CN101207938A - Bone conduction speaker connecting device - Google Patents
Bone conduction speaker connecting device Download PDFInfo
- Publication number
- CN101207938A CN101207938A CNA2007103036823A CN200710303682A CN101207938A CN 101207938 A CN101207938 A CN 101207938A CN A2007103036823 A CNA2007103036823 A CN A2007103036823A CN 200710303682 A CN200710303682 A CN 200710303682A CN 101207938 A CN101207938 A CN 101207938A
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- vertical
- strap
- jack
- position adjuster
- horizontal position
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Abstract
The invention discloses a bone conductive amplifier connecting device, which relates to a connecting method of a bone conductive amplifier and a trim band. For solving the problems that joint of an amplifier and a head is not tight, and the amplifier is not at the best conducting position of the bone conductive amplifier in existing technology, the invention comprises the trim band which is wound at the back part of the head, two horizontal position regulators, two vertical position regulators and two bone conductive amplifiers. Each horizontal position regulator is provided with a trim band jack and a vertical jack, and the trim band jack and the vertical jack are vertical to each other, and are not in one plane. The two horizontal position regulators are respectively sheathed with both ends of the trim band and can move horizontally along the trim band. The two vertical position regulators are respectively inserted into the vertical jacks of the horizontal position regulators, can move along the horizontal position regulators, and moving direction of the two vertical position regulators is vertical to moving direction that the horizontal position regulators move on the trim band. The two bone conductive amplifiers are respectively connected with the vertical position regulators. The invention has the advantages of reasonable and simple structure and reliable operation.
Description
Technical field
The present invention relates to a kind of bone-conduction speaker and strap ways of connecting, in more detail, relate to improve the connected mode of bone-conduction speaker conduction efficiency.
Background technology
At present, bone-conduction speaker is difficult to obtain less size and bigger output simultaneously, in case speaker size is fixed, its internal structure and parameter are also just fixing, seek out bigger output and only find another way.In this case, have only connected mode to realize by the loud speaker outside.
The connected mode of existing bone-conduction speaker is: the connected mode of loud speaker and strap one; Loud speaker and strap are by the connected mode of jockey.Above-mentioned connected mode all is to realize being close to head by the angle that the tension force of strap and loud speaker and strap are fixed.Because people's mastoid process is to accept to vibrate sensitive part, output is big more relatively so bone-conduction speaker is the closer to mastoid process.Above-mentioned any connected mode all exists loudspeaker position to fix at certain single-degree-of-freedom, on level or vertical direction, can not adjust loudspeaker position, when causing different people to wear, the position relative fixed of loud speaker, exist and the untight problem of head applying degree, thereby sound conduction efficient is reduced.And loud speaker becomes fixed angle with head, in order to obtain the best angle of loud speaker and head, needs to use body mechanics's principle and calculates, and has increased design difficulty.
Summary of the invention
Fit not closely in order to solve the existing loud speaker of the connected mode of bone-conduction speaker and head in the prior art, in the problem of the best conduction position.The invention provides a kind of bone conduction speaker connecting device, it comprises: around the strap of back of head; Two horizontal position adjusters have a strap jack and a vertical jack on each horizontal position adjuster, the strap jack is vertical mutually with vertical jack and not in same plane; Described two horizontal position adjusters are set in the two ends of strap and can move horizontally along strap; Two vertical position adjusters are inserted in the vertical jack of level governor respectively and can move along level governor, and its moving direction is vertical with the moving direction of horizontal position adjuster on strap; Two bone-conduction speakers link to each other with vertical position adjuster respectively.
As improvement of the present invention, it also comprises two multi-directional ball bearings, is separately positioned between the lower end and described bone-conduction speaker of two described vertical position adjusters.
As a further improvement on the present invention, the two ends of the described strap in the horizontal position adjuster outside have horizontal restriction protrusion respectively; The end of the described vertical position adjuster of horizontal position adjuster top is provided with vertical restriction protrusion.
Further improve as of the present invention, also comprise two spacers on the described horizontal position adjuster, described spacer is made by elastomeric material and its middle part is provided with spherical protuberances; Be respectively arranged with several positioning round orifice on the inboard of the horizontal restriction protrusion at described strap two ends, and described several positioning round orifice are in one line along the moving direction of horizontal position adjuster, one of them spacer is fixedly installed in the strap jack, and the spherical protuberances part on it is towards strap and suitable with the positioning round orifice on the strap; The below of the vertical restriction protrusion of described vertical position adjuster is provided with several and locatees spherical shrinkage pool, and it is in one line along the moving direction of vertical position adjuster that described several are located spherical shrinkage pool, another spacer is fixedly installed in the vertical jack, and the spherical protuberances part on it is towards vertical position adjuster and suitable with the spherical shrinkage pool in location on the vertical position adjuster.
During use, when on head, wearing such bone-conduction speaker, as shown in Figure 2, can adjust horizontal position adjuster and vertical position adjuster makes bone-conduction speaker more near ear's mastoid process, and then make loud speaker be in the jockey of best conduction position according to different people; Simultaneously, two multi-directional ball bearings can guarantee that the head of bone-conduction speaker and different people fits tightly, and wear more convenient comfortablely, improve conduction efficiency greatly.The present invention has reasonable in design, simple, operates reliable advantage.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the present invention wears view;
Fig. 3 is the structural representation of strap 1 of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of horizontal position adjuster 2 of the present invention;
Fig. 6 is that the A of Fig. 1 is to view;
Fig. 7 is the I portion enlarged drawing of Fig. 6;
Fig. 8 is that the B of Fig. 1 is to view;
Fig. 9 is the II portion enlarged drawing of Fig. 8;
Figure 10 is the structural representation of vertical position adjuster 3 of the present invention;
Figure 11 is that the C of Figure 10 is to view;
Figure 12 is the structural representation of spacer 6 of the present invention;
Figure 13 is the upward view of Figure 12.
Embodiment
Be described in further detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9, present embodiment comprises: around the strap 1 of back of head; Two horizontal position adjusters 2 have the vertical jack 22 with of a strap jack 21 on each horizontal position adjuster 2, strap jack 21 is vertical mutually with vertical jack 22 and not in same plane; Described two horizontal position adjusters 2 are set in the two ends of strap 1 and can move horizontally along strap 1; Two vertical position adjusters 3 are inserted in the vertical jack 22 of level governor 2 respectively and can move along level governor 2, and its moving direction is vertical with the moving direction of horizontal position adjuster 2 on strap 1; Two bone-conduction speakers 4 link to each other with vertical position adjuster 3 respectively.
Preferably, as shown in Figure 10 and Figure 11, it also comprises two multi-directional ball bearings 5, is separately positioned between the lower end and described bone-conduction speaker 4 of two described vertical position adjusters 3, assurance bone-conduction speaker 4 remains with head and fits tightly, and makes loud speaker be in best conduction position.
More preferably, the two ends of the described strap 1 in horizontal position adjuster 2 outsides have horizontal restriction protrusion 11 respectively; The end of the described vertical position adjuster 3 of horizontal position adjuster 2 tops is provided with vertical restriction protrusion 31.Be that horizontal position adjuster 2 is not limited to said structure with the limit method of vertical position adjuster 3 with being appreciated that.
Further preferably, as Figure 12 and shown in Figure 13, also comprise two spacers 6 on the described horizontal position adjuster 2, described spacer 6 is made by elastomeric material and its middle part is provided with spherical protuberances 61; Be respectively arranged with several positioning round orifice 12 on the inboard of the horizontal restriction protrusion 11 at described strap 1 two ends, and described several positioning round orifice 12 are in one line along the moving direction of horizontal position adjuster 2, one of them spacer 6 is fixedly installed in the strap jack 21, and spherical protuberances 61 parts on it are towards strap 1 and suitable with the positioning round orifice 12 on the strap; The below of the vertical restriction protrusion 31 of described vertical position adjuster 3 is provided with several and locatees spherical shrinkage pool 32, and it is in one line along the moving direction of vertical position adjuster 3 that described several are located spherical shrinkage pool 32, another spacer 6 is fixedly installed in the vertical jack 22, and spherical protuberances 61 parts on it are towards vertical position adjuster 3 and suitable with the spherical shrinkage pool 32 in location on the vertical position adjuster 3.
Wherein, the two ends of described spacer 6 are respectively equipped with bending part, two ends homonymy at strap jack 21 and vertical jack 22 is respectively equipped with a spacer holddown groove 211 and No. two spacer 221 holddown grooves, and the bending part at two spacer 6 two ends is installed on respectively in the spacer holddown groove 211 and No. two spacer holddown grooves 221 of strap jack 21 and vertical jack 22.
Operation principle: when the time along strap 1 mobile and horizontal position control 2, spacer 6 is compressed, when the center of the circular hole 12 on the spherical protuberances on the spacer 6 61 and the strap 1 is consistent, spacer 6 is under self tension force effect, its spherical protuberances 61 sticks in the circular hole 12 on the strap 1, realize the location, thereby realized the adjusting of horizontal direction position.According to the position of different people head and ear, designed the stroke of horizontal position adjuster 2, on strap 1, designed positioner, prevent that horizontal position adjuster 2 from exceeding stroke and causing coming off.
During mobile vertical position adjuster 3, spacer 6 is compressed, when the spherical protuberances on the spacer 6 61 is consistent with spherical shrinkage pool 32 centers on the vertical position adjuster 3, spacer 6 is under self tension force effect, its spherical protuberances part 61 sticks in the spherical shrinkage pool 32 on the vertical position adjuster 3, realize the location, thereby realize the adjusting of vertical direction position.Also designing on the vertical position adjuster 3 simultaneously has positioner, controls its range.
More than about the specific descriptions of bone conduction speaker connecting device of the present invention, only in order to explanation the present invention and the described technical scheme of unrestricted present embodiment.Those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention, such as the position limiting structure of spacer 6 can be selected other buckle structure for use, to reach identical technique effect; Use needs as long as satisfy, all in the protection range of this patent.
Claims (6)
1. bone conduction speaker connecting device is characterized in that it comprises:
Strap (1) around back of head;
Two horizontal position adjusters (2) have a strap jack (21) and a vertical jack (22) on each horizontal position adjuster (2), strap jack (21) is vertical mutually with vertical jack (22) and not in same plane; Described two horizontal position adjusters (2) are set in the two ends of strap (1) and can move horizontally along strap (1);
Two vertical position adjusters (3) are inserted in the vertical jack (22) of level governor (2) respectively and can move along level governor (2), and its moving direction is vertical with the moving direction of horizontal position adjuster (2) on strap (1);
Two bone-conduction speakers (4) link to each other with vertical position adjuster (3) respectively.
2. bone conduction speaker connecting device according to claim 1 is characterized in that: it also comprises two multi-directional ball bearings (5), is separately positioned between the lower end and described bone-conduction speaker (4) of two described vertical position adjusters (3).
3. bone conduction speaker connecting device according to claim 1 is characterized in that: the two ends of the described strap (1) in horizontal position adjuster (2) outside have horizontal restriction protrusion (11) respectively.
4. bone conduction speaker connecting device according to claim 1 is characterized in that: the end of the described vertical position adjuster (3) of horizontal position adjuster (2) top is provided with vertical restriction protrusion (31).
5. bone conduction speaker connecting device according to claim 1 is characterized in that: comprise also on the described horizontal position adjuster (2) that two spacers (6), described spacer (6) are made by elastomeric material and its middle part is provided with spherical protuberances (61); Be respectively arranged with several positioning round orifice (12) on the inboard of the horizontal restriction protrusion (11) at described strap (1) two ends, and described several positioning round orifice (12) are in one line along the moving direction of horizontal position adjuster (2), one of them spacer (6) is fixedly installed in the strap jack (21), and the spherical protuberances on it (61) part is towards strap (1) and suitable with the positioning round orifice (12) on the strap; The below of the vertical restriction protrusion (31) of described vertical position adjuster (3) is provided with several and locatees spherical shrinkage pool (32), and it is in one line along the moving direction of vertical position adjuster (3) that described several are located spherical shrinkage pool (32), another spacer (6) is fixedly installed in the vertical jack (22), and the spherical protuberances on it (61) part is towards vertical position adjuster (3) and suitable with the spherical shrinkage pool in location (32) on the vertical position adjuster (3).
6. bone conduction speaker connecting device according to claim 5, it is characterized in that: the two ends of described spacer (6) are respectively equipped with bending part, two ends homonymy at strap jack (21) and vertical jack (22) is respectively equipped with a spacer holddown groove (211) and No. two spacers (221) holddown groove, and the bending part at two spacers (6) two ends is installed on respectively in the spacer holddown groove (211) and No. two spacer holddown grooves (221) of strap jack (21) and vertical jack (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103036823A CN101207938A (en) | 2007-12-20 | 2007-12-20 | Bone conduction speaker connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103036823A CN101207938A (en) | 2007-12-20 | 2007-12-20 | Bone conduction speaker connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101207938A true CN101207938A (en) | 2008-06-25 |
Family
ID=39567717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103036823A Pending CN101207938A (en) | 2007-12-20 | 2007-12-20 | Bone conduction speaker connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101207938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904234A (en) * | 2013-12-25 | 2015-09-09 | 松下知识产权经营株式会社 | Headphone |
-
2007
- 2007-12-20 CN CNA2007103036823A patent/CN101207938A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904234A (en) * | 2013-12-25 | 2015-09-09 | 松下知识产权经营株式会社 | Headphone |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080625 |