CN220491472U - Popular science interaction device for simulating FAST star sky detection - Google Patents
Popular science interaction device for simulating FAST star sky detection Download PDFInfo
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- CN220491472U CN220491472U CN202223173753.1U CN202223173753U CN220491472U CN 220491472 U CN220491472 U CN 220491472U CN 202223173753 U CN202223173753 U CN 202223173753U CN 220491472 U CN220491472 U CN 220491472U
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Abstract
The utility model provides a science popularization interaction device for simulating FAST star sky detection, and belongs to the technical field of science popularization display; the system comprises a base, wherein the base is provided with a FAST model for simulating FAST work and a feed cabin model for modeling a feed cabin, and a driving component for driving the feed cabin to move; the driving part comprises a plurality of crane models fixedly connected to the base. According to the utility model, the driving part is arranged, the visitor controls the feed cabin model to move through operating the driving part, after the feed cabin model receives the pulse signals corresponding to the spot lamps, the pulse signal receiving unit in the feed cabin model controls the loudspeaker to sound and light to flash through the second control unit, and the feed cabin model is adjusted.
Description
Technical Field
The utility model relates to the technical field of science popularization display, in particular to a science popularization interaction device for simulating FAST star sky detection.
Background
The existing exhibited items related to the spherical radio telescope with the caliber of 500 meters (FAST for short) mainly comprise a static model, an image-text board and multimedia display, and visitors can know relevant information of the FAST through a mode, but in an actual scientific popularization process, because the mode lacks interactivity, the learning interest and the exploration desire of the visitors cannot be lifted, and the scientific popularization effect is reduced, so that the application provides a scientific popularization interaction device for simulating the star sky detection of the FAST to meet the demands.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a popular science interaction device for simulating the detection of a FAST sky so as to solve the problems that the existing exhibited items of a 500-meter caliber spherical radio telescope (short for FAST) mainly comprise a static model, a picture-text board and multimedia display, and visitors can know relevant information of the FAST in a mode, but in the actual popular science process, the mode lacks interactivity, so that the learning interests and the exploration desire of the visitors cannot be lifted, and the popular science effect is reduced.
In order to solve the technical problems, the utility model provides the following technical scheme:
the popular science interaction device for simulating the FAST star sky detection comprises a base, wherein a FAST model for simulating the FAST work and a feed source cabin model for modeling a feed source cabin are installed on the base, and a driving component for driving the feed source cabin to move is installed on the base; the driving component comprises a plurality of crane models fixedly connected to the base, the crane models are uniformly distributed on the base in a circumferential manner, a plurality of servo motors which are matched with the crane models in number are fixedly connected in the base, lifting ropes are fixedly connected to the output ends of the servo motors, one ends, far away from the servo motors, of the lifting ropes are fixedly connected with the feed source cabin model, and the lifting ropes are connected with the crane models in a hanging mode; the base is also provided with a control console, the control console is provided with a control hand wheel and a control button which are electrically connected, a first control unit is arranged in the control hand wheel, and the first control unit is electrically connected with the servo motor.
Preferably, a plurality of bracing pieces are fixedly connected with on the base, a plurality of fixedly connected with is the same dome top cap on the bracing piece, be provided with a plurality of shot-lights on the dome top cap, shot-light and first control unit electric connection.
Preferably, the feed cabin model is provided with a pulse signal receiving unit, a second control unit and a loudspeaker which are electrically connected.
Preferably, the base and the tower crane model are fixedly connected with a plurality of roller skis, and the lifting rope is hung with the roller skis.
Preferably, a sky eye support frame is fixedly connected to the base, and the sky eye support frame is fixedly connected with the FAST model.
Preferably, the feed cabin model further comprises an equipment box, wherein a display screen is arranged on the equipment box and is electrically connected with the feed cabin model.
Preferably, the base is fixedly connected with a guardrail.
Preferably, the guard rail is sleeved outside the plurality of crane models.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the scheme, the driving part is arranged, the visitor selects the FAST to observe the azimuth through the operation control hand wheel, any Hall sensor is electrified through the movement of the control hand wheel in the process, after the Hall sensor is electrified, the corresponding spotlight is controlled to flash through the ARM sensor, the visitor selects the spotlight according to the needs of the visitor, then the control button is pressed down, at the moment, the ARM sensor drives the feed cabin model to move to the corresponding position of the spotlight pulse signal through the servo motors and the lifting ropes, after the feed cabin model receives the spotlight pulse signal corresponding to the spotlight, the pulse signal receiving unit in the feed cabin model controls the loudspeaker to sound and the light to flash through the second control unit, the adjustment of the feed cabin model is completed, through the arrangement, the visitor can conveniently know the actual working process of the FAST through the interaction with the machine, the learning interest and the exploration desire of the visitor are improved, and the science popularization effect is guaranteed.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic diagram of a first view angle partial cross-sectional structure of a popular science interaction device simulating FAST star sky detection;
fig. 2 is a schematic diagram of a top view structure of a popular science interaction device simulating FAST star detection after a device box and a dome top cover are removed;
fig. 3 is a schematic diagram of a partial cross-sectional structure of a second view angle of the popular science interactive device simulating FAST star detection after the equipment box is removed.
