CN110159653A - A kind of spline structure and bracket base - Google Patents
A kind of spline structure and bracket base Download PDFInfo
- Publication number
- CN110159653A CN110159653A CN201910537719.1A CN201910537719A CN110159653A CN 110159653 A CN110159653 A CN 110159653A CN 201910537719 A CN201910537719 A CN 201910537719A CN 110159653 A CN110159653 A CN 110159653A
- Authority
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- China
- Prior art keywords
- rotating member
- rod
- connection sheet
- hole
- pedestal
- 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.)
- Granted
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- 238000003825 pressing Methods 0.000 claims abstract description 11
- 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 description 77
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0241—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0252—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for personal computers, e.g. laptops, notebooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0258—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for navigation systems
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- 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
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
- F16M11/2042—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction constituted of several dependent joints
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0063—Connection with the vehicle part using adhesive means, e.g. hook and loop fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
- B60R2011/0087—Adjustable or movable supports with adjustment by rotation in their operational position around two axes
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/06—Arms
- F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction
Abstract
The present invention provides a kind of spline structures, including the first rotating member, the second rotating member and rotation axis, first rotating member and the second rotating member are set in the rotation axis, first rotating member and the second rotating member can be relatively rotated along the rotation axis, yoke frame and through-hole are provided on first rotating member, rotation stop component is provided on second rotating member, the yoke frame and the rotation stop component can enter the through-hole, and pressing the yoke frame can be by the rotation stop component by ejecting in the through-hole.Spline structure provided by the present invention, spline structure is set between the first rotating member and the second rotating member, it can be realized by the spline structure relatively fixed between the first rotating member and the second rotating member, the relative rotation between the first rotating member and the second rotating member can be realized again, and the rotational angle between the first rotating member and the second rotating member can also be adjusted by the spline structure, it is highly suitable for using on two rotating members, for adjusting and fixing two rotating members.The present invention also provides a kind of bracket bases, including above-mentioned spline structure.
Description
Technical field
The present invention relates to technical field of electronic accessories, more particularly, to a kind of spline structure and bracket base.
Background technique
With the continuous development of science and technology, the sci-tech products such as mobile phone, tablet computer also become the indispensable tool of people.No matter work
Make, still the various places such as life require to use these sci-tech products for study.Especially onboard or on bed, hand is being used
When machine, direct hand-held is inconvenient, therefore is badly in need of various brackets for placing mobile phone.And bracket on the market is mostly at present
It can any curved preferable support rod of flexibility.Although and this flexible support bar as bracket can with free bend,
It is whole insufficient rigidity, electronic product is fixed on bracket in use, stability is inadequate, influences the use of electronic product,
And for flexible support bar in order to angular adjustment, whole length is larger, and occupied space is big, is not easy to store.And pass through branch
Point turns folding the telescopic rod of formula since it is not easy to adjust the angle, and is rarely applied to use on bracket.
Summary of the invention
It is an object of the invention to solve the disadvantage that existing its rotational angle of the telescopic rod using rotary type is not easy to adjust,
A kind of spline structure is provided, can be used for adjusting the rotational angle between two rotating members, and relatively fixed two rotating members.
The technical solution used to solve the technical problems of the present invention is that: a kind of spline structure, including the first rotating member, second
Rotating member and rotation axis, first rotating member and the second rotating member are set in the rotation axis, first rotating member and
Second rotating member can relatively rotate, and yoke frame and through-hole are provided on first rotating member, is arranged on second rotating member
There is rotation stop component, the yoke frame and the rotation stop component can enter the through-hole, and pressing the yoke frame described can will stop
Turn component by ejecting in the through-hole.
Further, the yoke frame includes annular base plate and the protrusion that is set in the annular base plate, and described first
Rotating member is arranged between the annular base plate and second rotating member.
Further, the protrusion can abut after being inserted into the through-hole with the rotation stop component, the annular base plate and institute
It states and is provided with free gap between the first rotating member, the annular base plate is flexibly connected with first rotating member.
Further, the rotation stop component includes elastic component and dog link, and second rotating member is equipped with for described
The mounting hole of rotation stop component setting, the elastic component of the rotation stop component are set in the mounting hole, one end of the dog link
It can be stretched out and be inserted into the through-hole by the mounting hole, the other end of the dog link is abutted with the elastic component.
Further, the mounting hole is oppositely arranged with the through-hole
Further, one end of the dog link is provided with rounded ends, and the rounded ends can be inserted into the through-hole.
Further, multiple through-holes are in the junction of first rotating member and second rotating member around described
Shaft is uniformly distributed.
The present invention also provides a kind of bracket bases, including pedestal, can be fixedly connected with electronic product on the pedestal
Second body of rod, second body of rod connect by first body of rod with the base runner, one end of first body of rod
It is rotatablely connected with the pedestal, the other end of first body of rod and second body of rod are rotatablely connected, and further include above-mentioned stop
Rotation structure.
Further, first body of rod includes two the first connection sheets and the second connection sheet being oppositely arranged, the base
Seat is set between first connection sheet and second connection sheet, and second body of rod folding storage connects in described first
Between contact pin and second connection sheet, the both ends of first connection sheet and second connection sheet are provided with and the base
Seat or the first connecting hole of second body of rod connection.
Further, including two spline structures, two spline structures are respectively arranged at first connection
Piece and the junction of the pedestal and the junction of first connection sheet and second body of rod.
Further, including four spline structures, four spline structures are respectively arranged at first connection
Piece and the junction of the pedestal, junction, second connection sheet and the institute of first connection sheet and second body of rod
State the junction of pedestal and the junction of second connection sheet and second body of rod.
Further, the pedestal is equipped with the second connecting hole through the pedestal, first connection sheet and described
The end of second connection sheet is equipped with the first connector, and first connector passes through the annular base plate and sets the yoke frame
It is placed in first connection sheet and/or second connection sheet.
Further, one end of second body of rod is equipped with the interconnecting piece that can be fixedly connected with the electronic product, described
The other end of second body of rod is equipped with the third connecting hole through second body of rod, first connection sheet and second connection
The end of piece is equipped with the second connector, and the annular base plate that second connector passes through the yoke frame sets the yoke frame
It is placed in first connection sheet and/or second connection sheet.
A kind of beneficial effect of bracket base provided by the present invention is: first body of rod and the second bar of the bracket base
It is foldable between body, it is convenient for collecting, by the way that spline structure is arranged on first body of rod, it not only can effectively adjust first body of rod
And second between the body of rod and the relative rotation angle between first body of rod and pedestal, can be also used for first body of rod and the second bar
It is relatively fixed between body and between first body of rod and pedestal.
Detailed description of the invention
Fig. 1 is the schematic diagram of spline structure of the present invention；
Fig. 2 is a kind of schematic perspective view of bracket base unfolded state provided by first embodiment of the invention；
Fig. 3 is a kind of front view of bracket base receiving state provided by first embodiment of the invention；
Fig. 4 is a kind of dimensional decomposition structure diagram of bracket base provided by first embodiment of the invention；
Fig. 5 is a kind of schematic perspective view of bracket base unfolded state provided by second embodiment of the invention；
Fig. 6 is a kind of front view of bracket base receiving state provided by second embodiment of the invention；
Fig. 7 is a kind of dimensional decomposition structure diagram of bracket base provided by second embodiment of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The component mark of the technical characteristics such as the first rotating member, the second rotating member, rotation axis in the spline structure of the invention patent
Number, it is distinguished with the label of the invention patent bracket base the relevant technologies feature, only for convenience of understanding, but it is not special to this
Benefit is limited.
Referring to Fig. 1-Fig. 7, for the present invention provides a kind of spline structures 50, including the first rotating member 61, the second rotating member
62 and rotation axis 63, first rotating member 61 and the second rotating member 62 be set in the rotation axis 63, it is described first rotation
Part 61 and the second rotating member 62 can relatively rotate, and be provided with yoke frame 52 and through-hole 51 on first rotating member 61, and described
Rotation stop component 53 is provided on two rotating members, the yoke frame 52 and the rotation stop component 53 can enter the through-hole 51, pressing
The yoke frame 52 can be by the rotation stop component 53 by ejecting in the through-hole 51.
Spline structure of the invention, is arranged with rotary shaft between the first rotating member and the second rotating member, the first rotating member and
Second rotating member can carry out relative rotation in rotation shape, the two is abutted centered on rotary shaft.Currently available technology realization stops
Turn substantially to carry out by damping fin, although damping fin can play the role of certain rotation stop, for needing first
It is prevented between rotating member and the second rotating member for the scene of rotation (such as vehicle-mounted bracket, due to needing to install on bracket
Electronic product has constant weight, therefore needs to consolidate the two after adjusting position between the first rotating member and the second rotating member
It is fixed), the rotation stop effect of damping fin is poor.The present invention between the first rotating member and the second rotating member by being arranged yoke frame, leading to
Hole and rotation stop component, rotation stop component are set on the second rotating member, and rotation stop component enters in the through-hole of the first rotating member, thus
Realize rotation stop.After pressing yoke frame, yoke frame enters in through-hole to be supported with rotation stop component, and rotation stop component is exited from through-hole,
To which rotation stop effect is eliminated.
