Supporting structure for optical instrument

Abstract

The utility model discloses a supporting structure for an optical instrument, which comprises a base, a vertical pipe is fixed on one side of the upper surface of the base, a sliding sleeve is sleeved on the surface of the vertical pipe in a sliding manner, a cross rod is fixed on the surface of the sliding sleeve, and a mounting component for mounting the optical instrument is fixed at the other end of the cross rod. An adjusting assembly for driving the sliding sleeve to move is arranged in the vertical pipe, a storage box is fixed to the position, close to the vertical pipe, of the upper surface of the base, and the mounting assembly comprises a movable block and a fixed block fixedly connected with the transverse rod. The base, the vertical pipe, the sliding sleeve, the transverse rod, the mounting assembly and the adjusting assembly are arranged, the sliding sleeve can be driven to slide up and down along the surface of the vertical pipe through the adjusting assembly, so that the transverse rod and the mounting assembly are driven to move, and the optical instrument can be quickly disassembled and assembled through the mounting assembly; therefore, the height of the optical instrument fixed on the mounting assembly can be directly adjusted through the adjusting assembly, and the adjusting process is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of optical instrument accessories, in particular to a supporting structure for optical instruments. Background Art

[0002] Optical instruments are composed of single or multiple optical components. They generate light waves and display images, or receive light waves and analyze and determine their properties. Optical instruments used to observe magnified images of objects require a supporting structure during use.

[0003] Currently, this type of support structure primarily comprises a base and a vertical rod. The surface of the vertical rod is provided with a slide that can move up and down. The optical instrument is fixedly connected to the surface of the slide by bolts. During use, the height of the optical instrument can be changed by moving the slide. However, each time the height is adjusted, the locking bolt on the slide must be loosened before the slide is moved. After adjustment, the locking bolt must be tightened again. This process requires the optical instrument to be dragged along, making height adjustment very inconvenient. Furthermore, since the optical instrument is fixed to the slide by bolts, it is difficult to disassemble after each use. Consequently, the optical instrument is exposed above the base, making the surface of the optical instrument susceptible to dust. Therefore, the present invention proposes a support structure for an optical instrument. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a support structure for an optical instrument.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a support structure for an optical instrument, comprising a base, a vertical tube fixed to one side of the upper surface of the base, a sliding sleeve slidingly sleeveed on the surface of the vertical tube, a cross bar fixed to the surface of the sliding sleeve, a mounting assembly for mounting the optical instrument fixed to the other end of the cross bar, an adjustment assembly for driving the sliding sleeve to move is provided inside the vertical tube, and a storage box is fixed to the upper surface of the base near the vertical tube.

[0006] Furthermore, the mounting assembly includes a moving block and a fixed block fixedly connected to the crossbar. The fixed block and the moving block are symmetrically designed, and adjacent sides of the fixed block and the moving block are provided with slots for inserting the optical instrument.

[0007] Furthermore, the movable block is fixed with an insert block at both ends near the card slot, the fixed block is provided with slots for inserting the insert block at both ends near the card slot, the slot is provided with a card hole on the side away from the card slot, the insert block is provided with a groove on the side near the card hole, a spring is fixedly connected to the inner side wall of the groove, and a card tooth is fixed at the other end of the spring, and the card tooth is inserted into the inside of the card hole at the end away from the spring.

[0008] Furthermore, the adjustment component includes a screw rod rotatably connected to the bottom wall of the vertical tube through a bearing, a slider is rotatably connected to the surface of the screw rod through a thread, a vertical strip opening is opened on the side wall of the vertical tube, a connecting rod is fixed to the side of the slider close to the strip opening, and the connecting rod passes through the strip opening and is fixedly connected to the inner wall of the sleeve.

[0009] Furthermore, the adjustment assembly also includes a horizontal axis passing through the side wall of the bottom end of the vertical tube, the horizontal axis is rotatably connected to the side wall of the vertical tube through a bearing, and the horizontal axis is perpendicular to the screw rod, one end of the horizontal axis located inside the vertical tube is fixedly connected to a worm, a worm wheel is fixed on the surface of the screw rod, and the worm wheel is combined with the worm, and the end of the horizontal axis located outside the vertical tube is fixedly connected to a handwheel.

[0010] Furthermore, one side of the storage box is designed to be open, and a side door is rotatably connected to the opening of the storage box through a hinge.

[0011] Beneficial effects of the utility model:

[0012] 1. When the utility model is in use, the optical instrument support structure is provided with a base, a vertical tube, a sliding sleeve, a cross bar, a mounting assembly and an adjustment assembly. The sliding sleeve can be driven to slide up and down along the surface of the vertical tube through the adjustment assembly, thereby driving the cross bar and the mounting assembly to move. The optical instrument can be quickly disassembled and assembled through the mounting assembly. Therefore, the height of the optical instrument fixed on the mounting assembly can be directly adjusted through the adjustment assembly, and the adjustment process is simple and convenient.

[0013] 2. When the utility model is in use, the optical instrument support structure is provided with a storage box and an installation assembly. Since the optical instrument is easy to disassemble and assemble, after each use of the optical instrument, the optical instrument can be quickly removed from the installation assembly and placed inside the storage box, thereby preventing dust from falling on the surface of the optical instrument and protecting the optical instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 : The overall three-dimensional diagram of the utility model;

[0016] Figure 2 : An overall cross-sectional view of the utility model;

[0017] Figure 3 : A top-sectional view of the installation assembly of the utility model;

[0018] Figure 4 :The utility model Figure 2 Enlarged view of point A in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Base; 2. Vertical tube; 21. Strip mouth; 3. Slide; 4. Cross bar; 5. Mounting assembly; 51. Fixed block; 52. Moving block; 53. Insert block; 54. Slot; 55. Clamping hole; 56. Groove; 57. Spring; 58. Clamping tooth; 6. Adjustment assembly; 61. Screw; 62. Slider; 63. Connecting rod; 64. Worm gear; 65. Cross shaft; 66. Worm; 7. Storage box; 8. Side door. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1-4 As shown, a support structure for an optical instrument includes a base 1, a vertical tube 2 is fixed to one side of the upper surface of the base 1, a sliding sleeve 3 is slidably sleeved on the surface of the vertical tube 2, a cross bar 4 is fixed to the surface of the sliding sleeve 3, and a mounting assembly 5 for mounting the optical instrument is fixed to the other end of the cross bar 4, an adjustment assembly 6 for driving the sliding sleeve 3 to move is provided inside the vertical tube 2, and a storage box 7 is fixed to the upper surface of the base 1 near the vertical tube 2.

[0023] The mounting assembly 5 includes a moving block 52 and a fixed block 51 fixedly connected to the crossbar 4. The fixed block 51 and the moving block 52 are symmetrically designed, and adjacent sides of the fixed block 51 and the moving block 52 are provided with slots for inserting optical instruments.

[0024] When installing the optical instrument, the optical instrument is clamped in the clamping slot of the fixed block 51, and then the movable block 52 is aligned with the fixed block 51 for splicing, and the optical instrument is clamped and fixed by using the two clamping slots.

[0025] Insert blocks 53 are fixed at both ends of the movable block 52 near the card slot, and slots 54 for inserting the insert blocks 53 are provided at both ends of the fixed block 51 near the card slot. A card hole 55 is provided on the side of the slot 54 away from the card slot, and a groove 56 is provided on the side of the insert block 53 near the card hole 55. A spring 57 is fixedly connected to the inner wall of the groove 56, and a card tooth 58 is fixed at the other end of the spring 57. The card tooth 58 is inserted into the inside of the card hole 55 at the end away from the spring 57.

[0026] When splicing the movable block 52 and the fixed block 51, the insert block 53 on the movable block 52 can be inserted into the slot 54. During the insertion process, the latch tooth 58 is squeezed back into the groove 56. When the position of the latch tooth 58 coincides with the latch hole 55, the spring 57 pushes the latch tooth 58 into the latch hole 55, thereby realizing a fixed connection between the movable block 52 and the fixed block 51. At the same time, the optical instrument is squeezed and fixed by the movable block 52 and the fixed block 51.

[0027] When disassembling the optical instrument, the locking teeth 58 are squeezed out of the locking holes 55, and then the inserting block 53 can be pulled out from the slot 54, thereby separating the movable block 52 and the fixed block 51, and further disassembling the optical instrument.

[0028] The adjustment assembly 6 includes a screw rod 61 rotatably connected to the bottom wall of the vertical tube 2 through a bearing, and a slider 62 is rotatably connected to the surface of the screw rod 61 through a thread. A vertical strip opening 21 is opened on the side wall of the vertical tube 2, and a connecting rod 63 is fixed to the side of the slider 62 close to the strip opening 21. The connecting rod 63 passes through the strip opening 21 and is fixedly connected to the inner wall of the sliding sleeve 3.

[0029] By rotating the screw rod 61 forward or reverse, the slider 62 can be driven to move upward or downward along the strip opening 21. The connecting rod 63 on the surface of the slider 62 will drive the sleeve 3 to move synchronously along the surface of the vertical tube 2. The sleeve 3 then drives the installation component 5 and the optical instrument to move through the cross bar 4 to achieve height adjustment of the optical instrument.

[0030] The adjustment assembly 6 also includes a horizontal shaft 65 that passes through the side wall of the bottom end of the vertical tube 2. The horizontal shaft 65 is rotatably connected to the side wall of the vertical tube 2 through a bearing, and the horizontal shaft 65 is perpendicular to the screw rod 61. One end of the horizontal shaft 65 located inside the vertical tube 2 is fixedly connected to a worm 66, and a worm gear 64 is fixed on the surface of the screw rod 61, and the worm gear 64 is combined with the worm 66. The end of the horizontal shaft 65 located outside the vertical tube 2 is fixedly connected to a handwheel.

[0031] By rotating the hand wheel outside the vertical tube 2 to drive the horizontal shaft 65 and the worm 66 to rotate, the worm 66 will drive the worm wheel 64 and the screw 61 to rotate, so the height adjustment of the optical instrument is achieved by rotating the hand wheel.

[0032] One side of the storage box 7 is open, and a side door 8 is connected to the opening of the storage box 7 by a hinge. When the optical instrument is removed from the mounting assembly 5, the side door 8 can be opened to store the optical instrument in the storage box 7.

[0033] Working Principle: To install the optical instrument, first snap it into the slot of the fixed block 51, then join the movable block 52 to the fixed block 51. The joining method is: insert the insert block 53 on the movable block 52 into the slot 54, and secure it by engaging the latching teeth 58 with the latching holes 55. While the optical instrument is in use, the height of the optical instrument can be adjusted by turning the handwheel at the bottom of the vertical tube 2, making adjustment simple and convenient. After use, squeeze the latching teeth 58 to disengage the latching holes 55, then disassemble the movable block 52 from the fixed block 51, remove the optical instrument, and place it in the storage box 7 for storage.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A support structure for an optical instrument, comprising a base (1), characterized in that: A vertical tube (2) is fixed to one side of the upper surface of the base (1); a sliding sleeve (3) is slidably sleeved on the surface of the vertical tube (2); a cross bar (4) is fixed to the surface of the sliding sleeve (3); a mounting assembly (5) for mounting an optical instrument is fixed to the other end of the cross bar (4); an adjusting assembly (6) for driving the sliding sleeve (3) to move is provided inside the vertical tube (2); and a storage box (7) is fixed to the upper surface of the base (1) near the vertical tube (2).

2. The optical instrument support structure according to claim 1, characterized in that: The mounting assembly (5) comprises a moving block (52) and a fixed block (51) fixedly connected to the crossbar (4); the fixed block (51) and the moving block (52) are symmetrically designed, and adjacent sides of the fixed block (51) and the moving block (52) are provided with a slot for inserting an optical instrument.

3. The optical instrument support structure according to claim 2, characterized in that: Insertion blocks (53) are fixed at both ends of the movable block (52) close to the slot, slots (54) for inserting the insertion blocks (53) are provided at both ends of the fixed block (51) close to the slot, a locking hole (55) is provided on the side of the slot (54) away from the slot, a groove (56) is provided on the side of the insertion block (53) close to the locking hole (55), a spring (57) is fixedly connected to the inner side wall of the groove (56), and a locking tooth (58) is fixed at the other end of the spring (57), and the end of the locking tooth (58) away from the spring (57) is locked into the inside of the locking hole (55).

4. The optical instrument support structure according to claim 1, characterized in that: The adjustment assembly (6) comprises a screw rod (61) rotatably connected to the bottom wall of the vertical tube (2) via a bearing, a sliding block (62) rotatably connected to the surface of the screw rod (61) via a thread, a vertical strip opening (21) is formed on the side wall of the vertical tube (2), a connecting rod (63) is fixed to a side of the sliding block (62) close to the strip opening (21), and the connecting rod (63) passes through the strip opening (21) and is fixedly connected to the inner wall of the sliding sleeve (3).

5. The optical instrument support structure according to claim 4, characterized in that: The adjustment assembly (6) further comprises a transverse shaft (65) penetrating the side wall of the bottom end of the vertical tube (2); the transverse shaft (65) is rotatably connected to the side wall of the vertical tube (2) via a bearing, and the transverse shaft (65) is perpendicular to the screw rod (61); one end of the transverse shaft (65) located inside the vertical tube (2) is fixedly connected to a worm (66); a worm wheel (64) is fixedly provided on the surface of the screw rod (61), and the worm wheel (64) is combined with the worm (66); and one end of the transverse shaft (65) located outside the vertical tube (2) is fixedly connected to a hand wheel.

6. The optical instrument support structure according to claim 1, characterized in that: One side of the storage box (7) is designed to be open, and a side door (8) is rotatably connected to the opening of the storage box (7) via a hinge.

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