CN212568434U

CN212568434U - Light transmission testing device for potassium titanyl arsenate crystal

Info

Publication number: CN212568434U
Application number: CN202021198054.0U
Authority: CN
Inventors: 章洪营
Original assignee: Fuzhou Ruishuo Photoelectric Technology Co ltd
Current assignee: Fuzhou Ruishuo Photoelectric Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-19
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a printing opacity testing arrangement of potassium titanyl arsenate crystal, including workstation, carriage one and carriage three, workstation upper end both sides shaping has the slide rail, slide rail upper end one side sliding connection has carriage one, carriage one upper end is connected with link one through the spout, sliding connection has lift seat one between the link one, carriage one side be provided with slide rail sliding connection's carriage two, two upper ends of carriage are connected with link two through the spout, sliding connection has lift seat two between the link two. Has the advantages that: the utility model discloses a set up slide rail, carriage two, link two, lift seat two, carriage three, link three and lift seat three, make the angle and the position of the titanyl potassium arsenate crystal and the light sensor of test can be convenient when testing adjust, adjustment test variable that can be convenient is required in order to satisfy the test, very practical.

Description

Light transmission testing device for potassium titanyl arsenate crystal

Technical Field

The utility model relates to a potassium titanyl arsenate crystal test technical field, concretely relates to printing opacity testing arrangement of potassium titanyl arsenate crystal.

Background

KTA (potassium titanyl arsenate crystal, KTiOAsO4), an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO). The potassium titanyl arsenate crystal has excellent nonlinear optical and electro-optic coefficients, the absorption of the crystal in a wave band of 2.0-5.0 mu m is sharply reduced, the angle and the temperature band are wide, and the dielectric constant is low. It has a higher damage threshold than KTP crystals due to its lower ionic conductivity. The potassium titanyl arsenate crystal needs to be subjected to a light transmission test after being produced.

The angle and the position of the potassium titanyl arsenate crystal and the optical sensor tested by the prior light transmission testing device for the potassium titanyl arsenate crystal are difficult to be conveniently adjusted according to the testing requirement, the testing requirement is difficult to be met, the practicability is not enough, and the position and the irradiation angle of the prior light transmission testing device for the potassium titanyl arsenate crystal at a testing light source are inconvenient to adjust and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the light transmission testing device for the potassium titanyl arsenate crystal is provided, and the problems that the angles and the positions of the potassium titanyl arsenate crystal and the optical sensor tested by the light transmission testing device for the potassium titanyl arsenate crystal during testing are difficult to adjust conveniently according to the testing requirements, the testing requirements are difficult to meet, and the practicability is insufficient are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a printing opacity testing arrangement of potassium titanyl arsenate crystal, including workstation, carriage I and carriage three, workstation upper end both sides shaping has the slide rail, slide rail upper end one side sliding connection has carriage I, carriage I upper end is connected with link I through the spout, sliding connection has lift seat I between link I, carriage one side be provided with slide rail sliding connection's carriage two, carriage two upper ends are connected with link two through the spout, sliding connection has lift seat two between link two, carriage two is kept away from carriage one side be provided with slide rail sliding connection carriage three, carriage three upper ends are connected with link three through the spout, sliding connection has lift seat three between link three, lift seat I, The middle parts of the two ends of the second lifting seat and the middle parts of the two ends of the third lifting seat are both connected with fastening knobs through threads.

By adopting the technical scheme, through the slide rail, the distance between the first sliding frame, the second sliding frame and the third sliding frame can be conveniently adjusted, after the fastening knob on the first lifting seat is unscrewed, the first lifting seat can be conveniently and quickly adjusted in height on the first connecting frame, the first connecting frame can be conveniently and quickly slid on the first sliding frame, after the fastening knob on the second lifting seat is unscrewed, the second lifting seat can be conveniently and quickly adjusted in height on the second connecting frame, the second connecting frame can be conveniently and quickly slid on the second sliding frame, after the fastening knob on the third lifting seat is unscrewed, the third lifting seat can be conveniently and quickly adjusted in height on the third connecting frame, the third connecting frame can be conveniently and quickly slid on the third sliding frame, and the adjustment and the use are very convenient, the device can conveniently adjust the variable during testing.

Furthermore, the fastening knob is connected with the first connecting frame, the second connecting frame and the third connecting frame in a clamping and pressing mode, a connecting ball is rotatably connected in a spherical cavity formed in the middle of the first lifting seat, and a light source is inserted in the middle of the connecting ball.

By adopting the technical scheme, the fastening knob can be clamped and fixed on the first connecting frame, the second connecting frame or the third connecting frame when being screwed, and the connecting ball can conveniently rotate in the spherical cavity in the middle of the first lifting seat.

Further, the welding of two upper ends of lift seat middle part one side has splint, splint one side be provided with the lower extreme with two upper end welded fixed plates of lift seat, there is the fastening lead screw at the fixed plate middle part through threaded connection, the fastening lead screw is close to the one end of splint and splint are close to all the joint has the silica gel pad on a fastening lead screw lateral wall.

By adopting the technical scheme, the potassium titanyl arsenate crystal to be tested can be placed between the clamping plate and the fastening screw rod, and after the fastening screw rod is screwed, the fastening screw rod and the clamping plate can clamp and fix the potassium titanyl arsenate crystal to be tested through the silica gel pad.

Furthermore, the third lifting seat is close to the middle part of one side wall of the second lifting seat is connected with a connecting coil pipe through a clamping groove, the connecting coil pipe is far away from the three ends of the lifting seat, which are connected with optical sensors through threads, and supporting columns are welded at four corners of the lower end of the workbench.

Through adopting above-mentioned technical scheme, connect the convenient design that bends of coil pipe as required, like this the position and the angle of light sensor can be according to the convenient adjustment that carries on of test needs, light sensor can carry out the perception to the light that passes through the potassium titanyl arsenate crystal.

Furthermore, there is a control box on one side wall of the workbench through a screw, the control box is far away from the embedded touch display screen on one side wall of the workbench, a microprocessor is connected on one inner wall of the control box through a screw, and a relay is arranged on one side of the microprocessor.

By adopting the technical scheme, the control box provides support for the touch display screen and can protect the microprocessor and the relay.

Furthermore, the relay with the control box inner wall passes through the screw connection, light sensor and the relay all with microprocessor electricity is connected, the touch-control display screen with the relay electricity is connected.

By adopting the technical scheme, the optical sensor can feed back sensing information to the microprocessor, and then the microprocessor can decode the information fed back by the optical sensor and transmit the information to the touch display screen through the relay.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the angles and the positions of the potassium titanyl arsenate crystal and the optical sensor tested by the prior light transmission testing device for the potassium titanyl arsenate crystal are difficult to be conveniently adjusted according to the testing requirements, the testing requirements are difficult to meet, and the practicability is not enough, the utility model discloses a slide rail, a sliding frame II, a connecting frame II, a lifting seat II, a sliding frame III, a connecting frame III and a lifting seat III are arranged, so that the angles and the positions of the potassium titanyl arsenate crystal and the optical sensor can be conveniently adjusted when testing is carried out, and the testing variables can be conveniently adjusted to meet the testing requirements, thus the device is very practical; for the printing opacity testing arrangement who solves current titanyl potassium arsenate crystal adjust inconvenient in the position of test light source with shine the angle, awkward problem, the utility model discloses a set up carriage one, link one, lift seat one and connecting ball, make the position of light source with shine the angle and all can be convenient as required adjust, can make the device can be better detect the light transmissivity to titanyl potassium arsenate crystal.

Drawings

FIG. 1 is a schematic structural diagram of a device for testing the transmittance of potassium titanyl arsenate crystals according to the present invention;

FIG. 2 is a schematic structural diagram of a first lifting seat in the device for testing the transmittance of potassium titanyl arsenate crystals according to the present invention;

FIG. 3 is a schematic structural view of a second lifting seat, a clamping plate, a fixing plate and a fastening screw rod in the device for testing the transmittance of potassium titanyl arsenate crystal according to the present invention;

FIG. 4 is a cross-sectional view of a control box of the device for testing the transmittance of potassium titanyl arsenate crystals according to the present invention;

FIG. 5 is a block diagram of the circuitry of a potassium titanyl arsenate crystal according to the present invention.

The reference numerals are explained below:

