Bone conduction wireless earphone

Abstract

The invention relates to the field of bone conduction, in particular to a bone conduction wireless earphone which comprises a first earphone assembly and a second earphone assembly, the first earphone assembly and the second earphone assembly are fixedly connected through a connecting pipe, and a fixing ring is arranged at the joint of the first earphone assembly and the second earphone assembly. A fixing mechanism is installed in the fixing ring, and the end portion of one end, connected with the second earphone assembly, of the first earphone assembly is fixedly connected with a sliding sleeve. The fixing ring provided with the fixing mechanism is arranged between the first earphone assembly and the second earphone assembly, the first earphone assembly and the second earphone assembly are connected to the fixing ring through the sliding sleeve and the fixing sleeve respectively, and the sliding sleeve is fixed to the fixing ring through the fixing mechanism. The plug board of the fixing mechanism is pulled out of the sliding sleeve, then the sliding sleeve can slide, the first earphone assembly and the second earphone assembly are folded together, and the space occupied by the earphone in the storage process can be reduced.

Description

Technical Field

[0001] The present invention relates to the field of bone conduction, in particular to a bone conduction wireless headset. Background Art

[0002] Bone conduction speakers can convert electrical signals into mechanical vibration signals, and transmit the vibration signals into the cochlea through human tissue and bones, so that the user can hear the sound. Compared with air conduction speakers, which produce sound by driving the air vibration through the diaphragm, bone conduction headphones are one of the products made using bone conduction technology, and bone conduction wireless headphones are a type of bone conduction headphones.

[0003] At present, most bone conduction wireless headphones have a U-shaped structure, which is difficult to fold and occupies a large space. When users carry them outside, they mostly put the headphones directly into their bags. If there are other objects in the bag, the objects will squeeze the headphones during the movement of the user, and the back of the headphones will easily be deformed and damaged, affecting the user's subsequent use. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a bone conduction wireless headset.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a bone conduction wireless headset, comprising a first headset component and a second headset component, the first headset component and the second headset component are fixedly connected through a connecting tube, a fixing ring is provided at the junction of the first headset component and the second headset component, a fixing mechanism is installed inside the fixing ring, one end of the first headset component connected to the second headset component is fixedly connected with a sliding sleeve, the sliding sleeve is sleeved and slidably connected to the fixing ring, the sliding sleeve is connected to the fixing mechanism, one end of the second headset component connected to the first headset component is fixedly connected with a fixing sleeve, the fixing sleeve is sleeved and fixedly connected to the fixing ring; the middle parts of the first headset component and the second headset component are sleeved and fixedly connected with a positioning ring, the outer sides of the positioning ring are sleeved and rotatably connected with a sleeve ring, the outer side of the sleeve ring on the first headset component is installed with a connecting mechanism, the outer side of the sleeve ring on the second headset component is fixedly connected with a fixing plate, the front side of the fixing plate is fixedly connected with an insertion rod, and a card groove is opened on the circumferential outer wall of the insertion rod.

[0006] The locking plate is configured to lock the locking plate, wherein the locking plate is configured to lock the locking plate, wherein the locking plate is configured to lock the locking plate, wherein the locking plate is configured to lock the locking plate.

[0007] Specifically, the connecting mechanism includes a connecting plate, which is fixedly connected to the outer side of the sliding sleeve, and a second cavity is opened on the inner side of the connecting plate, a second slide plate is slidably connected to the side of the second cavity close to the sliding sleeve, a second slide rod is fixedly connected to the middle part of the side of the second slide rod away from the sliding sleeve, a second spring is sleeved on the outer side of the second slide rod, one end of the second spring away from the sliding sleeve is fixedly connected to the inner wall of the second cavity, one end of the second spring close to the sliding sleeve is fixedly connected to the second slide plate, one end of the second slide rod away from the second slide plate passes through and is slidably connected to the side wall of the second cavity away from the sliding sleeve, one end of the second slide rod away from the second slide plate is fixedly connected to a pull plate, and the middle part of the side of the pull plate away from the second slide rod is fixedly connected to a fixing ring.

[0008] Specifically, the outer diameter of the fixing ring is larger than the distance between the upper and lower parts of the pull plate, the inner diameter of the fixing ring is larger than the diameter of the insertion rod, and the thickness of the fixing ring matches the depth of the slot.

[0009] Specifically, the pull plate abuts against an outer wall of a side of the connecting plate away from the sliding sleeve, and a distance between the upper and lower ends of the pull plate is greater than a distance between the upper and lower ends of the connecting plate.

[0010] Specifically, the parts of the two horizontal plates close to one side and away from the fixed frame are fixedly connected with sliders, and the sliders are slidably connected inside the sliding grooves on the same side, and the parts of the two horizontal plates away from one side and away from the fixed frame are fixedly connected with support plates.

[0011] Specifically, the first spring and the first sliding rod are located on the same center line, one end of the first spring is fixedly connected to the first sliding plate, and the other end of the first spring is fixedly connected to the inner wall on the other side of the first cavity.

[0012] Specifically, the size of the fixed sleeve is the same as that of the sliding sleeve, and the fixed sleeve and the sliding sleeve are symmetrically arranged.

[0013] Beneficial effects of the present invention: (1) The present invention provides a fixing ring with a fixing mechanism between the first earphone component and the second earphone component, and the first earphone component and the second earphone component are connected to the fixing ring through a sliding sleeve and a fixing sleeve respectively, and the sliding sleeve is fixed to the fixing ring through the fixing mechanism. When carrying, the plug plate of the fixing mechanism is pulled out from the sliding sleeve, and then the sliding sleeve can be slid to fold the first earphone component and the second earphone component together, thereby reducing the space occupied by the present invention when stored.

[0014] (2) The first earphone assembly and the second earphone assembly of the present invention are respectively installed with a connecting mechanism and an insertion rod with a slot. When the first earphone assembly and the second earphone assembly are folded, the connecting mechanism can be fixed on the insertion rod to fix the state of the present invention, which is convenient for storage of the present invention and makes it difficult for the present invention to be squeezed and damaged by other objects when carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 A cutaway diagram provided for the present invention; Figure 2 for Figure 1 The area map at A in the middle; Figure 3 A schematic diagram of the installation structure of the fixing mechanism provided by the present invention in the fixing ring; Figure 4 A schematic diagram of the connection mechanism structure provided by the present invention; Figure 5 This is a schematic diagram of the connection structure between the fixing plate and the plug rod provided by the present invention.

[0017] In the figure: 1. first earphone component; 2. second earphone component; 3. connecting tube; 4. fixing ring; 5. fixing mechanism; 51. main board; 52. slide groove; 53. first slide plate; 54. plug plate; 55. slide hole; 56. first slide bar; 57. first spring; 58. fixing frame; 59. cross plate; 510. slide block; 511. support plate; 512. support plate; 513. first cavity; 6. sliding sleeve; 7. fixing sleeve; 8. positioning ring; 9. connecting mechanism; 91. connecting plate; 92. second slide plate; 93. second slide bar; 94. pull plate; 95. fixing ring; 96. second spring; 97. second cavity; 10. sleeve; 11. fixing plate; 12. plug rod; 13. slot. Implementation

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 5 As shown, the bone conduction wireless headset of the present invention comprises a first headset component 1 and a second headset component 2, wherein the first headset component 1 and the second headset component 2 are fixedly connected via a connecting tube 3, a fixing ring 4 is provided at the joint of the first headset component 1 and the second headset component 2, a fixing mechanism 5 is installed inside the fixing ring 4, a sliding sleeve 6 is fixedly connected to one end of the first headset component 1 connected to the second headset component 2, the sliding sleeve 6 is sleeved and slidably connected to the fixing ring 4, the sliding sleeve 6 is connected to the fixing mechanism 5, and the second headset component 2 is fixedly connected to one end of the first headset component 1 connected to the fixing sleeve 7. The fixed sleeve 7 is sleeved and fixedly connected to the fixed ring 4; the size of the fixed sleeve 7 is the same as that of the sliding sleeve 6, and the fixed sleeve 7 and the sliding sleeve 6 are symmetrically arranged, the middle parts of the first earphone component 1 and the second earphone component 2 are sleeved and fixedly connected with a positioning ring 8, the outer sides of the positioning ring 8 are sleeved and rotatably connected with a sleeve 10, the outer side of the sleeve 10 on the first earphone component 1 is installed with a connecting mechanism 9, the outer side of the sleeve 10 on the second earphone component 2 is fixedly connected with a fixing plate 11, the front side of the fixing plate 11 is fixedly connected with an insertion rod 12, and a card groove 13 is opened on the circumferential outer wall of the insertion rod 12.

[0020] Specifically, the fixing mechanism 5 includes a main board 51, which is located at the center of the fixing ring 4. The back of the main board 51 is fixedly connected to the inner wall of the fixing ring 4 through a support plate 512. The upper and lower ends of the main board 51 are provided with sliding grooves 52. The inner side of the main board 51 is provided with a first cavity 513. A first slide plate 53 is slidably connected to one side of the first cavity 513. A plug plate 54 is fixedly connected to the middle of a side of the first slide plate 53 away from the first cavity 513. The plug plate 54 passes through and is slidably connected to a side wall of one side of the first cavity 513. The side of the plug plate 54 away from the first slide plate 53 passes through the side wall of the sliding sleeve 6 and is plugged into the inner wall of the fixing ring 4. A sliding hole 55 is provided in the middle of a side of the plug plate 54 connected to the first slide plate 53. A first sliding rod 56 is inserted into the sliding hole 55. The first sliding rod 56 passes through and is slidably connected to the first slide plate 53. One end of the first sliding rod 56 passes through the first slide plate 53 and is fixedly connected to the first cavity 5 On the inner wall of the other side of 13, the first sliding rod 56 passes through one end of the first slide plate 53 and is sleeved with a first spring 57 on the outside. The first spring 57 and the first sliding rod 56 are located on the same center line. One end of the first spring 57 is fixedly connected to the first slide plate 53, and the other end of the first spring 57 is fixedly connected to the inner wall of the other side of the first cavity 513. A fixing frame 58 is sleeved and fixedly connected to the outer side of the middle part of the plug plate 54. The upper and lower ends of the fixing frame 58 are fixedly connected with a cross plate 59. The two sides of the cross plates 59 away from the fixing frame 58 are both slidably connected to the main board 51. The parts of the two cross plates 59 close to one side and away from the fixing frame 58 are fixedly connected with a slider 510. The slider 510 is slidably connected to the inside of the same side slide groove 52. The parts of the two cross plates 59 away from one side and away from the fixing frame 58 are fixedly connected with a support plate 511, which is used to fix the sliding sleeve 6 on the fixing ring 4 to fix the position of the first earphone assembly 1 on the fixing ring 4.

[0021] Specifically, the connecting mechanism 9 includes a connecting plate 91, which is fixedly connected to the outer side of the sliding sleeve 6. A second cavity 97 is opened on the inner side of the connecting plate 91. A second slide plate 92 is slidably connected to the side of the second cavity 97 close to the sliding sleeve 6. A second slide bar 93 is fixedly connected to the middle of the side of the second slide bar 92 away from the sliding sleeve 6. A second spring 96 is sleeved on the outer side of the second slide bar 93. One end of the second spring 96 away from the sliding sleeve 6 is fixedly connected to the inner wall of the second cavity 97. One end of the second spring 96 close to the sliding sleeve 6 is fixedly connected to the second slide plate 92. One end of the second slide bar 93 away from the second slide plate 92 passes through and is slidably connected to the second cavity On the side wall of the body 97 away from the sliding sleeve 6, one end of the second sliding rod 93 away from the second sliding plate 92 is fixedly connected with a pull plate 94, and the pull plate 94 is against the outer wall of the connecting plate 91 away from the sliding sleeve 6. The distance between the upper and lower ends of the pull plate 94 is larger than the distance between the upper and lower ends of the connecting plate 91. A fixing ring 95 is fixedly connected to the middle part of the side of the pull plate 94 away from the second sliding rod 93. The outer diameter of the fixing ring 95 is larger than the distance between the upper and lower ends of the pull plate 94, and the inner diameter of the fixing ring 95 is larger than the diameter of the insertion rod 12, and the thickness of the fixing ring 95 matches the depth of the slot 13. When the first earphone component 1 and the second earphone component 2 are folded, they are reinforced to fix the state of the present invention at this time.

[0022] When in use, the present invention is worn on the head, and the vibration structures of the first earphone component 1 and the second earphone component 2 are respectively attached to the outside of the two ears, and then connected with other electronic devices to start using. When carrying the present invention, the cross plate 59 is pushed to slide on the main board 51 through the support plate 511, and the plug plate 54 is pulled out from the sliding sleeve 6 and the fixing ring 4. During this process, the plug plate 54 will continuously squeeze the first spring 57 through the first slide plate 53, and then the first earphone component 1 can be pulled to drive the sliding sleeve 6 to slide on the fixing ring 4, and the first sliding sleeve 6 and the fixing sleeve 7 are pressed together to complete the folding of the first earphone component 1 and the second earphone component 2, and the connecting plate 91 is rotated, and the second sliding rod 93 is pulled through the pulling plate 94, and the continuous squeezing The second spring 96 is rotated, and the fixing plate 11 is rotated to insert the insertion rod 12 into the fixing ring 95, and the fixing ring 95 is clamped in the card slot 13 on the insertion rod 12, and then the connecting plate 91 is fixed on the insertion rod 12, and the first earphone component 1 and the second earphone component 2 are connected together, which reduces the volume of the present invention. Then the present invention can be put into a bag for carrying. When it is used again, pull the pull plate 94 to withdraw the fixing ring 95 from the card slot 13, and then pull the insertion rod 12 out of the fixing ring 95, and then slide the sliding sleeve 6 to a position aligned with the fixing sleeve 7, and pass the inserting plate 54 through the sliding sleeve 6 and insert it on the fixing ring 4, fix the position of the sliding sleeve 6 on the fixing ring 4, fix the state of the present invention at this time, and continue to use it.

[0023] 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 only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bone conduction wireless headset, comprising a first headset component (1) and a second headset component (2), characterized in that: The first earphone assembly (1) and the second earphone assembly (2) are fixedly connected via a connecting tube (3); a fixing ring (4) is provided at the joint of the first earphone assembly (1) and the second earphone assembly (2); a fixing mechanism (5) is installed inside the fixing ring (4); a sliding sleeve (6) is fixedly connected to one end of the first earphone assembly (1) connected to the second earphone assembly (2); the sliding sleeve (6) is sleeved on and slidably connected to the fixing ring (4); the sliding sleeve (6) and the fixing mechanism (5) are connected; and a fixing sleeve (6) is fixedly connected to one end of the second earphone assembly (2) connected to the first earphone assembly (1) 7), the fixing sleeve (7) is sleeved and fixedly connected to the fixing ring (4); the middle parts of the first earphone component (1) and the second earphone component (2) are sleeved and fixedly connected with a positioning ring (8), the outer sides of the positioning ring (8) are sleeved and rotatably connected with a sleeve ring (10), the outer side of the sleeve ring (10) on the first earphone component (1) is installed with a connecting mechanism (9), the outer side of the sleeve ring (10) on the second earphone component (2) is fixedly connected with a fixing plate (11), the front side of the fixing plate (11) is fixedly connected with an insertion rod (12), and a slot (13) is provided on the circumferential outer wall of the insertion rod (12).

2. The bone conduction wireless headset according to claim 1, characterized in that: The fixing mechanism (5) comprises a main board (51), the main board (51) being located at the center of the fixing ring (4), the back side of the main board (51) being fixedly connected to the inner wall of the fixing ring (4) via a support plate (512), the upper and lower ends of the main board (51) being provided with sliding grooves (52), the inner side of the main board (51) being provided with a first cavity (513), the inner side of the first cavity (513) being slidably connected to a first slide plate (53), the middle part of a side of the first slide plate (53) away from the first cavity (513) being fixedly connected to an insert plate (54), the insert plate (54) penetrating and slidably connected to a side wall of one side of the first cavity (513), the side of the insert plate (54) away from the first slide plate (53) passing through the side wall of the sliding sleeve (6) and being inserted into the fixing ring (4 ), a sliding hole (55) is provided in the middle of one side of the plug plate (54) connected to the first slide plate (53), a first sliding rod (56) is inserted into the inside of the sliding hole (55), the first sliding rod (56) passes through and is slidably connected to the first slide plate (53), one end of the first sliding rod (56) passing through the first slide plate (53) is fixedly connected to the inner wall of the other side of the first cavity (513), a first spring (57) is sleeved on the outer side of one end of the first sliding rod (56) passing through the first slide plate (53), a fixed frame (58) is sleeved on the outer side of the middle part of the plug plate (54) and is fixedly connected, the upper and lower ends of the fixed frame (58) are fixedly connected to the cross plate (59), and the two cross plates (59) are slidably connected to the main board (51) at the side away from the fixed frame (58).

3. The bone conduction wireless headset according to claim 1, characterized in that: The connecting mechanism (9) comprises a connecting plate (91), the connecting plate (91) being fixedly connected to the outside of the sliding sleeve (6), a second cavity (97) being provided on the inside of the connecting plate (91), a second slide plate (92) being slidably connected to a side of the second cavity (97) close to the sliding sleeve (6), a second slide bar (93) being fixedly connected to a middle part of a side of the second slide bar (92) away from the sliding sleeve (6), a second spring (96) being sleeved on the outside of the second slide bar (93), and the second spring (96) being away from the sliding sleeve (6). One end of the second spring (96) is fixedly connected to the inner wall of the second cavity (97); one end of the second spring (96) close to the sliding sleeve (6) is fixedly connected to the second slide plate (92); one end of the second slide bar (93) away from the second slide plate (92) passes through and is slidably connected to the side wall of the second cavity (97) away from the sliding sleeve (6); one end of the second slide bar (93) away from the second slide plate (92) is fixedly connected to a pull plate (94); and a fixing ring (95) is fixedly connected to the middle part of the side of the pull plate (94) away from the second slide bar (93).

4. The bone conduction wireless headset according to claim 3, characterized in that: The outer diameter of the fixing ring (95) is larger than the distance between the upper and lower parts of the pull plate (94), the inner diameter of the fixing ring (95) is larger than the diameter of the insertion rod (12), and the thickness of the fixing ring (95) matches the depth of the slot (13).

5. The bone conduction wireless headset according to claim 3, characterized in that: The pull plate (94) abuts against an outer wall of the connecting plate (91) on a side away from the sliding sleeve (6), and the distance between the upper and lower ends of the pull plate (94) is greater than the distance between the upper and lower ends of the connecting plate (91).

6. The bone conduction wireless headset according to claim 2, characterized in that: Portions of the two transverse plates (59) on the side close to each other and away from the fixed frame (58) are fixedly connected to a slider (510), and the sliders (510) are slidably connected inside the sliding groove (52) on the same side. Portions of the two transverse plates (59) on the side away from each other and away from the fixed frame (58) are fixedly connected to a support plate (511).

7. The bone conduction wireless headset according to claim 2, characterized in that: The first spring (57) and the first sliding rod (56) are located on the same center line; one end of the first spring (57) is fixedly connected to the first sliding plate (53); and the other end of the first spring (57) is fixedly connected to the inner wall on the other side of the first cavity (513).

8. The bone conduction wireless headset according to claim 1, characterized in that: The size of the fixed sleeve (7) is the same as that of the sliding sleeve (6), and the fixed sleeve (7) and the sliding sleeve (6) are symmetrically arranged.

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