CN113566100A - Wearing equipment and smart machine - Google Patents
Wearing equipment and smart machine Download PDFInfo
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- CN113566100A CN113566100A CN202110848891.6A CN202110848891A CN113566100A CN 113566100 A CN113566100 A CN 113566100A CN 202110848891 A CN202110848891 A CN 202110848891A CN 113566100 A CN113566100 A CN 113566100A
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- China
- Prior art keywords
- driving
- transmission
- worm
- connecting pieces
- teeth
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
- A42B3/324—Adjustable helmets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
- F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
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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
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses wearable equipment and intelligent equipment, wherein the wearable equipment comprises a main body structure, a connecting structure and a driving structure, the connecting structure comprises a first connecting piece and two second connecting pieces, one ends of the two second connecting pieces are connected with the main body structure, the first connecting piece is provided with an installation cavity and two communicating ports communicated with the installation cavity, one end of each second connecting piece, which is far away from the main body structure, movably penetrates through one communicating port and extends into the installation cavity, so that the first connecting piece, the two second connecting pieces and the main body structure are enclosed to form a wearable space, and the driving structure is arranged in the installation cavity and is in transmission connection with the two second connecting pieces respectively; the driving structure drives the two second connecting pieces to be close to or far away from the first connecting pieces so as to adjust the size of the wearing space. The invention aims to provide the wearable equipment capable of automatically adjusting the tightness, so that the wearable equipment is more intelligent and convenient.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment, in particular to wearable equipment and intelligent equipment applying the wearable equipment.
Background
The wearable device is either worn directly on the body or is a portable device that is integrated into the user's clothing or accessories. The wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction and cloud interaction, and brings great transformation to our life and perception.
Wearing equipment exists in the form of portable accessories that have partial calculation functions and can be connected with mobile phones and various terminals, and mainstream product forms include bracelets (including products such as watches and wristbands) supported by wrists, shoes (including shoes, socks or other future leg wearing products) supported by feet, eyes (including glasses, helmets, headbands and the like) supported by heads, and various non-mainstream product forms such as smart clothes, schoolbag, crutch, accessories and the like.
The head-wearing equipment, such as head-wearing intelligent glasses and the like, has two main product forms at present, one form comprises only a glasses frame and glasses legs which are lapped on the nose bridge and ears to be matched with a human body; the other is in the form of a band that surrounds the head and is secured to the head. In the related art, in order to adapt to the head shapes of different people, a manual adjusting mechanism is generally arranged to adjust the tightness of a head strap, so that the operation amount of a user is increased, and the device is not intelligent and convenient enough.
Disclosure of Invention
The invention mainly aims to provide wearing equipment and intelligent equipment, and aims to provide wearing equipment capable of automatically adjusting tightness, so that the wearing equipment is more intelligent and convenient.
In order to achieve the above object, the present invention provides a wearable device, including:
a body structure;
the connecting structure comprises a first connecting piece and two second connecting pieces, one ends of the two second connecting pieces are connected with the main body structure, the first connecting piece is provided with an installation cavity and two communicating ports communicated with the installation cavity, and one end, far away from the main body structure, of each second connecting piece movably penetrates through one communicating port and extends into the installation cavity, so that the first connecting piece, the two second connecting pieces and the main body structure are enclosed to form a wearing space; and
the driving structure is arranged in the mounting cavity and is in transmission connection with the two second connecting pieces respectively;
the driving structure drives the two second connecting pieces to be close to or far away from the first connecting pieces so as to adjust the size of the wearing space.
In one embodiment, a rack is arranged at one end of each second connecting piece, which is far away from the main body structure, and each rack movably penetrates through one communication port and extends into the installation cavity;
the driving structure includes:
the mounting frame is arranged in the mounting cavity;
the driving piece is arranged on the mounting rack; and
the transmission assembly is connected with an output shaft of the driving piece and is provided with teeth meshed with the rack;
the driving part drives the transmission assembly to rotate, so that the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces.
In an embodiment, the transmission assembly includes two worms, the driving part includes two, two the driving part interval is located the mounting bracket, each the driving part is close to a rack setting, each the worm is connected with an output shaft of a driving part, the outer wall of each the worm is equipped with the tooth, the tooth is the helical tooth, the helical tooth is along the axial of worm is the heliciform setting.
