CN212478837U - Driving mechanism for clutch of intelligent lock - Google Patents
Driving mechanism for clutch of intelligent lock Download PDFInfo
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- CN212478837U CN212478837U CN202020388566.7U CN202020388566U CN212478837U CN 212478837 U CN212478837 U CN 212478837U CN 202020388566 U CN202020388566 U CN 202020388566U CN 212478837 U CN212478837 U CN 212478837U
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- clutch
- sliding block
- connecting rod
- driving mechanism
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Abstract
The utility model provides an actuating mechanism for clutch of intelligence lock, including guide arm, master slider, vice slider and plug-type electro-magnet, master slider and vice slider sliding fit are at the both ends of guide arm, and plug-type electro-magnet is fixed in the casing, is fixed with the free bearing on the output shaft of plug-type electro-magnet, and it has first connecting rod and second connecting rod to articulate on the free bearing, and the tip of first connecting rod is articulated with the lateral wall of master slider, the tip of second connecting rod with the lateral wall of vice slider is articulated, and the head of slider is equipped with the ejector pin, and the ejector pin extends to the casing is external and be connected with a clamp plate, and the screw has been seted up to the lateral wall of casing, has set adjusting bolt in the screw, adjusting bolt. The utility model discloses a actuating mechanism for clutch of intelligence lock, it is corresponding fast, drive power big and form adjustable, the operation is reliable and stable, long service life.
Description
Technical Field
The utility model relates to a lock, in particular to a actuating mechanism for clutch of intelligence lock.
Background
The door lock generally adopts the intelligence lock for improving its ease of use and security, when daily use, generally realizes locking or unblock of door through rotating the handle mode, locks and unblock and realizes with interior handle of rotation and the outer handle of door. The main spring bolt can be driven to stretch by the main transmission mechanism under any condition of the inner handle of the rotary door, the inner handle of the rotary door is directly connected with the main transmission mechanism, the outer handle of the rotary door is in driving connection with the main transmission mechanism through the clutch, when the clutch is closed, the main spring bolt can be driven to retract by the outer handle of the rotary door, and when the clutch is opened, the outer handle of the rotary door rotates in the hollow of the clutch, and the main spring bolt is not moved. Wherein, the clutch is closed, and the control module of the intelligent lock controls the clutch to lead the rotation of the handle outside the door to be linked with the extension and retraction of the main bolt; the clutch is opened, and the control module of the intelligent lock controls the clutch, so that the rotation of the handle outside the door idles in the clutch, and the main lock tongue cannot be driven to retract.
The traditional clutch is driven by a motor, the motor drives a screw rod to drive a sliding block to move, the response is slow, and the use experience is influenced; and the stroke of the common clutch can not be adjusted or is inconvenient to adjust, and the clutch effect can be influenced by the installation error.
SUMMERY OF THE UTILITY MODEL
【1】 Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a quick, and can quick adjustment stroke the actuating mechanism that is used for the clutch of intelligence lock.
【2】 Technical scheme for solving problems
The utility model provides an actuating mechanism for clutch of intelligence lock, including casing 1, be equipped with guide arm 31, main slider 4, vice slider 5 and plug-type electro-magnet 2 in the casing, the guide arm is two and parallel arrangement in the casing, main slider with set up the guide hole on the vice slider and the sliding fit is in the both ends of guide arm, plug-type electro-magnet is fixed in the casing, and its axis is perpendicular to the axis of guide arm, be fixed with free bearing 21 on the output shaft of plug-type electro-magnet, articulated on the free bearing have first connecting rod 221 and second connecting rod 222, the axis of rotation of first connecting rod and second connecting rod is perpendicular to simultaneously plug-type electro-magnet reaches the axis of guide arm, the tip of first connecting rod with the lateral wall of main slider is articulated, the tip of second connecting rod with the lateral wall of vice slider is articulated, the head of the main sliding block is provided with an ejector rod 41, the ejector rod extends out of the shell, the end of the ejector rod is fixed with a circular arc-shaped pressing plate 42, the side wall of the shell is provided with a screw hole, the screw hole is located right behind the auxiliary sliding block, an adjusting bolt 6 is arranged in the screw hole in a matched mode, and the head of the adjusting bolt extends into the shell.
Further, the tail of the auxiliary sliding block is provided with a concave hole coaxial with the screw hole, and a metal gasket 51 is embedded in the concave hole.
Furthermore, the end part of the metal gasket is provided with a pin shaft, and the bottom surface of the concave hole is provided with a pin hole for the pin shaft to be clamped in.
Furthermore, the two guide rods are positioned in the same vertical plane.
Further, an oil box 42 is fixed on the upper surface of the main slider and/or the auxiliary slider, a cavity 420 is formed in the oil box, a sponge 44 impregnated with lubricating oil is arranged in the cavity, and an oil inlet 402 communicated with the guide hole is formed in the bottom of the oil box.
Further, two guide holes are arranged up and down, and an oil passing channel 403 is arranged between the two guide holes.
Further, an oil filling hole is formed in the top of the oil box, and a plug 421 is arranged on the oil filling hole.
Further, the adjusting bolt is a hexagon socket head cap screw.
Furthermore, the end part of the adjusting bolt is provided with a wave spring, and the wave spring enables the adjusting bolt to have an inward movement trend.
【3】 Advantageous effects
The driving mechanism of the clutch for the intelligent lock is driven by the push-pull electromagnet, and has quick response and large driving force; the driving force and the stroke are further improved and the whole volume is reduced by the arrangement of the double connecting rods; set up adjusting bolt, can adjust according to demand, the model of difference to adapt to different operating modes, set the oil box, can automatic oiling, improve and use smoothness nature and stability, long service life.
Drawings
Fig. 1 is a schematic structural view of a driving mechanism of a clutch for an intelligent lock according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is the structure diagram of the oil box of the driving mechanism of the clutch for the intelligent lock of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the present invention provides a driving mechanism for a clutch of an intelligent lock, which is a driving part of a clutch device, and specifically, the driving mechanism comprises a housing 1, the housing is of a rectangular structure, a guide rod 31, a main slider 4, an auxiliary slider 5 and a push-pull electromagnet 2 are arranged in the housing, the guide rod is arranged in the housing in parallel, the guide rod in this embodiment is arranged up and down and is located in the same vertical plane, two guide holes corresponding to the guide rod are arranged on the main slider and the auxiliary slider, the guide rod passes through the guide holes, and the main slider and the auxiliary slider are slidably fitted on the guide rod, in this embodiment, the main slider and the auxiliary slider are slidably fitted at the left end and the right end of the guide rod, the push-pull electromagnet is fixed in the housing, in this embodiment, the driving mechanism is installed above the guide rod, the axis of the push-pull electromagnet is perpendicular to the axis of the guide rod, a, a first connecting rod 221 and a second connecting rod 222 are hinged to the hinged support, the two connecting rods are located in the same plane, the rotating axes of the first connecting rod and the second connecting rod are perpendicular to the axes of the push-pull type electromagnet and the guide rod, the end portion of the first connecting rod is hinged to the upper end side wall of the main sliding block, and the end portion of the second connecting rod is hinged to the upper end side wall of the auxiliary sliding block; the head (left end) of the main sliding block is provided with an ejector rod 41 which extends out of the shell, and the end part of the ejector rod is fixed with an arc-shaped pressure plate 42 which is used for being connected with a clutch device of the clutch and controlling the clutch; in order to adjust the movement stroke conveniently, a screw hole is formed in the side wall of the right end of the shell, the screw hole is located right behind (right) the auxiliary sliding block, an adjusting bolt 6 is arranged in the screw hole, in the embodiment, the adjusting bolt is a hexagon socket head cap screw, the head of the adjusting bolt extends into the shell, concretely, a concave hole coaxial with the screw hole is formed in the tail of the auxiliary sliding block, a metal gasket 51 is embedded in the concave hole and is in contact with the end face of the adjusting screw hole, so that the stroke control function is achieved, the deformation amount is small, the error is small, in order to facilitate assembly, a pin shaft is arranged at the left end of the metal gasket, meanwhile, a pin hole for clamping the pin shaft is formed in the bottom face of the concave hole, the; in order to prevent the adjusting bolt from rotating and loosening under impact, a wave spring (not shown in the figure) is arranged at the end part (at the right end) of the adjusting bolt, and the wave spring enables the adjusting bolt to have an inward movement trend, and can compress the adjusting bolt to prevent the adjusting bolt from loosening and influencing stroke adjustment.
In order to improve the reliability and stability of the operation, an oil box 42 is fixed on the upper surface of the main slider and the auxiliary slider, in this embodiment, the oil box is integrally formed with the main slider and the auxiliary slider, a cavity 420 is formed in the oil box, a sponge 44 is arranged in the cavity, the sponge is impregnated with lubricating oil, and an oil inlet 402 communicated with the guide holes is arranged at the bottom of the oil box. An oil filling hole is arranged at the top of the oil box, and a plug 421 or a plug body is arranged on the oil filling hole.
The driving mechanism of the clutch for the intelligent lock is driven by the push-pull electromagnet, and has quick response and large driving force; the driving force and the stroke are further improved and the whole volume is reduced by the arrangement of the double connecting rods; set up adjusting bolt, can adjust according to demand, the model of difference to adapt to different operating modes, set the oil box, can automatic oiling, improve and use smoothness nature and stability, long service life.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A drive mechanism for a clutch of an intelligent lock, characterized in that: the sliding type electromagnetic switch comprises a shell, wherein a guide rod, a main sliding block, an auxiliary sliding block and a push-pull type electromagnet are arranged in the shell, the two guide rods are arranged in the shell in parallel, guide holes are formed in the main sliding block and the auxiliary sliding block and are matched at two ends of the guide rod in a sliding manner, the push-pull type electromagnet is fixed in the shell, the axis of the push-pull type electromagnet is perpendicular to the axis of the guide rod, a hinged support is fixed on an output shaft of the push-pull type electromagnet, a first connecting rod and a second connecting rod are hinged to the hinged support, the rotating axes of the first connecting rod and the second connecting rod are perpendicular to the axes of the push-pull type electromagnet and the guide rod at the same time, the end of the first connecting rod is hinged to the side wall of the main sliding block, the end of the second connecting rod is hinged to the side wall of the auxiliary sliding block, a push rod is, the side wall of the shell is provided with a screw hole, the screw hole is located right behind the auxiliary sliding block, an adjusting bolt is arranged in the screw hole in a matched mode, and the head of the adjusting bolt extends into the shell.
2. The driving mechanism of a clutch for a smart lock as recited in claim 1, wherein: the tail of the auxiliary sliding block is provided with a concave hole coaxial with the screw hole, and a metal gasket is embedded in the concave hole.
3. The driving mechanism of the clutch for the smart lock as recited in claim 2, wherein: the end part of the metal gasket is provided with a pin shaft, and the bottom surface of the concave hole is provided with a pin hole for the pin shaft to be clamped in.
4. The driving mechanism of a clutch for a smart lock as recited in claim 1, wherein: the two guide rods are positioned in the same vertical plane.
5. The driving mechanism of a clutch for a smart lock as recited in claim 1, wherein: an oil box is fixed on the upper surface of the main sliding block and/or the auxiliary sliding block, a cavity is formed in the oil box, a sponge soaked with lubricating oil is arranged in the cavity, and an oil inlet communicated with the guide hole is formed in the bottom of the oil box.
6. The driving mechanism of a clutch for a smart lock as recited in claim 5, wherein: the two guide holes are arranged up and down, and an oil passing channel is arranged between the two guide holes.
7. The driving mechanism of a clutch for a smart lock as recited in claim 5, wherein: an oil filling hole is formed in the top of the oil box, and a plug is arranged on the oil filling hole.
8. The driving mechanism of a clutch for a smart lock as recited in claim 1, wherein: the adjusting bolt is an inner hexagon bolt.
9. The driving mechanism of a clutch for a smart lock as recited in claim 1, wherein: the end part of the adjusting bolt is provided with a wave spring, and the wave spring enables the adjusting bolt to have an inward movement trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388566.7U CN212478837U (en) | 2020-03-24 | 2020-03-24 | Driving mechanism for clutch of intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388566.7U CN212478837U (en) | 2020-03-24 | 2020-03-24 | Driving mechanism for clutch of intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478837U true CN212478837U (en) | 2021-02-05 |
Family
ID=74458921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020388566.7U Active CN212478837U (en) | 2020-03-24 | 2020-03-24 | Driving mechanism for clutch of intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212478837U (en) |
-
2020
- 2020-03-24 CN CN202020388566.7U patent/CN212478837U/en active Active
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