A multi-angle rotating table

Abstract

This utility model discloses a multi-angle rotating table, including a table frame. Two table frames are connected by a storage frame. Each table frame has a slot on its bottom surface, into which a locking block engages. A table leg is fixed to the bottom surface of each locking block, and a threaded groove is formed on one side of each locking block. This utility model, by incorporating a rotating rod, a limiting ring plate, a second positioning hole, a connecting rotating block, a second threaded groove, a third screw, and a third rotating block, allows for angle adjustment and limiting of the tabletop according to usage needs. It also facilitates subsequent storage by adjusting the tabletop angle. The table legs, locking blocks, threaded groove, screw, and rotating block facilitate disassembly of the table legs. The storage frame facilitates the storage of the table legs, screw, and rotating block. Furthermore, by flipping the tabletop to a vertical position and fixing it in place, the entire table can be stored, reducing space occupation.

Description

Technical Field

[0001] This utility model relates to the field of table technology, specifically a multi-angle rotating table. Background Technology

[0002] A table is a common piece of furniture, mostly made of wood. It has a flat surface on top and supports underneath. It can be used to place things, do things, eat, write, work, etc. It is a piece of furniture consisting of a flat surface, legs, and other supporting structures; in Chinese, it can also be used as a noun.

[0003] For example, Chinese utility model patent CN204427098U discloses a hand-cranked multi-angle adjustable table, including a tabletop, a left telescopic device and a right telescopic device fixedly connected to the lower end of the tabletop, a left lifting rod connected to the bottom hinge of the left telescopic device, and a right lifting rod connected to the bottom hinge of the right telescopic device. A first drive shaft and a second drive shaft are provided between the left and right telescopic devices, and adjusting screws for adjusting the lifting of the left and right lifting rods are provided inside the left and right lifting rods. This utility model of a hand-cranked multi-angle adjustable high school table connects the telescopic device and the lifting device by hinges, and then adjusts the angle of the telescopic device and the tabletop within a small range by adjusting the screws on the lower surface of the telescopic device, making the desk more comfortable to use. Moreover, by integrating the height and angle adjustment devices into the same telescopic device, the size is greatly reduced and the cost is lowered.

[0004] However, existing multi-angle rotating table legs are not convenient to store and tend to take up space.

[0005] Therefore, we propose a multi-angle rotating table to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a multi-angle rotating table to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle rotating table, including a table frame, wherein there are two table frames, a storage frame is fixedly connected between the two table frames, a slot is opened on the bottom surface of each of the two table frames, a locking block is locked in the slot, a table leg is fixedly connected to the bottom surface of the locking block, a threaded groove is opened on one side of the locking block, a threaded part of a screw is connected to the threaded part of the threaded groove, and a rotating block is fixedly connected to the end of the screw.

[0008] The table frame has a sliding groove on its top surface, in which a lifting rod is slidably connected. A through hole two is opened on one side of the lifting rod, in which a rotating rod is rotatably connected. A rotating block is fixedly connected to the outer surface of the rotating rod, and the top surface of the rotating block is fixedly connected to the table panel. Limiting ring plates are fixedly connected to the outer surfaces of both ends of the rotating rod. One side of the limiting ring plate contacts the lifting rod, and multiple positioning holes two are opened on one side of the limiting ring plate. A threaded groove two is opened on one side of the top of the lifting rod, in which a screw three is threadedly connected. The screw three is movably connected to one of the positioning holes two, and a rotating block three is fixedly connected to the end of the screw three.

[0009] Preferably, sliding grooves are provided on both sides of the tabletop, and a limiting placement plate is slidably connected to the top surface of the tabletop.

[0010] Preferably, limiting sliding blocks are fixedly connected to both sides of the limiting placement plate, and the limiting sliding blocks are slidably connected to the sliding groove and one side of the table.

[0011] Preferably, the top surface of the table leg contacts the table frame, and there are two lifting rods, with a connecting frame fixed between the two lifting rods on their adjacent sides.

[0012] Preferably, a through hole is formed on one side of the slot, the through hole and the threaded groove are internally connected, the smooth rod of the screw is movably connected to the through hole, and one side of the rotating block contacts one side of the table frame.

[0013] Preferably, the lifting rod has multiple positioning threaded grooves on one side, and a positioning hole is formed on one side of the sliding groove. The positioning hole communicates with one of the positioning threaded grooves.

[0014] Preferably, one of the positioning threaded grooves is connected to a second screw rod with an internal thread, the smooth part of the second screw rod is movably connected to a first positioning hole, the end of the second screw rod is fixedly connected to a second rotating block, and one side of the second rotating block contacts the side of the table frame.

[0015] Preferably, limiting blocks are fixedly connected to both sides of the lifting rod, and limiting grooves are opened on both sides of the sliding groove, with the limiting blocks slidably connected to the limiting grooves.

[0016] Preferably, the second threaded groove is internally connected to one of the second positioning holes, and one side of the third rotating block contacts one side of the limiting ring plate.

[0017] Preferably, the connecting block contacts the lifting rod on both sides.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model, by setting a rotating rod, a limiting ring plate, a second positioning hole, a connecting rotating block, a second threaded groove, a third screw, and a third rotating block, allows the tabletop to be rotated and its angle adjusted according to usage needs, and is also limited and fixed. The tabletop angle can also be adjusted for easy subsequent storage. The table legs, locking blocks, a first threaded groove, a first screw, and a first rotating block are provided to facilitate the disassembly of the table legs. The storage frame facilitates the storage of the table legs, a first screw, and a first rotating block. Furthermore, by flipping the tabletop to a vertical state and limiting and fixing it, the entire table can be stored easily, reducing the space occupied. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a frontal cross-sectional view of the present invention.

[0022] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the present invention;

[0023] Figure 4 This is a partial structural breakdown diagram of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of this utility model after it has been stored.

[0025] In the diagram: 1. Table frame; 2. Slot; 3. Through hole one; 4. Table leg; 41. Locking block; 411. Threaded groove one; 5. Rotating block one; 6. Screw one; 7. Storage frame; 8. Slide groove; 81. Limiting groove; 82. Positioning hole one; 9. Lifting rod; 91. Positioning threaded groove; 92. Through hole two; 93. Threaded groove two; 94. Limiting block; 10. Screw two; 11. Rotating block two; 12. Connecting frame; 13. Rotating rod; 14. Limiting ring plate; 141. Positioning hole two; 15. Screw three; 16. Rotating block three; 17. Connecting rotating block; 18. Tabletop; 181. Sliding groove; 19. Limiting placement plate; 191. Limiting sliding block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] Please see Figure 1-5This is the first embodiment of the present utility model. The present utility model provides a technical solution: a multi-angle rotating table, including a table frame 1, the number of table frames 1 is two, a storage frame 7 is fixedly connected between the two table frames 1, a slot 2 is opened on the bottom surface of the two table frames 1 respectively, a locking block 41 is locked in the slot 2, a table leg 4 is fixedly connected to the bottom surface of the locking block 41, a threaded groove 411 is opened on one side of the locking block 41, the threaded part of the screw rod 6 is connected to the threaded part of the threaded groove 411, and a rotating block 5 is fixedly connected to the end of the screw rod 6.

[0029] A sliding groove 8 is opened on the top surface of the table frame 1. A lifting rod 9 is slidably connected in the sliding groove 8. A through hole 92 is opened on one side of the lifting rod 9. A rotating rod 13 is rotatably connected in the through hole 92. A rotating block 17 is fixedly connected to the outer surface of the rotating rod 13. A table plate 18 is fixedly connected to the top surface of the rotating block 17. Limiting ring plates 14 are fixedly connected to the outer surfaces of both ends of the rotating rod 13. One side of the limiting ring plate 14 contacts the lifting rod 9. Multiple positioning holes 141 are opened on one side of the limiting ring plate 14. A threaded groove 93 is opened on one side of the top of the lifting rod 9. A screw 15 is threadedly connected in the threaded groove 93. The screw 15 is movably connected to one of the positioning holes 141. A rotating block 16 is fixedly connected to the end of the screw 15.

[0030] Example 2:

[0031] Please see Figure 1-5 This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. Sliding grooves 181 are respectively opened on both sides of the table 18, and the top surface of the table 18 is slidably connected to the limiting placement plate 19.

[0032] Limiting sliding blocks 191 are fixedly connected to both sides of the limiting placement plate 19, and the limiting sliding blocks 191 are slidably connected to the sliding groove 181 and one side of the table 18. If the table 18 is flipped to an inclined state, the limiting sliding blocks 191 on both sides of the limiting placement plate 19 can be slid into the corresponding sliding groove 181, which makes it easy to limit the placement of books and other items after the table 18 is tilted. When the table 18 is in a horizontal state, the limiting placement plate 19 can be removed, which makes it convenient to use the table 18 in both horizontal and tilted states.

[0033] The top surface of the table leg 4 contacts the table frame 1. There are two lifting rods 9, and a connecting frame 12 is fixed between the two lifting rods 9 on the side that is close to each other.

[0034] A through hole 3 is opened on one side of the slot 2. The through hole 3 and the threaded groove 411 are connected internally. The screw 6 is movably connected to the through hole 3 at the smooth rod. The rotating block 5 contacts the table frame 1 on one side.

[0035] Multiple positioning threaded grooves 91 are opened on one side of the lifting rod 9, and a positioning hole 82 is opened on one side of the slide groove 8. The positioning hole 82 is connected to one of the positioning threaded grooves 91.

[0036] One of the positioning threaded grooves 91 is internally threaded to a screw rod 10. The smooth part of the screw rod 10 is movably connected to a positioning hole 82. A rotating block 11 is fixedly connected to the end of the screw rod 10, with one side of the rotating block 11 contacting one side of the table frame 1. When the height of the tabletop 18 needs to be adjusted, the screw rod 10 can be unscrewed by rotating the block 11 to release the fixing of the lifting rod 9. The lifting rod 9 can then be moved to a suitable height so that one of the positioning threaded grooves 91 on one side of the lifting rod 9 corresponds to the positioning hole 82. The screw rod 10 can then be screwed in by rotating the block 11 to limit and fix the adjusted lifting rod 9. The height of the tabletop 18 can be adjusted according to usage requirements.

[0037] Limiting blocks 94 are fixedly connected to both sides of the lifting rod 9, and limiting grooves 81 are opened on both sides of the slide groove 8. The limiting blocks 94 are slidably connected to the limiting grooves 81. This can limit the lifting range of the lifting rod 9 and prevent the lifting rod 9 from moving out of the slide groove 8.

[0038] The threaded groove 93 is internally connected to one of the positioning holes 141, and one side of the rotating block 16 contacts one side of the limiting ring plate 14.

[0039] The connecting rotating block 17 contacts the lifting rod 9 on both sides, which can limit the connecting rotating block 17 and prevent it from shifting left or right.

[0040] Please see Figure 1-5 When using this utility model, if the angle of the tabletop 18 needs to be adjusted, the screw 15 can be screwed out of the threaded groove 93 by rotating block 3 16, releasing the limiting ring plate 14. The tabletop 18 can then be rotated and tilted. Rotating to a suitable angle aligns the positioning hole 141 on the limiting ring plate 14 with the threaded groove 93. The screw 15 can then be screwed into the threaded groove 93 by rotating block 3 16, thus limiting and fixing the limiting ring plate 14. This allows for the limiting and fixing of the adjusted tabletop 18, facilitating multi-angle adjustment of the tabletop 18. When the table needs to be folded up, the screw 15 can be screwed out of the threaded groove 93. Unscrew 15 and flip the tabletop 18 to a vertical position. One of the positioning holes 141 on the limiting ring plate 14 corresponds to the threaded groove 93. The screw 15 can be screwed into the rotating block 16 to limit and fix the tabletop 18. Then, screw 6 out by rotating block 5, so that the screw 6 is disengaged from the threaded groove 411, which can release the fixation of the locking block 41. The locking block 41 can be disengaged from the locking groove 2, and the table leg 4 can be disassembled. The disassembled table leg 4, locking block 41, screw 6, rotating block 5, etc. can be placed in the storage box 7 for storage, which facilitates the overall storage of the table and reduces the space occupied.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle rotating table comprising a table frame (1), characterized in that: The number of table frames (1) is two, and a storage frame (7) is fixed between the two table frames (1). The bottom surfaces of the two table frames (1) are respectively provided with slots (2). A card block (41) is attached to the slot (2). The bottom surface of the card block (41) is fixed with a table leg (4). A threaded groove (411) is provided on one side of the card block (41). The threaded groove (411) is threaded to the threaded part of a screw rod (6). A rotating block (5) is fixed to the end of the screw rod (6). The table frame (1) has a sliding groove (8) on its top surface. A lifting rod (9) is slidably connected in the sliding groove (8). A through hole (92) is opened on one side of the lifting rod (9). A rotating rod (13) is rotatably connected in the through hole (92). A rotating block (17) is fixedly connected to the outer surface of the rotating rod (13). A table board (18) is fixedly connected to the top surface of the rotating block (17). A limiting ring plate (14) is fixedly connected to the outer surface of both ends of the rotating rod (13). One side of the limiting ring plate (14) contacts the lifting rod (9). A plurality of positioning holes (141) are opened on one side of the limiting ring plate (14). A threaded groove (93) is opened on one side of the top of the lifting rod (9). A screw rod (15) is threadedly connected in the threaded groove (93). The screw rod (15) is movably connected to one of the positioning holes (141). A rotating block (16) is fixedly connected to the end of the screw rod (15).

2. The multi-angle rotating table according to claim 1, wherein: The tabletop (18) has sliding grooves (181) on both sides, and the top surface of the tabletop (18) is slidably connected to a limiting placement plate (19).

3. A multi-angle rotating table according to claim 2, characterized in that: Limiting sliding blocks (191) are fixedly connected to both sides of the limiting placement plate (19), and the limiting sliding blocks (191) are slidably connected to the sliding groove (181) and one side of the table (18).

4. A multi-angle rotating table according to claim 3, characterized in that: The top surface of the table leg (4) contacts the table frame (1), and there are two lifting rods (9). A connecting frame (12) is fixed between the two lifting rods (9) on the side that is close to each other.

5. A multi-angle rotating table according to claim 4, characterized in that: A through hole (3) is opened on one side of the slot (2). The through hole (3) and the threaded groove (411) are connected internally. The screw (6) is movably connected to the through hole (3) at its smooth rod position. One side of the rotating block (5) contacts one side of the table frame (1).

6. A multi-angle rotating table according to claim 5, characterized in that: The lifting rod (9) has multiple positioning threaded grooves (91) on one side, and a positioning hole (82) is opened on one side of the sliding groove (8). The positioning hole (82) is connected to the interior of one of the positioning threaded grooves (91).

7. A multi-angle rotating table according to claim 6, characterized in that: One of the positioning threaded grooves (91) is internally threaded to a screw rod (10), and the screw rod (10) is movably connected to a positioning hole (82) at its bare rod. The end of the screw rod (10) is fixedly connected to a rotating block (11), and one side of the rotating block (11) contacts one side of the table frame (1).

8. A multi-angle rotating table according to claim 7, characterized in that: Limiting blocks (94) are fixedly connected to both sides of the lifting rod (9), and limiting grooves (81) are opened on both sides of the sliding groove (8). The limiting blocks (94) are slidably connected to the limiting grooves (81).

9. A multi-angle rotating table according to claim 8, characterized in that: The second threaded groove (93) is internally connected to one of the positioning holes (141), and one side of the rotating block (16) contacts one side of the limiting ring plate (14).

10. A multi-angle rotating table according to claim 9, characterized in that: The connecting rotating block (17) contacts the lifting rod (9) on both sides.

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