CN208185313U - A kind of novel adjustable damping unit - Google Patents
A kind of novel adjustable damping unit Download PDFInfo
- Publication number
- CN208185313U CN208185313U CN201820399039.9U CN201820399039U CN208185313U CN 208185313 U CN208185313 U CN 208185313U CN 201820399039 U CN201820399039 U CN 201820399039U CN 208185313 U CN208185313 U CN 208185313U
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- adjustment axis
- mounting hole
- damping
- spring
- drag ring
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- 238000013016 damping Methods 0.000 title claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000009191 jumping Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a kind of novel adjustable damping units, including jumping seat, mounting hole is equipped on jumping seat, damping shaft and adjustment axis are provided on mounting hole, spring, the mounting hole and adjustment axis are set between the damping shaft and adjustment axis and damping sealing cooperatively forms the cavity for filling damping oil；The one end of the damping shaft is plugged with first clamping piece, and the other end extends to outside mounting hole；Intrinsic drag ring is covered in the adjustment axis, the adjustment axis is interference fitted by drag ring and mounting hole, and the one end of the adjustment axis is plugged with second intermediate plate, and the other end is provided with adjustment portion；The one end of the spring is connected with first clamping piece, and the other end is connected with second intermediate plate；The adjustment axis is driven in spring rotary course by second intermediate plate, and frictional force is generated between the drag ring and mounting hole can offset the rotary force that spring generates adjustment axis effect, realizes the adjusting of damping force size, structure is simple, is conveniently adjusted.
Description
Technical field
The utility model relates to a kind of novel adjustable damping units.
Background technique
Ground, which is inserted, is mounted in ground or similar site, the socket for connecting with fixed wiring, is routed usually as ground
The terminal and line outlet of system take out the power supply in the wiring system of ground, signal, data.It is mainly used for office space, machine
The indoor place of the large bay such as field, hotel, market, family, it is widely used.
Traditional jumping type floor receptacle includes panel, jumps frame and bounce mechanism, and the functor setting is described on jumping frame
It jumps frame and bounces movement by bouncing mechanism realization, bouncing for the mechanism of takeofing is realized by the torsion of torsional spring, due to torsional spring
Torsion directly act on and jump on frame, and not set damping unit can generate very so that it is very big to jump impact force of the frame when flicking
Big noise and the service life that will affect product, it is also possible to injury be generated to human body or contact things, thus would generally can
Setting damping unit is flicking speed to buffer jump frame, but such damping unit is all preparatory due to damper and spring
It is mounted in damping device, the pretightning force of spring is also just fixed, nonadjustable when assembling damping unit；Due to measurement error
Etc. factors influence, jump time for bouncing of frame in actual use often with there are deviations between ideal value.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of adjustable damping device, it can be real
The adjusting of existing damping force.
To achieve the above object, the utility model provides following technical solution:
A kind of novel adjustable damping unit, including seat is jumped, it is equipped with mounting hole on jumping seat, is set in the Single port of mounting hole
It is equipped with damping shaft, another port is provided with adjustment axis, and spring, the mounting hole and tune are arranged between the damping shaft and adjustment axis
Nodal axisn and damping sealing cooperatively form the cavity for filling damping oil；The one end of the damping shaft is plugged with the first folder
Piece, the other end extend to outside mounting hole；Intrinsic drag ring is covered in the adjustment axis, the adjustment axis passes through drag ring and installation
Hole interference fit, the one end of the adjustment axis are plugged with second intermediate plate, and the other end is provided with adjustment portion；The one of the spring
End is connected with first clamping piece, and the other end is connected with second intermediate plate；The adjustment axis drives spring by second intermediate plate
Frictional force is generated in rotary course, between the drag ring and mounting hole can offset the rotation that spring generates adjustment axis effect
Power.
The utility model is further arranged: several convex closures, the convex closure and mounting hole are uniformly distributed on the drag ring
Inner sidewall it is inconsistent.
The utility model is further arranged: the jump seat is threaded with fastening bolt, the one end of the fastening bolt
It is inconsistent with drag ring.
