CN220067655U - Earphone charging box - Google Patents
Earphone charging box Download PDFInfo
- Publication number
- CN220067655U CN220067655U CN202321024282.XU CN202321024282U CN220067655U CN 220067655 U CN220067655 U CN 220067655U CN 202321024282 U CN202321024282 U CN 202321024282U CN 220067655 U CN220067655 U CN 220067655U
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- charging
- shell
- rechargeable battery
- box body
- earphone
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- 239000000463 material Substances 0.000 claims description 11
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an earphone charging box, which comprises a charging box body and a standby rechargeable battery component; the charging box body is internally provided with a first power management module, the first power management module is connected with a built-in rechargeable battery and a first charging port, the built-in rechargeable battery is used for charging an earphone placed in the charging box body, and the first charging port is used for being connected with an external power supply; the standby rechargeable battery assembly comprises a shell, the shell is detachably connected with the lower shell of the charging box body, a second power management module is arranged in the shell, the second power management module is connected with an external rechargeable battery, a second charging port and a third charging port, the second charging port is connected with the first charging port, so that the external rechargeable battery charges the internal rechargeable battery, and the third charging port is used for being connected with an external power supply. This scheme is through detachable reserve rechargeable battery subassembly, improves the life of earphone charging box.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to an earphone charging box.
Background
The wireless earphone is stored and charged through the earphone charging box, the earphone charging box generally comprises a lower shell and an upper cover, a rechargeable battery and a containing groove for containing the earphone are arranged in the lower shell, and after the earphone is placed in the containing groove, the rechargeable battery charges the earphone. In the prior art, the wireless earphone can be used for a plurality of years, and the service life of the rechargeable battery in the charging box limits the service life of the wireless earphone.
In the existing charging box, the rechargeable battery is arranged in the charging box and is adhered by a large amount of glue, so that the installation stability and the waterproof performance are improved. However, this mounting means results in the inability of the rechargeable battery to be disassembled and replaced, and the service life of the rechargeable battery directly limits the service life of the charging cartridge.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In view of the problems pointed out in the background art, the utility model provides an earphone charging box, which is provided with a replaceable standby rechargeable battery component and can prolong the service life of the earphone charging box.
In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:
the utility model provides a headset charging box, comprising:
the charging box comprises a charging box body, wherein a first power management module is arranged in the charging box body, the first power management module is connected with a built-in rechargeable battery and a first charging port, the built-in rechargeable battery is used for charging an earphone placed in the charging box body, and the first charging port is used for being connected with an external power supply;
the standby rechargeable battery assembly comprises a shell, the shell is detachably connected with the lower shell of the charging box body, a second power management module is arranged in the shell and connected with an external rechargeable battery, a second charging port and a third charging port, the second charging port is connected with the first charging port, the external rechargeable battery is used for charging the internal rechargeable battery, and the third charging port is used for being connected with an external power supply.
In some embodiments of the present utility model, the housing includes an outer housing and an inner housing, the inner housing is disposed on an inner side of the outer housing, a mounting cavity is formed between the outer housing and the inner housing, the second power management module and the external rechargeable battery are disposed in the mounting cavity, a first opening for extending the second charging port is disposed on the inner housing, and a second opening for extending the third charging port is disposed on the outer housing.
In some embodiments of the present utility model, the inner shell is disposed at a position below the inner side of the outer shell, and an upper portion of the outer shell is detachably connected to the lower shell of the charging box body.
In some embodiments of the present utility model, a portion of the outer shell and the inner shell surrounding the mounting cavity is made of a hard rubber material, and the rest of the outer shell is made of a soft rubber material.
In some embodiments of the present utility model, the top of the outer shell is open, and the outer shell is wrapped on the outer side of the lower shell of the charging box body.
In some embodiments of the present utility model, a protruding structure is disposed on an outer wall of the lower case of the charging box body, and the outer case covers the protruding structure.
In some embodiments of the utility model, the inner shell is adapted to the bottom contour shape of the lower shell of the charging cartridge body.
In some embodiments of the utility model, the bottom contour of the outer shell is shaped to fit the bottom contour of the lower shell of the charging cartridge body.
In some embodiments of the utility model, the spare rechargeable battery assembly further includes a cover body, and the cover body is wrapped on the outer side of the upper cover of the charging box body.
In some embodiments of the utility model, the second power management module is connected to a plurality of external rechargeable batteries.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the earphone charging box disclosed by the utility model, the standby rechargeable battery component is used as a standby part of the charging box body, and is used as an external power supply of the built-in rechargeable battery to charge the built-in rechargeable battery when the performance of the built-in rechargeable battery is reduced or the electric quantity of the built-in rechargeable battery is insufficient, so that the normal use of the earphone is ensured, and the service life of the charging box body is prolonged.
The spare rechargeable battery assembly can be sold as an independent product unit, so that the expansion function of the earphone charging box is improved, and the use experience of a user is improved.
Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural view of a headphone charging cartridge according to an embodiment;
fig. 2 is an exploded view of a headset charging case according to an embodiment;
fig. 3 is an assembly view of a charging cartridge body and a spare rechargeable battery pack (with a housing omitted) according to an embodiment;
fig. 4 is a schematic view of a structure of the spare rechargeable battery pack according to the embodiment, with a housing omitted;
fig. 5 is a schematic structural view of a spare rechargeable battery pack according to an embodiment;
fig. 6 is a schematic view of a structure of a spare rechargeable battery module according to an embodiment, as viewed from the top;
fig. 7 is a schematic cross-sectional view of a backup rechargeable battery assembly according to an embodiment;
fig. 8 is a cross-sectional view of a housing of a spare rechargeable battery pack according to an embodiment;
reference numerals:
100-a charging box body, 110-a lower shell, 111-a first charging port and 120-an upper cover;
200-standby rechargeable battery assembly, 210-housing, 211-outer housing, 212-inner housing, 213-first opening, 214-second opening, 215-mounting cavity, 220-second power management module, 230-external rechargeable battery, 240-second charging port, 250-third charging port, 260-cover.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
The embodiment discloses an earphone charging box, which is used for accommodating and charging a wireless earphone. Referring to fig. 1 and 2, the earphone charging case includes two major parts, namely a charging case body 100 and a spare rechargeable battery pack 200.
The charging cartridge body 100 is similar to a conventional earphone charging cartridge structure, and includes a lower case 110 and an upper cover 120. The lower case 110 is provided therein with a placement groove (not shown) for placing headphones, the lower case 110 is also provided therein with a first power management module (not shown), the first power management module is connected with a built-in rechargeable battery (not shown) and a first charging port 111, the built-in rechargeable battery is used for charging headphones placed in the charging box body 100, and the first charging port 111 is used for connecting an external power supply.
The charging box body 100 can be used independently, when the earphone is placed therein, the built-in rechargeable battery charges the earphone, and when the built-in rechargeable battery is deficient in power, the first charging port 111 is connected to an external power source to charge the built-in rechargeable battery.
After the charging box body 100 is used for a long time, the performance of the built-in rechargeable battery is greatly reduced, the built-in rechargeable battery cannot charge the earphone for a long time, normal use of the earphone is further affected, and the service life of the earphone is reduced.
The present utility model solves this problem by using the spare rechargeable battery assembly 200, and the spare rechargeable battery assembly 200 is used as a spare part of the charging box body 100, and is used as an external power source of the built-in rechargeable battery to charge the built-in rechargeable battery when the performance of the built-in rechargeable battery is reduced or the electric quantity of the built-in rechargeable battery is insufficient, thereby ensuring the normal use of the earphone and prolonging the service life of the charging box body 100.
Specifically, referring to fig. 3 to 7, the spare rechargeable battery pack 200 includes a housing 210, the housing 210 is detachably connected to the lower case 110 of the charging cartridge body 100, a second power management module 220 is disposed in the housing 210, and the second power management module 220 is connected to the external rechargeable battery 230, the second charging port 240, and the third charging port 250. The second charging port 240 is connected to the first charging port 111 such that the external rechargeable battery 230 charges the internal rechargeable battery, and the third charging port 250 is used to connect an external power source.
When the spare rechargeable battery assembly 200 is needed, the spare rechargeable battery assembly 200 is mounted on the lower case 110 of the charging cartridge body 100, and the second charging port 240 is just docked with the first charging port 111, and the external rechargeable battery 230 charges the internal rechargeable battery. If the external rechargeable battery 230 is deficient, the third charging port 250 is connected to an external power source to charge the external rechargeable battery.
The standby rechargeable battery assembly 200 can be sold as an independent product unit, so that the expansion function of the earphone charging box is improved, and the use experience of a user is improved.
In some embodiments of the present utility model, referring to fig. 7 and 8, the housing 210 includes an outer housing 211 and an inner housing 212, the inner housing 212 is disposed on the inner side of the outer housing 211, a mounting cavity 215 is formed between the outer housing 211 and the inner housing 212, the second power management module 220 and the external rechargeable battery 230 are disposed in the mounting cavity 215, a first opening 213 for extending the second charging port 240 is disposed on the inner housing 212, and a second opening 214 for extending the third charging port 250 is disposed on the outer housing 211.
The double-layer structure of the housing 210 provides an installation space for the second power management module 220 and the external rechargeable battery 230, and the overall structure is compact.
When the stand-by rechargeable battery assembly 200 is mounted, the casing 210 is sleeved on the lower casing 110 of the charging box body 100, so that the second charging port 240 is in butt joint with the first charging port 111, and the use is convenient.
In some embodiments of the present utility model, with continued reference to fig. 7 and 8, the inner housing 212 is disposed at a position below the inner side of the outer housing 211, the mounting cavity 215 is formed at the bottom of the housing 210, and after the spare rechargeable battery assembly 200 is sleeved outside the lower housing 110 of the charging case body 100, the second power management module 220 and the external rechargeable battery 230 are disposed at the bottom of the lower housing 110, and the overall earphone charging case has only a slight volume increase at the bottom thereof in the external profile, and other parts have no great change.
The upper portion of the outer case 211 is detachably coupled to the lower case 110 of the charging cartridge body 100, thereby enabling the spare rechargeable battery pack 200 to be mounted to the lower case 110 or removed from the lower case 110 for convenient use.
In some embodiments of the present utility model, the portions of the outer shell 211 and the inner shell 212 surrounding the installation cavity 215 are made of hard rubber materials, so as to effectively protect the second power management module 220 and the external rechargeable battery 230 in the installation cavity 215, and facilitate the installation of the second charging port 240 and the third charging port 250.
While the rest of the outer shell 211 is made of soft rubber material, the top of the outer shell 211 is open, and the outer shell 211 is conveniently wrapped on the outer side of the lower shell 110 by using the flexible deformation of the soft rubber material of the outer shell 211, and meanwhile, the outer shell 211 plays a role of a protective sleeve for the lower shell 110.
In some embodiments of the present utility model, a protruding structure (not shown) is disposed on an outer wall of the lower case 110 of the charging case body 100, and the outer case 211 covers the protruding structure, so that friction between the outer case 211 and the lower case 110 is increased, slipping of the outer case 211 from the lower case 110 is effectively avoided, and installation reliability is improved.
In some embodiments of the present utility model, the inner housing 212 is adapted to the bottom contour shape of the lower case 110 of the charging cartridge body 100, so that the inner housing 212 can be well fitted to the lower case 110.
The bottom contour of the outer shell 211 is adapted to the bottom contour of the lower case 110 of the charging case body 100, so that the overall outer contour shape of the earphone charging case is not greatly changed after the spare rechargeable battery assembly 200 is mounted, and the overall visual appearance is not affected.
In some embodiments of the present utility model, referring to fig. 2, the spare rechargeable battery assembly 200 further includes a cover 260, the cover 260 is wrapped on the outer side of the upper cover 120 of the charging box body 100, and the cover 260 is made of a soft rubber material to form a protective sleeve for the upper cover 120.
The casing 210 and the cover 260 form an integral package on the outer side of the charging box body 100, so that the charging box body 100 is protected in all directions, and meanwhile, the integral structure of the earphone charging box has good appearance consistency.
In some embodiments of the present utility model, referring to fig. 4, the second power management module 220 is connected to a plurality of external rechargeable batteries 230, so as to increase the power storage capacity and prolong the power supply time.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A headset charging case, comprising:
the charging box comprises a charging box body, wherein a first power management module is arranged in the charging box body, the first power management module is connected with a built-in rechargeable battery and a first charging port, the built-in rechargeable battery is used for charging an earphone placed in the charging box body, and the first charging port is used for being connected with an external power supply;
the charging box is characterized in that the charging box further comprises:
the standby rechargeable battery assembly comprises a shell, the shell is detachably connected with the lower shell of the charging box body, a second power management module is arranged in the shell and connected with an external rechargeable battery, a second charging port and a third charging port, the second charging port is connected with the first charging port, the external rechargeable battery is used for charging the internal rechargeable battery, and the third charging port is used for being connected with an external power supply.
2. The earphone charging case of claim 1, wherein,
the shell comprises an outer shell and an inner shell, the inner shell is arranged on the inner side of the outer shell, a mounting cavity is formed between the outer shell and the inner shell, the second power management module and the external rechargeable battery are arranged in the mounting cavity, a first opening for the second charging port to extend out is formed in the inner shell, and a second opening for the third charging port to extend out is formed in the outer shell.
3. The earphone charging case of claim 2, wherein,
the inner layer shell is arranged at a position, which is lower than the inner side of the outer layer shell, and the upper part of the outer layer shell is detachably connected with the lower shell of the charging box body.
4. The earphone charging case of claim 3, wherein,
the part of the outer shell and the inner shell, which enclose the mounting cavity, is made of hard rubber materials, and the rest part of the outer shell is made of soft rubber materials.
5. The earphone charging case of claim 4, wherein,
the top of outer casing is open, outer casing cladding in the outside of the inferior valve of charging box body.
6. The earphone charging case of claim 5, wherein,
the outer wall of the lower shell of the charging box body is provided with a protruding structure, and the outer shell covers the protruding structure.
7. The earphone charging case of claim 4, wherein,
the inner shell is matched with the bottom outline shape of the lower shell of the charging box body.
8. The earphone charging case of claim 4, wherein,
the bottom contour of the outer shell is matched with the bottom contour of the lower shell of the charging box body in shape.
9. The earphone charging case according to any one of claims 1 to 8, wherein,
the standby rechargeable battery assembly further comprises a cover body, and the cover body is coated on the outer side of the upper cover of the charging box body.
10. The earphone charging case according to any one of claims 1 to 8, wherein,
the second power management module is connected with a plurality of external rechargeable batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024282.XU CN220067655U (en) | 2023-04-28 | 2023-04-28 | Earphone charging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024282.XU CN220067655U (en) | 2023-04-28 | 2023-04-28 | Earphone charging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067655U true CN220067655U (en) | 2023-11-21 |
Family
ID=88764218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321024282.XU Active CN220067655U (en) | 2023-04-28 | 2023-04-28 | Earphone charging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067655U (en) |
-
2023
- 2023-04-28 CN CN202321024282.XU patent/CN220067655U/en active Active
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