Table plate assembly, seat and vehicle

Abstract

The utility model discloses a table board assembly, seat and vehicle, table board assembly includes: table board, cover plate and first locking mechanism, the table board is provided with holding groove, holding groove is at least used for holding display and has the notch of taking and placing display, the cover plate is provided on the table board, the cover plate covers the notch, the first locking mechanism is provided on one of the table board and the cover plate, and the first locking mechanism is provided on the other one of the table board and the cover plate. The first locking mechanism is in locking fit with the other one of the table plate and the cover plate and selectively unlocks the table plate and the cover plate, and at least one of the table plate, the cover plate and the first locking mechanism is used for being in limiting fit with the display. The first locking structures are arranged on the table plate and the cover plate, so that the cover plate and the table plate can be selectively locked, and the first locking mechanisms can limit the display, so that the matching of screws and buckles can be saved, the cost can be saved, and the mounting and dismounting of the display screen are facilitated; and the internal entertainment of the vehicle can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a table board assembly, a seat and a vehicle. Background Art

[0002] At present, in order to enrich the riding experience of rear passengers, tables are usually added to the seats to facilitate daily use by passengers, and tablet computers can be placed on the tables. However, the display screen is not easy to disassemble and install, which is not conducive to passenger use and reduces the interior entertainment of the vehicle. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a table board assembly that facilitates the installation and removal of a display screen, thereby facilitating passengers to use the display screen and improving the interior entertainment of the vehicle.

[0004] The utility model further provides a seat.

[0005] The utility model further provides a vehicle.

[0006] According to the utility model, the table top assembly includes: a table top, a cover plate and a first locking mechanism, the table top is provided with a receiving groove, the receiving groove is at least used to receive the display and has a slot for taking and placing the display, the cover plate is arranged on the table top, the cover plate covers the slot, the first locking mechanism is arranged on one of the table top and the cover plate, the first locking mechanism is locked with the other of the table top and the cover plate and selectively unlocks the table top and the cover plate, and at least one of the table top, the cover plate and the first locking mechanism is used to cooperate with the display to limit the position.

[0007] According to the table top assembly of the utility model, a receiving groove and a notch are provided in the table top, so that the display screen can be placed in the receiving groove through the notch, and a cover plate is provided at the notch, so that the cover plate can encapsulate the table top, and a first locking structure is provided on the table top and the cover plate, so that the cover plate and the table top can be selectively locked, and the first locking mechanism can limit the display screen. Such a setting can save the cooperation of screws and buckles, thereby saving costs, and facilitates the installation and disassembly of the display screen, thereby improving the interior entertainment of the vehicle.

[0008] In some examples of the present invention, the first locking mechanism includes: a first locking member and a first operating member, the first locking member is arranged on one of the table top and the cover plate, the other of the table top and the cover plate is provided with a first locking portion, the first locking member is locked with the first locking portion, the first operating member is connected to the first locking member, and the first operating member is movable relative to the one of the table top and the cover plate to selectively drive the first locking member to unlock the first locking portion.

[0009] In some examples of the present invention, the first locking mechanism further includes: a transmission member, the transmission member is connected between the first locking member and the first operating member, one of the table top and the cover plate is provided with a through hole, and the transmission member passes through the through hole.

[0010] In some examples of the present invention, one of the table top and the cover plate is provided with a manipulation hole, the manipulation hole is communicated with the through hole, and the first manipulation member is movably disposed in the manipulation hole.

[0011] In some examples of the present invention, the first locking mechanism also includes: a clamping member and an elastic component, the clamping member is connected between the transmission member and the first locking member, the clamping member is used to cooperate with the display to limit the position, and the elastic component is arranged between the table top and the cover plate and the clamping member to provide clamping force to the clamping member.

[0012] In some examples of the present invention, the elastic component includes: a force transmission member and an elastic member, the force transmission member is connected to the side of the clamping member facing away from the first limiting surface, and the elastic member is arranged between one of the table top and the cover plate and the force transmission member.

[0013] In some examples of the utility model, one of the table top and the cover plate is provided with an installation groove, the elastic member is arranged in the installation groove, and one of the table top and the cover plate is provided with a limiting sleeve in the installation groove, and the force transmission member contacts the elastic member after passing through the limiting sleeve.

[0014] In some examples of the present invention, one of the table top and the cover plate is the table top, the other of the table top and the cover plate is the cover plate, the cover plate is provided with a connecting block protruding toward the mounting groove, and the first locking portion is provided on the connecting block and is constructed as a locking groove.

[0015] In some examples of the present invention, there are multiple first locking mechanisms, and the multiple first locking mechanisms are arranged at intervals on the one of the table top and the cover plate.

[0016] In some examples of the present invention, the accommodating groove has a groove bottom, and the groove bottom is provided with a magnetic pad protruding toward the installation groove, and the magnetic pad is used for limiting and magnetically cooperating with the display.

[0017] In some examples of the utility model, when the first locking mechanism is locked with the other of the table top and the cover plate, the first locking mechanism contacts the magnetic pad and is used to limit the position of the display; and / or the cover plate is provided with a connecting block protruding toward the mounting groove, the connecting block is arranged opposite to the magnetic pad, and the connecting block is used to limit the position of the display.

[0018] In some examples of the present invention, the table top assembly further includes: a charging device, which is disposed on a side of the cover plate facing the mounting slot, and is used to charge the display.

[0019] In some examples of the present invention, the charging device includes: a mounting base, a charger, and a second locking mechanism, the charger is arranged on the mounting base, the second locking mechanism is arranged on one of the cover plate and the mounting base, the second locking mechanism is locked with the other of the cover plate and the mounting base and selectively unlocks the mounting base and the cover plate.

[0020] In some examples of the present invention, the second locking mechanism includes: a screw, a sliding member and a second locking member, the screw is rotatably disposed on one of the cover plate and the mounting seat, the sliding member is threadedly engaged with the screw, the second locking member is disposed on the sliding member, the other of the cover plate and the mounting seat is provided with a second locking portion, and the second locking member is locked and engaged with the second locking portion.

[0021] In some examples of the present invention, the lead screw includes: a first rod segment and a second rod segment connected sequentially along its length direction, the thread of the first rod segment is opposite to the thread direction of the second rod segment, and the first rod segment and the second rod segment both correspond to the second locking member.

[0022] In some examples of the present invention, the charger is a magnetic charger.

[0023] In some examples of the present invention, the cover plate is provided with a limiting protrusion, and the limiting protrusion is limitedly matched with the inner circumference of the installation groove.

[0024] In some examples of the present invention, the receiving groove has a groove bottom, and a window opposite to the display is formed on the groove bottom.

[0025] The seat according to the utility model comprises: a backrest and the above-mentioned table board assembly, wherein the table board is arranged on the backrest.

[0026] The vehicle according to the utility model comprises: the seat mentioned above.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 It is a structural diagram of the table board assembly installed on the seat;

[0030] Figure 2 It is a structural schematic diagram of the table board assembly;

[0031] Figure 3 It is a cutaway view of the table top assembly;

[0032] Figure 4 It is an enlarged view of A;

[0033] Figure 5 is an enlarged view of B;

[0034] Figure 6 is a partial structural schematic diagram of the second locking mechanism;

[0035] Figure 7 This is the unlocked exploded view of the table top assembly.

[0036] Reference numerals:

[0037] 100. Table board assembly;

[0038] 10. Table top; 11. Through hole; 12. Control hole; 13. Magnetic pad;

[0039] 20. Cover plate; 21. Connecting block; 22. Limiting protrusion;

[0040] 30. First locking mechanism; 31. First locking member; 32. First operating member; 33. First locking portion; 34. Transmission member; 35. Clamping member; 36. Elastic component; 361. Force transmission member; 362. Elastic member; 363. Limiting sleeve;

[0041] 40. Display;

[0042] 50. Charging device; 51. Mounting seat; 52. Charger; 53. Second locking mechanism; 531. Lead screw; 532. Sliding member; 533. Second locking member; 534. Second locking portion; 535. First rod segment; 536. Second rod segment;

[0043] 200. Seat. DETAILED DESCRIPTION

[0044] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0045] Reference below Figure 1-Figure 7 A table top assembly 100 according to an embodiment of the present invention is described. The table top assembly 100 is applied in a vehicle.

[0046] like Figure 1-Figure 7 As shown, according to the utility model, the table top assembly 100 includes: a table top 10, a cover plate 20 and a first locking mechanism 30. The table top 10 is provided with a receiving groove, which is at least used to receive the display 40 and has a slot for taking and placing the display 40. The cover plate 20 is arranged on the table top 10, and the cover plate 20 is covered in the slot. The first locking mechanism 30 is arranged on one of the table top 10 and the cover plate 20. The first locking mechanism 30 is locked with the other one of the table top 10 and the cover plate 20 and selectively unlocks the table top 10 and the cover plate 20. At least one of the table top 10, the cover plate 20 and the first locking mechanism 30 is used to cooperate with the display 40 in a limited position.

[0047] It can be understood that the table top 10, the cover plate 20 and the first locking mechanism 30 constitute the main structure of the table top assembly 100, and the table top 10 can provide an installation position for the cover plate 20 and the first locking mechanism 30, so as to facilitate the cover plate 20 to cover the table top 10 and the first locking mechanism 30 to lock the table top assembly 100.

[0048] Among them, the table top 10 is a frame structure, and a receiving groove is formed inside the table top 10. A notch is formed on the top of the receiving groove, so that other components can be placed in the receiving groove through the notch. For example, the display 40 is placed in the receiving groove through the notch, so that the receiving groove can limit and protect the display 40, so that the display 40 can be stored, which makes it convenient for the passenger to take out the display 40 from the receiving groove when using it, and place the display 40 in the receiving groove when not in use.

[0049] The cover 20 is located on one side of the table top 10, and the cover 20 is close to the slot, so that the cover 20 can cover the slot. This arrangement allows the passenger to open the cover 20 and take out the monitor 40 from the receiving slot when using the monitor 40. When the monitor 40 is not in use, the monitor 40 is placed in the receiving slot and the cover 20 is covered on the slot, thereby facilitating the installation and disassembly of the monitor 40, as well as protecting it.

[0050] In addition, the first locking mechanism 30 is arranged on both sides of the table top 10, and a part of the first locking mechanism 30 is locked with the cover plate 20, so that the cover plate 20 and the table top 10 can be locked or unlocked, thereby facilitating the installation and disassembly between the cover plate 20 and the table top 10. Another part of the first locking mechanism 30 limits the display 40, so that after the display 40 is installed in the receiving slot, the first locking mechanism 30 limits both sides of the display 40, thereby preventing the display 40 from moving in the receiving slot.

[0051] Therefore, by setting a receiving groove and a notch in the table top 10, it is convenient to place the display screen in the receiving groove through the notch, and the cover plate 20 is set at the notch, so that the cover plate 20 can encapsulate the table top 10, and a first locking structure is set on the table top 10 and the cover plate 20, so that the cover plate 20 and the table top 10 can be selectively locked, and the first locking mechanism 30 can limit the display 40. This arrangement can save the cooperation of screws and buckles, thereby saving costs, and facilitates the installation and disassembly of the display 40, thereby improving the internal entertainment of the vehicle.

[0052] Among them, Figure 3 and Figure 4 As shown, the first locking mechanism 30 includes: a first locking member 31 and a first operating member 32. The first locking member 31 is arranged on one of the table top 10 and the cover plate 20. The other one of the table top 10 and the cover plate 20 is provided with a first locking portion 33. The first locking member 31 is locked with the first locking portion 33. The first operating member 32 is connected to the first locking member 31. The first operating member 32 is movable relative to one of the table top 10 and the cover plate 20, so as to selectively drive the first locking member 31 to unlock the first locking portion 33.

[0053] That is to say, the first locking member 31 and the first operating member 32 constitute the main body of the first locking mechanism 30, the first locking portion 33 is provided on the side of the cover plate 20 facing the receiving groove, and the first locking member 31 is provided on the side of the table plate 10, and the first locking member 31 is locked with the first locking portion 33, so that the cover plate 20 and the table plate 10 can be locked with each other. When the passenger needs to open the cover plate 20, the first locking member 31 and the first locking portion 33 are unlocked, and when the passenger needs to cover the cover plate 20, the first locking member 31 and the first locking portion 33 are locked. The first operating member 32 is located on one side of the table top 10, and the first operating member 32 is connected to the first locking member 31, so that the first operating member 32 can control the first locking member 31, and the first operating member 32 can move relative to the table top 10. This arrangement allows the passenger to provide a pulling force to the first operating member 32, and the first operating member 32 then drives the first locking member 31 to move, so that the first locking member 31 and the first locking portion 33 can be unlocked, thereby facilitating the passenger to separate the cover 20 and the table top 10.

[0054] In addition, if Figure 3 and Figure 4 As shown, the first locking mechanism 30 further includes: a transmission member 34, the transmission member 34 is connected between the first locking member 31 and the first operating member 32, one of the table board 10 and the cover board 20 is provided with a through hole 11, and the transmission member 34 passes through the through hole 11. It can be understood that the transmission member 34 is located between the first locking member 31 and the first operating member 32, so that the passenger can provide a pulling force to the first operating member 32, and the first operating member 32 transmits the pulling force to the first locking member 31 through the transmission member 34, and the first locking member 31 moves so that the first locking member 31 and the first locking part 33 can be unlocked, thereby facilitating the passenger to separate the cover board 20 from the table board 10, and a through hole 11 is provided on one side of the table board 10, and the transmission member 34 passes through the through hole 11, so that the transmission member 34 can move relative to the through hole 11, thereby facilitating the transmission member 34 to drive the first locking member 31 and the first locking part 33 to be unlocked and separated.

[0055] In addition, if Figure 3 and Figure 4 As shown, one of the table top 10 and the cover plate 20 is provided with an operating hole 12, the operating hole 12 is communicated with the through hole 11, and the first operating member 32 is movably provided in the operating hole 12. That is to say, the operating hole 12 is provided on one side of the table top 10, and the operating hole 12 is communicated with the through hole 11, so that the operating hole 12 can provide a movement space for the first operating member 32, and the through hole 11 can provide a movement space for the transmission member 34. Such a setting is convenient for the passenger to control the movement of the first operating member 32 through the operating hole 12, and the first operating member 32 drives the first locking member 31 to move through the transmission member 34, so as to facilitate the unlocking and separation between the first locking member 31 and the first locking portion 33.

[0056] In addition, if Figure 3 and Figure 4 As shown, the first locking mechanism 30 also includes: a clamping member 35 and an elastic component 36. The clamping member 35 is connected between the transmission member 34 and the first locking member 31. The clamping member 35 is used to limit the position of the display 40. The elastic component 36 is arranged between one of the table top 10 and the cover plate 20 and the clamping member 35, so as to provide clamping force to the clamping member 35. It can be understood that the clamping member 35 is located between the transmission member 34 and the first locking member 31, and the two ends of the clamping member 35 respectively abut the cover plate 20 and the table top 10, so that the clamping member 35 can separate the accommodating cavity, and one side of the clamping member 35 abuts the display 40, so that the clamping member 35 and the display 40 can be limited and matched, thereby preventing the display 40 from moving in the accommodating cavity, and the elastic component 36 is arranged on one side of the table top 10, and the elastic component 36 is located between the side of the table top 10 and the clamping member 35, so that the elastic component 36 can provide elastic force to the clamping member 35, thereby facilitating the clamping member 35 to provide clamping force to the display 40. This arrangement can make the clamping member 35 bind the display 40 more firmly.

[0057] Among them, Figure 3 and Figure 4 As shown, the elastic component 36 includes: a force transmission member 361 and an elastic member 362. The force transmission member 361 is connected to the side of the clamping member 35 away from the first limiting surface, and the elastic member 362 is arranged between the force transmission member 361 and one of the table top 10 and the cover plate 20. In other words, the force transmission member 361 and the elastic member 362 constitute the main structure of the elastic component 36. The force transmission member 361 is located on the side of the clamping member 35 away from the display 40, and the elastic member 362 is located between the inner side of the table top 10 and the force transmission member 361, so that the elastic force of the elastic member 362 can be transmitted to the clamping member 35 through the force transmission member 361, and then the clamping member 35 can provide a clamping force to the display 40.

[0058] In addition, if Figure 3 and Figure 4As shown, one of the table top 10 and the cover plate 20 is provided with a mounting groove, and the elastic member 362 is provided in the mounting groove. One of the table top 10 and the cover plate 20 is provided with a limiting sleeve 363 in the mounting groove, and the force transmission member 361 contacts the elastic member 362 after passing through the limiting sleeve 363. It can be understood that the mounting groove is provided on one side of the table top 10, and the mounting groove can provide a mounting space for the elastic member 362, so that the elastic member 362 can be compressed and expanded in the mounting groove, and the limiting sleeve 363 is provided at one end of the mounting groove close to the clamping member 35, and one end of the force transmission member 361 is passed through the limiting sleeve 363, so that the limiting sleeve 363 can limit the force transmission member 361, thereby facilitating the elastic force of the elastic member 362 to be transmitted to the clamping member 35 through the force transmission member 361, and the clamping member 35 provides a clamping force to the display 40.

[0059] In addition, if Figure 3 and Figure 4 As shown, one of the table top 10 and the cover plate 20 is the table top 10, and the other of the table top 10 and the cover plate 20 is the cover plate 20. The cover plate 20 is provided with a connecting block 21 protruding toward the installation groove, and the first locking portion 33 is provided on the connecting block 21 and is constructed as a locking groove. That is to say, the cover plate 20 is located on one side of the table top 10, and the cover plate 20 is close to the slot, so that the cover plate 20 can cover the slot, and a connecting block 21 is provided on the side of the cover plate 20 facing the installation slot, and the connecting block 21 extends toward the accommodating slot, and a first locking portion 33 is provided on the connecting block 21, and the first locking portion 33 is a locking slot, and a first locking member 31 is provided on one side of the table top 10, and the first locking member 31 is a protrusion, and the protrusion and the locking slot are locked together, and the first locking member 31 is locked together with the first locking portion 33, so that the cover plate 20 and the table top 10 can be locked together, when the passenger needs to open the cover plate 20, the first locking member 31 and the first locking portion 33 are unlocked, and when the passenger needs to cover the cover plate 20, the first locking member 31 and the first locking portion 33 are locked together.

[0060] Alternatively, if Figure 3 and Figure 4 As shown, there are multiple first locking mechanisms 30, and the multiple first locking mechanisms 30 are arranged at intervals on one of the table board 10 and the cover board 20. It can be understood that the multiple first locking mechanisms 30 are arranged on both sides of the table board 10, so that the first locking mechanisms 30 can be balanced, and such an arrangement facilitates locking or unlocking between the cover board 20 and the table board 10, and further facilitates the installation and removal between the cover board 20 and the table board 10.

[0061] In particular, if Figure 3 and Figure 4As shown, the receiving groove has a groove bottom, and the groove bottom is provided with a magnetic pad 13 protruding toward the installation groove, and the magnetic pad 13 is used for limiting and magnetically cooperating with the display 40. In other words, the side of the receiving groove away from the cover plate 20 is the groove bottom, and the magnetic pad 13 is provided on the groove bottom. The display 40 is located on the side of the magnetic pad 13 away from the groove bottom, so that the magnetic pad 13 can be located between the display 40 and the table 10. This arrangement can make the magnetic pad 13 limit the display 40, and the magnetic pad 13 and the display 40 can be magnetically matched, so as to prevent the display 40 from moving in the receiving groove, thereby extending the service life of the display 40.

[0062] Alternatively, if Figure 3 and Figure 4 As shown, when the first locking mechanism 30 is locked with the other one of the table top 10 and the cover plate 20, the first locking mechanism 30 contacts the magnetic pad 13 and is used to limit the display 40; the cover plate 20 is provided with a connecting block 21 protruding toward the installation groove, the connecting block 21 is arranged opposite to the magnetic pad 13, and the connecting block 21 is used to limit the display 40. It can be understood that the first locking structure is located on one side of the table top 10, the clamping member 35 limits the two sides of the display 40, the magnetic pad 13 limits the side of the display 40 away from the cover plate 20, and the cover plate 20 limits one side of the display 40, so that the display 40 can be more stable in the accommodating cavity, and the performance of the display 40 can be guaranteed, and the connecting block 21 and the magnetic pad 13 are arranged opposite to each other, so that the clamping member 35, the connecting block 21 and the magnetic pad 13 can limit the four sides of the display 40.

[0063] In addition, Figure 3 and Figure 5 As shown, the table assembly 100 further includes: a charging device 50, which is disposed on the side of the cover plate 20 facing the mounting slot, and is used to charge the display 40. That is, the charging device 50 is located on the side of the cover plate 20 facing the receiving slot, and such a configuration allows the charging device 50 to be close to the display 40, so that the charging device 50 can charge the display 40, thereby extending the standby time of the display 40.

[0064] Among them, Figure 3 and Figure 5As shown, the charging device 50 includes: a mounting seat 51, a charger 52 and a second locking mechanism 53. The charger 52 is arranged on the mounting seat 51, and the second locking mechanism 53 is arranged on one of the cover plate 20 and the mounting seat 51. The second locking mechanism 53 locks with the other of the cover plate 20 and the mounting seat 51 and selectively unlocks the mounting seat 51 and the cover plate 20. It can be understood that the mounting seat 51, the charger 52 and the second locking mechanism 53 constitute the main structure of the charging device 50. The mounting seat 51 can provide a mounting position for the charger 52, so that the charger 52 is convenient to approach the display 40. The second locking mechanism 53 is located between the cover plate 20 and the mounting seat 51, so that the second locking mechanism 53 can lock and cooperate with the cover plate 20 and the mounting seat 51, thereby facilitating the locking or unlocking between the cover plate 20 and the mounting seat 51.

[0065] In addition, if Figure 3 , Figure 5 and Figure 6 As shown, the second locking mechanism 53 includes: a screw 531, a sliding member 532 and a second locking member 533. The screw 531 is rotatably arranged in one of the cover plate 20 and the mounting seat 51. The sliding member 532 is threadedly matched with the screw 531. The second locking member 533 is arranged on the sliding member 532. The other one of the cover plate 20 and the mounting seat 51 is provided with a second locking portion 534. The second locking member 533 is locked and matched with the second locking portion 534. That is to say, the lead screw 531, the sliding member 532 and the second locking member 533 constitute the main body of the second locking mechanism 53. The lead screw 531 is located in the mounting seat 51, so that the lead screw 531 can rotate relative to the mounting seat 51. The sliding member 532 is arranged on the lead screw 531, and the sliding member 532 is threadedly matched with the lead screw 531, so that the forward and reverse rotation of the lead screw 531 can drive the sliding member 532 to move laterally. The second locking member 533 is located on one side of the sliding member 532, and the second locking portion 534 is located on the side of the cover 20 facing the display 40. The second locking member 533 and the second locking portion 534 are locked and matched, so that the movement of the lead screw 531 can drive the sliding member 532 to move, and the second locking member 533 and the second locking portion 534 can be selectively locked and matched, thereby facilitating the selective locking and matching between the charging device 50 and the cover 20.

[0066] In addition, if Figure 3 and Figure 5As shown, the lead screw 531 includes: a first rod segment 535 and a second rod segment 536 connected in sequence along its length direction, the thread of the first rod segment 535 is opposite to the thread direction of the second rod segment 536, and the first rod segment 535 and the second rod segment 536 both have corresponding second locking members 533. It can be understood that the first rod segment 535 and the second rod segment 536 are connected in sequence to form the lead screw 531, and the thread directions of the first rod segment 535 and the second rod segment 536 are opposite, so that the sliding member 532 driven by the first rod segment 535 and the second rod segment 536 can move in opposite directions, the sliding member 532 on the first rod segment 535 is provided with a second locking member 533, and the sliding member 532 on the second rod segment 536 is also provided with a second locking member 533, and the two second locking members 533 are arranged at intervals, so that the second locking member 533 and the second locking portion 534 are locked and matched one by one, thereby improving the locking stability between the cover plate 20 and the charging device 50.

[0067] Alternatively, if Figure 3 and Figure 5 As shown, the charger 52 is a magnetic charger 52. This arrangement can reduce the wiring harness connection between the charger 52 and the display 40, thereby reducing the space occupied by the charging device 50 and the display 40, and further reducing the space occupied by the table top assembly 100.

