Ear clamping type earphone

Abstract

The utility model relates to an ear clamping type earphone, comprising a loudspeaker assembly and a control assembly, the loudspeaker assembly is provided with a fork-shaped arched beam, the tail end of the fork-shaped arched beam is provided with two hinge joints, the control assembly is provided with a hinge seat, the two hinge joints are hinged with the hinge seat through a hinge shaft, and the hinge shaft is provided with a torsion spring. According to the utility model, a stable triangular structure is formed by the fork-shaped arched beam and the hinged end of the control assembly, so that the structure is more stable and more durable when a user wears and uses the glasses.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to an ear-clip type earphone. Background Art

[0002] The earphones are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using a speaker close to the ear. Chinese Patent 202021631230.5 discloses an ear-clip Bluetooth headset, including a Bluetooth headset body, one end of which is provided with an ear clip that cooperates with it to clamp the human auricle, and an ear-clip space is formed between the ear clip and the Bluetooth headset body. The ear clip is a soft ear clip, and the size of the ear-clip space can be adjusted to cooperate with the Bluetooth headset body to clamp the human auricle, which is convenient for wearing and improves the user's comfort. Although the soft ear clip can solve the adaptation problem, the soft ear clip will deform after long-term use, become loose to wear, and easily fall off during exercise. The soft ear clip is also prone to oxidation, brittleness, and even breakage. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies in the prior art and provide an ear-clip type headset, comprising a speaker assembly and a control assembly, wherein the speaker assembly is provided with a fork-shaped arch beam, and the control assembly is hinged to two hinged joints of the fork-shaped arch beam, and the headset can be easily worn with one hand by opening and closing the speaker assembly and the control assembly, and is durable.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A clip-on earphone comprises a speaker assembly and a control assembly, wherein the speaker assembly is provided with a fork-shaped arch beam, and the end of the fork-shaped arch beam is provided with two hinged heads, and the control assembly is provided with a hinge seat, and the two hinged heads are hinged to the hinge seat through a hinge shaft, and the hinge shaft is provided with a torsion spring.

[0006] Furthermore, the control component includes a shell and an articulated bracket, the articulated seat is arranged at one end of the articulated bracket, one end of the articulated seat extends to the inner side of the shell with a shell connecting seat, the shell connecting seat is fixedly connected to the shell by screws, a plug is provided above the articulated seat, a slot is provided on the inner wall of the shell, and the plug is fixedly connected to the slot.

[0007] Furthermore, the control component also includes a control circuit board, a control circuit board bracket is provided on one side of the shell connecting seat, and a control circuit board positioning pin is provided on the other side of the shell connecting seat, the control circuit board is fixed to the control circuit board bracket by screws, and the control circuit board positioning pin is inserted into the positioning hole of the control circuit board.

[0008] Further, a wire routing hole is provided inside the fork-shaped arch beam.

[0009] Further, the speaker assembly includes a front shell and a bottom shell. A decorative member is provided on the front shell, and a speaker is provided on the bottom shell.

[0010] Further, the front shell or the bottom shell of the speaker assembly and the fork-shaped arch beam are integrally formed of a hard material.

[0011] The present utility model has the following advantages compared with the prior art:

[0012] 1. The present utility model forms a stable triangular structure through the hinge end of the fork-shaped arch beam and the control assembly. When the user wears and uses it, the structure will be more stable and more durable.

[0013] 2. The present utility model is provided with a wire routing hole or a pre-embedded wire groove inside the fork-shaped arch beam, and the wire is hidden inside the fork-shaped arch beam, which can protect the wire and solve the problem of wire breakage caused by multiple bends during wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0015] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the fork-shaped arch beam in the present utility model;

[0017] Figure 3 is an assembly schematic diagram of the fork-shaped arch beam and the hinge bracket in the present utility model;

[0018] Figure 4 is an initial angle limit schematic diagram of the fork-shaped arch beam and the hinge bracket in the present utility model;

[0019] Figure 5 is a maximum rotation angle limit schematic diagram of the fork-shaped arch beam and the hinge bracket in the present utility model;

[0020] Figure 6 is an internal structural schematic diagram of the present utility model;

[0021] Figure 7 is a schematic diagram of the insertion tenon on the hinge bracket in the present utility model;

[0022] Figure 8 is a schematic diagram of the slot on the control component housing in the present utility model;

[0023] Figure 9 is an overall structural schematic diagram of the present utility model;

[0024] Figure markings: 1-speaker assembly; 2-control assembly; 3-forked arch beam; 4-hinge shaft; 5-torsion spring; 6-first screw; 7-second screw; 8-conducting wire; 9-enamel; 11-decorative part; 12-second surface shell; 13-second bottom shell; 14-speaker; 15-sound hole; 21-hinge bracket; 22-first surface shell; 23-first bottom shell; 24-control circuit board; 25-battery; 31-left hinge; 32-right hinge; 33-buried wire trough; 211-hinge seat; 212-housing connecting seat; 213-insert falcon; 214-control circuit board bracket; 215-control circuit board positioning pin; 216-block; 231-slot; 232-bracket connecting seat; 311-initial limiting boss; 312-support. DETAILED DESCRIPTION

[0025] Embodiment 1:

[0026] See also Figure 1 , Figure 2 , Figure 3 A clip-on earphone of the present embodiment comprises a speaker assembly 1 and a control assembly 2, wherein the speaker assembly 1 and the control assembly 2 are arranged opposite to each other, a fork-shaped arch beam 3 is provided on the speaker assembly 1, and a left hinge joint 31 and a right hinge joint 32 are provided at the ends of the fork-shaped arch beam 3, a hinge seat 211 is provided on the control assembly 2, and the two hinge joints are hinged to the hinge seat 211 through a hinge shaft 4, a first hinge shaft mounting hole is provided on the two hinge joints, and a second hinge shaft mounting hole is provided on the hinge seat 211, and the hinge shaft 4 is sequentially inserted into the first hinge shaft mounting hole and the second hinge shaft mounting hole, and a torsion spring 5 is provided on the hinge shaft 4, and one torsion bar of the torsion spring 5 is hung on the support 312 of the left hinge joint 31, and the other torsion bar of the torsion spring 5 is against the hinge seat 211.

[0027] See also Figure 1 , Figure 9 In this embodiment, the speaker assembly 1 can rotate relative to the control assembly 2 to increase the distance between the two so as to facilitate wearing the earphone on the ear. This operation can be called opening. After wearing, the speaker assembly 1 is clamped on the outside of the external auditory canal under the elastic force of the torsion spring 5, and the control assembly 2 is clamped on the back side of the auricle under the elastic force of the torsion spring 5. The fork-shaped arch beam 3 bypasses the outside of the auricle, and the auricle can provide a certain degree of auxiliary support for the fork-shaped arch beam 3. By clamping the speaker assembly 1 and the control assembly 2 relatively in front and behind the auricle, combined with the auxiliary support of the auricle to the fork-shaped arch beam 3, the earphone can be worn more firmly and not easy to get loose, even if the human body is in motion.

[0028] In this embodiment, the fork-shaped arch beam 3 can have two structures. One structure is that the fork-shaped arch beam 3 has one fixed connection end with the speaker assembly 1 and two hinged ends with the control assembly 2; the other structure is as follows Figure 9As shown, there are two fixed connection ends with the speaker assembly 1 and two hinged ends with the control assembly 2, which are cross-stacked in the middle. The fork-shaped arch beam 3 and the hinged end of the control assembly 2 form a stable triangular structure, which will be more stable and durable when worn by the user.

[0029] See also Figure 1 , Figure 7 , Figure 8 In this embodiment, the control component 2 includes a housing and an articulated bracket 21. The housing includes a first surface shell 22 and a first bottom shell 23. The first surface shell 22 is located on a side away from the auricle, and the first bottom shell 23 is located on a side close to the surface of the auricle. The first surface shell 22 and the first bottom shell 23 are assembled by snapping, and a hole that can accommodate two articulated heads and an articulated seat is formed between the two. Figure 9 The hinge seat 211 is arranged at one end of the hinge bracket 21, and a shell connecting seat 212 is extended toward the inner side of the shell from one end close to the hinge seat 211. The shell connecting seat 212 is provided with a sinking groove, and a through hole is provided at the center of the sinking groove. A bracket connecting seat 232 is provided on the first bottom shell 23, and a threaded hole is provided on the bracket connecting seat 232. The bracket connecting seat 232 is inserted into the sinking groove of the shell connecting seat 212. The shell connecting seat 212 is fixedly connected to the bracket connecting seat 232 of the first bottom shell 23 by a first screw 6. A plug 213 is provided above the hinge seat 211, and a slot 231 is provided on the inner wall of the first bottom shell 23. The plug 213 is fixedly connected to the slot 231.

[0030] In this embodiment, the articulated bracket 21 is fixed to the housing of the control component 2 as a whole, firstly the plug 213 on the articulated seat is inserted into the slot 231 of the first bottom shell, then the housing connecting seat 212 is fixedly connected to the first bottom shell 23 by the first screw 6, and finally the first face shell 22 is buckled to the first bottom shell 23 as a whole. The connection structure of the plug and the slot makes the installation of the articulated bracket and the housing of the control component more secure.

[0031] See also Figure 6 , Figure 7 The control component 2 also includes a control circuit board 24. A control circuit board bracket 214 is provided on one side of the shell connecting seat 212, and a control circuit board positioning pin 215 is provided on the other side of the shell connecting seat 212. The control circuit board 24 is fixed to the control circuit board bracket 214 by a second screw 7, and the control circuit board positioning pin 215 is inserted into the positioning hole of the control circuit board.

[0032] In this embodiment, the control circuit board bracket 214, the shell connecting seat 212, and the control circuit board positioning pin 215 are arranged along the inner edge of the first bottom shell 23, so that installation space for the battery 25 can be reserved in the middle of the first bottom shell 23, and the battery 25 can be limited together with the first bottom shell 23.

[0033] See also Figure 4 , Figure 7 The left hinge joint 31 is provided with an initial limiting boss 311, and a stopper 216 is provided between the hinge seat 211 and the control circuit board bracket 214. Under the elastic force of the torsion spring 5, when the earphone is not subjected to external force, the stopper 216 is pressed against the initial limiting boss 311, and the speaker assembly and the control assembly maintain a minimum distance. Figure 5 The maximum rotation angle of the speaker assembly 1 relative to the control assembly 2 is limited by the support 312 of the left hinge joint 31, which can avoid the fork-shaped arch beam 3 interfering with the housing of the control assembly 2 due to the opening angle being too large.

[0034] In this embodiment, a wiring hole is provided inside the fork-shaped arch beam 3. A wire 8 is connected between the speaker assembly 1 and the control assembly 2, and the wire 8 can be installed in the wiring hole. Figure 2 In another embodiment, a pre-buried wire groove 33 is provided inside the arch beam where the right hinge joint 32 is located, and the wire 8 is pre-buried in the pre-buried wire groove 33, and then filled with enamel 9 and polished to make its surface smoother and more beautiful. The wire 8 is hidden inside the fork-shaped arch beam 3, which can protect the wire 8 and solve the problem of the wire 8 being broken due to multiple bending during wearing.

[0035] See also Figure 1 , Figure 6 In this embodiment, the speaker assembly 1 includes a second front shell 12 and a second bottom shell 13. A decorative piece 11 is provided on the second front shell 12, and a speaker 14 is provided on the second bottom shell 13. The second front shell 12 is located on the side away from the auricle, and the second bottom shell 13 is located on the side close to the surface of the auricle. The second front shell 12 and the second bottom shell 13 are assembled by snaps. A decorative piece 11 is fixed on the second front shell 12. The decorative piece 11 can be a gem ornament, a gold ornament, a silver ornament, etc. When the earphone is worn on the ear, the main exposed part of the earphone is the decorative piece 11 and a slender fork-shaped arch beam 3, so that the earphone is not conspicuous when worn, just like wearing a general ornament, meeting the user's demand for personalized and decorative earphones. The speaker 14 is fixed on the second bottom shell 13, and a sound outlet 15 is provided on the second bottom shell 13 facing the ear canal opening.

[0036] The second surface shell or the second bottom shell of the speaker assembly and the fork-shaped arch beam are integrally formed of a hard material. The hard material can be metal, hard plastic, etc. Figure 6 In this embodiment, the second shell 12 of the speaker assembly and the fork-shaped arch beam 3 are integrally formed of copper material, and the surface is electroplated with platinum.

[0037] See also Figure 9 In this embodiment, the middle part of the fork-shaped arch beam 3 and the two hinged joints form a stable triangle, and when the user opens and closes the wearer, the structure will be more stable and more durable.

[0038] In this embodiment, the speaker assembly and the control assembly are improvements based on the prior art. The technical content that is the same as the prior art will not be elaborated here, and can be understood by referring to the content disclosed in the prior art.

[0039] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of the present utility model.

Claims

1. An earclip-type earphone, characterized in that: The invention comprises a loudspeaker assembly (1) and a control assembly (2), wherein the loudspeaker assembly (1) is provided with a fork-shaped arch beam (3), and two hinged joints are provided at the ends of the fork-shaped arch beam (3); the control assembly (2) is provided with a hinge seat (211), and the two hinged joints are hinged to the hinge seat (211) via a hinge shaft (4), and the hinge shaft (4) is provided with a torsion spring (5).

2. The earclip-type earphone according to claim 1, wherein: The control component (2) comprises a housing and an articulated bracket (21); the articulated seat (211) is arranged at one end of the articulated bracket (21); one end of the articulated seat (211) is provided with a housing connecting seat (212) extending toward the inner side of the housing; the housing connecting seat (212) is fixedly connected to the housing by screws; a plug (213) is provided above the articulated seat (211); a slot (231) is provided on the inner wall of the housing; the plug (213) is fixedly connected to the slot (231).

3. The earhook-type earphone according to claim 2, wherein: The control assembly (2) further comprises a control circuit board (24); a control circuit board bracket (214) is provided on one side of the housing connection seat (212); a control circuit board positioning pin (215) is provided on the other side of the housing connection seat (212); the control circuit board (24) is fixed to the control circuit board bracket (214) by means of screws; and the control circuit board positioning pin (215) is inserted into a positioning hole of the control circuit board.

4. The earclip-type earphone according to claim 1, wherein: A wiring hole is provided inside the fork-shaped arch beam (3).

5. The earclip-type earphone according to claim 1, wherein: The loudspeaker assembly (1) comprises a front shell and a bottom shell, the front shell being provided with a decorative piece (11) and the bottom shell being provided with a loudspeaker (14).

6. The ear-hook type earphone according to claim 5, characterized in that: The front shell or the bottom shell of the loudspeaker assembly and the fork-shaped arch beam are integrally formed of hard material.

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