CN209576014U - A kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance - Google Patents
A kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance Download PDFInfo
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- CN209576014U CN209576014U CN201920061724.5U CN201920061724U CN209576014U CN 209576014 U CN209576014 U CN 209576014U CN 201920061724 U CN201920061724 U CN 201920061724U CN 209576014 U CN209576014 U CN 209576014U
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- strainer
- cabinet
- fixed frame
- high impedance
- dust guard
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Abstract
The utility model discloses a kind of dust guards of the wireless Intelligent campus broadcasting equipment of high impedance, including cabinet, cabinet upper wall position is provided with air inlet, the cabinets cavity top position is provided with strainer fixed frame, the strainer fixed frame interior location is provided with strainer, position is provided with sliding block between strainer fixed frame at left and right sides of the strainer, the strainer is located at its left and right sides position and is slidably connected by sliding block and strainer fixed frame, cabinet back side inner wall medium position is provided with draft fan bracket, the utility model relates to broadcasting equipment dust control technology fields, the dust guard of specially a kind of wireless Intelligent campus broadcasting equipment of high impedance, it is poor solution Old style campus broadcast dust guard pollution abatement equipment dust-proof effect has been reached, replacement strainer is more troublesome, when gas backstreaming is generated inside equipment simultaneously, it can also be generated inside equipment The entrance of dust influences the purpose of equipment cooling and electronic component problem.
Description
Technical field
The utility model relates to broadcasting equipment dust control technology field, specially a kind of wireless Intelligent campus broadcast of high impedance is set
Standby dust guard.
Background technique
Intelligent campus broadcast can be according to school's feature, respectively in school playground area, classroom area, area, office, corridor area
Stereo set is installed etc. other outdoor field areas, guarantees the volume and acoustical quality of school.Its function that may be implemented has: automatic
Playing function.Realize the automatic broadcasting of the common music such as upper and lower class musical bell, setting-up exercises to music, lunch break background music.Subregion control
Function processed.According to school broadcasting's needs, partition management is carried out to entire school, it can it realizes and the entirety of school is played,
It may be implemented to play out single classroom or multiple regions combination.Music is rung a bell, and timing, fixed point, subregion play sound automatically
Happy the tinkle of bells, background music.The incidental equipment of Intelligent campus broadcasting equipment is more to need good radiating dustproof, reaches and avoids electricity
Sub- component receives the damage of dust and high temperature
For Old style campus broadcasting equipment dust guard, this equipment is convenient for changing strainer, while gas is generated inside equipment
When body flows back, it can also achieve the effect that purification, while will not interfere with each other with radiator.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of preventing for wireless Intelligent campus broadcasting equipment of high impedance
Dirt device, solves that Old style campus broadcast dust guard pollution abatement equipment dust-proof effect is poor, and replacement strainer is more troublesome, while inside the equipment
When generating gas backstreaming, the problem of the entrance of dust can be also generated inside equipment, influences equipment cooling and electronic component.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of wireless wisdom of high impedance
The dust guard of campus broadcasting equipment, including cabinet, cabinet upper wall position are provided with air inlet, the cabinets cavity top
Position is provided with strainer fixed frame, and the strainer fixed frame interior location is provided with strainer, the strainer left and right sides and strainer
Position is provided with sliding block between fixed frame, and the strainer is located at its left and right sides position and is connected by sliding block and the sliding of strainer fixed frame
It connects, cabinet back side inner wall medium position is provided with draft fan bracket, and the draft fan bracket is located at its left and right sides
Corner location is provided with fixed ear, and draft fan internal stent position is provided with fan, in the outer wall of cabinet back side
Position, which installs, is equipped with organ cover, and the organ cover is located at its corner location and is provided with fixed block, outer wall position on the left of the cabinet
It is provided with hermatic door, position is provided with hinge, the cabinet outer right wall medium position setting between the cabinet and hermatic door
There is lock body, hermatic door front outer wall left side central portion position is provided with lock box.
Preferably, at the top of the cabinets cavity and it is located at strainer fixed outer frame position and installs and be equipped with sealing plate, the sealing
Plate front outer wall medium position is provided with pulling plate.
Preferably, the air inlet is arc air inlet, and the air inlet spaced set has eight.
Preferably, the draft fan bracket and organ cover pass through fixed ear respectively and fixed block is fixedly connected with cabinet.
Preferably, there are two fan settings symmetrical above and below, there are two the hinge settings symmetrical above and below.
Preferably, the hermatic door is rotatablely connected by hinge with it close to cabinet side.
(3) beneficial effect
The utility model provides a kind of dust guard of wireless Intelligent campus broadcasting equipment of high impedance.Have following beneficial
Effect:
(1), the dust guard of the wireless Intelligent campus broadcasting equipment of the high impedance, adds organ cover by equipment wind outlet,
The dust that gas backstreaming entrained with can be filtered has achieved the effect that filter the be attached to dust of gas backstreaming.
(2), the dust guard of the wireless Intelligent campus broadcasting equipment of the high impedance, is provided with by cabinets cavity top position
Strainer fixed frame, strainer fixed frame interior location are provided with strainer, and position is arranged between the strainer left and right sides and strainer fixed frame
There is sliding block, strainer is located at its left and right sides position and is slidably connected by sliding block and strainer fixed frame, at the top of cabinets cavity and is located at
Strainer fixed outer frame position, which installs, is equipped with sealing plate, and sealing plate front outer wall medium position is provided with pulling plate, pulls pulling plate
It extracts strainer out, is convenient for changing cleaning, has achieved the purpose that strainer is facilitated to be replaced and cleaned.
Detailed description of the invention
Fig. 1 is the utility model elevational cross-sectional view；
Fig. 2 is the utility model top of the box schematic enlarged-scale view；
Fig. 3 is the utility model side view cutaway drawing；
Fig. 4 is the utility model front view.
In figure: 1 cabinet, 2 air inlets, 3 strainer fixed frames, 4 strainers, 5 sliding blocks, 6 draft fan brackets, 7 fixed ears, 8 fans,
9 organ covers, 10 fixed blocks, 11 hermatic doors, 12 hinges, 13 lock bodies, 14 lock boxes, 15 sealing plates, 16 pulling plates.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of wireless Intelligent campus broadcasting equipment of high impedance
Dust guard, including cabinet 1,1 upper wall position of cabinet is provided with air inlet 2, and it is solid that 1 inner cavity top position of cabinet is provided with strainer
Determine frame 3,3 interior location of strainer fixed frame is provided with strainer 4, and position is provided between 4 left and right sides of strainer and strainer fixed frame 3
Sliding block 5, strainer 4 are located at its left and right sides position and are slidably connected by sliding block 5 with strainer fixed frame 3,1 back side inner wall of cabinet
Medium position is provided with draft fan bracket 6, and draft fan bracket 6 is located at its left and right sides corner location and is provided with fixed ear 7, divulges information
Fan 6 interior location of bracket is provided with fan 8, and 1 back side outer wall medium position of cabinet is provided with organ cover 9, and organ cover 9 is located at
Its corner location is provided with fixed block 10, and 1 left side outer wall position of cabinet is provided with hermatic door 11, between cabinet 1 and hermatic door 11
Position is provided with hinge 12, and 1 outer right wall medium position of cabinet is provided with lock body 13,11 front outer wall left side central portion position of hermatic door
Install and be equipped with lock box 14,1 inner cavity top of cabinet and be located at 3 external position of strainer fixed frame be provided with sealing plate 15, sealing plate 15
Front outer wall medium position is provided with pulling plate 16, and air inlet 2 is arc air inlet, and 2 spaced set of air inlet has eight, ventilation
Fan bracket 6 and organ cover 9 are fixedly connected by fixed ear 7 and fixed block 10 with cabinet 1 respectively, and fan 8 is symmetrical above and below to be provided with
Two, there are two the settings symmetrical above and below of hinge 12, and hermatic door 11 is rotatablely connected by hinge 12 with it close to 1 side of cabinet, reaches
It is poor to have arrived solution Old style campus broadcast dust guard pollution abatement equipment dust-proof effect, has replaced strainer and is more troublesome, while being generated inside equipment
When gas backstreaming, the entrance of dust can be also generated inside equipment, influence the purpose of equipment cooling and electronic component problem.
