CN219917768U - Information transmission device of digital video system - Google Patents
Information transmission device of digital video system Download PDFInfo
- Publication number
- CN219917768U CN219917768U CN202320739874.3U CN202320739874U CN219917768U CN 219917768 U CN219917768 U CN 219917768U CN 202320739874 U CN202320739874 U CN 202320739874U CN 219917768 U CN219917768 U CN 219917768U
- Authority
- CN
- China
- Prior art keywords
- information transmission
- digital video
- casing
- video system
- plug
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 239000000428 dust Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Abstract
The utility model discloses an information transmission device of a digital video system, which comprises a shell, wherein one side of the inner wall of the shell is fixedly provided with a digital video information transmission module, the joint of the digital video information transmission module and the shell is fixedly provided with two plug seats, one ends of the two plug seats far away from the digital video information transmission module are all extended to the outside and are connected with plug joints in a clamping way, one side of the plug joint far away from the plug seats is fixedly connected with a connecting wire, two telescopic rods are fixedly arranged on two sides of one end of the shell, and one ends of the two telescopic rods positioned on the same side and far away from the shell are all fixedly provided with limiting blocks.
Description
Technical Field
The utility model relates to the technical field of digital video information transmission, in particular to an information transmission device of a digital video system.
Background
With the increasing development of the internet, people increasingly use network video to replace traditional television programs, and video services have become services with the largest internet traffic, which are the dominant main service forms in future internet applications. Information transmission devices are required to be used in the transmission of digital video systems.
However, the existing information transmission device can loose and drop the plug hair when in use, thereby affecting the stability of video signal transmission.
Disclosure of Invention
The utility model aims to provide an information transmission device of a digital video system, which solves the problem that the prior information transmission device provided in the background art can cause loose and falling of plug hair during use, thereby affecting the stability of video signal transmission.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an information transmission device of digital video system, includes the casing, one side of shells inner wall is fixed and is provided with digital video information transmission module, digital video information transmission module is fixed with two sockets with the junction of casing, two the socket is kept away from digital video information transmission module's one end all extends to external joint and is connected with the bayonet joint, one side fixedly connected with connecting wire of socket is kept away from to the bayonet joint, two telescopic links are all fixedly provided with in both sides of casing one end, are located two of same side keep away from the one end of casing between the telescopic link all fixedly provided with the stopper, four the surface of telescopic link all overlaps and is equipped with supporting spring, two the spacing groove has all been seted up to one side of stopper, the mounting hole has been seted up to the one end that the telescopic link was kept away from to the casing, the inside fixed mount pad that is provided with of mounting hole, the inboard middle part fixed mounting of mount pad has the fan, one side fixed mounting that the shells inner wall is close to digital video information transmission module has temperature detect switch.
The plug is clamped and limited through the shrinkage of the limiting block under the matching action of the two telescopic rods and the two supporting springs, the loose falling of plug hair in the using process is avoided, the stability of video signal transmission is further guaranteed, the temperature inside the shell is detected through the temperature control switch, when the temperature reaches a certain value, the temperature control switch is triggered to control the fan to start working, wind energy is generated through the electrifying of the fan, the circulation of air inside the shell is accelerated, the discharge of hot air inside the shell can be accelerated, and the influence on the normal work of the digital video information transmission module due to overhigh temperature is avoided.
Preferably, the heat dissipation windows are arranged on two sides of the shell, dust separation nets are fixedly arranged in the two heat dissipation windows, and heat dissipation can be conveniently carried out through the arrangement of the heat dissipation windows.
Preferably, the dustproof net is fixedly arranged at one end of the inner side of the mounting seat, and the dustproof effect can be achieved through the arrangement of the dustproof net.
Preferably, the fan is electrically connected with an external power supply through a temperature control switch, and the temperature inside the shell is detected through the temperature control switch.
Preferably, the top of casing articulates there is the access door, a plurality of louvre has been seted up at the middle part of access door, the fixed handle that is provided with in one side on access door top can be convenient for dispel the heat through the setting of a plurality of louvre.
Preferably, the two limit grooves are respectively arranged corresponding to the two connecting wires, and the two connecting wires are clamped through the two limit grooves.
Compared with the prior art, the utility model has the beneficial effects that:
the plug connector is clamped and limited by the limit block under the matching action of the two telescopic rods and the two supporting springs, so that the loose and falling of the plug connector in the use process is avoided, and the stability of video signal transmission is further ensured;
the temperature inside the shell is detected through the temperature control switch, when the temperature reaches a certain value, the temperature control switch is triggered to control the fan to start working, wind energy is generated through the electrification of the fan to accelerate the circulation of air inside the shell, the discharge of hot air inside the shell can be accelerated, and the phenomenon that the temperature is too high to influence the normal work of the digital video information transmission module is avoided.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of part A of the present utility model;
fig. 4 is an enlarged view of a portion B of the present utility model.
In the figure: 1. a housing; 2. a digital video information transmission module; 3. a heat radiation window; 4. a dust-separating net; 5. a temperature control switch; 6. a mounting hole; 7. a mounting base; 8. a dust screen; 9. a fan; 10. a socket; 11. a plug; 12. a connecting wire; 13. a telescopic rod; 14. a support spring; 15. a limiting block; 16. a limit groove; 17. an access door; 18. a heat radiation hole; 19. a handle.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides an information transmission device of a digital video system, which comprises a housing 1, wherein one side of the inner wall of the housing 1 is fixedly provided with a digital video information transmission module 2, the joint of the digital video information transmission module 2 and the housing 1 is fixedly provided with two plug seats 10, one ends of the two plug seats 10, which are far away from the digital video information transmission module 2, are respectively extended to the outside and are connected with a plug connector 11 in a clamping manner, one side of the plug connector 11, which is far away from the plug seats 10, is fixedly connected with a connecting wire 12, two sides of one end of the housing 1 are respectively fixedly provided with two telescopic rods 13, one ends, which are far away from the housing 1, of the two telescopic rods 13 positioned on the same side are respectively fixedly provided with a limiting block 15, the surfaces of the four telescopic rods 13 are respectively sleeved with a supporting spring 14, one sides of the two limiting blocks 15 are respectively provided with a limiting groove 16, the installation hole 6 is arranged at one end of the shell 1 far away from the telescopic rod 13, the installation seat 7 is fixedly arranged in the installation hole 6, the fan 9 is fixedly arranged in the middle of the inner side of the installation seat 7, the temperature control switch 5 is fixedly arranged at one side of the inner wall of the shell 1 close to the digital video information transmission module 2, the plug 11 is clamped and limited by the limit block 15 under the matching action of the two telescopic rods 13 and the two supporting springs 14, the plug 11 is prevented from loosening and falling off in the use process, the stability of video signal transmission is further ensured, the temperature inside the shell 1 is detected by the temperature control switch 5, when the temperature reaches a certain value, the temperature control switch 5 is triggered to control the fan 9 to start working when the power is on, wind energy is generated when the power is on by the fan 9, the circulation of the air inside the shell 1 is accelerated, the discharge of the hot air inside the shell 1 can be accelerated, the temperature is prevented from being too high so as to influence the normal operation of the digital video information transmission module 2.
Referring to fig. 1-4, further, the heat dissipation windows 3 have all been seted up to the both sides of casing 1, the inside of two heat dissipation windows 3 is all fixed and is provided with dust separation net 4, the setting through heat dissipation window 3 can be convenient for dispel the heat, the top of casing 1 articulates there is access door 17, a plurality of louvre 18 has been seted up at the middle part of access door 17, the fixed handle 19 that is provided with in one side on access door 17 top, the setting through a plurality of louvre 18 can be convenient for dispel the heat, two spacing groove 16 correspond the setting with two connecting wires 12 respectively, carry out the block through two spacing groove 16 to two connecting wires 12, the inboard one end of mount pad 7 is fixed and is provided with dust screen 8, the effect of dust prevention can be played through the setting of dust screen 8.
Referring to fig. 2-3, further, the fan 9 is electrically connected to an external power supply through the temperature control switch 5, and detects the temperature inside the casing 1 through the temperature control switch 5.
When the embodiment of the utility model is used, the following steps are adopted: pulling stopper 15 earlier for leave sufficient neutral between stopper 15 and the socket 10, again with plug 11 and socket 10 joint, and with connecting wire 12 card in spacing inslot 16, loosen stopper 15 again, shrink under the cooperation effect of two telescopic links 13 and two supporting springs 14 through stopper 15, carry out the centre gripping spacing to plug 11, avoid the plug 11 to take place not hard up in the use and drop, and then guarantee video signal transmission's stability, in this information transmission device course of working, detect the inside temperature of casing 1 through temperature detect switch 5, when the temperature reaches a definite value, can trigger temperature detect switch 5, control fan 9 circular telegram start work, produce wind energy through fan 9 circular telegram, accelerate the circulation of casing 1 inside air, can accelerate the discharge of casing 1 inside hot air, avoid the high temperature to influence the normal work of digital video information transmission module 2.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An information transmission device of a digital video system, comprising a housing (1), characterized in that: digital video information transmission module (2) are fixedly arranged on one side of the inner wall of casing (1), two plug sockets (10) are fixedly arranged at the joint of digital video information transmission module (2) and casing (1), two plug sockets (10) are far away from one end of digital video information transmission module (2) and all extend to external clamping and are connected with plug connector (11), one side fixedly connected with connecting wire (12) of plug connector (11) far away from plug socket (10), two telescopic rods (13) are fixedly arranged on two sides of one end of casing (1), two limiting blocks (15) are fixedly arranged on one side of casing (1) far away from one end of casing (13), four the surface of telescopic rods (13) is uniformly sleeved with supporting springs (14), two limiting grooves (16) are formed in one side of limiting blocks (15), one end of casing (1) far away from telescopic rods (13) is provided with mounting holes (6), one side of mounting holes (6) is fixedly provided with mounting seats (7), two sides of mounting seats (7) are fixedly provided with temperature control switches (5) near the inner wall of casing (1).
2. An information transmission apparatus of a digital video system according to claim 1, wherein: the two sides of the shell (1) are provided with radiating windows (3), and dust-separating nets (4) are fixedly arranged in the radiating windows (3).
3. An information transmission apparatus of a digital video system according to claim 1, wherein: one end of the inner side of the mounting seat (7) is fixedly provided with a dust screen (8).
4. An information transmission apparatus of a digital video system according to claim 1, wherein: the fan (9) is electrically connected with an external power supply through the temperature control switch (5).
5. An information transmission apparatus of a digital video system according to claim 1, wherein: the top of casing (1) articulates there is access door (17), a plurality of louvre (18) have been seted up at the middle part of access door (17), one side at access door (17) top is fixed and is provided with handle (19).
6. An information transmission apparatus of a digital video system according to claim 1, wherein: the two limit grooves (16) are respectively arranged corresponding to the two connecting wires (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320739874.3U CN219917768U (en) | 2023-04-06 | 2023-04-06 | Information transmission device of digital video system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320739874.3U CN219917768U (en) | 2023-04-06 | 2023-04-06 | Information transmission device of digital video system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219917768U true CN219917768U (en) | 2023-10-27 |
Family
ID=88436196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320739874.3U Active CN219917768U (en) | 2023-04-06 | 2023-04-06 | Information transmission device of digital video system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219917768U (en) |
-
2023
- 2023-04-06 CN CN202320739874.3U patent/CN219917768U/en active Active
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| GR01 | Patent grant | ||
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