Cleanness automatic analyzer shell structure

Abstract

The utility model relates to the technical field of cleanliness analyzers, in particular to a shell structure of an automatic cleanliness analyzer, which comprises a support and a protective device, a lens is mounted on the surface of the support, an observation desk is mounted on the surface of the support, and the protective device is arranged on the surface of the support and comprises a guide rail fixedly connected with the support. A sliding block is slidably connected to the surface of the guide rail, a protective shell is fixedly connected to the surface of the sliding block, a glass plate is fixedly connected to the surface of the protective shell, a fixing plate is fixedly connected to one side of the guide rail, a threaded hole is formed in the surface of the fixing plate, and a threaded rod is in threaded connection to the surface of the fixing plate; according to the device, a workpiece can be protected conveniently, the situation that dust falls on the workpiece is reduced, the observation table can be sealed conveniently, the accuracy of data detection is improved, operation is convenient, and the detection effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleanliness analyzer, especially to the cleanliness automatic analyzer casing structure. BACKGROUND

[0002] The cleanliness analyzer is an advanced detection equipment, which adopts high-precision optical and image processing technology, can quickly and accurately detect and analyze the particles in the sample, plays an important role in the detection of part cleanliness in industrial production or the research of micro particles in the scientific research field, helps to optimize the production process, improve the product quality and reduce the failure risk, and is a powerful tool to ensure product cleanliness and reliability.

[0003] In the prior art, such as the utility model with publication number CN211235395U, the utility model relates to the field of analyzer, in particular to a surface cleanliness analyzer, which comprises an analyzer, a vertical rod, a base and a protective shell; the vertical rod is fixedly connected to one side of the upper base, and the analyzer is slidably connected to the vertical rod; a handle is fixedly installed on the side of the vertical rod away from the analyzer, and a silica gel layer is coated on the outside of the handle; the bottom of the base is embedded in the protective shell and movably connected to the protective shell; a plurality of fixed rods are fixedly connected to the inner bottom of the protective shell, the upper ends of the fixed rods are fixedly connected to arc-shaped plates, and a plurality of springs are fixedly connected to the upper surface of the arc-shaped plates; a plurality of grooves are arranged on the bottom of the base, elastic balls are fixedly connected in the grooves, and the bottoms of the elastic balls are fixedly connected to the springs through the grooves; the utility model has the advantages of simple structure, convenient use, and effective solution to the problems of damage to some parts of the cleanliness analyzer and influence on work efficiency caused by bumping and vibration during the movement or removal of the cleanliness analyzer, but the workpiece is placed on the observation table during use, the observation table lacks effective protection, and debris falls on the workpiece, which easily affects the detection of the cleanliness of the workpiece by the equipment.

[0004] In order to solve the problem that the workpiece is placed on the observation table, the observation table lacks effective protection, and debris falls on the workpiece, which easily affects the detection of the cleanliness of the workpiece by the equipment, the prior art adopts the method of cleaning the surface of the observation table, but dust easily falls on the workpiece, which affects the accuracy of the cleanliness detection. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art that the workpiece is placed on the observation table, the observation table lacks effective protection, and debris falls on the workpiece, which easily affects the detection of the cleanliness of the workpiece by the equipment, and provides a cleanliness automatic analyzer casing structure.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: the shell structure of cleanliness automatic analyzer, including support and protection device, the surface of support is installed with lens, the surface of support is installed with observation platform, the protection device is arranged on the surface of support, the protection device includes guide rail, the guide rail is fixedly connected with support, the surface of guide rail is connected with sliding block slidingly, the surface of sliding block is fixedly connected with protection shell, the surface of protection shell is fixedly connected with glass plate, one side of guide rail is fixedly connected with fixed plate, the surface of fixed plate is opened with threaded hole, the surface of fixed plate is connected with threaded rod threadedly, one side of protection shell is fixedly connected with round block, the threaded rod is rotatably connected with round block, through setting protection device, it is convenient to protect work piece, reduces the situation that dust floats on work piece, it is convenient to seal observation platform, increases the accuracy of data detection.

[0007] Preferably, one side of the threaded rod away from the round block is fixedly connected with a knob, the glass plate is arranged in a semicircular shape, by setting the threaded rod, when in use, the threaded rod facilitates the sliding of the protection shell, increasing the ease of use of the equipment, reducing the operation difficulty of the equipment.

[0008] Preferably, the protection shell has two, the two protection shells are arranged in a mirror image, by setting the protection shell, it is convenient to seal the observation platform, reducing the situation that dust floats on the workpiece, increasing the stability of the equipment.

[0009] Preferably, the glass plate is arranged on the lower surface of the lens, and the observation platform is arranged directly below the glass plate, by setting the glass plate, the lens can observe the workpiece, increasing the ease of use of the equipment, reducing the operation difficulty of the equipment.

[0010] Preferably, the surface of the glass plate is provided with a splicing device, the splicing device comprises a connecting block, the connecting block is fixedly connected with the glass plate, one side of the protection shell is fixedly connected with a magnetic block, the surface of the magnetic block is fixedly connected with a column, by setting the splicing device, the glass plate can be disassembled, and the glass plate can be conveniently cleaned and maintained.

[0011] Preferably, a circular hole is formed in the surface of the connecting block, and the column is inserted into the circular hole in the surface of the connecting block, by setting the column, the column is positioned with the connecting block when in use, the glass plate can be positioned, increasing the stability of the equipment, facilitating use.

[0012] Preferably, the magnetic block is magnetically connected with the connecting block, and the longitudinal section of the connecting block is arranged in a trapezoidal shape, by setting the magnetic block, the glass plate can be positioned in cooperation with the connecting block, increasing the stability of the equipment, reducing the operation difficulty of the equipment, facilitating use.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] In the utility model, when using, rotating the knob, the knob drives the threaded rod to move, the threaded rod extrudes the protective shell to slide and sets the observation platform when moving, at the moment, the lens observes the workpiece through the glass plate, detects the workpiece, when detecting is completed, reverse rotating the knob drives the threaded rod, the threaded rod drives the protective shell to open the observation platform, can take out the workpiece, pull the connecting block and separate from the magnetic block, can take down the glass plate, conveniently clean the glass plate, reduce the condition that glass plate sticks impurity, through setting the utility model, it is convenient to protect the workpiece, reduce the condition that dust falls on the workpiece, it is convenient to seal the observation platform, increase the accuracy of data detection, conveniently operate, improve the detection effect of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the shell structure of the cleanliness automatic analyzer is provided for the utility model;

[0016] Figure 2 A partial structure schematic view of the shell structure of the cleanliness automatic analyzer is provided for the utility model;

[0017] Figure 3 A protective device structure schematic view of the shell structure of the cleanliness automatic analyzer is provided for the utility model;

[0018] Figure 4 A three-dimensional structure schematic view of the shell structure of the cleanliness automatic analyzer is provided for the utility model; Figure 3 A three-dimensional structure schematic view of the shell structure of the cleanliness automatic analyzer is provided for the utility model;

[0019] Figure 5 A threaded rod structure schematic view of the shell structure of the cleanliness automatic analyzer is provided for the utility model.

[0020] Legend: 1, support;2, lens;3, observation platform;4, protective device;41, protective shell;42, sliding block;43, guide rail;44, fixed plate;45, knob;46, threaded rod;47, round block;48, glass plate;5, splicing device;51, connecting block;52, column;53, magnetic block. DETAILED DESCRIPTION

[0021] Please refer to Figures 1-5 The utility model provides a technical scheme: the shell structure of cleanliness automatic analyzer, including support 1 and protective device 4, the surface of support 1 is installed with lens 2, the surface of support 1 is installed with observation platform 3, and protective device 4 is set up on the surface of support 1.

[0022] The specific settings and functions of the protection device 4 and the splicing device 5 will be described below.

[0023] In this embodiment, the protection device 4 includes a guide rail 43 fixedly connected with the support 1, a sliding block 42 slidingly connected with the surface of the guide rail 43, a protection shell 41 fixedly connected with the surface of the sliding block 42, a glass plate 48 fixedly connected with the surface of the protection shell 41, a fixed plate 44 fixedly connected with one side of the guide rail 43, a threaded hole formed in the surface of the fixed plate 44, a threaded rod 46 threadedly connected with the surface of the fixed plate 44, a circular block 47 fixedly connected with one side of the protection shell 41, and the threaded rod 46 rotatably connected with the circular block 47. By arranging the protection device 4, the workpiece can be protected, the situation that dust falls on the workpiece is reduced, the observation platform 3 can be sealed, and the accuracy of data detection is increased.

[0024] Specifically, a knob 45 is fixedly connected with the side of the threaded rod 46 away from the circular block 47, and the glass plate 48 is arranged in a semicircular shape. By arranging the threaded rod 46, the threaded rod 46 can drive the protection shell 41 to slide during use, the ease of use of the equipment is increased, and the operation difficulty of the equipment is reduced.

[0025] Specifically, the protection shell 41 has two protection shells 41 arranged in a mirror image, and the two protection shells 41 are arranged in a mirror image. By arranging the protection shell 41, the observation platform 3 can be sealed, the situation that dust falls on the workpiece is reduced, and the stability of the equipment is increased.