1. a work table; 2. a slide rail; 3. a first sliding frame; 4. a first connecting frame; 5. a first lifting seat; 6. a sliding frame II; 7. a second connecting frame; 8. a second lifting seat; 9. a sliding frame III; 10. a third connecting frame; 11. a third lifting seat; 12. fastening a knob; 13. a connecting ball; 14. a light source; 15. a splint; 16. a fixing plate; 17. fastening a screw rod; 18. connecting a coil pipe; 19. a light sensor; 20. a support pillar; 21. a control box; 22. a touch display screen; 23. a microprocessor; 24. a relay.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-5, the light transmittance testing apparatus for potassium titanyl arsenate crystal in the present embodiment includes a workbench 1, a first sliding frame 3 and a third sliding frame 9, wherein two sides of the upper end of the workbench 1 are formed with sliding rails 2, one side of the upper end of the sliding rails 2 is slidably connected with the first sliding frame 3, the upper end of the first sliding frame 3 is connected with a first connecting frame 4 through sliding grooves, a first lifting seat 5 is slidably connected between the first connecting frames 4, one side of the first sliding frame 3 is provided with a second sliding frame 6 slidably connected with the sliding rails 2, the upper end of the second sliding frame 6 is connected with a second connecting frame 7 through sliding grooves, a second lifting seat 8 is slidably connected between the second connecting frames 7, one side of the second sliding frame 6 away from the first sliding frame 3 is provided with a third sliding frame 9 slidably connected with the sliding rails 2, the upper end of the third sliding frame 9, lifting seat one 5, all there is fastening knob 12 at the both ends middle part of lifting seat two 8 and lifting seat three 11 through threaded connection, through slide rail 2, carriage one 3, interval between carriage two 6 and the carriage three 9 can be convenient adjusts, behind the fastening knob 12 of lifting seat one 5 unscrews, lifting seat one 5 can be on link one 4 convenient carry on altitude mixture control, link one 4 can be on carriage one 3 convenient slide, behind the fastening knob 12 of lifting seat two 8 unscrews, lifting seat two 8 can be on link two 7 convenient carry on altitude mixture control, link two 7 can be on carriage two 6 convenient slide, behind the fastening knob 12 of lifting seat three 11 unscrews, lifting seat three 11 can be on link three 10 convenient carry on altitude mixture control, link three 10 can be on carriage three 9 convenient slide.

In this embodiment, the fastening knob 12 and the first 4 of link, link two 7 and link three 10 are all connected through the mode of card pressure, the fashioned ball-shaped intracavity in the middle part of lift seat 5 rotates and is connected with the connection ball 13, it has light source 14 to connect ball 13 middle part grafting, fastening knob 12 when screwing, can block admittedly on link one 4, link two 7 or link three 10, it can be convenient the rotating in the ball-shaped intracavity in lift seat 5 middle part to connect ball 13, the angle of illumination of light source 14 can be convenient as required adjusts like this.

In this embodiment, the welding of the second 8 upper ends of lift seat middle part one side has splint 15, splint 15 one side is provided with lower extreme and the second 8 upper ends welded fixed plate 16 of lift seat, there is fastening lead screw 17 at the middle part of fixed plate 16 through threaded connection, fastening lead screw 17 is close to the one end of splint 15 and splint 15 is close to all having glued the silica gel pad on the fastening lead screw 17 lateral wall, the potassium titanyl arsenate crystal that awaits measuring can be placed between splint 15 and fastening lead screw 17, screw fastening lead screw 17 back like this, fastening lead screw 17 and the tight potassium titanyl arsenate crystal that the splint 15 accessible silica gel pad will await measuring of measuring press from both sides fixedly, the silica gel pad can prevent that fastening lead screw 17 and splint 15 from causing.

In this embodiment, three 11 of lift seat are close to two 8 lateral walls middle parts of lift seat and are connected with connection coil 18 through the draw-in groove, it has optical sensor 19 to connect coil 18 to keep away from three 11 one ends of lift seat through threaded connection, the welding of 1 lower extreme four corners department of workstation has support column 20, it can be convenient as required to connect coil 18 and carry out the bending and stereotype, optical sensor 19's position and angle can be convenient as required to test and adjust, optical sensor 19 can carry out the perception to the light that passes through the potassium titanyl arsenate crystal like this, support column 20 can play the stable effect of support to workstation 1.

In this embodiment, there is control box 21 on one side wall of workstation 1 through screw connection, control box 21 keeps away from and has embedded touch-control display screen 22 on one side wall of workstation 1, there is microprocessor 23 through screw connection on one inner wall of control box 21, microprocessor 23 one side is provided with relay 24, control box 21 provides the support for touch-control display screen 22, and can play the guard action to microprocessor 23 and relay 24, relay 24 can play overload protection and relay switch's effect in the circuit of device.

In this embodiment, the relay 24 is connected with the inner wall of the control box 21 through a screw, the optical sensor 19 and the relay 24 are both electrically connected with the microprocessor 23, the touch display screen 22 is electrically connected with the relay 24, the optical sensor 19 can feed back sensing information to the microprocessor 23, and then the microprocessor 23 can decode the information fed back by the optical sensor 19 and transmit the information to the touch display screen 22 through the relay 24, and display the information.

