CN217771683U

CN217771683U - Earphone box

Info

Publication number: CN217771683U
Application number: CN202222148757.8U
Authority: CN
Inventors: 张兴勇
Original assignee: Huizhou Yinfeng Plastic Hardware Products Co ltd
Current assignee: Huizhou Yinfeng Plastic Hardware Products Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-11
Anticipated expiration: 2032-08-16

Abstract

The utility model provides an earphone box, including drain pan, upper left cover, upper right cover, latched device, left side actuating mechanism and the right actuating mechanism that uncaps, be provided with the unlocking control district on the drain pan, latched device installs between drain pan, upper left cover and upper right cover set up relatively and all cover and close on the opening of drain pan, upper left cover and upper right cover are connected with the drain pan through left side actuating mechanism and the right actuating mechanism that uncaps respectively, the unlocking control district is used for receiving external force and unblanks with actuating latched device upper left cover and upper right cover, left side actuating mechanism and the right actuating mechanism that uncaps are used for respectively driving all to be in the upper left cover and the upper right cover under the state of unblanking and are rotary motion in order to open the drain pan. The utility model has the advantages of convenient cover opening.

Description

Earphone box

Technical Field

The utility model relates to a storage device field specifically is an earphone box.

Background

Among the prior art, the earphone box includes drain pan, upper cover, lower magnet and last magnet, and is articulated through hinge mechanisms between the rear portion of drain pan and upper cover, and the upper cover lid closes on the drain pan, and lower magnet inlays to be established on the drain pan for the position of upper cover, goes up the magnet and inlays to establish on the upper cover and set up with lower magnet relatively, goes up magnet and lower magnet actuation, when uncapping, drives the upper cover through the staff and is rotary motion around hinge mechanisms, realizes turning the upper cover open.

In order to ensure the firmness of closing the cover, the attraction force of the upper magnet and the lower magnet is large, the outer surface of the upper cover is generally smooth, and when sweat exists on the hand, the hand easily slips with the upper cover, so that the cover is finally opened inconveniently.

Disclosure of Invention

An object of the utility model is to provide an earphone box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an earphone box, includes drain pan, left upper cover, right upper cover, latched device, left side actuating mechanism and the right actuating mechanism that uncaps, be provided with the unlocking control district on the drain pan, latched device installs between drain pan, left upper cover and right upper cover, left side upper cover and right upper cover set up relatively and all cover and close on the opening of drain pan, left side upper cover and right upper cover are connected with the drain pan through left side actuating mechanism and the right actuating mechanism that uncaps respectively, the unlocking control district is used for receiving external force and unblanks with drive latched device to left upper cover and right upper cover, left side actuating mechanism and the right actuating mechanism that uncaps is used for driving respectively all to be in the left upper cover and the right upper cover under the state of unblanking and is rotary motion in order to open the drain pan.

Furthermore, a sunken area is arranged on the unlocking control area.

Furthermore, an anti-skidding structure is arranged on the depressed area and comprises a plurality of salient points.

Further, latched device includes engaging lug, left buckle and right buckle, the engaging lug sets up on the opening of drain pan, the engaging lug sets up with the control area homonymy of unblanking, be provided with on the engaging lug and detain the bit architecture, left side buckle and right buckle set up respectively on left upper cover and right upper cover and all set up with detaining the bit architecture relatively, left side buckle and right buckle all with detain the bit architecture cooperation.

Further, the right lower corner of the left upper cover and the left lower corner of the right upper cover are rounded corners.

Furthermore, a mountain peak-shaped bulge is arranged on the opening of the bottom shell and is positioned between the right lower corner and the left lower corner.

Furthermore, the left cover opening driving mechanism comprises a linkage assembly and a driving assembly, the linkage assembly is installed between the left upper cover and the bottom shell, the driving assembly is installed on the linkage assembly, and the driving assembly can drive the linkage assembly to drive the left upper cover to rotate around the linkage assembly.

Further, the linkage subassembly includes fixed connection portion, back swing joint portion and preceding swing joint portion, fixed connection portion on seted up fixed hole and with the fixed notch of fixed hole intercommunication, fixed connection portion set up on the drain pan and the cooperation behind swing joint portion and preceding swing joint portion between, the back swing joint portion on seted up movable hole and with the activity notch of activity hole intercommunication, fixed notch, fixed hole, activity notch and activity hole link into the assembly space, drive assembly installs in the assembly space.

Further, drive assembly includes connecting axle and torsional spring, the connecting axle is worn to establish in fixed hole and activity downthehole, the torsional spring cover is established outside the connecting axle, fixed hole and activity hole are all established outside the torsional spring, the torsional spring both ends are stiff end and expansion end respectively, stiff end and expansion end cooperate with fixed notch and activity notch respectively.

Furthermore, the connecting shaft comprises a thick shaft section and a thin shaft section which are coaxially arranged, the thick shaft section is tightly matched with the movable inner hole, the outer diameter of the thin shaft section is smaller than the aperture of the fixed inner hole, and the torsion spring is sleeved outside the thin shaft section.

The utility model has the advantages that:

when uncapping, the staff presses down to the unlocking control district, and its linkage drain pan produces deformation and drives locking mechanism then and unblanks left upper cover and right upper cover, and actuating mechanism uncaps on this moment left side is through the upper left cover of elastic drive and is rotary motion around the actuating mechanism that uncaps on a left side, realizes that the upper left cover is automatic to be opened, and actuating mechanism uncaps on the right side simultaneously is rotary motion around the actuating mechanism that uncaps on the right side through the upper right cover of elastic drive, realizes that the upper right cover is automatic to be opened, finally opens the drain pan, more than embody the utility model has the advantages of uncap conveniently.

Drawings

FIG. 1: a front view schematic diagram of an earphone box.

FIG. 2: a stereo schematic diagram of an earphone box in an uncapped state from back to front.

FIG. 3: a schematic top view of an earphone box.

FIG. 4 is a schematic view of: fig. 3 is a partial schematic view.

FIG. 5: an exploded view of an earphone box.

FIG. 6: an enlarged schematic view of an earphone box at a position A.

FIG. 7: a partial schematic diagram of an A-A section of an earphone box.

FIG. 8: a right-view schematic diagram of a left upper cover of an earphone box.

Detailed Description

The invention is further explained below with reference to the drawings:

referring to fig. 1 and 2, the earphone box includes a bottom case 1, a left upper cover 2, a right upper cover 3, a locking mechanism 4, a left cover opening driving mechanism 5 and a right cover opening driving mechanism 6, an unlocking control area 1-1 is provided on the bottom case 1, the locking mechanism 4 is installed between the bottom case 1, the left upper cover 2 and the right upper cover 3 are oppositely disposed and are respectively covered on an opening of the bottom case 1, the left upper cover 2 and the right upper cover 3 are respectively connected with the bottom case 1 through the left cover opening driving mechanism 5 and the right cover opening driving mechanism 6, the unlocking control area 1-1 is used for receiving an external force to drive the locking mechanism 4 to unlock the left upper cover 2 and the right upper cover 3, and the left cover opening driving mechanism 5 and the right cover opening driving mechanism 6 are respectively used for driving the left upper cover 2 and the right upper cover 3 which are both in an unlocking state to make a rotational motion to open the bottom case 1.

Referring to fig. 1, a depressed area 11 is disposed on the unlocking control area 1-1, and is used for a user to distinguish a pressing position, and the depressed area 11 is pressed when the lock is used.

Referring to fig. 1, an anti-slip structure is disposed on the recessed area 11, and the anti-slip structure includes a plurality of bumps 111 for preventing a finger from slipping when pressing the recessed area 11.

Referring to fig. 2, the locking mechanism 4 includes a connection lug 41, a left buckle 42 and a right buckle 43, the connection lug 41 is disposed on the opening of the bottom case 1, the connection lug 41 is disposed on the same side as the unlocking control area 1-1, a buckling structure is disposed on the connection lug 41, the left buckle 42 and the right buckle 43 are respectively disposed on the left upper cover 2 and the right upper cover 3 and are opposite to the buckling structure, and the left buckle 42 and the right buckle 43 are both matched with the buckling structure.

The thickness of the connecting lug 41 is smaller than the wall thickness of the bottom shell 1, and the connecting lug 41 is flush with the inner side wall of the bottom shell 1.

Referring to fig. 2, the fastening structure includes a left fastening portion 411 and a right fastening portion 412, and the left fastening portion 411 and the right fastening portion 412 are respectively engaged with the left fastener 42 and the right fastener 43.

Referring to fig. 1 and 2, the lower right corner of the upper left cover 2 and the lower left corner of the upper right cover 3 are rounded corners for preventing scratching a user.

Referring to fig. 1, a peak-shaped protrusion 12 is disposed on an opening of the bottom case 1, the peak-shaped protrusion 12 is located between a right lower corner of the left upper cover 2 and a left lower corner of the right upper cover 3, and the peak-shaped protrusion 12 is used for filling a vacant area between the right lower corner and the left lower corner to improve a visual effect.

Referring to fig. 1 and 2, the left cover driving mechanism 5 includes a linkage assembly 51 and a driving assembly 52, the linkage assembly 51 is installed between the left upper cover 2 and the bottom case 1, the driving assembly 52 is installed on the linkage assembly 51, and the driving assembly 52 can drive the linkage assembly 51 to drive the left upper cover 2 to rotate around the linkage assembly 51.

Referring to fig. 4 to 8, the linkage assembly 51 includes a fixed connection portion 511, a rear movable connection portion 512 and a front movable connection portion 513, the fixed connection portion 511 is provided with a fixed inner hole 5111 and a fixed concave gap 5112 communicated therewith, the fixed connection portion 511 is disposed on the bottom case 1 and is matched between the rear movable connection portion 512 and the front movable connection portion 513, the rear movable connection portion 512 is provided with a movable inner hole 5121 and a movable concave gap 5122 communicated therewith, the front movable connection portion 513 is provided with a blind hole with a backward opening, the blind hole, the fixed concave gap 5112, the fixed inner hole 5111, the movable concave gap 5122 and the movable inner hole 5121 are connected to form an assembly space, and the driving assembly 52 is installed in the assembly space.

Referring to fig. 6, the fixed concave gap 5112 and the movable concave gap 5122 are respectively located at the upper portion of the fixed connecting portion 511 and the right portion of the rear movable connecting portion 512, the concave opening of the fixed concave gap 5112 faces backward, and the concave opening of the movable concave gap 5122 faces forward.

Referring to fig. 4 to 8, the driving assembly 52 includes a connecting shaft 521 and a torsion spring 522, the connecting shaft 521 penetrates through the fixed inner hole 5111, the movable inner hole 5121 and the blind hole, the torsion spring 522 is sleeved outside the connecting shaft 521, both the fixed inner hole 5111 and the movable inner hole 5121 are sleeved outside the torsion spring 522, two ends of the torsion spring 522 are respectively a fixed end 5221 and a movable end 5222, and the fixed end 5221 and the movable end 5222 are respectively matched with the fixed concave gap 5112 and the movable concave gap 5122.

Referring to fig. 5 to 7, the connecting shaft 521 includes a thick shaft section 5211 and a thin shaft section 5212 which are coaxially arranged, the thick shaft section 5211 is tightly fitted with the movable inner hole 5121 to prevent the connecting shaft 521 from being separated from the movable inner hole 5121, the outer diameter of the thin shaft section 5212 is smaller than the diameters of the fixed inner hole 5111 and the blind hole to reduce the resistance of the connecting shaft 521 when sequentially penetrating into the movable inner hole 5121 and the fixed inner hole 5111, the torsion spring 522 is sleeved outside the thin shaft section 5212, and the diameters of the fixed inner hole 5111 and the movable inner hole 5121 are both adapted to the outer diameter of the main body of the torsion spring 522.

Referring to fig. 1 and 3, the right door opening driving mechanism 6 is obtained by rotating the left door opening driving mechanism 5 by 180 ° around the central axis M.

Referring to fig. 1, the table further includes four supporting legs disposed at the bottom of the bottom case 1, and the supporting legs include at least two supporting protrusions 13, in this embodiment, the supporting protrusions 13 are disposed for supporting the bottom case 1, so that the bottom case 1 can be placed on the table top in a standing manner.

Please refer to fig. 1, further including a hanging ring 14, the hanging ring 14 is disposed on the bottom case 1, the hanging rope can be tied on the hanging ring 14, and the utility model is convenient for the user to carry through the hanging rope.

Referring to fig. 7, the earphone charging box further includes a charging port 15, the charging port 15 is disposed at the bottom of the bottom case 1, and is used to make the earphone charging box of the present invention be used as a casing of the earphone charging box.

When uncapping, the staff presses depressed area 11, its linkage drain pan 1 produces deformation then and drives engaging lug 41 linkage left side and detain position 411 and the right side and detain the equal inward movement of position 412, make left buckle 42 and right buckle 43 detain the position 411 with the right side respectively and detain the position 412 and break away from with the left side, realize that latched device 4 unblanks upper left cover 2 and upper right cover 3, at this moment, left side drive mechanism 5 and the right side actuating mechanism 6 synchronous working that uncaps, theory of operation between them is the same, the theory of operation with left side actuating mechanism 5 that uncaps exemplifies:

the torsion spring 522 enables the movable end 5222 to drive the movable concave gap 5122 to be linked with the rear movable connecting portion 512 to drive the left upper cover 2 to rotate around the axis of the connecting shaft 521 through elasticity, so that the left upper cover 2 can be automatically opened, when the cover is closed, a hand drives the left upper cover 2 to drive the movable end 5222 to be reset through the linkage of the rear movable connecting portion 512 and the movable concave gap 5122, in the process, the left upper cover 2 drives the left buckle 42 to rotate around the axis of the connecting shaft 521, so that the left buckle 42 extrudes and slides on the connecting lug 41, and when the left buckle 42 is opposite to the left buckle position 411, the left buckle 42 and the left buckle position are matched with each other to complete the cover closing.

Referring to fig. 1 and 2, in this embodiment, the unlocking control area 1-1, the recessed area 11 and the locking mechanism 4 are respectively arranged along the front and back direction mirror image, i.e. when the cover is opened, the recessed area 11 in front and the recessed area 11 in back are required to be pressed simultaneously, the former is provided with the anti-slip structure, and the latter is cancelled with the anti-slip structure, the front and the back of the utility model are respectively defined as the front and the back of the product, and the user can conveniently distinguish the front and the back directions of the product by checking whether the recessed area 11 has the anti-slip structure.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. An earphone box, its characterized in that: including drain pan, left upper cover, right upper cover, latched device, left side actuating mechanism and the right actuating mechanism that uncaps, be provided with the control area of unblanking on the drain pan, latched device installs between drain pan, left upper cover and right upper cover, left side upper cover and right upper cover set up relatively and all the lid closes on the opening of drain pan, left side upper cover and right upper cover are connected with the drain pan through left side actuating mechanism and the right actuating mechanism that uncaps respectively, the control area of unblanking is used for receiving external force and unblanks with drive latched device to left upper cover and right upper cover, left side actuating mechanism and the right actuating mechanism that uncaps is used for driving respectively all to be in left upper cover and the right upper cover under the state of unblanking and do rotary motion in order to open the drain pan.

2. The headset case of claim 1, wherein: and a depressed area is arranged on the unlocking control area.

3. The headset case of claim 2, wherein: be provided with anti-skidding structure on the depressed area, anti-skidding structure includes a plurality of bumps.

4. The headset case of claim 1, wherein: the locking mechanism comprises a connecting lug, a left buckle and a right buckle, the connecting lug is arranged on an opening of the bottom shell, the connecting lug and the unlocking control area are arranged on the same side, a buckling structure is arranged on the connecting lug, the left buckle and the right buckle are respectively arranged on the left upper cover and the right upper cover and are arranged opposite to the buckling structure, and the left buckle and the right buckle are matched with the buckling structure.

5. The earphone box of claim 1, wherein: and the right lower corner of the left upper cover and the left lower corner of the right upper cover are rounded corners.

6. The headset case of claim 5, wherein: the opening of the bottom shell is provided with a peak-shaped bulge, and the peak-shaped bulge is positioned between the right lower corner and the left lower corner.

7. The headset case of claim 1, wherein: the left cover opening driving mechanism comprises a linkage assembly and a driving assembly, the linkage assembly is installed between the upper left cover and the bottom shell, the driving assembly is installed on the linkage assembly, and the driving assembly can drive the linkage assembly to drive the upper left cover to rotate around the linkage assembly.

8. The headset case of claim 7, wherein: the linkage subassembly includes fixed connecting portion, back swing joint portion and preceding swing joint portion, fixed connecting portion on seted up fixed hole and with the fixed notch of fixed hole intercommunication, fixed connecting portion set up on the drain pan and the cooperation behind swing joint portion and preceding swing joint portion between, after the last movable hole of having seted up of swing joint portion and with the activity notch of activity hole intercommunication, fixed notch, fixed hole, activity notch and activity hole link into the assembly space, drive assembly installs in the assembly space.

9. The earphone box of claim 8, wherein: the drive assembly comprises a connecting shaft and a torsional spring, the connecting shaft is arranged in a fixed inner hole and a movable inner hole in a penetrating mode, the torsional spring is sleeved outside the connecting shaft, the fixed inner hole and the movable inner hole are sleeved outside the torsional spring, the two ends of the torsional spring are respectively a fixed end and a movable end, and the fixed end and the movable end are matched with the fixed concave notch and the movable concave notch respectively.

10. The headset case of claim 9, wherein: the connecting shaft comprises a thick shaft section and a thin shaft section which are coaxially arranged, the thick shaft section is tightly matched with the movable inner hole, the outer diameter of the thin shaft section is smaller than the aperture of the fixed inner hole, and the torsion spring is sleeved outside the thin shaft section.