CN209057197U - A kind of multi-channel data boxcar - Google Patents
A kind of multi-channel data boxcar Download PDFInfo
- Publication number
- CN209057197U CN209057197U CN201822277153.7U CN201822277153U CN209057197U CN 209057197 U CN209057197 U CN 209057197U CN 201822277153 U CN201822277153 U CN 201822277153U CN 209057197 U CN209057197 U CN 209057197U
- Authority
- CN
- China
- Prior art keywords
- interface
- signal
- box body
- input interface
- output interface
- Prior art date
- 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.)
- Active
Links
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The utility model discloses a kind of multi-channel data boxcars, including signal input interface, signal output interface, box body, display, adjusting knob, artificial line input interface, power connection, USB interface, data conversion interface and artificial line output interface, the A/D that the utility model goes out by using four into four, D/A conversion, the both of which for being integrated with route and MIC is switched fast, 8 tunnel audio signals only need a cable can be completed, cable cost is saved, improve the reduction degree of sound, by using POE+, DC12V dual power supply mode, facilitate multiple power sources connection type, by being provided with artificial line input interface and artificial line output interface, realize that digital signal and the mutual of analog signal turn, cooperated by fixed link and grip block, under the action of squeezing spring, letter will be plugged on The signal wire of number input interface and signal output interface is clamped between fixed link and grip block, signal wire can be stablized and be fixed, and guarantees signal stabilization transmission.
Description
Technical field
The utility model relates to data conversion equipment technical field, specially a kind of multi-channel data boxcar.
Background technique
Multiple signals input and output need to be transmitted respectively by cloth a plurality of cable in traditional multimedia equipment,
This analogue audio frequency transmission mode will receive many-sided interference at scene, so that audio signal transmission is imitated due to transmitting at a distance
Fruit reduces, simultaneously because laying while each route cable, and needs to access external power supply additionally by power supply line, so that route
Complexity winding, very inconvenient, existing data conversion box is generally single power supply input interface；Existing data conversion box is not
It can complete to realize that digital signal and the mutual of analog signal turn.
Utility model content
The purpose of this utility model is to provide a kind of multi-channel data boxcars, to solve to propose in above-mentioned background technique
The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of multi-channel data boxcar,
Including signal input interface, signal output interface, box body, display, adjusting knob, power supply indicator, run indicator, USB
Indicator light, Dante indicator light, artificial line input interface, Dante Digital Audio Transmission interface, power connection, POE interface, USB
Interface, artificial line output interface, fixed plate, grip block, connecting rod, squeezes spring, fixed link and card slot at data conversion interface,
There are four signal input interfaces for the front setting of the box body, and it is defeated that the side correspondence of the signal input interface is provided with signal
Outgoing interface, the display are mounted on the positive middle position of box body, the power supply indicator, run indicator, USB indicator light
It is mounted on the front of box body, positive box wall of the adjusting knob installation by adhering in box body side by side vertically with Dante indicator light
Inside, the power connection installation by adhering in back side box wall one end of box body, the Dante Digital Audio Transmission interface and
POE interface is vertically installed at the back side box wall side of box body, and the USB interface installation by adhering is in the back side box wall of box body
Portion, the back side box wall of the data conversion interface, artificial line input interface and artificial line output interface horizontal alignment installation box body,
The fixed plate is fixed on the front of box body vertically, and between signal input interface and signal output interface, the fixation
Bar is horizontally fixed on the top side of fixed plate, and the top side of the grip block is horizontally fixed with connecting rod, the connecting rod
The other end and the other end of fixed link be bolted, the tip side table of fixed plate is arranged in described one end for squeezing spring
Face, the other end for squeezing spring are fixed on the top inner side of grip block.
Further, the signal input interface uses phoenix interface, and provides commutation power switch, the signal input
Interface is connect with adjusting knob by signal wire.
Further, the signal output interface is standard phoenix interface, and exports balanced analog signals.
