CN209780442U - Lock core separation and reunion structure and intelligent lock - Google Patents
Lock core separation and reunion structure and intelligent lock Download PDFInfo
- Publication number
- CN209780442U CN209780442U CN201821774170.5U CN201821774170U CN209780442U CN 209780442 U CN209780442 U CN 209780442U CN 201821774170 U CN201821774170 U CN 201821774170U CN 209780442 U CN209780442 U CN 209780442U
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- push rod
- assembly
- lock
- electromagnetic assembly
- permanent magnet
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Abstract
The utility model provides a lock core separation and reunion structure and intelligence lock relates to the intelligence lock field. The lock core clutch structure includes: push rod subassembly and electromagnetic assembly, electromagnetic assembly is connected with the one end of push rod subassembly, and the one end that electromagnetic assembly was kept away from to the push rod subassembly supports with separation and reunion round pin selectivity and holds, and after electromagnetic assembly circular telegram, drive push rod subassembly and rotate, makes push rod subassembly promote the separation and reunion round pin to the direction motion that is close to handle and lock core, makes handle and lock core fixed connection. The utility model discloses in, drive the push rod subassembly and rotate after the circular telegram of electromagnetic component, make the push rod subassembly push away the separation and reunion round pin to the direction motion of being close to handle and lock core, make handle and lock core can fixed connection. The utility model discloses in, adopt the motion of electromagnetic component drive push rod subassembly, can reduce separation and reunion round pin noise and wearing and tearing in the motion process, reduced the loss of separation and reunion round pin, the demand of opening the door of quick response.
Description
Technical Field
The utility model relates to an intelligence lock field particularly, relates to a lock core separation and reunion structure and intelligent lock.
Background
The intelligence lock conventionality only can be through dry battery power supply, and must normally work about one year, requires severer to the consumption, and present conventional motor separation and reunion module needs a period circular telegram just can operate to target in place, and the live time is longer, and has comparatively obvious noise to appear at motor separation and reunion during operation, experiences and feels can the influence.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lock core separation and reunion structure can noise abatement and wearing and tearing, has reduced the loss of separation and reunion round pin, and the demand of opening the door is responded to fast.
An object of the utility model is to provide an intelligent lock can noise abatement and wearing and tearing, has reduced the loss of separation and reunion round pin, and the demand of opening the door is responded to fast.
The utility model provides a technical scheme:
A lock core separation and reunion structure for promote separation and reunion round pin, make handle and lock core fixed connection, includes: the electromagnetic assembly is connected with one end of the push rod assembly, which is far away from the electromagnetic assembly, is selectively abutted against the clutch pin, and when the electromagnetic assembly is electrified, the push rod assembly is driven to rotate, so that the push rod assembly pushes the clutch pin to move in a direction close to the handle and the lock cylinder, and the handle and the lock cylinder are fixedly connected.
Further, in a preferred embodiment of the present invention, the push rod assembly includes a slide rod, a slider and a slide way, one end of the slide rod is connected to the electromagnetic assembly, the other end of the slide rod is rotatably connected to the slider, the clutch pin is disposed at an end of the slide way away from the electromagnetic assembly, and the slider is disposed in the slide way;
When the electromagnetic assembly is electrified, the electromagnetic assembly drives the sliding rod to rotate, so that the sliding block can move in the extending direction of the sliding way, and the sliding block abuts against the clutch pin to push the clutch pin to move.
Further, in the preferred embodiment of the present invention, the sliding rod includes a first connecting rod and a second connecting rod rotatably connected to each other, the first connecting rod is far away from one end of the second connecting rod and fixedly connected to the electromagnetic assembly, and the second connecting rod is far away from one end of the first connecting rod and rotatably connected to the slider.
Further, in the preferred embodiment of the present invention, a guiding rib is disposed on an inner wall of the slide, and the guiding rib contacts with the slider.
Further, in a preferred embodiment of the present invention, the guide rib extends along an extending direction of the slide.
Further, in a preferred embodiment of the present invention, the electromagnetic assembly includes an electromagnet and a permanent magnet, the push rod assembly is fixedly connected to the permanent magnet, and the electromagnet is disposed around the permanent magnet; when the electromagnet is electrified, the permanent magnet rotates under the action of an electromagnetic field, so that the push rod assembly is driven to rotate.
Further, in the preferred embodiment of the present invention, the electromagnet includes an iron core and a coil, the coil is wound on the iron core, the iron core has an arc-shaped installation cavity, and the permanent magnet is disposed in the installation cavity.
further, in the preferred embodiment of the present invention, the permanent magnet includes a body and a base, the body is disposed on the base, a fixing hole is disposed on the base, and the push rod assembly passes through the body and extends into the fixing hole.
Further, in a preferred embodiment of the present invention, the electromagnetic assembly is fixedly connected to the push rod assembly.
An intelligent lock comprises a lock cylinder clutch structure. Lock core separation and reunion structure for promote the separation and reunion round pin, make handle and lock core fixed connection, include: the electromagnetic assembly is connected with one end of the push rod assembly, which is far away from the electromagnetic assembly, is selectively abutted against the clutch pin, and when the electromagnetic assembly is electrified, the push rod assembly is driven to rotate, so that the push rod assembly pushes the clutch pin to move in a direction close to the handle and the lock cylinder, and the handle and the lock cylinder are fixedly connected.
The utility model provides a lock core separation and reunion structure and intelligent lock's beneficial effect is: the lock core clutch structure includes: push rod subassembly and electromagnetic assembly, electromagnetic assembly is connected with the one end of push rod subassembly, and the one end that electromagnetic assembly was kept away from to the push rod subassembly supports with separation and reunion round pin selectivity and holds, and after electromagnetic assembly circular telegram, drive push rod subassembly and rotate, makes push rod subassembly promote the separation and reunion round pin to the direction motion that is close to handle and lock core, makes handle and lock core fixed connection.
the utility model discloses in, drive the push rod subassembly and rotate after the circular telegram of electromagnetic component, make the push rod subassembly push away the separation and reunion round pin to the direction motion of being close to handle and lock core, make handle and lock core can fixed connection. The utility model discloses in, adopt the motion of electromagnetic component drive push rod subassembly, can reduce separation and reunion round pin noise and wearing and tearing in the motion process, reduced the loss of separation and reunion round pin, the demand of opening the door of quick response.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a lock cylinder clutch structure provided in an embodiment of the present invention.
Fig. 2 is a schematic structural view of a push rod assembly of a lock cylinder clutch structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the electromagnetic assembly of the lock cylinder clutch structure according to the embodiment of the present invention after forward current is applied.
Fig. 4 is the embodiment of the present invention provides a schematic structural diagram of the electromagnetic assembly of the lock cylinder clutch structure after reverse current is applied.
Fig. 5 is a schematic structural diagram of an electromagnet of the electromagnetic assembly of the lock cylinder clutch structure according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a permanent magnet of an electromagnetic assembly of a lock cylinder clutch structure according to an embodiment of the present invention.
Icon: 100-a lock cylinder clutch structure; 110-a pushrod assembly; 112-a slide bar; 1122-a first link; 1124-a second link; 1126-connecting part; 1128-positioning columns; 114-a slider; 116-a slide; 1162-guiding ribs; 120-an electromagnetic assembly; 122-an electromagnet; 1222-a coil; 1224-iron core; 1226-mounting a cavity; 1228-a mounting portion; 124-permanent magnet; 1242-body; 1244-base; 1246-fixing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the equipment or components that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1, the present embodiment provides a lock cylinder engaging and disengaging structure 100, and the lock cylinder engaging and disengaging structure 100 provided in the present embodiment can reduce noise and wear, reduce the loss of an engaging and disengaging pin, and quickly respond to a door opening requirement.
The lock core clutch structure 100 provided by the embodiment is mainly used for pushing the clutch pin to move, so that the clutch pin fixedly connects the handle and the lock core together. When a user rotates the handle, the lock cylinder can be driven to move, and therefore the door is opened.
In the present embodiment, the key cylinder clutch structure 100 includes: the push rod assembly 110 and the electromagnetic assembly 120, the electromagnetic assembly 120 is connected with one end of the push rod assembly 110, which is far away from the electromagnetic assembly 120, selectively abuts against the clutch pin, and after the electromagnetic assembly 120 is powered on, the push rod assembly 110 is driven to rotate, so that the push rod assembly 110 pushes the clutch pin to move towards the direction close to the handle and the lock cylinder, and the handle and the lock cylinder are fixedly connected.
In this embodiment, when the electromagnetic assembly 120 is powered on, the push rod assembly 110 is driven to rotate, so that the push rod assembly 110 pushes the clutch pin to move in a direction close to the handle and the lock cylinder, and the handle and the lock cylinder can be fixedly connected. In this embodiment, the electromagnetic assembly 120 is adopted to drive the push rod assembly 110 to move, so that noise and abrasion of the clutch pin in the moving process can be reduced, the loss of the clutch pin is reduced, and the door opening requirement is quickly responded.
Referring to fig. 2, in the present embodiment, the push rod assembly 110 includes a sliding rod 112, a sliding block 114 and a sliding way 116, one end of the sliding rod 112 is connected to the electromagnetic assembly 120, the other end is rotatably connected to the sliding block 114, the clutch pin is disposed at an end of the sliding way 116 far away from the electromagnetic assembly 120, and the sliding block 114 is disposed in the sliding way 116;
When the electromagnetic assembly 120 is powered on, the electromagnetic assembly 120 drives the sliding rod 112 to rotate, so that the sliding block 114 can move in the extending direction of the sliding way 116, and thus the sliding block abuts against the clutch pin to push the clutch pin to move.
In the present embodiment, the sliding rod 112, the sliding block 114 and the sliding track 116 form a crank mechanism, when the sliding rod 112 is driven by the electromagnetic assembly 120 to rotate, the sliding block 114 moves in the extending direction of the sliding track 116, so that the sliding block 114 can selectively abut against the clutch pin, thereby driving the clutch pin to move toward the handle and the lock cylinder.
In the present embodiment, a crank-link mechanism is adopted, and the rotation of the sliding rod 112 is converted into the movement of the sliding block 114, so that the noise in the transmission process is reduced, and the smoothness of transmission is increased.
In this embodiment, the sliding rod 112 includes a first link 1122 and a second link 1124 connected to each other in a rotating manner, one end of the first link 1122 away from the second link 1124 is fixedly connected to the electromagnetic assembly 120, and one end of the second link 1124 away from the first link 1122 is connected to the sliding block 114 in a rotating manner.
In the present embodiment, the first connecting rod 1122 includes a connecting portion 1126 and a positioning post 1128 (see fig. 6), the positioning post 1128 is connected to an end of the connecting portion 1126, an end of the connecting portion 1126 away from the positioning post 1128 is connected to the second connecting rod 1124, and the positioning post 1128 is fixedly connected to the electromagnetic assembly 120.
In this embodiment, a guiding rib 1162 is disposed on an inner wall of the sliding channel 116, and the guiding rib 1162 contacts with the sliding block 114. The contact between the sliding block 114 and the guide rib 1162 can reduce the contact area between the sliding block 114 and the slideway 116, and reduce the friction loss between the sliding block 114 and the slideway 116, thereby improving the transmission efficiency.
in the present embodiment, the guide rib 1162 extends in the extending direction of the slide 116. When the sliding block 114 moves in the extending direction of the sliding way 116, smooth transition can be realized, and the transmission stability is improved.
Referring to fig. 3 and 4, in the present embodiment, the electromagnetic assembly 120 includes an electromagnet 122 and a permanent magnet 124, the push rod assembly 110 is fixedly connected to the permanent magnet 124, and the electromagnet 122 is disposed around the permanent magnet 124; when the electromagnet 122 is energized, the permanent magnet 124 rotates under the action of the electromagnetic field, thereby driving the push rod assembly 110 to rotate.
In this embodiment, when the electromagnet 122 generates a magnetic field after passing through the channel, the permanent magnet 124 drives the first link 1122 to rotate under the action of the magnetic field, so that the second link 1124 drives the slider 114 to move in the extending direction of the slide 116.
Referring to fig. 3-5, in the present embodiment, the electromagnet 122 includes a core 1224 and a coil 1222, and the coil 1222 is wound on one side of the core 1224. When the coil 1222 is supplied with a forward current, the side wound with the coil 1222 is an S-pole, and the other end is an N-pole. The N pole of the permanent magnet 124 moves towards the S pole of the iron core 1224. as shown in FIG. 3, the permanent magnet 124 rotates counterclockwise, so that the sliding block 114 moves towards the clutch pin, and the clutch pin is held to move towards the handle and the lock cylinder, so that the two are fixedly connected.
When the clutch pin is fixed to the handle and the lock cylinder, the coil 1222 is not energized, and the N pole and S pole of the permanent magnet 124 are symmetrically distributed to generate magnetic force and overcome the gravity of the clutch pin under the magnetic action of the permanent magnet. After the handle and the lock cylinder are fixedly connected, the coil 1222 is not required to be continuously electrified, and after the coil 1222 is stopped to be electrified, the permanent magnet 124 can overcome the gravity of the clutch pin under the action of the magnet of the permanent magnet 124, so that the fixed connection state of the handle and the lock cylinder is maintained, the energy consumption can be reduced, and the power consumption of the lock cylinder clutch structure 100 is reduced. When the door is opened, a reverse current is applied to the coil 1222, and the side wound with the coil 1222 is an N-pole and the other side is an S-pole. The north pole of the permanent magnet 124 moves closer to the south pole of the core 1224. as shown in fig. 4, the permanent magnet 124 rotates clockwise, causing the slider 114 to move away from the clutch pin and disengage from the clutch pin. The clutch pin is separated from the handle and the lock core.
In this embodiment, the iron core 1224 has an arc-shaped mounting cavity 1226, and the permanent magnet 124 is disposed in the mounting cavity 1226.
In this embodiment, the core 1224 is substantially U-shaped, and has opposite arc-shaped mounting portions 1228 at each end of the core 1224, the two arc-shaped mounting portions 1228 form an arc-shaped mounting cavity 1226, and the permanent magnet 124 is mounted in the mounting cavity 1226. The magnetic field at the end of the core 1224 is strong, and mounting the permanent magnet 124 in the mounting cavity 1226 at the end of the core 1224 can provide a large driving force to the permanent magnet 124.
Referring to fig. 6, in the present embodiment, the permanent magnet 124 includes a body 1242 and a base 1244, the body 1242 is disposed on the base 1244, the base 1244 is disposed with a fixing hole 1246, and the push rod assembly 110 penetrates through the body 1242 and extends into the fixing hole 1246.
In the present embodiment, the positioning post 1128 passes through the body 1242 and extends into the fixing hole 1246, so as to improve the fixing effect of the first link 1122.
In the present embodiment, the electromagnetic assembly 120 is fixedly connected to the push rod assembly 110.
In the present embodiment, the permanent magnet 124 and the first link 1122 are fixed by glue.
It should be noted that, the permanent magnet 124 is fixed with the first link 1122 through glue, but is not limited to this, in other embodiments of the present invention, the permanent magnet 124 and the first link 1122 can be fixed and connected through other modes, and with the scheme that this embodiment is equivalent, the effect that can reach this embodiment is all in the protection scope of the present invention.
The working principle of the lock cylinder clutch structure 100 provided by the embodiment is as follows: in this embodiment, when the coil 1222 is supplied with a forward current, the side wound with the coil 1222 is an S-pole, and the other side is an N-pole. The N pole of the permanent magnet 124 moves towards the S pole of the iron core 1224. as shown in the figure, the permanent magnet 124 rotates counterclockwise, so that the sliding block 114 moves towards the clutch pin, and the clutch pin is held to move towards the handle and the lock cylinder, so that the two are fixedly connected.
After the clutch pin is fixed to the handle and the lock cylinder, the coil 1222 is not powered, the permanent magnet 124 overcomes the gravity of the clutch pin by virtue of the magnetic action of the permanent magnet, the state is maintained, the energy consumption can be reduced, and the power consumption of the lock cylinder clutch structure 100 is reduced.
When the door is opened, a reverse current is applied to the coil 1222, and the side wound with the coil 1222 is an N-pole and the other side is an S-pole. The north pole of the permanent magnet 124 moves closer to the south pole of the core 1224, and as shown, the permanent magnet 124 rotates clockwise, causing the slider 114 to move away from the clutch pin and disengage from the clutch pin. The clutch pin is separated from the handle and the lock core.
In summary, in the present embodiment, in the lock cylinder clutch structure 100 provided in the present embodiment, after the electromagnetic assembly 120 is powered on, the push rod assembly 110 is driven to rotate, so that the push rod assembly 110 pushes the clutch pin to move toward the direction close to the handle and the lock cylinder, and the handle and the lock cylinder can be fixedly connected. In this embodiment, the electromagnetic assembly 120 is adopted to drive the push rod assembly 110 to move, so that noise and abrasion of the clutch pin in the moving process can be reduced, the loss of the clutch pin is reduced, and the door opening requirement is quickly responded.
Example two
This embodiment provides an intelligence lock, and the intelligence lock that this embodiment provided can noise abatement and wearing and tearing, has reduced the loss of separation and reunion round pin, and the demand of opening the door of quick response.
For the sake of brevity, reference may be made to embodiment one, where this embodiment is not mentioned.
In this embodiment, the smart lock includes a handle, a clutch pin, a lock cylinder, and a lock cylinder clutch structure 100 provided in the first embodiment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a lock core separation and reunion structure for promote the separation and reunion round pin, make handle and lock core fixed connection, its characterized in that includes: the electromagnetic assembly is connected with one end of the push rod assembly, which is far away from the electromagnetic assembly, is selectively abutted against the clutch pin, and when the electromagnetic assembly is electrified, the push rod assembly is driven to rotate, so that the push rod assembly pushes the clutch pin to move in a direction close to the handle and the lock cylinder, and the handle and the lock cylinder are fixedly connected.
2. The lock core clutch structure according to claim 1, wherein the push rod assembly comprises a slide rod, a slide block and a slide way, one end of the slide rod is connected with the electromagnetic assembly, the other end of the slide rod is rotatably connected with the slide block, the clutch pin is arranged at one end of the slide way far away from the electromagnetic assembly, and the slide block is arranged in the slide way;
When the electromagnetic assembly is electrified, the electromagnetic assembly drives the sliding rod to rotate, so that the sliding block can move in the extending direction of the sliding way, and the sliding block abuts against the clutch pin to push the clutch pin to move.
3. The lock core clutch structure according to claim 2, wherein the sliding rod includes a first connecting rod and a second connecting rod which are rotatably connected to each other, an end of the first connecting rod away from the second connecting rod is fixedly connected to the electromagnetic assembly, and an end of the second connecting rod away from the first connecting rod is rotatably connected to the sliding block.
4. The lock cylinder clutch structure according to claim 2, wherein a guide rib is provided on an inner wall of the slide, and the guide rib is in contact with the slider.
5. The lock cylinder clutch structure according to claim 4, wherein the guide rib extends in an extending direction of the slide.
6. The lock cylinder clutch structure according to claim 1, wherein the electromagnetic assembly includes an electromagnet and a permanent magnet, the push rod assembly is fixedly connected with the permanent magnet, and the electromagnet is disposed around the permanent magnet; when the electromagnet is electrified, the permanent magnet rotates under the action of an electromagnetic field, so that the push rod assembly is driven to rotate.
7. The lock cylinder clutch structure according to claim 6, wherein the electromagnet comprises an iron core and a coil, the coil is wound on the iron core, the iron core is provided with an arc-shaped installation cavity, and the permanent magnet is arranged in the installation cavity.
8. The lock cylinder clutch structure according to claim 6, wherein the permanent magnet includes a body and a base, the body is disposed on the base, a fixing hole is disposed on the base, and the push rod assembly penetrates through the body and extends into the fixing hole.
9. The lock core clutching structure of claim 1, wherein the electromagnetic assembly is fixedly connected with the push rod assembly.
10. An intelligent lock, characterized in that it comprises a cylinder engaging and disengaging structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774170.5U CN209780442U (en) | 2018-10-30 | 2018-10-30 | Lock core separation and reunion structure and intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774170.5U CN209780442U (en) | 2018-10-30 | 2018-10-30 | Lock core separation and reunion structure and intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780442U true CN209780442U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774170.5U Active CN209780442U (en) | 2018-10-30 | 2018-10-30 | Lock core separation and reunion structure and intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554666A (en) * | 2020-11-28 | 2021-03-26 | 温州赛球家具科技有限公司 | Rotary door stop device capable of preventing collision to open door |
-
2018
- 2018-10-30 CN CN201821774170.5U patent/CN209780442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554666A (en) * | 2020-11-28 | 2021-03-26 | 温州赛球家具科技有限公司 | Rotary door stop device capable of preventing collision to open door |
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