CN217538323U

CN217538323U - Window opener

Info

Publication number: CN217538323U
Application number: CN202221672327.XU
Authority: CN
Inventors: 陆荣超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-04
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a window opener, which comprises a connecting component, wherein the connecting component comprises a lower shell with an upper mounting opening, and an upper shell is fixedly connected on the lower shell; the manual-automatic transmission assembly comprises a transmission shaft which is rotatably connected to the upper shell and the lower shell, a transmission gear is connected to the transmission shaft, a clutch disc is fixed to the transmission shaft, a containing sink groove is formed in one side, opposite to the transmission gear, of the clutch disc, a transmission part which extends into the containing sink groove is fixed to one side, opposite to the clutch disc, of the transmission gear, a movable magnetic column is arranged between the outer side of the transmission part and the inner ring of the clutch disc, a stator which has magnetism and can attract the magnetic column is connected to the transmission shaft, a plurality of clamping grooves are formed in the transmission part, which is located on the outer side of the containing sink groove, when the transmission part rotates, the magnetic column can be pushed to be clamped into the clamping grooves, and when the transmission part pushes the magnetic column to be just clamped into the clamping grooves, the center of the magnetic column is located on the outer side of the stator and faces outwards; the utility model discloses can realize the rotation of transmission shaft by hand-automatic.

Description

Window opener

Technical Field

The utility model relates to a building technical field, especially a ware of windowing.

Background

Intelligent electric windows are the latest development of modern window industry, and now the windows are often driven to open and close through an electric window opener. Among the prior art, electronic ware of windowing includes the drive mechanism that driving motor and driving motor are connected, and drive mechanism drives the connecting rod action, and the one end sliding connection that drive mechanism was kept away from to the connecting rod is on the window frame, and when opening and shutting the window, driving motor moved, and drive mechanism drives the connecting rod swing, realizes the motion of casement, when outage or driving motor broke down, can't manually open and shut the window, leads to the unable normal open and shut of window.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems that exist in prior art window openers.

Therefore, the utility model aims at providing a ware of windowing, its simple structure is reliable, can rotate by manual drive transmission shaft, also can the rotation of electronic realization transmission shaft.

In order to solve the technical problem, the utility model provides a following technical scheme: a window opener is composed of a handle,

the connecting assembly comprises a lower shell with an upper mounting opening, the lower shell is fixedly connected with an upper shell, one side of the upper shell, which is opposite to the lower shell, is provided with a lower mounting opening, and when the upper shell is connected to the upper shell, the upper mounting opening and the lower mounting opening form a mounting cavity;

the hand is from transmission assembly, the hand is from transmission assembly including rotationally connecting the transmission shaft on last casing and lower casing, be connected with drive gear on the transmission shaft, be fixed with the clutch disc on the transmission shaft, open one side of the relative drive gear of clutch disc has the heavy groove of holding, one side of the relative clutch disc of drive gear is fixed with and stretches into the transmission portion that holds heavy inslot, is equipped with mobilizable magnetism post between the transmission portion outside and the clutch disc inner circle, is connected with the stator that has magnetism and ability actuation magnetism post on the transmission shaft, a plurality of draw-in grooves of having arranged on the transmission portion that holds the heavy groove outside, when transmission portion rotates, can promote the magnetism post card to go into in the draw-in groove, when transmission portion promotes the magnetism post card and just goes into in the draw-in groove, the center of magnetism post is in the outside direction of stator.

The lower shell and the upper shell are fixed on the window frame; when the transmission gear actively rotates, the transmission part rotates, when the transmission part is attached to the magnetic column, the transmission part pushes the magnetic column to move, when the magnetic column is close to the clamping groove, the transmission gear continuously pushes the magnetic column to move, the magnetic column is clamped into the clamping groove, the center of the magnetic column is outside the stator at the moment, the transmission part drives the clutch disc to rotate through the magnetic column, the clutch disc drives the transmission shaft to rotate, the transmission shaft drives the window sash to open and close (in the prior art), the transmission shaft rotates for a certain angle, the transmission gear stops, the transmission gear reversely rotates for a certain angle, the transmission part leaves the magnetic column, and the magnetic column slightly moves for a certain distance towards the center of the stator under the action of the stator because the center of deviating from the outer ring of the stator, and at the moment, the magnetic column is not completely clamped in the clamping groove; when the transmission gear cannot rotate actively, the transmission shaft needs to be rotated manually to drive the window sash to open and close, the window sash is pushed and pulled manually, the transmission shaft rotates, the transmission shaft drives the clutch disc to rotate, the magnetic column leaves the clamping groove as long as one clutch disc rotates, the transmission shaft rotates freely without driving the transmission gear to rotate, and the window can be opened and closed integrally electrically and manually conveniently.

As a preferred scheme of ware of windowing, wherein: the transmission part of the accommodating sinking groove far away from one end of the transmission gear is provided with a rotary supporting sinking groove, and the stator is arranged in the rotary supporting sinking groove.

As a preferred scheme of ware of windowing, wherein: and the lower shell is fixedly connected with a driving motor, and the driving motor is in transmission connection with the transmission gear.

As a preferred scheme of ware of windowing, wherein: the driving motor is connected with a driving bevel gear, the lower shell is rotatably connected with a driven bevel gear, the driven bevel gear is connected with a driving gear, the lower shell between the driving gear and the driving gear is rotatably connected with a first driven gear meshed with the driving gear, the first driven gear is fixedly provided with a second driven gear, and the second driven gear is meshed with the driving gear.

As a preferred scheme of ware of windowing, wherein: the transmission shaft extending outwards out of the lower shell is connected with a rotating arm.

As a preferred scheme of ware of windowing, wherein: the transmission shaft comprises an upper shell, a lower shell and a sensor cover, wherein a connector is formed in one end, far away from the lower shell, of the upper shell, the sensor cover is connected into the connector of the upper shell, and an angle sensor used for detecting the rotation angle of the transmission shaft is connected to one inward side of the sensor cover.

The utility model has the advantages that: the utility model discloses simple structure is reliable, can electronic rotation that realizes the transmission shaft, when outage or driving motor broke down, can rotate through the manual drive transmission shaft, improves the reliability of the window action of opening and shutting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a perspective view of the upper and lower shells of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a first explosion structure diagram of the present invention.

Fig. 6 is a partially enlarged view of fig. 5 at B.

Fig. 7 is an explosion structure diagram of the present invention.

Fig. 8 is a partially enlarged view of fig. 7 at C.

Fig. 9 is a three-dimensional structure view of the present invention connected with the window frame and the window sash.

Fig. 10 is a top view of the present invention.

Fig. 11 is a view from the direction D-D in fig. 10.

In the figure, 100 connecting components, 101 upper shells, 101a upper mounting ports, 102 lower shells, 200 rotating arms, 300 sliding blocks, 400 sensor covers, 500 angle sensors, 600 manual-automatic transmission components, 601 driving motors, 602 driving bevel gears, 603 driving gears, 604 first driven gears, 605 driven bevel gears, 606 second driven gears, 607 driving gears, 607a transmission parts, 608 magnetic columns, 609 stators, 610 clutch discs, 610a clamping grooves, 610b accommodating sinking grooves, 610c rotating support sinking grooves, 611 driving shafts, 700 window frames and 800 window sashes are arranged.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Referring to fig. 1 to 8, 10 and 11, the present embodiment provides a window opener, which has a simple and reliable structure and can realize rotation of the transmission shaft 612 by manual-automatic integration.

A window opener comprises a connecting assembly 100 and a manual-automatic transmission assembly 600, wherein the connecting assembly 100 comprises a lower shell 102 with an upper mounting opening 101a, the lower shell 102 is fixedly connected with an upper shell 101, one side of the upper shell 101, opposite to the lower shell 102, is provided with a lower mounting opening, and when the upper shell 101 is connected to the upper shell 101, the upper mounting opening 101a and the lower mounting opening form a mounting cavity; the manual-automatic transmission assembly 600 comprises a transmission shaft 612 which is rotatably connected to the upper shell 101 and the lower shell 102, a transmission gear 607 is connected to the transmission shaft 612, a clutch disc 610 is fixed on the transmission shaft 612, the transmission shaft 612 and the clutch disc 610 are integrated, one side of the clutch disc 610, which is opposite to the transmission gear 607, is provided with a containing sunken groove 610b, one side of the transmission gear 607, which is opposite to the clutch disc 610, is fixed with a transmission part 607a which extends into the containing sunken groove 610b, a movable magnetic column 608 is arranged between the outer side of the transmission part 607a and the inner ring of the clutch disc 610, the transmission shaft 612 is connected with a stator 609 which has magnetism and can attract the magnetic column 608, the transmission part 607a, which is far away from one end of the transmission gear 607, of the containing sunken groove 610b is provided with a rotary supporting sunken groove 610c, the stator 609 is in the rotary supporting sunken groove 610c, a plurality of clamping grooves 610a are arranged on the transmission part 607a, which is outside the containing sunken groove 610b, when the transmission part 607a rotates, the magnetic column can be pushed into the clamping groove 608 a in the clamping groove 610a, and is in the outer side of the stator 609.

The lower case 102 and the upper case 101 are fixed to the window frame 700; when the transmission gear 607 actively rotates, the transmission part 607a rotates, when the transmission part 607a is attached to the magnetic pillar 608, the transmission part 607a pushes the magnetic pillar 608 to move, when the magnetic pillar 608 is close to the slot 610a, the transmission gear 607 continuously pushes the magnetic pillar 608 to move, the magnetic pillar 608 is clamped into the slot 610a (as shown in fig. 11), at this time, the center of the magnetic pillar 608 is outside the stator 609, the transmission part 607a drives the clutch disc 610 to rotate via the magnetic pillar 608, the clutch disc 610 drives the transmission shaft 612 to rotate, the transmission shaft 612 drives the window sash 800 to open and close (this is the prior art), the transmission shaft 612 rotates a certain angle, the transmission gear 607 stops, the transmission gear 607 rotates a certain angle in the reverse direction, so that the transmission part 607a leaves the magnetic pillar 608, because the center of the magnetic pillar 608 deviates from the outer ring of the stator 609, the magnetic pillar 608 slightly moves a certain distance toward the center of the stator 609 under the action of the stator 609, at this time, the magnetic pillar 608 is not completely clamped in the slot 610 a; when the transmission gear 607 cannot rotate actively, the transmission shaft 612 needs to be rotated manually to drive the window sash 800 to open and close, the window sash 800 is pushed and pulled manually, the transmission shaft 612 rotates, the transmission shaft 612 drives the clutch disc 610 to rotate, as long as the clutch disc 610 rotates, the magnetic column 608 leaves the clamping groove 610a, the transmission shaft 612 rotates freely, the transmission gear 607 cannot be driven to rotate, and the window can be opened and closed integrally electrically and manually conveniently.

In order to further realize the automatic rotation of the transmission shaft 612, a driving motor 601 is fixedly connected in the lower shell 102, the driving motor 601 is in transmission connection with a transmission gear 607, and the specific transmission connection structure is that a driving shaft 611 is connected to the driving motor 601, a driving bevel gear 602 is connected to the driving shaft 611, a driven bevel gear 605 is rotatably connected to the lower shell 102, a driving gear 603 is connected to the driven bevel gear 605, a first driven gear 604 meshed with the driving gear 603 is rotatably connected to the lower shell 102 between the transmission gear 607 and the driving gear 603, a second driven gear 606 is fixed to the first driven gear 604, and the second driven gear 606 is meshed with the transmission gear 607; in this embodiment, the drive gear 603 and the driven bevel gear 605 are integrated, and the first driven gear 604 and the second driven gear 606 are integrated.

In order to further realize the opening and closing of the window sash 800, a transmission shaft 612 extending outwards from the lower casing 102 is connected with a rotating arm 200, and one end of the rotating arm 200 far away from the lower casing 102 or the upper casing 101 is hinged with a sliding block 300.

In order to further detect the rotation angle of the transmission shaft 612, a connection port is formed at one end of the upper housing 101 away from the lower housing 102, the sensor cover 400 is connected to the connection port of the upper housing 101, and the angle sensor 500 for detecting the rotation angle of the transmission shaft 612 is connected to the inward side of the sensor cover 400.

Referring to fig. 9, the upper case 101 and the lower case 102 are both fixedly connected to a window frame 700, a window sash 800 is hinged to the window frame 700, and a sliding block 300 is slidably connected to a side edge of the window sash 800; when the window sash 800 needs to be electrically controlled to open and close, the driving motor 601 acts, the driving shaft 611 rotates, the driving shaft 611 drives the driving bevel gear 602 to rotate, the driving bevel gear 602 drives the driven bevel gear 605 to rotate, the driven bevel gear 605 drives the driving gear 603 to rotate, the driving gear 603 drives the first driven gear 604 to rotate, the first driven gear 604 drives the second driven gear 606 to rotate, the second driven gear 606 drives the transmission gear 607 to rotate, when the transmission gear 607 rotates to be in contact with the magnetic column 608, the transmission gear 607 pushes the magnetic column 608 to move, the magnetic column 608 moves towards the direction of the clamping groove 610a, the magnetic column 608 is pushed into the clamping groove 610a by the transmission gear 607, the transmission gear 607 drives the clutch disc 610 to rotate through the magnetic column 608, the clutch disc 610 drives the transmission shaft 612 to rotate, the transmission shaft 612 drives the rotating arm 200 to rotate, the rotating arm 200 drives the window sash 800 to swing through the sliding block 300, so that the opening and closing action of the window sash 800 is achieved, and the driving motor 601 stops acting when the window sash 800 is opened to a required angle; when power failure occurs or the driving motor 601 breaks down and the window sash 800 needs to be opened and closed manually, the opening and closing actions are as above, and the action process is not described again; the utility model discloses simple structure is reliable, can electronic rotation that realizes transmission shaft 612, when outage or driving motor 601 break down, can rotate through manual drive transmission shaft 612, improves the reliability of the window action that opens and shuts.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A window opener is characterized in that: which comprises the following steps of;

the connecting assembly (100), the connecting assembly (100) comprises a lower shell (102) with an upper mounting opening (101 a), an upper shell (101) is fixedly connected to the lower shell (102), a lower mounting opening is formed in one side, opposite to the lower shell (102), of the upper shell (101), and when the upper shell (101) is connected to the upper shell (101), a mounting cavity is formed by the upper mounting opening (101 a) and the lower mounting opening;

the hand is from transmission subassembly (600), the hand is from transmission subassembly (600) including rotationally connecting transmission shaft (612) on last casing (101) and lower casing (102), be connected with drive gear (607) on transmission shaft (612), be fixed with clutch disc (610) on transmission shaft (612), open one side of the relative drive gear (607) of clutch disc (610) and hold heavy groove (610 b), one side of the relative clutch disc (610) of drive gear (607) is fixed with and stretches into transmission portion (607 a) of holding in heavy groove (610 b), is equipped with mobilizable pillar magnet (608) between transmission portion (607 a) outside and clutch disc (610) inner circle, is connected with stator (609) that have magnetism and can actuation pillar magnet (608) on transmission shaft (612), it has a plurality of draw-in grooves (610 a) to arrange on transmission portion (607 a) the outside to hold heavy groove (610 b), when transmission portion (607 a) rotates, can promote in pillar (608 a) clamp groove (610 a) card goes into, when transmission portion (607 a) promotes the outside the pillar (610 a) and the stator (609) goes into, the outside stator (608 a) outside.

2. The window opener of claim 1, wherein: a transmission part (607 a) at one end of the accommodating sinking groove (610 b) far away from the transmission gear (607) is provided with a rotary supporting sinking groove (610 c), and the stator (609) is arranged in the rotary supporting sinking groove (610 c).

3. The window opener of claim 1 or 2, wherein: the driving motor (601) is fixedly connected in the lower shell (102), and the driving motor (601) is in transmission connection with the transmission gear (607).

4. The window opener of claim 3, wherein: the driving mechanism is characterized in that a driving bevel gear (602) is connected to the driving motor (601), a driven bevel gear (605) is rotatably connected to the lower shell (102), a driving gear (603) is connected to the driven bevel gear (605), a first driven gear (604) meshed with the driving gear (603) is rotatably connected to the lower shell (102) between the driving gear (607) and the driving gear (603), a second driven gear (606) is fixed to the first driven gear (604), and the second driven gear (606) is meshed with the driving gear (607).

5. The window opener of claim 1 or 2, wherein: a rotating arm (200) is connected to a transmission shaft (612) which extends out of the lower shell (102).

6. The window opener of claim 5, wherein: a connector is arranged at one end, far away from the lower shell (102), of the upper shell (101), a sensor cover (400) is connected into the connector of the upper shell (101), and an angle sensor (500) used for detecting the rotation angle of the transmission shaft (612) is connected to the inward side of the sensor cover (400).