CN203386381U - Music early education machine having projection function - Google Patents
Music early education machine having projection function Download PDFInfo
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- CN203386381U CN203386381U CN201320506558.8U CN201320506558U CN203386381U CN 203386381 U CN203386381 U CN 203386381U CN 201320506558 U CN201320506558 U CN 201320506558U CN 203386381 U CN203386381 U CN 203386381U
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- picture
- flap
- main casing
- music
- swivelling cover
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Abstract
The utility model relates to a music early education machine having a projection function. The music early education machine comprises a main shell, a tail shell, a rotary cover, selection switches, a change-over switch, a power supply switch, and a control circuit board connected inside the main shell. The rotary cover is connected with the end part of the main shell and forms a rotary connection with the main shell. The center of the end part of the main shell is provided with a fixed boss. A projection lamp is arranged above the fixed boss. A transparent cover is clamped in the end part of the rotary cover. A picture magnification rotating plate and a picture rotating plate are sequentially arranged between the transparent cover and the end part of the main shell. When the machine is used, the machine is capable of projecting a picture on the picture rotating plate onto a plane through the projection lamp while simultaneously playing sounds; and by rotating the rotary cover of the end part of the main shell, different pictures can be switched and the played sounds change therewith. A child can select different music for the early education machine to play through the selection switches and the change-over switch.
Description
Technical field
The utility model relates to a kind of early learning machine, particularly a kind of early learning machine of the music with projecting function.
Background technology
Traditional music early learning machine is all generally to control early learning machine by button to send different sound, as tell a story, sing nursery rhymes etc., it only develops child's brain by the sense of hearing, yet child's notice often is difficult to concentrate on the various sound that early learning machine sends, and child can lose interest to early learning machine in the course of time.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of early learning machine of the music with projecting function, make early learning machine projection to go out various pictures on any plane, and can manually control the replacing picture, be accompanied by the variation of picture, early learning machine can send different sound, lively just as seeing a film while making children learn by early learning machine.
For solving the problems of the technologies described above, the utility model is realized as follows: a kind of early learning machine of the music with projecting function described in the utility model comprises main casing, afterbody housing, swivelling cover, selector switch, change-over switch, power switch and is connected in the control circuit board of main casing inside; Described swivelling cover is connected in the end of main casing, swivelling cover and main casing formation are rotationally connected, swivelling cover inside is fixedly connected with locating device, be provided with positioning cylinder on locating device, be evenly equipped with detent on the end plane of described main casing, positioning cylinder is connected in detent, can play the effect that rotates to location, certain position place at swivelling cover; Also be provided with hand-held on described main casing, change-over switch is arranged at hand-held upper; Described selector switch and power switch are arranged at the side of main casing, and the opposite side of main casing is provided with battery compartment and is fixedly connected on the battery cover on battery compartment; Center, described main casing end is provided with fixing lug boss, is positioned at the fixing lug boss top and is provided with projection lamp, and the end of swivelling cover is connected with transparency cover, is disposed with picture between transparency cover and main casing end and amplifies flap and picture flap; Described picture amplifies the flap fixed card and is connected in swivelling cover, is evenly equipped with some magnifieres on it; Described picture flap amplifies the setting of flap center column by picture is fixedly connected with picture amplification flap, is provided with some projection drawing boards on the picture flap; Directly over projection drawing board directly over described projection lamp, picture flap and picture amplification flap, magnifier is on same axis, and the light that projection lamp sends will amplify flap through picture through the projection drawing board and amplify projection afterwards in the plane; Described main casing inside also is provided with the selection circuit board, selects to be provided with on circuit board the some outboard circuit sheets that distribute on concentric circles of annular inboard circuit sheet and interruption; Column on described picture amplification flap stretches into main casing inside through the center pit of the fixing lug boss of picture flap center pit and main casing end, and the end of column is fixedly connected with web joint, is provided with outside slide plate and inboard slide plate on web joint; Described outside slide plate contacts with the outboard circuit sheet, and inboard slide plate contacts with the inboard circuit sheet, and inboard slide plate and outside slide plate end connect together by conducting strip.
Described swivelling cover comprises left side spin hub cap and the right side swivelling cover snapped together, be provided with semicircular draw-in groove a on described left side spin hub cap and right side swivelling cover, two semicircular draw-in groove a are connected together and form the draw-in groove a of whole circle, described transparency cover edge is provided with clamping boss a, the edge card that clamping boss a and picture amplify flap is connected in draw-in groove a, and transparency cover and picture amplify flap and follow the swivelling cover rotation.
Be provided with two semicircular clamping boss b on described left side spin hub cap and right side swivelling cover, two semicircular clamping boss b are connected together and form the clamping boss b of whole circle, be provided with draw-in groove b on the end cylindrical of described main casing, clamping boss b is connected in draw-in groove b, and can in draw-in groove b, slide.
Be provided with the poster groove on the face of cylinder, the outside of described swivelling cover.
The control circuit board formation of described selector switch, change-over switch and power switch and main casing inside electrically connects; Described selection circuit board and control circuit board formation electrically connect.
Described afterbody housing is fixedly connected on the afterbody of main casing, is provided with music on the afterbody housing and puts groove outward.
The quantity of the outboard circuit sheet of the interruption arranged on the magnifier of the projection drawing board arranged on described picture flap, the setting of picture amplification flap and selection circuit board equates.
Good effect of the present utility model: a kind of early learning machine of the music with projecting function described in the utility model can project to the picture on the picture flap on plane by projection lamp when emitting sound, and the swivelling cover by rotation main casing end, can convert different images, the sound of simultaneously emitting also changes thereupon; Children can also select early learning machine to play different music by selector switch and change-over switch.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model
Fig. 2 is blast structural representation of the present utility model
Fig. 3 is structural representation of the present utility model
Fig. 4 is blast structural representation of the present utility model
Fig. 5 is speech conversion electrical block diagram of the present utility model
Fig. 6 is structural representation of the present utility model
In figure, 1 main casing 2 afterbody housing 3 swivelling cover 4 transparency covers
Hand-held of 5 selector switch 6 change-over switch 7 power switches 8
9 battery cover 10 projection lamp 11 picture flap 12 pictures amplify flap
13 left side spin hub cap 14 right side swivelling cover 15 poster groove 16 magnifieres
17 column 18 projection drawing board 19 fixing lug boss 20 battery compartments
21 clamping boss a 22 draw-in groove a 23 draw-in groove b 24 detents
The inboard slide plate of 25 clamping boss b 26 web joint 27 outside slide plate 28
29 select circuit board 30 outboard circuit sheet 31 inboard circuit sheets
32 locating device 33 positioning cylinders
Embodiment
As shown in Figures 1 to 6, a kind of early learning machine of the music with projecting function described in the utility model comprises main casing (1), afterbody housing (2), swivelling cover (3), selector switch (5), change-over switch (6), power switch (7) and is connected in the inner control circuit board of main casing (1); Described swivelling cover (3) is connected in the end of main casing (1), swivelling cover (3) forms and is rotationally connected with main casing (1), be provided with poster groove (15) on the face of cylinder, the outside of swivelling cover (3), swivelling cover (3) inside is fixedly connected with locating device (32), be provided with positioning cylinder (33) on locating device (32), be evenly equipped with five detents (24) on the end plane of described main casing (1), positioning cylinder (33) is connected in detent (24), can play the effect that rotates to location, certain position place at swivelling cover (3); Also be provided with hand-held handle (8) on described main casing (1), change-over switch (6) is arranged on hand-held handle (8); Described selector switch (5) and power switch (7) are arranged at the side of main casing, selector switch (5) arranges three, can send respectively three kinds of different music, the opposite side of main casing (1) is provided with battery compartment (20) and is fixedly connected on the battery cover (9) on battery compartment (20); Described main casing (1) center, end is provided with fixing lug boss (19), be positioned at fixing lug boss (19) top and be provided with projection lamp (10), the end of swivelling cover (3) is connected with transparency cover (4), is disposed with picture between transparency cover (4) and main casing (1) end and amplifies flap (12) and picture flap (11); Described picture amplifies flap (12) fixed card and is connected in swivelling cover (3), is evenly equipped with five magnifieres (16) on it; Described picture flap (11) amplifies the setting of flap (12) center column (17) by picture is fixedly connected with picture amplification flap (12), be provided with five projection drawing boards (18) on picture flap (11), available picture is drawn on transparent glass sheet and makes; Directly over projection drawing board (18) directly over described projection lamp (10), picture flap (11) and picture amplification flap (12), magnifier (16) is on same axis, and the light that projection lamp (10) sends will amplify flap (12) through picture through projection drawing board (18) and amplify projection afterwards in the plane; Described main casing (1) inside also is provided with selects circuit board (29), selects the five outboard circuit sheets (30) that distribute on concentric circles that are provided with annular inboard circuit sheet (31) and are interrupted on circuit board (29); Column (17) on described picture amplification flap (12) stretches into main casing (1) inside through the center pit of the fixing lug boss (19) of picture flap (11) center pit and main casing (1) end, the end of column (17) is fixedly connected with web joint (26), is provided with outside slide plate (27) and inboard slide plate (28) on web joint (26); Described outside slide plate (27) contacts with outboard circuit sheet (30), and inboard slide plate (28) contacts with inboard circuit sheet (31), and inboard slide plate (28) connects together by conducting strip with outside slide plate (27) end.
As Fig. 2, shown in Fig. 4 and Fig. 6, described swivelling cover (3) comprises left side spin hub cap (13) and the right side swivelling cover (14) snapped together, be provided with semicircular draw-in groove a (22) on described left side spin hub cap (13) and right side swivelling cover (14), two semicircular draw-in groove a (22) are connected together and form the draw-in groove a of whole circle, described transparency cover (4) edge is provided with clamping boss a (21), the edge card that clamping boss a (21) and picture amplify flap (12) is connected in draw-in groove a (22), transparency cover (4) and picture amplify flap (12) and follow swivelling cover (3) rotation, be provided with two semicircular clamping boss b (25) on left side spin hub cap (13) and right side swivelling cover (14), two semicircular clamping boss b (25) are connected together and form the clamping boss b (25) of whole circle, be provided with draw-in groove b (23) on the end cylindrical of described main casing (1), clamping boss b (25) is connected in draw-in groove b (23), and can in draw-in groove b (23), slide.
Power switch (7) minute third gear, be respectively power-off, little volume position and large volume position, during use, turn on the power switch (7), any one in pressing selector switch (5) or change-over switch (6), early learning machine will send different music, and by projection lamp (10), the picture on the projection drawing board (18) of picture flap (11) current position be projected on plane after magnifier (16) amplifies;
When rotating swivelling cover (3), the picture flap (11) be fixedly connected with swivelling cover (3) and picture amplify flap (12) and also and then rotate, also follow rotation with outside slide plate (27) and inboard slide plate (28) that the column (17) of picture amplification flap (12) is fixedly connected with, when rotating to assigned address, the inner locating device (32) arranged of swivelling cover (3) plays a role, projection lamp (10) can project to the picture on the projection drawing board (18) of current position on plane, and outside slide plate (27) and inboard slide plate (28) are by the logical outboard circuit sheet (30) in Electricity Federation and inboard circuit sheet (31), by control circuit board, sound, be rotated further swivelling cover (3), locating device (32) will make swivelling cover (3) rest on different positions, each projection drawing board (18) can be designed to different pictures, different outboard circuit sheets (30) electrically connects with annular inboard circuit sheet (31), can emit different sound, thereby various picture and sound will present.
Above-described embodiment has only represented a kind of embodiment of the present utility model, can not be interpreted as the restriction to the utility model scope.It should be noted that one skilled in the relevant art, without departing from the concept of the premise utility, can also make several deformation design, these all belong to protection domain of the present utility model.
Claims (7)
1. the early learning machine of the music with projecting function is characterized in that: comprise main casing, afterbody housing, swivelling cover, selector switch, change-over switch, power switch and be connected in the control circuit board of main casing inside; Described swivelling cover is connected in the end of main casing, swivelling cover and main casing formation are rotationally connected, and swivelling cover inside is fixedly connected with locating device, is provided with positioning cylinder on locating device, be evenly equipped with detent on the end plane of described main casing, positioning cylinder is connected in detent; Also be provided with hand-held on described main casing, change-over switch is arranged at hand-held upper; Described selector switch and power switch are arranged at the side of main casing, and the opposite side of main casing is provided with battery compartment and is fixedly connected on the battery cover on battery compartment; Center, described main casing end is provided with fixing lug boss, is positioned at the fixing lug boss top and is provided with projection lamp, and the end of swivelling cover is connected with transparency cover, is disposed with picture between transparency cover and main casing end and amplifies flap and picture flap; Described picture amplifies the flap fixed card and is connected in swivelling cover, is evenly equipped with some magnifieres on it; Described picture flap amplifies the setting of flap center column by picture is fixedly connected with picture amplification flap, is provided with some projection drawing boards on the picture flap; Directly over projection drawing board directly over described projection lamp, picture flap and picture amplification flap, magnifier is on same axis, and the light that projection lamp sends will amplify flap through picture through the projection drawing board and amplify projection afterwards in the plane; Described main casing inside also is provided with the selection circuit board, selects to be provided with on circuit board the some outboard circuit sheets that distribute on concentric circles of annular inboard circuit sheet and interruption; Column on described picture amplification flap stretches into main casing inside through the center pit of the fixing lug boss of picture flap center pit and main casing end, and the end of column is fixedly connected with web joint, is provided with outside slide plate and inboard slide plate on web joint; Described outside slide plate contacts with the outboard circuit sheet, and inboard slide plate contacts with the inboard circuit sheet, and inboard slide plate and outside slide plate end connect together by conducting strip.
2. a kind of early learning machine of the music with projecting function according to claim 1, is characterized in that: on the face of cylinder, the outside of described swivelling cover, be provided with the poster groove.
3. a kind of early learning machine of the music with projecting function according to claim 1 is characterized in that: the control circuit board of described selector switch, change-over switch and power switch and main casing inside forms and electrically connects; Described selection circuit board and control circuit board formation electrically connect.
4. a kind of early learning machine of the music with projecting function according to claim 1, it is characterized in that: described afterbody housing is fixedly connected on the afterbody of main casing, is provided with music on the afterbody housing and puts groove outward.
5. a kind of early learning machine of the music with projecting function according to claim 1 is characterized in that: the projection drawing board arranged on described picture flap, picture amplify the magnifier of flap setting and the quantity of the outboard circuit sheet of the interruption selecting to arrange on circuit board equates.
6. a kind of early learning machine of the music with projecting function according to claim 1, it is characterized in that: described swivelling cover comprises left side spin hub cap and the right side swivelling cover snapped together, be provided with semicircular draw-in groove a on described left side spin hub cap and right side swivelling cover, two semicircular draw-in groove a are connected together and form the draw-in groove a of whole circle, described transparency cover edge is provided with clamping boss a, the edge card that clamping boss a and picture amplify flap is connected in draw-in groove a, and transparency cover and picture amplify flap and follow the swivelling cover rotation.
7. a kind of early learning machine of the music with projecting function according to claim 6, it is characterized in that: be provided with two semicircular clamping boss b on described left side spin hub cap and right side swivelling cover, two semicircular clamping boss b are connected together and form the clamping boss b of whole circle, be provided with draw-in groove b on the end cylindrical of described main casing, clamping boss b is connected in draw-in groove b, and can in draw-in groove b, slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506558.8U CN203386381U (en) | 2013-08-20 | 2013-08-20 | Music early education machine having projection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506558.8U CN203386381U (en) | 2013-08-20 | 2013-08-20 | Music early education machine having projection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386381U true CN203386381U (en) | 2014-01-08 |
Family
ID=49874840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506558.8U Expired - Fee Related CN203386381U (en) | 2013-08-20 | 2013-08-20 | Music early education machine having projection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992578A (en) * | 2015-07-07 | 2015-10-21 | 常州市拓源电缆成套有限公司 | Voice-controlled children's story machine |
-
2013
- 2013-08-20 CN CN201320506558.8U patent/CN203386381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992578A (en) * | 2015-07-07 | 2015-10-21 | 常州市拓源电缆成套有限公司 | Voice-controlled children's story machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |