CN209277738U - Opening and closing the window control device - Google Patents
Opening and closing the window control device Download PDFInfo
- Publication number
- CN209277738U CN209277738U CN201821470918.2U CN201821470918U CN209277738U CN 209277738 U CN209277738 U CN 209277738U CN 201821470918 U CN201821470918 U CN 201821470918U CN 209277738 U CN209277738 U CN 209277738U
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- China
- Prior art keywords
- connecting rod
- sliding block
- gear
- closing
- opening
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Abstract
The utility model discloses a kind of opening and closing the window control devices, including driving mechanism and the planar linkage mechanism that can be switched between folded state and unfolded state, planar linkage mechanism includes connecting and being rotatablely connected along the first connecting rod and second connecting rod that first direction is moved, with first connecting rod with driving mechanism and the third connecting rod and rotatable setting that are fixedly connected with sash and the fourth link being rotatablely connected with second connecting rod and third connecting rod.The opening and closing the window control device of the utility model, it is simple and compact for structure using active sliding block formula planar six-rod drive scheme, it occupies little space, facilitates arrangement.
Description
Technical field
The utility model belongs to building doors and windows technical field, specifically, the utility model relates to a kind of opening and closing the window controls
Device processed.
Background technique
Traditional architecture exterior wall is using push pull type window, and due to design limitation, this window can only when pushing open
The draught area for realizing entire window frame half causes interior that can not carry out sufficient air exchange, causes not to the life of people's door
Just, the health of people is influenced.With the promotion of people's quality of the life, more and more family's selections are in the higher position of exterior wall
It sets and installs skylight additional to improve daylighting area and indoor and outdoor air exchange efficiency.But the position of skylight setting is often very high, this day
Window can bring no small trouble possibly even to bring life danger when turning on or off manually to user.Although on the market
The opening and closing the window device for not needing the manual either on or off of user through there is installing additional motor, but due to automatic exterior window driving method
Design limitation causes entire opening and closing device occupied space excessive, seriously affects the beauty of entire window and user is daily makes
Convenience.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
For a kind of opening and closing the window control device, it is therefore an objective to reduce the space occupied.
To achieve the goals above, the technical solution that the utility model is taken are as follows: opening and closing the window control device, including driving
Mechanism and the planar linkage mechanism that can be switched between folded state and unfolded state, planar linkage mechanism include and driving
Mechanism connects and can be along the first connecting rod and second connecting rod that first direction is moved and first connecting rod rotation connection and and sash
The third connecting rod and rotatable setting that are fixedly connected and the fourth link being rotatablely connected with second connecting rod and third connecting rod.
The driving mechanism includes the screw shaft of rotatable setting and is sheathed on screw shaft and constitutes spiral with screw shaft
First sliding block of transmission, the first sliding block are to move along first direction, and the first connecting rod and second connecting rod and the first sliding block turn
Dynamic connection.
The driving mechanism further includes driving motor, the first transmission mechanism connecting with driving motor and is driven with first
Second transmission mechanism of mechanism and the screw rod axis connection.
First transmission mechanism includes the first driving gear connecting with the driving motor and second driver
First driven gear of structure connection and the intermediate gear engaged with the first driving gear and the first driven gear, the first driving tooth
Wheel, the first driven gear and intermediate gear are bevel gear.
The opening and closing the window control device further include connect with the intermediate gear and with intermediate gear synchronous rotary
Manual rocking handle.
Second transmission mechanism includes the second driving gear and the second driven gear being meshed, the second driving gear with
The first driven gear connection and the two synchronous rotary, the rotation synchronous with the screw rod axis connection and the two of the second driven gear
Turn.
The screw shaft is to be rotatably arranged on window frame, and window frame, which has, allows the first of the first sliding block insertion to slide
Slot, the first sliding block are equipped with the inner wall face contact with first sliding groove and rotatable guide wheel.
The guide wheel is set to the both ends of first sliding block.
The opening and closing the window control device of the utility model, using active sliding block formula planar six-rod drive scheme, structure is simple
It is compact, it occupies little space, facilitates arrangement；And the maximum opening angle of sash is increased, realize the same of the automatic shutter of sash
When increase draught area.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of the utility model opening and closing the window control device；
Fig. 2 is the structural schematic diagram of another angle of the utility model opening and closing the window control device；
Fig. 3 is the connection schematic diagram of planar linkage mechanism and driving mechanism；
Fig. 4 is enlarged diagram at A in Fig. 3；
Fig. 5 is the structural schematic diagram at lower beam；
Fig. 6 is the structural schematic diagram of the first sliding block；
Fig. 7 is the connection schematic diagram of planar linkage mechanism and sash；
In the figure, it is marked as 1, sash；2, window frame；201, upper beam；202, lower beam；203, lateral brace；204, first is sliding
Slot；3, first connecting rod；4, second connecting rod；5, third connecting rod；6, fourth link；7, the first sliding block；8, guide wheel；9, driving motor；
10, motor cabinet；11, screw shaft；12, manual rocking handle；13, the first driving gear；14, intermediate gear；15, the first driven gear；
16, the second driving gear；17, the second driven gear；18, first rotating shaft；19, the second shaft；20, third shaft；21, the 4th turn
Axis；22, the 5th shaft；23, the 6th shaft；24, guiding axis；25, the second sliding block；
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and facilitate its implementation.
As shown in Figures 1 to 7, the utility model provides a kind of opening and closing the window control device, including driving mechanism and can
The planar linkage mechanism switched between folded state and unfolded state, planar linkage mechanism include connecting with driving mechanism
And it can be fixed along the first connecting rod 3 and second connecting rod 4 that first direction is moved, with the rotation connection of first connecting rod 3 and with sash 1
The third connecting rod 5 of connection and rotatable setting and the fourth link 6 being rotatablely connected with second connecting rod 4 and third connecting rod 5.
Specifically, as shown in Figures 1 to 5, window frame 2 is rectangular frame structure, window frame 2 has the rectangle for accommodating sash 1
Hole, sash 1 are rectangular configuration, and sash 1 can be rotated towards the outside of window frame 2, realize and open.It is in close state in sash 1
When, sash 1 is completely disposed in the rectangular opening of window frame 2, and the outer edge of sash 1 is bonded with the inward flange of window frame 2.Window frame 2 includes upper
Crossbeam 201, lower beam 202 and two lateral braces 203, upper beam 201 and lower beam 202 be it is positioned opposite, upper beam 201 and under
Crossbeam 202 has the length direction of certain length and upper beam 201 parallel with the length direction of lower beam 202, upper beam
201 and lower beam 202 length direction it is parallel with first direction, lateral brace 203 also have certain length, lateral brace 203
Length direction and upper beam 201 and lower beam 202 length direction it is perpendicular, the both ends of lateral brace 203 respectively with upper beam
201 are fixedly connected with lower beam 202.Upper beam 201 and lower beam 202 be it is horizontally disposed, lateral brace 203 is vertically arranged, two
A lateral brace 203 between upper beam 201 and lower beam 202, the upper end of two lateral braces 203 respectively with upper beam 201
One end is fixedly connected, and the lower end of two lateral braces 203 is fixedly connected with one end of lower beam 202 respectively.Driving mechanism and plane
Link mechanism is set on window frame 2, and driving mechanisms control planar linkage mechanism is cut between folded state and unfolded state
It changes.When planar linkage mechanism switches to unfolded state by folded state, planar linkage mechanism can push sash 1 towards window frame
2 outside rotation, so that sash 1 switches to open state by closed state；When planar linkage mechanism is switched to by unfolded state
When folded state, planar linkage mechanism can pull sash 1 towards rotating in the rectangular opening of window frame 2, so that sash 1 is by opening state
State switches to closed state.
As shown in Figures 1 to 7, driving mechanism include driving motor 9, rotatable setting screw shaft 11 and be sheathed on screw rod
The first sliding block 7 of worm drive is constituted on axis 11 and with screw shaft 11, the first sliding block 7 is, first company removable along first direction
Bar 3 and second connecting rod 4 and the first sliding block 7 are rotatablely connected.Screw shaft 11 is to be rotatably arranged on window frame 2, and window frame 2, which has, to be allowed
The first sliding groove 204 of first sliding block 7 insertion.The axis of screw shaft 11 is parallel with first direction, and driving motor 9 is to generate rotation
The motor of power and preferably servo motor, driving motor 9 are fixed on motor cabinet 10, and motor cabinet 10 and window frame 2 are fixed
Connection, driving motor 9 are used to provide the driving force for rotating screw shaft 11, and after driving motor 9 operates, screw shaft 11 is around its axis
It is rotated, and then the first sliding block 7 can be driven to do linear reciprocating motion along first direction.The outer surface of screw shaft 11 is equipped with outer
Screw thread, the first sliding block 7 have the internal thread hole for allowing screw shaft 11 to pass through, and screw shaft 11 and the first sliding block 7 constitute worm drive, should
The included self-locking feature of transmission can allow the sash 1 of open state not influenced to keep specific appearance by wind-force or gravity
State, it is firm to lock after unlatching.
As shown in Figures 1 to 7, driving mechanism is set on the lower beam 202 of window frame 2, and lower beam 202 is to the first sliding block 7
Playing guiding role, first sliding groove 204 is set to the inside of lower beam 202, and first sliding groove 204 has certain length, and first
Sliding slot 204 is the rectangular channel extended in the inside of lower beam 202 along the length direction of lower beam 202, and screw shaft 11 is located at first
The inside of sliding slot 204, driving motor 9 and motor cabinet 10 also are located at the inside of lower beam 202, and motor cabinet 10 and lower beam 202 are solid
Fixed connection.Preferably, the first sliding block 7 is equipped with inner wall face contact and rotatable guide wheel 8 with first sliding groove 204, lead
Wheel 8 is perpendicular with first direction for the rotation centerline (namely its axis) of cylindrical body and guide wheel 8, the rotation centerline of guide wheel 8
And it is parallel with the length direction of lateral brace 203.The periphery of guide wheel 8 and the inner wall face contact in first sliding groove 204, first
When sliding block 7 is moved in first sliding groove 204, the first sliding block 7 drives 8 synchronizing moving of guide wheel, while guide wheel 8 is sliding along first
The inner wall of slot 204 is rolled, and rolling friction is formed, and can greatly be reduced required torque when sliding block movement, be increased entire dress
Set working efficiency.
As shown in fig. 6, guide wheel 8 is set to the both ends of the first sliding block 7, the guide wheel 8 for being set to the both ends of the first sliding block 7 is distinguished
With an inner wall face contact in first sliding groove 204, the first sliding block 7 be located at two in first sliding groove 204 it is opposite and parallel
Inner wall between.In the present embodiment, two guide wheels 8 are respectively set in the both ends of the first sliding block 7.
As shown in Figures 1 to 5, driving mechanism further includes the first transmission mechanism connecting with driving motor 9 and with first
The second transmission mechanism that transmission mechanism and screw shaft 11 connect, the first transmission mechanism and the second transmission mechanism are located at lower beam 202
Inside.First transmission mechanism is used to the rotary force that driving motor 9 generates being transferred to the second transmission mechanism, the second transmission mechanism
For the rotary force from the first transmission mechanism to be transferred to screw shaft 11, driving screw shaft 11 is rotated.Preferably,
First transmission mechanism includes that the first driving gear 13 connecting with driving motor 9, first connect with the second transmission mechanism are driven
Gear 15 and the intermediate gear 14 engaged with the first driving gear 13 and the first driven gear 15, the first driving gear 13,
One driven gear 15 and intermediate gear 14 are bevel gear.First driving gear 13 is fixedly mounted on the motor shaft of driving motor 9
Upper and the first driving gear 13 and motor shaft are coaxial arrangement, and the first driven gear 15 is fixedly mounted on screw shaft 11 and first
Driven gear 15 and screw shaft 11 are coaxial arrangement, the first driven gear 15 and the first driving gear 13 to be oppositely arranged and first
Driven gear 15 and the first driving gear 13 are coaxial arrangement, and intermediate gear 14 is located at the first driving gear 13 and the first driven tooth
Between wheel 15 and intermediate gear 14 engages simultaneously with the first driving gear 13 and the first driven gear 15, and driving motor 9 drives the
The rotation of one driving gear 13, the first driving gear 13 drive the rotation of the first driven gear 15 by intermediate gear 14.Second transmission
Mechanism is one-stage gear mechanism, and the second transmission mechanism includes the second driving gear 16 and the second driven gear 17 being meshed, the
Two driving gears 16 and the first driven gear 15 are to be fixedly and coaxially connected and the two synchronous rotary, lower beam 202 to second actively
Gear 16 is provided a supporting role with the first driven gear 15, and the second driven gear 17 is connected with screw shaft 11 and the two is synchronous revolves
Turn.Driving force in this way from driving motor 9 is just transmitted on screw shaft 11 by the first transmission mechanism and the second transmission mechanism,
Due to the meshing relation between each gear, when driving motor 9 rotates forward, screw shaft 11 is rotated forward, conversely, screw shaft 11 inverts.Using this
Kind gear drive changes power direction of transfer, compact-sized, optimizes components space layout, improves whole device fortune
Capable stability and reliability.
If being i from driving motor 9 to the transmission ratio of screw shaft 11, the revolving speed of driving motor 9 is n rpm clock, the first sliding block
7 moving distances are L, and the lead of screw thread of screw shaft 11 is p millimeters, line number q, then moving distance of first sliding block 7 in sliding rail
Are as follows: L=npq/i millimeters.Using such novel exterior window driven for opening and closing scheme, active sliding block formula planar six-rod drive scheme changes
The driving method of traditional automatic window complexity, has the advantages that, less space accounting more reasonable than traditional driving method.
As depicted in figs. 1 and 2, the opening and closing the window control device of the utility model further include connect with intermediate gear 14 and with
The manual rocking handle 12 of 14 synchronous rotary of intermediate gear, manual rocking handle 12 are manually operated by operator, and manual rocking handle 12 receives behaviour
Make the rotary force of personnel's application.Manual rocking handle 12 is to be rotatably arranged on lower beam 202 and manual rocking handle 12 is located at lower cross
The outside of beam 202, manual rocking handle 12 are connect by a shaft with intermediate gear 14, and manual rocking handle 12 passes through in the rotation-shaft electric
Between 14 synchronous rotary of gear.When driving motor 9 breaks down, then it can be rotated by manipulating manual rocking handle 12, generate rotation
Turning power, drives intermediate gear 14 to rotate while manual rocking handle 12 rotates, intermediate gear 14 drives the rotation of the first driven gear 15,
Rotary force is then transferred to the second transmission mechanism by the first driven gear 15, final that screw shaft 11 is driven to be rotated, and realizes sash 1
Open and close.Therefore, the effect of manual rocking handle 12 is to pass through manual rocking handle 12 when driving motor 9 can not work normally
Rotation, generate driving force, reliability is higher.
As shown in Figures 1 to 5, first connecting rod 3, second connecting rod 4, third connecting rod 5 and fourth link 6 are horizontally disposed,
First connecting rod 3, second connecting rod 4, third connecting rod 5 and fourth link 6 are located at the top of lower beam 202, and the length of fourth link 6 is most
Long, the length of fourth link 6 is greater than the length of first connecting rod 3, second connecting rod 4 and third connecting rod 5, and second connecting rod 4 and third connect
The length of bar 5 is greater than the length of first connecting rod 3.One end on the length direction of first connecting rod 3 passes through first rotating shaft 18 and first
Sliding block 7 is rotatablely connected, and one end on the length direction of second connecting rod 4 is rotatablely connected by the second shaft 19 and the first sliding block 7, the
The axis of one shaft 18 is parallel with the axis of the second shaft 19 and the axis of first rotating shaft 18 and the axis of the second shaft 19 at
In in the same plane parallel with first direction, the axis of first rotating shaft 18 and the second shaft 19 simultaneously mutually hangs down with first direction
Directly, the other end on the length direction of first connecting rod 3 is turned by one end on the length direction of third shaft 20 and third connecting rod 5
Dynamic to connect, the other end on the length direction of third connecting rod 5 passes through the 4th shaft 21 and one on the length direction of fourth link 6
End is rotatablely connected, and the other end on the length direction of second connecting rod 4 is rotatablely connected by the 5th shaft 22 with fourth link 6, the
The other end on the length direction of double leval jib 6 is rotatablely connected by the 6th shaft 23 with window frame 2.Third shaft 20, the 4th shaft
21, the axis of the 4th shaft 21 and the 6th shaft 23 is parallel with the axis of first rotating shaft 18 and the second shaft 19.First rotating shaft
18 axis and the axis of the second shaft 19 are in the same plane parallel with first direction with the axis of the 6th shaft 23,
And in a first direction, the second shaft 19 is between first rotating shaft 18 and the 6th shaft 23.In the length side of fourth link 6
Upwards, the 5th shaft 22 is between the 4th shaft 21 and the 6th shaft 23, the axis of the 5th shaft 22 and the 4th shaft 21
Vertical range between axis is less than the vertical range between the axis of the 5th shaft 22 and the axis of the 6th shaft 23.5th turn
Vertical range between the axis of axis 22 and the axis of the 4th shaft 21 is 0.28 times of the total length of fourth link 6.In order to anti-
Only movement interference, the thickness of second connecting rod 4 are slightly larger than the sum of the thickness of first connecting rod 3 and third connecting rod 5.
When all connecting rods are approached point-blank, namely when the length direction of first connecting rod 3 and the length of second connecting rod 4
Angle substantially 180 between direction, the angle between the length direction of third connecting rod 5 and the length direction of fourth link 6 are big
It causes to be 180 degree, substantially 0 degree of the angle between the length direction of first connecting rod 3 and the length direction of third connecting rod 5, second connects
When angle between the length direction of bar 4 and the length direction of fourth link 6 is 0 degree, planar linkage mechanism is in folded state,
Sash 1 is in close state, and the first sliding block 7 is in from driving motor 9 most far from driving motor 9 passes through reversion at this time
It drives the first sliding block 7 move close to the direction of driving motor 9 along first direction, due to the specific length of connecting rod and and slides
Connection relationship between block, first connecting rod 3, second connecting rod 4 and fourth link 6 generate rotation, first connecting rod 3 and second connecting rod 4
Between corner dimension become smaller, the corner dimension between third connecting rod 5 and fourth link 6 becomes smaller, first connecting rod 3, fourth link
6, the corner dimension between the length direction and first direction of second connecting rod 4 is gradually increased, and first connecting rod 3 and second connecting rod 4 are simultaneously
It is rotated towards the same side of the first sliding block 7, planar linkage mechanism is switched over from folded state to unfolded state.If first rotating shaft
18 and second shaft 19 center away from for LH, reach when the first sliding block 7 to amount of movement of the direction close to driving motor 9 when mobile
LHWhen, at 90 degree, driving motor 9 stops operating the angle between the length direction and first direction of second connecting rod 4.At this time second
The center of shaft 19 and the 6th shaft 23 is away from for LH5 times, angle between sash 1 and lower beam 202 at 90 degree, sash 1 with
Window frame 2 is in perpendicular state, and 1 opening angle of sash reaches maximum value, and planar linkage mechanism is in fully unfolded position.Work as drive
When dynamic motor 9 rotates forward, the first sliding block 7 is moved along the position that first direction is directed away from driving motor 9, due to connecting rod with
Connection relationship between sliding block, first connecting rod 3, fourth link 6, second connecting rod 4 length direction and first direction between folder
Angle size is gradually reduced, moving when the first sliding block 7 is moved along the position that first direction is directed away from driving motor 9
Amount reaches LH3.3 times when, less than 2 degree, driving motor 9 stops the angle between the length direction and first direction of second connecting rod 4
Rotation stop is dynamic, and sash 1 is closed and fitted closely with window frame 2 at this time, and planar linkage mechanism is in folded state.Pass through the six-bar mechanism
For Kinematics Simulation it is found that guarantee sliding block in extreme position, window plane is parallel with window frame 2, to ensure window and window frame 2
It fits closely, the center of first rotating shaft 18 and third shaft 20 is away from LA, third shaft 20 and the 4th shaft 21 center away from LB,
The center of four shafts 21 and the 6th shaft 23 is away from LC, the second shaft 19 and the 5th shaft 22 center away from LDWith first rotating shaft 18 with
The center of second shaft 19 is away from LHSize meet following relationship:
LA:LB:LC:LD:LH=0.2:0.44:1:0.4:0.12.
According to the sash 1 of above-mentioned arrangement, the method for arranging of traditional sash 1 is changed.In four-bar linkage
On a linkage arrangement sash 1 common plug-type sash 1 linear slide can only be become into rotational motion on the slide rail, thus
The draught area after sash 1 is opened has been significantly greatly increased.
As shown in Figure 1, Figure 2 and Figure 7, the opening and closing the window control device of the utility model further includes guiding axis 24 and is sheathed on
The second sliding block 25 on guiding axis 24, the second sliding block 25 are connect by another planar linkage mechanism with sash 1, and guiding axis 24 is water
Putting down setting and guiding axis 24 is cylindrical body, and the axis of guiding axis 24 is parallel with first direction.Guiding axis 24 is to be set to cross
The inside of beam 201, the second sliding block 25 have the pilot hole for allowing guiding axis 24 to pass through, and pilot hole is circular hole, and guiding axis 24 is to second
Sliding block 25 play the guiding role, and upper beam 201 plays guiding role to the second sliding block 25, and second sliding slot is set to upper beam 201
Inside, second sliding slot have certain length, and second sliding slot is in the inside of upper beam 201 along the length direction of upper beam 201
The rectangular channel of extension, guide holder are located at the inside of second sliding slot.Preferably, the second sliding block 25 is equipped with and second sliding slot
Inner wall face contact and rotatable guide wheel 8, guide wheel 8 are the rotation centerline (namely its axis) and first of cylindrical body and guide wheel 8
Direction is perpendicular, and the rotation centerline of guide wheel 8 is simultaneously parallel with the length direction of lateral brace 203.The periphery of guide wheel 8 and second
Inner wall face contact in sliding slot, when the second sliding block 25 is moved in second sliding slot, the second sliding block 25 drives guide wheel 8 synchronous
It is mobile, while guide wheel 8 is rolled along the inner wall of second sliding slot, forms rolling friction, and it is mobile can greatly to reduce sliding block
Shi Suoxu torque increases whole device working efficiency.Similar with 7 structure of the first sliding block, guide wheel 8 is set to the second sliding block 25
Both ends, be set to the guide wheel 8 at the both ends of the second sliding block 25 respectively with an inner wall face contact in second sliding slot, the second sliding block 25
Relatively and between parallel inner wall, the both ends of the second sliding block 25 are respectively set two and lead two in second sliding slot
Wheel 8.
As shown in Figure 1, Figure 2 and Figure 7, it is along vertical side that two and two planar linkage mechanisms, which are arranged, in planar linkage mechanism altogether
To being sequentially arranged, sash 1 is located between two planar linkage mechanisms, and the structure of two planar linkage mechanisms is identical, and two first
3, two, the connecting rod third connecting rod 5 of second connecting rod 4, two and two fourth links 6 are parallel, one of planar linkage
Mechanism is located at the top of sash 1 and the third connecting rod 5 of the planar linkage mechanism is connect with the apical side height of sash 1, another is flat
Face link mechanism is located at the lower section of sash 1 and the third connecting rod 5 of the planar linkage mechanism is fixedly connected with the bottom surface of sash 1.Position
The first connecting rod 3 and second connecting rod 4 of planar linkage mechanism above sash 1 and the second sliding block 25 are rotatablely connected, the first sliding block 7
Positioned at the second sliding block 25 lower section and the first sliding block 7 and the second sliding block 25 be on same vertical line, the first sliding block 7 and second sliding
Block 25 moves synchronously.The setting of second sliding block 25, guide holder and the planar linkage mechanism connecting with the second sliding block 25, improves
The stability and reliability of whole device operation.
