CN105204170A - Optical laser with adjustable light - Google Patents
Optical laser with adjustable light Download PDFInfo
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- CN105204170A CN105204170A CN201510675595.5A CN201510675595A CN105204170A CN 105204170 A CN105204170 A CN 105204170A CN 201510675595 A CN201510675595 A CN 201510675595A CN 105204170 A CN105204170 A CN 105204170A
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- light modulation
- laser
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- light
- sheet
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of laser application, particularly to an optical laser with adjustable light. The optical laser comprises a laser body and a laser seat, wherein the laser body and the laser seat are movably connected; the laser body comprises a laser head, a laser main part and a laser tail which are sequentially connected; an excitation device is arranged on the laser main part and used for generating laser light; an emission channel and light adjusting pieces are arranged on the laser head; the emission channel is communicated with the excitation device, and is used for projecting laser light generated by the excitation device to the outside; the light adjusting pieces are perpendicular to the emission channel, and are provided with light adjusting openings which are communicated with the emission channel and are used for adjusting the projected area of laser light; a power port connected with the excitation device is formed in the end part, away from the laser main part, of the laser tail; the laser seat comprises a seat body and a power line; the seat body is provided with a power connector which is matched with the power port and electrically connected with the power line and is used for connecting with an external power source; an accommodating groove is formed in the seat body; the laser tail is accommodated in the accommodating groove. According to the optical laser with adjustable light, the light adjusting process is convenient and quick, and the light adjusting efficiency is improved.
Description
Technical field
The present invention relates to laser application technique field, particularly relate to the laser instrument of tunable optical.
Background technology
Laser instrument, can the device of Emission Lasers, it is widely used in laser designator, by the laser that common ruddiness (600-660nm), green glow (500-560nm), blue light (440-460nm) and royal purple light (about 405nm) constant power calculate usually in units of milliwatt, fabrication design becomes the pen type transmitter of small volume, its be often applied to can report, impart knowledge to students, the field such as tourist guide.
Traditional laser instrument is straight, and user's one hand can grip this laser instrument to carry out demonstrating, giving lectures, convenient and practical, improves the effect of report, teaching, speech.But traditional laser structure is simple, function singleness, affect the work efficiency that user demonstrates, to give lectures etc.
Summary of the invention
Based on this, be necessary the problem for how improving light modulation efficiency, a kind of laser instrument of tunable optical is provided.
A laser instrument for tunable optical, is characterized in that, comprises fuselage and support, and described fuselage is flexibly connected with described support, and described fuselage comprises the head, body and the tail that connect successively; Described body is provided with excitation apparatus, and described excitation apparatus is for generation of laser; Described head is provided with transmission channel and light modulation part, and described transmission channel is communicated with described excitation apparatus, extremely outside for the laser projection produced by described excitation apparatus; Described light modulation part is vertical with described transmission channel to be arranged, and it has the light modulation mouth be communicated with described transmission channel, for adjusting the projected area of described laser; Described tail is provided with away from the end of described body the power interface be connected with described excitation apparatus, described support comprises pedestal and power lead, described pedestal is provided with the power connection mated with described power interface, and it is electrically connected with described power lead, for connecting external power source; Described pedestal offers accepting groove, and described tail is contained in described accepting groove.
Wherein in an embodiment, described light modulation part comprises coaxial setting and relatively turnable first light modulation sheet and the second light modulation sheet.
Wherein in an embodiment, described light modulation mouth comprises the first light modulation mouth and the second light modulation mouth, and described first light modulation sheet offers described first light modulation mouth, and described second light modulation sheet offers described second light modulation mouth.
Wherein in an embodiment, the axis of described first light modulation mouth and the axis being parallel of described second light modulation mouth are arranged.
Wherein in an embodiment, described head comprises lid and projection part, described projection part offers described transmission channel, described lid has accommodating cavity and is communicated with the exit portal of described accommodating cavity, described projection part and described light modulation part are contained in described accommodating cavity, and described transmission channel two ends are communicated with described exit portal and described light modulation mouth respectively.
Wherein in an embodiment, described lid is provided with the first rotating part and the second rotating part, and described first rotating part is connected with described first light modulation sheet, and described second rotating part is connected with described second light modulation sheet.
Wherein in an embodiment, described first rotating part and described first light modulation sheet clamping, described second rotating part and described second light modulation sheet clamping.
Wherein in an embodiment, described first light modulation mouth is circular port.
Wherein in an embodiment, described second light modulation mouth is circular port.
Wherein in an embodiment, described light modulation part comprises coaxial setting and relatively turnable 3rd light modulation sheet and the 4th light modulation sheet, described 3rd light modulation sheet deviates from described body, it offers the first light modulation mouth, described 4th light modulation sheet is provided with the light barrier corresponding with described first light modulation mouth, amasss for the logical optical cross-section adjusting described first light modulation mouth.
The laser instrument of above-mentioned tunable optical, by arranging light modulation part at head, utilizes this light modulation part to adjust the projected area of laser, make to be projected to the real work demand that outside laser meets user, and dimming process is convenient and swift, improves light modulation efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the laser instrument of one embodiment of the invention tunable optical;
Fig. 2 is the structural representation of one embodiment of the invention fuselage;
Fig. 3 is the structural representation of one embodiment of the invention support;
Fig. 4 is the structural representation at another visual angle of one embodiment of the invention fuselage;
Fig. 4 a is the sectional structure schematic diagram of A-A embodiment illustrated in fig. 4;
Fig. 5 is the structural representation of one embodiment of the invention toning part;
Fig. 6 is the structural representation of one embodiment of the invention shatter-resistant part;
Fig. 7 is the sectional structure schematic diagram of B-B embodiment illustrated in fig. 4;
Fig. 8 is the structural representation at another visual angle of embodiment described in Fig. 3.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
It should be noted that, when element is called as " being fixed on ", " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Refer to Fig. 1, such as, the laser instrument 10 of tunable optical comprises fuselage 100 and support 200.Such as, fuselage 100 is flexibly connected with support 200.Such as, fuselage 100 is plugged in support 200.And for example, fuselage 100 card inserts in support 200.
Such as, fuselage 100, under the gripping of user, is controlled the range of exposures of its emergent light according to service condition by user, to carry out indicating, the activity such as speech.
Such as, support 200, for providing the platform of placement for fuselage 100, so that be placed on support 200 by fuselage 100 when user suspends and uses fuselage 100, be convenient to user and reused.
Refer to Fig. 2, such as, fuselage 100 comprises head 110, body 120 and tail 130.Such as, head 110, body 120 and tail 130 connect successively.
Such as, head 110, for the light through outgoing, plays the effect of blocking, protecting simultaneously, avoids exterior object to hinder the projection of light.
Such as, body 120 is for generation of emergent light, and it is long strip type, so that user's handling uses, meanwhile, the emergent light that body 120 produces can be projected to outside through head 110.
Such as, tail 130 for providing support platform so that suspend use fuselage 100 time, fuselage 100 by tail 130 can be of short duration be placed on comparatively smooth position, be convenient to user and again pick up use.
Refer to Fig. 3, such as, support 200 comprises pedestal 210 and power lead 220.Such as, pedestal 210 and power lead 220 socket connection.
Such as, pedestal 210 so that fuselage 100 is placed on pedestal 210 when user suspends and uses fuselage 100 for providing the platform of placement, is convenient to user and is reused.
Such as, power lead 220 is for connecting external power source, and be electrically connected with pedestal 210, when being placed on pedestal 210 to make fuselage 100, pedestal 210 can charge to the battery of fuselage 100 simultaneously.
See also Fig. 4 and Fig. 4 a, for projecting the emergent light of fuselage, such as, head 110 offers transmission channel 111.Such as, transmission channel 111 linearly type.Such as, the cross section of transmission channel 111 is circular.And for example, the cross section of transmission channel is arrow-shaped.Such as, transmission channel 111 is through cylinder.Such as, transmission channel 111 is for being projected to outside by the emergent light of fuselage, so that user operation fuselage is to carry out work such as demonstrating, give lectures.
For avoiding the emergent light of fuselage to be obstructed, such as, the madial wall of transmission channel 111 is provided with reflector layer.Such as, reflector layer adopts glass material to make.Such as, the outside surface of reflector layer adopts glossing to carry out smooth polishing.So, smooth surface is conducive to the outgoing of light, improves the exitance of light, avoids the emergent light of fuselage to be obstructed.
For making when the light intensity of the emergent light of fuselage is less, the light of projection also can meet that user demonstrates, the instruction requirement of the work such as to give lectures, such as, transmission channel 111 is in round table-like, one end that its sectional area is less is arranged near described body 120, outwardly, to form the transmission channel of interior narrow outer wide projection shape, and the madial wall of transmission channel is provided with irradiation layer to the larger one end of sectional area.
Such as, the outside surface irradiating layer is provided with reflective enamelled coating.Such as, reflective enamelled coating adopts reflectorised paint material to make.Such as, reflectorised paint adopts acryl resin to be base-material, mixes formulated in a solvent, because it is existing formula, so repeat no more with a certain proportion of retroreflecting material.So, when the light intensity of the emergent light of fuselage is less, by irradiating the booster action of reflectorised paint of layer, being projected to outside light and also can meeting that user demonstrates, the instruction requirement of the work such as to give lectures.
See also Fig. 4 and Fig. 4 a, such as, head 110 is provided with light modulation part 112, and light modulation part 112 is vertical with transmission channel 111 to be arranged.Such as, light modulation part 112 has the light modulation mouth 113 be communicated with transmission channel 111.Such as, this light modulation mouth 113 for adjusting the projected area of laser, to make to be projected to the real work demand that outside laser meets user.It should be noted that, when this projected area i.e. laser vertical are incident upon plane, the reflective surface area of this laser of plane reflection.
For fixing light modulation part, such as, light modulation part 112 comprises mount pad 112a, the first light modulation sheet 112b and the second light modulation sheet 112c.Such as, mount pad 112a is fixedly connected with the head 110 with transmission channel 111.Such as, the breach offering and be communicated with transmission channel 111 is run through at the middle part of mount pad 112a.Such as, the first light modulation sheet 112b is rotatably connected with mount pad 112a, and the second light modulation sheet 112c is rotatably connected with the first light modulation sheet 112b.So, after mount pad 112a is fixed on transmission channel 111, the first light modulation sheet 112b and the second light modulation sheet 112c can be mounted opposite a 112a respectively and rotate.
For ease of rotating light modulation sheet, such as, the first light modulation sheet 112b and the second light modulation sheet 112c is coaxially arranged.Such as, the first light modulation sheet 112b and the second light modulation sheet 112c can relatively rotate.For making emergent light be projected to outside, such as, light modulation mouth 113 comprises the first light modulation mouth 113a and the second light modulation mouth 113b.Such as, the first light modulation sheet 112b offers the first light modulation mouth 113a, and the second light modulation sheet 112c offers the second light modulation mouth 113b.
Be projected to outside projected area for ease of adjustment light, such as, the axis of the first light modulation mouth 113a and the axis being parallel of the second light modulation mouth 113b are arranged, and that is, the axis of the first light modulation mouth 113a and the axis of the second light modulation mouth 113b are not on the same line.So, during by rotating the first light modulation sheet 112b wherein or the second light modulation sheet 112c, the first light modulation mouth 113a and the second light modulation mouth 113b can be made to misplace, thus user may adjust the projected area that light is projected to outside easily.
See also Fig. 4 and Fig. 4 a, such as, head 110 comprises lid 114 and projection part 115.Such as, project part 115 to be connected with lid 114.Such as, project part 115 and offer described transmission channel 111.Such as, described mount pad 112a is connected and fixed with projection part 115.
For improving water resistance, such as, lid 114 has accommodating cavity 114a and is communicated with the exit portal 114b of accommodating cavity 114a.Such as, projection part 115 and light modulation part 112 are contained in accommodating cavity 114a, and transmission channel 111 two ends are communicated with exit portal 114b and light modulation mouth 113 respectively.Such as, transmission channel 111 is filled with light penetrating object, and close, light penetrating object is light transmitting fiber, and and for example, light penetrating object is glass.So, lid block and light penetrating object filling under, outside moisture is difficult to immerse head, thus improves the water resistance of head.
For ease of light modulation, such as, lid 114 is provided with the first rotating part and the second rotating part.Such as, the first rotating part is connected with the first light modulation sheet 112b, and the second rotating part is connected with the second light modulation sheet 112c.Such as, the first rotating part and the second rotating part expose to lid.So, the first light modulation sheet can be driven to rotate by rotating the first rotating part, rotating the second rotating part and the second light modulation sheet can be driven to rotate, thus make user can adjust light to be easily projected to outside projected area.
Preferably, the first rotating part and the first light modulation sheet 112b clamping.Preferably, the second rotating part and the second light modulation sheet 112c clamping.Preferably, the first light modulation mouth 113a is circular port.Preferably, the second light modulation mouth 113b is circular port.In other embodiments, the first light modulation mouth 113a is square opening.In other embodiments, the second light modulation mouth 113b is square opening.
For improving the precision of light modulation, such as, light modulation part 112 comprises coaxial setting and relatively turnable 3rd light modulation sheet and the 4th light modulation sheet, 3rd light modulation sheet deviates from body 120, it offers the 3rd light modulation mouth, 4th light modulation sheet is provided with the light barrier corresponding with the 3rd light modulation mouth, amasss for the logical optical cross-section adjusting the 3rd light modulation mouth.So, by the first light modulation sheet and the second light modulation sheet, and the 3rd light modulation sheet and the 4th light modulation sheet, more high-precision dimming mode can be combined into, thus there is how better dimming effect, to meet the various demands of user.
See also Fig. 2, Fig. 4 and Fig. 4 a, such as, body 120 comprises housing 121.Such as, housing 121 is provided with grip part 122.Such as, housing 121 is cylindrical, and grip part 122 is arranged at the outside surface of housing 121.Such as, grip part 122 is for abutting with the palm of user.
For improving non-skid property, such as, grip part 122 is provided with some anti-skidding protruding 123.Such as, some anti-skidding protruding 123 grip part 122 is uniformly distributed in.Such as, anti-skidding protruding 123 make for elastomeric material.Such as, anti-skidding protruding 123 make for soft material, and wherein, soft material is silica gel material or elastomeric material, and automatically reply original position after convenient pressing, time saving and energy saving, cost is lower.
For improving non-skid property further, such as, anti-skidding protruding 123 is the salient point extruded from inside to outside.Such as, the anti-skidding height of protruding 123 is 1 ~ 3mm.Such as, the anti-skidding height of protruding 123 is 1mm.Such as, the anti-skidding height of protruding 123 is 3mm.
See also Fig. 2, Fig. 4 and Fig. 4 a, such as, body 120 is provided with excitation apparatus 124.Such as, excitation apparatus 124 is for generation of laser.Such as, excitation apparatus 124 is communicated with transmission channel 111, extremely outside for the laser projection produced by excitation apparatus 124.
Such as, excitation apparatus 124 is arranged in described housing 121.Such as, housing 121 has installing space 125, and excitation apparatus 124 is contained in this installing space 125.Such as, excitation apparatus 124 adopts existing luminescence technology, and those skilled in the art knows its structure and principle, therefore does not repeat them here.
In addition, because excitation apparatus 124 operationally produces heat, heat can conduct to body, affect user to use the gripping of body, particularly when excitation apparatus 124 malfunction, it is assembled larger heat and body surface will be caused to produce red-hot sense, has a strong impact on the use of user.
Therefore, for the use and protection user reducing the heat effects user that excitation apparatus produces exempts to be burned, such as, the madial wall of housing is provided with thermofin.Such as, in thermofin collecting installing space, and the inwall of housing is close to.Such as, the inwall of thermofin covering shell.
Such as, thermofin comprises some metallized films of stacked setting, some aluminized mylars and some Kaptons of aluminizing.Such as, thermofin comprises one deck metallized film of stacked setting, one deck aluminized mylar and one deck and to aluminize Kapton.
So, excitation apparatus can be efficiently avoid by thermofin and operationally produce heat and be directly conducted to the use that housing affects user, exempt to make user to be burned.
Refer to Fig. 4 a, such as, body 120 is provided with toning part 127.Such as, excitation apparatus 124, toning part 127 and projection part 115 connect successively, and the light sent to make excitation apparatus 124 arrives projection part 115 after toning part 127, and are projected to outside by projection part 115.
Refer to Fig. 5, such as, toning part 127 comprises rotating disk 1271 and some toning bodies 1272.Such as, the illuminating part of excitation apparatus 124 is towards one of them toning body 1272.Such as, body of mixing colours is that the transparent material of hollow is made, with transmission emergent light.Such as, rotating disk 1271 penetratingly offers some installation through holes, and each installs the corresponding toning body of through hole, and the laser produced to make excitation apparatus enters projection part by installing through hole.
Such as, rotating disk 1271 is driven by a stepper motor and rotates.Such as, the quantity of toning body 1272 is four, and four toning bodies 1272 are symmetrical arranged.Such as, the angle that stepper motor rotates at every turn is 90 degree, and after rotating clockwise one week to make rotating disk, all toning bodies all can be corresponding with the illuminating part of excitation apparatus 124.
For realizing the emergent light exporting different colours, such as, toning body has toning chamber, and this toning chamber is filled with dye solution.Such as, four toning bodies are filled with the dye solution of different ratio respectively.Such as, the dye solution of different ratio presents different colors under the irradiation of light.So, the emergent light of outgoing shades of colour is got final product by controlling the corresponding excitation apparatus of different toning bodies.
For realizing exporting yellow emergent light, such as, the accommodating following dye solution of one of them toning body, it comprises each component of following mass parts: silver diethyl dithio carbamate 13 parts ~ 23 parts, methenyl choloride 50 parts ~ 70 parts, dimethyl yellow 14 parts ~ 18 parts, DNFB 15 parts ~ 24 parts.Preferably, silver diethyl dithio carbamate 13 parts, methenyl choloride 70 parts, dimethyl yellow 18 parts, DNFB 24 parts.Preferably, silver diethyl dithio carbamate 23 parts, methenyl choloride 50 parts, dimethyl yellow 14 parts, DNFB 15 parts.Preferably, silver diethyl dithio carbamate 18 parts, methenyl choloride 60 parts, dimethyl yellow 16 parts, DNFB 19 parts.
For realizing the emergent light of output red, such as, the accommodating following dye solution of one of them toning body, it comprises each component of following mass parts: famille rose 13 parts ~ 23 parts, glycerine 55 parts ~ 78 parts, citric acid 12 parts ~ 23 parts, carbonated water 15 parts ~ 24 parts, 16 parts ~ 27 parts, tartrate.Preferably, red 13 parts of fat, glycerine 78 parts, citric acid 23 parts, carbonated water 24 parts, 27 parts, tartrate.Preferably, famille rose 23 parts, glycerine 55 parts, citric acid 12 parts, carbonated water 15 parts, 16 parts, tartrate.Preferably, famille rose 18 parts, glycerine 67 parts, citric acid 19 parts, carbonated water 22 parts, 21 parts, tartrate.
For realizing exporting green emergent light, such as, one of them toning body accommodating following dye solution, it comprises each component of following mass parts: alkaline bright green 23 parts ~ 38 parts, ethanol 49 parts ~ 68 parts, strong those green 16 parts ~ 25 parts, methyl green 7 parts ~ 15 parts, bromcresol green 17 parts ~ 24 parts.Preferably, alkaline bright green 23 parts, ethanol 68 parts, strong those green 25 parts, methyl green 15 parts, bromcresol green 24 parts.Preferably, alkaline bright green 38 parts, ethanol 49 parts, strong those green 16 parts, methyl green 7 parts, bromcresol green 17 parts.Preferably, alkaline bright green 28 parts, ethanol 58 parts, strong those green 22 parts, methyl green 9 parts, bromcresol green 21 parts.
Like this, for the laser that fixed wave length exports, the color of output can be changed under the effect of toning part.
See also Fig. 2, Fig. 4 and Fig. 4 a, body 120 is provided with retractor device 126.Such as, retractor device 126 is connected with head 110, for adjusting the distance of head 110 and body 120.Such as, retractor device 126 is contained in housing 121, and one end is fixedly connected with housing 121, the other end is connected with light modulation part 112, make to make when retractor device 126 stretches light modulation part 112, projection part 115 and lid 114 leave body 120, be convenient to user and change and safeguard the parts in body.
Such as, retractor device 126 comprises the first extensible member and the second extensible member that are connected, and the first extensible member is connected with body 120, and the second extensible member is connected with head 110, and particularly, the second extensible member is connected with light modulation part 112.
Refer to Fig. 4 a, such as, body 120 is provided with lithium ion battery 128.Such as, lithium ion battery 128 is connected with excitation apparatus 124.Such as, lithium ion battery 128 for powering for excitation apparatus 124, to improve the duration performance of excitation apparatus 124.
Refer to Fig. 4 a, such as, body 120 is provided with some shatter-resistant parts 129.Such as, some shatter-resistant parts 129 are arranged at the region near head 110 and tail 130.In the present embodiment, body 120 is provided with four shatter-resistant parts 129.Such as, body 120 is symmetrically arranged with two shatter-resistant parts 129 in the region near head 110.Such as, body 120 is symmetrically arranged with two shatter-resistant parts 129 in the region near tail 130.
See also 2, Fig. 4 a and Fig. 6, such as, shatter-resistant part 129 comprises control device 140 and launches part 150.Such as, control device 140 is for controlling the startup and the cut out that launch part 150.Such as, launch part 150 start for sensing when body 120 falls at control device 140 and launch.
Throwing for preventing high-altitude causes body impaired, refers to Fig. 6, and such as, control device 140 comprises controller 141 and acceleration transducer 142.Such as, acceleration transducer 142 is electrically connected with controller 141.Such as, launch part 150 and comprise the opening device 151 and elastic component 152 that are connected.Such as, opening device 151 is electrically connected with controller 141.Such as, opening device 151 starts this opening device 151 and elastic component 152 for sensing at control device 140 when body 120 falls.So, when body is dropped from high-altitude suddenly, the miscellaneous part of body except shatter-resistant part can be avoided directly to contact with ground by the supporting role of each shatter-resistant part 129 or impaired because of sharp pounding, thus improve the serviceable life of body.
Take more space after opening for making elastic component, refer to Fig. 6, such as, elastic component 152 comprises the first elastic body 1521 and the second elastic body 1522.Such as, the first elastic body 1521 and the second elastic body 1522 under the control of opening device 151 in being crisscross arranged.Such as, the first elastic body 1521 and the second elastic body 1522 are vertical setting under the control of opening device 151.So, by the first elastic body and the second elastic body, make elastic component take more space, avoid body directly and earth surface.
Falling instantaneous vibrations for alleviating, referring to Fig. 6, such as, the first elastic body 1521 and the second elastic body 1522 are made for elastomeric material.Such as, the first elastic body 1521 and the second elastic body 1522 are made for plastic material.Such as, elastomeric material and plastic material are flexible material.So, the first elastic body and the second elastic body, there is deformation with during earth surface, to absorb the impact of snubber contact ground moment, thus alleviate and fall instantaneous vibrations, protect the parts of internal body.
See also Fig. 4 a and Fig. 7, tail 130 is provided with carrying member 131 and power interface 132.Such as, carrying member 131 and power interface 132 are arranged at the end away from body 120.Such as, carrying member 131 is for being fastened on outside by tail.Such as, carrying member 131 is for hanging on outside by tail 130.Such as, carrying member 131 is provided with fixed part, and fixed part is corresponding with installation position 133, and is fixed on installation position 133.Such as, power interface 132 is for powering for body, and such as, power interface 132 is connected with excitation apparatus 124, makes excitation apparatus can connect outside power supply, so that the charging of lithium ion battery power supply by power interface.
Such as, tail 130 is provided with installation position 133.Such as, carrying member 131 is arranged on installation position 133.Such as, installation position 133 is arranged at the end regions away from body 120.Such as, carrying member 131 is one-body molded with the installation position 133 of tail 130.Such as, carrying member 131 and installation position 133 connect and fix.
For making carrying member possess hanging support function, such as, carrying member 131 comprises limited block 1311.Such as, limited block 1311 offers clamping groove 1313.Such as, clamping groove 1313 is for extremely outside by limited block 1311 clamping.Such as, clamping groove 1313 is opened in the central region of limited block 1311.Such as, limited block 1311 is in U-shaped, and the opening of clamping groove 1313 is towards head 110.So, tail 130 can be hung on outside by carrying member.
Carry performance for improving, such as, carrying member 131 is provided with some friction protrusion 1312.Such as, some friction protrusion 1312 are for increasing the friction force of carrying member 131 with exterior object.Such as, some friction protrusion 1312 are arranged on the sidewall of clamping groove 1313.Such as, some friction protrusion 1312 are that matrix distribution is on the sidewall of clamping groove 1313.Such as, the height of friction protrusion 1312 is 30% of the thickness of clamping groove 1313.So, the friction force of carrying member and exterior object can be increased by some friction protrusion 1312, thus improve and carry performance, to avoid occurring coming off in carrying process, the phenomenon such as swing.
See also Fig. 3 and Fig. 8, such as, pedestal 210 is provided with the power connection 230 mated with power interface 132.Such as, pedestal 210 offers accepting groove 240, and tail 130 is contained in accepting groove 240.Such as, power connection 230 is electrically connected with power lead 220, for connecting external power source.
For improving contact area, such as, pedestal 210 is provided with support level 250.Such as.Support level 250 is arranged at the side that pedestal 210 deviates from accepting groove 240.Such as, support level 250 has first step 251 and second step 252.Such as, first step 251 and second step 252 are coaxially arranged.Such as, the sectional area of first step 251 is less than the sectional area of second step 252.Such as, the sectional area of first step 251 is 80% of the sectional area of second step 252.Such as, first step 251 is arranged at the side that pedestal 210 deviates from accepting groove 240.Such as, second step 252 is arranged at the side that first step 251 deviates from pedestal 210.So, improve pedestal and outside contact area by support level, improve the stability of pedestal, avoid when fuselage is placed on pedestal because unbalance stress causes fuselage to fall.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a laser instrument for tunable optical, is characterized in that, comprises fuselage and support, and described fuselage is flexibly connected with described support, and described fuselage comprises the head, body and the tail that connect successively;
Described body is provided with excitation apparatus, and described excitation apparatus is for generation of laser;
Described head is provided with transmission channel and light modulation part, and described transmission channel is communicated with described excitation apparatus, extremely outside for the laser projection produced by described excitation apparatus;
Described light modulation part is vertical with described transmission channel to be arranged, and it has the light modulation mouth be communicated with described transmission channel, for adjusting the projected area of described laser;
Described tail is provided with away from the end of described body the power interface be connected with described excitation apparatus,
Described support comprises pedestal and power lead, and described pedestal is provided with the power connection mated with described power interface, and it is electrically connected with described power lead, for connecting external power source;
Described pedestal offers accepting groove, and described tail is contained in described accepting groove.
2. the laser instrument of tunable optical according to claim 1, is characterized in that, described light modulation part comprises coaxial setting and relatively turnable first light modulation sheet and the second light modulation sheet.
3. the laser instrument of tunable optical according to claim 2, is characterized in that, described light modulation mouth comprises the first light modulation mouth and the second light modulation mouth, and described first light modulation sheet offers described first light modulation mouth, and described second light modulation sheet offers described second light modulation mouth.
4. the laser instrument of tunable optical according to claim 3, is characterized in that, the axis of described first light modulation mouth and the axis being parallel of described second light modulation mouth are arranged.
5. the laser instrument of tunable optical according to claim 4, it is characterized in that, described head comprises lid and projection part, described projection part offers described transmission channel, described lid has accommodating cavity and is communicated with the exit portal of described accommodating cavity, described projection part and described light modulation part are contained in described accommodating cavity, and described transmission channel two ends are communicated with described exit portal and described light modulation mouth respectively.
6. the laser instrument of tunable optical according to claim 5, is characterized in that, described lid is provided with the first rotating part and the second rotating part, and described first rotating part is connected with described first light modulation sheet, and described second rotating part is connected with described second light modulation sheet.
7. the laser instrument of tunable optical according to claim 6, is characterized in that, described first rotating part and described first light modulation sheet clamping, described second rotating part and described second light modulation sheet clamping.
8. the laser instrument of tunable optical according to claim 7, is characterized in that, described first light modulation mouth is circular port.
9. the laser instrument of tunable optical according to claim 8, is characterized in that, described second light modulation mouth is circular port.
10. the laser instrument of tunable optical according to claim 1, it is characterized in that, described light modulation part comprises coaxial setting and relatively turnable 3rd light modulation sheet and the 4th light modulation sheet, described 3rd light modulation sheet deviates from described body, it offers the first light modulation mouth, described 4th light modulation sheet is provided with the light barrier corresponding with described first light modulation mouth, amasss for the logical optical cross-section adjusting described first light modulation mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675595.5A CN105204170A (en) | 2015-10-15 | 2015-10-15 | Optical laser with adjustable light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675595.5A CN105204170A (en) | 2015-10-15 | 2015-10-15 | Optical laser with adjustable light |
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| Publication Number | Publication Date |
|---|---|
| CN105204170A true CN105204170A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510675595.5A Pending CN105204170A (en) | 2015-10-15 | 2015-10-15 | Optical laser with adjustable light |
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| CN (1) | CN105204170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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