CN209627620U - A kind of helmet - Google Patents

Abstract

The utility model discloses a head-mounted device, which comprises a main body structure for realizing the function of the head-mounted device and a headband for wearing the main body structure, the headband is connected with the main body structure to form a ring structure, and also includes earphones , the earphone includes an earphone jack connected with an earphone wire and an ear shell assembly comprising an earphone plug, wherein the earphone jack is arranged on the connecting portion of the main structure and the headband; on the earphone When the plug is inserted into the earphone jack, the ear shell assembly is connected to the earphone jack through the earphone plug. The head-mounted device disclosed in the utility model can effectively reduce the probability that the earphone will slip off the head-mounted device under the influence of its own gravity.

Description

a headset

technical field

The utility model relates to the field of head-mounted technology, in particular to a head-mounted device.

Background technique

A head-mounted device is a device that needs to be worn on the head, such as a head-mounted virtual reality display. The head-mounted device mainly includes a main structure for realizing corresponding functions and a head-mounted structure for wearing the main structure on the head.

In the prior art, head-mounted devices usually have two structures, one of which is that the head-mounted structure is connected with the main structure to form a ring; the other is that the main structure is connected with the head-mounted structure through connectors. For details, please refer to the application number 201620424343.5 The head-mounted device in the patent; when the head-mounted structure is connected to the main structure to form a ring, the earphone jack will be set in the main structure, and then the earphone will be connected to the head-mounted device through the earphone jack. At this time, when the earphone is connected to the headset through the earphone jack, the earphone needs to be supported horizontally so that the earcups of the earphone can cover both ears of the user. There will also be less lateral support for the earphones, resulting in a higher probability of the earphones slipping off the user's ears.

Utility model content

The embodiment of the utility model provides a head-mounted device, which can effectively reduce the probability that the earphone will slip off the head-mounted device under the influence of its own gravity.

In order to achieve the purpose of the above-mentioned utility model, the first aspect of the embodiment of the utility model provides a head-mounted device, including a main structure for realizing the function of the head-mounted device, a headband for wearing the main structure, and earphones. The earphone includes an earphone jack connected with an earphone wire and an ear shell assembly including an earphone plug, wherein the earphone jack is arranged on the connecting part of the main body structure and the headband; When in the earphone jack, the earshell assembly is connected to the earphone jack through the earphone plug.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the ear shell assembly further includes a support frame and an ear cup; one end of the support frame is provided with the earphone plug, and the other end is provided with a Said ear cup.

With reference to the first possible implementation of the first aspect, in the second possible implementation of the first aspect, the support frame is provided with a sliding groove, the ear cup is provided with a sliding block, and the sliding Blocks are arranged in the chute.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the chute is arranged vertically.

With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the headband is rotatably connected to the main structure.

With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, when the headband and the main structure are rotatably connected through a rotating shaft, the earphone jack is arranged at the in the shaft.

With reference to the fourth or fifth possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, an elastic plug is provided in the rotating connection part between the headband and the main structure, The elastic plug has a hollow structure, and the elastic plug communicates with the earphone jack.

With reference to any one of the first to fifth possible implementations of the first aspect, in a seventh possible implementation of the first aspect, wiring is provided inside the main structure A slot, in which a part of the earphone wire is arranged.

With reference to any possible implementation manner of the first to fifth possible implementation manners of the first aspect, in an eighth possible implementation manner of the first aspect, the headband further includes a rear support portion .

With reference to the eighth possible implementation manner of the first aspect, in a ninth possible implementation manner of the first aspect, the headband further includes a stretchable structure, and the stretchable structure is disposed in the rear support portion.

One or more technical solutions in the embodiments of this application have at least the following technical effects or advantages:

In the embodiment of the present application, the headphone jack is set on the connecting part of the main structure and the headband, and the connecting part will be located in the middle of the user's head or closer to the user's forehead. At this time, the connecting part is set on the upper part of the user's ear , so that the ear shell assembly extends from the earphone jack from top to bottom to the position where the user's ear is; when the ear shell assembly is arranged from top to bottom, most or all of the gravity of the ear shell assembly is held by the head-mounted device Bearing, no or only a small lateral support force is required to ensure that the ear shell assembly will not slip off the user's ear, that is, the probability of the ear shell assembly slipping off the user's ear can be effectively reduced.

Description of drawings

Fig. 1 is a first structural schematic diagram of a head-mounted device in the present invention;

Fig. 2 is a second structural schematic diagram of the head-mounted device in the present invention;

Fig. 3 is an exploded view in the first direction of the connection structure between the earphone jack and the earshell assembly in the present invention;

Fig. 4 is an exploded view in the second direction of the connection structure between the earphone jack and the ear shell assembly in the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

An embodiment of the first aspect of the embodiment of the present invention provides a head-mounted device, as shown in Fig. 1-Fig. Belt 20, the headband 20 is connected to the main body structure 10 to form a ring structure, wherein, the head-mounted device also includes the earphone, and the earphone includes an earphone jack 31 connected with an earphone line 310 and an earphone plug 320. The shell assembly 32, wherein the earphone jack 31 is arranged on the connecting portion of the main structure 10 and the headband 20; when the earphone plug 320 is inserted into the earphone jack 31, the earshell assembly 32 is connected to the earphone jack 31 through the earphone plug 320 .

Specifically, the head-mounted device includes one or two sets of ear shell assemblies 32 and earphone jacks 31, wherein, when a set of ear shell assemblies 32 and earphone jacks 31 is included, the earphone only includes the parts of the main structure 10. The ear shell assembly 32 and the earphone jack 31 on the left or right side; when including two sets of ear shell assemblies 32 and the earphone jack 31, the earphone includes the ear shell assembly 32 and the ear shell assembly 32 on the left side and the right side of the main structure 10 The headphone jack 31 is specifically shown in FIG. 1 .

In the present invention, as shown in FIG. 2 , the main structure 10 may further include a forehead pad 102 , and the forehead pad 102 is arranged on the inner side of the front end of the main structure 10 . Wherein, the forehead pad 102 can cover the wiring groove 101, and the forehead pad 102 is specifically an elastic piece, which can make the user's forehead contact the main structure 10 when the head-mounted device is worn on the user's head. The forehead pad 102 is used for cushioning, which can effectively reduce the probability of the user's forehead being injured, and improve the wearing comfort of the head-mounted device.

Specifically, since the earphone jack 31 is arranged on the connecting part of the main structure 10 and the headband 20, and the connecting part will be located in the middle of the user's head or closer to the user's forehead, at this time, the connecting part Set on the top of the user's ear, so that the ear shell assembly 32 extends from the earphone jack 31 from top to bottom to the position where the user's ear is; when the ear shell assembly 32 is arranged from top to bottom, the gravity of the ear shell assembly 32 is large Part or all of it is borne by the head-mounted device, which can ensure that the ear shell assembly 32 will not slip off the user's ear without or only a small lateral support force, that is, it can effectively reduce the ear shell assembly 32 from the user's ear. probability of slipping.

Moreover, the stability of the head-mounted device being fixed on the user's head is very high, so that the ear shell assembly 32 can be fixed on the described head-mounted device more stably, so that the risk of the ear shell assembly 32 slipping from the user's ear can be further reduced. probability.

Specifically, as shown in FIGS. 2-4 , the ear shell assembly 32 also includes a support frame 321 and an ear cup 322; one end of the support frame 321 is provided with an earphone plug 320, and the other end is provided with an ear cup 322; When the earphone plug 320 is inserted into the earphone jack 31, the extension of the support frame 321 makes the earcups 322 cover both ears of the user, which is convenient for the user.

Specifically, as shown in FIG. 2 , a sliding slot 323 is provided on the support frame 321 , a sliding block 324 is provided on the ear cup 322 , and the sliding block 324 is disposed in the sliding slot 323 . At this time, the sliding block 324 can slide in the chute 323, so that the position of the ear cup 322 can be adjusted by controlling the sliding of the sliding block 324 in the chute 323; thus, the ear cup 322 can better cover the user's hands. ear, making the user experience better.

Preferably, as shown in FIG. 2 , the chute 323 is vertically arranged on the support frame 321 so that the distance of the movement of the ear cup 322 in the vertical direction can be adjusted to be longer; due to the shape and length of the user's head, there are usually The difference is that when the movement distance of the ear cup 322 in the vertical direction is longer, and the number of users with different head shapes that the ear cup 322 can adapt to is larger, the number of adaptations between the earphone and the user's head is increased. .

Of course, the sliding groove 323 can also be arranged horizontally on the support frame 321 , at this time, compared with the vertical arrangement of the sliding groove 323 on the supporting frame 321 , the fitting quantity of the earphone and the user's head is reduced.

Specifically, as shown in FIG. 1 and FIG. 3 , the headband 20 can be rotatably connected to the main structure 10 , and at this time, the earphone jack 31 is disposed in the rotatably connected part of the headband 20 and the main structure 10 . Of course, the headband 20 can also be fixedly connected to the main structure 10, or integrally formed with the main structure 10, which is not specifically limited in this application.

Specifically, as shown in FIG. 3 and FIG. 4 , when the headband 20 is connected to the main body structure 10 in rotation, the headband 20 can be connected to the main body structure 10 through the rotating shaft 21. At this time, the earphone jack 31 can be arranged in the rotating shaft 21, In order to achieve the effect of simplifying the structure, and to insert the earphone plug 320 into the earphone jack 31 or pull out the earphone plug 320 from the earphone jack 31 more quickly, so that the insertion and removal of the ear shell assembly 32 is more convenient and faster.

In the present utility model, an elastic plug 100 is arranged in the rotating connection part, and the elastic plug 100 has a hollow structure, and the elastic plug 100 communicates with the earphone jack 31 .

Wherein, as shown in FIG. 4 , when the earphone jack 31 is disposed in the rotating shaft 21 , the elastic plug 100 is disposed on the side of the earphone jack 31 facing the outer surface of the headband 20 . At this time, when the earphone plug 320 is inserted into the earphone jack 31, the earphone plug 320 will first pass through the hollow structure of the elastic plug 100 and then be inserted into the earphone jack 31, so that the elastic plug 100 is squeezed into the shell 325 of the earphone plug 320 , so that the elastic plug 100 will apply pressure to the housing 325, increasing the frictional force between the elastic plug 100 and the housing 325; when the frictional force is increased, it will increase the friction between the earphone plug 320 and the earphone jack 31. The connection strength can effectively reduce the probability that the earphone will fall off from the earphone jack 31.

Certainly, the earphone plug 320 may not have the housing 325 . When the earphone plug 320 is inserted into the earphone jack 31 , the earphone plug 320 will first pass through the hollow structure of the elastic plug 100 and then be inserted into the earphone jack 31 . At this time, the elastic plug 100 will fasten the part of the earphone plug 320 passing through the hollow structure of the elastic plug 100, which can also improve the connection strength between the earphone plug 320 and the earphone jack 31, thereby effectively reducing the connection between the earphone plug 320 and the earphone jack 31. The probability of falling out in hole 31.

In the present invention, a wiring trough 101 can be arranged inside the main structure 10 , and a part of the earphone wire 310 is arranged in the wiring trough 101 . It can be seen that when a part of the earphone wire 310 is arranged in the wire groove 101, since the wire groove 101 is arranged inside the main structure 10, it is difficult for the user to touch the earphone wire 310 arranged in the wire groove 101 during operation. The probability of damage to the earphone wire 310 caused by the entanglement of the earphone wire 310 arranged in the wire slot 101 due to external factors is reduced, and the service life of the earphone wire 310 is improved.

In another embodiment of the present invention, as shown in Fig. 1 and Fig. 2, the headband 20 may also include a rear support portion 200; For the head, the headband 20 also includes a telescoping structure disposed in the rear support portion 200 .

Wherein, the rear support part 200 is used to support the back of the user's head, and the rear support part 200 can be made of elastic material, for example, it can be made of one or more materials among foam, plastic, sponge and the like. Further, the telescopic structure can be a gear telescopic structure, a telescopic rod structure, etc., and the telescopic structure is connected with the headband 20 for adjusting the length of the headband 20 through the telescopic structure. When the user's head is large, the headband 20 outside the rear side support part 200 is extended by the telescopic structure, so that the ring structure formed by the headband 20 and the main structure 10 can fix the user's head; and when the user When the head of the user is small, the headband 20 outside the rear support part 200 is shortened by the telescopic structure, so that the ring structure formed by the headband 20 and the main structure 10 can fix the user's head. In this way, the head-mounted device can be adapted to more users.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" or "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, third, etc. does not indicate any order and these words may be interpreted as names.

One or more technical solutions in the embodiments of the utility model have at least the following technical effects or advantages:

In the embodiment of the present application, the headphone jack is set on the connecting part of the main structure and the headband, and the connecting part will be located in the middle of the user's head or closer to the user's forehead. At this time, the connecting part is set on the upper part of the user's ear , so that the ear shell assembly extends from the earphone jack from top to bottom to the position where the user's ear is; when the ear shell assembly is arranged from top to bottom, most or all of the gravity of the ear shell assembly is held by the head-mounted device Bearing, no or only a small lateral support force is required to ensure that the ear shell assembly will not slip off the user's ear, that is, the probability of the ear shell assembly slipping off the user's ear can be effectively reduced.

All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

The utility model is not limited to the aforementioned specific embodiments. The utility model extends to any new feature or any new combination disclosed in this specification, as well as the steps of any new method or process or any new combination disclosed.

Claims (10)

1. A head-mounted device, comprising a main structure for realizing the function of the head-mounted device and a headband for wearing its main structure, the headband is connected to the main structure to form a ring structure, and it is characterized in that it also includes An earphone, the earphone includes an earphone jack connected with an earphone wire and an earshell assembly including an earphone plug, wherein the earphone jack is arranged on the connecting portion of the main structure and the headband; When the earphone plug is inserted into the earphone jack, the earshell assembly is connected to the earphone jack through the earphone plug. 2. The head-mounted device according to claim 1, wherein the ear shell assembly further comprises a support frame and an ear cup; one end of the support frame is provided with the earphone plug, and the other end is provided with the ear cup. cup. 3 . The head-mounted device according to claim 2 , wherein a sliding slot is provided on the support frame, a sliding block is provided on the earcup, and the sliding block is arranged in the sliding slot. 4 . 4. The head-mounted device according to claim 3, wherein the slide slot is vertically arranged. 5. The head-mounted device of claim 1, wherein the headband is rotatably connected to the main structure. 6 . The head-mounted device according to claim 5 , wherein when the headband and the main structure are rotatably connected by a rotating shaft, the earphone jack is disposed in the rotating shaft. 7 . 7. The head-mounted device according to claim 5 or 6, characterized in that an elastic plug is arranged in the rotating connection part between the headband and the main structure, the elastic plug is hollow, and the elastic plug communicate with the earphone jack. 8. The head-mounted device according to any one of claims 1 to 6, characterized in that, a wiring groove is arranged inside the main structure, and a part of the earphone wire is arranged in the wiring groove. 9. The head-mounted device according to any one of claims 1-6, wherein the headband further comprises a rear support portion. 10 . The head-mounted device according to claim 9 , wherein the headband further comprises a telescopic structure, and the telescopic structure is disposed in the rear support portion. 11 .