CN115567824A

CN115567824A - Charging stand

Info

Publication number: CN115567824A
Application number: CN202211313523.2A
Authority: CN
Inventors: 邹剑妹; 赵庆宏; 周银银
Original assignee: Luxshare Electronic Technology Kunshan Ltd
Current assignee: Luxshare Electronic Technology Kunshan Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-03
Also published as: TW202418821A

Abstract

The invention belongs to the technical field of wireless earphones, and discloses a charging seat which comprises a shell, a circuit board, a battery and a cover body, wherein an earphone inserting groove is formed in the shell, the earphone inserting groove is configured to be only capable of containing a handle part of an earphone, the circuit board and the battery are arranged in the shell, the battery is electrically connected to the circuit board, the cover body is in a covering state and an opening state, the cover body covers a notch of the earphone inserting groove in the covering state, the cover body opens the notch of the earphone inserting groove in the opening state, and the handle part can be contained in the earphone inserting groove only in the opening state. According to the invention, the earphone insertion groove can only contain the handle part of the earphone, when charging is carried out, the handle part of the earphone is inserted into the earphone insertion groove, the sounding part of the earphone is positioned outside the earphone insertion groove, and different shapes of accommodating grooves are not required to be adapted to the sounding parts of different types of earphones, so that earphones of various types can be adapted, and the size of the charging seat is effectively reduced.

Description

Charging stand

Technical Field

The invention relates to the technical field of wireless earphones, in particular to a charging seat.

Background

The existing wireless earphone is usually accommodated in the earphone box for charging, but because the wireless earphone corresponds to the reason of matching with the accommodating groove in the earphone box, the earphone box of a type can only accommodate the wireless earphone of a type, when a user loses the earphone box or owns a plurality of wireless earphones of different types, the earphone box is additionally added for use, the use cost is improved, and because the existing earphone box needs to accommodate the whole earphone when making, the volume is larger, and the inconvenience is brought to the trip.

Disclosure of Invention

The invention aims to provide a charging seat which can be adapted to earphones of various models and is convenient to carry.

In order to achieve the purpose, the invention adopts the following technical scheme:

the charging seat includes:

a housing having an earphone insertion slot disposed thereon, the earphone insertion slot configured to receive only a handle portion of an earphone;

a circuit board disposed within the housing;

the battery is arranged in the shell and is electrically connected with the circuit board;

a cover having a covered state in which the cover covers the slot opening of the earphone insertion slot and an open state in which the cover opens the slot opening of the earphone insertion slot, the handle portion being receivable in the earphone insertion slot only in the open state.

Preferably, the method further comprises the following steps:

a drive assembly disposed within the housing;

the charging male head is arranged in the shell, fixedly connected to the output end of the driving assembly and electrically connected to the circuit board, a charging through hole is further formed in the shell, and the driving assembly can drive the charging male head to extend out of the charging through hole.

Preferably, the driving assembly includes:

the motor is fixedly arranged in the shell and is electrically connected with the circuit board;

one end of the screw is connected with an output shaft of the motor;

the supporting block is arranged in the shell in a sliding mode and is in threaded connection with the screw rod, and the charging male head is arranged on the supporting block.

Preferably, the driving assembly further comprises a guide convex rib, the guide convex rib is arranged on the circuit board, and the supporting block is arranged on the guide convex rib in a sliding mode.

Preferably, the electronic device further comprises a control module, the control module is arranged on an outer wall of the housing, the driving assembly and the control module are respectively electrically connected to the circuit board, and the control module is configured to control the driving assembly to act.

Preferably, the control module is a button, and in two adjacent times of pressing of the button, the charging male head is controlled to extend out of the charging through hole at one time, and the charging male head is controlled to retract into the charging through hole at the other time.

Preferably, the portable electronic device further comprises a fixing piece, wherein the fixing piece is connected to the shell, and the shell can be fixed at a setting position through the fixing piece.

Preferably, one of the cover body and the housing is provided with a sliding joint, and the other is provided with a sliding groove, and the sliding joint is slidably arranged in the sliding groove.

