A kind of clamping device and helmet
Technical field
The embodiment of the present invention belongs to helmet technical field, specifically, being related to a kind of clamping device and helmet.
Background technique
With VR (virtual reality, virtual reality)/AR (Augmented Reality, augmented reality) product
There are many VR/AR helmets on the market in prevalence.Mobile phone can be inserted into equipment by one of helmet, by making
Use mobile phone as broadcasting main body.In existing equipment, usually mobile phone is fixed in advance by mobile phone box, then by box of mobile telephone
Son is fitted into helmet.
But the mode of the fixed mobile phone of mobile phone box usually realizes being fixedly clamped for mobile phone by sliding piece, for example,
The clamping of mobile phone is realized to the sliding piece with Y-direction by X.It not can guarantee in mobile phone center and helmet by sliding piece
The heart is perfectly aligned, so that user in viewing, can feel the feeling of picture offset, affect experience effect.Meanwhile existing mobile phone
The mode of the fixed mobile phone of box is usually limited by box size, and more mobile phones can not be adapted to.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of clamping device and helmet, a variety of clamped parts can be adapted to
While, it is ensured that clamped part is clamped at the center of device.
The technical issues of to solve in the prior art, the embodiment of the invention provides a kind of clamping devices, comprising: at least one
To clamping plate, driving mechanism and survey wide sensor;Wherein,
The pairs of clamping plate is located at the ipsilateral of the wide sensor of the survey, and connect respectively with the driving mechanism, and at
Pair the clamping plate be oppositely arranged to form accommodating space;
The wide sensor of the survey is connect with the driving mechanism, and the wide sensor of the survey is according to the clamped part measured
Width controls the driving mechanism and drives the pairs of clamping plate synchronous relative motion preset distance, so as to the pairs of folder
Board clamping is accommodated in the clamped part in the accommodating space.
Optionally, the clamping plate includes bottom plate and the side plate that is arranged on the bottom plate;
The clamped part enters in the accommodating space, is carried on the bottom plate;
The side plate is connect with the driving mechanism, and the side plate is clamped under the driving of the driving mechanism to described
Part is clamped.
Optionally, the driving mechanism includes driver and transmission parts;
The transmission parts include rack gear, driving gear and transmission gear, the rack gear connect with the side plate and with institute
State transmission gear engagement;The transmission gear is engaged with the driving gear;The driving end of the driver and the sliding tooth
Wheel connection.
Optionally, each clamping plate is connect with a driving mechanism.
Optionally, further includes: limit plate;
The limit plate is oppositely arranged with the wide sensor of the survey, and at least a pair of clamping plate is located at the limit plate and institute
It states between the wide sensor of survey, the limit plate is used to limit the maximum distance that the clamped part enters the accommodating space.
It optionally, further include fixed plate;
The driving mechanism and the wide sensor of the survey are fixed in the fixed plate;
At least a pair of clamping plate slidable connection is in the fixed plate.
It optionally, further include slideway support plate;
The slideway support plate is fixed in the fixed plate, is provided in the slideway support plate along the clamping plate
The slideway that glide direction extends;
Clamping plate place corresponding with the slideway, which is provided with, matches the sliding rail used with the slideway, can be along the cunning
The extending direction in road moves back and forth.
Optionally, the wide sensor of the survey is infrared sensor;
The infrared sensor includes multiple infrared detection lamps, and the periphery of multiple infrared detection lamps is provided with limit for height frame
Frame, the clamped part pass through the limit for height frame and enter the accommodating space.
It optionally, further include control unit, the control unit is connect with the driving mechanism, and the control unit is controllable described
Driving mechanism drives the synchronous back movement of the pairs of clamping plate, so that the pairs of clamping plate discharges the clamped part.
Correspondingly, the embodiment of the invention also provides a kind of helmets, comprising: the clamping device as described in above-mentioned.
Technical solution provided in an embodiment of the present invention surveys wide sensor and driving mechanism by setting, so that pairs of folder
Plate can realize the automatic clamping to clamped part, can be adapted to a variety of clamped parts, and the pairs of clamping plate moves synchronously, can
Guarantee to be clamped the center that part is clamped at device, clamping process is simple and fast, and use is more humanized, to improve use
The usage experience at family.
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
Some embodiments of bright embodiment, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes the embodiment of the present invention
A part, the illustrative embodiments and their description of the embodiment of the present invention are used to explain the present invention embodiment, do not constitute to this hair
The improper restriction of bright embodiment.
In the accompanying drawings:
Fig. 1 is the planar structure schematic diagram of the clamping device of the embodiment of the present invention;
Fig. 2 is the schematic perspective view of the clamping device of the embodiment of the present invention;
Fig. 3 is the structural schematic diagram of the driving mechanism of the embodiment of the present invention.
Description of symbols
10: clamping plate;11: bottom plate;12: side plate;20: driving mechanism;21: driver;22: transmission parts;221: rack gear;
222: driving gear;223: transmission gear;30: surveying wide sensor;31: limit for height frame;40: limit plate;50: fixed plate;60: sliding
Road support plate.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment in the embodiment of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to implementation of the present invention
The range of example protection.
Inventor has found in the implementation of the present invention, currently, the mode of the fixed mobile phone of existing mobile phone box is usual
It is that being fixedly clamped for mobile phone is realized by sliding piece, the center that not can guarantee mobile phone center and helmet is perfectly aligned, and
The mode of the fixed mobile phone of existing mobile phone box is usually limited by box size, and more mobile phones can not be adapted to.
It therefore, is to solve defect in the prior art, the embodiment of the present invention provides a kind of clamping device and helmet, energy
While being enough adapted to a variety of clamped parts, it is ensured that clamped part is clamped at the center of device.
Carry out the embodiment of the present invention will be described in detail embodiment below in conjunction with accompanying drawings and embodiments, whereby to of the invention real
Applying such as what applied technology method can fully understand and reality accordingly to solve technical problem and reach the realization process of technical effect
It applies, structure of the invention is described further below in conjunction with attached drawing.
Embodiment 1:
Fig. 1 is the planar structure schematic diagram of the clamping device of the embodiment of the present invention, and Fig. 2 is that the clamping of the embodiment of the present invention fills
The schematic perspective view set, as depicted in figs. 1 and 2.
The embodiment of the invention provides a kind of clamping devices, comprising: at least a pair of of clamping plate 10, driving mechanism 20 and the wide biography of survey
Sensor 30.
Wherein, pairs of clamping plate 10, which is located at, surveys the ipsilateral of wide sensor 30, and connect respectively with driving mechanism 20, and in pairs
Clamping plate 10 be oppositely arranged to form accommodating space.It surveys wide sensor 30 to connect with driving mechanism 20, surveys wide sensor 30 according to survey
The width of the clamped part measured, control driving mechanism 20 drive pairs of 10 synchronous relative motion preset distance of clamping plate, so as to
Pairs of clamping plate 10 clamps the clamped part being accommodated in accommodating space.
Technical solution provided in an embodiment of the present invention surveys wide sensor 30 and driving mechanism 20 by setting, so that in pairs
Clamping plate 10 can realize the automatic clamping to clamped part, a variety of clamped parts can be adapted to, and the pairs of clamping plate 10 is same
Step movement, it is ensured that clamped part is clamped at the center of device, and clamping process is simple and fast, and use is more humanized,
To improve the usage experience of user.
For being clamped part and be mobile phone, for example, mobile phone enters accommodating space through surveying wide 30 place side of sensor, surveys
Wide sensor 30 can measure the width of mobile phone, then according to the width of mobile phone measured, to the output of driving mechanism 20 away from
From signal.Driving mechanism 20 drives pairs of 10 synchronous relative motion preset distance of clamping plate according to distance signal is received, so as to
Pairs of clamping plate 10 clamps the mobile phone being accommodated in accommodating space.Wherein, preset distance can be of same size with mobile phone or slightly
Less than the width of mobile phone.Surveying wide 30 driving mechanism 20 of sensor output distance signal can be completed by processing chip, survey wide pass
Sensor 30 includes processing chip, surveys the width that wide sensor 30 measures mobile phone, and the width of mobile phone is exported to processing chip.Place
Manage chip according to mobile phone width, to driving mechanism 20 export distance signal.Certainly, processing chip can also be absolute construction,
It is not included in and surveys in wide sensor 30.
Clamping device provided in an embodiment of the present invention is described in further detail below.
With continued reference to Fig. 1 and 2, in a kind of achievable embodiment of the invention, clamping plate 10 includes that bottom plate 11 and setting exist
Side plate 12 on bottom plate 11.Clamped part enters in accommodating space, is carried on bottom plate 11.Side plate 12 and driving mechanism 20 connect
It connects, side plate 12 is clamped clamped part under the driving of driving mechanism 20.Bottom plate 11 in pairs of clamping plate 10 court respectively
Extend to other side's direction, clamping plate 10 when moving, is moved along the extending direction of bottom plate 11, can be played by bottom plate 11
Guiding role, preventing clamping plate 10, direction deviates when moving, and the power for causing side plate 12 to be clamped on clamped part shifts, right
Clamped part clamps not strongly solid.In addition, the maximum distance moved towards by the clamping plate 10 that bottom plate 11 can also be defined as pair, when
When pairs of clamping plate 10 is moved towards to maximum distance, two bottom plates 11 are mutually abutted, to prevent pairs of clamping plate 10 from continuing phase
To movement.
In a kind of achievable embodiment of the invention, to prevent side plate 12 to be clamped to clamped part, side plate 12
Clamped part is caused to damage, is provided with buffer layer on the side that side plate 12 is contacted with clamped part.Buffer layer has elasticity, when
When side plate 12 is clamped clamped part under the driving of driving mechanism 20, buffer layer is squeezed that deformation occurs, counteracts
Side plate 12 is applied to the power on clamped part, prevents from being clamped part and being squeezed by side plate 12 hurting.
Referring to fig. 2 with 3, pairs of clamping plate 10 is driven to be moved for driving mechanism 20 is better achieved, of the invention one
In the achievable embodiment of kind, driving mechanism 20 includes driver 21 and transmission parts 22.Transmission parts 22 include rack gear 221,
Driving gear 222 and transmission gear 223, rack gear 221 connect with side plate 12 and engage with transmission gear 223;Transmission gear 223 with
Gear 222 is driven to engage;The driving end of driver 21 is connect with driving gear 222.Specifically, the rotation of driver 21 can drive
It drives gear 222 to rotate, the rotation band nutating gear 223 of gear 222 is driven to rotate, the rotation band movable tooth of transmission gear 223
221 straight line back and forth movement of item, rack gear 221 drive side plate 12 mobile.Wherein, a kind of achievable mode is, transmission gear 223
Diameter is greater than the diameter of driving gear 222, and the speed mobile to rack gear 221 in this way can play the role of deceleration.Certainly, in order to
It realizes different degrees of deceleration, the diameter of gear 222, transmission gear 223 can be driven by changing, can also be added deduct by increasing
The quantity of gear 222, transmission gear 223 is driven to realize less.In addition, the implementation of transmission parts 22 further includes ball wire
The nut of thick stick, ball-screw is connect with side plate 12, and the screw rod of ball-screw is connect with driver 21, between driver 21 and screw rod
It is provided with deceleration device.
In embodiments of the present invention, driving mechanism 20 can be one or more, when driving mechanism 20 is one, driving machine
Structure 20 includes driver 21 and transmission parts 22.Driver 21 is arranged between pairs of clamping plate 10.Transmission parts 22 include into
Pair rack gear 221, driving gear 222 and transmission gear 223.The driving end of driver 21 is connect with driving gear 222, sliding tooth
Wheel 222 is engaged with transmission gear 223, and transmission gear 223 engages between pairs of rack gear 221 and with pairs of rack gear 221.
Specifically, the rotation of driver 21 can drive driving gear 222 to rotate, and drive 223 turns of nutating gear of the rotation band of gear 222
It is dynamic, the rotation of transmission gear 223 drive pairs of rack gear 221 towards or away from straight line back and forth movement, rack gear 221 drives side plate
12 towards or away from movement.
When driving mechanism 20 is multiple, with continued reference to Fig. 1 and 2, in a kind of achievable embodiment of the invention, each folder
Plate 10 is connect with a driving mechanism 20.Driving mechanism 20 and the connection type and driving method of clamping plate 10 can be found in above-mentioned retouch
The content stated, no longer repeats one by one herein.
With continued reference to Fig. 1 and 2, in a kind of achievable embodiment of the invention, clamping device further include: limit plate 40.
Limit plate 40 is oppositely arranged with wide sensor 30 is surveyed, and at least a pair of of clamping plate 10 is located at limit plate 40 and surveys between wide sensor 30,
Limit plate 40 is for limiting the maximum distance that clamped part enters accommodating space.For being clamped part and be mobile phone, mobile phone is protruded into
When accommodating space, if in the case where without limit plate 40, mobile phone may protrude into it is too deep, cause mobile phone cannot be clamped at clamping dress
The center set.The maximum distance that mobile phone enters accommodating space can be limited by limit plate 40, limits the clamped position of mobile phone
It sets, while can also prevent mobile phone from deviating from clamping device from 40 place side of limit plate.
For the integration for further realizing clamping device, clamping device further includes fixed plate 50.Driving mechanism 20 and survey are wide
Sensor 30 is fixed in fixed plate 50.At least a pair of of 10 slidable connection of clamping plate is in fixed plate 50.Pass through fixation
Plate 50 can combine all parts of clamping device, so that clamping device realizes integration.
Further, clamping device further includes slideway support plate 60.Slideway support plate 60 is fixed in fixed plate 50,
The slideway extended along 10 glide direction of clamping plate is provided in slideway support plate 60.The place corresponding with slideway of clamping plate 10 be provided with
Slideway matches the sliding rail used, can move back and forth along the extending direction of slideway.It can be into one by the slideway in slideway support plate 60
Step ground limits the moving direction of clamping plate 10, and by the guiding role of slideway, can effectivelying prevent clamping plate 10, direction is deviated when moving,
The power for causing side plate 12 to be clamped on clamped part shifts, and clamps not strongly to clamped part solid.A kind of achievable mode
It is that slideway is the flanging for being separately positioned on the opposite two sides of slideway support plate 60, flanging and slideway support plate 60 are formed along cunning
The channel that support plate 60 length direction in road extends, bottom plate 11 protrude into channel.Another achievable mode is that slideway is difference
The pairs of strip protrusion of the opposite two sides of slideway support plate 60 is set, is formed between pairs of strip protrusion along slideway branch
The channel that 60 length direction of fagging extends, bottom plate 11 protrude into channel.It should be noted that slideway also can be set in bottom plate 11
On, sliding rail is arranged in slideway support plate 60, and implementation can refer to the content of foregoing description, no longer repeat one by one herein.
With continued reference to Fig. 1 and 2, in a kind of achievable embodiment of the invention, surveying wide sensor 30 is infrared sensor.
Infrared sensor includes multiple infrared detection lamps, and the quantity by being clamped the infrared detection lamp that part blocks can detect that clamped
The width of part.In present example, to further prevent the object for not meeting clamped part specification to enter accommodating space, Duo Gehong
The periphery of outer detection lamp is provided with limit for height frame 31, is clamped part and passes through limit for height frame 31 into accommodating space.Pass through limit for height frame
Frame 31 can further screen the clamped part into accommodating space, after preventing excessive clamped part from entering accommodating space, folder
Plate 10 clamps not strongly admittedly clamped part, can all cause unnecessary damage to clamping device and clamped part.Of the invention one
In the achievable embodiment of kind, the limit for height height of limit for height frame 31 and the height of the side plate 12 in clamping plate 10 are proportional, example
Such as, twice of the limit for height height of limit for height frame 31 no more than 12 height of side plate.
In a kind of achievable embodiment of the invention, clamping device further includes control unit, control unit and driving mechanism 20
Connection, control unit can control driving mechanism 20 to drive the synchronous back movement of pairs of clamping plate 10, so that pairs of clamping plate 10 discharges
It is clamped part.Control unit include but is not limited to be control button.It takes the mobile phone as an example, after user has used, needs mobile phone
It is taken out out of clamping device.It releases order at this point, user can be exported by control button to driving mechanism 20 1, driving mechanism
20 can drive pairs of clamping plate 10 to be moved away from, and to unclamp mobile phone, realize the taking-up of mobile phone.Driving mechanism 20 drives in pairs
The distance that is moved away from of clamping plate 10 can be pre-determined distance or pairs of clamping plate 10 driven to be moved to maximum distance.Control
It includes: that control button direct controlling and driving mechanism 20 drives pairs of folder that key, which exports the mode to release order to driving mechanism 20,
Plate 10 is moved away from, alternatively, control button is connect with processing chip, control chip monitors the control release behaviour of control button
Make, then controls chip to driving mechanism 20 and export release signal, driving mechanism 20 drives pairs of clamping plate 10 according to release signal
It is moved away from.
Embodiment 2
Correspondingly, the embodiment of the invention also provides a kind of helmets, comprising: such as clamping device among the above.
In the embodiment of the present invention 2, clamping device can use for individual structure, for example, mobile phone is inserted into accommodating space
And then clamping device is fitted into helmet.Clamping device can also be arranged in helmet, a kind of achievable side
Formula is that helmet includes shell, and apparatus for fastening is arranged in shell.It is provided on shell for being clamped opening for part discrepancy
Mouthful, the survey width sensor setting of clamping device is in opening, the width of the clamped part for entering and leaving from opening.
The specific embodiment of embodiment 2 can refer to the embodiment in embodiment 1, not repeated one by one herein.
Helmet in the embodiment of the present invention include but is not limited to be wear-type VR (Virtual Reality, it is virtual existing
It is real) equipment, wear-type AR (Augmented Reality, augmented reality) equipment.For concrete example, in the embodiment of the present invention
Helmet width can no more than 220mm, thickness can no more than 130mm, can highly be not more than 170mm.Wherein,
With eyes line parallel direction be width direction, horizontal visually direction is thickness direction, vertical direction is short transverse.
In conclusion technical solution provided in an embodiment of the present invention, surveys wide sensor and driving mechanism by setting, so that
Pairs of clamping plate can realize the automatic clamping to clamped part, can be adapted to a variety of clamped parts, and the pairs of clamping plate is same
Step movement, it is ensured that clamped part is clamped at the center of device, and clamping process is simple and fast, and use is more humanized,
To improve the usage experience of user.
It should be noted that, although being described in detail in conjunction with attached drawing to a specific embodiment of the invention, but not
It is interpreted as the restriction to protection scope of the present invention.In range described by claims, those skilled in the art are not
The various modifications and deformation that can be made through creative work still fall within protection scope of the present invention.
The example of the embodiment of the present invention is intended to concisely illustrate the technical characterstic of the embodiment of the present invention, so that art technology
Personnel can intuitively understand the technical characterstic of the embodiment of the present invention, be not intended as the improper restriction of the embodiment of the present invention.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be.Those of ordinary skill in the art are not the case where paying creative labor
Under, it can it understands and implements.
Several preferred embodiments of the embodiment of the present invention have shown and described in above description, but as previously described, it should be understood that
The embodiment of the present invention is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for
Other combinations, modifications, and environments, and above-mentioned introduction or related fields can be passed through in application contemplated scope described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the embodiment of the present invention spirit and
Range, then all should be in the protection scope of appended claims of the embodiment of the present invention.