Automobile audio and video entertainment rack system

Abstract

The utility model provides an automobile audio and video entertainment rack system which can conveniently and reliably adjust sound field distribution generated by a loudspeaker module in the automobile production and early research and development test process. The automobile audio and video entertainment rack system comprises a rack main body and a plurality of loudspeaker modules, the rack main body comprises a frame component forming an outer contour and forms a space for people to enter, and the loudspeaker modules are arranged in the space. The frame member includes a first member extending in a first direction, a second member extending in a second direction crossing the first direction, and a fixed frame provided with the first member and the second member. Each of the plurality of speaker modules is movably provided on at least one of the first member and the second member.

Description

Technical Field

[0001] The utility model relates to a car audio and video entertainment stand system Background Art

[0002] With the rapid development of automobile technology, modern automobiles are constantly moving towards intelligence and networking, and the requirements for comfort and entertainment when driving or riding in a car are also constantly increasing. Among them, the car audio and video entertainment system, as one of the evaluation indicators of car comfort and entertainment, has gradually become an indispensable and important part of the car.

[0003] In the car audio and video entertainment system, the sound field distribution provided by the speaker module will have a significant impact on the senses of the occupants. Therefore, during vehicle production and early R&D testing, how to conveniently and reliably adjust the configuration of the speaker module to provide a satisfactory sound field distribution for the occupants has become a problem to be solved. Utility Model Content

[0004] The utility model is completed in order to solve the above-mentioned problems, and its purpose is to provide a car audio and video entertainment stand system which can conveniently and reliably adjust the sound field distribution generated by the speaker module during vehicle production and early research and development testing.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a car audio and video entertainment stand system, comprising a stand body and a plurality of speaker modules, wherein the stand body includes a frame member constituting an outer contour and forming a space accessible to people, the frame member including a first member extending along a first direction, a second member extending along a second direction intersecting the first direction, and a fixed frame provided with the first member and the second member, and the plurality of speaker modules are respectively movably arranged on at least one of the first member and the second member.

[0006] According to one embodiment of the utility model, a first guide portion may be provided at one of the end portions of the first component in the first direction and the fixed frame, and a first receiving portion receiving the first guide portion may be provided at the other end, so that the first component can be movably provided on the fixed frame and can move relative to the second component along the second direction.

[0007] According to one embodiment of the utility model, a second guide portion may be provided at one of the end portion in the second direction of the second component and the fixed frame, and a second receiving portion receiving the second guide portion may be provided at the other side, so that the second component can be movably provided on the fixed frame and can move relative to the first component along the first direction.

[0008] According to an implementation manner of the present utility model, the speaker module may be detachably disposed in the first component or the second component in the frame component.

[0009] According to one embodiment of the present invention, the speaker module may include a speaker body and a supporting member, and a first mounting recess is provided on an end surface of the supporting member on the opposite side of the speaker body, wherein the first mounting recess extends along the first direction and can be embedded with the first member.

[0010] According to an embodiment of the present invention, a second mounting recess may be provided on an end surface of the supporting member on the opposite side to the speaker body, and the second mounting recess extends along the second direction and can be embedded in the second member.

[0011] According to an embodiment of the present invention, the speaker body may be mounted on the supporting member so as to be relatively rotatable.

[0012] According to one embodiment of the utility model, the stand body may be formed into a rectangular parallelepiped shape, the first member extends in the height direction, the second member extends in the horizontal direction, and includes a second length member extending in the length direction and a second width member extending in the width direction, the first member and the second length member or the second width member are arranged on the side of the stand body, the second length member and / or the second width member are arranged on the bottom and top surfaces of the stand body, and the stand body is respectively provided with at least one speaker module on each side and bottom surface.

[0013] According to an embodiment of the present invention, the car audio and video entertainment stand system may further include a gesture recognition module, and the gesture recognition module may be movably disposed on the top surface of the stand body in a horizontal direction.

[0014] According to one embodiment of the present invention, the car audio and video entertainment platform system may also include at least one of an audio and video entertainment host module, an audio processing module, an audio amplification module and an intelligent network connection module.

[0015] According to the automobile audio and video entertainment stand system of the utility model, by using the frame member of the stand body to form an external contour and form a space for people to enter, and multiple speaker modules are movably arranged in at least one of the first member and the second member, so that the operator can enter the interior of the automobile audio and video entertainment stand system and conveniently adjust the setting position of the speaker module in the automobile audio and video entertainment stand system. In addition, since the external contour formed by the frame member of the stand body simulates the environment in the actual car compartment, by adjusting the setting position of the speaker module in the stand body and calibrating the setting position based on the sound field generated by the speaker module, it is possible to reliably obtain a satisfactory sound field generated by the speaker module in the actual car compartment based on the calibrated setting position of the speaker module and improve the entertainment of the interior space. In addition, since the automobile audio and video entertainment stand system is a stand form with a space for people to enter, it can also help the operator to easily enter the interior of the automobile audio and video entertainment stand system and centrally perform relevant performance tests of early development of vehicle models and replacement and adjustment of relevant test samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic perspective view schematically showing the main parts of the car audio-visual entertainment stand system according to one embodiment of the present invention.

[0017] Figure 2 This is a schematic perspective view schematically showing an example of a support member of a speaker module according to an embodiment of the present invention.

[0018] Figure 3 This is a schematic perspective view schematically showing another example of the support member of the loudspeaker module according to the embodiment of the present invention. DETAILED DESCRIPTION

[0019] The present disclosure will be described below with reference to the accompanying drawings, wherein the accompanying drawings illustrate several embodiments of the present disclosure. However, it should be understood that the present disclosure can be presented in a variety of different ways and is not limited to the embodiments described below; in fact, the embodiments described below are intended to make the disclosure of the present disclosure more complete and fully illustrate the scope of protection of the present disclosure to those skilled in the art. It should also be understood that the embodiments disclosed herein can be combined in various ways to provide more additional embodiments.

[0020] It should be understood that, in all the drawings, the same reference numerals represent the same elements. In the drawings, for clarity, the size and shape of some features may be appropriately modified.

[0021] It should be understood that the terms used in the specification are only used to describe specific embodiments and are not intended to limit the present disclosure. All terms (including technical terms and scientific terms) used in the specification have the meanings commonly understood by those skilled in the art unless otherwise defined. For the sake of simplicity and / or clarity, well-known functions or structures may not be described in detail.

[0022] The singular forms "a", "the" and "the" used in the specification include the plural forms unless clearly indicated. The terms "include", "comprise" and "contain" used in the specification indicate the presence of the claimed features, but do not exclude the presence of one or more other features. The term "and / or" used in the specification includes any and all combinations of one or more of the relevant listed items. The terms "between X and Y" and "between approximately X and Y" used in the specification should be interpreted as including X and Y. The term "between approximately X and Y" used in this specification means "between approximately X and approximately Y", and the term "from approximately X to Y" used in this specification means "from approximately X to approximately Y".

[0023] In the specification, when an element is said to be "on", "attached", "connected", "coupled", or "contacting" another element, the element may be directly on, attached, connected, coupled, or contacting another element, or there may be an intermediate element. In contrast, when an element is said to be "directly" "on", "directly attached", "directly connected", "directly coupled", or "directly contacting" another element, there will be no intermediate element. In the specification, a feature is arranged "adjacent" to another feature, which may refer to a feature having a portion that overlaps with an adjacent feature or a portion that is located above or below an adjacent feature.

[0024] Reference Figures 1 to 3 , a car audio and video entertainment stand system 1000 according to one embodiment of the utility model is described in detail. It should be noted that in the following drawings, the same or similar parts are marked with the same or similar reference numerals. However, the drawings are schematic, and attention should be paid to the situation where the ratios of various dimensions are different from the actual situation. Therefore, the specific dimensions should be judged with reference to the following description. In addition, the drawings may also include parts with different dimensional relationships or ratios.

[0025] For ease of understanding, in the following description, the height direction of the car audio and video entertainment stand system 1000 is sometimes set as the Z direction, and the direction perpendicular to the height direction Z is set as the horizontal direction XY. In addition, the length direction of the car audio and video entertainment stand system 1000 is sometimes set as the X direction on the horizontal direction XY, and the width direction of the car audio and video entertainment stand system 1000 is set as the Y direction on the horizontal direction XY. The above is for the purpose of illustration only and does not limit the present disclosure in any way.

[0026] like Figure 1 As shown, the car audio and video entertainment stand system 1000 of this embodiment, for example, includes a stand body 100 and a plurality of speaker modules 200. Optionally, the stand body 100 includes a frame member 110 constituting an outer contour and forms a space that can be entered by people. Thus, an operator can simulate the environment in an actual vehicle compartment and enter the interior of the car audio and video entertainment stand system 1000 to adjust the configuration of components such as the speaker module 200. Optionally, for example, the stand body 100 is formed by installing a cover plate on the outer side of the frame member 110 constituting the outer contour. However, this is not limited to this, and the stand body 100 may be directly formed by the frame member 110 without installing a cover plate on the outer side of the frame member 110.

[0027] In some embodiments, the frame member 110 includes, for example, a first member 111 extending in a first direction, a second member 112 extending in a second direction intersecting the first direction, and a fixing frame 113 provided with the first member 111 and the second member 112. Figure 1 The example in FIG. 1 shows a case where the first direction is parallel to the height direction Z of the car audio and video entertainment stand system 1000 and the second direction is parallel to the horizontal direction XY of the car audio and video entertainment stand system 1000, but it is not limited to this. For example, the first direction may not be parallel to any of the height direction Z, length direction X, and width direction Y of the car audio and video entertainment stand system 1000, but may be inclined relative to the height direction Z, length direction X, and width direction Y. In this case, the second direction only needs to intersect with the first direction and is not particularly limited. In addition, the car audio and video entertainment stand system 1000 is not limited to Figure 1 The car audio-visual entertainment stand system 1000 may be configured in any other shape such as a cube, a sphere, or an ellipsoid by adjusting the shapes and configurations of the first member 111, the second member 112, and the fixing frame 113. In addition, the first member 111 extending in the first direction and the second member 112 extending in the second direction intersecting the first direction may be, for example, a rod-shaped, bar-shaped, or rectangular frame-shaped member, and are not particularly limited as long as they can be movably disposed for the plurality of speaker modules 200.

[0028] In addition, it is optional that the plurality of speaker modules 200 in the car audio and video entertainment stand system 1000 are movably arranged on at least one of the first member 111 and the second member 112. The speaker module 200 is, for example, a component that can generate a sound field in the car audio and video entertainment stand system 1000 by electrical control, for example, it can be a speaker, a buzzer, a sound box, etc., which are known in the art. The plurality of speaker modules 200 can be movably arranged only on the first member 111, can be movably arranged only on the second member 112, or can be movably arranged on both the first member 111 and the second member 112. In this case, the first member 111 and / or the second member 112 function as a slide rail, for example. Thus, by making the plurality of speaker modules 200 relatively move relative to the frame member 110, the setting position of the speaker module 200 in the car audio and video entertainment stand system 1000 can be adjusted, and the configuration form of each speaker module 200 can be calibrated at an appropriate position.

[0029] According to the car audio and video entertainment stand system 1000 of the present embodiment, the frame member 110 of the stand body 100 is used to form an outer contour and form a space that can be entered by a person, and a plurality of speaker modules 200 are movably arranged on at least one of the first member 111 and the second member 112, so that the operator can enter the interior of the car audio and video entertainment stand system 1000 and conveniently adjust the installation position of the speaker module 200 in the car audio and video entertainment stand system 1000. In addition, since the outer contour formed by the frame member 110 of the stand body 100 simulates the environment in the actual vehicle cabin, by adjusting the installation position of the speaker module 200 in the stand body 100 and calibrating the installation position based on the sound field generated by the speaker module 200, it is possible to reliably obtain a satisfactory sound field generated by the speaker module 200 in the actual vehicle cabin based on the calibrated installation position of the speaker module 200 and improve the entertainment of the vehicle interior space. In addition, since the car audio and video entertainment stand system 1000 is in the form of a stand with a space for people to enter, it can also help operators to easily enter the interior of the car audio and video entertainment stand system 1000 and centrally perform relevant performance tests for early development of vehicle models and replace and adjust relevant test samples.

[0030] In addition, in the car audio and video entertainment stand system 1000 of the present embodiment, as an example, it is optional that a first guide portion is provided at the end of the first direction of the first component 111 and one of the fixed frame 113, and a first receiving portion for receiving the first guide portion is provided at the other side, thereby allowing the first component 111 to be movably provided on the fixed frame 113 and to be able to move relative to the second component 112 along the second direction.

[0031] In some embodiments, for example, first guide portions are respectively provided at both ends of the first member 111 in the first direction, and a first receiving portion receiving the first guide portion is correspondingly provided at the portion of the fixed frame 113 where the first member 111 is provided. The first guide portion may be, for example, a guide groove or a guide ridge provided at both ends of the first member 111, and the first receiving portion receiving the first guide portion may be, for example, a receiving ridge or a receiving groove that can cooperate with the first guide portion and guide. Optionally, the first receiving portion as a receiving ridge or a receiving groove provided on the fixed frame 113 extends, for example, along the second direction, thereby guiding the movement of the first member 111 provided with the first guide portion in the second direction. In addition, optionally, the first guide portion as a guide groove or a guide ridge and the first receiving portion as a receiving ridge or a receiving groove are connected so as to be relatively movable by plug-in matching.

[0032] In some embodiments, a fastening member such as a bolt may be provided in a direction perpendicular to the insertion direction of the first guide portion and the first receiving portion, and when the fastening member is loosened, the first guide portion and the first receiving portion can move relative to each other, and when the fastening member is tightened, the first guide portion and the first receiving portion are fastened and cannot move relative to each other. In addition, the first guide portion may be provided, for example, on the fixed frame 113, and the first receiving portion receiving the first guide portion may be provided, for example, on both ends of the first member 111 in the first direction.

[0033] In this way, by providing a first guide portion at the end of the first direction of the first component 111 and one of the fixed frame 113, and providing a first receiving portion for receiving the first guide portion at the other side, the first component 111 movably provided on the fixed frame 113 can be relatively moved along the second direction relative to the second component 112. Therefore, the setting position of the speaker module 200 on the stand body 100 can be adjusted more flexibly, and the freedom of adjusting the configuration of the speaker module during vehicle production and early R&D testing can be improved.

[0034] In addition, in the car audio and video entertainment stand system 1000 of the present embodiment, as an example, it is optional that a second guide portion is provided at the end of the second direction of the second component 112 and one of the fixed frame 113, and a second receiving portion for receiving the second guide portion is provided at the other side, thereby making the second component 112 movably provided on the fixed frame 113 and capable of relative movement along the first direction relative to the first component 111.

[0035] In some embodiments, for example, the second guide portions are respectively provided at the two ends of the second member 112 in the second direction, and the second receiving portion receiving the second guide portion is correspondingly provided at the portion of the fixed frame 113 where the second member 112 is provided. Similar to the first guide portion and the first receiving portion described above, the second guide portion may be, for example, a guide groove or a guide ridge provided at the two ends of the second member 112, and the second receiving portion receiving the second guide portion may be, for example, a receiving ridge or a receiving groove that can cooperate with the second guide portion and guide. Optionally, the second receiving portion provided on the fixed frame 113 as a receiving ridge or a receiving groove extends, for example, along the first direction, thereby guiding the movement of the second member 112 provided with the second guide portion in the first direction. The second guide portion and the second receiving portion are connected to each other in a relatively movable manner, for example, by plug-in cooperation.

[0036] In some embodiments, a fastening member such as a bolt may be provided in a direction perpendicular to the insertion direction of the second guide portion and the second receiving portion, and when the fastening member is loosened, the second guide portion and the second receiving portion can move relative to each other, and when the fastening member is tightened, the second guide portion and the second receiving portion are fastened and cannot move relative to each other. In addition, the second guide portion may be provided on the fixed frame 113, and the second receiving portion receiving the second guide portion may be provided on the two ends of the second member 112 in the second direction.

[0037] In this way, by providing a second guide portion at the end of the second direction of the second component 112 and one of the fixed frame 113, and providing a second receiving portion for receiving the second guide portion at the other side, the second component 112 movably provided on the fixed frame 113 can be relatively moved along the first direction relative to the first component 111. Therefore, the setting position of the speaker module 200 on the stand body 100 can be adjusted more flexibly, and the freedom of adjusting the configuration of the speaker module during vehicle production and early R&D testing can be improved.

[0038] In addition, optionally, the speaker module 200 is detachably disposed in the first member 111 or the second member 112 in the frame member 110. In this way, by making the speaker module 200 movably and detachably disposed in the first member 111 or the second member 112, the setting position of the speaker module 200 in the first member 111 and the second member 112 can be conveniently and flexibly adjusted, which helps the operator to find and confirm the configuration form of each speaker module 200 that can obtain a satisfactory sound field during vehicle production and early R&D testing and calibrate accordingly.

[0039] In addition, if Figure 2As shown, the speaker module 200 may include a speaker body 210 and a support member 220. A first mounting recess 221 is provided on the end surface of the support member 220 opposite to the speaker body 210. The first mounting recess 221 extends along a first direction and can be embedded in the first member 111.

[0040] As an example, the first mounting recess 221 opened on the end surface of the supporting member 220 can have a concave shape matching the first member 111, so that when the speaker module 200 is installed on the first member 111 via the first mounting recess 221, the speaker module 200 can be moved relative to the first member 111 along the first direction while being maintained on the first member 111.

[0041] In addition, optionally, the first mounting recess 221 formed on the end surface of the supporting member 220 can be mounted on the second member 112 extending in the second direction intersecting the first direction by rotating from the first direction to the second direction. In this case, the concave shape of the first mounting recess 221, for example, also matches the second member 112, so that when the speaker module 200 is removed from the first member 111 and mounted on the second member 112 via the first mounting recess 221 after rotation, the speaker module 200 can be relatively moved relative to the second member 112 along the second direction while being held on the second member 112.

[0042] In this way, by providing the first mounting recess 221 on the end surface of the supporting member 220 on the side opposite to the speaker body 210, and making the first mounting recess 221 extend along the first direction and be able to be inserted into the first member 111, the speaker module 200 can be easily assembled and disassembled relative to the first member 111, and the number of speaker modules 200 to be installed and the installation position of the speaker module 200 relative to the first member 111 can be flexibly increased or decreased according to actual needs. In addition, when the first mounting recess 221 can be installed on the second member 112 by rotating, the speaker module 200 installed on the first member 111 and the speaker module 200 installed on the second member 112 can also be easily replaced, and the convenience of operation for operators is improved.

[0043] In addition, if Figure 3 As shown, optionally, on the basis of or instead of the first mounting recess 221, a second mounting recess 222 is provided on the end surface of the supporting member 220 on the opposite side of the speaker body 210, and the second mounting recess 222 extends along the second direction and can be embedded in the second member 112.

[0044] As an example, similarly to the first mounting recess 221, the second mounting recess 222 provided on the end surface of the supporting member 220 may have a concave shape matching the second member 112, so that when the speaker module 200 is installed on the second member 112 via the second mounting recess 222, the speaker module 200 can be relatively moved along the second direction relative to the second member 112 while being held on the second member 112. In addition, similarly to the first mounting recess 221, optionally, the second mounting recess 222 provided on the end surface of the supporting member 220 can also be installed on the first member 111 extending along the first direction by rotating from along the second direction to along the first direction.

[0045] In this way, by providing the second mounting recess 222 on the end surface of the supporting member 220 on the side opposite to the speaker body 210, and making the second mounting recess 222 extend along the second direction and be able to be inserted into the second member 112, the speaker module 200 can be easily assembled and disassembled relative to the second member 112, and the number of speaker modules 200 to be installed and the installation position of the speaker module 200 relative to the second member 112 can be flexibly increased or decreased according to actual needs. In addition, when the second mounting recess 222 can be mounted on the first member 111 by rotating, the speaker module 200 installed on the first member 111 and the speaker module 200 installed on the second member 112 can also be easily replaced, and the convenience of operation for operators is improved.

[0046] In addition, when a first mounting recess 221 extending in the first direction and into which the first member 111 can be inserted and a second mounting recess 222 extending in the second direction and into which the second member 112 can be inserted are provided on the end surface of the supporting member 220 on the side opposite to the speaker body 210, the speaker module 200 can be conveniently installed at the intersection of the first member 111 and the second member 112 via the first mounting recess 221 and the second mounting recess 222. In this case, optionally, the distance between the first mounting recess 221 and the end surface of the supporting member 220 on the side opposite to the speaker body 210 is different from the distance between the second mounting recess 222 and the end surface of the supporting member 220 on the side opposite to the speaker body 210.

[0047] In addition, optionally, in the speaker module 200, the speaker body 210 can be relatively rotatably mounted on the support member 220. As an example, the speaker body 210 can be relatively rotatably mounted on the support member 220 by a mechanical connection method commonly used in the art, such as plug-in connection and threaded connection.

[0048] In this way, by enabling the speaker body 210 to be relatively rotatably installed on the supporting member 220, when the speaker module 200 is installed on the first member 111 or the second member 112 via the first mounting recess 221 or the second mounting recess 222, the orientation of the speaker body 210 relative to the stand body 100 can be conveniently adjusted and the sound field generated by the speaker module 200 in the car audio and video entertainment stand system 1000 can be adjusted.

[0049] In addition, in some embodiments, Figure 1 As shown in the figure, optionally, the stand body 100 is formed into a rectangular parallelepiped shape, the first member 111 extends along the height direction Z, the second member 112 extends along the horizontal direction XY, and includes a second length member 112a extending along the length direction X and a second width member 112b extending along the width direction Y.

[0050] For example, the first member 111 and the second length member 112a or the second width member 112b are provided on the side of the platform body 100, and the second length member 112a and / or the second width member 112b are provided on the bottom and top surfaces of the platform body 100. More specifically, it is optional that Figure 1 As shown, in the gantry body 100, a first member 111 extending in the height direction Z and a second length member 112a extending in the length direction X are provided on the left and right sides of the gantry in the width direction Y of the fixed frame 113, and a rear side surface of the gantry in the length direction X of the fixed frame 113 ( Figure 1 A first member 111 extending in the height direction Z and a second width member 112b extending in the width direction Y are provided on the front side of the stand in the length direction X of the fixed frame 113 ( Figure 1 A second width member 112b extending in the width direction Y is provided on the upper side surface of the platform in the height direction Z of the fixed frame 113, that is, the top surface, is provided with a second length member 112a extending in the length direction X, and a second width member 112b extending in the width direction Y is provided on the lower side surface of the platform in the height direction Z of the fixed frame 113, that is, the bottom surface. The arrangement of the first member 111, the second length member 112a and the second width member 112b on the top surface, the bottom surface and each side surface of the platform body 100 is not particularly limited and can be adjusted according to actual conditions.

[0051] Optionally, at least one speaker module 200 is disposed on each side and bottom of the stand body 100. More specifically, optionally, Figure 1As shown, two speaker modules 200 are respectively provided on the bottom surface and four side surfaces of the stand body 100, and no speaker module 200 is provided on the top surface of the stand body 100. However, this is not limited to this, and a speaker module 200 may also be provided on the top surface of the stand body 100.

[0052] Like this, by setting the first component 111 and the second length component 112a or the second width component 112b on the side of the stand body 100, setting the second length component 112a and / or the second width component 112b on the bottom and top surfaces of the stand body 100, and setting at least one speaker module 200 on each side and bottom surface, the operator can easily adjust each speaker module 200 and make the speaker modules 200 set on each surface of the stand body 100 cooperate with each other to produce a rich stereo field, and by calibrating the setting position of each speaker module 200 on the stand body 100 based on the sound field, it is helpful to improve the comfort and entertainment brought to the occupants of the car audio and video entertainment system in the actual car compartment.

[0053] In addition, the car audio and video entertainment stand system 1000 may also include a gesture recognition module 300, which may be movably arranged on the top surface of the stand body 100 in the horizontal direction. Here, the gesture recognition module 300 may be composed of, for example, a CCD camera and an image recognition processing device known in the art, and may recognize the gestures of the operator sitting on the stand body 100. The gesture recognition module 300 may, for example, generate a corresponding control signal based on the operator's gesture, and send the generated control signal to a control unit (not shown) through a known method such as a network cable or power line communication, and perform corresponding control on the speaker module 200 and the like through the control unit. As an example, the gesture recognition module 300 is used in the car audio and video entertainment stand system 1000 to collect gestures of people in the car, and control the audio and video entertainment system based on the recognized gestures (such as muting, volume adjustment, etc.). When the gesture recognition module 300 is adjusted to an appropriate position on the top surface of the stand body 100, the operator can use the gesture recognition module 300 to calibrate the recognized gestures of people in the car.

[0054] As an example, it is optional that, for example, a second length member 112a extending along the length direction X as a slide rail is provided on the top surface of the stage body 100, and the gesture recognition module 300 can be movably provided on the second length member 112a along the length direction X. In addition, it is optional that the second length member 112a can also be movably provided on the top surface of the fixed frame 113 in the width direction Y as the first member 111 or the second member 112 described above. As an example, it is also possible that a second width member 112b extending along the width direction Y as a slide rail is provided on the top surface of the stage body 100, and the gesture recognition module 300 can be movably provided on the second length member 112a along the width direction Y. In addition, it is optional that the second width member 112b can also be movably provided on the top surface of the fixed frame 113 in the length direction X as the first member 111 or the second member 112 described above. Thus, the gesture recognition module 300 can be conveniently moved to an appropriate position where the gesture of the operator can be clearly photographed and recognized, and the recognized gesture of the person in the vehicle can be calibrated.

[0055] In this way, by movably setting the gesture recognition module 300 in the horizontal direction on the top surface of the platform body 100, the position of the gesture recognition module 300 in the length direction X and the width direction Y of the top surface of the platform body 100 can be easily adjusted, and the gesture recognition module 300 can be reliably set at a position where the gesture of the operator can be clearly identified. The gesture recognition module 300 can be used to calibrate the identified gestures of the person in the vehicle and perform corresponding controls (such as muting, volume adjustment, etc.).

[0056] In addition, the car audio and video entertainment stand system 1000 may also include at least one of an audio and video entertainment host module 400, an audio processing module 500, an audio amplification module 600, and an intelligent network connection module 700. The audio and video entertainment host module 400, the audio processing module 500, the audio amplification module 600, and the intelligent network connection module 700 are respectively composed of devices known in the art such as an electronic control unit (ECU), and are communicatively connected to each other through a known method such as a network cable or power line communication, so as to control the speaker module 200 and the like accordingly.

[0057] As an example, the audio and video entertainment host module 400 is integrated with Bluetooth and WiFi modules known in the art to connect to mobile terminals such as mobile phones of operators. Thus, the audio and video entertainment host module 400 can be used to test the connection stability with mobile terminals such as mobile phones of operators. The audio and video entertainment host module 400 can also be used to drive the image display of a display (not shown) set on the car audio and video entertainment stand system 1000 and the processing and playback of audio and video entertainment files; the audio processing module 500 is used to process audio and video entertainment files and generate audio signals. The audio amplifier module 600 is used, for example, to amplify the audio signal and drive each speaker module 200 accordingly to generate a corresponding sound field in the stand body 100; the intelligent network connection module 700 can, for example, be plugged with a SIM card and / or have a network connection interface, which is used to connect the car audio and video entertainment system to the Internet outside the stand, so as to perform software upgrades and system updates on modules such as the gesture recognition module 300, the audio and video entertainment host module 400, the audio processing module 500, and the audio amplifier module 600 arranged in the car audio and video entertainment stand system 1000.

[0058] In this way, by setting at least any one of the audio and video entertainment host module 400, the audio processing module 500, the audio amplification module 600, and the intelligent network connection module 700 in the car audio and video entertainment stand system 1000, the test function of the car audio and video entertainment stand system 1000 can be enriched, which helps to further improve the comfort and entertainment brought to the occupants of the car by the car audio and video entertainment system.

[0059] The structures of the foot brake modules of some embodiments of the present invention are described in detail above, but it should be understood by those skilled in the art that various changes and modifications can be made to the exemplary embodiments of the present invention without departing from the spirit and scope of the present invention. Therefore, all changes and modifications are included in the scope of protection of the present invention as defined by the claims. The present invention is defined by the appended claims, and the equivalents of these claims are also included.

Claims

1. A car audio and video entertainment stand system, comprising a stand body and a plurality of speaker modules, characterized in that: The platform body includes a frame member constituting an outer contour and forming a space accessible to people. The frame member includes a first member extending in a first direction, a second member extending in a second direction intersecting the first direction, and a fixing frame provided with the first member and the second member. The plurality of speaker modules are movably disposed on at least one of the first member and the second member.

2. The car audio and video entertainment stand system according to claim 1, characterized in that: A first guide portion is provided at one of the ends of the first component in the first direction and the fixed frame, and a first receiving portion receiving the first guide portion is provided at the other end, so that the first component can be movably provided on the fixed frame and can move relative to the second component along the second direction.

3. The car audio and video entertainment stand system according to claim 1 or 2, characterized in that: A second guide portion is provided at one of the end portions of the second direction of the second component and the fixed frame, and a second receiving portion receiving the second guide portion is provided at the other end, so that the second component can be movably provided on the fixed frame and can move relative to the first component along the first direction.

4. The car audio and video entertainment stand system according to claim 1 or 2, characterized in that: The speaker module is detachably disposed in the first member or the second member of the frame member.

5. The car audio and video entertainment stand system according to claim 4, characterized in that: The speaker module includes a speaker body and a supporting member. A first mounting recess is formed on an end surface of the supporting member on the opposite side to the speaker body. The first mounting recess extends along the first direction and can accommodate the first member to be inserted therein.

6. The car audio and video entertainment stand system according to claim 5, characterized in that: A second mounting recess is formed on an end surface of the supporting member on the opposite side to the speaker body. The second mounting recess extends along the second direction and can accommodate the second member to be inserted therein.

7. The car audio and video entertainment stand system according to claim 5 or 6, characterized in that: The speaker body is mounted on the support member so as to be relatively rotatable.

8. The car audio and video entertainment stand system according to claim 1 or 2, characterized in that: The stand body is formed in a rectangular parallelepiped shape, the first member extends in a height direction, the second member extends in a horizontal direction, and includes a second length member extending in a length direction and a second width member extending in a width direction. The first member and the second length member or the second width member are arranged on the side surface of the platform body, and the second length member and / or the second width member are arranged on the bottom surface and the top surface of the platform body. The stand body is provided with at least one speaker module on each side surface and bottom surface respectively.

9. The car audio and video entertainment stand system according to claim 1 or 2, characterized in that: The car audio-visual entertainment stand system further comprises a gesture recognition module, and the gesture recognition module is movably arranged on the top surface of the stand body in a horizontal direction.

10. The car audio and video entertainment stand system according to claim 1 or 2, characterized in that: The car audio and video entertainment platform system also includes at least one of an audio and video entertainment host module, an audio processing module, an audio amplification module and an intelligent network connection module.

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