Automobile seat ecological interface platform structure with power supply function

Abstract

The utility model discloses an automobile seat ecological interface platform structure with a power supply function, which comprises an external hanging piece and an opponent piece, the opponent piece comprises a support assembly and an adjusting head, the support assembly is fixed on the back of a seat backrest, the adjusting head is installed on the support assembly through hinge damping, the back of the external hanging piece is fixed on the adjusting head through magnetic attraction, and the opponent piece is connected with the external hanging piece. The outer hanging piece is arranged on the adjusting head and locked through a buckle, the buckle is provided with an unlocking mechanism, the adjusting head is provided with a first circuit board, the first circuit board is communicated with a seat wire harness, the rear end face of the first circuit board is provided with a spring pin, the back face of the outer hanging piece is provided with a contact matched with the spring pin, and the spring pin makes contact with the contact to achieve circuit conduction. According to the utility model, the external hanging piece and the adjusting head can be quickly assembled and disassembled, the external hanging piece and the adjusting head can be overturned and adjusted up and down according to the requirements of passengers, and stable electric power support can be provided for the external hanging piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, especially relates to a car seat ecological interface platform structure with power supply function. BACKGROUND

[0002] With the continuous improvement of the intelligent and comfortable demand of automobile, as the key component directly contacted and used by passengers, the functionality and expandability of automobile seat have been paid more and more attention. At present, a variety of automobile seat external devices have appeared in the market, such as tablet computer, cosmetic mirror and small table board. These devices can provide passengers with entertainment, office, makeup and other functions, greatly enriching the passenger's riding experience. However, these external devices still have many inconveniences in installation and power supply.

[0003] In terms of installation, most of the existing automobile seat external devices adopt simple fixing methods, such as screw fixing, adhesive fixing and the like. These fixing methods not only have a complicated installation process, but also are difficult to disassemble, so as to meet the demand of passengers for flexibility and convenience of the device. In addition, the position of some external devices is fixed after installation, which cannot be adjusted according to the sitting posture and viewing angle of passengers, resulting in inconvenience in use. In terms of power supply, the existing automobile seat external devices usually need to be separately equipped with a power adapter or a battery for power supply. This not only increases the cost and weight of the device, but also needs to be frequently charged or replaced during use, which brings many inconveniences to passengers. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model aims to provide a car seat ecological interface platform structure with power supply function, so as to realize the quick and flexible installation and stable power supply of external devices.

[0005] In order to realize the above-mentioned purpose, the utility model provides a car seat ecological interface platform structure with power supply function, which comprises an external hanging piece and a counter piece. The counter piece comprises a bracket assembly and an adjusting head. The bracket assembly is fixed on the back of the seat back. The adjusting head is installed on the bracket assembly through a hinge damper. The back of the external hanging piece is magnetically fixed on the adjusting head and is locked through a buckle. The buckle is provided with an unlocking mechanism. A first circuit board is designed on the adjusting head. The first circuit board is in communication with the seat wire harness, and a spring pin needle is arranged on the rear end face of the first circuit board. A contact matching the spring pin needle is arranged on the back of the external hanging piece. The spring pin needle and the contact are in contact to realize circuit conduction.

[0006] In the scheme, the hinge damper comprises a first damper and a second damper, the first damper is fixed in the port of the support assembly, the second damper is connected with the adjusting head, and the second damper is shielded by a damper cover. The structure that the first damper cooperates with the second damper enables the adjusting head to be adjusted up or down relative to the support assembly; and the damper cover prevents dust and sundries from entering the inside of the hinge damper.

[0007] In the scheme, the adjusting head comprises an aluminum alloy limiting block, the aluminum alloy limiting block is rotationally connected to the second damper through a stepped bolt matched with a stepped bushing, and a 90° ball head pressing lock is arranged between the aluminum alloy limiting block and the second damper, so that the aluminum alloy limiting block can be rotated by 90° leftward or rightward relative to the second damper, and the aluminum alloy limiting block is automatically locked after rotation. The first circuit board is fixed on the rear end surface of the aluminum alloy limiting block, and the first circuit board and the aluminum alloy limiting block are shielded by a plastic cover, and the plastic cover is fixed on the aluminum alloy limiting block.

