CN212837180U - Manual-automatic locking and unlocking mechanism for casement window - Google Patents
Manual-automatic locking and unlocking mechanism for casement window Download PDFInfo
- Publication number
- CN212837180U CN212837180U CN202020695032.9U CN202020695032U CN212837180U CN 212837180 U CN212837180 U CN 212837180U CN 202020695032 U CN202020695032 U CN 202020695032U CN 212837180 U CN212837180 U CN 212837180U
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- differential
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- lock body
- slide
- motor
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a flat-open window manual-automatic locking and unlocking mechanism, including the lock body and install rotating gear, transmission gear group, electronic clutching mechanism in the lock body, be equipped with the slide of taking the rack on the lock body, the rack toothing of rotating gear and slide drives the slide and is in the lock body slides, be equipped with the locking plate on the slide, the lower extreme is equipped with the gag lever post, still be equipped with two stroke limit switch that are located the gag lever post respectively in the lock body, transmission gear group is connected with electronic clutching mechanism's output shaft transmission. The utility model can be manually unlocked or electrically unlocked, and the manual and the electric can be mutually switched, thereby being easy to operate; when the manual operation is carried out, the motor is not stressed and does not damage the motor gear.
Description
Technical Field
The utility model belongs to the technical field of the door and window technique and specifically relates to a flat-open window manual-automatic unlocking mechanism that locks.
Background
The ware of windowing of selling on the market at present is more and more, has hand ware of windowing and electronic ware of windowing, along with the development of intelligent house, also more and more high to the requirement of electronic ware of windowing, automatic windowing is convenient, but when in real life, the condition of outage can not be met in the inevitable, and the ware of windowing all has self-locking function, but has also caused the unable manual switch customer under the outage condition, consequently need be under the outage condition ware product of windowing of manual switch. The existing door lock is an automatic lock or a manual lock, the automatic lock cannot be operated under the condition of no power supply, and the difficulty of locking and unlocking is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses overcome the weak point among the prior art, provide a flat-open window manual-automatic unlocking mechanism that locks.
The utility model provides a technical scheme that above-mentioned technical problem provided is: the utility model provides a flat-open window manual-automatic unlocking mechanism that locks, includes the lock body and installs rotating gear, drive gear group, electronic clutching mechanism in the lock body, be equipped with the slide of taking the rack on the lock body, the rack toothing of rotating gear and slide drives the slide and is in the lock body slides, be equipped with the locking plate on the slide, the lower extreme is equipped with the gag lever post, still be equipped with two travel limit switch that are located the gag lever post respectively in the lock body, drive gear group is connected with electronic clutching mechanism's output shaft transmission.
The electric clutch mechanism comprises a clutch motor, a clutch sliding block, a differential mechanism with a differential mechanism output shaft and a windowing motor, wherein the output shaft of the windowing motor is in transmission connection with the differential mechanism, the differential mechanism is provided with a differential output disc, the differential mechanism output shaft penetrates through the differential output disc to be in transmission connection with a transmission gear set, and the clutch motor drives the clutch sliding block to slide left and right in the lock body.
A further technical scheme is, differential mechanism includes shell, differential mechanism fixed tooth I, window motor output tooth, differential mechanism fixed tooth II, differential mechanism output tooth, fixed axle, differential mechanism fixed tooth I, differential mechanism fixed tooth II set up relatively on the fixed axle, window motor output tooth and motor output shaft fixed connection, differential mechanism output tooth and differential mechanism output shaft fixed connection, the shell has the recess, fixed axle, window motor output tooth, differential mechanism output tooth install respectively in the recess, window motor output tooth, differential mechanism output tooth set up relatively and all are connected with differential mechanism fixed tooth I, the meshing transmission of differential mechanism fixed tooth II.
The technical scheme is that a limiting groove is formed in the end face of the differential output disc, a stop block is radially arranged in the limiting groove, a threaded rod is arranged in the clutch sliding block and connected with the output shaft of the clutch motor, a limiting rod is arranged on the end face of the clutch sliding block, one end of the limiting rod is located in the limiting groove, and the stop block stops the differential output disc from rotating.
The beneficial effects of utility model are that: the utility model can be manually unlocked or electrically unlocked, and the manual and the electric can be mutually switched, thereby being easy to operate; when the manual operation is carried out, the motor is not stressed and does not damage the motor gear.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the differential.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
As shown in fig. 1, the utility model discloses a flat-open window manual-automatic unlocking mechanism that locks, including lock body 21 and install rotating gear 22, drive gear group 23, the electronic clutching mechanism in lock body 21, be equipped with the slide 25 of taking the rack on the lock body 21, rotating gear 22 drives slide 25 with the rack toothing of slide 25 and is in lock body 21 slides, be equipped with locking plate 26 on the slide 25, the lower extreme is equipped with gag lever post 27, still be equipped with two stroke limit switch 28 that are located gag lever post 27 respectively in the lock body 21, drive gear group 23 is connected with electronic clutching mechanism's output shaft transmission.
In this embodiment, electric clutch mechanism includes clutch motor 2, separation and reunion sliding block 3, has differential 5, the motor 8 of windowing of differential output shaft 17, the output shaft and the 5 transmission of differential 5 of motor 8 of windowing are connected, be equipped with differential output disc 4 on the differential 5, differential output shaft 17 passes differential output disc 4 is connected with the transmission gear group 23 transmission, clutch motor 2 drives separation and reunion sliding block 3 can the horizontal slip in the lock body 21.
As shown in fig. 2, the differential 5 includes a housing 19, differential fixing teeth i 13, windowed motor output teeth 14, differential fixing teeth ii 15, differential output teeth 16, and a fixing shaft 18, where the differential fixing teeth i 13 and the differential fixing teeth ii 15 are oppositely disposed on the fixing shaft 18, the windowed motor output teeth 14 are fixedly connected to the motor output shaft 6, the differential output teeth 16 are fixedly connected to the differential output shaft 17, the housing 19 has a groove, the fixing shaft 18, the windowed motor output teeth 14, and the differential output teeth 16 are respectively mounted in the groove, and the windowed motor output teeth 14 and the differential output teeth 16 are oppositely disposed and are respectively in meshing transmission connection with the differential fixing teeth i 13 and the differential fixing teeth ii 15.
Be equipped with the external screw thread on clutch motor 2's the output shaft, be equipped with spacing recess on the 4 terminal surfaces of differential output disc, radially be equipped with the dog in the spacing recess, be equipped with the threaded rod in the clutch sliding block 3, the threaded rod with clutch motor 2's output shaft, clutch sliding block 3 can carry out linear motion owing to clutch motor 2's rotation on the screw output shaft like this, be equipped with the gag lever post on clutch sliding block 3's the terminal surface, gag lever post one end is located spacing recess, blocks differential output disc 4's rotation by the dog.
The above description is not intended to limit the present invention in any way, and the present invention has been disclosed in the above embodiments, but is not intended to be limited thereto, and any person skilled in the art can make some changes or modify equivalent embodiments with equivalent changes when using the technical content disclosed above without departing from the technical scope of the present invention.
Claims (4)
1. The utility model provides a flat-open window manual-automatic unlocking mechanism that locks, its characterized in that includes lock body (21) and installs rotating gear (22), drive gear group (23), electronic clutching mechanism in lock body (21), be equipped with slide (25) of taking the rack on lock body (21), rotating gear (22) and the rack toothing of slide (25), drive slide (25) and be in lock body (21) slide, be equipped with locking plate (26) on slide (25), the lower extreme is equipped with gag lever post (27), still be equipped with two stroke limit switch (28) that are located gag lever post (27) respectively in lock body (21), drive gear group (23) are connected with electronic clutching mechanism's output shaft transmission.
2. The manual-automatic integrated locking and unlocking mechanism for the casement window according to claim 1, wherein the electric clutch mechanism comprises a clutch motor (2), a clutch sliding block (3), a differential (5) with a differential output shaft (17), and a windowing motor (8), the output shaft of the windowing motor (8) is in transmission connection with the differential (5), a differential output disc (4) is arranged on the differential (5), the differential output shaft (17) penetrates through the differential output disc (4) to be in transmission connection with a transmission gear set (23), and the clutch motor (2) drives the clutch sliding block (3) to slide left and right in the lock body (21).
3. The manual-automatic integrated locking and unlocking mechanism for the casement window according to claim 2, wherein the differential (5) comprises a shell (19), differential fixed teeth I (13), windowing motor output teeth (14), differential fixed teeth II (15), differential output teeth (16) and a fixed shaft (18), the differential fixed teeth I (13) and the differential fixed teeth II (15) are oppositely arranged on the fixed shaft (18), the windowing motor output teeth (14) are connected with an output shaft of the windowing motor (8), the differential output teeth (16) are fixedly connected with a differential output shaft (17), the shell (19) is provided with a groove, the fixed shaft (18), the windowing motor output teeth (14) and the differential output teeth (16) are respectively arranged in the groove, and the windowing motor output teeth (14) and the differential output teeth (16) are oppositely arranged and are respectively connected with the differential fixed teeth I (13), The differential mechanism fixing gear II (15) is in meshed transmission connection.
4. The manual-automatic integrated locking and unlocking mechanism for the casement window according to claim 3, wherein a limit groove is formed in the end face of the differential output disc (4), a stop block is radially arranged in the limit groove, a threaded rod is arranged in the clutch sliding block (3) and is connected with the output shaft of the clutch motor (2), a limit rod is arranged on the end face of the clutch sliding block (3), one end of the limit rod is located in the limit groove, and the stop block blocks the rotation of the differential output disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695032.9U CN212837180U (en) | 2020-04-29 | 2020-04-29 | Manual-automatic locking and unlocking mechanism for casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695032.9U CN212837180U (en) | 2020-04-29 | 2020-04-29 | Manual-automatic locking and unlocking mechanism for casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837180U true CN212837180U (en) | 2021-03-30 |
Family
ID=75152978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020695032.9U Expired - Fee Related CN212837180U (en) | 2020-04-29 | 2020-04-29 | Manual-automatic locking and unlocking mechanism for casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837180U (en) |
-
2020
- 2020-04-29 CN CN202020695032.9U patent/CN212837180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |