Child protection device, automobile door system and automobile

Abstract

The utility model provides a child protection device, an automobile door system and an automobile. A child protection device according to the present disclosure comprises: an electric drive mechanism; a child protection execution unit; the electric driving mechanism is installed on the first side face of the base plate, the child protection execution part is installed on the second side face of the base plate, and the first side face and the second side face are two opposite faces of the base plate; the electric driving mechanism is connected with the child protection execution part through a first connecting rod, and the electric driving mechanism can drive the child protection execution part through the first connecting rod, so that the child protection execution part acts to a child protection safety-on state or a child protection safety-off state.

Description

Technical Field

[0001] This disclosure relates to the technical fields of child safety devices for automobiles, door systems, etc., and in particular to a child safety device, door system, and automobile. Background Technology

[0002] Child safety devices, also known as child insurance devices (or child insurance institutions), are now essential equipment in cars.

[0003] Current child safety devices require occupants (especially rear-seat occupants) to manually engage or disengage the safety device by operating a child safety button or toggle switch installed on the inside of the door, thereby disconnecting or connecting the power transmission between the door unlocking system (mechanical and / or electric system) and the door lock.

[0004] However, in some scenarios, if the only passengers in the back row are children, or in some emergency situations, the rear passengers may be unable or inconvenient to operate the child safety button or toggle to deactivate the child safety device, resulting in the door locks being unable to unlock, which will cause great inconvenience and even safety hazards. Utility Model Content

[0005] According to one aspect of this disclosure, a child protection device is provided, comprising:

[0006] Electric drive mechanism;

[0007] Child Health Implementation Department;

[0008] A substrate, wherein the electric drive mechanism is mounted on a first side of the substrate, and the child protection actuator is mounted on a second side of the substrate, the first side and the second side being two opposite surfaces of the substrate;

[0009] The electric drive mechanism is connected to the child insurance execution unit via a first link. The electric drive mechanism can drive the child insurance execution unit via the first link, causing the child insurance execution unit to move to the child insurance activation state or the child insurance deactivation state.

[0010] According to at least one embodiment of the child care device of this disclosure, the child care execution unit includes:

[0011] A pediatric base portion, which is rotatably mounted on the second side of the substrate;

[0012] A child safety actuator, which is connected to the first connecting rod;

[0013] The pediatric healthcare actuator axis is set perpendicular to the pediatric healthcare actuator rod.

[0014] The first link drives the child health care actuator rod to drive the child health care actuator shaft to move to the first position or the second position; when the child health care actuator shaft moves to the first position, the child health care actuator moves to the child health care insurance engaged state, and when the child health care actuator shaft moves to the second position, the child health care actuator moves to the child health care insurance disengaged state.

[0015] According to at least one embodiment of the child care device of the present disclosure, a first through groove is formed on the child care actuator rod, and the child care actuator shaft passes through the first through groove and is capable of sliding or rolling within the first through groove.

[0016] According to at least one embodiment of the child care device of this disclosure, the child care base is integrally formed with the child care actuator, or the child care base is fixedly connected to the first end of the child care actuator.

[0017] According to at least one embodiment of the child care device of this disclosure, the electric drive mechanism includes:

[0018] The motor outputs rotational motion via its output shaft;

[0019] A reversing mechanism is fixedly connected to the first end of the first connecting rod. The reversing mechanism receives the rotational action output by the motor output shaft and outputs the reversing rotational action, which is used to drive the first connecting rod.

[0020] According to at least one embodiment of the child protection device of the present disclosure, the second end of the first link is connected to a first shaft fixed on the child protection actuator rod, and the first link drives the child protection actuator rod via the first shaft based on its second end, so that the child protection actuator moves to the child protection in the insulated state or the child protection in the outsulated state.

[0021] According to at least one embodiment of the child care device of the present disclosure, a second end of the first link is formed with a second through groove, and the first shaft portion passes through the second through groove, such that the first link drives the child care actuator via the first shaft portion based on the second through groove.

[0022] According to at least one embodiment of the child care device of this disclosure, the child care actuation shaft also passes through a third through groove at the first end of a first transmission rod for locking / unlocking a car door lock and is capable of rolling or sliding within the third through groove;

[0023] When the child safety actuator is in the child safety unlocked state, the second transmission rod for locking / unlocking the car door can drive the child safety actuator shaft and drive the first transmission rod through the child safety actuator shaft, so that the first transmission rod outputs an action for unlocking the car door lock;

[0024] When the child health care actuator is in the child health care safety protection state, the second transmission rod cannot drive the child health care actuator shaft, and therefore cannot drive the first transmission rod.

[0025] According to at least one embodiment of the child care device of the present disclosure, a first connecting rod, a child care actuator rod, a first transmission rod, and a second transmission rod are arranged sequentially in the axial direction of the child care actuation shaft, i.e., in the direction perpendicular to the substrate.

[0026] According to at least one embodiment of the child protection device of the present disclosure, the base plate is mounted on a car door, and a door handle is also mounted on a first side of the base plate.

[0027] According to another aspect of this disclosure, a vehicle door system is provided, including a child safety device according to any embodiment of this disclosure.

[0028] According to another aspect of this disclosure, an automobile is provided, including a door system according to any embodiment of this disclosure. Attached Figure Description

[0029] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0030] Figure 1 This is a schematic diagram of the arrangement on the substrate of one embodiment of the present disclosure, that is, a frontal view of the vehicle when viewed by an occupant inside the vehicle.

[0031] Figure 2 yes Figure 1 The diagram shown is a rear view.

[0032] Figure 3 A schematic diagram of the Child Protection Executive Department is shown.

[0033] Figure 4 A structural diagram of the Child Protection Executive Department is also shown.

[0034] Figure 5 A schematic diagram showing the interaction between the child protection actuator and the first link is shown.

[0035] Figure 6 The diagram illustrates the engagement structure of an electric drive mechanism with a first link according to one embodiment of this disclosure.

[0036] Figure 7 and Figure 8 Schematic diagrams of the child protection device of this disclosure in the unprotected state and the protected state are shown respectively.

[0037] Figure 9 A schematic diagram of the child safety device in the safety mode is shown. Detailed Implementation

[0038] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present disclosure are shown in the accompanying drawings.

[0039] It should be noted that, where there is no conflict, the embodiments and features described in this disclosure can be combined with each other. The technical solutions of this disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0040] Unless otherwise stated, the exemplary implementations / embodiments shown are to be understood as providing exemplary features of various details that provide ways in which the technical concepts of this disclosure can be implemented in practice. Therefore, unless otherwise stated, the features of various implementations / embodiments may be additionally combined, separated, interchanged and / or rearranged without departing from the technical concepts of this disclosure.

[0041] The use of crosshairs and / or shading in the accompanying drawings is generally used to clarify the boundaries between adjacent components. Thus, unless otherwise stated, the presence or absence of crosshairs or shading does not convey or indicate any preference or requirement for the specific material, material properties, dimensions, proportions, commonalities between the illustrated components, or any other characteristics, properties, etc., of the components. Furthermore, in the accompanying drawings, the dimensions and relative dimensions of components may be exaggerated for clarity and / or descriptive purposes. When exemplary embodiments can be implemented differently, a specific process sequence may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in the reverse order of their description. Furthermore, the same reference numerals denote the same components.

[0042] When a component is referred to as being "on" or "above" another component, "connected to," or "joined to" another component, the component may be directly on, directly connected to, or directly joined to the other component, or there may be intermediate components. However, when a component is referred to as being "directly on" another component, "directly connected to," or "directly joined to" another component, there are no intermediate components. Therefore, the term "connection" can refer to a physical connection, an electrical connection, etc., and may or may not have intermediate components.

[0043] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” another component or feature would subsequently be positioned “above” said other component or feature. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.

[0044] The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms “a” and “the” are intended to include the plural forms as well. Furthermore, when the terms “comprising” and / or “including” and variations thereof are used in this specification, it indicates the presence of the stated features, integrals, steps, operations, parts, components, and / or groups thereof, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, parts, components, and / or groups thereof. It should also be noted that, as used herein, the terms “substantially,” “about,” and other similar terms are used as approximate terms rather than as terms of degree, thus explaining the inherent biases in measurements, calculated values, and / or provided values ​​that would be recognized by one of ordinary skill in the art.

[0045] Figure 1 This is a schematic diagram of the arrangement on a substrate (i.e., mounting plate, door substrate) according to one embodiment of the present disclosure, that is, a frontal view when viewed by an occupant inside the vehicle.

[0046] Figure 2 yes Figure 1 The diagram shown is a rear view.

[0047] Figure 1 and Figure 2 The image shows a child protection device.

[0048] refer to Figure 1 and Figure 2 In some embodiments of this disclosure, the child protection device includes:

[0049] Electric drive mechanism 100;

[0050] Child Health Implementation Department 200;

[0051] The substrate 300 has an electric drive mechanism 100 mounted on a first side of the substrate 300 and a child protection actuator 200 mounted on a second side of the substrate 300. The first side and the second side are two opposite surfaces of the substrate 300.

[0052] The electric drive mechanism 100 is connected to the child insurance execution unit 200 via the first link 400. The electric drive mechanism 100 can drive the child insurance execution unit 200 via the first link 400, so that the child insurance execution unit 200 moves to the child insurance insured state or the child insurance insured state.

[0053] Figure 1 The image also shows an interior door handle 500. The base plate 300 is fixedly mounted on the door (the door is not shown). The interior door handle 500 is also fixedly mounted on the first side of the base plate 300. Passengers inside the vehicle can open and close the door (sliding door) by operating the interior door handle 500.

[0054] Figure 1 The area circled in the middle does not represent the two first links 400, but rather a schematic diagram of the first links 400 in two different positions.

[0055] This disclosure arranges the child safety actuator 200 (i.e., the child safety actuator) and the electric drive mechanism 100 on opposite sides of the base plate 300, and connects the electric drive mechanism 100 and the child safety actuator 200 through a first link 400, so that the electric drive mechanism 100 can drive the child safety actuator 200, which can greatly save the arrangement space of the two on the door.

[0056] Figure 1 and Figure 2 The shape of the substrate 300 shown is exemplary. Those skilled in the art can adjust the shape, structure, etc. of the substrate 300, all of which fall within the protection scope of this disclosure.

[0057] Figure 1 The shape of the interior door handle 500 shown is also exemplary. Those skilled in the art can adjust the shape, structure, etc. of the interior door handle 500, all of which fall within the protection scope of this disclosure.

[0058] Figure 1 The document also shows a mechanical locking / unlocking toggle 600, which allows occupants to lock or unlock the door locks (not shown). In some embodiments, the mechanical locking / unlocking toggle 600 may not be provided.

[0059] Figure 1The diagram also shows an electric locking / unlocking drive mechanism 700, which allows vehicle occupants to lock or unlock the door locks (not shown). In some embodiments, the electric locking / unlocking drive mechanism 700 may not be provided.

[0060] Figure 2 The document also exemplarily illustrates a locking / unlocking actuator 800. This disclosure does not specifically limit the construction of the locking / unlocking actuator 800; it can be implemented simply by having a first transmission rod 801 and a second transmission rod 802. The child protection actuator 200 cooperates with the first transmission rod 801 and the second transmission rod 802 to achieve the child protection function. The first and second transmission rods will be described in detail below.

[0061] This disclosure first provides a detailed description of the Child Protection Executive Unit 200 designed in this disclosure.

[0062] Figure 3 A schematic diagram of the structure of the Child Care Executive Unit 200 is shown. Figure 3 perspective and Figure 2 They share the same perspective. Figure 4 A structural schematic diagram of the Child Protection Executive Unit 200 is also shown. Figure 4 The perspective is Figure 3 The view from the back. Figure 5 A schematic diagram showing the interaction between the child protection actuator 200 and the first link 400 is shown. Figure 5 perspective and Figure 4 They share the same perspective.

[0063] refer to Figures 3 to 5 In a preferred embodiment of this disclosure, the child care execution unit 200 includes: a child care base 201, which is rotatably mounted on the second side of the base plate 300; a child care execution rod 202, which is connected to the first connecting rod 400; and a child care execution shaft 203, which is arranged perpendicular to the child care execution rod 202.

[0064] The first link 400 drives the child health care actuator 202 to drive the child health care actuator 203, causing the child health care actuator 203 to move to a first position or a second position; when the child health care actuator 203 moves to the first position, the child health care actuator 200 moves to the child health care insurance activation state (see [reference]). Figure 8 The child health care execution axis 203 moves to the second position, that is, the child health care execution unit 200 moves to the child health care insurance release state (see [reference]). Figure 7 ).

[0065] As can be seen, the child health care execution unit 200 designed in this disclosure has a very simple structure, improves the reliability of the child health care execution unit, and occupies very little space.

[0066] Figures 3 to 5 The shapes of the child protection base 201, child protection actuator 202, and first link 400 shown are exemplary. Any adjustments to their shapes or structures made by those skilled in the art under the guidance of the technical solutions disclosed herein shall fall within the protection scope of this disclosure.

[0067] In some embodiments of this disclosure, the child protection actuator 202 is connected to the first link 400 via a first shaft portion 205 fixed at its end.

[0068] The axis of the first shaft 205 is parallel to the axis of the child care execution shaft 203.

[0069] Preferably, the connection between the first shaft portion 205 and the first connecting rod 400 is a rotatable connection, so that the first connecting rod 400 can drive the child care actuator 202 through rotation, so that the child care actuator 202 and the child care base portion 201 can rotate together, thereby driving the child care actuator shaft 203 to move to the first position or the second position described above.

[0070] In some embodiments of this disclosure, reference continues to be made to Figures 3 to 5 The child health care base 201 is integrally formed with the child health care actuator 202, or the child health care base 201 is fixedly connected to the first end of the child health care actuator 202.

[0071] The first shaft portion 205 described above is disposed at the second end of the child protection actuator 202.

[0072] Continue to refer to Figures 3 to 5 Preferably, the child care actuator 202 of this disclosure has a first through groove 204 formed thereon, and the child care actuator 203 passes through the first through groove 204 and can slide or roll within the first through groove 204.

[0073] Depend on Figures 3 to 5 It can be seen that, preferably, the extending direction of the first through groove 204 is the same as or substantially the same as the extending direction of the child protection actuator 202.

[0074] Figure 6 The diagram illustrates the engagement structure of an electric drive mechanism 100 and a first link 400 according to one embodiment of this disclosure.

[0075] refer to Figure 6Preferably, the electric drive mechanism 100 of this disclosure includes: a motor 101, which outputs rotational action via a motor output shaft 102; and a reversing mechanism 103, which is fixedly connected to the first end of the first connecting rod 400. The reversing mechanism 103 receives the rotational action output by the motor output shaft 102 and outputs a reversing rotational action, which is used to drive the first connecting rod 400.

[0076] Preferably, the motor output shaft 102 is a worm, and the reversing mechanism 103 is a worm wheel (or gear). The teeth 1031 of the worm wheel (or gear) mesh with the worm to receive the rotational action output by the worm.

[0077] refer to Figure 6 The axle 1032 of the worm gear (or gear) can be fixedly connected to the first end of the first connecting rod 400.

[0078] The worm gear (or gear) rotates under the drive of the worm, and drives the first link 400 to rotate or swing through the rotation of the wheel axle 1032, thereby driving the first link 400 to drive the child care actuator 202.

[0079] Continue to refer to Figure 6 The second end of the first link 400 is connected to the first shaft 205 fixed on the child health care actuator 202. The first link 400 drives the child health care actuator 202 via the first shaft 205 based on its second end, so that the child health care actuator 200 moves to the child health care insurance-on state or the child health care insurance-off state.

[0080] Continue to refer to Figure 6 Preferably, the second end of the first link 400 of this disclosure is formed with a second through groove 402, and the first shaft portion 205 passes through the second through groove 402, so that the first link 400 drives the child care actuator 202 based on the second through groove 402 via the first shaft portion 205.

[0081] Figure 7 and Figure 8 Schematic diagrams of the child protection device of this disclosure in the unprotected state and the protected state are shown respectively.

[0082] refer to Figure 8 The motor output shaft 102 can drive the child protection actuator shaft 203 to the first position by outputting a rotation in the first direction (e.g., clockwise), that is, the child protection device is in the safety state.

[0083] refer to Figure 7The motor output shaft 102 can drive the child protection actuator shaft 203 to the second position by outputting a rotation action in a second direction opposite to the first direction (e.g., counterclockwise), that is, the child protection device is in the unlocked state.

[0084] Figure 7 and Figure 8 A first drive lever 801 and a second drive lever 802 for locking / unlocking the car door locks are shown. Figure 9 A schematic diagram of the child safety device in the safety mode is shown.

[0085] refer to Figures 7 to 9 The first transmission rod 801 can be driven by the second transmission rod 802 when the child safety device is in the unlocked state. Thus, the first transmission rod 801 can directly drive devices such as the unlocking cable 803, causing the unlocking cable 803 to unlock the door lock. The first transmission rod 801 can also drive devices such as the unlocking cable 803 via other transmission rods or drive rods, causing the unlocking cable 803 to unlock the door lock (e.g., ...). Figure 9 In the middle, the two unlocking cables 803 can perform unlocking operations on the front door lock and the rear door lock respectively.

[0086] Figures 7 to 9 The structures of the first and second transmission rods shown are exemplary. This disclosure does not specifically limit the structure of the first and second transmission rods, the mechanical locking / unlocking knob 600, and / or the electric locking / unlocking drive mechanism 700. Existing structures / constructions can be used. For example, the opening rod (or similar structure) and inner rod (or similar structure) in Chinese patent application CN201010609904.6 can be used as the first transmission rod 801 and the second transmission rod 802 of this disclosure, respectively. The above description of the first and second transmission rods is only for illustrating the working process of the child protection device of this disclosure.

[0087] The first transmission rod 801 and the second transmission rod 802 can rotate around the same axis.

[0088] Continue to refer to Figure 7 When the pediatric actuation axis 203 is driven to, for example Figure 7 In the second position shown, the second drive rod 802 can transmit the driving action to the first drive rod 801 via the child safety actuator 203, so that the first drive rod 801 can transmit the driving action to such as the unlocking cable 803.

[0089] Continue to refer to Figure 8 When the pediatric actuation axis 203 is driven to, for example Figure 8When the first position is shown, the child safety actuator 203 leaves the position area that the second transmission rod 802 can drive, and the second transmission rod 802 cannot transmit the driving action to the first transmission rod 801, so the first transmission rod 801 cannot transmit the driving action to such as the unlocking cable 803.

[0090] Continue to refer to Figures 7 to 9 Preferably, the child safety actuator 203 also passes through the third through groove 8011 at the first end of the first transmission rod 801 for locking / unlocking the door lock and is able to roll or slide within the third through groove 8011.

[0091] When the child safety actuator 200 is in the child safety unlocked state, the second transmission rod 802 for locking / unlocking the car door lock can drive the child safety actuator shaft 203 and drive the first transmission rod 801 through the child safety actuator shaft 203, so that the first transmission rod 801 outputs an action for unlocking the car door lock;

[0092] When the child health care actuator 200 is in the child health care safety protection state, the second transmission rod 802 cannot drive the child health care actuator shaft 203, and therefore cannot drive the first transmission rod 801.

[0093] refer to Figure 7 and Figure 8 Preferably, the first connecting rod 400, the child care actuator 202, the first transmission rod 801 and the second transmission rod 802 are arranged sequentially in the axial direction of the child care actuator 203, that is, in the direction perpendicular to the base plate 300.

[0094] The child protection devices of the various embodiments provided in this disclosure have the following technical effects.

[0095] 1. Space optimization and integrated design: By arranging the electric drive mechanism and the child safety actuator on two opposite sides of the base plate and using the first linkage to achieve power transmission, the space occupied by the traditional mechanical linkage structure on the door is significantly reduced, which is especially suitable for scenarios with high requirements for interior space, such as sliding doors.

[0096] 2. Enhanced Automation and Safety: The electric drive mechanism replaces the traditional manual child safety control knob, enabling remote control of the child safety control status from any location in the vehicle (such as the front driver's seat). This solves the problem of not being able to manually operate the device when only children are in the rear seats or in emergencies, while also avoiding safety hazards caused by children accidentally touching the device.

[0097] 3. High-reliability transmission structure: The sliding / rolling fit design of the child safety actuator rod with the first through groove and the child safety actuator shaft simplifies the mechanical transmission path and reduces the risk of component wear.

[0098] In summary, the child safety device disclosed herein overcomes the shortcomings of traditional child safety devices, such as reliance on manual operation, large space occupation in car doors, and poor compatibility, providing a more efficient, reliable, and intelligent solution for child safety protection in automobiles.

[0099] This disclosure also provides a vehicle door system (e.g., a sliding door system) including a child safety device according to any embodiment of this disclosure.

[0100] This disclosure also provides an automobile including a door system according to any embodiment of this disclosure.

[0101] In the description of this specification, the references to terms such as "one embodiment / mode," "some embodiments / modes," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment / mode or example is included in at least one embodiment / mode or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment / mode or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments / modes or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments / modes or examples described in this specification, as well as the features of different embodiments / modes or examples.

[0102] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0103] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. A child protection device, characterized in that, include: Electric drive mechanism; Child Health Implementation Department; A substrate, wherein the electric drive mechanism is mounted on a first side of the substrate, and the child protection actuator is mounted on a second side of the substrate, the first side and the second side being two opposite surfaces of the substrate; The electric drive mechanism is connected to the child insurance execution unit via a first link. The electric drive mechanism can drive the child insurance execution unit via the first link, causing the child insurance execution unit to move to the child insurance activation state or the child insurance deactivation state.

2. The child protection device according to claim 1, characterized in that, The Child Care Executive Department includes: A pediatric base portion, which is rotatably mounted on the second side of the substrate; A child safety actuator, which is connected to the first connecting rod; The pediatric healthcare actuator axis is set perpendicular to the pediatric healthcare actuator rod. The first link drives the child health care actuator rod to drive the child health care actuator shaft to move to the first position or the second position; when the child health care actuator shaft moves to the first position, the child health care actuator moves to the child health care insurance engaged state, and when the child health care actuator shaft moves to the second position, the child health care actuator moves to the child health care insurance disengaged state.

3. The child care device according to claim 2, characterized in that, A first through groove is formed on the child care actuator rod, and the child care actuator shaft passes through the first through groove and can slide or roll within the first through groove.

4. The child care device according to claim 2, characterized in that, The child health care base is integrally formed with the child health care actuator, or the child health care base is fixedly connected to the first end of the child health care actuator.

5. The child protection device according to claim 1, characterized in that, The electric drive mechanism includes: The motor outputs rotational motion via its output shaft; A reversing mechanism is fixedly connected to the first end of the first connecting rod. The reversing mechanism receives the rotational action output by the motor output shaft and outputs the reversing rotational action, which is used to drive the first connecting rod.

6. The child protection device according to claim 2, characterized in that, The second end of the first link is connected to the first shaft fixed on the child health care actuator. The first link drives the child health care actuator via the first shaft based on its second end, so that the child health care actuator moves to the child health care insurance engaged state or the child health care insurance disengaged state.

7. The child protection device according to claim 6, characterized in that, The second end of the first connecting rod has a second through groove, and the first shaft passes through the second through groove, so that the first connecting rod drives the child safety actuator via the first shaft based on the second through groove.

8. The child protection device according to claim 7, characterized in that, The child safety actuation shaft also passes through a third through groove at the first end of the first transmission rod used for locking / unlocking the door lock and is able to roll or slide within the third through groove; When the child safety actuator is in the child safety unlocked state, the second transmission rod for locking / unlocking the car door can drive the child safety actuator shaft and drive the first transmission rod through the child safety actuator shaft, so that the first transmission rod outputs an action for unlocking the car door lock; When the child health care actuator is in the child health care safety protection state, the second transmission rod cannot drive the child health care actuator shaft, and therefore cannot drive the first transmission rod; Optionally, in the axial direction of the child protection actuator shaft, i.e. the direction perpendicular to the base plate, the first connecting rod, the child protection actuator rod, the first transmission rod and the second transmission rod are arranged in sequence; Optionally, the substrate is mounted on the vehicle door, and an interior door handle is also mounted on the first side of the substrate.

9. A vehicle door system, characterized in that, The child protection device includes any one of claims 1 to 8.

10. A car, characterized in that, Includes the door system as described in claim 9.

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