CN211628532U - Simulation teaching aid for physical optics experiment - Google Patents
Simulation teaching aid for physical optics experiment Download PDFInfo
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- CN211628532U CN211628532U CN202020493446.3U CN202020493446U CN211628532U CN 211628532 U CN211628532 U CN 211628532U CN 202020493446 U CN202020493446 U CN 202020493446U CN 211628532 U CN211628532 U CN 211628532U
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- motor
- fixedly connected
- nut seat
- lens
- base
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- 238000004088 simulation Methods 0.000 title claims abstract description 14
- 230000008859 change Effects 0.000 abstract description 3
- 230000003760 hair shine Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 9
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a physical optics experiment simulation teaching aid, which comprises a lens clamp, a base, a first screw rod, a first nut seat, a magnet, a guide groove, scale marks, a slide rail, a second motor, a fixed sleeve, a second nut seat, a movable sleeve, a second screw rod, a fixed plate, a laser, a locking screw, angle scale marks, a back plate, a slider, a panel, a telescopic rod and a first motor; the utility model has the advantages of reasonable and simple structure, low in production cost, high durability and convenient installation, here at first with the lens centre gripping to the lens press from both sides, then open the laser instrument, the motor that here sets up is one, can make nut seat one through screw rod one and remove, just also drive the lens in the lens clamp and remove, thereby the ruddiness line of being convenient for laser instrument to send shines above the panel through lens, the backplate that sets up in addition, be favorable to the student very much to watch the route of light, the motor of setting is two then can order about the laser instrument and reciprocate, thereby the student of being convenient for watches the change of parallel light in real time through the route that lens shined above the.
Description
The technical field is as follows:
the utility model relates to a physics experimental facilities technical field, in particular to physics optics experiment simulation teaching aid.
Background art:
in the middle school physics teaching material, more than twenty experiments of the optical part are available, in the teaching activity, teachers generally need to teach teaching contents more intuitively by adopting field demonstration experiments and cooperating with teaching in teaching, but as optical elements in the optical experiments are expensive, most of the existing optical experimental instruments are disassembled and stored in order to ensure that the optical elements are not damaged, so that in the optical experiments, teachers need to spend a large amount of time on installing elements of the optical experiments, then manually adjust the distance among the light source, the lens and the focusing plate, the installation and adjustment process is troublesome, time is wasted, and the light source, the optical lens and the focusing plate are difficult to be ensured to be on the same straight line once the positions among the light source, the lens and the focusing plate shift, the experimental result is inaccurate; the existing physical and optical experiment simulation teaching aid has simpler functions, is difficult to meet the requirements of students for watching, and is troublesome to operate, thereby seriously influencing the learning interest of the students.
The utility model has the following contents:
the utility model aims at providing a physics optics experiment simulation teaching aid just lies in order to solve above-mentioned problem, and it is fairly simple to have solved current physics optics experiment simulation teaching aid function, hardly satisfies the needs that the student watched, and the operation is also more troublesome in addition to the problem of student interest in learning has seriously been influenced.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a physics optics experiment simulation teaching aid, includes the lens presss from both sides, and its innovation point lies in: the device comprises a base, a screw rod I, a nut seat I, a magnet, a guide groove, scale marks, a slide rail, a motor II, a fixed sleeve, a nut seat II, a movable sleeve, a screw rod II, a fixed plate, a laser, a locking screw, angle scale marks, a back plate, a slide block, a panel, a telescopic rod and a motor I; a guide groove is formed in the upper side of the base; the sliding rail is positioned on the upper side of the guide groove and is arranged on the upper side of the base; the nut seat I is movably connected in the guide groove from left to right, a threaded hole at the lower side of the nut seat is movably connected on the screw rod I, and a magnet is fixedly connected in a groove at the upper side of the nut seat I; the top of the magnet is connected with the bottom of the sliding block; the right end of the first screw is fixedly connected to the output shaft end on the left side of the first motor; the first motor is fixedly connected inside the right side of the base; the scale marks are arranged on the side surface of the upper side of the base; the right lower side of the fixed sleeve is fixedly connected to the left side of the base, the bottom of the fixed sleeve is fixedly connected with a motor II, and a movable sleeve is vertically and movably connected inside the upper side of the fixed sleeve; the bottom of the movable sleeve is fixedly connected with a nut seat II; the nut seat II is movably connected to the upper surface of the screw rod II; the bottom of the second screw is fixedly connected to the output shaft end on the upper side of the second motor; the fixed plate is fixedly connected to the top of the movable sleeve, the center of the side face of the fixed plate is fixedly connected with a laser through a locking screw, and the outer side of the side face of the fixed plate is provided with angle scale marks; the lower side of the back plate is fixedly connected to the rear side face of the base; the lower sides of the sliding blocks are movably connected to the sliding rail left and right, and the upper surfaces of the sliding blocks are fixedly connected with a lens clamp and a telescopic rod respectively; the upper left side of the telescopic rod is fixedly connected with the upper right side of the panel.
Preferably, the first motor and the second motor are both stepping motors.
Preferably, the magnet is a permanent magnet.
Preferably, the light emitted by the laser is red.
Preferably, the front surface of the back plate is white.
The utility model has the advantages that: the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, here at first press from both sides the lens with the lens centre gripping, then open the laser instrument, the motor that sets up here, can make through screw rod one and control about the nut seat, just also drive the lens in the lens clamp and control, thereby the ruddiness line of being convenient for laser instrument sending shines above the panel through lens, the backplate that sets up in addition, be favorable to very much the student to watch the route of light, avoid suffering the influence of background, thereby improve the effect that the student observed, the motor that sets up can order about the laser instrument and reciprocate, thereby be convenient for the student watch the change of parallel light in real time through the route that lens shines above the panel, also be convenient for the student verify theoretical knowledge of studying through the experiment, just also improved the interest of student.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
1-a base; 2, a first screw; 3-a nut seat I; 4-a magnet; 5-a guide groove; 6-scale mark; 7-a slide rail; 8, a second motor; 9-fixing a sleeve; 10-a nut seat II; 11-a movable sleeve; 12-screw II; 13-fixing the plate; 14-a laser; 15-locking screws; 16-angle scale lines; 17-a back plate; 18-a slide block; 19-a lens holder; 20-a panel; 21-a telescopic rod; 22-motor one.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment: a physical optics experiment simulation teaching aid comprises a lens clamp 19, and further comprises a base 1, a first screw rod 2, a first nut seat 3, a magnet 4, a guide groove 5, scale marks 6, a slide rail 7, a second motor 8, a fixed sleeve 9, a second nut seat 10, a movable sleeve 11, a second screw rod 12, a fixed plate 13, a laser 14, a locking screw 15, angle scale marks 16, a back plate 17, a sliding block 18, a panel 20, an expansion rod 21 and a first motor 22; a guide groove 5 is formed in the upper side of the base 1; the slide rail 7 is positioned on the upper side of the guide groove 5, and the slide rail 7 is arranged on the upper side of the base 1; the nut seat I3 is movably connected in the guide groove 5 from left to right, a threaded hole at the lower side of the nut seat I3 is movably connected on the screw rod I2, and a magnet 4 is fixedly connected in a groove at the upper side of the nut seat I3; the top of the magnet 4 is connected with the bottom of the sliding block 18; the right end of the first screw rod 2 is fixedly connected to the output shaft end of the left side of the first motor 22; the first motor 22 is fixedly connected to the inside of the right side of the base 1; the scale marks 6 are arranged on the side surface of the upper side of the base 1; the right lower side of the fixed sleeve 9 is fixedly connected to the left side of the base 1, the bottom of the fixed sleeve 9 is fixedly connected with a motor II 8, and a movable sleeve 11 is vertically and movably connected inside the upper side of the fixed sleeve 9; the bottom of the movable sleeve 11 is fixedly connected with a second nut seat 10; the nut seat II 10 is movably connected to the upper surface of the screw rod II 12; the bottom of the second screw 12 is fixedly connected to the output shaft end on the upper side of the second motor 8; the fixed plate 13 is fixedly connected to the top of the movable sleeve 11, the center of the side face of the fixed plate 13 is fixedly connected with a laser 14 through a locking screw 15, and the outer side of the side face of the fixed plate 13 is provided with angle scale marks 16; the lower side of the back plate 17 is fixedly connected to the rear side surface of the base 1; the slide blocks 18 are multiple, the lower sides of the slide blocks 18 are movably connected to the slide rail 7 from left to right, and the upper surfaces of the slide blocks 18 are fixedly connected with a lens clamp 19 and an expansion rod 21 respectively; the upper left side of the telescopic rod 21 is fixedly connected with the upper right side of the panel 20.
