CN112959278A

CN112959278A - Mechanical hard disk maintenance clean bench with tiny part observation function

Info

Publication number: CN112959278A
Application number: CN202110142546.0A
Authority: CN
Inventors: 尚方; 林扬; 王莹莹; 刘生; 方宽; 尚博宇; 高鹏宇; 宋杭选
Original assignee: State Grid Heilongjiang Electric Power Co Ltd Electric Power Research Institute; State Grid Corp of China SGCC
Current assignee: State Grid Heilongjiang Electric Power Co Ltd Electric Power Research Institute; State Grid Corp of China SGCC
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-15

Abstract

A mechanical hard disk maintenance clean bench with a tiny part observation function relates to a hard disk maintenance clean bench. The invention aims to solve the problem that the maintenance effect and the maintenance success rate are influenced in the conventional clean bench. The invention discloses a cleaning table, which is characterized in that a plurality of shadowless lamps (3) are arranged at four corners of the upper part of a cleaning bin (1-1) of a cleaning table body (1), the light irradiation directions of the shadowless lamps (3) face to the center of the cleaning bin (1-1), an LED lamp (2) is arranged at the upper end of the front side of the cleaning bin (1-1), and the LED lamp (2) is positioned between the two shadowless lamps (3); the pose adjusting device (10) is arranged in the clean cabin (1-1), the operating platform (11) is horizontally arranged at the upper end part of the pose adjusting device (10), the limiting plate (12) is horizontally arranged at the upper end part of the operating platform (11), and the limiting plate (12) is close to one side of a maintainer; the microscope (20) is mounted on the operation table (11), and the display screen (21) is mounted on the microscope (20). The invention is used for maintaining the Winchester hard disk.

Description

Mechanical hard disk maintenance clean bench with tiny part observation function

Technical Field

The invention relates to a vertical flow clean bench, in particular to a mechanical hard disk maintenance clean bench with a tiny part observation function.

Background

The vertical one-way flow superclean bench is widely applied to areas needing local cleanness. The fields of laboratories, biological pharmacy, photoelectric industry, microelectronics, hard disk manufacturing and the like. The horizontal air supply workbench and the vertical air supply workbench can meet the experimental requirements, and the air flow pattern is considered (which air supply form has the minimum influence on the experiment according to the experiment). Are generally vertical; the vertical air supply is vertical downward blowing, vertical manifold and quasi-closed table top, and can effectively ensure the cleanliness in the cabin. If a microscope is placed in the workbench, the air flow of the vertical air supply can be blocked by the microscope, and in this case, horizontal air is selected; glass doors are typically moved up and down. In general, no obvious difference exists between the horizontal air supply and the vertical air supply, and the proper type is selected according to the experimental requirements.

For the winchester hard disk, the internal structure is very precise, and the distance between the magnetic head and the disk rotating at high speed is very close. An open repair in the clean room is required. And current clean bench is when the in-service use, is restricted by the clean room door of clean bench, and the maintenance door is with vertical plane arrangement form for the maintainer head can't visit carefully to look over in the clean room, has the maintenance effect and maintains the success rate of influence.

Disclosure of Invention

The invention aims to solve the problems that the head of a maintainer cannot be inserted into a clean cabin to be checked carefully due to the fact that the maintenance door is arranged in a vertical plane mode and the maintenance effect and the maintenance success rate are influenced when the existing clean bench is limited by the clean cabin door of the clean bench in actual use. Further provides a mechanical hard disk maintenance clean bench with a tiny part observation function.

The technical scheme of the invention is as follows: a mechanical hard disk maintenance clean bench with a tiny part observation function comprises a clean bench body, and further comprises LED lamps, a plurality of shadowless lamps, a pose adjusting device, an operating platform, a limiting plate, a microscope and a display screen, wherein the shadowless lamps are installed at four corners of the upper portion of a clean cabin of the clean bench body, the light irradiation directions of the shadowless lamps face the center of the clean cabin, the LED lamps are installed at the upper end of the front side of the clean cabin, and the LED lamps are located between the two shadowless lamps; the position and pose adjusting device is arranged in the clean cabin, the operating platform is horizontally arranged at the upper end part of the position and pose adjusting device, the limiting plate is horizontally arranged at the upper end surface end part of the operating platform, and the limiting plate is close to one side of a maintainer; the microscope is arranged on the operating platform, and the display screen is arranged on the microscope; the pose adjusting device comprises a base, a connecting rod, a horizontal swing rod and a hinge joint, wherein the base is installed in the clean room, one end of the connecting rod is rotatably connected with the base, the other end of the connecting rod is rotatably connected with one end of the horizontal swing rod, the other end of the horizontal swing rod is connected with the hinge joint, and the hinge joint is connected with the operating platform.

Furthermore, the upper part of the front end surface of the clean bin of the clean bench body is a concave transparent curved surface.

Further, the included angle between the upper part of the concave transparent curved surface and the horizontal plane is 60 degrees.

Further, the included angle between the lower part of the concave transparent curved surface and the horizontal plane is 44 degrees.

Further, the clean room of clean bench body includes door, storehouse top, storehouse bottom and storehouse board, and storehouse board and door are arranged around, and the storehouse top is installed respectively on the upper and lower terminal surface of storehouse board and door with the storehouse bottom, and the transparent curved surface of indent sets up on the door.

Furthermore, two maintenance holes are formed in the bin door.

Furthermore, the device also comprises two maintenance doors, two rotating shafts and two pairs of magnetic suction components, wherein each maintenance door is rotatably installed on a maintenance hole on the bin door through one rotating shaft, and each pair of magnetic suction components are respectively installed on one maintenance door and the bin door.

Furthermore, the maintenance door and the maintenance hole are both circular, and the diameter of the maintenance hole is smaller than that of the maintenance door.

Further, the microscope comprises a microscope body and a lifting frame, the lifting frame is vertically installed on the operating platform, and the microscope body is installed on the lifting frame.

Compared with the prior art, the invention has the following effects:

1. the LED lamp and the shadowless lamps are adopted, so that the condition that no shadow exists when the Winchester hard disk is maintained can be ensured, the LED lamp ensures the sufficiency and brightness of light, a maintainer can ensure the maintenance effect when maintaining, and the problem that the maintenance is not thorough or fine due to poor light shadow or illumination is avoided.

2. The bin door is an inwards concave transparent curved surface, so that a maintainer can conveniently and clearly see the head forwards when overhauling, all structures of the Winchester hard disk are more clearly seen under the irradiation of the LED lamp and the shadowless lamps, the comfort level of the maintainer in the overhauling process is ensured, the maintainer can have more observation angles, and the overhauling success rate is improved.

3. The invention adopts the pose adjusting device, can adjust the hard disk on the operating platform in any pose of front-back, up-down and horizontal rotation, and provides convenience for maintenance accuracy by adjusting the hard disk at multiple angles according to the actual maintenance requirements of a maintainer under the coordination of the shadowless lamp and the LED lamp and seeing the small structures of the hard disk at different angles clearly.

4. The invention adopts the display screen to directly display the image seen in the microscope in real time, magnifies each maintenance position of the hard disk, can more clearly and carefully maintain the hard disk, is convenient to improve the maintenance accuracy and efficiency, and avoids the problems of time waste or incapability of accurately finding the maintenance position due to repeated searching of the maintenance position.

Drawings

FIG. 1 is a front view of the present invention with an LED lamp and a plurality of shadowless lamps. Fig. 2 is a side view of fig. 1. Fig. 3 is a front view of the bin gate. Fig. 4 is a schematic view of the overall structure of the present invention.

Detailed Description

The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 4, and the mechanical hard disk maintenance clean bench having a micro-part observation function of the present embodiment includes a clean bench body 1, and further includes a plurality of shadowless lamps 3, a posture adjusting device 10, an operation table 11, a limit plate 12, a microscope 20, and a display screen 21, wherein the plurality of shadowless lamps 3 are installed at four corners of an upper portion of a clean room 1-1 of the clean bench body 1, light irradiation directions of the plurality of shadowless lamps 3 face the center of the clean room 1-1, the LED lamp 2 is installed at an upper end of a front side of the clean room 1-1, and the LED lamp 2 is located between the two shadowless lamps 3; the pose adjusting device 10 is installed in the clean cabin 1-1, the operating platform 11 is horizontally installed at the upper end part of the pose adjusting device 10, the limit plate 12 is horizontally installed at the upper end surface end part of the operating platform 11, and the limit plate 12 is close to one side of a maintainer; the microscope 20 is installed on the operation table 11, and the display screen 21 is installed on the microscope 20; the pose adjusting device 10 comprises a base 10-1, a connecting rod 10-2, a horizontal swing rod 10-3 and a hinge joint 10-4, wherein the base 10-1 is installed in a clean room 1-1, one end of the connecting rod 10-2 is rotatably connected with the base 10-1, the other end of the connecting rod 10-2 is rotatably connected with one end of the horizontal swing rod 10-3, the other end of the horizontal swing rod 10-3 is connected with the hinge joint 10-4, and the hinge joint 10-4 is connected with an operation table 11.

The plurality of shadowless lamps 3 of the embodiment are detachably arranged at four corners of the upper part of the clean room 1-1, and in the actual use process, the irradiation angles of the plurality of shadowless lamps 3 are randomly adjusted through the universal shaft. The angle can be conveniently adjusted according to the needs of the maintainer.

The clean bench body of this embodiment adopts horizontal flow and vertical current to use mixedly, and concrete principle is the same with prior art, and during the in-service use, the maintainer selects according to specific maintenance condition, uses more in a flexible way, can also guarantee the effect of using, improves maintenance efficiency and precision.

The console 11 of this embodiment is a rectangular flat plate, and the limiting plate 12 is a long strip plate, and is installed at the end of the long side of the rectangular flat plate, so that the hard disk can be prevented from falling off when the console 11 is tilted downward.

The microscope 20 and the display screen 21 of the embodiment can be used for conveniently maintaining and amplifying all angles of the hard disk, can clearly and quickly find the position needing maintenance, and are convenient for improving the maintenance efficiency.

The second embodiment is as follows: referring to fig. 2, the angle between the upper portion of the concave transparent curved surface 1-2 and the horizontal plane is 60 °. So set up, the maintenance person's of being convenient for head is visited into in the clean room, and is nearer from the maintenance part, has improved maintenance person's comfort level moreover, when maintenance person need not the probe, can sit upright, uses nimble reliable. Other components and connections are the same as in the first embodiment.

The third concrete implementation mode: referring to fig. 2, the angle between the lower portion of the concave transparent curved surface 1-2 and the horizontal plane is 44 °. So set up, the maintenance person's of being convenient for head is visited into in the clean room, and is nearer from the maintenance part, has improved maintenance person's comfort level moreover, when maintenance person need not the probe, can sit upright, uses nimble reliable. Other components and connection relationships are the same as those in the second embodiment.

The second and third embodiments limit the concave degree of the concave transparent curved surface 1-2, and can also prevent the influence on the vertical flow due to too large concave, and prevent the concave transparent curved surface 1-2 from obstructing the vertical flow.

The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 to 3, the clean room 1-1 of the clean bench body 1 of the embodiment includes a room door 1-3, a room top 1-4, a room bottom 1-5 and a room plate 1-6, the room plate 1-6 and the room door 1-3 are arranged in front and at the back, the room top 1-4 and the room bottom 1-5 are respectively installed on the upper and lower end surfaces of the room plate 1-6 and the room door 1-3, and the concave transparent curved surface 1-2 is installed on the room door 1-3. So set up, be convenient for provide sufficient maintenance space for the winchester hard disk. Other compositions and connection relations are the same as those of the third embodiment.

The fifth concrete implementation mode: referring to fig. 2, the bin door 1-3 of the present embodiment is provided with two maintenance holes 1-3-1. The arrangement is convenient for a maintainer to put hands into the clean room 1-1. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.

The sixth specific implementation mode: the embodiment is described with reference to fig. 3, and the embodiment further includes two maintenance doors 1-3-2, two rotating shafts 1-3-3, and two pairs of magnetic attraction components 1-3-4, each maintenance door 1-3-2 is rotatably installed on a maintenance hole 1-3-1 of the bin door 1-3 through one rotating shaft 1-3-3, and each pair of magnetic attraction components 1-3-4 is respectively installed on one maintenance door 1-3-2 and the bin door 1-3. So set up, the maintainer of being convenient for can be with the smooth closing of maintenance door when not using, and then prevents that the clean bench from falling the ash. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.

This embodiment is when in-service use, and the maintenance door is rotatable installs on the door, and in the time of the use, only need the maintainer to overcome magnetism power of inhaling and can easily open the maintenance door, open the back, and the maintenance door rotates the whereabouts, and after the use, the maintainer upwards rotates the maintenance door with the help of magnetism subassembly and can close the maintenance door, and whole operation process is simple, and is swift moreover.

The seventh embodiment: referring to fig. 3, the maintenance door 1-3-2 and the maintenance hole 1-3-1 of the present embodiment are circular, and the diameter of the maintenance hole 1-3-1 is smaller than that of the maintenance door 1-3-2. So set up, the maintenance door of being convenient for can shelter from whole maintenance hole. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.

The eighth embodiment is described with reference to fig. 2, and the present embodiment further includes an article placing rack 4, the article placing rack 4 is installed on the bin bottom 1-5, and the article placing rack 4 is close to one side of the bin door 1-3. So set up, can be convenient for the maintainer in the maintenance process, change corresponding spare part at any time. Other constitutions and connection relations are the same as those of any one of the first to seventh embodiments.

The specific implementation method nine: the present embodiment will be described with reference to fig. 1 and 2, and the article rack 4 of the present embodiment is a rack with a plurality of partitions. So set up, be convenient for visit the replacement, prevent to collide with. Other compositions and connection relations are the same as those of any one of the first to eighth embodiments.

The detailed implementation mode is ten: the present embodiment is described with reference to fig. 2, and further includes sterile gloves, which are installed on the repair hole 1-3-1. By the arrangement, a maintainer is prevented from accidentally touching fingerprints on the Winchester hard disk during maintenance. Other components and connection relationships are the same as those in any one of the first to ninth embodiments.

The concrete implementation mode eleven: referring to fig. 4, the microscope 20 of the present embodiment includes a microscope body 20-1 and a crane 20-2, the crane 20-2 is vertically installed on the operation table 11, and the microscope body 20-1 is installed on the crane 20-2. So set up, be convenient for adjust from top to bottom the microscope body. Other components and connection relationships are the same as those in any one of the first to tenth embodiments.

The working principle of the invention is explained in conjunction with fig. 1 to 4:

when the invention is in actual use, the cleaning system of the clean bench body is started according to the actual overhaul condition, the bin door is opened, the irradiation position of the shadowless lamp is adjusted in advance, and if large parts need to enter and exit, such as a microscope and an LED, some common parts are placed in the article placing frame 4. After the maintenance door was opened to the maintainer, passed through the access door with maintenance tools such as hard disk, screwdriver and got into, inside the maintainer stretched into clean cabin through the maintenance mouth handle, wore dustless gloves, prevent that the static bracelet is operated.

In the maintenance process, the position of the operating platform 11 is adjusted through the pose adjusting device according to actual needs, and the microscope is used for amplifying, so that a maintainer can maintain accurately.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mechanical type hard disk maintenance clean bench that contains tiny part observation function, it includes clean bench body (1), its characterized in that: it also comprises an LED lamp (2), a plurality of shadowless lamps (3), a pose adjusting device (10), an operation table (11), a limiting plate (12), a microscope (20) and a display screen (21),

the plurality of shadowless lamps (3) are arranged at four corners of the upper part of a clean room (1-1) of the clean bench body (1), the light irradiation directions of the shadowless lamps (3) face to the center of the clean room (1-1), the LED lamp (2) is arranged at the upper end of the front side of the clean room (1-1), and the LED lamp (2) is positioned between the two shadowless lamps (3); the pose adjusting device (10) is installed in the clean cabin (1-1), the operating platform (11) is horizontally installed at the upper end part of the pose adjusting device (10), the limiting plate (12) is horizontally installed at the upper end part of the operating platform (11), and the limiting plate (12) is close to one side of a maintainer; the microscope (20) is arranged on the operating platform (11), and the display screen (21) is arranged on the microscope (20);

the pose adjusting device (10) comprises a base (10-1), a connecting rod (10-2), a horizontal swing rod (10-3) and a hinge joint (10-4), wherein the base (10-1) is installed in the clean cabin (1-1), one end of the connecting rod (10-2) is rotatably connected with the base (10-1), the other end of the connecting rod (10-2) is rotatably connected with one end of the horizontal swing rod (10-3), the other end of the horizontal swing rod (10-3) is connected with the hinge joint (10-4), and the hinge joint (10-4) is connected with an operation table (11).

2. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 1, wherein: the upper part of the front end surface of a clean bin (1-1) of the clean bench body (1) is an inwards concave transparent curved surface (1-2).

3. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 2, wherein: the included angle between the upper part of the concave transparent curved surface (1-2) and the horizontal plane is 60 degrees.

4. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 3, wherein: the included angle between the lower part of the concave transparent curved surface (1-2) and the horizontal plane is 44 degrees.

5. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 4, wherein: a clean bin (1-1) of a clean bench body (1) comprises a bin door (1-3), a bin top (1-4), a bin bottom (1-5) and a bin plate (1-6), the bin plate (1-6) and the bin door (1-3) are arranged in the front and back direction, the bin top (1-4) and the bin bottom (1-5) are respectively installed on the upper end face and the lower end face of the bin plate (1-6) and the bin door (1-3), and an inwards concave transparent curved surface (1-2) is arranged on the bin door (1-3).

6. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 5, wherein: two maintenance holes (1-3-1) are arranged on the bin door (1-3).

7. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 6, wherein: the magnetic door comprises a door body, and is characterized by further comprising two maintenance doors (1-3-2), two rotating shafts (1-3-3) and two pairs of magnetic suction components (1-3-4), wherein each maintenance door (1-3-2) is rotatably installed on a maintenance hole (1-3-1) in the door body (1-3) through one rotating shaft (1-3-3), and each pair of magnetic suction components (1-3-4) is respectively installed on one maintenance door (1-3-2) and one door body (1-3).

8. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 7, wherein: the maintenance door (1-3-2) and the maintenance hole (1-3-1) are both circular, and the diameter of the maintenance hole (1-3-1) is smaller than that of the maintenance door (1-3-2).

9. The mechanical hard disk maintenance clean bench with the function of observing tiny parts as claimed in claim 1 or 8, wherein: the microscope (20) comprises a microscope body (20-1) and a lifting frame (20-2), wherein the lifting frame (20-2) is vertically arranged on the operating platform (11), and the microscope body (20-1) is arranged on the lifting frame (20-2).