Specifically, rotation stop component, which enters in through-hole, not to be implied that rotation stop component all or pushes up described in the invention patent
Push piece is fully entered into through-hole, is also possible to part and is entered in through-hole.
Specifically, the quantity of through-hole 51 is 1 or more, multiple through-holes side table annular in shape for being distributed in the first rotating member
Face.Specifically, yoke frame enters in through-hole, and rotation stop component also enters in through-hole, and yoke frame is opposite with rotation stop component sets
It sets and abuts, therefore yoke frame can release rotation stop component from through-hole after pressing yoke frame.
Further, the yoke frame 52 includes annular base plate 521 and the protrusion being set in the annular base plate 521
522, first rotating member 61 is arranged between the annular base plate 521 and second rotating member 62.
Specifically, raised 522 opposing through-bores 51 setting on substrate, specifically the quantity and position of the two are all opposite
It answers.After installing, the protrusion 522 in annular base plate 521 is entered in through-hole 51.
Further, it can be abutted with the rotation stop component 53 after raised 522 insertion through-hole 51, the annular base
Free gap is provided between plate 521 and first rotating member 61, the annular base plate 521 and first rotating member 61 are living
Dynamic connection.Specifically, annular base plate is set on the first rotating member 61 by locating piece such as screw etc., annular base plate and the
It is provided with gap between one rotating member 61, so that active link between annular base plate and the first rotating member, annular base plate can direction
First rotating member is mobile, and annular base plate is pressed.
Further, the rotation stop component 53 includes elastic component 531 and dog link 532, is set on second rotating member 62
There is the mounting hole 64 for the rotation stop component 53 setting, the elastic component 531 of the rotation stop component 53 is set to the mounting hole
In 64, one end of the dog link 532 can be stretched out by the mounting hole and is inserted into the through-hole 51, the dog link 532
The other end is abutted with the elastic component 531.
Specifically, being provided with 1 mounting hole 63 on the second rotating member 62, mounting hole 63 is correspondingly arranged with through-hole, when first
Rotating member and the rotation of the second rotating member, mounting hole 63 can be corresponding from different through-holes 51.When mounting hole 63 and a through-hole
51 when turning to corresponding position, and dog link 532 enters in through-hole 51 under the pushing tow of elastic component 531, and dog link plays card
It only acts on, is achieved in rotation stop.
Further, one end of the dog link 532 is provided with rounded ends 5321, and the rounded ends 5321 can be inserted into
In the through-hole.By the way that the end of dog link to be provided in round, rounded ends enter in through-hole, push up by the protrusion of yoke frame
It postpones, is very easy to be rotationally disengaged from through-hole due to being provided in round end, facilitates the first rotating member and the
The rotation of two rotating members.
Further, multiple through-holes 51 are in the junction of first rotating member and second rotating member around institute
Shaft is stated to be uniformly distributed.
Spline structure 50 provided by the present invention is applicable between various two rotating members connected using shaft, is used
Rotation between two rotating members of regulation and control.The first rotating member and the second rotation can be realized by the spline structure 50
It is relatively fixed between part, and can realize the relative rotation between the first rotating member and the second rotating member, and pass through the rotation stop
Structure can also adjust the rotational angle between the first rotating member and the second rotating member, be highly suitable for making on two rotating members
With for adjusting and fixing two rotating members.
It then, is a kind of bracket base 100 provided by the present invention, by the bracket base 100 referring to Fig. 1-Fig. 6
Upper setting spline structure 50 can effectively adjust the rotational angle between each rotatable parts on the bracket base 100.It should
Bracket base 100 can be set on various planes (such as: desktop, ground, metope, glass surface etc.) and use, and be used to support and connect
Various electronic products (such as: mobile phone, tablet computer, navigator etc.) is met, plays the role of fixed electronic product in plane, together
When by any rotational angle of the electronic product and direction, can also realize multi-angle conversion use.It as shown in figures 1 to 6, is this
A kind of bracket base 100 provided by inventing, the bracket base 100 include pedestal 20, further include consolidating set on 20 bottom of pedestal
Reservation 10, pedestal 20 can be fixed in a variety of different planes by fixing seat 10.Specifically, which has and base
The third mounting hole 11 of 20 connection of seat, which is equipped with the fixing end 24 connecting with fixing seat 10, in fixing end 24
Centre is equipped with the 4th connecting hole 241 and fixing seat 10 is rotationally connected with to the 4th connecting hole of pedestal 20 by third connector 12
In 241.The bottom of the fixing seat 10 is additionally provided with the adhesive sheet 14 for being fixed on fixing seat 10 in plane.The fixing seat 10 can
It is that pedestal 20 and all components connecting with pedestal 20 are fixed on together in various planes.The third connector 12 is simultaneously
Rivet, this realizes the pedestal 20 in the plane relative to fixing seat 10 around the horizontal rotation of third connector 12
360°.It is additionally provided with damped ring 13 in the junction of the 4th connecting hole 241 of the third connector 12 and pedestal 20 of fixing seat 10, is made
It obtains pedestal 20 and fixing seat 10 needs just to be able to achieve relative rotation by the application of external force, and in the absence of external forces, it realizes
The two it is relatively fixed.
Further, a kind of bracket base 100 provided by the present invention, including fixing seat 10, be set to fixing seat 10 on turn
The pedestal 20 of dynamic connection further includes second body of rod 40 that can be fixedly connected with electronic product on pedestal 20, second body of rod 40
It is flexibly connected by first body of rod 30 with pedestal 20, one end of first body of rod 30 and pedestal 20 are rotatablely connected, first body of rod 30
The other end and second body of rod 40 are rotatablely connected.It can phase between first body of rod 30 and second body of rod 40 on the bracket base 100
To rotation, first body of rod 30 and second body of rod 40 are mutually folded, so that the area occupied of entire bracket base 100
It is smaller, convenient for storage, it is not take up space, is used suitable for various different places, especially interior space is as vehicle-mounted bracket
It uses.Relative rotation between first body of rod 30 and second body of rod 40 can play the effect of elongation and contraction, and this
It can also be relatively rotated between one body of rod 30 and pedestal 20, to realize the various positions of the interconnecting piece 41 of second body of rod, 40 end
Variation.
Further, in order to guarantee that first body of rod 30 and pedestal 20 after turning being capable of relatively fixed or the first bars
Body 30 after turning can be relatively fixed with second body of rod 40, avoids after connecting electronic product, first body of rod 30, the second bar
Unnecessary rotation occurs again for body 40, and a kind of bracket base 100 provided by the present invention further includes spline structure 50 above-mentioned.It is logical
The above-mentioned spline structure 50 of the corresponding setting of the rotating part crossed in bracket base 100 can effectively limit first body of rod 30
It is only being needed with the relative rotation between pedestal 20 or second body of rod 40 so that the bracket base 100 is in use
When relative position between each component of adjusting bracket pedestal 100, first body of rod can be made by adjusting spline structure 50
It rotates between 30 and pedestal 20 or second body of rod 40, and when not needing the relative position of adjusting bracket pedestal 100, it should
Relatively fixed connection is realized by the spline structure 50 between first body of rod 30 and pedestal 20 or second body of rod 40.By setting
Setting the spline structure 50 can guarantee the bracket base 100 in connection electronic product use process, it can adjust as needed
Whole angles and positions can also be bonded after adjusting, and will not because of electronic product self weight and cause the first bar
Relative movement between body 30 and second body of rod 40 or pedestal 20 guarantees the stability of bracket base 100 when in use.
Embodiment one:
As shown in Figure 1-3, a kind of bracket base 100 provided by first embodiment of the invention.As shown in Figure 1, of the invention
First body of rod 30 in provided bracket base 100 includes two the first connection sheets 31 and the second connection sheet being oppositely arranged
32, pedestal 20 is set between the first connection sheet 31 and the second connection sheet 32, and second body of rod, 40 folding storage is in the first connection
Between piece 31 and the second connection sheet 32.Therefore, in the present embodiment, first connection sheet 31 and the second connection sheet 32 are sheet
Bar structure is respectively arranged at the two sides of pedestal 20.Meanwhile form between first connection sheet 31 and the second connection sheet 32 can
For second body of rod 40 in the space wherein rotated, so that the bracket base 100 is during storage, it can be by second body of rod
40 are fixed on one body of rod of formation between the first connection sheet 31 and the second connection sheet 32, to reduce the storage of bracket base 100
When volume.
Specifically, as shown in Fig. 2, in first embodiment provided by the present invention, which, which includes two, stops
Rotation structure 50, two spline structures 50 are respectively arranged at junction and first connection sheet 31 of first connection sheet 31 with pedestal 20
With the junction of second body of rod 40.That is two spline structures 50 one side for being all set in first body of rod 30, by this two
Being bonded for first body of rod, 20 both ends junction can be realized in a spline structure 50.In the present embodiment, two spline structures
50 are affixed to the side of the first connection sheet 31, and are flexibly connected with the first connection sheet 31.
Specifically, the spline structure 50 of side is connect with pedestal 20 positioned at first body of rod 30, is specifically included set on the first bar
Multiple through-holes 51 of the body 30 on the end of 20 side of pedestal and the yoke frame 52 at through-hole 51 and be set to pedestal 20
On can be inserted into the rotation stop component 53 in any through-hole 51, by pressing yoke frame 52 can be by rotation stop component 53 by being pushed up in through-hole 51
Out, to realize the relative rotation between first body of rod 30 and pedestal 20.
Specifically, the spline structure 50 for connecting side with second body of rod 40 positioned at first body of rod 30 includes being set to first body of rod
Multiple through-holes 51 on 30 ends and the yoke frame 52 at the through-hole 51 and being set on second body of rod 40 can be inserted into any
Rotation stop component 53 in through-hole 51, can be by rotation stop component 53 by ejecting in through-hole 51, to realize by pressing yoke frame 52
Relative rotation between first body of rod 30 and second body of rod 40.
As shown in figure 3, being equipped in the end of the first connection sheet 31 and the second connection sheet 32 for connecting pedestal 20 and
First connecting hole 33 of bipole body 40.And the through-hole 51 in the spline structure 50 on bracket base 100 is set to first connection
The both ends of piece 31, and multiple through-holes 51 are the ends that the first connection sheet 31 is set to around first connecting hole 33.
The through-hole 51 can be entirely around being set on the circumferential periphery of the first connecting hole 33, so that 0- may be implemented in spline structure 50
The adjustment of 360 ° of rotations.And the through-hole 51 can also be only distributed in one section of angle of the circumferential periphery of first connecting hole 33,
So that the rotation preventive mechanism 50 is only able to achieve the angular adjustment in the angle that this section is provided with through-hole 51.The distribution of the through-hole 51
Range determines the angular range that the spline structure 50 is adjustable.
It is corresponding, it is equipped with the second connecting hole 21 that base runs through pedestal 20 on pedestal 20, is equipped in the second connecting hole 21
First rotating shaft 23 is equipped with the first connector 34 in the end of the first connection sheet 31 and the second connection sheet 32, passes through the first connection
Part 34 is connect with first rotating shaft 23, to realize the rotation connection between first body of rod 30 and pedestal 20.First connector 34
For rivet.It is fixed in the first rotating shaft 23 of pedestal 20 by rivet, allows one end of first body of rod 31 around pedestal
20 first rotating shaft 23 relatively rotates.
Meanwhile the interconnecting piece 41 that can be fixedly connected with electronic product is equipped in one end of second body of rod 40, in the present embodiment
In, the interconnecting piece 41 of second body of rod 40 is to have threaded threaded post, can be fixedly connected by threaded post with threaded hole
Mobile phone or other different accessory brackets such as flat bracket, to realize being fixedly connected for bracket base 100 and electronic product.
And the other end of second body of rod 40 is equipped with the third connecting hole 42 through second body of rod 40, the first connection sheet 31 and the second connection
The end of piece 32 is equipped with the second connector 35.It is equipped with the second shaft 44 in the third connecting hole 42 of second body of rod 40, passes through
The relative rotation between first body of rod 30 and second body of rod 40 is realized in the connection of second connector 35 and the second shaft 44.
In the present embodiment, the first connector 34 and the second connector 35 for being set to 31 side of the first connection sheet not only may be used
It is movably connected on pedestal 20 and second body of rod 40 with the first connection sheet of part 31, while can also be by the yoke frame of spline structure 50
52 are fixed in the first connection sheet 31.
Specifically, the yoke frame 52 includes annular base in the spline structure 50 in bracket base 100 provided by the present invention
The protrusion 522 abutted in plate 521 and multiple pluggable through-holes 51 in annular base plate 521 with rotation stop component 53, protrusion
522 are arranged in a one-to-one correspondence with through-hole 51.521 center of annular base plate of the yoke frame 52 be equipped with for first connector 34 or
The hole location that second connector 35 passes through, the first connector 34 positioned at the first connection sheet 31 close to 20 side of pedestal pass through yoke frame
Yoke frame 52 is fixed in the first connection sheet 31 by 52 annular base plate 521.Positioned at the first connection sheet 31 close to second body of rod 40
Yoke frame 52 is fixed in the first connection sheet 31 by the annular base plate 521 that the second connector 35 of side passes through yoke frame 52.Together
When, the protrusion 522 on the yoke frame 52 is inserted in always in the through-hole 51 in the first connection sheet 31, realizes the yoke frame 52 and
A connecting piece 31 is fixedly connected.
Specifically, the rotation stop component 53 includes elasticity in the spline structure 50 in bracket base 100 provided by the present invention
Part 531 and dog link 532, the dog link 532 can protrude into set in the first connection sheet 31 under the promotion of elastic component 531
Any one through-hole 51 in, realize limitation the first connection sheet 31 rotary action.In the present embodiment, the pedestal 20 is second
The side close to the first connection sheet 31 of connecting hole 21 is additionally provided with the first mounting hole 22 for placing rotation stop component 53, rotation stop group
The elastic component 531 of part 53 is set in the first mounting hole 22, and one end of dog link 532 can be inserted by stretching out in the first mounting hole 22
In through-hole 51, the other end of dog link 532 is abutted with elastic component 531.Second body of rod 40 is in third connecting hole 42 close to first
The side of connection sheet 31 is additionally provided with the second mounting hole 43 for placing rotation stop component 53, and the elastic component 531 of rotation stop component 53 is set
It is placed in the second mounting hole 43, one end of dog link 532 can be by stretching out in insertion through-hole 51 in the second mounting hole 43, dog link
532 other end is abutted with elastic component 531.
The course of work of bracket base 100 provided by first embodiment of the invention:
Firstly, being fixed by the bracket electronic product on the interconnecting piece 41 of second body of rod 40, electronic product and branch are realized
Being fixedly connected between frame pedestal 100.Then according to the displaying angle of the required by electronic product come adjusting bracket pedestal 100,
It, can be by applying rotary force to pedestal 20, so that horizontally rotating between pedestal 20 and fixing seat 10 in adjustment process.
It can also be by pressing the yoke frame 52 being located on the spline structure 50 of 20 side of pedestal, to will be inserted into the first connection sheet 31
Rotation stop component 53 realizes the relative rotation between pedestal 20 and first body of rod 30 by ejecting in through-hole 51.Pressing can also be passed through
Yoke frame 52 on the spline structure 50 of second body of rod, 20 side, so that the rotation stop component in the first connection sheet 31 will be inserted into
53, by ejecting in through-hole 51, realize the relative rotation between second body of rod 40 and first body of rod 30.It can be by for bracket bottom
On seat 100 at three different location adjusting, realize the electronic product on the interconnecting piece 41 of second body of rod 40 fixed angle and
The adjustment of fixed position, allows to meet the displaying angle of user.
Embodiment two:
As Figure 4-Figure 6, a kind of bracket base 200 provided by second embodiment of the invention.The second embodiment and the
The difference of one embodiment is, which includes four spline structures 50, and four spline structures 50 are respectively arranged at the
The two sides at the both ends of one body of rod 30.Specifically, which, which divides, is partly set to the first connection sheet 31 and pedestal 20
Junction, the first connection sheet 31 and second body of rod 40 junction, the junction of the second connection sheet 32 and pedestal 20 and the
The junction of two connection sheets 32 and second body of rod 40.There are four spline structure 50, four rotation stop knots for setting on the bracket base 100
Structure 50 is oppositely arranged two-by-two, and is distributed in the both ends of first body of rod 30, i.e., is equipped in each end of first body of rod 30
Two spline structures 50, and two spline structures 50 for being set to first body of rod, 30 one end are relatively arranged on first body of rod 30
Two sides control the rotation of first body of rod, 30 end from the two sides of first body of rod 30, compared to the bracket in first embodiment respectively
Pedestal 40 increased two spline structures 50 can be more stable first body of rod of support 30 both ends, and be respectively set
Spline structure 50 in first body of rod, 30 two sides can preferably control the rotation at first body of rod, 30 both ends, so that entire bracket
Pedestal 200 is all more stable when adjusting angle or being fixedly connected.
As shown in fig. 6, two spline structures 50 are fixed on the first connection in four spline structures 50 provided by the present invention
The side of piece 31, and the both ends of the first connection sheet 31 are fixed on, two spline structures 50 are fixed on the one of the second connection sheet 32
Side, and it is fixed on the both ends of the second connection sheet 32.
In the present embodiment, the first mounting hole 22 for placing rotation stop component 53 set on the pedestal 20 is located at base
The two sides of seat 20 to form the through-hole for running through pedestal 20, and then only need one elastic component 531 of setting in first mounting hole 22
The dog link 532 of two sides can be abutted.It is corresponding, it is set for placing the second of rotation stop component 53 on second body of rod 40
Mounting hole 43 is located at the two sides of second body of rod 40, to form the through-hole for running through second body of rod 40, and then second mounting hole 53
Inside only need one elastic component 531 of setting that can abut the dog link 532 of two sides.
In the present embodiment, multiple through-holes 51 in the first connection sheet 51 and the second connection sheet 52, which are provided only in, encloses
In one section of angular range on the circumferential periphery of the first connecting hole 33, to limit pedestal 20 and first body of rod 30 and
Rotational angle between one body of rod 30 and second body of rod 40.
As shown in fig. 6, in the present embodiment, the protrusion 522 and through-hole 51 on yoke frame 52 in the spline structure 50
Setting quantity and setting position are arranged in a one-to-one correspondence.Also, it is also provided on the yoke frame 52 for connecting the
The positioning column 523 of a connecting piece 31 and the second connection sheet 32 is also all provided at the both ends of the first connection sheet 31 and the second connection sheet 32
The location hole 511 being arranged in a one-to-one correspondence with the positioning column 523 is set, the positioning column 523 of the yoke frame 52 enters and leaves the location hole 511
It is interior, so that yoke frame 52 can rotate always with the first connection sheet 31 or the second connection sheet 32.
The course of work of bracket base 200 provided by second embodiment of the invention:
Firstly, being fixed by the bracket electronic product on the interconnecting piece 41 of second body of rod 40, electronic product and branch are realized
Being fixedly connected between frame pedestal 100.Then according to the displaying angle of the required by electronic product come adjusting bracket pedestal 200,
It, can be by applying rotary force to pedestal 20, so that horizontally rotating between pedestal 20 and fixing seat 10 in adjustment process.
Can also by simultaneously press close to 20 one end of pedestal first body of rod, 30 two sides spline structure 50 on yoke frame 52, thus
Pedestal 20 and the will be realized by ejecting in through-hole 51 by two rotation stop components 53 in the first connection sheet 31 of insertion and the second connection sheet 32
Relative rotation between one body of rod 30.It can also be by being pressed simultaneously close to first body of rod, 30 two sides of second body of rod, 20 one end
Yoke frame 52 on spline structure 50, so that the rotation stop component 53 in the first connection sheet 31 and the second connection sheet 32 will be inserted by leading to
Ejection in hole 51, realizes the relative rotation between second body of rod 40 and first body of rod 30.Two spline structures 50 of pressing simultaneously, one
It is that can be convenient operation, but it is more stable and effective for the controlling of first body of rod 30.It can be by for bracket base
The adjusting of different location at three on 100 is realized the fixed angle of the electronic product on the interconnecting piece 41 of second body of rod 40 and is consolidated
The adjustment set is positioned, allows to meet the displaying angle of user.
Between first body of rod 30 and second body of rod 40 having in a kind of bracket base 100 (200) provided by the present invention
It is foldable, it is convenient for collecting, by the way that spline structure 50 is arranged at the both ends of first body of rod 30, it not only can effectively adjust first
Relative rotation angle between the body of rod 30 and pedestal 20 and between first body of rod 30 and second body of rod 40, can be also used for first
Fixation between the body of rod 30 and pedestal 20 between first body of rod 30 and second body of rod 40, to realize bracket base 100 (200)
The stability of bracket when being fixedly connected with electronic product.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (13)
1. a kind of spline structure, including the first rotating member, the second rotating member and rotation axis, first rotating member and the second rotation
Part is set in the rotation axis, and first rotating member and the second rotating member can relatively rotate, which is characterized in that described first
Be provided with yoke frame and through-hole on rotating member, be provided with rotation stop component on second rotating member, the yoke frame and it is described only
The through-hole can be entered by turning component, and pressing the yoke frame can be by the rotation stop component by ejecting in the through-hole.
2. a kind of spline structure as described in claim 1, which is characterized in that the yoke frame includes annular base plate and is set to
Protrusion in the annular base plate, first rotating member are arranged between the annular base plate and second rotating member.
3. a kind of spline structure as claimed in claim 2, which is characterized in that the protrusion be inserted into after the through-hole can with it is described
Rotation stop component abuts, and free gap, the annular base plate and institute are provided between the annular base plate and first rotating member
State the flexible connection of the first rotating member.
4. a kind of spline structure as described in claim 1, which is characterized in that the rotation stop component includes elastic component and rotation stop
Bar, second rotating member are equipped with the mounting hole being arranged for the rotation stop component, the elastic component setting of the rotation stop component
In in the mounting hole, one end of the dog link can be stretched out by the mounting hole and is inserted into the through-hole, the dog link
The other end abutted with the elastic component.
5. a kind of spline structure as claimed in claim 4, which is characterized in that the mounting hole is oppositely arranged with the through-hole.
6. a kind of spline structure as claimed in claim 5, which is characterized in that one end of the dog link is provided with round nose
Portion, the rounded ends can be inserted into the through-hole.
7. a kind of spline structure as described in claim 1, which is characterized in that multiple through-holes first rotating member with
The junction of second rotating member is uniformly distributed around the shaft.
8. a kind of bracket base, which is characterized in that including pedestal, can be fixedly connected with electronic product on the pedestal
Bipole body, second body of rod are connect by first body of rod with the base runner, one end of first body of rod and institute
Pedestal rotation connection is stated, it further includes such as claim 1-6 that the other end of first body of rod and second body of rod, which are rotatablely connected,
Described in any item spline structures.
9. a kind of bracket base as claimed in claim 8, which is characterized in that first body of rod includes two and is oppositely arranged
First connection sheet and the second connection sheet, the pedestal is set between first connection sheet and second connection sheet, described
Second body of rod folding storage is between first connection sheet and second connection sheet, first connection sheet and described
The both ends of two connection sheets are provided with the first connecting hole connecting with the pedestal or second body of rod.
10. a kind of bracket base as claimed in claim 7, which is characterized in that including two spline structures, described in two
Spline structure is respectively arranged at junction and first connection sheet and described the of first connection sheet and the pedestal
The junction of bipole body.
11. a kind of bracket base as claimed in claim 7, which is characterized in that including four spline structures, described in four
Spline structure is respectively arranged at the junction of first connection sheet and the pedestal, first connection sheet and second bar
The junction of body, the junction of second connection sheet and the pedestal and second connection sheet and second body of rod
Junction.
12. a kind of bracket base as described in claim 9 or 10, which is characterized in that the pedestal, which is equipped with, runs through the base
Second connecting hole of seat, the end of first connection sheet and second connection sheet are equipped with the first connector, and described first
Connector passes through the annular base plate and the yoke frame is set in first connection sheet and/or second connection sheet.
13. a kind of bracket base as described in claim 9 or 10, which is characterized in that one end of second body of rod is equipped with can
The interconnecting piece being fixedly connected with the electronic product, the other end of second body of rod are equipped with the third through second body of rod
The end of connecting hole, first connection sheet and second connection sheet is equipped with the second connector, and second connector is worn
The yoke frame is set in first connection sheet and/or second connection sheet by the annular base plate for crossing the yoke frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537719.1A CN110159653B (en) | 2019-06-20 | 2019-06-20 | Rotation stopping structure and support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910537719.1A CN110159653B (en) | 2019-06-20 | 2019-06-20 | Rotation stopping structure and support base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110159653A true CN110159653A (en) | 2019-08-23 |
| CN110159653B CN110159653B (en) | 2023-12-26 |
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ID=67626356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910537719.1A Active CN110159653B (en) | 2019-06-20 | 2019-06-20 | Rotation stopping structure and support base |
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| Country | Link |
|---|---|
| CN (1) | CN110159653B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111953950A (en) * | 2020-08-14 | 2020-11-17 | 青岛海信移动通信技术股份有限公司 | Projection equipment and posture adjusting method of projection lens of projection equipment |
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| US20030012595A1 (en) * | 2001-07-13 | 2003-01-16 | Park Jae Yun | Hinge for foldable ladders |
| US6644611B1 (en) * | 2002-06-04 | 2003-11-11 | Mitac Technology Corp. | Adjustable inclined angle structure for computers |
| KR20140089468A (en) * | 2013-01-05 | 2014-07-15 | 한민우 | Angle fixation hinge apparatus for docking station and desk lamp |
| CN106287143A (en) * | 2015-06-02 | 2017-01-04 | 鸿富锦精密工业(武汉)有限公司 | Fixed support |
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| Publication number | Publication date |
|---|---|
| CN110159653B (en) | 2023-12-26 |
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