Microscope support capable of being adjusted in push-pull mode

Abstract

The utility model discloses a microscope support capable of being adjusted in a push-pull manner, and relates to the technical field of microscopes. The device comprises a base and a stand column arranged on one side of the base, the stand column is sleeved with a support, the support is provided with two rods parallel to the base, one rod is a supporting rod, and the other rod is an auxiliary rod. The supporting rod and the auxiliary rod are installed in two through holes formed in the support through linear bearings of the supporting rod and the auxiliary rod respectively. The front end and the rear end of the supporting rod and the front end and the rear end of the auxiliary rod are connected into a whole through a front connecting block and a rear connecting block respectively, and the supporting rod is locked through a locking nail. Compared with the prior art, the push-and-pull operation can be flexibly carried out in the horizontal direction, the transverse push-and-pull distance is determined by the lengths of the two rods, the microscope can move in a large range, and the requirement for flexibly adjusting the position of the microscope when microscopic observation is carried out on a large object or a large observation plane is greatly met.

Description

Technical Field

[0001] This utility model relates to the field of microscope measuring instruments, and in particular to a push-pull adjustable microscope stand. Background Technology

[0002] In the field of microscopic observation, existing microscope supports have many limitations when the observed objects are large, numerous, or placed on a large plane. Common microscope supports generally only allow for vertical movement or horizontal rotation of the microscope, which is sufficient because most microscopic objects are small. Other supports, while extending to a horizontal bar, only support the microscope in a fixed position, preventing horizontal pushing and pulling. When dealing with larger objects, these traditional supports make it difficult to move the microscope flexibly to a suitable observation position over a wide range, severely impacting the convenience and efficiency of microscopic observation and failing to meet practical needs. Utility Model Content

[0003] The purpose of this invention is to provide a push-pull adjustable microscope stand, which can solve the problem that existing microscope stands are difficult to move flexibly in the horizontal direction and are inconvenient to operate when observing large or numerous objects or objects placed on a large plane.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows: This push-pull adjustable microscope stand includes a base and a column disposed on one side of the base. A support is sleeved on the column, and the support is provided with two rods parallel to the base, one of which is a support rod and the other is an auxiliary rod. The support rod and the auxiliary rod are respectively installed in two through holes provided in the support through their respective linear bearings. The front and rear ends of the support rod and the auxiliary rod are connected as a whole by a front connecting block and a rear connecting block, respectively, and the support rod is locked by a locking pin.

[0005] A more specific technical solution to the above technical solution may be as follows: a support cylinder is installed in the through hole corresponding to the support rod, and the linear bearings are respectively installed at both ends of the support cylinder. A spring is provided between the two linear bearings. The spring is installed in a spring groove provided in the support cylinder. A locking pin hole is opened on the wall of the support cylinder at the position of the spring groove for the locking pin to extend into. The locking pin hole corresponds to the screw hole on the support.

[0006] Furthermore, the linear bearing is fixed inside the support cylinder by ring buckles at both ends.

[0007] Furthermore, an auxiliary straight cylinder is installed in the through hole corresponding to the auxiliary rod, and a linear bearing is installed in the auxiliary straight cylinder. The linear bearing is fixed in the auxiliary straight cylinder by ring buckles at both ends.

[0008] Furthermore, the support and the column are locked together by locking screws.

[0009] Furthermore, the length of the supporting straight cylinder is greater than the length of the through hole corresponding to the supporting rod, and both ends of the supporting straight cylinder extend out of the through hole corresponding to the supporting rod; the length of the auxiliary straight cylinder is equal to the length of the through hole corresponding to the auxiliary rod.

[0010] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0011] 1. Because the support of this utility model is provided with two rods parallel to the base, and the two rods are installed in two through holes provided in the support through linear bearings, the support can be flexibly pushed and pulled in the horizontal direction. The horizontal pushing and pulling distance is determined by the length of the two rods, which allows the microscope to move within a large range, greatly satisfying the need to flexibly adjust the position of the microscope when conducting microscopic observation of larger objects or larger observation planes.

[0012] 2. This support adopts a double-rod design, and the front and rear ends of the double rods are connected by a front connecting block and a rear connecting block to form a whole. Compared with a single rod, it effectively avoids the swaying problem caused by the weight of the microscope itself and its fixed position on one side, making the microscope more stable during pushing and pulling, and ensuring the stability and accuracy of microscopic observation.

[0013] 3. The two rods are installed in the two through holes of the support through their respective linear bearings and are fixed by ring buckles, which ensures the straightness of the bearings and achieves a smooth push-pull effect for the bracket, making the operation easier and more convenient.

[0014] 4. The support rod is locked by the cooperation of the locking pin and the spring plate, so that the bracket can be reliably fixed in position after the observation position is selected, preventing the microscope from shifting during the observation process and ensuring the smooth progress of the observation work. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is an exploded view of the components of the support and supporting cylinder and the auxiliary cylinder of this utility model.

[0017] Figure 3 This is a perspective view of the support of this utility model.

[0018] Figure 4 This is the front view of the utility model support.

[0019] Figure 5 yes Figure 4 The left view.

[0020] Figure 6 yes Figure 4 Top view.

[0021] Explanation of serial numbers:

[0022] 1. Base, 2. Column, 3. Support rod, 4. Auxiliary rod, 5. Front connecting block, 6. Rear connecting block, 7. Locking screw, 8. Support cylinder, 9. Linear bearing, 10. Spring piece, 11. Screw hole, 12. Locking screw hole, 13. Circular buckle, 14. Auxiliary cylinder, 15. Locking screw, 16. Detailed Implementation

[0023] To make the above-mentioned objectives, features, and advantages of this utility model more readily understood, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model; however, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "fixation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] like Figures 1-6The adjustable microscope stand shown includes a base 1 and a column 2 mounted on one side of the base. A support 3 is fitted onto the column 2, and the support has two rods parallel to the base 1. One rod is a support rod 4, and the other is an auxiliary rod 5. The support rod 4 and the auxiliary rod 5 are respectively installed in two through holes in the support 3 via their respective linear bearings. The front and rear ends of the support rod 4 and the auxiliary rod 5 are connected as one unit by a front connecting block 6 and a rear connecting block 7, respectively. The support rod 4 is locked by a locking pin 8. When the microscope is mounted at the connection between the front connecting block 6 and the support rod 4, pushing or pulling the rod forward or backward causes the support rod and the auxiliary rod to move forward and backward simultaneously. Compared to a single rod, the double-rod design effectively avoids the swaying problem caused by the weight of the microscope itself and its fixed position on one side, making the microscope more stable during pushing and pulling, and ensuring the stability and accuracy of microscopic observation. The system is equipped with a support cylinder 9, with linear bearings 10 installed at both ends. The use of two linear bearings for the push-pull operation of the support rod ensures smoother and more stable operation. A spring piece 11 is provided between the two linear bearings 10, and the spring piece is installed in a spring piece groove provided in the support cylinder 9. A locking pin hole 13 is opened on the wall of the support cylinder at the position of the spring piece groove for the locking pin 8 to insert. The locking pin hole corresponds to the screw hole 12 on the support. Since the spring piece 11 has a certain elasticity, after being squeezed and deformed by the locking pin 8 and pressing against the support rod 4, it will continue to maintain pressure on the support rod 4, maintain sufficient friction, and ensure the stability and reliability of the locking effect. Even if the microscope is subjected to slight vibration or external force interference during use, the support rod 4 can still remain fixed. The linear bearings 10 are fixed in the support cylinder 9 at both ends by ring buckles 14. An auxiliary straight cylinder 15 is installed inside the through hole corresponding to the auxiliary rod 5. A linear bearing 10 is installed inside the auxiliary straight cylinder. The linear bearing 10 is fixed inside the auxiliary straight cylinder 15 by ring buckles 14 at both ends. The linear bearings in the two cylinders are positioned and fixed by ring buckles, ensuring the straightness of the bearings and achieving a smooth push-pull effect for the support, making operation easier and more convenient. The length of the support straight cylinder 9 is greater than the length of the through hole corresponding to the support rod 4. The two ends of the support straight cylinder 9 extend beyond the through holes corresponding to the support rod 4, providing closer support to the support rod, increasing the support area, making the support rod more stable when supporting the microscope, and making the microscope more stable during push-pull, ensuring the stability and accuracy of microscopic observation. The length of the auxiliary straight cylinder 15 is equal to the length of the through hole corresponding to the auxiliary rod 5. The support can slide up and down on the column. The support 3 and the column 2 are locked together by locking screws 16.

[0026] This invention is applicable to situations where the observed object is large, the quantity is large, or the plane on which the observed object is placed is large. This support can not only move the microscope up and down, but also push and pull flexibly in the horizontal direction. The distance of the horizontal push and pull is determined by the length of the support rod and the auxiliary rod, which allows the microscope to move within a large range.

Claims

1. A microscope stand which can be adjusted by pushing and pulling, comprising a base and a stand column arranged on one side of the base, characterized in that: The stand is sleeved with a support, the support is provided with two rods parallel to the base, one of the rods is a supporting rod, and the other rod is an auxiliary rod, the supporting rod and the auxiliary rod are respectively installed in two through holes provided in the support through respective linear bearings; the front end and the rear end of the supporting rod and the auxiliary rod are connected through front and rear connecting blocks to form an integral body, and the supporting rod is locked through a locking nail.

2. A push-pull adjustable microscope stand according to claim 1, wherein: A supporting straight cylinder is mounted in the through hole corresponding to the supporting rod, two linear bearings are respectively mounted at the two ends of the supporting straight cylinder, a spring is arranged between the two linear bearings, the spring is mounted in a spring groove provided in the supporting straight cylinder, a locking nail hole is formed in the wall of the supporting straight cylinder at the position of the spring groove, the locking nail hole is corresponding to a screw hole in the support.

3. A push-pull adjustable microscope stand according to claim 2, wherein: The linear bearings are fixed in the supporting straight cylinder through a circular ring buckle at the two ends of the supporting straight cylinder.

4. A push-pull adjustable microscope stand according to claim 2 or 3, characterized in that: An auxiliary straight cylinder is mounted in the through hole corresponding to the auxiliary rod, and a linear bearing is mounted in the auxiliary straight cylinder; the linear bearing is fixed in the auxiliary straight cylinder through a circular ring buckle at the two ends of the auxiliary straight cylinder.

5. The pull-adjustable microscope stand of claim 1, wherein: The support and the stand are locked through locking screws.

6. The pull and push adjustable microscope stand according to claim 4, wherein: The length of the supporting straight cylinder is greater than the length of the through hole corresponding to the supporting rod, and the two ends of the supporting straight cylinder protrude out of the through hole corresponding to the supporting rod; the length of the auxiliary straight cylinder is equal to the length of the through hole corresponding to the auxiliary rod.

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