In one embodiment, the transmission assembly comprises:
the worm is connected with an output shaft of the driving piece and provided with spiral teeth, and the spiral teeth are spirally arranged along the axial direction of the worm; and
the two gears are rotatably arranged on the mounting rack, each gear is arranged adjacent to one rack and is provided with teeth in meshed connection with the rack, and the two gears are in transmission connection with the worm;
the driving piece drives the worm to simultaneously drive the two gears to rotate, so that the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces.
In one embodiment, two gears are located on two opposite sides of the worm, and both teeth are in meshed connection with the spiral teeth.
In one embodiment, the transmission assembly further comprises a coupling gear, the coupling gear is located between the two gears, the coupling gear is provided with a first transmission tooth and a second transmission tooth which are arranged at intervals, the first transmission tooth is meshed with the helical tooth, and the second transmission tooth is meshed with the two teeth;
the driving piece drives the worm to drive the coupling gear to rotate, the coupling gear drives the two gears to rotate simultaneously, and therefore the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces.
In one embodiment, the coupling gear includes:
the first transmission gear is rotatably arranged on the mounting frame and provided with a mounting hole, and the periphery of the first transmission gear is provided with the first transmission gear;
the corrugated spring is arranged in the mounting hole; and
and the second transmission gear is convexly provided with a connecting shaft, the connecting shaft penetrates through the mounting hole and is connected with the corrugated spring, and the periphery of the second transmission gear is provided with second transmission teeth.
In one embodiment, the first transmission gear and the second transmission gear are coaxially arranged;
and/or the radius of the first transmission gear is larger than that of the second transmission gear.
In one embodiment, the driving part comprises a driving motor and a reduction gearbox, the driving motor is arranged on the mounting frame, the reduction gearbox is connected with the driving motor, and an output shaft of the driving motor penetrates through the reduction gearbox to be connected with the transmission assembly;
and/or, the mounting bracket is equipped with the mount pad, the worm pass through the bearing with the mount pad rotates to be connected.
The invention further provides intelligent equipment which comprises a terminal and the wearable equipment, wherein the wearable equipment is in signal connection with the terminal.
According to the wearing equipment in the technical scheme, the connecting structure is arranged into the first connecting piece and the two second connecting pieces, one ends of the two second connecting pieces are connected with the main body structure, the other ends of the two second connecting pieces movably penetrate through the connecting opening of the first connecting piece and extend into the mounting cavity, so that the first connecting piece, the two second connecting pieces and the main body structure are enclosed to form a wearing space, the driving structure is arranged in the mounting cavity of the first connecting piece and is in transmission connection with the two second connecting pieces respectively, and therefore the two second connecting pieces are driven to be close to or far away from the first connecting piece by the driving structure to adjust the size of the wearing space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a portion of a connection structure and a driving structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a portion of a connecting structure and a driving structure according to another embodiment of the present invention;
FIG. 4 is a schematic view of a portion of a connecting structure and a driving structure according to another embodiment of the present invention;
FIG. 5 is a schematic view of a coupling gear according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a coupling gear according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of the connection between the driving member and the worm according to an embodiment of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The wearable device is either worn directly on the body or is a portable device that is integrated into the user's clothing or accessories. The wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction and cloud interaction, and brings great transformation to our life and perception.
Wearing equipment exists in the form of portable accessories that have partial calculation functions and can be connected with mobile phones and various terminals, and mainstream product forms include bracelets (including products such as watches and wristbands) supported by wrists, shoes (including shoes, socks or other future leg wearing products) supported by feet, eyes (including glasses, helmets, headbands and the like) supported by heads, and various non-mainstream product forms such as smart clothes, schoolbag, crutch, accessories and the like.
The head-wearing equipment, such as head-wearing intelligent glasses and the like, has two main product forms at present, one form comprises only a glasses frame and glasses legs which are lapped on the nose bridge and ears to be matched with a human body; the other is in the form of a band that surrounds the head and is secured to the head. In the related art, in order to adapt to the head shapes of different people, a manual adjusting mechanism is generally arranged to adjust the tightness of a head strap, so that the operation amount of a user is increased, and the device is not intelligent and convenient enough.
