Novel stacked open type earphone

Abstract

The utility model relates to the technical field of earphones, and discloses a novel stacked open type earphone, which comprises a main shell, an extension shell, a loudspeaker assembly and an ear hook, the loudspeaker assembly is arranged on one side of the main shell, and a driving assembly connected with the loudspeaker assembly is arranged in the main shell; the extension shell is in sliding connection with one end, far away from the loudspeaker assembly, of the main shell, and the ear hook is arranged at one end, far away from the main shell, of the extension shell; a guide column and an extension piece are arranged on one side, close to the main shell, of the extension shell, a guide groove is formed in the position, corresponding to the guide column, of the main shell, an extension groove is formed in the position, corresponding to the extension piece, of the main shell, the guide column is inserted into the guide groove, and the extension piece is buckled into the extension groove, so that the extension shell is connected with the main shell. According to the scheme, the structure is simple, and by adjusting the distance between the extension shell and the main shell, the loudspeaker assembly can be well attached to the ears of the user so as to adapt to more users.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a novel stacked open earphone. Background Art

[0002] With the rapid development of electronic technology, mobile phones have become an indispensable daily necessity, and more and more users prefer to wear headphones to play audio on their phones. Open-back headphones are headphones with ear hooks that hang on the auricle, providing a stable fit and preventing them from falling off. Therefore, open-back headphones are popular among users due to their portability and stable fit.

[0003] Current open-ear headphones, such as the battery and control buttons, are all housed inside the ear hook. This increases the number of wires connected to the ear hook, making it thicker and more painful for users to wear for extended periods, impacting user comfort. Furthermore, the structural dimensions of different users' ears vary, and the existing headphone body is fixedly connected to the ear hook, preventing it from being adjusted up or down relative to the ear hook. This results in some users having problems with the sound outlet of the headphone body being properly aligned with their ear canal, impacting their experience. Therefore, there is a need for a new type of stackable open-ear headphones with a simple structure and easy adjustment. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the present invention provides a novel stacked open-back earphone to solve the problem that the existing open-back earphone is inconvenient to adjust.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A novel stacked open-back earphone, designed to be easy for users to wear, comprises a main housing, an extended housing, a speaker assembly, and an ear hook. The speaker assembly is disposed on one side of the main housing, and a driver assembly connected to the speaker assembly is disposed within the main housing.

[0007] The extension housing is slidably connected to an end of the main housing away from the speaker assembly, and the ear hook is provided at the end of the extension housing away from the main housing;

[0008] A guide column and an extension piece are provided on a side of the extension shell close to the main shell. A guide groove is provided on the main shell corresponding to the position of the guide column, and an extension groove is provided on the main shell corresponding to the position of the extension piece. The guide column is inserted into the guide groove, and the position of the extension piece is buckled into the extension groove to connect the extension shell to the main shell.

[0009] Furthermore, a limit block is provided at one end of the guide column away from the extension shell, and a blocking member is provided at one side of the guide groove close to the extension shell, and the blocking member abuts against the limit block to limit the movement range of the guide column.

[0010] Furthermore, the blocking member includes a blocking block, and the main shell is provided with an elastic member at the notch of the guide groove, and the elastic member is connected to the blocking block.

[0011] Furthermore, the diameter of the limiting block gradually increases from the end away from the extension shell toward the extension shell.

[0012] Furthermore, the extension piece is formed by bending an elastic piece, and a positioning protrusion is provided at one end of the extension piece away from the extension shell. The extension groove corresponds to the position of the positioning protrusion, and a positioning slide is provided along the length direction of the groove wall, and the positioning protrusion is stuck in the positioning slide.

[0013] Furthermore, the positioning slide is provided with a plurality of positioning portions along its own length direction, and the outer end portion of the positioning protrusion is adapted to the positioning portion.

[0014] Furthermore, a touch component is provided on a side of the main housing away from the speaker component, and the touch component is connected to the driving component.

[0015] Furthermore, a battery assembly is provided in the extended shell, and the battery assembly is connected to the drive assembly.

[0016] Furthermore, a wire post is provided on one side of the extended shell close to the main shell, and the wire post at least partially extends into the main shell. The wire post is provided with a wire channel along its own height direction, and a wire is passed through the wire channel to connect the battery assembly with the drive assembly.

[0017] Furthermore, a notch is provided on the upper portion of the ear hook.

[0018] Compared with the prior art, the beneficial effect of the present invention is that the above-mentioned scheme is adopted, and the structure of the utility model is simple. The extended shell and the main shell are slidably connected through the guide column and the extension plate, so that the extended shell moves up and down along the guide column to adjust the distance between the extended shell and the main shell. When the user wears it, the position of the speaker assembly can be adjusted in the up and down directions according to his own needs, so that the sound outlet on the speaker assembly can be better aligned with the user's ear canal, and the speaker assembly can be better fitted to the user's ear by twisting the ear hook, so as to enhance the user's usage experience, can adapt to more users, and has good market application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic structural diagram of a novel stacked open-back earphone according to an embodiment of the present invention;

[0020] Figure 2 For the utility model Figure 1 A schematic structural diagram of the installation area of the rear housing of an embodiment;

[0021] Figure 3 For the utility model Figure 1 A cross-sectional view of the mounting area of the rear housing of an embodiment;

[0022] Figure 4 For the utility model Figure 1 A cross-sectional view of a loudspeaker body according to an embodiment;

[0023] In the figure, 1. Main shell; 11. Guide groove; 12. Blocking member; 13. Blocking block; 14. Extension groove; 15. Positioning slide; 2. Extension shell; 21. Guide column; 22. Limiting block; 23. Extension piece; 24. Positioning protrusion; 3. Ear hook; 31. Notch; 4. Speaker assembly; 5. Touch assembly; 6. Drive assembly; 7. Battery assembly. DETAILED DESCRIPTION

[0024] To facilitate understanding of the present invention by those skilled in the art, the following describes specific embodiments of the present invention with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "mounted," "fixed," "upper," "lower," and similar expressions used in this specification are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art in the art of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] One embodiment of the present invention is as follows: Figure 1 、 4As shown, the new stacked open-earphones are used to make it easy for users to wear, including a main shell 1, an extended shell 2, a speaker assembly 4 and an ear hook 3. The speaker assembly 4 is arranged on one side of the main shell 1, and a drive assembly 6 connected to the speaker assembly 4 is provided in the main shell 1; the extended shell 2 is slidably connected to the end of the main shell 1 away from the speaker assembly 4, and the ear hook 3 is arranged at the end of the extended shell 2 away from the main shell 1; a guide column 21 and an extension piece 23 are provided on the side of the extended shell 2 close to the main shell 1, and a guide groove 11 is provided on the main shell 1 corresponding to the position of the guide column 21, and an extension groove 14 is provided on the main shell 1 corresponding to the position of the extension piece 23, the guide column 21 is inserted into the guide groove 11, and the position of the extension piece 23 is buckled into the extension groove 14, so as to connect the extended shell 2 with the main shell 1.

[0028] The new stacked open-earphones of this solution are easy for users to wear. The extended shell 2 and the main shell 1 are slidably connected through the guide column 21 and the extension piece 23, so that the extended shell 2 moves up and down along the guide column 21 to adjust the distance between the extended shell 2 and the main shell 1. When the user wears it, the position of the speaker assembly 4 can be adjusted in the up and down directions according to their own needs, so that the sound outlet on the speaker assembly 4 can be better aligned with the user's ear canal, and the speaker assembly 4 can be better fitted to the user's ear by twisting the ear hook 3, so as to enhance the user experience and be able to adapt to more users.

[0029] In this embodiment, Figure 3 As shown, a limit block 22 is provided at one end of the guide column 21 away from the extension shell 2, and a blocking member 12 is provided on one side of the guide groove 11 close to the extension shell 2. The blocking member 12 abuts against the limit block 22 to limit the movement range of the guide column 21.

[0030] Specifically, the extension shell 2 is an arc-shaped structure, and the two ends of the extension shell 2 are respectively connected to the main shell 1 and the ear hook 3. The extension shell 2 is close to one end of the main shell 1, and guide columns 21 and extension sheets 23 are respectively provided on the opposite sides. The guide column 21 is pulled out along the guide groove 11 by pulling the extension shell 2 to adjust the distance between the extension shell 2 and the main shell 1. During the pulling and pulling process, the extension sheet 23 rubs the wall of the extension groove 14 to position the extension shell 2 relative to the main shell 1.

