CN109495618A - Protective shell with instruction function - Google Patents
Protective shell with instruction function Download PDFInfo
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- CN109495618A CN109495618A CN201811525507.3A CN201811525507A CN109495618A CN 109495618 A CN109495618 A CN 109495618A CN 201811525507 A CN201811525507 A CN 201811525507A CN 109495618 A CN109495618 A CN 109495618A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 239000004065 semiconductor Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000008676 import Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 17
- 230000003993 interaction Effects 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 238000005457 optimization Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000005341 toughened glass Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 235000012771 pancakes Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000004122 cyclic group Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Abstract
The present invention provides a kind of protective shells with instruction function; including shell for being sheathed on mobile terminal; the back of the shell is provided with flexible circuit board; the flexible circuit board is provided with the control circuit that light and shade variation is carried out for controlling an indicator light; the control circuit is connect with indicator light; the control circuit is used to incude the RF magnetic field of the NFC module output of mobile terminal and converts thereof into current control indicator light and lights, and the indicator light is set to any position of shell.Mobile terminal is protected by protective shell; mobile terminal is placed at protective shell; when mobile terminal receives message; it controls NFC module and exports RF magnetic field; control circuit is used to incude the RF magnetic field of the NFC module output of mobile terminal and converts thereof into electric current, and control instructions lamp lights.The indicator light influenced on protective shell when mobile terminal receives message is indicated.
Description
Technical field
The present invention relates to mobile phone shell technical field, in particular to a kind of protective shell with instruction function.
Background technique
Currently, mobile terminal or mobile communication terminal is made to refer to the computer equipment that can be used on the move, broad sense
Say including mobile phone, notebook, wearing wrist-watch, tablet computer, POS machine or even include vehicle-mounted computer.But in most cases
Refer to mobile phone or smart phone and tablet computer with a variety of application functions.As network and technology are towards more and more wider
Development with the direction changed, Mobile Communication Industry will move towards the real mobile message epoch.On the other hand, with integrated circuit skill
The rapid development of art, the processing capacity of mobile terminal have had powerful processing capacity, and mobile terminal is from simple
Call tool becomes an integrated information processing platform.This also increases more wide development space to mobile terminal.
People are accustomed to doing a protection shell to mobile terminal when using mobile terminal, but the protection shell can only
Enough play the role of protecting mobile terminal, has limited to the use scope of protection shell.
Summary of the invention
The present invention provides a kind of protective shell with instruction function, and the mobile terminal to respond mobile phone shell placement is referred to
Show.
A kind of protective shell with instruction function, including shell are used to be sheathed on mobile terminal, the back of the shell
Portion is provided with flexible circuit board, and the flexible circuit board is provided with the control electricity that light and shade variation is carried out for controlling an indicator light
Road, the control circuit are connect with indicator light, and the control circuit is used to incude the radio-frequency magnetic of the NFC module output of mobile terminal
And convert thereof into current control indicator light and light, the indicator light is set to any position of shell.
Further,
The control circuit includes induction coil, and the induction necklace is used to incude NFC module output RF magnetic field
Magnetic flux change and generate induced current；
The induction coil include positioned at the first output point A on induction coil top, lower part the second output point B and in
The third output point C in portion；
The third output point C is connect by an inductance with electric energy output end D；
The first output point A is connect with the drain electrode of the first metal-oxide-semiconductor Q1, and the grid and electric energy of the first metal-oxide-semiconductor Q1 is defeated
Outlet D connection；
The second output point B is connect with the drain electrode of the second metal-oxide-semiconductor Q2, and the grid and electric energy of the second metal-oxide-semiconductor Q2 is defeated
Outlet D connection；
The source electrode of the first metal-oxide-semiconductor Q1 is connect with the source electrode of the second metal-oxide-semiconductor Q2, the source electrode of the first metal-oxide-semiconductor Q1 with
The node of the source electrode connection of second metal-oxide-semiconductor Q2 is connect with electric energy output end E.
Further,
Be provided between the source electrode of the first metal-oxide-semiconductor Q1 and the source electrode of the second metal-oxide-semiconductor Q2 the first rectifier diode Z1 and
The node and electric energy output end E of second rectifier diode Z2, the first rectifier diode Z1 and the second rectifier diode Z2 connects
It connects；
The electricity of first resistor R1 and second is provided between the source electrode of the first metal-oxide-semiconductor Q1 and the source electrode of the second metal-oxide-semiconductor Q2
The node of resistance R2, the first resistor R1 and second resistance R2 are connect with electric energy output end E.
Further,
The grid of the first metal-oxide-semiconductor Q1 is connect by 3rd resistor R3 with electric energy output end D；
The grid of the second metal-oxide-semiconductor Q2 is connect by the 4th resistance R4 with electric energy output end D.
Further,
The node of the grid of the 3rd resistor R3 and the first metal-oxide-semiconductor Q1 passes through third diode, first capacitor and induction
First output point A connection of coil.
A kind of interaction systems including the above-mentioned protective shell with instruction function, further include driving unit, the driving is single
Member includes the trigger signal acquisition module being sequentially connected electrically, LED module and identification triggering submodule；
The identification triggering submodule includes multiple detectors, wherein each detector is used to incude reference data, and defeated
Corresponding trigger signal out, the reference data include that reference data within the scope of detector pre-determined distance, detector are touched
Touch any one of information information or multinomial information；
The LED module includes multiple LED displays, and the multiple LED display uniform array is in the movement
On the surface of terminal voice optimization shell, each LED display is opposite with one or more of the multiple detector respectively
It answers；
The LED module further includes multiple LED screen units, and each LED screen unit includes multiple LED screens, each LED screen
Uniform array is provided with one or more detectors in the multiple detector on unit；
The trigger signal acquisition module includes the microprocessor connecting respectively with the LED module and detector, institute
It states after microprocessor receives the trigger signal of detector output and controls LED display and LED screen unit corresponding thereto
It lights；
The corresponding LED screen unit of each LED display；
Each LED display and LED screen unit carry out light and shade variation simultaneously.
Further,
It further include cooling system, the cooling system includes；
By the heat exchange layers for the cuboid that transparent material body is constituted, it is set to the top of the LED screen unit, the heat exchange
Layer is internally provided with the first placement cavity, fills coolant liquid body in the first placement cavity；
The two sides of the heat exchange layers are linked with first pipe and second pipe, the first pipe and second pipe respectively
Between respectively by water pump, refrigerating plant and exhaust apparatus connection；
The exhaust apparatus includes the first import and first outlet being connected to respectively with the first pipe and second pipe,
The exhaust apparatus includes that second be connected to respectively with first import and first outlet places cavity；
The top of the second placement cavity is communicated with Liquid level pipe, and the height of the Liquid level pipe is greater than heat exchange
The height of layer；
It is provided with the second import in the Liquid level pipe, in the Liquid level pipe, level height is located at Liquid level
Between the upper port of pipe and the level height of heat exchange layers；
Second import is connect by water inlet line and small pump with underground water.
Further,
It is described when wherein any one detector is sense human body after at current time, microprocessor obtained at current time
The last one adjacent with the detector sensed the location information of the detector of reference data before, and when to two differences
Quarter senses that the detector of reference data is analyzed, and determines that the direction of motion information of human body includes；
(X, Y) reference axis, each LED screen unit are established into as origin in the center of the interactive LED display
Coordinate, including LED screen unit (A, A), LED screen unit (A, B) are arranged in a one-to-one correspondence using the center of LED display as origin
And LED screen unit N (A, N)；
After any one in several detectors that human body triggering LED screen unit 2 (A, B) includes, microprocessor is obtained
Coordinate information around the LED screen unit 2 and its coordinate (A, B), including coordinate (A+1, B), (A-1, B), (A, B+1) and
(A, B-1)；
Microprocessor obtains several detections included in coordinate (A+1, B), (A-1, B), (A, B+1) and (A, B-1)
Device, the detector being triggered and its corresponding coordinate being located in above-mentioned coordinate before determining current time；
Microprocessor is according to the seat of current time is triggered before coordinate locating for detector and the LED screen unit that is triggered
Mark compares, and the X-axis value of above-mentioned two coordinate is identical, then human body prolongs X-direction and moved, the Y-axis of above-mentioned two coordinate
It is worth identical, then human body prolongs Y direction and moved, any one value of the coordinate before current time is greater than LED screen unit
If any one value of coordinate, then the human body prolongs X-axis after determining human motion direction or the positive direction of Y-axis is mobile, currently
If any one value of coordinate before moment is less than any one value of the coordinate of LED screen unit, then human body fortune is being determined
The human body prolongs X-axis behind dynamic direction or the opposite direction of Y-axis is mobile, and produces prolong that X-axis positive direction motion information, to prolong X-axis anti-respectively
Direction motion information prolongs Y-axis positive direction motion information, prolongs Y-axis opposite direction motion information；
Microprocessor by coordinate locating for detection trigger device according to prolong X-axis positive direction motion information, prolong X-axis opposite direction movement
Information is prolonged Y-axis positive direction motion information and is prolonged after Y-axis opposite direction motion information is determined human body current time and will touch
The detector of hair, and control and current time, the corresponding LED screen unit of the detector that will trigger was shown later.
Further,
Further include；
Obtain the ambient light intensity signal and current motion state signal of the LED module；
Judge whether the ambient light intensity signal of LED module meets first threshold condition；
Judge whether the current light and shade status signal of LED module meets the second preset condition；
If whether the ambient light intensity signal meets first threshold condition and the current motion state signal meets
Second preset condition, then control the LED module all LED screen units carry out it is luminous；
Alternatively, obtaining the ambient light intensity signal of the LED module and the light and shade state of current all display screen modules
Signal；
Judge whether the ambient light intensity signal of LED module meets the first preset condition；
Judge whether current all LED screen location mode light and shade signals meet third preset condition；
If the ambient light intensity signal of the LED module meets the first preset condition, and current all LED screen lists
Member light and shade status signal meet third preset condition, control the terminal all LED screen units carry out it is luminous；
Alternatively, obtaining the ambient light intensity signal of the LED module and current state output signals packet is sealed；
Detect the ambient light intensity signal, current motion state signal and current screen light and shade state of the LED module
Signal；
The ambient light intensity signal according to the LED module and state signal is currently wiped, controls all LED screens
The working condition of unit includes；
Judge whether the ambient light intensity signal meets the first preset condition；
Judge whether the appropriate preceding motion state signal of institute meets the second preset condition and the current screen light and shade state
Whether signal meets third preset condition；
If gram strength signal meets the first preset condition around described, it is default that the current motion state signal meets second
Condition, and meet third preset condition with current screen light and shade status signal is stated, then it controls all LED screen units and carries out
It shines.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the protective shell with instruction function；
Fig. 2 is the structural schematic diagram of control circuit；
Fig. 3 is the system structure diagram of interaction systems；
Fig. 4 is the structural schematic diagram of cooling system；
Fig. 5 is that the first pipe of connection and the structural schematic diagram of second pipe are distinguished in the two sides of heat exchange layers；
Fig. 6 is that the first pipe of connection and the schematic cross-sectional view of second pipe are distinguished in the two sides of heat exchange layers.
1, shell；11, indicator light；2, heat exchange layers；21, cooling liquid；22, transparent material body；23, first pipe；24,
Two pipelines；201, water pump；202, refrigerating plant；203, exhaust apparatus；301, second cavity is placed；302, pipeline is limited；303,
Second import.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides a kind of protective shell with instruction function, its structural schematic diagram as shown in Figure 1, including
Shell is for being sheathed on mobile terminal, and the back of the shell is provided with flexible circuit board, and the flexible circuit board is set
It is equipped with the control circuit that light and shade variation is carried out for controlling an indicator light, the control circuit is connect with indicator light, the control
Circuit is used to incude the RF magnetic field of the NFC module output of mobile terminal and converts thereof into current control indicator light and lights, institute
State any position that indicator light is set to shell.
The effect and principle of above-mentioned technical proposal are:
Mobile terminal is protected by protective shell, mobile terminal is placed at protective shell, when mobile terminal receives
When to message, control NFC module exports RF magnetic field, and control circuit is used to incude penetrating for the NFC module output of mobile terminal
Frequency magnetic field simultaneously converts thereof into electric current, and control instructions lamp lights.Enabling influences to protect when mobile terminal receives message
Indicator light on protective case is indicated.
In one embodiment, the structural schematic diagram of control circuit as shown in Figure 2, the control circuit include the line of induction
Circle, the induction necklace are used to incude the magnetic flux change of NFC module output RF magnetic field and generate induced current；The induction
Coil includes the first output point A, the second output point B of lower part and the third output point C at middle part positioned at induction coil top；
The third output point C is connect by an inductance with electric energy output end D；The drain electrode of the first output point A and the first metal-oxide-semiconductor Q1
Connection, the grid of the first metal-oxide-semiconductor Q1 are connect with electric energy output end D；The leakage of the second output point B and the second metal-oxide-semiconductor Q2
Pole connection, the grid of the second metal-oxide-semiconductor Q2 are connect with electric energy output end D；The source electrode and the 2nd MOS of the first metal-oxide-semiconductor Q1
The source electrode of pipe Q2 connects, the node and electric energy output end that the source electrode of the first metal-oxide-semiconductor Q1 is connect with the source electrode of the second metal-oxide-semiconductor Q2
E connection.
In one embodiment, first is provided between the source electrode of the first metal-oxide-semiconductor Q1 and the source electrode of the second metal-oxide-semiconductor Q2
The node of rectifier diode Z1 and the second rectifier diode Z2, the first rectifier diode Z1 and the second rectifier diode Z2 with
Electric energy output end E connection；First resistor R1 is provided between the source electrode of the first metal-oxide-semiconductor Q1 and the source electrode of the second metal-oxide-semiconductor Q2
It is connect with the node of second resistance R2, the first resistor R1 and second resistance R2 with electric energy output end E.
In one embodiment, the grid of the first metal-oxide-semiconductor Q1 is connect by 3rd resistor R3 with electric energy output end D；
The grid of the second metal-oxide-semiconductor Q2 is connect by the 4th resistance R4 with electric energy output end D.The 3rd resistor R3 and the first MOS
The node of the grid of pipe Q1 passes through the first output point A connection of third diode, first capacitor and induction coil.
The principle and effect of above-mentioned technical proposal are:
Mobile phone NFC module can be incuded by the control circuit and exports RF magnetic field, and phase is generated according to the RF magnetic field
The induced current answered, control circuit of the invention are that the thin pancake coil of Double-wire parallel wound mode substitutes normal coil, pass through the thin pancake
Coil counteracts the counter electromotive force that NFC module output RF magnetic field generates and passes through inductance L, capacitor when generating induced current
C2, diode D1 and diode D2 carry out current stabilization processing, and exit point D and E is enable to obtain stable electric current, and the
One metal-oxide-semiconductor Q1 and the second metal-oxide-semiconductor Q2 form differential amplifier circuit, reach induced current is amplified while, play steady
The effect of stream enables the battery to obtain stable electric current input.
A kind of interaction systems including the above-mentioned protective shell with instruction function, as shown in figure 3, further include driving unit,
The driving unit includes the trigger signal acquisition module being sequentially connected electrically, LED module and identification triggering submodule；
The identification triggering submodule includes multiple detectors, wherein each detector is used to incude reference data, and defeated
Corresponding trigger signal out, the reference data include that reference data within the scope of detector pre-determined distance, detector are touched
Touch any one of information information or multinomial information；
The LED module includes multiple LED displays, and the multiple LED display uniform array is in the movement
On the surface of terminal voice optimization shell, each LED display is opposite with one or more of the multiple detector respectively
It answers；
The LED module further includes multiple LED screen units, and each LED screen unit includes multiple LED screens, each LED screen
Uniform array is provided with one or more detectors in the multiple detector on unit；
The trigger signal acquisition module includes the microprocessor connecting respectively with the LED module and detector, institute
It states after microprocessor receives the trigger signal of detector output and controls LED display and LED screen unit corresponding thereto
It lights；
The corresponding LED screen unit of each LED display；
Each LED display and LED screen unit carry out light and shade variation simultaneously.
The principle and effect of above-mentioned technical proposal are:
The interaction systems can be incuded with real-time perfoming, and be controlled at mobile terminal voice optimization shell respectively according to induction result
The LED of setting carries out light and shade variation, and the corresponding LED module of control carries out that word of light dark ratio, so that the system is in user
Playability, enjoyment are had more in actual mechanical process, considerably increase making for mobile terminal voice optimization shell and interaction systems
Use enjoyment.
In one embodiment, such as Fig. 4, Fig. 5 and cooling system shown in fig. 6, cooling system includes by transparent material body 22
The heat exchange layers 2 of the cuboid of composition are set to the top of LED screen unit 1, and the preferred material of heat exchange layers 2 is tempered glass,
With good hardness, enable a person to walk positioned at the enterprising every trade of tempered glass, and tempered glass has high transparency, can make
The light of LED screen unit 1 penetrates tempered glass injection.Heat exchange layers 2 are internally provided with the first placement cavity, and first places cavity
Coolant liquid body 21 is inside filled, for cooling liquid 21 preferably using transparent high density liquids such as water, the heat that LED screen unit 1 distributes is logical
It crosses tempered glass to be transferred at cooling liquid 21, and the heat that LED screen unit 1 distributes is taken away in the logical flowing of cooled liquid 21.
In one embodiment, the two sides of heat exchange layers 2 are linked with first pipe 23 and second pipe 24, the first pipe respectively
It is connected respectively by water pump 201, refrigerating plant 202 and exhaust apparatus 203 between road 23 and second pipe 24, heat exchange layers 2
Interior cooling liquid 21 drives by water pump 201, manages followed by refrigerating plant 202, first pipe 23, heat exchange layers 2, second
Then road 24 and exhaust apparatus 203 are flow back into refrigerating plant 202 again, make to have in heat exchange layers 2 by this cyclic process
The cooling liquid 21 of heat constantly flows through refrigerating plant 202 and freeze then and flow back in heat exchange layers 2, is recycled with this.
Exhaust apparatus 203 includes the first import and first outlet being connected to respectively with first pipe 23 and second pipe 24,
Exhaust apparatus 203 includes that second be connected to respectively with first import and first outlet places cavity 301.Pass through exhaust apparatus
203 the gas that adulterated in cooling liquid 21 can be discharged.
The top of second placement cavity 301 is communicated with Liquid level pipe 302, and the height of Liquid level pipe 302 is greater than heat and hands over
The height for changing layer 2 can be known since Liquid level pipe 302 is higher than the height of heat exchange layers 2 according to the height of Liquid level pipe 302
In road heat exchange layers 2 the case where water body.When the part that Liquid level pipe 302 is higher than heat exchange layers 2 has water body, then this is proved
If when heat exchange layers 2 full of water body, Liquid level pipe 302 lower than heat exchange layers 2 part have water body when, prove at this time
Without answering timely moisturizing full of water body in heat exchange layers 2, in order to avoid reduce the heat dissipation effect of cooling system.
The second import 303 is provided in Liquid level pipe 302, in Liquid level pipe 302, level height is located at liquid level control
Between the upper port of tubulation 302 and the level height of heat exchange layers 2, by the second import 303 to the coolant liquid in heat exchange layers 2
Body 21 is supplemented, and the height of the second import 303 is located at the upper port of Liquid level pipe 302 and the level of heat exchange layers 2
Between height, it is located at 303 level height of the second import on heat exchange layers 2, and then the cooling liquid 21 for filling into it can be complete
Portion flows within heat exchange layers 2.Second import 303 is connect by water inlet line and small pump 201 with underground water, and small pump is passed through
201 it is controllable underground water is led into the second import 303, and then heat exchange layers 2 are carried out to supplement cooling liquid 21.
In one embodiment, described when wherein any one detector is sense human body after at current time, micro process
Device obtains the last one adjacent with the detector before current time and sensed the position letter of the detector of reference data
Breath, and the detector of reference data, which is analyzed, to be sensed to two different moments, determine that the direction of motion information of human body includes；
(X, Y) reference axis, each LED screen unit are established into as origin in the center of the interactive LED display
Coordinate, including LED screen unit (A, A), LED screen unit (A, B) are arranged in a one-to-one correspondence using the center of LED display as origin
And LED screen unit N (A, N)；
After any one in several detectors that human body triggering LED screen unit 2 (A, B) includes, microprocessor is obtained
Coordinate information around the LED screen unit 2 and its coordinate (A, B), including coordinate (A+1, B), (A-1, B), (A, B+1) and
(A, B-1)；
Microprocessor obtains several detections included in coordinate (A+1, B), (A-1, B), (A, B+1) and (A, B-1)
Device, the detector being triggered and its corresponding coordinate being located in above-mentioned coordinate before determining current time；
Microprocessor is according to the seat of current time is triggered before coordinate locating for detector and the LED screen unit that is triggered
Mark compares, and the X-axis value of above-mentioned two coordinate is identical, then human body prolongs X-direction and moved, the Y-axis of above-mentioned two coordinate
It is worth identical, then human body prolongs Y direction and moved, any one value of the coordinate before current time is greater than LED screen unit
If any one value of coordinate, then the human body prolongs X-axis after determining human motion direction or the positive direction of Y-axis is mobile, currently
If any one value of coordinate before moment is less than any one value of the coordinate of LED screen unit, then human body fortune is being determined
The human body prolongs X-axis behind dynamic direction or the opposite direction of Y-axis is mobile, and produces prolong that X-axis positive direction motion information, to prolong X-axis anti-respectively
Direction motion information prolongs Y-axis positive direction motion information, prolongs Y-axis opposite direction motion information；
Microprocessor by coordinate locating for detection trigger device according to prolong X-axis positive direction motion information, prolong X-axis opposite direction movement
Information is prolonged Y-axis positive direction motion information and is prolonged after Y-axis opposite direction motion information is determined human body current time and will touch
The detector of hair, and control and current time, the corresponding LED screen unit of the detector that will trigger was shown later.
The effect and principle of above-mentioned technical proposal are:
By interactive LED display using center establish (X, Y) reference axis as origin, and then to each LED screen list
The position of member carries out uniqueness positioning, and processor is triggered according to current time and current time is adjacent with the detector before
The last one sensed the location information of the detector of reference data, determine the direction of motion information of human body, it is intuitive and quasi-
True property is high, is not in any error, makes one while being interacted with interactive LED display, so that in human body
It is aobvious that the corresponding detector of LED screen unit in the direction of motion controls the LED screen unit under the premise of induction is less than reference data
Show.Improve the interaction entertainment of people and mutual formula LED display.
In one embodiment, further include；
Obtain the ambient light intensity signal and current motion state signal of the LED module；
Judge whether the ambient light intensity signal of LED module meets first threshold condition；
Judge whether the current light and shade status signal of LED module meets the second preset condition；
If whether the ambient light intensity signal meets first threshold condition and the current motion state signal meets
Second preset condition, then control the LED module all LED screen units carry out it is luminous；
Alternatively, obtaining the ambient light intensity signal of the LED module and the light and shade state of current all display screen modules
Signal；
Judge whether the ambient light intensity signal of LED module meets the first preset condition；
Judge whether current all LED screen location mode light and shade signals meet third preset condition；
If the ambient light intensity signal of the LED module meets the first preset condition, and current all LED screen lists
Member light and shade status signal meet third preset condition, control the terminal all LED screen units carry out it is luminous；
Alternatively, obtaining the ambient light intensity signal of the LED module and current state output signals packet is sealed；
Detect the ambient light intensity signal, current motion state signal and current screen light and shade state of the LED module
Signal；
The ambient light intensity signal according to the LED module and state signal is currently wiped, controls all LED screens
The working condition of unit includes；
Judge whether the ambient light intensity signal meets the first preset condition；
Judge whether the appropriate preceding motion state signal of institute meets the second preset condition and the current screen light and shade state
Whether signal meets third preset condition；
If gram strength signal meets the first preset condition around described, it is default that the current motion state signal meets second
Condition, and meet third preset condition with current screen light and shade status signal is stated, then it controls all LED screen units and carries out
It shines.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of protective shell with instruction function, which is characterized in that described including shell for being sheathed on mobile terminal
The back of shell is provided with flexible circuit board, and the flexible circuit board, which is provided with, carries out light and shade variation for controlling an indicator light
Control circuit, the control circuit connect with indicator light, and the control circuit is used to incude the NFC module output of mobile terminal
RF magnetic field and convert thereof into current control indicator light and light, the indicator light is set to any position of shell.
2. protective shell according to claim 1, which is characterized in that
The control circuit includes induction coil, and the induction necklace is used to incude the magnetic flux of NFC module output RF magnetic field
Amount changes and generates induced current；
The induction coil includes positioned at the first output point A on induction coil top, the second output point B of lower part and middle part
Third output point C；
The third output point C is connect by an inductance with electric energy output end D；
The first output point A is connect with the drain electrode of the first metal-oxide-semiconductor Q1, the grid and electric energy output end D of the first metal-oxide-semiconductor Q1
Connection；
The second output point B is connect with the drain electrode of the second metal-oxide-semiconductor Q2, the grid and electric energy output end D of the second metal-oxide-semiconductor Q2
Connection；
The source electrode of the first metal-oxide-semiconductor Q1 is connect with the source electrode of the second metal-oxide-semiconductor Q2, the source electrode and second of the first metal-oxide-semiconductor Q1
The node of the source electrode connection of metal-oxide-semiconductor Q2 is connect with electric energy output end E.
3. protective shell according to claim 1, which is characterized in that
The first rectifier diode Z1 and second is provided between the source electrode of the first metal-oxide-semiconductor Q1 and the source electrode of the second metal-oxide-semiconductor Q2
The node of rectifier diode Z2, the first rectifier diode Z1 and the second rectifier diode Z2 are connect with electric energy output end E；
It is provided with first resistor R1 and second resistance R2 between the source electrode of the first metal-oxide-semiconductor Q1 and the source electrode of the second metal-oxide-semiconductor Q2,
The node of the first resistor R1 and second resistance R2 is connect with electric energy output end E.
4. protective shell according to claim 1, which is characterized in that
The grid of the first metal-oxide-semiconductor Q1 is connect by 3rd resistor R3 with electric energy output end D；
The grid of the second metal-oxide-semiconductor Q2 is connect by the 4th resistance R4 with electric energy output end D.
5. protective shell according to claim 1, which is characterized in that
The node of the grid of the 3rd resistor R3 and the first metal-oxide-semiconductor Q1 passes through third diode, first capacitor and induction coil
The first output point A connection.
6. a kind of interaction systems including protective shell described in claim 1 to 5 any one, which is characterized in that further include driving
Unit, the driving unit include the trigger signal acquisition module being sequentially connected electrically, LED module and identification triggering submodule；
The identification triggering submodule includes multiple detectors, wherein each detector is for incuding reference data, and output pair
The trigger signal answered, the reference data include the touched letter of reference data within the scope of detector pre-determined distance, detector
Any one of breath information or multinomial information；
The LED module includes multiple LED displays, and the multiple LED display uniform array is in the mobile terminal
On the surface of voice optimization shell, each LED display is corresponding with one or more of the multiple detector respectively；
The LED module further includes multiple LED screen units, and each LED screen unit includes multiple LED screens, each LED screen unit
Upper uniform array is provided with one or more detectors in the multiple detector；
The trigger signal acquisition module includes the microprocessor connecting respectively with the LED module and detector, described micro-
The LED display and LED screen unit controlled after the trigger signal of processor reception detector output corresponding thereto lights；
The corresponding LED screen unit of each LED display；
Each LED display and LED screen unit carry out light and shade variation simultaneously.
7. interaction systems according to claim 6, which is characterized in that
It further include cooling system, the cooling system includes；
The heat exchange layers (2) for the cuboid being made of transparent material body (22) are set to the top of the LED screen unit (1), described
Heat exchange layers (2) are internally provided with the first placement cavity, fill coolant liquid body (21) in the first placement cavity；
The two sides of the heat exchange layers (2) are linked with first pipe (23) and second pipe (24), the first pipe respectively
(23) pass through water pump (201), refrigerating plant (202) and exhaust apparatus (203) connection respectively between second pipe (24)；
The exhaust apparatus (203) include the first import for being connected to respectively with the first pipe (23) and second pipe (24) and
First outlet, the exhaust apparatus (203) include that second be connected to respectively with first import and first outlet places cavity
(301)；
Described second top for placing cavity (301) is communicated with Liquid level pipe (302), the height of the Liquid level pipe (302)
Degree is greater than the height of heat exchange layers (2)；
It is provided with the second import (303) in the Liquid level pipe (302), in the Liquid level pipe (302), level height position
Between the upper port of Liquid level pipe (302) and the level height of heat exchange layers (2)；
Second import (303) is connect by water inlet line and small pump (201) with underground water.
8. interaction systems according to claim 6, which is characterized in that
It is described when wherein any one detector is sense human body after at current time, microprocessor obtained before current time
The last one adjacent with the detector sensed the location information of the detector of reference data, and felt to two different moments
The detector that reference data should be arrived is analyzed, and determines that the direction of motion information of human body includes；
(X, Y) reference axis is established into as origin in the center of the interactive LED display, each LED screen unit is with LED
The center of display device as origin be arranged in a one-to-one correspondence coordinate, including LED screen unit 1 (A, A), LED screen unit 2 (A, B) with
And LED screen unit N (A, N)；
After any one in several detectors that human body triggering LED screen unit 2 (A, B) includes, microprocessor obtains the LED
Shield the coordinate information around unit 2 and its coordinate (A, B), including coordinate (A+1, B), (A-1, B), (A, B+1) and (A, B-
1)；
Microprocessor obtains several detectors included in coordinate (A+1, B), (A-1, B), (A, B+1) and (A, B-1), really
The detector being triggered and its corresponding coordinate being located in above-mentioned coordinate before determining current time；
Microprocessor is according to the coordinate of current time is triggered before coordinate locating for detector and the LED screen unit 2 that is triggered
It compares, the X-axis value of above-mentioned two coordinate is identical, then human body prolongs X-direction and moved, the Y-axis value of above-mentioned two coordinate
Identical, then human body prolongs Y direction and is moved, any one value of the coordinate before current time is greater than the seat of LED screen unit 2
If any one value of target, then the human body prolongs X-axis after determining human motion direction or the positive direction of Y-axis is mobile, when current
If any one value of coordinate before quarter is less than any one value of the coordinate of LED screen unit 2, then human motion is being determined
The human body prolongs X-axis behind direction or the opposite direction of Y-axis is mobile, and produces respectively and prolong X-axis positive direction motion information, prolong X-axis negative side
To motion information, prolongs Y-axis positive direction motion information, prolongs Y-axis opposite direction motion information；
Microprocessor by coordinate locating for detection trigger device according to prolong X-axis positive direction motion information, prolong X-axis opposite direction movement letter
Ceasing, prolong Y-axis positive direction motion information and prolonging after Y-axis opposite direction motion information is determined human body current time will trigger
Detector, and control and current time, the corresponding LED screen unit of the detector that will trigger was shown later.
9. interaction systems according to claim 6, which is characterized in that
Further include；
Obtain the ambient light intensity signal and current motion state signal of the LED module；
Judge whether the ambient light intensity signal of LED module meets first threshold condition；
Judge whether the current light and shade status signal of LED module meets the second preset condition；
If whether the ambient light intensity signal meets first threshold condition and the current motion state signal meets second
Preset condition, then control the LED module all LED screen units carry out it is luminous；
Alternatively, obtaining the ambient light intensity signal of the LED module and the light and shade status signal of current all display screen modules；
Judge whether the ambient light intensity signal of LED module meets the first preset condition；
Judge whether current all LED screen location mode light and shade signals meet third preset condition；
If ambient light intensity signal the first preset condition of satisfaction of the LED module, and current all LED screen units
Light and shade status signal meets third preset condition, control the terminal all LED screen units carry out it is luminous；
Alternatively, obtaining the ambient light intensity signal of the LED module and current state output signals packet is sealed；
Detect the ambient light intensity signal, current motion state signal and current screen light and shade status signal of the LED module；
The ambient light intensity signal according to the LED module and state signal is currently wiped, controls all LED screen units
Working condition include；
Judge whether the ambient light intensity signal meets the first preset condition；
Judge whether the appropriate preceding motion state signal of institute meets the second preset condition and the current screen light and shade status signal
Whether third preset condition is met；
If gram strength signal meets the first preset condition around described, the current motion state signal meets the second default item
Part, and meet third preset condition with current screen light and shade status signal is stated, then it controls all LED screen units and is sent out
Light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525507.3A CN109495618A (en) | 2018-12-13 | 2018-12-13 | Protective shell with instruction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525507.3A CN109495618A (en) | 2018-12-13 | 2018-12-13 | Protective shell with instruction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109495618A true CN109495618A (en) | 2019-03-19 |
Family
ID=65710197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525507.3A Pending CN109495618A (en) | 2018-12-13 | 2018-12-13 | Protective shell with instruction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109495618A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051800A1 (en) * | 2019-09-20 | 2021-03-25 | 广州小鸡快跑网络科技有限公司 | Mobile phone case supporting light control |
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