CN105179893A - 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
- Publication number
- CN105179893A CN105179893A CN201510677878.3A CN201510677878A CN105179893A CN 105179893 A CN105179893 A CN 105179893A CN 201510677878 A CN201510677878 A CN 201510677878A CN 105179893 A CN105179893 A CN 105179893A
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- dull
- stereotyped
- knob
- cover plate
- ambulatory splint
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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 rotation damper and use dull and stereotyped clamping structure and the using method of this damper.
background technique:
Along with science and technology is growing, flat board is more and more universal.And flat plate clamping device is as with dull and stereotyped and a kind of accessory that is that give birth to, market is also increasing to its demand, but for the flat board of various model on the market, does not also have now a kind of dull and stereotyped clamping device can the flat board of compatible different type of machines.
summary of the invention:
The object of the present invention is to provide a kind of rotation damper and use dull and stereotyped clamping structure and the using method of this damper, in order to the flat board of compatibility different type of machines on the market.
Rotation damper of the present invention, it is characterized in that: the projection comprising the rotating component for being connected with active rotation parts and be located on rotating component both sides, described projection being equipped with the fixed beam for being connected with fixed base frame, described fixed beam being socketed with form the frictional damping element of frictional damping with rotating component.
Further, above-mentioned frictional damping element comprises a pair of being set on fixed beam and mutually folds the spline pad and a pair mutual folded elastic washer leaned on that lean on, a pair spline pad and a pair elastic washer lay respectively at the both sides of projection, and described fixed beam end is connected with nut with by a pair spline pad, projection and a pair elastic washer locking.
Further, above-mentioned fixed beam one end is provided with block, described block is provided with the first hollow slot, described projection top is provided with the second hollow slot, spline pad week is along being provided with towards the bending plate of a lateral buckling, the opposing setting of two bending plate on two spline pads, the bending plate on a spline pad is stuck in the first hollow slot, and the bending plate on a spline pad is stuck in the second hollow slot; Pad is provided with between described projection side and an elastic washer side.
Further, the projection that above-mentioned rotating component comprises a rectangular block, is connected to the lateral mass on rectangular block lower side and is connected on lateral mass sidepiece, described rectangular block is provided with the through hole for locking active rotation parts; Described fixed beam is positioned at block sidepiece and is provided with horizontal lateral mass, described horizontal lateral mass is provided with perforation.
The dull and stereotyped clamping structure of rotation damper of the present invention, it is characterized in that: comprise base, be connected to the dunnage on base and the dull and stereotyped chuck being connected dunnage, described dunnage is connected by rotation damper with dull and stereotyped chuck, described dull and stereotyped chuck comprises body, described body side is provided with a fixing clamping plate, a cover plate is provided with in the middle part of described body, an ambulatory splint is provided with between described cover plate and body, described ambulatory splint and described cover plate are slidably connected, the hook part of described fixing clamping plate, the hook part of ambulatory splint and cover plate are positioned at the same side of described body, a tapped hole is also provided with in the middle part of described body, described cover plate is provided with a through hole with described tapped hole corresponding position, the back of described body is provided with a knob, the shank of described knob and described tapped hole are joined and are combined through described through hole, the shank corresponding position of described cover plate side and described knob is provided with one for the push pedal of pushing tow flat board, described body is also provided with a locating slot, bearing pin on described locating slot and a fork is hinged, the other end of described fork through an iron axle and described push pedal hinged.
Further, anti-lost piece an of knob is also provided with between the shank of above-mentioned knob and described push pedal; Anti-lost piece of described knob is connected through a self tapping screw with the shank of described knob; Described cover plate is provided with a recess matched with described push pedal and fork; Described through hole is arranged at the bottom of described recess; Described body and cover plate are fixed through bolt.
Further, above-mentioned dunnage top has the support block for bearing rotation damper, described support block has the rectangular depression groove for fixing rotating component, and described support block sidewall has the rectangular through-hole groove for spacing horizontal lateral mass.
Further, be provided with cover cap between above-mentioned rotating component and the main body back side, described cover cap is fixed on the main body back side and rotating component by screw lock.
Rotation damper using method of the present invention, the rotating component of rotation damper is connected to after display device, by fixed beam end winding support on fixed base frame, by being socketed with to form the frictional damping element of frictional damping with rotating component on fixed beam, thus make user when needs rotation display device angle, can swing arbitrarily, and can any angular position be remained on.
The using method of the dull and stereotyped clamping device of the present invention, is characterized in that comprising the following steps:
Step S1: described knob is screwed out until anti-lost piece of described knob contacts with the recess of described cover plate;
Step S2: described ambulatory splint is strutted to the direction contrary with described fixing clamping plate;
Step S3: be positioned over by flat board in described dull and stereotyped clamping device, makes dull and stereotyped back fully contact with push pedal;
Step S4: promote described ambulatory splint and dull and stereotyped edge is up and down contacted with described ambulatory splint and fixing clamping plate respectively;
Step S5: rotate described knob, drive described push pedal to move to dull and stereotyped direction, drive the swing of described fork simultaneously, until the hook part of ambulatory splint and fixing clamping plate fastens described flat board, ambulatory splint is also fixed thereupon.
Further, when rotating described knob in above-mentioned steps S5, fork swings, and drives described push pedal at the square upward sliding vertical with described knob shank simultaneously.
The present invention compared with prior art has following beneficial effect: the present invention adopts the flat board of the compatible different in width of the cooperation of body and ambulatory splint, adopt again a knob and be arranged at the flat board of the compatible different-thickness of push pedal of knob shank, more particularly ambulatory splint does not need the fixed structure adopting other, and active force when same employing knob screws makes it fix.
accompanying drawing illustrates:
Fig. 1 is the erection drawing of rotation damper of the present invention;
Fig. 2 is the figure that scatters of rotation damper of the present invention;
Fig. 3 is rotation damper of the present invention and base, dull and stereotyped chuck assembled configuration schematic diagram;
Fig. 4 is the figure that scatters of rotation damper of the present invention and dull and stereotyped chuck;
Fig. 5 is the three-dimensional structure diagram of the dull and stereotyped chuck of the present invention;
Fig. 6 is the present invention's dull and stereotyped chuck using state schematic diagram;
Fig. 7 is the dull and stereotyped chuck plan view of the present invention;
Fig. 8 is the A-A sectional view of Fig. 7;
Fig. 9 is that the dull and stereotyped chuck of the present invention scatters figure;
In figure: A-rotation damper; The dull and stereotyped chuck of B-; A1-rotating component; A101-rectangular block; A102-lateral mass; A103-through hole; A2-projection; A201-second hollow slot; A3-fixed beam; A301-block; A302-first hollow slot; The horizontal lateral mass of A303-; A304-bores a hole; A4-frictional damping element; A401-spline pad; A402-elastic washer; A403-nut; A404-bending plate; A405-pad; A5-base; A6-dunnage; A601-support block; A602-rectangular depression groove; A603-rectangular through-hole groove; A7-cover cap; 1-body; 11-fixing clamping plate; 12-tapped hole; 13-locating slot; 2-cover plate; 21-through hole; 22-recess; 23-bolt; 3-ambulatory splint; 4-knob; 5-push pedal; Anti-lost piece of 6-knob; 7-self tapping screw; 8-fork; 81-iron axle; 9-is dull and stereotyped.
embodiment:
Below in conjunction with drawings and Examples, the present invention will be further described.
Rotation damper A(of the present invention is referring to figs. 1 through Fig. 4), the projection A2 comprising the rotating component A1 for being connected with active rotation parts and be located on rotating component both sides, described projection A2 being equipped with the fixed beam A3 for being connected with fixed base frame, described fixed beam A3 being socketed with form the frictional damping element A4 of frictional damping with rotating component.
Further embodiment, in order to reasonable in design, above-mentioned frictional damping element A4 comprises and is set in a pair spline pad A401 on fixed beam and a pair elastic washer A402, a pair spline pad and a pair elastic washer lay respectively at the both sides of projection, and described fixed beam end is connected with nut A403 with by a pair spline pad, projection A2 and a pair elastic washer locking.
Further, above-mentioned fixed beam A3 mono-end is provided with block A301, described block A301 is provided with the first hollow slot A302, described projection A2 top is provided with the second hollow slot A201, spline pad A401 week, two spline pads are mutually folded to be leaned on, the opposing setting of two bending plate on two spline pads along being provided with towards the bending plate A404 of a lateral buckling, bending plate A404 on one spline pad is stuck in the first hollow slot A302, and the bending plate A404 on a spline pad is stuck in the second hollow slot A201.
Further, pad A405 is provided with between above-mentioned projection side and an elastic washer side.
As shown in Figure 1, 2, the present invention when rotating component A1 rotates, the friction factor U2 between friction factor U1+ two elastic washer between the pressure F*(two spline pad produced between rotational resistance=two elastic washer of rotating component).Reconcile nut and can change pressure F size between two elastic washers, thus resistance time regulating rotary moving part 1 rotates, reach the effect of expection damping.
Further, the projection A2 that above-mentioned rotating component A1 comprises a rectangular block A101, is connected to the lateral mass A102 on rectangular block lower side and is connected on lateral mass sidepiece, described rectangular block A101 is provided with the through hole A103 for locking active rotation parts.
Further, above-mentioned fixed beam A3 is positioned at block A301 sidepiece and is provided with horizontal lateral mass A303, described horizontal lateral mass is provided with perforation A304.
The invention provides a kind of dull and stereotyped clamping device
(with reference to Fig. 5 to Fig. 9
), comprise base A5, be connected to the dunnage A6 on base A5 and the dull and stereotyped chuck B being connected dunnage, described dunnage A6 is connected by rotation damper A with dull and stereotyped chuck B, described dull and stereotyped chuck comprises a body 1, described body 1 side is provided with a fixing clamping plate 11, a cover plate 2 is provided with in the middle part of described body 1, an ambulatory splint 3 is provided with between described cover plate 2 and body 1, described ambulatory splint 3 is slidably connected with described cover plate 2, the hook part of described fixing clamping plate 11, the hook part of ambulatory splint 3 and cover plate 2 are positioned at the same side of described body 1, by the relative sliding of described ambulatory splint 3 with described cover plate 2, the flat board 9 of different in width can block by the hook part of the hook part and ambulatory splint 3 that recycle described fixing clamping plate 11, play the position-limiting action on width, also be provided with a tapped hole 12 in the middle part of described body 1, in described tapped hole 12, be provided with dextrorotation thread, described cover plate 2 is provided with a through hole 21 with described tapped hole 12 corresponding position, the back of described body 1 is provided with a knob 4, the shank of described knob 4 and described tapped hole 12 are joined and are combined through described through hole 21, the shank corresponding position of described cover plate 2 side and described knob 4 is provided with a push pedal 5, described push pedal 5 is not connected with the shank of knob 4, can be movable each other, described body 1 is also provided with a locating slot 13, one end of described locating slot 13 and a fork 8 is hinged, the other end of described fork 8 is hinged with described push pedal 5 through an iron axle 81, in use, by screwing of knob 4, push pedal 5 is slided to the outside of cover plate 2, and drive the swing of fork 8 simultaneously, relative, push pedal 5 is longitudinally also having trickle relative sliding (see Fig. 8, 9), by the hook part of fixing clamping plate 11 and ambulatory splint 3 and push pedal, flat board 9 is blocked firmly, realize the compatibility of different-thickness.What one of value was carried is, ambulatory splint 3 and described cover plate 2 are by being slidably connected, there is no other fixed structure, but when being screwed by knob, flat board 9 pushes away forward by push pedal 5, thus the edge up and down of dull and stereotyped 9 is close to the hook part of fixing clamping plate 11 and ambulatory splint 3 respectively, is fixed by its frictional force, preferably, the hook part of described fixing clamping plate 11 and ambulatory splint 3 adopts the material that friction factor is larger.Adopt push pedal 5 to be hinged on fork 8, fork 8 is hinged on body 1, thus makes push pedal 5 when being promoted for anti-lost piece 6 by knob, and push pedal 5 can be adjacent to dull and stereotyped 9 promotions in better whole face.
