Bluetooth earphone convenient for adjusting in-ear mode

Abstract

The utility model relates to a bluetooth earphone convenient to adjust an in-ear mode, comprising two earphone bodies, the tops of the earphone bodies are fixedly provided with a connecting line, a neck hanging rope is arranged between the tops of the two earphone bodies, the neck hanging rope is provided with an adjusting mechanism used for adjusting the length of the neck hanging rope, and the connecting line is connected with the connecting line. The adjusting mechanism comprises an adjusting box fixed to the top of the connecting line, a supporting assembly arranged on the adjusting box, a positioning assembly arranged on the supporting assembly and an adjusting assembly arranged on the adjusting box. The supporting assembly comprises connecting rods fixed to the left side and the right side between the inner top wall and the inner bottom wall of the adjusting box. According to the utility model, through the arrangement of the adjusting mechanism, the length of the neck hanging rope can be adjusted through the cooperative use of the threaded rod and the threaded groove, adjustment can be carried out according to the use requirements of a user, and the earphone body can be hung at the neck of the user through the arrangement of the neck hanging rope, so that the earphone body is prevented from falling and being broken during sports.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth earphones, in particular to a Bluetooth earphone which is convenient for adjusting the ear-entry mode. Background Art

[0002] With the rapid development of mobile devices, people generally carry different electronic mobile devices with them. In order to use devices such as mobile phones and tablets in public places without affecting others due to the loud sound, they usually wear Bluetooth headphones that are compatible with their devices.

[0003] For example, a Chinese patent (publication number: CN211959497U) discloses an adjustable in-ear wireless Bluetooth headset. The utility model aims to provide an adjustable in-ear wireless Bluetooth headset, which adopts a threaded connection as a whole to achieve the adjustment function. Mutually matching threaded structures are arranged on the inside of the ear cap and the outside of the ear inlet respectively. According to the user's usage requirements, the ear cap assembled on the ear inlet can be rotated to adjust the ear insertion depth of the ear cap, thereby maximizing the user experience of different consumers. The buckle structure is used to prevent the ear cap from accidentally falling off during the adjustment process. The headset has a simple structure, strong adaptability, simple and quick adjustment operation, is easy to use, and has strong practicality.

[0004] The above-mentioned earphones are provided with mutually cooperating threaded structures so that users can adjust the depth of the earphones into the ears according to usage requirements. Although the above-mentioned earphones can improve the stability of the earphones by adjusting the depth of the earphones into the ears, when the user uses the earphones during exercise, the earphones are easily dropped out of the auricle due to the large swinging amplitude of the body during exercise, causing the earphones to be damaged, thereby increasing the cost of use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a Bluetooth headset that is easy to adjust the ear-entry mode, has the advantages of good protection and is not easy to fall off, and solves the problem that the prior earphones are easy to fall off and break when used during exercise.

[0006] To achieve the above object, the utility model provides the following technical solution: a Bluetooth headset that is easy to adjust the in-ear mode, comprising two headset bodies, a connecting wire is fixed on the top of the headset body, a neck rope is arranged between the tops of the two headset bodies, and an adjustment mechanism for adjusting the length of the neck rope is arranged on the neck rope;

[0007] The adjusting mechanism comprises an adjusting box fixed on the top of the connecting line, a supporting assembly arranged on the adjusting box, a positioning assembly arranged on the supporting assembly, and an adjusting assembly arranged on the adjusting box.

[0008] Furthermore, the support assembly includes connecting rods fixed on the left and right sides between the top wall and the bottom wall of the regulating box, a movable block slidably connected to the outer surfaces of two connecting rods on the same regulating box, and a return spring movably sleeved on the outer surface of the connecting rod and located at the bottom of the movable block.

[0009] Furthermore, fixing holes are provided on both left and right sides of the top surface of the movable block, and the two connecting rods on the same adjusting box respectively penetrate the two fixing holes and are slidably connected thereto.

[0010] Furthermore, the positioning assembly includes a fixed block fixed at the center of the bottom surface of the movable block, a threaded hole opened at the center of the front side of the fixed block, a threaded rod threadedly connected to the inside of the threaded hole, and a screw handle fixed on the front side of the threaded rod. The positioning assembly also includes a plurality of threaded grooves opened in the middle position of the back side of the adjustment box.

[0011] Furthermore, the threaded rod passes through the threaded hole and extends to the inside of the threaded groove close to the threaded hole and is threadedly connected thereto.

[0012] Furthermore, the adjustment component includes a pull ring fixed at the center of the front side of the movable block, and the adjustment component also includes a clearance hole opened in the middle position of the front side of the adjustment box.

[0013] Furthermore, the pull ring passes through the clearance hole and extends to the front part of the adjustment box, and the left and right ends of the bottom of the neck rope are respectively fixed to the center of the top of the two movable blocks and extend to the inside of the two adjustment boxes respectively.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects: the utility model provides an adjustment mechanism, and the length of the neck rope can be adjusted by using a threaded rod and a threaded groove, and can be adjusted according to the user's usage requirements. At the same time, by providing a neck rope, the earphone body can be hung around the user's neck to prevent the earphone body from falling and being damaged during exercise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection structure between the movable block and the fixed block of the utility model.

[0018] In the figure: 1 earphone body, 2 connecting line, 3 neck strap, 4 adjustment mechanism, 401 adjustment box, 402 connecting rod, 403 return spring, 404 movable block, 405 pull ring, 406 fixed block, 407 threaded hole, 408 threaded rod, 409 screw handle, 410 threaded groove, 411 clearance hole. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 In this embodiment, a Bluetooth headset that is easy to adjust the in-ear mode includes two earphone bodies 1, a connecting line 2 is fixed to the top of the earphone body 1, a neck rope 3 is provided between the tops of the two earphone bodies 1, the neck rope 3 is made of rubber, and an adjustment mechanism 4 for adjusting the length of the neck rope 3 is provided on the neck rope 3.

[0021] It should be noted that the earphone body 1 is the same earphone as the comparative example cited in this technical solution, and the ear-fitting method can be adjusted. Since its adjustment method is disclosed in the prior art, it will not be repeated in this technical solution.

[0022] See also Figure 1-3 In order to prevent the earphone body 1 from falling and being damaged during exercise, the adjustment mechanism 4 includes an adjustment box 401 fixed on the top of the connecting line 2, a supporting component arranged on the adjustment box 401, a positioning component arranged on the supporting component, and an adjustment component arranged on the adjustment box 401.

[0023] Among them, the supporting assembly includes a connecting rod 402 fixed on the left and right sides between the inner top wall and the inner bottom wall of the adjusting box 401, a movable block 404 slidably connected to the outer surfaces of the two connecting rods 402 on the same adjusting box 401, and a return spring 403 movably sleeved on the outer surface of the connecting rod 402 and located at the bottom of the movable block 404. The elastic potential energy of the return spring 403 can be used to automatically move the movable block 404 upward.

[0024] At the same time, fixing holes are opened on the left and right sides of the top surface of the movable block 404, and the two connecting rods 402 on the same adjustment box 401 respectively penetrate the two fixing holes and are slidably connected thereto. The movable block 404 can connect and fix the neck rope 3, and the connecting rod 402 can support and limit the movable block 404 without affecting its up and down movement process.

[0025] In addition, the positioning assembly includes a fixed block 406 fixed at the center of the bottom surface of the movable block 404, a threaded hole 407 opened at the center of the front side of the fixed block 406, a threaded rod 408 threadedly connected to the inside of the threaded hole 407, and a screw handle 409 fixed to the front side of the threaded rod 408. The positioning assembly also includes a plurality of threaded grooves 410 opened in the middle position of the back side of the adjustment box 401. The threaded rod 408 passes through the threaded hole 407 and extends to the inside of the threaded groove 410 near the threaded hole 407 and is threadedly connected thereto. The positioning assembly can fix the movable block 404. The threaded connection method can improve the stability of the fixation of the movable block 404 and prevent the movable block 404 from loosening during movement.

[0026] It can be understood that the adjustment component includes a pull ring 405 fixed at the center of the front of the movable block 404, and the adjustment component also includes a makeshift hole 411 opened in the middle position of the front of the adjustment box 401. The pull ring 405 can be used to conveniently pull the movable block 404 downward, thereby shortening the length of the neck rope 3 and adjusting it according to the user's usage habits.

[0027] It should be noted that the pull ring 405 passes through the clearance hole 411 and extends to the main part of the adjustment box 401. The left and right ends of the bottom of the neck rope 3 are respectively fixed to the center of the top of the two movable blocks 404 and extend to the interior of the two adjustment boxes 401 respectively. A through hole for the neck rope 3 to pass through is opened in the center of the top of the adjustment box 401.

[0028] The working principle of the above embodiment is:

[0029] When in use, the earphone body 1 can be inserted into the ear, and the neck rope 3 can be hung around the neck. The adjustment mechanism 4 can be used to adjust according to the user's usage needs. Specifically, the pull ring 405 can drive the movable block 404 to move downward to shorten the length of the neck rope 3. If necessary, when the length of the neck rope 3 is increased, just loosen the pull ring 405. At this time, the movable block 404 moves upward under the action of the elastic potential energy of the reset spring 403. When the neck rope 3 is adjusted to a suitable length, the threaded rod 408 is rotated by the screw handle 409 to insert the threaded rod 408 into the corresponding threaded groove 410 on the back side of the inner wall of the adjustment box 401, thereby fixing the neck rope 3. By setting the neck rope 3, the earphone body 1 can be hung around the user's neck to prevent the earphone body 1 from falling and being damaged during exercise.

[0030] It can be understood that the control method of the present invention is controlled by a controller, the control circuit of the controller can be implemented by simple programming by technicians in this field, the provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth headset that is easy to adjust the in-ear mode, comprising two headset bodies (1), characterized in that: A connecting line (2) is fixed to the top of the earphone body (1), a neck rope (3) is provided between the tops of the two earphone bodies (1), and an adjustment mechanism (4) for adjusting the length of the neck rope (3) is provided on the neck rope (3); The adjustment mechanism (4) comprises an adjustment box (401) fixed to the top of the connecting line (2), a support component arranged on the adjustment box (401), a positioning component arranged on the support component, and an adjustment component arranged on the adjustment box (401).

2. The Bluetooth headset with easy-to-adjust ear-entry mode according to claim 1, characterized in that: The support assembly comprises connecting rods (402) fixed on the left and right sides between the inner top wall and the inner bottom wall of the regulating box (401), a movable block (404) slidably connected to the outer surfaces of two connecting rods (402) on the same regulating box (401), and a return spring (403) movably sleeved on the outer surface of the connecting rod (402) and located at the bottom of the movable block (404).

3. The Bluetooth headset with easy-to-adjust ear-entry mode according to claim 2, characterized in that: The left and right sides of the top surface of the movable block (404) are both provided with fixing holes, and the two connecting rods (402) on the same regulating box (401) respectively penetrate the two fixing holes and are slidably connected thereto.

4. The Bluetooth headset with easy-to-adjust ear-entry mode according to claim 2, characterized in that: The positioning assembly includes a fixed block (406) fixed at the center of the bottom surface of the movable block (404), a threaded hole (407) opened at the center of the front side of the fixed block (406), a threaded rod (408) threadedly connected to the inside of the threaded hole (407), and a screw handle (409) fixed to the front side of the threaded rod (408). The positioning assembly also includes a plurality of threaded grooves (410) opened at the middle position of the back side of the adjusting box (401).

5. The Bluetooth headset with easy-to-adjust ear-entry mode according to claim 4, characterized in that: The threaded rod (408) passes through the threaded hole (407) and extends to the inside of the threaded groove (410) close to the threaded hole (407) and is threadedly connected thereto.

6. The Bluetooth headset with easy-to-adjust ear-entry mode according to claim 4, characterized in that: The adjustment component comprises a pull ring (405) fixed at the center of the front face of the movable block (404), and the adjustment component also comprises a clearance hole (411) opened at the middle position of the front face of the adjustment box (401).

7. The Bluetooth headset with easy-to-adjust ear-entry mode according to claim 6, characterized in that: The pull ring (405) passes through the clearance hole (411) and extends to the front part of the adjustment box (401). The left and right ends of the bottom of the neck rope (3) are respectively fixed to the center of the top of the two movable blocks (404) and extend to the inside of the two adjustment boxes (401).

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