CN106838569A - Flat computer support frame and its rotary dampening mechanism - Google Patents
Flat computer support frame and its rotary dampening mechanism Download PDFInfo
- Publication number
- CN106838569A CN106838569A CN201710202358.6A CN201710202358A CN106838569A CN 106838569 A CN106838569 A CN 106838569A CN 201710202358 A CN201710202358 A CN 201710202358A CN 106838569 A CN106838569 A CN 106838569A
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- Prior art keywords
- connector
- expansion link
- damping
- outer tube
- support frame
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000013016 damping Methods 0.000 claims description 74
- 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
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 229920001821 foam rubber Polymers 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 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
- 230000010339 dilation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 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
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
Second expansion link of first expansion link and the connection of the second connector of rotary dampening mechanism the invention discloses a kind of Flat computer support frame and its rotary dampening mechanism including described and the connection of the first connector and the bracket of second expansion link one end is arranged on by ball-and-socket hinge device；The bottom of first expansion link is provided with base, second expansion link from the second connector radially across and can relative second connector slide, realize that panel computer is clamped in comprehensive rotation after bracket and adjusts, meet the more preferable visual experience of user.
Description
Technical field
The present invention relates to a kind of Flat computer support frame and its rotary dampening mechanism.
Background technology
Panel computer has become the essential communication amusement equipment of people with mobile phone, and the increase with equipment size exists
Gradually made troubles during use, numerous panel computers and mobile phone branch occurs in comfortableness in the market when being used to improve
Frame.For example notification number for CN104964138A patent of invention in disclose " a kind of Universal tablet computer bracket ", using vertical
Support simultaneously can realize the regulation of angle and height, flexibility when raising is used.It is horizontal but this kind of support overall structure is more inflexible
There is limitation in the rotational angle of bar, it is impossible to reach the proper angle that user meets self vision requirement.
The content of the invention
First purpose of the invention be 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 technical scheme is that：
A kind of rotary dampening mechanism, including the first connector, can relative to the first connector rotate the second connector and use
In the regulating part for connecting the first connector and the second connector；Tapered resistance is offered on the end face of first connector
Buddhist nun's groove, second connector includes the damping shaft in damping slot is matched and can be connected in damping groove shape；Described second
Connector can force the outer wall of damping shaft under the rotation of regulating part toward the side generation axial displacement being close in the first connector
Increase and the contact area of damping slot.
By using above-mentioned technical proposal, the damping shaft on the second connector snaps fit onto the damping slot reality on the first connector
Both existing 360 ° relative rotation；Secondly damping slot is set to taper so that the tighter outer wall blocked both when coordinating with damping shaft
Contact area it is bigger, and then the damping of both the first connector and the second connector when relatively rotating is bigger, and
And damping value drives the second connector that axial displacement realization occurs using the rotation of a regulating part, is easy to control the regulation of damping value
Size.
Preferably, the damping sleeve being made up of elastomeric material, the damping sleeve and resistance are also arranged with the damping shaft
The shape kissing merging of Buddhist nun's groove 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, enters
Rotary damping between the connector of increase first and the second connector of one step；Secondly damping shaft is reduced and between damping slot
Fretting wear, improves both service life.
Preferably, the regulating part includes adjusting screw and the adjusting nut being threadedly coupled with adjusting screw；Institute
Stating the second connector also includes the mounting seat being connected with damping shaft, and the adjusting nut is fixed in mounting seat, the regulation spiral shell
Nail is threadedly coupled through the first connector and damping shaft with adjusting nut.
By using above-mentioned technical proposal, adjusting screw is rotated because adjusting nut is fixed in installation, and then can drive
Axial displacement in whole second connector so that damping shaft and the further clamping of both damping slots there is, reach damping size
Regulating effect.
Second object of the present invention is to provide a kind of Flat computer support frame, is capable of achieving the regulation of omnibearing angel.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of Flat computer support frame, including described rotary dampening mechanism and the connection of the first connector the first expansion link and the
Second expansion link of two connectors connection and the bracket of second expansion link one end is arranged on by ball-and-socket hinge device；Described first stretches
The bottom of contracting bar is provided with base, second expansion link from the second connector radially across and can relative second connector hair
It is raw to slide.
By using above-mentioned technical proposal, realize telescopic adjustment in Y-axis using the first expansion link and circumferentially rotate
Regulation, the second expansion link realizes telescopic adjustment and the axial rotation regulation in X-axis, and rotary dampening mechanism realizes that second stretches
Angular adjustment of the bar around the first expansion link in the circumferential, finally realizes 360 ° of comprehensive fine settings with reference to ball-and-socket hinge device, realizes
Any one visual angle can adjust and realize, improve flexibility when using；Secondly can be according to reality using rotary dampening mechanism
The weight of entrained with panel computer is adjusted, and due to using the damping mechanism of bevel friction mode on the maximum load capacity
Greatly improve, be applicable to the panel computer clamping of more different sizes.
Preferably, the end of second expansion link is further fixed on balancing weight, and the balancing weight is put respectively with bracket
In the both sides of rotary dampening mechanism.
By using above-mentioned technical proposal, balancing weight is respectively placed in damping due to rotation machine with for clamping the bracket of panel computer
The both sides of structure form a leverage, balancing weight due to can change coordinate the second expansion link can on the second connector footpath
To slip, according to the computing formula of torque, it is possible to achieve the clamping of the panel computer of any specification can cause second to stretch
The inactive state that bar is maintained at improves the stability after gripping, and damping that additionally can be by adjusting rotary dampening mechanism is big
The small stability come after aiding in raising to clamp.
Preferably, the ball-and-socket hinge device includes the ball seat and mandrel that are fixed on second expansion link one end, described
The end of ball seat offers pocket；The mandrel includes the bulb that is housed in pocket and is connected to linkage section on bulb, institute
State linkage section to be fixed with bracket, some slots to make way for being distributed on pocket circumferentially and being connected with pocket be further opened with the ball seat,
The linkage section can be embedded into slot to make way.
By using above-mentioned technical proposal, ball of the bracket using mandrel on ball seat connects mode and realizes 360 ° and freely revolve
Turn；Secondly the slot to make way for being opened up on ball seat can set for the linkage section card on mandrel play bracket position-limiting action first, in addition
Increase the maximal regulated angle of bracket.
Preferably, the bracket includes the adjustable plate being connected with mandrel and the branch for being slidably connected at adjustable plate both sides
Support；The adjustable plate offers slippage slot, and support frame as described above includes that sliding is connected to supporting plate and setting on slippage slot
Support column on the supporting plate.
By using above-mentioned technical proposal, slip of the supporting plate on adjustable plate is electric suitable for different size flat board to adjust
The clamping of brain, compression is contacted with panel computer using many support columns.
Preferably, first expansion link includes that the first outer tube fixed with base, sliding are connected to the first outer tube
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 drawn in the first inner tube side under the rotary squeezing of set.
By using above-mentioned technical proposal, after the first inner tube is adjusted in place, first is extruded using the rotation of the first pipe sleeve
The first claw on outer tube draws in 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 the first inner tubes, it is operationally more convenient.
Preferably, first outer tube is additionally provided with the annular stop portion of inside projection, outside first inner tube
The spacing ring that can be abutted against with annular stop portion is provided with wall.
By using above-mentioned technical proposal, annular stop portion can prevent the first inner tube from the first outer tube with the setting of spacing ring
Middle extraction, plays a part of to limit maximal dilation amount.
Preferably, second expansion link includes the second inner tube that the second outer tube, sliding are 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 draw 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 extruded using the rotation of the second pipe sleeve
The second claw on part makes its second inner tube of phase side occur to draw in and the last inner tube of locking second, reaches the second outer tube and second
The fixed effect of both inner tubes；And the outer locking member set up is used to improve bearing capacity radially on the second expansion link, and
It is conveniently replaceable, improves service life.
In sum, the invention has the advantages that：
1st, by setting the first expansion link, the second expansion link and realizing that the first expansion link is stretched with second by rotary dampening mechanism
The relative rotation of contracting bar, fits through the bracket of ball-and-socket hinge device connection, realizes that panel computer is clamped in comprehensive after bracket turning
Dynamic regulation, meets the more preferable visual experience of user；
2nd, regulation is radially slided on the second connector by the second expansion link, is coordinated set by the second telescopic rod end
Balancing weight so that whole second expansion link forms a leverage so that panel computer passes through adjusting force brachium after fixing
Degree reaches optimal stability；Secondly coordinating rotary dampening mechanism can further improve stability by adjusting damping size.
Brief description of the drawings
Fig. 1 is the exploded perspective view of rotary dampening mechanism in embodiment one；
Fig. 2 is the sectional view of rotary dampening mechanism in embodiment one；
Fig. 3 is the structural representation of the middle plateform computer bracket of embodiment two；
Fig. 4 is the connection diagram in embodiment two between rotary dampening mechanism and the first expansion link, the second expansion link；
Fig. 5 is the sectional view inside the first expansion link in embodiment two；
Fig. 6 is the sectional view inside the first expansion link in embodiment two；
Fig. 7 is the structural representation of locking piece in embodiment two；
Fig. 8 is the exploded perspective view in embodiment two between bracket, ball-and-socket hinge device and the second expansion link；
Fig. 9 is the sectional view after bracket, ball-and-socket hinge device and the second expansion link three cooperation in embodiment two；
Figure 10 is the sectional view after balancing weight in embodiment two and the installation of the second expansion link；
Figure 11 is the dynamic balance schematic diagram in embodiment two between balancing weight and bracket.
In figure：10th, rotary dampening mechanism；11st, the first connector；111st, damping slot；112nd, the first connecting hole；12nd, second
Connector；121st, damping shaft；122nd, mounting seat；123rd, storage tank；124th, the second connecting hole；125th, mounting hole；13rd, damping sleeve；
14th, adjusting screw；15th, adjusting nut；16th, connecting screw rod；20th, the first expansion link；21st, the first outer tube；211st, annular stop portion；
212nd, the first claw；22nd, the first inner tube；221st, spacing ring；23rd, the first pipe sleeve；30th, the second expansion link；31st, the second outer tube；32、
Second inner tube；33rd, the second pipe sleeve；34th, locking member；341st, the first thread segment；342nd, the second claw；35th, stop collar；36th, pin；
37th, mounting blocks；38th, attachment screw；40th, ball-and-socket hinge device；41st, ball seat；411st, pocket；412nd, slot to make way；413rd, the 3rd connecting hole；
414th, holding screw；42nd, connector；421st, the second thread segment；422nd, annular mounting groove；43rd, mandrel；431st, bulb；432nd, even
Connect section；50th, bracket；51st, adjustable plate；511st, slippage slot；52nd, supporting plate；53rd, support column；54th, locking nut；55th, locking screw
Nail；56th, foam-rubber cushion；60th, balancing weight；70th, base.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment one
Referring to Fig. 1 and Fig. 2, a kind of rotary dampening mechanism, including cylindrical the first connector 11 and the clamping of the first connector 11
The second connector 12 and connection the first connector 11 and the second connector 12 regulating part.Second connector 12 includes same
Cylindrical mounting seat 122 and the damping shaft 121 extended perpendicularly outward by the end face of mounting seat 122；First connector 11 exists
Damping slot 111 is offered in one end, wherein damping slot 111 is tapered, and big opening end is outwardly, damping shaft 121 is equally in cone
Shape matches with the shape of damping slot 111.
Rotary dampening mechanism 10 also includes a damping sleeve 13, and damping sleeve 13 is arranged on outside damping shaft 121, by damping shaft 121
Both tights reach stationary state；Damping sleeve 13 can be also connected in damping slot 111, its shape and the kissing of damping slot 111
Close, damping sleeve 13 is made up of elastomeric material in addition, for example rubber/silica gel.
Regulating part includes an adjusting screw 14 and the adjusting nut 15 being threadedly coupled with adjusting screw 14, in mounting seat
Storage tank 123 is offered in 122, adjusting nut 15 is housed in storage tank 123 and spacing fixation.First connector 11 and second
Connector 12 offers the through hole for running through vertically, and adjusting screw 14 can be from the one of the relative damping groove 111 of the first connector 11
End face is penetrated to the storage tank 123 of the second connector 12 and coordinated with adjusting nut 15.
The rotary dampening mechanism 10 is in regulation damping size, it is only necessary to rotate adjusting screw 14 because adjusting nut 15 is limited
Position is fixed in storage tank 123 with the second connector 12 so that can drive the second connector 12 that axial displacement occurs so that second connects
Fitting 12 causes the damping sleeve 13 how many with the contact area of damping slot 111 away from or close to the first connector 11
To regulation, the phase between first connector 11 and the second connector 12 when damping sleeve 13 increases with the contact area of damping slot 111
Damping to rotating just increases, otherwise then reduces.In addition using this structure regardless of when damping sleeve 13 and the contact surface of damping slot 111
When product reaches maximum, the first connector 11 also can be to be rotated relative to the second connector 12, i.e., complete in the absence of both
By locking state.
Embodiment two
Referring to Fig. 3, a kind of Flat computer support frame, including erect the first expansion link 20, the second expansion link 30, for connect first
Rotary dampening mechanism 10 and be arranged on the second expansion link 30 that the expansion link 30 of expansion link 20 and second is documented in embodiment one
The bracket 50 for clamping panel computer of end.
First expansion link 20 is fixed on mount 70, and the second expansion link 30 partially passes through rotary dampening mechanism 10, and
A dismountable balancing weight 60 is fixed with relative being provided with one end of bracket 50；Bracket 50 is by being arranged on the second expansion link 30
The ball-and-socket hinge device 40 of end is connected.
With reference to Fig. 2 and Fig. 4, the first connector 11 radially offers the first connecting hole 112, in the first connecting hole 112
Internal thread is connected with a connecting screw rod 16, connecting screw rod 16 be partially disposed in the first connecting hole 112 it is outer and with the second expansion link
30 threaded connections so that the first connector 11 and the first expansion link 20 reach fixation.
Mounting hole 125 is radially offered in the mounting seat 122 of the second connector 12, the first expansion link 20 may pass through the installation
Hole 125, while being further opened with the second connecting hole 124 in mounting seat 122, second is threaded in by a holding screw 414
In connecting hole 124 and it is connected on the second expansion link 30 and reaches the second expansion link 30 and the fixed effect of the second connector 12.In addition
When the first connector 11 and the regulation of the second connector 12 to damping maximum, adjusting screw 14 can equally be connected to second and stretch
On bar 30, the effect of spacing second expansion link 30 is reached, and the position that opens up of the second connecting hole 124 is just connected with through second
The through hole of the axial direction of part 12 is perpendicular so that after the second expansion link 30 has been adjusted, by two perpendicular abutting power to second
Expansion link 30 carries out spacing, preferably plays stabilization.
Referring to Fig. 5, the first expansion link 20 includes the first outer tube 21, is located 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
Extrude the first claw 212 and bring it about the contact surface that increase and the outer wall of the first inner tube 22 are drawn in deformation in the side of the first inner tube 22
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 for being equipped with inside projection is opened up on the end of other first outer tube 21, in the first inner tube 22
The outwardly convex spacing ring 221 for setting, in the vertical direction, when the first inner tube 22 is worn in the first outer tube 21 are set on outer wall
Afterwards, spacing ring 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 when spacing ring 221 is abutted on loop wire limiting section.
Referring to Fig. 6 and Fig. 7, the second expansion link 30 is similar with the structure of the first expansion link 20, includes the second outer tube 31, wears
It is located in the second outer tube 31 and the second inner tube 32 in axial sliding and the second pipe sleeve 33 can occurs, the second pipe sleeve 33 is threadedly coupled
In the end of the second outer tube 31.A locking member 34 is additionally provided with the end of the second outer tube 31, the locking member 34 includes the first spiral shell
Line section 341 and second claw 342, the first thread segment 341 is connected through a screw thread to be fixed with the second outer tube 31, the second outer tube 31 with
There is spacing between second inner tube 32, the first thread segment 341 is just placed in both gaps.
A stop collar 35 is additionally provided with the second inner tube 32 in addition, the stop collar 35 be similarly in the second outer tube 31 with
Between second inner tube 32, fixed with the second inner tube 32 by a pin 36.Stop collar 35 causes the second inner tube 32 in the second outer tube
The range slided in 31 is when stop collar 35 is abutted on locking member 34.
When the second outer tube 31 and the second inner tube 32 need locking, it is only necessary to rotate the second pipe sleeve 33 and extrude the second claw
342 cause that the second claw 342 draws in the side of the second inner tube 32, finally listen the second inner tube of locking 32 of the second claw 342
Lock the second outer tube 31 and the second inner tube 32.
With reference to Fig. 2, Fig. 5 and Fig. 6, the first connector 11 on rotary dampening mechanism 10 is connected with the first inner tube 22,
Second connector 12 is connected with the second outer tube 31.
