Search

CN-224224904-U - Manual rotating support structure of central control screen

CN224224904UCN 224224904 UCN224224904 UCN 224224904UCN-224224904-U

Abstract

The utility model relates to a manual rotary support structure of a central control screen, which belongs to the field of central control screens of automobiles and comprises a rotary mechanism (1), a fixing mechanism (2) and a central control screen (3), wherein the central control screen (3) is connected with the rotary mechanism (1), the rotary mechanism (1) is connected with the fixing mechanism (2), and the fixing mechanism (2) is connected with an automobile body. Through simple mechanical structure, long service life, through fixed plate (17) and well accuse screen (3) bolted connection that are equipped with on runing rest (5), first backup pad (18) and second backup pad (19) at fixed bolster (7) both ends are respectively with automobile body bolted connection, intensity is high, impact resistance is good, rotate well accuse screen (3), drive cam (6) rotatory, the friction surface of cam (6) and concave wheel (8) is used for providing the moment of torsion, realize rotatory moment of torsion stable, feel is good, compress tightly shell fragment (13) through fixation nut (12), realize that the moment of torsion is adjustable.

Inventors

  • CHENG BIAO

Assignees

  • 伯泰克汽车电子(芜湖)有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (10)

  1. 1. A manual rotary support structure of a central control screen is characterized by comprising a rotary mechanism (1) and a fixing mechanism (2), wherein the central control screen (3) is connected with the rotary mechanism (1), the rotary mechanism (1) is connected with the fixing mechanism (2), and the fixing mechanism (2) is connected with a vehicle body.
  2. 2. The manual rotary support structure of the central control screen according to claim 1, wherein the rotary mechanism (1) comprises a rotary main shaft (4), a rotary support (5) and a cam (6), the rotary support (5) is connected with the central control screen (3), a hole matched with the rotary main shaft (4) is formed in the bottom end of the rotary support (5), a hole matched with the outer wall of the cam (6) is formed in the top end of the rotary support (5), the rotary support (5) and the cam (6) are sleeved on the rotary main shaft (4), and the rotary main shaft (4) is connected with the fixing mechanism (2).
  3. 3. The manual rotary support structure of the central control screen according to claim 2, wherein the fixing mechanism (2) comprises a fixing support (7) and a concave wheel (8), the concave wheel (8) is sleeved on the rotary main shaft (4), a mounting hole is formed in the fixing support (7), a protrusion (9) matched with the mounting hole of the fixing support (7) is arranged on the outer wall of the concave wheel (8), a first friction surface (10) is arranged at the top of the cam (6), and a second friction surface (11) matched with the first friction surface (10) is arranged at the bottom of the concave wheel (8).
  4. 4. A manual rotary support structure of a central control screen according to claim 3 is characterized in that a limiting block (24) and a boss (26) are arranged on the cam (6), a limiting groove (25) matched with the limiting block (24) is formed in the concave wheel (8), and a groove (27) matched with the boss (26) is formed in the concave wheel (8).
  5. 5. The manual rotary support structure of the central control screen according to claim 4, wherein one end of the rotary main shaft (4) penetrates out of the concave wheel (8), a fixing nut (12) is arranged at the end part of the end, penetrating out of the rotary main shaft (4), of the rotary main shaft, an elastic piece (13) is arranged on one side of the concave wheel (8), a first gasket (14) and a second gasket (15) are sequentially arranged between the concave wheel (8) and the elastic piece (13), a third gasket (16) is arranged between the elastic piece (13) and the fixing nut (12), and the elastic piece (13), the first gasket (14), the second gasket (15) and the third gasket (16) are all sleeved on the rotary main shaft (4).
  6. 6. The manual rotary support structure of the central control screen according to claim 5, wherein a fixing plate (17) is arranged on the rotary support (5), and the fixing plate (17) is connected with the central control screen (3) through bolts.
  7. 7. The manual rotary support structure of the center control screen according to any one of claims 3 to 6, wherein the fixed support (7) is provided with a first support plate (18) and a second support plate (19), and the first support plate (18) and the second support plate (19) are respectively connected with a vehicle body through bolts.
  8. 8. The manual rotary support structure of the central control screen according to any one of claims 5 to 6, wherein the rotary main shaft (4) comprises a base (20), a square shaft (21) and a threaded column (22), the bottom end of the rotary support (5) is a square hole, the top end of the rotary support (5) is a round hole, and square holes matched with the square shaft (21) are formed in the cam (6), the concave wheel (8), the first gasket (14), the second gasket (15), the elastic sheet (13) and the third gasket (16), and the threaded column (22) is connected with the fixing nut (12).
  9. 9. The manual rotary support structure of a center control screen according to claim 6, wherein the rotary support (5) is cylindrical, the fixing plate (17) is square, the fixing support (7) is cylindrical, the first support plate (18) and the second support plate (19) are trapezoidal, the limiting block (24) is trapezoidal, and the boss (26) is square.
  10. 10. The manual rotary support structure of the central control screen according to claim 9, wherein the ends of the rotary support (5), the fixed plate (17), the fixed support (7), the first support plate (18) and the second support plate (19) are respectively provided with chamfers.

Description

Manual rotating support structure of central control screen Technical Field The utility model belongs to the field of central control screens of automobiles, and particularly relates to a manual rotary support structure of a central control screen. Background At present, the large-size central control screen on the electric vehicle is more and more, so that the main driver and the co-driver can conveniently watch the display screen, and the central control screen is designed into a structural form capable of rotating left and right, thereby being more beneficial to the use of the main driver and the co-driver. With the development of the intellectualization and networking of electric automobiles, a central control screen gradually becomes a core carrier for vehicle-mounted information interaction, and functions of the central control screen are expanded from traditional multimedia control to multi-field integration such as navigation, driving assistance, vehicle state monitoring and entertainment service. The rotary central control screen gradually evolves into the standard function of the intelligent cabin through enhancing scene adaptability and user experience, the technical maturity and cost optimization of the rotary central control screen are key to large-scale landing, the rotary screen becomes a marked design of a train enterprise highlighting technological sense, most of the conventional central control screen cannot rotate left and right, and part of the rotary screen is not high enough in rotatable strength. The Chinese patent CN221541435U discloses a fixing bracket for an automobile central control screen in 2024, 8 and 16 days, and comprises a fixing bracket body, wherein the fixing bracket body is in a shape of a cover body, two side edges of the fixing bracket body are provided with bracket bases, two side edges of the fixing bracket body are provided with guide grooves, the inner side of the fixing bracket body is provided with a wire holder limiting hole and a fixing hole, the top surface of the fixing bracket body is provided with a heat dissipation hole, the corner of the lower edge of the inner side of the fixing bracket body is provided with a fixing seat I, and the edge of the lower side of the fixing bracket body is provided with a fixing seat II. Disclosure of utility model The utility model aims to provide a manual rotary support structure of a central control screen, which can rotate left and right and has high strength. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The manual rotary support structure of the central control screen comprises a rotary mechanism and a fixing mechanism, wherein the central control screen is connected with the rotary mechanism, the rotary mechanism is connected with the fixing mechanism, and the fixing mechanism is connected with a vehicle body. The rotary mechanism comprises a rotary main shaft, a rotary support and a cam, the rotary support is connected with a central control screen, a hole matched with the rotary main shaft is formed in the bottom end of the rotary support, a hole matched with the outer wall of the cam is formed in the top end of the rotary support, the rotary support and the cam are sleeved on the rotary main shaft, and the rotary main shaft is connected with a fixing mechanism. The fixed establishment includes fixed bolster and concave wheel, concave wheel cover is on rotatory main shaft, be equipped with the mounting hole on the fixed bolster, concave wheel outer wall be equipped with fixed bolster's mounting hole complex arch, the cam top is equipped with first friction surface, concave wheel bottom be equipped with first friction surface complex second friction surface. The cam is provided with a limiting block and a boss, the concave wheel is provided with a limiting groove matched with the limiting block, and the concave wheel is provided with a groove matched with the boss. One end of the rotating main shaft penetrates out of the concave wheel, a fixing nut is arranged at the end part of the rotating main shaft, one side of the concave wheel is provided with an elastic sheet, a first gasket and a second gasket are sequentially arranged between the concave wheel and the elastic sheet, a third gasket is arranged between the elastic sheet and the fixing nut, and the elastic sheet, the first gasket, the second gasket and the third gasket are all sleeved on the rotating main shaft. The rotary support is provided with a fixed plate, and the fixed plate is connected with the central control screen through bolts. The fixed support is provided with a first supporting plate and a second supporting plate, and the first supporting plate and the second supporting plate are respectively connected with the vehicle body through bolts. The rotary main shaft comprises a base, a square shaft and a threaded column, the bottom end of the rotary support is a square hole, the top end of the