Office table aluminum alloy foot stool capable of being quickly assembled

Abstract

The utility model discloses an office table aluminum alloy foot stand capable of being quickly assembled, which comprises a table plate, a mounting plate, a first supporting frame and a second supporting frame, the mounting plate is integrally arranged at the bottom of the table plate, and the first supporting frame and the second supporting frame which are detachably connected are symmetrically arranged at two ends of the bottom of the mounting plate. A detachably-connected supporting plate is arranged between the first supporting frame and the second supporting frame, fixing grooves are formed in the four corners of the bottom of the mounting plate, fixing blocks are integrally arranged at the two ends of the top of the first supporting frame and the two ends of the top of the second supporting frame, the fixing blocks are clamped in the fixing grooves, and communicating grooves of a U-shaped structure are symmetrically formed in the mounting plate. According to the aluminum alloy foot stool for the office table, the office table can be rapidly assembled, the overall structure is compact, assembling is convenient and rapid, and popularization is convenient; and the supporting stability of the first supporting frame and the second supporting frame is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of office desks, in particular to an aluminum alloy tripod for an office desk that can be assembled quickly. Background Art

[0002] Nowadays, most of the daily office desks use support legs made of various materials as support legs to support the entire desk. Aluminum alloy legs are widely used due to their light weight and high strength. Specifically, the aluminum alloy legs are fixed to the bottom wall of the desk using professional tools and screws.

[0003] Patent No. CN 220777730 U discloses an aluminum alloy tripod for an office desk. The tripod connects a clamping block on a support frame to a table top, and then controls the connection between a fixing block and the clamping block by providing two sets of worm gears to secure the support frame to the table top. However, during installation of the support frames, two support frames need to be installed separately, and the rotation of the two sets of worm gears needs to be controlled separately to secure the support frames to the table top. This results in a complicated structure and troublesome installation. Furthermore, after installation, there is a lack of reinforcing support members between the two support frames, which results in poor stability of the office desk. Therefore, we propose an aluminum alloy tripod for an office desk that can be quickly assembled. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum alloy tripod for an office desk that can be assembled quickly, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a quickly assembled aluminum alloy tripod for an office desk, comprising a table top, a mounting plate, a first support frame and a second support frame, wherein the bottom of the table top is integrally provided with a mounting plate, and the bottom ends of the mounting plate are symmetrically provided with a first support frame and a second support frame that are detachably connected, and a detachably connected support plate is provided between the first support frame and the second support frame.

[0006] Preferably, fixing grooves are provided at four corners of the bottom of the mounting plate, and fixing blocks are integrally provided at both ends of the tops of the first supporting frame and the second supporting frame, and the fixing blocks are snapped into the fixing grooves.

[0007] Preferably, a U-shaped communicating groove is symmetrically provided in the mounting plate, and the two communicating grooves are respectively connected to the fixed grooves at both ends of the mounting plate, a bidirectional screw is rotatably connected in the two communicating grooves, and a sliding rod is symmetrically slidably provided in the two communicating grooves, the two sliding rods are symmetrically threadedly connected to the two ends of the bidirectional screw, the sliding rod is located on one side of the fixed groove and a fixing rod is symmetrically provided, a fixing hole is provided on the side wall of the fixing block, and the fixing rod is clamped in the fixing hole.

[0008] Preferably, a groove is provided in the bottom center of the mounting plate, the middle part of the bidirectional screw is located in the groove, the outer side of the middle part of the bidirectional screw is fixed to the worm gear, the bottom end of the inner wall of the groove is fixed with a cross plate, and a worm is rotatably arranged between the cross plate and the top of the inner wall of the groove, the worm is meshed with the worm gear, and the bottom of the worm is fixed with a handwheel.

[0009] Preferably, cross-shaped blocks are symmetrically provided at both ends of the support plate, and cross-shaped grooves are symmetrically provided on one side of the support plate for the first support frame and the second support frame, and the cross-shaped blocks at both ends of the support plate are clamped in the cross-shaped grooves.

[0010] Preferably, anti-slip pads are provided at the bottoms of the first support frame and the second support frame.

[0011] Preferably, the corresponding two inner walls of the communicating groove are provided with limiting grooves, and both ends of the sliding rod are integrally provided with limiting blocks, and the limiting blocks are slidably connected in the limiting grooves of the inner walls of the communicating groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention enhances the supporting stability of the first support frame and the second support frame by connecting a support plate between the first support frame and the second support frame. During assembly, it is only necessary to correspondingly snap the fixing blocks on the top of the first support frame and the second support frame into the fixing grooves on the mounting plate, and then rotate the hand wheel to control the four fixing rods to be respectively snapped into the fixing holes on the four fixing blocks, so that the office desk can be quickly assembled. The overall structure is compact, the assembly is convenient and fast, and it is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the connection structure between the mounting plate and the support frame of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of the utility model;

[0016] Figure 4 This is a schematic diagram of the support frame structure of the present utility model.

[0017] In the figure: 1. Table top; 2. Mounting plate; 3. First support frame; 4. Second support frame; 5. Support plate; 6. Cross groove; 7. Fixing groove; 8. Fixing block; 9. Connecting groove; 10. Bidirectional screw; 11. Sliding rod; 12. Fixing rod; 13. Fixing hole; 14. Groove; 15. Worm gear; 16. Worm; 17. Handwheel; 18. Anti-slip pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 The utility model provides a technical solution: a quickly assembled aluminum alloy tripod for an office desk, comprising a desk plate 1, a mounting plate 2, a first support frame 3 and a second support frame 4. The bottom of the desk plate 1 is integrally provided with a mounting plate 2, and the bottom ends of the mounting plate 2 are symmetrically provided with a detachably connected first support frame 3 and a second support frame 4, and a detachably connected support plate 5 is provided between the first support frame 3 and the second support frame 4.

[0020] It should be noted that by connecting a support plate 5 between the first support frame 3 and the second support frame 4, the supporting stability of the first support frame 3 and the second support frame 4 is enhanced, and the detachable connection between the mounting plate 2 and the first support frame 3 and the second support frame 4 facilitates the assembly of the table and also facilitates disassembly and transportation.

[0021] The four corners of the bottom of the mounting plate 2 are each provided with a fixing groove 7 , and both ends of the top of the first supporting frame 3 and the second supporting frame 4 are integrally provided with a fixing block 8 , which is snap-fitted into the fixing groove 7 .

[0022] It should be noted that the fixing blocks 8 on the first support frame 3 and the second support frame 4 can be correspondingly snapped into the fixing grooves 7 on the mounting plate 2 to achieve a preliminary connection between the first support frame 3 and the second support frame 4 .

[0023] A U-shaped communicating groove 9 is symmetrically provided in the mounting plate 2, and the two communicating grooves 9 are respectively connected to the fixed grooves 7 at both ends of the mounting plate 2. A bidirectional screw 10 is rotatably connected in the two communicating grooves 9, and a sliding rod 11 is symmetrically slidably provided in the two communicating grooves 9. The two sliding rods 11 are symmetrically threadedly connected to the two ends of the bidirectional screw 10. The sliding rod 11 is located on one side of the fixed groove 7 and is symmetrically integrated with a fixing rod 12. A fixing hole 13 is provided on the side wall of the fixing block 8, and the fixing rod 12 is clamped in the fixing hole 13.

[0024] It should be noted that the two connecting grooves 9 are both U-shaped structures, and the two connecting grooves 9 are symmetrically arranged. The sliding rod 11 is slidingly arranged inside the connecting groove 9. The sliding of the sliding rod 11 can drive the movement of the fixed rod 12. When the bidirectional screw 10 rotates, the two sliding rods 11 are connected to the threads at both ends of the bidirectional screw 10, so that the two sliding rods 11 can be controlled to approach or move away from each other, thereby controlling the connection between the fixed rod 12 and the fixing hole 13 on the fixed block 8.

[0025] A groove 14 is provided at the bottom center of the mounting plate 2. The middle part of the bidirectional screw 10 is located in the groove 14. The outer side of the middle part of the bidirectional screw 10 is fixedly connected to the worm gear 15. A cross plate is fixedly connected to the bottom end of the inner wall of the groove 14. A worm 16 is rotatably provided between the cross plate and the top of the inner wall of the groove 14. The worm 16 is meshed with the worm gear 15. A handwheel 17 is fixedly connected to the bottom of the worm 16.

[0026] It should be noted that the worm 16 can be controlled to rotate by rotating the hand wheel 17 , and the bidirectional screw 10 is rotated by the meshing connection between the worm 16 and the worm wheel 15 .

[0027] Cross-shaped blocks are symmetrically provided at both ends of the support plate 5. Cross-shaped grooves 6 are symmetrically opened on one side of the first support frame 3 and the second support frame 4 on the support plate 5. The cross-shaped blocks at both ends of the support plate 5 are clamped in the cross-shaped grooves 6.

