CN113566100B - Wearing equipment and intelligent device - Google Patents
Wearing equipment and intelligent device Download PDFInfo
- Publication number
- CN113566100B CN113566100B CN202110848891.6A CN202110848891A CN113566100B CN 113566100 B CN113566100 B CN 113566100B CN 202110848891 A CN202110848891 A CN 202110848891A CN 113566100 B CN113566100 B CN 113566100B
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- transmission
- driving
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- worm
- transmission gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 99
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 230000009467 reduction Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 210000003128 head Anatomy 0.000 description 12
- 239000011521 glass Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses wearing equipment and intelligent equipment, the wearing 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 a mounting cavity and two communication ports communicated with the mounting cavity, one end of each second connecting piece far away from the main body structure movably penetrates through one communication port to 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, and the driving structure is arranged in the mounting cavity and is respectively connected with the two second connecting pieces in a transmission way; the driving structure drives the two second connecting pieces to be close to or far away from the first connecting piece so as to adjust the size of the wearing space. The invention aims to provide the wearing equipment capable of automatically adjusting the tightness, so that the wearing equipment is more intelligent and convenient.
Description
Technical Field
The invention relates to the technical field of intelligent wearing equipment, in particular to wearing equipment and intelligent equipment applying the same.
Background
The wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also realizes a powerful function through software support, data interaction and cloud interaction, and brings great transition to our life and perception.
The wearing equipment is in the form of portable accessories with partial computing functions and capable of being connected with mobile phones and various terminals, the mainstream product forms comprise wrist-supported wrist rings (including products such as watches and wristbands), foot-supported shoes (including shoes, socks or products worn on other legs in the future), head-supported eyes (including glasses, helmets, headbands and the like), intelligent clothing, schoolbags, crutches, accessories and other various non-mainstream product forms.
The main product forms of the wear-type wearing equipment, such as wear-type intelligent glasses and the like, are two at present, and one of the main product forms is that only comprises a glasses frame and glasses legs which are lapped on a nose bridge and ears to be matched with a human body; the other is in the form of a strap with a wrap around the head to secure 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 the head binding band, so that the operation amount of a user is increased, and the intelligent and convenient head binding band is not intelligent and convenient.
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.
To achieve the above object, the present invention proposes a wearing device including:
a main 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 communication ports communicated with the installation cavity, and one end of each second connecting piece far away from the main body structure movably penetrates through one communication port to extend 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 respectively in transmission connection with the two second connecting pieces;
the driving structure drives the two second connecting pieces to be close to or far away from the first connecting piece so as to adjust the size of the wearing space.
In an embodiment, a rack is arranged at one end of each second connecting piece far away from the main body structure, and each rack movably penetrates through one communication port and stretches into the mounting cavity;
the driving structure includes:
the mounting frame is arranged in the mounting cavity;
the driving piece is arranged on the mounting frame; and
The transmission assembly is connected with the output shaft of the driving piece and is provided with teeth in meshed connection with the racks;
the driving piece 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 comprises two worms, the driving parts comprise two, the two driving parts are arranged on the mounting rack at intervals, each driving part is adjacent to one rack, each worm is connected with an output shaft of the driving part, each worm is provided with a tooth, the tooth is a spiral tooth, and the spiral tooth is arranged in a spiral shape along the axial direction of the worm.
In one embodiment, the transmission assembly includes:
the worm is connected with the output shaft of the driving piece, and is provided with spiral teeth which are spirally arranged along the axial direction of the worm; and
the two gears are rotatably arranged on the mounting frame, 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 drive the two gears to rotate at the same time, 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 of the gears are located on opposite sides of the worm, and both of the teeth are engaged with the helical teeth.
In an 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 in meshed connection with the spiral tooth, and the second transmission tooth is in meshed connection with the two teeth;
the driving piece drives the worm to drive the coupling gear to rotate, and the coupling gear drives the two gears to rotate simultaneously, 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, the coupling gear includes:
the first transmission gear is rotationally arranged on the mounting frame, the first transmission gear is provided with a mounting hole, and the periphery of the first transmission gear is provided with the first transmission teeth;
the corrugated spring is arranged in the mounting hole; 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 an 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 an embodiment, the driving piece 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 frame is provided with a mounting seat, and the worm is rotationally connected with the mounting seat through a bearing.
