CN105922947B - It is controlled in a kind of intelligence - Google Patents
It is controlled in a kind of intelligence Download PDFInfo
- Publication number
- CN105922947B CN105922947B CN201610390862.9A CN201610390862A CN105922947B CN 105922947 B CN105922947 B CN 105922947B CN 201610390862 A CN201610390862 A CN 201610390862A CN 105922947 B CN105922947 B CN 105922947B
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- CN
- China
- Prior art keywords
- resistance
- capacitance
- integrated circuit
- ontology
- intelligence
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
Abstract
The present invention relates to controlled in a kind of intelligence, including ontology, it is arranged on the positive camera of ontology and two loud speakers, it is arranged on the operation and control interface at the ontology back side, the angle adjusting mechanism and pedestal being arranged below ontology, the ontology is connect by angle adjusting mechanism with base drive, control is meshed by the driving cog of transmission shaft periphery with the fixation tooth that the inner wall of the through-hole in bearing is uniformly provided in the intelligence, realize the fixation of pedestal and ontology, simultaneously because the material of driving cog and fixed tooth is rubber, so as to realize the angular adjustment of transmission shaft and bearing, it ensure that the adjusting of camera shooting angle；Moreover, in decoding circuit, the first capacitance and the second capacitance constitute two-stage high-pass wave filter, not only influence capacitive coupling, while also weaken the high voltage signal of conven-tional channels, decoded reliability are improved, so as to improve the reliability controlled in intelligence.
Description
Technical field
The present invention relates to controlled in a kind of intelligence.
Background technology
Automobile middle control include central-controlled door lock system, driver can by automobile middle control control vehicle door contact interrupter and
Glass jacking system.Central control board is further included, there are the various vehicle control devices such as sound equipment control panel.
In existing middle control, generally lack real-time video monitoring ability, even with video monitoring ability, also do not have
Good angular adjustment ability, so as to reduce the reliability of video monitoring；Moreover, existing middle control is all broadcast with voice
Playing function, but due to lacking the limitation capability to high voltage signal, so as to reduce the reliability of tone decoding.
Invention content
The technical problem to be solved by the present invention is to：It is controlled to overcome the deficiencies of the prior art and provide in a kind of intelligence.
The technical solution adopted by the present invention to solve the technical problems is：It is controlled in a kind of intelligence, including ontology, is arranged on this
The positive camera of body and two loud speakers, the operation and control interface for being arranged on the ontology back side, the angular adjustment being arranged below ontology
Mechanism and pedestal, the ontology are connect by angle adjusting mechanism with base drive；
The bearing of angle adjusting mechanism including the side of being set on the base, horizontally disposed transmission shaft, two be located at bearing two
Side fixed block, the bearing is interior to be equipped with through-hole, and the transmission shaft is located in through-hole, where the horizontal center line axis of the transmission shaft
Straight line and through-hole horizontal center line axis where straight line on the same line, the periphery of the transmission shaft is uniformly provided with several
Driving cog, the inner wall of the through-hole in the bearing are uniformly provided with several fixed teeth, the driving cog and fixed tooth engagement, the biography
The both ends of moving axis are fixedly connected respectively with two fixed blocks, and two fixed blocks are fixed on the lower section of ontology, the driving cog
Material with fixed tooth is rubber.
Preferably, in order to ensure that transmission shaft can be fixed on fixed block, the length of the transmission shaft is more than bearing
Length.
Preferably, in order to improve the adsorption capacity controlled in intelligence, the lower section of the pedestal is equipped with several electrostatic pasters.
Preferably, in order to increase the store function controlled in intelligence, several data storages are additionally provided on the ontology
Interface.
Preferably, in order to ensure the store function diversity controlled in intelligence, the data memory interface includes USB
Interface and SIM card interface.
Preferably, in order to ensure that control monitoring range is wide in intelligence, improves the practicality, the camera is wide-angle high definition
Camera.
Preferably, the high sensitivity of capacitance touch liquid crystal display, so as to improve the practicability controlled in intelligence, the behaviour
Control interface is capacitance touch liquid crystal display.
Preferably, the loud speaker is electrically connected with decoder module, the decoder module includes decoding circuit, the decoding
Circuit includes integrated circuit, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th electricity
Resistance, the 8th resistance, adjustable resistance, the first capacitance, the second capacitance, third capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance and
7th capacitance, the model NE565 of the integrated circuit, the first input end of the integrated circuit and the first capacitance, the second electricity
Hold and the series circuit ground connection of first resistor composition, the second input terminal of the integrated circuit pass through the 9th resistance and 3rd resistor
The series circuit of composition and the first input end of integrated circuit connect, and the second input terminal of the integrated circuit passes through the 9th resistance
With the series circuit ground connection of second resistance composition, the second input terminal of the integrated circuit passes through the 9th resistance and the 4th resistance group
Into the external 12V DC voltage source of series circuit, the capacitance connection end of the piezoelectric oscillator of the integrated circuit passes through third
Capacity earth, the resistance connecting pin of the piezoelectric oscillator of the integrated circuit pass through the series connection that adjustable resistance and the 5th resistance form
The external 12V DC voltage source of circuit, the ground terminal ground connection of the integrated circuit, the electricity of the piezoelectric oscillator of the integrated circuit
It hinders connecting pin to connect by the demodulation output terminal of the 4th capacitance and integrated circuit, phase comparator end and the collection of the integrated circuit
It is connected into the piezoelectric oscillator end of circuit, the external 12V DC voltage source of power end of the integrated circuit, the integrated circuit
Demodulation output terminal connect with the series circuit that the 6th resistance, the 7th resistance and the 8th resistance form, the one of the 5th capacitance
End is connect respectively with the 6th resistance and the 7th resistance, the external 12V DC voltage source of the other end of the 5th capacitance, and described the
One end of six capacitances is connect respectively with the 7th resistance and the 8th resistance, the external 12V DC voltage of the other end of the 6th capacitance
Power supply, one end of the 7th capacitance are connect by the 8th resistance with the 7th resistance, the external 12V of the other end of the 7th capacitance
DC voltage power supply.
The invention has the advantages that control passes through the interior of the through-hole in the driving cog and bearing of transmission shaft periphery in the intelligence
The fixation tooth that wall is uniformly provided with is meshed, and realizes the fixation of pedestal and ontology, simultaneously because the material of driving cog and fixed tooth
It is rubber, so as to realize the angular adjustment of transmission shaft and bearing, ensure that the adjusting of camera shooting angle；Not only such as
This, in decoding circuit, the first capacitance and the second capacitance constitute two-stage high-pass wave filter, not only influence capacitive coupling, simultaneously
Also weaken the high voltage signal of conven-tional channels, decoded reliability is improved, so as to improve the reliability controlled in intelligence.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram controlled in the intelligence of the present invention；
Fig. 2 is the structure diagram controlled in the intelligence of the present invention；
Fig. 3 is the structure diagram controlled in the intelligence of the present invention；
Fig. 4 is the structure diagram of pedestal controlled in the intelligence of the present invention；
Fig. 5 is the structure diagram of angle adjusting mechanism controlled in the intelligence of the present invention；
Fig. 6 is the structure diagram of angle adjusting mechanism controlled in the intelligence of the present invention；
Fig. 7 is the circuit diagram of decoding circuit controlled in the intelligence of the present invention；
In figure：1. ontology, 2. cameras, 3. loud speakers, 4. angle adjusting mechanisms, 5. pedestals, 6.USB interfaces, 7.SIM cards
Interface, 8. operation and control interfaces, 9. electrostatic pasters, 10. fixed blocks, 11. transmission shafts, 12. bearings, U1. integrated circuits, R1. first resistors,
R2. second resistance, R3. 3rd resistors, the 4th resistance of R4., the 5th resistance of R5., the 6th resistance of R6., the 7th resistance of R7., R8.
Eight resistance, RP1. adjustable resistances, the first capacitances of C1., the second capacitances of C2., C3. third capacitances, the 4th capacitances of C4., the 5th electricity of C5.
Hold, the 6th capacitances of C6., the 7th capacitances of C7..
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
It as shown in Fig. 1-Fig. 7, is controlled in a kind of intelligence, including ontology 1, is arranged on 1 positive camera 2 of ontology and two are raised
Sound device 3, the operation and control interface 8 for being arranged on 1 back side of ontology, the angle adjusting mechanism 4 and pedestal 5 for being arranged on 1 lower section of ontology, described
Body 1 is sequentially connected by angle adjusting mechanism 4 and pedestal 5；
Bearing 12, the horizontally disposed transmission shaft 11, two that angle adjusting mechanism 4 includes being arranged on 5 top of pedestal are located at
12 both sides fixed block 10 of bearing, the bearing 12 is interior to be equipped with through-hole, and the transmission shaft 11 is located in through-hole, the transmission shaft 11
Straight line where horizontal center line axis and the straight line where the horizontal center line axis of through-hole on the same line, the transmission shaft 11
Periphery be uniformly provided with several driving cogs, the inner wall of the through-hole in the bearing 12 is uniformly provided with several fixed teeth, the transmission
Tooth is fixedly connected with fixed tooth engagement, the both ends of the transmission shaft 11 with two fixed blocks 10 respectively, two fixed blocks 10
The lower section of ontology 1 is fixed on, the material of the driving cog and fixed tooth is rubber.
Preferably, in order to ensure that transmission shaft 11 can be fixed on fixed block 10, the length of the transmission shaft 11 is more than
The length of bearing 12.
Preferably, in order to improve the adsorption capacity controlled in intelligence, the lower section of the pedestal 5 is equipped with several electrostatic pasters 9.
Preferably, in order to increase the store function controlled in intelligence, several data storages are additionally provided on the ontology 1
Interface.
Preferably, in order to ensure the store function diversity controlled in intelligence, the data memory interface includes USB
Interface 6 and SIM card interface 7.
Preferably, in order to ensure that control monitoring range is wide in intelligence, improves the practicality, the camera 2 is high for wide-angle
Clear camera.
Preferably, the high sensitivity of capacitance touch liquid crystal display, so as to improve the practicability controlled in intelligence, the behaviour
Control interface 8 is capacitance touch liquid crystal display.
Preferably, the loud speaker 3 is electrically connected with decoder module, the decoder module includes decoding circuit, the solution
Code circuit include integrated circuit U1, first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5,
6th resistance R6, the 7th resistance R7, the 8th resistance R8, adjustable resistance RP1, the first capacitance C1, the second capacitance C2, third capacitance
C3, the 4th capacitance C4, the 5th capacitance C5, the 6th capacitance C6 and the 7th capacitance C7, the model NE565 of the integrated circuit U1,
The first input end of the integrated circuit U1 connects with the first capacitance C1, the second capacitance C2 and first resistor the R1 series circuit formed
Ground, the second input terminal of the integrated circuit U1 pass through the series circuit that the 9th resistance R9 and 3rd resistor R3 is formed and integrated electricity
The first input end connection of road U1, the second input terminal of the integrated circuit U1 are made up of the 9th resistance R9 and second resistance R2
Series circuit ground connection, the second input terminal of the integrated circuit U1 passes through the series connection of the 9th resistance R9 and the 4th resistance R4 compositions
The external 12V DC voltage source of circuit, the capacitance connection end of the piezoelectric oscillator of the integrated circuit U1 pass through third capacitance C3
Ground connection, the resistance connecting pin of the piezoelectric oscillator of the integrated circuit U1 pass through adjustable resistance RP1 and the 5th resistance R5 compositions
The external 12V DC voltage source of series circuit, the ground terminal ground connection of the integrated circuit U1, the piezoelectricity of the integrated circuit U1 shake
The resistance connecting pin for swinging device is connect by the 4th capacitance C4 with the demodulation output terminal of integrated circuit U1, the phase of the integrated circuit U1
Bit comparator end is connect with the piezoelectric oscillator end of integrated circuit U1, the external 12V DC electricity of power end of the integrated circuit U1
The string of voltage source, the demodulation output terminal and the 6th resistance R6, the 7th resistance R7 of the integrated circuit U1 and the 8th resistance R8 compositions
Join circuit connection, one end of the 5th capacitance C5 is connect respectively with the 6th resistance R6 and the 7th resistance R7, the 5th capacitance
The external 12V DC voltage source of the other end of C5, one end of the 6th capacitance C6 respectively with the 7th resistance R7 and the 8th resistance
R8 connections, the external 12V DC voltage source of the other end of the 6th capacitance C6, one end of the 7th capacitance C7 passes through the 8th
Resistance R8 is connect with the 7th resistance R7, the external 12V DC voltage source of the other end of the 7th capacitance C7.
In being controlled in the intelligence, camera 2 is used for monitoring the situation of vehicle front in real time；Loud speaker 3 is used for carrying out
Voice prompt improves the practicability of middle control；Operation and control interface 8 is improved and is set for ensureing that user carries out real-time control to equipment
Standby intelligence；Angle adjusting mechanism 4 is used for adjusting the angle of the shooting of camera 2, so as to improve the practicability of middle control monitoring.
Wherein, bearing 12 is fixed on the top of pedestal 5, and fixed block 10 is fixed on the lower section of ontology 1, passes through the transmission of 11 periphery of transmission shaft
Tooth is meshed with the fixation tooth that the inner wall of the through-hole in bearing 12 is uniformly provided with, and realizes the fixation of pedestal 5 and ontology 1, due to
The material of driving cog and fixed tooth is rubber, so as to realize the angular adjustment of transmission shaft 11 and bearing 12, ensure that and takes the photograph
As the adjusting of first 2 shooting angle.
In decoder module, it is decoded for the voice signal to loud speaker 3.Wherein in decoding circuit, 3rd resistor
The resitstance voltage divider of R3 and the 9th resistance R9 compositions is the bias voltage for establishing integrated circuit U1 inputs.First capacitance C1 and
Second capacitance C2 constitutes two-stage high-pass wave filter, and demodulation (multiple) FM signal enters integrated electricity by two-stage high-pass wave filter
The input terminal of road U1, the two high-pass filters both influence capacitive coupling, while weaken the high voltage signal of conven-tional channels, improve
Decoded reliability, so that input terminal is desirable for a total signal amplitude in 80mV and 300mV.
Compared with prior art, control passes through the interior of the driving cog of 11 periphery of transmission shaft and the through-hole in bearing 12 in the intelligence
The fixation tooth that wall is uniformly provided with is meshed, and realizes the fixation of pedestal 5 and ontology 1, simultaneously because the material of driving cog and fixed tooth
Matter is rubber, so as to realize the angular adjustment of transmission shaft 11 and bearing 12, ensure that the tune of 2 shooting angle of camera
Section；Moreover, in decoding circuit, the first capacitance C1 and the second capacitance C2 constitute two-stage high-pass wave filter, not only influence
Capacitive coupling, while also weaken the high voltage signal of conven-tional channels, decoded reliability is improved, is controlled so as to improve in intelligence
Reliability.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (7)
1. controlled in a kind of intelligence, which is characterized in that including ontology (1), be arranged on ontology (1) positive camera (2) and two
Loud speaker (3), the operation and control interface (8) for being arranged on ontology (1) back side, the angle adjusting mechanism (4) being arranged below ontology (1) and
Pedestal (5), the ontology (1) are sequentially connected by angle adjusting mechanism (4) and pedestal (5)；
Angle adjusting mechanism (4) including be arranged on bearing (12) above pedestal (5), horizontally disposed transmission shaft (11), two
Positioned at bearing (12) both sides fixed block (10), through-hole is equipped in the bearing (12), the transmission shaft (11) is in through-hole, institute
The straight line where the horizontal center line axis of the straight line and through-hole where the horizontal center line axis of transmission shaft (11) is stated in same straight line
On, the periphery of the transmission shaft (11) is uniformly provided with several driving cogs, and the inner wall of the through-hole in the bearing (12) is uniformly provided with
Several fixed teeth, the driving cog and fixed tooth engagement, the both ends of the transmission shaft (11) are solid with two fixed blocks (10) respectively
Fixed connection, two fixed blocks (10) are fixed on the lower section of ontology (1), and the material of the driving cog and fixed tooth is rubber
Glue；
The loud speaker (3) is electrically connected with decoder module, and the decoder module includes decoding circuit, and the decoding circuit includes collection
Into circuit (U1), first resistor (R1), second resistance (R2), 3rd resistor (R3), the 4th resistance (R4), the 5th resistance (R5),
6th resistance (R6), the 7th resistance (R7), the 8th resistance (R8), adjustable resistance (RP1), the first capacitance (C1), the second capacitance
(C2), third capacitance (C3), the 4th capacitance (C4), the 5th capacitance (C5), the 6th capacitance (C6) and the 7th capacitance (C7), the collection
Into the model NE565 of circuit (U1), the first input end of the integrated circuit (U1) and the first capacitance (C1), the second capacitance
(C2) and the series circuit ground connection of first resistor (R1) composition, the second input terminal of the integrated circuit (U1) pass through the 9th resistance
(R9) it is connect with the series circuit of 3rd resistor (R3) composition with the first input end of integrated circuit (U1), the integrated circuit
(U1) the second input terminal is grounded by the series circuit that the 9th resistance (R9) and second resistance (R2) form, the integrated circuit
(U1) the second input terminal is electric by the external 12V DC voltage of series circuit that the 9th resistance (R9) and the 4th resistance (R4) form
Source, the capacitance connection end of the piezoelectric oscillator of the integrated circuit (U1) are grounded by third capacitance (C3), the integrated circuit
(U1) the resistance connecting pin of piezoelectric oscillator is external by the series circuit that adjustable resistance (RP1) and the 5th resistance (R5) form
12V DC voltage source, the ground terminal ground connection of the integrated circuit (U1), the electricity of the piezoelectric oscillator of the integrated circuit (U1)
Resistance connecting pin is connect by the 4th capacitance (C4) with the demodulation output terminal of integrated circuit (U1), the phase of the integrated circuit (U1)
Comparator terminal is connect with the piezoelectric oscillator end of integrated circuit (U1), the external 12V DC of power end of the integrated circuit (U1)
Voltage source, demodulation output terminal and the 6th resistance (R6), the 7th resistance (R7) and the 8th resistance of the integrated circuit (U1)
(R8) the series circuit connection of composition, one end of the 5th capacitance (C5) respectively with the 6th resistance (R6) and the 7th resistance (R7)
Connection, the external 12V DC voltage source of the other end of the 5th capacitance (C5), one end of the 6th capacitance (C6) respectively with
7th resistance (R7) and the connection of the 8th resistance (R8), the external 12V DC voltage source of the other end of the 6th capacitance (C6), institute
The one end for stating the 7th capacitance (C7) is connect by the 8th resistance (R8) with the 7th resistance (R7), the 7th capacitance (C7) it is another
Hold external 12V DC voltage source.
2. controlled in intelligence as described in claim 1, which is characterized in that the length of the transmission shaft (11) is more than bearing (12)
Length.
3. controlled in intelligence as described in claim 1, which is characterized in that the lower section of the pedestal (5) is equipped with several electrostatic pasters
(9)。
4. controlled in intelligence as described in claim 1, which is characterized in that be additionally provided with several data storages on the ontology (1) and connect
Mouthful.
5. controlled in intelligence as claimed in claim 4, which is characterized in that the data memory interface include USB interface (6) and
SIM card interface (7).
6. controlled in intelligence as described in claim 1, which is characterized in that the camera (2) is wide-angle high-definition camera.
7. controlled in intelligence as described in claim 1, which is characterized in that the operation and control interface (8) is capacitance touch liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390862.9A CN105922947B (en) | 2016-06-02 | 2016-06-02 | It is controlled in a kind of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390862.9A CN105922947B (en) | 2016-06-02 | 2016-06-02 | It is controlled in a kind of intelligence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105922947A CN105922947A (en) | 2016-09-07 |
| CN105922947B true CN105922947B (en) | 2018-07-06 |
Family
ID=56832395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610390862.9A Active CN105922947B (en) | 2016-06-02 | 2016-06-02 | It is controlled in a kind of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287169B (en) * | 2016-09-09 | 2018-11-20 | 江苏清溢环保设备有限公司 | A kind of intelligent display device for drilling engineering |
| CN106973337A (en) * | 2017-05-06 | 2017-07-21 | 安溪县智睿电子商务有限公司 | A kind of intelligent sound for smart home |
| CN111578066A (en) * | 2020-05-25 | 2020-08-25 | 姚秀彬 | LED display screen with turnover mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017138U1 (en) * | 2000-10-05 | 2001-02-01 | Power Digital Comm Co | Connector structure of a car computer screen |
| CN101772283A (en) * | 2008-12-26 | 2010-07-07 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN201549082U (en) * | 2009-10-21 | 2010-08-11 | 英华达(上海)电子有限公司 | Flip type electronic reading device |
| CN205139798U (en) * | 2015-11-26 | 2016-04-06 | 苗耀锋 | All -round adjustable graphoscope |
-
2016
- 2016-06-02 CN CN201610390862.9A patent/CN105922947B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017138U1 (en) * | 2000-10-05 | 2001-02-01 | Power Digital Comm Co | Connector structure of a car computer screen |
| CN101772283A (en) * | 2008-12-26 | 2010-07-07 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN201549082U (en) * | 2009-10-21 | 2010-08-11 | 英华达(上海)电子有限公司 | Flip type electronic reading device |
| CN205139798U (en) * | 2015-11-26 | 2016-04-06 | 苗耀锋 | All -round adjustable graphoscope |
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| Publication number | Publication date |
|---|---|
| CN105922947A (en) | 2016-09-07 |
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Effective date of registration: 20180525 Address after: 474450 Xiping head industrial park, Xichuan County, Henan Province Applicant after: Xijian Autocar Dampers Co., Ltd., Nanyang Address before: No. 10, Liwan District flower bud Road, Guangzhou, Guangdong Province Applicant before: Qi Kuankuan |
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