CN117507972A - Automobile seat support framework assembly - Google Patents
Automobile seat support framework assembly Download PDFInfo
- Publication number
- CN117507972A CN117507972A CN202311647161.5A CN202311647161A CN117507972A CN 117507972 A CN117507972 A CN 117507972A CN 202311647161 A CN202311647161 A CN 202311647161A CN 117507972 A CN117507972 A CN 117507972A
- Authority
- CN
- China
- Prior art keywords
- neck
- driver
- movable ball
- neck pillow
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 210000003739 neck Anatomy 0.000 description 99
- 206010028836 Neck pain Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5642—Heating or ventilating devices characterised by convection by air with circulation of air through a layer inside the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of automobile seats, and discloses an automobile seat support framework assembly, which comprises the following components: the chair comprises a chair seat frame, a backrest frame, connecting pieces and a headrest, wherein the backrest frame is movably arranged at one end of the chair seat frame, the connecting pieces are fixedly arranged at the top ends of the backrest frame, and the headrest is fixedly arranged at the top ends of the connecting pieces. This application is through setting up the movable ball, massage driver's neck, alleviate driver's fatigue, improve seat comfort level, through setting up neck pillow and second spring, utilize the inside electrorheological fluid's of neck pillow liquid to flow the effect, carry out flexible buffering to driver and passenger's neck, reach elastic protection, simultaneously, if take place the car accident, through the elastic action of second spring, weaken the back impact dynamics of driver and passenger, thereby carry out powerful buffering to the neck, make driver and passenger's neck department impact influence less, can obtain effective and abundant cushioning effect, very big improvement seat security.
Description
Technical Field
The application relates to the technical field of automobile seats, in particular to an automobile seat support framework assembly.
Background
At present, a plurality of automobiles are used for life and travel of people, an automobile seat supporting framework is generally arranged in an existing automobile seat, the automobile seat supporting framework is mainly used for supporting the weight of an occupant, vibration and impact transmitted by an automobile body are alleviated, a comfortable and safe riding environment is provided for the occupant and a driver, and the existing automobile seat supporting framework mainly comprises components such as a seat frame, a backrest frame, connecting pieces, a headrest, a bottom beam, a sliding rail, a screw rod component and the like.
Only set up the connecting piece between headrest and the back frame among the current car seat supporting framework to do not set up any supporting framework subassembly, when passenger and driver leaned on the seat, passenger and driver's neck department can't obtain effective support, and then reduced seat comfort level and security, and the long-term driving of driver also can lead to driver's neck ache, and current back cushion that does not have supporting framework can't alleviate this, and then can lead to driver's driving uncomfortable, causes the problem that the comfort level descends.
Disclosure of Invention
The application provides an automobile seat support skeleton subassembly possesses and supports passenger and driver's neck, improves the seat comfort level, and carries out the driver's neck massage work voluntarily, slows down the advantage that driver's neck was ache for solve current automobile seat support skeleton and can't effectively support passenger and driver's neck, and the tired problem of driver's very easy neck ache.
In order to achieve the above purpose, the present application adopts the following technical scheme: an automotive seat support armature assembly comprising: chair seat frame, back frame, connecting piece and headrest, the one end movable mounting of chair seat frame has back frame, the top fixed mounting of back frame has the connecting piece, the top fixed mounting of connecting piece has the headrest, the bottom middle part fixed mounting of headrest has the neck pillow frame that is located back frame top middle part, the one end inside wall fixed mounting of neck pillow frame has first spring, the one end fixed mounting of first spring has the clamp fastener, the one end inside fixed mounting of clamp fastener has the neck pillow pad, the other end inside fixed mounting of neck pillow frame has the rotating electrical machines, the one end fixed mounting of rotating electrical machines has the transfer line, the one end fixed mounting of transfer line has the extensible member, fixed mounting has the second spring in the inner chamber of extensible member, the one end fixed mounting of second spring has the electro-magnet, the one end outside movable mounting of electro-magnet has the fly ball, the one end fixed mounting of extensible member has the fixed plate.
Further, the first springs are uniformly arranged on the inner side wall of one end of the neck pillow frame, the neck pillow is rectangular, the four edges of one end of the neck pillow, facing towards passengers and drivers, are arc-shaped, the interior of the neck pillow is hollow, the interior of the neck pillow is filled with electrorheological fluid, the surface of the neck pillow has elasticity, the neck pillow is electrically connected with an existing automobile power supply control system, and the rotating motor is also electrically connected with the existing automobile power supply control system.
Further, the structure of extensible member has the scalability, the channel of extensible member shape looks adaptation has been seted up to the inside of neck pillow frame, the shape of electro-magnet is cylindrically, the electro-magnet links to each other with current car power control system electricity.
Further, the shape of the movable ball is a sphere, a rectangular notch channel matched with the diameter of the electromagnet is formed in one side of the movable ball, the movable ball has magnetism, and the magnetism of the movable ball is repulsive to the magnetism generated after the electromagnet is electrified.
Further, the shape of the fixed plate is arc, a convex sliding rod is arranged on one side surface of the movable ball, a slide way matched with the convex sliding rod on the surface of the movable ball is arranged on the inner side wall of one side of the fixed plate, and a channel matched with the shape of the fixed plate is arranged in the neck pillow frame.
The application has the following beneficial effects:
the utility model provides a pair of car seat supports skeleton subassembly, through setting up the movable ball, drive the movable ball that is located the offset position through the fixed plate and carry out circumference rotation, and then make the movable ball be the edge of circular orbit continuous roof pressure clamp piece, make clamp piece produce circular offset tilting motion, when clamp piece is the continuous slope of circular, the neck pillow pad is the continuous neck of pressing the driver of circular shape, and then continue the massage to the driver neck, make driver neck aching and alleviate, alleviate driver's fatigue, improve driving safety, and improve the seat comfort level.
Through setting up neck pillow and second spring, when the driver runs into emergency road conditions in the in-process of traveling, when carrying out emergency braking, utilize the liquid flow effect of the inside electrorheological fluid of neck pillow to carry out flexible buffering to driver and passenger's neck to reach elasticity protection, prevent hard collision, lead to the fact the damage to driver and passenger's neck.
Meanwhile, if the automobile collides during braking, namely, when an automobile accident occurs, at the moment, due to the impact action of the automobile, the inertia action of the driver and the passengers is larger, the backward leaning degree is stronger, and the backward leaning impact force of the driver and the passengers is weakened through the elastic action of the second spring, so that the neck is strongly and elastically buffered, the impact influence of the neck of the driver and the neck of the passengers is smaller, the effective and sufficient buffering effect can be obtained, and the safety of the seat is greatly improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The present application will be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic perspective view of a neck rest according to the present invention;
fig. 3 is a schematic cross-sectional front plan view of the neck rest of the present invention.
In the figure: 1. a chair seat frame; 2. a backrest frame; 3. a connecting piece; 4. a headrest; 5. a neck rest; 6. a first spring; 7. a clamping member; 8. a neck pillow; 9. a rotating electric machine; 9. a transmission rod; 11. a telescoping member; 12. a second spring; 13. an electromagnet; 14. a movable ball; 15. and a fixing plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Example 1
Referring to fig. 1-3, an automotive seat support frame assembly, comprising: the chair comprises a chair seat frame 1, a backrest frame 2, connecting pieces 3 and a headrest 4, wherein the backrest frame 2 is movably arranged at one end of the chair seat frame 1, the connecting pieces 3 are fixedly arranged at the top end of the backrest frame 2, the headrest 4 is fixedly arranged at the top end of the connecting pieces 3, a neck pillow frame 5 positioned at the middle part of the top end of the backrest frame 2 is fixedly arranged at the middle part of the bottom end of the headrest 4, a first spring 6 is fixedly arranged at the inner side wall of one end of the neck pillow frame 5, a clamping piece 7 is fixedly arranged at one end of the first spring 6, a neck pillow pad 8 is fixedly arranged at the inner side of one end of the clamping piece 7, a rotating motor 9 is fixedly arranged at the other end of the neck pillow frame 5, a transmission rod 10 is fixedly arranged at one end of the transmission rod 10, a telescopic piece 11 is fixedly arranged in an inner cavity of the telescopic piece 11, a second spring 12 is fixedly arranged at one end of the second spring 12, a movable ball 14 is movably arranged at one end of the electromagnet 13, and a fixing plate 15 is fixedly arranged at one end of the telescopic piece 11.
Referring to fig. 1-3, the first springs 6 are uniformly arranged on the inner side wall of one end of the neck rest 5, the neck rest 8 is rectangular, four edges of one end of the neck rest 8 facing the passenger and the driver are arc-shaped, the interior of the neck rest 8 is hollow, the interior of the neck rest 8 is filled with electrorheological fluid, the surface of the neck rest 8 has elasticity, the neck rest 8 is electrically connected with the existing automobile power control system, and the rotating motor 9 is also electrically connected with the existing automobile power control system.
Referring to fig. 1-3, the telescopic member 11 has a telescopic structure, a channel with a shape matching with that of the telescopic member 11 is provided in the neck rest 5, the electromagnet 13 is cylindrical, and the electromagnet 13 is electrically connected with the existing automobile power control system.
Referring to fig. 1-3, the movable ball 14 is in a round ball shape, one side of the movable ball 14 is provided with a rectangular notch channel with a diameter matched with that of the electromagnet 13, the movable ball 14 has magnetism, the magnetism of the movable ball 14 is repulsive to that generated after the electromagnet 13 is electrified, through the arrangement of the movable ball 14, when a driver needs to perform neck massage, a driver manually operates a functional display screen to transmit a demand signal to a power supply control system of the existing automobile, the circuits of the rotary motor 9 and the electromagnet 13 are communicated through a controller to supply power to the rotary motor 9 and the electromagnet 13, so that the rotary motor 9 and the electromagnet 13 are electrified to operate, after the electromagnet 13 is electrified, the electromagnet 13 has magnetism, so that magnetic repulsive force is generated to the movable ball 14, under the limitation of sliding bars on the surface of the movable ball 14 and sliding grooves on the inner wall of the fixed plate 15, the movable ball 14 is pushed by magnetic repulsive force to move outwards until the movable ball 14 slides to the tail end of the chute and cannot move outwards, when the movable ball 14 moves outwards, the movable ball 14 is not located at the central position, but deviates from the central position and moves to one side, at the moment, the movable ball 14 pushes against one side of the clamping piece 7 to enable the clamping piece 7 to tilt outwards, when the clamping piece 7 tilts, the clamping piece 7 drives one side of the neck pillow 8 to push against the neck of a driver, a pressing effect is caused on the neck of the driver, meanwhile, the rotating motor 9 starts to operate after being electrified, when the rotating motor 9 rotates, the rotating motor 9 drives the transmission rod 10 and the telescopic piece 11 to rotate together, when the telescopic piece 11 rotates, the electromagnet 13 and the fixing plate 15 rotate together, and when the fixing plate 15 rotates, the fixing plate 15 drives the movable ball 14 to rotate together, because the electromagnet 13 always generates magnetic repulsion force to the movable ball 14, under the action of the magnetic repulsion force, the movable ball 14 can not return to the central position, and further the offset position is always kept, so that when the fixed plate 15 drives the movable ball 14 positioned at the offset position to perform circumferential rotation, the movable ball 14 continuously pushes against the edge of the clamping piece 7 in a circumferential track, the clamping piece 7 generates circumferential offset tilting motion, and when the clamping piece 7 continuously tilts in a circumferential direction, the neck pillow 8 continuously presses the neck of a driver in a circumferential direction, and further the effect of massaging the neck of the driver is achieved, the neck ache of the driver is relieved, the fatigue of the driver is reduced, the driving safety is improved, and the comfort level of the seat is improved.
In addition, when the driver encounters an emergency road condition in the driving process, the driver can suddenly step on the brake, when the driver steps on the brake, the existing automobile power supply control system receives a brake signal, the circuits of the neck rest 8, the rotating motor 9 and the electromagnet 13 are powered off through the controller, so that the positions of the neck rest 8, the rotating motor 9 and the electromagnet 13 are not powered on any more, when the position of the neck rest 8 is powered off, the electrorheological fluid in the neck rest 8 is restored to be in a liquid state, when the automobile emergently brakes, the driver and the passenger can lean backwards due to the inertia effect, the neck of the driver and the passenger can lean backwards to squeeze the neck rest 8, the flexible buffer is carried out on the neck of the driver and the passenger due to the liquid state of the electrorheological fluid in the neck rest 8, and the flexible buffer is carried out on the neck of the driver and the passenger under the action of liquid state flow, so that the elastic protection is achieved, and hard collision is prevented, at the same time, if the automobile collides during braking, namely, an automobile accident happens, at the moment, the inertia action of the driver and the passenger is larger due to the impact action of the automobile, the backward leaning degree is stronger, at the moment, the neck of the driver and the passenger is pressed against the neck cushion 8 with high force, the neck cushion 8 is compressed to the limit, the clamping piece 7 is pushed to move backwards, when the clamping piece 7 moves backwards, the electromagnet 13 is powered off to lose magnetism at the moment of braking when the driver steps down, the movable ball 14 is not influenced by magnetic repulsion force any more, and when the clamping piece 7 moves backwards, the movable ball 14 at the offset position is pressed, so that the movable ball 14 moves inwards to reset and is matched with the electromagnet 13 again, the movable ball 14 returns to the center position due to the connecting action of the movable ball 14, and when the clamping piece 7 moves backwards, the movable ball 14 is pressed by the clamping piece 7, the movable ball 14 extrudes the electromagnet 13 again, so that the electromagnet 13 moves backwards, when the electromagnet 13 moves backwards, the second spring 12 is elastically compressed, and then the backward tilting impact force of a driver and an occupant is weakened under the elastic action of the second spring 12, so that the impact effect on the neck is small, the impact effect on the neck of the driver and the occupant can be effectively and sufficiently buffered, and the neck of the driver and the occupant is excessively broken and damaged when a traffic accident is avoided, so that the body is damaged.
Referring to fig. 1-3, the shape of the fixed plate 15 is circular arc, a protruding sliding rod is arranged on one side surface of the movable ball 14, a sliding way adapted to the protruding sliding rod on the surface of the movable ball 14 is arranged on the inner side wall of one side of the fixed plate 15, and a channel adapted to the shape of the fixed plate 15 is arranged in the neck rest 5.
The working principle of the using method of the invention is as follows:
after a driver and a passenger ride on a car and sit on a seat, the driver starts the car, and after the car is started, a power control system in the car is started simultaneously, when the power control system is started, a circuit in which the neck pillow 8 is positioned is electrified simultaneously, the power control system supplies power to the neck pillow 8, when the neck pillow 8 is electrified, the electrorheological fluid in the neck pillow 8 is changed from liquid to solid, and when the driver and the passenger depend on the car seat, the neck pillow 8 can support the necks of the driver and the passenger, so that the necks of the driver and the passenger can be comfortably relied, and the comfort level of the seat is greatly improved.
When the driver and the passenger feel the neck ache in the way, the internal function display screen of the automobile can be manually operated, signals to be massaged are transmitted to the power control system of the automobile, the power control system receives action signals, then the current-carrying operation is carried out on the circuits where the rotating motor 9 and the electromagnet 13 are positioned through the conventional controller, the rotating motor 9 and the electromagnet 13 are electrified to operate, when the electromagnet 13 is electrified, the electromagnet 13 generates magnetism, and then magnetic repulsion force is generated on the movable ball 14, the movable ball 14 slides outwards under the action of the magnetic repulsion force, and the movable ball 14 can not move outwards any more due to the limited chute distance of the inner wall of the fixed plate 15, and then the movable ball 14 is not positioned at the center position any more, but is deviated from the center position, and reaches one side position of the fixed plate 15, namely, the movable ball 14 is deviated, when the movable ball 14 is deviated, one side of the clamping piece 7 is jacked, and the clamping piece 7 is outwards deviated, and when the clamping piece 7 is inclined, the clamping piece 7 can drive one side of the neck pad 8 to press the neck pad, and the neck of the driver is pressed.
Meanwhile, the rotating motor 9 starts to operate after being electrified, when the rotating motor 9 rotates, the rotating motor 9 drives the transmission rod 10 and the telescopic piece 11 to rotate together, when the telescopic piece 11 rotates, the telescopic piece 11 drives the electromagnet 13 and the fixed plate 15 to rotate together, when the fixed plate 15 rotates, the fixed plate 15 drives the movable ball 14 to rotate together, the movable ball 14 can only always keep the offset position because the movable ball 14 cannot return to the central position under the action of the magnetic repulsive force of the electromagnet 13, namely, the movable ball 14 reaches a relatively fixed state, when the fixed plate 15 drives the movable ball 14 located at the offset position to rotate in a circumferential mode, the movable ball 14 continuously pushes against the edge of the clamping piece 7 in a circumferential mode, the clamping piece 7 generates circumferential offset tilting motion, and when the clamping piece 7 tilts in a circumferential mode, the neck pillow 8 continuously presses the neck of a driver in a circumferential mode, continuous massage is carried out on the neck of the driver and the passenger, the neck ache of the driver and the passenger is relieved, and fatigue of the driver and the passenger is relieved.
When the massage is not needed any more, the signal of stopping the massage is transmitted to the power control system of the automobile through the manual operation of the automobile internal function display screen by a driver or an occupant, the power control system is used for controlling the controller, the circuit where the rotating motor 9 and the electromagnet 13 are positioned is closed and powered off through the controller, after the power is off, the clamping piece 7 returns to the original position under the elastic action of the first spring 6, and when the clamping piece 7 returns to the original position, the clamping piece 7 extrudes the movable ball 14, so that the movable ball 14 slides inwards to move and returns to the center position again.
In addition, when the driver is in a massaging state in the driving process, if emergency road conditions are met, the driver can suddenly step on the brake, when the driver steps on the brake, the existing automobile power supply control system can receive the brake signal, when the brake signal is received, the circuits of the neck rest 8, the rotating motor 9 and the electromagnet 13 are all powered off through the existing controller, so that the neck rest 8, the rotating motor 9 and the electromagnet 13 are not powered on any more, when the neck rest 8 is powered off, the internal electrorheological fluid of the neck rest 8 is restored to be in a liquid state, when the automobile emergency brake is completed, the driver and the passenger can lean backwards due to the inertia effect, the neck of the driver and the passenger can lean backwards to squeeze the neck rest 8, at the moment, the internal electrorheological fluid of the neck rest 8 is in a liquid state, and under the liquid flowing effect of the electrorheological fluid of the neck rest 8, the neck of the driver and the passenger can be flexibly buffered, so that elastic protection is achieved, and hard collision is prevented.
In addition, if the automobile collides during braking, namely braking fails, and a car accident occurs, at this time, the impact effect generated by the collision of the automobile causes the inertia effect of the driver and the passenger to be larger, and the backward leaning degree is stronger, so at this time, the neck of the driver and the passenger can greatly press the neck cushion 8 backward, the neck cushion 8 is strongly impacted and compressed to the limit, at this time, the liquid buffer of the neck cushion 8 can not meet the buffer requirement of the driver and the passenger neck, and then the neck pushes the clamping piece 7 to move backward through the neck cushion 8, when the clamping piece 7 moves backward, the electromagnet 13 is powered off and loses magnetism at the moment of braking due to the fact that the driver steps down the brake, and then the movable ball 14 is not influenced by magnetic repulsion force any more, and then when the clamping piece 7 moves backward, the movable ball 14 is pressed to be positioned at the offset position, the movable ball 14 slides inwards and resets, the central position is matched with the electromagnet 13 again, at this time, when the movable ball 14 returns to the central position, the front and back connecting effect of the movable ball 14 is not met, and when the clamping piece 7 moves backward, the electromagnet 14 is pressed backward, the impact effect of the electromagnet is further compressed to the electromagnet 13 is reduced, and the second impact force is reduced, and the impact of the passenger is further, the passenger is prevented from being influenced by the elastic force, and the impact of the neck is reduced, and the passenger is further, the impact of the passenger is reduced, and the impact of the neck is greatly is reduced, and the impact of the electromagnet is stressed, and the impact of the passenger is stressed when the impact is stressed, and the impact is stressed.
Claims (5)
1. An automotive seat support armature assembly comprising: a chair seat frame (1), a backrest frame (2), a connecting piece (3) and a headrest (4), one end of the chair seat frame (1) is movably provided with a backrest frame (2), a connecting piece (3) is fixedly arranged at the top end of the backrest frame (2), a headrest (4) is fixedly arranged at the top end of the connecting piece (3), a neck pillow frame (5) positioned in the middle of the top end of the backrest frame (2) is fixedly arranged in the middle of the bottom end of the headrest (4), the inner side wall of one end of the neck pillow frame (5) is fixedly provided with a first spring (6), one end of the first spring (6) is fixedly provided with a clamping piece (7), a neck pillow (8) is fixedly arranged in one end of the clamping piece (7), a rotating motor (9) is fixedly arranged in the other end of the neck pillow frame (5), one end of the rotating motor (9) is fixedly provided with a transmission rod (10), one end of the transmission rod (10) is fixedly provided with a telescopic piece (11), a second spring (12) is fixedly arranged in the inner cavity of the telescopic piece (11), one end of the second spring (12) is fixedly provided with an electromagnet (13), a movable ball (14) is movably arranged outside one end of the electromagnet (13), one end of the telescopic piece (11) is fixedly provided with a fixing plate (15).
2. The automobile seat support framework assembly according to claim 1, wherein the first springs (6) are uniformly arranged on the inner side wall at one end of the neck pillow frame (5), the shape of the neck pillow (8) is rectangular, four edges of one end of the neck pillow (8) facing passengers and drivers are arc-shaped, the interior of the neck pillow (8) is hollow, the interior of the neck pillow (8) is filled with electrorheological fluid, the surface of the neck pillow (8) has elasticity, the neck pillow (8) is electrically connected with an existing automobile power supply control system, and the rotating motor (9) is also electrically connected with the existing automobile power supply control system.
3. The automobile seat support framework assembly according to claim 2, wherein the telescopic piece (11) is telescopic in structure, a channel with the shape matched with that of the telescopic piece (11) is formed in the neck rest (5), the electromagnet (13) is cylindrical, and the electromagnet (13) is electrically connected with an existing automobile power supply control system.
4. A car seat support skeleton assembly according to claim 3, wherein the movable ball (14) is in a round ball shape, a rectangular notch channel matched with the diameter of the electromagnet (13) is formed on one side of the movable ball (14), the movable ball (14) has magnetism, and the magnetism of the movable ball (14) is repulsive to the magnetism generated after the electromagnet (13) is electrified.
5. The automobile seat support framework assembly according to claim 4, wherein the shape of the fixing plate (15) is circular arc, a convex sliding rod is arranged on one side surface of the movable ball (14), a slideway matched with the convex sliding rod on the surface of the movable ball (14) is arranged on the inner side wall of one side of the fixing plate (15), and a channel matched with the shape of the fixing plate (15) is arranged in the neck rest (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311647161.5A CN117507972A (en) | 2023-12-04 | 2023-12-04 | Automobile seat support framework assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311647161.5A CN117507972A (en) | 2023-12-04 | 2023-12-04 | Automobile seat support framework assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117507972A true CN117507972A (en) | 2024-02-06 |
Family
ID=89756693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311647161.5A Withdrawn CN117507972A (en) | 2023-12-04 | 2023-12-04 | Automobile seat support framework assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117507972A (en) |
-
2023
- 2023-12-04 CN CN202311647161.5A patent/CN117507972A/en not_active Withdrawn
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Application publication date: 20240206 |
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| WW01 | Invention patent application withdrawn after publication |