Preferably, a positioning groove is communicated with an end of the sliding connection groove, and when the sliding connector moves into the positioning groove, the cover body can rotate relative to the shell.

Preferably, the portable electronic device further comprises a work indicator light, wherein the work indicator light is arranged on the outer wall of the shell and electrically connected to the circuit board.

The invention has the beneficial effects that:

the earphone cartridge groove only can the handle portion of holding earphone, when charging, with the handle portion of earphone insert in the earphone cartridge groove can, the pronunciation position of earphone is located the earphone cartridge inslot side, need not the storage tank of the different shapes of pronunciation portion adaptation to the earphone of different models, thereby can adapt the earphone of multiple model, and effectively reduced the volume of charging seat, the convenience of carrying has been improved, on this basis, through setting up the lid, can avoid foreign matter such as dust to fall into in the earphone cartridge groove.

Drawings

Fig. 1 is a schematic structural diagram of a charging seat according to an embodiment of the present invention when charging an earphone;

FIG. 2 is a schematic structural view of the upper case of FIG. 1 with the case omitted;

fig. 3 is a schematic structural diagram of the driving assembly and the charging male connector according to the embodiment of the invention;

fig. 4 is a schematic structural diagram of the charging stand according to the embodiment of the present invention in an open state;

fig. 5 is a schematic structural diagram of a charging cradle in a covering state according to an embodiment of the present invention.

In the figure:

1. a housing;

11. the earphone is inserted into the slot; 12. a charging via; 13. a sliding connection groove; 14. positioning a groove;

2. a circuit board;

3. a battery;

4. a drive assembly;

41. a motor; 42. a screw; 43. a supporting block; 44. a guide convex edge;

5. charging the male head;

6. a control module;

7. a fixing member;

8. a cover body;

81. a slip joint;

9. a work indicator light;

100. an earphone;

101. a shank portion; 102. a sound-producing portion.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise specifically stated or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may include, for example, fixed or detachable connections, mechanical or electrical connections, direct or indirect connections via intermediate media, communication between two elements, or the interaction between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1-5, the present invention provides a charging stand, which includes a housing 1, a circuit board 2, a battery 3, and a cover 8. The earphone insertion groove 11 is formed in the casing 1, the earphone insertion groove 11 is configured to only accommodate the handle portion 101 of the earphone 100, the circuit board 2 and the battery 3 are both arranged in the casing 1, the battery 3 is electrically connected to the circuit board 2 and is configured to charge the earphone 100 in the earphone insertion groove 11, the cover body 8 has a covering state and an opening state, in the covering state, the cover body 8 covers a notch of the earphone insertion groove 11, in the opening state, the cover body 8 opens the notch of the earphone insertion groove 11, and the handle portion 101 can only be accommodated in the earphone insertion groove 11 in the opening state.

In the invention, the earphone insertion groove 11 can only contain the handle part 101 of the earphone 100, when charging is carried out, the handle part 101 of the earphone 100 is inserted into the earphone insertion groove 11, the sounding part 102 of the earphone 100 is positioned outside the earphone insertion groove 11, and accommodating grooves with different shapes are not needed to be adapted to the sounding parts 102 of earphones 100 with different types, so that earphones 100 with various types can be adapted, the volume of a charging seat is effectively reduced, and the carrying convenience is improved.

Specifically, the charging seat still includes drive assembly 4 and the public head 5 that charges, and drive assembly 4 all sets up in casing 1 with the public head 5 that charges, and the public head 5 rigid coupling that charges is in drive assembly 4's output to the electricity is connected in circuit board 2, still is provided with charging through-hole 12 on the casing 1, and drive assembly 4 can drive and charge public head 5 and stretch out from charging through-hole 12. Through setting up the public head 5 of charging that the electricity is connected in circuit board 2, make the charging seat when charging, can omit the connection of charging wire, directly charge with the public head 5 cartridge that charges mouth, the cost is reduced, the convenience of use and carrying has been improved, on this basis, through setting up drive assembly 4, make public head 5 of charging accept under non-charging state in casing 1, stretch out from casing 1's charging through-hole 12 under charging state, public head 5 of charging has been protected effectively, public head 5 of charging of evagination setting has been avoided crooked damage under the exogenic action, the service life of product has been improved.

In this embodiment, the circuit board 2 is provided with an electrical connection terminal, the electrical connection terminal extends into the earphone insertion slot 11, when the earphone 100 is accommodated in the earphone insertion slot 11, the electrical connection terminal is electrically connected to the electrical connection terminal, then the circuit board 2 controls the battery 3 to charge the earphone 100, when the electric quantity of the battery 3 is insufficient, the charging male connector 5 is controlled to extend out of the charging through hole 12, then the charging male connector 5 is inserted into a charging interface of a charger, so that the charging of the battery 3 can be realized, wherein on the basis of the circuit board 2, the charging of the battery 3 to the earphone 100 is performed, the charging of the battery 3 by the external power supply through the charging male connector 5 is a conventional setting in the field, further detailed circuit structure and control principle are not repeated, and the conventional setting can be referred.

Specifically, the driving assembly 4 includes a motor 41, a screw 42, and a supporting block 43. The motor 41 is fixedly arranged in the housing 1 and electrically connected to the circuit board 2, one end of the screw 42 is connected to an output shaft of the motor 41, the motor 41 can drive the screw 42 to rotate around the axis of the motor, the supporting block 43 is slidably arranged in the housing 1 and is screwed to the screw 42, and the charging male connector 5 is arranged on the supporting block 43. The charging male head 5 is driven to extend out or retract through the positive and negative rotation of the control motor 41 and the matching of the screw rod 42 and the supporting block 43, the control process is simple, and the transmission structure is safe and reliable.

More specifically, the driving assembly 4 further includes a guiding protrusion 44, the guiding protrusion 44 is disposed on the circuit board 2, and the supporting block 43 is slidably disposed on the guiding protrusion 44. By the sliding fit of the guide ridge 44 and the supporting block 43, the structure is simplified, and the supporting block 43 can slide smoothly relative to the circuit board 2.

In this embodiment, the motor 41 is also fixedly disposed on the circuit board 2, so as to further simplify the structure, and the circuit board 2 is provided with two guiding ridges 44 in parallel and at intervals, the supporting block 43 is provided with two guiding sliding grooves, and the two guiding ridges 44 penetrate through the two guiding sliding grooves in a one-to-one correspondence manner, so that the supporting block 43 can slide on the circuit board 2 more stably.

Specifically, the charging stand further includes a control module 6, the control module 6 is disposed on an outer wall of the casing 1, the driving component 4 and the control module 6 are electrically connected to the circuit board 2, respectively, and the control module 6 is configured to control the driving component 4 to act. By providing the control module 6, the user can control the drive assembly 4 conveniently.

More specifically, the control module 6 is a button, and two consecutive presses of the button control the male charging head 5 to extend from the charging through hole 12 at one time and control the male charging head 5 to retract into the charging through hole 12 at the other time. The above arrangement simplifies the steps of the control operation, so that the user only needs to press the control module 6.

In this embodiment, the control module 6 can control the extension and retraction of the charging male 5 by controlling the forward and reverse rotation of the motor 41. The control of the motor 41 by the control module 6 is conventional in the art, and further detailed circuit structures and control principles are not described herein, and conventional settings may be referred to. In addition, control module 6 can also set up to the knob except setting up to the button, and the knob can shift between two fender position and twist reverse, and when the knob was twisted reverse to a fender position, male head 5 that charges stretched out, and when the knob was twisted reverse to another fender position, male head 5 that charges withdrawed, can also set up to touch control screen, and through the protruding or withdrawal of the male head 5 that charges of option control on the operation screen.

Specifically, the charging stand further includes a fixing part 7, the fixing part 7 is connected to the casing 1, and the casing 1 can be fixed in a setting position, such as a desktop, an electrical equipment surface, etc., through the fixing part 7, so that the earphone 100 can be more stably inserted on the casing 1 for charging.

More specifically, the fixing member 7 includes a vacuum chuck, and the housing 1 can be fixed to the set position by suction by the vacuum chuck.

In this embodiment, be provided with two vacuum chuck on the casing 1 side by side to increased casing 1 and adsorbed fixed reliability, mounting 7 can also include other adapting unit that can dismantle such as magic subsides, magnet except vacuum chuck.

Specifically, the casing 1 is a rectangular block structure, the two earphone insertion slots 11 are arranged at the top of the casing 1, and are symmetrically arranged for inserting a pair of earphones 100, the fixing member 7 is arranged at the bottom of the casing 1, and the control module 6 and the charging through hole 12 are respectively arranged on two opposite side walls of the casing 1, so that mutual interference is avoided.

More specifically, casing 1 includes the bottom plate and clamps in the epitheca of bottom plate, and bottom plate and epitheca enclose to establish and form an inner chamber, and circuit board 2, battery 3, drive assembly 4 and the public head 5 that charges all are located the inner chamber, and battery 3 presss from both sides to be located between circuit board 2 and the bottom plate, and drive assembly 4 and the public head 5 that charges are located one side that circuit board 2 deviates from battery 3, and earphone cartridge groove 11 and charging through-hole 12 are seted up on the epitheca.

Specifically, on both the cover body 8 and the case 1, one is provided with a sliding joint 81, and the other is provided with a sliding joint groove 13, the sliding joint 81 being slidably provided in the sliding joint groove 13. The above arrangement enables the cover 8 to be flexibly positionally adjusted relative to the housing 1 to selectively open or cover the earphone insertion slot 11.

More specifically, the cover body 8 includes a cover plate and two connecting plates, the cover plate is configured to cover the notches of the earphone insertion grooves 11, the two connecting plates are perpendicular to the cover plate and are respectively connected to two ends of the cover plate, a sliding connector 81 is arranged on each connecting plate, sliding grooves 13 are respectively arranged on two opposite side walls of the casing 1, and the two sliding connectors 81 are slidably arranged in the two sliding grooves 13 in a one-to-one correspondence. The above arrangement enables the cover 8 to be connected to the housing 1 and to slide relative to the housing 1.

Specifically, the end of the sliding contact groove 13 communicates with the positioning groove 14, and when the sliding connector 81 moves into the positioning groove 14, the cover 8 can rotate relative to the housing 1. Above-mentioned setting for lid 8 can rotate for casing 1, has avoided the emergence that lid 8 is in the condition of unsettled state, makes lid 8's regulation safe and reliable more.

More specifically, in the open state, the cover 8 opens the notch of the earphone insertion slot 11 while covering the control module 6. By the arrangement, the cover body 8 covers the control module 6 in the open state, and the phenomenon that the control module 6 is touched by mistake when the charging seat charges the earphone 100 on the cover body in the open state is avoided.

In this embodiment, the sliding groove 13 is formed in the housing 1 and extends along the front-back direction from the charging hole 12 to the control module 6, the positioning groove 14 is formed in one end, facing the control module 6, of the sliding groove 13, the sliding joint 81 is formed in one end, facing the charging hole 12, of the connecting plate, when the sliding joint 81 slides into the positioning groove 14, the cover body 8 opens the notch of the earphone insertion groove 11, then the cover body 8 downwards rotates under the action of self gravity to a placing surface abutting against the charging seat, at this moment, the position and the orientation state of the cover body 8 are safer and more reliable, the housing 1 can be supported in an auxiliary mode, and the housing 1 is prevented from toppling over.

Specifically, the charging stand further includes a work indicator light 9, and the work indicator light 9 is disposed on the outer wall of the casing 1 and electrically connected to the circuit board 2. By setting the work indicator lamp 9, the working state of the charging stand can be indicated.

More specifically, the operation indicator light 9 is disposed on the top of the housing 1 between the two earphone slots 11.

In this embodiment, the charging seat has a fool-proof function, when the earphone 100 is inserted reversely in the earphone insertion slot 11, the work indicator lamp 9 sends a first prompt signal, when the electric quantity of the battery 3 is lower than a first set value and needs to be charged, the work indicator lamp 9 sends a second prompt signal, when the battery 3 in the charging seat is fully charged, the work indicator lamp 9 sends a third prompt signal, and when the charging seat is fully charged to the earphone 100 thereon, the work indicator lamp 9 sends a fourth prompt signal. The first prompt signal, the second prompt signal, the third prompt signal and the fourth prompt signal are different and are different in lighting color and/or flashing frequency. The setting principle of the various prompting signals of the work indicator light 9 and the triggering work steps are conventional in the art and are not described in detail herein.

