CN215416244U - Story machine with automatic page turning function - Google Patents
Story machine with automatic page turning function Download PDFInfo
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- CN215416244U CN215416244U CN202121773050.5U CN202121773050U CN215416244U CN 215416244 U CN215416244 U CN 215416244U CN 202121773050 U CN202121773050 U CN 202121773050U CN 215416244 U CN215416244 U CN 215416244U
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- story machine
- page turning
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- sensing
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- 239000011521 glass Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
- G03B23/10—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier drum or disc carrier
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
- Toys (AREA)
Abstract
The utility model discloses a story machine with automatic page turning function, comprising: the shell and the condenser lens assembly are accommodated in the shell and are upwards exposed out of the shell; the slide glass disc is positioned at the lower side of the condenser lens assembly and comprises a plurality of projection grooves penetrating through the surfaces of the two sides of the slide glass disc and a slide glass exposing the projection grooves; a light source assembly accommodated in the housing and emitting light through the slide; the photoelectric sensor is fixed on the fixed frame or the shell and is electrically connected with a control panel, the photoelectric sensor comprises two sensing parts, and a signal sent by one sensing part is transmitted to the other sensing part after passing through the slide glass disc, so that the photoelectric sensor forms a passage to realize pattern projection; and the motor assembly is accommodated in the accommodating space and drives the slide plate to rotate forwards or backwards based on the signal transmitted to the control board by the photoelectric sensor, and the page turning of the slide plate is realized along with the change of the rotation direction of the slide plate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of story tellers, in particular to a story teller with an automatic page turning function.
[ background of the utility model ]
The existing story machine comprises a machine shell, a fixed seat, a lens, an LED lamp, a film disc and a poking piece, wherein the fixed seat, the lens, the LED lamp, the film disc and the poking piece are arranged on the machine shell, the lens is arranged on the fixed seat and is upwards exposed on the machine shell, the film disc is arranged between the lens and the LED lamp, the film disc is rotated by the poking piece through manual operation of a user, patterns are switched, the function is single, the user experience effect is poor, and the use requirement cannot be met.
Therefore, there is a need for a new story machine with automatic page turning function to overcome the above problems.
[ Utility model ] content
Aiming at the problems in the prior art, the utility model provides a story machine which realizes the automatic page turning function by driving a pattern piece to rotate by a motor based on a photoelectric sensor.
In order to achieve the purpose, the utility model adopts the following technical means:
a story machine having an automatic page turning function, comprising: the shell comprises a first shell and a second shell which are matched with each other, and an accommodating space formed by the first shell and the second shell, wherein the first shell comprises a projection port communicated with the accommodating space; the fixing frame is accommodated in the accommodating space; the condenser lens assembly is accommodated in the accommodating space and is upwards exposed to the projection port; the slide mount comprises a plurality of projection grooves penetrating through the surfaces of two sides of the slide mount and a slide exposing the projection grooves; the light source component is accommodated in the accommodating space and emits light which passes through the slide; the photoelectric sensor is fixed on the fixed frame or the shell and is electrically connected with a control panel, the photoelectric sensor comprises two sensing parts, and a signal sent by one sensing part is transmitted to the other sensing part after passing through the slide mount, so that the photoelectric sensor forms a passage to realize a projection pattern; and the motor assembly is accommodated in the accommodating space and drives the slide glass disc to rotate forwards or backwards based on a signal transmitted to the control board by the photoelectric sensor, and the slide glass disc is turned forwards or backwards along with the change of the rotation direction of the slide glass disc.
Further, the slide mount comprises a plurality of sensing holes penetrating through the upper and lower surfaces of the slide mount, the sensing holes and the projection grooves are arranged in a pseudo-alternating manner, and a signal emitted by one sensing part passes through the sensing holes and is transmitted to the other sensing part.
Further, the slide mount includes a ring gear formed at a periphery thereof, and the two sensing portions are located at upper and lower sides of the ring gear.
Further, the story machine also comprises a slide tray for bearing the slide tray, the slide tray can be movably inserted into a slot of the shell, the slide tray comprises an elastic arm movably buckled on an elastic part of the slide tray, and the slide tray movably rotates relative to the slide tray.
Furthermore, the elastic arm protrudes out of the top surface of the slide mount tray and is buckled with the elastic part upwards.
Further, the slide mount comprises a lower plate and an upper plate matched with the lower plate, the elastic arm extends upwards from the lower plate and penetrates through a through hole of the upper plate, and the slide is located between the upper plate and the lower plate.
Further, the fixing frame comprises an upper seat body and a lower seat body which are mutually buckled, and the condenser lens assembly is fixed on the upper seat body.
Further, the light source assembly is fixed on the lower seat body.
Further, the story machine further comprises a photoelectric sensing switch, and when the slide mount is inserted into the accommodating space and the first frame of slide of the slide mount is dislocated with the lens assembly, the motor assembly adjusts the position of the slide mount based on a signal of the photoelectric sensing switch.
Further, the story machine comprises an identification device accommodated in the accommodating space, and the identification device identifies the identification code of the slide show disc to play the audio content of the story machine.
Compared with the prior art, the story machine with the automatic page turning function has the following beneficial effects:
the photoelectric sensor comprises two sensing parts, a signal sent by one sensing part is transmitted to the other sensing part after passing through the slide plate disc, so that the photoelectric sensor forms a passage to realize a projection pattern, the motor assembly is accommodated in the accommodating space and drives the slide plate disc to rotate forward or reversely based on the signal transmitted to the control board by the photoelectric sensor, the slide plate disc is turned over forward or backward along with the change of the rotation direction of the slide plate disc, the photoelectric sensor is used for completing automatic switching of the projection pattern, the intelligence of the story machine is increased, and the use requirements of users are met.
[ description of the drawings ]
Fig. 1 is a perspective view of a story machine in accordance with a first embodiment of the present invention;
FIG. 2 is an exploded perspective view of FIG. 1;
FIG. 3 is an exploded perspective view of FIG. 2 with the housing removed;
FIG. 4 is an exploded perspective view of the holder, the pattern plate, the photo sensor and the photo sensor of FIG. 3;
FIG. 5 is a perspective assembly view of the tray and the film shooting tray of FIG. 3;
FIG. 6 is an exploded perspective view of the tray and the pattern plate of FIG. 5;
FIG. 7 is a perspective view of the patterned disk of FIG. 6 after being rotated by a certain angle;
FIG. 8 is an exploded perspective view of FIG. 7;
FIG. 9 is a perspective assembly view of the motor, pattern plate, recognition assembly, photo sensor and photo sensor of FIG. 3;
FIG. 10 is a perspective assembly view of FIG. 9 rotated by a certain angle;
FIG. 11 is a top view of FIG. 9;
FIG. 12 is a perspective assembly view of a portion of the structure of FIG. 3;
FIG. 13 is a top view of FIG. 12;
FIG. 14 is a cross-sectional view taken along line A-A of FIG. 13;
fig. 15 is a perspective view of a story machine according to a second embodiment of the present invention.
Reference numerals for specific embodiments illustrate:
[ detailed description ] embodiments
For a better understanding of the utility model with its objects, structure, features, and advantages, reference should be made to the drawings and detailed description that follow.
As shown in fig. 1 and fig. 2, a story machine 100 with an automatic page-turning function according to a first embodiment of the present invention includes a housing 1, a fixing frame 2 installed on the housing 1, a motor assembly 33, a lens assembly fixed on the fixing frame 2, a light source assembly 5, a slide tray 6 movably inserted into the housing, a slide tray 7 installed on the slide tray 6, a photoelectric sensing switch 8 and a photoelectric sensor 9 fixed on the fixing frame 2, a speaker 20 fixed on the housing 1, a battery 30, and a control board 40.
As shown in fig. 1, the housing 1 is formed by plastic injection molding, and includes a first housing 11 and a second housing 12, wherein the first housing 11 and the second housing 12 are fastened to each other in the vertical direction to form an accommodating space 13. The first housing 11 includes a main body 111, a projection port 112 extending upward through the main body 111, and a slot 113 extending rearward through the main body 111, wherein the projection port 112 and the slot 113 are both communicated with the accommodating space 13, the first housing 11 includes a fool-proof groove (not shown) vertically communicated with the slot 113, and the fool-proof groove is formed by upwardly recessing one wall surface of the slot 113. In this embodiment, the slot 113 has a substantially rectangular structure, the projection opening 112 has a circular opening structure, and the fool-proof slot is located substantially at the middle position of the slot 113 in the left-right direction. The first housing 11 is downwardly fastened to the second housing 12, the second housing 12 includes a plurality of sound diffusing holes 121 vertically penetrating through a bottom wall thereof, and the plurality of sound diffusing holes 121 are communicated with the accommodating space 13.
As shown in fig. 1 and 2, the fixing frame 2 is accommodated in the accommodating space 13 and fixed to the second housing 12, the fixing frame 2 includes an upper seat body 21 and a lower seat body 22 that are fastened to each other, and the upper seat body 21 includes a base 211, a support portion 212 that extends backward from the base 211, two fastening portions 213 that extend forward, and a projection port 214 that penetrates the base 211 vertically. The base 211 comprises a sliding groove 2111 penetrating through the front end and the rear end of the base, the projection port 214 is vertically communicated with the sliding groove 2111, the sliding groove 2111 is communicated with the slot 113 and the projection port 112, the projection port 112 is located right above the projection port 214, and the slot 113 is located right behind the sliding groove 2111. The support portion 212 is located behind the sliding slot 2111, the support portion 212 and the bottom wall of the sliding slot 2111 are located on the same horizontal plane, the support portion 212 is connected with the bottom wall of the sliding slot 2111 in the front-back direction, the projection port 214 is located in front of the support portion 212, and the slot 113 is located behind the support portion 212. The lower base 22 is located above the plurality of sound diffusing holes 121, the lower base 22 includes a limiting groove 221 formed by recessing the front end of the lower base rearward, and the fastening portions 213 are located on the left and right sides of the limiting groove 221, respectively.
As shown in fig. 2 and 3, the motor element 3 is fixed to the second housing 12 and located outside the sound diffusing hole 121, the motor element 3 includes a main body 111 of the motor element 3 and a gear 32 installed on the main body 111 of the motor element 3, a portion of the main body 111 of the motor element 3 is limited by the limiting groove 221, and the gear 32 is higher than the lower seat 22.
As shown in fig. 1 and fig. 2, the lens component 4 is fixed to the upper seat 21 and receives the projection port 214, the lens component 4 includes a fixing seat 41 fixed to the upper seat 21 and a lens seat 42 fixed to the fixing seat 41, the lens seat 42 protrudes upward out of the projection port 112, and in this embodiment, the lens seat 42 includes a lens and a focusing structure 43.
As shown in fig. 6 and 14, the light source module 5 is mounted on the lower housing 22 and is located right below the lens housing 42, and light emitted from the light source module 5 is finally emitted from the lens housing 42. In this embodiment, the light source assembly 5 includes a lamp panel 51 fixed to the lower base 22, an electrically connected LED lamp 511 of the lamp panel, a plurality of condenser lenses 52 located above the LED lamp 511, and a fixing ring 53 for fixing the condenser lenses 52, so as to increase the definition of the projection pattern. A space for accommodating the slide mount disk 7 is formed between the condenser lens 52 and the lens assembly 4, and the slide mount disk 7 can be movably inserted between the condenser lens 52 and the lens assembly 4.
As shown in fig. 2, 4 and 5, the slide plate 6 can be movably inserted into and pulled out of the slot 113 along the front-back direction, and the slide plate 6 passes through the slot 113 and is slidably disposed in the chute 2111. The slide plate 6 is located behind the motor assembly 3, and the slide plate 6 can be movably inserted between the light source assembly 5 and the lens component 4 in the vertical direction. The slide plate 6 includes a body 61, a light hole 62 vertically penetrating the body 61, a light groove 63, and an elastic portion 64, the support portion 212 supports the body 61 upward, the light hole 62 is aligned with the lens member 4 in the vertical direction, and the elastic portion 64 is located in front of the light hole 62 and is aligned with the light hole in the front-back direction. In the present embodiment, the elastic portion 64 is formed by combining two elastic arms. The slide holder 6 further includes a limiting portion 65 formed by extending downward from the body 61, two buckling portions 66 formed by extending forward, and an operating portion 67 formed by extending forward, the two buckling portions 66 are buckled with the buckling portions 213 in a one-to-one correspondence, and the operating portion 67 protrudes out of the slot 113 and is exposed outside the housing.
As shown in fig. 6, 7 and 8, the slide mount 7 is disposed in cooperation with the slide mount 6, and the limiting portion 65 surrounds the slide mount 7 to prevent the slide mount 7 from shifting in the horizontal direction. The elastic part 64 and the light transmission hole 62 are both positioned above the slide tray 7. The slide tray 7 is positioned above the light source assembly 5. The slide tray 7 includes a lower tray 71, an upper tray 74 fitted to the lower tray 71, and a plurality of slides 72 and an identification code 73 fixed between the upper and lower trays 71. The lower plate 71 includes a ring gear 716 formed on the outer periphery thereof and a recess 712 formed to be recessed downward from the top surface thereof, and the gear 32 is engaged with the ring gear 716 to drive the slide plate 7 to rotate. The lower plate 71 further includes an elastic arm 713 formed by upwardly recessing from the bottom surface of the groove 712, a plurality of lower projection slots 714 disposed around the elastic arm 713, and a through slot 715 located inside the lower projection slots 714, two adjacent lower projection slots 714 are disposed at a distance, each lower projection slot 714 downwardly penetrates through the bottom surface of the lower plate 71 and is communicated with the groove 712, each slide 72 is disposed corresponding to two lower projection slots 714, that is, each slide 72 is downwardly exposed to the lower plate 71 through two lower projection slots 714, and the identification code 73 is downwardly exposed to the through slot 715 and is closer to the center of the lower plate 71 relative to the slide 72. The upper plate 74 is accommodated in the groove 712, the upper plate 74 includes a through hole 741 penetrating through upper and lower surfaces of the upper plate and a plurality of upper projection grooves 742 arranged around the through hole 741, the elastic arm 713 protrudes upwards into the through hole 741 and is movably fastened to the elastic portion 64, the elastic arm 713 forms a rotation axis of the slide plate 7, and the slide plate 7 movably rotates relative to the slide plate 6. The plurality of lower projection grooves 714 and the plurality of upper projection grooves 742 are provided in one-to-one correspondence, and the plurality of slides 72 are fixed between the lower plate 71 and the upper plate 74. The slide plate 7 further includes a sensing hole 75 and a plurality of sensing holes 76 vertically penetrating the upper plate 74 and the lower plate 71, the sensing hole 75 is located closer to the elastic arm 713 than the lower projection groove 714, the plurality of sensing holes 76 are located outside the lower projection groove 714, and each of the sensing holes 76 is located on a middle boundary line between two adjacent lower projection grooves 714, in other words, each of the lower projection grooves 714 and each of the sensing holes 76 are circumferentially alternately arranged. In this embodiment, each of the upper projection holes 714 and one of the corresponding lower projection holes 742 are defined as projection holes, the slide mount 7 is installed below the slide mount 6, the slide mount 7 includes four slides 72, 1 sensing hole 75 and 8 sensing holes 76, the number of the lower projection slots 714 is the same as that of the sensing holes 76, the elastic arm 713 is approximately located at the middle position of the lower mount 71, the identification code 73 is a resistance identification code, a color identification code, and the like, and any other manner can be set, the resistance identification code may be formed by one or more resistors, and as the number of resistors increases, the number of story audio contents stored in the cloud server becomes larger.
As shown in fig. 9, 10 and 11, the photoelectric sensing switch 8 is electrically connected to the control board 40, the photoelectric sensing switch 8 includes a first sensing portion 81 and a second sensing portion 82, which are independent from each other, the first sensing portion 81 is fixed to the upper base 21, the second sensing portion 82 is fixed to the lower base 22, the first sensing portion 81 is located on the upper side of the slide tray 6, and the second sensing portion 82 is located on the lower side of the slide tray 7. When the slide mount 7 is inserted into the receiving space 13 and the first frame of slide of the slide mount 7 is misaligned with the lens assembly 4, the motor assembly 3 adjusts the position of the slide mount 7 based on the signal of the photo-sensitive switch 8, that is, firstly, the photo-sensitive switch 8 transmits the signal to the control board 40, the control board 40 controls the motor assembly 3 to drive the slide mount 7 to rotate based on the information of the photo-sensitive switch 8, when the sensing hole 75 is located right below the light-transmitting groove 63, the signal emitted from the first sensing part 81 passes through the light-transmitting groove 63 and the sensing hole 75 and is transmitted to the second sensing part 82, the photo-sensitive switch 8 forms a passage, and the first frame of slide of the slide mount 7 is located right below the lens assembly 4.
As shown in fig. 9, 10 and 11, the photoelectric sensor 9 is electrically connected to the control board 40 and fixed to the lower base 22, the photoelectric sensor 9 includes a detection circuit board 92 and two sensing portions 91 electrically connected to the detection circuit board 92, a signal sent by one of the sensing portions 91 reaches the other sensing portion 91 through the sensing hole 76, and the photoelectric sensor 9 forms a path, that is, a signal sent by one of the sensing portions 91 is transmitted to the other sensing portion 91 after passing through the slide mount 7, so that the photoelectric sensor 9 forms a path to realize a projection pattern. When the slide tray 7 blocks the signal sent by the sensing part 91, the photoelectric sensor 9 is in an off state. In this embodiment, when determining the position of the first frame pattern of the slide show tray 7, the photo-electric sensor 8 and the photo-electric sensor 9 form a path at the same time, first project the first frame pattern of the slide show tray 7, and then the photo-electric sensor 8 stops working, and the motor assembly 3 controls the slide show tray 7 to rotate or stop rotating based on the signal transmitted by the photo-electric sensor 9. The motor assembly 3 turns the pages of the slide mount 7 forward or backward based on the signal transmitted by the photoelectric sensor 9, that is, when the photoelectric sensor 9 sends a signal to pass through the sensing hole 76 to make it in a passage state, the projection port 112 projects a pattern, and as the motor assembly 3 drives the slide mount 7 to rotate forward, the photoelectric sensor 9 sends a signal to pass through the previous sensing hole 76 to project the pattern of the previous projection hole, or the motor assembly 3 drives the slide mount 7 to rotate reversely, and the photoelectric sensor 9 sends a signal to pass through the next sensing hole 76 to project the pattern of the next projection hole. When the photo-electric sensor 9 rotates to the next sensing hole 76, the slide tray 7 rotates from projecting the first frame of the slide 72 to projecting the second frame of the slide 72, the control board 40 realizes that the projection pattern is consistent with the story audio playing based on the information of the photo-electric sensor 9, the photo-electric sensor 9 counts the projected slides 72, 1 is added to the side of the slide 72 before projection, 1 is subtracted from the slide 72 after projection, and the control board 40 correspondingly adds 1 or subtracts 1 from the story machine 100 audio based on the signal transmitted by the photo-electric sensor 9, so as to realize that the projection pattern is consistent with the playing audio content. The light emitted from the light source assembly 5 passes through the lower projection slot 714 in sequence. The slide 72, the upper projection groove 742, and the light-transmitting hole 62, and finally, a pattern is projected from the lens member 4.
As shown in fig. 9 and 10, the identification component 10 is accommodated in the accommodating space 13 and electrically connected to the control board 40, the identification component 10 includes a pin connector 101 and a driving motor 102 for driving the pin connector 101, when the photo-electric sensor switch 8 and the photo-electric sensor 9 are both in a closed circuit, the driving motor 102 drives the pin connector 101 to move upward and protrude the through groove 715 to contact the identification code 73, the driving motor 102 transmits the signal of the identification code 73 to the control board 40, the control board 40 is connected to a cloud server through a network and transmits the signal of the identification code 73 to the cloud server, and at the same time, story audio content corresponding to the signal of the identification code 73 is found in the cloud server and downloaded for playing, the story audio content is only cached in the control board 40, without occupying the memory of the control board 40. The drive motor 102 drives the thimble connectors 101 to move downwardly out of the recesses 712 based on signals from the control board 40 without blocking rotation to the slide tray 7, i.e. the control board 40 downloads the story audio content substantially synchronously with the thimbles exiting the recesses 712. In this embodiment, the thimble connector 101 reads the resistance value of the identification code 73 and transmits the resistance value to the control board 40, the thimble connector 101 includes a plurality of thimbles, each two thimbles contact two ends of a resistor, and as the number of the resistors increases, different story machine audio contents can be increased to realize continuous upgrade of story machine contents.
As shown in fig. 2, the story machine 100 further includes a locking member 50 mounted on the fixing frame 2, the locking member 50 is locked on the slide holder 6, the slide holder 6 and the pattern holder are inserted into the receiving space 13, a locking member of the locking member 50 protrudes out of the position where the slide holder 6 is locked, the tray is prevented from being suddenly pulled out, the slide holder 6 is pulled out to replace the slide holder 7 only by pressing a button of the locking member 50, and the thimble connector 101 is prevented from being damaged by the slide holder 6 in the process of reading the signal of the identification code 73.
As shown in fig. 2 and 3, the speaker 20 is accommodated in the second housing 12 and located above the sound diffusing hole 121, the speaker 20, the battery 30 and the control board 40 are all electrically connected to the battery 30, and in this embodiment, the control board 40 is further provided with a charging socket or a socket capable of being directly plugged in.
When the story machine 100 is used, the on-off key of the story machine 100 is pressed, a network password is input to a small program arranged in the story machine 100 in a mobile phone of a user, so that the control board 40 is connected to a network and is connected to a cloud server through the network, the control board 40 transmits the information of the identification code 73 to the cloud server, and the audio content of the information story matched with the identification code 73 is downloaded in the cloud server.
As shown in fig. 15, the story teller according to the second embodiment of the present invention is different from the first embodiment in that: the story machine 100 further comprises a storage 60 electrically connected to the control board 40, the storage 60 is inserted into a socket 401 of the control board 40, and the control board 40 retrieves story audio content corresponding to the slide show disk 7 from the storage 60 based on the information of the identification code 73.
In summary, the story machine with the automatic page turning function of the utility model has the following beneficial effects:
(1) the photoelectric sensor 9 comprises two sensing parts 91, a signal sent by one sensing part 91 is transmitted to the other sensing part 91 after passing through the slide plate disk 7, so that the photoelectric sensor 9 forms a passage to realize a projection pattern, the motor assembly 3 is accommodated in the accommodating space 13 and drives the slide plate disk 7 to rotate forward or reversely based on the signal transmitted to the control board 40 by the photoelectric sensor 9, the slide plate disk 7 is turned over forward or backward along with the change of the rotation direction of the slide plate disk 7, and the photoelectric sensor 9 is used for completing automatic switching of the projection pattern, so that the intelligence of the story machine is increased, and the use requirements of users are met.
Claims (10)
1. A story machine with automatic page turning function, comprising:
the shell comprises a first shell and a second shell which are matched with each other, and an accommodating space formed by the first shell and the second shell, wherein the first shell comprises a projection port communicated with the accommodating space;
the fixing frame is accommodated in the accommodating space;
the condenser lens assembly is accommodated in the accommodating space and is upwards exposed to the projection port;
the slide mount comprises a plurality of projection grooves penetrating through the surfaces of two sides of the slide mount and a slide exposing the projection grooves;
the light source component is accommodated in the accommodating space and emits light which passes through the slide;
the photoelectric sensor is fixed on the fixing frame or the shell and is electrically connected with a control panel, the photoelectric sensor comprises two sensing parts, and a signal sent by one sensing part is transmitted to the other sensing part after passing through the slide mount disc, so that the photoelectric sensor forms a passage to realize a projection pattern;
and the motor assembly is accommodated in the accommodating space and drives the slide glass disc to rotate forwards or backwards based on a signal transmitted to the control board by the photoelectric sensor, and the slide glass disc is turned forwards or backwards along with the change of the rotation direction of the slide glass disc.
2. A story machine with automatic page turning functionality according to claim 1, wherein: the slide mount comprises a plurality of sensing holes penetrating through the upper surface and the lower surface of the slide mount, the sensing holes and the projection grooves are arranged in a pseudo-alternating manner, and signals sent by one sensing part pass through the sensing holes and are transmitted to the other sensing part.
3. A story machine with automatic page turning as claimed in claim 2, wherein: the slide mount comprises a ring gear formed on the periphery of the slide mount, and the two induction parts are positioned on the upper side and the lower side of the ring gear.
4. A story machine with automatic page turning functionality according to claim 1, wherein: the story machine also comprises a slide tray for bearing the slide tray, the slide tray can be movably inserted into a slot of the shell, the slide tray comprises an elastic arm movably buckled on an elastic part of the slide tray, and the slide tray can movably rotate relative to the slide tray.
5. A story machine with automatic page turning functionality according to claim 4, wherein: the elastic arm protrudes out of the top surface of the slide mount tray and is buckled with the elastic part upwards.
6. A story machine with automatic page turning functionality according to claim 5, wherein: the slide mount comprises a slide mount plate and a slide, wherein the slide mount plate comprises a lower plate and an upper plate matched with the lower plate, the elastic arm extends upwards from the lower plate and penetrates through a through hole of the upper plate, and the slide is positioned between the upper plate and the lower plate.
7. A story machine with automatic page turning functionality according to claim 1, wherein: the fixing frame comprises an upper seat body and a lower seat body which are mutually buckled, and the condenser lens assembly is fixed on the upper seat body.
8. A story machine with automatic page turning functionality according to claim 7, wherein: the light source assembly is fixed on the lower seat body.
9. A story machine with automatic page turning functionality according to claim 1, wherein: the story machine further comprises a photoelectric sensing switch, and when the slide mount is inserted into the accommodating space and the first frame of slide of the slide mount is dislocated with the lens assembly, the motor assembly adjusts the position of the slide mount based on a signal of the photoelectric sensing switch.
10. A story machine with automatic page turning functionality according to claim 1, wherein: the story machine comprises an identification device accommodated in the accommodating space, and the identification device identifies the identification code of the slide film tray and plays the audio content of the story machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020112006786 | 2020-11-01 | ||
| CN202011200678 | 2020-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| CN202111065927.XA Pending CN113655684A (en) | 2020-11-01 | 2021-09-10 | Projection device capable of automatically switching projection images and image switching method |
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| CN217540598U (en) * | 2022-01-26 | 2022-10-04 | 广东时光生活科技有限公司 | Slide projection lamp |
| CN218957016U (en) | 2023-01-07 | 2023-05-02 | 深圳博浪科技有限公司 | Pattern projection device capable of automatically identifying and playing audio |
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| TWM483455U (en) * | 2014-04-15 | 2014-08-01 | Hsi-Kung Lee | Acoustic rotating film projector |
| CN205563059U (en) * | 2016-04-20 | 2016-09-07 | 派格斯机电设备（深圳）有限公司 | Control structure of many pictures of LOGO projection lamp |
| US10571793B2 (en) * | 2016-06-17 | 2020-02-25 | Moonlite World Inc. | Image projection device |
| CN205824903U (en) * | 2016-07-06 | 2016-12-21 | 广州达森灯光股份有限公司 | Pattern disk assembly and pattern lamp |
| CN107689202A (en) * | 2017-07-14 | 2018-02-13 | 广州布塔智能科技有限公司 | It is a kind of can sounding story projector and its application process |
| TWI636343B (en) * | 2017-07-21 | 2018-09-21 | 陳德利 | Laser projection device |
| CN209325641U (en) * | 2018-12-18 | 2019-08-30 | 广州市升龙灯光设备有限公司 | Stage lighting rotating pattern disk with registration pattern piece function |
| CN209343125U (en) * | 2019-03-15 | 2019-09-03 | 郑州乐迪光电科技有限公司 | A kind of animation projector mechanism |
| CN110488448A (en) * | 2019-08-01 | 2019-11-22 | 无锡亮源激光技术有限公司 | A kind of mini focusing "-" type camera lens |
| CN111781788A (en) * | 2020-08-05 | 2020-10-16 | Tcl通力电子（惠州）有限公司 | Story projector |
| CN213123384U (en) * | 2020-11-01 | 2021-05-04 | 许龙才 | Story projector capable of automatically switching |
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| CN113655684A (en) | 2021-11-16 |
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