CN220234918U - Earphone charging box protective housing and earphone charging box subassembly - Google Patents

Abstract

The utility model relates to the field of electronic equipment protecting cases, in particular to an earphone charging box protecting case which is used for protecting an earphone charging box, wherein the earphone charging box comprises an earphone box main body and an earphone box cover, and comprises a box cover protecting case and a main body protecting case which are respectively sleeved on the earphone box cover and the earphone box main body; the main part protective housing includes inner shell and shell, the inner wall laminating of shell is in the surface of inner shell, the inner shell is kept away from the one end of lid protective housing is provided with the hole that charges, the internal surface of inner shell is in the hole that charges has seted up the sound guide groove in at least one side, the sound guide groove intercommunication the hole that charges, the sound guide groove transmission the sound of earphone charging box, the sound that the speaker of earphone charging box can clearly propagate in the sound guide groove, can prevent the speaker deposition again, has made things convenient for user's experience. The utility model further provides an earphone charging box assembly.

Description

Earphone charging box protective housing and earphone charging box subassembly

[ field of technology ]

The utility model relates to the field of electronic equipment protection shells, in particular to an earphone charging box protection shell and an earphone charging box assembly.

[ background Art ]

With the development of electronic technology, wireless headphones using bluetooth technology are widely used, and the wireless headphones are generally matched with a headphone charging box to ensure that the wireless headphones have sufficient electric quantity; most consumers use the earphone charging box, so that the earphone charging box is prevented from being damaged by errors in daily use, the service life is prolonged, or a protective shell is sleeved outside the earphone charging box for attractive appearance; with the development of technology, in order to realize the functions of convenient positioning, automatic low electric quantity alarming and the like when a user forgets the position of the charging box, most of novel products are internally provided with a loudspeaker, but the loudspeaker is exposed in use, so that the problem of dust accumulation is easily caused, the loudspeaker is unclear in pronunciation, and part of a charging box protective shell on the market today adopts a fully-closed design, so that the problem of dust accumulation of the loudspeaker is solved, but the loudspeaker is blocked and the pronunciation is unclear; the other part adopts the part of the protective housing corresponding to the loudspeaker to open holes, and the product solves the problem that the built-in loudspeaker is blocked by the protective housing and has unclear pronunciation, but the whole model is not attractive, and the problem of dust accumulation of the loudspeaker is still easy to cause.

[ utility model ]

In order to solve the problems that the protective shell of the traditional earphone box is too closed to clearly hear the prompt tone of the earphone box and the loudspeaker is easy to be dust-accumulated by the open hole, the utility model provides an earphone charging box protective shell and an earphone charging box assembly.

The utility model provides a protective shell of an earphone charging box, which is used for protecting the earphone charging box, wherein the earphone charging box comprises an earphone box main body and an earphone box cover, and the protective shell of the earphone charging box comprises a box cover protective shell and a main body protective shell which are respectively sleeved on the earphone box cover and the earphone box main body; the main part protective housing includes inner shell and shell, the inner wall laminating of shell is in the surface of inner shell, the inner shell is kept away from the one end of lid protective housing is provided with the hole that charges, the interior surface of inner shell is in at least one side of hole that charges has seted up the sound guide groove, the sound guide groove intercommunication the hole that charges, the sound guide groove transmission the sound of earphone charging box.

Preferably, the outer surface of the inner shell is also provided with a mounting position, and the mounting position is correspondingly provided with a magnetic attraction piece.

Preferably, the installation position is a plurality of first grooves formed in the outer surface of the inner shell, and the magnetic attraction pieces are correspondingly embedded in the first grooves.

Preferably, a pressing piece is further arranged on one side, provided with the mounting position, of the inner shell, a first through hole is formed in the outer shell corresponding to the pressing piece, and the pressing piece is exposed from the first through hole.

Preferably, the first through hole corresponding to the inner shell is provided with a second through hole, the pressing piece is arranged in the second through hole, the pressing piece comprises a pressing part and a connecting column, and the connecting column is connected with the inner wall of the second through hole.

Preferably, an extension port is formed in the inner wall of the second through hole corresponding to the position of the connecting column, and the connecting column extends into the extension port.

Preferably, the outer surface of the inner shell is provided with a second groove, the bottom wall of the second groove is provided with a third through hole penetrating through the inner surface of the inner shell, the second groove is provided with an anti-slip pad, the anti-slip pad is provided with a boss corresponding to the third through hole, the boss penetrates into the third through hole, and the end face of the boss is flush with the inner surface of the inner shell or protrudes out of the inner surface of the inner shell.

Preferably, the outer surface of the inner shell is further provided with a protrusion.

Preferably, an annular protruding strip is arranged on one side of the charging hole away from the inner surface of the inner shell.

The utility model also provides an earphone charging box assembly, which comprises an earphone charging box and the earphone charging box protection shell sleeved outside the earphone charging box.

Compared with the prior art, the earphone charging box protective housing and the earphone charging box assembly have the following advantages:

1. the utility model relates to a protective shell of an earphone charging box, which is applied to protecting the earphone charging box, wherein the earphone charging box comprises an earphone box main body and an earphone box cover; the main body protection shell comprises an inner shell and an outer shell, the inner wall of the outer shell is attached to the outer surface of the inner shell, a charging hole is formed in one end, far away from the box cover protection shell, of the inner shell, a sound guide groove is formed in at least one side of the charging hole in the inner surface of the inner shell, the sound guide groove is communicated with the charging hole, sound of the earphone charging box can be clearly transmitted through the sound guide groove, and compared with a protection shell which is directly opened on an earphone charging box loudspeaker in the current market, the main body protection shell can play a role in preventing dust, prevent dust accumulation of the loudspeaker and prolong the service life.

2. The outer surface of the inner shell of the earphone charging box protecting shell is also provided with the mounting position, and the magnetic part is correspondingly arranged on the mounting position, so that most of the existing earphone charging boxes are also provided with a wireless charging technology along with the development of technology, and when the earphone charging box is in wireless charging, the magnetic part can enable the earphone charging box to be adsorbed on a charging coil on a wireless charging assembly, so that the earphone charging box is not easy to fall off during wireless charging.

3. The mounting positions of the earphone charging box protective shell are the plurality of first grooves formed in the outer surface of the inner shell, the magnetic attraction pieces are correspondingly embedded in the first grooves, and the plurality of first grooves are correspondingly arranged to be corresponding to the plurality of magnetic attraction pieces, so that the magnetic attraction area of the earphone charging box is enlarged, and the magnetic attraction of the earphone charging box is firmer during wireless charging.

4. The utility model discloses a headset charging box, which comprises a headset charging box shell, wherein a first through hole is formed in the shell, a mounting position is formed in the mounting position, a pressing piece is arranged on one side of the inner shell of the headset charging box shell, the outer shell is provided with the first through hole corresponding to the pressing piece and is exposed from the first through hole, and the pressing piece is arranged to facilitate a user to use a button of the headset charging box.

5. The second through hole is formed in the position, corresponding to the first through hole, of the inner shell of the earphone charging box protection shell, the pressing piece is arranged in the second through hole and comprises the pressing part and the connecting column, the connecting column is connected with the inner wall of the second through hole, the extending port is formed in the position, corresponding to the connecting column, of the inner wall of the second through hole, the connecting column stretches into the extending port, the length of the connecting column is prolonged, the rebound swing amplitude is increased, and a user can press the earphone charging box protection shell more easily.

6. According to the earphone charging box protective shell, the second groove is formed in the outer surface of the inner shell of the earphone charging box protective shell, the third through hole penetrating through the inner surface of the inner shell is formed in the bottom wall of the second groove, the anti-slip pad is arranged in the second groove, the anti-slip pad is provided with the boss corresponding to the third through hole, the boss penetrates into the third through hole, the end face of the boss is flush with the inner surface of the inner shell or protrudes out of the inner surface of the inner shell, and the anti-slip pad is arranged to enable the earphone charging box not to easily slip out when being sleeved into the protective shell, so that the earphone charging box is protected.

7. The outer surface of the inner shell of the earphone charging box protecting shell is also provided with convex marks, so that friction is increased when the inner shell and the outer shell are sleeved, and the outer shell is not easy to fall off.

8. The charging hole of the earphone charging box protecting shell is far away from the inner surface of the inner shell, and the annular convex strip is further arranged on the earphone charging box protecting shell, so that the earphone charging box protecting shell has the function of protecting the charging plug, and the risk of breakage of the charging plug in use is avoided.

9. The utility model also provides an earphone charging box assembly, which has the same beneficial effects as the earphone charging box protective shell, and the details are not repeated here.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1A is a perspective structural example view of a headphone charging cartridge to which the first embodiment of the present utility model is applied.

Fig. 1B is a front view of an example of a headphone charging cartridge to which the first embodiment of the present utility model is applied.

Fig. 2 is a schematic perspective view of a protective case for an earphone charging case according to a first embodiment of the present utility model.

Fig. 3 is a top view of a main body protection shell of a protection shell of an earphone charging case according to a first embodiment of the present utility model.

Fig. 4 is a front view of an inner case of a protective case for a headset charging case according to a first embodiment of the present utility model.

Fig. 5 is a schematic perspective view of a housing of a protective case of an earphone charging case according to a first embodiment of the present utility model.

Fig. 6 is a schematic perspective view of an inner shell of a protective case of an earphone charging case according to a first embodiment of the present utility model.

Fig. 7 is a schematic perspective view of a main body protection shell of a headset charging case according to a first embodiment of the present utility model.

Fig. 8 is a schematic view of a headset charging case assembly according to a second embodiment of the present utility model.

The attached drawings are used for identifying and describing:

1. a protective shell of the earphone charging box; 2. earphone charging box;

10. a case cover protective shell; 11. a main body protective shell; 12. a notch; 20. earphone cover; 21. an earphone box main body; 22. a speaker; 23. a charging interface; 24. a rope hanging part; 25. an indicator light; 26. a hinge; 27. a button;

100. a headset charging cartridge assembly; 110. a housing; 111. an inner case;

1100. a first through hole; 1110. a sound guide groove; 1111. a charging hole; 1112. a first groove; 1113. a pressing member; 1114. a second through hole; 1115. a second groove; 1116. a third through hole; 1117. an anti-slip pad; 1118. convex marks; 1119. annular raised strips; 1101. an indicator light hole; 1102. rope hanging holes; 1103. a magnetic attraction piece; 1104. an extension port; 1105. a boss;

11130. a pressing part; 11131. and (5) connecting the columns.

[ detailed description ] of the utility model

The present utility model will be described in further detail with reference to the accompanying drawings and examples of implementation in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

For easy understanding, please refer to the example of fig. 1A and 1B, the first embodiment of the present utility model is applied to the earphone charging case 2, which includes an earphone cover 20 and an earphone case main body 21, and further includes speakers 22 disposed at both sides of a charging interface 23 of the earphone charging case 2, a rope hanging portion 24 disposed at a side thereof, an indicator lamp 25 disposed on a surface thereof, and a button 27 disposed at an opposite side of the earphone charging case 2 where the indicator lamp 25 is disposed, wherein the earphone cover 20 and the earphone case main body 21 are connected by a hinge 26.

Referring to fig. 2 to 3, a first embodiment of the present utility model provides a protective case 1 for an earphone charging case, which includes a case cover 10 and a main body 11 respectively sleeved on an earphone cover 20 and an earphone case main body 21; the main part protective housing 11 includes inner shell 111 and shell 110, the inner wall laminating of shell 110 is at the surface of inner shell 111, the one end that lid protective housing 10 was kept away from to inner shell 111 is provided with the hole 1111 that charges, the sound guide groove 1110 has been seted up at least one side in the hole 1111 that charges to the inner surface of inner shell 111, sound guide groove 1110 intercommunication hole 1111 that charges, sound guide groove 1110 transmits the sound of earphone charging box 2, sound guide groove 1110 sets up the internal surface at inner shell 111, can clearly and smoothly transmit the sound of earphone charging box 2, can cover the speaker 22 of earphone charging box 2 again, prevent speaker 22 deposition, the life of earphone charging box 2 has been improved.

Further, the case cover protection case 10 and the main body protection case 11 define a notch 12 when they are attached, so that the hinge 26 of the earphone charging case protection case 1 can be smoothly turned over when it is sleeved in the earphone charging case 2.

Further, the inner housing 111 is further provided with an annular protrusion 1119 at a side of the charging hole 1111 away from the inner surface of the inner housing 111, so as to protect the charging plug from breaking.

Further, referring to fig. 4 to 5, an installation position is further provided on an outer surface of the inner housing 111, and a magnetic attraction member 1103 is correspondingly provided on the installation position.

Specifically, the installation position is a plurality of first grooves 1112 formed in the outer surface of the inner casing 111, and the magnetic attraction pieces 1103 are correspondingly embedded in the first grooves 1112, so that most of the earphone charging boxes 2 have wireless charging functions at present, and the magnetic attraction pieces 1103 are arranged on the earphone charging box protective shell 1, so that the earphone charging boxes 2 can be adsorbed on the charging coils of the wireless charging equipment during wireless charging, and the use is convenient.

Optionally, a plurality of first grooves 1112 are disposed along two side edges of the outer surface of the inner housing 111, corresponding to coils in the wireless charging device.

Further, the side of the inner shell 111 provided with the magnetic attraction piece 1103 is further provided with a pressing piece 1113, the outer shell 110 is provided with a first through hole 1100 corresponding to the pressing piece 1113, the pressing piece 1113 is exposed from the first through hole 1100, and the pressing piece 1113 is provided to facilitate a user to operate the button 27 of the earphone charging case 2 without taking down the earphone charging case protection shell 1.

Further, the inner housing 111 is provided with a second through hole 1114 corresponding to the first through hole 1100, the pressing member 1113 is disposed in the second through hole 1114, the pressing member 1113 includes a pressing portion 11130 and a connecting post 11131, and the connecting post 11131 is connected to an inner wall of the second through hole 1114.

Further, the inner wall of the second through hole 1114 is provided with an extension port 1104 corresponding to the connection post 11131, the connection post 11131 extends into the extension port 1104, and the connection post 11131 is provided, so that the rebound swing amplitude is increased, and the user can press more easily.

Further, referring to fig. 4, 6 and 7, a second groove 1115 is formed on the outer surface of the inner case 111, a third through hole 1116 penetrating through the inner surface of the inner case 111 is formed in the bottom wall of the second groove 1115, a sliding pad 1117 is mounted in the second groove 1115, a boss 1105 is disposed in the sliding pad 1117 corresponding to the third through hole 1116, the boss 1105 penetrates into the third through hole 1116, the end surface of the boss 1105 is flush with the inner surface of the inner case 111 or protrudes out of the inner surface of the inner case 111, and the sliding pad 1117 is mounted to prevent the earphone charging case 2 placed in the earphone charging case protecting case 1 from sliding out, so that the earphone charging case 2 is damaged.

Further, referring to fig. 6, the outer surface of the inner shell 111 is further provided with a protrusion 1118, which increases the roughness of the outer surface of the inner shell 111, so that the inner shell 111 is not easy to fall off after being sleeved into the outer shell 110.

Further, the indication lamp 25 of the inner housing 111 corresponding to the earphone charging case 2 is further provided with an indication lamp hole 1101, and the outer housing 110 corresponding to the indication lamp hole 1101 is provided with a hole, so that a user can observe the state of the earphone charging case 2 through the indication lamp hole 1101.

Optionally, the inner casing 111 is further provided with a rope hanging hole 1102, so that a user can hang the earphone charging box 2 on articles such as a schoolbag through the rope hanging hole 1102, and the earphone charging box is convenient to carry.

Further, the position of the casing 110 corresponding to the rope hanging hole 1102 is correspondingly notched.

Referring to fig. 8, a second embodiment of the present utility model provides an earphone charging case assembly 100, which includes the earphone charging case 2 and the earphone charging case protection case 1 sleeved outside the earphone charging case 2 as provided in the first embodiment.

Compared with the prior art, the earphone charging box assembly of the earphone charging box protection shell has the following advantages:

1. the utility model relates to a protective shell of an earphone charging box, which is applied to protecting the earphone charging box, wherein the earphone charging box comprises an earphone box main body and an earphone box cover; the main body protection shell comprises an inner shell and an outer shell, the inner wall of the outer shell is attached to the outer surface of the inner shell, a charging hole is formed in one end, far away from the box cover protection shell, of the inner shell, a sound guide groove is formed in at least one side of the charging hole in the inner surface of the inner shell, the sound guide groove is communicated with the charging hole, sound of the earphone charging box can be clearly transmitted through the sound guide groove, and compared with a protection shell which is directly opened on an earphone charging box loudspeaker in the current market, the main body protection shell can play a role in preventing dust, prevent dust accumulation of the loudspeaker and prolong the service life.

2. The outer surface of the inner shell of the earphone charging box protecting shell is also provided with the mounting position, and the magnetic part is correspondingly arranged on the mounting position, so that most of the existing earphone charging boxes are also provided with a wireless charging technology along with the development of technology, and when the earphone charging box is in wireless charging, the magnetic part can enable the earphone charging box to be adsorbed on a charging coil on a wireless charging assembly, so that the earphone charging box is not easy to fall off during wireless charging.

3. The mounting positions of the earphone charging box protective shell are the plurality of first grooves formed in the outer surface of the inner shell, the magnetic attraction pieces are correspondingly embedded in the first grooves, and the plurality of first grooves are correspondingly arranged to be corresponding to the plurality of magnetic attraction pieces, so that the magnetic attraction area of the earphone charging box is enlarged, and the magnetic attraction of the earphone charging box is firmer during wireless charging.

4. The utility model discloses a headset charging box, which comprises a headset charging box shell, wherein a first through hole is formed in the shell, a mounting position is formed in the mounting position, a pressing piece is arranged on one side of the inner shell of the headset charging box shell, the outer shell is provided with the first through hole corresponding to the pressing piece and is exposed from the first through hole, and the pressing piece is arranged to facilitate a user to use a button of the headset charging box.

5. The second through hole is formed in the position, corresponding to the first through hole, of the inner shell of the earphone charging box protection shell, the pressing piece is arranged in the second through hole and comprises the pressing part and the connecting column, the connecting column is connected with the inner wall of the second through hole, the extending port is formed in the position, corresponding to the connecting column, of the inner wall of the second through hole, the connecting column stretches into the extending port, the length of the connecting column is prolonged, the rebound swing amplitude is increased, and a user can press the earphone charging box protection shell more easily.

6. According to the earphone charging box protective shell, the second groove is formed in the outer surface of the inner shell of the earphone charging box protective shell, the third through hole penetrating through the inner surface of the inner shell is formed in the bottom wall of the second groove, the anti-slip pad is arranged in the second groove, the anti-slip pad is provided with the boss corresponding to the third through hole, the boss penetrates into the third through hole, the end face of the boss is flush with the inner surface of the inner shell or protrudes out of the inner surface of the inner shell, and the anti-slip pad is arranged to enable the earphone charging box not to easily slip out when being sleeved into the protective shell, so that the earphone charging box is protected.

7. The outer surface of the inner shell of the earphone charging box protecting shell is also provided with convex marks, so that friction is increased when the inner shell and the outer shell are sleeved, and the outer shell is not easy to fall off.

8. The charging hole of the earphone charging box protecting shell is far away from the inner surface of the inner shell, and the annular convex strip is further arranged on the earphone charging box protecting shell, so that the earphone charging box protecting shell has the function of protecting the charging plug, and the risk of breakage of the charging plug in use is avoided.

9. The utility model also provides an earphone charging box assembly, which has the same beneficial effects as the earphone charging box protective shell, and the details are not repeated here.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. An earphone charging box protective housing for protect earphone charging box, earphone charging box includes earphone box main part and earphone lid, its characterized in that: comprises a box cover protecting shell and a main body protecting shell which are respectively sleeved on the earphone box cover and the earphone box main body; the main part protective housing includes inner shell and shell, the inner wall laminating of shell is in the surface of inner shell, the inner shell is kept away from the one end of lid protective housing is provided with the hole that charges, the interior surface of inner shell is in at least one side of hole that charges has seted up the sound guide groove, the sound guide groove intercommunication the hole that charges, the sound guide groove transmission the sound of earphone charging box.

2. The earphone charging case protective case of claim 1, wherein: the outer surface of the inner shell is also provided with a mounting position, and a magnetic attraction piece is correspondingly arranged on the mounting position.

3. The earphone charging case protective case according to claim 2, wherein: the installation position is a plurality of first grooves formed in the outer surface of the inner shell, and the magnetic attraction pieces are correspondingly embedded in the first grooves.

4. The earphone charging case protective case according to claim 2, wherein: the one side that is provided with of inner shell still is provided with the push piece, the shell corresponds the push piece has seted up first through-hole, the push piece is followed first through-hole exposes.

5. The earphone charging case protective case of claim 4, wherein: the inner shell is provided with a first through hole, a second through hole is formed in the first through hole, the pressing piece is arranged in the second through hole and comprises a pressing part and a connecting column, and the connecting column is connected with the inner wall of the second through hole.

6. The earphone charging case protective case of claim 5, wherein: an extension port is formed in the position, corresponding to the connecting column, of the inner wall of the second through hole, and the connecting column stretches into the extension port.

7. The earphone charging case protective case of claim 1, wherein: the surface of inner shell has been seted up the second recess, the second recess diapire has been seted up and has been link up the third through-hole of the internal surface of inner shell, the slipmat is installed to the second recess, the slipmat corresponds the third through-hole is provided with the boss, the boss penetrates the third through-hole, the terminal surface of boss with the internal surface parallel and level of inner shell or protrusion the internal surface of inner shell.

8. The earphone charging case protective case of claim 1, wherein: the outer surface of the inner shell is also provided with convex marks.

9. The earphone charging case protective case of claim 1, wherein: one side of the charging hole, which is far away from the inner surface of the inner shell, is provided with an annular raised line.

10. An earphone charging box assembly, characterized in that: a protective case for an earphone charging case according to any one of claims 1 to 9, comprising an earphone charging case and the earphone charging case provided to be fitted to the outside of the earphone charging case.