TWI828078B - Head-mounted display - Google Patents

Abstract

A head-mounted display device including a display main body, two temples and two positioning members is provided. The two temples are respectively pivotally connected to two opposite ends of the display main body, wherein each of the two temples has an inner side and an outer side opposite to the inner side, and the two inner sides of the two temples face each other. The outer side of each of the two temples has a plurality of outer elastic trenches, and the plurality of outer elastic trenches are close to the corresponding end. The two positioning members are respectively slidably disposed on the two temples.

Description

head mounted display device

The present invention relates to a display device, and in particular to a head-mounted display device.

Virtual reality uses computer simulation to generate a three-dimensional virtual environment, and uses a head-mounted display device as a medium to present three-dimensional virtual images in front of the user's eyes, allowing the user to immerse themselves in the three-dimensional virtual environment. middle.

Taking a glasses-type head-mounted display device as an example, it consists of a display body and two temples. The user can hang the two temples on both sides of the head to position the display body in front of the eyes. However, the shape of the head or face varies from person to person. If the two temples cannot provide sufficient clamping force, the head-mounted display device may easily become loose or even fall off the user's head.

The present invention provides a head-mounted display device, which helps to improve the wearing stability, wearing reliability and user's operating experience.

The invention proposes a head-mounted display device, which includes a display main body, two temples and two positioning parts. The two temple legs are respectively pivotally connected to two ends of the display body, wherein each temple leg has an inner side and an outer side relative to the inner side, and the two inner sides of the two temple legs face each other. Each temple has a plurality of outer elastic grooves on the outside thereof and adjacent to the corresponding end. The two positioning members are respectively slidably disposed on the two temples.

In an embodiment of the present invention, the plurality of outer elastic grooves of each of the above-mentioned temple legs are arranged between the display body and the corresponding positioning member.

In an embodiment of the present invention, the outer side of the at least one temple also has a cable management groove that penetrates the plurality of outer elastic grooves.

In an embodiment of the present invention, at least one end of the above-mentioned display body has an electrical connection hole exposed to one end of the corresponding temple.

In one embodiment of the present invention, the outside of the at least one temple leg further has a cable management frame staggered in the plurality of outer elastic grooves.

In one embodiment of the present invention, the inner side of each temple leg has a plurality of inner elastic grooves alternately arranged with the plurality of outer elastic grooves.

In an embodiment of the present invention, each of the above positioning parts includes a positioning part, a guide part and a limiting part. The positioning part is arranged on the outside of the corresponding temple. The guide part is connected to the positioning part and is slidably arranged on the corresponding temple. The limiting part is connected to the guide part and is arranged inside the corresponding temple leg.

In an embodiment of the present invention, the positioning part of each positioning member is an earhook or a headband.

In an embodiment of the present invention, each of the above-mentioned temples also has a slide groove arranged on the outside or inside and a mounting groove connected to the slide groove. The slide groove accommodates the guide part of the positioning component, and the mounting groove is used to install the limiting part of the positioning component.

In an embodiment of the present invention, the thickness of the guide portion of each positioning member is smaller than the thickness of the limiting portion, and the thickness of the limiting portion is smaller than the width of the corresponding mounting groove of the temple.

In an embodiment of the present invention, the width of the slide groove of each of the above-mentioned temple legs is smaller than the thickness of the limiting portion of the corresponding positioning piece, and the thickness of the limiting portion of each positioning piece is smaller than the thickness of the corresponding temple leg. The width of the slot.

In an embodiment of the present invention, the above-mentioned head-mounted display device further includes a face positioning structure detachably installed on the display body and located between the two temples.

In an embodiment of the present invention, the above-mentioned face positioning structure includes a base installed on the display body.

In one embodiment of the present invention, the above-mentioned base is magnetically attracted to the display body.

In an embodiment of the present invention, the above-mentioned base has a light through hole, and the display body has a light sensor exposed to the light through hole.

In an embodiment of the present invention, the above-mentioned facial positioning structure further includes a shaping frame connected to the base.

In one embodiment of the present invention, the above-mentioned facial positioning structure further includes a pad frame connecting the base and the shaping frame, and the shaping frame is located between the base and the pad frame.

In an embodiment of the present invention, the above-mentioned pad frame includes a first pad part and a second pad part. The first pad part is connected to the shaping frame, and the second pad part is connected to the base and the shaping frame.

In an embodiment of the present invention, the above-mentioned first pad part and the second pad part are connected.

In an embodiment of the present invention, the first pad part and the second pad part are separated.

In an embodiment of the present invention, the separation between the first pad part and the second pad part corresponds to the two temples.

In one embodiment of the present invention, the above-mentioned facial positioning structure further includes a nose bracket installed at the connection between the base and the cushion frame.

In an embodiment of the present invention, the above-mentioned nose bracket is located between the base and the pad frame.

In an embodiment of the present invention, the position of the above-mentioned nose bracket installed at the connection point is adjustable up and down.

In one embodiment of the present invention, the above-mentioned nose pad includes two pieces of nose pads, and the included angle between the two pieces of nose pads is adjustable.

In an embodiment of the present invention, the above-mentioned facial positioning structure further includes a pad arranged on the pad frame.

In an embodiment of the present invention, the above-mentioned pad frame is located between the base and the pad.

In an embodiment of the present invention, the above-mentioned head-mounted display device further includes a light shield covering the face positioning structure.

In an embodiment of the present invention, the material of the above-mentioned light hood is a soft material.

In an embodiment of the present invention, the above-mentioned soft material includes foam material, cloth, silicone or rubber.

The present invention proposes another head-mounted display device, which includes a display main body and temples. The temples are pivotally connected to the end of the display body and have an inner side and an outer side relative to the inner side. The inner side has a plurality of inner elastic grooves adjacent the ends.

Based on the above, the two temples of the head-mounted display device of the present invention can be hung on both sides of the user's head and generate a clamping force inward, so that the display body is firmly positioned in front of the eyes. In other words, the clamping force generated by the two temples can not only prevent the head-mounted display device from loosening or falling from the user's head, thereby improving the stability and reliability of wearing, but also helping to improve the user's performance. operating experience. On the other hand, the positions of the two positioning members can be flexibly adjusted on the two temples respectively according to the user's head shape or face shape, so as to hook the user's ears or fit the back of the user's head. Therefore, it helps to improve wearing stability and reliability.

In order to make the above-mentioned features and advantages of the present invention more obvious and easy to understand, embodiments are given below and described in detail with reference to the accompanying drawings.

1A and 1B are respectively schematic diagrams of the head-mounted display device in two different viewing angles according to the first embodiment of the present invention. Please refer to FIG. 1A and FIG. 1B . In this embodiment, the head-mounted display device 100 can be a glasses-type head-mounted display device, which is not only lighter but also easier for the user to attach or remove. Specifically, the head mounted display device 100 includes a display main body 110, a first temple leg 120a, a second temple leg 120b, a first positioning member 130a and a second positioning member 130b, wherein the display body 110 has an opposite first end 111. and the second end portion 112, and the first temple leg 120a and the second temple leg 120b are respectively pivotally connected to the first end portion 111 and the second end portion 112. In addition, the first positioning member 130a and the second positioning member 130b are slidably disposed on the first positioning member 130a and the second positioning member 130b respectively, and can be used to engage with the user's ears.

Furthermore, the user can hang the first temple leg 120a and the second temple leg 120b respectively on both sides of the head (such as the left and right sides), so that the display body 110 is positioned in front of the eyes. On the other hand, according to the user's head shape, face shape or the position of the ears, the first positioning member 130a and the second positioning member 130b can be slid and adjusted on the first temple leg 120a and the second temple leg 120b respectively, so as to be stable and It comfortably fits the user's ears, thus helping to improve wearing stability, reliability and comfort.

As shown in FIGS. 1A and 1B , both the first temple leg 120 a and the second temple leg 120 b have an inner side 121 , an outer side 122 , a plurality of inner elastic grooves 123 located on the inner side 121 and a plurality of outer elastic grooves located on the outer side 122 . 124, and the inner side 121 of the first temple leg 120a faces the inner side 121 of the second temple leg 120b. That is to say, when the user wears the head-mounted display device 100, the inner side 121 of the first temple leg 120a and the inner side 121 of the second temple leg 120b respectively abut against both sides of the head (eg, the left side and the right side).

As for the first temple 120a, the plurality of inner elastic grooves 123 and the plurality of outer elastic grooves 124 are alternately arranged between the first end 111 of the display body 110 and the first positioning member 130a, and The sections of the first temple 120a adjacent to the first end 111 of the display body 110 are alternately arranged. Similarly, as for the second temple 120b, the plurality of inner elastic grooves 123 and the plurality of outer elastic grooves 124 are alternately arranged between the second end 112 of the display body 110 and the second positioning member 130b. space, and are alternately arranged in the sections of the first temple 120a adjacent to the second end 112 of the display body 110.

Furthermore, the first temple leg 120a and the second temple leg 120b hung on both sides of the head (such as the left and right sides) can be pushed by the head to elastically deform outwards, especially the plurality of temples. The inner elastic groove 123 and the plurality of outer elastic grooves 124 are located in the section to improve wearing comfort. Correspondingly, the elastic restoring force of the first temple leg 120a and the second temple leg 120b can generate a clamping force inward, so that the display body 110 is firmly positioned in front of the eyes. That is to say, the clamping force generated by the first temple 120a and the second temple 120b can not only prevent the head-mounted display device 100 from becoming loose or falling from the user's head, but also improve the stability and reliability of wearing. It also helps improve the user’s operating experience.

Please refer to FIG. 1A and FIG. 1B . In this embodiment, both the first temple leg 120 a and the second temple leg 120 b have cable management grooves 125 located on the outer side 122 . As for the first temple leg 120a or the second temple leg 120b, the cable management groove 125 penetrates the plurality of outer elastic grooves 124, or in other words, the extension path of the cable management groove 125 overlaps the plurality of outer elastic grooves. slot 124. Furthermore, the cable management groove 125 of the first temple leg 120a extends from the first end 111 toward the first positioning member 130a, and the cable management groove 125 of the second temple leg 120b extends from the second end 112 toward the second positioning member. 130b extension.

On the other hand, the first end 111 and the second end 112 of the display body 110 both have electrical connection holes 113, wherein the electrical connection hole 113 of the first end 111 is exposed to one end of the first temple 120a (for example, exposed to one side of the cable management slot 125 of the first temple leg 120a), and the electrical connection hole 113 of the second end portion 112 is exposed to one end of the second temple leg 120b (for example, exposed to the side of the cable management slot 125 of the second temple leg 120b side). For example, the electrical connection hole 113 of the first end 111 can be used to transmit audio, and the electrical connection hole 113 of the second end 112 can be used to transmit telecommunications or power. Therefore, when the electrical connection wire used for transmitting audio is plugged into the electrical connection hole 113 of the first end 111, part of the electrical connection wire can be accommodated in the cable management slot 125 of the first temple leg 120a to prevent the electrical connection wire from Being pulled or entangled affects the user's operating experience. When the electrical connection wire used for transmitting telecommunications or power is plugged into the electrical connection hole 113 of the second end 112, part of the electrical connection wire can be accommodated in the cable management slot 125 of the second temple leg 120b to prevent the electrical connection wire from Being pulled or entangled affects the user's operating experience.

FIG. 1C is a schematic diagram of an electrical connection cable plugged into the head-mounted display device of FIG. 1B . Please refer to FIGS. 1A to 1C . In this embodiment, the second temple leg 120 b also has a cable management frame 126 protruding from the outside 122 , on which the power supply cable 10 is hung. Specifically, the electrical connection wire 10 is plugged into the electrical connection hole 113 of the second end 112 and extends sequentially from the electrical connection hole 113 of the second end 112 through the cable management slot 125 and management of the second temple leg 120b. The wire rack 126 is used to prevent the electrical connection wire 10 from being pulled or entangled, thereby affecting the user's operating experience.

In other embodiments, the first temple leg 120a may have the same or similar design as the cable management frame 126 of the second temple leg 120b.

FIG. 1D is a schematic top view of the temples of the first embodiment of the present invention. FIG. 1E is a schematic diagram of the left side of the temples according to the first embodiment of the present invention. FIG. 1F is a schematic view of the right side of the temples according to the first embodiment of the present invention. Figure 1G is a partial cross-sectional schematic view of the temples of Figure 1F. Please refer to Figure 1A, Figure 1B, Figure 1D and Figure 1E. The first temple leg 120a and the second temple leg 120b both have slide grooves 127 penetrating the inner side 121 and the outer side 122, and the first positioning member 130a and the second positioning member 130b They are respectively slidably connected to the slide groove 127 of the first temple leg 120a and the slide groove 127 of the second temple leg 120b. Furthermore, on the first temple 120a, the plurality of inner elastic grooves 123 and the plurality of outer elastic grooves 124 are alternately arranged between the first end 111 of the display body 110 and the slide groove 127, And the slide groove 127 is located in a section of the first temple 120a away from the first end 111 of the display body 110 . On the second temple 120b, the plurality of inner elastic grooves 123 and the plurality of outer elastic grooves 124 are alternately arranged between the second end 112 of the display body 110 and the slide groove 127, and the slide groove 127 A section located in the second temple 120b away from the second end 112 of the display body 110 . In addition, on the second temple leg 120b, the sliding groove 127 is located between the cable management frame 126 and the cable management groove 125.

Please refer to FIG. 1D. In this embodiment, the inner and outer sides of the temples have multiple elastic grooves, but the invention is not limited thereto. In other embodiments, the temples are only provided with a plurality of inner elastic grooves 123 on the inner side, but do not have a plurality of outer elastic grooves 124 on the outer sides. Compared with the temples in Figure 1D, the inner and outer sides of the temples are both provided. The elastic groove is only provided with a plurality of inner elastic grooves 123 on the inside, which has strong structural rigidity.

Since the combination of the slide groove 127 of the first temple leg 120a and the first positioning member 130a is the same as the combination of the slide groove 127 of the second temple leg 120b and the second positioning member 130b, the following is the combination of the slide groove 127 of the first temple leg 120a and the second positioning member 130b. The combination of the first positioning member 130a is explained.

Please refer to FIGS. 1E to 1G , the first temple leg 120 a has a mounting groove 128 connected to the sliding groove 127 , and the mounting groove 128 is located between the sliding groove 127 and the plurality of outer elastic grooves 124 . The first positioning member 130a includes a positioning part 131, a guide part 132 and a limiting part 133, and the guide part 132 is located between the positioning part 131 and the limiting part 133. The guide portion 132 is slidably disposed in the slide groove 127 of the first temple leg 120a, and contacts the inner wall surface of the slide groove 127 to generate frictional resistance to fix the position of the first positioning member 130a on the first temple leg 120a, preventing the second A certain positioning member 130a slides arbitrarily.

On the other hand, the positioning portion 131 and the limiting portion 133 are located outside the sliding groove 127 of the first temple leg 120a, and are respectively located on the outer side 122 and the inner side 121 of the first temple leg 120a. The positioning part 131 can be an ear hook for hooking with the user's ear, and the limiting part 133 can be used to prevent the first positioning part 130a from being separated from the first temple 120a.

As shown in FIG. 1F , the thickness D1 of the limiting part 133 is greater than the thickness D2 of the guide part 132 , and the thickness D2 of the guide part 132 is equal to the width W1 of the slide groove 127 of the first temple leg 120 a. In addition, the thickness D1 of the limiting portion 133 is smaller than the width W2 of the mounting groove 128 of the first temple leg 120a, and greater than the width W1 of the slide groove 127 of the first temple leg 120a. Therefore, the limiting portion 133 and the guiding portion 132 of the first positioning member 130a can be inserted into the mounting groove 128, and the limiting portion 133 can pass through the mounting groove 128. Furthermore, after the guide portion 132 moves from the mounting groove 128 into the sliding groove 127, the limiting portion 133 can cause structural interference with the inner side 121 of the first temple leg 120a to prevent the first positioning member 130a from being separated from the first temple leg 120a. That is to say, the sliding groove 127 can be used to accommodate the guide portion 132 , and the mounting groove 128 can be used to install the limiting portion 133 .

Please refer to Figures 1E to 1G. The slide groove and the mounting groove in this embodiment are through-grooves that penetrate the inner and outer sides of the temples. In other embodiments, the sliding groove and the mounting groove may be grooves located on the outside of the temples, and the entire positioning member is disposed on the outside of the temples. Alternatively, the slide groove and the mounting groove can be grooves located on the inside of the temples, and the entire positioning member is disposed on the inside of the temples.

1H and 1I are respectively exploded schematic diagrams of the head-mounted display device in FIG. 1A from two different viewing angles. Please refer to FIG. 1A, FIG. 1H and FIG. 1I. In this embodiment, the head-mounted display device 100 further includes a face positioning structure 140, wherein the face positioning structure 140 is detachably installed on the display body 110 and is located on the first Between the temple leg 120a and the second temple leg 120b. When the user wears the head-mounted display device 100, the face positioning structure 140 fits the face to improve wearing stability and comfort.

The face positioning structure 140 includes a base 141, a shaping frame 142, a pad frame 143, a nose bracket 144 and a pad 145, where the base 141 is installed on the display body 110. In detail, the display body 110 has at least one first magnetic part 114 , and the base 141 has at least one second magnetic part 141 a configured corresponding to the first magnetic part 114 . The first magnetic part 114 and the second magnetic part 141a can be a combination of two magnets or a combination of a magnet and a magnetic attractor, and the base 141 can pass through the magnetic field between the second magnetic part 141a and the first magnetic part 114. It is adsorbed and fixed on the display body 110 by suction. That is to say, the face positioning structure 140 can be adsorbed and fixed on the display body 110 through the magnetic attraction force between the second magnetic part 141a and the first magnetic part 114.

Please refer to FIGS. 1H and 1I , the shaping frame 142 is connected to the base 141 , and the pad frame 143 is connected to the base 141 and the shaping frame 142 . The pad 145 is arranged on the pad frame 143, wherein the shaping frame 142, the pad frame 143 and the nose bracket 144 are located between the base 141 and the pad 145, and the shaping frame 142 is located between the base 141 and the pad frame 143. The pad frame 143 includes a first pad part 143a and a second pad part 143b that are separated from each other. The first pad part 143a is connected to the shaping frame 142, and the second pad part 143b is connected to the base 141 and the shaping frame 142.

For example, the pad 145 is used to fit the user's face, and may be composed of sponge, foam, rubber, silicone or other soft materials to improve the user's comfort when wearing the head-mounted display device 100 .

As shown in FIGS. 1A, 1B and 1H, the separation 143c between the first pad part 143a and the second pad part 143b corresponds to the first temple leg 120a and the second temple leg 120b. In addition, the nose bracket 144 is installed at the connection point 1413 of the base 141 and the cushion frame 143, and is located between the base 141 and the cushion frame 143. The nose support 144 may include two nose pads 144a. According to the individual's nose shape, the user can push and pull the two nose pads 144a outward with fingers to increase the angle between the two nose pads 144a, or , squeeze the two nose pads 144a inward with your fingers to reduce the angle between the two nose pads 144a, thereby improving the comfort and adaptability when wearing the head-mounted display device 100. For example, the nose brace 144 includes a soft outer layer for contacting the bridge of the user's nose. The soft outer layer can be made of rubber, silicone or other soft materials, and is covered with an elastic inner layer. For example, the elastic inner layer may be a sheet or frame composed of metal, alloy or other elastic materials.

Furthermore, the nose bracket 144 is installed at the connection point 1413 between the base 141 and the cushion frame 143, and the height position or the up and down position of the nose bracket 144 at the connection point 1413 is adjustable. For example, the connection 1413 has a plurality of snap-in parts (such as snap-in slots or snap-in holes) arranged from high to low or from top to bottom. The user can adaptively adjust the nose according to personal wearing habits. The high and low position or the up and down position of the bracket 144. After determining the height position or the up and down position of the nose bracket 144, the user can snap and fix the nose bracket 144 to one of the plurality of snap portions.

As shown in FIG. 1I, the display body 110 has a light sensor 115, and the base 141 has a light through hole 141b configured corresponding to the light sensor 115 to expose the light sensor 115, so that light can pass through the light through hole 141b and be transmitted to Light sensor 115.

FIG. 2A and FIG. 2B are respectively schematic diagrams of the head-mounted display device in two different viewing angles according to the second embodiment of the present invention. Figure 2C is a schematic top view of the temples of the second embodiment of the present invention. Figure 2D is a schematic diagram of the left side of the temples according to the second embodiment of the present invention. Please refer to FIGS. 2A to 2D . The structural design of the head-mounted display device 100A of this embodiment is similar to that of the head-mounted display device 100 of the first embodiment. The difference lies in: the first lens of the head-mounted display device 100A of this embodiment. The leg 120a1 and the second temple leg 120b1 only have the outer elastic groove 124 located on the outer side 122, so the first temple leg 120a1 and the second temple leg 120b1 have strong structural rigidity.

Furthermore, the first temple leg 120a1 and the second temple leg 120b1 hung on both sides of the head (such as the left and right sides) can be pushed by the head to elastically deform outwards, especially the plurality of temples. The section where the outer elastic groove 124 is located has a small deformation. Correspondingly, the elastic restoring force of the first temple leg 120a1 and the second temple leg 120b1 can generate a larger clamping force inward, so that the display body 110 is firmly positioned in front of the eyes. In other words, the clamping force generated by the first temple leg 120a1 and the second temple leg 120b1 can not only prevent the head-mounted display device 100A from loosening or falling from the user's head, but also improve the stability and reliability of wearing. It also helps improve the user’s operating experience.

FIG. 3A is a schematic diagram of a head-mounted display device according to a third embodiment of the present invention. FIG. 3B is an exploded schematic diagram of the head-mounted display device of FIG. 3A . Please refer to FIG. 3A and FIG. 3B. The structural design of the head-mounted display device 100B of this embodiment is similar to that of the head-mounted display device 100 of the first embodiment. The difference lies in: the pad frame of the face positioning structure 1401 of this embodiment. 1431 is a one-piece structure, while the pad frame 143 of the facial positioning structure 140 of the first embodiment is a two-piece structure. For example, the pad frame 1431 may be formed by connecting the first pad part 143a and the second pad part 143b shown in FIG. 1H.

FIG. 4A is a schematic diagram of a head-mounted display device according to a fourth embodiment of the present invention. FIG. 4B is an exploded schematic diagram of the head-mounted display device of FIG. 4A . Please refer to FIG. 4A and FIG. 4B. The structural design of the head-mounted display device 100C of this embodiment is similar to that of the head-mounted display device 100A of the second embodiment. The difference lies in: the pad frame of the face positioning structure 1401 of this embodiment. 1431 is a one-piece structure, while the pad frame 143 of the facial positioning structure 140 of the second embodiment is a two-piece structure. For example, the pad frame 1431 may be formed by connecting the first pad part 143a and the second pad part 143b shown in FIG. 1H.

FIG. 5A is a schematic diagram of a head-mounted display device according to a fifth embodiment of the present invention. FIG. 5B is an exploded schematic diagram of the head-mounted display device of FIG. 5A . Please refer to FIGS. 5A and 5B . The head-mounted display device 100D of this embodiment has a similar structural design to the head-mounted display device 100 of the first embodiment. The difference is that the head-mounted display device 100D of this embodiment further includes a covering. A light shield 146 on the face positioning structure 140 (see FIG. 1A). In other words, the head-mounted display device 100D of this embodiment has a similar structural design to the head-mounted display device 100B of the third embodiment. The difference is that the head-mounted display device 100D of this embodiment further includes a facial positioning device covering the face. Light shield 146 of structure 1401 (see Figure 3A).

For example, the material of the light hood 146 can be a soft material, including foam, cloth, silicone or rubber, to improve wearing comfort and operating experience, and to meet lightweight design requirements.

FIG. 6A is a schematic diagram of a head-mounted display device according to a sixth embodiment of the present invention. FIG. 6B is an exploded schematic diagram of the head-mounted display device of FIG. 6A . Please refer to FIGS. 6A and 6B . The head-mounted display device 100E of this embodiment has a similar structural design to the head-mounted display device 100A of the second embodiment. The difference is that the head-mounted display device 100E of this embodiment further includes a covering. A light shield 146 on the face positioning structure 140 (see FIG. 2A). In other words, the head-mounted display device 100E of this embodiment is similar to the head-mounted display device 100C of the fourth embodiment in structural design. The difference is that the head-mounted display device 100E of this embodiment further includes a facial positioning device covering the face. Light shield 146 of structure 1401 (see Figure 4A).

For example, the material of the light hood 146 can be a soft material, including foam, cloth, silicone or rubber, to improve wearing comfort and operating experience, and to meet lightweight design requirements.

FIG. 7A and FIG. 7B are respectively schematic diagrams of the head-mounted display device in two different viewing angles according to the seventh embodiment of the present invention. Please refer to FIG. 7A and FIG. 7B . The structural design of the head-mounted display device 100F of this embodiment is similar to that of the head-mounted display device 100D of the fifth embodiment. The difference lies in: the positioning portion 1311 of the first positioning member 130c and the second positioning member 1311 of the first positioning member 130c. The positioning portion 1311 of the component 130d can be two headbands that are fastened to each other to fit the back of the user's head to improve wearing stability and reliability.

For example, the head-mounted display device 100 of the first embodiment, the head-mounted display device 100A of the second embodiment, the head-mounted display device 100B of the third embodiment, the head-mounted display device 100C of the fourth embodiment, and the sixth embodiment. The head-mounted display device 100E of the embodiment may also use a combination of the first positioning member 130c and the second positioning member 130d.

To sum up, the two temples of the head-mounted display device of the present invention can be hung on both sides of the user's head and generate a clamping force inward, so that the display body is firmly positioned in front of the eyes. . In other words, the clamping force generated by the two temples can not only prevent the head-mounted display device from loosening or falling from the user's head, thereby improving the stability and reliability of wearing, but also helping to improve the user's performance. operating experience. On the other hand, the positions of the two positioning members can be flexibly adjusted on the two temples respectively according to the user's head shape or face shape, so as to hook the user's ears or fit the back of the user's head. Therefore, it helps to improve wearing stability and reliability.

Although the present invention has been disclosed above through embodiments, they are not intended to limit the present invention. Anyone with ordinary knowledge in the technical field may make some modifications and modifications without departing from the spirit and scope of the present invention. Therefore, The protection scope of the present invention shall be determined by the appended patent application scope.

10: Electrical connection cable 100, 100A~100F: Head mounted display device 110:Display subject 111: first end 112:Second end 113: Electrical connection hole 114:First Magnetic Department 115:Light sensor 120a, 120a1: first temple 120b, 120b1: Second temple 121:Inside 122:Outside 123:Inner elastic groove 124: External elastic groove 125: Cable management trough 126: Cable management rack 127:Chute 128:Installation slot 130a, 130c: first positioning piece 130b, 130d: second positioning piece 131, 1311: Positioning Department 132: Guidance Department 133: Limiting part 140, 1401: Face positioning structure 141:Base 141a: Second magnetic part 141b:Light through hole 1413:Connection 142:Style frame 143, 1431: Pad frame 143a: First padding part 143b: Second padding part 143c:Separation point 144:nose brace 144a: nose pads 145:Padding 146:Light hood D1, D2: Thickness W1, W2: Width

1A and 1B are respectively schematic diagrams of the head-mounted display device in two different viewing angles according to the first embodiment of the present invention. FIG. 1C is a schematic diagram of an electrical connection cable plugged into the head-mounted display device of FIG. 1B . FIG. 1D is a schematic top view of the temples of the first embodiment of the present invention. FIG. 1E is a schematic diagram of the left side of the temples according to the first embodiment of the present invention. FIG. 1F is a schematic view of the right side of the temples according to the first embodiment of the present invention. Figure 1G is a partial cross-sectional schematic view of the temples of Figure 1F. 1H and 1I are respectively exploded schematic diagrams of the head-mounted display device in FIG. 1A from two different viewing angles. FIG. 2A and FIG. 2B are respectively schematic diagrams of the head-mounted display device in two different viewing angles according to the second embodiment of the present invention. Figure 2C is a schematic top view of the temples of the second embodiment of the present invention. Figure 2D is a schematic diagram of the left side of the temples according to the second embodiment of the present invention. FIG. 3A is a schematic diagram of a head-mounted display device according to a third embodiment of the present invention. FIG. 3B is an exploded schematic diagram of the head-mounted display device of FIG. 3A . FIG. 4A is a schematic diagram of a head-mounted display device according to a fourth embodiment of the present invention. FIG. 4B is an exploded schematic diagram of the head-mounted display device of FIG. 4A . FIG. 5A is a schematic diagram of a head-mounted display device according to a fifth embodiment of the present invention. FIG. 5B is an exploded schematic diagram of the head-mounted display device of FIG. 5A . FIG. 6A is a schematic diagram of a head-mounted display device according to a sixth embodiment of the present invention. FIG. 6B is an exploded schematic diagram of the head-mounted display device of FIG. 6A . FIG. 7A and FIG. 7B are respectively schematic diagrams of the head-mounted display device in two different viewing angles according to the seventh embodiment of the present invention.

100:Head mounted display device

110:Display subject

111: first end

112:Second end

113: Electrical connection hole

120a: first temple

120b: Second temple

121:Inside

122:Outside

123:Inner elastic groove

124: External elastic groove

125: Cable management trough

126: Cable management rack

127:Chute

130a: first positioning piece

130b: Second positioning piece

140: Face positioning structure

143:Padding rack

143a: First padding part

143b: Second padding part

143c:Separation point

Claims (31)

A head-mounted display device, including: a display main body with two opposite ends; two temple legs respectively pivotally connected to the two ends of the display main body, wherein each of the temple legs has an inner side and an inner side relative to the The outside of the inside, and the two insides of the two temples face each other, the outside of each temple has a plurality of outer elastic grooves and is adjacent to the corresponding end; and two positioning parts, respectively Slide on the two temples. The head-mounted display device according to claim 1, wherein the outer elastic grooves of each temple are arranged between the display body and the corresponding positioning member. The head-mounted display device according to claim 1, wherein the outer side of at least one of the temples also has a cable management groove that penetrates the outer elastic grooves. The head-mounted display device according to claim 1, wherein at least one end of the display body has an electrical connection hole, which is exposed to the corresponding end of the temple. The head-mounted display device according to claim 1, wherein at least one of the temples also has a cable management frame on the outer side, which is located in the outer elastic grooves. The head-mounted display device as claimed in claim 1, wherein the inner side of each temple leg has a plurality of inner elastic grooves arranged alternately with the outer elastic grooves. The head-mounted display device according to claim 1, wherein each positioning member includes: a positioning part disposed on the outer side of the corresponding temple; a guide part connected to the positioning part and slidably disposed on the corresponding temple. temples; and The limiting part is connected to the guide part and is arranged on the inner side of the corresponding temple leg. The head-mounted display device according to claim 7, wherein the positioning portion of each positioning member is an earhook or a headband. The head-mounted display device according to claim 7, wherein each of the temples also has a chute arranged on the outer side or the inner side and a mounting groove connected to the chute, and the chute accommodates the corresponding positioning member. The guide portion is provided, and the mounting groove is used to install the corresponding limiting portion of the positioning member. The head-mounted display device of claim 8, wherein the thickness of the guide portion of each positioning member is smaller than the thickness of the limiting portion, and the thickness of the limiting portion is smaller than the thickness of the corresponding mounting groove of the temple. width. The head-mounted display device of claim 8, wherein the width of the slide groove of each temple leg is smaller than the thickness of the corresponding limiting portion of the positioning member, and the thickness of the limiting portion of each positioning member is The thickness is smaller than the corresponding width of the mounting slot of the temple. The head-mounted display device as claimed in claim 1 further includes: a face positioning structure detachably installed on the display body and located between the two temples. The head-mounted display device of claim 12, wherein the face positioning structure includes a base installed on the display body. The head-mounted display device of claim 13, wherein the base is magnetically attracted to the display body. The head-mounted display device of claim 13, wherein the base has a light through hole, and the display body has a light sensor exposed to the light through hole. The head-mounted display device of claim 13, wherein the face positioning structure further includes a stereotype frame connected to the base. The head-mounted display device of claim 16, wherein the face positioning structure further includes a pad frame connecting the base and the shaping frame, and the shaping frame is located between the base and the pad frame. The head-mounted display device of claim 17, wherein the pad frame includes a first pad part and a second pad part, the first pad part is connected to the shaping frame, and the second pad part is connected to The base and the shaping frame. The head-mounted display device according to claim 18, wherein the first pad part is connected to the second pad part. The head-mounted display device of claim 18, wherein the first padding part is separated from the second padding part. The head-mounted display device of claim 20, wherein the separation between the first pad part and the second pad part corresponds to the two temples. The head-mounted display device of claim 17, wherein the face positioning structure further includes a nose bracket installed at the connection between the base and the cushion frame. The head-mounted display device of claim 22, wherein the nose bracket is located between the base and the cushion frame. The head-mounted display device according to claim 23, wherein the position of the nose bracket installed on the connection point is adjustable up and down. The head-mounted display device as claimed in claim 23, wherein the nose bracket includes two nose pads, and the angle between the two nose pads is adjustable. The head-mounted display device of claim 17, wherein the face positioning structure further includes a pad disposed on the pad frame. The head-mounted display device of claim 26, wherein the pad frame is located between the base and the pad. The head-mounted display device of claim 12 further includes: a light shield covering the face positioning structure. The head-mounted display device according to claim 28, wherein the material of the light shield is a soft material. The head-mounted display device of claim 29, wherein the soft material includes foam, cloth, silicone or rubber. A head-mounted display device, including: a display main body having an end; a temple, which is pivotally connected to the end and has an inner side and an outer side opposite to the inner side, wherein the inner side has a plurality of inner elastic grooves and is adjacent to the inner side. the end; and the positioning piece, which is slidably mounted on the temple.

Images