CN211081325U

CN211081325U - Manual and automatic switching device of electronic lock of casement window

Info

Publication number: CN211081325U
Application number: CN201921933125.4U
Authority: CN
Inventors: 范敏
Original assignee: Chengdu Evecca Technology Co ltd
Current assignee: Chengdu Evecca Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model provides a manual-automatic switching device of an electronic lock of a casement window, which comprises a first shell, a driving rod, a first gear, a second gear, a motor and a handle, wherein the first shell is provided with an outlet, and the first shell is internally provided with a driving gear; one end of the driving rod penetrates through an outlet of the first shell, transmission teeth meshed with the driving gear are arranged on the driving rod positioned in the first shell, and a rotating shaft of the driving gear penetrates through the first shell to be sequentially connected with the first gear and the handle; the second gear is an end face gear, the second gear is located below the first gear and meshed with the first gear, and a transmission shaft of the second gear is connected with an output shaft of the motor. The manual and electric door lock can be freely switched, and the use is very convenient.

Description

Manual and automatic switching device of electronic lock of casement window

Technical Field

The utility model belongs to the technical field of automatic door and window, concretely relates to manual automatic switching control equipment of flat-open window electronic lock.

Background

Along with the improvement of life quality, people have higher and higher requirements on the environment quality of home, and the electric doors and windows are widely applied to modern life. The electric door and window is unlocked by the electric drive door and window, and once power failure or electricity consumption is over, the door lock cannot be opened, so that inconvenience is brought to life of people.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a manual automatic switching control equipment of flat-open window electronic lock can switch manual and electric switch lock freely, and it is very convenient to use.

In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme be:

a manual-automatic switching device of an electronic lock of a casement window comprises a first shell, a driving rod, a first gear, a second gear, a motor and a handle, wherein an outlet is formed in the first shell, and a driving gear is arranged in the first shell; one end of the driving rod penetrates through an outlet of the first shell, transmission teeth meshed with the driving gear are arranged on the driving rod positioned in the first shell, and a rotating shaft of the driving gear penetrates through the first shell to be sequentially connected with the first gear and the handle; the second gear is an end face gear, the second gear is located below the first gear and meshed with the first gear, and a transmission shaft of the second gear is connected with an output shaft of the motor.

Be provided with planetary reducer between motor and the second gear. The number of revolutions of the motor is reduced to the required number of revolutions, and the switch is realized by matching with the rotating shaft.

In the utility model, the upper and lower ends of the first shell are provided with outlets, and the driving rod passes through the outlets at the two ends; the one end that the actuating lever stretches out first casing is provided with the screw, and the other end is provided with the bolt. The screw hole is convenient for be connected with external drive device, and the bolt realizes opening and closing of window.

Preferably, the window frame is provided with a jack corresponding to the plug pin. When the transmission rod reaches the lowest position, the pin of the transmission rod is inserted into the jack.

The actuating lever be provided with the sliding tray on length direction, the exit is provided with the lug that agrees with mutually with this sliding tray. The up-and-down movement of the driving rod is smoother.

The axis of rotation be the rectangle axle, make the handle have 90 degrees rotations and two gears of 180 degrees rotations, applicable in two kinds of control mode.

The utility model discloses still include the second casing, first gear, second gear and motor all set up in the second casing, the relative both sides of second casing are provided with the corresponding hole that passes, and the position that passes the hole corresponds the centre bore of first gear, the axis of rotation through should pass the hole wear out the second casing with the handle is connected. Convenient disassembly and maintenance.

Preferably, the second casing is formed by connecting last casing, well casing and inferior valve casing from last to dismantling down in proper order, is provided with in the last casing first gear and second gear, be provided with planetary reducer in the well casing, be provided with down the internal motor that is provided with.

Preferably, the first shell and the second shell are both arranged in the section bar of the window frame, so that the appearance is attractive and the space is not occupied.

The beneficial effects of the utility model reside in that:

1. set up the second gear into face gear, realize the ascending power transmission of vertical direction through the cooperation of first gear and second gear, under the circumstances that no electric power drove, can directly drive first gear rotation through rotating the handle and make drive gear rotate simultaneously, realized the automatic free switch lock of hand.

2. The driving rod is provided with a sliding groove, and the outlet of the first shell is provided with a lug matched with the sliding groove, so that the driving rod can stably move up and down.

3. The rotating shaft of the handle is set to be a rectangular shaft, so that the handle can have two gears of 90-degree rotation and 180-degree rotation, and the handle is applicable to two control modes. The planetary speed reducer is arranged to reduce the revolution number of the motor to the required revolution number, and the planetary speed reducer is matched with the rotating shaft to realize switching.

4. One end of the driving rod is provided with a screw hole, and the other end is provided with a bolt. The screw hole is convenient for be connected with external drive device, and the bolt realizes opening and closing of window. The window frame is provided with corresponding jacks. When the transmission rod reaches the lowest position, the pin of the transmission rod is inserted into the jack.

Drawings

Fig. 1 is a schematic structural diagram of the manual-automatic switching device of the electronic lock of the casement window of the present invention.

Fig. 2 is a schematic structural diagram of the second housing.

Fig. 3 is a schematic structural diagram of the whole system of the casement window and door.

Fig. 4 is a sectional view of the whole system of the side hung door and window.

Fig. 5 is a schematic structural view of the reversing mechanism in the window locking state.

Fig. 6 is a schematic view of the reversing mechanism in the inward opening state of the window.

Fig. 7 is a schematic view of the reversing mechanism in a window falling state.

Labeled as: 1. drive gear, 2, driving gear, 3, the actuating lever, 4, first gear, 5, the second gear, 6, the axis of rotation, 7, the handle, 8, the motor, 9, export, 10, first casing, 11, the second casing, 110, pass the hole, 111, go up the casing, 112, well casing, 113, lower casing, 21, the window, 22, the window frame, 30, the slide rail, 31, the slider, 32, the push rod, 40, reversing mechanism, 41, the main connecting rod, 42, the auxiliary connecting rod, 29, the push rod motor, 43, the gag lever post, 46, flexible billet, 47, the bolt.

Detailed Description

In order to illustrate the technical solution of the present invention more clearly and in detail, the present invention is further described below by referring to the following embodiments. The following examples are only for the purpose of specifically illustrating the method of implementing the present invention, and do not limit the scope of the present invention.

Example 1

As shown in fig. 1, a manual-automatic switching device of an electronic lock of a casement window comprises a first shell 10, a driving rod 3, a first gear 4, a second gear 5, a motor 8 and a handle 7, wherein an outlet 9 is arranged on the first shell 10, and a driving gear 1 is arranged in the first shell 10; one end of the driving rod 3 penetrates through an outlet 9 of a first shell 10, a transmission gear 2 meshed with the driving gear 1 is arranged on the driving rod 3 positioned in the first shell 10, and a rotating shaft 6 of the driving gear 1 penetrates through the first shell 10 to be sequentially connected with the first gear 4 and a handle 7; the second gear 5 is a face gear, the second gear 5 is positioned below the first gear 4 and meshed with the first gear 4, and a transmission shaft of the second gear 5 is connected with an output shaft of the motor 8.

Under the condition of electrifying, the motor 8 drives the second gear 5 to rotate, so as to drive the first gear 4 to rotate, drive the coaxial driving gear 1 to rotate, and drive the driving rod 3 to move up and down at the outlet 9 of the first shell through the transmission gear 2; under the condition that no power drives, can directly drive first gear 4 through rotating handle 7 and rotate and make drive gear 1 rotate, realized manual automatic free switch lock.

Example 2

This example is based on example 1:

a planetary reducer is arranged between the motor 8 and the second gear 5.

Example 3

This example is based on example 1:

outlets are formed in the upper end and the lower end of the first shell 10, and the driving rod 3 penetrates through the outlets at the two ends; one end of the driving rod 3 extending out of the first shell 10 is provided with a screw hole, and the other end is provided with a bolt.

The window frame is provided with a jack corresponding to the bolt.

Example 4

This example is based on example 1:

the driving rod 3 is provided with a sliding groove in the length direction, and the outlet 9 is provided with a lug matched with the sliding groove.

Example 5

This example is based on example 1:

the rotating shaft 6 is a rectangular shaft.

Example 6

This example is based on example 1:

still include second casing 11, first gear 4, second gear 5 and motor 8 all set up in the second casing 11, the relative both sides of second casing 11 are provided with corresponding hole that passes, and the position that passes the hole corresponds the centre bore of first gear 4, axis of rotation 6 wear out second casing 11 through this hole and be connected with handle 7.

Example 7

This example is based on example 1:

Example 8

This example is based on example 1:

The second casing 11 is formed by connecting an upper casing 111, a middle casing 112 and a lower casing 113 in a detachable manner from top to bottom in sequence, the first gear 4 and the second gear 5 are arranged in the upper casing 111, a planetary reducer is arranged in the middle casing 112, and the motor 8 is arranged in the lower casing 113. The driving part is arranged in different shells, so that the maintenance is more facilitated.

As shown in fig. 3 and 4, the first shell 10 and the second shell 11 are both built in the profile of the window frame.

The detachable connection here refers to a threaded connection, a snap connection or the like.

The utility model discloses an electronic lock links with the device of windowing of window, realizes the switch of window jointly, and two kinds of modes of windowing can be fallen in the interior division of window to this device of windowing, the utility model discloses an electronic lock can not only realize the manual automatic switch-over of switch door and window, can also realize the switching of two kinds of modes of windowing that fall in the interior division of window.

As shown in fig. 3-7, the integrated window opening system comprises a window 21, a window frame 22, a push rod 32, a reversing mechanism 40 and a slide rail 30 arranged at the top of the window; one end of the push rod 32 is hinged with a sliding block 31 matched with the sliding rail 30, and the other end of the push rod 32 is connected with a push rod motor 29 on the window frame 22; the reversing mechanism 40 comprises a main connecting rod 41, an auxiliary connecting rod 42 and a limiting rod 43, wherein the limiting rod 43 is arranged in the length direction of the top end of the window 21 and can slide along the length direction; one end of the limiting rod 43 is connected with the driving rod 3 through a flexible steel bar 46, and the flexible steel bar 46 is arranged along the side edge of the window; one end of the main connecting rod 41 is connected with the limiting rod 43 in a sliding manner, so that the connecting end can slide in the length direction of the limiting rod 43, and the other end of the main connecting rod 41 is hinged with the window frame 22; one end of the auxiliary connecting rod 42 is hinged with the limiting rod 43, and the other end of the auxiliary connecting rod 42 is hinged with the main connecting rod 41.

The bottom of the window frame 22 is provided with a jack, and one end of the transmission rod 3 close to the bottom of the window frame 22 is provided with a plug 47 corresponding to the jack. A plug pin 47 is also arranged at one end of the limiting rod 43 far away from the window opening device, and a jack corresponding to the plug pin of the limiting rod 43 is arranged on the window frame 22; when the transmission rod 3 reaches the highest position, the bolt 47 of the transmission rod is separated from the corresponding jack, the bolt of the limiting rod is inserted into the corresponding jack, and the window is opened; when the transmission rod 3 reaches the lowest position, the plug pin 47 of the transmission rod is inserted into the corresponding jack, the plug pin of the limiting rod is separated from the corresponding jack, and the window falls inwards.

As shown in fig. 5, when the handle 29 is rotated to the horizontal position, the limit rod 43 and the bolt of the transmission rod 3 are inserted into the corresponding insertion holes, and the window cannot be pushed open and is in a closed state.

As shown in fig. 6, when the handle 7 is rotated to the lowest position, the rack 2 is located at the highest position, the pin of the transmission rod 3 is separated from the insertion hole, the rack 2 pushes the limit rod 43 upwards, the pin on the limit rod 43 is inserted into the insertion hole, the auxiliary link 42 hinged on the limit rod 43 is driven by the limit rod 43 to be in a straight line with the main link 41, the window 21 is in an inward opening state, and at this time, the push rod motor drives the push rod 32 to rotate towards one side of the indoor space, and the slide block 31 and the slide rail 30 drive the window 21 to open the window in an inward opening manner; the push rod motor drives the push rod 32 to rotate towards the outdoor side, the window 21 is driven to rotate towards the outdoor side through the sliding block 31 and the sliding rail 30, then the window 21 is closed, the handle 29 rotates to be horizontal, the limiting rod 43 and the plug pins of the transmission rod 3 are inserted into the corresponding insertion holes, and then the window is locked.

As shown in fig. 7, when the handle 7 is rotated to the highest position, the rack 2 is located at the lowest position, the pin of the transmission rod 3 is inserted into the insertion hole, the rack 2 pulls the limiting rod 43 downward, so that the main link 41 and the auxiliary link 42 form a certain angle, the pin on the limiting rod 43 is separated from the insertion hole, the upper end of the window 21 is pushed away from the window frame 22 to be in a state of being capable of falling inwards, at this time, the push rod motor drives the push rod 32 to rotate towards one indoor side, and drives the window 21 to incline and fall inwards through the slider 31 and the slide rail 30, meanwhile, one end of the main link 41 slides on the limiting rod 43, the other end of the main link 41 rotates due to being hinged with the window frame 22, the auxiliary link 42 rotates due to being hinged with the limiting rod 43 and the two ends respectively, until a triangular support is formed among the main link 41; the push rod motor drives the push rod 32 to rotate towards the outdoor side, the window 21 which is inverted inwards is pulled back to the closed position, the handle 29 rotates to be horizontal, the limit rod 43 and the plug pins of the transmission rod 3 are inserted into the corresponding insertion holes, and then the window is locked.

In the power-on state, the handle 7 is driven to rotate by the motor 8; when the power-free state is realized, the handle can be directly and manually rotated to drive the transmission rod 3 to move up and down, so that the window can be opened and closed; the handle rotates to the level and is the locking state, and the handle rotates to the minimum, and the window can be flat-open, and the handle rotates to the maximum, and the window can fall in.

When the window is opened horizontally, the bottom end of the side connected with the window frame is also provided with a bolt, the bolt and the bolt of the limiting rod are positioned at the same side, the window frame is also provided with corresponding jacks, and the effect of reinforcing the connection between the window and the window frame is further achieved.

The utility model discloses an electronic lock motor 8 adopts JGA25-370 gear motor, and push rod motor 29 adopts ZWMD038038 gear motor.

The system can realize remote automatic control by additionally arranging the controller, the wireless communication module and the remote controller, and the power supply module adopts a USB charging module.

The connection method not illustrated in the utility model is the conventional connection modes such as bonding, welding, riveting, screw and thread.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a manual automatic switching control equipment of flat-open window electronic lock which characterized in that: the handle comprises a first shell, a driving rod, a first gear, a second gear, a motor and a handle, wherein an outlet is formed in the first shell, and a driving gear is arranged in the first shell; one end of the driving rod penetrates through an outlet of the first shell, transmission teeth meshed with the driving gear are arranged on the driving rod positioned in the first shell, and a rotating shaft of the driving gear penetrates through the first shell to be sequentially connected with the first gear and the handle; the second gear is an end face gear, the second gear is located below the first gear and meshed with the first gear, and a transmission shaft of the second gear is connected with an output shaft of the motor.

2. The manual-automatic switching device of the electronic lock of the casement window according to claim 1, characterized in that: and a planetary reducer is arranged between the motor and the second gear.

3. The manual-automatic switching device of the electronic lock of the casement window according to claim 1, characterized in that: outlets are formed in the upper end and the lower end of the first shell, and the driving rod penetrates through the outlets at the two ends; the one end that the actuating lever stretches out first casing is provided with the screw, and the other end is provided with the bolt.

4. The manual-automatic switching device of the electronic lock of the casement window according to claim 3, characterized in that: the window frame is provided with a jack corresponding to the bolt.

5. The manual-automatic switching device of the electronic lock of the casement window according to claim 1, characterized in that: the driving rod is provided with a sliding groove in the length direction, and the outlet is provided with a lug matched with the sliding groove.

6. The manual-automatic switching device of the electronic lock of the casement window according to claim 1, characterized in that: the rotating shaft is a rectangular shaft.

7. The manual-automatic switching device of the electronic lock of the casement window according to claim 1, characterized in that: still include the second casing, first gear, second gear and motor all set up in the second casing, the relative both sides of second casing are provided with corresponding hole that passes, and the centre bore that the position that passes the hole corresponds first gear, the axis of rotation wear out the second casing through this hole with the handle is connected.

8. The manual-automatic switching device of the electronic lock of the casement window according to claim 7, characterized in that: the second casing is formed by connecting an upper casing, a middle casing and a lower casing from top to bottom in a detachable mode, the upper casing is internally provided with a first gear and a second gear, the middle casing is internally provided with a planetary reducer, and the lower casing is internally provided with a motor.

9. The manual-automatic switching device of the electronic lock of the casement window according to claim 7, characterized in that: the first shell and the second shell are both arranged in the section bar of the window frame.