Quick-mounting type round table base

Abstract

The utility model discloses a quick-mounting table circular truncated cone base, which belongs to the field of circular truncated cone bases and comprises a supporting seat, a bearing is arranged on the supporting seat, a connecting component is mounted on the supporting seat through the bearing, a circular truncated cone is arranged on the connecting component, and a positioning insertion rod is arranged on the lower surface of the circular truncated cone. By arranging the connecting assembly, arranging the annular groove and the positioning hole in the supporting plate, and matching with the positioning insertion rod on the lower surface of the circular truncated cone, the circular truncated cone and the base are arranged in a split mode, the circular truncated cone can be conveniently installed at the center of a table top subsequently, and installation is convenient and rapid; the auxiliary supporting assembly can play an auxiliary supporting role on the circular truncated cone, the acting force of the circular truncated cone on the connecting assembly is dispersed to a certain extent, it is guaranteed that the circular truncated cone can normally rotate and work even if objects are placed unevenly, springs, balls and other structures are arranged in the auxiliary supporting assembly, rotation of the circular truncated cone cannot be affected during supporting, the structure is simple, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the field of frustum bases, and particularly relates to a quick-assembly table frustum base. Background Art

[0002] A table frustum is a circular plate set on a tabletop, and its function is similar to that of a turntable. It can be used for placing corresponding items and can also be rotated. It is usually used in occasions such as dining, gathering or meeting in homes or commercial places. When installing a table frustum, it is usually used in combination with a base. The base is used to install the frustum on the tabletop, and the base plays a role in supporting and rotating.

[0003] In the existing table frustum bases, the base is often integrally provided with the frustum. When placing the frustum, it is necessary to ensure that the base is located at the center of the tabletop. This process is time-consuming and laborious, and the frustum cannot be quickly assembled and used. Moreover, during the use of the frustum, it is only supported by the rotating part connected to the base. When there are many items placed on the frustum and they are unevenly distributed, it will cause uneven stress on the frustum rotating shaft, thereby affecting the normal use of the frustum. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a quick-assembly table frustum base, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A quick-assembly table frustum base includes a support base. A bearing is provided on the support base. A connection component is installed on the support base through the bearing, and a frustum is provided on the connection component. A positioning insertion rod is provided on the lower surface of the frustum. The connection component includes a rotating seat and a support plate. The rotating seat is fixedly connected to the support plate. A groove is provided on the support base, and an auxiliary support component is installed in the groove. The auxiliary support component includes a connection seat, a spring, a mounting seat and a ball. The connection seat is connected to the spring. The ball is installed on the mounting seat, and the mounting seat is connected to the connection seat.

[0007] Preferably, the lower surface of the support base is provided with a tabletop, and a cylinder is fixed at the inner bottom end of the groove on the support base. The lower end of the auxiliary support component is connected to the cylinder.

[0008] Preferably, the auxiliary support components are distributed in a circular array on the support base, and the positioning insertion rod is connected to the connection component.

[0009] Preferably, the connection component further includes an annular groove and a positioning hole. The rotating seat is installed in the bearing. The annular groove is opened on the support plate. The positioning hole is provided in the annular groove on the support plate, and the positioning holes are distributed in a circular array on the support plate.

[0010] Preferably, the auxiliary support assembly further includes a connecting column, a threaded groove and a threaded joint. The connecting column is fixed to the lower end of the connecting seat. The upper end of the spring is sleeved on the connecting column, and the lower end of the spring is connected to the cylinder. The threaded groove is opened on the connecting seat.

[0011] Preferably, the threaded joint is fixed to the lower end of the mounting seat, and the threaded joint is connected in the threaded groove. The mounting seat is fixed to the connecting seat through the threaded joint and the threaded groove. The ball is rotatably arranged on the mounting seat.

[0012] Compared with the prior art, the utility model has the following beneficial effects: for the quick-assembly tabletop round base, through the provided connecting assembly, an annular groove and positioning holes are arranged on the support plate, and are used in cooperation with the positioning insertion rods on the lower surface of the round table, so that the round table and the base are detachably arranged, which is convenient for subsequently installing the round table at the central part of the tabletop. The installation is convenient and fast. An auxiliary support assembly is arranged on the support seat, which can play an auxiliary supporting role for the round table, and to a certain extent, disperses the acting force of the round table on the connecting assembly, ensuring that the items on the round table can rotate normally even if they are unevenly placed. Structures such as springs and balls are arranged in the auxiliary support assembly, which will not affect the rotation of the round table while supporting, and has a simple structure and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the structure at the support seat of the utility model;

[0015] Figure 3 is the utility model Figure 1 an enlarged view of part A in;

[0016] Figure 4 is a schematic diagram of the structure of the connecting assembly of the utility model;

[0017] Figure 5 is a schematic diagram of the structure of the auxiliary support assembly of the utility model.

[0018] In the figure: 1, support seat; 2, bearing; 3, connecting assembly; 301, rotating seat; 302, support plate; 303, annular groove; 304, positioning hole; 4, auxiliary support assembly; 401, connecting seat; 402, connecting column; 403, spring; 404, threaded groove; 405, mounting seat; 406, threaded joint; 407, ball; 5, tabletop; 6, round table; 7, positioning insertion rod; 8, groove; 9, cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] As Figures 1 - 5 shown, a quick-assembly table round base includes a support base 1, a bearing 2 is provided on the support base 1, a connection component 3 is installed on the support base 1 through the bearing 2, and a round table 6 is provided on the connection component 3. A positioning insertion rod 7 is provided on the lower surface of the round table 6. The connection component 3 includes a rotating seat 301 and a support plate 302. The rotating seat 301 is fixedly connected to the support plate 302. A groove 8 is provided on the support base 1, and an auxiliary support component 4 is installed in the groove 8. The lower surface of the support base 1 is provided with a tabletop 5, and a cylinder 9 is fixed at the inner bottom end of the groove 8 on the support base 1. The lower end of the auxiliary support component 4 is connected to the cylinder 9. The auxiliary support components 4 are distributed in a circular array on the support base 1. The positioning insertion rod 7 is connected to the connection component 3. The connection component 3 further includes an annular groove 303 and a positioning hole 304. The rotating seat 301 is installed in the bearing 2. The annular groove 303 is opened on the support plate 302. The positioning hole 304 is provided in the annular groove 303 on the support plate 302, and the positioning holes 304 are distributed in a circular array on the support plate 302. By providing the connection component 3, the annular groove 303 and the positioning hole 304 are provided on the support plate 302 and used in cooperation with the positioning insertion rod 7 on the lower surface of the round table 6, so that the round table 6 and the base are detachably arranged, which is convenient for subsequently installing the round table 6 to the central part of the tabletop 5, and the installation is convenient and fast.

[0021] Before installing the round table 6, the support base 1 is set to the central part of the tabletop 5. An auxiliary support component 4 is provided in the groove 8. The round table 6 is placed on the connection component 3 on the support base 1. In this process, first insert the lower end of the positioning insertion rod 7 into the annular groove 303, and rotate the round table 6 so that the positioning insertion rod 7 is inserted into the positioning hole 304, thereby completing the quick installation of the round table 6. At this time, the support plate 302 supports the round table 6. At the same time, the auxiliary support component 4 in the groove 8 also plays a certain supporting role for the round table 6. During the use of the round table 6, the round table 6 rotates in the bearing 2 on the support base 1 through the connection component 3. The auxiliary support component 4 does not affect the rotation of the round table 6 while playing a supporting role, ensuring the normal use of the round table 6. When it needs to be disassembled, directly remove the round table 6.

[0022] Through the above embodiments, the auxiliary support assembly 4 includes a connecting seat 401, a spring 403, a mounting seat 405 and a ball 407. The connecting seat 401 is connected to the spring 403. The ball 407 is installed on the mounting seat 405, and the mounting seat 405 is connected to the connecting seat 401. The auxiliary support assembly 4 further includes a connecting column 402, a threaded groove 404 and a threaded joint 406. The connecting column 402 is fixed to the lower end of the connecting seat 401. The upper end of the spring 403 is sleeved on the connecting column 402, and the lower end of the spring 403 is connected to the cylinder 9. The threaded groove 404 is opened on the connecting seat 401. The threaded joint 406 is fixed to the lower end of the mounting seat 405, and the threaded joint 406 is connected in the threaded groove 404. The mounting seat 405 is fixed to the connecting seat 401 through the threaded joint 406 and the threaded groove 404. The ball 407 is rotatably arranged on the mounting seat 405. By arranging the auxiliary support assembly 4 on the support seat 1, it can play an auxiliary supporting role for the frustum 6, dispersing the acting force of the frustum 6 on the connecting assembly 3 to a certain extent, ensuring that the items on the frustum 6 can rotate normally even if they are unevenly placed. Structures such as the spring 403 and the ball 407 are arranged in the auxiliary support assembly 4, which will not affect the rotation of the frustum 6 while providing support. The structure is simple and the use effect is good.

[0023] When setting up the auxiliary support assembly 4, first connect the mounting seat 405 to the connecting seat 401 by using the mating connection of the threaded joint 406 and the threaded groove 404. Then, sleeve the spring 403 on the connecting column 402, and place the connecting column 402 with the spring 403 into the groove 8 so that the end of the spring 403 is connected to the cylinder 9, thus completing the installation of the auxiliary support assembly 4. During the use process, with the installation of the frustum 6, when the frustum 6 contacts the ball 407, a force is generated. Under the action of an external force, the mounting seat 405 with the ball 407 is stressed and drives the connecting seat 401 to descend, and the connecting seat 401 compresses the spring 403 to have elasticity. When the installation of the frustum 6 is completed, under the action of the elastic force of the spring 403, the ball 407 contacts the frustum 6 and provides a certain supporting effect to ensure the use stability of the frustum 6. When the frustum 6 rotates, the ball 407 rolls on the mounting seat 405 and will not affect the rotation of the frustum 6. The structure is simple and the use effect is excellent.

[0024] The above content describes the working principle, features and beneficial effects of the present invention. Those skilled in the art can understand from the above content that the above content does not limit the present invention. The above embodiments and descriptions of the specification describe the basic principles and features of the present invention. On the premise of conforming to the concept of the present invention, the present invention can also be variously modified, and these modifications should fall within the scope of protection required by the present invention.

Claims

1. A quick-install tabletop round table base, comprising a support base (1), on which a bearing (2) is provided, characterized in that: A connecting assembly (3) is mounted on the support seat (1) via a bearing (2), and a truncated table (6) is provided on the connecting assembly (3), and a positioning rod (7) is provided on the lower surface of the truncated table (6), and the connecting assembly (3) comprises a rotating seat (301) and a support plate (302), and the rotating seat (301) is fixedly connected to the support plate (302), and a groove (8) is provided on the support seat (1), and an auxiliary supporting assembly (4) is installed in the groove (8), and the auxiliary supporting assembly (4) comprises a connecting seat (401), a spring (403), a mounting seat (405) and a ball (407), and the connecting seat (401) is connected to the spring (403), and the ball (407) is installed on the mounting seat (405), and the mounting seat (405) is connected to the connecting seat (401).

2. The quick-install tabletop round table base according to claim 1, characterized in that: The lower surface of the support base (1) is provided with a tabletop (5), and a cylinder (9) is fixed at the bottom end of the inner part of the groove (8) on the support base (1), and the lower end of the auxiliary support component (4) is connected to the cylinder (9).

3. The quick-install tabletop round table base according to claim 2, characterized in that: The auxiliary support components (4) are distributed in a ring array on the support seat (1), and the positioning plug rods (7) are connected to the connection components (3).

4. The quick-install tabletop round table base according to claim 3, characterized in that: The connecting assembly (3) further comprises an annular groove (303) and a positioning hole (304); the rotating seat (301) is installed in the bearing (2); the annular groove (303) is provided on the supporting plate (302); the positioning hole (304) is arranged in the annular groove (303) on the supporting plate (302); and the positioning holes (304) are distributed in an annular array on the supporting plate (302).

5. The quick-install tabletop round table base according to claim 4, characterized in that: The auxiliary support assembly (4) further comprises a connecting column (402), a threaded groove (404) and a threaded joint (406); the connecting column (402) is fixed to the lower end of the connecting seat (401); the upper end of the spring (403) is sleeved on the connecting column (402), and the lower end of the spring (403) is connected to the cylinder (9); and the threaded groove (404) is provided on the connecting seat (401).

6. The quick-install tabletop round table base according to claim 5, characterized in that: The threaded joint (406) is fixed to the lower end of the mounting seat (405), and the threaded joint (406) is connected to the threaded groove (404). The mounting seat (405) is fixed to the connecting seat (401) via the threaded joint (406) and the threaded groove (404), and the ball (407) is rotatably arranged on the mounting seat (405).

Images