CN212685570U

CN212685570U - Vehicle-mounted video switch

Info

Publication number: CN212685570U
Application number: CN202021502349.2U
Authority: CN
Inventors: 王黎刚
Original assignee: Kunming Fruit Technology Co ltd
Current assignee: Kunming Fruit Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-12
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a vehicle-mounted video switch, including organism, connecting plate and shock pad, organism one side is provided with the connecting plate, be provided with the through-hole on the connecting plate, the connecting plate below is provided with the shock pad, the organism top is provided with the louvre, louvre one side is provided with power indicator, power indicator one side is provided with the visor. Has the advantages that: the utility model discloses a set up connecting plate, shock pad and through-hole, can fix the installation of video switch, reduce the influence of vehicle vibrations to the video switch, through setting up visor and guard gate, can fix and protect the circuit beyond the connecting wire joint, prevent that the phenomenon of bending from appearing in the circuit, reduced the ageing speed of circuit, improved the utilization ratio, can realize video image coding and transmission under the complex environment of track traffic.

Description

Vehicle-mounted video switch

Technical Field

The utility model relates to on-vehicle video technical field, concretely relates to on-vehicle video switch.

Background

The vehicular video switch is also called an industrial switch (industrial ethernet switch), i.e. an ethernet switch device applied in the industrial control field, because of the adopted network standard, which has good openness, wide application and low price, and uses a transparent and uniform TCP/IP protocol, the ethernet has become a main communication standard in the industrial control field.

Because the train speed is faster and faster, can produce vibrations during the long-term running of train, also can cause the damage of video switch simultaneously, influence the use, and because traditional video switch socket can only the joint portion of fixed connection line, can not the part beyond the fixed joint, long-term use can cause to make the line connection bend, the circuit is ageing too fast, the loss is too big, the utilization ratio has been reduced, consequently need a vehicle-mounted video switch to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the vehicle-mounted video switch is provided, and the problems that the existing vehicle-mounted video switch is needed to solve because the speed of a train is higher and higher, the train can vibrate during long-term running, the video switch can be damaged and the use is influenced, and because a traditional video switch socket can only fix a joint part of a connecting line and can not fix parts except the joint, the line connection can be bent due to long-term use, the line is too fast aged, the loss is too large, and the utilization rate is reduced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a vehicle-mounted video switch, which comprises a machine body, a connecting plate and a shock pad, wherein one side of the machine body is provided with the connecting plate, the connecting plate is provided with a through hole, the shock pad is arranged below the connecting plate, the heat dissipation hole is arranged above the machine body, one side of the heat dissipation hole is provided with a power indicator, one side of the power indicator is provided with a protective cover, one side of the protective cover is provided with a protective opening, the other side of the power indicator is provided with a network indicator, the other side of the machine body is provided with a power socket, one side of the power socket is provided with a video socket, the lower part of the video socket is provided with an audio socket, one side of the audio socket is provided with a network socket, one side of the network socket is provided with a diagnosis interface, one, and a power supply module is arranged on one side of the video and audio coding module.

Furthermore, the connecting plate is welded with the machine body, and the shock pad is bonded with the connecting plate.

By adopting the technical scheme, the influence of the vehicle vibration on the video exchanger can be reduced through the shock pad.

Furthermore, the through holes are formed in the connecting plates, the number of the connecting plates is two, and the number of the through holes is four.

By adopting the technical scheme, the train can be fixed to the designated position on the train through the through hole.

Furthermore, the protective cover is connected with the machine body through screws, and the protective opening is formed in the protective cover.

By adopting the technical scheme, the protective cover can be used for fixing and protecting the circuits except the connecting wire joint.

Further, the audio jack is formed on the machine body, and the video jack is formed on the machine body.

By adopting the technical scheme, audio and video can be transmitted through the audio jack and the video jack.

Further, the power socket is formed on the machine body, and the network socket is formed on the machine body.

By adopting the technical scheme, the power supply socket and the network socket are dragged to provide power and network for the video switch.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. because the train speed is more and more fast at present for solving, can produce vibrations during the train is long-term to be gone, also can cause video switch's damage simultaneously, influence the problem of using, the utility model discloses a set up connecting plate, shock pad and through-hole, can fix the installation of video switch, reduce the influence of vehicle vibrations to video switch.

2. For solving at present because traditional video switch socket can only fixed connection line's joint portion, can not the part beyond the fixed joint, long-term use can cause to make the line wiring bend, and the circuit is ageing too fast, the loss is too big, has reduced the problem of utilization ratio, the utility model discloses a set up visor and guard gate, can fix and protect the circuit beyond the connection line joint, prevent that the phenomenon of bending from appearing in the circuit, reduced the ageing speed of circuit, improved the utilization ratio, can realize video image coding and transmission under track traffic's complex environment.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle-mounted video switch according to the present invention;

fig. 2 is a cross-sectional top view of a car video switch according to the present invention;

fig. 3 is a side sectional view of a car video switch according to the present invention;

fig. 4 is a circuit block diagram of the vehicle-mounted video switch of the present invention.

The reference numerals are explained below:

1. a body; 2. a connecting plate; 3. a shock pad; 4. a through hole; 5. heat dissipation holes; 6. a power indicator light; 7. a network indicator light; 8. a power outlet; 9. a network socket; 10. a video jack; 11. an audio jack; 12. a diagnostic interface; 13. a protective cover; 14. protecting the mouth; 15. a network switching module; 16. a power supply module; 17. and a video and audio coding module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, a vehicle-mounted video switch comprises a body 1, a connecting plate 2 and a shock pad 3, wherein the connecting plate 2 is arranged on one side of the body 1, the connecting plate 2 plays a role of connection, a through hole 4 is arranged on the connecting plate 2, the video switch can be fixedly installed through the through hole 4, the shock pad 3 is arranged below the connecting plate 2, the shock pad 3 can reduce the influence of train vibration on the video switch, a heat dissipation hole 5 is arranged above the body 1, the heat dissipation hole 5 can dissipate heat generated by the video switch, a power indicator 6 is arranged on one side of the heat dissipation hole 5, the power indicator 6 can prompt whether the video switch is powered on, a protective cover 13 is arranged on one side of the power indicator 6, the protective cover 13 can fix and protect circuits outside a connecting line joint, and a protective port 14 is arranged on, the video switch can be connected with a socket on the video switch through a protection port 14, a network indicator lamp 7 is arranged on the other side of a power indicator lamp 6, the network indicator lamp 7 can prompt whether the video switch is unblocked, a power socket 8 is arranged on the other side of a network body 1, power can be switched on through the power socket 8, a video socket 10 is arranged on one side of the power socket 8, video can be transmitted through the video socket 10, an audio socket 11 is arranged below the video socket 10, audio can be transmitted through the audio socket 11, a network socket 9 is arranged on one side of the audio socket 11, network can be transmitted through the network socket 9, a diagnostic interface 12 is arranged on one side of the network socket 9, a network switching module 15 is arranged on one side inside the body 1, the network switching module 15 can control the network of the video switch, can look audio encoding module 17 carry out the code to the video and carry, look audio encoding module 17 one side and be provided with power module 16, power module 16 can supply power to the video switch is inside.

As shown in fig. 1 to 4, in the present embodiment, a connecting plate 2 is welded to a machine body 1, a shock pad 3 is bonded to the connecting plate 2, through holes 4 are formed in the connecting plate 2, two connecting plates 2 are provided, four through holes 4 are provided, a protective cover 13 is screwed to the machine body 1, and a protective opening 14 is formed in the protective cover 13.

As shown in fig. 1-4, in the present embodiment, the audio jack 11 is formed on the machine body 1, the video jack 10 is formed on the machine body 1, the power jack 8 is formed on the machine body 1, and the network jack 9 is formed on the machine body 1.

The utility model provides a working principle of on-vehicle video switch: when the heat dissipation hole 5 is used, the video switch is fixedly installed through the four through holes 4 arranged on the connecting plate 2, the shock absorption pad 3 below the connecting plate 2 can effectively reduce the influence of train vibration on the video switch, an external power supply is connected through a power supply interface during operation trial, the power supply module 16 can supply power to the interior of the video switch, an external network is connected through the network socket 9, the network switching module 15 can provide a network for the video switch, the use condition of the video switch can be judged through the power supply indicator lamp 6 and the network indicator lamp 7, video and audio are transmitted through the video socket 10 and the video socket 11, and then the video and audio are encoded and transmitted to a display screen through the video and audio encoding module 17, the heat generated by the video switch can be well dissipated through the heat dissipation hole 5, and the use of the video switch is effectively ensured, after each interface is connected, the protective cover 13 can fix and protect the circuits except the connecting line joint, so that the circuit is prevented from being bent, the aging speed of the circuit is reduced, and the utilization rate is improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A vehicle mounted video switch characterized by: comprises a machine body (1), a connecting plate (2) and a shock pad (3), wherein the connecting plate (2) is arranged on one side of the machine body (1), a through hole (4) is formed in the connecting plate (2), the shock pad (3) is arranged below the connecting plate (2), a heat dissipation hole (5) is arranged above the machine body (1), a power indicator (6) is arranged on one side of the heat dissipation hole (5), a protective cover (13) is arranged on one side of the power indicator (6), a protective opening (14) is arranged on one side of the protective cover (13), a network indicator (7) is arranged on the other side of the power indicator (6), a power socket (8) is arranged on the other side of the machine body (1), a video socket (10) is arranged on one side of the power socket (8), an audio socket (11) is arranged below the video socket (10), a network socket (9) is arranged on, the diagnosis interface (12) is arranged on one side of the network socket (9), the network exchange module (15) is arranged on one side inside the machine body (1), the video and audio coding module (17) is arranged on one side of the network exchange module (15), and the power supply module (16) is arranged on one side of the video and audio coding module (17).

2. The vehicular video switch according to claim 1, wherein: the connecting plate (2) is welded with the machine body (1), and the shock pad (3) is bonded with the connecting plate (2).

3. The vehicular video switch according to claim 1, wherein: the through holes (4) are formed in the connecting plate (2), the number of the connecting plate (2) is two, and the number of the through holes (4) is four.

4. The vehicular video switch according to claim 1, wherein: the protective cover (13) is in screw connection with the machine body (1), and the protective opening (14) is formed in the protective cover (13).

5. The vehicular video switch according to claim 1, wherein: the audio jack (11) is formed on the machine body (1), and the video jack (10) is formed on the machine body (1).

6. The vehicular video switch according to claim 1, wherein: the power socket (8) is formed on the machine body (1), and the network socket (9) is formed on the machine body (1).