A mother-infant motor vehicle seat

Abstract

The present invention provides a mother-infant type motor vehicle seat, comprising a backrest and a seat cushion, and also comprising: a cradle, a cradle frame and a connector; one end of the connector is rotatably connected to the backrest, and the other end is rotatably connected to one end of the cradle frame; the cradle is hung on the cradle frame through a cable. With the mother-infant type motor vehicle seat of the present invention, when a passenger holds a baby in the motor vehicle, the passenger can place the baby in the cradle on the side of the seat, thereby freeing the passenger's hands, allowing the passenger to get a good rest, and have the energy and conditions to coax the baby.

Description

Technical Field

[0001] The invention relates to the technical field of motor vehicle seats, and in particular to a mother-and-child type motor vehicle seat. Background Art

[0002] At present, the existing high-speed train seats are very comfortable to sit on, but when passengers hold their babies on the high-speed train, they need to hold the babies throughout the journey, which makes the whole journey too tiring. Because they need to hold the babies, they have no conditions or energy to coax the babies, which leads to the babies crying, seriously affecting the rest of other passengers. Summary of the invention

[0003] One of the purposes of the present invention is to provide a mother-infant type high-speed train seat. When a passenger holds a baby in his or her arms while riding on a high-speed train, the passenger can place the baby in a cradle on the side of the seat, thereby freeing the passenger's hands, allowing the passenger to get a good rest and have the energy and conditions to coax the baby.

[0004] An embodiment of the present invention provides a mother-infant type motor vehicle seat, comprising a backrest and a seat cushion, and also comprising: a cradle, a cradle frame and a connector;

[0005] One end of the connector is rotatably connected to the backrest, and the other end is rotatably connected to one end of the cradle frame; the cradle is hung on the cradle frame through cables.

[0006] Preferably, a limiting body is provided on both sides of the position where the connecting body is rotatably connected to the backrest; and the limiting body is fixedly connected to the backrest.

[0007] Preferably, a plurality of through holes for cables to pass through are provided on both sides of the cradle; an annular metal edging is provided around the through holes; the cradle also includes: a first hanging buckle; the cables are fixedly connected to the first hanging buckle after passing through the through holes; a second hanging buckle is provided on the lower end surface of the cradle frame; the second hanging buckle is fixedly connected to the cradle frame through the cables; the first hanging buckle is hung on the second hanging buckle.

[0008] Preferably, a swing device is provided on the lower end surface of the cradle frame for swinging the second hanging buckle.

[0009] Preferably, the swing device comprises: a first fixed body, a second fixed body, a swing body, a swing wheel and a swing motor;

[0010] The first fixed body and the second fixed body are respectively fixed to the lower end surface of the cradle frame; the swing body is L-shaped, one end of the swing body passes through the first fixed body and the second fixed body, and the swing body is slidably connected with the first fixed body and the second fixed body; the cable fixedly connected to the cradle frame by the second hook passes through the swing body, and the penetration position is located between the first fixed body and the second fixed body; the swing wheel is transmission-connected to the swing motor; a swing column is arranged on the swing wheel, and a swing groove capable of accommodating the swing column is arranged at one end of the swing body away from the first fixed body; the swing column is arranged in the swing groove.

[0011] Preferably, at least one third hanging buckle is further provided on the lower end surface of the cradle frame.

[0012] Preferably, the mother-and-infant type motor vehicle seat further comprises: a breastfeeding shielding device, which is arranged in the backrest.

[0013] Preferably, the breastfeeding shielding device comprises:

[0014] The shielding body is arc-shaped; a rack is provided on one side of the shielding body; a cavity for accommodating the shielding body is provided in the backrest; one end of the cavity is connected to the inner side of the backrest;

[0015] The transmission motor is arranged in the backrest and fixedly connected with the backrest; a gear is arranged at the output end of the transmission motor, and the gear is meshed with the rack.

[0016] Preferably, the mother-infant motor vehicle seat also includes:

[0017] A first weight sensor is provided on the seat cushion and is used to detect the weight on the seat cushion;

[0018] a second weight sensor, disposed in the cradle frame, for detecting the weight on the cable;

[0019] A controller is arranged in the cradle frame and is electrically connected to the first weight sensor and the second weight sensor respectively;

[0020] A reminder device is arranged on the upper end surface of the cradle frame and is electrically connected to the controller;

[0021] A communication module is electrically connected to the controller and is used for communication with a server in the train;

[0022] The controller detects the weight on the seat cushion through the first weight sensor to confirm whether there is a passenger sitting on the seat cushion;

[0023] The controller detects the weight on the cable through the second weight sensor to confirm whether there is a baby in the cradle;

[0024] When the controller obtains information from the server via the wireless communication module as to whether the train has stopped, when the train has stopped, the passenger is not on the seat cushion, and the baby is in the cradle, the controller controls the reminder device to remind the passenger.

[0025] Preferably, the mother-infant motor vehicle seat also includes:

[0026] A camera, arranged on the upper end surface of the cradle frame, electrically connected to the controller, and used to capture the facial image of the person who places the baby in the cradle and the facial image of the person who picks up the baby from the cradle;

[0027] The controller matches the facial images of the person who places the baby in the cradle and the person who picks up the baby from the cradle captured by the camera, and when the facial images do not match, the controller controls the reminder device to work.

[0028] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings.

[0029] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 A schematic diagram of a use position of a mother-and-child type motor vehicle seat in an embodiment of the present invention;

[0032] Figure 2 A schematic diagram of the placement position of a mother-and-child type motor vehicle seat in an embodiment of the present invention;

[0033] Figure 3 for Figure 1 A magnified image of point A;

[0034] Figure 4 is a schematic diagram of a swing device in an embodiment of the present invention;

[0035] Figure 5 is a schematic diagram of a breastfeeding shielding device according to an embodiment of the present invention;

[0036] Figure 6 Schematic diagram of the control of a mother-and-child type motor vehicle seat in an embodiment of the present invention.

[0037] In the figure:

[0038] 1. Backrest; 2. Cushion; 3. Cradle; 4. Cradle frame; 5. Connector; 6. Limiting body; 3-1 First hanging buckle; 3-2. Second hanging buckle; 3-3. Swinging device; 3-4. Third hanging buckle; 3-31. First fixed body; 3-32. Second fixed body; 3-33. Swinging body; 3-34. Swinging wheel; 3-35. Swinging motor; 3-36. Swinging column; 3-37. Swinging groove; 7. Breastfeeding shielding device; 7-1. Cavity; 7-2. Transmission motor; 7-3. Shielding body; 8. Controller; 9. First weight sensor; 10. Second weight sensor; 11. Camera; 12. Reminder; 13. Communication module. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0040] The embodiment of the present invention provides a mother-infant type motor vehicle seat, such as Figure 1 and Figure 2 As shown, it includes a backrest 1 and a seat cushion 2, and also includes: a cradle 3, a cradle frame 4 and a connector 5;

[0041] One end of the connector 5 is rotatably connected to the backrest 1 , and the other end is rotatably connected to one end of the cradle frame 4 ; the cradle 3 is hung on the cradle frame 4 through cables.

[0042] The working principle and beneficial effects of the above technical solution are:

[0043] like Figure 1 As shown, when in use, the connector 5 and the cradle frame 4 are rotated to the side use position of the seat, as shown in FIG. Figure 2 As shown, when not in use, the cradle frame 4 and the connector 5 are rotated to retract the cradle frame 4 and the connector 5 to the placement position; the cradle 3 is hung on the cradle frame 4, and when a passenger takes a baby on a high-speed train, the passenger can place the baby in the cradle 3 on the side of the seat, thereby freeing the passenger's hands, allowing the passenger to get a good rest, and have the energy and conditions to coax the baby.

[0044] In one embodiment, Figure 2 As shown, a limiting body 6 is respectively arranged on both sides of the position where the connecting body 5 is rotatably connected to the backrest 1; the limiting body 6 is fixedly connected to the backrest 1.

[0045] The working principle and beneficial effects of the above technical solution are:

[0046] like Figure 1In the figure, the limiting body 6 on the left side indicates the placement position, and supports the connecting body 5 when the cradle frame 4 and the connecting body 5 are retracted to the placement position; the limiting body 6 on the right side indicates the use position, and supports the connecting body 5 when the cradle frame 4 and the connecting body 5 are rotated to the use position.

[0047] In one embodiment, Figure 3 As shown, the cradle 3 is provided with a plurality of through holes on both sides for the cables to pass through; an annular metal edging is provided around the through holes; the cradle 3 also includes: a first hanging buckle 3-1; the cables are fixedly connected to the first hanging buckle 3-1 after passing through the through holes; a second hanging buckle 3-2 is provided on the lower end surface of the cradle frame 4; the second hanging buckle 3-2 is fixedly connected to the cradle frame 4 through the cables; the first hanging buckle 3-1 is hung on the second hanging buckle 3-2.

[0048] The working principle and beneficial effects of the above technical solution are:

[0049] The cradle 3 is hooked on the second hook 3-2 of the cradle frame 4 through the first hook 3-1, so that the cradle 3 is hung on the cradle frame 4. The through hole through which the cable of the cradle 3 passes is surrounded by an annular metal edging, which disperses the force of the cable of the cradle 3 on the cradle 3 and ensures the service life of the cradle 3.

[0050] In one embodiment, Figure 3 and Figure 4 As shown, a swing device 3-3 is provided on the lower end surface of the cradle frame 4, which is used to swing the second hook 3-2. The swing device 3-3 includes: a first fixed body 3-31, a second fixed body 3-32, a swing body 3-33, a swing wheel 3-34 and a swing motor 3-35;

[0051] The first fixed body 3-31 and the second fixed body 3-32 are respectively fixed on the lower end surface of the cradle frame 4; the swing body 3-33 is L-shaped, one end of the swing body 3-33 passes through the first fixed body 3-31 and the second fixed body 3-32, and the swing body 3-33 is slidably connected with the first fixed body 3-31 and the second fixed body 3-32; the cable fixedly connected to the cradle frame 4 by the second hook 3-2 passes through the swing body 3-33, and the penetration position is located between the first fixed body 3-31 and the second fixed body 3-32; the swing wheel 3-34 is transmission-connected with the swing motor 3-35; a swing column 3-36 is arranged on the swing wheel 3-34, and a swing groove 3-37 that can accommodate the swing column 3-36 is arranged at the end of the swing body 3-33 away from the first fixed body 3-31; the swing column 3-36 is arranged in the swing groove 3-37.

[0052] The working principle and beneficial effects of the above technical solution are:

[0053] The swing device drives the second hanging buckle 3-2 to swing, that is, drives the cradle 3 hung below to swing, so as to automatically coax the baby placed in the cradle 3 to sleep. The specific actions of the swing device are as follows: the swing wheel 3-34 rotates under the drive of the swing motor 3-35, and the swing column 3-36 drives the swing body 3-33 to move left and right during the up and down movement in the swing groove 3-37. When the swing body 3-33 moves left and right, the cable moves left and right along with it.

[0054] In one embodiment, at least one third hook 3 - 4 is further provided on the lower end surface of the cradle frame 4 .

[0055] The working principle and beneficial effects of the above technical solution are:

[0056] Hang toys and other items on the third hook 3-4 to coax the baby.

[0057] In one embodiment, Figure 5 As shown, the mother-infant motor vehicle seat further includes: a breastfeeding shielding device 7, which is arranged in the backrest 1. The breastfeeding shielding device 7 includes:

[0058] The shielding body 7-3 is arc-shaped; a rack is provided on one side of the shielding body 7-3; a cavity 7-1 for accommodating the shielding body 7-3 is provided in the backrest 1; one end of the cavity 7-1 is connected to the inner side of the backrest 1;

[0059] The transmission motor 7-2 is arranged in the backrest 1 and fixedly connected to the backrest 1; a gear is arranged at the output end of the transmission motor 7-2, and the gear is meshed with the rack.

[0060] The working principle and beneficial effects of the above technical solution are:

[0061] When in use, the transmission motor 7-2 rotates to rotate the shielding body 7-3 out of the backrest 1. The shielding body 7-3 is arc-shaped and will rotate to the front of the passenger to block the sight of other passengers; it is convenient for passengers to breastfeed while riding in a high-speed train.

[0062] In one embodiment, Figure 6 As shown, the mother-infant power car seat also includes:

[0063] A first weight sensor 9, arranged on the seat cushion 2, for detecting the weight on the seat cushion 2;

[0064] A second weight sensor 10, disposed in the cradle frame 4, for detecting the weight on the cable;

[0065] A controller 8 is disposed in the cradle frame 4 and is electrically connected to the first weight sensor 9 and the second weight sensor 10 respectively;

[0066] The reminder device 12 is arranged on the upper end surface of the cradle frame 4 and is electrically connected to the controller 8;

[0067] The communication module 13 is electrically connected to the controller 8 and is used for communication with the server in the motor vehicle;

[0068] The controller 8 detects the weight on the seat cushion 2 through the first weight sensor 9 to confirm whether there is a passenger sitting on the seat cushion 2;

[0069] The controller 8 detects the weight on the cable through the second weight sensor 10 to confirm whether there is a baby in the cradle 3;

[0070] When the controller 8 obtains whether the train has stopped from the server through the wireless communication module 13; when the train has stopped, the passenger is not on the seat cushion 2, and the baby is in the cradle 3, the controller 8 controls the reminder device 12 to remind the passenger.

[0071] The working principle and beneficial effects of the above technical solution are:

[0072] The controller 8 detects the weight on the seat cushion 2 through the first weight sensor 9 to confirm whether there is a passenger sitting on the seat cushion 2; specifically: when the weight detected by the first weight sensor 9 is within the weight range of the human body, it can be considered that the passenger is sitting on the seat cushion 2.

[0073] The controller 8 detects the weight on the cable through the second weight sensor 10 to confirm whether there is a baby in the cradle 3; specifically, when the weight detected by the second weight sensor 10 is within the weight range of the baby, it can be considered that the baby is in the cradle 3.

[0074] When the controller 8 obtains whether the train stops from the server through the wireless communication module 13; when the train stops, the passenger is not on the seat cushion 2, and the baby is in the cradle 3, the controller 8 controls the reminder device 12 to remind the passenger. Among them, the reminder device 12 includes: one or more combinations of indicator lights, buzzers and speakers. The controller 8 includes a single chip microcomputer; the first weight sensor 9 and the second weight sensor 10 both include pressure sensors.

[0075] In one embodiment, Figure 6 As shown, the mother-infant power car seat also includes:

[0076] A camera 11 is provided on the upper end surface of the cradle frame 4 and is electrically connected to the controller 8, and is used to capture the facial image of the person who places the baby in the cradle 3 and the facial image of the person who picks up the baby from the cradle 3;

[0077] The controller 8 matches the facial images of the person who places the baby in the cradle 3 and the person who picks up the baby from the cradle 3 captured by the camera 11. When the facial images do not match, the controller 8 controls the reminder device 12 to operate.

[0078] The working principle and beneficial effects of the above technical solution are:

[0079] The facial image of the person who places the baby in the cradle 3 is matched with the facial image of the person who picks up the baby from the cradle 3 to confirm that the person who places the baby and takes the baby is the same person, thereby ensuring the safety of the baby; the baby is not allowed to be taken away by other people.

[0080] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A mother-and-child type motor vehicle seat, comprising a backrest (1) and a seat cushion (2), characterized in that: Also includes: A cradle (3), a cradle frame (4) and a connector (5); one end of the connector (5) is rotatably connected to the backrest (1), and the other end is rotatably connected to one end of the cradle frame (4); the cradle (3) is hung on the cradle frame (4) via a cable; A first weight sensor (9), arranged on the seat cushion (2) and used to detect the weight on the seat cushion (2); A second weight sensor (10) is arranged in the cradle frame (4) and is used to detect the weight on the cable; A controller (8) is arranged in the cradle frame (4) and is electrically connected to the first weight sensor (9) and the second weight sensor (10) respectively; A reminder device (12) is arranged on the upper end surface of the cradle frame (4) and is electrically connected to the controller (8); A communication module (13), electrically connected to the controller (8), and used for communicating with a server in the train; The controller (8) detects the weight on the seat cushion (2) through the first weight sensor (9) to confirm whether a passenger is sitting on the seat cushion (2); The controller (8) detects the weight on the cable through the second weight sensor (10) to confirm whether there is a baby in the cradle (3); When the controller (8) obtains information from the server via the communication module (13) as to whether the train has stopped; when the train has stopped, the passenger is not on the seat cushion (2), and the baby is in the cradle (3), the controller (8) controls the reminder device (12) to remind the passenger; A swing device (3-3) is provided on the lower end surface of the cradle frame (4); the swing device (3-3) comprises: a first fixed body (3-31), a second fixed body (3-32), a swing body (3-33), a swing wheel (3-34) and a swing motor (3-35); The first fixed body (3-31) and the second fixed body (3-32) are respectively fixed to the lower end surface of the cradle frame (4); the swing body (3-33) is L-shaped, one end of the swing body (3-33) passes through the first fixed body (3-31) and the second fixed body (3-32), and the swing body (3-33) is slidably connected to the first fixed body (3-31) and the second fixed body (3-32); the cable for fixing the second hook (3-2) to the cradle frame (4) passes through the swing body ( 3-33), and the penetration position is located between the first fixed body (3-31) and the second fixed body (3-32); the swing wheel (3-34) is transmission-connected to the swing motor (3-35); a swing column (3-36) is provided on the swing wheel (3-34), and a swing groove (3-37) capable of accommodating the swing column (3-36) is provided at one end of the swing body (3-33) away from the first fixed body (3-31); the swing column (3-36) is arranged in the swing groove (3-37); When in use, the connecting body (5) and the cradle frame (4) are rotated to a use position on the side of the seat; when not in use, the cradle frame (4) and the connecting body (5) are rotated so that the cradle frame (4) and the connecting body (5) are retracted to a placement position.

2. The mother-infant type motor vehicle seat according to claim 1, characterized in that: A limiting body (6) is provided on both sides of the position where the connecting body (5) is rotatably connected to the backrest (1); the limiting body (6) is fixedly connected to the backrest (1).

3. The mother-infant type motor vehicle seat according to claim 1, characterized in that: The cradle (3) is provided with a plurality of through holes on both sides thereof for cables to pass through; an annular metal edging is provided around the through holes; the cradle (3) further comprises: a first hanging buckle (3-1); the cables are fixedly connected to the first hanging buckle (3-1) after passing through the through holes; a second hanging buckle (3-2) is provided on the lower end surface of the cradle frame (4); the second hanging buckle (3-2) is fixedly connected to the cradle frame (4) via cables; and the first hanging buckle (3-1) is hung on the second hanging buckle (3-2).

4. The mother-infant type motor vehicle seat as claimed in claim 3, characterized in that: At least one third hanging buckle (3-4) is also provided on the lower end surface of the cradle frame (4).

5. The mother-infant type motor vehicle seat as claimed in claim 1, characterized in that: Also includes: A breastfeeding shielding device (7) is arranged inside the backrest (1).

6. The mother-infant type motor vehicle seat as claimed in claim 5, characterized in that: The breastfeeding shielding device (7) comprises: The shielding body (7-3) is arc-shaped; a rack is provided on one side of the shielding body (7-3); a cavity (7-1) for accommodating the shielding body (7-3) is provided in the backrest (1); one end of the cavity (7-1) is connected to the inner side of the backrest (1); A transmission motor (7-2) is arranged in the backrest (1) and fixedly connected to the backrest (1); a gear is arranged at the output end of the transmission motor (7-2), and the gear is meshed with the rack.

7. The mother-infant type motor vehicle seat as claimed in claim 1, characterized in that: Also includes: A camera (11) is arranged on the upper end surface of the cradle frame (4), is electrically connected to the controller (8), and is used to capture a facial image of a person who places the baby in the cradle (3) and a facial image of a person who picks up the baby from the cradle (3); The controller (8) matches the facial image of the person who places the baby in the cradle (3) and the facial image of the person who picks up the baby from the cradle (3) captured by the camera (11), and when the matching does not match, the controller (8) controls the reminder device (12) to operate.

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