CN109296268B - Anti-knocking single-bolt double-system intelligent padlock - Google Patents
Anti-knocking single-bolt double-system intelligent padlock Download PDFInfo
- Publication number
- CN109296268B CN109296268B CN201811301686.2A CN201811301686A CN109296268B CN 109296268 B CN109296268 B CN 109296268B CN 201811301686 A CN201811301686 A CN 201811301686A CN 109296268 B CN109296268 B CN 109296268B
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- Prior art keywords
- lock
- rod
- knocking
- bolt
- rod body
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- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 230000009977 dual effect Effects 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000012795 verification Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 239000011258 core-shell material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model provides an anti-knocking single spring bolt dual system intelligence padlock, the lock body rotates and is connected with the anti-knocking subassembly that is located between first unblock portion, the second unblock portion, the cooperation opening has been seted up to the spring bolt, anti-knocking subassembly is including preventing knocking rotation portion and reset torsion spring, this anti-knocking rotation portion includes the head body of rod, the middle body of rod of perpendicular to this head, the rotation body of rod that extends downwards from the one end of this middle connecting rod dorsad head, the rotation body of rod is towards first unblock portion respectively, the first actuating lever of second unblock portion extension, the second actuating lever, first unblock portion, the second unblock portion is equipped with the first extrusion face that corresponds respectively with this first actuating lever, the second actuating lever respectively, this first extrusion face, the second extrusion face can rotate at the spring bolt front drive rotation body of rod makes the head body of rod break away from the cooperation opening with first unblock portion, reset torsion spring is used for keeping the head body of rod hold in this cooperation opening, in order to prevent the spring bolt unblock.
Description
Technical Field
The invention relates to the field of locks, in particular to an anti-knocking single-bolt double-system intelligent padlock.
Background
Referring to fig. 1, chinese patent publication No. CN107419974a (same as the applicant of the present application) discloses a padlock, which includes a lock body, a U-shaped lock beam, and an electronic lock cylinder and a mechanical lock cylinder fixed in the lock body, wherein the lock beam includes a long lock rod, a short lock rod, and a connecting rod connecting the long lock rod and the short lock rod, and the electronic lock cylinder and the mechanical lock cylinder are used for driving a lock tongue to be locked or unlocked in cooperation with the lock beam; the electronic lock cylinder comprises a motor, a first rotating column parallel to the motor rotating shaft and a first connecting part for connecting the motor rotating shaft with the first rotating column and the motor; the mechanical lock cylinder comprises a lock cylinder shell and a lock liner, wherein the lock liner can rotate in the lock cylinder shell, the mechanical lock cylinder further comprises a second rotating column and a second connecting part for connecting the lock liner and the second rotating column, and the rotating axes of the motor and the lock liner are parallel to the long lock rod; the lock tongue includes the perpendicular to the body of rod of long locking lever (the body of rod of lock tongue), the body of rod dorsad the one side of connecting rod be fixed with first rotation post the first cooperation arch and the second cooperation arch that the second rotation post corresponds, the body of rod still is fixed with the spring and supports the portion, the spring support portion with have the locking compression spring between the lock body, the lock body has been seted up and has been held the locking cavity in lock tongue removal space, long locking lever or the short locking lever has been seted up holding part the first breach of body of rod, the locking compression spring is used for the extrusion spring support portion makes body of rod part hold in lock the lock beam in the first breach, first rotation post can make the body of rod leave first breach unblock lock beam through the rotation extrusion the second cooperation arch.
The ideal function of the locking compression spring is that the spring bolt is inserted into the lock beam notch by the friction force between the reset spring customer service spring bolt and the lock body only when the lock beam is at the locking position.
The spring force of the locking compression spring of the padlock must be very big, because when the padlock body is suddenly knocked, the lock body moves fast, if the spring force of the spring is smaller, the lock bolt is easily separated from the lock bolt due to the fact that the inertia position is not changed or the position change is small, if the spring force of the spring is larger, the output torque of the motor must be big, in order to meet the battery service time requirement of the intelligent padlock, the battery capacity is needed to be larger, and not only the cost is increased, but also the volume of the motor and the battery is larger.
Disclosure of Invention
The invention aims to provide an anti-knocking single-bolt double-system intelligent padlock which can prevent knocking and can also adopt a motor with smaller torque force.
In order to achieve the above purpose, the invention provides an anti-knocking single-bolt double-system intelligent padlock, which comprises a lock body, a U-shaped lock beam, an electronic lock cylinder and a mechanical lock cylinder, wherein the electronic lock cylinder and the mechanical lock cylinder are fixed in the lock body; the electronic lock cylinder comprises a motor and a first unlocking part for driving the lock tongue to unlock, and the mechanical lock cylinder comprises a lock liner matched with a key, a lock cylinder shell sleeved outside the lock liner and a second unlocking part for driving the lock tongue to unlock; the lock body is rotationally connected with an anti-knocking component located between the first unlocking part and the second unlocking part, the lock tongue is provided with a matching opening, the anti-knocking component comprises an anti-knocking rotating part and a reset torsion spring, the anti-knocking rotating part comprises a head rod body, a middle rod body perpendicular to the head, a rotating rod body extending downwards from one end of the middle connecting rod back to the head, the rotating rod body is respectively directed towards a first driving rod and a second driving rod extending from the first unlocking part and the second unlocking part, the first unlocking part and the second unlocking part are respectively provided with a first extrusion surface and a second extrusion surface corresponding to the first driving rod and the second driving rod, the first extrusion surface and the second extrusion surface can rotate along with the first unlocking part and the second unlocking part to drive the rotating rod body before unlocking the lock tongue, so that the head rod body is separated from the matching opening, and the reset torsion spring is used for keeping the head body to be contained in the matching opening so as to prevent the lock tongue from being unlocked.
In one embodiment of the anti-knocking single-bolt double-system intelligent padlock, the first unlocking part and the second unlocking part are eccentric shafts or cams.
In one embodiment of the anti-rattle single-bolt dual-system smart padlock of the present invention, the intermediate rod is parallel to the bolt rod of the bolt when the head rod is received within the mating opening.
In one embodiment of the anti-knocking single-bolt double-system intelligent padlock, a first matching protrusion and a second matching protrusion which are respectively corresponding to the first unlocking part and the second unlocking part are arranged on the lower surface of the bolt body.
In one embodiment of the anti-knocking single-bolt dual-system intelligent padlock of the invention, the second matching protrusion and the second matching protrusion are plate-shaped structures perpendicular to the rod body.
In one embodiment of the anti-knocking single-bolt double-system intelligent padlock, the motor is connected with a controller, and the controller is connected with an acquisition module for acquiring verification information.
In one embodiment of the anti-knocking single-bolt double-system intelligent padlock, the acquisition module is one or more of a Bluetooth module, a fingerprint sensor and a password input keyboard.
In one embodiment of the anti-knocking single-bolt double-system intelligent padlock, the lock body is provided with a long blind hole for accommodating the long lock rod, and a lock beam compression spring is arranged between the bottom of the long blind hole and the long lock rod.
In one embodiment of the anti-knocking single-bolt double-system intelligent padlock of the invention, the cross section of the rod body is rectangular.
In one embodiment of the anti-knocking single-bolt dual-system intelligent padlock of the invention, the spring abutting part is of a plate-shaped structure perpendicular to the rod body.
The invention provides a padlock which comprises a lock body, a U-shaped lock beam and an electronic lock cylinder, wherein the lock beam comprises a long lock rod, a short lock rod and a connecting rod for connecting the long lock rod and the short lock rod, the electronic lock cylinder is used for driving a lock tongue to be matched with the lock beam for locking or unlocking, the electronic lock cylinder is driven by a motor, the motor is positioned in the lock body, the padlock further comprises a fingerprint sensor, a password input keyboard, a metal sleeve and a metal cover, the fingerprint sensor and the password input keyboard are electrically connected with a controller of the electronic lock cylinder, the metal sleeve is of a barrel-shaped structure with an opening, the inner surface of the metal sleeve is attached to the lock body, the metal cover is used for covering the metal sleeve, the metal cover is positioned on one side, far away from the connecting rod, of the metal cover faces towards the connecting rod, a button hole corresponding to a button of the password input keyboard is formed in the metal cover, a fingerprint window corresponding to the fingerprint sensor is formed in the metal cover, the fingerprint sensor is formed in the metal sleeve, and the metal sleeve is fixedly connected with the lock body.
