CN104880801B - Optical splitter - Google Patents
Optical splitter Download PDFInfo
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- CN104880801B CN104880801B CN201510333598.0A CN201510333598A CN104880801B CN 104880801 B CN104880801 B CN 104880801B CN 201510333598 A CN201510333598 A CN 201510333598A CN 104880801 B CN104880801 B CN 104880801B
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- light
- main body
- dividing device
- shell main
- optical splitter
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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
Abstract
The present invention relates to a kind of optical splitter, including：Shell main body, shell main body is provided with thang-kng portion；Light-dividing device, light-dividing device is contained in shell main body；Support member, support member is arranged in shell main body and positioned at the bottom of shell main body, for supporting light-dividing device；Wire pin, wire pin connection light-dividing device, for transmitting the electric signal from light-dividing device；Light-dividing device is included for the transmittance section through the light from thang-kng portion, for will transmit through the first conducting strip that the light of transmittance section carries out the light splitting part of light splitting, the analytic unit for analyzing the light from light splitting part and electrically connects with analytic unit.Above-mentioned optical splitter, by shell main body, light-dividing device, support member and wire pin, it is effectively simplified the assembling difficulty of optical splitter, improve the operating efficiency of assembling, simultaneously, light-dividing device is under the stable support function of support member, and the steady operation under the sealing function of shell main body, improves the stability of optical splitter.
Description
Technical field
The present invention relates to light analysis field, more particularly to optical splitter.
Background technology
Optical splitter is a kind of passive device, and they do not need external energy, as long as there is input light.Optical splitter is by incidence
With exit slit, speculum and dispersion element composition, its effect is to separate required RESONANCE ABSORPTION line.
In recent years, carrying out being applied to the small-sized optical splitter of spectroscopic measurement device miscellaneous and measurement system always
Exploitation.In small-sized optical splitter, it is necessary to each optics of high position precision configuration light incident section, photodetector and spectrum part etc.
Key element, and make packaging body close mode.No matter this kind of small-sized optical splitter is which kind of field of employment on the spot to carry out light analysis in, can
It is used in color correction of confirmation, the printer of the sugariness of environment measurement, fruit etc. etc. etc..Therefore, can be because of the difference of use environment
And applying vibration and thermic load to optical splitter, it is possible to the positional precision to each optical parameter is impacted.Therefore, particularly exist
In small-sized optical splitter, in order to tackle various use environments, it is desirable to high reliability.
The content of the invention
Based on this, it is necessary to provide a kind of stable performance, simply-assembled optical splitter.
A kind of optical splitter, including：Shell main body, the shell main body is provided with thang-kng portion；Light-dividing device, the light-dividing device is received
It is dissolved in the shell main body；Support member, the support member is arranged in the shell main body and positioned at the bottom of the shell main body,
For supporting the light-dividing device；Wire pin, the wire pin connects the light-dividing device, for transmitting from described point
The electric signal of electro-optical device；The light-dividing device is included for the transmittance section through the light from the thang-kng portion, for will transmit through
The light of the transmittance section carry out the light splitting part of light splitting, the analytic unit for analyzing the light from the light splitting part and with it is described
First conducting strip of analytic unit electrical connection.
Wherein in one embodiment, the support member is hollow structure.
Wherein in one embodiment, the support member has holding part, and the light-dividing device is abutted with the holding part,
The support member is used to make the light-dividing device there are certain intervals with the shell bottom part body.
Wherein in one embodiment, the holding part has some supporting parts, each described supporting part one end with it is described
The bottom connection of shell main body, the other end is abutted with the light-dividing device.
Wherein in one embodiment, the bottom of the shell main body is provided with some connection positions, each supporting part with
Connection position connection described in one.
Wherein in one embodiment, the connection position is lug boss.
Wherein in one embodiment, the supporting part is provided with connecting portion, and the connecting portion is arranged at the supporting part
Near one end of the bottom of the shell main body, the connecting portion is connected with the connection position.
Wherein in one embodiment, the connecting portion is connecting groove.
Wherein in one embodiment, the connecting portion is detachably connected with the connection position.
Wherein in one embodiment, the connecting portion is fixedly connected with the connection position.
Above-mentioned optical splitter, by shell main body, light-dividing device, support member and wire pin, is effectively simplified the group of optical splitter
Dress difficulty, improves the operating efficiency of assembling, meanwhile, light-dividing device under the stable support function of support member, and in shell main body
Sealing function under steady operation, improve the stability of optical splitter.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of optical splitter of the present invention；
Fig. 2 is the structural blast schematic diagram of embodiment illustrated in fig. 1；
Fig. 3 is the dimensional structure diagram of embodiment illustrated in fig. 1；
Fig. 4 is the structural representation of analytic unit；
Fig. 5 is the structural representation of support member；
Fig. 6 is the structural representation of another embodiment of optical splitter of the present invention；
Fig. 7 is in structural representation during another state for the optical splitter of embodiment illustrated in fig. 6；
Fig. 8 is the structural representation of another embodiment of optical splitter of the present invention；
Fig. 9 is the structural blast schematic diagram of embodiment illustrated in fig. 8；
Figure 10 is the dimensional structure diagram of embodiment illustrated in fig. 8.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.Elaborate many details in order to fully understand this hair in the following description
It is bright.But the present invention can be implemented with being much different from other manner described here, and those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
It should be noted that when element is referred to as " being fixed on ", " being arranged at " another element, it can be directly another
On individual element or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be
It is directly connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level
", "left", "right" and similar statement for illustrative purposes only, it is unique implementation method to be not offered as.
It should be noted that light to be measured refers to the light for needing to be tested and analyzed with optical splitter of the invention.Light is close
Envelope property refers to the sealing property to light, prevents other light from treating the interference of light-metering line.
For example, a kind of optical splitter, including：Shell main body, the shell main body is provided with thang-kng portion；Light-dividing device, the light splitting
Device is contained in the shell main body；Support member, the support member is arranged in the shell main body and positioned at the shell main body
Bottom, for supporting the light-dividing device；Wire pin, the wire pin connects the light-dividing device, comes for transmitting
From the electric signal of the light-dividing device；The light-dividing device includes for the transmittance section through the light from the thang-kng portion, uses
In the light that will transmit through the transmittance section carry out light splitting light splitting part, for analyze the analytic unit of the light from the light splitting part with
And the first conducting strip electrically connected with the analytic unit.Above-mentioned optical splitter, by shell main body, light-dividing device, support member and leads
Wire pin, is effectively simplified the assembling difficulty of optical splitter, improves the operating efficiency of assembling, meanwhile, light-dividing device is in support member
Under stable support function, and the steady operation under the sealing function of shell main body, improve the stability of optical splitter.
Also referring to Fig. 1 and Fig. 3, optical splitter 10 includes：Shell main body 100, light-dividing device 200, support member 300 and wire
Pin 400.Light-dividing device 200 and support member 300 are contained in shell main body 100, and the part of wire pin 400 exposes to the shell master
Body 100.In this way, after light to be measured enters light-dividing device from shell main body, under the analyzing and processing of light-dividing device, will by wire pin
The analysis result of light to be measured is exported into external storage or display device, be easy to user treat the analysis of light-metering knot fruit with
Obtain.
For the ease of guiding light to be measured to enter shell main body by outside, also referring to Fig. 1 and Fig. 2, for example, shell main body has
There is platy structure.For example, being provided with light incident section 101 outside shell main body.For example, light incident section has hollow circular cylinder structure, example
Such as, the section of light incident section is into annular shape.For example, shell main body offers entrance port 110 on the default plane of incidence, for example, should
Entrance port is used to install light incident section.For example, the default plane of incidence is the shell main body face vertical with light incident section.For example,
The circular shape in section of entrance port, and for example, the section ovalisation shape of entrance port.For example, the entrance port of the circular shape in section
Diameter is equal to section into the external diameter of circular light incident section.For example, after light incident section is through at the entrance port, it is in shell main body
The part of abutting is bonded using seal sizing material.For example, light incident section is arranged in entrance port be placed in shell main body, and, part is outer
It is exposed to shell main body.For example, the seal sizing material is black rubber.In this way, offering entrance port and light incident section in shell main body, light enters
The portion of penetrating is arranged in entrance port, and outside light to be measured can be irradiated into shell main body by light incident section, meanwhile, light incident section and shell master
The part that body is abutted is bonded using seal sizing material, effectively improves the light sealing of light incident section, prevents the generation of light leakage phenomena, is carried
The analysis precision of high light line, rejects without the interference used up.
