CN219625804U - Anti telescope lens cone that falls - Google Patents

Abstract

The utility model relates to the technical field of telescope barrels, and discloses an anti-falling telescope barrel which comprises two barrel bodies, wherein a protection assembly is fixedly arranged above and below the two barrel bodies, the right ends of the two barrel bodies are respectively provided with a rotating frame, the top of the rotating frame is fixedly provided with a fixed rod, the side wall of the fixed rod is clamped with a clamping block, the upper part of the clamping block is provided with a sliding rod, the left end of the sliding rod penetrates through the fixed rod, the left end of the sliding rod is fixedly provided with a fixed frame, two sponge strips which are uniformly arranged along a straight line are fixedly arranged on the fixed frame, and one end of the sliding rod far away from the fixed frame is fixedly provided with a rotating handle so as to realize the effects of high falling buffer protection, higher telescope safety and eyepiece dust cleaning of the anti-falling telescope barrel.

Description

Anti telescope lens cone that falls

Technical Field

The utility model relates to the technical field of telescope barrels, in particular to an anti-falling telescope barrel.

Background

A telescope is an optical instrument for observing remote objects by using lenses or mirrors and other optical devices, and is mainly composed of an objective lens, an eyepiece and a lens barrel by refracting light rays through the lenses or reflecting the light rays by a concave mirror to make the light rays enter a small hole and form convergent images.

The outside of traditional binoculars, its lens cone does not have protection machanism, when the telescope drops from the eminence, can lead to the problem that the telescope lens cone damaged, still can exist the inside objective of telescope lens cone and eyepiece and receive the risk of dropping the impact damage, lead to the telescope whole protectiveness not enough, and the telescope drops the security and lacks, and in addition, when traditional binoculars was used, its eyepiece often was infected with dust debris easily, was unfavorable for the use of telescope, leads to the telescope observation result of use to reduce.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-falling telescope tube which has the advantages of high falling buffer protection, higher telescope safety, good observation effect of cleaning eyepiece dust and telescope, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an anti telescope lens cone that falls, includes two lens cone bodies, two equal fixed mounting in top and below of lens cone has the protection component, two the right-hand member of lens cone all is provided with the rotating turret, the top fixed mounting of rotating turret has the dead lever, the lateral wall joint of dead lever has the fixture block, the top of fixture block is provided with the slide bar, and the left end of slide bar runs through the dead lever, the left end fixed mounting of slide bar has the mount, fixed mounting has two sponge strips along straight line evenly arranged on the mount, the one end fixed mounting that the mount was kept away from to the slide bar has the rotation handle.

As a preferable technical scheme of the utility model, the protection component comprises a protection plate, wherein one side of the protection plate, which is far away from the lens barrel, is formed by rubber, and seven buffer joints which are uniformly arranged along a straight line are fixedly arranged on one side of the protection plate, which is close to the lens barrel.

As a preferable technical scheme of the utility model, the buffer joint comprises a connecting piece, a sliding piece is sleeved on the connecting piece in a sliding way, three sliding shafts which are uniformly arranged along the circumference are fixedly arranged at the bottom of an inner cavity of the sliding piece, springs are sleeved outside the three sliding shafts, three limiting holes which are uniformly arranged along the circumference are formed in the bottom of the connecting piece, a first magnet is fixedly arranged in the center of the bottom of the connecting piece, and a second magnet is fixedly arranged at the bottom of the inner cavity of the sliding piece.

As a preferable technical scheme of the utility model, the top ends and the bottom ends of the three springs are respectively fixedly connected with the connecting piece and the sliding piece, the three sliding shafts are respectively connected with the three limiting holes in a sliding manner, the first magnet and the second magnet are oppositely arranged, and the bottom of the first magnet and the top of the second magnet are both N poles.

As a preferable technical scheme of the utility model, an adjustor is arranged between two lens cone bodies, a clamping groove is arranged on one side of the lens cone body close to a clamping block, the lens cone body is clamped with a fixing rod through the clamping block, the rotating frame is rotationally connected with the lens cone body through a rotating shaft, and the sliding rod is slidingly connected with the fixing rod.

As a preferable technical scheme of the utility model, the two ends of the fixing frame are arc-shaped, the length of the fixing frame is consistent with the diameter of an eyepiece opening of the lens barrel body, and the thickness of the two sponge strips is twice that of the fixing frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. this anti telescope lens cone that falls, through setting up the protection component, utilize the guard plate to make and protect when dropping to the telescope tube, through setting up the buffer festival, utilize sliding connection of connecting piece and slider, when the guard plate received to drop the impact, buffer release is carried out to the impact force through the spring, simultaneously utilize homopolar mutual repulsion of first magnet and second magnet, further buffer release to the impact force that drops, the protection effect that the telescope lens cone was dropped has been improved, the security of objective and eyepiece in the telescope lens cone has been guaranteed simultaneously.

2. This anti telescope lens cone that falls through setting up sliding lever, mount and sponge strip, through rotating the rotating turret, and then drive the dead lever and turn to the eyepiece mouth of telescope lens cone, and then drive the sliding lever through the dead lever and turn to the eyepiece, through sliding the sliding lever, and then utilize the sliding lever to drive the mount and remove to the eyepiece, the mount drives sponge strip and eyepiece laminating, then rotates the rotation handle, utilizes the rotation handle to drive the mount through the sliding lever and rotate, and then carries out cleaning treatment to the eyepiece through the sponge strip, has guaranteed the cleanliness of eyepiece in the telescope lens cone.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view showing a separation state of the sponge strip and the lens barrel body according to the present utility model;

FIG. 4 is a cross-sectional view of the protective assembly of the present utility model;

FIG. 5 is an enlarged view of the structure B of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view of the structure C of FIG. 4 in accordance with the present utility model;

FIG. 7 is a schematic view of a slider structure according to the present utility model;

fig. 8 is a schematic view of the structure of the connector of the present utility model.

In the figure: 1. a mirror cylinder; 2. a protective assembly; 201. a protection plate; 202. a buffer section; 20201. a connecting piece; 20202. a slider; 20203. a sliding shaft; 20204. a spring; 20205. a limiting hole; 20206. a first magnet; 20207. a second magnet; 3. a rotating frame; 4. a fixed rod; 5. a clamping block; 6. a slide bar; 7. a fixing frame; 8. a sponge strip; 9. the handle is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, an anti-falling telescope lens barrel comprises two lens barrel bodies 1, wherein a protection component 2 is fixedly installed above and below the two lens barrel bodies 1, a rotating frame 3 is arranged at the right ends of the two lens barrel bodies 1, a fixing rod 4 is fixedly installed at the top of the rotating frame 3, a clamping block 5 is clamped on the side wall of the fixing rod 4, a sliding rod 6 is arranged above the clamping block 5, the left end of the sliding rod 6 penetrates through the fixing rod 4, a fixing frame 7 is fixedly installed at the left end of the sliding rod 6, two sponge strips 8 which are uniformly arranged along a straight line are fixedly installed on the fixing frame 7, and a rotating handle 9 is fixedly installed at one end, far away from the fixing frame 7, of the sliding rod 6.

Wherein, the protection component 2 includes guard plate 201, and the guard plate 201 is kept away from the one side of mirror cylinder 1 and is formed for rubber, and the guard plate 201 is close to the one side fixed mounting of mirror cylinder 1 and has seven buffering festival 202 along sharp evenly arranged for utilize the high damping of rubber of guard plate 201, make when the telescope falls down, protect the telescope, improved the anti ability of falling down of telescope.

The buffer joint 202 comprises a connecting piece 20201, a sliding piece 20202 is sleeved on the connecting piece 20201 in a sliding mode, three sliding shafts 20203 which are uniformly arranged along the circumference are fixedly arranged at the bottom of an inner cavity of the sliding piece 20202, springs 20204 are sleeved outside the three sliding shafts 20203, three limiting holes 20205 which are uniformly arranged along the circumference are formed in the bottom of the connecting piece 20201, a first magnet 20206 is fixedly arranged in the center of the bottom of the connecting piece 20201, a second magnet 20207 is fixedly arranged at the bottom of the inner cavity of the sliding piece 20202, sliding connection between the connecting piece 20201 and the sliding piece 20202 is utilized, and therefore falling impact received by the protection plate 201 is released through resilience buffering of the springs 20204, and protection of parts in the telescope lens cone is improved.

Wherein, top and bottom of three spring 20204 respectively with connecting piece 20201 and slider 20202 fixed connection, three sliding shaft 20203 respectively with three spacing hole 20205 sliding connection, first magnet 20206 and second magnet 20207 set up relatively, and the bottom of first magnet 20206 and the top of second magnet 20207 are the N utmost point, utilize homopolar relative setting of first magnet 20206 and second magnet 20207, and then utilize homopolar repulsion to further improve the buffer performance of buffer section 202.

Wherein, install the regulator between two lens cone bodies 1, one side that lens cone body 1 is close to fixture block 5 is provided with the draw-in groove, and lens cone body 1 and dead lever 4 pass through fixture block 5 joint, rotating turret 3 rotates through pivot and lens cone body 1 to be connected, slide bar 6 and dead lever 4 sliding connection break away from the draw-in groove on the lens cone body 1 through extracting fixture block 5, and then through rotating turret 3, utilize rotating turret 3 to drive dead lever 4 for mount 7 breaks away from in the lens cone body 1, guaranteed the use of telescope, guaranteed telescope lens cone stable in structure.

Wherein, the both ends of mount 7 are the arc, and the length of mount 7 is unanimous with lens cone 1 eyepiece mouth diameter, and two sponge strip 8 thickness are the twice of mount 7 thickness, utilize the length setting of mount 7, have guaranteed that mount 7 gets into in the lens barrel 1, utilize the thickness of sponge strip 8 simultaneously, extrude sponge strip 8 through promoting slide bar 6, have guaranteed the clean cover of sponge strip 8 to the eyepiece.

When the working principle is used, when the eyepiece needs to be cleaned, the rotating frame 3 is used, the fixed rod 4 is driven to turn to the eyepiece opening of the telescope lens barrel, then the fixed rod 4 is utilized to drive the sliding rod 6 to turn to the eyepiece, the fixed rod 4 and the lens barrel body 1 are clamped and fixed through the clamping block 5, then the sliding rod 6 is slid, the fixed frame 7 is driven to move to the eyepiece through the sliding rod 6, after the fixed frame 7 drives the sponge strip 8 to be attached to the eyepiece, the rotating handle 9 is then rotated, the sliding rod 6 is driven to rotate through the rotating handle 9, then the fixed frame 7 is driven to rotate through the sliding rod 6, the sponge strip 8 on the fixed frame 7 is utilized to clean the eyepiece, when the telescope lens barrel falls, the telescope barrel is protected when falling through the protection plate 201, the connection piece 20201 and the sliding piece 20202 are connected in a sliding mode, when the protection plate 201 receives the impact force generated inside the telescope barrel when the homopolar falling, the impact force is buffered and released through the spring 20204, the homopolar impact force of the first magnet 20206 and the second magnet 07 are opposite, and the impact force of the falling is further buffered and released through mutual exclusion.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An anti-falling telescope tube comprises two tube bodies (1), and is characterized in that: the lens cone comprises a lens cone body (1), a protective component (2) is fixedly installed above and below the lens cone body (1), a rotating frame (3) is arranged at the right end of the lens cone body (1), a fixing rod (4) is fixedly installed at the top of the rotating frame (3), a clamping block (5) is clamped on the side wall of the fixing rod (4), a sliding rod (6) is arranged above the clamping block (5), the left end of the sliding rod (6) penetrates through the fixing rod (4), a fixing frame (7) is fixedly installed at the left end of the sliding rod (6), two sponge strips (8) which are uniformly arranged along a straight line are fixedly installed on the fixing frame (7), and a rotating handle (9) is fixedly installed at one end of the sliding rod (6) far away from the fixing frame (7).

2. The anti-shatter telescope tube of claim 1, wherein: the protection assembly (2) comprises a protection plate (201), one side, far away from the mirror cylinder body (1), of the protection plate (201) is formed by rubber, and seven buffer joints (202) which are uniformly arranged along a straight line are fixedly arranged on one side, close to the mirror cylinder body (1), of the protection plate (201).

3. The anti-shatter telescope tube of claim 2, wherein: the buffer joint (202) comprises a connecting piece (20201), a sliding piece (20202) is sleeved on the connecting piece (20201) in a sliding mode, three sliding shafts (20203) which are uniformly arranged along the circumference are fixedly arranged at the bottom of an inner cavity of the sliding piece (20202), springs (20204) are sleeved on the outer portions of the sliding shafts (20203), three limiting holes (20205) which are uniformly arranged along the circumference are formed in the bottom of the connecting piece (20201), a first magnet (20206) is fixedly arranged in the center of the bottom of the connecting piece (20201), and a second magnet (20207) is fixedly arranged at the bottom of the inner cavity of the sliding piece (20202).

4. A shatter resistant telescope tube according to claim 3, wherein: the top and the bottom of three spring (20204) respectively with connecting piece (20201) and slider (20202) fixed connection, three sliding shaft (20203) respectively with three spacing hole (20205) sliding connection, first magnet (20206) and second magnet (20207) set up relatively, and the bottom of first magnet (20206) and the top of second magnet (20207) are the N utmost point.

5. The anti-shatter telescope tube of claim 1, wherein: an adjustor is arranged between the two lens cone bodies (1), a clamping groove is formed in one side, close to the clamping block (5), of the lens cone body (1), the lens cone bodies (1) are connected with the fixing rod (4) in a clamping mode through the clamping block (5), the rotating frame (3) is connected with the lens cone bodies (1) in a rotating mode through a rotating shaft, and the sliding rod (6) is connected with the fixing rod (4) in a sliding mode.

6. The anti-shatter telescope tube of claim 1, wherein: the two ends of the fixing frame (7) are arc-shaped, the length of the fixing frame (7) is consistent with the diameter of an eyepiece opening of the lens barrel body (1), and the thickness of the two sponge strips (8) is twice that of the fixing frame (7).