Massage device and head-mounted equipment

Abstract

The utility model belongs to the technical field of head-mounted display, and relates to a massage device and head-mounted equipment. The massage device comprises a supporting structure, and the supporting structure is provided with a containing cavity and a through hole communicating the interior of the containing cavity with the inner side of the supporting structure. The rotating structure is rotationally installed in the containing cavity, and the rotating axis of the rotating structure points to the inner side of the supporting structure from the interior of the containing cavity; the power mechanism is used for driving the rotating structure to rotate; the mounting shaft is fixed to the rotating structure and extends to the through hole, and a gap is formed between the mounting shaft and the rotating axis of the rotating structure; and the massage head is arranged on the inner side of the supporting structure and is fixed on the mounting shaft. The wearable device comprises a device body, a head-mounted device connected to the device body and a massage device arranged on the head-mounted device. The massage head rotates to massage the head of the user, discomfort of the head can be relieved, the problem that the head of the user is uncomfortable due to the fact that the user wears the head-mounted equipment for a long time is solved, and the wearing experience can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of head-mounted display technology, and in particular relates to a massage device and a head-mounted device. Background Technology

[0002] With the development of technology, VR headsets, AR headsets, and MR headsets are being used more and more, allowing users to experience the convenience brought by lightweight technology.

[0003] When wearing a head-mounted device, the main unit is quite close to the user's eyes. Prolonged wear can cause dizziness, vertigo, and other head discomfort. Currently, the main solution is to remove the head-mounted device from the user's head after shutdown, which severely impacts the user's wearing experience. Utility Model Content

[0004] The purpose of this invention is to provide a massage device and a head-mounted device, which aims to solve the problem of head discomfort caused by prolonged use of head-mounted devices and improve the wearing experience.

[0005] This utility model discloses a massage device for use in head-mounted devices, comprising:

[0006] A supporting structure, wherein the supporting structure is provided with a receiving cavity and a through hole connecting the interior of the receiving cavity and the inner side of the supporting structure;

[0007] A rotating structure is rotatably installed inside the accommodating cavity, and the rotation axis of the rotating structure points from the inside of the accommodating cavity to the inside of the supporting structure;

[0008] A power mechanism is used to drive the rotating structure to rotate;

[0009] A mounting shaft is fixed to the rotating structure and extends to the through hole, with a gap provided between the mounting shaft and the rotation axis of the rotating structure.

[0010] And a massage head, which is disposed inside the support structure and fixed to the mounting shaft.

[0011] As an improvement, the rotating structure includes a gear ring arranged around the periphery of the through hole and rotatably mounted inside the accommodating cavity. The gear ring has inner drive teeth on its inner ring side and outer drive teeth on its outer ring side. The mounting shaft passes through the gear ring and the through hole, and there is a gap between the mounting shaft and the rotation axis of the gear ring. A transmission gear is rotatably mounted inside the accommodating cavity. The transmission gear meshes with the outer drive teeth of the gear ring and is connected to the power mechanism. A planetary gear meshes with the inner drive teeth of the gear ring and is fixed to the mounting shaft. A rocker arm has a first end rotatably mounted inside the accommodating cavity, and the rotation axis of the first end of the rocker arm is coaxial with the gear ring. The second end of the rocker arm is fixedly connected to the mounting shaft, or the second end of the rocker arm is rotatably connected to the mounting shaft, and the rotation axis of the second end of the rocker arm is parallel to the rotation axis of the gear ring.

[0012] As an improvement, a bracket is fixedly installed inside the accommodating cavity, and a rotating shaft coaxially arranged with the gear ring is fixedly mounted on the bracket, with the first end of the swing arm rotatably mounted on the rotating shaft.

[0013] As an improvement, a box is provided on the outside of the support structure, and a cover plate is provided on the opening of the box; the through hole is provided on the inside of the support structure.

[0014] As an improvement, the through hole is a circular hole, which is coaxially arranged with the rotation axis of the rotating structure.

[0015] As an improvement, the housing and the supporting structure are connected as a single unit.

[0016] As an improvement, the massage head includes a circular mounting plate, a central ball head disposed in the middle of the mounting plate, and at least two side ball heads spaced apart on the periphery of the mounting plate, the mounting plate being fixed to the mounting shaft.

[0017] As an improvement, a gap is provided between the middle of the mounting plate and the mounting shaft, and the middle of the mounting plate is located on the side of the mounting shaft away from the rotation axis of the rotating structure.

[0018] This utility model also discloses a head-mounted device, which includes a device body, a headband connected to the device body, and a massage device disposed on the headband.

[0019] As an improvement, the head-mounted device is a smart glasses, the device body is the main body of the smart glasses, and the headband includes two temples respectively disposed on opposite sides of the main body of the glasses, the temples being the support structure; or, the head-mounted device is an integrated head-mount, the device body is the main headband of the integrated head-mount, the headband is a headband, the two ends of the headband being respectively connected to opposite sides of the main headband, the headband being the support structure.

[0020] Due to the adoption of the above technical solution, the massage device of this utility model includes a support structure, the support structure having a receiving cavity, and a through hole connecting the inside of the receiving cavity and the inner side of the support structure; a rotating structure rotatably installed inside the receiving cavity, the rotation axis of the rotating structure pointing from the inside of the receiving cavity to the inner side of the support structure; a power mechanism for driving the rotation of the rotating structure; a mounting shaft fixed to the rotating structure and extending to the through hole, with a gap between the mounting shaft and the rotation axis of the rotating structure; and a massage head disposed inside the support structure and fixed to the mounting shaft. The wearable device of this utility model includes a device body, a headband connected to the device body, and a massage device disposed on the headband.

[0021] When users experience dizziness, vertigo, or other head discomfort while wearing the headset, the power mechanism is activated. This mechanism drives the rotating structure to rotate. Because there is a gap between the mounting shaft and the rotation axis of the rotating structure, the rotating structure rotates, causing the mounting shaft to rotate in a circular trajectory around the rotation axis of the rotating structure. The massage head rotates synchronously with the mounting shaft, providing a massage to the user's head and relieving discomfort. This eliminates the need to remove the headset from the user's head, thus solving the problem of head discomfort caused by prolonged use of the headset and improving the wearing experience. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of the massage device of this utility model;

[0023] Figure 2 This utility model's massage device is along Figure 1 Schematic diagram of the cross-sectional structure along line AA;

[0024] Figure 3 This utility model's massage device is along Figure 1 Schematic diagram of the cross-sectional structure of the middle BB line;

[0025] Among them, 10 is the supporting structure; 11 is the accommodating cavity; 12 is the through hole; 13 is the housing; 14 is the cover plate; 15 is the bracket; 20 is the mounting shaft; 30 is the motor; 40 is the massage head; 41 is the mounting plate; 42 is the central ball head; 43 is the side ball head; 51 is the gear ring; 52 is the transmission gear; 53 is the planetary gear; 54 is the swing arm; 55 is the driven bevel gear; and 56 is the driving bevel gear. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] Figures 1 to 3 This is a schematic diagram of the structure of the massage device of this utility model, wherein, Figure 1 A three-dimensional schematic diagram of the massage device of this utility model is shown. Figure 2 The massage device of this utility model is shown along Figure 1 Schematic diagram of the cross-sectional structure along line AA. Figure 3 The massage device of this utility model is shown along Figure 1 A cross-sectional view of the BB line. For ease of explanation, only the parts relevant to this utility model are shown in the figure.

[0028] It should be noted that if the present invention involves directional indicators, such as up, down, front, back, left, right, etc., the directional indicators are only used to explain the relative positional relationship between the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly. If the present invention involves descriptions such as "first", "second", etc., the descriptions such as "first", "second", etc. are only used for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.

[0029] Depend on Figure 1 , Figure 2 and Figure 3 It is understood that the massage device of this utility model is applied to a head-mounted device, defining the side of the massage device closer to the user's head as the inner side and the side farther from the user's head as the outer side. The massage device includes:

[0030] The support structure 10 has a receiving cavity 11 and a through hole 12 connecting the inside of the receiving cavity 11 and the inside of the support structure 10.

[0031] The rotating structure is rotatably installed inside the accommodating cavity 11, and the rotation axis of the rotating structure points from the inside of the accommodating cavity 11 to the inside of the supporting structure 10;

[0032] The power mechanism is used to drive the rotating structure to rotate. Typically, the power mechanism is an electric motor 30, but it can also be a hydraulic motor.

[0033] Mounting shaft 20 is fixed to the rotating structure and extends to the through hole 12, with a gap between mounting shaft 20 and the rotation axis of the rotating structure;

[0034] And a massage head 40, which is located inside the support structure 10 and fixed to the mounting shaft 20.

[0035] Specifically, the head-mounted device includes the device body and the headband connected to the device body. The head-mounted device is worn on the user's head through the headband, and the massage device is set in the headband.

[0036] When a user experiences dizziness, vertigo, or other head discomfort while wearing the head-mounted device, the power mechanism is activated. This mechanism drives the rotating structure to rotate. Because there is a gap between the mounting shaft 20 and the rotation axis of the rotating structure, the rotating structure causes the mounting shaft 20 to rotate in a circular trajectory around the rotation axis of the rotating structure. The massage head 40 rotates synchronously with the mounting shaft 20, providing a massage to the user's head and relieving discomfort. This eliminates the need to remove the head-mounted device from the user's head. Typically, the massage head 40 massages the user's temples. The massage head 40 of this invention provides a massage to the user's head when it rotates, relieving discomfort without requiring the head-mounted device to be removed. This solves the problem of head discomfort caused by prolonged use of head-mounted devices and improves the wearing experience.

[0037] In this utility model, such as Figure 2 and Figure 3 As shown, the rotating structure includes a gear ring 51 arranged around the through hole 12 and rotatably mounted inside the accommodating cavity 11. The gear ring 51 has inner drive teeth on its inner ring side and outer drive teeth on its outer ring side. The mounting shaft 20 passes through the gear ring 51 and the through hole 12, and there is a gap between the mounting shaft 20 and the rotation axis of the gear ring 51. A transmission gear 52 is rotatably mounted inside the accommodating cavity 11. The transmission gear 52 meshes with the outer drive teeth of the gear ring 51 and is connected to the power mechanism. A gear is also arranged inside the gear ring 51 and rotates within the gear ring 51. The transmission includes a planetary gear 53 for meshing transmission, which is fixed to the mounting shaft 20; and a rocker arm 54, the first end of which is rotatably mounted inside the accommodating cavity 11 and the rotation axis of the first end of the rocker arm 54 is coaxial with the gear ring 51. The second end of the rocker arm 54 is fixedly connected to the mounting shaft 20, or the second end of the rocker arm 54 is rotatably connected to the mounting shaft 20. The rotation axis of the second end of the rocker arm 54 is parallel to the rotation axis of the gear ring 51. Typically, the rocker arm 54 is arranged radially along the gear ring 51.

[0038] Specifically, a bracket 15 is fixedly installed inside the accommodating cavity 11, and a rotating shaft coaxially arranged with the gear ring 51 is fixedly mounted on the bracket 15. The first end of the swing arm 54 is rotatably mounted on the rotating shaft. Typically, the bracket 15 includes a vertical plate spaced apart from the inner wall of the accommodating cavity 11 near the inner side of the support structure 10, and a connecting plate connecting the vertical plate and the inner wall of the accommodating cavity 11 away from the inner side of the support structure 10.

[0039] To reduce the space occupied, a driven bevel gear 55 coaxially arranged with the transmission gear 52 is fixedly installed on the transmission gear 52, and a driving bevel gear 56 meshing with the driven bevel gear 55 is fixedly installed on the output shaft of the power mechanism. In this way, the power mechanism is arranged radially along the transmission gear 52, which effectively reduces the axial length.

[0040] Typically, a ring body is provided on the side of the gear ring 51, and an annular groove adapted to the ring body is provided on the inner wall of the receiving cavity 11. The gear ring 51 is rotatably installed through the cooperation between the ring body and the annular groove. The receiving cavity 11 is provided with a limiting structure, such as a baffle, to prevent the ring body from falling out of the annular groove. Of course, rotatable installation can also be achieved by bearings.

[0041] Of course, the transmission gear 52 can also be directly fixed to the output shaft of the power mechanism.

[0042] In this utility model, such as Figure 1 and Figure 2 As shown, the massage head 40 includes a circular mounting plate 41, a central ball head 42 disposed in the middle of the mounting plate 41, and at least two side ball heads 43 spaced apart on the periphery of the mounting plate 41. The mounting plate 41 is fixed to the mounting shaft 20.

[0043] During massage, the mounting shaft 20 drives the massage head 40 to rotate, and the central ball head 42 and at least two side ball heads 43 of the massage head 40 come into contact with the user.

[0044] Specifically, the mounting plate 41, the central ball head 42, and the two side ball heads 43 are connected as an integrated structure. Of course, it can also be a separate structure. Usually, it is made of materials such as plastic and rubber.

[0045] To further improve the massage effect, a gap is provided between the middle of the mounting plate 41 and the mounting shaft 20, and the middle of the mounting plate 41 is located on the side of the mounting shaft 20 away from the rotation axis of the rotating structure. Specifically, the middle of the mounting plate 41 is located on the side of the mounting shaft 20 away from the rotation axis of the gear ring 51, which increases the massage range and can improve the massage effect.

[0046] Of course, the massage head 40 can also be set as a sphere and directly fixed to the mounting shaft 20.

[0047] In this utility model, a box body 13 is provided on the outside of the support structure 10, and a cover plate 14 is provided on the box opening of the box body 13; a through hole 12 is provided on the inside of the support structure 10.

[0048] Specifically, the through hole 12 is a circular hole, which is coaxially arranged with the rotation axis of the rotating structure.

[0049] Typically, the housing 13 and the support structure 10 are connected as a single unit. Alternatively, the accommodating cavity 11 can be directly located inside the support structure 10.

[0050] This utility model also discloses a head-mounted device, which includes a device body and a headband connected to the device body. The head-mounted device can be worn on the user's head through the headband, and the massage device is disposed on the headband.

[0051] In this invention, the head-mounted device is smart glasses, such as AR glasses or music glasses. The device body is the glasses body, which typically includes a frame and lenses disposed on the frame. The head-mounted device includes two temples respectively disposed on opposite sides of the frame, and a massage device is disposed on the temples, which serve as a support structure 10. Alternatively, the glasses body can also be configured with two spaced-apart lenses and a connector between the two lenses, with the two temples respectively connected to the edges of the corresponding lenses. To improve the massage effect, the aforementioned massage device is provided on each of the two temples.

[0052] Of course, the head-mounted device can also be an all-in-one head-mounted device, such as a VR all-in-one head-mounted device, an AR all-in-one head-mounted device, and an MR all-in-one head-mounted device. The main body of the device is the head-mounted host, including a shell, a display component and a lens barrel component disposed inside the shell, and a headband, which is connected to opposite sides of the head-mounted host at both ends. The headband is a support structure 10. To improve the massage effect, the aforementioned massage devices are respectively provided on opposite sides of the headband near the head-mounted host. Typically, the headband includes a left strap body and a right strap body respectively connected to opposite sides of the head-mounted host, a tension adjustment mechanism disposed between the left and right strap bodies, and the aforementioned massage devices are respectively provided on the left and right strap bodies.

[0053] Specifically, the structure of smart glasses and head-mounted displays are well-known technologies, and their specific structures will not be elaborated here.

[0054] The above description is only some embodiments of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A massage device for use in a head-mounted device, characterized in that, include: A supporting structure, wherein the supporting structure is provided with a receiving cavity and a through hole connecting the interior of the receiving cavity and the inner side of the supporting structure; A rotating structure is rotatably installed inside the accommodating cavity, and the rotation axis of the rotating structure points from the inside of the accommodating cavity to the inside of the supporting structure; A power mechanism is used to drive the rotating structure to rotate; A mounting shaft is fixed to the rotating structure and extends to the through hole, with a gap provided between the mounting shaft and the rotation axis of the rotating structure. And a massage head, which is disposed inside the support structure and fixed to the mounting shaft.

2. The massage device according to claim 1, characterized in that, The rotating structure includes a gear ring arranged around the periphery of the through hole and rotatably mounted inside the accommodating cavity. The gear ring has inner drive teeth on its inner ring side and outer drive teeth on its outer ring side. The mounting shaft passes through the gear ring and the through hole, and there is a gap between the mounting shaft and the rotation axis of the gear ring. A transmission gear rotatably mounted inside the accommodating cavity meshes with the outer drive teeth of the gear ring and is connected to the power mechanism. A planetary gear meshes with the inner drive teeth of the gear ring and is fixed to the mounting shaft. A rocker arm has a first end rotatably mounted inside the accommodating cavity, and the rotation axis of the first end of the rocker arm is coaxial with the gear ring. The second end of the rocker arm is fixedly connected to the mounting shaft, or the second end of the rocker arm is rotatably connected to the mounting shaft, and the rotation axis of the second end of the rocker arm is parallel to the rotation axis of the gear ring.

3. The massage device according to claim 2, characterized in that, A bracket is fixedly installed inside the accommodating cavity, and a rotating shaft coaxially arranged with the gear ring is fixedly mounted on the bracket. The first end of the swing arm is rotatably mounted on the rotating shaft.

4. The massage device according to claim 1, characterized in that, A box is provided on the outside of the support structure, and a cover plate is provided on the opening of the box; the through hole is provided on the inside of the support structure.

5. The massage device according to claim 4, characterized in that, The through hole is a circular hole and is coaxially arranged with the rotation axis of the rotating structure.

6. The massage device according to claim 4, characterized in that, The box body and the supporting structure are connected as an integral structure.

7. The massage device according to any one of claims 1 to 6, characterized in that, The massage head includes a circular mounting plate, a central ball head disposed in the middle of the mounting plate, and at least two side ball heads spaced apart on the periphery of the mounting plate. The mounting plate is fixed to the mounting shaft.

8. The massage device according to claim 7, characterized in that, A gap is provided between the middle of the mounting plate and the mounting shaft, and the middle of the mounting plate is located on the side of the mounting shaft away from the rotation axis of the rotating structure.

9. A head-mounted device, comprising a device body and a headband connected to the device body, characterized in that, It also includes a massage device as described in any one of claims 1 to 8, disposed on the headband.

10. The head-mounted device according to claim 9, characterized in that, The head-mounted device is a smart glasses, the device body is the main body of the smart glasses, and the headband includes two temples respectively disposed on opposite sides of the main body of the glasses, the temples being the support structure; or, the head-mounted device is an integrated head-mount, the device body is the main body of the integrated head-mount, the headband is a head strap, the two ends of the head strap are respectively connected to opposite sides of the main body of the head-mount, and the head strap is the support structure.

Images