Seat and vehicle

Abstract

The utility model relates to the technical field of automobile, provide a seat and vehicle, wherein, the seat includes headrest, seat body and electric connection subassembly, the headrest includes headrest body and sets up the connecting rod of headrest body, the seat body is provided with the mounting seat, and the mounting seat is provided with the installation space that communicates with the outside, the electric connection subassembly includes base, male joint, female joint and elastic part, and the base sets up in the installation space, and the base is provided with the storage space and the open mouth that communicates the storage space, and the female joint is connected in the storage space through the elastic part, the male joint sets up in the inside of connecting rod and corresponds the opening department of connecting rod, and the connecting rod is inserted in the storage space through the open mouth of storage space, so that the male joint and female joint electric connection, provide the sustained contact pressure through the elastic part, and the male joint and female joint close fit, it is convenient to replace the headrest of different function, only need to guarantee the male joint and female joint contact point compatible, can adapt to the same seat body, improves the product versatility.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, and in particular to a seat and vehicle. Background Technology

[0002] As people's living standards improve, more and more families are choosing cars as their primary mode of transportation. Cars are typically equipped with audio systems for playing alarm sounds, making and receiving phone calls, playing music, or watching videos. A high-quality audio system can enhance the driving experience and provide relaxation and entertainment during long drives, elevating the quality of life. Therefore, modern cars often feature not only high-end body speakers but also speakers in the headrests to improve the overall audio quality and enhance the passenger experience.

[0003] In related technologies, wiring harnesses are typically used to connect the speakers in the headrests to the vehicle system. However, the speakers in the headrests require a large number of wiring harnesses to connect to the vehicle system, resulting in higher wiring harness costs and more complex wiring harness routing. Utility Model Content

[0004] This utility model provides a seat and vehicle to solve the problem that the existing technology uses a lot of wire harnesses to fix the speakers in the headrest, resulting in high cost of wire harnesses and complicated wiring layout.

[0005] This utility model provides a seat, comprising: A headrest, comprising a headrest body and a connecting rod disposed on the headrest body; The seat body is provided with a mounting base, and the mounting base is provided with an installation space that communicates with the outside world; An electrical connection assembly includes a base, a male connector, a female connector, and an elastic element. The base is disposed within the installation space and has a storage space and an opening communicating with the storage space. The female connector is connected to the storage space via the elastic element. The male connector is disposed inside the connecting rod and corresponds to the opening of the connecting rod. The connecting rod is inserted into the storage space through the opening of the storage space so that the male connector and the female connector are electrically connected.

[0006] According to the present invention, a seat is provided in which the male connector and the female connector are magnetically connected.

[0007] According to the present invention, a seat is provided, wherein the male connector includes a magnetic male connector body and a first cable disposed in the male connector body, the first cable passing through the connecting rod, and the first cable being adapted to be electrically connected to a functional device located in the headrest body. The female connector includes a magnetic female connector body and a second cable disposed on the female connector body, the second cable being adapted to be electrically connected to a power source.

[0008] According to the present invention, a seat is provided in which both the base and the mounting space are stepped, the base is placed in the mounting space, and the opening of the storage space is located in the large diameter portion of the base.

[0009] According to the present invention, a seat is provided in which the base and the mounting seat are snap-fitted together.

[0010] According to the present invention, a seat is provided with a buckle on the small diameter portion of the base, and the mounting space is also connected to the interior of the seat body. When the base is located in the mounting space, the buckle abuts against the opening of the mounting seat located inside the seat body in the height direction of the seat.

[0011] According to the present invention, in the height direction of the seat, the position of the connecting rod within the storage space is adjustable.

[0012] According to the present invention, a seat is provided in which the connecting rod is curved in an arc shape toward the front of the seat body.

[0013] According to the present invention, a seat is provided, the seat further comprising a functional device disposed on the headrest body, the functional device being electrically connected to the male connector.

[0014] This utility model also provides a vehicle including the aforementioned seat.

[0015] The seat and vehicle provided by this utility model, in their initial state, have the female connector positioned near the opening of the storage space under the elastic force of the elastic element, ensuring priority contact with the female connector when the connecting rod is inserted. The user inserts the headrest's connecting rod vertically downwards from the top opening of the mounting base, with the bottom end of the connecting rod passing through the opening of the base into the storage space. As the connecting rod is inserted, its internal male connector gradually approaches the female connector until the male and female connectors quickly align and fit tightly. Thus, the conductive contacts of the male connector and the female connector make physical contact, forming a complete circuit. As the connecting rod continues to press down, the female connector, under the action of the male connector, overcomes the elastic force of the elastic element and compresses downwards, avoiding rigid collisions that could damage the contacts. Once fully inserted, the female connector maintains stable contact pressure with the male connector under the reaction force of the elastic element, ensuring reliable conductivity. When the user lifts the headrest, the connecting rod causes the male connector to disengage from the female connector, the elastic element returns to its original shape, and pushes the female connector back to its initial position, near the opening, awaiting the next insertion. In this way, the elastic element provides continuous contact pressure, and the male and female connectors fit tightly, ensuring the stability of power supply / signal transmission; it also facilitates the replacement of headrests with different functions, as long as the male and female connectors are compatible, they can be adapted to the same seat body, thus improving the product's versatility. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of the seat provided by this utility model.

[0018] Figure 2 This is a schematic diagram of the headrest provided by this utility model.

[0019] Figure 3 This is a schematic diagram of the male connector provided by this utility model.

[0020] Figure 4 This is an assembly diagram of the female connector and base provided by this utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the female connector provided by this utility model.

[0022] Figure 6 This is a structural schematic diagram of the seat body provided by this utility model.

[0023] Figure 7 This is a structural schematic diagram of the mounting base provided by this utility model.

[0024] Figure 8 This is an assembly diagram of the base and mounting bracket provided by this utility model.

[0025] Figure 9 yes Figure 8 A partial structural diagram.

[0026] Figure label: 1. Headrest; 11. Headrest body; 12. Connecting rod; 2. Seat body; 21. Mounting base; 211. Installation space; 3. Electrical connection assembly; 31. Base; 311. Storage space; 312. Buckle; 32. Male connector; 321. Male connector body; 322. First cable; 33. Female connector; 331. Female connector body; 332. Second cable; 34. Elastic element. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0029] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0031] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this application can produce, should still fall within the scope of the technical content disclosed in this application.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, the seat in this embodiment of the present invention includes: a headrest 1, a seat body 2, and an electrical connection assembly.

[0033] The headrest 1 includes a headrest body 11 and a connecting rod 12 disposed on the headrest body 11, wherein the number of connecting rods 12 can be two; the seat body 2 is provided with a mounting base 21, and the mounting base 21 is provided with an installation space 211 communicating with the outside; the electrical connection assembly includes a base 31, a male connector 32, a female connector 33, and an elastic element 34. The base 31 is disposed in the installation space 211, and the base 31 is provided with a storage space 311 and an opening communicating with the storage space 311. The female connector 33 is connected to the storage space 311 through the elastic element 34; the male connector 32 is disposed inside the connecting rod 12 and corresponds to the opening of the connecting rod 12; wherein the connecting rod 12 is inserted into the storage space 311 through the opening of the storage space 311 so that the male connector 32 and the female connector 33 are electrically connected.

[0034] It should be noted that the headrest body 11 is a conventional component for supporting the user's head, and its material can be memory foam, leather, etc. Additional functional modules such as a display screen, speaker, and wireless charging module can be integrated into its top or side depending on functional requirements. The connecting rod 12 is vertically positioned at the rear of the headrest body 11, i.e., the side closest to the seat body 2. The connecting rod 12 has a hollow tubular structure, preferably made of lightweight metal such as aluminum alloy or high-strength plastic. An axially extending channel is provided inside to accommodate the male connector 32, and the bottom end of the connecting rod 12, i.e., the end closest to the seat body 2, has an opening communicating with the internal channel to expose the male connector 32. Additionally, the mounting base 21 is fixed to the top of the seat body 2, and its interior forms an installation space 211 communicating with the outside, i.e., the top of the mounting base 21 is open.

