CN212929480U

CN212929480U - Vehicle-mounted display screen

Info

Publication number: CN212929480U
Application number: CN202021848670.6U
Authority: CN
Inventors: 刘虎锋; 尹翼; 程玮
Original assignee: Nanjing Beiye Electromechanical Equipment Co ltd
Current assignee: Nanjing Beiye Electromechanical Equipment Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-09
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a vehicle-mounted display screen, two connecting plates are arranged on a support plate; two ends of the pitching rotating shaft are respectively and rotatably connected with the two connecting plates, and the pitching rotating shaft is sleeved with a gear I; the rack I is arranged in front of the support plate in a manner of moving back and forth, and is meshed with the gear I; the fixed shaft is connected with the pitching rotating shaft in a crossing way; clamping grooves are respectively arranged at two ends of the fixed shaft; the U-shaped frame has a backward opening, and two ends of the U-shaped frame are respectively provided with a connecting sleeve matched with the clamping groove of the fixed shaft; the two connecting sleeves are sleeved on the clamping grooves of the fixed shaft; the two gears II are fixedly connected with the connecting sleeve; the cylinder bracket is fixedly connected with the pitching rotating shaft; the air cylinder II is fixedly arranged on the air cylinder bracket; a piston rod II of the air cylinder II is fixedly connected with the center of the support rod; the upper end and the lower end of the support rod are respectively provided with a rack II, and the support rod and the two racks II form an I shape; the two racks II are meshed with the corresponding gears II; the front side of the U-shaped frame is provided with a mounting groove; the display screen body is arranged in the mounting groove. The utility model discloses can angle regulation.

Description

Vehicle-mounted display screen

Technical Field

The utility model relates to a display screen technical field specifically is an on-vehicle display screen.

Background

The vehicle-mounted display screen is usually fixed on a vehicle through a fixing support, the angle of the display screen cannot be adjusted mostly, the viewing effect and the viewing range are limited, and therefore the vehicle-mounted display screen capable of adjusting the angle is provided.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model provides a vehicle-mounted display screen that can angle regulation. In order to achieve the above object, the utility model provides a following technical scheme:

a vehicle-mounted display screen comprises a display screen body, a support plate, a pitching adjusting mechanism and a left-right adjusting mechanism; the pitching adjusting mechanism comprises a connecting plate, a pitching rotating shaft and a rack I; the support plate is vertically arranged; the number of the connecting plates is two; the two connecting plates are fixedly arranged on the support plate in sequence along the left and right directions; two ends of the pitching rotating shaft are respectively and rotatably connected with the two connecting plates, and a gear I is sleeved at the position of the pitching rotating shaft, which is close to the connecting plate at one side; the rack I is arranged in front of the support plate and above the gear I in a manner of moving back and forth, and is meshed with the gear I; the left and right adjusting mechanism comprises a fixed shaft, a U-shaped frame, a gear II, a cylinder bracket, a cylinder II and a support rod; the fixed shaft is connected with the pitching rotating shaft in a crossed manner; clamping grooves are formed in two ends of the fixed shaft respectively; the U-shaped frame is provided with a backward opening, and two ends of the U-shaped frame are respectively provided with a connecting sleeve matched with the clamping groove of the fixed shaft; the two connecting sleeves are sleeved on the corresponding fixed shaft clamping grooves; two gears II are arranged; the two gears II are sleeved on the outer peripheral side of the fixed shaft and are fixedly connected with corresponding connecting sleeves; the cylinder bracket is fixedly connected with the pitching rotating shaft; the air cylinder II is fixedly arranged on the air cylinder bracket; a piston rod II of the air cylinder II is fixedly connected with the center of the support rod; the upper end and the lower end of the support rod are respectively provided with a rack II, and the support rod and the two racks II form an I shape; the two racks II are meshed with the corresponding gears II; the front side of the U-shaped frame is provided with a mounting groove; the display screen body is arranged in the mounting groove.

The vehicle-mounted display screen further comprises an air cylinder I; the fixed end of the cylinder I is arranged on the support plate and close to the connecting plate at one side; and a piston rod of the air cylinder I is fixedly connected with the rack II.

The vehicle-mounted display screen further comprises a controller and a control panel; the control panel is arranged on the support plate; the control panel is provided with a left key, a right key, an up key and a down key; the left key and the right key are electrically connected with the air cylinder II through a controller; the upward key and the downward key are electrically connected with the air cylinder I through a controller.

The vehicle-mounted display screen further comprises a rubber sleeve; the periphery that mounting groove and display screen body contacted mutually is equipped with the rubber sleeve.

The fixed shaft and the pitching rotating shaft are integrally formed.

U type frame, two adapter sleeves, two II integrated into one piece of gear.

The utility model has the advantages that:

1. the utility model realizes the angle adjustment of the display screen body in the pitching and left-right directions by arranging the pitching adjusting mechanism and the left-right adjusting mechanism, and improves the utilization rate of the vehicle-mounted display screen;

2. when the air cylinder I controls the rack I to move back and forth, the gear I rotates to drive the display screen body in the mounting groove on the U-shaped frame on the fixing shaft fixed with the pitching rotating shaft to change in pitching angle through the rotation of the pitching rotating shaft, so that the pitching angle is adjusted;

3. the cylinder II starts, drives two racks II through branch and removes to the direction of keeping away from or being close to piston rod I for two II rotations of gear simultaneously, two adapter sleeves that drive U type frame rotate around the fixed axle simultaneously, make the display screen body rotate about along in the mounting groove on the U type frame, the regulation of angle about the realization.

Drawings

FIG. 1 is a schematic structural view of the vehicular display screen of the present invention;

fig. 2 is a schematic view of the position structure of the pitch adjusting mechanism in the present invention;

FIG. 3 is a schematic view of an integrated structure of the pitch rotating shaft and the fixed shaft of the present invention;

FIG. 4 is a schematic view of an integrated structure of the U-shaped frame, the connecting sleeve and the gear II;

in the figure, 1-support plate, 2-connecting plate, 3-cylinder support, 4-piston rod II, 5-support rod, 6-rack II, 7-gear II, 8-connecting sleeve, 9-U-shaped frame, 10-mounting groove, 11-display screen body, 12-fixing shaft, 1201-clamping groove, 13-pitching rotating shaft, 14-control panel, 15-cylinder II, 16-cylinder I, 17-piston rod I, 18-rack I, 19-gear I.

Detailed Description

Referring to fig. 1 to 4, a vehicle-mounted display screen includes a display screen body 11, a support plate 1, a pitching adjustment mechanism, and a left-right adjustment mechanism; the pitching adjusting mechanism comprises a connecting plate 2, a pitching rotating shaft 13 and a rack I18; the support plate 1 is vertically arranged; two connecting plates 2 are provided; the two connecting plates 2 are sequentially and fixedly arranged on the support plate 1 along the left-right direction; two ends of the pitching rotating shaft 13 are respectively connected with the two connecting plates 2 in a rotating manner, and a gear I19 is sleeved at the position, close to the connecting plate 2 on one side, of the pitching rotating shaft 13; the rack I18 is arranged in front of the support plate 1 and above the gear I19 in a manner of moving back and forth, and the rack I18 is meshed with the gear I19; the left and right adjusting mechanism comprises a fixed shaft 12, a U-shaped frame 9, a gear II 7, a cylinder bracket 3, a cylinder II 15 and a support rod 5; the fixed shaft 12 is connected with the pitching rotating shaft 13 in a crossed manner, as shown in fig. 3; clamping grooves 1201 are respectively arranged at two ends of the fixed shaft 12; the U-shaped frame 9 has a backward opening, and two ends of the U-shaped frame are respectively provided with a connecting sleeve 8 matched with the clamping groove 1201 of the fixed shaft 12; the two connecting sleeves 8 are sleeved on the corresponding clamping grooves 1201 of the fixed shaft 12, and the connecting sleeves 8 can only rotate at the clamping grooves 1201 and cannot move up and down; two gears II 7 are provided; the two gears II 7 are sleeved on the outer peripheral side of the fixed shaft 12 and fixedly connected with the corresponding connecting sleeves 8, the fixed shaft 12, the gears II 7 and the connecting sleeves 8 are coaxial, and when the gears II 7 rotate around the central line of the fixed shaft 12, the connecting sleeves 8 are driven to rotate around the corresponding clamping grooves 1201, and the U-shaped frame 9 is driven to rotate along with the gears; the cylinder bracket 3 is fixedly connected with the pitching rotating shaft 13; the air cylinder II 15 is fixedly arranged on the air cylinder bracket 3; a piston rod II 4 of the air cylinder II 15 is fixedly connected with the center of the support rod 5; the upper end and the lower end of the supporting rod 5 are respectively provided with a rack II 6, the supporting rod 5 and the two racks II 6 form an I shape, and a piston rod II 4 of the air cylinder II 15 drives the supporting rod 5 to move back and forth, so that the two racks II 6 are driven to move back and forth simultaneously; the two racks II 6 are meshed with the corresponding gears II 7; the front side of the U-shaped frame 9 is provided with a mounting groove 10; the display screen body 11 is arranged in the mounting groove 10.

The vehicle-mounted display screen also comprises a cylinder I16; the fixed end of the air cylinder I16 is arranged on the support plate 1 and close to the connecting plate 2 on one side; and a piston rod I17 of the air cylinder I16 is fixedly connected with the rack II 6.

The vehicle-mounted display screen also comprises a controller and a control panel 14; the control panel 14 is arranged on the support plate 1; the control panel 14 is provided with a left key, a right key, an up key and a down key; the left key and the right key are electrically connected with the air cylinder II 15 through the controller; pressing the key to the left, cylinder II 15 starts, and piston rod II 4 drives two II 6 racks to the direction that is close to piston rod I17 through branch 5 and removes, and piston rod II 4 drives two II 6 racks to the direction of keeping away from piston rod I17 through branch 5 and removes. The upward key and the downward key are electrically connected with the air cylinder I16 through the controller, when the upward key is pressed, the piston rod I17 of the air cylinder I16 drives the rack I18 to move towards the direction far away from the support plate 1, when the downward key is pressed, the piston rod I17 of the air cylinder I16 drives the rack I18 to move towards the direction close to the support plate 1.

The vehicle-mounted display screen also comprises a rubber sleeve; the rubber sleeve is arranged on the periphery of the mounting groove 10, which is in contact with the display screen body 11, so that the display screen body 11 can be conveniently damped and buffered when colliding with the mounting groove 10 in the bumping process of the automobile.

The fixed shaft 12 is integrally formed with the pitch rotating shaft 13.

The U-shaped frame 9, the two connecting sleeves 8 and the two gears II 7 are integrally formed.

As shown in fig. 1-4, the working principle and flow of the present invention are as follows:

adjusting the pitch angle: when the air cylinder I16 controls the rack I18 to move back and forth, the gear I19 rotates to drive the display screen body 11 in the mounting groove 10 on the U-shaped frame 9 on the fixed shaft 12 fixed with the pitching rotating shaft 13 to change the pitching angle through the rotation of the pitching rotating shaft 13. When a down key is pressed, the air cylinder I16 is started, the piston rod I17 drives the rack I18 to move towards the direction far away from the support plate 1, so that the gear I19 rotates clockwise, the pitching rotating shaft 13 rotates clockwise, and the display screen body 11 is driven to bow downwards through the U-shaped frame 9; pressing the key that goes up, cylinder I16 starts, and piston rod I17 drives rack I18 to the direction motion that is close to extension board 1 for gear I19 anticlockwise rotation drives every single move axis of rotation 13 anticlockwise rotation, drives display screen body 11 through U type frame 9 and upwards faces upward.

Left and right angle adjustment: the left key is pressed, the air cylinder II 15 is started, the piston rod II 4 drives the two racks II 6 to move towards the direction close to the piston rod I17 through the supporting rod 5, so that the two gears II 7 rotate clockwise simultaneously, the two connecting sleeves 8 of the U-shaped frame 9 rotate clockwise around the fixed shaft 12, and the display screen body 11 is driven to rotate left; pressing right key, cylinder II 15 starts, and piston rod II 4 drives two rack II 6 through branch 5 and removes to the direction of keeping away from piston rod I17 for two gear II 7 anticlockwise rotations simultaneously, make two adapter sleeve 8 of U type frame 9 around fixed axle 12 anticlockwise rotation, drive display screen body 11 and rotate right.

Claims

1. The utility model provides a vehicle-mounted display screen which characterized in that: the vehicle-mounted display screen comprises a display screen body, a support plate, a pitching adjusting mechanism and a left-right adjusting mechanism; the pitching adjusting mechanism comprises a connecting plate, a pitching rotating shaft and a rack I; the support plate is vertically arranged; the number of the connecting plates is two; the two connecting plates are fixedly arranged on the support plate in sequence along the left and right directions; two ends of the pitching rotating shaft are respectively and rotatably connected with the two connecting plates, and a gear I is sleeved at the position of the pitching rotating shaft, which is close to the connecting plate at one side; the rack I is arranged in front of the support plate and above the gear I in a manner of moving back and forth, and is meshed with the gear I; the left and right adjusting mechanism comprises a fixed shaft, a U-shaped frame, a gear II, a cylinder bracket, a cylinder II and a support rod; the fixed shaft is connected with the pitching rotating shaft in a crossed manner; clamping grooves are formed in two ends of the fixed shaft respectively; the U-shaped frame is provided with a backward opening, and two ends of the U-shaped frame are respectively provided with a connecting sleeve matched with the clamping groove of the fixed shaft; the two connecting sleeves are sleeved on the corresponding fixed shaft clamping grooves; two gears II are arranged; the two gears II are sleeved on the outer peripheral side of the fixed shaft and are fixedly connected with corresponding connecting sleeves; the cylinder bracket is fixedly connected with the pitching rotating shaft; the air cylinder II is fixedly arranged on the air cylinder bracket; a piston rod II of the air cylinder II is fixedly connected with the center of the support rod; the upper end and the lower end of the support rod are respectively provided with a rack II, and the support rod and the two racks II form an I shape; the two racks II are meshed with the corresponding gears II; the front side of the U-shaped frame is provided with a mounting groove; the display screen body is arranged in the mounting groove.

2. The vehicle-mounted display screen of claim 1, wherein: the vehicle-mounted display screen further comprises an air cylinder I; the fixed end of the cylinder I is arranged on the support plate and close to the connecting plate at one side; and a piston rod of the air cylinder I is fixedly connected with the rack II.

3. The vehicle-mounted display screen of claim 2, wherein: the vehicle-mounted display screen further comprises a controller and a control panel; the control panel is arranged on the support plate; the control panel is provided with a left key, a right key, an up key and a down key; the left key and the right key are electrically connected with the air cylinder II through a controller; the upward key and the downward key are electrically connected with the air cylinder I through a controller.

4. The vehicle-mounted display screen of claim 3, wherein: the vehicle-mounted display screen further comprises a rubber sleeve; the periphery that mounting groove and display screen body contacted mutually is equipped with the rubber sleeve.

5. The vehicle-mounted display screen of claim 1, wherein: the fixed shaft and the pitching rotating shaft are integrally formed.

6. The vehicle-mounted display screen of claim 1, wherein: u type frame, two adapter sleeves, two II integrated into one piece of gear.