CN209967661U - Display screen group - Google Patents
Display screen group Download PDFInfo
- Publication number
- CN209967661U CN209967661U CN201920548435.8U CN201920548435U CN209967661U CN 209967661 U CN209967661 U CN 209967661U CN 201920548435 U CN201920548435 U CN 201920548435U CN 209967661 U CN209967661 U CN 209967661U
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- display screen
- shell
- car
- electrically connected
- screen group
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- Expired - Fee Related
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Abstract
A display screen group relates to the technical field of display screens. Display screen group is applied to children and shakes car, and it includes: a housing assembled to the swing car; the display screen is arranged on one side of the shell; the power supply module is arranged in the shell; the karaoke component is arranged in the shell and electrically connected with the display screen; and the control mainboard is electrically connected with the display screen, the power supply module and the karaoke component. Adopt above-mentioned technical scheme can also sing on line through the K subassembly of singing for the user uses the rocking car, has the advantage that improves the use interest of rocking car, increase user's participation.
Description
Technical Field
The utility model relates to a display screen group technical field, concretely relates to display screen group.
Background
The rocking car is also called a wobbler, a rocking car, a child coin-feed rocking machine, a cradle car and the like, is one of amusement equipment, and as the name suggests, the wobbler can rock, but the specific rotation has no complete entertainment, the front part of the wobbler is added with a picture screen or liquid crystal animation, dynamic animation and the like, and is also provided with MP3, so that the wobbler has music accompaniment while rocking, and the child has the enjoyment of vision and hearing.
When a child plays on the rocking car, the child can sing together according to the music in the animation, but the current rocking car screen group cannot support the child to sing along with the music on line, so that the child lacks certain interaction when using the rocking car.
Therefore, a display screen set for a rock car with the karaoke function needs to be designed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen group to prior art's defect and not enough, have the interest that improves the user and use, and interactive strong advantage.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a display screen group, display screen group is applied to children's rocking car, includes: the display screen group includes: a housing assembled to the swing car; the display screen is arranged on one side of the shell; the power supply module is arranged in the shell; the karaoke component is arranged in the shell and electrically connected with the display screen; and the control mainboard is electrically connected with the display screen, the power supply module and the karaoke component.
The utility model discloses a further setting, K sings the subassembly and includes: a sound receiving interface arranged on the shell and used for the microphone to access; the amplifying circuit unit is arranged on the control mainboard and is electrically connected with the radio interface; the audio signal processing unit is arranged on the control main board and is electrically connected with the amplifying circuit unit; and the loudspeaker is arranged on one side of the shell and electrically connected with the audio signal processing unit.
In a further arrangement of the present invention, the display panel assembly further includes a storage module; the storage module is used for storing a song library of the rocking car.
The utility model discloses a further setting, display screen group is still including locating casing one side, be used for connecting the audio interface of external speaker.
After the technical scheme is adopted, the utility model discloses beneficial effect does:
the utility model discloses in, through set up K song subassembly in the display screen group on the rocking car, the user can carry out the interdynamic through the video in microphone and the display screen when using, make child can also follow the music and sing when using the rocking car, this is to child study speaking singing and brings great benefit, and be favorable to cultivateing child's outward sexual character, increase taste for child's childhood, the functionality of rocking car display screen group has been increased simultaneously, improve user's participation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an exploded schematic view of the overall structure of the embodiment;
fig. 3 is another schematic view of the overall structure of the embodiment.
Description of reference numerals: 1. a housing; 2. a display screen; 3. a power supply module; 4. a K Song component; 5. a control main board; 41. a radio interface; 42. a speaker; 6. an audio interface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.
Example (b): this embodiment relates to a display screen group, as shown in fig. 1-3, this display screen group is applied to children's rocking car, includes: the casing 1 of assembling on the rocking car locates the display screen 2 of 1 one side of casing, locates the power module 3 in the casing 1, locates in the casing 1 and the K of electricity connection display screen 2 song subassembly 4 to and, the electricity is connected in display screen 2, power module 3 and K song subassembly 4's control mainboard 5, makes the user when using the rocking car, can follow the video music in the display screen group through K song subassembly 4 and carry out the interdynamic.
As shown in fig. 2 and 3, the karaoke assembly 4 includes: the audio signal processing device comprises a radio interface 41 arranged on the shell 1, an amplifying circuit unit arranged on the control mainboard 5 and electrically connected to the radio interface 41, and an audio signal processing unit arranged on the control mainboard 5 and electrically connected to the amplifying circuit unit; and, locate casing 1 one side and the speaker 42 of electrical connection with the audio signal processing unit, the radio interface 41 is used for connecting the microphone and picking up sound, the audio signal that the user speaks or sings is amplified through the amplifier circuit unit through the radio interface 41, the audio signal processing unit processes the audio signal after amplifying again, the audio signal after processing plays through the speaker 42 of display screen group, in this embodiment, the display screen group still includes the audio interface 6 of locating casing 1 one side, this audio interface 6 is used for connecting the external speaker 42 on the rocking car, the sound that the microphone one end was picked up is exported by the internal speaker 42 of display screen group and the external speaker 42 of locating on the rocking car after handling, thereby ensure that the output sound effect is enough bright. Make child when using the rocking car, the health can be followed the rocking car and waved on the one hand, and on the other hand can carry out the interdynamic through microphone and video content, is favorable to taking exercise child's language expression ability.
It should be noted that, in this embodiment, the howling problem of the microphone is solved well by debugging the parameters of the software for a plurality of times and debugging the amplification level required by the amplification circuit unit according to the sound input of the microphone.
In this embodiment, the display screen set further includes a storage module, the storage module is used for storing a song library of the rock car, as shown in fig. 3, one side of the casing 1 is further provided with a coin inserting interface, a power interface, and a key interface (not shown) for enabling the display screen set to automatically play video music after a user inserts a coin, and the display screen set is accessed to an external key through the key interface, so that interaction with video animation or music through the external key is realized.
The working principle of the present embodiment is roughly as follows: through set up K song subassembly 4 in the display screen group on the rocking car, the user can carry out the interdynamic through the video in microphone and the display screen 2 when using, make child can also follow the music when using the rocking car and say and sing, this is to child study speaking singing and bring great benefit, and be favorable to cultivateing child's extroversion character, increase interest for child's childhood, the functionality of rocking car display screen group has been increased simultaneously, improve user participation.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a display screen group, its characterized in that, display screen group is applied to children and shakes the car, display screen group includes: a housing (1) mounted on the rocking car;
the display screen (2) is arranged on one side of the shell (1);
the power supply module (3) is arranged in the shell (1);
the karaoke component (4) is arranged in the shell (1) and is electrically connected with the display screen (2); and the number of the first and second groups,
the control mainboard (5) is connected in the electricity display screen (2), power module (3) and K song subassembly (4).
2. A set of display screens according to claim 1, wherein the karaoke assembly (4) comprises:
a sound receiving interface (41) which is arranged on the shell (1) and is used for a microphone to be accessed;
the amplifying circuit unit is arranged on the control main board (5) and is electrically connected with the radio receiving interface (41);
the audio signal processing unit is arranged on the control main board (5) and is electrically connected with the amplifying circuit unit; and the number of the first and second groups,
and the loudspeaker (42) is arranged on one side of the shell (1) and is electrically connected with the audio signal processing unit.
3. A set of display screens according to claim 2, wherein the set of display screens (2) further comprises a memory module;
the storage module is used for storing a song library of the rocking car.
4. A set of display screens according to claim 3, characterised in that the set of display screens (2) further comprises an audio interface (6) arranged at one side of the housing (1) for connecting an external loudspeaker (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548435.8U CN209967661U (en) | 2019-04-19 | 2019-04-19 | Display screen group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548435.8U CN209967661U (en) | 2019-04-19 | 2019-04-19 | Display screen group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209967661U true CN209967661U (en) | 2020-01-21 |
Family
ID=69258817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548435.8U Expired - Fee Related CN209967661U (en) | 2019-04-19 | 2019-04-19 | Display screen group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209967661U (en) |
-
2019
- 2019-04-19 CN CN201920548435.8U patent/CN209967661U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210419 |