CN203313395U - Double folded ring radiation and vibration loudspeaker - Google Patents
Double folded ring radiation and vibration loudspeaker Download PDFInfo
- Publication number
- CN203313395U CN203313395U CN2013203228542U CN201320322854U CN203313395U CN 203313395 U CN203313395 U CN 203313395U CN 2013203228542 U CN2013203228542 U CN 2013203228542U CN 201320322854 U CN201320322854 U CN 201320322854U CN 203313395 U CN203313395 U CN 203313395U
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- vibrating diaphragm
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Abstract
The utility model discloses a double folded ring radiation and vibration loudspeaker which is characterized in that a magnetic sheet is bonded at the bottom part of a basin rack of the double folded ring radiation and vibration loudspeaker, a pole sheet is bonded to the magnetic sheet, a pole ring is symmetrically distributed at the bottom part of the basin rack, a support sheet is symmetrically bonded at two sides of the upper end center of the bottom part of the basin rack, a wire coil is bonded at the upper end of the support sheet, the wire coil is distributed at the two ends of the pole sheet in a spatial symmetric manner, a vibrating diaphragm is bonded above the wire coil, the other end of the vibrating diaphragm is bonded to the basin rack and a pressed edge, a terminal is mounted at the outer edge of a support rack, and the terminal is connected with the wire coil through an internally connected woven wire of the wire coil. The double folded ring radiation and vibration loudspeaker is characterized in that radiation sound waves from double folded rings and a taper that serve as sounding bodies are transmitted in a halfsphere mode, and therefore uniform sound field coverage is realized; and the double folded ring radiation and vibration loudspeaker is advantaged by low sound fullness, soft timbre, simple structure, small size, light weight, and small occupied space.
Description
Technical field
The utility model relates to a kind of double folding ring radiation vibrating speaker.
Background technology
Most of taper cone, voice coil loudspeaker voice coil and centring disk of adopting forms vibrational system in the market, and this vibrational system advantage is to manufacture simply, with low cost.Shortcoming is easily to produce mode resonance, and distortion is large, and tonequality is bad.And in the situation that the technical indicators such as parameter reach standard, the size of product itself also has a lot of restrictions, dress space, Guan County must be large, so in the production process of medium, bring very large difficulty, makes cost increase, and affects attractive in appearance.
Summary of the invention
The technical problem that the utility model solves is for above-mentioned deficiency, a kind of double folding ring radiation vibrating speaker is provided, it is to using double folding ring+taper to propagate with the semicircle spherical manner as the radiative acoustic wave of sounding body, sound field is covered evenly, bass is plentiful, the double folding ring radiation vibrating speaker that tonequality is soft.
The technical solution of the utility model is as described below: a kind of double folding ring radiation vibrating speaker, it is characterized in that, described double folding ring radiation vibrating speaker basin frame bottom is stained with magnetic sheet, pole piece and described magnetic sheet are gluing, polar ring is symmetrically distributed in described basin frame bottom, prop up the sheet symmetry and be adhesive in both sides, center, upper end, basin frame bottom, prop up the bonding coil in sheet upper end, described coil space is symmetrically distributed in the pole piece two ends, the gluing vibrating diaphragm in coil top, the described vibrating diaphragm other end is mutually gluing with basin frame and flanging, support outer mounting terminal, described terminal is by connecing the litzendraht wire connecting coil in coil.
Between described and magnetic sheet that pole piece is bonding and polar ring, form annulus gap, in described annulus gap, produce permanent-magnetic field, the coil Zai Zhipian center be connected with vibrating diaphragm is bonded in annulus gap, when the tone currents signal passes through coil, described coil interacts with the permanent-magnetic field produced by the bonding magnetic sheet of pole piece and pole piece because electromagnetic induction principle generates an electromagnetic field, make coil produce the power moved up and down, and then the drive vibrating diaphragm is made piston movement, thereby promote the ambient air vibration, produce sound.
Described coil is the cylindrical object in long and thin metal wire-wound city.
Described vibrating diaphragm 5 comprises the first ring and the second ring and taper paper body, and described the first ring and the second ring glue are bonding, and described the second ring and flanging glue are bonding, and described taper paper body and the first ring are gluing.
With existing best technique, compare, the utility model has the advantage of:
1. double folding ring+taper is propagated with the semicircle spherical manner as the radiative acoustic wave of sounding body, and sound field is covered evenly, and bass is plentiful, and tonequality is soft.
2. simple in structure, volume is little, lightweight, due to the special tectonic of loudspeaker, can be used for various fields.
The accompanying drawing explanation
Fig. 1 is the utility model structure principle chart;
Fig. 2 is the utility model double folding ring+conical diaphragm structure principle chart;
Basin frame in the drawings, 1; 2, magnetic sheet; 3, pole piece; 4, polar ring; 5, vibrating diaphragm, 5-1: the first ring, 5-2: the second ring, 5-3: taper paper body; 6, coil; 7, prop up sheet; 8, flanging; 9, terminal.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; certainly; described embodiment is only the utility model part embodiment; rather than whole embodiment; based on claim in the utility model, except embodiment but belong in the claim scope, also all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of double folding ring radiation vibrating speaker, described double folding ring radiation vibrating speaker basin frame 1 bottom is stained with magnetic sheet 2, pole piece 3 is gluing with described magnetic sheet 2, polar ring 4 is symmetrically distributed in described basin frame 1 bottom, prop up sheet 7 symmetries and be adhesive in basin frame 1 both sides, center, upper end, bottom, prop up the sheet 7 bonding coils 6 in upper end, described coil 6 space symmetrs are distributed in pole piece 3 two ends, the coil 6 gluing vibrating diaphragms 5 in top, the vibrating diaphragm edge is the double folding ring elastomeric material, vibrating diaphragm 5 other ends are mutually gluing with basin frame 1 and flanging 8, support 1 outer mounting terminal 9, described terminal 9 is by connecing litzendraht wire connecting coil 6 in coil.
The first ring 5-1 of double folding ring radiation vibration vibrating diaphragm 5 is sticky mutually with the second ring 5-2 glue, and the second ring 5-2 and flanging 8 glue are bonding, and taper paper body 5-3 and the first ring 5-1 are gluing, and described the first ring 5-1 and the second ring 5-2 are elastomeric material.
Vibrating diaphragm is being done piston when motion, and because the first ring 5-1 and the second ring 5-2 are convex, and the paper body is tapered, is to propagate with the semicircle spherical manner admittedly promote the shape of air radiation sound wave.
Described coil is the cylindrical object that the long and thin metal wire-wound becomes, and described elongated metal wire is the electromagnetism copper cash, the electromagnetism aluminum steel, copper-clad aluminum conductor, aluminium copper-clad line, in the film copper aluminum steel any one.
And form annulus gap between the magnetic sheet 2 that pole piece 3 is bonding and polar ring 4, in described annulus gap, produce permanent-magnetic field, the coil 6 be connected with vibrating diaphragm 5 is in sheet 7 center is bonded in annulus gap, when the tone currents signal passes through coil 6, described coil 6 generates an electromagnetic field due to electromagnetic induction principle and is interacted with the permanent-magnetic field that pole piece 4 produces by the bonding magnetic sheet 2 of pole piece 3, make coil 6 produce the power moved up and down, and then drive vibrating diaphragm 5 is made piston movement, thereby promote the ambient air vibration, produce sound.
Because the tone currents signal is with the frequency of the regular sound wave of voice, music and audio, the electronic information of changes in amplitude, so when the tone currents signal passes through coil 6, electromagnetic field also has dividing of power, therefore, according to electromagnetic field and permanent-magnetic field the different of the power of the motive force that produces and frequency and amplitude size that interact, make vibrating diaphragm 5 promote air and send different frequencies and strong and weak sound.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improve and conversion all should belong to the protection range of the utility model claims.
The above has carried out exemplary description to the utility model patent by reference to the accompanying drawings; obviously the realization of the utility model patent is not subject to the restrictions described above; as long as adopted the method design of the utility model patent and the various improvement that technical scheme is carried out; or without improving, the design of the utility model patent and technical scheme are directly applied to other occasion, all at protection range of the present utility model.
Claims (4)
1. double folding ring radiation vibrating speaker, it is characterized in that, described double folding ring radiation vibrating speaker basin frame (1) bottom is stained with magnetic sheet (2), pole piece (3) is gluing with described magnetic sheet (2), polar ring (4) is symmetrically distributed in described basin frame (1) bottom, prop up sheet (7) symmetry and be adhesive in both sides, center, upper end, basin frame (1) bottom, prop up the bonding coil in sheet (7) upper end (6), described coil (6) space symmetr is distributed in pole piece (3) two ends, coil (6) top gluing vibrating diaphragm (5), described vibrating diaphragm (5) other end is mutually gluing with basin frame (1) and flanging (8), support (1) outer mounting terminal (9), described terminal (9) is by connecing litzendraht wire connecting coil (6) in coil.
2. double folding ring radiation vibrating speaker according to claim 1, be further characterized in that, between described and magnetic sheet (2) that pole piece (3) is bonding and polar ring (4), form annulus gap, in described annulus gap, produce permanent-magnetic field, the coil (6) be connected with vibrating diaphragm (5) is in sheet (a 7) center is bonded in annulus gap, when the tone currents signal passes through coil (6), described coil (6) generates an electromagnetic field due to electromagnetic induction principle and is interacted with the permanent-magnetic field that pole piece (4) produces by the bonding magnetic sheet (2) of pole piece (3), make coil (6) produce the power moved up and down, and then drive vibrating diaphragm (5) is made piston movement, thereby promote the ambient air vibration, produce sound.
3. double folding ring radiation vibrating speaker according to claim 1 and 2, be further characterized in that, the cylindrical object that described coil (6) becomes for the long and thin metal wire-wound.
4. double folding ring radiation vibrating speaker according to claim 1 and 2, be further characterized in that, described vibrating diaphragm 5 comprises the first ring (5-1) and the second ring (5-2) and taper paper body (5-3), described the first ring (5-1) and the second ring (5-2) glue are bonding, described the second ring (5-2) is bonding with flanging (8) glue, and described taper paper body (5-3) is gluing with the first ring (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203228542U CN203313395U (en) | 2013-06-06 | 2013-06-06 | Double folded ring radiation and vibration loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203228542U CN203313395U (en) | 2013-06-06 | 2013-06-06 | Double folded ring radiation and vibration loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313395U true CN203313395U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203228542U Expired - Fee Related CN203313395U (en) | 2013-06-06 | 2013-06-06 | Double folded ring radiation and vibration loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428613A (en) * | 2013-06-06 | 2013-12-04 | 深圳市鲁粤盛科技有限公司 | Double folded ring radiation vibration loudspeaker |
| CN108696804A (en) * | 2017-03-29 | 2018-10-23 | Ask工业股份公司 | Loud speaker with vibration control system |
-
2013
- 2013-06-06 CN CN2013203228542U patent/CN203313395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428613A (en) * | 2013-06-06 | 2013-12-04 | 深圳市鲁粤盛科技有限公司 | Double folded ring radiation vibration loudspeaker |
| CN108696804A (en) * | 2017-03-29 | 2018-10-23 | Ask工业股份公司 | Loud speaker with vibration control system |
| CN108696804B (en) * | 2017-03-29 | 2021-05-04 | Ask工业股份公司 | Loudspeaker with vibration control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180606 |