CN209980594U - Small hole imaging device - Google Patents
Small hole imaging device Download PDFInfo
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- CN209980594U CN209980594U CN201822219027.6U CN201822219027U CN209980594U CN 209980594 U CN209980594 U CN 209980594U CN 201822219027 U CN201822219027 U CN 201822219027U CN 209980594 U CN209980594 U CN 209980594U
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- servo motor
- disc
- switch
- imaging device
- push rod
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Abstract
The utility model provides a small hole imaging device, which comprises an operation table, four corners of the bottom of the operation table are all fixed with support legs, one side of the operation table is provided with a switch panel, one side of the top of the operation table is fixedly connected with a fixed plate, the top of the fixed plate is provided with a sleeve, the middle part of the top of the operation table is connected with an installation block through a second chute in a sliding way, the middle part of the upper end of the installation block is provided with a groove, the inside of the groove is provided with a disc, the highest point of the disc is higher than the upper surface of the installation block, the disc is provided with a plurality of through round holes with different diameters, one side of the installation block is fixedly connected with a servo motor, the output shaft of the servo motor is connected with the disc arranged in the groove at the middle part of the upper end of the installation block in, the switch panel is provided with a servo motor switch, and the servo motor is electrically connected with an external power supply through the servo motor switch.
Description
Technical Field
The utility model relates to an aperture imaging technology field especially relates to an aperture imaging device.
Background
In the physics experiment of middle school, the aperture formation of image is a very common optical phenomenon, when carrying out the aperture formation of image, often need carry out the adjustment of laboratory glassware, all need carry out taking of laboratory glassware before the experiment at every turn, the installation adjustment, unusual waste time, and when carrying out aperture formation of image experiment operation, need change different devices and carry out the change of experimental parameters, the adjustment of laboratory glassware also need be carried out, very waste time when leading to the experiment, efficiency is poor.
Disclosure of Invention
The utility model discloses just to above technical problem, provide a pinhole image device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a small-hole imaging device comprises an operation table and is characterized in that four corners of the bottom end of the operation table are fixedly connected with support legs, one side of the operation table is provided with a switch panel, one side of the top end of the operation table is fixedly connected with a fixed plate, the top end of the fixed plate is provided with a sleeve, the middle part of the top end of the operation table is connected with an installation block through a second sliding chute in a sliding manner, the middle part of the upper end of the installation block is provided with a groove, a disc is arranged in the groove, the highest point of the disc is higher than the upper surface of the installation block, the disc is provided with a plurality of penetrating round holes with different diameters, one side of the installation block is fixedly connected with a servo motor, the output shaft of the servo motor is in transmission connection with the disc arranged in the groove in the middle part of the upper end of the, the switch panel is provided with a servo motor switch, and the servo motor is electrically connected with an external power supply through the servo motor switch.
The bottom of stabilizer blade is installed the rubber pad, the bottom of rubber pad is equipped with anti-skidding texture.
Electric putter is installed to the inside bottom of sleeve, electric putter's top is provided with carries the thing board, carry thing board and telescopic inner wall sliding connection, the last electric putter switch that installs of flush mounting plate of switch, electric putter passes through electric putter switch and outside power electric connection.
And one side of the top end of the operating platform is provided with scale marks, and the extension direction of the scale marks is the same as the sliding direction of the mounting block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the electric putter of setting can change the height of candle, need not change the candle again, can directly change through the slidable mounting piece to the position of round hole simultaneously, and the servo motor who is equipped with can change the round hole size on the disc, does not need the user to carry out the installation and the debugging of laboratory glassware again, and the formation of image board can directly slide through first spout simultaneously and change the distance, and the operator of being convenient for can be more quick experiment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the sleeve of the present invention;
in the figure: 1. an operation table; 2. a fixing plate; 3. a sleeve; 4. a support leg; 5. (ii) a 6. Mounting blocks; 7. a first chute; 8. a circular hole; 9. a disc; 10. a groove; 11. a servo motor; 12. a second chute; 13. an imaging plate; 14. a switch panel; 15. a loading plate; 16. an electric push rod.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figure, the small-hole imaging device comprises an operating platform 1, wherein four corners of the bottom end of the operating platform 1 are fixedly connected with supporting legs 4, one side of the operating platform 1 is provided with a switch panel 14, one side of the top end of the operating platform 1 is fixedly connected with a fixed plate 2, the top end of the fixed plate 2 is provided with a sleeve 3, the middle part of the top end of the operating platform 1 is slidably connected with an installation block 6 through a second chute 12, the middle part of the upper end of the installation block 6 is provided with a groove 10, a disc 9 is arranged inside the groove 10, the highest point of the disc 9 is higher than the upper surface of the installation block 6, the disc 9 is provided with a plurality of penetrating round holes 8 with different diameters, one side of the installation block 6 is fixedly connected with a servo motor 11, the output shaft of the servo motor 11 is in transmission connection with the disc 9, the opposite side on operation panel 1 top has imaging plate 13 through first spout 7 sliding connection, install the servo motor switch on the flush mounting plate of switch 14, servo motor 11 passes through servo motor switch and outside power electric connection.
