CN211860506U - Earphone storage box - Google Patents
Earphone storage box Download PDFInfo
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- CN211860506U CN211860506U CN202020811420.9U CN202020811420U CN211860506U CN 211860506 U CN211860506 U CN 211860506U CN 202020811420 U CN202020811420 U CN 202020811420U CN 211860506 U CN211860506 U CN 211860506U
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- magnet
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- earphone
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- box
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Abstract
The utility model discloses an earphone receiver relates to receiver technical field. An earphone storage box comprises a box body and a cover body hinged to the box body, wherein the box body is provided with a containing bin matched with an earphone, a first magnet is arranged on the cover body, a second magnet is arranged in the box body, and when the cover body is opened, the first magnet and the second magnet are matched with each other to enable the cover body to be kept in an opened state; when the cover body is closed, the first magnet and the second magnet are mutually matched to keep the cover body in a closed state. The utility model discloses the problem that the lid can't keep the lid open mode when opening has been solved to the earphone receiver, has optimized user's experience and has felt.
Description
Technical Field
The utility model relates to a receiver technical field, concretely relates to earphone receiver.
Background
At present, earphone receiver in the market includes box body and lid, be provided with the holding storehouse with earphone looks adaptation in the box body, the mode of its lid that opens and shuts is the technical scheme who adopts magnet more, its structure is usually, the lid of earphone receiver articulates on the box body, the design has a set of or multiunit inter attraction's magnet to on box body and the lid, to coming the realization through magnet to the lid lock on the box body, however, the earphone receiver of this kind of structure can't keep the open mode of lid when open mode, user's experience sense has been reduced.
SUMMERY OF THE UTILITY MODEL
To the above defect that prior art exists, the utility model provides an earphone receiver, this earphone receiver has solved the lid and can't keep the problem of lid open mode when opening.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an earphone storage box comprises a box body and a cover body hinged to the box body, wherein the box body is provided with a containing bin matched with an earphone, a first magnet is arranged on the cover body, a second magnet is arranged in the box body, and when the cover body is opened, the first magnet and the second magnet are matched with each other to enable the cover body to be kept in an opened state; when the cover body is closed, the first magnet and the second magnet are mutually matched to keep the cover body in a closed state.
When the cover body is opened, a magnetic pole connecting line of the first magnet is vertical to a perpendicular line of a magnetic pole connecting line of the second magnet; when the cover body is closed, the included angle between the magnetic pole connecting line of the first magnet and the perpendicular line of the magnetic pole connecting line of the second magnet is equal to the opening angle of the cover body minus 90 degrees.
The cover body comprises a body part and a hinge part which is arranged on the body part in a protruding mode, the hinge part is hinged to the box body, and the first magnet is arranged on the hinge part.
The two ends of the hinged part are respectively provided with a hinged shaft, and the first magnet is positioned between the two hinged shafts.
The hinge part is provided with a fixing groove corresponding to the position of the first magnet, and the first magnet is arranged in the fixing groove.
The box body is provided with a hinge groove matched with the hinge part, two opposite groove walls of the hinge groove are respectively provided with a hinge hole matched with the two hinge shafts, and the two hinge shafts are respectively and rotatably arranged in the corresponding hinge holes.
The two accommodating bins are arranged, and the second magnet is obliquely arranged between the two accommodating bins.
The second magnet is provided with a magnetic attraction positioning part which is used for attracting the earphone positioning magnets on the two earphones.
The end parts of the second magnet, which are close to the two accommodating bins, are oppositely provided with two inclined planes, and the two inclined planes are the magnetic attraction positioning parts.
The box body is provided with a mounting groove corresponding to the position of the second magnet, and the second magnet is arranged in the mounting groove.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides an earphone storage box, because the first magnet is arranged on the cover body, the second magnet is arranged in the box body, when the cover body is opened, the first magnet and the second magnet are mutually matched to generate magnetic force torque in the same direction as the opening direction of the cover body, so that the cover body is kept in an opening state; when the lid was closed, first magnet and second magnet mutually supported and produced the magnetic force moment of torsion the same with the lid closing direction, made the lid keep the closed condition, consequently, compared with the prior art, the utility model discloses the earphone receiver has solved the lid and can't keep the problem of lid open mode when opening, has optimized user's experience and has felt.
Because second magnet still is provided with magnetism and inhales location portion, inhale the earphone location magnet actuation on location portion and two earphones mutually through magnetism and fix a position two earphones, consequently, the utility model discloses earphone receiver compares with prior art, has reduced the use that magnet was right on the earphone receiver, has reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of the earphone storage box of the present invention;
fig. 2 is a schematic view illustrating the installation of the first magnet and the second magnet in the earphone storage box of the present invention;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is a schematic view of an alternate angle of the inner case of FIG. 3;
fig. 5 is a schematic view of the installation of the second magnet and the earphone in the earphone storage box of the present invention;
fig. 6 is a schematic view of the earphone storage box of the present invention in a closed state;
FIG. 7 is an enlarged view of portion A of FIG. 6;
fig. 8 is a schematic view of the open state of the earphone storage box of the present invention;
FIG. 9 is an enlarged view of portion B of FIG. 8;
in the figure: 1-lid, 11-body, 12-hinge, 13-fixation groove, 14-hinge, 2-inner box, 21-housing bin, 22-mounting groove, 23-hinge groove, 24-hinge hole, 3-outer box, 31-mounting mouth, 4-first magnet, 5-second magnet, 51-bevel, 6-earphone positioning magnet, 7-earphone.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. For the convenience of description, the structure of the earphone storage box of the present invention expresses the orientation of the earphone storage box as up and down, and the expression of the orientation does not constitute the limitation of the protection scope.
As shown in fig. 1 to 9, an earphone storage box comprises a box body and a cover body 1 hinged to the box body, wherein the box body is provided with a containing bin 21 matched with an earphone 7, a first magnet 4 is arranged on the cover body 1, a second magnet 5 is arranged in the box body, and when the cover body 1 is opened, the first magnet 4 and the second magnet 5 are matched with each other to keep the cover body 1 in an opened state; when the cover 1 is closed, the first magnet 4 and the second magnet 5 cooperate with each other to keep the cover 1 in a closed state.
When the cover body 1 is opened, magnetic torque which enables the cover body 1 to rotate towards the opening direction of the cover body 1 is generated between the first magnet 4 and the second magnet 5, and meanwhile, the cover body 1 is kept in an opening state through the limit of the box body on the rotation of the cover body 1; when the lid 1 is closed, a magnetic torque is generated between the first magnet 4 and the second magnet 5 to rotate the lid 1 in the closing direction of the lid 1, and the lid 1 is kept in the closed state by limiting the rotation of the lid 1 by the case.
When the cover body 1 is opened, the magnetic pole connecting line of the first magnet 4 is vertical to the perpendicular line of the magnetic pole connecting line of the second magnet 5; when the lid 1 is closed, the angle β between the line of the poles of the first magnet 4 and the perpendicular to the line of the poles of the second magnet 5 is equal to the opening angle of the lid 1 minus 90 °.
In the embodiment, the opening angle α of the cover 1 is a design value defined by a product, the included angle γ between the perpendicular line of the magnetic pole connecting line of the second magnet 5 and the central axis of the earphone receiving case is also a design value defined by a product, when α and γ are defined, the second magnet 5 is installed, the cover 1 is opened, the magnetic pole connecting line of the first magnet 4 is vertically arranged with the perpendicular line of the magnetic pole connecting line of the second magnet 5, then the first magnet 4 is installed, and thus the design formula β ═ α -90 ° is obtained, that is, when the cover 1 is closed, the included angle β between the magnetic pole connecting line of the first magnet 4 and the perpendicular line of the magnetic pole connecting line of the second magnet 5 is equal to the opening angle α minus 90 ° of the cover 1, the angle β when the cover 1 is closed can be calculated by the above design formula, the design time is greatly saved, the opening angle α of the cover 1 in the embodiment is 110 °, therefore, the angle β can be obtained from the above equation as 20 °.
As shown in fig. 1 to 9, the lid 1 includes a main body 11 and a hinge 12 protruding from the main body 11, the hinge 12 is hinged to the box, and the first magnet 4 is disposed on the hinge 12.
Wherein, the two ends of the hinge part 12 are respectively provided with hinge shafts 14, and the first magnet 4 is positioned between the two hinge shafts 14.
In this embodiment, the hinge portion 12 is provided with a fixing groove 13 corresponding to the position of the first magnet 4, and the first magnet 4 is disposed in the fixing groove 13.
As shown in fig. 2 to 9, the box body is provided with a hinge groove 23 adapted to the hinge portion 12, two opposite groove walls of the hinge groove 23 are respectively provided with hinge holes 24 adapted to the two hinge shafts 14, and the two hinge shafts 14 are respectively rotatably arranged in the corresponding hinge holes 24.
The box body in this embodiment includes outer box 3 and sets up in box 2 in outer box 3, wherein, hinge groove 23 sets up on box 2 in, and the position department that outer box 3 corresponds hinge groove 23 is provided with the installing port 31 with hinge groove 23 looks adaptation, and two articulated shafts 14 pass installing port 31 and rotate respectively and set up in corresponding hinge hole 24. In practical applications, the lid 1 may also be hinged to the outer box 3, which is not limited in this embodiment.
As shown in fig. 2 to 9, two accommodating chambers 21 are provided, and the second magnet 5 is obliquely disposed between the two accommodating chambers 21.
In this embodiment, the two accommodating compartments 21 and the second magnet 5 are both disposed on the inner case 2, wherein a mounting groove 22 is disposed at a position of the inner case 2 corresponding to the second magnet 5, and the second magnet 5 is disposed in the mounting groove 5.
As shown in fig. 3 and 5, the second magnet 5 is provided with a magnetic positioning portion for attracting the earphone positioning magnets 6 of the two earphones 7.
In this embodiment, two inclined planes 51 are oppositely disposed at the end portions of the second magnet 5 close to the two accommodating bins 21, the two inclined planes 51 are magnetic attraction positioning portions, wherein the two inclined planes 51 are respectively arranged in parallel with the magnetic attraction surfaces of the corresponding earphone positioning magnets 6.
In order to guarantee second magnet 5 and first magnet 4, second magnet 5 and two earphone positioning magnet 6's cooperation effect, this embodiment designs second magnet 5's inclination for 40, the contained angle gamma of the perpendicular line of the magnetic pole line of second magnet 5 and the central axis of earphone receiver is 40 promptly, can enough make first magnet 4 and second magnet 5 mutually support and produce the magnetic force moment of torsion the same with 1 direction of motion of lid, reach the purpose that keeps lid 1 to open and the closed condition, can make second magnet 5 and two earphone positioning magnet 6 mutually support and realize the location of two earphones 7 in the earphone receiver again, adopt such structure, the use of magnet pair on the earphone receiver has been reduced, and the production cost is reduced. In practical application, the included angle γ can be designed according to practical situations, as long as the second magnet 5 is matched with the first magnet 4 and the two earphone positioning magnets 6 respectively, and the inclination angle of the second magnet 5 is not limited in the embodiment.
During installation, the second magnet 5 is installed according to the design angle of the included angle gamma between the perpendicular line of the magnetic pole connecting line of the second magnet 5 and the central axis of the earphone accommodating box, then the cover body 1 is opened, the magnetic pole connecting line of the first magnet 4 and the perpendicular line of the magnetic pole connecting line of the second magnet 5 are perpendicular to each other, and then the first magnet 4 is installed.
As shown in fig. 6 and 7, when the lid 1 is closed, the first magnet 4 is located at the side of the second magnet 5, the N-pole of the first magnet 4 is on, the S-pole of the second magnet 5 is close to the first magnet 4, and the distance L between the N-pole of the first magnet 4 and the S-pole of the second magnet 5 is smaller than the distance M between the S-pole of the first magnet 4 and the S-pole of the second magnet 5, so that, according to the principle that like poles of magnets repel each other and opposite poles attract each other, the lid 1 receives a counterclockwise magnetic torque, that is, a magnetic torque in the same direction as the movement direction when the lid 1 is closed, and the lid 1 is restricted from rotating through the opening of the case, thereby keeping the lid 1 and the case in a closed state.
As shown in fig. 8 and 9, when the cover 1 is opened, the first magnet 4 rotates with the opening of the cover 1, and when the opening angle α of the cover 1 is equal to the design angle, the S pole of the first magnet 4 is close to the S pole of the second magnet 5, and the N pole of the first magnet 4 is far from the S pole of the second magnet 5, so that the cover 1 receives a clockwise magnetic torque, that is, a magnetic torque in the same direction as the movement direction of the cover 1 when the cover 1 is opened, according to the principle that the same poles of the magnets repel each other and the opposite poles attract each other, and the cover 1 is limited by the rotation of the cover 1 through the bottom edge of the mounting opening 31, so that the cover 1 is kept in the opened state.
In practical applications, the magnetic pole direction of the first magnet 4 may be opposite to the magnetic pole direction in the drawing, and correspondingly, the magnetic pole direction of the second magnet 5 is also opposite to the magnetic pole direction in the drawing, which is not limited in this embodiment.
The earphone receiver in this embodiment both can be pure earphone receiver, also can be the earphone box that charges that has charge and communication function, has both reached through adopting above-mentioned structure and has kept the lid 1 to open with the purpose of closed condition, has solved lid 1 and can't keep the problem of lid 1 open condition when opening, has optimized user's experience and has felt, has reduced the use of magnet pair in the earphone receiver again, has reduced manufacturing cost.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without the labor of creation from the above conception, which falls within the protection scope of the present invention.
Claims (10)
1. An earphone storage box comprises a box body and a cover body hinged to the box body, wherein the box body is provided with a containing bin matched with an earphone; when the cover body is closed, the first magnet and the second magnet are mutually matched to keep the cover body in a closed state.
2. The earphone storage case of claim 1, wherein when the lid is opened, a line connecting magnetic poles of the first magnet is perpendicular to a perpendicular line connecting magnetic poles of the second magnet; when the cover body is closed, the included angle between the magnetic pole connecting line of the first magnet and the perpendicular line of the magnetic pole connecting line of the second magnet is equal to the opening angle of the cover body minus 90 degrees.
3. The earphone storage case of claim 1, wherein the cover includes a body portion and a hinge portion provided protruding on the body portion, the hinge portion being hinged on the case body, the first magnet being provided on the hinge portion.
4. The earphone storage case of claim 3, wherein hinge shafts are provided at both ends of the hinge portion, respectively, and the first magnet is located between the hinge shafts.
5. The earphone storage case of claim 4, wherein the hinge portion is provided with a fixing groove at a position corresponding to the first magnet, and the first magnet is disposed in the fixing groove.
6. The earphone storage box according to claim 4, wherein the box body is provided with hinge grooves adapted to the hinge portions, two opposite groove walls of the hinge grooves are respectively provided with hinge holes adapted to the hinge shafts, and the hinge shafts are respectively rotatably disposed in the corresponding hinge holes.
7. An earphone storage case according to any one of claims 1 to 6, wherein two storage compartments are provided, and the second magnet is obliquely provided between the two storage compartments.
8. The earphone storage box of claim 7, wherein the second magnet is provided with a magnetic attraction positioning portion for attracting with earphone positioning magnets on two earphones.
9. The earphone storage box of claim 8, wherein the ends of the second magnet close to the two storage bins are oppositely provided with two inclined surfaces, and the two inclined surfaces are the magnetic attraction positioning portions.
10. The earphone storage box of claim 7, wherein a mounting groove is provided at a position of the box body corresponding to the second magnet, and the second magnet is disposed in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811420.9U CN211860506U (en) | 2020-05-15 | 2020-05-15 | Earphone storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811420.9U CN211860506U (en) | 2020-05-15 | 2020-05-15 | Earphone storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860506U true CN211860506U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020811420.9U Active CN211860506U (en) | 2020-05-15 | 2020-05-15 | Earphone storage box |
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| Country | Link |
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| CN (1) | CN211860506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112565967A (en) * | 2020-12-24 | 2021-03-26 | 立讯电子科技（昆山）有限公司 | Box body, earphone box and earphone set |
| CN112911453A (en) * | 2021-03-30 | 2021-06-04 | 华勤技术股份有限公司 | Earphone box with earphone |
| EP4142305A1 (en) * | 2021-08-26 | 2023-03-01 | LG Electronics Inc. | Cradle and portable sound device |
| EP4145850A1 (en) * | 2021-09-07 | 2023-03-08 | Beijing Xiaomi Mobile Software Co., Ltd. | Earphone box and earphone |
-
2020
- 2020-05-15 CN CN202020811420.9U patent/CN211860506U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112565967A (en) * | 2020-12-24 | 2021-03-26 | 立讯电子科技（昆山）有限公司 | Box body, earphone box and earphone set |
| CN112565967B (en) * | 2020-12-24 | 2023-08-18 | 立讯电子科技（昆山）有限公司 | Box body, earphone box and earphone suite |
| CN112911453A (en) * | 2021-03-30 | 2021-06-04 | 华勤技术股份有限公司 | Earphone box with earphone |
| CN112911453B (en) * | 2021-03-30 | 2023-07-21 | 华勤技术股份有限公司 | Earphone box with earphone |
| EP4142305A1 (en) * | 2021-08-26 | 2023-03-01 | LG Electronics Inc. | Cradle and portable sound device |
| US12047720B2 (en) | 2021-08-26 | 2024-07-23 | Lg Electronics Inc. | Cradle and portable sound device |
| EP4145850A1 (en) * | 2021-09-07 | 2023-03-08 | Beijing Xiaomi Mobile Software Co., Ltd. | Earphone box and earphone |
| US11979702B2 (en) | 2021-09-07 | 2024-05-07 | Beijing Xiaomi Mobile Software Co., Ltd. | Earphone box and earphone |
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