Head-mounted device

Abstract

The invention discloses head-mounted equipment, which comprises an equipment main body, a first adjusting mechanism and a second adjusting mechanism, and is characterized in that two opposite ends of the first adjusting mechanism are fixedly connected to two opposite ends of the equipment main body respectively; the two opposite ends of the second adjusting mechanism are rotationally connected to the two opposite ends of the equipment body correspondingly, so that the second adjusting mechanism can deflect relative to the equipment body. The head-mounted device has a first wearing state and a second wearing state which are mutually converted, and in the first wearing state, the first adjusting mechanism and the second adjusting mechanism are stacked; in the second wearing state, an included angle is formed between the first adjusting mechanism and the second adjusting mechanism. According to the technical scheme, the wearing comfort of a user can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of head-mounted devices, and in particular to a head-mounted device. Background Art

[0002] For the current head-mounted devices, the main unit is placed in front of the head and the battery module is placed at the back of the head for wearing comfort, so that the weight of the front and back is relatively balanced when worn, which meets the wearing comfort requirements to the maximum extent. However, when the battery module is placed at the back of the head, the user cannot lie flat or lean on a chair, and can only operate the whole device in sitting or standing mode. It is quite uncomfortable to wear it for long-term gaming or watching movies. Summary of the invention

[0003] The main purpose of the present invention is to provide a head-mounted device, aiming to improve the wearing comfort of the user.

[0004] To achieve the above-mentioned purpose, the head mounted device proposed by the present invention comprises:

[0005] Equipment body;

[0006] A first adjustment mechanism, wherein opposite ends of the first adjustment mechanism are respectively fixedly connected to opposite ends of the device body;

[0007] A second adjustment mechanism, wherein opposite ends of the second adjustment mechanism are rotatably connected to opposite ends of the device body, so that the second adjustment mechanism can be deflected relative to the device body;

[0008] The head mounted device has a first wearing state and a second wearing state which are switchable to each other. In the first wearing state, the first adjustment mechanism and the second adjustment mechanism are stacked; in the second wearing state, the first adjustment mechanism and the second adjustment mechanism are arranged at an angle.

[0009] Optionally, when the first adjusting mechanism and the second adjusting mechanism are stacked, the second adjusting mechanism is located outside the first adjusting mechanism.

[0010] Optionally, there is an adhesive structure between the first adjusting mechanism and the second adjusting mechanism, and when the first adjusting mechanism and the second adjusting mechanism are stacked, the first adjusting mechanism and the second adjusting mechanism are adhesively fixed.

[0011] Optionally, the adhesive structure is configured as Velcro, and the Velcro is fixed to a side of the first adjusting mechanism facing the second adjusting mechanism.

[0012] Optionally, in the second wearing state, the second adjustment mechanism is at least partially located above the first adjustment mechanism, and an angle between the second adjustment mechanism and the first adjustment mechanism is less than or equal to 90°.

[0013] Optionally, a flexible buffer pad and a battery module are provided on the second adjusting mechanism, the battery module is installed on the outer side of the second adjusting mechanism, and the flexible buffer pad is provided on the inner side of the second adjusting mechanism.

[0014] Optionally, the head-mounted device also includes two rigid support members arranged at opposite ends of the device body, the first adjustment mechanism and the second adjustment mechanism are both connected to one end of the rigid support member away from the device body, and the device body, the rigid support member, the first adjustment mechanism and the second adjustment mechanism jointly enclose a user head-mounted space.

[0015] Optionally, the first adjustment mechanism is configured as an elastic strap.

[0016] Optionally, an end of the device body has a mounting hole, the elastic band has a first section and a second section connected to the end of the first section, the second section passes through the mounting hole and is fixed to the first section.

[0017] Optionally, an end of the second adjustment mechanism is rotatably connected to an end of the device body via a rotating shaft.

[0018] Optionally, the second adjustment mechanism includes a first strap and a second strap respectively rotatably connected to two ends of the device body, and a shell, the first strap and the second strap are movably inserted into the shell, and an adjustment structure is provided between the shell and the first strap and the second strap respectively, and the adjustment structure is used to adjust the overlapping distance between the first strap and the second strap.

[0019] The technical solution of the present invention is that the opposite ends of the first adjustment mechanism are fixedly connected to the opposite ends of the device body respectively; that is, the first adjustment mechanism is always located behind the head, and the opposite ends of the second adjustment mechanism are respectively rotatably connected to the opposite ends of the device body, so that the second adjustment mechanism can be deflected relative to the device body; the second adjustment mechanism can be deflected away from the back of the user's head, thereby meeting the user's need to lie flat or lean on the chair, so in the first wearing state, the first adjustment mechanism and the second adjustment mechanism are stacked. At this time, the first adjustment mechanism and the second adjustment mechanism overlap to form the same adjustment mechanism, ensuring the stability of wearing. When the wearing scene needs to be changed, the first wearing state is converted to the second wearing state. In the second wearing state, the first adjustment mechanism and the second adjustment mechanism are set at an angle. At the same time, the first adjustment mechanism is always located behind the head, and the first adjustment mechanism is tightened, so that the first adjustment mechanism presses the head in the front and rear directions, thereby ensuring the stability of wearing. At this time, the second adjustment mechanism is tightened, thereby reducing the possibility of the second adjustment mechanism self-deflecting relative to the device body, further improving the stability of wearing, and setting two adjustment mechanisms can also further improve the wearing stability of the head-mounted device, meet the wearing needs of multiple scenes, and improve the wearing comfort of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the structure of a head mounted device according to an embodiment of the present invention at an angle;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of the head-mounted device from another angle.

[0023] Description of Figure Numbers:

[0024] Label name Label name 100 Headset 130 Second adjustment mechanism 110 Equipment body 131 Flexible cushion 111 Mounting holes 132 First strap 112 Shaft 133 Second strap 120 The first adjustment mechanism 134 case 121 Elastic straps 135 Adjustment knob 122 Paragraph 1 140 Rigid support 123 Paragraph 2 150 User head space

[0025] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] The present invention provides a head mounted device 100 .

[0030] In the embodiment of the present invention, Figure 1 and Figure 2 As shown, the head-mounted device 100 includes a device body 110, a first adjustment mechanism 120, and a second adjustment mechanism 130. The opposite ends of the first adjustment mechanism 120 are respectively fixedly connected to the opposite ends of the device body 110; the opposite ends of the second adjustment mechanism 130 are respectively rotatably connected to the opposite ends of the device body 110, so that the second adjustment mechanism 130 can be deflected relative to the device body 110; the head-mounted device 100 has a first wearing state and a second wearing state that can be converted to each other. In the first wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are stacked; in the second wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are set at an angle.

[0031] Specifically, the device body 110 is worn on the face, and the first adjustment mechanism 120 and the device body 110, as well as the second adjustment mechanism 130 and the device body 110, are all enclosed to form a circle and fixed to the side of the user's head, thereby ensuring the wearing stability of the head-mounted device 100. The battery module is installed on the second adjustment mechanism 130. Due to the presence of the battery module, the weight of the head-mounted device 100 is evenly distributed in front and behind the head, which improves the wearing comfort. However, with this setting, the user cannot lie flat or lean on a chair, and can only operate the whole device in a sitting or standing mode, which affects the wearing comfort. Therefore, the opposite ends of the second adjusting mechanism 130 are respectively rotatably connected to the opposite ends of the device body 110, and the battery module is installed on the second adjusting mechanism 130, so that the battery module can leave the back of the user's head as the second adjusting mechanism 130 is deflected, thereby meeting the user's needs of lying flat or leaning on a chair, and the opposite ends of the first adjusting mechanism 120 are respectively fixedly connected to the opposite ends of the device body 110; that is, the first adjusting mechanism 120 is always located behind the head, so that even if the second adjusting mechanism 130 is deflected relative to the device body 110, the wearing stability of the head-mounted device 100 can be guaranteed.

[0032] Therefore, in the first wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are stacked. At this time, the first adjustment mechanism 120 and the second adjustment mechanism 130 overlap to form the same adjustment mechanism, ensuring the stability of wearing. In the second wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are set at an angle. The second adjustment mechanism 130 drives the battery module to deflect, so that the battery module leaves the back of the head. At the same time, the first adjustment mechanism 120 is always located behind the head, and the first adjustment mechanism 120 is tightened, so that the first adjustment mechanism 120 presses the head in the front and back directions, thereby ensuring the stability of wearing. At this time, the battery module is located above or obliquely above the head, and the second adjustment mechanism 130 is tightened. On the one hand, the wearing stability of the head-mounted device 100 is further improved, and on the other hand, the head gives the battery module a supporting force, thereby reducing the possibility of the second adjustment mechanism 130 self-deflecting relative to the device body 110.

[0033] Preferably, in the second wearing state, the second adjustment mechanism 130 is at least partially located above the first adjustment mechanism 120, and the angle between the second adjustment mechanism 130 and the first adjustment mechanism 120 is less than or equal to 90°. Specifically, the second adjustment mechanism 130 is at least partially located above the first adjustment mechanism 120, that is, the second adjustment mechanism 130 is deflected upward, so that the user's head provides a support force to the second adjustment mechanism 130, thereby further reducing the possibility of the second adjustment mechanism 130 self-deflecting relative to the device body 110. And the angle between the second adjustment mechanism 130 and the first adjustment mechanism 120 is less than or equal to 90°, that is, the second adjustment mechanism 130 is mainly located above the head or obliquely above and behind, thereby ensuring that the weight of the head-mounted device 100 is evenly distributed in front and behind the head, further improving the wearing comfort.

[0034] In one embodiment, the head mounted device 100 further includes two rigid support members 140 disposed at opposite ends of the device body 110, the first adjustment mechanism 120 and the second adjustment mechanism 130 are both connected to one end of the rigid support member 140 away from the device body 110, and the device body 110, the rigid support member 140, the first adjustment mechanism 120 and the second adjustment mechanism 130 jointly enclose a user head mounted space 150. Specifically, the two rigid support members 140 are connected to opposite ends of the device body 110, and when the user wears the device, the two are attached to the front half of the head, thereby improving the wearing comfort of the user's face, the first adjustment mechanism 120 is connected to one end of the rigid support member 140 away from the device body 110, and when the user wears the device, the first adjustment mechanism 120 is used to attach to the back plate portion of the head, and together with the rigid support member 140 and the device body 110, the circumference of the user's head is bounded, thereby ensuring wearing stability and improving wearing comfort. The second adjustment mechanism 130 is also connected to the end of the rigid support member 140 away from the device body 110, and can rotate relative to the first adjustment mechanism 120 according to different wearing scenarios. When the first adjustment mechanism 120 and the second adjustment mechanism 130 are set at an angle, the second adjustment mechanism 130 is mainly used to enclose the upper half of the user's head. When the user wears it, the center of gravity of the head-mounted device 100 can be moved through the second adjustment mechanism 130, so that the user's head can play a certain supporting role on the device body 110 through the second adjustment mechanism 130, thereby improving the wearing stability of the head-mounted device 100. The device body 110, the rigid support member 140, the first adjustment mechanism 120 and the second adjustment mechanism 130 together enclose a user head-mounted space 150, which can not only ensure the wearing stability, but also improve the wearing comfort.

[0035] In one embodiment, the end of the second adjustment mechanism 130 is rotatably connected to the end of the device body 110 via a rotating shaft 112. Specifically, the end of the second adjustment mechanism 130 and the end of the device body 110 (rigid support member 140) are both provided with a rotating shaft hole, and the rotating shaft 112 passes through the two rotating shaft holes, so that the second adjustment mechanism 130 is rotatably connected to the device body 110 (rigid support member 140), and a knob may also be provided on the outside of the rotating shaft 112, and the knob is fixedly connected to the second adjustment mechanism 130, so that the user can turn the second adjustment mechanism 130 by turning the knob. A damping structure may also be provided between the rotating shaft 112 or the second adjusting mechanism 130 and the device body 110, such as increasing the rotational friction between the rotating shaft 112 and the device body 110 or increasing the rotational friction between the rotating shaft 112 and the second adjusting mechanism 130, or providing a concave-convex structure on the second adjusting mechanism 130 and / or the device body 110 to increase the relative friction between the two, thereby further reducing the possibility of self-deflection of the second adjusting mechanism 130 relative to the device body 110.

[0036] The technical solution of the present invention is that the opposite ends of the first adjustment mechanism 120 are respectively fixedly connected to the opposite ends of the device body 110; that is, the first adjustment mechanism 120 is always located behind the head, and the opposite ends of the second adjustment mechanism 130 are respectively rotatably connected to the opposite ends of the device body 110, so that the second adjustment mechanism 130 can be deflected relative to the device body 110; the battery module is installed on the second adjustment mechanism 130; so that the battery module can leave the back of the user's head with the deflection of the second adjustment mechanism 130, thereby meeting the user's needs of lying flat or leaning on a chair, so in the first wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are stacked. At this time, the first adjustment mechanism 120 and the second adjustment mechanism 130 overlap to form the same adjustment mechanism, ensuring the stability of wearing. When the wearing scene needs to be changed, the first wearing state is converted to the second wearing state. In the second wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are set at an angle. At the same time, the first adjustment mechanism 120 is always located behind the head. Tightening the first adjustment mechanism 120 makes the first adjustment mechanism 120 press the head in the front-to-back direction, thereby ensuring the wearing stability. At this time, the battery module is located above or diagonally above the head, and the second adjustment mechanism 130 is tightened. On the one hand, the wearing stability of the head-mounted device 100 is further improved. On the other hand, the head gives the battery module a supporting force, thereby reducing the possibility of self-deflection of the second adjustment mechanism 130 relative to the device body 110, further improving the wearing stability. In addition, setting up two adjustment mechanisms can also further improve the wearing stability of the head-mounted device 100, meet the wearing requirements of multiple scenarios, and improve the wearing comfort of the user.

[0037] In one embodiment, when the first adjustment mechanism 120 and the second adjustment mechanism 130 are stacked, the second adjustment mechanism 130 is located outside the first adjustment mechanism 120. Specifically, since the battery module is mounted on the second adjustment mechanism 130, the thickness of the second adjustment mechanism 130 is greater than the thickness of the first adjustment mechanism 120. If the first adjustment mechanism 120 is located outside the second adjustment mechanism 130, the first adjustment mechanism 120 needs to be covered on the outside of the second adjustment mechanism 130, so a large elastic deformation needs to occur, which is not conducive to the wearing stability of the head mounted device 100 in the first wearing state.

[0038] In order to reduce the possibility of the second adjustment mechanism 130 self-deflecting in the first wearing state, in one embodiment, there is an adhesive structure between the first adjustment mechanism 120 and the second adjustment mechanism 130, and when the first adjustment mechanism 120 and the second adjustment mechanism 130 are stacked, the first adjustment mechanism 120 and the second adjustment mechanism 130 are adhesively fixed. Specifically, in the first wearing state, the first adjustment mechanism 120 and the second adjustment mechanism 130 are adhesively fixed, so that the second adjustment mechanism 130 is fixed by the first adjustment mechanism 120, reducing the possibility of the second adjustment mechanism 130 self-deflecting. Because the second adjustment mechanism 130 is located outside the first adjustment mechanism 120, the adhesive mechanism is provided on the outside of the first adjustment mechanism 120 and / or the inside of the second adjustment mechanism 130, so as to facilitate the adhesive fixation of the two.

[0039] Preferably, the adhesive structure is configured as Velcro, and the Velcro is fixed to a side of the first adjustment mechanism 120 facing the second adjustment mechanism 130 .

[0040] In one embodiment, the second adjustment mechanism 130 is provided with a flexible buffer pad 131 and a battery module, the battery module is installed on the outside of the second adjustment mechanism 130, and the flexible buffer pad 131 is provided on the inside of the second adjustment mechanism 130. Specifically, on the one hand, the flexible buffer pad 131 can increase the friction between the second adjustment mechanism 130 and the head, reducing the possibility of the second adjustment mechanism 130 self-deflecting relative to the device body 110; on the other hand, it can also provide buffer protection for the head, reducing the possibility of the second adjustment mechanism 130 colliding with the head.

[0041] To simplify the structure of the head mounted device 100, refer again to Figure 1 and Figure 2 In one embodiment, the first adjustment mechanism 120 is configured as an elastic band 121. Specifically, the elastic band 121 has a certain elastic force and a tendency to retract, so that the elastic band 121 always has the function of tightening the head and can be suitable for a variety of head sizes. The structure of the first adjustment mechanism 120 is simplified, and the structure of the head-mounted device 100 is further simplified.

[0042] Furthermore, the end of the device body 110 has a mounting hole 111, the elastic band 121 has a first section 122, and a second section 123 connected to the end of the first section 122, the second section 123 passes through the mounting hole 111, and is fixed to the first section 122. Specifically, the end of the device body 110 has the mounting hole 111, that is, the end of the rigid support member 140 away from the device body 110 has the mounting hole 111, the second section 123 of the elastic band 121 is arranged at the end of the first section 122, and the end of the second section 123 away from the first section 122 passes through the mounting hole 111, is connected back to the first section 122, and the end of the second section 123 away from the first section 122 is sewed or bonded to the second section 123, thereby completing the connection between the elastic band 121 and the rigid support member 140, and ensuring the installation stability of the elastic band 121 and the device body 110.

[0043] In one embodiment, the second adjustment mechanism 130 includes a first strap 132 and a second strap 133 respectively connected to the two ends of the device body 110 in rotation, and a housing 134. The first strap 132 and the second strap 133 are movably arranged in the housing 134. An adjustment structure is arranged between the housing 134 and the first strap 132 and the second strap 133 respectively. The adjustment structure is used to adjust the overlapping distance between the first strap 132 and the second strap 133. Specifically, the adjustment structure includes adjustment racks arranged on the side where the first strap 132 and the second strap 133 approach each other. The two adjustment racks are movably arranged in the housing 134, and an adjustment gear is arranged in the housing 134. The adjustment gear is meshed with the adjustment rack for transmission, so as to adjust the length of the second adjustment mechanism 130, thereby facilitating the wearing of the head mounted device 100. An adjustment knob 135 is arranged on the housing 134. The adjustment knob 135 is fixedly connected to the adjustment gear, so that the user can adjust the second adjustment mechanism 130 through the adjustment knob 135, thereby facilitating the user's operation.

[0044] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A head mounted device, characterized in that: include: Equipment body; A first adjustment mechanism, wherein opposite ends of the first adjustment mechanism are respectively fixedly connected to opposite ends of the device body; A second adjustment mechanism, wherein opposite ends of the second adjustment mechanism are rotatably connected to opposite ends of the device body, so that the second adjustment mechanism can be deflected relative to the device body; The head mounted device has a first wearing state and a second wearing state which are switchable to each other. In the first wearing state, the first adjustment mechanism and the second adjustment mechanism are stacked; in the second wearing state, the first adjustment mechanism and the second adjustment mechanism are arranged at an angle.

2. The head mounted device according to claim 1, wherein: When the first adjusting mechanism and the second adjusting mechanism are stacked, the second adjusting mechanism is located outside the first adjusting mechanism.

3. The head mounted device according to claim 1, wherein: There is an adhesive structure between the first adjusting mechanism and the second adjusting mechanism. When the first adjusting mechanism and the second adjusting mechanism are stacked, the first adjusting mechanism and the second adjusting mechanism are adhesively fixed.

4. The head mounted device according to claim 3, wherein: The bonding structure is configured as a Velcro, and the Velcro is fixed to a side of the first adjusting mechanism facing the second adjusting mechanism.

5. The head mounted device according to claim 1, wherein: In the second wearing state, the second adjustment mechanism is at least partially located above the first adjustment mechanism, and an angle between the second adjustment mechanism and the first adjustment mechanism is less than or equal to 90°.

6. The head mounted device according to claim 1, wherein: The second adjusting mechanism is provided with a flexible buffer pad and a battery module. The battery module is installed on the outer side of the second adjusting mechanism, and the flexible buffer pad is arranged on the inner side of the second adjusting mechanism.

7. The head mounted device according to claim 1, wherein: The head-mounted device also includes two rigid support members arranged at opposite ends of the device body, the first adjustment mechanism and the second adjustment mechanism are both connected to one end of the rigid support member away from the device body, and the device body, the rigid support member, the first adjustment mechanism and the second adjustment mechanism jointly enclose a user head-mounted space.

8. The head mounted device according to claim 1, wherein: The first adjustment mechanism is configured as an elastic strap.

9. The head mounted device according to claim 8, wherein: The end of the device body is provided with a mounting hole, the elastic band has a first section and a second section connected to the end of the first section, the second section passes through the mounting hole and is fixed to the first section.

10. The head mounted device according to claim 1, wherein: The end of the second adjustment mechanism is rotatably connected to the end of the device body via a rotating shaft.

11. The head mounted device according to any one of claims 1 to 10, characterized in that: The second adjustment mechanism includes a first strap and a second strap respectively rotatably connected to the two ends of the device body, and a shell. The first strap and the second strap are movably inserted into the shell. An adjustment structure is provided between the shell and the first strap and the second strap respectively. The adjustment structure is used to adjust the overlapping distance between the first strap and the second strap.

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