A non-powered displacement adjustment mechanism

Abstract

This utility model relates to the field of mechanical displacement adjustment technology, and in particular to a non-powered displacement adjustment mechanism. Its technical solution includes: a fixed base, a rotating shaft disposed within the fixed base, a pressure rod and a connecting rod respectively disposed on the outer ring of the rotating shaft, a push plate disposed at the end of the connecting rod away from the rotating shaft, and a hinge seat disposed between the push plate and the connecting rod. This utility model has a simple overall structure, is easy to operate, has few potential failure points, is easy to maintain, and can work stably for a long time. It requires no external electric or pneumatic power source; displacement adjustment can be achieved solely through manual operation, reducing operating costs and environmental limitations. It is suitable for scenarios without power supply or where there is a need to avoid a power source.

Description

Technical Field

[0001] This utility model relates to the field of mechanical displacement adjustment technology, and in particular to a non-powered displacement adjustment mechanism. Background Technology

[0002] In mechanical installation, debugging, and simple production operations, fine-tuning of component positions is often required. Traditional displacement adjustment methods mostly rely on electric or pneumatic power sources, increasing costs and system complexity. Furthermore, in special scenarios such as outdoor temporary equipment erection, debugging of small precision instruments, and handling of flammable and explosive hazardous materials, electric or pneumatic mechanisms pose safety hazards. Some displacement adjustment mechanisms use manual adjustment, avoiding the inherent risks of electric or pneumatic power sources. However, existing manual adjustment structures are mostly simple bolt tightening or sliding rail designs, lacking a stable transmission mechanism. Therefore, we propose a non-powered displacement adjustment mechanism. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a non-powered displacement adjustment mechanism.

[0004] The technical solution of this utility model is as follows: a non-powered displacement adjustment mechanism, including a fixed base, a rotating shaft is provided inside the fixed base, a pressure rod and a connecting rod are respectively provided on the outer ring of the rotating shaft, a push plate is provided on the end of the connecting rod away from the rotating shaft, and a hinge seat is provided between the push plate and the connecting rod.

[0005] Preferably, the bottom surface of the fixing seat is planar, the fixing seat is provided with an assembly groove, and the inner wall of the assembly groove is provided with shaft holes on both sides. The rotating shaft is installed correspondingly to the assembly groove, and the rotating shaft is provided with positioning shafts on both sides, and the positioning shafts are installed correspondingly to the shaft holes.

[0006] Preferably, the mounting end of the pressure rod is installed corresponding to the outer ring of the rotating shaft, and the pressure rod is arranged in a straight line shape. The mounting end of the connecting rod is installed corresponding to the other side of the outer ring of the rotating shaft, and the connecting rod is arranged in an L shape.

[0007] Preferably, the push plate is planar, and the mounting end of the hinge seat is installed corresponding to one side of the push plate.

[0008] Preferably, one end of the connecting rod is T-shaped, and an assembly hole is provided on one side of the hinge seat. One end of the connecting rod is installed corresponding to the assembly hole on the hinge seat.

[0009] Preferably, one side of the push plate can be in contact with one side of the item to be moved.

[0010] Compared with the prior art, the present invention has the following beneficial technical effects:

[0011] This utility model has a simple overall structure, is easy to operate, has few fault points, is easy to maintain, can work stably for a long time, does not require an external electric or pneumatic power source, and can achieve displacement adjustment by manual operation alone, reducing the cost of use and environmental restrictions, and is suitable for scenarios with no power supply or where there is a need to avoid a power source. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a side view of the present invention;

[0014] Figure 3 This is a top view of the present invention.

[0015] Reference numerals in the attached diagram: 1. Fixed base; 2. Rotating shaft; 3. Pressure rod; 4. Connecting rod; 5. Push plate; 6. Hinge base. Detailed Implementation

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] Example

[0018] like Figure 1-3As shown, this utility model proposes a non-powered displacement adjustment mechanism, including a fixed base 1 with a planar bottom surface. A rotating shaft 2 is housed within the fixed base 1, and an assembly groove is provided on the fixed base 1. The rotating shaft 2 is installed correspondingly to the assembly groove. Positioning shafts are provided on both sides of the rotating shaft 2, with their mounting ends fixedly connected to the rotating shaft 2. Shaft holes are provided on both sides of the inner wall of the assembly groove, with the positioning shafts correspondingly installed to the shaft holes and rotatably connected to them. A pressure rod 3 and a connecting rod 4 are respectively provided on the outer ring of the rotating shaft 2. The mounting end of the pressure rod 3 is installed correspondingly to the outer ring of the rotating shaft 2 and fixedly connected to one side of the outer ring. The pressure rod 3 is arranged in a "I" shape. The mounting end of the connecting rod 4 is installed correspondingly to the other side of the outer ring of the rotating shaft 2 and fixedly connected to the other side of the outer ring. The connecting rod 4 is arranged in an "L" shape. When the rotating shaft 2 is operated… When the operator presses down or raises the pressure rod 3, the connecting rod 4 can be rotated via the rotating shaft 2, thereby adjusting the position of the object to be moved. A push plate 5 is provided at the end of the connecting rod 4 away from the rotating shaft 2. The push plate 5 is flat and one side of the push plate 5 can fit against the side of the object to be moved. A hinge seat 6 is provided between the push plate 5 and the connecting rod 4. The mounting end of the hinge seat 6 is installed corresponding to one side of the push plate 5 and is fixedly connected to one side of the push plate 5. One end of the connecting rod 4 is T-shaped, and an assembly hole is provided on one side of the hinge seat 6. One end of the connecting rod 4 is installed corresponding to the assembly hole on the hinge seat 6. The connecting rod 4 and the hinge seat 6 are rotatably connected. The setting of the hinge seat 6 allows the push plate 5 to rotate, thereby realizing multi-directional and small-amplitude precise displacement adjustment of the object to be moved to meet different displacement requirements.

[0019] In this embodiment, when the operator needs to make a small displacement adjustment to the item, the operator first places the fixed seat 1 at the appropriate position to move the item, then rotates the push plate 5 through the hinge seat 6 so that one side of the push plate 5 fits against one side of the item to be moved. The operator then presses down the pressure rod 3 so that the pressure rod 3 drives the connecting rod 4 to rotate through the rotating shaft 2. At this time, the connecting rod 4 pushes the push plate 5 through the hinge seat 6, thereby completing the small displacement operation of the item to be moved through the push plate 5.

[0020] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A non-powered displacement adjustment mechanism comprising a fixed seat (1), characterized in that: A rotating shaft (2) is arranged inside the fixed seat (1). A pressing rod (3) and a connecting rod (4) are respectively arranged on the outer ring of the rotating shaft (2). A push plate (5) is arranged at one end of the connecting rod (4) far away from the rotating shaft (2). A hinge seat (6) is arranged between the push plate (5) and the connecting rod (4).

2. A self-powered displacement adjustment mechanism according to claim 1, wherein, The bottom surface of the fixed seat (1) is arranged in a planar shape. An assembly groove is formed on the fixed seat (1). Shaft holes are formed on both sides of the inner wall of the assembly groove. The rotating shaft (2) is correspondingly installed with the assembly groove. Positioning shafts are arranged on both sides of the rotating shaft (2), and the positioning shafts are correspondingly installed with the shaft holes.

3. A self-powered displacement adjustment mechanism according to claim 1, wherein, The installation end of the pressing rod (3) is correspondingly installed with the outer ring of the rotating shaft (2). The pressing rod (3) is arranged in a "one" shape. The installation end of the connecting rod (4) is correspondingly installed with the other side of the outer ring of the rotating shaft (2). The connecting rod (4) is arranged in an "L" shape.

4. The non-powered displacement adjustment mechanism according to claim 1, characterized in that, The push plate (5) is arranged in a planar shape. The installation end of the hinge seat (6) is correspondingly installed with one side of the push plate (5).

5. A self-powered displacement adjustment mechanism according to claim 1, wherein, One end of the connecting rod (4) is in a "T" shape. An assembly hole is formed on one side of the hinge seat (6). One end of the connecting rod (4) is correspondingly installed with the assembly hole on the hinge seat (6).

6. A self-powered displacement adjustment mechanism according to claim 1, wherein, One side of the push plate (5) can be fitted with one side of the item to be displaced.

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