Summary of the invention
In view of above content, be necessary the support providing a kind of using scope relatively wider.
A kind of support, it comprises sucking disc mechanism hole supporting frame, and support frame as described above is provided with assembly department, and described sucking disc mechanism is connected on described assembly department by ball pivot.
Further, described ball pivot comprises bulb, and described bulb is flexibly connected with support frame as described above.
Further, described ball pivot also comprises the pedestal be placed on support frame as described above, is provided with containing space in described pedestal, and described bulb protrudes in the described containing space of described pedestal.
Further, described ball pivot also comprises the elastic component between diapire and described bulb being arranged at described containing space, on the diapire that the two ends of described elastic component are held in described containing space respectively and described bulb.
Further, described elastic component be following several in one: helical spring, shell fragment, Elastic Block, resilient sleeve;
And/or described pedestal comprises body and blocked part, described containing space is arranged on described body, and described blocked part is arranged at the opening of described containing space, and described elastic component supports described bulb, makes described bulb push against on described blocked part;
And/or the through described pedestal of described containing space is arranged, and described ball pivot also comprises the baffle plate be arranged on described pedestal, the one end of containing space described in described baffle plate shutoff as the diapire of described containing space.
Further, lubricant medium and/or resisting medium is provided with in described containing space.
Further, described sucking disc mechanism comprises sucker and link, and described sucker is connected on described ball pivot by described link.
Further, described sucker is the concave surface sucker to described link direction depression.
Further, described sucker is plane sucker.
Further, described link comprises joint and is arranged at the nip portion on described joint, and described ball pivot is arranged on described joint, and described nip portion is connected on described sucker.
Further, described nip portion is provided with host cavity towards the side of described sucker, and the edge of described nip portion presses on described sucker.
Further, described sucking disc mechanism also comprises the extraction assembly be arranged on described link, and described extraction assembly is connected with described sucker, and described sucker can be made under external force to produce deformation to described link, to form vacuum chamber, make described sucker suction in external object.
Further, described extraction assembly comprises actuator, and described actuator is slidably disposed on described link, and is connected with described sucker.
Further, described extraction assembly also comprises operation piece, and described operation piece is connected on described actuator rotationally by pivot, and the relatively described link of described actuator can be driven to slide.
Further, described operation piece comprises tight lock part and the release portion of contiguous described pivot setting, and described operation piece is when described actuator rotates, and described tight lock part and described release portion push against successively on described link.
Further, the distance of the outside of described tight lock part and the gyration center of described operation piece is greater than the distance of the outside of described release portion and the gyration center of described operation piece.
Further, be provided with return unit between described sucker and described link, the two ends of described return unit are held on described sucker and described link respectively, and for providing restoring force for described sucker recovers deformation.
Further, the quantity of described sucking disc mechanism is multiple, and each described sucking disc mechanism is connected with support frame as described above by ball pivot.
Further, the quantity of described sucking disc mechanism is three, and three described sucking disc mechanisms each other uniform intervals are arranged on support frame as described above.
Further, support frame as described above comprises central body and is arranged at three support arms in described central body, and each described support arm is provided with described assembly department away from one end of described central body.
Further, support frame as described above is also provided with installing department, described installing department is provided with outside thread, be connected with external equipment by described outside thread to make support frame as described above.
Support of the present invention, because its sucking disc mechanism is connected on support frame as described above by described ball pivot, described sucking disc mechanism can independently be regulated relative to the installing angle of support frame as described above.When needs make described sucking disc mechanism be adsorbed on external bearer part, only need to make described sucking disc mechanism be adsorbed on described external bearer part individually, and regulate support frame as described above relative to the installation position of described sucking disc mechanism by described ball pivot, described support entirety can be made to adapt to and be fixed on described external bearer part.Therefore, in use, the surface for its absorption needs not be complete smooth flat to described support, and the surface of described absorption can be the smooth surface of multiple interruption, can be also curved-surface structure.Now, by adjusting the angle of described sucking disc mechanism relative to support frame as described above to the surface making described support adapt to described absorption, thus described support is fixed on the surface of described absorption.In sum, the restriction suffered by the using scope of described support is relatively little, and its using scope is relatively wider.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, when assembly is called as " being fixed on " another assembly, directly can there is assembly placed in the middle in it on another assembly or also.When an assembly is considered to " connection " another assembly, it can be directly connected to another assembly or may there is assembly placed in the middle simultaneously.When an assembly is considered to " being arranged at " another assembly, it can be set directly on another assembly or may there is assembly placed in the middle simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Below in conjunction with accompanying drawing, some embodiments of the present invention are elaborated.When not conflicting, the feature in following embodiment and embodiment can combine mutually.
Refer to Fig. 1, embodiment of the present invention provides a kind of support 100, may be used for supports outer equipment 200, as the shooting device such as photographic camera, vidicon camera, also may be used for the electronic equipment such as supporting mobile phone, panel computer, can also be used for supporting other any suitable external equipment, device, mechanisms etc., as The Cloud Terrace, display device etc.
Please refer to Fig. 2, described support 100 comprises supporting frame 10, ball pivot 30 and sucking disc mechanism 50.Specifically in the illustrated embodiment in which, the quantity of described sucking disc mechanism 50 and described ball pivot 30 is three, and each described sucking disc mechanism 50 is all connected on support frame as described above 10 by a described ball pivot 30.Support frame as described above 10 is for supporting described external equipment 200, and described sucking disc mechanism 50, for being adsorbed in external bearer part, is fixed on described external bearer part to make described support 100.
Support frame as described above 10 comprises central body 12 and support arm 14.Specifically in the illustrated embodiment in which, described support arm 14 is connected in described central body 12.
In the present embodiment, described central body 12 is roughly in cylindric, and the quantity of described support arm 14 is three.Described central body 12 is provided with installing department 13, and described installing department 13 is for installing described external equipment 200.Described installing department 13 is provided with outside thread, and described outside thread is used for being screwed with described external equipment 200, to be fixed in described central body 12 by described external equipment 200.
Three described support arms 14 are arranged on the periphery wall of described central body 12, and extend towards the direction away from described central body 12.Three described support arm 14 uniform intervals settings roughly each other, to make described support 100 when being adsorbed on described external bearer part, overall uniform force.Each described support arm 14 is provided with assembly department 141 away from one end of described central body 12, and described assembly department 141 is for installing described ball pivot 30.
In the present embodiment, the quantity of described ball pivot 30 is three, and each described ball pivot 30 is arranged on the described assembly department 141 of a corresponding described support arm 14 respectively.Each described ball pivot 30 includes pedestal 32, baffle plate 34, bulb 36 and elastic component 38.Specifically in the illustrated embodiment in which, described baffle plate 34 is arranged on described pedestal 32, and one end of described bulb 36 is contained in described pedestal 32, and described elastic component 38 is arranged in described pedestal 32.
Described pedestal 32 is fixedly installed on the end of described support arm 14.In the present embodiment, described pedestal 32, roughly in the tubular of hollow, throughly on it offers containing space 321.Described pedestal 32 comprises body 323 and is arranged at the blocked part 325 on described body 323, and the through described body of described containing space 321 and described blocked part 325 are arranged.Described body 323 is fixed on described support arm 14.Described blocked part 325 is arranged at one end of described body 323, and protrudes out towards the inside of described containing space 321, makes described containing space 321 less than the size in all the other regions in the size at described blocked part 325 place.Described blocked part 325, for offseting with described bulb 36, to eliminate the assembly clearance of described ball pivot 30, makes described ball pivot 30 not easily shake when rotating or shake.Be appreciated that described containing space 321 also can be ball recess.
Described baffle plate 34 is arranged at the one end away from described blocked part 325 on described body 323.Containing space 321 described in the shutoff of described baffle plate 34, is arranged using the diapire as described containing space 321.
One end of described bulb 36 protrudes out and is contained in described containing space 321, and can rotate relative to described pedestal 32.The other end of described bulb 36 is for connecting described sucking disc mechanism 50.
Described elastic component 38 is arranged between described baffle plate 34 and described bulb 36.The two ends of described elastic component 38 are held in described baffle plate 34 and described bulb 36 respectively, described bulb 36 is resisted against on described blocked part 325, thus eliminates the assembly clearance of described ball pivot 30, and described ball pivot 30 is not easily shaken when rotating.Be appreciated that described elastic component 38 also can omit, and described bulb 36 is directly installed in described containing space 321.
Further, in order to increase the damping of described ball pivot 30 when rotating, improving the operating handle of user, in described containing space 321, can resisting medium be provided with, as damping grease, damping wet goods.Or, in order to make the rotation of described ball pivot 30 more smooth and easy, improving the operating handle of user, in described containing space 321, can lubricant medium be provided with, as lubricating grease, lubricant oil, oiling agent etc.
Please refer to Fig. 3, described sucking disc mechanism 50 is connected to the one end away from described pedestal 32 on described bulb 36.Described sucking disc mechanism 50, for being adsorbed in external bearer part, is fixed on described external bearer part to make described support 100.Described sucking disc mechanism 50 comprises link 52, sucker 54 and extracts assembly 56.Specifically in the illustrated embodiment in which, described link 52 is connected on described bulb 36, and described sucker 54 is connected on described link 52 by described extraction assembly 56.
Please refer to Fig. 4, described link 52 comprises joint 521 and nip portion 523, and described nip portion 523 is arranged on described joint 521.
Described joint 521 is arranged on described bulb 36.Specifically in the illustrated embodiment in which, described joint 521 is roughly the cylindric of hollow.Described joint 521 offers accepting hole 5211 in the axial direction, and described accepting hole 5211 is for accommodating the part-structure of described extraction assembly 56.The sidewall of described joint 521 also axially offers chute 5213 along it, and described chute 5213 is connected with described accepting hole 5211, and runs through the sidewall of described joint 521.
Described nip portion 523 is arranged at described joint 521 one end away from described bulb 36, and extended towards the direction deviating from described joint 521.Specifically in the illustrated embodiment in which, described nip portion 523 is roughly in revolution lid shape, and it is for accommodating the part-structure of described extraction assembly 56.The side described nip portion 523 deviating from described joint 521 is provided with host cavity 5231.Described host cavity 5231 is connected with described accepting hole 5211, and for accommodating the part-structure of described extraction assembly 56.Described nip portion 523 is used for compressing described sucker 54 away from the end of described joint 521, when described sucker 54 is adsorbed on described external bearer part, the edge of described nip portion 523 pushes against described sucker 54, makes not easily deforming of described sucker 54, and its absorption is more firm.
Described sucker 54 is arranged on the side that described nip portion 523 deviates from described joint 521.In the present embodiment, described sucker 54 is plane sucker, its by flexible material as rubber etc. is made.Drive described sucker 54 to produce resiliently deformable to described host cavity 5231 inside by described extraction assembly 56, form region of no pressure between described sucker 54 and described external bearer part, thus described sucker 54 can be adsorbed on described external bearer part.
Described extraction assembly 56 is arranged on described joint 521, and is connected with described sucker 54.Described extraction assembly 56 comprises actuator 561, operation piece 563 and return unit 565.Specifically in the illustrated embodiment in which, described operation piece 563 is connected on described actuator 561, and described return unit 565 is sheathed on described actuator 561.
Described actuator 561 is contained in described accepting hole 5211 and described host cavity 5231, and its one end is connected on described sucker 54, and the other end protrudes in described accepting hole 5211, and can slide in described accepting hole 5211.
The contiguous described joint 521 of described operation piece 563 is arranged, and is connected with described actuator 561 by pivot 564.Particularly, described pivot 564 is arranged on described operation piece 563, and through after described chute 5213, is connected on described actuator 561.Under the effect of external force, described operation piece 563 can around the center axis thereof of described pivot 564, and drive described actuator 561 to slide in described accepting hole 5211, thus makes described actuator 561 drive described sucker 54 to produce resiliently deformable.
The two ends of described return unit 565 are held on described nip portion 523 and described sucker 54 respectively, and described return unit 565, for providing restoring force for the motion of described actuator 561, provides restoring force for described sucker 54 recovers deformation simultaneously.In the present embodiment, described return unit 565 is helical spring, and it is sheathed on outside described actuator 561.Be appreciated that described return unit 565 can be the energy-storage travelling wave tube of other types, as resilient sleeve, shell fragment, Elastic Block etc.
Specifically in the illustrated embodiment in which, described operation piece 563 is positioned at the outside of described nip portion 523, and it comprises operation unit 5631, release portion 5633 and tight lock part 5635.One end of described operation unit 5631 is articulated on described actuator 561 by described pivot 564, and the other end extends towards the direction deviating from described pivot 564.Described operation unit 5631 is for providing the position of pressing operation for user.The all contiguous described pivot 564 of described release portion 5633 and described tight lock part 5635 is arranged, and described release portion 5633 is adjacent to each other with described tight lock part 5635.Distance between the outside of described release portion 5633 and the central axis of described pivot 564 is less than the distance between the central axis of described tight lock part and described pivot 564.When described operation piece 563 rotates around described pivot 564 and drives described actuator 561 to slide, described release portion 5633 and described tight lock part 5635 are held in described nip portion 523 successively.
Under non-working condition, there is not resiliently deformable in described sucker 54, and described release portion 5633 is held in described nip portion 523.By pressing described operation unit 5631, described operation piece 563 rotates around described pivot 564, and drives described actuator 561 to slide towards the direction away from described sucker 54, makes described return unit 565 and described sucker 54 that elastic strain occur.Operation unit 5631 described in Continued depression, described release portion 5633 departs from described nip portion 523 gradually, described tight lock part 5635 proceeds to gradually and supports described nip portion 523, until after described sucker 54 reaches predetermined deformation quantity, described tight lock part 5635 is held in described nip portion 523, and can remain on steady state.Now, after elastic strain occurs described sucker 54, its side deviating from described actuator 561 produces vacuum cavity, and under atmospheric pressure effect, described sucking disc mechanism 50 can be adsorbed on described external bearer part securely.In present embodiment, this operation piece 563 is cam structure, is appreciated that and also can adopts other structures such as ratchet.
When described sucking disc mechanism 50 is pulled down from described external bearer part by needs, apply external force on described operation unit 5631, described operation piece 563 is rotated around described pivot 564, described tight lock part 5635 departs from described nip portion 523 gradually, under the pushing of the elastic restoring force of described return unit 565, described actuator 561 moves towards near the direction of described sucker 54, and described sucker 54 recovers deformation, described vacuum cavity disappears, and described sucking disc mechanism 50 can be pulled down from described external bearer part.
Support 100 of the present invention, because its sucking disc mechanism 50 is connected on support frame as described above 10 by described ball pivot 30, each described sucking disc mechanism 50 all can independently be regulated relative to the installing angle of support frame as described above 10.When needs make described sucking disc mechanism 50 be adsorbed on an external bearer part, only need to make each described sucker 54 be adsorbed on described external bearer part individually, and regulate support frame as described above 10 relative to the installation position of multiple described sucking disc mechanism 50 by described ball pivot 30, described support 100 entirety can be made to adapt to and be fixed on described external bearer part.Therefore, in use, the surface for its absorption needs not be complete smooth flat to described support 100, and the surface of described absorption can be the smooth surface of multiple interruption, can be also curved-surface structure.Now, adapt to the surface of described absorption by the angle adjusting the relative support frame as described above 10 of described sucking disc mechanism 50 to make described support 100, thus described support 100 is fixed on the surface of described absorption.In sum, the restriction suffered by using scope of described support 100 is relatively little, and its using scope is relatively wider.
Because described sucking disc mechanism 50 is connected on support frame as described above 10 by described ball pivot 30, described ball pivot 30 can play certain buffering and cushioning effect with being flexibly connected between support frame as described above 10.When described external bearer part clashed into or occur vibrations time, described ball pivot 30 can adaptively modifying support frame as described above 10 relative to the installation position of described sucking disc mechanism 50, avoid described support 100 and directly come off from described external bearer part because of vibrations.
Simultaneously, elastic component 38 is provided with in the pedestal 32 of described ball pivot 30, described bulb 36 is closely held on described pedestal 32 by described elastic component 38, reduces the assemblage gap of described ball pivot 30, make described sucking disc mechanism 50 not easily relatively support frame as described above 10 produce and rock.When described external bearer part is clashed into or vibrations occur, described elastic component 38 also can play damping vibration, endergonic effect.
In addition, the quantity of described sucking disc mechanism 50 is three, three described sucking disc mechanisms 50 are connected on support frame as described above 10 respectively by three described support arms 14, make the interval setting equably roughly each other of three described sucking disc mechanisms 50, make described sucking disc mechanism 50 stressed comparatively even in use, the stress not easily caused because of vibrations is concentrated and comes off from described external bearer part.
Be appreciated that described sucker 54 is not limited to plane sucker structure, it can also be designed to other structure.Such as, described sucker 54 can also be towards the concave surface sucker of described host cavity 5231 inner recess, now, described extraction assembly 56 can omit, and described sucker 54 is directly connected on described link 52, by extruding the air between described concave surface sucker and described external bearer part, by atmospheric pressure, described sucker 54 can be adsorbed on described external bearer part.
Be appreciated that the quantity of described sucking disc mechanism 50 can be not limited to three, it can be one, two, four, five, six or more.When the quantity of described sucking disc mechanism 50 is multiple, make the quantity of the support arm 14 on support frame as described above 10 equal with the quantity of described sucking disc mechanism 50, and each sucking disc mechanism 50 is articulated by a described ball pivot 30 and a described support arm 14.
The support 100 of embodiment of the present invention can but be not limited in the application of vehicle-mounted bracket, it can also be applied in daily household or other occasion, and this specification does not repeat one by one.
Above mode of execution is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to above mode of execution to invention has been detailed description, those of ordinary skill in the art should be appreciated that and can modify to technological scheme of the present invention or be equal to the spirit and scope of replacing and should not depart from technical solution of the present invention.