CN109407324A - Bandage regulating mechanism and head-wearing type intelligent equipment - Google Patents
Bandage regulating mechanism and head-wearing type intelligent equipment Download PDFInfo
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- CN109407324A CN109407324A CN201811572774.6A CN201811572774A CN109407324A CN 109407324 A CN109407324 A CN 109407324A CN 201811572774 A CN201811572774 A CN 201811572774A CN 109407324 A CN109407324 A CN 109407324A
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- bandage
- regulating mechanism
- idler wheel
- strap
- shell
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 title claims description 41
- 238000003860 storage Methods 0.000 claims description 42
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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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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- Optics & Photonics (AREA)
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Abstract
本发明实施例提供的绑带调节机构及头戴式智能设备，其中，绑带调节机构包括：壳体，绑带，绑带驱动装置，输入单元，控制器及锁定装置；绑带的一部分固定于壳体中形成固定部，绑带的另一部分伸出壳体以供用户头部佩戴形成佩戴部；输入单元用于供用户输入绑带调节指令；绑带驱动装置与绑带传动连接，用于驱动绑带运动，以调节固定部与佩戴部的长度分配比例；控制器与输入单元和绑带驱动装置连接，用于根据用户输入的绑带调节指令控制绑带驱动装置驱动绑带运动；锁定装置安装于壳体中，用于向绑带提供挤压力，以固定绑带。本发明实施例提供的技术方案，能够实现头戴式智能设备的绑带自动调节佩戴长度的功能，调节方便，用户体验较好。
In the strap adjusting mechanism and the head-mounted smart device provided by the embodiments of the present invention, the strap adjusting mechanism includes: a casing, a strap, a strap driving device, an input unit, a controller and a locking device; a part of the strap is fixed A fixed part is formed in the casing, and another part of the strap extends out of the casing for the user to wear on the head to form a wearing part; the input unit is used for the user to input the strap adjustment instruction; the strap drive device is connected with the strap drive, using It is used to drive the movement of the strap to adjust the length distribution ratio between the fixed part and the wearing part; the controller is connected with the input unit and the strap drive device, and is used to control the strap drive device to drive the strap movement according to the strap adjustment instruction input by the user; The locking device is installed in the housing and is used to provide a pressing force to the strap to fix the strap. The technical solutions provided by the embodiments of the present invention can realize the function of automatically adjusting the wearing length of the strap of the head-mounted smart device, and the adjustment is convenient and the user experience is better.
Description
Technical field
The present invention relates to technical field of intelligent equipment more particularly to a kind of bandage regulating mechanism and head-wearing type intelligent equipment.
Background technique
Head-wearing type intelligent equipment, which refers to, is worn on user's head, by the equipment of intelligentized design, for example, VR
(virtual reality, virtual reality) glasses, AR (Augmented Reality, augmented reality) glasses etc..
Common head-wearing type intelligent equipment is buckled by bandage cooperation bandage and is fixed on user's head, is hooked tightening by magic and is tied up
The cloth of buckle increases tightening force, plays fixed effect, alternatively, wearing hoop wheel gear locking mechanism by plastic cement, cooperates foam
Fixed effect is played with PU.
Aforesaid way requires to manually adjust bandage when wearing helmet every time, and complicated for operation, user experience is bad.
Summary of the invention
In view of the above problems, the present invention is proposed to solve the above problems or at least be partially solved the bandage of the above problem
Regulating mechanism and head-wearing type intelligent equipment.
On the one hand the embodiment of the present invention provides a kind of bandage regulating mechanism, comprising:
Shell；
Bandage, a part of the bandage, which is fixed in the shell, forms fixed part, and another part of the bandage is stretched
The shell is worn to form wearing portion for user's head out；
Bandage driving device is sequentially connected with the bandage, for driving the bandage to move, to adjust the fixed part
With the length allocation ratio in the wearing portion；
Input unit, for inputting bandage regulating command for user；
Controller, connect with the input unit and the bandage driving device, the bandage tune for being inputted according to user
Section instruction controls the bandage driving device and drives the bandage movement；
Locking device is installed in the shell, for providing extruding force to the bandage, with the fixation bandage.
Further, the locking device includes locking bracket and locking piece；
The locking bracket includes mounting portion, force section and auxiliary section, and the mounting portion can by shaft and the shell
It rotationally connects, the force section is used to apply extruding force to the bandage；
The locking device includes lock state and unlocked state, in the locked state, the locking piece and the cooperation
Portion's cooperation is to prevent the mounting portion from rotating towards the direction of release bandage；In the unlocked state, match described in the locking piece release
Conjunction portion is so that the mounting portion can rotate.
It further, further include elastic component, one end of the locking piece is used to cooperate with the auxiliary section, the locking piece
The other end connect with one end of an elastic component, the other end of the elastic component is connect with the shell.
It further, further include elastic cushion, the elastic cushion is fixed on the housing, and the force section is used for will be described
Bandage presses on the elastic cushion.
Further, the bandage driving device includes motor, the first idler wheel and the second idler wheel；
First idler wheel is fixedly connected with the output shaft of the motor, and the bandage is by the first idler wheel and the second idler wheel phase
To clamping, the rotation of the first idler wheel described in the motor driven, first idler wheel drives the second idler wheel rotation, and drives institute
State bandage movement.
Further, first idler wheel and/or the second idler wheel are flexible roller.
Further, first idler wheel is fixedly connected by a roller shaft with the output shaft of the motor.
Further, further include bandage storage device, bandage storage support can be equipped in the shell, received in bandage
It receives and offers sliding slot on bracket, the bandage storage device is slidedly arranged in the sliding slot；
The bandage storage device can length direction along the chute it is flexible, length direction of the bandage along the sliding slot
It is set around in the bandage storage device.
Further, the bandage storage device includes: intermediate elastomeric and elastomer fixing seat；
The both ends of the intermediate elastomeric are respectively equipped with elastomer fixing seat, and the bandage storage device passes through the elasticity
Body fixing seat is slidedly arranged in the sliding slot.
Further, on the shell or bandage storage support, and it is located at close to bandage storage device both ends
Touch-switch is equipped at position, the touch-switch is connect with controller, when the both ends of the bandage storage device touch institute
When stating touch-switch, it is default to prompt the length in wearing portion of the current bandage of user that the touch-switch, which generates trigger signal,
Length, the controller control bandage driving device according to the trigger signal and stop working.
It further, further include reset operation unit, the reset operation unit is connect with the controller, the resetting
Operating unit is used to receive the resetting order of user's input, and the controller controls the bandage according to resetting order and drives
Device driving bandage moves to the length in wearing portion in preset length.
On the other hand the embodiment of the present invention also provides a kind of head-wearing type intelligent equipment, including optical bodies, further include as above
The wearing portion of the bandage regulating mechanism, the bandage is connect with the optical bodies.
Bandage regulating mechanism provided in an embodiment of the present invention and head-wearing type intelligent equipment, bandage include fixing in the housing
Fixed part and from the wearing portion that shell stretches out, is sequentially connected, controller and bandage driving are filled by bandage driving device and bandage
Connection is set, the bandage regulating command control bandage driving device driving bandage that controller is inputted according to user moves, adjusts and fix
The length allocation ratio in portion and wearing portion, that is, adjust wearing portion length, and by locking device by bandage be fixed to adjust after
Wearing minister's degree state, to realize the function that wearing minister's degree of bandage can automatically adjust, compared to the prior art
The mode manually adjusted, easy to adjust, better user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of head-wearing type intelligent equipment provided in an embodiment of the present invention；
Fig. 2 is the perspective view of the explosion of head-wearing type intelligent equipment provided in an embodiment of the present invention；
Fig. 3 is the part perspective view of the explosion of head-wearing type intelligent equipment provided in an embodiment of the present invention when unlocked；
Fig. 4 is part perspective view of the explosion of the head-wearing type intelligent equipment provided in an embodiment of the present invention in lock state；
Fig. 5 is the cross-sectional view of head-wearing type intelligent equipment provided in an embodiment of the present invention；
Fig. 6 is the partial sectional view of bandage regulating mechanism provided in an embodiment of the present invention；
Fig. 7 is the structural representation of the bandage storage device and optical bodies in the bandage regulating mechanism of the embodiment of the present invention
Figure；
Fig. 8 is the electric control schematic diagram of the bandage regulating mechanism of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Mentioned " comprising " is an open language throughout the specification and claims, therefore should be construed to " packet
It includes but is not limited to "." substantially " refer within the acceptable error range, those skilled in the art can be in certain error range
Interior solution the technical problem, basically reaches the technical effect.
In addition, " connection " word includes any direct and indirect connection means herein.Therefore, if it is described herein that one first
Device is connected to a second device, then representing the first device may be directly connected to the second device, or pass through other dresses
It sets and is coupled indirectly to the second device.Specification subsequent descriptions are to implement better embodiment of the invention, so described to retouch
Stating is the range that is not intended to limit the invention for the purpose of illustrating rule of the invention.Protection scope of the present invention is worked as
Subject to appended claims institute defender.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Embodiment one
Fig. 1 is the structural schematic diagram of head-wearing type intelligent equipment provided in an embodiment of the present invention；Fig. 2 mentions for the embodiment of the present invention
The perspective view of the explosion of the head-wearing type intelligent equipment of confession；Fig. 3 is head-wearing type intelligent equipment provided in an embodiment of the present invention in unlock shape
Part perspective view of the explosion when state；Fig. 4 is part of the head-wearing type intelligent equipment provided in an embodiment of the present invention in lock state
Perspective view of the explosion；Fig. 8 is the electric control schematic diagram of the bandage regulating mechanism of the embodiment of the present invention.
Head-wearing type intelligent equipment can generally be worn on user's head by bandage, and the present embodiment aims to solve the problem that the prior art
In need the technical issues of manually adjusting strap length, a kind of bandage regulating mechanism that can automatically adjust strap length is provided,
As Figure 1-Figure 4, bandage regulating mechanism provided in this embodiment, comprising: shell 10, bandage 20, bandage driving device 30, defeated
Enter unit 40, controller 50 and locking device 60.
Wherein, shell 10 may include；Upper housing 11 and lower case 12, upper housing 11 can be fastened mutually with lower case 12
Form shell 10.Upper housing 11 and lower case 12 can form cavity after fastening.
A part of bandage 20 is fixed in shell 10 formation fixed part 21, another part of bandage 20 stretch out shell 10 with
It wears to form wearing portion 22 for user's head.Bandage driving device 30 and bandage 20 are sequentially connected, for driving bandage 20 to move,
To adjust the length allocation ratio of fixed part 21 Yu wearing portion 22.User contacts when wearing head-wearing type intelligent equipment with head
Part include the surface contacted in the wearing portion 22 and shell 10 of bandage 20 with user's head.
Since the surface of shell 10 contacted with user's head is it has been determined that can not change, in the present embodiment,
It is to adjust the length in wearing portion 22 according to the length of the big minor adjustment bandage 20 of user's head circumference, for bandage driving device 30,
The length allocation ratio of fixed part 21 and wearing portion 22 is adjusted, specifically, bandage driving device 30 can drive bandage 20
The a part in the wearing portion 22 exposed to outside shell 10 is retracted in shell 10, so that the length of the fixed part 21 in shell 10 increases
Add, corresponding, the length in wearing portion 22 reduces.Bandage driving device 30 can also drive bandage 20 to be built in consolidating in shell 10
The a part for determining portion 21 is stretched out from shell 10, so that the length of the fixed part 21 in shell 10 reduces, corresponding, wearing portion 22
Length increase.For example, if under original state, the length for being accommodated in the bandage 20 in shell 10 is 10cm, from shell 10
Middle stretching, part for being worn on user's head length is 20cm, i.e., the length of fixed part 21 is 10cm, wearing portion
Length is 20cm, if bandage driving device 30 drives bandage 20 from shell 10 more to stretch out 5cm length, fixed part 21 at this time
Length then becomes 5cm, and the length in corresponding wearing portion 20 becomes 25cm.
Preferably, in order to guarantee that the stability and balance of head-wearing type intelligent equipment, bandage driving device 30 can be two
A, wearing portion 20 may include left wearing portion 21 and right wearing portion 22, and left wearing portion 21 and right wearing portion 22 are respectively from shell 10
Two sides stretch out.If desired driving bandage 20 from shell 10 more stretches out 5cm length, then one of bandage driving device 30 can
To drive fixed part 21 to stretch out 2.5cm from the left side of shell 10, another bandage driving device 30 can drive fixed part more
21 stretch out 2.5cm from the right side of shell 10 more.
Input unit 40 is used to input bandage regulating command for user；Controller 50 is connect with bandage driving device 60, is used
Bandage 20 is driven to move in the bandage regulating command control bandage driving device 60 inputted according to user.Specifically, input unit
40 can be terminal device, and terminal device and controller 50 communicate to connect, and certainly, input unit 40 can also be directly arranged at head
It wears on formula smart machine.
Locking device 60 is installed in shell 10, for providing extruding force to bandage 20, to fix bandage 20.When by tying up
After the band driving bandage 20 of driving device 60 is to adjust wearing portion 22 to required length, user can enable locking device 60 for bandage
20 lockings, so that bandage 20 maintains required 22 length of wearing portion, bandage adjusting is finished.Further, bandage is adjusted
The controller 50 of mechanism can store the fixed part 21 of current bandage 20 and the length allocation ratio in wearing portion 22, it can deposit
The data for storing up 22 length of wearing portion, when next user uses head-wearing type intelligent equipment, bandage regulating mechanism can be automatically adjusted
The state used to last time.
Bandage regulating mechanism provided in this embodiment, bandage include the fixed part fixed in the housing and stretch out from shell
Wearing portion is sequentially connected by bandage driving device and bandage, and controller is connect with bandage driving device, and controller is according to user
The bandage regulating command control bandage driving device driving bandage movement of input, adjusts the length allocation ratio of fixed part and wearing portion
Example adjusts the length in wearing portion, and bandage is fixed to the state of wearing minister's degree after adjusting by locking device, thus
Realize that the function that wearing minister's degree of bandage can automatically adjust, the mode manually adjusted compared to the prior art are adjusted
It is convenient, better user experience.
Fig. 5 is the cross-sectional view of head-wearing type intelligent equipment provided in an embodiment of the present invention；Fig. 6 is provided in an embodiment of the present invention
The partial sectional view of bandage regulating mechanism.As shown in Figure 5 and Figure 6, on the basis of the above embodiments, specifically, locking device
60 may include locking bracket 61 and locking piece 62.
Locking bracket 61 may include mounting portion 611, force section 612 and auxiliary section 613, and mounting portion 611 can be by turning
Axis 614 is rotatably coupled with shell 10, and force section 612 is used to apply extruding force to bandage 20.Locking bracket 61 can be in L
Shaft 614 can be set in the corner of L-shaped structure in shape, and shaft is rotatably installed on bracket 61 is locked on shell 10, applies
Power portion 612 and auxiliary section 613 are located at the two sides of mounting portion 611, and to form the structure for being similar to lever, locking piece 62 is to matching
Conjunction portion 613, which applies, supports power, and under the action of this supports power, force section 612 also can tightly press bandage 20, apply to bandage 20
Add extruding force, to achieve the effect that fixed bandage 20.
Locking device 60 may include lock state and unlocked state, in the locked state, locking piece 62 and auxiliary section 613
Cooperation is to prevent mounting portion 611 from rotating towards the direction of release bandage 20；In the unlocked state, locking piece 62 discharges auxiliary section 613
So that mounting portion 611 can rotate.As shown in fig. 6, mounting portion 611 switchs to the direction for discharging bandage 20, mounting portion 611 clockwise
Switch to the direction for pressing fixed bandage 20 counterclockwise.
Further, locking device 60 can also include elastic component 63, and one end of locking piece 62 is used for and auxiliary section 613
Cooperation, the other end of locking piece 62 are connect with one end of an elastic component 63, and the other end of elastic component 63 is connect with shell 10.Specifically
, elastic component 63 can be axle spring, alternatively, can also be rubber block, as long as capableing of the flexible of axial stretching
Object, the present embodiment does not limit.By the setting of elastic component 63, enable between locking piece 62 and auxiliary section 613
Cooperation it is even closer and stablize.When needing locking device 60 being switched to unlocked state, user can be towards compression elastic piece
63 direction pressure-locks part 62, so that locking piece 62 exits the cooperation with auxiliary section 613, locking device 60 can be around the shaft
614 rotations, the extruding force that force section 612 is applied to bandage 20 at this time can reduce, and locking device 60 is in the unlocked state, this
When, bandage 20 can be twitched, and user can adjust the fixed part 21 of bandage 20 and the length allocation ratio in wearing portion 22.
As shown in Figure 3 and Figure 4, after bandage 20 is adjusted, locking bracket 61 can be turned into auxiliary section 613 and lock
Determine the cooperation of part 62 in place, bandage 20 is fixed.
In addition, bandage regulating mechanism can also include elastic cushion 70, elastic cushion 70 can be fixed on the housing 10, force section
612 for pressing bandage 20 in elastic cushion 70.Elastic cushion 70 can be pressed deformation, bandage 20 under the action of pressing force
It is pressed against on elastic cushion 70, the mode on smooth 10 surface of shell is pressed against compared to bandage 20, since elastic cushion 70 is
Elasticity, it is easily deformed after pressing, the friction between bandage 20 and elastic cushion 70 is larger, so that bandage 20 can be consolidated
It is fixed, improve the reliability of bandage regulating mechanism.
As shown in Figure 2 and Figure 5, bandage driving device 30 may include motor 31, the first idler wheel 32 and the second idler wheel 33.Electricity
Machine 31 can be stepper motor, and small volume lasts a long time, and structure is simple, and weight is also relatively small, is very suitable to apply
In head-wearing type intelligent equipment.
First idler wheel 32 can be fixedly connected with the output shaft of motor 31, and bandage 20 can be by the first idler wheel 32 and the second rolling
Wheel 33 is opposite to be clamped, and motor 31 drives the rotation of the first idler wheel 32, and the first idler wheel 32 drives the rotation of the second idler wheel 33, and drives bandage
20 movements.First idler wheel 32 can be fixedly connected by a roller shaft 321 with the output shaft of motor 31.In the present embodiment, it is
Installation space is saved, the first idler wheel 32, the second idler wheel 33 can be set on locking bracket 61.Roller shaft 321 is by motor 31
Twisting resistance is transmitted on the first idler wheel 32.The second idler wheel 33 is understood to the generation extruding force of bandage 20 to provide frictional force simultaneously,
The adjusting in the length (i.e. the length in wearing portion 22) to bandage 20 is realized under the rotation of the first idler wheel 32.
The excircle of first idler wheel 32 can be in dentation, and the surface of bandage 20 can cooperate with the first idler wheel 32 of dentation,
To realize transmission.First idler wheel 32 and/or the second idler wheel 33 are flexible roller, thus, it is possible to increase bandage 20 and the first idler wheel
32 and/or the second friction between idler wheel 33, bandage 20 be not easy to skid, be conducive to the transmission of bandage 20, it is in the present embodiment, excellent
Choosing, the first idler wheel 32 is Metal Contact Rollers, and the second idler wheel 33 is flexible roller.In addition, alternatively, in order to avoid tying up
Band 20 skids, and the first idler wheel 32 and/or the second idler wheel 33 may be plastic roller.
It is understood that bandage driving device 30 can also be other form, for example, the medium position of bandage 20 is fixed
In a shaft, shaft can be fixedly connected with the output shaft of the rotating drive parts such as motor, be directly driven by rotating drive part
Shaft rotates and bandage 20 is driven to be wound around in shaft, to realize the purpose for adjusting 20 length of bandage.
Fig. 7 is the structural representation of the bandage storage device and optical bodies in the bandage regulating mechanism of the embodiment of the present invention
Figure；As shown in figure 5 and figure 7, bandage regulating mechanism provided in this embodiment can also include bandage storage device 70, in shell 10
In can be equipped with bandage storage support 13, sliding slot 13 is offered on bandage storage support 13, bandage storage device 70 is slidedly arranged on
In sliding slot 13.Bandage storage device 70 can along the chute 13 length direction it is flexible, bandage 20 along the chute 13 length direction around
In bandage storage device 70.Specifically, sliding slot 13 can be elongated, bandage 20 can be wound around bandage with "the" shape
In storage device 70, it can prevent bandage 20 from winding.Bandage storage device 70 can there are two, corresponding, sliding slot 13 can also be with
There are two, cooperate respectively with bandage storage device 70.Certain distance is kept between two bandage storage devices 70, it is preferred that two
The distance of person can be equal to the width of bandage 20, to guarantee the planarization of the storage of bandage 20 to the full extent.
Bandage storage support 13 is the effect for supporting entire bandage storage device 70.Bandage storage support 13 can be detachable
Ground is fixed on the housing 10, for example, in the present embodiment, being fixed in lower case 12 by four screws.
As shown in figure 5, bandage storage device 70 can specifically include: intermediate elastomeric 71 and elastomer fixing seat 72；
The both ends of intermediate elastomeric 71 can be respectively equipped with elastomer fixing seat 72, and bandage storage device 70 passes through elastomer fixing seat 72
It is slidedly arranged in sliding slot 13.Elastomer fixing seat 72 may include sliding axle 73, and sliding axle 73 is slidably arranged in sliding slot 13.It is intermediate
Elastomer 71 provides the fixed elastic force done between 72 of elastomer, and intermediate elastomeric 71 can be axle spring, if pulling bandage
20, under the action of intermediate elastomeric 71, two elastomer fixing seats 72 can be relatively close, once bandage 20 is drawn in release
Dynamic, elastomer fixing seat 72 can restore deformation under the action of intermediate elastomeric 71, to guarantee that bandage 20 is expanded to as far as possible
Most smooth state prevents from winding.
As shown in fig. 7, on shell 10 or bandage storage support 13, and be located at close to the position at 70 both ends of bandage storage device
Touch-switch 80 can be equipped with by setting place, and touch-switch 80 can be connect with controller 50, when the both ends of bandage storage device 70 are touched
When encountering touch-switch 80, touch-switch 80 generates trigger signal, to prompt the length in the wearing portion 22 of the current bandage 20 of user
For preset length, controller 50 can control bandage driving device 30 according to trigger signal and stop working.Specifically, user can be with
The length in default wearing portion 22, and following corresponding relationship can be preset: when wearing portion 22 is in the preset length, bandage is received
Receiving the both ends of device 70 is contacted with touch-switch 80.If after prolonged use or discovery setting bandage 20 wearing portion
When 22 length deviates, such as the length in discovery wearing portion 22 has extended 5cm compared with preset length, then correspondingly, explanation exists
The length of fixed part 21 in shell 10 reduces 5cm.
It further, can also include reset operation unit 90, reset operation unit 90 is connect with controller 50, resetting behaviour
Make unit 90 and orders control bandage driving device 30 to drive according to resetting for receiving the resetting order of user's input, controller 50
Bandage 20 moves to the length in wearing portion 22 in preset length.Reset operation unit 90 can be the key being set on shell 10
Area can trigger reset operation unit 90, that is, issue weight when the length in user's discovery wearing portion 22 is not consistent with preset length
Order is set, controller 50 receives the signal of the resetting order, controls bandage driving device 30 according to the resetting order and operates, adjusts
20 length allocation ratio of bandage is saved, during adjusting, bandage storage device 70 is slided in sliding slot 13, is stored and is filled when bandage
When setting 70 both ends and touching touch-switch 80, touch-switch 80 issues trigger signal, to indicate that bandage 20 has been adjusted at this time
To preset 22 length of wearing portion, bandage driving device 30 can stop working, and user can use locking device 60 by bandage
20 lockings.
Embodiment two
The present embodiment provides a kind of head-wearing type intelligent equipment, further include as implemented as shown in Figure 1, including optical bodies 100
The bandage regulating mechanism 200 that example one provides, the wearing portion 22 of bandage 20 is connect with optical bodies 100.It can be in optical bodies 100
Multiple optical modules are provided with, the inside of bandage regulating mechanism 200 can be equipped with sponge block 300, sponge block 300 and user's head
Contact increases wear comfort.
The structure of bandage regulating mechanism in head-wearing type intelligent equipment provided in this embodiment and function and one phase of embodiment
Together, embodiment one is specifically please referred to, this embodiment is not repeated herein.
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (12)
1. a kind of bandage regulating mechanism characterized by comprising
Shell；
Bandage, a part of the bandage, which is fixed in the shell, forms fixed part, and another part of the bandage stretches out institute
Shell is stated to wear to form wearing portion for user's head；
Bandage driving device is sequentially connected with the bandage, for driving the bandage to move, to adjust the fixed part and institute
State the length allocation ratio in wearing portion；
Input unit, for inputting bandage regulating command for user；
Controller is connect with the input unit and the bandage driving device, and the bandage adjusting for being inputted according to user refers to
It enables and controls the bandage driving device driving bandage movement；
Locking device is installed in the shell, for providing extruding force to the bandage, with the fixation bandage.
2. bandage regulating mechanism according to claim 1, which is characterized in that the locking device include locking bracket and
Locking piece；
The locking bracket includes mounting portion, force section and auxiliary section, and the mounting portion can be rotated by shaft and the shell
Ground connection, the force section are used to apply extruding force to the bandage；
The locking device includes lock state and unlocked state, and in the locked state, the locking piece is matched with the auxiliary section
It closes to prevent the mounting portion from rotating towards the direction of release bandage；In the unlocked state, the locking piece discharges the auxiliary section
So that the mounting portion can rotate.
3. bandage regulating mechanism according to claim 2, which is characterized in that the locking device further includes elastic component, institute
The one end for stating locking piece is used to cooperate with the auxiliary section, and the other end of the locking piece is connect with one end of an elastic component, institute
The other end for stating elastic component is connect with the shell.
4. bandage regulating mechanism according to claim 2 or 3, which is characterized in that further include elastic cushion, the elastic cushion is solid
Determine on the housing, the force section is used to press the bandage in the elastic cushion.
5. bandage regulating mechanism according to claim 1, which is characterized in that the bandage driving device includes motor,
One idler wheel and the second idler wheel；
First idler wheel is fixedly connected with the output shaft of the motor, and the bandage is by the first idler wheel and the opposite folder of the second idler wheel
Tightly, the first idler wheel described in the motor driven rotates, and first idler wheel drives the second idler wheel rotation, and ties up described in drive
Band movement.
6. bandage regulating mechanism according to claim 5, which is characterized in that first idler wheel and/or the second idler wheel are
Flexible roller.
7. bandage regulating mechanism according to claim 5, which is characterized in that first idler wheel passes through a roller shaft and institute
The output shaft for stating motor is fixedly connected.
8. bandage regulating mechanism according to claim 1, which is characterized in that further include bandage storage device, in the shell
It can be equipped with bandage storage support in body, offer sliding slot on bandage storage support；
The bandage storage device can length direction along the chute it is flexible, length direction winding of the bandage along the sliding slot
In in the bandage storage device.
9. bandage regulating mechanism according to claim 8, which is characterized in that the bandage storage device includes: intermediate bullet
Property body and elastomer fixing seat；
The both ends of the intermediate elastomeric are respectively equipped with elastomer fixing seat, and the bandage storage device is solid by the elastomer
Reservation is slidedly arranged in the sliding slot.
10. bandage regulating mechanism according to claim 8 or claim 9, which is characterized in that in the shell or bandage storage support
On, and be located at the position at bandage storage device both ends and be equipped with touch-switch, the touch-switch and controller connect
It connects, when the both ends of the bandage storage device touch the touch-switch, the touch-switch generates trigger signal, to mention
The length for showing the wearing portion of the current bandage of user is preset length, and the controller controls bandage according to the trigger signal and drives
Device stops working.
11. bandage regulating mechanism according to claim 10, which is characterized in that it further include reset operation unit, it is described heavy
It sets operating unit to connect with the controller, the reset operation unit is used to receive the resetting order of user's input, the control
Device processed controls the bandage driving device driving bandage according to the resetting order and moves to the length in wearing portion in preset length.
12. a kind of head-wearing type intelligent equipment, including optical bodies, which is characterized in that further include such as any one of claim 1-11
The wearing portion of the bandage regulating mechanism, the bandage is connect with the optical bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572774.6A CN109407324B (en) | 2018-12-21 | 2018-12-21 | Strap adjustment mechanism and head-mounted smart device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572774.6A CN109407324B (en) | 2018-12-21 | 2018-12-21 | Strap adjustment mechanism and head-mounted smart device |
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| CN109407324A true CN109407324A (en) | 2019-03-01 |
| CN109407324B CN109407324B (en) | 2025-02-11 |
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| CN201811572774.6A Active CN109407324B (en) | 2018-12-21 | 2018-12-21 | Strap adjustment mechanism and head-mounted smart device |
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| CN109407324B (en) | 2025-02-11 |
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