CN113891204A - A charging case for scratch-resistant wireless earphones - Google Patents
A charging case for scratch-resistant wireless earphonesDownload PDFInfo
- Publication number
- CN113891204A CN113891204ACN202111095242.XACN202111095242ACN113891204ACN 113891204 ACN113891204 ACN 113891204ACN 202111095242 ACN202111095242 ACN 202111095242ACN 113891204 ACN113891204 ACN 113891204A
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- CN
- China
- Prior art keywords
- earphone
- main body
- accommodating
- groove
- scratch
- Prior art date
- 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.)
- Pending
Links
- 230000003678scratch resistant effectEffects0.000title1
- 238000003860storageMethods0.000abstractdescription8
- 239000003292glueSubstances0.000abstractdescription3
- XLYOFNOQVPJJNP-UHFFFAOYSA-NwaterSubstancesOXLYOFNOQVPJJNP-UHFFFAOYSA-N0.000description3
- 230000003139buffering effectEffects0.000description2
- 238000003780insertionMethods0.000description2
- 230000037431insertionEffects0.000description2
- 239000000463materialSubstances0.000description2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-NSilicium dioxideChemical compoundO=[Si]=OVYPSYNLAJGMNEJ-UHFFFAOYSA-N0.000description1
- 238000004026adhesive bondingMethods0.000description1
- 230000009286beneficial effectEffects0.000description1
- 230000000694effectsEffects0.000description1
- 239000007788liquidSubstances0.000description1
- 238000004519manufacturing processMethods0.000description1
- 239000007769metal materialSubstances0.000description1
- 239000004065semiconductorSubstances0.000description1
- 239000000741silica gelSubstances0.000description1
- 229910002027silica gelInorganic materials0.000description1
- 238000001179sorption measurementMethods0.000description1
- 230000007306turnoverEffects0.000description1
Images
Classifications
- 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
- 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
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, includingmain part 100 and install thecircuit board 60 inmain part 100, offer thestorage tank 11 that is used for placing the earphone on themain part 100, the bottom ofstorage tank 11 is provided withcollet 40, andcollet 40's material is the flexible glue. Thecircuit board 60 is located at the lower portion of thereceiving slot 11, acharging pin 61 is disposed at a position of thecircuit board 60 corresponding to thereceiving slot 11, and thecharging pin 61 passes through the bottom surface of thebottom support 40 and is disposed in thereceiving slot 11. Themain body 100 is provided with agap 30 communicated with theaccommodating groove 11 for displaying the earphone, the depth of theaccommodating groove 11 is greater than the height of the earphone, and a plurality ofmagnetic suction pieces 70 for sucking the earphone are arranged in themain body 100 corresponding to theaccommodating groove 11.
According to the invention, thecollet 40 made of soft rubber is arranged at the bottom of theaccommodating groove 11, so that when the wireless earphone is placed in theaccommodating groove 11, the bottom of the wireless earphone can be in contact with the soft rubber, thecollet 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 thecollet 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 thenotch 30, so that when the earphone is placed in theaccommodating groove 11, the earphone can slide out along the direction of theaccommodating groove 11, and the earphone can be taken out. And the depth of the containinggroove 11 is larger than the height of the earphone, so that when the earphone is placed in the containinggroove 11, the earphone can be completely placed in the containinggroove 11 by utilizing themagnetic 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, thebase 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 thestorage groove 11 is at least 2mm greater than the height of the earphone. The depth of the receivinggroove 11 may be 1mm higher than the height of the earphone, and the like, and is not limited herein.
In an embodiment, thebottom support 40 has a throughhole 42, and thecharging pin 61 passes through the throughhole 42 and is in interference fit with the throughhole 42, so that thecharging pin 61 and thebottom support 40 can be hermetically connected, and external water or water vapor is prevented from entering themain body 100 along a gap between thecharging pin 61 and thebottom support 40 to damage thecircuit board 60.
In order to further increase the waterproof effect, in an embodiment, anabutting tube 45 is formed at the bottom of thebottom support 40 around the periphery of the throughhole 42, theabutting tube 45 is sleeved on thecharging thimble 61, and the bottom of theabutting tube 45 abuts against thecircuit board 60.
In one embodiment, in order to adapt the present invention to a wireless earphone with a handle, theaccommodating groove 11 includes a firstaccommodating cavity 111 for accommodating the earphone head and a secondaccommodating cavity 112 for accommodating the ear handle. The depth of thefirst cavity 111 is greater than the height of the earphone head, and thenotch 30 penetrates through thefirst cavity 111 and is communicated with thesecond cavity 112. When the wireless earphone is stored, the ear handle is arranged in thesecond containing cavity 112, and the earphone head is arranged in the first containingcavity 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 thegap 30 is greater than the sum of the lengths of thesecond cavities 112 in the twoaccommodating grooves 11.
In the above embodiment, the surface of themain body 100 is recessed inwards to form the surroundingwall 13, the surroundingwall 13 surrounds and forms two first cavities, thebase 40 is disposed at the bottom of the surroundingwall 13, thebase 40 is provided with thegroove 41 communicated with the first cavities, theaccommodating groove 11 is formed by the first cavities and thegroove 41, and thecircuit board 60 is located at the lower portion of thebase 40. That is, the first cavity is composed of thefirst cavity 111 and a part of thesecond cavity 112, and thegroove 41 is a part of thesecond cavity 112. By using thegroove 41, the space of thebottom support 40 for placing the wireless earphone can be increased, the contact surface between the wireless earphone and themain 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 thereceiving slot 11, and thebottom support 40 is located at the bottom of the first cavity, or thegroove 41 is thesecond cavity 112, or thebottom support 40 is directly laid on the side wall and the bottom surface of thereceiving 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 receivinggrooves 11, the second receivingcavities 112 in the two receivinggrooves 11 are connected, and alimiting protrusion 131 is disposed between the second receivingcavities 112 in the two receivinggrooves 11. The twosecond cavities 112 can be separated by thelimiting 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 thelimiting protrusion 131 can be disposed on the surroundingwall 13 or thebottom bracket 40, that is, thelimiting protrusion 131 is located between the two first cavities or between the twogrooves 41. In an embodiment, in order to effectively prevent the two earphones from colliding with each other when being placed, the surroundingwall 13 and thebottom support 40 are both provided with alimiting bump 131.
In an embodiment, the cross-sectional area of the first cavity is gradually reduced at the end close to thebottom 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 theaccommodating groove 11.
In an embodiment, the wireless headset charging box further includes arechargeable battery 50 installed in themain body 100, therechargeable battery 50 is electrically connected to thecircuit board 60, and two side surfaces of therechargeable battery 50 abut against thebottom support 40 and themain body 100, respectively. Thecollet 40 made of soft rubber is matched with themain body 100 to limit therechargeable battery 50, so that therechargeable battery 50 is prevented from shaking.
In one embodiment, the top surface of theshoe 40 is recessed inwardly to form aninsertion groove 43, and the bottom of thewall 13 is disposed in theinsertion groove 43, thereby securing theshoe 40 to thewall 13. In addition, thebottom support 40 can also be directly sleeved on the surroundingwall 13, and thebottom support 40 and the surroundingwall 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, themain body 100 includes amiddle housing 10 and anouter cover 20 sleeved outside themiddle housing 10, themiddle housing 10 includes afirst housing 12 and asecond housing 14 connected to thefirst housing 12 to form a second cavity (not shown), and thefirst housing 12 and thesecond housing 14 can be connected by a snap or a screw. Thecircuit board 60 and therechargeable battery 50 are both mounted in the second cavity, and the surroundingwall 13 is located on thefirst housing 12. And the aesthetic appearance of the present invention is enhanced by thecover 20.
In one embodiment, in order to stably fix thebottom bracket 40, thefirst housing 12 is provided with an avoidinghole 121 corresponding to thebottom bracket 40 for avoiding thebottom bracket 40, one side of thebottom bracket 40 is disposed in the avoidinghole 121, and abracket 122 for supporting thebottom bracket 40 is disposed at the lower portion of the avoidinghole 121 of thefirst housing 12. The surroundingwall 13 is matched with thebracket 122, so that thebottom support 40 can be clamped in the middle, the avoidinghole 121 is used for further limiting, and the mounting stability of thebottom support 40 can be improved. And the four ends of thebottom support 40 close to one side of the second shell are provided with matchingports 44, and the matchingports 44 are matched with the four ends of the avoidinghole 121 to play a role in limiting and fixing thebottom support 40.
In the above embodiment, in order to charge therechargeable battery 50, the bottom of thecircuit board 60 is provided with the charginginterface 62, and thesecond housing 14 is provided with thedisplay hole 141 corresponding to the charginginterface 62, so that the charginginterface 62 is conveniently connected with an external power source, and therechargeable battery 50 is charged through thecircuit board 60. For improving the storage stability of the earphone, there are twomagnetic attraction pieces 70 respectively located at the bottom and the side of thefirst cavity 111. Specifically, themagnetic 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, thecover 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 thefirst housing 12 and theouter cover 20, anindicator lamp 80 electrically connected to thecircuit board 60 is installed in the third cavity, and theindicator 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.XACN113891204A (en) | 2021-09-17 | 2021-09-17 | A charging case for scratch-resistant wireless earphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111095242.XACN113891204A (en) | 2021-09-17 | 2021-09-17 | A charging case for scratch-resistant wireless earphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113891204Atrue CN113891204A (en) | 2022-01-04 |
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ID=79009804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111095242.XAPendingCN113891204A (en) | 2021-09-17 | 2021-09-17 | A charging case for scratch-resistant wireless earphones |
Country Status (1)
| 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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