CN218383479U - Telescope eyepiece adjustment mechanism - Google Patents

Abstract

The utility model discloses a telescope eyepiece adjustment mechanism relates to telescope technical field. Including the telescope body, the telescope body includes left stack shell and right stack shell, is provided with fixed knot structure between left stack shell and the right stack shell, and left stack shell and right stack shell are inside all to be provided with the regulation structure, and the regulation structure is fixed at the spacing section of thick bamboo of the inside eyepiece of left stack shell and right stack shell including the symmetry, and the spacing section of thick bamboo of eyepiece is inside to be provided with the eyepiece body. The utility model discloses an adjust the setting of structure, when adjusting this eyepiece body, pull out the regulation round wheel, rotate the regulation round wheel, make the regulation round wheel drive dwang and gear rotate together, thereby drive rack piece and eyepiece body and carry out position control in the spacing section of thick bamboo of eyepiece, adjust to accomplish to interior pressing the regulation round wheel and make the spacing ring insert locate the annular in, magnetism suction block carries out better spacing to the regulation round wheel this moment, make difficult appearance mistake bump the phenomenon and lead to needing readjustment, thereby facilitate the use.

Description

Telescope eyepiece adjustment mechanism

Technical Field

The utility model relates to a telescope technical field specifically is a telescope eyepiece adjustment mechanism.

Background

A telescope is an optical instrument that uses lenses or mirrors, as well as other optical devices, to view a remote object. Its utilize through the light refraction of lens or light is made it to get into the aperture and assemble the formation of image by the concave mirror reflection, and pass through a magnifying eyepiece and be seen again, the user need adjust the distance between eyepiece and the objective according to user's user demand usually when using the telescope to conveniently see the object under the different distances clearly.

Current telescope is adjusting the back to the eyepiece usually, and most does not carry on spacing fixedly to adjusting the round wheel, leads to appearing the mistake easily and bumping the phenomenon at the in-process that uses for the position of adjusting the round wheel changes, and then leads to needing to adjust the eyepiece again, and the personnel of being not convenient for use, for this reason, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescope eyepiece adjustment mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a telescope eyepiece adjustment mechanism, including the telescope body, the telescope body includes left stack shell and right stack shell, be provided with fixed knot structure between left side stack shell and the right stack shell, the inside regulation structure that all is provided with of left side stack shell and right stack shell, the regulation structure is fixed at the inside spacing section of thick bamboo of eyepiece of left side stack shell and right stack shell including the symmetry, the inside eyepiece body that is provided with of the spacing section of thick bamboo of eyepiece, eyepiece body top is fixed with the rack piece, the meshing has the gear above the rack piece, the gear interpolation is equipped with the dwang, rack piece top is provided with the installing frame, the dwang both ends are inserted and are located the installing frame curb plate, dwang one end extends the installing frame outside, be provided with the regulation aureola on the dwang, it is connected with the connecting rod to adjust the aureola middle part, set up the sliding tray with connecting rod looks adaptation on the dwang, it is fixed with the spacing ring to adjust the aureola medial surface, set up the annular with spacing ring looks adaptation on the installing frame, all be provided with magnetism piece on the annular.

Preferably, the adjusting round wheel is integrated with the connecting rod, and the adjusting round wheel is connected with the rotating rod in a sliding mode through the connecting rod and the sliding groove.

Preferably, the top ends of the eyepiece limiting barrel, the left barrel body and the right barrel body are provided with through grooves matched with the moving tracks of the rack blocks.

Preferably, limiting blocks are symmetrically fixed on two sides of the outer wall of the eyepiece body, and a limiting groove matched with the limiting blocks is formed in the inner wall of the eyepiece limiting barrel.

Preferably, fixed knot constructs including fixing the second connecting block at left stack shell, is fixed with on the right stack shell with second connecting block looks pivoted first connecting block, and first connecting block and second connecting block front end are inserted and are equipped with the carriage release lever, and the terminal symmetry of carriage release lever is provided with the fixed block, and the carriage release lever front end is fixed with the circle and holds the piece, and the circle is held a dorsal surface and is fixed with the pin.

Preferably, a plurality of circular grooves matched with the stop rods are formed in the upper circumference of the first connecting block, grooves matched with the fixed blocks and the moving rods are formed in the second connecting block, the length of each groove is as long as that of each fixed block, and column grooves matched with the moving rods are formed in the first connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

this telescope eyepiece adjustment mechanism, through the setting of adjusting the structure, when adjusting this eyepiece body, pull out the regulation round wheel, rotate the regulation round wheel, make the regulation round wheel drive dwang and gear rotate together, thereby drive rack piece and eyepiece body and carry out position control in the spacing section of thick bamboo of eyepiece, adjust to accomplish to interior press the regulation round wheel and make the spacing ring insert locate the annular in, the piece is inhaled to magnetism to adjust the round wheel and carries out better spacing this moment, make the difficult mistake that appears and bump the phenomenon, lead to needing readjustment, thereby convenient to use.

