CN219893440U - Earphone charging bin - Google Patents
Earphone charging bin Download PDFInfo
- Publication number
- CN219893440U CN219893440U CN202321335506.9U CN202321335506U CN219893440U CN 219893440 U CN219893440 U CN 219893440U CN 202321335506 U CN202321335506 U CN 202321335506U CN 219893440 U CN219893440 U CN 219893440U
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- CN
- China
- Prior art keywords
- bin
- opening
- inner bin
- earphone
- flip 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.)
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- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an earphone charging bin, which comprises an outer bin, wherein a storage cavity is arranged in the outer bin, and the top end of the storage cavity is provided with an opening; the inner bin is arranged in the accommodating cavity and can move close to or away from the opening; the inner bin is used for extending out of the containing cavity after moving close to the opening; the inner bin is provided with a charging module and a containing cavity for containing the earphone; the charging module is arranged below the accommodating cavity; an electrical connector is arranged in the accommodating cavity and is electrically connected with the charging module; the driving mechanism is arranged in the accommodating cavity and used for driving the inner bin to move close to or far away from the opening. The earphone charging bin can move up and down in the outer bin through the inner bin, so that the earphone is pushed out or stored in the storage cavity of the outer bin.
Description
Technical Field
The utility model relates to the technical field of earphone accessories, in particular to an earphone charging bin.
Background
At present, along with the popularization of wireless Bluetooth headphones, a charging bin for charging the wireless headphones is widely applied, and when the wireless headphones are used, the wireless headphones are placed in the charging bin, and are charged through a charging module in the charging bin; and taking out the wireless earphone after the charging is finished.
However, the earphone is in the bin and is provided with a groove structure matched with the earphone structure, and the earphone generally sinks into the bin, so that the earphone is not easy to directly pull out when being taken out.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide an earphone charging bin which can move up and down in an outer bin through an inner bin so as to push out or store an earphone in a storage cavity of the outer bin.
The utility model adopts the following technical scheme:
a headset charging bin, which comprises a charging box,
the outer bin is internally provided with a storage cavity, and the top end of the storage cavity is provided with an opening;
the inner bin is arranged in the accommodating cavity and can move close to or away from the opening; the inner bin is used for extending out of the containing cavity after moving close to the opening; the inner bin is provided with a charging module and a containing cavity for containing the earphone; the charging module is arranged below the accommodating cavity; an electrical connector is arranged in the accommodating cavity and is electrically connected with the charging module;
the driving mechanism is arranged in the accommodating cavity and used for driving the inner bin to move close to or far away from the opening.
Further, the driving mechanism comprises a motor, a gear and a rack, and the rack is fixed with the bottom end of the inner bin; the rack is meshed with the gear; the rotating shaft of the motor is connected with the gear and used for driving the gear to rotate.
Further, a flip cover assembly is arranged on the inner bin and comprises a flip cover, a rotating shaft and a torsion spring, and the flip cover is rotatably arranged at the top end of the inner bin through the rotating shaft; the torsion spring is rotatably sleeved on the rotating shaft; one torsion arm of the torsion spring is abutted to the inner wall of the outer bin, and the other torsion arm of the torsion spring is used for pushing the flip cover to drive the flip cover to open in a direction away from the opening when the inner bin moves towards the opening.
Further, the top of the inner bin is provided with a rotary seat, and the end part of the rotary shaft is rotatably arranged in the rotary seat.
Further, a limiting piece is arranged on the inner bin, a first limiting switch and a second limiting switch are arranged in the accommodating cavity, and the limiting piece is used for contacting with the first limiting switch after the inner bin moves towards the position close to the opening; the limiting piece is used for touching the second limiting switch after the inner bin moves away from the opening.
Further, the inner wall of the storage cavity is provided with a guide rail, the inner bin is provided with a guide groove, and the guide rail is slidably arranged in the guide groove.
Compared with the prior art, the utility model has the beneficial effects that: the inner bin can be driven by the driving mechanism to move away from the opening in the storage cavity, the inner bin can be stored in the outer bin to start charging, so that the inner bin can move in the outer bin through the driving mechanism, and the earphone can be conveniently stored.
Drawings
FIG. 1 is a schematic view of a flip cover open construction of the present utility model;
FIG. 2 is a schematic diagram of a flip cover closed structure according to the present utility model;
fig. 3 is a cross-sectional view of the present utility model.
In the figure: 10. an outer bin; 11. a first limit switch; 12. a second limit switch; 20. an inner bin; 21. a receiving chamber; 22. an electrical connector; 23. a flip cover; 24. a torsion spring; 25. rotating base; 26. a limiting piece; 31. a gear; 32. a rack.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and detailed description below:
the earphone charging bin as shown in fig. 1, 2 and 3 comprises an outer bin 10, an inner bin 20 and a driving mechanism, wherein a storage cavity is formed in the outer bin 10, an opening is formed in the top end of the storage cavity, the inner bin 20 is arranged in the storage cavity of the outer bin 10, and under the driving of the driving mechanism, the inner bin 20 can move in the storage cavity and can move close to or far away from the opening of the storage cavity, and the inner bin 20 can extend out of the storage cavity after moving close to the opening.
Specifically, be equipped with the module of charging and be equipped with on the interior storehouse 20 and hold chamber 21, should hold chamber 21 and can be used for accomodating the earphone, above-mentioned module of charging installs in the below that holds chamber 21, and holds the intracavity and be equipped with electric connection 22, electric connection 22 and module electric connection that charges, accomodate at the earphone and hold the chamber 21 after, can with earphone electric connection to the module that charges to the earphone.
On the basis of the structure, when the earphone charging bin is used, the inner bin 20 can be driven by the driving mechanism to move towards the opening in the storage cavity, the inner bin 20 can extend out of the outer bin 10 from the opening, then the earphone is placed in the storage cavity 21 of the inner bin 20, and the earphone is electrically contacted with the charging module through the electric connector 22.
After that, can drive interior storehouse 20 and keep away from the opening motion in accomodating the intracavity through actuating mechanism, interior storehouse 20 can accomodate to in the outer storehouse 10, begins the action of charging, so can realize interior storehouse 20 and move in outer storehouse 10 through actuating mechanism, make things convenient for accomodating of earphone.
It should be noted that the electrical connector 22 may be an elastic pin in the prior art.
Further, the driving mechanism comprises a motor, a gear 31 and a rack 32, wherein the rack 32 is fixed with the bottom end of the inner bin 20; the rack 32 is meshed with the gear 31; the rotating shaft of the motor is connected with the gear 31 and is used for driving the gear 31 to rotate. So, when the inner bin 20 stretches out of the outer bin 10 is needed, the rotating shaft of the motor can rotate forward (rotate clockwise), then the rotating shaft of the motor can drive the gear 31 to rotate, and the gear 31 can drive the rack 32 to move towards the opening close to the storage cavity so as to drive the inner bin 20 to move towards the opening close to the storage cavity, and drive the inner bin 20 to stretch out of the storage cavity.
When the inner bin 20 is required to retract in the outer bin 10, the rotating shaft of the motor can reversely rotate (anticlockwise rotate), then the rotating shaft of the motor can drive the gear 31 to rotate, and the gear 31 can drive the rack 32 to move towards the opening far away from the opening so as to drive the inner bin 20 to move towards the opening far away from the storage cavity, and drive the inner bin 20 to retract in the storage cavity.
When the driving mechanism is needed to be described, the driving mechanism can be realized by adopting other linear motion output structures in the prior art, such as a micro cylinder, an electric push rod or a belt transmission mechanism in the prior art.
Further, in this embodiment, a flip cover 23 assembly may be further disposed on the inner bin 20, where the flip cover 23 assembly includes a flip cover 23, a rotating shaft, and a torsion spring 24, and the flip cover 23 is rotatably mounted on the top end of the inner bin 20 through the rotating shaft. In addition, the torsion spring 24 is rotatably sleeved on the rotating shaft, and one torsion arm of the torsion spring 24 is abutted against the inner wall of the outer bin 10, and the other torsion arm of the torsion spring 24 is used for pushing the flip cover 23 to drive the flip cover 23 to open in a direction away from the opening when the inner bin 20 moves towards the opening.
Based on the structure, in the process that the inner bin 20 extends out of the outer bin 10, the inner bin 20 is driven by the driving mechanism to move close to the opening, the rotating shaft connected with the flip cover 23 is rotatably arranged at the top end of the inner bin 20, one torsion arm of the torsion spring 24 abuts against the inner wall of the outer bin 10, and when the inner bin 20 moves towards the position close to the opening, the other torsion arm of the torsion spring 24 stretches to upwards push the flip cover 23 to drive the flip cover 23 to be opened. In addition, in the process that the inner bin 20 is retracted to the outer bin 10, the inner bin 20 is driven by the driving mechanism to move away from the opening, at this time, the flip cover 23 can return under the torsion of the torsion spring 24, so that part of the inner bin 20 integrally returns to the outer bin 10, and the flip cover 23 is closed.
That is, the lid 23 can automatically open or close the accommodating chamber 21 of the inner bin 20 during the up-and-down movement of the inner bin 20.
Of course, on the basis of the structure without the flip cover 23 component, a cover plate can be directly arranged on the outer bin 10, and the cover plate can be manually covered on the outer bin 10 by a person.
Further, in order to facilitate rotatable installation of the flip cover 23, a rotating seat 25 may be provided at the top end of the inner bin 20, specifically, the rotating seats 25 may be provided at two sides of the top end of the inner bin 20, two ends of the rotating shaft are rotatably installed in the rotating seat 25, the space between the two rotating seats 25 may be used for connection of the rotating shaft, and the space between the two rotating seats 25 may also provide a space for movable rotation of the torsion spring 24.
Further, a limiting piece 26 is arranged on the inner bin 20, a first limiting switch 11 and a second limiting switch 12 are correspondingly arranged in the storage cavity, and the limiting piece 26 is used for touching the first limiting switch 11 after the inner bin 20 moves towards the opening close to the opening; the limiting member 26 is used for touching the second limiting switch 12 after the inner bin 20 moves away from the opening. When the discharging operation is performed, the driving mechanism can drive the inner bin 20 to move close to the opening, and after the inner bin 20 moves close to the opening to extend out of the opening, the limiting piece 26 on the inner bin 20 can touch the first limiting switch 11, and at the moment, the first limiting switch 11 can control the driving mechanism to stop. When the bin returning action is performed, the driving mechanism can drive the inner bin 20 to move away from the opening, and after the inner bin 20 moves away from the opening to retract to the opening, the limiting piece 26 on the inner bin 20 can touch the second limiting switch 12, and at the moment, the first limiting switch 11 can control the driving mechanism to stop. In this way, in the up-and-down movement process of the inner bin 20, the driving mechanism is automatically stopped by the touch control of the limiting piece 26, the first limiting switch 11 and the second limiting switch 12.
It should be noted that, the first limit switch 11 and the second limit switch 12 in this embodiment may be selected from a grating switch, a contact switch, and the like in the prior art.
Further, in order to facilitate the stable movement of the inner bin 20 in the outer bin 10, a guide rail may be further provided on the inner wall of the storage cavity, and a guide groove is correspondingly provided on the inner bin 20, and during assembly, the guide rail of the inner bin 20 is slidably installed in the guide groove, and during the movement of the inner bin 20, the guide rail may move along the guide groove to guide the stable movement of the inner bin 20.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (6)
1. A headset charging bin is characterized by comprising,
the outer bin is internally provided with a storage cavity, and the top end of the storage cavity is provided with an opening;
the inner bin is arranged in the accommodating cavity and can move close to or away from the opening; the inner bin is used for extending out of the containing cavity after moving close to the opening; the inner bin is provided with a charging module and a containing cavity for containing the earphone; the charging module is arranged below the accommodating cavity; an electrical connector is arranged in the accommodating cavity and is electrically connected with the charging module;
the driving mechanism is arranged in the accommodating cavity and used for driving the inner bin to move close to or far away from the opening.
2. The earphone charging bin of claim 1, wherein said drive mechanism comprises a motor, a gear and a rack, said rack being fixed to a bottom end of said inner bin; the rack is meshed with the gear; the rotating shaft of the motor is connected with the gear and used for driving the gear to rotate.
3. The earphone charging bin of claim 1, wherein a flip cover assembly is arranged on the inner bin, the flip cover assembly comprises a flip cover, a rotating shaft and a torsion spring, and the flip cover is rotatably arranged at the top end of the inner bin through the rotating shaft; the torsion spring is rotatably sleeved on the rotating shaft; one torsion arm of the torsion spring is abutted to the inner wall of the outer bin, and the other torsion arm of the torsion spring is used for pushing the flip cover to drive the flip cover to open in a direction away from the opening when the inner bin moves towards the opening.
4. The earphone charging bin of claim 3, wherein a swivel base is arranged at the top end of the inner bin, and the end part of the rotating shaft is rotatably arranged in the swivel base.
5. The earphone charging bin of any one of claims 1-4, wherein a limiting member is arranged on the inner bin, a first limiting switch and a second limiting switch are arranged in the accommodating cavity, and the limiting member is used for contacting with the first limiting switch after the inner bin moves towards the opening; the limiting piece is used for touching the second limiting switch after the inner bin moves away from the opening.
6. The earphone charging bin of any one of claims 1-4, wherein a guide rail is provided on an inner wall of the receiving cavity, a guide slot is provided on the inner bin, and the guide rail is slidably mounted in the guide slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335506.9U CN219893440U (en) | 2023-05-29 | 2023-05-29 | Earphone charging bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335506.9U CN219893440U (en) | 2023-05-29 | 2023-05-29 | Earphone charging bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893440U true CN219893440U (en) | 2023-10-24 |
Family
ID=88406591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335506.9U Active CN219893440U (en) | 2023-05-29 | 2023-05-29 | Earphone charging bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893440U (en) |
-
2023
- 2023-05-29 CN CN202321335506.9U patent/CN219893440U/en active Active
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