortise 212, and the first support board is tightly connected to the second support board. When the two support boards need to be disassembled, the locking pin 223 is inserted into the inclined groove 221 through the countersunk hole 222 to make the straight tenon 211 compress the spring 213 backward, so that the straight tenon 211 moves along the mortise 212 of the second support board into the slide groove 214 of the first support board, and the two support boards can be separated.

[0050] In the present invention, the user can quickly connect multiple supporting wooden boards through the locking pin 223 without the need for additional bolts or connectors. The simple structure makes installation and disassembly more convenient, thereby improving the practicality of the supporting wooden boards.

[0051] In some embodiments, as Figure 1 、 Figure 2 and Figure 4 As shown in the figure, as a preferred embodiment of the present invention, the weight reduction mechanism 4 includes an arcuate groove 41 and a square through groove 42. The front end of the base plate 1 is symmetrically provided with the square through groove 42. The front end of the base plate 1 is provided with a plurality of arcuate grooves 41. The arcuate grooves 41 are evenly distributed linearly and equidistantly along the height direction of the base plate 1. In the present invention, the arcuate grooves 41 and the square through grooves 42 can reduce the weight of the supported wooden board as much as possible while maintaining the supporting load-bearing effect of the supported wooden board, thereby improving the convenience of supporting the wooden board.

[0052] In some embodiments, as Figure 1 、 Figure 4 、 Figure 8 and Figure 10 As shown, as a preferred embodiment of the present invention, the protective layer automatic connection mechanism 3 includes an L-shaped block 31, a slot 32 and a composite plate 33. A plurality of L-shaped blocks 31 are fixedly mounted on one end of the composite plate 33, and the L-shaped blocks 31 are evenly distributed on the composite plate 33 at linear equal intervals; a plurality of slots 32 are opened on the arc-shaped groove 41, and the slots 32 are evenly distributed on the arc-shaped groove 41 at linear equal intervals along the height direction of the substrate 1; and the long side length of the L-shaped block 31 is the same as the height of the slot 32; the composite plate 33 is clamped to the substrate 1 through the L-shaped block 31 and the slot 32;

[0053] In the present invention, the user inserts the composite plate 33 into the slot 32 of the base plate 1 through the L-shaped block 31. When the surface of the composite plate 33 is in close contact with the rear end surface of the base plate 1, the composite plate 33 is released. The composite plate 33 slides downward under the action of its own weight until the short side of the L-shaped block 31 touches the lower end surface of the slot 32. The composite plate 33 is then installed on the base plate 1.

[0054] In the present invention, through the cooperation of the L-shaped block 31 and the slot 32, the user can quickly install the composite board 33 on the supporting wooden board, so that the supporting wooden board body and the objects inside the enclosed box are protected, thereby improving the practicality of the supporting wooden board.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A multi-grooved structure supporting wooden board, comprising a base plate (1), characterized in that: A mortise and tenon type connection mechanism (2) for connecting adjacent supporting wooden boards is provided on the base plate (1); The mortise and tenon type connection mechanism (2) comprises a plug-in assembly (21) and a locking assembly (22); when the supporting wooden boards are not connected, the locking assembly (22) locks the plug-in assembly (21) so that the supporting wooden boards can maintain a quick connection function; the plug-in assembly (21) can quickly align and tightly connect adjacent supporting wooden boards; the plug-in assembly (21) and the locking assembly (22) are arranged on the side of the base plate (1), and the locking assembly (22) is locked and connected to the plug-in assembly (21); A weight reduction mechanism (4) for reducing the weight of the supporting wooden board is provided at the middle end of the base plate (1); The rear end of the base plate (1) is provided with a protective layer automatic connection mechanism (3) for protecting the supporting wooden board.

2. The multi-groove structure supporting wood board according to claim 1, characterized in that: The plug-in assembly (21) comprises a straight tenon (211), a mortise (212), a spring (213) and a slide groove (214); the front end of the base plate (1) is provided with a slide groove (214); the right end of the base plate (1) is provided with a mortise (212); the spring (213) is installed inside the slide groove (214), and the left and right ends of the spring (213) are respectively fixedly connected to the inner wall of the slide groove (214) and the straight tenon (211); the straight tenon (211) and the slide groove (214) are limitedly slidably connected.

3. The multi-grooved structure supporting wood board according to claim 2, characterized in that: The slide groove (214) is symmetrically arranged on the upper and lower sides of the front end of the right end of the base plate (1).

4. The multi-groove structure supporting wood board according to claim 3, characterized in that: The mortise grooves (212) are symmetrically arranged on the upper and lower sides of the right end of the base plate (1).

5. The multi-groove structure supporting wood board according to claim 4, characterized in that: The locking assembly (22) comprises an inclined groove (221), a countersunk hole (222) and a locking pin (223); the upper and lower ends of the left side of the base plate (1) are both provided with countersunk holes (222), and the countersunk holes (222) are communicated with the slide groove (214); the inclined groove (221) is provided at the upper end of the straight tenon (211); and the locking pin (223) is plugged into the straight tenon (211) through the inclined groove (221).

6. The multi-grooved structure supporting wood board according to claim 5, characterized in that: The weight reduction mechanism (4) comprises an arcuate groove (41) and a square through groove (42). The front end of the base plate (1) is provided with the square through groove (42); the front end of the base plate (1) is provided with a plurality of arcuate grooves (41).

7. The multi-grooved structure supporting wood board according to claim 6, characterized in that: The square through slots (42) are symmetrically arranged at the front end of the base plate (1).

8. The multi-grooved structure supporting wood board according to claim 7, characterized in that: The arc-shaped grooves (41) are evenly distributed on the substrate (1) at linear equal intervals along the height direction of the substrate (1).

9. The multi-grooved structure supporting wood board according to claim 8, characterized in that: The protective layer automatic connection mechanism (3) comprises an L-shaped block (31), a slot (32) and a composite plate (33); a plurality of L-shaped blocks (31) are fixedly mounted on one end of the composite plate (33); a plurality of slots (32) are provided on the arc-shaped groove (41); the slots (32) are linearly and evenly distributed along the height direction of the substrate (1) on the arc-shaped groove (41); and the length of the long side of the L-shaped block (31) is the same as the height of the slot (32); and the composite plate (33) is connected to the substrate (1) via the L-shaped block (31) and the slot (32).

10. The multi-groove structure supporting wood board according to claim 9, characterized in that: The L-shaped blocks (31) are evenly distributed on the composite plate (33) at equal intervals in a linear manner.

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