CN203675291U - Noise avoiding device - Google Patents
Noise avoiding device Download PDFInfo
- Publication number
- CN203675291U CN203675291U CN201420233019.6U CN201420233019U CN203675291U CN 203675291 U CN203675291 U CN 203675291U CN 201420233019 U CN201420233019 U CN 201420233019U CN 203675291 U CN203675291 U CN 203675291U
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- CN
- China
- Prior art keywords
- support
- radio
- chip module
- loud speakers
- microphone
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Abstract
The utility model relates to a noise avoiding device which comprises a support and ear sleeves arranged at two ends of the support. The ear sleeves are connected with the support through a rotating device. The noise avoiding device further comprises two loudspeakers, a lithium battery, a radio device, a bluetooth chip module and a microphone. The outsides of the two ear sleeves are both provided with an annular noise avoiding air bag, and ports of the two ear sleeves are both made of an elastic material. The two loudspeakers are arranged at two ends of the support and arranged at the connection positions of the support and the ear sleeves. The lithium battery, the radio device and the bluetooth chip module are arranged in the upper end of the support. The microphone is connected with one end of the support in a rotating mode. The noise avoiding device has the advantages of well achieving a good noise avoiding effect and meanwhile enabling a user to receive wireless signals convenient.
Description
Technical field
The utility model relates to a kind of noise preventing device, comprises support, is arranged at the ear muff at described support two ends, between described ear muff and described support, is connected by tumbler.
Background technology
Society has developed into all commodity and has all needed packaging, and all packagings all need printing.Printing is one of most important decoration manufacturing process of the packing of product, and printing plays a part transmission of information, publicity products Presentation.Meanwhile, for some commodity, printing also plays important anti-fake effect.But in the process of printing, printing machine, air compressor and various forming machines etc. all can produce noise in various degree, the noise that binding device produces is in addition also very large.Present noise-proofing equipment is very little to the filtration of these noises, and these noises have caused certain harm to operator's health.And although existing noise preventing device plays certain noise-proofing effect, the interchange between inconvenient workman simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide one both can prevent noise intrusion, the noise preventing device that facilitates again workman to communicate with each other in operating process.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of noise preventing device, comprise support, be arranged at the ear muff at described support two ends, between described ear muff and described support, be connected by tumbler, also comprise two loud speakers, lithium battery, radio device, with Bluetooth chip module, microphone; The outside of two described ear muffs is equipped with annular noise-proofing air bag, and the port of two described ear muffs all adopts elastomeric material to make; Two described loud speakers are arranged at respectively the two ends of described support and are arranged at the junction of described support and described ear muff; Described lithium battery, radio receiver and Bluetooth chip module are arranged at the inside of the upper end of described support; One end of described microphone and described support is rotationally connected; Described Bluetooth chip module is used for and Bluetooth of mobile phone matches, and gives two described loud speakers by the audio signal transmission of mobile phone; Described radio device is used for receiving radio signals, and gives two described loud speakers described radio signal transmission; Described radio device is for being converted into the audio signal of described microphone radio signal and sending; Described lithium battery is for providing electric energy to described radio receiver, two described loud speakers, Bluetooth chip module, microphones.
The beneficial effects of the utility model are: the utility model not only can play good noise-proofing effect, can also person easy to use receive unlimited signal simultaneously.
Further: described support is provided with the tuning button for regulating two described speaker volumes.
Further: the outside of two described air bags is equipped with the valve for exitting or inflating.
The beneficial effect of above-mentioned further scheme is: the degrees of expansion that can change by valve air bag.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of noise preventing device, comprise support 1, be arranged at the ear muff 3 at described support 1 two ends, between described ear muff 3 and described support 1, be connected by tumbler 2, also comprise two loud speakers 4, lithium battery 6, radio device 7 (radio device 7 comprises radio receiver and transmitting set), with Bluetooth chip module 8 (the Bluetooth chip module that Bluetooth chip module 8 is existing bluetooth earphone), microphone 10; The port 3.2 that the outside of two described ear muffs 3 is equipped with 3.1, two described ear muffs 3 of annular noise-proofing air bag all adopts elastomeric material to make (can make like this ear muff 3 closely seal user's ear); Two described loud speakers 4 are arranged at respectively the two ends of described support 1 and are arranged at the junction of described support 1 and described ear muff 3; Described lithium battery 6, radio receiver 7 and Bluetooth chip module 8 are arranged at the inside of the upper end of described support 1; Described microphone 10 is rotationally connected with one end of described support 1; Described Bluetooth chip module 8 is for matching with Bluetooth of mobile phone, and gives two described loud speakers 4 by the audio signal transmission of mobile phone; Described radio device 7 is for receiving radio signals, and gives two described loud speakers 4 described radio signal transmission; Described radio device 7 is for being converted into the audio signal of described microphone 10 radio signal and sending; Described lithium battery 6 is for providing electric energy to described radio receiver 7, two described loud speakers 4, Bluetooth chip module 8, microphones 10.
The present embodiment further preferably, described support 1 is provided with the tuning button 9 for regulating two described loud speaker 4 volumes.
Another optimal way of the present embodiment, the outside of two described air bags 3.1 is equipped with the valve 5 for exitting or inflate.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. a noise preventing device, comprise support (1), be arranged at the ear muff (3) at described support (1) two ends, between described ear muff (3) and described support (1), be connected by tumbler (2), it is characterized in that: also comprise two loud speakers (4), lithium battery (6), radio device (7), with Bluetooth chip module (8), microphone (10); The outside of two described ear muffs (3) is equipped with annular noise-proofing air bag (3.1), and the port (3.2) of two described ear muffs (3) all adopts elastomeric material to make; Two described loud speakers (4) are arranged at respectively the two ends of described support (1) and are arranged at described support (1) and the junction of described ear muff (3); Described lithium battery (6), radio receiver (7) and Bluetooth chip module (8) are arranged at the inside of the upper end of described support (1); Described microphone (10) is rotationally connected with one end of described support (1);
Described Bluetooth chip module (8) is for matching with Bluetooth of mobile phone, and gives two described loud speakers (4) by the audio signal transmission of mobile phone;
Described radio device (7) is for receiving radio signals, and gives two described loud speakers (4) described radio signal transmission; Described radio device (7) is for being converted into the audio signal of described microphone (10) radio signal and sending;
Described lithium battery (6) is for providing electric energy to described radio receiver (7), two described loud speakers (4), Bluetooth chip module (8), microphone (10).
2. a kind of noise preventing device according to claim 1, is characterized in that: described support (1) is provided with for regulating the large and small tuning button (9) of two described loud speakers (4) volume.
3. according to a kind of noise preventing device described in claim 1 or 2, it is characterized in that: the outside of two described air bags (3.1) is equipped with for the valve of exitting or inflate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233019.6U CN203675291U (en) | 2014-05-07 | 2014-05-07 | Noise avoiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233019.6U CN203675291U (en) | 2014-05-07 | 2014-05-07 | Noise avoiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675291U true CN203675291U (en) | 2014-06-25 |
Family
ID=50971536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233019.6U Expired - Fee Related CN203675291U (en) | 2014-05-07 | 2014-05-07 | Noise avoiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105853062A (en) * | 2016-03-18 | 2016-08-17 | 江苏科技大学 | Sound insulation earmuff with function of waking up user |
-
2014
- 2014-05-07 CN CN201420233019.6U patent/CN203675291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105853062A (en) * | 2016-03-18 | 2016-08-17 | 江苏科技大学 | Sound insulation earmuff with function of waking up user |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20160507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |