CN208540036U - A kind of host service function end extension receiving device of receivable various video signal interface - Google Patents
A kind of host service function end extension receiving device of receivable various video signal interface Download PDFInfo
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- CN208540036U CN208540036U CN201821205648.2U CN201821205648U CN208540036U CN 208540036 U CN208540036 U CN 208540036U CN 201821205648 U CN201821205648 U CN 201821205648U CN 208540036 U CN208540036 U CN 208540036U
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- shell
- wall
- receivable
- receiving device
- service function
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Abstract
The utility model discloses a kind of host service function ends of receivable various video signal interface to extend receiving device, including shell, the first signal receiver and second signal receiver have been bolted in the bottom interior wall of the shell, and first the input terminal of signal receiver and second signal receiver be respectively equipped with the first reception pipe and the second reception pipe, horizontal positioned winding displacement plate is welded on the side inner wall of the shell, and first reception pipe and the second reception pipe both pass through winding displacement plate, fixed link is welded on the two sides inner wall of the shell, and fixed link has been bolted mounting plate far from one end of shell.The utility model facilitates installation, and it can timely be replaced in a substrate damage, it avoids influencing whole work, improve the working efficiency of device, it can be blowed in overheat, promote air circulation, improve the heat dissipation effect of device, multiple vision signals can once be received, improve the working efficiency of device.
Description
Technical field
The utility model relates to receiving device technical field more particularly to a kind of masters of receivable various video signal interface
Machine operating side extends receiving device.
Background technique
Extender is to break through 5 meters of length limitations as defined in usb protocol using single network cable transmission host computer usb signal,
The usb signal of host computer, which is extended to the information technoloy equipment of at least 50 meters or more the distances equipment, to be connect by local transmitter and distal end
Receive device composition.Support a variety of USB peripherals, including USB mobile phone, MP3, USB flash disk, touch screen, printer, scanner, video camera, keyboard
Mouse, USB HUB etc., high-speed USB device is 60 meters maximum, and low-speed USB devices are up to 100 meters.USB extender is by computer
USB interface is converted to cable RJ45 interface, by cable by usb signal transmit 50 or even 100 meters, then by RJ45 interface conversion at
USB interface.Internal USB handles chip, completes the remote transmission of usb protocol, and the USB interface of compatible all USB1.1 standards is set
It is standby.General host service function end is extended receiving device and is received when receiving vision signal using single reception line, receives effect in this way
Rate is lower, and therefore, the host service function end extension receiving device for needing a kind of receivable various video signal interface is above-mentioned to solve
Problem.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and the one kind proposed can receive it is a variety of
The host service function end of video signal interface extends receiving device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of host service function end extension receiving device of receivable various video signal interface, including shell, the shell
Bottom interior wall on be bolted the first signal receiver and second signal receiver, and the first signal receiver and
The input terminal of binary signal receiver is respectively equipped with the first reception pipe and the second reception pipe, is welded on the side inner wall of the shell
Horizontal positioned winding displacement plate, and the first reception pipe and the second reception pipe both pass through winding displacement plate, on the two sides inner wall of the shell
It is welded with fixed link, and fixed link has been bolted mounting plate, the top exterior walls of the mounting plate far from one end of shell
On be provided with the installing port equidistantly distributed, and substrate is plugged in installing port, it is solid by bolt in the bottom interior wall of the shell
Surely there is processor, and processor is connect by signal wire with the first signal receiver and second signal receiver, the shell
It has been bolted battery in bottom interior wall, has been provided with the ventilation equidistantly distributed on the opposite two sides outer wall of the shell
Mouthful, and heat emission fan has been bolted on the inner wall of ventilation opening, the top of the shell is equipped with cover board.
Preferably, the bottom of the mounting plate is equipped with connector, and the bottom of connector connects with the first reception pipe and second
Closed tube connection.
Preferably, the substrate includes mounting blocks, and the specification of mounting blocks is adapted with the specification of installing port.
Preferably, the side outer wall top position of the mounting blocks is welded with limit plate, and is provided at the top of mounting blocks
The connecting hole of range distribution.
Preferably, the inner wall of the connecting hole is equipped with electrode slice, and connecting hole is connect with connector.
Preferably, it is bonded with dust cover on the side outer wall of the shell and dust cover is located at close to the position of heat emission fan
Place.
Preferably, it is welded with fixed block on the side outer wall of the shell, and is provided with bolt on the side outer wall of fixed block
Hole.
The utility model has the following beneficial effects:
1. the setting by substrate and installing port can facilitate installation, and can timely more in a substrate damage
It changes, avoids influencing whole work, improve the working efficiency of device, it is easy to maintenance.
2. the setting by heat emission fan can be blowed in overheat, promotes air circulation, improve the heat dissipation of device
Effect can prevent dust from entering damage electronic component, improve the safety of device by the setting of dust cover.
3. the setting by fixed block and bolt hole can facilitate the installation of device to fix, easy to use, pass through the first letter
The setting of number receiver, second signal receiver, connecting hole and electrode slice can once receive multiple vision signals, improve dress
The working efficiency set.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of receivable various video signal interface host service function end extend receive set
Standby overlooking structure diagram；
Fig. 2 be the utility model proposes a kind of receivable various video signal interface host service function end extend receive set
Standby schematic cross-sectional view；
Fig. 3 be the utility model proposes a kind of receivable various video signal interface host service function end extend receive set
Standby schematic diagram of substrate structure.
In figure: 1 shell, 2 fixed links, 3 mounting plates, 4 substrates, 5 installing ports, 6 fixed blocks, 7 dust covers, 8 first signals connect
Receive device, 9 first reception pipes, 10 winding displacement plates, 11 second signal receivers, 12 second reception pipes, 13 processors, 14 batteries, 15
Heat emission fan, 16 cover boards, 17 limit plates, 18 mounting blocks, 19 connecting holes, 20 electrode slices.
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.
Referring to Fig.1-3, a kind of host service function end of receivable various video signal interface extends receiving device, including shell
1, the first signal receiver 8 and second signal receiver 11, and the first signal have been bolted in the bottom interior wall of shell 1
The input terminal of receiver 8 and second signal receiver 11 is respectively equipped with the first reception pipe 9 and the second reception pipe 12, and the one of shell 1
Horizontal positioned winding displacement plate 10 is welded on the inner wall of side, and the first reception pipe 9 and the second reception pipe 12 both pass through winding displacement plate 10, outside
Fixed link 2 is welded on the two sides inner wall of shell 1, and fixed link 2 has been bolted mounting plate 3 far from one end of shell 1,
It is provided with the installing port 5 equidistantly distributed in the top exterior walls of mounting plate 3, and is plugged with substrate 4 in installing port 5, the bottom of shell 1
Processor 13 is bolted on inner wall, and processor 13 passes through signal wire and the first signal receiver 8 and second signal
Receiver 11 connects, and has been bolted battery 14 in the bottom interior wall of shell 1, on the opposite two sides outer wall of shell 1
It is provided with the ventilation opening equidistantly distributed, and has been bolted heat emission fan 15 on the inner wall of ventilation opening, passes through heat emission fan 15
It is blowed in overheat, promotes air circulation, improve the heat dissipation effect of device, the top of shell 1 is equipped with cover board 16.
In the utility model, the bottom of mounting plate 3 is equipped with connector, and the bottom of connector and the first reception pipe 9 and the
The connection of two reception pipes 12, substrate 4 includes mounting blocks 18, and the specification of mounting blocks 18 is adapted with the specification of installing port 5, mounting blocks
18 side outer wall top position is welded with limit plate 17, and the top of mounting blocks 18 is provided with the connecting hole 19 equidistantly distributed,
The inner wall of connecting hole 19 is equipped with electrode slice 20, and connecting hole 19 is connect with connector, is bonded on the side outer wall of shell 1 anti-
Dust hood 7, and dust cover 7 is located at the position of heat emission fan 15, prevents dust from entering damage electronic component by dust cover 7,
The safety of device is improved, is welded with fixed block 6 on the side outer wall of shell 1, device is facilitated by fixed block 6 and bolt hole
Installation fix, it is easy to use, and be provided with bolt hole on the side outer wall of fixed block 6.
Working principle: in use, facilitating the installation of device to fix by fixed block 6 and bolt hole, substrate 4 is injected and is installed
In mouthfuls 5, carry out limiting its position by limit plate 17, prevent from being inserted into it is too deep, then in signal input part insertion connecting hole 19, with
Electrode slice 20 connects, and electrode slice 20 is connect with the first reception pipe 9 and the second reception pipe 12, and then the first reception pipe 9 and second connects
Closed tube 12 is connect with the first signal receiver 8, second signal receiver 11, carries out transmitting signal, passes through heat emission fan in overheat
15 are blowed, and promote air circulation, improve the heat dissipation effect of device, prevent dust from entering damage electronics by dust cover 7
Element timely extracts replacement when a substrate 4 damages.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of host service function end of receivable various video signal interface extends receiving device, including shell (1), feature exists
In being bolted the first signal receiver (8) and second signal receiver in the bottom interior wall of the shell (1)
(11), and the input terminal of the first signal receiver (8) and second signal receiver (11) is respectively equipped with the first reception pipe (9) and
Two reception pipes (12) are welded with horizontal positioned winding displacement plate (10) on the side inner wall of the shell (1), and the first reception pipe
(9) it is both passed through winding displacement plate (10) with the second reception pipe (12), is welded with fixed link (2) on the two sides inner wall of the shell (1),
And fixed link (2) has been bolted mounting plate (3) far from the one end of shell (1), in the top exterior walls of the mounting plate (3)
It is provided with the installing port (5) equidistantly distributed, and is plugged with substrate (4) in installing port (5), in the bottom interior wall of the shell (1)
It has been bolted processor (13), and processor (13) passes through signal wire and the first signal receiver (8) and second signal
Receiver (11) connects, and has been bolted battery (14) in the bottom interior wall of the shell (1), shell (1) phase
Pair two sides outer wall on be provided with the ventilation opening equidistantly distributed, and heat emission fan has been bolted on the inner wall of ventilation opening
(15), the top of the shell (1) is equipped with cover board (16).
2. a kind of host service function end of receivable various video signal interface according to claim 1 extends receiving device,
It is characterized in that, the bottom of the mounting plate (3) is equipped with connector, and the bottom of connector and the first reception pipe (9) and second
Reception pipe (12) connection.
3. a kind of host service function end of receivable various video signal interface according to claim 1 extends receiving device,
It is characterized in that, the substrate (4) includes mounting blocks (18), and the specification of mounting blocks (18) and the specification of installing port (5) are mutually fitted
Match.
4. a kind of host service function end of receivable various video signal interface according to claim 3 extends receiving device,
It is characterized in that, the side outer wall top position of the mounting blocks (18) is welded with limit plate (17), and the top of mounting blocks (18)
Portion is provided with the connecting hole (19) equidistantly distributed.
5. a kind of host service function end of receivable various video signal interface according to claim 4 extends receiving device,
It is characterized in that, the inner wall of the connecting hole (19) is equipped with electrode slice (20), and connecting hole (19) is connect with connector.
6. a kind of host service function end of receivable various video signal interface according to claim 1 extends receiving device,
It is located at it is characterized in that, being bonded with dust cover (7) and dust cover (7) on the side outer wall of the shell (1) close to heat emission fan
(15) at position.
7. a kind of host service function end of receivable various video signal interface according to claim 1 extends receiving device,
It is characterized in that, being welded with fixed block (6) on the side outer wall of the shell (1), and it is provided on the side outer wall of fixed block (6)
Bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205648.2U CN208540036U (en) | 2018-07-27 | 2018-07-27 | A kind of host service function end extension receiving device of receivable various video signal interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205648.2U CN208540036U (en) | 2018-07-27 | 2018-07-27 | A kind of host service function end extension receiving device of receivable various video signal interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540036U true CN208540036U (en) | 2019-02-22 |
Family
ID=65386428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205648.2U Active CN208540036U (en) | 2018-07-27 | 2018-07-27 | A kind of host service function end extension receiving device of receivable various video signal interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540036U (en) |
-
2018
- 2018-07-27 CN CN201821205648.2U patent/CN208540036U/en active Active
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