The invention further provides intelligent equipment, which comprises the terminal and the wearable equipment, wherein the wearable equipment is in signal connection with the terminal.
According to the wearable device, the connecting structure is arranged to be 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 communication port 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, and the driving structure is arranged in the mounting cavity of the first connecting piece, so that the driving structure is in transmission connection with the two second connecting pieces respectively, the two second connecting pieces are driven by the driving structure to be close to or far away from the first connecting piece, the size of the wearing space is adjusted, the tightness of the wearing space of the wearable device can be automatically adjusted, and the wearable device is more intelligent and more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of a connection structure connected to a driving structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a portion of a connection structure connected to a driving structure according to another embodiment of the present invention;
FIG. 4 is a schematic view of a portion of a connection structure connected to 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 a connection between a driving member and a worm in an embodiment of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Meanwhile, the meaning of "and/or" and/or "appearing throughout the text is to include three schemes, taking" a and/or B "as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also realizes a powerful function through software support, data interaction and cloud interaction, and brings great transition to our life and perception.
The wearing equipment is in the form of portable accessories with partial computing functions and capable of being connected with mobile phones and various terminals, the mainstream product forms comprise wrist-supported wrist rings (including products such as watches and wristbands), foot-supported shoes (including shoes, socks or products worn on other legs in the future), head-supported eyes (including glasses, helmets, headbands and the like), intelligent clothing, schoolbags, crutches, accessories and other various non-mainstream product forms.
The main product forms of the wear-type wearing equipment, such as wear-type intelligent glasses and the like, are two at present, and one of the main product forms is that only comprises a glasses frame and glasses legs which are lapped on a nose bridge and ears to be matched with a human body; the other is in the form of a strap with a wrap around the head to secure 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 the head binding band, so that the operation amount of a user is increased, and the intelligent and convenient head binding band is not intelligent and convenient.
Based on the above-mentioned conception and problems, the present invention proposes a wearing device 100, and the wearing device 100 may be eyes supported by a head, such as smart glasses, smart helmets, smart headbands, etc., without limitation. It can be appreciated that the wearable device 100 may be applied to an intelligent device, so that the wearable device 100 is connected with a terminal of the intelligent device, thereby improving user experience.
Referring to fig. 1 to 4 in combination, in the embodiment of the invention, the wearable device 100 includes a main body structure 1, a connecting structure 2 and a driving structure 4, wherein the connecting structure 2 includes a first connecting member 21 and two second connecting members 22, one ends of the two second connecting members 22 are connected with the main body structure 1, the first connecting member 21 is provided with a mounting cavity 211 and two communicating ports 212 communicating with the mounting cavity 211, one end of each second connecting member 22 far away from the main body structure 1 movably passes through one communicating port 212 and extends into the mounting cavity 211, so that the first connecting member 21, the two second connecting members 22 and the main body structure 1 enclose a wearing space 3, and the driving structure 4 is arranged in the mounting cavity 211 and is respectively connected with the two second connecting members 22 in a transmission manner; wherein the driving structure 4 drives the two second connecting pieces 22 to approach or separate from the first connecting piece 21 so as 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 structures of electronic components such as a motherboard, an optical machine, a microphone, a loudspeaker, a key, a battery, an antenna, and the like, that is, the wearable device 100 is in signal connection with the terminal of the intelligent device through the main structure 1. It will be appreciated that in order to make the wearing of the wearable device 100 more comfortable for the user, the body structure 1 is also provided with a flexible pad, such that the body structure 1 is in contact with a body part of the user by means of the flexible pad, thereby providing a cushioning effect with the flexible pad.
It can be appreciated that the connection structure 2 is configured to be connected with the main structure 1, so that a user can wear the wearing space 3 formed by enclosing the connection structure 2 and the main structure 1 through the connection structure 2, so as to conveniently realize wearing.
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, so that the first connection member 21, the two second connection members 22, and the main body structure 1 enclose a wearing space 3. It can be appreciated that such a setting, when making first connecting piece 21 adjust two second connecting pieces 22 through driving structure 4, can realize synchronous regulation to avoid main structure 1 both sides atress inhomogeneous, influence user's wearing experience.
It can be understood that the second connecting piece 22 of the connecting structure 2 and the main body structure 1 may be fixedly connected, and electronic components such as a microphone, a loudspeaker, a key, a battery, an antenna, etc. are disposed inside the second connecting piece 22. Of course, the second connecting piece 22 and the main body structure 1 can be arranged to be rotatable at a certain angle, so as to be suitable for different users. The first connector 21 and the second connector 22 are movably connected to realize telescopic movement, and electronic components such as a battery, a speaker, a key, a battery, an antenna, etc. may be provided in the first connector 21, which is not limited herein. In order to protect the user when wearing the device, the first and/or second connection members 21, 22 of the connection structure 2 are provided with cushioning, thereby providing a cushioning effect.
In this embodiment, as shown in fig. 2, the first connecting member 21 is provided with a mounting cavity 211 and two communication ports 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 passes through one communication port 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 to mount and protect the driving structure 4, and also serves to prevent the driving structure 4 from being exposed, thereby improving the external appearance of the wearable device 100. The communication port 212 of the first connecting piece 21 is used for facilitating the movable connection of one end, away from the main body structure 1, of the second connecting piece 22 and the first connecting piece 21, and the second connecting piece can penetrate through the communication port 212 and extend into the mounting cavity 211 to be in transmission connection with the driving structure 4, so that the driving structure 4 is conveniently utilized to provide a power source, and intelligent adjustment of the wearing space 3 is realized.
It will be appreciated that the driving structure 4 may be a driving cylinder, an automatic telescopic rod structure, a motor-matched screw structure, a motor-matched gear structure, or a motor-matched pulley structure, which are not limited herein, as long as the driving structure can drive the two second connecting members 22 to approach or separate from the first connecting member 21 so as to adjust the size of the wearing space 3.
According to the wearing device 100, the connecting structure 2 is arranged to be the first connecting piece 21 and the two second connecting pieces 22, one ends of the two second connecting pieces 22 are connected with the main body structure 1, the other ends of the two second connecting pieces 22 movably penetrate through the communication port 212 of the first connecting piece 21 and extend into the mounting cavity 211, so that the first connecting piece 21, the two second connecting pieces 22 and the main body structure 1 are enclosed to form the 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 in transmission connection with the two second connecting pieces 22 respectively, and the driving structure 4 is used for driving 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 therefore the tightness of the wearing space 3 of the wearing device 100 can be automatically adjusted, and the wearing device 100 is more intelligent and more convenient.
In an 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 movably extends into the mounting cavity 211 through a communication port 212. It will be appreciated that by providing the rack 221 at the end of the second connecting member 22 remote from the main body structure 1, the rack 221 movably passes through a communication port 212 to extend into the mounting cavity 211 and is in transmission connection with the driving structure 4, so that the connecting structure can be simplified conveniently, and on the other hand, the driving structure 4 is simplified.
In this embodiment, in order to enable the driving structure 4 to drive the rack 221 to move the second connecting member 22, a space or a track for providing movement for the rack 221 is provided in the mounting cavity 211 of the first connecting member 21, which is not limited herein.
As shown in fig. 2 to 4, the driving structure 4 includes a mounting frame 41, a driving member 42 and a transmission assembly 43, wherein the mounting frame 41 is disposed in the mounting cavity 211, the driving member 42 is disposed on the mounting frame 41, the transmission assembly 43 is connected with an output shaft of the driving member 42, and the transmission assembly 43 is provided with teeth 4321 in meshed connection 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 for mounting and fixing the components such as the driving member 42 and the transmission assembly 43, that is, the mounting frame 41 provides a mounting base for the components such as the driving member 42 and the transmission assembly 43, and the structure of the mounting frame 41 may be a mounting plate, a bracket, a mounting frame or a mounting seat, which is not limited herein. It will be appreciated that the mounting frame 41 may be integrally formed in the mounting cavity 211 of the first connecting member 21, so as to improve the connection stability between the mounting frame 41 and the first connecting member 21. Of course, 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 mounted in the mounting cavity 211 of the first connecting member 21 by adopting a detachable connection structure and the first connecting member 21, for example, by adopting a manner of snap connection, plug connection, screw connection or pin connection, which is not limited herein.
It can be appreciated that the driving member 42 may be a driving motor or a driving motor, and the driving member 42 is in driving connection with the rack 221 of the second connecting member 22 through the transmission assembly 43, so that the driving of the rack 221 to drive the second connecting member 22 to move through the transmission assembly 43 is achieved. Alternatively, the driving member 42 includes a driving motor provided to the mounting frame 41, and a reduction gearbox connected to the driving motor, and an output shaft of the driving motor is connected to the transmission assembly 43 through the reduction gearbox.
In this embodiment, the transmission assembly 43 may be a transmission gear, a transmission chain, a transmission screw, or a transmission belt, which is not limited herein. It will be appreciated that the transmission assembly 43 is provided with teeth 4321 in meshed engagement with the rack 221 for a stable and accurate transmission.
In an embodiment, as shown in fig. 2, the transmission assembly 43 includes two worms 431, the driving members 42 include two driving members 42, the two driving members 42 are disposed on the mounting frame 41 at intervals, each driving member 42 is disposed adjacent to one rack 221, each worm 431 is connected to an output shaft of one driving member 42, a tooth 4321 is disposed on an outer wall of each worm 431, the tooth 4321 is a helical tooth 4311, and the helical tooth 4311 is disposed in a helical shape along an axial direction of the worm 431.
In this embodiment, the transmission assembly 43 is configured as two worms 431, so as to conveniently drive the two second connecting members 22 to move simultaneously, the driving members 42 include two driving members 42, that is, the two driving members 42 are disposed at intervals on the mounting frame 41, each driving member 42 is disposed adjacent to one rack 221, each worm 431 is connected to an output shaft of one driving member 42, teeth 4321 are disposed on an outer wall of each worm 431, the teeth 4321 are helical teeth 4311, and the helical teeth 4311 are disposed in a spiral manner along an axial direction of the worm 431.
As can be appreciated, as shown in fig. 2 to 4, the mounting frame 41 is provided with a mounting seat 411, and the worm 431 is rotatably connected to the mounting seat 411 through a bearing. So arranged, the rotational friction of the worm 431 is reduced by means of bearings.
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 with the output shaft of the driving member 42, the worm 431 is provided with a spiral tooth 4311, the spiral tooth 4311 is spirally arranged along the axial direction of the worm 431, the two gears 432 are rotatably arranged on the mounting frame 41, each gear 432 is arranged adjacent to one rack 221 and is provided with a tooth 4321 in meshed connection 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 to simultaneously drive the two gears 432 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 the present embodiment, by providing the transmission assembly 43 as the worm 431 and the two gears 432, it is possible to simultaneously drive the two second connection members 22 to move by providing only one driving member 42. It can be understood that the worm 431 is connected with the output shaft of the driving member 42, the peripheral wall of the worm 431 is provided with a spiral tooth 4311, the spiral tooth 4311 is spirally disposed along the axial direction of the worm 431, at this time, two gears 432 are rotatably disposed on the mounting frame 41, and are in driving connection with the two gears 432 through the spiral tooth 4311 of the worm 431, so that each gear 432 is in meshing connection with one rack 221 through the tooth 4321, and 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 tooth 4311 of the worm 431.
It can be understood that, as shown in fig. 7, the spiral teeth 4311 of the worm 431 are configured to have a spiral structure, so that the spiral teeth 4311 can drive the two gears 432 to rotate, and simultaneously, 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 two teeth 4321 are each engaged with the helical teeth 4311. It can be understood that the axial direction of the worm 431 is consistent with the moving direction of the two racks 221, and the two gears 432 are located at 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 construction of the drive structure 4.
In one 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 in meshed connection with the spiral tooth 4311, and the second transmission tooth 4334 is in meshed connection 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 drives the two gears 432 to rotate at the same time, so that the two racks 221 drive the two second connecting members 22 to approach or separate from the first connecting member 21.
It will be appreciated that by providing the coupling gear 433, the worm 431 is in driving connection with both gears 432 via the coupling gear 433. It can be appreciated that the coupling gear 433 is provided with a first gear 4332 and a second gear 4334 which are arranged at intervals, so that the coupling gear 433 is engaged with the spiral teeth 4311 of the worm 431 via the first gear 4332, and the coupling gear 433 is engaged with the two teeth 4321 via the second gear 4334.
In this embodiment, by arranging the coupling gear 433, the coupling gear 433 transmits the driving forces of the driving member 42 and the worm 431 to the two gears 432, so that some control systems or mechanical faults can be effectively prevented, 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 situation that the head of the user is excessively tightened can occur, and the second connecting members 22 can be protected from damage due to too large power.
In an embodiment, as shown in fig. 4 to 6, the coupling gear 432 includes a first transmission gear 4331, a ripple 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, the periphery of the first transmission gear 4331 is provided with a first transmission gear 4332, the ripple spring 4336 is disposed in the mounting hole, the second transmission gear 4333 is convexly provided with a connecting shaft 4335, and the connecting shaft 4335 is disposed in the mounting hole in a penetrating manner and is connected with the ripple spring 4336, and the periphery of the second transmission gear 4333 is provided with a second transmission gear 4334.
In the present embodiment, the coupling gear 432 is composed of a first transmission gear 4331 and a second transmission gear 4333, the first transmission gear 4332 is disposed at the periphery of the first transmission gear 4331, and the second transmission gear 4334 is disposed at the periphery of the second transmission gear 4333, that is, the first transmission gear 4331 and the second transmission gear 4333 are connected by a connecting shaft 4335, so that the first transmission gear 4332 and the second transmission gear 4334 are spaced apart, thereby avoiding interference therebetween.
It will be appreciated that by providing the bellows spring 4336, a limited torque of the driver 42 can be transferred from the first gear 4332 to the second gear 4334 by means of the bellows spring 4336, whereby the second connection 22 is pulled through the two gears 432 to achieve an adjustment of the wearing space 3 of the wearing device 100. As shown in fig. 5, alternatively, the first transmission gear 4331 and the second transmission gear 4333 are coaxially disposed. The radius of the first transmission gear 4331 is larger than the radius of the second transmission gear 4333.
The invention further provides intelligent equipment, the intelligent equipment comprises a terminal and a wearable equipment 100, and 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 present smart device adopts all the technical solutions of all the foregoing embodiments, at least the technical solutions of the foregoing embodiments have all the beneficial effects, which are not described in detail herein.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all equivalent structural modifications made by the present description and accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (4)
1. A wearable device, the wearable device comprising:
a main 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 communication ports communicated with the installation cavity, one end of each second connecting piece, far away from the main body structure, movably penetrates through one communication port and stretches 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 one end of each second connecting piece, far away from the main body structure, is provided with a rack; and
The driving structure is arranged in the mounting cavity and comprises a mounting frame, a driving piece and a transmission assembly, the driving piece is arranged on the mounting frame, the transmission assembly is connected with an output shaft of the driving piece, and the transmission assembly is provided with teeth in meshed connection with the racks; the transmission assembly comprises a worm, two gears and a coupling gear, the worm is connected with an output shaft of the driving piece, the worm is provided with spiral teeth, the two gears are rotatably arranged in the mounting frame, each gear is provided with teeth in meshed connection with the rack, the coupling gear is positioned between the two gears, the coupling gear comprises a first transmission gear, a ripple spring and a second transmission gear, the first transmission gear is rotatably arranged in the mounting frame, the first transmission gear is provided with a mounting hole, the periphery of the first transmission gear is provided with a first transmission tooth, the ripple spring is arranged in the mounting hole, the second transmission gear is convexly provided with a connecting shaft, the connecting shaft penetrates through the mounting hole and is connected with the ripple spring, the periphery of the second transmission gear is provided with a second transmission tooth, the first transmission tooth is in meshed connection with the spiral teeth, and the second transmission tooth is in meshed connection with the two teeth;
the driving piece drives the worm to drive the coupling gear to rotate, and the coupling gear drives the two gears to rotate simultaneously, so that the two racks drive the two second connecting pieces to be close to or far away from the first connecting pieces, and the size of the wearing space is adjusted.
2. The wearable device of claim 1, 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.
3. The wearable device according to claim 1 or 2, 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 is connected with the transmission assembly through the reduction gearbox;
and/or the mounting frame is provided with a mounting seat, and the worm is rotationally connected with the mounting seat through a bearing.
4. An intelligent device, characterized by comprising a terminal and a wearable device according to any of claims 1 to 3, said wearable device being in signal connection with said 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113566100A CN113566100A (en) | 2021-10-29 |
| CN113566100B true CN113566100B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113566100B (en) * | 2021-07-26 | 2023-08-08 | 歌尔科技有限公司 | Wearing equipment and intelligent device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113566100A (en) | 2021-10-29 |
| 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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