CN210970900U

CN210970900U - Automobile and mounting film-pasting type display system thereof

Info

Publication number: CN210970900U
Application number: CN201921747833.9U
Authority: CN
Inventors: 韩子天; 胡光耀
Original assignee: Zhongshan Anxintong Robot Manufacturing Co ltd
Current assignee: Zhongshan Anxintong Robot Manufacturing Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-10
Anticipated expiration: 2029-10-16

Abstract

The utility model provides an automobile and an installation film-pasting type display system thereof, wherein the installation film-pasting type display system comprises a transparent display screen which is pasted on the inner side surface of the front windshield of the automobile, and the bending arc line of the transparent display screen is the same as that of the front windshield; the projection unit is arranged on a table top above the automobile center console and is opposite to the transparent display screen; the projection unit is electrically connected with the vehicle-mounted robot and receives a control signal output by the vehicle-mounted robot. The automobile is provided with the mounting film-pasting type display system. The utility model discloses can improve the security of driving.

Description

Automobile and mounting film-pasting type display system thereof

Technical Field

The utility model relates to a vehicle display field, it is concrete, relate to an installation pad pasting formula display system of car and be provided with the car of this kind of device.

Background

With the development of intelligent automobile technology, people have higher and higher requirements on intelligent automobiles. Some existing smart cars are provided with an on-board robot, for example, an on-board robot is provided on a center console. The existing vehicle-mounted robot can generally interact with people on the vehicle, for example, the vehicle-mounted robot acquires state information and driving information of the vehicle so as to send corresponding prompt information. For example, information about whether a person at each position on the vehicle fastens a safety belt is obtained, and when the person at a certain seat is judged not to fasten the safety belt, a prompt message is sent to suggest that the person fastens the safety belt.

In addition, people are more and more required to assist driving by means of a navigator during driving, but if people often turn their heads to see a display screen of the navigator during driving, driving safety is affected. Therefore, the conventional navigator is configured to have a transparent display screen, and when displaying navigation information, the view in front of the driver is not obstructed. For example, chinese patent application CN106324834A discloses a HUD imaging screen and a vehicle-mounted HUD intelligent terminal, where the HUD intelligent terminal has a transparent HUD imaging screen and a liquid crystal display module, and an image displayed by the liquid crystal display module can be projected onto the HUD imaging screen, and a virtual image of the image formed by the liquid crystal display module is displayed on the HUD imaging screen.

Because HUD formation of image screen is transparent, consequently can place this navigator in driver's the place ahead, especially can place HUD formation of image screen in driver's the place ahead, like this, HUD formation of image screen can not shelter from driver's sight, and the driver watches HUD and need not bow or wrench movement head driving the in-process, and the sight still can stop in the dead ahead of oneself, when watching HUD formation of image screen, can also continue to observe the road surface condition in the place ahead, can not influence driving safety.

However, because the HUD formation of image screen of this kind of navigator articulates on HUD intelligent terminal's host computer, if there is emergency brake in the car driving process, probably leads to HUD formation of image screen upset, influences HUD intelligent terminal's use, still can influence driver's safety even. In addition, because the area of HUD formation of image screen is limited, often place the top at the center console, when the driver watched HUD formation of image screen, the sight need shift to be close to the place that front windshield is close to the lower extreme, bring inconvenience to driver's use.

Disclosure of Invention

A first object of the present invention is to provide an installation film type display system for a vehicle which is convenient for a driver to use and can improve driving safety.

A second object of the present invention is to provide a car with the above-mentioned car mounted film display system.

In order to realize the first purpose of the utility model, the installation film pasting type display system of the automobile provided by the utility model comprises a transparent display screen pasted on the inner side surface of the front windshield of the automobile, and the bending arc line of the transparent display screen is the same as that of the front windshield; the projection unit is arranged on a table top above the automobile center console and is opposite to the transparent display screen; the projection unit is electrically connected with the vehicle-mounted robot and receives a control signal output by the vehicle-mounted robot.

By the scheme, the transparent display screen is directly attached to the front windshield of the automobile instead of being hinged to the host of the intelligent device, so that the display screen cannot easily fall off from the windshield even in emergency braking and other situations, and the driving safety can be improved. On the other hand, because the mounted display screen is not limited by the system of the intelligent equipment, the area of the display screen can be larger, or the display screen is mounted right in front of the front windshield driver, so that the driver does not need to transfer the sight to the position, close to the lower end, of the front windshield, and the situation that the driver is distracted can be reduced.

Preferably, the transparent display covers the entire inner surface of the front windshield. Therefore, the transparent display screen is large in area, navigation content can be displayed through the whole front windshield, and the driver is prevented from shifting sight.

The further scheme is that the projection unit is connected with the vehicle-mounted robot through a flexible cable. Like this, projection unit and vehicle robot can place different positions on the center console according to actual need, and the distance between projection unit and the vehicle robot can be adjusted according to the actual need condition, convenience of customers' use.

In a further scheme, the projection unit is bonded on the table top above the center console through an adhesive.

Therefore, the projection unit and the vehicle-mounted robot can be fixed above the center console through the adhesive, so that the installation convenience of the projection unit and the vehicle-mounted robot can be improved, and the detachment of the projection unit and the vehicle-mounted robot is also facilitated.

Further, a wireless communication chip is arranged in the vehicle-mounted robot. In this way, the in-vehicle robot may receive external data, such as data of an updated navigation map, or real-time traffic dynamics data, through the wireless communication chip.

In order to achieve the second object of the present invention, the present invention provides an automobile including a front windshield and further having a display system of a mounted film type, wherein the display system of the mounted film type includes a transparent display screen mounted on an inner side surface of the front windshield of the automobile, and a bending arc of the transparent display screen is the same as a bending arc of the front windshield; the projection unit is arranged on a table top above the automobile center console and is opposite to the transparent display screen; the projection unit is electrically connected with the vehicle-mounted robot and receives a control signal output by the vehicle-mounted robot.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a film-mounted display system of an automobile according to the present invention on the automobile.

Fig. 2 is a schematic structural diagram of the vehicle-mounted robot according to the embodiment of the film-mounted display system of the present invention.

Fig. 3 is a schematic structural diagram of the car-mounted robot of the embodiment of the film-mounted display system of the present invention after the box is hidden.

Fig. 4 is a schematic structural diagram of a support plate and a circuit board of the vehicle-mounted robot according to the embodiment of the film-mounted display system for an automobile of the present invention.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a partial schematic view of an embodiment of a film-mounted display system of an automobile according to the present invention.

The present invention will be further explained with reference to the drawings and examples.

Detailed Description

The utility model discloses an installation pad pasting formula display system of car sets up on the car, refers to fig. 1, and the central console 55 the place ahead of car is front windshield 40, and the rear of central console 55 is driver's seat 51 and steering wheel 53. The mounting film-type display system of the present embodiment includes a transparent display screen 41 mounted on a front windshield 40, a projection unit 50, and a vehicle-mounted robot 30, wherein the projection unit 50 and the vehicle-mounted robot 30 are fixed on an upper surface of a center console 55, and are bonded to the center console 55 by an adhesive, for example.

Referring to fig. 2, the in-vehicle robot has a housing 10 and a head 20, wherein the head 20 may be hidden in the housing 10 or may be extended out of the housing 10, and the state shown in fig. 1 is a state where the head 20 is extended out of the housing 10. Therefore, the head 20 is movable up and down with respect to the casing 10. In this embodiment, the head 20 is substantially spherical, and a protective cover 21 is disposed on the head 20, and a camera device, such as a CCD sensor, may be disposed in the protective cover 21 for taking pictures in the vehicle. In addition, a speaker may be provided in the head 20, and the speaker may play voice, music, or the like.

Preferably, a circuit board with a small area is disposed in the head 20, a processor is disposed on the circuit board, and the camera and the speaker of the head 20 are electrically connected to the circuit on the circuit board, so as to electrically connect the processor with the camera and the speaker. In this way, the data acquired by the camera device are all transmitted to the processor, and the data of the processor can be received by the loudspeaker.

Referring to fig. 3, an upgrading assembly 23 and a supporting plate 11 are disposed in the casing 10, preferably, the supporting plate 11 is disposed in the casing 10 near the bottom, referring to fig. 4 and 5, a circuit board 13 is disposed below the supporting plate 11, a plurality of devices are disposed on the circuit board 13 and form a plurality of functional circuits, such as a power circuit, and preferably, a controller is disposed on the circuit board 13 and is used for controlling operations of the plurality of devices on the circuit board 13.

The lifting assembly 23 comprises a support plate 28, the head 20 is fixed above the support plate 28, two threaded holes are respectively arranged at two ends of the support plate 28, two threaded rods 26 are arranged above the support plate 11, the threaded rods 26 penetrate through the threaded holes at two ends of the support plate 28, and when the threaded rods 26 rotate, the support plate 28 is driven to move up and down, so that the head 20 is lifted. Preferably, two motors (not shown) are provided on the supporting plate 11, each of which drives a respective screw 26 to rotate, and therefore, a controller for driving the motors is provided on the circuit board 13, so as to control the two motors to move synchronously, ensure that the two screws rotate synchronously, ensure that the supporting plate 28 is kept parallel to the supporting plate 11, and avoid the head 20 from tilting relative to the case 10.

In order to ensure smooth movement of the head 20, two limiting rods 24 and two limiting plates 25 are disposed on the supporting plate 11, a through hole is disposed at each end of the limiting plates 25, and one limiting rod 24 passes through one through hole. As can be seen from fig. 2, the stopper rod 24 is perpendicular to the support plate 11, and the axis of the stopper rod 24 is parallel to the axis of the screw 26. Preferably, the stopper plate 25 is fixedly connected to the support plate 28, and since the support plate 28 is fixedly connected to the head 20, the stopper plate 25 is also fixed to the head 20, so that the stopper plate 25 moves up and down with the movement of the head 20.

Thus, when the screw 26 drives the support plate 28 to move upward, the support plate 28 drives the head 20 to move upward, and thus drives the limit plate 25 to move upward relative to the limit rod 24, and under the limit action of the limit rod 24, the head 20 does not rotate around its own axis, and the like.

A controller is provided on the circuit board 13, which preferably controls the operation of a plurality of devices such as motors, and is also used to control the in-vehicle robot to perform data interaction with the controller of the automobile. Also, the circuit board in the header 20 needs to be electrically connected to the circuit board 13, for example, the processor in the header 20 needs to be electrically connected to the controller on the circuit board 13.

Since the head 20 can move up and down relative to the circuit board 13, in order to ensure that the movement of the head 20 is not affected, in this embodiment, a flexible circuit board 27 is disposed between the head 20 and the circuit board 13, the circuit board in the head 20 and the circuit board 13 are connected by the flexible circuit board 27, and specifically, the processor in the head 20 can perform data interaction with the controller on the circuit board 13 through the wires in the flexible circuit board 27.

In this embodiment, data interaction is realized between the vehicle-mounted robot and the controller of the vehicle through the CAN bus, so that a CAN bus interface circuit is disposed on the circuit board 13, referring to fig. 4 and 5, the circuit board 13 is fixed below the supporting plate 11, and the circuit board 13 is disposed with a power connector 14 for connecting a vehicle-mounted power supply. The circuit board 13 is provided with a CAN bus interface circuit 15, and a controller on the circuit board 13 is electrically connected with the CAN bus interface circuit 15 and receives signals transmitted by the CAN bus interface circuit 15.

In addition, a CAN bus connector 16 is provided in the housing 10 of the in-vehicle robot, and the CAN bus connector 16 is electrically connected to the CAN bus interface circuit 15 through a flexible cable 17. The CAN bus connector 16 CAN be plugged into a CAN bus connector of a motor vehicle.

Because the CAN bus system is widely applied in the existing automobile electrical system, only one CAN bus connector needs to be arranged in the automobile, and the CAN bus connector of the automobile is connected with the CAN bus connector 16 on the vehicle-mounted robot, if the CAN bus connector is inserted into the CAN bus connector 16 on the vehicle-mounted robot, the signal of the controller of the automobile CAN be transmitted to the controller on the circuit board 13 of the vehicle-mounted robot through the CAN bus, and the controller of the vehicle-mounted robot CAN realize data interaction with the controller of the automobile.

In addition, since the controller of the circuit board 13 is electrically connected to the circuit board in the head 20 through the flexible circuit board 27, devices in the head 20, including the image pickup device, the speaker, and the like, CAN transmit signals to the controller of the vehicle through the flexible circuit board 27 and the CAN bus, or receive signals transmitted from the controller of the vehicle, so that the in-vehicle robot CAN acquire information such as the driving state of the vehicle.

Referring to fig. 6, in the present embodiment, the transparent display screen 41 may be made of transparent PC plastic, or may be made of acrylic material. In order to increase the information display area for navigation and the like, the transparent display screen 41 may cover the entire inner side surface of the front windshield 40, that is, the entire surface of the front windshield 40 close to the driver side, and the transparent display screen 40 is attached thereto. Therefore, the curved arc of the transparent display 41 is the same as the curved arc of the front windshield 40, for example, the corresponding transparent display 41 can be customized according to the shape of the front windshield, which corresponds to one transparent display for each model of vehicle. The transparent display panel 41 may be mounted on the front windshield 40 using known mounting technology of a rupture disk.

The projection unit 50 is adhered to a suitable position on the center console 55, the content displayed by the projection unit 50 is projected onto the transparent display screen 41, and the driver can view the content displayed by the projection unit 50 through the transparent display screen 41. In this embodiment, the projection unit 50 is electrically connected to the vehicle-mounted robot 30 through a flexible cable 54, so that the positions of the vehicle-mounted robot 30 and the projection unit 50 on the center console 55 can be placed according to actual needs, and the distance between the vehicle-mounted robot 30 and the projection unit 50 is not fixed, which can increase the convenience of use.

Preferably, the vehicle is provided with a wireless communication chip, such as a 3G chip or a 4G chip, a bluetooth chip, etc., in the robot 30, and can receive information transmitted from a mobile communication network or an intelligent terminal device of a driver, so that the projection unit 50 does not need to be provided with a wireless communication chip, the size of the projection unit 50 is reduced, and the production cost of the projection unit 50 is reduced.

The in-vehicle robot 30 may receive updated data such as a map, real-time road condition data, etc. through the wireless communication chip, so that the projection unit 50 may display the updated data, that is, the updated data, displayed on the transparent display screen 41.

It is visible, use the utility model discloses a car, transparent display screen 41 are not easy to drop from windshield 40 to transparent display screen 41's display area is great, and the driver need not bow or shift the sight, improves the security of driving.

Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, such as the change of the specific structure of the vehicle-mounted robot, the change of the specific type of the communication chip, etc., and these changes should be included in the protection scope of the claims of the present invention.

Claims

1. An installation film-type display system for an automobile, comprising:

the transparent display screen is attached to the inner side surface of the front windshield of the automobile, and the bending arc line of the transparent display screen is the same as that of the front windshield;

the projection unit is arranged on a table top above the automobile center console and is opposite to the transparent display screen;

the projection unit is electrically connected with the vehicle-mounted robot and receives a control signal output by the vehicle-mounted robot.

2. The mounting film type display system for an automobile according to claim 1, wherein:

the transparent display screen covers the entire inner side surface of the front windshield.

3. The mounting film type display system for an automobile according to claim 1 or 2, wherein:

the projection unit is connected with the vehicle-mounted robot through a flexible cable.

4. The mounting film type display system for an automobile according to claim 1 or 2, wherein:

the projection unit is bonded on the table top above the center console through adhesive.

5. The mounting film type display system for an automobile according to claim 1 or 2, wherein:

and a wireless communication chip is arranged in the vehicle-mounted robot.

6. Car, including front windshield, its characterized in that:

the mounting film pasting type display system comprises a transparent display screen which is pasted on the inner side surface of the front windshield of the automobile, and the bending arc line of the transparent display screen is the same as that of the front windshield;

7. The automobile of claim 6, wherein:

8. The automobile according to claim 6 or 7, characterized in that:

9. The automobile according to claim 6 or 7, characterized in that:

10. The automobile according to claim 6 or 7, characterized in that:

and a wireless communication chip is arranged in the vehicle-mounted robot.