CN2080696U - High-volume guitar - Google Patents
High-volume guitar Download PDFInfo
- Publication number
- CN2080696U CN2080696U CN 90224138 CN90224138U CN2080696U CN 2080696 U CN2080696 U CN 2080696U CN 90224138 CN90224138 CN 90224138 CN 90224138 U CN90224138 U CN 90224138U CN 2080696 U CN2080696 U CN 2080696U
- Authority
- CN
- China
- Prior art keywords
- guitar
- qin case
- welt
- sound
- side plate
- 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.)
- Withdrawn
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- Stringed Musical Instruments (AREA)
Abstract
The utility model relates to a high-volume guitar which is composed of a headstock, a guitar neck, a guitar box and a bridge, etc. Three sound beams (8) are intercrossing and pasted at the bottom of the guitar box (3) faceplate (5). One vertical sound beam (9) is in the midst of the guitar box (3) backboard (7). Three cloud speakers (13) are installed respectively between up-down edges (10, 11) of both sides of the guitar box (3) lateral plates (6). The lower edge (11) of the lateral plates (11) is thicker 0.3-0.6 cm than the upper edge (10). The utility model has larger volume than traditional guitar and has improved in intonation, tone quality, and volume equilibrium level of six chords.
Description
The utility model relates to the guitar in the musical instrument, particularly a kind of louder volume guitar.
As everyone knows, the guitar of tradition (have) is by scroll head (1), neck (2), qin case (3), qin sign indicating number (4), parts such as string formations (seeing figure one).The qin case (3) of guitar is formed by qin plate (5) side plate (6) backboard (7) gummed; The bottom surface of its qin case panel (5) is equipped with vertically disposed 5-7 root sound beam (8) usually, and 2 horizontal sound beams (12) are equipped with on the upper and lower both sides of sound hole, and qin case side plate (6) studs with welt (10,11) with the edge that panel and backboard fit.The guitar of this box structure, simple in structure, tone color is better, but it is little to exist volume, and the balanced aspect of the volume of accuracy in pitch level and six roots of sensation string is relatively poor, and Loudspeaker panel is vertically bonding, easily craze and transfiguration.
The purpose of this utility model provides a kind of louder volume guitar that improves box structure, and it can overcome above-mentioned shortcoming, improves the volume equilibrium level of volume, tonequality, accuracy in pitch and the six roots of sensation string of guitar.
The purpose of this utility model is achieved in that the bottom surface center (the positive center of qin sign indicating number just) of panel (5) of the qin case (3) of guitar intersects bonding 3 sound beams (8), (seeing figure two).The inside center position of the backboard (7) of qin case (3) is equipped with 1 sound beam (9); Between upper and lower (10,11) of the both sides side plate (6) of qin case (3) 3 sound columns (13) are housed respectively, the following welt (11) of side plate (6) is strengthened the bulk strength of qin case than 0.3-0.6 centimetre of last welt (10) thickening.
The qin case of said structure: its panel bottom surface intersects bonding 3 sound beams, helps the levelling weighing apparatus and the intensity appropriateness of panel, helps pronunciation; And the panel bottom surface of traditional structure vertically is bonded with 5-7 root sound beam, experiment showed, the vertical bonding sound beam (intensity will suitably be strengthened) of bottom surface central authorities that in fact needs only at panel dress qin sign indicating number position, just can reach the soft or hard appropriateness of panel; But such structure, it is fine that single string is played tonequality, and it is then very dull, plentiful inadequately that many strings are played tone color.Its reason is whole each the intensity soft or hard inequality of panel, loses due to the balance; Obviously, the main effect of other 4-6 root sound beam is the levelling weighing apparatus, thereby causes panel really up to the mark, and phonation volume is little; And the utility model is only used 3 sound beams, undertakes the double action of levelling weighing apparatus and intensity, and slab strength is moderate, helps the conduction of sound, is beneficial to pronunciation, has overcome the shortcoming of panel modification easy to crack.The side plate on qin case both sides up and down respectively installs 3 sound columns additional between the welt, and it is excessive and the not enough relatively shortcoming of side plate intensity that causes has been strengthened the effect of side plate support panel, and do not influenced the pronunciation of side plate to have overcome slab strength.Center position installs a perpendicular sound beam additional between the two horizontal sound beams in qin case backboard bottom, and it mainly acts on is to strengthen the backboard longitudinal strength.The reinforcement of welt mainly is that to overcome traditional qin case integral body softer under the qin case side plate, influences the shortcoming of voice effect, because after tightening string, the string pulling force is very big, causes the audio amplifier bending, weakens the brisance of string, influences voice effect.Above-mentioned structure has been strengthened qin case bulk strength, helps the vibrations of string, has increased volume, has overcome qin case slab strength and has differed, shortcoming easy to crack, the serviceable life of having improved guitar.
The utility model concrete structure is provided by following embodiment and accompanying drawing thereof
Description of drawings
A is the guitar front view (FV) among the figure one.
B is guitar panel, bottom surface structural drawing among the figure one.
C is guitar qin case side plate inner face figure among the figure one.
Figure two, the utility model qin case panel tone girder construction figure.
Figure three, the utility model qin case backboard sound girder construction figure.
Figure four, the utility model qin case lateral plate structure figure.
(1) scroll head, (2) neck, (3) qin case, (4) bridge, (5) qin case panel, (6) qin case side plate, (7) qin case backboard, (8) qin case panel tone beam, (9) the perpendicular sound beam of qin case backboard, welt on (10) qin case side plate, welt under (11) qin case side plate, (12) the horizontal sound beam of qin case, (13) qin case side plate sound column.
Describe the concrete structure that the utility model proposes louder volume guitar qin case in detail below in conjunction with accompanying drawing 2,3,4.
The audio amplifier of this guitar (3) comprises that 2 horizontal sound beams in bottom surface of qin case panel (5) hit exactly intersection down and paste 3 sound beams (8), the edge of 3 sound beams (8) that its intersection is pasted is 2-5 centimetre far from the distance of qin case panel (5) bottom edge, is preferably 3-4 centimetre; The 2nd horizontal sound beam in the inside (12) of qin case backboard (7) to center between the base of backboard (7) installs 1 perpendicular sound beam (9) (1.5 centimetres of 1.5 cm x) additional; And be attached thereto; 3 sound columns (13) are equipped with on the both sides of qin case side plate (6) respectively; Welt up and down (10 with qin case side plate (6), 11) (being shaped as of sound column: 1.5 centimetres of semicircle 0.3 cm x) the following welt (11) of qin case side plate (6) is than 0.3-0.6 centimetre of last welt (10) thickening in connection, sound beam, sound column, the welt of panel (5) backboard (7) side plate (6) of qin case (3) should interconnect (except the intersection sound beam of panel bottom surface), constitutes an integral body.
Claims (5)
1, a kind of louder volume guitar comprises scroll head (1), neck (2), and qin case (3), bridge (4), parts such as string is characterized in that: the inside center position of the backboard (7) of qin case (3) is equipped with 1 perpendicular sound beam (9); The inner face of the both sides side plate (6) of qin case (3) respectively is equipped with 3 sound columns (13) up and down between the welt (10,11); The following welt (11) of side plate (6) is than 0.3-0.6 centimetre of last welt thickening.
2, louder volume guitar according to claim 1, panel (5) the bottom surface center that it is characterized in that qin case (3) intersect the edge of 3 sound beams (8) of pasting and panel (5) bottom surface the edge apart from 2-5 centimetre.
3, louder volume guitar according to claim 1, its feature are equipped with sound column (13) (1.5 centimetres of semicircles of 0.3 cm x or rectangle) between the upper and lower welt of side plate (6) (10,11) of qin case (3).
4, louder volume guitar according to claim 1, the following welt (11) that it is characterized in that side plate (6) is than 0.3-0.6 centimetre of last welt (10) thickening.
5, louder volume guitar according to claim 1 is characterized in that a vertical beam (9) (1.5 centimetres of 1.5 cm x) is added in backboard (7) centre of qin case
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224138 CN2080696U (en) | 1990-11-26 | 1990-11-26 | High-volume guitar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90224138 CN2080696U (en) | 1990-11-26 | 1990-11-26 | High-volume guitar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2080696U true CN2080696U (en) | 1991-07-10 |
Family
ID=4901770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90224138 Withdrawn CN2080696U (en) | 1990-11-26 | 1990-11-26 | High-volume guitar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2080696U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332790C (en) * | 2005-07-06 | 2007-08-22 | 陈新谋 | Guitar front panel tone beam high-frequency adhesion and formation technique |
| CN1977304B (en) * | 2004-04-20 | 2010-10-13 | 胡安·门杜纳费尔南德兹 | Soundboard for acoustic guitars |
| CN103337235A (en) * | 2013-07-31 | 2013-10-02 | 文正球 | Multifunctional Wenqin |
| CN107895569A (en) * | 2017-12-19 | 2018-04-10 | 陈学孔 | A kind of guitar, Ukuleles case and its processing method |
| CN111462712A (en) * | 2020-05-22 | 2020-07-28 | 马骉 | Sound board with latticed shell structure and stringed instrument with same |
-
1990
- 1990-11-26 CN CN 90224138 patent/CN2080696U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1977304B (en) * | 2004-04-20 | 2010-10-13 | 胡安·门杜纳费尔南德兹 | Soundboard for acoustic guitars |
| CN1332790C (en) * | 2005-07-06 | 2007-08-22 | 陈新谋 | Guitar front panel tone beam high-frequency adhesion and formation technique |
| CN103337235A (en) * | 2013-07-31 | 2013-10-02 | 文正球 | Multifunctional Wenqin |
| CN107895569A (en) * | 2017-12-19 | 2018-04-10 | 陈学孔 | A kind of guitar, Ukuleles case and its processing method |
| CN111462712A (en) * | 2020-05-22 | 2020-07-28 | 马骉 | Sound board with latticed shell structure and stringed instrument with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |