CN206522400U - A kind of damper - Google Patents
A kind of damper Download PDFInfo
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- CN206522400U CN206522400U CN201720176858.2U CN201720176858U CN206522400U CN 206522400 U CN206522400 U CN 206522400U CN 201720176858 U CN201720176858 U CN 201720176858U CN 206522400 U CN206522400 U CN 206522400U
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- cam
- rotation
- damper
- current collector
- damping
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Abstract
The utility model is related to a kind of damper, end is used including shell, damping, the damping is made up of using end rotation section and motor segment, this two sections of joints have rotation forces mechanism, the rotation forces mechanism is made up of rotation cam and linear cam, and each cam outer face has mobile screens, cam current collector；Motor segment inner end is connected by connecting rod with straight line hydraulic damper connecting-rod head.The utility model has the beneficial effect that：When damper is lifted rapidly, 110 ° of angle of uncapping 10 ° has obvious buffer damping to act on, and can meet the requirement of various weight templates, and simple, the easy to operate, product of installation is simple in construction in itself, performance is stable；The damper of the structure has rotating mechanism using end, and linear cam is for linear motion in the neck of shell under the promotion for rotating rotating cam, drives connecting rod side-to-side movement, so that compression straight line hydraulic damper reaches damping.
Description
Technical field
The utility model is related to a kind of device of depletion kinergety, more particularly to a kind of damper.
Background technology
Damper is to provide the device of the resistance depletion kinergety of motion.In space flight, aviation, military project, firearms, automobile
Etc. carrying out vibration damping energy dissipating using various dampers (or damper) already in industry.Damper is used in different places or not
Just there are different damping actions with working environment, for example, for vibration damping, for shockproof, movement is allowed during low speed, in speed or add
Locking when speed exceedes corresponding value, forms rigid support.
This case combination actual conditions point out, in numerous problems to be solved and with can be in Extended Technology link, existing resistance
Buddhist nun's device still has the shortcomings that many urgent need to resolve：
First, damper buffering effect extreme difference when opening minimum angles during installing and using, opening angle typically exists
At 10-15 °, damper is lifted rapidly put down after without buffering effect；
Secondly, existing damper can not meet the buffering after being closed after heavy panel is opened, and the damper with purposes is pacified
Fill more complicated, product is complicated in itself, performance difference and be not sufficiently stable；
Further, since the structure design of damper is limited, do not possess the fine setting effect of buffering amplitude.
Therefore, in view of the above, needing reasonably to improve prior art.
Utility model content
For disadvantages described above, a kind of installation of the utility model offer is simple, easily operate, product structure is simple, performance is steady
Fixed damper, to solve many deficiencies of prior art.
To achieve the above object, the utility model uses following technical scheme：
A kind of damper, including shell, damping use end, and the damping is made up of using end rotation section and motor segment, this
Two sections of joints have rotation forces mechanism, and the rotation forces mechanism is made up of rotation cam and linear cam, each cam
Outer surface is made up of one section of triangular hill, one section of concave surface and one section of rotation cam movement screens, the triangular hill outer end
Face has rotation cam current collector I, and concave surface outer face has rotation cam current collector II；Motor segment is cased with spring, motion
Duan Liduan is connected by connecting rod with straight line hydraulic damper connecting-rod head.
Correspondingly, with reference to the technical characteristic of the utility model embodiment, in addition to it is following：
Block is set in the neck of the enclosure and spring is barred from the neck of shell by the block；
The rotation cam current collector II of rotation cam is adjacent to linear cam current collector I, rotation cam movement therein
Contact I is adjacent to linear cam current collector II, the movement screens of rotation cam and linear cam movement screens docking, two cam phases
Mutually locking forms a body cam；
Rotation cam current collector I and linear cam current collector I is in contact, and damper reaches maximum damping angle
110°。
When damping is firmly rotated counterclockwise using end as hinge part, rotation cam current collector I is touched to linear cam movement
Point I directions are moved, linear cam compression spring in neck, and connecting rod drives straight line hydraulic damper motion compresses straight line to the left
Hydraulic damper.
The rotation cam is arranged at the rotation section for cutting with scissors part backwards rotation；
The linear cam is arranged at the motor segment connected with connecting rod tache motorice.
Damper described in the utility model has the beneficial effect that：
(1) when damper is lifted rapidly, 10 ° -110 ° of angle of uncapping has obvious buffer damping to act on, and Stability Analysis of Structures, uses
Performance is good, can meet the requirement of various weight templates, and simple, the easy to operate, product of installation is simple in construction in itself, performance is stable；
(2) damper of the structure has a rotating mechanism using end, linear cam under the promotion for rotating rotating cam outside
It is for linear motion in the neck of shell, connecting rod side-to-side movement is driven, so that compression straight line hydraulic damper reaches damping effect
Really；
(3) using the structure design of multi-faceted contact and the mobile screens of combination, damper can be made to ensure for a long time
Precision, it is adaptable to have fine adjustment function to the buffering amplitude of damper.
Brief description of the drawings
The utility model is described in further detail below according to accompanying drawing.
Fig. 1 is the external structure schematic diagram of damper described in the utility model embodiment；
Fig. 2 is the internal structure schematic diagram of damper described in the utility model embodiment；
Fig. 3 is the decomposition texture schematic diagram of damper described in the utility model embodiment.
In figure：
1st, upper lid；2nd, shell；3rd, damping uses end；4th, straight line hydraulic damper；5th, connecting rod；6th, alignment pin；7th, spring；
8th, rivet；9th, screw；10th, neck；11st, linear cam；12nd, cam is rotated；13rd, block；
111st, linear cam movement screens；112nd, linear cam current collector I；113rd, linear cam current collector II；
121st, rotation cam movement screens；122nd, rotation cam current collector I；123rd, rotation cam current collector II.
Embodiment
Embodiment 1
As Figure 1-3, the damper described in the utility model embodiment, including upper lid 1, shell 2, damping are using end 3,
The damping is made up of using end 3 rotation section and motor segment, and joint has two mutual moving cams between this two sections, that is, rotates convex
Wheel 12 is arranged at use with adjacent linear cam 11 and the two cams composition rotation forces mechanism, rotation cam 12 therein
In the rotation section of hinge part backwards rotation, linear cam 11 therein is arranged at the motor segment connected with the tache motorice of connecting rod 5, together
When, the inside of shell 2 sets the neck 10 coordinated using end 3 and two interactive port sizes, shapes with damping；
Correspondingly, the motor segment inner end is connected by screw 9 with connecting rod 5, and the other end of connecting rod 5 then passes through rivet
8 connect with the connecting-rod head of straight line hydraulic damper 4；Motor segment outside the linear cam 11 is cased with spring 7, the motor segment to
Block 13 is set in the neck 10 of right motion side and spring 7 is barred from inside neck 10 by the block 13.
Further, the rotation outer surface of cam 12 is convex by one section of triangular hill, one section of concave surface and one section of rotation
The mobile screens 121 of wheel is constituted, and the triangular hill outer face has rotation cam current collector I122, and the concave surface outer face has
Rotate cam current collector II123；
Further, the outer surface of linear cam 11 is convex by one section of triangular hill, one section of concave surface and one section of straight line
The mobile screens 111 of wheel is constituted, and the triangular hill outer face has linear cam current collector I112, and the concave surface outer face has
Linear cam current collector II113；
Correspondingly, with reference to the architectural feature of above-mentioned rotation cam 12 and linear cam 11, mutually it is lock onto in two cams
In the state of same body cam, the rotation cam current collector II123 of rotation cam 12 therein is adjacent to linear cam movement
Contact I112, rotation cam current collector I122 therein are adjacent to linear cam current collector II113, and rotation cam movement card
Position 121 and linear cam movement screens 111 are docked, and are now non-working condition for damper.
Damper described in above the utility model embodiment, during work, damping is used as hinge part using end 3 and exerted oneself counterclockwise
During rotation, rotation cam current collector I122 is moved to linear cam current collector I112 directions, is used due to damping using end 3
Front is fixed, and linear cam compression spring 7 in neck 10 can only do straight line and rearward move, and the connection of the linear cam other end connects
Extension bar 5 is fixed for cutting with scissors part by alignment pin 6, drives the motion of the lower rightward of connecting rod 5, the upper end of connecting rod 5 is connected by rivet 8
The motion compresses straight line hydraulic damper 4 to the left of straight line hydraulic damper 4, so that up to damping, when rotation cam current collector
When I122 and linear cam current collector I112 are in contact, damper reaches maximum 110 ° of damping angle.
In addition, the outward flange of upper lid 1 with shell 2 is fixedly connected with fastener and by these fasteners, lid 1 is pushed up on this
Mask is fluted and the groove is corresponding with the position of neck 10 inside shell 2.
Embodiment 2
As Figure 1-3, the damper described in the utility model embodiment, including upper lid 1, shell 2, damping are using end 3,
The damping is made up of using end 3 rotation section and motor segment, and joint has two mutual moving cams between this two sections, that is, rotates convex
Wheel 12 and adjacent linear cam 11 and the two cams composition rotation forces mechanism；
Correspondingly, the motor segment inner end is connected by connecting rod 5 with the connecting-rod head of straight line hydraulic damper 4；The straight line
Motor segment outside cam 11 is cased with spring 7, and the motor segment, which is moved right, to be set block 13 and lead in the neck 10 of side
Cross the block 13 spring 7 is barred from inside neck 10.
Each outer surface of cam 12 is made up of one section of triangular hill, one section of concave surface and one section of mobile screens, the triangle
Shape projection outer face has cam current collector I, and the concave surface outer face has cam current collector II.
Embodiment 3
As Figure 1-3, the damper described in the utility model embodiment, including upper lid 1, shell 2, damping are using end 3,
The damping is made up of using end 3 rotation section and motor segment, and joint has rotation forces mechanism between this two sections；
Correspondingly, rotation forces mechanism inner end is connected by screw 9 with connecting rod 5, and the other end of connecting rod 5 then leads to
Rivet 8 is crossed with the connecting-rod head of straight line hydraulic damper 4 to connect；The motor segment is cased with spring 7, and the motor segment moves right side
Neck 10 in set and block 13 and spring 7 be barred from inside neck 10 by the block 13.
The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without passing through performing creative labour.Therefore, this case is not limited to above example, ability
The technical staff in domain is according to the announcement of this case, the improvement and modification made for this case, for example, for cam size and size,
The model and shell shape of damper, the usual manner displacement of the component such as rivet or screw, if outside without departing from this case
Beneficial effect, then all should be in the protection domain of this case.
Claims (7)
1. a kind of damper, including shell, damping use end, it is characterised in that：The damping is using end by rotation section and motion
Duan Zucheng, this two sections of joints have rotation forces mechanism, and the rotation forces mechanism is made up of rotation cam and linear cam,
Each cam outer face is made up of one section of triangular hill, one section of concave surface and one section of rotation cam movement screens, the triangle
Raised outer face has rotation cam current collector I, and concave surface outer face has rotation cam current collector II；Motor segment is cased with bullet
Spring, motor segment inner end is connected by connecting rod with straight line hydraulic damper connecting-rod head.
2. damper according to claim 1, it is characterised in that：Block is set in the neck of enclosure and passes through this
Spring is barred from the neck of shell by block.
3. damper according to claim 1, it is characterised in that：The rotation cam current collector II of rotation cam is adjacent to directly
Line cam current collector I, rotation cam current collector I therein are adjacent to linear cam current collector II, rotation cam movement card
Position and linear cam movement screens docking, two cams mutually lock to form a body cam.
4. the damper according to claim any one of 1-3, it is characterised in that：Rotate cam current collector I and straight line is convex
Wheel current collector I is in contact, and damper reaches maximum 110 ° of damping angle.
5. the damper according to claim any one of 1-3, it is characterised in that：Damping is used as hinge part using end and used counterclockwise
When power is rotated, rotation cam current collector I is moved to linear cam current collector I directions, and linear cam compresses bullet in neck
Spring, connecting rod drives straight line hydraulic damper motion compresses straight line hydraulic damper to the left.
6. damper according to claim 1, it is characterised in that：The rotation cam is arranged at for cutting with scissors part backwards rotation
Rotation section.
7. damper according to claim 1, it is characterised in that：The linear cam is arranged at and connecting rod tache motorice phase
The motor segment connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176858.2U CN206522400U (en) | 2017-02-24 | 2017-02-24 | A kind of damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176858.2U CN206522400U (en) | 2017-02-24 | 2017-02-24 | A kind of damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522400U true CN206522400U (en) | 2017-09-26 |
Family
ID=59893194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176858.2U Active CN206522400U (en) | 2017-02-24 | 2017-02-24 | A kind of damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678247A (en) * | 2017-02-24 | 2017-05-17 | 东莞市培尔电子有限公司 | Damper |
| WO2018121720A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔洗衣机有限公司 | Damper, and laundry machine using same |
-
2017
- 2017-02-24 CN CN201720176858.2U patent/CN206522400U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121720A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔洗衣机有限公司 | Damper, and laundry machine using same |
| CN106678247A (en) * | 2017-02-24 | 2017-05-17 | 东莞市培尔电子有限公司 | Damper |
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