CN111946981A - Terahertz six-dimensional adjusting frame - Google Patents
Terahertz six-dimensional adjusting frame Download PDFInfo
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- CN111946981A CN111946981A CN202010806761.1A CN202010806761A CN111946981A CN 111946981 A CN111946981 A CN 111946981A CN 202010806761 A CN202010806761 A CN 202010806761A CN 111946981 A CN111946981 A CN 111946981A
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- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Investigating Or Analysing Materials By Optical Means (AREA)
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Abstract
The invention belongs to the field of six-dimensional adjusting frames, and particularly relates to a terahertz six-dimensional adjusting frame which comprises a bottom plate, wherein a first adjusting seat is rotatably arranged at the top of the bottom plate, a groove is formed in the bottom of the first adjusting seat, a fixing ring is fixedly arranged at the top of the bottom plate, the fixing ring is in sliding connection with the side wall of the groove, a fixing groove is formed in the top of the first adjusting seat, a second adjusting seat is rotatably arranged in the fixing groove, a first gear is fixedly arranged on one side of the second adjusting seat, and moving grooves are formed in the inner walls of the two sides of the fixing groove. The invention has reasonable structure and convenient operation, the spatial position of the adjusting frame has higher precision and small difficulty in installation and adjustment, the spatial position of the adjusting frame can be accurately adjusted, and meanwhile, the adjusting frame can be adjusted in multiple directions and multiple dimensions.
Description
Technical Field
The invention relates to the technical field of six-dimensional adjusting frames, in particular to a terahertz six-dimensional adjusting frame.
Background
The terahertz wave generally refers to an electromagnetic wave with the frequency of 0.1-10THz, the wavelength of the electromagnetic wave is approximately within the range of 0.03-3mm and is between microwave and infrared, the position of the wave band in an electromagnetic spectrum is special, a related theory is in a transition region between macroscopic electromagnetism and microscopic photonics, compared with a traditional light source, the terahertz wave has many unique advantages of transient property, low energy property, broadband property, coherence and the like, meanwhile, the terahertz spectrum is applied to more and more fields due to the excellent properties of extremely strong transmission property, high resolution, sensitive interaction with biomacromolecules and the like, along with the increasing processing precision of terahertz optical elements and the increasing requirements of terahertz detection instruments, an adjusting frame is used as an important part of the terahertz detection instrument, the main function of the terahertz wave is to realize the high-precision adjustment and positioning of one or more freedom degrees of terahertz optical elements, measured objects and the like in space, therefore, the precision and the stability of the adjusting seat are important factors influencing the terahertz detection precision, and the research on the processing and the detection of the terahertz optical component by the adjusting frame has great significance;
however, the existing adjusting frame has low spatial position precision and great difficulty in installation and adjustment, and is inconvenient for accurately adjusting the spatial position.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, the spatial position of an adjusting frame is low in precision, the adjusting difficulty is high, and the spatial position of the adjusting frame is inconvenient to accurately adjust.
In order to achieve the purpose, the invention adopts the following technical scheme:
a terahertz six-dimensional adjusting frame comprises a bottom plate, wherein a first adjusting seat is rotatably mounted at the top of the bottom plate, a groove is formed in the bottom of the first adjusting seat, a fixing ring is fixedly mounted at the top of the bottom plate and is in sliding connection with the side wall of the groove, a fixing groove is formed in the top of the first adjusting seat, a second adjusting seat is rotatably mounted in the fixing groove, a first gear is fixedly mounted at one side of the second adjusting seat, moving grooves are formed in the inner walls of the two sides of the fixing groove, the same first rack is slidably mounted in the two moving grooves and is meshed with the first gear, a connecting groove is formed in one side of the second adjusting seat, a moving seat is slidably mounted in the connecting groove, a third adjusting seat is fixedly mounted at one side of the moving seat, a rotating groove is formed in one side of the third adjusting seat, a rotating block is rotatably mounted in the rotating groove, the rotating block is provided with a plurality of circular grooves, the inner wall of each rotating groove is provided with two control grooves which are symmetrically arranged, the circular blocks are arranged in the corresponding circular grooves in a sliding manner, one end of each circular block is fixedly connected with a second spring, one end, far away from the circular block, of each second spring is fixedly arranged on the inner wall of each control groove, the bottom of the moving seat is fixedly provided with a second rack, the inner wall of the bottom of each connecting groove is provided with a mounting groove, the second rack is slidably arranged in the mounting groove, one side inner wall of each connecting groove is provided with a control hole, a control rod is rotatably arranged in each control hole, one end of each control rod extends into each connecting groove and is fixedly provided with a second gear, the second gear is meshed with the second rack, the other end of each control rod is provided with a spring groove, a slide rod is slidably arranged in each spring groove, and one, one end fixed connection of first spring is on one side inner wall in spring groove, and the other end fixed mounting of slide bar has the control panel, and one side fixed mounting of control panel has the handle, and one side fixed mounting of control panel has the fixture block, and a plurality of draw-in grooves have been seted up to one side of second adjustment seat, and the fixture block is installed in the draw-in groove that corresponds.
