Magnetic type folding headphone

Abstract

The utility model belongs to the field of earphones, and particularly relates to a magnetic type folding headphone which comprises a head beam, earphone units are rotatably connected to the left side and the right side of the bottom of the head beam, magnetic blocks are fixedly connected to the centers of the sides, away from each other, of the two earphone units, and a magnetic force blocking assembly is arranged in the head beam. An arrangement assembly is arranged at the rear end of the head beam. According to the utility model, after the earphone unit is taken down, an operator can push the friction block on the surface of the leather sleeve, so that the shielding block is blocked between the magnet and the magnetic block, at the moment, the attraction of the magnet to the magnetic block is reduced, and the earphone unit can be conveniently taken down without being influenced by the magnet; a user can wear the earphone unit more conveniently and rapidly subsequently, and when the earphone unit is not used, the data line can penetrate through the three connecting rods in sequence, so that the data line is arranged in order, and the situation that the cable is wound is avoided.

Description

Technical Field

[0001] The utility model relates to the field of headphones, in particular to a magnetic folding headphone. Background Art

[0002] Because headphones can reduce pressure on the ears, they are more comfortable to wear for long periods of time. When headphones are folded, in order to reduce storage space and facilitate storage, the headphones are usually foldable. In order to make the folding more stable, magnetic suction is usually used to adsorb the two headphone units together to prevent the headphones from spreading out, making it easier to store and carry.

[0003] However, after the two earphone units are currently adsorbed by magnetism, when the earphones need to be taken out, it is necessary to overcome the magnetic force and remove the earphone units. Even if the earphone units are removed, the magnetic force may still remain to a certain extent, which may cause the adsorption force on the earphone units to still exist, making it difficult to separate the earphone units, making it inconvenient for people to use the earphones. Therefore, a magnetic foldable headphone is proposed to address the above problem. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and avoid the inconvenience of removing the earphone unit by magnetic force, the utility model provides a magnetic foldable headphone.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a magnetic foldable headphone, comprising a headband, wherein the left and right sides of the bottom of the headband are rotatably connected to earphone units, a magnetic block is fixedly connected to the center of the two earphone units on the side away from each other, a magnetic blocking component is provided inside the headband, an arrangement component is provided at the rear end of the headband, a microphone is rotatably connected to the surface of the earphone unit, and a leather cover is provided on the surface of the headband;

[0006] The magnetic blocking component includes an inner groove opened inside the head beam, a magnet is clamped inside the inner groove, a sliding groove is opened at the bottom of the head beam, a guide rod is fixedly installed inside the sliding groove, a blocking block is slidably connected to the surface of the guide rod, and a friction block is fixedly connected to the bottom of the blocking block.

[0007] Preferably, the magnet and the magnetic block are adapted to attract each other, and the magnet attracts the magnetic block to facilitate the storage of the earphone unit. The blocking block is made of iron material, which can push the blocking block to block between the magnet and the magnetic block. Since the blocking block made of iron material has a high magnetic permeability, it can attract and guide the magnetic lines, thereby reducing the leakage of magnetic force, thereby reducing the attraction between the magnet and the magnetic block.

[0008] Preferably, the bottom of the inner groove passes through the bottom of the head beam, and the sliding groove is connected to the inner groove.

[0009] Preferably, the blocking block is adapted to be slidably connected inside the inner groove.

[0010] Preferably, the arrangement assembly includes a protruding rod fixedly mounted on the rear end of the headband, the surface of the protruding rod away from the headband is fixedly connected to a connecting rod, the end of the connecting rod away from the protruding rod and close to the headband is fixedly connected to a pressure spring, the end of the pressure spring away from the connecting rod is fixedly connected to a contact block, and the rear side of the earphone unit is electrically connected to a data cable.

[0011] Preferably, there are three protruding rods, which are respectively located on the left and right sides and the middle of the head beam, and the protruding rods penetrate the surface of the leather cover.

[0012] Preferably, the end of the contact block away from the pressure spring is attached to the surface of the leather cover, confining the data line between the connecting rod and the leather cover.

[0013] Preferably, the data cables are adapted to pass through the gaps between the connecting rods and the leather cover, and are arranged between the three connecting rods and the leather cover, thereby arranging the data cables neatly and avoiding disorder and difficulty in arranging the data cables.

[0014] The utility model is beneficial in that:

[0015] After removing the earphone unit, the operator can push the friction block on the surface of the leather cover so that the blocking block is blocked between the magnet and the magnetic block. At this time, the attraction of the magnet to the magnetic block is reduced, so that the earphone unit can be easily removed without being affected by the magnet, making it more convenient for subsequent users to wear the earphone unit.

[0016] When not in use, the data cables can be passed through the three connecting rods in sequence to arrange the data cables neatly and avoid cable entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the partial upward view of the head beam structure of the present invention;

[0020] Figure 3This is a schematic diagram of a partial front cross-sectional structure of the head beam of the present invention;

[0021] Figure 4 This is a rear view structural diagram of the utility model;

[0022] Figure 5 For the utility model Figure 4 Schematic diagram of the structure enlarged at point A.

[0023] In the figure: 1. Headband; 2. Earphone unit; 3. Magnetic block; 4. Magnetic blocking assembly; 41. Inner groove; 42. Magnet; 43. Slide groove; 44. Guide rod; 45. Blocking block; 46. Friction block; 5. Arrangement assembly; 51. Protruding rod; 52. Connecting rod; 53. Pressure spring; 54. Contact block; 55. Data cable; 6. Microphone; 7. Leather cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The following is combined with Figure 1 —5 provide further details of this application,

[0026] The present application discloses a magnetic foldable headphone. Figure 1 and Figure 4 A magnetic foldable headphone comprises a headband 1, with earphone units 2 rotatably connected to the left and right sides of the bottom of the headband 1, a magnetic block 3 fixedly connected to the center of the two earphone units 2 away from each other, a magnetic blocking component 4 is provided inside the headband 1, an arrangement component 5 is provided at the rear end of the headband 1, a microphone 6 is rotatably connected to the surface of the earphone units 2, and a leather cover 7 is provided on the surface of the headband 1;

[0027] Reference Figure 2 - Figure 3The magnetic blocking component 4 includes an inner groove 41 opened inside the head beam 1, and a magnet 42 is clamped inside the inner groove 41. A slide groove 43 is opened at the bottom of the head beam 1, and a guide rod 44 is fixedly installed inside the slide groove 43. The surface of the guide rod 44 is slidably connected with a blocking block 45. The magnet 42 and the magnetic block 3 are adapted to attract each other, and the magnet 42 attracts the magnetic block 3 to facilitate the storage of the earphone unit 2. The blocking block 45 is made of iron material, which can push the blocking block 45 to block between the magnet 42 and the magnetic block 3. Since the blocking block 45 made of iron material has a high magnetic permeability, it can attract and guide the magnetic lines of force, thereby reducing the leakage of magnetic force, thereby reducing the attraction between the magnet 42 and the magnetic block 3. The bottom of the inner groove 41 passes through the bottom of the head beam 1, and the slide groove 43 is connected to the inner groove 41. The blocking block 45 is adapted to be slidably connected to the inside of the inner groove 41, and the bottom of the blocking block 45 is fixedly connected to a friction block 46.

[0028] Reference Figure 4 - Figure 5 The arrangement component 5 includes a protruding rod 51 fixedly installed at the rear end of the headband 1, and the surface of the protruding rod 51 away from the headband 1 is fixedly connected to a connecting rod 52, and the end of the connecting rod 52 away from the protruding rod 51 close to the headband 1 is fixedly connected to a pressure spring 53, and the end of the pressure spring 53 away from the connecting rod 52 is fixedly connected to a contact block 54. There are three protruding rods 51 and they are respectively located on the left and right sides and the middle of the headband 1. The protruding rod 51 passes through the surface of the leather cover 7, and the end of the contact block 54 away from the pressure spring 53 is attached to the surface of the leather cover 7, limiting the data line between the connecting rod 52 and the leather cover 7. The back side of the earphone unit 2 is electrically connected to the data line 55, which is adapted to pass through the gap between the connecting rod 52 and the leather cover 7, and the data line 55 is arranged in sequence between the three connecting rods 52 and the leather cover 7, so that the data line 55 is neatly arranged to avoid the data line 55 being disordered and difficult to organize.

[0029] Working principle: When the operator needs to wear the earphones, he first pushes the friction block 46 on the surface of the leather cover 7. At this time, pushing the friction block 46 drives the blocking block 45 to slide on the surface of the guide rod 44 toward the inner groove 41 until the blocking block 45 slides to the bottom of the magnet 42. At this time, the blocking block 45 is blocked between the magnet 42 and the magnetic block 3. Since the blocking block 45 made of iron has a high magnetic permeability, it can attract and guide the magnetic lines of force, thereby reducing the leakage of magnetic force, thereby reducing the attraction between the magnet 42 and the magnetic block 3. After that, the operator can easily rotate the earphone unit 2 to move it away from the headband 1, and then adjust the angle of the earphone unit 2 to facilitate wearing.

[0030] When the operator no longer uses the earphones or needs to charge them, the data cable 55 can be passed through the gap between the three connecting rods 52 and the headband 1. At this time, the data cable 55 cannot be separated from the surface of the headband 1 due to the limitation of the protruding rod 51 and the pressure spring 53. Therefore, the data cable 55 is arranged to avoid being messy and tangled together.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A magnetic foldable headphone, characterized by: The invention comprises a head beam (1), wherein both left and right sides of the bottom of the head beam (1) are rotatably connected to earphone units (2), a magnetic block (3) is fixedly connected to the centers of the two earphone units (2) on the sides away from each other, a magnetic blocking component (4) is provided inside the head beam (1), a layout component (5) is provided at the rear end of the head beam (1), a microphone (6) is rotatably connected to the surface of the earphone unit (2), and a leather cover (7) is provided on the surface of the head beam (1); The magnetic blocking component (4) comprises an inner groove (41) provided inside the head beam (1), a magnet (42) is clamped inside the inner groove (41), a sliding groove (43) is provided at the bottom of the head beam (1), a guide rod (44) is fixedly installed inside the sliding groove (43), a blocking block (45) is slidably connected to the surface of the guide rod (44), and a friction block (46) is fixedly connected to the bottom of the blocking block (45).

2. The magnetic foldable headphone according to claim 1, characterized in that: The magnet (42) and the magnetic block (3) are adapted to attract each other, and the material of the blocking block (45) is iron material.

3. The magnetic foldable headphone according to claim 1, characterized in that: The bottom of the inner groove (41) passes through the bottom of the head beam (1), and the sliding groove (43) is connected to the inner groove (41).

4. The magnetic foldable headphone according to claim 1, characterized in that: The blocking block (45) is adapted and slidably connected inside the inner groove (41).

5. The magnetic foldable headphone according to claim 1, characterized in that: The arrangement assembly (5) comprises a protruding rod (51) fixedly mounted on the rear end of the head beam (1); a surface of the protruding rod (51) on a side away from the head beam (1) is fixedly connected to a connecting rod (52); an end of the connecting rod (52) on a side away from the protruding rod (51) and close to the head beam (1) is fixedly connected to a pressure spring (53); an end of the pressure spring (53) on a side away from the connecting rod (52) is fixedly connected to a contact block (54); and a data cable (55) is electrically connected to the rear side of the earphone unit (2).

6. The magnetic foldable headphone according to claim 5, characterized in that: There are three protruding rods (51) which are respectively located on the left and right sides and the middle of the head beam (1). The protruding rods (51) penetrate the surface of the leather cover (7).

7. The magnetic foldable headphone according to claim 5, characterized in that: One end of the contact block (54) away from the pressure spring (53) is attached to the surface of the leather cover (7).

8. The magnetic foldable headphone according to claim 5, characterized in that: The data line (55) is adapted to pass through the gap between the connecting rod (52) and the leather cover (7).

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