CN107965642B - A kind of supporting structure and electronic device - Google Patents
A kind of supporting structure and electronic device Download PDFInfo
- Publication number
- CN107965642B CN107965642B CN201711202204.3A CN201711202204A CN107965642B CN 107965642 B CN107965642 B CN 107965642B CN 201711202204 A CN201711202204 A CN 201711202204A CN 107965642 B CN107965642 B CN 107965642B
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- CN
- China
- Prior art keywords
- cambered surface
- surface portion
- stopper section
- support rod
- holding firmware
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007787 solid Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000007788 roughening Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 10
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/084—Head fittings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of supporting structure and using the electronic device of the supporting structure, the supporting structure includes including pedestal, support rod and card fixing component, pedestal is inserted into one end face of support rod by the foundation of a protrusion, and support rod is pivotably coupled to pedestal by card fixing component；Wherein, foundation includes the second stopper section and third stopper section that can be abutted the first stopper section and limitation card fixing component that simultaneously the first cambered surface portion of relative rotation, prevention card fixing component are detached from from top side with card fixing component and rotate angle relative to foundation.Holding firmware and the rotation of the abutting and relative damping in the first cambered surface portion realize the adjusting and holding of the relative position between support rod and pedestal, first stopper section, the second stopper section and third stopper section from different directions limit the moving range in the second cambered surface portion, existing security risk is eliminated, and the person of being convenient to use positions rapidly according to service condition.
Description
Technical field
The present invention relates to the electronic device of a kind of supporting structure and the application supporting structure, more particularly to one kind are rotatable
Supporting structure.
Background technique
The supporting structure of the prior art, referring to Figure 1.It is prominent in one end inserted base 1 of bar-like support bar 2 (such as arm)
1 ' is played, then is locked by screw 3 and is connected to protrusion realization fixation.Since screw and protrusion generally use hard metal material, two
Frictional force between person is limited, and the junction being easy to happen in supporting structure is fallen off, and bar-like support bar is caused to skew or bottom
Situations such as seat falls.In addition, bar-like support bar can not be rotated relative to pedestal, the device using the supporting structure is limited
Use scope.
Therefore, it is necessary to a kind of novel supporting structure be designed, to overcome drawbacks described above.
Summary of the invention
The purpose of the present invention is to provide a kind of supporting structure and electronic devices, are able to solve and connect in the prior art
The safety problem that place's clamping power deficiency encounters.
In order to achieve the above objectives, the present invention provides a kind of supporting structures comprising:
Support rod, the support rod include the first accommodating space, and first accommodating space is by one end of the support rod towards this
The internal stretch of support rod, wherein first direction is directed toward the other end of the support rod opposite with an end face by an end face
Face；
Pedestal, the pedestal include a foundation, which is rotatably contained in first accommodating space, the foundation
Include:
First cambered surface portion；
First stopper section, first stopper section are convexly equipped in the top in the first cambered surface portion；
Second stopper section, second stopper section are convexly equipped in a side in the first cambered surface portion；And
Third stopper section；The third stopper section is convexly equipped in another side in the first cambered surface portion；
And
Holding firmware, the holding firmware are movably fixed on the support rod, which includes the second cambered surface portion, second arc
Face with the surface in the first cambered surface portion movably to abut；
Wherein, which limits the second cambered surface portion to first direction movement, which surrounds should
First direction rotation, and the range of the rotation is limited between second stopper section and the third stopper section.
Preferably, first stopper section is convexly equipped in some or all of the top in the first cambered surface portion；
Second stopper section is convexly equipped in a some or all of side in the first cambered surface portion；And
The third stopper section is convexly equipped in some or all of another side in the first cambered surface portion；
Wherein, second stopper section and the third stopper section are set relative to the first direction or the first circle of axis of rotation
Heart angle, and the second cambered surface portion is set relative to the first direction or the second central angle of the axis of rotation, to obtain the support
Rotation angle range of the bar relative to the pedestal, wherein second central angle is less than first central angle.
Preferably, the first cambered surface portion is the surface of one of following solid: the bus of the surfaces of revolution of the solid
For the straight line for being parallel to rotary shaft, or with rotary shaft formed on-right angle angled straight lines curve or above at least two group
It closes；Alternatively, the solid is spherical surface.
Preferably, the first cambered surface portion or the second cambered surface portion have rough surface, the rough surface is by the following means
One of realize: surface roughening treatment is carried out to the first cambered surface portion or the second cambered surface portion, alternatively, in first cambered surface
The affixed friction plate in the surface in portion or the second cambered surface portion.
Preferably, the supporting structure further includes a fixed part, which includes first through hole, and the fixed part is to fixation
In the support rod；
Card fixing component includes the holding firmware and a bolt；The bolt passes through the first through hole and is connected to the holding firmware, and
Be movably connected with the holding firmware, to control the second cambered surface portion whether abutted with the first cambered surface portion or mutually abut
When tightness；
Wherein, the bolt and the first through hole are coupled by screw thread；Alternatively, the card fixing component further includes an elastic component, it should
One end of elastic component is connected to the fixed part, and the other end is connected to the holding firmware；Alternatively, the card fixing component further includes an elasticity
Part, one end of the elastic component are connected to the fixed part, and the other end is fixed on the bolt.
Preferably, the bolt includes bar portion and terminal part, wherein the bar portion corresponds to the first through hole, the terminal part edge
The sectional dimension of the bar portion length direction is less than the bar portion along the sectional dimension of the bar portion length direction, and the terminal part and the bar
First boss is formed between portion；
The holding firmware further includes abutting part and the second accommodating space, and the abutting part and the second cambered surface portion are located at second appearance
Opposite two sides between emptying, the abutting part have the second through-hole；
Wherein, after the terminal part of the bolt passes through the first through hole, second through-hole is also extended through, and the first boss is supported
It is connected to the abutting part, to push the second cambered surface portion to be movably connected to the first cambered surface portion.
Preferably, the card fixing component further include one be located at second accommodating space in bolt retainer, to the end
End is fixedly connected, so that the bolt drives the holding firmware mobile；Wherein, the size of the bolt retainer is greater than second through-hole
Size.
Preferably, the fixed part and the support rod are integrally formed；Wherein, which passes through an end face for the support rod
It is placed in first accommodating space, which passes through the first through hole of the fixed part and movably abut with the holding firmware.
Preferably, the card fixing component includes the fixed part；
The support rod further includes fixing opening portion, which communicates with first accommodating space, fixing opening
Portion matches with the holding firmware；
Wherein, by the holding firmware side of the card fixing component from fixing opening portion insertion, up at least portion of the holding firmware
Divide and enter in first accommodating space, and the fixed part of the card fixing component is fixed on the support rod.
In order to achieve the above objectives, the present invention provides a kind of electronic devices comprising:
Supporting structure as described above；And
Head, the head and the other end of the support rod of the supporting structure are adjacent, by the holding firmware this
Two cambered surface portions are rotatably abutted with the first cambered surface portion of the foundation, and the head is rotatable with respect to the pedestal.
Preferably, the head is lighting module, display module, photographing module or projection module.
Compared with prior art, supporting structure provided by the invention includes pedestal, support rod and card fixing component, and pedestal passes through
The foundation of one protrusion is inserted into one end face of support rod, and card fixing component is used to support rod being pivotably coupled to pedestal；Wherein, foundation
Including for being abutted with card fixing component and the first cambered surface portion of relative damping rotation, prevent card fixing component (or holding firmware) from top side
Second stopper section and the of the first stopper section and limitation card fixing component (or holding firmware) being detached from relative to foundation rotation angle
Three stopper sections.Holding firmware and the rotation of the abutting and relative damping in the first cambered surface portion realize opposite between support rod and pedestal
The adjusting and holding of position；The presence of first stopper section prevents from undesirably falling off between support rod and pedestal, eliminates presence
Security risk；The presence of second stopper section and third stopper section limits the adjusting model of the relative position of support rod and pedestal
It encloses, prevents security risk existing for unconfined relative rotation, and the person of being convenient to use positions rapidly according to service condition.
Using the electronic device of the supporting structure, head is by the second cambered surface portion of holding firmware and the first cambered surface of foundation
Portion rotatably abuts and rotatable relative to pedestal, to realize the support rod and pedestal secure connection of electronic device, and can
Relative rotation simultaneously navigates to rapidly certain rotation angle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the supporting structure of background technique；
Fig. 2A is the perspective exploded view of the supporting structure of first embodiment of the invention；
Fig. 2 B is the sectional view of the supporting structure of first embodiment of the invention；
Fig. 3 A to Fig. 3 C is the structural schematic diagram of the supporting structure of first embodiment of the invention.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment detailed
It is described as follows.
Some vocabulary is used in specification and claims to censure specific element.Have in fields
Usual skill is, it is to be appreciated that manufacturer may call the same element with different nouns.This specification and right are wanted
Ask book not in such a way that the difference of title is as element is distinguished, but with the difference of element functionally as differentiation
Criterion.Mentioned " comprising " is open term throughout the specification and claims, therefore should be construed to " including but
It is not limited to ".
Referring to shown in Fig. 2A to Fig. 3 C, the structural schematic diagram of the first embodiment of supporting structure of the present invention is disclosed.
The supporting structure includes pedestal 10, support rod 20 and card fixing component 30, and pedestal 10 is for fixing the supporting structure
In a foreign object, such as lie against on a desktop, or be fixed in a perpendicular walls, or be held in a rod-like device, etc.；Branch
Strut 20 is movably fixed on pedestal 10, to support or connect a head, to form electronic device.The head has
Certain application function, such as lighting module (lamp cap), display module (such as display screen, touch screen), photographing module are (as taken a picture
Machine, video recorder), projection module (such as projector), can also be for for clamping (such as clamp, manipulator) operational instrument, this hair
It is bright to be not limited；Card fixing component 30 is used to support rod 20 being pivotably coupled to pedestal 10.Wherein "bottom", "top", " side ",
The orientation or positional relationship of the instructions such as "upper", "lower" be based on the orientation or positional relationship shown in the drawings or the invention produce
Product using when the orientation or positional relationship usually put or the orientation that usually understands of those skilled in the art or position close
System, this kind of term is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In Fig. 2A
Into the embodiment of Fig. 3 C, the orientation or positional relationships of the instructions such as the "bottom", "top", " side ", "upper", "lower" with relative to
For the Z axis direction of diagram, "bottom" and "lower" are located relatively at Z axis negative sense, and "top" and "upper" are located relatively at Z axis forward direction,
" side " is located relatively at the direction perpendicular to Z axis；The Z axis forward direction can be to face upward perpendicular to level, can be perpendicular to wall
And extend to side, or perpendicular to the direction of clamping face, invention is not limited thereto.
Support rod 20 forms an accommodating space 21 from an end face 22 of support rod 20 towards its internal stretch, wherein extending
Other end (hereinafter referred to as first direction, Fig. 2A to figure on its length direction are directed toward by an end face 22 of support rod 20 in direction
Z-direction in 3C is first direction).
There is a foundation 11, foundation 11 is affixed and protrudes from pedestal 10, and foundation 11 is at least partially housed in branch on pedestal 10
In the accommodating space 21 of strut 10, and it can be relatively rotated with accommodating space 21.Preferably, at least partly shape of accommodating space 21 and
Its size and the corresponding part of foundation 11 match, and with relatively turnable simultaneously in the two, play mutually limiting and support
Effect；For example, other than the accommodation space left and taken for the holding firmware 31 in card fixing component 30, the other parts shape of accommodating space 21
Shape and its size and the corresponding part of foundation 11 match；Alternatively, corresponding to the top of foundation 11 and the accommodating space of bottom end
21 partial shape and its size matches with foundation 11.Foundation 11 and pedestal 10 are integrally formed, or 11 one end of foundation is affixed
In on pedestal 10 (as shown in Fig. 2A to Fig. 3 C).
The first cambered surface portion 111 is formed on 11 periphery of foundation, the first cambered surface portion 111 is as support rod 20 relative to pedestal 10
The foundation of rotation.
Card fixing component 30 includes a holding firmware 31, and holding firmware 31 is contained in the accommodating space 21 and can not be relative to appearance
21 rotation between emptying.Holding firmware 31 has one second cambered surface portion 311, and the second cambered surface portion 311 is abutted against with the first cambered surface portion 111,
The shape in the second cambered surface portion 311 and the first cambered surface portion 111 matches, the second cambered surface portion 311 along around the first direction (in other words
Z-direction) rotation surface size less than the surface size in the first cambered surface portion 111, the second cambered surface portion 311 is along rotation axis in other words
Second central angle of (first direction in other words, Z-direction, following rotation axis make this explanation) or axis of rotation is less than the first cambered surface
Portion is relative to rotation axis or the first central angle of axis of rotation, and the first central angle also may be defined as the second stopper section and third is stopped
Stopper is relative to rotation axis or the central angle of axis of rotation, that is to say, that the part of the surface in the first cambered surface portion 111 is by the second arc
Face 311 covers, and other parts surface is exposed from the second cambered surface portion 311；In this way, the second cambered surface portion 311 can be connected to the first arc
Face 111 can simultaneously be slided relative to the cambered surface in the first cambered surface portion 111；In other words, the second cambered surface portion 311 can be rotated clockwise to
The second stopper section is abutted, there are gaps between its other side and third stopper section at this time；Second cambered surface portion 311 rotates counterclockwise to
Third stopper section is abutted, there are gaps between its other side and the second stopper section at this time.First cambered surface portion 111 or the second cambered surface portion
311 bearing surface has certain roughness, i.e. the first cambered surface portion 111 or the second cambered surface portion 311 have rough surface, can lead to
One of following means are crossed to realize: surface roughening treatment, example are carried out to the first cambered surface portion 111 or the second cambered surface portion 311
Such as sandblasting, chemical etching granulation processing, deposition glue film, or rub on the surface affixed one in the first cambered surface portion 111 or the second cambered surface portion 311
Pad；Preferably, in the affixed friction plate 312 in surface in the second cambered surface portion 311,312 Pasting of friction plate is fixed and/or is inlayed
In the surface in the second cambered surface portion 311, the outer surface of friction plate is higher than to the convex wall or covering of the recessed circumferential inlayed when inlaying
The convex wall weakens the damping of friction plate 312 to prevent convex wall from abutting with the first cambered surface portion 111.By adjusting holding firmware 31
Relative position with foundation 11 is to adjust the tightness between its second cambered surface portion 311 and the first cambered surface portion 111, to change
Frictional force between the two adjusts damping.
Foundation 11 further includes the first stopper section 112, and the first stopper section 112 is located at the top in the first cambered surface portion 111, in
The top end abuts the second cambered surface portion 311 of holding firmware 31, prevent the second cambered surface portion 311 cross the first stopper section 112 so that with
Foundation 11 is detached from.First stopper section 112 protrudes from the top in the first cambered surface portion 111 along cambered surface normal direction or close to the direction of cambered surface normal direction
End edge line；First stopper section 112 can protrude from the whole of the top border in the first cambered surface portion 111, can also protrude from the first arc
One or more parts of the top border of face 111；Preferably, the first stopper section 112 of setting protrudes from the first cambered surface portion 111
The first camber line of top middle section arc segment, also, the part arc segment is greater than the top border in the second cambered surface portion 311
Size, to guarantee that the second cambered surface portion 311 will not cross the first stopper section 112 under the rotation angle of any permission and occur de-
From.
Foundation 11 further includes the second stopper section 113 and third stopper section 114, the second stopper section 113 and third stopper section 114
Be located at the first cambered surface portion 111 two side ends (be equivalent to along perpendicular to the head end of the first cambered surface of Z-direction in Fig. 2A -3C and
End), the second cambered surface portion 311 for being moved to the holding firmware 31 of the position is abutted to side, by the second arc of holding firmware 31
Face 311 is limited to the movement of the first cambered surface portion 111 between the second stopper section 113 and third stopper section 114, that is, limits fixing
Angle rotatable of the part 31 (support rod 20 in other words) relative to foundation 11 (pedestal 10 in other words).In the head that support rod 20 connects
When in the plane that portion is located at the angular bisector of the rotation angle and Z axis is constituted, it can get and equal angular rotate in the forward direction and inversely revolve
Turn；When in the plane that the head that support rod 20 connects is not located at the angular bisector of the rotation angle and Z axis is constituted, it can get not
With angle rotate in the forward direction and counter-rotating.The center of circle angle of settable first camber line is to obtain the support rod relative to the bottom
The maximum angle rotatable range of seat；Optionally, head, the second stopper section 113, the of the connection of support rod 20 is set as needed
Three stopper sections 114 obtain specific maximum forward rotation angle and most regicide relative to the position in rotation axis or axle center respectively
To rotation angle；For example, support rod 20 is used to support a light source, light source stops relative to the position in rotation axis or axle center with second
The angle that stopper 113 is formed is 70 degree, and the angle formed with third stopper section 114 is -30 degree, and such supporting structure, which is located at, to be used
When person left-hand side, light source can be rotated clockwise to 70 degree, to illuminate the desktop area in face of user；Light source can be with the inverse time
Needle rotates to -30 degree, and to illuminate computer screen or Accessorial Tools Storage etc., invention is not limited thereto.Second stopper section 113 protrudes from
The first side sideline in one cambered surface portion 111, third stopper section 114 protrude from the second side end edge line in the first cambered surface portion 111, and first
Side sideline, top border, the second side end edge line, bottom end sideline constitute the first cambered surface portion 111 of closure, and bottom end sideline can be with
10 upper surface of pedestal is flush or above 10 upper surface of pedestal；Second stopper section 112 protrudes from the part or complete in the first side sideline
Portion, third stopper section protrude from some or all of second side end edge line.First cambered surface portion 111 or a continuous cylinder
Face, the second stopper section 112 and third stopper section 113 are convexly equipped in first to form specific center of circle angle with rotation axis or axle center
The surface in cambered surface portion.Preferably, to obtain the mechanical strength and reduction of higher second stopper section 112 and third stopper section 113
Complexity is processed, the region not abutted with the second cambered surface portion 311 between the second stopper section 112 and third stopper section 113 is to be greater than
The arc surface of first cambered surface portion, 111 radius is presented.
First cambered surface portion 111 is the surface of one of following solid: the bus of the surfaces of revolution of the solid is parallel
Angled straight lines, camber line or the curve of on-right angle or above at least two group are formed in the straight line of rotary shaft, or with rotary shaft
It closes；Alternatively, the solid is spherical surface.Second cambered surface portion 311 matches with the first cambered surface portion 111, and is the first cambered surface portion 111
A part.For example, the first cambered surface portion 111 and the second cambered surface portion 311 can be cylindrical body (the i.e. mother of the solid surfaces of revolution of diagram
Line is the straight line for being parallel to Z-direction) surface, holding firmware 31 relative to foundation 11 using be parallel to Z-direction as rotation pivot
Axis.For another example, the first cambered surface portion 111 can also be that (i.e. the bus of the solid surfaces of revolution is not parallel for cone with the second cambered surface portion 311
In the straight line of Z-direction) surface, holding firmware 31 relative to foundation 11 to be parallel to Z-direction as rotating hinge, in this way,
The upper and lower surface adjacent with the second cambered surface portion 311 and when perpendicular the second cambered surface portion 311 in holding firmware 31, can permit setting branch
Strut 20 tilts a fixed angle (forming certain angle with Z-direction) relative to pedestal 10, and can rotate relative to pedestal 10；Card
When the upper and lower surface adjacent with the second cambered surface portion 311 is vertical with Z-direction in firmware 31, it can also be rotated perpendicular to the direction of Z-direction.Again
Such as, the first cambered surface portion 111 and the second cambered surface portion 311 can also be drum shaped body (i.e. the bus of the solid surfaces of revolution is camber line) or ball
The part of the surface of body；It, can also be in this way, when upper and lower surface adjacent with the second cambered surface portion 311 in holding firmware 31 is vertical with Z-direction
It is rotated perpendicular to the direction of Z-direction；When 311 longitudinal size is less than the first cambered surface portion 111 in the second cambered surface portion, setting branch may also allow for
Spherical rotary of the strut 20 relative to pedestal 10 relative to abutting, and it is opposite that support rod 20 can be adjusted in certain angular range
In the tilt angle of pedestal 10.
In one embodiment, card fixing component 30 further includes an elastic component 34, and holding firmware 31 is fixed in one end of elastic component 34；
By card fixing component 30 from the end face of support rod 20 22 be placed in 21 one specific accommodating area of side of accommodating space when, elastic component 34 it is another
One end is connected to accommodating area wall；When foundation 11 is packed into accommodating space 21, holding firmware 31 is abutted with compression elastic piece 34, in foundation
When 11 the first stopper section 112 is more than the second cambered surface portion 311, holding firmware 31 makes its second cambered surface portion because of the effect of elastic component 34
311 are connected to the first cambered surface portion 111 of foundation 11；Preferably, the top of foundation 11 is cone or part thereof, is fixed with pushing
Part 31 is mobile to accommodating area wall, facilitates the smooth insertion of foundation 11.Due to the effect of elastic component 34, the first cambered surface portion 111 and
Two cambered surface portions 311 abut, and can relatively damping rotary.
In one embodiment, which further includes a bolt 32 and a fixed part 33.Fixed part 33 has first to lead to
Hole 331, the size of first through hole 331 and the size of bolt 32 match；Fixed part 33 be used for it is affixed with support rod 20, can be with
As a part of support rod 20, a part of card fixing component 30 also can be used as.Card fixing component 30 includes the bolt 32.
The bar portion 321 of bolt 32 is across first through hole and abutting and holding firmware 31, to push the second cambered surface of holding firmware 31
Portion 311 is connected to the first cambered surface portion 111, and can relatively damping rotary.Bolt 32 passes through the screw thread and first through hole of bar portion 321
331 couplings to adjust the tightness that the second cambered surface portion 311 is abutted with the first cambered surface portion 111, and realize foundation 11 and support
Installation or removal between bar 20.The bar portion 321 of bolt 32 can also be with 331 pine of first through hole with coupling, at this point, card fixing component is also
Including elastic component 34, one end of elastic component 34 is connected to fixed part 33, and the other end is connected to holding firmware 31, the elasticity of elastic component 34
The the second cambered surface portion 311 for pushing dynamic holding firmware 31 is connected to the first cambered surface portion 111；Elastic component 34 can also one end be connected to fixed part
33, the other end is fixed on bolt 32, and the resilient force bolt 32 of elastic component 34 abuts holding firmware 31, and then pushes holding firmware 31
The second cambered surface portion 311 be connected to the first cambered surface portion 111；Under normal condition, the second cambered surface portion 311 of holding firmware 31 is connected to
One cambered surface portion 111, and because frictional force between the two can not relative rotation or can relative damping rotation；Bolt 32 is pulled out outward
Out when certain stroke, the second cambered surface portion 311 of holding firmware 31 is not connected to the first cambered surface portion 111 or is supported with lesser frictional force
It is connected to the first cambered surface portion 111, is rotated to adjust angle of the support rod 20 relative to pedestal 10, or the second arc in holding firmware 31
Face 311 carries out the installation of holding firmware 31 and foundation 11 or is detached from disassembly (especially in card when not being connected to the first cambered surface portion 111
When firmware 31 is movably fixedly connected with the terminal part 322 of bolt).
Further, bolt 32 further includes terminal part 322, along the sectional dimension of 321 length direction of bar portion, terminal part 322
Less than the sectional dimension of bar portion 321, a first boss 323 is formed between terminal part 322 and bar portion 321.Holding firmware 31 further includes
Abutting part 313 and the second accommodating space 314, abutting part 313 and the second cambered surface portion 311 are located at 314 phase of the second accommodating space
Pair two sides, abutting part 313 has the second through-hole 313a, and the position of the second through-hole 313a is corresponding with first through hole 331.Bolt
32 after the first through hole 331 for passing through fixed part 33, and terminal part 322 passes through the second through-hole 313a, and its first boss 323 is supported
It is connected to the abutting part 313 of holding firmware 31.The terminal part 322 of bolt 32 protrudes into the second accommodating space 314, and with the second accommodating space
35 phase of a bolt retainer in 314 is fixed, and the size of bolt retainer 35 is greater than the size of the second through-hole 313a, so that bolt
Fixing piece 35 will not be deviate from from the second through-hole 313a, so that holding firmware 31 is movably fixedly connected with bolt 32；By spiral shell
When bolt 32 extracts certain stroke outward, the second cambered surface portion 311 of holding firmware 31 is not connected to the first cambered surface portion 111, can be used to
It carries out the installation of holding firmware 31 and foundation 11 or is detached from disassembly, or rotation is to adjust angle of the support rod 20 relative to pedestal 10
Degree.
Fixed part 33 can be integrally formed with support rod 20, holds at this point, holding firmware 31 is placed in by the end face 22 of support rod 20
21 between emptying, the first through hole 331 of the fixed part 33 of 32 self-supporting bar 20 of bolt is penetrated and is abutted against with holding firmware 31.Holding firmware
31 can be fully recessed into the accommodating area that 21 side of accommodating space is conducted with first through hole (also in the spiral shell of movable connection therewith
It is fully recessed into the help of bolt 32 in the accommodating area), in order to which foundation 11 is inserted into accommodating space 21 from end face 22；Foundation 11 is inserted into
After accommodating space 21, bolt 32 or elastic component 34 push holding firmware 31 (or its second cambered surface portion 311) be connected to foundation 11 (or
Its first cambered surface portion 111), realize support rod 20 relative to the limit of pedestal 10 and can relative rotation be fixedly connected.Holding firmware
It can not be rotated relative to support rod when 31 merging accommodating area, the size that accommodating area is set and the opposite position with first through hole
It sets, to be conducive to the contraposition between holding firmware 31 and first through hole 331 and bolt 32.
Fixed part 33 can also be independently of support rod 20, and can be fixedly connected with support rod 20, and the mode being fixedly connected includes
But be not limited to: engaging viscous sticked, is locked, welding.Support rod 20 has one to fix opening portion 23, fixes opening portion 23 and accommodating
Space 21 communicates；Opening portion is fixed perpendicular to the length extending direction of support rod 20.By each component of card fixing component 30 from support
The fixing opening portion 23 of bar 20 is inserted into.Preferably, each component combination in card fixing component 30 first can be obtained into card fixing component 30, and
Card fixing component 30 is inserted into from opening portion 23 is fixed, so that holding firmware therein 31 is extending at least partially into accommodating space 21；
When being inserted into foundation 11 in accommodating space 21, holding firmware 31 is abutted against with foundation 11.Fixed part 33 may include the first fixed part
332, the insertion of the first fixed part 332 fixes opening portion 23；Fixed part 33 may also include the second fixed part 333 and fit in fixing opening
The outer surface of support rod near portion or the outside groove for fitting in the support rod near fixing opening portion, groove are recessed
In the outer surface of support rod；Fixed part 33 can also include the first fixed part 332 and the second fixed part 333 simultaneously, and at this time second
Fixed part 333 is in 332 outside of the first fixed part (relative to Shi Eryan in support rod 20 is assembled in).Fixed part 33 may also include
Third fixed part 334, third fixed part 334 protrudes from the outer surface or outside groove of support rod after installation, for abutting
The head of bolt 32.
When fixed part 33 includes the first fixed part 332, along direction of insertion (in other words radially), the first fixed part 332
Sectional dimension can with the sectional dimension of holding firmware quite or greater than holding firmware sectional dimension；It can correspondingly, fixing opening portion 23
To include two parts, along direction of insertion (in other words radially), the sectional dimension of the first opening portion is greater than cutting for the second opening portion
Face size, for matching with holding firmware 31, the first opening portion is used to match with the first fixed part 332 for the second opening portion, and
And first the second boss formed between opening portion and the second opening portion for abutting the first fixed part 332.
In conclusion supporting structure of the invention includes pedestal, support rod and card fixing component, pedestal passes through the bottom of a protrusion
Column is inserted into one end face of support rod, and card fixing component is used to support rod being pivotably coupled to pedestal；Wherein, foundation include for
Card fixing component abuts first that simultaneously the first cambered surface portion of relative damping rotation, prevention card fixing component (or holding firmware) are detached from from top side
The second stopper section and third stopper section of stopper section and limitation card fixing component (or holding firmware) relative to foundation rotation angle.
Holding firmware and the rotation of the abutting and relative damping in the first cambered surface portion realize the tune of the relative position between support rod and pedestal
Section and holding；The presence of first stopper section prevents from undesirably falling off between support rod and pedestal, and it is hidden to eliminate existing safety
Suffer from；The presence of second stopper section and third stopper section limits the adjustable range of the relative position of support rod and pedestal, prevents nothing
Security risk existing for the relative rotation of limitation, and the person of being convenient to use navigates to rapidly certain rotation angle according to service condition
Degree.
Using the electronic device of the supporting structure, head is by the second cambered surface portion of holding firmware and the first cambered surface of foundation
Portion rotatably abuts and rotatable relative to pedestal, to realize the support rod and pedestal secure connection of electronic device, and can
Relative rotation simultaneously navigates to rapidly certain rotation angle.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
In the absence of conflict, the feature in the embodiment and embodiment in the present invention can be combined with each other.It must be noted that
The embodiment of exposure is not limiting as the scope of the present invention.On the contrary, made by without departing from the spirit and scope of the present invention more
Dynamic and retouching, belongs to scope of patent protection of the invention.
Claims (11)
1. a kind of supporting structure characterized by comprising
Support rod, the support rod include the first accommodating space, and first accommodating space is by one end of the support rod towards the support
The internal stretch of bar, wherein first direction is directed toward the other end of the support rod opposite with an end face by an end face；
Pedestal, the pedestal include a foundation, which is rotatably contained in first accommodating space, the foundation packet
It includes:
First cambered surface portion；
First stopper section, first stopper section are convexly equipped in the top in the first cambered surface portion；
Second stopper section, second stopper section are convexly equipped in a side in the first cambered surface portion；And
Third stopper section；The third stopper section is convexly equipped in another side in the first cambered surface portion；
And
Holding firmware, the holding firmware are movably fixed on the support rod, which includes the second cambered surface portion, the second cambered surface portion
Movably to be abutted with the surface in the first cambered surface portion；
Wherein, which it is mobile to the first direction to limit the second cambered surface portion, the second cambered surface portion around this first
Direction rotates, and the range of the rotation is limited between second stopper section and the third stopper section.
2. supporting structure as described in claim 1, which is characterized in that
First stopper section is convexly equipped in some or all of the top in the first cambered surface portion；
Second stopper section is convexly equipped in a some or all of side in the first cambered surface portion；And
The third stopper section is convexly equipped in some or all of another side in the first cambered surface portion；
Wherein, second stopper section and first center of circle of the third stopper section relative to the first direction or axis of rotation are set
Angle, and the second cambered surface portion is set relative to the first direction or the second central angle of the axis of rotation, to obtain the support rod
Relative to the rotation angle range of the pedestal, wherein second central angle is less than first central angle.
3. supporting structure as described in claim 1, which is characterized in that
The first cambered surface portion is the surface of one of following solid:
The bus of the surfaces of revolution of the solid is the straight line for being parallel to rotary shaft, or the angled straight lines of on-right angle are formed with rotary shaft
Curve or above at least two combination；Alternatively, the solid is spherical surface.
4. supporting structure as described in claim 1, which is characterized in that
The first cambered surface portion or the second cambered surface portion have a rough surface, and the rough surface is one of by the following means real
It is existing: surface roughening treatment to be carried out to the first cambered surface portion or the second cambered surface portion, alternatively, in the first cambered surface portion or second arc
The affixed friction plate in surface of face.
5. supporting structure as described in claim 1, which is characterized in that
The supporting structure further includes a fixed part, which includes first through hole, and the fixed part is to be fixed on the support rod；
Card fixing component includes the holding firmware and a bolt；The bolt passes through the first through hole and is connected to the holding firmware, and with this
Holding firmware is movably connected, to control when whether the second cambered surface portion abuts with the first cambered surface portion or mutually abut
Tightness；
Wherein, the bolt and the first through hole are coupled by screw thread；Alternatively,
The card fixing component further includes an elastic component, and one end of the elastic component is connected to the fixed part, and the other end is connected to the fixing
Part；Alternatively,
The card fixing component further includes an elastic component, and one end of the elastic component is connected to the fixed part, and the other end is fixed on the bolt.
6. supporting structure as claimed in claim 5, which is characterized in that
The bolt includes bar portion and terminal part, wherein the bar portion corresponds to the first through hole, and the terminal part is along the bar portion length side
To sectional dimension be less than the bar portion along the sectional dimension of the bar portion length direction, and the is formed between the terminal part and the bar portion
One boss；
The holding firmware further includes abutting part and the second accommodating space, and it is empty that the abutting part and the second cambered surface portion are located at second accommodating
Between opposite two sides, the abutting part have the second through-hole；
Wherein, after the terminal part of the bolt passes through the first through hole, second through-hole is also extended through, and the first boss is connected to
The abutting part, to push the second cambered surface portion to be movably connected to the first cambered surface portion.
7. supporting structure as claimed in claim 6, which is characterized in that
The card fixing component further includes a bolt retainer being located in second accommodating space, is connected to fix with the terminal part
It connects, so that the bolt drives the holding firmware mobile；Wherein, the size of the bolt retainer is greater than the size of second through-hole.
8. supporting structure as claimed in claim 5, which is characterized in that the fixed part and the support rod are integrally formed；Wherein, should
Holding firmware is placed in first accommodating space by an end face for the support rod, which passes through the first through hole of the fixed part
And it is movably abutted with the holding firmware.
9. supporting structure as claimed in claim 5, which is characterized in that
The card fixing component includes the fixed part；
The support rod further includes fixing opening portion, which communicates with first accommodating space, the fixing opening portion and
The holding firmware matches；
Wherein, by the holding firmware side of the card fixing component from the fixing opening portion insertion, up to the holding firmware at least partly into
Enter in first accommodating space, and the fixed part of the card fixing component is fixed on the support rod.
10. a kind of electronic device characterized by comprising
Supporting structure as described in any one of claim 1 to 9；And
Head, the head and the other end of the support rod of the supporting structure are adjacent, by second arc of the holding firmware
Face is rotatably abutted with the first cambered surface portion of the foundation, and the head is rotatable with respect to the pedestal.
11. electronic device as claimed in claim 10, which is characterized in that the head is lighting module, display module, camera shooting mould
Block or projection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202204.3A CN107965642B (en) | 2017-11-27 | 2017-11-27 | A kind of supporting structure and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202204.3A CN107965642B (en) | 2017-11-27 | 2017-11-27 | A kind of supporting structure and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965642A CN107965642A (en) | 2018-04-27 |
| CN107965642B true CN107965642B (en) | 2019-06-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202204.3A Active CN107965642B (en) | 2017-11-27 | 2017-11-27 | A kind of supporting structure and electronic device |
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| Country | Link |
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| CN (1) | CN107965642B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561805A (en) * | 2018-05-15 | 2018-09-21 | 苏州瑞腾照明科技股份有限公司 | A kind of plant growth lamp |
| CN110230754A (en) * | 2019-06-21 | 2019-09-13 | 中山宝益五金塑胶制品有限公司 | A kind of clamping device of the concealed design of clamping jaw |
| CN113432057B (en) * | 2020-03-06 | 2022-09-02 | 嘉兴海拉灯具有限公司 | Angle adjusting structure for vehicle and reading lamp |
| CN113238534A (en) * | 2021-05-28 | 2021-08-10 | 陈义 | Safety construction monitoring and early warning system of thermal power plant |
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|---|---|---|---|---|
| GB1338034A (en) * | 1971-05-18 | 1973-11-21 | Miller Pty Ltd R E | Base mounting for an instrument or machine which is to be panned or tilted |
| TW200604422A (en) * | 2004-07-22 | 2006-02-01 | Micro Star Intl Co Ltd | Rotation positioning device |
| TW201248034A (en) * | 2011-05-16 | 2012-12-01 | Sheng-Wei Liu | Rotation device |
| CN203322667U (en) * | 2013-07-05 | 2013-12-04 | 程俊锋 | Rotary type base |
| CN204254176U (en) * | 2014-10-31 | 2015-04-08 | 深圳市大疆创新科技有限公司 | The rotational coupling mechanism of support and employing thereof |
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2017
- 2017-11-27 CN CN201711202204.3A patent/CN107965642B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1338034A (en) * | 1971-05-18 | 1973-11-21 | Miller Pty Ltd R E | Base mounting for an instrument or machine which is to be panned or tilted |
| TW200604422A (en) * | 2004-07-22 | 2006-02-01 | Micro Star Intl Co Ltd | Rotation positioning device |
| TW201248034A (en) * | 2011-05-16 | 2012-12-01 | Sheng-Wei Liu | Rotation device |
| CN203322667U (en) * | 2013-07-05 | 2013-12-04 | 程俊锋 | Rotary type base |
| CN204254176U (en) * | 2014-10-31 | 2015-04-08 | 深圳市大疆创新科技有限公司 | The rotational coupling mechanism of support and employing thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107965642A (en) | 2018-04-27 |
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Effective date of registration: 20200527 Address after: 215000 south of Lianyang road and east of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (Science and technology entrepreneurship Park) Patentee after: Wujiang science and Technology Pioneer Park Management Service Co.,Ltd. Address before: 215000 room 901, room 9, No. 1699, Zuchongzhi South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Jinma Intellectual Property Operation Co.,Ltd. Effective date of registration: 20200527 Address after: 215000 room 901, room 9, No. 1699, Zuchongzhi South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Jinma Intellectual Property Operation Co.,Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 169, Co-patentee before: Qisda Corp. Patentee before: QISDA (SUZHOU) Co.,Ltd. |
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Effective date of registration: 20231212 Address after: 215217 Tongxing Village, Wujiang Tongli Town, Suzhou City, Jiangsu Province Patentee after: Mingkai Precision Technology (Suzhou) Co.,Ltd. Address before: 215000 south of Lianyang Road, east of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (Science and technology entrepreneurship Park) Patentee before: Wujiang science and Technology Pioneer Park Management Service Co.,Ltd. |