CN211448147U - Automatic door locking mechanism - Google Patents
Automatic door locking mechanism Download PDFInfo
- Publication number
- CN211448147U CN211448147U CN201922086581.6U CN201922086581U CN211448147U CN 211448147 U CN211448147 U CN 211448147U CN 201922086581 U CN201922086581 U CN 201922086581U CN 211448147 U CN211448147 U CN 211448147U
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- Prior art keywords
- locking
- lock
- rack
- assembly
- transverse
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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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
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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
- 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
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
- E05B65/523—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding parallel to the surface on which the lock is mounted
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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
- E05B2047/0024—Cams
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The utility model provides an automatic door locking mechanism, which comprises a motor component, a locking pull rod component, a gear component, a first locking component and a second locking component; the motor assembly and the lock pull rod assembly are both mechanically connected with the first locking assembly, and the first locking assembly and the second locking assembly are both mechanically connected with the gear assembly. The utility model discloses an automatic door locking mechanism possesses mechanical unlocking and locking and electron switching lock function, long service life simultaneously.
Description
Technical Field
The utility model relates to a tool to lock technical field especially relates to an automatic door locking mechanism.
Background
The existing door locks are generally divided into mechanical locks and electronic locks, and the mechanical locks are generally unlocked and locked by manually using a key; and the electronic lock controls the closing of the mechanical switch through the circuit board, so that the locking and unlocking are completed.
However, the above two door locks have disadvantages that the mechanical lock needs to be manually unlocked by using a key, the unlocking process is complicated, and the mechanical lock needs to be separately configured when the key is lost. When the internal parts of the electronic lock are damaged, the electronic lock cannot be unlocked, and the whole door lock needs to be detached and replaced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a possess simultaneously that machinery opens shutting and electron switching lock function, long service life's automatic door locking mechanism.
The utility model adopts the technical proposal that: an automatic door locking mechanism, comprising: the locking device comprises a motor assembly, a locking pull rod assembly, a gear assembly, a first locking assembly and a second locking assembly; the motor assembly and the lock pull rod assembly are both mechanically connected with the first locking assembly, and the first locking assembly and the second locking assembly are both mechanically connected with the gear assembly;
the gear assembly comprises a mounting seat, a main gear and a mounting column; the mounting column is mounted on the mounting seat, and the main gear is rotatably mounted on the mounting column; the first locking assembly is meshed with one side of the main gear, and the second locking assembly is meshed with the other side of the main gear; the motor assembly comprises a drive motor, a cam and a motor pull rod; the cam is arranged on an output shaft of the driving motor, one end of the motor pull rod is arranged on the cam, and the other end of the motor pull rod is arranged on the first locking component;
the lock pull rod assembly comprises a lock wheel pull rod, a lock swinging block and an anti-prying piece; the lock swing block is arranged close to the mounting seat, one end of the lock wheel pull rod is mounted on the lock swing block, and the other end of the lock wheel pull rod is mounted on the first locking component; the anti-prying piece is rotatably arranged on the mounting column, and the anti-prying piece is positioned below the main gear; one end of the anti-prying piece, which is close to the lock swinging block, is provided with a screw post, and the other end of the anti-prying piece is provided with an extending part which extends to the cam; the lock pendulum block is close to one side of screw post is equipped with the side cut for promote the screw post, the cam is equipped with the bump, is used for promoting the extension.
Further, the first locking assembly comprises a first longitudinal rack and a first longitudinal locking pin, the first longitudinal rack comprises a first mounting part, a first convex tooth part and a second convex tooth part, and the first convex tooth part and the second convex tooth part are connected to two ends of the first mounting part; one end of the first longitudinal lock pin is connected with the first convex tooth part, and the second convex tooth part is meshed with one side of the main gear; one end of the motor pull rod is mounted on the cam, and the other end of the motor pull rod is mounted at one end, close to the second convex tooth part, of the first mounting part; one end of the lock wheel pull rod is mounted on the lock swing block, and the other end of the lock wheel pull rod is mounted on the second convex tooth portion.
Further, the first locking assembly further comprises a first transverse rack, a first gear and a first transverse locking pin; the first transverse rack and the first longitudinal rack are perpendicular to each other, and the first convex tooth part and the first transverse rack are both meshed with the first gear; one end of the first transverse lock pin is connected with the first transverse rack.
Further, first only lock subassembly includes first fixed block, first vertical rack with the equal movable mounting of first horizontal rack in first fixed block, first installation department is close to the one end of first dogtooth portion with be connected with first extension spring between the first fixed block, just first extension spring with first vertical rack parallel arrangement.
Further, the second locking assembly comprises a second longitudinal rack and a second longitudinal locking pin; the second longitudinal rack comprises a second mounting part, a third convex tooth part and a fourth convex tooth part which are connected to two ends of the second mounting part; the fourth convex tooth part is meshed with the other side of the main gear, and one end of the second longitudinal lock pin is connected with the third convex tooth part.
Further, the second locking assembly further comprises a second transverse rack, a second gear and a second transverse locking pin; the second transverse rack is perpendicular to the second longitudinal rack, and the third convex tooth part and the second transverse rack are both meshed with a second gear; one end of the second transverse lock pin is connected with the second transverse rack.
Further, the second locking assembly further comprises a second fixed block, the second longitudinal rack and the second transverse rack are movably mounted on the second fixed block, the second mounting portion is close to one end of the third convex tooth portion and a second tension spring is connected between the second fixed block, and the second tension spring and the second longitudinal rack are arranged in parallel.
Further, a first connecting rod is connected between the first convex tooth part and the first longitudinal lock pin, and a first connecting piece is connected between the first transverse rack and the first transverse lock pin; a second connecting rod is connected between the third convex tooth part and the second longitudinal lock pin, and a second connecting piece is connected between the second transverse rack and the second transverse lock pin.
Furthermore, a third tension spring is connected between the anti-prying piece and the mounting seat.
Further, the automatic door locking mechanism also comprises a top stop component; the top stop component is matched with the first locking component for use, and comprises a limiting seat, a limiting nail and an elastic piece; the limiting seat is provided with a mounting hole, the elastic piece is mounted in the mounting hole, one end of the limiting nail is located in the mounting hole and abutted against the elastic piece, and the other end of the limiting nail extends out of the mounting hole.
Compared with the prior art, the utility model discloses an automatic door locking mechanism sets up motor element and lock draw bar assembly and first only lock subassembly and second only lock subassembly mechanical connection to make automatic door locking mechanism possess mechanical unlocking and locking and electron switching lock function simultaneously, increase automatic door locking mechanism's life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings, there is shown in the drawings,
FIG. 1: the installation schematic diagram of the automatic door locking mechanism of the utility model is shown;
FIG. 2: the utility model discloses a perspective view of an automatic door locking mechanism;
FIG. 3: the utility model discloses a partial schematic diagram of an automatic door locking mechanism;
FIG. 4: the schematic view of the first locking assembly of the present invention;
FIG. 5: the second locking assembly of the present invention;
FIG. 6: the automatic door locking mechanism of the utility model is in the schematic view of the unlocking state;
FIG. 7: the utility model discloses a local schematic diagram of an automatic door locking mechanism in an unlocking state;
FIG. 8: the automatic door locking mechanism of the utility model is in the partial side view of the unlocking state;
FIG. 9: the utility model discloses a schematic diagram of a lock draw bar assembly;
FIG. 10: the utility model discloses lock draw bar assembly is in the schematic diagram of state of unblanking
FIG. 11: the utility model discloses automatic door locking mechanism is in the local schematic diagram of shutting state.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1 to 4, the automatic door locking mechanism of the present invention is configured to be installed on a door 100, and includes a motor assembly, a lock lever assembly, a gear assembly, a first locking assembly, and a second locking assembly; the motor assembly and the lock pull rod assembly are both mechanically connected with the first locking assembly, and the first locking assembly and the second locking assembly are both mechanically connected with the gear assembly.
The gear assembly comprises a mounting seat 1, a main gear 2 and a mounting column 3; the mounting seat 1 is mounted on the door 100, the mounting post 3 is mounted on the mounting seat 1, and the main gear 2 is rotatably mounted on the mounting post 3.
The first locking assembly comprises a first fixing block 4, a first longitudinal rack 5, a first pull rod 6, a first longitudinal lock pin 7, a first transverse rack 8, a first gear 9, a first connecting piece 10 and a first transverse lock pin 11. The first fixing block 4 is mounted on the door 100, and the first longitudinal rack is movably mounted on the first fixing block 4, and includes a first mounting portion 501, and a first tooth portion 502 and a second tooth portion 503 connected to two ends of the first mounting portion 501. The first pull rod 6 is mounted to the first tooth portion 502, and the second tooth portion 503 is engaged with one side of the main gear 2. The first longitudinal lock pin 7 is mounted on the door 100 through the first fixing seat 12, and one end of the first longitudinal lock pin 7 is connected with the first pull rod 6.
The first gear 9 is attached to the first fixed block 4, and the first tooth portion 502 is engaged with the first gear 9. The first transverse rack 8 is movably mounted on the first fixing block 4, the first transverse rack 8 is perpendicular to the first longitudinal rack 5, and the first transverse rack 8 is meshed with the first gear 9. The first connecting piece 10 is connected to the first transverse rack 8, the first transverse lock pin 11 is mounted on the box door through the second fixing seat 14, and one end of the first transverse lock pin 11 is connected with the first connecting piece 10. Further, a first tension spring 13 is connected between one end of the first mounting portion 501 close to the first protruding tooth portion 502 and the first fixing block 4, and the first tension spring 13 is parallel to the first longitudinal rack 5 to provide a reset elastic force for the first longitudinal rack 5.
As shown in fig. 1 and 6, the automatic door locking mechanism further includes a top stop assembly located in front of the second fixed seat 14. The top stop component comprises a limiting seat 15, a limiting nail 16 and an elastic piece 17; the limiting seat 15 is mounted on the door 100, the limiting seat 15 is provided with a mounting hole 150, the elastic member 17 is mounted in the mounting hole 150, one end of the limiting nail 16 is located in the mounting hole 150 and abuts against the elastic member 17, and the other end extends out of the mounting hole 150.
As shown in fig. 1 to 3, the motor assembly includes a mounting bracket 18, a driving motor 19, a cam 20, and a motor lever 21; the mount 18 is mounted on the door 100, the driving motor 19 is mounted on the mount 18, the cam 20 is mounted on the output shaft of the driving motor 19, one end of the motor lever 21 is mounted on the cam 20, and the other end is mounted on one end of the first mounting portion 501 close to the second protruding tooth portion 503.
The lock pull rod assembly comprises a lock wheel pull rod 22, a lock swinging block 23 and an anti-pry sheet 24; the lock swing block 23 is rotatably mounted to the door 100 via a rotating shaft 25, and is close to the mounting base 1. One end of the lock wheel pull rod 22 is mounted on the lock swing block 23, and the other end is mounted on the second convex tooth part 503. The anti-prying plate 24 is rotatably mounted to the mounting post 3 and the anti-prying plate 24 is located below the main gear 2. Furthermore, one end of the anti-prying plate 24 close to the lock swing block 23 is provided with a screw post 26, and the other end is provided with an extending portion 27 extending to the cam 20. The lock swing block 23 has a cut edge 230 on a side thereof adjacent to the screw post 26 for pushing the screw post 26, and the cam 20 has a protrusion 201 for pushing the anti-pry plate 24. In addition, a third tension spring 28 is connected between the anti-prying piece 24 and the mounting seat 1, and provides reset elasticity for the anti-prying piece 24. The anti-prying plate 24 is further provided with a straight edge portion 240 for preventing the main gear 2 from rotating to open the door under an abnormal door opening state, thereby achieving the purpose of anti-falling or anti-prying locking.
As shown in fig. 1, 2 and 5, the second locking assembly includes a second fixed block 29, a second longitudinal rack 30, a second pull rod 31, a second longitudinal lock pin 32, a second transverse rack 33, a second gear 34, a second connecting plate 35, and a second transverse lock pin 36. The second fixing block 29 is mounted on the door 100, and the second longitudinal rack 30 is movably mounted on the second fixing block 29 and includes a second mounting portion 301, and a third tooth portion 302 and a fourth tooth portion 303 connected to two ends of the second mounting portion 301. The second pull rod 31 is mounted to the third spur portion 302, and the fourth spur portion 303 is engaged with the other side of the main gear 2. The second longitudinal lock pin 32 is mounted to the door 100 through the third fixing seat 37, and one end of the second longitudinal lock pin 32 is connected to the second pull rod 31.
The second gear 34 is mounted to the second fixed block 29, and the third toothed portion 302 is engaged with the second gear 34. The second transverse rack 33 is movably mounted on the second fixing block 29, the second transverse rack 33 is perpendicular to the second longitudinal rack 30, and the second transverse rack 33 is meshed with the second gear 34. The second connecting piece 35 is connected to the second transverse rack 33, the second transverse lock pin 36 is mounted to the door 100 through the fourth fixing seat 38, and one end of the second transverse lock pin 36 is connected to the second connecting piece 35. Further, a second tension spring 39 is connected between one end of the second mounting portion 301 close to the third protruding tooth portion 302 and the second fixing block 29, and the second tension spring 39 is parallel to the second longitudinal rack 30 to provide a reset elastic force for the second longitudinal rack 30.
As shown in fig. 7 to 11, the automatic door locking mechanism of the present invention can be unlocked by a motor assembly or a lock lever assembly, wherein,
the motor assembly unlocking process is as follows:
the cam 20 is driven by the driving motor 19 to rotate, the motor pull rod 21 is pulled, the motor pull rod 21 pulls the first longitudinal rack 5 to move towards the direction of the second longitudinal rack 30, and the first pull rod 6 pulls the first longitudinal lock pin 7 to contract; meanwhile, the first convex tooth part 502 pushes the first gear 9 to rotate, the first gear 9 pulls the first transverse rack 8, the first connecting piece 10 is pulled by the first transverse rack 8, the first transverse lock pin 11 is pulled by the first connecting piece 10 to contract and is moved away from the position of the limit nail 16, and the limit nail 16 is ejected out under the action of the elastic piece 17 and is propped against the outside of the first transverse lock pin 11;
meanwhile, the driving motor 19 drives the cam 20 to rotate, the salient point 201 pushes the extension portion 27, so that the anti-prying plate 24 moves towards the direction of the second longitudinal rack 30 to drive the main gear 2 to rotate, and meanwhile, the second salient tooth portion 503 pushes the main gear 2 to rotate; the main gear 2 pulls the fourth toothed portion 303, so that the second longitudinal rack 30 moves towards the first longitudinal rack 5, so that the second pull rod 31 pulls the second longitudinal lock pin 32 to contract;
meanwhile, the third convex tooth portion 302 pushes the second gear 34 to rotate, the second gear 34 pulls the second transverse rack 33, the second transverse rack 33 pulls the second connecting piece 35, and the second connecting piece 35 pulls the second transverse lock pin 36 to contract, so that unlocking of the automatic door locking mechanism is realized.
When the door 100 is closed, the box body 200 presses the limit pin 16 into the mounting hole 150, the driving motor 19 stops, the first longitudinal rack 5 is pulled by the first tension spring 13 to reset, the second longitudinal rack 30 is pulled by the second tension spring 39 to reset, the whole locking process is opposite to the unlocking process, and the first transverse lock pin 11 extends out and presses the limit pin 16 and the box body 200, so that locking is realized.
The unlocking process of the lock pull rod assembly is as follows:
the lock swing block 23 is pushed, so that the lock swing block 230 pushes the screw post 26, thereby pushing the anti-prying plate 24 to move towards the first locking assembly, driving the main gear 2 to rotate, and the main gear 2 simultaneously pulls the second convex tooth part 503 and the fourth convex tooth part 303, so that the first longitudinal rack 5 and the second longitudinal rack 30 move towards each other; a first pull rod 6 is pulled by the first longitudinal rack 5, and the first pull rod 6 pulls a first longitudinal lock pin 7 to contract; meanwhile, the first convex tooth part 502 pushes the first gear 9 to rotate, the first gear 9 pulls the first transverse rack 8, the first connecting piece 10 is pulled by the first transverse rack 8, the first transverse lock pin 11 is pulled by the first connecting piece 10 to contract and is moved away from the position of the limit nail 16, and the limit nail 16 is ejected out under the action of the elastic piece 17 and is propped against the outside of the first transverse lock pin 11;
a second pull rod 31 is pulled by the second longitudinal rack 30, and the second pull rod 31 pulls a second longitudinal lock pin 32 to contract; meanwhile, the third convex tooth portion 302 pushes the second gear 34 to rotate, the second gear 34 pulls the second transverse rack 33, the second transverse rack 33 pulls the second connecting piece 35, and the second connecting piece 35 pulls the second transverse lock pin 36 to contract, so that unlocking of the automatic door locking mechanism is realized.
When the door 100 is closed, the box body 200 presses the limit nail 16 into the mounting hole 150, the lock swing block 23 is rotated, so that the lock swing block 230 leaves the screw post 26, the third tension spring 28 pulls the anti-prying piece 24 to reset, the whole locking process is opposite to the unlocking process, and the first transverse lock pin 11 extends out and presses the limit nail 16 and the box body 200, so that locking is realized.
To sum up, the utility model discloses automatic door locking mechanism ends lock subassembly and second through setting up motor element and lock draw bar assembly and first lock subassembly and second and is connected to make automatic door locking mechanism possess mechanical unlocking lock and electron switching lock function simultaneously, increase automatic door locking mechanism's life.
As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.
Claims (10)
1. An automatic door locking mechanism, comprising: the locking device comprises a motor assembly, a locking pull rod assembly, a gear assembly, a first locking assembly and a second locking assembly; the motor assembly and the lock pull rod assembly are both mechanically connected with the first locking assembly, and the first locking assembly and the second locking assembly are both mechanically connected with the gear assembly;
the gear assembly comprises a mounting seat, a main gear and a mounting column; the mounting column is mounted on the mounting seat, and the main gear is rotatably mounted on the mounting column; the first locking assembly is meshed with one side of the main gear, and the second locking assembly is meshed with the other side of the main gear; the motor assembly comprises a drive motor, a cam and a motor pull rod; the cam is arranged on an output shaft of the driving motor, one end of the motor pull rod is arranged on the cam, and the other end of the motor pull rod is arranged on the first locking component;
the lock pull rod assembly comprises a lock wheel pull rod, a lock swinging block and an anti-prying piece; the lock swing block is arranged close to the mounting seat, one end of the lock wheel pull rod is mounted on the lock swing block, and the other end of the lock wheel pull rod is mounted on the first locking component; the anti-prying piece is rotatably arranged on the mounting column, and the anti-prying piece is positioned below the main gear; one end of the anti-prying piece, which is close to the lock swinging block, is provided with a screw post, and the other end of the anti-prying piece is provided with an extending part which extends to the cam; the lock pendulum block is close to one side of screw post is equipped with the side cut for promote the screw post, the cam is equipped with the bump, is used for promoting the extension.
2. The automatic door-locking mechanism according to claim 1, wherein: the first locking assembly comprises a first longitudinal rack and a first longitudinal lock pin, and the first longitudinal rack comprises a first mounting part, a first convex tooth part and a second convex tooth part which are connected to two ends of the first mounting part; one end of the first longitudinal lock pin is connected with the first convex tooth part, and the second convex tooth part is meshed with one side of the main gear; one end of the motor pull rod is mounted on the cam, and the other end of the motor pull rod is mounted at one end, close to the second convex tooth part, of the first mounting part; one end of the lock wheel pull rod is mounted on the lock swing block, and the other end of the lock wheel pull rod is mounted on the second convex tooth portion.
3. The automatic door-locking mechanism according to claim 2, wherein: the first locking assembly further comprises a first transverse rack, a first gear and a first transverse locking pin; the first transverse rack and the first longitudinal rack are perpendicular to each other, and the first convex tooth part and the first transverse rack are both meshed with the first gear; one end of the first transverse lock pin is connected with the first transverse rack.
4. The automatic door-locking mechanism according to claim 3, wherein: first only lock subassembly includes first fixed block, first vertical rack with the equal movable mounting of first horizontal rack in first fixed block, first installation department is close to the one end of first dogtooth portion with be connected with first extension spring between the first fixed block, just first extension spring with first vertical rack parallel arrangement.
5. The automatic door-locking mechanism according to claim 3, wherein: the second locking assembly comprises a second longitudinal rack and a second longitudinal lock pin; the second longitudinal rack comprises a second mounting part, a third convex tooth part and a fourth convex tooth part which are connected to two ends of the second mounting part; the fourth convex tooth part is meshed with the other side of the main gear, and one end of the second longitudinal lock pin is connected with the third convex tooth part.
6. The automatic door-locking mechanism according to claim 5, wherein: the second locking assembly further comprises a second transverse rack, a second gear and a second transverse locking pin; the second transverse rack is perpendicular to the second longitudinal rack, and the third convex tooth part and the second transverse rack are both meshed with a second gear; one end of the second transverse lock pin is connected with the second transverse rack.
7. The automatic door-locking mechanism according to claim 6, wherein: the second locking assembly further comprises a second fixed block, the second longitudinal rack and the second transverse rack are movably mounted on the second fixed block, the second mounting portion is close to one end of the third convex tooth portion and a second tension spring is connected between the second fixed block, and the second tension spring is parallel to the second longitudinal rack.
8. The automatic door-locking mechanism according to claim 6, wherein: a first connecting rod is connected between the first convex tooth part and the first longitudinal lock pin, and a first connecting piece is connected between the first transverse rack and the first transverse lock pin; a second connecting rod is connected between the third convex tooth part and the second longitudinal lock pin, and a second connecting piece is connected between the second transverse rack and the second transverse lock pin.
9. The automatic door-locking mechanism according to claim 1, wherein: and a third tension spring is connected between the anti-prying piece and the mounting seat.
10. The automatic door-locking mechanism according to claim 1, wherein: the automatic door locking mechanism also comprises a jacking component; the top stop component is matched with the first locking component for use, and comprises a limiting seat, a limiting nail and an elastic piece; the limiting seat is provided with a mounting hole, the elastic piece is mounted in the mounting hole, one end of the limiting nail is located in the mounting hole and abutted against the elastic piece, and the other end of the limiting nail extends out of the mounting hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019216352390 | 2019-09-27 | ||
| CN201921635239 | 2019-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448147U true CN211448147U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086581.6U Active CN211448147U (en) | 2019-09-27 | 2019-11-26 | Automatic door locking mechanism |
| CN201911170112.0A Active CN110821293B (en) | 2019-09-27 | 2019-11-26 | Automatic door locking mechanism and unlocking method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911170112.0A Active CN110821293B (en) | 2019-09-27 | 2019-11-26 | Automatic door locking mechanism and unlocking method |
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| CN (2) | CN211448147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109753A (en) * | 2021-11-15 | 2022-03-01 | 东莞市辅金精密组件有限公司 | Linkage control mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891232B (en) * | 2020-07-17 | 2021-06-01 | 广东焊将科技实业有限公司 | Positioning device for opening and closing of wagon box door |
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| US8876172B2 (en) * | 2004-03-05 | 2014-11-04 | Triteq Lock And Security, Llc | Vending machine lock with motor controlled slide-bar and hook mechanism and electronic access |
| CN101871284B (en) * | 2010-05-25 | 2012-05-30 | 刘茂胜 | Mechatronic anti-theft lock body |
| CN201981885U (en) * | 2011-03-11 | 2011-09-21 | 浙江金财工贸有限公司 | Emergent anti-theft lock of invisible belt |
| CN204175055U (en) * | 2014-10-20 | 2015-02-25 | 李江波 | Safe door lock linkage device |
| CN110017061A (en) * | 2019-02-25 | 2019-07-16 | 四川宝家安锁业有限公司 | Key, which is opened, automatically turns on integral and intelligent lock with motor |
| CN110029877A (en) * | 2019-05-19 | 2019-07-19 | 德施盾(深圳)科技有限公司 | A kind of auto-manual is double to drive lock body |
| CN110195532A (en) * | 2019-06-11 | 2019-09-03 | 宁波望通锁业有限公司 | A kind of three-dimensional electronic lock |
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2019
- 2019-11-26 CN CN201922086581.6U patent/CN211448147U/en active Active
- 2019-11-26 CN CN201911170112.0A patent/CN110821293B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109753A (en) * | 2021-11-15 | 2022-03-01 | 东莞市辅金精密组件有限公司 | Linkage control mechanism |
| CN114109753B (en) * | 2021-11-15 | 2022-08-30 | 东莞市辅金精密组件有限公司 | Linkage control mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110821293B (en) | 2021-08-10 |
| CN110821293A (en) | 2020-02-21 |
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