Shell of attached ear clamping Bluetooth earphone

Abstract

The utility model discloses a fitting type ear clamping bluetooth earphone housing comprising an ear clamp, the ear clamp is provided with a slide way, a first adjusting clamp and a second adjusting clamp are slidingly connected in the slide way, one end of the first adjusting clamp is fixedly connected with an ear cap, the bottom end of the ear cap is provided with a charging port, one end of the second adjusting clamp is fixedly connected with an earplug, and the earplug is provided with a charging port. A sound transmission hole is formed in the bottom end of the earplug, a cavity is formed in the middle of the ear clip, a fixing assembly is arranged in the cavity and used for limiting sliding of the first adjusting clip and the second adjusting clip, the fixing assembly comprises an adjusting rod, the adjusting rod is movably connected into the inner wall of the cavity, and a button is fixedly connected to one end of the adjusting rod and penetrates through the ear clip. The other end of the adjusting rod is fixedly connected with a first spring, and the first spring is fixedly connected to the inner wall of the cavity. The Bluetooth earphone has the advantages that the Bluetooth earphone can be adjusted according to the size of the ear of a user through the adjustable adjusting clamp, and the Bluetooth earphone can be clamped more closely.

Description

Technical Field

[0001] The utility model belongs to the technical field of Bluetooth headsets, and particularly relates to a shell of a fitting type ear-clamping Bluetooth headset. Background Art

[0002] Due to advantages such as convenience and small size, Bluetooth headsets are deeply loved by users and are used more and more widely. However, long-term use of headsets is likely to cause damage to the ears. When using, attention should be paid to the volume and usage time, and it is easy not to hear the sounds on the road when wearing headsets while walking or cycling. For this reason, ear-clamping Bluetooth headsets came into being.

[0003] However, there are some problems in the existing technology: for the existing ear-clamping Bluetooth headsets, most of them set the clamping parts on both sides into semi-circular shapes to clamp the ears. However, currently, the tightness of clamping of the ear-clamping Bluetooth headsets is only controlled by preset elastic parts, and the sizes and elasticities of the Bluetooth headsets are the same, and they cannot be adjusted according to the actual size of the user's ears, and it is easy to have problems such as too loose clamping and not firm and easy to fall off or too tight clamping and ear pain. Therefore, we propose a shell of a fitting type ear-clamping Bluetooth headset. Summary of the Utility Model

[0004] Aiming at the problems existing in the existing technology, the purpose of the utility model is to provide a shell of a fitting type ear-clamping Bluetooth headset, through an adjustable adjusting clip, so that the Bluetooth headset can be adjusted according to the size of the user's ears, and the clamping of the Bluetooth headset is more fitting.

[0005] The utility model is realized as follows. A shell of a fitting type ear-clamping Bluetooth headset includes an ear clip. A slideway is opened in the ear clip, and a first adjusting clip and a second adjusting clip are slidably connected in the slideway. One end of the first adjusting clip is fixedly connected with an ear cap, and a charging port is opened at the bottom end of the ear cap. One end of the second adjusting clip is fixedly connected with an earplug, and a sound transmission hole is opened at the bottom end of the earplug. A cavity is opened in the middle of the ear clip, and a fixing component is arranged in the cavity. The fixing component is used to limit the sliding of the first adjusting clip and the second adjusting clip.

[0006] Optionally, a limiting plate is fixedly connected to one end of each of the first adjusting clip and the second adjusting clip. The limiting plate is used to limit the sliding distance of the first adjusting clip and the second adjusting clip.

[0007] Optionally, a mounting seat is fixedly connected to the other end of each of the first adjusting clip and the second adjusting clip. The ear cap and the earplug are respectively fixedly connected to two groups of mounting seats.

[0008] Optionally, the fixing component includes an adjusting rod. The adjusting rod is movably connected to the inner wall of the cavity. One end of the adjusting rod is fixedly connected with a button. The button penetrates through the ear clip. The other end of the adjusting rod is fixedly connected with a first spring. The first spring is fixedly connected to the inner wall of the cavity.

[0009] Optionally, a chute is provided on the inner wall of the earclip cavity. A clamping rod is slidably connected in the chute. One end of the clamping rod is fixedly connected to a second spring, and the second spring is fixedly connected to the inner wall of the chute. Card slots are provided on the inner sides of the first adjusting clip and the second adjusting clip, and the other end of the clamping rod is clamped in the card slots.

[0010] Optionally, a groove is provided on the outer wall of the adjusting rod, and one end of the clamping rod is slidably connected in the groove.

[0011] Optionally, annular grooves are provided on the outer walls of the ear caps and the earplugs, and rubber pads are sleeved in the annular grooves.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model is provided with an adjustable adjusting clip. By pressing the button, the adjusting rod can be moved downward, causing the clamping rod to contract inward due to the resilience of the second spring, so that the clamping rod disengages from the card slots on the first adjusting clip and the second adjusting clip, enabling the first adjusting clip and the second adjusting clip to be adjusted according to the size of the user's ear. After releasing the button, the adjusting rod will move upward due to the resilience of the first spring, causing the clamping rod to be re-clamped in the card slots on the first adjusting clip and the second adjusting clip to fix them.

[0014] Through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings, other features and advantages of the present utility model will become clear. Description of the Drawings

[0015] Figure 1 is the structural schematic diagram provided by the present utility model;

[0016] Figure 2 is the earclip cross-sectional view provided by the present utility model;

[0017] Figure 3 is the cross-sectional view of the first adjusting clip provided by the present utility model;

[0018] Figure 4 is provided by the present utility model Figure 3 Enlarged schematic view of part A;

[0019] Figure 5 is the schematic diagram of the rubber pad provided by the present utility model.

[0020] In the figure: 1, earclip; 2, first adjusting clip; 3, second adjusting clip; 4, ear cap; 5, earplug; 6, sound transmission hole; 7, fixing assembly; 701, adjusting rod; 702, button; 703, first spring; 704, clamping rod; 705, second spring; 8, limiting plate; 9, mounting seat; 10, rubber pad; 11, charging port. Detailed Embodiments

[0021] To further understand the content, features and effects of the present utility model, the following embodiments are exemplified and described in detail with reference to the accompanying drawings as follows.

[0022] As Figures 1 to 5 shown, a housing of a fitting earclip Bluetooth headset provided by an embodiment of the present utility model includes an earclip 1. The earclip 1 is arc-shaped and made of plastic material. The main function of the earclip 1 is to connect the earcap 4 and the earplug 5 and fix them on the user's ear.

[0023] A slideway is provided in the earclip 1, and a first adjusting clip 2 and a second adjusting clip 3 are slidably connected in the slideway. The first adjusting clip 2 and the second adjusting clip 3 have the same shape and size, and both are composed of two parts. One part is an arc-shaped steel plate, and the other part is an elastic material, and the two are fixedly connected.

[0024] An earcap 4 is fixedly connected to one end of the first adjusting clip 2. A charging port 11 is provided at the bottom end of the earcap 4. The earcap 4 is circular and made of plastic material. The main function of the earcap 4 is to cooperate with the earclip 1 and the earplug 5 to fix the Bluetooth headset on the user's ear.

[0025] A second adjusting clip 3 is fixedly connected to one end of the earplug 5. A sound transmission hole 6 is provided at the bottom end of the earplug 5. A speaker, a main board, a controller, etc. are provided in the earplug 5. The main function of the earplug 5 is to transmit sound to the user's ear.

[0026] Limit plates 8 are fixedly connected to one ends of the first adjusting clip 2 and the second adjusting clip 3 respectively. The limit plates 8 are used to limit the sliding distance of the first adjusting clip 2 and the second adjusting clip 3.

[0027] Mounting seats 9 are fixedly connected to the other ends of the first adjusting clip 2 and the second adjusting clip 3 respectively. The earcap 4 and the earplug 5 are respectively fixedly connected to two groups of mounting seats 9.

[0028] A cavity is provided in the middle of the earclip 1, and a fixing component 7 is arranged in the cavity. The fixing component 7 is used to limit the sliding of the first adjusting clip 2 and the second adjusting clip 3.

[0029] The fixing component 7 includes an adjusting rod 701. The adjusting rod 701 is movably connected to the inner wall of the cavity. One end of the adjusting rod 701 is fixedly connected to a button 702. The button 702 penetrates through the earclip 1. The other end of the adjusting rod 701 is fixedly connected to a first spring 703. The first spring 703 is fixedly connected to the inner wall of the cavity.

[0030] Press the button 702 to make the adjusting rod 701 slide downward against the elasticity of the first spring 703. After releasing the button 702, the adjusting rod 701 will be subjected to the restoring force of the first spring 703 and move upward until it returns to its original state.

[0031] A chute is provided on the inner wall of the cavity of the ear clip 1. A clamping rod 704 is slidably connected in the chute. A second spring 705 is fixedly connected to one end of the clamping rod 704. The elastic force of the second spring 705 is less than that of the first spring 703. The second spring 705 is fixedly connected to the inner wall of the chute. Card slots are provided on the inner sides of the first adjusting clip 2 and the second adjusting clip 3. The other end of the clamping rod 704 is clamped in the card slot. A groove is provided on the outer wall of the adjusting rod 701. One end of the clamping rod 704 is slidably connected in the groove.

[0032] The clamping rod 704 is always subjected to the restoring force of the second spring 705, so that the clamping rod 704 always fits against the inner wall of the groove on the adjusting rod 701. The groove on the adjusting rod 701 is in a slope shape. When the button 702 is pressed to make the adjusting rod 701 move downward against the elastic force of the first spring 703, the groove on the adjusting rod 701 moves downward accordingly, and the clamping rod 704 will shrink inward accordingly, so that the clamping rod 704 disengages from the card slots on the first adjusting clip 2 and the second adjusting clip 3, enabling the first adjusting clip 2 and the second adjusting clip 3 to be adjusted according to the size of the user's ear, so that the Bluetooth headset fits the user's ear more closely.

[0033] After the first adjusting clip 2 and the second adjusting clip 3 are adjusted, when the button 702 is released, the adjusting rod 701 will move upward due to the restoring force of the first spring 703, so that the clamping rod 704 is pushed outward by the inner wall of the groove of the adjusting rod 701, making the clamping rod 704 re-clamp in the card slots of the first adjusting clip 2 and the second adjusting clip 3, fixing the first adjusting clip 2 and the second adjusting clip 3.

[0034] Annular grooves are provided on the outer walls of the ear cap 4 and the earplug 5. A rubber pad 10 is sleeved in the annular groove. The main function of the rubber pad 10 is to make the Bluetooth headset fit the user's ear more closely and reduce the pain caused by long-term use.

[0035] Through holes for connecting the internal circuits of the Bluetooth headset are provided in the middle of the ear clip 1, the first adjusting clip 2 and the second adjusting clip 3.

[0036] The working principle of the present utility model is as follows:

[0037] In the present utility model, pressing the button 702 causes the adjusting rod 701 to compress the first spring 703 and slide downward. While the adjusting rod 701 slides downward, the clamping rod 704 moves inward under the resilience of the second spring 705, so that the clamping rod 704 disengages from the card slots on the first adjusting clip 2 and the second adjusting clip 3. At this time, the first adjusting clip 2 and the second adjusting clip 3 can be freely adjusted according to the size of the user's ears. After the first adjusting clip 2 and the second adjusting clip 3 are adjusted, release the button 702. The adjusting rod 701 moves upward under the resilience of the first spring 703, so that the inner wall of the groove of the adjusting rod 701 pushes the clamping rod 704 to compress the second spring 705 and move outward, so that the clamping rod 704 is re-engaged in the card slots on the first adjusting clip 2 and the second adjusting clip 3, and the first adjusting clip 2 and the second adjusting clip 3 are fixed to complete the adjustment.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A housing of a close-fitting earclip Bluetooth headset, including an earclip (1), characterized in that: The ear clip (1) is provided with a slideway, in which a first adjusting clip (2) and a second adjusting clip (3) are slidably connected. One end of the first adjusting clip (2) is fixedly connected with an ear cap (4), and a charging port (11) is opened at the bottom end of the ear cap (4). One end of the second adjusting clip (3) is fixedly connected with an earplug (5), and a sound transmission hole (6) is opened at the bottom end of the earplug (5). A cavity is opened in the middle of the ear clip (1), and a fixing component (7) is arranged in the cavity, and the fixing component (7) is used to limit the sliding of the first adjusting clip (2) and the second adjusting clip (3).

2. The housing of a close-fitting earclip Bluetooth headset according to claim 1, characterized in that: One end of each of the first adjusting clip (2) and the second adjusting clip (3) is fixedly connected with a limiting plate (8), and the limiting plate (8) is used to limit the sliding distance of the first adjusting clip (2) and the second adjusting clip (3).

3. The housing of a close-fitting earclip Bluetooth headset according to claim 2, wherein: The other ends of the first adjusting clip (2) and the second adjusting clip (3) are both fixedly connected with mounting seats (9), and the ear cap (4) and the earplug (5) are respectively fixedly connected to two groups of mounting seats (9).

4. The housing of a form-fitting earclip Bluetooth headset according to claim 1, characterized in that: The fixing component (7) includes an adjusting rod (701), the adjusting rod (701) is movably connected to the inner wall of the cavity, one end of the adjusting rod (701) is fixedly connected with a button (702), the button (702) penetrates through the ear clip (1), and the other end of the adjusting rod (701) is fixedly connected with a first spring (703), and the first spring (703) is fixedly connected to the inner wall of the cavity.

5. The housing of a close-fitting earclip Bluetooth headset according to claim 4, wherein: A chute is opened on the inner wall of the cavity of the ear clip (1), a clamping rod (704) is slidably connected in the chute, one end of the clamping rod (704) is fixedly connected with a second spring (705), and the second spring (705) is fixedly connected to the inner wall of the chute. Card slots are opened on the inner sides of the first adjusting clip (2) and the second adjusting clip (3), and the other end of the clamping rod (704) is clamped in the card slots.

6. The housing of a close-fitting earclip Bluetooth headset according to claim 5, characterized in that: A groove is opened on the outer wall of the adjusting rod (701), and one end of the clamping rod (704) is slidably connected in the groove.

7. The housing of a close-fitting earclip Bluetooth headset according to claim 1, wherein: Annular grooves are opened on the outer walls of the ear cap (4) and the earplug (5), and rubber pads (10) are sleeved in the annular grooves.

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