CN211201398U - Manual-automatic integrated lock box mechanism - Google Patents
Manual-automatic integrated lock box mechanism Download PDFInfo
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- CN211201398U CN211201398U CN201921945334.0U CN201921945334U CN211201398U CN 211201398 U CN211201398 U CN 211201398U CN 201921945334 U CN201921945334 U CN 201921945334U CN 211201398 U CN211201398 U CN 211201398U
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- box body
- transmission
- strip
- sliding block
- rod
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Abstract
The utility model provides a manual-automatic's lock box mechanism, including box body, transfer line, drive gear, handle, actuating mechanism and two travel switch, the both ends of box body are provided with upper shed and under shed respectively, the transfer line pass upper shed and under shed are close to the one end of upper shed in the box body and are provided with drive gear, be provided with on the transfer line with drive gear engaged with driving gear's driving gear, drive gear's transmission shaft wear out the box body with the handle is connected. Can freely switch the manual and electric control of the casement window, and is very convenient to use.
Description
Technical Field
The utility model belongs to the technical field of automatic door and window, concretely relates to lock box mechanism of manual-automatic formula.
Background
Along with the improvement of life quality, people have higher and higher requirements on the environment quality of home, and smart home gradually enters every family, so that great convenience is provided for daily life of people. 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 used up appears, just can't control door and window, and the life of giving people brings inconvenience.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a manual-automatic's lock box mechanism can switch the manual and electric control of flat-open window freely.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme be:
a manual-automatic integrated box locking mechanism comprises a box body, a transmission rod, a transmission gear, a handle, a driving mechanism and two travel switches, wherein an upper opening and a lower opening are respectively formed in two ends of the box body; the driving mechanism comprises a motor, a screw rod and a sliding block which are arranged in the box body, one ends of two opposite side walls of the box body, which are close to the lower opening, are respectively provided with a first strip-shaped opening along the length direction, and the transmission rod is provided with a second strip-shaped opening corresponding to the first strip-shaped opening; two ends of the sliding block are respectively provided with an extension rod, the two extension rods respectively penetrate through the two first strip-shaped openings, one of the extension rods penetrates through the second strip-shaped opening in the transmission rod, the sliding block can reciprocate along the first strip-shaped opening, and the length of the second strip-shaped opening is shorter than the reciprocating distance of the sliding block; the travel switches are arranged in the box body corresponding to the travel end points at the two ends of the sliding block; the output shaft of the motor is connected with the screw rod, a channel penetrating through two sides is formed in the sliding block, a limiting groove is formed in the channel along the radial direction, the length of the limiting groove is wider than the inner diameter of the channel, a nut is clamped in the limiting groove, and the screw rod penetrates through the nut along the channel.
Transmission gear's transmission shaft is rectangular axle, has carried on spacingly well to the rotation range of gear when manual unblanking.
All be provided with the fastener on the extension bar at slider both ends, restrict the slider on the stroke of oneself steadily.
The motor is fixedly installed between the transmission gear and the first strip-shaped opening.
Be provided with two axial spouts between the upper shed at box body both ends and the under shed, the both sides of transfer line are located two spouts respectively. The reciprocating motion of the transmission rod is convenient.
Both ends of transfer line all are provided with the screw, convenient and external equipment are connected.
The beneficial effects of the utility model reside in that:
1. the utility model discloses an actuating mechanism adopts screw drive and travel switch control to switch, the screw rod can be under the effect of nut during rotation, drive slider reciprocating motion, still not arrive the stroke terminal point when the slider moves second bar open-ended extreme point, thereby drive the transfer line and move the terminal point of stroke together, realize unblanking/close the lock operation, and the slider touches with the travel switch of terminal point department, initial position is got back to the slider under travel switch's control, at this moment the slider does not contact with bar open end point, the transfer line is not driven by the slider and is in free state, break away from motor control, just can realize unblanking/close the lock operation through manual rotation handle, realize manual automatic free switching.
2. The transmission shaft of the transmission gear 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 different control modes.
Drawings
Fig. 1 is a schematic diagram of the manual state when the transmission rod of the lock box mechanism of the present invention is separated from the slider control.
FIG. 2 is the schematic view of the electric state of the lock box mechanism when the slide block drives the transmission rod
Fig. 3 is a side cross-sectional view of the latch mechanism of fig. 2.
Fig. 4 is a cross-sectional view of the slider.
Fig. 5 is an installation schematic diagram of the lock box mechanism of the present invention.
Labeled as: 1. the box body, 2, a transmission rod, 3, a transmission gear, 4, transmission teeth, 5, a motor, 6, a screw rod, 7, a sliding block, 8, a screw cap, 9, a travel switch, 10, a second strip-shaped opening, 11, an extension rod, 12, a handle, 13, a first strip-shaped opening, 14, a clamping piece, 22, a door, 46, a flexible steel rod, 47, a bolt, 71, a channel, 72 and a limiting groove.
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. 1-4, a manual-automatic integrated box locking mechanism comprises a box body 1, a transmission rod 2, a transmission gear 3, a handle 12, a driving mechanism and two travel switches 9, wherein an upper opening and a lower opening are respectively arranged at two ends of the box body 1, the transmission rod 2 penetrates through the upper opening and the lower opening, the transmission gear 3 is arranged at one end, close to the upper opening, in the box body 1, the transmission rod 2 is provided with a transmission gear 4 meshed with the transmission gear 3, and a transmission shaft of the transmission gear 3 penetrates through the box body and is connected with the handle 12; the driving mechanism comprises a motor 5, a screw 6 and a sliding block 7 which are arranged in the box body 1, one ends of two opposite side walls of the box body 1, which are close to the lower opening, are respectively provided with a first strip-shaped opening 13 along the length direction, and the transmission rod 2 is provided with a second strip-shaped opening 10 corresponding to the first strip-shaped opening 13; two ends of the sliding block 7 are respectively provided with an extension rod 11, the two extension rods 11 respectively penetrate through the two first strip-shaped openings 13, one extension rod 11 penetrates through a second strip-shaped opening 10 in the transmission rod, the sliding block 7 can reciprocate along the first strip-shaped opening 13, and the length of the second strip-shaped opening 10 is shorter than the reciprocating distance of the sliding block 7; the travel switch 9 is arranged in the box body 1 corresponding to the travel end point of the slide block 7; an output shaft of the motor 5 is connected with the screw 6, a channel 71 penetrating through two sides is formed in the sliding block 7, a limiting groove 72 is radially formed in the channel 71, the length of the limiting groove 72 is wider than the inner diameter of the channel 71, a nut 8 is clamped in the limiting groove 62, and the screw 6 penetrates through the nut 8 along the channel 71;
the motor 5 rotates to drive the screw rod 6 to rotate, the sliding block 7 moves linearly along the screw rod 6 under the action of the nut 8, when the extension rod 11 of the sliding block 7 moves to the end of the second strip-shaped opening 10, the end point of the stroke is not reached, the transmission rod 2 is driven to move continuously to the end point of the stroke (see fig. 2), and the electric locking/unlocking is achieved.
After the sliding block 7 touches the travel switch 9 at the end position, the travel switch 9 is triggered, the sliding block 7 returns to the initial position under the control of the travel switch 9, namely, after the lock is opened/closed every time, the sliding block 7 returns to the initial position, the distance between the initial position and the end position is shorter than the length of the second strip-shaped opening 10, at the moment, the extension rod 11 of the sliding block is not positioned at the end part of the second strip-shaped opening 10, the transmission rod 2 (shown in figure 1) cannot be driven, the transmission rod 2 is separated from the control of the motor 5, the handle 12 can be manually rotated, the transmission gear 3 is driven to rotate, and under the action of the transmission gear 4, the transmission rod 2 moves up and down along with the transmission gear.
The utility model discloses a lock box mechanism is the tool to lock of control flat-open window switch, direct mount is in the window frame, transfer line 2 along window frame side-mounting, see invention patent CN201810703323.5 with this lock box mechanism matched with switch window's device concrete structure, this lock box mechanism can directly replace the mechanism of windowing in this patent, transfer line 2 is connected with the flexible billet 46 of reversing mechanism, cooperation reversing mechanism and push rod to manual automation freely switches over the operation of opening and closing, interior fall and closing of window.
Example 2
This example is based on example 1:
the transmission shaft of the transmission gear 3 is a rectangular shaft.
Example 3
This example is based on example 1:
the transmission shaft of the transmission gear 3 is a rectangular shaft.
As shown in fig. 4, two ends of the sliding block 7 are respectively provided with a clamping piece 14. The clamping piece extends out of the first strip-shaped openings on the two sides of the box body and is just clamped outside the first strip-shaped openings, so that the sliding block cannot move left and right and is more stable during up-and-down linear movement.
Example 4
This example is based on example 1:
the transmission shaft of the transmission gear 3 is a rectangular shaft.
As shown in fig. 4, two ends of the sliding block 7 are respectively provided with a clamping piece 14.
As shown in fig. 1, the motor 5 is fixedly mounted between the gear teeth 4 and the first bar-shaped opening 13.
Example 5
This example is based on example 1:
the transmission shaft of the transmission gear 3 is a rectangular shaft.
As shown in fig. 4, two ends of the sliding block 7 are respectively provided with a clamping piece 14.
As shown in fig. 1, the motor 5 is fixedly mounted between the gear teeth 4 and the first bar-shaped opening 13.
Two axial sliding grooves are formed between the upper opening and the lower opening at the two ends of the box body 1, and the two sides of the transmission rod 2 are respectively located in the two sliding grooves, so that the up-and-down movement is more smooth.
Example 6
This example is based on example 1:
the transmission shaft of the transmission gear 3 is a rectangular shaft.
As shown in fig. 4, two ends of the sliding block 7 are respectively provided with a clamping piece 14.
As shown in fig. 1, the motor is fixedly mounted between the gear teeth and the first bar-shaped opening.
Two axial sliding grooves are formed between the upper opening and the lower opening at the two ends of the box body, and the two sides of the transmission rod are respectively located in the two sliding grooves.
Both ends of the transmission rod 2 are provided with screw holes.
Example 7
This example is based on example 1:
the transmission shaft of the transmission gear 3 is a rectangular shaft.
As shown in fig. 4, two ends of the sliding block 7 are respectively provided with a clamping piece 14.
As shown in fig. 1, the motor is fixedly mounted between the gear teeth and the first bar-shaped opening.
Two axial sliding grooves are formed between the upper opening and the lower opening at the two ends of the box body, and the two sides of the transmission rod are respectively located in the two sliding grooves.
As shown in fig. 3, both ends of the driving rod 2 are provided with screw holes.
The length of the second strip-shaped opening 10 is shorter than the reciprocating distance of the sliding block 7 and longer than half of the reciprocating distance of the sliding block 7.
The utility model discloses a motor is JGY-25 direct current gear motor, and travel switch is just tai YB L X-ME/8108.
The utility model discloses the connected mode that does not mention in is conventional connection such as welding, 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 (6)
1. The utility model provides a lock box mechanism of manual-automatic formula which characterized in that: the automatic transmission device comprises a box body, a transmission rod, a transmission gear, a handle, a driving mechanism and two travel switches, wherein an upper opening and a lower opening are respectively arranged at two ends of the box body, the transmission rod penetrates through the upper opening and the lower opening, the transmission gear is arranged at one end, close to the upper opening, in the box body, the transmission rod is provided with transmission teeth meshed with the transmission gear, and a transmission shaft of the transmission gear penetrates through the box body and is connected with the handle; the driving mechanism comprises a motor, a screw rod and a sliding block which are arranged in the box body, one ends of two opposite side walls of the box body, which are close to the lower opening, are respectively provided with a first strip-shaped opening along the length direction, and the transmission rod is provided with a second strip-shaped opening corresponding to the first strip-shaped opening; two ends of the sliding block are respectively provided with an extension rod, the two extension rods respectively penetrate through the two first strip-shaped openings, one of the extension rods penetrates through the second strip-shaped opening in the transmission rod, the sliding block can reciprocate along the first strip-shaped opening, and the length of the second strip-shaped opening is shorter than the reciprocating distance of the sliding block; the travel switches are arranged in the box body corresponding to the travel end points at the two ends of the sliding block; the output shaft of the motor is connected with the screw rod, a channel penetrating through two sides is formed in the sliding block, a limiting groove is formed in the channel along the radial direction, the length of the limiting groove is wider than the inner diameter of the channel, a nut is clamped in the limiting groove, and the screw rod penetrates through the nut along the channel.
2. The self-contained lock box mechanism of claim 1, further comprising: the transmission shaft of the transmission gear is a rectangular shaft.
3. The self-contained lock box mechanism of claim 1, further comprising: and the extension rods at the two ends of the sliding block are provided with clamping pieces.
4. The self-contained lock box mechanism of claim 1, further comprising: the motor is fixedly arranged between the transmission gear and the first strip-shaped opening.
5. The self-contained lock box mechanism of claim 1, further comprising: two axial sliding grooves are formed between the upper opening and the lower opening at the two ends of the box body, and the two sides of the transmission rod are respectively located in the two sliding grooves.
6. The self-contained lock box mechanism of claim 1, further comprising: both ends of the transmission rod are provided with screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945334.0U CN211201398U (en) | 2019-11-12 | 2019-11-12 | Manual-automatic integrated lock box mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945334.0U CN211201398U (en) | 2019-11-12 | 2019-11-12 | Manual-automatic integrated lock box mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201398U true CN211201398U (en) | 2020-08-07 |
Family
ID=71881815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921945334.0U Active CN211201398U (en) | 2019-11-12 | 2019-11-12 | Manual-automatic integrated lock box mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201398U (en) |
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2019
- 2019-11-12 CN CN201921945334.0U patent/CN211201398U/en active Active
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