Automobile seat and automobile

Abstract

The automobile seat comprises a seat body, a rotating mechanism and a transverse moving mechanism, the rotating mechanism is supported at the bottom of the seat body, a vertical rotating axis is defined by the rotating mechanism, the direction of the seat body can be adjusted around the rotating axis, and the transverse moving mechanism is supported at the bottom of the seat body. The transverse moving mechanism comprises a transverse moving guide rail, and the rotating mechanism is arranged on the transverse moving guide rail and can adjust the transverse position along the transverse moving guide rail. According to the technical scheme, people with mobility difficulties, especially the disabled and the old, can get on and off the automobile conveniently. Meanwhile, by means of the rotating mechanism and the transverse moving mechanism, the seat body can be used in various use scenes such as a reception room and a tea room in a passenger compartment in a vehicle.

Description

Technical Field

[0001] The utility model is used in the field of automobiles, and particularly relates to an automobile seat and an automobile. Background Art

[0002] With the popularization of automobiles in daily life, automobiles have become an important means of transportation for people to travel. For ordinary people, entering the co-pilot seat of a car only requires bending down and stepping in with a single step, but for disabled people and elderly people with limited mobility, the above-mentioned series of consecutive actions are difficult to complete. Content of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an automobile seat and an automobile.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] In a first aspect, an automobile seat includes a seat body, a rotating mechanism, and a lateral movement mechanism. The rotating mechanism is supported at the bottom of the seat body. The rotating mechanism defines a vertical rotation axis, and the seat body can adjust its orientation around the rotation axis. The lateral movement mechanism includes a transverse movement guide rail. The rotating mechanism is disposed on the transverse movement guide rail and can adjust its lateral position along the transverse movement guide rail.

[0006] In combination with the first aspect, in some implementation manners of the first aspect, the rotating mechanism includes a first mounting plate, a second mounting plate, and a first driving motor. The first mounting plate is connected to the bottom of the seat body. The second mounting plate is disposed on the transverse movement guide rail. A rotating bearing is provided between the first mounting plate and the second mounting plate, and the rotation axis is defined by the rotating bearing. The first driving motor is disposed on the second mounting plate. A transmission rod is provided at the output end of the first driving motor, and the transmission rod is connected to the first mounting plate.

[0007] In combination with the first aspect and the above implementation manners, in some implementation manners of the first aspect, a gearbox is provided at the output end of the first driving motor. The gearbox is provided with an output tooth hole. The lower end of the transmission rod is inserted into the output tooth hole. The transmission rod is provided with a tooth groove that cooperates with the output tooth hole. A driving disk is provided at the upper end of the transmission rod. A transmission clamping plate is provided at the bottom of the first mounting plate. The transmission clamping plate is provided with a transmission clamping hole. The driving disk is provided with transmission clamping teeth that cooperate with the transmission clamping hole.

[0008] Combined with the first aspect and the above implementation manners, in some implementation manners of the first aspect, the rotary bearing includes an inner bearing ring, an outer bearing ring, and rollers disposed between the inner bearing ring and the outer bearing ring. The inner bearing ring is provided with a first flange connected to the first mounting plate, and the outer bearing ring is provided with a second flange connected to the second mounting plate.

[0009] Combined with the first aspect and the above implementation manners, in some implementation manners of the first aspect, a bottom frame is provided at the bottom of the seat body, and the first mounting plate is mounted on the bottom frame.

[0010] Combined with the first aspect and the above implementation manners, in some implementation manners of the first aspect, a longitudinal movement mechanism is further included. The longitudinal movement mechanism includes a longitudinal movement guide rail, and the transverse movement guide rail is disposed on the longitudinal movement guide rail and can adjust its longitudinal position along the longitudinal movement guide rail.

[0011] Combined with the first aspect and the above implementation manners, in some implementation manners of the first aspect, both the transverse movement guide rail and the longitudinal movement guide rail include a first guide rail assembly, a second guide rail assembly, and a connecting frame. The first guide rail assembly is parallel to the second guide rail assembly. Both the first guide rail assembly and the second guide rail assembly include a fixed-end guide groove and a movable-end guide groove. The movable-end guide groove is movably assembled in the fixed-end guide groove along the guide rail direction, and the connecting frame is connected between the movable-end guide grooves of the first guide rail assembly and the second guide rail assembly.

[0012] Combined with the first aspect and the above implementation manners, in some implementation manners of the first aspect, the fixed-end guide groove of the transverse movement guide rail is connected to the movable-end guide groove of the longitudinal movement guide rail.

[0013] Combined with the first aspect and the above implementation manners, in some implementation manners of the first aspect, both the first guide rail assembly and the second guide rail assembly further include a lead screw. The lead screw is installed in the fixed-end guide grooves of the first guide rail assembly and the second guide rail assembly. The connecting frame is provided with a second driving motor, and the second driving motor has output shafts extending to both sides. The ends of the output shafts are in transmission cooperation with the corresponding lead screws through gear boxes.

[0014] In a second aspect, an automobile includes the vehicle seat according to any one of the implementation manners in the first aspect.

[0015] One of the technical solutions in the above technical solutions has at least one of the following advantages or beneficial effects: When passengers with inconvenient mobility such as the disabled and the elderly take their seats, the seat body can be adjusted in orientation around the rotation axis, that is, adjusted from facing forward to facing the door side, and then the seat body is adjusted in the transverse position along the transverse movement guide rail, so that the seat body is closer to the door or protrudes partially outside the vehicle door, thereby shortening the distance between the seat body and the outside of the vehicle and facilitating the passengers to take their seats; after the passengers take their seats, the seat body is then horizontally moved and reset along the transverse movement guide rail, and the seat body is adjusted back to face forward around the rotation axis. The technical solution of the present invention greatly facilitates the disabled and the elderly, especially those with inconvenient mobility, to get on and off the vehicle. At the same time, with the help of the rotation mechanism and the transverse movement mechanism, the seat body can also be used in various scenarios such as a meeting room and a tea room in the passenger compartment inside the vehicle.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Brief Description of the Drawings

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 is a schematic structural diagram of an embodiment of the vehicle seat of the present invention;

[0019] Figure 2 is an exploded view of the structure of an embodiment of the vehicle seat of the present invention;

[0020] Figure 3 is a schematic diagram of the structural cooperation of the first driving motor, the transmission rod, and the transmission clamping plate in an embodiment of the vehicle seat of the present invention;

[0021] Figure 4 is a schematic structural diagram of the longitudinal movement mechanism in an embodiment of the vehicle seat of the present invention. Detailed Description of the Embodiments

[0022] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be construed as a limitation on the protection scope of the present invention.

[0023] In the present utility model, when directions (up, down, left, right, front, and back) are described, it is only for facilitating the description of the technical solution of the present utility model, rather than indicating or implying that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0024] In the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and "greater than", "less than", "exceeding", etc. are understood not to include the present number; "above", "below", "within", etc. are understood to include the present number. In the description of the present utility model, if "first" and "second" are described, they are only for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the technical features indicated or the sequence relationship of the technical features indicated.

[0025] In the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, or integrally formed; they can be mechanically connected, or electrically connected or capable of communicating with each other; they can be the communication inside two components or the interaction relationship between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in the present utility model in combination with the specific content of the technical solution.

[0026] See Figure 1 、 Figure 2 As shown in FIGS.

[0027] Combined with Figure 1 、 Figure 2, when passengers with mobility difficulties such as the disabled and the elderly take their seats, the seat body 100 can be adjusted in orientation around the rotation axis, that is, adjusted from facing forward to facing the door side, and then the seat body 100 is adjusted in the lateral position along the transverse movement guide rail 301 to make the seat body 100 closer to the door or protrude partially outside the vehicle door, so as to shorten the distance between the seat body 100 and the outside of the vehicle and facilitate the passengers to take their seats; after the passengers take their seats, the seat body 100 is then horizontally moved back along the transverse movement guide rail 301, and the seat body 100 is adjusted back to face forward around the rotation axis. The technical solution of the present utility model greatly facilitates the disabled and the elderly, especially the disabled and the elderly, to get on and off the vehicle. At the same time, the seat body 100 can also be used in various scenarios such as a meeting room and a tea room in the passenger compartment in the vehicle by means of the rotation mechanism 200 and the lateral movement mechanism 300.

[0028] In some embodiments, referring to Figure 2 , the rotation mechanism 200 includes a first mounting plate 201, a second mounting plate 202 and a first driving motor 203. The first mounting plate 201 is connected to the bottom of the seat body 100. The second mounting plate 202 is arranged on the transverse movement guide rail 301. A rotation bearing 204 is provided between the first mounting plate 201 and the second mounting plate 202, and the rotation axis is defined by the rotation bearing 204. The first driving motor 203 is arranged on the second mounting plate 202, and a transmission rod 205 is provided at the output end of the first driving motor 203. The transmission rod 205 is connected to the first mounting plate 201. The power of the first driving motor 203 is transmitted to the first mounting plate 201 through the transmission rod 205, so as to drive the first mounting plate 201 to adjust the orientation around the rotation axis.

