CN214544738U - Bass enhanced earphone speaker with bass tube - Google Patents

Abstract

The utility model discloses a take bass enhancement mode earphone speaker of bass pipe, including shell and fixed subassembly, the fixed first cavity that is equipped with in middle part of the inside bottom of shell, the cell slot has been seted up at the middle part of first cavity, and the inside block in cell slot is connected with sound production unit, and fixed subassembly includes set casing, two fixed plates, two second nut seats and two second screws, and the fixed middle part that sets up on first cavity top of set casing, the beneficial effects of the utility model are that: the two sound receiving holes can transmit bass in the shell into the two bass enhancement pipes so as to enhance the bass effect; the sound discharging hole can discharge bass generated by the sound producing unit, and the tuning cotton can prevent the listening effect caused by the overweight low frequency; the two fixing columns can be matched with the fixing shell to fix the sound production unit, so that harmful vibration generated by the sound production unit is reduced, and the sound production efficiency of the sound production unit is ensured; the dust screen can prevent dust from entering the interior of the bass boost duct.

Description

Bass enhanced earphone speaker with bass tube

Technical Field

The utility model relates to an earphone speaker, in particular to take bass enhancement mode earphone speaker of bass pipe belongs to sound generating mechanism technical field.

Background

Earphones have become a necessary audio output device for various audio playing devices, and existing earphones include various types, such as headphones, in-ear earphones and the like. Along with people's requirement for earphone quality constantly improves, the sound effect of earphone is more and more taken into account by people, but the heavy bass effect of current common earphone loudspeaker is poor to the earphone that possesses heavy bass effect at present is not good to the fixed effect of loudspeaker, and sound producing unit produces harmful vibration easily at the during operation, has seriously influenced listening and has experienced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take bass enhancement mode earphone speaker of bass pipe to solve the bass effect that proposes among the above-mentioned background art poor with produce the problem of harmful vibration easily.

In order to achieve the above object, the utility model provides a following technical scheme: a bass enhancement type earphone speaker with bass tubes comprises a shell and a fixing assembly, wherein a first cavity is fixedly arranged in the middle of the bottom end inside the shell, a unit groove is formed in the middle of the first cavity, a sounding unit is clamped and connected inside the unit groove, a partition plate is fixedly arranged at the top end of the shell, a through hole is formed in the middle of the partition plate, first nut seats are fixedly arranged on two sides of the top end of the partition plate, first screws are connected to the inner wall of each first nut seat in a threaded mode, an upper cover is fixedly connected to the top end of the partition plate, a second cavity is formed by the top end of the partition plate and the inside of the upper cover, bass enhancement tubes are fixedly connected to two sides of the bottom end of the partition plate, the bottom ends of the two bass enhancement tubes are fixedly connected and communicated with two sides of the inner wall of the bottom end of the shell respectively, and a sound outlet plate is fixedly arranged in the middle of the bottom end of the shell, the surface of the sound outlet plate is provided with a plurality of sound outlet holes, the fixing assembly comprises a fixing shell, two fixing plates, two second nut seats and two second screws, the fixing shell is fixedly arranged in the middle of the top end of the first cavity, the two fixing plates are fixedly arranged at the bottoms of two sides of the fixing shell respectively, the two second nut seats are fixedly arranged on two sides of the inner wall of the top end of the first cavity respectively, and the two second screws are in threaded connection with the two second nut seats respectively.

As an optimized technical scheme of the utility model, two the sound receiving hole has all been seted up to the corresponding one side of bass enhancement pipe.

As a preferred technical scheme of the utility model, the sound leakage hole has been seted up at the middle part on set casing top, the bottom fixedly connected with tuning cotton of sound leakage hole.

As a preferred technical scheme of the utility model, the both sides of set casing top inner wall are all fixed and are equipped with the fixed column, two the bottom of fixed column respectively with the both sides fixed connection on sound generating unit top.

As an optimized technical scheme of the utility model, the draw-in groove has been seted up on the surface of shell.

As an optimized technical proposal of the utility model, the bottom of one side of the upper cover is provided with an exhaust hole.

As an optimal technical scheme of the utility model, two the bottom of bass reinforcing pipe is all fixed and is equipped with the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a bass enhancement type earphone speaker with bass tubes, two sound receiving holes can transmit bass in the shell into two bass enhancement tubes to enhance the bass effect; the sound discharging hole can discharge bass generated by the sound producing unit, and the tuning cotton can prevent the listening effect caused by the overweight low frequency; the two fixing columns can be matched with the fixing shell to fix the sound production unit, so that harmful vibration generated by the sound production unit is reduced, and the sound production efficiency of the sound production unit is ensured; the dust screen can prevent dust from entering the interior of the bass boost duct.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the first chamber of the present invention.

In the figure: 1. a housing; 2. an upper cover; 3. a partition plate; 4. a fixing assembly; 41. a stationary case; 42. a fixing plate; 43. a second nut seat; 44. a second screw; 45. tuning cotton; 46. fixing a column; 5. a sound emitting unit; 6. a sound outlet plate; 7. a first chamber; 8. a unit cell; 9. a card slot; 10. an exhaust hole; 11. a first screw; 12. a first nut seat; 13. a dust screen; 14. a bass boost tube; 15. a second chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a bass enhancement earphone speaker with bass tubes, comprising a housing 1 and a fixing assembly 4, wherein a first chamber 7 is fixed at the middle of the bottom end inside the housing 1, a unit groove 8 is formed in the middle of the first chamber 7, a sound unit 5 is connected to the unit groove 8 in a snap-fit manner, a partition plate 3 is fixed at the top end of the housing 1, a through hole is formed in the middle of the partition plate 3, first nut seats 12 are fixed on both sides of the top end of the partition plate 3, first screws 11 are connected to the inner wall of the first nut seats 12 in a threaded manner, an upper cover 2 is fixedly connected to the top end of the partition plate 3, a second chamber 15 is formed between the top end of the partition plate 3 and the inside of the upper cover 2, bass enhancement tubes 14 are fixedly connected to both sides of the bottom end of the partition plate 3, the bottom ends of the two bass enhancement tubes 14 are respectively fixedly connected and communicated with both sides of the inner wall of the bottom end of the housing 1, the fixed sound board 6 that is equipped with in middle part of shell 1 bottom, a plurality of sound hole has been seted up on the surface of sound board 6, fixed subassembly 4 is including set casing 41, two fixed plates 42, two second nut seats 43 and two second screws 44, the fixed middle part that sets up on first cavity 7 top of set casing 41, two fixed plates 42 are the fixed bottom that sets up in set casing 41 both sides respectively, two second nut seats 43 are the fixed both sides that set up at first cavity 7 top inner wall respectively, two second screws 44 respectively with two second nut seats 43 threaded connection.

Preferably, the two bass enhancement pipes 14 are provided with sound-receiving holes on the corresponding sides, and the two sound-receiving holes can transmit bass inside the housing 1 into the two bass enhancement pipes 14 to enhance the bass effect; the middle part of the top end of the fixed shell 41 is provided with a sound release hole, the bottom end of the sound release hole is fixedly connected with a tuning cotton 45, the sound release hole can release bass generated by the sound generating unit 5, and the tuning cotton 45 can prevent the listening effect caused by overweight low frequency; fixing columns 46 are fixedly arranged on two sides of the inner wall of the top end of the fixed shell 41, the bottom ends of the two fixing columns 46 are fixedly connected with two sides of the top end of the sound generating unit 5 respectively, the two fixing columns 46 can be matched with the fixed shell 41 to fix the sound generating unit 5, harmful vibration generated by the sound generating unit 5 is reduced, and therefore sound generating efficiency of the sound generating unit is guaranteed; the surface of the shell 1 is provided with a clamping groove 9, and the clamping groove 9 can facilitate the installation of earmuffs; the bottom of one side of the upper cover 2 is provided with an exhaust hole 10, and the exhaust hole 10 can exhaust the airflow generated by the sound generating unit 5 to the outside; the bottom ends of the two bass enhancement tubes 14 are both fixedly provided with dust screens 13, and the dust screens 13 can prevent dust from entering the interior of the bass enhancement tubes 14.

When in specific use, the utility model relates to a bass enhancement type earphone speaker with a bass tube, firstly, an upper cover 2 is fixedly connected with a shell 1 through two first screws 11, then, two second screws 44 are screwed with two second nut seats 43, so that the fixing case 41 is mounted on the top end of the first chamber 7, and can be engaged with the fixing case 41 through two fixing posts 46, the sound production unit 5 is fixed, the harmful vibration generated by the sound production unit 5 is reduced, thereby ensuring the sound production efficiency, then, the sound discharging hole can discharge the bass generated by the sound generating unit 5, the tuning cotton 45 can prevent the low frequency from being too heavy to cause the listening effect, install the ear muff in the bottom of shell 1 through draw-in groove 9, finally, can spread into two bass reinforcing pipes 14 with the inside bass of shell 1 through two sound receiving holes in to strengthen the bass effect.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A bass enhancement type earphone speaker with a bass tube comprises a shell (1) and a fixing component (4), and is characterized in that a first cavity (7) is fixedly arranged in the middle of the bottom end inside the shell (1), a unit groove (8) is formed in the middle of the first cavity (7), a sounding unit (5) is clamped and connected inside the unit groove (8), a partition plate (3) is fixedly arranged at the top end of the shell (1), a through hole is formed in the middle of the partition plate (3), first nut seats (12) are fixedly arranged on two sides of the top end of the partition plate (3), first screws (11) are connected to the inner wall of each first nut seat (12) in a threaded mode, an upper cover (2) is fixedly connected to the top end of the partition plate (3), a second cavity (15) is formed by the top end of the partition plate (3) and the inside of the upper cover (2), and bass tubes (14) are fixedly connected to two sides of the bottom end of the partition plate (3), the bottom ends of the two bass enhancement tubes (14) are respectively fixedly connected and communicated with the two sides of the inner wall of the bottom end of the shell (1), a sound outlet plate (6) is fixedly arranged in the middle of the bottom end of the shell (1), a plurality of sound outlet holes are arranged on the surface of the sound outlet plate (6), the fixing component (4) comprises a fixing shell (41), two fixing plates (42), two second nut seats (43) and two second screws (44), the fixed shell (41) is fixedly arranged in the middle of the top end of the first cavity (7), the two fixed plates (42) are respectively and fixedly arranged at the bottoms of the two sides of the fixed shell (41), the two second nut seats (43) are respectively and fixedly arranged on the two sides of the inner wall of the top end of the first cavity (7), and the two second screws (44) are respectively in threaded connection with the two second nut seats (43).

2. The bass-enhanced earphone speaker with a bass tube of claim 1, wherein: sound receiving holes are formed in one corresponding side of each of the two bass enhancement tubes (14).

3. The bass-enhanced earphone speaker with a bass tube of claim 1, wherein: the middle part of the top end of the fixed shell (41) is provided with a sound venting hole, and the bottom end of the sound venting hole is fixedly connected with tuning cotton (45).

4. A bass-enhanced earphone speaker with a bass tube as in claim 3, wherein: fixed column (46) are all fixed being equipped with in both sides of set casing (41) top inner wall, two the bottom of fixed column (46) respectively with the both sides fixed connection on sound generating unit (5) top.

5. The bass-enhanced earphone speaker with a bass tube of claim 1, wherein: the surface of the shell (1) is provided with a clamping groove (9).

6. The bass-enhanced earphone speaker with a bass tube of claim 1, wherein: the bottom of one side of the upper cover (2) is provided with an exhaust hole (10).

7. The bass-enhanced earphone speaker with a bass tube of claim 1, wherein: and dust screens (13) are fixedly arranged at the bottom ends of the two bass enhancement tubes (14).

Images