CN216899557U - Picosecond laser spot measuring device convenient for personnel debugging - Google Patents
Picosecond laser spot measuring device convenient for personnel debugging Download PDFInfo
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- CN216899557U CN216899557U CN202123294829.1U CN202123294829U CN216899557U CN 216899557 U CN216899557 U CN 216899557U CN 202123294829 U CN202123294829 U CN 202123294829U CN 216899557 U CN216899557 U CN 216899557U
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Abstract
The utility model provides a picosecond laser spot measuring device convenient for personnel debugging. Make things convenient for picosecond laser instrument light spot measuring device of personnel's debugging includes: the testing machine comprises a base, wherein a top plate is arranged above the base, a round rotating block is rotatably arranged on the top plate, a dust collection mechanism is arranged on the round rotating block, and a testing unit and an adjusting mechanism are arranged on the base; the dust absorption mechanism comprises a dust collector, the dust collector is fixedly mounted at the top of the circular rotating block, an L-shaped guide pipe is fixedly connected with an air inlet end of the dust collector, one end, far away from the dust collector, of the L-shaped guide pipe is fixedly connected with a handle-shaped guide pipe, the handle-shaped guide pipe is connected with two conical fan housings, and a first motor is arranged on the top plate. The picosecond laser spot-measuring device convenient for personnel debugging provided by the utility model has the advantages of convenience in use, capability of simply and effectively adjusting the direction and position of the transverse sliding rail in the testing process, and wide application range.
Description
Technical Field
The utility model belongs to the technical field of debugging, and particularly relates to a picosecond laser speckle measuring device convenient for personnel to debug.
Background
The picosecond laser is a laser with picosecond pulse width, has the characteristics of picosecond-level ultrashort pulse width, adjustable repetition frequency, high pulse energy and the like, has increasingly wide application in the fields of biomedicine, optical parameter oscillation, biological microscopic imaging and the like, and gradually becomes an increasingly important tool in a modern biological imaging and analyzing system;
in the related art, a picosecond laser spot measuring device convenient to debug is disclosed, which comprises a placing table, wherein a laser erecting area is arranged on one side of the placing table, and a spot measuring device debugging area is arranged on the other side of the laser erecting area; the laser device erection area is provided with a laser device; the debugging area of the spot measuring device is provided with a longitudinal slide rail and a transverse slide rail; the longitudinal slide rail is connected with the transverse slide rail on the plane of the spot measuring device area; a baffle is arranged at the end opening of the slide rail which is not connected with the slide rail; the longitudinal slide rail and the transverse slide rail are respectively provided with two slide blocks; the sliding block is provided with a prism, a plane reflector, an M-square tester and a light spot analyzer; and the supporting base is provided with round holes with diameters larger than the diameters of the prism, the plane reflector, the M-square tester and the facula analyzer.
However, the structure has the disadvantages that the transverse sliding rails which are transversely arranged cannot be adjusted in the test process in the structure, the cross points of the longitudinal sliding rails and the adjacent transverse sliding rails are relatively close to each other in the sliding process of the first square sliding rail seat, an instrument installed on the first square sliding rail seat in the sliding process is easy to collide, and the application range is limited.
Therefore, there is a need to provide a new picosecond laser speckle measuring device which is convenient for personnel to debug, so as to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a picosecond laser spot measuring device which is convenient to use, can simply and effectively adjust the direction and the position of a transverse sliding rail in the test process, has a wide application range and is convenient for personnel to debug.
In order to solve the technical problem, the picosecond laser speckle measuring device convenient for personnel debugging provided by the utility model comprises: the testing machine comprises a base, wherein a top plate is arranged above the base, a round rotating block is rotatably arranged on the top plate, a dust collection mechanism is arranged on the round rotating block, and a testing unit and an adjusting mechanism are arranged on the base;
the dust collection mechanism comprises a dust collector, the dust collector is fixedly mounted at the top of a circular rotating block, an L-shaped guide pipe is fixedly connected to an air inlet end of the dust collector, one end, away from the dust collector, of the L-shaped guide pipe is fixedly connected with a handle-shaped guide pipe, two conical fan housings are connected to the handle-shaped guide pipe, a first motor is arranged on a top plate, a first circular gear is fixedly mounted on an output shaft of the first motor, a second circular gear is fixedly sleeved on the circular rotating block, the second circular gear is meshed with the first circular gear, and a control box is fixedly mounted at the bottom of the top plate;
the testing unit comprises picosecond laser equipment, the picosecond laser equipment is placed on a base, a longitudinal slide rail is fixedly mounted at the top of the base, two square slide rail seats I are slidably mounted on the longitudinal slide rail, a transverse slide rail is arranged on the base, two square slide rail seats II are slidably mounted on the transverse slide rail, prism equipment and plane mirror equipment are fixedly mounted on the two square slide rail seats I respectively, and M-square tester equipment and light spot analyzer equipment are fixedly mounted on the two square slide rail seats II respectively;
the adjusting mechanism comprises an embedded moving plate which is arranged on the base in a sliding way, a second motor is fixedly arranged at the bottom of the embedded moving plate, a first bevel gear is fixedly arranged on an output shaft of the second motor, a vertical rotating shaft is rotatably arranged on the embedded moving plate, a second bevel gear is fixedly arranged at the bottom end of the vertical rotating shaft, the second bevel gear is meshed with the first bevel gear, the top end of the vertical rotating shaft is fixedly provided with an installation box, two strip-shaped balancing rods are slidably mounted in the mounting box, the top ends of the strip-shaped balancing rods extend out of the mounting box and are fixedly connected with the bottom of the transverse sliding rail, a third motor is fixedly arranged on the inner wall of the top of the mounting box, a third round gear is fixedly arranged on an output shaft of the third motor, and a rack is fixedly arranged on the corresponding strip-shaped balancing rod and is meshed with the circular gear III.
As a further scheme of the utility model, a square through hole is formed in the top of the base, the square through hole is in sliding connection with the embedded moving plate, a threaded rod is rotatably mounted on the embedded moving plate, one end of the threaded rod extends out of the square through hole and is fixedly provided with a first handle, a first threaded hole is formed in the inner wall of one side of the square through hole, and the first threaded hole is in threaded connection with the threaded rod.
As a further scheme of the utility model, a first groove is formed in the top of the top plate, the first motor is fixedly mounted on the inner wall of the bottom of the first groove, two first suspension rods are fixedly mounted on the top of the top plate, a second suspension rod is fixedly mounted on the conical wind shield, and the top end of the second suspension rod is fixedly connected with the circular rotating block.
According to a further scheme of the utility model, the inner walls of the two sides of the square through opening are respectively provided with a first sliding groove, the embedded sliding blocks are arranged in the first sliding grooves in a sliding mode, and one sides, close to each other, of the two embedded sliding blocks are fixedly connected with the embedded moving plate.
As a further scheme of the utility model, the top of the installation box is provided with two strip-shaped limiting holes, and the strip-shaped limiting holes are in sliding connection with corresponding strip-shaped balancing rods.
Compared with the related art, the picosecond laser spot measuring device convenient for personnel debugging provided by the utility model has the following beneficial effects:
1. by arranging the dust collection mechanism, the dust collection mechanism can simply and effectively clean dust on an instrument after the test work is finished, effectively collect the dust and is convenient for a user to operate;
2. according to the utility model, by arranging the adjusting mechanism, the adjusting mechanism can simply and effectively adjust the position and the direction of the transverse sliding rail according to the requirements of a user in the test process, and the application range is wider.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a partially cross-sectional structure of a picosecond laser speckle measurement apparatus convenient for personnel debugging according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic top view of a portion of the present invention;
FIG. 4 is a schematic elevational cross-sectional structural view of the present invention;
fig. 5 is a top sectional assembly view of the base, top plate and vertical-type rotating shaft of the present invention.
In the figure: 1. a base; 101. a picosecond laser device; 102. a longitudinal slide rail; 103. a first square slide rail seat; 104. a transverse slide rail; 105. a second square slide rail seat; 106. a prism device; 107. a planar mirror device; 108. an M-square tester device; 109. a light spot analyzer device; 2. a top plate; 3. a circular turning block; 4. a dust collector; 5. an L-shaped guide pipe; 6. a handle-type draft tube; 7. a conical fan housing; 8. a first motor; 9. a first circular gear; 10. a circular gear II; 11. a control box; 12. embedding a movable plate; 13. a second motor; 14. a first bevel gear; 15. a second bevel gear; 16. a vertical-type rotating shaft; 17. a square through opening; 18. a threaded rod; 19. installing a box; 20. a bar-shaped balancing bar; 21. a third motor; 22. a circular gear III; 23. a rack.