In one embodiment of the invention, the controller is further connected with a bluetooth module, and the bluetooth module is fixed in the lock body.
In one embodiment of the invention, a battery is fixed on one surface of the lock body, which faces away from the fingerprint window, and the battery is used for supplying power to the electronic lock cylinder, the fingerprint sensor and the password input keyboard.
In one embodiment of the invention, a data wire connector is fixed at a position of the lock body close to the metal cover, and a data hole corresponding to the data wire connector is further formed in the metal cover.
In one embodiment of the invention, a mechanical lock cylinder is also fixed in the lock body, and the mechanical lock cylinder is used for driving the lock tongue to be locked or unlocked with the lock beam in a matching way.
In the invention, the first unlocking part and the second unlocking part are respectively provided with a first extrusion surface and a second extrusion surface which are respectively corresponding to the first driving rod and the second driving rod, the first extrusion surface and the second extrusion surface can rotate along with the first unlocking part and the second unlocking part and drive the rotating rod body to enable the head rod body to be separated from the matching opening before the lock tongue is unlocked, and the reset torsion spring is used for keeping the head rod body accommodated in the matching opening so as to prevent the lock tongue from being unlocked.
Drawings
Fig. 1 is a schematic diagram of a padlock of the prior art.
Fig. 2 is a schematic diagram of a single bolt dual system intelligent padlock with a first embodiment of the present invention.
Fig. 3 is a perspective view of the anti-strike single bolt dual system smart padlock of fig. 2.
Fig. 4 is a schematic diagram of the structure of the anti-strike single bolt dual system intelligent padlock hidden lock of fig. 2.
Fig. 5 is a schematic view of the rotation of the anti-rattle assembly of fig. 4.
FIG. 6 is a schematic diagram illustrating the rotation of the anti-rattle assembly of FIG. 4.
FIG. 7 is a schematic illustration of an anti-rattle assembly similar to that of FIG. 4.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the invention, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 2-7, an anti-strike single bolt dual system smart padlock according to a first embodiment of the present invention includes: the lock comprises a lock body 100, a U-shaped lock beam 1, an electronic lock cylinder 2, a mechanical lock cylinder 3, a lock tongue 4 and an anti-knocking component 7.
The lock beam 1 comprises a long lock rod 11, a short lock rod 12 and a connecting rod 13 connecting the long lock rod 11 and the short lock rod 12, wherein the long lock rod 11 or the short lock rod 12 is provided with a first notch 111 for accommodating part of the rod body 4a, and the long lock rod 11 or the short lock rod 12 is also provided with a second notch 112.
The side wall of the first notch 111 away from the connecting rod 13 is a plane perpendicular to the long lock lever 11. The first notch 111 has a shape parallel to a columnar opening of the long lock lever 11.
The electronic lock cylinder 2 and the mechanical lock cylinder 3 are used for driving the lock tongue 4 to be locked or unlocked in a matched mode with the lock beam 1, the electronic lock cylinder 2 is driven by the motor 20, and the electronic lock cylinder 2 is fixed in the lock body. The motor 20 of the electronic lock core 2 is connected with a controller, the controller is connected with a collection module for collecting verification information, and the collection module is connected with a controller
Referring to fig. 7, the electronic lock core 2 includes a motor 20, a first unlocking portion including a first rotation column 21 parallel to a rotation axis of the motor 20 and a first connection portion 210 connecting the rotation axis of the motor 20 with the first rotation column 21 and the motor 20; the mechanical lock core 3 comprises a lock core shell 3a, a lock liner 3b and a second unlocking part for driving the lock tongue to unlock, the lock liner 3b can rotate in the lock core shell 3a, the second unlocking part comprises a second rotating column 31 and a second connecting part 310 for connecting the lock liner 3b with the second rotating column 31, and the rotating axes of the motor 20 and the lock liner 3b are parallel to the long lock rod 11. The lock body 100 is internally fixed with a limiting part 101 accommodated in the second notch 112, and when the side wall of the second notch 112 close to the connecting rod 13 contacts with the limiting part 101, the position of the rod body 4a corresponds to the position of the first notch 111. The first unlocking part and the second unlocking part can also be a cam or eccentric wheel structure.
The first unlocking portion and the second unlocking portion are provided with a first pressing surface 210a and a second pressing surface 310a corresponding to the first driving lever 714 and the second driving lever 715, respectively. The first pressing surface 210a, the second pressing surface 310a are located below the first fitting projection 42 and the second fitting projection 43.
The lock tongue 4 comprises a rod body 4a perpendicular to the long lock rod 11, a first matching protrusion 42 and a second matching protrusion 43 corresponding to the first rotating column 21 and the second rotating column 31 are fixed on one surface of the rod body 4a, facing away from the connecting rod 13, of the rod body 4a, a spring abutting part 41 is also fixed on the rod body 4a, and a locking compression spring 40 is arranged between the spring abutting part 41 and the lock body. The cross section of the rod body 4a is rectangular. The spring abutment 41 has a plate-like structure perpendicular to the rod body 4 a. The first fitting projection 42 and the second fitting projection 43 are plate-like structures perpendicular to the rod body 4 a.
The locking compression spring 40 is used for pressing the spring abutting portion 41 to enable the rod body 4a to be partially accommodated in the first notch 111 to lock the lock beam 1, the first rotating column 21 can enable the rod body 4a to leave the first notch 111 to unlock the lock beam 1 through rotating and pressing the first matching protrusion 42, and the second rotating column 31 can enable the rod body 4a to leave the first notch 111 to unlock the lock beam 1 through rotating and pressing the second matching protrusion 43. A lock beam compression spring 110 is arranged between the bottom of the long blind hole and the long lock rod 11.
The bolt is provided with a matching opening 45, the anti-knocking component 7 comprises an anti-knocking rotating part and a reset torsion spring 72, the anti-knocking rotating part comprises a head rod body 711, a middle rod body 712 perpendicular to the head part, a rotating rod body 713 extending downwards from one end of the middle connecting rod 712 back to the head rod body 711, the rotating rod body 713 extends towards a first unlocking part and a second unlocking part respectively to form a first driving rod 714 and a second driving rod 715, the first extrusion surface 210a and the second extrusion surface 310a can rotate along with the first unlocking part and the second unlocking part to drive the rotating rod body to enable the head rod body to be separated from the matching opening 45 before unlocking the bolt 4, and the reset torsion spring 72 is used for keeping the head rod body 71 to be accommodated in the matching opening 45 so as to prevent unlocking of the bolt 4.
When the head rod 11 is accommodated in the fitting opening 45, the intermediate rod 712 is parallel to the tongue rod 4a of the tongue. So that the lock body is not easily disengaged from the mating opening 45 by striking the head shank 11.
In the padlock of the invention, the first unlocking part and the second unlocking part are respectively provided with a first extrusion surface and a second extrusion surface which are respectively corresponding to the first driving rod and the second driving rod, the first extrusion surface and the second extrusion surface can rotate along with the first unlocking part and the second unlocking part to drive the rotating rod body to separate the head rod body from the matching opening before unlocking the lock tongue, and the reset torsion spring is used for keeping the head rod body accommodated in the matching opening so as to prevent the lock tongue from unlocking.
The present invention is not limited to the above embodiments, but is capable of modification in all aspects and variations in all aspects without departing from the spirit and scope of the present invention.
Claims (5)
1. An anti-knocking single-bolt double-system intelligent padlock comprises a lock body, a bolt, a U-shaped lock beam, an electronic lock cylinder and a mechanical lock cylinder, wherein the electronic lock cylinder and the mechanical lock cylinder are fixed in the lock body; the electronic lock cylinder comprises a motor and a first unlocking part for driving the lock tongue to unlock, and the mechanical lock cylinder comprises a lock liner matched with a key, a lock cylinder shell sleeved outside the lock liner and a second unlocking part for driving the lock tongue to unlock; the motor, the lock liner and the long lock rod are parallel in axis, and is characterized in that,
the lock body is rotationally connected with an anti-knocking component positioned between the first unlocking part and the second unlocking part, and the anti-knocking component is connected with the anti-knocking component
The bolt is provided with a matched opening, the anti-knocking component comprises an anti-knocking rotating part and a reset torsion spring, and the anti-knocking rotating part is wrapped
A head rod body, a middle rod body vertical to the head and a rotation extending downwards from one end of the middle rod body back to the head
The movable rod body is respectively towards the first driving rod and the second driving rod which extend from the rotary rod body to the first unlocking part and the second unlocking part
The first unlocking part and the second unlocking part are respectively provided with a first driving rod and a second driving rod which respectively correspond to the first driving rod and the second driving rod
The first extrusion surface and the second extrusion surface can rotate along with the first unlocking part and the second unlocking part
Before the lock tongue is unlocked, the rotary rod body is driven to enable the head rod body to be separated from the matched opening, and the reset torsion spring is used for
Maintaining the head rod body accommodated in the matching opening so as to prevent the lock tongue from unlocking;
when the head rod body is accommodated in the matching opening, the middle rod body is parallel to the lock tongue rod body of the lock tongue, the lock tongue rod body is also fixedly provided with a spring abutting part, and a locking compression spring is arranged between the spring abutting part and the lock body;
the lower surface of the lock tongue rod body is provided with a first matching bulge and a second matching bulge which respectively correspond to the first unlocking part and the second unlocking part;
the second matching bulge and the second matching bulge are plate-shaped structures perpendicular to the bolt body;
the lock body is provided with a long blind hole for accommodating the long lock rod, and a lock beam compression spring is arranged between the bottom of the long blind hole and the long lock rod;
the motor is connected with a controller, and the controller is connected with an acquisition module for acquiring verification information.
2. The anti-strike single-bolt dual-system intelligent padlock of claim 1, wherein the first unlocking portion and the second unlocking portion are eccentric shafts or cams.
3. The anti-knocking single-bolt dual-system intelligent padlock of claim 1, wherein the acquisition module is
One or more of Bluetooth module, fingerprint sensor and password input keyboard.
4. The anti-strike single bolt dual system smart padlock of any one of claims 1 to 3, wherein
The cross section of the bolt body is rectangular.
5. The anti-strike single bolt dual system smart padlock of claim 1, wherein,
the spring abutting part is of a plate-shaped structure perpendicular to the lock tongue body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301686.2A CN109296268B (en) | 2018-11-02 | 2018-11-02 | Anti-knocking single-bolt double-system intelligent padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301686.2A CN109296268B (en) | 2018-11-02 | 2018-11-02 | Anti-knocking single-bolt double-system intelligent padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109296268A CN109296268A (en) | 2019-02-01 |
| CN109296268B true CN109296268B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811301686.2A Active CN109296268B (en) | 2018-11-02 | 2018-11-02 | Anti-knocking single-bolt double-system intelligent padlock |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838156B (en) * | 2019-03-19 | 2020-07-10 | 宁波生久柜锁有限公司 | Bluetooth intelligent padlock |
| CN110145178B (en) * | 2019-04-25 | 2023-09-22 | 宁波生久科技有限公司 | Hand-pulling type intelligent latch lock |
| CN110685506A (en) * | 2019-11-14 | 2020-01-14 | 云南卓沛科技有限公司 | Electronic lock assembly and electronic lock |
| CN113137141A (en) * | 2021-04-23 | 2021-07-20 | 中山亿联智能科技有限公司 | Intelligent lock with multiple unlocking modes |
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| CN109296268A (en) | 2019-02-01 |
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