CN217760587U - Hand cranking device matched with electric window opener - Google Patents
Hand cranking device matched with electric window opener Download PDFInfo
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- CN217760587U CN217760587U CN202221432937.2U CN202221432937U CN217760587U CN 217760587 U CN217760587 U CN 217760587U CN 202221432937 U CN202221432937 U CN 202221432937U CN 217760587 U CN217760587 U CN 217760587U
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Abstract
The utility model discloses a hand cranking device of electronic ware of windowing of cooperation, including the box, the inside of box is provided with drive mechanism, and the back of box is provided with installation mechanism, and drive mechanism includes driving gear and driven gear, and the inner wall of box rotates and is provided with the hollow shaft, and the fixed cup joint of driving gear is in the outer wall of hollow shaft, and the bottom of box is rotated and is provided with the output shaft, is provided with coupling mechanism between driven gear and the output shaft, and the outer wall of driving gear is connected with driven gear's outer wall meshing, and the inside of hollow shaft is provided with hand rocking mechanism. The utility model discloses utilize box, output shaft, hollow shaft, driving gear and driven gear's setting, make the hollow shaft rotate under hand mechanism's cooperation, set up perpendicularly at driving gear and driven gear again and carry out the transmission switching-over for the output shaft rotates and drives the work of windowing, realizes opening or closing of window, compact structure makes holistic installation volume less, the hand device's of being convenient for use.
Description
Technical Field
The utility model relates to a window technical field, in particular to hand cranking device of electronic ware of windowing of cooperation.
Background
Present electronic ware of windowing will lead to the unable manual of window to open or close when having a power failure or equipment damage motor inoperative phenomenon when using, just need use the manual device who cooperates electronic ware of windowing to carry out opening or closing of window, but the device structure that is used for manual switch window now is bulky, and occupation space is great during the installation, for this reason, we propose the hand cranking device of the electronic ware of windowing of cooperation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hand cranking device of electronic ware of windowing of cooperation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hand-cranking device matched with an electric window opener comprises a box body, wherein a transmission mechanism is arranged inside the box body, and an installation mechanism is arranged on the back surface of the box body;
drive mechanism includes driving gear and driven gear, the inner wall of box rotates and is provided with the hollow shaft, the fixed cover of driving gear connects in the outer wall of hollow shaft, the bottom of box is rotated and is provided with the output shaft, be provided with coupling mechanism between driven gear and the output shaft, the outer wall of driving gear is connected with driven gear's outer wall meshing, the inside of hollow shaft is provided with hand mechanism.
Preferably, the outer wall cover of driven gear is equipped with first bearing, the outer wall of driven gear and the below cover that is located first bearing are equipped with the second bearing, first bearing and second bearing all alternate and set up in the bottom of box.
Preferably, the connecting mechanism comprises a locking screw, a first jack is formed in the top end of the driving gear, a threaded hole is formed in the top end of the output shaft, and the bottom end of the locking screw penetrates through the inside of the first jack and is in threaded connection with the inner wall of the threaded hole.
Preferably, the back of driving gear is provided with the aluminium packing ring, the inside of aluminium packing ring is provided with the third bearing, the tip cover of hollow shaft is equipped with the bush.
Preferably, hand rocking mechanism includes the rocker, the rocker alternates and sets up in the inner wall of hollow shaft, the one end of rocker is provided with the connecting plate, the avris of connecting plate is rotated and is provided with the rocking handle.
Preferably, installation mechanism includes the mounting panel, a plurality of second jacks have been seted up in the front of mounting panel, and is a plurality of the inner wall of second jack all alternates and is provided with mounting screw, and is a plurality of mounting screw's one end all with the back threaded connection of box.
Preferably, the top end of the box body is provided with a mounting groove, and the inner wall of the mounting groove is in threaded connection with a rear blank cap.
The utility model discloses a technological effect and advantage:
(1) The utility model utilizes the arrangement of the box body, the output shaft, the hollow shaft, the driving gear and the driven gear to rotate the hollow shaft under the cooperation of the hand-operated mechanism, and then the transmission reversing is carried out under the vertical arrangement of the driving gear and the driven gear, so that the output shaft rotates to drive the window opener to work, the opening or closing of the window is realized, the structure is compact, the integral installation space is smaller, and the hand-operated device is convenient to use;
(2) The utility model discloses utilize the setting of connecting plate and rocking handle, rotate the avris that sets up at the connecting plate through the rocking handle, can drive the rocker through rotating the rocking handle and when rotating, increased the rotatory arm of force of rocker for the rocker rotates more laborsavingly, has improved the convenience that hand cranking device used.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the transmission mechanism of the present invention.
Fig. 3 is the schematic view of the sectional structure of the side of the box body of the present invention.
In the figure: 1. a box body; 2. an output shaft; 3. a first bearing; 4. a second bearing; 5. a driving gear; 6. a driven gear; 7. locking the screw; 8. a bushing; 9. a hollow shaft; 10. an aluminum gasket; 11. mounting a plate; 12. mounting screws; 13. then covering the cover; 14. a rocker; 15. a connecting plate; 16. a rocking handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a hand-operated device matched with an electric window opener, which is shown in figures 1-3 and comprises a box body 1, wherein a transmission mechanism is arranged inside the box body 1, and an installation mechanism is arranged on the back surface of the box body 1;
the transmission mechanism comprises a driving gear 5 and a driven gear 6, a hollow shaft 9 is rotatably arranged on the inner wall of the box body 1, the driving gear 5 is fixedly sleeved on the outer wall of the hollow shaft 9, an output shaft 2 is rotatably arranged at the bottom end of the box body 1, the output shaft 2 is connected with a connecting rod of the window opener, the window opener can be driven to work by the rotation of the output shaft 2, a connecting mechanism is arranged between the driven gear 6 and the output shaft 2, the outer wall of the driving gear 5 is meshed with the outer wall of the driven gear 6, a hand-cranking mechanism is arranged inside the hollow shaft 9, the hand-cranking mechanism drives the hollow shaft 9 to rotate and then drives the hollow shaft 9 to rotate, the hollow shaft 9 can drive the driving gear 5 to rotate, the driving gear 5 can drive the driven gear 6 to rotate, the driven gear 6 can change the transmission direction of the driving gear 5 and simultaneously carry out transmission, the output shaft 2 rotates to drive the window opener to work, the opening or closing of a window is realized, meanwhile, the driving gear 5 and the driven gear 6 with the required size according to the required transmission ratio are adopted, the whole device is small in appearance and simple structure and convenient to process;
the outer wall of the driven gear 6 is sleeved with a first bearing 3, the outer wall of the driven gear 6 and below the first bearing 3 are sleeved with a second bearing 4, the first bearing 3 and the second bearing 4 are arranged at the bottom of the box body 1 in an inserting mode, and the output shaft 2 can rotate more smoothly through the first bearing 3 and the second bearing 4;
the connecting mechanism comprises a locking screw 7, a first jack is formed in the top end of the driving gear 5, a threaded hole is formed in the top end of the output shaft 2, the bottom end of the locking screw 7 penetrates through the inside of the first jack and is in threaded connection with the inner wall of the threaded hole, and the locking screw 7 penetrates through the first jack and is screwed in the threaded hole to enable the locking screw 7 to abut against the top end of the driven gear 6 so that the driven gear 6 is fixed with the output shaft 2;
the back of the driving gear 5 is provided with an aluminum gasket 10, a third bearing is arranged inside the aluminum gasket 10, and a bushing 8 is sleeved at the end part of the hollow shaft 9;
the hand-operated mechanism comprises a rocker 14, the rocker 14 is arranged on the inner wall of the hollow shaft 9 in an inserting manner, one end of the rocker 14 is provided with a connecting plate 15, the side of the connecting plate 15 is rotatably provided with a rocking handle 16, the cross section of the rocker 14 is hexagonal, the interior of the hollow shaft 9 is matched with the shape of the rocker 14, the rocker 14 can be rotated to drive the hollow shaft 9 to rotate, meanwhile, the arrangement of the connecting plate 15 increases the rotating force arm of the rocker 14, the rocker 14 can be rotated more conveniently, the hand-operated device can be used more conveniently, the outer wall of the rocking handle 16 is provided with anti-skidding lines which are uniformly distributed, and the rocking handle 16 is not easy to skid when being rotated;
the mounting mechanism comprises a mounting plate 11, a plurality of second jacks are formed in the front of the mounting plate 11, mounting screws 12 are inserted into the inner walls of the second jacks, one ends of the mounting screws 12 are in threaded connection with the back of the box body 1, the mounting screws 12 penetrate through the second jacks and are screwed into the box body 1, the mounting plate 11 and the box body 1 can be fixed, then a plurality of holes are formed in the side of the box body 1, and the box body 1 can be mounted at a required position by inserting the screws into the holes and screwing the screws into corresponding mounting positions;
the mounting groove has been seted up on the top of box 1, and the inner wall threaded connection of mounting groove has back stifle 13, through back stifle 13 to box 1 inside sealed and dustproof.