[0068] In addition, if Figure 4 As shown, the cover plate 20 is provided with a limiting protrusion 22, and the limiting protrusion 22 is limitedly matched with the inner circumference of the installation groove. In other words, the cover plate 20 is provided with a limiting protrusion 22 on the side facing the receiving groove, and the limiting protrusion 22 is limitedly matched with the installation groove, so that the cover plate 20 can cover the table top 10, and then the cover plate 20 can protect the charging device 50 and the display 40.

[0069] In addition, Figure 2 As shown, the receiving groove has a groove bottom, and a window is formed at the groove bottom opposite to the display 40. It can be understood that the side of the receiving groove away from the cover plate 20 is the groove bottom, and a window is opened on the groove bottom, and the window corresponds to the display 40, so that the passenger can use the display 40 through the window.

[0070] According to the seat 200 of the utility model, it includes: a backrest and a tabletop assembly 100 of the above embodiment, and the tabletop 10 is arranged on the backrest. By arranging a receiving groove and a notch in the tabletop 10, it is convenient to place the display screen in the receiving groove through the notch, and the cover plate 20 is arranged at the notch, so that the cover plate 20 can encapsulate the tabletop 10, and a first locking structure is arranged on the tabletop 10 and the cover plate 20, so that the cover plate 20 and the tabletop 10 can be selectively locked, and the first locking mechanism 30 can limit the display 40. Such an arrangement can save the matching of screws and buckles, thereby saving costs, and facilitating the installation and removal of the display 40, thereby improving the internal entertainment of the vehicle.

[0071] The vehicle according to the present invention comprises: the seat 200 of the above embodiment. Such arrangement can utilize the position of the seat 200 to meet the entertainment and work needs of passengers, thereby improving the technological performance of the seat 200.

[0072] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0073] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the present utility model, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. In the description of the present utility model, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0075] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A table top assembly (100), characterized in that: include: A table top (10), the table top (10) being provided with a receiving groove, the receiving groove being used at least to receive a display (40) and having a notch for taking in and placing the display (40); A cover plate (20), the cover plate (20) being arranged on the table top (10), the cover plate (20) covering the notch; A first locking mechanism (30), wherein the first locking mechanism (30) is arranged on one of the table top (10) and the cover plate (20), the first locking mechanism (30) is locked with the other of the table top (10) and the cover plate (20) and selectively unlocks the table top (10) and the cover plate (20), and at least one of the table top (10), the cover plate (20) and the first locking mechanism (30) is used to cooperate with the display (40) in a limited position.

2. The table top assembly (100) according to claim 1, characterized in that: The first locking mechanism (30) comprises: a first locking member (31), the first locking member (31) being arranged on one of the table top (10) and the cover plate (20), the other of the table top (10) and the cover plate (20) being provided with a first locking portion (33), the first locking member (31) being locked and matched with the first locking portion (33); A first operating member (32), the first operating member (32) is connected to the first locking member (31), and the first operating member (32) is movable relative to one of the table top (10) and the cover plate (20) to selectively drive the first locking member (31) to unlock the first locking portion (33).

3. The table top assembly (100) according to claim 2, characterized in that: The first locking mechanism (30) further comprises: A transmission member (34), the transmission member (34) being connected between the first locking member (31) and the first operating member (32), the table top (10) and the cover plate (20) being provided with a through hole (11), the transmission member (34) passing through the through hole (11).

4. The table top assembly (100) according to claim 3, characterized in that: One of the table top (10) and the cover plate (20) is provided with an operating hole (12), the operating hole (12) is connected to the through hole (11), and the first operating member (32) is movably arranged in the operating hole (12).

5. The table top assembly (100) according to claim 3, characterized in that: The first locking mechanism (30) further comprises: a clamping member (35), the clamping member (35) being connected between the transmission member (34) and the first locking member (31), the clamping member (35) being used for position-limiting cooperation with the display (40); An elastic component (36), wherein the elastic component (36) is arranged between the clamping member (35) and one of the table top (10) and the cover plate (20) to provide a clamping force to the clamping member (35).

6. The table top assembly (100) according to claim 5, characterized in that: The elastic component (36) comprises: A force transmission member (361), the force transmission member (361) being connected to one side of the clamping member (35); An elastic member (362), wherein the elastic member (362) is arranged between one of the table top (10) and the cover plate (20) and the force transmission member (361).

7. The table top assembly (100) according to claim 6, characterized in that: One of the table top (10) and the cover plate (20) is provided with a mounting groove, the elastic member (362) is arranged in the mounting groove, and one of the table top (10) and the cover plate (20) is provided with a limiting sleeve (363) in the mounting groove, and the force transmission member (361) contacts the elastic member (362) after passing through the limiting sleeve (363).

8. The table top assembly (100) according to claim 7, characterized in that: The one of the table top (10) and the cover plate (20) is the table top (10), the other of the table top (10) and the cover plate (20) is the cover plate (20), the cover plate (20) is provided with a connecting block (21) protruding toward the installation groove, and the first locking portion (33) is provided on the connecting block (21) and is configured as a locking groove.

9. The table top assembly (100) according to claim 1, characterized in that: There are a plurality of the first locking mechanisms (30), and the plurality of the first locking mechanisms (30) are arranged at intervals on the table top (10) and the one of the cover plate (20).

10. The table top assembly (100) according to claim 7, characterized in that: The receiving groove has a groove bottom, and the groove bottom is provided with a magnetic pad (13) protruding toward the installation groove, and the magnetic pad (13) is used for limiting and magnetically cooperating with the display (40).

11. The table top assembly (100) according to claim 10, characterized in that: When the first locking mechanism (30) is locked with the other of the table top (10) and the cover plate (20), the first locking mechanism (30) contacts the magnetic pad (13) and is used to limit the position of the display (40); and / or The cover plate (20) is provided with a connection block (21) protruding toward the installation groove, the connection block (21) is arranged opposite to the magnetic pad (13), and the connection block (21) is used to cooperate with the display (40) in a limiting manner.

12. The table top assembly (100) according to claim 7, characterized in that: Also includes: A charging device (50), the charging device (50) being arranged on a side of the cover plate (20) facing the mounting groove, the charging device (50) being used to charge the display (40).

13. The table top assembly (100) according to claim 12, characterized in that: The charging device (50) comprises: Mounting seat (51); a charger (52), the charger (52) being arranged on the mounting seat (51); A second locking mechanism (53), the second locking mechanism (53) being arranged on one of the cover plate (20) and the mounting seat (51), the second locking mechanism (53) being in locking cooperation with the other of the cover plate (20) and the mounting seat (51) and selectively unlocking the mounting seat (51) and the cover plate (20).

14. The table top assembly (100) according to claim 13, characterized in that: The second locking mechanism (53) comprises: a lead screw (531), the lead screw (531) being rotatably disposed on one of the cover plate (20) and the mounting seat (51); A sliding member (532), the sliding member (532) being threadably matched with the lead screw (531); A second locking member (533), wherein the second locking member (533) is arranged on the sliding member (532), and the other of the cover plate (20) and the mounting seat (51) is provided with a second locking portion (534), and the second locking member (533) is locked and matched with the second locking portion (534).

15. The table top assembly (100) according to claim 14, characterized in that: The lead screw (531) comprises a first rod segment (535) and a second rod segment (536) connected in sequence along its length direction, the thread of the first rod segment (535) and the thread of the second rod segment (536) being in opposite directions, and the first rod segment (535) and the second rod segment (536) both correspondingly have the second locking member (533).

16. The table top assembly (100) according to claim 13, characterized in that: The charger (52) is a magnetic charger (52).

17. The table top assembly (100) according to claim 7, characterized in that: The cover plate (20) is provided with a limiting protrusion (22), and the limiting protrusion (22) is in limiting cooperation with the inner circumferential surface of the installation groove.

18. The table top assembly (100) according to claim 1, characterized in that: The accommodating groove has a groove bottom, and a window opposite to the display (40) is formed on the groove bottom.

19. A seat (200), characterized in that: include: Backrest; The table top assembly (100) according to any one of claims 1 to 18, wherein the table top (10) is arranged on the backrest.

20. A vehicle, characterized in that: include: The seat (200) as claimed in claim 19.

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