CN214261969U - Experiment display platform for high school chemistry - Google Patents
Experiment display platform for high school chemistry Download PDFInfo
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- CN214261969U CN214261969U CN202022793678.3U CN202022793678U CN214261969U CN 214261969 U CN214261969 U CN 214261969U CN 202022793678 U CN202022793678 U CN 202022793678U CN 214261969 U CN214261969 U CN 214261969U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 144
- 230000000630 rising effect Effects 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a high school's chemistry is with experiment show platform, including experiment show adjusting device, seat rising adjusting device, experiment show bottom plate, experiment observation annular platform and separation baffle. The utility model belongs to the technical field of high school's chemistry experiment apparatus, specifically a high school's chemistry is with experiment show platform, the work efficiency of a high school's chemistry is with experiment show platform has been improved, the teaching quality of the experiment of high school's chemistry has been promoted through setting up experiment show adjusting device, the intuition nature that has improved high school's chemistry with experiment show platform show through setting up seat rising adjusting device, the possibility that the laboratory takes place the potential safety hazard has been reduced, the function of high school's chemistry with experiment show platform adjustable seat height has been given, the use experience of high school's chemistry with experiment show platform has been improved, the cost that high school's chemistry was maintained with experiment show platform has been reduced, the life of high school's chemistry experiment show platform has been prolonged.
Description
Technical Field
The utility model belongs to the technical field of high school's chemistry experiment apparatus, specifically indicate a high school's chemistry is with experiment show platform.
Background
Chemistry is a natural science, which mainly studies the composition, properties, structure and change rule of substances at molecular and atomic level to create new substances (molecules which do not exist in nature). At present, no experiment display platform can be provided in the high school chemistry teaching process, a teacher generally performs a chemical experiment on the experiment display platform and displays the chemical experiment for students, but when the teacher performs the experiment in a classroom, all students cannot completely observe the experiment process in a close range due to the problems of limited experimental classroom field and the like, so that the teaching quality is poor; in the high school chemical experiment, dangerous phenomena such as chemical reagent splashing and even explosion can occur in the chemical reaction process, and the existing high school chemical experiment display platform has certain potential safety hazard in use; the height of the seat can not be adjusted when students sit on the existing experimental display platform for high school chemistry, and a plurality of inconveniences exist during use, so that the experimental display platform for high school chemistry is very necessary.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a high school's chemistry is with experiment show platform, the work efficiency of a high school's chemistry is with experiment show platform has been improved, the teaching quality of the experiment of high school's chemistry has been promoted, the intuition nature of high school's chemistry is with experiment show platform show has been improved, the possibility that the laboratory takes place the potential safety hazard has been reduced, the function of high school's chemistry with experiment show platform adjustable seat height has been given, the use experience of high school's chemistry with experiment show platform has been improved, the cost of high school's chemistry with experiment show platform maintenance has been reduced. The service life of the experiment display platform for high school chemistry is prolonged, and the problems that the experiment display platform for high school chemistry in the current market is low in efficiency, complex in structure and inconvenient to maintain are effectively solved.
The utility model adopts the following technical scheme: the utility model relates to an experiment display platform for high school chemistry, which comprises an experiment display adjusting device, a seat lifting adjusting device, an experiment display bottom plate, an experiment observation annular table and a separating baffle plate, wherein the experiment observation annular table is fixedly connected on the upper bottom wall of the experiment display bottom plate, the separating baffle plate is fixedly connected on the upper bottom wall of the experiment observation annular table, the experiment display adjusting device is arranged on the upper bottom wall of the experiment display bottom plate, the seat lifting adjusting device is arranged on the outer side wall of the experiment observation annular table, the experiment display adjusting device comprises a central pillar, a display adjusting driving gear, a display driving motor, a display driving rotating shaft and an experiment display unit, the central pillar is fixedly connected at the central position on the upper bottom wall of the experiment display bottom plate, the display driving rotating shaft is rotatably arranged on the upper bottom wall of the central pillar, the display adjusting driving gear is fixedly connected on the display driving rotating shaft, the demonstration driving motor is arranged on the demonstration driving rotating shaft, and the experiment demonstration unit is arranged on the upper bottom wall of the central support.
Furthermore, the experiment display unit comprises a display adjusting driven gear, a display adjusting transmission gear, a display adjusting driven shaft, a display adjusting transmission shaft, a guide rack, a rack guide plate, a first-stage display pushing connecting rod, a second-stage display pushing connecting rod and an experiment display platform, wherein the display adjusting driven shaft is rotatably arranged on the upper bottom wall of the central pillar, the display adjusting transmission shaft is rotatably arranged on the upper bottom wall of the central pillar, the display adjusting driven gear penetrates and is fixedly connected onto the display adjusting driven shaft, the display adjusting transmission gear penetrates and is fixedly connected onto the display adjusting transmission shaft, the display adjusting driven gear is meshed and connected with the display adjusting transmission gear, the rack guide plate is fixedly connected onto the upper bottom wall of the central pillar, the guide rack penetrates and is slidably arranged on the rack guide plate, and the guide rack and the display adjusting transmission gear are clamped and connected, the one-level show promotes the connecting rod and articulates on the last diapire of center pillar, second grade show promotes the connecting rod and articulates on one-level show promotes the connecting rod, the experiment show stand is located on second grade show promotes the connecting rod, second grade show promotes the connecting rod and articulates on the experiment show stand, experiment show stand rigid coupling is on guide rack.
Further, seat rising adjusting device includes hydraulic elevating platform, experiment seat, arcwall face, shank holding tank, waist type groove, supplementary guide pulley, pulley shaft and pulley backup pad, the outside of observing the annular platform in the experiment is located to the hydraulic elevating platform, experiment seat rigid coupling is on the last diapire of hydraulic elevating platform, the arcwall face is located on the last diapire of experiment seat, the shank holding tank is located on the lateral wall of observing the annular platform in the experiment, waist type groove is located on the lateral wall of observing the annular platform in the experiment, supplementary guide pulley slip gomphosis is located in the waist type groove, the pulley shaft runs through and locates on the supplementary guide pulley, the one end of pulley backup pad is run through and is located on the pulley shaft, the other end rigid coupling of pulley backup pad is on the lateral wall of experiment seat.
Furthermore, the section that the annular platform is shown in the experiment observation is the ring shape.
Further, the height of the experiment display unit is lower than that of the experiment observation annular table.
Further, the display adjusting driven gear is in meshed connection with the display adjusting driving gear.
Further, the experiment display unit is provided with four groups.
Further, the first-stage display pushing connecting rods are provided with two groups, and the second-stage display pushing connecting rods are provided with two groups.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a high school's chemistry is with experiment show platform, the work efficiency of a high school's chemistry is with experiment show platform has been improved, the teaching quality of the experiment of high school's chemistry has been promoted through setting up experiment show adjusting device, the intuition nature that high school's chemistry was shown with experiment show platform has been improved through setting up seat rising adjusting device, the possibility that the laboratory took place the potential safety hazard has been reduced, the function of high school's chemistry with experiment show platform height-adjustable seat has been given, the use experience of high school's chemistry with experiment show platform has been improved, the cost that high school's chemistry was maintained with experiment show platform has been reduced. The service life of the experiment display platform for high school chemistry is prolonged, and the problems that the experiment display platform for high school chemistry in the current market is low in efficiency, complex in structure and inconvenient to maintain are effectively solved.
Drawings
Fig. 1 is a front view of the experimental display platform for high school chemistry of the present invention;
FIG. 2 is a top view of the experimental platform for high school chemistry of the present invention;
fig. 3 is the utility model discloses high school's chemistry is with experiment show adjusting device's top view.
Wherein, 1, experiment show adjusting device, 2, seat rising adjusting device, 3, experiment show bottom plate, 4, experiment observation annular platform, 5, separate baffle, 6, center pillar, 7, show regulation drive gear, 8, show driving motor, 9, show drive pivot, 10, experiment show unit, 11, show regulation driven gear, 12, show regulation drive gear, 13, show regulation driven shaft, 14, show regulation transmission shaft, 15, guide rack, 16, rack deflector, 17, one-level show promotion connecting rod, 18, second grade show promotion connecting rod, 19, experiment show platform, 20, hydraulic elevating platform, 21, experiment seat, 22, arcwall face, 23, shank holding tank, 24, waist type groove, 25, supplementary guide pulley, 26, pulley shaft, 27, backup pad pulley.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1-3, the experimental demonstration platform for high school chemistry of the present invention comprises an experimental demonstration adjusting device 1, a seat elevation adjusting device 2, an experimental demonstration bottom plate 3, an experimental observation annular table 4 and a separation baffle 5, wherein the experimental observation annular table 4 is fixedly connected to the upper bottom wall of the experimental demonstration bottom plate 3, the separation baffle 5 is fixedly connected to the upper bottom wall of the experimental observation annular table 4, the experimental demonstration adjusting device 1 is disposed on the upper bottom wall of the experimental demonstration bottom plate 3, the seat elevation adjusting device 2 is disposed on the outer side wall of the experimental observation annular table 4, the experimental demonstration adjusting device 1 comprises a central pillar 6, a demonstration adjusting driving gear 7, a demonstration driving motor 8, a demonstration driving shaft 9 and an experimental demonstration unit 10, the central pillar 6 is fixedly connected to the central position on the upper bottom wall of the experimental demonstration bottom plate 3, the demonstration driving shaft 9 is rotatably disposed on the upper bottom wall of the central pillar 6, the exhibition adjusting drive gear 7 penetrates through and is fixedly connected to an exhibition drive rotating shaft 9, the exhibition drive motor 8 is arranged on the exhibition drive rotating shaft 9, and the experiment exhibition unit 10 is arranged on the upper bottom wall of the central support 6.
The experiment display unit 10 comprises a display adjusting driven gear 11, a display adjusting transmission gear 12, a display adjusting driven shaft 13, a display adjusting transmission shaft 14, a guide rack 15, a rack guide plate 16, a first-level display pushing connecting rod 17, a second-level display pushing connecting rod 18 and an experiment display platform 19, wherein the display adjusting driven shaft 13 is rotatably arranged on the upper bottom wall of the central pillar 6, the display adjusting transmission shaft 14 is rotatably arranged on the upper bottom wall of the central pillar 6, the display adjusting driven gear 11 is fixedly connected on the display adjusting driven shaft 13 in a penetrating manner, the display adjusting transmission gear 12 is fixedly connected on the display adjusting transmission shaft 14 in a penetrating manner, the display adjusting driven gear 11 is in meshing connection with the display adjusting transmission gear 12, the rack guide plate 16 is fixedly connected on the upper bottom wall of the central pillar 6, and the guide rack 15 is slidably arranged on the rack guide plate 16, the clamping transmission is connected between the guide rack 15 and the display adjusting transmission gear 12, the first-stage display pushing connecting rod 17 is hinged to the upper bottom wall of the central support 6, the second-stage display pushing connecting rod 18 is hinged to the first-stage display pushing connecting rod 17, the experiment display platform 19 is arranged on the second-stage display pushing connecting rod 18, the second-stage display pushing connecting rod 18 is hinged to the experiment display platform 19, and the experiment display platform 19 is fixedly connected to the guide rack 15.
The seat lifting adjusting device 2 comprises a hydraulic lifting platform 20, an experimental seat 21, an arc-shaped surface 22, a leg accommodating groove 23, a waist-shaped groove 24, an auxiliary guide pulley 25, a pulley shaft 26 and a pulley supporting plate 27, the hydraulic lifting platform 20 is arranged at the outer side of the experiment observation annular platform 4, the experiment seat 21 is fixedly connected on the upper bottom wall of the hydraulic lifting platform 20, the arc-shaped surface 22 is arranged on the upper bottom wall of the experiment seat 21, the leg accommodating groove 23 is arranged on the outer side wall of the experiment observation annular table 4, the waist-shaped groove 24 is arranged on the outer side wall of the experiment observation annular table 4, the auxiliary guide pulley 25 is embedded in the waist-shaped groove 24 in a sliding way, the pulley shaft 26 penetrates through the auxiliary guide pulley 25, one end of the pulley support plate 27 penetrates through the pulley shaft 26, and the other end of the pulley support plate 27 is fixedly connected to the outer side wall of the experiment seat 21.
