CN107724806B - Electronic lock body clutch with U-shaped clutch pin structure - Google Patents
Electronic lock body clutch with U-shaped clutch pin structure Download PDFInfo
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- CN107724806B CN107724806B CN201711124161.1A CN201711124161A CN107724806B CN 107724806 B CN107724806 B CN 107724806B CN 201711124161 A CN201711124161 A CN 201711124161A CN 107724806 B CN107724806 B CN 107724806B
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- clutch
- square hole
- shaped
- hole
- lock body
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The invention discloses an electronic lock body clutch with a U-shaped clutch pin structure, which is characterized in that: the electronic lock body clutch of the U-shaped clutch pin structure comprises a first square hole handle shaft, a middle clutch push plate, a second square hole handle shaft, a clutch reset spring and a U-shaped clutch pin. By adopting the U-shaped clutch pin mode, the invention can realize the non-linkage, stability and reliability of the front handle and the rear handle, has simple assembly, reduces parts and lowers the cost; the square shaft for connecting the lock body and the panel is not divided into different sizes, so that the difficulty of installation operation is reduced.
Description
Technical Field
The invention belongs to the field of locks, and relates to an electronic lock body clutch with a U-shaped clutch pin structure.
Background
In the electronic intelligent lock industry, in order to ensure that the door lock is safer, the outdoor handle and the indoor handle are not used in a linkage manner, and the front panel assembly is simpler, a motor module and a clutch module are generally placed in a lock body; in order to realize that the linkage state does not appear between outdoor handle and the indoor handle and the front handle is in the free state when shutting in the trade, realize through following mode basically:
the 1 st: 8 × 8 first square hole handle shafts, 8 × 8 second square hole handle shafts, clutch pins, clutch return springs, clutch pin fixing sleeves, intermediate clutch stirring pieces, 5 × 5 square hole outdoor clutch pieces, outdoor clutch return springs and M4 screws are adopted; firstly, a clutch reset spring and a clutch pin are sequentially arranged on a clutch hole of a middle clutch stirring piece, and then the clutch pin and the clutch reset spring are indirectly fixed on the middle clutch stirring piece by riveting a clutch pin fixing sleeve on the clutch hole of the middle clutch stirring piece by equipment; sequentially assembling an outdoor clutch reset spring, an outdoor clutch piece, a first square hole handle shaft and a second square hole handle shaft on a middle clutch toggle piece of a riveted clutch pin, then locking the first square hole handle shaft or the second square hole handle shaft through an M4 screw to distinguish the indoor space from the outdoor space, and locking and unlocking the clutch pin when the clutch pin goes in and out; this kind of structural design needs to process into 5 with 5 the size with one end of the standard 8 by 8 square shafts of connecting lock body and panel, and the square hole size is different at this square shaft both ends, needs installer special notice: outdoor, the end of the square shaft 5 is towards the door, and the end of the indoor square shaft 8 is towards the door; according to the scheme, the square shaft is high in processing cost, attention points of forgetting the directions of two ends of the square shaft are easy to appear in the process of installation of a customer, and the square shaft is frequently installed on a door and then needs to be detached again for adjustment and then is installed repeatedly;
the 2 nd: 8 × 8 first square hole handle shafts, 8 × 8 second square hole handle shafts, a middle clutch toggle piece, an M4 screw, a T-shaped round rod, a round rod guide push plate, a lock body bottom box and a riveting column are adopted; firstly, riveting a round bar guide push plate on a lock body bottom box by using a riveting column, then assembling a first square hole handle shaft, a middle clutch toggle piece, a second square hole handle shaft and a T-shaped round bar in sequence, then locking the first square hole handle shaft or the second square hole handle shaft by using an M4 screw to distinguish indoor and outdoor, and pushing the T-shaped round bar by using the round bar guide push plate to realize locking and unlocking modes; although the structural scheme design solves the problem that the square shaft does not need secondary processing and installation and does not need attention to orientation, the round bar guide push plate is riveted on the bottom box and then hung on the T-shaped round bar to slide on the plane of the bottom box, so that riveting procedures are increased, push plate parts are increased, the cost is correspondingly increased, the requirement on riveting precision is higher, and the phenomenon that the sliding is not smooth due to the fact that the riveting precision is not high often occurs; the surface of the lock body bottom box is rough or deformed, so that the risk that the round bar guide push plate cannot be unlocked is increased; the T-shaped round bar crosses two parts, namely 8X 8 first square hole handle shaft and 8X 8 second square hole handle shaft, so that the stress arm of the T-shaped round bar is too large, deformation is easy to occur, and the risk that the lock cannot be unlocked is increased;
in order to avoid the risks and save the cost, and realize the non-linkage of the front handle and the rear handle.
Disclosure of Invention
The invention aims to solve the technical problems of realizing the non-linkage of the front handle and the rear handle, reducing the cost and overcoming the defects of the prior art, and provides the electronic lock body clutch with the U-shaped clutch pin structure.
In order to solve the technical problems, the invention provides an electronic lock body clutch with a U-shaped clutch pin structure, which comprises a first square hole handle shaft, a middle clutch push plate, a second square hole handle shaft, a clutch reset spring and a U-shaped clutch pin.
Furthermore, an intermediate clutch push plate is arranged between the first square hole handle shaft and the second square hole handle shaft, a fixed seat is arranged at the end part of the intermediate clutch push plate, a first clamping groove, a second clamping groove and a spring mounting hole which are matched with the end part of the U-shaped clutch pin are arranged at one side of the fixed seat, a clutch reset spring is arranged at one side of the fixed seat through the spring mounting hole and is arranged between the U-shaped clutch pin and the spring mounting hole, one end of the clutch reset spring is abutted against the U-shaped clutch pin, the other end of the clutch reset spring is fixedly connected with the spring mounting hole, a cylinder body with an intermediate opening is arranged at the middle part of the first square hole handle shaft, a through hole is arranged at the middle part of the intermediate clutch push plate, a sleeve hole is arranged on the second square hole handle shaft, and the cylinder body, the through hole and the sleeve hole are connected through a stud, and one end of the first square hole handle shaft is provided with a limiting block, and the stud is matched with the cylinder, the through hole and the trepanning.
Furthermore, one end of the fixing seat is provided with a square hole cavity, the spring mounting hole is formed in the square hole cavity, the square hole cavity is matched with the U-shaped clutch pin, and the U-shaped clutch pin is fixedly connected with the spring mounting hole through a clutch reset spring.
Furthermore, the electronic lock body clutch with the U-shaped clutch pin structure further comprises an M4 screw, a through hole is formed in the first square hole handle shaft, a threaded hole is formed in the upper portion of the second square hole handle shaft, an external thread is arranged on the M4 screw, an internal thread is arranged in the threaded hole, the external thread is matched with the internal thread, and the M4 screw is fixedly connected with the threaded hole through the through hole.
Furthermore, a holding part bridging part is arranged at the end part of the middle clutch push plate.
Further, the M4 screw is locked on the first square hole handle shaft or the second square hole handle shaft to distinguish indoor and outdoor; the middle clutch push plate is driven by the motor module to be shifted, so that the U-shaped clutch pin is in an in-and-out state, and unlocking and locking are achieved.
Furthermore, when the front panel handle is used, the motor module drives the U-shaped clutch pin push plate to rotate anticlockwise so as to slide the U-shaped clutch pin inwards, the middle clutch push plate and the first square hole handle shaft are bridged through the M4 screw, and therefore the front panel can press the handle to unlock the front panel.
Furthermore, when a driving part in the motor module retreats, the U-shaped clutch pin is pushed outwards through the clutch return spring and the torsion of the torsion spring of the middle clutch push plate is used, and the U-shaped clutch push plate is pushed outwards, so that the U-shaped clutch push plate and the U-shaped clutch pin bridged by the handle shaft of the first square hole and the handle shaft of the second square hole of the M4 screw are disconnected, and locking is achieved.
The invention has the beneficial effects that: by adopting the U-shaped clutch pin mode, the non-linkage of the front handle and the rear handle can be realized, the assembly is simple, the parts are reduced, and the cost is reduced; the square shaft for connecting the lock body and the panel is not divided into different sizes, so that the problem of installation operation is reduced.
Drawings
FIG. 1 is a structural general construction diagram of the present invention;
FIG. 2 is a cross-sectional elevation and cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
FIG. 4 is a view of the installation in use of the present invention;
FIG. 5 is a matching view of the motor drive module and structural mounting of the present invention;
the clutch mechanism comprises a 1M4 screw, a 2 first square hole handle shaft, a 3 middle clutch push plate, a 4 second square hole handle shaft, a 5 clutch return spring, a 6U-shaped clutch pin, a 7 sleeve hole, an 8 fixed seat, a 9 column body, a 10 holding bridge part, a 11 limiting block, a 12 spring mounting hole, a 13 through hole, a 14 through hole, a 15 threaded hole, a 16 first clamping groove and a 17 second clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Examples
Referring to fig. 1-3, the present embodiment provides an electronic lock body clutch with a U-shaped clutch pin structure, where the electronic lock body clutch with the U-shaped clutch pin structure includes a first square hole handle shaft 2, a middle clutch push plate 3, a second square hole handle shaft 4, a clutch return spring 5, and a U-shaped clutch pin 6.
An intermediate clutch push plate 3 is arranged between the first square hole handle shaft 2 and the second square hole handle shaft 4, a fixed seat 8 is arranged at the end part of the intermediate clutch push plate 3, a first clamping groove 16, a second clamping groove 17 and a spring mounting hole 12 which are matched with the end part of the U-shaped clutch pin 6 are arranged at one side of the fixed seat 8, a clutch reset spring 5 is arranged at one side of the fixed seat 8 through the spring mounting hole 12, the clutch reset spring 5 is arranged between the U-shaped clutch pin 6 and the spring mounting hole 12, one end of the clutch reset spring 5 is abutted against the U-shaped clutch pin 6, the other end of the clutch reset spring 5 is fixedly connected with the spring mounting hole, a cylinder 9 with a middle hole is arranged at the middle part of the first square hole handle shaft 2, a through hole 13 is arranged at the middle part of the intermediate clutch push plate 3, and a sleeve hole 7 is arranged on the second square hole handle shaft 4, the cylinder 9, the through hole 13 and the trepan boring 7 are connected through a stud, one end of the first square hole handle shaft 2 is provided with a limiting block 11, and the stud is matched with the cylinder 9, the through hole 13 and the trepan boring 7.
One end of the fixed seat 8 is provided with a square hole cavity, the spring mounting hole 12 is arranged in the square hole cavity, the square hole cavity is matched with the U-shaped clutch pin 6, and the U-shaped clutch pin 6 is fixedly connected with the spring mounting hole 12 through the clutch reset spring 5.
The electronic lock body clutch of U type separation and reunion round pin structure still includes M4 screw 1, be provided with through-hole 14 on the first square hole handle axle 2, the top of second square hole handle axle 4 is provided with screw hole 15, be provided with the external screw thread on the M4 screw 1, threaded hole is provided with the internal thread, external screw thread and internal thread looks adaptation, M4 screw 1 passes through-hole and screw hole rigid coupling.
The end of the middle clutch push plate 3 is provided with a holding part bridge part 10.
The M4 screw 4 is locked on the first square hole handle shaft 2 or the second square hole handle shaft 4 to distinguish indoor and outdoor; the middle clutch push plate 3 is driven by the motor module to be shifted, so that the U-shaped clutch pin 6 is in an in-and-out state, and unlocking and locking are achieved. The M4 screw realizes the spacing function to middle clutch push plate. The contact surface of the U-shaped clutch pin between the push plates is larger, so that the mechanical action is smooth, the stress is uniform, and the service life is prolonged better.
When the device is used, the motor module drives the U-shaped clutch pin 6 pushing plate to rotate anticlockwise to slide the U-shaped clutch pin 6 inwards, the middle clutch pushing plate 3 and the first square hole handle shaft 2 are bridged through the M4 screw, and therefore the front panel can be pressed down on the handle to unlock the device.
When a driving part in the motor module retreats, the U-shaped clutch pin 6 is pushed outwards through the clutch return spring 5 and the torsion of the torsion spring of the middle clutch push plate 3 is used, and the U-shaped clutch pin 6 push plate is pushed outwards, so that the U-shaped clutch pin 6 bridged by the middle clutch push plate 3 and the first square hole handle shaft 2 and the second square hole handle shaft 4 of the M4 screw 1 is disconnected, and locking is achieved.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electron lock body clutch of U type separation and reunion round pin structure which characterized in that: the electronic lock body clutch of the U-shaped clutch pin structure comprises a first square hole handle shaft (2), a middle clutch push plate (3), a second square hole handle shaft (4), a clutch reset spring (5) and a U-shaped clutch pin (6); a middle clutch push plate (3) is arranged between the first square hole handle shaft (2) and the second square hole handle shaft (4), a fixed seat (8) is arranged at the end part of the middle clutch push plate (3), a first clamping groove (16), a second clamping groove (17) and a spring mounting hole (12) which are matched with the end part of the U-shaped clutch pin (6) are arranged on one side of the fixed seat (8), a clutch reset spring (5) is arranged on one side of the fixed seat (8) through the spring mounting hole (12), the clutch reset spring (5) is arranged between the U-shaped clutch pin (6) and the spring mounting hole (12), one end of the clutch reset spring (5) is abutted against the U-shaped clutch pin (6), the other end of the clutch reset spring (5) is fixedly connected with the spring mounting hole, a cylinder (9) with a middle opening is arranged in the middle of the first square hole handle shaft (2), the middle part of middle separation and reunion push pedal (3) is provided with through hole (13), be provided with trepanning (7) on second square hole handle axle (4), cylinder (9), through hole (13) and trepanning (7) are connected through the double-screw bolt, the one end of first square hole handle axle (2) is provided with stopper (11), the double-screw bolt and cylinder (9), through hole (13) and trepanning (7) looks adaptation.
2. The electronic lock body clutch of U-shaped clutch pin structure as claimed in claim 1, wherein: the one end of fixing base (8) is provided with the square hole cavity, spring mounting hole (12) set up in the square hole cavity, square hole cavity and U type separation and reunion round pin (6) looks adaptation, U type separation and reunion round pin (6) are through separation and reunion reset spring (5) and spring mounting hole (12) looks rigid coupling.
3. The electronic lock body clutch of U-shaped clutch pin structure as claimed in claim 1, wherein: the electronic lock body clutch of U type separation and reunion round pin structure still includes M4 screw (1), be provided with through-hole (14) on first square hole handle axle (2), the top of second square hole handle axle (4) is provided with screw hole (15), be provided with the external screw thread on M4 screw (1), threaded hole is provided with the internal thread, external screw thread and internal thread looks adaptation, M4 screw (1) is through-hole and screw hole rigid coupling.
4. The electronic lock body clutch of U-shaped clutch pin structure as claimed in claim 1, wherein: and a holding bridge part (10) is arranged at the end part of the middle clutch push plate (3).
5. The electronic lock body clutch of U-shaped clutch pin structure as claimed in claim 3, wherein: the M4 screw (4) is locked on the first square hole handle shaft (2) or the second square hole handle shaft (4) to distinguish the indoor and the outdoor; the middle clutch push plate (3) is driven by the motor module to be shifted, so that the U-shaped clutch pin (6) is in an in-and-out state, and unlocking and locking are achieved.
6. The electronic lock body clutch of U-shaped clutch pin structure as claimed in claim 5, wherein: when the front panel handle is used, the U-shaped clutch pin (6) pushing plate is driven by the motor module to rotate anticlockwise so that the U-shaped clutch pin (6) slides inwards, the middle clutch pushing plate (3) and the first square hole handle shaft (2) are bridged through the M4 screw, and therefore the front panel is enabled to press down the handle to unlock the front panel.
7. The electronic lock body clutch with U-shaped clutch pin structure as claimed in claim 6, wherein: when a driving part in the motor module retreats, the U-shaped clutch pin (6) is pushed outwards through the clutch return spring (5) and the torsion of the torsion spring of the middle clutch push plate (3) is utilized to push the U-shaped clutch pin (6) out of the push plate, so that the U-shaped clutch pin (6) bridged by the middle clutch push plate (3) and the first square hole handle shaft (2) and the second square hole handle shaft (4) of the M4 screw (1) is disconnected, and locking is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124161.1A CN107724806B (en) | 2017-11-14 | 2017-11-14 | Electronic lock body clutch with U-shaped clutch pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124161.1A CN107724806B (en) | 2017-11-14 | 2017-11-14 | Electronic lock body clutch with U-shaped clutch pin structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724806A CN107724806A (en) | 2018-02-23 |
| CN107724806B true CN107724806B (en) | 2022-09-30 |
Family
ID=61215634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711124161.1A Active CN107724806B (en) | 2017-11-14 | 2017-11-14 | Electronic lock body clutch with U-shaped clutch pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724806B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487789A (en) * | 2018-05-08 | 2018-09-04 | 陈坤 | Lock body with clutch |
| CN111577007B (en) * | 2020-05-09 | 2024-03-26 | 广东好太太智能家居有限公司 | Electronic lock clutch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203821985U (en) * | 2014-04-09 | 2014-09-10 | 中山亚萨合莱安防科技有限公司 | Electronic lock clutch |
| CN105937335A (en) * | 2016-05-23 | 2016-09-14 | 深圳市众指科技有限公司 | Electronic lock clutch module and electronic lock |
| CN105909076A (en) * | 2016-06-08 | 2016-08-31 | 黄豪杰 | Electronic door lock |
| CN207609272U (en) * | 2017-11-14 | 2018-07-13 | 南京物联传感技术有限公司 | A kind of electronic lock body clutch of U-shaped clutch latch structure |
-
2017
- 2017-11-14 CN CN201711124161.1A patent/CN107724806B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107724806A (en) | 2018-02-23 |
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