CN113891204A - Anti-scratch wireless earphone's box that charges - Google Patents
Anti-scratch wireless earphone's box that charges Download PDFInfo
- Publication number
- CN113891204A CN113891204A CN202111095242.XA CN202111095242A CN113891204A CN 113891204 A CN113891204 A CN 113891204A CN 202111095242 A CN202111095242 A CN 202111095242A CN 113891204 A CN113891204 A CN 113891204A
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- Prior art keywords
- earphone
- main body
- accommodating
- groove
- scratch
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides an anti-scratch charging box for a wireless earphone, which comprises a main body and a circuit board arranged in the main body, wherein a containing groove for placing the earphone is formed in the main body, a bottom support is arranged at the bottom of the containing groove, and the bottom support is made of soft rubber. The circuit board is located the collet lower part, and the position that the circuit board corresponds the holding groove is provided with the thimble that charges, and the bottom surface that the thimble that charges passed the collet is arranged in the storage tank. The main body is provided with a notch which is communicated with the containing groove and is used for displaying the earphone, the depth of the containing groove is larger than the height of the earphone, and a plurality of magnetic suction pieces which are used for adsorbing the earphone are arranged in the main body corresponding to the containing groove. According to the invention, the soft glue is used for preventing the bottom of the earphone from being collided and scratched, the gap is used for displaying the earphone, the earphone can be slid out along the direction of the accommodating groove when the earphone is placed in the accommodating groove, the earphone can be taken out, and the cost is increased without a flip cover.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of charging boxes, in particular to a charging box for preventing a wireless earphone from being scratched.
[ background of the invention ]
Charging boxes, suitable for use in devices for charging wireless headsets, are well known. However, the wireless earphone charging box on the market at present is generally provided with a containing groove for placing the wireless earphone and charging the wireless earphone, the containing groove is generally formed integrally with the main body of the charging box, namely, the side wall of the containing groove is made of hard glue, and the phenomenon that the earphone is easily collided and scratched occurs between the earphone main body and the containing groove when the earphone is placed in the containing groove is easily caused. And the thimble that charges in the storage tank generally stretches into so far from in the charging box, exists the clearance between easy and the storage tank, and then liquid such as steam or water gets into the inside of charging the box from the storage tank easily, damages inside circuit board easily, and then influences the life of charging the box, reduces user's use and experiences and feel.
Accordingly, the prior art is in need of improvement and development.
[ summary of the invention ]
The invention aims to provide a charging box for preventing a wireless earphone from being scratched, which is used for solving the problems that the existing charging box is easy to scratch the wireless earphone when the wireless earphone is placed and a charging thimble is not waterproof.
The technical scheme of the invention is as follows: a charging box for preventing a wireless earphone from being scratched comprises a main body and a circuit board arranged in the main body, wherein a containing groove for placing the earphone is formed in the main body, a bottom support is arranged at the bottom of the containing groove, and the bottom support is made of soft rubber;
the circuit board is positioned at the lower part of the bottom support, a charging thimble is arranged at the position of the circuit board corresponding to the accommodating groove, and the charging thimble penetrates through the bottom surface of the bottom support and is arranged in the accommodating groove;
the earphone comprises a main body and is characterized in that a notch which is communicated with a containing groove and used for displaying the side face of the earphone is formed in the main body, the depth of the containing groove is larger than the height of the earphone, and a plurality of magnetic suction pieces used for adsorbing the earphone are arranged in the main body corresponding to the containing groove.
Furthermore, a via hole is formed in the bottom support, and the charging thimble penetrates through the via hole and is in interference fit with the via hole.
Furthermore, the accommodating groove comprises a first accommodating cavity for accommodating the earphone head and a second accommodating cavity for accommodating the ear handle; the depth of the first containing cavity is larger than the height of the earphone head, and the notch penetrates through the first containing cavity and is communicated with the second containing cavity.
Further, the length of the notch is greater than that of the second cavity.
Furthermore, the number of the accommodating grooves is two, the second accommodating cavities in the two accommodating grooves are communicated, and a limiting lug is arranged between the two second accommodating cavities.
Further, the surface of the main body is inwards sunken to form an enclosing wall, the enclosing wall surrounds two first cavities which are communicated, the base is arranged at the bottom of the enclosing wall, grooves communicated with the first cavities are formed in the base, the accommodating groove is formed by the first cavities and the grooves, and the through holes are located at the bottoms of the grooves.
Furthermore, the cross-sectional area of the second cavity is gradually reduced at one end close to the bottom support.
Further, the wireless earphone charging box further comprises a rechargeable battery arranged in the main body, the rechargeable battery is electrically connected with the circuit board, and two side faces of the rechargeable battery are respectively abutted to the bottom support and the main body.
Furthermore, the bottom of the bottom support surrounds the periphery of the via hole to form a butting pipe, and the bottom of the butting pipe is butted against the circuit board.
Furthermore, the main part corresponds the position of collet and offers the hole of dodging that is used for dodging the collet, it is downthehole to dodge to arrange in one side of collet.
The invention has the beneficial effects that: compared with the prior art, the bottom support made of the soft rubber is utilized, so that when the wireless earphone is placed in the accommodating groove for accommodating, the bottom of the wireless earphone can be in contact with the soft rubber, the bottom support of the soft rubber can play a role in buffering, and the bottom of the wireless earphone can be effectively prevented from being collided, damaged and scratched. And the gap is used for displaying the earphone, so that the earphone can slide out along the direction of the accommodating groove when the earphone is arranged in the accommodating groove, and the earphone can be taken out.
[ description of the drawings ]
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view from another perspective of the present invention.
Fig. 3 is an exploded view of the outer cover and the middle housing of the present invention.
Fig. 4 is an assembly view of the internal structure of the present invention with the outer cover removed.
Fig. 5 is an exploded view of the present invention with the outer cover removed.
Fig. 6 is a structural view of the first housing of the present invention.
Fig. 7 is a structural view of the shoe of the present invention.
[ detailed description ] embodiments
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1-7, a charging box for a scratch-proof wireless earphone according to an embodiment of the present invention is disclosed.
This anti-scratch wireless headset's box of charging, including main part 100 and install the circuit board 60 in main part 100, offer the storage tank 11 that is used for placing the earphone on the main part 100, the bottom of storage tank 11 is provided with collet 40, and collet 40's material is the flexible glue. The circuit board 60 is located at the lower portion of the receiving slot 11, a charging pin 61 is disposed at a position of the circuit board 60 corresponding to the receiving slot 11, and the charging pin 61 passes through the bottom surface of the bottom support 40 and is disposed in the receiving slot 11. The main body 100 is provided with a gap 30 communicated with the accommodating groove 11 for displaying the earphone, the depth of the accommodating groove 11 is greater than the height of the earphone, and a plurality of magnetic suction pieces 70 for sucking the earphone are arranged in the main body 100 corresponding to the accommodating groove 11.
According to the invention, the collet 40 made of soft rubber is arranged at the bottom of the accommodating groove 11, so that when the wireless earphone is placed in the accommodating groove 11, the bottom of the wireless earphone can be in contact with the soft rubber, the collet 40 made of the soft rubber can play a role in buffering, the bottom of the wireless earphone can be effectively prevented from being damaged and scratched, and the collet 40 made of the soft rubber can reduce colliding sound, reduce noise and improve the use experience of a user when the wireless earphone is placed.
In addition, the earphone is displayed by the notch 30, so that when the earphone is placed in the accommodating groove 11, the earphone can slide out along the direction of the accommodating groove 11, and the earphone can be taken out. And the depth of the containing groove 11 is larger than the height of the earphone, so that when the earphone is placed in the containing groove 11, the earphone can be completely placed in the containing groove 11 by utilizing the magnetic attraction piece 70 for adsorption and fixation. Therefore, when the charging box is carried, the top of the earphone is prevented from protruding, the earphone is prevented from colliding with other objects, the turnover cover is reduced, and the structural cost can be reduced.
Specifically, the base 40 is made of silica gel or rubber.
In one embodiment, in order to reduce the collision between the earphone and other objects when the earphone is stored in the charging box of the present invention, the depth of the storage groove 11 is at least 2mm greater than the height of the earphone. The depth of the receiving groove 11 may be 1mm higher than the height of the earphone, and the like, and is not limited herein.
In an embodiment, the bottom support 40 has a through hole 42, and the charging pin 61 passes through the through hole 42 and is in interference fit with the through hole 42, so that the charging pin 61 and the bottom support 40 can be hermetically connected, and external water or water vapor is prevented from entering the main body 100 along a gap between the charging pin 61 and the bottom support 40 to damage the circuit board 60.
In order to further increase the waterproof effect, in an embodiment, an abutting tube 45 is formed at the bottom of the bottom support 40 around the periphery of the through hole 42, the abutting tube 45 is sleeved on the charging thimble 61, and the bottom of the abutting tube 45 abuts against the circuit board 60.
In one embodiment, in order to adapt the present invention to a wireless earphone with a handle, the accommodating groove 11 includes a first accommodating cavity 111 for accommodating the earphone head and a second accommodating cavity 112 for accommodating the ear handle. The depth of the first cavity 111 is greater than the height of the earphone head, and the notch 30 penetrates through the first cavity 111 and is communicated with the second cavity 112. When the wireless earphone is stored, the ear handle is arranged in the second containing cavity 112, and the earphone head is arranged in the first containing cavity 111, so that the wireless earphone with the handle is completely stored.
In one embodiment, to improve the aesthetic appearance of the charging box of the present invention and to facilitate the taking of the earphone by touching the earphone with fingers, the length of the gap 30 is greater than the sum of the lengths of the second cavities 112 in the two accommodating grooves 11.
In the above embodiment, the surface of the main body 100 is recessed inwards to form the surrounding wall 13, the surrounding wall 13 surrounds and forms two first cavities, the base 40 is disposed at the bottom of the surrounding wall 13, the base 40 is provided with the groove 41 communicated with the first cavities, the accommodating groove 11 is formed by the first cavities and the groove 41, and the circuit board 60 is located at the lower portion of the base 40. That is, the first cavity is composed of the first cavity 111 and a part of the second cavity 112, and the groove 41 is a part of the second cavity 112. By using the groove 41, the space of the bottom support 40 for placing the wireless earphone can be increased, the contact surface between the wireless earphone and the main body 100 made of hard materials can be reduced, and the earphone protection performance can be improved.
It should be noted that, in an embodiment, the first cavity may also be directly the receiving slot 11, and the bottom support 40 is located at the bottom of the first cavity, or the groove 41 is the second cavity 112, or the bottom support 40 is directly laid on the side wall and the bottom surface of the receiving slot 11, and the like, which is not limited herein.
In an embodiment, in order to reduce the volume of the present invention, there are two receiving grooves 11, the second receiving cavities 112 in the two receiving grooves 11 are connected, and a limiting protrusion 131 is disposed between the second receiving cavities 112 in the two receiving grooves 11. The two second cavities 112 can be separated by the limiting bump 131, so that the two wireless earphones can be conveniently placed, and the two wireless earphones can be prevented from colliding during placement.
In addition, it should be noted that the limiting protrusion 131 can be disposed on the surrounding wall 13 or the bottom bracket 40, that is, the limiting protrusion 131 is located between the two first cavities or between the two grooves 41. In an embodiment, in order to effectively prevent the two earphones from colliding with each other when being placed, the surrounding wall 13 and the bottom support 40 are both provided with a limiting bump 131.
In an embodiment, the cross-sectional area of the first cavity is gradually reduced at the end close to the bottom support 40, and the first cavity with a large top and a small bottom can play a role in guiding, so that the earphone can be conveniently placed in the accommodating groove 11.
In an embodiment, the wireless headset charging box further includes a rechargeable battery 50 installed in the main body 100, the rechargeable battery 50 is electrically connected to the circuit board 60, and two side surfaces of the rechargeable battery 50 abut against the bottom support 40 and the main body 100, respectively. The collet 40 made of soft rubber is matched with the main body 100 to limit the rechargeable battery 50, so that the rechargeable battery 50 is prevented from shaking.
In one embodiment, the top surface of the shoe 40 is recessed inwardly to form an insertion groove 43, and the bottom of the wall 13 is disposed in the insertion groove 43, thereby securing the shoe 40 to the wall 13. In addition, the bottom support 40 can also be directly sleeved on the surrounding wall 13, and the bottom support 40 and the surrounding wall 13 are further fixedly connected in a gluing mode, so that the stability is improved.
In one embodiment, to improve the compactness of the wireless headset charging box of the present invention, the main body 100 includes a middle housing 10 and an outer cover 20 sleeved outside the middle housing 10, the middle housing 10 includes a first housing 12 and a second housing 14 connected to the first housing 12 to form a second cavity (not shown), and the first housing 12 and the second housing 14 can be connected by a snap or a screw. The circuit board 60 and the rechargeable battery 50 are both mounted in the second cavity, and the surrounding wall 13 is located on the first housing 12. And the aesthetic appearance of the present invention is enhanced by the cover 20.
In one embodiment, in order to stably fix the bottom bracket 40, the first housing 12 is provided with an avoiding hole 121 corresponding to the bottom bracket 40 for avoiding the bottom bracket 40, one side of the bottom bracket 40 is disposed in the avoiding hole 121, and a bracket 122 for supporting the bottom bracket 40 is disposed at the lower portion of the avoiding hole 121 of the first housing 12. The surrounding wall 13 is matched with the bracket 122, so that the bottom support 40 can be clamped in the middle, the avoiding hole 121 is used for further limiting, and the mounting stability of the bottom support 40 can be improved. And the four ends of the bottom support 40 close to one side of the second shell are provided with matching ports 44, and the matching ports 44 are matched with the four ends of the avoiding hole 121 to play a role in limiting and fixing the bottom support 40.
In the above embodiment, in order to charge the rechargeable battery 50, the bottom of the circuit board 60 is provided with the charging interface 62, and the second housing 14 is provided with the display hole 141 corresponding to the charging interface 62, so that the charging interface 62 is conveniently connected with an external power source, and the rechargeable battery 50 is charged through the circuit board 60. For improving the storage stability of the earphone, there are two magnetic attraction pieces 70 respectively located at the bottom and the side of the first cavity 111. Specifically, the magnetic member 70 is a magnet, and is used in cooperation with a magnet on the earphone.
In one embodiment, in order to facilitate the assembly of the charging box of the present invention and improve the texture of the charging box, the cover 20 is made of a metal material. In order to facilitate the user to understand the working state of the charging box of the present invention, a third cavity (not shown) is formed between the first housing 12 and the outer cover 20, an indicator lamp 80 electrically connected to the circuit board 60 is installed in the third cavity, and the indicator lamp 80 is located at the top end of the third cavity for the user to observe.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. The charging box for the anti-scratch wireless earphone is characterized by comprising a main body and a circuit board arranged in the main body, wherein a containing groove for placing the earphone is formed in the main body, bottom supports are arranged at the bottoms of the containing grooves, and the bottom supports are made of soft rubber;
the circuit board is positioned at the lower part of the bottom support, a charging thimble is arranged at the position of the circuit board corresponding to the accommodating groove, and the charging thimble penetrates through the bottom surface of the bottom support and is arranged in the accommodating groove;
the earphone comprises a main body and is characterized in that a notch which is communicated with a containing groove and used for displaying an earphone is formed in the main body, the depth of the containing groove is larger than the height of the earphone, and a plurality of magnetic suction pieces used for adsorbing the earphone are arranged in the main body corresponding to the containing groove.
2. The anti-scratch charging box for the wireless earphone according to claim 1, wherein the bottom support is provided with a through hole, and the charging thimble penetrates through the through hole and is in interference fit with the through hole.
3. The anti-scratch charging box for the wireless earphone according to claim 2, wherein the accommodating groove comprises a first accommodating cavity for accommodating the earphone head and a second accommodating cavity for accommodating the ear handle; the depth of the first containing cavity is larger than the height of the earphone head, and the notch penetrates through the first containing cavity and is communicated with the second containing cavity.
4. The anti-scratch charging box for the wireless earphone according to claim 3, wherein the length of the notch is greater than that of the second cavity.
5. The anti-scratch charging box for the wireless earphone according to claim 4, wherein the number of the accommodating grooves is two, the second accommodating cavity of the two accommodating grooves is connected, and a limiting bump is arranged between the two second accommodating cavities.
6. The anti-scratch charging box for the wireless earphone according to claim 5, wherein the surface of the main body is recessed inwards to form an enclosing wall, the enclosing wall surrounds two first cavities which are communicated, the base is arranged at the bottom of the enclosing wall, a groove communicated with the first cavities is formed in the base, the accommodating groove is formed by the first cavities and the groove, and the through hole is located at the bottom of the groove.
7. The anti-scratch charging box for the wireless earphone according to claim 6, wherein the cross-sectional area of the second cavity is gradually reduced at one end close to the bottom support.
8. The anti-scratch wireless earphone charging box according to claim 7, further comprising a rechargeable battery installed in the main body, wherein the rechargeable battery is electrically connected to the circuit board, and two side surfaces of the rechargeable battery are respectively abutted to the bottom support and the main body.
9. The anti-scratch charging box for wireless earphones according to claim 8, wherein a butting tube is formed around the periphery of the through hole at the bottom of the bottom support, and the bottom of the butting tube butts against the circuit board.
10. The anti-scratch charging box for the wireless earphone according to claim 9, wherein an avoiding hole for avoiding the bottom support is formed in the position of the main body corresponding to the bottom support, and one side of the bottom support is arranged in the avoiding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111095242.XA CN113891204A (en) | 2021-09-17 | 2021-09-17 | Anti-scratch wireless earphone's box that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111095242.XA CN113891204A (en) | 2021-09-17 | 2021-09-17 | Anti-scratch wireless earphone's box that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113891204A true CN113891204A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111095242.XA Pending CN113891204A (en) | 2021-09-17 | 2021-09-17 | Anti-scratch wireless earphone's box that charges |
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| Country | Link |
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| CN (1) | CN113891204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246716A1 (en) * | 2022-06-21 | 2023-12-28 | 华为技术有限公司 | Charging box and earbud assembly |
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