The specific implementation process of this embodiment is as follows: the device uses an external power supply and is controlled by external equipment, when the potassium titanyl arsenate crystal is subjected to a light transmission test, the potassium titanyl arsenate crystal to be tested is placed between the clamping plate 15 and the fastening screw rod 17, after the fastening screw rod 17 is screwed, the fastening screw rod 17 and the clamping plate 15 can clamp and fix the potassium titanyl arsenate crystal to be tested through a silica gel pad, the connecting ball 13 can conveniently rotate in a spherical cavity in the middle of the lifting seat I5, so that the irradiation angle of the light source 14 can be conveniently adjusted as required, the connecting coil 18 can also be conveniently bent and shaped as required, so that the position and the angle of the optical sensor 19 can be conveniently adjusted as required by the test, after the adjustment is proper, the light emitted by the light source 14 can irradiate the optical sensor 19 after passing through the potassium titanyl arsenate crystal, and the optical sensor 19 can sense the light passing through the potassium titanyl arsenate crystal, then the sensing information is fed back to the microprocessor 23, then the microprocessor 23 can decode the information fed back by the optical sensor 19 and transmit the decoded information to the touch display screen 22 through the relay 24, and the decoded information is displayed for the testing staff to check and record, the distance between the sliding frame 3, the sliding frame 6 and the sliding frame 9 can be conveniently adjusted through the sliding rail 2, after the fastening knob 12 on the lifting seat 5 is unscrewed, the lifting seat 5 can be conveniently and quickly adjusted in height on the connecting frame 4, the connecting frame 4 can be conveniently and quickly slid on the sliding frame 3, after the fastening knob 12 on the lifting seat 8 is unscrewed, the lifting seat 8 can be conveniently and quickly adjusted in height on the connecting frame 7, the connecting frame 7 can be conveniently and quickly slid on the sliding frame 6, after the fastening knob 12 on the lifting seat three 11 is unscrewed, the lifting seat three 11 can be conveniently and quickly adjusted in height on the connecting frame three 10, the third connecting frame 10 can slide on the third sliding frame 9 conveniently, so that the angles and positions of the light source 14, the tested potassium titanyl arsenate crystal and the optical sensor 19 can be adjusted conveniently according to the test requirement, and the device is very practical.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A light transmission testing device for potassium titanyl arsenate crystals is characterized in that: comprises a workbench (1), a first sliding frame (3) and a third sliding frame (9), wherein sliding rails (2) are formed on two sides of the upper end of the workbench (1), one side of the upper end of each sliding rail (2) is connected with the first sliding frame (3), the upper end of the first sliding frame (3) is connected with a first connecting frame (4) through a sliding groove, a first lifting seat (5) is connected between the first connecting frames (4), one side of the first sliding frame (3) is provided with a second sliding frame (6) which is in sliding connection with the sliding rails (2), the upper end of the second sliding frame (6) is connected with a second connecting frame (7) through a sliding groove, a second lifting seat (8) is connected between the second connecting frames (7), one side of the second sliding frame (6) far away from the first sliding frame (3) is provided with the third sliding frame (9) which is in sliding connection with the sliding rails (2), the upper end of the, sliding connection has lift seat three (11) between link three (10), lift seat one (5), lift seat two (8) and the both ends middle part of lift seat three (11) all has fastening knob (12) through threaded connection.

2. The device for testing the transmittance of potassium titanyl arsenate crystals according to claim 1, wherein: the fastening knob (12) is connected with the first connecting frame (4), the second connecting frame (7) and the third connecting frame (10) in a clamping and pressing mode, a connecting ball (13) is rotatably connected in a spherical cavity formed in the middle of the first lifting seat (5), and a light source (14) is inserted in the middle of the connecting ball (13).

3. The device for testing the transmittance of potassium titanyl arsenate crystals according to claim 2, wherein: the welding of lift seat two (8) upper end middle part one side has splint (15), splint (15) one side be provided with the lower extreme with lift seat two (8) upper end welded fixed plate (16), there is fastening lead screw (17) fixed plate (16) middle part through threaded connection, fastening lead screw (17) are close to the one end of splint (15) and splint (15) are close to it has the silica gel pad all to splice on fastening lead screw (17) a lateral wall.

4. The device for testing the transmittance of potassium titanyl arsenate crystals according to claim 3, wherein: three (11) of lift seat are close to lift seat two (8) a lateral wall middle part is connected with connection coil pipe (18) through the draw-in groove, it keeps away from to connect coil pipe (18) three (11) one end of lift seat has light sensor (19) through threaded connection, workstation (1) lower extreme four corners department welding has support column (20).

5. The device for testing the transmittance of potassium titanyl arsenate crystals according to claim 4, wherein: there is control box (21) through the screw connection on workstation (1) a lateral wall, control box (21) are kept away from it has touch-control display screen (22) to embed on workstation (1) a lateral wall, there is microprocessor (23) through the screw connection on control box (21) an inner wall, microprocessor (23) one side is provided with relay (24).

6. The device for testing the transmittance of potassium titanyl arsenate crystals according to claim 5, wherein: the relay (24) with the control box (21) inner wall passes through the screw connection, light sensor (19) and relay (24) all with microprocessor (23) electricity is connected, touch-control display screen (22) with relay (24) electricity is connected.