Pan-tilt base capable of being quickly leveled

Abstract

The utility model relates to the technical field of camera shooting, in particular to a quickly-leveled holder base which comprises a bottom plate and a top plate, a plurality of silica gel supporting balls are arranged on the top of the bottom plate in the circumferential direction at equal intervals, the top plate is arranged on the top of the bottom plate at intervals, and the top end faces of the silica gel supporting balls are attached to the bottom end face of the top plate. A plurality of silica gel supporting balls are arranged on the bottom plate, each silica gel supporting ball is provided with a through hole penetrating up and down, the bottom plate is provided with step round holes in one-to-one correspondence with the through holes, the top plate is provided with threaded holes in one-to-one correspondence with the through holes, and screws penetrate through the step round holes of the bottom plate from bottom to top; the top end of the screw rod penetrates through the through hole and extends into the threaded hole to be in threaded connection fit with the threaded hole, a plurality of universal horizontal bubbles are arranged at the top of the top plate at equal intervals, the silica gel supporting ball is arranged between the bottom plate and the top plate, the effect of easy spiral leveling is achieved, the mechanical structure is simplified, and spiral adjustment is more beneficial to force application.

Description

Technical Field

[0001] The utility model relates to the technical field of camera technology, in particular to a pan-tilt base with quick leveling function. Background Art

[0002] Broadcast-level (remotely controlled) pan-tilt cameras or integrated pan-tilt cameras are widely used in studios, conference venues (including video conferences), sports events, large-scale cultural and entertainment activities, and remote medical treatment and other fields. In these mobile usage scenarios, such cameras mostly need to rely on support devices such as pan-tilts and tripods to achieve stable shooting. However, basically, the existing support devices such as pan-tilts and tripods on the market obtain horizontal level by adjusting the angle of the pan-tilt (ball-and-bowl type pan-tilt) or directly adjusting a certain support leg of the tripod (fixed type pan-tilt). But there is a common problem that is troublesome: 1. Fixed type pan-tilt tripod: It is necessary to repeatedly try to adjust the height of a certain support leg, and the horizontal adjustment is very difficult. For ball-and-bowl type pan-tilt tripod: Although there is no need to adjust the support legs of the tripod, it is not easy to quickly achieve a completely horizontal viewing angle - at least 3 to 5 repeated operations are required - moreover, it takes a lot of effort to turn the fixing bolts at the bottom of the ball bowl. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pan-tilt base with quick leveling function to solve the problems existing in the above-mentioned prior art.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions:

[0005] A pan-tilt base with quick leveling function includes a bottom plate and a top plate. A plurality of silica gel support balls are circumferentially and equally spaced on the top of the bottom plate. The top plate is spaced above the bottom plate, and the top end surfaces of the silica gel support balls are in contact with the bottom end surface of the top plate. Each silica gel support ball is provided with a through hole penetrating up and down. The bottom plate is provided with stepped round holes corresponding to the through holes one by one. The top plate is provided with threaded holes corresponding to the through holes one by one. A screw rod penetrates through the stepped round hole of the bottom plate from bottom to top. The top end of the screw rod passes through the through hole and extends into the threaded hole for screwing and matching with the threaded hole. A plurality of universal level bubbles are equally spaced on the top of the top plate.

[0006] By adopting the above technical solutions, through structural optimization and detailed design of the shape, the convenience and accuracy of horizontal adjustment of the broadcast-level camera for mobile use are effectively improved, and at the same time, the damping effect of the system can also be achieved. The pan-tilt base has a simple structure, is firm and beautiful, and is easy to install. The silica gel support balls are arranged between the bottom plate and the top plate, which plays a relatively easy role in spiral leveling, simplifies the mechanical structure, and the spiral adjustment is more conducive to applying force.

[0007] In a further embodiment, a plurality of shock-absorbing rubber pads are equidistantly arranged on the top of the top plate.

[0008] In a further embodiment, a plurality of mounting holes are equidistantly arranged on the top of the top plate, and the universal spirit levels are inserted into the mounting holes one by one.

[0009] In a further embodiment, a plurality of fixing holes are spaced on the top of the top plate, and wear-resistant layers are provided on the inner walls of the fixing holes.

[0010] In a further embodiment, an avoidance hole is provided at the center of the bottom of the bottom plate, a locking rod is screwed into the avoidance hole, and the top end surface of the locking rod is attached to the bottom end surface of the top plate.

[0011] In a further embodiment, a plurality of weight-reducing holes are provided on the bottom plate.

[0012] In summary, the present utility model has the following beneficial effects:

[0013] 1. Through structural optimization and styling detail design, the convenience and accuracy of horizontal adjustment of a broadcast-level camera for mobile use are effectively improved, and at the same time, the shock-absorbing effect of the system can be achieved. The structure of this pan-tilt base is simple, firm and beautiful, and easy to install. A silica gel support ball is arranged between the bottom plate and the top plate, which plays a relatively easy role in spiral leveling, simplifies the mechanical structure, and the spiral adjustment is more conducive to the effect of applying force. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] In the figure, 1, bottom plate; 2, top plate; 3, silica gel support ball; 4, universal spirit level; 5, shock-absorbing rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0017] Wherein the same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions facing or away from the geometric center of a specific component. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this specification, "a plurality of" means two or more unless otherwise specifically defined. Figure 1 In the accompanying drawings, the directions of "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions facing or away from the geometric center of a specific component. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this specification, "a plurality of" means two or more unless otherwise specifically defined.

[0018] Embodiment 1:

[0019] As Figure 1 shown, a pan - tilt base with rapid leveling includes a bottom plate 1 and a top plate 2. A plurality of silica gel support balls 3 are circumferentially and equidistantly arranged on the top of the bottom plate 1. The top plate 2 is arranged at an interval on the top of the bottom plate 1, and the top end faces of the silica gel support balls 3 are in contact with the bottom end face of the top plate 2. Each silica gel support ball 3 is provided with a through - hole penetrating up and down. The bottom plate 1 is provided with step - round holes corresponding to the through - holes one by one. The top plate 2 is provided with threaded holes corresponding to the through - holes one by one. A screw rod is penetrated from bottom to top through the step - round hole of the bottom plate 1. The top end of the screw rod passes through the through - hole and extends into the threaded hole for screw connection and cooperation. A plurality of universal level bubbles 4 are equidistantly arranged on the top of the top plate 2. A plurality of shock - absorbing rubber pads 5 are equidistantly arranged on the top of the top plate 2. A plurality of mounting holes are equidistantly arranged on the top of the top plate 2. The universal level bubbles 4 are inserted into the mounting holes one by one. A plurality of fixing holes are arranged at intervals on the top of the top plate 2. Wear - resistant layers are arranged on the inner walls of the fixing holes. An avoidance hole is arranged at the center of the bottom of the bottom plate 1. A locking rod is screwed into the avoidance hole. The top end face of the locking rod is in contact with the bottom end face of the top plate 2. A plurality of weight - reducing holes are arranged on the bottom plate 1.

[0020] Specific implementation process: The two base plates, namely the top plate and the floor, are made of aluminum plates or polyoxymethylene plates (engineering plastics) with a thickness of 8 mm, which can be easily processed into shape by a micro - CNC milling cutter, so that they have a stable and consistent structure, accurate mounting hole positions, and beautiful shapes. The surfaces and interiors of their shells are both treated with matte sandblasting and baking paint technology to effectively prevent corrosion and reduce the reflection on the surface of the bracket.

[0021] In the embodiments disclosed by the present utility model, terms such as "installation", "connection", "linkage", "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linkage" can be a direct linkage or an indirect linkage through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above - mentioned terms in the embodiments disclosed by the present utility model can be understood according to specific circumstances.

[0022] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation to the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A pan-tilt base for rapid leveling, characterized in that: It includes a bottom plate (1) and a top plate (2). A plurality of silica gel support balls (3) are circumferentially and equidistantly arranged on the top of the bottom plate (1). The top plate (2) is arranged at an interval on the top of the bottom plate (1), and the top end surfaces of the silica gel support balls (3) are in contact with the bottom end surface of the top plate (2). Each of the silica gel support balls (3) is provided with a through hole penetrating up and down. The bottom plate (1) is provided with stepped round holes corresponding to the through holes one by one. The top plate (2) is provided with threaded holes corresponding to the through holes one by one. A screw rod penetrates through the stepped round hole of the bottom plate (1) from bottom to top. The top end of the screw rod passes through the through hole and extends into the threaded hole to be in threaded connection with the threaded hole. A plurality of universal level bubbles (4) are equidistantly arranged on the top of the top plate (2).

2. The pan-tilt base capable of rapid leveling according to claim 1, wherein: A plurality of shock-absorbing rubber pads (5) are equidistantly arranged on the top of the top plate (2).

3. A pan-tilt base for rapid leveling according to claim 1, characterized in that: A plurality of mounting holes are equidistantly arranged on the top of the top plate (2), and the universal level bubbles (4) are inserted into the mounting holes one by one.

4. The pan-tilt base capable of rapid leveling according to claim 1, wherein: A plurality of fixing holes are arranged at intervals on the top of the top plate (2), and wear-resistant layers are provided on the inner walls of the fixing holes.

5. A pan-tilt base capable of rapid leveling according to claim 1, characterized in that: An avoidance hole is arranged at the center position of the bottom of the bottom plate (1), and a locking rod is screwed in the avoidance hole. The top end surface of the locking rod is in contact with the bottom end surface of the top plate (2).

6. The pan-tilt base for rapid leveling according to claim 1, wherein: A plurality of weight-reducing holes are arranged on the bottom plate (1).

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