CN213742774U - Manual-automatic integrated electric window lock box - Google Patents
Manual-automatic integrated electric window lock box Download PDFInfo
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- CN213742774U CN213742774U CN202022054528.0U CN202022054528U CN213742774U CN 213742774 U CN213742774 U CN 213742774U CN 202022054528 U CN202022054528 U CN 202022054528U CN 213742774 U CN213742774 U CN 213742774U
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- gear
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- rotating shaft
- steel
- lock box
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Abstract
The utility model provides a manual-automatic formula electric window lock box, including the clutch, the clutch includes input gear, output gear and fixed mounting base in the box body, the output shaft of motor through input drive disk assembly with input gear meshing, output gear through output drive disk assembly with locking lever drive gear meshing, input gear's axis of rotation is passed the base, the base is provided with the mounting groove in the one side back to input gear, the bottom surface of mounting groove is provided with the steel and inhales the piece, the steel is inhaled and is provided with the steel column of erectting on the piece, the steel column pass through the bottom the electro-magnet with the steel is inhaled the piece and is connected. The clutch is additionally arranged in the lock box, so that manual and electric control of the casement window can be freely switched.
Description
Technical Field
The utility model belongs to the technical field of automatic door and window, concretely relates to manual-automatic formula electric window lock box.
Background
Along with the improvement of quality of life, people have more and more high to the environmental quality requirement of house, and intelligent house has got into every family gradually, and electric door and window is all adopted to intelligent house, and electric door and window is by electric drive door and window switch, in case the condition that has a power failure or electric quantity run out appears, just can't control door and window, and the life of giving people brings inconvenience.
Utility model patent CN211201398U discloses a lock box mechanism of manual-automatic formula, including box body, transfer line, drive gear, handle, actuating mechanism and two travel switch. The manual and automatic switching is realized by the travel switch, and if the travel switch fails to start, the transmission rod cannot be separated from the motor drive, so that the manual unlocking cannot be realized.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an electronic window lock box of manual-automatic formula switches the manual and electric control of flat-open window freely through adding in the lock box and establishing the clutch.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme be:
a manual-automatic integrated electric window lock box comprises a lock rod, a box body, a motor, a lock rod driving gear, a handle driving gear and a clutch, wherein the motor, the lock rod driving gear, the handle driving gear and the clutch are arranged in the box body; the steel column is arranged in the annular space, a shifting block for shifting the steel column is arranged on the rotating shaft of the input gear, a notch capable of accommodating the steel column is formed in the inner side wall of the rotating shaft of the output gear, and the contact surface of the steel column and the notch is an arc transition surface.
The mounting groove is located through a bearing movable sleeve in the rotation axis of the output gear.
The axis of rotation of output gear is located through the second bearing movable sleeve in the axis of rotation of input gear.
The axis of rotation tip cover of output gear is equipped with the flange steel bushing, the external diameter of flange steel bushing with the external diameter of output gear is the same.
The both sides that the piece was inhaled to the steel are provided with the inserted block, the inside wall of mounting groove is provided with the confession the inserted socket of inserted block.
The base is provided with on input gear's installation face and holds input gear's holding tank.
The terminal surface of shifting block be with the arcwall face that the inside wall of output gear's axis of rotation agrees with.
Still be provided with in the box body with super capacitor that the motor electricity is connected.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a clutch adopts shifting block, steel column, steel suction disc and breach to cooperate, realizes meshing and breaks away from, and during manual control, the electro-magnet outage, output gear rotates because the steel column is the arc transition face with the contact surface of breach, under output gear's rotation thrust effect, and the steel column that loses suction is deviate from the breach, and the steel column does not rotate along with the breach to make output gear break away from the control of motor. The clutch principle can be realized in a power failure state, and manual control of the casement window can be freely switched.
2. And a super capacitor electrically connected with the motor is also arranged in the lock box. Under the power failure state, still can be by super capacitor to the motor power supply, make the motor reversal, deviate from the steel column from the breach, make manual control convenient more laborsaving.
Drawings
Fig. 1 is a schematic structural view of the manual-automatic integrated electric window lock box of the present invention.
Fig. 2 is an exploded view of the clutch of the present invention.
Fig. 3 is an exploded view of the clutch of embodiment 4.
FIG. 4 is an exploded perspective view of the clutch according to another embodiment 4.
FIG. 5 is a cross-sectional view of the clutch.
Fig. 6 is a schematic structural diagram of the dial block.
Fig. 7 is an installation schematic diagram of the lock box of the present invention.
Labeled as: 1. the clutch, 2, a box body, 3, a lock rod, 4, a lock rod driving gear, 5, a handle driving gear, 6, a motor, 7, an input transmission component, 8, an output transmission component, 9, a super capacitor, 11, an input gear, 12, an output gear, 13, a base, 14, a rotating shaft of the input gear, 15, a shifting block, 16, a first bearing, 17, a steel suction sheet, 18, a steel column, 19, a second bearing, 20, a rotating shaft of the output gear, 21, a flange steel sleeve, 22, an accommodating groove, 23, a window sash, 24, a handle, 25, a flexible steel bar, 26, a bolt, 30, an annular space, 31, a tooth block, 131, an installing groove, 132, an installing screw hole, 171, an inserting block, 172, a socket, 201 and a notch.
