CN205247663U - Astronavigation person's teaching aid of teaching usefulness - Google Patents
Astronavigation person's teaching aid of teaching usefulness Download PDFInfo
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- CN205247663U CN205247663U CN201521119294.6U CN201521119294U CN205247663U CN 205247663 U CN205247663 U CN 205247663U CN 201521119294 U CN201521119294 U CN 201521119294U CN 205247663 U CN205247663 U CN 205247663U
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Abstract
The utility model relates to an astronavigation person's teaching aid of teaching usefulness, including the figurative casing of spaceman, loudspeaker, sound play device and film camera of projection, the casing includes health and head, and the loudspeaker setting is on the surface of health, and sound play device sets up in the health, and loudspeaker are connected with sound play device electricity, are equipped with the cavity in the head, and the opening part of cavity is equipped with transparent face guard, and film camera of projection sets up in the cavity. This kind of astronavigation person's teaching aid of teaching usefulness, on the basis of original sound production, head at the casing sets up cavity and transparent face guard, and set up film camera of projection in the cavity, as long as insert in film camera of projection with story assorted film, just can be at the in -process of broadcast story, be equipped with the projection of story background, the teaching process is directly perceived, vividly, it is interesting, its low price, moreover, the steam generator is simple in structure, lightly, the operation is easy, suitable children touch it by oneself to operate, has better experience nature, children's intelligence can arouse better.
Description
Technical field
The utility model relates to a kind of teaching appliance, particularly a kind of celestial navigation person's teaching aid of the use of imparting knowledge to students.
Background technology
General toy or Story machine all can only be play music or tell about story in the mode of sounding, cannot in telling about story or playing music, be equipped with image, cannot show lively, directly perceived, interesting story background, this causes in teaching process, children just listen attentively to an illusory story, and the content of story is difficult to have understanding more clearly, teaching efficiency is not good.
And general projector is to the equipment on curtain by image or video-projection, be widely used in family, school, enterprise and scientific and technological public place of entertainment, this class projector architecture complexity, heaviness, expensive, children cannot do it yourself to operate, as allowing children take in a movie, lack good experience property, be difficult to inspire children's intelligence, teaching efficiency is undesirable equally.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of celestial navigation person's teaching aid of the use of imparting knowledge to students, thisly can coordinate image to tell about story for celestial navigation person's teaching aid of imparting knowledge to students, teaching process is directly perceived, lively, interesting, and low price, simple in structure, light and handy, easily operation, applicable children do it yourself to operate, there is good experience property, can inspire better children's intelligence.
For achieving the above object, the utility model adopts following technical scheme:
A kind of celestial navigation person's teaching aid of the use of imparting knowledge to students, comprise housing, loudspeaker and the sound play device of astronaut's moulding, housing comprises health and head, loudspeaker are arranged on the outer surface of health, sound play device is arranged in health, loudspeaker are electrically connected with sound play device, it is characterized in that: also comprise film projector; In described head, be provided with cavity, the opening part of cavity is provided with transparent face mask, and film projector arranges in cavity.
Above-mentioned transparent face mask can adopt glass or plastics to make.
Celestial navigation person's teaching aid of this teaching use, on the basis of original sounding, at the head of housing, cavity and transparent face mask are set, and film projector is set in cavity, as long as insert the film matching with story in film projector, just can be in the process of broadcasting story, be equipped with the projection of story background, teaching process is directly perceived, vividly, interesting, and only on the basis of original Story machine, housing is improved a little, and increase film projector simple in structure, its low price, simple in structure, lightly, easily operation, applicable children do it yourself to operate, there is good experience property, can inspire better children's intelligence.
As preferred version of the present utility model, in described cavity, be provided with front bearing and rear support, described film projector is arranged on front bearing, rear support.
As the further preferred version of the utility model, described film projector comprises cylindrical shell, the first optical lens, the second optical lens, condenser and luminescent device, cylindrical shell is arranged on the front bearing in described head, the first optical lens is arranged on the outer end of cylindrical shell, the second optical lens is arranged on the inner of cylindrical shell, condenser is arranged on the inner of rear support in described head and cylindrical shell, condenser is megaphone-shaped, and corresponding with the position of the second optical lens, luminescent device is arranged on the middle position of condenser by rear support one end, the sidewall of head offers the first film slot, the sidewall relevant position of cylindrical shell offers the second film slot, the first film slot, the second film slot is between the first optical lens and the second optical lens. above-mentioned cylindrical shell generally adopts cylinder, and above-mentioned luminescent device adopts ordinary light source. by the first film slot, the second film slot, film is inserted between the first optical lens and the second optical lens, the light that luminescent device sends is by after condenser optically focused, pattern on film is projected away, and wherein the first optical lens, the second optical lens play the effect that the pattern on film is amplified.
As further preferred version of the utility model, the head of described housing is provided with film locating convex block, and film locating convex block is corresponding with the position of described the first film slot, the second film slot. By film locating convex block is set, film is positioned, guarantee that film always can be in the centre position of film projector, and avoid film to be subject to External force interference and depart from.
As preferred version of the present utility model, 4 brightness regulation lamps are also housed in the head of described housing, the body surface of housing is also provided with switch and brightness regulation knob, is electrically connected, for regulating the brightness of projection after the parallel connection of 4 brightness regulation lamps with switch and brightness regulation knob.
As preferred version of the present utility model, the body surface of described housing is also provided with LCDs and button, and LCDs and button are electrically connected with sound play device, for showing and selecting the story that will play
As preferred version of the present utility model, the body surface of described housing is also provided with volume adjustment knob, and volume adjustment knob is electrically connected with loudspeaker, for controlling broadcast sound volume size.
Adopt the beneficial effect of above technical scheme to be: celestial navigation person's teaching aid of this teaching use, on the basis of original sounding, at the head of housing, cavity and transparent face mask are set, and film projector is set in cavity, as long as insert the film matching with story in film projector, just can be in the process of broadcasting story, be equipped with the projection of story background, teaching process is directly perceived, vividly, interesting, and only on the basis of original Story machine, housing is improved a little, and increase film projector simple in structure, its low price, simple in structure, lightly, easily operation, applicable children do it yourself to operate, there is good experience property, can inspire better children's intelligence.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 cross-sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As illustrated in fig. 1 and 2, celestial navigation person's teaching aid of the utility model teaching use, comprise the housing 1 of astronaut's moulding, loudspeaker 2, sound play device 3 and film projector 4, housing 1 comprises health 11 and head 12, , in head 12, be provided with cavity 13 and front, rear support (14, 15), the opening part of cavity is provided with transparent face mask 16, loudspeaker 2 are arranged on the outer surface of health 11, sound play device 3 is arranged in health 11, loudspeaker 2 are electrically connected with sound play device 3, film projector 4 be arranged in head 12 before, rear support (14, 15) on, film projector 4 comprises cylindrical shell 41, the first optical lens 42, the second optical lens 43, condenser 44 and luminescent device 45, cylindrical shell 41 is arranged on the front bearing 14 in head 12, the first optical lens 42 is arranged on the outer end of cylindrical shell 41, the second optical lens 43 is arranged on the inner of cylindrical shell 41, condenser 44 is arranged on the inner of rear support 15 in head 12 and cylindrical shell 41, condenser is megaphone-shaped, and corresponding with the position of the second optical lens 43, luminescent device 45 is arranged on the middle position of condenser 44 by rear support 15 one end, the sidewall of head 12 offers the first film slot 17, the sidewall relevant position of cylindrical shell 41 offers the second film slot 18, the first film slot 17, the second film slot 18 is between the first optical lens 42 and the second optical lens 43, insert by first film, 17, the second film slot 18 is inserted into film between the first optical lens 42 and the second optical lens 43, the light that luminescent device 45 sends is by after condenser 44 optically focused, pattern on film is projected away, wherein the first optical lens 42, the second optical lens 43 plays the effect that the pattern on film is amplified.
The head 12 of housing 1 is provided with film locating convex block 19, and film locating convex block 19 is corresponding with the position of above-mentioned the first film slot 17, second film 18. By film locating convex block 19 is set, film is positioned, guarantee that film always can be in the centre position of film projector 4, and avoid film to be subject to External force interference and depart from.
4 brightness regulation lamps 20 are also housed in the head 12 of housing 1, for regulating the brightness of projection, on health 11 surfaces, be also provided with switch and brightness regulation knob 21, LCDs and button 22 and volume adjustment knob 23, LCDs and button 22 are electrically connected with sound play device 3, be used for showing and selecting the story that will play, volume adjustment knob 23 and loudspeaker 2 are electrically connected, be used for controlling broadcast sound volume size, switch and brightness regulation knob 21 respectively with luminescent device 45, brightness regulation lamp 20, sound play device electricity 3 connects, for the startup of celestial navigation person's teaching aid internal circuit and the brightness of brightness adjusting adjusting lamp 20.
Above-mentioned cylindrical shell 41 adopts cylinder, and luminescent device 45 adopts ordinary light source, and transparent face mask 16 adopts glass or plastics to make.
Celestial navigation person's teaching aid of this teaching use, on the basis of original sounding, at the head of housing, cavity and transparent face mask are set, and film projector is set in cavity, as long as insert the film matching with story in film projector, just can be in the process of broadcasting story, be equipped with the projection of story background, teaching process is directly perceived, vividly, interesting, and only on the basis of original Story machine, housing is improved a little, and increase film projector simple in structure, its low price, simple in structure, lightly, easily operation, applicable children do it yourself to operate, there is good experience property, can inspire better children's intelligence.
Claims (7)
1. celestial navigation person's teaching aid of the use of imparting knowledge to students, comprise housing (1), loudspeaker (2) and the sound play device (3) of astronaut's moulding, housing (1) comprises health (11) and head (12), loudspeaker (2) are arranged on the outer surface of health (11), sound play device (3) is arranged in health (11), loudspeaker (2) are electrically connected with sound play device (3), it is characterized in that: also comprise film projector (4); In described head (12), be provided with cavity (13) and forward and backward bearing (14,15), the opening part of cavity (13) is provided with transparent face mask (16), and film projector (4) is arranged on the forward and backward bearing (14,15) in head (12).
2. celestial navigation person's teaching aid as claimed in claim 1, is characterized in that: in described cavity (13), be provided with front bearing (14) and rear support (15), described film projector (4) is arranged on front bearing (14), rear support (15).
3. celestial navigation person's teaching aid as claimed in claim 2, is characterized in that: described film projector (4) comprises cylindrical shell (41), the first optical lens (42), the second optical lens (43), condenser (44) and luminescent device (45); Cylindrical shell (41) is arranged on the front bearing (14) in described head (12), the first optical lens (42) is arranged on the outer end of cylindrical shell (41), the second optical lens (43) is arranged on the inner of cylindrical shell (41), condenser (44) is arranged on the inner of rear support (15) in described head and cylindrical shell (41), condenser (44) is megaphone-shaped, and corresponding with the position of the second optical lens (43), luminescent device (45) is arranged on the middle position of condenser (44) by rear support (15) one end; The sidewall relevant position that the sidewall of head (12) offers the first film slot (17), cylindrical shell (41) offers the second film slot (18), and the first film slot (17), the second film slot (18) are between the first optical lens (42) and the second optical lens (43).
4. celestial navigation person's teaching aid as claimed in claim 3, it is characterized in that: the head (12) of described housing (1) is provided with film locating convex block (19), film locating convex block (19) is corresponding with the position of described the first film slot (17), the second film slot (18).
5. celestial navigation person's teaching aid as claimed in claim 1, it is characterized in that: in the head (12) of described housing (1), 4 brightness regulation lamps (20) are also housed, health (11) surface of housing (1) is also provided with switch and brightness regulation knob (21), after 4 brightness regulation lamps (20) are in parallel, is electrically connected with switch and brightness regulation knob (21).
6. celestial navigation person's teaching aid as claimed in claim 1, it is characterized in that: health (11) surface of described housing (1) is also provided with LCDs and button (22), and LCDs and button (22) are electrically connected with sound play device (3).
7. celestial navigation person's teaching aid as claimed in claim 1, is characterized in that: health (11) surface of described housing (1) is also provided with volume adjustment knob (23), and volume adjustment knob (23) is electrically connected with loudspeaker (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119294.6U CN205247663U (en) | 2015-12-30 | 2015-12-30 | Astronavigation person's teaching aid of teaching usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119294.6U CN205247663U (en) | 2015-12-30 | 2015-12-30 | Astronavigation person's teaching aid of teaching usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247663U true CN205247663U (en) | 2016-05-18 |
Family
ID=55946745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119294.6U Active CN205247663U (en) | 2015-12-30 | 2015-12-30 | Astronavigation person's teaching aid of teaching usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247663U (en) |
-
2015
- 2015-12-30 CN CN201521119294.6U patent/CN205247663U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |