CN111309139A - Wearable self-driven slide page turner and manufacturing method thereof - Google Patents
Wearable self-driven slide page turner and manufacturing method thereof Download PDFInfo
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- CN111309139A CN111309139A CN201910485254.XA CN201910485254A CN111309139A CN 111309139 A CN111309139 A CN 111309139A CN 201910485254 A CN201910485254 A CN 201910485254A CN 111309139 A CN111309139 A CN 111309139A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
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Abstract
A wearable self-driven slide page turner and a manufacturing method thereof are provided, the page turner comprises: n wearable instruction sensing areas, wherein N is a positive integer, and each wearable instruction sensing area comprises a flexible friction nano-generator; the electric energy management and storage module is electrically connected with each wearable instruction sensing area; the sensing signal acquisition and processing module is electrically connected with each wearable instruction sensing area; the signal transmitting module is used for converting the processed instruction sensing signals into transmitting signals to be output so as to control the slide to execute corresponding instructions; the electric energy management and storage module supplies power to the sensing signal acquisition and processing module and the signal transmitting module. The wearable self-driven PPT page turner can be directly worn on the body or fingers of a demonstrator, the PPT operation is realized through subtle and difficultly-perceived actions, meanwhile, self-power is realized, and the wearing positions and the functional arrangement of the N wearable instruction sensing areas can be matched independently according to the idea of a user.
Description
Technical Field
The disclosure belongs to the technical field of self-driven electronic devices, and relates to a wearable self-driven slide page turner and a manufacturing method thereof, in particular to a wearable self-driven slide page turner based on a friction nano generator and a manufacturing method thereof.
Background
Slides (PPT, PowerPoint) are presentation tools that are not available in many industries at present, and are not only widely applied to classroom teaching in schools, but also essential in commercial activities. However, the PPT page turners have the defects that batteries need to be replaced or the PPT page turners need to be charged regularly. In addition, the frequent occurrence of the hand-held page turners in the speech process seriously affects the fluency of the speech and disperses the attention of students or audiences.
Disclosure of Invention
Technical problem to be solved
The present disclosure provides a wearable self-driven slide page turner and a method for making the same to at least partially solve the above-mentioned technical problems.
(II) technical scheme
According to an aspect of the present disclosure, there is provided a wearable self-driven slide page flipper, comprising: n wearable instruction sensing areas, wherein N is a positive integer, and each wearable instruction sensing area comprises a flexible friction nano-generator; the electric energy management and storage module is electrically connected with each wearable instruction sensing area and used for storing electric energy; the sensing signal acquisition and processing module is electrically connected with each wearable instruction sensing area and is used for acquiring and processing instruction sensing signals; the signal transmitting module is used for converting the processed instruction sensing signals into transmitting signals to be output so as to control the slide to execute corresponding instructions; the electric energy management and storage module supplies power to the sensing signal acquisition and processing module and the signal transmitting module.
In some embodiments of the disclosure, under the action of an external force, the flexible friction nano generator is used as an energy conversion and sensing signal output unit corresponding to the wearable instruction sensing area subjected to the action of the external force, mechanical energy is converted into electric energy, the first part of the electric energy is stored by the electric energy management storage module, and the second part of the electric energy is collected and processed by the sensing signal collection and processing module as an instruction sensing signal;
optionally, the electric energy of the first part is 90% to 95% of the total electric energy, and the electric energy of the second part is 5% to 10% of the total electric energy.
In some embodiments of the present disclosure, the instructions corresponding to the wearable instruction sensing area include instructions to: turning up the page, turning down the page and ending the showing.
In some embodiments of the present disclosure, the instructions corresponding to the wearable instruction sensing area further include: return to the home page and jump to the specified page.
In some embodiments of the present disclosure, each of the N wearable instruction sensing regions corresponds to an instruction, and each wearable instruction sensing region is worn on a different part of the body of the PPT speaker or at a different location on the same body part.
In some embodiments of the present disclosure, at least one of the N wearable instruction sensing areas is integrated with two or more instructions, and different actions are used to implement the correspondence of different instructions.
In some embodiments of the present disclosure, the flexible triboelectric nanogenerator is in contact-separation mode or in single-electrode mode; the flexible friction nano-generator at least comprises two flexible wearable materials in different triboelectric sequences;
optionally, the flexible wearable material includes one or more of the following materials: leather, linen, PET (polyethylene terephthalate) film, and nylon.
In some embodiments of the present disclosure, the power management storage module comprises: the rectification module is used for converting the alternating current output into direct current output; the electric energy temporary storage module is used for temporarily storing part of electric energy output by direct current; the electric energy storage module is used for storing the temporarily stored electric energy;
preferably, the rectifier module is a rectifier bridge;
preferably, the electric energy temporary storage module is a capacitor;
preferably, the electric energy storage module is a lithium ion battery.
In some embodiments of the present disclosure, the sensing signal acquisition and processing module includes:
the voltage comparator is used for converting the command sensing signal from an analog signal form into a digital signal; and
the singlechip is used for capturing the digital signal, judging the instruction information corresponding to the digital signal and outputting the corresponding instruction information to the signal transmitting module;
and/or the signal transmitting module is a Bluetooth transmitting device.
According to another aspect of the present disclosure, there is provided a method of making a wearable self-driven slide page flipper, comprising: manufacturing N wearable instruction sensing areas, wherein each wearable instruction sensing area comprises a flexible friction nano-generator; assembling an electric energy management storage module which is electrically connected with each wearable instruction sensing area; the assembly sensing signal acquisition processing module is electrically connected with each wearable instruction sensing area; and assembling the signal transmitting module.
(III) advantageous effects
According to the technical scheme, the wearable self-driven slide page turner and the manufacturing method thereof have the following beneficial effects:
1. by taking N flexible friction nano-generators as N wearable instruction sensing areas, each flexible friction nano-generator has the functions of power supply and sensing signal input ends, when a PPT speaker wears N wearable instruction sensing areas, when a certain flexible friction nano generator is acted by external force, mechanical energy is converted into electric energy, on one hand, most of the electric energy is stored in the electric energy management and management storage module to supply power to the sensing signal acquisition and processing module and the signal emission module, on the other hand, a small part of the electric energy is converted into digital signals as instruction sensing signals by the sensing signal acquisition and processing module to be processed, the instruction information corresponding to the digital signal is correspondingly distinguished, so that the signal transmitting module is converted into a transmitting signal to be output so as to control the slide to execute the corresponding instruction, and self-power supply of the PPT page turner is realized;
2. the wearing positions and the function arrangement of the N wearable instruction sensing areas can be matched automatically according to the idea of a user, for example, in some embodiments, each wearable instruction sensing area corresponds to one instruction, different areas correspond to different instructions, and the user can contact or flap in different areas (different positions of the same body part or different body parts) to realize the control of different instructions; the page turning action can be hidden through the wearable design, so that the attention of the audience is not dispersed;
3. the flexible friction nano generator with the wearable self-driven slide page turner, which correspondingly provides electric energy and also serves as a sensing signal input end, is simple in manufacturing process, low in price and easy to obtain raw materials, and can realize large-scale industrial production.
Drawings
Fig. 1 is a schematic structural diagram of a wearable self-driven slide page turner according to an embodiment of the disclosure.
Fig. 2 is a schematic structural diagram of a PPT signal receiving device corresponding to the wearable self-driven slide page turner according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of a wearable instruction sensing area according to an embodiment of the present disclosure.
Fig. 4 is an equivalent circuit diagram of a sensing signal acquisition processing module according to an embodiment of the disclosure.
Fig. 5 is an equivalent circuit diagram of an electrical energy management storage module according to an embodiment of the present disclosure.
Fig. 6 is an equivalent circuit diagram of a signal transmitting module according to an embodiment of the disclosure.
Fig. 7 is a schematic diagram illustrating implementation of PPT operation control by the wearable self-driven slide page flipper according to an embodiment of the present disclosure.
Fig. 8 is a schematic structural diagram of a wearable self-driven slide page turner according to another embodiment of the present disclosure.
[ notation ] to show
1-wearable instruction sensing area;
2-electric energy management storage module;
21-a rectifying module; 22-temporary storage module of electric energy;
23-an electrical energy storage module;
3, a sensing signal acquisition and processing module;
31-a voltage comparator; 32-a single chip microcomputer;
4-signal transmitting module.
Detailed Description
The wearable self-driven slide page turner can be directly worn on the body or fingers of a demonstrator, and realizes the operation of PPT through subtle and imperceptible actions. Meanwhile, mechanical energy generated by a user in the using process is collected and efficiently converted into electric energy to serve as an energy source of the page turner, and the wearing positions and the functional arrangement of the N wearable instruction sensing areas can be matched according to the user's idea.
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
First embodiment
In a first exemplary embodiment of the present disclosure, a wearable self-driven slide page flipper is provided.
Fig. 1 is a schematic structural diagram of a wearable self-driven slide page turner according to an embodiment of the disclosure.
Referring to fig. 1, a wearable self-driven slide page turner of the present disclosure includes: n wearable instruction sensing areas 1 are positive integers, and each wearable instruction sensing area 1 comprises a flexible friction nano-generator 1; the electric energy management and storage module 2 is electrically connected with each wearable instruction sensing area 1 and is used for storing electric energy; the sensing signal acquisition and processing module 3 is electrically connected with each wearable instruction sensing area 1 and is used for acquiring and processing instruction sensing signals; the signal transmitting module 4 is used for converting the processed instruction sensing signals into transmitting signals to be output so as to control the slide to execute corresponding instructions; the electric energy management and storage module 2 supplies power to the sensing signal acquisition and processing module 3 and the signal transmitting module 4.
The details of the various parts of the wearable self-driven slide page turner are described below.
In this embodiment, each wearable instruction sensing area in the N wearable instruction sensing areas corresponds to an instruction, and each wearable instruction sensing area is worn on a different part of the body of the PPT speaker or a different position of the same body part.
In some embodiments, N of the N wearable instruction sensing areas 1 is 3, and the 3 instructions correspond to: and page turning up, page turning down and ending the showing, so that the basic operation of the PPT is met.
In other embodiments, the number of wearable instruction sensing areas and corresponding PPT instructions may also be increased, for example, in another embodiment, N is 5, and 5 instructions correspond to page up, page down, return to home, and jump to a designated page, respectively.
In some embodiments of the present disclosure, the flexible triboelectric nanogenerator is in contact-separation mode or in single-electrode mode.
Fig. 3 is a schematic structural diagram of a wearable instruction sensing area according to an embodiment of the present disclosure.
In this embodiment, referring to fig. 3, a contact-separation mode is taken as an example, the flexible friction nano-generator includes at least two flexible wearable materials in different triboelectric sequences, and of course, the flexible friction nano-generator 1 corresponding to a single-electrode mode also includes at least two flexible wearable materials in different triboelectric sequences as two counter-friction layers.
The structure of the contact-separation mode friction nano-generator or the single-electrode mode friction nano-generator can be various existing structures as long as the function of converting mechanical energy into electric energy and the function of serving as a sensing input end can be simultaneously realized. The flexible wearable material needs to have flexible wearable characteristics and meet the requirements of the friction nano generator for the friction layer, such as but not limited to one or more of the following materials: leather, flax, PET (polyethylene terephthalate) film, nylon, and the like.
In some embodiments of the disclosure, under the action of an external force, the flexible friction nano generator also serves as an energy conversion and sensing signal output unit corresponding to the wearable instruction sensing area subjected to the action of the external force, mechanical energy is converted into electric energy, the electric energy of the first part is stored by the electric energy management storage module, and the electric energy of the second part is collected and processed by the sensing signal collection and processing module as an instruction sensing signal.
Optionally, the electric energy of the first part is 90% to 95% of the total electric energy, and the electric energy of the second part is 5% to 10% of the total electric energy.
