Search

CN-117400804-B - Table board structure and vehicle

CN117400804BCN 117400804 BCN117400804 BCN 117400804BCN-117400804-B

Abstract

The invention provides a table plate structure and a vehicle, wherein the table plate structure is arranged in a handrail box at one side of a seat and comprises a transmission mechanism arranged in the handrail box and a table plate arranged on the transmission mechanism, the transmission mechanism is driven to drive the table plate to move, the table plate keeps the same posture and is switched between a first state and a second state, a shielding piece is arranged on the handrail box, is positioned on a movement path of the transmission mechanism and is in transmission connection with the transmission mechanism, and when the transmission mechanism drives the table plate to move, the shielding piece can be driven to move so as to avoid the transmission mechanism. According to the table plate structure, the shielding piece is arranged on the armrest box to avoid the transmission mechanism, so that the table plate with a larger area is convenient to arrange, the table plate can be prevented from interfering with the armrest box in the unfolding process, and the table plate is abutted with the body of a passenger after being unfolded, and the table plate is convenient to unfold and use.

Inventors

  • WANG LING
  • CUI MINGXING
  • ZHANG DENGQIAN
  • DU HAITAO

Assignees

  • 诺博汽车系统有限公司

Dates

Publication Date
20260505
Application Date
20231205

Claims (7)

  1. 1. The utility model provides a table plate structure locates in handrail case (1) of seat one side, its characterized in that: The table plate structure comprises a transmission mechanism arranged in the armrest box (1) and a table plate arranged on the transmission mechanism, the transmission mechanism is driven to drive the table plate to move, the table plate keeps the same posture and is switched between a first state and a second state, the table plate is stored in the armrest box (1) in the first state, and the table plate is unfolded outside the armrest box (1) in the second state; A shielding piece (3) is arranged on the armrest box (1), the shielding piece (3) is positioned on a motion path of the transmission mechanism and is in transmission connection with the transmission mechanism, and when the transmission mechanism drives the table plate to move, the shielding piece (3) can be driven to act so as to avoid the transmission mechanism; the shielding piece (3) is rotationally arranged on the armrest box (1) and is in transmission connection with the transmission mechanism through a rope (4); a first elastic piece (5) is arranged between the shielding piece (3) and the armrest box (1), and the first elastic piece (5) is used for driving the shielding piece (3) to return; The transmission mechanism adopts a parallelogram connecting rod structure and comprises a swing arm (8) with one end pivoted on the armrest box (1), a mounting piece (9) rotationally arranged at the other end of the swing arm (8), and a connecting rod (10) hinged between the mounting piece (9) and the armrest box (1); The desk plate is arranged on the mounting piece (9) through a connecting column (11), a through hole (12) is formed in the swing arm (8), and the connecting column (11) is arranged in the through hole (12) in a penetrating mode; A stop block (18) for the rope (4) to pass through is arranged on the swing arm (8), a limiting block (19) is arranged on the rope (4), and the limiting block (19) is used for limiting the rope (4) to be separated from the swing arm (8); After the swing arm (8) rotates by a preset angle, the stop block (18) pushes the limiting block (19) to tighten the rope (4) and drive the shielding piece (3) to rotate.
  2. 2. A table top structure as in claim 1, wherein: The handrail box (1) is internally provided with a driving part (20), and the driving part (20) is used for driving the transmission mechanism to drive the table board to switch between a first state and a second state.
  3. 3. A desk board structure as claimed in claim 1 or 2, characterized in that: the table comprises a table body (2) and a connecting piece arranged on the table body (2); the connecting piece comprises a first plate body (21) and a second plate body (22) which are connected through a first damping shaft (23), wherein the first plate body (21) is connected with the transmission mechanism, and the second plate body (22) is connected with the table plate body (2).
  4. 4.A table top structure as in claim 3, wherein: The table plate body (2) is connected with the second plate body (22) through a second damping shaft (24), the axial direction of the second damping shaft (24) is perpendicular to the axial direction of the first damping shaft (23), and/or, The table body (2) comprises two split bodies (201) which are connected in a hinged manner, and one split body (201) is connected with the second plate body (22).
  5. 5. A table top structure as in claim 4, wherein: The second plate body (22) comprises a first part (2201) and a second part (2202) which are connected in a plug-in manner, and the table plate body (2) is connected with the second part (2202) through the second damping shaft (24); The sliding chute (25) is arranged on the first portion (2201), the second portion (2202) is inserted into the inserting column (26) in the sliding chute (25), the second portion (2202) can slide relative to the first portion (2201), and under the guidance of the sliding chute (25), the second portion (2202) can drive the table plate to incline by a preset angle.
  6. 6. A table top structure as in claim 5, wherein: a second elastic piece (29) is arranged between the plug post (26) and the first part (2201), and the second elastic piece (29) is used for driving the second part (2202) after sliding to return.
  7. 7. A vehicle, characterized in that: the vehicle is provided with a desk board structure as claimed in any one of claims 1 to 6.

Description

Table board structure and vehicle Technical Field The invention relates to the technical field of vehicle parts, in particular to a desk plate structure. Meanwhile, the invention also relates to a vehicle with the desk plate structure. Background The automobile desk plate is used as an important field of competition of various large-vehicle enterprises, and can meet the demands of work and entertainment of passengers. However, most of the existing small table boards have a plurality of operation steps, and the operation is complex. In addition, current desk of installing in the handrail case is limited by the man-machine requirement of handrail case, and the desk is nearer apart from the seat back, and after the desk was expanded, the desk caused the extrusion to the passenger easily, influences passenger's riding experience. And be difficult to carry out the regulation of angle after expanding, be convenient for the use of table, can't satisfy passenger's reading on the table and use demand such as dull and stereotyped. If the desk plate is far away from the backrest, interference can be generated between the desk plate and the parts of the armrest box, so that the desk plate is inconvenient to unfold. Disclosure of Invention In view of the foregoing, the present invention is directed to a table structure for facilitating the unfolding of the table and improving the comfort of the table. In order to achieve the above purpose, the technical scheme of the invention is realized as follows: A table plate structure arranged in an armrest box at one side of a seat, the table plate structure comprises a transmission mechanism arranged in the armrest box and a table plate arranged on the transmission mechanism, the transmission mechanism is driven to drive the table plate to move and enable the table plate to keep the same posture and switch between a first state and a second state, the table plate is stored in the armrest box in the first state, and the table plate is unfolded outside the armrest box in the second state; Be equipped with the shielding piece on the handrail case, just the shielding piece is located on drive mechanism's the motion path, and with drive mechanism transmission links to each other, drive mechanism drives when the table motion, can drive the shielding piece action is dodged drive mechanism. Further, the shielding piece is rotatably arranged on the armrest box and is in transmission connection with the transmission mechanism through a rope; a first elastic piece is arranged between the shielding piece and the armrest box and is used for driving the shielding piece to return. Further, the transmission mechanism adopts a parallelogram connecting rod structure and comprises a swing arm, a mounting piece and a connecting rod, wherein one end of the swing arm is pivoted on the armrest box, the mounting piece is pivoted on the other end of the swing arm, and the connecting rod is hinged between the mounting piece and the armrest box; the desk plate is arranged on the mounting piece through a connecting column, a through hole is formed in the swing arm, and the connecting column penetrates through the through hole. Further, a stop block for the rope to pass through is arranged on the swing arm, and a limiting block is arranged on the rope and used for limiting the rope to be separated from the swing arm; after the swing arm rotates by a preset angle, the stop block pushes the limiting block to tighten the rope and drive the shielding piece to rotate. Further, a driving part is arranged in the armrest box and is used for driving the transmission mechanism to drive the table plate to switch between a first state and a second state. Further, the table plate comprises a table plate body and a connecting piece arranged on the table plate body; The connecting piece comprises a first plate body and a second plate body which are connected through a first damping shaft, wherein the first plate body is connected with the transmission mechanism, and the second plate body is connected with the table plate body. Further, the table plate body is connected with the second plate body through a second damping shaft, the axial direction of the second damping shaft is perpendicular to the axial direction of the first damping shaft, and/or, The table body comprises two split bodies which are connected in a hinged mode, and one split body is connected with the second plate body. Further, the second plate body comprises a first part and a second part which are connected in a plug-in manner, and the table plate body is connected with the second part through the second damping shaft; the first part is provided with a chute, the second part is inserted into the inserting column in the chute, the second part can slide relative to the first part, and under the guidance of the chute, the second part can drive the desk plate to incline by a preset angle. Further, a second elastic piece is arranged between the inserted post