[0008] The cooperation of the stepped bolt and the stepped bushing ensures that there is no obvious shaking or jamming phenomenon during rotation, and ensures that the adjusting head can be accurately rotated by 90° leftward or rightward relative to the second damper. For example, in the use scene of the automobile seat ecological interface platform, when the direction of the external hanging piece needs to be adjusted, the precise 90° turning can be easily realized, and the needs of different use scenes are met. The arrangement of the 90° ball head pressing lock further enhances the convenience and practicality of the rotation adjustment.

[0009] In the scheme, the buckle comprises a lock tongue, the unlocking mechanism comprises a lock tongue button, the lock tongue and the lock tongue button are integrally arranged, the lock tongue button is embedded on the surface of the plastic cover, and a compression spring is arranged between the lock tongue button and the plastic cover. A lock tongue groove is arranged on the back surface of the external hanging piece for inserting the lock tongue, and the lock tongue is outwardly clamped in the lock tongue groove under the action of the compression spring. Inward pressing of the lock tongue button can drive the lock tongue to move inward, so as to release the locking of the lock tongue groove. The unlocking mechanism adopts the mode of pressing the lock tongue button to realize unlocking, and the operation is very simple and intuitive. Users can quickly and easily complete the unlocking action, and the convenience of use is improved.

[0010] In the scheme, the external hanging piece is a tablet computer, and a shell is sleeved on the back of the tablet computer. A second circuit board, a flexible flat cable and a Type-C interface are sequentially arranged in the shell. The contact is arranged on the second circuit board, and an opening is arranged on the shell for exposing the contact. The Type-C interface is used for power supply of the tablet computer. The Type-C interface is used for connection with the charging port of the tablet computer. When the tablet computer is hung on the automobile seat ecological interface platform for use, the charging and data interaction of the tablet computer can be realized only by connecting through the Type-C interface.

[0011] In the scheme, the external component is a cosmetic mirror, the rear of the cosmetic mirror is integrally designed with a shell, the shell is internally provided with a second circuit board, a lamp strip interface and a lamp strip connected in sequence, the contact is arranged on the second circuit board, and the shell is provided with an opening for exposing the contact, and the lamp strip is used for lighting the cosmetic mirror. The user only needs to hang the cosmetic mirror on the ecological interface platform of the car seat, so that the power supply and lighting functions of the lamp strip are realized. The plug-and-play operation mode greatly improves the use convenience of the user.

[0012] In the scheme, the inside of the opponent component is provided with an electric slip ring and a spring piece power supply male seat, the inside of the seat backrest is provided with a spring piece power supply female seat, the first circuit board is connected with the electric slip ring, the electric slip ring is interference fitted on the second damper, the electric slip ring is connected with the spring piece power supply male seat through a lead wire, the spring piece power supply male seat is connected with the spring piece power supply female seat, and the spring piece power supply female seat is connected with a seat wire harness. From the first circuit board to the electric slip ring, to the spring piece power supply male seat and the spring piece power supply female seat, and finally to the seat wire harness, a complete and multi-stage power supply link is formed, and the power supply link is hidden in the opponent component.

[0013] In the scheme, the back of the external component and the rear end face of the adjusting head are provided with magnets for mutual magnetic attraction fixation, the magnet on the adjusting head is shielded through shielding soft glue, and the spring pin needle is exposed outside the shielding soft glue through the shielding soft glue. The shielding soft glue plays a shielding role and ensures the aesthetic appearance.

[0014] The utility model discloses the beneficial effect is:

[0015] 1. The combination of magnetic attraction and buckle locking is adopted, the quick installation and disassembly of the external component and the adjusting head are realized, and the risk of the external component falling off is reduced. At the same time, the adjusting head is installed on the support assembly through a hinge damper, can be adjusted by up and down turning according to the demand of the passenger, and the convenience and comfort of use are improved. 2. The first circuit board is designed on the adjusting head and is in communication with the seat wire harness, the circuit is conducted through the contact of the spring pin needle and the contact, and stable power support is provided for the external component. This design avoids the trouble of separately providing a power adapter or a battery, reduces the equipment cost and use difficulty, makes the external component can integrate various electronic devices according to actual demand, such as display screen, sound, charging interface, etc., is convenient for functional expansion according to different user demand and car configuration, and improves the intelligent and personalized level of the car seat. DRAWINGS

[0016] Figure 1 It is the sectional view of the structure of the utility model.

[0017] Figure 2 The sectional view of the local structure of the opponent component.

[0018] Figure 3It is the back end view of the hand tool.

[0019] Figure 4 It is the structural diagram of the aluminum alloy limiting block.

[0020] Figure 5 It is the structural section view of the lock tongue and the lock tongue slot.

[0021] Figure 6 It is the schematic diagram of the hinge damping rotating downward to the maximum position.

[0022] Figure 7 It is the schematic diagram of the hinge damping rotating upward to the maximum position.

[0023] Figure 8 It is the connecting structure and assembly drawing of the tablet computer and the cosmetic mirror and the hand tool.

[0024] Figure 9 It is the application schematic diagram of the utility model on the vehicle body. EMBODIMENT

[0025] As Figure 1 -9, a car seat ecological interface platform structure with power supply function is mainly composed of an external hanging piece 1 and a hand tool 2.

[0026] The hand tool 2 comprises a support assembly 3 and an adjusting head 4, the support assembly 3 comprises a hand tool shell composed of an upper cover 31 and a lower cover 32, and a hand tool lock tongue, and the hand tool 2 is locked on the back of the seat back through the hand tool lock tongue. Specifically, the hand tool buttons 33 and the hand tool lock tongues are symmetrically installed in the lower cover 32, a first spring is installed between the two hand tool lock tongues, and the two hand tool buttons 33 are respectively arranged on the two sides of the rear end of the lower cover 32, and the inner side of the hand tool button 33 abuts against the corresponding hand tool lock tongue, and the front end of the hand tool lock tongue extends outward and is L-shaped as a whole. When the two hand tool buttons 33 are pressed, the two hand tool lock tongues are close to the inner side and compress the first spring, the front end locking part of the hand tool lock tongue is retracted into the hand tool shell to complete unlocking, so that the hand tool 2 can be detached from the seat back.

[0027] The adjusting head 4 is installed on the support assembly 3 through a hinge damping 5, the back of the external hanging piece 1 is magnetically fixed on the adjusting head 4, and is locked through a buckle, and the buckle is provided with an unlocking mechanism.

[0028] A first circuit board 6 is designed on the adjusting head 4, the first circuit board 6 is in communication with a seat wire harness, and a spring pin 61 is arranged on the rear end face of the first circuit board 6, a contact 7 matched with the spring pin 61 is arranged on the back of the external hanging piece 1, and the spring pin 61 and the contact 7 are in contact to realize circuit conduction.

[0029] Preferably, the hinge damper 5 comprises a first damper 51 and a second damper 52, the first damper 51 is fixed in the port of the support assembly 3, and the second damper 52 is connected with the adjusting head, and the second damper 52 is shielded by a damper cover 53. The structure of the first damper 51 and the second damper 52 matched with each other enables the adjusting head 4 to be adjusted by turning up or down relative to the support assembly 3; and the damper cover 53 can prevent dust, sundries and the like from entering the inside of the hinge damper 5.

[0030] Preferably, the adjusting head 4 comprises an aluminum alloy limiting block 8, the aluminum alloy limiting block 8 is rotatably connected to the second damper 52 through a stepped bolt 20 matched with a stepped bushing 21, and a 90° ball head pressing lock 10 is arranged between the aluminum alloy limiting block 8 and the second damper 52, so that the aluminum alloy limiting block 8 can be rotated by 90° to the left or right relative to the second damper 52, and is automatically locked after rotation. The first circuit board 6 is fixed on the rear end surface of the aluminum alloy limiting block 8, and the first circuit board 6 and the aluminum alloy limiting block 8 are jointly shielded by a plastic cover 9, and the plastic cover 9 is fixed on the aluminum alloy limiting block 8.