Preferably, a plurality of spacing grooves have been seted up on solid fixed ring, the spout has been seted up on the inner wall of recess, and slidable mounting has the gag lever post in the spout, and the one end of gag lever post is installed at the spacing inslot, and first thread groove has been seted up to the other end of gag lever post, and the lead screw drives the gag lever post and removes, behind the gag lever post roll-off spacing groove, can cancel the fixed restriction to solid fixed ring.
Preferably, a rotating hole is formed in the inner wall of one side of the sliding groove, a screw rod is rotatably mounted in the rotating hole, one end of the screw rod is connected into the first threaded groove in a threaded mode, and the other end of the screw rod extends to the outer side of the first adjusting seat and is fixedly provided with an adjusting wheel.
Preferably, a through hole is formed in the inner wall of one side of the moving groove, a screw rod is rotatably mounted in the through hole, a second thread groove is formed in one end of the first rack, one end of the screw rod is connected in the second thread groove in a threaded mode, a mounting seat is arranged on one side of the first adjusting seat, a pressure spring groove is formed in one side of the mounting seat, the mounting seat drives the connecting plate and the screw rod to rotate, and the screw rod drives the first rack to move.
Preferably, one end of the screw rod extends into the compression spring groove and is fixedly provided with a connecting plate, the connecting plate is slidably arranged in the compression spring groove, one side of the connecting plate, which is far away from the screw rod, is fixedly connected with a compression spring, one end of the compression spring is fixedly connected to the inner wall of the compression spring groove, the connecting plate passively slides in the compression spring groove and pulls the compression spring, and the compression spring is elastically deformed.
Preferably, two insertion blocks are fixedly mounted on one side of the mounting seat, a plurality of slots are formed in one side of the first adjusting seat, and the insertion blocks are mounted in the corresponding slots.
Preferably, two square holes are formed in one side of the connecting plate, two square rods are fixedly mounted on the inner wall of one side of the pressure spring groove, the square rods are slidably mounted in the corresponding square holes, and the square rods passively slide in the square holes when the connecting plate moves, so that the moving position of the connecting plate can be stabilized.
Preferably, one side fixed mounting of second adjustment seat has the turning block, has seted up on one side inner wall of fixed slot and has rotated the groove, and the turning block rotates to be installed at rotating the inslot, and the second adjustment seat drives the turning block and rotates simultaneously at rotating the inslot when rotating, can assist the second adjustment seat to rotate.
Compared with the prior art, the invention has the beneficial effects that:
the scheme can fix the position of the first adjusting seat on the bottom plate by rotating the adjusting wheel, the lead screw drives the limiting rod to move, the fixed limit on the fixed ring can be cancelled, the first adjusting seat can be rotated, then the adjusting wheel is reversely rotated, the mounting seat is pulled, the mounting seat drives the insert block to move and slide out of the insert groove, the rotational limit of the mounting seat can be cancelled, then the mounting seat is rotated, the screw drives the first rack to move, the first gear drives the second adjusting seat to rotate, the position of the second adjusting seat can be adjusted, after the mounting seat is loosened, the insert block is inserted into another insert groove, the position of the first rack can be limited, the handle is pulled, the control panel drives the slide rod to move, the first spring generates elastic deformation, the control panel drives the clamping block to move, the control panel limits can be cancelled, the handle is rotated, the control panel drives the control rod to rotate, the second gear drives the second rack to move, the movable seat drives the third adjusting seat to move, the position of the third adjusting seat can be adjusted, the frame plate is rotated, the rotating block rotates in the rotating groove, the round block extrudes the second spring, the position of the frame plate can be adjusted, meanwhile, the round block is in contact with the other round groove, and the position of the rotating block can be temporarily fixed due to the elastic action of the second spring, the round block is inserted into the other round groove;
the invention has reasonable structure and convenient operation, the spatial position of the adjusting frame has higher precision and small difficulty in installation and adjustment, the spatial position of the adjusting frame can be accurately adjusted, and meanwhile, the adjusting frame can be adjusted in multiple directions and multiple dimensions.
Drawings
FIG. 1 is a schematic view of a front view structure according to the present invention;
FIG. 2 is a schematic structural diagram of a retaining ring according to the present invention;
FIG. 3 is a schematic view of part A of the structure proposed by the present invention;
FIG. 4 is a schematic structural diagram of part B according to the present invention;
FIG. 5 is a schematic view of part C according to the present invention;
fig. 6 is a schematic structural diagram of part D according to the present invention.
In the figure: 1. a base plate; 2. a first adjusting seat; 3. a fixing ring; 4. a groove; 5. fixing grooves; 6. a second adjusting seat; 7. a first gear; 8. a first rack; 9. a movable seat; 10. a third adjusting seat; 11. a rotating groove; 12. rotating the block; 13. a frame plate; 14. a second rack; 15. a control lever; 16. a second gear; 17. a slide bar; 18. a first spring; 19. a clamping block; 20. a control panel; 21. a handle; 22. a limiting groove; 23. a limiting rod; 24. a screw rod; 25. an adjustment wheel; 26. a screw; 27. a mounting seat; 28. a connecting plate; 29. a pressure spring; 30. inserting a block; 31. a circular groove; 32. a circular block; 33. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Example one
Referring to fig. 1-6, a terahertz six-dimensional adjusting frame comprises a bottom plate 1, a first adjusting seat 2 is rotatably installed at the top of the bottom plate 1, a groove 4 is formed at the bottom of the first adjusting seat 2, a fixing ring 3 is fixedly installed at the top of the bottom plate 1, the fixing ring 3 is slidably connected with the side wall of the groove 4, a fixing groove 5 is formed at the top of the first adjusting seat 2, a second adjusting seat 6 is rotatably installed at the fixing groove 5, a first gear 7 is fixedly installed at one side of the second adjusting seat 6, moving grooves are respectively formed in the inner walls of the two sides of the fixing groove 5, the same first rack 8 is slidably installed in the two moving grooves, the first rack 8 is meshed with the first gear 7, a connecting groove is formed at one side of the second adjusting seat 6, a moving seat 9 is slidably installed in the connecting groove, a third adjusting seat 10 is fixedly installed at one side of the moving seat 9, a rotating block 12 is rotatably mounted in a rotating groove 11, a frame plate 13 is fixedly mounted at one end of the rotating block 12, a plurality of circular grooves 31 are formed in the rotating block 12, two control grooves which are symmetrically arranged are formed in the inner wall of the rotating groove 11, circular blocks 32 are slidably mounted in the two control grooves, the circular blocks 32 are mounted in the corresponding circular grooves 31, a second spring 33 is fixedly connected at one end of each circular block 32, one end, far away from the circular block 32, of the second spring 33 is fixedly mounted on the inner wall of each control groove, a second rack 14 is fixedly mounted at the bottom of the movable seat 9, a mounting groove is formed in the inner wall of the bottom of each connecting groove, the second rack 14 is slidably mounted in the mounting groove, a control hole is formed in the inner wall of one side of each connecting groove, a control rod 15 is rotatably mounted in each control hole, one end of each control rod 15 extends into each connecting groove and is fixedly mounted, spring slot has been seted up to the other end of control lever 15, sliding mounting has slide bar 17 in the spring slot, slide bar 17's one end fixed mounting has first spring 18, the one end fixed connection of first spring 18 is on one side inner wall in spring slot, slide bar 17's other end fixed mounting has control panel 20, one side fixed mounting of control panel 20 has handle 21, one side fixed mounting of control panel 20 has fixture block 19, a plurality of draw-in grooves have been seted up to one side of second adjustment seat 6, fixture block 19 is installed in the draw-in groove that corresponds.
In this embodiment, fixed ring 3 is last to have seted up a plurality of spacing grooves 22, has seted up the spout on the inner wall of recess 4, and slidable mounting has gag lever post 23 in the spout, and the one end of gag lever post 23 is installed at the gag lever post 22, and first thread groove has been seted up to the other end of gag lever post 23, and lead screw 24 drives gag lever post 23 and removes, and behind the gag lever post 23 roll-off spacing groove 22, can cancel fixed restriction to fixed ring 3.
In this embodiment, a rotating hole is formed in an inner wall of one side of the sliding groove, a screw rod 24 is rotatably installed in the rotating hole, one end of the screw rod 24 is connected to the first threaded groove in a threaded manner, and the other end of the screw rod 24 extends to the outer side of the first adjusting seat 2 and is fixedly provided with an adjusting wheel 25.
In this embodiment, a through hole has been seted up on one side inner wall of shifting chute, screw rod 26 has been installed to the through-hole internal rotation, and the second thread groove has been seted up to the one end of first rack 8, and the one end threaded connection of screw rod 26 is in the second thread groove, and one side of first adjustment seat 2 is equipped with mount pad 27, and the pressure spring groove has been seted up to one side of mount pad 27, and mount pad 27 drives connecting plate 28 and screw rod 26 and rotates, and screw rod 26 drives first rack 8 and removes.
In this embodiment, one end of the screw rod 26 extends into the compression spring groove and is fixedly provided with a connecting plate 28, the connecting plate 28 is slidably arranged in the compression spring groove, one side of the connecting plate 28 away from the screw rod 26 is fixedly connected with a compression spring 29, one end of the compression spring 29 is fixedly connected to the inner wall of the compression spring groove, the connecting plate 28 is driven to slide in the compression spring groove and pull the compression spring 29, and the compression spring 29 is elastically deformed.
In this embodiment, two insertion blocks 30 are fixedly mounted on one side of the mounting seat 27, a plurality of slots are formed on one side of the first adjusting seat 2, and the insertion blocks 30 are mounted in the corresponding slots.
In this embodiment, two quad slit have been seted up to one side of connecting plate 28, and fixed mounting has two square poles on one side inner wall in pressure spring groove, and square pole slidable mounting is in the quad slit that corresponds, and square pole slides passively in the quad slit when connecting plate 28 removes, can stabilize the shift position of connecting plate 28.
In this embodiment, one side fixed mounting of second adjustment seat 6 has the turning block, has seted up on one side inner wall of fixed slot 5 and has rotated the groove, and the turning block rotates to be installed at rotating the inslot, and second adjustment seat 6 drives the turning block when rotating and rotates the inslot simultaneously, can assist second adjustment seat 6 to rotate.
Example two
Referring to fig. 1-6, a terahertz six-dimensional adjusting frame comprises a bottom plate 1, a first adjusting seat 2 is rotatably installed at the top of the bottom plate 1, a groove 4 is formed at the bottom of the first adjusting seat 2, a fixing ring 3 is fixedly installed at the top of the bottom plate 1 through a bolt, the fixing ring 3 is slidably connected with the side wall of the groove 4, a fixing groove 5 is formed at the top of the first adjusting seat 2, a second adjusting seat 6 is rotatably installed in the fixing groove 5, a first gear 7 is fixedly installed at one side of the second adjusting seat 6 through a bolt, moving grooves are formed in the inner walls of the two sides of the fixing groove 5, the same first rack 8 is slidably installed in the two moving grooves, the first rack 8 is meshed with the first gear 7, a connecting groove is formed in one side of the second adjusting seat 6, a moving seat 9 is slidably installed in the connecting groove, a third adjusting seat 10, a rotating groove 11 is formed in one side of the third adjusting seat 10, a rotating block 12 is rotatably mounted in the rotating groove 11, a frame plate 13 is fixedly mounted at one end of the rotating block 12 through a bolt, a plurality of circular grooves 31 are formed in the rotating block 12, two control grooves which are symmetrically arranged are formed in the inner wall of the rotating groove 11, circular blocks 32 are slidably mounted in the two control grooves, the circular blocks 32 are mounted in the corresponding circular grooves 31, a second spring 32 is fixedly connected to one end of each circular block 32, one end, far away from the circular block 32, of the second spring 32 is fixedly mounted on the inner wall of each control groove through a bolt, a second rack 14 is fixedly mounted at the bottom of the moving seat 9 through a bolt, a mounting groove is formed in the inner wall of the bottom of each connecting groove, the second rack 14 is slidably mounted in the mounting groove, a control hole is formed in the inner wall of one side of each connecting groove, a control rod 15 is rotatably mounted in each control hole, second gear 16 and the meshing of second rack 14, the spring groove has been seted up to the other end of control lever 15, sliding mounting has slide bar 17 in the spring groove, there is first spring 18 one end of slide bar 17 through bolt fixed mounting, the one end fixed connection of first spring 18 is on one side inner wall in spring groove, there is control panel 20 the other end of slide bar 17 through bolt fixed mounting, there is handle 21 one side of control panel 20 through bolt fixed mounting, there is fixture block 19 one side of control panel 20 through bolt fixed mounting, a plurality of draw-in grooves have been seted up to one side of second adjustment seat 6, fixture block 19 is installed in the draw-in groove that corresponds.
In this embodiment, fixed ring 3 is last to have seted up a plurality of spacing grooves 22, has seted up the spout on the inner wall of recess 4, and slidable mounting has gag lever post 23 in the spout, and the one end of gag lever post 23 is installed at the gag lever post 22, and first thread groove has been seted up to the other end of gag lever post 23, and lead screw 24 drives gag lever post 23 and removes, and behind the gag lever post 23 roll-off spacing groove 22, can cancel fixed restriction to fixed ring 3.
In this embodiment, a rotating hole is formed in an inner wall of one side of the sliding groove, a screw rod 24 is rotatably installed in the rotating hole, one end of the screw rod 24 is connected to the first threaded groove in a threaded manner, and the other end of the screw rod 24 extends to the outer side of the first adjusting seat 2 and is fixedly provided with an adjusting wheel 25 through a bolt.
In this embodiment, a through hole has been seted up on one side inner wall of shifting chute, screw rod 26 has been installed to the through-hole internal rotation, and the second thread groove has been seted up to the one end of first rack 8, and the one end threaded connection of screw rod 26 is in the second thread groove, and one side of first adjustment seat 2 is equipped with mount pad 27, and the pressure spring groove has been seted up to one side of mount pad 27, and mount pad 27 drives connecting plate 28 and screw rod 26 and rotates, and screw rod 26 drives first rack 8 and removes.
In this embodiment, one end of the screw rod 26 extends into the compression spring groove and is fixedly provided with a connecting plate 28 through a bolt, the connecting plate 28 is slidably arranged in the compression spring groove, one side of the connecting plate 28, which is far away from the screw rod 26, is fixedly connected with a compression spring 29, one end of the compression spring 29 is fixedly connected to the inner wall of the compression spring groove, the connecting plate 28 is driven to slide in the compression spring groove and pull the compression spring 29, and the compression spring 29 is elastically deformed.
In this embodiment, two insertion blocks 30 are fixedly mounted on one side of the mounting seat 27 through bolts, a plurality of slots are formed on one side of the first adjusting seat 2, and the insertion blocks 30 are mounted in the corresponding slots.
In this embodiment, two quad slit have been seted up to one side of connecting plate 28, have two square poles through bolt fixed mounting on one side inner wall in pressure spring groove, and square pole slidable mounting is in the quad slit that corresponds, and square pole slides passively in the quad slit when connecting plate 28 removes, can stabilize the shift position of connecting plate 28.
In this embodiment, there is the turning block one side of second adjustment seat 6 through bolt fixed mounting, has seted up on one side inner wall of fixed slot 5 and has rotated the groove, and the turning block rotates to be installed at rotating the inslot, and second adjustment seat 6 drives the turning block when rotating and rotates the inslot simultaneously, can assist second adjustment seat 6 to rotate.
In this embodiment, by rotating the adjusting wheel 25, the adjusting wheel 25 drives the screw rod 24 to rotate, the screw rod 24 drives the limiting rod 23 to move, after the limiting rod 23 slides out of the limiting groove 22, the fixing restriction on the fixing ring 3 can be cancelled, the first adjusting seat 2 can be rotated, the first adjusting seat 2 drives the second adjusting seat 6 and the third adjusting seat 10 to rotate, then the adjusting wheel 25 is reversely rotated, so that the limiting rod 23 is reset to move and inserted into another limiting groove 22, the position of the first adjusting seat 2 on the bottom plate 1 can be fixed, the mounting seat 27 is pulled, the mounting seat 27 moves in the direction away from the first adjusting seat 2, the mounting seat 27 drives the insert block 30 to move and slide out of the slot, the rotation restriction of the mounting seat 27 can be cancelled, when the mounting seat 27 moves, the connecting plate 28 passively slides in the pressure spring groove and pulls the pressure spring 29, the pressure spring 29 is elastically deformed, then the mounting seat 27 is rotated, the mounting seat 27 drives the connecting plate 28 and the, the screw 26 drives the first rack 8 to move, the first rack 8 drives the first gear 7 to rotate, the first gear 7 drives the second adjusting seat 6 to rotate, the position of the second adjusting seat 6 can be adjusted, after the mounting seat 27 is loosened, the elastic action of the pressure spring 29 drives the mounting seat 27 to reset and move, so that the insert block 30 is inserted into another slot, the position of the first rack 8 can be limited, the handle 21 is pulled, the handle 21 drives the control plate 20 to move, so that the control plate 20 drives the slide bar 17 to move, the slide bar 17 pulls the first spring 18, the first spring 18 is elastically deformed, meanwhile, the control plate 20 drives the fixture block 19 to move, the fixture block 19 slides out of the corresponding slot, the limitation of the control plate 20 can be eliminated, the handle 21 is rotated, the handle 21 drives the control plate 20 to rotate, so that the control plate 20 drives the control rod 15 to rotate, the control rod 15 drives the second gear 16 to rotate, the second, the second rack 14 drives the moving seat 9 to move, the moving seat 9 drives the third adjusting seat 10 to move, the position of the third adjusting seat 10 can be adjusted, the frame plate 13 rotates, the frame plate 13 drives the rotating block 12 to rotate, the rotating block 12 rotates in the rotating groove 11, the rotating block 12 extrudes the two round blocks 32, the round blocks 32 extrude the second spring 33, the second spring 33 elastically deforms, the position of the frame plate 13 can be adjusted, meanwhile, the round blocks 32 are in contact with the other round groove 31, and the position of the rotating block 12 can be temporarily fixed due to the fact that the elastic action of the second spring 33 is inserted into the other round groove 31.
Compared with the prior art, the invention has the technical progress that: the invention has reasonable structure and convenient operation, the spatial position of the adjusting frame has higher precision and small difficulty in installation and adjustment, the spatial position of the adjusting frame can be accurately adjusted, and meanwhile, the adjusting frame can be adjusted in multiple directions and multiple dimensions.
