Single-tube telescope convenient to carry

Abstract

The utility model relates to the technical field of single-tube telescopes, and discloses a portable single-tube telescope, the single-tube telescope adopts a supporting integrated structure arrangement, a protective cover structure is installed and connected by using a telescopic support arm structure, the structure is simple, the layout is compact, the structural volume is small after the single-tube telescope is stored, and the single-tube telescope is convenient to carry. The cover structure is composed of a connecting frame seat and a protective turning cover, the protective turning cover is installed on the front portion of the connecting frame seat in an overturning mode through cooperation of a rotating shaft support and a limiting clamping block limiting fixed shaft, when the device is held and used, the supporting arm does not need to be unfolded, the objective lens can be opened only through overturning, and holding use and fixed-point supporting work of the device are completed; the protective flip cover serves as a bottom support structure, fixed-point placement supporting of the telescope body can be achieved through matched supporting of the flip supporting arm and the telescopic supporting arm, the telescope body can meet different work use requirements of movable holding and fixed-point placement, and the use flexibility and the work scene applicability of the device are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of monocular telescope technology, specifically a portable monocular telescope. Background Technology

[0002] A monocular telescope is a monocular visual optical instrument consisting of an objective lens and an eyepiece. It focuses parallel light rays and keeps them parallel by refraction / reflection through lenses or mirrors. Its optical system satisfies the condition of "parallel light incident, parallel light outgoing" to ensure clear imaging. Furthermore, by reflecting / folding through lenses, it can magnify the visual angle of distant objects, enabling magnified observation of distant scenes. It is often used for outdoor landscape surveying and astronomical observation.

[0003] Compared to binoculars, monoculars have a smaller structural volume, so they are often used as portable outdoor observation devices. In terms of structure, traditional monoculars have no support structure on the upper part except for the lens body. Due to the lack of support, when performing fixed-point framing, they need to be used with an additional support structure, which will increase the amount of equipment carried and is not conducive to improving the portability of the equipment. Therefore, a portable monocular is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a portable monocular telescope to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a portable monocular telescope, comprising a telescope body and a support mechanism, wherein an objective lens and an eyepiece are respectively provided at the front and rear ends of the telescope body, and a focusing knob for focusing adjustment is provided in the middle of the telescope body;

[0006] The support mechanism is integrally installed in the middle of the telescope body. The support mechanism includes a flip arm, a telescopic arm, a connecting frame, and a protective flip cover. The connecting frame is flipped and installed at the front of the telescope body through the cooperation of the flip arm and the telescopic arm. The upper part of the flip arm and the telescopic arm are respectively provided with a first knob and a second knob. The protective flip cover is flipped and installed at the front of the connecting frame by a rotating shaft. The upper side of the connecting frame is provided with a limiting block for limiting the flipping of the protective flip cover.

[0007] Preferably, the objective lens is coaxially mounted on the front of the telescope body via a focusing knob, and the eyepiece is rotatably mounted on the rear of the telescope body.

[0008] Preferably, flip supports are fixedly provided on both sides of the middle part of the telescope body. The flip support arm and the telescopic support arm are provided in pairs. The two sets of flip support arms are flipped and installed on both sides of the middle part of the telescope body respectively by the rotating shaft at the top of the flip support. The first knob is installed on the flip connection side of the flip support arm.

[0009] Preferably, the middle part of the aforementioned tilting arm is provided with a telescopic groove, and the rear part of the telescopic arm is slidably inserted into the inner side of the telescopic groove. The bolt part of the second knob is threadedly connected to the screw hole on the rear side of the telescopic arm.

[0010] Preferably, the front end of the telescopic arm is fixedly connected to the side of the connecting frame, and after being stored, the connecting frame is fitted and installed with the front end of the telescope body.

[0011] Preferably, a mounting post is installed at the lower part of the connecting frame seat, and the protective flip cover is flipped and installed at the front of the connecting frame seat by the mounting post. When closed, the protective flip cover covers the front opening side of the connecting frame seat.

[0012] Preferably, the aforementioned limiting block is slidably fitted into the inner side of the slot provided on the side of the connecting frame seat, and a spring is installed at the rear of the limiting block. A limiting slot is provided on the rear side of the protective flip cover. When closed, the front of the limiting block is fitted into the limiting slot.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0014] This monocular telescope adopts an integrated support structure, using a telescopic arm to connect and install the cover structure. The structure is simple and compact, with a small volume when stored, making it highly portable. The cover structure consists of a connecting frame and a protective flip cover. The protective flip cover is mounted on the front of the connecting frame via a pivot support and a limiting block for fixed-axis rotation. When holding and using the telescope, there is no need to unfold the arm; simply flipping it open the objective lens completes the device's handling and use. When in fixed-point support mode, the protective flip cover serves as the bottom support structure, and the combination of the flipping arm and the telescopic arm allows for fixed-point support of the telescope body. This enables the telescope body to meet different working needs, such as mobile handling and fixed-point placement, greatly improving the device's flexibility and applicability to various work scenarios. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the overall installation front side of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention after installation;

[0018] Figure 3 This is a schematic diagram of the protective flip cover in the open state of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the protective flip cover and connecting frame base of this utility model;

[0020] Figure 5 This is a schematic diagram of the outrigger structure of this utility model.

[0021] Explanation of reference numerals in the attached diagram: 1. Telescope body; 2. Eyepiece; 3. Objective lens; 4. Focusing knob; 5. Tilting arm; 6. Telescopic arm; 7. Connecting frame base; 8. Protective flip cover; 9. First knob; 10. Second knob; 11. Limiting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0024] Example

[0025] Please see Figures 1-5This utility model provides a technical solution: a portable monocular telescope, including a telescope body 1 and a support mechanism. The telescope body 1 is a monocular telescope. To achieve distant viewing, as shown in the attached... Figure 3 As shown, an objective lens 3 and an eyepiece 2 are respectively provided at the front and rear ends of the telescope body 1. To facilitate focusing adjustment, a focusing knob 4 for focusing adjustment is provided in the middle of the telescope body 1. The shaft side of the focusing knob 4 is connected to the drive side of the objective lens 3 through a threaded structure. The objective lens 3 is coaxially mounted on the front of the telescope body 1 through the focusing knob 4. Focusing can be achieved by sliding adjustment. The eyepiece 2 can be rotatably mounted on the rear of the telescope body 1. Fine adjustment of the lens focal length can be achieved by screwing.

[0026] The support mechanism is integrally installed in the middle of the telescope body 1. The support mechanism includes a flip-up arm 5, a telescopic arm 6, a connecting frame 7, and a protective flip cover 8. The connecting frame 7 is flipped and installed at the front of the telescope body 1 through the cooperation of the flip-up arm 5 and the telescopic arm 6. Specifically, see attached... Figure 1 As shown, in order to facilitate the installation and support of the flip arm 5, flip supports are fixedly installed on both sides of the middle part of the telescope body 1. The flip arm 5 and the telescopic arm 6 are both set in pairs. The two sets of flip arms 5 are flipped and installed on both sides of the middle part of the telescope body 1 respectively through the rotating shaft of the upper part of the flip support, and can be axially flipped and adjusted. The first knob 9 is installed on the flip connection side of the flip arm 5. The first knob 9 is threaded to the rotating shaft end of the upper part of the flip support. By tightening, the flip arm 5 after flipping and adjusting can be locked and limited.

[0027] To facilitate the connection and installation of the telescopic outrigger 6, see attached... Figure 1 As shown, a telescopic groove is provided in the middle of the flip arm 5. The rear part of the telescopic arm 6 is slidably inserted into the inner side of the telescopic groove, which can be used for telescopic support adjustment. The bolt part of the second knob 10 is threadedly connected to the screw hole on the rear side of the telescopic arm 6. By tightening, the telescopic arm 6 after telescopic adjustment can be locked and limited. The front end of the telescopic arm 6 is fixedly connected to the side of the connecting frame seat 7. After being stored, the connecting frame seat 7 is fitted into the front end seat side of the telescope body 1. The structure is set with an integrated support. The telescopic arm structure is used to install and connect the cover structure. The structure is simple and compact. After being stored, it has a small structural volume and good mobility.

[0028] The protective flip cover 8 is mounted on the front of the connecting frame 7 via a pivot support and fixed-axis flip installation. See attached diagram for details. Figure 4 As shown, to facilitate the connection and installation of the protective flip cover 8, a mounting post is installed at the lower part of the connecting frame 7. The protective flip cover 8 is supported by the mounting post and flipped onto the front of the connecting frame 7. When closed, it is as shown in the attached figure. Figure 1As shown, the protective flip cover 8 is installed on the front opening side of the connecting frame 7 to provide shielding protection for the objective lens 3. To achieve the flip-out limit of the protective flip cover 8, as shown in the attached diagram... Figure 3 As shown, a limiting block 11 for limiting the flip-up of the protective cover 8 is provided on the upper side of the connecting frame 7. The limiting block 11 is slidably fitted into the inner side of the slot provided on the side of the connecting frame 7. A spring is installed at the rear of the limiting block 11. A limiting groove is provided on the rear side of the protective cover 8. When closed, the front of the limiting block 11 is fitted into the limiting groove and installed. The protective cover 8 is supported by a rotating shaft and, in conjunction with the limiting block 11, is limited and fixed to flip-up at the front of the connecting frame 7. When held and used, the protective cover 8 is in the position shown in the attached figure. Figure 3 As shown in the position, the objective lens 3 can be opened simply by flipping it, without unfolding the support arm, thus completing the handling and use of the device. When working with fixed support, the protective flip cover 8 is in the position shown in the attached figure. Figure 5 As shown in the position, the protective flip cover 8 serves as the bottom support structure. Through the cooperation of the flip arm 5 and the telescopic arm 6, the telescope body 1 can be fixedly placed and supported, so that the telescope body 1 can meet the different working needs of moving and holding and fixed placement, which greatly improves the flexibility of use and the applicability of the device to working scenarios.

[0029] Working principle or structural principle, when carried, the protective flip cover 8 is as shown in the attached document. Figure 1 In the installation state shown, the protective flip cover 8 is closed and protected on the objective lens 3 side of the telescope body 1 by the telescopic support arm 6. When holding and using it, with the support arm locked, the limiting block 11 is released from the limiting slot by pulling it to flip and unlock the protective flip cover 8. Then, by flipping it, the protective flip cover 8 is placed as shown in the attached diagram. Figure 3 As shown, the telescope body 1 is held by hand for use. When not in use, the flip arm 5 and telescopic arm 6 are unlocked by turning the first knob 9 and the second knob 10 respectively. Then, the protective cover 8 is flipped forward to the position shown in the attached diagram. Figure 5 As shown in the figure, the support height of the telescopic arm 6 is then adjusted by stretching, and the support tilt angle of the telescope body 1 is adjusted by flipping. After completion, the first knob 9 and the second knob 10 are turned and locked to complete the placement and support adjustment of the telescope body 1. In the placement state, the telescope body 1 can be used with a portable digital objective lens or with a mobile phone for fixed-point scene shooting.

[0030] In summary, this monocular telescope adopts an integrated support structure, using a telescopic support arm to install and connect the cover structure. The structure is simple and compact, with a small volume when stored, and has good portability. The cover structure consists of a connecting frame base 7 and a protective flip cover 8. The protective flip cover 8 is mounted on the front of the connecting frame base 7 through a pivot support and a limiting block 11 for fixed axis rotation. When holding and using it, there is no need to unfold the support arm; simply flipping it open the objective lens 3 to complete the holding and use of the device. When in fixed-point support mode, the protective flip cover 8 serves as the bottom support structure, and the cooperation of the flipping support arm 5 and the telescopic support arm 6 enables fixed-point support of the telescope body 1. This allows the telescope body 1 to meet different working needs, such as mobile holding and fixed-point placement, greatly improving the device's flexibility and applicability to various working scenarios.

[0031] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A portable monocular telescope, comprising a telescope body (1) and a support mechanism, characterized in that: The telescope body (1) is provided with an objective lens (3) and an eyepiece (2) at its front and rear ends, respectively, and a focusing knob (4) for focusing is provided in the middle of the telescope body (1). The support mechanism is integrally installed in the middle of the telescope body (1). The support mechanism includes a flip arm (5), a telescopic arm (6), a connecting frame (7), and a protective flip cover (8). The connecting frame (7) is flipped and installed in front of the telescope body (1) through the cooperation of the flip arm (5) and the telescopic arm (6). The upper part of the flip arm (5) and the telescopic arm (6) are respectively provided with a first knob (9) and a second knob (10). The protective flip cover (8) is flipped and installed in front of the connecting frame (7) through a rotating shaft. The upper side of the connecting frame (7) is provided with a limiting block (11) for limiting the flipping of the protective flip cover (8).

2. The portable monocular telescope according to claim 1, characterized in that: The objective lens (3) is coaxially mounted on the front of the telescope body (1) via a focusing knob (4), and the eyepiece (2) is rotatably mounted on the rear of the telescope body (1).

3. A portable monocular telescope according to claim 1, characterized in that: A flip support is fixedly provided on both sides of the middle part of the telescope body (1). The flip support arm (5) and the telescopic support arm (6) are both provided in pairs. The two sets of flip support arms (5) are flipped and installed on both sides of the middle part of the telescope body (1) respectively by the rotating shaft at the top of the flip support. The first knob (9) is installed on the flip connection side of the flip support arm (5).

4. A portable monocular telescope according to claim 3, characterized in that: The middle part of the flip arm (5) is provided with a telescopic groove, and the rear part of the telescopic arm (6) is slidably inserted into the inner side of the telescopic groove. The bolt part of the second knob (10) is threadedly connected to the screw hole on the rear side of the telescopic arm (6).

5. A portable monocular telescope according to claim 4, characterized in that: The front end of the telescopic arm (6) is fixedly connected to the side of the connecting frame (7), and after being stored, the connecting frame (7) is fitted and installed with the front end seat of the telescope body (1).

6. A portable monocular telescope according to claim 5, characterized in that: The lower part of the connecting frame seat (7) is equipped with a mounting column, and the protective cover (8) is flipped and installed on the front of the connecting frame seat (7) by the mounting column. When closed, the protective cover (8) covers the front opening side of the connecting frame seat (7).

7. A portable monocular telescope according to claim 6, characterized in that: The limiting block (11) is slidably fitted into the inner side of the slot provided on the side of the connecting frame seat (7). A spring is installed at the rear of the limiting block (11). A limiting slot is provided on the rear side of the protective flip cover (8). When closed, the front of the limiting block (11) is fitted into the limiting slot.

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