CN211107060U

CN211107060U - Child safety seat with sound and light alarm supporting legs

Info

Publication number: CN211107060U
Application number: CN201921934896.5U
Authority: CN
Inventors: 赖威廷; 吕兴宝; 黄清玉; 商连超
Original assignee: Suzhou Swandoo Children's Articles Co ltd
Current assignee: Suzhou Swandoo Children's Articles Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-28
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a children's safety seat with acousto-optic warning supporting leg, including the passenger cabin, the cabin bottom is equipped with the supporting leg subassembly in back mutually, the supporting leg subassembly includes supporting leg support piece and support warning module, support warning module includes the supporting leg support piece enclosing cover, sets up the supporting leg support piece button in the middle of the supporting leg support piece enclosing cover and connects the PCB electric control circuit on supporting leg support piece button, be connected with the alarm subassembly on the PCB electric control circuit, the utility model has the advantages of when the supporting leg does not open the conflict bottom plate that targets in place, the PCB electric control circuit obtains the parameter that supporting leg support piece button was not pressed, triggers the alarm subassembly and reports to the police, reminds the head of a family to fix the safety seat installation to children's passenger's safety has been guaranteed.

Description

Child safety seat with sound and light alarm supporting legs

Technical Field

The utility model relates to a child safety seat, specifically speaking are child safety seat with reputation warning supporting leg.

Background

The overall name of ISOFIX is "International Standards organization FIX", which means: international organization for standardization fixing equipment. It is a new standard for the placement of child seats in automobiles. This standard is being accepted by many car manufacturers and has the effect of making the installation of child seats quick and simple. Conventional child seats are placed on the seats in the car and secured using a diagonal shoulder belt (sometimes only a waist belt), however cars of different models have different seats, harnesses and means of securing. Different car seat shapes, shorter harness lengths and different anchor point locations all result in some child seats being placed more forward or more rearward, and these factors make it difficult to manufacture child seats that are suitable for all models of car. ISO FIX was developed to address all of these issues. Its ultimate goal is to have any ISOFIX child seat you buy fit in your car, simply by plugging it into the child seat interface.

However, the ISOFIX seat is installed without being connected with a bayonet, and is unlocked and pushed backwards with force, so that the seat is attached to the backrest of the automobile seat, and in addition, the supporting legs are required to be adjusted or connected with a top restraint strap and tightened for resisting overturning, so that the reasonable design of the supporting legs is very important for the whole child seat.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a children's safety seat with reputation warning supporting leg to prior art not enough.

The technical scheme is as follows: a children's safety seat with reputation warning supporting leg, including the passenger cabin, the passenger cabin bottom is equipped with the supporting leg subassembly in back of the body, the supporting leg subassembly includes supporting leg support piece and support warning module, support warning module includes the supporting leg support piece enclosing cover, sets up the supporting leg support piece button in the middle of the supporting leg support piece enclosing cover and connects the PCB electric control circuit on supporting leg support piece button, be connected with the alarm subassembly on the PCB electric control circuit.

Preferably, the alarm assembly comprises an audible alarm and a luminous alarm.

Preferably, the electromagnetic shielding magnet is arranged at the part of the bottom surface of the cabin, which is matched with the PCB electric control circuit.

Preferably, the outer surface of the outer cover of the support leg supporting piece is covered with a damping fixing layer.

The utility model discloses compare and have following beneficial effect in prior art: (1) when the supporting legs are not opened in place and abut against the bottom plate of the automobile, the PCB electric control circuit obtains parameters that buttons of supporting leg supporting pieces are not pressed, triggers an alarm assembly to give an alarm, and reminds parents of well installing and fixing the safety seat, so that the safety of children and passengers is guaranteed;

(2) the electromagnetic shielding magnet is arranged at the position where the bottom surface of the cabin is matched with the PCB electric control circuit, so that the PCB electric control circuit in the supporting leg can be influenced, and the alarm is stopped when the electronic control circuit is in a storage state.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of a side view component according to an embodiment of the present invention;

fig. 2 is an exploded view of a three-dimensional component according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an accommodating state according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an incorrect installation state of the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a correct installation state according to an embodiment of the present invention.

In the figure: 1. a cabin; 2. a support leg support; 3. a support leg support member outer cover; 4. a support leg support button; 5. a PCB electric control circuit; 6. an alarm assembly; 7. an electromagnetic shielding magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, the terms "mounted", "connected", and "connected" are used herein unless otherwise specifically stated or limited,

The terms "connected" and "fixed" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Example 1: the utility model provides a children's safety seat with acousto-optic warning supporting leg, including

passenger cabin

1, 1 bottom of passenger cabin is carried on the back in the back one end and is equipped with the supporting leg subassembly, the supporting leg subassembly includes supporting leg support piece 2 and support alarm module, support alarm module includes supporting leg support piece enclosing cover 3, the supporting leg support piece button 4 and the PCB electric control circuit 5 of connection on supporting leg support piece button 4 of setting in the middle of supporting leg support piece enclosing cover 3 are connected with alarm subassembly 6 on PCB electric control circuit 5.

The alarm assembly 6 comprises a sound alarm and a light alarm.

An electromagnetic shielding magnet 7 is arranged at the part of the bottom surface of the cabin 1 matched with the PCB electric control circuit 5.

The outer surface of the outer cover 3 of the supporting leg supporting piece is covered with a damping fixing layer.

The utility model discloses compare and have following beneficial effect in prior art: (1) when the supporting legs are not opened in place and abut against the bottom plate of the automobile, the PCB electric control circuit 5 obtains parameters that the supporting leg supporting piece buttons 4 are not pressed, triggers the alarm assembly 6 to give an alarm, and reminds parents of well installing and fixing the safety seat, so that the safety of children and passengers is ensured;

(2) electromagnetic shielding magnets 7 are arranged at the matched part of the bottom surface of the cabin 1 and the PCB electric control circuit 5, and can influence the PCB electric control circuit 5 in the supporting leg to stop alarming in a storage state.

Actual use state:

firstly, the method comprises the following steps: when the child safety seat needs to be used, parents take the child safety seat with the sound-light alarm supporting legs, support the supporting leg assembly, pull the supporting leg support piece 2 to stand upright and support the cabin 1 at the bottom of the automobile cabin in an abutting mode, when the abutting support is stable, the cabin 1 can be guaranteed to be stably installed, a child cannot get loose and is in danger when sitting in the cabin, the supporting leg support piece buttons 4 abut against the bottom plate in the automobile, the PCB electric control circuit 5 is in an open circuit, and the alarm assembly 6 cannot be triggered;

II, secondly: when the supporting leg supporting piece 2 is pulled to stand upright and does not stably abut against the bottom of the automobile cabin, the supporting leg supporting piece button 4 is not pressed, the PCB electric control circuit 5 keeps a passage, the alarm component 6 is triggered, and the audible and visual signals are continuously sent out through the audible alarm and the luminous alarm to remind parents of checking the installation condition of the cabin 1 and stably installing the cabin, so that the safety of children is ensured;

thirdly, the method comprises the following steps: this children's safety seat with audible-visual alarm supporting leg is when the state of accomodating that need not to use, and supporting leg support piece 2 pulls the laminating and packs up the passenger cabin bottom, and the passenger cabin bottom is hugged closely to PCB electric control circuit 5 this moment, and 1 bottom surface of passenger cabin and 5 complex positions of PCB electric control circuit are equipped with electromagnetic shield magnet 7, can play the interference shielding effect of opening circuit to PCB electric control circuit 5 to make alarm subassembly 6 stop work.

It is special, the sound production alarm and the luminous alarm that here adopt can not adopt traditional flashing light and buzzer warning, its reason lies in that traditional flashing light and buzzer irritability are too strong, be unfavorable for children calmly, here can adopt traffic lights attention device and voice prompt, when supporting leg support piece 2 packed up, traffic lights attention device and voice prompt are out of work, when supporting leg support piece 2 pulled but not correctly contradict, the red light is bright, and be accompanied with for example "for correctly installing the supporting leg" the prompt tone, when supporting leg support piece 2 pulled and correctly contradicted, supporting leg support piece button 4 pressed and triggered voice prompt and carries out "install successfully" one sound report.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.

Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a children's safety seat with reputation warning supporting leg, includes the passenger cabin, its characterized in that: the cabin bottom is equipped with the supporting leg subassembly back to back's one end mutually, the supporting leg subassembly includes supporting leg support piece and support alarm module, support alarm module includes supporting leg support piece enclosing cover, sets up supporting leg support piece button and the PCB electric control circuit of connection on supporting leg support piece button in the middle of the supporting leg support piece enclosing cover, be connected with the alarm subassembly on the PCB electric control circuit.

2. The child safety seat with the acousto-optic alarm supporting leg according to claim 1, characterized in that: the alarm assembly comprises a sounding alarm and a luminous alarm.

3. The child safety seat with the acousto-optic alarm supporting leg according to claim 1, characterized in that: and an electromagnetic shielding magnet is arranged at the part of the bottom surface of the cabin, which is matched with the PCB electric control circuit.

4. The child safety seat with the acousto-optic alarm supporting leg according to claim 1, characterized in that: the outer surface of the outer cover of the supporting leg supporting piece is covered with a damping fixing layer.