In order to further improve the light sealing of shell main body, for example, as shown in figure 1, shell main body is provided with light blocking part 102.
For example, light blocking part is hollow cylindric.For example, the hollow space of light blocking part is circular.For example, light blocking part is coaxial with entrance port
Set.For example, light blocking part includes bottom block face and lateral part surface.For example, bottom block face is abutted with the default face of the shell main body.Example
Such as, bottom block face is provided with shading convex portion 103, and shading convex portion extends the one end of bottom block face.For example, shading convex portion is incident with light
The part for exposing to shell main body in portion abuts.The length of shading convex portion is the height of the part for exposing to shell main body of light incident section
1.5 times.For example, the height of the part for exposing to shell main body of light incident section is 1cm.For example, the length of shading convex portion is
1.5cm, so that shading convex portion can effectively block light incident section.For example, lateral part surface is into a ladder.For example, lateral part surface is used for
Light to be measured outside accepting, that is to say, that lateral part surface is used to connect outside light generating device to be measured, so as to treat light-metering
Line smoothly enters shell main body.In this way, in the presence of shading piece, under the dual effect of blocking using bottom block face and lateral part surface, having
The light sealing property of shell main body is improve to effect, the ability of the interference for preventing extraneous light is improve, so as to ensure that optical splitter is examined
The accuracy of light-metering line.
For the ease of light to be measured is input into shell body interior, for example, shell main body is provided with thang-kng portion 104.For example, logical
Light portion 104 is optical fiber.For example, thang-kng portion is arranged inside the smooth incident section.For example, thang-kng portion is coaxial with the smooth incident section
Set.For example, thang-kng portion is into cylindric, for example, thang-kng portion and the smooth incident section interference fit.That is, the light enters
Penetrate the external diameter of the internal diameter less than thang-kng portion in portion.Understand, can effectively prevent from leading to the smooth incident section interference fit using thang-kng portion
Light portion loosens and influences the propagation light path of light to be measured and then the accuracy of impact analysis.For example, thang-kng portion is by the entrance port
The light-dividing device is extended to along the smooth incident section and abutted with light-dividing device, to cause light to be measured by outside along thang-kng portion
Into the light-dividing device.For example, in the side of the entrance port, thang-kng portion protrudes from the incidence with the smooth incident section
Mouthful, and thang-kng portion is concordant with the end that the light incidence exposes to the shell main body, that is to say, that and thang-kng portion exposes to described
The height of the part of shell main body and the equal length of shading convex portion.In this way, connecting shell body exterior to shell master by the thang-kng portion
Internal portion, and abutted with light-dividing device, light to be measured into the efficiency of shell main body is effectively improved, meanwhile, passed using optical fiber
The defeated light to be measured, can effectively prevent light in the light loss of transmitting procedure, so as to be easy to be input into light to be measured to shell main body
The accuracy of analysis light to be measured is improved while internal.
Detection is analyzed for the ease for the treatment of light-metering line, also referring to Fig. 1 and Fig. 2, for example, light-dividing device 200 is received
It is dissolved in shell main body.For example, light-dividing device include for through the light from thang-kng portion transmittance section 201, it is default for will
Light splitting part 203 through the light light splitting of transmittance section, the analytic unit 204 for analyzing the light from light splitting part and and analysis group
First conducting strip 205 of the electrical connection of part 204.For example, analytic unit 204 offers light-transmitting opening 206.For example, analytic unit 204 with
The smooth incident section 101 abuts.For example, light-transmitting opening is coaxially disposed with the smooth incident section.For example, light-transmitting opening section is circle.
For example, light-transmitting opening includes connecting section with printing opacity section.For example, the connecting section is towards the smooth incident section.For example, the printing opacity section
Towards the transmittance section.For example, the connecting section is used to accept the smooth incident section, it is with light incident section away from entrance port
One end fully abuts.For example, external diameter of the external diameter of connecting section slightly larger than light incident section, to cause light incident section away from entrance port
One end partial volume is placed in the connecting section.For example, the external diameter of printing opacity section is equal to the external diameter in thang-kng portion, also, printing opacity Duan Yutong
Light portion is coaxially disposed, all to enter the transmittance section via printing opacity section after light to be measured is entered shell main body from thang-kng portion.
In this way, treating light-metering line in order to user by light-dividing device is analyzed detection.
In order to improve the spectroscopical effeciency of light splitting part, for example, light splitting part sets the bottom of the transmittance section.For example, light splitting part
It is grating matrix, for light splitting and refracts light into analytic unit.And for example, light splitting part is the diffraction being made up of resin material
The concave diffraction light of the reflection-type that the reflecting layer that the metallic reflective coating such as layer and the aluminium located at the surface of this diffracting layer is formed is constituted
Grid.In this way, effectively increasing the spectroscopical effeciency of light splitting part by grating matrix or concave diffraction grating.
For the ease of installing the light-dividing device, also referring to Fig. 1, Fig. 2 and Fig. 5, for example, light-dividing device includes being used for
Connect the buckle position 207 of support member.For example, support member is including for clamping the fastener 302 of light-dividing device and being arranged at tight
The Access Division 303 for coordinating buckle position 207 on firmware 302.For example, transmittance section 201 is that semicircle is spherical.For example, transmittance section
201 are made of clear glass.For example, buckle position abuts with transmittance section.And for example, buckle position is integrally formed with transmittance section.For example,
Buckle position both sides are provided with end difference.For example, fastener is arranged at the one end of support member away from shell bottom part body.For example, support
Part offers ladder position away from one end of shell bottom part body, and fastener is arranged at ladder position.For example, support member is both ends open
Hollow square body.For example, the periphery near opening of support member offers ladder position.For example, light-dividing device is correspondingly arranged on rank
Terraced portion.For example, end difference is abutted with ladder position.For example, end difference offers binding groove.For example, fastener is housed and binding groove
In.For example, the bottom of shell main body offers mounting groove.For example, one end of support member is placed in mounting groove.For example, shell main body
Bottom peripheral edge offer some mounting grooves.For example, the bottom peripheral edge of shell main body offers four mounting grooves.For example, some peaces
Tankage is sequentially connected logical Formation cross-section for foursquare first mounting groove.For example, support member is provided with away from one end of ladder position
Some installation positions.For example, installation position it is accommodating with mounting groove in.For example, installation position one mounting groove of correspondence.In this way, passing through
The Access Division of the support member coordinates the buckle position of light-dividing device, is easy to user that the light-dividing device is installed on into the support member
On.
In order to improve the stability of the transmittance section, for example, support member 300 is arranged in shell main body and is located at shell main body
Bottom, for supporting light-dividing device.Also referring to Fig. 1 and Fig. 4, for example, support member is hollow structure.For example, support member has
There is holding part 301.For example, light-dividing device is abutted with the holding part 301, support member is used to make light-dividing device leave shell main body bottom
Portion, that is to say, that support member makes light-dividing device and shell bottom part body be the state left, that is, separate and do not contact, so as to obtain light splitting
There is no friction with shell bottom part body and damage in the transmittance section of device.For example, holding part has some supporting parts, Mei Yizhi
Support part one end is connected with shell bottom part body, and the other end is abutted with light-dividing device.For example, the bottom of shell main body is provided with some connections
Position, supporting part is connected with connection position, a supporting part one connection position of correspondence.For example, connection position is lug boss.For example, supporting part sets
Connecting portion is equipped with, connecting portion is arranged at the one end of supporting part near the bottom of shell main body, and connecting portion is connected with connection position.Example
Such as, connecting portion is connecting groove.For example, connecting portion is to be detachably connected with connection position.For example, connecting portion is fixation with connection position
Connection.In this way, under being acted on by the supporting ＆ stablizing of support member, effectively raising the stability of transmittance section, prevent because of vibration
And the friction damage for occurring.
For the ease of transmission light signal Analysis, for example, the wire pin 400 connection light-dividing device, comes from for transmitting
The electric signal of light-dividing device.For example, wire pin is cylinder.For example, wire pin is tabular.For example, wire pin one end
The bottom of the shell main body is worn, the other end is electrically connected with the light-dividing device.Also referring to Fig. 1 and Fig. 2, for example, shell master
The bottom of body is provided with pin perforation 108.For example, the hole wall of pin perforation is provided with occulter 109.For example, wire pin is worn
If pin is perforated.For example, wire pin is abutted with occulter.After wire pin connection light-dividing device, its signal will be by wire
Pin is transmitted to outside in itself.For example, storing to external storage element.In this way, perforated by wire pin and pin, effectively
Improve the stability of light signal Analysis transmission.
In order to further improve the antijamming capability of wire pin, the interference of external electromagnetic waves is prevented, for example, wire pin
Including：Conductor, insulating barrier and proof copper-wire braided layer.And for example, insulating barrier wraps up the conductor.For example, proof copper-wire braided layer parcel is described
Insulating barrier.I.e. insulating barrier is close to and wraps up the conductor with proof copper-wire braided layer.For example, insulating barrier is made of electro-insulating rubber.Example
Such as, proof copper-wire braided layer is made braiding and forms using some superfine metal copper wires, and proof copper-wire braided layer is knitted to form for metal material, its
Maskable extraneous electromagnetic signals.In order to further improve wire pin antijamming capability, and for example, wire pin also includes aluminum foil screen
Cover layer.The foil shielding layer is located between the insulating barrier and proof copper-wire braided layer.The foil shielding layer includes some
Aluminium foil, some aluminium foil braiding settings form the foil shielding layer.In this way, being combined with foil shielding layer using proof copper-wire braided layer in pairs
Layer screen layer, effectively raises wire pin antijamming capability, also can normal work in the case of extraneous electromagnetic signals are stronger
Make, so as to improve the stability of signal transmission and and then improve operating efficiency.
In order to improve the stability that wire pin is connected with shell main body, for example, occulter is hollow cylinder, its is hollow
Part be used for through the wire pin, in order to wire pin is extended to the outside of shell main body, so as to facilitate user couple
The reception of light signal Analysis.For example, the internal diameter of occulter is 0.8-0.9 times of the external diameter of wire pin.For example, occulter with lead
Wire pin interference fit.It should be noted that the internal diameter of occulter can be adjusted suitably for the ratio of the external diameter of wire pin, only
Will the ratio can cause that occulter and wire pin are the state of interference fit, so as to prevent wire pin shell master relatively
Body is moved or slided, or is caused the loosening of wire pin and influenceed the transmission of signal because of the vibration of shell main body.In order to
It is further to improve the stability that wire pin is connected with shell main body, for example, the hole wall of pin perforation is provided with some anti-skid bulges,
Some anti-skid bulges can improve the coefficient of friction of the hole wall of pin perforation, with the thing for the hole wall perforated with the pin is contacted
Body is difficult to be slided from the hole wall of pin perforation.For example, occulter outer wall offers some antiskid grooves, some antiskid grooves are carried
The coefficient of friction of occulter outer wall high, to cause to be difficult to be slided from the occulter outer wall with the object of occulter wall contacts.
For example, after wire pin wears pin perforation, the hole wall that wire pin is perforated with pin is abutted.For example, anti-skid bulge is placed in
Antiskid groove.For example, anti-skid bulge coordinates with antiskid groove, also, anti-skid bulge one antiskid groove of correspondence, so as to the greatest extent
The coefficient of friction and the coefficient of friction of occulter outer wall of the hole wall of possible comprehensive pin perforation, are worn with improving occulter with pin
Friction system after the hole wall abutting in hole between the two, and then improve the stability that wire pin is connected with shell main body.And for example, hide
Body of light inwall is provided with anti-slip part.For example, the part that wire pin is abutted with occulter is provided with anti-skidding position, anti-slip part with it is anti-skidding
Position abuts.In this way, improve the stability that wire pin is connected with shell main body, prevent wire pin come off with respect to shell main body or
Loosen.
In order that obtaining light-dividing device can be analyzed detection to different light to be measured, also referring to Fig. 1, Fig. 6 and Tu
7, for example, transmittance section include fixed part 210, coordinate fixed part 210 move portion 211 and for move portion 211 provide support and
The adjustment portion 212 of migration.For example, fixed part 210 is connected with the buckle position of the light-dividing device, i.e., fixed part is fixed
In on buckle position.For example, the light splitting part 203 is arranged at the bottom of the fixed part, will be incident from light with fixed
The light light splitting to be measured in portion is to analytic unit carrying out the detection and analysis of light.For example, the bottom of move portion 211 is provided with the second light splitting
Part.Understand, the second light splitting part distance analysis component is nearer, therefore when light to be measured is by the second light splitting part light splitting, analytic unit is obtained
The light testing result for arriving is different from the testing result of the light of light splitting part bounce back, such that it is able to pass through to control the second light splitting part with
The actual analysis to different light to be measured and detection.For example, light-dividing device also includes installation portion, transmittance section is connected with installation portion.
For example, installation portion is abutted with support member, installation portion forms accommodating cavity with support member.For example, transmittance section is contained in accommodating cavity.Example
Such as, installation portion is provided with chute, and move portion is provided with sliding part, and sliding part is placed in chute.For example, chute quantity is two,
The both sides of installation portion are respectively arranged with a chute.For example, sliding part quantity is two, the both sides of move portion are respectively arranged with a cunning
Moving part.For example, a sliding part is correspondingly arranged on a chute.For example, the section of chute is into inverted trapezoidal, the section of sliding part
In echelon.For example, after sliding part is placed in chute, the outer wall of sliding part is abutted with the inwall of chute.As shown in Figure 6 and Figure 7, example
Such as, adjustment portion 212 is provided with regulating rod 212a and adjusting knob 212b, for example, regulating rod is screw rod.For example, regulating rod one end
It is connected with the move portion, the other end wears the shell main body and is connected with the adjusting knob.For example, support member and shell main body exist
Regulation port is offered on same straight line, the regulation port is used to wear the regulating rod.For example, regulation port inwall is provided with
Internal thread, the outer wall of regulating rod is provided with external screw thread, and regulation port is the relation of threaded with regulating rod.In this way, by adjusting
Saving the adjusting knob can cause that the relatively described fixed part of move portion is translated, so that light-dividing device can treat light-metering to different
Line is analyzed detection.
It is connected with wire pin for the ease of external device (ED), for example, external device (ED) is memory, such as Fig. 8, Fig. 9 and Figure 10
Shown, for example, optical splitter also includes some pin terminals 500, for example, pin terminals are connected with wire pin, pin terminals are used
In wire pin is led into outside.For example, shell main body offers some storage tanks 501.For example, some storage tanks are distributed in and lean on
The two side of the shell main body of nearly first conducting strip.For example, pin terminals are placed in storage tank.For example, shell main body is further opened with
Some first storage tanks 502, pin terminals include some first pin terminals 510.For example, some first storage tanks are distributed in shell
The bottom of main body.For example, some first pin terminals are placed in the first storage tank.For example, including ten six conductors pins, ten
Six conductors pin is evenly distributed in the two side of shell main body.For example, the two side of shell main body offers some blind holes, blind hole with
Storage tank is connected.For example, wire pin is placed in blind hole, a wire pin piece blind hole of correspondence.For example, ten six conductors are drawn
Pin is divided into two groups, every group of eight wire pins.Two groups of wire pins are uniformly distributed in the two side of shell main body.In this way, by drawing
Foot can facilitate external device (ED) access wire pin, so that the electrical connection with shell body interior light-dividing device is realized, and
Light signal Analysis are transmitted into external device (ED).
For the ease of assembling the optical splitter, also referring to Fig. 1 and Fig. 2, or, also referring to Fig. 8 and Fig. 9, light splitting
Device also includes some connection terminals 600.For example, connection terminal two ends connect light-dividing device and wire pin respectively, for insertion
Light-dividing device and wire pin.For example, connection terminal one end is provided with the first junction surface, the first junction surface connects with light-dividing device
Connect.Such as connection terminal is provided with the second junction surface away from the one end at the first junction surface, and the second junction surface is connected with wire pin.
Such as the first junction surface is provided with the first conductive trough, and the first conductive trough inwall is provided with the second conducting strip, the first conducting strip and
Two conducting strips are electrically connected.For example, the second junction surface is provided with the second conductive trough, second leads conductive trough inwall is provided with the 3rd conduction
Piece, the first conducting strip is electrically connected with the 3rd conducting strip.For example, be provided with connection between the first junction surface and the second junction surface leading
Line, connecting wire two ends electrically connect with the second conducting strip and the 3rd conducting strip respectively.For example, the notch periphery of the first conductive trough sets
The first clamping element is equipped with, clamping element is used to clamp the first conducting strip.For example, the notch periphery of the second conductive trough is provided with the second folder
Tight part, clamping element is used to clamp wire pin.For example, being provided with the first Non-slip material in the first conductive trough, Non-slip material is led with first
Electric piece is abutted.For example, being provided with the second Non-slip material in the second conductive trough, Non-slip material is abutted with wire pin.In this way, by connection
Terminal, when the optical splitter is assembled, can be quick with enhanced convenience, and then improve operating efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of optical splitter, it is characterised in that including：
Shell main body, the shell main body is provided with thang-kng portion；
Light-dividing device, the light-dividing device is contained in the shell main body；
Support member, the support member is arranged in the shell main body and positioned at the bottom of the shell main body, described for supporting
Light-dividing device；
Wire pin, the wire pin connects the light-dividing device, for transmitting the electric signal from the light-dividing device；
The light-dividing device is included for the transmittance section through the light from the thang-kng portion, for will transmit through the transmittance section
Light carries out the light splitting part of light splitting, the analytic unit for analyzing the light from the light splitting part and is electrically connected with the analytic unit
The first conducting strip for connecing；
The transmittance section includes fixed part, the move portion for coordinating fixed part and the tune that support and migration are provided for move portion
Section portion, the fixed part is connected with the buckle position of the light-dividing device, and the light splitting part is arranged at the bottom of the fixed part, institute
State move portion bottom and be provided with the second light splitting part；
The adjustment portion is provided with regulating rod and adjusting knob, and described regulating rod one end is connected with the move portion, and the other end is worn
If the shell main body is connected with the adjusting knob.
2. optical splitter according to claim 1, it is characterised in that the support member is hollow structure.
3. optical splitter according to claim 2, it is characterised in that the support member has holding part, the light-dividing device
Abutted with the holding part, the support member is used to make the light-dividing device there are certain intervals with the shell bottom part body.
4. optical splitter according to claim 3, it is characterised in that the holding part has some supporting parts, each described
Supporting part one end is connected with the bottom of the shell main body, and the other end is abutted with the light-dividing device.
5. optical splitter according to claim 4, it is characterised in that the bottom of the shell main body is provided with some connection positions,
Each supporting part is connected with connection position described in.
6. optical splitter according to claim 5, it is characterised in that the connection position is lug boss.
7. optical splitter according to claim 6, it is characterised in that the supporting part is provided with connecting portion, the connecting portion
The one end of the supporting part near the bottom of the shell main body is arranged at, the connecting portion is connected with the connection position.
8. optical splitter according to claim 7, it is characterised in that the connecting portion is connecting groove.
9. optical splitter according to claim 8, it is characterised in that the connecting portion is detachably connected with the connection position.
10. optical splitter according to claim 8, it is characterised in that the connecting portion is fixedly connected with the connection position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333598.0A CN104880801B (en) | 2015-06-15 | 2015-06-15 | Optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333598.0A CN104880801B (en) | 2015-06-15 | 2015-06-15 | Optical splitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104880801A CN104880801A (en) | 2015-09-02 |
| CN104880801B true CN104880801B (en) | 2017-06-27 |
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ID=53948360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333598.0A Active CN104880801B (en) | 2015-06-15 | 2015-06-15 | Optical splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104880801B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2003096095A1 (en) * | 2002-05-09 | 2005-09-15 | 住友電気工業株式会社 | Optical device |
| JP4627410B2 (en) * | 2004-04-20 | 2011-02-09 | 浜松ホトニクス株式会社 | Measuring device using a spectrometer |
| WO2008149939A1 (en) * | 2007-06-08 | 2008-12-11 | Hamamatsu Photonics K.K. | Spectroscope |
| JP5111163B2 (en) * | 2008-03-04 | 2012-12-26 | 浜松ホトニクス株式会社 | Spectrometer |
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2015
- 2015-06-15 CN CN201510333598.0A patent/CN104880801B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104880801A (en) | 2015-09-02 |
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Effective date of registration: 20180829 Address after: 215400 No. 162 Renmin South Road, Chengxiang Town, Taicang City, Suzhou, Jiangsu Patentee after: Taicang the Asian Robot Technology Co., Ltd. Address before: 516000 55, five street, four street, port town, Huidong, Huizhou, Guangdong Patentee before: Qiu Lan |