Open type earphone connection structure capable of flexibly rotating

Abstract

The utility model discloses an open type earphone connection structure capable of flexibly rotating, which comprises a mounting sleeve, a first connecting rod is inserted on the mounting sleeve, one end of the first connecting rod is fixedly connected with a bent rod, one end of the bent rod is fixedly connected with a first ball head, and a first soft rubber sleeve is inserted on the first ball head; according to the utility model, the earphone body is connected with the first ball head through the first soft rubber sleeve, is connected with the first connecting rod and the glasses leg through the mounting sleeve, and is connected with the first ball head and the first connecting rod through the bent rod, so that the earphone body is mounted on the glasses leg, and the problem that the use comfort is reduced due to the fact that the glasses and the ear hook are worn at the same time is avoided; the connection of the ear hook and the earphone body is realized through the insertion of the second ball head and the second soft rubber sleeve, the earphone can flexibly rotate at multiple angles through the connection mode that the ball head is matched with the soft rubber sleeve, the use comfort is improved, the earphone can be ensured to be attached to the ear, the transmission effect of sound quality is ensured, and meanwhile, the earphone has the advantage of being convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone technical field, especially open earphone connecting structure of flexible rotation. BACKGROUND

[0002] Ear-hanging earphone is a type of Bluetooth earphone, which can be hung on the ear stably by the arc-shaped ear-hanging part. However, when wearing the ear-hanging earphone while wearing glasses, the glasses legs and the ear-hanging part will crowd each other, thereby affecting the wearing comfort. In addition, the existing ear-hanging earphone cannot adjust the angle flexibly, so that the earphone cannot fit the ear well, resulting in reduced wearing comfort and affecting the transmission effect of sound quality. SUMMARY

[0003] The utility model discloses a kind of open earphone connecting structures of flexible rotation, to solve the problem raised in above background technology.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of open earphone connecting structure of flexible rotation, including installation sleeve, the first connecting rod is inserted on the installation sleeve, one end of first connecting rod is fixedly connected with elbow, one end of elbow is fixedly connected with first ball head, first ball head is inserted with first soft rubber sleeve.

[0005] Preferably, a first installation slot is formed in the first soft rubber sleeve, and the first ball head is inserted into the first installation slot.

[0006] Preferably, a first installation hole is formed in the installation sleeve, and the first connecting rod is inserted into the first installation hole, and the elbow is arranged at one end of the first installation hole.

[0007] Preferably, a circular truncated cone groove is formed at both ends of the first installation hole.

[0008] Preferably, a limiting block is fixedly connected to the other end of the first connecting rod, and the limiting block is arranged at the other end of the first installation hole, and a chamfer is formed in the limiting block.

[0009] Preferably, a protrusion is fixedly connected to the installation sleeve, and a second installation hole is formed in the protrusion.

[0010] The open earphone connecting structure which can rotate flexibly has the advantages that the earphone body is connected with the first ball head through the first soft rubber sleeve, the first connecting rod and the glasses leg are connected through the mounting sleeve, the first ball head and the first connecting rod are connected through the bent rod, the earphone body is mounted on the glasses leg, the problem of the decrease of the use comfort caused by wearing the glasses and the earphone at the same time is avoided, the second ball head is connected with the second soft rubber sleeve, the connection of the earphone and the earphone body is realized, the earphone can rotate flexibly at multiple angles through the connection mode of the ball head and the soft rubber sleeve, the use comfort is improved, the earphone can be attached to the ear, the transmission effect of the sound quality is ensured, and the earphone has the advantages of convenient disassembly and assembly. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0012] Figure 1 It is an overall three-dimensional structure explosion map of example 1.

[0013] Figure 2 It is a three-dimensional structure schematic diagram of example 1 and the earphone body and glasses assembly.

[0014] Figure 3 It is an overall three-dimensional structure explosion map of example 2.

[0015] Figure 4 It is an overall three-dimensional structure schematic diagram of example 2 and the earphone body assembly.

[0016] In the drawing: 1, mounting sleeve; 11, first mounting hole; 12, circular table groove; 13, protruding block; 14, second mounting hole; 2, first connecting rod; 21, limiting block; 22, chamfer; 23, bent rod; 24, first ball head; 3, first soft rubber sleeve; 31, first mounting groove; 4, earphone body; 5, glasses; 6, earphone; 61, second connecting rod; 62, second ball head; 7, second soft rubber sleeve; 71, second mounting groove. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to the drawings Figure 1 - the drawings Figure 4 An embodiment provided by the utility model:

[0019] Embodiment 1:

[0020] A flexible open earphone connecting structure, comprising a mounting sleeve 1, a first connecting rod 2 is inserted on the mounting sleeve 1, one end of the first connecting rod 2 is fixedly connected with a bent rod 23, one end of the bent rod 23 is fixedly connected with a first ball head 24, the first ball head 24 is inserted with a first soft rubber sleeve 3, the mounting sleeve 1 is used for mounting the first connecting rod 2 on the leg of glasses 5, the bent rod 23 is used for tilting the earphone body 4 to a certain angle, so that it can be attached to the ear, the first soft rubber sleeve 3 is mounted on the earphone body 4, through the elastic effect, the first ball head 24 can be inserted in the first soft rubber sleeve 3, the installation between the earphone body 4 and the glasses 5 is realized; A first installation groove 31 is formed in the first soft rubber sleeve 3, and the first ball head 24 is inserted in the first installation groove 31, and the first installation groove 31 is used for accommodating the first ball head 24; A first installation hole 11 is formed in the mounting sleeve 1, and the first connecting rod 2 is inserted in the first installation hole 11, and the bent rod 23 is arranged at one end of the first installation hole 11, and the first installation hole 11 is used for accommodating the first connecting rod 2; The two ends of the first installation hole 11 are both provided with a circular truncated cone groove 12; The other end of the first connecting rod 2 is fixedly connected with a limiting block 21, and the limiting block 21 is arranged at the other end of the first installation hole 11, and a chamfer 22 is formed in the limiting block 21, and the limiting block 21 is used for limiting the first connecting rod 2, and the chamfer 22 and the circular truncated cone groove 12 are matched to guide, which is used for facilitating the insertion of the limiting block 21 into the first installation hole 11; The mounting sleeve 1 is fixedly connected with a protrusion 13, a second installation hole 14 is formed in the protrusion 13, and the protrusion 13 is installed on the leg of glasses 5 through the second installation hole 14.

[0021] Embodiment 2:

[0022] The utility model provides a flexible rotatable open earphone connecting structure, including ear hook 6, second connecting rod 61, second ball head 62, second soft rubber sleeve 7 and second installation groove 71, second connecting rod 61 is fixedly connected on ear hook 6, one end of second connecting rod 61 is fixedly connected with second ball head 62, second ball head 62 is inserted with second soft rubber sleeve 7, and second installation groove 71 is set up on second soft rubber sleeve 7, and second ball head 62 is inserted in second installation groove 71.

[0023] Working principle: when using the utility model, through the elastic action of second soft rubber sleeve 7, install second soft rubber sleeve 7 on earphone body 4, insert second ball head 62 in second installation groove 71 of second soft rubber sleeve 7, can realize the installation between earphone body 4 and ear hook 6, wherein, second connecting rod 61 is used for connecting second ball head 62 and ear hook 6, second installation groove 71 is semispherical, can cooperate with second ball head 62, realizes the multi-angle rotation of second ball head 62, if earphone body 4 is combined with glasses 5 and used, can remove earphone body 4 on ear hook 6, insert first connecting rod 2 in first installation hole 11 of installation sleeve 1, until being blocked by bent rod 23, through the limiting block 21 cooperation bent rod 23 to the limiting of first connecting rod 2, then through the second installation hole 14 on the convex block 13, install sleeve 1 is installed on the leg of glasses 5, first soft rubber sleeve 3 is fixed on earphone body 4, through the elastic action, can insert first ball head 24 in first installation groove 31, realize the installation between earphone body 4 and glasses 5, first installation groove 31 is semispherical, can cooperate with first ball head 24, realize the multi-angle rotation of first ball head 24, make the wearing of earphone body 4 more comfortable and flexible, and because the material of first soft rubber sleeve 3 is silica gel material, thus the friction between it and first ball head 24 can make the angle fixed, wherein, circular-truncated-cone groove 12 is used for cooperating with chamfer 22, and the convex block 13 is inserted in first installation hole 11.

[0024] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to specific circumstances.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed to multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0026] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A flexible swivel open earphone connection structure comprising a mounting sleeve (1), characterized in that: The first connecting rod (2) is inserted on the mounting sleeve (1), one end of the first connecting rod (2) is fixedly connected with a bent rod (23), one end of the bent rod (23) is fixedly connected with a first ball head (24), and the first ball head (24) is inserted with a first soft rubber sleeve (3).

2. The flexible swivel open earphone connection structure of claim 1, wherein: A first mounting groove (31) is formed in the first soft rubber sleeve (3), and the first ball head (24) is inserted into the first mounting groove (31).

3. The flexible swivel open earphone connection structure of claim 1, wherein: A first mounting hole (11) is formed in the mounting sleeve (1), the first connecting rod (2) is inserted into the first mounting hole (11), and the bent rod (23) is arranged at one end of the first mounting hole (11).

4. The flexible swivel open earphone connection structure of claim 3, wherein: Round table grooves (12) are formed at both ends of the first mounting hole (11).

5. The flexible swivel open earphone connection structure of claim 3, wherein: The other end of the first connecting rod (2) is fixedly connected with a limiting block (21), the limiting block (21) is arranged at the other end of the first mounting hole (11), and a chamfer (22) is formed in the limiting block (21).

6. The flexible swivel open earphone connection structure of claim 3, wherein: The mounting sleeve (1) is fixedly connected with a protrusion (13), and a second mounting hole (14) is formed in the protrusion (13).

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