CN216852294U - Power supply module and modular headset - Google Patents

Abstract

The utility model discloses a power module and modularization earphone, power module includes: the earphone comprises a base body and a battery, wherein the base body is provided with a battery and an interface structure for detachably connecting an earphone connector, and the battery is electrically connected with the interface structure and is used for providing electric energy for the earphone connector; and the base body is provided with a connecting structure for detachably connecting with the glasses legs. The utility model discloses base member accessible connection structure connects on the glasses leg, makes things convenient for glasses carrier to use, and the base member has the battery, can dismantle with the earphone joint through interface structure and be connected in order to supply power or charge for the earphone head for power module and earphone head independently open, realize the modularization, and conveniently supply power or charge for the earphone head, improve user experience.

Description

Power supply module and modular headset

Technical Field

The utility model relates to an earphone field especially relates to a power module and modularization earphone.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that a user can avoid the connection stumbling between a wiring harness and the playing equipment, and can freely obtain sound in various modes, thereby greatly facilitating the use of the earphone.

But because the Bluetooth headset is not connected with the playing device, the Bluetooth headset needs a self-contained battery to obtain electric energy, which limits the convenience degree of the Bluetooth headset and also reduces the user experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a power module can improve bluetooth headset's user experience with earphone modularization and independent coming out and connect on the glasses leg.

According to the utility model discloses a power module of first aspect embodiment includes: the earphone comprises a base body and a battery, wherein the base body is provided with a battery and an interface structure for detachably connecting an earphone connector, and the battery is electrically connected with the interface structure and is used for providing electric energy for the earphone connector; and the base body is provided with a connecting structure for detachably connecting the base body to the glasses legs.

According to the utility model discloses power module has following technological effect at least: base member accessible connection structure connects on the glasses leg, makes things convenient for glasses carrier to use, and the base member has the battery, can dismantle with the headphone connection through interface structure and be connected in order to supply power or charge for the earphone head for power module independently opens with the earphone head, realizes the modularization, and conveniently supplies power or charges for the earphone head, improves user experience.

According to the utility model discloses a some embodiments, connection structure is including the draw-in groove of locating the base member, the draw-in groove runs through the setting along the length direction of base member, the draw-in groove bottom has the opening that sets up down, the draw-in groove is used for supplying glasses leg to go into from the below card.

According to the utility model discloses a some embodiments, the bottom elasticity movable mounting of one of them at least lateral wall of draw-in groove both sides wall has the fixture block for the cooperation draw-in groove presss from both sides tight spacing to the glasses leg, just the fixture block can elastic activity to the activity route of avoiding the glasses leg to break away from the draw-in groove.

According to the utility model discloses a some embodiments, the fixture block upper end articulates in the draw-in groove lateral wall, and just articulated department installs the torsional spring, the torsional spring is used for promoting the fixture block and presss from both sides the glasses leg of tight embedding draw-in groove.

According to the utility model discloses a few embodiments, the lateral wall that the draw-in groove corresponds the installation fixture block is equipped with the mounting groove in order to supply fixture block installation and activity.

According to some embodiments of the utility model, draw-in groove bottom opening sets up, the fixture block bottom is equipped with the shifting block of at least partial protrusion draw-in groove.

According to some embodiments of the present invention, the interface structure comprises a connecting groove extending in a horizontal direction and two metal strips, the connecting groove being adapted to the earphone connector for the earphone connector to be embedded in; the two metal strips are arranged on the inner wall of the connecting groove, are respectively connected with the positive electrode and the negative electrode of the battery, and are used for being electrically connected with the earphone connector; and the base body is provided with a magnetic attraction piece to attract the earphone connector to be in close contact with the metal strip.

According to some embodiments of the utility model, the cross-section of spread groove is the dovetail, just the bottom opening setting of spread groove, the last at least one end opening setting of extending direction of spread groove is for the earphone to connect the embedding.

According to the utility model discloses a modular earphone of second aspect embodiment, include: the power supply module; an earphone head having an earphone connector detachably connected to the interface structure.

According to some embodiments of the present invention, the headset head is one of a full-in-ear headset head, a half-in-ear headset head, a bone conduction headset head, and a head-mounted headset head.

According to the utility model discloses modularization earphone has following technological effect at least: the power module can be connected in the glasses leg, improves user experience, and the earphone head sets up with power module is independent, realizes the modularization, and conveniently supplies power or charges for the earphone head, improves user experience.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an installation structure of an embodiment of the power supply module of the present invention;

fig. 2 is a schematic view of another angle of the power supply module according to the present invention;

FIG. 3 is a schematic view of an embodiment of a power module of the present invention mounted to a temple of a pair of eyeglasses;

fig. 4 is a cross-sectional view of a modular headset embodiment of the present invention;

fig. 5 is a partial cross-sectional view of another embodiment of the modular headset of the present invention;

fig. 6 is a schematic structural diagram of another embodiment of the power supply module of the present invention.

Reference numerals:

the glasses frame comprises a base body 100, glasses legs 101, connecting grooves 110, metal strips 120, clamping grooves 130, mounting grooves 131, a placing groove 140, winding posts 150, a limiting disc 160, a cover plate 170 and elastic clamping pieces 180;

a clamping block 200, a shifting block 210, a screw 220 and a pressure spring 230;

a headset head 300, a headset connector 310.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a power supply module according to an embodiment of the present invention includes a base 100, the base 100 is provided with a battery and an interface structure for detachably connecting an earphone connector 310, and the battery is electrically connected to the interface structure for providing electric energy to the earphone connector 300; and the base 100 is provided with a coupling structure for detachable coupling to the temples 101. The power supply module is electrically connected to the headset connector 310 to provide power to the headset. The base 100 may be connected to the temple 101 of the glasses through a connection structure for the convenience of the glasses carrier, and the base 100 may have a battery that is detachably connected to the earphone connector 310 through an interface structure for supplying power or charging the earphone head 300. It can be understood that the power supply module can charge the earphone head 300 or directly supply power, when the earphone head 300 contains a battery, the power supply module is connected with the earphone head 300 to charge the battery of the earphone head 300, and the earphone head 300 does not need to be taken down to stop using to charge when the battery is not charged like a traditional bluetooth earphone, so that the earphone head 300 is convenient to use for a long time, and the user experience is improved; when the earphone head 300 does not contain a battery, the power supply module is connected with the earphone head 300 to directly supply power to the earphone head 300, so that the earphone head 300 does not need to contain a battery, the weight of the earphone head 300 is reduced, and the earphone head is convenient to use. In addition, the power supply module and the earphone head 300 are independent, modularization is achieved, the earphone head 300 can be set into various forms, the power supply module can be adapted to the earphone head, and design, development and manufacturing cost are saved.

The utility model discloses a in some embodiments, connection structure is including the draw-in groove 130 of locating base member 100, and draw-in groove 130 runs through the setting along the length direction of base member 100, and length direction is the fore-and-aft direction shown in figure 1, and draw-in groove 130 bottom has the opening that sets up down, and draw-in groove 130 is used for supplying glasses leg 101 to go into from the below card, can make power module connect on glasses leg 101 through draw-in groove 130 like this, and conveniently takes off, can adjust the position of card on glasses leg 101 as required.

It will be appreciated that the base 100 will be provided with a battery compartment for receiving a battery, the battery compartment being removably fitted with a cover 170 for sealing the battery compartment, and that the battery may be a disposable battery or a rechargeable battery, and in the case of a rechargeable battery, the base 100 may be provided with a charging port to facilitate charging by a charger.

In the embodiment of the present invention, the clamping block 200 is elastically and movably mounted on the bottom of at least one of the side walls of the clamping groove 130 for clamping and limiting the glasses legs 101 in cooperation with the clamping groove 130, in the embodiment shown in fig. 1, the clamping block 200 is mounted on the bottom of the right wall of the clamping groove 130, so that the left structure of the base 100 is not occupied, and the base 100 can be used for conveniently mounting the battery and other structures. The fixture block 200 can elastically move to a moving path which avoids the glasses legs 101 to be separated from the fixture groove 130, so that when the power supply module needs to be detached, the power supply module can be detached by poking the fixture block 200 or increasing the force, and the detachment is convenient.

The utility model discloses a in the further embodiment, fixture block 200 upper end articulates in draw-in groove 130 lateral wall, and articulated department installs the torsional spring, and is concrete, and fixture block 200 upper end and draw-in groove 130 lateral wall are equipped with the hole site that corresponds in order articulated through the articulated shaft, and the torsional spring cover is established on the articulated shaft and the torsional spring both ends offset with base member 100 and fixture block 200 respectively to promote fixture block 200 and press from both sides the glasses leg 101 of tightly embedding draw-in groove 130.

In the utility model discloses a further embodiment, the lateral wall that draw-in groove 130 corresponds installation fixture block 200 is equipped with mounting groove 131 in order to supply fixture block 200 to install and the activity, and mounting groove 131 provides fixture block 200 installation and hidden space, and when power module was taken off to needs, fixture block 200 is mobile to be hidden in mounting groove 131 to avoid the activity route of glasses leg 101.

The utility model discloses a further embodiment, draw-in groove 130 bottom opening sets up, and fixture block 200 bottom is equipped with the shifting block 210 of at least part protrusion draw-in groove 130, and shifting block 210 bottom protrusion draw-in groove 130 makes things convenient for manual shifting block 210 in order to dial fixture block 200 to mounting groove 131, and the power module is taken off from glasses leg 101 to convenient smooth and easy.

Referring to fig. 5, in some other embodiments, the elastic movable mounting of the latch 200 may be further configured that one end of the latch 200, which is opposite to the locking slot 130, is connected to a screw 220, one end of the screw 220, which is far away from the latch 200, horizontally penetrates through the base 100, a compression spring 230 is sleeved on the screw 220, and two ends of the compression spring 230 respectively abut against the inner walls of the latch 200 and the locking slot 130, so as to push the latch 200 to extend into the locking slot 130 to clamp the glasses leg 101.

In other embodiments, other structures may be adopted to replace the clamping function of the latch 200, as shown in fig. 6, an elastic clip 180 is disposed on the right side of the slot 130, the bottom of the elastic clip 180 is extended outwards to facilitate the clamping of the glasses leg 101, and the elastic clip 180 is elastically deformed and elastically clamped to the glasses leg 101.

In some embodiments of the present invention, the interface structure includes a connecting groove 110 and two metal strips 120 extending along the horizontal direction, and for better optimization of the structure, the connecting groove 110 extends along the front-back direction, i.e. the extending direction of the connecting groove 110 is consistent with the running direction of the clamping groove 130, so that the overall size of the base 100 is smaller. The connecting groove 110 is adapted to the earphone connector 310 for the earphone connector 310 to be embedded; the extending direction of the two metal strips 120 is the same as that of the connecting groove 110, the metal strips 120 are installed on the inner wall of the connecting groove 110, specifically, the metal strips are installed on the top wall of the connecting groove 110, the two metal strips 120 are respectively connected with the positive and negative electrodes of the battery, and the metal strips 120 are used for being electrically connected with the earphone connector 310; and the base body 100 is installed with a magnetic attraction member to attract the earphone connector 310 to be in close contact with the metal bar 120. Specifically, the earphone connector 310 is provided with a metal contact to contact with the metal strip to achieve electrical connection. The metal contacts are connected to the earphone head 300 through a wire harness to supply power. The earphone connector 310 can move back and forth along the connecting groove 110 to adjust the position of the earphone connector 310. The magnetic member may be a permanent magnet, and a corresponding permanent magnet or a magnetically attracted metal structure may be disposed in the ear piece connector 310. In addition, the metal strip 120 is connected with the battery in various forms, for example, the metal strip 120 is provided with a metal column extending upward, the metal column extends into the cavity of the battery, the metal column is connected with the battery through a connecting line, so that the metal strip 120 is connected with the battery, the metal column is inserted into a hole position formed in the substrate 100, and the metal strip 120 can be installed and fixed through interference fit.

In some embodiments of the present invention, the cross section of the connecting groove 110 is dovetail-shaped, the upper portion is wide and the lower portion is narrow, at least one end opening in the extending direction of the connecting groove 110 is provided for the earphone connector 310 to be embedded, the edge chamfer at the opening is provided, and of course, the opening can also be used for the earphone cable to be worn out. As shown in fig. 1 and 2, the bottom opening of the connecting slot 110 is configured to allow the bottom of the earphone connector 310 to pass through the bottom opening of the connecting slot 110, so as to facilitate connection of a subsequent wiring harness with the earphone head 300.

Referring to fig. 4, the present invention also provides a modular headset including a headset head 300 and a power supply module. The headset 300 has a headset connector 310, and the headset connector 310 is removably connectable with an interface structure to power or charge the headset 300. The power module can be connected in the glasses leg, improves user experience, and earphone head 300 sets up with power module independently, realizes the modularization, and conveniently supplies power or charges for the earphone head, improves user experience.

In some embodiments of the present invention, the earphone head 300 is one of a full-in-ear earphone head, a half-in-ear earphone head, a bone conduction earphone head, and a head-mounted earphone head. The multiple earphone heads can share the same power supply module, modularization is achieved, and cost is reduced.

In some embodiments, the earphone head 300 is a full-in-ear earphone head or a half-in-ear earphone head, and the base 100 is provided with a placement groove 140 for the earphone head 300 to be temporarily placed. Meanwhile, in order to avoid the influence on the use and the sight caused by the excessive length and the sloshing of the wiring harness, a winding post 150 is arranged on the side wall of the base body 100, and the outer end of the winding post is connected with a limiting disc 160 for winding and storing the wiring harness.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A power supply module for electrically connecting to a headset connector (310), comprising:

a base body (100) provided with a battery and an interface structure for detachable connection of an earphone connector (310), said battery being electrically connected with said interface structure for providing electrical energy to an earphone head (300); and the base body (100) is provided with a connecting structure for detachably connecting to the glasses legs (101).

2. The power supply module of claim 1, wherein: connection structure is including locating draw-in groove (130) of base member (100), draw-in groove (130) are followed the length direction of base member (100) runs through the setting, draw-in groove (130) bottom has the opening that sets up down, draw-in groove (130) are used for supplying glasses leg (101) to go into from the below card.

3. The power supply module of claim 2, wherein: the bottom elastic movable mounting of one of them lateral wall of draw-in groove (130) both sides wall has fixture block (200), is used for the cooperation draw-in groove (130) press from both sides tight spacing to glasses leg (101), just fixture block (200) can elastic activity to avoiding glasses leg (101) break away from the activity route of draw-in groove (130).

4. The power supply module of claim 3, wherein: the upper end of the clamping block (200) is hinged to the side wall of the clamping groove (130), a torsion spring is installed at the hinged position, and the torsion spring is used for pushing the clamping block (200) to clamp and embed the glasses legs (101) of the clamping groove (130).

5. The power supply module of claim 4, wherein: the side wall of the clamping groove (130) correspondingly provided with the clamping block (200) is provided with a mounting groove (131) for mounting and moving the clamping block (200).

6. The power supply module of claim 5, wherein: the bottom of the clamping groove (130) is provided with an opening, and the bottom of the clamping block (200) is provided with a shifting block (210) at least partially protruding out of the clamping groove (130).

7. The power supply module of claim 6, wherein: the interface structure comprises a connecting groove (110) extending along the horizontal direction and two metal strips (120), wherein the connecting groove (110) is matched with the earphone connector (310) so as to be embedded with the earphone connector (310); the two metal strips (120) are arranged on the inner wall of the connecting groove (110), the two metal strips (120) are respectively connected with the positive electrode and the negative electrode of the battery, and the metal strips (120) are used for being electrically connected with an earphone connector (310); and the base body (100) is provided with a magnetic attraction piece to attract the earphone connector (310) to be in close contact with the metal strip (120).

8. The power supply module of claim 7, wherein: the cross-section of connecting groove (110) is the dovetail, at least one end opening setting in the extending direction of connecting groove (110) is for earphone joint (310) embedding.

9. A modular headset, comprising:

a power supply module as claimed in any one of claims 1 to 8;

a headset head (300) having a headset connector (310) removably connected to the interface structure.

10. The modular headset of claim 9, wherein: the earphone head (300) is one of a full-in-ear earphone head, a half-in-ear earphone head, a bone conduction earphone head and a head-mounted earphone head.

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