CN111219098B - Large push-pull lock structure with hovering middle - Google Patents
Large push-pull lock structure with hovering middle Download PDFInfo
- Publication number
- CN111219098B CN111219098B CN202010139973.9A CN202010139973A CN111219098B CN 111219098 B CN111219098 B CN 111219098B CN 202010139973 A CN202010139973 A CN 202010139973A CN 111219098 B CN111219098 B CN 111219098B
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- China
- Prior art keywords
- push
- pull
- lock
- piece
- shell
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Classifications
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
-
- 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
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a middle hovering large push-pull lock structure, which comprises a front handle surface shell, a front handle bottom shell, an outer lock surface shell, a front lock iron cover plate assembly, a rear lock surface shell, a rear handle bottom shell and a rear handle surface shell, wherein the front end surface of the front handle surface shell is provided with a touch screen assembly, the upper side of the touch screen assembly is provided with a camera lens, the lower side of the camera module is provided with a main board assembly, the front handle surface shell is arranged at the front side of the front handle bottom shell, the upper end of the front handle bottom shell is provided with a rotating base, and the rotating base is rotationally connected with the upper end of the front handle surface shell through a rotating base bolt; according to the middle hovering large push-pull lock structure, through the double-torsion spring structure, the middle hovering enables push-pull action strokes not to interfere with each other, and good positioning can be realized, and positioning looseness during hovering can be prevented; the mechanism is flexible and reliable, adopts a double torsion spring type reset structure, has low friction and has no positioning loosening problem; through the switching-over slider, realize controlling to open the door and the compatible of inside and outside opening the door, a switch adaptation all structure's door.
Description
Technical Field
The invention belongs to the technical field of locks, and particularly relates to a middle hovering large push-pull lock structure.
Background
The existing push-pull lock is structurally characterized in that the push and pull actions can only be operated in one direction due to the problem of insufficient stroke, namely when the push action is realized, the pull action is limited and the stroke is occupied by the push action, so that the push-pull lock is more troublesome to use and is easy to cause problems.
Disclosure of Invention
The invention aims to provide a large push-pull lock structure with a hovering middle part, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the middle hovering large push-pull lock structure comprises a front handle surface shell, a front handle bottom shell, an outer lock surface shell, a front lock iron cover plate assembly, a rear lock surface shell, a rear handle bottom shell and a rear handle surface shell, wherein the front end face of the front handle surface shell is provided with a touch screen assembly, the upper side of the touch screen assembly is provided with a camera lens, the inner side of the front handle surface shell is provided with a camera module, the lower side of the camera module is provided with a main board assembly, the lower side of the front handle surface shell and positioned on the touch screen assembly is provided with a fingerprint module, the fingerprint module is fixed by a fingerprint module fixing piece, the front handle surface shell is arranged on the front side of the front handle bottom shell, the upper end of the front handle bottom shell is provided with a rotary base, the rotary base is rotationally connected with the upper end of the front handle surface shell by a rotary base, the lower side of the front handle surface shell is provided with a push-pull block, the push-pull plug cover I, the upper side of the front handle surface shell is provided with a push-pull transmission block, the lower side of the front handle cover II and the front handle cover III is provided with a push-pull transmission block, the front handle cover III is respectively, the front handle cover II is provided with a push-pull transmission seat II, the front handle cover III is provided with a push-pull transmission seat, the front handle II and the front handle cover III is respectively, and the front handle cover III is connected by the front through the front handle cover III, and the front handle through the rotary handle and the rotary handle respectively; a horn is also arranged on the front handle bottom shell;
the front handle bottom shell is arranged on the outer end face of the outer lock face shell, the front lock iron cover plate component and the rear lock iron cover plate component are arranged between the outer lock face shell and the rear lock face shell, a square bar reset gear is arranged on the left end face of the front lock iron cover plate component, a square bar reset torsion spring is arranged on the square bar reset gear, the outer side of the square bar reset torsion spring is connected with a square bar reset torsion spring cover plate, the lower side of the square bar reset gear is meshed with a square bar transmission block, the lower end of the front lock iron cover plate component is further provided with a lock cylinder fixing piece, the upper end of the lock cylinder fixing piece is connected with a lock body clutch shifting piece through a bolt, the upper end of the lock cylinder fixing piece is further connected with a clutch shifting rod transmission block, one end of the clutch shifting rod transmission block is meshed with the lock cylinder transmission block, the lower end of the lock cylinder transmission block is spliced in the lock cylinder, a USB component is further arranged at the bottom of the front lock iron cover plate component, and square bar reset torsion spring covers, square bar reset gears and square bar transmission blocks are also arranged on the front lock iron cover plate component;
the bottom of the rear lock surface shell is provided with a back lock toggle switch which is connected with a gear spring;
the right side of the rear lock face shell is connected with a rear handle face shell, the upper end of the rear handle face shell is provided with a second rotating base, the second rotating base is connected with the upper end of the rear handle face shell through a bolt, the rear handle face shell is also provided with a power panel, the right side of the rear handle face shell is connected with the rear handle face shell, a battery is installed in the rear handle face shell, and the outer side of the battery is provided with a battery cover;
the lower end between the rear handle surface shell and the rear handle bottom shell is also provided with a group of push-pull blocks, push-pull reset torsion springs, a push-pull base, a push-pull transmission block and a push-pull transmission sliding block, and the connection modes are the same.
Preferably, the camera module is fixed on the front handle surface shell through a camera fixing iron plate, and buffer foam is arranged between the camera module and the camera fixing iron plate.
Preferably, the left side of the front lock iron cover plate assembly and the right side of the rear lock iron cover plate assembly are both provided with lock surface anti-slip pads.
Preferably, a lock body is arranged between the front lock iron cover plate assembly and the rear lock iron cover plate assembly, and the lock body is fixed through a lock surface alignment stud.
Preferably, the right end of the square bar transmission block is fixed through a clamp spring, and a gasket is arranged on the inner side of the clamp spring.
The invention has the technical effects and advantages that: according to the middle hovering large push-pull lock structure, through the double-torsion spring structure, the middle hovering enables push-pull action strokes not to interfere with each other, and good positioning can be realized, and positioning looseness during hovering can be prevented; the mechanism is flexible and reliable, adopts a double torsion spring type reset structure, has low friction and has no positioning loosening problem; through the switching-over slider, realize controlling to open the door and the compatible of inside and outside opening the door, a switch adaptation all structure's door.
Drawings
FIG. 1 is a schematic diagram of an explosive structure of the present invention;
FIG. 2 is a schematic diagram of a combined structure of the present invention;
FIG. 3 is a schematic diagram of a push-pull driving block state 1;
FIG. 4 is a schematic diagram of a push-pull driving block state 2 according to the present invention;
fig. 5 is a schematic structural diagram of a push-pull transmission block state 3 according to the present invention.
In the figure: 1. a camera lens; 2. a touch screen assembly; 3. a front handle face housing; 4. a camera module; 5. a main board assembly; 6. buffering foam; 7. a camera fixing iron plate; 8. a fingerprint module; 9. a fingerprint module fixing member; 10. rotating the base bolt; 11. a rotating base; 12. a front handle bottom case; 13. an outer lock face housing; 14. square strip reset torsion spring cover plate; 15. square bar reset torsion spring; 16. square bar reset gear; 17. a locking surface anti-slip pad; 18. a front lock iron cover plate assembly; 19. a gasket; 20. clamping springs; 21. a lock body; 24. a rear lock iron cover plate assembly; 29. a rear lock face housing; 30. a rear handle bottom case; 31. a second rotating base; 32. rotating the second bolt of the base; 33. a power panel; 34. a rear handle face housing; 35. a battery; 36. a battery cover; 48. a reverse locking toggle switch; 49. a gear spring; 52. aligning the stud with the lock surface; 53. the lock body is engaged with the shifting plate; 54. a USB component; 55. a lock cylinder fixing member; 56. square bar transmission block; 57. a plug pin; 58. a lock core; 59. a clutch driving rod transmission block; 60. a lock cylinder transmission block; 61. a horn; 62. a push-pull base; 63. a first bolt; 64. a second bolt; 66. a third bolt; 67. push-pull transmission sliding blocks; 68. push-pull transmission block; 69. a third bolt cover; 70. push-pull reset torsion spring; 71. a second bolt cover; 72. a first bolt cover; 73. a push-pull block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a middle hovering large push-pull lock structure as shown in figures 1-5, which comprises a front handle surface shell 3, a front handle bottom shell 12, an outer lock surface shell 13, a front lock iron cover plate assembly 18, a rear lock iron cover plate assembly 24, a rear lock surface shell 29, a rear handle bottom shell 30 and a rear handle surface shell 34, wherein the front end surface of the front handle surface shell 3 is provided with a touch screen assembly 2, the upper side of the touch screen assembly 2 is provided with a camera lens 1, the inner side of the front handle surface shell 3 is provided with a camera module 4, the lower side of the camera module 4 is provided with a main board assembly 5, the lower side of the front handle surface shell 3, which is positioned on the touch screen assembly 2, is provided with a fingerprint module 8, the fingerprint module 8 is fixed by a fingerprint module fixing piece 9, the front handle surface shell 3 is arranged on the front side of the front handle bottom shell 12, the upper end of the front handle bottom shell 12 is provided with a rotating base 11, the rotating base 11 is rotationally connected with the upper end of the front handle surface shell 3 through a rotating base bolt 10, the lower side of the front handle surface shell 3 is provided with a push-pull block 73, the push-pull block 73 is connected with a push-pull transmission block 68 through a bolt cover I72, a bolt cover II 71 and a bolt cover III 69, the push-pull transmission block 68 is also provided with a push-pull reset torsion spring 70, the lower end of the front handle bottom shell 12 is provided with a push-pull base 62, the push-pull base 62 is connected with the push-pull transmission block 68 through a bolt I63, a bolt II 64 and a bolt III 66, the push-pull transmission slide block 67 is also arranged in the push-pull base 62, and the other ends of the bolt I63, the bolt II 64 and the bolt III 66 are respectively connected with the bolt cover I72, the bolt cover II 71 and the bolt cover III 69; a horn 61 is also arranged on the front handle bottom shell 12;
the front handle bottom shell 12 is arranged on the outer end face of the outer lock face shell 13, the front lock iron cover plate assembly 18 and the rear lock iron cover plate assembly 24 are arranged between the outer lock face shell 13 and the rear lock face shell 29, a square bar reset gear 16 is arranged on the left end face of the front lock iron cover plate assembly 18, a square bar reset torsion spring 15 is arranged on the square bar reset gear 16, the outer side of the square bar reset torsion spring 15 is connected with a square bar reset torsion spring cover plate 14, the lower side of the square bar reset gear 16 is meshed with a square bar transmission block 56, the lower end of the front lock iron cover plate assembly 18 is further provided with a lock cylinder fixing piece 55, the upper end of the lock cylinder fixing piece 55 is connected with a lock body clutch shifting piece 53 through a bolt 57, the upper end of the lock cylinder fixing piece 55 is further connected with a clutch shifting rod transmission block 59, one end of the clutch shifting rod transmission block 59 is meshed with a lock cylinder transmission block 60, the lower end of the lock cylinder transmission block 60 is spliced in a lock cylinder 58, the bottom of the front lock iron cover plate assembly 18 is further provided with a USB assembly 54, and the square bar reset gear 15, the square bar reset torsion spring 14 and the square bar reset torsion spring 16 are also arranged on the front lock iron cover plate assembly 18;
the bottom of the rear lock surface shell 29 is provided with a back lock toggle switch 48, and the back lock toggle switch 48 is connected with a gear spring 49;
the right side of the rear lock surface shell 29 is connected with a rear handle surface shell 30, the upper end of the rear handle surface shell 30 is provided with a second rotating base 31, a second rotating base bolt 32 is connected with the upper end of a rear handle surface shell 34, the rear handle surface shell 30 is also provided with a power panel 33, the right side of the rear handle surface shell 30 is connected with the rear handle surface shell 34, a battery 35 is arranged in the rear handle surface shell 34, and the outer side of the battery 35 is provided with a battery cover 36;
the lower end between the rear handle surface shell 34 and the rear handle bottom shell 30 is also provided with a group of push-pull blocks 73, push-pull reset torsion springs 70, a push-pull base 62, a push-pull transmission block 68 and a push-pull transmission sliding block 67, and the connection modes are the same.
The camera module 4 is fixed on the front handle surface shell 3 through a camera fixing iron plate 7, and buffer foam 6 is arranged between the camera module 4 and the camera fixing iron plate 7.
The left side of the front lock iron cover plate assembly 18 and the right side of the rear lock iron cover plate assembly 24 are respectively provided with a lock surface anti-slip pad 17.
A lock body 21 is arranged between the front lock iron cover plate assembly 18 and the rear lock iron cover plate assembly 24, and the lock body 21 is fixed through a lock surface alignment stud 52.
The right end of the square bar transmission block 56 is fixed through a clamp spring 20, and a gasket 19 is arranged on the inner side of the clamp spring 20.
The state 1 is as shown in fig. 3, and the push-pull mechanism is mainly composed of a push-pull block, a push-pull transmission block, a push-pull reset torsion spring, a push-pull transmission sliding block, a push-pull base and a left-right reversing sliding block. The key bearing structural member, the push-pull transmission block and the push-pull reset torsion spring are fixed on the push-pull base together through a shaft a, and at the moment, the push-pull reset torsion spring is fixed together through a shaft a and a shaft d; the push-pull block and the push-pull transmission block are fixed through a shaft b, the push-pull transmission block and the push-pull transmission block are fixed through a shaft c, a shaft a and a shaft d are static shafts, a shaft b and a shaft c are dynamic shafts, and the left reversing slide block and the right reversing slide block are fixed on the push-pull transmission block to be used as rack transmission bearing pieces (described in detail below) so as to introduce the relative relation of the whole push-pull mechanism;
the state 2 pushing mechanism is introduced as shown in fig. 4, when the push-pull block receives the thrust force in the Z direction, the push-pull transmission block is driven to rotate anticlockwise by the shaft b, the shaft b synchronously drives the rear swinging rod of the push-pull reset torsion spring, and the push-pull transmission block rotates to drive the push-pull transmission block and the left and right reversing blocks to slide upwards in the Y direction by the shaft c, so that the pushing mechanism finishes directional kinetic energy conversion. When the push-pull block is released by the thrust in the Z direction, the mechanism returns to the state of the push-pull block under the action of the rear swinging rod of the push-pull reset torsion spring, so that the push-pull mechanism can be fixed to drive the left reversing slide block and the right reversing slide block to slide upwards in the Y direction;
the state 3 pulling mechanism is introduced as shown in fig. 5, when the push-pull block receives a Z-direction forward pulling force, the push-pull transmission block is driven to rotate clockwise by the shaft b through the shaft a, the shaft b synchronously drives the front swinging rod of the push-pull reset torsion spring, and the push-pull transmission block rotates to drive the push-pull transmission block and the left-right reversing block to slide downwards in the Y direction through the shaft c, so that the pulling mechanism completes directional kinetic energy conversion. When the pulling force of the push-pull block in the Z direction is released, the mechanism returns to the push-pull block under the action of the front swinging rod of the push-pull reset torsion spring, so that the pulling mechanism can be fixed to drive the left reversing slide block and the right reversing slide block to slide downwards towards the Y direction;
finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a big push-and-pull lock structure hovers in middle, includes preceding handle face-piece (3), preceding handle drain pan (12), outer lock face-piece (13), preceding lock iron cover plate subassembly (18), back lock iron cover plate subassembly (24), back lock face-piece (29), back handle drain pan (30) and back handle face-piece (34), its characterized in that: the utility model provides a handle of hand piece face-piece (3) before, preceding terminal surface of hand piece face-piece (3) is equipped with touch-sensitive screen subassembly (2), the upside of touch-sensitive screen subassembly (2) is equipped with camera lens (1), the inboard of hand piece face-piece (3) before is equipped with camera module (4), the downside of camera module (4) is equipped with mainboard subassembly (5), the downside that just is located touch-sensitive screen subassembly (2) on hand piece face-piece (3) before is equipped with fingerprint module (8), fingerprint module (8) are fixed through fingerprint module mounting (9), hand piece face-piece (3) before set up the front side at hand piece drain pan (12), hand piece drain pan (12) upper end is equipped with rotating base (11), rotating base (11) are equipped with the upper end of hand piece face-piece (3) before through rotating base bolt (10), the downside of hand piece face-piece (3) is equipped with push-pull block (73), push-pull block (73) are through one (72), two (71) push-pull block (69) and three (69) of push-pull cover are connected, push-pull block (68) are equipped with push-pull (68) on hand piece, one end (62) is equipped with on the drain pan (64) through rotating base (64) The third bolt (66) is connected with a push-pull transmission block (68), a push-pull transmission slide block (67) is further arranged in the push-pull base (62), and the other ends of the first bolt (63), the second bolt (64) and the third bolt (66) are respectively connected with a first bolt cover (72), a second bolt cover (71) and a third bolt cover (69); a horn (61) is also arranged on the front handle bottom shell (12);
front handle drain pan (12) set up the outer terminal surface at outer lock face shell (13), preceding lock iron cover plate subassembly (18) and rear lock iron cover plate subassembly (24) set up between outer lock face shell (13) and rear lock face shell (29), the left end face of preceding lock iron cover plate subassembly (18) is equipped with square bar reset gear (16), be equipped with square bar reset torsion spring (15) on square bar reset gear (16), square bar reset torsion spring (14) are connected in the outside of square bar reset torsion spring (15), square bar transmission piece (56) are connected in the downside meshing of square bar reset gear (16), preceding lock iron cover plate subassembly (18) lower extreme still is equipped with lock core mounting (55), the upper end of lock core mounting (55) is through bolt (57) connection lock body separation and reunion plectrum (53), the upper end of lock core mounting (55) still is connected separation and reunion driving lever transmission piece (59), one end meshing driving piece (60) of separation and reunion driving piece (59), driving piece (60) are connected in the outside square bar reset torsion spring (15), square bar transmission piece (18), square bar transmission piece (54) are equipped with in the lower side meshing connection of square bar reset gear (16), lock core subassembly (18), front lock iron cover plate subassembly (18) are equipped with, and reset wire (18) A square bar reset gear (16) and a square bar transmission block (56);
the bottom of the rear lock surface shell (29) is provided with a back lock toggle switch (48), and the back lock toggle switch (48) is connected with a gear spring (49);
the right side of the rear lock face shell (29) is connected with a rear handle face shell (30), the upper end of the rear handle face shell (30) is provided with a rotary base II (31), a rotary base II bolt (32) is connected with the upper end of a rear handle face shell (34), a power panel (33) is further arranged on the rear handle face shell (30), the right side of the rear handle face shell (30) is connected with the rear handle face shell (34), a battery (35) is arranged in the rear handle face shell (34), and a battery cover (36) is arranged on the outer side of the battery (35);
the lower end between the rear handle surface shell (34) and the rear handle bottom shell (30) is also provided with a group of push-pull blocks (73), push-pull reset torsion springs (70), a push-pull base (62), a push-pull transmission block (68) and a push-pull transmission sliding block (67), and the connection modes are the same;
the push-pull transmission block (68) and the push-pull reset torsion spring (70) are fixed on the push-pull base (62) together through the shaft a, and the push-pull reset torsion spring (70) is fixed together through the shaft a and the shaft d; the push-pull block (73) and the push-pull transmission block (68) are fixed through the shaft b, the push-pull transmission block (68) and the push-pull transmission block (67) are fixed through the shaft c, the shaft a and the shaft d are static shafts, and the shaft b and the shaft c are dynamic shafts.
2. The intermediate hover large push-pull lock structure according to claim 1, characterized in that: the camera module (4) is fixed on the front handle face shell (3) through a camera fixing iron plate (7), and buffer foam (6) is arranged between the camera module (4) and the camera fixing iron plate (7).
3. The intermediate hover large push-pull lock structure according to claim 1, characterized in that: the left side of front lock iron cover plate assembly (18) and the right side of back lock iron cover plate assembly (24) are both provided with lock surface anti-slip pads (17).
4. The intermediate hover large push-pull lock structure according to claim 1, characterized in that: a lock body (21) is arranged between the front lock iron cover plate assembly (18) and the rear lock iron cover plate assembly (24), and the lock body (21) is fixed through a lock surface alignment stud (52).
5. The intermediate hover large push-pull lock structure according to claim 1, characterized in that: the right end of the square bar transmission block (56) is fixed through a clamp spring (20), and a gasket (19) is arranged on the inner side of the clamp spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010139973.9A CN111219098B (en) | 2020-03-03 | 2020-03-03 | Large push-pull lock structure with hovering middle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010139973.9A CN111219098B (en) | 2020-03-03 | 2020-03-03 | Large push-pull lock structure with hovering middle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111219098A CN111219098A (en) | 2020-06-02 |
| CN111219098B true CN111219098B (en) | 2023-07-21 |
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ID=70826288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010139973.9A Active CN111219098B (en) | 2020-03-03 | 2020-03-03 | Large push-pull lock structure with hovering middle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111219098B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837004A (en) * | 2017-03-07 | 2017-06-13 | 北京火河科技有限公司 | It is a kind of can left and right commutation push-and-pull transmission mechanism |
| CN107060498A (en) * | 2017-04-18 | 2017-08-18 | 苏州琨山通用锁具有限公司 | The enabling transmission mechanism of plug-type electronic lock |
| WO2020024501A1 (en) * | 2018-08-02 | 2020-02-06 | 一诺电器有限公司 | Smart lock comprising independent push-pull module |
-
2020
- 2020-03-03 CN CN202010139973.9A patent/CN111219098B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837004A (en) * | 2017-03-07 | 2017-06-13 | 北京火河科技有限公司 | It is a kind of can left and right commutation push-and-pull transmission mechanism |
| CN107060498A (en) * | 2017-04-18 | 2017-08-18 | 苏州琨山通用锁具有限公司 | The enabling transmission mechanism of plug-type electronic lock |
| WO2020024501A1 (en) * | 2018-08-02 | 2020-02-06 | 一诺电器有限公司 | Smart lock comprising independent push-pull module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111219098A (en) | 2020-06-02 |
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