Utility model content
It is corresponding to obtain that the purpose of the utility model is to provide a kind of a variety of detection units by being mounted in mobile phone shell
Health and fitness information, to provide the Multifunctional mobile phone case of health reference for user.
Particularly, the utility model provides a kind of Multifunctional mobile phone case, and including having a backboard of accommodation space, and setting exists
Backboard surrounding is equipped with the detection device for measuring specified object to engage the frame of mobile phone side on backboard and/or frame, and
The signal of receiving detection device and the data processing unit for being handled and/or being exported;Detection device includes placing for weighing
The weighing device of weight of object in mobile phone shell.
In an embodiment of the utility model, the weighing device is the strain elements being arranged on the backboard
Part.
In an embodiment of the utility model, the strain gauge element includes becoming with the backboard is synchronous under gravity
The weighing support member of shape, and be mounted in the weighing support member and measure the quick of the weighing support member deformation degree
Sensing unit.
In an embodiment of the utility model, the data processing unit further includes the confession for connecting mobile phone to power
Electric unit is equipped with the extension of installation power supply unit in the lower end of the backboard and the frame, be provided on power supply unit by
External data and power supply are connected to the interface of output socket.
In an embodiment of the utility model, it is provided on the backboard and the weighing support member shape pair
The mounting hole answered, the weighing support member passes through after being caught in the mounting hole to be fixed on backboard described in snap-in structure, institute
Stating snap-in structure is the buckle structure that fixture block and card slot are mutually inserted, and the fixture block and the card slot can be separately positioned on described
The side that mounting hole and the weighing support member are in contact, the fixture block and institute after the weighing support member inserts in place
State card slot automatic buckling.
In an embodiment of the utility model, the detection device further includes for obtaining test object heart rate letter
Number and body fat signal heart rate body fat testing module, obtain skin elasticity signal and moisture content of skin signal skin detection mould
Block, the UV detection module for obtaining ambient ultraviolet line strength signal.
In an embodiment of the utility model, the heart rate body fat testing module is remote including being mounted on the backboard
Two pieces of detecting electrodes are exported respectively from two pieces of detecting electrodes frame one side and be spaced apart, and to the data processing unit
The signal output unit of signal;
Skin detection module setting includes being arranged on the frame at the extension and exposed skin detection electricity
It is extremely right, and to the data processing unit output skin detection signal signal output unit;
The UV detection module is mounted in the extension, including outer by the through-hole detection on the extension
The ultraviolet light detecting signal unit of portion's ultraviolet light, and the signal output unit for detecting signal is exported to the data processing unit.
In an embodiment of the utility model, the accommodation space of the backboard is the partition shape by two block gaps
At, and be full closeding clapboard close to the partition of the frame side.
In an embodiment of the utility model, it is additionally provided on the backboard and the frame and phase on mobile phone
Answer the corresponding camera opening in functional unit position, power switch opening, level setting switches opening and speaker openings.
The utility model makes full use of platform of manpower one mobile phone as carry weighing device, makes measurement can be at any time
It realizes everywhere, allows user that can understand in real time the calorie value of itself dietary intake, so that the specific calorie value of adjustment be facilitated to take the photograph
Enter amount, is greatly improved popularity rate.
Specific embodiment
As shown in Figure 1, one embodiment of the utility model provides a kind of multi-functional mobile phone for being able to detect health and fitness information
Shell 100 comprising have the backboard 10 of accommodation space, and 10 surrounding of backboard is set to engage the frame 20 of mobile phone side, hand
The global shape of casing 100 is identical as the semi-surrounding shape of conventional cell phone shell.It is soft that the material of composition frame 20 can be silica gel etc.
Property material, so that mobile phone can be snugly received in mobile phone shell 100.
The detection device 30 and receiving detection device 30 for measuring specified object are installed on backboard 10 and/or frame 20
Signal and the data processing unit 40 that is handled and/or exported.Data processing unit 40 is connect with output module 11 with reality
Existing communication function.
Specific detection device 30 is for weighing the weighing device 31 for being placed on weight of object in mobile phone shell 100, data
Calorie value conversion is carried out after the weighing-up wave of the reception weighing device 31 of processing unit 40, then through output socket 11 on mobile phone
Display is weighed the calorie value of object.
Detection device 30, data processing unit 40 may be mounted in the accommodation space of backboard 10, and output interface 11 can be with
It is a converting interface, both can be by the information conveyance of data processing unit 40 to mobile phone, it can also be by external power supply, data line
Signal is directly transferred to mobile phone, while can be by the control signal return of mobile phone to data processing unit 40.
Output module 11 can be with the matched data jack of Mobile phone data interface, be also possible to bluetooth module.
Accommodation space (not shown) on backboard 10, which can be, is directly arranged at intervals on backboard upper surface or lower surface
Subplate and backboard formed hollow interlayer structure, various measuring cells, such as data processing can be installed inside hollow interlayer
Unit 40;To prevent from influencing mobile phone, the partition close to 20 side of frame can be full closeding clapboard.The interval distance of two partitions
From preferably 4mm or so.
In present embodiment, weighing device 31 is mounted on side of the backboard 10 far from frame 20, and weighing device 31 is with mobile phone
Or mobile phone shell 100 is used as a bearing platform, and when the quasi- object weighed is placed in mobile phone shell 100 or when on mobile phone, weighing dress
The weight signal for currently putting object can be got by setting 31, be then transferred to data processing unit 40, data processing unit 40
It is provided according to the type of object and corresponding calorie value, after converting to current weight corresponding under a current object weight
Calorie value, it is for reference.Here weighing object refers to the food materials eaten for user, such as egg, beef;By right
The heat Calculation of different food materials, user can understand the calorie value of each food materials, to be that weight-reducing or body-building provide accurate heat
Magnitude collocation guidance, improvement effect.
Present embodiment makes full use of manpower one mobile phone as the platform of carry weighing device, makes measurement can be with
When realize everywhere, allow user that can understand in real time the calorie value of itself dietary intake, to facilitate the specific calorie value of adjustment
Intake is greatly improved popularity rate.
Weighing device 31 therein can be conventional weight sensor or pressure sensor, and data processing unit 40 can
To be FPGA or PLC chip, corresponding calculation procedure encapsulation in the chip, by preset calculation according to choosing
The type and received weight information selected provide scaling results, and final output result both can be defeated by independent display screen
Out, it can also be exported by the data communication with mobile phone by the APP on mobile phone.
As shown in Figure 2,3, in an embodiment of the utility model, specific weighing device 31 can exist for setting
One side of the backboard 10 far from frame 20 and the strain gauge element 311 for protruding from deflection after backboard 10 is oppressed with measurement by object.It answers
Dependent element 311 includes synchronizing the weighing support member 312 of deformation under gravity with backboard 10, and be mounted on weighing support member
The sensing element 311 of measurement weighing 312 deformation degree of support member on 312.
Sensing element 311 can measure deformation caused by object receiving force deformation, be then converted into resistance variations output, lead to
Actual weight value can be conversed after crossing formula conversion.
Preferably to transmit deformation effects, which is zigzag configuration, is parallel to each other including two
Top 3121, following 3122, and the bevel edge 3123 of inclination connection top 3121 and following 3122, the one of weighing support member 312
A top 3121 can be by clamp structure active card on backboard 10, following 3122 and support face contact of support member 3121.
Sensing element 311 is mounted on the bevel edge 3123 of weighing support member 312, when the weighing expansion of support member 312 is surveyed
When amount, on backboard 10 place object weight make weigh support member 312 top 3121 and following 3122 close to each other, bevel edge
3123 be pressurized after tilt angle become larger, the deformation i.e. by sensing element 311 measure and be sent to data processing unit 40 into
Row calculates, to obtain the weight of measurement object.
In addition, corresponding receiving weighing support member 312 can be arranged on backboard 10, holding tank can be recessed hollow interlayer
In structure, mobile phone is influenced to avoid weighing support member 312 and is used.
As shown in Figure 2,4, in another embodiment, weighing support member 312 can be the structure of a frame shape,
Weighing support member 312 is provided with the clip slot 313 of U-shaped, the opening direction and back of clip slot 313 in the one side being bonded with backboard 10
Plate 10 is parallel, and sensing element 311 is by supporting copper sheet 314 to be mounted in clip slot 313, in weighing support member 312 far from backboard
10 are provided with scalable support foot 315 on one side, and deformation piece 314 contacts with the flexible support foot 315 under non-retracted position.In backboard 10
On be provided with the corresponding mounting hole 12 of weighing 312 shape of support member, after weighing support member 312 is caught in mounting hole 12
It is fixed on backboard 10 by snap-in structure 13, specific snap-in structure 13 can be fixture block 131 and card slot 132 is mutually inserted
The side that buckle structure, fixture block 131 and card slot 132 can be separately positioned on mounting hole 12 and support member 312 of weighing is in contact,
132 automatic buckling of fixture block 131 and card slot after weighing the inserting of support member 312 in place.
In use, mobile phone shell is laid flat on the support surface, backboard 10 is by flexible support foot 315 therein and supports face contact,
When placing object in mobile phone shell, at the weight transfer to flexible support foot 315 of receiving, oppresses flexible support foot 315 and supported to weighing
Movement in component, and then push deformation piece 314 mobile, the deformation of deformation piece 314 is measured and is sent to by sensing element 311
Data processing unit 40 is calculated, to obtain the weight of measurement object.
To guarantee that the backboard 10 after support is stablized, weigh support member 312 settable two, and symmetrically undertake backboard 10
Weight makes backboard 10 be able to maintain horizontal stable after load-bearing.
In an embodiment of the utility model, as shown in figure 5, can be set on frame 20 and data processing list
The display screens 21 and control key 211 of 40 connection of member, display screen 21 can be LED screen, and control key 211 can be it is single or two
A key, the project or result of control can be shown on display screen 21, can be shown on display screen 21 by Interactive control
Show specified information, such as shows the object names measured at this time;Calorie value after data processing unit 40 converts simultaneously can also be with
Directly shown by the display screen 21, and without mobile phone.
In an embodiment of the utility model, specific data processing unit 40 further includes connection mobile phone with by hand
The power supply unit of the electricity supply mobile phone shell of machine, power supply unit can be one piece and have the circuit board for adjusting voltage function, can pacify
In the accommodation space of backboard 10, one piece of extension 14 can also be set in the lower end of backboard 10 and frame 20, power supply is single
Member is mounted in extension 14, and extension 14 forms a closed installation space, can also not only be pacified with mounting circuit boards
Fill data processing unit 40.It is provided with the interface of connection external data and power supply on the power supply unit in extension 14, connects
It is forwarded to output socket 11 after mouth connection external data line or power supply line, mobile phone is then input to by Mobile phone data interface again.For
Not only controlled power inputs electric unit, is alternatively arranged as terminal of the data processing unit 40 to mobile phone transmission data, this is not only
It solves the power demand of detection device 30 and data processing unit 40, also further reduces the thickness of mobile phone shell 100, make it
Realize lightweight.
In the other embodiments of the utility model, power supply unit also may include internal battery, and internal battery can be set
In extension 14, and multiple charge and discharge can be realized by external interface 11, to ensure in mobile phone not enough power supply, multifunctional hand
Casing 100 still can work normally.
As shown in fig. 6, detection device 30 can also include for obtaining inspection in an embodiment of the utility model
It surveys the heart rate body fat testing module 32 of object heart rate signal and body fat signal, obtain skin elasticity signal and moisture content of skin signal
Skin detection module 33, obtain ambient ultraviolet line strength signal UV detection module 34.Modules are according to measurement pair
The difference of elephant is mounted on the different location of mobile phone shell 100, and measurement process and data transmission are all controlled by data processing unit 40,
And it can be shown as the result is shown by the APP of display screen 21 or mobile phone on even frame 20.
Wherein, heart rate body fat testing module 32 includes being mounted on backboard 10 far from frame 20 one side and be spaced apart four pieces
Detecting electrode, and the signal output unit of four pieces of detecting electrode signals is exported to data processing unit respectively;Detecting electrode 32
It can be installed together with Weighing module 31 and detecting electrode 32 is mounted on exposed one side, the two can't influence each other.
Skin detection module 33 include skin detection electrode pair on the frame 20 at extension 14 and exposed is set, and
The signal output unit of skin detection signal is exported to data processing unit 40;
UV detection module 34 is mounted in extension 14, including external ultraviolet by the through-hole detection on extension 14
The ultraviolet light detecting signal unit of line, and the signal output unit for detecting signal is exported to data processing unit 40.
Above-mentioned module obtains the detection signal of various health control parameters by various kinds of sensors, then passes through cable and number
It is connected according to processing unit 40, data processing unit 40 is calculated or converted to each testing result according to preassembled program so
After export corresponding testing result, allow users to obtain heart rate, body fat, skin elasticity, moisture content of skin and uitraviolet intensity
Etc. various health parameters, user can adjust itself or itself environment at any time by above-mentioned parameter, remain at body strong
Health state.For example, user when carrying out body building, can accordingly be adjusted with the real-time heart rate and body fat of real-time query itself
Fitness program;When skin elasticity and bad water parameters, user can carry out skin care in time, use skincare product;
When outdoor uitraviolet intensity is higher, user, which can choose, to be entered the room, and avoids direct sunlight.
As an example, as shown in fig. 7, heart rate body fat testing module 32 includes powering on pole piece 321, lower electrode slice 323, powering on
Pole signal element 322 and lower electrode signal unit 324;The top that pole piece 321 is set to backboard 10 is powered on, lower electrode slice 323 is set
It is placed in the lower part of backboard 10;The connection of top electrode signal element 322 powers on pole piece 321, and lower electrode signal unit 324 connects lower electrode
Piece 323.Optionally, it powers on pole piece 321 and about 323 lower electrode slice is arranged in pairs on backboard 10 and runs through backboard 10, make
Electrode slice can be exposed to the back side of backboard 10, just be contacted with convenient to use.
When user carries out the detection of heart rate body fat, the detection position of right-hand man is adhered on into two electrode slices up and down respectively
On, it powers on pole piece 321 and lower electrode slice 323 obtains the heart rate signal and body fat signal indicated in electrical signal form, and by upper
Electrode signal unit 322 and lower electrode signal unit 324 export electric signal.Data processing unit 40 is according to heart rate signal and body fat
Signal obtains real-time heart rate detection result and body fat testing result.Heart rate signal is the spontaneous generation of pacemaker cells institute in cardiac muscle
Conductible action potential signal, this biology Electrical change can be transmitted to body by conductive tissue around heart and body fluid
The test position on surface makes test position that regular change in electric also all occur in each cardiac cycle, according to telecommunications
Number variation can be obtained by heart rate detection result;Body fat signal is by applying measured by certain safe current to human body
Human body resistance, since intramuscular is since containing compared with juicy, electric conductivity detects difficulty or ease of the safe current by human body better than fat
Degree can be obtained by the ratio of muscle and fat in weight, to obtain body fat testing result.
In the other embodiments of the utility model, heart rate signal can also be obtained by photovoltaic measurement, heart rate body fat
Detection module 32 includes light-emitting LED and photosensitive sensor, is installed on the back side of backboard 10, passes through light-emitting LED irradiating and detecting position
Blood vessel, blood in photosensitive sensor detection blood vessel in pulsation the variable density that occurs and cause the variation of light transmittance, from
And obtain heart rate detection result.
As an example, skin detection module 33 is set in the cavity of extension 14, including skin detection electrode is to 331 Hes
Skin signal output unit 332, skin detection electrode are exposed to 14 lower end of extension to 331, and skin signal output unit 332 connects
Skin detection electrode is connect to being connect after 331 with data processing unit 40.
When user carries out skin elasticity and moisture content of skin detects, skin part to be detected is touched into skin detection
For electrode to 331, skin signal output unit 332 will acquire the skin elasticity signal and skin that information is converted to electrical signal form expression
Skin water content signal is delivered to data processing unit 40 again, and data processing unit 40 is according to skin elasticity signal and moisture content of skin
Signal obtains real-time skin elasticity testing result and moisture content of skin testing result, and is shown to and makes by display screen or mobile phone
User.
Moisture content of skin signal is obtained based on capacitance principle, i.e., according to the difference of water and the dielectric constant of other substances come into
Row measurement.Under normal circumstances, the dielectric constant of water is 81, and the dielectric constant of other materials is mostly less than 7, this just makes skin
Capacitor changes with the difference of water content, therefore can use skin pricktest capacity to determine the content of wherein water, and show in real time
Show in cell phone client, user can read current moisture content of skin and take corresponding skin care measure in time;Skin bullet
Property the water content based on keratoderma, skin elasticity signal is obtained by the water content of detection keratoderma, and in mobile phone
The classification display of skin elasticity is provided in client.For example, water content of stratum corneum indicates skin with smiley face 40% or more
Softness, water content of stratum corneum indicate pachylosis with face mark of crying below 37%.In the other embodiments of the utility model,
Skin elasticity signal can also include negative-pressure adsorption unit and light by test skin stretch scale sign, skin detection module 112
Signal emits receiving unit, and negative-pressure adsorption unit is stretched tested area skin by negative pressure, optical signal launch receiving unit
By absorption signal of the test optical signal in tested area skin, tensile elongation and the time of tested area skin are obtained
Variation relation, and then obtain the skin elasticity testing result of tested area skin.
UV detection module 34 can be set in the cavity of extension 14, including ultraviolet light signal interconnected inspection
Unit 341 and ultraviolet light signal output unit 342 are surveyed, ultraviolet light detecting signal unit 341 passes through 14 front setting of extension
UV detection windows detecting extraneous light.Optionally, ultraviolet light detecting signal unit 341 includes UV sensor, will be purple
Outside line optical signal is converted to the electric signal of respective intensities.Data processing equipment 40 is transferred according to ultraviolet light signal output unit 342
Electric signal obtain real-time uitraviolet intensity testing result.Specifically, uitraviolet intensity testing result is transmitted to cell phone customer
Behind end, cell phone client can provide corresponding uitraviolet intensity grade and sun-proof suggestion according to different uitraviolet intensities, with
Just user takes sun-proof measure appropriate.
In an embodiment of the utility model, function corresponding on mobile phone is additionally provided on backboard 10 and frame 20
Can cell position corresponding camera opening, power switch opening, level setting switches opening and speaker openings, the structure with
Conventional Mobile phone housing structure is identical, is not repeated herein.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.