Adjustable base of optical instrument

Abstract

The utility model discloses an optical instrument adjustable pedestal comprising a first T-shaped seat, the surface of the first T-shaped seat is slidably connected with a first sliding seat, the upper surface of the first sliding seat is fixedly provided with a second T-shaped seat, the upper surface of the second T-shaped seat is slidably connected with a second sliding seat, and the middle part of the upper surface of the second sliding seat is fixedly provided with a vertical pipe. A sliding rod is slidably connected into the vertical pipe, and a sleeve is rotatably connected to the surface of the top end of the sliding rod. The first sliding seat, the second sliding seat, the vertical pipe, the sliding rod, the sleeve, the fixing assembly and the mounting assembly are arranged, the optical instrument can be mounted through the mounting assembly, the mounting assembly is located at the top of the sliding rod, and the height of the optical instrument can be changed by moving the sliding rod up and down; the optical instrument can be adjusted in two directions by moving the first sliding seat or the second sliding seat, so that the adjustable base can realize adjustment of the optical instrument in multiple angles, and the use flexibility of the adjustable base is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical instrument accessories, in particular to an adjustable base for an optical instrument. Background Art

[0002] Optical instruments are composed of a single or multiple optical devices. Optical instruments are mainly divided into two categories: one is optical instruments that form real images, such as slide projectors, cameras, etc.; the other is optical instruments that form virtual images, such as telescopes, microscopes, magnifying glasses, etc.

[0003] When using an optical instrument, it needs to be fixed on a bottom plate with threaded holes through a mounting base. However, the current base can only be adjusted up and down after being fixed, and cannot be adjusted horizontally in multiple directions, so it is inconvenient in actual use and has low flexibility. Secondly, the installation between the optical instrument and the base is also fixed by bolts, so one base can only match and install an optical instrument of one size, and its versatility is relatively low. Therefore, the utility model proposes an adjustable base for an optical instrument. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an adjustable base for an optical instrument.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable base for an optical instrument, comprising a first T-shaped seat, a first slide seat being slidably connected to the surface of the first T-shaped seat, a second T-shaped seat being fixed to the upper surface of the first slide seat, a second slide seat being slidably connected to the upper surface of the second T-shaped seat, a vertical tube being fixed to the middle of the upper surface of the second slide seat, a slide rod being slidably connected to the inside of the vertical tube, a sleeve being rotatably connected to the top surface of the slide rod, a fixing component for mounting the optical instrument being fixedly connected to the top of the sleeve, and a mounting component being fixed to one side of the bottom end of the first T-shaped seat.

[0006] Furthermore, a first locking bolt passes through the top wall of the first slide seat and is threadedly connected thereto, and a second locking bolt passes through the top wall of the second slide seat and is threadedly connected thereto.

[0007] Furthermore, a third locking bolt passes through and is threadedly connected to the side wall at the top end of the vertical pipe.

[0008] Furthermore, a fourth locking bolt passes through and is threadedly connected to the side wall of the sleeve.

[0009] Furthermore, the fixing assembly includes a top shell fixed to the top of the sleeve, the interior of the top shell is rotatably connected to a bidirectional screw rod through a bearing, the surface of the bidirectional screw rod is rotatably connected to two symmetrical sliders, a strip opening is opened on the top wall of the top shell and located directly above the bidirectional screw rod, the top ends of the two sliders pass through the strip opening and are fixedly connected to a splint, and one end of the bidirectional screw rod is located outside the top shell and is fixedly connected to a knob.

[0010] Furthermore, the mounting assembly includes a base plate fixed to the first T-shaped seat, the base plate is provided with a strip groove, and a plurality of mounting bolts are passed through the strip groove.

[0011] Beneficial effects of the utility model:

[0012] 1. When the utility model is in use, the optical instrument adjustable base is provided with a first slide seat, a second slide seat, a vertical tube, a slide rod, a sleeve, a fixing assembly and a mounting assembly. The installation of the optical instrument can be realized through the mounting assembly. The mounting assembly is located on the top of the slide rod. The height of the optical instrument can be changed by moving the slide rod up and down. The optical instrument can be adjusted in two directions by moving the first slide seat or the second slide seat. Therefore, the adjustable base can realize the adjustment of the optical instrument at multiple angles, thereby increasing its flexibility in use.

[0013] 2. When the utility model is in use, the adjustable base of the optical instrument is provided with a mounting assembly, which consists of a top shell, a bidirectional screw, a slider and two clamping plates. The two clamping plates can be driven closer to each other by rotating the bidirectional screw, and the optical instrument is clamped and fixed by the two clamping plates, thereby realizing the installation of optical instruments of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. 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 creative work.

[0015] Figure 1 : The overall stereogram of the utility model;

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

[0017] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle.

[0018] The reference numerals are as follows:

[0019] 1. First T-shaped seat; 2. First slide seat; 21. First locking bolt; 3. Second T-shaped seat; 4. Second slide seat; 41. Second locking bolt; 5. Vertical pipe; 51. Third locking bolt; 6. Slide rod; 7. Sleeve; 71. Fourth locking bolt; 8. Fixing assembly; 81. Top shell; 82. Two-way screw rod; 83. Sliding block; 84. Strip mouth; 85. Clamp; 86. Knob; 9. Mounting assembly; 91. Bottom plate; 92. Strip groove; 93. Mounting bolt. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] like Figure 1-Figure 3 As shown, it relates to an adjustable base for an optical instrument, including a first T-shaped seat 1, a first slide seat 2 is slidably connected to the surface of the first T-shaped seat 1, a second T-shaped seat 3 is fixed to the upper surface of the first slide seat 2, a second slide seat 4 is slidably connected to the upper surface of the second T-shaped seat 3, a vertical tube 5 is fixed to the middle of the upper surface of the second slide seat 4, a slide rod 6 is slidably connected inside the vertical tube 5, a sleeve 7 is rotatably connected to the top surface of the slide rod 6, a fixing component 8 for installing the optical instrument is fixedly connected to the top of the sleeve 7, and a mounting component 9 is fixed to one side of the bottom end of the first T-shaped seat 1.

[0022] A first locking bolt 21 penetrates through the top wall of the first sliding seat 2 and is threadedly connected thereto, and a second locking bolt 41 penetrates through the top wall of the second sliding seat 4 and is threadedly connected thereto.

[0023] The first slide 2 can move on the surface of the first T-shaped seat 1 and can be fixed by tightening the first locking bolt 21. The second slide 4 can move on the surface of the second T-shaped seat 3 and can be fixed by tightening the second locking bolt 41.

[0024] A third locking bolt 51 penetrates through the side wall of the top end of the vertical pipe 5 and is threadedly connected thereto.

[0025] The slide bar 6 can move up and down along the vertical pipe 5 to adjust the height of the fixing assembly 8 , and the slide bar 6 can be fixed by tightening the third locking bolt 51 .

[0026] A fourth locking bolt 71 penetrates through the side wall of the sleeve 7 and is threadedly connected thereto.

[0027] The sleeve 7 can rotate on the surface of the slide rod 6 , thereby changing the directions of the fixing assembly 8 and the optical instrument mounted on the fixing assembly 8 . The sleeve 7 can be fixed by tightening the fourth locking bolt 71 .

[0028] The fixing assembly 8 includes a top shell 81 fixed to the top of the sleeve 7, and a bidirectional screw rod 82 is rotatably connected to the inside of the top shell 81 through a bearing. Two symmetrical sliders 83 are rotatably connected to the surface of the bidirectional screw rod 82. A strip opening 84 is opened on the top wall of the top shell 81 and located directly above the bidirectional screw rod 82. The top ends of the two sliders 83 pass through the strip opening 84 and are fixedly connected to a splint 85. One end of the bidirectional screw rod 82 is located outside the top shell 81 and is fixedly connected to a knob 86.

[0029] When installing the optical instrument, place the optical instrument between the two clamps 85, and rotate the knob 86 to drive the bidirectional screw 82 to rotate. The bidirectional screw 82 will drive the two sliders 83 to drive the two clamps 85 to move closer to or away from each other. When the two clamps 85 are close to each other, the optical instrument can be clamped and fixed by the clamps 85.

[0030] The mounting assembly 9 includes a bottom plate 91 fixed to the first T-shaped seat 1 . A strip groove 92 is formed on the bottom plate 91 . A plurality of mounting bolts 93 are passed through the strip groove 92 .

[0031] The mounting bolt 93 can move along the strip groove 92, and then the mounting bolt 93 is screwed into the screw hole of the screw hole plate used to install the base. The top end cap of the mounting bolt 93 fits tightly with the upper surface of the base plate 91 to achieve compression of the base plate 91, that is, to achieve fixed installation of the base plate 91 and the first T-shaped seat 1.

[0032] Working principle: first fix the first T-shaped seat 1 on the surface of the screw hole plate through the installation component 9, and then fix the optical instrument through the fixing component 8. When in use, the horizontal position of the optical instrument can be changed by moving the first slide 2 and the second slide 4. After the adjustment is completed, tighten the first locking bolt 21 and the second locking bolt 41 to fix the first slide 2 and the second slide 4 respectively. Secondly, the height of the optical instrument can be changed by moving the slide rod 6 up and down, and the horizontal direction of the optical instrument can be changed by rotating the sleeve 7, thereby realizing multi-angle adjustment of the optical instrument, which is more flexible and convenient to use.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable base for an optical instrument, comprising a first T-shaped base (1), characterized in that: The surface of the first T-shaped seat (1) is slidably connected to a first slide seat (2); a second T-shaped seat (3) is fixed on the upper surface of the first slide seat (2); a second slide seat (4) is slidably connected to the upper surface of the second T-shaped seat (3); a vertical tube (5) is fixed in the middle of the upper surface of the second slide seat (4); a slide rod (6) is slidably connected inside the vertical tube (5); a sleeve (7) is rotatably connected to the upper surface of the slide rod (6); a fixing component (8) for mounting an optical instrument is fixedly connected to the upper end of the sleeve (7); and a mounting component (9) is fixed to one side of the bottom end of the first T-shaped seat (1).

2. The adjustable base of an optical instrument according to claim 1, characterized in that: A first locking bolt (21) passes through the top wall of the first sliding seat (2) and is threadedly connected thereto, and a second locking bolt (41) passes through the top wall of the second sliding seat (4) and is threadedly connected thereto.

3. The adjustable base of an optical instrument according to claim 1, characterized in that: A third locking bolt (51) penetrates through and is threadedly connected to the side wall of the top end of the vertical pipe (5).

4. The adjustable base of an optical instrument according to claim 1, characterized in that: A fourth locking bolt (71) penetrates through the side wall of the sleeve (7) and is threadedly connected thereto.

5. The adjustable base of an optical instrument according to claim 1, characterized in that: The fixing assembly (8) comprises a top shell (81) fixed to the top of the sleeve (7); a bidirectional screw rod (82) is rotatably connected to the inside of the top shell (81) via a bearing; two symmetrical sliders (83) are rotatably connected to the surface of the bidirectional screw rod (82); a strip-shaped opening (84) is provided on the top wall of the top shell (81) and located directly above the bidirectional screw rod (82); the top ends of the two sliders (83) pass through the strip-shaped opening (84) and are fixedly connected to a clamping plate (85); and one end of the bidirectional screw rod (82) is located outside the top shell (81) and is fixedly connected to a knob (86).

6. The adjustable base of an optical instrument according to claim 1, characterized in that: The mounting assembly (9) comprises a bottom plate (91) fixed to the first T-shaped seat (1), the bottom plate (91) being provided with a strip groove (92), and a plurality of mounting bolts (93) passing through the strip groove (92).

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