Automatic scanning electron microscope sample preparation device

Abstract

The utility model discloses a preparation device of an automatic scanning electron microscope sample. The preparation device comprises a sample preparation device main body and a transparent cover, a telescopic structure is mounted at the upper part in the sample preparation device, and the telescopic structure crushes a sample sheet through up-down telescopic movement; a cleaning structure is arranged on one side of the sample preparation device, and a drying structure is arranged on the other side of the sample preparation device; parameters of the telescopic structure are set through the control module, then the telescopic structure moves downwards to smash samples to be treated, a transparent cover is opened, the samples are classified by workers and placed in a second material area, and the classified samples are cleaned through the cleaning structure. The cleaning water collecting disc below the second material area can collect cleaning waste water, after cleaning is finished, a sample is placed in the third material area and then dried, metal spraying treatment is conducted through the metal spraying structure, then preparation of the sample is completed, operation in the using process is convenient and fast, and in the practical process, the safety of workers can be guaranteed, and accidental injury is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of sample preparation, and in particular relates to an automated scanning electron microscope sample preparation device. Background Art

[0002] In the compatibility study of drugs and packaging systems, glass packaging materials need to be observed by scanning electron microscopy to see how well the inner surface of the glass is tolerated. Generally, glass bottles need to be sampled and observed at the bottom, body and shoulder of the bottle. Because glass is not conductive, the cut glass pieces need to be sprayed with gold after cleaning and drying. The steps involved in sample preparation are cumbersome, manual operation is time-consuming, and improper operation may cause glass fragments to splash and injure operators. The glass pieces may not be cleaned properly, and the natural drying process takes a long time and is inefficient. Therefore, there is an urgent need for an automated scanning electron microscope sample preparation device. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an automated scanning electron microscope sample preparation device that is easy to operate and can improve efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated scanning electron microscope sample preparation device, comprising a sample preparation device body and a transparent cover;

[0005] A telescopic structure is installed in the upper part of the sample preparation device, and the telescopic structure breaks the sample piece by moving up and down;

[0006] A cleaning structure is provided on one side of the sample preparation device, and a drying structure is provided on the other side of the sample preparation device;

[0007] A control structure is provided on one side of the bottom end of the sample preparation device, and the control structure is used to control the sample preparation equipment, and can adjust parameters and control the effective operation of various structures. A waste area is provided on one side of the control structure, and the waste area is used to place sample waste;

[0008] The transparent cover is installed on the upper part of the sample preparation device body, and is used to protect users and prevent external foreign matter from entering the sample preparation device.

[0009] Preferably, a gold spraying structure is provided at the lower side of the cleaning structure, and a gold spraying structure is provided at the lower side of the drying structure.

[0010] Preferably, a connecting rod is installed on the upper side of the telescopic structure, the connecting rod is installed on the upper end of the sample preparation device, at least one connecting rod is provided, and at least one telescopic structure is installed on the connecting rod;

[0011] The sample preparation device is provided with two connecting rods, each of which is provided with three telescopic structures. The telescopic structures can break the sample by applying a preset force to the sample.

[0012] Preferably, a first material area is provided below the telescopic structure, and a second material area is provided below the first material area;

[0013] The first material area is used to place glass bottles to be processed and can hold six glass bottles. The second material area is used to place processed samples. The second material area can be provided with different types of partitions for placing different samples.

[0014] Preferably, the first material area is arranged inside the sample preparation device, the first material area has at least one material placement area, and the second material area is provided with at least one sample area.

[0015] Preferably, a cleaning structure is arranged below the second material area, the cleaning structure is connected to a water pipe, a nozzle is installed on the cleaning structure, a cleaning water collecting tray is installed below the cleaning structure, the cleaning water collecting tray is used to collect waste water after cleaning the sample, a third material area is arranged above the cleaning water collecting tray, the third material area is a drying placement area, and the cleaning structure is electrically connected to the control structure.

[0016] Preferably, an operating table is installed at the lower side of the control structure, and a waste area is provided on the operating table.

[0017] Preferably, the control structure comprises a control module and a processor, the control module is installed on the front side of the control structure, and the processor is installed on one side of the control module.

[0018] Preferably, the control module includes a first control switch, a temperature display screen and a display panel, a second control switch is provided on one side of the first control switch, a third control switch is provided on one side of the second control switch, a fourth control switch is provided on one side of the third control switch, the temperature display screen is installed on one side of the control module and is located above the first control switch, and a display panel is installed on one side of the temperature display screen.

[0019] Preferably, the first control switch is electrically connected to the telescopic structure, the second control switch is electrically connected to the cleaning structure, the third control switch is electrically connected to the drying structure, and the fourth control switch is electrically connected to the gold spraying structure.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] When the utility model is in use, the transparent cover is first opened, the sample to be processed is placed in the first material area, the transparent cover is installed, the parameters of the telescopic structure are set through the control module, and then the telescopic structure moves downward to break the sample to be processed. After the telescopic structure has finished processing, the transparent cover is opened and the fragmented samples are classified by the staff and placed in the second material area. After the staff has finished classifying, the classified samples are cleaned by the cleaning structure, and the cleaning water collection tray under the second material area can collect cleaning waste water. After cleaning, the sample is placed in the third material area, the parameters of the drying structure are set through the control module, and the sample is dried. After drying, the sample is sprayed with gold through the gold spraying structure, and then the sample preparation is completed. The practical process is convenient to operate, and the safety of the staff can be guaranteed during the sample preparation process to avoid accidental injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] In the figure: transparent cover 1; first material area 2; second material area 3; telescopic structure 4; cleaning structure 5; drying structure 6; gold spraying structure 7; control module 8; first control switch 801; second control switch 802; third control switch 803; fourth control switch 804; waste area 10; third material area 11; cleaning water collecting tray 12; operating table 13; connecting rod 14; processor 15; display panel 16; temperature display screen 17. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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 in 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] like Figure 1 As shown, the utility model provides a technical solution: an automated scanning electron microscope sample preparation device, comprising a sample preparation device body and a transparent cover 1;

[0028] A telescopic structure 4 is installed in the upper part of the sample preparation device, and the telescopic structure 4 breaks the sample piece by moving up and down;

[0029] A cleaning structure 5 is provided on one side of the sample preparation device, and a drying structure 6 is provided on the other side of the sample preparation device;

[0030] A control structure is provided on one side of the bottom end of the sample preparation device. The control structure is used to control the sample preparation device, and can adjust parameters and control the effective operation of various structures. A waste area 10 is provided on one side of the control structure. The waste area 10 is used to place sample waste.

[0031] The transparent cover 1 is installed on the upper part of the main body of the sample preparation device, and the transparent cover 1 is used to protect the user and prevent external foreign matter from entering the interior of the sample preparation device.

[0032] like Figure 1 As shown, a gold spraying structure 7 is provided at the lower side of the cleaning structure 5 , and a gold spraying structure 7 is provided at the lower side of the drying structure 6 .

[0033] A connecting rod 14 is installed on the upper side of the telescopic structure 4. The connecting rod 14 is installed on the upper end of the sample preparation device. At least one connecting rod 14 is provided, and at least one telescopic structure 4 is installed on the connecting rod 14.

[0034] The sample preparation device is provided with two connecting rods 14 , and each connecting rod 14 is provided with three telescopic structures 4 . The telescopic structures 4 can break the sample by applying a preset force to the sample.

[0035] like Figure 1 As shown, a first material area 2 is provided below the telescopic structure 4, and a second material area 3 is provided below the first material area 2;

[0036] The first material area 2 is used to place glass bottles to be processed and can hold six glass bottles. The second material area 3 is used to place processed samples. The second material area 3 can be provided with 18 types of partitions for placing different samples.

[0037] The first material area 2 is arranged inside the sample preparation device. The first material area 2 has at least one material placement area, and the second material area 3 is provided with at least one sample area.

[0038] A cleaning structure 5 is arranged below the second material area 3, the cleaning structure 5 is connected to a water pipe, a nozzle is installed on the cleaning structure 5, a cleaning water collecting tray 12 is installed below the cleaning structure 5, the cleaning water collecting tray 12 is used to collect waste water after cleaning the sample, a third material area 11 is arranged above the cleaning water collecting tray 12, the third material area 11 is a drying placement area, and the cleaning structure 5 is electrically connected to the control structure.

[0039] like Figure 1 As shown, an operating platform 13 is installed at the lower side of the control structure, and a waste area 10 is arranged on the operating platform 13.

[0040] The control structure includes a control module 8 and a processor 15 . The control module 8 is installed on the front side of the control structure, and the processor 15 is installed on one side of the control module 8 .

[0041] The control module 8 includes a first control switch 801, a temperature display screen 17 and a display panel 16. A second control switch 802 is arranged on one side of the first control switch 801, a third control switch 803 is arranged on one side of the second control switch 802, and a fourth control switch 804 is arranged on one side of the third control switch 803. The temperature display screen 17 is installed on one side of the control module 8 and is located above the first control switch 801. The display panel 16 is installed on one side of the temperature display screen 17.

[0042] The first control switch 801 is electrically connected to the telescopic structure 4 , the second control switch 802 is electrically connected to the cleaning structure 5 , the third control switch 803 is electrically connected to the drying structure 6 , and the fourth control switch 804 is electrically connected to the gold spraying structure 7 .

[0043] Working principle of this utility model:

[0044] When in use, first open the transparent cover 1, place the sample to be processed in the first material area 2, install the transparent cover 1, set the parameters of the telescopic structure 4 through the control module 8, and then move the telescopic structure 4 downward to break up the sample to be processed. After the telescopic structure 4 has completed the processing, open the transparent cover 1 and let the staff classify the fragmented samples and place them in the second material area 3. After the staff has completed the classification, the classified samples are cleaned by the cleaning structure 5. The cleaning water collection tray 12 under the second material area 3 can collect the cleaning waste water. After cleaning, the sample is placed in the third material area 11, and the parameters of the drying structure 6 are set by the control module 8 to dry the sample. After drying, the sample is sprayed with gold by the gold spraying structure 7 to complete the sample preparation. A waste area 10 is provided on the operating table 13 to place waste.

[0045] For the convenience of description, the orientations mentioned above are now defined as follows: the up, down, left, right, front, and back directions mentioned above are consistent with the up, down, left, right, front, and back directions of the projection relationship of the image itself.

[0046] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0047] The above-described embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An automated scanning electron microscope sample preparation device, characterized in that: It comprises a sample preparation device body and a transparent cover (1); A telescopic structure (4) is installed in the upper part of the sample preparation device, and the telescopic structure (4) breaks the sample piece by moving upward and downward; A cleaning structure (5) is disposed on one side of the sample preparation device, and a drying structure (6) is disposed on the other side of the sample preparation device; A control structure is disposed on one side of the bottom end of the sample preparation device, and a waste area (10) is disposed on one side of the control structure; The transparent cover (1) is installed on the upper part of the main body of the sample preparation device.

2. The automated scanning electron microscope sample preparation device according to claim 1, characterized in that: A gold spraying structure (7) is arranged on the lower side of the cleaning structure (5), and a gold spraying structure (7) is arranged on the lower side of the drying structure (6).

3. The automated scanning electron microscope sample preparation device according to claim 2, characterized in that: A connecting rod (14) is installed on the upper side of the telescopic structure (4), and the connecting rod (14) is installed on the upper end of the sample preparation device. At least one connecting rod (14) is provided, and at least one telescopic structure (4) is installed on the connecting rod (14).

4. An automated scanning electron microscope sample preparation device according to claim 1, 2 or 3, characterized in that: A first material area (2) is arranged below the telescopic structure (4), and a second material area (3) is arranged below the first material area (2).

5. The automated scanning electron microscope sample preparation device according to claim 4, characterized in that: The first material area (2) is arranged inside the sample preparation device, the first material area (2) has at least one material placement area, and the second material area (3) is provided with at least one sample area.

6. The automated scanning electron microscope sample preparation device according to claim 5, characterized in that: A cleaning structure (5) is arranged below the second material area (3), the cleaning structure (5) is connected to a water pipe, a nozzle is installed on the cleaning structure (5), a cleaning water collecting tray (12) is installed below the cleaning structure (5), a third material area (11) is arranged above the cleaning water collecting tray (12), and the cleaning structure (5) is electrically connected to a control structure.

7. An automated scanning electron microscope sample preparation device according to claim 1, 2, 3, 5 or 6, characterized in that: An operating table (13) is installed at the lower side of the control structure, and a waste area (10) is arranged on the operating table (13).

8. The automated scanning electron microscope sample preparation device according to claim 7, characterized in that: The control structure comprises a control module (8) and a processor (15), wherein the control module (8) is installed on the front side of the control structure, and the processor (15) is installed on one side of the control module (8).

9. The automated scanning electron microscope sample preparation device according to claim 8, characterized in that: The control module (8) comprises a first control switch (801), a temperature display screen (17) and a display panel (16); a second control switch (802) is arranged on one side of the first control switch (801); a third control switch (803) is arranged on one side of the second control switch (802); a fourth control switch (804) is arranged on one side of the third control switch (803); the temperature display screen (17) is mounted on one side of the control module (8) and is located above the first control switch (801); and a display panel (16) is mounted on one side of the temperature display screen (17).

10. The automated scanning electron microscope sample preparation device according to claim 9, characterized in that: The first control switch (801) is electrically connected to the telescopic structure (4), the second control switch (802) is electrically connected to the cleaning structure (5), the third control switch (803) is electrically connected to the drying structure (6), and the fourth control switch (804) is electrically connected to the gold spraying structure (7).

Images