A Bluetooth headset that is comfortable to wear

Abstract

The utility model discloses a comfortable-to-wear Bluetooth headset, comprising an arc-shaped main board, arc-shaped sub-boards are arranged at both ends of the arc-shaped main board; further comprising: a connecting rod is fixed to the lower end of the arc-shaped sub-board, and a movable ball is fixed to the inner end of the connecting rod, and a movable connection structure is formed between the movable ball and the movable groove; the movable groove is opened on the outer side of the connecting block, and the movable groove fits with the movable ball, and the inner end of the connecting block is fixed to the earphone sleeve, and the interior of the earphone sleeve is a shell, and the exterior is wrapped with a sponge layer. The comfortable-to-wear Bluetooth headset not only allows the earphone sleeve to fit better with the ear, and is suitable for heads of different sizes, thereby improving the comfort when wearing, but also achieves an anti-slip effect, and the silicone layer is relatively soft and more comfortable, thereby improving the stability when wearing, and the size of the Bluetooth headset can be adjusted, so that the arc-shaped sub-board has different length adjustments.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth earphones, in particular to a Bluetooth earphone that is comfortable to wear. Background Art

[0002] A Bluetooth headset is a Bluetooth communication device that uses Bluetooth technology on headphones and is used in conjunction with terminal devices such as mobile phones. Bluetooth headsets are divided into head-mounted and ear-plugged types. Both are Bluetooth headsets, but they are very different in size. For example, in the patent number "CN217770319U" and the patent name "A Comfortable Bluetooth Headset", when used, the elastic arc plate is set on the left and right sides of the head so that the two earphone covers are aligned with the two ears. The elastic arc plate is elastic. Press the two earphone covers to the middle position and press the two earphone covers against the outside of the ears to fix the Bluetooth headset. At the same time, the two auxiliary splints on both sides are pressed on the left and right sides of the head respectively. The two auxiliary splints can reduce the pressure of the earphone covers on the ears. The fan blades are controlled to rotate, and the hot air between the earphone cover and the ear can be discharged through the air outlet and the air outlet pipe, so that the external cold air flows into the space between the earphone cover and the ear through the air inlet and the air inlet pipe 7, which reduces the stuffiness of the ear when the user uses it and improves the comfort of use. The silicone soft pad is evenly provided with anti-skid bumps on one side, which can play an anti-skid role and improve the wearing and fixing firmness. However, the above structure still has the following problems in actual use:

[0003] Although the above-mentioned Bluetooth headset has anti-slip bumps evenly arranged on one side of the silicone pad to play an anti-slip role, the cover and the curved plate of the Bluetooth headset are fixedly connected, which makes the cover unable to move. When the user's head is large, the cover cannot fit the user's head well, which can easily cause discomfort to the wearer.

[0004] Therefore, we proposed that comfortable Bluetooth headsets can solve the above problems well. Utility Model Content

[0005] The utility model aims to provide a comfortable Bluetooth headset to solve the problem in the current market that when the user's head is large, the cover shell cannot fit well with the user's head, which easily causes discomfort to the wearer.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a comfortable-to-wear Bluetooth headset, comprising an arc-shaped main board, wherein arc-shaped sub-boards are arranged at both ends of the arc-shaped main board;

[0007] It also includes: a connecting rod is fixed at the lower end of the arc-shaped sub-plate, and a movable ball is fixed at the inner end of the connecting rod, and a movable connection structure is formed between the movable ball and the movable groove;

[0008] The movable groove is arranged on the outer side of the connecting block, and the movable groove is matched with the movable ball, and the inner end of the connecting block is fixed to the earphone sleeve, and the interior of the earphone sleeve is a shell, and the exterior of the shell is wrapped with a sponge layer.

[0009] Preferably, two groups of earphone sleeves are provided, and sound outlet holes are provided on the inner sides of the earphone sleeves, and a silicone layer is bonded to the inner sides of the earphone sleeves.

[0010] Preferably, the arc-shaped auxiliary plate and the arc-shaped main plate are both made of elastic plastic material, and the arc-shaped auxiliary plate and the slide groove form a sliding connection.

[0011] Preferably, the slide groove is opened inside the arc-shaped main plate, and a limit slider is fixed on the lower surface of the upper end of the arc-shaped sub-plate, and the limit slider is slidably connected to the arc-shaped main plate.

[0012] Preferably, clamping plates are fixed on both the front and rear sides of the arc-shaped sub-plate, and the clamping plates are made of plastic material and are arranged in an arc-shaped structure.

[0013] Preferably, the card plate fits with the card slot, and the card slot is opened on the inner wall of the inner arc-shaped main board of the slide slot, and the card slots are distributed at equal intervals.

[0014] Preferably, a telescopic rod is fixed to the inner side of the clamping plate, and the telescopic rod is slidably connected to the arc-shaped sub-plate via a return spring, and two ends of the return spring are respectively fixed to the telescopic rod and the arc-shaped sub-plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the comfortable-to-wear Bluetooth headset not only allows the earphone cover to fit better with the ear, and is suitable for heads of different sizes, thereby improving the comfort when wearing, but also achieves an anti-slip effect, and the silicone layer is relatively soft and more comfortable, thereby improving the stability when wearing, and the size of the Bluetooth headset can be adjusted, so that the arc-shaped sub-plate has different lengths of adjustment, and its specific contents are as follows:

[0016] (1) When the earphone cover is worn on the ear, the movable connection between the movable ball and the movable groove allows the earphone cover to move up, down, left, and right, so that the earphone cover can better fit the ear and is suitable for heads of different sizes, thereby improving the wearing comfort;

[0017] (2) A circle of silicone layer is bonded to the inner side of the earphone cover, which fits the outer skin of the ear through the silicone layer to achieve a non-slip effect. The silicone layer is relatively soft and more comfortable, thereby improving the stability when wearing;

[0018] (3) By pushing the arc-shaped sub-plate toward the arc-shaped main plate, the arc-shaped sub-plate slides into the slide groove, so that the clamping plate is driven by the extrusion force to slide the telescopic rod toward the arc-shaped sub-plate, thereby separating the clamping plate and the clamping groove, and then the arc-shaped sub-plate can be adjusted;

[0019] Furthermore, the resetting spring drives the telescopic rod and the card plate to reset, so that the card plate and the card slot are again engaged, thereby limiting the position of the arc-shaped sub-plate, and multiple groups of card slots are provided, so that the arc-shaped sub-plate can be adjusted to different lengths;

[0020] The sliding structure formed by the limiting slider and the arc-shaped main board can limit the arc-shaped sub-board, thereby preventing the arc-shaped sub-board from sliding out of the sliding groove and preventing the arc-shaped sub-board from separating from the arc-shaped main board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the column cross-section structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the arc-shaped auxiliary plate contraction structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the top-sectional structure of the arc-shaped main board and the arc-shaped auxiliary board connected to each other in the utility model;

[0025] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0026] Figure 6 The figure is a schematic diagram of the side structure of the earphone cover of the present invention.

[0027] In the figure: 1. arc-shaped main board; 2. slide groove; 3. arc-shaped sub-board; 4. connecting rod; 5. movable ball; 6. connecting block; 7. movable groove; 8. earphone cover; 9. silicone layer; 10. limit slider; 11. card plate; 12. card slot; 13. telescopic rod; 14. reset spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0030] Embodiment 1: In order to solve the problem in the prior art that when the user's head is large, the cover shell cannot fit the user's head well, which easily causes discomfort to the wearer, the following scheme is disclosed, including an arc-shaped main board 1, and arc-shaped sub-boards 3 are arranged at both ends of the arc-shaped main board 1; it also includes: a connecting rod 4 is fixed to the lower end of the arc-shaped sub-board 3, and an active ball 5 is fixed to the inner end of the connecting rod 4, and a movable connection structure is formed between the active ball 5 and the active groove 7; the active groove 7 is arranged on the outer side of the connecting block 6, and the active groove 7 fits with the active ball 5, and the inner end of the connecting block 6 is fixed to the earphone sleeve 8, and the interior of the earphone sleeve 8 is a shell, and its exterior is wrapped with a sponge layer, the earphone sleeve 8 is provided with two groups, and the inner side of the earphone sleeve 8 is provided with a sound outlet hole, and the inner side of the earphone sleeve 8 is bonded with a silicone layer 9, the arc-shaped sub-board 3 and the arc-shaped main board 1 are both made of elastic plastic material, and the arc-shaped sub-board 3 and the slide groove 2 form a sliding connection;

[0031] By using the arc-shaped sub-plate 3 made of elastic plastic material, the Bluetooth headset can be suitable for heads of different sizes. At the same time, when the earphone cover 8 is worn on the ear, the earphone cover 8 can be moved up and down and left and right through the movable connection formed between the movable ball 5 fixed on the connecting rod 4 and the movable groove 7 opened on the outside of the connecting block 6, so that the earphone cover 8 can be better fitted with the ear and suitable for heads of different sizes, thereby improving the comfort when wearing. At the same time, a circle of silicone layer 9 is bonded to the inner side of the earphone cover 8, and the silicone layer 9 fits with the skin outside the ear to achieve an anti-slip effect. Moreover, the silicone layer 9 contacts the skin, which is more comfortable and improves the stability when wearing.

[0032] Embodiment 2: Different from Embodiment 1, this embodiment facilitates the adjustment of the length of the earphone. Figure 1-Figure 5 The slide groove 2 is provided inside the arc-shaped main board 1, and a limit slider 10 is fixed on the lower surface of the upper end of the arc-shaped sub-board 3, and the limit slider 10 is slidably connected with the arc-shaped main board 1. A card plate 11 is fixed on both the front and rear sides of the arc-shaped sub-board 3, and the card plate 11 is made of plastic material, and the card plate 11 is arranged in an arc-shaped structure;

[0033] When the user's head is small, it is only necessary to push the arc-shaped sub-plate 3 toward the arc-shaped main plate 1, so that the arc-shaped sub-plate 3 slides into the slide groove 2, so that the clamping plate 11 is driven by the squeezing force to drive the telescopic rod 13 to slide toward the arc-shaped sub-plate 3, so that the clamping plate 11 and the clamping groove 12 are separated, and then the arc-shaped sub-plate 3 can be adjusted;

[0034] Embodiment 3: Different from Embodiment 2, this embodiment avoids the separation between the arc-shaped auxiliary plate 3 and the arc-shaped main plate 1. Figure 2-Figure 5 The card plate 11 fits with the card slot 12, and the card slot 12 is opened on the inner wall of the inner arc-shaped main board 1 of the slide slot 2, and the card slots 12 are distributed at equal intervals. A telescopic rod 13 is fixed to the inner side of the card plate 11, and the telescopic rod 13 is slidably connected with the arc-shaped sub-plate 3 through a return spring 14, and the two ends of the return spring 14 are respectively fixed to the telescopic rod 13 and the arc-shaped sub-plate 3;

[0035] When adjusted to the specified position, the elastic force of the return spring 14 can drive the telescopic rod 13 and the card plate 11 to reset, so that the card plate 11 and the card slot 12 form a snap connection again, thereby limiting the arc-shaped sub-plate 3, and the card slot 12 is provided with multiple groups, so that the arc-shaped sub-plate 3 can be adjusted with different lengths, and through the setting of the return spring 14 and the card plate 11, it is required A certain force is required to adjust it, so that the arc-shaped sub-plate 3 will not easily slide out of the slide groove 2, and the arc-shaped sub-plate 3 is prevented from sliding by itself when worn and affecting the use effect of the Bluetooth headset. At the same time, a limiting slider 10 is fixed to the lower surface of the arc-shaped sub-plate 3. The sliding structure formed by the limiting slider 10 and the arc-shaped main board 1 can limit the arc-shaped sub-plate 3, thereby preventing the arc-shaped sub-plate 3 from sliding out of the slide groove 2 and preventing the arc-shaped sub-plate 3 from separating from the arc-shaped main board 1.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A comfortable-to-wear Bluetooth headset, comprising a curved main board (1), wherein curved sub-boards (3) are arranged at both ends of the curved main board (1); It is characterized in that Also includes: A connecting rod (4) is fixed to the lower end of the arc-shaped auxiliary plate (3), and a movable ball (5) is fixed to the inner end of the connecting rod (4), and a movable connection structure is formed between the movable ball (5) and the movable groove (7); The movable groove (7) is formed on the outer side of the connecting block (6), and the movable groove (7) is matched with the movable ball (5). The inner end of the connecting block (6) is fixed to the earphone sleeve (8), and the interior of the earphone sleeve (8) is a shell, and the exterior of the shell is wrapped with a sponge layer.

2. A comfortable-to-wear Bluetooth headset according to claim 1, characterized in that: The earphone sleeves (8) are provided in two groups, and sound outlet holes are provided on the inner sides of the earphone sleeves (8). Meanwhile, a silicone layer (9) is bonded to the inner sides of the earphone sleeves (8).

3. The comfortable-to-wear Bluetooth headset according to claim 1, characterized in that: The arc-shaped auxiliary plate (3) and the arc-shaped main plate (1) are both made of elastic plastic material, and the arc-shaped auxiliary plate (3) and the slide groove (2) form a sliding connection.

4. The comfortable-to-wear Bluetooth headset according to claim 3, characterized in that: The slide groove (2) is opened inside the arc-shaped main plate (1), and a limit slider (10) is fixed on the lower surface of the upper end of the arc-shaped auxiliary plate (3), and the limit slider (10) is slidably connected to the arc-shaped main plate (1).

5. The comfortable-to-wear Bluetooth headset according to claim 1, characterized in that: A clamping plate (11) is fixed to both the front and rear sides of the arc-shaped sub-plate (3), and the clamping plate (11) is made of plastic material. The clamping plate (11) is arranged in an arc-shaped structure.

6. The comfortable-to-wear Bluetooth headset according to claim 5, characterized in that: The card plate (11) fits with the card slot (12), and the card slot (12) is opened on the inner wall of the inner arc-shaped main board (1) of the slide groove (2), and the card slots (12) are distributed at equal intervals.

7. The comfortable-to-wear Bluetooth headset according to claim 5, characterized in that: A telescopic rod (13) is fixed on the inner side of the clamping plate (11), and the telescopic rod (13) is slidably connected to the arc-shaped auxiliary plate (3) via a return spring (14), and the two ends of the return spring (14) are respectively fixed to the telescopic rod (13) and the arc-shaped auxiliary plate (3).

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