CN110601329A - Terminal capable of generating electricity - Google Patents
Terminal capable of generating electricity Download PDFInfo
- Publication number
- CN110601329A CN110601329A CN201910824687.3A CN201910824687A CN110601329A CN 110601329 A CN110601329 A CN 110601329A CN 201910824687 A CN201910824687 A CN 201910824687A CN 110601329 A CN110601329 A CN 110601329A
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- CN
- China
- Prior art keywords
- terminal
- sliding
- micro
- generator
- rotor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
Abstract
The utility model provides a terminal can generate electricity relates to electronic equipment technical field. The power generating terminal includes: a body; the sliding part is arranged on the machine body; the micro power generation device is arranged in the machine body and is provided with a movable piece, and the movable piece is connected with the sliding piece; when the sliding piece slides, the movable piece is driven to move or deform. This openly can utilize the slider on the terminal, carries out reciprocal slip through manual control slider, drives miniature power generation facility electricity generation to charge to the terminal, thereby improved the time of endurance at terminal, and have higher practicality.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and particularly, to a power generation terminal.
Background
In portable electronic terminals such as mobile phones, digital cameras, and tablet computers, the duration is an important factor for evaluating performance and attracting users to purchase. With the development of terminal size, size and power consumption are limited, and with the improvement of terminal performance, such as the increase of communication frequency band and frequency, the improvement of processing rate and display effect, etc., the improvement of power consumption is also caused. Therefore, it is very difficult for the terminal manufacturer to improve the endurance.
At present, in order to increase the endurance time of a terminal, a user usually carries a mobile power supply (charger) to supplement electric quantity when going out, so that although the endurance time of the terminal can be improved to a certain extent, the mobile power supply also has electric quantity limitation, the improvement degree of the mobile power supply to the endurance time is limited, and the mobile power supply is generally thick and heavy and is very inconvenient to carry.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The present disclosure is directed to a power generating terminal, so as to overcome, at least to a certain extent, the problem of short endurance time of the conventional electronic terminal.
According to an aspect of the present disclosure, there is provided a power generating terminal including: a body; the sliding part is arranged on the machine body; the micro power generation device is arranged in the machine body and is provided with a movable piece, and the movable piece is connected with the sliding piece; when the sliding piece slides, the movable piece is driven to move or deform.
Optionally, the micro power generation device is a piezoelectric power generation device, and the moving part is a piezoelectric element made of a piezoelectric material; when the sliding piece slides, the piezoelectric element is driven to deform.
Optionally, the micro power generation device is an electromagnetic induction power generation device, and the moving part is a rotor; when the sliding piece slides, the rotor is driven to translate or rotate.
Optionally, the power-generating terminal further includes: the transmission device is arranged between the sliding piece and the rotor; when the sliding piece slides, the rotor is driven to rotate through the transmission device.
Optionally, the transmission comprises at least one of: crankshaft device, gear-rack device, slide-connecting rod device.
Optionally, the power-generating terminal further includes: a charging circuit connected between the micro-generator and the battery of the power generating terminal; the micro-generator charges the battery through the charging circuit.
Optionally, the charging circuit includes a rectifying module and a boosting module.
Optionally, the power-generating terminal further includes: the elastic device is arranged between the sliding piece and the machine body; when the sliding piece slides, the elastic device is triggered to generate elastic restoring force.
Optionally, the sliding member comprises at least one of: the device comprises a sliding camera, a sliding cover plate and a sliding input device.
Optionally, the slider is provided with a grip.
The technical scheme of the disclosure has the following beneficial effects:
in the power generation terminal, when the user manually pushes and pulls the sliding piece to slide, the movable piece can be driven to synchronously move or deform, so that the micro power generation device is driven to generate current, and the terminal can be charged. In one aspect, the present disclosure provides an electronic terminal capable of generating power manually, in which a user can manually control a slider to slide, and a micro power generation device is driven to generate power through reciprocating motion to charge the terminal, thereby greatly improving the endurance time of the terminal and enabling a standby or work for an ultra-long time. On the other hand, the sliding part for manual charging can be any slidable part on the terminal, such as a slidable camera, a slidable cover plate, a slidable input device and the like, and the sliding parts are conventional parts on the existing terminals such as mobile phones and tablet computers, so that the scheme can be realized without excessive transformation on the existing terminals, and the method has high practicability.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 shows a schematic diagram of a generator;
fig. 2 shows a schematic structural diagram of a power generating terminal in an exemplary embodiment of the present disclosure;
fig. 3 shows a schematic diagram of a process of generating power by a power generating terminal in an exemplary embodiment of the present disclosure.
