CN216795257U - Novel earphone charging bin - Google Patents

Novel earphone charging bin Download PDF

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Publication number
CN216795257U
CN216795257U CN202220445770.7U CN202220445770U CN216795257U CN 216795257 U CN216795257 U CN 216795257U CN 202220445770 U CN202220445770 U CN 202220445770U CN 216795257 U CN216795257 U CN 216795257U
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China
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charging
bin
charging bin
earphone
coil
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CN202220445770.7U
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Chinese (zh)
Inventor
关佐平
关佑安
詹天宇
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Individual
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Individual
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Abstract

The utility model discloses a novel earphone charging bin, which comprises: the charging bin comprises a charging bin body, wherein the charging bin body comprises two charging bin boxes which are movably connected with each other through a fixing piece, a power supply module and a power generation mechanism are arranged in each charging bin box, each charging bin box is used for driving the power generation mechanism to charge the power supply module, and the power supply module is used for charging the wireless earphone. The utility model provides a novel earphone charging bin, which comprises: the storehouse body charges, and the storehouse body of charging includes two storehouse boxes that charge, and two storehouse boxes that charge can be used to place two wireless earphones. Two storehouse boxes that charge pass through the mounting and connect, installed power module, power generation mechanism in the storehouse box that charges, so can rotate the storehouse box that charges in the hand when using this storehouse box that charges for the storehouse box that charges takes place autogyration, and then makes power generation mechanism generate electricity and charge to power module, and then power module can charge to wireless earphone, with this demand of charging at any time that satisfies wireless earphone.

Description

Novel earphone charging bin
Technical Field
The utility model relates to the technical field of Bluetooth earphones, in particular to a novel earphone charging bin.
Background
Along with the rapid development of communication technology, the Bluetooth headset is more and more popular, and great convenience is brought to life, work and study of people. Bluetooth headsets on the market come in a wide variety of styles, but generally fall into two categories: one type is that two earplugs are connected through a lead, and a host module is arranged on the lead, and most earplugs of the Bluetooth headset are the same as earplugs of a common headset, namely the Bluetooth headset is a host external Bluetooth headset; the other type is an integrated Bluetooth earphone integrating a host and earplugs, the Bluetooth earphone is provided with a host shell outside the earplugs, and the mainboard and the Bluetooth module are arranged in the host shell without external leads, namely the wireless Bluetooth earphone.
Currently, most wireless bluetooth headsets typically use a built-in rechargeable headset battery as a power source. However, the volume of the wireless bluetooth headset is limited, and the capacity of the battery of the bluetooth headset is generally small, so that a charging bin is generally configured to ensure the use duration of the bluetooth headset, the bluetooth headset can be stored and stored, and the bluetooth headset can be charged. However, the charging bin of the wireless earphone cannot be charged by itself, and is only a box occupying a certain volume without other functions. Therefore, there is a need for a new earphone charging chamber to at least partially solve the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The summary of the utility model is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a novel earphone charging chamber, comprising: the wireless earphone charging device comprises a charging bin body, wherein the charging bin body comprises two charging bin boxes which are movably connected with each other through a fixing piece, a power supply module and a power generation mechanism are arranged in the charging bin boxes, the charging bin boxes are used for driving the power generation mechanism to charge the power supply module, and the power supply module is used for charging a wireless earphone.
According to the novel earphone charging bin provided by the embodiment of the utility model, the power generation mechanism comprises a shaft rod, a bearing, a plurality of coil rods and a magnet ring, the shaft rod can move in the charging bin box, the bearing is sleeved on the lower part of the shaft rod, the magnet ring is sleeved on the shaft rod, the plurality of coil rods are uniformly distributed on the shaft rod, the coil rods correspond to the magnet blocks in the magnet ring, and the coil rods are electrically connected with the power supply module.
According to the novel earphone charging bin provided by the embodiment of the utility model, the shaft rod is provided with the coil fixing sleeve and the baffle plate, the coil fixing sleeve and the baffle plate are positioned above the bearing, the plurality of coil rods are uniformly distributed on the coil fixing sleeve, and the baffle plate is positioned below the coil fixing sleeve.
According to the novel earphone charging bin provided by the embodiment of the utility model, the power supply module comprises a circuit board and a miniature lithium battery, the circuit board is arranged in the charging bin box and is positioned above the power generation mechanism, the upper end of the shaft rod penetrates through the circuit board, the coil rod is electrically connected with the circuit board, the miniature lithium battery is arranged on the circuit board, and the circuit board is also provided with a charging plug and a charging indicator lamp.
According to the novel earphone charging bin provided by the embodiment of the utility model, the charging bin box is spherical and comprises a hemispherical upper bin body and a hemispherical lower bin cover, an earphone support is fixedly arranged in the upper bin body, the lower end of the earphone support is connected with the upper end of the shaft rod, the lower end of the shaft rod is rotatably connected with the lower bin cover through a bearing, the charging plug penetrates through the earphone support and is electrically connected with a wireless earphone, and the indicator lamp is arranged in the indicating hole of the upper bin body in a penetrating manner.
According to the novel earphone charging bin provided by the embodiment of the utility model, the fixing piece comprises two mutually connected fixing rings, the fixing rings are arranged between the upper bin body and the lower bin cover, the fixing rings are fixedly connected with the magnet rings, and the fixing rings are connected with the outer ring of the bearing through a plurality of inclined rods.
The novel earphone charging bin further comprises: the upper bin cover is arranged on the upper bin body through a rotating assembly, the rotating assembly comprises a rotating shaft, two shaft sleeves and a rotating connecting rod, the rotating shaft is arranged at the lower end of the rotating connecting rod, the two shaft sleeves are arranged in a rotating groove of the upper bin body, the rotating shaft is connected with the shaft sleeves, and the upper end of the rotating connecting rod is connected with the bottom of the upper bin cover.
According to the novel earphone charging bin provided by the embodiment of the utility model, the magnet ring comprises a plurality of magnet blocks and a ring body, the magnet blocks are arranged on the inner wall of the ring body, and the ring body is connected with the fixed ring.
According to the novel earphone charging bin provided by the embodiment of the utility model, the angle between the two fixing rings is 120-150 degrees.
According to the novel earphone charging bin provided by the embodiment of the utility model, the angle between the two fixing rings is 135 degrees.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the utility model provides a novel earphone charging bin, which comprises: the storehouse body charges, and the storehouse body that charges includes two storehouse boxes that charge, and two storehouse boxes that charge can be used to place two wireless earphones. Two storehouse boxes that charge pass through the mounting and connect, installed power module, power generation mechanism in the storehouse box that charges, so can rotate the storehouse box that charges in the hand when using this storehouse box that charges for the storehouse box that charges takes place autogyration, and then makes power generation mechanism generate electricity and charge to power module, and then power module can charge to wireless earphone, with this demand of charging at any time that satisfies wireless earphone.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the charging chamber body according to the present invention.
Fig. 3 is a top view of the charging magazine according to the present invention.
Fig. 4 is a schematic structural view of a rotating assembly according to the present invention.
Fig. 5 is a schematic structural diagram of a power supply module according to the present invention.
Fig. 6 is a schematic view of the structure of the bearing of the present invention.
FIG. 7 is a schematic view of a magnet ring according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the utility model with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 7, the present invention provides a novel earphone charging chamber, including: charging bin body 100, charging bin body 100 includes two charging bin boxes 1 through 2 mutual swing joint of mounting, be provided with power module 3, power generation mechanism 4 in the charging bin box 1, charging bin box 1 is used for the drive power generation mechanism 4 to power module 3 charges, power module 3 is used for charging to wireless earphone 5.
The working principle of the technical scheme is as follows: the utility model provides a novel earphone charging bin, which comprises: the storehouse body 100 charges, and the storehouse body 100 that charges includes two storehouse boxes 1 that charge, two storehouse boxes 1 that charge can be used to place two wireless earphones 5. Two storehouse boxes 1 that charge are connected through mounting 2, power module 3 has been installed in storehouse box 1 that charges, power generation mechanism 4, so can rotate storehouse box 1 that charges in the hand when using this storehouse box 1 that charges, make storehouse box 1 that charges take place autogyration, and then make power generation mechanism 4 generate electricity and charge to power module 3, and then power module 3 can charge to wireless earphone 5, with this demand of charging at any time that satisfies wireless earphone, storehouse body 100 that should charge simultaneously becomes interesting, has the aesthetic feeling.
In one embodiment, the power generating mechanism 4 includes a shaft 41, a bearing 42, a plurality of coil rods 43 and a magnet ring 44, the shaft 41 is movably disposed in the charging bin 1, the bearing 42 is sleeved on the lower portion of the shaft 41, the magnet ring 44 is sleeved on the shaft 41, the plurality of coil rods 43 are uniformly distributed on the shaft 41, the coil rods 43 correspond to the magnet blocks 441 in the magnet ring 44, and the coil rods 43 are electrically connected to the power supply module 3.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a specific structure of a power generation mechanism 4, the power generation mechanism 4 of the structure includes a shaft rod 41, a bearing 42, a plurality of coil rods 43 and a magnet ring 44, specifically, the shaft rod 41 is movably installed in the charging bin box 1, the bearing 42 is sleeved on the lower portion of the shaft rod 41, the magnet ring 44 is sleeved on the shaft rod 41, an outer ring 421 of the bearing 42 is connected with the magnet ring 44 through a plurality of inclined rods 422, the plurality of coil rods 43 are uniformly distributed on the shaft rod 41, and the coil rods 43 correspond to the magnet blocks 441 in the magnet ring 44, so when the charging bin box 1 rotates, the shaft rod 41 can be driven to rotate in the bearing 42, the magnet ring 44 is not rotated, and simultaneously when the shaft rod 41 rotates, the plurality of coil rods 43 are driven to rotate relative to the magnet blocks 441 on the magnet ring 44, the coil rods 43 generate power to the power supply module 3 by using the cutting magnetic induction power generation principle, therefore, the power generation function of the power generation mechanism 4 is realized, and the use by a user is facilitated. It is to be understood that the power generation mechanism 4 may be a micro rotary generator.
In one embodiment, the shaft 41 is provided with a coil fixing sleeve 411 and a baffle 412, the coil fixing sleeve 411 and the baffle 412 are located above the bearing 42, the plurality of coil rods 43 are uniformly distributed on the coil fixing sleeve 411, and the baffle 412 is located below the coil fixing sleeve 411.
The working principle and the beneficial effects of the technical scheme are as follows: the coil fixing sleeve 411 and the baffle 412 are installed on the shaft rod 41, specifically, the coil fixing sleeve 411 and the baffle 412 are installed above the bearing 42, the coil rods 43 are evenly installed on the coil fixing sleeve 411, the shaft rod 41 drives the coil fixing sleeve 411 to rotate, the coil fixing sleeve 411 drives the coil rods 43 to rotate, magnetic wires generated by the magnet block 441 in the magnet coil 44 are cut, the coil rods 43 generate current to generate electricity for the power supply module 3, and the baffle 412 is located below the coil fixing sleeve 411 and plays a limiting role.
In one embodiment, the power supply module 3 includes a circuit board 31 and a lithium ion battery 32, the circuit board 31 is disposed in the charging bin 1 and above the power generating mechanism 4, the upper end of the shaft 41 penetrates through the circuit board 31, the coil rod 43 is electrically connected to the circuit board 31, the lithium ion battery 32 is disposed on the circuit board 31, and the circuit board 31 is further provided with a charging plug 311 and a charging indicator 312.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a specific structure of the power supply module 3, the power supply module 3 of the structure comprises a circuit board 31 and a micro lithium battery 32, specifically, the circuit board 31 is fixedly installed in the charging bin 1 and is located above the power generation mechanism 4, the upper end of the shaft rod 41 penetrates through the circuit board 31, and the coil rod 43 is electrically connected with the circuit board 31; the micro lithium battery 32 is mounted on the circuit board 31, and the current generated by the coil rod 43 charges the micro lithium battery 32 through the circuit board 31; meanwhile, the circuit board 31 is provided with a charging plug 311 and a charging indicator lamp 312, the wireless headset 5 is charged through the charging plug 311, and the charging indicator lamp 312 provides a charging indication.
It should be noted that the circuit board 31 and the micro lithium battery 32 are conventional components known to those skilled in the art, such as the principles thereof described in detail in the conventional patents with application numbers 201921567225.X and 202021772048.1, and are not described in detail in this embodiment. Further, those skilled in the art may also design only the circuit board 31 without designing the lithium battery 32 in the power supply module 3, and the circuit board 31 at this time may directly supply the current generated by the power generation mechanism 4 to the earphone after processing, so that the lithium battery 32 is omitted to improve the charging efficiency, and the detailed principle is not described again.
In one embodiment, the charging bin 1 is spherical, and includes a hemispherical upper bin body 11 and a hemispherical lower bin cover 12, an earphone holder 13 is fixedly disposed in the upper bin body 11, a lower end of the earphone holder 13 is connected with an upper end of the shaft rod 41, a lower end of the shaft rod 41 is rotatably connected with the lower bin cover 12 through a bearing 42, the charging plug 311 penetrates through the earphone holder 13 to be electrically connected with the wireless earphone 5, and the indicator light 312 is inserted into an indicator hole of the upper bin body 11.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a specific structure of a charging bin box 1, wherein the charging bin box 1 with the structure is spherical and comprises a hemispherical upper bin body 11 and a hemispherical lower bin cover 12, that is, the charging bin box 1 is spherical through the upper bin body 11 and the lower bin cover 12, so that a user can conveniently hold the charging bin box, and meanwhile, the spherical charging bin box 11 can conveniently rotate in the hand of the user; wherein, an earphone support 13 is fixedly arranged in the upper bin body 11, wherein the earphone support 13 is provided with an earphone cavity 130 for accommodating the wireless earphone 5, the lower end of the earphone support 13 is connected with the upper end of a shaft rod 41, and the lower end of the shaft rod 41 is rotatably connected with the lower bin cover 12 through a bearing 42, so that the shaft rod 41 is driven to rotate when the charging bin box 1 rotates, and then the shaft rod 41 drives the power generation mechanism 4 to rotate to generate power for the power supply module 3; here, the charging plug 311 passes through the earphone holder 13 to be electrically connected to the wireless earphone 5, and the indicator light 312 is inserted into the indicator hole of the upper chamber 11.
In one embodiment, two charging bin boxes 1 are connected through a fixing member 2, the fixing member 2 includes two fixing rings 21 connected to each other, the fixing rings 21 are disposed between the upper bin body 11 and the lower bin cover 12, the fixing rings 21 are fixedly connected to the magnet ring 44, and the fixing rings 21 are connected to the outer ring of the bearing 42 through a plurality of inclined rods.
Further, the angle between the two fixing rings 21 is 120-150 degrees; further, the angle between the two fixing rings 21 is 135 degrees.
The working principle and the beneficial effects of the technical scheme are as follows: in order to realize the self-rotation of the two charging bin boxes 1, the embodiment provides a specific structure of the fixing member 2, where the two charging bin boxes 1 are connected through the fixing member 2, the fixing member 2 includes two fixing rings 21 connected with each other, the fixing ring 21 is installed between the upper bin body 11 and the lower bin cover 12, where the fixing ring 21 is fixedly connected with the magnet ring 44, that is, the fixing ring 21 fixes the magnet ring 44, and the outer ring 421 of the bearing 42 is connected with the magnet ring 44 through a plurality of inclined rods 422, so as to realize the fixation of the magnet ring 44 in the charging bin box 1, and when the charging bin box 1 rotates relative to the fixing ring 21, the magnet ring 44 does not rotate. In order to enable the charging bin box 1 to rotate in the hand better after the two fixing rings 21 are installed on the charging bin box 1, a certain angle is designed between the two fixing rings 21, and the angle is 120-150 degrees; such as 120 degrees, 125 degrees, 130 degrees, 132 degrees, 135 degrees, 138 degrees, 140 degrees, 143 degrees, 145 degrees, 148 degrees, 150 degrees.
In one embodiment, further comprising: the upper bin cover 14 is arranged on the upper bin body 11 through a rotating assembly 15, the rotating assembly 15 comprises a rotating shaft 151, a shaft sleeve 152 and two rotating connecting rods 153, the rotating shaft 151 is arranged at the lower end of each rotating connecting rod 153, the shaft sleeves 152 are arranged in the rotating grooves 111 of the upper bin body 11, the rotating shaft 151 is connected with the shaft sleeve 152, and the upper ends of the rotating connecting rods 153 are connected with the bottom of the upper bin cover 14.
The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, the upper bin cover 14 is designed on the bin cover 14, and the wireless earphone 5 can be shielded in the charging bin box 1 by the upper bin cover 14, so that the wireless earphone 5 is prevented from falling out of the charging bin box 1; here, the upper chamber cover 14 is mounted on the upper chamber body 11 through the rotating assembly 15, specifically, the rotating assembly 15 includes a rotating shaft 151, two shaft sleeves 152 and two rotating connecting rods 153, the rotating shaft 151 is mounted at the lower end of the rotating connecting rods 153, and the shaft sleeves 152 are disposed in the rotating grooves 111 of the upper chamber body 11, the rotating shaft 151 is connected with the shaft sleeves 152, and the upper end of the rotating connecting rods 153 is connected with the bottom of the upper chamber cover 14, so that the user can open the upper chamber cover 14 conveniently to take out the wireless earphone 5. It can be understood that the magnet is also installed in the upper bin cover 14, and the magnet is also installed in the upper bin body 11, so that the upper bin cover 14 can be magnetically attracted to the upper bin body 11.
In one embodiment, the magnet ring 44 includes a plurality of magnet pieces 441 and a ring body 142, the magnet pieces 441 are disposed on an inner wall of the ring body 142, and the ring body 142 is coupled to the fixed ring 21.
The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, a specific structure of the magnet ring 44 is provided, and the magnet ring 44 of the structure includes a plurality of magnet blocks 441 and a ring body 142, specifically, the plurality of magnet blocks 441 are uniformly mounted on the inner wall of the ring body 142, and the ring body 142 is mounted on the inner wall of the fixed ring 21, so that the plurality of coil rods 43 can rotate relative to the magnet blocks 441 to realize the cutting of magnetic induction lines for generating electricity.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the utility model have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (10)

1. A novel earphone charging bin is characterized by comprising: the charging bin comprises a charging bin body (100), wherein the charging bin body (100) comprises two charging bin boxes (1) which are movably connected through fixing pieces (2), a power supply module (3) and a power generation mechanism (4) are arranged in the charging bin boxes (1), the charging bin boxes (1) are used for driving the power generation mechanism (4) to charge the power supply module (3), and the power supply module (3) is used for charging a wireless earphone (5).
2. The novel earphone charging bin according to claim 1, wherein the power generation mechanism (4) comprises a shaft rod (41), a bearing (42), a plurality of coil rods (43) and a magnet ring (44), the shaft rod (41) is movably arranged in the charging bin box (1), the bearing (42) is sleeved on the lower portion of the shaft rod (41), the magnet ring (44) is sleeved on the shaft rod (41), the plurality of coil rods (43) are uniformly distributed on the shaft rod (41), the coil rods (43) correspond to magnet blocks (441) in the magnet ring (44), and the coil rods (43) are electrically connected with the power supply module (3).
3. The novel earphone charging chamber according to claim 2, wherein a coil fixing sleeve (411) and a baffle (412) are arranged on the shaft rod (41), the coil fixing sleeve (411) and the baffle (412) are located above the bearing (42), the plurality of coil rods (43) are uniformly distributed on the coil fixing sleeve (411), and the baffle (412) is located below the coil fixing sleeve (411).
4. The novel earphone charging bin as claimed in claim 2, wherein the power supply module (3) comprises a circuit board (31) and a micro lithium battery (32), the circuit board (31) is arranged in the charging bin (1) and above the power generation mechanism (4), the upper end of the shaft rod (41) penetrates through the circuit board (31), the coil rod (43) is electrically connected with the circuit board (31), the micro lithium battery (32) is arranged on the circuit board (31), and a charging plug (311) and a charging indicator lamp (312) are further arranged on the circuit board (31).
5. The novel earphone charging bin as claimed in claim 4, wherein the charging bin box (1) is spherical and comprises a hemispherical upper bin body (11) and a hemispherical lower bin cover (12), an earphone support (13) is fixedly arranged in the upper bin body (11), the lower end of the earphone support (13) is connected with the upper end of the shaft rod (41), the lower end of the shaft rod (41) is rotatably connected with the lower bin cover (12) through a bearing (42), the charging plug (311) penetrates through the earphone support (13) to be electrically connected with a wireless earphone (5), and the indicator light (312) is arranged in an indicator hole of the upper bin body (11) in a penetrating manner.
6. The novel earphone charging chamber according to claim 5, wherein the fixing member (2) comprises two fixing rings (21) connected with each other, the fixing rings (21) are arranged between the upper chamber body (11) and the lower chamber cover (12), the fixing rings (21) are fixedly connected with the magnet ring (44), and the fixing rings (21) are connected with the outer ring of the bearing (42) through a plurality of inclined rods.
7. The novel earphone charging bin of claim 5, further comprising: go up storehouse lid (14), it sets up through runner assembly (15) to go up storehouse lid (14) on the upper bin body (11), runner assembly (15) are including pivot (151), axle sleeve (152), rotation connecting rod (153), pivot (151) set up the lower extreme of rotation connecting rod (153), axle sleeve (152) are provided with two to be located in revolving groove (111) of the upper bin body (11), pivot (151) with axle sleeve (152) are connected, the upper end of rotation connecting rod (153) with the bottom of going up storehouse lid (14) is connected.
8. The novel earphone charging chamber as claimed in claim 6, wherein the magnet ring (44) comprises a plurality of magnet blocks (441) and a ring body (142), the plurality of magnet blocks (441) are arranged on the inner wall of the ring body (142), and the ring body (142) is connected with the fixed ring (21).
9. A novel earphone charging chamber according to claim 6, characterized in that the angle between the two fixing rings (21) is 120-150 degrees.
10. A new earphone charging chamber according to claim 9, characterized in that the angle between the two fixing rings (21) is 135 degrees.
CN202220445770.7U 2022-03-03 2022-03-03 Novel earphone charging bin Active CN216795257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220445770.7U CN216795257U (en) 2022-03-03 2022-03-03 Novel earphone charging bin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220445770.7U CN216795257U (en) 2022-03-03 2022-03-03 Novel earphone charging bin

Publications (1)

Publication Number Publication Date
CN216795257U true CN216795257U (en) 2022-06-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220445770.7U Active CN216795257U (en) 2022-03-03 2022-03-03 Novel earphone charging bin

Country Status (1)

Country Link
CN (1) CN216795257U (en)

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