Ear clip type earphone

Abstract

The utility model belongs to the technical field of earphones, and particularly relates to an ear clip type earphone, which comprises an earphone body, a clamping part and a connecting part connected between the earphone body and the clamping part, the connecting part comprises a first connecting part, a second connecting part and an adjusting part, the first connecting part is connected with the earphone body, the second connecting part is connected with the clamping part, and the adjusting part is connected with the clamping part. The adjusting part is connected with the first connecting part and the second connecting part, and the distance between the earphone body and the clamping part can be adjusted by adjusting the relative position of the first connecting part and the second connecting part. According to the above structure, the relative position between the earphone body and the clamping part can be adjusted, so that the ear clip type earphone is convenient to wear, and the ear clip type earphone can be adapted to different users to improve the wearing comfort of the users.

Description

Technical Field

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

[0002] Bluetooth headsets apply Bluetooth technology to hands-free earphones, freeing users from the cumbersome tether of wires and allowing them to easily make calls, listen to music, and more in a variety of ways. Bluetooth headsets are compact, wireless, and portable. Since their introduction, they have been a valuable tool for mobile business professionals looking to improve their productivity.

[0003] Bluetooth headsets can be worn in a variety of ways, such as ear clips, which secure the headset by clipping it between the ear cavity and the outer ear. However, most ear clips in the prior art have fixed dimensions that are not suitable for all users, leading to difficulties for some users in wearing or securing the headset.

[0004] Therefore, in view of the above shortcomings, the present invention is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an ear clip-on earphone to solve the problem in the prior art that ear clip-on earphones with a predetermined size are difficult to wear or fix.

[0006] The utility model provides an ear clip type earphone, comprising an earphone body, a clamping portion and a connecting portion connected between the earphone body and the clamping portion, wherein:

[0007] The connecting part includes a first connecting part, a second connecting part and an adjusting part, the first connecting part is connected to the earphone body, the second connecting part is connected to the clamping part, and the adjusting part is connected to the first connecting part and the second connecting part respectively, and can adjust the distance between the earphone body and the clamping part by adjusting the relative position of the first connecting part and the second connecting part.

[0008] The ear clip-on earphones provided by the present invention may also have the following additional technical features:

[0009] In a specific embodiment of the present invention, a slot is provided in the first connecting portion, the second connecting portion is a rack, the adjusting portion includes a gear, the gear and the rack are both provided in the slot, and the gear can drive the rack to move in the slot.

[0010] In a specific embodiment of the present invention, a first limiting groove parallel to the moving direction of the rack is further provided in the slot, the rack is arranged in the first limiting groove, and the side of the rack perpendicular to the moving direction is adapted and clamped with the first limiting groove.

[0011] In a specific embodiment of the present invention, a second limiting groove is further provided in the slot, and a limiting block is further provided on the rack. The second limiting groove and the limiting block are adapted to limit the moving range of the rack.

[0012] In a specific embodiment of the present invention, the first connecting part includes a bottom shell and a cover plate, the bottom shell includes a bottom plate and a first side plate, a second side plate and a third side plate connected to the bottom plate and arranged parallel to each other, the length of the third side plate is smaller than the first side plate, and the third side plate is arranged between the first side plate and the second side plate, wherein the bottom shell, the first side plate, the second side plate and the cover plate are combined to form the slot, the third side plate and the second side plate are combined to form the first limiting groove, and the second side plate is provided with at least two protrusions along its length direction, and the gap between adjacent protrusions forms the second limiting groove.

[0013] In a specific embodiment of the present invention, a through hole is provided on the cover plate, and the adjustment part further includes a rotating shaft with a knob at one end, and the other end of the rotating shaft passes through the through hole to be inserted into the slot and connected to the gear to drive the gear to rotate.

[0014] In a specific embodiment of the present invention, a positioning hole corresponding to the position of the through hole is provided on the bottom shell, a retaining spring with an outer diameter larger than the inner diameter of the gear is provided in the positioning hole, an annular groove is provided at the end of the rotating shaft away from the knob, the end of the rotating shaft is inserted into the positioning hole, and is adapted to be connected to the retaining spring through the annular groove.

[0015] In a specific embodiment of the present invention, the outer surface of the knob is provided with anti-slip grooves.

[0016] In a specific embodiment of the present invention, the earphone body includes an earplug shell and an earplug cover adapted to form a receiving cavity, and the earplug shell and the bottom shell are an integrally formed structure.

[0017] In a specific implementation manner of the present invention, the rack is adhesively connected to the clamping portion.

[0018] The ear-clip earphones provided by the present invention include an earphone body, a clamping portion, and a connecting portion connected between the earphone body and the clamping portion. The connecting portion is set as a first connecting portion, a second connecting portion, and an adjustment portion, and the adjustment portion is respectively connected to the first connecting portion and the second connecting portion so as to adjust the relative position of the two. In this way, the relative position between the earphone body and the clamping portion can be adjusted, which not only makes it convenient to wear the ear-clip earphones, but also can be adapted to different users to improve the wearing comfort of the users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1-2 Schematic diagram of different wearing states of the middle-ear clip-on earphone of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the middle-ear clip-on earphone of the present invention;

[0022] Figure 4-7 The figure is a partial structural diagram of the middle-ear clip-on earphone of the present invention.

[0023] Description of reference numerals:

[0024] 100-ear clip-on headphones;

[0025] 10-earphone body, 11-earplug shell, 12-earplug cover; 20-clamping part;

[0026] 30 - connecting part, 31 - first connecting part, 311 - bottom shell, 312 - bottom plate, 313 - first side plate, 314 - second side plate, 315 - third side plate, 316 - positioning hole, 317 - cover plate, 32 - slot, 33 - first limiting slot, 34 - second limiting slot, 35 - second connecting part, 36 - limiting block, 37 - adjusting part, 371 - rotating shaft, 372 - knob, 373 - gear; 38 - retaining spring; 39 - rubber block;

[0027] 40-ear, 41-antitragus, 42-ear cavity,. DETAILED DESCRIPTION

[0028] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0029] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0030] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0031] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "below" another element or feature would then be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein are interpreted accordingly.

[0032] Reference Figure 1-Figure 7The present invention provides an ear-clip earphone 100, comprising an earphone body 10, a clamping portion 20, and a connecting portion 30 connected between the earphone body 10 and the clamping portion 20, wherein the connecting portion 30 comprises a first connecting portion 31, a second connecting portion 35, and an adjusting portion 37, wherein the first connecting portion 31 is connected to the earphone body 10, the second connecting portion 35 is connected to the clamping portion 20, and the adjusting portion 37 is connected to the first connecting portion 31 and the second connecting portion 35, respectively, and the distance between the earphone body 10 and the clamping portion 20 can be adjusted by adjusting the relative position of the first connecting portion 31 and the second connecting portion 35.

[0033] Specifically, the earphone body 10 is the sound-producing structure of the ear clip earphone 100, which is set corresponding to the user's ear cavity 42 and is suitable for transmitting sound to the user's ear 40. The clamping part 20 is set corresponding to the anti-auricular 41 of the user's ear 40. The earphone body 10 and the clamping part 20 are connected through the connecting part 30, so that the ear clip earphone 100 is worn on the user's ear 40.

[0034] The connecting part 30 includes a first connecting part 31 connected to the earphone body 10, a second connecting part 35 connected to the clamping part 20, and an adjusting part 37 connected to the first connecting part 31 and the second connecting part 35 respectively. The adjusting part 37 can adjust the relative positions of the first connecting part 31 and the second connecting part 35, thereby realizing the adjustment of the relative positions of the earphone body 10 and the clamping part 20, which can facilitate the user's wearing and the fixation of the ear clip-type earphone 100.

[0035] The ear-clip earphone 100 provided by the present invention includes an earphone body 10, a clamping portion 20, and a connecting portion 30 connected between the earphone body 10 and the clamping portion 20. The connecting portion 30 is set to a first connecting portion 31, a second connecting portion 35, and an adjusting portion 37, and the adjusting portion 37 is respectively connected to the first connecting portion 31 and the second connecting portion 35 so that the relative positions of the two can be adjusted. In this way, the relative position between the earphone body 10 and the clamping portion 20 is adjusted, which not only makes it convenient to wear the ear-clip earphone 100, but also can be adapted to different users to improve the wearing comfort of the users.

[0036] In one specific embodiment of the present invention, a slot 32 is provided in the first connecting portion 31, the second connecting portion 35 is a rack, and the adjusting portion 37 includes a gear 373. Both the gear 373 and the rack are disposed in the slot 32, and the gear 373 can drive the rack to move within the slot 32. Specifically, the rotation of the gear 373 can drive the rack to move linearly, and during this linear motion, the rack can produce relative displacement with the slot 32, thereby adjusting the relative position of the first connecting portion 31 and the second connecting portion 35, and thus adjusting the relative position of the earphone body 10 and the clamping portion 20.

[0037] It should be noted that the first connecting part 31, the second connecting part 35 and the adjusting part 37 can also be other structures. For example, the adjusting part 37 is formed as a screw slider structure, wherein the screw is arranged on the first connecting part 31, and the slider is connected to the second connecting part 35. By adjusting the screw, the slider and the second connecting part 35 can be moved, thereby realizing the relative position adjustment of the first connecting part 31 and the second connecting part 35.

[0038] In one embodiment of the present invention, the slot 32 is further provided with a first limiting groove 33 parallel to the direction of rack movement. The rack is positioned within the first limiting groove 33, and the side of the rack perpendicular to the direction of movement is adapted to be clamped in the first limiting groove 33. The provision of the first limiting groove 33 further restricts the rack, allowing it to move only along a predetermined linear direction. This improves the connection reliability between the clamping portion 20 and the earphone body 10, enhancing the user experience.

[0039] Specifically, along the set straight line direction, the first limiting groove 33 can be provided on both sides of the gear 373 . In this embodiment, the first limiting groove 33 is located on the side of the gear 373 away from the notch of the slot 32 .

[0040] In one embodiment of the present invention, a second limiting slot 34 is further provided in the slot 32, and a limiting block 36 is further provided on the rack. The second limiting slot 34 and the limiting block 36 are adapted to limit the range of movement of the rack. By providing the adapted second limiting slot 34 and the limiting block 36, the range of movement of the rack is limited, thereby preventing the rack from being dislodged from the slot 32, thereby further improving the reliability of the ear clip earphone 100.

[0041] Specifically, the limit block 36 may be disposed on the axial periphery of the rack. In this embodiment, the limit block 36 and the tooth portion of the rack are disposed on two opposite side surfaces of the rack.

[0042] In a specific embodiment of the present invention, the first connecting portion 31 includes a bottom shell 311 and a cover plate 317, the bottom shell 311 includes a bottom plate 312 and a first side plate 313, a second side plate 314 and a third side plate 315 connected to the bottom plate 312 and arranged parallel to each other, the length of the third side plate 315 is smaller than the first side plate 313, and is arranged between the first side plate 313 and the second side plate 314, wherein the bottom shell 311, the first side plate 313, the second side plate 314 and the cover plate 317 are combined to form a slot 32, the third side plate 315 and the second side plate 314 are combined to form a first limiting groove 33, and the second side plate 314 is provided with at least two protrusions along its length direction, and the gap between adjacent protrusions forms a second limiting groove 34.

[0043] By setting the above structure, this embodiment can provide the first connecting part 31 with a slot 32, a first limiting slot 33 and a second limiting slot 34, so that the first connecting part 31 can slide relative to the rack in the axial direction of the rack, while the rack can be limited in the non-axial direction.

[0044] Specifically, the bottom plate 312 is a strip-shaped plate, and the lengths of the first side plate 313 and the second side plate 314 are in the same direction as the length of the bottom plate 312, and are arranged on opposite sides of the same side of the bottom plate 312. The third side plate 315 is arranged between the first side plate 313 and the second side plate 314, and is specifically located in the middle of the bottom plate 312. The outline of the cover plate 317 is basically the same as that of the bottom plate 312, and is connected to the first side plate 313, the second side plate 314 and the second side plate 314. In this way, the first side plate 313, the second side plate 314 and the bottom plate 312 and the cover plate 317 enclose a slot 32 that can accommodate the rack and the gear 373, and can also form a first limiting groove 33 for limiting the rack.

[0045] Furthermore, the protrusion at one end of the second side plate 314 away from the notch of the slot 32 extends to the first side plate 313 , and the gap between the protrusion and the adjacent protrusion forms a second limiting groove 34 for limiting the limiting block 36 .

[0046] In one embodiment of the present invention, the cover plate 317 is provided with a through hole, and the adjustment portion 37 further includes a shaft 371 with a knob 372 at one end. The other end of the shaft 371 passes through the through hole and is inserted into the slot 32, where it is connected to a gear 373 to drive the gear 373 to rotate. Specifically, the two axial ends of the gear 373 are respectively adapted to stop the bottom plate 312 and the cover plate 317. The shaft 371 is connected to the gear 373. In this way, by rotating the knob 372, the shaft 371 is rotated, thereby driving the gear 373.

[0047] In this embodiment, the gear 373 is adjusted by providing a rotating shaft 371 with a knob 372 , and the adjustment is simple, effective, and convenient for users to operate.

[0048] In other embodiments, the gear 373 may be partially extended from the slot 32 so that the user can directly drive the gear 373 .

[0049] In one embodiment of the present invention, a positioning hole 316 is provided on the bottom shell 311, corresponding to the position of the through hole. A retaining spring 38 having an outer diameter greater than the inner diameter of the gear 373 is disposed in the positioning hole 316. A ring groove is provided on the end of the rotating shaft 371 away from the knob 372. The end of the rotating shaft 371 is inserted into the positioning hole 316 and engages with the retaining spring 38 through the ring groove. Because the outer diameter of the retaining spring 38 is greater than the inner diameter of the gear 373, and because the gear 373 is originally confined in the sliding groove, the retaining spring 38 is restrained by the gear 373. Therefore, when the rotating shaft 371 is inserted into the positioning hole 316 and engages with the retaining spring 38, the retaining spring 38 can provide axial restraint for the rotating shaft 371.

[0050] In one embodiment of the present invention, the outer surface of the knob 372 is provided with anti-slip grooves, which can improve the accuracy of the rotation operation and prevent the knob 372 from slipping.

[0051] In a specific embodiment of the present invention, the earphone body 10 includes an earplug shell 11 and an earplug cover 12 adapted to form a receiving cavity, and the earplug shell 11 and the bottom shell 311 are integrally formed. The integral molding arrangement can improve processing efficiency.

[0052] In one embodiment of the present invention, the rack is adhesively connected to the clamping portion 20. Specifically, the rack is adhesively connected to the clamping portion 20, the earplug shell 11 is adhesively connected to the earplug cover 12, and the bottom shell 311 is adhesively connected to the cover plate 317. A rubber block 39 is formed at the connection between the rack and the clamping portion 20.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ear clip-on headset, characterized in that: It includes an earphone body, a clamping part, and a connecting part connected between the earphone body and the clamping part, wherein: The connecting part includes a first connecting part, a second connecting part and an adjusting part, the first connecting part is connected to the earphone body, the second connecting part is connected to the clamping part, the adjusting part is connected to the first connecting part and the second connecting part respectively, and can adjust the distance between the earphone body and the clamping part by adjusting the relative position of the first connecting part and the second connecting part.

2. The ear clip-on headphone according to claim 1, wherein: The first connecting portion is provided with a slot, the second connecting portion is a rack, the adjusting portion includes a gear, the gear and the rack are both provided in the slot, and the gear can drive the rack to move in the slot.

3. The ear clip-on headphone according to claim 2, wherein: The slot is further provided with a first limiting groove parallel to the moving direction of the rack, the rack is arranged in the first limiting groove, and the side surface of the rack perpendicular to the moving direction is adapted and clamped in the first limiting groove.

4. The ear clip-on headphone according to claim 3, wherein: A second limiting groove is further provided in the slot, and a limiting block is further provided on the rack. The second limiting groove and the limiting block are adapted to limit the moving range of the rack.

5. The ear clip-on headphone according to claim 4, wherein: The first connecting portion includes a bottom shell and a cover plate, the bottom shell includes a bottom plate and a first side plate, a second side plate and a third side plate connected to the bottom plate and arranged parallel to each other, the length of the third side plate is smaller than the first side plate, and the third side plate is arranged between the first side plate and the second side plate, wherein the bottom shell, the first side plate, the second side plate and the cover plate are combined to form the slot, the third side plate and the second side plate are combined to form the first limiting groove, and the second side plate is provided with at least two protrusions along its length direction, and the gap between adjacent protrusions forms the second limiting groove.

6. The ear clip-on headphone according to claim 5, wherein: The cover plate is provided with a through hole, and the adjustment part further includes a rotating shaft with a knob at one end, and the other end of the rotating shaft passes through the through hole to be inserted into the slot and connected to the gear to drive the gear to rotate.

7. The ear clip-on headphone according to claim 6, wherein: A positioning hole corresponding to the position of the through hole is provided on the bottom shell, and a retaining spring with an outer diameter larger than the inner diameter of the gear is provided in the positioning hole. An annular groove is provided at the end of the rotating shaft away from the knob, and the end of the rotating shaft is inserted into the positioning hole and is adapted to be connected to the retaining spring through the annular groove.

8. The ear clip-on headphone according to claim 6, wherein: The outer surface of the knob is provided with anti-slip grooves.

9. The ear clip-on headphone according to claim 5, wherein: The earphone body includes an earplug shell and an earplug cover adapted to form a receiving cavity, and the earplug shell and the bottom shell are an integrally formed structure.

10. The ear clip-on headphone according to claim 5, wherein: The rack is adhesively connected to the clamping portion.

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