CN212846124U

CN212846124U - Telescope casing

Info

Publication number: CN212846124U
Application number: CN202021755867.5U
Authority: CN
Inventors: 尹金亮
Original assignee: Beijing Rentong Yongsheng Machinery Equipment Co ltd
Current assignee: Beijing Rentong Yongsheng Machinery Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-30
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to the technical field of shell processing, in particular to a telescope shell, which comprises a left barrel body consisting of a left upper cover body and a left lower cover body, a right barrel body consisting of a right upper cover body and a right lower cover body, and a lens shell body which is partially clamped in the inner cavities of the left barrel body and the right barrel body; the left barrel body and the right barrel body are connected through a shaft connection structure which is detachably spliced; the detachable spliced coupling structure consists of an end coupling body arranged on the right end surface of the left barrel and a central shaft coupling body arranged on the left end surface of the right barrel, and a limiting device is arranged on the contact surface of the central shaft coupling body and the end coupling bodies at the two ends; the upper left cover body, the lower left cover body, the upper right cover body and the left and right cover bodies are fastened through the clamping pieces arranged on the outer sides and the bolt connecting pieces arranged on the inner sides. The utility model provides a casing can satisfy the mixed effect of using of single section of thick bamboo/binocular, and structural design is unique, and the appearance is pleasing to the eye practical, has certain beneficial effect.

Description

Telescope casing

Technical Field

The utility model relates to a casing processing technology field specifically is a telescope casing.

Background

The telescope is used for observing a long-distance target, and the common telescope is a binocular telescope, but the binocular telescope is large in size and difficult to carry, and the monocular telescope is relatively small in size, but the observation effect and the observation comfort are not as good as those of the binocular telescope, so that the monocular and binocular telescope which can be detachably combined appears on the market.

However, the single-double tube telescope in the prior art has complex connection mode and inconvenient disassembly and assembly, and the distance between two eyes cannot be adjusted after installation, or the adjustment is time-consuming and labor-consuming, and the requirements of different users cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a telescope casing has combined monocular and binocular, and the dismouting is very convenient, can adjust distance and angle between the binocular wantonly after the equipment, can realize convenient to carry, is suitable for extensive technical purpose.

In order to achieve the above object, the utility model particularly provides the following technical scheme: the utility model provides a telescope casing, includes the left barrel of compriseing upper left lid and left lower lid, the right barrel of compriseing upper right lid and right lower lid to and the lens casing of part block in left barrel and the inside cavity of right barrel, wherein:

the front ends of the left barrel and the right barrel are surrounded by the upper cover body and the lower cover body to form a perfect circular exploration hole, and the tail ends of the left barrel and the right barrel are surrounded by the upper cover body and the lower cover body to form a clamping hole for clamping the lens shell; the left barrel body and the right barrel body are connected through a shaft connection structure which is detachably spliced;

the detachable spliced coupling structure consists of an end coupling body arranged on the right end surface of the left barrel and a central shaft coupling body arranged on the left end surface of the right barrel, and a limiting device is arranged on the contact surface of the central shaft coupling body and the end coupling bodies at the two ends;

the upper left cover body, the lower left cover body, the upper right cover body and the left and right cover bodies are fastened through the clamping pieces arranged on the outer sides and the bolt connecting pieces arranged on the inner sides.

The beneficial effects of the above technical scheme are that:

the shell of the telescope is divided into a left barrel and a right barrel which are independent components, after the assembly, the left barrel and the right barrel can be independently used, and can also be spliced through a coupling structure arranged in the middle of the barrels, and the binoculars can be combined after the splicing. Meanwhile, a limiting device is arranged in the coupling structure, so that the tightness after coupling can be guaranteed, and the effect of axial rotation can be realized.

Furthermore, the joint spare comprises the card hole that sets up at last lid edge and the buckle that sets up at lid edge corresponding position under, the buckle is two overhead kick zigzag protruding pieces side by side, and interval 2-3mm in the middle of two protruding pieces, card hole pore wall is the zigzag, and the hole bottom is equipped with conical kicking block, the biggest size of department of conical kicking block external diameter equals the interval distance in the middle of the two protruding pieces of buckle.

But lid one side sets up the union piece, intensity of labour when can reducing the casing equipment, and the assembly of unilateral just can be realized to two upper and lower lid hard locks, and simultaneously, in order to guarantee the fastening nature of assembling, set up bolted connection spare at the lid opposite side, realize casing installation's high efficiency and fastening stability through less bolted connection.

Further, stop device includes: the ball-shaped groove is arranged at the center of the end face of the end shaft connector, the limiting ball grooves are evenly distributed on the periphery of the ball-shaped groove in the circumference, the ball-shaped shaft head is arranged at the center of the end face of the central shaft connector, and the limiting balls are evenly distributed on the periphery of the ball-shaped shaft head in the circumference.

Through the block of spherical spindle nose and spherical groove, can realize aim at the center pin of diaxon body fast, accomplish spacingly, and spacing ball can be followed the center pin and be rotatory, from the rotatory block of a spacing ball groove to next spacing ball groove to the coupling of barrel and the adjustment of different angles and distance about the realization.

Furthermore, the number of the limiting ball grooves and the number of the limiting balls are 10, track grooves are formed between the limiting ball grooves, and the groove depth of each track groove is smaller than that of each limiting ball groove.

Due to the limitation of the left and right barrel bodies, the rotatable angle of the two barrels is only 120 degrees at most, in order to ensure that at least 3 gears can be adjusted, more than 9 limiting ball grooves and limiting balls need to be arranged, and 10 limiting balls are preferably arranged, so that the adjustable gear positions can be ensured, and the shell structure is not too complex, thereby avoiding the increase of production cost.

Further, a focus adjusting knob is arranged on the periphery of the lens shell.

As a telescope capable of adjusting the focal length of the observation distance, the focal length adjusting knob is a conventional technical means, and is not described herein.

Further, the lens shell further comprises an end lens shell, and the end lens shell is detachably connected with the lens shell body through internal and external threads.

As the whole telescope shell, the replacement of the lens and other necessary wearing parts can be realized without disassembling the main shell part as much as possible after the telescope shell is installed, so that the replaceable parts such as the lens and the like are arranged into detachable structures such as threads and the like, and the universality of the shell is improved.

Furthermore, the buckling positions of the upper left cover body and the lower left cover body and the buckling positions of the upper right cover body and the lower right cover body are respectively provided with a sealing rubber ring.

In order to realize the waterproof and dustproof effect of the shell, a sealing rubber ring is additionally arranged at a necessary position during installation, so that the isolation of the inner space and the outer space of the shell is realized, and the isolation is helpful for protecting the internal parts of the shell.

To sum up, the utility model provides a casing can satisfy the mixed effect of using of single section of thick bamboo/binocular, and structural design is unique, and the appearance is pleasing to the eye practical, has certain beneficial effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a diagram showing a state in which the left cylinder and the right cylinder are separated from each other in the embodiment of the present invention;

FIG. 3 is an enlarged view of an embodiment of the present invention;

FIG. 4 is an enlarged view of the center pin connection body in the embodiment of the present invention;

fig. 5 is a top view of an embodiment of the present invention;

fig. 6 is a cross-sectional view of the end coupling and the central coupling in a top view of the embodiment of the present invention;

fig. 7 is a cross-sectional view of a buckling position of the left cylinder and the right cylinder in a top view of the embodiment of the present invention;

fig. 8 is a bottom view of an embodiment of the present invention;

fig. 9 is a view showing a positional relationship before the housing is fastened in a bottom view according to the embodiment of the present invention;

fig. 10 is an enlarged cross-sectional view of the position of the locking hole according to the embodiment of the present invention;

fig. 11 is an enlarged view of the position of the buckle according to the embodiment of the present invention.

Wherein:

1 is left barrel, 1a is left upper cover body, 1b is left lower cover body, 2 is right barrel, 2a is right upper cover body, 2b is right lower cover body, 11 is tip coupling body, 12 is center shaft coupling body, 100 is joint spare, 100a is the card hole, 100b is the buckle, 100c is conical kicking block, 101 is the exploration hole, 102 is the lens casing, 103 is the bolt connection spare, 104 is the focus adjust knob, 111 is spherical groove, 112 is spacing ball groove, 211 is spherical spindle nose, 212 is spacing ball.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

referring to fig. 1-11, an embodiment of the present invention provides a telescope casing, including a left cylinder 1 composed of a left upper cover 1a and a left lower cover 1b, a right cylinder 2 composed of a right upper cover 2a and a right lower cover 2b, and a lens casing 102 partially clamped in the inner cavities of the left cylinder 1 and the right cylinder 2, wherein a focus adjusting knob 104 is disposed on the periphery of the lens casing 102; the lens housing 102 further comprises an end lens shell, and the end lens shell is detachably connected with the body of the lens housing 102 through internal and external threads;

the front ends of the left barrel 1 and the right barrel 2 are enclosed by the upper and lower cover bodies to form a perfect circular exploration hole 101, and the tail ends are enclosed by the upper and lower cover bodies to form a clamping hole for clamping the lens shell 102; the left barrel body 1 and the right barrel body 2 are connected through a shaft connection structure which can be detachably spliced;

the detachable spliced coupling structure consists of an end coupling body 11 arranged on the right end surface of the left barrel body 1 and a central shaft coupling body 12 arranged on the left end surface of the right barrel body 2, and a limiting device is arranged on the contact surface of the central shaft coupling body 12 and the end coupling bodies 11 at the two ends; stop device includes: a spherical groove 111 arranged at the center of the end surface of the end shaft connector 11, a limit ball groove 112 with the circumference evenly distributed around the spherical groove 111, a spherical shaft head 211 arranged at the center of the end surface of the center shaft connector 12, and limit balls 212 with the circumference evenly distributed around the spherical shaft head 211; preferably, the number of the limiting ball grooves 112 and the limiting balls 212 is 10, a track groove is formed between the limiting ball grooves 112, and the groove depth of the track groove is smaller than that of the limiting ball grooves 112;

the left upper cover body 1a and the left lower cover body 1b as well as the right upper cover body 2a and the right lower cover body 2b are fastened and fastened through a clamping piece 100 arranged on the outer side and a bolt connecting piece 103 arranged on the inner side; the clamping piece 100 consists of a clamping hole 100a arranged at the edge of the upper cover body and a buckle 100b arranged at the corresponding position of the edge of the lower cover body, the buckle 100b is two side-by-side inverted hook sawtooth-shaped protruding pieces, the interval between the two protruding pieces is 3mm, the hole wall of the clamping hole 100a is sawtooth-shaped, a conical top block 100c is arranged at the hole bottom, and the size of the maximum outer diameter position of the conical top block 100c is 3 mm; the buckling positions of the upper left cover body 1a and the lower left cover body 1b and the buckling positions of the upper right cover body 2a and the lower right cover body 2b are all provided with sealing rubber rings.

In the description herein, the schematic representations of the terms used above are not necessarily intended to be the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a telescope casing, its characterized in that includes left barrel (1) of constituteing by upper left lid (1a) and left lower lid (1b), right barrel (2) of constituteing by upper right lid (2a) and right lower lid (2b) to and the lens casing (102) of part block in left barrel (1) and right barrel (2) internal cavity, wherein:

the front ends of the left barrel (1) and the right barrel (2) are enclosed by the upper cover body and the lower cover body to form a perfect circular exploration hole (101), and the tail ends of the left barrel and the right barrel are enclosed by the upper cover body and the lower cover body to form a clamping hole for clamping the lens shell (102); the left barrel body (1) and the right barrel body (2) are connected through a shaft connection structure which can be detachably spliced;

the detachable spliced coupling structure consists of an end coupling body (11) arranged on the right end surface of the left barrel body (1) and a central shaft coupling body (12) arranged on the left end surface of the right barrel body (2), and a limiting device is arranged on the contact surface of the central shaft coupling body (12) and the end coupling bodies (11) at the two ends;

the left upper cover body (1a), the left lower cover body (1b), the right upper cover body (2a) and the right lower cover body (2b) are fastened through clamping pieces (100) arranged on the outer side and bolt connecting pieces (103) arranged on the inner side in a buckling mode.

2. The telescope shell according to claim 1, wherein the clip (100) comprises a clip hole (100a) formed in an edge of the upper cover and a clip (100b) formed in a corresponding position of an edge of the lower cover, the clip (100b) is formed by two side-by-side inverted zigzag protrusions with a spacing of 2-3mm therebetween, the wall of the clip hole (100a) is zigzag, a conical top block (100c) is disposed at the bottom of the hole, and the maximum outer diameter of the conical top block (100c) is equal to the spacing between the two protrusions of the clip (100 b).

3. A telescope housing according to claim 1, characterised in that the limiting means comprise: the end face of the end shaft joint body (11) is provided with a spherical groove (111) arranged at the center of the end face of the end shaft joint body (11), a limiting ball groove (112) with the circumference uniformly distributed around the spherical groove (111), a spherical shaft head (211) arranged at the center of the end face of the center shaft joint body (12), and a limiting ball (212) with the circumference uniformly distributed around the spherical shaft head (211).

4. The telescope housing according to claim 3, wherein the number of the limiting ball grooves (112) and the limiting balls (212) is 10, track grooves are formed between the limiting ball grooves (112), and the groove depth of each track groove is smaller than that of each limiting ball groove (112).

5. A telescope housing according to any of claims 1-4, characterised in that the lens housing (102) is provided with a focus adjustment knob (104) at its periphery.

6. A telescope housing according to claim 5, characterised in that the lens housing (102) further comprises an end lens shell, which is detachably connected to the body of the lens housing (102) by means of internal and external screw threads.

7. The telescope housing according to claim 6, wherein the engaging positions of the upper left cover (1a) and the lower left cover (1b) and the engaging positions of the upper right cover (2a) and the lower right cover (2b) are provided with sealing rubber rings.