Focusing structure of sighting telescope

By introducing protection and adjustment components into the focus structure of the scope, the problem of the focus structure in the prior art cannot be adjusted and protected, achieving higher field of view and accuracy, while reducing the risk of damage and ensuring the optical components Clean and dry.

CN222317846UActive Publication Date: 2025-01-07WUHAN HONGYAN OPTOELECTRONICS CO LTD
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Patent Information

Application Number
CN202421189074.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-29
Publication Date
2025-01-07
Estimated Expiration
2034-05-29

AI Technical Summary

Technical Problem

The existing scope focus structure cannot adjust front, rear and height according to the user's use, and cannot protect and block the focus area when not in use, resulting in poor vision and easy damage to the user.

Method used

A scope focus structure including protective components, auxiliary components and adjustment components is designed. By providing protective sleeves, shields, adjustment grooves and spring-suited telescopic rods on the scope housing, the protection of the focus part and Fine adjustments ensure the clean and dryness of the optical components and focus operations according to the needs of the user.

Benefits of technology

It improves the user's field of view and focus accuracy, reduces the risk of damage to the scope focus structure, and ensures protection and cleaning of optical components.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a sighting telescope focusing structure which comprises a sighting telescope shell, a protection assembly is installed on the sighting telescope shell, an auxiliary assembly is installed on the sighting telescope shell, and an adjusting assembly is arranged on the sighting telescope shell. When the sighting telescope focusing structure is not used, the focusing part of the sighting telescope focusing structure can be protected and shielded, the situation that the sighting telescope focusing structure is damaged when being collided is reduced, and subsequent focusing use of the sighting telescope focusing structure is facilitated; according to the sighting telescope focusing structure, front, back and height adjustment limitation can be carried out according to the situation that a user uses the sighting telescope focusing structure, the view field of the user can be improved, auxiliary focusing processing can be carried out, good physical protection can be conveniently provided for the sighting telescope focusing structure through the protection assembly arranged on the sighting telescope shell, and the sighting telescope is convenient to use. Dust, moisture and other external substances are prevented from entering, and cleanness and dryness of optical components are ensured.
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Description

Technical Field

[0001] The utility model relates to the technical field of sights, in particular to a sight focusing structure. Background Art

[0002] The focusing structure of the sight is to achieve clear focusing and magnification of the target image, thereby improving the accuracy and efficiency of aiming so that the observer can see the target object clearly.

[0003] However, when actually used, the focusing structure of the sight cannot be adjusted forward, backward and in height according to the user's usage, which results in a poor field of view for the user and affects the use of the focusing structure of the sight. At the same time, the focusing structure of the sight cannot protect and shield the focusing part when not in use, which makes the focusing structure of the sight easily damaged when hit, affecting the subsequent focusing use of the sight.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a focusing structure of a sight to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A sight focusing structure comprises a sight housing, a protective component is installed on the sight housing, and an auxiliary component is installed on the sight housing;

[0008] The sight housing is provided with an adjustment component, and a focusing component is provided on the sight housing.

[0009] Furthermore, the protection component includes a protective sleeve fixedly installed on the sight housing, a connecting block is fixedly connected to the protective sleeve, a connecting plate is connected to the connecting block via a rotating rod, one end of the connecting plate is connected to a protective cover, and a sealing ring is provided on the protective cover.

[0010] Furthermore, the auxiliary component includes a plurality of auxiliary plates fixedly connected to the sight housing, a movable plate is fixed between the plurality of auxiliary plates, a plurality of movable blocks are slidably connected to the movable plate, an auxiliary frame is fixedly connected to the movable block, a shielding cover is fixedly connected to the auxiliary frame, one end of the shielding cover 305 is fixedly connected to one of the auxiliary plates, a limiting plate is fixedly connected to the shielding cover and one of the movable blocks, and clamping blocks are fixedly connected to both sides of the limiting plate.

[0011] Further, the adjustment assembly includes a fixing frame arranged on the surface of the sight housing, the inner wall of the fixing frame is slidably connected to the auxiliary frame, the upper part of the fixing frame is hinged with a fixing cover, the fixing cover part is connected to the fixing frame by screws, an adjustment slot is opened below the fixing frame, the inner wall of the adjustment slot is connected with an adjustment plate, the inner wall of the adjustment slot is opened with a plurality of adjustment holes, and the inner wall of the adjustment hole is fixedly connected with a spring set telescopic rod;

[0012] One end of the spring set telescopic rod is fixedly connected with a clamping ball, one end of the clamping ball is clamped with an adjusting plate, one end of the adjusting plate is connected with a mounting seat through a rotating rod, the mounting seat is threadedly connected with an adjusting rod, and part of the adjusting rod is threadedly connected with part of the adjusting plate.

[0013] Furthermore, the focusing assembly includes a focusing barrel fixedly connected to the sight housing, the inner wall of the focusing barrel is threadedly connected with a focusing knob, one end of the focusing knob penetrates the sight housing, one end of the focusing knob is connected to the focusing barrel through a gear, and sliding plates are fixed at both ends of the focusing barrel;

[0014] The sliding plate is slidably connected to the inner wall of the sight housing, the focusing barrel is located on the inner wall of the sight housing, a plurality of auxiliary holes are opened on the focusing knob, a spring-set telescopic rod 2 is fixedly connected to the inner wall of the auxiliary hole, a clamping ball 2 is fixedly connected to one end of the spring-set telescopic rod 2, and the clamping ball 2 is clamped to the focusing barrel.

[0015] Furthermore, the mounting seat is threadedly connected with a plurality of fixing screws.

[0016] Furthermore, an objective lens, an eyepiece and a plurality of focusing planes are respectively installed inside the sight housing.

[0017] The beneficial effects of the utility model are:

[0018] (1) By providing an auxiliary component on the sight housing, the focusing part of the sight focusing structure can be protected and shielded when the sight focusing structure is not in use, thereby reducing the possibility of damage to the sight focusing structure when it is hit, and facilitating the subsequent focusing of the sight focusing structure. At the same time, the adjustment component provided on the sight housing can not only limit the front, rear and height adjustment according to the user's use of the sight focusing structure, but also help to improve the user's field of view and auxiliary focusing processing, and facilitate different users to use the sight focusing structure.

[0019] (2) By providing a protective component on the housing of the scope, it is convenient to provide better physical protection for the focusing structure of the scope to prevent dust, moisture and other external substances from entering, thereby ensuring the cleanliness and dryness of the optical components. At the same time, the focusing component provided on the housing of the scope can perform fine focusing operations according to the user's usage, which is beneficial for the user to obtain a clear field of view. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a sight focusing structure according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of a protective component of a sight focusing structure according to an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the auxiliary components and focusing components of a sight focusing structure according to an embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of an auxiliary component of a sight focusing structure according to an embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of an adjustment component of a sight focusing structure according to an embodiment of the utility model;

[0026] Figure 6 The utility model is a schematic diagram of a sight focusing shell structure of a sight focusing structure according to an embodiment of the utility model.

[0027] In the figure:

[0028] 1. Sighting scope housing; 2. Protection assembly; 201. Protection sleeve; 202. Connecting block; 203. Connecting plate; 204. Protection cover; 205. Sealing ring; 3. Auxiliary assembly; 301. Auxiliary plate; 302. Moving plate; 303. Moving block; 304. Auxiliary frame; 305. Shielding cover; 306. Limiting plate; 307. Snap-on block; 4. Adjustment assembly; 401. Fixed frame; 402. Fixed cover; 403. Adjustment plate; 404. Spring set telescopic rod one; 405. Snap-on ball one; 406. Mounting seat; 407. Adjustment rod; 5. Focusing assembly; 501. Focusing barrel; 502. Focusing knob; 503. Focusing lens barrel; 504. Sliding plate; 505. Spring set telescopic rod two; 506. Snap-on ball two; 6. Fixing screw; 7. Objective lens; 8. Eyepiece; 9. Focusing plane. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] According to an embodiment of the utility model, a sight focusing structure is provided.

[0031] Embodiment 1;

[0032] like Figure 1-6 As shown, a focusing structure of a sight according to an embodiment of the utility model comprises a sight housing 1, an objective lens 7, an eyepiece 8 and a plurality of focusing planes 9 are respectively installed inside the sight housing 1, and the number of the focusing planes 9 is two. The sight housing 1 is installed with a protective assembly 2, and the protective assembly 2 comprises a protective sleeve 201 fixedly installed on the sight housing 1, a connecting block 202 is fixedly connected to the protective sleeve 201, a connecting plate 203 is connected to the connecting block 202 through a rotating rod, and a protective cover 204 is connected to one end of the connecting plate 203, which is used for auxiliary shielding and protection of the observation part or the interior of the sight when not in use, so as to reduce the adhesion of external impurities and dust, and a sealing ring 205 is arranged on the protective cover 204, and the sealing ring 205 is in contact with the sight housing 1 when actually in use;

[0033] An auxiliary component 3 is installed on the sight housing 1, and the auxiliary component 3 includes a plurality of auxiliary plates 301 fixedly connected to the sight housing 1, and the number of the auxiliary plates 301 is two, and a movable plate 302 is fixed between the plurality of auxiliary plates 301, and a plurality of movable blocks 303 are slidably connected to the movable plate 302, and the movable blocks 303 are five in number, and can also be adjusted according to actual conditions, and an auxiliary frame 304 is fixedly connected to the movable block 303, and a shielding cover 305 is fixedly connected to the auxiliary frame 304, and one end of the shielding cover 305 is fixedly connected to one of the auxiliary plates 301, and the shielding cover 305 is fixedly connected to one of the movable blocks 303 with a limiting plate 306, and both sides of the limiting plate 306 are fixedly connected with clamping blocks 307, and the clamping blocks 307 are clamped with the auxiliary plates 301 in actual use.

[0034] In actual application, the protective component 2 provided on the scope housing 1 can provide better physical protection for the focusing structure of the scope, prevent dust, moisture and other external substances from entering, and ensure the cleanliness and dryness of the optical components. At the same time, the auxiliary component 3 provided on the scope housing 1 can provide protection and shielding when the focusing structure of the scope is not in use, thereby reducing the damage to the focusing structure of the scope when it is hit. The objective lens 7, eyepiece 8 and multiple focusing planes 9 provided on the scope housing 1 can assist the focusing structure of the scope in focusing processing.

[0035] Embodiment 2:

[0036] like Figure 1-4 As shown, a sight focusing structure according to an embodiment of the utility model comprises a sight housing 1, the sight housing 1 is provided with an adjustment assembly 4, the adjustment assembly 4 comprises a fixing frame 401 arranged on the surface of the sight housing 1, the inner wall of the fixing frame is slidably connected with the auxiliary frame 304, a fixing cover 402 is hingedly connected to the upper part of the fixing frame 401, the fixing cover 402 is partially connected to the fixing frame 401 by screws, an adjustment slot is provided below the fixing frame 401, an adjustment plate 403 is connected to the inner wall of the adjustment slot, a plurality of adjustment holes are provided on the inner wall of the adjustment slot, the number of the adjustment holes is four, and a spring-set telescopic rod 404 is fixedly connected to the inner wall of the adjustment hole;

[0037] One end of the spring-set telescopic rod 404 is fixedly connected to a clamping ball 405, one end of the clamping ball 405 is clamped with the adjustment plate 403, one end of the adjustment plate 403 is connected to a mounting seat 406 through a rotating rod 2, a plurality of fixing screws 6 are threadedly connected to the mounting seat 406, the number of fixing screws 6 is two, and is used to install and fix the sight, an adjusting rod 407 is threadedly connected to the mounting seat 406, and a part of the adjusting rod 407 is threadedly connected to a part of the adjustment plate 403;

[0038] A focusing assembly 5 is provided on the sighting scope housing 1, and the focusing assembly 5 includes a focusing barrel 501 fixedly connected to the sighting scope housing 1, a focusing knob 502 is threadedly connected to the inner wall of the focusing barrel 501, one end of the focusing knob 502 penetrates the sighting scope housing 1, and one end of the focusing knob 502 is connected to a focusing lens barrel 503 through a gear. When actually used, the surface of the focusing lens barrel 503 is provided with a thread groove or an external thread sleeve (not shown in the figure), and sliding plates 504 are fixed to both ends of the focusing lens barrel 503;

[0039] The sliding plate 504 is slidably connected to the inner wall of the sight housing 1, the focusing barrel 503 is located on the inner wall of the sight housing 1, and a plurality of auxiliary holes are opened on the focusing knob 502. A spring-set telescopic rod 2 505 is fixedly connected to the inner wall of the auxiliary hole, and a snap-in ball 2 506 is fixedly connected to one end of the spring-set telescopic rod 2 505. The snap-in ball 2 506 is snap-connected to the focusing barrel 501.

[0040] In actual application, the adjustment component 4 set on the scope housing 1 can not only adjust the front, back and height limits according to the user's use of the scope focusing structure, which is beneficial to improving the user's field of view and auxiliary focusing processing, but also the focusing component 5 set on the scope housing 1 can perform fine focusing operations according to the user's usage, which is beneficial for the user to obtain a clear field of view.

[0041] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0042] In summary, with the aid of the above technical solution of the utility model, when in use, the user can install and fix the focusing structure of the sight through the fixing screws 6 set in the mounting seat 406, and then place the focusing structure of the sight on the fixing frame 401, and cooperate with the screws through the fixing cover 402, so as to fix the focusing structure of the sight. After fixation, the adjustment component 4 can be used to adjust the front, back and height of the focusing structure of the sight according to the user's use of the focusing structure of the sight, which is beneficial to improve the user's field of view and auxiliary focusing processing. After adjustment, the auxiliary plate 301, the moving plate 302, the moving block 303, the auxiliary frame 304, the shielding cover 305 and the clamping block 307 set in the sight housing 1 cooperate with each other, so that the user can adjust the focusing structure of the sight in the front, back and height according to the user's use of the focusing structure of the sight. The focusing structure of the sight is protected when not in use. After the shielding hood 305 is unfolded and the protective cover 204 is opened, the focusing component 5 set in the sight housing 1 cooperates with the objective lens 7, the eyepiece 8 and the multiple focusing planes 9 set in the sight housing 1, and fine focusing operations can be performed according to the user's usage, which is beneficial for the user to obtain a clear field of view. After use, the protective component 2 set in the sight housing 1 is passed through to provide better physical protection for the focusing structure of the sight, prevent dust, moisture and other external substances from entering, and ensure the cleanliness and dryness of the optical components. At the same time, the auxiliary component 3 set in the sight housing 1 can be used to shield the focusing structure of the sight when it is not in use, thereby reducing the damage to the focusing structure of the sight when it is hit.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sight focusing structure, characterized in that: The invention comprises a sighting scope housing (1), wherein the sighting scope housing (1) is provided with a protective component (2), and an auxiliary component (3) is provided on the sighting scope housing (1); The sighting scope housing (1) is provided with an adjustment component (4), and the sighting scope housing (1) is provided with a focusing component (5).

2. A sight focusing structure according to claim 1, characterized in that: The protection assembly (2) comprises a protection sleeve (201) fixedly mounted on the sight housing (1); a connecting block (202) is fixedly connected to the protection sleeve (201); a connecting plate (203) is connected to the connecting block (202) via a rotating rod; one end of the connecting plate (203) is connected to a protection cover (204); and a sealing ring (205) is provided on the protection cover (204).

3. A sight focusing structure according to claim 1, characterized in that: The auxiliary component (3) comprises a plurality of auxiliary plates (301) fixedly connected to the sighting scope housing (1), a movable plate (302) being fixed between the plurality of auxiliary plates (301), a plurality of movable blocks (303) being slidably connected to the movable plate (302), an auxiliary frame (304) being fixedly connected to the movable block (303), a shielding cover (305) being fixedly connected to the auxiliary frame (304), one end of the shielding cover (305) being fixedly connected to one of the auxiliary plates (301), a limiting plate (306) being fixedly connected to the blocking cover (305) and one of the movable blocks (303), and clamping blocks (307) being fixedly connected to both sides of the limiting plate (306).

4. A sight focusing structure according to claim 3, characterized in that: The adjustment assembly (4) comprises a fixing frame (401) arranged on the surface of the sighting scope housing (1), the inner wall of the fixing frame is slidably connected to the auxiliary frame (304), the upper part of the fixing frame (401) is hinged with a fixing cover (402), the fixing cover (402) is connected to the fixing frame (401) by screws, an adjustment slot is provided below the fixing frame (401), the inner wall of the adjustment slot is connected to an adjustment plate (403), the inner wall of the adjustment slot is provided with a plurality of adjustment holes, and the inner wall of the adjustment hole is fixedly connected to a spring-mounted telescopic rod (404); One end of the spring-mounted telescopic rod (404) is fixedly connected to a snap-in ball (405), one end of the snap-in ball (405) is snap-connected to an adjustment plate (403), one end of the adjustment plate (403) is connected to a mounting seat (406) via a rotating rod (406), an adjustment rod (407) is threadedly connected to the mounting seat (406), and part of the adjustment rod (407) is threadedly connected to part of the adjustment plate (403).

5. A sight focusing structure according to claim 1, characterized in that: The focusing assembly (5) comprises a focusing tube (501) fixedly connected to the sighting scope housing (1), the inner wall of the focusing tube (501) being threadedly connected with a focusing knob (502), one end of the focusing knob (502) penetrating the sighting scope housing (1), one end of the focusing knob (502) being connected to a focusing lens barrel (503) via a gear, and sliding plates (504) being fixed at both ends of the focusing lens barrel (503); The sliding plate (504) is slidably connected to the inner wall of the sighting scope housing (1); the focusing lens barrel (503) is located on the inner wall of the sighting scope housing (1); a plurality of auxiliary holes are provided on the focusing knob (502); a spring-mounted telescopic rod 2 (505) is fixedly connected to the inner wall of the auxiliary hole; one end of the spring-mounted telescopic rod 2 (505) is fixedly connected to a clamping ball 2 (506); the clamping ball 2 (506) is clamped to the focusing barrel (501).

6. A sight focusing structure according to claim 4, characterized in that: The mounting seat (406) is threadedly connected with a plurality of fixing screws (6).

7. A sight focusing structure according to claim 1, characterized in that: An objective lens (7), an eyepiece (8) and a plurality of focusing planes (9) are respectively installed inside the sighting scope housing (1).