The first motor 22 and the second motor 8 are both stepping motors; the magnet 4 is a permanent magnet; the light emitted by the laser 14 is red; the front surface of the back plate 17 is white.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, the lens is firstly clamped in the lens clamp 19, then the laser 14 is turned on, a motor I22 arranged here can enable a nut seat I3 to move left and right through a screw rod I2, namely the lens in the lens clamp 19 is driven to move left and right, so that the red light emitted by the laser 14 can be irradiated on the panel 20 through the lens, and the additionally arranged back plate 17 is very beneficial for students to watch the light path, avoids being influenced by the background, thereby improving the observation effect of students, the arranged motor II 8 can drive the laser 14 to move up and down, therefore, the student can conveniently watch the change of the path of the parallel light rays irradiating on the panel 20 through the lens in real time, and the student can conveniently verify the learned theoretical knowledge through experiments, thereby improving the learning interest of the student.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a physics optics experiment simulation teaching aid, includes lens holder (19), its characterized in that: the device comprises a base (1), a first screw rod (2), a first nut seat (3), a magnet (4), a guide groove (5), scale marks (6), a slide rail (7), a second motor (8), a fixing sleeve (9), a second nut seat (10), a movable sleeve (11), a second screw rod (12), a fixing plate (13), a laser (14), a locking screw (15), angle scale marks (16), a back plate (17), a sliding block (18), a panel (20), an expansion rod (21) and a first motor (22);
a guide groove (5) is formed in the upper side of the base (1);
the sliding rail (7) is positioned on the upper side of the guide groove (5), and the sliding rail (7) is arranged on the upper side of the base (1);
the nut seat I (3) is movably connected in the guide groove (5) from left to right, a threaded hole at the lower side of the nut seat I (3) is movably connected on the screw rod I (2), and a magnet (4) is fixedly connected in a groove at the upper side of the nut seat I (3);
the top of the magnet (4) is connected with the bottom of the sliding block (18);
the right end of the first screw rod (2) is fixedly connected to the output shaft end on the left side of the first motor (22);
the first motor (22) is fixedly connected to the inside of the right side of the base (1);
the scale marks (6) are arranged on the side surface of the upper side of the base (1);
the right lower side of the fixed sleeve (9) is fixedly connected to the left side of the base (1), the bottom of the fixed sleeve (9) is fixedly connected with a second motor (8), and a movable sleeve (11) is vertically and movably connected inside the upper side of the fixed sleeve (9);
the bottom of the movable sleeve (11) is fixedly connected with a second nut seat (10);
the second nut seat (10) is movably connected to the second screw rod (12);
the bottom of the second screw (12) is fixedly connected to the output shaft end on the upper side of the second motor (8);
the fixed plate (13) is fixedly connected to the top of the movable sleeve (11), the center of the side face of the fixed plate (13) is fixedly connected with a laser (14) through a locking screw (15), and the outer side of the side face of the fixed plate (13) is provided with angle scale marks (16);
the lower side of the back plate (17) is fixedly connected to the rear side surface of the base (1);
the number of the sliding blocks (18) is multiple, the lower sides of the sliding blocks (18) are movably connected to the sliding rail (7) from left to right, and the upper surface of each sliding block (18) is fixedly connected with a lens clamp (19) and a telescopic rod (21) respectively;
the upper left side of the telescopic rod (21) is fixedly connected with the upper right side of the panel (20).
2. A physical optics experiment simulation teaching aid according to claim 1, characterized in that: the first motor (22) and the second motor (8) are both stepping motors.
3. A physical optics experiment simulation teaching aid according to claim 1, characterized in that: the magnet (4) is a permanent magnet.
4. A physical optics experiment simulation teaching aid according to claim 1, characterized in that: the light emitted by the laser (14) is red.
5. A physical optics experiment simulation teaching aid according to claim 1, characterized in that: the front surface of the back plate (17) is white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020493446.3U CN211628532U (en) | 2020-04-08 | 2020-04-08 | Simulation teaching aid for physical optics experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020493446.3U CN211628532U (en) | 2020-04-08 | 2020-04-08 | Simulation teaching aid for physical optics experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211628532U true CN211628532U (en) | 2020-10-02 |
Family
ID=72621946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020493446.3U Expired - Fee Related CN211628532U (en) | 2020-04-08 | 2020-04-08 | Simulation teaching aid for physical optics experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211628532U (en) |
-
2020
- 2020-04-08 CN CN202020493446.3U patent/CN211628532U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: No. 35, Jianshe East Road, Shenyang, Liaoning 110023 (1502) Patentee after: Shenyang Huizhida Technology Co.,Ltd. Address before: 310000 rooms 2-317, building 6, No.5, Beisha East Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yili e-commerce Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |