CN106838569B - Flat computer support frame - Google Patents
Flat computer support frame Download PDFInfo
- Publication number
- CN106838569B CN106838569B CN201710202358.6A CN201710202358A CN106838569B CN 106838569 B CN106838569 B CN 106838569B CN 201710202358 A CN201710202358 A CN 201710202358A CN 106838569 B CN106838569 B CN 106838569B
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- Prior art keywords
- connector
- telescopic rod
- outer tube
- damping
- bracket
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 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 6
- 238000013016 damping Methods 0.000 claims description 67
- 210000000078 claw Anatomy 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- 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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of Flat computer support frame, including the rotary dampening mechanism, the first telescopic rod being connect with the first connector, the second telescopic rod being connect with the second connector and the bracket that second telescopic rod one end is arranged in by ball-and-socket hinge device；The bottom of first telescopic rod is provided with pedestal, second telescopic rod from the second connector radially across and can opposite second connector slide, realize rotation adjusting comprehensive after tablet computer is clamped in bracket, meet the better visual experience of user.
Description
Technical field
The present invention relates to a kind of Flat computer support frames.
Background technique
Tablet computer and mobile phone have become the essential communication amusement equipment of people, as the increase of equipment size exists
It gradually makes troubles in use process, numerous tablet computer and mobile phone branch occurs in the market in comfort when using to improve
Frame.Such as notification number is discloses " a kind of Universal tablet computer bracket " in the patent of invention of CN104964138A, use is vertical
Bracket and the adjusting that can realize angle and height improve flexibility when using.But such bracket overall structure is more inflexible, horizontal
There are limitations for the rotational angle of bar, are unable to reach the proper angle that user meets self vision requirement.
Summary of the invention
The first purpose of the invention is to provide one kind can 360 ° rotate freely and the adjustable damping due to rotation of rotary damping
Mechanism.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of rotary dampening mechanism, including the first connector, can relative to the first connector rotate the second connector with
And the regulating part for connecting the first connector and the second connector；It is offered on one end face of first connector tapered
Damping slot, second connector includes matching with damping groove shape and being connected in the damping shaft in damping slot；It is described
Second connector can force damping shaft under the rotation of regulating part toward being close in the side of the first connector generation axial displacement
Outer wall increases the contact area with damping slot.
By using above-mentioned technical proposal, the damping shaft on the second connector snaps fit onto the reality of the damping slot on the first connector
Both existing 360 ° of relative rotation；Secondly damping slot is set as taper, so that the tighter outer wall blocked both when cooperating with damping shaft
Contact area it is bigger, and then damping when both the first connector and the second connector relatively rotate is bigger, and
And damping value drives the second connector that axial displacement realization occurs using the rotation of a regulating part, convenient for controlling the adjusting of damping value
Size.
Preferably, the damping sleeve made of elastic material, the damping sleeve and resistance are also arranged on the damping shaft
The shape kissing merging of Buddhist nun's slot is connected in damping slot.
By using above-mentioned technical proposal, the setting of damping sleeve improves the coefficient of friction between damping shaft and damping slot, into
Rotary damping between the first connector of increase of one step and the second connector；Secondly damping shaft is reduced and between damping slot
Fretting wear improves the service life of the two.
Preferably, the regulating part includes the adjusting nut for adjusting screw and connecting with adjusting screw thread；Institute
Stating the second connector further includes the mounting base with damping axis connection, and the adjusting nut is fixed in mounting base, the adjusting spiral shell
Nail is threadedly coupled across the first connector and damping shaft with adjusting nut.
By using above-mentioned technical proposal, rotation adjusts screw since adjusting nut is fixed in installation, and then can drive
Axial displacement occurs for whole second connector, so that the further clamping of both damping shaft and damping slot, reaches damping size
Regulating effect.
A second object of the present invention is to provide a kind of Flat computer support frame, it can be achieved that the adjusting of omnibearing angel.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of Flat computer support frame, including the rotary dampening mechanism, the first telescopic rod being connect with the first connector,
The second telescopic rod for being connect with the second connector and the bracket that second telescopic rod one end is set by ball-and-socket hinge device；Described
The bottom of one telescopic rod is provided with pedestal, second telescopic rod from the second connector radially across and can opposite second connection
Part slides.
By using above-mentioned technical proposal, the telescopic adjustment in Y-axis is realized using the first telescopic rod and is circumferentially rotated
It adjusts, the second telescopic rod realizes that telescopic adjustment and axial rotation in X-axis are adjusted, and rotary dampening mechanism realizes that second is flexible
Angular adjustment of the bar around the first telescopic rod in the circumferential finally combines ball-and-socket hinge device to realize the fine tuning of 360 ° omni-directional, realizes
Any one visual angle is adjustable to be realized, flexibility when use is improved；It secondly can be according to reality using rotary dampening mechanism
The weight of entrained with tablet computer is adjusted, and since the damping mechanism using bevel friction mode is on the maximum load capacity
It greatly improves, is applicable to the tablet computer clamping of more different sizes.
Preferably, the end of second telescopic rod is further fixed on clump weight, and the clump weight is set respectively with bracket
In the two sides of rotary dampening mechanism.
By using above-mentioned technical proposal, clump weight is respectively placed in damping due to rotation machine with the bracket for clamping tablet computer
The two sides of structure form a lever mechanism, clump weight due to can replace the second telescopic rod of cooperation can on the second connector diameter
To sliding, according to the calculation formula of torque, the clamping that the tablet computer of any specification may be implemented can make second to stretch
The stationary state that bar is maintained at improves the stability after gripping, additionally can be big by adjusting the damping of rotary dampening mechanism
It is small come assist improve clamp after stability.
Preferably, the ball-and-socket hinge device includes the ball seat and mandrel being fixed on second telescopic rod one end, described
The end of ball seat offers pocket；The mandrel includes the bulb being housed in pocket and is connected to linkage section on bulb, institute
It states linkage section to fix with bracket, several recessing grooves for being evenly arranged on pocket circumferentially and being connected to pocket is also provided on the ball seat,
The linkage section is embeddable in recessing groove.
By using above-mentioned technical proposal, bracket realizes in such a way that ball of the mandrel on ball seat connects 360 ° and freely revolves
Turn；Secondly the recessing groove opened up on ball seat can be set first for the linkage section card on mandrel plays bracket position-limiting action, in addition
Increase the maximal regulated angle of bracket.
Preferably, the bracket includes the adjustable plate connecting with mandrel and the branch for being slidably connected at adjustable plate two sides
Support；The adjustable plate offers slippage slot, and support frame as described above includes the support plate and setting that sliding is connected on slippage slot
Support column on the supporting plate.
By using above-mentioned technical proposal, sliding of the support plate on adjustable plate is electric suitable for different size plate to adjust
The clamping of brain contacts compression with tablet computer using more support columns.
Preferably, first telescopic rod includes being connected to the first outer tube with the first outer tube of pedestal fixation, sliding
The first interior inner tube and the first pipe sleeve being threaded on the first outer tube end；First outer tube includes can be in the first pipe
The first claw collapsed under the rotary squeezing of set to the first inner tube side.
By using above-mentioned technical proposal, after the first inner tube is adjusted in place, first is squeezed using the rotation of the first pipe sleeve
The first claw on outer tube is collapsed to the first inner tube side, and then locking is on the outer wall of the first inner tube, realize the first outer tube with
The fixation of both first inner tubes, it is operationally more convenient.
Preferably, first outer tube is additionally provided with the annular stop portion of inside projection, first inner tube it is outer
The stop collar that can be abutted against with annular stop portion is provided on wall.
By using above-mentioned technical proposal, the setting of annular stop portion and stop collar can prevent the first inner tube from the first outer tube
Middle extraction is played the role of limiting maximal dilation amount.
Preferably, second telescopic rod includes the second outer tube, slides the second inner tube being connected in the second outer tube
And it is threaded in the second pipe sleeve on the second outer tube；The end of second outer tube is also connected with locking member, the lock
Tight part includes the second claw, and second claw can collapse under the rotary squeezing of the second pipe sleeve to the second inner tube side.
By using above-mentioned technical proposal, after the second inner tube is adjusted in place, locking is squeezed using the rotation of the second pipe sleeve
The second claw on part makes its phase the second inner tube side occur to collapse simultaneously the second inner tube of last locking, reaches the second outer tube and second
The fixed effect of both inner tubes；And the outer locking member added is used to improve bearing capacity radially on the second telescopic rod, and
It is conveniently replaceable, improves service life.
In conclusion the invention has the following advantages:
1, by the first telescopic rod of setting, the second telescopic rod and pass through rotary dampening mechanism the first telescopic rod of realization and the
The relative rotation of two telescopic rods fits through the bracket of ball-and-socket hinge device connection, realizes comprehensive after tablet computer is clamped in bracket
Rotation adjust, meet the better visual experience of user；
2, adjusting is radially slided on the second connector by the second telescopic rod, cooperation is set by the second telescopic rod end
The clump weight set, so that entire second telescopic rod forms a lever mechanism, so that passing through adjusting force after tablet computer is fixed
Arm lengths reach optimal stability；Secondly cooperation rotary dampening mechanism can further improve stabilization by adjusting damping size
Property.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of rotary dampening mechanism in embodiment one；
Fig. 2 is the cross-sectional view of rotary dampening mechanism in embodiment one；
Fig. 3 is the structural schematic diagram of Flat computer support frame in embodiment two；
Fig. 4 is the connection schematic diagram in embodiment two between rotary dampening mechanism and the first telescopic rod, the second telescopic rod；
Fig. 5 is the cross-sectional view in embodiment two inside first telescopic rod；
Fig. 6 is the cross-sectional view in embodiment two inside first telescopic rod；
Fig. 7 is the structural schematic diagram of locking piece in embodiment two；
Fig. 8 is the perspective view of the explosion in embodiment two between bracket, ball-and-socket hinge device and the second telescopic rod；
Fig. 9 is the cross-sectional view after bracket in embodiment two, ball-and-socket hinge device and the second telescopic rod three cooperation；
Figure 10 is clump weight in embodiment two and the cross-sectional view after the installation of the second telescopic rod；
Figure 11 is the dynamic balance schematic diagram in embodiment two between clump weight and bracket.
In figure: 10, rotary dampening mechanism；11, the first connector；111, damping slot；112, the first connecting hole；12, second
Connector；121, damping shaft；122, mounting base；123, accommodation groove；124, the second connecting hole；125, mounting hole；13, damping sleeve；
14, screw is adjusted；15, adjusting nut；16, connecting screw；20, the first telescopic rod；21, the first outer tube；211, annular stop portion；
212, the first claw；22, the first inner tube；221, stop collar；23, the first pipe sleeve；30, the second telescopic rod；31, the second outer tube；32,
Second inner tube；33, the second pipe sleeve；34, locking member；341, the first thread segment；342, the second claw；35, limit sleeve；36, pin；
37, mounting blocks；38, attachment screw；40, ball-and-socket hinge device；41, ball seat；411, pocket；412, recessing groove；413, third connecting hole；
414, holding screw；42, connector；421, the second thread segment；422, annular mounting groove；43, mandrel；431, bulb；432, even
Connect section；50, bracket；51, adjustable plate；511, slippage slot；52, support plate；53, support column；54, locking nut；55, locking screw
Nail；56, foam-rubber cushion；60, clump weight；70, pedestal.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one
Referring to Fig. 1 and Fig. 2, a kind of rotary dampening mechanism, including the first cylindrical connector 11 and the first connector 11
Second connector 12 of clamping and the regulating part for connecting the first connector 11 and the second connector 12.Second connector 12 includes
Same cylindrical mounting base 122 and the damping shaft 121 extended perpendicularly outward by 122 1 end face of mounting base；First connector
11 offer damping slot 111 in one end, and wherein damping slot 111 is tapered, and big opening end is outwardly, and damping shaft 121 is same
The tapered shape with damping slot 111 matches.
Rotary dampening mechanism 10 further includes a damping sleeve 13, and damping sleeve 13 is arranged outside damping shaft 121, by damping shaft 121
Both tights reach stationary state；Damping sleeve 13 can be also connected in damping slot 111, shape and 111 kissing of damping slot
It closes, in addition damping sleeve 13 is made of elastic material, such as rubber/silica gel.
Regulating part include an adjusting screw 14 and with adjust the adjusting nut 15 that is threadedly coupled of screw 14, in mounting base
Accommodation groove 123 is offered in 122, adjusting nut 15 is housed in accommodation groove 123 and limits fixation.First connector 11 and second
Connector 12 offers perforative through-hole along axial direction, and adjusting screw 14 can be from the one of 11 relative damping slot 111 of the first connector
End face is penetrated in the accommodation groove 123 of the second connector 12 to be cooperated with adjusting nut 15.
The rotary dampening mechanism 10 is when adjusting damping size, it is only necessary to which rotation adjusts screw 14 since adjusting nut 15 limits
Position is fixed in accommodation groove 123 and the second connector 12, makes the second company so that will drive the second connector 12 and axial displacement occurs
Fitting 12 is separate or close to the first connector 11, obtains so that the contact area of damping sleeve 13 and damping slot 111 is how many
To adjusting, the phase between first connector 11 and the second connector 12 when the increase of the contact area of damping sleeve 13 and damping slot 111
The damping of rotation is just increased, it is on the contrary then reduce.In addition using this structure regardless of the contact surface when damping sleeve 13 and damping slot 111
When product reaches maximum, the first connector 11 still can rotate relative to the second connector 12, i.e., there is no the two completely
By locking state.
Embodiment two
Referring to Fig. 3, a kind of Flat computer support frame, the first telescopic rod 20, the second telescopic rod 30 including setting, for connecting
First telescopic rod 20 and the second telescopic rod 30 are recorded rotary dampening mechanism 10 in example 1 and are arranged flexible second
The bracket 50 for being used to clamp tablet computer of 30 end of bar.
First telescopic rod 20 is fixed on mount 70, and the second telescopic rod 30 partially passes through rotary dampening mechanism 10, and
A dismountable clump weight 60 is fixed on opposite one end equipped with bracket 50；Bracket 50 is by being arranged in the second telescopic rod 30
The ball-and-socket hinge device 40 of end connects.
In conjunction with Fig. 2 and Fig. 4, the first connector 11 radially offers the first connecting hole 112, in the first connecting hole 112
Internal screw thread is connected with a connecting screw 16, connecting screw 16 be partially disposed in the first connecting hole 112 it is outer and with the second telescopic rod
30 are threadedly coupled, so that the first connector 11 and the first telescopic rod 20 reach fixed function.
Mounting hole 125 is radially offered in the mounting base 122 of second connector 12, the first telescopic rod 20 may pass through the installation
Hole 125, while the second connecting hole 124 is also provided in mounting base 122, second is threaded in by a holding screw 414
In connecting hole 124 and it is connected on the second telescopic rod 30 and reaches 12 fixed effect of the second telescopic rod 30 and the second connector.In addition
When the first connector 11 and the second connector 12 are adjusted to damping maximum value, it is flexible that adjusting screw 14 can equally be connected to second
On bar 30, have the function that limit the second telescopic rod 30, and the position that opens up of the second connecting hole 124 is just connect with through second
The axial through-hole of part 12 is perpendicular so that after the second telescopic rod 30 has been adjusted, by two perpendicular abutting forces to second
Telescopic rod 30 is limited, and stabilization is preferably played.
Referring to Fig. 5, the first telescopic rod 20 includes the first outer tube 21, is threaded through in the first outer tube 21 and can slide axially
The first inner tube 22 and the first pipe sleeve 23.First pipe sleeve 23 is threaded in the end of the first outer tube 21, the first outer tube 21
There is the first claw 212, the first claw 212 is housed in the first pipe sleeve 23, the first meeting in rotary course of pipe sleeve 23 on end
It squeezes the first claw 212 and brings it about the contact surface that increase with 22 outer wall of the first inner tube are collapsed in deformation to 22 side of the first inner tube
Product, is finally reached the effect of the first inner tube of locking 22, so that the first outer tube 21 and the first inner tube 22 keep relative static conditions.
The annular stop portion 211 of inside projection is installed on the end of other first outer tube 21, in the first inner tube 22
The outwardly convex stop collar 221 set is set on outer wall, in the vertical direction, when the first inner tube 22 is worn into the first outer tube 21
Afterwards, stop collar 221 is in the lower section in annular stop portion 211, so that when the first inner tube 22 is slided most in the first outer tube 21
Big stroke is worked as stop collar 221 and is abutted on loop wire limiting section.
Referring to Fig. 6 and Fig. 7, the second telescopic rod 30 is similar with the structure of the first telescopic rod 20, includes the second outer tube 31, wears
It is located in the second outer tube 31 and can occur the second inner tube 32 in axial sliding and the second pipe sleeve 33, the second pipe sleeve 33 is threadedly coupled
In the end of the second outer tube 31.It is additionally provided with a locking member 34 in the end of the second outer tube 31, which includes the first spiral shell
Line section 341 and the second claw 342, the first thread segment 341 be connected through a screw thread it is fixed with the second outer tube 31, the second outer tube 31 with
There are spacing between second inner tube 32, the first thread segment 341 is just placed in the gap of the two.
In addition a limit sleeve 35 is additionally provided in the second inner tube 32, the limit sleeve 35 be similarly in the second outer tube 31 with
It is fixed by a pin 36 and the second inner tube 32 between second inner tube 32.Limit sleeve 35 makes the second inner tube 32 in the second outer tube
The range slided in 31 is to work as limit sleeve 35 to abut on locking member 34.
When the second outer tube 31 and the second inner tube 32 need to lock, it is only necessary to rotate the second pipe sleeve 33 and squeeze the second claw
342 collapse the second claw 342 to 32 side of the second inner tube, finally listen 342 the second inner tube of locking 32 of the second claw
Lock the second outer tube 31 and the second inner tube 32.
In conjunction with Fig. 2, Fig. 5 and Fig. 6, the first connector 11 on rotary dampening mechanism 10 is connected and fixed with the first inner tube 22,
Second connector 12 is connected and fixed with the second outer tube 31.
Referring to Fig. 8 and Fig. 9, the ball-and-socket hinge device 40 for being fixed on 32 end of the second inner tube includes ball seat 41 and mandrel 43,
The setting of 41 inner hollow of ball seat, is arranged with a connection piece 42 in one end of ball seat 41, which includes inside ball seat 41
The second outer thread segment 421 is extended to, connector 42 is real by the second thread segment 421 and the thread connecting mode of the second inner tube 32
Now fix.Ball seat 41 offers several third connecting holes 413 in the radial direction thereof, and connector 42 offers annular peace on its external wall
Tankage 422, after connector 42 is installed in ball seat 41, third connecting hole 413 is in alignment with annular mounting groove 422, by with
The holding screw 414 that three connecting holes 413 are threadedly coupled, which stretches to, realizes both connector 42 and ball seat 41 in annular mounting groove 422
Fixation.
Ball seat 41 is also provided with pocket 411 on being away from the end face for being provided with connector 42, one end of the pocket 411
It is closed by the end face of connector 42；Mandrel 43 includes a bulb 431 and the linkage section 432 connecting with bulb 431, bulb 431
It is housed in pocket 411, and can realize 360 ° of rotation, multiple recessing grooves 412 are furthermore also evenly equipped in the circumferential direction of pocket 411
The further angle of regulation range for increasing bracket 50, secondly linkage section 432 is embeddable to playing limit in recessing groove 412.
Bracket 50 includes a flat adjustable plate 51, symmetrically opens up that there are two slippage slot 511, each slidings on adjustable plate 51
Sliding is connected with a support frame on slot 511, and each support frame includes V-shaped support plate 52 and is arranged in support plate 52
The support column 53 at both ends, support column 53 and the perpendicular setting of support plate 52.
Lock-screw 55 is also equipped in support plate 52, which passes through slippage slot 511 and be threaded with a lock
Tight nut 54.The medium position of support plate 52 is additionally provided with foam-rubber cushion 56, and foam-rubber cushion 56 is fixed by glue.
Linkage section 432 on mandrel 43 is threaded through on adjustable plate 51, and linkage section 432 is fixed with 51 phase of adjustable plate.
Referring to Figure 10, the tail portion of the second outer tube 31 is additionally provided with mounting blocks 37, and mounting blocks 37 are connected through a screw thread and second
Outer tube 31 is fixed, the clamping mutually of both clump weight 60 and the second outer tube 31, and connects clump weight 60 using an attachment screw 38
With mounting blocks 37 so that clump weight 60 is fixed on the second outer tube 31.
Referring to Figure 11, the clump weight 60 of different weight can be configured according to the tablet computer of different size weight, define with
The center of rotation line distance of the center of gravity of clump weight 60 to rotary dampening mechanism 10 is L1, the center of gravity of bracket 50 to damping due to rotation machine
The center of rotation line distance of structure 10 is L2, according to the calculation formula G of torque1·L1=G2·L2, wherein G1For the weight of clump weight 60
Power, G2Be the gravity that bracket 50 adds tablet computer, i.e., using the bracket in the present embodiment can be stable support any one
The tablet computer of specification, as long as tablet computer is clamped on bracket 50.
This tablet computer adjusts the arm of force on the second telescopic rod 30 first and meets above-mentioned calculating public affairs when adjusting angle
Formula then adjusts the height of the first telescopic rod 20, and first inner tube 22 is risen to comfortable level and general by unscrewing the first pipe sleeve 23
Bracket 50 goes to viewing angle, screws the first pipe sleeve 23 and limits the first inner tube 22；The second telescopic rod 30 is adjusted again, equally passes through rotation
Loose second pipe sleeve 33 stretches the second inner tube 32 to comfortable position, locks the second pipe sleeve 33 and limits the second inner tube 32；Furthermore it adjusts
Feelings will not be freely rotated in the damping value of rotary dampening mechanism 10, first the second telescopic rod 30 of guarantee in any angle
Condition, second guarantees that dynamics when artificially adjusting the second telescopic rod 30 is appropriate；Finally adjusting bracket 50 will be held in the palm using ball-and-socket hinge device 40
Frame 50 turns to viewing angle the most comfortable.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (5)
1. a kind of Flat computer support frame, which is characterized in that including rotary dampening mechanism (10), rotary dampening mechanism (10) packet
It includes the first connector (11), can connect relative to the second connector (12) that the first connector (11) rotate and for connecting first
The regulating part of fitting (11) and the second connector (12)；Tapered resistance is offered on one end face of first connector (11)
Buddhist nun's slot (111), second connector (12) include matching with damping slot (111) shape and being connected in damping slot (111)
Interior damping shaft (121)；Second connector (12) past under the rotation of regulating part can be close in the first connector (11)
Axial displacement occurs for side, and the outer wall of damping shaft (121) is forced to increase the contact area with damping slot (111)；The bracket is also
Including the first telescopic rod (20) being connect with the first connector (11), the second telescopic rod (30) being connect with the second connector (12)
And the bracket (50) by ball-and-socket hinge device (40) setting in the second telescopic rod (30) one end；The bottom of first telescopic rod (20)
Portion is provided with pedestal (70), second telescopic rod (30) from the second connector (12) radially across and can opposite second connection
Part (12) slides, and the axis perpendicular of the axis of the second telescopic rod (30) and the first telescopic rod (20)；Described first stretches
Contracting bar (20) includes first outer tube (21) fixed with pedestal (70), slides the first inner tube being connected in the first outer tube (21)
(22) and the first pipe sleeve (23) for being threaded on the first outer tube (21) end；First outer tube (21) includes can be the
The first claw (212) collapsed under the rotary squeezing of one pipe sleeve (23) to the first inner tube (22) side；The ball-and-socket hinge device (40)
Including the ball seat (41) and mandrel (43) being fixed on the second telescopic rod (30) one end, the end of the ball seat (41) is offered
Pocket (411)；The mandrel (43) includes that the bulb (431) that is housed in pocket (411) and being connected on bulb (431) connects
It connects section (432), the linkage section (432) and bracket (50) are fixed, are also provided on the ball seat (41) and several are evenly arranged on pocket
(411) recessing groove (412) that is circumferential and being connected to pocket (411), the linkage section (432) are embeddable interior to recessing groove (412)；
One end of ball seat (41) is arranged with a connection piece (42), and connector (42) offers annular mounting groove (422), ball on its external wall
Seat (41) offers several third connecting holes (413) in the radial direction thereof, passes through the tightening being threadedly coupled with third connecting hole (413)
Screw (414) stretches in annular mounting groove (422) fixation for realizing both connector (42) and ball seat (41).
2. Flat computer support frame according to claim 1, which is characterized in that the end of second telescopic rod (30) is also solid
Surely have clump weight (60), the clump weight (60) is respectively placed in the two sides of rotary dampening mechanism (10) with bracket (50).
3. Flat computer support frame according to claim 2, which is characterized in that the bracket (50) includes connecting with mandrel (43)
The adjustable plate (51) that connects and the support frame for being slidably connected at adjustable plate (51) two sides；The adjustable plate (51) offers slippage slot
(511), support frame as described above includes the support plate (52) and be arranged on support plate (52) that sliding is connected on slippage slot (511)
Support column (53).
4. Flat computer support frame according to claim 1, which is characterized in that first outer tube (21) is additionally provided with inwardly
The annular stop portion (211) of projection is provided with and can be abutted against with annular stop portion (211) on the outer wall of first inner tube (22)
Stop collar (221).
5. Flat computer support frame according to claim 1, which is characterized in that second telescopic rod (30) includes outside second
Pipe (31), the second inner tube (32) for being connected in the second outer tube (31) of sliding and be threaded on the second outer tube (31) the
Two pipe sleeves (33)；The end of second outer tube (31) is also connected with locking member (34), and the locking member (34) includes second
Claw (342), second claw (342) can receive under the rotary squeezing of the second pipe sleeve (33) to the second inner tube (32) side
Hold together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202358.6A CN106838569B (en) | 2017-03-30 | 2017-03-30 | Flat computer support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202358.6A CN106838569B (en) | 2017-03-30 | 2017-03-30 | Flat computer support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838569A CN106838569A (en) | 2017-06-13 |
| CN106838569B true CN106838569B (en) | 2019-07-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202358.6A Active CN106838569B (en) | 2017-03-30 | 2017-03-30 | Flat computer support frame |
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| Country | Link |
|---|---|
| CN (1) | CN106838569B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11788675B2 (en) | 2021-03-17 | 2023-10-17 | Modernsolid Industrial Co., Ltd. | Joint device of a support frame |
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| CN108803008B (en) * | 2017-10-31 | 2021-01-05 | 成都理想境界科技有限公司 | Displacement amplification mechanism, optical fiber scanning device and projector |
| CN108039119A (en) * | 2018-01-02 | 2018-05-15 | 广东奥森智能科技有限公司 | A kind of recognition of face advertisement machine |
| CN108323855A (en) * | 2018-04-16 | 2018-07-27 | 亮风台（上海）信息科技有限公司 | A kind of AR intelligent helmets |
| CN108333774A (en) * | 2018-04-16 | 2018-07-27 | 亮风台（上海）信息科技有限公司 | A kind of optical display subass embly and AR smart machines |
| CN109506106B (en) * | 2018-12-21 | 2020-06-23 | 黑龙江工业学院 | Computer english study angular adjustment device |
| CN109634366B (en) * | 2019-01-02 | 2021-05-11 | 王涵 | Notebook computer |
| CN111580681A (en) * | 2020-05-09 | 2020-08-25 | 廊坊纽特科技有限公司 | Cantilever is keyboard that can overturn holds in palm for control box |
| TWI774274B (en) * | 2021-03-17 | 2022-08-11 | 青輔實業股份有限公司 | joint device |
| CN113432008B (en) * | 2021-08-26 | 2021-10-29 | 江苏感测通电子科技有限公司 | Auxiliary system applied to ship navigation instrument |
| CN114484237A (en) * | 2022-01-14 | 2022-05-13 | 国网河北省电力有限公司保定供电分公司 | Electric power data monitoring facilities mounting bracket |
| CN114619481B (en) * | 2022-04-22 | 2022-09-13 | 广东欧谱曼迪科技有限公司 | Rapid locking damping rotating shaft, handle, joint and multi-section synchronous unlocking mechanical arm |
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| DE102010027248A1 (en) * | 2010-07-15 | 2012-01-19 | Sensodrive Gmbh | Holding device for an instrument |
| CN201916664U (en) * | 2010-12-21 | 2011-08-03 | 邹建华 | Support for electronic reader |
| CN202719339U (en) * | 2012-05-08 | 2013-02-06 | 袁燕生 | Universal positioning support |
| CN202868257U (en) * | 2012-10-31 | 2013-04-10 | 唐秀丽 | Tablet personal computer (PC) support |
| CN204387184U (en) * | 2015-01-13 | 2015-06-10 | 余姚市乐得计算机科技有限公司 | Taper damping structure |
| CN205806838U (en) * | 2016-05-12 | 2016-12-14 | 全普光电科技(上海)有限公司 | Support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11788675B2 (en) | 2021-03-17 | 2023-10-17 | Modernsolid Industrial Co., Ltd. | Joint device of a support frame |
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| Publication number | Publication date |
|---|---|
| CN106838569A (en) | 2017-06-13 |
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Effective date of registration: 20231211 Address after: 315511 No. 99 Haohai Road, Binhai New Area, Economic Development Zone, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo zhiercheng ergonomics Co.,Ltd. Address before: No. 69, Nanshan North Road, Fenghua District, Ningbo City, Zhejiang Province Patentee before: NINGBO FENGHUA YUANFAN SUPTEK TV MOUNT CO.,LTD. |