XY translation table for optical experiment

Abstract

The utility model relates to the technical field of optical experiments, in particular to an XY translation table for optical experiments, which comprises a base, a switching assembly and a leveling assembly, a support table is arranged at the top of the base, an X-axis translation table is slidably connected to the top of the support table, a Y-axis translation table is slidably connected to the top of the X-axis translation table, and a Y-axis translation table is slidably connected to the top of the Y-axis translation table. Switching assemblies are arranged in the supporting table and the X-axis translation table, and a leveling assembly is arranged between the base and the supporting table. The switching assembly comprises a fixing seat, a U-shaped groove is formed in the top of the fixing seat, a limiting sliding block is slidably connected in the U-shaped groove, and rotating rods are rotatably connected to the two sides in the limiting sliding block; according to the XY translation table, the displacement adjusting mechanism is additionally arranged, the use flexibility of the XY translation table is improved in a sleeving and clamping combination mode, switching between a manual operation mode and an automatic operation mode is achieved, different use requirements are met, and therefore the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical experiment technical field, concretely relates to a kind of optical experiment with XY translation stage. BACKGROUND

[0002] Optical experiment is an important experimental field in physics, XY translation stage is a kind of device that can realize accurate movement in X-axis and Y-axis direction in plane, and is widely used in optical experiment, precision measurement, semiconductor manufacturing and other fields.

[0003] Currently when using XY translation stage, there is lack of displacement adjustment mechanism, usually XY translation stage realizes translation sliding adjustment operation by electric drive, but when in outdoor and other working environments, it is easy to cause the limitation of use, affect actual use effect, therefore a kind of optical experiment with XY translation stage is presented, to facilitate to increase displacement adjustment mechanism, utilize the combination mode of sleeve joint, card joint, improve the flexibility of XY translation stage use, realize the switching of manual, automatic operation mode, adapt to different use requirements, to improve use effect. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a kind of optical experiment with XY translation stage, to facilitate to utilize the combination mode of sleeve joint, card joint, improve the flexibility of XY translation stage use, to improve use effect.

[0005] The utility model solves the technical scheme that it adopts to a kind of optical experiment with XY translation stage, including base, switching assembly and leveling assembly, the top of base is provided with support table, the top of support table is slidably connected with X-axis translation stage, the top of X-axis translation stage is slidably connected with Y-axis translation stage, switching assembly is provided in support table and X-axis translation stage, leveling assembly is provided between base and support table;

[0006] The switching assembly includes fixed seat, the top of fixed seat is provided with U-shaped groove, the U-shaped groove is slidably connected with limit slider, the both sides in limit slider are rotatably connected with rotation rod, and the one end of rotation rod is provided with convex head.

[0007] By adopting the above technical scheme, fixed seat, U-shaped groove, limit slider, rotation rod and convex head can increase displacement adjustment mechanism, utilize the mode of sleeve joint, plug joint, realize the switching of manual, automatic operation of translation mechanism, adapt to different use scenarios and needs.

[0008] Specifically, the leveling assembly includes threaded rod, and the base is connected with the threaded rod by bolts, the top of the threaded rod is connected with the threaded sleeve by threads, the top of the threaded sleeve is connected with the mounting seat by bolts, and the mounting seat and the support table are rollingly connected with the ball by the reserved ball groove.

[0009] By adopting the above technical scheme, the threaded rod, the threaded sleeve, the mounting seat and the ball can increase the auxiliary leveling mechanism, utilize the threaded connection, the up-down sliding mode, adjust the horizontal state of the XY translation table, the structure is simple, the cost is low, and the use is more reasonable and reliable.

[0010] Specifically, the surface of the limiting sliding block is provided with a groove, the top and bottom of the rotating rod are connected with rotating shafts through bolts, and the rotating rod is connected with the groove through the rotating shafts, the rotating shafts are provided with coil springs outside, one end of the coil spring is connected with the rotating shaft through welding, and the other end of the coil spring is connected with the groove through a clamping groove.

[0011] By adopting the above technical scheme, the groove, the rotating shaft and the coil spring can drive the rotating rod to automatically overturn and splice and fix through the elastic force.

[0012] Specifically, the supporting table and the X-axis translation table are both provided with lead screws through bearings, the lead screws are provided with ball slides outside, one end of the lead screw is provided with a servo motor, and the servo motor is connected with the lead screw through a driving shaft.

[0013] By adopting the above technical scheme, the lead screw, the ball slide and the servo motor can automatically control and adjust the XY translation table through the ball screw.

[0014] Specifically, the outer sides of the supporting table and the X-axis translation table are both connected with reset screws through reserved grooves, one end of the reset screw is connected with a fixing seat through threads, and the top of the Y-axis translation table is provided with a bubble level.

[0015] By adopting the above technical scheme, the reset screw is convenient to utilize the threaded connection to slide and push and reset the rotating rod and the convex head, and the bubble level is convenient for the operator to judge the horizontal state of the XY translation table.

[0016] The utility model discloses a beneficial effect:

[0017] (1) the utility model discloses a kind of XY translation tables for optical experiment, by being provided with base, X-axis translation table, Y-axis translation table, fixing seat, U-shaped groove, limiting sliding block, rotating rod and convex head, can increase displacement adjustment mechanism, utilize the way of sleeve joint, plug joint, realize the switching of manual, automatic operation of translation mechanism, structure is simple, cost is low, use is more reasonable and reliable, practical value is higher, can also adapt to different use scenes and needs.

[0018] (2) the utility model discloses a kind of XY translation tables for optical experiment, by being provided with threaded rod, threaded sleeve, mounting seat and ball, can increase auxiliary leveling mechanism, utilize the way of threaded connection, jacking, adjust the horizontal state of translation table, improve the stability and accuracy of use. DRAWINGS

[0019] The utility model is further illustrated below in combination with the drawings and embodiments.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the section structure schematic diagram of the utility model;

[0022] Figure 3 It is the switching assembly structure schematic diagram of the utility model;

[0023] Figure 4 It is the leveling assembly structure schematic diagram of the utility model;

[0024] In the drawing: 1, base; 2, support table; 3, X-axis translation table; 4, Y-axis translation table; 5, switching assembly; 501, fixed seat; 502, U-shaped groove; 503, limit sliding block; 504, rotating rod; 505, convex head; 506, recess; 507, rotating shaft; 508, coil spring; 6, leveling assembly; 601, threaded rod; 602, threaded sleeve; 603, mounting seat; 604, ball; 7, screw rod; 701, ball sliding block; 702, servo motor; 8, reset screw; 9, level bubble. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] In order to facilitate the combination mode of sleeving and clamping, improve the flexibility of XY translation table use, and thus improve the use effect, as shown in Figures 1-3 The utility model discloses a XY translation table for optical experiment, which comprises a base 1, a switching assembly 5 and a leveling assembly 6.

[0027] The switching assembly 5 comprises a fixed seat 501, a U-shaped groove 502 is formed in the top of the fixed seat 501, a limit sliding block 503 is slidably connected in the U-shaped groove 502, rotating rods 504 are rotatably connected to the two sides in the limit sliding block 503, and convex heads 505 are arranged at one end of the rotating rods 504.

[0028] In use, by the fixed seat 501, the U-shaped groove 502, the limiting sliding block 503, the rotating rod 504 and the convex head 505, displacement adjusting mechanism can be increased, the manual and automatic operation of the translation mechanism is realized by the mode of sleeving and inserting, different use scenes and requirements are adapted.

[0029] In order to improve the stability of use, as shown in Figure 2 , Figure 4 The utility model discloses still include, the leveling assembly 6 includes threaded rod 601, and the base 1 passes through bolt connection threaded rod 601, the top of threaded rod 601 is connected with threaded sleeve 602 through screw thread, the top of threaded sleeve 602 is connected with mounting seat 603 through bolt, and the mounting seat 603 is connected with the ball 604 of rolling through the reserved ball groove between support platform 2.

[0030] In use, by the threaded rod 601, the threaded sleeve 602, the mounting seat 603 and the ball 604, the auxiliary leveling mechanism can be increased, the horizontal state of the XY translation stage is adjusted by the mode of screwing, sliding up and down, and the structure is simple, the cost is low, and the use is more reasonable and reliable.

[0031] As shown in Figure 3 The utility model discloses still include, the surface of limiting sliding block 503 is equipped with recess 506, the top and bottom of rotating rod 504 are all connected with rotating shaft 507 through bolt, and rotating rod 504 is connected recess 506 through rotating shaft 507, the outer periphery of rotating shaft 507 is equipped with coil spring 508, and one end of coil spring 508 is connected rotating shaft 507 through welding, and the other end of coil spring 508 is connected recess 506 through clamping slot.

[0032] In use, by the recess 506, the rotating shaft 507 and the coil spring 508, the rotating rod 504 can be automatically turned over and spliced and clamped and fixed by the elastic force, and the two sides in the U-shaped groove 502 are provided with the clamping slot corresponding to the convex head 505.

[0033] As shown in Figure 2 The utility model discloses still include, the support platform 2 and X axle translation stage 3 are all equipped with lead screw 7 through bearing, the outer periphery of lead screw 7 is equipped with ball slide 701, one end of lead screw 7 is provided with servo motor 702, and servo motor 702 is connected with lead screw 7 through drive shaft.

[0034] In use, by the lead screw 7, the ball slide 701 and the servo motor 702, the ball screw can be used to automatically control and adjust the XY translation stage.

[0035] As shown in Figure 1As shown, the utility model still includes, the outside of support platform 2 and X axle translation stage 3 all are slidably connected with reset screw rod 8 through reservation groove, and one end of reset screw rod 8 passes through threaded connection fixed seat 501, the top of Y axle translation stage 4 is provided with bubble 9.

[0036] In use, through reset screw rod 8, it is convenient to utilize threaded connection, sliding push and pull lever 504 and boss 505 reset rotation, through bubble 9, it is convenient for operator to judge the horizontal state of XY translation stage.

[0037] The utility model in use, first operator can open servo motor 702 in turn manually, drive screw rod 7 rotation, utilize ball slide 701 sliding, drive fixed seat 501 and the synchronous sliding of U-shaped groove 502 in limit sliding block 503, make X axle translation stage 3 and Y axle translation stage 4 carry out translation adjustment operation in turn, also can pre-tighten reset screw rod 8, utilize the reserved hole and push and pull boss 505 and lever 504 reset rotation to the recess 506 of limit sliding block 503, so that fixed seat 501 and limit sliding block 503 complete separation, operator can manually adjust X axle translation stage 3 and Y axle translation stage 4, after use, again through pushing X axle translation stage 3 and Y axle translation stage 4, bring limit sliding block 503 into the U-shaped groove 502 of fixed seat 501, utilize coil spring 508 elastic force and drive lever 504 to turn over to the outside, make boss 505 card into corresponding card slot and complete splicing fixed, to increase the flexibility of use, it is more convenient and reliable;

[0038] In order to improve the accuracy of use, also can pre-according to bubble 9, rotate the threaded sleeve 602 of corresponding position, utilize threaded connection, up and down sliding mode, adjust the levelness of support platform 2, so that XY translation stage is more horizontal, in order to improve the stability and accuracy of optical experiment, use more flexible and convenient.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An XY translation stage for optical experiments, characterized in that, The system includes a base (1), a switching component (5), and a leveling component (6). A support platform (2) is provided on the top of the base (1). An X-axis translation platform (3) is slidably connected to the top of the support platform (2). A Y-axis translation platform (4) is slidably connected to the top of the X-axis translation platform (3). The switching component (5) is provided in both the support platform (2) and the X-axis translation platform (3). A leveling component (6) is provided between the base (1) and the support platform (2). The switching component (5) includes a fixed base (501), the top of which is provided with a U-shaped groove (502), a limiting slider (503) is slidably connected in the U-shaped groove (502), and a rotating rod (504) is rotatably connected to both sides of the limiting slider (503), and a protrusion (505) is provided at one end of the rotating rod (504).

2. The XY translation stage for optical experiments according to claim 1, characterized in that, The leveling assembly (6) includes a threaded rod (601), and the base (1) is connected to the threaded rod (601) by bolts. The top of the threaded rod (601) is connected to a threaded sleeve (602) by threads. The top of the threaded sleeve (602) is connected to a mounting seat (603) by bolts. The mounting seat (603) and the support platform (2) are connected by a ball bearing (604) through a reserved ball groove.

3. The XY translation stage for optical experiments according to claim 1, characterized in that, The surface of the limiting slider (503) is provided with a groove (506). The top and bottom of the rotating rod (504) are both connected to the rotating shaft (507) by bolts, and the rotating rod (504) is rotatably connected to the groove (506) through the rotating shaft (507). A coil spring (508) is sleeved around the rotating shaft (507), and one end of the coil spring (508) is connected to the rotating shaft (507) by welding, and the other end of the coil spring (508) is connected to the groove (506) through a slot.

4. The XY translation stage for optical experiments according to claim 1, characterized in that, Both the support platform (2) and the X-axis translation platform (3) are equipped with lead screws (7) through bearings. A ball bearing slider (701) is sleeved around the lead screw (7). A servo motor (702) is provided at one end of the lead screw (7), and the servo motor (702) is connected to the lead screw (7) through a drive shaft.

5. The XY translation stage for optical experiments according to claim 1, characterized in that, The outer sides of the support platform (2) and the X-axis translation platform (3) are slidably connected to a reset screw (8) through a reserved slot, and one end of the reset screw (8) is connected to a fixed seat (501) through a thread. A level bubble (9) is provided on the top of the Y-axis translation platform (4).

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