Based on the above concept and problems, the present invention provides a wearable device 100, wherein the wearable device 100 may be an eye type supported by a head, such as a smart glasses, a smart helmet, a smart headband, etc., without limitation. As can be appreciated, the wearable device 100 can be applied to a smart device, so that the wearable device 100 is connected to a terminal of the smart device, thereby improving the experience of a user.
Referring to fig. 1 to 4, in an embodiment of the present invention, the wearable device 100 includes a main body structure 1, a connection structure 2 and a driving structure 4, where the connection structure 2 includes a first connection member 21 and two second connection members 22, one end of each of the two second connection members 22 is connected to the main body structure 1, the first connection member 21 is provided with an installation cavity 211 and two communication ports 212 communicating with the installation cavity 211, one end of each of the second connection members 22, which is far away from the main body structure 1, movably penetrates through the communication port 212 and extends into the installation cavity 211, so that the first connection member 21, the two second connection members 22 and the main body structure 1 enclose a wearable space 3, and the driving structure 4 is disposed in the installation cavity 211 and is in transmission connection with the two second connection members 22; wherein the driving structure 4 drives the two second connecting pieces 22 to approach or separate from the first connecting piece 21 to adjust the size of the wearing space 3.
In this embodiment, the main structure 1 of the wearable device 100 may be integrated with the structure of electronic components such as a main board, an optical engine, a microphone, a speaker, a button, a battery, and an antenna, that is, the wearable device 100 is connected to the terminal of the intelligent device through the main structure 1. It will be appreciated that, in order to make the wearing apparatus 100 more comfortable for the user to wear, the main body structure 1 is further provided with a flexible pad, so that the main body structure 1 is in contact with the body part of the user through the flexible pad, thereby playing a role of cushioning with the flexible pad.
As can be understood, the connecting structure 2 is used to be connected with the main body structure 1, so that the user can wear the wearing space 3 formed by the connecting structure 2 or the connecting structure 2 and the main body structure 1, so as to conveniently wear the wearing space.
As shown in fig. 1, in the present embodiment, the connection structure 2 includes a first connection member 21 and two second connection members 22, the first connection member 21 is connected between the two second connection members 22, and the main body structure 1 is connected between the two second connection members 22, such that the first connection member 21, the two second connection members 22 and the main body structure 1 enclose the wearing space 3. It can be understood that, so set up for when two second connecting pieces 22 are adjusted through drive structure 4 to first connecting piece 21, can realize the synchronization regulation, thereby avoid the main part structure 1 both sides atress inhomogeneous, influence user's wearing experience.
It can be understood that the second connecting member 22 of the connecting structure 2 and the main body structure 1 can be fixedly connected, and electronic components such as a microphone, a speaker, a button, a battery, an antenna, etc. are disposed inside the second connecting member 22. Of course, the second connecting member 22 may be arranged to be rotatable at an angle with respect to the main body structure 1, so as to be suitable for different users. The first connecting member 21 and the second connecting member 22 are movably connected to achieve telescopic movement, and electronic components such as a battery, a speaker, a key, a battery, an antenna and the like may also be disposed in the first connecting member 21, which is not limited herein. In order to protect the user when wearing the device, the first connecting member 21 and/or the second connecting member 22 of the connecting structure 2 are provided with soft pads, thereby providing a cushioning effect.
In this embodiment, as shown in fig. 2, the first connecting member 21 has a mounting cavity 211 and two communicating openings 212 communicating with the mounting cavity 211, the driving structure 4 is disposed in the mounting cavity 211, and one end of each second connecting member 22, which is far away from the main body structure 1, movably penetrates through the communicating opening 212 to extend into the mounting cavity 211, and is in transmission connection with the driving structure 4. It will be appreciated that the mounting cavity 211 of the first connector 21 is used for mounting and protecting the driving structure 4, and also serves to prevent the driving structure 4 from being exposed, thereby improving the aesthetic appearance of the wearable device 100. The intercommunication mouth 212 of first connecting piece 21 is for the convenience second connecting piece 22 keep away from the one end and the swing joint of first connecting piece 21 of major structure 1 to can pass intercommunication mouth 212 and stretch into in the installation cavity 211 and be connected with the transmission of drive structure 4, thereby conveniently utilize drive structure 4 to provide the power supply, with the intelligent regulation that realizes wearing space 3.
It can be understood that the driving structure 4 can be a driving cylinder, an automatic telescopic rod structure, a motor-matched screw rod structure, a motor-matched gear structure or a motor-matched belt pulley structure, and the like, and any structure can be used as long as the structure can drive the two second connecting pieces 22 to be close to or far away from the first connecting piece 21 so as to adjust the size of the wearing space 3, and the structure is not limited herein.
The wearing apparatus 100 of the present invention is constructed by providing the coupling structure 2 as the first coupling member 21 and the two second coupling members 22, one end of each of the two second connecting members 22 is connected with the main body structure 1, the other end of each of the two second connecting members 22 movably penetrates through the communicating hole 212 of the first connecting member 21 and extends into the mounting cavity 211, so that the first connecting piece 21, the two second connecting pieces 22 and the main body structure 1 enclose to form a wearing space 3, and the driving structure 4 is arranged in the mounting cavity 211 of the first connecting piece 21, so that the driving structure 4 is respectively in transmission connection with the two second connecting pieces 22, so that the two second connecting members 22 are driven closer to or further from the first connecting member 21 by means of the drive structure 4, with the size of adjusting wearing space 3, so can realize the elasticity in the wearing space 3 of automatically regulated wearing equipment 100, make this wearing equipment 100 more intelligent and convenient.
In one embodiment, a rack 221 is disposed at an end of each second connecting member 22 away from the main body structure 1, and each rack 221 is movably inserted into the mounting cavity 211 through a communication hole 212. It can be understood that, by providing the rack 221 at the end of the second connecting member 22 away from the main body structure 1, the rack 221 is movably inserted into the mounting cavity 211 through the communicating hole 212 and is in transmission connection with the driving structure 4, so that the connecting structure can be simplified, and on the other hand, the driving structure 4 is also simplified.
In this embodiment, in order to enable the driving structure 4 to drive the rack 221 to move the second connecting part 22, a space or a track for providing movement for the rack 221 is provided in the mounting cavity 211 of the first connecting part 21, which is not limited herein.
As shown in fig. 2 to 4, the driving structure 4 includes a mounting bracket 41, a driving member 42 and a transmission assembly 43, wherein the mounting bracket 41 is disposed in the mounting cavity 211, the driving member 42 is disposed on the mounting bracket 41, the transmission assembly 43 is connected to an output shaft of the driving member 42, and the transmission assembly 43 is provided with teeth 4321 engaged with the rack 221; the driving member 42 drives the transmission assembly 43 to rotate, so that the two racks 221 drive the two second connecting members 22 to approach or separate from the first connecting member 21.
In this embodiment, the mounting frame 41 is used to mount and fix components such as the driving component 42 and the transmission component 43, that is, the mounting frame 41 provides a mounting base for the components such as the driving component 42 and the transmission component 43, and the structure of the mounting frame 41 may be a mounting plate, a bracket, a mounting frame, a mounting seat, or the like, which is not limited herein. It can be understood that the mounting bracket 41 can be integrally formed in the mounting cavity 211 of the first connecting member 21, so that the connection stability of the mounting bracket 41 and the first connecting member 21 can be improved. Certainly, in order to facilitate the disassembly and assembly, the mounting frame 41 and the first connecting member 21 are separately disposed, that is, the mounting frame 41 may be detachably connected to the first connecting member 21, for example, detachably mounted in the mounting cavity 211 of the first connecting member 21 by using a snap connection, an insertion fit, a screw connection, or a pin connection, which is not limited herein.
It can be understood that the driving member 42 can be a driving motor or a driving motor, and the driving member 42 is in transmission connection with the rack 221 of the second connecting member 22 through the transmission assembly 43, so that the driving rack 221 drives the second connecting member 22 to move through the transmission assembly 43. Optionally, the driving member 42 includes a driving motor disposed on the mounting frame 41 and a reduction box connected to the driving motor, and an output shaft of the driving motor passes through the reduction box to be connected to the transmission assembly 43.
In this embodiment, the transmission assembly 43 may be a transmission gear, a transmission chain, a transmission screw rod, a transmission belt, or the like, and is not limited herein. It will be appreciated that, in order to achieve a stable and precise transmission, the transmission assembly 43 is provided with teeth 4321 in meshing engagement with the toothed rack 221.
In an embodiment, as shown in fig. 2, the transmission assembly 43 includes two worm screws 431, the driving member 42 includes two driving members 42, the two driving members 42 are disposed at an interval on the mounting frame 41, each driving member 42 is disposed adjacent to a rack 221, each worm screw 431 is connected to an output shaft of one driving member 42, an outer wall of each worm screw 431 is provided with teeth 4321, the teeth 4321 are spiral teeth 4311, and the spiral teeth 4311 are disposed spirally along an axial direction of the worm screw 431.
In this embodiment, the transmission assembly 43 is provided with two worm screws 431, and in order to facilitate the simultaneous driving of the two second connecting members 22, the driving member 42 includes two driving members 42, that is, two driving members 42 are disposed at intervals on the mounting frame 41, each driving member 42 is disposed adjacent to one rack 221, and each worm screw 431 is connected to an output shaft of one driving member 42, a tooth 4321 is disposed on an outer wall of each worm screw 431, the tooth 4321 is a spiral tooth 4311, and the spiral tooth 4311 is disposed in a spiral shape along an axial direction of the worm screw 431.
It will be appreciated that, as shown in fig. 2 to 4, the mounting bracket 41 is provided with a mounting seat 411, and the worm 431 is rotatably connected with the mounting seat 411 through a bearing. This is provided so as to reduce the rotational friction of the worm 431 by the bearing.
In an embodiment, as shown in fig. 3 and 4, the transmission assembly 43 includes a worm 431 and two gears 432, wherein the worm 431 is connected to the output shaft of the driving member 42, the worm 431 is provided with spiral teeth 4311, the spiral teeth 4311 are spirally arranged along the axial direction of the worm 431, the two gears 432 are rotatably arranged on the mounting rack 41, each gear 432 is arranged adjacent to one rack 221 and is provided with teeth 4321 engaged with the rack 221, and the two gears 432 are in transmission connection with the worm 431; the driving member 42 drives the worm 431 and simultaneously drives the two gears 432 to rotate, so that the two racks 221 drive the two second connecting members 22 to approach or depart from the first connecting member 21.
In the present embodiment, the two second connecting members 22 can be driven to move simultaneously by arranging the transmission assembly 43 as the worm 431 and the two gears 432, so that only one driving member 42 is arranged. It can be understood that the worm 431 is connected with the output shaft of the driving member 42, and the outer peripheral wall of the worm 431 is provided with spiral teeth 4311, the spiral teeth 4311 are spirally arranged along the axial direction of the worm 431, at this time, the two gears 432 are rotatably arranged on the mounting frame 41, and are in transmission connection with the two gears 432 through the spiral teeth 4311 of the worm 431, so that each gear 432 is in meshing connection with one rack 221 through the teeth 4321, and thus when the worm 431 is driven to rotate by the driving member 42, the two gears 432 are simultaneously driven to move by the spiral teeth 4311 of the worm 431.
It can be understood that, as shown in fig. 7, the spiral teeth 4311 of the worm 431 are arranged in a spiral structure, so that the spiral teeth 4311 can drive the two gears 432 to rotate, and at the same time, when the driving member 42 stops working, the spiral teeth 4311 of the worm 431 can realize self-locking to the two gears 432.
In one embodiment, as shown in FIG. 3, two gears 432 are located on opposite sides of the worm 431, and both teeth 4321 are in meshing engagement with the helical teeth 4311. It will be appreciated that the axial direction of the worm 431 coincides with the moving direction of the two racks 221, and the two gears 432 are located on opposite sides of the worm 431, and the two gears 432 are respectively engaged with the spiral teeth 4311 of the worm 431 through the teeth 4321. This arrangement effectively simplifies the structure of the drive structure 4.
In an embodiment, as shown in fig. 4 and 5, the transmission assembly 43 further includes a coupling gear 433, the coupling gear 433 is located between the two gears 432, the coupling gear 433 is provided with a first transmission tooth 4332 and a second transmission tooth 4334 which are arranged at intervals, the first transmission tooth 4332 is engaged with the helical tooth 4311, and the second transmission tooth 4334 is engaged with the two teeth 4321; the driving member 42 drives the worm 431 to drive the coupling gear 433 to rotate, and the coupling gear 433 simultaneously drives the two gears 432 to rotate, so that the two racks 221 drive the two second connecting members 22 to approach or depart from the first connecting member 21.