[0031] The matched design of the stepped bolt 20 and the stepped bushing 21 enables no obvious shaking or jamming phenomenon to occur during rotation, and ensures that the adjusting head 4 can be accurately rotated by 90° to the left or right relative to the second damper 52. For example, in the use scene of the ecological interface platform of the automobile seat, when the direction of the external hanging piece 1 needs to be adjusted, the accurate 90° turning can be easily realized, and the needs of different use scenes are met. The arrangement of the 90° ball head pressing lock 10 (an external purchased part, belonging to the prior art) further enhances the convenience and practicality of the rotation adjustment.

[0032] Preferably, the buckle comprises a lock tongue 11, the unlocking mechanism comprises a lock tongue button 12, the lock tongue 11 and the lock tongue button 12 are integrally arranged, the lock tongue button 12 is embedded on the surface of the plastic cover 9, and a compression spring 13 is arranged between the lock tongue button 12 and the plastic cover 9. A lock tongue groove 14 for inserting the lock tongue 11 is arranged on the back surface of the external hanging piece 1, and the lock tongue 11 is outwardly clamped in the lock tongue groove 14 under the action of the compression spring 13. Inwardly pressing the lock tongue button 12 can drive the lock tongue 11 to move inwardly, so as to release the locking with the lock tongue groove 14. The unlocking mechanism adopts the way of pressing the lock tongue button 12 to realize unlocking, and the operation is very simple and intuitive, and the user can quickly and easily complete the unlocking action, and the convenience of use is improved.

[0033] Preferably, the external hanging piece 1 is a tablet computer 101, the back of the tablet computer 101 is sleeved with a shell 103, the shell 103 is internally provided with a second circuit board, a flexible flat cable and a Type-C interface connected in sequence, the contact 7 is arranged on the second circuit board, and the shell 103 is provided with an opening for exposing the contact 7, and the Type-C interface is used for supplying power to the tablet computer 101. The Type-C interface is used for connecting with the charging port of the tablet computer 101, and when the user uses the tablet computer 101 to be hung on the automobile seat ecological interface platform, the charging and data interaction of the tablet computer 101 can be realized only by connecting through the Type-C interface.

[0034] Preferably, the external hanging piece 1 is a makeup mirror 102, the back of the makeup mirror 102 is integrally designed with a shell 103, the shell 103 is internally provided with a second circuit board, a lamp strip interface and a lamp strip connected in sequence, the contact 7 is arranged on the second circuit board, and the shell 103 is provided with an opening for exposing the contact 7, and the lamp strip is used for lighting the makeup mirror 102. The user only needs to hang the makeup mirror 102 on the automobile seat ecological interface platform, and the power supply and lighting functions of the lamp strip can be realized, and the plug-and-play operation mode greatly improves the use convenience of the user.

[0035] Preferably, the inside of the opponent piece 2 is provided with an electric slip ring 15 and a spring sheet power supply male seat 16, the inside of the seat back is provided with a spring sheet power supply female seat 17, the first circuit board 6 is connected with the electric slip ring 15, the electric slip ring 15 is interference fitted on the second damping 52, the electric slip ring 15 is connected with the spring sheet power supply male seat 16 through a lead wire, the spring sheet power supply male seat 16 is connected with the spring sheet power supply female seat 17, and the spring sheet power supply female seat 17 is connected with a seat wire harness. From the first circuit board 6 to the electric slip ring 15, to the spring sheet power supply male seat 16 and the spring sheet power supply female seat 17, and finally connected with the seat wire harness, a complete and multi-stage power supply link is formed, and the power supply link is hidden in the opponent piece 2.

[0036] Preferably, the back of the external hanging piece 1 and the rear end face of the adjusting head 4 are provided with magnets 18 for mutual magnetic attraction and fixation, the magnets on the adjusting head 4 are shielded through a shielding soft glue 19, the spring pin 61 is exposed outside the shielding soft glue 19 through the shielding soft glue 19, and the shielding soft glue 19 plays a shielding role to ensure the aesthetic appearance.

Claims

1. A power supply function-equipped automobile seat ecological interface platform structure comprising an outer piece (1) and a counter piece (2), characterized by: The countermeasure (2) includes a support assembly (3) and an adjusting head (4), the support assembly (3) is fixed on the back of the seat back, the adjusting head (4) is installed on the support assembly (3) through a hinge damper (5), the back of the external hanging piece (1) is magnetically fixed on the adjusting head (4), and is locked through a buckle, the buckle is provided with an unlocking mechanism, a first circuit board (6) is designed on the adjusting head (4), the first circuit board (6) is communicated with the seat wire harness, and a spring pin needle (61) is arranged on the rear end face of the first circuit board (6), a contact (7) matched with the spring pin needle (61) is arranged on the back of the external hanging piece (1), and the spring pin needle (61) and the contact (7) are in contact to realize circuit conduction.

2. The power-enabled automotive seat eco-interface platform structure of claim 1, wherein: The hinge damper (5) includes a first damper (51) and a second damper (52) matched with each other, the first damper (51) is fixed in the port of the support assembly (3), and the second damper (52) is connected with the adjusting head and is provided with a damper cover (53) for shielding.

3. The power-enabled automotive seat eco-interface platform structure of claim 2, wherein: The adjusting head (4) includes an aluminum alloy limiting block (8), the aluminum alloy limiting block (8) is rotatably connected to the second damper (52) through a stepped bolt (20) matched with a stepped bushing (21), and is provided with a 90° ball head pressing lock (10) between the aluminum alloy limiting block (8) and the second damper (52), so that the aluminum alloy limiting block (8) can be rotated by 90° to the left or to the right relative to the second damper (52), and is automatically locked after rotation, the first circuit board (6) is fixed on the rear end face of the aluminum alloy limiting block (8), and the first circuit board (6) and the aluminum alloy limiting block (8) are shielded together by a plastic cover (9), and the plastic cover (9) is fixed on the aluminum alloy limiting block (8).

4. The power-enabled automotive seat eco-interface platform structure of claim 3, wherein: The buckle includes a lock tongue (11), the unlocking mechanism includes a lock tongue button (12), the lock tongue (11) and the lock tongue button (12) are integrally arranged, the lock tongue button (12) is embedded on the surface of the plastic cover (9), and a compression spring (13) is arranged between the lock tongue button (12) and the plastic cover (9), the back of the external hanging piece (1) is provided with a lock tongue groove (14) for inserting the lock tongue (11), the lock tongue (11) is outwardly clamped in the lock tongue groove (14) under the action of the compression spring (13), the lock tongue button (12) is pressed inward, and the lock tongue (11) is driven to move inward, so that the lock of the lock tongue groove (14) is released.

5. The power-enabled automotive seat eco-interface platform structure of claim 1, wherein: The external hanging piece (1) is a tablet computer (101), a shell (103) is sleeved on the back of the tablet computer (101), a second circuit board, a flexible flat cable and a Type-C interface are sequentially arranged in the shell (103), the contact (7) is arranged on the second circuit board, and the shell (103) is provided with an opening for exposing the contact (7), and the Type-C interface is used for power supply of the tablet computer (101).

6. The power-enabled automotive seat eco-interface platform structure of claim 1, wherein: The outer hanging piece (1) is a cosmetic mirror (102), the rear part of the cosmetic mirror (102) is integrally designed with a shell (103), the shell (103) is internally provided with a second circuit board, a lamp strip interface and a lamp strip connected in sequence, the contact (7) is arranged on the second circuit board, and the shell (103) is provided with an opening for exposing the contact (7), and the lamp strip is used for lighting the cosmetic mirror (102).

7. The power-enabled automotive seat eco-interface platform structure of claim 3, wherein: The inside of the pair of hands (2) is provided with an electric slip ring (15) and a spring power supply male seat (16), the inside of the seat backrest is provided with a spring power supply female seat (17), the first circuit board (6) is connected with the electric slip ring (15), the electric slip ring (15) is interference fitted on the second damping (52), the electric slip ring (15) is connected with the spring power supply male seat (16) through a lead wire, the spring power supply male seat (16) is connected with the spring power supply female seat (17), and the spring power supply female seat (17) is connected with a seat wire harness.

8. The power-enabled automotive seat eco-interface platform structure of claim 1, wherein: Magnet (18) for mutual magnetic attraction is arranged on the back of the outer hanging piece (1) and the rear end face of the adjusting head (4), the magnet on the adjusting head (4) is shielded by shielding soft glue (19), and the spring pin needle (61) is exposed outside the shielding soft glue (19).

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