CN201422135Y - Mini-type portable digital multi-function comprehensive receiver - Google Patents
Mini-type portable digital multi-function comprehensive receiver Download PDFInfo
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- CN201422135Y CN201422135Y CN2009201071865U CN200920107186U CN201422135Y CN 201422135 Y CN201422135 Y CN 201422135Y CN 2009201071865 U CN2009201071865 U CN 2009201071865U CN 200920107186 U CN200920107186 U CN 200920107186U CN 201422135 Y CN201422135 Y CN 201422135Y
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- power supply
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Abstract
The utility model relates to a receiver, in particular to a mini-type portable digital multi-function comprehensive receiver with strong disguise and excellent mobile-usage and portability, which comprises a box body with a box cover, wherein a control panel and a hard-disk recorder are arranged in the box body; an LCD is arranged in the box cover; the control panel bends downward the periphery into a shield-shape, a digital TV receiver circuit board and a power supply are arranged in the shield-shape control panel, a metal shielding case with air vents on two sides covers the digital TV receiver circuit board in the shield-shape control panel; a switch and a plurality of plugs are arranged on the control panel. The utility model can transmit effectively video, audio and data signals undercomplicated conditions (range of visibility or range of non-visibility), and the receiving end has the functions of monitoring, recording, digital stream output, power supply and complete control method for video and audio signals.
Description
Technical field
This utility model and a kind of receiver, particularly a kind of disguise is strong, moves the comprehensive receiver of miniature portable digital multi that uses good portability.
Background technology
Progress along with science and technology, the employed sounds of department such as public security, safety, Force Reconnaissance, radio and television relay, video transmission reconnaissance equipment are of a great variety, and require also improving constantly, not only require image, audio signal quality height but also functional requirement more and more widely, and require disguise strong, move and use good portability.
At present, known receiver is receiver independently separately, and receiver only has functions such as reception, demodulation, sound, video output.Function is comparatively single, detects if desired, writes down and need need carry plurality of devices during use more separately with addition of relevant device that detects, writes down and the connecting line between the increase equipment etc., on-the-spot line, very messy, area occupied is big, it is also unreliable to connect, and more is not suitable for moving using.
How a kind of receiver that a plurality of relevant devices are become one is provided is a vital task of current communication apparatus manufacturing, requirement is integrated in a plurality of relevant devices in the little carrying case, signals (sighting distance or non line of sight) under complex conditions such as video, audio frequency, data are effectively transmitted, and receiving terminal has functions (have simultaneously and be convenient to remote relay transmission interface) such as the supervision, record, digital stream output, power supply, complete control mode of video, audio signal.Load a whole set of transmission system in very little volume, it is little to have a volume, the radiating efficiency height, and electromagnetic shielding is good, is easy to carry, and output interface is complete, and control interface is complete, uses flexibly.
Because there is function singleness in above-mentioned existing various receivers, the defective that package unit inconvenience is carried, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of comprehensive receiver of miniature portable digital multi of new structure, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The purpose of this utility model is for solving the above-mentioned deficiency of existing in prior technology, and provide functions (have simultaneously and be convenient to) such as a kind of supervision with video, audio signal, record, digital stream output, power supply, complete control mode in the comprehensive receiver of miniature portable digital multi of one to remote relay transmission interface, it is little to have volume, the radiating efficiency height, electromagnetic shielding is good, is easy to carry, and output interface is complete, control interface is complete, uses flexibly.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to the comprehensive receiver of a kind of miniature portable digital multi that the utility model proposes, wherein be provided with a casing with case lid, be provided with control panel in the described casing; Be provided with hdd recorder in the described casing; Be provided with LCD in the described case lid; Be bent into the cover type around the described control panel downwards, be provided with digital TV receiver circuitry plate and power supply in the described cover type control panel, the metallic shield of one or two sideband ventilation hole from bottom to top covers and is buckled on the digital TV receiver circuitry plate of being located in the cover type control panel; Described control panel is provided with switch and a plurality of plug.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
The comprehensive receiver of described miniature portable digital multi, wherein said casing and case lid are upper and lower flip-shell, casing is connected by hinge with case lid one end, can carry out upper and lower free opening and closing; The other end of casing and case lid is provided with snap close, closes the available key in back case lid is locked on the casing.
The comprehensive receiver of described miniature portable digital multi, wherein said casing and case lid are to adopt alloy in lightweight material such as aluminium alloy, titanium alloy or highstrenghtpiston to make.
The comprehensive receiver of described miniature portable digital multi is provided with a cover plate in the wherein said case lid, described LCD is fixed in the described case lid towards the other places by described cover plate front; The power line of LCD passes cover plate with sound, video signal cable and is connected with described digital TV receiver circuitry plate.
The wherein said hdd recorder of the aforesaid comprehensive receiver of miniature portable digital multi is provided with registration card.
The comprehensive receiver of aforesaid miniature portable digital multi, wherein said a plurality of plugs comprise that two radio frequencies receive plug, two road sounds, video output plug, and a TS flows output plug, RS-232 type serial port connector, two direct current supply plugs, an Alternating Current Power Supply plug; Wherein, it is two N type RF input connectors that two radio frequencies receive plug, connects the digital TV receiver circuitry plate, is used for installing the connection antenna; Described two road sounds, video output plug are BNC and RCA type sound, vision signal out connector, described LCD connects described digital TV receiver circuitry plate by described RCA type plug, and the transmission of simulation secondary done by described BNC type plug or backup output is used; Described TS stream output plug is a BNC type TS stream out connector, is used for digital secondary transmission; Described RS-232 type serial port connector is as the control and the transfer of data of digital TV receiver circuitry plate; Described direct current supply plug, one of them connects LCD, is the LCD device electric supply on the case lid, and another connects rechargeable battery and does dc power supply; Described Alternating Current Power Supply plug is an aviation Alternating Current Power Supply plug, is used for the civil power input; Described switch comprises that a ship shape mains switch is used for the switchgear power supply; One button pad pasting is used for the digital TV receiver circuitry plate is operated.
The comprehensive receiver of aforesaid miniature portable digital multi, wherein said button pad pasting comprises a plurality of switching circuits, all devices are arranged on the single face glue, be attached to the position that control panel is reserved, described possibility control panel be provided with special-purpose wiring interface, the control winding displacement wiring interface of described button pad pasting, and by wiring interface connection digital TV receiver circuitry plate; The surface of described button pad pasting is provided with two control button, a power supply indicator, an alarm indicator and eight frequency indicator lights.
The comprehensive receiver of aforesaid miniature portable digital multi, the side of wherein said casing inner cover type control panel is other also to be provided with a plurality of accommodating chambers, comprising hdd recorder register chamber, battery room, antenna chamber and transmitter room; Described each accommodating chamber inwall is provided with the elasticity hardhead sponge and prevents to vibrate and collide with.
The comprehensive receiver of aforesaid miniature portable digital multi, wherein said control panel one side has the multiple row fresh air inlet, and opposite side is provided with air outlet, is provided with exhaust blower in the described air outlet, and described air outlet is provided with protective cover.
The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the comprehensive receiver of the miniature portable digital multi of the utility model can reach suitable technological progress and practicality, and has the extensive value on the industry, and it has following advantage at least:
1, the comprehensive receiver of miniature portable digital multi of the present utility model effectively transmits signals (sighting distance or non line of sight) under complex conditions such as video, audio frequency, data, and simultaneously receiving terminal has the functions (being convenient to remote relay transmission) such as supervision, record, digital stream output, power supply, complete control mode of video, audio signal in one.
2, it is little to the utlity model has volume, the radiating efficiency height, and electromagnetic shielding is good, is convenient to move carry.
3, the utlity model has plurality of devices and the integrated function of function, very convenient when using, reduced the on-the-spot connection reliability height between distinct device, can save the time that connects between distinct device, reduce the area that distinct device takies.
In sum, the comprehensive receiver of miniature portable digital multi of the present utility model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on the structure of product or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing detection equipment has the outstanding multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the comprehensive receiver of miniature portable digital multi of the present utility model.
Fig. 2 is the operating state stereogram of the comprehensive receiver of miniature portable digital multi of the present utility model.
Fig. 3 is the stereo appearance figure of the comprehensive receiver of miniature portable digital multi of the present utility model.
Fig. 4 is the front view of the comprehensive receiver of miniature portable digital multi of the present utility model.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes its embodiment of the comprehensive receiver of miniature portable digital multi, structure, feature and effect thereof, describe in detail as after.
Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model preferred embodiment the comprehensive receiver of miniature portable digital multi, it comprises that mainly one has the casing 2 of case lid 1, is provided with control panel 3 and hdd recorder 6 in the described casing 2; Be provided with LCD 4 in the described case lid 1, the output that is used for audio-video signal is play; Be bent into the cover type downwards around the described control panel 3, be provided with digital TV receiver circuitry plate 5 and power supply 7 in the described cover type control panel 3, the metallic shield 8 of one or two sideband ventilation hole from bottom to top covers and is buckled on the digital TV receiver circuitry plate of being located in the cover type control panel 35, effectively prevent electromagnetic interference, this structure Design has increased the interference free performance of equipment self on the one hand, also prevents from simultaneously the bad signal of other surrounding devices is disturbed; Described control panel 3 is provided with switch and a plurality of plug.Described digital TV receiver circuitry plate 5 is installed on the control panel.The function of described digital TV receiver circuitry plate 5 is high-frequency signal demodulation, the decodings that will receive, and therefrom restores the AV signal that available LCD is play.Described hdd recorder 6 has the storage area of 260G capacity, is connected with receiving demodulation plate AV delivery outlet, is used for recording immediately the AV image that receives.
Described power supply 7 is a Switching Power Supply, is installed in the control panel.Be that power devices uses, its receives city's supply standard alternating current 220V electricity, the needed direct current of the equipment that converts to and to equipment electricity consumption supply with.
Described casing 2 and case lid 1 are upper and lower flip-shell, and casing 2 is connected by the hinge (not shown) with case lid 1 one ends, can carry out upper and lower free opening and closing; The other end of casing 2 and case lid 1 is provided with snap close 9 and handle 30, closes the available key in back case lid is locked on the casing.
Described casing 2 and case lid 1 are to adopt alloy in lightweight material such as aluminium alloy, titanium alloy or highstrenghtpiston to make, and features simple structure is solid, easy to carry.。
Be provided with a cover plate 10 in the case lid 1, described LCD 4 is fixed in the described case lid 1 towards the other places by described cover plate 10 fronts; The power line of LCD 4 passes cover plate 10 with sound, video signal cable and is connected with described digital TV receiver circuitry plate 5, or is connected with described digital TV receiver circuitry plate 5 by RCA sound, the video plug 14 on the control panel 3.Specifically be to be provided with cable hole in described cover plate 10, described power line and sound, video signal cable are passed with RCA sound, video plug 14 on described digital TV receiver circuitry plate or the control panel 3 by described cable hole and are connected.Or described hinge axis is the hollow sleeve tubular axis, and described power line and sound, video signal cable are passed with described digital TV receiver circuitry plate 5 by the hollow sleeve tubular axis of described hinge and be connected.
Described hdd recorder 6 is provided with registration card, and described registration card is inserted in 11 li in hdd recorder Card Reader mouth, is used for recording immediately the AV image that receives.
Described a plurality of plugs of being located on the control panel 3 comprise that two radio frequencies receive plug 13, two road sounds, video output plug 14, one TS flows output plug 15, one sound, video output plug output plug 31, RS-232 type serial port connector 16, direct current input power supply plug 12, direct current output power supply plug 17, Alternating Current Power Supply plug 18, wherein:
It is two N type RF input connectors that two radio frequencies receive plug 13, connects the digital TV receiver circuitry plate, is used for installing connecting antenna, receives wireless signal.The utility model design has two receiving interfaces, can supply the diversity reception signal.Described two radio frequencies receive plug 13 and are installed in respectively in control panel 3 fronts and go up " radio frequency input 1 ", " radio frequency input 2 " two positions, and receive head with two high frequencies of digital TV receiver circuitry plate 5 respectively and be connected.
Described sound, video output plug 14 are that RCA type, 31 is BNC type sound, vision signal out connector, constitute two-way, and it is responsible for exporting the AV signal of accepting after the demodulation version is handled; The LCD that its middle pitch, video output plug 14 link boxs cover, BNC type plug 31 do the transmission of simulation secondary or backup output is used.Described three RCA audio frequency and video plugs are installed in the control panel 3 positive upper left corners " video output ", " sound accompaniment R output ", " sound accompaniment L output " 3 positions respectively, and are connected with the audio and video output interface of digital TV receiver circuitry plate 5 respectively.
Described TS stream output plug 15 is a BNC type TS stream out connector, is used for digital secondary transmission; Because the utility model can be used as the relaying repeater station, so its TS stream output plug 15 is used for digital secondary transmission; And another BNC type plug 31 is used as output of bypass AV signal or the transmission of simulation secondary.Described BNC attachment plug 15 is installed in the control panel 3 positive upper left corners " video output ", " ASI output " two positions respectively, and is connected with the ASI delivery outlet with the video output of digital TV receiver circuitry plate 5.
Described RS-232 type serial port connector 16 is as the control and the transfer of data of digital TV receiver circuitry plate, and the transducer that equipment is connected with computer is simple and easy, carry out the data setting of equipment with computer quickly and easily.
Described direct current output power supply plug 17 connects LCD 4, is 4 power supplies of the LCD on the case lid;
Described Alternating Current Power Supply plug 18 is aviation Alternating Current Power Supply plug, is used for the civil power input.
Above-mentioned AC and DC attaching plug 12,17,18 all adopts professional vehicle-mounted plug, and screw-threaded coupling device is arranged, for equipment provides the stable power supply in the operate as normal under the situation of jolting.
Above-mentioned AC and DC attaching plug 12,17,18 is installed in control panel 3 fronts " direct current input ", " direct current output ", " exchanging input " 3 positions respectively, wherein dc output end mouth 17 is connected with power supply 7 dc output ends, attaching plug direct-flow input end mouth 12 is connected with the dc output end mouth of power supply 7, be used for connecting the backup storage battery under the situation of no electric main, attaching plug 18 ac input end mouths are connected with the AC input terminal of power supply 7.
Described switch comprises a ship shape mains switch 19 and a button pad pasting 20; Described ship shape mains switch 19 is used for the switchgear power supply; The side position of the switch that takes on described ship type switch 19 is installed in control panel 3 fronts, and be connected between the dc output end of the direct current output of power supply 7 and attaching plug 17.
Described button pad pasting 20 is used for the operation of digital TV receiver circuitry plate, and it comprises a plurality of switching circuits, and all devices all are placed on the very thin single face glue, are used for control appliance.It is attached on the position of control panel reservation, and the control winding displacement is connected on the special-purpose wiring interface of digital TV receiver circuitry plate of control panel inside from cracking of control panel.Its surface is provided with 2 control buttons, a power supply indicator, an alarm indicator and 8 frequency indicator lights.Button pad pasting 20 is installed in upper/lower positions in control panel 3 fronts, and Serial Port Line extend into machine box inside and is connected with digital TV receiver circuitry plate 5 control serial ports from the bottom-right hole of installation key position.
The side side of described casing 2 inner cover type control panels 3 also is provided with a plurality of accommodating chambers, comprising register chamber 21, the battery room 22 of placing hdd recorder, antenna chamber 23 and transmitter room 24; Described each accommodating chamber inwall is provided with the elasticity hardhead sponge and prevents to vibrate and collide with.Described hdd recorder 6 is placed on the hdd recorder standing groove, and its AV interface line is connected with the AV delivery outlet of digital TV receiver circuitry plate 5 below control panel, and power supply DC interface is connected with power supply 7 dc output ends.Described battery room 22 is used to place storage battery, uses in order under the situation of open-air AC-less power.
Described control panel 3 one sides have multiple row fresh air inlet 25, specifically are two rows, flow to strengthen inner air, improve radiating effect.Opposite side is provided with air outlet 26, be provided with exhaust blower 27 in the described air outlet 26, form cabinet inside heat radiation system, for the operate as normal of each module provides the temperature guarantee with louvre on the control panel, exhaust blower 27 is installed on the panel of control panel 3, and is connected power supply 7 dc output ends.Described air outlet 26 is provided with protective cover 28, because blower fan is in the rotation of operation process high speed, so it has protected fan also to increase fail safe simultaneously.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1, the comprehensive receiver of a kind of miniature portable digital multi is characterized in that being provided with a casing with case lid, is provided with control panel, hdd recorder in the described casing; Be provided with LCD in the described case lid; Be bent into the cover type downwards around the described control panel, be provided with digital TV receiver circuitry plate and power supply in the described cover type control panel, the metallic shield cover of one or two sideband ventilation hole is buckled on the digital TV receiver circuitry plate of being located in the cover type control panel; Described control panel is provided with switch and a plurality of plug.
2, the comprehensive receiver of miniature portable digital multi according to claim 1 is characterized in that described casing and case lid are upper and lower flip-shell, and casing is connected by hinge with case lid one end, can carry out upper and lower free opening and closing; The other end of casing and case lid is provided with snap close.
3, the comprehensive receiver of miniature portable digital multi according to claim 1 is characterized in that described casing and case lid are to adopt alloy in lightweight material such as aluminium alloy, titanium alloy or highstrenghtpiston to make.
4, the comprehensive receiver of miniature portable digital multi according to claim 1 is characterized in that being provided with in the described case lid cover plate, and described LCD is fixed in the described case lid towards the other places by described cover plate front; The power line of LCD and sound, video signal cable pass cover plate with described digital TV receiver circuitry plate, be connected.
5, the comprehensive receiver of miniature portable digital multi according to claim 1 is characterized in that described hdd recorder is provided with registration card.
6, the comprehensive receiver of miniature portable digital multi according to claim 1, it is characterized in that described a plurality of plug comprises that two radio frequencies receive plug, two road sounds, video output plug, one TS flows output plug, RS-232 type serial port connector, two direct current supply plugs, an Alternating Current Power Supply plug; Wherein, it is two N type RF input connectors that two radio frequencies receive plug, connects the digital TV receiver circuitry plate, is used for installing the connection antenna; Described two road sounds, video output plug are BNC and RCA type sound, vision signal out connector, described LCD connects described digital TV receiver circuitry plate by described RCA type plug, and the transmission of simulation secondary done by described BNC type plug or backup output is used; Described TS stream output plug is a BNC type TS stream out connector, is used for digital secondary transmission; Described RS-232 type serial port connector is as the control and the transfer of data of digital TV receiver circuitry plate; Described direct current supply plug, one of them connects LCD, is the LCD device electric supply on the case lid, and another connects rechargeable battery and does dc power supply; Described Alternating Current Power Supply plug is an aviation Alternating Current Power Supply plug, is used for the civil power input; Described switch comprises that a ship shape mains switch is used for the switchgear power supply; One button pad pasting is used for the digital TV receiver circuitry plate is operated.
7, the comprehensive receiver of miniature portable digital multi according to claim 6, it is characterized in that described button pad pasting comprises a plurality of switching circuits, all devices are arranged on the single face glue, be attached on the control panel, described control panel is provided with special-purpose wiring interface, the control winding displacement wiring interface of described button pad pasting, and by wiring interface connection digital TV receiver circuitry plate; The surface of described button pad pasting is provided with two control button, a power supply indicator, an alarm indicator and eight frequency indicator lights.
8, the comprehensive receiver of miniature portable digital multi according to claim 1, the side side that it is characterized in that described casing inner cover type control panel also is provided with a plurality of accommodating chambers, comprising backup hdd recorder register chamber, battery room, antenna chamber and transmitter room; Described each accommodating chamber inwall is provided with the elasticity hardhead sponge.
9, the comprehensive receiver of miniature portable digital multi according to claim 1 is characterized in that described control panel one side has the multiple row fresh air inlet, and opposite side is provided with air outlet, is provided with exhaust blower in the described air outlet, and air outlet is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201071865U CN201422135Y (en) | 2009-04-15 | 2009-04-15 | Mini-type portable digital multi-function comprehensive receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201071865U CN201422135Y (en) | 2009-04-15 | 2009-04-15 | Mini-type portable digital multi-function comprehensive receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201422135Y true CN201422135Y (en) | 2010-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201071865U Expired - Lifetime CN201422135Y (en) | 2009-04-15 | 2009-04-15 | Mini-type portable digital multi-function comprehensive receiver |
Country Status (1)
| Country | Link |
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| CN (1) | CN201422135Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740021A (en) * | 2012-05-31 | 2012-10-17 | 深圳Tcl新技术有限公司 | Satellite television receiver |
| CN109061707A (en) * | 2018-07-23 | 2018-12-21 | 河南省核工业放射性核素检测中心 | Nuclear pollution region nuclear radiation monitoring system and method based on unmanned plane |
-
2009
- 2009-04-15 CN CN2009201071865U patent/CN201422135Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740021A (en) * | 2012-05-31 | 2012-10-17 | 深圳Tcl新技术有限公司 | Satellite television receiver |
| CN109061707A (en) * | 2018-07-23 | 2018-12-21 | 河南省核工业放射性核素检测中心 | Nuclear pollution region nuclear radiation monitoring system and method based on unmanned plane |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |
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| CX01 | Expiry of patent term |