CN116353499A

CN116353499A - Outdoor scenery display system of vehicle

Info

Publication number: CN116353499A
Application number: CN202310415695.9A
Authority: CN
Inventors: 宫臣
Original assignee: Shenzhen Qidian Data Co ltd
Current assignee: Shenzhen Qidian Data Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-30

Abstract

The invention discloses an outdoor scenery display system of a vehicle, and relates to the technical field of vehicles. The outdoor scenery display system of the vehicle comprises a vehicle roof, wherein a display device is arranged on the vehicle roof and comprises a camera, the camera is rotatably arranged at the top of the vehicle roof, a groove is formed in the bottom of the vehicle roof, a connecting seat is fixedly arranged on the inner wall of the groove, and a display panel is hinged to the bottom of the connecting seat. This outdoor scenery display system of vehicle, can detect the size of rainwater through the inside rainwater detection device of arc frame, rainwater detection device can open drive arrangement when the rainwater is great, and drive arrangement can promote L shaped plate and move to the left side, moves to the left side through L shaped plate, can restrict the display panel and rotate downwards, makes the display panel unable rotate downwards when heavy rain to the camera can not work when heavy rain, can play the effect of protection to the camera.

Description

Outdoor scenery display system of vehicle

Technical Field

The invention relates to the technical field of vehicles, in particular to an outdoor scenery display system of a vehicle.

Background

In-process that the vehicle removed only can open the view of just can seeing the vehicle lateral surface through the door window or with the door window, make people at the inside scope and the angle of observing the view of vehicle have certain limitation, because when watching the view at car top through glass, there is great sunshine to penetrate into the house, consequently need observe the view at vehicle top through camera device, and when the outside heavy rain weather that appears in the vehicle, current camera device causes the damage easily, can't realize protecting camera device when heavy rain, there is certain defect.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the invention provides an outdoor scenic display system of a vehicle, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an outdoor scenery display system of vehicle, includes the roof, be provided with display device on the roof, display device includes the camera, the camera rotates the top of installing at the roof, the bottom of roof is seted up flutedly, fixed mounting has the connecting seat on the inner wall of recess, the bottom of connecting seat articulates there is the display panel, the fixed mounting has the arc frame on the inner wall of arc frame, fixed mounting has rainwater detection device on the arc frame, the outlet has been seted up on the arc frame, the bottom slidable mounting of roof has the L shaped plate, can observe the scenery that the vehicle was through the camera, rotates through the camera and can observe too much scenery outside the vehicle, can collect the rainwater through the arc frame, can detect the size of rainwater through the inside rainwater detection device of arc frame, and drive arrangement can be opened to the left side of L shaped plate and remove through L shaped plate, can restrict the display panel to rotate downwards, makes the display panel can't rotate downwards when heavy rain to the camera can not rotate the inside the display panel when heavy rain, can not rotate the inside the camera through the camera, can be controlled to rotate the display panel 2.

Preferably, the internally mounted of roof has drive arrangement, drive arrangement's output is fixed with L shaped plate, and the height of outlet is less than rainwater detection device, when making the inside rainwater of arc frame too much, the inside water of arc frame can not submerge rainwater detection device, can not produce the error to rainwater detection device.

Preferably, the display panel is provided with protector, and protector includes the arc, arc fixed mounting is on the surface of display panel, the drive plate has been cup jointed in the slip on the roof, the top fixed mounting of drive plate has the circular stand, the slide bar has been cup jointed in the slip on the camera, the bottom slidable mounting of slide bar is on the circular stand, the fixed surface mounting of slide bar has the trapezoidal piece, the baffle is installed in the rotation on the surface of camera, fixed mounting has the triangle-shaped piece on the surface of baffle, when the display panel rotates down and opens, the display panel can drive the arc and rotate, and the arc can promote drive plate and circular stand and upwards remove, can drive slide bar and trapezoidal piece upwards to remove when the circular stand upwards, can contact with the inclined plane on the triangle-shaped piece, make the trapezoidal piece can promote triangle-shaped piece and baffle to rotate in opposite directions, make the baffle can open the camera's of camera, baffle can block the camera when the camera is not using, avoid the vehicle can external foreign matter to cause the damage on the surface when travelling at a high speed, can play the effect to the camera through the protection to the camera.

Preferably, be provided with definition hoisting device on the baffle, definition hoisting device includes the sponge that absorbs water, set up the fixed slot on the sponge that absorbs water, sponge fixed mounting that absorbs water is in the inside of fixed slot, the fixed mounting has the elastic plate on the surface of camera, the elastic plate contacts with the sponge that absorbs water, can drive the sponge that absorbs water when the baffle rotates and rotate, the sponge that absorbs water can be contacted with camera upper lens when removing, make the sponge that absorbs water can get rid of the foreign matter on the camera lens, avoid the camera lens to be last to be adhered with the foreign matter and can influence the display of camera to the scenery, can contact with the elastic plate when absorbing water the sponge and remove, the elastic plate can extrude the sponge that absorbs water, avoid the too much foreign matter of adhesion on the sponge that absorbs water can influence the effect of getting rid of the foreign matter on the lens.

Preferably, the top fixed mounting of circular frame has a shell fragment, a shell fragment slidable mounting is in the bottom of camera, be provided with No. two shell fragments between baffle and the camera, trapezoidal piece and triangle-shaped piece contact make trapezoidal piece can promote the triangle-shaped piece.

Preferably, be provided with foreign matter remove device on the roof, foreign matter remove device includes the axis of rotation, the axis of rotation slides and cup joints on the roof, set up spiral spout on the outer wall of axis of rotation, slidable mounting has the gangbar on the inner wall of spiral spout, slidable mounting is in the bottom of circular frame at the top of gangbar, the bottom fixed mounting of axis of rotation has the flexible telescopic link, the free end of flexible telescopic link articulates there is the scraper blade, and the gangbar can reciprocate on the roof, can drive through the spiral spring and reciprocate, makes the spiral spring can drive the axis of rotation through the deformation of spiral spring and reciprocate, is provided with the torsional spring between scraper blade and the flexible telescopic link, and the scraper blade also can laminate on the display panel when making certain angle, can promote the scraper blade and reciprocate when the display panel rotates, and the scraper blade can promote flexible telescopic link and axis and reciprocate, can promote the inside of gangbar at spiral spout when the axis reciprocates, and make gangbar can promote axis, flexible telescopic link and scraper blade rotate, and scraper blade can get rid of the dust of adhesion on the display panel.

Preferably, the fixed surface of gangbar installs the catch bar, the top fixed mounting of arc frame has the filter, fixed cover has connected the drainage frame on the filter, slidable mounting has L shape closing plate on the inner wall of drainage frame, the top fixed mounting of catch bar is on L shape closing plate, the through-hole has been seted up in the left side of drainage frame, can drive gangbar and catch bar and reciprocate when the circular frame removes, can promote L shape closing plate and reciprocate when the catch bar reciprocates, the arc frame can collect the rainwater, can avoid the inside that the foreign matter got into the arc frame through the filter, the inside rainwater of arc frame can get into the inside of drainage frame through the through-hole, can be to the through-hole seal when L shape closing plate upwards remove L shape closing plate can promote the inside water of drainage frame and discharge from the right side, and the drainage frame discharge water can flow to the camera lens and on the sponge that absorbs water to can improve the sponge that absorbs water and to the clearance effect of camera lens, can avoid the caking on the sponge that absorbs water can not be got rid of the removal simultaneously.

Preferably, the inner diameter of the drain frame is larger than the inner diameter of the right side, and a spiral spring is arranged between the rotating shaft and the vehicle roof, so that water can fill the drain frame and drain.

(III) beneficial effects

The invention provides an outdoor scenery display system of a vehicle. The beneficial effects are as follows:

(1) This outdoor scenery display system of vehicle can observe the scenery outside the vehicle through the camera, rotate through the camera and can observe too much scenery outside the vehicle, can collect the rainwater through the arc frame, can detect the size of rainwater through the inside rainwater detection device of arc frame, the drive arrangement can be opened to the rainwater detection device when the rainwater is great, drive arrangement can promote L shaped plate and move to the left side, move to the left side through L shaped plate, can restrict the display panel and rotate downwards, make the display panel can't rotate downwards when heavy rain, thereby the camera can not work when heavy rain, can play the effect of protection to the camera.

(2) This outdoor scenery display system of vehicle, when the display panel rotates down and opens, the display panel can drive the arc and rotate, the arc can promote drive plate and circular frame and upwards move, can drive slide bar and trapezoidal piece upward movement when circular frame upwards moves, can contact with the inclined plane on the triangle-shaped piece when trapezoidal piece upwards moves, make trapezoidal piece can promote triangle-shaped piece and baffle and rotate in opposite directions, make the baffle can open the camera's of camera lens, the baffle can block the camera lens when the camera is not used, can the external foreign matter striking can cause the damage to the camera lens when avoiding the vehicle to travel at a high speed on the camera lens, can play the effect of protection to the camera through the baffle.

(3) This outdoor scenery display system of vehicle can drive the sponge that absorbs water and rotate when the baffle rotates, and the sponge that absorbs water can be contacted with camera upper lens when removing, makes the sponge that absorbs water can get rid of the foreign matter on the camera lens, avoids on the camera lens to adhere to the foreign matter and can influence the display of camera to the scenery, can contact with the elastic plate when absorbing water the sponge and remove, and the elastic plate can extrude the sponge that absorbs water, and the effect of getting rid of the foreign matter on the lens can be influenced to the too much foreign matter of adhesion on the sponge that avoids absorbing water.

(4) This outdoor scenery display system of vehicle, can promote the scraper blade and reciprocate when the display panel rotates, the scraper blade can promote elasticity telescopic link and axis of rotation and reciprocate, can promote the gangbar and reciprocate in the inside of spiral spout when the axis of rotation reciprocates, make the gangbar can promote axis of rotation, elasticity telescopic link and scraper blade rotate, the scraper blade can get rid of the dust of adhesion on the display panel, can drive gangbar and catch bar and reciprocate when the circular frame removes, can promote L shape closing plate and reciprocate when the catch bar reciprocates, the arc frame can collect the rainwater, can avoid the inside that the foreign matter got into the arc frame through the filter, the inside rainwater of arc frame can get into the inside of drain frame through the through-hole, can be sealed to the through-hole when L shape closing plate upwards moves simultaneously L shape closing plate can promote the inside water of drain frame and follow the right side discharge, drain frame drain can flow to the camera lens and on the sponge that absorbs water, thereby can improve the cleaning effect of sponge to the camera lens, can avoid the caking on the sponge that absorbs water simultaneously can not be got rid of.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a camera structure according to the present invention;

FIG. 4 is a schematic view of a multi-angle structure of a camera according to the present invention;

FIG. 5 is a schematic view of a cross-sectional structure of an arc frame of the present invention;

FIG. 6 is a schematic view of a baffle structure according to the present invention;

fig. 7 is a schematic view of the structure of the arc plate of the present invention.

In the figure: 1. a roof; 2. a camera; 3. a connecting seat; 4. a display panel; 51. an arc frame; 52. a rain water detection device; 53. an L-shaped plate; 61. an arc-shaped plate; 62. a drive plate; 63. a circular frame; 64. a slide bar; 65. a trapezoid block; 66. a baffle; 67. triangular blocks; 68. a water absorbing sponge; 69. an elastic plate; 71. a linkage rod; 72. a rotating shaft; 73. an elastic telescopic rod; 74. a scraper; 75. a push rod; 76. an L-shaped sealing plate; 77. a drain frame; 78. and (5) a filter plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an outdoor scenery display system of vehicle, including roof 1, be provided with display device on roof 1, display device includes camera 2, camera 2 rotates and installs the top at roof 1, the bottom of roof 1 is seted up flutedly, fixed mounting has connecting seat 3 on the inner wall of recess, the bottom of connecting seat 3 articulates there is display panel 4, camera 2's fixed surface installs arc frame 51, fixed mounting has rainwater detection device 52 on the inner wall of arc frame 51, the outlet has been seted up on the arc frame 51, roof 1's bottom slidable mounting has L shaped plate 53, can observe the scenery that the vehicle is through camera 2, rotate through camera 2 and can observe too much scenery outside the vehicle, can collect the rainwater through arc frame 51, can detect the size of rainwater through the inside rainwater detection device 52 of arc frame 51, drive arrangement can promote L shaped plate 53 and move left side, can restrict display panel 4 to rotate down, make display panel 4 can not rotate down when big in the time of the window, can not rotate the inside the camera 2, can not rotate the display panel 2 when the camera 2 is rotated, can be opened to the inside when the camera 2, can be used for the display device is opened to the inside when the camera 2.

The internally mounted of roof 1 has drive arrangement, and drive arrangement's output is fixed with L shaped plate 53, and the height of outlet is less than rainwater detection device 52, when making the inside rainwater of arc frame 51 too much, the inside water of arc frame 51 can not submerge rainwater detection device 52, can not produce the error to rainwater detection device 52.

The display panel 4 is provided with a protection device, the protection device comprises an arc-shaped plate 61, the arc-shaped plate 61 is fixedly arranged on the surface of the display panel 4, a transmission plate 62 is sleeved on the roof 1 in a sliding manner, a round frame 63 is fixedly arranged at the top of the transmission plate 62, a slide rod 64 is sleeved on the camera 2 in a sliding manner, the bottom of the slide rod 64 is slidably arranged on the round frame 63, a trapezoid block 65 is fixedly arranged on the surface of the slide rod 64, a baffle 66 is rotatably arranged on the surface of the camera 2, a triangle block 67 is fixedly arranged on the surface of the baffle 66, when the display panel 4 rotates downwards to be opened, the display panel 4 can drive the arc-shaped plate 61 to rotate, the arc-shaped plate 61 can push the transmission plate 62 and the round frame 63 to move upwards, the round frame 63 can drive the slide rod 64 and the trapezoid block 65 to move upwards when moving upwards, the trapezoid block 65 can be contacted with an inclined plane on the triangle block 67 when moving upwards, the trapezoid block 65 can push the triangle block 67 and the baffle 66 to rotate oppositely, the lens of the camera 2 can be opened, the baffle 66 can block the lens when the camera 2 is not used, and foreign matters can be prevented from being caused to the camera 2 when a vehicle runs at a high speed.

The baffle 66 is provided with a definition lifting device, the definition lifting device comprises a water absorbing sponge 68, a fixing groove is formed in the water absorbing sponge 68, the water absorbing sponge 68 is fixedly installed in the fixing groove, an elastic plate 69 is fixedly installed on the surface of the camera 2, the elastic plate 69 is in contact with the water absorbing sponge 68, the water absorbing sponge 68 can be driven to rotate when the baffle 66 rotates, the water absorbing sponge 68 can be in contact with a lens on the camera 2 when moving, the water absorbing sponge 68 can remove foreign matters on the lens of the camera 2, the phenomenon that the camera 2 can be influenced by the foreign matters on the lens of the camera is avoided, the water absorbing sponge 68 can be contacted with the elastic plate 69 when moving, the elastic plate 69 can squeeze the water absorbing sponge 68, and the effect of removing the foreign matters on the lens can be influenced by the excessive foreign matters adhered on the water absorbing sponge 68 is avoided.

The top fixed mounting of circular frame 63 has a shell fragment, and a shell fragment slidable mounting is in the bottom of camera 2, is provided with No. two shell fragments between baffle 66 and the camera 2, and trapezoidal piece 65 and triangle-shaped piece 67 contact makes trapezoidal piece 65 can promote triangle-shaped piece 67.

The vehicle roof 1 is provided with a foreign matter removing device, the foreign matter removing device comprises a rotating shaft 72, the rotating shaft 72 is in sliding sleeve connection with the vehicle roof 1, a spiral chute is formed in the outer wall of the rotating shaft 72, a linkage rod 71 is slidably mounted on the inner wall of the spiral chute, the top of the linkage rod 71 is slidably mounted at the bottom of the circular frame 63, an elastic telescopic rod 73 is fixedly mounted at the bottom of the rotating shaft 72, the free end of the elastic telescopic rod 73 is hinged with a scraping plate 74, the linkage rod 71 can move up and down on the vehicle roof 1, the spiral spring can drive the spiral spring to reciprocate, the spiral spring can drive the rotating shaft 72 to move up and down through deformation of the spiral spring, a torsion spring is arranged between the scraping plate 74 and the elastic telescopic rod 73, the scraping plate 74 can be attached to the display plate 4 at a certain angle, the scraping plate 74 can be pushed to move up and down when the display plate 4 rotates, the elastic telescopic rod 73 and the rotating shaft 72 can be pushed to move up and down in the spiral chute, and the rod 71 can push the rotating shaft 72 to move up and down, and the dust can be removed from the display plate 4.

The fixed surface of gangbar 71 installs catch bar 75, the top fixed mounting of arc frame 51 has filter 78, fixed sleeve joint has drainage frame 77 on the filter 78, slidable mounting has L shape closing plate 76 on the inner wall of drainage frame 77, the top fixed mounting of catch bar 75 is on L shape closing plate 76, the through-hole has been seted up in the left side of drainage frame 77, can drive gangbar 71 and catch bar 75 and reciprocate when circular frame 63 moves, can promote L shape closing plate 76 and reciprocate when catch bar 75 reciprocates, arc frame 51 can collect the rainwater, can avoid the inside of foreign matter entering arc frame 51 through filter 78, the inside rainwater of arc frame 51 can get into the inside of drainage frame 77 through the through-hole, can seal the through-hole when L shape closing plate 76 upwards moves and can promote the inside water of drainage frame 77 to discharge from the right side simultaneously, the water that drainage frame 77 discharged can flow to the camera lens and on the sponge 68 that absorbs water, thereby can improve the effect of sponge 68 that absorbs water, can avoid the foreign matter on the sponge 68 that absorbs water to get rid of the caking.

The inner diameter of the drain frame 77 is larger than that of the right side, and a spiral spring is provided between the rotation shaft 72 and the roof 1 so that water can be filled in the drain frame 77 and discharged.

When the device is in use (or used), when a landscape outside the vehicle is required to be observed, and when the outside of the vehicle rains greatly, rainwater can enter the arc-shaped frame 51 through the filter plates 78, the rainwater can be detected through the rainwater detection device 52, the rainwater can be collected through the arc-shaped frame 51, and when the rainwater is detected by the rainwater detection device 52, the driving device can be opened, so that the driving device can push the L-shaped plate 53 to move leftwards, and the display panel 4 can be limited to rotate downwards through the leftwards movement of the L-shaped plate 53;

when the outside of the vehicle is not rained, the display panel 4 is rotated downwards, the rotating shaft 72 can be pushed to move downwards through the spiral spring when the display panel 4 is rotated downwards, the linkage rod 71 can move in the spiral chute when the rotating shaft 72 moves downwards, so that the linkage rod 71 can push the rotating shaft 72 to rotate, the elastic telescopic rod 73 and the scraping plate 74 can be driven to rotate when the rotating shaft 72 rotates, and dust on the display panel 4 can be removed when the scraping plate 74 rotates;

the display panel 4 rotates to drive the arc plate 61 to rotate, the arc plate 61 rotates to push the transmission plate 62 to move upwards, the transmission plate 62 drives the circular frame 63 to move upwards when moving upwards, the circular frame 63 pushes the slide bar 64 to move upwards when moving upwards, the slide bar 64 drives the trapezoid block 65 to move upwards when moving upwards, the trapezoid block 65 moves upwards to contact with the inclined plane on the triangle block 67, the trapezoid block 65 pushes the triangle block 67 and the baffle 66 to rotate reversely when moving upwards, the baffle 66 rotates to drive the water absorbing sponge 68 to rotate, the water absorbing sponge 68 contacts with the elastic plate 69, the elastic plate 69 extrudes the water absorbing sponge 68, and the lens on the camera 2 is opened by the reverse rotation of the baffle 66;

when the circular frame 63 moves upwards, the linkage rod 71 and the pushing rod 75 are driven to move upwards, when the pushing rod 75 moves upwards, the L-shaped sealing plate 76 is driven to move upwards, when the L-shaped sealing plate 76 moves upwards, the through holes in the drainage frame 77 are sealed, when the L-shaped sealing plate 76 moves upwards, the water in the drainage frame 77 is pushed to move upwards, and then the water in the drainage frame 77 is sprayed from the right side, so that the water discharged by the drainage frame 77 is sprayed on the lens and the water absorbing sponge 68, when the display panel 4 rotates upwards, the elastic telescopic rod 73 and the rotating shaft 72 are pushed to move upwards, and when the rotating shaft 72 moves upwards, the linkage rod 71 pushes the rotating shaft 72, the elastic telescopic rod 73 and the scraping plate 74 to rotate.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vehicle outdoor landscape display system comprising a roof (1), characterized in that: be provided with display device on roof (1), display device includes camera (2), the top at roof (1) is installed in camera (2) rotation, the bottom of roof (1) is seted up flutedly, fixedly mounted has connecting seat (3) on the inner wall of recess, the bottom of connecting seat (3) articulates there is display panel (4), the fixed surface of camera (2) installs arc frame (51), fixed mounting has rainwater detection device (52) on the inner wall of arc frame (51), the outlet has been seted up on arc frame (51), the bottom slidable mounting of roof (1) has L shaped plate (53).

2. A vehicular outdoor landscape display system according to claim 1 wherein: the inside of the roof (1) is provided with a driving device, the output end of the driving device is fixed with the L-shaped plate (53), and the height of the water outlet is lower than that of the rainwater detection device (52).

3. A vehicular outdoor landscape display system according to claim 2 wherein: the display panel (4) is provided with a protection device, the protection device comprises an arc-shaped plate (61), the arc-shaped plate (61) is fixedly arranged on the surface of the display panel (4), a transmission plate (62) is sleeved on the roof (1) in a sliding manner, a circular frame (63) is fixedly arranged at the top of the transmission plate (62), a sliding rod (64) is sleeved on the camera (2) in a sliding manner, the bottom of the sliding rod (64) is slidably arranged on the circular frame (63), a trapezoid block (65) is fixedly arranged on the surface of the sliding rod (64), a baffle (66) is rotatably arranged on the surface of the camera (2), and a triangle block (67) is fixedly arranged on the surface of the baffle (66).

4. A vehicular outdoor landscape display system according to claim 3 wherein: the camera is characterized in that a definition lifting device is arranged on the baffle (66), the definition lifting device comprises a water absorption sponge (68), a fixing groove is formed in the water absorption sponge (68), the water absorption sponge (68) is fixedly arranged in the fixing groove, an elastic plate (69) is fixedly arranged on the surface of the camera (2), and the elastic plate (69) is in contact with the water absorption sponge (68).

5. A vehicular outdoor landscape display system according to claim 4 wherein: the top fixed mounting of circular frame (63) has a shell fragment, shell fragment slidable mounting is in the bottom of camera (2), be provided with No. two shell fragments between baffle (66) and camera (2), trapezoidal piece (65) and triangle-shaped piece (67) contact.

6. A vehicular outdoor landscape display system according to claim 5 wherein: be provided with foreign matter remove device on roof (1), foreign matter remove device includes axis of rotation (72), axis of rotation (72) slip cup joint on roof (1), set up spiral spout on the outer wall of axis of rotation (72), slidable mounting has gangbar (71) on the inner wall of spiral spout, the top slidable mounting of gangbar (71) is in the bottom of circular frame (63), the bottom fixed mounting of axis of rotation (72) has elastic telescopic link (73), the free end of elastic telescopic link (73) articulates there is scraper blade (74).

7. A vehicular outdoor landscape display system according to claim 6 wherein: the utility model discloses a water drainage device, including arc frame (51), filter, drain frame (77), catch bar (71), catch bar (75) are installed to the surface fixed mounting of 71), top fixed mounting of arc frame (51) has filter (78), fixed cover has connected drain frame (77) on filter (78), slidable mounting has L shape closing plate (76) on the inner wall of drain frame (77), the top fixed mounting of catch bar (75) is on L shape closing plate (76), the through-hole has been seted up in the left side of drain frame (77).

8. A vehicular outdoor landscape display system according to claim 7 wherein: the inner diameter of the drainage frame (77) is larger than the inner diameter of the right side, and a spiral spring is arranged between the rotating shaft (72) and the vehicle roof (1).