CN211978135U

CN211978135U - Five-dimensional adjusting structure for Hartmann detector

Info

Publication number: CN211978135U
Application number: CN202021047235.3U
Authority: CN
Inventors: 曹召良; 杜维江; 曹代茧; 冯石榴; 霍庆福
Original assignee: Suzhou Fisi Photoelectric Instrument Co ltd
Current assignee: Suzhou Fisi Photoelectric Instrument Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-11-20
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a five dimension adjustment structures for hartmann detector, which comprises a fixed frame, T type spout is seted up to fixed frame upper surface, wall sliding connection two dimension length adjustment device in T type spout, fixed surface erection bracing pole on the two dimension length adjustment device, fixed surface installation two dimension angle adjusting device on the bracing piece, fixed surface installation electric putter on the two dimension angle adjusting device, fixed surface installation fixing base on the electric putter removal end, the fixed orifices is seted up to the fixing base upper surface, realized can carrying out the multidirectional regulation of two dimension angle and three-dimensional position to the detector, the direction of messenger's regulation and the purpose that the position is abundanter.

Description

Five-dimensional adjusting structure for Hartmann detector

Technical Field

The utility model relates to a hartmann detector technical field specifically is a five-dimensional adjustment structure for hartmann detector.

Background

The Hartmann detector is generally used for detecting wave front distortion and comprises a micro-lens array plate, a high-sensitivity CCD and a transfer lens, angle and position of the Hartmann detector are required to be adjusted before the Hartmann detector is used, the existing adjusting structure is mostly a common three-dimensional adjusting structure, the adjusting direction and position are limited, the Hartmann detector is difficult to adapt to the using requirement of the Hartmann detector, and therefore a five-dimensional adjusting structure for the Hartmann detector is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five dimension adjustment structures for hartmann detector to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a five dimension adjustment structures for hartmann detector, includes fixed frame, T type spout is seted up to fixed frame upper surface, T type spout inner wall sliding connection two dimension length adjustment device, fixed surface installs the bracing piece on the two dimension length adjustment device, fixed surface installs two dimension angle adjusting device on the bracing piece, fixed surface installs electric putter on the two dimension angle adjusting device, fixed surface installs the fixing base on the electric putter removal end, the fixed orifices is seted up to the fixing base upper surface.

Preferably, the two-dimensional length adjusting device comprises a transmission block, a sliding hole is formed in the side wall of the transmission block, the inner wall of the sliding hole is attached to the transmission rod, T-shaped sliders are fixedly mounted on the side walls of the two ends of the transmission rod respectively, the lower ends of the side walls of the T-shaped sliders are attached to the inner wall of a T-shaped sliding groove, and the upper surface of the transmission block is fixedly connected with the lower surface of the support rod.

Preferably, the two-dimensional angle adjusting device comprises a first guide rotating ring, a through hole is formed in the upper surface of the first guide rotating ring, a fastening bolt is attached to the inner wall of the through hole, a sphere is attached to the upper end of the inner wall of the first guide rotating ring, a second guide rotating ring is attached to the upper end of the side wall of the sphere, a threaded hole is formed in the upper surface of the second guide rotating ring, a fastening bolt side wall is screwed to the inner wall of the threaded hole, the top end of the side wall of the sphere is fixedly connected with the lower surface of an electric push rod, and the lower surface of the first guide rotating ring.

Preferably, the lower surface of the second rotating guide ring is fixedly provided with a limiting rod, the upper surface of the first rotating guide ring is fixedly provided with a limiting pipe, and the upper end of the inner wall of the limiting pipe is attached to the lower end of the side wall of the limiting rod.

Preferably, an adjusting block is fixedly arranged on the lower surface of the fastening bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a five dimension adjustment structures for Hartmann detector, has two-dimentional length adjustment device, two-dimentional angle adjusting device and electric putter structure, constitutes five dimension's regulation structure jointly, has realized carrying out the multidirectional regulation of two-dimentional angle and three-dimensional position to the detector, makes the direction of regulation and position abundanter purpose.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the two-dimensional length adjusting device and the connection structure thereof;

fig. 3 is a partially sectional schematic view of the two-dimensional angle adjusting device and the connection structure thereof of the present invention;

fig. 4 is the utility model discloses a fixed frame part sketch map of sectioning.

In the figure: the device comprises a fixed frame 1, a 101T-shaped sliding groove, a 2 two-dimensional length adjusting device, a 201 transmission block, a 202 sliding hole, a 203 transmission rod, a 204T-shaped sliding block, a 3 supporting rod, a 4 two-dimensional angle adjusting device, a 401 first rotating guide ring, a 402 through hole, a 403 fastening bolt, a 404 sphere, a 405 second rotating guide ring, a 406 threaded hole, a 5 electric push rod, a 6 fixed seat, a 601 fixed hole, a 7 limiting rod, an 8 limiting pipe and a 9 adjusting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a five-dimensional adjusting structure for a Hartmann detector comprises a fixing frame 1, wherein a T-shaped chute 101 is formed in the upper surface of the fixing frame 1, a two-dimensional length adjusting device 2 is connected to the inner wall of the T-shaped chute 101 in a sliding mode, a supporting rod 3 is fixedly installed on the upper surface of the two-dimensional length adjusting device 2, a two-dimensional angle adjusting device 4 is fixedly installed on the upper surface of the supporting rod 3, an electric push rod 5 is fixedly installed on the upper surface of the two-dimensional angle adjusting device 4, a fixed seat 6 is fixedly installed on the upper surface of the moving end of the electric push rod 5, a fixed hole 601 is formed in the upper surface of the fixed seat 6, the electric push rod is externally connected with an external power supply, the electric push rod selects an LEC608, the pushing direction of the electric push rod is upward from the upper end of the position shown in figure 1, the upper end of the inner wall, through holes formed in the upper surface of the fixing seat are fixed and assembled with the bottom of the Hartmann detector through bolts, opposite side walls of the transmission block in the opposite direction are a group of sliding holes with the same height, each group of sliding holes are communicated, and the two sliding holes are different in height.

Specifically, the two-dimensional length adjusting device 2 comprises a transmission block 201, a sliding hole 202 is formed in the side wall of the transmission block 201, the inner wall of the sliding hole 202 is attached to a transmission rod 203, the side walls of the two ends of the transmission rod 203 are respectively and fixedly provided with a T-shaped sliding block 204, the lower end of the side wall of the T-shaped sliding block 204 is attached to the inner wall of a T-shaped sliding groove 101, the upper surface of the transmission block 201 is fixedly connected with the lower surface of a support rod 3, and the transmission block can.

Specifically, the two-dimensional angle adjusting device 4 includes a first rotating guide ring 401, a through hole 402 is formed in the upper surface of the first rotating guide ring 401, a fastening bolt 403 is attached to the inner wall of the through hole 402, a sphere 404 is attached to the upper end of the inner wall of the first rotating guide ring 401, a second rotating guide ring 405 is attached to the upper end of the side wall of the sphere 404, a threaded hole 406 is formed in the upper surface of the second rotating guide ring 405, a fastening bolt 403 is screwed to the inner wall of the threaded hole 406, the lower surface of an electric push rod 5 is fixedly connected to the top end of the side wall of the sphere 404, the lower surface of the first rotating guide ring 401 is fixedly connected to the upper surface of.

Particularly, the fixed surface installs gag lever post 7 under the second guide swivel 405, and fixed surface installs spacing pipe 8 on the first guide swivel 401, and 7 lateral walls lower extremes of gag lever posts of laminating on the 8 inner walls of spacing pipe slide through the cooperation of gag lever post and spacing pipe, and it is spacing to carry out the position of vertical direction to first guide swivel and second guide swivel.

Specifically, the adjusting block 9 is fixedly mounted on the lower surface of the fastening bolt 403, and the user can conveniently rotate the fastening bolt through the adjusting block, so that the device can be conveniently adjusted.

The working principle is as follows: when the utility model discloses when using, with device assembly intercommunication external power source after finishing, through the removal to two transfer lines 203 (T type slider 204 slides the support in T type spout 101), can carry out horizontally two-dimentional regulation, promote from top to bottom through electric putter 5, the multiplicable is three-dimensional position control, fastening bolt 403 through rotating, make spheroid 404 lead swivel 401 and second at first and lead and rotate between the swivel 405, can carry out two-dimentional angle modulation, so can carry out five-dimensional regulation to the hartmann detector of assembly on fixing base 6, the scope of increase regulation, make more extensive of regulation.

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

1. A five-dimensional adjustment structure for a Hartmann detector comprises a fixed frame (1), and is characterized in that: t type spout (101) are seted up to fixed frame (1) upper surface, two-dimensional length adjustment device (2) of T type spout (101) inner wall sliding connection, fixed surface installation bracing piece (3) are gone up to two-dimensional length adjustment device (2), fixed surface installation two-dimensional angle adjusting device (4) are gone up in bracing piece (3), fixed surface installation electric putter (5) are gone up to two-dimensional angle adjusting device (4), fixed surface installation fixing base (6) are gone up in electric putter (5) removal end, fixed orifices (601) are seted up to fixing base (6) upper surface.

2. The five-dimensional adjustment structure for the Hartmann detector of claim 1, wherein: the two-dimensional length adjusting device (2) comprises a transmission block (201), a sliding hole (202) is formed in the side wall of the transmission block (201), the inner wall of the sliding hole (202) is attached to a transmission rod (203), the side walls at the two ends of the transmission rod (203) are respectively and fixedly provided with a T-shaped sliding block (204), the lower end of the side wall of the T-shaped sliding block (204) is attached to the inner wall of a T-shaped sliding groove (101), and the upper surface of the transmission block (201) is fixedly connected with the lower surface of a supporting rod (.

3. The five-dimensional adjustment structure for the Hartmann detector of claim 1, wherein: two-dimensional angle adjusting device (4) include first change of leading (401), through-hole (402) are seted up to first change of leading (401) upper surface, through-hole (402) inner wall laminating set up bolt (403), first change of leading (401) inner wall upper end laminating spheroid (404), change (405) is led to spheroid (404) lateral wall upper end laminating second, screw hole (406) are seted up to second change of leading (405) upper surface, screw hole (406) inner wall spiro union set up bolt (403) lateral wall, spheroid (404) lateral wall top fixed connection electric putter (5) lower surface, first change of leading (401) lower fixed surface connect bracing piece (3) upper surface.

4. A five-dimensional adjustment structure for a hartmann detector according to claim 3, characterized in that: second guide ring (405) lower fixed surface installs gag lever post (7), first guide ring (401) upper fixed surface installs spacing pipe (8), spacing pipe (8) inner wall upper end laminating gag lever post (7) lateral wall lower extreme.

5. A five-dimensional adjustment structure for a hartmann detector according to claim 3, characterized in that: and an adjusting block (9) is fixedly arranged on the lower surface of the fastening bolt (403).