CN2427944Y - Chair like voice box ear-phone frame - Google Patents
Chair like voice box ear-phone frame Download PDFInfo
- Publication number
- CN2427944Y CN2427944Y CN 99246490 CN99246490U CN2427944Y CN 2427944 Y CN2427944 Y CN 2427944Y CN 99246490 CN99246490 CN 99246490 CN 99246490 U CN99246490 U CN 99246490U CN 2427944 Y CN2427944 Y CN 2427944Y
- Authority
- CN
- China
- Prior art keywords
- support
- audio amplifier
- backrest
- bar
- chair
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a chair-type earphone frame for a voice box. A support frame is fixed on a chair, the front, the back, the upper and the lower sides and the spacing of a voice box can be changed by using an adjustable component, a voice box horn is arranged in a backrest by using the fixed support frame or arranged directly in the backrest, and a voice box earphone is fixed at a right position. The utility model has the advantages of convenient operation and little space occupation.
Description
The utility model relates to a kind of chair form audio amplifier ear frame.
Existing household PC or small table sound equipment are furnished with the audio amplifier more than four mostly, and two surround speakers in rear are difficult for putting, to such an extent as to many people with the surround speaker pendulum on the table, or simply do not connect, the acoustics that obtains is so just had a greatly reduced quality; In public arenas such as vehicle, ship, meeting-place, cinemas, it generally is a shared cover sound equipment, can't freely select program or language, and be subject to surrounding environment and other people influence, stereoeffect is bad, exist to force situation about listening to, on vehicle, also can influence driver's attentiveness, bury traffic hidden danger.Though senior meeting-place and aircraft etc. are equipped with headphone or earplug, easily lose, damage, safeguard loaded down with trivial details.And conventional seat does not have fixture to fix audio amplifier or earphone.
The purpose of this utility model provides a kind of audio amplifier ear frame on the seat, on the one hand is used for setting up of small-sized surround speaker, takes up an area of for a short time, and conveniently moving, and can accurately regulate the audio amplifier position makes the sound equipment locating effect better; Be used for main sound channel audio amplifier earphone on the other hand and fix, can be used for occasions such as car and boat, aircraft, meeting-place, make the hearer freely select to listen to program or language, regulate volume voluntarily and do not influence other people, third dimension is strong, and tonequality is outstanding, and is easy to maintenance." U " shape ear frame can be held head, slows down user's fatigue, is suitable for sleep in short-term.Use in car, ship, the aircraft and also can slow down impulsive contact force, protection head safety.
Technical solutions of the utility model are, use an angle square shape support, and an arm is affixed on the seat rear, another arm support rail.But support integral body up-down adjustment, cross bar is hung audio amplifier, and two audio amplifier spacings are adjustable, and cross bar can move on support bar.Support can be reduced to a cattle horn shape, and a pair of little angle square is made support until the back that will engrave the hole.As main sound channel audio amplifier ear frame, structure is " U " shape, middle pillow, and two arms are the audio amplifier earphone fixedly.
Owing to use technique scheme, make surround speaker ornaments position accurate, easy to adjust, support does not take up an area of; Each public seat can independently be listened to mutually do not disturb, non-maintaining and tonequality is superior, third dimension is strong, is used in to also have the safeguard protection effect on the vehicles.
In conjunction with the accompanying drawings and embodiments, the concrete following description of constitutive characteristic,
Part description among the figure:
1 cross bar, 2 support bars, 3 slide bars, 4,5 audio amplifiers, 6 seats, 7 threaded fasteners
8,9 angle square framves, 10,11 12 fixed bracket 13U shape supports
14,15 earphones or little audio amplifier
Fig. 1, Fig. 2 are the front view and the end view of T shape support, and after support bar shown in the figure 2 invested chair 6 backrests, fixing with threaded fastener 7, slide bar 3 was parallel to the ground, invest on the support bar, slide bar 3 carrying cross bars 1 are fixed by threaded fastener, see Fig. 1, the cross bar level, two ends hang audio amplifier 4,5.
Fig. 3 is the angular support frame schematic diagram, and axle sleeve 10,11 is fixed in chair 6 backrest both sides, and angle square frame 8,9 one arms insert axle sleeve, another arm is hung audio amplifier, and audio amplifier can move on the angle square frame, and two audio amplifier spacings are changed, the angle square frame can vertically be adjusted, or is the core rotation with the axle sleeve.
Fig. 4 is the fixed bracket schematic diagram, and entire bracket is one " V " shape, and one-body molded, simple and practical, support is fixed in back, and audio amplifier 4,5 is hung on support two arms.
Among Fig. 5, back itself as sound box bracket, is engraved out two circular holes on back top, two pitchs of holes, highly near the position of surround speaker in order to fixing loudspeaker, become sound box bracket.
Fig. 6 is " U " shape support, and support is positioned on the top of backrest, and whole head is put the centre of U-shaped into as pincushion, and earphone or audio amplifier are over against people's ear, and rack surface adopts flexible thing, and earphone or audio amplifier spacing are adjustable.
Further specify below in conjunction with embodiment:
Embodiment 1, sees Fig. 1, and cross bar 1 two ends hang two audio amplifiers 4,5, and support bar 2 pastes the seat rear, and moving rail is arranged, and entire bracket can be moved up and down, and is fixing by threaded fastener 7.And cross bar 1 can move on slide bar 3, sees Fig. 2, thereby audio amplifier 4,5 can be moved forward and backward.There is moving rail cross bar 1 both sides, make audio amplifier 4,5 spacings adjustable.All adjustable part all lock with threaded fastener.
Embodiment 3, see Fig. 4, use fixed bracket, and entire bracket is fixed in the seat rear, and support two shoulders have moving rail, make the audio amplifier spacing adjustable.
Claims (6)
1, a kind of chair form audio amplifier ear frame is made of cross bar, support bar and slide bar etc., it is characterized in that support invests on the seat.
2, chair form audio amplifier ear frame according to claim 1, after it is characterized in that support invests backrest, sliding bar (3) is angle square shape with support bar (2), and support bar (2) pastes backrest, cross bar (1) level, be 90 degree with slide bar (3), two ends hang two audio amplifiers (4,5), and cross bar (1) can upward move at slide bar (3).
3, chair form audio amplifier ear frame according to claim 1 is characterized in that using angle square shape support, and two arms all are with guide rail, are positioned on the backrest both sides of the chest, and support is rotatable.
4, chair form audio amplifier ear frame according to claim 1, it is characterized in that support invests backrest after, entire bracket is a fixture.
5, chair form audio amplifier ear frame according to claim 1 is characterized in that hollow out is as the support of audio amplifier or loudspeaker on backrest.
6, chair form audio amplifier ear frame according to claim 1 is characterized in that support is a pincushion, and after head embedded, the earphone liner encased people's auricle, and spacing is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246490 CN2427944Y (en) | 1999-10-21 | 1999-10-21 | Chair like voice box ear-phone frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246490 CN2427944Y (en) | 1999-10-21 | 1999-10-21 | Chair like voice box ear-phone frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427944Y true CN2427944Y (en) | 2001-04-25 |
Family
ID=34032097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99246490 Expired - Fee Related CN2427944Y (en) | 1999-10-21 | 1999-10-21 | Chair like voice box ear-phone frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427944Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447990A (en) * | 2012-01-12 | 2012-05-09 | 杭州杭正电子科技有限公司 | Adjustable earphone on headrest |
| CN103546855A (en) * | 2013-10-31 | 2014-01-29 | 京东方科技集团股份有限公司 | Testing jig for testing horn |
| WO2014071591A1 (en) * | 2012-11-08 | 2014-05-15 | Sun Yuewei | Framework for hanging speakers on chair back |
| CN103813221A (en) * | 2012-11-08 | 2014-05-21 | 孙悦炜 | Framework for suspending sound boxes at chair back |
| CN106454562A (en) * | 2016-08-31 | 2017-02-22 | 宁波艾思科汽车音响通讯有限公司 | Production technology for vehicular sound system holder |
-
1999
- 1999-10-21 CN CN 99246490 patent/CN2427944Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447990A (en) * | 2012-01-12 | 2012-05-09 | 杭州杭正电子科技有限公司 | Adjustable earphone on headrest |
| CN102447990B (en) * | 2012-01-12 | 2014-04-02 | 杭州杭正电子科技有限公司 | Adjustable earphone on headrest |
| WO2014071591A1 (en) * | 2012-11-08 | 2014-05-15 | Sun Yuewei | Framework for hanging speakers on chair back |
| CN103813221A (en) * | 2012-11-08 | 2014-05-21 | 孙悦炜 | Framework for suspending sound boxes at chair back |
| CN103546855A (en) * | 2013-10-31 | 2014-01-29 | 京东方科技集团股份有限公司 | Testing jig for testing horn |
| CN103546855B (en) * | 2013-10-31 | 2016-06-15 | 京东方科技集团股份有限公司 | A kind of testing jig for loudspeaker test |
| CN106454562A (en) * | 2016-08-31 | 2017-02-22 | 宁波艾思科汽车音响通讯有限公司 | Production technology for vehicular sound system holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |