Central control vehicle-mounted multimedia and control method thereof

Abstract

The invention provides a central control vehicle-mounted multimedia and a control method thereof.The central control vehicle-mounted multimedia comprises an LCM structure, an outer frame structure used for being attached to the LCM structure and a rear cover structure arranged on the outer frame structure in a covering mode and used for being connected with a terminal, and the rear cover structure is in threaded connection with a second PCB electrically connected with the LCM. The outer frame structure is in threaded connection with a camera shooting assembly electrically connected with the second PCB. A first shading part is arranged on the side, facing the rear cover structure, of the outer frame structure, and an installation part used for installing the camera shooting assembly, an avoiding part used for avoiding the second PCB and a wiring part communicated with the installation part and the avoiding part are arranged around the first shading part. The camera shooting assembly comprises a first PCB in threaded connection with the mounting part and an internal camera shooting structure arranged on the side, facing the LCM structure, of the first PCB, and a first camera shooting hole is formed in the position, corresponding to the internal camera shooting structure, of the LCM structure.

Description

Technical Field

[0001] The present invention relates to the field of automobile technology, and in particular to a central control vehicle-mounted multimedia and a control method thereof. Background Art

[0002] In recent years, with the continuous advancement of automobile technology, in-vehicle multimedia systems, as high-value-added electronic products, have occupied an increasingly larger proportion in automobiles.

[0003] In-car multimedia covers a variety of electronic devices and their functions integrated in the car, such as audio, navigation, communication and infotainment systems. These devices can not only bring music enjoyment to the driver and passengers during driving, but also provide real-time road information and support voice communication. In addition, the multimedia system can also work in conjunction with other functions of the vehicle (such as air conditioning adjustment, seat adjustment, etc.) to create a more intimate driving environment.

[0004] In the prior art, existing cars usually achieve internal monitoring by additionally setting up a mobile phone holder to install the mobile phone or additionally setting up a camera. However, setting up a mobile phone or a camera to achieve internal monitoring takes up more space in the car and is expensive. It is more troublesome to export the shooting content of the mobile phone and the camera. In addition, the shooting angle of the mobile phone is small and it needs to be constantly charged during the shooting process. The shaking of the vehicle during driving causes the picture taken by the mobile phone to be unclear. In addition, existing cars need to be additionally equipped with a driving recorder. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a central control vehicle multimedia and a control method thereof, which can effectively solve the deficiencies in the above-mentioned prior art.

[0006] A central control vehicle multimedia comprises an LCM structure, an outer frame structure for attaching the LCM structure, and a back cover structure covered on the outer frame structure for connecting a terminal, a second PCB board electrically connected to the LCM structure is threadedly connected to the back cover structure, a camera assembly electrically connected to the second PCB board is threadedly connected to the outer frame structure, a first shading portion is arranged on the side of the outer frame structure facing the back cover structure, a mounting portion for mounting the camera assembly is arranged around the first shading portion, a avoiding portion for avoiding the second PCB board, and a wiring portion connecting the mounting portion and the avoiding portion, the camera assembly comprises a first PCB board threadedly connected to the mounting portion, and an internal camera structure arranged on the side of the first PCB board facing the LCM structure, and a first camera hole is opened on the LCM structure corresponding to the internal camera structure.

[0007] Compared with the prior art, the beneficial effects of the present invention are as follows: by threading the camera assembly on the outer frame structure, internal monitoring can be achieved without additionally setting up a mobile phone holder to install the mobile phone or an additional camera; by arranging a mounting portion for mounting the camera assembly, a avoidance portion for avoiding the second PCB board, and a wiring portion connecting the mounting portion and the avoidance portion on the side of the outer frame structure facing the rear cover structure, the camera assembly can be arranged inside the central control vehicle multimedia, does not occupy the space inside the vehicle, and the picture taken by being arranged inside the central control vehicle multimedia is stable and will not be affected by the shaking of the vehicle.

[0008] Furthermore, the camera assembly also includes an external camera structure arranged on the side of the first PCB board facing the rear cover structure, and a second camera hole and second shading portions arranged on both sides of the second camera hole are opened on the rear cover structure corresponding to the external camera structure.

[0009] Furthermore, the external camera structure and the internal camera structure both include a camera structure and a fill light structure arranged on both sides of the camera structure.

[0010] Furthermore, the thickness of the outer frame structure is smaller than the distance between the LCM structure and the back cover structure.

[0011] Furthermore, a plurality of adhesive portions for attaching the LCM structure are arranged around the wiring portion on a side of the outer frame structure away from the rear cover structure.

[0012] Furthermore, the height of the adhesive portion is equal to the thickness of the outer frame structure.

[0013] Furthermore, a plurality of fixing members are arranged on the periphery of the outer frame structure on a side facing the rear cover structure, and a plurality of buckling members are arranged on the side wall of the rear cover structure corresponding to the fixing members.

[0014] Furthermore, a heat sink is provided on a side of the second PCB board away from the LCM structure.

[0015] Furthermore, the outer frame structure is made of aluminum alloy or ABS and PC.

[0016] On the other hand, the present invention also proposes a control method for a central control vehicle multimedia, the control method comprising: a user sends a first touch signal to a second PCB board on the LCM structure, the second PCB board receives the first touch signal, and then the second PCB board converts the first touch signal into a first camera control signal and sends the first camera control signal to the first PCB board, the first PCB board receives the first camera control signal and controls the internal camera structure to work according to the instructions of the first touch signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded schematic diagram of the central control vehicle multimedia in Example 1 of the present invention;

[0018] Figure 2 This is a schematic diagram of the overall structure of the outer frame structure in Example 1 of the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of the rear cover structure in Embodiment 1 of the present invention;

[0020] Description of main component symbols:

[0021] LCM Structure 10 Clips 32 First camera hole 11 Second light shielding part 33 Frame structure 20 Second PCB board 40 Installation Department 21 Camera components 50 Avoidance Department 22 First PCB board 51 Wiring Department 23 Endoscopic Structure 52 Pasting Department 24 External photography structure 53 Fixings 25 Camera structure 54 First light shielding part 26 Fill light structure 55 Back cover structure 30 heat sink 60 Second camera hole 31

[0022] The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "first", "second" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Example 1

[0027] See also Figures 1 to 3A central control vehicle multimedia in embodiment 1 of the present invention comprises an LCM structure 10, an outer frame structure 20 for attaching the LCM structure 10, and a rear cover structure 30 for connecting a terminal and covered on the outer frame structure 20, wherein a second PCB board 40 electrically connected to the LCM structure 10 is threadedly connected to the rear cover structure 30, a camera assembly 50 electrically connected to the second PCB board 40 is threadedly connected to the outer frame structure 20, and a first cover is provided on one side of the outer frame structure 20 facing the rear cover structure 30. The camera assembly 50 includes a first PCB board 51 threadedly connected to the mounting portion 21 and an internal camera structure 52 arranged on the side of the first PCB board 51 facing the LCM structure 10, and a first camera hole 11 is opened on the LCM structure 10 corresponding to the internal camera structure 52.

[0028] It can be understood that by threading the camera assembly 50 on the outer frame structure 20, internal monitoring can be achieved without the need for an additional mobile phone holder to mount the mobile phone or an additional camera. By setting the first shading portion 26 on the side of the outer frame structure 20 facing the rear cover structure 30, setting the mounting portion 21 for mounting the camera assembly 50 around the first shading portion 26, the avoidance portion 22 for avoiding the second PCB board 40, and the routing portion 23 connecting the mounting portion 21 and the avoidance portion 22, the camera assembly 50 is set inside the central control vehicle multimedia, does not occupy the space inside the vehicle, and the picture taken inside the central control vehicle multimedia is stable and will not be affected by the shaking of the vehicle.

[0029] Furthermore, the camera assembly 50 also includes an external camera structure 53 arranged on the side of the first PCB board 51 facing the rear cover structure 30, and a second camera hole 31 and a second shading portion 33 arranged on both sides of the second camera hole 31 are opened on the rear cover structure 30 corresponding to the external camera structure 53.

[0030] It can be understood that by arranging the external camera structure 53 on the side of the first PCB board 51 facing the rear cover structure 30, the external camera structure 53 can function as a driving recorder without the need to additionally arrange a driving recorder.

[0031] Furthermore, the external camera structure 53 and the internal camera structure 52 both include a camera structure 54 and a fill light structure 55 disposed on both sides of the camera structure 54 .

[0032] It should be noted that, in this embodiment, the fill light structure 55 is a NIR near-infrared fill light unit.

[0033] It can be understood that by arranging fill light structures 55 on both sides of the camera structure 54, the fill light structure 55 can improve the low-light environment at night and enhance the night vision capability of the camera.

[0034] Furthermore, the thickness of the outer frame structure 20 is smaller than the distance between the LCM structure 10 and the back cover structure 30 .

[0035] It can be understood that by setting the thickness of the outer frame structure 20 to be smaller than the distance between the LCM structure 10 and the rear cover structure 30 , the LCM structure can be more closely connected to the outer frame structure 20 and the rear cover structure 30 .

[0036] Furthermore, a plurality of adhesive portions 24 for attaching the LCM structure 10 are provided around the wiring portion 23 on a side of the outer frame structure 20 away from the rear cover structure 30 .

[0037] It should be noted that in this embodiment, the adhesive portion 24 is a square protrusion facing the LCM structure 10 .

[0038] Furthermore, the height of the adhesive portion 24 is equal to the thickness of the outer frame structure 20 .

[0039] It can be understood that by setting a plurality of adhesive portions 24 for attaching the LCM structure 10 around the routing portion 23 on the side of the outer frame structure 20 away from the rear cover structure 30, and by setting the protruding height of the adhesive portion 24 equal to the thickness of the outer frame structure 20, the LCM structure 10 is more firmly connected to the outer frame structure 20.

[0040] Furthermore, a plurality of fixing members 25 are disposed on the periphery of the outer frame structure 20 on the side facing the rear cover structure 30 , and a plurality of snap-fit ​​members 32 are disposed on the side walls of the rear cover structure 30 corresponding to the fixing members 25 .

[0041] It can be understood that the outer frame structure 20 and the rear cover structure 30 are detachably connected together via the fixing member 25 and the snap member 32 .

[0042] Furthermore, a heat sink 60 is disposed on a side of the second PCB board 40 away from the LCM structure 10 .

[0043] It can be understood that by arranging the heat sink 60 on the side of the second PCB board 40 away from the LCM structure 10 , the present invention can cool down the interior through the heat sink 60 .

[0044] Furthermore, the outer frame structure 20 is made of aluminum alloy or ABS and PC.

[0045] Example 2

[0046] On the other hand, the present invention also proposes a control method for a central control vehicle multimedia, the control method comprising: a user sends a first touch signal to the second PCB board 40 on the LCM structure 10, the second PCB board 40 receives the first touch signal, the second PCB board 40 converts the first touch signal into a first camera control signal and sends the first camera control signal to the first PCB board 51, the first PCB board 51 receives the first camera control signal and controls the internal camera structure 52 to work according to the instruction of the first touch signal; a user sends a second touch signal to the second PCB board 40 on the LCM structure 10, the second PCB board 40 receives the second touch signal, the second PCB board 40 converts the second touch signal into a second camera control signal and sends the second camera control signal to the first PCB board 51, the first PCB board 51 receives the second camera control signal and controls the external camera structure 53 to work according to the instruction of the second touch signal.

[0047] In summary, the central control vehicle multimedia and the control method thereof in the above embodiments of the present invention, by threading the camera assembly on the outer frame structure, can realize internal monitoring without additionally setting a mobile phone holder to install the mobile phone or an additional camera, and by arranging a mounting portion for mounting the camera assembly on the side of the outer frame structure facing the rear cover structure, a avoiding portion for avoiding the second PCB board, and a wiring portion connecting the mounting portion and the avoiding portion, so that the camera assembly is arranged inside the central control vehicle multimedia, does not occupy the space inside the vehicle, and the picture taken when arranged inside the central control vehicle multimedia is stable and will not be affected by the shaking of the vehicle.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A central control vehicle multimedia, characterized in that: It includes an LCM structure, an outer frame structure for attaching the LCM structure, and a back cover structure covered on the outer frame structure for connecting to a terminal, a second PCB board electrically connected to the LCM structure is threadedly connected to the back cover structure, a camera assembly electrically connected to the second PCB board is threadedly connected to the outer frame structure, a first shading portion is arranged on the side of the outer frame structure facing the back cover structure, a mounting portion for mounting the camera assembly is arranged around the first shading portion, a avoiding portion for avoiding the second PCB board, and a wiring portion connecting the mounting portion and the avoiding portion, the camera assembly includes a first PCB board threadedly connected to the mounting portion and an internal camera structure arranged on the side of the first PCB board facing the LCM structure, and a first camera hole is opened on the LCM structure corresponding to the internal camera structure.

2. The central control vehicle multimedia according to claim 1, characterized in that: The camera assembly also includes an external camera structure arranged on the side of the first PCB board facing the rear cover structure, and a second camera hole and second light shielding parts arranged on both sides of the second camera hole are opened on the rear cover structure corresponding to the external camera structure.

3. The central control vehicle multimedia according to claim 2, characterized in that: The external camera structure and the internal camera structure both include a camera structure and a fill light structure arranged on both sides of the camera structure.

4. The central control vehicle multimedia according to claim 1, characterized in that: The thickness of the outer frame structure is smaller than the distance between the LCM structure and the back cover structure.

5. The central control vehicle multimedia according to claim 1, characterized in that: A plurality of adhesive portions for attaching the LCM structure are arranged around the wiring portion on a side of the outer frame structure away from the rear cover structure.

6. The central control vehicle multimedia according to claim 5, characterized in that: The height of the adhesive portion is equal to the thickness of the outer frame structure.

7. The central control vehicle multimedia according to claim 1, characterized in that: A plurality of fixing members are arranged on the periphery of the outer frame structure on a side facing the rear cover structure, and a plurality of buckling members are arranged on the side wall of the rear cover structure corresponding to the fixing members.

8. The central control vehicle multimedia according to claim 1, characterized in that: A heat sink is arranged on a side of the second PCB board away from the LCM structure.

9. The central control vehicle multimedia according to claim 1, characterized in that: The outer frame structure is made of aluminum alloy or ABS and PC.

10. A method for controlling a central control vehicle multimedia according to any one of claims 1 to 9, characterized in that: The control method includes: a user sends a first touch signal to a second PCB board on the LCM structure, the second PCB board receives the first touch signal, and then the second PCB board converts the first touch signal into a first camera control signal and sends the first camera control signal to the first PCB board, the first PCB board receives the first camera control signal and controls the internal camera structure to work according to the instructions of the first touch signal.

Images