CN206450880U - A kind of electro-optic crystal encapsulation adjusting means - Google Patents
A kind of electro-optic crystal encapsulation adjusting means Download PDFInfo
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- CN206450880U CN206450880U CN201621427669.XU CN201621427669U CN206450880U CN 206450880 U CN206450880 U CN 206450880U CN 201621427669 U CN201621427669 U CN 201621427669U CN 206450880 U CN206450880 U CN 206450880U
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Abstract
The utility model discloses and is provided with adjustment structure on a kind of electro-optic crystal encapsulation adjusting means, including encapsulating structure, encapsulating structure；Encapsulating structure includes setting the electro-optic crystal encapsulation end cap with diaphragm piece respectively on electro-optic crystal encapsulating shell, the front end face and rear end face of electro-optic crystal encapsulating shell；Two electrodes are provided with electro-optic crystal encapsulating shell, adjustment structure includes vertical regulating tank, and the left surface insertion of electro-optic crystal encapsulating shell is arranged in vertical regulating tank；Pitching and the centre-height coarse adjustment hole of strip are provided with the top surface of vertical regulating tank along optical path direction, it is provided with pitching and centre-height coarse adjustment screw in pitching and centre-height coarse adjustment hole, the lower end of pitching and centre-height coarse adjustment screw, which is stretched into, to be arranged in pitching and centre-height coarse adjustment screw；The bottom surface two ends of vertical regulating tank, which are respectively arranged with bearing, bearing, is respectively arranged with light path angle oscillation adjustment via；It can improve laser stability, reduce cost.
Description
Technical field
The utility model is related to laser technology field, and in particular to a kind of electro-optic crystal encapsulation adjusting means.
Background technology
With the development of laser technology, the electro-optic crystal of primary optics is in Gao Zhongying laser the most in laser
It is able to extensive use.
Existing electro-optic crystal is packaged in advance a bit, but these packaged electro-optic crystals are if it is desired in laser
Used in device, in addition it is also necessary to still further with corresponding adjustment structure is put, cause to exist and install and adjust cumbersome, in-convenience in use waiting
Problem；Secondly, these packaged electro-optic crystals, the appearance and size of the encapsulating structure of itself is still further corresponding with putting
Adjust after structure, its appearance and size just compares larger, and the centre-height in light path is put is higher, cause to have influence and swash
The problem of light device resistance to overturning, increase the design difficulty of laser；Again, packaged electro-optic crystal there is also cost compared with
It is high, it is impossible to dismounting and change, if such as packaged electro-optic crystal service failure in laser, whole electro-optic crystal and its
Encapsulating structure will all be scrapped, and cause larger economic loss；In addition, existing electro-optic crystal is packaged in advance a bit and carried
Adjust structure, but these electro-optic crystals more have the problem of expensive, cost is high, and it adjusts structure and can not be very
The design needs of specific laser are adapted to well, so laser can not be met and industrially apply by causing to have adjustment structure
The problem of stability requirement.
Utility model content
The utility model provides a kind of electro-optic crystal encapsulation adjusting means, to solve present in existing electro-optic crystal
Installation and adjust it is cumbersome, in-convenience in use, appearance and size is big, influence laser resistance to overturning, increase the design of laser
Difficulty, cost is high, can not dismounting and change, damage after economic loss it is big, it is impossible to carry out adapting to the tune that specific laser designs needs
It is whole, it is impossible to meet the problems such as laser industrially applies stability requirement.
The utility model is provided to be set on a kind of electro-optic crystal encapsulation adjusting means, including encapsulating structure, encapsulating structure
It is equipped with adjustment structure；
Encapsulating structure includes being provided with electro-optic crystal encapsulation on electro-optic crystal encapsulating shell, the right flank of electro-optic crystal encapsulating shell
Electro-optic crystal encapsulation end cap with diaphragm piece is set respectively on lid, the front end face and rear end face of electro-optic crystal encapsulating shell；
Two electrodes are provided with electro-optic crystal encapsulating shell, two electrodes are separately positioned on the upside of electro-optic crystal with
Side, two are respectively arranged with conductive protection part between electrode and electro-optic crystal；
Electrode is connected with wire respectively, and the wire guide externally protruded for wire is provided with electro-optic crystal cap；
It is provided with the top surface of electro-optic crystal encapsulating shell at counter electrode in electrode regulating screw, electrode regulating screw respectively
Stretch into and be provided with electrode regulating screw；
Electrode locking screw holes, electrode locking screw holes are respectively arranged with the left surface of electro-optic crystal encapsulating shell at counter electrode
Inside it is respectively protruding into and is provided with electrode lock-screw；
Adjustment structure includes vertical regulating tank, and the left surface insertion of electro-optic crystal encapsulating shell is arranged in vertical regulating tank；
Be provided with pitching and the centre-height coarse adjustment hole of strip on the top surface of vertical regulating tank along optical path direction, pitching and
Be provided with centre-height coarse adjustment hole on pitching and centre-height coarse adjustment screw, the top surface of electro-optic crystal encapsulating shell correspondence pitching and
It is provided with pitching and centre-height coarse adjustment screw at centre-height coarse adjustment screw, the lower end of pitching and centre-height coarse adjustment screw is stretched
Enter to be arranged in pitching and centre-height coarse adjustment screw；
Optical path direction is provided with two pitching and centre-height accurate adjustment screw on the top surface of vertical regulating tank, pitching and in
It is respectively protruding into heart height fine-adjustment screw and is provided with pitching and centre-height fine adjustment screw；
Pitching and centre-height regulation locking screw holes, pitching and centre-height regulation are provided with the side of vertical regulating tank
Stretched into locking screw holes and be provided with pitching and centre-height regulation lock-screw；
Pitching and centre-height regulation bullet are provided between the bottom surface of vertical regulating tank and the bottom surface of electro-optic crystal encapsulating shell
Spring；
The bottom surface two ends of vertical regulating tank, which are respectively arranged with bearing, bearing, is respectively arranged with light path angle oscillation adjustment mistake
Hole, light path angle oscillation adjustment via is set to the strip in length direction vertical optical path direction, light path angle oscillation adjustment mistake
It is respectively protruding into hole and is provided with fixing screws, the internal diameter size of light path angle oscillation adjustment via is more than the outer diameter ruler of fixing screws
It is very little.
In above scheme preferably, pitching and centre-height regulation spring quantity be two, two pitching and in
The heart highly adjusts spring and is separately positioned at the position corresponding to two pitching and centre-height accurate adjustment screw.
In any of the above scheme preferably, pitching and centre-height regulation spring are arranged on spring bumper cover, spring
Cover plate is arranged on below the bottom surface of vertical regulating tank, and spring bumper cover is located between the bearing at vertical regulation groove bottom two ends, stands
It is provided with and is adjusted for pitching and centre-height at the position of correspondence pitching and centre-height regulation spring on the bottom surface of formula regulating tank
The through hole that spring is passed through.
In any of the above scheme preferably, spring bumper cover is fixed on the bottom of vertical regulating tank by three sunk screws
Below face.
In any of the above scheme preferably, it is provided with recess hole, recess hole and sets on the end face of electrode lock-screw
It is equipped with the electrode locking felt pad being in contact with vertical regulating tank.
In any of the above scheme preferably, the right flank of electro-optic crystal encapsulating shell passes through electricity with electro-optic crystal cap
Luminescent crystal cap lock-screw is connected.
In any of the above scheme preferably, pitching and centre-height regulation lock-screw, the corresponding electricity of each electrode
Pole adjusting screw and the quantity of electrode lock-screw are respectively two.
In any of the above scheme preferably, two pitching and centre-height regulation lock-screw, two electrode regulatings
Screw and two electrode lock-screws are symmetrically set along the optical path direction of electro-optic crystal.
In any of the above scheme preferably, conductive protection part is conductive rubber.
The beneficial effects of the utility model are：This electro-optic crystal of the present utility model encapsulation adjusting means, first, its
Detachable electro-optic crystal encapsulating structure is constituted by electro-optic crystal encapsulating shell and electro-optic crystal cap, be can adapt to not
With being actually needed for electro-optic crystal and laser so that after the electro-optic crystal in laser is damaged, without scrapping whole encapsulation knot
Structure, only need to change electro-optic crystal, so as to be easy to install and maintain, substantially reduce the production cost of laser；Meanwhile, it leads to
Cross the structure that regulation electro-optic crystal and the angle of pitch of optical path direction is set, regulation electro-optic crystal with optical path direction position vertical up and down
Put the structure of the i.e. horizontal vertical position of the structure of the centre-height of electro-optic crystal, regulation electro-optic crystal and optical path direction so that
The size of the encapsulation adjusting means can realize microstructure, while can set the centre-height of electro-optic crystal is very low,
Lowest center height can reach 13mm, greatly reduce the volume of laser, while greatly improving the stability of laser, improve
The market competitiveness；
Secondly, this electro-optic crystal encapsulation adjusting means, it is set respectively by the bottom surface two ends in vertical regulating tank
Bearing with regulation via, can realize electro-optic crystal and optical path direction horizontal vertical position and with optical path direction angle
Regulation, is more favorable for optimizing the performance of laser, improves product quality；
Encapsulating structure exchange and the regulation performance for which solving laser in the prior art are poor, when electro-optic crystal is damaged,
The problem of whole encapsulating structure will all be scrapped；So as to substantially increase the stability and total quality of laser, while dropping significantly
The low production cost of laser, improves the market competitiveness of product.
Brief description of the drawings
Fig. 1 is a kind of STRUCTURE DECOMPOSITION signal of electro-optic crystal encapsulation adjusting means of the utility model one embodiment
Figure；
Fig. 2 is a kind of overall structure signal of electro-optic crystal encapsulation adjusting means of the utility model one embodiment
Figure；
Fig. 3 be the utility model one embodiment a kind of electro-optic crystal encapsulation adjusting means regulation electro-optic crystal with
The schematic diagram of the angle of pitch of optical path direction；
Fig. 4 is a kind of regulation electro-optic crystal of electro-optic crystal encapsulation adjusting means of the utility model one embodiment
The schematic diagram of centre-height；
Fig. 5 be the utility model one embodiment a kind of electro-optic crystal encapsulation adjusting means regulation electro-optic crystal with
The schematic diagram of the horizontal sextant angle of optical path direction；
Fig. 6 is a kind of center of the electro-optic crystal of electro-optic crystal encapsulation adjusting means of the utility model one embodiment
Height h schematic diagrames.
In figure, 1 is pitching and centre-height regulation lock-screw, and 2 be bearing, and 3 be that pitching and centre-height adjust spring,
4 be spring bumper cover, and 5 be that electro-optic crystal encapsulates end cap, and 6 be electrode, and 7 be conductive protection part, and 8 be electro-optic crystal, and 9 be electro-optic crystal
Cap, 10 be electro-optic crystal cap lock-screw, and 11 be electro-optic crystal encapsulating shell, and 12 be electrode regulating screw, and 13 be electricity
Pole lock-screw, 14 be motor locking felt pad, and 15 be pitching and centre-height fine adjustment screw, and 16 be wire guide, and 17 be vertical
Regulating tank, 18 be light path angle oscillation adjustment via, and 19 be pitching and centre-height coarse adjustment hole, and 20 be that pitching and centre-height are thick
Adjust screw.
Embodiment
A kind of prior art of encapsulation and the regulation of electro-optic crystal is in laser：Prior packaged electro-optic crystal, these
Packaged electro-optic crystal in laser if it is desired to use, in addition it is also necessary to still further with corresponding adjustment structure is put, causes to deposit
Installing and adjusting cumbersome, in-convenience in use the problems such as；Secondly, these packaged electro-optic crystals, the encapsulating structure of itself
Appearance and size, still further with putting after corresponding adjustment structure, its appearance and size just compare it is larger, and in light path is put
Centre-height it is higher, cause exist influence laser resistance to overturning the problem of, increase laser design difficulty；Again,
Packaged electro-optic crystal is higher there is also cost, it is impossible to dismounting and change, if such as packaged electro-optic crystal is in laser
Interior service failure, then whole electro-optic crystal and its encapsulating structure will all scrap, cause larger economic loss；In addition, existing
Electro-optic crystal be a bit in advance it is packaged and with adjustment structure, but these electro-optic crystals more exist it is expensive, into
The problem of this is high, and it adjusts structure and can not be well adapted for design needs of specific laser, so causing in the presence of tune
Whole structure can not meet the problem of laser industrially applies stability requirement.
Design concept of the present utility model is：Encapsulation and adjusting means for electro-optic crystal in existing laser are deposited
Due to packaged in advance, and need to install adjustment structure additional in addition, caused installation and adjust cumbersome, in-convenience in use, shadow
The problem of ringing laser resistance to overturning, increases the design difficulty and volume of laser, the problems such as expensive, cost is high, this
Utility model realizes the regulation of electro-optic crystal using a kind of electro-optic crystal with encapsulation adjusting means, and first, it passes through electro-optic crystal
Encapsulating shell and electro-optic crystal cap constitute detachable electro-optic crystal encapsulating structure, can adapt to different electro-optic crystals and
Laser is actually needed so that after the electro-optic crystal in laser is damaged, and without scrapping whole encapsulating structure, only need to change electricity
Luminescent crystal, so as to be easy to install and maintain, substantially reduces the production cost of laser；Meanwhile, it is by setting regulation electricity
The upright position up and down of the structure of the angle of pitch of luminescent crystal and optical path direction, regulation electro-optic crystal and optical path direction is electro-optic crystal
Centre-height structure so that the size of the encapsulation adjusting means can realize microstructure, while can be by electro-optic crystal
Centre-height set it is very low, lowest center height can reach 13mm, the volume of laser is greatly reduced, while carrying significantly
The stability of high laser, improves the market competitiveness；Secondly, it sets tool respectively by the bottom surface two ends in vertical regulating tank
Have the bearing of regulation via, can realize electro-optic crystal and optical path direction horizontal vertical locality and with optical path direction angle
Regulation, be more favorable for optimize laser performance, improve product quality.
Embodiment one
Referring to Fig. 1 and Fig. 2, a kind of electro-optic crystal, which is used, encapsulates adjusting means, including encapsulating structure, is provided with encapsulating structure
Adjustment structure；
Encapsulating structure includes being provided with electro-optic crystal on electro-optic crystal encapsulating shell 11, the right flank of electro-optic crystal encapsulating shell 11
Electro-optic crystal potted ends with diaphragm piece are set respectively on cap 9, the front end face and rear end face of electro-optic crystal encapsulating shell 11
Lid 5；
Two electrodes 6 are provided with electro-optic crystal encapsulating shell 11, two electrodes 6 are separately positioned on the upside of electro-optic crystal 8
And downside, it is respectively arranged with conductive protection part 7 between two electrodes 6 and electro-optic crystal 8；
Electrode 6 is connected with wire respectively, and the wire guide externally protruded for wire is provided with electro-optic crystal cap 9
16；
It is provided with the top surface of electro-optic crystal encapsulating shell 11 at counter electrode 6 in electrode regulating screw, electrode regulating screw
It is respectively protruding into and is provided with electrode regulating screw 12；
Electrode locking screw holes, electrode locking are respectively arranged with the left surface of electro-optic crystal encapsulating shell 11 at counter electrode 6
It is respectively protruding into screw and is provided with electrode lock-screw 13；
Adjustment structure includes vertical regulating tank 17, and the left surface insertion of electro-optic crystal encapsulating shell 11 is arranged on vertical regulating tank
In 17；
Pitching and the centre-height coarse adjustment hole 19 of strip are provided with the top surface of vertical regulating tank 17 along optical path direction, is bowed
Face upward and centre-height coarse adjustment hole 19 in be provided with it is right on pitching and centre-height coarse adjustment screw, the top surface of electro-optic crystal encapsulating shell 11
Answer and pitching and centre-height coarse adjustment screw 20, pitching and centre-height coarse adjustment spiral shell are provided with pitching and centre-height coarse adjustment screw
The lower end of nail, which is stretched into, to be arranged in pitching and centre-height coarse adjustment screw 20；
Optical path direction is provided with two pitching and centre-height accurate adjustment screw on the top surface of vertical regulating tank 17, pitching and
It is respectively protruding into centre-height accurate adjustment screw and is provided with pitching and centre-height fine adjustment screw 15；
Pitching and centre-height regulation locking screw holes are provided with the side of vertical regulating tank 17, pitching and centre-height are adjusted
Stretched into section locking screw holes and be provided with pitching and centre-height regulation lock-screw 1；
Pitching is provided between the bottom surface of vertical regulating tank 17 and the bottom surface of electro-optic crystal encapsulating shell 11 and centre-height is adjusted
Save spring 3；
The bottom surface two ends of vertical regulating tank 17, which are respectively arranged with bearing 2, bearing 2, is respectively arranged with light path angle swing tune
Via 18 is saved, light path angle oscillation adjustment via 18 is set to the strip in length direction vertical optical path direction, light path angle pendulum
It is respectively protruding into dynamic regulation via 18 and is provided with fixing screws, the internal diameter size of light path angle oscillation adjustment via 18, which is more than, is fixed
The outside dimension of screw.
It can be seen that, the electro-optic crystal encapsulation adjusting means of the present embodiment, its electro-optic crystal detachable by setting
Encapsulating structure, can solve the problem that the installation in the presence of prior art and adjusts cumbersome, in-convenience in use the problems such as；It is by setting
Adjust electro-optic crystal 8 is with the structure of the angle of pitch of optical path direction, the upright position up and down of regulation electro-optic crystal 8 and optical path direction
The structure of the centre-height of electro-optic crystal 8, can set the centre-height of electro-optic crystal 8 is very low, and lowest center height can
To reach 13mm, it by setting with light path angle oscillation adjustment via 18 respectively at the bottom surface two ends of vertical regulating tank 17
Bearing 2, can realize regulation of the electro-optic crystal 8 with the horizontal vertical position of optical path direction and with optical path direction angle, can solve
Certainly the problem of influence laser resistance to overturning in the presence of prior art, the problems such as increasing the design difficulty of laser；This
The electro-optic crystal of embodiment encapsulation adjusting means, is easy to install and maintain, substantially reduces the production cost of laser, Neng Goushi
Existing microstructure, while can set the centre-height of electro-optic crystal 8 is very low, greatly reduces the volume of laser, simultaneously
The stability of laser is greatly improved, the market competitiveness is improved, is more favorable for optimizing the performance of laser, improves product matter
Amount.Meanwhile, it adds pitching and centre-height adjustment structure, makes it on the basis of pitching and centre-height coarse adjustment structure
More accurately electro-optic crystal 8 and the luffing angle of optical path direction and the centre-height between optical path direction can be adjusted
Section, further realizes overall microstructure, further improves the stability and the market competitiveness of laser, so as to be more conducive to
Optimize the performance of laser, improve product quality.
It should be noted that light path angle oscillation adjustment via 18 has two functions, one is along optical path direction pair
Electro-optic crystal 8 does small angle regulation；Another be electro-optic crystal 8 is done vertical optical path direction regulation, actual use when,
It can realize crystal axis（That is the central shaft in crystal length direction）With main beam to axle, and in order to which electro-optic crystal 8 is adjusted
To preferable crystal positions, it is desirable to which the axis and main beam axis of electro-optic crystal 8 are overlapped.
Embodiment two
It is the explanation that emphasis is done to the specific implementation of electro-optic crystal encapsulation adjusting means in the present embodiment, other
Content is referring to other embodiment of the present utility model.
The quantity of pitching and centre-height regulation spring 3 is two, and two pitching and centre-height regulation spring 3 are set respectively
Put at the position corresponding to two pitching and centre-height accurate adjustment screw.In such manner, it is possible to more optimize pitching and centre-height
Adjust the adjustment effect of spring 3 so that its adjustment structure is more stablized effective.
It is preferred that, pitching and centre-height regulation spring 3 are arranged on spring bumper cover 4, and spring bumper cover 4 is arranged on vertical tune
Below the bottom surface for saving groove 17, spring bumper cover 4 is located between the bearing 2 at the vertical bottom surface two ends of regulating tank 17, vertical regulating tank 17
Bottom surface on correspondence pitching and centre-height regulation spring 3 position at be provided with for pitching and centre-height regulation spring 3 wear
The through hole crossed.In such manner, it is possible to so that pitching and centre-height regulation spring 3 structure more stablize, improve regulation process it is steady
Determine reliability.
It is preferred that, spring bumper cover 4 is fixed on by three sunk screws below the bottom surface of vertical regulating tank 17.So,
Spring bumper cover 4 can be avoided to produce slip or play under the bottom surface of vertical regulating tank 17, pitching and center is further improved
Highly adjust the regulation stability of spring 3.
It is preferred that, conductive protection part 7 is conductive rubber.Because electro-optic crystal 8 can not be contacted directly with electrode 6, because electric
Luminescent crystal 8 can not bear too big pressure, and pressure, which crosses conference, causes the entrance end face light beam of electro-optic crystal 8（That is electro-optic crystal 8
At square cross section）It is inconsistent with outlet light beam, distortion is produced, optical parametric is influenceed, so electro-optic crystal 8 passes through conduction herein
Rubber is used as the soft part of midfeather so that electrode 6 connects conduction by conductive rubber with electro-optic crystal 8, on the one hand can
Plate conductive metal film on two faces of the protection correspondence conductive rubber of electro-optic crystal 8, another aspect protect electro-optic crystal 8 not by
Excessive pressure, it is ensured that its entrance end face light beam is consistent with outlet light beam, it is to avoid produce distortion, it is ensured that optical parametric requirement.
It is preferred that, it is provided with recess hole, recess hole and is provided with and vertical regulating tank on the end face of electrode lock-screw 13
The 17 electrode locking felt pads 14 being in contact.Because the tightness that press-fits of electro-optic crystal 8 is adjustable, the power press-fited is
No examined by the incident beam of electro-optic crystal 8 and the quality of outgoing beam, and electro-optic crystal 8 press-fits elastic journey
After degree is qualified, electrode 6 is locked, because electro-optic crystal of the present utility model encapsulation adjusting means can realize microstructure, its
Overall structure is just more small, so after locking electrode 6, the right side of vertical regulating tank 17 of the electrode lock-screw 13 on the left of it
Lateral distance is very near, so for conductive security, being set on the end face of electrode lock-screw 13, there is electrode to lock insulation
The recess hole of pad 14, so as to ensure the problem of no metal is in contact, it is ensured that use safety.
It is preferred that, right flank and the electro-optic crystal cap 9 of electro-optic crystal encapsulating shell 11 encapsulate cover lock by electro-optic crystal
Tight screw 10 is connected.In such manner, it is possible to strengthen the firm performance between electro-optic crystal encapsulating shell 11 and electro-optic crystal cap 9.
Wherein, electro-optic crystal encapsulating shell 11 could be arranged to rectangle, then electro-optic crystal cap 9 is also configured as square with matching
Shape, the quantity of electro-optic crystal cap lock-screw 10 can be four, be separately positioned on electro-optic crystal encapsulating shell 11 and electric light
Four angular positions of crystal package lid 9.Accordingly, side, top surface and the bottom surface of vertical regulating tank 17 be also configured as respectively with
The rectangle that left surface, top surface and the bottom surface of electro-optic crystal encapsulating shell 11 are engaged.
It is preferred that, pitching and centre-height regulation lock-screw 1, the corresponding electrode regulating screw 12 of each electrode 6 and electricity
The quantity of pole lock-screw 13 is respectively two.
It is preferred that, two pitching and centre-height regulation lock-screw 1, two electrode regulating screws 12 and two electrode locks
Tight screw 13 is symmetrically set along the optical path direction of electro-optic crystal 8.
Electro-optic crystal of the present utility model encapsulation adjusting means, it includes following situation when in use：
Electro-optic crystal 8 is encapsulated, is comprised the following steps：
Electro-optic crystal 8 is put into electro-optic crystal encapsulating shell 11 between two electrodes 6, in electro-optic crystal 8 and two electrodes 6
Between conductive protection part 7 is set respectively；
The wire of two electrodes 6 is externally protruded by wire guide 16 respectively, then electro-optic crystal cap 9 is fixed
Onto the right side of electro-optic crystal encapsulating shell 11；
Rotation electrode adjusting screw 12 adjusts two electrodes 6 so that two electrodes 6 clamp electro-optic crystal 8；
Rotation electrode lock-screw 13, makes it, with fixation, realize the encapsulation of electro-optic crystal 8 respectively against electrode 6；
The angle of pitch of coarse adjustment electro-optic crystal 8 and optical path direction, comprises the following steps：
The left side of electro-optic crystal 8 its electro-optic crystal encapsulating shell 11 after encapsulation is embedded into vertical regulating tank 17；
Pitching and centre-height coarse adjustment screw are promoted forward or pulled backward so that electro-optic crystal encapsulating shell 11 is by bowing
Face upward and centre-height regulation the flexible of spring 3 produces angle change in the pitch direction, realize that coarse adjustment is encapsulated in electro-optic crystal envelope
Fill the angle of pitch of electro-optic crystal 8 and optical path direction in shell 11；
The upright position up and down of coarse adjustment electro-optic crystal 8 and optical path direction, with the centre-height of coarse adjustment electro-optic crystal 8, including
Following steps：
Pitching and centre-height coarse adjustment screw are pulled up or pulled down so that the bottom surface of electro-optic crystal encapsulating shell 11
The flexible of spring 3 is adjusted by pitching and centre-height, translation is produced on the direction perpendicular with optical path direction, coarse adjustment is realized
The upright position up and down of electro-optic crystal 8 therein and optical path direction is encapsulated in, to realize the centre-height of coarse adjustment electro-optic crystal 8；
The angle of pitch of accurate adjustment electro-optic crystal 8 and optical path direction, comprises the following steps：
Two pitching along optical path direction and centre-height fine adjustment screw 15 are rotated respectively so that electro-optic crystal encapsulating shell 11
Underrun pitching and centre-height regulation spring 3 it is flexible, angle change is produced in the pitch direction, realizes that accurate adjustment is encapsulated
The angle of pitch of electro-optic crystal 8 wherein and optical path direction；
The upright position up and down of accurate adjustment electro-optic crystal 8 and optical path direction, with the centre-height of accurate adjustment electro-optic crystal 8, including
Following steps：
Rotate simultaneously and equidirectionally two pitching and the centre-height fine adjustment screw 15 along optical path direction so that electric light is brilliant
The underrun pitching of body encapsulating shell 11 and stretching for centre-height regulation spring 3 are produced on the direction perpendicular with optical path direction
Life is moved, and realizes that accurate adjustment is encapsulated in the upright position up and down of electro-optic crystal 8 therein and optical path direction, to realize that accurate adjustment electric light is brilliant
The centre-height of body 8；
Rotary luffing and centre-height regulation lock-screw 1, make it withstand the left side of electro-optic crystal encapsulating shell 11 with solid
It is fixed；
The horizontal sextant angle of electro-optic crystal 8 and optical path direction is adjusted, is comprised the following steps：
Vertical regulating tank 17 is carried out to the rotary oscillation of horizontal direction by the bearing 2 set by its bottom surface two ends so that
Light path angle oscillation adjustment via 18 on bearing 2 rotates relative to fixing screws, realizes regulation electro-optic crystal 8 and optical path direction
Horizontal sextant angle；
The horizontal vertical position of electro-optic crystal 8 and optical path direction is adjusted, is comprised the following steps：
By vertical regulating tank 17 by the bearing 2 set by its bottom surface two ends with the direction of optical path direction horizontal vertical
Move, so as to drive the electro-optic crystal 8 in electro-optic crystal encapsulating shell 11 enterprising with the direction of optical path direction horizontal vertical
Row movement, realizes the horizontal vertical position of regulation electro-optic crystal 8 and optical path direction.
The electro-optic crystal of the present embodiment when in use, specifically includes encapsulation electro-optic crystal 8, coarse adjustment electricity with encapsulation adjusting means
The angle of pitch of luminescent crystal 8 and optical path direction, the upright position up and down of coarse adjustment electro-optic crystal 8 and optical path direction is brilliant with coarse adjustment electric light
The centre-height of body 8, the horizontal sextant angle of regulation electro-optic crystal 8 and optical path direction, the level of regulation electro-optic crystal 8 and optical path direction
Upright position；It can be seen that, the electro-optic crystal application method of encapsulation adjusting means of the present embodiment, it is by using such as embodiment one
To the electro-optic crystal encapsulation adjusting means of embodiment three, the electro-optic crystal centre-height mistake of laser in the prior art is solved
The problem of height, influence laser stability；Encapsulating structure exchange and the regulation performance for solving laser in the prior art are poor,
When electro-optic crystal is damaged, the problem of whole encapsulating structure will all be scrapped；So as to substantially increase the stability and entirety of laser
Quality, while greatly reducing the production cost of laser, improves the market competitiveness of product.Meanwhile, its pitching and in
On the basis of heart height coarse tuning method, pitching and centre-height fine adjusting method are added, can be more accurately to electric light
Crystal 8 and the luffing angle of optical path direction and the centre-height between optical path direction are adjusted, and further realize entirety
Microstructure, further improves the stability and the market competitiveness of laser, so as to be more conducive to optimize the performance of laser, carries
High yield quality.
It should be noted that after the pitching of coarse adjustment electro-optic crystal 8 and centre-height, passing through the emergent light of electro-optic crystal 8
The mass change of beam, can be derived that the scheme of accurate adjustment, then again to electro-optic crystal 8 carry out accurate adjustment so that improve regulation efficiency and
Regulating effect.
Preferred embodiment of the present utility model is these are only, protection domain of the present utility model is not intended to limit.
All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this practicality new
In the protection domain of type.
Claims (9)
1. a kind of electro-optic crystal encapsulation adjusting means, including encapsulating structure, it is characterised in that regulation is provided with encapsulating structure
Structure；
Encapsulating structure includes electro-optic crystal encapsulating shell（11）, electro-optic crystal encapsulating shell（11）Right flank on be provided with electro-optic crystal
Cap（9）, electro-optic crystal encapsulating shell（11）Front end face and rear end face on respectively set with diaphragm piece electro-optic crystal seal
Fill end cap（5）；
Electro-optic crystal encapsulating shell（11）Inside it is provided with two electrodes（6）, two electrodes（6）It is separately positioned on electro-optic crystal（8）'s
The upper side and lower side, two electrodes（6）With electro-optic crystal（8）Between be respectively arranged with conductive protection part（7）；
Electrode（6）It is connected respectively with wire, electro-optic crystal cap（9）On be provided with the wire guide externally protruded for wire
（16）；
Electro-optic crystal encapsulating shell（11）Top surface on counter electrode（6）Place is provided with electrode regulating screw, electrode regulating screw
It is respectively protruding into and is provided with electrode regulating screw（12）；
Electro-optic crystal encapsulating shell（11）Left surface on counter electrode（6）Place is respectively arranged with electrode locking screw holes, electrode locking
It is respectively protruding into screw and is provided with electrode lock-screw（13）；
Adjustment structure includes vertical regulating tank（17）, electro-optic crystal encapsulating shell（11）Left surface insertion be arranged on vertical regulating tank
（17）In；
Vertical regulating tank（17）Top surface on pitching and the centre-height coarse adjustment hole of strip are provided with along optical path direction（19）, bow
Face upward and centre-height coarse adjustment hole（19）Inside it is provided with pitching and centre-height coarse adjustment screw, electro-optic crystal encapsulating shell（11）Top surface
Pitching and centre-height coarse adjustment screw are provided with upper correspondence pitching and centre-height coarse adjustment screw（20）, pitching and centre-height
The lower end of coarse adjustment screw, which is stretched into, is arranged on pitching and centre-height coarse adjustment screw（20）In；
Vertical regulating tank（17）Top surface on optical path direction is provided with two pitching and centre-height accurate adjustment screw, pitching and in
It is respectively protruding into heart height fine-adjustment screw and is provided with pitching and centre-height fine adjustment screw（15）；
Vertical regulating tank（17）Side on be provided with pitching and centre-height regulation locking screw holes, pitching and centre-height regulation
Stretched into locking screw holes and be provided with pitching and centre-height regulation lock-screw（1）；
Vertical regulating tank（17）Bottom surface and electro-optic crystal encapsulating shell（11）Bottom surface between be provided with pitching and centre-height and adjust
Save spring（3）；
Vertical regulating tank（17）Bottom surface two ends be respectively arranged with bearing（2）, bearing（2）On be respectively arranged with light path angle swing
Adjust via（18）, light path angle oscillation adjustment via（18）It is set to the strip in length direction vertical optical path direction, light path
Angle oscillation adjustment via（18）Inside it is respectively protruding into and is provided with fixing screws, light path angle oscillation adjustment via（18）Internal diameter chi
The very little outside dimension more than fixing screws.
2. electro-optic crystal as claimed in claim 1 encapsulation adjusting means, it is characterised in that pitching and centre-height regulation bullet
Spring（3）Quantity be two, two pitching and centre-height regulation spring（3）It is separately positioned on corresponding to two pitching and center
At the position of height fine-adjustment screw.
3. electro-optic crystal as claimed in claim 2 encapsulation adjusting means, it is characterised in that pitching and centre-height regulation bullet
Spring（3）It is arranged on spring bumper cover（4）On, spring bumper cover（4）It is arranged on vertical regulating tank（17）Bottom surface below, spring bumper cover
（4）Positioned at vertical regulating tank（17）The bearing at bottom surface two ends（2）Between, vertical regulating tank（17）Bottom surface on correspondence pitching and in
The heart highly adjusts spring（3）Position at be provided with for pitching and centre-height regulation spring（3）The through hole passed through.
4. electro-optic crystal as claimed in claim 3 encapsulation adjusting means, it is characterised in that spring bumper cover（4）Pass through three
Sunk screw is fixed on vertical regulating tank（17）Bottom surface below.
5. electro-optic crystal as claimed in claim 1 encapsulation adjusting means, it is characterised in that electrode lock-screw（13）End
It is provided with recess hole, recess hole and is provided with and vertical regulating tank on face（17）The electrode locking felt pad being in contact（14）.
6. electro-optic crystal as claimed in claim 1 encapsulation adjusting means, it is characterised in that electro-optic crystal encapsulating shell（11）'s
Right flank and electro-optic crystal cap（9）Pass through electro-optic crystal cap lock-screw（10）It is connected.
7. electro-optic crystal as claimed in claim 1 encapsulation adjusting means, it is characterised in that conductive protection part（7）For conduction
Rubber.
8. the electro-optic crystal encapsulation adjusting means as any one of claim 1-7, it is characterised in that pitching and center
Highly adjust lock-screw（1）, each electrode（6）Corresponding electrode regulating screw（12）With electrode lock-screw（13）Quantity
Respectively two.
9. electro-optic crystal as claimed in claim 8 encapsulation adjusting means, it is characterised in that two pitching and centre-height are adjusted
Save lock-screw（1）, two electrode regulating screws（12）With two electrode lock-screws（13）Along electro-optic crystal（8）Light path
Direction is symmetrically set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427669.XU CN206450880U (en) | 2016-12-23 | 2016-12-23 | A kind of electro-optic crystal encapsulation adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427669.XU CN206450880U (en) | 2016-12-23 | 2016-12-23 | A kind of electro-optic crystal encapsulation adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450880U true CN206450880U (en) | 2017-08-29 |
Family
ID=59673808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427669.XU Withdrawn - After Issue CN206450880U (en) | 2016-12-23 | 2016-12-23 | A kind of electro-optic crystal encapsulation adjusting means |
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| Country | Link |
|---|---|
| CN (1) | CN206450880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772885A (en) * | 2016-12-23 | 2017-05-31 | 南京锐通激光科技有限公司 | A kind of electro-optic crystal encapsulation adjusting means and its application method |
-
2016
- 2016-12-23 CN CN201621427669.XU patent/CN206450880U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772885A (en) * | 2016-12-23 | 2017-05-31 | 南京锐通激光科技有限公司 | A kind of electro-optic crystal encapsulation adjusting means and its application method |
| CN106772885B (en) * | 2016-12-23 | 2023-07-18 | 南京锐通激光科技有限公司 | Packaging adjusting device for electro-optic crystal and application method thereof |
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