CN210871680U - Wireless palm color Doppler ultrasound device based on human body touch induction - Google Patents
Wireless palm color Doppler ultrasound device based on human body touch induction Download PDFInfo
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- CN210871680U CN210871680U CN201920890019.6U CN201920890019U CN210871680U CN 210871680 U CN210871680 U CN 210871680U CN 201920890019 U CN201920890019 U CN 201920890019U CN 210871680 U CN210871680 U CN 210871680U
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Abstract
The utility model provides a wireless palm color Doppler ultrasound device based on human body touch sensing, which comprises a main shell, a display screen, a PCB, a built-in battery and a probe; the palm color Doppler ultrasound device also comprises a human body holding induction control module; the human body holding induction control module comprises a shell touch area, a human body induction copper foil and an induction circuit triggered on the human body induction copper foil; the human body induction copper foil is fixedly arranged on the inner wall of the shell touch area; the utility model discloses a human body grips whether this palm color Doppler ultrasound is gripped to induction control module's human response copper foil perception staff, and microprocessor is according to the operation of this palm color Doppler ultrasound of signal feedback intelligent control. When the power switch of the palm color Doppler ultrasound is turned on and the shell touch area is held by a hand, the palm color Doppler ultrasound normally operates; when the hand leaves the touch area of the shell and the power switch is not turned off, the palm color Doppler ultrasound is switched to a low-power-consumption power-on standby operation state.
Description
Technical Field
The utility model belongs to the technical field of the supersound, especially, relate to a wireless palm color Doppler ultrasound based on human touch-control response.
Background
Ultrasonic diagnosis mainly utilizes good directivity of ultrasound and physical characteristics such as reflection, scattering, attenuation and Doppler effect similar to light to transmit ultrasound into a human body, when the ultrasound propagates in the body and meets interfaces formed by different tissue densities, reflection and scattering are generated, echo signals are received and detected, and then cross-sectional images of human tissues and blood flow can be obtained. The section of human tissue is displayed as a black-and-white image, and the blood flow condition shows the speed and direction of blood flow in different colors according to the Doppler effect, which is called color ultrasound.
The traditional color ultrasound equipment is limited by the requirement of the image processing capability of ultrasonic signals and has the defects of high power consumption, severe heating and the like; at present, a few of palm-type ultrasonic devices in the market adopt a built-in storage battery power supply mode, are troubled by the conditions of large power consumption, severe heating and the like, have poor cruising ability and poor use experience in practical application, and greatly influence clinical application such as outgoing emergency treatment and the like.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model provides a wireless palm color Doppler ultrasound based on human touch-control response to solve the above-mentioned defect that exists among the prior art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a wireless palm color Doppler ultrasound device based on human body touch induction comprises a main shell, a display screen, a PCB, a built-in battery and a probe; the display screen is arranged on the main shell; the PCB is integrated with a microprocessor, a wireless signal module, an ultrasonic chip, a receiving and transmitting circuit, a storage chip and a power supply circuit; the palm color Doppler ultrasound device also comprises a human body holding induction control module; the human body holding induction control module comprises a shell touch area, a human body induction copper foil and an induction circuit triggered on the human body induction copper foil; the shell touch area is arranged on the side surface of the main shell, and the human body induction copper foil is fixedly arranged on the inner wall of the shell touch area; the human body induction copper foil is in contact with the shell touch area through hands to generate a capacitance effect and transmit a micro-current signal to the microprocessor of the PCB. The built-in battery comprises a Qi wireless charging receiver for wireless charging; the probe is detachably arranged at the top end of the main shell through a buckle, and a waterproof and dustproof sealing ring is arranged at the joint of the probe and the main shell.
Preferably, the Qi wireless charging receiver supports receiving up to 5W of output power.
Preferably, the shell of the shell touch area is in a long strip convex shape, and the thickness of the shell wall of the shell touch area is 1-1.5 mm.
Preferably, the waterproof dustproof sealing ring is an environment-friendly silica gel sealing ring.
Has the advantages that:
the utility model discloses a human body grips whether this palm color Doppler ultrasound is gripped to induction control module's human response copper foil perception staff, and microprocessor is according to the operation of this palm color Doppler ultrasound of signal feedback intelligent control. When the power switch of the palm color Doppler ultrasound is turned on and the shell touch area is held by a hand, the palm color Doppler ultrasound normally operates; when the staff leaves the casing touch-control district and does not close switch, this palm color Doppler ultrasound switches into low-power consumption circular telegram standby operation state, and this design has effectively reduced the power consumption of machine operation, does not influence its normal use when energy saving and emission reduction, and its simple structure, waterproof dustproof, and support wireless charging function, are fit for promoting on a large scale.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a diagram of the induction circuit of the present invention.
Reference numerals: the device comprises a main shell 1, a display screen 2, a probe 3, a shell touch area 4 and a waterproof and dustproof sealing ring 5.
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:
a wireless palm color ultrasonic device based on human touch induction, as shown in fig. 1-2, the wireless palm color ultrasonic device based on human touch induction comprises a main shell 1, a display screen 2, a PCB board, a built-in battery and a probe 3; the display screen 2 is arranged on the main shell 1; the PCB is integrated with a microprocessor, a wireless signal module, an ultrasonic chip, a receiving and transmitting circuit, a storage chip and a power supply circuit; the palm color Doppler ultrasound device also comprises a human body holding induction control module; the human body holding induction control module comprises a shell touch area 4, a human body induction copper foil and an induction circuit triggered on the human body induction copper foil; the shell touch area 4 is arranged on the side surface of the main shell 1, and the human body induction copper foil is fixedly arranged on the inner wall of the shell touch area 4; the human body induction copper foil is held by hands of a user, the shell touch area 4 generates a capacitance effect, a micro-current signal is transmitted to the microprocessor of the PCB, and the microprocessor further controls the operation of other components after receiving the induction signal. The built-in battery comprises a Qi wireless charging receiver for wireless charging, and the principle of the built-in battery is that a primary coil generates a certain current in a secondary coil by alternating current with a certain frequency and then by means of electromagnetic induction, so that energy is transferred from a transmission end to a receiving end; probe 3 through buckle detachable install in main casing body 1 top, its junction is equipped with waterproof dustproof sealing ring 5.
Further, the Qi wireless charging receiver in this embodiment supports receiving up to 5W of output power.
Further, in the embodiment, the housing of the housing touch area 4 is in a long-strip convex shape, and the thickness of the housing wall is 1-1.5 mm.
Further, in this embodiment, the waterproof and dustproof sealing ring 5 is an environment-friendly silica gel sealing ring.
Specifically, as shown in the sensing circuit diagram of fig. 2, when the power switch of the handheld color ultrasonic device is turned on and a human hand holds the touch area of the housing, the T-end sensing signal of the sensing circuit is triggered due to the human body capacitance effect of the capacitance sensing copper foil, and the P02 and P05 ends of the control chip generate voltage changes, which indicate that the handheld color ultrasonic device is held by the human hand, and the handheld color ultrasonic device operates at normal power; when the hand leaves the shell touch area and the power switch is not turned off, the control chip judges that the hand leaves the palm color ultrasonic through the induction circuit signal, and the palm color ultrasonic is intelligently switched to a low-power-consumption power-on standby operation state.
The utility model discloses a human body grips whether this palm color Doppler ultrasound is gripped to induction control module's human response copper foil perception staff, and microprocessor is according to the operation of this palm color Doppler ultrasound of signal feedback intelligent control. When the power switch of the palm color Doppler ultrasound is turned on and the shell touch area is held by a hand, the palm color Doppler ultrasound normally operates; when the staff leaves the casing touch-control district and does not close switch, this palm color Doppler ultrasound switches into low-power consumption circular telegram standby operation state, and this design has effectively reduced the power consumption of machine operation, does not influence its normal use when energy saving and emission reduction, and its simple structure, waterproof dustproof, and support wireless charging function, are fit for promoting on a large scale.
It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. And the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A wireless palm color Doppler ultrasound device based on human body touch induction comprises a main shell, a display screen, a PCB, a built-in battery and a probe; the display screen is arranged on the main shell; the PCB board is integrated with a microprocessor, a wireless signal module, an ultrasonic chip, a receiving and transmitting circuit, a storage chip and a power supply circuit, and is characterized in that: the palm color Doppler ultrasound device also comprises a human body holding induction control module; the human body holding induction control module comprises a shell touch area, a human body induction copper foil and an induction circuit triggered on the human body induction copper foil; the shell touch area is arranged on the side surface of the main shell, and the human body induction copper foil is fixedly arranged on the inner wall of the shell touch area; the human body induction copper foil is contacted with the shell touch area through a human hand to generate a capacitance effect and transmit a micro-current signal to the microprocessor of the PCB; the built-in battery comprises a Qi wireless charging receiver for wireless charging; the probe is detachably arranged at the top end of the main shell through a buckle, and a waterproof and dustproof sealing ring is arranged at the joint of the probe and the main shell.
2. The wireless palm color Doppler ultrasound device based on human body touch sensing according to claim 1, characterized in that: the Qi wireless charging receiver supports receiving up to 5W of output power.
3. The wireless palm color Doppler ultrasound device based on human body touch sensing according to claim 1, characterized in that: the shell of the shell touch area is in a long strip convex shape, and the thickness of the shell wall of the shell touch area is 1-1.5 mm.
4. The wireless palm color Doppler ultrasound device based on human body touch sensing according to claim 1, characterized in that: the waterproof dustproof sealing ring is an environment-friendly silica gel sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890019.6U CN210871680U (en) | 2019-06-13 | 2019-06-13 | Wireless palm color Doppler ultrasound device based on human body touch induction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890019.6U CN210871680U (en) | 2019-06-13 | 2019-06-13 | Wireless palm color Doppler ultrasound device based on human body touch induction |
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| CN210871680U true CN210871680U (en) | 2020-06-30 |
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| CN201920890019.6U Active CN210871680U (en) | 2019-06-13 | 2019-06-13 | Wireless palm color Doppler ultrasound device based on human body touch induction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317817A (en) * | 2021-05-21 | 2021-08-31 | 武汉凯进医疗技术有限公司 | Integrated wireless palm color Doppler ultrasound machine |
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2019
- 2019-06-13 CN CN201920890019.6U patent/CN210871680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317817A (en) * | 2021-05-21 | 2021-08-31 | 武汉凯进医疗技术有限公司 | Integrated wireless palm color Doppler ultrasound machine |
| CN113317817B (en) * | 2021-05-21 | 2023-02-14 | 武汉凯进医疗技术有限公司 | Integrated wireless palm color Doppler ultrasound machine |
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