CN216435277U - Light characteristic demonstration experiment table - Google Patents
Light characteristic demonstration experiment table Download PDFInfo
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- CN216435277U CN216435277U CN202123183590.0U CN202123183590U CN216435277U CN 216435277 U CN216435277 U CN 216435277U CN 202123183590 U CN202123183590 U CN 202123183590U CN 216435277 U CN216435277 U CN 216435277U
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Abstract
The utility model discloses a light characteristic demonstration experiment table, include: the experimental table comprises an experimental table body, a supporting foot frame is fixedly arranged on the lower end face of the experimental table body, a plant cavity is formed in the inner side of the lower end of the experimental table body, a driving motor is arranged at the right side end of the experimental table body, and a transmission rod located on the inner side of the experimental table body is arranged on the left side of the driving motor; the driving wheel is arranged in the middle of the inner side of the experiment table body, the inner side end of the driving wheel is provided with a supporting rod in a penetrating mode, and the outer side of the upper end of the supporting rod is fixedly provided with a working plate; the mounting groove, it is seted up in the upper end inboard of working plate, and the medial extremity of working plate passes through the mounting groove to be installed in the slide rail, the medial extremity of slide rail is provided with the mounting bracket, and the installation component is installed to the outside end of mounting bracket. This light characteristic demonstration laboratory bench, the working plate possesses better angle regulation structure, and the student of being convenient for carries out the multi-angle observation, is convenient for adjust the position of light source simultaneously to be convenient for better experiment work that carries on.
Description
Technical Field
The utility model relates to a demonstration laboratory bench technical field specifically is a light characteristic demonstration laboratory bench.
Background
In the experiment of physics teaching, the light characteristics need to be researched through a demonstration experiment table, the experiment can accurately and vividly explain the principle of the light characteristics to students, and can help improve the understanding of the students on the light characteristics, but most of the demonstration experiment tables in the market still have some defects, such as the defects;
for example, the movable experiment table which is provided with the Chinese patent authorization publication number of CN210721902U and is convenient for experiment demonstration comprises a chassis, a turntable and a workbench, wherein universal wheels are arranged below the chassis; the rotary table is arranged on the base plate, and the workbench is supported on the rotary table through an adjustable telescopic rod; the workbench is provided with an object placing table, the front side of the object placing table is provided with a camera and a matched illuminating lamp, and the side of the object placing table is provided with a video output port of the camera; a water pool is arranged on the left side of the workbench, and a garbage recycling bin is arranged on the right side of the workbench; the workstation downside is provided with water storage box and waste water tank with pond complex, and the water storage box is connected to the tap in pond through the water piping connection who is located workstation inside, and the end of a river in pond accesss to waste water tank. This the utility model discloses a camera and video output mouth for the projecting apparatus in experimentation accessible classroom from the area demonstrates, and teaching effect is good, has kept the basic function that traditional laboratory bench has simultaneously when realizing portable function, convenient to use, and is multiple functional, realizes with low costs, is convenient for promote on a large scale.
However, the above prior art solutions have the following drawbacks: it does not possess better angle regulation structure, and the student of being not convenient for carries out the multi-angle observation to holistic limitation is great during the use, and then has certain use defect, consequently, we propose a light characteristic demonstration laboratory bench, so that solve the problem of proposing in the aforesaid.
Disclosure of Invention
An object of the utility model is to provide a light characteristic demonstrates laboratory bench to the current that proposes in solving above-mentioned background art does not possess better angle regulation structure, and the student of being not convenient for carries out the multi-angle observation, thereby holistic limitation is great during the use, and then has certain service defect's problem.
In order to achieve the above object, the utility model provides a following technical scheme: an optical property demonstration experiment table comprising:
the experimental table comprises an experimental table body, a supporting foot frame is fixedly arranged on the lower end face of the experimental table body, a plant cavity is formed in the inner side of the lower end of the experimental table body, a driving motor is arranged at the right side end of the experimental table body, and a transmission rod located on the inner side of the experimental table body is arranged on the left side of the driving motor;
the driving wheel is arranged in the middle of the inner side of the experiment table body, the inner side end of the driving wheel is provided with a supporting rod in a penetrating mode, and the outer side of the upper end of the supporting rod is fixedly provided with a working plate;
the mounting groove, it is seted up in the upper end inboard of working plate, and the medial extremity of working plate passes through the mounting groove to be installed in the slide rail, the medial extremity of slide rail is provided with the mounting bracket, and the installation component is installed to the outside end of mounting bracket.
Preferably, the transmission rod is connected with the transmission wheel in a meshing manner, and the transmission wheel and the experiment table body form a rotating structure through the transmission rod.
Preferably, the support rod and the working plate are combined to form a T-shaped structure, and the cross section of the working plate is circular.
Preferably, the mounting assembly comprises a supporting block, an adjusting rod and a light source assembly;
the supporting block is arranged at the outer side end of the mounting frame;
an adjusting rod which is arranged at the inner side of the front end of the supporting block;
and the light source assembly is fixedly arranged on the rear end face of the supporting block.
Preferably, the supporting block and the mounting frame form a lifting structure through an adjusting rod, and the adjusting rod is connected with the supporting block in a threaded mode.
Preferably, the upper end and the lower end of the supporting block are both open structures, and the front end of the supporting block is provided with a hole structure connected with the adjusting rod.
Compared with the prior art, the beneficial effects of the utility model are that: according to the light characteristic demonstration experiment table, the working plate is provided with a better angle adjusting structure, so that students can conveniently observe at multiple angles, and the position of a light source can be conveniently adjusted, so that the experiment work can be better performed;
1. the supporting block and the mounting frame form a lifting structure under the action of the adjusting rod, and the adjusting rod is connected with the supporting block in a threaded manner, so that the height of the light source assembly is conveniently adjusted, and the whole body has a good function of adjusting the position of the light source;
2. the upper end of the inner side of the working plate is provided with the slide rail through the mounting groove, and the inner side of the upper end of the slide rail is provided with the mounting frame with a supporting function, so that the horizontal position of the light source component is conveniently adjusted, and the experiment work is conveniently and better carried out;
3. adopt the engaged mode to be connected through transfer line and drive wheel, and the drive wheel passes through the transfer line and constitutes revolution mechanic with the laboratory bench body for bracing piece and working plate rotate under the effect of drive wheel, thereby make whole possess better angle regulation structure, the student of being convenient for carries out the multi-angle observation.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the sectional structure of the mounting bracket and the mounting assembly of the present invention;
fig. 4 is the utility model discloses the overall structure schematic diagram is connected with the mounting groove to the working plate.
In the figure: 1. a test bed body; 2. a supporting foot rest; 3. a plant cavity; 4. a drive motor; 5. a transmission rod; 6. a driving wheel; 7. a support bar; 8. a working plate; 9. mounting grooves; 10. a slide rail; 11. a mounting frame; 12. mounting the component; 1201. a support block; 1202. adjusting a rod; 1203. a light source assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a light characteristic demonstration laboratory bench, lower terminal surface fixed mounting including laboratory bench body 1 has supporting leg 2, and the lower extreme inboard of laboratory bench body 1 has seted up plant chamber 3, driving motor 4 is installed to the right side end of laboratory bench body 1, and driving motor 4's left side is provided with the transfer line 5 that is located laboratory bench body 1 inboard, drive wheel 6 is installed in the inboard middle part of laboratory bench body 1, and the medial extremity of drive wheel 6 runs through and installs bracing piece 7, and the upper end outside fixed mounting of bracing piece 7 has working plate 8, the upper end inboard of working plate 8 is seted up to mounting groove 9 simultaneously, and the medial extremity of working plate 8 passes through mounting groove 9 to be installed in slide rail 10, the medial extremity of slide rail 10 is provided with mounting bracket 11, and installation component 12 is installed to the outside end of mounting bracket 11, the combination constitutes light characteristic demonstration laboratory bench.
When the optical characteristic demonstration experiment table is used, as shown in fig. 1 and fig. 3 in particular, firstly, the whole body is stably placed at a designated position through a supporting foot stand 2, then tools required by the experiment are placed in the plant cavity 3, because the supporting block 1201 is arranged at the outer side end of the mounting bracket 11, the adjusting rod 1202 is arranged at the inner side of the front end of the supporting block 1201, and the light source assembly 1203 is fixedly arranged at the rear end surface of the supporting block 1201, meanwhile, the supporting block 1201 and the mounting frame 11 form a lifting structure through the adjusting rod 1202, and the adjusting rod 1202 is connected with the supporting block 1201 in a threaded manner, the adjusting rod 1202 can be rotated during the experiment, so that the adjusting rod 1202 is in threaded connection with the supporting block 1201 through the hole structure, and at this time, the rear end of the adjusting rod 1202 is separated from the mounting bracket 11, so that the supporting block 1201 can move up and down on the outer side of the mounting frame 11, and the height of the light source assembly 1203 can be conveniently adjusted through the supporting block 1201;
after the altitude mixture control was accomplished, rotatory regulation pole 1202 again makes the rear end of adjusting pole 1202 and the outer wall end zonulae occludens of mounting bracket 11 to play fixed effect to supporting shoe 1201 and light source subassembly 1203, the horizontal distance that light source subassembly 1203 was adjusted in the inside slide rail 10 of mounting groove 9 to the rethread, thereby be convenient for adjust the position of light source, be convenient for better experiment work.
As shown in fig. 2 and fig. 4, the transmission rod 5 is connected with the transmission wheel 6 in a meshing manner, and the transmission wheel 6 forms a rotating structure with the experiment table body 1 through the transmission rod 5, during the experiment, the driving motor 4 can be turned on, so that the driving motor 4 drives the transmission rod 5 to rotate and connect inside the experiment table body 1, and at the moment, the transmission rod 5 is meshed and connected with the transmission wheel 6, so as to drive the transmission wheel 6 to rotate and connect inside the experiment table body 1;
because bracing piece 7 and 8 combinations of working plate constitute "T" style of calligraphy structures, and the cross section of working plate 8 is circular, and bracing piece 7 drives working plate 8 under the effect of drive wheel 6 and takes place to rotate in the inboard upper end of laboratory bench body 1 and connect, makes wholly possess better angle regulation structure to be convenient for the student to carry out the multi-angle observation, this is this light characteristic demonstration laboratory bench's application method.
The utility model discloses the standard part that uses all can purchase from the market, dysmorphism piece all can be customized according to the description with the record of attached drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt among the prior art, conventional model, including circuit connection adopts conventional connected mode among the prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that expert technical personnel know in this field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An optical property demonstration experiment table is characterized in that: the method comprises the following steps:
the experimental table comprises an experimental table body, a supporting foot frame is fixedly arranged on the lower end face of the experimental table body, a plant cavity is formed in the inner side of the lower end of the experimental table body, a driving motor is arranged at the right side end of the experimental table body, and a transmission rod located on the inner side of the experimental table body is arranged on the left side of the driving motor;
the driving wheel is arranged in the middle of the inner side of the experiment table body, the inner side end of the driving wheel is provided with a supporting rod in a penetrating mode, and the outer side of the upper end of the supporting rod is fixedly provided with a working plate;
the mounting groove, it is seted up in the upper end inboard of working plate, and the medial extremity of working plate passes through the mounting groove to be installed in the slide rail, the medial extremity of slide rail is provided with the mounting bracket, and the installation component is installed to the outside end of mounting bracket.
2. An optical property demonstration test bench according to claim 1, characterized in that: the transmission rod is connected with the transmission wheel in a meshing mode, and the transmission wheel and the experiment table body form a rotating structure through the transmission rod.
3. An optical property demonstration test bench according to claim 1, characterized in that: the support rod and the working plate are combined to form a T-shaped structure, and the cross section of the working plate is circular.
4. An optical property demonstration test bench according to claim 1, characterized in that: the mounting assembly comprises a supporting block, an adjusting rod and a light source assembly;
the supporting block is arranged at the outer side end of the mounting frame;
an adjusting rod which is arranged at the inner side of the front end of the supporting block;
and the light source assembly is fixedly arranged on the rear end face of the supporting block.
5. An optical property demonstration test bench according to claim 4, wherein: the supporting shoe constitutes elevation structure through adjusting the pole with the mounting bracket, and adjusts the pole and be connected with the supporting shoe adopts the mode of screw thread.
6. An optical property demonstration test bench according to claim 4, wherein: the upper end and the lower end of the supporting block are both open structures, and the front end of the supporting block is provided with a hole structure which is connected with the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183590.0U CN216435277U (en) | 2021-12-17 | 2021-12-17 | Light characteristic demonstration experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183590.0U CN216435277U (en) | 2021-12-17 | 2021-12-17 | Light characteristic demonstration experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216435277U true CN216435277U (en) | 2022-05-03 |
Family
ID=81317429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123183590.0U Active CN216435277U (en) | 2021-12-17 | 2021-12-17 | Light characteristic demonstration experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216435277U (en) |
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2021
- 2021-12-17 CN CN202123183590.0U patent/CN216435277U/en active Active
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