The section that the annular table 4 is observed in the experiment is the ring form.
The height of the experimental demonstration unit 10 is lower than the experimental observation annular table 4.
The display adjusting driven gear 11 is in meshed connection with the display adjusting driving gear 7.
The experiment display unit 10 is provided with four groups.
The first-stage exhibition pushing connecting rods 17 are provided with two groups, and the second-stage exhibition pushing connecting rods 18 are provided with two groups.
When the device is used, a user firstly separates students in a form of combining four students into one group, then each group of students sits on the arc-shaped surface 22 of the experiment seat 21, the four groups of students are separated by taking the separating baffle 5 as a limit, two legs extend into the leg accommodating grooves 23, so that the students sit comfortably, then two hands lean on the experiment observation annular table 4, a note book can be prepared on the experiment observation annular table 4 for recording, at the moment, equipment required by an experiment is placed on the experiment display table 19, after each student operates independently, the display driving motor 8 is started immediately, then the display driving rotating shaft 9 rotates to drive the display adjusting driving gear 7 to rotate, then the display adjusting driven gear 11 is driven to rotate, the display adjusting driving gear 12 is driven to rotate, so that the guide rack 15 slides along the rack guide plate 16, and then the experiment display table 19 is driven to move, at the moment, the first-stage exhibition pushing connecting rod 17 and the second-stage exhibition pushing connecting rod 18 swing along with the first-stage exhibition pushing connecting rod to support the experiment showing platform 19 to finish moving, so that a stable effect is achieved, the direction of the exhibition driving motor 8 is controlled to drive the experiment showing platform 19 to move towards the center direction of the center pillar 6, the experiment showing platform 19 is gradually far away from the experiment observation annular platform 4, the experiment equipment on the experiment showing platform 19 performs chemical reaction, students can visually observe the whole process of the chemical reaction, a distance is reserved between the experiment equipment and the students, the safety of the students is guaranteed, the teaching quality of experiments of high and middle school chemistry is improved, the display intuitiveness of the experiment showing platform for high and middle school chemistry is improved, when the height of the experiment seat 21 needs to be adjusted to adapt to students with different heights, the hydraulic lifting platform 20 is started, so that the hydraulic lifting platform 20 drives the experiment seat 21 to lift and move, pulley backup pad 27 synchronous motion along with this moment drives supplementary guide pulley 25 and slides along waist-shaped groove 24, plays direction and stable effect to the removal of experiment seat 21, it is above that the utility model discloses holistic work flow, repeat this step when using next time can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (8)
1. The utility model provides a high school is experiment show platform for chemistry which characterized in that: comprises an experiment display adjusting device, a seat lifting adjusting device, an experiment display bottom plate, an experiment observation annular table and a separation baffle plate, wherein the experiment observation annular table is fixedly connected on the upper bottom wall of the experiment display bottom plate, the separation baffle plate is fixedly connected on the upper bottom wall of the experiment observation annular table, the experiment display adjusting device is arranged on the upper bottom wall of the experiment display bottom plate, the seat lifting adjusting device is arranged on the outer side wall of the experiment observation annular table, the experiment display adjusting device comprises a central pillar, a display adjusting driving gear, a display driving motor, a display driving rotating shaft and an experiment display unit, the central pillar is fixedly connected at the central position on the upper bottom wall of the experiment display bottom plate, the display driving rotating shaft is rotatably arranged on the upper bottom wall of the central pillar, the display adjusting driving gear penetrates through and is fixedly connected on the display driving rotating shaft, the display driving motor is arranged on the display driving rotating shaft, the experiment display unit is arranged on the upper bottom wall of the central pillar.
2. The experimental display platform for high school chemistry according to claim 1, wherein: the experiment display unit comprises a display adjusting driven gear, a display adjusting transmission gear, a display adjusting driven shaft, a display adjusting transmission shaft, a guide rack, a rack guide plate, a first-stage display pushing connecting rod, a second-stage display pushing connecting rod and an experiment display platform, wherein the display adjusting driven shaft is rotatably arranged on the upper bottom wall of the central pillar, the display adjusting transmission shaft is rotatably arranged on the upper bottom wall of the central pillar, the display adjusting driven gear penetrates and is fixedly connected onto the display adjusting driven shaft, the display adjusting transmission gear penetrates and is fixedly connected onto the display adjusting transmission shaft, the display adjusting driven gear is in meshing connection with the display adjusting transmission gear, the rack guide plate is fixedly connected onto the upper bottom wall of the central pillar, the guide rack penetrates and is slidably arranged on the rack guide plate, and the guide rack and the display adjusting transmission gear are in clamping transmission connection, the one-level show promotes the connecting rod and articulates on the last diapire of center pillar, second grade show promotes the connecting rod and articulates on one-level show promotes the connecting rod, the experiment show stand is located on second grade show promotes the connecting rod, second grade show promotes the connecting rod and articulates on the experiment show stand, experiment show stand rigid coupling is on guide rack.
3. The experimental display platform for high school chemistry according to claim 2, wherein: the seat rising adjusting device comprises a hydraulic lifting table, an experiment seat, an arc-shaped surface, a leg accommodating groove, a waist-shaped groove, an auxiliary guide pulley, a pulley shaft and a pulley supporting plate, wherein the hydraulic lifting table is arranged on the outer side of the experiment observation annular table, the experiment seat is fixedly connected to the upper bottom wall of the hydraulic lifting table, the arc-shaped surface is arranged on the upper bottom wall of the experiment seat, the leg accommodating groove is arranged on the outer side wall of the experiment observation annular table, the waist-shaped groove is arranged on the outer side wall of the experiment observation annular table, the auxiliary guide pulley is slidably embedded in the waist-shaped groove, the pulley shaft is arranged on the auxiliary guide pulley in a penetrating manner, one end of the pulley supporting plate is arranged on the pulley shaft in a penetrating manner, and the other end of the pulley supporting plate is fixedly connected to the outer side wall of the experiment seat.
4. The experimental display platform for high school chemistry according to claim 3, wherein: the section that the annular platform is observed in the experiment is the ring form.
5. The experimental display platform for high school chemistry according to claim 4, wherein: the height of the experiment display unit is lower than that of the experiment observation annular table.
6. The experimental display platform for high school chemistry according to claim 5, wherein: the display adjusting driven gear is meshed with the display adjusting driving gear.
7. The experimental display platform for high school chemistry according to claim 6, wherein: the experiment display unit is provided with four groups.
8. The experimental display platform for high school chemistry according to claim 7, wherein: the first-stage display pushing connecting rods are provided with two groups, and the second-stage display pushing connecting rods are provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793678.3U CN214261969U (en) | 2020-11-27 | 2020-11-27 | Experiment display platform for high school chemistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793678.3U CN214261969U (en) | 2020-11-27 | 2020-11-27 | Experiment display platform for high school chemistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214261969U true CN214261969U (en) | 2021-09-24 |
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ID=77777948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022793678.3U Expired - Fee Related CN214261969U (en) | 2020-11-27 | 2020-11-27 | Experiment display platform for high school chemistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214261969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532790A (en) * | 2022-03-28 | 2022-05-27 | 东莞市艾慕寝室用品有限公司 | Height adjusting device and lifting sofa |
-
2020
- 2020-11-27 CN CN202022793678.3U patent/CN214261969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532790A (en) * | 2022-03-28 | 2022-05-27 | 东莞市艾慕寝室用品有限公司 | Height adjusting device and lifting sofa |
| CN114532790B (en) * | 2022-03-28 | 2023-10-31 | 东莞市艾慕寝室用品有限公司 | Height adjusting device and lifting sofa |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210924 |