Intelligent vehicle-mounted terminal all-in-one machine

Abstract

The utility model relates to an intelligent vehicle-mounted terminal all-in-one machine which comprises a terminal body and a support base. The terminal body comprises a middle frame, a touch display module, a PCB control panel and a rear cover; the touch display module is electrically connected with the PCB control board and is used for vehicle information display query and video monitoring check; a first sinking groove and a second sinking groove formed in the groove bottom of the first sinking groove are formed in the front face of the middle frame, a plurality of studs are integrated on the back face of the touch display module, and the studs are fixed to the groove bottom of the second sinking groove through screws; a display panel of the touch display module is located in the second sinking groove, the panel face of the display panel is flush with the groove bottom of the first sinking groove, and a gap is formed between the circumferential edge of the display panel and the inner wall of the second sinking groove. According to the intelligent vehicle-mounted terminal all-in-one machine designed by the utility model, due to the modular design and the optimized bracket structure, the installation process is simplified, the installation cost and time are reduced, and the number of required hardware equipment is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted equipment, in particular to an intelligent vehicle-mounted terminal all-in-one machine. Background Art

[0002] With the rapid development of urban public transportation, the demand for intelligent bus management is growing. Traditional buses are typically equipped with a variety of independent onboard devices, such as station announcers, DVR monitoring systems, loudspeakers, navigation systems, and driver identification systems. These devices have single functions and require separate installation and wiring. This results in a cluttered instrument panel area with numerous devices and a cluttered wiring harness, which not only affects the aesthetics and neatness of the cab but also increases installation and maintenance costs. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an intelligent vehicle-mounted terminal all-in-one with a modular design, which reduces installation cost and time, and also reduces the number of required hardware devices.

[0004] In order to achieve the above-mentioned purpose, the utility model designs an intelligent vehicle terminal all-in-one, including a terminal body and a bracket base; the terminal body includes a middle frame, a touch display module, a PCB control board and a back cover; the touch display module is electrically connected to the PCB control board for vehicle information display query and video monitoring viewing; the front of the middle frame is provided with a first sinking groove and a second sinking groove provided at the bottom of the first sinking groove, the back of the touch display module is integrated with a plurality of studs, the studs are fixed to the bottom of the second sinking groove by screws; the display panel of the touch display module is located in the second sinking groove, The surface of the display panel is flush with the bottom of the first groove, and there is a gap between the circumferential edge of the display panel and the inner wall of the second groove. The touch panel of the touch display module is adhered to the bottom of the first groove, and there is a gap between the circumferential edge of the touch panel and the inner wall of the first groove. The notch edge of the second groove protrudes from the surface of the touch panel; the PCB control board is fixedly installed on the back of the middle frame, and the back cover is buckled and fixed to the middle frame to cover the PCB control board; the bracket base is fixed on the back cover to adjust the installation direction and angle of the terminal body.

[0005] Preferably, the bracket base includes a base, a connecting rod, a ball head and a ball head seat matched with the ball head, one end of the connecting rod is hinged to the base, and the other end is hinged to the ball head; the ball head seat is detachably mounted on the back cover; the base is a plate-like structure with several screw holes.

[0006] Preferably, an axle seat that is detachably engaged with the connecting rod is fixedly mounted on the base, a hand screw is provided on the axle seat, and a through hole for the hand screw to pass through is provided at one end of the connecting rod, and the hand screw passes through the through hole and is fixedly connected to the axle seat.

[0007] Preferably, the back cover is a sheet metal part formed by integral stamping, and heat dissipation grid holes are opened on the back cover.

[0008] Preferably, the back cover is provided with an all-aluminum heat sink that contacts the main control chip on the PCB control board.

[0009] Preferably, the PCB control board is integrated with a USB port and a TF card slot, the back cover is provided with a window for exposing the USB port and the TF card slot on the PCB control board, and is provided with a detachable cover for covering the window.

[0010] Preferably, the bottom of the second sink is provided with at least two sink holes for positioning and cooperating with the studs.

[0011] Preferably, nut columns are pre-embedded at the four corners of the back side of the middle frame, and the four corners of the back cover are fixedly connected to the corresponding nut columns by screws.

[0012] This intelligent in-vehicle terminal utilizes a highly integrated design, allowing drivers to perform multiple operations using a single terminal, such as viewing surveillance video, conducting voice intercoms, and querying vehicle information. This significantly improves operational efficiency. Its modular design and optimized bracket structure not only simplify installation, reducing costs and time, but also the amount of hardware required. Furthermore, the bracket allows for flexible adjustment of the terminal's mounting angle and orientation to accommodate different vehicle models and driving habits, enhancing driving comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the intelligent vehicle terminal provided in an embodiment of the present application;

[0014] Figure 2 yes Figure 1 Right view of;

[0015] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle;

[0016] Figure 4 yes Figure 3 Enlarged schematic diagram of point B in the middle.

[0017] Among them: terminal body 100, bracket base 200, middle frame 10, first sink groove 11, second sink groove 12, countersunk hole 13, nut column 14, touch display module 20, display panel 21, touch panel 22, stud 23, PCB control board 30, back cover 40, heat dissipation grid hole 41, window 42, cover plate 43, base 50, connecting rod 51, ball head 52, ball head seat 53, shaft seat 54, hand screw 55. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0019] like Figures 1 to 4 As shown, the intelligent vehicle-mounted terminal described in this embodiment is mainly used on buses for displaying and querying vehicle information and viewing video surveillance, such as displaying route information, playing advertisements, and monitoring the situation inside the vehicle. Specifically, it includes a terminal body 100 and a bracket base 200, wherein the terminal body 100 includes a middle frame 10, a touch display module 20, a PCB control board 30, and a back cover 40.

[0020] Specifically, the touch display module 20 is electrically connected to the PCB control board 30 for vehicle information display query and video surveillance viewing; the front of the middle frame 10 is provided with a first groove 11 and a second groove 12 provided at the bottom of the first groove 11, and the back of the touch display module 20 is integrated with a plurality of studs 23, and the studs 23 are fixed to the bottom of the second groove 12 by screws; the display panel 21 of the touch display module 20 is located in the second groove 12, the board surface of the display panel 21 is flush with the bottom of the first groove 11, and there is a gap between the circumferential edge of the display panel 21 and the inner wall of the second groove 12, the touch panel 22 of the touch display module 20 is bonded to the bottom of the first groove 11, and there is a gap between the circumferential edge of the touch panel 22 and the inner wall of the first groove 11, and the notch edge of the second groove 12 protrudes from the board surface of the touch panel 22. This stepped groove design, combined with the fixing method of the studs 23 and screws, enhances the assembly stability of the touch display module 20, enabling it to effectively withstand the bumps and vibrations during vehicle driving. Even if the vehicle produces large vibrations, due to the gap between the edges of the display panel 21 and the touch panel 22 and the inner wall of the groove, the touch display module 20 can remain stable and avoid collision with the inner wall of the groove, thereby effectively isolating the vibration from being transmitted to the display panel 21, preventing problems such as image jitter and screen flickering, ensuring clear and stable display content, reducing friction and wear, and extending the service life of the screen.

[0021] The PCB control board 30 is fixedly installed on the back of the middle frame 10, and the back cover 40 is buckled and fixed to the middle frame 10 and covers the PCB control board 30; the bracket base 200 is fixed on the back cover 40 and is used to adjust the installation direction and angle of the terminal body 100, so that the driver can adjust the optimal viewing angle of the screen according to actual conditions.

[0022] In a preferred embodiment, the middle frame 10 is made of ABS+PC material, which has excellent weather resistance and stability. The PCB control board 30 integrates the RK3568 chip processor, supports Beidou / GPS, 4G wireless network connection, real-time site dynamic broadcast, vehicle speed and mileage information query, driver fatigue driving prompts and other functions, and can view real-time monitoring images and historical playback and switching video images, providing more intelligent and convenient services for the vehicle.

[0023] In another embodiment, to further enhance user experience and functionality, the front of the middle frame 10 may also be integrated with a microphone and an NFC tag for driver communication and identification, respectively. Furthermore, a light control panel may be integrated, utilizing a light sensor to automatically adjust the brightness of the display panel 21 based on ambient light intensity, thereby enhancing driving safety.

[0024] In some embodiments, as Figure 1 、 Figure 3 As shown, the bracket base 200 includes a base 50, a connecting rod 51, a ball head 52 and a ball head seat 53 matched with the ball head 52, one end of the connecting rod 51 is hinged to the base 50, and the other end is hinged to the ball head 52; the ball head seat 53 is detachably mounted on the back cover 40; the base 50 is a plate-like structure with a plurality of screw holes.

[0025] In this embodiment, the base 50 is a plate-like structure with several screw holes, allowing it to be flexibly fixed to different locations according to actual needs, for example, by screwing it to the vehicle body or hanging it from the top of the cab. A connecting rod 51 is hinged to the base 50 at one end and connected to the ball head seat 53 at the other end via a ball head 52. The ball head connection allows the terminal body 100 to rotate and tilt at multiple angles. The driver can easily adjust the screen angle according to their needs and usage scenarios to obtain the best viewing experience. For example, the screen angle can be adjusted according to the direction of sunlight to avoid glare, or according to the driving posture for a more comfortable viewing posture. In addition, the ball head seat 53 is detachably mounted on the rear cover 40, which facilitates the installation and disassembly of the bracket base 200. For example, when the terminal body 100 needs to be maintained or replaced, the bracket base 200 can be easily removed by simply removing the ball head seat 53 from the rear cover 40. This detachable design simplifies the maintenance process and improves maintenance efficiency. At the same time, the ball head connection structure itself is relatively compact and does not take up too much space, which helps to keep the vehicle environment clean.

[0026] In some embodiments, as Figure 1 、 Figure 2 、 Figure 3 As shown, the base 50 is fixedly mounted with a shaft seat 54 that removably engages the connecting rod 51. A thumbscrew 55 is provided on the shaft seat 54. One end of the connecting rod 51 has a through-hole for the thumbscrew 55 to pass through. The thumbscrew 55 passes through the through-hole and is fixedly connected to the shaft seat 54. During installation, the connecting rod 51 can be separated from the base 50 and the base 50 can be installed separately. Since the base 50 is designed as a plate with multiple screw holes, the appropriate screw holes can be selected for mounting according to actual circumstances. For example, the base 50 can be fixed to a vehicle panel, an instrument panel, or other locations through a hoist. Once the base 50 is secured, the through-hole of the connecting rod 51 is aligned with the shaft seat 54 and secured using the thumbscrew 55. This completes the installation of the bracket base. This method of installing the base first and then the connecting rod simplifies the installation process and is particularly convenient in installation environments with limited space. In addition, the design of the hand screw 55 also does not require the use of tools, further improving installation efficiency. At the same time, this detachable connection method also facilitates subsequent maintenance and replacement. For example, if the connecting rod 51 or other components are damaged, only the hand screw 55 needs to be loosened to easily disassemble and replace the damaged components without replacing the entire bracket base 200, thereby reducing maintenance costs and time.

[0027] In some embodiments, as Figure 1 、 Figure 2As shown, the rear cover 40 is a one-piece stamped sheet metal component with heat dissipation grille holes 41 formed therein. This one-piece stamped sheet metal component offers high strength and rigidity, effectively protecting internal components from external impact and damage, especially in a vehicle environment where it can withstand significant vibration and impact. Furthermore, the sheet metal material itself has good thermal conductivity, and the heat dissipation grille holes 41 effectively dissipate heat generated by the PCB control board 30, preventing overheating and ensuring stable operation.

[0028] In some embodiments, the back cover 40 is provided with an all-aluminum heat sink (not shown) that contacts the main control chip on the PCB control board 30. Aluminum has excellent thermal conductivity. Directly contacting the all-aluminum heat sink with the main control chip can quickly transfer heat generated by the chip to the heat sink, which is then dissipated to the external environment through the back cover 40, effectively reducing the chip temperature and improving heat dissipation efficiency.

[0029] In some embodiments, as Figure 1 As shown, the PCB control board 30 is integrated with a USB port and a TF card slot. The back cover 40 is provided with a window 42 for revealing the USB port (not shown) and the TF card slot (not shown) on the PCB control board 30, and is provided with a removable cover 43 for covering the window 42. When necessary, the software of the intelligent vehicle terminal can be upgraded by opening the cover 43 on the back cover 40 and conveniently connecting the USB upgrade tool to the USB port or TF card slot on the PCB control board 30 to perform the software upgrade operation. This is more convenient and quicker than a design that requires removing the entire back cover 40. In addition, the cover 43 can effectively protect the USB port and TF card slot from external factors such as dust and moisture, thereby extending the service life of the interface and keeping the device clean and tidy.

[0030] In some embodiments, as Figure 4 As shown, the bottom of the second sinking groove 12 is provided with at least two countersunk holes 13 for positioning with the studs 23. The countersunk holes 13 can cooperate with the studs 23 to achieve precise positioning of the touch display module 20, ensure the accuracy of its installation position, and avoid installation deviation.

[0031] In some embodiments, as Figure 1 As shown, the four corners of the back of the middle frame 10 are pre-embedded with nut standoffs 14, and the four corners of the back cover 40 are fixed to the corresponding nut standoffs 14 using screws. The screw connection provides sufficient connection strength, ensuring that the back cover 40 is firmly fixed to the middle frame 10, preventing it from loosening or falling off, and maintaining stability even when the vehicle is in motion.

[0032] The all-in-one intelligent vehicle terminal provided in this embodiment features a highly integrated design. Drivers can use a single terminal to perform multiple operations, such as viewing surveillance video, conducting voice intercoms, and querying vehicle information, significantly improving operational efficiency. Its modular design and optimized bracket structure not only simplify the installation process, reducing installation costs and time, but also the amount of required hardware. Furthermore, the bracket allows for flexible adjustment of the terminal's mounting angle and orientation to accommodate different vehicle models and driving habits, enhancing driving comfort.

[0033] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An intelligent vehicle terminal all-in-one machine, characterized in that: The terminal comprises a terminal body and a bracket base; the terminal body comprises a middle frame, a touch display module, a PCB control board and a back cover; the touch display module is electrically connected to the PCB control board for vehicle information display query and video surveillance viewing; the front of the middle frame is provided with a first groove and a second groove provided at the bottom of the first groove, the back of the touch display module is integrated with a plurality of studs, and the studs are fixed to the bottom of the second groove by screws; the display panel of the touch display module is located in the second groove, the board surface of the display panel is flush with the bottom of the first groove, and there is a gap between the circumferential edge of the display panel and the inner wall of the second groove, the touch panel of the touch display module is adhered to the bottom of the first groove, there is a gap between the circumferential edge of the touch panel and the inner wall of the first groove, and the notch edge of the second groove protrudes from the board surface of the touch panel; the PCB control board is fixedly mounted on the back of the middle frame, and the back cover is buckled and fixed to the middle frame and covers the PCB control board; the bracket base is fixed to the back cover and is used to adjust the installation direction and angle of the terminal body.

2. The intelligent vehicle terminal according to claim 1, characterized in that: The bracket base includes a base, a connecting rod, a ball head and a ball head seat matched with the ball head. One end of the connecting rod is hinged to the base, and the other end is hinged to the ball head; the ball head seat is detachably mounted on the back cover; the base is a plate-like structure with several screw holes.

3. The intelligent vehicle terminal according to claim 2, characterized in that: A shaft seat that is detachably engaged with the connecting rod is fixedly mounted on the base, a hand screw is provided on the shaft seat, and a through hole for the hand screw to pass through is provided at one end of the connecting rod, and the hand screw passes through the through hole and is fixedly connected to the shaft seat.

4. The intelligent vehicle terminal according to claim 1, characterized in that: The back cover is a sheet metal part formed by integral stamping, and heat dissipation grid holes are opened on the back cover.

5. The intelligent vehicle-mounted terminal according to claim 1 or 4, characterized in that: The back cover is provided with an all-aluminum heat sink that contacts the main control chip on the PCB control board.

6. The intelligent vehicle terminal according to claim 5, characterized in that: The PCB control board is integrated with a USB port and a TF card slot. The back cover is provided with a window for exposing the USB port and the TF card slot on the PCB control board, and is provided with a detachable cover for covering the window.

7. The intelligent vehicle terminal according to claim 1, characterized in that: The bottom of the second sinking groove is provided with at least two sinking holes which are positioned and matched with the studs.

8. The intelligent vehicle terminal according to claim 1, characterized in that: Nut columns are pre-embedded at the four corners of the back of the middle frame, and the four corners of the back cover are fixedly connected to the corresponding nut columns by screws.

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