Guide rail seat for optical examination system basic platform

Abstract

The utility model discloses a guide rail seat for a basic platform of an optical examination system, which comprises a dial, a first mounting hole is arranged in the middle of the upper end of the dial, a guide rail seat is mounted above the dial, mounting grooves are distributed between the lower end of the guide rail seat and the upper end of the dial, and a thrust ball bearing part is mounted in the two mounting grooves jointly. Second mounting holes are formed in the upper end of the guide rail seat above the first mounting holes, a guide rail plate is mounted at one end of the guide rail seat, a sliding groove is formed in the guide rail plate, and a sliding seat assembly is slidably mounted in the sliding groove. The guide rail seat is rotationally connected to the dial through the thrust ball bearing piece, the guide rail plate is installed on the guide rail, and the sliding seat assembly can slide on the guide rail plate, so that the sliding seat assembly has the functions of sliding adjustment and rotating adjustment at the same time, and optical assemblies on the sliding seat assembly can be conveniently kept at various positions.

Description

Technical Field

[0001] The utility model relates to the technical field of optical rotating tables, in particular to a guide rail seat used for a basic platform of an optical examination system. Background Art

[0002] The optical rotating table is a commonly used adjustment device for adjusting the angle of optical components in optical experiments and optical instruments. The optical rotating table is often used in optical examinations and optical inspections. The optical components are fixed on the table and guide rails of the optical rotating table. The angle is adjusted by rotating the optical rotating table, thereby realizing the optical experiment.

[0003] At present, a guide rail seat is usually installed on the basic platform of the existing optical examination system to install the guide rail and the slide. The guide rail seat can usually only perform one of the movement modes of rotation and translation, which limits the use of the slide on the guide rail seat and makes it inconvenient to adjust the position of the slide. Based on this, a guide rail seat for the basic platform of the optical examination system is proposed. Utility Model Content

[0004] The utility model aims to provide a guide rail seat for a basic platform of an optical examination system to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guide rail seat for a basic platform of an optical examination system, comprising a scale plate, a mounting hole 1 being provided in the middle of the upper end of the scale plate, a guide rail seat being installed above the scale plate, mounting grooves being provided between the lower end of the guide rail seat and the upper end of the scale plate, thrust ball bearings being installed inside the two mounting grooves, a mounting hole 2 being provided at the upper end of the guide rail seat above the mounting hole 1, a guide plate being installed at one end of the guide rail seat, a sliding groove being provided inside the guide rail plate, and a sliding seat assembly being slidably installed inside the sliding groove.

[0006] Preferably, a fixing groove is arranged on one side of the upper end of the guide rail seat near the edge, one end of the guide rail plate is located inside the fixing groove, and the guide rail plate is connected to the guide rail seat by bolts.

[0007] Preferably, the sliding seat assembly includes a sliding block and a guide plate, the sliding block is movably mounted on the guide plate, guide plates are mounted on both ends of the sliding block, and the guide plates are T-shaped.

[0008] Preferably, the lower end of the sliding block between the two guide plates is rotatably connected to a plurality of rotating wheels via a rotating shaft, a semicircular groove 1 is provided on the surface of the rotating wheel, a semicircular groove 2 is provided at both ends of the sliding groove, the semicircular groove 1 and the semicircular groove 2 are located on the same axis, and notches are provided on both sides of the guide plate.

[0009] Preferably, a plurality of slots are arranged on the upper end of the sliding block.

[0010] Preferably, the size of the lower end of the guide plate matches that of the sliding groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The basic platform of the optical examination system uses a guide rail seat, which is rotatably connected to the dial through a thrust ball bearing, and a guide rail plate is installed on the guide rail. The sliding seat assembly can slide on the guide rail plate, so that the sliding seat assembly has the functions of sliding adjustment and rotation adjustment at the same time, which is convenient for keeping the optical components on the sliding seat assembly in various positions.

[0013] The guide rail seat used for the basic platform of the optical examination system has the advantages of installing a rotating wheel at the bottom of the sliding plate in the sliding seat assembly and arranging a slot at the top of the sliding plate. The optical assembly can select a suitable installation position according to actual use requirements, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a right view of the utility model;

[0016] Figure 3 It is a schematic diagram of the bottom structure of the sliding block of the utility model.

[0017] In the figure: 1, dial; 2, mounting hole 1; 3, guide rail seat; 4, mounting groove; 5, thrust ball bearing member; 6, mounting hole 2; 7, guide rail plate; 8, sliding groove; 10, fixed groove; 11, rotating wheel; 12, semicircular groove 1; 13, semicircular groove 2; 14, notch; 15, slot; 901, sliding block; 902, guide plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figures 1 to 3 As shown, the guide rail seat for the basic platform of the optical examination system in this embodiment includes a dial 1, a mounting hole 2 is provided in the middle of the upper end of the dial 1, a guide rail seat 3 is installed above the dial 1, mounting grooves 4 are arranged between the lower end of the guide rail seat 3 and the upper end of the dial 1, thrust ball bearings 5 ​​are installed inside the two mounting grooves 4, the guide rail seat 3 is installed through the thrust ball bearing 5, and the guide rail seat 3 can rotate on the dial 1, a mounting hole 2 6 is arranged on the upper end of the guide rail seat 3 above the mounting hole 1 2, the mounting hole 1 2 and the mounting hole 2 6 are used for installing the support shaft of the basic platform of the optical examination system, a guide plate 7 is installed at one end of the guide rail seat 3, a sliding groove 8 is arranged inside the guide plate 7, a sliding seat assembly is slidably installed inside the sliding groove 8, and the sliding seat assembly is used to carry various optical components to achieve the installation of optical components.

[0022] Specifically, a fixing groove 10 is arranged near the edge of one side of the upper end of the guide rail seat 3, one end of the guide rail plate 7 is located inside the fixing groove 10, and the guide rail plate 7 is connected to the guide rail seat 3 by bolts, which is convenient for disassembly and assembly of various components in the future.

[0023] Furthermore, the sliding seat assembly includes a sliding block 901 and a guide plate 902. The sliding block 901 is movably installed on the guide plate 7. Guide plates 902 are installed at both ends of the sliding block 901. The guide plate 902 is T-shaped. The sliding block 901 slides on the guide plate 7, and the guide plate 902 drives the sliding block 901 to move linearly along the direction of the sliding groove 8.

[0024] Furthermore, the lower end of the sliding block 901 between the two guide plates 902 is rotatably connected to a plurality of rotating wheels 11 via a rotating shaft, and the surface of the rotating wheel 11 is provided with a semicircular groove 12, and both ends of the sliding groove 8 are provided with a semicircular groove 2 13, the semicircular groove 12 and the semicircular groove 2 13 are located on the same axis, the semicircular groove 12 and the semicircular groove 2 13 can form a circular through groove, so as to realize the insertion of the optical component connecting rod, and notches 14 are provided on both sides of the guide plate 902, and the setting of the notches 14 facilitates the insertion of the optical component connecting rod into the circular through groove formed by the semicircular groove 12 and the semicircular groove 2 13, thereby providing a variety of installation methods for fixing the optical component.

[0025] Furthermore, a plurality of slots 15 are arranged on the upper end of the sliding block 901 . The arrangement of the slots 15 facilitates the installation of the optical components on the sliding block 901 .

[0026] Furthermore, the size of the lower end of the guide plate 902 matches that of the sliding groove 8 , so that the guide plate 902 can drive the sliding block 901 to move linearly along the direction of the fixed groove 10 .

[0027] The method of using this embodiment is as follows: when in use, the guide seat 3 can rotate on the dial 1 under the action of the thrust ball bearing, and the sliding block 901 inside the guide plate 7 on the guide seat 3 can slide inside the fixed groove 10 to achieve the movement and adjustment of the optical component. The connecting rod of the optical component can be inserted in the annular groove formed by the semicircular groove 12 and the semicircular groove 2 13, and can also be inserted in the slot 15. It can be installed according to actual usage requirements.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A guide rail base for a basic platform of an optical examination system, comprising a scale plate (1), Features: A mounting hole 1 (2) is provided in the middle of the upper end of the scale plate (1); a guide rail seat (3) is installed above the scale plate (1); mounting grooves (4) are arranged between the lower end of the guide rail seat (3) and the upper end of the scale plate (1); thrust ball bearings (5) are installed in the two mounting grooves (4); a mounting hole 2 (6) is arranged at the upper end of the guide rail seat (3) above the mounting hole 1 (2); a guide rail plate (7) is installed at one end of the guide rail seat (3); a sliding groove (8) is arranged in the guide rail plate (7); a sliding seat assembly is slidably installed in the sliding groove (8).

2. The guide rail base for the optical examination system base platform according to claim 1, Features: A fixing groove (10) is arranged on one side of the upper end of the guide rail seat (3) near the edge, one end of the guide rail plate (7) is located inside the fixing groove (10), and the guide rail plate (7) is connected to the guide rail seat (3) via bolts.

3. The guide rail base for the optical examination system base platform according to claim 1, Features: The sliding seat assembly comprises a sliding block (901) and a guide plate (902); the sliding block (901) is movably mounted on the guide rail plate (7); guide plates (902) are mounted on both ends of the sliding block (901); and the guide plates (902) are T-shaped.

4. The guide rail base for the optical examination system base platform according to claim 3, Features: The lower end of the sliding block (901) between the two guide plates (902) is rotatably connected to a plurality of rotating wheels (11) via a rotating shaft, the surfaces of the rotating wheels (11) are provided with semicircular grooves 1 (12), both ends of the sliding groove (8) are provided with semicircular grooves 2 (13), the semicircular grooves 1 (12) and 2 (13) are located on the same axis, and both sides of the guide plate (902) are provided with notches (14).

5. The guide rail base for the optical examination system base platform according to claim 3, Features: A plurality of slots (15) are arranged on the upper end of the sliding block (901).

6. The guide rail base for the optical examination system base platform according to claim 3, Features: The lower end of the guide plate (902) matches the size of the sliding groove (8).

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