The utility model relates to a novel double-face combined loudspeaker. Both ends of a shared magnet are respectively designed into a loudspeaker A and a loudspeaker B, and the utility model is composed of an outer shell, a paper cone, a rubber side, six field core columns which are evenly distributed, and six split voice coils which are generated by a magnetism conducting plate, wherein, the six split voice coils vibrate to drive the paper cone to vibrate, and the A face and the B face of the utility model generate two sound fields. When the frequency is low, the partitioned vibration of the paper cone is reduced, and the vibration intensity is enhanced to make the basetone effect crummy. The utility model is suitable for circling stereo sound, and has the advantages of unique design, low cost and obvious high tone and basetone effects.
Description Double-sided combined loudspeaking telephone setThe utility model relates to a kind of novel two-sided combination speaker.
Mostly existing loud speaker, its structure are a magnetic field, and a voice coil loudspeaker voice coil drives the carton vibration, its acoustics, and particularly high bass effect, all not good around three-dimensional effect.
The purpose of this utility model is to provide a kind of existing equipment can produce fully, and high bass effect is obvious, and the surround sound effect is good, and cost is low, and a loud speaker can produce the novel two-sided combination speaker of two sound fields.
The technical solution of the utility model is achieved like this: it is designed to a loud speaker B at the another side of existing loud speaker A, and A, B form a combination speaker that produces two sound fields, and its magnet two sides is shared.Newly-designed loud speaker B comprises shell, centring disk, cone and 6 magnetic conductive boards that distribute with garden week form, and its corresponding 6 field stems and 6 split type voice coil loudspeaker voice coils that are located between it constitute, split type magnetic conductive board is in the magnetic conductive board by former loud speaker, riveted joint connects between the outer garden, the vibration of 6 voice coil loudspeaker voice coils drives a carton pronunciation, and the impedance of 6 voice coil loudspeaker voice coils can design with the impedance phase of original loud speaker same, also can be different.
Below in conjunction with embodiment and accompanying drawing the utility model is done and to be described in further detail.
Accompanying drawing is a structure chart of the present utility model.
With reference to accompanying drawing, the A face of the two-sided combination speaker of the utility model comprises shell (1), shared magnet (2), low basin (6), magnetic conductive board (4), Cushions (3), centring disk (5), stem (8) and be located at a stem (8) with magnetic conductive board (4) between voice coil loudspeaker voice coil (7) formation, loud speaker B is located at the another side of the A that raises one's voice, by shell (1 '), magnet (2), little Cushions (3 '), magnetic conductive board (4 ') and corresponding with it the stem (8 ') that 6 of cones (6 ') distribute with garden week form and be located at magnetic conductive board (4 ') with field stem (8 ') between 6 split type voice coil loudspeaker voice coils (7 ') formation.Outside the interior garden of the magnetic conductive board (4) of loud speaker A in the middle of the garden riveted joint have 6 measure-alike, to distribute in garden week, connect loud speaker B, make it form the field stem (8 ') in split magnetic field, 6 voice coil loudspeaker voice coils (7 ') vibration drives a cone (6 ') pronunciation, two end faces at a magnet (2) respectively design a loud speaker A and B like this, form a two-sided combination speaker, produce two sound fields simultaneously, the impedance of loud speaker A and B can design identical, also can design unequal, make a combination speaker can receive the two-way audio signal simultaneously, produce two sound fields, the third dimension of sound equipment is strengthened, and the B face is designed to split formula voice coil loudspeaker voice coil, reduced the vibration of cutting apart of low basin during low frequency, strengthened the dynamics of vibration, made bass effect more plentiful, the surround sound effect is better.
The utility model structural design uniqueness, simple, cost is low, and high and low audio fruit is obviously, and is strong around stereo perception, can satisfy each personage's of stratum demand.
Claims (3)1, a kind of novel two-sided combination speaker is characterized in that connecting design respectively on the two sides of a magnet (2) has two loud speaker A and loud speaker B, wherein:
Described loud speaker A by shell (1), magnet (2), Cushions (3), cone (6), magnetic conductive board (4), centring disk (5), a stem (8) and be located at magnetic conductive board (4) and a stem (8) between voice coil loudspeaker voice coil (7) formation.
Described loud speaker B is by shell (1 '), magnet (2), Cushions (3 '), cone (6 '), 6 with garden week the equally distributed magnetic conductive board of form (4) and the field stem (8 ') corresponding with it and be distributed in magnetic conductive board (4 ') with a stem (8 ') between 6 voice coil loudspeaker voice coils (7 ') formation.
2, novel two-sided combination speaker as claimed in claim 1, it is characterized in that riveting in the middle of the Nei Yuan of magnetic conductive board (4) of loud speaker A and the outer garden have 6 measure-alike, to distribute in garden week, connect loud speaker B and make it form the field stem (8 ') in split magnetic field.
3, novel two-sided combination speaker as claimed in claim 1, it is characterized in that 6 voice coil loudspeaker voice coils in the loud speaker B drive a cone (6 ') pronunciation, the total impedance of its 6 split type voice coil loudspeaker voice coils (7 ') equals the impedance of loud speaker A voice coil loudspeaker voice coil, or different with the total impedance of loud speaker A.
CN 94210493 1994-04-27 1994-04-27 Double-sided combined loudspeaking telephone set Expired - Fee Related CN2189808Y (en) Priority Applications (1) Application Number Priority Date Filing Date Title CN 94210493 CN2189808Y (en) 1994-04-27 1994-04-27 Double-sided combined loudspeaking telephone set Applications Claiming Priority (1) Application Number Priority Date Filing Date Title CN 94210493 CN2189808Y (en) 1994-04-27 1994-04-27 Double-sided combined loudspeaking telephone set Publications (1) Publication Number Publication Date CN2189808Y true CN2189808Y (en) 1995-02-15 Family ID=33827888 Family Applications (1) Application Number Title Priority Date Filing Date CN 94210493 Expired - Fee Related CN2189808Y (en) 1994-04-27 1994-04-27 Double-sided combined loudspeaking telephone set Country Status (1) Cited By (1) * Cited by examiner, â Cited by third party Publication number Priority date Publication date Assignee Title CN1106786C (en) * 1997-11-03 2003-04-23 ä¸æçµåæ ªå¼ä¼ç¤¾ Speaker systemRetroSearch is an open source project built by @garambo | Open a GitHub Issue
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