CN213877400U - Noise reducing device for LED display screen - Google Patents
Noise reducing device for LED display screen Download PDFInfo
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- CN213877400U CN213877400U CN202022656513.1U CN202022656513U CN213877400U CN 213877400 U CN213877400 U CN 213877400U CN 202022656513 U CN202022656513 U CN 202022656513U CN 213877400 U CN213877400 U CN 213877400U
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- display screen
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- noise reduction
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- 230000009467 reduction Effects 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000010079 rubber tapping Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000030279 gene silencing Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a noise reduction device of a LED display screen, which relates to the technical field of noise reduction of the display screen, and solves the technical problem that the influence of the display screen on external current noise cannot be effectively reduced in the prior art, which causes the current sound when the display screen operates, the inner side wall of the display screen is provided with a sound insulation layer, the sound insulation layer is detachably connected with the display screen, a sound transmission hole is arranged on a sound attenuation pad, under the mutual cooperation of the sound insulation layer, the sound attenuation pad and a plurality of sound transmission holes, the sound insulation layer isolates the noise, simultaneously, the attenuated noise sound wave enters the sound attenuation pad, the sound transmission holes are distributed on the sound attenuation pad in a staggered way, the noise sound wave can be effectively and completely consumed, the noise reduction intensity of the display screen is enhanced, the influence of the current noise of the display screen on the outside is reduced, the vibration prevention function is increased, the service life of the display screen is prolonged, and the display screen can be conveniently carried, in the use, can be steady place, improved the practicality of display screen.
Description
Technical Field
The utility model relates to a technical field of making an uproar falls in display screen, concretely relates to LED display screen noise reduction device.
Background
The noise is the sound produced when the sounding body does irregular vibration. Sound is generated by the vibration of an object and propagates in a certain medium (e.g., solid, liquid, gas) in the form of waves. Noise pollution is commonly referred to as being artificially created. From a physiological point of view, all sounds that disturb people's rest, study and work and that interfere with the sound you hear, i.e. unwanted sounds, are collectively referred to as noise. Noise pollution is created when noise adversely affects people and the surrounding environment. Since the industrial revolution, the creation and use of various mechanical devices bring prosperous and advanced to human beings, but simultaneously, more and more noises are generated, and the noises not only can damage the hearing, but also can induce various carcinogenic and fatal diseases and interfere the life and work of people;
the patent of bulletin number for CN208507129U discloses a LED display screen noise reduction device, including the installation wall, be equipped with the support frame from top to bottom on the right side of installation wall, the inside blotter that is equipped with in the upper right side of support frame, the support frame has the display screen through the blotter joint, the middle right-hand member surface of installation wall is equipped with the fixed plate, the inside of fixed plate is equipped with S type guide plate, the bilateral symmetry of fixed plate is equipped with the curb plate, the downside of S type guide plate is equipped with the amortization baffle, the inside of curb plate is equipped with the vent, the curb plate has the slip fixture block through damping draw-in groove joint.
The display screen is a vulnerable component and is also affected by noise, but in the prior art, the influence of external noise on the display screen cannot be effectively avoided, so that the service life of the display screen is reduced.
To solve the above-mentioned drawbacks, a solution is now provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a noise reducing device of an LED display screen, which is characterized in that an anti-collision base is fixedly connected with the bottom end of the display screen, and the anti-collision base is a cuboid square plate made of rubber materials; the display screen is convenient to carry due to the mutual matching of the telescopic rod, the connecting plate and the self-tapping screw, and meanwhile, the display screen can be stably placed in the use process of the display screen, so that the practicability of the display screen is improved;
the utility model discloses the technical problem who solves does:
how to set an effective mechanism, solve the technical problem that the influence of external noise on the display screen can not be effectively reduced in the prior art, which leads to the reduction of the service life of the display screen;
the purpose of the utility model can be realized by the following technical scheme:
a noise reduction device for an LED display screen comprises the display screen, a first heat dissipation hole, an anti-collision base, a second heat dissipation hole, a controller, a button, a sound insulation layer, a silencing pad, a sound transmission hole, a bottom plate, a telescopic rod, a connecting plate and a self-tapping screw;
the bottom fixedly connected with anticollision base of display screen, the one end that the display screen was kept away from to the anticollision base is provided with the connecting plate, the connecting plate is connected through self-tapping screw dismantlement formula with the anticollision base, the inside bottom of anticollision base sets up the air pump, and air pump and anticollision base fixed connection, the output fixedly connected with telescopic link of air pump, just the telescopic link runs through the anticollision base, the one end that the connecting plate was kept away from to the telescopic link is provided with the bottom plate.
Further, the anticollision base is the cuboid square plate of constituteing by rubber materials.
Further, the bottom plate is a cuboid wood plate.
Further, be provided with the puigging on the inside wall of display screen, and the puigging is connected with the display screen dismantlement formula, one side that the display screen inside wall was kept away from to the puigging is provided with the amortization pad, a plurality of biography sound holes have been seted up on the amortization pad.
Furthermore, a first heat dissipation hole is formed in the bottom end of one side of the display screen, and a second heat dissipation hole and a controller are respectively arranged at the top end and the bottom end of the other side of the display screen.
Furthermore, a plurality of buttons are arranged on the controller.
The utility model has the advantages that:
1. in the utility model, the bottom end of the display screen is fixedly connected with an anti-collision base which is a cuboid square plate made of rubber materials; the display screen is convenient to carry due to the mutual matching of the telescopic rod, the connecting plate and the self-tapping screw, and meanwhile, the display screen can be stably placed in the use process of the display screen, so that the practicability of the display screen is improved;
2. the utility model discloses in, be provided with the puigging on the inside wall of display screen, and the puigging is connected with the display screen dismantlement formula, one side that the display screen inside wall was kept away from to the puigging is provided with the amortization pad, a plurality of biography sound holes have been seted up on the amortization pad, at the puigging, under the mutually supporting of amortization pad and a plurality of biography sound holes, the isolated noise of puigging, noise wave through the decay simultaneously gets into the amortization pad, the amortization is overlapped in disorder and is distributed and has the biography sound hole, can effectively consume noise sound wave completely, the noise reduction intensity of display screen has been strengthened, the influence of external noise to the display screen has been reduced, the life of display screen has been prolonged.
To sum up, the utility model discloses rational in infrastructure, the practicality is strong, can conveniently carry, reduces the cost of labor, and the life of display screen has been prolonged in the influence that can effectively the noise reduction simultaneously.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a noise reduction device for an LED display screen according to the present invention;
fig. 2 is a left side view of the noise reduction device of the LED display panel of the present invention;
fig. 3 is a right side view of the noise reduction device of the LED display panel of the present invention;
fig. 4 is a schematic view of the internal structure of the display screen of the noise reduction device for an LED display screen of the present invention;
FIG. 5 is an enlarged view at A in FIG. 1;
fig. 6 is the utility model relates to an anti-collision base's among LED display screen noise reduction device inner structure schematic diagram.
In the figure: 1. a display screen; 2. a first heat dissipation hole; 3. an anti-collision base; 4. a second heat dissipation hole; 5. a controller; 6. a button; 7. a sound insulating layer; 8. a sound-deadening pad; 9. a sound transmission hole; 10. a base plate; 11. a telescopic rod; 12. a connecting plate; 13. self-tapping screw; 14. an air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention relates to a noise reduction device for an LED display screen, which includes a display screen 1, a first heat dissipation hole 2, an anti-collision base 3, a second heat dissipation hole 4, a controller 5, a button 6, a sound insulation layer 7, a sound insulation pad 8, a sound transmission hole 9, a bottom plate 10, a telescopic rod 11, a connecting plate 12 and a self-tapping screw 13;
the bottom end of the display screen 1 is fixedly connected with an anti-collision base 3, and the anti-collision base 3 is a cuboid square plate made of rubber materials; a connecting plate 12 is arranged at one end, away from the display screen 1, of the anti-collision base 3, the connecting plate 12 is detachably connected with the anti-collision base 3 through a self-tapping screw 13, an air pump 14 is arranged at the bottom end inside the anti-collision base 3, the air pump 14 is fixedly connected with the anti-collision base 3, an output end of the air pump 14 is fixedly connected with a telescopic rod 11, the telescopic rod 11 penetrates through the anti-collision base 3, a bottom plate 10 is arranged at one end, away from the connecting plate 12, of the telescopic rod 11, and the bottom plate 10 is a cuboid wood plate;
a first heat dissipation hole 2 is formed in the bottom end of one side of the display screen 1, a second heat dissipation hole 4 and a controller 5 are respectively formed in the top end and the bottom end of the other side of the display screen 1, and a plurality of buttons 6 are arranged on the controller 5;
be provided with puigging 7 on the inside wall of display screen 1, and puigging 7 is connected with 1 dismantlement formula of display screen, one side that 1 inside wall of display screen was kept away from to puigging 7 is provided with amortization pad 8, a plurality of biography sound holes 9 have been seted up on the amortization pad 8.
The working process of the embodiment is as follows:
a noise reducing device for an LED display screen is characterized in that in work, the bottom end of a display screen 1 is fixedly connected with an anti-collision base 3, and the anti-collision base 3 is a cuboid square plate made of rubber materials; the one end that display screen 1 was kept away from to crashproof base 3 is provided with connecting plate 12, connecting plate 12 is connected through self-tapping screw 13 dismantlement formula with crashproof base 3, the one end fixedly connected with telescopic link 11 of crashproof base 3 is kept away from to connecting plate 12, the one end that connecting plate 12 was kept away from to telescopic link 11 is provided with bottom plate 10, bottom plate 10 is the cuboid plank, at telescopic link 11, connecting plate 12 and self-tapping screw 13 mutually support, can make things convenient for 1 transport of display screen, simultaneously in 1 use of display screen, can steady place, under the mutually supporting of puigging 7, amortization pad 8 and a plurality of biography sound hole 9, 7 isolated noises on puigging simultaneously through the noise sound wave of decay get into amortization pad 8, and the chaotic distribution has a biography sound hole 9 on the amortization pad 8, can effectively consume the noise sound wave completely.
In the utility model, the bottom end of the display screen is fixedly connected with an anti-collision base which is a cuboid square plate made of rubber materials; the display screen is convenient to carry due to the mutual matching of the telescopic rod, the connecting plate and the self-tapping screw, and meanwhile, the display screen can be stably placed in the use process of the display screen, so that the practicability of the display screen is improved;
the utility model discloses in, be provided with the puigging on the inside wall of display screen, and the puigging is connected with the display screen dismantlement formula, one side that the display screen inside wall was kept away from to the puigging is provided with the amortization pad, a plurality of biography sound holes have been seted up on the amortization pad, at the puigging, under the mutually supporting of amortization pad and a plurality of biography sound holes, the isolated noise of puigging, noise wave through the decay simultaneously gets into the amortization pad, the amortization is overlapped in disorder and is distributed and has the biography sound hole, can effectively consume noise sound wave completely, the noise reduction intensity of display screen has been strengthened, the influence of external noise to the display screen has been reduced, the life of display screen has been prolonged.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A noise reduction device for an LED display screen is characterized by comprising a display screen (1), first heat dissipation holes (2), an anti-collision base (3), second heat dissipation holes (4), a controller (5), a button (6), a sound insulation layer (7), a silencing pad (8), a sound transmission hole (9), a bottom plate (10), an expansion link (11), a connecting plate (12) and a self-tapping screw (13);
the utility model discloses a display screen's anti-collision base (3) of bottom fixedly connected with of display screen (1), the one end that display screen (1) was kept away from in anti-collision base (3) is provided with connecting plate (12), connecting plate (12) are connected through self-tapping screw (13) dismantlement formula with anti-collision base (3), the inside bottom of anti-collision base (3) sets up air pump (14), and air pump (14) and anti-collision base (3) fixed connection, the output fixedly connected with telescopic link (11) of air pump (14), just telescopic link (11) run through anti-collision base (3), the one end that connecting plate (12) were kept away from in telescopic link (11) is provided with bottom plate (10).
2. The LED display screen noise reduction device according to claim 1, wherein the anti-collision base (3) is a rectangular parallelepiped square plate made of rubber material.
3. The noise reduction device for the LED display screen according to claim 1, wherein the bottom plate (10) is a rectangular parallelepiped wood plate.
4. The LED display screen noise reduction device according to claim 1, wherein a sound insulation layer (7) is arranged on the inner side wall of the display screen (1), the sound insulation layer (7) is detachably connected with the display screen (1), a silencing pad (8) is arranged on one side, away from the inner side wall of the display screen (1), of the sound insulation layer (7), and a plurality of sound transmission holes (9) are formed in the silencing pad (8).
5. The device for reducing the noise of the LED display screen according to claim 1, wherein a first heat dissipation hole (2) is formed at the bottom end of one side of the display screen (1), and a second heat dissipation hole (4) and a controller (5) are respectively formed at the top end and the bottom end of the other side of the display screen (1).
6. The LED display screen noise reduction device according to claim 1, wherein the controller (5) is provided with a plurality of buttons (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656513.1U CN213877400U (en) | 2020-11-17 | 2020-11-17 | Noise reducing device for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022656513.1U CN213877400U (en) | 2020-11-17 | 2020-11-17 | Noise reducing device for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213877400U true CN213877400U (en) | 2021-08-03 |
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ID=77057102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022656513.1U Expired - Fee Related CN213877400U (en) | 2020-11-17 | 2020-11-17 | Noise reducing device for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213877400U (en) |
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2020
- 2020-11-17 CN CN202022656513.1U patent/CN213877400U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |