CN209994535U - Earphone storage box - Google Patents
Earphone storage box Download PDFInfo
- Publication number
- CN209994535U CN209994535U CN201921422576.1U CN201921422576U CN209994535U CN 209994535 U CN209994535 U CN 209994535U CN 201921422576 U CN201921422576 U CN 201921422576U CN 209994535 U CN209994535 U CN 209994535U
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- China
- Prior art keywords
- rotating shaft
- cantilever
- torsion spring
- box body
- cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an earphone storage box, which comprises a box body and a cover body, wherein the cover body is connected with the box body through a rotating shaft assembly; the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft, a third rotating shaft, a first cantilever, a second cantilever, a first torsion spring and a second torsion spring; the box body is rotatably connected with one end of the second cantilever through a first rotating shaft, and the first torsion spring is sleeved on the first rotating shaft; one end of the first torsion spring is fixed on the box body, and the other end of the first torsion spring is connected with the second cantilever; the other end of the second cantilever is rotatably connected with one end of the first cantilever through a second rotating shaft, and the second torsion spring is sleeved on the second rotating shaft; two ends of the second torsion spring are respectively connected with the first cantilever and the second cantilever; the other end of the first cantilever is rotatably connected with the cover body through a third rotating shaft. The utility model discloses a flip is realized to the pivot subassembly that comprises three pivot, two cantilevers, two torsional springs, does not have special restriction to the length of cantilever, and the lid is upwards opened backward behind the flip, can realize flip in the little space.
Description
Technical Field
The utility model belongs to the technical field of the storage device technique and specifically relates to an earphone receiver.
Background
The flip pivot department of current tws bluetooth headset receiver is mostly unipolar and diaxon mechanism. The single-shaft mechanism occupies corresponding rotating space in the flip opening process, so that more limitation is brought to the appearance shape, and if the rotating radius needs to be kept away, the shape of the rotating axial plane position cannot be made into an overlarge arc shape.
Biax mechanism uses mifo/magic unrestrained o5 bluetooth collecting storage as an example, can say that to create a big start in the aspect of receiver flip, realizes flip through two rotation axes and a swinging boom, but this also has certain limitation, and the swinging boom needs certain length, just can make flip open, still has certain limitation to the structure space of product.
Therefore, there is a need for developing an earphone storage case with less limitation on the space of the product.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing an earphone receiver solves bluetooth earphone receiver flip's pivot problem of opening and shutting, realizes opening and shutting at minimum space range.
The utility model discloses a realize above-mentioned purpose, take following technical scheme to realize:
an earphone storage box comprises a box body and a cover body, wherein the cover body is connected with the box body through a rotating shaft assembly; the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft, a third rotating shaft, a first cantilever, a second cantilever, a first torsion spring and a second torsion spring; the box body is rotatably connected with one end of the second cantilever through a first rotating shaft, and the first torsion spring is sleeved on the first rotating shaft; one end of the first torsion spring is fixed on the box body, and the other end of the first torsion spring is connected with the second cantilever; the other end of the second cantilever is rotatably connected with one end of the first cantilever through a second rotating shaft, and the second torsion spring is sleeved on the second rotating shaft; two ends of the second torsion spring are respectively connected with the first cantilever and the second cantilever; the other end of the first cantilever is rotatably connected with the cover body through a third rotating shaft.
Preferably, the first cantilever is in an I-shaped structure, and the second cantilever is in an L-shaped structure.
Preferably, the box body is provided with a Bluetooth headset storage bin and a rotating shaft assembly containing groove; the side wall of the rotating shaft assembly accommodating groove is provided with a first shaft hole for fixing a first rotating shaft; the bottom of pivot subassembly holding tank is equipped with the one end that is used for holding first torsional spring and inserts fixed torsional spring hole.
Preferably, the cover body is provided with a rotating shaft fixing shaft seat, and the rotating shaft fixing shaft seat is arranged on the cover body through a fixing screw; and a third shaft hole for fixing a third rotating shaft is arranged on the rotating shaft fixing shaft seat.
Preferably, after the cover body and the box body are closed, the cover body and the box body are fixed through attraction of a magnet.
Preferably, the cover body is fixed with the box body through a buckle after being closed. But may also be fixed in other ways.
The principle of the utility model is as follows:
(1) closing cover
The cover body is pressed downwards until the cover body and the box body are fixed through magnet attraction, or are fixed through a buckle, or are fixed through other modes. Under the cover closing state, the second cantilever rotates around the first rotating shaft until the second cantilever is retracted to the bottom of the accommodating groove of the rotating shaft assembly, and the first torsion spring is compressed; the first cantilever rotates reversely around the second rotating shaft until the first cantilever is retracted above the second cantilever, and the second torsion spring is compressed.
(2) Cover for opening
When the cover needs to be opened, the cover body is upwards broken to a certain degree, and when the attraction of the flip magnet is broken away, the first cantilever and the second cantilever are upwards pushed away by taking the second rotating shaft and the first rotating shaft as fulcrums under the action of the elastic force (restoring force) of the first torsion spring and the second torsion spring, so that the end part of the cover body is not interfered with the box body and is smoothly opened.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a flip is realized to the pivot subassembly that comprises three pivot, two cantilevers, two torsional springs, does not have special restriction to the length of cantilever, and the lid is upwards opened backward behind the flip, can realize flip in the little space.
The utility model discloses at the in-process of uncapping, the lid can help opening by the torsion effect of two torsional springs, and is convenient laborsaving.
Drawings
Fig. 1 is an exploded schematic view of an earphone storage box according to an embodiment of the present invention;
fig. 2 is a schematic view of another exploded structure of an earphone storage box according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view of the box body according to the embodiment of the present invention;
fig. 4 is a schematic perspective view of an uncapped earphone storage box (without earphones) according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of an uncapped state of an earphone storage box (with an earphone 01) according to an embodiment of the present invention;
fig. 6 is a schematic view of a cross-sectional structure of a closed state of an earphone accommodating box according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a rotating shaft assembly according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
See fig. 1-7: an earphone storage box comprises a box body 1 and a cover body 2, wherein the cover body 2 is connected with the box body 1 through a rotating shaft assembly. The rotating shaft assembly comprises a first rotating shaft 3, a second rotating shaft 4, a third rotating shaft 5, a first cantilever 6, a second cantilever 7, a first torsion spring 8 and a second torsion spring 9. The box body 1 is rotatably connected with one end of the second cantilever 7 through the first rotating shaft 3. The first torsion spring 8 is sleeved on the first rotating shaft 3. One end of the first torsion spring 8 is fixed on the box body 1, and the other end is connected with the second cantilever 7. The other end of the second cantilever 7 is rotatably connected with one end of the first cantilever 6 through the second rotating shaft 4. The second torsion spring 9 is sleeved on the second rotating shaft 4; the two ends of the second torsion spring 9 are respectively connected with the first cantilever 6 and the second cantilever 7. The other end of the first cantilever 6 is rotatably connected with the cover 2 through a third rotating shaft 5.
The principle of the utility model is as follows:
(1) closing cover
The cover body is pressed downwards until the cover body and the box body are fixed through magnet attraction, or are fixed through a buckle, or are fixed through other modes. Under the cover closing state, the second cantilever rotates around the first rotating shaft until the second cantilever is retracted to the bottom of the accommodating groove of the rotating shaft assembly, and the first torsion spring is compressed; the first cantilever rotates reversely around the second rotating shaft until the first cantilever is retracted above the second cantilever, and the second torsion spring is compressed.
Fixed through the magnet actuation, the magnet of actuation each other can be installed respectively inside box body 1 and lid 2, and when lid 2 closed to the certain degree, can the actuation tightly close.
(2) Cover for opening
When the cover needs to be opened, the cover body is upwards broken to a certain degree, and when the attraction of the flip magnet is broken away, the first cantilever and the second cantilever are upwards pushed away by taking the second rotating shaft and the first rotating shaft as fulcrums under the action of the elastic force (restoring force) of the first torsion spring and the second torsion spring, so that the end part of the cover body is not interfered with the box body and is smoothly opened.
The first cantilever 6 is in an I-shaped structure, and the second cantilever 7 is in an L-shaped structure. After the cover body 2 and the box body 1 are closed, the I-shaped structure rotates and is stored in a right angle of the L-shaped structure, the structure is small and exquisite, and the length of the cantilever is not limited.
The box body 1 is provided with a Bluetooth headset storage bin 10 and a rotating shaft assembly accommodating groove 11. The side wall of the rotating shaft component accommodating groove 11 is provided with a first shaft hole 12 for fixing the first rotating shaft 3. The bottom of pivot subassembly holding groove 11 is equipped with the one end that is used for holding first torsional spring 8 and inserts fixed torsional spring hole 13.
The cover body 2 is provided with a rotating shaft fixing shaft seat 14, and the rotating shaft fixing shaft seat 14 is arranged on the cover body 2 through a fixing screw 15. The rotating shaft fixing shaft seat 14 is provided with a third shaft hole 16 for fixing the third rotating shaft 5.
The utility model discloses a flip is realized to the pivot subassembly that comprises three pivot, two cantilevers, two torsional springs, does not have special restriction to the length of cantilever, and the lid is upwards opened backward behind the flip, can realize flip in the little space.
The utility model discloses at the in-process of uncapping, the lid can help opening by the torsion effect of two torsional springs, and is convenient laborsaving.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. An earphone storage box comprises a box body and a cover body, and is characterized in that the cover body is connected with the box body through a rotating shaft assembly; the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft, a third rotating shaft, a first cantilever, a second cantilever, a first torsion spring and a second torsion spring; the box body is rotatably connected with one end of the second cantilever through a first rotating shaft, and the first torsion spring is sleeved on the first rotating shaft; one end of the first torsion spring is fixed on the box body, and the other end of the first torsion spring is connected with the second cantilever; the other end of the second cantilever is rotatably connected with one end of the first cantilever through a second rotating shaft, and the second torsion spring is sleeved on the second rotating shaft; two ends of the second torsion spring are respectively connected with the first cantilever and the second cantilever; the other end of the first cantilever is rotatably connected with the cover body through a third rotating shaft.
2. The earphone storage box of claim 1, wherein the first cantilever is in an I-shaped configuration and the second cantilever is in an L-shaped configuration.
3. The earphone storage box according to claim 1, wherein the box body is provided with a Bluetooth earphone storage box and a rotating shaft assembly accommodating groove; the side wall of the rotating shaft assembly accommodating groove is provided with a first shaft hole for fixing a first rotating shaft; the bottom of pivot subassembly holding tank is equipped with the one end that is used for holding first torsional spring and inserts fixed torsional spring hole.
4. The earphone storage box of claim 1, wherein the cover is provided with a shaft seat for fixing a rotating shaft, and the shaft seat for fixing a rotating shaft is mounted on the cover through a fixing screw; and a third shaft hole for fixing a third rotating shaft is arranged on the rotating shaft fixing shaft seat.
5. The earphone storage box of claim 1, wherein the cover and the box body are closed and fixed by magnet attraction.
6. The storage case for earphones according to claim 1, wherein the cover is fixed to the case by a snap fit after the cover is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422576.1U CN209994535U (en) | 2019-08-29 | 2019-08-29 | Earphone storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422576.1U CN209994535U (en) | 2019-08-29 | 2019-08-29 | Earphone storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994535U true CN209994535U (en) | 2020-01-24 |
Family
ID=69298159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921422576.1U Expired - Fee Related CN209994535U (en) | 2019-08-29 | 2019-08-29 | Earphone storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220183434A1 (en) * | 2020-12-10 | 2022-06-16 | Compal Electronics, Inc. | Receiving box for hearing assistance device |
-
2019
- 2019-08-29 CN CN201921422576.1U patent/CN209994535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220183434A1 (en) * | 2020-12-10 | 2022-06-16 | Compal Electronics, Inc. | Receiving box for hearing assistance device |
| US11653732B2 (en) | 2020-12-10 | 2023-05-23 | Compal Electronics, Inc. | Receiving box for hearing assistance device |
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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 |
Granted publication date: 20200124 |