Fig. 2 is a schematic structural diagram of a PPT signal receiving device corresponding to the wearable self-driven slide page turner according to an embodiment of the present disclosure. In fig. 1 and 2, the transmission signal is indicated by a double arrow, and the connection relationship and the signal transmission direction are indicated by a single arrow.
Referring to fig. 2, the PPT signal receiving device corresponding to the wearable self-driven slide page flipper includes: the computer signal receiving module is used for receiving the transmitting signal transmitted by the signal transmitting module 4; the signal processing module is used for converting the received transmitting signals into corresponding instruction signals; and the control module is used for controlling PPT operation according to the converted instruction signal.
In this embodiment, the signal transmitting module 4 is a bluetooth transmitting device, the corresponding computer signal receiving module is a computer bluetooth module, and the signal processing module and the control module may call a bluetooth interface of a computer through python language at a computer end, read an instruction sent by the bluetooth module, and then operate the PPT according to the instruction.
Fig. 4 is an equivalent circuit diagram of a sensing signal acquisition processing module according to an embodiment of the disclosure.
In the present disclosure, referring to fig. 1, the sensing signal collecting and processing module 3 is electrically connected to each wearable instruction sensing area 1, and is configured to collect and process instruction sensing signals. Referring to fig. 4, in this embodiment, the sensing signal acquiring and processing module 3 includes: a voltage comparator 31 for converting the command sensing signal from an analog signal form into a digital signal; and the singlechip 32 is used for capturing the digital signal, judging the instruction information corresponding to the digital signal and outputting the corresponding instruction information to the signal transmitting module 4. In one example, the voltage comparator 31 is model LM 339N.
Fig. 5 is an equivalent circuit diagram of an electrical energy management storage module according to an embodiment of the present disclosure.
In the present disclosure, referring to fig. 1, an electric energy management storage module 2 is electrically connected to each wearable instruction sensing area 1, and is configured to store electric energy. The electric energy management storage module 2 supplies power to the sensing signal acquisition processing module 3 and the signal transmitting module 4. Referring to fig. 5, in the present embodiment, the electric energy management storage module 2 includes: a rectifier module 21 for converting the ac output into a dc output; the electric energy temporary storage module 22 is used for temporarily storing part of the electric energy output by the direct current; and an electric energy storage module 23 for storing the temporarily stored electric energy.
Preferably, the rectifier module 21 is a rectifier bridge;
preferably, the temporary storage module 22 is a capacitor; in one embodiment, the capacitor has a capacitance of 500 μ F.
Preferably, the electric energy storage module 23 is a lithium ion battery; in one embodiment, the input voltage of the lithium ion battery is 5V, and the output voltage is 3.3V.
Fig. 6 is an equivalent circuit diagram of a signal transmitting module according to an embodiment of the disclosure.
In this disclosure, referring to fig. 1, the signal transmitting module 4 is configured to convert the processed instruction sensing signal into a transmitting signal and output the transmitting signal to control the slide to execute the corresponding instruction. In this embodiment, referring to fig. 6, the signal transmitting module 4 is a bluetooth transmitting device, two ports VCC and GND of which are respectively connected to the 5V port and the GND port of the single chip microcomputer 32 in the sensing signal collecting and processing module 3, in an example, the model of the bluetooth transmitting device is HC-05.
Fig. 7 is a schematic diagram illustrating implementation of PPT operation control by the wearable self-driven slide page flipper according to an embodiment of the present disclosure.
Referring to fig. 7, in the present embodiment, three PPT instructions: the page-up, page-down and showing ending correspond to three wearable instruction sensing areas respectively, in a specific example, the three wearable instruction sensing areas are worn on the left wrist (for example, the size is 2cm × 15cm, corresponding to the page-up instruction), the right wrist (for example, the size is 2cm × 15cm, corresponding to the page-down instruction), the left chest (for example, the size is 5cm × 5cm, corresponding to the showing ending instruction), in another specific example, the three wearable instruction sensing areas are worn on the index finger (for example, the size is 2cm × 2cm, corresponding to the page-up instruction), the middle finger (for example, the size is 2cm × 2cm, corresponding to the page-down instruction), the ring finger (for example, the size is 2cm × 2cm, corresponding to the showing ending instruction) of the lecturer respectively, when the user needs to control the PPT to realize the corresponding operation, the actions such as touching or beating are performed on the corresponding areas, for example, the PPT is controlled to turn up the page, only a region (left wrist or forefinger) corresponding to the turned up page is touched or beaten to exert an equivalent force, the corresponding wearable instruction sensing region receives the external force and then converts mechanical energy into electric energy, at this time, on one hand, most of the electric energy is stored in the electric energy management and storage module 2 to supply power to the sensing signal acquisition and processing module 3 and the signal transmission module 4, on the other hand, a small part of the electric energy is converted into a digital signal to be processed by the sensing signal acquisition and processing module 3 as an instruction sensing signal, and instruction information corresponding to the digital signal is distinguished correspondingly, so that the signal transmission module (for example, a bluetooth transmission device) converts the electric energy into a transmission signal (for example, a bluetooth signal) to be output to control a slide to execute a corresponding instruction, and self.
In summary, the wearable self-driven slide page turner of the embodiment uses N flexible friction nano-generators as N wearable instruction sensing areas, each flexible friction nano-generator has functions of power supply and sensing signal input end, and when a PPT speaker wears N wearable instruction sensing areas, when a certain flexible friction nano-generator is acted by an external force, mechanical energy is converted into electric energy, on one hand, most of the electric energy is stored in the electric energy management and management storage module to supply power to the sensing signal acquisition and processing module and the signal emission module, on the other hand, a small part of the electric energy is converted into a digital signal as an instruction sensing signal by the sensing signal acquisition and processing module to be processed, and instruction information corresponding to the digital signal is distinguished accordingly, so that the signal emission module converts the electric energy into an emission signal to output to control a slide to execute a corresponding instruction, the PPT page turner is self-powered.
Second embodiment
In a second exemplary embodiment of the present disclosure, a wearable self-driven slide page flipper is provided.
Fig. 8 is a schematic structural diagram of a wearable self-driven slide page turner according to another embodiment of the present disclosure.
The wearable self-driven slide page turner of the present embodiment is different from the first embodiment in that, in the present embodiment, as shown in fig. 8, instead of each wearable instruction sensing area of the N wearable instruction sensing areas corresponding to one instruction, at least one wearable instruction sensing area of the N wearable instruction sensing areas integrates two or more instructions, and different actions are used to implement the correspondence of different instructions. Other similar parts are not described in detail herein.
For example, the wearable self-driven slide page turner of the present embodiment includes 1 wearable instruction sensing area, and the wearable instruction sensing area integrates 3 instructions, which are: the corresponding flexible friction nano-generator respectively performs the actions of stretching, twisting and bending after the up-turning, the down-turning and the ending of the showing. Of course, each action and corresponding instruction are only used as examples, and in other embodiments, other actions and corresponding instructions capable of achieving distinction may be used.
In addition, the two embodiments can be combined under the condition of no conflict, for example, each wearable instruction sensing area in the partial wearable instruction sensing area corresponds to one instruction, and at least one wearable instruction sensing area in the partial wearable instruction sensing area is integrated with two or more instructions.
The wearing positions and the function arrangement of the N wearable instruction sensing areas can be matched independently according to the idea of a user, for example, in the first embodiment described above, each wearable instruction sensing area corresponds to one instruction, different areas correspond to different instructions, the user can contact or flap in different areas (different positions of the same body part or different body parts) to realize the control of different instructions, in the second embodiment to be described herein, two or more instructions are integrated in one wearable instruction sensing area, and the user can adopt different actions to realize the control of different instructions in the same area, so that the design is flexible and the device has strong autonomy and practicability; and the page turning action can be hidden through the wearable design, so that the attention of the audience is not dispersed.
Third embodiment
In a third exemplary embodiment of the present disclosure, there is provided a method of making a wearable self-driven slide page flipper, comprising: manufacturing N wearable instruction sensing areas, wherein each wearable instruction sensing area comprises a flexible friction nano-generator; assembling an electric energy management storage module which is electrically connected with each wearable instruction sensing area; the assembly sensing signal acquisition processing module is electrically connected with each wearable instruction sensing area; and assembling the signal transmitting module.
In one example, the steps of making a wearable self-driven slide flipper are as follows:
(1) 3 groups of flexible friction nano-generators are manufactured by nylon and PET to serve as wearable instruction sensing areas, and the sizes of the three groups of flexible friction nano-generators are respectively as follows: 2cm × 15cm, 2cm × 15cm and 5cm × 5cm, respectively corresponding to the left wrist, right wrist and left chest of the speaker, and sequentially corresponding to the following three instructions: turning up the page, turning down the page and ending the showing.
(2) Referring to fig. 5, an electric energy management storage area is assembled, including a rectifier bridge for converting the ac output of the tribo nanogenerator to dc, a capacitor (capacitance ═ 1 uf) for temporarily storing electric energy, and a lithium ion battery (input voltage 10V, output voltage 3.3V).
(3) Referring to fig. 5 and 6, the sensing signal collection processing area and the bluetooth signal transmission area are assembled. Comprises a voltage comparator (model LM339N) for converting analog signals into digital signals and a Bluetooth signal transmitting module (model HC-05).
(4) Referring to fig. 1, the modules are assembled into a wearable self-driven PPT page turner.
In another example, the steps of making a wearable self-driven slide flipper are as follows:
(1) the method is characterized in that 3 groups of flexible friction nano generators are manufactured by silk and FEP and serve as wearable instruction sensing areas, and the sizes of the three groups of flexible friction nano generators are respectively as follows: 2cm × 2cm, 2cm × 2cm and 2cm × 2cm respectively corresponding to the index finger, middle finger and ring finger worn by the lecturer, and sequentially corresponding to the following three instructions: turning up the page, turning down the page and ending the showing.
(2) Referring to fig. 5, an electric energy management storage area is assembled, including a rectifier bridge to convert the ac output of the tribo nanogenerator to dc, a capacitor (capacitance 500 μ F) to temporarily store electric energy, and a lithium ion battery (input voltage 5V, output voltage 3.3V).
(3) According to fig. 5 and 6, a sensing signal acquisition processing area and a bluetooth signal transmitting area are assembled. The device comprises a voltage comparator (model LM293) for converting an analog signal into a digital signal and a Bluetooth signal transmitting module (model HC-06).
(4) Referring to fig. 1, the modules are assembled into a wearable self-driven PPT page turner.
In summary, the present disclosure provides a wearable self-driven slide page turner and a manufacturing method thereof, where the wearable self-driven PPT page turner can be directly worn on the body or finger of a presenter, and the PPT operation is realized through subtle and imperceptible actions. Meanwhile, mechanical energy generated by a user in the using process is collected and efficiently converted into electric energy to serve as an energy source of the page turner, and the wearing positions and the functional arrangement of the N wearable instruction sensing areas can be matched according to the user's idea. In addition, the flexible friction nano generator with the wearable self-driven slide page turner correspondingly providing electric energy and also serving as a sensing signal input end is simple in manufacturing process, low in price and easy to obtain raw materials, and large-scale industrial production can be realized.
It should be noted that throughout the drawings, the same elements are denoted by the same or similar reference numerals. Conventional structures or constructions will be omitted when they may obscure the understanding of the present disclosure. Furthermore, the word "comprising" or "comprises" does not exclude the presence of elements or steps other than those listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Also in the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware.
The above-mentioned embodiments are intended to illustrate the objects, aspects and advantages of the present disclosure in further detail, and it should be understood that the above-mentioned embodiments are only illustrative of the present disclosure and are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. A wearable self-driven slide page flipper, comprising:
n wearable instruction sensing areas, wherein N is a positive integer, and each wearable instruction sensing area comprises a flexible friction nano-generator;
the electric energy management and storage module is electrically connected with each wearable instruction sensing area and used for storing electric energy;
the sensing signal acquisition and processing module is electrically connected with each wearable instruction sensing area and is used for acquiring and processing instruction sensing signals; and
the signal transmitting module is used for converting the processed instruction sensing signals into transmitting signals to be output so as to control the slide to execute corresponding instructions;
the electric energy management and storage module supplies power to the sensing signal acquisition and processing module and the signal transmitting module.
2. The wearable self-driven slide page flipper of claim 1,
under the action of external force, the flexible friction nano generator which corresponds to each wearable instruction sensing area is used as an energy conversion and sensing signal output unit to convert mechanical energy into electric energy, the electric energy of the first part is stored by the electric energy management storage module, and the electric energy of the second part is used as an instruction sensing signal and is acquired and processed by the sensing signal acquisition and processing module;
optionally, the electric energy of the first part is 90% to 95% of the total electric energy, and the electric energy of the second part is 5% to 10% of the total electric energy.
3. The wearable self-driven slide page turner of claim 1 or 2, wherein the instructions corresponding to the N wearable instruction sensing areas comprise instructions for: turning up the page, turning down the page and ending the showing.
4. The wearable self-driven slide page flipper of claim 3, wherein the instructions corresponding to the N wearable instruction sensing areas further comprise: return to the home page and jump to the specified page.
5. The wearable self-driven slide page turner of any of claims 1 to 4, wherein one instruction corresponds to each of N wearable instruction sensing areas, each wearable instruction sensing area being worn on a different part of the PPT speaker's body or at a different location on the same body part.
6. The wearable self-driven slide page turner of any one of claims 1 to 4, wherein at least one of the N wearable instruction sensing areas is integrated with two or more instructions, and wherein different actions are used to correspond to different instructions.
7. The wearable self-driven slide page flip of any of claims 1 to 6,
the flexible friction nano generator is in a contact-separation mode or a single-electrode mode;
the flexible friction nano-generator at least comprises two flexible wearable materials in different triboelectric sequences;
optionally, the flexible wearable material includes one or more of the following materials: leather, linen, PET (polyethylene terephthalate) film, and nylon.
8. The wearable self-driven slide page flip of any of claims 1 to 7, wherein the power management storage module comprises: the rectification module is used for converting the alternating current output into direct current output; the electric energy temporary storage module is used for temporarily storing part of electric energy output by direct current; the electric energy storage module is used for storing the temporarily stored electric energy;
preferably, the rectifier module is a rectifier bridge;
preferably, the electric energy temporary storage module is a capacitor;
preferably, the electric energy storage module is a lithium ion battery.
9. The wearable self-driven slide page turner of any of claims 1 to 8, wherein the sensing signal acquisition processing module comprises: the voltage comparator is used for converting the command sensing signal from an analog signal form into a digital signal; the singlechip is used for capturing the digital signal, judging instruction information corresponding to the digital signal and outputting the corresponding instruction information to the signal transmitting module;
and/or the signal transmitting module is a Bluetooth transmitting device.
10. A manufacturing method of a wearable self-driven slide page turner is characterized by comprising the following steps:
manufacturing N wearable instruction sensing areas, wherein N is a positive integer, and each wearable instruction sensing area comprises a flexible friction nano-generator;
assembling an electric energy management storage module which is electrically connected with each wearable instruction sensing area;
the assembly sensing signal acquisition processing module is electrically connected with each wearable instruction sensing area; and
and assembling the signal transmitting module.
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| KR20180094614A (en) * | 2017-02-16 | 2018-08-24 | 한국전자통신연구원 | Wearable device and method for controlling of low power drive thereof |
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| CN205809812U (en) * | 2016-05-25 | 2016-12-14 | 左少矿 | A kind of equipment controlling lantern slide based on gesture |
| KR20180094614A (en) * | 2017-02-16 | 2018-08-24 | 한국전자통신연구원 | Wearable device and method for controlling of low power drive thereof |
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