In the figure:
100. a terminal capable of generating electricity; 110. a body; 120. a slider; 121. a grip portion; 130. a micro-power generation device; 131. a moving member (or rotor); 132. a stator; 140. a transmission device; 150. a charging circuit; 160. a battery; 170. and an elastic device.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components, etc., other than the listed elements/components, etc.; when a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.
Fig. 1 shows a basic structure diagram of a generator, which includes a rotor, a stator, a collector ring and a brush, wherein the rotor cuts a magnetic induction wire to rotate, so that magnetic flux on a coil changes, induced current is generated and is transmitted to a circuit through the collector ring and the brush, and then the induced current is led into an external circuit. The generator shown in fig. 1 is of the rotary armature type, in which the rotor is a coil (i.e. armature) and the stator is a pole; in addition, the generator can also be of a rotary magnetic pole type, the rotor is a magnetic pole, the stator is a coil, and current is guided through a stator connecting circuit without a brush.
The generator in fig. 1 is an electromagnetic induction generator, and there is also a piezoelectric generator that generates an electric current by applying deformation to a piezoelectric material based on the characteristics of the piezoelectric material.
Based on the principle of the generator, the present disclosure provides a power generating terminal, which may be a portable electronic terminal such as a mobile phone, a digital camera, or a tablet computer. As shown in fig. 2, the terminal 100 may include the following components:
the body 110 may be made of any material such as metal and plastic, and may be in any shape, for example, the body of a mobile phone, a tablet computer, and the like is generally a rectangular parallelepiped, a specific surface may be an arc, or an irregular shape composed of a plurality of parts, and the disclosure does not limit this.
The sliding member 120 is disposed on the body 110 and can slide relative to the body 110 to generate a relative displacement with respect to the body 110, and the sliding member is usually implemented by a sliding rail or a sliding rod. Any slidable part of the terminal 100 may be used as the slider 120, for example, any one or more of the following: a sliding type camera (a lifting type camera), which is generally located at the upper part of the body 110, moves to the outside of the body 110 by sliding upward, and can be retracted into the body 110 by sliding downward when not in use; a sliding cover, which is usually located at the back of the body 110, and can be a battery cover or a cover of other parts (such as a camera, a card slot, etc.) by sliding open or close; a sliding type input device, such as a sliding type keypad, etc., is generally located at a lower portion of the body 110 and is opened by sliding downward. The sliding member 120 shown in fig. 2 is a part that is present in the current sliding-screen mobile phone, and it completely opens the front camera module, the face recognition module, and the like by sliding upward. The slider 120 is specifically used, and the disclosure is not limited.
The micro-generator 130 is provided inside the body 110, and a micro-device is used because the space inside the body 110 is generally small. The micro power generation device 130 has a movable element 131, where the movable element 131 refers to a component that needs to move or deform during power generation, for example, when the micro power generation device 130 is an electromagnetic induction power generation device, the movable element 131 may be a rotor 131, and when the micro power generation device 130 is a piezoelectric power generation device, the movable element 131 may be a piezoelectric element made of a piezoelectric material. The movable member 131 is connected to the slider 120.
In the present exemplary embodiment, the sliding rail or the sliding rod may be configured to support both electric and manual modes, that is, the user may control the sliding of the sliding member 120 through an electric component on the terminal 100, or may manually grasp the sliding member 120 to slide. Therefore, when the user manually pushes and pulls the sliding member 120 to slide, the movable member 131 can be driven to move or deform synchronously, so as to drive the micro power generation device 130 to generate current, and the terminal 100 can be charged.
Based on the above description, in one aspect, the present disclosure provides an electronic terminal capable of generating power manually, in which a user can manually control a sliding member to slide, and a micro power generation device is driven to generate power through a reciprocating motion to charge the terminal, so that the endurance time of the terminal is greatly improved, and a standby or work for a very long time can be performed. On the other hand, the sliding part for manual charging can be any slidable part on the terminal, such as a slidable camera, a slidable cover plate, a slidable input device and the like, and the sliding parts are conventional parts on the existing terminals such as mobile phones and tablet computers, so that the scheme can be realized without excessive transformation on the existing terminals, and the method has high practicability.
According to the type of the micro-generator 130, the power generation principle is different, and the connection relationship between the sliding member 120 and the movable member 131 is different, which will be described in detail below:
if the micro-power generator 130 is a piezoelectric power generator, the movable member 131 may be a piezoelectric element made of a piezoelectric material, for example, an organic piezoelectric film made of PVDF (Poly-vinylidenefluoride) or a copolymer thereof may be used to form the piezoelectric element, and the piezoelectric element has a property of being easily deformed, and when the sliding member 120 slides, the piezoelectric element may be driven to deform, so as to generate a piezoelectric current. Based on this, in order to convert the sliding motion of the slider 120 into the deformation of the piezoelectric element, a fixed connection may be adopted between the two, for example, a rigid rod connects the bottom of the slider 120 and one edge of the piezoelectric element, and when the slider 120 slides, the piezoelectric element is pulled by the rigid rod to deform, but other fixed connection may also be adopted.
If the micro power generation device 130 is an electromagnetic induction power generation device, as shown in fig. 2, the movable element 131 may be a rotor 131, and the micro power generation device 130 may further include a stator 132 and other necessary components (such as a power generation circuit, a slip ring, etc., which are not described herein), where the stator 132 generally surrounds the outer side of the rotor 131. The operation principle of the micro power generation device 130 can be seen in fig. 1, when the rotor 131 rotates, the relative position between the magnetic pole and the coil is changed, so that the magnetic flux changes, and an induced current is generated; in addition, the rotor 131 can also change the magnetic flux on the coil by translation, generating an induced current. Based on this, the connection form between the slider 120 and the rotor 131 may include the following two types:
(1) in the power generation mode that the rotor 131 cuts the magnetic induction lines in a translation manner to generate induction current, the sliding part 120 and the rotor 131 can be fixedly connected, and when the sliding part 120 slides, for example, slides up and down, the rotor 131 is driven to translate up and down to cut the transverse magnetic induction lines, so that the magnetic flux on the coil of the rotor 131 is changed to generate induction current. The fixed connection can be realized by adopting the hard rod or other modes.
(2) In the way of rotating the rotor 131, the sliding member 120 is required to slide to rotate the rotor 131. In another embodiment, as shown in fig. 2, the terminal 100 may further include a transmission device 140 disposed between the slider 120 and the rotor 131 for enabling the slider 120 and the rotor 131 to form a transmission relationship from a linear reciprocating motion to a rotational motion. Specifically, the transmission device 140 may employ any one or more of a crankshaft device, a rack-and-pinion device, and a slider-and-link device. For example, the transmission device 140 shown in fig. 2 is a slider-link device, and the slider 120 is regarded as a slider, and when the slider moves linearly up and down, the link drives a disc, which may be a gear or a belt mechanism, to rotate, and further drives the rotor 131 to rotate, so as to generate current.
Further, if a gear-rack gear is used as the transmission device 140 between the sliding member 120 and the rotor 131, a plurality of gears with different sizes may be used to form a gear train, so that the sliding member 120 can drive the rotor 131 to rotate rapidly when sliding, thereby improving the rotating efficiency and increasing the power generation.
In an alternative embodiment, the terminal 100 may further include a charging circuit 150 connected between the micro power generation device 130 and the battery 160, and the battery 160 may be charged by the charging circuit 150 when the micro power generation device 130 generates power. In the micro-generator 130, referring to the power generation principle shown in fig. 1, a current is generated in the armature and then conducted to an external circuit (such as the charging circuit 150 described above) through the circuit. Therefore, both ends of the charging circuit 150 can be connected to the position of the micro-generator 130 generating current, for example, if the micro-generator 130 shown in fig. 2 is a rotating armature type electromagnetic induction generator, the rotor 131 is a coil, the stator 132 is a magnetic pole, and current is generated on the rotor 131, and the rotor 131 can be connected to the charging circuit 150 to guide the current to the battery 160; if the micro-generator 130 is a rotating magnetic pole type electromagnetic induction generator, the rotor 131 is a magnetic pole, and the stator 132 is a coil, a current is generated in the stator 132, and the stator 132 is connected to the charging circuit 150 to guide the current to the battery 160.
Further, the charging circuit 150 may include a rectifying module and a boosting module. The rectifying module may be a rectifying loop composed of a diode, an inductor, and the like, and is configured to convert an induced current generated by the micro power generation device 130 into a direct current required by the battery 160; the boosting module may be a boosting circuit composed of a resistor and the like, and is used for boosting the voltage in the charging circuit 150 to the rated voltage (e.g., 3.7V and the like) of the battery 160. In addition, other modules may be disposed in the charging circuit 150 according to actual requirements, which is not limited in this disclosure.
In an alternative embodiment, the terminal 100 may further include an elastic device 170 disposed between the slider 120 and the body 110, as shown in fig. 2, and the elastic device 170 is disposed between two opposite surfaces of the slider 120 and the body 110. When the slider 120 slides, the elastic device 170 is triggered to generate an elastic restoring force, for example, in fig. 2, when the slider 120 slides to a position close to the top, the elastic device 170 is in a tensioned state and has a contracted elastic restoring force, and when the slider 120 slides to a position close to the bottom, the elastic device 170 is in a compressed state and has a stretched elastic restoring force, so that when a user manually pushes and pulls the slider 120 to make a linear reciprocating motion, the situation that the slider 120 is subjected to a large stress by excessive pushing and pulling, even collides with the body 110, can be avoided, and the service life of the slider 120 is prolonged. Of course, a plurality of elastic means 170 may be provided at different portions between the slider 120 and the body 110 to increase the elastic restoring force according to actual requirements.
In an alternative embodiment, in order to facilitate the user to grasp the slider 120 for manual pushing and pulling, as shown in fig. 2, the slider 120 may be provided with a grasping portion 121, which may be a graspable rod portion or a handle, etc. The grip portion 121 may be configured to be foldable/openable, as shown in the drawing, and is unfolded upward for a user to grip when in use, and folded downward to fit the slider 120 when not in use, so that the slider 120 is completely retracted into the body 110, and the terminal 100 is ensured to be attractive and compact.
In addition, a plurality of micro-generators 130 may be disposed inside the body 110, and the sliding element 120 drives the plurality of rotors 131 to rotate through the transmission device 140, so that the plurality of micro-generators 130 generate electricity at the same time. In particular, the plurality of micro generators 130 may adopt different types of generators, for example, an electromagnetic induction generator and a piezoelectric generator are simultaneously disposed inside the body 110, so as to prevent a single type of generator from failing to generate power due to a transmission system failure, thereby improving reliability. Further, a plurality of transmission rods can be arranged at the bottom of the sliding member 120, each transmission rod is connected with the movable member 131 of one micro power generation device 130, so that different movable members 131 can be arranged at different positions, and the sliding member 120 can drive the plurality of movable members 131 when sliding by adjusting the length of the transmission rod, thereby further improving the power generation efficiency.
Considering that the micro-generator 130 has magnetic poles to generate a magnetic field, and the slider 120, the moving part 131 and the transmission device 140 may generate local vibration when moving, in order to reduce the influence of the magnetic field and the local vibration on other components (such as a processor, a memory, etc.) in the machine body 110, the slider 120 and the micro-generator 130 may be disposed in an isolated area inside the machine body 110, for example, they may be isolated from other components in the machine body 110 by a metal isolation sheet, the metal isolation sheet may be made of a material with high magnetic permeability, such as silicon steel, permalloy, etc., to shield the magnetic field generated by the micro-generator 130 in the isolated area, and a damping material, such as rubber, sound damping cotton, etc., may be disposed in the isolated area to reduce the local vibration generated during power generation.
As shown in fig. 3, in the power generation process of the power generation terminal 100, a user manually stretches the sliding member 120 to drive the transmission device 140 to rotate and drive the rotor 131 to rotate, so that the micro power generation device 130 generates power, and finally charges the battery 160 through the processing of the rectifying and boosting circuit, thereby increasing the endurance time of the power generation terminal 100.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A terminal capable of generating power, comprising:
a body;
the sliding part is arranged on the machine body;
the micro power generation device is arranged in the machine body and is provided with a movable piece, and the movable piece is connected with the sliding piece;
when the sliding piece slides, the movable piece is driven to move or deform.
2. The terminal of claim 1, wherein the micro-generator is a piezoelectric generator, and the moving member is a piezoelectric element made of a piezoelectric material;
when the sliding piece slides, the piezoelectric element is driven to deform.
3. The terminal of claim 1, wherein the micro power generator is an electromagnetic induction generator and the moving member is a rotor;
when the sliding piece slides, the rotor is driven to translate or rotate.
4. The terminal of claim 3, further comprising:
the transmission device is arranged between the sliding piece and the rotor;
when the sliding piece slides, the rotor is driven to rotate through the transmission device.
5. The terminal of claim 4, wherein the transmission comprises at least one of:
crankshaft device, gear-rack device, slide-connecting rod device.
6. The terminal of claim 1, further comprising:
a charging circuit connected between the micro-generator and the battery of the power generating terminal;
the micro-generator charges the battery through the charging circuit.
7. The terminal of claim 6, wherein the charging circuit comprises a rectifying module and a boosting module.
8. The terminal capable of generating power of any one of claims 1 to 7, further comprising:
the elastic device is arranged between the sliding piece and the machine body;
when the sliding piece slides, the elastic device is triggered to generate elastic restoring force.
9. The terminal of any of claims 1 to 7, wherein the slider comprises at least one of:
the device comprises a sliding camera, a sliding cover plate and a sliding input device.
10. The terminal as claimed in any one of claims 1 to 7, wherein the slider is provided with a grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824687.3A CN110601329A (en) | 2019-09-02 | 2019-09-02 | Terminal capable of generating electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824687.3A CN110601329A (en) | 2019-09-02 | 2019-09-02 | Terminal capable of generating electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110601329A true CN110601329A (en) | 2019-12-20 |
Family
ID=68857249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910824687.3A Pending CN110601329A (en) | 2019-09-02 | 2019-09-02 | Terminal capable of generating electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110601329A (en) |
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| CN106374601A (en) * | 2016-09-29 | 2017-02-01 | 珠海格力电器股份有限公司 | Mobile terminal |
| CN109301895A (en) * | 2018-10-11 | 2019-02-01 | 郑州有充智能科技有限公司 | A kind of Intelligent seat formula mobile phone charging pile |
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2019
- 2019-09-02 CN CN201910824687.3A patent/CN110601329A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494393A (en) * | 2008-01-25 | 2009-07-29 | 希姆通信息技术（上海）有限公司 | Charge mobile phone and charge method thereof |
| CN101895598A (en) * | 2010-06-10 | 2010-11-24 | 中兴通讯股份有限公司 | Mobile terminal and method for supplying power to mobile terminal |
| CN104471825A (en) * | 2012-07-11 | 2015-03-25 | 电子部品研究院 | Piezoelectric generator for supplying power to portable terminal |
| CN103701187A (en) * | 2013-12-19 | 2014-04-02 | 北京京东方光电科技有限公司 | Mobile communication terminal |
| CN105207336A (en) * | 2014-05-30 | 2015-12-30 | 小米科技有限责任公司 | Portable intelligent device and battery cover of portable intelligent device |
| CN205304357U (en) * | 2016-01-19 | 2016-06-08 | 京东方科技集团股份有限公司 | Mobile terminal |
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Application publication date: 20191220 |