Claims (8)
1. A terahertz six-dimensional adjusting frame comprises a bottom plate (1) and is characterized in that a first adjusting seat (2) is rotatably installed at the top of the bottom plate (1), a groove (4) is formed in the bottom of the first adjusting seat (2), a fixing ring (3) is fixedly installed at the top of the bottom plate (1), the fixing ring (3) is in sliding connection with the side wall of the groove (4), a fixing groove (5) is formed in the top of the first adjusting seat (2), a second adjusting seat (6) is rotatably installed in the fixing groove (5), a first gear (7) is fixedly installed at one side of the second adjusting seat (6), moving grooves are formed in the inner walls of the two sides of the fixing groove (5), the same first rack (8) is slidably installed in the two moving grooves, the first rack (8) is meshed with the first gear (7), a connecting groove is formed in one side of the second adjusting seat (6), a moving seat (9) is slidably mounted in the connecting groove, a third adjusting seat (10) is fixedly mounted on one side of the moving seat (9), a rotating groove (11) is formed in one side of the third adjusting seat (10), a rotating block (12) is rotatably mounted in the rotating groove (11), a frame plate (13) is fixedly mounted at one end of the rotating block (12), a plurality of circular grooves (31) are formed in the rotating block (12), two control grooves which are symmetrically formed in the inner wall of the rotating groove (11) are formed in the inner wall of the rotating groove, circular blocks (32) are slidably mounted in the two control grooves, the circular blocks (32) are mounted in the corresponding circular grooves (31), a second spring (33) is fixedly connected to one end of each circular block (32), one end, far away from the circular block (32), of the second spring (33) is fixedly mounted on the inner wall of the control grooves, and a second rack (14) is fixedly mounted at the, the bottom inner wall of the connecting groove is provided with a mounting groove, the second rack (14) is slidably mounted in the mounting groove, the inner wall of one side of the connecting groove is provided with a control hole, a control rod (15) is rotatably mounted in the control hole, one end of the control rod (15) extends into the connecting groove and is fixedly provided with a second gear (16), the second gear (16) is meshed with the second rack (14), the other end of the control rod (15) is provided with a spring groove, a slide rod (17) is slidably mounted in the spring groove, one end of the slide rod (17) is fixedly provided with a first spring (18), one end of the first spring (18) is fixedly connected onto the inner wall of one side of the spring groove, the other end of the slide rod (17) is fixedly provided with a control plate (20), one side of the control plate (20) is fixedly provided with a handle (21), one side of the control plate (20) is fixedly provided with, the clamping blocks (19) are arranged in the corresponding clamping grooves.
2. The six-dimensional terahertz adjusting frame according to claim 1, wherein the fixing ring (3) is provided with a plurality of limiting grooves (22), the inner wall of the groove (4) is provided with a sliding groove, a limiting rod (23) is slidably mounted in the sliding groove, one end of the limiting rod (23) is mounted in the limiting groove (22), and the other end of the limiting rod (23) is provided with a first threaded groove.
3. The six-dimensional terahertz adjusting frame according to claim 2, wherein a rotating hole is formed in an inner wall of one side of the sliding groove, a screw rod (24) is rotatably mounted in the rotating hole, one end of the screw rod (24) is connected in the first threaded groove in a threaded manner, and the other end of the screw rod (24) extends to the outer side of the first adjusting seat (2) and is fixedly provided with an adjusting wheel (25).
4. The six-dimensional terahertz adjusting frame according to claim 1, wherein a through hole is formed in an inner wall of one side of the moving groove, a screw rod (26) is rotatably mounted in the through hole, a second thread groove is formed in one end of the first rack (8), one end of the screw rod (26) is connected to the second thread groove in a threaded manner, a mounting seat (27) is arranged on one side of the first adjusting seat (2), and a compression spring groove is formed in one side of the mounting seat (27).
5. The six-dimensional terahertz adjusting frame according to claim 4, wherein one end of the screw (26) extends into the compression spring groove and is fixedly provided with a connecting plate (28), the connecting plate (28) is slidably arranged in the compression spring groove, one side of the connecting plate (28) far away from the screw (26) is fixedly connected with a compression spring (29), and one end of the compression spring (29) is fixedly connected to the inner wall of the compression spring groove.
6. The six-dimensional terahertz adjusting frame according to claim 4, wherein two insert blocks (30) are fixedly mounted on one side of the mounting seat (27), a plurality of slots are formed in one side of the first adjusting seat (2), and the insert blocks (30) are mounted in the corresponding slots.
7. The six-dimensional terahertz adjusting frame according to claim 5, wherein two square holes are formed in one side of the connecting plate (28), two square rods are fixedly mounted on the inner wall of one side of the pressure spring groove, and the square rods are slidably mounted in the corresponding square holes.
8. The six-dimensional terahertz adjusting frame according to claim 1, wherein a rotating block is fixedly mounted on one side of the second adjusting seat (6), a rotating groove is formed in an inner wall of one side of the fixing groove (5), and the rotating block is rotatably mounted in the rotating groove.
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| CN202010806761.1A CN111946981B (en) | 2020-08-12 | 2020-08-12 | Terahertz six-dimensional adjusting frame |
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Cited By (1)
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| CN112701491A (en) * | 2021-02-02 | 2021-04-23 | 桂林电子科技大学 | Terahertz adjustable polarization converter based on graphene composite super surface |
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| CN111946981B (en) | 2022-04-15 |
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