CN204695412U - Hard disc recording multimedia automobile travel recorder - Google Patents
Hard disc recording multimedia automobile travel recorder Download PDFInfo
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- CN204695412U CN204695412U CN201520391224.XU CN201520391224U CN204695412U CN 204695412 U CN204695412 U CN 204695412U CN 201520391224 U CN201520391224 U CN 201520391224U CN 204695412 U CN204695412 U CN 204695412U
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Abstract
The utility model discloses a kind of hard disc recording multimedia automobile travel recorder; Belong to the technical field of vehicle electronics IT product structure; Comprise the TFT colorful display screen and button pcb board assembly that are arranged on mechanical connection or electric connection in registering instrument housing, built-in loudspeaker, video and audio capturing and coding pcb board, hard-disk cartridge assembly, SD card draw-in groove assembly, Tachographs pcb board assembly, driver's IC-card card reader and control circuit etc.; The utility model is integrated with automobile travel recorder, vehicle-mounted hard disk videocorder and car networking intelligent terminal in one; Be particularly suitable in the active demand of this kind of vehicle of bus, coach and school bus for vehicle-mounted monitoring recording function; Have simple and practical, simple to operate, function is complete, with low cost, ensures the advantage of safety and one-machine-multi-function.
Description
Technical field
The utility model relates to a kind of hard disc recording multimedia automobile travel recorder; Belong to the technical field of electronic information technology product structure; Belong to the technical field of vehicle electronics IT product structure specifically.
Background technology
At present, automobile travel recorder is that other status information travelled Vehicle Speed, time, mileage and associated vehicle carries out recording the digital electronic pen recorder (being commonly called as automobile " black box ") storing and also can be exported by various Interface realization data.Automobile travel recorder not only can check break in traffic rules and regulations, constraint driver bad steering custom, and effectively can prevent the generation of road traffic accident, and for law enfrocement official carry out the analysis of accident, process provides science, loyal raw data, plays very important effect in traffic management.
Have the product of the simple functions such as GPS car-mounted terminal, automobile travel recorder, vehicle-mounted DVR, mobile 3G video monitoring in the market, and all have application in vehicle monitoring, vehicle management and vehicle scheduling.But these simple function products all can not meet the needs in market in vehicle net application from now on and vehicle unified supervision.Particularly according to the requirement of GB " automobile travel recorder " GB/T19056-2012, automobile travel recorder needs to adopt integral type standard DIN structure, how to adopt more recent application technology and structure, realize integration, key that multi-functional integrated multimedia automobile travel recorder becomes car of new generation networking large-scale application, particularly have active demand at this kind of vehicle of bus, coach and school bus for vehicle-mounted monitoring recording function.
Utility model content
The utility model provides a kind of hard disc recording multimedia automobile travel recorder for the deficiencies in the prior art, utilize mobile communication network technology, automobile OBD fault diagnosis technology, GPS/ big-dipper satellite location technology, multimedia information storage and transmission technology, computer media exchange technology, to realize the traveling recorded information to vehicle, satnav track is monitored, vehicle diagnosis Detection Information, train safety information, video and audio monitoring record inside and outside car, the multimedia messagess such as image voice integrate networking transport with mutual, and enterprising line pipe can manage and data analysis at powerful network data platform, reach the object to driving vehicle omnibearing management.
For reaching described object the technical solution of the utility model be:
A kind of hard disc recording multimedia automobile travel recorder, comprises lower over cap, protect bit cell lid, front panel, TFT colorful display screen and button pcb board assembly, front panel installing frame, built-in loudspeaker, video and audio capturing and coding pcb board, casing upper cover, replaceable battery box, back panel assemblies, radiator fan, hard-disk cartridge assembly, SD card draw-in groove assembly, Tachographs pcb board assembly, shell bottom plate, driver's IC-card card reader, protect bit cell is locked, hdd slot, driver's IC-card and control circuit;
Described casing upper cover is the integrated bathtub construction that rigid material is made; The opening part buckle of this bathtub construction connects this shell bottom plate; Flute profile one end of this bathtub construction or front end connect this front panel by this front panel installing frame buckle; The flute profile other end of this bathtub construction or rear end buckle connect backboard; This TFT colorful display screen and button pcb board assembly, these built-in loudspeaker, back panel assemblies, radiator fan, SD card draw-in groove assembly, it is inner that protect bit cell lock is positioned at this bathtub construction;
On described shell bottom plate inside surface, uniformly distribution is fixedly installed the support of a plurality of fixing circuit board; This Tachographs pcb board assembly is fixed on this support; This video and audio capturing and coding pcb board is fixed in the top of this Tachographs pcb board assembly; This driver's IC-card card reader for reading this driver's IC card information is fixed on the inside surface of this shell bottom plate;
The bathtub construction internal fixtion of described casing upper cover is connected with hdd slot, and this hard-disk cartridge assembly is arranged in this hdd slot;
The top of described casing upper cover offers rectangular through-hole, and this replaceable battery box to sink in this rectangular through-hole and is fastenedly connected fixing with this casing upper cover;
Described back panel assemblies and radiator fan are fixedly connected on the inner side of this backboard; This radiator fan is positioned at the side securing this hdd slot;
Described front panel is overall rectangular rigid plate-like structure, and a side surface offers through hole, and the bottom of opposite side outside surface is connected with this lower over cap, and the top of opposite side outside surface is connected with this protect bit cell lid;
Described TFT colorful display screen and button pcb board assembly are positioned at the side that this front panel offers through hole;
Described SD card draw-in groove component integration is the board-like molding structure of step-like rigidity, and buckle is fixed on this hdd slot and the basifacial inner side of opposite side appearance be positioned at described in this front panel; The locking of this protect bit cell fixes on this SD card draw-in groove assembly ladder-type structure;
Described control circuit by control bus respectively with this Tachographs pcb board assembly, this video and audio capturing and coding pcb board and this TFT colorful display screen and button pcb board assembly are electrically connected.
This front panel is provided with lockhole, SD draw-in groove, heat dissipation wind channel, standard DB interface, infrared remote control Receiver, mouth play by display lamp and built-in loudspeaker; This lockhole, this SD draw-in groove, this heat dissipation wind channel and this standard DB interface are arranged on the bottom of the opposite side outside surface described in this front panel; This SD draw-in groove is positioned at the top of this standard DB interface; The side that this front panel offers through hole is provided with this infrared remote control Receiver, and mouth play by display lamp and built-in loudspeaker, and three's triangularity position is arranged.
This control circuit comprises the running car instrument module be electrically connected by CAN communication module, the Big Dipper/GPS locating module, 3G/4G communication module, video and audio capturing and coding module, hard disk mixes memory module with SD card, display and key-press module, IC-card read module, power source protective module and Peripheral Interface;
This running car instrument module, this Big Dipper/GPS locating module, hard disk is mixed memory module and this 3G/4G communication module and this Tachographs pcb board assembly and is electrically connected by bus with SD card;
This video and audio capturing and coding module and this video and audio capturing and coding pcb board are electrically connected by control bus and data bus;
Battery in this power source protective module and reserve battery or replaceable battery box is electrically connected;
This display and key-press module and this TFT colorful display screen and button pcb board assembly are electrically connected by control bus and data bus;
This IC-card read module and this driver's IC-card card reader are electrically connected by the Peripheral Interface be arranged on this Tachographs pcb board assembly.
This video and audio capturing and coding module and this video and audio capturing and coding pcb board carry out exchanges data by the stream media mode of video/audio and vehicle operation data stores synchronized.
This TFT colorful display screen and button pcb board assembly comprise TFT colorful display screen, operation push-button, display lamp group and infrared remote control receiver; This operation push-button and display lamp group correspondence are arranged; This infrared remote control receiver is positioned at the bottom of this operation push-button.
This TFT colorful display screen is 3.4 cun of TFT full-color screens; This operation push-button longitudinal arrangement, is followed successively by Menu key, up key, down key and OK button.
These built-in loudspeaker are positioned at this TFT colorful display screen and button pcb board assembly key part inner side behind; These built-in loudspeaker and this video and audio capturing and coding pcb board are electrically connected by data-interface.
These built-in loudspeaker are the structure of the overall cavity of taper band leading note, and sound mouth avoids display screen.
This Tachographs pcb board assembly is connected with non-interchangeable RS232 serial line interface between each communication interface, USB interface and driver's identification interface.
This Tachographs pcb board assembly is connected with SD card interface; This Tachographs pcb board assembly is connected with the SATA interface connecting hard disk.
The technical solution of the utility model is adopted to design with the demand completing automobile running record for being integrated with numerous electronic installation in a narrow and small environment; Integrating automotive Tachographs, vehicle-mounted hard disk videocorder and car networking intelligent terminal is in one; Because the installation environment of mobile unit is relatively narrow and small, but to storage, the requirement of phonotape and videotape is very high again; Therefore the special shape of Music centre loudspeaker of the present utility model and installation site, the particular design of Hard disc module and each pcb board and installation site, SD card, USB interface, the isolation setting of Peripheral Interface and IC-card interface etc. and the particular location of installation, be integrated with mobile communication network technology simultaneously, automobile OBD fault diagnosis technology, GPS/ big-dipper satellite location technology, multimedia information storage and transmission technology, computer media exchange technology, is particularly suitable in the active demand of this kind of vehicle of bus, coach and school bus for vehicle-mounted monitoring recording function; Have simple and practical, simple to operate, function is complete, with low cost, ensures the advantage of safety and one-machine-multi-function.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is the utility model front-panel structure schematic diagram;
Fig. 3 is the utility model one-piece construction decomposing schematic representation.
Number in the figure explanation
1. descend over cap
2. protect bit cell lid
3. front panel
3-1.SD draw-in groove
3-2. heat dissipation wind channel
3-3. standard DB interface
3-4. infrared remote control Receiver
3-5. display lamp
Mouth play by the built-in loudspeaker of 3-6.
4.TFT colorful display screen and button pcb board assembly
5. front panel installing frame
6. built-in loudspeaker
7. video and audio capturing and coding pcb board
8. casing upper cover
9. replaceable battery box
10. back panel assemblies
11. radiator fans
12. hard-disk cartridge assemblies
13.SD card draw-in groove assembly
14. Tachographs pcb board assemblies
15. shell bottom plates
16. driver's IC-card card reader
17. protect bit cell locks
18. hdd slots
19. driver's IC-cards.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail as follows, in order to comprehensively understanding the technical solution of the utility model.
As shown in Fig. 1, Fig. 2 and Fig. 3; A kind of hard disc recording multimedia automobile travel recorder, comprise lower over cap 1, protect bit cell lid 2, front panel 3, TFT colorful display screen and button pcb board assembly 4, front panel installing frame 5, built-in loudspeaker 6, video and audio capturing and coding pcb board 7, casing upper cover 8, replaceable battery box 9, back panel assemblies 10, radiator fan 11, hard-disk cartridge assembly 12, SD card draw-in groove assembly 13, Tachographs pcb board assembly 14, shell bottom plate 15, driver's IC-card card reader 16, protect bit cell lock 17, hdd slot 18, driver's IC-card 19 and control circuit;
Described casing upper cover 8 is the integrated bathtub construction that rigid material (such as metal material) is made; Opening part (Open Side Down) buckle of this bathtub construction connects this shell bottom plate 15; Flute profile one end of this bathtub construction or front end connect this front panel 3 by this front panel installing frame 5 buckle; The flute profile other end of this bathtub construction or rear end buckle connect backboard; Make formation one by this casing upper cover 8, this front panel 3, the hollow space that this backboard and this shell bottom plate 15 surround.This TFT colorful display screen and button pcb board assembly 4, these built-in loudspeaker 6, back panel assemblies 10, radiator fan 11, SD card draw-in groove assembly 13, protect bit cell lock 17 is positioned at this bathtub construction inside (namely described hollow space);
On described shell bottom plate 15 inside surface, uniformly distribution is fixedly installed the support of a plurality of fixing circuit board; This Tachographs pcb board assembly 14 is fixed on this support; This video and audio capturing and coding pcb board 7 is fixed in the top of this Tachographs pcb board assembly 14; This driver's IC-card card reader 16 for reading this driver's IC-card 19 information is fixed on the inside surface of this shell bottom plate 15; This driver's IC-card 19 plug-in card hole can be arranged on the bottom of this TFT colorful display screen so that driver plugs the operation of driver's IC-card 19.
The bathtub construction internal fixtion of described casing upper cover 8 is connected with hdd slot 18, and this hard-disk cartridge assembly 12 is arranged in this hdd slot 18;
The top of described casing upper cover 8 offers rectangular through-hole, and this replaceable battery box 9 to sink in this rectangular through-hole and is fastenedly connected fixing with this casing upper cover 8;
Described back panel assemblies 10 and radiator fan 11 are fixedly connected on the inner side of this backboard; This radiator fan 11 is positioned at the side securing this hdd slot 18, so that ventilation and heat when this hard-disk cartridge assembly 12 works;
As Fig. 2, described front panel 3 is overall rectangular rigid plate-like structure (such as plastics or PVC material), left and right two parts (or claiming both sides) are divided into from centre, side or left-hand face offer through hole (for installing display screen), the bottom of opposite side or right side outside surface is connected with this lower over cap 1, the top of opposite side outside surface is connected with this protect bit cell lid 2, this protect bit cell lid 2 is protection Hard disc module, automatically open and air channel can be formed with the radiator fan 11 being arranged on backboard again, being conducive to hard disk heat radiation at work; This lower over cap 1 protects each interface and avoids the pollutions such as dust;
This front panel 3 is provided with lockhole, SD draw-in groove 3-1, heat dissipation wind channel 3-2, standard DB interface 3-3, mouth 3-6 play by infrared remote control Receiver 3-4, display lamp 3-5 and built-in loudspeaker; This lockhole, this SD draw-in groove 3-1, this heat dissipation wind channel 3-2 and this standard DB interface 3-3 are arranged on the bottom of this opposite side outside surface described in front panel 3; This SD draw-in groove 3-1 is positioned at the top of this standard DB interface 3-3; The side that this front panel 3 offers through hole is provided with this infrared remote control Receiver 3-4, and mouth 3-6 play by display lamp 3-5 and built-in loudspeaker, and three's triangularity position is arranged; As shown in Fig. 2, Fig. 3.
Described TFT colorful display screen and button pcb board assembly 4 are positioned at the side that this front panel 3 offers through hole; This TFT colorful display screen and button pcb board assembly 4 comprise TFT colorful display screen, operation push-button, display lamp group and infrared remote control receiver; This operation push-button and display lamp group correspondence are arranged; This infrared remote control receiver is positioned at the bottom of this operation push-button.
This TFT colorful display screen is 3.4 cun of TFT full-color screens; This operation push-button longitudinal arrangement, is followed successively by Menu key, up key, down key and OK button.
Described SD card draw-in groove assembly 13 entirety is the board-like molding structure of step-like rigidity, and buckle to be fixed on this hdd slot 18 and to be positioned at this basifacial inner side of opposite side appearance described in front panel 3; This protect bit cell lock 17 is fixed on this SD card draw-in groove assembly 13 ladder-type structure;
Described control circuit by control bus (and data bus) respectively with this Tachographs pcb board assembly 14, this video and audio capturing and coding pcb board 7 and this TFT colorful display screen and button pcb board assembly 4 are electrically connected.
This control circuit comprises the running car instrument module be electrically connected by CAN communication module, the Big Dipper/GPS locating module, 3G/4G communication module, video and audio capturing and coding module, hard disk mixes memory module with SD card, display and key-press module, IC-card read module, power source protective module and Peripheral Interface;
This running car instrument module, this Big Dipper/GPS locating module, hard disk is mixed memory module and this 3G/4G communication module and this Tachographs pcb board assembly 14 and is electrically connected by bus with SD card;
This video and audio capturing and coding module and this video and audio capturing and coding pcb board 7 are electrically connected by control bus and data bus;
Battery in this power source protective module and reserve battery or replaceable battery box 9 is electrically connected;
This display and key-press module and this TFT colorful display screen and button pcb board assembly 4 are electrically connected by control bus and data bus;
This IC-card read module and this driver's IC-card card reader 16 are electrically connected by the Peripheral Interface be arranged on this Tachographs pcb board assembly 14.
This video and audio capturing and coding module and this video and audio capturing and coding pcb board 7 carry out exchanges data by the stream media mode of video/audio and vehicle operation data stores synchronized.
These built-in loudspeaker 6 are positioned at this TFT colorful display screen and button pcb board assembly 4 key part inner side behind; These built-in loudspeaker 6 are electrically connected by data-interface with this video and audio capturing and coding pcb board 7.These built-in loudspeaker 6 are the structure of the overall cavity of taper band leading note, and sound mouth avoids display screen.
This Tachographs pcb board assembly 14 is connected with non-interchangeable RS232 serial line interface between each communication interface, USB interface and driver's identification interface.
This Tachographs pcb board assembly 14 is connected with SD card interface; This Tachographs pcb board assembly 14 is connected with the ide interface or SATA interface or scsi interface or fiber channel interface or SAS interface that connect hard disk.
Along with the development of this several years car networking technologies, the utility model be can adapt to market demand from now on have that integrating automotive travels that record, big-dipper satellite hi-Fix, audio-video monitoring, real-time interconnection are online, remote fault diagnosis is in the product of multimedia automobile travel recorder integrally.Its major function has: can the indoor and outdoor position of high precision record automobile and travel route, registration of vehicle driving process car inside and outside in image, registration of vehicle run data, vehicle working condition information, Intelligent Recognition, information transmission and interactive function for accident, browsing data function, backstage crash analysis function.
In order to better integrated above functional module, this utility model have employed a lot of new design:
One, realize hard disc recording multimedia and store employing hard disk and SD card mixing storage mode, adopt pluggable hard disk and SD card, carry out plug from front panel hdd slot and draw-in groove, facilitate data acquisition and the preservation of multimedia automobile travel recorder.
Two, adopt high speed storing interface, stream media mode stores, and makes video/audio and vehicle operation data stores synchronized, can prevent at vehicle carried power voltage unstable, the destruction of data file and loss when unexpected power-off.
Three, in order to meet the requirement of Standard 1DIN damascene structures, national regulations front panel has following function simultaneously:
1, display screen should be positioned at registering instrument main frame front portion, and display screen should be able to show editable Chinese character, letter and number.
2, RS232 serial line interface, USB interface and driver's identification interface should be positioned at main frame front portion, can not exchange, should configure effective protective device between each communication interface under non-working condition.
3, operation push-button should be positioned at registering instrument main frame front portion, and button at least should comprise " menu ", " ▲ ", " ▼ ", " determination " four operation push-buttons.
4, registering instrument should be able to point out the driving behavior of driver's specification by voice mode.
5, automobile travel recorder should indicate working properly with signal lamp or display screen display mode.
Simultaneously because hard disc recording function needs from plug hard disk above, to add the requirement that hard disk protection is locked, thus cause front panel space narrower and small, more difficult in design.
This hard disc recording multimedia automobile travel recorder structurally adopts following design, has both ensured to meet Standard, can meet again the operation requirements of hard disc recording:
1, adopt 3.4 cun of TFT full-color screens, realize the interactive function of display character, figure and image with less area.
2, adopt the equipment upper cover shell of integral section, by hard-disk cartridge together with SD draw-in groove Uniting, and adopt a set of protect bit cell to be locked into row protection, the front panel layout of guarantee compact.
3, built-in horn designs is become the overall cavity of band leading note, sound mouth avoids display screen, both ensure that voice fidelity effect, has in turn saved front panel engaged position.
4, front heat dissipation wind channel design adds radiator fan, ensure that the radiating effect of hard disc recording.
5, overall industrial design makes this hard disc recording multimedia automobile travel recorder compact conformation (single din size), saves the installing space of product in car.
Claims (10)
1. a hard disc recording multimedia automobile travel recorder, it is characterized in that comprising lower over cap (1), protect bit cell lid (2), front panel (3), TFT colorful display screen and button pcb board assembly (4), front panel installing frame (5), built-in loudspeaker (6), video and audio capturing and coding pcb board (7), casing upper cover (8), replaceable battery box (9), back panel assemblies (10), radiator fan (11), hard-disk cartridge assembly (12), SD card draw-in groove assembly (13), Tachographs pcb board assembly (14), shell bottom plate (15), driver's IC-card card reader (16), protect bit cell lock (17), hdd slot (18), driver's IC-card (19) and control circuit,
The integrated bathtub construction that described casing upper cover (8) is made for rigid material; The opening part buckle of this bathtub construction connects this shell bottom plate (15); Flute profile one end of this bathtub construction or front end connect this front panel (3) by this front panel installing frame (5) buckle; The flute profile other end of this bathtub construction or rear end buckle connect backboard; This TFT colorful display screen and button pcb board assembly (4), these built-in loudspeaker (6), back panel assemblies (10), radiator fan (11), SD card draw-in groove assembly (13), it is inner that protect bit cell lock (17) is positioned at this bathtub construction;
On described shell bottom plate (15) inside surface, uniformly distribution is fixedly installed the support of a plurality of fixing circuit board; This Tachographs pcb board assembly (14) is fixed on this support; This video and audio capturing and coding pcb board (7) is fixed in the top of this Tachographs pcb board assembly (14); This driver's IC-card card reader (16) for reading this driver's IC-card (19) information is fixed on the inside surface of this shell bottom plate (15);
The bathtub construction internal fixtion of described casing upper cover (8) is connected with hdd slot (18), and this hard-disk cartridge assembly (12) is arranged in this hdd slot (18);
The top of described casing upper cover (8) offers rectangular through-hole, and this replaceable battery box (9) to sink in this rectangular through-hole and is fastenedly connected fixing with this casing upper cover (8);
Described back panel assemblies (10) and radiator fan (11) are fixedly connected on the inner side of this backboard; This radiator fan (11) is positioned at the side securing this hdd slot (18);
Described front panel (3) is overall rectangular rigid plate-like structure, one side surface offers through hole, the bottom of opposite side outside surface is connected with this lower over cap (1), and the top of opposite side outside surface is connected with this protect bit cell lid (2);
Described TFT colorful display screen and button pcb board assembly (4) are positioned at the side that this front panel (3) offers through hole;
Described SD card draw-in groove assembly (13) entirety is the board-like molding structure of step-like rigidity, and buckle is fixed on this hdd slot (18) and goes up and be positioned at the basifacial inner side of opposite side appearance described in this front panel (3); This protect bit cell lock (17) is fixed on this SD card draw-in groove assembly (13) ladder-type structure;
Described control circuit by control bus respectively with this Tachographs pcb board assembly (14), this video and audio capturing and coding pcb board (7) and this TFT colorful display screen and button pcb board assembly (4) are electrically connected.
2. hard disc recording multimedia automobile travel recorder as claimed in claim 1, it is characterized in that this front panel (3) is provided with lockhole, SD draw-in groove (3-1), heat dissipation wind channel (3-2), standard DB interface (3-3), infrared remote control Receiver (3-4), mouth (3-6) play by display lamp (3-5) and built-in loudspeaker; This lockhole, this SD draw-in groove (3-1), this heat dissipation wind channel (3-2) and this standard DB interface (3-3) are arranged on the bottom of the opposite side outside surface described in this front panel (3); This SD draw-in groove (3-1) is positioned at the top of this standard DB interface (3-3); The side that this front panel (3) offers through hole is provided with this infrared remote control Receiver (3-4), and mouth (3-6) play by display lamp (3-5) and built-in loudspeaker, and three's triangularity position is arranged.
3. hard disc recording multimedia automobile travel recorder as claimed in claim 1, it is characterized in that this control circuit comprises the running car instrument module be electrically connected by CAN communication module, the Big Dipper/GPS locating module, 3G/4G communication module, video and audio capturing and coding module, hard disk mixes memory module with SD card, display and key-press module, IC-card read module, power source protective module and Peripheral Interface;
This running car instrument module, this Big Dipper/GPS locating module, hard disk is mixed memory module and this 3G/4G communication module and this Tachographs pcb board assembly (14) and is electrically connected by bus with SD card;
This video and audio capturing and coding module and this video and audio capturing and coding pcb board (7) are electrically connected by control bus and data bus;
Battery in this power source protective module and reserve battery or replaceable battery box (9) is electrically connected;
This display and key-press module and this TFT colorful display screen and button pcb board assembly (4) are electrically connected by control bus and data bus;
This IC-card read module and this driver's IC-card card reader (16) are electrically connected by the Peripheral Interface be arranged on this Tachographs pcb board assembly (14).
4. hard disc recording multimedia automobile travel recorder as claimed in claim 3, is characterized in that this video and audio capturing and coding module and this video and audio capturing and coding pcb board (7) carry out exchanges data by the stream media mode of video/audio and vehicle operation data stores synchronized.
5. hard disc recording multimedia automobile travel recorder as claimed in claim 1, is characterized in that this TFT colorful display screen and button pcb board assembly (4) comprise TFT colorful display screen, operation push-button, display lamp group and infrared remote control receiver; This operation push-button and display lamp group correspondence are arranged; This infrared remote control receiver is positioned at the bottom of this operation push-button.
6. hard disc recording multimedia automobile travel recorder as claimed in claim 5, is characterized in that this TFT colorful display screen is 3.4 cun of TFT full-color screens; This operation push-button longitudinal arrangement, is followed successively by Menu key, up key, down key and OK button.
7. hard disc recording multimedia automobile travel recorder as claimed in claim 1, is characterized in that these built-in loudspeaker (6) are positioned at this TFT colorful display screen and button pcb board assembly (4) key part inner side behind; These built-in loudspeaker (6) and this video and audio capturing and coding pcb board (7) are electrically connected by data-interface.
8. hard disc recording multimedia automobile travel recorder as claimed in claim 7, it is characterized in that the structure of these built-in loudspeaker (6) for the overall cavity of taper band leading note, sound mouth avoids display screen.
9. hard disc recording multimedia automobile travel recorder as claimed in claim 1, is characterized in that this Tachographs pcb board assembly (14) is connected with non-interchangeable RS232 serial line interface between each communication interface, USB interface and driver's identification interface.
10. hard disc recording multimedia automobile travel recorder as claimed in claim 1, is characterized in that this Tachographs pcb board assembly (14) is connected with SD card interface; This Tachographs pcb board assembly (14) is connected with the SATA interface connecting hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391224.XU CN204695412U (en) | 2015-06-09 | 2015-06-09 | Hard disc recording multimedia automobile travel recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391224.XU CN204695412U (en) | 2015-06-09 | 2015-06-09 | Hard disc recording multimedia automobile travel recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695412U true CN204695412U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391224.XU Expired - Fee Related CN204695412U (en) | 2015-06-09 | 2015-06-09 | Hard disc recording multimedia automobile travel recorder |
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| CN (1) | CN204695412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107483865A (en) * | 2017-09-22 | 2017-12-15 | 浙江大华技术股份有限公司 | A kind of network hard disk video recorder |
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2015
- 2015-06-09 CN CN201520391224.XU patent/CN204695412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107483865A (en) * | 2017-09-22 | 2017-12-15 | 浙江大华技术股份有限公司 | A kind of network hard disk video recorder |
| CN107483865B (en) * | 2017-09-22 | 2019-11-19 | 浙江大华技术股份有限公司 | A kind of network hard disk video recorder |
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Granted publication date: 20151007 |