High-shock-resistance wide-viewing-angle vehicle-mounted display screen structure

Abstract

The utility model discloses a kind of high anti-seismic wide viewing angle vehicle-mounted display screen structures, it is related to vehicle-mounted display screen technical field, including fixed support and display screen body, the fixed support and display screen body between installation have buffer assembly, the utility model high anti-seismic wide viewing angle vehicle-mounted display screen structure is reduced by the buffer assembly between fixed support and display screen body Shock attenuation, wherein the guide mounting hole on the L-shaped bending plate of fixed support cooperates with the guide rod of display screen body, the limiting piece of guide rod end portion prevents disengagement, and the elastic buffer piece of sleeve connection on guide rod absorbs vibration energy by elastic deformation when vehicle jolt, reduce impact force transmission to display screen body, to effectively inhibit shaking, avoid display screen body internal parts damage, simultaneously, by stable installation, wide viewing angle display effect is guaranteed, equipment durability and user experience are improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle display technology, specifically a high shock-resistant wide-viewing-angle vehicle display structure. Background Technology

[0002] As described in the published patent CN220169131U, in-vehicle displays generally refer to devices used in vehicles for playing images or displaying data. With the rapid development of modern technology, people's requirements for their quality of life are also gradually increasing. Therefore, the proportion of people installing in-vehicle displays in their vehicles is also increasing year by year. In-vehicle displays can not only allow passengers to watch movies, but also allow drivers to perform route analysis and route selection, thereby providing better services for people's travel.

[0003] However, current in-vehicle displays still have some shortcomings. For example, existing in-vehicle displays have low shock resistance, which makes them prone to severe shaking when driving on poor road conditions (such as gravel roads, uneven roads, roads with multiple speed bumps, etc.). This can easily cause damage to the internal components of the in-vehicle display (such as the LED power supply automatically shutting off, the housing becoming loose, etc.), thus resulting in certain usage defects.

[0004] In summary, among the technologies related to in-vehicle displays, some in-vehicle displays have low shock resistance. During daily use, due to frequent vehicle vibrations, internal components are prone to damage. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems by providing a high shock-resistant, wide-viewing-angle vehicle display screen structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A highly shock-resistant, wide-viewing-angle vehicle-mounted display screen structure includes a fixed bracket and a display screen body, with a buffer component installed between the fixed bracket and the display screen body; The fixed bracket includes a fixed base, the rear end of which is fixedly connected to the vehicle center console, and a base connecting plate is fixedly provided at the front end of the fixed base. Each of the four corners of the base connecting plate is formed with an L-shaped bending plate that bends forward. The L-shaped bending plate includes a vertical part and a horizontal part, and a guide mounting hole is provided on the horizontal part. A screen connecting plate is fixedly installed at the rear end of the display screen body; The buffer assembly includes a guide rod fixed to the screen connecting plate. The end of the guide rod protrudes from the guide mounting hole. A limiting member is fixed to the end of the guide rod. The limiting member abuts against the rear end face of the L-shaped bent plate. An elastic buffer is sleeved on the guide rod. The front end of the elastic buffer abuts against the screen connecting plate, and the rear end of the elastic buffer abuts against the horizontal part.

[0007] As a further embodiment of this utility model: a fixing rod is fixedly provided at the rear end of the fixing base and fixedly connected to the vehicle center console, a threaded connector is formed at the end of the fixing rod, a fixing limit ring is fixedly provided at the connection between the threaded connector and the fixing rod, and a limit nut is screwed onto the threaded connector.

[0008] As a further embodiment of this utility model: a turning hole is provided on the fixed base, a knurled nut is screwed into the turning hole, a through fixed connection hole is provided on the knurled nut along the axis, a spherical mounting hole is provided on the inner bottom surface of the turning hole, a spherical component is installed in the spherical mounting hole, one end of the fixed rod is fixedly connected to the spherical component, and the other end of the fixed rod passes through the fixed connection hole, the diameter of the fixed connection hole is larger than the diameter of the fixed rod.

[0009] As a further embodiment of this utility model: the rear end face of the fixed base is provided with a snap-fit ​​hole, and a snap-fit ​​component for fixing to the vehicle center console is installed in the snap-fit ​​hole. The snap-fit ​​component includes a first snap-fit ​​component and a second snap-fit ​​component that are symmetrically arranged on the left and right sides. The lower ends of the first snap-fit ​​component and the second snap-fit ​​component are respectively provided with an oblique snap-fit ​​component that is inclined outward. The snap-fit ​​hole includes a first snap-fit ​​hole and a second snap-fit ​​hole that are respectively snap-fitted with the first snap-fit ​​component and the second snap-fit ​​component. The lower ends of the first snap-fit ​​hole and the second snap-fit ​​hole are respectively provided with an oblique snap-fit ​​hole that is snap-fitted with the oblique snap-fit ​​component.

[0010] As a further embodiment of this utility model: quick-release holes communicating with the oblique snap-fit ​​holes are respectively provided on both sides of the fixed base. A quick-release rod is installed in the quick-release hole. One end of the quick-release rod abuts against the oblique snap-fit ​​member, and a quick-release button is fixedly provided at the other end of the quick-release rod. A spring member is sleeved on the quick-release rod. One end of the spring member is fixedly connected to the inner wall of the quick-release hole, and the other end of the spring member is fixedly connected to the quick-release button.

[0011] As a further embodiment of this utility model: the base connecting plate is provided with a first groove that is recessed downwards, and the front end of the fixed base is formed with a recessed part that matches and engages within the first groove.

[0012] As a further embodiment of this utility model: screen connecting columns are formed at the four corners of the display screen body, and the screen connecting columns are fixedly connected to the four corners of the screen connecting plate. The screen connecting plate has a second groove that is recessed downwards and forwards.

[0013] As a further embodiment of this utility model: a limiting mounting hole is provided on the guide rod along the axis, and the limiting member is screwed into the limiting mounting hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model's high shock-resistant wide-viewing-angle vehicle display screen structure achieves shock absorption through a buffer component between the fixed bracket and the display screen body. The guide mounting hole on the L-shaped bending plate of the fixed bracket cooperates with the guide rod of the display screen body, and the limiting component at the end of the guide rod prevents it from disengaging. The elastic buffer component sleeved on the guide rod absorbs vibration energy through elastic deformation when the vehicle bumps, reducing the impact force transmitted to the display screen body, thereby effectively suppressing shaking and avoiding damage to the internal parts of the display screen body. At the same time, stable installation ensures a wide-viewing-angle display effect, improving the durability of the equipment and the user experience. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural view of the present invention; Figure 2 This is another three-dimensional view of the structure of this utility model; Figure 3 This is the left view of this utility model; Figure 4 This is a rear view of the present invention; Figure 5 yes Figure 4 A cross-sectional view along the AA direction; Figure 6 yes Figure 4 Another sectional view along the AA direction; Figure 7 yes Figure 4 Another sectional view along the AA direction; The reference numerals and names in the figure are as follows: Fixed bracket-100, display screen body-101, buffer assembly-102, fixed base-103, base connecting plate-105, L-shaped bending plate-106, vertical part-107, horizontal part-108, guide mounting hole-109, screen body connecting plate-110, guide rod-111, limiting component-112, elastic buffer component-113, fixed rod-114, threaded connector-115, fixed limiting ring-116, limiting nut-117, turning hole-118, knurled nut-119, fixed connection hole -120, Spherical mounting hole -121, Spherical component -122, Snap-in hole -123, Snap-in component -124, First snap-in component -125, Second snap-in component -126, Angled snap-in component -127, First snap-in hole -128, Second snap-in hole -129, Angled snap-in hole -130, Quick-release hole -131, Quick-release lever -132, Quick-release button -133, Spring component -134, First groove -135, Lower recess -136, Screen connecting post -137, Second groove -138, Limiting mounting hole -139. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-7 A high shock-resistant wide-viewing-angle vehicle display structure includes a fixed bracket 100 and a display body 101, with a buffer component 102 installed between the fixed bracket 100 and the display body. like Figure 1 and 2 As shown, the vehicle-mounted display screen structure of this utility model achieves a transition from "rigid connection" to "elastic suspension" in terms of core shock resistance performance; The fixed bracket 100 includes a fixed base 103. The rear end of the fixed base 103 is fixedly connected to the vehicle center console. The front end of the fixed base 103 is fixedly provided with a base connecting plate 105. The four corners of the base connecting plate 105 are respectively formed with forward-bent L-shaped bending plates 106. The L-shaped bending plate 106 includes a vertical part 107 and a horizontal part 108. The horizontal part 108 is provided with a guide mounting hole 109. The rear end of the display screen body 101 is fixedly provided with a screen connecting plate 110; The buffer assembly 102 includes a guide rod 111 fixed on the screen connecting plate 110. The end of the guide rod 111 passes through the guide mounting hole 109. A limiting member 112 is fixed to the end of the guide rod 111. The limiting member 112 abuts against the rear end face of the L-shaped bending plate 106. An elastic buffer 113 is sleeved on the guide rod 111. The front end of the elastic buffer 113 abuts against the screen connecting plate 110, and the rear end of the elastic buffer 113 abuts against the horizontal part 108. The elastic buffer 113 (such as a spring or rubber component) sleeved on the guide rod 111 constitutes the core damping element of the system. When the vehicle travels on a bumpy road and generates vibration and instantaneous impact, the elastic buffer 113 can effectively absorb and dissipate most of the impact energy through its own compression deformation, preventing large-amplitude vibrations from being directly transmitted to the display screen body 101. It not only significantly suppresses the visible jitter of the screen, but more importantly, it can greatly reduce the instantaneous impact force acting on the precision components inside the display screen (such as LED backlight power supply, chips and solder joints), preventing screen blackout and flicker caused by instantaneous power disconnection, or structural damage such as solder joint cracking and loosening of the housing fixing points caused by long-term fatigue stress. In terms of motion control and stability, the guide rod 111 and the guide mounting hole 109 on the L-shaped bending plate 106 form a directional guiding mechanism, which strictly limits the buffering process to linear motion in the horizontal axis in the front and back directions. This effectively avoids the undesired degrees of freedom motion such as left and right swaying, up and down shaking or twisting that may occur during the buffering process of the display screen. This guidance ensures that the buffering process is smooth and controllable, and prevents additional wear of the connecting parts or collision interference with the surrounding structure caused by multi-directional irregular shaking. At the same time, the limiting part 112 at the end of the guide rod 111 abuts against the rear end face of the L-shaped bending plate 106, forming a reliable mechanical hard limit. When encountering extremely violent impact, it can prevent the guide rod 111 from coming out of the mounting hole, ensuring that the buffering system always works within a safe range. The buffer components 102 (guide rod 111 and elastic buffer 113) are symmetrically arranged at the corners around the base connecting plate 105. This symmetrical layout allows the impact force to be evenly distributed and borne, avoiding stress concentration. Since the main buffer mechanism is hidden and integrated in the connection area behind the display body 101, it does not occupy extra space on the side of the screen. This allows the display body 101 to achieve a "wide viewing angle" installation with a narrower bezel and a larger screen ratio, providing drivers and passengers with a wider and unobstructed visual experience, while ensuring that the viewing angle of the displayed image remains stable under vibration. In one embodiment, the elastic buffer 113 includes a spring 134; This utility model's high shock-resistant wide-viewing-angle vehicle display screen structure achieves shock absorption through a buffer assembly 102 between the fixed bracket 100 and the display screen body 101. The guide mounting hole 109 on the L-shaped bent plate 106 of the fixed bracket 100 cooperates with the guide rod 111 of the display screen body 101. The limiting member 112 at the end of the guide rod 111 prevents it from disengaging. The elastic buffer member 113 sleeved on the guide rod 111 absorbs vibration energy through elastic deformation when the vehicle bumps, reducing the impact force transmitted to the display screen body 101, thereby effectively suppressing shaking and preventing damage to the internal parts of the display screen body 101. At the same time, stable installation ensures a wide-viewing-angle display effect, improving the durability of the equipment and the user experience.

[0018] In this embodiment of the utility model, the rear end of the fixed base 103 is fixedly provided with a fixed rod 114 that is fixedly connected to the vehicle center console. The end of the fixed rod 114 is formed with a threaded connector 115. A fixed limiting ring 116 is fixedly provided at the connection between the threaded connector 115 and the fixed rod 114. A limiting nut 117 is screwed onto the threaded connector 115. like Figure 2 and 5 As shown, the installation is achieved by fixing the fixing rod 114 at the rear end of the fixing base 103 and the threaded connector 115 at the end of the fixing rod 114. The fixing base 103 is firmly clamped and locked to the vehicle center console by the fixing limit ring 116 and the limit nut 117. The preload generated by tightening the threaded pair, combined with the stable support surface provided by the fixing limit ring 116, achieves a stable and reliable rigid connection between the fixing bracket 100 and the vehicle. This effectively prevents the connection from loosening or shifting under long-term vibration of the vehicle, thus providing a solid and stable installation foundation for the front display screen body 101 and its buffer assembly 102.

[0019] In this embodiment of the utility model, a turning hole 118 is provided on the fixed base 103, and a knurled nut 119 is screwed into the turning hole 118. A through fixed connection hole 120 is provided on the knurled nut 119 along the axis. A spherical mounting hole 121 is provided on the inner bottom surface of the turning hole 118. A spherical component 122 is installed in the spherical mounting hole 121. One end of the fixing rod 114 is fixedly connected to the spherical component 122, and the other end of the fixing rod 114 passes through the fixed connection hole 120. The diameter of the fixed connection hole 120 is larger than the diameter of the fixing rod 114. like Figure 5 and 6 As shown, the small-amplitude angle adjustment of the display screen body 101 is achieved through the cooperation of the turning hole 118, the knurled nut 119 and the internal spherical part 122 on the fixed base 103 with the fixed rod 114; The fixed rod 114 can rotate in all directions within the spherical mounting hole 121 by means of the ball part 122 at the lower end. At the same time, the rod body can swing within a certain range within the fixed connection hole 120 with a larger diameter, thereby flexibly adjusting the tilt and left and right viewing angle of the display screen. After adjustment, the ball part 122 can be fixed by tightening the knurled nut 119 to maintain the required angle stably. It can provide drivers with convenient and flexible viewing angle adjustment functions within the limited central control space of the vehicle, effectively reduce screen reflection and adapt to the viewing needs of different sitting postures. At the same time, the mechanical locking ensures the stability of the display after adjustment, avoiding angle deviation caused by vibration during driving, and providing a solid and stable installation foundation for the front display screen body 101 and its buffer component 102.

[0020] In this embodiment of the utility model, the rear end face of the fixed base 103 is provided with a snap-fit ​​hole 123. The snap-fit ​​hole 123 is provided with a snap-fit ​​member 124 that is fixedly connected to the vehicle center console. The snap-fit ​​member 124 includes a first snap-fit ​​member 125 and a second snap-fit ​​member 126 that are symmetrically arranged on the left and right sides. The lower ends of the first snap-fit ​​member 125 and the second snap-fit ​​member 126 are respectively provided with an outwardly inclined snap-fit ​​member 127. The snap-fit ​​hole 123 includes a first snap-fit ​​hole 128 and a second snap-fit ​​hole 129 that are respectively engaged with the first snap-fit ​​member 125 and the second snap-fit ​​member 126. The lower ends of the first snap-fit ​​hole 128 and the second snap-fit ​​hole 129 are respectively provided with an inclined snap-fit ​​hole 130 that is engaged with the inclined snap-fit ​​member 127. like Figure 7 As shown, the fixed base 103 is connected to the fastener 124 installed on the vehicle center console through the snap-fit ​​hole 123 on its rear end face. The first and second snap-fit ​​pieces 126 and the oblique snap-fit ​​piece 127 at the lower end of the fastener 124 are symmetrically arranged on the left and right sides. During installation, they are pressed inward. When the oblique snap-fit ​​piece 127 slides into the corresponding oblique snap-fit ​​hole 130 in the snap-fit ​​hole 123, it quickly rebounds and snaps outward due to the elasticity of the material, forming a mechanical interlock. The symmetrical angled buckle design enables quick and accurate "one-click" positioning and fixing during installation, and assembly can be completed without the use of tools, which significantly improves production and maintenance efficiency. At the same time, its angled snap-fit ​​surface can generate a snap-fit ​​effect when the vehicle vibrates during driving, effectively preventing loosening and abnormal noise, and providing a solid and stable installation foundation for the front-end display screen body 101 and its buffer component 102. In one embodiment, the fastener 124 is integrally connected to the vehicle center console by adhesive bonding, welding, or other fixed connection methods.

[0021] In this embodiment of the present invention, quick-release holes 131 communicating with oblique snap-fit ​​holes 130 are respectively provided on both sides of the fixed base 103. A quick-release rod 132 is installed in the quick-release hole 131. One end of the quick-release rod 132 abuts against the oblique snap-fit ​​member 127. A quick-release button 133 is fixedly provided at the other end of the quick-release rod 132. A spring member 134 is sleeved on the quick-release rod 132. One end of the spring member 134 is fixedly connected to the inner wall of the quick-release hole 131. The other end of the spring member 134 is fixedly connected to the quick-release button 133. like Figure 7 As shown, the quick-release mechanism on both sides of the fixed base 103 enables the rapid disassembly and installation of the vehicle display screen. When disassembly is required, pressing the quick-release button 133 pushes the quick-release lever 132 inward to press the oblique locking member 127, causing it to disengage from the oblique locking hole 130 and release the locking state. The entire latch 124 can then be removed from the latch hole 123. After installation, the spring 134 sleeved on the quick-release lever 132 pushes the quick-release button 133 and the quick-release lever 132 to reset, so that the oblique locking member 127 always remains in an outwardly locked state when not manually pressed. This eliminates the cumbersome steps of using special tools for installation and removal, ensures the continuous reliability of the locking mechanism under vehicle vibration environment, and provides a solid and stable installation foundation for the front display screen body 101 and its buffer assembly 102.

[0022] In this embodiment of the utility model, the base connecting plate 105 is provided with a first groove 135 that is recessed downwards and forwards, and the front end of the fixed base 103 is formed with a recessed part 136 that matches and engages in the first groove 135. like Figure 5 and 6 As shown, the first recessed groove 135 on the base connecting plate 105 forms a matching snap-fit ​​relationship with the recessed part 136 formed at the front end of the fixed base 103. Through the cooperation of the first groove 135 and the recessed part 136, a limited installation space is provided for the fixed base 103, which effectively enhances the lateral stability of the overall structure. Meanwhile, the specific design of the first groove 135 allows the base connecting plate 105 to produce a small amount of controllable elastic deformation locally when subjected to vibration impact transmitted from the vehicle. This deformation can act as an additional buffer element, working in conjunction with the main buffer assembly 102 to absorb and disperse impact energy, thereby further improving the overall buffering effect and seismic performance at the system level.

[0023] In this embodiment of the present invention, screen connecting posts 137 are formed at the four corners of the display screen body 101, and the screen connecting posts 137 are fixedly connected to the four corners of the screen connecting plate 110. The screen connecting plate 110 has a second recessed groove 138 that is recessed downwards and forwards; like Figure 4 and 5 As shown, by setting screen connecting columns 137 at the corners of the screen body 101 and fixing them to the corresponding positions of the screen connecting plate 110, the force on the screen is evenly distributed to the four support points, which effectively enhances the structural stability of the connection and avoids stress concentration. Meanwhile, a second recessed groove 138 is provided on the screen connecting plate 110. This design not only provides space for the lines or components at the rear of the display body 101, enabling a more compact installation, but also absorbs some energy through the slight elastic deformation of the groove area when subjected to impact, working in conjunction with the main buffer system.

[0024] In this embodiment of the utility model, a limiting mounting hole 139 is provided along the axis of the guide rod 111, and the limiting member 112 is screwed into the limiting mounting hole 139; like Figure 4 As shown, by opening a limiting mounting hole 139 along the axis on the guide rod 111 and installing the limiting member 112 therein by screwing, the adjustable and detachable functions of the limiting structure are realized. The axial position of the limiting component 112 on the guide rod 111 can be controlled by turning the limiting component 112, thereby flexibly adjusting the limit position of the display body 101 in the buffer stroke and the preload of the elastic buffer component 113. It not only provides a reliable limiting function to prevent the guide rod 111 from coming out of the guide mounting hole 109, but also allows the parameters of the buffer system to be finely adjusted according to actual needs. Furthermore, it allows for quick and independent replacement when the limiting component 112 is worn or damaged, improving the convenience and economy of maintenance. At the same time, it avoids the thermal damage or irreversibility that permanent connection methods such as welding may cause to the guide rod 111, enhancing the rationality of the entire buffer assembly 102 design.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A highly shock-resistant, wide-viewing-angle vehicle-mounted display screen structure, characterized in that, It includes a fixed bracket (100) and a display screen body (101), and a buffer assembly (102) is installed between the fixed bracket (100) and the display screen body. The fixed bracket (100) includes a fixed base (103), the rear end of which is fixedly connected to the vehicle center console, and a base connecting plate (105) is fixedly provided at the front end of the fixed base (103). The base connecting plate (105) has L-shaped bending plates (106) bent forward at its four corners. The L-shaped bending plate (106) includes a vertical part (107) and a horizontal part (108). The horizontal part (108) has a guide mounting hole (109). The rear end of the display screen body (101) is fixed with a screen connecting plate (110). The buffer assembly (102) includes a guide rod (111) fixed on the screen connecting plate (110). The end of the guide rod (111) passes through the guide mounting hole (109). A limiting member (112) is fixed at the end of the guide rod (111). The limiting member (112) abuts against the rear end face of the L-shaped bending plate (106). An elastic buffer (113) is sleeved on the guide rod (111). The front end of the elastic buffer (113) abuts against the screen connecting plate (110), and the rear end of the elastic buffer (113) abuts against the horizontal part (108).

2. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 1, characterized in that, The rear end of the fixed base (103) is fixedly provided with a fixed rod (114) that is fixedly connected to the vehicle center console. The end of the fixed rod (114) is formed with a threaded connector (115). A fixed limiting ring (116) is fixedly provided at the connection between the threaded connector (115) and the fixed rod (114). A limiting nut (117) is screwed onto the threaded connector (115).

3. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 2, characterized in that, The fixed base (103) is provided with a turning hole (118), and a knurled nut (119) is screwed into the turning hole (118). A through fixed connection hole (120) is provided on the knurled nut (119) along the axis. A spherical mounting hole (121) is provided on the inner bottom surface of the turning hole (118). A spherical part (122) is installed in the spherical mounting hole (121). One end of the fixed rod (114) is fixedly connected to the spherical part (122), and the other end of the fixed rod (114) passes through the fixed connection hole (120). The diameter of the fixed connection hole (120) is larger than the diameter of the fixed rod (114).

4. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 1, characterized in that, The rear end face of the fixed base (103) is provided with a snap-fit ​​hole (123). The snap-fit ​​hole (123) is provided with a snap-fit ​​member (124) that is fixed to the center console of the vehicle. The snap-fit ​​member (124) includes a first snap-fit ​​member (125) and a second snap-fit ​​member (126) that are symmetrically arranged on the left and right sides. The lower ends of the first snap-fit ​​member (125) and the second snap-fit ​​member (126) are respectively provided with an outwardly inclined snap-fit ​​member (127). The snap-fit ​​hole (123) includes a first snap-fit ​​hole (128) and a second snap-fit ​​hole (129) that are respectively engaged with the first snap-fit ​​member (125) and the second snap-fit ​​member (126). The lower ends of the first snap-fit ​​hole (128) and the second snap-fit ​​hole (129) are respectively provided with an inclined snap-fit ​​hole (130) that is engaged with the inclined snap-fit ​​member (127).

5. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 4, characterized in that, The fixed base (103) has quick-release holes (131) on both sides that communicate with the oblique snap-fit ​​hole (130). A quick-release rod (132) is installed in the quick-release hole (131). One end of the quick-release rod (132) abuts against the oblique snap-fit ​​part (127). A quick-release button (133) is fixedly installed at the other end of the quick-release rod (132). A spring (134) is sleeved on the quick-release rod (132). One end of the spring (134) is fixedly connected to the inner wall of the quick-release hole (131), and the other end of the spring (134) is fixedly connected to the quick-release button (133).

6. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 1, characterized in that, The base connecting plate (105) has a first groove (135) that is recessed downwards and forwards, and the front end of the fixed base (103) has a recessed part (136) that matches and engages in the first groove (135).

7. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 1, characterized in that, Screen connecting posts (137) are formed at the four corners of the display body (101), and the screen connecting posts (137) are fixedly connected to the four corners of the screen connecting plate (110). The screen connecting plate (110) has a second recessed groove (138) that is recessed downwards.

8. The high shock resistance and wide viewing angle vehicle display screen structure according to claim 1, characterized in that, The guide rod (111) has a limiting installation hole (139) along its axis, and the limiting member (112) is screwed into the limiting installation hole (139).

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