CN114125619B - Telescopic earphone box and wireless earphone suite - Google Patents
Telescopic earphone box and wireless earphone suite Download PDFInfo
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- CN114125619B CN114125619B CN202010889246.4A CN202010889246A CN114125619B CN 114125619 B CN114125619 B CN 114125619B CN 202010889246 A CN202010889246 A CN 202010889246A CN 114125619 B CN114125619 B CN 114125619B
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- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 210000000959 ear middle Anatomy 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C2011/001—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable audio devices, e.g. headphones or MP3-players
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention belongs to the technical field of wireless earphones, and particularly relates to a telescopic earphone box and a wireless earphone kit. Wherein, telescopic earphone box includes: the first shell is provided with a through space, the second shell is provided with an accommodating space, the second shell is arranged in the through space, the first shell is provided with a first working position and a second working position relative to the second shell, and the first shell can relatively slide between the first working position and the second working position relative to the second shell; a functional structure arranged in the accommodating space, wherein an earphone placing groove for placing the wireless earphone is arranged on the functional structure; and the association structure is used for keeping the first shell at the first working position or the second working position relative to the second shell. By the aid of the technical scheme, the problem that the occupied space for carrying the earphone box is the same size no matter the existing earphone box stores the wireless earphone or the wireless earphone is taken out from the earphone box for use is solved.
Description
Technical Field
The invention belongs to the technical field of wireless earphones, and particularly relates to a telescopic earphone box and a wireless earphone kit.
Background
With the popularity of TWS (True Wireless Stereo abbreviation, meaning true wireless stereo) headphones, portability and ease of use thereof are becoming an increasing focus of attention for use by users.
In terms of portability, and not taking up excessive storage space, is one of the necessary user requirements.
In terms of ease of use, the wireless headset is required to be easily taken out, and similarly, it is required to be able to easily place the wireless headset. In addition, after the wireless earphone is placed, the wireless earphone is required to be effectively protected.
At present, wireless earphone external member includes wireless earphone and rather than supporting earphone box, and wireless earphone deposits in the earphone box, has equipped with the battery in the earphone box, and the battery can be in wireless earphone storage process and wireless earphone charges. In the prior art, a flip-type case body is commonly adopted in the earphone box, so that the space occupied by carrying the earphone box is the same size no matter the earphone box is used for storing the wireless earphone or the wireless earphone is taken out from the earphone box. The portable earphone box takes the development trend and design thought that the smaller the size is, the more convenient and fast the portable earphone box is, and obviously, the existing earphone box still needs to be updated and improved.
Disclosure of Invention
The invention aims to provide a telescopic earphone box and a wireless earphone kit, and aims to solve the problem that the occupied space for carrying the earphone box is the same size no matter the wireless earphone is stored in the traditional earphone box or the wireless earphone is taken out from the earphone box for use.
In order to achieve the above purpose, the invention adopts the following technical scheme: a retractable earphone pod, comprising: the first shell is provided with a through space, the second shell is provided with an accommodating space, the second shell is arranged in the through space, the first shell is provided with a first working position and a second working position relative to the second shell, and the first shell can relatively slide between the first working position and the second working position relative to the second shell; the function structure is arranged in the accommodating space and is provided with an earphone placing groove for placing the wireless earphone; and the association structure is arranged between the first shell and the second shell, and the association structure enables the first shell to be kept at the first working position or the second working position relative to the second shell.
Optionally, the association structure includes a first torsion spring, the first torsion spring is pretensioned and compressively mounted between the first housing and the second housing, the first torsion spring has a first connection end and a second connection end, the first connection end is rotatably connected on an inner wall of the first housing, and the second connection end is rotatably connected on an outer wall of the second housing.
Optionally, the association structure further comprises a connection push button, the first shell is provided with a transverse bar-shaped hole, the second shell is provided with a longitudinal sliding groove and a locking notch, the longitudinal sliding groove is communicated with the locking notch, the connection push button sequentially penetrates through the transverse bar-shaped hole and the longitudinal sliding groove, the first connection end is rotatably connected to the connection push button, the connection push button can slide along the longitudinal sliding groove, when the transverse bar-shaped hole slides to correspond to the locking notch, the first shell is located at a first working position or a second working position relative to the second shell, and the connection push button can slide into the locking notch to lock the relative positions of the first shell and the second shell.
Optionally, the association structure further includes a second torsion spring, the second torsion spring is pretensioned and compressively installed between the first housing and the second housing, the second torsion spring has a third connection end and a fourth connection end, the third connection end is rotatably connected on an inner wall of the first housing, and the fourth connection end is rotatably connected on an outer wall of the second housing.
Optionally, the association structure comprises a first spiral spring and a connecting push button, the first spiral spring is mounted between the first shell and the second shell in a pre-tightening compression manner, a first end of the first spiral spring is connected to the outer wall of the second shell, a transverse bar-shaped hole is formed in the first shell, a longitudinal sliding groove, a first locking notch and a second locking notch are formed in the second shell, the first locking notch and the second locking notch are respectively communicated with two ends of the longitudinal sliding groove, the connecting push button sequentially penetrates through the transverse bar-shaped hole and the longitudinal sliding groove, a second end of the first spiral spring is connected to the connecting push button, and the connecting push button can slide along the longitudinal sliding groove; when the transverse strip-shaped hole slides to correspond to the first locking notch, the first shell is located at a first working position relative to the second shell; when the transverse bar-shaped hole slides to correspond to the second locking notch, the first shell is located at a second working position relative to the second shell.
Optionally, the related structure further comprises a second coil spring, wherein the second coil spring is mounted between the first shell and the second shell in a pre-tightening and compressing mode, one end of the second coil spring is connected to the inner wall of the first shell, and the other end of the second coil spring is connected to the outer wall of the second shell.
Optionally, a bump is provided on an inner wall of the first housing, a guiding chute is provided on an outer wall of the second housing, the bump extends into the guiding chute, and the bump slides along the guiding chute.
Optionally, a plurality of wear plates are fixedly arranged on the outer wall of the second shell along the circumferential direction, the length extension direction of the wear plates is parallel to the sliding direction of the first shell relative to the second shell, and the wear plates are in contact with the inner wall of the first shell.
Optionally, the functional structure includes earphone rack and magnetism piece of inhaling, and earphone standing groove is seted up on the earphone rack, and magnetism piece of inhaling is installed on the earphone rack, and magnetism piece is used for magnetism to inhale the magnetic material on the wireless earphone in order to stabilize wireless earphone in the earphone standing groove.
According to another aspect of the present invention, a wireless headset is provided. Specifically, the wireless earphone kit comprises an earphone box and at least one wireless earphone, wherein the earphone box is the telescopic earphone box, and the wireless earphone is placed in an earphone placing groove; when the first shell is positioned at the first working position, the first shell surrounds the part of the wireless earphone protruding out of the earphone placing groove; when the first shell is positioned at the second working position, the first shell avoids the part of the wireless earphone protruding out of the earphone placing groove.
The invention has at least the following beneficial effects:
under the two situations that the wireless earphone is stored and the wireless earphone is not stored, the relative working position between the first shell and the second shell can be changed, so that the size of the space occupied by the telescopic earphone box is changed, and the design concept of small size is complied.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first view angle structure of a first housing of a telescopic earphone box according to a first embodiment of the present invention when the first housing is located at a first working position;
Fig. 2 is a schematic view of a second view angle structure of a first housing of a telescopic earphone box according to a first embodiment of the present invention when the first housing is located at a first working position;
Fig. 3 is a schematic view of a first view structure of a first housing of a telescopic earphone box according to a first embodiment of the present invention when the first housing is located at a second working position;
fig. 4 is a schematic view of a second view angle structure of the first housing in the second working position according to the first embodiment of the telescopic earphone box of the present invention;
fig. 5 is a front view of a first housing of a first embodiment of the telescopic earphone cassette of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a cross-sectional view taken along the direction A-A in FIG. 6;
Fig. 8 is a schematic view of an assembled structure of the telescopic earphone box according to the embodiment of the present invention when the first housing is removed;
fig. 9 is a schematic structural view of a first view of a second housing in a first embodiment of the telescopic earphone box according to the present invention;
Fig. 10 is a schematic structural view of a second view of the second housing in the first embodiment of the telescopic earphone box according to the present invention;
fig. 11 is a schematic structural view of a first view of a middle ear set rest according to an embodiment of the telescopic earphone box of the present invention;
Fig. 12 is a schematic structural view of a telescopic earphone case according to a second view of a middle ear machine holder according to an embodiment of the present invention;
Fig. 13 is a first perspective exploded view of a first embodiment of the telescopic earphone case of the present invention;
Fig. 14 is a second perspective exploded view of the first embodiment of the telescopic earphone case of the present invention;
fig. 15 is an exploded view of a second embodiment of the telescopic earphone case of the present invention;
fig. 16 is a schematic structural view of a first embodiment of a wireless headset of the present invention in a headset-receiving state;
FIG. 17 is a schematic diagram of a first embodiment of a wireless headset according to the present invention, showing a first view angle of the wireless headset when the wireless headset is removed for dispensing;
Fig. 18 is a schematic structural view of a first embodiment of a wireless headset according to the present invention from a second perspective when the wireless headset is removed for dispensing;
fig. 19 is an exploded view of a first embodiment of a wireless headset of the present invention;
fig. 20 is an exploded view of a second embodiment of the wireless headset of the present invention.
Wherein, each reference sign in the figure:
10. A first housing; 11. a through space; 12. a transverse bar-shaped hole; 13. a bump; 14. a pin hole; 20. a second housing; 21. an accommodation space; 22. a longitudinal slip groove; 221. matching with a longitudinal sliding groove; 23. a locking notch; 231. a first locking notch; 232. a second locking notch; 24. a guide chute; 25. a charging port; 26. a mounting groove; 27. a button hole; 30. a functional structure; 31. earphone placing grooves; 32. a buckling hook; 33. a connecting groove; 301. an earphone placing rack; 302. a magnetic suction block; 303. a first main board; 3031. refreshing the keys; 3032. an indicator light; 304. a storage battery; 305. a second main board; 41. a first torsion spring; 411. a first connection end; 412. a second connection end; 42. connecting a push button; 43. a second torsion spring; 431. a third connection end; 432. a fourth connection end; 44. a first coil spring; 45. a second coil spring; 46. a plug pin; 50. wear-resistant plate; 100. a wireless earphone.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "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 invention 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 therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Telescopic earphone box: example 1
As shown in fig. 1 to 14, there is shown a schematic structural view of a first embodiment of a telescopic earphone box of the present invention, to which a wireless earphone matched with the telescopic earphone box can be stored. Specifically, the telescopic earphone box includes a first housing 10, a second housing 20, a functional structure 30, and a related structure, which constitute a core constituent module of the telescopic earphone box. During assembly, the first housing 10 has a through space 11 (as shown in fig. 6), the second housing 20 is disposed in the through space 11, the first housing 10 has a first working position (not shown) and a second working position (not shown) with respect to the second housing 20, and the first housing 10 is relatively slidable with respect to the second housing 20 between the first working position and the second working position. The second housing 20 is provided with an accommodating space 21, the accommodating space 21 is one of main assembly spaces, the functional structure 30 is installed in the accommodating space 21, and an earphone placing groove 31 for placing the wireless earphone 100 is formed in the functional structure 30; the other main assembly space is a space position between the inner wall of the first housing 10 and the outer wall of the second housing 20, and an association structure is provided between the first housing 10 and the second housing 20, the association structure maintaining the first housing 10 in the first working position or the second working position with respect to the second housing 20. In the present embodiment, the first housing 10 is located at the first working position relative to the second housing 20, that is, the first housing 10 is in an extended state relative to the second housing 20; the first housing 10 is located at the second working position with respect to the second housing 20, that is, the first housing 10 is in a retracted state with respect to the second housing 20, and at this time, the first housing 10 completely encloses the second housing 20, which will be described below based on the working position.
The telescopic earphone box is matched with the wireless earphone 100 for use, and the wireless earphone 100 is placed in the earphone placing groove 31 for storage. When the wireless earphone 100 is stored in the earphone placing groove 31 (at this time, a part of the ear-in end of the wireless earphone 100 protrudes out of the earphone placing groove 31, so that a user can conveniently grasp the wireless earphone 100 and take it out of the earphone placing groove 31), the first housing 10 slides relative to the second housing 20, and the linkage structure keeps the first housing 10 at the first working position, the part of the first housing 10 protruding relative to the second housing 20 surrounds and protects the part of the wireless earphone 100 protruding out of the earphone placing groove 31, so that the wireless earphone 100 is prevented from being interfered by external force and is separated from the earphone placing groove 31 or damaged by collision. When the wireless earphone 100 is taken out of the earphone receiving slot 31 for use, the first housing 10 slides relative to the second housing 20 and the first housing 10 is kept in the second working position by the linkage structure, so that the first housing 10 is retracted relative to the second housing 20, and the first housing 10 completely encloses the second housing 20, that is, the first housing 10 overlaps the second housing 20, and at this time, the size of the occupied space required by the telescopic earphone box is about half the size of the occupied space required when the first housing 10 is in the first working position relative to the second housing 20. Therefore, in the two situations that the wireless earphone 100 is stored and the wireless earphone 100 is not stored, the size of the space occupied by the telescopic earphone box can be changed by changing the relative working positions of the first casing 10 and the second casing 20, so that the telescopic earphone box conforms to the design concept of small volume.
As shown in fig. 8, 13 and 14, the related structure includes a first torsion spring 41, the first torsion spring 41 being pretensioned compressively installed between the first housing 10 and the second housing 20, the first torsion spring 41 providing an elastic force between the first housing 10 and the second housing 20. When the first torsion spring 41 is assembled, the first torsion spring 41 has a first connecting end 411 and a second connecting end 412, the first connecting end 411 is rotatably connected to the inner wall of the first housing 10, the second connecting end 412 is rotatably connected to one of the connecting posts on the outer wall of the second housing 20, and the connecting position of the second connecting end 412 on the outer wall of the second housing 20 is located approximately midway between the first operating position and the second operating position. Therefore, when the first housing 10 is located at the first working position with respect to the second housing 20, the first connection end 411 of the first torsion spring 41 gives a horizontal component force and a vertical component force (up and down directions when the telescopic earphone box is being put forward) to the first housing 10, wherein the vertical component force keeps the first housing 10 at the first working position with respect to the second housing 20 all the time. When the first housing 10 slides from the first working position to the second working position relative to the second housing 20, the first torsion spring 41 also rotates around the second connection end 412 as a rotation center, and when the first connection end 411 and the second connection end 412 are located at the same horizontal level, at this time, the vertical upward component force of the first connection end 411 on the first housing 10 is zero, the first housing 10 continues to slide, and the first connection end 411 generates a vertical downward component force on the first housing 10, which on one hand drives the first housing 10 to continue to slide to the second working position, and after the first housing 10 reaches the second working position, the vertical downward component force enables the first housing 10 to remain in the second working position relative to the second housing 20.
As shown in fig. 2, 4 and 8, the associated structure further includes a connection push button 42. As shown in fig. 5, the first housing 10 is provided with a transverse bar-shaped hole 12. As shown in fig. 8 to 10, the second housing 20 is provided with a longitudinal sliding groove 22 and a locking notch 23, and the longitudinal sliding groove 22 is communicated with the locking notch 23, and in this embodiment, the locking notch 23 corresponds to the first working position. When assembled, the connecting push button 42 sequentially passes through the transverse bar-shaped hole 12 and the longitudinal sliding groove 22, the connecting push button 42 connects the first housing 10 and the second housing 20, the first connecting end 411 is rotatably connected to the connecting push button 42, the connecting push button 42 can slide along the longitudinal sliding groove 22, the connecting push button 42 drives the first housing 10 to slide relative to the second housing 20 between the first working position and the second working position, when the transverse bar-shaped hole 12 slides to correspond to the locking notch 23 (i.e. the first housing 10 slides relative to the second housing 20 to the first working position), the first torsion spring 41 exerts a vertical upward component force on the first housing 10 to enable the first housing 10 to be kept at the first working position relative to the second housing 20, and under the action of a horizontal component force exerted by the connecting push button 42 on the first torsion spring 41, the connecting push button 42 can slide into the locking notch 23 to lock the relative position of the first housing 10 and the second housing 20, and at this time the first housing 10 can remain at the first working position (when the locking notch 23 corresponds to the second working position, the first housing 10 can exert a horizontal component force on the first torsion spring 41 to enable the first housing 10 to remain at the first working position to slide relative to the first notch 23).
As shown in fig. 13 and 14, the related structure further includes a second torsion spring 43, the second torsion spring 43 being disposed on the opposite side of the first torsion spring 41, the second torsion spring 43 being mounted in a pre-compressed manner between the first housing 10 and the second housing 20, as in the first torsion spring 41. Specifically, the second torsion spring 43 has a third connection end 431 and a fourth connection end 432, the third connection end 431 is rotatably connected to the inner wall of the first housing 10, the fourth connection end 432 is rotatably connected to one of the connection posts on the outer wall of the second housing 20, and the connection position of the fourth connection end 432 on the outer wall of the second housing 20 is located approximately midway between the first and second working positions. The second torsion spring 43 applies an elastic force together with the first torsion spring 41 between the first housing 10 and the second housing 20, specifically, when the first housing 10 is located at the first working position with respect to the second housing 20, the third connection end 431 of the second torsion spring 43 gives the first housing 10 a horizontal component force (in this embodiment, the horizontal component force applied by the second torsion spring 43 is opposite to the horizontal component force applied by the first torsion spring 41) and a vertical component force (the up-and-down direction when the retractable earphone box is being put), wherein the vertical component force keeps the first housing 10 at the first working position with respect to the second housing 20 all the time. When the third connection end 431 and the fourth connection end 432 are located at the same horizontal level, the third connection end 431 has zero vertical upward component force on the first housing 10, the first housing 10 continues to slide, and the third connection end 431 generates a vertical downward component force on the first housing 10, which on the one hand drives the first housing 10 to continue to slide to the second working position, after the first housing 10 reaches the second working position, the vertical downward component force enables the first housing 10 to remain in the second working position relative to the second housing 20. In this way, the first torsion spring 41 and the second torsion spring 43 act between the first housing 10 and the second housing 20 at the same time, and the first torsion spring 41 and the second torsion spring 43 are restricted mutually, so that the sliding process of the first housing 10 relative to the second housing 20 can slide in a balanced and stable manner.
Specifically, as shown in fig. 1, 3, 13 and 14, the related structure further includes a pin 46, a pin hole 14 is formed in the first housing 10, the pin 46 is installed in the pin hole 14, and then the third connection end 431 is rotatably connected to the pin 46. Further, the second housing 20 is provided with a mating longitudinal sliding groove 221 corresponding to the pin hole 14, and the plug 46 is sequentially inserted through the pin hole 14 and the mating longitudinal sliding groove 221, so that the plug 46 connects the first housing 10 with the second housing 20 together with the connection push button 42. The latch 46 is capable of sliding along the mating longitudinal sliding slot 221.
In order to make the sliding between the first housing 10 and the second housing 20 smoother and maintain the stability in the relative sliding direction, the inner wall of the first housing 10 is provided with a protrusion 13 as shown in fig. 7, and the outer wall of the second housing 20 is provided with a guide chute 24 as shown in fig. 8 to 10. After assembly, the projection 13 extends into the guide chute 24, and the projection 13 slides along the guide chute 24.
As shown in fig. 8, 13 and 14, a plurality of wear plates 50 are fixedly disposed on the outer wall of the second housing 20 in the circumferential direction, specifically, a plurality of mounting grooves 26 are opened on the outer wall of the second housing 20, and the wear plates 50 are fixedly mounted in the mounting grooves 26 in a one-to-one correspondence. The length extending direction of the wear pad 50 is parallel to the sliding direction of the first housing 10 with respect to the second housing 20, and the wear pad 50 contacts the inner wall of the first housing 10. In this way, in the process of sliding the first casing 10 and the second casing 20, the wear pad 50 can avoid abrasion caused by direct sliding friction between the inner wall of the first casing 10 and the outer wall of the second casing 20.
As shown in fig. 10 to 14, the functional structure 30 includes an earphone placing frame 301 and a magnet 302; the earphone placing frame 301 is provided with four buckling hooks 32, correspondingly, the second housing 20 is provided with four buckling holes 27, the earphone placing frame 301 is stably installed in the accommodating space 21 through one-to-one corresponding matching of the buckling hooks 32 and the buckling holes 27, the earphone placing groove 31 is formed in the earphone placing frame 301, the earphone placing frame 301 is provided with a connecting groove 33, the magnetic attraction block 302 is installed in the connecting groove 33, and the magnetic attraction block 302 is located between the earphone placing frame 301 and the second housing 20. When the wireless headset 100 is stored in the headset housing 31, the magnetic attraction block 302 is used to magnetically attract the magnetic material on the wireless headset 100 to stabilize the wireless headset 100 in the headset housing 31.
In the telescopic earphone box, the functional structure 30 further includes a first main board 303, a storage battery 304 and a second main board 305, wherein the first main board 303 is equipped with a refresh key 3031 and an indicator 3032, and the second main board 305 is provided with a charging port (not shown) corresponding to the charging port 25 formed on the second housing 20 during assembly. The second main board 305 is electrically connected with the storage battery 304 to realize a charging function of the storage battery 304 through the charging port 25, and when the first housing 10 is located at the second working position relative to the second housing 20, the first housing 10 shields the charging port 25, at this time, the storage battery 304 does not need to be charged, and meanwhile, the first housing 10 protects the charging port 25 from fine foreign matters and sundries entering the charging port 25; the battery 304 is electrically connected to the first main board 303 to supply power to the first main board 303, and at the same time, the battery 304 also charges the wireless headset 100. The indicator lamp 3032 remains normally on during the process of charging the battery 304, and the first main board 303 can detect the charge amount of the battery 304 to change the color of the corresponding indicator lamp 3032, and the indicator lamp 3032 is also on during the process of charging the wireless headset 100 by the battery 304. When the wireless earphone 100 and the mobile terminal (for example, a mobile phone) are in a connection process, signals are not detected temporarily due to the fact that the wireless earphone is just started or signals are broken due to the fact that external signals are interfered, a refreshing key 3031 is pressed to restart and refresh signals transmitted by the first main board 303, and therefore signal connection is achieved smoothly.
Telescopic earphone box: example two
Fig. 15 is a schematic structural diagram of a second embodiment of the telescopic earphone box according to the present invention. The retractable earphone case of the second embodiment has the following differences compared to the first embodiment.
In the second embodiment, the related structure of the telescopic earphone box includes a first coil spring 44 and a connection push button 42, where the first coil spring 44 is mounted between the first housing 10 and the second housing 20 in a pre-tightening and compressing manner, a first end of the first coil spring 44 is connected to an outer wall of the second housing 20, a transverse bar-shaped hole 12 is formed in the first housing 10, a longitudinal sliding groove 22, a first locking notch 231 and a second locking notch 232 are formed in the second housing 20, the first locking notch 231 and the second locking notch 232 are respectively communicated with two ends of the longitudinal sliding groove 22, and in the telescopic earphone box of the second embodiment, the first locking notch 231 corresponds to a first working position, and the second locking notch 232 corresponds to a second working position. The connection push button 42 sequentially passes through the transverse bar-shaped hole 12 and the longitudinal sliding groove 22, and the second end of the first coil spring 44 is connected to the connection push button 42, and the connection push button 42 can slide along the longitudinal sliding groove 22. When the transverse bar-shaped hole 12 slides to correspond to the first locking notch 231, the first casing 10 is located at the first working position relative to the second casing 20; when the transverse bar-shaped hole 12 slides to correspond to the second locking notch 232, the first housing 10 is located at the second working position relative to the second housing 20.
Further, the related structure further comprises a second coil spring 45, wherein the second coil spring 45 is mounted between the first housing 10 and the second housing 20 in a pre-tightening and compressing manner, one end of the second coil spring 45 is connected to the inner wall of the first housing 10 through a bolt 46, and the other end of the second coil spring 45 is connected to a connecting post on the outer wall of the second housing 20.
The telescopic earphone box of the second embodiment is different from the telescopic earphone box of the first embodiment except for the above structures, and the other structures are the same, so that the description thereof is omitted.
Wireless earphone suite: example 1
As shown in fig. 16 to 19, there is shown a schematic structural view of the wireless headset of the present invention. The wireless earphone set includes an earphone box and at least one wireless earphone 100, wherein the earphone box is formed by the structure of the first embodiment of the telescopic earphone box. In this embodiment, preferably, the wireless earphone set has two wireless earphones 100, namely, a left earphone and a right earphone, and accordingly, two earphone placing grooves 31 are formed on the earphone placing frame 301, and then the two wireless earphones 100 are respectively placed in the two earphone placing grooves 31 correspondingly. When the first housing 10 is located at the first working position, the first housing 10 encloses a portion of the wireless earphone 100 protruding from the earphone placement groove 31; when the first housing 10 is located at the second working position, the first housing 10 is retracted from the portion of the wireless earphone 100 protruding from the earphone placement groove 31.
Wireless earphone suite: example two
Fig. 20 is a schematic structural diagram of a second embodiment of the wireless headset of the present invention. In the second embodiment, the earphone box used in the wireless earphone set is formed by the structure of the telescopic earphone box in the second embodiment. The second embodiment of the wireless headset is similar to the first embodiment except for the above structure, and thus will not be described herein.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. A telescopic earphone box, comprising:
A first housing having a through space,
The second shell is provided with an accommodating space, the second shell is arranged in the through space, the first shell has a first working position and a second working position relative to the second shell, and the first shell can relatively slide between the first working position and the second working position relative to the second shell;
The functional structure is arranged in the accommodating space and is provided with an earphone placing groove for placing a wireless earphone;
An association structure disposed between the first housing and the second housing, the association structure maintaining the first housing in the first or second operating position relative to the second housing;
The association structure comprises a first torsion spring, wherein the first torsion spring is arranged between the first shell and the second shell in a pre-tightening and compressing mode, the first torsion spring is provided with a first connecting end and a second connecting end, the first connecting end is rotatably connected to the inner wall of the first shell, and the second connecting end is rotatably connected to the outer wall of the second shell;
The connection structure further comprises a connection push button, a transverse strip-shaped hole is formed in the first shell, a longitudinal sliding groove and a locking notch are formed in the second shell, the longitudinal sliding groove is communicated with the locking notch, the connection push button sequentially penetrates through the transverse strip-shaped hole and the longitudinal sliding groove, the first connection end is rotatably connected to the connection push button, the connection push button can slide along the longitudinal sliding groove, when the transverse strip-shaped hole slides to correspond to the locking notch, the first shell is located at a first working position or a second working position relative to the second shell, and the connection push button can slide into the locking notch to lock the relative positions of the first shell and the second shell;
The association structure further comprises a second torsion spring, the second torsion spring is mounted between the first shell and the second shell in a pre-tightening and compressing mode, the second torsion spring is provided with a third connecting end and a fourth connecting end, the third connecting end is rotatably connected to the inner wall of the first shell, and the fourth connecting end is rotatably connected to the outer wall of the second shell.
2. The telescopic earphone cassette of claim 1, wherein,
The inner wall of the first shell is provided with a lug, the outer wall of the second shell is provided with a guide chute, the lug extends into the guide chute, and the lug slides along the guide chute.
3. The telescopic earphone cassette of claim 2, wherein,
The outer wall of the second shell is fixedly provided with a plurality of wear plates along the circumferential direction, the length extension direction of the wear plates is parallel to the sliding direction of the first shell relative to the second shell, and the wear plates are in contact with the inner wall of the first shell.
4. A telescopic earphone cassette as claimed in claim 3, wherein,
The function structure comprises an earphone placing frame and a magnetic attraction block, wherein the earphone placing groove is formed in the earphone placing frame, the magnetic attraction block is arranged on the earphone placing frame and is used for magnetically attracting magnetic materials on the wireless earphone so as to stabilize the wireless earphone in the earphone placing groove.
5. A wireless headset kit comprising a headset case and at least one wireless headset, wherein the headset case is the telescopic headset case of any one of claims 1 to 4, the wireless headset being placed in the headset placement groove;
When the first shell is positioned at the first working position, the first shell surrounds the part of the wireless earphone protruding out of the earphone placing groove;
When the first shell is positioned at the second working position, the first shell keeps away the part of the wireless earphone protruding out of the earphone placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010889246.4A CN114125619B (en) | 2020-08-28 | 2020-08-28 | Telescopic earphone box and wireless earphone suite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010889246.4A CN114125619B (en) | 2020-08-28 | 2020-08-28 | Telescopic earphone box and wireless earphone suite |
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| Publication Number | Publication Date |
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| CN114125619A CN114125619A (en) | 2022-03-01 |
| CN114125619B true CN114125619B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010889246.4A Active CN114125619B (en) | 2020-08-28 | 2020-08-28 | Telescopic earphone box and wireless earphone suite |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265584A (en) * | 2008-12-26 | 2011-11-30 | 三菱制钢株式会社 | Sliding hinge mechanism |
| CN111405407A (en) * | 2020-03-27 | 2020-07-10 | 维沃移动通信有限公司 | Charging box and wireless earphone assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10397683B2 (en) * | 2015-09-30 | 2019-08-27 | Apple Inc. | Case with torsion spring over-center mechanism |
| CN209200712U (en) * | 2018-12-22 | 2019-08-02 | 潍坊歌尔电子有限公司 | Earphone charging box |
| CN210807592U (en) * | 2019-10-29 | 2020-06-19 | 潍坊歌尔电子有限公司 | Wireless earphone charging box |
| CN110798772B (en) * | 2019-11-28 | 2021-04-20 | 歌尔股份有限公司 | Wireless earphone charging box and wireless earphone device |
| CN210807574U (en) * | 2020-01-14 | 2020-06-19 | 铜仁学院 | Portable multifunctional sound equipment |
-
2020
- 2020-08-28 CN CN202010889246.4A patent/CN114125619B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265584A (en) * | 2008-12-26 | 2011-11-30 | 三菱制钢株式会社 | Sliding hinge mechanism |
| CN111405407A (en) * | 2020-03-27 | 2020-07-10 | 维沃移动通信有限公司 | Charging box and wireless earphone assembly |
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| CN114125619A (en) | 2022-03-01 |
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