Digital fetal heart monitoring and mobile battery two-in-one device
Technical field
The present invention relates to portable power source, especially relate to and a kind ofly make it have the fetal heart monitoring function by expansion locking slot clamping fetal heart monitoring device, can give again simultaneously digital fetal heart monitoring and the mobile battery two-in-one device of cell-phone charging.
Background technology
Along with the fast development of global economy, the improving constantly of people's living standard, the electronic product of carried type is also more and more, such as mobile phone, digital camera, gamma camera, portable DVD player, PDA, MP3, MP4, GPS, warming equipment, medical health equipment etc.They all will use battery, but these equipment all can not satisfy the normal service time of equipment because of battery capacity low seeming with machine battery.Again the work peak period of these equipment when going on business or travel, so in the time of mobile phone will occurring and making a phone call, when digital camera is being taken pictures, the PSP game machine play just hard the time, when PDA is working etc., and at this time battery has not all had electricity, allows the people feel to have no alternative with helpless.Simultaneously also can not all join a reserve battery by every kind of equipment.Not only want expensive money to remove to buy the battery of every a equipment.Simultaneously also increased the burden of carrying to trip.
And portable power source in the market can only be as charging, function singleness, and the foetus ECG monitor on the market is independent equipment, needs to buy separately, after anemia of pregnant woman's gestation finished, this fetus-voice meter had not just been used yet, and wastes huge.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the invention is to provide a kind of makes it have the fetal heart monitoring function by expansion locking slot clamping fetal heart monitoring device, can give again simultaneously digital fetal heart monitoring and the mobile battery two-in-one device of cell-phone charging.
The present invention realizes by following technical measures, a kind of digital fetal heart monitoring and mobile battery two-in-one device, the mobile battery box and the fetal heart monitoring device that comprise mutual activity clamping are equipped with a battery, and are electrically connected the main control module of battery and the data exchange module of an electrical connection main control module in the described mobile battery box; At least be connected with a data exchange interface that is arranged on the mobile battery box on the described data exchange module; Described mobile battery box is outside equipped with at least one expansion locking slot that is electrically connected main control module and battery, this expansion locking slot and fetal heart monitoring device activity clamping, and expansion locking slot is electrically connected with fetal heart monitoring device.
As a kind of optimal way, described battery is accumulator, includes charging circuit on the described main control module.
Concrete, described data exchange module is USB module or bluetooth module or the combination of the two.
As a kind of optimal way, there is a circular hole centre of described mobile battery box, evenly is provided with three meniscate elasticity expansion locking slots on week in the described circular hole.One end of fetal heart monitoring device is provided with three convex clips that match with expansion locking slot, and with the non-resilient expansion locking slot position of convex clip corresponding to circular hole, less than circular hole, just in time put into circular hole with an end of the fetal heart monitoring device of convex clip this moment during use; The rotation fetal heart monitoring device, compressed and the convex clip of expansion locking slot screws in the groove at crescent middle part along the crescent edge of elasticity expansion locking slot, the expansion locking slot partial reset, this moment, fetal heart monitoring device was clamped in the elasticity expansion locking slot, and by conductor and the conducting of mobile battery box on elasticity expansion locking slot and the convex clip; The other end of fetal heart monitoring device carries out corresponding signals collecting, and gives the intelligent terminal (such as mobile phone, computer etc.) by the mobile battery box.
Concrete, described each expansion locking slot protrudes the circular arc of circular hole less than 1/6 of circle.
As a kind of optimal way, also be provided with a switch and row's display lamp on the described mobile battery box.
The present invention is in order to overcome the shortcoming of existing mobile battery function singleness, set up expansion locking slot at mobile battery box mobile battery box, and by the external fetal heart monitoring device of expansion locking slot, be fetal heart monitoring device power supply and carry out exchanges data with fetal heart monitoring device by draw-in groove, and transmit with data in mobile phone by data exchange module such as USB, bluetooth etc., and demonstrate the result or play out corresponding sound by mobile phone, mobile phone can be installed supporting application software by the Internet download, namely can be used as corresponding fetal heart monitoring device, increased the use function of mobile battery.
The present invention by the external fetal heart monitoring device of expansion locking slot, expands the use field of mobile battery greatly on the basis of present mobile battery, and environmental protection and saving, and several technology are integrated, and has namely saved the social energy, has expanded again function! The fetal rhythm test that tradition is single need to use battery, governor circuit and display original set, and these several technology are integrated on the mobile battery, the elements such as governor circuit and demonstration and software section are transplanted on the portable terminals such as mobile phone, and be achieved by the mode of the intelligence software on the intelligent terminal, this technology comprises physiological data acquisition module on the mobile battery and the software program on the intelligent terminal, comprises algorithm, analyze and demonstration, the modules such as telecommunication form.
Description of drawings
Structural representation when Fig. 1 is embodiment of the invention clamping;
Fig. 2 is the structural representation of embodiment of the invention mobile battery box when separating with fetal heart monitoring device;
Fig. 3 is the structural representation of embodiment of the invention mobile battery box;
Fig. 4 is the structural representation of embodiment of the invention mobile battery box when opening.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of digital fetal heart monitoring and mobile battery two-in-one device 1 comprise mobile battery box 1 and the fetal heart monitoring device 2 of mutual activity clamping, are provided with a switch 105 and row's display lamp 103 on the mobile battery box 1.One battery 109, one is installed in the mobile battery box 1 is electrically connected the main control module 108 of battery 109 and the data exchange module 107 by USB module and bluetooth module combination of an electrical connection main control module 108, battery 109 adopts 4 joint 3.7V 2000mAh lithium-ion electric cores in parallel; Be connected with the USB public access mouth 104 and the USB maternal interface 106 that are arranged on the mobile battery box on the data exchange module 107; There is a circular hole 101 centre of mobile battery box, and circular hole evenly is provided with three meniscate elasticity expansion locking slots 102 on 101 interior weeks.One end of fetal heart monitoring device 2 is provided with three convex clips 201 that match with expansion locking slot 102, during use with the non-resilient expansion locking slot position of convex clip 201 corresponding to circular hole 101, less than circular hole 101, just in time put into circular hole 101 with an end of the fetal heart monitoring device 2 of convex clip 201 this moment; Rotation fetal heart monitoring device 2, compressed and the convex clip 201 of expansion locking slot 102 screws in the groove at crescent middle part along the crescent edge of elasticity expansion locking slot 102, expansion locking slot 102 partial resets, this moment, fetal heart monitoring device 2 was clamped in the elasticity expansion locking slot 102, and by conductor and 1 conducting of mobile battery box on elasticity expansion locking slot 102 and the convex clip 201; The other end of fetal heart monitoring device 2 is a plane 202, is provided with 3MHz continuous wave ultrasound Doppler in the plane 202 and launches wafer and ultrasonic reception wafer; Fetal heart monitoring device 2 gathers corresponding fetal rhythm audio signal, and gives the intelligent terminal (such as mobile phone, computer etc.) by the data exchange module 107 of mobile battery box 1.Intelligent terminal's systems soft ware compresses processing to the fetal rhythm audio signal that receives, and is transformed into MP3 or WAV form and plays by Mobile phone horn.The Fetal Heart Rate data of receiving are shown as fetal heart rate curve at screen.This software can be stored, playback fetal rhythm audio signal and Fetal Heart Rate data.By this software, can select to play fetal music and the program of storage simultaneously.When not using fetal heart monitoring device 2, with fetal heart monitoring device 2 rotations that are stuck on the expansion locking slot 102, compressed and the convex clip 201 of expansion locking slot 102 screws out along crescent elasticity expansion locking slot 102, expansion locking slot 102 resets, the convex clip 201 of fetal heart monitoring device 2 is taken out fetal heart monitoring device 2 corresponding to the non-resilient expansion locking slot position of circular hole 101 at this moment.When mobile phone does not have electricity, with the charging USB maternal interface of USB public access mouth 104 insertion mobile phones, then give cell-phone charging.
More than be that the digital fetal heart monitoring of the present invention and mobile battery two-in-one device are set forth; be used for helping to understand the present invention; but embodiments of the present invention are not restricted to the described embodiments; anyly do not deviate from the change done under the principle of the invention, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.