CN209694100U - One kind having the wearable protective device of calling function - Google Patents

Abstract

The utility model discloses one kind to have the wearable protective device of calling function for one kind, the buffer air bag including waistband, the waistband package left and right sides and back, control system, touch screen, balance monitoring unit, Help Point, and gas generator, Bluetooth system, battery and system indicator；Gas generator is communicated with buffer air bag；Balance monitoring unit connects control system；Balance monitoring unit includes: acceleration transducer, obliquity sensor.Compared with prior art, the utility model has the beneficial effects that (1) can be comprehensive to the elderly protection, including vertebra etc..(2) old man oneself can call for help in time once falling.(3) system has indicator light, can judge that can system run well immediately.

Description

One kind having the wearable protective device of calling function

Technical field

The utility model relates to human body protection technique fields, specially a kind of to have the wearable protective device of calling function.

Background technique

The influence for the elderly of falling can have a great impact, and will cause serious injury.Traditional is wearable Protective device is as shown in Figure 1.(1) there was only the protection of body two sides air bag, protection (2) old man of not rear back vertebra once falls, It cannot call for help in time.(3) there is no system indicator.

Utility model content

The purpose of this utility model is to provide one kind to have the wearable protective device of calling function, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: one kind having calling function protective device, It is characterized in that this includes the buffer air bag of waistband, the waistband package left and right sides and back, control system, touch screen, balance Monitoring unit, Help Point and gas generator, Bluetooth system, GPS module, wifi module, battery and system indicator；

Gas generator is communicated with buffer air bag；Balance monitoring unit connects control system；

Balance monitoring unit includes: acceleration transducer, obliquity sensor.

Compared with prior art, the utility model has the beneficial effects that

(1) protection that can be comprehensive to the elderly, including vertebra etc..

(2) old man oneself can call for help in time once falling.

(3) system has indicator light, can judge that can system run well immediately.

Detailed description of the invention

Fig. 1 is the wearable protective device structure schematic diagram of tradition；

Fig. 2 is that the utility model one kind has the wearable protective device peacetime state structural schematic diagram of calling function；

Fig. 3 is that the utility model one kind has the wearable protective device working state structure schematic diagram of calling function.

Fig. 4 is that the utility model one kind has the wearable protective device working principle diagram of calling function.

In figure: control system 1, waistband 2, two sides air bag 3, back air bag 4, system indicator 5, Help Point 6.

Specific embodiment

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

As shown in Fig. 1, Fig. 1 be it is traditional there is the wearable protective device of calling function, only with the left and right sides Air bag 3.

Fig. 2, Fig. 3 are the structural representations that the utility model can have the wearable protective device preferred embodiment of calling function Figure.In the present embodiment, the wearable protective device of calling function that has includes that waistband is integrated on waistband Control system 1, the air bag 4 of waistband 2 and the air bag 3 being arranged at left and right sides of waistband 1 and back, is wrapped up on waistband 2 Tumble protection box (be can't see).Also tumble protection box (not marking) is wrapped up in 2 the inside of waistband.

Referring to Fig. 4

Control system 1 includes display screen, a system indicator 5 and a Help Point 6 beside display screen.

Tumble protection box, which wraps up, integrates one piece of flexible circuit board, the embodiment which provides in utility model In, including control system, balance monitoring unit, gas generator and minicell, the balance monitoring unit , gas generator and minicell are connected on system controller, and are integrated on flexible circuit board.The gas generator Opening by tracheae and setting exist

Air bag 3, the air bag 4 of 1 left and right sides of waistband and back communicate, and when gas generator generates gas, gas is logical Gas-guide tube is crossed quickly to inflate to the air bag.

The balance monitoring unit is used for the human body balancing information of detecting real-time the elderly, and human body is pre- Balance information is sent to control system.In the present embodiment, the human body balancing information includes human body acceleration letter Breath and body obliquity information.Control system judges whether to need to open air bag according to human body balancing information.When needing to open When air bag, control system issues ignition signal to trigger gas generator, when gas generator receives ignition signal immediately Afterwards, rapid fire and generate bulk gas give air bag inflation.

In the embodiment that utility model provides, air bag is three, and when folding is set to the interior of 1 left and right sides of waistband Portion and back.It can be folded in by certain shapes when waistband 2 in user's wearing, when air bag is non-aerating in 2 outside of waistband And back, be located at user or so hip femur portion position and vertebra, it is inflating expanded after in flat, user can be completely covered Whole hip femur position and vertebra lower end.Air bag is made of high tenacity nylon fabric, therefore is able to bear certain gas Pressure.

At the human body balancing information that control system 21 can detect the balance monitoring unit It manages and judges whether the elderly is in pre- tumble state.

The balance monitoring unit includes acceleration transducer and obliquity sensor, which inclines Angle transducer is electrically connected respectively to control system.Human body of the acceleration transducer for detecting real-time the elderly accelerates Information is spent, and human body acceleration information is sent to control system.The obliquity sensor is used for the people of detecting real-time the elderly Body obliquity information, and body obliquity information is sent to control system.

Working principle:

When the elderly is in pre- tumble state, control system judges that air bag needs to open come when protecting Falls in Old People It is damaged.Therefore, control system issues ignition signal to trigger gas generator 23, when gas generator receives immediately After ignition signal, rapid fire and generate gas give air bag inflation.

Gas generator includes that the air bag packet being equipped with for generating the chemical substance of gas and one are used to trigger Chemical reaction occurs for the chemical substance to generate the igniter (for example, piezoelectric ceramic ignitor) of bulk gas.In this reality It applies in example, the chemical substance can be substances such as sodium azide (NaN3), and the igniter is miniature igniter, use Make sodium azide (NaN3) that chemical breakdown reaction occurs to which moment generates bulk gas (example in generating high-tension current Such as nitrogen), to be full of the air bag.When gas generator generates gas, gas fast guiding is extremely arranged by gas-guide tube It is inflated in 1 air bag of waistband.

There is system indicator 5 beside control system 1, may determine that whether system can work normally from system indicator 5.

There is a two dimensional code on waistband, by scanning the two-dimensional code on mobile phone app, can connect this waistband, pass through relatives Link before has four pieces of functions above app, and first is audit function, checks waistband state, if has electricity or damage different Often, it can be repaired in time；Second is positioning function, can monitor the current position of elder person in real time；Third is motion profile, It will appreciate that the scope of activities and situation of elder person；The fourth is that warning function, elder person can realize alarm after falling down on app, from And children is reminded to follow up and give first aid in time.

Waistband control system is established the link by GPS module and wifi module with APP.

Claims (1)

1. one kind has the wearable protective device of calling function, characterized by comprising: waistband, the package at left and right sides of waistband, The buffer air bag of waistband back, control system, touch screen, balance monitoring unit, Help Point, gas generator, bluetooth System, GPS module, wifi module, battery and system indicator；Gas generator is communicated with buffer air bag；Balance monitoring Unit connects control system；Balance monitoring unit includes: acceleration transducer, obliquity sensor；The control system of waistband It further include APP.