WO2018045496A1 - Head-mounted device - Google Patents

Abstract

A head-mounted device (10) comprises: an annular body (11), used for being worn at the back of the head or the neck of a user; an instant messaging assembly (12), disposed on at least one end of the annular body (11); and a PTT button assembly (13), detachably disposed on the head-mounted device (10) and used for turning on and off the instant messaging assembly (12). In this way, the PTT button assembly (13) of the head-mounted device (10) can be mounted and dismounted according to actual requirements, thereby facilitating the use by a user.

Description

Head mounted device

[Technical Field]

The utility model relates to the technical field of smart wearable devices, in particular to a head mounted device.

 【Background technique】

As technology advances and user needs change, wearable smart devices gradually move from concept to user, such as smart watches, smart glasses, and so on. Among many wearable smart devices, the head mounted device is usually worn on the user's head and carries devices such as audiovisual, lighting, and video recording.

In the public safety industry, law enforcement recorders have become one of the most important portable products, and their form has evolved over the years to become lighter, more efficient and more reliable. At present, most of the existing products on the market for public safety law enforcement records are in the form of glasses. Head-mounted glasses mainly have the following disadvantages: the start button is fixed on the glasses, and the user needs to be in a fixed position to activate the head-mounted device, which causes great inconvenience in some special scenes, such as a scene in which a vehicle needs to be driven.

 [Summary of the Invention]

The technical problem mainly solved by the utility model is to provide a head-mounted device capable of disassembling a PTT button for convenient use by a user.

In order to solve the above technical problem, a technical solution adopted by the present invention is to provide a head mounted device including: an annular body for wearing behind the user's head or neck; an instant messaging component The PTT button assembly is detachably disposed on the head mounted device for controlling the opening and closing of the instant messaging component.

The PTT button assembly includes an annular base body and a PTT button disposed on the base body, and the base body is an adjustable ring structure.

Wherein, the instant messaging component comprises an earphone and a headset, the earphone is disposed at the first end of the annular body, and the headset is disposed at the second end of the annular body.

The head mounted device further includes a first hanging member and a second hanging member. One ends of the first hanging member and the second hanging member are respectively connected to the first end and the second end of the annular body, and the first hanging The other end of the ear piece and the second hanging ear piece are respectively provided with an earphone and a headset.

Wherein, the connection between the annular body and the first hanger member and/or the second hanger member is further provided with a telescopic member, and the telescopic member adjusts the size of the head mounted device by extending or shortening.

The connecting portion of the annular body and the first mounting bracket and/or the second mounting bracket is further provided with a rotating shaft, so that the first mounting bracket and/or the second mounting bracket can be pivotally folded relative to the annular body by the rotating shaft.

The head mounted device further includes a camera assembly disposed at the other end of the second mounting ear corresponding to the headset or at the other end of the first mounting ear corresponding to the earphone, and the camera assembly is disposed with a shape corresponding to the base The mounting hole, the PTT button assembly is detachably disposed in the mounting hole.

Among them, the earphones and the headset are all bone conduction type.

The head mounted device further includes a data interface disposed on the ring body.

Wherein, the head mounted device further comprises a communication module disposed on the ring body.

The utility model has the beneficial effects that the utility model provides a head-mounted device, which comprises an annular body, an instant communication component and a PTT button assembly, wherein the annular body is used for differentiating from the prior art. Wearing on the back of the user's head or neck, the instant messaging component is disposed at at least one end of the annular body, and the PTT button assembly is detachably disposed on the head mounted device for controlling the opening and closing of the instant messaging component. Therefore, the PTT button assembly of the head mounted device of the present invention can be installed and disassembled according to actual needs, and is convenient for the user to use.

 [Description of the Drawings]

1 is a front view of a head mounted device according to an embodiment of the present invention;

2 is a rear view of a head mounted device according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a head mounted device in a folded state according to an embodiment of the present invention.

【detailed description】

1 and FIG. 2, FIG. 1 is a front view of a head-mounted device according to an embodiment of the present invention, and FIG. 2 is a rear view of a head-mounted device according to an embodiment of the present invention. As shown in FIG. 1 and FIG. 2, the head mounted device 10 of the present embodiment includes a ring body 11, an instant messaging component 12, and a PTT (Push-To-Talk) button component 13. The annular body 11 is for wearing behind the head or neck of the user. The annular body 11 is generally curved to match the head of the user, and the annular body 11 is preferably formed of a rigid material to form a fixed arc shape. The annular body 11 of the present embodiment is a rear wear structure, that is, the head mounted device 10 is worn behind the user's head or neck.

The instant messaging assembly 12 is disposed at at least one end of the annular body 11. Specifically, in this embodiment, the instant messaging component 12 includes an earphone 121 and a headset 122. The earphone 121 is disposed at the first end 110 of the annular body 11 , and the headset 122 is disposed at the second end 111 of the annular body 11 .

The first end 110 of the annular body 11 is located at one end of the right side of the user when the user wears the head mounted device 10, and the second end 111 of the annular body 11 is located at the left end of the user. It should be understood that the first end 110 of the annular body 11 can also be one end of the left side of the user when the user wears the head mounted device 10, and the second end 111 of the annular body 11 is the end of the right side of the user.

In this embodiment, the earphone 121 and the headset 122 are both bone conduction type. It is placed at the bone outside the user's ear to transmit sound through the bone. Therefore, the ears can be released without damaging the tympanic membrane. If the head-mounted device 10 is used as a law enforcement recorder, the user can listen to the environmental feedback of the environment while listening to the system task, thereby improving the personal safety of the law enforcement person during law enforcement, and also improving Anti-interference ability, integrating information collection and communication, can improve the law enforcement efficiency of law enforcement.

In other embodiments, the instant messaging component 12 may also include only the headset 121 or the headset 122. The specific components of the instant messaging component 12 are as needed, and are not limited herein.

The PTT button assembly 13 is detachably disposed on the head mounted device 10 for controlling the opening and closing of the instant messaging unit 12. Since the PTT button assembly 13 of the present embodiment is detachably disposed on the head mounted device 10 of the ring body 11, the working mode can be flexibly switched to meet more usage scenarios, and the user can conveniently install or disassemble according to actual needs. For example, when the user drives a motorcycle, a car, or the like, the PTT button assembly 13 can be disassembled, placed in a convenient place to operate, and the PTT button assembly 13 can be operated to control the instant messaging component 12 without affecting driving, thereby improving the user. Security.

In this embodiment, the PTT button assembly 13 includes an annular base body 131 and a PTT button 132 disposed on the base body 131. The base body 131 has an adjustable annular structure to accommodate different users when disassembled. Taking the example above, the PTT button assembly 13 can be worn on the user's finger when disassembled, thereby greatly facilitating the user's operation.

Further, the head mounted device 10 further includes a hanging member 141 and a hanging member 142. One end of the hanging member 141 and the hanging member 142 are respectively connected to the first end 110 and the second end 111 of the annular body 11, and the other ends of the hanging member 141 and the hanging member 142 are respectively provided with an earphone 121 and a headset 122.

It is to be noted that when the instant messaging component 12 includes only the earphone 121 or the headset 122, the other end of one of the earing members 141 and 142 is provided with the earphone 121 or the headset 122.

In this embodiment, the hanging elements 141 and 142 are identical. The hanging members 141 and 142 are each provided in an arc shape substantially matching the user's ear, and the material thereof is preferably the same hard material as the annular body 11, whereby a stable shape can be made.

In other embodiments, the hangers 141 and 142 may also employ a soft material, such as a lanyard or the like, in view of the wearing of the glasses, which is advantageous for the wearer of the glasses.

Further, the joint of the annular body 11 with the hanging lug 141 and the hanging lug 142 is further provided with a telescopic member 15 for adjusting the size of the head mounted device 10 by elongating or shortening. The design of the telescopic member 15 of the present embodiment allows the head mounted device 10 to be adapted to users of different sized heads to improve the comfort of the user.

In other embodiments, the telescoping member 15 may also be disposed only at the attachment of the lug member 141 or the lug member 142 to the annular body 11. This embodiment does not limit the specific number and position of the retractable members 15.

Further, the connecting portion of the annular body 11 with the hanging member 141 and the hanging member 142 is further provided with a rotating shaft 16 so that the hanging members 141 and 142 can be rotationally folded by the rotating shaft 16 relative to the annular body. As shown in Figure 3. The foldable design of this embodiment facilitates the user to store and carry the head mounted device 10.

For the same reason, in other embodiments, the rotating shaft 16 can be disposed only at the joint of the annular body 11 with the hanging lug 141 or the hanging lug 142. This embodiment does not limit the specific number and position of the rotating shaft 16.

Further, the head mounted device 10 further includes a camera assembly 17 disposed at the other end of the hanger 142 corresponding to the headset 122, and the camera assembly 17 is provided with a mounting hole 171 corresponding to the shape of the base 131, and the PTT button set 13 The piece is detachably disposed in the mounting hole.

In this embodiment, the camera assembly 17 further includes a camera 172 and a shooting button 173. Camera 172 is used to capture images. For example, when the head mounted device 10 is used as a law enforcement recorder, the camera 172 is used to capture law enforcement situations at the site. The shooting button 173 is used to control the opening or closing of the camera 172.

In other embodiments, similar to the PTT button assembly 13, the camera assembly 17 is also removably disposed at the other end of the hanger 142 that corresponds to the headset 122. Therefore, it is convenient for the user to install or disassemble according to actual needs. For example, when the law enforcement personnel of the relevant unit are performing law enforcement, if the number of law enforcement personnel is too small, the camera assembly 17 can be mounted on the annular body 11 and then the annular body 11 can be worn behind the head or neck of the law enforcement personnel, thereby You can take law enforcement and film the law enforcement scene from the first angle. If there are more law enforcement personnel and there are enough people to carry out different division of labor, the camera assembly 17 can be disassembled and photographed by a special person, which can further improve the shooting effect.

On the other hand, since the camera assembly 17 is disposed at the other end of the hanger 142 corresponding to the headset 122, the user wearing the glasses can be prevented from replacing the myopia lens, etc., the user experience is greatly improved, and the first perspective can be taken. live situation.

It should be understood that when the camera assembly 17 is detached from the head mounted device 10, the earphone 121 and the headset 122 may form an intercom tool. Therefore, in this embodiment, the camera component 17 can be selected for shooting for different users and environments, and the earphone 121 and the headset 122 can be selected for intercom, or the camera component 17, the earphone 121, and the headset 122 can be used simultaneously. Improve the user experience.

In other embodiments, the camera assembly 17 can also be disposed at the other end of the lug 141 corresponding to the earphone 121. There are no restrictions here.

Further, the head mounted device 10 further includes a data interface 18 disposed on the ring body 18 for transmitting data with the outside. Wherein, the data interface 18 can be USB (Universal) Serial Bus (universal serial bus) interface, can also be an audio interface.

Further, the head mounted device 10 further includes a communication module (not shown) disposed on the annular body 11. The communication module includes a Bluetooth module and a wifi module. Among them, when the earphone 121 and the headset 122 are used, communication is preferably performed through the Bluetooth module.

In summary, the utility model improves the human-machine experience of the product from the aspects of operation and wearing, and realizes that the intercom terminal can be easily worn and enhances the competitiveness of similar products.

The above description is only an embodiment of the present invention, and thus does not limit the scope of the patent of the present invention, and the equivalent structure or equivalent flow transformation made by using the specification and the drawings of the present invention, or directly or indirectly applied to other The related technical fields are all included in the scope of patent protection of the present invention.

Claims (10)

A head mounted device, characterized in that the head mounted device comprises: An annular body for wearing behind the user's head or neck; An instant messaging component disposed at at least one end of the annular body; The PTT button assembly is detachably disposed on the head mounted device for controlling the opening and closing of the instant messaging component. The head mounted device of claim 1 wherein said PTT button assembly comprises an annular base body and a PTT button disposed on said base body, said base body being an adjustable annular structure. The head mounted device according to claim 2, wherein the instant messaging component comprises an earphone and a headset, the earphone is disposed at a first end of the annular body, and the headset is disposed on the annular body Second end. The head mounted device according to claim 3, wherein the head mounted device further comprises a first hanging element and a second hanging piece, the first hanging piece and the second hanging ear One end of the piece is respectively connected to the first end and the second end of the annular body, and the other end of the first hanging piece and the second hanging piece respectively set the earphone and the headset . The head-mounted device according to claim 4, wherein a joint of the annular body with the first and second or second lugs is further provided with a telescopic member, The telescopic member adjusts the size of the head mounted device by elongating or shortening. The head mounted device according to claim 4, wherein a joint of the annular body with the first hanger member and/or the second hanger member is further provided with a rotating shaft, so that the first A hanging lug and/or the second lug can be pivotally folded relative to the annular body by the rotating shaft. The head mounted device according to claim 4, wherein the head mounted device further comprises a camera assembly disposed at the other end of the second hanging member corresponding to the headset or disposed at the The other end of the first hanger is corresponding to the earphone, and the camera assembly is provided with a mounting hole corresponding to the shape of the base, and the PTT button assembly is detachably disposed in the mounting hole. The head mounted device according to claim 3, wherein the earphone and the headset are both bone conduction type. The head mounted device of claim 1 wherein said head mounted device further comprises a data interface disposed on said annular body. The head mounted device of claim 1, wherein the head mounted device further comprises a communication module disposed on the annular body.