TW202331346A - Head-mounted display device and wearable assembly - Google Patents
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本發明是有關於一種顯示裝置,且特別是有關於一種頭戴式顯示裝置及穿戴組件。The present invention relates to a display device, and in particular to a head-mounted display device and a wearable component.
隨著科技產業日益發達,顯示裝置的型態、使用功能以及使用方式越來越多元,可直接配戴在使用者身體上的頭戴式顯示裝置也因應而生。頭戴式顯示裝置的種類相當多,以眼罩類型等頭戴式顯示裝置為例,使用者配戴上此類顯示裝置之後,除了可以看到立體影像之外,影像還會隨著使用者頭部轉動而改變,可提供使用者更身歷其境的感受。With the increasing development of the technology industry, the types, functions and ways of use of display devices are becoming more and more diverse, and head-mounted display devices that can be directly worn on the user's body have also emerged accordingly. There are quite a lot of types of head-mounted display devices. Take head-mounted display devices such as goggles as an example. It can be changed by rotating the whole body, which can provide the user with a more immersive experience.
頭戴式顯示裝置的前端組件(front assembly)通過穿戴組件穿戴至使用者的臉部,使得前端組件的顯示模組可朝向使用者的雙眼投射顯示畫面。由於每個使用者的頭型尺寸相異,在將頭戴式顯示裝置穿戴至頭部時需要調整穿戴組件,因此如何快速且方便地調整穿戴組件,為當前重要的發展。The front assembly of the head-mounted display device is worn on the face of the user through the wearing assembly, so that the display module of the front assembly can project a display image toward the eyes of the user. Since the size of each user's head is different, it is necessary to adjust the wearing component when wearing the head-mounted display device on the head. Therefore, how to quickly and conveniently adjust the wearing component is an important development at present.
本發明提供一種頭戴式顯示裝置,可以快速且便利地調整其穿戴尺寸。The invention provides a head-mounted display device, which can quickly and conveniently adjust its wearing size.
本發明提供一種穿戴組件,可以快速且便利地調整頭戴式顯示裝置的穿戴尺寸。The invention provides a wearable component, which can quickly and conveniently adjust the wearing size of a head-mounted display device.
本發明的頭戴式顯示裝置包括一前端組件及一穿戴組件。穿戴組件連接至前端組件,並適於將前端組件穿戴至使用者的臉部。穿戴組件包括一托架、一耦合機構、多個側頭帶、一按鈕及一復位件。耦合機構設置在托架內。這些側頭帶個別連接至前端組件並穿設於托架。按鈕可移動地連接至托架並耦接耦合機構。復位件設置於托架及耦合機構之間。當相對於托架按壓按鈕時,按鈕帶動耦合機構不耦接這些側頭帶,使得這些側頭帶能夠相對於托架自由地移動,以調整托架與前端組件之間的距離。當相對於托架放開按鈕時,復位件帶動耦合機構耦接這些側頭帶,並經由耦合機構相對於托架拉緊這些側頭帶。The head-mounted display device of the present invention includes a front-end component and a wearable component. The wearing component is connected to the front component and is suitable for wearing the front component on the user's face. The wearing component includes a bracket, a coupling mechanism, multiple side headbands, a button and a reset piece. The coupling mechanism is arranged in the bracket. These side headbands are individually connected to the front assembly and passed through the bracket. A button is movably connected to the bracket and coupled to the coupling mechanism. The reset part is arranged between the bracket and the coupling mechanism. When the button is pressed relative to the bracket, the button drives the coupling mechanism to uncouple the side headbands so that the side headbands can move freely relative to the bracket to adjust the distance between the bracket and the front assembly. When the button is released relative to the bracket, the reset member drives the coupling mechanism to couple the side headbands, and tightens the side headbands relative to the bracket via the coupling mechanism.
本發明的穿戴組件適於連接至一頭戴式顯示裝置之一前端組件,且適於將前端組件穿戴至使用者的臉部。穿戴組件包括一托架、一耦合機構、多個側頭帶、一按鈕及一復位件。耦合機構設置在托架內。這些側頭帶個別連接至前端組件,並穿設於托架。按鈕可移動地連接至托架並耦接耦合機構。復位件設置於托架及耦合機構之間。當相對於托架按壓按鈕時,按鈕帶動耦合機構不耦接這些側頭帶,使得這些側頭帶能夠相對於托架自由地移動,以調整托架與前端組件之間的距離。當相對於托架放開按鈕時,復位件帶動耦合機構耦接這些側頭帶,並經由耦合機構相對於托架拉緊這些側頭帶。The wearing component of the present invention is suitable for being connected to a front-end component of a head-mounted display device, and is suitable for wearing the front-end component on the user's face. The wearing component includes a bracket, a coupling mechanism, multiple side headbands, a button and a reset piece. The coupling mechanism is arranged in the bracket. These side headbands are individually connected to the front assembly and passed through the bracket. A button is movably connected to the bracket and coupled to the coupling mechanism. The reset part is arranged between the bracket and the coupling mechanism. When the button is pressed relative to the bracket, the button drives the coupling mechanism to uncouple the side headbands so that the side headbands can move freely relative to the bracket to adjust the distance between the bracket and the front assembly. When the button is released relative to the bracket, the reset member drives the coupling mechanism to couple the side headbands, and tightens the side headbands relative to the bracket via the coupling mechanism.
基於上述,在本發明中,頭戴式顯示裝置透過按壓按鈕帶動耦合機構,使這些側頭帶具有相對於托架移動的自由度,進而調整托架與前端組件之間的距離,以讓使用者快速且便利地調整頭戴式顯示裝置的穿戴尺寸。此外,當按鈕被放開時,復位件可經由耦合機構拉緊這些側頭帶,以持續且微幅地縮小托架與前端組件之間的距離,使頭戴式顯示裝置能更持續貼近使用者的頭部。Based on the above, in the present invention, the head-mounted display device drives the coupling mechanism by pressing the button, so that these side headbands have a degree of freedom to move relative to the bracket, and then adjust the distance between the bracket and the front-end assembly, so that the user can The user can quickly and conveniently adjust the wearing size of the head-mounted display device. In addition, when the button is released, the reset member can tighten these side headbands through the coupling mechanism, so as to continuously and slightly reduce the distance between the bracket and the front assembly, so that the head-mounted display device can be used more continuously the head of the victim.
請參考圖1A及圖1B,在本實施例中,頭戴式顯示裝置10包括一前端組件11及一穿戴組件100。穿戴組件100包括一托架110、一耦合機構120、多個側頭帶130、一按鈕140及一復位件150。耦合機構120設置在托架110內。穿戴組件100利用這些側頭帶130連接前端組件11,且這些側頭帶130穿設於托架110。按鈕140可移動地連接托架110並耦接耦合機構120。復位件150設置在托架110及耦合機構120之間。當相對於托架110按壓按鈕140時,按鈕140帶動耦合機構120不耦接這些側頭帶130,使得這些側頭帶130能夠相對於托架110自由地移動,以調整托架110與前端組件11之間的距離。當相對於托架110放開按鈕140時,該復位件150帶動耦合機構120耦接這些側頭帶130,並經由耦合機構120相對於托架110拉緊這些側頭帶130。Please refer to FIG. 1A and FIG. 1B , in this embodiment, the head-mounted
在本實施例中,前端組件11可包括光學系統(未繪示)及保護外殼等構件,並可設置顯示器或適於放置顯示器。前述顯示器可以是內建顯示器或外加的可攜式顯示器(例如智慧型手機等),但本發明不限於此。前述顯示器的種類可依據頭戴式顯示裝置10應用在虛擬實境系統(virtual reality system)、擴增實境系統(augmented reality system)或混合實境系統(mixed reality system)中而有所調整。光學系統包括用於改變顯示器的光路的光學元件,例如為透鏡、導光件或稜鏡等。In this embodiment, the front-
另一方面,在本實施例中,頭帶式顯示裝置10還可包括一輔助頭帶12。輔助頭帶12連接前端組件11與穿戴組件100,且這些側頭帶130與輔助頭帶12適於將前端組件11穿戴至使用者的頭部。On the other hand, in this embodiment, the
請參考圖2A及圖2B,耦合機構120可包括一第一轉動件121、一第二轉動件122及一移動件123。第一轉動件121可旋轉地連接至托架110並耦接移動件123及按鈕140。第二轉動件122可旋轉地連接至托架110並耦接移動件123及這些側頭帶130。移動件123可移動地連接托架110。具體來說,當相對於托架110按壓按鈕140來帶動第一轉動件121旋轉時,第一轉動件121帶動移動件123移動而脫離第二轉動件122,使這些側頭130帶能夠相對於托架110自由地移動,以調整這些側頭帶130各自露出托架110的長度。Please refer to FIG. 2A and FIG. 2B , the
在本實施例中,托架110可包括一前蓋111、一後蓋112及一架體113。架體113設置在前蓋111與後蓋112之間,且後蓋112可具有一開口112a。按鈕140可移動地設置在托架110內並凸出於開口112a。按鈕140可包括一按壓部141及一耦接部142。按壓部141延伸至開口112a外。耦接部142由按壓部141向托架110內延伸並耦接第一轉動件121。第一轉動件121穿設於架體113並樞接於前蓋111,使第一轉動件121可相對於架體113旋轉。第二轉動件122設置於後蓋112與架體113之間並樞接於後蓋112,使第二轉動件122可相對於架體113旋轉。第二轉動件122還耦接這些側頭帶130。當第二轉動件122相對於架體113旋轉時,會帶動這些側頭帶130相對於托架110移動,進而改變這些側頭帶130各自露出托架110的長度。In this embodiment, the
在本實施例中,第一轉動件121及第二轉動件122為齒輪,且移動件123可包括一移動齒條部123a。第一轉動件121及第二轉動件122各自嚙接移動齒條部123a。按鈕140的耦接部142可具有一按鈕齒條部142a,且按鈕齒條部142a嚙接第一轉動件121。移動件123還可具有一移動鉤部123b,其配置在靠近第二轉動件122的一側。托架110的架體113還可具有一托架鉤部113a及一托架槽孔113b。移動件123設置在托架槽孔113b的一側。移動鉤部123b凸出於托架槽孔113b並可在托架槽孔113b內移動。復位件150的兩端分別被移動鉤部123b與托架鉤部113a鉤住,且復位件150提供一恢復力給移動件123使移動鉤部123b往托架鉤部113a的方向移動。在本實施例中,復位件150可以是具有彈性的彈力圈或是具有磁性的磁鐵組,以提供移動件123一恢復力使移動件123往托架鉤部113a的方向移動,但不以此為限。In this embodiment, the first rotating member 121 and the second rotating member 122 are gears, and the moving member 123 may include a moving rack portion 123a. The first rotating member 121 and the second rotating member 122 respectively engage with the moving rack portion 123a. The coupling portion 142 of the
在本實施例中,托架槽孔113b可具有一第一端部E1及一第二端部E2。第一端部E1靠近第二轉動件122及托架鉤部113a,而第二端部E2靠近第一轉動件121。當復位件150連接移動鉤部123b與托架鉤部113a時,復位件150會施予一恢復力給移動件123使移動件123抵靠在第一端部E1的位置。當移動件123受到與恢復力的方向相反且大於恢復力的外力時,移動件123就會往第二端部E2的位置移動。In this embodiment, the bracket slot 113b may have a first end E1 and a second end E2. The first end E1 is close to the second rotating member 122 and the bracket hook 113 a, and the second end E2 is close to the first rotating member 121 . When the
在本實施例中,這些側頭帶130可各自具有一頭帶槽孔131及一頭帶齒條部132。第二轉動件122穿設在這些頭帶槽孔131內,並且嚙接這些頭帶齒條部132。當這些側頭帶130往靠近彼此的方向移動時,這些側頭帶130露出托架110的長度變短,使前端組件11與托架110之間的距離縮短。當這些側頭帶130往遠離彼此的方向移動時,這些側頭帶130露出托架110的長度變長,使前端組件11與托架110之間的距離變長。In this embodiment, the
請參考圖3A及圖4A,當按鈕140沒有被按壓時,復位件150會施予移動件123一恢復力使移動鉤部123b抵靠在第一端部E1。在此狀態下,移動件123被固定且無法相對於托架110移動,使得同時與移動件123嚙接的第一轉動件121及第二轉動件122無法相對於托架110旋轉。當第二轉動件122固定時,同時與第二轉動件122嚙接的這些側頭帶130也無法相對於托架110移動。Please refer to FIG. 3A and FIG. 4A , when the
請參考圖3B、圖3C、圖4B及圖4C,當使用者按壓按鈕140的按壓部141時,按壓部141受到一外力F而相對於托架110移動,使耦接部142隨著按壓部141的移動往第一轉動件121的方向移動,並帶動第一轉動件121旋轉。當按壓部141抵靠至托架110的架體113並停止繼續移動時,耦接部142也會隨著按壓部141停止移動,並使第一轉動件121停止旋轉。Please refer to FIG. 3B, FIG. 3C, FIG. 4B and FIG. 4C, when the user presses the pressing portion 141 of the
另一方面,當第一轉動件121被旋轉時,第一轉動件121將帶動移動件123往遠離第二轉動件122的方向移動。具體來說,當移動件123受到第一轉動件121所施予的推力大於復位件150施予移動件123的恢復力時,第一轉動件121將帶動移動件123相對於托架110移動。此時,移動鉤部123b隨著移動件123在托架槽孔113b內由第一端部E1移動至第二端部E2。當移動鉤部123b移動至第二端部E2時,移動件123會脫離第二轉動件122。此時,第二轉動件122沒有與移動件123嚙接,使第二轉動件122可相對於托架110自由地旋轉。On the other hand, when the first rotating member 121 is rotated, the first rotating member 121 will drive the moving member 123 to move away from the second rotating member 122 . Specifically, when the pushing force exerted by the first rotating member 121 on the moving member 123 is greater than the restoring force exerted by the
承上所述,當第二轉動件122可相對於托架110自由旋轉時,這些側頭帶130具有能夠相對於托架110移動的自由度。此時,使用者可以透過調整這些側頭帶130各自露出托架110的長度,進而調整前端組件11與托架110之間的距離。值得注意的是,在此狀態下,由於按壓部141持續被施予一外力F使耦接部142無法移動,所以與按鈕齒條部142a嚙接的第一轉動件121無法相對於托架110旋轉,使得與第一轉動件121嚙接的移動件123被固定而不會往托架鉤部113a的方向移動。As mentioned above, when the second rotating member 122 can rotate freely relative to the
請參考圖3D、圖3E、圖4D及圖4E,當使用者放開按鈕140時,施予按壓部141的外力F被解除,使第一轉動件121可以相對托架110自由旋轉。此時,移動件123僅受到復位件150所施予的恢復力,使移動鉤部123b由第二端部E2往第一端部E1移動,並抵靠在第一端部E1。Referring to FIG. 3D , FIG. 3E , FIG. 4D and FIG. 4E , when the user releases the
承上所述,在移動件123由第二端部E2往第一端部E1移動的過程中,移動件123再度與第二轉動件122嚙接。此時,移動件123受到復位件150的恢復力而驅動第二轉動件122,使第二轉動件122相對於托架110旋轉。當第二轉動件122旋轉時,嚙接於第二轉動件122的這些頭帶齒條部132會隨著第二轉動件122的旋轉而互相靠近,並帶動這些側頭帶130往彼此的方向移動,進而微幅地縮短前端組件11與托架110之間的距離,使頭帶式顯示裝置10能更持續貼近使用者的頭部。As mentioned above, when the moving member 123 is moving from the second end portion E2 to the first end portion E1 , the moving member 123 engages with the second rotating member 122 again. At this moment, the moving part 123 is driven by the restoring force of the resetting
另一方面,在移動件123由第二端部E2往第一端部E1的方向移動的過程中,移動件123會帶動第一轉動件121,使第一轉動件121帶動耦接部142往托架110的開口112a移動。此時,按壓部141隨著耦接部142移動並回復到初始位置。On the other hand, when the moving part 123 is moving from the second end E2 to the first end E1, the moving part 123 will drive the first rotating part 121, so that the first rotating part 121 will drive the coupling part 142 to The opening 112a of the
具體來說,復位件150可以提供移動件123恢復力使移動件123往第一端部E1移動。當沒有施予穿戴組件100外力時,復位件150施予移動件123的恢復力會使移動件123抵靠在第一端部E1。此時,與移動件123嚙接的第一轉動件121與第二轉動件122無法相對於托架110旋轉,進而使這些側頭帶130無法相對於彼此移動。當施予外力F使移動件123往第二端部E2移動時,移動件123脫離第二轉動件122使第二轉動件122可以相對於托架110自由旋轉,進而使這些側頭帶130具有可相對於托架110移動的自由度。Specifically, the
當外力F解除時,復位件150的恢復力使移動件123往托架鉤部113a的方向移動,移動件123與第二轉動件122重新嚙接並使第二轉動件122旋轉,進而帶動這些側頭帶130往彼此的方向移動,更進一步地縮小前端組件11與托架110之間的距離。也就是說,使用者在按壓按鈕140後可以調整這些側頭帶130各自從托架110暴露出的長度,使頭戴式顯示裝置10調整為適合使用者頭部的尺寸。在使用者調整完這些側頭帶130並釋放按鈕140後,可以利用復位件150的恢復力經由耦合機構120來拉緊這些側頭帶130,持續且微幅地縮小前端組件11與托架110之間的距離,以使頭戴式顯示裝置10更貼近使用者的頭部。When the external force F is released, the restoring force of the resetting
請參考圖5,其所繪示的另一實施例與圖1A的實施例大致相同。兩者的差異如下。在圖1A的實施例中,這些側頭帶130直接連接前端組件11。在本實施例中,頭戴式顯示裝置10還可包括一前頭帶13。前頭帶13連接穿戴組件100與前端組件11,且前頭帶13可樞接至前端組件11。具體來說,前頭帶13可連接這些側頭帶130。前頭帶13可與這些側頭帶130一體成型。當這些側頭帶130相對於托架110移動時,可以調整托架110與前頭帶13之間的距離,進而調整托架110與前端組件11之間的距離。在圖5的實施例中,頭戴式顯示裝置10也可具有如圖1A所示的輔助頭帶12,且輔助頭帶12連接托架110與前頭帶13,以增加頭戴顯示裝置10配戴在使用者頭部的穩定性。Please refer to FIG. 5 , another embodiment shown in it is substantially the same as the embodiment in FIG. 1A . The differences between the two are as follows. In the embodiment of FIG. 1A , these side head straps 130 are directly connected to the
綜上所述,在本發明中,頭戴式顯示裝置透過按壓按鈕帶動耦合機構,使這些側頭帶具有相對於托架移動的自由度,進而調整托架與前端組件之間的距離,以讓使用者快速且便利地調整頭戴式顯示裝置的穿戴尺寸。此外,當按鈕被放開時,復位件可經由耦合機構拉緊這些側頭帶,以持續且微幅地縮小托架與前端組件之間的距離,使頭戴式顯示裝置能更持續貼近使用者的頭部。再者,穿戴組件也可以可拆卸地組裝至前端組件,因此穿戴組件能夠被組裝至不同型態的前端組件,以使得這些不同型態的前端組件均能緊靠使用者的臉部。換言之,具有此種穿戴組件的頭戴式顯示裝置不僅能夠快速調整側頭帶以符合不同頭型的使用者,更可只要放開按鈕即可達到固定側頭帶的目的。因此,具有此種穿戴組件的頭戴式顯示裝置不僅具有快速穿脫的優點,也能穩定地固定在使用者頭上。To sum up, in the present invention, the head-mounted display device drives the coupling mechanism by pressing the button, so that these side headbands have a degree of freedom to move relative to the bracket, and then adjust the distance between the bracket and the front assembly to The user is allowed to quickly and conveniently adjust the wearing size of the head-mounted display device. In addition, when the button is released, the reset member can tighten these side headbands through the coupling mechanism, so as to continuously and slightly reduce the distance between the bracket and the front assembly, so that the head-mounted display device can be used more continuously the head of the victim. Furthermore, the wearing component can also be detachably assembled to the front component, so the wearing component can be assembled to different types of front components, so that these different types of front components can be close to the user's face. In other words, the head-mounted display device with such a wearing component can not only quickly adjust the side headbands to suit users with different head shapes, but also achieve the purpose of fixing the side headbands as long as the button is released. Therefore, the head-mounted display device with such a wearing component not only has the advantage of quick putting on and taking off, but also can be stably fixed on the user's head.
10:頭戴式顯示裝置 11:前端組件 12:輔助頭帶 13:前頭帶 100:穿戴組件 110:托架 111:前蓋 112:後蓋 112a:開口 113:架體 113a:托架鉤部 113b:托架槽孔 120:耦合機構 121:第一轉動件 122:第二轉動件 123:移動件 123a:移動齒條部 123b:移動鉤部 130:側頭帶 131:頭帶槽孔 132:頭帶齒條部 140:按鈕 141:按壓部 142:耦接部 142a:按鈕齒條部 150:復位件 E1:第一端部 E2:第二端部 F:外力 10: Head-mounted display device 11: Front-end components 12: Auxiliary headband 13: Front headband 100: wearable components 110: Bracket 111: front cover 112: back cover 112a: opening 113: frame body 113a: bracket hook 113b: bracket slot 120:Coupling mechanism 121: the first rotating part 122: the second rotating part 123: Moving parts 123a: Move the rack part 123b: mobile hook 130: side headband 131: headband slot 132: Headband rack 140: button 141: Pressing part 142: coupling part 142a: Button rack part 150: reset part E1: first end E2: second end F: external force
圖1A是本發明的一實施例的頭戴式顯示裝置的示意圖。 圖1B是圖1A的頭戴式顯示裝置於另一個視角的示意圖。 圖2A是圖1A的頭戴式顯示裝置的分解圖。 圖2B是圖1B的頭戴式顯示裝置的分解圖。 圖3A至圖3E繪示圖1A的穿戴組件的調整過程。 圖4A至圖4E繪示圖1A的穿戴組件於另一個視角的調整過程。 圖5是本發明的另一實施例的頭戴式顯示裝置的示意圖。 FIG. 1A is a schematic diagram of a head-mounted display device according to an embodiment of the present invention. FIG. 1B is a schematic diagram of the head-mounted display device in FIG. 1A at another viewing angle. FIG. 2A is an exploded view of the head-mounted display device of FIG. 1A . FIG. 2B is an exploded view of the head-mounted display device of FIG. 1B . 3A to 3E illustrate the adjustment process of the wearing component of FIG. 1A . 4A to 4E illustrate the adjustment process of the wearable component in FIG. 1A at another viewing angle. FIG. 5 is a schematic diagram of a head-mounted display device according to another embodiment of the present invention.
10:頭戴式顯示裝置 10: Head-mounted display device
11:前端組件 11: Front-end components
12:輔助頭帶 12: Auxiliary headband
100:穿戴組件 100: wearable components
110:托架 110: Bracket
120:耦合機構 120:Coupling mechanism
130:側頭帶 130: side headband
140:按鈕 140: button
150:復位件 150: reset part
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