[0028] It should be noted that when assembling the office desk according to the present invention, the support plate 5 is first connected between the first support frame 3 and the second support frame 4, and the two cross-shaped blocks at both ends of the support plate 5 are correspondingly clamped into the two cross-shaped grooves 6 on the first support frame 3 and the second support frame 4. Then, the mounting plate 2 is connected to the top of the first support frame 3 and the second support frame 4. When connecting, the fixing blocks 8 on the top of the first support frame 3 and the second support frame 4 are correspondingly clamped into the fixing grooves 7 on the mounting plate 2. Then, the handwheel 17 is turned to control the rotation of the worm 16. The bidirectional screw 10 is rotated through the meshing connection of the worm 16 and the worm wheel 15. The two sliding rods 11 are threadedly connected to the two ends of the bidirectional screw 10, so that the two sliding rods 11 are close to each other. The fixing rod 12 on the sliding rod 11 is correspondingly clamped into the fixing hole 13 on the side wall of the fixing block 8, so that the first support frame 3, the second support frame 4 and the support plate 5 are firmly connected to the bottom of the mounting plate 2, so that the entire office desk has good stability.

[0029] Anti-slip pads 18 are provided at the bottom of the first supporting frame 3 and the second supporting frame 4 .

[0030] It should be noted that the provision of the anti-slip pad 18 can increase the friction between the first support frame 3 and the second support frame 4 and the ground, making the table more stable.

[0031] The two corresponding inner walls of the connecting groove 9 are provided with limiting grooves, and both ends of the sliding rod 11 are integrally provided with limiting blocks, and the limiting blocks are slidably connected in the limiting grooves of the inner wall of the connecting groove 9.

[0032] It should be noted that when the sliding rod 11 slides inside the connecting groove 9, the limit blocks at both ends of the sliding rod 11 are slidably connected in the limit grooves on the two inner walls of the connecting groove 9, ensuring the smooth movement of the sliding rod 11.

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0035] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-assembled aluminum alloy stand for an office desk, characterized in that: The table top (1) comprises a table top (1), a mounting plate (2), a first support frame (3) and a second support frame (4); the bottom of the table top (1) is integrally provided with the mounting plate (2); the bottom ends of the mounting plate (2) are symmetrically provided with a first support frame (3) and a second support frame (4) that are detachably connected; a support plate (5) that is detachably connected is provided between the first support frame (3) and the second support frame (4).

2. The quick-assembly aluminum alloy stand for an office desk according to claim 1, characterized in that: The four corners of the bottom of the mounting plate (2) are each provided with a fixing groove (7), and both ends of the top of the first support frame (3) and the second support frame (4) are integrally provided with a fixing block (8), and the fixing block (8) is snap-fitted into the fixing groove (7).

3. The quick-assembly aluminum alloy stand for an office desk according to claim 2, characterized in that: A U-shaped communicating groove (9) is symmetrically provided in the mounting plate (2), and the two communicating grooves (9) are respectively communicated with the fixed grooves (7) at both ends of the mounting plate (2). A bidirectional screw rod (10) is rotatably connected in the two communicating grooves (9), and a sliding rod (11) is symmetrically provided in the two communicating grooves (9) for sliding. The two sliding rods (11) are symmetrically threadedly connected to the two ends of the bidirectional screw rod (10). The sliding rod (11) is symmetrically provided with a fixed rod (12) on one side of the fixed groove (7). A fixing hole (13) is provided on the side wall of the fixing block (8), and the fixing rod (12) is clamped in the fixing hole (13).

4. The quickly assembled aluminum alloy stand for an office desk according to claim 3, characterized in that: A groove (14) is provided at the center of the bottom of the mounting plate (2), the middle of the bidirectional screw (10) is located in the groove (14), the outer side of the middle of the bidirectional screw (10) is fixedly connected to a worm wheel (15), a transverse plate is fixedly connected to the bottom end of the inner wall of the groove (14), and a worm (16) is rotatably arranged between the transverse plate and the top of the inner wall of the groove (14), the worm (16) is meshed with the worm wheel (15), and a hand wheel (17) is fixedly connected to the bottom of the worm (16).

5. The quickly assembled aluminum alloy stand for an office desk according to claim 1, characterized in that: Cross-shaped clamping blocks are symmetrically provided at both ends of the support plate (5); cross-shaped grooves (6) are symmetrically provided on one side of the support plate (5) on the first support frame (3) and the second support frame (4); and the cross-shaped clamping blocks at both ends of the support plate (5) are clamped in the cross-shaped grooves (6).

6. The quickly assembled aluminum alloy desk stand according to claim 1, characterized in that: Anti-slip pads (18) are provided at the bottoms of the first support frame (3) and the second support frame (4).

7. The quickly assembled aluminum alloy desk stand according to claim 3, characterized in that: The corresponding two inner walls of the connecting groove (9) are both provided with limiting grooves, and both ends of the sliding rod (11) are integrally provided with limiting blocks, and the limiting blocks are slidably connected in the limiting grooves of the inner wall of the connecting groove (9).

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