[0026] Specifically, the glass plate 48 is arranged on the lower surface of the lens 2, and the observation platform 3 is arranged directly below the glass plate 48. By arranging the glass plate 48, the lens 2 can observe the workpiece, the ease of use of the equipment is increased, and the operation difficulty of the equipment is reduced.

[0027] Specifically, the glass plate 48 is provided with a splicing device 5, the splicing device 5 includes a connecting block 51 fixedly connected with the glass plate 48, a magnetic block 53 fixedly connected with one side of the protection shell 41, and a column 52 fixedly connected with the surface of the magnetic block 53.

[0028] In this embodiment, by arranging the splicing device 5, the glass plate 48 can be disassembled and cleaned and maintained conveniently.

[0029] Specifically, a circular hole is formed in the surface of the connecting block 51, and the column 52 is inserted into the circular hole in the surface of the connecting block 51.

[0030] In this embodiment, by arranging the column 52, the column 52 is positioned with the connecting block 51 during use, the glass plate 48 can be positioned, the stability of the equipment is increased, and the equipment is used conveniently.

[0031] Specifically, the magnetic block 53 is magnetically connected with the connecting block 51, and the longitudinal section of the connecting block 51 is arranged in a trapezoidal shape.

[0032] In the embodiment: by setting the magnetic block 53, the glass plate 48 is positioned in cooperation with the connecting block 51, the stability of the equipment is increased, the operation difficulty of the equipment is reduced, and the use is facilitated.

[0033] Working principle: by setting the protection device 4 and the splicing device 5, when in use, the knob 45 is rotated, the knob 45 drives the threaded rod 46 to move, and the threaded rod 46 extrudes the protective shell 41 to slide and sets the observation platform 3, at this time the lens 2 observes the workpiece through the glass plate 48, detects the workpiece, when the detection is completed, the knob 45 is reversely rotated to drive the threaded rod 46, the threaded rod 46 drives the protective shell 41 to open the observation platform 3, the workpiece can be taken out, the connecting block 51 is separated from the magnetic block 53, the glass plate 48 can be taken down, the glass plate 48 is conveniently cleaned, the situation that the glass plate 48 is adhered with impurities is reduced, by setting the utility model, the workpiece is conveniently protected, the situation that dust falls on the workpiece is reduced, the observation platform 3 is conveniently sealed, the accuracy of data detection is increased, the operation is facilitated, and the detection effect of the equipment is improved.

Claims

1. A housing structure for a cleanliness automatic analyzer comprising a stand (1) and a guard (4), characterized in that: The surface of the support (1) is mounted with a lens (2), the surface of the support (1) is mounted with an observation platform (3), the guard (4) is arranged on the surface of the support (1), the guard (4) comprises a guide rail (43), the guide rail (43) is fixedly connected with the support (1), the surface of the guide rail (43) is slidably connected with a sliding block (42), the surface of the sliding block (42) is fixedly connected with a protective shell (41), the surface of the protective shell (41) is fixedly connected with a glass plate (48), one side of the guide rail (43) is fixedly connected with a fixed plate (44), the surface of the fixed plate (44) is provided with a threaded hole, the surface of the fixed plate (44) is threadedly connected with a threaded rod (46), one side of the protective shell (41) is fixedly connected with a round block (47), the threaded rod (46) is rotatably connected with the round block (47).

2. The cleanliness automatic analyzer housing structure according to claim 1, characterized by: The threaded rod (46) is fixedly connected with a knob (45) away from the round block (47), and the glass plate (48) is arranged in a semicircular shape.

3. The cleanliness automatic analyzer housing structure according to claim 1, characterized by: The protective shell (41) has two, and the two protective shells (41) are arranged in a mirror image.

4. The cleanliness automatic analyzer housing structure according to claim 1, characterized by: The glass plate (48) is arranged on the lower surface of the lens (2), and the observation platform (3) is arranged directly below the glass plate (48).

5. The cleanliness automatic analyzer housing structure according to claim 1, characterized by: The surface of the glass plate (48) is provided with a splicing device (5), the splicing device (5) comprises a connecting block (51), the connecting block (51) is fixedly connected with the glass plate (48), one side of the protective shell (41) is fixedly connected with a magnetic block (53), the surface of the magnetic block (53) is fixedly connected with a column (52).

6. The cleanliness automatic analyzer housing structure according to claim 5, characterized by: The surface of the connecting block (51) is provided with a circular hole, and the column (52) is inserted into the circular hole in the surface of the connecting block (51).

7. The cleanliness automatic analyzer housing structure according to claim 5, characterized by: The magnetic block (53) is magnetically connected with the connecting block (51), and the longitudinal section of the connecting block (51) is arranged in a trapezoidal shape.

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