It will be appreciated that the coupling gear 433 is arranged such that the worm 431 is in driving connection with the two gears 432 via the coupling gear 433. It is understood that the coupling gear 433 is provided with a first transmission tooth 4332 and a second transmission tooth 4334 arranged at an interval, such that the coupling gear 433 is in meshing connection with the helical tooth 4311 of the worm 431 via the first transmission tooth 4332, and the coupling gear 433 is in meshing connection with the two teeth 4321 via the second transmission tooth 4334.
In this embodiment, by providing the coupling gear 433, the coupling gear 433 can effectively prevent some control system or mechanical failure when the coupling gear 433 transmits the driving force of the driving member 42 and the worm 431 to the two gears 432, and when the torque provided by the driving member 42 is too large, the two second connecting members 22 are effectively prevented from moving excessively, so that the head of the user is excessively tightened, and the second connecting members 22 can be protected from being damaged due to the excessive power.
In an embodiment, as shown in fig. 4 to 6, the coupling gear 432 includes a first transmission gear 4331, a corrugated spring 4336 and a second transmission gear 4333, wherein the first transmission gear 4331 is rotatably disposed on the mounting frame 41, the first transmission gear 4331 is provided with a mounting hole, a first transmission tooth 4332 is disposed on a periphery of the first transmission gear 4331, the corrugated spring 4336 is disposed in the mounting hole, the second transmission gear 4333 is convexly provided with a connecting shaft 4335, the connecting shaft 4335 is inserted into the mounting hole and connected to the corrugated spring 4336, and a second transmission tooth 4334 is disposed on a periphery of the second transmission gear 4333.
In this embodiment, the coupling gear 432 is composed of a first transmission gear 4331 and a second transmission gear 4333, a first transmission tooth 4332 is disposed on a periphery of the first transmission gear 4331, and a second transmission tooth 4334 is disposed on a periphery of the second transmission gear 4333, that is, the first transmission gear 4331 and the second transmission gear 4333 are connected by a connection shaft 4335, so that the first transmission tooth 4332 and the second transmission tooth 4334 are spaced apart from each other, thereby preventing interference therebetween.
It can be understood that by providing the bellows spring 4336, the limited torque of the driver 42 can be transferred from the first transmission teeth 4332 to the second transmission teeth 4334 by the bellows spring 4336, thereby pulling the second connector 22 through the two gears 432 to adjust the wearing space 3 of the wearing apparatus 100. As shown in fig. 5, the first transmission gear 4331 and the second transmission gear 4333 are optionally coaxially disposed. The radius of the first transmission gear 4331 is larger than the radius of the second transmission gear 4333.
The invention also provides intelligent equipment, which comprises a terminal and the wearable equipment 100, wherein the wearable equipment 100 is in signal connection with the terminal. The specific structure of the wearable device 100 refers to the foregoing embodiments, and since the intelligent device adopts all technical solutions of all the foregoing embodiments, all beneficial effects brought by the technical solutions of the foregoing embodiments are at least achieved, and are not repeated here.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A wearable device, characterized in that the wearable device comprises:
a body structure;
the connecting structure comprises a first connecting piece and two second connecting pieces, one ends of the two second connecting pieces are connected with the main body structure, the first connecting piece is provided with an installation cavity and two communicating ports communicated with the installation cavity, and one end, far away from the main body structure, of each second connecting piece movably penetrates through one communicating port and extends into the installation cavity, so that the first connecting piece, the two second connecting pieces and the main body structure are enclosed to form a wearing space; and
the driving structure is arranged in the mounting cavity and is in transmission connection with the two second connecting pieces respectively;
the driving structure drives the two second connecting pieces to be close to or far away from the first connecting pieces so as to adjust the size of the wearing space.
2. The wearable device of claim 1, wherein a rack is disposed at an end of each second connecting member away from the main structure, and each rack movably extends into the mounting cavity through one of the communication openings;
the driving structure includes:
the mounting frame is arranged in the mounting cavity;
the driving piece is arranged on the mounting rack; and
the transmission assembly is connected with an output shaft of the driving piece and is provided with teeth meshed with the rack;
the driving part drives the transmission assembly to rotate, so that the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces.
3. The wearable device according to claim 2, wherein the transmission assembly includes two worms, the driving members include two driving members, the two driving members are spaced apart from each other and disposed on the mounting frame, each driving member is disposed adjacent to one of the racks, each worm is connected to an output shaft of one of the driving members, the outer wall of each worm is provided with the teeth, the teeth are helical teeth, and the helical teeth are disposed in a spiral shape along an axial direction of the worm.
4. The wearable device of claim 2, wherein the transmission assembly comprises:
the worm is connected with an output shaft of the driving piece and provided with spiral teeth, and the spiral teeth are spirally arranged along the axial direction of the worm; and
the two gears are rotatably arranged on the mounting rack, each gear is arranged adjacent to one rack and is provided with teeth in meshed connection with the rack, and the two gears are in transmission connection with the worm;
the driving piece drives the worm to simultaneously drive the two gears to rotate, so that the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces.
5. The wearable device of claim 4, wherein two of the gears are located on opposite sides of the worm and both of the teeth are in meshing engagement with the helical teeth.
6. The wearable device according to claim 4, wherein the transmission assembly further comprises a coupling gear, the coupling gear is located between the two gears, the coupling gear is provided with a first transmission tooth and a second transmission tooth which are arranged at intervals, the first transmission tooth is meshed with the helical teeth, and the second transmission tooth is meshed with the two gears;
the driving piece drives the worm to drive the coupling gear to rotate, the coupling gear drives the two gears to rotate simultaneously, and therefore the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces.
7. The wearable device of claim 6, wherein the coupling gear comprises:
the first transmission gear is rotatably arranged on the mounting frame and provided with a mounting hole, and the periphery of the first transmission gear is provided with the first transmission gear;
the corrugated spring is arranged in the mounting hole; and
and the second transmission gear is convexly provided with a connecting shaft, the connecting shaft penetrates through the mounting hole and is connected with the corrugated spring, and the periphery of the second transmission gear is provided with second transmission teeth.
8. The wearable device of claim 7, wherein the first transmission gear and the second transmission gear are coaxially disposed;
and/or the radius of the first transmission gear is larger than that of the second transmission gear.
9. The wearing device of any one of claims 3 to 8, wherein the driving member comprises a driving motor and a reduction gearbox, the driving motor is arranged on the mounting frame, the reduction gearbox is connected with the driving motor, and an output shaft of the driving motor passes through the reduction gearbox to be connected with the transmission assembly;
and/or, the mounting bracket is equipped with the mount pad, the worm pass through the bearing with the mount pad rotates to be connected.
10. An intelligent device, comprising a terminal and the wearable device of any one of claims 1 to 9, wherein the wearable device is in signal connection with the terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110848891.6A CN113566100B (en) | 2021-07-26 | 2021-07-26 | Wearing equipment and intelligent device |
| PCT/CN2022/107050 WO2023005792A1 (en) | 2021-07-26 | 2022-07-21 | Wearable device and intelligent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110848891.6A CN113566100B (en) | 2021-07-26 | 2021-07-26 | Wearing equipment and intelligent device |
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| Publication Number | Publication Date |
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| CN113566100A true CN113566100A (en) | 2021-10-29 |
| CN113566100B CN113566100B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110848891.6A Active CN113566100B (en) | 2021-07-26 | 2021-07-26 | Wearing equipment and intelligent device |
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| Country | Link |
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| CN (1) | CN113566100B (en) |
| WO (1) | WO2023005792A1 (en) |
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| CN115437154A (en) * | 2022-09-30 | 2022-12-06 | 歌尔科技有限公司 | Head-mounted structure and head-mounted display device |
| WO2023005792A1 (en) * | 2021-07-26 | 2023-02-02 | 歌尔股份有限公司 | Wearable device and intelligent device |
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Also Published As
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| CN113566100B (en) | 2023-08-08 |
| WO2023005792A1 (en) | 2023-02-02 |
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Effective date of registration: 20221117 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Applicant after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 workshop 1, phase III, Geer Photoelectric Industrial Park, 3999 Huixian Road, Yongchun community, Qingchi street, high tech Zone, Weifang City, Shandong Province Applicant before: GoerTek Optical Technology Co.,Ltd. |
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