Measuring instrument supporting device

Abstract

The utility model discloses a measuring instrument supporting device which comprises a base, three sets of lifting sliding rails, three damping sliding blocks, a supporting connecting rod assembly, a connecting rod rotating shaft assembly and a measuring instrument installation base, the lower ends of the three sets of lifting sliding rails are fixedly connected with the equally-divided triangle positions at the upper end of the base respectively, and the damping sliding blocks are arranged on the supporting connecting rod assembly. The three damping sliding blocks are fixedly and slidably connected with one another, the three equally-divided edges of the measuring instrument mounting base are rotationally connected with the upper ends of the three sets of supporting connecting rod assemblies through connecting rod rotating shaft assemblies respectively, and the lower ends of the three sets of supporting connecting rod assemblies are rotationally connected with the edges of the three damping sliding blocks through connecting rod rotating shaft assemblies respectively. The device adopts the supporting connecting rod assembly of a parallelogram structure, so that the stability of the measuring instrument in the adjusting process is ensured. Due to the design of the damping type cross-shaped rotating shaft, the adjusting process is simplified, and operation is faster and more convenient. The structural design is simple, the manufacturing cost is reduced, and meanwhile maintenance and use are convenient.

Description

Technical Field

[0001] The utility model relates to a measuring device auxiliary tool, in particular to a measuring instrument supporting device. Background Art

[0002] The existing measuring instrument support devices are usually tripods, most of which can adjust the height, rotation angle, and pitch angle, that is, they can only be adjusted in a single direction and cannot meet the needs of multi-directional translation and height adjustment. When adjusting the height or translation, the existing tripod cannot maintain the stability of the measuring instrument, resulting in measurement errors. Therefore, there is room for improvement. Summary of the invention

[0003] The purpose of the utility model is to provide a measuring instrument support device. The device is used to support and adjust the position of the measuring instrument to ensure the accuracy and stability of the measurement. Through its height and direction adjustability, the measurement work is more flexible and convenient, especially when it is necessary to measure at different heights and in different directions.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented according to the following technical scheme:

[0005] The utility model includes a base, a lifting slide rail, a damping slider, a supporting connecting rod assembly, a connecting rod rotating shaft assembly and a measuring instrument mounting seat, the lifting slide rails are divided into three groups, the lower ends of the three groups of lifting slide rails are respectively fixedly connected to the equally divided triangular positions of the upper end of the base, the damping sliders are divided into three groups, and the three damping sliders are respectively fixedly slidably connected to the three damping sliders, the three equally divided edges of the measuring instrument mounting seat are respectively rotatably connected to the upper ends of the three groups of supporting connecting rod assemblies through the connecting rod rotating shaft assemblies, and the lower ends of the three groups of supporting connecting rod assemblies are respectively rotatably connected to the edges of the three damping sliders through the connecting rod rotating shaft assemblies.

[0006] Preferably, the connecting rod shaft assembly is a damping type cross shaft.

[0007] Furthermore, each set of the lifting rails is composed of two parallel rails, and the two ends of the damping slider pass through the two lifting rails at the same time and can be fixedly slidably connected. The supporting connecting rod assembly is composed of two connecting rods arranged in parallel, and the two ends of the two damping sliders are respectively connected to the edge of the measuring instrument mounting seat and the edge of the damping slider through a connecting rod rotating shaft assembly so as to be fixedly rotatable.

[0008] The beneficial effects of the utility model are:

[0009] The utility model is a measuring instrument support device. Compared with the prior art, the utility model realizes the height and multi-directional translation adjustment of the measuring instrument through the design of three sets of lifting slide rails and damping slide blocks. The device adopts a parallelogram structure support connecting rod assembly to ensure the stability of the measuring instrument during the adjustment process. The design of the damping cross shaft simplifies the adjustment process, making the operation faster and more convenient. The structural design is simple, reducing the manufacturing cost, and is easy to maintain and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of one side of the utility model;

[0011] Figure 2 yes Figure 1 A partial enlarged view of part A;

[0012] Figure 3 It is a structural schematic diagram of another side of the utility model.

[0013] In the figure: base 1, lifting slide rail 2, damping slider 3, supporting connecting rod assembly 4, connecting rod shaft assembly 5, measuring instrument mounting base 6. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The schematic embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0015] like Figure 1-3 As shown: the utility model includes a base 1, a lifting slide rail 2, a damping slider 3, a supporting connecting rod assembly 4, a connecting rod rotating shaft assembly 5 and a measuring instrument mounting seat 6, the lifting slide rail 2 is divided into three groups, and the lower ends of the three groups of lifting slide rails 2 are respectively fixedly connected to the equally divided triangular positions of the upper end of the base 1, the damping slider 3 is divided into three groups, and the three damping sliders 3 are respectively fixedly slidably connected to the three damping sliders 3, the three equally divided edges of the measuring instrument mounting seat 6 are respectively rotatably connected to the upper ends of the three groups of supporting connecting rod assemblies 4 through the connecting rod rotating shaft assembly 5, and the lower ends of the three groups of supporting connecting rod assemblies 4 are respectively rotatably connected to the edges of the three damping sliders 3 through the connecting rod rotating shaft assembly 5.

[0016] Preferably, the connecting rod shaft assembly 5 is a damping type cross shaft.

[0017] Furthermore, each set of the lifting rails 2 is composed of two parallel ones, and the two ends of the damping slider 3 pass through the two lifting rails 2 at the same time and can be fixedly slidably connected. The supporting connecting rod assembly 4 is composed of two connecting rods arranged in parallel, and the two ends of the two damping sliders 3 are respectively connected to the edge of the measuring instrument mounting seat 6 and the edge of the damping slider 3 through a connecting rod rotating shaft assembly 5 so as to be fixedly rotatably connected.

[0018] The working principle of the utility model is as follows:

[0019] When the utility model is used, the measuring instrument to be used is fixedly mounted on the measuring instrument mounting seat 6. The installation height of the measuring instrument can be changed by simultaneously raising and lowering the three damping sliders 3 to adjust the height. When the translation position needs to be adjusted, only one of the damping sliders 3 needs to be raised to achieve translation. Because each side of the measuring instrument mounting seat 6 has a set of supporting connecting rod assemblies 4 with a parallelogram structure, when one side of the measuring instrument mounting seat 6 is raised or lowered, the measuring instrument mounting seat 6 translates back and forth along the direction of one of the damping sliders 3 adjusted by the lifting and lowering adjustment. Because the supporting connecting rod assembly 4 is a parallelogram mechanism, the measuring instrument mounting seat 6 will maintain parallel movement and will not flip, thereby achieving support for adjusting the height and translation in any direction that is always stable. As an improvement, the measuring instrument mounting seat 6 can also be connected to the measuring instrument through a rotating platform, so that the measuring instrument can be used not only for translation but also for rotation.

[0020] The above shows and describes the basic principle and main features of the utility model and the advantages of the invention. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the invention, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A measuring instrument support device, characterized in that: The invention comprises a base (1), a lifting rail (2), a damping slider (3), a supporting connecting rod assembly (4), a connecting rod rotating shaft assembly (5) and a measuring instrument mounting seat (6), wherein the lifting rail (2) is provided in three groups, and the lower ends of the three groups of lifting rails (2) are respectively fixedly connected to the equally divided triangular positions at the upper end of the base (1); the damping slider (3) is provided in three groups, and the three damping sliders (3) are respectively fixedly slidably connected to the three damping sliders (3); the three equally divided edges of the measuring instrument mounting seat (6) are respectively rotatably connected to the upper ends of the three groups of supporting connecting rod assemblies (4) through the connecting rod rotating shaft assembly (5); and the lower ends of the three groups of supporting connecting rod assemblies (4) are respectively rotatably connected to the edges of the three damping sliders (3) through the connecting rod rotating shaft assembly (5).

2. The measuring instrument support device according to claim 1, characterized in that: The connecting rod rotating shaft assembly (5) is a damping type cross rotating shaft.

3. The measuring instrument support device according to claim 2, characterized in that: Each group of the lifting rails (2) consists of two parallel rails, and both ends of the damping slider (3) pass through the two lifting rails (2) at the same time and can be fixedly slidably connected.

4. The measuring instrument support device according to claim 3, characterized in that: The supporting connecting rod assembly (4) is composed of two connecting rods arranged in parallel, and the two ends of the two damping sliders (3) are respectively connected to the edge of the measuring instrument mounting seat (6) and the edge of the damping slider (3) through a connecting rod rotating shaft assembly (5) so as to be fixedly rotatable.

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