Telescope screw anti-falling structure
By designing a telescope screw anti-fall structure including a rotating shaft, main body cartridge, mounting ring, compression ring and spring, the problem of loosening or falling off in long-term use and transportation by traditional screw fixing methods is solved, and the imaging quality and optical performance of the telescope are significantly improved.
Patent Information
- Application Number
- CN202421670838.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The traditional telescope fixing method relies on screw tightening. During long-term use and transportation, the screws loose or fall off due to factors such as external environment complexity and vibration impact, which affects the imaging quality and optical performance.
A telescope screw anti-fall structure is designed, including components such as rotating shaft, main body cartridge, mounting ring, compression ring and spring. Through the return effect of the spring and the sliding design of the top plate, the compression ring is prevented from sliding out during vibration, thereby improving the installation stability of the prism.
It effectively prevents the screw from loosening or falling off during long-term use and transportation, and improves the imaging quality and stability of the optical performance of the telescope.
Smart Images
Figure CN222748769U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of telescope installation, in particular to a telescope screw anti-falling structure. Background Art
[0002] In the field of precision manufacturing of telescopes, the prism assembly is one of the core optical components, and its stability and accuracy directly determine the overall performance and observation effect of the telescope. Due to the key role of the prism in the telescope, any slight displacement or looseness will seriously affect the performance of the optical system, resulting in problems such as reduced image quality and inaccurate observation data. Therefore, it is particularly important to use a reliable anti-fall-off structure to enhance the stability of the prism after installation.
[0003] However, the prior art still has the following deficiencies: the traditional fixing method mainly relies on tightening screws, and the prism assembly is fixed to the frame or bracket of the telescope by screws. However, during long-term use and transportation, due to the complexity of the external environment and unforeseen vibrations, impacts and other factors, the screws are prone to loosening or even falling off, thereby affecting the imaging quality and optical performance of the telescope.
[0004] Therefore, a telescope screw anti-falling structure is urgently needed to solve the above problem. Summary of the invention
[0005] The purpose of the utility model is to solve the problem that the existing traditional fixing method mainly relies on tightening screws to fix the prism assembly on the frame or bracket of the telescope. However, during long-term use and transportation, due to the complexity of the external environment and unforeseen factors such as vibration and impact, the screws are prone to loosening or even falling off, thereby affecting the imaging quality and optical performance of the telescope.
[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:
[0007] A telescope screw anti-falling structure is provided to improve the above problem.
[0008] The specific application is as follows:
[0009] A telescope screw anti-falling structure comprises a rotating shaft and a main body bin rotatably connected to the outer wall of the rotating shaft, wherein the main body bin is symmetrically arranged with two groups about the rotating shaft, and a clamping component for preventing the screw from falling off is connected to the inner wall of the main body bin, wherein the clamping component comprises a mounting ring fixedly connected to the inner wall of the main body bin, a tightening groove is provided on the side wall of the mounting ring, a prism is threadedly connected to the side wall of the mounting ring through the tightening groove, a clamping ring for clamping the prism is threadedly connected to the inner wall of the mounting ring, a linkage ring is rotatably connected to the side wall of the mounting ring, and evenly distributed sliding grooves are provided on the inner wall of the sliding groove, and a top plate is slidably connected to the inner wall of the sliding groove.
[0010] As a preferred technical solution of the present application, a spring is fixedly connected to the inner wall of the slide groove, and the end of the spring away from the slide groove is also fixedly connected to the top plate. Two groups of springs are symmetrically arranged about the central axis of the top plate, an adjustment groove is opened on the side wall of the top plate, and a sliding shaft is fixedly connected to the side wall of the linkage ring, and the end of the sliding shaft away from the linkage ring is also slidably connected to the side wall of the adjustment groove.
[0011] As a preferred technical solution of the present application, an eyepiece is connected to the side wall of the main body compartment, and a stabilizing ring is fixedly connected to the end of the main body compartment away from the eyepiece, and a support ring is fixedly connected to the inner wall of the stabilizing ring.
[0012] As a preferred technical solution of the present application, an objective lens is connected to the side wall of the support ring, a disassembly ring is threadedly connected to the inner wall of the support ring, and the disassembly ring cooperates with the objective lens.
[0013] As a preferred technical solution of the present application, a connecting rope is fixedly connected to the outer wall of the main body compartment, and an end of the connecting rope away from the main body compartment is also fixedly connected to a protective shell for protecting the objective lens.
[0014] In the scheme of this application:
[0015] The top plate can slide out of the slide groove under the action of the spring and then fit with the clamping ring, so as to prevent the clamping ring from withdrawing from the mounting ring during transportation, thereby improving the stability of the prism installation and solving the problem that the traditional fixing method in the prior art mainly relies on tightening screws to fix the prism assembly to the frame or bracket of the telescope. However, during long-term use and transportation, due to the complexity of the external environment and unforeseen vibrations, impacts and other factors, the screws are prone to loosening or even falling off, thereby affecting the imaging quality and optical performance of the telescope. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the overall structure of a telescope screw anti-falling structure provided in this application;
[0017] Figure 2 A schematic cross-sectional structure diagram of a telescope screw anti-falling structure provided in the present application;
[0018] Figure 3 This is one of the partial structural schematic diagrams of a telescope screw anti-falling structure provided in the present application;
[0019] Figure 4 The second partial structural diagram of a telescope screw anti-falling structure provided by the present application;
[0020] Figure 5 The third partial structural diagram of a telescope screw anti-falling structure provided by the present application;
[0021] Figure 6 A telescope screw anti-falling structure provided in this application Figure 3 A magnified view of the structure in the middle.
[0022] Indicated in the figure:
[0023] 100. Rotating shaft; 101. Main body; 102. Mounting ring; 103. Tightening groove; 104. Prism; 105. Pressing ring; 106. Linkage ring; 107. Slide groove; 108. Top plate; 110. Spring; 111. Adjusting groove; 112. Sliding shaft; 120. Eyepiece; 121. Stabilizing ring; 122. Support ring; 123. Objective lens; 124. Disassembly ring; 130. Connecting rope; 131. Protective shell. DETAILED DESCRIPTION
[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.
[0025] like Figure 1-6 As shown, the present embodiment proposes a telescope screw anti-falling structure, comprising a rotating shaft 100 and a main body bin 101 rotatably connected to the outer wall of the rotating shaft 100, the main body bin 101 is symmetrically arranged with two groups about the rotating shaft 100, the inner wall of the main body bin 101 is connected with a clamping component for preventing the screws from falling off, wherein the clamping component comprises a mounting ring 102 fixedly connected to the inner wall of the main body bin 101, the side wall of the mounting ring 102 is provided with a tightening groove 103, the side wall of the mounting ring 102 is threadedly connected with a prism 104 through the tightening groove 103, the inner wall of the mounting ring 102 is threadedly connected with a clamping ring 105 for clamping the prism 104, the side wall of the mounting ring 102 is rotatably connected with a linkage ring 106, the inner wall of the main body bin 101 is provided with evenly distributed sliding grooves 107, the inner wall of the sliding groove 107 is slidably connected with a top plate 108, the prism 104 can be threadedly connected through the tightening groove 103, so as to further improve the stability of the prism 104 after installation.
[0026] like Figure 1-6As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a spring 110 is fixedly connected to the inner wall of the slide groove 107, and the end of the spring 110 away from the slide groove 107 is also fixedly connected to the top plate 108, and two groups of springs 110 are symmetrically arranged about the central axis of the top plate 108, and an adjusting groove 111 is opened on the side wall of the top plate 108, and a sliding shaft 112 is fixedly connected to the side wall of the linkage ring 106, and the end of the sliding shaft 112 away from the linkage ring 106 is also slidably connected to the side wall of the adjusting groove 111, and the top plate 108 can be reset by the spring 110, and the side edge of the clamping ring 105 is abutted by the top plate 108, so as to prevent the clamping ring 105 from sliding out of the mounting ring 102 due to vibration during long-term use, thereby improving the firmness of the installation.
[0027] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the main body compartment 101 is connected to the eyepiece 120, and the end of the main body compartment 101 away from the eyepiece 120 is also fixedly connected to a stabilizing ring 121, and the inner wall of the stabilizing ring 121 is fixedly connected to a supporting ring 122, and the support ring 122 can be used to support the objective lens 123, which is more practical.
[0028] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side wall of the support ring 122 is connected to the objective lens 123, and the inner wall of the support ring 122 is threadedly connected to the disassembly ring 124, and the disassembly ring 124 cooperates with the objective lens 123. The disassembly ring 124 is rotated to contact the objective lens 123, thereby achieving fixation, which facilitates improving the convenience of installing and disassembling the objective lens 123.
[0029] like Figure 1-4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the outer wall of the main body warehouse 101 is fixedly connected with a connecting rope 130, and the end of the connecting rope 130 away from the main body warehouse 101 is also fixedly connected with a protective shell 131 for protecting the objective lens 123. The connecting rope 130 is connected to the protective shell 131, so that the objective lens 123 can be protected by the protective shell 131 when not in use, and the protective shell 131 can be prevented from being lost, which is more convenient to use.
[0030] Specifically, when the telescope screw anti-falling structure is used: first, the prism 104 is rotated into the tightening groove 103, and then the linkage ring 106 is rotated to slide on the side wall of the adjustment groove 111 through the sliding shaft 112, thereby driving the four sets of top plates 108 to slide into the inside of the sliding groove 107 at the same time, and then the clamping ring 105 is rotated to a position in contact with the prism 104 through the mounting ring 102, and the prism 104 is tightened by the clamping ring 105, and then the linkage ring 106 is loosened to drive the top plate 108 to reset under the action of the spring 110, and the top plate 108 is retracted through the side wall of the top plate 108 and the clamping ring 105. , thereby preventing the locking ring 106 from sliding out of the mounting ring 102 when vibrated, thereby improving the firmness of the prism 104 after installation, and then installing the eyepiece 120. After the installation is completed, the objective lens 123 is pushed to a position in contact with the support ring 122, and then the disassembly ring 124 is turned to contact the objective lens 123, thereby achieving the installation of the objective lens 123. Then, when not in use, the objective lens 123 can be protected by the protective shell 131, and the protective shell 131 can be prevented from being lost under the action of the connecting rope 130.
[0031] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.
Claims
1. A telescope screw anti-falling structure, comprising a rotating shaft (100) and a main body compartment (101) rotatably connected to the outer wall of the rotating shaft (100), characterized in that: The main body bin (101) is symmetrically arranged with respect to the rotation axis (100), and a clamping component for preventing the screw from falling off is connected to the inner wall of the main body bin (101), wherein the clamping component comprises a mounting ring (102) fixedly connected to the inner wall of the main body bin (101), a tightening groove (103) is provided on the side wall of the mounting ring (102), a prism (104) is threadedly connected to the side wall of the mounting ring (102) through the tightening groove (103), a clamping ring (105) for clamping the prism (104) is threadedly connected to the inner wall of the mounting ring (102), a linkage ring (106) is rotatably connected to the side wall of the mounting ring (102), and evenly distributed slide grooves (107) are provided on the inner wall of the main body bin (101), and a top plate (108) is slidably connected to the inner wall of the slide groove (107).
2. A telescope screw anti-falling structure according to claim 1, characterized in that: A spring (110) is fixedly connected to the inner wall of the slide groove (107); one end of the spring (110) away from the slide groove (107) is also fixedly connected to the top plate (108); two groups of springs (110) are symmetrically arranged about the central axis of the top plate (108); an adjustment groove (111) is opened on the side wall of the top plate (108); a sliding shaft (112) is fixedly connected to the side wall of the linkage ring (106); and one end of the sliding shaft (112) away from the linkage ring (106) is also slidably connected to the side wall of the adjustment groove (111).
3. A telescope screw anti-falling structure according to claim 2, characterized in that: The side wall of the main body compartment (101) is connected to an eyepiece (120), one end of the main body compartment (101) away from the eyepiece (120) is also fixedly connected to a stabilizing ring (121), and the inner wall of the stabilizing ring (121) is fixedly connected to a supporting ring (122).
4. A telescope screw anti-falling structure according to claim 3, characterized in that: The side wall of the support ring (122) is connected to an objective lens (123), the inner wall of the support ring (122) is threadedly connected to a disassembly ring (124), and the disassembly ring (124) cooperates with the objective lens (123).
5. The anti-falling structure of telescope screws according to claim 4, characterized in that: A connecting rope (130) is fixedly connected to the outer wall of the main body compartment (101), and one end of the connecting rope (130) away from the main body compartment (101) is also fixedly connected to a protective shell (131) for protecting the objective lens (123).