CN204086842U - A kind of directed interference guard alarm clock - Google Patents
A kind of directed interference guard alarm clock Download PDFInfo
- Publication number
- CN204086842U CN204086842U CN201420534077.2U CN201420534077U CN204086842U CN 204086842 U CN204086842 U CN 204086842U CN 201420534077 U CN201420534077 U CN 201420534077U CN 204086842 U CN204086842 U CN 204086842U
- Authority
- CN
- China
- Prior art keywords
- guide cylinder
- sound guide
- alarm clock
- concave mirror
- loudspeaker
- 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
Links
Abstract
The utility model discloses a kind of directed interference guard alarm clock, comprise sound guide cylinder, be arranged on the concave mirror of sound guide cylinder end, the suspension be arranged on sound guide cylinder roof, the time set being arranged on suspension end, the loudspeaker be connected on time set, be arranged on time display screen above sound guide cylinder and setting key, described loudspeaker, time display screen and setting key are all connected with described time set by wire, and described loudspeaker is positioned at the focus of described concave mirror.The sound that wakes up that alarm clock can not only send by the utility model is directionally sent to user, and can avoid interference other people in same environment, is especially applicable to dormitory and uses.
Description
Technical field
The utility model relates to a kind of alarm clock, particularly relates to a kind of directed interference guard alarm clock.
Background technology
Alarm clock is that auxiliary timing that people commonly use is got up instrument, but in dormitory, the use of alarm clock unavoidably can disturb other people rest.
Utility model content
the technical problems to be solved in the utility model is to provide a kind of directed interference guard alarm clock, and the sound that wakes up that alarm clock can not only be sent directionally is sent to user, and can avoid interference other people in same environment, is especially applicable to dormitory and uses.
To achieve these goals, technical solution adopted in the utility model is: a kind of directed interference guard alarm clock, comprise sound guide cylinder, be arranged on the concave mirror of sound guide cylinder end, the suspension be arranged on sound guide cylinder roof, the time set being arranged on suspension end, the loudspeaker be connected on time set, be arranged on time display screen above sound guide cylinder and setting key, described loudspeaker, time display screen and setting key are all connected with described time set by wire, and described loudspeaker is positioned at the focus of described concave mirror.
As a kind of optimal technical scheme of the present utility model, in its structure, also comprise the base be arranged on bottom sound guide cylinder and the sucker being arranged on concave mirror rear end.
As a kind of optimal technical scheme of the present utility model, the inwall of described sound guide cylinder is uneven surface.
The beneficial effect adopting technique scheme to produce is: the novel reflection characteristic harmony wave reflection principle utilizing concave mirror of the utility model, directed parallel sound wave is formed by after the alarm clock sound source reflects being positioned at concave mirror focus place, directionally send user to, can not be disturbed other people simultaneously; In addition, nonparallel sound wave can by the inner wall coarse Surface absorption of sound directional tube or reduction, and the sound wave reduced on other directions spreads out of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is sectional structure chart of the present utility model.
Fig. 2 is front view of the present utility model.
In figure: 1, sound guide cylinder 2, time display screen 3, setting key 4, concave mirror 5, suspension 6, loudspeaker 7, time set 8, base 9, sucker.
Embodiment
Referring to attached Fig. 1 and 2, the structure of the utility model embodiment comprises sound guide cylinder 1, is arranged on the concave mirror 4 of sound guide cylinder 1 end, the suspension 5 be arranged on sound guide cylinder 1 roof, the time set 7 being arranged on suspension 5 end, the loudspeaker 6 be connected on time set 7, be arranged on time display screen 2 above sound guide cylinder 1 and setting key 3, described loudspeaker 6, time display screen 2 and setting key 3 are all connected with described time set 7 by wire, and described loudspeaker 6 is positioned at the focus of described concave mirror 4.
The base 8 be arranged on bottom sound guide cylinder 1 and the sucker 9 being arranged on concave mirror 4 rear end is also comprised in its structure.The utility model can be placed in the head of a bed by base 8 or be adsorbed on roof or wall by sucker 9, and two kinds of modes of emplacements, can according to room unit flexible arrangement.
The inwall of described sound guide cylinder 1 is uneven surface.Sound guide cylinder 1 can weaken and absorb non-directional sound wave even completely, reduces the interference of noise.
Principle of work of the present utility model is: by setting key 3 regulation time and setting alarm time, time display screen 2 is for displaying time, when arriving alarm time, loudspeaker 6 sends the quarter-bell sound wave waking user up, because loudspeaker 5 is positioned at the focus of concave mirror 4, so its sound wave forms the parallel sound wave being parallel to sound guide cylinder 1 axis after concave mirror 4 reflects, all the other non-parallel sound waves reflected without concave mirror 4 then can be absorbed by the inwall of sound guide cylinder 1 or weaken, and spread out of sound guide cylinder 1 hardly; Parallel sound wave is directionally sent to user, reaches and only wakes user up and the effect can not disturbing other people.
Foregoing description only proposes, not as the single restrictive condition to its technical scheme itself as the enforceable technical scheme of the utility model.
Claims (3)
1. a directed interference guard alarm clock, it is characterized in that: comprise sound guide cylinder, be arranged on the concave mirror of sound guide cylinder end, the suspension be arranged on sound guide cylinder roof, the time set being arranged on suspension end, the loudspeaker be connected on time set, be arranged on time display screen above sound guide cylinder and setting key, described loudspeaker, time display screen and setting key are all connected with described time set by wire, and described loudspeaker is positioned at the focus of described concave mirror.
2. directed interference guard alarm clock according to claim 1, is characterized in that: also comprise the base be arranged on bottom sound guide cylinder and the sucker being arranged on concave mirror rear end in its structure.
3. directed interference guard alarm clock according to claim 1 and 2, is characterized in that: the inwall of described sound guide cylinder is uneven surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534077.2U CN204086842U (en) | 2014-09-17 | 2014-09-17 | A kind of directed interference guard alarm clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534077.2U CN204086842U (en) | 2014-09-17 | 2014-09-17 | A kind of directed interference guard alarm clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086842U true CN204086842U (en) | 2015-01-07 |
Family
ID=52179537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534077.2U Expired - Fee Related CN204086842U (en) | 2014-09-17 | 2014-09-17 | A kind of directed interference guard alarm clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770368A (en) * | 2017-09-28 | 2018-03-06 | 努比亚技术有限公司 | A kind of based reminding method and terminal of the alarm clock application based on terminal |
| CN108419171A (en) * | 2018-03-13 | 2018-08-17 | 李天卓 | A kind of alarm clock of direction propagation sound |
| CN110109335A (en) * | 2019-05-09 | 2019-08-09 | 陕西助智信息技术有限公司 | The knockdown noise abatement equipment of environment-friendly engineering |
-
2014
- 2014-09-17 CN CN201420534077.2U patent/CN204086842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770368A (en) * | 2017-09-28 | 2018-03-06 | 努比亚技术有限公司 | A kind of based reminding method and terminal of the alarm clock application based on terminal |
| CN108419171A (en) * | 2018-03-13 | 2018-08-17 | 李天卓 | A kind of alarm clock of direction propagation sound |
| CN110109335A (en) * | 2019-05-09 | 2019-08-09 | 陕西助智信息技术有限公司 | The knockdown noise abatement equipment of environment-friendly engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204086842U (en) | A kind of directed interference guard alarm clock | |
| USD739047S1 (en) | Sound absorbing panel | |
| CN203661137U (en) | Mobile handheld device for changing sound releasing structure of telephone receiver | |
| CN203585744U (en) | Retractable television pedestal with sound equipment | |
| CN202720454U (en) | Alarm clock provided with knocking device | |
| CN203275849U (en) | Hemisphere camera | |
| CN202724415U (en) | Specific-person snore awakening pillow | |
| CN202723502U (en) | Corner connection piece of curtain rod | |
| CN207692003U (en) | A kind of headset with sunshade function | |
| CN204253185U (en) | A kind of hood with sound insulation and decrease of noise functions | |
| CN204519916U (en) | Liftable type furniture feet | |
| CN202634641U (en) | Novel all-in-one sound machine with multifunctional structure | |
| CN203352652U (en) | Sound reflector of mobile phone loudspeaker | |
| CN202277069U (en) | Hemispheric base arranged on chair back | |
| CN203120101U (en) | Outdoor sound equipment provided with microphone stand | |
| CN204119474U (en) | Notebook audio amplifier | |
| CN203082709U (en) | Wall lamp with triangle iron | |
| CN205864736U (en) | A kind of novel horn | |
| CN203640957U (en) | Sound insulation device of compressor | |
| CN202854489U (en) | Alarm clock | |
| CN207266219U (en) | A kind of sound equipment being easily installed | |
| SG195440A1 (en) | Loudspeaker | |
| CN201734383U (en) | Cup with radio | |
| CN208924424U (en) | A kind of clear acoustics speaker steel net structure of Ultrathin pure | |
| USD666436S1 (en) | Office chair arm |
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: 20150107 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |