CN209603718U - A kind of swing arm link rod opening window device with ball-type clutch - Google Patents
A kind of swing arm link rod opening window device with ball-type clutch Download PDFInfo
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- CN209603718U CN209603718U CN201920062742.5U CN201920062742U CN209603718U CN 209603718 U CN209603718 U CN 209603718U CN 201920062742 U CN201920062742 U CN 201920062742U CN 209603718 U CN209603718 U CN 209603718U
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- window
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- type clutch
- swing arm
- output shaft
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Abstract
The utility model discloses a kind of swing arm link rod opening window devices with ball-type clutch, including the window opener shell being fixedly installed on inner frame of window, set on the intracorporal reduction gearbox of window opener shell, the motor being connected in window opener shell and with reduction gearbox speed end, asessory shaft on window opener shell, the connecting rod that one end is connected with the asessory shaft, sliding slot in the middle part of the connecting rod, the sliding block being connected with the connecting rod other end, it is fixedly installed in the sliding rail of window outline border, one end is connect with reduction gearbox low speed end, the other end is located at the ball-type clutch output shaft outside window opener shell, one end and ball-type clutch export axis connection, the other end is connected to the swing arm that sliding slot can move in sliding slot, and the control circuit board in window opener shell and for controlling electric motor starting or closing.The utility model still can be by carrying out window opening-closing when being surprisingly in the lock state motor from working manually, while can protect motor, and motor overload is avoided to damage.
Description
Technical field
The utility model relates to a kind of window openers, specifically, being to be related to a kind of swing arm connecting rod with ball-type clutch to open
Window device.
Background technique
With the development of science and technology, smart home is gradually prevailing, window opener is as intelligence dress one of in smart home
It sets, for opening and closing window, brings good household experience.Window opener is many kinds of, and one of which is swing arm
Formula window opener, swing arm window opener primary structure is all similar, the driving main body that is made of motor, speed reducer, window pendulum
The composition such as arm, pulley, sliding slot, on the one hand this window opener works under upset condition in circuit, by being unable to rotary switch manually
Window swing arm cannot easily carry out window manually, can not when at this moment if just encountering thunderstorm weather, window is opened
Pass window is carried out manually, it is very inconvenient；Another side, if window is surprisingly stuck, motor exports no machine overload protection, electricity
Machine easily damages.A can be turned off manually how is designed to carry out window, provide the windowing of machine overload protection to motor
The problem of device is related technical personnel's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of swing arm link rod opening window devices with ball-type clutch, solve existing windowing
The problem of cannot carrying out window when device circuit chance failure manually and existing window opener cannot provide overload protection to motor
The problem of.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of swing arm link rod opening window device with ball-type clutch, including the window opener shell being fixedly installed on inner frame of window
Body is set to the intracorporal reduction gearbox of window opener shell, is set in the window opener shell and is connected with the reduction gearbox speed end
Motor, the asessory shaft on the window opener shell, the connecting rod that one end is connected with the asessory shaft, be set to the connecting rod
The sliding slot at middle part, the sliding block being connected with the connecting rod other end are fixedly installed in window outline border and for sliding block sliding
Sliding rail, one end is connect with reduction gearbox low speed end, the other end is located at the ball-type clutch output shaft outside window opener shell,
One end and ball-type clutch output axis connection, the other end are connected to the swing arm that sliding slot can move in sliding slot, and are set to
Control circuit board in the window opener shell and for controlling electric motor starting or closing.
The ball-type clutch output shaft includes the output shaft axis body that its top is connect with the swing arm, is fixed at described
Ring flange on output shaft axis body is uniformly set to multiple first shrinkage pools of the flange pan bottom, is set in first shrinkage pool
Ball, be successively socketed on gear, butterfly spring and washer below the ring flange at output shaft axis body optical axis, be symmetrically set in
For multiple second shrinkage pools for sinking to ball on the gear, the screw thread set on output shaft axis body bottom end, and with institute
State threaded engagement and the nut for compressing gear, butterfly spring, washer and ring flange；The gear connects with reduction gearbox.
