For the intelligent waistband of working clanTechnical field
The utility model relates to wearable technical field of intelligent equipment, particularly a kind of intelligent waistband for working clan.
Background technology
Waistband is a kind of belt being used for girdling the waist, if leather is made, is also commonly called as belt, and waistband, as a kind of general and traditional furnishings, has been widely applied in the middle of daily life, the features such as it has with a tight waist, attractive in appearance.
But the function of existing waistband is very single, except function with a tight waist, also there is now the waistband measuring waistline.Along with the raising of life, the demand of people to health is also more and more higher, and therefore, current waistband also cannot meet the growing demand of people.
Be disclose a kind of intelligent waistband in the patent document (hereinafter referred to as documents 1) of CN104757725A at publication number.In the present invention, intelligence waistband is provided with the bundle force checking device detecting waistband degree of tightness amount, bundle force checking device comprises the sensing element of force-applied distortion, be attached to the resistance strain gage that sensing element can be out of shape together, processor and display unit, multiple resistance strain gage connects into a measuring bridge, measuring bridge exports the voltage of the stressed size of reflection, device for detecting length is installed simultaneously, use capacitor grid transducer, photoelectric sensor or Hall element, detect the length with a tight waist of waistband, processor is according to the voltage change of the stressed size of reflection, and size current and in the past with a tight waist, calculate absorption calorie, motion state is detected by acceleration transducer and gyrosensor, calculate consumption calorie, and export to display unit reminding user, this intelligent waistband not only possesses function with a tight waist, also health measuring function is expanded out, meet the demand that people are growing.
But it does not have the function paying close attention to the change of user's waistline and waist attitude.
Summary of the invention
The purpose of this utility model overcomes or slow down the part at least above-mentioned shortcoming, a kind of intelligent waistband for working clan is provided hereby, comprise belt, one end of described belt is provided with leather belt head and length direction along described belt is provided with multiple equidistant punch holes successively, described leather belt head is provided with the belt fastener of chimeric punch holes, and described leather belt head is built-in with waistline collecting unit, main control unit, radio communication unit and PMU;
Described waistline collecting unit gathers the number of leather belt head through punch holes, exports waistline signal;
Main control unit, receives waistline signal, and according to the default spacing in adjacent belt hole and the length of belt, calculates the waistline data of wearer;
Radio communication unit, the waistline data that main control unit described in wireless transmission exports are to exterior terminal;
PMU, storage of electrical energy and power described waistline collecting unit, main control unit and radio communication unit.
Preferably, described waistline collecting unit comprises photoelectric sensor, signal processing circuit sum counter;
Described photoelectric sensor is output photoelectric signal after punch holes passes leather belt head;
Described signal processing unit amplifies and more described photosignal, exports count signal;
Described counter adds up described count signal, exports waistline signal.
Preferably, described main control unit selects single-chip microcomputer.
Preferably, described wireless communication module is bluetooth module, and described main control unit is by bluetooth module and exterior terminal communication.
Preferably, described wireless communication module is wifi module, and described main control unit is by wifi module and exterior terminal communication.
Preferably, described leather belt head is built-in with waist posture sensing unit, described waist posture sensing unit comprises acceleration sensing circuit and angular speed sensing circuit, described acceleration sensing circuit is according to the sitting posture of human body, produce postural cue, described angular speed sensing circuit is according to the lower extremity movement of human body, produce motor message, described main control unit is according to described postural cue and motor message, determine the posture of human body and the state of lower extremity movement and produce waist data, described in described main control unit communication, waist data are to exterior terminal.
Preferably, described leather belt head is built-in with amount of exercise monitoring unit, described amount of exercise monitoring unit comprises vibration-sensing circuit, the vibrations that described vibration-sensing circuit produces according to human motion, output of vibration signal is to main control unit, described main control unit counts described vibration signal, and produce exercise data, described in described main control unit communication, exercise data is to exterior terminal.
Preferably, described leather belt head is built-in with warning device, and the alarm signal that the keying of described warning device is exported by main control unit controls, described main control unit only with the communicating interrupt of exterior terminal after, output alarm signal.
Preferably, described warning device involving vibrations motor and the on-off circuit be connected between PMU and vibrating motor, the control end of described on-off circuit is connected with main control unit.
The utility model possesses the functions of working clan in the urgent need to paying close attention to such as waistline measurement, the monitoring of waist posture detection, amount of exercise and article anti-theft.Compared with other Intelligent worn device, intelligent waistband improves on existing waistband, and waistband, as the necessity of working clan, decreases and dresses burden.Due to the basic function of its self tunicle, avoid pro-skin and dress the sense of discomfort caused.Can help working clan monitor more easily oneself healthy situation, amount of exercise, improve incorrect sitting-pose, prevention lumbar spine disease.
Accompanying drawing explanation
Describe these and other aspect of the present utility model in further detail now with reference to appended accompanying drawing, it is depicted as currently preferred embodiment of the present utility model.Wherein:
Fig. 1 is the structure chart of the present embodiment;
Fig. 2 is the fundamental diagram of the present embodiment;
Fig. 3 is the circuit block diagram of the present embodiment.
In figure: 1, belt; 11, punch holes; 2, leather belt head; 3, exterior terminal.
Detailed description of the invention
Below in conjunction with accompanying drawing and instantiation, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Figure 1, the present embodiment exemplarily provides a kind of intelligent waistband for working clan, it includes belt 1, leather belt head 2 is connected with in one end of belt 1, the other end is provided with multiple punch holes 11 successively along the length direction of belt 1, the spacing of arbitrary neighborhood punch holes 11 is equal, and the belt 1 that leather belt head 2 has chimeric punch holes 11 is buckled.
As shown in Figures 2 and 3, leather belt head 2 is built-in with the PMU of waistline collecting unit, waist posture sensing unit, main control unit, radio communication unit, amount of exercise monitoring unit, warning device and power supply.
Waistline collecting unit comprises photoelectric sensor, signal processing circuit sum counter; When punch holes 11 passes punch holes 11, photoelectric sensor detects receiving optical signals through punch holes 11, produces photosignal; Signal processing unit amplifies photosignal, and is compared with the voltage signal preset by the photosignal after amplifying, and only after photosignal is greater than default voltage signal, exports count signal; Counter adds up multiple count signal, and export waistline signal, namely waistline signal is through the number of the punch holes 11 of leather belt head 2; Main control unit, receives waistline signal, and according to the spacing in default adjacent belt hole 11 and the length of belt 1, calculates the waistline data of wearer.
Waist posture sensing unit comprises leather belt head 2 and is built-in with waist posture sensing unit, and waist posture sensing unit comprises acceleration sensing circuit and angular speed sensing circuit;
Acceleration sensing circuit comprises acceleration transducer, amplifying circuit and analog to digital conversion circuit, acceleration transducer is according to the sitting posture of human body, export acceleration signal, this acceleration signal, after amplifying circuit amplification, analog to digital conversion circuit analog-to-digital conversion, exports main control unit to postural cue;
Angular speed sensing circuit comprises angular-rate sensor, amplifying circuit and analog to digital conversion circuit, angular-rate sensor is according to the motion state of human body lower limbs, Output speed signal, this angular velocity signal, after amplifying circuit amplification, analog to digital conversion circuit analog-to-digital conversion, exports main control unit to motor message;
Main control unit is according to postural cue and motor message, and determine the posture of human body and the state of lower extremity movement and produce waist data, main control unit communication waist data are to exterior terminal 3.
Amount of exercise monitoring unit comprises shock sensor and amplifying circuit, shock sensor according to human body in the vibrations of walking about or produce in hopping process, output of vibration signal, this vibration signal exports main control unit to after amplifying circuit amplifies, main control unit counting vibration signal, produce exercise data, main control unit communication exercise data is to exterior terminal 3.
PMU, then comprise power management chip and lithium battery, distributed by the storage of electrical energy of power management chip to electric power storage magnetic and managed, power respectively waistline collecting unit, waist posture collecting unit, amount of exercise monitoring unit, main control unit and radio communication unit.
The main control unit of the present embodiment selects single-chip microcomputer, it is by as the bluetooth module of wireless communication module and exterior terminal 3 communication, make waistline data, waist data and exercise data, all can transfer to exterior terminal 3, exterior terminal 3 carries out digital display according to the waistline data received, waist data and exercise data, observes for wearer.
Further, the exterior terminal 3 of the present embodiment selects mobile terminal, and mobile terminal has bluetooth module, microprocessor, display and buzzer; Mobile terminal is matched by its bluetooth module and the built-in radio communication unit of leather belt head 2, realizes data communication; Waistline data, waist data and exercise data is received again by microprocessor; After microprocessor decoding, numerical monitor waistline data, waist data and exercise data over the display.In addition, when waist data and exercise data exception, microprocessor generates alarm sound by buzzer, reminds wearer to note " standing for a long time ", " taking a seat " and excessive movement.
In addition, mobile terminal can pass through its GPRS communication module, based on communications protocol by each data upload to internet, be convenient to store and call.
Certainly, the equipment that the bluetooth module in leather belt head 2 can also have a bluetooth module with outside matches, and signal transmission, such as, carry out bluetooth communication with the mobile phone of wearer.So, when the communicating interrupt of the mobile phone of wearer and bluetooth module, main control unit can control warning device and report to the police, and reminds wearer, and its mobile phone, away from intelligent waistband, notes property safety.Warning device mainly by Single-chip Controlling on-off circuit, makes vibrating motor work, realizes the warning function of intelligent waistband.
The invention main points of the present embodiment are, in conjunction with the daily use to belt 1 of wearer, multiple sensor and main control unit are integrated in leather belt head 2, enable intelligent waistband in adjoint wearer use procedure, effective record is carried out to the station of wearer, the habits and customs such as seat and motion, and wearer no longer " sitting ", " for a long time stand " and note amount of exercise can be reminded, keep good life, work habit.So each sensor, amplifying circuit, analog to digital conversion circuit, counter, single-chip microcomputer and bluetooth module involved by the present embodiment are all well-known to those skilled in the art, introduce its circuit structure no longer in detail.