The bottom of stabilizer blade 4 is installed the rubber pad, the bottom of rubber pad is equipped with anti-skidding texture.
And one side of the top end of the operating platform 1 is provided with scale marks 5, and the extension direction of the scale marks 5 is the same as the sliding direction of the mounting block 6.
When the candle holder is used specifically, the candle holder is placed in a horizontal position through the support legs 4 to be operated, meanwhile, the candle holder is electrically connected with an external power supply, after the power supply is connected, a prepared candle can be placed in the sleeve 3, meanwhile, an electric push rod switch on the switch panel 14 can be opened to start the electric push rod 16, at the moment, the electric push rod 16 can push the object carrying plate 15 to move so as to adjust the height of the candle, an operator can record the height of the candle, then the operator can adjust the positions of the installation block 6 and the imaging plate 13 according to the scale marks 5, simultaneously, the record is made, then the operator can open a servo motor switch on the switch panel 14 to start the servo motor 11, the output shaft of the servo motor 11 can drive the disc 9 to rotate, the disc 9 is driven to rotate through the servo motor 11 so as to adjust the position of the round hole 8, after the position, can light the candle, can observe the formation of image in formation of image board 13 this moment, the operator can change the position of formation of image board 13 and installation piece 6 and carry out the experiment of different variables, simultaneously, can drive disc 9 through servo motor 11 and rotate and carry out the change of round hole 8 size to carry out the experiment of different variables.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (4)
1. The small hole imaging device comprises an operating table (1) and is characterized in that four corners of the bottom end of the operating table (1) are fixedly connected with support legs (4), a switch panel (14) is installed on one side of the operating table (1), a fixing plate (2) is fixedly connected with one side of the top end of the operating table (1), a sleeve (3) is arranged at the top end of the fixing plate (2), a mounting block (6) is connected to the middle of the top end of the operating table (1) in a sliding mode through a second sliding groove (12), a groove (10) is formed in the middle of the upper end of the mounting block (6), a disc (9) is arranged inside the groove (10), the highest point of the disc (9) is higher than the upper surface of the mounting block (6), a plurality of penetrating round holes (8) with different diameters are formed in the disc (9), a servo motor (11) is fixedly connected to one side of the mounting block (, the output shaft of servo motor (11) is connected with disc (9) transmission that sets up in installation piece (6) upper end middle part recess (10), the opposite side on operation panel (1) top has imaging plate (13) through first spout (7) sliding connection, install the servo motor switch on flush mounting plate (14), servo motor (11) are through servo motor switch and outside power electric connection.
2. An aperture imaging device according to claim 1, characterized in that the bottom of the support leg (4) is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-slip texture.
3. The pinhole imaging device according to claim 1, wherein an electric push rod (16) is installed at the bottom end inside the sleeve (3), an object carrying plate (15) is arranged at the top end of the electric push rod (16), the object carrying plate (15) is connected with the inner wall of the sleeve (3) in a sliding manner, an electric push rod switch is installed on the switch panel (14), and the electric push rod (16) is electrically connected with an external power supply through the electric push rod switch.
4. An aperture imaging device according to claim 1, characterized in that a scale mark (5) is provided on one side of the top end of the operating platform (1), and the extension direction of the scale mark (5) is the same as the sliding direction of the mounting block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219027.6U CN209980594U (en) | 2018-12-27 | 2018-12-27 | Small hole imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219027.6U CN209980594U (en) | 2018-12-27 | 2018-12-27 | Small hole imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209980594U true CN209980594U (en) | 2020-01-21 |
Family
ID=69250774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219027.6U Active CN209980594U (en) | 2018-12-27 | 2018-12-27 | Small hole imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209980594U (en) |
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2018
- 2018-12-27 CN CN201822219027.6U patent/CN209980594U/en active Active
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