CN206618898U - A kind of spatial beam transmission mechanism - Google Patents
A kind of spatial beam transmission mechanism Download PDFInfo
- Publication number
- CN206618898U CN206618898U CN201720017669.0U CN201720017669U CN206618898U CN 206618898 U CN206618898 U CN 206618898U CN 201720017669 U CN201720017669 U CN 201720017669U CN 206618898 U CN206618898 U CN 206618898U
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- transmitting device
- device body
- rotary shaft
- fixed block
- level crossing
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Abstract
The utility model discloses a kind of spatial beam transmission mechanism, including transmitting device body, the transmitting device body is hollow structure, the inwall top of the transmitting device body is provided with the first level crossing by support, the second level crossing is provided with the transmitting device body, the side of second level crossing is provided with rotary shaft, and to extend to transmitting device sheet external for rotary shaft, side of the rotary shaft away from the second level crossing is provided with crank, and crank is external located at transmitting device sheet, the rotary shaft is provided with fixed block, and fixed block is external located at transmitting device sheet, the fixed block is hollow structure, card column is movably equipped with the fixed block, and card column is extended to outside fixed block, the both sides of the card column are arranged with movable block, the movable block is provided with back-moving spring.The utility model is simple in construction, easy to operate, and production cost is low, meets the demand of people.
Description
Technical field
The utility model is related to beam Propagation mechanism technology field, more particularly to a kind of spatial beam transmission mechanism.
Background technology
The set of light with certain relation in light beam, space.It is divided into the homocentric pencil of rays and collimated light beam.
Existing spatial beam transmission mechanism dynamically changes the direction of light beam to the transmission of light beam using gear shift,
But the manufacture of gear needs high precision machine tool, special tool and measuring instrument to ensure, manufacturing process is complicated, and cost is higher,
It can not meet people's needs.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of spatial beam proposed is passed
Transfer mechanism.
To achieve these goals, the utility model employs following technical scheme：
A kind of spatial beam transmission mechanism, including transmitting device body, the transmitting device body are hollow structure, described
The inwall top of transmitting device body is provided with the first level crossing, the transmitting device body by support and is provided with the second plane
Mirror, the side of second level crossing is provided with rotary shaft, and rotary shaft extends to transmitting device sheet in vitro, and the rotary shaft is remote
The side of second level crossing is provided with crank, and crank is external located at transmitting device sheet, and the rotary shaft is provided with fixed block, and solid
Determine block external located at transmitting device sheet, the fixed block is to be movably equipped with card column in hollow structure, the fixed block, and card column is prolonged
Extend outside fixed block, the both sides of the card column are arranged with movable block, and the movable block is provided with back-moving spring, and back-moving spring
One end away from movable block is connected with mounting blocks, and the mounting blocks are welded on the inwall of fixed block, the transmitting device body
Neck is provided with, and card column is movably arranged in neck.
It is preferred that, the quantity of the neck is ten, and is distributed along the axial line of rotary shaft in arc-shaped.
It is preferred that, the both sides of the fixed block are arranged with the first notch, and card column is movably arranged in the first notch.
It is preferred that, the side of second level crossing away from rotary shaft is provided with driven shaft, the transmitting device body and set
There is fixed mount, and driven shaft is movably arranged on fixed mount.
It is preferred that, the side of the transmitting device body is provided with light inlet, and the opposite side of transmitting device body is provided with out
Optical port.
It is preferred that, the transmitting device body is provided with the second notch, and rotary shaft is movably arranged in the second notch.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by increase rotary shaft, crank, fixed block, card column, movable block, back-moving spring, mounting blocks and
Neck, can utilize the elastic deformation of back-moving spring so that card column and neck quick separating, crank is rotated manually, is shaken by this
Level crossing is driven to rotate rotating, it is to avoid to need to use gear, the utility model is simple in construction, easy to operate, and production cost is low,
Meet the demand of people.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of spatial beam transmission mechanism structural representation；
Fig. 2 be the utility model proposes a kind of spatial beam transmission mechanism the first level crossing and the second level crossing install
Structural representation；
Fig. 3 be the utility model proposes a kind of spatial beam transmission mechanism fixed block internal structure schematic diagram.
In figure：1 transmitting device body, 2 first level crossings, 3 second level crossings, 4 rotary shafts, 5 cranks, 6 fixed blocks, 7 cards
Post, 8 movable blocks, 9 back-moving springs, 10 mounting blocks, 11 necks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of spatial beam transmission mechanism, including transmitting device body 1, transmitting device body 1 are hollow
Structure, the inwall top of transmitting device body 1 is provided with the first level crossing 2, transmitting device body 1 flat provided with second by support
Face mirror 3, the side of the second level crossing 3 is provided with rotary shaft 4, and rotary shaft 4 is extended to outside transmitting device body 1, and rotary shaft 4 is remote
The side of second level crossing 3 is provided with crank 5, and crank 5 is outside transmitting device body 1, and rotary shaft 4 is provided with fixed block 6, and
Fixed block 6 is outside transmitting device body 1, and fixed block 6 is to be movably equipped with card column 7 in hollow structure, fixed block 6, and card column 7 is prolonged
Extend outside fixed block 6, the both sides of card column 7 are arranged with movable block 8, and movable block 8 is provided with back-moving spring 9, and back-moving spring 9 is remote
One end from movable block 8 is connected with mounting blocks 10, and mounting blocks 10 are welded on the inwall of fixed block 6, are set on transmitting device body 1
There is neck 11, and card column 7 is movably arranged in neck 11, the quantity of neck 11 is ten, and is in circular arc along the axial line of rotary shaft 4
Shape is distributed, and the both sides of fixed block 6 are arranged with the first notch, and card column 7 is movably arranged in the first notch, and the second level crossing 3 is remote
Side from rotary shaft 4 is provided with driven shaft, and transmitting device body 1 is provided with fixed mount, and driven shaft is movably arranged on fixed mount,
The side of transmitting device body 1 is provided with light inlet, and the opposite side of transmitting device body 1 is provided with light-emitting window, transmitting device body
1 is provided with the second notch, and rotary shaft 4 is movably arranged in the second notch.
When needing adjustment beam Propagation direction, card column 7 is pulled manually, and card column 7 drives movable block 8 to move, movable block 8
Pressed home spring 9, the elastic shrinkage of back-moving spring 9 while card column 7 and neck 11 are separated, rotates crank 5, crank 5 drives manually
Rotary shaft 4 is rotated, and rotary shaft 4 drives the second level crossing 3 to rotate, and the second level crossing 3 drives driven shaft to be rotated on fixed mount, together
When rotary shaft 4 drive fixed block 6 to rotate, reach behind suitable position, unclamp card column 7, card column 7 enters the neck 11 matched
It is interior, fixed fixed block 6, so as to fix the position of the second level crossing 3, the utility model is simple in construction, easy to operate, production cost
It is low, meet the demand of people.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of spatial beam transmission mechanism, including transmitting device body（1）, it is characterised in that the transmitting device body（1）
For hollow structure, the transmitting device body（1）Inwall top by support be provided with the first level crossing（2）, the transmission dress
Put body（1）Inside it is provided with the second level crossing（3）, second level crossing（3）Side be provided with rotary shaft（4）, and rotary shaft（4）
Extend to transmitting device body（1）Outside, the rotary shaft（4）Away from the second level crossing（3）Side be provided with crank（5）, and shake
（5）Located at transmitting device body（1）Outside, the rotary shaft（4）It is provided with fixed block（6）, and fixed block（6）Located at transmission dress
Put body（1）Outside, the fixed block（6）For hollow structure, the fixed block（6）Inside it is movably equipped with card column（7）, and card column（7）
Extend to fixed block（6）Outside, the card column（7）Both sides be arranged with movable block（8）, the movable block（8）Provided with reset
Spring（9）, and back-moving spring（9）Away from movable block（8）One end be connected with mounting blocks（10）, the mounting blocks（10）It is welded in
Fixed block（6）Inwall on, the transmitting device body（1）It is provided with neck（11）, and card column（7）It is movably arranged at neck（11）
It is interior.
2. a kind of spatial beam transmission mechanism according to claim 1, it is characterised in that the neck（11）Quantity be
Ten, and along rotary shaft（4）Axial line in arc-shaped be distributed.
3. a kind of spatial beam transmission mechanism according to claim 1, it is characterised in that the fixed block（6）Both sides
It is arranged with the first notch, and card column（7）It is movably arranged in the first notch.
4. a kind of spatial beam transmission mechanism according to claim 1, it is characterised in that second level crossing（3）Far
From rotary shaft（4）Side be provided with driven shaft, the transmitting device body（1）Fixed mount is provided with, and driven shaft is movably arranged at
On fixed mount.
5. a kind of spatial beam transmission mechanism according to claim 1, it is characterised in that the transmitting device body（1）
Side be provided with light inlet, and transmitting device body（1）Opposite side be provided with light-emitting window.
6. a kind of spatial beam transmission mechanism according to claim 1, it is characterised in that the transmitting device body（1）
It is provided with the second notch, and rotary shaft（4）It is movably arranged in the second notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017669.0U CN206618898U (en) | 2017-01-08 | 2017-01-08 | A kind of spatial beam transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017669.0U CN206618898U (en) | 2017-01-08 | 2017-01-08 | A kind of spatial beam transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618898U true CN206618898U (en) | 2017-11-07 |
Family
ID=60229843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017669.0U Active CN206618898U (en) | 2017-01-08 | 2017-01-08 | A kind of spatial beam transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618898U (en) |
-
2017
- 2017-01-08 CN CN201720017669.0U patent/CN206618898U/en active Active
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