Integrated automobile player
By designing an integrated car player, the sound-generating module is integrated into the sound outlet cavity, and vibration is isolated by connecting parts and sealing cotton, the problem of insufficient compatibility between the player and the audio system is solved, resulting in better audio playback.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-04-10
AI Technical Summary
Existing car players and car audio systems are not well-matched, affecting playback quality.
An integrated car audio player was designed, which integrates a sound module, including a front shell, a rear shell, a sound outlet cavity, and a sound amplification cavity. The sound module is located in the sound outlet cavity and outputs audio to the sound amplification cavity through a connecting part to enhance the sound amplification effect. The vibration between the speaker and the rear shell is isolated by sealing cotton.
It improves audio playback quality, avoids the problem of insufficient compatibility between the player and the speaker, and provides better sound quality and amplification effect.
Smart Images
Figure CN224109987U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to car player technical field, specifically relates to an integrated car player. BACKGROUND
[0002] Car player is the most common multimedia device on motor vehicle for providing audio-visual entertainment for the people in the car, in the related art, the existing car player usually needs to be connected to the car sound to realize audio playing, when the owner needs to refit and replace, some car players and sound adaptation are insufficient, which affects the playing effect. SUMMARY
[0003] The utility model aims at at least in a certain extent solves one of the technical problems in the related art. For this reason, one purpose of the utility model is to propose an integrated car player, which comprises:
[0004] The front shell;
[0005] The rear shell is fixed with the front shell and defines an audio output cavity and an audio amplification cavity together, the audio output cavity and the audio amplification cavity are communicated with each other, and the audio output cavity is smaller than the audio amplification cavity;
[0006] The sound generating module is arranged in the audio output cavity and is used for outputting audio in the audio output cavity and outputting outward through the audio amplification cavity.
[0007] Preferably, the front shell is provided with a display screen, and the display screen is electrically connected with the sound generating module to control the sound generating module to work when being operated.
[0008] Preferably, the rear shell is provided with a first partition and a second partition arranged adjacently, the first partition and the front shell define the audio amplification cavity together, and the second partition and the front shell define the audio output cavity together.
[0009] Preferably, a communication part is arranged between the first partition and the second partition, the inlet of the communication part is connected with the audio output cavity, and the outlet of the communication part is connected with the audio amplification cavity, so that the audio output cavity and the audio amplification cavity are communicated with each other.
[0010] Preferably, the inlet of the communication part is smaller than the outlet of the communication part.
[0011] Preferably, the sound generating module comprises:
[0012] The loudspeaker is arranged in the audio output cavity;
[0013] The control board is electrically connected with the loudspeaker and is used for controlling the loudspeaker to output audio.
[0014] Preferably, a first sealing cotton is arranged between the loudspeaker and the second partition, and the first sealing cotton separates the loudspeaker and the rear shell from each other, so that a gap is formed between the loudspeaker and the rear shell.
[0015] Preferably, a second sealing cotton is arranged in the sound amplification cavity and is arranged close to the inner side of the first partition.
[0016] Preferably, the rear shell is further provided with a sound outlet hole, and the sound outlet hole is located in the sound amplification cavity.
[0017] The above scheme of the utility model has at least the following beneficial effects:
[0018] The integral automobile player provided by the utility model integrates the sound generating module, so that when the sound generating module plays audio, the audio can be output to the sound amplification cavity through the sound outlet cavity, the sound amplification effect is better when playing audio, and the insufficient adaptation degree after the player is connected with the automobile sound system can be improved by the sound generating module.
[0019] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in these drawings without creative labor.
[0021] Figure 1 It is a structure schematic view of the integral automobile player provided in the embodiments of the utility model;
[0022] Figure 2 It is another structure schematic view of the integral automobile player provided in the embodiments of the utility model;
[0023] Figure 3 It is Figure 2 The A-A sectional view shown in the figure;
[0024] EXPLANATION OF DRAWINGS:
[0025] 10, front shell;101, display screen;102, sound amplification cavity;103, sound outlet cavity;20, rear shell;201, first partition;202, second partition;203, communication part;30, sound generating module;40, first sealing cotton;50, second sealing cotton.
[0026] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION
[0027] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative efforts under the premise that the utility model belongs to the protection scope of the utility model.
[0028] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms 'center', 'longitudinal', 'transverse', 'length', 'width', 'thickness', 'upper', 'lower', 'front','rear', 'left', 'right','vertical', 'horizontal', 'top', 'bottom', 'inner', 'outer', 'clockwise', 'counterclockwise', 'axial', 'circumferential', 'radial' and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0029] In addition, the terms 'first' and'second' are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with 'first' and'second' can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of'multiple' is two or more than two, unless otherwise specifically limited.
[0030] In the utility model, unless otherwise specifically defined and limited, the terms'mounting', 'connection', 'connection', 'fixing' and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0032] The integrated car player of this utility model is described in detail below with reference to the accompanying drawings.
[0033] Reference Figures 1 to 3 As shown, the integrated car player provided by this utility model includes: a front shell 10, a rear shell 20, and a sound-generating module 30. The rear shell 20 is fixed to the front shell 10 and together defines a sound outlet cavity 103 and a sound amplification cavity 102. The sound outlet cavity 103 and the sound amplification cavity 102 are interconnected, and the sound outlet cavity 103 is smaller than the sound amplification cavity 102. The sound-generating module 30 is disposed in the sound outlet cavity 103 and is used to output audio in the sound outlet cavity 103 and output it to the outside through the sound amplification cavity 102.
[0034] The aforementioned integrated car player can output audio through its own sound module 30, or it can be connected to a car audio system to output audio. By outputting audio through its own sound module 30, it offers greater operability when the car player needs to be modified or replaced.
[0035] The integrated car player provided by this utility model integrates the sound-generating module 30 into one unit, so that when the sound-generating module 30 plays audio, it can output audio to the amplification cavity 102 through the sound outlet cavity 103. The amplification effect is better when playing audio, and it avoids the problem of insufficient compatibility after the player and car audio are connected. The audio playback effect can be improved by its own sound-generating module 30.
[0036] Specifically, the front cover 10 is equipped with a display screen 101, which is electrically connected to the sound module 30 to control the operation of the sound module 30 when operated. The display screen 101 can be a touch screen to control various audio-visual functions.
[0037] Reference Figure 3As shown, the rear shell 20 is provided with a first partition 201 and a second partition 202 adjacent to each other, the first partition 201 cooperates with the front shell 10 to define the sound amplification cavity 102, and the second partition 202 cooperates with the front shell 10 to define the sound outlet cavity 103; further, a communication part 203 is arranged between the first partition 201 and the second partition 202, the inlet of the communication part 203 is connected to the sound outlet cavity 103, and the outlet of the communication part 203 is connected to the sound amplification cavity 102, so that the sound outlet cavity 103 and the sound amplification cavity 102 are in communication with each other.
[0038] In the embodiment, the sound generating module 30 can output audio in the sound outlet cavity 103, so that the audio can enter the sound amplification cavity 102 through the communication part 203 for sound amplification, ensuring that the integrated car player can have better sound amplification effect when playing audio; optionally, the inlet of the communication part 203 is smaller than the outlet of the communication part 203, so that most of the sound effect can be emitted from the sound amplification cavity 102 when sound amplification is performed through the sound amplification cavity 102, and the playing effect is better.
[0039] Specifically, the sound generating module 30 includes a loudspeaker and a control board, the loudspeaker is arranged in the sound outlet cavity 103, and the control board is electrically connected with the loudspeaker and is used for controlling the loudspeaker to output audio. The control board can be an audio control board, for example, a TDA7388 power amplifier board can be used to realize audio control, so that the audio output by the loudspeaker can be emitted through the sound amplification cavity 102, and the playing effect is improved.
[0040] Specifically, the loudspeaker and the second partition 202 are provided with a first sealing cotton 40, and the first sealing cotton 40 separates the loudspeaker and the rear shell 20 from each other, so that a gap is formed between the loudspeaker and the rear shell 20; further, the sound amplification cavity 102 is provided with a second sealing cotton 50, and the second sealing cotton 50 is arranged close to the inner side of the first partition 201.
[0041] In the embodiment, by arranging the first sealing cotton 40 in the sound outlet cavity 103 and the second sealing cotton 50 in the sound amplification cavity 102, the audio vibration between the loudspeaker and the rear shell 20 is isolated by the first sealing cotton 40 and the second sealing cotton 50 when the loudspeaker plays audio, so that the overall playing sound quality is better.
[0042] As a preferred embodiment, the rear shell 20 is further provided with a sound outlet hole, and the sound outlet hole is located in the sound amplification cavity 102. By arranging the sound outlet hole in the sound amplification cavity 102, the audio output by the sound generating module 30 can be output through the sound outlet hole, and the playing effect is improved.
[0043] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.
[0044] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields under the application concept of the present application are included in the patent protection scope of the present application.
Claims
1. An integrated car player, characterized by, The application relates to a sound output device, which comprises: a front shell; a rear shell fixed with the front shell and defining a sound output cavity and a sound amplification cavity together, wherein the sound output cavity and the sound amplification cavity are communicated with each other and the sound output cavity is smaller than the sound amplification cavity; a sound generating module arranged in the sound output cavity and used for outputting audio in the sound output cavity and outputting the audio to the outside through the sound amplification cavity.
2. The integrated car player of claim 1, wherein, A display screen is arranged on the front shell and electrically connected with the sound generating module to control the sound generating module to work when the display screen is operated.
3. The integrated car player of claim 1, wherein, The rear shell is provided with a first partition and a second partition arranged adjacently, the first partition and the front shell define the sound amplification cavity together, and the second partition and the front shell define the sound output cavity together.
4. The integrated car player of claim 3, wherein, A communication part is arranged between the first partition and the second partition, an inlet of the communication part is connected with the sound output cavity, and an outlet of the communication part is connected with the sound amplification cavity, so that the sound output cavity and the sound amplification cavity are communicated with each other.
5. The integrated car player of claim 4, wherein, The inlet of the communication part is smaller than the outlet of the communication part.
6. The integrated car player of claim 4, wherein, The sound generating module comprises: a loudspeaker arranged in the sound output cavity; a control board electrically connected with the loudspeaker and used for controlling the loudspeaker to output audio.
7. The integrated car player of claim 6, wherein, A first sealing cotton is arranged between the loudspeaker and the second partition, and the first sealing cotton separates the loudspeaker and the rear shell from each other, so that a gap is formed between the loudspeaker and the rear shell.
8. The integrated car player of claim 7, wherein, A second sealing cotton is arranged in the sound amplification cavity and closely arranged on the inner side of the first partition.
9. The integrated car player of claim 1, wherein, An audio output hole is further arranged on the rear shell and located in the sound amplification cavity.