The charging seat of the invention has the following specific working process:

when charging the headset 100:

firstly, fixing the shell 1 on a placing surface through a fixing piece 7.

Step two, slide and open lid 8, open the notch in earphone cartridge groove 11 on the casing 1, then lid 8 rotates downwards under self action of gravity to the face of placing that leans on the charging seat.

And step three, placing the earphone 100 into the earphone insertion groove 11 for charging.

When charging the charging stand itself:

step one, pressing the control module 6, and driving the driving component 4 to act to drive the charging male head 5 to extend out of the charging through hole 12.

And step two, inserting the charging male head 5 into the charging port for charging.

And step three, after the charging is finished, pulling the charging male head 5 out of the charging port.

And step four, pressing the control module 6 again, and driving the driving assembly 4 to act to drive the charging male head 5 to retract into the charging through hole 12.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The charging seat, its characterized in that includes:

a housing (1), wherein an earphone insertion slot (11) is arranged on the housing (1), and the earphone insertion slot (11) is configured to only accommodate a handle part (101) of an earphone (100);

a circuit board (2) disposed within the housing (1);

a battery (3) disposed in the housing (1) and electrically connected to the circuit board (2);

a cover body (8), wherein the cover body (8) has a covering state in which the cover body (8) covers the opening of the earphone insertion slot (11), and an opening state in which the cover body (8) opens the opening of the earphone insertion slot (11), and the handle portion (101) can be accommodated in the earphone insertion slot (11) only in the opening state.

2. The charging cradle of claim 1, further comprising:

a drive assembly (4) disposed within the housing (1);

the charging male head (5) is arranged in the shell (1), fixedly connected to the output end of the driving component (4) and electrically connected to the circuit board (2), a charging through hole (12) is further formed in the shell (1), and the driving component (4) can drive the charging male head (5) to extend out of the charging through hole (12).

3. Charging stand according to claim 2, characterized in that said driving assembly (4) comprises:

the motor (41) is fixedly arranged in the shell (1) and is electrically connected to the circuit board (2);

a screw (42) having one end connected to an output shaft of the motor (41);

the supporting block (43) is arranged in the shell (1) in a sliding mode and is in threaded connection with the screw rod (42), and the charging male head (5) is arranged on the supporting block (43).

4. The charging stand according to claim 3, wherein the driving assembly (4) further comprises a guiding protruding edge (44), the guiding protruding edge (44) is disposed on the circuit board (2), and the supporting block (43) is slidably disposed on the guiding protruding edge (44).

5. The charging stand according to claim 2, further comprising a control module (6), wherein the control module (6) is disposed on an outer wall of the housing (1), the driving assembly (4) and the control module (6) are electrically connected to the circuit board (2), respectively, and the control module (6) is configured to control the driving assembly (4) to act.

6. Charging stand according to claim 5, characterized in that the control module (6) is a button, the two consecutive presses of which control the male charging head (5) to extend from the charging through hole (12) at one time and control the male charging head (5) to retract into the charging through hole (12) at the other time.

7. The charging stand according to claim 1, further comprising a fixing member (7), wherein the fixing member (7) is connected to the housing (1), and the housing (1) can be fixed at a setting position by the fixing member (7).

8. Charging stand according to claim 1, characterized in that one of the cover (8) and the housing (1) is provided with a sliding joint (81) and the other is provided with a sliding joint slot (13), the sliding joint (81) being slidably arranged in the sliding joint slot (13).

9. The charging stand according to claim 8, wherein a positioning slot (14) is communicated with an end of the sliding slot (13), and when the sliding joint (81) moves into the positioning slot (14), the cover (8) can rotate relative to the housing (1).

10. The charging stand according to any one of claims 1 to 9, further comprising a working indicator light (9), wherein the working indicator light (9) is disposed on the outer wall of the casing (1) and electrically connected to the circuit board (2).