Further, a kind of swing arm link rod opening window device with ball-type clutch further includes being set to inner frame of window and window
The electromagnet apparatus of outline border, to auxiliary switch window.
Further, second shrinkage pool is no less than 2.
Further, the sliding rail is equipped with T-slot, and the sliding block is T-type, and the sliding block slides in T-slot.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model passes through setting reduction gearbox, motor, connecting rod, swing arm, ball-type clutch output shaft and control circuit
After plate ensure that the function of the window opening-closing of derailing switch, control circuit board receive windowing instruction, start motor, motor torque is logical
It crosses reduction gearbox amplification and is transmitted to the ball-type clutch output shaft with clutch, power is transmitted to swing arm, swing arm by ball-type clutch output shaft
It is rotated in the sliding slot sliding of connecting rod counterclockwise, to push connecting rod to rotate, connecting rod rotates sliding in the T-slot with movable slider in sliding rail
It is dynamic, to open sash.On the contrary, motor reversal, swing arm, which rotates clockwise, drives connecting rod rotation, to drive cunning when closing window
Block slides in the T shape slot in sliding rail, closes sash.Design is simple, provides convenience to routine use.
(2) the utility model solves existing window opener circuit chance failure motor by the way that ball-type clutch output shaft is arranged
The problem of the problem of cannot carrying out window when cannot start manually and existing window opener cannot provide overload protection to motor.
When carrying out window manually, power backward-acting is transmitted to ball-type clutch output shaft through swing arm, and torque is more than what ball was held out against
It limits torque and avoids reduction gearbox self-locking function so that output shaft axis body can be freely rotated.Similarly, if window is different
Object blocks or other reasons keep the power of window very big, and output shaft opposite with gear will turn when being more than clutch torque upper limit value
Dynamic, i.e., motor is not in blocking phenomenon, to shield to motor.
(3) the utility model facilitates the switch gate of window by the way that electromagnet apparatus is arranged, so that window opener opens a window when door
More smoothly.
(4) sliding block of the utility model setting T-slot and corresponding T-type, T-type structure increase stress surface, slow down
Abrasion；T-type sliding slot outward opening is smaller, is not easy to fall into sundries and the sliding of T-type sliding block is caused to have some setbacks.
(5) the utility model use swing arm link mechanism, when swing arm with connecting rod is in a vertical angle spend when, locking window can be played
Family position will not be blown the effect of closing by wind-force.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structure composition schematic diagram of ball-type clutch output shaft.
Fig. 3 is the assembling schematic diagram of ball-type clutch output shaft.
Fig. 4 is connection relationship diagram when the utility model is installed.
Fig. 5 is the structural schematic diagram in another embodiment of connecting rod.
Wherein, the corresponding title of appended drawing reference are as follows:
1- window opener shell, 2- reduction gearbox, 3- motor, 4- asessory shaft, 5- connecting rod, 6- sliding slot, 7- sliding block, 8- sliding rail, 9-
Ball-type clutch output shaft, 10- swing arm, 11- control circuit board, 12- electromagnet apparatus, 91- output shaft axis body, 92- ring flange,
The first shrinkage pool of 93-, 94- ball, 95- gear, 96- butterfly spring, 97- washer, 98- nut, 99- screw thread, the second shrinkage pool of 90-,
21- inner frame of window, 22- window outline border.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
Embodiment 1
As shown in Figures 1 to 4, a kind of swing arm link rod opening window device with ball-type clutch disclosed by the utility model, including
The window opener shell 1 being fixedly installed on inner frame of window 21, the reduction gearbox 2 in the window opener shell 1, is opened set on described
The motor 3 being connected in window device shell 1 and with 2 speed end of reduction gearbox, the asessory shaft 4 on the window opener shell 1,
The connecting rod 5 that one end is connected with the asessory shaft 4, the sliding slot 6 set on 5 middle part of connecting rod, is connected with 5 other end of connecting rod
Sliding block 7 is fixedly installed in window outline border 22 and the sliding rail 8 for the sliding block 7 sliding, one end and 2 low speed of reduction gearbox
End connection, the other end are located at the ball-type clutch output shaft 9 outside the window opener shell 1, one end and the ball-type clutch
The connection of output shaft 9, the other end are connected to the swing arm 10 that the sliding slot 6 can move in sliding slot 6, are set to the window opener shell 1
Control circuit board 11 interior and for controlling the starting of motor 3 or closing, and it is set to inner frame of window 21 and window outline border 22
Electromagnet apparatus 12.
The ball-type clutch output shaft 9 includes the output shaft axis body 91 that its top is connect with the swing arm 10, and fixation is set
Ring flange 92 on the output shaft axis body is uniformly set to multiple first shrinkage pools 93 of 92 bottom of ring flange, is set to institute
State the ball 94 in the first shrinkage pool 93, be successively socketed on gear 95 at 92 lower section output shaft axis body of ring flange, 91 optical axis,
Butterfly spring 96 and washer 97 are symmetrically set in multiple second shrinkage pools 90 on the gear 95 for sinking to ball 94, are set to
The screw thread 99 of 91 bottom end of output shaft axis body, and connect with the screw thread 99 and be used for the gear 95, butterfly spring
96, the nut 98 that washer 97 and ring flange 92 compress.The gear (95) connects with reduction gearbox.
Second shrinkage pool 90 is no less than 2.
The sliding rail 8 is equipped with T-slot, and the sliding block 7 is T-type, and the sliding block 7 slides in T-slot.
Embodiment 2
Connecting rod can be L-shaped structure, as shown in figure 5, this structure can effectively avoid figure 1 above when window opens larger angle
The interference of middle straight configuration connecting rod and sliding rail, and can realize that window larger angle is opened when connecting rod swing smaller angle.
As shown in figure 4, window opener shell 1 is installed on inner frame of window 21, sliding rail 8 is installed in actual installation process
In window outline border 22, battery iron device 12 is installed on inner frame of window 21 and window outline border 22, completes the swing arm with ball-type clutch
The installation of link rod opening window device.When carrying out window, after control circuit board receives windowing instruction, start motor, motor torque is logical
It crosses reduction gearbox amplification and is transmitted to the ball-type clutch output shaft with clutch, power is transmitted to swing arm, swing arm by ball-type clutch output shaft
It is rotated in the sliding slot sliding of connecting rod counterclockwise, to push connecting rod to rotate, connecting rod rotates sliding in the T-slot with movable slider in sliding rail
It is dynamic, to open sash.On the contrary, motor reversal, swing arm, which rotates clockwise, drives connecting rod rotation, to drive cunning when closing window
Block slides in the T-slot in sliding rail, closes sash.
When having a power failure or other reasons prevent motor from starting, then window can be pushed by can be manually rotated pendulum arm angle
Window can be opened and closed in outline border；When pushing window outline border manually, it is defeated that power backward-acting through swing arm is transmitted to ball-type clutch
Shaft, torque is more than the limitation torque that ball is held out against, so that output shaft axis body can be freely rotated, avoids reduction gearbox certainly
Lock function, to can be carried out manual switch.When window by foreign matter block or other reasons make window power it is very big when, be more than from
Upper torque limit value is closed, output shaft axis body will be relatively rotated with gear, i.e., motor is not in blocking phenomenon, to rise to motor
Protective effect extends the service life of the utility model.
The utility model by above-mentioned design, efficiently solve existing window opener motor when cannot work cannot manually into
The problem of row window, while motor is protected, it avoids motor and is damaged because of overload.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (4)
1. a kind of swing arm link rod opening window device with ball-type clutch, which is characterized in that including being fixedly installed on inner frame of window
Window opener shell (1), be set to the window opener shell (1) in reduction gearbox (2), be set to the window opener shell (1) in and with
The connected motor (3) of reduction gearbox (2) speed end, the asessory shaft (4) being set on the window opener shell (1), one end with
The connected connecting rod (5) of the asessory shaft (4), the sliding slot (6) being set in the middle part of the connecting rod (5), with the connecting rod (5) other end phase
Sliding block (7) even is fixedly installed in window outline border and the sliding rail (8) for the sliding block (7) sliding, one end and the deceleration
The connection of case (2) low speed end, the other end are located at the ball-type clutch output shaft (9) of the window opener shell (1) outside, one end and institute
State ball-type clutch output shaft (9) connection, the other end be connected to the swing arm (10) that the sliding slot (6) can move in sliding slot (6),
And it is set to the control circuit board (11) in the window opener shell (1) and for controlling the motor (3) starting or closing；
The ball-type clutch output shaft (9) includes the output shaft axis body (91) that its top is connect with the swing arm (10), fixed
Ring flange (92) on the output shaft axis body is uniformly set to multiple first shrinkage pools of the ring flange (92) bottom
(93), the ball (94) being set in first shrinkage pool (93), is successively socketed on output shaft axis body below the ring flange (92)
(91) gear at optical axis (95), butterfly spring (96) and washer (97), are symmetrically set on the gear (95) for making ball
(94) multiple second shrinkage pools (90) sunk to, be set to output shaft axis body (91) bottom end screw thread (99), and with the spiral shell
Line (99) connects and the nut for compressing the gear (95), butterfly spring (96), washer (97) with ring flange (92)
(98)；The gear (95) connects with reduction gearbox.
2. a kind of swing arm link rod opening window device with ball-type clutch according to claim 1, which is characterized in that described second
Shrinkage pool (90) is no less than 2.
3. a kind of swing arm link rod opening window device with ball-type clutch according to claim 2, which is characterized in that further include setting
In the electromagnet apparatus (12) of inner frame of window and window outline border, to auxiliary switch window.
4. a kind of swing arm link rod opening window device with ball-type clutch according to claim 3, which is characterized in that the sliding rail
(8) it is equipped with T-slot, the sliding block (7) is T-type, and the sliding block (7) is slided in T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062742.5U CN209603718U (en) | 2019-01-15 | 2019-01-15 | A kind of swing arm link rod opening window device with ball-type clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062742.5U CN209603718U (en) | 2019-01-15 | 2019-01-15 | A kind of swing arm link rod opening window device with ball-type clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603718U true CN209603718U (en) | 2019-11-08 |
Family
ID=68399340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920062742.5U Active CN209603718U (en) | 2019-01-15 | 2019-01-15 | A kind of swing arm link rod opening window device with ball-type clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939347A (en) * | 2019-12-12 | 2020-03-31 | 深圳市创晶辉精密塑胶模具有限公司 | Window opener |
| CN113464005A (en) * | 2021-07-17 | 2021-10-01 | 广东东泰五金精密制造有限公司 | Push type automatic opening reset device |
| CN113482476A (en) * | 2021-07-17 | 2021-10-08 | 广东东泰五金精密制造有限公司 | A press and open resetting means for furniture |
| CN114856358A (en) * | 2022-05-05 | 2022-08-05 | 佛山市唯楚智能科技有限公司 | Intelligent window capable of self-cleaning impurities |
-
2019
- 2019-01-15 CN CN201920062742.5U patent/CN209603718U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939347A (en) * | 2019-12-12 | 2020-03-31 | 深圳市创晶辉精密塑胶模具有限公司 | Window opener |
| CN113464005A (en) * | 2021-07-17 | 2021-10-01 | 广东东泰五金精密制造有限公司 | Push type automatic opening reset device |
| CN113482476A (en) * | 2021-07-17 | 2021-10-08 | 广东东泰五金精密制造有限公司 | A press and open resetting means for furniture |
| CN113464005B (en) * | 2021-07-17 | 2023-03-07 | 广东东泰五金精密制造有限公司 | Push type automatic opening reset device |
| CN114856358A (en) * | 2022-05-05 | 2022-08-05 | 佛山市唯楚智能科技有限公司 | Intelligent window capable of self-cleaning impurities |
| CN114856358B (en) * | 2022-05-05 | 2024-04-05 | 佛山市唯楚智能科技有限公司 | Intelligent window capable of automatically cleaning impurities |
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