360-degree rotating base

Abstract

The utility model discloses a 360-degree rotating base, and relates to the technical field of supporting devices. Comprising a supporting device, a rotating base is installed above the supporting device, the rotating base comprises a rotating contact surface and an edge, the rotating contact surface protrudes out of the edge, an opening is formed in the rotating contact surface, a supporting rod is arranged in the opening, a fluted disc is arranged on the rotating contact surface, a first clamping block is connected to the fluted disc, and a second clamping block is connected to the first clamping block. The fluted disc and the first clamping block penetrate through the supporting rod, a tooth groove is formed in the fluted disc, a clamping device is arranged outside the tooth groove, and the clamping device is clamped with or separated from the tooth groove. The 360-degree rotating base provided by the utility model is simple in structure and can realize rotation and clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting devices, in particular to a 360-degree rotating base. Background Art

[0002] The sun umbrella base is generally used to support the sun umbrella. As the angle of sunlight changes during the day, the installation angle of the sun umbrella also needs to be adaptively adjusted, and the rotation adjustment method is mostly controlled by the base. The existing sun umbrella base rotation control structure has many parts, and a separate foot tube is required to be provided for inserting the sun umbrella's connecting rod.

[0003] Therefore, in order to solve the above technical problems, a new technical solution needs to be proposed to solve the problem, especially to provide a 360-degree rotating base. Utility Model Content

[0004] The utility model provides a novel 360-degree rotating base to solve the technical problem that the existing base has many parts and needs to be provided with a foot tube separately.

[0005] To achieve the above-mentioned purpose, the following technical solution is provided: a 360-degree rotating base, comprising a supporting device, a rotating base is installed above the supporting device, the rotating base comprises a rotating contact surface and an edge, the rotating contact surface protrudes from the edge setting, an opening is provided on the rotating contact surface, a support rod is provided in the opening, a toothed disc is provided on the rotating contact surface, a first clamping block is connected to the toothed disc, the support rod passes through the toothed disc and the first clamping block, a tooth groove is provided on the toothed disc, a clamping device is provided outside the tooth groove, and the clamping device is engaged with or disengaged from the tooth groove.

[0006] Preferably, a mounting plate is provided on the edge of the rotating base, a limit block is installed in the mounting plate, a torsion spring is provided between the limit block and the mounting plate, a limit protrusion is provided in front of the limit block, and the limit protrusion is engaged with or disengaged from the tooth groove.

[0007] Preferably, a second clamping block is also provided on the support rod.

[0008] Preferably, the supporting device is a cross-arranged metal strip structure, the edge of the rotating base is provided with screw holes, and the edge of the rotating base is mounted on the supporting device.

[0009] Preferably, a concave surface is provided in the rotating contact surface, and the opening is arranged in the concave surface.

[0010] Preferably, the toothed disc and the first clamping block are integrally arranged.

[0011] Beneficial effects:

[0012] The utility model provides a 360-degree rotating base, in which the rotating base and the toothed disc are in plane contact with each other in the rotation control part, and rotate with each other. A support rod is inserted in the rotating base, and the toothed disc rotates around the support rod, and only a few parts are needed to achieve the relative rotation effect.

[0013] The toothed disc is also connected with a first clamping block, and a second clamping block is arranged above the support rod. The first clamping block and the second clamping block are respectively located at the two ends of the support rod. When installing, the sun umbrella connecting rod only needs to be inserted outside the first clamping block and the second clamping block, and the connecting rod can be limited on the support device through the first clamping block and the second clamping block. After installation, the connecting rod, the first clamping block, and the second clamping block are mutually engaged. When rotating, the connecting rod rotates around the support rod, and the limit block engages or releases the toothed disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the utility model when in use.

[0016] Figure 3 It is a structural schematic diagram of removing the toothed disc of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of removing the toothed disc and the second clamping block of the utility model.

[0018] Figure 5 It is a structural schematic diagram of a rotating base of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the toothed disc of the utility model.

[0020] Figure 7 It is a structural schematic diagram of the second card block of the utility model.

[0021] in:

[0022] 1. Support device; 2. Rotating base; 21. Mounting plate; 22. Limit block; 221. Limit protrusion; 23. Rotating contact surface; 24. Concave surface; 25. Opening; 3. Toothed disc; 31. First clamping block; 32. Tooth groove; 4. Support rod; 5. Second clamping block; 6. Connecting rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail through the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] In the description of the present utility model, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying 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 utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figures 1 to 4As shown, a 360-degree rotating base includes a support device 1, a rotating base 2, a toothed disc 3, a support rod 4 and a second clamping block 5, and a clamping device is also provided on the rotating base 2. The rotating base 2 is installed above the support device 1, and the rotating base 2 is fixedly connected to the top of the support device 1. The toothed disc 3 is in contact with the rotating base 2, and a first clamping block 31 is integrally provided on the toothed disc 3. The support rod 4 is inserted into the rotating base 2, and the support rod 4 passes through the toothed disc 3 and the first clamping block 31. A second clamping block 5 is provided above the support rod 4. The first clamping block and the second clamping block are adapted to the inner diameter of the sun umbrella connecting rod 6. When the sun umbrella connecting rod 6 is inserted outside the first clamping block and the second clamping block, it is limited by the first clamping block and the second clamping block.

[0028] like Figures 4 to 7 As shown, the rotating base 2 includes a rotating contact surface 23 and an edge, the rotating contact surface 23 protrudes from the edge, the rotating contact surface 23 is provided with an opening 25, the opening 25 is provided with a support rod 4, the rotating contact surface 23 is provided with a toothed disc 3, the toothed disc 3 is connected with a first clamping block 31, the support rod 4 penetrates the toothed disc 3 and the first clamping block 31, the toothed disc 3 is provided with a tooth groove 32, the tooth groove 32 is provided with a clamping device, and the clamping device is engaged with or disengaged from the tooth groove. The clamping device can adopt an existing clamping device, which can realize the clamping or loosening function of the toothed disc.

[0029] like Figure 1 and Figure 2 As shown, the engaging device in this embodiment is preferably: a mounting plate 21 is provided at the edge of the rotating base 2, a limiting block 22 is installed in the mounting plate 21, a torsion spring is provided between the limiting block 22 and the mounting plate 21, a limiting protrusion 221 is provided in front of the limiting block 22, and the limiting protrusion 221 is engaged with or disengaged from the tooth groove 32. Pressing the limiting block can realize the raising or lowering of the limiting protrusion, that is, the engaging or disengaging of the limiting protrusion and the tooth groove can be realized.

[0030] In the utility model, the rotating contact surface of the rotating base is arranged at a protruding edge, and the engaging device (i.e., the mounting plate and the limit block and other devices) is arranged on the edge of the rotating base. In this way, when a toothed disc is arranged on the rotating contact surface, the engaging device can be in the same horizontal height range as the tooth groove, so that the limit block can be engaged in the tooth groove.

[0031] The support device 1 is a cross-set metal strip structure, the edge of the rotating base 2 is provided with screw holes, and the edge of the rotating base 2 is mounted on the support device 1. The support device is cross-set by two metal strips to increase the stability of the entire base, and the rotating base is fixed to the cross-set metal strips of the support device by screws.

[0032] like Figure 5As shown, the rotating contact surface 23 is provided with a concave surface 24, and the opening 25 is provided in the concave surface 24. The rotating contact surface is provided with a protruding edge, and a concave surface of an appropriate degree is also provided in the rotating contact surface, and the opening is provided in the concave surface. The concave surface reduces the contact area between the rotating contact surface and the toothed disc, does not affect the rotation, and reduces the friction between them.

[0033] When the utility model is used, the connecting rod below the sun umbrella is inserted outside the first clamping block and the second clamping block, and the first clamping block and the second clamping block are mutually adapted to the inner diameter below the connecting rod, so that after insertion, the connecting rod is mutually engaged and connected with the first clamping block and the second clamping block, and because the first clamping block is fixedly connected to the toothed disc, when the connecting rod rotates, the toothed disc, the first clamping block and the second clamping block respectively rotate around the support rod. When it is necessary to rotate, the limit block is pressed down to disengage the limit protrusion from the tooth groove; when it is necessary to be relatively fixed, the limit block is released to make the limit protrusion and the tooth groove engage with each other. The utility model does not need to insert the foot tube of the sun umbrella connecting rod, nor does it need to set up a matching device for installing the foot tube. In addition, in the rotating device part, only the base, the toothed disc and the support rod need to be rotated to achieve relative rotation, and no other parts need to be added, and the structure is relatively simple. The utility model can be used in the field of sun umbrella installation technology, and can also be used in other technical fields.

[0034] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A 360-degree rotating base, characterized in that: The invention comprises a supporting device (1), a rotating base (2) is installed above the supporting device (1), the rotating base (2) comprises a rotating contact surface (23) and an edge, the rotating contact surface (23) is arranged to protrude from the edge, an opening (25) is arranged on the rotating contact surface (23), a supporting rod (4) is arranged in the opening (25), a toothed disc (3) is arranged on the rotating contact surface (23), a first clamping block (31) is connected to the toothed disc (3), the supporting rod (4) passes through the toothed disc (3) and the first clamping block (31), a tooth groove (32) is arranged on the toothed disc (3), a clamping device is arranged outside the tooth groove (32), and the clamping device is engaged with or disengaged from the tooth groove.

2. A 360-degree rotating base as claimed in claim 1, characterized in that: A mounting plate (21) is provided at the edge of the rotating base (2), a limiting block (22) is installed in the mounting plate (21), a torsion spring is provided between the limiting block (22) and the mounting plate (21), a limiting protrusion (221) is provided in front of the limiting block (22), and the limiting protrusion (221) is engaged with or disengaged from the tooth groove (32).

3. A 360-degree rotating base as claimed in claim 1, characterized in that: The support rod (4) is also provided with a second clamping block (5).

4. A 360-degree rotating base according to any one of claims 1 to 3, characterized in that: The support device (1) is a cross-arranged metal strip structure; the edge of the rotating base (2) is provided with screw holes; and the edge of the rotating base (2) is mounted on the support device (1).

5. A 360-degree rotating base according to any one of claims 1 to 3, characterized in that: A concave surface (24) is provided in the rotating contact surface (23), and the opening (25) is arranged in the concave surface (24).

6. A 360-degree rotating base according to any one of claims 1 to 3, characterized in that: The toothed disc (3) and the first clamping block (31) are integrally arranged.

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