Multifunctional automobile seat with sliding screen and electric table board

Abstract

The multifunctional automobile seat comprises a sliding screen mechanism and an electric table plate mechanism, the sliding screen mechanism is contained in a left armrest, and a screen lifting mechanism of the sliding screen mechanism can drive a screen placing mechanism to be lifted to an open state. The electric table plate mechanism is accommodated in the right armrest; when the sliding screen mechanism and the electric table plate mechanism are both in a storage state, the seat is in an initial mode; when the armrest lifting mechanism drives the left armrest and the right armrest to descend to the lowest position, and the sliding screen mechanism and the electric table plate mechanism are both in a storage state, the seat is in a welcome mode; when the electric table plate mechanism is in an unfolded state, the seat is in a working mode; and when the screen placing mechanism is in an open state and the electric table plate mechanism is in a storage state, the seat is in an entertainment mode. According to the multifunctional seat, the functionality of the seat is greatly enriched, and the diversified requirements of passengers in different scenes are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, especially to a multifunctional automobile seat with a sliding screen and an electric table board. BACKGROUND

[0002] With the development of the automobile industry and the diversification of consumer demand for automobile functions, traditional automobile seats have been difficult to meet the pursuit of modern people for comfort and practicality. In particular, during long-distance travel or business travel, passengers often need to work or entertain in the car, and the existing automobile seat design often ignores this demand. Therefore, it is particularly important to develop a multifunctional automobile seat that can provide comfortable riding experience and meet the diverse needs of passengers for work, entertainment, etc. SUMMARY

[0003] In view of the problems existing in the prior art, the utility model aims to provide a multifunctional automobile seat with a sliding screen and an electric table board to meet the diverse needs of passengers for work, entertainment, etc.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a multifunctional automobile seat with a sliding screen and an electric table board, which comprises a left armrest and a right armrest, the left armrest and the right armrest are both equipped with an armrest lifting mechanism, and further comprises a sliding screen mechanism and an electric table board mechanism, the sliding screen mechanism is accommodated in the left armrest, the sliding screen mechanism comprises a screen placing mechanism and a screen lifting mechanism connected with each other, the screen lifting mechanism is fixed on the left armrest, and the screen lifting mechanism can drive the screen placing mechanism to be lifted upward from the accommodation state to the open state, a storage groove for placing the screen is arranged on the screen placing mechanism, the electric table board mechanism is accommodated in the right armrest, and the electric table board mechanism can be turned from the accommodation state to the unfolded state; when the sliding screen mechanism and the electric table board mechanism are both in the accommodation state, the automobile seat is in the initial mode; when the armrest lifting mechanism drives the left armrest and the right armrest to descend to the lowest position, and the sliding screen mechanism and the electric table board mechanism are both in the accommodation state, the automobile seat is in the welcome mode; when the electric table board mechanism is in the unfolded state, the automobile seat is in the working mode; when the screen placing mechanism is in the open state, and the electric table board mechanism is in the accommodation state, the automobile seat is in the entertainment mode.

[0005] In the above-mentioned scheme, the electric table board mechanism comprises a small table board and a pull wire motor assembly, and the pull wire motor assembly can drive the small table board to be accommodated and unfolded. Only a single motor can realize many actions such as table board lifting, extension, turning and horizontal fixing, which is reliable and stable, and occupies small space.

[0006] In the above scheme: the seat two sides corresponding to the armrest are provided with receiving cavities, the armrest lifting mechanism can drive the left and right armrests to descend and hide in the receiving cavities, for welcoming, facilitating passengers to get on and off the vehicle.

[0007] In the above scheme: the armrest lifting mechanism is a screw nut mechanism or a pull wire motor mechanism, which is simple in structure and convenient to design.

[0008] In the above scheme: the screen placing mechanism comprises a screen receiving shell, a motor and a moving block, the screen receiving shell is a cavity structure, a receiving groove is arranged on the top surface of the screen receiving shell, the motor is fixed in the screen receiving shell, the output end of the motor is connected with a gear, the moving block slides forward and backward and is limited in the screen receiving shell, a rack meshing with the gear is arranged on the moving block, a clamping feature is further arranged on the moving block, the clamping feature penetrates through the screen receiving shell upward and extends into the receiving groove, the screen is clamped between the clamping feature and the front end inner wall of the receiving groove, and an avoiding hole is arranged on the screen receiving shell for the rear movement of the clamping feature; when the motor drives the gear to rotate, the gear can drive the rack to move, thereby driving the moving block and the clamping feature to slide backward, and the clamping unlocking of the screen is realized. The screen placing mechanism drives the gear to rotate through the motor, thereby driving the rack meshing with the gear to move, the movement of the rack makes the moving block and the clamping feature on the moving block slide backward, and the quick clamping unlocking of the screen is realized; this process does not need manual operation of complex locks or screws, and the convenience of screen unlocking is greatly improved.

[0009] The utility model discloses the beneficial effect is:

[0010] 1. Through the integration of the sliding screen mechanism and the electric table plate mechanism, the automobile seat realizes flexible conversion from the initial mode to the welcoming mode, the working mode and the entertainment mode, greatly enriches the functionality of the seat, and meets the diversified needs of passengers in different scenarios. 2. The sliding screen mechanism and the electric table plate mechanism can be stored in the armrests when not in use. This design not only maintains the neatness of the seat appearance, but also effectively utilizes the limited space inside the vehicle, improving the space utilization rate. 3. The left and right armrests are equipped with armrest lifting mechanisms, which can adjust the height of the armrests according to the needs of passengers, further improving the comfort and convenience of riding. Especially in the welcoming mode, the lowered armrests provide a more spacious passage for passengers to get in and out of the vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0011] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0012] Figure 1 is the schematic diagram of the automobile seat in the initial mode.

[0013] Figure 2is a schematic view of the car seat in the welcome mode.

[0014] Figure 3 is a schematic view of the car seat in the working mode.

[0015] Figure 4 is a schematic view of the car seat in the entertainment mode.

[0016] Figure 5 is a schematic view of the seat pan frame.

[0017] Figure 6 is a schematic view of the armrest frame.

[0018] Figure 7 is a schematic view of the seat lower frame assembly.

[0019] Figure 8 is a schematic view of the seat lower frame assembly when the slide screen mechanism and the electric table board mechanism are in the open state.

[0020] Figure 9 is a schematic view of the seat lower frame assembly when the slide screen mechanism and the electric table board mechanism are in the storage state and the armrest is lowered.

[0021] Figure 10 is a schematic view of the slide screen mechanism installed in the left armrest.

[0022] Figure 11 is a schematic view when the screen lifting mechanism is retracted.

[0023] Figure 12 is a schematic view when the screen lifting mechanism is lifted.

[0024] Figure 13 is a side view of the screen lifting mechanism.

[0025] Figure 14 is a schematic view when the screen is ejected.

[0026] Figure 15 is a schematic view when the screen is clamped.

[0027] Figure 16 is a schematic view of the screen placing mechanism.

[0028] Figure 17 is a schematic view of the inside of the screen storage shell.

[0029] Figure 18 is a schematic view when the clamping unlocking and ejecting block is ejected.

[0030] Figure 19 is a schematic view when the clamping locking and ejecting block is reset. DETAILED DESCRIPTION

[0031] As Figure 1 A multifunctional automobile seat with a sliding screen and an electric table board, as shown in Fig. 19, mainly comprises a left armrest 16, a right armrest 17, a sliding screen mechanism and an electric table board mechanism 18. The left armrest 16 and the right armrest 17 are both equipped with an armrest lifting mechanism.

[0032] The sliding screen mechanism is accommodated in the left armrest 16, and the sliding screen mechanism comprises a screen placing mechanism and a screen lifting mechanism connected with each other. The screen lifting mechanism is fixed on the left armrest 16, and the screen lifting mechanism can drive the screen placing mechanism to be lifted upward from a storage state to an open state. The screen placing mechanism is provided with a storage groove 5 for placing a screen 4.

[0033] The electric table board mechanism is accommodated in the right armrest 17, and the electric table board mechanism 18 can be turned from a storage state to an unfolded state.

[0034] When the sliding screen mechanism and the electric table board mechanism 18 are both in the storage state, the automobile seat is in an initial mode. When the armrest lifting mechanism drives the left armrest 16 and the right armrest 17 to be lowered to the lowest position, and the sliding screen mechanism and the electric table board mechanism 18 are both in the storage state, the automobile seat is in a welcoming mode. When the electric table board mechanism 18 is in the unfolded state, regardless of whether the screen placing mechanism is lifted or not, the automobile seat is in a working mode. When the screen placing mechanism is in the open state, and the electric table board mechanism 18 is in the storage state, the automobile seat is in an entertainment mode. In a zero-gravity state, the sliding lifting screen can be used in cooperation, which is convenient for passengers to use and increases comfort.

[0035] Preferably, the electric table board mechanism comprises a small table board and a pull-wire motor assembly, and the pull-wire motor assembly can drive the small table board to be stored and unfolded. The single motor can realize many actions such as table board lifting, extension, turning and horizontal fixing, which is reliable and stable, and occupies small space.

[0036] Preferably, the left armrest and the right armrest are provided with storage cavities corresponding to the armrests, and the armrest lifting mechanism can drive the left armrest and the right armrest to be lowered and hidden in the storage cavities, which is used for welcoming and is convenient for passengers to get on and off the vehicle.

[0037] Preferably, the armrest lifting mechanism is a screw-nut mechanism or a pull-wire motor mechanism, which is simple in structure and convenient in design.

[0038] Preferably, the screen placing mechanism comprises a screen storage shell 1, a motor 2 and a moving block 3, the screen storage shell 1 is a cavity structure, a receiving groove 5 is arranged on the top surface of the screen storage shell 1, the motor 2 is fixed in the screen storage shell 1, the output end of the motor 2 is connected with a gear 6, the moving block 3 slides forward and backward and is limited in the screen storage shell 1, a rack 31 engaged with the gear 6 is arranged on the moving block 3, a clamping feature 32 is also arranged on the moving block 3, the clamping feature 32 extends into the receiving groove 5 after penetrating the screen storage shell 1 upward, the screen 4 is clamped between the clamping feature 32 and the front end inner wall of the receiving groove 5, the screen storage shell 1 is provided with an avoiding hole for the rearward movement of the clamping feature 32; when the motor 2 drives the gear 6 to rotate, the gear 6 can drive the rack 31 to move, thereby driving the moving block 3 and the clamping feature 32 to slide backward, and then the clamping of the screen 4 is unlocked. The screen placing mechanism drives the gear 6 to rotate through the motor 2, and then drives the rack 31 engaged with the gear 6 to move, the movement of the rack 31 makes the moving block 3 and the clamping feature 32 thereon slide backward, thereby realizing the quick clamping and unlocking of the screen 4; this process does not need manual operation of complex locks or screws, and greatly improves the convenience of unlocking the screen 4.

[0039] The screen lifting mechanism comprises a driving mechanism 10, a support main body 7 and a movable block 13 connected to the driving mechanism 10, the support main body 7 is a cavity structure with an open top surface, and both sides thereof are provided with sliding grooves 12, the initial part of the sliding groove 12 is a straight line segment, and the front end of the straight line segment is an upwardly curved arc line segment, the driving mechanism 10 is fixed in the cavity of the support main body 7, the rear end bottom of the screen storage shell 1 is fixedly provided with a connecting piece 14, the left and right ends of the movable block 13 are hingedly connected to the rear end of the connecting piece 14 through a rotating shaft, the rotating shaft extends outward to form a guide shaft 11 and is slidably connected to the sliding grooves 12 on both sides, the front end of the connecting piece 14 is also slidably connected to the sliding grooves 12 on both sides through the guide shaft 11, and the driving mechanism 10 can drive the movable block 13 to move forward and backward, thereby driving the guide shaft 11 and the connecting piece 14 to move along the sliding grooves, when the guide shaft 11 slides to the arc line segment of the sliding groove 12, the screen placing mechanism is lifted upward.

[0040] The screen lifting mechanism further comprises a first shielding piece 8 and a second shielding piece 9, the first shielding piece 8 and the second shielding piece 9 are arranged in front of and behind each other above the support main body 7, the first shielding piece 8 is fixed to the rear end of the screen storage shell 1, the second shielding piece 9 is fixed to the movable block 13, the front end of the second shielding piece 9 is provided with an avoiding opening for the upward overturning of the first shielding piece 8, when the screen storage shell 1 is lifted upward, the first shielding piece 8 can be overturned upward, so that the first shielding piece 8 is completely fitted into the avoiding opening of the second shielding piece 9, thereby shielding the inner cavity of the support main body 7.

[0041] The driving mechanism 10 is a screw nut mechanism, and the movable block 13 is fixed to the nut of the screw nut mechanism or is integrally arranged with the screw nut mechanism. The second shielding piece 9 is fixedly connected to the movable block 13 through an intermediate piece 15.

Claims

1. A multifunctional car seat with a sliding screen and an electric table board, comprising a left armrest (16) and a right armrest (17), the left armrest (16) and the right armrest (17) are each equipped with an armrest lifting mechanism, characterized in that: The sliding screen mechanism is accommodated in the left armrest (16), and comprises a screen placing mechanism and a screen lifting mechanism connected with each other, the screen lifting mechanism is fixed to the left armrest (16), and the screen lifting mechanism can drive the screen placing mechanism to be lifted upward from the accommodation state to the open state; the electric table board mechanism is accommodated in the right armrest (17), and the electric table board mechanism (18) can be turned from the accommodation state to the unfolded state; when the sliding screen mechanism and the electric table board mechanism (18) are both in the accommodation state, the automobile seat is in the initial mode; when the armrest lifting mechanism drives the left armrest (16) and the right armrest (17) to descend to the lowest position and the sliding screen mechanism and the electric table board mechanism (18) are both in the accommodation state, the automobile seat is in the welcoming mode; when the electric table board mechanism (18) is in the unfolded state, the automobile seat is in the working mode; when the screen placing mechanism is in the open state and the electric table board mechanism (18) is in the accommodation state, the automobile seat is in the entertainment mode.

2. The multifunctional car seat with a slide screen and an electric table board according to claim 1, characterized in that: The electric table board mechanism comprises a small table board and a wire drawing motor assembly, and the wire drawing motor assembly can drive the small table board to be accommodated and unfolded.

3. The multifunctional car seat with a slide screen and an electric table board according to claim 1, characterized in that: The left and right armrests are provided with accommodation cavities, and the armrest lifting mechanism can drive the left and right armrests to descend and be hidden in the accommodation cavities.

4. The multifunctional car seat with a slide screen and an electric table board of claim 1, wherein: The armrest lifting mechanism is a screw nut mechanism or a wire drawing motor mechanism.

5. The multifunctional car seat with a slide screen and an electric table board according to claim 1, characterized in that: The screen placing mechanism comprises a screen accommodation shell (1), a motor (2) and a moving block (3), the screen accommodation shell (1) is a cavity structure, the accommodation groove (5) is arranged on the top surface of the screen accommodation shell (1), the motor (2) is fixed in the screen accommodation shell (1), the output end of the motor (2) is connected with a gear (6), the moving block (3) slides back and forth and is limited in the screen accommodation shell (1), the moving block (3) is provided with a rack (31) engaged with the gear (6), and the moving block (3) is further provided with a clamping feature (32), the clamping feature (32) passes through the screen accommodation shell (1) upward and extends into the accommodation groove (5), the screen (4) is clamped between the clamping feature (32) and the front end inner wall of the accommodation groove (5), and the screen accommodation shell (1) is provided with a avoiding hole for the rear movement of the clamping feature (32); when the motor (2) drives the gear (6) to rotate, the gear (6) can drive the rack (31) to move, so as to drive the moving block (3) and the clamping feature (32) to slide backward, and then the clamping of the screen (4) is unlocked.

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