The utility model discloses theory of operation:
when the window cannot work by means of electric power, the connecting plate 15 is rotated through the rocking handle 16, the rocking rod 14 can rotate to drive the hollow shaft 9 to rotate, the hollow shaft 9 rotates to drive the driving gear 5 to rotate, the driving gear 5 rotates to drive the driven gear 6 to rotate, and then under the connection of the locking screw 7, the driven gear 6 rotates to drive the output shaft 2 to rotate, the output shaft 2 rotates to drive the window opener to work, so that the window opener drives the window to move, and the window is opened and closed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A hand-cranking device matched with an electric window opener comprises a box body (1), and is characterized in that a transmission mechanism is arranged inside the box body (1), and an installation mechanism is arranged on the back of the box body (1);
drive mechanism includes driving gear (5) and driven gear (6), the inner wall of box (1) rotates and is provided with hollow shaft (9), driving gear (5) are fixed cup joints in the outer wall of hollow shaft (9), the bottom of box (1) is rotated and is provided with output shaft (2), be provided with coupling mechanism between driven gear (6) and output shaft (2), the outer wall of driving gear (5) is connected with the outer wall meshing of driven gear (6), the inside of hollow shaft (9) is provided with hand mechanism.
2. The hand cranking device matched with the electric window opener according to claim 1, wherein a first bearing (3) is sleeved on an outer wall of the driven gear (6), a second bearing (4) is sleeved on an outer wall of the driven gear (6) and located below the first bearing (3), and the first bearing (3) and the second bearing (4) are arranged at the bottom of the box body (1) in a penetrating mode.
3. The hand-cranking device matched with the electric window opener as claimed in claim 1, wherein the connecting mechanism comprises a locking screw (7), a first jack is formed at the top end of the driving gear (5), a threaded hole is formed at the top end of the output shaft (2), and the bottom end of the locking screw (7) penetrates through the inside of the first jack and is in threaded connection with the inner wall of the threaded hole.
4. The hand cranking device matched with the electric window opener according to claim 1, wherein an aluminum gasket (10) is arranged on the back surface of the driving gear (5), a third bearing is arranged inside the aluminum gasket (10), and a bushing (8) is sleeved at the end of the hollow shaft (9).
5. The hand-cranking device matched with the electric window opener according to claim 1, wherein the hand-cranking mechanism comprises a rocker (14), the rocker (14) is arranged on the inner wall of the hollow shaft (9) in a penetrating manner, one end of the rocker (14) is provided with a connecting plate (15), and the side of the connecting plate (15) is rotatably provided with a rocking handle (16).
6. The hand-cranking device matched with the electric window opener according to claim 1, wherein the mounting mechanism comprises a mounting plate (11), a plurality of second insertion holes are formed in the front face of the mounting plate (11), mounting screws (12) are arranged on the inner wall of the second insertion holes in a penetrating mode, and one ends of the mounting screws (12) are connected with the back face of the box body (1) in a threaded mode.
7. The hand-cranking device matched with the electric window opener as claimed in claim 1, wherein a mounting groove is formed in the top end of the box body (1), and a rear blank cap (13) is connected to the inner wall of the mounting groove in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221432937.2U CN217760587U (en) | 2022-06-09 | 2022-06-09 | Hand cranking device matched with electric window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221432937.2U CN217760587U (en) | 2022-06-09 | 2022-06-09 | Hand cranking device matched with electric window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217760587U true CN217760587U (en) | 2022-11-08 |
Family
ID=83890634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221432937.2U Active CN217760587U (en) | 2022-06-09 | 2022-06-09 | Hand cranking device matched with electric window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217760587U (en) |
-
2022
- 2022-06-09 CN CN202221432937.2U patent/CN217760587U/en active Active
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