Please refer to Fig. 8 to Fig. 9, a knob anti-lost piece 6 is also provided with between the shank of described knob 4 and described push pedal 5, can prevent from owing to rotating through, knob being departed from from body 1 in the process rotating knob 4, described knob is connected through a self tapping screw 7 with the shank of described knob 4 for anti-lost piece 6 more.
Continue referring to Fig. 9, described cover plate 2 is provided with a recess 22 matched with described push pedal 5, makes push pedal 5 can be reduced in recess 22, not only attractive in appearance can also the larger flat board of compatible thickness, described through hole 21 is arranged at the bottom of described recess 22; Described body 1 is fixed through bolt 23 with cover plate 2.
Above-mentioned dunnage A6 top has the support block A601 for bearing rotation damper, described support block has the rectangular depression groove A602 for fixing rotating component, described support block sidewall has the rectangular through-hole groove A603 for spacing horizontal lateral mass 303, during installation, rectangular block A101 is trapped in rectangular depression groove A602, and horizontal lateral mass 303 inserts in rectangular through-hole groove A603.
Further, be provided with cover cap A7 between above-mentioned rotating component and the main body back side, described cover cap A7 is fixed on the main body back side and rotating component by screw lock.
In order to allow those skilled in the art better understand technological scheme of the present invention, the using method below in conjunction with this dull and stereotyped clamping device is described further the present invention.
Step S1: described knob 4 is screwed out until described knob contacts with the recess 22 of described cover plate 2 for anti-lost piece 6;
Step S2: described ambulatory splint 3 is strutted to the direction contrary with described fixing clamping plate 11;
Step S3: be positioned in described dull and stereotyped clamping device by flat board 9, makes the back of dull and stereotyped 9 fully contact with push pedal 5;
Step S4: promote described ambulatory splint 3 and the edge up and down of dull and stereotyped 9 is contacted with described ambulatory splint 3 and fixing clamping plate 11 respectively;
Step S5: rotate described knob 4, described push pedal 5 is driven to move to dull and stereotyped 9 directions, drive the swing of described fork 8 simultaneously, the swing of described fork 8 drives described push pedal 5 at the square upward sliding vertical with described knob 4 shank, until the hook part of ambulatory splint 3 and fixing clamping plate 11 fastens described dull and stereotyped 9, ambulatory splint 3 is also fixed thereupon.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. a rotation damper, it is characterized in that: the projection comprising the rotating component for being connected with active rotation parts and be located on rotating component both sides, described projection being equipped with the fixed beam for being connected with fixed base frame, described fixed beam being socketed with form the frictional damping element of frictional damping with rotating component.
2. rotation damper according to claim 1, it is characterized in that: described frictional damping element comprises a pair of being set on fixed beam and mutually folds the spline pad and a pair mutual folded elastic washer leaned on that lean on, a pair spline pad and a pair elastic washer lay respectively at the both sides of projection, and described fixed beam end is connected with nut with by a pair spline pad, projection and a pair elastic washer locking.
3. rotation damper according to claim 2, it is characterized in that: described fixed beam one end is provided with block, described block is provided with the first hollow slot, described projection top is provided with the second hollow slot, spline pad week is along being provided with towards the bending plate of a lateral buckling, the opposing setting of two bending plate on two spline pads, the bending plate on a spline pad is stuck in the first hollow slot, and the bending plate on a spline pad is stuck in the second hollow slot; Pad is provided with between described projection side and an elastic washer side.
4. rotation damper according to claim 3, it is characterized in that: the projection that described rotating component comprises a rectangular block, is connected to the lateral mass on rectangular block lower side and is connected on lateral mass sidepiece, described rectangular block is provided with the through hole for locking active rotation parts; Described fixed beam is positioned at block sidepiece and is provided with horizontal lateral mass, described horizontal lateral mass is provided with perforation.
5. one kind uses the dull and stereotyped clamping structure of rotation damper described in claim 1-4, it is characterized in that: comprise base, be connected to the dunnage on base and the dull and stereotyped chuck being connected dunnage, described dunnage is connected by rotation damper with dull and stereotyped chuck, described dull and stereotyped chuck comprises body, described body side is provided with a fixing clamping plate, a cover plate is provided with in the middle part of described body, an ambulatory splint is provided with between described cover plate and body, described ambulatory splint and described cover plate are slidably connected, the hook part of described fixing clamping plate, the hook part of ambulatory splint and cover plate are positioned at the same side of described body, a tapped hole is also provided with in the middle part of described body, described cover plate is provided with a through hole with described tapped hole corresponding position, the back of described body is provided with a knob, the shank of described knob and described tapped hole are joined and are combined through described through hole, the shank corresponding position of described cover plate side and described knob is provided with one for the push pedal of pushing tow flat board, described body is also provided with a locating slot, bearing pin on described locating slot and a fork is hinged, the other end of described fork through an iron axle and described push pedal hinged.
6. dull and stereotyped clamping device according to claim 5, is characterized in that: be also provided with anti-lost piece an of knob between the shank of described knob and described push pedal; Anti-lost piece of described knob is connected through a self tapping screw with the shank of described knob; Described cover plate is provided with a recess matched with described push pedal and fork; Described through hole is arranged at the bottom of described recess; Described body and cover plate are fixed through bolt.
7. dull and stereotyped clamping device according to claim 5, it is characterized in that: described dunnage top has the support block for bearing rotation damper, described support block has the rectangular depression groove for fixing rotating component, described support block sidewall has the rectangular through-hole groove for spacing horizontal lateral mass.
8. dull and stereotyped clamping device according to claim 6, it is characterized in that: be provided with cover cap between described rotating component and the main body back side, described cover cap is fixed on the main body back side and rotating component by screw lock.
9., based on a using method for the dull and stereotyped clamping device as described in any one of claim 1 to 8, it is characterized in that comprising the following steps:
Step S1: described knob is screwed out until anti-lost piece of described knob contacts with the recess of described cover plate;
Step S2: described ambulatory splint is strutted to the direction contrary with described fixing clamping plate;
Step S3: be positioned over by flat board in described dull and stereotyped clamping device, makes dull and stereotyped back fully contact with push pedal;
Step S4: promote described ambulatory splint and dull and stereotyped edge is up and down contacted with described ambulatory splint and fixing clamping plate respectively;
Step S5: rotate described knob, drive described push pedal to move to dull and stereotyped direction, drive the swing of described fork simultaneously, until the hook part of ambulatory splint and fixing clamping plate fastens described flat board, ambulatory splint is also fixed thereupon.
10. the using method of dull and stereotyped clamping device according to claim 9, is characterized in that: when rotating described knob in described step S5, and fork swings, and drives described push pedal at the square upward sliding vertical with described knob shank simultaneously.
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 true CN105179893A (en) | 2015-12-23 |
| CN105179893B CN105179893B (en) | 2017-05-10 |
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Family Applications (1)
| 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 |
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| CN (1) | CN105179893B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107505988A (en) * | 2017-09-18 | 2017-12-22 | 广州视源电子科技股份有限公司 | Turnover mechanism and intelligent flat plate assembly |
| 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 |
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| US20150136820A1 (en) * | 2013-11-16 | 2015-05-21 | Sean Kieley | Reversible universal support for a display unit |
| 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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| US5913351A (en) * | 1996-07-10 | 1999-06-22 | Katoh Electrical Machinery Co., Ltd. | Tilt hinge |
| JP2002250335A (en) * | 2000-12-18 | 2002-09-06 | Futaba Kinzoku Kogyo Kk | Hinge device |
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| CN107505988A (en) * | 2017-09-18 | 2017-12-22 | 广州视源电子科技股份有限公司 | Turnover mechanism and intelligent flat plate assembly |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105179893B (en) | 2017-05-10 |
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