CN107060546B - A kind of cam spindle-type damper hinge - Google Patents
A kind of cam spindle-type damper hinge Download PDFInfo
- Publication number
- CN107060546B CN107060546B CN201710006383.7A CN201710006383A CN107060546B CN 107060546 B CN107060546 B CN 107060546B CN 201710006383 A CN201710006383 A CN 201710006383A CN 107060546 B CN107060546 B CN 107060546B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mounting seat
- hinged
- block assembly
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of cam spindle-type damper hinge, including mounting seat, camshaft, slide block assembly, first connecting rod, second connecting rod, linear damper, described camshaft one end is hinged with the slide block assembly, the slide block assembly is fixed with the mounting seat, the kink of the first connecting rod and the bottom plate of the mounting seat are hinged, one end is flexibly connected with the slide block assembly, the other end is hinged with the second connecting rod, the linear damper afterbody is fixed on the bottom plate of the mounting seat, the first stopper slot is offered on the bottom plate of the mounting seat, the other end of the second connecting rod is hinged and is stuck in the stopper slot by the first pivot and the linear damper head.It is an advantage of the invention that when the anglec of rotation is 10 degree, that is, damping is played, reaction speed is fast, and idle running is small, hinge is in flat, and space availability ratio is high, simple and beautiful, has a wide range of application, weighing load is larger, makes cover plate smooth decreasing, client is had good experience in actually using.
Description
Technical field
The present invention relates to damper hinge, more particularly to a kind of cam spindle-type damper hinge.
Background technology
Damper has a wide range of applications in space flight, aviation, military project, firearms, automobile and other industries, wherein rotary damper compared with
Generally to use, but rotary damper is when the anglec of rotation is smaller, it is impossible to plays damping, Consumer's Experience extreme difference.It is existing
Hinge generally take up space larger, and the rotary shaft of the space that occupies of most of hinge and hinge is into plumbness, hinge
Idle stroke is bigger, it is impossible to meets to react the fast, requirement of small volume at present.
The content of the invention
Goal of the invention：In view of the above-mentioned problems, it is an object of the invention to provide a kind of cam spindle-type damper hinge, solves rotation
When turning low-angle, it is impossible to the problem of playing damping, integrally take up space small, idle stroke is small, and reaction is fast.
Technical scheme：
A kind of cam spindle-type damper hinge, including mounting seat, camshaft, slide block assembly, first connecting rod, second connecting rod,
Linear damper, the camshaft, the slide block assembly, the first connecting rod, the second connecting rod, the linear damper are equal
In the mounting seat, described camshaft one end is hinged with the slide block assembly, and the slide block assembly is consolidated with the mounting seat
Fixed, the kink of the first connecting rod and the bottom plate of the mounting seat are hinged, and one end is flexibly connected with the slide block assembly, another
End is hinged with the second connecting rod, and the linear damper afterbody is fixed on the bottom plate of the mounting seat, the mounting seat
The first stopper slot is offered on bottom plate, the other end of the second connecting rod is cut with scissors by the first pivot and the linear damper head
Connect and be stuck in first stopper slot.Outside rotating band moving cam axle rotation, camshaft drive first by slide block assembly
Connecting rod left rotation and right rotation, so as to drive linear damper head to start damping action to left movement by second connecting rod.
Cut with scissors specifically, the slide block assembly includes linking arm, slide rail, sliding block, the linking arm and described camshaft one end
Connect, the both sides of the linking arm are provided with the slide rail, and the slide rail upper end and the roof of the mounting seat are fixed, the sliding block with
The slide rail is engaged, and with the other end of the linking arm by the second pivot knuckles, on the connecting portion of the sliding block lower end
Bearing pin is fixed with, the second stopper slot is offered on the first connecting rod, the bearing pin is stuck in second stopper slot.Camshaft
Rotation drives linking arm to move up and down, and band movable slider moves up and down therewith, drives first connecting rod to rotate.
Preferably, the kink of the first connecting rod is rectangular, when the damper hinge is in running order, first connecting rod
Offer the angle between this side, with slide rail of the second stopper slot to move closer in right angle, the kink of first connecting rod is in straight
Angle causes first connecting rod in the operating condition, slide block movement identical stroke, and the angle of first connecting rod rotation constantly increases, and also makes
Last working stage, the stroke of linear damper motion increase, and slowing effect is more preferable, in last low-angle in use, giving
Linear damper is given sufficiently to react stroke.
Preferably, in obtuse angle, the pulling force born is bigger for the kink of the second connecting rod, it is not easy to which stress is bent, and makes the
Two connecting rods strengthen the active force of the first pivot, are more beneficial for driving the first pivot side-to-side movement.
Preferably, the first connecting rod, the second connecting rod, the end of the linking arm are fillet, and reduction is matched somebody with somebody therewith
The size of the part of conjunction, reduces the resistance in relative movement, and motion is more smooth.
In addition, the slide block assembly also includes limited block, the both ends of the limited block respectively with the slide rail of both sides
Lower end is fixed, and the motion progress to sliding block is spacing, avoids sliding block from departing from slide rail, ensures long-term normal operation.
Beneficial effect：Compared with prior art, it is an advantage of the invention that when the anglec of rotation is 10 degree, damping effect can be played
Fruit, the technical requirements of linear damper are reduced, reduce production cost, reaction speed is fast, and motion idle running is small, and hinge is in flat
Shape, small volume, space availability ratio is high, simple for structure attractive in appearance, has a wide range of application, applied to cover plate for washing machine, toilet lid etc., load
Weight it is larger, make cover plate smooth decreasing, make client actually use in have good experience.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of original state of the present invention；
Fig. 2 is the planar structure schematic diagram of original state of the present invention；
Fig. 3 is the dimensional structure diagram of working condition of the present invention；
Fig. 4 is the planar structure schematic diagram of working condition of the present invention；
Wherein, 1 it is mounting seat, 2 be camshaft, 3 be slide block assembly, 4 be first connecting rod, 5 be second connecting rod, 6 is straight line
Damper, 7 be the first stopper slot, 8 be the first pivot, 9 be installing plate, 31 be linking arm, 32 be slide rail, 33 be sliding block, 34 be
Second pivot, 35 be bearing pin, 41 be the second stopper slot.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's
The modification of the kind equivalent form of value falls within the application appended claims limited range.
As shown in accompanying drawing 1-4, a kind of cam spindle-type damper hinge, including mounting seat 1, camshaft 2, slide block assembly 3,
One connecting rod 4, second connecting rod 5, linear damper 6, stopper slot 7, the first pivot 8, installing plate 9, the lower left corner of mounting seat 1 are fixed with two
Block installing plate 9, mounting hole is offered in installing plate 9, camshaft 2 is laterally arranged in installing plate 9, and the one end of camshaft 2 is beyond peace
The border of seat 1 is filled, camshaft 2 is the cylinder that upper and lower ends face is scabbled.Slide block assembly 3 includes linking arm 31, slide rail 32, slided
Block 33, the second pivot 34, bearing pin 35, the one end of linking arm 31 are hinged with the other end of camshaft 2, and slide rail 32 is located at 31 liang of linking arm
Side, the upper end of slide rail 32 and the roof of mounting seat 1 are fixed, and sliding block 33 is engaged with slide rail 32, and are led to the other end of linking arm 31
It is be hinged to cross the second pivot 34, bearing pin 35 is fixed with the connecting portion of the lower end of sliding block 33, the second stopper slot is offered on first connecting rod 4
41, bearing pin 35 is stuck in the second stopper slot 41.The kink of first connecting rod 4 and the bottom plate of mounting seat 1 are hinged, the other end and second
Connecting rod 5 is be hinged, and the afterbody of linear damper 6 is fixed on the bottom plate of mounting seat 1, and it is spacing to offer first on the bottom plate of mounting seat 1
Groove 7, the other end of second connecting rod 5 are hinged and are stuck in stopper slot 7 with the head of linear damper 6 by the first pivot 8.First connects
Bar 4, second connecting rod 5 are bent rod, and kink is rectangular, and the end of first connecting rod 4, second connecting rod 5 and linking arm 31
It is disposed as fillet.
Certain camshaft can also be installed on the right side of mounting seat, and other parts are corresponding to be mirrored into installing, to adapt to install
In the rotary shaft of different directions.The typically complete use of damper hinge, the cam spindle-type damper that left side is located at by camshaft are cut with scissors
Chain and camshaft are located at the cam spindle-type damper hinge composition on right side.
Accompanying drawing 1-2 is the hinge original state, i.e. hinge is not started working state, and linear damper is also at idle shape
State.The present invention is installed on the cover plates such as cover plate for washing machine, toilet lid, the left and right rotary shaft of cover plate respectively with the cam spindle-type
Damper hinge is fixed, and rotary sleeve is located at camshaft one end, and cover plate is in open mode, cover plate rotation during the hinge original state
Camshaft rotation is driven when turning to close, drives linking arm to move upwards, motion upwards therewith on the left of first connecting rod, first connecting rod around
And rotated with mounting seat hinged place, drive second connecting rod to left movement, so as to drive the first pivot and linear damper
Head is started working to left movement, linear damper together, and the hinge is initially located in working condition, plays damping action, work
End-state as shown in accompanying drawing 3-4, now cover plate is closed.When linear damper is compressed to certain position, start
Each part of the hinge is driven to be repositioned to original state, wait plays damping action next time.The present invention solves damping due to rotation
Device low-angle can not play the defects of damping action, when the cover plate anglec of rotation is less than 10 degree, although linear damper has been opened
Beginning plays a role, but can not still offset the inertia of cover plate, when the cover plate anglec of rotation is 10 degree, cover plate can be allowed slowly to fall
Under, damping is stable, and idle stroke is small, and reaction speed is fast, and each part may be contained within mounting seat, service life length, and structure is tight
Gather, space occupancy is low, overall appearance.
Claims (6)
- A kind of 1. cam spindle-type damper hinge, it is characterised in that：Including mounting seat (1), camshaft (2), slide block assembly (3), First connecting rod (4), second connecting rod (5), linear damper (6), the camshaft (2), the slide block assembly (3), described first Connecting rod (4), the second connecting rod (5), the linear damper (6) are located in the mounting seat (1), the camshaft (2) One end is be hinged with the slide block assembly (3), and the slide block assembly (3) is fixed with the mounting seat (1), the first connecting rod (4) Kink and the bottom plate of the mounting seat (1) be hinged, one end is flexibly connected with the slide block assembly (3), the other end with it is described Second connecting rod (5) is be hinged, and linear damper (6) afterbody is fixed on the bottom plate of the mounting seat (1), the mounting seat (1) offer the first stopper slot (7) on bottom plate, the other end of the second connecting rod (5) by the first pivot (8) with it is described straight Wire damper (6) head is hinged and is stuck in first stopper slot (7).
- A kind of 2. cam spindle-type damper hinge according to claim 1, it is characterised in that：Slide block assembly (3) bag Include linking arm (31), slide rail (32), sliding block (33), the linking arm (31) and the camshaft (2) one end to be hinged, the connection The both sides of arm (31) are provided with the slide rail (32), and slide rail (32) upper end and the roof of the mounting seat (1) are fixed, the cunning Block (33) is engaged with the slide rail (32), and is hinged with the other end of the linking arm (31) by the second pivot (34), institute State and bearing pin (35) be fixed with the connecting portion of sliding block (33) lower end, the second stopper slot (41) is offered on the first connecting rod (4), The bearing pin (35) is stuck in second stopper slot (41).
- A kind of 3. cam spindle-type damper hinge according to claim 1, it is characterised in that：The first connecting rod (4) Kink is rectangular.
- A kind of 4. cam spindle-type damper hinge according to claim 1, it is characterised in that：The second connecting rod (5) Kink is in obtuse angle.
- A kind of 5. cam spindle-type damper hinge according to claim 2, it is characterised in that：The first connecting rod (4), institute State second connecting rod (5), the end of the linking arm (31) is fillet.
- A kind of 6. cam spindle-type damper hinge according to claim 2, it is characterised in that：Slide rail (32) lower end phase Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006383.7A CN107060546B (en) | 2017-01-05 | 2017-01-05 | A kind of cam spindle-type damper hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006383.7A CN107060546B (en) | 2017-01-05 | 2017-01-05 | A kind of cam spindle-type damper hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060546A CN107060546A (en) | 2017-08-18 |
| CN107060546B true CN107060546B (en) | 2018-02-09 |
Family
ID=59623439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006383.7A Active CN107060546B (en) | 2017-01-05 | 2017-01-05 | A kind of cam spindle-type damper hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060546B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626189B (en) * | 2018-06-05 | 2023-07-21 | 许继电气股份有限公司 | Vehicle charging method and charging device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB795521A (en) * | 1954-05-27 | 1958-05-28 | Geoffrey Lovell Wilks | Improvements in door closing devices |
| CN2806708Y (en) * | 2005-07-26 | 2006-08-16 | 代小忠 | Hydraulic door-closer |
| CN203808697U (en) * | 2014-05-05 | 2014-09-03 | 陈均 | Cam type hidden door closer |
| CN204716737U (en) * | 2015-05-15 | 2015-10-21 | 深圳创锐思科技有限公司 | Damp hinge mechanism and folding-type electronic device |
| CN206385952U (en) * | 2017-01-05 | 2017-08-08 | 镇江吉凯中电子科技有限公司 | A kind of cam spindle-type damper hinge |
-
2017
- 2017-01-05 CN CN201710006383.7A patent/CN107060546B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060546A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107060546B (en) | A kind of cam spindle-type damper hinge | |
| CN107972847A (en) | A kind of aircraft wing fold mechanism and the lid mechanism based on it | |
| CN105965477A (en) | Symmetrical and asymmetrical reconfigurable four-configuration parallel platform | |
| CN206385952U (en) | A kind of cam spindle-type damper hinge | |
| CN110295967A (en) | Continuous variable air valve lift apparatus | |
| CN106286580A (en) | Damp hinge mechanism and folding-type electronic device | |
| CN206666870U (en) | A kind of damper and its washing machine | |
| CN201228720Y (en) | Pivotal device and interference assembly thereof | |
| CN207647340U (en) | A kind of buffer hinge | |
| CN202672944U (en) | Connecting rod start and close mechanism for flat open window and suspended window | |
| CN2825574Y (en) | Four-link-rod balance-weight shifting unit for movable-arm tower type crane for construction | |
| CN215169249U (en) | Balance door | |
| CN206385961U (en) | A kind of helicla flute damper hinge | |
| CN106555529B (en) | A kind of universal joint type damper hinge | |
| CN106522717B (en) | A kind of helicla flute damper hinge | |
| CN206385962U (en) | A kind of universal joint type damper hinge | |
| CN200958360Y (en) | Clutch of sided-installed motor for rolling door | |
| CN208587468U (en) | A kind of composite-motion mechanism | |
| CN207645198U (en) | A kind of vibrational structure for dry powder fire extinguishing agent flow line production | |
| CN208749273U (en) | Closed shutter | |
| CN2825562Y (en) | Door cam structure of goods elevator | |
| CN1851242A (en) | Engine continuous variable valve phase driving device | |
| KR100492734B1 (en) | Hinge for controlling open and close the door | |
| CN203730541U (en) | Novel double-shaft hinge mechanism and portable type electronic product with same | |
| CN113738205B (en) | Hinge structure and refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 212021 Zhenjiang City, Jiangsu province Runzhou District Private zone run Hing Road No. 6 Building 5, first to 2 Applicant after: Jiangsu Ji Kaizhong Technology Co. Ltd. Address before: 212021 Zhenjiang City, Jiangsu province Runzhou District Private zone run Hing Road No. 6 Building 5, first to 2 Applicant before: Zhenjiang Ji Kaizhong Electronic Technology Co. Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190219 Address after: No. 6 Runxing Road, Runzhou District, Zhenjiang City, Jiangsu Province, 212021 Patentee after: Zhenjiang Meigel Technology Co., Ltd. Address before: 212021 No. 6 Runxing Road, Runzhou District Private Development Zone, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Ji Kaizhong Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210607 Address after: 212001 No.6 Runxing Road, Private Development Zone, Runzhou District, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU JIKAIZHONG TECHNOLOGY Co.,Ltd. Address before: No. 6 Runxing Road, Runzhou District, Zhenjiang City, Jiangsu Province, 212021 Patentee before: ZHENJIANG MEIGEER TECHNOLOGY Co.,Ltd. |