CN105179893B - Rotary damper, flat plate clamping structure using damper and using method - Google Patents
Rotary damper, flat plate clamping structure using damper and using method Download PDFInfo
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- CN105179893B CN105179893B CN201510677878.3A CN201510677878A CN105179893B CN 105179893 B CN105179893 B CN 105179893B CN 201510677878 A CN201510677878 A CN 201510677878A CN 105179893 B CN105179893 B CN 105179893B
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- flat board
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- push pedal
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Abstract
The invention relates to a rotary damper, a flat plate clamping structure using the damper and a using method. The rotary damper is characterized by comprising a rotation part connected with an active rotation component and bumps arranged on two sides of the rotation part, wherein fixing rod parts connected with a fixing base are arranged on the bumps in a penetration manner; the fixing rod parts are sleeved with frictional damping elements capable of forming frictional damping with the rotation part. According to the rotary damper, the fixing rod parts are sleeved with the frictional damping elements capable of forming frictional damping with the rotation part, so that the user can swing the rotary damper randomly when the user needs to swing and rotate the angle of display equipment; and the rotary damper can stay in position at any angle.
Description
Technical field：
The present invention relates to a kind of rotary damper and the flat board clamp structure and using method using the damper.
Background technology：
As science and technology is growing, flat board is becoming increasingly popular.And flat plate clamping device is used as one of the life with flat board
Accessory is planted, market is also increasing to its demand, but for the flat board of various models on the market, currently there are no a kind of flat board
Clamping device can be with the flat board of compatible different type of machines.
The content of the invention：
It is an object of the invention to provide a kind of rotary damper and the flat board clamp structure using the damper and using
Method, to the flat board of compatible different type of machines on the market.
Rotary damper of the present invention, it is characterised in that：Including for the tumbler being connected with active rotation part and being located at
Projection on tumbler both sides, is equipped with the fixed beam for being connected with fixed base frame, the fix bar on the projection
It is socketed with to form the frictional damping element of frictional damping with tumbler on part.
Further, above-mentioned frictional damping element include the rotation stop pad for mutually folding against for a pair being set on fixed beam and
The elastic washer for mutually folding against for a pair, a pair of rotation stop pads and a pair of elastic washers are respectively positioned at the both sides of projection, the fixation
Rod end is connected with nut to lock a pair of rotation stop pads, projection and a pair of elastic washers.
Further, above-mentioned fixed beam one end is provided with block, and the block is provided with the first recessed groove, on the projection
Portion is provided with the second recessed groove, and rotation stop pad week is along the bent sheet for being above provided with side bending, two bendings on two rotation stop pads
Piece is disposed opposite to each other, and the bent sheet on a rotation stop pad is stuck in the first recessed groove, and the bent sheet on a rotation stop pad is stuck in second
In recessed groove；Pad is provided between the projection side and an elastic washer side.
Further, above-mentioned tumbler includes a rectangular block, the lateral mass being connected on rectangular block following side and is connected to lateral mass
Projection on sidepiece, the rectangular block is provided with the through hole for locking active rotation part；Gear is located on the fixed beam
Block sidepiece is provided with horizontal lateral mass, and the horizontal lateral mass is provided with perforation.
The flat board clamp structure of rotary damper of the present invention, it is characterised in that：Including base, the support being connected on base
The flat board chuck of plate and connection gripper shoe, the gripper shoe is connected with flat board chuck by rotary damper, the flat board chuck
Including body, the body side is provided with a strap, and the body middle part is provided with a cover plate, the cover plate and body
Between be provided with an ambulatory splint, the ambulatory splint is slidably connected with the cover plate, the hook part of the strap, activity folder
The hook part of plate and cover plate are located at the same side of the body, and the body middle part is additionally provided with a screwed hole, on the cover plate with
The screwed hole correspondence position is provided with a through hole, and the back of the body is provided with a knob, the shank of the knob and institute
State screwed hole and fit through the through hole, the cover plate side is provided with one for pushing up with the shank correspondence position of the knob
The push pedal of plate is bulldozed, a locating slot is additionally provided with the body, the locating slot is hinged with the bearing pin on a fork, described
The iron axles of other end Jing mono- and the push pedal of fork is hinged.
Further, anti-lost piece an of knob is additionally provided between the shank of above-mentioned knob and the push pedal；The knob is anti-lost
Block is connected with the self-tapping screws of shank Jing mono- of the knob；It is provided with one on the cover plate to be engaged with the push pedal and fork
Recess；The through hole is arranged at the bottom of the recess；The body is fixed with cover plate Jing bolts.
Further, above-mentioned gripper shoe top has the support block for bearing rotary damper, has in the support block
For fixing the rectangular depression groove of tumbler, support block side wall has the rectangular through-hole groove for spacing horizontal lateral mass.
Further, cover lid is provided between above-mentioned tumbler and the main body back side, the cover lid is locked in the main body back of the body by screw
On face and tumbler.
Rotary damper using method of the present invention, the tumbler of rotary damper is connected to behind display device, will be solid
Determine Rod end to be fixed on fixed base frame, by being socketed with the friction to form frictional damping with tumbler on fixed beam
Damping element, so that user can arbitrarily be swung when rotation display device angle is needed, and is positively retained at arbitrarily
Angle position.
The using method of flat board clamping device of the present invention, it is characterised in that comprise the following steps：
Step S1：The knob is screwed out until anti-lost piece of the knob is contacted with the recess of the cover plate；
Step S2：The ambulatory splint is strutted to the direction contrary with the strap；
Step S3：Flat board is positioned in the flat board clamping device, the back and push pedal for making flat board is fully contacted；
Step S4：The ambulatory splint is promoted the upper lower edge of flat board is connect with the ambulatory splint and strap respectively
Touch；
Step S5：The knob is rotated, drives the push pedal to move to flat board direction, while driving the pendulum of the fork
Dynamic, until the hook part of ambulatory splint and strap clasps the flat board, ambulatory splint is also fixed therewith.
Further, when rotating the knob in above-mentioned steps S5, fork swing, while drive the push pedal with the rotation
The vertical square upward sliding of button shank.
The present invention has the advantages that compared with prior art：The present invention is simultaneous using the cooperation of body and ambulatory splint
Hold different in width flat board, and using a knob and be arranged at knob shank push pedal compatibility different-thickness flat board, particularly
Be that ambulatory splint is not required to using other fixed structures, active force when equally being screwed using knob fixes it.
Description of the drawings：
Fig. 1 is the installation diagram of rotary damper of the present invention；
Fig. 2 is the figure that scatters of rotary damper of the present invention；
Fig. 3 is rotary damper of the present invention and base, flat board chuck assembled configuration schematic diagram；
Fig. 4 is the figure that scatters of rotary damper of the present invention and flat board chuck；
Fig. 5 is the three-dimensional structure diagram of flat board chuck of the present invention；
Fig. 6 is flat board chuck use state schematic diagram of the present invention；
Fig. 7 is flat board chuck front view of the present invention；
Fig. 8 is the A-A sectional views of Fig. 7；
Fig. 9 is that flat board chuck of the present invention scatters figure；
In figure：A- rotary dampers;B- flat board chucks;A1- tumblers；A101- rectangular blocks；A102- lateral mass；A103- leads to
Hole；A2- projections；The recessed grooves of A201- second；A3- fixed beams；A301- blocks；The recessed grooves of A302- first；The horizontal lateral mass of A303-；
A304- bores a hole；A4- frictional damping elements；A401- rotation stop pads；A402- elastic washers；A403- nuts；A404- bent sheets；
A405- pads；A5- bases；A6- gripper shoes；A601- support blocks；A602- rectangular depression grooves；A603- rectangular through-hole grooves；A7- covers
Lid；1- bodies；11- straps；12- screwed holes；13- locating slots；2- cover plates；21- through holes；22- recesses；23- bolts；3- lives
Dynamic clamping plate；4- knobs；5- push pedals；Anti-lost piece of 6- knobs；7- self-tapping screws；8- forks；81- iron axles；9- flat boards.
Specific embodiment：
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Rotary damper A of the present invention（Referring to figs. 1 to Fig. 4）, including the tumbler A1 for being connected with active rotation part
With the projection A2 being located on tumbler both sides, the fixed beam for being connected with fixed base frame is equipped with the projection A2
A3, is socketed with to form the frictional damping element A4 of frictional damping with tumbler on the fixed beam A3.
Further embodiment, in order to reasonable in design, above-mentioned frictional damping element A4 includes being set on fixed beam
A pair of rotation stop pad A401 and a pair of elastic washer A402, a pair of rotation stop pads and a pair of elastic washers are respectively positioned at the two of projection
Side, the fixed beam end is connected with nut A403 to lock a pair of rotation stop pads, projection A2 and a pair of elastic washers.
Further, above-mentioned fixed beam A3 one ends are provided with block A301, and the block A301 is provided with the first depression
Groove A302, the projection A2 tops are provided with the second recessed groove A201, and rotation stop pad A401 week edges are above provided with side bending
Bent sheet A404, two rotation stop pads are mutually folded against, and two bent sheets on two rotation stop pads are disposed opposite to each other, curved on a rotation stop pad
Tabs A404 is stuck in the first recessed groove A302, and bent sheet A404 on a rotation stop pad is stuck in the second recessed groove A201.
Further, it is provided with pad A405 between above-mentioned projection side and an elastic washer side.
As shown in Figure 1, 2, the present invention is produced when tumbler A1 is rotated between rotary resistance=two elastic washer of tumbler
Raw pressure F*（The coefficient of friction U2 between the elastic washers of coefficient of friction U1+two between two rotation stop pads）.Reconcile nut
Pressure F sizes between two elastic washers can be changed, so as to adjust resistance when tumbler 1 is rotated, expected damping is reached
Effect.
Further, above-mentioned tumbler A1 includes a rectangular block A101, the lateral mass A102 being connected on rectangular block following side
With the projection A2 being connected on lateral mass sidepiece, the rectangular block A101 is provided with the through hole for locking active rotation part
A103。
Further, horizontal lateral mass A303 is provided with positioned at block A301 sidepieces on above-mentioned fixed beam A3, on the horizontal lateral mass
It is provided with perforation A304.
The present invention provides a kind of flat board clamping device（With reference to Fig. 5 to Fig. 9）, including base A5, be connected on base A5
The flat board chuck B of gripper shoe A6 and connection gripper shoe, gripper shoe A6 is connected with flat board chuck B by rotary damper A, institute
Flat board chuck is stated including a body 1, the side of the body 1 is provided with a strap 11, the middle part of the body 1 is provided with a lid
Plate 2, is provided with an ambulatory splint 3 between the cover plate 2 and body 1, the ambulatory splint 3 is slidably connected with the cover plate 2, institute
Hook part, the hook part of ambulatory splint 3 and the cover plate 2 for stating strap 11 is located at the same side of the body 1, is pressed from both sides by the activity
The relative slip of plate 3 and the cover plate 2, recycles the hook part of the strap 11 can be by not with the hook part of ambulatory splint 3
Block with the flat board 9 of width, play the position-limiting action on width；The middle part of the body 1 is additionally provided with a screwed hole 12, the spiral shell
Dextrorotation thread is provided with pit 12, the correspondence position of the screwed hole 12 is provided with a through hole 21 on the cover plate 2；Described
The back of body 1 is provided with a knob 4, and the shank of the knob 4 fits through the through hole 21 with the screwed hole 12, described
The side of cover plate 2 is provided with a push pedal 5 with the shank correspondence position of the knob 4, and the push pedal 5 does not connect with the shank of knob 4
Connect, can be movable each other, a locating slot 13 is additionally provided with the body 1, the locating slot 13 is hinged with one end of a fork 8,
The iron axles 81 of other end Jing mono- and the push pedal 5 of the fork 8 is hinged, in use, by screwing for knob 4, push pedal 5
To the outer Slideslip of cover plate 2, and while the swing with driven fork 8, relative, push pedal 5 is longitudinally also having trickle relative slip
（See Fig. 8,9）, flat board 9 is firmly blocked by the hook part and push pedal of strap 11 and ambulatory splint 3, realize different-thickness
Compatibility.The one of value is mentioned that ambulatory splint 3 and the cover plate 2 pass through to be slidably connected, without others fixed structures, and
When screwed by knob, push pedal 5 forward pushes away flat board 9, so as to the upper lower edge of flat board 9 is pressed from both sides respectively with strap 11 and activity
The hook part of plate 3 is close to, and is fixed by its frictional force, it is preferred that the hook part of the strap 11 and ambulatory splint 3 is using friction
The larger material of coefficient.It is hinged on fork 8 using push pedal 5, fork 8 is hinged on body 1, so that push pedal 5 is being screwed
When promoting for anti-lost piece 6, push pedal 5 preferably entire surface can be adjacent to flat board 9 and promote.
Fig. 8 to Fig. 9 is refer to, a knob is additionally provided between the shank of the knob 4 and the push pedal 5 anti-lost piece 6, can
Prevent during turn knob 4 due to rotate through knob is departed from from body 1, anti-lost piece 6 of the knob with it is described
The self-tapping screws 7 of shank Jing mono- of knob 4 connect.
Fig. 9 is continued referring to, a recess 22 being engaged with the push pedal 5 is provided with the cover plate 2, make the push pedal 5 can
Be reduced in recess 22, not only it is attractive in appearance can also the bigger flat board of compatible thickness, the through hole 21 is arranged at the bottom of the recess 22；
The body 1 is fixed with the Jing bolts 23 of cover plate 2.
Above-mentioned gripper shoe A6 top has support block A601 for bearing rotary damper, has in the support block and uses
In the rectangular depression groove A602 of fixed tumbler, support block side wall has the rectangular through-hole groove for spacing horizontal lateral mass 303
A603, during installation, rectangular block A101 is trapped in rectangular depression groove A602, in the insertion rectangular through-hole groove A603 of horizontal lateral mass 303.
Further, cover lid A7 is provided between above-mentioned tumbler and the main body back side, the cover lid A7 is locked in master by screw
On the body back side and tumbler.
In order to allow those skilled in the art to be better understood from technical scheme, below in conjunction with the flat board clamping device
Using method is described further to the present invention.
Step S1：The knob 4 is screwed out until the knob is contacted for anti-lost piece 6 with the recess 22 of the cover plate 2；
Step S2：The ambulatory splint 3 is strutted to the direction contrary with the strap 11；
Step S3：Flat board 9 is positioned in the flat board clamping device, the back and push pedal 5 for making flat board 9 is fully contacted；
Step S4：Promote the ambulatory splint 3 make the upper lower edge of flat board 9 respectively with the ambulatory splint 3 and strap
11 contacts；
Step S5：The knob 4 is rotated, drives the push pedal 5 to move to the direction of flat board 9, while driving the fork 8
Swing, the swing of the fork 8 drives the push pedal 5 in the square upward sliding vertical with the shank of the knob 4, until activity folder
The hook part of plate 3 and strap 11 clasps the flat board 9, and ambulatory splint 3 is also fixed therewith.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (8)
1. a kind of flat board clamp structure of use rotary damper, it is characterised in that：Including base, the support being connected on base
The flat board chuck of plate and connection gripper shoe, the gripper shoe is connected with flat board chuck by rotary damper, the flat board chuck
Including body, the body side is provided with a strap, and the body middle part is provided with a cover plate, the cover plate and body
Between be provided with an ambulatory splint, the ambulatory splint is slidably connected with the cover plate, the hook part of the strap, activity folder
The hook part of plate and cover plate are located at the same side of the body, and the body middle part is additionally provided with a screwed hole, on the cover plate with
The screwed hole correspondence position is provided with a through hole, and the back of the body is provided with a knob, the shank of the knob and institute
State screwed hole and fit through the through hole, the cover plate side is provided with one for pushing up with the shank correspondence position of the knob
The push pedal of plate is bulldozed, a locating slot is additionally provided with the body, the locating slot is hinged with the bearing pin on a fork, described
The iron axles of other end Jing mono- and the push pedal of fork is hinged；The rotary damper is included for being connected with active rotation part
Tumbler and the projection being located on tumbler both sides, are equipped with the fix bar for being connected with fixed base frame on the projection
Part, is socketed with to form the frictional damping element of frictional damping with tumbler on the fixed beam；The shank of the knob with
Anti-lost piece an of knob is additionally provided between the push pedal；Anti-lost piece of the knob connects with the self-tapping screws of shank Jing mono- of the knob
Connect；A recess being engaged with the push pedal and fork is provided with the cover plate；The through hole is arranged at the bottom of the recess
Portion；The body is fixed with cover plate Jing bolts.
2. flat board clamp structure according to claim 1, it is characterised in that：The gripper shoe top has for bearing rotation
Turn the support block of damper, there is the rectangular depression groove for fixing tumbler, support block side wall tool in the support block
Have for the rectangular through-hole groove of spacing horizontal lateral mass.
3. flat board clamp structure according to claim 2, it is characterised in that：It is provided between the tumbler and the main body back side
Cover lid, the cover lid is locked on the main body back side and tumbler by screw.
4. flat board clamp structure according to claim 3, it is characterised in that：The frictional damping element includes being set in admittedly
The rotation stop pad that a pair on fixed pole part are mutually folded against and the elastic washer that a pair mutually fold against, a pair of rotation stop pads and a pair of bullets
Property packing ring respectively positioned at the both sides of projection, the fixed beam end is connected with nut with by a pair of rotation stop pads, projections and
Elastic washer is locked.
5. flat board clamp structure according to claim 4, it is characterised in that：The fixed beam one end is provided with block,
The block is provided with the first recessed groove, and the projection top is provided with the second recessed groove, and all edges of rotation stop pad are above provided with one
The bent sheet of lateral bending folding, two bent sheets on two rotation stop pads are disposed opposite to each other, and it is recessed that the bent sheet on a rotation stop pad is stuck in first
In sunken groove, the bent sheet on a rotation stop pad is stuck in the second recessed groove；Between the projection side and an elastic washer side
It is provided with pad.
6. flat board clamp structure according to claim 5, it is characterised in that：The tumbler includes a rectangular block, connection
Lateral mass on rectangular block following side and the projection being connected on lateral mass sidepiece, the rectangular block is provided with and actively turns for locking
The through hole of dynamic component；Horizontal lateral mass is provided with positioned at block sidepiece on the fixed beam, the horizontal lateral mass is provided with perforation.
7. a kind of using method based on flat board clamp structure as claimed in claim 6, it is characterised in that comprise the following steps：
Step S1：The knob is screwed out until anti-lost piece of the knob is contacted with the recess of the cover plate；
Step S2：The ambulatory splint is strutted to the direction contrary with the strap；
Step S3：Flat board is positioned in the flat board clamping device, the back and push pedal for making flat board is fully contacted；
Step S4：The ambulatory splint is promoted the upper lower edge of flat board is contacted with the ambulatory splint and strap respectively；
Step S5：The knob is rotated, drives the push pedal to move to flat board direction, while the swing of the fork is driven, directly
Hook part to ambulatory splint and strap clasps the flat board, and ambulatory splint is also fixed therewith.
8. the using method of flat board clamp structure according to claim 7, it is characterised in that：Institute is rotated in step S5
When stating knob, fork swings, while driving the push pedal in the square upward sliding vertical with the knob shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677878.3A CN105179893B (en) | 2015-10-20 | 2015-10-20 | Rotary damper, flat plate clamping structure using damper and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677878.3A CN105179893B (en) | 2015-10-20 | 2015-10-20 | Rotary damper, flat plate clamping structure using damper and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105179893A CN105179893A (en) | 2015-12-23 |
| CN105179893B true CN105179893B (en) | 2017-05-10 |
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ID=54902177
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677878.3A Active CN105179893B (en) | 2015-10-20 | 2015-10-20 | Rotary damper, flat plate clamping structure using damper and using method |
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| Country | Link |
|---|---|
| CN (1) | CN105179893B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505988B (en) * | 2017-09-18 | 2024-05-14 | 广州视源电子科技股份有限公司 | Tilting mechanism and dull and stereotyped subassembly of intelligence |
| CN108992742A (en) * | 2018-08-29 | 2018-12-14 | 江苏康宝医疗器械有限公司 | A kind of multifunctional safe injection needle |
| CN113376425A (en) * | 2021-05-26 | 2021-09-10 | 浙江中拓高压电器有限公司 | Voltage and current digital sensor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1026128A (en) * | 1996-07-10 | 1998-01-27 | Kato Electrical Mach Co Ltd | Tilt hinge |
| JP3674548B2 (en) * | 2000-12-18 | 2005-07-20 | 双葉金属工業株式会社 | Hinge device |
| CN201196188Y (en) * | 2008-05-23 | 2009-02-18 | 可胜科技(苏州)有限公司 | Pivot connector |
| CN203309458U (en) * | 2013-06-18 | 2013-11-27 | 深圳市中柏电脑技术有限公司 | Tablet electronic device with supporting piece |
| CN203594935U (en) * | 2013-09-22 | 2014-05-14 | 余姚市宇达实业有限公司 | Desk type tablet PC support |
| US9856895B2 (en) * | 2013-11-16 | 2018-01-02 | Sean Kieley | Reversible universal support for a display unit |
| CN203731041U (en) * | 2014-01-16 | 2014-07-23 | 余亦枢 | Flat computer support |
| CN104197161A (en) * | 2014-08-15 | 2014-12-10 | 宁波乐歌视讯科技股份有限公司 | Flat-panel display support |
| CN205173893U (en) * | 2015-10-20 | 2016-04-20 | 福建新大陆支付技术有限公司 | Nifco inc |
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2015
- 2015-10-20 CN CN201510677878.3A patent/CN105179893B/en active Active
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