The utility model is exemplarily described in conjunction with attached drawing above.Obviously, the utility model implements not
It is limited by aforesaid way.As long as the various unsubstantialities that the method concept and technical solution that use the utility model carry out
Improvement；Or it is not improved, the above-mentioned conception and technical scheme of the utility model are directly applied into other occasions, at this
Within the protection scope of utility model.
Claims (8)
1. opening and closing the window control device, it is characterised in that: including driving mechanism and can between folded state and unfolded state into
The planar linkage mechanism of row switching, planar linkage mechanism include for connecting and being moved along first direction with driving mechanism
One connecting rod and second connecting rod, the third connecting rod and rotatable setting that are rotatablely connected with first connecting rod and are fixedly connected with sash and
The fourth link being rotatablely connected with second connecting rod and third connecting rod.
2. opening and closing the window control device according to claim 1, it is characterised in that: the driving mechanism includes rotatable sets
The screw shaft set and the first sliding block for being sheathed on screw shaft and constituting with screw shaft worm drive, the first sliding block are along first party
To moving, the first connecting rod and second connecting rod and the first sliding block are rotatablely connected.
3. opening and closing the window control device according to claim 2, it is characterised in that: the driving mechanism further includes driving electricity
Machine, the first transmission mechanism being connect with driving motor and the second driver with the first transmission mechanism and the screw rod axis connection
Structure.
4. opening and closing the window control device according to claim 3, it is characterised in that: first transmission mechanism includes and institute
It the first driving gear for stating driving motor connection, the first driven gear for being connect with second transmission mechanism and is led with first
The intermediate gear of moving gear and the engagement of the first driven gear, the first driving gear, the first driven gear and intermediate gear are cone
Gear.
5. opening and closing the window control device according to claim 4, it is characterised in that: further include being connect with the intermediate gear
And the manual rocking handle with intermediate gear synchronous rotary.
6. opening and closing the window control device according to claim 4, it is characterised in that: second transmission mechanism includes mutually nibbling
The second driving gear and the second driven gear closed, the second driving gear is connected with first driven gear and the two is synchronous revolves
Turn, the second driven gear and the screw rod axis connection and the two synchronous rotary.
7. opening and closing the window control device according to any one of claims 2 to 6, it is characterised in that: the screw shaft is that can revolve
What is turned is set on window frame, and window frame has the first sliding groove for allowing first sliding block to be embedded in, and the first sliding block is equipped with to be slided with first
The inner wall face contact of slot and rotatable guide wheel.
8. opening and closing the window control device according to claim 7, it is characterised in that: it is sliding that the guide wheel is set to described first
The both ends of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470918.2U CN209277738U (en) | 2018-09-10 | 2018-09-10 | Opening and closing the window control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470918.2U CN209277738U (en) | 2018-09-10 | 2018-09-10 | Opening and closing the window control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277738U true CN209277738U (en) | 2019-08-20 |
Family
ID=67603164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470918.2U Expired - Fee Related CN209277738U (en) | 2018-09-10 | 2018-09-10 | Opening and closing the window control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825031A (en) * | 2018-09-10 | 2018-11-16 | 安徽工程大学 | Opening and closing the window control device |
-
2018
- 2018-09-10 CN CN201821470918.2U patent/CN209277738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825031A (en) * | 2018-09-10 | 2018-11-16 | 安徽工程大学 | Opening and closing the window control device |
| CN108825031B (en) * | 2018-09-10 | 2023-08-29 | 安徽工程大学 | window opening and closing control device |
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