Self-adaptive height adjusting mechanism

Abstract

The utility model relates to the technical field of semiconductor processing instruments, and discloses a self-adaptive height adjusting mechanism which comprises a base, a dial and a rotating seat, the rotating seat comprises a fixed column, a floating column and a floating plate, and a nut is fixedly installed at the bottom end of the floating column; when the installation angle of a semiconductor product on the floating plate is adjusted, the screwing block on one side of the dial can be rotated, so that the worm on the connecting shaft drives the worm gear, and the worm gear can rotate along the inner wall of the dial; therefore, the semiconductor product on the rotating seat, the top floating column and the floating plate is rotated to adjust the mounting angle, the semiconductor product can be rotated and adjusted according to the mounting angle while self-adaptive height supporting is performed, semiconductor production and assembly are more convenient, and the problem that in the semiconductor production and assembly process, the height of the semiconductor product cannot be adjusted is solved. And when different angles of the semiconductor need to be adjusted through rotation, rotation adjustment of a supporting instrument cannot be carried out, and the production and assembly process is inconvenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor processing instruments, in particular to an adaptive height adjustment mechanism. Background Technique

[0002] When semiconductor production and processing are carried out, it is necessary to support it through a height adjustment instrument to facilitate the processing of semiconductor products.

[0003] When the existing semiconductor products are assembled in production, the height of the floating plate can be adjusted by lifting through a support instrument by air pressure. However, during the process of assembling the semiconductor, when it is necessary to rotate and adjust different angles of the semiconductor, the rotation of the support instrument cannot be adjusted, and the operation is inconvenient during the production and assembly process. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adaptive height adjustment mechanism. This kind of adaptive height adjustment mechanism can realize the adaptive support of semiconductor products, and at the same time, can conveniently rotate and adjust the installation angle of the semiconductor, making the semiconductor production and assembly more convenient.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adaptive height adjustment mechanism, including a base, a scale disk, and a rotating seat. The rotating seat includes a fixed column, a floating column, and a floating plate. A nut is fixedly installed at the bottom end of the floating column. A sealing end is fixedly installed at the bottom of the inner wall of the rotating seat. A spring is fixedly installed between the top of the sealing end and the nut. A worm gear is fixedly sleeved outside the rotating seat. The worm gear is rotatably installed on the top of the base. A worm is rotatably installed on one side of the inner wall of the scale disk.

[0006] Preferably, an air injection pipe is connected through one side of the rotating seat.

[0007] Preferably, scale lines are equally spaced on the circumferential surface of the scale disk.

[0008] Preferably, the scale disk is a hollow annular structure, and the scale disk is fixedly installed on the top of the base.

[0009] Preferably, a pointer is fixedly installed on the outer circumference of the rotating seat, and one end of the pointer on the outer side of the rotating seat extends to the scale line.

[0010] Preferably, the outer edge of the worm is meshed with the outer edge of the worm gear. A connecting shaft is connected through one side of the worm. A screwing block is fixedly installed on the connecting shaft at the outer end of the scale disk.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the present utility model adjusts the installation angle of the semiconductor product on the floating plate, the screw block on one side of the rotatable dial can be rotated, so that the worm on the connecting shaft drives the worm gear, enabling the worm gear to rotate along the inner wall of the dial. In this way, the rotating seat, the top floating column, and the semiconductor product on the floating plate can be rotated to adjust the installation angle, enabling the semiconductor product to be rotated and adjusted according to the installation angle while being supported at an adaptive height, making the semiconductor production and assembly more convenient, and solving the problem that during the semiconductor production and assembly process, when it is necessary to rotate and adjust different angles of the semiconductor, the rotation adjustment of the support device cannot be performed, and the operation is inconvenient during the production and assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is a side sectional structural schematic diagram of the present utility model;

[0015] Figure 3 is a side sectional structural schematic diagram of the present utility model;

[0016] Figure 4 is Figure 3 a partial enlarged structural schematic diagram at A in

[0017] In the figure: 1, base; 2, dial; 3, rotating seat; 4, worm gear; 5, worm; 21, scale line; 31, fixed column; 32, floating column; 33, floating plate; 34, nut; 35, spring; 36, sealing end; 37, gas injection pipe; 51, connecting shaft; 52, screw block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution: an adaptive adjustment height mechanism, including a base 1, a dial 2, and a rotating seat 3. The rotating seat 3 includes a fixed column 31, a floating column 32, and a floating plate 33. A nut 34 is fixedly installed at the bottom end of the floating column 32, and a sealing end 36 is fixedly installed at the bottom of the inner wall of the rotating seat 3;

[0020] A spring 35 is fixedly installed between the top of the sealing end 36 and the nut 34. A worm gear 4 is fixedly sleeved outside the rotating seat 3, and the worm gear 4 is rotatably installed on the top of the base 1. A worm 5 is rotatably installed on one side of the inner wall of the dial 2;

[0021] When the semiconductor product is placed on the floating plate 33, the floating plate 33 can be pressed down by the weight of the semiconductor itself. At this time, air can be injected between the sealing end 36 and the rotating base 3 through the air injection pipe 37, so that the floating column 32 can adaptively adjust the height with the floating plate 33, thus facilitating the adaptive adjustment of the support height of the semiconductor product on the floating plate 33;

[0022] When adjusting the installation angle of the semiconductor product on the floating plate 33, the screw block 52 on one side of the dial 2 can be rotated, so that the worm 5 on the connecting shaft 51 drives the worm gear 4, enabling the worm gear 4 to rotate along the inner wall of the dial 2. In this way, the rotating base 3, the top floating column 32, and the semiconductor product on the floating plate 33 can be rotated to adjust the installation angle, enabling the semiconductor product to be rotated and adjusted according to the installation angle while being supported at an adaptive height, making semiconductor production and assembly more convenient.

[0023] Among them, the air injection pipe 37 penetrates and is connected to one side of the rotating base 3. By injecting air between the sealing end 36 and the rotating base 3 through the air injection pipe 37, the floating column 32 can adaptively adjust the height with the floating plate 33, thus facilitating the adaptive adjustment of the support height of the semiconductor product on the floating plate 33.

[0024] Among them, scale lines 21 are equidistantly arranged on the circumferential surface of the dial 2. The dial 2 is a hollow annular structure and is fixedly installed on the top of the base 1. A pointer is fixedly installed on the outer circumference of the rotating base 3, and one end of the pointer on the outer side of the rotating base 3 extends to the scale line 21. The outer edge of the worm 5 meshes with the outer edge of the worm gear 4. One side of the worm 5 penetrates and is connected to a connecting shaft 51. A screw block 52 is fixedly installed on the connecting shaft 51 at the outer end of the dial 2. By driving the worm gear 4 to rotate through the worm 5 on the connecting shaft 51, the worm gear 4 can rotate along the inner wall of the dial 2, so that the rotating base 3, the top floating column 32, and the semiconductor product on the floating plate 33 can be rotated to adjust the installation angle.

[0025] Working principle: When in use, first place the semiconductor product to be assembled and produced on the floating plate 33. Then, due to the weight of the semiconductor itself, the floating plate 33 can be pressed down. At this time, air can be injected between the sealing end 36 and the rotating base 3 through the air injection pipe 37, so that the floating column 32 can adaptively adjust the height with the floating plate 33, thus facilitating the adaptive adjustment of the support height of the semiconductor product on the floating plate 33;

[0026] Finally, when adjusting the installation angle of the semiconductor product on the floating plate 33, the screwing block 52 on one side of the rotatable dial 2 can be rotated, so that the worm 5 on the connecting shaft 51 drives the worm gear 4, enabling the worm gear 4 to rotate along the inner wall of the dial 2. In this way, the rotating seat 3, the top floating column 32 and the semiconductor product on the floating plate 33 can be rotated to adjust the installation angle, so that while the semiconductor product is supported at an adaptive height, it can be rotated and adjusted according to the installation angle, making the semiconductor production and assembly more convenient.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes and modifications can be made to these embodiments without departing from the principle of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adaptive height adjustment mechanism, comprising a base (1), a dial (2), and a rotating base (3), characterized in that: The rotating seat (3) comprises a fixed column (31), a floating column (32), and a floating plate (33); a nut (34) is fixedly mounted on the bottom end of the floating column (32); a sealing end (36) is fixedly mounted on the bottom of the inner wall of the rotating seat (3); a spring (35) is fixedly mounted between the top of the sealing end (36) and the nut (34); a worm gear (4) is fixedly mounted on the outer sleeve of the rotating seat (3); the worm gear (4) is rotatably mounted on the top of the base (1); and a worm (5) is rotatably mounted on one side of the inner wall of the dial (2).

2. The self-adaptive height adjustment mechanism according to claim 1, characterized in that: An air injection pipe (37) is connected through one side of the rotating seat (3).

3. The self-adaptive height adjustment mechanism according to claim 2, characterized in that: The circumferential surface of the scale plate (2) is provided with scale lines (21) at equal intervals.

4. The self-adaptive height adjustment mechanism according to claim 3, characterized in that: The dial (2) is a hollow annular structure, and the dial (2) is fixedly mounted on the top of the base (1).

5. The self-adaptive height adjustment mechanism according to claim 4, characterized in that: A pointer is fixedly mounted on the outer circumference of the rotating seat (3), and one end of the pointer on the outer side surface of the rotating seat (3) extends to the scale line (21).

6. The self-adaptive height adjustment mechanism according to claim 5, characterized in that: The outer edge of the worm (5) meshes with the outer edge of the worm wheel (4); a connecting shaft (51) penetrates and is connected to one side of the worm (5); a screw block (52) is fixedly mounted on the outer end of the connecting shaft (51) located on the scale plate (2).

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