Novel seat backboard magnetic switch

Abstract

The utility model discloses a novel seat backboard magnetic type switch, comprising a movable panel movably arranged on a support; the magnetic control rotating assembly is located on the rear portion of the movable panel, and the magnetic control rotating assembly can independently rotate front and back relative to the movable panel; the locking pin is movably arranged on the movable panel and can move to be in locking fit with the stopping part on the support so as to lock the movable panel; the magnetic control rotating assembly is in transmission fit with the locking pin, the magnetic action is exerted on the magnetic control rotating assembly through a magnetic piece on the front portion of the movable panel, the magnetic control rotating assembly is made to rotate forwards or backwards, the magnetic control rotating assembly drives the locking pin to move till the locking pin is disengaged from locking fit with the stopping part, and therefore the movable panel can move. The device has the characteristics of compact structure and convenience in use; the utility model relates to the technical field of automobile accessories.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and more specifically to a novel magnetic switch for seat back panels. Background Technology

[0002] Existing car seats often have a sliding door on the back panel of the front seat, and there is a storage space behind the sliding door that can be used to store devices such as displays.

[0003] Existing movable doors are generally designed with a sliding structure to open or close the accommodating space, thereby removing the internal display screen;

[0004] However, existing sliding doors and their corresponding structural designs take up a lot of space, making them unsuitable for use in cars with limited space. Utility Model Content

[0005] To address the shortcomings and defects of existing technologies, a novel magnetic switch for seat back panels is provided, which is compact in structure and easy to use.

[0006] A novel magnetic switch for a seat back panel includes:

[0007] A movable panel, which is movably mounted on a bracket;

[0008] A magnetically controlled rotating assembly is located at the rear of the movable panel and can rotate independently back and forth relative to the movable panel.

[0009] The locking pin and the stop part provided on the bracket are provided. The locking pin is movably provided on the movable panel and can be moved to form a locking engagement with the stop part on the bracket to lock the movable panel.

[0010] The magnetically controlled rotating assembly is engaged with the locking pin in a transmission mechanism.

[0011] A magnetic component is used to apply a magnetic force to the magnetically controlled rotating assembly at the front of the movable panel, causing the magnetically controlled rotating assembly to rotate forward or backward. The magnetically controlled rotating assembly drives the locking pin to move until it disengages from the stop part, so that the movable panel can move.

[0012] With the above structure, the novel magnetic switch for a seat back panel of this utility model has the following advantages compared with the prior art:

[0013] The movable panel can be set to have positions where the opening on the bracket can be opened or closed;

[0014] In this solution, if it is necessary for the movable panel to open the opening on the bracket:

[0015] By placing the magnetic component at the front of the movable panel and applying a magnetic force (e.g., magnetic attraction or repulsion) to the magnetically controlled rotating assembly, the magnetically controlled rotating assembly can rotate forward or backward. During the movement of the magnetically controlled rotating assembly, the locking pin moves until it disengages from the stop part, after which the movable door panel can be operated to open the opening on the bracket.

[0016] Compared to traditional magnet-driven unlocking mechanisms, this device is highly compact, facilitating miniaturization, and features a simple structure and reliable operation.

[0017] As an improvement of this utility model, the locking pin is configured to move up and down, and the locking pin is provided with a driving slope, which extends back and forth and has a structure that gradually decreases in height from front to back.

[0018] The magnetically controlled rotating assembly is provided with a mating part, which is configured to fit against the drive surface.

[0019] As an improvement of this utility model, the magnetically controlled rotating assembly includes a rotating base and a magnet disposed on the rotating base, and the mating part is disposed on the rotating base;

[0020] The lower end of the rotating seat is hinged to the bracket, and the rotating seat can rotate back and forth about the hinge point as the rotation axis A.

[0021] As an improvement of this utility model, the bottom of the movable panel is hinged to the bracket.

[0022] As an improvement of this utility model, the stop part is a vertical plane, and the upper rear wall of the locking pin is also a plane and cooperates with the stop part.

[0023] As an improvement of this utility model, the upper front part of the locking pin is provided with a guide surface that gradually slopes forward from top to bottom.

[0024] The bracket is provided with a clearance groove. The bottom wall of the clearance groove is adapted to the structure of the guide surface. During the forward rotation of the movable panel, the guide surface contacts the bottom wall of the clearance groove, applying a downward force to the locking pin so that the upper end of the locking pin avoids the bracket.

[0025] As an improvement of this utility model, a torsion spring is provided between the movable panel and the bracket, and the torsion spring drives the movable panel to always have a forward rotation tendency.

[0026] As an improvement of this utility model, the locking pin is connected to an elastic reset member. When the magnetic component stops applying magnetic attraction to the magnetically controlled rotating assembly, the elastic reset member drives the locking pin to move upward and reset, forming a locking engagement with the mating part.

[0027] As an improvement of this utility model, the elastic reset member is a spring and is positioned between the lower end of the locking pin and the movable panel. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the front structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the rear structure of this utility model.

[0030] Figure 3 This is a schematic diagram of the structure of some components of this utility model under an explosive state.

[0031] Figure 4 This is a partial cross-sectional structural schematic diagram of the present invention.

[0032] Figure 5 This is the utility model Figure 4 Enlarged schematic diagram of the structure at point B.

[0033] The figure shows: 1. Movable panel; 2. Bracket; 2.1. Stop part; 2.2. Clearance groove; 2.3. Opening; 3. Magnetically controlled rotating assembly; 3.1. Rotating seat; 3.11. Mating part; 3.2. Magnet; 4. Locking pin; 4.1. Driving inclined surface; 4.2. Guide surface; 5. Magnetic component; 6. Torsion spring; 7. Elastic reset component. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0035] Please see Figure 1-5 As shown, a novel magnetic switch for a seat back panel includes:

[0036] Movable panel 1 is movably mounted on bracket 2;

[0037] The magnetically controlled rotating component 3 is located at the rear of the movable panel 1, and the magnetically controlled rotating component 3 can rotate independently back and forth relative to the movable panel 1.

[0038] The locking pin 4 and the stop part 2.1 provided on the bracket 2 are provided. The locking pin 4 is movably provided on the movable panel 1 and can be moved to form a locking engagement with the stop part 2.1 on the bracket 2 to lock the movable panel 1.

[0039] The magnetically controlled rotating assembly 3 is engaged with the locking pin 4 in a transmission mechanism.

[0040] A magnetic component 5 is used to apply a magnetic effect to the magnetically controlled rotating assembly 3 at the front of the movable panel 1, causing the magnetically controlled rotating assembly 3 to rotate forward or backward. The magnetically controlled rotating assembly 3 drives the locking pin 4 to move until it disengages from the locking engagement with the stop part 2.1, so that the movable panel 1 can move.

[0041] With the above structure, the novel magnetic switch for a seat back panel of this utility model has the following advantages compared with the prior art:

[0042] The movable panel 1 is configured to have a position where the opening 2.3 on the bracket 2 can be opened or closed;

[0043] In this solution, if it is necessary for the movable panel 1 to open the opening 2.3 on the bracket 2:

[0044] Place the magnetic component 5 at the front of the movable panel 1 and apply a magnetic force (e.g., magnetic attraction or magnetic repulsion) to the magnetically controlled rotating assembly 3. This will cause the magnetically controlled rotating assembly 3 to rotate forward or backward. During the movement of the magnetically controlled rotating assembly 3, the locking pin 4 will move until it disengages from the locking engagement with the stop part 2.1. Then, the movable door panel can be operated to open the opening 2.3 on the bracket 2.

[0045] Compared to traditional magnet-driven unlocking mechanisms, this device is highly compact, facilitating miniaturization, and features a simple structure and reliable operation.

[0046] As an improvement of this utility model, the locking pin 4 is configured to move up and down, and the locking pin 4 is provided with a driving inclined surface 4.1, which extends back and forth and has a structure that gradually decreases in height from front to back.

[0047] The magnetically controlled rotating assembly 3 is provided with a mating part 3.11, which is configured to fit against the drive surface.

[0048] A retainer is provided at the rear of the movable panel 1, and a guide structure (e.g., a vertically extending slide) is provided on the retainer. Under the action of the guide structure, the locking pin 4 can move downward or downward.

[0049] When the movable panel 1 moves to the closed opening 2.3 state, the magnetic component 5 is placed in front of the movable panel 1. The magnetic component 5 applies a magnetic attraction force to the magnetically controlled rotating assembly 3, which can make the magnetically controlled rotating assembly 3 rotate forward.

[0050] After the mating part 3.11 of the magnetically controlled rotating assembly 3 interacts with the driving inclined surface 4.1, it drives the locking pin 4 to move downward, and the upper end of the locking pin 4 can disengage from the locking part 2.1.

[0051] As an improvement of this utility model, the magnetically controlled rotating assembly 3 includes a rotating base 3.1 and a magnet 3.2 disposed on the rotating base 3.1, with a mating part 3.11 disposed on the rotating base 3.1;

[0052] The lower end of the rotating seat 3.1 is hinged to the bracket 2, and the rotating seat 3.1 can rotate back and forth with the hinge point as the axis of rotation A.

[0053] The rotating base 3.1 and the movable panel 1 form a "V" shaped structure. The rear of the rotating base 3.1 and the movable panel 1 are also provided with slots, which allow the rotating base 3.1 to enter when it rotates forward. After the above improvements, the structure can be made more compact, which is conducive to the miniaturization of the device.

[0054] The rotating base 3.1 is also provided with an installation groove for the magnet 3.2 to be inserted, and the mating part 3.11 is provided on one side of the rotating base 3.1. The above structure also has the characteristics of reasonable layout and compact structure.

[0055] As an improvement of this utility model, the bottom of the movable panel 1 is hinged to the bracket 2.

[0056] After the above improvements, the active panel 1 adopts a forward and backward rotation setting coaxial with the rotation axis A, which has the characteristics of reasonable structural design and convenient user operation.

[0057] As an improvement of this utility model, the stop part 2.1 is a vertical plane, and the upper rear wall of the locking pin 4 is also a plane and cooperates with the stop part 2.1.

[0058] After the above improvements, a locking fit can be formed when the two planes are in contact at opposite positions, which has the characteristics of stable and reliable fit.

[0059] As an improvement of this utility model, the upper front part of the locking pin 4 is provided with a guide surface 4.2 that gradually slopes forward from top to bottom.

[0060] The bracket 2 is provided with a clearance groove 2.2. The bottom wall of the clearance groove 2.2 is adapted to the structure of the guide surface 4.2. During the forward rotation of the movable panel 1, the guide surface 4.2 contacts the bottom wall of the clearance groove 2.2, applying a downward force to the locking pin 4 so that the upper end of the locking pin 4 avoids the bracket 2.

[0061] When the movable panel 1 rotates forward, the guide surface 4.2 enters the clearance groove 2.2 and contacts the bottom wall of the clearance groove 2.2, which allows the locking pin 4 to move downward to the upper end to allow the bracket 2 to rotate forward more smoothly, thus improving the user experience.

[0062] As an improvement of this utility model, a torsion spring 6 is provided between the movable panel 1 and the bracket 2, and the torsion spring 6 drives the movable panel 1 to always have a tendency to rotate forward.

[0063] The device can be equipped with a display screen and other devices behind the movable panel 1. After the movable panel 1 opens the opening 2.3, the display screen can be moved out of the opening 2.3. At this time, the display screen is partially inside the opening 2.3, which prevents the movable panel 1 from rotating forward.

[0064] If the display screen is reset or completely removed, the movable door panel loses its limiting function and automatically rotates forward under the action of the torsion spring 6 until the opening 2.3 is closed.

[0065] As an improvement of this utility model, the locking pin 4 is connected to an elastic reset member 7. When the magnetic member 5 stops applying magnetic attraction to the magnetically controlled rotating assembly 3, the elastic reset member 7 drives the locking pin 4 to move upward and reset, forming a locking engagement with the mating part 3.11.

[0066] After the above improvements, the elastic reset component 7 and the locking pin 4 can move up or down with elasticity, and can move down when the magnetic component 5 is in use.

[0067] When the non-magnetic component 5 is under magnetic action, the elastic reset component 7 keeps the locking pin 4 in a position that forms a stop engagement with the stop part 2.1, so that the position of the movable panel 1 is stable and reliable.

[0068] When the movable panel 1 is rotated forward, after the upper end of the locking pin 4 avoids the bracket 2, the elastic reset member 7 can automatically drive the locking pin 4 to move upward and reset to form a stop engagement with the stop part 2.1.

[0069] As an improvement of this utility model, the elastic reset member 7 is made of spring and is abutted between the lower end of the locking pin 4 and the movable panel 1.

[0070] The above improvements result in a product with a simple structure and stable and reliable operation.

[0071] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A novel magnetic switch for a seat back panel, characterized in that, include: The movable panel (1) is mounted on the bracket (2) and can move back and forth. A magnetically controlled rotating assembly (3) is located at the rear of the movable panel (1), and the magnetically controlled rotating assembly (3) can rotate independently back and forth relative to the movable panel (1); Locking pin (4) and stop part (2.1) provided on bracket (2), the locking pin (4) is movably provided on movable panel (1) and can be moved to form a locking engagement with stop part (2.1) on bracket (2) to lock movable panel (1). The magnetically controlled rotating assembly (3) is engaged with the locking pin (4) in a transmission manner. A magnetic component (5) is used to apply a magnetic effect to the magnetically controlled rotating assembly (3) at the front of the movable panel (1), causing the magnetically controlled rotating assembly (3) to rotate forward or backward. The magnetically controlled rotating assembly (3) drives the locking pin (4) to move until it disengages from the locking engagement with the stop part (2.1), so that the movable panel (1) can move.

2. The novel magnetic switch for a seat back panel according to claim 1, characterized in that: The locking pin (4) is movable up and down. The locking pin (4) is provided with a driving slope (4.1). The driving slope (4.1) extends back and forth and has a structure that gradually decreases in height from front to back. The magnetically controlled rotating assembly (3) is provided with a mating part (3.11), which is configured to fit together with the driving surface.

3. The novel magnetic switch for a seat back panel according to claim 2, characterized in that: The magnetically controlled rotating assembly (3) includes a rotating base (3.1) and a magnet (3.2) disposed on the rotating base (3.1), and the mating part (3.11) is disposed on the rotating base (3.1); The lower end of the rotating seat (3.1) is hinged to the bracket (2), and the rotating seat (3.1) can rotate back and forth with the hinge point as the rotation axis A.

4. A novel magnetic switch for a seat back panel according to claim 2, characterized in that: The bottom of the movable panel (1) is hinged to the bracket (2).

5. A novel magnetic switch for a seat back panel according to claim 2, characterized in that: The stop part (2.1) is a vertical plane, and the upper rear wall of the locking pin (4) is also a plane and cooperates with the stop part (2.1).

6. A novel magnetic switch for a seat back panel according to claim 4, characterized in that: The upper front part of the locking pin (4) is provided with a guide surface (4.2) that gradually slopes forward from top to bottom. The bracket (2) is provided with a relief groove (2.2). The bottom wall of the relief groove (2.2) is adapted to the structure of the guide surface (4.2). During the forward rotation of the movable panel (1), the guide surface (4.2) contacts the bottom wall of the relief groove (2.2) and applies a downward force to the locking pin (4) so ​​that the upper end of the locking pin (4) avoids the bracket (2).

7. A novel magnetic switch for a seat back panel according to claim 4, characterized in that: A torsion spring (6) is provided between the movable panel (1) and the bracket (2), and the torsion spring (6) drives the movable panel (1) to always have a tendency to rotate forward.

8. A novel magnetic switch for a seat back panel according to claim 2, characterized in that: The locking pin (4) is connected to an elastic reset member (7). When the magnetic member (5) stops applying magnetic attraction to the magnetically controlled rotating assembly (3), the elastic reset member (7) drives the locking pin (4) to move upward and reset, forming a locking engagement with the mating part (3.11).

9. A novel magnetic switch for a seat back panel according to claim 8, characterized in that: The elastic reset member (7) is a spring and is positioned between the lower end of the locking pin (4) and the movable panel (1).

Images