Bluetooth earphone

Abstract

The Bluetooth earphone comprises an earphone body, the earphone body comprises an earphone part and an ear hanging part, the earphone part is provided with an avoiding groove with a certain length, one end of the ear hanging part passes through the avoiding groove and is rotatably connected with the earphone part, and the length of the avoiding groove is equal to the rotation stroke distance of the ear hanging part. According to the utility model, the avoiding groove with a certain length is arranged on the earphone part, and the ear hanging part passes through the avoiding groove and is rotatably connected with the earphone part, so that when the earphone body is worn, only the ear hanging part needs to be rotated leftwards or rightwards, a larger accommodating space is formed between the ear hanging part and the earphone part, the earphone body is convenient to wear, and the earphone is very practical; according to the earphone provided by the invention, the damping mechanism is arranged, so that a certain damping feeling is achieved when the ear hanging part is rotated, the rotation stroke of the ear hanging part is locked, and after the earphone body is sleeved on the auricle of a human body, the gap between the ear hanging part and the auricle can be adjusted and shrunk only by rotating the ear hanging part rightwards or leftwards, and the ear hanging part is adjusted to the optimal wearing state position; therefore, the use comfort and experience are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bluetooth earphones, and more specifically, to a bluetooth earphone. Background Art

[0002] Bluetooth headsets include in-ear headsets, sports neck-hanging headsets, ear-hook headsets, etc., especially ear-hook headsets are very popular among people. This type of headset has the advantages of high wearing comfort, good stability and privacy, etc.

[0003] The utility model patent with patent application publication number CN212936150U in the prior art discloses an ear-hook earphone, comprising a shell for accommodating internal components of the earphone, a connector connected to the shell, and an earhook connected to the connector; the earhook is used to hang on the user's ear, and the earhook is made of TPU material; one end of the shell connected to the connector has a pin, and the connector has a slot that cooperates with the pin, and the pin is inserted into the slot; the ear-hook earphone provided in the present application, by selecting a hard connector for connecting the shell and a soft earhook for wearing, the earphone has the advantages of firm connection and strong force bearing capacity, as well as comfortable wearing and ergonomic advantages; by arranging a pin on the shell and arranging a slot that cooperates with the pin on the connector connected thereto, the structure of the connection part is firm and stable, thereby improving the economic benefits of the earphone.

[0004] However, there are still the following disadvantages in the use of the above-mentioned Bluetooth headset:

[0005] Because everyone's ears are different in size, and the ear hook of the utility model patent is fixedly connected to the shell, the gap between the ear hook and the shell cannot be adjusted, making it inconvenient to wear. Moreover, after wearing, the ear hook is not clamped tightly enough to the auricle, and the Bluetooth headset shakes when walking or running, affecting the experience. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a Bluetooth headset to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Bluetooth headset, comprising an earphone body, the earphone body comprising an earphone part and an ear hook part, the earphone part is provided with an avoidance groove of a certain length, one end of the ear hook part passes through the avoidance groove and is rotatably connected to the earphone part, and the length of the avoidance groove is the travel distance of the ear hook part rotation.

[0008] Preferably, the earphone part comprises a fixing plate and a rotating shaft which are arranged inside the earphone part, and the rotating shaft is arranged on the fixing plate or the inner wall of the earphone part housing.

[0009] Preferably, the ear hook portion is provided with an axis hole, and the axis hole is adapted to be coupled with the rotating shaft to form a rotation state between the ear hook portion and the earphone portion.

[0010] Preferably, a push rod is provided below the shaft hole and on the ear hook portion, and a damping mechanism is embedded at the end of the push rod.

[0011] Preferably, the damping mechanism comprises a housing, and a spring and a ball disposed inside the housing, and the ball is disposed above the spring.

[0012] Preferably, a plurality of groups of toothed grooves are arranged on the inner wall of the housing of the earphone part, and the toothed grooves are located below the top rod.

[0013] Preferably, the push rod extends downward to the tooth groove, wherein the ball on the damping mechanism contacts the tooth groove to form an elastic abutment state, so that a certain damping feeling is generated when the ear hook rotates. When the ball is stuck in the tooth groove, the rotation stroke of the ear hook is locked.

[0014] Preferably, the earphone part further includes a circuit board, a battery and a speaker arranged inside the earphone part, a speaker grille is arranged in front of the speaker, and the battery and the speaker are electrically connected to the circuit board.

[0015] Preferably, a charging electrode column is provided on the circuit board, and the charging electrode column passes through the corresponding ear hook housing.

[0016] Preferably, a status indicator light component is also provided on the circuit board, and the status indicator light component includes an LED lamp bead and a lampshade, and the lampshade passes through the corresponding ear hook housing.

[0017] Technical effects and advantages of the utility model:

[0018] 1. By opening a certain length of avoidance groove on the earphone part, the ear hook part passes through the avoidance groove and is rotatably connected to the earphone part. When wearing the earphone body, you only need to turn the ear hook part to the left or right, so that there is a large accommodating space between the ear hook part and the earphone part, which is convenient for wearing the earphone body and is very practical;

[0019] 2. By setting up a damping mechanism, there is a certain damping feeling when rotating the ear hook, thereby realizing the locking of the rotation stroke of the ear hook. After putting the earphone body on the human auricle, you only need to rotate the ear hook to the right or left to adjust and narrow the gap between the ear hook and the auricle, and adjust the ear hook to the optimal wearing position to further improve the comfort and experience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a Bluetooth headset.

[0021] Figure 2 The utility model is a schematic diagram of the internal structure of a Bluetooth headset.

[0022] Figure 3 The utility model is a schematic diagram of the internal structure of a Bluetooth headset.

[0023] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in FIG.

[0024] Figure 5 The utility model is a schematic diagram of the structure of an ear hook part and a damping mechanism of a Bluetooth headset.

[0025] Figure 6 The utility model is a schematic diagram of the internal structure of a Bluetooth headset.

[0026] Figure 7 This is a cross-sectional view of a damping mechanism in a Bluetooth headset of the utility model.

[0027] Figure 8 The utility model is a schematic diagram of the positions of a battery and a circuit board in a Bluetooth headset.

[0028] Fig. 9 This is a diagram of the clamping state of the ear hook part of a Bluetooth headset of the present invention.

[0029] Fig.10 This is a diagram of a Bluetooth headset in which the ear hook is in a fully opened state.

[0030] The accompanying drawings are marked as follows: 1. earphone body; 10. top rod; 11. earphone part; 12. ear hook part; 13. circuit board; 14. battery; 15. fixing plate; 16. speaker grille; 17. status indicator light assembly; 18. charging electrode column; 20. tooth groove; 30. damping mechanism; 101. avoidance groove; 151. rotating shaft; 301. shell; 302. spring; 303. ball. DETAILED DESCRIPTION

[0031] 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.

[0032] As attached Figure 1-10A Bluetooth headset shown in the figure comprises a headset body 1, the headset body 1 comprises a headset part 11 and an ear hook part 12, a certain length of avoidance groove 101 is opened on the headset part 11, one end of the ear hook part 12 passes through the avoidance groove 101 and is rotatably connected to the headset part 11, and the length of the avoidance groove 101 is the travel distance of the ear hook part 12 rotating. In this embodiment, the avoidance groove 101 is transversely opened on the side of the headset part 11 along the length direction of the headset part 11;

[0033] In this way, when the ear hook part 12 rotates to the left end or the right end of the avoidance groove 101, it is in a clamping state with a minimum space of the ear hook part 12, and when the ear hook part 12 rotates to the right end or the left end of the avoidance groove 101, it is in a fully opened state.

[0034] In some embodiments, as shown in the attached Figure 2-6 As shown, the earphone part 11 includes a fixing plate 15 and a rotating shaft 151 arranged inside the earphone part 11. The rotating shaft 151 is arranged on the fixing plate 15 or the inner wall of the outer shell of the earphone part 11. The ear hook part 12 is provided with an axis hole 121. The axis hole 121 is adapted to be connected with the rotating shaft 151. The ear hook part 12 is sleeved on the rotating shaft 151 through the axis hole 121 to form a rotation state between the ear hook part 12 and the earphone part 12. In this embodiment, the rotating shaft 151 is a protruding structure. The rotating shaft 151 is located on the fixing plate 15. The fixing plate 15 is fixed to the inner shell of the earphone part 11 by screws, so that the ear hook part 12 has higher stability when rotating.

[0035] In some embodiments, as shown in the attached Figure 2-6 As shown, a push rod 10 is arranged below the shaft hole 121 and on the ear hook portion 12, and a damping mechanism 30 is embedded at the end of the push rod 10. The damping mechanism 30 includes a shell 301 and a spring 302 and a ball 303 arranged inside the shell 301. The ball 303 is arranged above the spring 302, and the ball 303 is rotatably connected to the shell 301. The shell 301 is a hollow structure, and its opening diameter is smaller than the diameter of the ball 303 to prevent the ball 303 from falling. A plurality of groups of tooth grooves 20 are arranged on the inner wall of the housing of the earphone part 11. The tooth grooves 20 are located below the top rod 10. The tooth grooves 20 are arranged opposite to the avoidance grooves 101. The top rod 10 extends downward to the tooth grooves 20. The balls 303 on the damping mechanism 30 are in contact with the tooth grooves 20 to form an elastic abutment state, so that a certain damping feeling is generated when the ear hook part 12 rotates. When the balls 303 are stuck in the tooth grooves 20, the rotation stroke of the ear hook part 12 is locked.

[0036] In this way, each tooth groove 20 is a locking point of the rotation travel of the ear hook part 12. When the tooth grooves 20 are arranged in multiple groups, the ear hook part 12 can be adjusted in multiple levels, and the travel state can be locked at any locking point within the travel of the ear hook part 12 to adapt to more users with different auricles, which is very convenient.

[0037] In some embodiments, as shown in the attached Figure 2 , Figure 3 , Figure 6 , Figure 8 As shown, the earphone part 11 also includes a circuit board 13, a battery 14 and a speaker arranged inside the earphone part 11, a speaker mesh cover 16 is arranged in front of the speaker, the battery 14 and the speaker are electrically connected to the circuit board 13, a charging electrode column 18 is arranged on the circuit board 13, the charging electrode column 18 includes a positive electrode column and a negative electrode column, the charging electrode column 18 is electrically connected to the circuit board 13, and the battery 14 is charged through a corresponding charging seat, and the charging electrode column 18 passes through the corresponding ear hook part 12 shell. In this embodiment, the circuit board 13 is located on one side of the fixing plate 15, the battery 14 is arranged above the fixing plate 15, and the speaker is installed between the circuit board 13 and the speaker mesh cover 16, and the speaker mesh cover 16 is embedded in the shell of the earphone part 11.

[0038] In some embodiments, as shown in the attached Figure 2-4 As shown, a status indicator light assembly 17 is also provided on the circuit board 13. The status indicator light assembly 17 includes an LED lamp bead and a lampshade. The lampshade passes through the corresponding ear hook 12 shell, wherein the LED lamp bead is welded on the circuit board 13. The lampshade is made of a light-transmitting material. The lampshade is arranged above the LED lamp bead. By setting the status indicator light assembly 17, the charging status of the earphone body 1, the Bluetooth connection status, etc. can be displayed.

[0039] Working principle: When the user needs to wear the earphone body 1, turn the ear hook part 12 to the left or right to a suitable open state, then put the earphone body 1 on the auricle, turn the ear hook part 12 to the right or left to narrow the gap of the ear hook part 12, and when the ear hook part 12 is rotated to fully fit with the human auricle, the earphone body 1 is worn. The operation is very simple and effectively improves the wearing comfort and experience.

[0040] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be repeated here.

[0041] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0042] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0043] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A Bluetooth headset, comprising a headset body (1), characterized in that: The earphone body (1) comprises an earphone part (11) and an ear hook part (12); a certain length of avoidance groove (101) is provided on the earphone part (11); one end of the ear hook part (12) passes through the avoidance groove (101) and is rotatably connected to the earphone part (11); the length of the avoidance groove (101) is the rotational travel distance of the ear hook part (12).

2. A Bluetooth headset according to claim 1, characterized in that: The earphone part (11) comprises a fixing plate (15) and a rotating shaft (151) arranged inside the earphone part (11); the rotating shaft (151) is arranged on the fixing plate (15) or on the inner wall of the outer shell of the earphone part (11).

3. A Bluetooth headset according to claim 1, characterized in that: The ear hook portion (12) is provided with an axis hole (121), and the axis hole (121) is matched and connected with the rotating shaft (151) to form a rotating state between the ear hook portion (12) and the earphone portion (11).

4. A Bluetooth headset according to claim 3, characterized in that: A push rod (10) is provided below the shaft hole (121) and on the ear hook portion (12), and a damping mechanism (30) is embedded at the end of the push rod (10).

5. A Bluetooth headset according to claim 4, characterized in that: The damping mechanism (30) comprises a housing (301), a spring (302) and a ball (303) arranged inside the housing (301), and the ball (303) is arranged above the spring (302).

6. A Bluetooth headset according to claim 1, characterized in that: A plurality of groups of tooth grooves (20) are arranged on the inner wall of the shell of the earphone part (11), and the tooth grooves (20) are located below the top rod (10).

7. A Bluetooth headset according to claim 4, characterized in that: The push rod (10) extends downward to the tooth groove (20), wherein the ball (303) on the damping mechanism (30) contacts the tooth groove (20) to form an elastic abutment state, so that a certain damping feeling is generated when the ear hook part (12) rotates. When the ball (303) is stuck in the tooth groove (20), the rotation stroke of the ear hook part (12) is locked.

8. The Bluetooth headset according to claim 1, characterized in that: The earphone part (11) further comprises a circuit board (13), a battery (14) and a speaker arranged inside the earphone part (11); a speaker grille (16) is arranged in front of the speaker; and the battery (14) and the speaker are both electrically connected to the circuit board (13).

9. A Bluetooth headset according to claim 8, characterized in that: The circuit board (13) is provided with a charging electrode column (18), and the charging electrode column (18) passes through the corresponding ear hook portion (12) shell.

10. The Bluetooth headset according to claim 8, characterized in that: The circuit board (13) is also provided with a status indicator light component (17), and the status indicator light component (17) comprises an LED lamp bead and a lampshade, and the lampshade passes through the corresponding ear hook portion (12) housing.

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