CN216387569U

CN216387569U - Metal reflector for telescope

Info

Publication number: CN216387569U
Application number: CN202122968247.0U
Authority: CN
Inventors: 刘荣波; 张建青
Original assignee: Suzhou Geno Optical Co ltd
Current assignee: Suzhou Geno Optical Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-26
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a metal reflector for a telescope, which comprises: the telescope comprises a telescope body and a reflection eyepiece arranged in the telescope body, wherein the reflection eyepiece is in a circumferential shape, a plurality of reflectors are arranged in the reflection eyepiece and are distributed along the circumference of the eyepiece, the reflectors positioned in the radial direction and the axial direction of the reflection eyepiece are connected through a stretching rod, an overturning strip is arranged on the stretching rod, and the overturning strip is arranged on the contact surface of the stretching rod and the reflector; the central point of the reflector is provided with a main reflector which is disc-shaped, a light adjusting rod is arranged between the main reflector and the reflectors, the light adjusting rods are converged behind the ocular lens and connected with the ocular lens through a rotating shaft, and the ocular lens is fixedly connected with the rotating shaft; the reflection eyepiece wraps up in the casing outward, is provided with rotatory change on the casing, and the upset strip runs through the casing and connects on rotatory change, changes the angle of speculum and eyepiece through rotatory upset strip, and the speculum reflects the light source, with the light source spotlight in eyepiece department, makes its eyepiece can be in best illumination environment, is convenient for observe the detection thing.

Description

Metal reflector for telescope

Technical Field

The utility model relates to the field of optics, in particular to a metal reflector for a telescope.

Background

A telescope (telescope) is an optical instrument that uses lenses or mirrors, as well as other optical devices, to view a remote object. The light rays passing through the lens are refracted or reflected by the concave mirror to enter the small hole and be converged to form an image, and then the image is seen through a magnifying eyepiece, which is also called a kilo-prism.

The first function of the telescope is to magnify the field angle of a distant object, so that the human eye can see details with smaller angular distance. The telescope is used for transmitting the light beam collected by the objective lens and much thicker than the pupil diameter (maximum 8 mm) into human eyes, so that the observer can see the dark and weak objects which cannot be seen originally. In 1608, he made the first telescope in human history, inspired by the fact that he accidentally discovered that distant scenes could be seen clearly with two lenses in a glasses in the netherlands, hans-lebech. The utility model of Galileo in Italy in 1609 is a 40-fold double-mirror telescope, which is the first practical telescope to be put into scientific application. Through the development of over 400 years, the telescope has more and more powerful functions and longer observation distance.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the metal reflector for the telescope.

In order to achieve the purpose, the utility model adopts the technical scheme that: a metal mirror for a telescope, comprising: the telescope comprises a telescope main body and a reflection eyepiece arranged in the telescope main body, wherein the reflection eyepiece is circumferential, a plurality of reflectors are arranged in the reflection eyepiece and circumferentially distributed along the eyepiece, the reflectors positioned in the radial direction and the axial direction of the reflection eyepiece are connected through a stretching rod, the stretching rod is provided with an overturning strip, and the overturning strip is arranged on the contact surface of the stretching rod and the reflectors;

a main mirror is arranged at the center point of the reflector, the main mirror is disc-shaped, a light adjusting rod is arranged between the main mirror and the reflectors, the light adjusting rods are converged behind the ocular lens and connected with the ocular lens through a rotating shaft, and the ocular lens is fixedly connected with the rotating shaft;

the reflection eyepiece is wrapped by a shell, a rotary swivel is arranged on the shell, and the turnover strip penetrates through the shell and is connected to the rotary swivel.

In a preferred embodiment of the utility model, a light source area is arranged on the telescope main body, the light source area is arranged on the peripheral shell of the reflex eyepiece, a plurality of through holes are arranged on the peripheral shell of the reflex eyepiece, and an external light source enters the reflex eyepiece through the through holes.

In a preferred embodiment of the utility model, the turning bar comprises a turning shaft and a turning roller, the turning roller is divided into a forward turning roller and a reverse turning roller, and the reverse turning roller is connected with the forward turning roller through the turning roller.

In a preferred embodiment of the present invention, two ends of the turning roller are connected to the turning shaft, the center point of the turning roller is disposed on a connecting block, and the connecting block is fastened to the turning roller.

In a preferred embodiment of the utility model, the rotary swivel and the reflex eyepiece are in gear engagement connection.

In a preferred embodiment of the present invention, the back of the eyepiece is provided with an adhesive block, and the adhesive block is distributed in a three-layer circumferential manner.

In a preferred embodiment of the utility model, the number of the turnover shafts is three, and the three turnover shafts are connected through a connecting rod.

In a preferred embodiment of the present invention, a rotating ring area is disposed on the back of the eyepiece, and a plurality of rotating ring shafts are disposed on the rotating ring area and distributed circumferentially on the rotating ring shafts.

The utility model solves the defects in the background technology, and has the following beneficial effects:

(1) through the upset strip on the tensile pole, through setting up the eyepiece in the upset strip, change the angle of speculum and eyepiece through rotatory upset strip, the speculum reflects the light source, with the light source spotlight in eyepiece department, makes its eyepiece can be in best illumination environment, is convenient for observe the detection thing.

(2) The rotating ring is arranged on the shell, the rotating turnover strip is rotated through the rotating ring, the structure is simple, the operation is convenient, and the additional object with the protruding structure can not be brought with the telescope main body, so that the use of the telescope is more convenient while the weight of the telescope is reduced.

Drawings

The utility model is further explained below with reference to the figures and examples;

FIG. 1 is a perspective view of a metal reflector according to a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of a metal reflector of a preferred embodiment of the present invention;

fig. 3 is a rear view of a metal mirror according to a preferred embodiment of the present invention.

In the figure: 1. a reflex eyepiece; 101. a mirror; 102. an eyepiece; 2. a stretch rod; 201. turning over the strips; 3. A light adjusting rod; 4. a turning shaft; 5. a housing; 6. turning over the stick; 601. connecting blocks; 602. a connecting ring; 7. sticking blocks; 8. a connecting rod; 9. a turn-around zone; 901. a swivel shaft; 10. a rotating ring area.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.

As shown in fig. 1, a metal mirror 101 for a telescope includes: telescope main part and the reflection eyepiece 1021 of setting in the telescope main part, watch the objective formation of image through reflection eyepiece 1021, reflection eyepiece 1021 is the circumference form, circumference form eyepiece 102 more accords with people's eyeball and sets up, be provided with a plurality of speculum 101 in the reflection eyepiece 1021, speculum 101 is for reflecting external light source, provide better illumination luminance for eyepiece 102, a plurality of speculums 101 distribute along eyepiece 102 circumference, arrange around eyepiece 102, it is connected through tensile pole 2 to be located reflection eyepiece 1021 radial and ascending speculum 101 of axial, connect a plurality of reflection eyepieces 1021 as a whole, make its one just can control the rotation of whole speculum 101 through a rotary device.

An ocular lens 102 is arranged at the center point of the reflector 101, the ocular lens 102 is disc-shaped, a light adjusting rod 3 is arranged between the ocular lens 102 and the reflectors 101, the light adjusting rods 3 are converged behind the ocular lens 102 and connected with the ocular lens 102 through a rotating shaft, and the ocular lens 102 is fixedly connected with the rotating shaft; through rotating the pivot, can also realize eyepiece 102's angular adjustment simultaneously, can rectify eyepiece 102's angle through polished rod 3 in the use.

The outer parcel of speculum 1021 has casing 5, be provided with rotatory change on the casing 5, upset strip 201 runs through casing 5 and connects on rotatory change, through rotatory change, thereby rotatory upset strip 201 on the tensile pole 2 of stretching, through setting up speculum 1021 at upset strip 201, change the angle of speculum 101 with eyepiece 102 through rotatory upset strip 201, speculum 101 reflects the light source, with the light source spotlight in eyepiece 102 department, make its eyepiece 102 can be in best illumination environment, be convenient for observe the detection thing.

The telescope main part is last to be provided with the light source district, the light source district sets up on reflection eyepiece 1021 periphery casing 5, be provided with a plurality of through-holes on reflection eyepiece 1021 periphery casing 5, external light source passes through in the through-hole gets into reflection eyepiece 1021, the light source district provides the light source for reflection eyepiece 1021, make its telescope inside can be in the illumination state, satisfy the condition of formation of image on eyepiece 102, the light source district sets up to simple through-hole form, can not bring the additional that has protruding structure with the telescope main part, when lightening telescope weight, it is more convenient to make its use.

Rotatory swivel is connected for gear engagement with reflection eyepiece 1021, not only can realize rotating the effect that drives upset strip 201 and link, can also make its rotatory fixed angle, makes it at rotatory in-process, and rotation angle too big can not appear to the rodent meshing also can make its rotatory swivel not can not take place to rotate under the exogenic action, guarantees that the telescope can not take place the rotation condition yet under unused state.

As shown in fig. 2, the stretching rod 2 is provided with a turnover strip 201, and the turnover strip 201 is arranged on the contact surface of the stretching rod 2 and the reflector 101; the upset strip 201 includes trip shaft 4 and upset rod 6, and upset rod 6 divide into forward upset rod 6 and reverse upset rod 6, and reverse upset rod 6 is changeed the rod with the forward and is passed through trip shaft 4 and be connected. 4 both ends of trip shaft are connected on upset strip 201, carry out fastening connection to it through go-between 602, 4 central points of trip shaft are provided with connecting block 601, connecting block 601 and 4 fastening connection of trip shaft, rotation through upset strip 201 drives trip shaft 4 and rotates, thereby adjust upset rod 6 direction, speculum 101 sets up on upset rod 6, direction through upset rod 6 rotates, change its speculum 101 and eyepiece 102's angle, thereby with speculum 101 illumination gathering on eyepiece 102, make its eyepiece 102 can reach the illumination maximize, it is more clear to form images. The back of the ocular lens 102 is provided with a sticky block 7, and the sticky block 7 is distributed in a three-layer circumferential manner to tightly connect the ocular lens 102 on the conversion area. The number of the turnover shafts 4 is three, the three turnover shafts 4 are connected through the connecting rod 8, and the triangular connection mode is more stable.

As shown in fig. 3, a rotating ring area 109 is disposed on the back of the eyepiece 1021, a plurality of rotating ring shafts 901 are disposed on the rotating ring area 109, and the rotating ring shafts 901 are circumferentially distributed. When the light adjusting rod 3 rotates, the rotating ring area 109 is driven to move, the plurality of rotating shafts on the converting area rotate, and the eyepiece 102 cannot move along with the rotating shafts because the eyepiece 102 and the rotating ring area 109 are fixedly connected, so that the rotating shafts can change the angle of the eyepiece 102 when rotating, and the angle of the eyepiece 102 is finely adjusted, thereby achieving the effect of correcting the imaging angle of the eyepiece 102.

When the eyepiece is used, the rotating ring arranged outside the telescope is rotated, the rotating ring rotates the turnover shaft, the turnover shaft rotates to drive the rotating rod to rotate, and the turnover rod adjusts the angle of the reflector so that the angle of the reflector and the angle of the eyepiece are changed, thereby changing the integral illumination brightness of the eyepiece.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A metal mirror for a telescope, comprising: a telescope main body and a reflex eyepiece arranged in the telescope main body, which is characterized in that,

the reflection ocular lens is circumferential, a plurality of reflection mirrors are arranged in the reflection ocular lens and are distributed along the circumferential direction of the ocular lens, the reflection mirrors positioned in the radial direction and the axial direction of the reflection ocular lens are connected through a stretching rod, and an overturning strip is arranged on the stretching rod and is arranged on the contact surface of the stretching rod and the reflection mirrors;

an ocular lens is arranged at the center point of the reflector, the ocular lens is disc-shaped, a light adjusting rod is arranged between the ocular lens and the reflectors, the light adjusting rods are converged behind the ocular lens and connected with the ocular lens through a rotating shaft, and the ocular lens is fixedly connected with the rotating shaft;

2. A metal mirror for a telescope according to claim 1, wherein: the telescope main part is provided with a light source area, the light source area is arranged on the reflector eyepiece peripheral shell, a plurality of through holes are formed in the reflector eyepiece peripheral shell, and an external light source enters the reflector eyepiece through the through holes.

3. A metal mirror for a telescope according to claim 1, wherein: the upset strip includes trip shaft and upset rod, the upset rod divide into forward upset rod and reverse upset rod, reverse upset rod with the forward rod is connected through the upset rod.

4. A metal mirror for a telescope according to claim 3, wherein: the two ends of the turnover rod are connected to the turnover shaft, the central point of the turnover rod is arranged on the connecting block, and the connecting block is fixedly connected with the turnover rod.

5. A metal mirror for a telescope according to claim 1, wherein: the rotary swivel is in gear engagement connection with the reflection ocular.

6. A metal mirror for a telescope according to claim 1, wherein: the eyepiece back is provided with glues glutinous piece, it is three layers circumference form distribution to glue glutinous piece.

7. A metal mirror for a telescope according to claim 3, wherein: the number of the turnover shafts is three, and the three turnover shafts are connected through connecting rods.

8. A metal mirror for a telescope according to claim 1, wherein: the back of the reflection eyepiece is provided with a rotating ring area, the rotating ring area is provided with a plurality of rotating ring shafts, and the rotating ring shafts are distributed in a circumferential manner.