[0029] Further, referring to Figure 3 , a gearbox 206 is provided at the output end of the first driving motor 203. The gearbox 206 is provided with an output tooth hole 207. The lower end of the transmission rod 205 is inserted into the output tooth hole 207. The transmission rod 205 is provided with a tooth groove matching with the output tooth hole 207. A driving disc 208 is provided at the upper end of the transmission rod 205. A transmission clamping plate 209 is provided at the bottom of the first mounting plate 201. The transmission clamping plate 209 is provided with a transmission clamping hole 210. The driving disc 208 is provided with a transmission clamping tooth 211 matching with the transmission clamping hole 210. Among them, the driving force of the first driving motor 203 can be transmitted to the transmission rod 205 through the meshing of the tooth groove and the output tooth hole 207, and the transmission rod 205 further transmits the driving force to the first mounting plate 201 through the cooperation of the transmission clamping tooth 211 and the transmission clamping hole 210. In this embodiment, a gearbox 206 is provided at the output end of the first driving motor 203. With the multi-stage reduction gear cooperation of the gearbox 206, it is ensured that after the first driving motor 203 is powered off, the seat body 100 can be fixed in a specific orientation.

[0030] In some embodiments, referring to Figure 2, the rotary bearing 204 includes an inner bearing ring, an outer bearing ring, and rollers disposed between the inner bearing ring and the outer bearing ring. The transmission rod 205 passes through the inner hole of the rotary bearing 204 along the rotation axis. The inner bearing ring is provided with a first flange 212 connected to the first mounting plate 201, and the outer bearing ring is provided with a second flange 213 connected to the second mounting plate 202. In this embodiment, the rotary bearing 204 is annularly assembled between the first mounting plate 201 and the second mounting plate 202 and is connected to the mounting plates on both sides by means of flanges, ensuring that the rotating mechanism 200 has higher support stability.

[0031] In some embodiments, referring to Figure 2 , a bottom frame 101 is provided at the bottom of the seat body 100, and the first mounting plate 201 is mounted on the bottom frame 101. The seat body 100 is connected to the first mounting plate 201 of the rotating mechanism 200 through the bottom frame 101. The bottom frame 101 is made of metal, ensuring that the seat body 100 can be stably connected to the rotating mechanism 200 and ensuring the safety of the seat.

[0032] In some embodiments, referring to Figure 1 、 Figure 2 , the vehicle seat further includes a longitudinal movement mechanism 400. The longitudinal movement mechanism 400 includes a longitudinal movement guide rail 401. The transverse movement guide rail 301 is disposed on the longitudinal movement guide rail 401 and can adjust its longitudinal position along the longitudinal movement guide rail 401. The extending direction of the longitudinal movement guide rail 401 is along the vehicle body length direction. With the help of the longitudinal movement mechanism 400, the seat body 100 can adjust its front-back position in the cockpit, improving the riding experience and facilitating the adjustment of the orientation of the vehicle seat.

[0033] In some embodiments, in combination with Figure 4 , the transverse movement guide rail 301 and the longitudinal movement guide rail 401 adopt similar structures. The transverse movement guide rail 301 and the longitudinal movement guide rail 401 both include a first guide rail assembly 402, a second guide rail assembly 403, and a connecting frame 404. The first guide rail assembly 402 is parallel to the second guide rail assembly 403. The first guide rail assembly 402 and the second guide rail assembly 403 are spaced apart by a certain distance. The first guide rail assembly 402 and the second guide rail assembly 403 both include a fixed-end guide groove 405 and a movable-end guide groove 406. The movable-end guide groove 406 is movably assembled in the fixed-end guide groove 405 along the guide rail direction. The connecting frame 404 is connected between the movable-end guide grooves 406 of the first guide rail assembly 402 and the second guide rail assembly 403. The movable-end guide grooves 406 of the first guide rail assembly 402 and the second guide rail assembly 403 of the transverse movement guide rail 301 can move synchronously in the transverse direction, and the movable-end guide grooves 406 of the first guide rail assembly 402 and the second guide rail assembly 403 of the longitudinal movement guide rail 401 can move synchronously in the longitudinal direction.

[0034] Further, referring to Figure 2, the fixed-end guide groove 405 of the transverse movement guide rail 301 is connected to the movable-end guide groove 406 of the longitudinal movement guide rail 401. The seat body 100, the rotation mechanism 200, and the transverse movement mechanism 300 are supported by the longitudinal movement guide rail 401 on the automotive cockpit floor and can move longitudinally.

[0035] Furthermore, referring to Figure 4 , both the first guide rail assembly 402 and the second guide rail assembly 403 further include a lead screw 407. The lead screw 407 is installed in the fixed-end guide groove 405 of the first guide rail assembly 402 and the second guide rail assembly 403. The connecting frame 404 is provided with a second driving motor 408. The second driving motor 408 has output shafts 409 extending to both sides. The ends of the output shafts 409 are in transmission cooperation with the corresponding lead screws 407 through a gearbox 206. The transmission connection manner between the gearbox 206 and the output shafts 409 belongs to the prior art and will not be elaborated here. When the occupant moves the vehicle seat forward / backward (longitudinally) or left / right (transversely) according to actual seating requirements, the second driving motor 408 is controlled by operating an external control device. The second driving motor 408 drives the output shafts 409 to rotate. The output shafts 409 further drive the gears inside the two gearboxes 206 to rotate, and the rotation of the lead screws 407 is realized, thereby finally realizing the forward / backward or left / right movement of the seat body 100.

[0036] The embodiment of the present invention also provides a vehicle, including the vehicle seat in any of the above embodiments.

[0037] In the description of this specification, the description with reference to terms such as "example", "embodiment", or "some embodiments" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0038] Certainly, the present invention is not limited to the above embodiments. Those skilled in the art can also make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. An automotive seat, characterized in that, It includes a seat body, a rotating mechanism, and a lateral movement mechanism. The rotating mechanism is supported at the bottom of the seat body. The rotating mechanism defines a vertical rotation axis, and the seat body can adjust its orientation around the rotation axis. The lateral movement mechanism includes a transverse movement guide rail. The rotating mechanism is arranged on the transverse movement guide rail and can adjust its lateral position along the transverse movement guide rail.

2. The vehicle seat according to claim 1, wherein, The rotating mechanism includes a first mounting plate, a second mounting plate, and a first driving motor. The first mounting plate is connected to the bottom of the seat body. The second mounting plate is arranged on the transverse movement guide rail. A rotating bearing is provided between the first mounting plate and the second mounting plate, and the rotation axis is defined through the rotating bearing. The first driving motor is arranged on the second mounting plate. A transmission rod is provided at the output end of the first driving motor, and the transmission rod is connected to the first mounting plate.

3. The vehicle seat according to claim 2, characterized in that, A gearbox is provided at the output end of the first driving motor. The gearbox is provided with an output tooth hole. The lower end of the transmission rod is inserted into the output tooth hole. The transmission rod is provided with a tooth groove that cooperates with the output tooth hole. A driving disk is provided at the upper end of the transmission rod. A transmission clamping plate is provided at the bottom of the first mounting plate. The transmission clamping plate is provided with a transmission clamping hole. The driving disk is provided with transmission clamping teeth that cooperate with the transmission clamping hole.

4. The vehicle seat according to claim 2, characterized in that, The rotating bearing includes an inner bearing ring, an outer bearing ring, and rollers provided between the inner bearing ring and the outer bearing ring. The inner bearing ring is provided with a first flange connected to the first mounting plate. The outer bearing ring is provided with a second flange connected to the second mounting plate.

5. The vehicle seat according to claim 2, characterized in that, A bottom frame is provided at the bottom of the seat body, and the first mounting plate is mounted on the bottom frame.

6. The vehicle seat according to claim 1, wherein, It further includes a longitudinal movement mechanism. The longitudinal movement mechanism includes a longitudinal movement guide rail. The transverse movement guide rail is arranged on the longitudinal movement guide rail and can adjust its longitudinal position along the longitudinal movement guide rail.

7. The vehicle seat according to claim 1, characterized in that, Both the transverse movement guide rail and the longitudinal movement guide rail include a first guide rail assembly, a second guide rail assembly, and a connecting frame. The first guide rail assembly is parallel to the second guide rail assembly. Both the first guide rail assembly and the second guide rail assembly include a fixed-end guide groove and a movable-end guide groove. The movable-end guide groove is movably assembled in the fixed-end guide groove along the guide rail direction. The connecting frame is connected between the movable-end guide groove of the first guide rail assembly and the movable-end guide groove of the second guide rail assembly.

8. The vehicle seat according to claim 7, characterized in that, The fixed-end guide groove of the transverse movement guide rail is connected to the movable-end guide groove of the longitudinal movement guide rail.

9. The vehicle seat according to claim 7, wherein, Both the first guide rail assembly and the second guide rail assembly further include a lead screw. The lead screw is installed in the fixed-end guide groove of the first guide rail assembly and the second guide rail assembly. The connecting frame is provided with a second driving motor. The second driving motor has output shafts extending to both sides. The ends of the output shafts are in transmission cooperation with the corresponding lead screws through gearboxes.

10. A vehicle, characterized in that, It includes the vehicle seat according to any one of claims 1 to 9.

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