CN214315973U - Casing of video processor - Google Patents
Casing of video processor Download PDFInfo
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- CN214315973U CN214315973U CN202120077689.3U CN202120077689U CN214315973U CN 214315973 U CN214315973 U CN 214315973U CN 202120077689 U CN202120077689 U CN 202120077689U CN 214315973 U CN214315973 U CN 214315973U
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- video processor
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Abstract
The utility model discloses a video processor's casing, including infrabasal plate and protective housing, the both sides of infrabasal plate are equipped with the vertical curb plate that forms of bending that makes progress, the front end of curb plate is equipped with the location slat of inwards bending, has the front panel through the fix with screw between two location slats, form an installation cavity that is used for installing the treater circuit board between infrabasal plate and the curb plate, protective housing is last to be equipped with and to supply infrabasal plate male cavity that inserts, protective housing's rear end face installs the rear panel through disassembly body, be equipped with ventilation cooling mechanism on the rear panel, protective housing is fixed mutually through set screw and location slat, be equipped with the vent on the curb plate, the last ventilation mesh that corresponds with the vent that is equipped with of protective housing. The utility model discloses not only be convenient for installation and dismantlement, but also have the characteristics that dustproof heat dispersion is good.
Description
Technical Field
The utility model relates to a video processor technical field specifically is a video processor's casing.
Background
The video processor is a video data processing device with the function of supporting a plurality of input signals such as analog VGA, composite video, component video, digital video and image input, and the like, and the video processor is not convenient to install and disassemble as a whole, so that great inconvenience is brought to the maintenance and overhaul work of the video processor, and in addition, the dustproof and heat dissipation effects are not good. We therefore provide a housing for a video processor.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a video processor's casing.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a video processor's casing, including infrabasal plate and protective housing, the both sides of infrabasal plate are equipped with the vertical curb plate that forms of bending that makes progress, the front end of curb plate is equipped with the location slat of inwards bending, has the front panel through the fix with screw between two location slats, form an installation cavity that is used for installing the treater circuit board between infrabasal plate and the curb plate, protective housing is last to be equipped with and to supply infrabasal plate male cavity that inserts, protective housing's rear end face installs the rear panel through disassembly body, be equipped with ventilation cooling mechanism on the rear panel, protective housing is fixed mutually through set screw and location slat, be equipped with the vent on the curb plate, the last ventilation mesh that corresponds with the vent that is equipped with of protective housing.
As a preferred technical scheme of the utility model, ventilation cooling mechanism is including setting up air-supply line and the air pump at the rear panel, the one end of air-supply line is connected with the air inlet end of air pump, the other end of air-supply line is equipped with threaded connection pipe, threaded connection pipe threaded connection has the dust cartridge filter, be equipped with the installing port that is used for installing the dust cartridge filter on the rear panel, be equipped with the cover body that covers air pump, air-supply line and dust cartridge filter on the inside wall of rear panel, the air-out end of air pump passes the cover body and stretches into the installation cavity.
As an optimal technical scheme of the utility model, the top of dust cartridge filter is equipped with the rotation shaft hole that is used for the installation and dismantles.
As a preferred technical scheme of the utility model, detaching mechanism is including setting up the locating plate on the protective housing inner wall, be equipped with the screw on the locating plate, the rear panel is fixed mutually through positioning bolt and locating plate.
As an optimal technical scheme of the utility model, protective housing's front end both sides are through the bolt fastening there is the erection locating piece.
As a preferred technical scheme of the utility model, vent department is equipped with automatic closed dustproof mechanism, and automatic closed dustproof mechanism includes top frame and lower frame, go up the top frame and fix the upper portion at the vent, the lower part at the vent is fixed to the lower frame, go up and be equipped with a plurality of rotation pages that set up side by side between top frame and the lower frame, a plurality of rotation pages form a dustproof door under the closed state, it is equipped with a plurality of first actuating mechanism that rotate page or leaf synchronous revolution to go up the top frame.
As a preferred technical scheme of the utility model, first actuating mechanism is including setting up the slide on last roof-rack, be equipped with the sliding strip in the slide, the axle head on the top of rotating page or leaf is equipped with drive gear, be equipped with the rack with drive gear engaged with on the sliding strip, be equipped with the gliding second actuating mechanism of drive sliding strip on the curb plate.
As a preferred technical scheme of the utility model, second actuating mechanism is including setting up the lead screw that fixes on the curb plate through the positioning seat, be equipped with on the lead screw along the gliding sliding block of lead screw, the sliding block is through the tip fixed connection of screw with the slip strip, be equipped with the motor cabinet on the positioning seat, be equipped with the micro motor who is connected with lead screw shaft end transmission on the motor cabinet.
As an optimized technical scheme of the utility model, be equipped with between the tip of going up roof-rack and lower chassis and be used for carrying out the sealed strake sealed to the vertical side of dustproof door.
The utility model has the advantages that: 1. this kind of centralized monitoring shows video processor with conveniently dismantle function has the characteristics of being convenient for installation and dismantlement, and the convenience is installed and is dismantled the treater circuit board of fixing the installation intracavity on the infrabasal plate, has greatly made things convenient for treater circuit board to maintain and overhaul work, and the utility model discloses still have the good characteristics of the dustproof effect of heat dissipation, go into the installation intracavity with the external air pump through the air pump to filter the air of going into the installation intracavity to the pump under the effect of dust cartridge filter earlier, played dirt-proof effect, the air of going into the installation intracavity then flows to the external world from vent and ventilation mesh under the effect of gas pressure, thereby has played the effect of carrying out ventilation cooling to the treater circuit board of installation intracavity to better dustproof effect has been had.
2. The centralized monitoring display video processor with the convenient disassembly function is provided with an automatic closing dustproof mechanism with a specific structure at the vent to open and close the vent, the ventilation opening is opened when heat is dissipated, and the ventilation opening is closed when the processor is in a shutdown state, so that the phenomenon that air with dust outside flows into the mounting cavity when the processor is in a shutdown state, and a large amount of dust is attached to the processor circuit board is avoided, wherein the automatic closing dustproof mechanism mainly drives the screw rod to rotate through the micro motor so as to drive the slide block to move, the moving slide block drives the slide bar with the rack to move along the slide way, under the meshing effect of driving gear and rack, drive and rotate the page or leaf and rotate, form dustproof door, through the antiport of control micro motor, drive and rotate page or leaf antiport, open dustproof door, carry out ventilation cooling.
Drawings
In the drawings:
fig. 1 is a schematic structural diagram of a housing of a video processor according to the present invention;
fig. 2 is a schematic structural diagram of a ventilation and heat dissipation mechanism of a casing of a video processor according to the present invention;
fig. 3 is a schematic structural diagram of an automatic closing dustproof mechanism of a casing of a video processor according to the present invention.
In the figure: 1. an inner bottom plate; 2. a protective housing; 3. a side plate; 4. positioning the lath; 5. a front panel; 6. a mounting cavity; 7. inserting into the cavity; 8. a rear panel; 9. a ventilation and heat dissipation mechanism; 10. A vent; 11. an air inlet pipe; 12. an air pump; 13. a threaded connection pipe; 14. a dust filter cartridge; 15. an installation port; 16. a cover body; 17. positioning a plate; 18. a screw hole; 19. installing a positioning block; 20. automatically closing the dustproof mechanism; 21. an upper top frame; 22. a lower chassis; 23. rotating the page; 24. a first drive mechanism; 25. a slideway; 26. a slide bar; 27. a transmission gear; 28. A rack; 29. a second drive mechanism; 30. positioning seats; 31. a screw rod; 32. a slider; 33. A motor base; 34. a micro motor; 35. sealing the edge strips; 36. ventilating mesh holes; 37. the shaft hole is rotated.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the housing of the video processor of the present invention comprises an inner bottom plate 1 and a protective casing 2, two sides of the inner bottom plate 1 are provided with side plates 3 formed by upward vertical bending, the front ends of the side plates 3 are provided with positioning strips 4 bent inward, a front panel 5 is fixed between the two positioning strips 4 through screws, a mounting cavity 6 for mounting a processor circuit board is formed between the inner bottom plate 1 and the side plate 3, an insertion cavity 7 for the inner bottom plate 1 to be inserted is arranged on the protective shell 2, a rear panel 8 is arranged on the rear end surface of the protective shell 2 through a dismounting mechanism, the rear panel 8 is provided with a ventilation and heat dissipation mechanism 9, the protective shell 2 is fixed with the positioning strip plate 4 through a positioning screw, the side plate 3 is provided with a vent 10, and the protective shell 2 is provided with a vent hole 36 corresponding to the vent 10.
The ventilation and heat dissipation mechanism 9 comprises an air inlet pipe 11 and an air pump 12 which are arranged on a rear panel, one end of the air inlet pipe 11 is connected with an air inlet end of the air pump 12, the other end of the air inlet pipe 11 is provided with a threaded connection pipe 13, the threaded connection pipe 13 is in threaded connection with a dust filter cartridge 14, a mounting port 15 used for mounting the dust filter cartridge 14 is arranged on the rear panel 8, a cover body 16 covering the air pump 12, the air inlet pipe 11 and the dust filter cartridge 14 is arranged on the inner side wall of the rear panel 8, and an air outlet end of the air pump 12 penetrates through the cover body to extend into the mounting cavity 6.
The dust filter cartridge 14 is provided at the top thereof with a rotation shaft hole 37 for mounting and dismounting.
The disassembling mechanism comprises a positioning plate 17 arranged on the inner wall of the protective shell 2, a screw hole 18 is arranged on the positioning plate 17, and the rear panel 8 is fixed with the positioning plate 17 through a positioning bolt.
And mounting positioning blocks 19 are fixed on two sides of the front end of the protective shell 2 through bolts. Have the characteristics of being convenient for installation and dismantlement, the convenience is installed and is dismantled the treater circuit board of fixing in installation cavity 6 on infrabasal plate 1, has made things convenient for treater circuit board to maintain and overhaul work greatly, and the utility model discloses still have the dustproof effectual characteristics of heat dissipation, go into installation cavity 6 with external air pump 12 through air pump 12 in to filter the air of going into in installation cavity 6 under the effect of dust cartridge filter 14 earlier, played dirt-proof effect, the air of going into in installation cavity 6 then flows to the external world from vent 10 and ventilation mesh 36 under the effect of gas pressure, thereby has played the treater circuit board to in installation cavity 6 and has carried out ventilation cooling's effect, and has better dustproof effect.
The working principle is as follows: the air pump 12 is used for pumping an external air pump 12 into the installation cavity 6, air pumped into the installation cavity 6 is firstly filtered under the action of the dust filter cartridge 14, the dustproof effect is achieved, the air pumped into the installation cavity 6 flows to the outside from the ventilation opening 10 and the ventilation mesh openings 36 under the action of gas pressure, the effect of ventilating and radiating the processor circuit board in the installation cavity 6 is achieved, and the better dustproof effect is achieved. The automatic closing dustproof mechanism is provided with a specific structure at the vent, the vent is opened and closed, when the heat is dissipated, the vent is opened, the automatic closing dustproof mechanism is in a shutdown state, the vent is closed, the phenomenon that air with dust flows into an installation cavity from the outside when the processor is shut down is avoided, a large amount of dust is attached to a processor circuit board, the automatic closing dustproof mechanism mainly drives a screw rod to rotate through a micro motor, a sliding block is driven to move, the moving sliding block drives a sliding strip with a rack to move along a slide way, under the meshing action of a transmission gear and the rack, a rotating page is driven to rotate, a dustproof door is formed, the reverse rotation of the micro motor is controlled, the rotating page is driven to rotate reversely, the dustproof door is opened, and the ventilation and heat dissipation are performed.
Claims (9)
1. A video processor housing, characterized by: comprises an inner bottom plate (1) and a protective shell (2), wherein two sides of the inner bottom plate (1) are provided with side plates (3) which are formed by upward vertical bending, the front end of the side plate (3) is provided with a positioning strip plate (4) which is bent inwards, a front panel (5) is fixed between the two positioning strip plates (4) through screws, a mounting cavity (6) for mounting a processor circuit board is formed between the inner bottom plate (1) and the side plate (3), an insertion cavity (7) for the inner bottom plate (1) to be inserted is arranged on the protective shell (2), the rear end face of the protective shell (2) is provided with a rear panel (8) through a dismounting mechanism, the rear panel (8) is provided with a ventilation and heat dissipation mechanism (9), the protective shell (2) is fixed with the positioning strip plate (4) through a positioning screw, the side plate (3) is provided with a vent (10), and the protective shell (2) is provided with a ventilation mesh (36) corresponding to the vent (10).
2. The casing of the video processor according to claim 1, wherein the ventilation and heat dissipation mechanism (9) includes an air inlet pipe (11) and an air pump (12) disposed on the rear panel, one end of the air inlet pipe (11) is connected to an air inlet end of the air pump (12), the other end of the air inlet pipe (11) is provided with a threaded connection pipe (13), the threaded connection pipe (13) is connected to a dust filter cartridge (14) in a threaded manner, the rear panel (8) is provided with a mounting port (15) for mounting the dust filter cartridge (14), a cover body (16) covering the air pump (12), the air inlet pipe (11) and the dust filter cartridge (14) is disposed on an inner sidewall of the rear panel (8), and an air outlet end of the air pump (12) extends into the mounting cavity (6) through the cover body.
3. A housing for a video processor as claimed in claim 2, characterized in that the dust filter cartridge (14) is provided at its top with a rotary shaft hole (37) for mounting and dismounting.
4. A video processor casing according to claim 1, wherein the dismounting mechanism comprises a positioning plate (17) arranged on the inner wall of the protective casing (2), the positioning plate (17) is provided with a screw hole (18), and the rear panel (8) is fixed with the positioning plate (17) through a positioning bolt.
5. A casing of a video processor according to claim 1, wherein mounting and positioning blocks (19) are fixed on both sides of the front end of the protective casing (2) through bolts.
6. The casing of the video processor according to claim 1, wherein an automatic closing dustproof mechanism (20) is arranged at the ventilation opening (10), the automatic closing dustproof mechanism (20) comprises an upper top frame (21) and a lower bottom frame (22), the upper top frame (21) is fixed at the upper part of the ventilation opening (10), the lower bottom frame (22) is fixed at the lower part of the ventilation opening (10), a plurality of rotating leaves (23) arranged side by side are arranged between the upper top frame (21) and the lower bottom frame (22), the plurality of rotating leaves (23) form a dustproof door in a closed state, and the upper top frame (21) is provided with a first driving mechanism (24) for driving the plurality of rotating leaves (23) to rotate synchronously.
7. The casing of the video processor according to claim 6, wherein the first driving mechanism (24) comprises a slide way (25) arranged on the upper top frame (21), a sliding bar (26) is arranged in the slide way (25), a transmission gear (27) is arranged at the shaft end of the top end of the rotating page (23), a rack (28) meshed with the transmission gear (27) is arranged on the sliding bar (26), and a second driving mechanism (29) for driving the sliding bar (26) to slide is arranged on the side plate (3).
8. The casing of the video processor according to claim 7, wherein the second driving mechanism (29) comprises a screw rod (31) fixed on the side plate (3) through a positioning seat (30), a sliding block (32) sliding along the screw rod (31) is arranged on the screw rod (31), the sliding block (32) is fixedly connected with the end part of the sliding strip (26) through a screw, a motor seat (33) is arranged on the positioning seat (30), and a micro motor (34) in transmission connection with the shaft end part of the screw rod (31) is arranged on the motor seat (33).
9. A video processor cabinet according to claim 6, wherein a sealing strip (35) is provided between the ends of the upper (21) and lower (22) chassis for sealing the vertical side of the dust door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120077689.3U CN214315973U (en) | 2021-01-13 | 2021-01-13 | Casing of video processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120077689.3U CN214315973U (en) | 2021-01-13 | 2021-01-13 | Casing of video processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214315973U true CN214315973U (en) | 2021-09-28 |
Family
ID=77825578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120077689.3U Active CN214315973U (en) | 2021-01-13 | 2021-01-13 | Casing of video processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214315973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788904A (en) * | 2021-01-13 | 2021-05-11 | 东南粤水电投资有限公司 | Centralized monitoring display video processor with convenient disassembly function |
-
2021
- 2021-01-13 CN CN202120077689.3U patent/CN214315973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788904A (en) * | 2021-01-13 | 2021-05-11 | 东南粤水电投资有限公司 | Centralized monitoring display video processor with convenient disassembly function |
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