Mounting structure of vehicle-mounted multi-purpose screen

Abstract

The utility model relates to the field of vehicle control, and provides a mounting structure of a vehicle-mounted multi-purpose screen, which comprises a magnetic type vehicle-mounted charger arranged at a vehicle end, a first charging contact arranged on the surface of the magnetic type vehicle-mounted charger, and a second charging contact arranged on the back of the vehicle-mounted multi-purpose screen; when the vehicle-mounted multi-purpose screen is fixed to the magnetic type vehicle-mounted charger, the second charging contact on the back of the vehicle-mounted multi-purpose screen makes contact with the first charging contact on the surface of the magnetic type vehicle-mounted charger, the vehicle-mounted multi-purpose screen is attracted by the magnetic type vehicle-mounted charger, and the magnetic type vehicle-mounted charger charges the vehicle-mounted multi-purpose screen through the charging contacts making contact with the vehicle-mounted multi-purpose screen. The vehicle-mounted multi-purpose screen is fixed and charged through the magnetic type vehicle-mounted charger, compared with a traditional fixing mode of a center control large screen, the magnetic type vehicle-mounted charger is more flexible, and the magnetic type vehicle-mounted charger can be fixed to different positions of a vehicle according to the requirements of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted screen installation, and provides an installation structure of a vehicle-mounted multi-purpose screen. Background Art

[0002] As the automotive industry continues to develop towards intelligence and informatization, car entertainment systems are also moving towards larger and more multi-screen systems.

[0003] At present, the discless DVD (central control large screen) installed in front of the car can only be fixed on the car, including the dashboard, behind the seats and other places. When assembling the central control large screen, the car factory has to use parts to fix it. The installation process is time-consuming and inefficient. In addition, there are problems with low flexibility and scalability.

[0004] Application number: 201620690262.X, patent name: A car and a central control screen installation device. The large central control screen in this technical solution also has the problem of low flexibility. Utility Model Content

[0005] The utility model provides a vehicle-mounted multi-function screen installation system, aiming to improve the above-mentioned problem.

[0006] The utility model is implemented as follows: a mounting structure of a vehicle-mounted multi-purpose screen, the structure comprising:

[0007] A magnetic vehicle charger is provided at the vehicle end, wherein a first charging contact is provided on the surface of the magnetic vehicle charger and a second charging contact is provided on the back of the vehicle multi-function screen;

[0008] When the vehicle multi-function screen is fixed to the magnetic vehicle charger, the second charging contact on the back of the vehicle multi-function screen contacts with the first charging contact on the surface of the magnetic vehicle charger, the vehicle multi-function screen is adsorbed by the magnetic vehicle charger, and the magnetic vehicle charger charges the vehicle multi-function screen through the contacted charging contacts.

[0009] Furthermore, the on-board multi-function screen is communicatively connected with the magnetic on-board charger; an adsorption instruction is sent to the magnetic on-board charger through the on-board multi-function screen, and the magnetic on-board charger increases the adsorption force of the on-board multi-function screen based on the adsorption instruction.

[0010] Furthermore, the in-vehicle multi-function screen communicates with the magnetic in-vehicle charger via the NFC structure.

[0011] Furthermore, there is a first communication contact on the surface of the magnetic car charger, and a second communication contact on the back of the vehicle multi-purpose screen. When the vehicle multi-purpose screen is fixed to the magnetic car charger, the second communication contact on the back of the vehicle multi-purpose screen contacts the first communication electrical contact on the surface of the magnetic car charger, and the vehicle multi-purpose screen is adsorbed by the magnetic car charger, and the magnetic car charger communicates with the vehicle multi-purpose screen through the contacted communication contacts.

[0012] Furthermore, there are multiple second charging contacts on the back of the vehicle-mounted multi-function screen, and the magnetic vehicle-mounted charger has a corresponding number of first charging contacts at corresponding positions.

[0013] Furthermore, there are multiple second communication contacts on the back of the vehicle-mounted multi-function screen, and the magnetic vehicle charger has a corresponding number of first communication contacts at corresponding positions.

[0014] Furthermore, the second communication contact and the second charging contact on the back of the vehicle-mounted multi-function screen are on the same straight line, and the first communication contact and the first charging contact on the surface of the suction-type vehicle-mounted charger are on the same straight line.

[0015] The utility model fixes and charges the vehicle-mounted multi-function screen through a magnetic vehicle-mounted charger, which is more flexible than the traditional fixing method of the central control large screen, and the magnetic vehicle-mounted charger can be fixed at different positions of the vehicle according to the needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of the installation structure of the vehicle-mounted multi-function screen provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model will be further explained in detail below by describing the optimal embodiment with reference to the accompanying drawings.

[0018] Figure 1 The schematic diagram of the structure of the installation structure of the vehicle-mounted multi-function screen provided by the embodiment of the utility model, for the convenience of description, only shows the part related to the embodiment of the utility model, the structure includes:

[0019] A magnetic car charger is installed at the vehicle end, and a first charging contact is provided on the surface of the magnetic car charger; a second charging contact is provided on the back of the vehicle-mounted multi-purpose screen; when the vehicle-mounted multi-purpose screen is fixed to the magnetic car charger, the second charging contact on the back of the vehicle-mounted multi-purpose screen contacts with the first charging contact on the surface of the magnetic car charger, and the vehicle-mounted multi-purpose screen is adsorbed by the magnetic car charger. At this time, the magnetic car charger charges the vehicle-mounted multi-purpose screen through the contacted charging contacts until charging is completed. After charging is completed, the user can take the vehicle-mounted multi-purpose screen out of the magnetic car charger. In addition, the magnetic car charger can be fixed at different positions of the vehicle according to user needs.

[0020] In the present novel embodiment, the vehicle-mounted multi-function screen is communicatively connected with the magnetic vehicle-mounted charger;

[0021] An adsorption command is sent to the magnetic car charger through the on-board multi-purpose screen. The magnetic car charger increases the adsorption force on the on-board multi-purpose screen based on the adsorption command to prevent the on-board multi-purpose screen from falling off from the magnetic car charger due to vehicle vibration during driving. Since the adsorption force of the magnetic car charger on the on-board multi-purpose screen is relatively large at this time, it is difficult for the user to directly remove the on-board multi-purpose screen from the magnetic car charger. Therefore, it is necessary to send a stop adsorption command to the magnetic car charger through the on-board multi-purpose screen. The magnetic car charger restores the adsorption force on the on-board multi-purpose screen based on the stop adsorption command, which is the normal adsorption force in charging mode. At this time, the on-board multi-purpose screen is removed from the magnetic car charger.

[0022] It should be noted that in order to make the communication between the on-board multi-function screen and the magnetic on-board charger more stable, the on-board multi-function screen communicates with the magnetic on-board charger through the NFC structure. The communication based on the NFC structure is more stable than Bluetooth communication.

[0023] In an embodiment of the utility model, there is a first communication contact on the surface of the magnetic car charger; there is a second communication contact on the back of the vehicle-mounted multi-purpose screen. When the vehicle-mounted multi-purpose screen is fixed to the magnetic car charger, the second communication contact on the back of the vehicle-mounted multi-purpose screen contacts with the first communication electrical contact on the surface of the magnetic car charger, and the vehicle-mounted multi-purpose screen is adsorbed by the magnetic car charger. At this time, the magnetic car charger communicates with the vehicle-mounted multi-purpose screen through the contacted communication contacts. The charging and communication can be completed by simply fixing the multi-purpose screen to the magnetic car charger, and the operation is very convenient.

[0024] In an embodiment of the utility model, there are multiple second charging contacts on the back of the vehicle-mounted multi-purpose screen, and the magnetic vehicle-mounted charger has a corresponding number of first charging contacts at corresponding positions. When one of the charging contact pairs has a poor contact problem, it can also be charged through its charging contact pair. When all the charging contact pairs are fine, the vehicle-mounted multi-purpose screen can be charged simultaneously through multiple charging contact pairs to increase the charging speed of the vehicle-mounted multi-purpose screen and save charging time.

[0025] In an embodiment of the utility model, there are multiple second communication contacts on the back of the vehicle-mounted multi-function screen, and the magnetic vehicle charger has a corresponding number of first communication contacts at corresponding positions. When one of the communication contact pairs has a poor contact problem, communication can still be carried out through its communication contact pair.

[0026] In the embodiment of the present invention, the second communication contact and the second charging contact on the back of the vehicle multi-function screen are in the same straight line. Similarly, the first communication contact and the first charging contact on the surface of the suction-type vehicle charger are in the same straight line.

[0027] The utility model has been described exemplarily. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A mounting structure for a vehicle-mounted multi-purpose screen, characterized in that: The structure comprises: A magnetic vehicle charger is provided at the vehicle end, wherein a first charging contact is provided on the surface of the magnetic vehicle charger and a second charging contact is provided on the back of the vehicle multi-function screen; When the vehicle-mounted multi-function screen is fixed to the magnetic vehicle-mounted charger, the second charging contact on the back of the vehicle-mounted multi-function screen contacts with the first charging contact on the surface of the magnetic vehicle-mounted charger, the vehicle-mounted multi-function screen is adsorbed by the magnetic vehicle-mounted charger, and the magnetic vehicle-mounted charger charges the vehicle-mounted multi-function screen through the contacted charging contacts; The on-board multi-function screen is communicatively connected with the magnetic on-board charger; an adsorption instruction is sent to the magnetic on-board charger via the on-board multi-function screen, and the magnetic on-board charger increases the adsorption force of the on-board multi-function screen based on the adsorption instruction.

2. The mounting structure of the vehicle-mounted multi-function screen as claimed in claim 1, characterized in that: The in-car multi-function screen communicates with the magnetic in-car charger via the NFC structure.

3. The mounting structure of the vehicle-mounted multi-function screen as claimed in claim 1, characterized in that: There is a first communication contact on the surface of the magnetic car charger, and a second communication contact on the back of the vehicle multi-purpose screen. When the vehicle multi-purpose screen is fixed to the magnetic car charger, the second communication contact on the back of the vehicle multi-purpose screen contacts the first communication electrical contact on the surface of the magnetic car charger, and the vehicle multi-purpose screen is adsorbed by the magnetic car charger. The magnetic car charger communicates with the vehicle multi-purpose screen through the contacted communication contacts.

4. The mounting structure of the vehicle-mounted multi-function screen as claimed in claim 1, characterized in that: There are multiple second charging contacts on the back of the car multi-function screen, and the magnetic car charger has a corresponding number of first charging contacts at corresponding positions.

5. The mounting structure of the vehicle-mounted multi-function screen as claimed in claim 3, characterized in that: There are multiple second communication contacts on the back of the car multi-function screen, and the magnetic car charger has a corresponding number of first communication contacts at corresponding positions.

6. The mounting structure of the vehicle-mounted multi-function screen as claimed in claim 1, characterized in that: The second communication contact and the second charging contact on the back of the vehicle-mounted multi-function screen are on the same straight line, and the first communication contact and the first charging contact on the surface of the suction-type vehicle-mounted charger are on the same straight line.

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