CN203071996U - Mobile phone loudspeaker extension device - Google Patents
Mobile phone loudspeaker extension device Download PDFInfo
- Publication number
- CN203071996U CN203071996U CN 201220705791 CN201220705791U CN203071996U CN 203071996 U CN203071996 U CN 203071996U CN 201220705791 CN201220705791 CN 201220705791 CN 201220705791 U CN201220705791 U CN 201220705791U CN 203071996 U CN203071996 U CN 203071996U
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- CN
- China
- Prior art keywords
- mobile phone
- bar
- straight
- button
- spring stack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a mobile phone loudspeaker extension device which is arranged on a mobile phone and comprises a mobile phone loudspeaker, an ejection device and a switch device. The ejection device is arranged at the front position at the upper part of the mobile phone. The switch device is arranged at the side position at the lower part of the mobile phone. The ejection device and the switch device are connected through a string. According to the utility model, the mobile phone loudspeaker extension device has the advantages of simple and reasonable structure and simple operation; when conversation is carried out, after the device is turned on, the mobile phone loudspeaker can be ejected; the mobile phone body keeps a certain distance with a human body; the conversation effect is kept; the radiation is reduced; and the trouble of carrying an earphone is eliminated.
Description
Technical field
The utility model belongs to a kind of mobile phone auxiliary equipment, specifically is a kind of mobile phone speaker extension apparatus.
Background technology
At present, people use the phenomenon of mobile phone comparatively general, most of people get used to when conversing mobile phone is attached in one's ear and receive calls, this occupation mode is to comparatively serious from the nearer brain radiation of ear, if allow mobile phone and ear from a distance, can make the sound step-down again, influence communication effect, bring big inconvenience to people.In addition, the utility model handset earphone can reduce radiation, but need carry, and uses comparatively inconvenience.
Summary of the invention
For addressing the above problem, the utility model provides a kind of mobile phone speaker extension apparatus, the loud speaker of mobile phone can be ejected during conversation, makes mobile phone body and human body keep certain distance, has both kept communication effect, has reduced radiation again.
The technical scheme that the utility model provides is: a kind of mobile phone speaker extension apparatus, and it is arranged on the mobile phone, comprises mobile phone speaker, it is characterized in that also comprising:
Device for ejecting is arranged on the front position on mobile phone top, and wherein loud speaker is connected on the movable brace rod, and fixedly the straight-bar top is by spring connection activity straight-bar, and fixedly straight-bar is connected movable brace rod with movable straight-bar by body cradle; Fixedly place, straight-bar two ends arranges truckle, and the two ends of movable straight-bar are connected with cord, and the truckle that cord is walked around two ends is connected with the switching device that is arranged on mobile phone lower side position;
Switching device is arranged on the lateral location of mobile phone bottom, and wherein cord is fixed on the big button, and phone housing is provided with the spring stack corresponding with big button, also is provided with the endoporus that little button and little button back and spring stack size adapt on the big button.
Preferably, described spring stack is set to be convenient to the inclined-plane that spring stack is pushed into the contacted upper surface in big button endoporus top.
The beneficial effects of the utility model are: the utility model is simple and reasonable, simple to operate, the loud speaker of mobile phone can be ejected after opening this device during conversation, make mobile phone body and human body keep certain distance, both kept communication effect, reduce radiation again, also saved the trouble of carrying earphone simultaneously.
Description of drawings
Fig. 1 is integral arrangement figure of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the structural representation of device for ejecting in the utility model.
Fig. 4 is the structural representation of switching device in the utility model.
Among the figure: 1, device for ejecting, 2, switching device, 3, loud speaker, 4, fixing straight-bar, 5, movable straight-bar, 6, movable brace rod, 7, spring, 8, body cradle, 9, truckle, 10, cord, 11, big button, 12, little button, 13, spring stack.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As depicted in figs. 1 and 2, mobile phone speaker extension apparatus of the present utility model is arranged on the mobile phone, comprise device for ejecting and switching device, wherein device for ejecting is arranged on the front position on mobile phone top, and switching device is arranged on the lateral location of mobile phone bottom, interconnects by cord.
As shown in Figure 3, in the device for ejecting in the utility model, loud speaker is connected on the movable brace rod, and fixedly the straight-bar top is by spring connection activity straight-bar, and fixedly straight-bar is connected movable brace rod with movable straight-bar by body cradle; Fixedly place, straight-bar two ends arranges truckle, and the two ends of movable straight-bar are connected with cord, and the truckle that cord is walked around two ends is connected with the switching device that is arranged on mobile phone lower side position.
As shown in Figure 4, in the switching device in the utility model, the cord that extends out from device for ejecting is fixed on the big button, and phone housing is provided with the spring stack corresponding with big button, also is provided with the endoporus that little button and little button back and spring stack size adapt on the big button.Wherein spring stack is set to be convenient to the inclined-plane that spring stack is pushed into the contacted upper surface in big button endoporus top.
During use, when finger promoted big button down, cord was pulled, and when shifting bottommost onto, spring stack ejects, and is stuck in the endoporus of big button; This moment, movable straight-bar moved to fixing straight-bar under the effect of cord, outwards moved thereby drive movable brace rod by body cradle, and the loud speaker that is connected movable brace rod is ejected.After using, press little button, in the spring stack withdrawal phone housing, big button unlocks and moves up, this moment, movable straight-bar moved up under the elastic force of spring drives, and moved inward thereby drive movable brace rod by body cradle, and this moment, loud speaker also was retracted original position.
In addition, spring stack is set to the inclined-plane with the contacted upper surface in big button endoporus top, push away downwards big button by the time spring stack just be easy to be pushed into.Simultaneously spring stack is bound on the phone housing, flexible certain distance in the horizontal direction only, in order to avoid big button on top (when namely not working) ejected.
Claims (2)
1. mobile phone speaker extension apparatus, it is arranged on the mobile phone, comprises mobile phone speaker, it is characterized in that also comprising:
Device for ejecting is arranged on the front position on mobile phone top, and wherein loud speaker is connected on the movable brace rod, and fixedly the straight-bar top is by spring connection activity straight-bar, and fixedly straight-bar is connected movable brace rod with movable straight-bar by body cradle; Fixedly place, straight-bar two ends arranges truckle, and the two ends of movable straight-bar are connected with cord, and the truckle that cord is walked around two ends is connected with the switching device that is arranged on mobile phone lower side position;
Switching device is arranged on the lateral location of mobile phone bottom, and wherein cord is fixed on the big button, and phone housing is provided with the spring stack corresponding with big button, also is provided with the endoporus that little button and little button back and spring stack size adapt on the big button.
2. mobile phone speaker extension apparatus according to claim 1 is characterized in that: described spring stack is set to be convenient to the inclined-plane that spring stack is pushed into the contacted upper surface in big button endoporus top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705791 CN203071996U (en) | 2012-12-19 | 2012-12-19 | Mobile phone loudspeaker extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705791 CN203071996U (en) | 2012-12-19 | 2012-12-19 | Mobile phone loudspeaker extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071996U true CN203071996U (en) | 2013-07-17 |
Family
ID=48770737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705791 Expired - Fee Related CN203071996U (en) | 2012-12-19 | 2012-12-19 | Mobile phone loudspeaker extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181531A1 (en) * | 2016-04-21 | 2017-10-26 | 中兴通讯股份有限公司 | Voice acquisition device |
| WO2020077782A1 (en) * | 2018-10-15 | 2020-04-23 | 歌尔股份有限公司 | Mobile terminal device |
| TWI739082B (en) * | 2018-12-10 | 2021-09-11 | 英華達股份有限公司 | Case assembly and operating method thereof |
-
2012
- 2012-12-19 CN CN 201220705791 patent/CN203071996U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181531A1 (en) * | 2016-04-21 | 2017-10-26 | 中兴通讯股份有限公司 | Voice acquisition device |
| WO2020077782A1 (en) * | 2018-10-15 | 2020-04-23 | 歌尔股份有限公司 | Mobile terminal device |
| TWI739082B (en) * | 2018-12-10 | 2021-09-11 | 英華達股份有限公司 | Case assembly and operating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131219 |