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. 1-6, a manual-automatic integrated electric window lock box comprises a lock rod 3, a box body 2, a motor 6 arranged in the box body 2, a lock rod driving gear 4, a handle driving gear 5 and a clutch 1, wherein the clutch 1 comprises an input gear 11, an output gear 12 and a base 13 fixedly arranged in the box body, an output shaft of the motor 6 is engaged with the input gear 11 through an input transmission component 7, the output gear 12 is engaged with the lock rod driving gear 4 through an output transmission component 8, a rotating shaft 14 of the input gear passes through the base 13, the base 13 is provided with a mounting groove 131 on one side back of the input gear 11, a steel suction piece 17 is arranged on the bottom surface of the mounting groove 131, a vertical steel column 18 is arranged on the steel suction piece 17, the steel column 18 is connected with the steel suction piece 17 through an electromagnet at the bottom, the mounting groove 131 is movably sleeved outside the rotating shaft 20 of the output gear; the rotating shaft 20 of the output gear is movably sleeved outside the rotating shaft 14 of the input gear, an annular space 30 is formed between the inner side wall of the rotating shaft 20 of the output gear and the rotating shaft 14 of the input gear, the steel column 18 is just positioned in the annular space 30, a shifting block 15 for shifting the steel column 18 is arranged on the rotating shaft 14 of the input gear, a notch 201 capable of accommodating the steel column 18 is arranged on the inner side wall of the rotating shaft 20 of the output gear, and the contact surface between the steel column 18 and the notch 201 is an arc transition surface.
As shown in fig. 7, the utility model discloses a lock box mechanism is the tool to lock of control flat-open window switch, directly installs in the section bar of casement 23, locking lever 3 along casement 23 side-mounting, the device specific structure of opening and shutting window that matches with this lock box mechanism sees invention patent CN201810703323.5, this lock box mechanism can directly replace the mechanism of opening the window in this patent, locking lever 3 is connected with the flexible billet 25 of reversing mechanism, cooperation reversing mechanism and push rod to the operation of manual automatic freely switching window internal opening and closing, internal falling and closing.
As shown in figure 1, the motor 6 rotates, the input transmission part 7 drives the input gear 11 of the clutch 1 to rotate, the input gear 11 of the clutch drives the output gear 12 to rotate, the output gear 12 drives the lock rod driving gear 4 to rotate through the output transmission part 8, the lock rod driving gear 4 is meshed with the gear block 31 on the lock rod 3, and the lock rod 3 moves back and forth along the box body 2 under the action of the lock rod driving gear 4.
The operating principle of the clutch 1:
as shown in fig. 2-4, the base 13 is fixedly installed in the box body 2, the steel suction plate 17 installed on the base 13 is fixed on the base 13, and an annular space 30 is formed between the inner side wall of the output gear 12 and the rotating shaft 14 of the input gear, and the annular space 30 just accommodates the steel column 18. During electric control, the rotating shaft 14 of the input gear rotates, the electromagnet supplies power, the steel column 18 is adsorbed on the steel sucking sheet 17 under the action of the electromagnet, the poking sheet 15 on the rotating shaft 14 of the input gear pokes the steel column 18 to rotate along the annular space 30, when the steel column 18 moves to the notch 201, the steel column enters the notch 201 under the action of centrifugal force, and due to the fact that the attraction of the electromagnet blocks, the steel column 18 cannot be separated from the notch 201, the rotating shaft 20 of the output gear is driven to rotate together, and therefore synchronous rotation of the output gear 12 and the input gear 11 is achieved.
In manual control, the electromagnet is de-energized, the steel post 18 can rotate freely in the annular space 30, the handle 24 is rotated, the handle driving gear 5 rotates, and the locking rod driving gear 4 meshed with the handle driving gear is directly driven to rotate. In the process of rotating the lock rod driving gear 4, the output gear 12 of the clutch 1 is reversely driven to rotate through the output transmission part 8, and because the contact surface of the steel column 18 and the notch 201 is an arc transition surface, the steel column 18 losing the suction force is separated from the notch 201 under the action of the rotating thrust of the output gear 12, and the steel column 18 does not rotate along with the notch 201, so that the output gear 12 is separated from the control of the motor 6.
In order to avoid the situation that the steel column 18 is clamped in the notch 201 and cannot be separated during manual control, the motor 6 can be controlled by a controller program to drive the steel column 18 to rotate in the reverse direction after the door is opened and closed every time, and the rotating shaft 20 of the output gear cannot rotate in the reverse direction under the action of inertia force, so that the steel column 18 is separated from the notch 201. Therefore, before manual operation, the steel column 18 is positioned outside the notch 201, and manual control is more labor-saving.
The electromagnet is arranged at the bottom of the steel column and is integrally arranged with the steel column through a shell.
Example 2
This example is based on example 1:
as shown in fig. 5, the mounting groove 131 is movably sleeved on the rotating shaft 20 of the output gear through a first bearing 16.
Example 3
This example is based on example 1:
the rotating shaft 20 of the output gear is movably sleeved on the rotating shaft 14 of the input gear through a second bearing 19.
Example 4
This example is based on example 1:
as shown in fig. 3, a flange steel sleeve 21 is sleeved on the end of the rotating shaft 20 of the output gear, and the outer diameter of the flange steel sleeve 21 is the same as that of the output gear 12. The clutch is integrated.
Example 5
This example is based on example 1:
as shown in fig. 3, the steel suction plate 17 is provided at both sides thereof with insertion blocks 171, and the inner side walls of the mounting groove 131 are provided with insertion holes 172 into which the insertion blocks 171 are inserted.
Example 6
This example is based on example 1:
the base 13 is provided with a housing groove 22 for housing the input gear 11 on a mounting surface of the input gear 11.
Example 7
This example is based on example 1:
as shown in fig. 5, the end surface of the shift block 15 is an arc surface fitted with the inner side wall of the rotating shaft 20 of the output gear. It is more convenient for the dial 15 to rotate inside the rotary shaft 20 of the output gear.
Example 8
This example is based on example 1:
and a super capacitor 9 electrically connected with the motor 6 is also arranged in the box body 2. Under the condition that the motor runs and has a power failure suddenly, the super capacitor 9 can still supply power to the motor 6, so that the motor 6 rotates reversely, the steel column 18 is separated from the notch 201, and the manual control is more convenient and labor-saving.
The input transmission part of the utility model is worm wheel transmission, and the output shaft of the motor is a worm matched with the output shaft; the output transmission part is in gear transmission.
The utility model discloses a motor is JGY-25 direct current gear motor, and super capacitor's model is BWL5R 5155.
The utility model discloses in the connected mode that does not mention be conventional connection such as bonding, riveting, screw or screw 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 (8)
1. The utility model provides a manual-automatic formula electric window lock box, includes locking lever, box body and sets up motor, locking lever drive gear and the handle drive gear in the box body, its characterized in that: the clutch comprises an input gear, an output gear and a base fixedly arranged in the box body, wherein an output shaft of the motor is meshed with the input gear through an input transmission part, the output gear is meshed with the lock rod driving gear through an output transmission part, a rotating shaft of the input gear penetrates through the base, a mounting groove is formed in one surface of the base, back to the input gear, a steel suction piece is arranged on the bottom surface of the mounting groove, a vertical steel column is arranged on the steel suction piece, the steel column is connected with the steel suction piece through an electromagnet at the bottom, and the mounting groove is movably sleeved outside the rotating shaft of the output gear; the steel column is arranged in the annular space, a shifting block for shifting the steel column is arranged on the rotating shaft of the input gear, a notch capable of accommodating the steel column is formed in the inner side wall of the rotating shaft of the output gear, and the contact surface of the steel column and the notch is an arc transition surface.
2. The manual-automatic integrated power window lock box of claim 1, wherein: the mounting groove is movably sleeved on the rotating shaft of the output gear through a first bearing.
3. The manual-automatic integrated power window lock box of claim 1, wherein: the rotating shaft of the output gear is movably sleeved on the rotating shaft of the input gear through a second bearing.
4. The manual-automatic integrated power window lock box of claim 1, wherein: the end of the rotating shaft of the output gear is sleeved with a flange steel sleeve, and the outer diameter of the flange steel sleeve is the same as that of the output gear.
5. The manual-automatic integrated power window lock box of claim 1, wherein: the both sides of piece are inhaled to the steel are provided with the inserted block, the inside wall of mounting groove is provided with the confession the inserted socket of inserted block.
6. The manual-automatic integrated power window lock box of claim 1, wherein: the base is provided with the holding tank that holds input gear on input gear's installation face.
7. The manual-automatic integrated power window lock box of claim 1, wherein: the end face of the shifting block is an arc-shaped face matched with the inner side wall of the rotating shaft of the output gear.
8. The manual-automatic integrated power window lock box of claim 1, wherein: and a super capacitor electrically connected with the motor is also arranged in the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054528.0U CN213742774U (en) | 2020-09-18 | 2020-09-18 | Manual-automatic integrated electric window lock box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054528.0U CN213742774U (en) | 2020-09-18 | 2020-09-18 | Manual-automatic integrated electric window lock box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213742774U true CN213742774U (en) | 2021-07-20 |
Family
ID=76844741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022054528.0U Active CN213742774U (en) | 2020-09-18 | 2020-09-18 | Manual-automatic integrated electric window lock box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213742774U (en) |
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2020
- 2020-09-18 CN CN202022054528.0U patent/CN213742774U/en active Active
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