Further, the Dante Digital Audio Transmission interface please use class or above Shielded Twisted Pair connection POE to exchange
Machine.
Further, the power supply indicator and power connection pass through conductor in parallel, the USB indicator light and USB interface
Pass through conductor in parallel.
Further, the two sides of the fixed link are symmetrically arranged with grip block, the respective side of the fixed plate and grip block
Wall correspondence offers card slot, and the card slot is located at the two sides of signal input interface and signal output interface.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, by using four into four
A/D out, D/A conversion, the both of which for being integrated with route and MIC are switched fast, and 8 tunnel audio signals only need a cable i.e.
It is achievable, cable cost has been saved, the reduction degree of sound is improved, by using POE+, DC12V dual power supply mode, side
Just multiple power sources connection type realizes digital signal and mould by being provided with artificial line input interface and artificial line output interface
Mutually turning for quasi- signal, is cooperated by fixed link and grip block, under the action of squeezing spring, will be plugged on signal input interface with
The signal wire of signal output interface is clamped between fixed link and grip block, signal wire can be stablized and be fixed, guarantee letter
Number stablize transmission.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the whole positive structure schematic of the utility model；
Fig. 2 is the whole structure schematic diagram of the utility model；
Fig. 3 is the clamp structure schematic diagram of the utility model；
In figure: 1, signal input interface；2, signal output interface；3, box body；4, display；5, adjusting knob；6, power supply
Indicator light；7, run indicator；8, USB indicator light；9, Dante indicator light；10, artificial line input interface；11, Dante number
Audio transmission interfaces；12, power connection；13, POE interface；14, USB interface；15, data conversion interface；16, artificial line exports
Interface；17, fixed plate；18, grip block；19, connecting rod；20, spring is squeezed；21, fixed link；22, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multi-channel data boxcar, including signal
Input interface 1, signal output interface 2, box body 3, display 4, adjusting knob 5, power supply indicator 6, run indicator 7, USB refer to
Show that lamp 8, Dante indicator light 9, artificial line input interface 10, Dante Digital Audio Transmission interface 11, power connection 12, POE connect
Mouth 13, data conversion interface 15, artificial line output interface 16, fixed plate 17, grip block 18, connecting rod 19, squeezes usb 14
Pressing spring 20, fixed link 21 and card slot 22, the front of box body 3 are arranged there are four signal input interface 1, signal input interface 1
Side is corresponding to be provided with signal output interface 2, and signal output interface 2 is standard phoenix interface, and exports balanced analog signals,
Display 4 is mounted on the positive middle position of box body 3, and power supply indicator 6, run indicator 7, USB indicator light 8 and Dante refer to
Show that lamp 9 is mounted on the front of box body 3 side by side vertically, 5 installation by adhering of adjusting knob is inside the positive box wall of box body 3, signal
Input interface 1 uses phoenix interface, and provides commutation power switch, and signal input interface 1 and adjusting knob 5 are connected by signal wire
It connects, 12 installation by adhering of power connection is in back side box wall one end of box body 3, Dante Digital Audio Transmission interface 11 and POE interface
13 are vertically installed at the back side box wall side of box body 3, Dante Digital Audio Transmission interface 11 please use 5 classes or more than shielding it is double
Twisted wire connects POE interchanger, and 4 installation by adhering of usb 1 is inside the back side box wall of box body 3, power supply indicator 6 and power supply
For connector 12 by conductor in parallel, USB indicator light 8 and usb 14 by conductor in parallel, data conversion interface 15, artificial line are defeated
The back side box wall of incoming interface 10 and 16 horizontal alignment of artificial line output interface installation box body 3, fixed plate 17 are fixed on box body 3 vertically
Front, and between signal input interface 1 and signal output interface 2, fixed link 21 is horizontally fixed on the top of fixed plate 17
Portion side, the top side of grip block 18 are horizontally fixed with connecting rod 19, the other end of connecting rod 19 and fixed link 21 it is another
End is bolted, and the top side surface of fixed plate 17 is arranged in the one end for squeezing spring 20, squeezes the other end of spring 20
It is fixed on the top inner side of grip block 18, the two sides of fixed link 21 are symmetrically arranged with grip block 18, fixed plate 17 and grip block 18
Correspondence side wall correspondence offer card slot 22, card slot 22 is located at the two sides of signal input interface 1 and signal output interface 2；
There are four signal input interface 1 and signal output interface 2, four into four A/D gone out, D/A to turn for the front setting of box body 3
It changes, the both of which for being integrated with route and artificial line input interface 10 and artificial line output interface 16 is switched fast, 8 tunnel audios letter
Number only a cable is needed to can be completed, has saved cable cost, improved the reduction degree of sound, this product uses A/D, D/A
Mode, transmitted with digital signal in whole process, improve anti-interference, to reach the perfect reduction of signal, four
Group balance I/O analog signal uses phoenix interface, provides commutation by POE network insertion Dante system, signal input interface 1
Power switch, for input signal by 5 gain adjustment function of adjusting knob, signal output interface 2 is standard phoenix interface, and output is flat
Weigh analog signal, and back side network interface please use 5 classes or the above Shielded Twisted Pair connects POE interchanger, and this product uses Dante
Audio transmission protocol makes box body 3 use the dual power supply side POE+, DC12V by setting power connection 12 and POE interface 13
Formula presses one end of grip block 18, by signal wire connecting in signal input interface 1 and signal when being connected and fixed to signal wire
Behind the inside of output interface 2, grip block 18 is discharged, under the action of squeezing spring 20, grip block 18 resets grip block 18, passes through
Fixed plate 17 and the cooperation of grip block 18 grip information wire, and signal the end of a thread is clamped in inside card slot 22, guarantee that connection is steady
It is fixed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of multi-channel data boxcar, including signal input interface (1), signal output interface (2), box body (3), display
(4), adjusting knob (5), power supply indicator (6), run indicator (7), USB indicator light (8), Dante indicator light (9), simulation
Line input interface (10), Dante Digital Audio Transmission interface (11), power connection (12), POE interface (13), USB interface
(14), data conversion interface (15), artificial line output interface (16), fixed plate (17), grip block (18), connecting rod (19), squeeze
Pressing spring (20), fixed link (21) and card slot (22), it is characterised in that: there are four signal is defeated for the front setting of the box body (3)
The side correspondence of incoming interface (1), the signal input interface (1) is provided with signal output interface (2), the display (4)
Be mounted on the positive middle position of box body (3), the power supply indicator (6), run indicator (7), USB indicator light (8) and
Dante indicator light (9) is mounted on the front of box body (3) side by side vertically, and adjusting knob (5) installation by adhering is in box body (3)
Positive box wall inside, power connection (12) installation by adhering is in back side box wall one end of box body (3), the Dante number
Word audio transmission interfaces (11) and POE interface (13) are vertically installed at the back side box wall side of box body (3), the USB interface
(14) installation by adhering is inside the back side box wall of box body (3), the data conversion interface (15), artificial line input interface (10)
With the back side box wall of artificial line output interface (16) horizontal alignment installation box body (3), the fixed plate (17) is fixed on box vertically
The front of body (3), and between signal input interface (1) and signal output interface (2), the fixed link (21) is horizontal fixed
The top side of top side in fixed plate (17), the grip block (18) is horizontally fixed with connecting rod (19), the connection
The other end of bar (19) and the other end of fixed link (21) are bolted, and one end setting for squeezing spring (20) is solid
The top side surface of fixed board (17), the other end for squeezing spring (20) are fixed on the top inner side of grip block (18).
2. a kind of multi-channel data boxcar according to claim 1, it is characterised in that: the signal input interface (1)
Using phoenix interface, and commutation power switch is provided, the signal input interface (1) and adjusting knob (5) are connected by signal wire
It connects.
3. a kind of multi-channel data boxcar according to claim 1, it is characterised in that: the signal output interface (2)
For standard phoenix interface, and export balanced analog signals.
4. a kind of multi-channel data boxcar according to claim 1, it is characterised in that: the Dante digital audio passes
Defeated interface (11) please use 5 classes or the above Shielded Twisted Pair to connect POE interchanger.
5. a kind of multi-channel data boxcar according to claim 1, it is characterised in that: the power supply indicator (6) with
Power connection (12) passes through conductor in parallel by conductor in parallel, the USB indicator light (8) and USB interface (14).
6. a kind of multi-channel data boxcar according to claim 1, it is characterised in that: the two sides of the fixed link (21)
Be symmetrically arranged with grip block (18), the fixed plate (17) with the corresponding side wall of grip block (18) is corresponding offers card slot (22),
The card slot (22) is located at the two sides of signal input interface (1) and signal output interface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277153.7U CN209057197U (en) | 2018-12-29 | 2018-12-29 | A kind of multi-channel data boxcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277153.7U CN209057197U (en) | 2018-12-29 | 2018-12-29 | A kind of multi-channel data boxcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057197U true CN209057197U (en) | 2019-07-02 |
Family
ID=67055566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822277153.7U Active CN209057197U (en) | 2018-12-29 | 2018-12-29 | A kind of multi-channel data boxcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739461A (en) * | 2022-05-05 | 2022-07-12 | 名时(北京)科技发展有限责任公司 | Multi-channel parameter verification instrument for pharmaceutical field |
-
2018
- 2018-12-29 CN CN201822277153.7U patent/CN209057197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739461A (en) * | 2022-05-05 | 2022-07-12 | 名时(北京)科技发展有限责任公司 | Multi-channel parameter verification instrument for pharmaceutical field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106952609B (en) | Display system and displaying screen controller | |
| CA2134411A1 (en) | Customer premises adsl signal distribution arrangement | |
| CN205320075U (en) | Multi -service digit optical transmitter and receiver based on optic fibre ethernet | |
| CN205646265U (en) | Cell -phone transmitting port data signal line concentration exchange device | |
| CN209057197U (en) | A kind of multi-channel data boxcar | |
| CN104967791A (en) | Distributed audio and video transmission control system | |
| CN203618007U (en) | Multichannel Ethernet cable extender main terminal with optical port | |
| CN209358739U (en) | A kind of polylinker wired earphone | |
| CN208316743U (en) | A kind of PHY card and network transmission device | |
| CN107799946A (en) | A kind of attachment structure and connection method for external RJ45 network interfaces | |
| CN207801097U (en) | A kind of POE separation synthesis adapters applied to RJ45 connections | |
| CN209330231U (en) | Network camera and recording and broadcasting system | |
| CN205847425U (en) | Integrated Service Digital Network transmitting device | |
| CN206149281U (en) | Polymera addressable optical fiber transmission public broadcasting system | |
| CN213028088U (en) | Distributed Dante audio gateway system | |
| CN202652410U (en) | Video signal long-distance transmission apparatus | |
| CN207459357U (en) | Network switch head and system | |
| CN206596007U (en) | Fiber entering household converting system | |
| CN220292037U (en) | Signal crossing system for realizing connection scheduling | |
| CN208015722U (en) | A kind of I/O boxcars | |
| CN206272033U (en) | Signal line switching device | |
| CN206640772U (en) | A kind of bidirectional connecting lines component of conference system | |
| CN111225257A (en) | Control structure for new media real-time dynamic publishing system | |
| CN206292781U (en) | A kind of Type C interface adapter | |
| CN209002159U (en) | A kind of gooseneck microphone using digital data transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 201600 2nd floor, building 1, No. 299, Banting East Road, Jiuting Town, Songjiang District, Shanghai Patentee after: Shanghai Dayin Multimedia Technology Co.,Ltd. Address before: 518000 Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN RUIDING ALL-MEDIA POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |