阅读说明：本技术 一种a柱可视系统用影像显示装置 (Image display device for A-pillar visual system ) 是由 王海鹏 赵雷 庄利然 于 2021-10-25 设计创作，主要内容包括：本发明公开了一种A柱可视系统用影像显示装置,包括壳体,所述壳体的表面嵌装有显示屏,所述壳体的表面开设和有后视镜前置摄像头USB连接口,所述壳体的表面开设有容纳槽,所述容纳槽的内部设置有微型投影仪,所述微型投影仪与壳体之间设置有调节机构。通过微型投影仪的设置,只需在后视镜上安装前置摄像头,并且在车内的A柱表面粘接投影条,使得微型投影仪能够将前置摄像头拍摄到的画面投影至投影条的表面,使得驾驶员能够得到被A柱遮挡的车窗外画面,防止出现视野盲区,并且不会在车祸时受到二次伤害。(The invention discloses an image display device for an A-column visual system, which comprises a shell, wherein a display screen is embedded on the surface of the shell, a USB (universal serial bus) connector of a front camera of a rearview mirror is arranged on the surface of the shell, an accommodating groove is arranged on the surface of the shell, a micro projector is arranged in the accommodating groove, and an adjusting mechanism is arranged between the micro projector and the shell. Through the setting of miniature projecting apparatus, only need install leading camera on the rear-view mirror to A post surface bonding projection strip in the car, make miniature projecting apparatus can be with the picture projection to the surface of projection strip that leading camera was shot, make the driver can obtain the outer picture of door window that is sheltered from by the A post, prevent the field of vision blind area, and can not receive the secondary injury when the traffic accident.)

1. An image display device for an A-pillar visual system, comprising a housing (1), characterized in that: the surface of the shell (1) is embedded with a display screen (6), the surface of the shell (1) is provided with a rearview mirror front camera USB (universal serial bus) connector (3), the surface of the shell (1) is provided with an accommodating groove (7), a micro projector (5) is arranged in the accommodating groove (7), and an adjusting mechanism is arranged between the micro projector (5) and the shell (1);

the adjusting mechanism comprises a driving lever (2), a guide groove (4), a first connecting rod (9), a driven gear (10), an adjusting seat (11), a second connecting rod (12), a limiting groove (13) and a driving gear (14), wherein the inner wall of the shell (1) is rotatably connected with the second connecting rod (12), one end of the second connecting rod (12) penetrates through the surface of the accommodating groove (7), one end of the second connecting rod (12) is fixed on the surface of the adjusting seat (11), an installing mechanism is arranged between the micro projector (5) and the adjusting seat (11), the driven gear (10) is fixedly installed on the outer wall of the second connecting rod (12), the driving gear (14) is fixedly installed on the outer wall of the first connecting rod (9), the driving gear (14) is mutually meshed with the driven gear (10), the limiting groove (13) matched with the first connecting rod (9) is formed in the inner wall of the shell (1), one end of the first connecting rod (9) is clamped inside the limiting groove (13), the guide groove (4) is formed in the surface of the shell (1), one end of the first connecting rod (9) extends to the outside through the guide groove (4), the driving lever (2) is welded at one end of the first connecting rod (9), the driving lever (2) is attached to the surface of the shell (1), and the second connecting rod (12) is arranged at the circle center position of the guide groove (4).

2. The image display device of claim 1, wherein: installation mechanism includes fixed slot (15), installation piece (16), mounting groove (19) and inserted block (20), the lateral wall fixed mounting of micro projector (5) has installation piece (16), adjust the surface of seat (11) seted up with installation piece (16) assorted mounting groove (19), installation piece (16) block is in the inside of mounting groove (19), the inner wall of mounting groove (19) is provided with inserted block (20), the lateral wall of installation piece (16) seted up with inserted block (20) assorted fixed slot (15), inserted block (20) block is in the inside of fixed slot (15), be provided with actuating mechanism between inserted block (20) and the regulation seat (11).

3. The image display device of claim 2, wherein: actuating mechanism is including pressing compression leg (18), connecting piece (21), driving piece (22), first spring (23) and drive seat (24), the lateral wall integrated into one piece of driving piece (22) has connecting piece (21), inserted block (20) weld in the surface of connecting piece (21), the fixed surface of connecting piece (21) and driving piece (22) has first spring (23), the one end fixed mounting of first spring (23) is in the inner wall of adjusting seat (11), the inner wall of adjusting seat (11) is provided with drive seat (24), the top welding of drive seat (24) has and presses compression leg (18), run through in the top of adjusting seat (11) according to compression leg (18), just the one end of pressing compression leg (18) extends to the external world, be provided with elastic component between drive seat (24) and the regulation seat (11).

4. The image display device of claim 3, wherein: the elastic assembly comprises a push rod (25), a second spring (28) and a fixing rod (29), the push rod (25) is welded at the bottom of the driving seat (24), the fixing rod (29) is welded at the bottom of the inner cavity of the adjusting seat (11), one end of the push rod (25) is inserted into the fixing rod (29), and the second spring (28) is arranged between the push rod (25) and the fixing rod (29).

5. The image display device of claim 1, wherein: the side wall welding of casing (1) has four groups installation foot (8), four groups the through-hole has been seted up on the surface of installation foot (8), four groups installation foot (8) are symmetry evenly distributed in the both sides of casing (1).

6. The image display device of claim 2, wherein: the inner wall welding of mounting groove (19) has the card limit, the lateral wall of installation piece (16) seted up with card limit assorted draw-in groove (17), card limit block in the inside of draw-in groove (17).

7. The image display device of claim 3, wherein: one surface of the driving piece (22) contacted with the driving seat (24) is set to be an inclined surface, and two side walls of the driving seat (24) are set to be inclined surfaces matched with the driving piece (22).

8. The image display device of claim 4, wherein: the outer wall welding of push rod (25) has stopper (26), the inner wall of dead lever (29) is seted up with stopper (26) assorted spout (27), stopper (26) block is in the inside of spout (27).

Technical Field

The invention belongs to the technical field of automobiles, and particularly relates to an image display device for an A-pillar visual system.

Background

The A columns are connecting columns for connecting the roof and the front cabin on the left front side and the right front side, and a view blind area can be caused by the shielding of the left and right A columns in front of the automobile between the engine cabin and the cockpit and above the left and right rearview mirrors;

the existing method is to mount a display screen or glass on the A column for visual display, but the mode can cause secondary injury in car accidents, or the safety of the safety air bag is greatly reduced due to cutting.

Therefore, the image display device for the A-pillar visual system is provided for solving the problems in the prior art and preventing the A-pillar from blocking the sight of a driver.

Disclosure of Invention

The present invention is directed to an image display device for a visual system of a pillar, so as to solve the problem of secondary damage to a display screen or glass of a pillar in the prior art in a car accident.

In order to achieve the purpose, the invention adopts the following technical scheme: an image display device for an A-column visual system comprises a shell, wherein a display screen is embedded in the surface of the shell, a USB (universal serial bus) connector of a front camera of a rearview mirror is arranged on the surface of the shell, an accommodating groove is formed in the surface of the shell, a micro projector is arranged in the accommodating groove, and an adjusting mechanism is arranged between the micro projector and the shell;

the adjusting mechanism comprises a driving lever, a guide groove, a first connecting rod, a driven gear, an adjusting seat, a second connecting rod, a limiting groove and a driving gear, the inner wall of the shell is rotatably connected with the second connecting rod, one end of the second connecting rod penetrates through the surface of the accommodating groove, one end of the second connecting rod is fixed on the surface of the adjusting seat, an installing mechanism is arranged between the micro projector and the adjusting seat, the driven gear is fixedly installed on the outer wall of the second connecting rod, the driving gear is fixedly installed on the outer wall of the first connecting rod, the driving gear and the driven gear are mutually meshed, the limiting groove matched with the first connecting rod is formed in the inner wall of the shell, one end of the first connecting rod is clamped in the limiting groove, the guide groove is formed in the surface of the shell, and one end of the first connecting rod extends to the outside through the guide groove, one end of the first connecting rod is welded with a shifting rod, the shifting rod is attached to the surface of the shell, and the second connecting rod is arranged at the position of the circle center of the guide groove.

Preferably, installation mechanism includes fixed slot, installation piece, mounting groove and inserted block, the lateral wall fixed mounting of miniature projector has the installation piece, adjust the surface of seat seted up with installation piece assorted mounting groove, the installation piece block fits the inside of mounting groove, the inner wall of mounting groove is provided with the inserted block, the lateral wall of installation piece seted up with inserted block assorted fixed slot, the inserted block is in the inside of fixed slot, be provided with actuating mechanism between inserted block and the regulation seat.

Preferably, actuating mechanism is including pressing compression leg, connecting piece, driving piece, first spring and drive seat, the lateral wall integrated into one piece of driving piece has the connecting piece, the inserted block welds in the surface of connecting piece, the fixed surface of connecting piece and driving piece has first spring, the one end fixed mounting of first spring in the inner wall of adjusting the seat, the inner wall of adjusting the seat is provided with the drive seat, the top welding of drive seat has the compression leg, the compression leg runs through in the top of adjusting the seat, just the one end of compression leg extends to the external world, be provided with elastic component between drive seat and the regulation seat.

Preferably, the elastic assembly comprises a push rod, a second spring and a fixed rod, the push rod is welded at the bottom of the driving seat, the fixed rod is welded at the bottom of the inner cavity of the adjusting seat, one end of the push rod is inserted into the fixed rod, and the second spring is arranged between the push rod and the fixed rod.

Preferably, four groups of mounting feet are welded on the side wall of the shell, through holes are formed in the surfaces of the four groups of mounting feet, and the four groups of mounting feet are symmetrically and uniformly distributed on two sides of the shell.

Preferably, the inner wall welding of mounting groove has the card limit, the lateral wall of installation piece seted up with card limit assorted draw-in groove, card limit block in the inside of draw-in groove.

Preferably, one surface of the driving piece, which is in contact with the driving seat, is an inclined surface, and two side walls of the driving seat are inclined surfaces matched with the driving piece.

Preferably, the outer wall welding of push rod has the stopper, the inner wall of dead lever seted up with stopper assorted spout, the stopper block is in the inside of spout.

The invention has the technical effects and advantages that: compared with the prior art, the image display device for the A-pillar visual system provided by the invention has the following advantages:

1. through the arrangement of the micro projector, only the front camera is required to be installed on the rearview mirror, and the projection strip is adhered to the surface of the A column in the automobile, so that the micro projector can project the picture shot by the front camera to the surface of the projection strip, a driver can obtain the picture outside the automobile window shielded by the A column, the view blind area is prevented, and secondary damage can not be caused in the case of an automobile accident;

2. through adjustment mechanism's setting, can adjust the projection angle of miniature projector, adapt to different motorcycle types, can install and dismantle miniature projector through installation mechanism, actuating mechanism and elastic component's setting, be convenient for maintain or change miniature projector when miniature projector damages, improved holistic life, simple structure moreover, convenient to use and operation.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of a connection structure of the mounting block and the adjusting seat of the present invention;

FIG. 4 is a schematic view of the main structure of the connecting member and the driving member of the present invention;

FIG. 5 is a schematic view of the internal structure of the adjusting base according to the present invention;

FIG. 6 is a schematic cross-sectional view of an adjustment base according to the present invention;

fig. 7 is a block diagram of the present invention.

In the figure: 1. a housing; 2. a deflector rod; 3. the front camera USB connector of the rearview mirror; 4. a guide groove; 5. a micro projector; 6. a display screen; 7. accommodating grooves; 8. mounting a foot; 9. a first connecting rod; 10. a driven gear; 11. an adjusting seat; 12. a second connecting rod; 13. a limiting groove; 14. a driving gear; 15. fixing grooves; 16. mounting blocks; 17. a card slot; 18. pressing the column; 19. mounting grooves; 20. inserting a block; 21. a connecting member; 22. a drive member; 23. a first spring; 24. a driving seat; 25. a push rod; 26. a limiting block; 27. a chute; 28. a second spring; 29. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an image display device for an A-pillar visual system as shown in figures 1-7, comprising a housing 1;

the surface of the shell 1 is embedded with a display screen 6, the surface of the shell 1 is provided with a rearview mirror front camera USB connector 3, the surface of the shell 1 is provided with an accommodating groove 7, a micro projector 5 is arranged in the accommodating groove 7, and an adjusting mechanism is arranged between the micro projector 5 and the shell 1;

the adjusting mechanism comprises a driving lever 2, a guide groove 4, a first connecting rod 9, a driven gear 10, an adjusting seat 11, a second connecting rod 12, a limiting groove 13 and a driving gear 14, the inner wall of the shell 1 is rotatably connected with the second connecting rod 12, one end of the second connecting rod 12 penetrates through the surface of the accommodating groove 7, one end of the second connecting rod 12 is fixed on the surface of the adjusting seat 11, an installing mechanism is arranged between the micro projector 5 and the adjusting seat 11, the driven gear 10 is fixedly installed on the outer wall of the second connecting rod 12, the driving gear 14 is fixedly installed on the outer wall of the first connecting rod 9, the driving gear 14 is meshed with the driven gear 10, the limiting groove 13 matched with the first connecting rod 9 is formed in the inner wall of the shell 1, one end of the first connecting rod 9 is clamped in the limiting groove 13, the guide groove 4 is formed in the surface of the shell 1, one end of the first connecting rod 9 extends to the outside through the guide groove 4, one end of a first connecting rod 9 is welded with a deflector rod 2, the deflector rod 2 is attached to the surface of a shell 1, a second connecting rod 12 is arranged at the position of the circle center of a guide groove 4, the projection angle of a micro projector 5 can be adjusted through the arrangement of an adjusting mechanism, so that different vehicle types can be adapted, a projection system controller is arranged inside the shell 1, a picture shot by a front camera is conveyed to the interior of the micro projector 5 through the projection system controller, the picture is projected on the surface of a projection strip through the micro projector 5, a driver can obtain an external image shielded by an A column, and a view field blind area is prevented;

the mounting mechanism comprises a fixing groove 15, a mounting block 16, a mounting groove 19 and an inserting block 20, the mounting block 16 is fixedly mounted on the side wall of the micro projector 5, the surface of the adjusting seat 11 is provided with the mounting groove 19 matched with the mounting block 16, the mounting block 16 is clamped inside the mounting groove 19, the inner wall of the mounting groove 19 is provided with the inserting block 20, the side wall of the mounting block 16 is provided with the fixing groove 15 matched with the inserting block 20, the inserting block 20 is clamped inside the fixing groove 15, a driving mechanism is arranged between the inserting block 20 and the adjusting seat 11, the micro projector 5 can be detachably mounted through the mounting mechanism, and the damaged micro projector 5 can be conveniently maintained or replaced;

the driving mechanism comprises a pressing column 18, a connecting piece 21, a driving piece 22, a first spring 23 and a driving seat 24, the connecting piece 21 is integrally formed on the side wall of the driving piece 22, an insert block 20 is welded on the surface of the connecting piece 21, the first spring 23 is fixed on the surfaces of the connecting piece 21 and the driving piece 22, one end of the first spring 23 is fixedly installed on the inner wall of the adjusting seat 11, the driving seat 24 is arranged on the inner wall of the adjusting seat 11, the pressing column 18 is welded at the top end of the driving seat 24, the pressing column 18 penetrates through the top of the adjusting seat 11, one end of the pressing column 18 extends to the outside, an elastic assembly is arranged between the driving seat 24 and the adjusting seat 11, the movement of the insert block 20 can be controlled through the arrangement of the driving assembly, and the installation and the disassembly of the micro projector 5 are realized through the connection between the insert block 20 and the fixing groove 15;

the elastic assembly comprises a push rod 25, a second spring 28 and a fixed rod 29, the push rod 25 is welded at the bottom of the driving seat 24, the fixed rod 29 is welded at the bottom of the inner cavity of the adjusting seat 11, one end of the push rod 25 is inserted into the fixed rod 29, the second spring 28 is arranged between the push rod 25 and the fixed rod 29, and the elastic assembly can drive the driving seat 24 to reset through the push rod 25 after the driving seat 24 moves downwards, so that the micro projector 5 can be fixed conveniently;

four groups of mounting feet 8 are welded on the side wall of the shell 1, through holes are formed in the surfaces of the four groups of mounting feet 8, the four groups of mounting feet 8 are symmetrically and uniformly distributed on two sides of the shell 1, and the mounting feet 8 are convenient to fix the shell 1;

a clamping edge is welded on the inner wall of the mounting groove 19, a clamping groove 17 matched with the clamping edge is formed in the side wall of the mounting block 16, the clamping edge is clamped inside the clamping groove 17, and the clamping edge and the clamping groove 17 can limit the mounting block 16, so that accurate alignment of the inserting block 20 and the fixing groove 15 is guaranteed;

one surface of the driving part 22, which is in contact with the driving seat 24, is set to be an inclined surface, two side walls of the driving seat 24 are set to be inclined surfaces matched with the driving part 22, and the longitudinal movement of the driving seat 24 can be changed to the transverse movement of the driving part 22 through the arrangement of the inclined surfaces, so that the driving part 22 drives the insertion block 20 to move through the connecting rod, the insertion block 20 can be separated from the inside of the fixing groove 15, and the micro projector 5 can be disassembled;

the outer wall welding of push rod 25 has stopper 26, and the inner wall of dead lever 29 is seted up with stopper 26 assorted spout 27, and stopper 26 block is in the inside of spout 27, can drive stopper 26 when push rod 25 removes and remove in the inside of spout 27, and the cooperation through stopper 26 and spout 27 is spacing to push rod 25, prevents that push rod 25 from taking place the skew when removing.

When in use, a front camera is arranged on the rearview mirror, then a projection strip is pasted on the surface of the A column in the automobile, the front camera is connected with a projection system controller in the shell 1 through a USB connector 3 of the rearview mirror front camera after being arranged, the projection system controller transmits the picture shot by the front camera to the interior of the micro projector 5, the micro projector 5 projects the picture on the surface of the projection bar, so that a driver can obtain an external image shielded by the A column, the blind area of the visual field is prevented, when the deflector rod 2 is pulled, the driving rod 2 can drive the driving gear 14 to move through the first connecting rod 9, the driving gear 14 can drive the driven gear 10 to rotate when moving, the driven gear 10 can drive the adjusting seat 11 to rotate through the second connecting rod 12, and the adjusting seat 11 can drive the micro projector 5 to rotate to adjust the projection angle, so that the micro projector is suitable for different vehicle types;

when micro projector 5 damages and needs to be changed or maintained, after pressing post 18, pressing post 18 will drive driving seat 24 to move down, driving seat 24 will drive the distance increase between two sets of driving pieces 22 through the inclined plane on its surface and driving piece 22 surface to make first spring 23 and second spring 28 compressed simultaneously, at this moment, plug 20 will shift out from inside of fixed slot 15, thereby can dismantle micro projector 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.