[0031] In this embodiment, Figure 4 As shown, the blocking member 12 includes a blocking block 13 , and the main housing 1 is provided with an elastic member at the notch of the guide groove 11 , and the elastic member is connected to the blocking block 13 .

[0032] Specifically, the main shell 1 is provided with a mounting groove at the notch of the guide groove 11, and the elastic member is provided in the mounting groove. The elastic member is a spring, and the blocking block 13 is driven by the elastic member to extend into the notch of the guide groove 11 to limit the guide column 21 from being pulled out of the guide groove 11.

[0033] In this embodiment, Figure 4 As shown, the diameter of the limiting block 22 gradually increases from the end away from the extension shell 2 toward the extension shell 2 .

[0034] Specifically, the limiting block 22 is in a convex shape. During assembly, the inclined surface of the limiting block 22 presses the elastic member to drive the blocking block 13 to move back, so that the guide column 21 passes through the guide groove 11.

[0035] In this embodiment, Figure 4 As shown, the extension piece 23 is formed by bending an elastic piece, and a positioning protrusion 24 is provided at one end of the extension piece 23 away from the extension shell 2. The extension groove 14 corresponds to the position of the positioning protrusion 24, and a positioning slide 15 is opened along the length direction of its groove wall, and the positioning protrusion 24 is stuck in the positioning slide 15.

[0036] Specifically, the elastic sheet provides a force after being bent. When the extension sheet 23 is inserted into the extension groove 14, the groove wall of the extension groove 14 presses the extension sheet 23 to deform, so that the extension sheet 23 moves inward against the groove wall of the extension groove 14. When the force of pulling the extension shell 2 is greater than the force of the deformation of the extension sheet 23, the extension shell 2 is moved along the direction of the extension groove 14. When the force of pulling the extension shell 2 is less than the force of the deformation of the extension sheet 23, the extension shell 2 is positioned relative to the main shell 1.

[0037] In this embodiment, Figure 4 As shown, the positioning slideway 15 is provided with a plurality of positioning portions along its own length direction, and the outer end portion of the positioning protrusion 24 is adapted to the positioning portion.

[0038] Specifically, when the extension piece 23 is inserted into the extension groove 14, the positioning protrusion 24 is located in the positioning slide 15. During the process of pulling and pulling the extension shell 2, the extension piece 23 moves against the groove wall of the extension groove 14, and the positioning protrusion 24 is moved from one positioning part to another positioning part, so that the distance between the extension shell 2 and the main shell 1 can be adjusted in multiple levels.

[0039] In this embodiment, Figure 3As shown, a touch control component 5 is provided on a side of the main housing 1 away from the speaker component 4 , and the touch control component 5 is connected to the driving component 6 .

[0040] Specifically, the touch component 5 and the speaker component 4 are respectively arranged on opposite sides of the main shell 1 away from the extended shell 2. The side where the speaker component 4 is installed fits the user's ear, and the side where the touch component 5 is installed is away from the user's ear, so that the user can control the function through the touch component 5 during use; a accommodating cavity is provided in the main shell 1, and the driving component 6 is arranged in the accommodating cavity. The touch component 5, the driving component 6 and the speaker component 4 are stacked and arranged in the main shell 1, eliminating the interconnected wires to simplify the structure of the main shell 1.

[0041] In this embodiment, Figure 4 As shown, a battery assembly 7 is provided in the extended housing 2 , and the battery assembly 7 is connected to the drive assembly 6 .

[0042] Specifically, the extended shell 2 has a receiving cavity, and the battery assembly 7 is arranged in the receiving cavity. Only the battery assembly 7 is placed in the extended shell 2, which can increase the battery capacity and achieve a longer usage time.

[0043] In this embodiment, Figure 3 As shown, a wire post is provided on one side of the extended shell 2 close to the main shell 1, and the wire post at least partially extends into the main shell 1. The wire post is provided with a wire channel along its own height direction, and a wire is passed through the wire channel to connect the battery assembly 7 with the drive assembly 6.

