CN208836116U - A kind of signal receiver of good dustproof effect - Google Patents
A kind of signal receiver of good dustproof effect Download PDFInfo
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- CN208836116U CN208836116U CN201821855585.5U CN201821855585U CN208836116U CN 208836116 U CN208836116 U CN 208836116U CN 201821855585 U CN201821855585 U CN 201821855585U CN 208836116 U CN208836116 U CN 208836116U
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- wall
- signal receiver
- ontology
- close
- dustproof effect
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Abstract
The utility model discloses a kind of signal receivers of good dustproof effect, including signal receiver ontology, the side outer wall of the signal receiver ontology is provided with installing port close to the position at top, and display screen is plugged on the surrounding inner wall of installing port, the side outer wall of the signal receiver ontology is welded with dust board close to the position of display screen, the side outer wall of the signal receiver ontology is provided with mounting hole far from the position of display screen, and rotary switch is plugged on the circumferential inner wall of mounting hole, the bottom outer wall of the signal receiver ontology has been bolted support column close to four corners.The dust that the utility model is convenient for absorbed portion to fall, it avoids falling into the inside of signal receiver, protective action is improved, easily disassembled and cleaning is easy to use, strainer has obstructed extraneous dust and has entered, and dust is blown out to strainer, avoids blocks heat dissipation hole by the wind of fan blowout, good dustproof effect, and improve heat dissipation performance.
Description
Technical field
The utility model relates to receiver technical field more particularly to a kind of signal receivers of good dustproof effect.
Background technique
Signal receiver, as the term suggests receive the machine of signal.There are many signal receiver use, it can also be used to receive electricity
Depending on signal.Existing signal receiver does not focus on otherwise improvement really although being made very well in receiving side signal face, than
It is excessive using rear signal receiver internal dust for a long time if signal receiver is easy to fall ash, it does not clear up, will affect signal reception
The performance of device.
Existing signal receiver comes with some shortcomings mostly, though being provided with heat release hole, dust is still easy from scattered
Hot hole enters, and leads to dust stratification inside signal receiver, influences signal receiver performance, or block heat release hole, reduces heat dissipation effect
Fruit, is easy hot when using device, influence service performance, influence television-viewing effect.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of good dustproof effect proposed
Signal receiver.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of signal receiver of good dustproof effect, including signal receiver ontology, the one of the signal receiver ontology
Side outer wall is provided with installing port close to the position at top, and display screen is plugged on the surrounding inner wall of installing port, and the signal receives
The side outer wall of device ontology is welded with dust board close to the position of display screen, and the side outer wall of the signal receiver ontology is separate
The position of display screen is provided with mounting hole, and rotary switch is plugged on the circumferential inner wall of mounting hole, the signal receiver ontology
Bottom outer wall be bolted support column close to four corners, and be bonded in the bottom outer wall of support column soft
It pads, has been bolted first clamping plate, and the bottom outer wall of first clamping plate in the top inner wall of the signal receiver ontology
On be welded with the adjustable spring equidistantly distributed, the side inner wall of the signal receiver ontology is logical close to the position of adjustable spring
It crosses bolt and is fixed with second clamping plate, and position of the one end of adjustable spring far from first clamping plate is welded on the top of second clamping plate
On outer wall.
Further, the side outer wall of the signal receiver ontology is provided with heat release hole, and on the side inner wall of heat release hole
It is connected with rectangular slab.
Further, the rectangular opening equidistantly distributed is provided on the side outer wall of the rectangular slab.
Further, the side outer wall of the signal receiver ontology has been bolted peace close to the position of rectangular slab
Seat is filled, and is provided with through-hole on the side outer wall of mounting base, and be plugged with dustproof sheet on the side inner wall of through-hole.
Further, the side inner wall of the signal receiver ontology has been bolted filter close to the position of heat release hole
The bottom outer wall of net, second clamping plate has been bolted heat emission fan close to the position of strainer.
Further, the side of the signal receiver body bottom portion inner wall is welded with arc panel close to the position of strainer,
And connecting rod is welded in the top exterior walls of arc panel.
Further, the round seat equidistantly distributed, and round seat are bolted on the side outer wall of the connecting rod
Side outer wall on be plugged with guide vane.
The utility model has the following beneficial effects:
1. the mounting base and dustproof sheet, dustproof sheet by setting are located at the top of heat release hole, fall convenient for absorbed portion
Dust avoids falling into the inside of signal receiver, improves protective action, and easily disassembled, convenient for cleaning, is easy to use.
2. internal to be radiated by fan blowing by fan, connecting rod, guide vane and the strainer of setting, and wind direction by
Arc panel and guide vane are oriented to, and blow to strainer, and strainer has obstructed extraneous dust and entered, and the wind of fan blowout is to strainer, will
Dust blowout, avoids blocks heat dissipation hole, good dustproof effect, and improve heat dissipation performance.
3., when device is impacted, shell damage is interior by first clamping plate, adjustable spring and the second clamping plate of setting
There are also two laminated planks and adjustable spring to be buffered in portion, avoids damage to internal component, improves the security performance of device, should
Apparatus structure is novel, and rationally, manufacturing cost is low for design, easy to use, meets the needs of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good dustproof effect signal receiver schematic view of the front view；
Fig. 2 be the utility model proposes a kind of good dustproof effect signal receiver broken section structural schematic diagram；
Fig. 3 be the utility model proposes a kind of good dustproof effect signal receiver side structure schematic view.
In figure: 1- signal receiver ontology, 2- display screen, 3- dust board, 4- rotary switch, 5- support column, 6- cushion, 7-
First clamping plate, 8- adjustable spring, 9- second clamping plate, 10- heat emission fan, 11- mounting base, 12- dustproof sheet, 13- heat release hole, 14- filter
Net, 15- connecting rod, 16- round seat, 17- guide vane, 18- arc panel, 19- rectangular slab, 20- rectangular opening.
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 signal receiver of good dustproof effect, including signal receiver ontology 1, signal receiver sheet
The side outer wall of body 1 is provided with installing port close to the position at top, and display screen 2, signal are plugged on the surrounding inner wall of installing port
The side outer wall of receiver ontology 1 is welded with dust board 3, the side outer wall of signal receiver ontology 1 close to the position of display screen 2
Position far from display screen 2 is provided with mounting hole, and rotary switch 4 is plugged on the circumferential inner wall of mounting hole, signal receiver sheet
The bottom outer wall of body 1 has been bolted support column 5 close to four corners, and viscous in the bottom outer wall of support column 5
It is connected to cushion 6, first clamping plate 7, and the bottom of first clamping plate 7 have been bolted in the top inner wall of signal receiver ontology 1
The adjustable spring 8 equidistantly distributed is welded on portion's outer wall, the side inner wall of signal receiver ontology 1 is close to adjustable spring 8
Position has been bolted second clamping plate 9, and one end of adjustable spring 8 is welded on second far from the position of first clamping plate 7
In the top exterior walls of clamping plate 9.
In the utility model, the side outer wall of signal receiver ontology 1 is provided with heat release hole 13, and in the side of heat release hole 13
It is connected with rectangular slab 19 on wall, is provided with the rectangular opening 20 equidistantly distributed on the side outer wall of rectangular slab 19, when work, is produced from inside
Raw heat is discharged by heat release hole 13 through rectangular opening 20, is guaranteed that internal temperature is not too high, is guaranteed signal receiver normal use,
The side outer wall of signal receiver ontology 1 has been bolted mounting base 11, and mounting base 11 close to the position of rectangular slab 19
Side outer wall on be provided with through-hole, and dustproof sheet 12 is plugged on the side inner wall of through-hole, in the side of signal receiver ontology 1
Wall has been bolted strainer 14 close to the position of heat release hole 13, and dust in air descends slowly and lightly part dust when to rectangular opening 20
The surface of dustproof sheet 12 is dropped down onto, because the blocking of rectangular slab 19 drops down onto outside device, a little part is entered part dust by rectangular opening 20
It is concentrated at strainer 14, the bottom outer wall of second clamping plate 9 has been bolted heat emission fan 10, signal close to the position of strainer 14
The side of 1 bottom interior wall of receiver ontology is welded with arc panel 18, and the top exterior walls of arc panel 18 close to the position of strainer 14
On be welded with connecting rod 15, the round seat 16 equidistantly distributed, and round seat are bolted on the side outer wall of connecting rod 15
It is plugged with guide vane 17 on 16 side outer wall, irregular can be dusted by starting heat emission fan 10, heat emission fan 10 is blown
Wind is oriented to by arc panel 18 and guide vane 17, is blowed to strainer 14, the dust of attachment is blown out by rectangular opening 20, no
Only dedusting, also ensure it is unobstructed at rectangular opening 20, convenient for heat dissipation.
Working principle: can be TV receiving signal in use, by signal receiver external power supply, and when work, inside is generated
Heat be discharged by heat release hole 13 through rectangular opening 20, guarantee that internal temperature is not too high, guarantee signal receiver normal use, it is empty
Part dust drops down onto the surface of dustproof sheet 12, blocking of the part dust because of rectangular slab 19 when dust descends slowly and lightly to rectangular opening 20 in gas
Drop down onto outside device, a little part is entered by rectangular opening 20 is concentrated to strainer 14, can it is irregular by starting heat emission fan 10 into
Row dedusting, heat emission fan 10 blowing be oriented to by arc panel 18 and guide vane 17, blow to strainer 14, by the dust of attachment by
At rectangular opening 20 blow out, not only dedusting, also ensure it is unobstructed at rectangular opening 20, convenient for heat dissipation.
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 signal receiver of good dustproof effect, including signal receiver ontology (1), which is characterized in that the signal connects
The side outer wall for receiving device ontology (1) is provided with installing port close to the position at top, and display is plugged on the surrounding inner wall of installing port
Shield (2), the side outer wall of the signal receiver ontology (1) is welded with dust board (3) close to the position of display screen (2), described
The side outer wall of signal receiver ontology (1) is provided with mounting hole far from the position of display screen (2), and on the circumferential inner wall of mounting hole
It is plugged with rotary switch (4), the bottom outer wall of the signal receiver ontology (1) is bolted close to four corners
Have support column (5), and is bonded with cushion (6) in the bottom outer wall of support column (5), the top of the signal receiver ontology (1)
It has been bolted on portion's inner wall first clamping plate (7), and has been welded in the bottom outer wall of first clamping plate (7) and to equidistantly distribute
The side inner wall of adjustable spring (8), the signal receiver ontology (1) is bolted close to the position of adjustable spring (8)
Have second clamping plate (9), and one end of adjustable spring (8) is welded on the top of second clamping plate (9) far from the position of first clamping plate (7)
On portion's outer wall.
2. a kind of signal receiver of good dustproof effect according to claim 1, which is characterized in that the signal receiver
The side outer wall of ontology (1) is provided with heat release hole (13), and rectangular slab (19) are connected on the side inner wall of heat release hole (13).
3. a kind of signal receiver of good dustproof effect according to claim 2, which is characterized in that the rectangular slab (19)
Side outer wall on be provided with the rectangular opening (20) equidistantly distributed.
4. a kind of signal receiver of good dustproof effect according to claim 1, which is characterized in that the signal receiver
The side outer wall of ontology (1) has been bolted mounting base (11) close to the position of rectangular slab (19), and mounting base (11)
It is provided with through-hole on the outer wall of side, and is plugged with dustproof sheet (12) on the side inner wall of through-hole.
5. a kind of signal receiver of good dustproof effect according to claim 1, which is characterized in that the signal receiver
The side inner wall of ontology (1) has been bolted strainer (14) close to the position of heat release hole (13), the bottom of second clamping plate (9)
Outer wall has been bolted heat emission fan (10) close to the position of strainer (14).
6. a kind of signal receiver of good dustproof effect according to claim 1, which is characterized in that the signal receiver
The side of ontology (1) bottom interior wall is welded with arc panel (18) close to the position of strainer (14), and outside the top of arc panel (18)
Connecting rod (15) are welded on wall.
7. a kind of signal receiver of good dustproof effect according to claim 6, which is characterized in that the connecting rod (15)
Side outer wall on be bolted the round seat (16) equidistantly distributed, and be plugged on the side outer wall of round seat (16)
Guide vane (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855585.5U CN208836116U (en) | 2018-11-12 | 2018-11-12 | A kind of signal receiver of good dustproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855585.5U CN208836116U (en) | 2018-11-12 | 2018-11-12 | A kind of signal receiver of good dustproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836116U true CN208836116U (en) | 2019-05-07 |
Family
ID=66319855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855585.5U Active CN208836116U (en) | 2018-11-12 | 2018-11-12 | A kind of signal receiver of good dustproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490380A (en) * | 2021-07-29 | 2021-10-08 | 傅润贵 | Prevent flying wireless communication equipment for communication base station that dirt covered |
-
2018
- 2018-11-12 CN CN201821855585.5U patent/CN208836116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490380A (en) * | 2021-07-29 | 2021-10-08 | 傅润贵 | Prevent flying wireless communication equipment for communication base station that dirt covered |
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