CN219893423U - But angle regulation's ear-hanging earphone - Google Patents
But angle regulation's ear-hanging earphone Download PDFInfo
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- CN219893423U CN219893423U CN202222552739.6U CN202222552739U CN219893423U CN 219893423 U CN219893423 U CN 219893423U CN 202222552739 U CN202222552739 U CN 202222552739U CN 219893423 U CN219893423 U CN 219893423U
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- 238000000034 method Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses an angle-adjustable ear-hanging earphone, which comprises: ear-hook portion and core portion that realizes relative rotation through rotary mechanism, rotary mechanism includes: the rotating shaft, the clamping plate, the clamping block and the friction plate for providing damping for rotation; the rotating shaft is fixedly connected with the ear hanging part, is inserted into the machine core part and passes through the clamping plate, the clamping block and the friction plate; the clamping plate can be sleeved on the rotating shaft in a relative rotating way and is relatively fixed with the machine core part, and a limiting part for limiting the rotating angle of the clamping block is arranged on the clamping plate; the clamping block is sleeved on the rotating shaft, and the rotating shaft is kept relatively fixed. The utility model does not adopt a complex mechanism, directly adopts shaft hole matching to realize the rotation between the ear-hanging part and the core part, determines the rotation angle through mutual interference between the clamping plate and the clamping block, provides damping for the rotation through the friction plate, and ensures that any angle of the rotating mechanism in a rotatable range is kept relatively stable. The utility model has the advantages of simple structure and convenient use.
Description
Technical field:
the utility model relates to the technical field of earphone products, in particular to an angle-adjustable ear-hanging earphone.
The background technology is as follows:
for an ear-hanging wireless bluetooth headset, comprising: an ear-hook assembly and a movement body. When in use, the ear-hook component is hung on the auricle, so that the sounding part of the movement main body corresponds to the auditory canal. For the bone conduction earphone, the movement main body is corresponding to the skin at two sides of the head of the human body.
An ear-mounted bluetooth headset is usually designed and produced to fit the head of the prevailing population, so that it is not fully adapted to each different user. Different users cannot adapt to the difference of the bodies of the users completely when wearing the earphone, and the conventional ear-hanging earphone brings inconvenience to the users because the earphone cannot be adjusted.
The inventor has proposed an utility model patent application of a double-gear rotating mechanism for an earphone, and the patent application number is: 202221578077.3. the technical scheme adopted by the method is relatively complex and the manufacturing cost is high. Therefore, in order to reduce the cost of the product and simplify the product structure, the present inventors propose the following technical solutions.
The utility model comprises the following steps:
the utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an angle-adjustable ear-hanging earphone.
In order to solve the technical problems, the utility model adopts the following technical scheme: an angle-adjustable ear-mounted earphone comprising: ear-hook portion and core portion to connect through a rotary mechanism between ear-hook portion and the core portion, ear-hook portion and core portion realize relative rotation through rotary mechanism, rotary mechanism include: the rotating shaft, the clamping plate, the clamping block and the friction plate for providing damping for rotation; the rotating shaft is fixedly connected with the ear hanging part, is inserted into the machine core part and penetrates through the clamping plate, the clamping block and the friction plate; the clamping plate can be sleeved on the rotating shaft in a relative rotating way and is fixed with the machine core part in a relative way, and a limiting part for limiting the rotating angle of the clamping block is arranged on the clamping plate; the clamping block is sleeved on the rotating shaft, and the rotating shaft is kept relatively fixed.
In the above technical scheme, a shaft hole through which the lead passes is formed in the rotating shaft.
Furthermore, in the above technical scheme, the end of the rotating shaft is formed with a connecting part fixedly connected with the ear hanging part, and the cross section of the rotating shaft is non-circular.
In the above technical scheme, the machine core part is provided with a through hole capable of accommodating the rotation of the connecting part.
Furthermore, in the technical scheme, the clamping plate is relatively fixed in the machine core part, and a clamping plate hole in rotary fit with the rotating shaft is formed in the clamping plate; the fixture block is located the cardboard top, and the shaping has the fixture block hole that corresponds with the pivot cross section on it.
In the above technical scheme, further, the clamping plate is formed with a bump as a limiting part; the clamping block is provided with a clamping protrusion which is interfered with the limiting part, and the relative rotation angle between the clamping plate and the clamping block is limited through the mutual interference between the limiting part and the clamping protrusion.
Furthermore, in the above technical solution, there are two protruding blocks serving as the limiting portion, and the clip protrusion is located between the two protruding blocks of the limiting portion.
Furthermore, in the above technical scheme, a positioning groove matched with the clamping plate is formed in the movement part
Furthermore, in the above technical solution, the rotating mechanism further includes an elastic member, and the elastic member is sleeved on the rotating shaft and generates compression tension in the rotating mechanism along the axial direction.
Furthermore, in the above technical scheme, the friction plate is at least provided with one, which is relatively fixed and sleeved on the rotating shaft, and the friction plate is attached to the surface of the clamping plate or the elastic piece which can rotate relatively to the rotating shaft.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the utility model does not adopt a complex ratchet mechanism and a torsion spring reset mechanism in the prior art, but directly adopts shaft hole matching to realize the rotation between the ear-hanging part and the machine core part, the rotation angle is determined through the mutual interference between the clamping plate and the clamping block, the friction plate is used for providing damping for the rotation, and the rotation mechanism is ensured to keep relatively stable at any angle in a rotatable range. The utility model has the advantages of simple structure and convenient use.
When the user needs to adjust the angle of the earphone, only a certain external force is needed to be applied, so that the earphone core part and the ear hanging part can rotate relatively by a proper angle. The operation is very simple, and the manufacturing cost of the product is low.
Description of the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the ear hook and movement of the present utility model partially exploded;
FIG. 3 is an exploded perspective view of the machine core and rotary mechanism of the present utility model;
FIG. 4 is a front view of the present utility model with the core engaged with a rotating mechanism;
FIG. 5 is an exploded perspective view of the rotary mechanism of the present utility model;
FIG. 6 is a schematic view of the present utility model in use.
The specific embodiment is as follows:
the utility model will be further described with reference to specific examples and figures.
As shown in fig. 1 to 5, the present utility model is an angle-adjustable ear-hook earphone.
The ear-hanging earphone of the utility model comprises: an ear-hook portion 1 and a core portion 2. The main body of the ear hook part 1 is in a bending shape corresponding to the shape of the auricle of a human body. When in use, the utility model can be hung on the back side of the auricle of a human body. Meanwhile, a battery and a Bluetooth control circuit are arranged in the ear-hook part 1 to provide power and control for the earphone. The machine core part 2 is internally provided with a sounding circuit which is electrically connected with a Bluetooth control circuit.
The ear hanging part 1 and the core part 2 are connected through a rotating mechanism 3, and the ear hanging part 1 and the core part 2 realize relative rotation through the rotating mechanism 3. The user can adjust the relative angle between the ear-hanging part 1 and the core part 2 according to the self demand, thereby obtaining comfortable wearing experience.
As shown in fig. 3 to 5, the rotation mechanism 3 includes: the device comprises a rotating shaft 31, a clamping plate 32, a clamping block 33, a friction plate 34 and an elastic piece 35.
The cross section of the rotating shaft 31 is non-circular. In this embodiment, the rotating shaft 31 is in a cylindrical shape with a missing portion, so that a relatively fixed fit between the rotating shaft 31 and the clamping block 33 can be ensured, and a rotatable fit between the rotating shaft 31 and the clamping block 32 can be realized. A connection part 311 is formed at the end position of the lower end of the rotation shaft 31, and the connection part 311 is fixedly connected with the ear hook part 1.
As shown in fig. 2, a mounting groove 11 is formed on the surface of one end of the ear hook 1, the shape of the mounting groove 11 corresponds to the shape of the connecting portion 311, and when the ear hook is mounted, the connecting portion 311 is placed in the mounting groove 11, and the connecting portion 311 is fixed in the mounting groove 11 by a screw. In order to avoid the relative rotation between the connecting portion 311 and the mounting groove 11, the connecting portion 311 is shaped in a non-circular design.
As shown in fig. 3, the housing of the machine core 2 is composed of an upper cover 201 and a lower cover 202, wherein a through hole 20 capable of accommodating the connection part 311 is formed on the bottom surface of the lower cover 202 adjacent to the ear-hook part 1, the connection part 311 is partially positioned in the mounting groove 11, and partially positioned in the through hole 20, and the connection part 311 and the through hole 20 can rotate relatively, and the connection stability between the ear-hook part 1 and the machine core part 2 can be improved by the cooperation between the connection part 311 and the through hole 20.
In addition, since the ear hook portion 1 and the movement portion 2 are connected by a wire, the shaft hole 310 through which the wire passes is formed in the rotating shaft 31. The lead in the ear-hook part 1 can extend into the inner part of the movement 2 through the shaft hole 310, thereby realizing circuit connection.
The clamping plate 32 is fixed inside the machine core 2, and as shown in fig. 3 and 4, the clamping plate 32 is a metal plate, a positioning groove 21 matched with the clamping plate 32 is formed on the inner side surface of the lower cover 202 in the machine core 2, and the through hole 20 is formed in the positioning groove 21. During installation, the clamping plate 32 is placed in the positioning groove 21, and the clamping plate 32 is fixed in the positioning groove 21 through pins, screws or rivets, so that the clamping plate 32 and the machine core 2 are relatively fixed.
The clamping plate 32 is provided with a clamping plate hole 320 which is in rotary fit with the rotary shaft 31, and the clamping plate hole 320 is a round hole which can realize relative rotation after being matched with the rotary shaft 31. Further, a stopper 321 for restricting the rotation of the clamp 33 is provided on the upper surface of the clamp 32.
The clamping block 33 is positioned inside the movement 2 and above the clamping plate 32. The clamping block 33 is sleeved on the rotating shaft 31, and the rotating shaft 31 is kept relatively fixed, namely, a clamping block hole 330 corresponding to the cross section of the rotating shaft 31 is formed in the clamping block 33, and the clamping block 33 and the rotating shaft 31 are relatively rotated through shaft hole matching between the clamping block hole 330 and the rotating shaft 31.
In addition, the clamping block 33 is formed with a clamping protrusion 331 interfering with the limiting portion 321, and the limiting portion 321 blocks the clamping protrusion 331, so as to limit the rotation angle of the clamping block 33. In this embodiment, the limiting portion 321 is a bump formed on the clamping plate 32, and there are two bumps as the limiting portion 321, and a space between the two bumps is used as a rotation space of the clamping block 33. The relative rotation angle between the clamping plate 32 and the clamping block 33 is limited by the mutual interference between the limiting part 321 and the clamping convex 331. In order to avoid an excessive rotation angle, in this embodiment, the rotation angle is between 30-100 degrees.
The friction plate 34 is made of wear-resistant materials such as plastic, rubber and the like, and is used for providing damping when rotating in the rotating mechanism 3.
The rotating mechanism 3 further comprises an elastic member 35, and the elastic member 35 is sleeved on the rotating shaft 31 and generates compression tension in the rotating mechanism 3 along the axial direction. The elastic member 35 may be a spring or other elastic body, and a small elastic member such as an elastic washer may be used in consideration of limited application space of the present utility model.
In this embodiment, in order to increase the rotation damping, two friction plates 34 are provided, which are sleeved on the rotating shaft 31 relatively and fixedly, and the friction plates 34 are abutted against the surfaces of the clamping plates 32 or the elastic members 35 which can rotate relatively to the rotating shaft 31.
When in installation, the rotating shaft 31 is fixedly connected with the ear-hook part 1, and the rotating shaft 31 is inserted into the machine core part 2 from bottom to top and penetrates through the clamping plate 32, the clamping block 33, the friction plate 34 and the elastic piece 35. The clamping plate 32, the clamping block 33, the friction plate 34 and the elastic piece 35 are limited on the rotating shaft 31 through the stop piece at the top of the rotating shaft 31, so that the clamping plate is not fallen off. Specifically, a riveting structure, a corn structure and the like can be directly adopted.
When the utility model is used, the ear-hanging part 1 and the machine core part 2 are rotated relatively by the rotating mechanism 3, as shown in figure 6. The user can adjust the relative angle between the ear-hanging part 1 and the core part 2 according to the self demand, thereby obtaining comfortable wearing experience. When the rotation mechanism 3 rotates: the ear-hanging part 31, the rotating shaft 31 and the clamping block 33 are relatively fixed, and the movement part 2 and the clamping plate 32 are relatively fixed and can rotate around the rotating shaft 31. Other components, such as the friction plate 34 and the elastic member 35, can be selected according to the need to be fixed relative to the rotating shaft 31, in this embodiment, the friction plate 34 is fixed relative to the rotating shaft 31, and the elastic member 35 rotates relative to the rotating shaft 31, so that in the rotation process of the rotating mechanism 3, the friction plate 34 and the adjacent components can rotate relatively, and friction damping is generated.
When a user needs to adjust the relative angle between the machine core part 2 and the ear-hanging part 1, the user only needs to apply external force to enable the machine core part 2 and the ear-hanging part 1 to rotate by a proper angle. Due to the presence of the friction plate 34 and the elastic member 35, by having a certain rotational damping between the relatively rotating parts in the rotation mechanism 3, it is possible to keep relatively stable any angle of the rotation mechanism 3 within a rotatable range by this damping. The utility model has the advantages of simple structure and convenient use.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (10)
1. An angle-adjustable ear-mounted earphone comprising: ear-hook portion (1) and core portion (2) to be connected through rotary mechanism (3) between ear-hook portion (1) and core portion (2), ear-hook portion (1) and core portion (2) realize relative rotation through rotary mechanism (3), its characterized in that:
the rotating mechanism (3) comprises: a rotating shaft (31), a clamping plate (32), a clamping block (33) and a friction plate (34) for providing damping for rotation;
the rotating shaft (31) is fixedly connected with the ear-hanging part (1), and the rotating shaft (31) is inserted into the machine core part (2) and penetrates through the clamping plate (32), the clamping block (33) and the friction plate (34);
the clamping plate (32) can be sleeved on the rotating shaft (31) in a relative rotating way and is relatively fixed with the machine core part (2), and the clamping plate (32) is provided with a limiting part (321) for limiting the rotating angle of the clamping block (33);
the clamping block (33) is sleeved on the rotating shaft (31), and the rotating shaft (31) is kept relatively fixed.
2. An adjustable angle ear-hook earphone according to claim 1, wherein: the rotating shaft (31) is internally provided with a shaft hole (310) for a lead to pass through.
3. An adjustable angle ear-hook earphone according to claim 2, wherein: the tail end of the rotating shaft (31) is provided with a connecting part (311) fixedly connected with the ear-hanging part (1), the cross section of the rotating shaft (31) is non-circular, namely, the rotating shaft (31) is in a cylindrical shape with a missing part, so that the rotating shaft (31) and the clamping block (33) are in relatively fixed fit, and meanwhile, the rotating shaft and the clamping plate (32) are in rotatable fit.
4. An adjustable angle ear-hook earphone according to claim 3, wherein: the movement part (2) is provided with a through hole (20) which can accommodate the rotation of the connecting part (311).
5. An adjustable angle ear-hook earphone according to claim 1, wherein: the clamping plate (32) is relatively fixed in the machine core part (2), and a clamping plate hole (320) which is in running fit with the rotating shaft (31) is formed in the clamping plate; the clamping block (33) is positioned above the clamping plate (32), and a clamping block hole (330) corresponding to the cross section of the rotating shaft (31) is formed in the clamping block.
6. An adjustable angle ear-hook earphone as defined in claim 5, wherein: the clamping plate (32) is provided with a lug serving as a limiting part (321); the clamping block (33) is provided with a clamping protrusion (331) which is interfered with the limiting part (321), and the relative rotation angle between the clamping plate (32) and the clamping block (33) is limited through the mutual interference between the limiting part (321) and the clamping protrusion (331).
7. An adjustable angle ear-hook earphone as defined in claim 6, wherein: the two protruding blocks serving as the limiting parts (321) are arranged, and the clamping protrusions (331) are located between the two protruding blocks of the limiting parts (321).
8. An adjustable angle ear-hook earphone as defined in claim 5, wherein: the machine core part (2) is internally provided with a positioning groove (21) matched with the clamping plate (32).
9. An adjustable angle ear-hook earphone according to any one of claims 1-8, wherein: the rotating mechanism (3) further comprises an elastic piece (35), and the elastic piece (35) is sleeved on the rotating shaft (31) and generates compression tension in the rotating mechanism (3) along the axial direction.
10. An adjustable angle ear-hook earphone according to claim 9, wherein: the friction plate (34) is at least provided with one, is sleeved on the rotating shaft (31) relatively and fixedly, and the friction plate (34) is attached to the surface of the clamping plate (32) or the elastic piece (35) which can rotate relatively to the rotating shaft (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552739.6U CN219893423U (en) | 2022-09-26 | 2022-09-26 | But angle regulation's ear-hanging earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552739.6U CN219893423U (en) | 2022-09-26 | 2022-09-26 | But angle regulation's ear-hanging earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893423U true CN219893423U (en) | 2023-10-24 |
Family
ID=88410500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222552739.6U Active CN219893423U (en) | 2022-09-26 | 2022-09-26 | But angle regulation's ear-hanging earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893423U (en) |
-
2022
- 2022-09-26 CN CN202222552739.6U patent/CN219893423U/en active Active
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