The indicating means of child safety seat mounting means and intelligence child safety seat
Technical field
The present invention relates to the indicating means of a kind of child safety seat mounting means and intelligence child safety seat, belong to child safety seat technical field.
Background technology
China's becoming increasingly popular along with domestic automobile, children riding safety problem also increasingly receives the concern of the young heads of a family. Child safety seat is child's design that one aims at different weight (or age bracket), is arranged in automobile, can be effectively improved a kind of safety devices of children riding safety. In developed country, the use of child safety seat has been listed security legislation in and has enforced. At home, local laws and regulations are put into effect on the ground such as Shanghai, Shenzhen, Qingdao in succession, and national legislation is also pointed the day and await for it, and safety seat will become the essential product of children riding.
According to international standard, installing and using of safety seat is that body weight according to child is determined, different weight, different age group child, the mode of installing and using of safety seat is also different, and it is very important for correctly installing and using according to different body weight. And existing child safety seat is generally applicable in wide age bracket, expanded letter weight section design, a child safety seat can be applicable to the child of different phase, but is all difficult to be guided user correctly to install safety seat by the instruction of product self. Incorrect mode of installing and using makes Product Safety decline, and is difficult to play due protected effect under dangerous situation.
Summary of the invention
The present invention is to solve problem of the prior art, it is provided that the indicating means of a kind of child safety seat mounting means, solve the problem that the easy setup error of user causes safety to reduce. Additionally the invention provides the intelligent child safety seat with instruction mounting means.
Technical solution of the present invention is as follows: the indicating means of a kind of child safety seat mounting means, comprises the following steps: child is placed in the child safety seat with LOAD CELLS; Obtained child weight signal by LOAD CELLS and be sent to control module; Judged residing weight range according to child weight signal by controlling module and select the mounting means corresponding with weight range to be sent to display module; Mounting means is shown by display module.
Further, the described mounting means corresponding with weight range is weight is installed by on-vehicle safety band or ISOFIX reverse interface when being 0-13kg; Installed by on-vehicle safety band or ISOFIX interface forward when weight is 13-18kg; Installed by on-vehicle safety band forward when weight is 18-36kg.
Further, described by display module show mounting means time display that child weight.
A kind of intelligence child safety seat, including seat body, base and cantilever pressure sensor, described base includes base upper cover and base lower cover, described base upper cover is provided with upper backup pad and support column, the upper end of described support column is fixing with upper backup pad to be connected, it is covered with lower supporting plate under described base, described lower supporting plate is provided with boss, one end of described cantilever pressure sensor is fixing with the lower end of described support column to be connected, the other end of described cantilever pressure sensor is fixing with described boss to be connected, the gap allowing deformation range more than described cantilever pressure sensor it is provided with between described cantilever pressure sensor and lower supporting plate, described base also includes receiving described cantilever pressure sensor signal calculated weight and scope residing for weight selects the mounting means corresponding with weight range be sent to the control module of display module and show the display module of described mounting means.
Preferably, described base includes supply module, and described supply module is described control module and display module is powered.
Further, described display module is LCDs, and described display module is arranged on the side, front end of described base upper cover.
Further, described display module is mobile phone, and described control module is wirelessly connected with described mobile phone.
The advantage of technical scheme provided by the present invention is in that, records child's body weight by the LOAD CELLS that seat is built-in and demonstrates correct installation direction and installation method, to remind user correctly to install and use, improves the safety of child safety seat. Avoid user to need to pay close attention to and the mounting means of memory child's body weight change and corresponding child safety seat and the mistake that is likely to result in simultaneously, use more easy.
Accompanying drawing explanation
Fig. 1 is indicating means schematic flow sheet of the present invention.
Fig. 2 is present configuration schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but not as a limitation of the invention.
Refer to Fig. 1, the indicating means of child safety seat mounting means, comprise the following steps: child is placed in the intelligent child safety seat with LOAD CELLS; Obtained child weight signal by LOAD CELLS and be sent to control module; Judged residing weight range according to child weight signal by controlling module and select the mounting means corresponding with weight range to be sent to display module, being installed by on-vehicle safety band or ISOFIX reverse interface when weight is 0-13kg; Installed by on-vehicle safety band or ISOFIX interface forward when weight is 13-18kg; Installed by on-vehicle safety band forward when weight is 18-36kg; Mounting means and child weight is shown by display module.
The concrete structure of the intelligent child safety seat related to refers to Fig. 2, and intelligence child safety seat is made up of seat body 1 and base two parts, and seat body 1 and base two parts can fix connection, it is also possible to be flexibly connected. The flexible connection of seat body 1 and base can realize the functions such as the angular adjustment of seat body 1, commutation (this is existing technology, does not repeat here). Base includes base upper cover 2 and base lower cover 3, and upper backup pad 4 is fixing with base upper cover 2 to be connected, and connected mode can pass through the different modes such as screw. The upper end of support column 6 is fixing with upper backup pad 4 to be connected. Lower supporting plate 5 is fixing with base lower cover 3 to be connected. Arranging boss 8 on lower supporting plate 5, the Molded protrusions that boss 8 can be on lower supporting plate 5 divides, it is also possible to being that an independent part is fixing with lower supporting plate 5 is connected. Arranging cantilever pressure sensor 7 in base, the top, one end of cantilever pressure sensor 7 is fixing with the lower end of support column 6 to be connected, and the other end bottom of cantilever pressure sensor 7 is fixing with boss 8 to be connected. The height of boss 8 makes to keep between cantilever pressure sensor 7 and lower supporting plate 5 certain gap, and will not contact with lower supporting plate 5 after ensureing cantilever pressure sensor 7 stress generation elastic deformation. Base upper cover 2 and base lower cover 3 are released state, and the extreme lower position of base upper cover 2 necessarily be greater than base lower cover 3.
One end of data line 9 is connected with cantilever pressure sensor 7, and the other end and the control module 11 with Bluetooth transmission chip connect. Display module 12 is liquid crystal display, is installed on side, base upper cover 2 front end, and user can be clearly visible that the display content of liquid crystal display in the front of safety seat. Additionally the present embodiment supply module 10 is be provided with the battery case with on and off switch, and battery case is by wire and controls module 11 and liquid crystal display connection, it is provided that working power. When child sits on safety seat, its gravity is delivered to cantilever pressure sensor 7 by seat body 1, base upper cover 2, upper backup pad 4 and support column 6, there is stress deformation in cantilever pressure sensor 7, the data produced are transferred to control module 11 by data line 9, control module 11 calculated weight and scope residing for weight selects the mounting means corresponding with weight range to transmit a signal on liquid crystal display, liquid crystal display directly display the instruction of child's body weight and installation method. Control module 11 and can also be transferred on mobile phone A PP by its Bluetooth chip, on mobile phone A PP except display child's body weight and mounting means, when after the information such as input child's date of birth, height, moreover it is possible to provide the data analysis of health index and the relevant health suggestion in Pediatric diet, sleep, motion. Intelligent and safe seat not only increases the safety that safety seat is correctly installed and used, and safety seat extends to child's health measurement equipment simultaneously, improves the additional function of product.