CN217607960U - Double-folded ring through hole horn with double high pitch cups - Google Patents
Double-folded ring through hole horn with double high pitch cups Download PDFInfo
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- CN217607960U CN217607960U CN202221848277.6U CN202221848277U CN217607960U CN 217607960 U CN217607960 U CN 217607960U CN 202221848277 U CN202221848277 U CN 202221848277U CN 217607960 U CN217607960 U CN 217607960U
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Abstract
The utility model relates to a mesopore loudspeaker technical field discloses two high pitch cup double-folded ring through-hole loudspeaker, including the outrigger frame, the inboard of outrigger frame is provided with magnetic conductive plate under the T iron, the bottom of magnetic conductive plate is provided with a plurality of bleeder vent near the equidistance of edge all around under the T iron, the upper end of magnetic conductive plate is provided with magnet under the T iron, the upper end of magnet is provided with the magnetic conduction upper plate, the inboard of outrigger frame is provided with the inner support frame. The utility model discloses in, through the interior welding structure that adopts, energy-concerving and environment-protective nature is better, does not use the solder wire, has made things convenient for the abundant rational utilization of little space cavity to through the setting of two high pitch sound cups, through two high pitch sound cups on the double-folding ring diaphragm to processing low frequency reinforcement and promote high frequency extension, make the power of integrated device obtain the reinforcement simultaneously, make the sound of integrated device realize playback saturation, loudness height, effect that the energy consumption is low.
Description
Technical Field
The utility model relates to a mesopore loudspeaker technical field especially relates to two double-folded ring through-hole loudspeaker of two high pitch cups.
Background
The loudspeaker is actually a conversion device for converting electric energy into sound, when different electronic energy is transmitted to the coil, the coil generates energy and magnetic field interaction of the magnet, the interaction causes vibration of the paper disc, because the electronic energy changes at any time, the coil of the loudspeaker moves forwards or backwards, so the paper disc of the loudspeaker moves along with the movement, the movement changes the density degree of air to generate sound, the basic principle of the moving coil loudspeaker is from Fleming left hand law, a wire with current and magnetic lines of force are vertically placed between north and south of the magnet, the wire moves under the interaction of the magnetic lines of force and the current, a vibrating diaphragm is attached to the wire, the vibrating diaphragm moves forwards and backwards along with the change of the current, and more than ninety percent of cone monomers are all in moving coil design at present.
When the existing middle-hole loudspeaker is used, high-low frequency difference basically exists, the extension of bottom high frequency is not enough, tone quality and timbre are poor, and the problem of extension of bottom high frequency does not exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-folded ring through hole loudspeaker with double high pitch cups.
In order to achieve the above purpose, the utility model adopts the following technical scheme: double-tweeter cup double-corrugated-ring through-hole loudspeaker comprises an outer support frame, wherein a T iron lower magnetic conduction plate is arranged on the inner side of the outer support frame, a plurality of air holes are formed in the periphery of the bottom end of the T iron lower magnetic conduction plate, close to the edge, of the bottom end of the T iron lower magnetic conduction plate in an equidistant mode, magnets are arranged at the upper end of the T iron lower magnetic conduction plate, a magnetic conduction upper plate is arranged at the upper end of each magnet, an inner support frame is arranged on the inner side of the outer support frame, the upper end of the inner support frame is fixedly connected with a positioning copper ring, a diaphragm copper ring is fixedly connected to the edge, close to the upper end of the outer support frame, a double-corrugated-ring diaphragm is arranged at the upper end of the diaphragm copper ring, the middle of the bottom end of the double-corrugated-ring diaphragm is fixedly connected to the top end of a voice coil, and a tweeter sound cup is arranged at the upper end of the double-corrugated-ring diaphragm.
As a further description of the above technical solution:
one side top fixedly connected with golden finger pad of outrigger frame, the middle part equidistance of golden finger pad is provided with two connecting holes, just the bottom of connecting hole all runs through golden finger pad and downwardly extending.
As a further description of the above technical solution:
the outer diameter of the T iron lower magnetic conduction plate is matched with the inner diameter of the outer support frame, and the outer diameter of the inner support frame is matched with the inner diameter of the T iron lower magnetic conduction plate.
As a further description of the above technical solution:
the inner diameters and the outer diameters of the magnetic conduction upper plate and the magnet are the same, and the inner diameters of the magnetic conduction upper plate and the magnet are matched with the outer diameter of the middle upper part of the T-iron lower magnetic conduction plate.
As a further description of the above technical solution:
the voice coil is made of copper-clad aluminum wires.
As a further description of the above technical solution:
the inner closed space between the outer support frame and the inner support frame is an inner installation cavity.
As a further description of the above technical solution:
the inner middle parts of the air holes are provided with dust screens, and the dust screens are made of nylon cotton yarns.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, through adopting magnetic circuit rubber coating structure, when this structure cost of using manpower sparingly, location copper ring, the diaphragm copper ring, the accurate tolerance of concentricity of inner support frame and outrigger frame is little, be favorable to improving the yields of whole device when processing production, and make the magnetic circuit part produce the cavity volume through bleeder vent under the magnetic conduction board under the T iron, at the inside internal welding structure who adopts of cavity, energy-concerving and environment-protective nature is better, do not use the solder wire, made things convenient for the abundant rational utilization of little space cavity.
2. The utility model discloses in, through the setting of two high pitch sound cups, through two high pitch sound cups on the cyclic membrane piece of double-folding to aggravating the low frequency and carry out the reinforcement and promote with extending the high frequency, make the power of integrated device obtain the reinforcement simultaneously for integrated device's sound has realized the effect that playback saturation, loudness are high, the energy consumption is low.
Drawings
Fig. 1 is a front side structural view of a dual-folded ring through-hole speaker with a dual-treble cup according to the present invention;
fig. 2 is a schematic bottom-up structure view of the dual-folded-ring through-hole speaker with dual tweeters according to the present invention;
fig. 3 is a schematic cross-sectional view of the internal structure of the dual-folded ring through-hole speaker with dual high pitch cups according to the present invention;
fig. 4 is an exploded schematic view of the dual-folded ring through-hole speaker with two high pitch cups according to the present invention.
Illustration of the drawings:
1. positioning a copper ring; 2. a high-pitch cup; 3. double folding the ring membrane; 4. a diaphragm copper ring; 5. a magnetic conductive upper plate; 6. a voice coil; 7. a magnet; 8. a gold finger pad; 9. t iron lower magnetic conductive plate; 10. an inner support frame; 11. an outer support frame; 12. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a double-folded ring through-hole loudspeaker with double treble cups comprises an outer support frame 11, wherein a T-iron lower magnetic conductive plate 9,T is arranged on the inner side of the outer support frame 11, a plurality of air holes 12 are equidistantly arranged near the edge of the periphery of the bottom end of the T-iron lower magnetic conductive plate 9, a magnet 7 is arranged at the upper end of the T-iron lower magnetic conductive plate 9, a magnetic conductive upper plate 5 is arranged at the upper end of the magnet 7, an inner support frame 10 is arranged on the inner side of the outer support frame 11, the upper end of the inner support frame 10 is fixedly connected with a positioning copper ring 1, a diaphragm copper ring 4 is fixedly connected at the edge of the upper end of the outer support frame 11, the upper end of a diaphragm copper ring 4 is provided with a double-folded-ring diaphragm 3, the middle part of the bottom end of the double-folded-ring diaphragm 3 is fixedly connected to the top end of a voice coil 6, the upper end of the double-folded-ring diaphragm 3 is provided with a high-pitch sound cup 2, the whole device adopts a magnetic circuit rubber coating structure, the external size of the magnetic circuit rubber coating can be 0.03mm on a single side, air holes 12 fixed by a magnetic conduction plate 9 under T iron are more stable than the curve of the manual net-sticking and tuning net-sticking of the prior art, and the consistency of the curve is more stable than that of the net-sticking of net cloth, and the labor cost is saved.
One side top fixedly connected with golden finger pad 8 of outrigger frame 11, the middle part equidistance of golden finger pad 8 is provided with two connecting holes, and the bottom of connecting hole all runs through golden finger pad 8 and downwardly extending, through golden finger pad 8 on the outrigger frame 11, make things convenient for whole device and other connecting device to carry out welded fastening, and also adopt connecting bolt to be connected it fixedly with other devices through the connecting hole on the golden finger pad 8, the user can select fixed mode according to the condition on scene.
The external diameter of magnetic conduction board 9 under the T iron and the internal diameter phase-match of outer support frame 11, magnetic conduction board 9 and outer support frame 11 can prevent through assorted T iron that outside dust from entering into the cavity inside from integrated device's bottom, the external diameter of inner support frame 10 and the internal diameter phase-match of magnetic conduction board 9 under the T iron, closure between the magnetic conduction board 9 multiplicable integrated device bottom structure under through assorted inner support frame 10 and T iron, prevent that outside dust from entering into the device inside, promote integrated device's life.
The inside and outside footpath of magnetic conduction upper plate 5 and magnet 7 is all unanimous, make things convenient for it to coincide through assorted magnetic conduction upper plate 5 and magnet 7, save the inside installation cavity volume of integrated device, the internal diameter of magnetic conduction upper plate 5 and magnet 7 all with the well upper portion external diameter phase-match of magnetic conduction plate 9 under the T iron, magnetic conduction upper plate 9 under through assorted T iron, magnetic conduction upper plate 5 and magnet 7, it is fixed that magnetic conduction upper plate 5 and magnet 7 are installed to convenient magnetic conduction plate 9 under through T iron, be favorable to improving the stability when integrated device uses.
The material of voice coil 6 adopts the copper clad aluminum wire material, and the radiating effect of aluminium ratio copper is good to aluminum coil has light in weight, reaction rate is fast, the little advantage of piston motion burden, thereby has leaded to whole voice coil 6 manufacture craft more complicated, and the range requirement of establishment can not have a bit distortion moreover.
The inside confined space between outer support frame 11 and the inner support frame 10 is the interior installation cavity, conveniently installs other devices of through-hole loudspeaker through the interior installation cavity between outer support frame 11 and the inner support frame 10.
All be provided with the dust screen in the inboard middle part of bleeder vent 12, the material of dust screen is the nylon cotton yarn material, through the dust screen in bleeder vent 12, can prevent that the dust in the external environment from passing through within the installation cavity that bleeder vent 12 entered into loudspeaker to also can prevent that the metal dust screen from causing the influence to loudspeaker internal magnetic circuit when having satisfied certain structural strength of dust screen through the dust screen of nylon cotton yarn material.
The working principle is as follows: when this device uses, because what this device adopted is magnetic circuit rubber coating structure, when this structure was used manpower sparingly cost, location copper ring 1, diaphragm copper ring 4, the accurate tolerance of concentricity of inner support frame 10 and outrigger frame 11 is little, be favorable to improving the yields of integrated device when processing production, and make the magnetic circuit part produce the cavity volume through bleeder vent 12 under the magnetic conduction board 9 under the T iron, the internal welding structure of adopting inside the cavity, energy-concerving and environment-protective nature is better, do not use the solder wire, the abundant rational utilization of little space cavity has been made things convenient for, this device passes through the setting of two high pitch sound cups 2 simultaneously, through high pitch sound cup 2 on the double-folded ring diaphragm 3 to aggravate the low frequency and strengthen and promote the high frequency extension, make the power of integrated device obtain simultaneously, make the sound of integrated device realize playback saturation, the loudness is high, the effect that the energy consumption is low.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. Two double-folded ring through-hole speakers of high pitch cup, including outrigger frame (11), its characterized in that: the inner side of the outer support frame (11) is provided with a T-iron lower magnetic conduction plate (9), the bottom of the T-iron lower magnetic conduction plate (9) is arranged at the periphery close to the edge in an equidistant mode and is provided with a plurality of air holes (12), the upper end of the T-iron lower magnetic conduction plate (9) is provided with a magnet (7), the upper end of the magnet (7) is provided with a magnetic conduction upper plate (5), the inner side of the outer support frame (11) is provided with an inner support frame (10), the upper end of the inner support frame (10) is fixedly connected with a positioning copper ring (1), the edge close to the upper end of the outer support frame (11) is fixedly connected with a diaphragm copper ring (4), the upper end of the diaphragm copper ring (4) is provided with a double-folded-ring diaphragm (3), the bottom middle part of the double-folded-ring diaphragm (3) is fixedly connected to the top end of a voice coil (6), and the upper end of the double-folded ring diaphragm (3) is provided with a high-pitch sound cup (2).
2. The dual-treble cup bi-fold ring through-hole speaker of claim 1, wherein: one side top fixedly connected with golden finger pad (8) of outrigger frame (11), the middle part equidistance of golden finger pad (8) is provided with two connecting holes, just the bottom of connecting hole all runs through golden finger pad (8) and downwardly extending.
3. The dual-treble cup bi-fold ring through-hole speaker of claim 1, wherein: the outer diameter of the T iron lower magnetic conduction plate (9) is matched with the inner diameter of the outer support frame (11), and the outer diameter of the inner support frame (10) is matched with the inner diameter of the T iron lower magnetic conduction plate (9).
4. The dual-treble cup bi-fold ring through-hole speaker of claim 1, wherein: the inner diameter and the outer diameter of the magnetic conduction upper plate (5) are consistent with those of the magnets (7), and the inner diameters of the magnetic conduction upper plate (5) and the magnets (7) are matched with the outer diameter of the middle upper part of the T-iron lower magnetic conduction plate (9).
5. The dual-treble cup bi-fold ring through-hole speaker of claim 1, wherein: the voice coil (6) is made of copper-clad aluminum wires.
6. The dual-treble cup bi-fold ring through-hole speaker of claim 1, wherein: the inner closed space between the outer support frame (11) and the inner support frame (10) is an inner installation cavity.
7. The dual-treble cup bi-fold ring through-hole speaker of claim 1, wherein: the middle of the inner side of the air holes (12) is provided with a dust screen which is made of nylon cotton yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221848277.6U CN217607960U (en) | 2022-07-16 | 2022-07-16 | Double-folded ring through hole horn with double high pitch cups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221848277.6U CN217607960U (en) | 2022-07-16 | 2022-07-16 | Double-folded ring through hole horn with double high pitch cups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607960U true CN217607960U (en) | 2022-10-18 |
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ID=83592913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221848277.6U Active CN217607960U (en) | 2022-07-16 | 2022-07-16 | Double-folded ring through hole horn with double high pitch cups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607960U (en) |
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2022
- 2022-07-16 CN CN202221848277.6U patent/CN217607960U/en active Active
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