CN113917706A

CN113917706A - Head-mounted device

Info

Publication number: CN113917706A
Application number: CN202111189507.2A
Authority: CN
Inventors: 魏毅文; 陈强; 许国军; 于洋
Original assignee: Goertek Optical Technology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-11
Anticipated expiration: 2041-10-12
Also published as: CN113917706B

Abstract

The invention discloses a head-mounted device, comprising: an apparatus main body; the wearing bracket is connected with the equipment main body and is provided with an accommodating cavity and an assembling port communicated with the accommodating cavity; the loudspeaker module is movably connected with the accommodating cavity and has an accommodating state accommodated in the accommodating cavity and an external state moving out of the accommodating cavity from the assembling port; and the motor module is arranged on the wearing support and connected with the loudspeaker module to drive the loudspeaker module to be switched between the storage state and the external state. The technical scheme of the invention can ensure the conversation privacy.

Description

Head-mounted device

Technical Field

The invention relates to the technical field of wearing equipment, in particular to head-mounted equipment.

Background

The occupation rate of intelligent glasses equipment in the market is gradually improved in the existing market, and the intelligent glasses can be controlled through voice or actions to complete functions of music playing, conversation and the like. Because the positions of the loudspeakers in the glasses legs of the glasses are fixed, the sound outlet holes of the loudspeakers are far away from the ears of a user, and the volume which can be heard by the user is small; if the volume of the loudspeaker is increased, the volume which can be heard by a user can be increased, but the conversation content is easy to be clearly heard by people nearby during the conversation, and the conversation privacy is poor.

Disclosure of Invention

The invention mainly aims to provide a head-mounted device, aiming at ensuring conversation privacy.

In order to achieve the above object, the present invention provides a head-mounted device, including:

an apparatus main body;

the wearing bracket is connected with the equipment main body and is provided with an accommodating cavity and an assembling port communicated with the accommodating cavity;

the loudspeaker module is movably connected with the accommodating cavity and has an accommodating state accommodated in the accommodating cavity and an external state moving out of the accommodating cavity from the assembling port; and

the motor module is arranged on the wearing support and connected with the loudspeaker module to drive the loudspeaker module to be switched between the storage state and the external state.

Optionally, the motor module includes a motor and a transmission, the motor and the transmission are all installed in wear the support, the output shaft of motor connect in the input of transmission, the output of transmission connect in the loudspeaker module, in order to drive the loudspeaker module take in the state with switch between the external state.

Optionally, the loudspeaker module includes rotor arm and loudspeaker, the output of derailleur connect in the first end of rotor arm, in order to drive the loudspeaker module is in accomodate the state with rotate the switching between the external state, loudspeaker are located the second end of rotor arm.

Optionally, the head-mounted device further comprises a locking screw, the output end of the transmission is inserted into the first end of the rotating arm, and the locking screw is screwed into the output end of the transmission to connect the output end of the transmission and the first end of the rotating arm.

Optionally, the output end of the transmission is provided with a step, and the horn module abuts against the step, so that a gap exists between the horn module and the transmission.

Optionally, the head-mounted device is glasses, the wearing support is a glasses leg of the glasses, the accommodating cavity is arranged inside the glasses leg, and the horn module is movably mounted on the glasses leg; and/or the motor module is arranged in the accommodating cavity.

Optionally, the temple includes a first leg shell and a second leg shell, the first leg shell is covered on the second leg shell, the motor module and the speaker module are mounted in the accommodating cavity defined by the first leg shell and the second leg shell, and the first leg shell and/or the second leg shell is/are formed with the assembling opening, so that the speaker module can enter and exit the accommodating cavity to switch between the accommodating state and the external state.

Optionally, the first leg shell comprises a first shell, a first side shell and a second side shell, the first side shell is arranged on one side of the first shell, and the second side shell is arranged on the other side opposite to the first shell;

the second leg shell comprises a second shell, a third side shell and a fourth side shell, wherein the third side shell is arranged on one side of the second shell, and the fourth side shell is arranged on the other side opposite to the second shell;

the first side shell is connected to the third side shell, the second side shell is connected to the fourth side shell, the motor module is mounted on the second shell, and the assembling opening is formed in the first side shell and/or the third side shell.

Optionally, the first lateral shell is provided with a movable baffle, and the movable baffle can move towards the assembling opening to block the loudspeaker module from sliding down.

Optionally, the head-mounted device further includes a touch module, where the touch module is electrically connected to the motor module to control the motor module to operate.

According to the technical scheme, the motor module is adopted to drive the loudspeaker module, so that the loudspeaker module can be switched between the storage state and the external state, and when the loudspeaker module is in the external state, the external state of the loudspeaker module can be designed to just enable the loudspeaker module to be close to or attached to the ear of a person, so that the volume heard when a user listens to music or calls can be improved, and meanwhile, the call privacy is ensured. Meanwhile, an electric mode is adopted, so that the automatic control is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a speaker module in an external state when the head-mounted device is worn;

FIG. 2 is a schematic structural view of the speaker module in a storage state when the head-mounted device is worn;

fig. 3 is a schematic structural view of the speaker module of the head-mounted device in a storage state according to the present invention;

fig. 4 is a schematic structural view of the speaker module of the head-mounted device in an external state according to the present invention;

FIG. 5 is a schematic view of the inner portion of the temple of the headgear of the present invention;

FIG. 6 is a schematic structural diagram of a speaker module and a motor module of the head-mounted device according to the present invention;

fig. 7 is a schematic view of the transmission of the head-mounted apparatus of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Equipment main body	223	Assembly opening
200	Wearing support	300	Horn module
				210	Second leg shell	310	Rotating arm
211	Second shell	320	First end
				212	Third side shell	330	Second end
213	Fourth side case	400	Motor module
				220	First leg shell	410	Speed variator
221	First shell	411	Step
				222	First side shell	500	Locking screw

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a head-mounted device.

In the embodiment of the present invention, as shown in fig. 3, 4, and 5, the head-mounted device includes a device main body 100, a wearing bracket 200, a speaker module 300, and a motor module 400. The wearing support 200 is connected with the device main body 100, and the wearing support 200 is provided with an accommodating cavity and an assembling port 223 communicated with the accommodating cavity. It is understood that the wearing bracket 200 is mounted on the apparatus body 100, and the wearing bracket 200 is provided with the receiving chamber and the fitting opening 223, and the fitting opening 223 and the receiving chamber are in a communicating state. The speaker module 300 is movably connected with the wearing bracket, and has a storage state of being accommodated in the accommodating cavity and an external state of being moved out of the accommodating cavity from the assembling port 223; it is understood that the horn module 300 is movably mounted to the wearing frame 200, and the horn module 300 may be movable, movable or rotatable with respect to the wearing frame 200. The horn module 300 has a storage state and an external state, as shown in fig. 1 and 4, the horn module 300 can come out from the assembling hole 223, so that the horn module 300 is in the external state; as shown in fig. 2 and 3, the horn module 300 can enter from the assembling opening 223, so that the horn module 300 is located in the receiving cavity, and the horn module 300 is in the receiving state. The motor module 400 is mounted to the wearing bracket 200. The motor module 400 is connected to the horn module 300 to drive the horn module 300 to switch between the storage state and the external state. The output of motor module 400 is connected with loudspeaker module 300, and motor module 400 can drive loudspeaker module 300 and remove or rotate for loudspeaker module 300 can come out from assembly opening 223, then loudspeaker module 300 is in external state, also can follow assembly opening 223 and enter, then loudspeaker module 300 is in the state of accomodating, thereby makes loudspeaker module 300 switch between the state of accomodating and external state.

According to the technical scheme, the motor module 400 is adopted to drive the horn module 300, so that the horn module 300 can be switched between the storage state and the external state, when the horn module 300 is in the external state, the external state of the horn module 300 can be designed to just enable the horn module 300 to be close to or attached to the ear of a person, and therefore the volume heard when a user listens to music or calls can be improved, and meanwhile the call privacy is ensured. Meanwhile, an electric mode is adopted, so that the automatic control is facilitated.

Optionally, in an embodiment of the present application, as shown in fig. 5, 6, and 7, the motor module 400 includes a motor and a transmission 410, the motor and the transmission 410 are both installed in the wearing bracket 200, an output shaft of the motor is connected to an input end of the transmission 410, and an output end of the transmission 410 is connected to the horn module 300, so as to drive the horn module 300 to switch between the storage state and the external state. A more specific example is, the motor can be configured as a stepping motor or a motor, the motor and the transmission 410 are both fixed on the wearing bracket 200, the motor transmits power to the transmission 410 through an output shaft of the motor, the transmission 410 is meshed through a plurality of stages of gears inside the transmission 410, reduces the rotating speed of high speed, and transmits the power to the horn module 300 after increasing torque, so that the transmission 410 can drive the horn module 300 to rotate around an axis of an output end of the transmission 410, and further can enable the horn module 300 to be switched between a storage state and an external state, and when the external state is performed, the horn module 300 can be attached to the vicinity of human ears. Meanwhile, since the transmission 410 can generate the self-locking force, when the speaker module 300 rotates to the vicinity of the human ear, i.e. is in an external state, the self-locking force generated by the transmission 410 fixes the speaker module 300 at the designed position, so that the speaker module 300 does not generate displacement due to the conditions of self weight and the like.

Optionally, in an embodiment of the present application, the horn module 300 includes a rotating arm 310 and a horn (not labeled in the figure), an output end of the transmission 410 is connected to the first end 320 of the rotating arm 310 to drive the rotating arm 310 to perform rotation switching between the storage state and the external state, and the horn is disposed at the second end 330 of the rotating arm 310. In a more specific embodiment, the rotating arm 310 has two opposite ends, namely a first end 320 and a second end 330, the first end 320 of the rotating arm 310 is rotatably mounted, and the first end 320 of the rotating arm 310 is connected with the output end of the transmission 410, so that the transmission 410 can drive the whole horn module 300 to rotate around the first end 320, and the horn module 300 can be rotationally switched between the storage state and the external state.

Optionally, in an embodiment of the present application, as shown in fig. 6 and 7, the headset further includes a locking screw 500, the output end of the transmission 410 is inserted into the first end of the rotating arm, and the locking screw 500 is screwed into the output end of the transmission 410 to connect the output end of the transmission 410 and the first end of the rotating arm. In a more specific embodiment, the output end of the transmission 410 passes through one end of the horn module 300, and then is screwed on the output end of the transmission 410 by the locking screw 500, and the locking screw 500 passes through the horn module 300, so that the transmission 410 and the horn module 300 are connected together by the locking screw 500, and the output end of the transmission 410 can drive the horn module 300 to rotate.

Optionally, in an embodiment of the present application, as shown in fig. 6 and 7, the output end of the transmission 410 is provided with a step 411, and the horn module 300 abuts against the step 411, so that a gap exists between the horn module 300 and the transmission 410. It can be understood that, on the face of the transmission 410 opposite to the horn module 300, the step 411 is provided at the output end of the transmission 410, and after the output end of the transmission 410 passes through the horn module 300, the horn module 300 contacts with the step 411, so that a gap is formed between the horn module 300 and the transmission 410, and thus the horn module 300 does not collide with the transmission 410 when the horn module 300 rotates.

Optionally, in an embodiment of the present application, as shown in fig. 3, fig. 4, and fig. 5, the head-mounted device is glasses, the wearing support is a temple of the glasses, the accommodating cavity is disposed inside the temple of the glasses, and the speaker module 300 is movably mounted on the temple of the glasses. The motor module 400 is disposed in the accommodating chamber. A more specific embodiment is, the head-mounted device of this application is applied to glasses, that is, the glasses are provided with components such as the motor module 400 and the speaker module 300, the corresponding wearing bracket 200 is a glasses leg, a containing cavity is provided in the glasses leg, when the speaker module 300 is in a containing state, the speaker module 300 is located in the containing cavity, and the motor module 400 is fixedly provided in the containing cavity. The horn module 300 is rotatably installed on the temples of the glasses, the motor module 400 is fixed on the temples of the glasses, and the horn module 300 and the motor module 400 can be installed on both the temples of the glasses.

Optionally, in an embodiment of the present application, as shown in fig. 5, the temple includes a first leg shell 220 and a second leg shell 210, the first leg shell 220 is covered on the second leg shell 210, the motor module 400 and the speaker module 300 are installed in a receiving cavity enclosed by the first leg shell 220 and the second leg shell 210, and the first leg shell 220 and/or the second leg shell 210 are formed with an assembling opening 223 for the speaker module 300 to enter and exit the receiving cavity, so as to switch between the receiving state and the external state. In a more specific embodiment, the temple has two leg shells, which are respectively referred to as a first leg shell 220 and a second leg shell 210, the first leg shell 220 can be covered on the second leg shell 210, and the first leg shell 220 and the second leg shell 210 are covered together to form a receiving cavity, so that the speaker module 300 and the motor module 400 can be received in the receiving cavity. Meanwhile, in order to facilitate the speaker module 300 to be exposed outside the temple and rotated in a direction toward the human ear, a fitting hole 223 may be provided, and the fitting hole 223 may be provided on the first leg case 220 or the second leg case 210, or the first leg case 220 and the second leg case 210 form the fitting hole 223, and the fitting hole 223 is provided toward one side of the human ear.

Optionally, in an embodiment of the present application, as shown in fig. 5, the first leg shell 220 includes a first shell 221, a first side shell 222 and a second side shell. The first side case 222 is disposed on one side of the first case 221, and the second side case is disposed on the opposite side of the first case 221. The second leg shell 210 includes a second shell 211, a third side shell 212 and a fourth side shell 213, wherein the third side shell 212 is disposed on one side of the second shell 211, and the fourth side shell 213 is disposed on the other side of the second shell 211. It is understood that the first and

second side cases

222 and 213 are disposed at opposite sides of the first case 221, and the third and

fourth side cases

212 and 213 are disposed at opposite sides of the second case 211, respectively. The first side case 222 is connected to the third side case 212, the second side case is connected to the fourth side case 213, the motor module 400 is mounted to the second housing 211, and the mounting opening 223 is formed in the first side case 222 and/or the third side case 212. A more specific example is that the first side casing 222 may be snap-fit or threaded onto the third side casing 212 and the second side casing may be snap-fit or threaded onto the fourth side casing 213. The first side case 222 and the third side case 212 are sides of the temples near the human ear, and the fitting hole 223 may be provided on the first side case 222 or the third side case 212, or the first side case 222 and the third side case 212 form the fitting hole 223, and the fitting hole 223 is provided toward the side of the human ear.

Optionally, in an embodiment of the present application, the first side shell 222 is provided with a movable baffle (not shown), and the movable baffle is movable toward the assembling opening 223 to block the horn module 300 from sliding off. It can be understood that, when the movable baffle is disposed on the first side shell 222, the movable baffle can move relative to the first side shell 222, and after the movable baffle moves towards the assembling opening 223, the movable baffle can seal the assembling opening 223, so that the sliding block of the horn module 300 can be blocked, and meanwhile, the movable baffle has a sealing effect. A flapper may also be provided on the third side case 212.

Optionally, in an embodiment of the present application, the head-mounted device further includes a touch module (not shown), and the touch module is electrically connected to the motor module 400 to control the operation of the motor module 400. The touch module can be arranged at a proper position of the glasses, so that the part touched by a human hand, such as the glasses legs, can be conveniently touched. It can be understood that, after the touch module is touched, the motor module 400 can be controlled to start or stop the motor module 400.

In some embodiments of the present application, as shown in fig. 1, the wearable support 200 is a temple. After the user wore the head-mounted apparatus, the mirror leg sets up in user's ear top, and the mirror leg position that corresponds directly over setting for user's ear is mirror leg separation point, and this mirror leg separation point divide into the mirror leg to be located the first mirror shank in user's ear the place ahead and to be located the second mirror shank in user's ear rear, and the chamber of acceping in this application sets up in first mirror shank. When the loudspeaker module is in a storage state, the loudspeakers on the loudspeaker module are distributed along the glasses legs relative to the glasses leg separation points; when the loudspeaker module is in the external state, the loudspeaker on the loudspeaker module is located the contained angle between the below of mirror leg spacer point, loudspeaker module and first mirror leg portion is the obtuse angle.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A head-mounted device, comprising:

an apparatus main body;

2. The headset of claim 1, wherein the motor module comprises a motor and a transmission, the motor and the transmission are both mounted on the wearing bracket, an output shaft of the motor is connected to an input end of the transmission, and an output end of the transmission is connected to the horn module to drive the horn module to switch between the storage state and the external state.

3. The headset of claim 2, wherein the horn module comprises a rotatable arm and a horn, an output of the transmission is connected to a first end of the rotatable arm to drive the horn module to be rotationally switched between the stowed state and the deployed state, and the horn is disposed at a second end of the rotatable arm.

4. The headset of claim 3, further comprising a locking screw, wherein the output of the transmission is inserted into the first end of the rotating arm, and wherein the locking screw is threaded into the output of the transmission to connect the output of the transmission and the first end of the rotating arm.

5. The headset of claim 4, wherein the output end of the transmission is provided with a step, and the horn module abuts against the step so that a gap exists between the horn module and the transmission.

6. The head-mounted equipment of claim 1, wherein the head-mounted equipment is glasses, the wearing support is a side of the glasses, the accommodating cavity is arranged inside the side of the side, and the speaker module is movably mounted on the side of the glasses; and/or the motor module is arranged in the accommodating cavity.

7. The headset of claim 6, wherein the temple comprises a first leg shell and a second leg shell, the first leg shell is covered on the second leg shell, the motor module and the speaker module are mounted in the receiving cavity defined by the first leg shell and the second leg shell, and the first leg shell and/or the second leg shell is/are formed with the mounting opening for the speaker module to enter and exit the receiving cavity to switch between the receiving state and the external state.

8. The headset of claim 7 wherein the first leg shell comprises a first shell, a first side shell and a second side shell, the first side shell disposed on one side of the first shell, the second side shell disposed on an opposite side of the first shell;

9. The headset of claim 8, wherein the first side shell is provided with a movable baffle, and the movable baffle can move towards the assembling opening to prevent the horn module from sliding off.

10. The head-mounted apparatus according to any one of claims 1 to 9, further comprising a touch module electrically connected to the motor module to control the operation of the motor module.