[ reference numerals ]
1. A base; 2. a sky eye support frame; 3. a FAST model; 4. a tower crane model; 5. a roller skate; 6. a servo motor; 7. a hanging rope; 8. a feed cabin model; 9. a support rod; 10. a dome cover; 11. a spotlight; 12. a console; 13. a control hand wheel; 14. a control button; 15. an equipment box; 16. a display screen; 17. guard bars; 18. a driving member.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
The utility model provides a popular science interaction device for simulating FAST star sky detection, which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1-3, an embodiment of the present utility model provides a popular science interaction device for simulating FAST star sky detection, which comprises a base 1, wherein the base 1 is provided with a FAST model 3 for simulating FAST operation, a feed cabin model 8 for modeling a feed cabin, and a driving component 18 for driving the feed cabin to move; the driving part 18 comprises a plurality of crane models 4 fixedly connected to the base 1, the plurality of crane models 4 are uniformly distributed on the base 1 in a circumferential manner, a plurality of servo motors 6 which are matched with the crane models 4 in number are fixedly connected in the base 1, the output ends of the servo motors 6 are fixedly connected with lifting ropes 7, one ends, far away from the servo motors 6, of the plurality of lifting ropes 7 are fixedly connected with the feed cabin model 8, and the lifting ropes 7 are connected with the crane models 4 in a hanging manner; the base 1 is further provided with a control console 12, the control console 12 is provided with a control hand wheel 13 and a control button 14 which are electrically connected, a first control unit is arranged in the control hand wheel 13 and electrically connected with the servo motor 6, the base 1 is fixedly connected with a plurality of support rods 9, the plurality of support rods 9 are fixedly connected with a dome top cover 10, the dome top cover 10 is provided with a plurality of spot lamps 11, the spot lamps 11 are electrically connected with the first control unit, and the feed source cabin model 8 is provided with a pulse signal receiving unit, a second control unit and a loudspeaker which are electrically connected.
Specific: the first control unit comprises a plurality of Hall sensors arranged below the control hand wheel 13, the Hall sensors are in one-to-one correspondence with the spotlight 11, the Hall sensors are electrically connected with the spotlight 11 through an ARM controller, and the ARM controller is electrically connected with the servo motor.
Through setting up drive part 18, the visitor is through selecting FAST to patrol the sky and observe the position, this in-process makes arbitrary hall sensor circular telegram through the motion of control hand wheel 13, after hall sensor circular telegram, through ARM sensor control corresponding shot-light 11 scintillation, the visitor selects shot-light 11 according to own needs, afterwards, push down control button 14, ARM sensor drives feed cabin model 8 through a plurality of servo motors 6, a plurality of lifting rope 7 and moves to the position department of corresponding acceptable shot-light 11 pulse signal this moment, after feed cabin model 8 received the pulse signal that corresponds shot-light 11, pulse signal receiving element in the feed cabin model 8 controls speaker sound production and light scintillation through the second control unit, accomplish the regulation of feed cabin model 8, through this setting, the visitor of being convenient for knows the actual work process of FAST through with mechanical interaction, the learning interest and the desire of visitor have been improved, the science popularization effect of having ensured.
As shown in fig. 2, in this embodiment, the base 1 and the tower crane model 4 are fixedly connected with a plurality of roller pulleys 5, and the lifting rope 7 is hung on the roller pulleys 5, so that friction generated in the movement process of the lifting rope 7 is rolling friction, the use loss of the lifting rope 7 is reduced, and the service life of the lifting rope 7 is prolonged.
As shown in fig. 1, in this embodiment, a sky eye support frame 2 is fixedly connected to the base 1, the sky eye support frame 2 is fixedly connected to the FAST model 3, and the FAST model 3 is supported by the sky eye support frame 2, so that the support stability of the FAST model 3 is ensured, and the FAST model 3 is prevented from deflecting in the use process.
As shown in fig. 1, in this embodiment, the apparatus further includes an equipment box 15, and a display screen 16 is disposed on the equipment box 15, and by setting the display screen 16 to play relevant video of FAST, the knowledge depth of the audience about FAST is improved.
As shown in fig. 1 and fig. 2, in this embodiment, the base 1 is fixedly connected with a guardrail 17, the guardrail 17 is sleeved outside the plurality of tower crane models 4, and the plurality of guardrails 17 are provided to protect the FAST model 3, the feed cabin model 8 and the driving component 18, so that the FAST model 3 and the driving component 18 are prevented from being interfered by human in the use process, and the service lives of the FAST model 3, the feed cabin model 8 and the driving component 18 are prevented from being influenced.
According to the technical scheme, the driving part is arranged, the visitor selects the FAST night observation azimuth through the operation of the control hand wheel, any Hall sensor is electrified through the movement of the control hand wheel in the process, the corresponding spotlight is controlled to flash through the ARM sensor after the Hall sensor is electrified, the visitor selects the spotlight according to the needs of the visitor, then the control button is pressed down, at the moment, the ARM sensor drives the feed cabin model to move to the position corresponding to the position of the acceptable spotlight pulse signal through a plurality of servo motors and a plurality of lifting ropes, after the feed cabin model receives the corresponding spotlight pulse signal, the pulse signal receiving unit in the feed cabin model controls the loudspeaker to sound and light flash through the second control unit, the adjustment of the feed cabin model is completed, through the arrangement, the visitor can conveniently know the actual working process of the FAST through interaction with machinery, the learning interest and the exploring desire of the visitor are improved, and the science popularization effect is guaranteed.
Through setting up a plurality of skidding, the friction that the lifting rope of being convenient for takes place in the motion process is rolling friction, reduces the use loss of lifting rope, prolongs the life of lifting rope, supports the FAST model through the sky eye support frame, ensures the supporting stability of FAST model, avoids the FAST model to take place to deflect in the use.
The FAST model, the feed cabin model and the driving part are protected by arranging the guardrails, so that the influence on the service lives of the FAST model, the feed cabin model and the driving part caused by human interference in the using process is avoided.
The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. The utility model provides a simulation FAST sky surveys's science popularization interactive installation which characterized in that includes: the base is provided with a FAST model for simulating FAST work and a feed cabin model for modeling a feed cabin, and a driving component for driving the feed cabin to move;
the driving component comprises a plurality of crane models fixedly connected to the base, the crane models are uniformly distributed on the base in a circumferential manner, a plurality of servo motors which are matched with the crane models in number are fixedly connected in the base, lifting ropes are fixedly connected to the output ends of the servo motors, one ends, far away from the servo motors, of the lifting ropes are fixedly connected with the feed source cabin model, and the lifting ropes are connected with the crane models in a hanging mode;
the base is also provided with a control console, the control console is provided with a control hand wheel and a control button which are electrically connected, a first control unit is arranged in the control hand wheel, and the first control unit is electrically connected with the servo motor.
2. The scientific popularization interaction device for simulating FAST sky exploration according to claim 1, wherein a plurality of supporting rods are fixedly connected to the base, the same dome top cover is fixedly connected to the plurality of supporting rods, a plurality of spot lamps are arranged on the dome top cover, and the spot lamps are electrically connected with the first control unit.
3. The popular science interaction device for simulating FAST star sky detection according to claim 1, wherein a pulse signal receiving unit, a second control unit and a loudspeaker which are electrically connected are installed on the feed cabin model.
4. The popular science interactive device for simulating FAST star sky detection according to claim 1, wherein a plurality of roller skis are fixedly connected to the base and the crane tower model, and the lifting rope is hung with the roller skis.
5. The popular science interactive device for simulating FAST star sky detection according to claim 1, wherein a sky eye support is fixedly connected to the base, and the sky eye support is fixedly connected with the FAST model.
6. The popular science interaction device for simulating FAST star sky detection according to claim 1, further comprising a device box, wherein a display screen is arranged on the device box, and the display screen is electrically connected with the feed cabin model.
7. The popular science interactive device for simulating FAST star detection according to claim 1, wherein a guardrail is fixedly connected to the base.
8. The popular science interactive device for simulating FAST star detection according to claim 7, wherein the guard rail is sleeved outside a plurality of the tower crane models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223173753.1U CN220491472U (en) | 2022-11-29 | 2022-11-29 | Popular science interaction device for simulating FAST star sky detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223173753.1U CN220491472U (en) | 2022-11-29 | 2022-11-29 | Popular science interaction device for simulating FAST star sky detection |
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| Publication Number | Publication Date |
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| CN220491472U true CN220491472U (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223173753.1U Active CN220491472U (en) | 2022-11-29 | 2022-11-29 | Popular science interaction device for simulating FAST star sky detection |
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| CN (1) | CN220491472U (en) |
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- 2022-11-29 CN CN202223173753.1U patent/CN220491472U/en active Active
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