In addition, through fixed knot structure's setting, before adjusting the interval between two eyepiece bodies, pull out the carriage release lever, hold and get left stack shell and right stack shell and rotate the regulation, after the regulation is accomplished, hold and get the circle and hold the piece and insert the round slot of adaptation position with the pin and can fix the position of left stack shell and right stack shell to interval between the fixed two eyepiece bodies, better improvement this adjustment mechanism's usability.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a schematic view of the three-dimensional splitting structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a telescope body; 2. a right barrel body; 3. a first connection block; 301. a second connecting block; 302. a fixed block; 303. a round holding block; 304. a stop lever; 4. an eyepiece limit cylinder; 401. an eyepiece body; 402. a limiting block; 403. a rack block; 404. a gear; 405. rotating the rod; 406. adjusting the round wheel; 407. a limiting ring; 408. a magnetic suction block; 409. a ring groove; 410. and (5) installing the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: a telescope eyepiece regulating mechanism comprises a telescope body 1, the telescope body 1 comprises a left barrel body and a right barrel body 2, a fixed structure is arranged between the left barrel body and the right barrel body 2, regulating structures are arranged inside the left barrel body and the right barrel body 2 respectively, the regulating structures comprise eyepiece limiting barrels 4 which are symmetrically fixed inside the left barrel body and the right barrel body 2, an eyepiece body 401 is arranged inside the eyepiece limiting barrels 4, the eyepiece body 401 is in sliding connection with the eyepiece limiting barrels 4, a rack block 403 is fixed at the top end of the eyepiece body 401, the left barrel body, the right barrel body 2 and the top end of the eyepiece limiting barrels 4 are provided with through grooves which are matched with the moving track of the eyepiece body 401, the through grooves are consistent with the width of the rack block, a gear 404 is meshed above the rack block 403, a rotating rod 405 is inserted in the gear 404, the rotating rod 405 is fixed with the gear 404, a mounting frame 410 is arranged above the rack block 403, the rotating rod 410 is fixed with the left barrel body and the right barrel body 2, two ends of the rotating rod 405 are inserted in the mounting frame 406 and are rotatably connected with the mounting frame 410, one end of the mounting frame 410, a regulating ring 405 is arranged outside the adjusting ring, the adjusting rod 406, the adjusting ring 405, the adjusting ring is arranged on the eyepiece limiting ring 406, the adjusting structure, the adjusting ring 407, and the adjusting ring 406, and the eyepiece limiting barrel body, the adjusting ring 406, and the eyepiece barrel 409 are arranged on the eyepiece barrel body, and the adjusting ring 406, after the adjustment is completed, the adjusting round wheel 406 is pressed inwards to enable the limiting ring 407 to be inserted into the ring groove 409, and at the moment, the magnetic suction block 408 performs better limiting on the adjusting round wheel 406, so that the phenomenon of mistaken collision is not easy to occur, the adjustment is needed again, and the use is convenient.

As a specific embodiment, adjust round wheel 406 and connecting rod as an organic whole, adjust round wheel 406 through connecting rod and sliding tray and dwang 405 looks sliding connection, the logical groove with rack piece 403 movement track looks adaptation is all seted up on the 2 tops of the spacing section of thick bamboo 4 of eyepiece, left stack shell and right stack shell, eyepiece body 401 outer wall bilateral symmetry is fixed with stopper 402, the spacing groove with stopper 402 looks adaptation is seted up to the spacing section of thick bamboo 4 inner walls of eyepiece, play limiting displacement to eyepiece body 401.

As a specific embodiment, the fixing structure includes a second connecting block 301 fixed on the left barrel, a first connecting block 3 rotating with the second connecting block 301 is fixed on the right barrel 2, moving rods are inserted into the front ends of the first connecting block 3 and the second connecting block 301, fixed blocks 302 are symmetrically arranged at the tail ends of the moving rods, a circular holding block 303 is fixed at the front end of the moving rod, a stop rod 304 is fixed on the back side of the circular holding block 303, a plurality of circular grooves matched with the stop rod 304 are formed in the circumference of the first connecting block 3, grooves matched with the fixed blocks 302 and the moving rods are formed in the second connecting block 301, the length of each groove is long and the length of the fixed block 302, a cylindrical groove matched with the moving rod is formed in the first connecting block 3, so that the moving rod can be pulled out and pressed, the moving rod is pulled out before the distance between the two eyepiece bodies 401 is adjusted by setting a fixing structure, the left barrel and the right barrel are held for rotational adjustment, after the adjustment is completed, the left barrel 304 is inserted into the circular groove of the circular holding block 303, namely, the left barrel and the right barrel are adjusted, and the left barrel is used for improving the usability of the fixing mechanism 401.

Particularly, when the mechanism is used for adjustment, the ocular lens bodies 401 in the left barrel body and the right barrel body 2 are adjusted respectively, when the mechanism is adjusted, eyes are aligned with the ocular lens bodies 401, the adjusting round wheel 406 is pulled out, the adjusting round wheel 406 is rotated, the adjusting round wheel 406 drives the rotating rod 405 and the gear 404 to rotate, the rack block 403 is driven to move in the ocular lens limiting barrel 4, the position of the ocular lens bodies 401 is adjusted, the adjusting round wheel 406 stops rotating after adjustment is completed, the adjusting round wheel 406 is pressed, the adjusting round wheel 406 is close to the mounting frame 410, the limiting ring 407 is inserted in the annular groove 409, the adjusting round wheel 406 is fixed and limited through the magnetic absorption block 408, after the two ocular lens bodies 401 are adjusted, the moving rod is pulled out, two hands respectively hold the left barrel body and the right barrel body 2 to enable the first connecting block 3 and the second connecting block 301 to rotate for adjustment, after adjustment is completed, the circular holding block 303 is pressed, and the blocking rod 304 is inserted in the matched annular groove. It should be noted that the left barrel, the right barrel 2, the telescope body 1, the eyepiece body 401, the gear 404 and the magnetic attraction block 408 are all in the prior art, and therefore the working principle thereof is not explained herein.

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

Claims (6)

1. The utility model provides a telescope eyepiece adjustment mechanism, includes telescope body (1), its characterized in that: telescope body (1) is including left stack shell and right stack shell (2), be provided with fixed knot structure between left stack shell and the right stack shell (2), left side stack shell and right stack shell (2) inside all is provided with the regulation structure, the regulation structure is fixed at the spacing section of thick bamboo (4) of the inside eyepiece of left stack shell and right stack shell (2) including the symmetry, eyepiece spacing section of thick bamboo (4) inside is provided with eyepiece body (401), eyepiece body (401) top is fixed with rack piece (403), rack piece (403) top meshing has gear (404), gear (404) interpolation is equipped with dwang (405), rack piece (403) top is provided with installing frame (410), dwang (405) both ends are inserted and are located in installing frame (410) curb plate, dwang (405) one end extends installing frame (410) outside, be provided with on dwang (405) and adjust round wheel (406), adjust round wheel (406) middle part and be connected with the connecting rod, set up the sliding tray that matches with the connecting rod on dwang (405), adjust round wheel (406) medial surface fixed spacing ring (407) and magnetic absorption spacing ring (409) top (409) that are provided with the spacing ring (408).

2. A telescope eyepiece adjustment mechanism as claimed in claim 1, wherein: the adjusting round wheel (406) is integrated with the connecting rod, and the adjusting round wheel (406) is connected with the rotating rod (405) in a sliding mode through the connecting rod and the sliding groove.

3. A telescope eyepiece adjustment mechanism as claimed in claim 1, wherein: the top ends of the eyepiece limiting barrel (4), the left barrel body and the right barrel body (2) are provided with through grooves matched with the moving track of the rack block (403).

4. A telescope eyepiece adjustment mechanism as claimed in claim 1, wherein: limiting blocks (402) are symmetrically fixed on two sides of the outer wall of the eyepiece body (401), and limiting grooves matched with the limiting blocks (402) are formed in the inner wall of the eyepiece limiting barrel (4).

5. A telescope eyepiece adjustment mechanism as claimed in claim 1, wherein: fixed knot constructs including fixing second connecting block (301) at left stack shell, is fixed with on right stack shell (2) first connecting block (3) with second connecting block (301) looks pivoted, and first connecting block (3) and second connecting block (301) front end are inserted and are equipped with the carriage release lever, and the terminal symmetry of carriage release lever is provided with fixed block (302), and the carriage release lever front end is fixed with the circle and holds piece (303), and the circle is held piece (303) dorsal surface and is fixed with pin (304).

6. A telescope eyepiece adjustment mechanism as claimed in claim 5, wherein: a plurality of circular grooves matched with the stop rods (304) are formed in the upper circumference of the first connecting block (3), grooves matched with the fixing blocks (302) and the moving rods are formed in the second connecting block (301), the length of each groove is as long as that of each fixing block (302), and column grooves matched with the moving rods are formed in the first connecting block (3).

Images