CN212811993U - Earphone pivot subassembly and foldable bluetooth headset - Google Patents
Earphone pivot subassembly and foldable bluetooth headset Download PDFInfo
- Publication number
- CN212811993U CN212811993U CN202022252450.3U CN202022252450U CN212811993U CN 212811993 U CN212811993 U CN 212811993U CN 202022252450 U CN202022252450 U CN 202022252450U CN 212811993 U CN212811993 U CN 212811993U
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- Prior art keywords
- rotating shaft
- earphone
- spindle assembly
- damping
- assembly according
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- Expired - Fee Related
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- 230000000670 limiting effect Effects 0.000 claims abstract description 43
- 238000013016 damping Methods 0.000 claims abstract description 29
- 230000020347 spindle assembly Effects 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an earphone rotating shaft component and a folding type Bluetooth earphone, wherein the earphone rotating shaft component comprises two bases which are oppositely arranged, a damping rotating shaft is respectively connected on the two bases, a limiting groove is arranged on the damping rotating shaft, and the limiting groove is arranged along the circumferential direction of the damping rotating shaft; the damping rotating shaft is arranged on the damping rotating shaft in a rotating mode, and the damping rotating shaft is arranged on the damping rotating shaft in a rotating mode; the connecting foot is provided with a limiting block which can be limited in the limiting groove in a sliding way. The utility model provides an earphone rotating shaft assembly and a folding type Bluetooth earphone, which can stably stay at any position in the adjustment process of the Bluetooth earphone, realize the positioning of the Bluetooth earphone at a completely opened position and a folded position, and have good rotating hand feeling; because the positioning is realized without depending on the abrasion or the clamping position of the connecting part of the rotating shaft, the problem of looseness along with the increase of the use times is avoided, and the service life of the product is prolonged.
Description
Technical Field
The utility model relates to a bluetooth headset technical field especially relates to an earphone pivot subassembly and foldable bluetooth headset.
Background
The Bluetooth headset is a wireless headset which utilizes the Bluetooth technology to realize signal transmission with an electronic terminal, and the wireless transmission mode replaces a headset wire to realize the effect of wireless material binding, thereby bringing richer use experience for people.
There are a wide variety of bluetooth headsets available on the market today, and apart from the most widely used earplug-type headsets, headsets still occupy a small market with their comfortable wearing feeling and no alternative sound effect. The headset is comfortable and easy to use, but the volume of the headset is too large, so that the headset is inconvenient to carry, and in order to overcome the problem, a foldable headset Bluetooth headset appears on the market. The existing foldable head-wearing Bluetooth headset mainly utilizes a folding mechanism or a telescopic structure so as to achieve the purpose of convenient storage. The telescopic folding structure is easy to stain and contain dirt, fingers are easy to be injured due to careless clamping in use, and user experience is poor; the existing rotating shaft structure, such as a patent with publication number CN208227254U and name of folding earphone rotating shaft, uses a sleeve with a square cross section to realize positioning or folding and tightening of the earphone at a certain angle, and the rotating shaft structure has poor hand feeling during rotation and is easy to loosen along with the increase of the number of times of use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an earphone pivot subassembly and foldable bluetooth headset solves among the prior art folding wear-type bluetooth headset and feels relatively poor and take place not hard up problem easily when rotatory.
In order to achieve the above object, the present invention provides the following technical solutions:
an earphone spindle assembly comprising:
the damping rotating shaft is provided with a limiting groove, and the limiting groove is arranged along the circumferential direction of the damping rotating shaft;
the bottom of the rotating frame is provided with two connecting legs, and the two connecting legs are respectively and rotatably sleeved on the damping rotating shaft; the connecting foot is provided with a limiting block which can be limited in the limiting groove in a sliding manner.
Optionally, the damping rotating shaft is fixedly sleeved with a limiting ring, the limiting ring is provided with a notch, and the notch forms the limiting groove.
Optionally, the connecting leg is sleeve-shaped.
Optionally, the connecting leg is in a semi-closed sleeve shape, and the limiting block is disposed at an unsealed position of the connecting leg.
Optionally, the base comprises a transverse plate and a vertical plate which are connected at edges, and the transverse plate and the vertical plate are perpendicular to each other;
the damping rotating shaft is fixedly arranged on the vertical plate.
Optionally, the transverse plate is provided with at least two first mounting holes.
Optionally, the rotating frame includes a main board, and the connecting pins are disposed at the bottom of the main board;
two side edges of the main board are respectively provided with a convex rib, and the convex ribs extend along the direction vertical to the main board; two be equipped with the engaging lug on the protruding muscle, the engaging lug is along being on a parallel with the direction of mainboard extends, and two the extending direction of engaging lug is opposite.
Optionally, a second mounting hole is formed in the connecting lug.
Optionally, the ribs are provided with reinforcement holes.
The utility model also provides a foldable bluetooth headset, include as above earphone pivot subassembly.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides an earphone rotating shaft assembly and a folding type Bluetooth earphone, which can stably stay at any position in the adjustment process of the Bluetooth earphone by arranging a limit groove on a damping rotating shaft and arranging a limit block which can limit the position in the limit groove in a sliding way on a rotating frame, thereby realizing the positioning of the Bluetooth earphone at a completely opened position and a folded position, simultaneously having good rotating hand feeling and improving the user experience; in addition, because the positioning is realized without depending on the abrasion or the clamping position of the connecting part of the rotating shaft, the problem of looseness along with the increase of the use times is avoided, and the service life of the product is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a headset spindle assembly provided by the present invention;
fig. 2 is a schematic structural view of the earphone spindle assembly provided by the present invention in a fully expanded state;
fig. 3 is a schematic structural diagram of a headset spindle assembly in a fully unfolded state according to the present invention;
fig. 4 is a schematic structural view of the earphone spindle assembly provided by the present invention in a fully folded state;
fig. 5 is another schematic structural diagram of the earphone spindle assembly in the fully folded state according to the present invention.
In the above figures: 10. a base; 11. a damping rotating shaft; 111. a limiting ring; 112. a limiting groove; 12. a first mounting hole; 20. a rotating frame; 21. a connecting pin; 211. a limiting block; 22. a main board; 221. a rib is protruded; 2211. a reinforcement hole; 222. connecting lugs; 2221. and a second mounting hole.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides an earphone spindle assembly, which includes two bases 10 disposed opposite to each other, and a rotating connection assembly rotatably disposed on the two bases 10.
The base 10 is used for connecting a first folding structure of the bluetooth headset, and the rotating frame 20 is used for connecting a second folding structure of the folding bluetooth headset, so that the folding function of the bluetooth headset is realized. Generally, the first folding structure may be a headband connecting two earmuffs in a bluetooth headset, and the second folding structure may be an earmuff in a bluetooth headset.
In this embodiment, the two bases 10 are respectively connected with a damping rotating shaft 11, the bottom of the rotating frame 20 is provided with two connecting legs 21, and the two connecting legs 21 are respectively rotatably sleeved on the damping rotating shaft 11; the damping rotating shaft 11 is also called a free stop rotating shaft, and can realize the stable stop of the rotating frame 20 at any rotating position.
Referring to fig. 2 to 5, further, a limiting groove 112 is disposed on the damping rotating shaft 11, and the limiting groove 112 is disposed along the circumferential direction of the damping rotating shaft 11; the connecting leg 21 is provided with a limiting block 211, and the limiting block 211 is slidably limited in the limiting groove 112.
When the rotating frame 20 rotates around the damping rotating shaft 11, the limiting block 211 slides along the limiting groove 112, and abuts against the groove wall at one end of the limiting groove 112 when sliding to the limiting position, so as to realize the positioning of the rotating frame 20 at the position; in this embodiment, when the limiting block 211 slides to the limiting position along the limiting groove 112, it collides with one of the two ends of the limiting groove 112, and the two limiting positions correspond to the fully unfolded state and the fully folded state of the bluetooth headset respectively.
In this embodiment, the damping shaft 11 is fixedly sleeved with a limiting ring 111, and the limiting ring 111 has a notch, which forms the aforementioned limiting groove 112.
In addition, the connecting leg 21 is in a semi-closed sleeve shape, and the limiting block 211 is arranged at the unsealed position of the connecting leg 21.
The structure can achieve the limiting effect while saving materials, saves the product cost to a certain extent, and can reduce the product weight, so that the manufactured Bluetooth headset is more convenient to carry.
Specifically, in the present embodiment, the base 10 includes a horizontal plate and a vertical plate connected at their edges, and the horizontal plate and the vertical plate are perpendicular to each other; the damping rotating shaft 11 is fixedly arranged on the vertical plate. The transverse plate is provided with at least two first mounting holes 12, the size and the shape of each first mounting hole 12 can be the same or different, the mounting of the rotating shaft assembly on the first folding structure is realized, and the shape of the base 10 can form a stable supporting function.
Further, the rotating frame 20 comprises a main board 22, and the connecting pins 21 are arranged at the bottom of the main board 22; the both sides limit of mainboard 22 is equipped with protruding muscle 221 respectively, and protruding muscle 221 extends along the direction of perpendicular to mainboard 22, borrows this to form the structure that two protruding muscle 221 subtends set up, can form between two protruding muscle 221 and dodge the chamber for other functional element's in the bluetooth headset installation reservation position.
The two ribs 221 are provided with connecting lugs 222, the connecting lugs 222 extend along a direction parallel to the main board 22, and the extending directions of the two connecting lugs 222 are opposite; the coupling lug 222 is provided with a second mounting hole 2221 through which the coupling between the rotating frame 20 and the second folding structure is achieved.
Optionally, the rib 221 is provided with a reinforcing hole 2211, the reinforcing hole 2211 is used for further achieving connection with the second folding structure, and due to the fact that the reinforcing hole 2211 and the second mounting hole 2221 are arranged in different directions, fixed connection between the connecting frame and the second folding structure can be achieved from different directions, and therefore the mounting stability of the rotating shaft assembly inside the bluetooth headset is ensured.
Based on the foregoing embodiment, the utility model also provides a foldable bluetooth headset, including above earphone pivot subassembly and bluetooth headset main part.
The Bluetooth headset comprises a Bluetooth headset body and a Bluetooth headset body, wherein the Bluetooth headset body comprises a first folding structure and a second folding structure, the first folding structure can be a head hoop which is connected with two earmuffs in a Bluetooth headset, and the second folding structure can be an earmuff in the Bluetooth headset; the first folding structure and the second folding structure are connected through the earphone rotating shaft assembly in a rotating mode, and therefore the folding structure of the Bluetooth earphone body is achieved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An earphone spindle assembly, comprising:
the damping device comprises two bases (10) which are arranged oppositely, wherein the two bases (10) are respectively connected with a damping rotating shaft (11), a limiting groove (112) is arranged on the damping rotating shaft (11), and the limiting groove (112) is arranged along the circumferential direction of the damping rotating shaft (11);
the bottom of the rotating frame (20) is provided with two connecting feet (21), and the two connecting feet (21) are respectively and rotatably sleeved on one damping rotating shaft (11); the connecting foot (21) is provided with a limiting block (211), and the limiting block (211) can be limited in the limiting groove (112) in a sliding manner.
2. The earphone spindle assembly according to claim 1, wherein the damping spindle (11) is fixed with a limiting ring (111), the limiting ring (111) has a notch, and the notch forms the limiting groove (112).
3. An earphone spindle assembly according to claim 1, characterized in that the connecting foot (21) is sleeve-shaped.
4. A headset spindle assembly according to claim 3, characterized in that the connecting pin (21) is in the form of a semi-closed sleeve, and the stopper (211) is provided at the non-closed position of the connecting pin (21).
5. A headset spindle assembly according to claim 1, characterized in that the base (10) comprises a horizontal plate and a vertical plate joined edge to edge, the horizontal plate and the vertical plate being perpendicular to each other;
the damping rotating shaft (11) is fixedly arranged on the vertical plate.
6. An earphone spindle assembly according to claim 5, wherein the cross plate is provided with at least two first mounting holes (12).
7. An earphone spindle assembly according to claim 1, characterized in that the swivel bracket (20) comprises a main plate (22), the connecting foot (21) being provided at the bottom of the main plate (22);
two side edges of the main plate (22) are respectively provided with a convex rib (221), and the convex ribs (221) extend along the direction vertical to the main plate (22); the two convex ribs (221) are provided with connecting lugs (222), the connecting lugs (222) extend in a direction parallel to the main board (22), and the extending directions of the two connecting lugs (222) are opposite.
8. An earphone spindle assembly as claimed in claim 7, wherein the engaging lug (222) is provided with a second mounting hole (2221).
9. An earphone spindle assembly according to claim 7, characterized in that the rib (221) is provided with a reinforcement hole (2211).
10. A foldable bluetooth headset, characterized in that it comprises a headset spindle assembly according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252450.3U CN212811993U (en) | 2020-10-10 | 2020-10-10 | Earphone pivot subassembly and foldable bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252450.3U CN212811993U (en) | 2020-10-10 | 2020-10-10 | Earphone pivot subassembly and foldable bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212811993U true CN212811993U (en) | 2021-03-26 |
Family
ID=75090074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022252450.3U Expired - Fee Related CN212811993U (en) | 2020-10-10 | 2020-10-10 | Earphone pivot subassembly and foldable bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212811993U (en) |
-
2020
- 2020-10-10 CN CN202022252450.3U patent/CN212811993U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |