TWM641007U - Headphone storage box - Google Patents

Abstract

An earphone storage box, which includes a first storage unit, a second storage unit, and a connection unit that rotatably connects the first storage unit and the second storage unit. The first storage unit is provided with a first storage slot for storing the first earphone, the second storage unit is provided with a second storage slot for the second earphone, and the first storage slot and the second storage slot form a closed Storage space. The opening and closing of the earphone storage box is realized by rotating the first storage part and/or the second storage part, and the opening and closing method is novel and easy to operate.

Description

earphone storage box

This creation relates to the field of electronic products, in particular to an earphone storage box.

This creation claims the priority of the Chinese patent application with the filing date on November 23, 2022 and the application number: 202223121001.0, the entire contents of which are incorporated in this creation by reference.

With the rapid development of wireless communication technologies such as Bluetooth technology, True Wireless Stereo (TWS) earphones have developed rapidly, and more and more people are accustomed to using TWS earphones in office, travel, travel and fitness places. At present, TWS earphones usually adopt flip-type opening and closing design, and the closing process is easy to pinch or scratch human skin. The use of opening and closing the cover for many times is easy to cause damage to the appearance, and the damage to the appearance is serious.

The purpose of this creation is to provide an earphone storage box with a novel opening and closing method and simple operation.

To achieve this goal, this creation adopts the following technical solutions: an earphone storage box, which includes a first storage unit, a second storage unit, and a connecting unit that rotatably connects the first storage unit and the second storage unit. The storage unit is provided with a first storage slot for storing the first earphone, and the second storage unit is provided with a second storage slot for storing the second earphone. The first storage slot and the second storage slot form a closed storage space.

Further, the first storage unit and the second storage unit can rotate 360° relative to each other.

Further, the connection unit includes a pivot shaft and two sets of positioning components that rotate and connect two ends of the pivot shaft to the first storage unit and the second storage unit, respectively.

Further, the pivot shaft includes a connecting section and limiting parts located at both ends of the connecting shaft, and the cross-sectional size of the limiting part is larger than that of the connecting section.

Further, the first storage unit includes a first housing and a first inner liner arranged in the first housing, the first inner lining forms the first storage groove, the second storage unit includes a second housing and The second inner liner is arranged in the second casing, and the second inner liner forms the second receiving groove.

Further, each set of the positioning components includes a washer and a screw, and the first housing and the second housing are provided with a limiting hole for accommodating the limiting portion of the pivot shaft and a threaded hole for matching with the screw.

Further, a locking unit for keeping the first storage unit and the second storage unit in a closed state is also included.

Further, the first housing and the second housing are respectively provided with a plurality of first position-limiting protrusions and second position-limiting protrusions protruding inward from the inner surface, and the first position-limiting protrusions and the second position-limiting protrusions The two position-limiting protrusions respectively cooperate with the first inner liner and the second inner liner to realize the positioning of the first inner liner and the second inner liner.

Further, a charging module is also included, and the charging module includes a circuit board, a battery and a wireless coil electrically connected to the circuit board.

Further, it also includes a first charging module arranged in the first casing and a second charging module arranged in the second casing, the first charging module and the second charging module both include a circuit board , a battery and a wireless coil electrically connected to the circuit board.

The earphone storage box of this invention is used to accommodate the first storage part of the first earphone and the second storage part used to accommodate the second earphone are rotatably connected together by the connecting unit, by rotating the first storage part and/or the second storage part The second storage part realizes the opening and closing of the earphone storage box, and the opening and closing method is novel and easy to operate.

1: The first storage unit

10: The first earphone

100:Headphone storage box

11: The first storage slot

15: First shell

150: the first storage cavity

151: the first limit protrusion

16: The first charging module

161: circuit board

162: battery

163: wireless coil

17: First lining

2: The second storage unit

20: Second earphone

21: The second storage slot

25: Second shell

250: Second storage cavity

251: The second limit protrusion

26: Second charging module

27: Second lining

3: Connection unit

31: Pivot axis

311: connection segment

312: limit part

32: Positioning components

321: Gasket

322: screw

4: Lock unit

Fig. 1 is a perspective view of the earphone storage box of the invention in a closed state;

Figure 2 is an exploded view of the creative earphone storage box;

Fig. 3 is a cross-sectional view of the earphone storage box of the invention in a closed state;

Fig. 4 is a perspective view of the earphone storage box of the invention in an open state;

Figure 5 is an exploded view of another perspective of the creative earphone storage box.

In order to make the purpose, technical solutions and advantages of this creation more clear, the following will further describe this creation in detail in combination with drawings and embodiments. The words "connection", "installation" and "fixation" in the following descriptions may be directly connected, installed or fixed, or indirectly connected, installed or fixed unless otherwise specified. Three parties involved. The terms "first", "second", "third", etc. may be used herein to describe various elements, but these elements are not limited by these terms, and the terms are only used to distinguish the described items and do not have any order or technical meaning.

Please refer to Fig. 1 to Fig. 5, the invention discloses an earphone storage box 100, which includes a first storage unit 1, a second storage unit 2 with the same structure as the first storage unit 1 and arranged symmetrically, and the first storage unit 2 The unit 1 and the second storage unit 2 are rotatably connected to a connecting unit 3 .

The first storage unit 1 is provided with a first storage slot 11 for accommodating the first earphone 10, the second storage unit 2 is provided with a second storage slot 21 for accommodating the second earphone 20, the first storage slot 11 and the second storage slot 21 The openings of the earphones are facing each other, so that when the earphone storage box 100 is in a closed state, the first storage slot 11 and the second storage slot 21 form a closed storage space.

Referring to FIG. 2 , the first storage unit 1 includes a first housing 15 , a first charging module 16 and a first lining 17 disposed in the first housing 15 . The first casing 15 is provided with a first storage chamber 150 with an opening facing the second storage unit 2 , and the first charging module 16 and the first liner 17 are stored in the first storage chamber 150 . The first inner liner 17 forms the first storage groove 11 of the first storage unit 1, the shape of the first storage groove 11 is adapted to the outer contour shape of the first earphone 10, and the opening of the first storage groove 11 faces the second storage unit 2. The first housing 15 is provided with a plurality of first stop protrusions 151 protruding inward from its inner surface, and the first stop protrusions 151 cooperate with the edge of the first inner liner 17 to realize the positioning of the first inner liner 17 .

The second storage unit 2 includes a second housing 25, a The second charging module 26 and the second lining 27 . The second housing 25 is provided with a second storage chamber 250 with an opening facing the first storage unit 1 , and the second charging module 26 and the second lining 27 are stored in the second storage chamber 250 . The second inner liner 27 forms the second storage groove 21 of the second storage unit 2, the shape of the second storage groove 21 is adapted to the outer contour shape of the second earphone 20, and the opening of the second storage groove 21 faces the first storage unit 1. The second housing 25 is provided with a plurality of second stop protrusions 251 protruding inward from its inner surface, and the second stop protrusions 251 cooperate with the edge of the second inner liner 27 to realize the positioning of the second inner liner 27 .

When the earphone storage box 100 is in a closed state, the first storage slot 11 and the second storage slot 21 form a closed storage space.

The first charging module 16 and the second charging module 26 have the same structure, and both include a circuit board 161 , a battery 162 electrically connected to the circuit board 161 , and a wireless coil 163 .

In the embodiment disclosed in this invention, the charging module is a wireless charging module. In other embodiments, the charging module can be a wired charging module, and it is enough to set the charging interface and the discharging interface at the corresponding positions.

In the embodiment disclosed in this creation, the first charging module 16 and the second charging module 26 are set to charge the first earphone 10 and the second earphone 20 respectively. In other implementations, only one charging module can be set That is, the first earphone 10 and the second earphone 20 share a charging module for charging, and the circuit board 161, battery 162 and wireless coil 163 of the charging module can all be arranged in the first storage unit 1 or the second storage unit 2, It is also possible to set a part in the first storage unit 1 and the rest in the second storage unit 2 .

As shown in FIG. 2 and FIG. 5 , the connection unit 3 includes a pivot shaft 31 and two sets of positioning components 32 that connect the two ends of the pivot shaft 31 to the first storage unit 1 and the second storage unit 2 respectively, and one end of the pivot shaft 31 It is rotationally connected with the first storage unit 1, and the other end is rotationally connected with the second storage unit 2. Two sets of positioning components 32 are respectively used to prevent the pivot shaft 31 from detaching from the first storage unit 1 and the second storage unit 2. The first storage unit 1. The second storage unit 2 can rotate 360° around the pivot axis 31 .

The pivot shaft 31 includes a connecting section 311 and stoppers 312 located at both ends of the connecting shaft. The inner liner 17 and the second inner liner 27 are rotatably connected with the first housing 15 and the second housing 25 respectively with the two limiting parts 312 . Each set of positioning components 32 includes a gasket 321 and a screw 322. The gasket 321 is provided with a threaded hole matched with the screw 322 and a through hole for the connecting section 311 to pass through. The diameter of the through hole of the gasket 321 is smaller than the limit of the pivot shaft 31. The size of the position part 312, the first housing 15 and the second housing 25 are provided with a limit hole for receiving the limit part 312 of the pivot shaft 31 and a threaded hole for matching with the screw 322, the first inner liner 17 and the second The lining 27 is provided with a through hole for the connection section 311 to pass through. After the limiting parts 312 of the pivot shaft 31 are installed in the limiting holes of the first housing 15 and the second housing 25, the two limiting parts 312 of the pivoting shaft 31 are rotatably connected to each other by means of washers 321 and screws 322. The first housing 15 and the second housing 25 are connected together. Since the diameter of the through hole of the washer 321 is smaller than the size of the limit portion 312 of the pivot shaft 31, along the extension direction of the pivot shaft 31, the pivot shaft 31 and the first The relative displacement between the housing 15 and the second housing 25 is restricted. For ease of installation, the limiting portion 312 and the connecting section 311 may be fixed together in a threaded manner.

Due to the relative rotation between the pivot shaft 31 and the first housing 15 and the second housing 25, the connection section 311 of the pivot shaft 31 and the through hole of the gasket 321, the communication between the first inner lining 17 and the second inner lining 27 The holes, the limiting portion 312 of the pivot shaft 31 and the limiting holes of the first housing 15 and the second housing 25 are all clearance fit.

Referring to FIG. 3 , further, the earphone storage box 100 further includes a locking unit 4 for keeping the first storage unit 1 and the second storage unit 2 in a closed state. In the embodiment disclosed in this creation, the locking unit 4 is a magnet respectively arranged on the first housing 15 and the second housing 25, and correspondingly, the first housing 15 and the second housing 25 are respectively provided with installations for accommodating the magnets. hole. When the first storage unit 1 and the second storage unit 2 are relatively rotated to the closed position, the first storage unit 1 and the second storage unit 2 will be drawn by the attractive force between the magnets of the first housing 15 and the second housing 25. Keep it closed.

The earphone storage box 100 of this invention is used to accommodate the first storage part of the first earphone 10 and the second storage part used to accommodate the second earphone 20. The connecting unit 3 is rotatably connected together. By rotating the first storage part And/or the second storage part realizes the opening and closing of the earphone storage box 100, the opening and closing method is novel and the operation is simple; the first storage part and the second storage part can rotate 360° relative to each other, which conforms to the ergonomic pick-and-place design; the first storage part The first piece and the second storage piece are separately equipped with a charging module, The charging and control of each earphone can be carried out independently, and can be recognized and used by one ear.

The above embodiments are only used to illustrate the invention and not to limit the technical solution described in the invention. The understanding of this description should be based on those skilled in the art, such as "front", "rear", "left", " "right", "up", "down" and other directional descriptions, although this specification has described the creation in detail with reference to the embodiment, those of ordinary skill in the art should understand that those skilled in the art This creation can still be modified or equivalently replaced, and all technical solutions and improvements that do not deviate from the spirit and scope of this creation should be covered within the scope of the patent application for this creation.

1: The first storage unit

100:Headphone storage box

2: The second storage unit

20: Second earphone

21: The second storage slot

Claims (10)

An earphone storage box, characterized in that it comprises: the first storage unit; a second storage unit; and A connection unit that rotatably connects the first storage unit and the second storage unit, the first storage unit is provided with a first storage slot for receiving the first earphone, and the second storage unit is provided with a second storage slot for receiving the second earphone. The storage slot, the first storage slot and the second storage slot form a closed storage space. The earphone storage box according to claim 1, wherein: the first storage unit and the second storage unit can be relatively rotated by 360°. The earphone storage box as claimed in claim 1, wherein: the connection unit includes a pivot shaft and two sets of positioning components that rotatably connect two ends of the pivot shaft to the first storage unit and the second storage unit, respectively. The earphone storage box according to claim 3, wherein: the pivot shaft includes a connecting section and limiting parts located at both ends of the connecting shaft, and the cross-sectional size of the limiting part is larger than that of the connecting section. The earphone storage box according to claim 4, wherein: the first storage unit includes a first housing and a first inner liner disposed in the first housing, the first inner liner forms the first storage groove, the The second storage unit includes a second casing and a second inner liner arranged in the second casing, and the second inner liner forms the second storage groove. The earphone storage box according to claim 5, wherein: each set of the positioning components includes a washer and a screw, and the first housing and the second housing are provided with a limiter for accommodating the limiter of the pivot shaft hole and the threaded hole for the screw. The earphone storage box according to claim 1, further comprising a locking unit for keeping the first storage unit and the second storage unit in a closed state. The earphone storage box according to claim 6, wherein: the first housing and the second housing are respectively provided with a plurality of first limiting protrusions and second limiting protrusions protruding inward from the inner surface, The first limiting protrusion and the second limiting protrusion cooperate with the first inner lining and the second inner lining respectively to realize the positioning of the first inner lining and the second inner lining. The earphone storage box according to claim 1, further comprising a charging module, the charging module includes a circuit board, a battery electrically connected to the circuit board, and a wireless coil. The earphone storage box according to claim 1, further comprising a first charging module set in the first casing and a second charging module set in the second casing, the first charging module and Each of the second charging modules includes a circuit board, a battery and a wireless coil electrically connected to the circuit board.

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