Wearable ear hanging device

Abstract

The utility model discloses a wearable ear hanging device, which relates to the technical field of wearable equipment and comprises an arc-shaped strip, adjusting seats arranged at two end parts of the arc-shaped strip in a sliding and adjusting manner, ear hangers fixedly mounted on the inner side walls of the adjusting seats and elastic support arms mounted on the adjusting seats in a rotating and adjusting manner, a rotary connecting assembly is arranged on the adjusting seat, the elastic supporting arm rotates with the adjusting seat through the rotary connecting assembly, the rotary connecting assembly comprises a fixed seat fixedly installed on the outer wall of the adjusting seat, a rotary seat is rotatably installed on the fixed seat, and the elastic supporting arm is fixedly installed on the outer wall of the rotary seat. A clamping groove is formed in the inner wall of the rotating base, and a resistance piece for providing resistance when the rotating base rotates is arranged on the side wall of the fixed base. The ear hanging device adapts to the head circumference contours and the ear sizes of different crowds, the compatibility of the device is improved, operation is easy and convenient, a user can easily adjust the length and the fixing position of the ear hanging device, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wearable equipment, in particular to a wearable ear-hanging device. Background Art

[0002] Existing ear wearable products, whether they are headphones, ear-hook sports trackers or other types of ear devices, are usually designed to be fixed, which means that the size, shape and wearing method of these devices are fixed and cannot be flexibly adjusted according to the user's personal needs. Although this fixed design simplifies the manufacturing process, it brings many inconveniences in use.

[0003] First of all, since everyone's head circumference and ear size are different, fixed ear wearable products are often difficult to adapt to different people. For users with smaller head circumference or narrow ears, the device may be too loose and cannot be worn stably; for users with larger head circumference or wider ears, the device may be too tight and uncomfortable to wear.

[0004] Since the device cannot be flexibly adjusted, users often need to spend extra time and energy to adjust it when wearing it, which increases the complexity of use and reduces the user experience. In addition, poor compatibility is also a challenge faced by existing ear wearable products. Due to the fixed design of the device, they often cannot perfectly adapt to ears of different shapes and sizes, which may cause the device to slip or shift easily during wearing, affecting the use effect.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The purpose of the utility model is to provide a wearable ear-hanging device to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides a wearable ear-hanging device, comprising an arc-shaped bar, an adjustment seat slidably arranged at both ends of the arc-shaped bar, an ear hook fixedly installed on the inner side wall of the adjustment seat, and an elastic support arm rotatably and adjustably installed on the adjustment seat;

[0008] The adjusting seat is provided with a rotating connection assembly, and the elastic support arm rotates with the adjusting seat through the rotating connection assembly. The rotating connection assembly includes a fixed seat fixedly mounted on the outer wall of the adjusting seat, and a rotating seat is rotatably mounted on the fixed seat. The elastic support arm is fixedly mounted on the outer wall of the rotating seat, and a slot is provided on the inner wall of the rotating seat. A resistance member that provides resistance when the rotating seat rotates is provided on the side wall of the fixed seat, and an adjustment mechanism for adjusting the resistance of the resistance member is also provided on the rotating seat.

[0009] Furthermore, the resistance member includes a mounting groove provided on a fixed seat, a first top column and a second top column being slidingly arranged inside the mounting groove, the first top column and the second top column being mirror-arranged, and balls are arranged at opposite ends of the first top column and the second top column, and a resistance spring connected between the first top column and the second top column is arranged inside the mounting groove, and the elastic force of the resistance spring pushes the first top column to resist against the inner wall of the slot.

[0010] Furthermore, the adjustment mechanism includes a clearance groove recessed on the outer end surface of the rotating seat, a threaded sleeve is rotatably installed inside the clearance groove, the internal thread of the threaded sleeve is connected to a threaded rod, the bottom end of the threaded rod is fixedly connected to a conical column, the elastic force of the resistance spring pushes the second top column to resist the outer wall of the conical column, a guide rod is fixedly installed inside the fixed seat, and the conical column is slidably connected to the guide rod.

[0011] Furthermore, the arc strip comprises an arc-shaped elastomer made of ABS plastic, the outer walls of the arc-shaped elastomer near both ends are provided with limiting grooves, the inner bottom wall of the limiting grooves is provided with a plurality of positioning grooves equidistantly, and both ends of the arc-shaped elastomer are provided with notches and hemispherical blocks.

[0012] Furthermore, an anti-skid pad is fixedly installed in the middle of the arc-shaped elastic body, and an anti-skid pattern is integrally formed on the bottom surface of the anti-skid pad, and the material of the anti-skid pad is silicone.

[0013] Furthermore, the adjustment seat includes a rectangular shell slidably arranged at both ends of the arc-shaped elastic body, and grooves for the hemispherical blocks to be inserted into are arranged on the inner walls on both sides of the rectangular shell, and the grooves are arranged continuously. A limiting block is integrally formed on the inner wall at the port of the rectangular shell, and the limiting block is slidably arranged inside the limiting groove, and a positioning strip is integrally formed on the outer surface of the limiting block and engages with the positioning groove.

[0014] Furthermore, the elastic support arm includes a fixed arm fixedly mounted on the outer wall of the rotating seat, a telescopic arm is slidably mounted inside the fixed arm, a copper electrode sheet is fixedly mounted on the outer end of the telescopic arm, one of the copper electrode sheets is round, and the other is square.

[0015] Furthermore, an elastic bead is provided at one end of the telescopic arm that slides inside the fixed arm, and a plurality of positioning holes for the elastic bead to be inserted are opened on the outer wall of the fixed arm, and the plurality of positioning holes are equidistantly distributed along the sliding path of the telescopic arm.

[0016] Furthermore, an anti-slip groove is provided on the telescopic arm, and an anti-slip block is provided on the outer wall at the end of the fixed arm, and the anti-slip block is embedded in the anti-slip groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model, by setting the arc strip and the elastic support arm to be retractable, can adapt to the head circumference contour and ear size of different people, improve the compatibility of the device, and is easy to operate. Users can easily adjust the length and fixing position of the ear hook, thereby improving the user experience.

[0019] 2. The utility model can drive the threaded rod threadedly connected to the threaded sleeve to move vertically downward by rotating the threaded sleeve, and the threaded rod drives the conical column fixed thereto to move synchronously. The inclined surface of the conical column can drive the second top column to slide toward the inside of the installation groove. The sliding of the second top column can adjust the compression amount of the resistance spring, thereby increasing the elastic force of the resistance spring, thereby providing greater resistance and improving the stability of the rotation adjustment of the elastic support arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the top-sectional structure of the adjustment seat in the utility model;

[0022] Figure 3 This is a schematic diagram of the side section structure of the adjustment seat in the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the rotary connection assembly and the elastic support arm in the utility model;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the rotary connection assembly in the utility model;

[0025] Figure 6 It is a structural schematic diagram of a rotating seat in a rotating connection assembly;

[0026] Figure 7 It is a schematic diagram of the structure of a fixed seat in a rotating connection assembly;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the telescopic arm in the elastic support arm.

[0028] In the figure:

[0029] 1. Arc strip; 11. Arc elastic body; 12. Anti-skid pad; 13. Limiting groove; 14. Positioning groove; 15. Notch; 16. Hemispherical block;

[0030] 2. Adjustment seat; 21. Rectangular shell; 22. Groove; 23. Limit block; 24. Positioning strip;

[0031] 3. Ear hook; 31. C-shaped plate; 32. Copper electrode protrusion;

[0032] 4. Rotary connection assembly; 41. Fixed seat; 42. Rotary seat; 43. Displacement groove; 44. Threaded sleeve; 45. Threaded rod; 46. Slot; 47. Resistance member; 471. Mounting groove; 472. First top column; 473. Second top column; 474. Resistance spring; 48. Conical column; 49. Guide rod;

[0033] 5. Elastic support arm; 51. Fixed arm; 52. Telescopic arm; 53. Copper electrode sheet; 54. Positioning hole; 55. Elastic card bead; 56. Anti-slip groove; 57. Anti-slip block. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-8 The utility model provides a technical solution: a wearable ear-hanging device, comprising an arc-shaped strip 1, an adjustment seat 2 slidably arranged at both ends of the arc-shaped strip 1, an ear-hanging 3 fixedly mounted on the inner wall of the adjustment seat 2, and an elastic arm 5 rotatably and adjustably mounted on the adjustment seat 2, the ear-hanging 3 comprising a C-shaped plate 31 fixedly mounted on the outer wall of the adjustment seat 2 and eight copper electrode protrusions 32 mounted on the side wall of the C-shaped plate 31, and the inside of the C-shaped plate 31 and the copper electrode protrusion 32 are both provided with a hollow cavity for wiring, because the inside of the C-shaped plate 31 and the copper electrode protrusion 32 are hollow, it is convenient for wiring, and then it is convenient to connect external equipment for use;

[0036] The adjusting seat 2 is provided with a rotating connection assembly 4, and the elastic arm 5 rotates with the adjusting seat 2 through the rotating connection assembly 4. The rotating connection assembly 4 includes a fixed seat 41 fixedly mounted on the outer wall of the adjusting seat 2, and a rotating seat 42 is rotatably mounted on the fixed seat 41. The elastic arm 5 is fixedly mounted on the outer wall of the rotating seat 42, and a slot 46 is provided on the inner wall of the rotating seat 42. A resistance member 47 providing resistance when the rotating seat 42 rotates is provided on the side wall of the fixed seat 41, and an adjusting mechanism for adjusting the resistance of the resistance member 47 is also provided on the rotating seat 42;

[0037] By rotating the rotating seat 42, the elastic support arm 5 can be driven to rotate on the adjusting seat 2 to achieve the effect of adjusting the position of the elastic support arm 5. When the rotating seat 42 rotates, the resistance member 47 cooperates with the clamping slot 46 to provide resistance for the rotation of the rotating seat 42, so that the rotating seat 42 can be fixed after rotating to a specified position.

[0038] By setting the arc strip 1 and the elastic support arm 5 to be retractable, it can adapt to the head circumference contours and ear sizes of different people, improve the compatibility of the device, and make it easy to operate. Users can easily adjust the length and fixed position of the ear hook 3 to improve the user experience.

[0039] See also Figure 5-Figure 7 The resistance member 47 includes a mounting groove 471 provided on the fixing seat 41, a first top column 472 and a second top column 473 are slidably provided inside the mounting groove 471, the first top column 472 and the second top column 473 are arranged in a mirror image, and a ball is provided at the opposite end of the first top column 472 and the second top column 473, and a resistance spring 474 connected between the first top column 472 and the second top column 473 is provided inside the mounting groove 471, and the elastic force of the resistance spring 474 pushes the first top column 472 to abut against the inner wall of the slot 46;

[0040] During specific operation, the threaded sleeve 44 can be rotated to drive the threaded rod 45 threadedly connected to it to move vertically downward, and the threaded rod 45 drives the conical column 48 fixed to it to move synchronously. The inclined surface of the conical column 48 can drive the second top column 473 to slide toward the inside of the mounting groove 471. The sliding of the second top column 473 can adjust the compression amount of the resistance spring 474, thereby increasing the elastic force of the resistance spring 474, thereby providing greater resistance and improving the stability of the rotation adjustment of the elastic support arm 5.

[0041] See also Figure 2 The adjustment mechanism includes a clearance groove 43 recessed on the outer end surface of the rotating seat 42, a threaded sleeve 44 is rotatably installed inside the clearance groove 43, a threaded rod 45 is connected to the internal thread of the threaded sleeve 44, and a conical column 48 is fixedly connected to the bottom end of the threaded rod 45. The elastic force of the resistance spring 474 pushes the second top column 473 to resist the outer wall of the conical column 48, and a guide rod 49 is fixedly installed inside the fixed seat 41, and the conical column 48 is slidably connected to the guide rod 49.

[0042] See also Figure 1-Figure 3 The arc strip 1 includes an arc-shaped elastic body 11 made of ABS plastic, and a limiting groove 13 is provided on the outer wall of the arc-shaped elastic body 11 near the two ends, and a plurality of positioning grooves 14 are equidistantly arranged on the inner bottom wall of the limiting groove 13. Notches 15 and hemispherical blocks 16 are arranged at both ends of the arc-shaped elastic body 11. The adjustment seat 2 includes a rectangular shell 21 slidably arranged at both ends of the arc-shaped elastic body 11, and grooves 22 for the hemispherical blocks 16 to be inserted are arranged on the inner walls on both sides of the rectangular shell 21. The grooves 22 are arranged continuously, and a limiting block 23 is integrally formed on the inner wall at the port of the rectangular shell 21. The limiting block 23 is slidably arranged inside the limiting groove 13, and a positioning strip 24 engaged with the positioning groove 14 is integrally formed on the outer surface of the limiting block 23;

[0043] Since the arc-shaped elastic body 11 itself is elastic, when the length of the arc-shaped elastic body 11 needs to be adjusted, the arc-shaped elastic body 11 can be pulled to make the two ends of the arc-shaped elastic body 11 give way to the notch 15, so that the hemispherical block 16 is separated from the inside of the groove 22, which is convenient for adjusting the length of the arc-shaped elastic body 11. When the length of the arc-shaped elastic body 11 is adjusted, the elastic force of the arc-shaped elastic body 11 itself will push the hemispherical block 16 to snap into the inside of the groove 22 to fix the position of the arc-shaped elastic body 11, so that the length of the arc-shaped elastic body 11 can be adjusted according to the use requirements of the wearer;

[0044] It should be noted that the limiting groove 13 and the limiting block 23 can prevent the arc-shaped elastic body 11 from slipping out of the rectangular shell 21, and the positioning groove 14 and the positioning strip 24 can further improve the stability of the connection between the arc-shaped elastic body 11 and the adjustment seat 2.

[0045] See also Figure 1 A non-slip pad 12 is fixedly installed in the middle of the arc-shaped elastic body 11, and the bottom surface of the non-slip pad 12 is integrally formed with non-slip patterns, and the material of the non-slip pad 12 is silicone;

[0046] The anti-slip pad 12 increases the friction force and improves the stability of the arc-shaped elastic body 11 when worn.

[0047] See also Figure 1 and Figure 4 The elastic support arm 5 includes a fixed arm 51 fixedly mounted on the outer wall of the rotating seat 42, a telescopic arm 52 is slidably mounted inside the fixed arm 51, and a copper electrode sheet 53 is fixedly mounted on the outer end of the telescopic arm 52, one of the copper electrode sheets 53 is circular, and the other copper electrode sheet 53 is square;

[0048] By designing the elastic support arm 5 to be retractable, it can be adapted to people with different head circumferences, and also to better contact and improve the compatibility of the elastic support arm 5;

[0049] The copper electrode sheet 53 is designed to be circular or square, which can be selected according to the needs of users. The surface of the copper electrode sheet 53 is provided with a protruding structure, which increases the contact area and contact friction.

[0050] See also Figure 1 , Figure 4 and Figure 8 An elastic bead 55 is provided at one end of the telescopic arm 52 sliding inside the fixed arm 51, and a plurality of positioning holes 54 for the elastic bead 55 to be inserted into are provided on the outer wall of the fixed arm 51, and the plurality of positioning holes 54 are equidistantly distributed along the sliding path of the telescopic arm 52;

[0051] The elastic locking bead 55 is locked into the positioning hole 54 to elastically limit the sliding of the telescopic arm 52, so that the telescopic arm 52 can be fixed when it is extended to a specified length.

[0052] See also Figure 4 The telescopic arm 52 is provided with an anti-slip groove 56, and the outer wall at the end of the fixed arm 51 is provided with an anti-slip block 57, and the anti-slip block 57 is embedded in the anti-slip groove 56;

[0053] The anti-slip groove 56 and the anti-slip block 57 cooperate to limit and guide the sliding of the telescopic arm 52 inside the fixed arm 51, thereby improving the stability of the sliding and retracting of the telescopic arm 52 and preventing the telescopic arm 52 from slipping out of the fixed arm 51.

[0054] Working principle: By setting the arc strip 1 and the elastic support arm 5 to be retractable, it can adapt to the head circumference contour and ear size of different people, improve the compatibility of the device, and is easy to operate. Users can easily adjust the length and fixed position of the ear hook 3 to improve the use experience. The elastic support arm 5 can be rotated and positioned at a specified position through the set rotating connection component 4. The threaded sleeve 44 can be rotated to drive the threaded rod 45 threadedly connected to it to move vertically downward, and the threaded rod 45 drives the conical column 48 fixed to it to move synchronously. The inclined surface of the conical column 48 can drive the second top column 473 to slide toward the inside of the installation groove 471. The sliding of the second top column 473 can adjust the compression amount of the resistance spring 474, so that the elastic force of the resistance spring 474 increases, thereby providing greater resistance and improving the stability of the rotation adjustment of the elastic support arm 5.

Claims

1. A wearable ear-hanging device, characterized in that: It comprises an arc-shaped strip (1), an adjustment seat (2) slidably arranged at both ends of the arc-shaped strip (1), an ear hook (3) fixedly mounted on the inner side wall of the adjustment seat (2), and an elastic support arm (5) rotatably and adjustably mounted on the adjustment seat (2); The adjusting seat (2) is provided with a rotating connection assembly (4), and the elastic support arm (5) rotates with the adjusting seat (2) through the rotating connection assembly (4); The rotary connection assembly (4) comprises a fixed seat (41) fixedly mounted on the outer wall of the adjustment seat (2), a rotating seat (42) rotatably mounted on the fixed seat (41), and a clamping groove (46) is provided on the inner wall of the rotating seat (42); A resistance member (47) is provided on the side wall of the fixed seat (41) for providing resistance when the rotating seat (42) rotates, and an adjustment mechanism for adjusting the resistance of the resistance member (47) is also provided on the rotating seat (42).

2. The wearable ear-hanging device according to claim 1, characterized in that: The resistance member (47) comprises a mounting groove (471) provided on the fixing seat (41), a first top column (472) and a second top column (473) being slidably arranged inside the mounting groove (471), the first top column (472) and the second top column (473) being arranged in a mirror image, and a ball bearing is arranged at the opposite end of the first top column (472) and the second top column (473), a resistance spring (474) connected between the first top column (472) and the second top column (473) is arranged inside the mounting groove (471), and the elastic force of the resistance spring (474) pushes the first top column (472) to abut against the inner wall of the slot (46).

3. The wearable ear-hanging device according to claim 2, characterized in that: The adjustment mechanism comprises a clearance groove (43) recessed on the outer end surface of the rotating seat (42), a threaded sleeve (44) is rotatably installed inside the clearance groove (43), a threaded rod (45) is internally threadedly connected to the threaded sleeve (44), a conical column (48) is fixedly connected to the bottom end of the threaded rod (45), the elastic force of the resistance spring (474) pushes the second top column (473) to abut against the outer wall of the conical column (48), a guide rod (49) is fixedly installed inside the fixed seat (41), and the conical column (48) is slidably connected to the guide rod (49).

4. The wearable ear-hanging device according to claim 1, characterized in that: The arc strip (1) comprises an arc elastic body (11) made of ABS plastic, the outer wall of the arc elastic body (11) near both ends is provided with a limit groove (13), the inner bottom wall of the limit groove (13) is provided with a plurality of positioning grooves (14) at equal intervals, and both ends of the arc elastic body (11) are provided with a notch (15) and a hemispherical block (16).

5. The wearable ear-hanging device according to claim 4, characterized in that: An anti-skid pad (12) is fixedly mounted in the middle of the arc-shaped elastic body (11); an anti-skid pattern is integrally formed on the bottom surface of the anti-skid pad (12); and the material of the anti-skid pad (12) is silicone.

6. The wearable ear-hanging device according to claim 2, characterized in that: The adjustment seat (2) comprises a rectangular shell (21) slidably arranged at both ends of the arc-shaped elastic body (11); grooves (22) for the hemispherical block (16) to be inserted into are arranged on the inner walls on both sides of the rectangular shell (21); the grooves (22) are arranged continuously; a limiting block (23) is integrally formed on the inner wall at the end of the rectangular shell (21); the limiting block (23) is slidably arranged inside the limiting groove (13); and a positioning strip (24) is integrally formed on the outer surface of the limiting block (23) to be engaged with the positioning groove (14).

7. The wearable ear-hanging device according to claim 1, characterized in that: The elastic support arm (5) comprises a fixed arm (51) fixedly mounted on the outer wall of the rotating seat (42), a telescopic arm (52) being slidably mounted inside the fixed arm (51), a copper electrode sheet (53) being fixedly mounted on the outer end of the telescopic arm (52), one of the copper electrode sheets (53) being circular and the other of the copper electrode sheets (53) being square.

8. The wearable ear-hanging device according to claim 7, characterized in that: An elastic clamping bead (55) is arranged at one end of the telescopic arm (52) sliding inside the fixed arm (51), and a plurality of positioning holes (54) for the elastic clamping bead (55) to be clamped are provided on the outer wall of the fixed arm (51), and the plurality of positioning holes (54) are equidistantly distributed along the sliding path of the telescopic arm (52).

9. The wearable ear-hanging device according to claim 7, characterized in that: The telescopic arm (52) An anti-slip groove (56) is provided on the upper surface, and an anti-slip block (57) is provided on the outer wall at the end of the fixed arm (51). The anti-slip block (57) is embedded in the anti-slip groove (56).

Images