CN210155878U - Automatic page turning type early teaching machine - Google Patents
Automatic page turning type early teaching machine Download PDFInfo
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- CN210155878U CN210155878U CN201920597525.6U CN201920597525U CN210155878U CN 210155878 U CN210155878 U CN 210155878U CN 201920597525 U CN201920597525 U CN 201920597525U CN 210155878 U CN210155878 U CN 210155878U
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- page turning
- blade
- automatic page
- driving shaft
- shell
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Abstract
The utility model relates to an automatic page turning type early education machine, which comprises a shell and an automatic page turning mechanism; the automatic page turning mechanism comprises a bracket, a stepping motor, a transmission assembly, two blade fixing discs, a plurality of blades, a driving shaft and a page turning blocking needle; the two blade fixing disks are arranged on the left inner side and the right inner side of the bracket, each blade fixing disk is provided with a plurality of small holes which are uniformly distributed in the circumferential direction, the left side and the right side of each blade are provided with clamping pins, and two clamping pins of one blade are clamped into the corresponding small holes of the two blade fixing disks; the page turning blocking needle is fixed on the upper side of the bracket and props against the upper edge of the blade behind the page turning blocking needle; a driving shaft is arranged between the two blade fixing disks, the stepping motor drives the driving shaft to rotate through the transmission assembly, and the driving shaft drives the two blade fixing disks to synchronously rotate; the shell is provided with a window which is opposite to the blade positioned at the forefront. The utility model discloses can protect infant's eyesight, improve infant's interest to early education machine, belong to early education machine technical field.
Description
Technical Field
The utility model relates to an early education machine, concretely relates to automatic page turning type early education machine is mainly applied to the preschool education under three years old.
Background
The early education machine is a tool for helping babies to learn language, and the interaction with the babies can be realized by turning on a power supply, so that the children can learn through lively activities. When the children interact with the children, the pinyin, the words and the characters of the children are taught, and the music and the story telling can be played, so that the language ability of the children is improved.
The early education machines on the market can be divided into 2 types at present, the outer shell of the first type of early education machine is mostly in the shape of a cartoon character or an animal, the interior of the first type of early education machine only has a voice playing function and no picture playing function, and for infants aged 1-3 and not focused enough, the infants cannot be raised to hear the early education machine. The second early education machine has two functions of sound and picture, the appearance is a television or a robot structure mostly, the face of the robot is provided with a display screen which can display cartoon pictures or photos and the like, the sound and the picture of the early education machine are synchronous, but the picture is displayed by an electronic display screen, and the eyes of the infant can be injured when the infant is watched for a long time, so that the popularization process of the infant in the age of 1-3 years is difficult, and great worry exists when the infant is purchased by parents. Therefore, there is a need for an early education machine that does not harm the eyes of the infant.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: provides an automatic page turning type early education machine which can not hurt the eyes of the children.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic page turning type early education machine comprises a shell and an automatic page turning mechanism positioned in the shell; the automatic page turning mechanism comprises a bracket, a stepping motor, a transmission assembly, two blade fixing discs, a plurality of blades, a driving shaft and a page turning blocking needle; the two blade fixing disks are arranged on the left inner side and the right inner side of the bracket, each blade fixing disk is provided with a plurality of small holes which are uniformly distributed in the circumferential direction, the left side and the right side of each blade are provided with clamping pins, two clamping pins of one blade are clamped into the corresponding small holes of the two blade fixing disks, and all the blades are arranged between the two blade fixing disks in the same installation mode; the page turning blocking needle is fixed on the upper side of the bracket and props against the upper edge of the blade behind the page turning blocking needle; a driving shaft is arranged between the two blade fixing disks, the stepping motor drives the driving shaft to rotate through the transmission assembly, and the driving shaft drives the two blade fixing disks to synchronously rotate; the shell is provided with a window which is opposite to the blade positioned at the forefront.
Preferably, the automatic page turning mechanism further comprises a motor fixing seat, the motor fixing seat is installed on the outer side of the support, the stepping motor is installed on the motor fixing seat, and an output shaft of the stepping motor faces upwards; the transmission assembly comprises a worm wheel and a worm, the worm wheel is installed on the driving shaft, an output shaft of the stepping motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the driving shaft to rotate.
Preferably, the automatic page turning mechanism further comprises a code disc and a photoelectric sensor; the coded disc is fixed on one side of the driving shaft, which is far away from the stepping motor, and rotates along with the driving shaft, and a plurality of pointers are arranged on the circumferential edge of the coded disc; the photoelectric sensor is arranged right opposite to the code disc, and a pointer rotating along with the code disc triggers a photoelectric signal through the photoelectric sensor.
Preferably, the automatic page turning type early education machine further comprises a sound module, wherein the sound module is positioned in the shell and is positioned below the automatic page turning mechanism; the shell is provided with a volume adjusting knob and a 'next story' button.
Preferably, the automatic page turning type early teaching machine further comprises a power module, wherein the power module adopts a 5V direct current battery for power supply; the shell is provided with a power switch button and a power charging port.
Preferably, the shell is provided with six surfaces, namely a front surface, a rear surface, a left surface, a right surface, an upper surface and a lower surface, a rectangular window is arranged on the front surface, and transparent organic glass is installed on the window.
Preferably, a handle is arranged on the shell.
Preferably, the bracket comprises two side plates, two front connecting rods and a rear connecting rod; the two side plates are arranged in bilateral symmetry, a front connecting rod connects the two side plates at the front upper part, a front connecting rod connects the two side plates at the front lower part, and a rear connecting rod connects the two side plates at the rear part; the page turning needle is arranged on the front side connecting rod above the front part, and the needle point of the page turning needle faces downwards.
Preferably, a lighting lamp for illuminating the frontmost blade is provided in the housing.
Preferably, the blade is rectangular, the left side and the right side are short sides, and the bayonet locks are arranged on the left side and the right side of one long side; the blade is a plastic sheet or a paperboard.
The utility model has the advantages of as follows:
1. the problem that an infant uses the early teaching machine with the liquid crystal display screen to hurt eyes of the infant can be solved, the picture of the early teaching machine is made of paper, picture change is achieved through the mechanical page turning mechanism, the infant can watch the early teaching machine for a long time without damaging the eyes, the satisfaction degree of parents on the early teaching machine is improved, and popularization of the early teaching machine can be promoted.
2. The sound module is added, the blades can turn pages in a certain sequence along with the playing of the story voice, and cartoon pictures or real photos corresponding to the story voice are displayed, so that the interest of the infant in the early education machine is improved, and the interestingness of the early education machine is improved.
3. The design of shell, including with all part parcel on the one hand, improve the security, on the other hand has adopted the frame design of similar little theater for the early education machine more looks like an infant cartoon theater, has improved infant's interest, attracts the infant to go to experience more.
4. The early education machine is powered by the rechargeable 5V direct-current battery, so that the portability of the early education machine is ensured, the early education machine can be used in any occasions without a power supply after being charged, the safety is improved, and the electric shock of infants is avoided.
5. The lighting lamp is added, so that the interior is brighter, and the visibility is improved.
6. The handle is added, so that the early education machine is more convenient to move and is beneficial to being held by infants.
7. The code disc and the photoelectric sensor are adopted, the page turning speed can be controlled, and after the sound module is added, the synchronous playing of sound and pictures can be ensured.
8. Simple structure and convenient manufacture.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the automatic page turning mechanism.
FIG. 3 is a partial detail view of the automatic page turning mechanism.
The system comprises a shell 1, a window 2, a support 3, a stepping motor 4, a turbine 5, a worm 6, a blade fixing disc 7, a driving shaft 8, blades 9, page turning blocking needles 10, a motor fixing seat 11, a code disc 12, a photoelectric sensor 13, a pointer 14, a power switch button 15, a volume adjusting knob 16, a next story button 17, a power charging port 18 and a handle 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
An automatic page turning type early education machine comprises a shell, an automatic page turning mechanism, a sound module, a power supply module and a controller, wherein the automatic page turning mechanism, the sound module, the power supply module and the controller are located in the shell.
The shell is provided with a front face, a rear face, a left face, a right face, an upper face and a lower face, a rectangular window is arranged in the front face, and transparent organic glass is installed in the window. The upper surface of the shell is provided with a handle. The shell is internally provided with a lighting lamp for lighting the frontmost blade.
The automatic page turning mechanism is positioned at the upper part in the shell. The automatic page turning mechanism comprises a support, a stepping motor, a transmission assembly, two blade fixing discs, 60 blades, a driving shaft, a page turning blocking needle, a motor fixing seat, a code disc and a photoelectric sensor. The bracket comprises two side plates, two front side connecting rods and a rear side connecting rod; the two side plates are arranged in a bilateral symmetry mode, the two side plates are connected with one front side connecting rod in the front upper portion, the two side plates are connected with one front side connecting rod in the front lower portion, and the two side plates are connected with the rear side connecting rod in the rear portion. The page turning blocking needle is arranged at the left and right middle positions of the front side connecting rod above the front portion, the needle point of the page turning blocking needle faces downwards, the page turning blocking needle has certain flexibility, and when the blades exert thrust, the page turning blocking needle can turn forwards, so that the blades at the rear portion can pass through. The two blade fixing disks are arranged on the inner sides of the left side plate and the right side plate of the bracket, each blade fixing disk is provided with a plurality of small holes which are uniformly distributed in the circumferential direction, in the embodiment, the number of the small holes is 60, the left side and the right side of each blade are provided with clamping pins, two clamping pins of one blade are clamped into the corresponding small holes of the two blade fixing disks, and all the blades are arranged between the two blade fixing disks in the same installation mode to form a divergent structure; the page turning blocking needle is fixed on the upper side of the bracket and props against the upper edge of the blade behind the page turning blocking needle; a driving shaft is arranged between the two blade fixing disks, the stepping motor drives the driving shaft to rotate through the transmission assembly, and the driving shaft drives the two blade fixing disks to synchronously rotate. The motor fixing seat is arranged on the outer side of the bracket, the stepping motor is arranged on the motor fixing seat, and an output shaft of the stepping motor faces upwards; the transmission assembly comprises a worm wheel and a worm, the worm wheel is installed on the driving shaft, an output shaft of the stepping motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the driving shaft to rotate. The coded disc is fixed on one side of the driving shaft, which is far away from the stepping motor, and rotates along with the driving shaft, and a plurality of pointers are arranged on the circumferential edge of the coded disc; the photoelectric sensor is arranged right opposite to the code disc, and a pointer rotating along with the code disc triggers a photoelectric signal through the photoelectric sensor. The vanes are rectangular, the left side and the right side are short sides, and the bayonet locks are arranged on the left side and the right side of one long side; the blades are cardboard printed with story patterns.
The sound module is positioned in the shell and is positioned below the automatic page turning mechanism; the shell is provided with a volume adjusting knob and a 'next story' button which are positioned at the front.
The power module adopts a 5V direct current battery to supply power; the shell is provided with a power switch button positioned in the front and a power charging port positioned on the side. The power module includes a battery and an anti-overcharge protection system.
The controller is positioned in the shell and is positioned below the automatic page turning mechanism. The controller can drive the stepping motor driver to enable the stepping motor to rotate at regular time, so as to control the blade fixing disc to rotate, and automatic page turning is realized.
During operation, the power switch button is turned on, and the controller controls the automatic page turning mechanism and the sound module to operate. The stepping motor operates, the driving shaft is driven to rotate through the transmission mechanism, the driving shaft drives the blade fixing disc to rotate, the page at the front pushes the page turning blocking needle to automatically droop by gravity after crossing the page turning blocking needle, a new page is turned out, and sound and picture demonstration is carried out by matching with the sound module. All the blades are sequentially separated from the page turning retaining needle and rotate to fall down, so that the mechanical automatic page turning effect is formed. The page turning speed is detected through the code disc and the photoelectric sensor, and the page turning speed can be adjusted according to a detection result before delivery, so that the page turning speed is matched with the playing speed of the sound module.
Except the mode mentioned in this embodiment, the utility model discloses also can not set up the sound module, but have mechanical type page turning effect alone. These variations are all within the scope of the present invention.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic page turning type early education machine which characterized in that: comprises a shell and an automatic page turning mechanism positioned in the shell; the automatic page turning mechanism comprises a bracket, a stepping motor, a transmission assembly, two blade fixing discs, a plurality of blades, a driving shaft and a page turning blocking needle; the two blade fixing disks are arranged on the left inner side and the right inner side of the bracket, each blade fixing disk is provided with a plurality of small holes which are uniformly distributed in the circumferential direction, the left side and the right side of each blade are provided with clamping pins, two clamping pins of one blade are clamped into the corresponding small holes of the two blade fixing disks, and all the blades are arranged between the two blade fixing disks in the same installation mode; the page turning blocking needle is fixed on the upper side of the bracket and props against the upper edge of the blade behind the page turning blocking needle; a driving shaft is arranged between the two blade fixing disks, the stepping motor drives the driving shaft to rotate through the transmission assembly, and the driving shaft drives the two blade fixing disks to synchronously rotate; the shell is provided with a window which is opposite to the blade positioned at the forefront.
2. The automatic page turning type early teaching machine according to claim 1, wherein: the automatic page turning mechanism also comprises a motor fixing seat, the motor fixing seat is arranged on the outer side of the bracket, the stepping motor is arranged on the motor fixing seat, and an output shaft of the stepping motor faces upwards; the transmission assembly comprises a worm wheel and a worm, the worm wheel is installed on the driving shaft, an output shaft of the stepping motor drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the driving shaft to rotate.
3. The automatic page turning type early teaching machine according to claim 1, wherein: the automatic page turning mechanism also comprises a code disc and a photoelectric sensor; the coded disc is fixed on one side of the driving shaft, which is far away from the stepping motor, and rotates along with the driving shaft, and a plurality of pointers are arranged on the circumferential edge of the coded disc; the photoelectric sensor is arranged right opposite to the code disc, and a pointer rotating along with the code disc triggers a photoelectric signal through the photoelectric sensor.
4. The automatic page turning type early teaching machine according to claim 1, wherein: the automatic page turning mechanism is characterized by also comprising a sound module, wherein the sound module is positioned in the shell and is positioned below the automatic page turning mechanism; the shell is provided with a volume adjusting knob and a 'next story' button.
5. The automatic page turning type early teaching machine according to claim 1, wherein: the power supply module adopts a 5V direct current battery to supply power; the shell is provided with a power switch button and a power charging port.
6. The automatic page turning type early teaching machine according to claim 1, wherein: the shell is provided with a front face, a rear face, a left face, a right face, an upper face and a lower face, a rectangular window is arranged in the front face, and transparent organic glass is installed in the window.
7. An automatic page turning type early teaching machine according to claim 6, characterized in that: the upper surface of the shell is provided with a handle.
8. The automatic page turning type early teaching machine according to claim 1, wherein: the bracket comprises two side plates, two front side connecting rods and a rear side connecting rod; the two side plates are arranged in bilateral symmetry, a front connecting rod connects the two side plates at the front upper part, a front connecting rod connects the two side plates at the front lower part, and a rear connecting rod connects the two side plates at the rear part; the page turning needle is arranged on the front side connecting rod above the front part, and the needle point of the page turning needle faces downwards.
9. The automatic page turning type early teaching machine according to claim 1, wherein: the shell is internally provided with a lighting lamp for lighting the frontmost blade.
10. The automatic page turning type early teaching machine according to claim 1, wherein: the vanes are rectangular, the left side and the right side are short sides, and the bayonet locks are arranged on the left side and the right side of one long side; the blade is a plastic sheet or a paperboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597525.6U CN210155878U (en) | 2019-04-28 | 2019-04-28 | Automatic page turning type early teaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597525.6U CN210155878U (en) | 2019-04-28 | 2019-04-28 | Automatic page turning type early teaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210155878U true CN210155878U (en) | 2020-03-17 |
Family
ID=69757895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920597525.6U Expired - Fee Related CN210155878U (en) | 2019-04-28 | 2019-04-28 | Automatic page turning type early teaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210155878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986527A (en) * | 2020-09-04 | 2020-11-24 | 蒋维娜 | Early education machine of card for infant |
-
2019
- 2019-04-28 CN CN201920597525.6U patent/CN210155878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986527A (en) * | 2020-09-04 | 2020-11-24 | 蒋维娜 | Early education machine of card for infant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |