CN207528885U - A kind of image pickup flashlight with prompt functions - Google Patents
A kind of image pickup flashlight with prompt functions Download PDFInfo
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- CN207528885U CN207528885U CN201721431936.5U CN201721431936U CN207528885U CN 207528885 U CN207528885 U CN 207528885U CN 201721431936 U CN201721431936 U CN 201721431936U CN 207528885 U CN207528885 U CN 207528885U
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Abstract
The utility model discloses a kind of image pickup flashlights with prompt functions, including battery, illumination photographing module and alert process module, the alert process module connection battery and illumination photographing module, the alert process module include battery capacity detection unit, processing unit and alarm unit；Processing unit is fed back to by the electricity of battery capacity detection unit detection battery, and by testing result, the processing unit identifies the testing result, and when being battery powered exception, control alarm unit exports the first prompt messages.The utility model detects battery capacity in real time by battery capacity detection unit, when battery capacity deficiency, processing unit control alarm unit exports correspondingly prompt messages, user is prompted to replace battery, the situation that battery capacity is constantly checked during use is avoided the occurrence of, is improved work efficiency and quality.
Description
Technical field
The utility model is related to Portable image pickup illuminations, more particularly to a kind of image-picking electric torch with prompt functions
Cylinder.
Background technology
Image pickup flashlight is a kind of flashlight with camera function.The illumination work(of the existing flashlight of typical image pickup flashlight
Can, video camera can also be carried out at the same time in illumination, to record the video content of needs as reference or evidence.
During image pickup flashlight use, battery capacity can constantly be reduced with the increase of usage time, electricity, directly
To out of power.The continuity of camera work for guarantee, user of service need more to renew battery before battery capacity will be finished, this
Kind situation causes staff that need to often check battery dump energy when using image pickup flashlight, causes to affect working efficiency
And quality.
Moreover, during image pickup flashlight use, storage card must install in image pickup flashlight and storage card stores
It can just be imaged when space is less than with normal video.If storage card without or camera shooting during storage card memory space expire
, can cause camera shooting and video that cannot preserve.Such case causes staff that need to often be checked when using image pickup flashlight
Storage card state seriously affects the progress of work.
In view of this, the utility model provides a kind of image pickup flashlight with prompt functions.
Utility model content
Part in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of band prompt functions
Image pickup flashlight, can be exported in battery powered exception prompt messages prompting user check battery status.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of image pickup flashlight with prompt functions, including battery, illumination photographing module, alert process module, institute
Alert process module connection battery and illumination photographing module are stated, the alert process module includes battery capacity detection unit, place
Manage unit and alarm unit；By the electricity of battery capacity detection unit detection battery, and testing result is fed back into processing
Unit, when the processing unit identifies the testing result as battery powered exception, the first alarm of output of control alarm unit carries
Show information.
In the image pickup flashlight with prompt functions, the alert process module further includes：TF card detection is single
Member, its connect with processing unit, the state of TF card detection unit detection TF card, and testing result is fed back into processing singly
Member, when the processing unit identifies the TF card abnormal state, control alarm unit exports the second prompt messages.
In the image pickup flashlight with prompt functions, the processing unit includes：Processing chip, processing chip
P2 feet connection battery capacity detection unit, C20 feet, C19 feet, F20 feet, F18 feet, D20 feet, the F14 feet of processing chip connect
TF card detection unit is connect, K19 feet, U11 feet, R11 feet, Y13 feet, V12 feet, the F11 feet of processing chip are all connected with audio frequency process
Unit.
In the image pickup flashlight with prompt functions, the battery capacity detection unit includes diode, the
One metal-oxide-semiconductor, the second metal-oxide-semiconductor, third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the first capacitance, the second capacitance, third capacitance, the 4th capacitance,
One resistance, second resistance and 3rd resistor, the anode of the diode, the drain electrode of the first metal-oxide-semiconductor, the drain electrode of the second metal-oxide-semiconductor are equal
Connect the anode of battery interface, the cathode connection source electrode of the first metal-oxide-semiconductor of the diode, the source electrode of the second metal-oxide-semiconductor, third
The source electrode of metal-oxide-semiconductor, the source electrode of the 4th metal-oxide-semiconductor, also by the first capacity earth, be also grounded by first resistor, the first metal-oxide-semiconductor
Grid, the grid of the second metal-oxide-semiconductor, the grid of third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor grid be grounded；The leakage of the third metal-oxide-semiconductor
Pole connects the drain electrode of the 4th metal-oxide-semiconductor, also passes through the second capacitance, third capacitance, the 4th capacity earth respectively；The third metal-oxide-semiconductor
Drain electrode also pass through the P2 feet of second resistance connection processing chip and one end of 3rd resistor, 3rd resistor the other end ground connection.
In the image pickup flashlight with prompt functions, the TF card detection unit includes：TF card seat, the 5th
Metal-oxide-semiconductor, the 6th metal-oxide-semiconductor, the 5th capacitance, the 6th capacitance, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 8th electricity
Resistance, the 9th resistance, the tenth resistance, the 11st resistance, the 12nd resistance, the 13rd resistance, the 14th resistance, the 15th resistance and
16th resistance, the VDD feet of the TF card seat connect the drain electrode of the 5th metal-oxide-semiconductor and one end of the 14th resistance, also by the 5th
Capacity earth, also by the 6th capacity earth, the DATA2 feet of TF card seat connected by the 4th resistance the 5th metal-oxide-semiconductor drain electrode,
The C20 feet of chip are managed by the 9th resistance joint, the DATA3 feet of TF card seat connect the leakage of the 5th metal-oxide-semiconductor by the 5th resistance
Pole, the C19 feet also by the tenth resistance joint reason chip, the CMD feet of TF card seat connect the 5th metal-oxide-semiconductor by the 6th resistance
Drain electrode, the F20 feet also by the 11st resistance joint reason chip, the DATA0 feet of TF card seat connect the 5th by the 7th resistance
The drain electrode of metal-oxide-semiconductor, the F18 feet also by the 12nd resistance joint reason chip, the DATA1 feet of TF card seat are connected by the 8th resistance
It connects the drain electrode of the 5th metal-oxide-semiconductor, the D20 feet of chip, the other end of the 14th resistance is managed also by the 13rd resistance joint
The drain electrode of the 6th metal-oxide-semiconductor, the source electrode ground connection of the 6th metal-oxide-semiconductor are connected, the grid of the 6th metal-oxide-semiconductor is managed by the 16th resistance joint
The F14 feet of chip, the source electrode connection 3_1VD feeder ears of the 5th metal-oxide-semiconductor, the grid of the 5th metal-oxide-semiconductor connect the 6th metal-oxide-semiconductor
Grid connects 3_1VD feeder ears also by the 15th resistance.
In the image pickup flashlight with prompt functions, the alarm unit includes audio frequency process subelement and sound
Frequency amplification subelement, the prompt messages of the audio frequency process subelement output pass through loudspeaker after audio amplification subunit is amplified
Output.
In the image pickup flashlight with prompt functions, the audio frequency process subelement includes audio processor,
The K19 feet of the MCLK foot connection processing chips of the audio processor, the U11 of the BCLK foot connection processing chips of audio processor
Foot, the R11 feet of the WCLK foot connection processing chips of audio processor, the Y13 of the DIN foot connection processing chips of audio processor
Foot, the V12 feet of the DOUT foot connection processing chips of audio processor, LEFT_LOP feet connection audio amplification of audio processor
Unit.
In the image pickup flashlight with prompt functions, the audio amplification subunit includes audio and amplifies core
Piece, triode, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 7th capacitance, the 8th capacitance,
Nine capacitances and the tenth capacitance, the audio amplification chip /collectors of SHUT_DOWN foot connecting triodes, also pass through second
11 resistance eutral groundings, the base stage of triode are managed the F11 feet of chip by the 17th resistance joint, are connected also by the 18th resistance
3_1VD feeder ears are connect ,-IN the feet of audio amplification chip connect one end of the 19th resistance, one end of the 8th capacitance, the 20th electricity
One end of resistance, the other end of the 19th resistance by the LEFT_LOP feet of the 7th capacitance connection audio processor, the 8th capacitance
The other end connects the other end, the VO2 feet of audio amplification chip and the cathode of loudspeaker of the 20th resistance, audio amplification chip
The anode that VO1 feet pass through the 9th capacitance connection loudspeaker.
In the image pickup flashlight with prompt functions, the processing chip is using the integrated of model A7LA55
Chip.
In the image pickup flashlight with prompt functions, the audio processor uses model
The integrated chip of TLV320AIC3101.
Compared to the prior art, the image pickup flashlight provided by the utility model with prompt functions including battery, shines
Bright photographing module and alert process module, the alert process module connection battery and illumination photographing module, the alert process
Module includes battery capacity detection unit, alarm unit and processing unit；By battery capacity detection unit detection battery
Electricity, and testing result is fed back into processing unit, when the processing unit identifies the testing result as battery powered exception,
Alarm unit is controlled to export the first prompt messages.The utility model detects battery electricity in real time by battery capacity detection unit
Amount, when battery capacity deficiency, correspondingly prompt messages, prompting user replace electricity to the output of processing unit control alarm unit
Pond avoids the occurrence of the situation that battery capacity is constantly checked during use, improves work efficiency and quality.
Description of the drawings
Fig. 1 is the structural frames of the preferred embodiment of the image pickup flashlight provided by the utility model with prompt functions
Figure.
Fig. 2 is the first part of processing unit in the image pickup flashlight provided by the utility model with prompt functions
Circuit diagram.
Fig. 3 is the second part of processing unit in the image pickup flashlight provided by the utility model with prompt functions
Circuit diagram.
Fig. 4 is the electricity of battery capacity detection unit in the image pickup flashlight provided by the utility model with prompt functions
Road schematic diagram.
Fig. 5 is that the circuit of TF card detection unit in the image pickup flashlight provided by the utility model with prompt functions is former
Reason figure.
Fig. 6 is the circuit theory of alarm unit in the image pickup flashlight provided by the utility model with prompt functions
Figure.
Specific embodiment
The utility model provides a kind of image pickup flashlight with prompt functions, has the function of ambient lighting, takes pictures and take the photograph
As function, battery capacity deficiency sound alarm function, storage card abnormal state sound alarm function, and by using process
In detect battery BAT remaining capacities, storage card connection status, storage card residual capacity state automatically, in battery capacity deficiency
Not enough power supply audible alarm is sent out, storage card is sent out when storage card is not installed without audible alarm, is sent out when storage card is full
Storage card expires audible alarm so that user can know battery capacity deficiency and deposit in time during image pickup flashlight is used
Card storage use state, avoid because battery capacity is finished, storage card without, storage card completely leads to operating interruptions or that records a video in vain asks
Topic has ensured being smoothed out for work.
To make the purpose of this utility model, technical solution and effect clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is novel, it is not used to limit the utility model.
Referring to Fig. 1, its 1 preferred embodiment for the image pickup flashlight provided by the utility model with prompt functions
Structure diagram.Image pickup flashlight provided by the utility model with prompt functions, including battery BAT, illumination camera shooting mould
Block 10 and alert process module 20, the alert process module 20 connect battery BAT and illumination photographing module 10.
Wherein, illumination photographing module 10 includes lighting unit 11 and camera unit 12, and the camera unit 12 is used to shoot
Videograph video evidence, floor light when lighting unit 11 is for providing ambient lighting and camera shooting.The alert process module
20 include battery capacity detection unit 21, alarm unit 22 and processing unit 23, battery capacity detection unit 21 and alarm unit
22 connect with processing unit 23.The electricity of battery BAT is detected by the battery capacity detection unit 21, and testing result is fed back
To processing unit 23, when the processing unit 23 identifies the testing result as battery BAT abnormal electrical power supplies, alarm unit 22 is controlled
Export the first prompt messages.
In the present embodiment, the battery BAT abnormal electrical power supplies mainly include battery capacity is insufficient, battery BAT installations are abnormal etc.
Situation.The utility model detects battery capacity in real time by battery capacity detection unit 21, and when battery capacity deficiency, processing is single
Member 23 controls alarm unit 22 to export correspondingly prompt messages, and user is prompted to replace battery BAT, is avoided the occurrence of using process
In constantly check the situation of battery capacity, it is ensured that illumination and the progress of shooting reliable operation improve work efficiency and quality.
Please continue to refer to Fig. 1, in the image pickup flashlight provided by the utility model with prompt functions, at the alarm
Reason module 20 further includes：TF card detection unit 24, it connect with processing unit 23.The TF card detection unit 24 detects TF card
State, and testing result is fed back into processing unit 23, when the processing unit 23 identifies the TF card abnormal state, control report
Alert unit 22 exports the second prompt messages.
The TF card abnormal state includes, without the states such as TF card, TF card failure, TF card memory space be full, working as processing unit
The testing result of 23 identification TF card detection units, 24 feedback for TF card without when, the processing unit 23 sends the first control letter
Number to the alarm unit 22, the alarm unit 22 is made to send out TF card without audible alarm；When processing unit 23 identifies TF
When the testing result that card detection unit 24 is fed back is that TF card memory space is full, the processing unit 23 sends second control signal
To the alarm unit 22, the alarm unit 22 is made to send out the full audible alarm of TF card memory space；When processing unit 23
When the testing result for identifying 24 feedback of TF card detection unit is TF card failure, the processing unit 23 sends third control signal
To the alarm unit 22, the alarm unit 22 is made to send out the alarm of TF card knocking noise.
In the utility model embodiment, first prompt messages and the second prompt messages are voice prompt
Information was enabled users in intuitive the reason of confirming flashlight abnormality at the first time.Certainly, the utility model can also use
The modes such as indicator light alarm prompting, vibrations alarm.
Also referring to Fig. 2 and Fig. 3, wherein, Fig. 2 is the image-picking electric torch provided by the utility model with prompt functions
The circuit diagram of the first part of processing unit 23 in cylinder.Fig. 3 is taking the photograph with prompt functions provided by the utility model
As the circuit diagram of the second part of processing unit 23 in flashlight.
As shown in Figure 1 to Figure 3, the processing unit 23 includes：Processing chip U1 is (including in the U1-1 and Fig. 3 in Fig. 2
U1-2), the P2 feet connection battery capacity detection unit 21 of processing chip U1, the C20 feet of processing chip U1, C19 feet, F20 feet,
F18 feet, D20 feet, F14 feet are all connected with TF card detection unit 24, K19 feet, U11 feet, R11 feet, Y13 feet, the V12 of processing chip U1
Foot, F11 feet are all connected with audio frequency process subelement 231.
In the present embodiment, the processing chip U1 use model A7LA55 integrated chips, inside have cured electric power detection,
The functions such as storage card state-detection.Certain processing chip U1 can also use the chip of other models with identity function, this
Utility model is not restricted this.Since A7LA55 chip pins are too many, the utility model only shows related to the utility model
Chip part, the other parts of the chip please refer to the chip data of A7LA55 chips.
It is battery electricity in the image pickup flashlight provided by the utility model with prompt functions also referring to Fig. 4
The circuit diagram of amount detection unit 21.The battery capacity detection unit 21 includes diode D1, the first metal-oxide-semiconductor Q1, second
Metal-oxide-semiconductor Q2, third metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4, the first capacitance C1, the second capacitance C2, third capacitance C3, the 4th capacitance C4,
First resistor R1, second resistance R2 and 3rd resistor R3.
The anode of the diode D1, the drain electrode of the first metal-oxide-semiconductor Q1, the drain electrode of the second metal-oxide-semiconductor Q2 are all connected with battery BAT and connect
The anode of mouth, the cathode connection source electrode of the first metal-oxide-semiconductor Q1, the source electrode of the second metal-oxide-semiconductor Q2, the third metal-oxide-semiconductor of the diode D1
The source electrode of Q3, the source electrode of the 4th metal-oxide-semiconductor Q4 are grounded also by the first capacitance C1, are also grounded by first resistor R1, the first MOS
The grid of pipe Q1, the grid of the second metal-oxide-semiconductor Q2, the grid of third metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4 grid be grounded；Described
The drain electrode of the 4th metal-oxide-semiconductor Q4 of drain electrode connection of three metal-oxide-semiconductor Q3 also passes through the second capacitance C2, third capacitance C3, the 4th capacitance respectively
C4 is grounded；The drain electrode of the third metal-oxide-semiconductor Q3 also passes through the P2 feet and 3rd resistor R3 of second resistance R2 connection processing chips U1
One end, 3rd resistor R3 the other end ground connection.
In the present embodiment, the first metal-oxide-semiconductor Q1, the second metal-oxide-semiconductor Q2, third metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4 use P MOS
Pipe, grounded-grid are set as the state of acquiescence conducting.The resistance value of the second resistance R2 and 3rd resistor R3 is 200K Ω, is used
It is divided in the voltage to battery BAT anodes, and feeds back to processing chip U1, carrying out ADC conversions by processing chip U1 obtains
Voltage value, to identify whether battery BAT power supply states are abnormal.
Certainly in other embodiments, the first metal-oxide-semiconductor Q1, the second metal-oxide-semiconductor Q2, third metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4
Other types of switching tube may be used or electronic device replaces, the utility model is not restricted this.
Please refer to fig. 5, it is examined for TF card in the image pickup flashlight provided by the utility model with prompt functions
Survey the circuit diagram of unit 24.The TF card detection unit 24 includes：TF card seat J1, the 5th metal-oxide-semiconductor Q5, the 6th metal-oxide-semiconductor Q6,
5th capacitance C5, the 6th capacitance C6, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8,
9th resistance R9, the tenth resistance R10, the 11st resistance R11, the 12nd resistance R12, the 13rd resistance R13, the 14th resistance
R14, the 15th resistance R15 and the 16th resistance R16.
The VDD feet of the TF card seat J1 connect the drain electrode of the 5th metal-oxide-semiconductor Q5 and one end of the 14th resistance R14, also by
5th capacitance C5 ground connection is also grounded by the 6th capacitance C6, and the DATA2 feet of TF card seat J1 pass through the 4th resistance R4 connections the 5th
The drain electrode of metal-oxide-semiconductor Q5, the C20 feet also by the 9th resistance R9 connection processing chips U1, the DATA3 feet of TF card seat J1 pass through the 5th
The drain electrode of the 5th metal-oxide-semiconductor Q5 of resistance R5 connections, the C19 feet also by the tenth resistance R10 connection processing chips U1, TF card seat J1's
CMD feet by the drain electrode of the 5th metal-oxide-semiconductor Q5 of the 6th resistance R6 connections, also by the 11st resistance R11 connection processing chips U1's
F20 feet, the DATA0 feet of TF card seat J1 by the drain electrode of the 5th metal-oxide-semiconductor Q5 of the 7th resistance R7 connections, also by the 12nd resistance
The F18 feet of R12 connection processing chips U1, the leakage that the DATA1 feet of TF card seat J1 pass through the 5th metal-oxide-semiconductor Q5 of the 8th resistance R8 connections
Pole, the D20 feet also by the 13rd resistance R13 connection processing chips U1, the other end connection the 6th of the 14th resistance R14
The drain electrode of metal-oxide-semiconductor Q6, the source electrode ground connection of the 6th metal-oxide-semiconductor Q6, the grid of the 6th metal-oxide-semiconductor Q6 pass through the 16th resistance R16 junctions
Manage the F14 feet of chip U1, the source electrode connection 3_1VD feeder ears of the 5th metal-oxide-semiconductor Q5, the grid connection of the 5th metal-oxide-semiconductor Q5 the
The grid of six metal-oxide-semiconductor Q6, also by the 15th resistance R15 connection 3_1VD feeder ears.
In the present embodiment, the 5th metal-oxide-semiconductor Q5, using N metal-oxide-semiconductors, passes through TF card seat using PMOS tube, the 6th metal-oxide-semiconductor Q6
DATA0 feet, DATA1 feet, DATA2 feet, DATA3 feet, CMD feet and the corresponding resistance feedback of J1 detects signal to processing chip
U1, by the state of processing chip U1 identification TF cards.
Correspondingly, the 5th metal-oxide-semiconductor Q5, the 6th metal-oxide-semiconductor Q6 can also use other types of switching tube or electronic device
Instead of the utility model is not restricted this.
Also referring to Fig. 2, Fig. 3 and Fig. 6, wherein, Fig. 6 is the camera shooting provided by the utility model with prompt functions
The circuit diagram of alarm unit 22 in flashlight.The alarm unit 22 includes audio frequency process subelement 231, audio amplification
Unit 232 and audio input subelement 233, the prompt messages that the audio frequency process subelement 231 exports are amplified through audio
Subelement 232 is exported after amplifying by loudspeaker.Audio input subelement 233 is used to receive the sound of extraneous input, and is sent to
Audio frequency process subelement 231 handles accordingly, and is mainly used for recording.
The audio frequency process subelement 231 includes the MCLK feet junction of audio processor U2, the audio processor U2
Manage the K19 feet of chip U1, the U11 feet of the BCLK foot connection processing chips U1 of audio processor U2, the WCLK of audio processor U2
The R11 feet of foot connection processing chip U1, the Y13 feet of the DIN foot connection processing chips U1 of audio processor U2, audio processor U2
DOUT foot connection processing chips U1 V12 feet, audio processor U2 LEFT_LOP feet connection audio amplification subunit 232.
In the present embodiment, the audio processor U2 uses the integrated chip of model TLV320AIC3101, certain audio
Processor U2 can also use the chip of other models with identity function, and the utility model is not restricted this.
Please continue to refer to Fig. 6, the audio amplification subunit 232 includes audio amplification chip U3, triode Q7, the 18th
Resistance R18, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, the 7th capacitance C7, the 8th capacitance C8,
Nine capacitance C9 and the tenth capacitance C10.
The audio amplification chip U3 /collector of SHUT_DOWN foot connecting triodes Q7, also pass through the 21st electricity
R21 ground connection is hindered, the base stage of triode Q7 manages the F11 feet of chip U1, also by the 18th resistance by the 17th resistance joint
R18 connection 3_1VD the feeder ears ,-IN feet of audio amplification chip U3 connect one end of the 19th resistance R19, the 8th capacitance C8
One end, one end of the 20th resistance R20, the other end of the 19th resistance R19 pass through the 7th capacitance C7 connection audio processor U2
LEFT_LOP feet, the other end of the 8th capacitance C8 connects the VO2 of the other end of the 20th resistance R20, audio amplification chip U3
The cathode of foot and loudspeaker (CON1 of Fig. 6 is horn interface), the VO1 feet of audio amplification chip U3 pass through the 9th capacitance C9 connection loudspeakers
Anode.
Triode Q7 is connected in the F11 feet output low level of processing chip U1 outputs, while the control of processing chip U1 outputs
Signal processed enters input, audio processor from the MCLK feet of the audio processor U2, BCLK feet, WCLK feet, DIN feet, DOUT feet
U2 is exported by LEFT_LOP feet according to the corresponding voice prompt signal of type input of control signal and is given audio amplification chip U3,
Voice signal plays after audio amplification chip U3 amplifications through loudspeaker.
In the present embodiment, the triode Q7 is PNP triode Q7, and audio amplification chip U3 uses model LM48920
Integrated chip, certain audio amplification chip U3 can also use with identity function other models chip, this practicality newly
Type is not restricted this.
To be better understood from the technical solution of the utility model, below in conjunction with Fig. 1 to Fig. 6 by taking battery capacity deficiency as an example,
It is described in detail：
The voltage of battery BAT anodes is divided, and feed back to processing chip by second resistance R2 and 3rd resistor R3
U1 carries out ADC conversions by processing chip U1 and obtains voltage value, when battery BAT voltages pond is less than preset value, identifies battery capacity
Deficiency, processing chip U1 export corresponding control signal to audio frequency process by K19 feet, U11 feet, R11 feet, Y13 feet, V12 feet
Device U2 exports corresponding audio alert signal, and through audio amplification chip U3 by audio processor U2 according to control signal type
After amplification, driving loudspeaker export corresponding alarm voice.
In conclusion the image pickup flashlight with prompt functions of the utility model, in use, when battery electricity
Amount is insufficient, storage card is not installed, storage card memory space is full, storage card failure when, corresponding audible alarm can be sent out, make user
It can learn in time, carry out the operations such as video file in corresponding replacement battery, installation storage card, transition card, avoid work
The situations such as middle power-off, can not carry out video record, and video record is invalid, have ensured being normally carried out for work, improve work effect
Rate and quality.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (10)
1. a kind of image pickup flashlight with prompt functions, including battery and illumination photographing module, which is characterized in that further include
Alert process module, the alert process module connection battery and illumination photographing module, the alert process module include battery
Electric power detection unit, processing unit and alarm unit；By the electricity of battery capacity detection unit detection battery, and will detection
As a result processing unit is fed back to, when the processing unit identifies the testing result as battery powered exception, controls alarm unit
Export the first prompt messages.
2. the image pickup flashlight according to claim 1 with prompt functions, which is characterized in that the alert process mould
Block further includes：TF card detection unit, its connect with processing unit, the state of TF card detection unit detection TF card, and will inspection
It surveys result and feeds back to processing unit, when the processing unit identifies the TF card abnormal state, control alarm unit output second
Prompt messages.
3. the image pickup flashlight according to claim 2 with prompt functions, which is characterized in that the processing unit packet
It includes：Processing chip, the P2 feet connection battery capacity detection unit of processing chip, the C20 feet of processing chip, C19 feet, F20 feet,
F18 feet, D20 feet, F14 feet are all connected with TF card detection unit, the K19 feet of processing chip, U11 feet, R11 feet, Y13 feet, V12 feet,
F11 feet are all connected with audio frequency process subelement.
4. the image pickup flashlight according to claim 3 with prompt functions, which is characterized in that the battery capacity inspection
It surveys unit and includes diode, the first metal-oxide-semiconductor, the second metal-oxide-semiconductor, third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the first capacitance, the second capacitance, the
Three capacitances, the 4th capacitance, first resistor, second resistance and 3rd resistor, the anode of the diode, the first metal-oxide-semiconductor drain electrode,
The drain electrode of second metal-oxide-semiconductor is all connected with the anode of battery interface, and the cathode of the diode connects the source electrode of the first metal-oxide-semiconductor, second
The source electrode of metal-oxide-semiconductor, the source electrode of third metal-oxide-semiconductor, the source electrode of the 4th metal-oxide-semiconductor, also by the first capacity earth, also pass through first resistor
Ground connection, the grid of the first metal-oxide-semiconductor, the grid of the second metal-oxide-semiconductor, the grid of third metal-oxide-semiconductor, the 4th metal-oxide-semiconductor grid be grounded；Institute
It states the drain electrode of drain electrode the 4th metal-oxide-semiconductor of connection of third metal-oxide-semiconductor, also connect respectively by the second capacitance, third capacitance, the 4th capacitance
Ground；The drain electrode of the third metal-oxide-semiconductor also passes through the P2 feet of second resistance connection processing chip and one end of 3rd resistor, third electricity
The other end ground connection of resistance.
5. the image pickup flashlight according to claim 3 with prompt functions, which is characterized in that the TF card detection is single
Member includes：TF card seat, the 5th metal-oxide-semiconductor, the 6th metal-oxide-semiconductor, the 5th capacitance, the 6th capacitance, the 4th resistance, the 5th resistance, the 6th electricity
Resistance, the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, the 11st resistance, the 12nd resistance, the 13rd resistance, the tenth
Four resistance, the 15th resistance and the 16th resistance, the VDD feet of the TF card seat connect drain electrode and the 14th electricity of the 5th metal-oxide-semiconductor
One end of resistance, also by the 5th capacity earth, also by the 6th capacity earth, the DATA2 feet of TF card seat are connected by the 4th resistance
It connects the drain electrode of the 5th metal-oxide-semiconductor, the C20 feet of chip is managed also by the 9th resistance joint, the DATA3 feet of TF card seat pass through the 5th electricity
The drain electrode of resistance the 5th metal-oxide-semiconductor of connection, the C19 feet also by the tenth resistance joint reason chip, the CMD feet of TF card seat pass through the 6th
Resistance connects the drain electrode of the 5th metal-oxide-semiconductor, the F20 feet also by the 11st resistance joint reason chip, and the DATA0 feet of TF card seat lead to
It crosses the 7th resistance and connects the drain electrode of the 5th metal-oxide-semiconductor, the F18 feet also by the 12nd resistance joint reason chip, TF card seat
DATA1 feet are connected the drain electrode of the 5th metal-oxide-semiconductor by the 8th resistance, the D20 feet of chip, institute are managed also by the 13rd resistance joint
The other end for stating the 14th resistance connects the drain electrode of the 6th metal-oxide-semiconductor, the source electrode ground connection of the 6th metal-oxide-semiconductor, and the grid of the 6th metal-oxide-semiconductor leads to
Cross the F14 feet of the 16th resistance joint reason chip, the source electrode connection 3_1VD feeder ears of the 5th metal-oxide-semiconductor, the 5th metal-oxide-semiconductor
Grid connect the 6th metal-oxide-semiconductor grid, also by the 15th resistance connect 3_1VD feeder ears.
6. the image pickup flashlight according to claim 3 with prompt functions, which is characterized in that the alarm unit packet
Audio frequency process subelement and audio amplification subunit are included, the prompt messages of the audio frequency process subelement output are put through audio
It is exported after big subelement amplification by loudspeaker.
7. the image pickup flashlight according to claim 6 with prompt functions, which is characterized in that audio frequency process
Unit includes audio processor, the K19 feet of the MCLK foot connection processing chips of the audio processor, the BCLK of audio processor
The U11 feet of foot connection processing chip, the R11 feet of the WCLK foot connection processing chips of audio processor, the DIN feet of audio processor
The Y13 feet of connection processing chip, the V12 feet of the DOUT foot connection processing chips of audio processor, the LEFT_ of audio processor
LOP feet connect audio amplification subunit.
8. the image pickup flashlight according to claim 7 with prompt functions, which is characterized in that audio amplification
Unit includes audio amplification chip, triode, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the
Seven capacitances, the 8th capacitance, the 9th capacitance and the tenth capacitance, the audio amplification chip /SHUT_DOWN foot connecting triodes
Collector, also by the 21st resistance eutral grounding, the base stage of triode managed by the 17th resistance joint chip F11 feet,
3_1VD feeder ears are connected also by the 18th resistance ,-IN the feet of audio amplification chip connect one end of the 19th resistance, the 8th
One end of capacitance, one end of the 20th resistance, the other end of the 19th resistance pass through the 7th capacitance connection audio processor
LEFT_LOP feet, the other end of the 8th capacitance connect the other end of the 20th resistance, the VO2 feet of audio amplification chip and loudspeaker
Cathode, the anode that the VO1 feet of audio amplification chip pass through the 9th capacitance connection loudspeaker.
9. the image pickup flashlight according to claim 3 with prompt functions, which is characterized in that the processing chip is adopted
With the integrated chip of model A7LA55.
10. the image pickup flashlight according to claim 7 or 8 with prompt functions, which is characterized in that at the audio
Manage the integrated chip that device uses model TLV320AIC3101.
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| CN201721431936.5U CN207528885U (en) | 2017-10-30 | 2017-10-30 | A kind of image pickup flashlight with prompt functions |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698998A (en) * | 2018-12-20 | 2019-04-30 | 王跃 | A kind of fault diagnosis system and its diagnostic method of sound system |
| CN110416642A (en) * | 2019-07-30 | 2019-11-05 | 四川长虹电器股份有限公司 | The brand protection system of disposable replaceable battery |
| CN112449470A (en) * | 2020-11-13 | 2021-03-05 | 福建雅斯达智能科技有限公司 | Intelligent flashlight control device and method |
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2017
- 2017-10-30 CN CN201721431936.5U patent/CN207528885U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698998A (en) * | 2018-12-20 | 2019-04-30 | 王跃 | A kind of fault diagnosis system and its diagnostic method of sound system |
| CN109698998B (en) * | 2018-12-20 | 2020-04-24 | 乐清市智格电子科技有限公司 | Fault diagnosis system and method for sound system |
| CN111343561A (en) * | 2018-12-20 | 2020-06-26 | 乐清市智格电子科技有限公司 | Fault diagnosis method for sound system with display unit |
| CN111432322A (en) * | 2018-12-20 | 2020-07-17 | 乐清市智格电子科技有限公司 | Fault diagnosis method for sound system with display unit |
| CN111343561B (en) * | 2018-12-20 | 2021-02-19 | 乐清市智格电子科技有限公司 | Fault diagnosis method for sound system with display unit |
| CN111432322B (en) * | 2018-12-20 | 2021-06-15 | 乐清市智格电子科技有限公司 | Fault diagnosis method for sound system with display unit |
| CN110416642A (en) * | 2019-07-30 | 2019-11-05 | 四川长虹电器股份有限公司 | The brand protection system of disposable replaceable battery |
| CN110416642B (en) * | 2019-07-30 | 2022-05-31 | 四川长虹电器股份有限公司 | Brand protection system with disposable replaceable battery |
| CN112449470A (en) * | 2020-11-13 | 2021-03-05 | 福建雅斯达智能科技有限公司 | Intelligent flashlight control device and method |
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