Monocular telescope with magnetic attraction structure

Abstract

The utility model belongs to monocular telescope technical field especially, it relates to a monocular telescope with magnetic attraction structure, include: telescope body, the one side of telescope body is provided with the mounting groove, is inserted and is installed with the installation cylinder in mounting groove, magnetic attraction positioning mechanism, magnetic attraction positioning mechanism support between installation cylinder and mounting groove, installation cylinder is inserted in mounting groove. Through the plug -in structure of mounting groove and installation cylinder on telescope body, and cooperate magnetic attraction positioning mechanism realizes stable positioning of both, compared with traditional screw connection or buckle connection mode, magnetic attraction positioning assembly is more convenient, efficient, and will not appear the problem of thread slippage or buckle wear and tear, and the setting of dismounting assembly can quickly remove the magnetic attraction positioning state between installation cylinder and mounting groove, realizes the quick release of installation cylinder, lets the operator be able to easily contact ocular lens, conveniently clean the dust on the surface of ocular lens, avoid dust adhesion influence observation definition.

Description

Technical Field

[0001] This utility model belongs to the field of monocular telescope technology, and in particular relates to a monocular telescope with a magnetic suction structure. Background Technology

[0002] Currently, monoculars are widely used in outdoor adventure, birdwatching, and sports event observation due to their portability and observation flexibility. However, most monoculars on the market use traditional threaded or snap-fit ​​connections to connect the mounting tube to the telescope body, which have obvious drawbacks: threaded connections require repeated rotation to complete assembly or disassembly, which is cumbersome and inefficient. After long-term use, the threads are prone to stripping, leading to loose connections and unstable positioning. Snap-fit ​​connections rely on mechanical locking structures, and frequent disassembly and assembly can cause wear and deformation of the snap-fit, resulting in loss of positioning effectiveness and affecting the lifespan of the telescope.

[0003] In existing monoculars, the mounting tube and eyepiece are closely related. Due to the inconvenience of disassembly, when dust or stains adhere to the eyepiece surface, it is difficult for the operator to quickly access the eyepiece for cleaning. Long-term dust accumulation will seriously affect the clarity of observation and reduce the user experience.

[0004] There is an urgent need for improvement, so we propose a monocular telescope with a magnetic suction structure. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a monocular telescope with a magnetic suction structure, achieving a quick-release effect.

[0006] In view of this, the present invention provides a monocular telescope with a magnetic attraction structure, comprising: The telescope body has a mounting groove on one side, and a mounting cylinder is inserted into the mounting groove. A magnetic positioning mechanism is provided between the mounting cylinder and the mounting groove. The mounting cylinder is inserted into the mounting groove, and the magnetic positioning mechanism can position the mounting cylinder in the mounting groove. The disassembly assembly is located on the outer periphery of the mounting cylinder and is used to eliminate the magnetism corresponding to the magnetic positioning between the mounting cylinder and the mounting groove, so as to release the magnetic positioning cooperation between the two, facilitate quick disassembly of the mounting cylinder, and allow the operator to access the eyepiece and clean the dust on the surface of the eyepiece.

[0007] Furthermore, the mounting tube is disposed on the eyepiece side of the telescope body.

[0008] Furthermore, the magnetic positioning mechanism includes several fixing grooves opened at one end of the outer wall of the mounting cylinder, an elastic element is fixedly installed in the fixing groove, a magnetic block is fixedly installed at the other end of the elastic element, and several slots are opened in the inner cavity of the mounting groove, with a docking magnetic cover fixedly installed on the inner wall of the slot.

[0009] Furthermore, the number of fixing slots and card slots is the same, and the magnetic block corresponds to the docking magnetic cover.

[0010] Furthermore, the disassembly assembly includes a demagnetizing cover that is slidably mounted on the mounting cylinder. A lever is fixedly connected to the outer wall of one end of the demagnetizing cover, and an expansion portion is provided on the inner wall of the other end of the demagnetizing cover. An arc-shaped opening is provided at the end of the magnetic block away from the port of the mounting cylinder, and the expansion portion corresponds to the arc-shaped opening.

[0011] Furthermore, the inner diameter of the expanded portion near the lever end is smaller than the inner diameter of the portion away from the lever end, and the outer diameter of the arc-shaped portion away from the telescope body end is smaller than the outer diameter near the telescope body end.

[0012] Furthermore, the inner cavity of the mounting groove is provided with a rubber ring, and the outer wall of the rubber ring corresponds to the port of the mounting cylinder.

[0013] Furthermore, an adjustment cylinder is installed inside the mounting cylinder, which can control the distance between the adjustment cylinder port and the eyepiece, making it convenient for both nearsighted and non-nearsighted operators to use.

[0014] The beneficial effects of this utility model are: By using a slot and mounting tube plug-in structure on the telescope body, and in conjunction with a magnetic positioning mechanism, stable positioning of the two is achieved. Compared with traditional threaded or snap-fit ​​connections, magnetic positioning assembly is more convenient and efficient, and avoids problems such as thread stripping or snap wear. Furthermore, the disassembly component allows for quick release of the magnetic positioning between the mounting tube and the mounting slot, enabling quick disassembly of the mounting tube. This allows the operator to easily access the eyepiece and conveniently clean dust from the eyepiece surface, preventing dust accumulation from affecting observation clarity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a monocular telescope with a magnetic attraction structure proposed in this utility model; Figure 2 This is a schematic diagram of the mounting tube structure of a monocular telescope with a magnetic attraction structure proposed in this utility model; Figure 3 This is a schematic diagram of the mounting tube and mounting slot connection structure of a monocular telescope with a magnetic attraction structure proposed in this utility model. Figure 4This is a schematic diagram of the magnetic positioning mechanism of a monocular telescope with a magnetic attraction structure proposed in this utility model; Figure 5 This is a schematic diagram of the demagnetizing cover structure of a monocular telescope with a magnetic attraction structure proposed in this utility model; The markings in the diagram are as follows: 1. Telescope body; 11. Eyepiece; 12. Mounting slot; 13. Mounting tube; 2. Demagnetizing cover; 21. Expanding part; 22. Lever; 23. Fixing slot; 24. Elastic element; 25. Magnetic block; 26. Arc-shaped opening; 27. Slot; 28. Connecting magnetic cover; 3. Rubber ring; 31. Adjusting tube. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0017] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0018] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0019] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0020] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0021] Reference Figures 1 to 5 A monocular telescope with a magnetic suction structure includes: The telescope body 1 has a mounting groove 12 on one side, and a mounting cylinder 13 is inserted into the mounting groove 12. A magnetic positioning mechanism is provided between the mounting cylinder 13 and the mounting groove 12. The mounting cylinder 13 is inserted into the mounting groove 12. The magnetic positioning mechanism can position the mounting cylinder 13 in the mounting groove 12. The disassembly component is located on the outer periphery of the mounting cylinder 13. It is used to eliminate the magnetism corresponding to the magnetic positioning between the mounting cylinder 13 and the mounting groove 12, so as to release the magnetic positioning cooperation between the two, making it easy to quickly disassemble the mounting cylinder 13, so that the operator can access the eyepiece 11 and clean the dust on the surface of the eyepiece 11.

[0022] During installation, the mounting cylinder 13 is inserted into the mounting groove 12 of the telescope body 1. The magnetic attraction mechanism between the mounting cylinder 13 and the mounting groove 12 generates a magnetic attraction force, which stabilizes the mounting cylinder 13 within the mounting groove 12. When the eyepiece 11 needs to be cleaned, the disassembly component located on the outside of the mounting cylinder 13 is operated. The magnetic attraction of the magnetic positioning mechanism is released by the action of the disassembly component. At this time, the positioning constraint between the mounting cylinder 13 and the mounting groove 12 disappears, and the mounting cylinder 13 can be quickly pulled out, exposing the eyepiece 11 for dust cleaning.

[0023] In the example of this application, the mounting tube 13 is disposed on the side of the eyepiece 11 of the telescope body 1.

[0024] As a preferred example of this utility model, the eyepiece 11 is fixedly mounted on a designated side of the inner cavity of the telescope body 1, and the mounting tube 13 is mounted on the side where the eyepiece 11 is located, and the mounting position of the mounting tube 13 corresponds to that of the eyepiece 11; when it is necessary to clean the eyepiece 11, the process of disassembling the mounting tube 13 will not interfere with other structures in the inner cavity of the telescope body 1, so that the eyepiece 11 can be directly contacted.

[0025] In the example of this application, the magnetic positioning mechanism includes a plurality of fixing grooves 23 opened at one end of the outer wall of the mounting cylinder 13, an elastic element 24 is fixedly installed in the fixing groove 23, a magnetic block 25 is fixedly installed at the other end of the elastic element 24, and a plurality of slots 27 are opened in the inner cavity of the mounting groove 12, and a docking magnetic cover 28 is fixedly installed on the inner wall of the slot 27.

[0026] As a preferred example of this utility model, when the mounting cylinder 13 is inserted into the mounting groove 12, the magnetic block 25 adheres to the mating magnetic cover 28 under the elastic force of the elastic member 24, and the positioning of the mounting cylinder 13 and the mounting groove 12 is achieved through the magnetic attraction between the two; the elastic member 24 can undergo elastic deformation during the cooperation between the magnetic block 25 and the mating magnetic cover 28, providing buffer support for the magnetic block 25.

[0027] In the example of this application, the number of fixing slots 23 and card slots 27 are the same, and the magnetic blocks 25 correspond to the docking magnetic covers 28.

[0028] As a preferred example of this utility model, the number of fixing slots 23 and card slots 27 are consistent, and the magnetic blocks 25 in each fixing slot 23 are matched one-to-one with the corresponding magnetic covers 28 in the card slot 27. When the mounting cylinder 13 is inserted into the mounting slot 12, multiple magnetic blocks 25 are simultaneously magnetically attracted and attached to the corresponding magnetic covers 28 under the action of the elastic element 24, forming a magnetic positioning structure with multiple points evenly distributed. This ensures that the mounting cylinder 13 is subjected to a uniform positioning force, thus ensuring the stability of the mounting cylinder 13 in the mounting slot 12.

[0029] In the example of this application, the disassembly assembly includes a demagnetizing cover 2 that is slidably mounted on the mounting cylinder 13. A lever 22 is fixedly connected to the outer wall of one end of the demagnetizing cover 2, and an expansion portion 21 is provided on the inner wall of the other end of the demagnetizing cover 2. An arc-shaped opening 26 is provided at the end of the magnetic block 25 away from the port of the mounting cylinder 13, and the expansion portion 21 corresponds to the arc-shaped opening 26.

[0030] As a preferred example of this utility model, when it is necessary to release the magnetic positioning, the lever 22 is turned in the specified direction. The lever 22 causes the demagnetizing cover 2 to slide along the mounting cylinder 13. The end of the demagnetizing cover 2 with the expansion portion 21 gradually approaches the arc-shaped opening portion 26 of the magnetic block 25. As the demagnetizing cover 2 continues to slide, the expansion portion 21 contacts the arc-shaped opening portion 26 and generates a squeezing force. This force pushes the magnetic block 25 into the fixing groove 23, thereby compressing the elastic element 24, causing the magnetic block 25 to separate from the mating magnetic cover 28, releasing the magnetic positioning state, and realizing the quick disassembly of the mounting cylinder 13.

[0031] In the example of this application, the inner diameter of the expanded portion 21 near the end of the lever 22 is smaller than the inner diameter of the end away from the lever 22, and the outer diameter of the arc-shaped portion 26 away from the telescope body 1 is smaller than the outer diameter near the end of the telescope body 1.

[0032] As a preferred example of this utility model, the expanded portion 21 and the arc-shaped opening portion 26 form a suitable gradient mating surface; when the demagnetizing cover 2 slides, the gradient surface of the expanded portion 21 and the gradient surface of the arc-shaped opening portion 26 gradually come into contact, and the squeezing force is gradually applied to the magnetic block 25 from nothing to something and from small to large, pushing the magnetic block 25 to move smoothly and compress the elastic member 24, avoiding the component from jamming or being damaged due to excessive instantaneous force.

[0033] In the example of this application, the inner cavity of the mounting groove 12 is provided with a rubber ring 3, and the outer wall of the rubber ring 3 corresponds to the port of the mounting cylinder 13.

[0034] As a preferred example of this utility model, after the mounting cylinder 13 is inserted into the mounting groove 12 and magnetic positioning is completed, the port of the mounting cylinder 13 is tightly fitted with the rubber ring 3, the rubber ring 3 fills the gap between the two, and during the insertion process of the mounting cylinder 13, the rubber ring 3 undergoes slight deformation due to its own elasticity, which plays a buffering role in the insertion action of the mounting cylinder 13 and reduces the hard contact wear between the mounting cylinder 13 and the port of the mounting groove 12.

[0035] In the example of this application, an adjusting cylinder 31 is installed inside the mounting cylinder 13. The inner wall of the mounting cylinder 13 is threaded to one end of the outer wall of the adjusting cylinder 31, which can control the distance between the port of the adjusting cylinder 31 and the eyepiece 11, making it convenient for both nearsighted and non-nearsighted operators to use.

[0036] As a preferred example of this utility model, when the adjusting cylinder 31 is rotated, the adjusting cylinder 31 can move along the axial direction of the mounting cylinder 13 by means of the screw drive of the thread, thereby changing the distance between the port of the adjusting cylinder 31 and the eyepiece 11; nearsighted or non-nearsighted operators can adjust this distance by rotating the adjusting cylinder 31 according to their own vision, so as to achieve fine adjustment of the observation focus until a clear observation effect is obtained.

[0037] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A monocular telescope with a magnetic suction structure, characterized in that... ,include: The telescope body (1) has a mounting groove (12) on one side, and a mounting cylinder (13) is inserted into the mounting groove (12). A magnetic positioning mechanism is provided between the mounting cylinder (13) and the mounting groove (12). The mounting cylinder (13) is inserted into the mounting groove (12). The magnetic positioning mechanism can position the mounting cylinder (13) in the mounting groove (12). The disassembly assembly is located on the outer periphery of the mounting cylinder (13) and is used to eliminate the magnetism corresponding to the magnetic positioning between the mounting cylinder (13) and the mounting groove (12) so as to release the magnetic positioning cooperation between the two.

2. A monocular telescope with a magnetic suction structure according to claim 1, characterized in that, The mounting tube (13) is located on the side of the eyepiece (11) of the telescope body (1).

3. A monocular telescope with a magnetic suction structure according to claim 1, characterized in that, The magnetic positioning mechanism includes several fixing slots (23) opened at one end of the outer wall of the mounting cylinder (13). An elastic element (24) is fixedly installed in the fixing slot (23). A magnetic block (25) is fixedly installed at the other end of the elastic element (24). Several slots (27) are opened in the inner cavity of the mounting slot (12). A docking magnetic cover (28) is fixedly installed on the inner wall of the slot (27).

4. A monocular telescope with a magnetic suction structure according to claim 3, characterized in that, The number of fixed slots (23) and card slots (27) are the same, and the magnetic blocks (25) correspond to the docking magnetic covers (28).

5. A monocular telescope with a magnetic suction structure according to claim 4, characterized in that, The disassembly assembly includes a demagnetizing cover (2) that is slidably mounted on the mounting cylinder (13). A lever (22) is fixedly connected to the outer wall of one end of the demagnetizing cover (2). An expansion portion (21) is provided on the inner wall of the other end of the demagnetizing cover (2). An arc-shaped opening portion (26) is provided at the end of the magnetic block (25) away from the port of the mounting cylinder (13). The expansion portion (21) corresponds to the arc-shaped opening portion (26).

6. A monocular telescope with a magnetic suction structure according to claim 5, characterized in that, The inner diameter of the expanded portion (21) near the lever (22) is smaller than the inner diameter of the portion away from the lever (22), and the outer diameter of the arc-shaped portion (26) away from the telescope body (1) is smaller than the outer diameter of the portion near the telescope body (1).

7. A monocular telescope with a magnetic suction structure according to claim 1, characterized in that, The inner cavity of the mounting groove (12) is provided with a rubber ring (3), and the outer wall of the rubber ring (3) corresponds to the port of the mounting cylinder (13).

8. A monocular telescope with a magnetic suction structure according to claim 1, characterized in that, An adjusting cylinder (31) is installed inside the mounting cylinder (13).

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