In use, broadcasting equipment setting is in 1 cavity position of cabinet, when fan 8 works, cold wind enters via through air port 2, warp
It is filtered by strainer 4, when strainer 4 is needed replacing or cleaned, pulls pulling plate 16 that sealing plate 15 can be driven to overturn,
At this point, strainer 4 can be extracted out after being replaced and perhaps being cleaned and replace or clean, it is put into closing seam in strainer fixed frame 3
Plate 15, when fan 8 does not work, equipment internal high temperature gas is gone out via air inlet 2, and cold wind enters via organ cover 9, organ
Cover 9 plays the role of filtering, and the gas for capableing of anti-backflow, which brings dust into, influences electronic component, has reached solution Old style campus
It is poor to broadcast dust guard pollution abatement equipment dust-proof effect, replacement strainer is more troublesome, while inside equipment when generation gas backstreaming, in equipment
Portion can also generate the entrance of dust, influence the purpose of equipment cooling and electronic component problem.
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.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance, including cabinet (1), it is characterised in that: the case
Body (1) upper wall position is provided with air inlet (2), and cabinet (1) the inner cavity top position is provided with strainer fixed frame (3), described
Strainer fixed frame (3) interior location is provided with strainer (4), position between strainer (4) left and right sides and strainer fixed frame (3)
It is provided with sliding block (5), the strainer (4) is located at its left and right sides position and is connected by sliding block (5) and strainer fixed frame (3) sliding
It connects, cabinet (1) back side inner wall medium position is provided with draft fan bracket (6), and the draft fan bracket (6) is located at it
Left and right sides corner location is provided with fixed ear (7), and draft fan bracket (6) interior location is provided with fan (8), the case
Body (1) back side outer wall medium position is provided with organ cover (9), and the organ cover (9) is located at its corner location and is provided with admittedly
Determine block (10), outer wall position is provided with hermatic door (11) on the left of the cabinet (1), between the cabinet (1) and hermatic door (11)
Position is provided with hinge (12), and cabinet (1) the outer right wall medium position is provided with lock body (13), and the hermatic door (11) is just
Face outer wall left side central portion position is provided with lock box (14).
2. a kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance according to claim 1, it is characterised in that:
Cabinet (1) inner cavity top and be located at strainer fixed frame (3) external position be provided with sealing plate (15), the sealing plate (15)
Front outer wall medium position is provided with pulling plate (16).
3. a kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance according to claim 1, it is characterised in that:
The air inlet (2) is arc air inlet, and air inlet (2) spaced set has eight.
4. a kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance according to claim 1, it is characterised in that:
The draft fan bracket (6) and organ cover (9) are fixedly connected by fixed ear (7) and fixed block (10) with cabinet (1) respectively.
5. a kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance according to claim 1, it is characterised in that:
There are two the fan (8) settings symmetrical above and below, and there are two the hinge (12) settings symmetrical above and below.
6. a kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance according to claim 1, it is characterised in that:
The hermatic door (11) is rotatablely connected by hinge (12) with it close to cabinet (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061724.5U CN209576014U (en) | 2019-01-15 | 2019-01-15 | A kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061724.5U CN209576014U (en) | 2019-01-15 | 2019-01-15 | A kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209576014U true CN209576014U (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061724.5U Active CN209576014U (en) | 2019-01-15 | 2019-01-15 | A kind of dust guard of the wireless Intelligent campus broadcasting equipment of high impedance |
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| CN (1) | CN209576014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114124269A (en) * | 2021-11-23 | 2022-03-01 | 广州市安思柏科技有限公司 | Cross-local area network broadcasting equipment based on digital network system and domestic platform |
-
2019
- 2019-01-15 CN CN201920061724.5U patent/CN209576014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114124269A (en) * | 2021-11-23 | 2022-03-01 | 广州市安思柏科技有限公司 | Cross-local area network broadcasting equipment based on digital network system and domestic platform |
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