[0044] Specifically, the wire post is arranged between the guide post 21 and the extension piece 23. The wire post is a hollow structure with a wire channel formed inside. One end of the wire is electrically connected to the battery assembly 7, and the other end extends through the wire channel into the main shell 1 and is electrically connected to the circuit board of the drive assembly 6.

[0045] In this embodiment, Figure 2 As shown, a notch 31 is provided on the upper portion of the ear hook 3 .

[0046] Specifically, the ear hook 3 is made of silicone material and can be adjusted left and right by positive 10°-negative 65° and up and down by 20°, so as to cooperate with the extended shell 2 to adapt to more users; the notch 31 is located on the side of the ear hook 3 close to the user's ear. Some users wear glasses, and when wearing glasses and ear hooks 3 at the same time, if the temples or ear hooks 3 are thick, the user will feel discomfort in the ears due to squeezing when wearing them for a long time while exercising. The notch 31 designed in this way can make the temples of glasses be located at the notch 31 when wearing glasses, avoiding the temples and ear hooks 3 from squeezing each other, thereby improving the user experience.

[0047] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the description of the present utility model; and, for ordinary technicians in this field, they can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A novel stacked open-back earphone, designed to be easy for users to wear, characterized by: The invention comprises a main housing (1), an extended housing (2), a speaker assembly (4) and an ear hook (3), wherein the speaker assembly (4) is arranged on one side of the main housing (1), and a driving assembly (6) connected to the speaker assembly (4) is provided in the main housing (1); The extended housing (2) is slidably connected to an end of the main housing (1) away from the speaker assembly (4), and the ear hook (3) is arranged at an end of the extended housing (2) away from the main housing (1); A guide column (21) and an extension piece (23) are provided on a side of the extension shell (2) close to the main shell (1); a guide groove (11) is provided on the main shell (1) corresponding to the position of the guide column (21); an extension groove (14) is provided on the main shell (1) corresponding to the position of the extension piece (23); the guide column (21) is inserted into the guide groove (11), and the position of the extension piece (23) is buckled into the extension groove (14), so as to connect the extension shell (2) to the main shell (1).

2. The novel stacked open-back earphone according to claim 1, characterized in that: A limit block (22) is provided at one end of the guide column (21) away from the extension housing (2), and a blocking member (12) is provided at one side of the guide groove (11) close to the extension housing (2), and the blocking member (12) abuts against the limit block (22) to limit the movement range of the guide column (21).

3. The novel stacked open-back earphone according to claim 2, characterized in that: The blocking member (12) includes a blocking block (13); the main housing (1) is provided with an elastic member at the notch of the guide groove (11); and the elastic member is connected to the blocking block (13).

4. The novel stacked open-back earphone according to claim 3, characterized in that: The diameter of the limiting block (22) gradually increases from the end away from the extension shell (2) toward the extension shell (2).

5. The novel stacked open-back earphone according to claim 1, characterized in that: The extension piece (23) is formed by bending an elastic piece. A positioning protrusion (24) is provided at one end of the extension piece (23) away from the extension shell (2). The extension groove (14) corresponds to the position of the positioning protrusion (24). A positioning slideway (15) is provided along the length direction of the groove wall. The positioning protrusion (24) is inserted into the positioning slideway (15).

6. The novel stacked open-back earphone according to claim 5, characterized in that: The positioning slideway (15) is provided with a plurality of positioning portions along its own length direction, and the outer end portion of the positioning protrusion (24) is adapted to the positioning portion.

7. The novel stacked open-back earphone according to claim 1, characterized in that: A touch control component (5) is provided on a side of the main housing (1) away from the speaker component (4), and the touch control component (5) is connected to the drive component (6).

8. The novel stacked open-back earphone according to claim 7, characterized in that: A battery assembly (7) is provided in the extension housing (2), and the battery assembly (7) is connected to the drive assembly (6).

9. The novel stacked open-back earphone according to claim 8, characterized in that: A wire post is provided on a side of the extended housing (2) close to the main housing (1), and the wire post at least partially extends into the main housing (1). The wire post is provided with a wire channel along its own height direction, and a wire is passed through the wire channel to connect the battery assembly (7) with the drive assembly (6).

10. The novel stacked open-back earphone according to claim 1, characterized in that: A notch (31) is provided on the upper portion of the ear hook (3).

Images