CN109343193A - A kind of focus set and method - Google Patents
A kind of focus set and method Download PDFInfo
- Publication number
- CN109343193A CN109343193A CN201811365198.8A CN201811365198A CN109343193A CN 109343193 A CN109343193 A CN 109343193A CN 201811365198 A CN201811365198 A CN 201811365198A CN 109343193 A CN109343193 A CN 109343193A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- lid
- pedestal
- bottom plate
- movable block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of focus set and methods, including pedestal, the chassis interior is equipped with cavity, and the cavity inside is equipped with spring, the spring side is equipped with motion bar, described motion bar one end is equipped with fixed frame, and the fixed frame inner wall surface is equipped with protective pad, is equipped with bottom plate inside the fixed frame, the bottom plate side is equipped with movable block, the fixed frame surface is equipped with loose slot, and the fixed frame two sides are equipped with flexible supporting frames, and the pedestal side is equipped with thread plate.The present invention is by being equipped with and tightening lid, be conducive to tighten lid by pulling to side, spring pops up fixed frame, movable block is moved again to remove bottom plate, focusing lens are fitted into fixed frame, then twists and tightens lid, adjust focusing lens position to adjust focal position, entirety allows the invention to the material cutting for meeting different-thickness in the case where being changed without focusing lens, is easy to use.
Description
Technical field
The present invention relates to field of laser device technology, in particular to a kind of focus set and method.
Background technique
Laser is a kind of equipment that can issue laser beam, and in modern society, laser can be used to many materials
Material carries out cutting processing, and laser cutting is irradiated using high power density laser beam by cutting material, is heated to material quickly
Vapourizing temperature, evaporation form hole, the movement with light beam to material, and hole is formed continuously the joint-cutting of narrower in width, completion pair
The cutting of material needs to be focused many laser beams when being cut by laser material, collects to a point
Middle irradiation, and focus set on the market mostly as needed replaces focusing lens at present, can meet different
Material thickness cutting, is not very convenient to use.
Therefore, it invents a kind of focus set and method is necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of focus set and methods to have by being equipped with pedestal, fixed frame and tightening lid
It is turned on conducive to lid and bottom seat in using the present invention, will be tightened, is pulled to side and tighten lid, spring pops up fixed frame, then moves
Dynamic movable block removes bottom plate, focusing lens is fitted into fixed frame, then twist and tighten lid, adjusts focusing lens position to adjust
Focal position integrally allows the invention to the material cutting for meeting different-thickness in the case where being changed without focusing lens, just
In use, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of focus set, including pedestal, the pedestal
Inside is equipped with cavity, and the cavity inside is equipped with spring, and the spring side is equipped with motion bar, and described motion bar one end is equipped with solid
Determine frame, the fixed frame inner wall surface is equipped with protective pad, bottom plate is equipped with inside the fixed frame, and the bottom plate side is equipped with activity
Block, the fixed frame surface are equipped with loose slot, and the fixed frame two sides are equipped with flexible supporting frames, and the pedestal side is equipped with spiral shell
Card, the pedestal both side surface are equipped with sliding slot, slide bar are equipped on the outside of the sliding slot, and described slide bar one end is equipped with fixing sleeve,
It is equipped on the inside of the fixing sleeve and tightens lid, the lid inside that tightens is equipped with compressor arm.
Preferably, the fixing sleeve inner wall is flexibly connected with lid is tightened, and the lid inner wall that tightens is equipped with screw thread, the screw thread
Match with thread plate.
Preferably, the protective pad is made of rubber material, and described motion bar one end and cavity are clamped.
Preferably, the slide bar side is equipped with sliding block, and the sliding block is arranged inside sliding slot, the sliding block and sliding slot card
It connects.
Preferably, the quantity of the cavity is two, and the movable block matches with loose slot, the section shape of the bottom plate
Shape is set as arc.
Preferably, the quantity of the compressor arm is two, and the bottom plate is flexibly connected with fixed frame.
A kind of focus method, further comprising the steps of including the focus set:
S1: tightening lid, tightens lid and thread plate separation；
S2: will tighten lid and pull to the side far from pedestal, and slide bar slides in the sliding slot of pedestal two sides, tightens lid and drives
Internal compressor arm is mobile, and compressor arm contacts the limitation to fixed frame；
S3: spring releases stress, and motion bar is pushed to side, and motion bar is mobile to drive fixed frame mobile, fixed frame from
It is stretched out in pedestal；
S4: rotation movable block, movable block slide in the loose slot on fixed frame surface, and movable block drives point movement；
S5: focusing lens are fitted into fixed frame；
S6: mobile movable block, bottom plate come back to eyeglass bottom and support eyeglass, and the flexible supporting frames of fixed frame two sides are anti-
Eyeglass is fixed while only eyeglass is fallen；
S7: twisting tighten lid again, tightens lid movement and drives compressor arm mobile, compressor arm drives fixed frame mobile, to focusing
The focal position of eyeglass is adjusted.
Technical effect and advantage of the invention:
1, by being equipped with pedestal, fixed frame and tightening lid, be conducive in using the present invention, the torsion of lid and bottom seat will be tightened
It opens, is pulled to side and tighten lid, spring pops up fixed frame, then moves movable block and remove bottom plate, focusing lens is packed into solid
Determine in frame, then twist and tighten lid, adjusts focusing lens position to adjust focal position, integrally allow the invention to be changed without
The material cutting for meeting different-thickness in the case where focusing lens, is easy to use；
2, by being equipped with protective pad and compressor arm, be conducive in using the present invention, protective pad can protect focusing lens
It is not scraped scratch, while the protective pad of rubber material can increase the frictional force with lens contacts, convenient for fixing eyeglass, pressure
Tight bar plays the role of being fixed frame.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is fixed rack structure side view of the invention.
Fig. 3 is understructure top view of the invention.
In figure: 1 pedestal, 2 cavitys, 3 springs, 4 motion bars, 5 fixed frames, 6 protective pads, 7 bottom plates, 8 movable blocks, 9 loose slots,
10 flexible supporting frames, 11 thread plates, 12 sliding slots, 13 slide bars, 14 fixing sleeves, 15 tighten lid, 16 compressor arms.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
The present invention provides a kind of focus set as shown in Figs. 1-3, including pedestal 1, cavity is equipped with inside the pedestal 1
2, spring 3 is equipped with inside the cavity 2,3 side of spring is equipped with motion bar 4, and described 4 one end of motion bar is equipped with fixed frame 5,
5 inner wall surface of fixed frame is equipped with protective pad 6, and bottom plate 7 is equipped with inside the fixed frame 5, and 7 side of bottom plate is equipped with activity
Block 8,5 surface of fixed frame are equipped with loose slot 9, and 5 two sides of fixed frame are equipped with flexible supporting frames 10, the pedestal 1 one
Side is equipped with thread plate 11, and 1 both side surface of pedestal is equipped with sliding slot 12, is equipped with slide bar 13, the cunning on the outside of the sliding slot 12
13 one end of bar is equipped with fixing sleeve 14, is equipped on the inside of the fixing sleeve 14 and tightens lid 15, and described tighten is equipped with compressor arm inside lid 15
16。
Further, in the above-mentioned technical solutions, 14 inner wall of fixing sleeve is flexibly connected with lid 15 is tightened, described to tighten
15 inner wall of lid is equipped with screw thread, and the screw thread matches with thread plate 11, enables and tightens lid 15 and the fixation of thread plate 11；
Further, in the above-mentioned technical solutions, the protective pad 6 is made of rubber material, described 4 one end of motion bar with
Cavity 2 is clamped, and the protective pad 6 of rubber material has elasticity well, while can increase frictional force；
Further, in the above-mentioned technical solutions, 13 side of slide bar is equipped with sliding block, and the sliding block is arranged in sliding slot 12
Inside, the sliding block and sliding slot 12 are clamped, so that tightening lid 15 is able to carry out movement；
Further, in the above-mentioned technical solutions, the quantity of the cavity 2 is two, the movable block 8 and loose slot 9
Match, the cross sectional shape of the bottom plate 7 is set as arc, and movable block 8 is moved in loose slot 9, and bottom plate 7 plays
Supporting role；
Further, in the above-mentioned technical solutions, the quantity of the compressor arm 16 is two, the bottom plate 7 and fixed frame 5
It is flexibly connected, bottom plate 7 is moved in fixed frame 5, convenient for replacing to focusing lens.
Working method of the present invention:
Lid 15 is tightened in using the present invention referring to Figure of description 1-3, lid 15 is tightened and thread plate 11 separates,
Lid 15 will be tightened to pull to the side far from pedestal 1, slide bar 13 slides in the sliding slot 12 of 1 two sides of pedestal, tightens the drive of lid 15
Internal compressor arm 16 is mobile, and compressor arm 16 contacts the limitation to fixed frame 5, and spring 3 releases stress, by motion bar 4 to side
It pushes, motion bar 4 is mobile to drive fixed frame 5 mobile, and fixed frame 5 is stretched out from pedestal 1, rotates movable block 8, movable block 8 is solid
Determine to slide in the loose slot 9 on 5 surface of frame, movable block 8 drives point 7 mobile, focusing lens is fitted into fixed frame 5, then mobile work
Motion block 8, bottom plate 7 come back to eyeglass bottom and support eyeglass, and the flexible supporting frames 10 of 5 two sides of fixed frame prevent eyeglass from falling
Eyeglass is fixed simultaneously, completes the installation to focusing lens, then twist and tighten lid 15, tightens the movement of lid 15 and compressor arm 16 is driven to move
Dynamic, compressor arm 16 drives fixed frame 5 mobile, so that the focal position to focusing lens is adjusted, integrally makes energy of the present invention
Enough material cuttings for meeting different-thickness in the case where being changed without focusing lens, are easy to use；
Referring to Figure of description 1, in using the present invention, protective pad 6 can protect focusing lens and not be scraped scratch, together
When rubber material protective pad 6 can increase the frictional force with lens contacts, convenient for fixing eyeglass, compressor arm 16 plays compression
The effect of fixed frame.
Embodiment 2
A kind of focus method, further comprising the steps of including the focus set:
S1: tightening lid 15, tightens lid 15 and thread plate 11 separates；
S2: lid 15 will be tightened and pulled to the side far from pedestal 1, slide bar 13 slides in the sliding slot 12 of 1 two sides of pedestal, turns round
Tight lid 15 drives internal compressor arm 16 mobile, and compressor arm 16 contacts the limitation to fixed frame 5；
S3: spring 3 releases stress, and motion bar 4 is pushed to side, and motion bar 4 is mobile to drive fixed frame 5 mobile, fixed
Frame 5 is stretched out from pedestal 1；
S4: rotation movable block 8, movable block 8 slide in the loose slot 9 on 5 surface of fixed frame, and movable block 8 drives point 7 to move
It is dynamic；
S5: focusing lens are fitted into fixed frame 5；
S6: mobile movable block 8, bottom plate 7 come back to eyeglass bottom and support eyeglass, the resilient support of 5 two sides of fixed frame
Frame 10 fixes eyeglass while preventing eyeglass from falling；
S7: twisting tighten lid 15 again, tightens the movement of lid 15 and drives compressor arm 16 mobile, compressor arm 16 drives fixed frame 5 to move
It is dynamic, the focal position of focusing lens is adjusted.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of focus set, including pedestal (1), it is characterised in that: be equipped with cavity (2) inside the pedestal (1), the cavity
(2) internal to be equipped with spring (3), spring (3) side is equipped with motion bar (4), and described motion bar (4) one end is equipped with fixed frame
(5), fixed frame (5) inner wall surface is equipped with protective pad (6), is equipped with bottom plate (7) inside the fixed frame (5), the bottom plate
(7) side is equipped with movable block (8), and fixed frame (5) surface is equipped with loose slot (9), and fixed frame (5) two sides are equipped with bullet
Property support frame (10), pedestal (1) side is equipped with thread plate (11), and pedestal (1) both side surface is equipped with sliding slot (12),
Slide bar (13) are equipped on the outside of the sliding slot (12), described slide bar (13) one end is equipped with fixing sleeve (14), in the fixing sleeve (14)
Side is equipped with and tightens lid (15), and described tighten is equipped with compressor arm (16) inside lid (15).
2. a kind of focus set according to claim 1, it is characterised in that: fixing sleeve (14) inner wall and tighten lid
(15) it is flexibly connected, equipped with screw thread, the screw thread matches lid (15) inner wall that tightens with thread plate (11).
3. a kind of focus set according to claim 1, it is characterised in that: the protective pad (6) is made of rubber material,
Described motion bar (4) one end and cavity (2) are clamped.
4. a kind of focus set according to claim 1, it is characterised in that: slide bar (13) side is equipped with sliding block, institute
It is internal in sliding slot (12) to state sliding block setting, the sliding block and sliding slot (12) are clamped.
5. a kind of focus set according to claim 1, it is characterised in that: the quantity of the cavity (2) is two, described
Movable block (8) matches with loose slot (9), and the cross sectional shape of the bottom plate (7) is set as arc.
6. a kind of focus set according to claim 1, it is characterised in that: the quantity of the compressor arm (16) is two,
The bottom plate (7) is flexibly connected with fixed frame (5).
7. a kind of focus method, it is characterised in that: further comprising the steps of including focus set as described in claim 1:
S1: tightening lid (15), tightens lid (15) and thread plate (11) separation；
S2: lid (15) will be tightened and pulled to the side far from pedestal (1), slide bar (13) is in the sliding slot (12) of pedestal (1) two sides
Sliding, the compressor arm (16) tightened inside lid (15) drive is mobile, and compressor arm (16) contacts the limitation to fixed frame (5)；
S3: spring (3) releases stress, and motion bar (4) is pushed to side, and motion bar (4) is mobile to drive fixed frame (5) mobile,
Fixed frame (5) is stretched out from pedestal (1)；
S4: rotation movable block (8), movable block (8) sliding in the loose slot (9) on fixed frame (5) surface, movable block (8) drive
Point (7) is mobile；
S5: focusing lens are fitted into fixed frame (5)；
S6: mobile movable block (8), bottom plate (7) come back to eyeglass bottom and support eyeglass, the elasticity branch of fixed frame (5) two sides
Support (10) fixes eyeglass while preventing eyeglass from falling；
S7: twisting tighten lid (15) again, tightens lid (15) movement and drives compressor arm (16) mobile, compressor arm (16) drives fixed frame
(5) mobile, the focal position of focusing lens is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365198.8A CN109343193A (en) | 2018-11-16 | 2018-11-16 | A kind of focus set and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365198.8A CN109343193A (en) | 2018-11-16 | 2018-11-16 | A kind of focus set and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109343193A true CN109343193A (en) | 2019-02-15 |
Family
ID=65315399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365198.8A Withdrawn CN109343193A (en) | 2018-11-16 | 2018-11-16 | A kind of focus set and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109343193A (en) |
-
2018
- 2018-11-16 CN CN201811365198.8A patent/CN109343193A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |