CN208270830U - A kind of laser optical path adjuster - Google Patents
A kind of laser optical path adjuster Download PDFInfo
- Publication number
- CN208270830U CN208270830U CN201820919027.4U CN201820919027U CN208270830U CN 208270830 U CN208270830 U CN 208270830U CN 201820919027 U CN201820919027 U CN 201820919027U CN 208270830 U CN208270830 U CN 208270830U
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- fixing seat
- lens
- screw rod
- optical path
- laser optical
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Abstract
A kind of laser optical path adjuster, is related to optical technical field.Including fixing seat, lens mount and adjust screw rod.It is the recessed portion of spherical surface that fixing seat side, which has concave surface, and recessed portion bottom is equipped with the loophole through fixing seat.Lens mount includes adjustable plate and auxiliary section, and auxiliary section is hemispherical.Lens mount is equipped with the lens opening through adjustable plate and auxiliary section.Auxiliary section is contained in recessed portion and is bonded with concave surface, and adjustable plate is arranged with fixing seat interval.There is ball contact in the one end for adjusting screw rod, and the other end has adjusting handle.Screw rod is adjusted through fixing seat and is threadedly engaged with fixing seat.Interconnecting piece is rotatably inserted into adjustable plate, and adjusting handle is located at the separate lens mount side of fixing seat.Adjusting screw rod is more, and circumferential uniform intervals of multiple interconnecting pieces along auxiliary section are arranged.It substantially increases adjustability and flexibility with very big adjustable range.
Description
Technical field
The utility model relates to optical technical fields, in particular to a kind of laser optical path adjuster.
Background technique
Existing laser optical path adjuster adjusts inconvenience, and the precision and adjustable range adjusted in use
Bigger limitation is received, regulatory demand is many times unable to satisfy.
Utility model content
The purpose of this utility model is to provide a kind of laser optical path adjusters, with very big adjustable range, greatly
Adjustability and flexibility are improved greatly, easy to adjust, reliable and stable and precision is higher, can satisfy use in most cases
Demand.
The embodiments of the present invention are achieved in that
A kind of laser optical path adjuster comprising: fixing seat and lens mount.It is spherical surface that the side of fixing seat, which has concave surface,
Recessed portion, the bottom of recessed portion offer the loophole through fixing seat, and loophole and recessed portion are coaxially disposed.Lens mount includes
The adjustable plate being connected and auxiliary section, auxiliary section are hemispherical.Lens mount offers the lens opening through adjustable plate and auxiliary section,
Lens opening is coaxially disposed with auxiliary section, and lens opening accommodates lens, and lens are coaxially disposed with lens opening.Auxiliary section is contained in recess
Portion is simultaneously bonded with concave surface, and adjustable plate is arranged with fixing seat interval.
Laser optical path adjuster further includes adjusting screw rod, and the one end for adjusting screw rod is fixedly connected in spherical interconnecting piece,
The other end is fixedly connected with adjusting handle.Screw rod is adjusted through fixing seat and is threadedly engaged with fixing seat, screw rod is adjusted and is parallel to
The axial line of loophole is arranged.Interconnecting piece is rotatably inserted into adjustable plate, and adjusting handle is located at the separate lens mount of fixing seat
Side.Adjusting screw rod is more, and circumferential uniform intervals of multiple interconnecting pieces along auxiliary section are arranged.
Further, lens opening includes the extension diameter section and undergauge section for being connected and being coaxially disposed, and undergauge section is located at extension diameter section
Close fixing seat side.Along by undergauge section be directed toward extension diameter section direction, extension diameter section be disposed with the first lens washer, thoroughly
Mirror, the second lens washer and lens pressing ring.First lens washer is connected to one end of the close undergauge section of extension diameter section, lens pressing ring
The inner wall of extension diameter section is removably attachable to so that lens are pressed in extension diameter section.
Further, adjusting screw rod is 4.
Further, laser optical path adjuster further includes pedestal, guide holder and adjusting component.Guide holder is fixedly connected on base
Seat, pedestal are offered for carrying out the fixed fixation hole of installation, guide holder has an inner cavity, and inner cavity has to be arranged perpendicular to pedestal
Guide holder is run through in one end of sliding slot, the separate pedestal of sliding slot.
Adjusting component includes slide bar, screw rod and transmission gear.Slide bar is slidably engaged in sliding slot, the separate pedestal of slide bar
One end be fixedly connected with fixing seat, slide bar is arranged perpendicular to the axial line of loophole, slide bar have axially be arranged along it is outer
Rack gear.Transmission gear is rotatably connected at the inner wall of inner cavity, and screw rod has damping and is rotationally riveted on the side wall of guide holder
And extend to the outside of guide holder.Transmission gear is engaged with outer rack gear, and screw rod is driven with transmission gear to be cooperated, and the outer end of screw rod is solid
Surely it is connected with swing handle.
Further, one end of the close pedestal of slide bar is additionally provided with the stop block for preventing it from deviating from from sliding slot.
Further, transmission gear is set to one end of the close fixing seat of inner cavity.
The beneficial effect of the utility model embodiment is:
Laser optical path adjuster provided by the embodiment of the utility model is cooperated using auxiliary section and recessed portion, auxiliary section
Can opposing recesses portion carry out two-dimensional rotary in the range of 360 ° again, substantially increase auxiliary section relative to the adjustable of recessed portion
Range, so that lens mount has obtained very big raising relative to the adjustable range of fixing seat and adjustable angle.It was adjusting
Cheng Zhong can be such that adjusting screw rod rotates by rotating adjusting handle, and the first screw rod can fix seat relatively and axial move occurs
It is dynamic, so that the first screw rod is pushed or pull adjustable plate, so that the angle orientation of adjustable plate be made to change, reaches to lens
The adjusting of light path angle.
It should be noted that being more due to adjusting screw rod, and circumferential uniform intervals of multiple interconnecting pieces along auxiliary section are set
It sets, when adjustable plate is adjusted using adjusting screw rod, rotates corresponding adjusting screw rod, lens mount can be made in respective direction
Multiple two-dimensional rotaries can be synthesized by adjusting more adjusting screw rods simultaneously, lens mount is made to exist by upper generation two-dimensional rotary
Flexible modulation is realized on three-dimensional.In addition, being adjusted using screw rod is adjusted, the flexibility ratio of angular adjustment can be greatly improved
And precision, so that the angular transition of lens mount is more accurate controllable.
In general, laser optical path adjuster provided by the embodiment of the utility model has very big adjustable range, greatly
Adjustability and flexibility are improved greatly, easy to adjust, reliable and stable and precision is higher, can satisfy use in most cases
Demand.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of laser optical path adjuster provided by the embodiment of the utility model；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Icon: 1000- laser optical path adjuster；100- fixing seat；110- loophole；210- adjustable plate；220- cooperation
Portion；230- extension diameter section；240- undergauge section；250- the first lens washer；260- the second lens washer；270- lens pressing ring；300-
Adjust screw rod；310- interconnecting piece；320- adjusting handle；400- pedestal；500- guide holder；The inner cavity 510-；520- sliding slot；610-
Slide bar；The outer rack gear of 620-；630- stop block；640- screw rod；650- swing handle；660- transmission gear.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In addition, term " parallel ", " vertical " etc. are not offered as requiring component absolute parallel or vertical, but can slightly incline
Tiltedly.It is not to indicate that the structure has to put down completely if " parallel " only refers to that its direction is more parallel with respect to for " vertical "
Row, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
Embodiment
Fig. 1~2 are please referred to, the present embodiment provides a kind of laser optical path adjusters 1000.Laser optical path adjuster 1000 wraps
It includes: fixing seat 100 and lens mount.
It is the recessed portion of spherical surface that the side of fixing seat 100, which has concave surface, and the bottom of recessed portion is offered through fixing seat 100
Loophole 110, loophole 110 and recessed portion are coaxially disposed.
Lens mount includes the adjustable plate 210 being connected and auxiliary section 220, and auxiliary section 220 is hemispherical.Lens mount offers
Through the lens opening of adjustable plate 210 and auxiliary section 220, lens opening is coaxially disposed with auxiliary section 220, and lens opening accommodates lens,
Lens are coaxially disposed with lens opening.
Auxiliary section 220 is contained in recessed portion and is bonded with concave surface, and adjustable plate 210 is spaced with fixing seat 100 to be arranged.
Laser optical path adjuster 1000 further includes adjusting screw rod 300, and the one end for adjusting screw rod 300 is fixedly connected in spherical
Interconnecting piece 310, the other end is fixedly connected with adjusting handle 320.Screw rod 300 is adjusted through fixing seat 100 and with fixing seat 100
It is threadedly engaged, adjusts the axial line setting that screw rod 300 is parallel to loophole 110.Interconnecting piece 310 is rotatably inserted into adjusting
Plate 210, adjusting handle 320 are located at the side of the separate lens mount of fixing seat 100.Adjusting screw rod 300 is more, multiple interconnecting pieces
The 310 circumferential uniform intervals along auxiliary section 220 are arranged.
It should be noted that being adjusted between screw rod 300 and adjustable plate 210 in other embodiments of the utility model
Also it can use flexural pivot to be attached.
Laser optical path adjuster 1000 is cooperated using auxiliary section 220 and recessed portion, and auxiliary section 220 being capable of opposing recesses
Portion carries out two-dimensional rotary in the range of 360 ° again, substantially increases adjustable extent of the auxiliary section 220 relative to recessed portion, so that
Lens mount has obtained very big raising relative to the adjustable range of fixing seat 100 and adjustable angle.In adjustment process, lead to
Crossing rotation adjusting handle 320 can be such that adjusting screw rod 300 rotates, and the first screw rod 640 can fix the generation of seat 100 relatively
Axial movement, enables the first screw rod 640 to push or pull adjustable plate 210, so that the angle orientation of adjustable plate 210 be made to change
Become, reaches the adjusting to the light path angle of lens.
It should be noted that being more due to adjusting screw rod 300, and multiple interconnecting pieces 310 are along the circumferential direction of auxiliary section 220
Uniform intervals setting is rotated corresponding adjusting screw rod 300, can made when adjustable plate 210 is adjusted using adjusting screw rod
Two-dimensional rotary occurs in the corresponding direction for lens mount, can be by multiple two-dimensional rotaries by adjusting more adjusting screw rods 300 simultaneously
It is synthesized, lens mount is made to realize flexible modulation on three-dimensional.In addition, be adjusted using screw rod 300 is adjusted, it can
The flexibility ratio and precision of angular adjustment are greatly improved, so that the angular transition of lens mount is more accurate controllable.
In general, laser optical path adjuster 1000 has very big adjustable range, substantially increases adjustability and spirit
Activity, easy to adjust, reliable and stable and precision is higher, can satisfy use demand in most cases.
Further, lens opening includes the extension diameter section 230 and undergauge section 240 for being connected and being coaxially disposed, undergauge section 240
Positioned at the side of the close fixing seat 100 of extension diameter section 230.Along the direction for being directed toward extension diameter section 230 by undergauge section 240, extension diameter section 230
It is disposed with the first lens washer 250, lens, the second lens washer 260 and lens pressing ring 270.First lens washer 250
It is connected to one end of the close undergauge section 240 of extension diameter section 230, lens pressing ring 270 is removably attachable to the inner wall of extension diameter section 230
Lens are pressed in extension diameter section 230.By the design, firmness and the safety of the installation of lens can effectively ensure that, together
When by dismantle lens pressing ring 270 lens can be replaced and be cleaned.
Further, in the present embodiment, adjusting screw rod is 4.
Further, laser optical path adjuster 1000 further includes pedestal 400, guide holder 500 and adjusting component.Guide holder
500 are fixedly connected on pedestal 400, and pedestal 400 is offered for carrying out the fixed fixation hole of installation, and guide holder 500 has inner cavity
510, inner cavity 510 has the sliding slot 520 being arranged perpendicular to pedestal 400, and one end of the separate pedestal 400 of sliding slot 520 is through guiding
Seat 500.
Adjusting component includes slide bar 610, screw rod 640 and transmission gear 660.Slide bar 610 is slidably engaged in sliding slot
520, one end of the separate pedestal 400 of slide bar 610 is fixedly connected with fixing seat 100, axis of the slide bar 610 perpendicular to loophole 110
The setting of heart line, slide bar 610 have the outer rack gear 620 being axially arranged along it.Transmission gear 660 is rotatably connected at inner cavity 510
Inner wall, screw rod 640 have damping and be rotationally riveted on the side wall of guide holder 500 and extend to the outside of guide holder 500.It passes
Moving gear 660 is engaged with outer rack gear 620, and screw rod 640 is driven with transmission gear 660 to be cooperated, and the outer end of screw rod 640 is fixedly connected
There is swing handle 650.
By designing above, rotation swing handle 650 can be driven slide bar 610 and 520 be slided along the chute, to change
Become adjustable height of the fixing seat 100 relative to guide holder 500, to adapt to different optical path adjusting demands, which further improves
The accommodative facility of laser optical path adjuster 1000.
Further, one end of the close pedestal 400 of slide bar 610 is additionally provided with the backstop for preventing it from deviating from from sliding slot 520
Block 630 can effectively improve safety of the slide bar 610 in sliding process in this way, avoid fixing seat 100 from guide holder 500
It falls off.
Further, in the present embodiment, transmission gear 660 is set to one end of the close fixing seat 100 of inner cavity 510.It is logical
The design is crossed, on the basis of making fixing seat 100 that there is enough adjusting height, the height of entire guide holder 500 is carried out
Effectively reduction, simplifies the volume of entire laser optical path adjuster 1000.
In conclusion laser optical path adjuster 1000 has very big adjustable range, adjustability and spirit are substantially increased
Activity, easy to adjust, reliable and stable and precision is higher, can satisfy use demand in most cases.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of laser optical path adjuster characterized by comprising fixing seat and lens mount；The side of the fixing seat has
Concave surface is the recessed portion of spherical surface, and the bottom of the recessed portion offers the loophole through the fixing seat, the loophole with
The recessed portion coaxial arrangement；The lens mount includes the adjustable plate being connected and auxiliary section, and the auxiliary section is hemispherical；Institute
It states lens mount and offers the lens opening through the adjustable plate and the auxiliary section, the lens opening is coaxially set with the auxiliary section
It sets, the lens opening accommodates lens, and the lens are coaxially disposed with the lens opening；The auxiliary section is contained in the recess
Portion is simultaneously bonded with the concave surface, and the adjustable plate is arranged with the fixing seat interval；
The laser optical path adjuster further includes adjusting screw rod, and described one end for adjusting screw rod is fixedly connected in spherical connection
Portion, the other end are fixedly connected with adjusting handle；The adjusting screw rod is threadedly engaged through the fixing seat and with the fixing seat,
The axial line setting for adjusting screw rod and being parallel to the loophole；The interconnecting piece is rotatably inserted into the adjustable plate,
The adjusting handle is located at the side far from the lens mount of the fixing seat；The adjusting screw rod is more, multiple described
Circumferential uniform intervals of the interconnecting piece along the auxiliary section are arranged.
2. laser optical path adjuster according to claim 1, which is characterized in that the lens opening includes being connected and coaxially
The extension diameter section and undergauge section of setting, the undergauge section are located at the side close to the fixing seat of the extension diameter section；Along by described
Undergauge section is directed toward the direction of the extension diameter section, and the extension diameter section is disposed with the first lens washer, the lens, the second lens
Washer and lens pressing ring；The first lens washer is connected to one end close to the undergauge section of the extension diameter section, described
Mirror pressing ring is removably attachable to the inner wall of the extension diameter section so that the lens are pressed in the extension diameter section.
3. laser optical path adjuster according to claim 1, which is characterized in that the adjusting screw rod is 4.
4. laser optical path adjuster according to claim 1, which is characterized in that the laser optical path adjuster further includes base
Seat, guide holder and adjusting component；The guide holder is fixedly connected on the pedestal, and the pedestal offers solid for install
Fixed fixation hole, the guide holder have inner cavity, and the inner cavity has the sliding slot being arranged perpendicular to the pedestal, the sliding slot
The guide holder is run through in one end far from the pedestal；
The adjusting component includes slide bar, screw rod and transmission gear；The slide bar is slidably engaged in the sliding slot, the cunning
One end far from the pedestal of bar is fixedly connected with the fixing seat, and the slide bar is set perpendicular to the axial line of the loophole
It sets, the slide bar has the outer rack gear being axially arranged along it；The transmission gear is rotatably connected at the inner wall of the inner cavity,
The screw rod has damping and is rotationally riveted on the side wall of the guide holder and extends to the outside of the guide holder；The biography
Moving gear is engaged with the outer rack gear, and the screw rod is driven with the transmission gear to be cooperated, and the outer end of the screw rod is fixedly connected
There is swing handle.
5. laser optical path adjuster according to claim 4, which is characterized in that the one of the close pedestal of the slide bar
End is additionally provided with the stop block for preventing it from deviating from from the sliding slot.
6. laser optical path adjuster according to claim 4, which is characterized in that the transmission gear is set to the inner cavity
Close to one end of the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919027.4U CN208270830U (en) | 2018-06-13 | 2018-06-13 | A kind of laser optical path adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919027.4U CN208270830U (en) | 2018-06-13 | 2018-06-13 | A kind of laser optical path adjuster |
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| Publication Number | Publication Date |
|---|---|
| CN208270830U true CN208270830U (en) | 2018-12-21 |
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ID=64690896
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820919027.4U Active CN208270830U (en) | 2018-06-13 | 2018-06-13 | A kind of laser optical path adjuster |
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| Country | Link |
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| CN (1) | CN208270830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985386A (en) * | 2021-12-28 | 2022-01-28 | 四川吉埃智能科技有限公司 | Adjustable laser radar optical receiving device |
-
2018
- 2018-06-13 CN CN201820919027.4U patent/CN208270830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985386A (en) * | 2021-12-28 | 2022-01-28 | 四川吉埃智能科技有限公司 | Adjustable laser radar optical receiving device |
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| CP01 | Change in the name or title of a patent holder |
Address after: 610100 Longquan Aerospace North Road, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee after: Sichuan Haibo Medical Equipment Co.,Ltd. Address before: 610100 Longquan Aerospace North Road, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: SICHUAN AEROSPACE SID CONTROL & GUIDE CO.,LTD. |