Connecting structure of lens barrel and lens base of telescope and telescope thereof

Abstract

The utility model relates to the technical field of telescopes, and particularly discloses a connecting structure of a lens barrel and a lens base of a telescope and the telescope. Comprising a lens barrel connecting seat, a lens seat connecting seat, a far lens main body and a mounting frame, the lens base connecting base and the lens cone connecting base are hinged, so that the angle of the lens cone can be adjusted in the vertical direction. The lens cone connecting seat is fixedly connected with the lens cone, and the lens base connecting seat is rotatably connected with the mounting frame, so that the angle of the lens cone can be adjusted in the horizontal direction. And the top of the lens cone connecting main body is provided with a joint groove matched with the body of the lens cone. The second lens barrel is provided with a hole matched with the mounting hole. The telescope main body is connected with the lens cone connecting seat through the matching of the mounting hole and a fastener; and the telescope main body is rotationally adjusted based on the rotating seat. Adjustment and observation of all angles of the telescope main body are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopes, in particular to a connection structure between a telescope barrel and a telescope mount and a telescope thereof. Background Art

[0002] A telescope barrel for observing distant object scenes is composed of high-precision optical elements, which are carefully designed to ensure that the observed images are clear and bright. The design of the telescope barrel takes into account the accurate transmission of light so that users can see the details and clarity of distant objects. The telescope barrel is usually made of metal or other durable materials to withstand long-term use and various weather conditions. In addition, the length of the telescope barrel can be adjusted to meet the needs of different observation distances.

[0003] The bottom support structure of the telescope barrel is called a telescope mount. It is a stable device responsible for carrying and fixing the telescope barrel to ensure that the telescope barrel can maintain a stable and precise posture throughout the observation process. Such a design can not only improve the observation accuracy but also reduce image blurring caused by vibration or shaking, so that the telescope can provide a high-quality observation experience even in an unstable environment. The telescope mount is usually made of hard and wear-resistant materials, such as high-strength alloys or specially treated metals, to adapt to various harsh outdoor environments and ensure the service life of the telescope. In addition, since different lenses need to be adapted to different telescope mounts, a component is required to assemble the telescope barrel and the telescope mount. The structure of this component needs to enable the telescope barrel to rotate flexibly on the telescope mount to observe object scenes in different directions.

[0004] In the patent "A Telescope Facilitating Installation and Fixation" (publication number: CN219552759U, hereinafter referred to as the prior art 1), a telescope mounting bracket is disclosed. In the prior art 1, the support height is adjusted by inserting the upper support feet below the bracket into the internal storage cavity of the lower support feet, and the upper support feet are fixed in the lower bracket by inserting pins. When the bottom fixing plate of the telescope main body is installed above the mounting bracket and fixed, the clamping plate at the bottom end of the fixing plate is snapped into the mounting cavity for limiting. The side of the mounting bracket is inserted into the sliding rod, and the side end of the sliding rod penetrates through the through hole in the side wall of the clamping plate and the mounting cavity and extends to the side end of the threaded sleeve. The side of the threaded sleeve is fixed by rotating the knob, and the sliding rod is rotated to splice and fix the external thread at the side end and the threaded sleeve. In the prior art 1, the telescope barrel is directly installed on the mounting bracket through the mounting plate, and its angle setting is fixed. When adjustment is required, it needs to be reinstalled after disassembly, which is very inconvenient for users. Moreover, the contact area between the mounting plate and the telescope barrel in the prior art 1 is small, and the stress area for the telescope barrel is insufficient, which may lead to unstable installation between the telescope barrel and the mounting plate. Content of the Utility Model

[0005] In view of this, the embodiments of the present utility model provide a connection structure between a telescope barrel and a telescope base and a telescope, so as to solve the problem that the observation angle between the telescope barrel and the base or mounting bracket cannot be conveniently adjusted in the prior art.

[0006] In a first aspect, the embodiments of the present utility model provide a connection structure between a telescope barrel and a telescope base, including a barrel connection seat and a base connection seat; the barrel connection seat and the base connection seat are hinged; the barrel connection seat includes a barrel connection main body and a first hinge block and a second hinge block provided on both sides of the bottom of the barrel connection main body; a joint groove adapted to the fuselage of the telescope barrel is provided at the top of the barrel connection main body; at least two uniformly distributed mounting holes are provided on the joint groove; the base connection seat is provided with a base connection main body; a convex platform hinged to the barrel connection seat is provided at the top of the base connection main body; a rotating shaft is provided at the bottom of the base connection main body.

[0007] Preferably, a first hinge hole and a second hinge hole are respectively provided on the first hinge block and the second hinge block; the first hinge hole and the second hinge hole are coaxially arranged; the diameter of the second hinge hole is larger than that of the first hinge hole.

[0008] Preferably, a plurality of uniformly distributed convex teeth are provided on the inner wall of the second hinge hole; a gear meshing with the plurality of convex teeth is provided in the second hinge hole.

[0009] Preferably, the convex platform is provided with a shaft hole coaxially arranged with the first hinge hole and the second hinge hole; the first hinge hole, the shaft hole and the inner hole of the gear are connected by a hinge shaft.

[0010] Preferably, the hinge shaft is fixedly connected to the first hinge hole and the inner hole of the gear; the hinge shaft is rotatably connected to the shaft hole.

[0011] In a second aspect, a telescope is provided, including a connection structure between a telescope barrel and a telescope base as described above; including a telescope main body and a mounting bracket; the telescope main body includes a first telescope barrel, a second telescope barrel and a third telescope barrel; a hole adapted to the mounting hole is provided on the second telescope barrel; the telescope main body is connected to the barrel connection seat through the cooperation of the mounting hole and a fastener; a rotating base is provided on the mounting bracket; the base connection main body is connected to the rotating base through the rotating shaft; the telescope main body is rotationally adjusted based on the rotating base.

[0012] Preferably, a first support leg, a second support leg and a third support leg are uniformly provided at intervals of an angle at the bottom of the rotating base; the first support leg, the second support leg and the third support leg are respectively hinged to the mounting bracket.

[0013] Preferably, a first connecting block, a second connecting block and a third connecting block are respectively provided on the first supporting leg, the second supporting leg and the third supporting leg.

[0014] Preferably, the first connecting block, the second connecting block and the third connecting block are respectively hinged to one ends of a first hinged arm, a second hinged arm and a third hinged arm; the other ends of the first hinged arm, the second hinged arm and the third hinged arm are all hinged to a folding block.

[0015] Preferably, the folding block is coaxially arranged with the swivel base; when the first hinged arm, the second hinged arm and the third hinged arm are unfolded, a support column is arranged between the folding block and the lens base.

[0016] The connection structure between the lens barrel and the lens base of a telescope provided by the present utility model and the telescope have the following beneficial effects:

[0017] The connection mechanism of the present utility model is respectively composed of a lens base connecting seat and a lens barrel connecting seat, and the two parts of the lens barrel and the lens base are respectively connected. The lens base connecting seat and the lens barrel connecting seat are hinged, and the lens barrel connecting seat is fixedly connected with the lens barrel, so that the lens barrel can be adjusted in angle in the vertical direction. The lens base connecting seat and the mounting bracket are rotatably connected, so that the lens barrel can be adjusted in angle in the horizontal direction. When adjusting, only need to rotate different parts to complete the adjustment, and can adjust while observing, ensuring the continuity and accuracy of observation. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, and these are all within the protection scope of the present utility model.

[0019] Figure 1 It is a schematic diagram of the connection structure between the lens barrel and the lens base of a telescope;

[0020] Figure 2 It is an installation schematic diagram of the connection structure between the lens barrel and the lens base of a telescope and the telescope;

[0021] Figure 3 It is a schematic diagram of the mounting bracket structure of a telescope;

[0022] Parts and numbers in the figure:

[0023] 100 - lens barrel connecting seat, 110 - lens barrel connecting main body, 111 - first hinge block, 112 - second hinge block, 115 - convex teeth, 116 - gear, 117 - hinge shaft, 120 - engagement groove;

[0024] 200 - Mirror base connecting seat, 210 - Mirror base connecting body, 211 - Boss, 212 - Rotating shaft, 213 - Rotating handle;

[0025] 310 - First lens barrel, 320 - Second lens barrel, 330 - Third lens barrel;

[0026] 410 - Rotating base, 420 - First support leg, 421 - First connecting block, 422 - First articulated arm, 430 - Second support leg, 431 - Second connecting block, 432 - Second articulated arm, 440 - Third support leg, 441 - Third connecting block, 442 - Third articulated arm, 450 - Folding block, 460 - Support column. Detailed implementation mode

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "including..." do not exclude the existence of additional identical elements in the process, method, article or device including the said elements. If there is no conflict, the embodiments of the present utility model and the various features in the embodiments can be combined with each other, and all are within the protection scope of the present utility model.

[0028] Embodiment 1

[0029] Please refer to Figure 1, an embodiment of the present utility model provides a connection structure between a telescope barrel and a telescope mount, including a barrel connection seat 100 and a mount connection seat 200. The purpose of this connection structure is to enable the barrel to be stably installed on the mount, ensuring the stability and accuracy of the telescope during use. The barrel connection seat 100 is usually designed to tightly fix the barrel to prevent unnecessary movement during use. The mount connection seat 200 is designed as a rotatable mount, which can not only place the barrel stably on the observation table, but also enable the barrel to be adjusted at multiple angles. The barrel connection seat 100 and the mount connection seat 200 are respectively the two ends of the connection structure, and the two ends of the connection structure are respectively arranged, so that the barrel and the mount can be installed.

[0030] Please refer to Figure 1 , the barrel connection seat 100 and the mount connection seat 200 are hinged. Through the hinge between the barrel connection seat 100 and the mount connection seat 200, it has a part with an adjustable angle. When the barrel is installed on the barrel connection seat 100, the mount connection seat 200 serves as a base. The barrel and the barrel connection seat 100 are fixedly connected, and the barrel and the barrel connection seat 100 can rotate simultaneously through their hinge, and the angle of the barrel being lifted or pressed down can be adjusted to change the height of observation.

[0031] The barrel connection seat 100 includes a barrel connection main body 110 and a first hinge block 111 and a second hinge block 112 arranged on both sides of the bottom of the barrel connection main body 110. The barrel connection main body 110 is fixedly assembled with the barrel for installation, and is hinged with the mount connection seat 200 through the first hinge block 111 and the second hinge block 112.

[0032] Please refer to Figure 1 , the top of the barrel connection main body 110 is provided with a joint groove 120 adapted to the fuselage of the barrel, and the joint groove 120 is arranged in an arc surface, a plane or a groove; generally arranged in an arc surface. Since most barrels are cylindrical, it is set as an arc surface more. Through its arc surface, it is joined with the outer surface of the barrel, and then the barrel is fastened by fixing parts to have a stable fixed assembly with the barrel connection main body 110. At least two uniformly distributed mounting holes are provided on the joint groove 120, and fasteners are installed through the mounting holes to join with the barrel.

[0033] The mount connection seat 200 is provided with a mount connection main body 210; a boss 211 hinged with the barrel connection seat 100 is provided on the top of the mount connection main body 210; a rotating shaft 212 is provided at the bottom of the mount connection main body 210. The mount connection main body 210 is the part for installing with the following mounting frame, and the mounting frame is the mount. The barrel can be arranged through the mounting frame so that it can be used without being held by hand.

[0034] The top of the lens base connecting body 210 is not only hinged to the lens barrel connecting seat 100, but also the bottom is hinged to the boss 211 of the mounting bracket. The hinged connection between the lens base connecting body 210 and the lens barrel connecting seat 100 enables the adjustment of the angle of lifting or pressing down the lens barrel, while the hinged connection between the lens base connecting body 210 and the boss 211 enables the lens barrel to rotate on a plane to adjust the horizontal observation orientation of the lens barrel.

[0035] Please refer to Figure 1 , the first hinge block 111 and the second hinge block 112 are respectively provided with a first hinge hole and a second hinge hole; the first hinge hole and the second hinge hole are coaxially arranged; the diameter of the second hinge hole is larger than that of the first hinge hole. The inner wall of the second hinge hole is provided with a plurality of evenly distributed convex teeth 115; a gear 116 meshing with the plurality of convex teeth 115 is arranged in the second hinge hole. The boss 211 is provided with a shaft hole coaxially arranged with the first hinge hole and the second hinge hole; the first hinge hole, the shaft hole and the inner hole of the gear 116 are connected by a hinge shaft 117. The hinge shaft 117 is fixedly connected to the inner holes of the first hinge hole and the gear 116; the hinge shaft 117 is rotatably connected to the shaft hole.

[0036] In terms of size, the designed diameter of the second hinge hole is significantly larger than that of the first hinge hole, and such a size difference is beneficial to the arrangement of the gear 116 in the second hinge hole. And there are a plurality of evenly distributed convex teeth 115 on the inner wall of the second hinge hole. The existence of these convex teeth 115 is designed to mesh with the internal gear 116, so as to provide additional grip and prevent relative sliding during the rotation process. And by providing a turning handle 213 at one end of the hinge shaft 117, the turning handle 213 and the gear 116 are both fixedly connected to the hinge shaft 117. By rotating the gear 116 through the turning handle 213, the gear 116 rotates based on its convex teeth 115, and the angle of the lens barrel can be adjusted. The meshing design of the gear 116 and the convex teeth 115 enhances the overall connection performance and also enables smoother rotation during the operation process.

[0037] Furthermore, in order to fix the position of the lens barrel connecting body 110 after rotation and prevent it from changing due to external forces, a first threaded hole is provided on the gear 116, and a second threaded hole corresponding to the first threaded hole is provided on the first hinge block 111. Since the relative positions of the gear 116 and the first hinge block 111 are fixed, the relative positions of the first threaded hole and the second threaded hole are also fixed. A locking bolt is provided in the first threaded hole and the second threaded hole. When the lens barrel connecting body 110 needs to be rotated, the locking bolt on the first threaded hole and the second threaded hole is unscrewed, and then it can be rotated through the turning handle. When the rotation is completed and fixation is required, the locking bolt is tightened to complete the position locking. Since the locking bolt is generally screwed by tools such as a screwdriver, it is very inconvenient. Therefore, a handle is provided at the end of the locking bolt, and it can be screwed through the handle.

[0038] Embodiment 2

[0039] Please refer to Figure 2 and Figure 3 Please refer to

[0040] Please refer to Figure 2 In the structure of the mounting bracket, a turntable 410 is specifically provided. This turntable 410 not only provides an additional fixed point for the telescope, but also enables the telescope to be finely adjusted in the horizontal direction to meet different observation environments and target observation requirements. The lens base connecting body 210 is connected to the turntable 410 through a precision rotating shaft 212. The design of this rotating shaft 212 must ensure rigidity while allowing necessary flexibility so that fine adjustment can be performed during the observation process. The telescope body relies on the turntable 410 for real-time rotation adjustment. This flexible rotation adjustment function enables the telescope to quickly and accurately track the target. No matter how the target position changes, the telescope responds through adjustment to ensure the continuity and accuracy of the observation.

[0041] Please refer to Figure 3 , the bottom of the turntable 410 is evenly provided with a first support leg 420, a second support leg 430 and a third support leg 440 at angular intervals; the first support leg 420, the second support leg 430 and the third support leg 440 are respectively hinged to the mounting bracket. The first support leg 420, the second support leg 430 and the third support leg 440 are respectively provided with a first connection block 421, a second connection block 431 and a third connection block 441. The first connection block 421, the second connection block 431 and the third connection block 441 are respectively hinged to one end of a first hinge arm 422, a second hinge arm and a third hinge arm 442; the other ends of the first hinge arm 422, the second hinge arm and the third hinge arm 442 are all hinged to a retracting block 450. The retracting block 450 is coaxially arranged with the turntable 410; when the first hinge arm 422, the second hinge arm and the third hinge arm 442 are unfolded, a support column 460 is arranged between the retracting block 450 and the lens holder.

[0042] Please refer to Figure 3 , the retracting block 450 is coaxially arranged with the turntable 410; when the first hinge arm 422, the second hinge arm and the third hinge arm 442 are unfolded, a support column 460 is arranged between the retracting block 450 and the turntable 410. During use, press the retracting block 450 downward, so that the first support leg 420, the second support leg 430 and the third support leg 440 are unfolded based on the hinges at both ends, and then the support column 460 is arranged between the top of the retracting block 450 and the bottom of the turntable 410 to limit the position of the retracting block 450 so that it cannot be retracted. When retraction is needed, remove the support column 460 on the retracting block 450 and lift the retracting block 450 upward, so that the first support leg 420, the second support leg 430 and the third support leg 440 are retracted based on the retracting block 450 to complete the storage. Further, the support column 460 can be installed on the retracting block 450 and set in the same way as the storage method of an umbrella in the prior art.

[0043] Please refer to Figure 2, in the present utility model, the lens barrel and the mounting bracket (i.e., the lens base) are connected separately. The lens base connecting seat 200 and the lens barrel connecting seat 100 are hinged, and the lens barrel connecting seat 100 is fixedly connected to the lens barrel, so that the lens barrel can be adjusted in angle in the vertical direction. The lens base connecting seat 200 is rotatably connected to the mounting bracket, so that the lens barrel can be adjusted in angle in the horizontal direction. When adjusting, only need to rotate different parts to complete the adjustment, and can adjust while observing, ensuring the continuity and accuracy of the observation. And the surface where the lens barrel connecting body 110 in this application combines with the lens barrel has a relatively long length, so that there is sufficient force-bearing area between the engaging groove 120 and the lens barrel body, making its installation more stable.

[0044] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A connection structure between a telescope barrel and a telescope base, characterized in that: It comprises a lens barrel connecting seat (100) and a lens base connecting seat (200); the lens barrel connecting seat (100) and the lens base connecting seat (200) are hinged; The lens barrel connecting seat (100) comprises a lens barrel connecting body (110) and a first hinge block (111) and a second hinge block (112) arranged on both sides of the bottom of the lens barrel connecting body (110); a joint groove (120) adapted to the body of the lens barrel is arranged on the top of the lens barrel connecting body (110); and at least two evenly distributed mounting holes are arranged on the joint groove (120); The mirror base connection seat (200) is provided with a mirror base connection body (210); the top of the mirror base connection body (210) is provided with a boss (211) hingedly connected to the lens barrel connection seat (100); and the bottom of the mirror base connection body (210) is provided with a rotating shaft (212).

2. The connection structure between the telescope barrel and the telescope base according to claim 1, characterized in that: The first hinge block (111) and the second hinge block (112) are respectively provided with a first hinge hole and a second hinge hole; the first hinge hole and the second hinge hole are coaxially arranged; and the diameter of the second hinge hole is greater than the diameter of the first hinge hole.

3. The connection structure between the telescope barrel and the telescope base according to claim 2, characterized in that: The inner wall of the second hinge hole is provided with a plurality of evenly distributed convex teeth (115); and the second hinge hole is provided with a gear (116) meshing with the plurality of convex teeth (115).

4. The connection structure between the telescope barrel and the telescope base according to claim 2, characterized in that: The boss (211) is provided with an axial hole coaxial with the first hinge hole and the second hinge hole; the first hinge hole, the axial hole and the inner hole of the gear (116) are connected via a hinge shaft (117).

5. The connection structure between the telescope barrel and the telescope base according to claim 4, characterized in that: The hinge shaft (117) is fixedly connected to the first hinge hole and the inner hole of the gear (116); the hinge shaft (117) is rotatably connected to the shaft hole.

6. A telescope, comprising the connection structure between the telescope barrel and the telescope base according to any one of claims 1 to 5; characterized in that: It comprises a telescope body and a mounting frame; the telescope body comprises a first lens barrel (310), a second lens barrel (320) and a third lens barrel (330); The second lens barrel (320) is provided with a hole adapted to the mounting hole; the lens barrel connecting seat (100) connects the telescope body to the lens barrel connecting seat (100) through the cooperation between the mounting hole and the fastener; A rotating seat (410) is provided on the mounting frame; the telescope seat connecting body (210) is connected to the rotating seat (410) via the rotating shaft (212); and the telescope body is rotated and adjusted based on the rotating seat (410).

7. A telescope according to claim 6, characterized in that: The bottom of the rotating seat (410) is evenly provided with a first supporting leg (420), a second supporting leg (430) and a third supporting leg (440) at angular intervals; the first supporting leg (420), the second supporting leg (430) and the third supporting leg (440) are respectively hinged to the mounting frame.

8. A telescope according to claim 7, characterized in that: The first supporting leg (420), the second supporting leg (430) and the third supporting leg (440) are respectively provided with a first connecting block (421), a second connecting block (431) and a third connecting block (441).

9. A telescope according to claim 8, characterized in that: The first connecting block (421), the second connecting block (431) and the third connecting block (441) are respectively hinged to one end of the first hinged arm (422), the second hinged arm (432) and the third hinged arm (442); the other ends of the first hinged arm (422), the second hinged arm (432) and the third hinged arm (442) are all hinged to a folding block (450).

10. A telescope according to claim 9, characterized in that: The folding block (450) is coaxially arranged with the rotating seat (410); when the first hinged arm (422), the second hinged arm (432) and the third hinged arm (442) are unfolded, a support column (460) is provided between the folding block (450) and the mirror seat.

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