Patent Application
20230418077
The present invention relates to the technical field of the extracorporeal use of a head-mounted digital device with display, and particularly relates to an external connection apparatus for a head-mounted digital device with display.
At present, head-mounted digital devices with display usually contain many important components: display, main circuit board, CPU, gyroscope, various sensors, dehumidification fan, display driver module, decoding unit, sound module, optical component, wireless transmission unit, diopter adjustment unit, lighting and so on. Based on the current technology, head-mounted digital devices with display tend to be large and heavy, especially the head load is difficult to solve, and in order to alleviate physical discomfort, the so-called “soothing” accessories have been added, making the entire head objects more complex, heavy, and airtight. When used for a long time, it is even as uncomfortable as the Incantation of the Golden Hoop on the Monkey King with scalp pain, neck pain, eye socket pain, eyebrow pain, sweat streaming down the back, dizziness. This is especially reflected in the current bulky all-in-one VR headset. In the virtual immersion experience, all-in-one VR headset needs to move with the head, often for short periods of time, it is acceptable for a while when happiness surpasses pain; however, prolonged and continuous use of it will be very painful, such as watching films.
Watching films is one of the important functions of head-mounted digital devices that contains a display, which will last for a long period of time, so it's in urgent need to release the burden on the head and improve comfort. Even though the manufacturers of head-mounted digital devices with displays have racked their wits about comfort issues, the status quo remains serious due to the reasons of: 1. sticking to the idea of “wearable” while not considering external use or external interfaces. Users have external usage needs, and there have been specialized buckles in the market that can be attached to a certain position of a device, transferring the weight of a digital device with display to an extracorporeal support. Users have reported that it is very comfortable to watch the film, easy and breathable, and convenient to leave at any time without the need to remove and wear it again. However, others have reported extremely poor durability of the buckle because it is hard to contact and prone to breakage due to concentrated force, even causing falling of the device, so buckles are shelved. 3. The manufacturer's products come in all varied shapes and sizes and it's hard to generalize any of the components, even if there is a buckle, it can only be used for one type of device but cannot be used across the device. 5. Because of the uncertainty of the direction of development in this field, manufacturers are not willing to easily invest funds to change the inherent shell structure. For these reasons, the comfort of head-mounted digital devices with displays used over long periods of time has not improved significantly, and the comfort of vintage devices is even easier to be directly ignored by manufacturers. The result is that users continue to endure the heavy load on the head and a large number of devices are left unused and wasted.
The invention of an external connection apparatus for head-mounted digital device with display is imminent and imperative.
The present invention discloses an external connection apparatus for head-mounted digital device with display to solve the problem of head burden and comfort during certain functional states of the head-mounted digital device with display.
The current embarrassment faced in the field of the head-mounted digital device with display: see
An external connection apparatus for a head-mounted digital device with display, comprising: 01 support plate, 02 strap, and 03 soft cushion layer. 01 support plate serves to connect with an extracorporeal support, the 02 strap is used to bind the 01 support plate to the head-mounted digital device with display, and the 03 soft cushion layer forms a soft contact between the 01 support plate and the head-mounted digital device with display, and the 03 soft cushion layer makes the 01 support plate and the head-mounted digital device with display better fit and play a role of shock absorption and protection. 02 strap can be both bound and separated. With this external connection apparatus, the weight load of a head-mounted digital device with display can be completely shifted away from the head without affecting the use of the device, so that the device can be used for a long time without head burden, which greatly improves the comfort of the head-mounted digital device with display in certain functional states.
01 Support plate is used for connection between the head-mounted digital device with display and the extracorporeal support; 02 strap for binding the 01 support plate to the head-mounted digital device with display; wherein the 02 strap could bind and separate the head-mounted digital device with display to and from the 01 support plate.
03 Soft cushion layer is provided between 01 support plate and the head-mounted digital device with display.
01 Support plate belongs to a tough and deformable material.
01 Support plate comprises a “π”-shaped variable structure that can be stretched, shortened, straightened, curved, altered in radius and altered in angle.
02 Strap comprises a velcro or tape or a lanyard.
02 Strap is vertically placed on the support plate to form a vertical strap structure.
03 Strap is transversely placed on the support plate to form a horizontal strap structure.
1. This apparatus can make the weight load of the head-mounted digital device with display completely transferred away from the head, and it will be more comfortable for the head without burden, easier to breathe, dry and less foggy.
2. The strap is stable and reliable, soft contact prevents excessive concentration of force, not easy to cause damage to the apparatus itself and the head-mounted digital device with display.
3. The strap is very tolerant to differences in shape, easy to adapt to different device, especially when combined with the deformable support plate and the soft cushion layer, it will demonstrate remarkable general characteristics.
4. When used, the human body can leave at any time, saving the trouble of frequent disassembly and wearing.
This apparatus can activate a large number of unused devices from users by making head-mounted digital devices with display comfortable for the human body in certain functional states in a stable and reliable way, and by increasing users' enthusiasm.
In order to have a better understanding of the technical solutions in the embodiments of the present application, exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying figures.
The strap comprises a velcro or tape or a lanyard.
The external connection apparatus is divided into vertical strap type and horizontal strap type according to the strapping direction.
Vertical and horizontal straps are relative concepts depending on the angle of perspective and include, but are not limited to, these two forms.
1. Horizontal strap type: Small body & small brow support device
2. Vertical strap type: Large body & large brow support device
Large body & small brow support device
Large body & browless device
The fixed shaped support plate is formed by matching the support plate to the contact surface of a certain type of head-mounted digital device with display. The shaped support plate and strap are used to externally connect a single device, which is a special embodiment of this technical solution.
The “π”-shaped variable support plate makes it easier to adjust the shape with bare hands to roughly match the contact surface of the head-mounted digital device with display, further fit it with a soft cushion layer, and then fix it with a strap; the deformations include but are not limited to: stretching, compression shortening, changing of the curvature, angle and radius; this structure is applicable to the majority of the head-mounted digital devices with display with obvious general characteristics; this is a general embodiment of the present technical solution.
The support plate belongs to a tough and deformable material and the deformable support plate is made of a flexible and deformable material that is easy to adjust with bare hands. including but not limited to aluminium plate, thin iron plate, thin copper plate and plastic plate.
Binding and externally connecting the support plate, the strap, and the head-mounted digital device with display to the extracorporeal support is the core use of this technical solution, and is not limited to the pre-positioned position of the strap, or the thickness value of the soft cushion layer; the strap is pre-separated from the support plate, but the support plate and the head-mounted digital device with display are still bound and connected to the extracorporeal support, which are still embodiments of the present technology.
The invention could also disengage human body from a variety of other devices such as: mobile phones, tablet computers, telescope, microphones, spotlights, large headphones, etc., reflecting the remarkable multi-functional characteristics and widely expanding the field of application.
The test apparatus, after testing on external connection, has achieved better expected beneficial effects.