Detailed Description
Please refer to fig. 1 to fig. 5, wherein fig. 1 is a schematic partial cross-sectional structural diagram of a picosecond laser speckle measurement device according to a preferred embodiment of the present invention, which is convenient for personnel to debug; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic top view of a portion of the present invention; FIG. 4 is a front cross-sectional structural view of the present invention; fig. 5 is a top sectional assembly view of the base, top plate and vertical-type rotating shaft of the present invention. Make things convenient for picosecond laser instrument light spot measuring device of personnel's debugging includes: the device comprises a base 1, wherein a top plate 2 is arranged above the base 1, a round rotating block 3 is rotatably arranged on the top plate 2, a dust collection mechanism is arranged on the round rotating block 3, and a testing unit and an adjusting mechanism are arranged on the base 1;
the dust collection mechanism comprises a dust collector 4, the dust collector 4 is fixedly mounted at the top of a circular rotating block 3, an L-shaped guide pipe 5 is fixedly connected to an air inlet end of the dust collector 4, one end, far away from the dust collector 4, of the L-shaped guide pipe 5 is fixedly connected with a handle-shaped guide pipe 6, two conical fan housings 7 are connected to the handle-shaped guide pipe 6, a first motor 8 is arranged on a top plate 2, a first circular gear 9 is fixedly mounted on an output shaft of the first motor 8, a second circular gear 10 is fixedly sleeved on the circular rotating block 3, the second circular gear 10 is meshed with the first circular gear 9, and a control box 11 is fixedly mounted at the bottom of the top plate 2;
the testing unit comprises picosecond laser equipment 101, the picosecond laser equipment 101 is placed on a base 1, a longitudinal slide rail 102 is fixedly installed at the top of the base 1, two square slide rail seats I103 are installed on the longitudinal slide rail 102 in a sliding mode, a transverse slide rail 104 is arranged on the base 1, two square slide rail seats II 105 are installed on the transverse slide rail 104 in a sliding mode, prism equipment 106 and plane mirror equipment 107 are fixedly installed on the two square slide rail seats I103 respectively, and M-square tester equipment 108 and light spot analyzer equipment 109 are fixedly installed on the two square slide rail seats II 105 respectively;
the adjusting mechanism comprises an embedded moving plate 12, the embedded moving plate 12 is slidably mounted on the base 1, a second motor 13 is fixedly mounted at the bottom of the embedded moving plate 12, a first bevel gear 14 is fixedly mounted on an output shaft of the second motor 13, a vertical rotating shaft 16 is rotatably mounted on the embedded moving plate 12, a second bevel gear 15 is fixedly mounted at the bottom end of the vertical rotating shaft 16, the second bevel gear 15 is meshed with the first bevel gear 14, a mounting box 19 is fixedly mounted at the top end of the vertical rotating shaft 16, two bar-shaped balance rods 20 are slidably mounted in the mounting box 19, the top ends of the bar-shaped balance rods 20 extend out of the mounting box 19 and are fixedly connected with the bottom of the transverse sliding rail 104, a third motor 21 is fixedly mounted on the inner wall of the top of the mounting box 19, and a third circular gear 22 is fixedly mounted on an output shaft of the third motor 21, and a rack 23 is fixedly arranged on the corresponding strip-shaped balancing rod 20, and the rack 23 is meshed with the circular gear III 22.
First recess has been seted up at the top of roof 2, motor 8 fixed mounting is on the bottom inner wall of first recess, the top fixed mounting of roof 2 has two first jibs, fixed mounting has the second jib on the toper fan housing 7, the top and the 3 fixed connection of circular turning block of second jib.
First chutes are formed in the inner walls of the two sides of the square opening 17, embedded sliding blocks are arranged in the first chutes in a sliding mode, and one sides, close to each other, of the two embedded sliding blocks are fixedly connected with the embedded movable plate 12.
Two strip-shaped limiting holes are formed in the top of the mounting box 19 and are in sliding connection with corresponding strip-shaped balancing rods 20.
The picosecond laser spot measuring device convenient for personnel debugging provided by the utility model has the following working principle:
when the transverse sliding rail 104 is adjusted as required in the use process, the second motor 13 is directly started, the first bevel gear 14 is driven to rotate by the output shaft of the second motor 13, the second bevel gear 15 is driven to rotate by the first bevel gear 14, the second bevel gear 15 drives the vertical rotating shaft 16 to rotate, the vertical rotating shaft 16 drives the mounting box 19 to rotate, the mounting box 19 drives the two strip-shaped balancing rods 20 to rotate, the strip-shaped balancing rods 20 drive the transverse sliding rail 104 to rotate in the 360-degree direction, and then the direction of the transverse sliding rail 104 can be adjusted to be longitudinally arranged and to be in the horizontal direction with the longitudinal sliding rail 102;
if the transverse slide rail 104 and the longitudinal slide rail 102 are in a T-shaped arrangement state, and the transverse slide rail 104 needs to be slightly adjusted to be staggered, the motor III 21 is directly started, the output shaft of the motor III 21 drives the circular gear III 22 to rotate, the circular gear III 22 drives the rack 23 to move, the rack 23 drives the strip-shaped balancing rod 20 to move, and then the transverse slide rail 104 can move back and forth, if the transverse slide rail 104 needs to be close to the longitudinal slide rail 102, the threaded rod 18 is directly rotated, and under the action of the threads, the threaded rod 18 drives the embedded movable plate 12 to move, so that the transverse slide rail 104 can move left and right;
in the testing process, when dust is cleaned as required, the feather duster is directly used for gently sweeping floating dust adhered to the upper surface of the feather duster, then the dust collector 4 is started, under the combined action of the L-shaped guide pipe 5, the handle-shaped guide pipe 6 and the conical fan housing 7, dust can be effectively adsorbed, in the adsorption process, the first motor 8 is started, the first motor 8 has the output shaft driving the first circular gear 9 to rotate, the first circular gear 9 drives the second circular gear 10 to rotate, the second circular gear 10 drives the circular rotating block 3 to rotate, and then the adsorption of dust in the 360-degree direction can be realized, and the operation of a user is convenient.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (5)
1. The utility model provides a make things convenient for picosecond laser instrument light spot measuring device of personnel's debugging which characterized in that includes: the testing machine comprises a base, wherein a top plate is arranged above the base, a round rotating block is rotatably arranged on the top plate, a dust collection mechanism is arranged on the round rotating block, and a testing unit and an adjusting mechanism are arranged on the base;
the dust collection mechanism comprises a dust collector, the dust collector is fixedly mounted at the top of a circular rotating block, an L-shaped guide pipe is fixedly connected to an air inlet end of the dust collector, one end, away from the dust collector, of the L-shaped guide pipe is fixedly connected with a handle-shaped guide pipe, two conical wind covers are connected to the handle-shaped guide pipe, a first motor is arranged on a top plate, a first circular gear is fixedly mounted on an output shaft of the first motor, a second circular gear is fixedly sleeved on the circular rotating block and meshed with the first circular gear, and a control box is fixedly mounted at the bottom of the top plate;
the testing unit comprises picosecond laser equipment, the picosecond laser equipment is placed on a base, a longitudinal slide rail is fixedly mounted at the top of the base, two square slide rail seats I are slidably mounted on the longitudinal slide rail, a transverse slide rail is arranged on the base, two square slide rail seats II are slidably mounted on the transverse slide rail, prism equipment and plane mirror equipment are fixedly mounted on the two square slide rail seats I respectively, and M-square tester equipment and light spot analyzer equipment are fixedly mounted on the two square slide rail seats II respectively;
the adjusting mechanism comprises an embedded moving plate which is arranged on the base in a sliding way, a second motor is fixedly arranged at the bottom of the embedded moving plate, a first bevel gear is fixedly arranged on an output shaft of the second motor, a vertical rotating shaft is rotatably arranged on the embedded moving plate, a second bevel gear is fixedly arranged at the bottom end of the vertical rotating shaft, the second bevel gear is meshed with the first bevel gear, the top end of the vertical rotating shaft is fixedly provided with an installation box, two strip-shaped balancing rods are slidably mounted in the mounting box, the top ends of the strip-shaped balancing rods extend out of the mounting box and are fixedly connected with the bottom of the transverse sliding rail, a third motor is fixedly arranged on the inner wall of the top of the mounting box, a third round gear is fixedly arranged on an output shaft of the third motor, and a rack is fixedly arranged on the corresponding strip-shaped balancing rod and is meshed with the circular gear III.
2. The picosecond laser light spot measuring device convenient for personnel to debug according to claim 1, wherein a square through opening is formed in the top of the base and is in sliding connection with the embedded moving plate, a threaded rod is rotatably mounted on the embedded moving plate, one end of the threaded rod extends out of the square through opening and is fixedly provided with a first handle, a first threaded hole is formed in one side inner wall of the square through opening, and the first threaded hole is in threaded connection with the threaded rod.
3. The picosecond laser speckle measuring device convenient for personnel debugging of claim 1, wherein a first groove is formed in the top of the top plate, the first motor is fixedly installed on the inner wall of the bottom of the first groove, two first hanging rods are fixedly installed on the top of the top plate, a second hanging rod is fixedly installed on the conical wind shield, and the top end of the second hanging rod is fixedly connected with the circular rotating block.
4. The picosecond laser speckle measuring device convenient for personnel debugging of claim 2, wherein the inner walls of the two sides of the square through opening are respectively provided with a first sliding groove, the embedded type sliding block is slidably mounted in the first sliding groove, and one side of the two embedded type sliding blocks, which is close to each other, is fixedly connected with the embedded type moving plate.
5. The picosecond laser speckle measuring device convenient for personnel debugging of claim 1, wherein two strip-shaped limiting holes are formed in the top of the installation box and are in sliding connection with corresponding strip-shaped balancing rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123294829.1U CN216899557U (en) | 2021-12-26 | 2021-12-26 | Picosecond laser spot measuring device convenient for personnel debugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123294829.1U CN216899557U (en) | 2021-12-26 | 2021-12-26 | Picosecond laser spot measuring device convenient for personnel debugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216899557U true CN216899557U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123294829.1U Active CN216899557U (en) | 2021-12-26 | 2021-12-26 | Picosecond laser spot measuring device convenient for personnel debugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216899557U (en) |
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2021
- 2021-12-26 CN CN202123294829.1U patent/CN216899557U/en active Active
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