CN218270795U

CN218270795U - Optical interferometer lens adjusting sleeve

Info

Publication number: CN218270795U
Application number: CN202221932379.6U
Authority: CN
Inventors: 郑超
Original assignee: Hangzhou Chaochao Electromechanical Co ltd
Current assignee: Hangzhou Chaochao Electromechanical Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-10
Anticipated expiration: 2032-07-22

Abstract

The utility model provides an optical interferometer lens adjusting collar relates to optical interferometer lens adjustment technical field, including the mounting panel, the front surface of mounting panel is provided with the installation cover, and the front surface both sides of mounting panel are close to bottom position fixedly connected with spring respectively, the mounting panel and the spring of setting are convenient for realize the rigidity of installation cover, and the elastic expansion and retraction and the rotation of installation cover and mounting panel through the spring are connected, when using, insert the recess of relevant position through the regulating part, and rotatory regulating part, support the surface of mounting panel through the regulating part, when continuing rotatory regulating part, it realizes angular adjustment to drive the rotation of installation cover original place, be convenient for realize the adjustment of refraction direction, and through two recesses that set up, be convenient for realize the angular rotation adjustment of two directions of installation cover.

Description

Optical interferometer lens adjusting sleeve

Technical Field

The utility model relates to an optical interferometer lens adjustment technical field especially relates to an optical interferometer lens adjusting collar.

Background

The optical interferometer measures the optical path difference by using the interference principle to determine the related physical quantity, any change of the optical path difference between two coherent light beams can sensitively cause the movement of the interference fringe, and the optical path change of a certain coherent light beam is caused by the change of the geometric path passed by the certain coherent light beam or the refractive index of a medium, so that the small change of the geometric length or the refractive index can be measured by the movement change of the interference fringe, thereby measuring other related physical quantity, and the measurement precision determines the prediction.

When the existing optical interferometer is used, the refraction of light is realized by adjusting the angle of the lens on the surface of the existing optical interferometer, but the lens arranged on the surface of the existing optical interferometer is fixed, so that the refractive index of a tested light source is also fixed when the equipment is used, and the refractive index of the lens cannot be adjusted according to actual experimental conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current optical interferometer among the prior art when using, realize the refraction of light through the lens angle of adjusting its surface, but the lens that current optical interferometer instrument face set up is fixed, leads to equipment when using, also is fixed to the refracting index of the light source of test, can't adjust the problem of the refracting index of lens according to the actual experimental conditions, and the optical interferometer lens adjusting collar that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an optical interferometer lens adjusting collar, includes the mounting panel, the front surface of mounting panel is provided with the installation cover, and the front surface both sides of mounting panel are close to bottom position fixedly connected with spring respectively, the both sides internal surface of installation cover is embedded sliding connection side dog respectively, and the interior bottom center department of installation cover is embedded sliding connection has down the dog, one side top and the bottom position of side dog fixedly connected with side guide arm respectively, and one side surface center department of side dog rotates and is connected with the side bolt, the bottom both sides of dog are fixedly connected with down the guide arm respectively, and the bottom center department of dog rotates and is connected with down the bolt down, the spout has been seted up respectively to the both sides internal surface top position of installation cover, and the interior top sliding connection of installation cover has last briquetting, go up the front surface one side fixedly connected with slider of briquetting, front surface one side screw thread of slider runs through and is provided with fastening bolt, the front surface both sides bottom position of installation cover is seted up flutedly respectively, one of them the rear side internal surface through threaded connection of recess has the regulating part.

Preferably, the center of the bottom of the mounting sleeve is rotatably connected with the surface of the mounting plate, and the bottom of the inner surface of the mounting sleeve is arranged in a semicircular shape.

Preferably, the surfaces of the side guide rod and the lower guide rod are respectively connected with the surface of the mounting sleeve in a penetrating and sliding mode, and the surfaces of the side bolt and the lower bolt are respectively arranged with the surface of the mounting sleeve in a threaded penetrating mode.

Preferably, the sliding groove is arranged in a T shape, the inner surface of the sliding groove is in sliding connection with the side face of the upper pressing block, the surface of the sliding block is in sliding connection with the front surface of the mounting sleeve, and the rear end face of the fastening bolt is in sliding connection with the front surface of the mounting sleeve.

Preferably, the front end face of the spring is fixedly connected with the rear surface of the mounting sleeve, and the spring is located at the top of the groove.

Preferably, the inner surfaces of the side stop block, the lower stop block and the upper pressing block are respectively arranged in an arc shape.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, the installation cover is convenient for realize putting into of the lens of different thickness and refracting index, and when the lens size of putting into is less, the dog rises under the bolt realization through the rotation, support the lens bottom through the dog down, and along with the rising center and the light source coincidence of realizing the lens of dog down, and realize the side dog through rotatory side bolt and remove, it is spacing to realize the centre gripping of lens both sides through two side dogs, then realize the position installation of briquetting through the sliding connection of last briquetting with the spout, and realize the spacing at lens top through last briquetting, realize the rigidity of briquetting on the front surface realization that fastening bolt supported the installation cover through rotatory fastening bolt, be convenient for guarantee that the lens of different protruding shapes is fixed with the relative position of installation cover, realize the regulation of the lens of different refracting indexes.

2. The utility model discloses in, the mounting panel and the spring of setting are convenient for realize the rigidity of installation cover, and the elasticity through the spring is flexible and the installation cover is connected with the rotation of mounting panel, when using, insert the recess of relevant position through the regulating part, and the rotation regulating part, support the surface of mounting panel through the regulating part, when continuing the rotation regulating part, drive the rotatory angular adjustment that realizes of installation cover original place, be convenient for realize the adjustment of refraction direction, and through two recesses that set up, be convenient for realize the angular rotation adjustment of two directions of installation cover.

Drawings

Fig. 1 is a schematic perspective view of an optical interferometer lens adjusting sleeve according to the present invention;

FIG. 2 is a schematic bottom view of the optical interferometer lens adjusting sleeve of FIG. 1;

fig. 3 is a schematic sectional view of the optical interferometer lens adjusting sleeve of fig. 1 according to the present invention.

Illustration of the drawings: 1. mounting a plate; 2. a spring; 3. a side bolt; 4. a side guide bar; 5. installing a sleeve; 6. pressing the block; 7. a slider; 8. fastening a bolt; 9. a side stop block; 10. an adjustment member; 11. a lower guide rod; 12. a lower bolt; 13. a chute; 14. a lower stop block; 15. and (4) a groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, an optical interferometer lens adjusting sleeve includes a mounting plate 1, a mounting sleeve 5 is disposed on a front surface of the mounting plate 1, springs 2 are fixedly connected to two sides of the front surface of the mounting plate 1 near a bottom position respectively, side stoppers 9 are slidably connected to two inner surfaces of the mounting sleeve 5 in an embedded manner respectively, a lower stopper 14 is slidably connected to a center of an inner bottom of the mounting sleeve 5 in an embedded manner, side guide rods 4 are fixedly connected to a top and a bottom position of one side of each of the side stoppers 9 respectively, a side bolt 3 is rotatably connected to a center of one side of the side surface of each of the side stoppers 9, lower guide rods 11 are fixedly connected to two sides of a bottom of each of the lower stoppers 14 in a rotatable manner, lower bolts 12 are rotatably connected to a center of a bottom of the lower stopper 14, sliding grooves 13 are respectively disposed on top positions of two inner surfaces of two sides of the mounting sleeve 5, an upper pressing block 6 is slidably connected to an inner top of the mounting sleeve 5, a slider 7 is fixedly connected to one side of the front surface of the upper pressing block 6, a screw thread of the slider 7 is provided with a fastening bolt 8, grooves 15 are respectively disposed on two sides of the bottom of the front surface of the mounting sleeve 5, and a screw adjusting member 10 is connected to the inner surface.

The effect that its whole embodiment 1 reached does, mounting panel 1 snap-on is on the surface of current optical interferometer, as shown in fig. 1, the side dog 9 and the lower dog 14 that set up are located the inside of installing sleeve 5, be convenient for realize taking in of side dog 9 and lower dog 14, it is convenient for carry out spacing centre gripping to the top of the lens of putting into to go up briquetting 6, and when last briquetting 6 goes up and down, drive slider 7 and fastening bolt 8 and go up and down simultaneously, as shown in fig. 1, the rear side inner surface of the recess 15 that sets up is the through setting, be convenient for place regulating part 10, and with regulating part 10 threaded connection.

Embodiment 2, as shown in fig. 1 to 3, the bottom center of the mounting sleeve 5 is rotatably connected to the surface of the mounting plate 1, the bottom position of the inner surface of the mounting sleeve 5 is semicircular, the surfaces of the side guide rod 4 and the lower guide rod 11 are respectively connected to the surface of the mounting sleeve 5 in a penetrating manner, the surfaces of the side bolt 3 and the lower bolt 12 are respectively connected to the surface thread of the mounting sleeve 5 in a penetrating manner, the sliding groove 13 is T-shaped, the inner surface of the sliding groove 13 is connected to the side surface of the upper pressing block 6 in a sliding manner, the surface of the sliding block 7 is connected to the front surface of the mounting sleeve 5 in a sliding manner, the rear end surface of the fastening bolt 8 is connected to the front surface of the mounting sleeve 5 in a sliding manner, the front end surface of the spring 2 is fixedly connected to the rear surface of the mounting sleeve 5, the spring 2 is located at the top position of the groove 15, and the inner surfaces of the side stopper 9, the lower stopper 14 and the upper pressing block 6 are respectively arc-shaped.

The effect that its whole embodiment 2 reaches does, installation cover 5 rotates with mounting panel 1 to be connected, be convenient for guarantee that installation cover 5 can realize the rotation in certain angle range, and the interior bottom semicircular in shape is placed, be convenient for put into the lens of different diameters and thickness, realize the refraction of light, the surface of side guide rod 4 and lower guide arm 11 runs through sliding connection with the surface of installation cover 5 respectively, be convenient for guarantee that side dog 9 and lower dog 14 can only realize horizontal slip, and the surface of side bolt 3 and lower bolt 12 runs through the setting with the surface screw thread of installation cover 5 respectively, be convenient for realize side dog 9 through rotatory side bolt 3 and remove, and realize that lower dog 14 is stable through rotatory lower bolt 12 and go up and down, through the sliding connection of last briquetting 6 with spout 13, guarantee that last briquetting 6 can only realize going up and down, in the lift in-process at last briquetting 6, realize through rotatory fastening bolt 8 that the tight surface of support installation cover 5 supports, utilize frictional force to realize the rigidity of slider 7, the spring 2 that the setting is normal condition, and realize the relative fixed position between installation cover 5 and mounting panel 1 through the spring 2 that the smooth support of the regulation of the flexible side, and the flexible dog 14 that it can be convenient for the regulation all around, and the realization of the flexible dog itself, it can realize the flexible regulation to utilize, it is convenient for the flexible regulation to put into the flexible dog to utilize, the flexible dog to realize the flexible regulation to utilize.

The working principle is that lenses with different thicknesses and refractive indexes are placed in the mounting sleeve 5, the lower stop block 14 is lifted by rotating the lower bolt 12, the bottom of the lens is supported by the lower stop block 14, the center of the lens coincides with a light source along with the lifting of the lower stop block 14, the side stop blocks 9 are moved by rotating the side bolt 3, the clamping and limiting of two sides of the lens are realized by the two side stop blocks 9, the position mounting of the upper press block 6 is realized by the sliding connection of the upper press block 6 and the sliding groove 13, the limiting of the top of the lens is realized by the upper press block 6, the fastening bolt 8 is rotated to realize the position fixing of the upper press block 6 by the fastening bolt 8 abutting against the front surface of the mounting sleeve 5, in operation, the adjusting piece 10 is inserted into the penetrating position of the groove 15 of the corresponding position according to the rotating direction of the lens and is in threaded connection with the penetrating position, the rear end of the adjusting piece 10 abuts against the front surface of the mounting plate 1 under the test of the rotating adjusting piece 10, the adjusting piece 10 is rotated, the rotating angle adjustment of the adjusting piece 10 is continuously rotated, the rotation angle adjustment of the mounting sleeve 5 is realized, and the rear end of the adjusting piece 10 slides on the front surface of the mounting plate 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An optical interferometer lens adjusting sleeve comprises a mounting plate (1) and is characterized in that, the front surface of the mounting plate (1) is provided with a mounting sleeve (5), and the two sides of the front surface of the mounting plate (1) close to the bottom are respectively fixedly connected with a spring (2), the inner surfaces of the two sides of the mounting sleeve (5) are respectively embedded with side stop blocks (9) in a sliding way, a lower stop block (14) is embedded and connected in the center of the inner bottom of the mounting sleeve (5) in a sliding way, the top and the bottom of one side of the side stop block (9) are respectively and fixedly connected with a side guide rod (4), and the center of one side surface of the side block (9) is rotationally connected with a side bolt (3), two sides of the bottom of the lower stop block (14) are respectively and fixedly connected with a lower guide rod (11), and the center of the bottom of the lower block (14) is rotationally connected with a lower bolt (12), the top positions of the inner surfaces of the two sides of the mounting sleeve (5) are respectively provided with a sliding chute (13), and the inner top of the mounting sleeve (5) is connected with an upper pressing block (6) in a sliding way, one side of the front surface of the upper pressing block (6) is fixedly connected with a sliding block (7), a fastening bolt (8) is arranged on one side of the front surface of the sliding block (7) in a threaded penetrating way, the bottom positions of the two sides of the front surface of the mounting sleeve (5) are respectively provided with a groove (15), an adjusting piece (10) is connected with the inner surface of the rear side of one groove (15) in a penetrating and threaded mode.

2. The optical interferometer lens adjustment sleeve of claim 1, wherein: the bottom center of the mounting sleeve (5) is rotatably connected with the surface of the mounting plate (1), and the bottom of the inner surface of the mounting sleeve (5) is arranged in a semicircular shape.

3. The optical interferometer lens adjustment sleeve of claim 1, wherein: the surface of the side guide rod (4) and the surface of the lower guide rod (11) are respectively connected with the surface of the mounting sleeve (5) in a penetrating and sliding mode, and the surface of the side bolt (3) and the surface of the lower bolt (12) are respectively arranged with the surface of the mounting sleeve (5) in a penetrating mode.

4. The optical interferometer lens adjustment sleeve of claim 1, wherein: spout (13) are the T type setting, and the internal surface of spout (13) and the side sliding connection of last briquetting (6), the surface of slider (7) and the front surface sliding connection of installation cover (5), the rear end face of fastening bolt (8) and the front surface sliding connection of installation cover (5).

5. The optical interferometer lens adjustment sleeve of claim 1, wherein: the front end face of the spring (2) is fixedly connected with the rear surface of the mounting sleeve (5), and the spring (2) is located at the top of the groove (15).

6. The optical interferometer lens adjustment sleeve of claim 1, wherein: the inner surfaces of the side stop block (9), the lower stop block (14) and the upper pressing block (6) are respectively arranged in an arc shape.