CN216217511U

CN216217511U - Charging storage device

Info

Publication number: CN216217511U
Application number: CN202122795293.5U
Authority: CN
Inventors: 陈文盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-05
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a charging storage device which comprises a charging bin, a cover body, a cover opening mechanism and a cover locking mechanism, wherein the cover locking mechanism is installed on the charging bin and can be clamped with and separated from the cover opening mechanism, the cover opening mechanism comprises a first connecting piece, a second connecting piece, a first rotating piece, a second rotating piece and a first torsion spring, the first connecting piece is installed in the charging bin, the second connecting piece is installed on the cover body, the first rotating piece is rotatably connected with the first connecting piece and the second connecting piece, the second rotating piece is rotatably connected with the first connecting piece and the second connecting piece, the first torsion spring is installed between the first connecting piece and the first rotating piece, and the cover body is driven to open through the first torsion spring when the cover locking mechanism is separated from the cover opening mechanism. The cover can be automatically opened by pressing the key, so that a user can open the cover body conveniently when the cover is operated by one hand, the complicated operation that one hand holds the charging bin body and the other hand turns over the cover is eliminated, the cover opening method is simple and convenient, and the user experience is enhanced.

Description

Charging storage device

Technical Field

The utility model relates to the technical field of charging storage boxes of Bluetooth earphones, in particular to an automatic cover opening mechanism of a charging storage device.

Background

Wireless earphone receiver that charges on the existing market problem lies in that the box body and the top cap of earphone receiver that charges are manual flip design for the most part, and user experience is not good enough, and the box body is single fixed axle hinge design with the top cap for the most part, causes overall appearance structure complicacy, also can influence when the user holds and hold the sense and experience. In addition, most of wireless earphones on the market are magnetically attracted in a charging storage box, and the charging state of the earphones is easily disconnected in violent shaking.

SUMMERY OF THE UTILITY MODEL

Features and advantages of the utility model will be set forth in part in the description which follows, or may be obvious from the description, or may be learned by practice of the utility model.

The utility model aims to provide a charging storage device, which is simple and convenient and can enhance the user experience by enabling a user to open a cover body through one-hand operation, relieving the complex operation that one hand holds a charging bin body and the other hand turns over the cover body.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a storage device charges, includes the storehouse of charging, lid, uncapping mechanism and locking closure mechanism, locking closure mechanism installs on the storehouse of charging and can with uncapping mechanism block and break away from, uncapping mechanism includes first connecting piece, second connecting piece, first rotation piece, second rotation piece and first torsion spring, first connecting piece is installed in the storehouse of charging, the second connecting piece is installed on the lid, first rotation piece rotates with first connecting piece, second connecting piece to be connected, the second rotates and is connected with first connecting piece, second connecting piece rotation, first torsion spring is installed first connecting piece with between the first rotation piece, locking closure mechanism with uncapping mechanism passes through when breaking away from first torsion spring drives the lid and opens.

The first torsion spring comprises a torsion spring body, a first torsion spring arm and a second torsion spring arm, the first torsion spring arm extends outwards from the torsion spring body, the second torsion spring arm extends outwards from the torsion spring body, the first torsion spring arm is abutted to the first connecting piece, and the second torsion spring arm is abutted to the first rotating piece.

The first connecting piece is provided with a first mounting groove, and the first torsion spring arm extends into the first mounting groove and abuts against the wall of the first mounting groove; and the second torsion spring arm is arranged in the second mounting groove and is abutted against the groove wall of the second mounting groove.

The locking closure mechanism comprises a button movably arranged on the charging bin and a lock catch rotatably arranged on the charging bin, one end of the lock catch is in contact with the button, the other end of the lock catch is provided with a barb, and a clamping groove matched with the barb is formed in the second connecting piece.

The lock catch and the charging bin are provided with a second torsion spring, and a rotating shaft penetrates through the charging bin, the lock catch and the second torsion spring to connect the charging bin, the lock catch and the second torsion spring.

And a telescopic spring is arranged between the button and the charging bin.

The lid includes enclosing cover and inner cup, interior cover is equipped with the pilot hole, the both sides of pilot hole are equipped with the reference column, the second connecting piece is arranged in the pilot hole just the both sides of second connecting piece be equipped with reference column complex locating hole, the enclosing cover is fixed it will to cover in the interior the second connecting piece is cliied.

A groove is formed in the first connecting piece, and a silica gel piece is arranged in the groove.

The second connecting piece is arranged on the inner side of the cover body.

And a fixing hole for buckling the earphone and a magnet for attracting the earphone are arranged in the charging bin.

According to the utility model, when the cover locking mechanism is separated from the cover opening mechanism, the cover opening mechanism is directly driven to rotate under the action of the first torsion spring, the cover opening mechanism rotates to drive the cover body to open, and the cover body does not need to be manually opened in the whole cover opening process, so that automatic cover opening can be realized by pressing a key, a user can conveniently open the cover body when operating with one hand, the complicated locking operation that one hand holds the charging bin body and the other hand turns over the cover is eliminated, the cover opening mechanism is simple and convenient, and the user experience is enhanced.

Drawings

The advantages and realisation of the utility model will be more apparent from the following detailed description, given by way of example, with reference to the accompanying drawings, which are given for the purpose of illustration only, and which are not to be construed in any way as limiting the utility model, and in which:

fig. 1 is a first diagram illustrating an open state of a charging device according to an embodiment of the present invention;

FIG. 2 is a first block diagram of a locking mechanism according to an embodiment of the present invention;

FIG. 3 is a second block diagram of the locking mechanism of the embodiment of the present invention;

FIG. 4 is an exploded view of a locking mechanism in an embodiment of the present invention;

FIG. 5 is a structural view of a torsion spring in the embodiment of the present invention;

fig. 6 is a disassembled structure diagram of the charging device in the embodiment of the present invention;

FIG. 7 is a cross-sectional view of a charging device according to an embodiment of the present invention when closed;

fig. 8 is a state diagram of the door opening mechanism when the charging device is closed according to the embodiment of the present invention;

fig. 9 is a sectional view of the charging device in an embodiment of the present invention when opened;

fig. 10 is a state diagram of the lid opening mechanism when the charging device is opened in the embodiment of the utility model;

fig. 11 is a structural diagram of a charging bin in an embodiment of the present invention.

Detailed Description

As shown in fig. 1, the charging and storing device provided in the embodiment of the present invention includes a charging bin 100, a lid 200, a lid opening mechanism 300, and a lid locking mechanism, where the lid locking mechanism is installed on the charging bin and can be engaged with and disengaged from the lid opening mechanism 300, the lid 200 is closed when the lid locking mechanism is engaged with the lid opening mechanism 300, and the lid 200 is opened when the lid locking mechanism is disengaged from the lid opening mechanism 300.

As shown in fig. 2 to 5, the lid opening mechanism includes a first connecting member 310, a second connecting member 320, a first rotating member 330, a second rotating member 340, and a first torsion spring 350, the first connecting member 310 is fixed in the charging compartment, the second connecting member 320 is fixed on the lid body, the first rotating member 330 is rotatably connected to the first connecting member 310, the first rotating member 330 is rotatably connected to the second connecting member 320, the second rotating member 340 is rotatably connected to the first connecting member 310, and the second rotating member 340 is rotatably connected to the second connecting member 320. The first torsion spring 350 is installed between the first connecting member 310 and the first rotating member 330, and the lid body 200 is driven to open by the first torsion spring 350 when the lid locking mechanism is disengaged from the lid opening mechanism. Because the mechanism of uncapping is directly driven to uncap through the effect of first torsional spring when locking closure mechanism breaks away from with the mechanism of uncapping and is rotated, uncapping the mechanism and rotate and drive the lid and open, whole process of uncapping need not the manual lid of opening to can realize uncapping according to the button is automatic, the person of facilitating the use can open the lid when one-hand operation, removes one hand and takes the storehouse body that charges, and the numerous lock operation of another hand-turning upper cover, simple and convenient, reinforcing user experience.

The first torsion spring includes a torsion spring body 351, a first torsion spring arm 352 extending outward from the torsion spring body 351, and a second torsion spring arm 353 extending outward from the torsion spring body 351, wherein the first torsion spring arm 352 abuts against the first connecting member 310, and the second torsion spring arm 353 abuts against the first rotating member 330.

Referring to fig. 5, in the present embodiment, a first mounting groove 313 is formed on the first connecting member 310, a first torsion spring arm 352 extends into the first mounting groove 313 and abuts against a groove wall of the first mounting groove 313, a second mounting groove 333 is formed on the first rotating member 330, and a second torsion spring arm 353 is disposed in the second mounting groove 333 and abuts against a groove wall of the second mounting groove 333. When the cover body is closed, the first rotating member 330 rotates to enable the second torsion spring arm 353 to rotate, so that the torsion spring generates torsion, when the cover locking mechanism is separated from the cover opening mechanism, the torsion of the torsion spring can drive the first rotating member 330 to rotate, and further drive the cover opening mechanism to rotate, and the cover body is opened.

Referring to fig. 4, the first connecting member 310 includes a first connecting plate 311 and a first side plate 312 disposed at both left and right sides of the first connecting plate 311, a first mounting slot 313 is located on the first connecting plate 311, a first connecting hole 314 and a second connecting hole 315 are disposed on the first side plate 312, and the first connecting hole 314 is located in front of the second connecting hole 315. The second connecting member 320 includes a second connecting plate 321 and second side plates 322 disposed at left and right sides of the second connecting plate 321, a third connecting hole 323 and a fourth connecting hole 324 are disposed on the second side plates 322, and the third connecting hole 323 is located in front of the fourth connecting hole 324. The first rotating member 330 is plate-shaped and has a strip shape, one end of the first rotating member 330 is provided with a fifth connecting hole 331, and the other end of the first rotating member 330 is provided with a sixth connecting hole 332. The second rotating member 340 is plate-shaped and has a strip shape, one end of the second rotating member 340 is provided with a seventh connecting hole 341, and the other end of the second rotating member 340 is provided with an eighth connecting hole 342.

The first link 310, the first rotating member 330 and the first torsion spring 350 are connected by a first pin 370, and when installed, the first pin 370 passes through the first connecting hole 314, the fifth connecting hole 331 and the torsion spring body in sequence to link the first link 310, the first rotating member 330 and the first torsion spring 350, and to place the first torsion spring arm in the first mounting groove 313, and the second torsion spring arm in the second mounting groove 333. The first rotating member 330 is connected to the second connecting member 320 by a second pin 360, and when the first rotating member is mounted, the second pin 360 passes through the third connecting hole 323 and the sixth connecting hole 332 in sequence to link the first rotating member 330 to the second connecting member 320. The second connecting member 320 is connected to the second rotating member 340 by a third pin 380, and when the connecting member is mounted, the third pin 380 sequentially passes through the fourth connecting hole 324 and the eighth connecting hole 342 to link the second connecting member 320 to the second rotating member 340. The second rotating part 340 is connected with the first connecting part 310 through a fourth pin 390, and when the hinge is installed, the fourth pin 390 sequentially passes through the second connecting hole 315 and the seventh connecting hole 341 to connect the second rotating part 340 with the first connecting part 310, so that a four-section balance semi-automatic hinge structure is assembled. The second torsion arm of the first torsion spring rotates to drive the first connecting member 310 to rotate, and further drives the cover opening mechanism to rotate to open the cover body.

A groove 316 is arranged between the first connecting plate 311 and the two first side plates 312 of the first connecting piece, a silica gel piece 360 is arranged in the groove 316, and the silica gel piece 360 plays a role in damping, so that the cover body can not be ejected and opened, and the balance is kept and the opening is realized.

The second connecting piece is provided with a U-shaped notch, and a magnet is arranged in the U-shaped notch.

As shown in fig. 6, the cover body includes an outer cover 210 and an inner cover 220, the inner cover 220 is provided with an assembly hole 221, positioning columns 222 are arranged on the left and right sides of the assembly hole 221, a second connecting plate of the second connecting member is arranged in the assembly hole 221, positioning holes 325 matched with the positioning columns 222 are arranged on the left and right sides of the second connecting plate, the outer cover 210 is fixed on the inner cover 220 to clamp the second connecting plate, so that the second connecting member is fixed on the inner side of the cover body, the whole cover opening mechanism is not exposed outside the product, and the product is more beautiful.

The charging bin comprises an outer shell 110 and an inner shell 120, wherein the inner shell 120 is provided with an installation cavity 121, a first connecting piece is arranged in the installation cavity 121, and the first connecting piece is connected with the inner shell 120 through a screw 130.

As shown in fig. 7 and 9, the locking mechanism includes a button 400 and a lock catch 500, the button 400 is movably mounted on the charging bin 100, a telescopic spring 600 is disposed between the button 400 and the housing of the charging bin 100, and the button 400 is conveniently pressed and the button 400 is conveniently reset through the telescopic spring 600. The latch 500 is rotatably installed on the charging chamber 100, a second torsion spring 530 is disposed between the latch 500 and the housing 110 of the charging chamber, a rotating shaft penetrates through the charging chamber 100, the latch 500 and the second torsion spring 530 to connect the three, and the second torsion spring 530 is used for resetting the latch 500.

One end of the lock catch 500 is a contact end 520, the contact end 520 is in contact with the button 400, the other end of the lock catch is provided with a barb 510, and the second connecting piece 320 is provided with a clamping groove 325 matched with the barb 510. When the button 400 is pressed downwards, the button 400 presses the contact end 520 of the latch 500 downwards, so that the latch 500 rotates counterclockwise, the barb 510 disengages from the engaging groove 325, at this time, the lid opening mechanism rotates to open the lid under the action of the first torsion spring, the button 400 is released, and the latch 500 returns under the action of the second torsion spring 530.

The uncapping principle of the present invention is specifically described below with reference to fig. 7 to 10:

as shown in fig. 7, when the cover is closed, the first torsion spring generates torsion due to rotation, the first torsion spring arm 352 abuts against the first connecting member 310, and the second torsion spring arm 353 abuts against the first rotating member 330. When the cover is opened, the button 400 is pressed downwards, the button 400 presses the contact end 520 of the latch 500 downwards, so that the latch 500 rotates counterclockwise, the barb 510 is disengaged from the engaging groove 325, at this time, due to the torsion action, the second torsion spring arm 353 pushes the first rotating member 330 to rotate clockwise, and then drives the second connecting member 320 and the second rotating member 340 to rotate clockwise, so that the cover body 200 is opened, and the state shown in fig. 10 is obtained. In the process of opening the cover body, the silicone piece 360 plays a damping role, so that the cover body 200 cannot be ejected to be opened, and the balance opening is kept.

When the cover body is closed, the cover body 200 is manually pushed leftwards, the first rotating member 330 and the second rotating member 340 rotate anticlockwise, the cover opening mechanism starts to be closed in a semi-self-locking mode until the barb 510 and the clamping groove 325 are mutually buckled, the state is changed to be the state shown in fig. 7, the first torsion spring generates torsion due to rotation, the torsion of the first torsion spring can enable the clamping groove 325 to be hooked with the barb 510, the barb 510 and the clamping groove 325 are prevented from being separated, and the purpose of locking and closing the cover body is achieved.

As shown in fig. 11, a fixing hole 140 for fastening the earphone and a magnet 150 for attracting the earphone are provided in the charging chamber. Insert the fixed orifices in storehouse of charging with bluetooth headset, the earphone can be withheld in the fixed orifices, makes leading electrical pillar of earphone and the electrical pillar contact of leading in storehouse of charging more abundant more stable through magnet suction in addition, makes the earphone charged state be difficult to break away from disconnected and continuous in violent rocking, reinforcing user experience.

While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, those skilled in the art will appreciate that various modifications can be made to the present invention without departing from the scope and spirit of the utility model. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.

Claims

1. The utility model provides a storage device charges, includes the storehouse of charging, lid, uncapping mechanism and locking closure mechanism, locking closure mechanism installs on the storehouse of charging and can with uncapping mechanism block and break away from, its characterized in that, uncapping mechanism includes first connecting piece, second connecting piece, first rotation piece, second rotation piece and first torsion spring, first connecting piece is installed in the storehouse of charging, the second connecting piece is installed on the lid, first rotation piece rotates with first connecting piece, second connecting piece to be connected, the second rotates with first connecting piece, second connecting piece and rotates to be connected, first torsion spring is installed first connecting piece with between the first rotation piece, locking closure mechanism with uncapping mechanism drives the lid and opens through first torsion spring when breaking away from.

2. The charging receptacle of claim 1, wherein the first torsion spring comprises a torsion spring body, a first torsion spring arm extending outwardly from the torsion spring body, and a second torsion spring arm extending outwardly from the torsion spring body, the first torsion spring arm abutting the first connector, the second torsion spring arm abutting the first rotating member.

3. The charging and storage device of claim 2, wherein the first connecting member is provided with a first mounting groove, and the first torsion arm extends into the first mounting groove and abuts against a groove wall of the first mounting groove; and the second torsion spring arm is arranged in the second mounting groove and is abutted against the groove wall of the second mounting groove.

4. The charging and storage device according to claim 1, wherein the locking mechanism comprises a button movably mounted on the charging chamber and a lock catch rotatably mounted on the charging chamber, one end of the lock catch is in contact with the button, the other end of the lock catch is provided with a barb, and the second connecting member is provided with a slot matched with the barb.

5. The charging and storage device of claim 4, wherein a second torsion spring is disposed between the latch and the charging chamber, and a rotating shaft penetrates through the charging chamber, the latch and the second torsion spring to connect the charging chamber, the latch and the second torsion spring.

6. The charge storage device of claim 4, wherein a telescoping spring is disposed between the button and the charging bay.

7. The charging and accommodating device of claim 1, wherein the cover comprises an outer cover and an inner cover, the inner cover is provided with an assembly hole, positioning posts are arranged on two sides of the assembly hole, the second connecting member is arranged in the assembly hole, positioning holes matched with the positioning posts are arranged on two sides of the second connecting member, and the outer cover is fixed on the inner cover to clamp the second connecting member.

8. The charging and storage device of claim 1, wherein the first connector has a recess, and the recess has a silicone member.

9. The charging receptacle apparatus of claim 1, wherein the second connector is disposed inside the cover.

10. The charging and storage device of claim 1, wherein the charging chamber is provided with a fixing hole for fastening an earphone and a magnet for attracting the earphone.