An optical instrument fixing component

Abstract

This utility model discloses an optical instrument fixing component, including a worktable and a fixing component. The fixing component consists of a fixing part, a pressure-applying part, and a rotating part. The fixing part is disposed in a fixing hole, the pressure-applying part is sleeved on the fixing part, and a spring is sleeved on the fixing part. The lower end of the spring is on the worktable, and the upper end is in contact with the pressure-applying part. The rotating part is hinged to the upper end of the fixing part through a hinge rod. The rotating part is located above the pressure-applying part. When the rotating part is rotated, it can maintain pressure on the pressure-applying part, keeping the pressure-applying part compressing the spring, thus causing the pressure-applying part to move downward. This optical instrument fixing component only requires rotating the rotating part to keep it pushing the pressure-applying part to compress the spring, keeping the positioning rod on the pressure-applying part in cooperation with the base of the optical instrument, so that the positioning rod is inserted into the positioning hole, thereby completing the positioning of the optical instrument. No other tools are needed to complete the assembly and disassembly, which not only enables rapid positioning operations but also simplifies complicated operation steps.

Description

Technical Field

[0001] This utility model relates to fixing technology, and more particularly to a fixing component for optical instruments. Background Technology

[0002] Optical instruments are composed of single or multiple optical components. They are mainly divided into two categories: those that form real images, such as slide projectors and cameras; and those that form virtual images, such as telescopes, microscopes, and magnifying glasses. Some optical instruments often need to be moved during use, moved to the experimental table for operation, and then fixed in place to maintain their position. Using bolts or other tool-assisted structures often leads to cumbersome operation and requires special tools for assembly and disassembly. Therefore, a fixing structure that can adapt to different optical instruments and allows for quick assembly and disassembly is needed. Utility Model Content

[0003] In order to overcome the defects of the existing technology, this utility model proposes an optical instrument fixing component.

[0004] An optical instrument fixing component, characterized in that it comprises:

[0005] The workbench is provided with fixing holes;

[0006] A fixing component is provided in a fixing hole. The fixing component consists of a fixing part, a pressure-applying part, and a rotating part. The fixing part is set in the fixing hole. The pressure-applying part is sleeved on the fixing part. A spring is sleeved on the fixing part. The lower end of the spring is on the worktable, and the upper end is in contact with the pressure-applying part. The rotating part is hinged to the upper end of the fixing part through a hinge rod. The rotating part is located above the pressure-applying part. When the rotating part is rotated, it can maintain the pressure applied by the rotating part to the pressure-applying part, keep the pressure-applying part compressing the spring, and make the pressure-applying part move downward.

[0007] In this optical instrument fixing component of the present invention, the fixing component consists of a hinge end, a rod body and a threaded rod. The hinge end has a first hinge hole in the middle that mates with the hinge rod. The spring is sleeved on the rod body. The threaded rod is set in the fixing hole and has a nut on it.

[0008] In this optical instrument fixing component of the present invention, the pressure-applying component consists of a pressure plate, a baffle, and a positioning rod, and the pressure plate has an insertion hole in the middle that mates with the rod.

[0009] In this optical instrument fixing component of the present invention, the rotating component consists of a handle, a connecting part, and rotating bodies disposed on both sides of the connecting part, and a receiving area for accommodating the hinge end is formed between the rotating bodies.

[0010] In this optical instrument fixing component of the present invention, the rotating body is provided with a pressure end, and the pressure plate is provided with a limiting notch that cooperates with the pressure end.

[0011] The optical instrument fixing component of this utility model has the following advantages: This fixing component only requires rotating the rotating part to keep it pushing the pressure component to compress the spring, maintaining the positioning rod on the pressure component in contact with the base of the optical instrument, thus inserting the positioning rod into the positioning hole and completing the positioning of the optical instrument. No other tools are needed for assembly and disassembly, enabling not only rapid positioning but also simplifying complex operating procedures. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the optical instrument fixing component structure of this utility model;

[0013] Figure 2 for Figure 1 The right view;

[0014] Figure 3 for Figure 1 Exploded view;

[0015] Figure 4 for Figure 3 Schematic diagram of the pressure-applying component structure;

[0016] Figure 5 for Figure 3 Schematic diagram of the fasteners and spring structure;

[0017] Figure 6 for Figure 3 A schematic diagram of the rotating component structure in the diagram;

[0018] Figure 7 for Figure 1 A schematic diagram of the installation status. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] like Figures 1 to 7 As shown, this optical instrument fixing component of the present invention includes a worktable 1 and a fixing component 2. The worktable 1 is provided with a fixing hole 3, and a fixing element 4 is disposed in the fixing hole 3, so that the position of the fixing component 2 will not move.

[0021] The fixing component 2 is installed in the fixing hole 3. The fixing component 2 consists of a fixing member 4, a pressure-applying member 5, and a rotating member 6. The fixing member 4 is installed in the fixing hole 3, and the pressure-applying member 5 is sleeved on the fixing member 4. A spring 7 is sleeved on the fixing member 4. The lower end of the spring 7 is on the worktable 1, and the upper end is in contact with the pressure-applying member 5. The rotating member 6 is hinged to the upper end of the fixing member 4 through a hinge rod 8. The rotating member 6 is located above the pressure-applying member 5. When the rotating member 6 is rotated, it can maintain the pressure applied by the rotating member 6 to the pressure-applying member 5, keeping the pressure-applying member 5 compressed to the spring 7, so that the pressure-applying member 5 moves downward.

[0022] The fixing component 4 consists of a hinge end 10, a rod body 11, and a threaded rod 12. The hinge end 10 has a first hinge hole 13 in the middle that mates with the hinge rod 8. The spring 7 is sleeved on the rod body 11. The threaded rod 12 is disposed in the fixing hole 3 and has a nut 14. Through the cooperation of the nut 14 and the threaded rod 12, the fixing component 4 is fixed in the fixing hole 3, thereby keeping the position of the fixing member 2 stationary. However, the pressure applying member 5 can rotate on the fixing component 4, which facilitates positioning of optical instruments in different positions.

[0023] The pressure-applying component 5 consists of a pressure plate 15, a baffle 16, and a positioning rod 17. The pressure plate 15 has an insertion hole 18 in the middle that mates with the rod 11.

[0024] like Figure 7 As shown, the workbench 1 is equipped with a base 19 for optical instruments. Since optical instruments have various structures, only the base 19 is shown here to demonstrate the installation state between the pressure-applying component 5 and the base 19. The base 19 is provided with a positioning hole 20 that mates with the positioning rod 17. Simply rotating the rotating component 6 causes the pressure-applying component 5 to move downward, compressing the spring 7 and simultaneously causing the positioning rod 17 to insert into the positioning hole 20.

[0025] In addition, the rotating component 6 consists of a handle 21, a connecting part 22, and rotating bodies 23 disposed on both sides of the connecting part 22. A receiving area 24 for accommodating the hinge end 10 is formed between the rotating bodies 23. A pressure end 25 is provided on the rotating body 23, and a limiting notch 26 that cooperates with the pressure end 25 is provided on the pressure plate 15.

[0026] In use, the baffle 16 restricts the movement of the base 19, allowing the positioning rod 17 to be directly inserted into the positioning hole 20. During installation, the rotating part 6 is rotated, causing it to push the pressure applying part 5 downward, compressing the spring 7, and causing the positioning rod 17 to be inserted into the positioning hole 20. Since the rotating body 23 has a pressure applying end 25, it pushes the pressure applying plate 15 and keeps the pressure applying end 25 confined within the limiting recess 26.

[0027] Meanwhile, a second hinge hole 27 is provided on the hinge end 10, and the center line of the second hinge hole 27 does not coincide with the center line of the first hinge hole 13 on the hinge end 10. Therefore, the pressure end 25 will push the pressure member 5 to compress the spring 7, keeping the positioning rod 17 inserted into the positioning hole 20.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An optical instrument fixing member characterized by comprising: include: The workbench is provided with fixing holes; A fixing component is provided in a fixing hole. The fixing component consists of a fixing part, a pressure-applying part, and a rotating part. The fixing part is set in the fixing hole. The pressure-applying part is sleeved on the fixing part. A spring is sleeved on the fixing part. The lower end of the spring is on the worktable, and the upper end is in contact with the pressure-applying part. The rotating part is hinged to the upper end of the fixing part through a hinge rod. The rotating part is located above the pressure-applying part. When the rotating part is rotated, it can maintain the pressure applied by the rotating part to the pressure-applying part, keep the pressure-applying part compressing the spring, and make the pressure-applying part move downward.

2. The optical instrument securing member of claim 1, wherein, The fixing component consists of a hinge end, a rod body, and a threaded rod. The hinge end has a first hinge hole in the middle that mates with the hinge rod. The spring is sleeved on the rod body. The threaded rod is set in the fixing hole and has a nut on it.

3. The optical instrument securing member of claim 2, wherein, The pressure-applying component consists of a pressure plate, a baffle, and a positioning rod. The pressure plate has an insertion hole in the middle that mates with the rod.

4. The optical instrument securing member of claim 3, wherein, The rotating component consists of a handle, a connecting part, and rotating bodies disposed on both sides of the connecting part. A receiving area for accommodating the hinge end is formed between the rotating bodies.

5. The optical instrument fixing component according to claim 4, characterized in that, The rotating body is provided with a pressure end, and the pressure plate is provided with a limiting notch that cooperates with the pressure end.

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