Referring to Fig. 8 and Fig. 9, the ball-and-socket hinge device 40 for being fixed on the end of the second inner tube 32 includes ball seat 41 and mandrel 43,
The inner hollow of ball seat 41 is set, and a connection piece 42 is arranged with one end of ball seat 41, and the connector 42 is included from inside ball seat 41
The second outer thread segment 421 is extended to, connector 42 is by the second thread segment 421 and the thread connecting mode reality of the second inner tube 32
Now fix.Ball seat 41 offers some 3rd 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, the 3rd connecting hole 413 in alignment with annular mounting groove 422, by with the
The holding screw 414 of the threaded connection of three connecting hole 413 is stretched to realizes both connector 42 and ball seat 41 in annular mounting groove 422
Fixation.
Ball seat 41 is further opened with pocket 411 being away to be provided with the end face of connector 42, one end of the pocket 411
Closed by the end face of connector 42；Mandrel 43 includes a bulb 431 and the linkage section 432 being connected with bulb 431, bulb 431
It is housed in pocket 411, and 360 ° of rotation can be realized, is also evenly equipped with multiple slots to make way 412 in the circumference of pocket 411 in addition
The angle of regulation range of further increase bracket 50, next linkage section 432 can be embedded in slot to make way 412 and play spacing.
Bracket 50 includes a flat adjustable plate 51, and symmetrically two slippage slots 511 are offered on adjustable plate 51, each sliding
Sliding is connected with a support frame on groove 511, and each support frame includes V-shaped supporting plate 52 and is arranged on supporting plate 52
The support column 53 at two ends, support column 53 and the perpendicular setting of supporting plate 52.
Lock-screw 55 is also equipped with supporting plate 52, the lock-screw 55 is threaded with a lock through slippage slot 511
Tight nut 54.The medium position of supporting 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 located on adjustable plate 51, and linkage section 432 is mutually fixed with adjustable plate 51.
Referring to Figure 10, the afterbody 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 clampings mutually of both outer tubes 31 of balancing weight 60 and second, and connects balancing weight 60 using an attachment screw 38
With mounting blocks 37, and then cause balancing weight 60 be fixed on the second outer tube 31.
Referring to Figure 11, the panel computer according to different size weight can configure the balancing weight 60 of Different Weight, define with
The center of rotation line distance of the center of gravity of balancing 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, the computing formula G according to torque1·L1=G2·L2, wherein G1It is the weight of balancing weight 60
Power, G2Be bracket 50 plus the gravity of panel computer, i.e., the support that can be stablized using the support in the present embodiment any one
The panel computer of specification, as long as panel computer is clamped on bracket 50.
This panel computer adjusts the arm of force on the second expansion link 30 and meets above-mentioned calculating public affairs first when angle is adjusted
Formula, then adjusts the height of the first expansion link 20, first inner tube 22 is risen into comfortable level and is incited somebody to action by unscrewing the first pipe sleeve 23
Bracket 50 goes to viewing angle, screws spacing first inner tube 22 of the first pipe sleeve 23；The second expansion link 30 is adjusted again, again by rotation
Flexible second inner tube 32 of the second pipe sleeve of pine 33 is to comfortable position, and the second pipe sleeve 33 of locking is spacing by the second inner tube 32；Furthermore regulation
The damping value of rotary dampening mechanism 10, first the second expansion link 30 of guarantee will not occur freely to rotate feelings in arbitrarily angled
Condition, dynamics during the second guarantee the second expansion link 30 of artificial regulation is appropriate；Finally regulation 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, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in the right of invention.
Claims (10)
1. a kind of rotary dampening mechanism, it is characterised in that including the first connector（11）, can be relative to the first connector（11）Turn
The second dynamic connector（12）And for connecting the first connector（11）With the second connector（12）Regulating part；Described first
Connector（11）End face on offer tapered damping slot（111）, second connector（12）Including with damping slot
（111）Shape matches and can be connected in damping slot（111）Interior damping shaft（121）；Second connector（12）Can adjust
It is past under the rotation of section part to be close in the first connector（11）Side occur axial displacement, force damping shaft（121）Outer wall increase
Greatly and damping slot（111）Contact area.
2. rotary dampening mechanism according to claim 1, it is characterised in that the damping shaft（121）On be also arranged with by
The damping sleeve that elastomeric material is made（13）, the damping sleeve（13）With damping slot（111）Shape kissing merge be connected in damping
Groove（111）It is interior.
3. rotary dampening mechanism according to claim 1, it is characterised in that the regulating part includes adjusting screw（14）With
And and adjusting screw（14）The adjusting nut of threaded connection（15）；Second connector（12）Also include and damping shaft（121）
The mounting seat of connection（122）, the adjusting nut（15）It is fixed on mounting seat（122）It is interior, the adjusting screw（14）Through
A connection piece（11）And damping shaft（121）With adjusting nut（15）Threaded connection.
4. a kind of Flat computer support frame, it is characterised in that including the rotary dampening mechanism described in any one of claim 1 ~ 3
（10）With the first connector（11）First expansion link of connection（20）With the second connector（12）Second expansion link of connection
（30）And by ball-and-socket hinge device（40）It is arranged on the second expansion link（30）The bracket of one end（50）；First expansion link（20）
Bottom be provided with base（70）, second expansion link（30）From the second connector（12）Radially across and can relative second
Connector（12）Slide.
5. Flat computer support frame according to claim 4, it is characterised in that second expansion link（30）End it is also solid
Surely there is balancing weight（60）, the balancing weight（60）With bracket（50）It is respectively placed in rotary dampening mechanism（10）Both sides.
6. Flat computer support frame according to claim 4, it is characterised in that the ball-and-socket hinge device（40）Including being fixed on
Two expansion links（30）Ball seat on one end（41）And mandrel（43）, the ball seat（41）End offer pocket（411）；Institute
State mandrel（43）Including being housed in pocket（411）Interior bulb（431）And it is connected to bulb（431）Upper linkage section（432）, institute
State linkage section（432）With bracket（50）It is fixed, the ball seat（41）On be further opened with some being distributed on pocket（411）It is circumferential and with
Pocket（411）The slot to make way of connection（412）, the linkage section（432）Slot to make way can be embedded into（412）It is interior.
7. Flat computer support frame according to claim 6, it is characterised in that the bracket（50）Including with mandrel（43）Even
The adjustable plate for connecing（51）And it is slidably connected at adjustable plate（51）The support frame of both sides；The adjustable plate（51）Offer slippage slot
（511）, support frame as described above is connected to slippage slot including sliding（511）On supporting plate（52）And it is arranged on supporting plate（52）On
Support column（53）.
8. Flat computer support frame according to claim 4, it is characterised in that first expansion link（20）Including with base
（70）The first fixed outer tube（21）, sliding be connected to the first outer tube（21）The first interior inner tube（22）And it is threaded in
One outer tube（21）The first pipe sleeve on end（23）；First outer tube（21）Including can be in the first pipe sleeve（23）Rotary squeezing
It is lower to the first inner tube（22）The first claw that side is drawn in（212）.
9. Flat computer support frame according to claim 8, it is characterised in that first outer tube（21）It is additionally provided with inwardly
The annular stop portion of projection（211）, first inner tube（22）Outer wall on be provided with can be with annular stop portion（211）Abut against
Spacing ring（221）.
10. Flat computer support frame according to claim 4, it is characterised in that second expansion link（30）Including second
Outer tube（31）, sliding be connected to the second outer tube（31）The second interior inner tube（32）And it is threaded in the second outer tube（31）On
Second pipe sleeve（33）；Second outer tube（31）End be also connected with locking member（34）, the locking member（34）Including
Two claws（342）, second claw（342）Can be in the second pipe sleeve（33）Rotary squeezing under to the second inner tube（32）Receive side
Hold together.
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| 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 true CN106838569A (en) | 2017-06-13 |
| CN106838569B CN106838569B (en) | 2019-07-12 |
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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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| 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 |
| 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 |
| 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 |
| CN108803008A (en) * | 2017-10-31 | 2018-11-13 | 成都理想境界科技有限公司 | A kind of displacement amplifying mechanism, fibre-optic scanner and projecting apparatus |
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| CN113432008A (en) * | 2021-08-26 | 2021-09-24 | 江苏感测通电子科技有限公司 | Auxiliary system applied to ship navigation instrument |
| 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 |
| CN114619481A (en) * | 2022-04-22 | 2022-06-14 | 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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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. |