CN220735008U - Earphone display rack - Google Patents

Abstract

The utility model discloses an earphone display rack, and relates to the technical field of earphones. The earphone display rack comprises a support, a wireless communication module, a control circuit and a control piece, wherein the support is used for supporting the earphone; the wireless communication module is in communication connection with the earphone; the control circuit board is electrically connected with the wireless communication module; the control unit is electrically connected with the control circuit board, and the control circuit board generates control signals according to signals of the control unit and transmits the control signals to the earphone through the wireless communication module. According to the earphone display rack, wireless connection between the earphone and the display rack is realized through the wireless communication module; in addition, the earphone display frame is provided with a control piece which is electrically connected with the control circuit board, the control piece can control the earphone by a user through the control circuit board to generate a control signal, and the control signal is transmitted to the earphone through the wireless communication module, so that the earphone is controlled.

Description

Earphone display rack

Technical Field

The utility model relates to the technical field of earphones, in particular to an earphone display rack.

Background

When the earphone is used for commercial display, the earphone is generally connected with the display rack through a connecting wire so as to transmit data between the display rack and the earphone, so that the display rack can control the earphone, for example, the operation of starting up, shutting down, pausing, last operation, next operation and the like is performed through the display rack; because of the existence of one connecting wire, the user is influenced by factors such as the length of the connecting wire in the experience process, so that the user experience is reduced.

For example, chinese patent publication No. CN209073986U discloses a multifunctional U-shaped earphone display stand, which includes a stand, a universal tee, a placement plate, first and second jaws for securing an earphone, and a sleeve pin and a jaw lock. When the portable earphone is used, a data line on the U-shaped earphone is inserted into an earphone jack on the side face of the play box, and then the touch screen is operated to select a song playing function.

In addition, in the process of display, the electric quantity of earphone descends in the in-process of using, consequently needs timely to charge to the earphone. In the prior art, the show shelf is provided with the socket that charges, links to each other with the earphone through the charging wire. For example, chinese patent publication No. CN212675655U discloses a commodity security device for earphone display, where the charging module includes a charging block and a charging wire, the charging block can be connected with a charging base, one end of the charging wire is connected with the charging block, and the other end of the charging wire can be connected with a charging input interface of the earphone, so as to charge the earphone. This scheme realizes charging through the charging wire, needs to insert the charging hole of earphone with the charging wire when putting back the show shelf, inconvenient operation.

Further, existing earphone display frames are usually supported by upright posts, which have a high center of gravity and are easy to fall or topple.

Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.

Disclosure of Invention

The utility model aims to provide an earphone display rack, wherein an earphone is connected with a support in a wireless mode, and the support can control the earphone.

In order to achieve the above object, the present utility model provides an earphone display stand, which includes:

the support is used for supporting the earphone;

the wireless communication module is in communication connection with the earphone;

the control circuit board is electrically connected with the wireless communication module; the method comprises the steps of,

the control unit is electrically connected with the control circuit board, and the control circuit board generates control signals according to signals of the control unit and transmits the control signals to the earphone through the wireless communication module.

Further, the wireless communication module is a Bluetooth module connected with the earphone Bluetooth.

Further, the control piece comprises one or more of a touch screen and keys.

Further, the earphone display rack comprises a base which is horizontally arranged and a display device which is connected with the base, the support is arranged on the first upper surface of the base, and the display device comprises one or more of a display screen and a stretching board. Vertical, inclined

Further, the earphone includes first storehouse body, second storehouse body, first earphone head, second earphone head, connect in the first storehouse body with back string between the second storehouse body, connect in first earphone head with first ear string between the first storehouse body and connect in second earphone head with second ear string between the second storehouse body, the support includes first chamber and second chamber of acceping, first storehouse body with the second storehouse body respectively the join in marriage connect in first chamber with the intracavity is acceptd to the second.

Further, the earphone display rack comprises a base which is horizontally arranged and a display stand which is arranged on the upper surface of the base, wherein the second upper surface of the display stand is obliquely arranged relative to the first upper surface of the base, and the support is connected to the second upper surface of the display stand;

the support comprises two stand columns arranged at intervals, and the first accommodating cavity and the second accommodating cavity are respectively arranged on the two stand columns.

Further, the first accommodating cavity and the second accommodating cavity are opened towards the upper side and the outer side, and the first accommodating cavity and the second accommodating cavity are respectively matched with the shapes of the first bin body and the second bin body.

Further, the first bin body is provided with a first charging module, a second charging module is arranged in the support, and when the earphone is placed on the support, the second charging module is electrically connected with the first charging module.

Further, the first charging module comprises a first charging needle set exposed out of the outer side face of the first bin body, the second charging module comprises a second charging needle set exposed out of the bottom face of the first accommodating cavity, when the earphone is placed on the support, the outer side face and the bottom face are oppositely arranged, and the first charging needle set is in butt joint with the second charging needle set.

Further, the first charging pin group comprises at least two first conductive pins; the second charging needle group comprises at least two second conductive needles, and when the earphone is placed on the support, the first conductive needles are abutted with the corresponding second conductive needles.

Further, the bottom surface is provided with a convex boss, and the surface of the first bin body facing the bottom surface is provided with a positioning groove matched with the boss.

Further, the earphone exhibition frame is including locating the first magnet of the bottom surface of support, first storehouse body includes the second magnet, first magnet with the homopolar relative setting of second magnet.

Compared with the prior art, the utility model has the following beneficial effects: the earphone display rack comprises a support, a wireless communication module, a control circuit and a control piece, and wireless connection between the earphone and the display rack is realized through the wireless communication module; in addition, the earphone display frame is provided with a control piece which is electrically connected with the control circuit board, the control piece can control the earphone by a user, control signals are generated through the control circuit board and are transmitted to the earphone through the wireless communication module, and therefore the earphone display frame is controlled through the earphone.

Drawings

Fig. 1 is a schematic diagram of an earphone display according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an earphone display according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of an earphone display according to an embodiment of the present utility model.

Fig. 4 is a partial enlarged view of i in fig. 2.

Fig. 5 is a schematic view of a stand of an earphone display according to an embodiment of the present utility model.

Fig. 6 is a front view of a first housing of an earphone of the earphone display according to an embodiment of the present utility model.

Fig. 7 is a left side view of a first housing of an earphone of the earphone display of an embodiment of the present utility model.

Fig. 8 is a cross-sectional view of a post of a mount of an earphone display according to an embodiment of the present utility model.

FIG. 9 is a block diagram of one embodiment of the present utility model.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1 and 2, an earphone display corresponding to a preferred embodiment of the present utility model includes a stand, a wireless communication module 3, a control circuit board 4, and an operation member.

The support 1 is used for supporting the earphone 2 and has a supporting function, and the support 1 can be made of hard materials such as stainless steel or hard plastics.

As shown in fig. 9, the wireless communication module 3 is in communication connection with the earphone 2, and data exchange is achieved between the earphone 2 and the earphone display rack through wireless communication, for example, in some embodiments, a control signal of the earphone display rack may be transmitted to the earphone 2 through the wireless communication module 3 to control the earphone 2 to achieve a corresponding function.

The control circuit board 4 is electrically connected with the wireless communication module 3, and the control circuit board 4 has a signal processing function.

The control piece is electrically connected with the control circuit board 4, and the control circuit board 4 generates control signals according to signals of the control piece and transmits the control signals to the earphone 2 through the wireless communication module 3.

In addition to transmitting control signals, the wireless communication module 3 may also transmit other data, for example, in some embodiments, an audio file is stored in the earphone display rack, or the earphone display rack is in communication connection with the cloud database, and can send the audio data to the earphone for playing, so that a user can experience the sound quality of the earphone.

The earphone display rack realizes wireless connection between the earphone 2 and the display rack through the wireless communication module 3; in addition, the earphone display frame is provided with an operation piece which is electrically connected with the control circuit board 4, and the operation piece can generate a control signal for the operation of the earphone by a user through the control circuit board 4 and transmit the control signal to the earphone 2 through the wireless communication module 3, so that the earphone display frame can control the earphone. The earphone display rack and the earphone cancel connecting wires, so that the distance between a user and the earphone display rack is limited little, the user with different heights can wear and experience the earphone conveniently, and the earphone display rack is more convenient to use.

The wireless communication module 3 is not limited in kind, and in some embodiments, the wireless communication module 3 is a bluetooth module connected to the bluetooth of the headset 2, and performs data exchange by means of bluetooth transmission. In other embodiments, the wireless communication module 3 may also be a wifi module, a ZigBee module, or a ZWave module, etc. It can be understood that the wireless communication module corresponding to the wireless communication module 3 in the earphone display rack is arranged in the earphone 2 for wireless connection.

To facilitate the user's manipulation of the headset while experiencing, the manipulation member includes one or more of a touch screen and keys 51. In some embodiments, the earphone display comprises a key 51, and the key 51 can control the earphone to cut songs, adjust volume, and the like, for example. In other embodiments, the earphone display rack includes a touch screen (not shown), and controls such as song selection, song cutting, volume adjustment and the like are performed through the touch screen. In still other embodiments, as shown in fig. 1, the earphone display rack may be provided with both a key 51 and a touch screen, so as to further facilitate operation.

As shown in fig. 1 and 2, the earphone display comprises a base 7 horizontally arranged and a display device connected with the base 7. The base 7 is provided with an inner cavity (not shown in the figure), the wireless communication module 3 and the control circuit board 4 are arranged in the inner cavity of the base 7, occupation of functional elements to the earphone display space is reduced, and the using space of the earphone display space is reasonably distributed.

As shown in fig. 1, in some embodiments, the display device includes a display screen 80, where the display screen 80 is disposed on the first upper surface 70 of the base 7, and the screen is disposed obliquely to the base 7, and the display screen 80 may display functions, parameters, features, and the like of the earphone, and may also display audio data stored in the display device, so that a user may select to play the audio data. In other embodiments, the display device includes a posting board 81, where the posting board 81 is perpendicular to the base 7 or is obliquely disposed, and when the display device is obliquely disposed with the base 7, an included angle between the posting board 81 and the base 7 is preferably greater than 90 °, so that a user can observe the content on the display device conveniently, and a propaganda poster or preferential information corresponding to the earphone can be posted on the posting board 81. In other embodiments, the display device may include both a display screen 80 and a poster board 81, it being understood that the locations of the display screen 80 and poster board 81 are not limited, e.g., the locations of the two may be interchanged. The support 1 is arranged above the base 7 so as to facilitate taking and placing of the earphone.

The earphone 2 includes a first cartridge 20, a second cartridge 21, a first earphone head 22, a second earphone head 23, a rear hook 24 connected between the first cartridge 20 and the second cartridge 21, a first ear hook 25 connected between the first earphone head 22 and the first cartridge 20, and a second ear hook 26 connected between the second earphone head 23 and the second cartridge 21. The earhook adopts the arc design for the hook is at human ear, and back string 24 and earhook all adopt elastic material to make, all have elasticity for produce clamping force between two earphone heads and the human skin, improved the stability when earphone wears. The kind of the earphone 2 is not limited, and in the embodiment shown in fig. 1 and 3, the earphone 2 is a bone conduction earphone.

As shown in fig. 2, the support 1 includes a first accommodating cavity 10 and a second accommodating cavity 11, and a first bin 20 and a second bin 21 are respectively coupled in the first accommodating cavity 10 and the second accommodating cavity 11, and are placed on the support 1 in a horizontal posture, so that the center of gravity of the support 1 is lower, which is beneficial to improving the stability of placing the earphone 2 on the support 1 and reducing the falling risk of the earphone 2 from the support 1.

As shown in fig. 1 and 2, the earphone display stand further comprises a display stand 9 disposed on a first upper surface 70 of the base 7, the base 7 is preferably disposed horizontally and has a first upper surface 70 which is horizontal, a second upper surface 90 of the display stand 9 is disposed obliquely with respect to the first upper surface 70 of the base 7, and the stand 1 is connected to the first upper surface 90 of the display stand 9. The first upper surface 70 is inclined in a direction away from the display device, and is inclined towards the side where the user is located, so as to facilitate the user to take and put the earphone 2.

In some embodiments, as shown in fig. 2 and 4, the support 1 includes two stand columns 12 disposed at intervals, and the first receiving chamber 10 and the second receiving chamber 11 are disposed on the two stand columns 12, respectively. The two stand columns 12 support the earphone 2 placed on the support 1, so that a space exists between at least part of the earphone 2 and the display stand 9, and a user can conveniently take and place the earphone; in addition, the stand 12 supports the earphone 2, so that the earphone 2 can be displayed more stereoscopically. In other embodiments, the two posts 12 may be integrally connected to each other, and may be, for example, elongated, cylindrical, or adapted to the shape of the headset.

As shown in fig. 2 and 4, the first housing chamber 10 and the second housing chamber 11 are opened upward and outward, and the first housing chamber 10 and the second housing chamber 11 are respectively adapted to the shapes of the first housing body 20 and the second housing body 21. When the earphone is placed on the support 1, the rear hanger 24 of the earphone 2 is in an open state, and the first bin 20 and the second bin 21 clamp the support 1 due to the elasticity of the rear hanger 24, so that the stability of placing the earphone 2 on the support 1 is improved.

In the in-process of show, the electric quantity of earphone descends at the in-process of using, in order to in time charge for earphone 2, first storehouse body 20 is equipped with first module 204 that charges, is equipped with second module 14 that charges in the support 1, when earphone 2 is placed on support 1, second module 14 that charges is connected with first module 204 electricity that charges, and earphone 2 can charge automatically, and the mode of charging can adopt grafting to charge or wireless charging etc..

In some embodiments, as shown in fig. 5 and 6, the first charging module 204 includes a first charging pin set exposed on the outer side 20a of the first bin 20, the second charging module 14 includes a second charging pin set exposed on the bottom 100 of the first accommodating cavity 10, when the headset is placed on the support 1, the outer side 20a and the bottom 100 are opposite, and the first charging pin set is in butt joint with the second charging pin set, and at this time, the second charging module 14 and the first charging module 204 are connected through the charging pin set, so as to realize charging of the headset 2.

The first charging pin group comprises at least two first conductive pins 200; the second charging pin group comprises at least two second conductive pins 13. In the embodiment shown in fig. 5 and 6, the number of the first conductive pins 200 and the second conductive pins 13 is two, the second conductive pins 13 protrude from the bottom surface 100, and when the earphone is placed on the support 1, the first conductive pins 200 abut against the corresponding second conductive pins 13, so as to charge the earphone. The first conductive PIN 200 and the second conductive PIN 13 may be spring PIN PINs, for example.

It will be appreciated that the earphone display rack includes a power source electrically connected to the second charging module 14, the power source providing power for charging the earphone, and the second charging module 14 further providing a matched charging circuit. The power supply can be an independent battery or can be directly connected with the mains supply.

As shown in fig. 5 and fig. 6, the bottom surface 100 is provided with a convex boss 1000, the surface of the first bin 20 facing the bottom surface 100 is provided with a positioning groove 201 matched with the boss 1000, and when the boss 1000 is matched with the positioning groove 201, the position of the earphone 2 can be prevented from being deviated when external force is applied; in addition, when the whole body formed by all the bosses 1000 is of a non-central symmetrical structure, the bosses can be inserted into the positioning groove 201 only from a single direction, thereby playing a foolproof role.

In one embodiment, as shown in fig. 5, the number of the bosses 1000 is two, the outline shapes of the outer ends of the two bosses 1000 are different, specifically, the outline of one boss 1000 is in a rounded rectangle, the outline of the other boss 1000 is at least partially in a semicircle (the right outer end of the boss 1000 is in a semicircle in the figure), the first bin 20 is provided with two positioning grooves 201 respectively matched with the two bosses 1000, and the shapes of the two positioning grooves 201 are respectively matched with the two bosses 1000.

In some embodiments, the second conductive pin 13 is disposed through the boss 1000 and partially exposed to the boss 1000, and the first conductive pin 200 is exposed to the positioning slot 201, so that the first conductive pin 200 and the second conductive pin 13 can abut.

The boss 1000 is inserted into the positioning groove 201, so that charging stability can be improved. In order to avoid the influence of the positioning groove 201 on the second conductive needle 13 when taking and putting the earphone, as shown in fig. 7 and 8, the arc-shaped convex parts 120 facing the first bin body 20 and the second bin body 21 are arranged above the shells of the two upright posts 12, the convex parts 120 are matched with the arc-shaped concave surfaces 203 at the upper ends of the first bin body 20 and the second bin body 21, the convex parts 120 limit the taking earphone 2, the positioning groove 201 is hooked by the boss 1000 when the earphone 2 is taken by a user along the vertical direction of the earphone device is reduced, so that the earphone needs to be pulled outwards by the user, and the earphone can be taken out smoothly after the boss 1000 is separated from the positioning groove 201, thereby being beneficial to preventing damage caused by upward pulling of the earphone.

The earphone display rack further comprises a first magnet 6 arranged on the bottom surface 100 of the support 1, the first bin 20 comprises a second magnet 202, the first magnet 6 and the second magnet 202 are arranged in homopolar opposition, when the earphone 2 is put back to the support 1, the first magnet 6 and the second magnet 202 play a role in positioning, and suction force for driving the first conductive needle 200 to abut against the second conductive needle 13 is generated; in addition, the attraction force of the first magnet 6 and the second magnet 202 can improve the stability of the earphone 2 placed on the stand 12.

In the embodiment shown in fig. 5, the number of the first magnets 6 and the second magnets 202 is two, and the two first magnets 6 are disposed on the bottom surface 100 and are disposed on two sides of the second conductive pin 13, respectively, and the axes of the two first magnets 6 are parallel to the axes of the two conductive pins 13. The two poles (N pole and S pole) of the first magnet 6 are located at both ends in the axial direction thereof; the two second magnets 202 are respectively arranged on the inner surface of the shell where the outer side surface 20a of the first bin body 20 is located, the second magnets 202 are correspondingly arranged with the first magnets 6, the two correspondingly arranged magnets are opposite in magnetic poles, attractive force is generated when the two correspondingly arranged magnets are close to each other, and the axes of the two second magnets 202 are parallel to the axes of the two second conductive pins 200.

By providing two magnets on both sides of the conductive needle, the first conductive needle 200 and the second conductive needle 13 can be reliably abutted, and a phenomenon of poor contact such as tilting is not likely to occur.

The foregoing is merely exemplary of the utility model and other modifications can be made without departing from the scope of the utility model.

Claims (12)

1. An earphone display stand, comprising:

a support (1) for supporting the earphone (2);

a wireless communication module (3) which is in communication connection with the earphone (2);

a control circuit board (4) electrically connected with the wireless communication module (3); the method comprises the steps of,

the control piece is electrically connected with the control circuit board (4), and the control circuit board (4) generates control signals according to signals of the control piece and transmits the control signals to the earphone (2) through the wireless communication module (3).

2. The earphone display of claim 1, wherein the wireless communication module (3) is a bluetooth module connected to the earphone (2) bluetooth.

3. The earphone display of claim 1, wherein the manipulation member comprises one or more of a touch screen and a key (51).

4. The earphone display of claim 1, wherein the earphone display comprises a base (7) and a display device connected to the base (7), the support (1) is disposed above the base (7), and the display device comprises one or more of a display screen (80) and a posting board (81).

5. The earphone display of any of claims 1-4, wherein the earphone comprises a first housing (20), a second housing (21), a first earphone head (22), a second earphone head (23), a rear hook (24) connected between the first housing (20) and the second housing (21), a first ear hook (25) connected between the first earphone head (22) and the first housing (20), and a second ear hook (26) connected between the second earphone head (23) and the second housing (21), the support (1) comprises a first receiving cavity (10) and a second receiving cavity (11), the first housing (20) and the second housing (21) being respectively coupled within the first receiving cavity (10) and the second receiving cavity (11).

6. The earphone display of claim 5, wherein the earphone display comprises a base (7) and a display stand (9) disposed on an upper surface of the base (7), a second upper surface (90) of the display stand (9) being disposed obliquely with respect to a first upper surface (70) of the base (7), the support (1) being attached to the second upper surface (90) of the display stand (9);

the support (1) comprises two stand columns (12) which are arranged at intervals, and the first accommodating cavity (10) and the second accommodating cavity (11) are respectively arranged on the two stand columns (12).

7. The earphone display of claim 5, wherein the first housing chamber (10) and the second housing chamber (11) are open to the upper side and the outer side, and the first housing chamber (10) and the second housing chamber (11) are respectively adapted to the shape of the first housing chamber (20) and the second housing chamber (21).

8. The earphone display stand according to claim 5, wherein the first housing (20) is provided with a first charging module (204), the support (1) is provided with a second charging module (14), and the second charging module (14) is electrically connected with the first charging module (204) when the earphone (2) is placed on the support (1).

9. The earphone display of claim 8, wherein the first charging module (204) comprises a first charging pin set exposed on an outer side surface (20 a) of the first housing (20), the second charging module (14) comprises a second charging pin set exposed on a bottom surface (100) of the first housing cavity (10), the outer side surface (20 a) and the bottom surface (100) are disposed opposite each other when the earphone is placed on the stand (1), and the first charging pin set is in butt joint with the second charging pin set.

10. The earphone display of claim 9, wherein the first charging pin set comprises at least two first conductive pins (200); the second charging needle group comprises at least two second conductive needles (13), and when the earphone is placed on the support (1), the first conductive needles (200) are abutted with the corresponding second conductive needles (13).

11. The earphone display stand according to claim 9, wherein the bottom surface (100) is provided with a convex boss (1000), and the surface of the first bin (20) facing the bottom surface (100) is provided with a positioning groove (201) adapted to the boss (1000).

12. The earphone display rack according to claim 9, wherein the earphone display rack comprises a first magnet (6) arranged on the bottom surface (100) of the support (1), the first bin (20) comprises a second magnet (202), and the first magnet (6) and the second magnet (202) are arranged homopolar opposite to each other.