WO2022247240A1 - 头戴组件和头戴显示设备 - Google Patents

头戴组件和头戴显示设备 Download PDF

Info

Publication number
WO2022247240A1
WO2022247240A1 PCT/CN2021/138226 CN2021138226W WO2022247240A1 WO 2022247240 A1 WO2022247240 A1 WO 2022247240A1 CN 2021138226 W CN2021138226 W CN 2021138226W WO 2022247240 A1 WO2022247240 A1 WO 2022247240A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
button
buckle
fixing
middle shell
Prior art date
Application number
PCT/CN2021/138226
Other languages
English (en)
French (fr)
Inventor
高爱丽
刘焕洲
Original Assignee
歌尔股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 歌尔股份有限公司 filed Critical 歌尔股份有限公司
Publication of WO2022247240A1 publication Critical patent/WO2022247240A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0169—Supporting or connecting means other than the external walls

Definitions

  • the present application relates to the technical field of wearable devices, in particular to a head-mounted assembly and a head-mounted display device using the head-mounted assembly.
  • a head-mounted display device is usually worn by using a head-mounted component.
  • the head-mounted component includes a middle case and a rear belt.
  • the middle case is used for installing a display device, and the rear belt is used for wearing by a user.
  • the middle shell and the rear band in the commonly used head-mounted components are of an integrated structure, which cannot be disassembled and replaced independently.
  • the main purpose of this application is to propose a headgear assembly, aiming to provide a headgear assembly that can be quickly disassembled and replaced independently.
  • a head-mounted assembly proposed by the present application includes:
  • the middle shell, the side wall of the middle shell is provided with installation holes;
  • a rear belt the rear belt has a connection end, the connection end is provided with a first buckle, and an avoidance hole is opened, and the avoidance hole is opposite to and communicated with the installation hole, and the first buckle passes through the said mounting hole;
  • a key the key is movably arranged on the middle shell, and has a clamping state and a release state, the key has a clamping part and a buckling part, the clamping part passes through the mounting hole, the The crimping portion is at least partially pierced through the avoidance hole;
  • the clamping part when the button is in the clamped state, the clamping part is clamped with the first buckle to limit the first buckle from coming out; when the button is in the released state, the clamping part and the first buckle
  • the first buckles are arranged at intervals so that the first buckles can escape from the installation holes.
  • the button is slidably connected to the middle shell, and the button slides in the installation hole to have the engaged state and the released state.
  • the surface of the first buckle facing the button is provided with an engaging groove
  • the crimping part has a crimping surface and a first sinking surface arranged opposite to each other, and the crimping surface is set facing the avoidance hole;
  • the clamping part includes a connecting piece and a retaining rib, and the connecting piece is protrudingly arranged on the The first sinking surface, the retaining rib is protrudingly provided on the surface of the connecting piece facing the first buckle;
  • the retaining rib When the button is in the locked state, the retaining rib is inserted into the engaging groove to engage with the first buckle; when the button is in the released state, the retaining rib is located in the locking groove outside of the trough;
  • the button is provided with a first slope
  • the first buckle is provided with a second slope
  • the first slope is slidably connected to the second slope
  • the middle shell includes:
  • the housing has an outer side wall and an inner side wall facing away from each other, and the outer side wall is provided with the installation hole penetrating to the inner side wall; the connecting end cover is arranged on the outer side wall, so that The avoidance hole is opposite to and communicated with the installation hole; and
  • a fixing piece is arranged on the inner side wall and is located on the side of the connecting piece facing away from the retaining rib, the fixing piece has a second abutment surface, and the first abutment surface and The second sinking surface is in sliding fit.
  • the fixing member includes a connecting portion and a mounting portion connected to each other, the connecting portion is connected to the inner side wall, the mounting portion is accommodated in the mounting hole, and the The installation part has the second abutment surface.
  • the middle housing further includes a positioning column
  • the fixing member further includes a fixing portion
  • the fixing portion protrudes from the side of the installation portion facing away from the avoidance hole, and Set opposite to the connecting piece, the surface of the fixing part facing the connecting piece is provided with a first fixing hole, the surface of the connecting piece facing the fixing part is provided with a second fixing hole, and the positioning column
  • One end of the positioning post is passed through the first fixing hole, and the other end of the positioning post is passed through the second fixing hole, so that the button can move along the extending direction of the positioning post.
  • positioning ribs are provided on the outer periphery of the positioning column, positioning grooves are formed on the wall of the second fixing hole, and at least part of the positioning ribs are inserted into the positioning grooves.
  • one end of the positioning column pierced through the first fixing hole protrudes from the side of the fixing part facing away from the connecting piece;
  • the middle shell also includes a shrapnel,
  • the elastic piece is disposed on a side of the fixing portion facing away from the connecting piece, and is sheathed on the positioning post, and the elastic piece abuts against a surface of the fixing portion facing away from the connecting piece.
  • the middle case further includes a first elastic member, the first elastic member is sheathed on the positioning column, and the two ends of the first elastic member abut against the fixing portion respectively. and the connectors.
  • the inner side wall is provided with a connecting post, and a surface of the fixing member facing the inner side wall is provided with a connecting hole, and the connecting post is passed through the connecting hole.
  • the middle case further includes a second elastic member, and the second elastic member is arranged between the housing and the connecting end, so that when the button is in the released state, the second elastic member will The connection end pops up.
  • the outer wall is provided with a mounting groove
  • the middle shell further includes a limiting column
  • the limiting column is protruded from the bottom wall of the mounting groove
  • the second elastic member Sleeved on the limiting column two ends of the second elastic member abut against the bottom wall of the installation groove and the connecting end respectively.
  • the side wall of the middle shell is also provided with a locking hole
  • the connecting end is also provided with a second buckle, and when the button is in the locked state, the second buckle locks set in the card hole.
  • the side wall of the middle case is also provided with a stop groove, and the connecting end has a stop rib. and the stop rib abuts against the groove wall of the stop groove.
  • the present application also proposes a head-mounted display device, including the above-mentioned head-mounted assembly; the head-mounted assembly includes:
  • the middle shell, the side wall of the middle shell is provided with installation holes;
  • a rear belt the rear belt has a connection end, the connection end is provided with a first buckle, and an avoidance hole is opened, and the avoidance hole is opposite to and communicated with the installation hole, and the first buckle passes through the said mounting hole;
  • a key the key is movably arranged on the middle shell, and has a clamping state and a release state, the key has a clamping part and a buckling part, the clamping part passes through the mounting hole, the The crimping portion is at least partially pierced through the avoidance hole;
  • the clamping part when the button is in the clamped state, the clamping part is clamped with the first buckle to limit the first buckle from coming out; when the button is in the released state, the clamping part and the first buckle
  • the first buckles are arranged at intervals so that the first buckles can escape from the installation hole.
  • an installation hole is provided on the side wall of the middle case, the rear belt has a connection end, the connection end is provided with a first buckle, and an avoidance hole communicated with the installation hole is provided; in addition, the button can move The ground is arranged on the middle shell, and has a clamped state and a released state;
  • the user when it is necessary to disassemble the head-mounted component, the user can pull the fastening part of the button through the avoidance hole, and the button will move from the engaged state to the released state.
  • the back strap can be separated from the middle shell to complete the disassembly of the headgear assembly. connected state; when the headset needs to be assembled, the user puts the first buckle through the mounting hole and continues to press the connecting end toward the middle case.
  • the second inclined surface of the button slides relatively, the button retreats, and after the first buckle of the rear belt is fully inserted into the installation hole, the button can move forward under the elastic force of the first elastic member, so that the button is reset from the released state to the engaged state.
  • the fastening part of the button will be fastened with the first buckle to prevent the first buckle from coming out of the installation hole, and then the back strap can be fastened to the middle shell to complete the assembly of the headwear component.
  • Fig. 1 is an exploded view of an embodiment of the head-mounted assembly of the present application
  • Fig. 2 is a partial enlarged view of place A in Fig. 1;
  • Fig. 3 is a schematic structural diagram of the housing in an embodiment of the head-mounted assembly of the present application.
  • Fig. 4 is a partial enlarged view of place B in Fig. 3;
  • Fig. 5 is a structural schematic diagram of a perspective view of the fixing part in an embodiment of the head-mounted assembly of the present application
  • Fig. 6 is a structural schematic diagram of another viewing angle of the fixing part in an embodiment of the head-mounted assembly of the present application.
  • Fig. 7 is a schematic structural view of the positioning column in an embodiment of the head-mounted assembly of the present application.
  • Fig. 8 is a schematic structural view of the shrapnel in an embodiment of the head-mounted assembly of the present application.
  • Fig. 9 is a structural schematic diagram of the rear belt in an embodiment of the head-mounted assembly of the present application.
  • Fig. 10 is a partial enlarged view of place C in Fig. 9;
  • FIG. 11 is a schematic structural view of the buttons in an embodiment of the head-mounted assembly of the present application.
  • Fig. 12 is a partial structural cross-sectional view of the button in the head-mounted assembly of the present application when it is in a clamped state;
  • Fig. 13 is a partial structural sectional view of the button in the head-mounted assembly of the present application when it is in the released state;
  • FIG. 14 is a schematic diagram of a part of the structure of the button in the head-mounted assembly of the present application when it is in a locked state.
  • This application proposes a headgear assembly 100 , aiming to provide a headgear assembly 100 that can be quickly disassembled and replaced independently.
  • the specific structure of the head-mounted assembly 100 of the present application will be described below, and the level of the head-mounted assembly 100 is taken as an example for illustration:
  • the headgear assembly 100 includes a middle shell 10, a rear band 20 and a button 30; the side wall of the middle shell 10 is opened There is an installation hole 111; the rear belt 20 has a connection end 21, the connection end 21 is provided with a first buckle 212, and an avoidance hole 211 is provided, and the avoidance hole 211 is opposite to and communicated with the installation hole 111,
  • the first buckle 212 passes through the installation hole 111;
  • the button 30 is movably arranged on the middle shell 10, and has a locked state and a released state, and the button 30 has a locking part 31 and a
  • the crimping part 32, the clamping part 31 is pierced through the installation hole 111, and the crimping part 32 is at least partially pierced through the avoidance hole 211;
  • the engaging portion 31 when the button 30 is in the engaged state, the engaging portion 31 is engaged with the first buckle 212 to prevent the first buckle 212 from coming out; when the button 30 is in the released state, the The clamping portion 31 is spaced apart from the first buckle 212 so that the first buckle 212 can be disengaged from the installation hole 111 .
  • a mounting hole 111 is opened on the side wall of the middle shell 10, and the back strap 20 has a connecting end 21, and the connecting end 21 is provided with a first buckle 212, and is provided with a The avoidance hole 211 connected to the installation hole 111; in addition, the button 30 is movably arranged on the middle shell 10, and has a clamping state and a releasing state;
  • the user can press the fastening portion 32 of the button 30 through the avoidance hole 211, and the button 30 will move from the engaged state to the released state.
  • One buckle 212 is separated and set at intervals so that the first buckle 212 can be disengaged from the installation hole 111, and the back strap 20 can be separated from the middle shell 10 to complete the disassembly of the headset assembly 100.
  • the button 30 is reset to the snap connection state; when assembling the headset assembly 100, the user passes the first buckle 212 through the installation hole 111 and continues to press the connection end 21 toward the direction close to the middle case 10, because the second slope 2122 of the first buckle 212 Slidingly connected with the first inclined surface 3121 of the clamping part 31, the button 30 moves backward during the process of pressing the connecting end 21, the button 30 will move from the clamped state to the released state, and the first buckle 212 of the back strap 20 is completely inserted into the installation hole After 111 , the button 30 is reset to the clamping state, and the clamping part 31 and the first buckle 212 complete the clamping.
  • the engaging part 31 of the button 30 is engaged with the first buckle 212 to restrict the first buckle 212 from the mounting hole 111, and then the rear strap 20 can be engaged with the middle shell 10 to complete the head-mounted assembly. 100's assembled.
  • the rear band 20 wears out after repeated wearing, it is only necessary to disassemble the rear band 20 from the middle case 10 and replace it with a new rear band 20 without replacing the entire head-mounted assembly 100, so as to reduce the cost of materials. put in.
  • an installation cavity for placing a display device is formed in the middle case 10, and the clamping part 31 of the button 30 is inserted into the installation cavity through the installation hole 111;
  • the buckle 212 is passed through the mounting hole 111 and continues to press the connecting end 21 toward the middle shell 10. Since the second slope 2122 of the first buckle 212 is slidingly connected with the first slope 3121 of the clamping part 31, the connection end In the process of 21, the button 30 moves backward, and the button 30 will move from the engaged state to the released state.
  • the button 30 is reset to the engaged state, and the engaging part 31 and the second A buckle 212 completes the snap connection.
  • the engaging portion 31 of the button 30 is engaged with the first buckle 212, so that the first buckle 212 is inserted into the installation hole 111 and inserted into the installation cavity, thereby restricting the first buckle 212 from coming out of the installation hole 111, That is, the rear strap 20 can be snapped onto the middle shell 10 to complete the quick assembly of the headgear assembly 100 .
  • the button 30 can be switched between the locked state and the released state by rotating or sliding.
  • the buckle portion 32 of the button 30 can be manually pulled directly, that is, the buckle portion 32 of the button 30 is manually pulled, so that the button 30 moves from the locked state to the released state , or make the button 30 move from the released state to the locked state; or, by setting an elastic member between the clipping part 31 of the button 30 and the middle shell 10, manually pull the buckle part 32 of the button 30, so that the button 30 moves from the clamped state to the released state.
  • the clamping part 31 will compress the elastic member.
  • the first buckle 212 of the back belt 20 is disengaged, the user only needs to release the button 30, and the button 30 will be released under the elastic force of the elastic member. Automatic reset under action, so that the button 30 moves from the release state to the clamping state.
  • the application makes the rear belt 20 detachably connected with the middle shell 10, so that the counterweights 22 of different weights can be replaced according to the actual usage conditions, and the rear belt 20 of different weights can be selected according to the actual usage conditions to meet the needs of users. need.
  • the button 30 is slidably connected to the middle shell 10, and the button 30 slides in the installation hole 111 to have the The clamped state and the released state.
  • the button 30 can be switched between the clamped state and the released state by sliding.
  • the headset assembly 100 When the headset assembly 100 needs to be disassembled, the user only needs to press the buckle part 32 of the button 30 and push the button 30 back, so that The button 30 slides in the installation hole 111, so that the snap-in part 31 of the button 30 is separated from the first buckle 212, so that the first buckle 212 can be released from the installation hole 111; similarly, when the headset assembly 100 needs to be assembled, the same In such a manner, the clipping portion 31 can be clipped to the first clip 212 to restrict the first clip 212 from coming out of the installation hole 111 ; thus, the quick disassembly process of the headwear assembly 100 can be realized.
  • the surface of the first buckle 212 facing the button 30 is provided with an engaging groove 2121;
  • the crimping surface and the first sinking surface 321 are provided, and the crimping surface is set facing the escape hole 211;
  • the clamping part 31 includes a connecting piece 311 and a retaining rib 312, and the connecting piece 311 is protruded from the first A sinking surface 321, the retaining rib 312 protrudes from the surface of the connecting member 311 facing the first buckle 212;
  • the retaining rib 312 When the button 30 is in the locked state, the retaining rib 312 is inserted into the engaging groove 2121 to engage with the first buckle 212; when the button 30 is in the released state, the retaining rib 312 The rib 312 is located outside the engaging groove 2121;
  • the button 30 is provided with a first slope 3121
  • the first buckle 212 is provided with a second slope 2122
  • the first slope 3121 is slidably connected with the second slope 2122. Specifically, when assembling the headset assembly 100 , the first slope 3121 is slidingly connected to the second slope 2122 so that the button 30 moves backward.
  • the connecting piece 311 can be roughly in the shape of a plate, a block, or a column, and mainly serves to connect the crimping portion 32 and the retaining rib 312 .
  • a number of spaced limiting ribs are arranged on the crimping surface of the crimping part 32, so as to increase the frictional force in contact with the user's hand through the limiting ribs, To enable the user to push the button 30 smoothly.
  • the middle shell 10 includes a housing 11 and a fixing member 12 ;
  • the housing 11 has an outer side wall facing away from it. and the inner side wall, the outer side wall is provided with the installation hole 111 penetrating to the inner side wall;
  • the connecting end 21 is covered on the outer side wall so that the avoidance hole 211 is opposite to the installation hole 111 and communicating;
  • the fixing part 12 is arranged on the inner side wall and is located on the side of the connecting part 311 facing away from the retaining rib 312, the fixing part 12 has a second sinking surface 1221, and the first A resting surface 321 is slidingly matched with the second resting surface 1221 .
  • the fixing piece 12 on the inner side wall of the housing 11, and making the fixing piece 12 located on the side of the connecting piece 311 facing away from the retaining rib 312, and the crimping portion 32 is carried on the second side of the fixing piece 12. on the abutment surface 1221, and make the first abutment surface 321 of the buckle part 32 and the second abutment surface 1221 slide fit; when the headset assembly 100 needs to be disassembled, the user will pull the buckle part 32 of the button 30 through the avoidance hole 211 , so that the button 30 retreats under the sliding fit of the first abutment surface 321 and the second abutment surface 1221, so as to slide from the engaged state to the released state.
  • the button 30 is reset to the engaged state; the same
  • the user passes the first buckle 212 through the installation hole 111 and continues to press the connecting end 21 toward the direction close to the middle case 10, because the second slope 2122 of the first buckle 212 is in contact with the buckle
  • the first inclined surface 3121 of the connecting part 31 is slidingly connected, and the button 30 moves backward during the process of pressing the connecting end 21, and the button 30 will move from the clamped state to the released state, when the first buckle 212 of the back strap 20 is fully inserted into the installation hole 111 , the button 30 is reset to the clamping state, and the clamping part 31 and the first buckle 212 complete the clamping; in this way, the stability of the button 30 during the movement can be ensured to prevent the button 30 from being tilted.
  • the fixing member 12 may be substantially in the shape of a block or a plate. Specifically, the fixing member 12 can be fixedly connected to the inner side wall of the housing 11 by means of screws, buckles, adhesives and the like.
  • the fixing member 12 includes a connecting portion 121 and a mounting portion 122 connected, and the connecting portion 121 is connected to On the inner sidewall, the installation portion 122 is accommodated in the installation hole 111 , and the installation portion 122 has the second abutting surface 1221 .
  • the connecting part 121 to fix the fixing part 12 to the inner side wall of the housing 11, and accommodating the mounting part 122 of the supporting connecting part 311 in the mounting hole 111, not only It plays the role of supporting and fixing to ensure the movement stability of the button 30 , and at the same time, the connecting part 311 can also be positioned by the installation part 122 to facilitate the installation of the fixing part 12 .
  • the connecting portion 121 is disposed on the inner sidewall of the housing 11 and surrounds the mounting hole 111 .
  • the mounting portion 122 is connected to the side of the connecting portion 121 facing the inner wall and accommodated in the mounting hole 111 .
  • the middle housing 10 further includes a positioning post 14
  • the fixing member 12 also includes a fixing portion 123
  • the fixing portion 123 protrudes from the side of the installation part 122 facing away from the avoidance hole 211, and is opposite to the connecting part 311.
  • the surface of the fixing part 123 facing the connecting part 311 is provided with a first fixing Holes 1231, the surface of the connector 311 facing the fixing portion 123 is provided with a second fixing hole 3111, one end of the positioning column 14 is penetrated in the first fixing hole 1231, the other end of the positioning column 14 One end is passed through the second fixing hole 3111 to enable the button 30 to move along the extending direction of the positioning post 14 .
  • the button 30 is guided by the positioning post 14, so that the button 30 moves along the extending direction of the positioning post 14, thereby ensuring that the button 30 directions of motion.
  • the positioning column 14 After one end of the positioning column 14 is passed through the first fixing hole 1231, it can be fixedly connected to the fixing part 123 by clipping, screwing, bonding, etc. of the elastic sheet 15, and the other end of the positioning column 14 is passing through the second fixing hole 1231.
  • the hole 3111 is used to slide the button 30 to the positioning column 14 so that the button 30 can move along the extending direction of the positioning column 14 .
  • the outer periphery of the positioning column 14 is provided with a positioning rib 141, and the hole wall of the second fixing hole 3111 is provided with a positioning groove 3111a, At least part of the positioning ribs 141 are inserted into the positioning slots 3111a.
  • positioning ribs 141 on the outer periphery of the positioning column 14, and opening a positioning groove 3111a in the hole wall of the second fixing hole 3111, at least part of the positioning ribs 141 are inserted in the positioning groove 3111a, so that With the cooperation of the positioning rib 141 and the positioning groove 3111a, the positioning post 14 is limited and fixed to prevent the positioning post 14 from rotating around its axis, thereby affecting the movement stability of the button 30 .
  • a number of spaced positioning ribs 141 are provided on the outer periphery of the positioning column 14, and several spaced positioning ribs 141 are provided on the hole wall of the second fixing hole 3111.
  • the positioning slots 3111a are provided so that at least part of each positioning rib 141 is inserted into a positioning slot 3111a.
  • a baffle is provided at the end of the positioning column 14 away from the fixing member 12, when the button 30 moves When reaching the engaged state, the engaging portion 31 of the key 30 will abut against the baffle, so as to limit the position of the key 30 through the baffle.
  • one end of the positioning column 14 pierced through the first fixing hole 1231 protrudes from the fixing portion 123
  • the side facing away from the connecting piece 311; the middle shell 10 also includes an elastic piece 15, the elastic piece 15 is arranged on the side of the fixing part 123 facing away from the connecting piece 311, and is sleeved on the The positioning post 14 , and the elastic piece 15 abuts against the surface of the fixing portion 123 facing away from the connecting member 311 .
  • the elastic piece 15 can be understood that by using the elastic piece 15 to sleeve one end of the positioning post 14 through the first fixing hole 1231 , and making the elastic piece 15 abut against the surface of the fixing part 123 facing away from the connecting piece 311 , the elastic piece 15 will One end of the positioning column 14 is fixedly connected to the fixing part 123; when the positioning column 14 needs to be fixed, firstly, one end of the positioning column 14 is passed through the first fixing hole 1231 and protrudes from one side of the connecting part 311 facing away from the fixing part 123.
  • one end of the positioning post 14 may also be screwed into the first fixing hole 1231 in a threaded manner, so as to realize the fixing of the positioning post 14 .
  • an annular limiting groove 142 is opened on the outer periphery of the positioning column 14 , the elastic piece 15 is installed in the annular limiting groove 142 , and the The surrounding area of the outer contour of the elastic piece 15 is larger than the area of the first fixing hole 1231 .
  • an opening is provided on the periphery of the shrapnel 15.
  • the shrapnel 15 needs to be installed, it can be directly stuck on the positioning post 14 through the opening, and when the shrapnel 15 needs to be disassembled, it can be directly passed through the opening. Pull down shrapnel 15 and get final product.
  • the middle shell 10 also includes a first elastic member 13, which is sheathed on the positioning column 14, and the two ends of the first elastic member 13 abut against the fixing portion 123 and the connecting member respectively. 311.
  • the user only needs to release the button 30, and the button 30 will automatically reset to the clamping state under the elastic force of the first elastic member 13;
  • the button 30 moves backward, and the button 30 will move from the engaged state to the released state.
  • the button 30 is Under the action of the elastic force of the first elastic member 13 , the button 30 can be reset from the released state to the engaged state, and the engaging portion 31 is engaged with the first buckle 212 to complete the assembly of the headset assembly 100 .
  • the inner side wall is provided with a connecting column 112
  • the surface of the fixing member 12 facing the inner side wall is provided with a connecting hole 1211
  • the connecting posts 112 pass through the connecting holes 1211 .
  • the connecting post 112 is passed through the connecting hole 1211 of the fixing member 12 to achieve a fixed connection between the fixing member 12 and the housing 11 .
  • the end surface of the connecting column 112 away from the inner wall is provided with a threaded hole, and structures such as screws and pins can be used to pass through the threaded hole to fix the fixing member 12 on the housing 11 .
  • a plurality of connecting posts 112 arranged at intervals are arranged on the inner wall of the housing 11, and on the surface of the fixing member 12 facing the inner wall Several connecting holes 1211 are provided at intervals, so that each connecting column 112 passes through one connecting hole 1211 .
  • the middle shell 10 further includes a second elastic member 16, and the second elastic member 16 is arranged between the housing 11 and the between the connecting ends 21, so as to bounce the connecting ends 21 when the button 30 is in the released state.
  • the button 30 is in the engaged state.
  • the connecting end 21 will compress the second elastic member 16, at this time, the rebound force of the second elastic member 16 will act on the connecting end 21, so that the first buckle 212 has a tendency to escape from the mounting hole 111;
  • the engaging portion 31 of the button 30 will disengage from the first buckle 212 , and at this time, the connecting end 21 will bounce away from the middle shell 10 under the elastic force of the second elastic member 16 , and then the user grabs the rear strap 20 to make the first buckle 212 completely disengage from the mounting hole 111 to remove the rear strap 20 smoothly.
  • the second elastic member 16 is an elastic structure such as a spring or an elastic sheet.
  • buttons 30 when the button 30 moves from the clamped state to the released state, in order to ensure the balance of the connecting end 21 bouncing away from the middle shell 10, to smoothly remove the rear belt 20, optionally, between the middle shell 10 and the middle shell 10.
  • Two second elastic members 16 are arranged at intervals between the connection ends 21 .
  • the outer side wall is provided with a mounting groove 113
  • the middle shell 10 also includes a limiting column 17, and the limiting column 17 protrudes Set on the bottom wall of the installation groove 113
  • the second elastic member 16 is sheathed on the limit post 17, and the two ends of the second elastic member 16 abut against the bottom wall and the bottom wall of the installation groove 113 respectively.
  • the connection end 21 is provided.
  • the second elastic member 16 is guaranteed to expand and contract along the extending direction of the limiting post 17, so as to ensure that the connecting end 21 is warped along the extending direction of the limiting post 17. so that the first buckle 212 can be pulled out from the installation hole 111 smoothly; in addition, by protruding the limit post 17 from the bottom wall of the installation groove 113, the limit post 17 can be accommodated in the installation groove 113 , to reduce the overall footprint.
  • the connecting end 21 will compress the second elastic member 16 , and the connecting end 21 abuts against the limiting post 17 to ensure the stability of the connecting end 21 .
  • the side wall of the middle shell 10 is further provided with a locking hole 114
  • the connecting end 21 is also provided with a second buckle 213 .
  • the button 30 is in the locked state, the second buckle 213 is locked in the locking hole 114 .
  • a locking hole 114 is opened on the side wall of the middle case 10, and a second buckle 213 is provided on the connecting end 21, so that the button 30 is in a locked state
  • the first buckle 212 is clamped by the clamping portion 31
  • the second buckle 213 can also be clamped in the clamping hole 114 .
  • a number of clamping holes 114 arranged at intervals are provided on the side wall of the middle shell 10, and are connected
  • the end 21 is provided with a plurality of second buckles 213 arranged at intervals, so that each second buckle 213 is locked in a locking hole 114 .
  • the side wall of the middle shell 10 is also provided with a stop slot 115 , and the connecting end 21 has a stop rib 214 .
  • the connecting end 21 is installed in the stop groove 115 , and the stop rib 214 abuts against the groove wall of the stop groove 115 .
  • the middle shell 10 is provided with two installation holes 111
  • the rear strap 20 has two connection ends 21
  • the button 30 is provided with two; when the button 30 is in the clamped state, each of the clamping parts 31 is clamped with one of the first buckles 212 to limit the two first buckles 212 Detachment; when the button 30 is in the released state, each of the engaging parts 31 and one of the first buckles 212 are spaced apart, so that each of the first buckles 212 is connected by one of the mounting holes 111 Inner prolapse.
  • two mounting holes 111 are provided on the middle shell 10, and the rear strap 20 has two connecting ends 21;
  • the buckle 212 is disassembled from the two mounting holes 111, so that the back strap 20 and the middle shell 10 can be completely separated; when the headset assembly 100 needs to be assembled, it is used to insert the first buckle 212 of the two connecting ends 21 into the In the two installation holes 111 , and through the clamping part 31 clamping and fixing, the rear belt 20 can be clamped and fixed on the middle shell 10 .
  • the present application also proposes a head-mounted display device, the head-mounted display device includes the aforementioned head-mounted assembly 100 , and the specific structure of the head-mounted assembly 100 is detailed in the foregoing embodiments. Since the head-mounted display device adopts all the technical solutions of the above-mentioned embodiments, it at least has all the beneficial effects brought by all the technical solutions of all the above-mentioned embodiments, and will not repeat them here.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

一种头戴组件(100)和头戴显示设备。其中，头戴组件(100)包括中壳(10)、后带(20)以及按键(30)；中壳(10)开设有安装孔(111)；后带(20)具有连接端(21)，连接端(21)设有第一卡扣(212)，并开设有避让孔(211)，避让孔(211)与安装孔(111)相对连通，第一卡扣(212)穿设于安装孔(111)；按键(30)可活动地设于中壳(10)，并具有卡接状态和释放状态，按键(30)具有卡接部(31)和扣压部(32)，卡接部(31)穿设于安装孔(111)，扣压部(32)至少部分穿设于避让孔(211)；其中，按键(30)于卡接状态时，卡接部(31)与第一卡扣(212)卡接，以限制第一卡扣(212)脱出；按键(30)于释放状态时，卡接部(31)与第一卡扣(212)分离间隔设置，以使第一卡扣(212)由安装孔(111)内脱出。提供了一种可快速自主拆卸更换的头戴组件(100)。

Description

头戴组件和头戴显示设备
本申请要求于2021年5月25日提交中国专利局、申请号为202110574919.1、发明名称为“头戴组件和头戴显示设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及可穿戴设备技术领域，特别涉及一种头戴组件以及应用该头戴组件的头戴显示设备。
背景技术
头戴显示设备通常使用头戴组件实现穿戴，头戴组件包括中壳和后带，中壳用于安装显示装置，后带用于用户穿戴。目前常用的头戴组件中的中壳和后带为一体结构，无法实现自主拆卸更换。
发明内容
本申请的主要目的是提出一种头戴组件，旨在提供一种可快速自主拆卸更换的头戴组件。
为实现上述目的，本申请提出的一种头戴组件，包括：
中壳，所述中壳的侧壁开设有安装孔；
后带，所述后带具有连接端，所述连接端设有第一卡扣，并开设有避让孔，所述避让孔与所述安装孔相对且连通，所述第一卡扣穿设于所述安装孔；以及
按键，所述按键可活动地设于所述中壳，并具有卡接状态和释放状态，所述按键具有卡接部和扣压部，所述卡接部穿设于所述安装孔，所述扣压部至少部分穿设于所述避让孔；
其中，所述按键于卡接状态时，所述卡接部与所述第一卡扣卡接，以限制所述第一卡扣脱出；所述按键于释放状态时，所述卡接部与所述第一卡扣分离间隔设置，以使所述第一卡扣由所述安装孔内脱出。
在本申请的一实施例中，所述按键滑动连接于所述中壳，所述按键于所 述安装孔内滑动，以具有所述卡接状态和所述释放状态。
在本申请的一实施例中，所述第一卡扣面向所述按键的表面开设有卡合槽；
所述扣压部具有背对设置的扣压面和第一沉靠面，所述扣压面面向所述避让孔设置；所述卡接部包括连接件和挡筋，所述连接件凸设于所述第一沉靠面，所述挡筋凸设于所述连接件的面向所述第一卡扣的表面；
所述按键于卡接状态时，所述挡筋插设于所述卡合槽内，以与所述第一卡扣卡接；所述按键于释放状态时，所述挡筋位于所述卡合槽的外部；
所述按键设置有第一斜面，所述第一卡扣设置有第二斜面，所述第一斜面与所述第二斜面滑动连接。
在本申请的一实施例中，所述中壳包括：
壳体，所述壳体具有背对设置的外侧壁和内侧壁，所述外侧壁开设有贯穿至所述内侧壁的所述安装孔；所述连接端盖设于所述外侧壁，以使所述避让孔与所述安装孔相对且连通；和
固定件，所述固定件设于所述内侧壁，并位于所述连接件的背向所述挡筋的一侧，所述固定件具有第二沉靠面，所述第一沉靠面与所述第二沉靠面滑动配合。
在本申请的一实施例中，所述固定件包括相连接的连接部和安装部，所述连接部连接于所述内侧壁，所述安装部容置于所述安装孔内，且所述安装部具有所述第二沉靠面。
在本申请的一实施例中，所述中壳还包括定位柱，所述固定件还包括固定部，所述固定部凸设于所述安装部的背向所述避让孔的一侧，并与所述连接件相对设置，所述固定部的面向所述连接件的表面开设有第一固定孔，所述连接件的面向所述固定部的表面开设有第二固定孔，所述定位柱的一端穿设于所述第一固定孔，所述定位柱的另一端穿设于所述第二固定孔，以使所述按键沿所述定位柱的延伸方向运动。
在本申请的一实施例中，所述定位柱的外周设有定位筋，所述第二固定孔的孔壁开设有定位槽，至少部分所述定位筋插设于所述定位槽。
在本申请的一实施例中，所述定位柱穿设于所述第一固定孔的一端凸出于所述固定部的背向所述连接件的一侧；所述中壳还包括弹片，所述弹片设于所述固定部的背向所述连接件的一侧，并套设于所述定位柱，且所述弹片 与所述固定部的背向所述连接件的表面抵接。
在本申请的一实施例中，所述中壳还包括第一弹性件，所述第一弹性件套设于所述定位柱，所述第一弹性件的两端分别抵接所述固定部和所述连接件。
在本申请的一实施例中，所述内侧壁设有连接柱，所述固定件的面向所述内侧壁的表面开设有连接孔，所述连接柱穿设于所述连接孔。
在本申请的一实施例中，所述中壳还包括第二弹性件，所述第二弹性件设置在所述壳体与所诉连接端之间，以在所述按键处于释放状态时将所述连接端弹起。
在本申请的一实施例中，所述外侧壁开设有安装槽，所述中壳还包括限位柱，所述限位柱凸设于所述安装槽的底壁，所述第二弹性件套设于所述限位柱，所述第二弹性件的两端分别抵接所述安装槽的底壁和所述连接端。
在本申请的一实施例中，所述中壳的侧壁还开设有卡孔，所述连接端还设有第二卡扣，所述按键于卡接状态时，所述第二卡扣卡设于所述卡孔。
在本申请的一实施例中，所述中壳的侧壁还开设有止位槽，所述连接端具有止位筋，所述按键于卡接状态时，所述连接端安装于所述止位槽内，且所述止位筋与所述止位槽的槽壁抵接。
为实现上述目的，本申请还提出一种头戴显示设备，包括上述的头戴组件；该头戴组件包括：
中壳，所述中壳的侧壁开设有安装孔；
后带，所述后带具有连接端，所述连接端设有第一卡扣，并开设有避让孔，所述避让孔与所述安装孔相对且连通，所述第一卡扣穿设于所述安装孔；以及
按键，所述按键可活动地设于所述中壳，并具有卡接状态和释放状态，所述按键具有卡接部和扣压部，所述卡接部穿设于所述安装孔，所述扣压部至少部分穿设于所述避让孔；
其中，所述按键于卡接状态时，所述卡接部与所述第一卡扣卡接，以限制所述第一卡扣脱出；所述按键于释放状态时，所述卡接部与所述第一卡扣分离间隔设置，以使所述第一卡扣由所述安装孔内脱出。
本申请的头戴组件，通过在中壳的侧壁开设有安装孔，后带具有连接端， 连接端设有第一卡扣，并开设有与安装孔连通的避让孔；另外，按键可活动地设于中壳，并具有卡接状态和释放状态；
其中，当需要拆卸头戴组件时，用户可通过避让孔扣动按键的扣压部，按键将由卡接状态运动至释放状态，此时，按键的卡接部将与第一卡扣间隔设置，以使第一卡扣脱出安装孔，即可将后带脱离中壳，以完成头戴组件的拆卸，后带脱离中壳后，用户松开按键，在第一弹性件的作用下按键复位至卡接状态；当需要组装头戴组件时，用户将第一卡扣穿设于安装孔并继续向靠近中壳的方向按压连接端，在按压连接端的过程中按键的第一斜面与第一卡扣的第二斜面相对滑动，按键后退，将后带的第一卡扣完全插入安装孔后，按键即可在第一弹性件的弹力作用下前进，以使按键由释放状态复位至卡接状态，此时，按键的卡接部将与第一卡扣卡接，以限制第一卡扣脱出安装孔，即可将后带卡接于中壳上，以完成头戴组件的组装。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请头戴组件一实施例的分解图；
图2为图1中A处的局部放大图；
图3为本申请头戴组件一实施例中壳体的结构示意图；
图4为图3中B处的局部放大图；
图5为本申请头戴组件一实施例中固定件一视角的结构示意图；
图6为本申请头戴组件一实施例中固定件另一视角的结构示意图；
图7为本申请头戴组件一实施例中定位柱的结构示意图；
图8为本申请头戴组件一实施例中弹片的结构示意图；
图9为本申请头戴组件一实施例中后带的结构示意图；
图10为图9中C处的局部放大图；
图11为本申请头戴组件一实施例中按键的结构示意图；
图12为本申请头戴组件中按键于卡接状态时的部分结构剖视图；
图13为本申请头戴组件中按键于释放状态时的部分结构剖视图；
图14为本申请头戴组件中按键于卡接状态时的部分结构示意图。
附图标号说明：
标号 名称 标号 名称
100 头戴组件 16 第二弹性件
10 中壳 17 限位柱
11 壳体 20 后带
111 安装孔 21 连接端
112 连接柱 211 避让孔
113 安装槽 212 第一卡扣
114 卡孔 2121 卡合槽
115 止位槽 2122 第二斜面
12 固定件 213 第二卡扣
121 连接部 214 止位筋
1211 连接孔 22 配重块
122 安装部 30 按键
1221 第二沉靠面 31 卡接部
123 固定部 311 连接件
1231 第一固定孔 3111 第二固定孔
13 第一弹性件 3111a 定位槽
14 定位柱 312 挡筋
141 定位筋 3121 第一斜面
142 环形限位槽 32 扣压部
15 弹片 321 第一沉靠面
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行 清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示(诸如上、下、左、右、前、后……)，则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种头戴组件100，旨在提供一种可快速自主拆卸更换的头戴组件100。
以下将就本申请头戴组件100的具体结构进行说明，并以头戴组件100水平为例进行说明：
结合参阅图1、图12和图13，在本申请头戴组件100的一实施例中，该头戴组件100包括中壳10、后带20以及按键30；所述中壳10的侧壁开设有安装孔111；所述后带20具有连接端21，所述连接端21设有第一卡扣212，并开设有避让孔211，所述避让孔211与所述安装孔111相对且连通，所述第一卡扣212穿设于所述安装孔111；所述按键30可活动地设于所述中壳10，并具有卡接状态和释放状态，所述按键30具有卡接部31和扣压部32，所述卡接部31穿设于所述安装孔111，所述扣压部32至少部分穿设于所述避让孔211；
其中，所述按键30于卡接状态时，所述卡接部31与所述第一卡扣212卡接，以限制所述第一卡扣212脱出；所述按键30于释放状态时，所述卡接部31与所述第一卡扣212分离间隔设置，以使所述第一卡扣212由所述安装孔111内脱出。
可以理解的是，本申请的头戴组件100，通过在中壳10的侧壁开设有安装 孔111，后带20具有连接端21，连接端21设有第一卡扣212，并开设有与安装孔111连通的避让孔211；另外，按键30可活动地设于中壳10，并具有卡接状态和释放状态；
其中，当需要拆卸头戴组件100时，用户可通过避让孔211扣动按键30的扣压部32，按键30将由卡接状态运动至释放状态，此时，按键30的卡接部31将与第一卡扣212分离间隔设置，以使第一卡扣212脱出安装孔111，即可将后带20脱离中壳10，以完成头戴组件100的拆卸，当拆卸完成后，按键30复位至卡接状态；当需要组装头戴组件100时，用户将第一卡扣212穿设于安装孔111并继续向靠近中壳10的方向按压连接端21，由于第一卡扣212的第二斜面2122与卡接部31的第一斜面3121滑动连接，在按压连接端21的过程中按键30后退，按键30将由卡接状态运动至释放状态，将后带20的第一卡扣212完全插入安装孔111后，按键30复位至卡接状态，卡接部31与第一卡扣212完成卡接。此时，按键30的卡接部31与第一卡扣212卡接，以限制第一卡扣212脱出安装孔111，即可将后带20卡接于中壳10上，以完成头戴组件100的组装。如此，当后带20在反复佩戴后发生磨损时，只需将后带20由中壳10上拆卸，并更换新的后带20即可，无需更换整个头戴组件100，以降低材料成本的投入。
具体地，中壳10内形成有用于放置显示装置的安装腔，按键30的卡接部31通过安装孔111而插设于安装腔内；当需要组装头戴组件100时，用户将第一卡扣212穿设于安装孔111并继续向靠近中壳10的方向按压连接端21，由于第一卡扣212的第二斜面2122与卡接部31的第一斜面3121滑动连接，在按压连接端21的过程中按键30后退，按键30将由卡接状态运动至释放状态，将后带20的第一卡扣212完全插入安装孔111后，按键30复位至卡接状态，卡接部31与第一卡扣212完成卡接。此时，按键30的卡接部31与第一卡扣212卡接，以使第一卡扣212插设于安装孔111并插入安装腔内，从而限制第一卡扣212脱出安装孔111，即可将后带20卡接在中壳10上，以完成头戴组件100的快速组装。
在实际应用过程中，按键30可采用转动或者滑动的方式实现在卡接状态和释放状态之间的切换。
按键30于卡接状态和释放状态之间切换时，可直接通过人工扣动按键30的扣压部32，即手动扣动按键30的扣压部32，以使按键30由卡接状态运动至释放状态，或者使按键30由释放状态运动至卡接状态；或者，通过在按键30的卡接部31与中壳10之间设置有弹性件，通过手动扣动按键30的扣压部32， 以使按键30由卡接状态运动至释放状态，此时，卡接部31将压缩弹性件，脱出后带20的第一卡扣212后，用户只需放开按键30，按键30将在弹性件的弹力作用下自动复位，以使按键30由释放状态运动至卡接状态。
并且，为了防止头戴组件100应用于头戴显示设备中时，头戴显示设备发生重心前倾的现象，导致佩戴不舒适；可选地，通过在后带20上设置有配重块22，并使配重块22与中壳10相对设置，以通过配重块22来平衡头戴显示设备整体的平衡度，使得整个头戴组件100的重心后移，从而使得用户佩戴更为舒适；如此，本申请通过使后带20与中壳10可拆卸连接，从而可根据实际的使用情况更换不同重量的配重块22，即可根据实际的使用情况选择不同重量的后带20，以满足用户需求。
结合参阅图12和图13，在本申请头戴组件100的一实施例中，所述按键30滑动连接于所述中壳10，所述按键30于所述安装孔111内滑动，以具有所述卡接状态和所述释放状态。按键30通过采用滑动地方式实现在卡接状态与释放状态之间切换，当需要拆卸头戴组件100时，用户只需压住按键30的扣压部32，并将按键30往后推，以使按键30于安装孔111内滑动，使得按键30的卡接部31脱离第一卡扣212，便可使得第一卡扣212脱出安装孔111；同样的，需要组装头戴组件100时，采用同样的方式便可使得卡接部31卡接于第一卡扣212，以限制第一卡扣212由安装孔111内脱出；从而可实现头戴组件100的快速拆装过程。
结合参阅图12和图13，在本申请头戴组件100的一实施例中，所述第一卡扣212面向所述按键30的表面开设有卡合槽2121；所述扣压部32具有背对设置的扣压面和第一沉靠面321，所述扣压面面向所述避让孔211设置；所述卡接部31包括连接件311和挡筋312，所述连接件311凸设于所述第一沉靠面321，所述挡筋312凸设于所述连接件311的面向所述第一卡扣212的表面；
所述按键30于卡接状态时，所述挡筋312插设于所述卡合槽2121内，以与所述第一卡扣212卡接；所述按键30于释放状态时，所述挡筋312位于所述卡合槽2121的外部；
所述按键30设置有第一斜面3121，所述第一卡扣212设置有第二斜面 2122，所述第一斜面3121与所述第二斜面2122滑动连接，具体地，在组装头戴组件100时，所述第一斜面3121与所述第二斜面2122滑动连接以使按键30后退。
可以理解地，通过在第一卡扣212的面向按键30的表面开设有卡合槽2121，并使卡接部31的挡筋312凸设于连接件311的面向第一卡扣212的表面；当按键30由释放状态滑动至卡接状态时，挡筋312将插入卡合槽2121内，并使挡筋312与卡合槽2121的槽壁抵接，以与第一卡扣212卡接；当按键30由卡接状态滑动至释放状态时，所述第一斜面3121与所述第二斜面2122滑动连接以使按键30后退，挡筋312将由卡合槽2121内脱出，以使第一卡扣212由安装孔111内脱出。
具体地，连接件311可大致呈板状、块状、柱状等形状结构，主要起到连接扣压部32和挡筋312的作用。
并且，为了便于用户操作扣压部32，可选地，通过在扣压部32的扣压面上设置有若干间隔设置的限位筋条，以通过限位筋条增加与用户手部接触的摩擦力，以使用户顺利地推动按键30。
结合参阅图2、图5和图12，在本申请头戴组件100的一实施例中，所述中壳10包括壳体11和固定件12；所述壳体11具有背对设置的外侧壁和内侧壁，所述外侧壁开设有贯穿至所述内侧壁的所述安装孔111；所述连接端21盖设于所述外侧壁，以使所述避让孔211与所述安装孔111相对且连通；所述固定件12设于所述内侧壁，并位于所述连接件311的背向所述挡筋312的一侧，所述固定件12具有第二沉靠面1221，所述第一沉靠面321与所述第二沉靠面1221滑动配合。
可以理解地，通过在壳体11的内侧壁设置有固定件12，并使固定件12位于连接件311的背向挡筋312的一侧，且扣压部32承载于固定件12的第二沉靠面1221上，并使扣压部32的第一沉靠面321与第二沉靠面1221滑动配合；当需要拆卸头戴组件100时，用户将通过避让孔211扣动按键30的扣压部32，以使按键30在第一沉靠面321和第二沉靠面1221的滑动配合下后退，以由卡接状态滑动至释放状态，当拆卸完成后，按键30复位至卡接状态；同样的，当需要组装头戴组件100时，用户将第一卡扣212穿设于安装孔111并继续向靠近中壳10的方向按压连接端21，由于第一卡扣212的第二斜面 2122与卡接部31的第一斜面3121滑动连接，在按压连接端21的过程中按键30后退，按键30将由卡接状态运动至释放状态，将后带20的第一卡扣212完全插入安装孔111时，按键30复位至卡接状态，卡接部31与第一卡扣212完成卡接；如此，便可保证按键30在运动过程中的稳定性，以防止按键30发生倾斜等现象。
具体地，固定件12可大致呈块状、板状等形状结构。固定件12具体可采用螺钉、卡扣、粘接等方式固定连接于壳体11的内侧壁。
结合参阅图5、图6、图12和图13，在本申请头戴组件100的一实施例中，所述固定件12包括相连接的连接部121和安装部122，所述连接部121连接于所述内侧壁，所述安装部122容置于所述安装孔111内，且所述安装部122具有所述第二沉靠面1221。
可以理解地，通过使用连接部121将固定件12固定连接于壳体11的内侧壁，并将支撑连接件311的安装部122容置于安装孔111内，不仅可通过安装部122对按键30起支撑固定的作用，以保证按键30的运动稳定性，同时，还可通过安装部122对连接件311进行定位，以便于固定件12的安装。
具体地，连接部121设置在壳体11的内侧壁上，并环绕安装孔111设置，安装部122连接在连接部121的面向内侧壁的一侧，并容置于安装孔111内。
结合参阅图7、图12和图13，在本申请头戴组件100的一实施例中，所述中壳10还包括定位柱14，所述固定件12还包括固定部123，所述固定部123凸设于所述安装部122的背向所述避让孔211的一侧，并与所述连接件311相对设置，所述固定部123的面向所述连接件311的表面开设有第一固定孔1231，所述连接件311的面向所述固定部123的表面开设有第二固定孔3111，所述定位柱14的一端穿设于所述第一固定孔1231，所述定位柱14的另一端穿设于所述第二固定孔3111，以使所述按键30沿所述定位柱14的延伸方向运动。
可以理解地，通过使用定位柱14穿设于第一固定孔1231和第二固定孔3111，以通过定位柱14对按键30进行导向，使得按键30沿定位柱14的延伸方向运动，从而保证按键30的运动方向。
具体地，定位柱14的一端穿设于第一固定孔1231后，可采用弹片15卡 接、螺钉、粘接等方式固定连接于固定部123，定位柱14的另一端穿设于第二固定孔3111，以使按键30滑动连接于定位柱14，从而使得按键30沿定位柱14的延伸方向运动。
结合参阅图7和图11，在本申请头戴组件100的一实施例中，所述定位柱14的外周设有定位筋141，所述第二固定孔3111的孔壁开设有定位槽3111a，至少部分所述定位筋141插设于所述定位槽3111a。
可以理解地，通过在定位柱14的外周设有定位筋141，并在第二固定孔3111的孔壁开设有定位槽3111a，以将至少部分定位筋141插设于定位槽3111a内，从而可通过在定位筋141于定位槽3111a的配合下，对定位柱14进行限位固定，以防止定位柱14绕其轴线旋转，而影响按键30的运动稳定性。
并且，为了进一步提高对定位柱14的限位强度，可选地，通过在定位柱14的外周设置有若干间隔设置的定位筋141，并在第二固定孔3111的孔壁开设有若干间隔设置的定位槽3111a，以使每一定位筋141的至少部分插设于一定位槽3111a内。
并且，为了防止定位柱14脱出按键30的第二固定孔3111，而影响对按键30的导向作用，可选地，在定位柱14的远离固定件12的一端设有挡板，当按键30运动至卡接状态时，按键30的卡接部31将与挡板抵接，以通过挡板对按键30进行限位。
结合参阅图6、图8、图12和图13，在本申请头戴组件100的一实施例中，所述定位柱14穿设于所述第一固定孔1231的一端凸出于固定部123的背向所述连接件311的一侧；所述中壳10还包括弹片15，所述弹片15设于所述固定部123的背向所述连接件311的一侧，并套设于所述定位柱14，且所述弹片15与所述固定部123的背向所述连接件311的表面抵接。
可以理解地，通过使用弹片15套设于定位柱14的穿设于第一固定孔1231的一端，并使弹片15与固定部123的背向连接件311的表面抵接，从而通过弹片15将定位柱14的一端固定连接于固定部123；当需要固定定位柱14时，首先将定位柱14的一端穿设于第一固定孔1231并凸出于固定部123的背向连接件311的一侧，然后将弹片15套设于定位柱14，并使弹片15与固定部123的背向连接件311的表面抵接，以实现定位柱14与固定部123的固定连 接；当需要拆卸固定住时，直接将弹片15由定位柱14上拆下，即可将定位柱14由第一固定孔1231拔出，以实现定位柱14的快速组装拆卸。
当然，在本申请的其他实施例中，也可将定位柱14的一端采用螺纹配合的方式拧入第一固定孔1231内，以实现定位柱14的固定。
结合参阅图7，在本申请头戴组件100的一实施例中，所述定位柱14的外周开设有环形限位槽142，所述弹片15安装于所述环形限位槽142，且所述弹片15的外轮廓围绕面积大于所述第一固定孔1231的面积。
可以理解地，通过将弹片15安装于定位柱14外周的环形限位槽142内，以保证弹片15的安装稳定性，防止弹片15脱出定位柱14；另外，通过使弹片15的外轮廓围绕面积大于第一固定孔1231面积，以保证弹片15与固定部123的背向连接件311的表面抵接。
并且，为了便于弹片15的安装，可选地，在弹片15的外周设有开口，需要安装弹片15时，直接通过开口卡在定位柱14上即可，且需要拆卸弹片15时，直接通过开口拆下弹片15即可。
结合参阅图12和图13，在本申请头戴组件100的一实施例中，所述
中壳10还包括第一弹性件13，所述第一弹性件13套设于所述定位柱14，所述第一弹性件13的两端分别抵接所述固定部123和所述连接件311。
可以理解地，通过在定位柱14上套设有第一弹性件13，并使第一弹性件13的两端分别抵接固定部123和连接件311；如此，当需要拆卸头戴组件100时，用户将通过避让孔211扣动按键30的扣压部32，以使按键30后退，按键30将由卡接状态运动至释放状态，此时，第一弹性件13被连接件311压缩，拆卸完成后，用户只需放开按键30，按键30将在第一弹性件13的弹力作用下自动复位至卡接状态；同样的，当需要组装头戴组件100时，用户将第一卡扣212穿设于安装孔111并继续向靠近中壳10的方向按压连接端21，由于第一卡扣212的第二斜面2122与卡接部31的第一斜面3121滑动连接，在按压连接端21的过程中，按键30后退，按键30将由卡接状态运动至释放状态，此时，第一弹性件13被连接件311压缩，将后带20的第一卡扣212完全插入安装孔111后，按键30即可在第一弹性件13的弹力作用下前进，以使按键30由释放状态复位至卡接状态，并使卡接部31与第一卡扣212卡 接，以完成头戴组件100的组装。
结合参阅图4和图5，在本申请头戴组件100的一实施例中，所述内侧壁设有连接柱112，所述固定件12的面向所述内侧壁的表面开设有连接孔1211，所述连接柱112穿设于所述连接孔1211。该设置通过使用连接柱112穿设于固定件12的连接孔1211，以实现固定件12与壳体11的固定连接。
具体地，连接柱112远离内侧壁的端面开设有螺纹孔，可使用螺钉、销钉等结构穿设于螺纹孔，以将固定件12固定于壳体11上。
并且，为了进一步提高固定件12于壳体11之间的连接强度，可选地，在壳体11的内侧壁设置有间隔设置的若干连接柱112，并在固定件12的面向内侧壁的表面开设有若干间隔设置的连接孔1211，以使每一连接柱112穿设于一连接孔1211。
结合参阅图2和图14，在本申请头戴组件100的一实施例中，所述中壳10还包括第二弹性件16，所述第二弹性件16设置在所述壳体11与所述连接端21之间，以在所述按键30处于释放状态时将所述连接端21弹起。
可以理解地，通过在中壳10与连接端21之间设置有第二弹性件16，并使第二弹性件16的两端分别抵接中壳10和连接端21，按键30于卡接状态时，连接端21将压缩第二弹性件16，此时，第二弹性件16的反弹力将作用于连接端21，以使第一卡扣212具有脱出安装孔111的倾向；当按键30由卡接状态运动至释放状态时，按键30的卡接部31将脱离第一卡扣212，此时，连接端21将在第二弹性件16的弹力作用下朝远离中壳10的方向弹起，然后用户拽住后带20，即可使得第一卡扣212完全脱出安装孔111，以顺利拆下后带20。
具体地，第二弹性件16为弹簧、弹性片等弹性结构。
并且，当按键30由卡接状态运动至释放状态时，为了保证连接端21朝远离中壳10的方向弹起的平衡度，以顺利拆下后带20，可选地，在中壳10与连接端21之间设置有两个间隔设置的第二弹性件16。
结合参阅图2和图14，在本申请头戴组件100的一实施例中，所述外侧壁开设有安装槽113，所述中壳10还包括限位柱17，所述限位柱17凸设于 所述安装槽113的底壁，所述第二弹性件16套设于所述限位柱17，所述第二弹性件16的两端分别抵接所述安装槽113的底壁和所述连接端21。
可以理解地，通过将第二弹性件16套设于限位柱17，以保证第二弹性件16沿限位柱17的延伸方向伸缩，从而保证连接端21沿限位柱17的延伸方向翘起，以使第一卡扣212可顺利由安装孔111中拔出；另外，通过将限位柱17凸设于安装槽113的底壁，可将限位柱17容置在安装槽113内，以减少整体的占用空间。
具体地，按键30于卡接状态时，连接端21将压缩第二弹性件16，且连接端21与限位柱17抵接，以保证连接端21的稳定。
结合参阅图3和图10，在本申请头戴组件100的一实施例中，所述中壳10的侧壁还开设有卡孔114，所述连接端21还设有第二卡扣213，所述按键30于卡接状态时，所述第二卡扣213卡设于所述卡孔114。
可以理解地，按键30于卡接状态时，为了提高后带20与中壳10之间的连接强度，以防止在使用过程中后带20与中壳10发生脱离，使得中壳10掉落地面，而对中壳10内的显示装置造成损坏；因此，在中壳10的侧壁开设有卡孔114，并在连接端21上设置有第二卡扣213，以使按键30于卡接状态时，不仅通过卡接部31卡接于第一卡扣212，还可将第二卡扣213卡设于卡孔114内。
并且，按键30于卡接状态时，为了进一步提高后带20与中壳10之间的连接强度，可选地，在中壳10的侧壁开设有若干间隔设置的卡孔114，并在连接端21上设置有若干间隔设置的第二卡扣213，以使每一第二卡扣213卡设于一卡孔114内。
结合参阅图3和图10，在本申请头戴组件100的一实施例中，所述中壳10的侧壁还开设有止位槽115，所述连接端21具有止位筋214，所述按键30于卡接状态时，所述连接端21安装于所述止位槽115内，且所述止位筋214与所述止位槽115的槽壁抵接。
可以理解地，在组装后带20与中壳10时，首先将第一卡扣212插设于安装孔111中，并将连接端21安装于止位槽115内，此时，连接端21上的止位筋214将与止位槽115的槽壁抵接，以通过在止位筋214与止位槽115 的配合下使得连接端21准确安装。
结合参阅图1、图3和图9，在本申请头戴组件100的一实施例中，所述中壳10开设有两所述安装孔111，所述后带20具有两所述连接端21，所述按键30设置有两个；所述按键30于卡接状态时，每一所述卡接部31与一所述第一卡扣212卡接，以限制两所述第一卡扣212脱出；所述按键30于释放状态时，每一所述卡接部31与一所述第一卡扣212分离间隔设置，以使每一所述第一卡扣212由一所述安装孔111内脱出。
可以理解地，通过在中壳10上开设有两个安装孔111，后带20上具有两个连接端21；当需要拆卸头戴组件100时，用户分别将两个连接端21的第一卡扣212由两个安装孔111中拆下，即可使得后带20与中壳10完成脱离；当需要组装头戴组件100时，用于分别将两个连接端21的第一卡扣212插入两个安装孔111内，并通过卡接部31卡接固定，即可将后带20卡接固定于中壳10上。
本申请还提出一种头戴显示设备，该头戴显示设备包括如前所述的头戴组件100，该头戴组件100的具体结构详见前述实施例。由于本头戴显示设备采用了前述所述实施例的全部技术方案，因此至少具有前述所有实施例的全部技术方案所带来的所有有益效果，在此不再一一赘述。
以上所述仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是在本申请的申请构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (12)

  1. 一种头戴组件，其特征在于，包括：
    中壳，所述中壳的侧壁开设有安装孔；
    后带，所述后带具有连接端，所述连接端设有第一卡扣，并开设有避让孔，所述避让孔与所述安装孔相对且连通，所述第一卡扣穿设于所述安装孔；以及
    按键，所述按键可活动地设于所述中壳，并具有卡接状态和释放状态，所述按键具有卡接部和扣压部，所述卡接部穿设于所述安装孔，所述扣压部至少部分穿设于所述避让孔；
    其中，所述按键于卡接状态时，所述卡接部与所述第一卡扣卡接，以限制所述第一卡扣脱出；所述按键于释放状态时，所述卡接部与所述第一卡扣分离间隔设置，以使所述第一卡扣由所述安装孔内脱出。
  2. 如权利要求1所述的头戴组件，其特征在于，所述按键滑动连接于所述中壳，所述按键于所述安装孔内滑动，以具有所述卡接状态和所述释放状态。
  3. 如权利要求2所述的头戴组件，其特征在于，所述第一卡扣面向所述按键的表面开设有卡合槽；
    所述扣压部具有背对设置的扣压面和第一沉靠面，所述扣压面面向所述避让孔设置；所述卡接部包括连接件和挡筋，所述连接件凸设于所述第一沉靠面，所述挡筋凸设于所述连接件的面向所述第一卡扣的表面；
    所述按键于卡接状态时，所述挡筋插设于所述卡合槽内，以与所述第一卡扣卡接；所述按键于释放状态时，所述挡筋位于所述卡合槽的外部；
    所述按键设置有第一斜面，所述第一卡扣设置有第二斜面，所述第一斜面与所述第二斜面滑动连接。
  4. 如权利要求3所述的头戴组件，其特征在于，所述中壳包括：
    壳体，所述壳体具有背对设置的外侧壁和内侧壁，所述外侧壁开设有贯穿至所述内侧壁的所述安装孔；所述连接端盖设于所述外侧壁，以使所述避 让孔与所述安装孔相对且连通；和
    固定件，所述固定件设于所述内侧壁，并位于所述连接件的背向所述挡筋的一侧，所述固定件具有第二沉靠面，所述第一沉靠面与所述第二沉靠面滑动配合。
  5. 如权利要求4所述的头戴组件，其特征在于，所述固定件包括相连接的连接部和安装部，所述连接部连接于所述内侧壁，所述安装部容置于所述安装孔内，且所述安装部具有所述第二沉靠面。
  6. 如权利要求5所述的头戴组件，其特征在于，所述中壳还包括定位柱，所述固定件还包括固定部，所述固定部凸设于所述安装部的背向所述避让孔的一侧，并与所述连接件相对设置，所述固定部的面向所述连接件的表面开设有第一固定孔，所述连接件的面向所述固定部的表面开设有第二固定孔，所述定位柱的一端穿设于所述第一固定孔，所述定位柱的另一端穿设于所述第二固定孔，以使所述按键沿所述定位柱的延伸方向运动。
  7. 如权利要求6所述的头戴组件，其特征在于，所述定位柱的外周设有定位筋，所述第二固定孔的孔壁开设有定位槽，至少部分所述定位筋插设于所述定位槽；
    且/或，所述定位柱穿设于所述第一固定孔的一端凸出于所述固定部的背向所述连接件的一侧；所述中壳还包括弹片，所述弹片设于所述固定部的背向所述连接件的一侧，并套设于所述定位柱，且所述弹片与所述固定部的背向所述连接件的表面抵接；
    且/或，所述中壳还包括第一弹性件，所述第一弹性件套设于所述定位柱，所述第一弹性件的两端分别抵接所述固定部和所述连接件。
  8. 如权利要求4所述的头戴组件，其特征在于，所述内侧壁设有连接柱，所述固定件的面向所述内侧壁的表面开设有连接孔，所述连接柱穿设于所述连接孔。
  9. 如权利要求4所述的头戴组件，其特征在于，所述中壳还包括第二弹性件，所述第二弹性件设置在所述壳体和所述连接端之间，以在所述按键处于释放状态时将所述连接端弹起。
  10. 如权利要求9所述的头戴组件，其特征在于，所述外侧壁开设有安装槽，所述中壳还包括限位柱，所述限位柱凸设于所述安装槽的底壁，所述第二弹性件套设于所述限位柱，所述第二弹性件的两端分别抵接所述安装槽的底壁和所述连接端。
  11. 如权利要求1至10中任一项所述的头戴组件，其特征在于，所述中壳的侧壁还开设有卡孔，所述连接端还设有第二卡扣，所述第二卡扣卡设于所述卡孔；
    且/或，所述中壳的侧壁还开设有止位槽，所述连接端具有止位筋，所述连接端安装于所述止位槽内，且所述止位筋与所述止位槽的槽壁抵接。
  12. 一种头戴显示设备，其特征在于，包括如权利要求1至11中任一项所述的头戴组件。
PCT/CN2021/138226 2021-05-25 2021-12-15 头戴组件和头戴显示设备 WO2022247240A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110574919.1 2021-05-25
CN202110574919.1A CN113419345B (zh) 2021-05-25 2021-05-25 头戴组件和头戴显示设备

Publications (1)

Publication Number Publication Date
WO2022247240A1 true WO2022247240A1 (zh) 2022-12-01

Family

ID=77712999

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/138226 WO2022247240A1 (zh) 2021-05-25 2021-12-15 头戴组件和头戴显示设备

Country Status (2)

Country Link
CN (1) CN113419345B (zh)
WO (1) WO2022247240A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113419345B (zh) * 2021-05-25 2022-11-22 歌尔光学科技有限公司 头戴组件和头戴显示设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6369952B1 (en) * 1995-07-14 2002-04-09 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder
CN101470476A (zh) * 2007-12-27 2009-07-01 仁宝电脑工业股份有限公司 卡扣固定机构及其应用的笔记型计算机底座的机壳
CN110941094A (zh) * 2019-12-31 2020-03-31 歌尔科技有限公司 头部佩戴装置和头戴式显示设备
CN210539267U (zh) * 2019-05-20 2020-05-19 深圳市倍轻松科技股份有限公司 卡扣组件及放松设备
CN210835445U (zh) * 2019-11-29 2020-06-23 歌尔科技有限公司 Vr头戴设备
CN211656346U (zh) * 2020-04-20 2020-10-09 深圳市创想听力技术有限公司 卡扣式伸缩装置及头戴设备
CN113419345A (zh) * 2021-05-25 2021-09-21 歌尔光学科技有限公司 头戴组件和头戴显示设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017108166B4 (de) * 2017-04-18 2019-06-27 Alexander Ohly Vorrichtung zur optischen Informationsanzeige
CN107635172B (zh) * 2017-10-31 2023-10-20 歌尔科技有限公司 一种头戴设备
CN109541806A (zh) * 2018-12-21 2019-03-29 歌尔科技有限公司 插接绑带式头戴设备
US11119329B2 (en) * 2019-05-20 2021-09-14 Htc Corporation Head-mounted display
CN211833162U (zh) * 2020-03-27 2020-11-03 潍坊歌尔电子有限公司 腕戴设备
CN212808798U (zh) * 2020-08-24 2021-03-26 歌尔科技有限公司 一种眼镜
CN112327481A (zh) * 2020-10-23 2021-02-05 安徽龙境显示科技有限公司 头戴设备
CN112327491A (zh) * 2020-10-23 2021-02-05 安徽龙境显示科技有限公司 头戴设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6369952B1 (en) * 1995-07-14 2002-04-09 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder
CN101470476A (zh) * 2007-12-27 2009-07-01 仁宝电脑工业股份有限公司 卡扣固定机构及其应用的笔记型计算机底座的机壳
CN210539267U (zh) * 2019-05-20 2020-05-19 深圳市倍轻松科技股份有限公司 卡扣组件及放松设备
CN210835445U (zh) * 2019-11-29 2020-06-23 歌尔科技有限公司 Vr头戴设备
CN110941094A (zh) * 2019-12-31 2020-03-31 歌尔科技有限公司 头部佩戴装置和头戴式显示设备
CN211656346U (zh) * 2020-04-20 2020-10-09 深圳市创想听力技术有限公司 卡扣式伸缩装置及头戴设备
CN113419345A (zh) * 2021-05-25 2021-09-21 歌尔光学科技有限公司 头戴组件和头戴显示设备

Also Published As

Publication number Publication date
CN113419345A (zh) 2021-09-21
CN113419345B (zh) 2022-11-22

Similar Documents

Publication Publication Date Title
WO2022247240A1 (zh) 头戴组件和头戴显示设备
US20150286117A1 (en) Portable electronic device mounting system
WO2023092732A1 (zh) 可穿戴设备
CN210835445U (zh) Vr头戴设备
CN215642098U (zh) 一种可穿戴设备
WO2020259158A1 (zh) 可穿戴设备及表壳组合件
US7968795B2 (en) Faceplate and electronic device using same
CN214047813U (zh) 快拆结构和腕戴设备
KR200476926Y1 (ko) 착탈식 버클
CN211186088U (zh) 表带连接结构和可穿戴设备
US7948745B2 (en) Release module and computer housing using the same
CN110934388A (zh) 表带连接结构和可穿戴设备
CN216316035U (zh) 可穿戴设备
CA2934392C (en) Mechanical connector and helmet assembly including the same
CN213307870U (zh) 连接结构及可穿戴设备
US8025995B2 (en) Battery fastening assembly
KR101924194B1 (ko) 자동버클용 벨트 고정장치
CN218551571U (zh) 设备主机及可穿戴设备
CN212875897U (zh) 一种腕带手环两用式手机保护壳
CN218942459U (zh) 可穿戴设备
CN111280624A (zh) 一种皮带扣座结构
ES2950866T3 (es) Hebilla de reloj antidesmontable y método de operar la misma
US20240057725A1 (en) Snap and lock
CN220423305U (zh) 一种腕戴设备
CN212586807U (zh) 一种便于拆装的多方位透光机箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21942803

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21942803

Country of ref document: EP

Kind code of ref document: A1