The utility model is further arranged: the adjustment axis is arranged with sealing ring, and the adjustment axis passes through sealing ring and peace
Fill hole sealing cooperation.
The utility model is further arranged: the damping shaft is also arranged with sealing ring, the damping shaft by sealing ring with
Mounting hole sealing cooperation.
The utility model has the advantages that when installing, the jump frame mutually assembles the utility model with damping shaft, when needing to adjust damping force,
It only needs to rotate adjustment axis and drives spring rotation, to change the initial torsion of spring, realize the adjusting of damping force size, while institute
It states rotation adjustment axis to drive in spring rotary course, frictional force is generated between the drag ring and mounting hole of the adjustment axis to be offset
The rotary force that spring generates adjustment axis effect, avoids adjustment axis that return occurs automatically under the action of the spring, structure is simple, just
In adjustment；The one end of the spring is connected with first clamping piece simultaneously, and the other end is connected with second intermediate plate, avoids spring
4 are directly installed on damping shaft and adjustment axis, simplify the structure of damping shaft and adjustment axis, convenient for manufacture, extend in damping shaft
Mounting hole is directly matched with other component, and the quantity of components is effectively reduced, while the leakproofness of cavity is also effectively ensured.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel adjustable damping unit of the utility model；
Fig. 2 is a kind of exploded view of novel adjustable damping unit of the utility model；
Fig. 3 is the structural schematic diagram of adjustment axis；
Fig. 4 is the structural schematic diagram of drag ring.
Description of symbols: 1, seat is jumped；11, mounting hole；2, damping shaft；3, adjustment axis；31, adjustment portion；4, spring；5,
First clamping piece；6, drag ring；61, convex closure；7, second intermediate plate；8, fastening bolt.
Specific embodiment
A kind of novel adjustable damping unit embodiment of the utility model is done further specifically referring to attached Fig. 1 to Fig. 4
It is bright.
A kind of novel adjustable damping unit, including seat 1 is jumped, mounting hole 11 is equipped on jumping seat 1, in mounting hole 11
Single port is provided with damping shaft 2, and another port is provided with adjustment axis 3, and spring 4, institute are arranged between the damping shaft 2 and adjustment axis
It states mounting hole 11 and adjustment axis 3 and damping shaft 2 seals the cavity cooperatively formed for filling damping oil, wherein the adjustment axis 3
It is arranged with sealing ring, the adjustment axis 3 is cooperated by sealing ring and the sealing of mounting hole 11, and the damping shaft 2 is also arranged with sealing
Ring, the damping shaft 2 are cooperated by sealing ring and the sealing of mounting hole 11；
The one end of the damping shaft 2 is plugged with first clamping piece 5, and the other end extends to outside mounting hole 11；The adjusting
Intrinsic drag ring 6 is covered on axis 3, the adjustment axis 3 is interference fitted by drag ring 6 and mounting hole 11, one end of the adjustment axis 3
Portion is plugged with second intermediate plate 7, and the other end is provided with adjustment portion 31；The one end of the spring 4 is connected with first clamping piece 5,
The other end is connected with second intermediate plate 7；The adjustment axis 3 is driven in 4 rotary course of spring by second intermediate plate 7, described to rub
The rotary force that spring 4 generates the effect of adjustment axis 3 can be offset by wiping generation frictional force between ring 6 and mounting hole 11.
Wherein spring 4 can be offset to the work of adjustment axis 3 in order to guarantee to generate frictional force between the adjustment axis 3 and mounting hole 11
With the rotary force of generation, several convex closures 61, the inside of the convex closure 61 and mounting hole 11 are uniformly distributed on the drag ring 6
Wall is inconsistent, improves 6 deflection of drag ring, improves drag ring 6 to the frictional force of mounting hole 11, adjustment axis 3 is enabled to generate foot
Enough frictional force, avoids skidding, while adjustment axis 3 loosens in order to prevent, is threaded with fastening bolt 8 in the jump seat 1,
The one end and drag ring 6 of the fastening bolt 8 are inconsistent.
Wherein drag ring 6 can be made of the good elastic material of coefficient of friction, such as rubber material.
When installation, the jump frame is assembled with 2 phase of damping shaft, when needing to adjust damping force, it is only necessary to rotate 3 band of adjustment axis
Spring 4 of moving rotation realizes the adjusting of damping force size, while 3 band of rotation adjustment axis to change the initial torsion of spring 4
It moves in 4 rotary course of spring, it is right to offset spring 4 for generation frictional force between the drag ring 6 and mounting hole 11 of the adjustment axis 3
The rotary force that adjustment axis effect generates, avoids adjustment axis that return occurs automatically under the action of spring 4, and structure is simple, convenient for adjusting
It is whole；The one end of the spring 4 is connected with first clamping piece 5 simultaneously, and the other end is connected with second intermediate plate 7, avoids spring
4 are directly installed on damping shaft 2 and adjustment axis 3, simplify the structure of damping shaft 2 and adjustment axis 3, convenient for manufacture, prolong in damping shaft 2
It extends to mounting hole 11 directly to match with other component, the quantity of components is effectively reduced, while the close of cavity is also effectively ensured
Feng Xing.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of novel adjustable damping unit is equipped with mounting hole, in mounting hole it is characterized in that: including jumping seat on jumping seat
Single port is provided with damping shaft, and another port is provided with adjustment axis, and spring, the peace are arranged between the damping shaft and adjustment axis
Dress hole and adjustment axis and damping sealing cooperatively form the cavity for filling damping oil；
The one end of the damping shaft is plugged with first clamping piece, and the other end extends to outside mounting hole；
Intrinsic drag ring is covered in the adjustment axis, the adjustment axis is interference fitted by drag ring and mounting hole, the adjustment axis
One end be plugged with second intermediate plate, the other end is provided with adjustment portion；
The one end of the spring is connected with first clamping piece, and the other end is connected with second intermediate plate；
The adjustment axis is driven in spring rotary course by second intermediate plate, generates frictional force between the drag ring and mounting hole
The rotary force that spring generates adjustment axis effect can be offset.
2. the novel adjustable damping unit of one kind according to claim 1, it is characterized in that: being uniformly distributed on the drag ring
The inner sidewall of several convex closures, the convex closure and mounting hole is inconsistent.
3. the novel adjustable damping unit of one kind according to claim 1 or 2, it is characterized in that: the jump seat is threadedly coupled
There is fastening bolt, the one end and drag ring of the fastening bolt are inconsistent.
4. the novel adjustable damping unit of one kind according to claim 1, it is characterized in that: the adjustment axis is arranged with sealing
Ring, the adjustment axis are cooperated by sealing ring and mounting hole sealing.
5. the novel adjustable damping unit of one kind according to claim 1, it is characterized in that: the damping shaft be also arranged with it is close
Seal ring, the damping shaft are cooperated by sealing ring and mounting hole sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399039.9U CN208185313U (en) | 2018-03-23 | 2018-03-23 | A kind of novel adjustable damping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399039.9U CN208185313U (en) | 2018-03-23 | 2018-03-23 | A kind of novel adjustable damping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185313U true CN208185313U (en) | 2018-12-04 |
Family
ID=64438798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820399039.9U Active CN208185313U (en) | 2018-03-23 | 2018-03-23 | A kind of novel adjustable damping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266479A (en) * | 2018-03-23 | 2018-07-10 | 刘正政 | A kind of novel adjustable damping unit |
-
2018
- 2018-03-23 CN CN201820399039.9U patent/CN208185313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266479A (en) * | 2018-03-23 | 2018-07-10 | 刘正政 | A kind of novel adjustable damping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 325000, Xinguang Avenue, Xinguang Industrial Park, Liushi Town, Wenzhou City, Zhejiang, Yueqing 140 Patentee after: Zhejiang Jinhao Electrical Co., Ltd. Address before: 325000, Xinguang Avenue, Xinguang Industrial Park, Liushi Town, Wenzhou City, Zhejiang, Yueqing 140 Patentee before: Liu Zhengzheng |