CN204203532U - A kind of adaptor for building light path and the fixed support matched with this adaptor - Google Patents
A kind of adaptor for building light path and the fixed support matched with this adaptor Download PDFInfo
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- CN204203532U CN204203532U CN201420743988.6U CN201420743988U CN204203532U CN 204203532 U CN204203532 U CN 204203532U CN 201420743988 U CN201420743988 U CN 201420743988U CN 204203532 U CN204203532 U CN 204203532U
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- adaptor
- drum
- manhole
- light path
- cylinder
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Abstract
For the adaptor of building light path and the fixed support matched with this adaptor, relating to the adaptor for building optics, belonging to optical field.It is in order to solve the problem that existing adaptor volume is large, use inconvenience, underaction.Adaptor of the present utility model comprises drum and cylinder, and cylinder is coaxially fixed on the bottom surface of drum, and drum sidewall has manhole, the axes normal of its axis and drum and crossing, and the diameter of cylinder is equal with the internal diameter of drum.The fixed support matched with above-mentioned adaptor comprises rectangle fixture and cylindrical base, rectangle fixture is fixed on an end face of cylindrical base, the diameter of this cylindrical base is equal with the internal diameter of the manhole on drum sidewall, and the center of rectangle fixture has manhole.Above-mentioned adaptor and fixing rack structure small and exquisite, use-pattern is very flexible, two-dimentional light path can be extended to three dimensions, space availability ratio is improved, shorten the time of optical path adjusting.
Description
Technical field
The utility model relates to the adaptor for building optics, belongs to optical field.
Background technology
At present for building the support, column etc. of light path in use, often needing to use adaptor to connect, and conventional adaptor or complex structure, taking up room large, or volume is little but function is also few, greatly limit usable range.And when using adaptor, often need to carry out angular adjustment to a lot of optical element, the efficiency of optical path adjusting is very low.
Utility model content
The purpose of this utility model be in order to solve existing adaptor volume large, use problem that is inconvenient, underaction, the fixed support a kind of adaptor for building light path being provided and matching with this adaptor.
A kind of adaptor for building light path described in the utility model comprises drum and cylinder, described cylinder is coaxially fixed on the bottom surface of drum, the sidewall of drum has manhole, the central axis of this manhole is crossing with the central axis upright of drum, the diameter of cylinder is equal with the internal diameter of drum, the central axis place of cylinder has the female through hole of band, the sidewall of drum has at least one tapped through hole.
On drum, the side adjacent with cylinder be provided with step cutting pattern, this step cutting pattern, external diameter be less than the external diameter diameter of drum and be greater than the diameter of cylinder.
The length of drum is L1, and the length of cylinder is L2, L1≤50mm, L1+L2 > 50mm.
The fixed support matched with above-mentioned adaptor comprises rectangle fixture and cylindrical base, described rectangle fixture is fixed on an end face of cylindrical base, the diameter of this cylindrical base is equal with the internal diameter of the manhole on drum sidewall, the center of rectangle fixture has manhole, the side of rectangle fixture at least has a tapped through hole, the axis of this tapped through hole is crossing with the axes normal of described manhole.
A kind of adaptor for building light path described in the utility model can multiple with the use of, multiple adaptor is end to end successively, namely, the drum of each adaptor is enclosed within the cylinder of another adaptor, the central shaft of the through hole on adjacent two adaptors can parallel also can be not parallel, rotate adaptor according to actual conditions to adjust, after adjusting, by the threaded hole on drum sidewall, two adaptors are fixed together with jackscrew.Common using method the through hole of an adaptor is enclosed within column that (described column is elongated cylinder, its one end is provided with external thread, can be fixed in the threaded hole of optical table, be the master tool building light path), the through hole of other adaptors is used for installing optical element.This adaptor compact structure, use-pattern is very flexible, multiple adaptor with the use of, two-dimentional light path can be extended to three dimensions, space availability ratio is improved, reduce whole shared area.
Two web members with the use of time, OC minimum value≤the 50mm of the through hole on two adaptors, maximal value > 50mm, therefore, center distance can be adjusted to 50mm, just be 2 times of adjacent two threaded hole spacing on optical table, convenient other optical elements with optical table is fixed dock.
Four adaptors are connected and composed two groups of adaptor groups between two, connected by two columns between two groups of adaptor groups, after one group of adaptor installing optical element or support then, its bottom surface is parallel with optical table, shortens the time of optical path adjusting not need adjusting angle just can ensure.
Its cylindrical base in use, is fixed in the through hole of adaptor by the fixed support matched with above-mentioned adaptor, and the through hole being positioned at rectangle fixture center can be used for installing other optical elements.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of adaptor for building light path described in embodiment one;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the sectional view of the vertical view of Fig. 1;
Fig. 4 is the front view of the adaptor described in embodiment three;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the vertical view of Fig. 4;
Fig. 7 is the structural representation of the autocollimation system in embodiment three;
Structural representation when Fig. 8 is being nested together by two adaptors in embodiment four;
Fig. 9 is the support bracket fastened front view described in embodiment seven;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the sectional view of the left view of Fig. 9;
Figure 12 is in embodiment seven, by fixed support and adaptor with the use of time structural representation.
Embodiment
Embodiment one: composition graphs 1 to Fig. 3 illustrates present embodiment, a kind of adaptor for building light path described in present embodiment comprises drum 1 and cylinder 2, described cylinder 2 is coaxially fixed on the bottom surface of drum 1, the sidewall of drum 1 has manhole, the central axis of this manhole is crossing with the central axis upright of drum 1, the diameter of cylinder 2 is equal with the internal diameter of drum 1, the central axis place of cylinder 2 has the female through hole of band, the sidewall of drum 1 has at least one tapped through hole.
The right view of Fig. 1 is identical with its left view.Adaptor described in present embodiment can multiplely combine use, multiple adaptor is end to end successively, namely, one end of the drum 1 of each adaptor is enclosed within the cylinder 2 of another adaptor, the central shaft of the through hole on adjacent two adaptor sidewalls can parallel also can be not parallel, rotate adaptor according to actual conditions to adjust, after adjusting, by the threaded hole on drum 1 sidewall, two adaptors are fixed together with jackscrew.Common using method is enclosed within column by the through hole of an adaptor, adaptor and column is fixed together by the threaded hole on cylinder 2 with screw or jackscrew, and the through hole on other adaptors is used for installing optical element.This adaptor compact structure, use-pattern is very flexible, multiple adaptor with the use of, two-dimentional light path can be extended to three dimensions, space availability ratio is improved.
Embodiment two: present embodiment is the further restriction to a kind of adaptor for building light path described in embodiment one, in present embodiment, on drum 1, the side adjacent with cylinder 2 be provided with step cutting pattern 3, this step cutting pattern 3, external diameter be less than the external diameter diameter of drum 1 and be greater than the diameter of cylinder 2.
When two adaptors are nested together and use; the drum 1 of an adaptor often can limit the angle of support or the optical element that another adaptor is installed; on drum 1, adjacent with cylinder 2 one end; process a step cutting pattern 3; under the size of above-mentioned support or optical element is not king-sized situation, the generation of above-mentioned situation can be avoided.
Embodiment three: composition graphs 4 to Fig. 7 illustrates present embodiment, present embodiment is the further restriction to a kind of adaptor for building light path described in embodiment two, in present embodiment, the side of described drum 1 processes two planes 4 parallel to each other, the central axis of this plane 4 and through hole on drum 1.
Plane 4 is applicable to install support or the optical element that bottom surface is plane.As shown in Figure 7, the formation that linked together by two adaptors one group of adaptor, uses two groups of adaptor groups can form autocollimation system.Two groups of adaptor groups are connected by two root posts 5, and wherein the bottom of a root post 5 is fixed on optical table 7, then the plane 4 on adaptor sidewall is parallel with optical table 7.Above, one group of adaptor group is installed the base of He-Ne laser instrument 6, this fits tightly with the plane of adaptor, then this base is parallel with optical table 7, so the light direction of He-Ne laser instrument 6 is just parallel with optical table 7, and this autocollimation system can remove loaded down with trivial details angular adjustment process from.
Embodiment four: composition graphs 8 illustrates present embodiment, present embodiment is the further restriction to a kind of adaptor for building light path described in embodiment two or three, in present embodiment, the length of drum 1 is L1, the length of cylinder 2 is L2, L1≤50mm, L1+L2 > 50mm.
On the optical table of optics, the spacing of adjacent two threaded holes is 25mm, but the adaptor occurred the in the market distance that all cannot meet between two optical elements is the integral multiple of 25mm just, distance is fixed value, distance arbitrarily can regulate in very large scope, but the change often along with angle in adjustment process, often there is the uneven situation of the orientation of optical path direction and optical table upper screwed hole, when causing increasing optical element again, have to increase adjustment rack, not only area occupied is large, and need to spend the plenty of time to regulate the angle of optical element.
And the length of drum 1 (comprising step cutting pattern 3) is set to 50mm or below 50mm by present embodiment, when above-mentioned length sum is 50mm just, two adaptors are only needed tightly to be nested together, can guarantee that the centre distance d of optical element on two adaptors is 50mm, just be 2 times of adjacent two threaded hole spacing on optical table, conveniently optical element be installed.Drum 1 length is set to below 50mm, when the length sum of three cylinders is set to more than 50mm, on two adaptors, the centre distance of optical element can regulate in a less scope, such as L1=48mm, L1+L2=52mm, then the range of adjustment of d is 48 ~ 52mm.In adjustment process, adaptor moves along the central axis of cylinder, and two adaptors relative displacement can not occur in the direction with described central axis upright, improve the precision of optical path adjusting.
Embodiment five: present embodiment is the further restriction to a kind of adaptor for building light path described in embodiment one, in present embodiment, described drum 1 and cylinder 2 are integrated part.
Drum 1 and cylinder 2 are made into integral piece, sturdy and durable, the serviceable life of adaptor can be extended.
Embodiment six: composition graphs 8 illustrates present embodiment, present embodiment is the further restriction to a kind of adaptor for building light path described in embodiment one, in present embodiment, the internal diameter of the manhole on the sidewall of described drum 1 is 20mm, 30mm or 35mm.
The diameter of normally used column is 20mm, 30mm or 35mm, and the internal diameter of described manhole is also processed into identical size, and the convenient column that coordinates uses.
Embodiment seven: composition graphs 9 to Figure 12 illustrates present embodiment, present embodiment is and a kind of fixed support matched for the adaptor building light path described in embodiment one, this fixed support comprises rectangle fixture 8 and cylindrical base 9, described rectangle fixture 8 is fixed on an end face of cylindrical base 9, the diameter of this cylindrical base 9 is equal with the internal diameter of the manhole on drum 1 sidewall, the center of rectangle fixture 8 has manhole, the side of rectangle fixture 8 at least has a tapped through hole, the axis of this tapped through hole is crossing with the axes normal of described manhole.
As shown in figure 12.Support bracket fastened cylindrical base 9 is arranged in the manhole of adaptor, and the manhole of rectangle fixture 8 center can be used for installing light source or other optical elements, and the edge of this manhole is provided with chamfering.The thickness of rectangle fixture 8 can be processed into 10mm, more frivolous compared with web member.Two web members are nested together, each web member installs a fixed support, cylindrical light source is arranged in two support bracket fastened manholes, does not then need to regulate the angle of light source, the certain centerline axis parallel with the cylinder of two web members of the central axis of light source.Above-mentioned support bracket fastened thickness is less, can also be used to install optical mirror slip.
Embodiment eight: composition graphs 9 illustrates present embodiment, present embodiment is with a kind of support bracket fastened further restriction matched for the adaptor building light path to described in embodiment seven, in present embodiment, four angles of rectangle fixture 8 have a manhole, the centerline axis parallel of the central axis of this manhole and the manhole at rectangle fixture 8 center, the side of rectangle fixture 8 has the threaded hole communicated with each described manhole.
Manhole on four angles of rectangle fixture 8 can be used for installing the less optical element of some sizes, also can be used for interspersed column.When being worn together by two fixed support columns, two fixed supports can sliding axially along column, facilitates spacing.Square can also be processed into by rectangle fixture 8, facilitate the foursquare support that installation dimension is equal.
Embodiment nine: present embodiment is that in present embodiment, the internal diameter of the manhole on four angles of rectangle fixture 8 is 6mm to described in embodiment seven with a kind of support bracket fastened further restriction matched for the adaptor building light path.
Diameter be the manhole of 6mm be used for install diameter be the column of 6mm.
Embodiment ten: present embodiment is that in present embodiment, the internal diameter of the manhole at the center of rectangle fixture 8 is 25mm to described in embodiment seven with a kind of support bracket fastened further restriction matched for the adaptor building light path.
The diameter of a lot of conventional optical element is 25mm, therefore the internal diameter of the manhole at the center of rectangle fixture 8 is also processed into 25mm.
Claims (10)
1. one kind for building the adaptor of light path, it is characterized in that: it comprises drum (1) and cylinder (2), described cylinder (2) is coaxially fixed on the bottom surface of drum (1), the sidewall of drum (1) has manhole, the central axis of this manhole is crossing with the central axis upright of drum (1), the diameter of cylinder (2) is equal with the internal diameter of drum (1), the central axis place of cylinder (2) has the female through hole of band, and the sidewall of drum (1) has at least one tapped through hole.
2. a kind of adaptor for building light path according to claim 1, it is characterized in that:, with cylinder (2) adjacent side upper at drum (1) is provided with annular step (3), this step cutting pattern (3), external diameter be less than the external diameter diameter of drum (1) and be greater than the diameter of cylinder (2).
3. a kind of adaptor for building light path according to claim 2, it is characterized in that: on the side of described drum (1), process two planes (4) parallel to each other, the central axis of this plane (4) and the upper through hole of drum (1).
4. a kind of adaptor for building light path according to Claims 2 or 3, is characterized in that: the length of drum (1) is L1, and the length of cylinder (2) is L2, L1≤50mm, L1+L2 > 50mm.
5. a kind of adaptor for building light path according to claim 2, is characterized in that: described drum (1) and cylinder (2) are integrated part.
6. a kind of adaptor for building light path according to claim 1, is characterized in that: the internal diameter of the manhole of described drum (1) side is 20mm, 30mm or 35mm.
7. with a kind of fixed support matched for the adaptor building light path according to claim 1, it is characterized in that: it comprises rectangle fixture (8) and cylindrical base (9), described rectangle fixture (8) is fixed on an end face of cylindrical base (9), the diameter of this cylindrical base (9) is equal with the internal diameter of the manhole on drum (1) sidewall, the center of rectangle fixture (8) has manhole, the side of rectangle fixture (8) at least has a tapped through hole, the axis of this tapped through hole is crossing with the axes normal of described manhole.
8. according to claim 7 and a kind of fixed support matched for the adaptor building light path, it is characterized in that: four angles of rectangle fixture (8) have a manhole, the centerline axis parallel of the central axis of this manhole and the manhole at rectangle fixture (8) center, the side of rectangle fixture (8) has the threaded hole communicated with each described manhole.
9. according to claim 8 and a kind of fixed support matched for the adaptor building light path, is characterized in that: the internal diameter of the manhole on four angles of rectangle fixture (8) is 6mm.
10. according to claim 7 and a kind of fixed support matched for the adaptor building light path, is characterized in that: the internal diameter of the manhole at the center of rectangle fixture (8) is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743988.6U CN204203532U (en) | 2014-12-01 | 2014-12-01 | A kind of adaptor for building light path and the fixed support matched with this adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743988.6U CN204203532U (en) | 2014-12-01 | 2014-12-01 | A kind of adaptor for building light path and the fixed support matched with this adaptor |
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| Publication Number | Publication Date |
|---|---|
| CN204203532U true CN204203532U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743988.6U Expired - Fee Related CN204203532U (en) | 2014-12-01 | 2014-12-01 | A kind of adaptor for building light path and the fixed support matched with this adaptor |
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| CN (1) | CN204203532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360453A (en) * | 2014-12-01 | 2015-02-18 | 黑龙江大学 | Adapter for setting up light path and fixed bracket matched with adapter |
-
2014
- 2014-12-01 CN CN201420743988.6U patent/CN204203532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360453A (en) * | 2014-12-01 | 2015-02-18 | 黑龙江大学 | Adapter for setting up light path and fixed bracket matched with adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |