CN107797288B - VR glasses that have automatic fastening function in mirror area based on thing networking - Google Patents
VR glasses that have automatic fastening function in mirror area based on thing networking Download PDFInfo
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- 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
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- 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
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Abstract
The invention relates to VR glasses with a function of automatically fastening a glasses belt based on the Internet of things, which comprises a main body and the glasses belt, wherein two ends of the glasses belt are respectively fixed at two sides of the main body, a fastening mechanism, an adjusting mechanism and two lenses are arranged in the main body, a buckle mechanism is arranged on the glasses belt, the fastening mechanism comprises a sliding rod, a fixed rod, a first roller, a second roller, a driving gear, a driven gear, a fastening motor, two moving grooves and two bearings, the adjusting mechanism comprises a power assembly and two adjusting assemblies, the adjusting assemblies comprise a connecting rod, a moving rod, a second telescopic block and a second telescopic pipe, the fastness of wearing the VR glasses with the function of automatically fastening the glasses belt based on the Internet of things is improved through the fastening mechanism, the VR glasses are not easy to fall off after being worn, and moreover, the angle between the VR glasses and the bridge of the nose can be adjusted through the adjusting mechanism, the wearing is more comfortable.
Description
Technical Field
The invention relates to the field of VR equipment, in particular to VR glasses with an automatic glasses belt fastening function based on the Internet of things.
Background
VR (virtual reality), which is virtual reality for short, has the specific connotation of providing immersive technology in an interactive three-dimensional environment generated on a computer by comprehensively using a computer graphics system and various interface devices such as reality and control, and wearing VR glasses can provide shocking panoramic video to allow a user to experience a real virtual world.
Present VR glasses have reached the sensation of being personally on the scene when letting user experience, and the user often can be according to the content health in the video can conditioned reflex do some actions of department, and at this moment the VR glasses will produce and wear not hard up condition, takes place easily that the VR glasses drop, causes loss of property, moreover, the VR glasses all be the standard and join in marriage, can not independently adjust the angle with the bridge of the nose, worn the discomfort that can arouse the nose for a long time, be unfavorable for healthyly.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the VR glasses with the function of automatically fastening the glasses belt based on the Internet of things are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a VR glasses with a function of automatically fastening a glasses belt based on the Internet of things comprises a main body and the glasses belt, wherein two ends of the glasses belt are respectively fixed on two sides of the main body, a fastening mechanism, an adjusting mechanism and two lenses are arranged in the main body, and a buckle mechanism is arranged on the glasses belt;
the fastening mechanism comprises a sliding rod, a fixed rod, a first roller, a second roller, a driving gear, a driven gear, a fastening motor, two moving grooves and two bearings, wherein the fixed rod is arranged at one side in the main body, the sliding rod is arranged at the other side of the main body, the two bearings are respectively sleeved at the two ends of the fixed rod, the two bearings are respectively fixed at the top and the bottom in the main body, the first roller is sleeved on the fixed rod, the first roller is positioned between the two bearings, one end of the mirror belt is fixed on the first roller, the other end of the mirror belt is fixed on the second roller, the driven gear is sleeved on the top end of the fixed rod close to the first roller and is meshed with the driving gear, the driving gear is arranged on the fastening motor, the fastening motor is fixed at the top in the main body, the two moving grooves are respectively arranged at the top and the bottom in the, two ends of the sliding rod are respectively arranged in the two moving grooves, and the second roller is sleeved on the sliding rod;
the adjusting mechanism comprises a power assembly and two adjusting assemblies, the power assembly comprises an adjusting motor, a first lead screw, a second lead screw, a first telescopic pipe, a first telescopic block, a first sliding block, a second sliding block and two supporting plates, the adjusting motor is fixed on the inner wall of the main body, the adjusting motor is in transmission connection with one end of the first lead screw, a first external thread is arranged on the periphery of the first lead screw, the other end of the first lead screw is fixedly connected with one end of the second lead screw, a second external thread is arranged on the periphery of the second lead screw, the rotating direction of the first external thread is opposite to that of the second external thread, the first sliding block is sleeved on the first lead screw, a first internal thread is arranged in the first sliding block, the first external thread is matched with a first internal thread, the second sliding block is sleeved on the second lead screw, a second internal thread is arranged in the second sliding block, the second internal thread is matched with the second external thread, the two supporting plates are respectively sleeved at one end of the first screw rod far away from the second screw rod and one end of the second screw rod far away from the first screw rod, the two supporting plates are both fixed on the inner wall of the main body, the first telescopic pipe is sleeved on the first telescopic block, and the two adjusting assemblies are respectively arranged at two sides of the first telescopic block;
the adjusting assembly comprises a connecting rod, a moving rod, a second telescopic block and a second telescopic pipe, wherein the top end of one moving rod is fixed below the first sliding block, the top end of the other moving rod is fixed below the second sliding block, the bottom end of the moving rod is hinged with the middle end of the connecting rod, one end of the connecting rod is hinged with the bottom end of the first telescopic block, the other end of the connecting rod is hinged with one end of the second telescopic block, the second telescopic pipe is sleeved on the second telescopic block, and the second telescopic pipe is fixed at the bottom of the main body;
the main part is internally provided with a PLC and an antenna, and the antenna, the adjusting motor and the fastening motor are all electrically connected with the PLC.
Preferably, in order to facilitate wearing of VR glasses, the buckling mechanism comprises a pressure sensor and two clamping plates, the two clamping plates are both mounted on the glasses belt, the pressure sensor is arranged on a clamping surface of one of the clamping plates, and the pressure sensor is electrically connected with the PLC.
Preferably, in order to facilitate the two clamping plates to be firmly clamped, the clamping plates are made of magnets.
Preferably, in order to prevent the mirror belt from being tightened continuously, the sides of the two moving grooves far away from the lens are provided with first contact sensors, and the first contact sensors are electrically connected with the PLC.
Preferably, in order to improve wearing comfort, a rubber layer is arranged on one side of the connecting rod, which is far away from the sliding rod.
Preferably, in order to prevent the first sliding block and the second sliding block from colliding with the supporting plate, two ends of the first screw rod and two ends of the second screw rod are provided with limiting blocks.
Preferably, in order to prevent the first telescopic block from continuously rising when moving to the top of the first telescopic pipe, a second contact sensor is arranged at the top end of the first telescopic block and electrically connected with the PLC.
Preferably, in order to facilitate the resetting of the connecting rod after the VR glasses are used up, a spring is arranged in the second telescopic pipe, one end of the spring is fixedly connected with the other end of the second telescopic rod, the other end of the spring is fixed on the inner wall of the second telescopic pipe far away from the second telescopic rod, and the spring is in a compressed state.
Preferably, in order to improve the smoothness of the movement of the second roller, at least two notches are arranged at the bottom end and the top end of the second roller, steel balls are arranged in the notches, the steel balls are matched with the notches, and the ball centers of the steel balls are located in the notches.
The VR glasses based on the Internet of things and having the function of automatically fastening the glasses belts have the advantages that the firmness of wearing the VR glasses is improved through the fastening mechanism, the VR glasses are not prone to falling off after being worn, compared with a traditional mechanism, the fastening mechanism is more intelligent, the angle between the VR glasses and the bridge of the nose can be adjusted through the adjusting mechanism, wearing is more comfortable, and compared with a traditional adjusting mechanism, the adjusting mechanism is more flexible in adjustment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of VR glasses with a function of automatically fastening glasses belts based on the internet of things;
fig. 2 is a schematic structural diagram of a fastening mechanism of VR glasses with a glasses belt automatic fastening function based on the internet of things;
fig. 3 is a schematic structural diagram of an adjusting mechanism of VR glasses with a glasses belt automatic fastening function based on the internet of things;
fig. 4 is a schematic structural diagram of a power assembly of VR glasses with a glasses belt automatic fastening function based on the internet of things;
fig. 5 is a schematic structural diagram of an adjusting assembly of VR glasses with a function of automatically fastening glasses belt based on the internet of things;
fig. 6 is a schematic structural diagram of a buckle mechanism of VR glasses with a glasses belt automatic fastening function based on the internet of things;
fig. 7 is a partial enlarged view of a fastening mechanism of VR glasses with an automatic fastening function of a glasses belt based on the internet of things;
in the figure: 1. the lens driving device comprises a main body, 2, a lens, 3, a lens belt, 4, a sliding rod, 5, a fixed rod, 6, a first roller, 7, a second roller, 8, a driving gear, 9, a driven gear, 10, a fastening motor, 11, a moving groove, 12, a bearing, 13, an adjusting motor, 14, a first screw rod, 15, a second screw rod, 16, a first telescopic pipe, 17, a first telescopic block, 18, a first sliding block, 19, a second sliding block, 20, a supporting plate, 21, a connecting rod, 22, a moving rod, 23, a second telescopic block, 24, a second telescopic pipe, 25, a pressure sensor, 26, a clamping plate, 27, a first contact sensor, 28, a limiting block, 29, a second contact sensor, 30, a spring, 31 and 32 steel balls.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, VR glasses with an automatic fastening function for a glasses belt based on the internet of things comprise a main body 1 and a glasses belt 3, wherein two ends of the glasses belt 3 are respectively fixed on two sides of the main body 1, a fastening mechanism, an adjusting mechanism and two lenses 2 are arranged in the main body 1, and a fastening mechanism is arranged on the glasses belt 3;
the main part 1 is worn the user overhead through the mirror area 3, and the user vwatchs the VR video through lens 2, makes mirror area 3 taut through the fastening device in the main part 1, has realized the fastness of wearing, through the guiding mechanism adjustment in the main part 1 and bridge of the nose angle, has improved the travelling comfort of vwatching.
As shown in fig. 2, the fastening mechanism includes a sliding rod 4, a fixing rod 5, a first roller 6, a second roller 7, a driving gear 8, a driven gear 9, a fastening motor 10, two moving grooves 11 and two bearings 12, the fixing rod 5 is disposed at one side in the main body 1, the sliding rod 4 is disposed at the other side of the main body 1, the two bearings 12 are respectively sleeved at two ends of the fixing rod 5, the two bearings 12 are respectively fixed at the top and the bottom in the main body 1, the first roller 6 is sleeved on the fixing rod 5, the first roller 6 is located between the two bearings 12, one end of the mirror belt 3 is fixed on the first roller 6, the other end of the mirror belt 3 is fixed on the second roller 7, the driven gear 9 is sleeved on the top end of the fixing rod 5 close to the first roller 6, the driven gear 9 is engaged with the driving gear 8, the driving gear 8 is mounted on the fastening motor 10, the fastening motor 10 is fixed at the top in the main body 1, the two moving grooves 11 are respectively arranged at the top and the bottom in the main body 1, two ends of the sliding rod 4 are respectively arranged in the two moving grooves 11, and the second roller 7 is sleeved on the sliding rod 4;
fastening motor 10 makes drive gear 8 rotate, drives driven gear 9 and rotates to dead lever 5 rotates, because first cylinder 6 cover is established on dead lever 5, so first cylinder 6 rotates, makes the winding of mirror belt 3 on first cylinder 6, because slide bar 4 can't rotate, and the one end of mirror belt 3 is fixed on second cylinder 7, so first cylinder 6 makes mirror belt 3 taut, has improved the VR glasses and has worn the fastening nature.
As shown in fig. 3-4, the adjusting mechanism includes a power assembly and two adjusting assemblies, the power assembly includes an adjusting motor 13, a first lead screw 14, a second lead screw 15, a first telescopic tube 16, a first telescopic block 17, a first slider 18, a second slider 19 and two supporting plates 20, the adjusting motor 13 is fixed on the inner wall of the main body 1, the adjusting motor 13 is in transmission connection with one end of the first lead screw 14, a first external thread is arranged on the periphery of the first lead screw 14, the other end of the first lead screw 14 is fixedly connected with one end of the second lead screw 15, a second external thread is arranged on the periphery of the second lead screw 15, the rotation direction of the first external thread is opposite to that of the second external thread, the first slider 18 is sleeved on the first lead screw 14, a first internal thread is arranged in the first slider 18, and the first external thread is matched with the first internal thread, the second slide block 19 is sleeved on the second screw rod 15, a second internal thread is arranged in the second slide block 19 and matched with a second external thread, the two support plates 20 are respectively sleeved on one end of the first screw rod 14 far away from the second screw rod 15 and one end of the second screw rod 15 far away from the first screw rod 14, the two support plates 20 are both fixed on the inner wall of the main body 1, the first telescopic pipe 16 is sleeved on the first telescopic block 17, and the two adjusting assemblies are respectively arranged on two sides of the first telescopic block 17;
the adjustment motor 13 rotates the first screw rod 14, the first screw rod 14 drives the second screw rod 15 to rotate, so that the first sliding block 18 moves on the first screw rod 14, the second sliding block 19 moves on the second screw rod 15, and the moving directions of the first sliding block 18 and the second sliding block 19 are opposite because the rotating direction of the first external thread is opposite to that of the second external thread, and further the functions of mutually approaching and keeping away the first sliding block 18 and the second sliding block 19 are realized.
As shown in fig. 5, the adjusting assembly includes a connecting rod 21, a moving rod 22, a second telescopic block 23 and a second telescopic tube 24, wherein in the two adjusting assemblies, the top end of one moving rod 22 is fixed below the first slider 18, the top end of the other moving rod 22 is fixed below the second slider 19, the bottom end of the moving rod 22 is hinged to the middle end of the connecting rod 21, one end of the connecting rod 21 is hinged to the bottom end of the first telescopic block 17, the other end of the connecting rod 21 is hinged to one end of the second telescopic block 23, the second telescopic tube 24 is sleeved on the second telescopic block 23, and the second telescopic tube 24 is fixed at the bottom of the main body 1;
when first slider 18 and second slider 19 are close to each other, drive the top rebound of connecting rod 21, and the bottom of connecting rod 21 is to the direction removal of being close to first flexible piece 17, thereby make the contained angle of two connecting rods 21 reduce, when first slider 18 and second slider 19 keep away from each other, drive the top rebound of connecting rod 21, and the bottom of connecting rod 21 is to the direction removal of keeping away from first flexible piece 17, thereby make the contained angle increase of two connecting rods 21, through the angle of adjusting two connecting rods 21, can make equipment can adjust in a flexible way according to user's bridge of the nose size, and then the comfort level of wearing of VR glasses has been improved.
The main part 1 is internally provided with a PLC and an antenna, and the antenna, the adjusting motor 13 and the fastening motor 10 are all electrically connected with the PLC.
The antenna can receive and transmit signals, wireless communication is achieved, remote control equipment such as a remote controller and a mobile phone is used for transmitting signals to the antenna, the signals are received by the antenna, and after the signals are processed by the PLC, the VR glasses are made to rotate by controlling the fastening motor 10 and the adjusting motor 13 according to signal requirements, so that intellectualization of the VR glasses is achieved.
As shown in fig. 6, in order to facilitate wearing of VR glasses, the fastening mechanism includes a pressure sensor 25 and two clamping plates 26, the two clamping plates 26 are both installed on the glasses belt 3, the pressure sensor 25 is disposed on a clamping surface of one of the clamping plates 26, the pressure sensor 25 is electrically connected with the PLC, the two clamping plates 26 are clamped to connect the glasses belt 3, so that the VR glasses are worn on the head of a user, when the two clamping plates 26 are clamped, the pressure sensor 25 is triggered to send a signal to the PLC, the fastening motor 10 is rotated, the glasses belt 3 is tightened, and the wearing convenience of the VR glasses is improved.
Preferably, for the convenience of two cardboard 26 card fastness, the material of cardboard 26 is magnet, because magnet has the function of absorption, so can adsorb together automatically when two cardboard 26 are close to, improved cardboard 26's fastness.
Preferably, in order to prevent the mirror belt 3 from being tightened further, the first contact sensors 27 are disposed on the sides of the two moving grooves 11 away from the lens 2, the first contact sensors 27 are electrically connected to the PLC, and when the sliding rod 4 contacts the first contact sensors 27, the first contact sensors 27 send a signal to the PLC to stop the rotation of the tightening motor 10, so as to prevent the mirror belt 3 from being broken due to excessive tightening.
Preferably, in order to improve wearing comfort, a rubber layer is arranged on one side of the connecting rod 21 away from the sliding rod 4, and the rubber layer is soft in material and high in friction force, so that wearing comfort of the VR glasses is improved.
Preferably, in order to prevent the first slider 18 and the second slider 19 from colliding with the support plate 20, the two ends of the first lead screw 14 and the two ends of the second lead screw 15 are both provided with a limiting block 28, and when the first slider 18 and the second slider 19 move to the two ends of the first lead screw 14 and the second lead screw 15, the limiting blocks 28 can prevent the first slider 18 and the second slider 19 from continuing to move, so that the first slider 18 and the second slider 19 are prevented from colliding with the support plate 20.
Preferably, in order to prevent the first telescopic block 17 from continuously rising when moving to the top of the first telescopic pipe 16, the top end of the first telescopic block 17 is provided with a second contact sensor 29, the second contact sensor 29 is electrically connected with the PLC, when the second contact sensor 29 touches the top of the first telescopic pipe 16, the second contact sensor 29 sends a signal to the PLC, and the PLC stops the rotation of the adjusting motor 13, so that the first telescopic block 17 is prevented from continuously rising and being blocked when moving to the top of the first telescopic pipe 16.
Preferably, in order to facilitate the resetting of the connecting rod 21 after the VR glasses are used up, a spring 30 is arranged in the second telescopic tube 24, one end of each spring 30 is fixedly connected with the other end of the second telescopic rod, the other end of each spring 30 is fixed on the inner wall of the second telescopic tube 24 far away from the second telescopic rod, the springs 30 are in a compressed state, after the VR glasses are used up, the connecting rod 21 needs to be reset, and the springs 30 are in the compressed state, so that the resetting of the connecting rod 21 is facilitated under the elastic force of the springs 30.
As shown in fig. 7, the friction force of the second drum 7 during movement is reduced, at least two notches 32 are formed in the bottom end and the top end of the second drum 7, steel balls 31 are arranged in the notches 32, the steel balls 31 are matched with the notches 32, the centers of the steel balls 31 are located in the notches 32, and the steel balls 31 cannot roll out of the notches 32 because the centers of the steel balls 31 are located in the notches 32, so that the smoothness of movement of the second drum 7 is improved by rolling of the steel balls 31, the movement of the second drum 7 is facilitated, and the practicability is increased.
When VR glasses are using, two cardboard 26 in the buckle mechanism are buckled each other, make the mirror belt 3 connect, trigger the fastening motor 10 operation in the fastening mechanism, make the mirror belt 3 twine on first cylinder 6, taut mirror belt 3 reaches the function of fastening, through the operation of adjustment motor 13 among the power unit, make the connecting rod 21 angle of adjustment among the adjustment subassembly, realized coming angle of adjustment's function according to the bridge of the nose.
Compared with the prior art, this VR glasses that have automatic fastening function in mirror area based on thing networking has increased the fastness that the VR glasses were worn through fastening device, makes the VR glasses wear the back and is difficult for dropping, compares with traditional mechanism, and this fastening device is more intelligent, moreover, this VR glasses pass through guiding mechanism can adjust the angle with the bridge of the nose, and the messenger wears more comfortablely, compares with traditional guiding mechanism, and this guiding mechanism adjustment is more nimble.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The VR glasses with the function of automatically fastening the glasses belt based on the Internet of things comprise a main body (1) and the glasses belt (3), wherein two ends of the glasses belt (3) are respectively fixed on two sides of the main body (1), and are characterized in that a fastening mechanism, an adjusting mechanism and two lenses (2) are arranged in the main body (1), and a buckle mechanism is arranged on the glasses belt (3);
the fastening mechanism comprises a sliding rod (4), a fixing rod (5), a first roller (6), a second roller (7), a driving gear (8), a driven gear (9), a fastening motor (10), two moving grooves (11) and two bearings (12), wherein the fixing rod (5) is arranged on one side in the main body (1), the sliding rod (4) is arranged on the other side of the main body (1), the two bearings (12) are respectively sleeved at two ends of the fixing rod (5), the two bearings (12) are respectively fixed at the top and the bottom in the main body (1), the first roller (6) is sleeved on the fixing rod (5), the first roller (6) is positioned between the two bearings (12), one end of the mirror belt (3) is fixed on the first roller (6), the other end of the mirror belt (3) is fixed on the second roller (7), the driven gear (9) is sleeved on the top end, close to the first roller (6), of the fixing rod (5), the driven gear (9) is meshed with the driving gear (8), the driving gear (8) is installed on a fastening motor (10), the fastening motor (10) is fixed to the top of the inside of the main body (1), the two moving grooves (11) are respectively formed in the top and the bottom of the inside of the main body (1), two ends of the sliding rod (4) are respectively arranged in the two moving grooves (11), and the second roller (7) is sleeved on the sliding rod (4);
the adjusting mechanism comprises a power assembly and two adjusting assemblies, the power assembly comprises an adjusting motor (13), a first screw rod (14), a second screw rod (15), a first telescopic pipe (16), a first telescopic block (17), a first sliding block (18), a second sliding block (19) and two supporting plates (20), the adjusting motor (13) is fixed on the inner wall of the main body (1), the adjusting motor (13) is in transmission connection with one end of the first screw rod (14), first external threads are arranged on the periphery of the first screw rod (14), the other end of the first screw rod (14) is fixedly connected with one end of the second screw rod (15), second external threads are arranged on the periphery of the second screw rod (15), the rotating direction of the first external threads is opposite to that of the second external threads, the first sliding block (18) is sleeved on the first screw rod (14), first internal threads are arranged in the first sliding block (18), the first external thread is matched with the first internal thread, the second sliding block (19) is sleeved on the second screw rod (15), a second internal thread is arranged in the second sliding block (19), the second internal thread is matched with the second external thread, the two supporting plates (20) are respectively sleeved at one end of the first screw rod (14) far away from the second screw rod (15) and one end of the second screw rod (15) far away from the first screw rod (14), the two supporting plates (20) are both fixed on the inner wall of the main body (1), the first telescopic pipe (16) is sleeved on the first telescopic block (17), and the two adjusting components are respectively arranged at two sides of the first telescopic block (17);
the adjusting assembly comprises a connecting rod (21), a moving rod (22), a second telescopic block (23) and a second telescopic pipe (24), wherein the top end of one moving rod (22) is fixed below the first sliding block (18), the top end of the other moving rod (22) is fixed below the second sliding block (19), the bottom end of the moving rod (22) is hinged with the middle end of the connecting rod (21), one end of the connecting rod (21) is hinged with the bottom end of the first telescopic block (17), the other end of the connecting rod (21) is hinged with one end of the second telescopic block (23), the second telescopic pipe (24) is sleeved on the second telescopic block (23), and the second telescopic pipe (24) is fixed at the bottom of the main body (1);
the antenna, the adjusting motor (13) and the fastening motor (10) are all electrically connected with the PLC.
2. The VR glasses with the function of automatically fastening the mirror belt based on the Internet of things of claim 1, wherein the buckling mechanism comprises a pressure sensor (25) and two clamping plates (26), the two clamping plates (26) are both mounted on the mirror belt (3), the pressure sensor (25) is arranged on a buckling surface of one clamping plate (26), and the pressure sensor (25) is electrically connected with the PLC.
3. The VR glasses with glasses belt automatic fastening function based on the Internet of things of claim 2, wherein the clamping plate (26) is made of a magnet.
4. The VR glasses with glasses belt automatic fastening function based on the Internet of things of claim 1, wherein the two moving grooves (11) are provided with a first contact sensor (27) on the side far away from the lens (2), and the first contact sensor (27) is electrically connected with a PLC.
5. The VR glasses with glasses belt automatic fastening function based on the Internet of things of claim 1, wherein a rubber layer is arranged on one side of the connecting rod (21) far away from the sliding rod (4).
6. The VR glasses with the function of automatically fastening the glasses belt based on the Internet of things of claim 1, wherein two ends of the first lead screw (14) and two ends of the second lead screw (15) are provided with limit blocks (28).
7. The VR glasses with glasses belt automatic fastening function based on the Internet of things of claim 1, wherein a second contact sensor (29) is arranged at the top end of the first telescopic block (17), and the second contact sensor (29) is electrically connected with a PLC.
8. The VR glasses with automatic fastening function based on Internet of things of claim 1, wherein a spring (30) is arranged in the second telescopic tube (24), one end of the spring (30) is fixedly connected with the other end of the second telescopic tube, the other end of the spring (30) is fixed on the inner wall of the second telescopic tube (24) far away from the second telescopic tube, and the spring (30) is in a compressed state.
9. The VR glasses with the function of automatically fastening the glasses belt based on the Internet of things of claim 1, wherein the bottom end and the top end of the second roller (7) are respectively provided with at least two notches (32), steel balls (31) are arranged in the notches (32), the steel balls (31) are matched with the notches (32), and the centers of the steel balls (31) are positioned in the notches (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228792.8A CN107797288B (en) | 2017-11-29 | 2017-11-29 | VR glasses that have automatic fastening function in mirror area based on thing networking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228792.8A CN107797288B (en) | 2017-11-29 | 2017-11-29 | VR glasses that have automatic fastening function in mirror area based on thing networking |
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| Publication Number | Publication Date |
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| CN107797288A CN107797288A (en) | 2018-03-13 |
| CN107797288B true CN107797288B (en) | 2020-06-23 |
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| CN201711228792.8A Active CN107797288B (en) | 2017-11-29 | 2017-11-29 | VR glasses that have automatic fastening function in mirror area based on thing networking |
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| US11009712B2 (en) | 2018-05-03 | 2021-05-18 | Htc Corporation | Head-mounted display device |
| CN110441908B (en) * | 2018-05-03 | 2021-09-10 | 宏达国际电子股份有限公司 | Head-mounted display device |
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| US10684674B2 (en) * | 2016-04-01 | 2020-06-16 | Facebook Technologies, Llc | Tracking portions of a user's face uncovered by a head mounted display worn by the user |
| CN206074908U (en) * | 2016-08-30 | 2017-04-05 | 高宏泉 | The VR glasses that a kind of achievable object distance is adjusted |
| WO2018058276A1 (en) * | 2016-09-27 | 2018-04-05 | 深圳市大疆创新科技有限公司 | Headband-adjusting device for video glasses, headband, and video glasses |
| CN107092095B (en) * | 2017-06-26 | 2019-09-06 | 陶炫翰 | It is a kind of to wear firm glasses |
| CN107247335B (en) * | 2017-07-31 | 2023-03-31 | 歌尔科技有限公司 | Adjusting device, adjustable bandage and wearable equipment |
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