[0035] Understandably, the electrical connection assembly is installed within the mounting base 21 to achieve automatic alignment and electrical connection between the male connector 32 and the female connector 33 when the connecting rod 12 is inserted. Specifically, the base 31 is fixed to the mounting space 211, and its interior has a storage space 311 for accommodating the female connector 33 and the elastic element 34. The top of the base 31 has an opening communicating with the mounting space 211, meaning the top of the base 31 is open, allowing the bottom end of the connecting rod 12 to be inserted into the storage space 311 through the opening. The female connector 33 is fixed within the storage space 311 and electrically connected to the internal circuitry of the seat body 2. The elastic element 34 can be a compression spring or other elastic element, such as a rubber column. Both ends of the elastic element 34 are connected to the female connector 33 and the bottom or side wall of the storage space 311, respectively, to apply an upward elastic force to the female connector 33, i.e., towards the opening. The male connector 32 is matched with the female connector 33. The male connector 32 is fixed in the channel inside the connecting rod 12. The bottom end of the male connector 32, that is, the end near the opening of the connecting rod 12, is exposed to the outside of the connecting rod 12 through the opening. The top end of the male connector 32 can be electrically connected to the functional device or reserved interface inside the headrest 1.

[0036] In practical applications, initially, under the elastic force of the elastic element 34, the top of the female connector 33 is positioned near the opening of the storage space 311, ensuring that the connecting rod 12 can preferentially contact the female connector 33 when inserted. The user inserts the connecting rod 12 of the headrest 1 vertically downward from the top opening of the mounting base 21, with the bottom end of the connecting rod 12 passing through the opening of the base 31 and entering the storage space 311. As the connecting rod 12 is inserted, the male connector 32 inside it gradually approaches the female connector 33 until the male connector 32 and the female connector 33 quickly align and fit tightly. In this way, the conductive contacts of the male connector 32 and the conductive contacts of the female connector 33 make physical contact, forming a complete circuit path. When the connecting rod 12 continues to be pressed down, the female connector 33, under the action of the male connector 32, overcomes the elastic force of the elastic element 34 and compresses downward, avoiding rigid collision damage to the contacts; when inserted into place, the female connector 33 maintains a stable contact pressure with the male connector 32 under the reaction force of the elastic element 34, ensuring reliable conductivity. The user lifts the headrest 1 upwards, and the connecting rod 12 causes the male connector 32 to disengage from the female connector 33. The elastic element 34 returns to its original shape and pushes the female connector 33 back to its initial position, i.e., close to the opening, waiting for the next insertion.

[0037] In this embodiment, the elastic element 34 provides continuous contact pressure, and the male connector 32 and female connector 33 fit tightly, ensuring the stability of power supply / signal transmission; it is convenient to replace headrests 1 with different functions. As long as the male connector 32 and female connector 33 contacts are compatible, they can be adapted to the same seat body 2, improving the product's versatility.

[0038] To prevent fatigue and loosening of the elastic element 34 after long-term use, which could lead to insufficient contact pressure, in an optional embodiment, the male connector 32 and the female connector 33 are magnetically connected.

[0039] It should be noted that at least one permanent magnet (such as a neodymium iron boron magnet, the polarity of which is determined according to the design of the female connector 33) is fixed in the non-conductive area of ​​the male connector 32. It is preferably a ring magnet (distributed around the metal contact) or a small piece of magnet (uniformly distributed on the outer periphery of the male connector 32).

[0040] Similarly, a permanent magnet with opposite polarity to that of the male connector 32 can be fixed in the non-conductive area of ​​the female connector 33 (polarity matching to achieve adsorption), or a magnetically conductive material (such as iron or nickel alloy) can be directly used to cooperate with the magnet of the male connector 32 for adsorption.

[0041] Specifically, the user inserts the connecting rod 12 of the headrest 1 downwards from the top opening of the mounting base 21. When the connecting rod 12 approaches the base 31, the magnets on the outer walls of the male connector 32 and the female connector 33 attract each other due to their opposite polarities, generating a magnetic attraction. Even if the user does not insert it completely vertically, the magnetic attraction will pull the connecting rod 12 towards the center of the female connector 33, achieving automatic alignment. As the connecting rod 12 continues to be inserted downwards, the contacts of the male connector 32 and the female connector 33 begin to contact due to the magnetic attraction, further ensuring contact alignment. When the connecting rod 12 is inserted to the target position, the male connector 32 and the female connector 33 contacts are fully engaged, and the magnets of the male and female connectors 33 continue to attract each other, preventing accidental detachment. Under the elastic force of the elastic element 34, the female connector 33 presses tightly against the male connector 32 contacts, ensuring tight contact between the conductive contacts and guaranteeing the stability of power supply / signal transmission. In this way, through magnetic attraction to assist positioning and alignment, the elastic element 34 ensures the reliability of the electrical connection. Even if the magnetic attraction weakens (such as due to temperature), the elastic element 34 can still maintain a basic connection. When the user lifts the headrest 1 upwards, the magnetic attraction is first overcome, and the male and female connectors 33 separate. The elastic element 34 returns to its original shape and pushes the female connector 33 back to its initial position, ready for the next insertion.

[0042] This embodiment adds a magnetic attraction structure to the male connector 32 and the female connector 33, using magnetic attraction to achieve automatic alignment, assisted adsorption, and enhanced connection stability, while retaining the contact pressure guarantee of the elastic element 34, forming a dual guarantee mechanism of "magnetic attraction assisted positioning + elastic electrical connection".

[0043] In optional embodiments, such as Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the male connector 32 includes a magnetic male connector body 321 and a first cable 322 disposed on the male connector body 321. The first cable 322 passes through the connecting rod 12 and is adapted to be electrically connected to a functional device located inside the headrest body 11. The female connector 33 includes a magnetic female connector body 331 and a second cable 332 disposed on the female connector body 331. The second cable 332 is adapted to be electrically connected to a power source.

[0044] Specifically, the male connector body 321 is made of a magnetic material and its shape can be a columnar structure that matches the female connector 33. The outer surface is provided with a first conductive contact. The first cable 322 passes through the channel inside the connecting rod 12, with one end electrically connected to the functional device inside the headrest body 11 and the other end electrically connected to the first conductive contact of the male connector body 321.

[0045] The female connector body 331 is made of a magnetic material and its shape is adapted to the male connector body 321. For example, if the male connector 32 is cylindrical, the female connector 33 is also cylindrical. The outer surface is provided with second conductive contacts, which correspond one-to-one with the first conductive contacts. The second cable 332 passes through the wire channel inside the base 31. One end is electrically connected to the second conductive contact of the female connector body 331, and the other end is electrically connected to the power supply (or signal source) of the seat body 2.

[0046] In optional embodiments, such as Figure 6 , Figure 7 and Figure 8 As shown, the mounting spaces 211 of both the base 31 and the mounting base 21 are stepped. The base 31 rests in the mounting space 211 of the mounting base 21, and the opening of the storage space 311 of the base 31 is located in the large diameter part of the base 31.

[0047] Specifically, the mounting base 21 is fixed to the top of the seat body 2, forming an installation space 211 inside. The installation space 211 is a stepped hole (or stepped cavity) that is larger at the top and smaller at the bottom, including a small-diameter section and a large-diameter section. For example, the installation space 211 is cylindrical in shape, with a larger diameter cylindrical section at the top and a smaller diameter cylindrical section at the bottom.

[0048] The base 31 is a stepped structure that matches the mounting space 211, including a large-diameter section and a small-diameter section. The large-diameter section is located at the top of the base 31, and its outer diameter is clearance-fitted with the inner diameter of the large-diameter section of the mounting space 211. The top of the large-diameter section is an opening for the storage space 311. The small-diameter section is located at the bottom of the base 31, and its outer diameter is interference-fitted with the inner diameter of the small-diameter section of the mounting space 211. The storage space 311 is located inside the base 31 and extends through both the large-diameter section and the small-diameter section.

[0049] In practical applications, the base 31 is first inserted into the small-diameter portion of the mounting space 211. The outer diameter of the small-diameter portion of the base 31 is tightly fitted with the inner diameter of the small-diameter portion of the mounting space 211 to ensure that the base 31 does not wobble horizontally. The outer diameter of the large-diameter portion of the base 31 is smaller than the inner diameter of the large-diameter portion of the mounting space 211, or is loosely fitted with the large-diameter portion of the mounting space 211, so that the large-diameter portion of the base 31 rests inside the large-diameter portion of the mounting space 211, with the top opening of the large-diameter portion facing the top of the mounting base 21. At this time, the opening of the storage space 311 is aligned with the top opening of the mounting space 211, forming a continuous insertion channel from the top of the mounting base 21 to the storage space 311.

[0050] As an example, the base 31 and the mounting base 21 are snap-fitted together. This allows for quick and easy installation with a single press, eliminating the need for tools such as screwdrivers and significantly simplifying the assembly process on the seat production line, making it particularly suitable for mass production. Furthermore, when the female connector 33 inside the base 31 is damaged or requires a function upgrade, the base 31 can be quickly disassembled simply by pressing the snap 312 to unlock it, without needing to disassemble the entire mounting base 21 or the seat body 2, thus reducing maintenance costs and time.

[0051] In practical applications, such as Figure 8 and Figure 9 As shown, the small diameter portion of the base 31 is provided with a buckle 312, and the mounting space 211 is also connected to the interior of the seat body 2. When the base 31 is located within the mounting space 211, the buckle 312 abuts against the opening of the mounting seat 21 inside the seat body 2 in the height direction of the seat. Specifically, the small diameter portion of the base 31 itself forms an elastic arm, and the elastic arm has an outward protrusion. The protrusion is hook-shaped or barbed, and the protrusion can directly abut against the edge of the bottom opening of the mounting seat 21.

[0052] Understandably, the larger diameter portion of the base 31 is aligned with the top opening of the mounting space 211, and the smaller diameter portion is aligned with the smaller diameter portion of the mounting space 211. The base 31 is pressed along the height of the seat, and the smaller diameter portion of the base 31 gradually enters the smaller diameter portion of the mounting space 211. When the latch 312 of the smaller diameter portion of the base 31 contacts the edge of the opening at the bottom of the mounting seat 21 that connects to the interior of the seat, the latch 312 opens outward until it abuts against the plane of the edge of the opening, thereby preventing the base 31 from moving up and down relative to the mounting seat 21.

[0053] In an optional embodiment, the position of the connecting rod 12 within the storage space 311 is adjustable in the height direction of the seat. It should be noted that by adjusting the height position of the connecting rod 12 within the storage space 311, it can be adapted to different vehicle models, different user heights, or personalized headrest 1 height settings.

[0054] It should be noted that the height adjustment of the headrest 1 relative to the seat body 2 can be achieved using known technologies in the prior art, and this embodiment of the utility model does not involve any technical improvements thereto. As an example, the connecting rod 12 has multiple locking grooves along its length, the base 31 has a through hole, and the mounting base 21 has a button assembly. The button in the button assembly can pass through the through hole and connect to the locking groove. The button has a locked state and an unlocked state. In the locked state, the button can pass through the through hole and connect to one of the locking grooves. In the unlocked state, the button can exit the locking groove, and the connecting rod 12 can move up and down relative to the base 31.

[0055] To improve user comfort, in optional embodiments, such as Figure 1As shown, the connecting rod 12 is curved in an arc shape towards the front of the seat body 2. That is to say, the connecting rod 12 is an arc-shaped connecting rod 12, rather than a straight connecting rod 12.

[0056] It should be noted that the connecting rod 12 is in the shape of a forward-curved arc, that is, the central axis of the connecting rod 12 faces the front of the seat body 2 and forms an angle of 5° to 30° with the vertical direction, preferably 10° to 15°.

[0057] In an optional embodiment, the seat further includes a functional device disposed on the headrest body 11 and electrically connected to the male connector 32.

[0058] It should be noted that functional components can be selected according to user needs, including but not limited to the following: heating module, massage module, health monitoring module, speaker, etc.

[0059] Understandably, different functional components can be adapted to different user scenarios (such as drivers needing massage to relieve fatigue, and passengers needing wireless charging), and function switching only requires replacing the headrest 1 (without modifying the seat body 2), thus improving the versatility of the seat and the user experience.

[0060] In addition, this utility model embodiment also provides a vehicle, including a seat. The seat is applicable to various vehicle types, including passenger cars, commercial vehicles (such as taxis and ride-hailing vehicles), and special vehicles (such as RVs and medical vehicles), and is not specifically limited thereto.

[0061] Specifically, since the vehicle includes the seat as described above, and the specific structure of the seat refers to the above embodiment, the vehicle shown in this embodiment includes all the technical solutions of the above embodiments, and therefore has at least all the beneficial effects achieved by all the above technical solutions, which will not be repeated here.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A type of seat, characterized in that, include: The headrest (1) includes a headrest body (11) and a connecting rod (12) disposed on the headrest body (11); The seat body (2) is provided with a mounting base (21), and the mounting base (21) is provided with an installation space (211) that communicates with the outside world. The electrical connection assembly (3) includes a base (31), a male connector (32), a female connector (33), and an elastic element (34). The base (31) is disposed within the installation space (211). The base (31) has a storage space (311) and an opening communicating with the storage space (311). The female connector (33) is connected to the storage space (311) through the elastic element (34). The male connector (32) is disposed inside the connecting rod (12) and corresponds to the opening of the connecting rod (12). The connecting rod (12) is inserted into the storage space (311) through the opening of the storage space (311) so that the male connector (32) and the female connector (33) are electrically connected.

2. The seat according to claim 1, characterized in that, The male connector (32) and the female connector (33) are magnetically connected.

3. The seat according to claim 2, characterized in that, The male connector (32) includes a magnetic male connector body (321) and a first cable (322) disposed on the male connector body (321). The first cable (322) passes through the connecting rod (12) and is adapted to be electrically connected to a functional device located in the headrest body (11). The female connector (33) includes a magnetic female connector body (331) and a second cable (332) disposed on the female connector body (331), the second cable (332) being adapted to be electrically connected to a power source.

4. The seat according to any one of claims 1 to 3, characterized in that, Both the base (31) and the installation space (211) are stepped. The base (31) is placed in the installation space (211), and the opening of the storage space (311) is located in the large diameter part of the base (31).

5. The seat according to claim 4, characterized in that, The base (31) and the mounting base (21) are snap-fitted together.

6. The seat according to claim 5, characterized in that, The base (31) is provided with a buckle (312) on its small diameter portion. The mounting space (211) is also connected to the interior of the seat body (2). When the base (31) is located in the mounting space (211), the buckle (312) abuts against the opening of the mounting seat (21) inside the seat body (2) in the height direction of the seat.

7. The seat according to any one of claims 1 to 3, characterized in that, In the height direction of the seat, the position of the connecting rod (12) within the storage space (311) is adjustable.

8. The seat according to any one of claims 1 to 3, characterized in that, The connecting rod (12) is curved in an arc shape toward the front of the seat body (2).

9. The seat according to any one of claims 1 to 3, characterized in that, The seat also includes a functional device disposed on the headrest body (11) and electrically connected to the male connector (32).

10. A vehicle, characterized in that, Includes the seat as described in any one of claims 1 to 9.

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