CN219548645U - Novel gravity self-locking electric mortise lock with signal feedback - Google Patents
Novel gravity self-locking electric mortise lock with signal feedback Download PDFInfo
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- CN219548645U CN219548645U CN202223323254.6U CN202223323254U CN219548645U CN 219548645 U CN219548645 U CN 219548645U CN 202223323254 U CN202223323254 U CN 202223323254U CN 219548645 U CN219548645 U CN 219548645U
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
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- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a novel gravity self-locking electric mortise lock with signal feedback, which comprises a main lock body and an auxiliary lock body, wherein a lock tongue shaft and a lock tongue are movably arranged in a mounting seat, a lock core shaft is movably arranged in a shaft sleeve seat of the main lock body, a toggle plate is arranged on one side, corresponding to the lock tongue shaft, of the outer side of the lock core shaft, the front end of the lock core shaft extends out of the front side of the main lock body, a transmission gear is movably sleeved on the outer wall of the shaft sleeve seat, a driving part is arranged on the lower side of the transmission gear, a driving motor is arranged in the main lock body on one side of the transmission gear, a driving gear is arranged on an output shaft of the driving motor and meshed with the transmission gear, a micro switch is arranged in the main lock body, and a switch contact is arranged on the lock tongue or the position, corresponding to the micro switch, of the lock tongue shaft. The utility model has simple structure and can self-lock by utilizing gravity. The unlocking may be by electric means or by mechanical means. The electric control system is convenient to use, and can effectively avoid the situation that the electric control system cannot work due to damage when encountering fire or power failure, and prevent accidents.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a novel gravity self-locking electric mortise lock with signal feedback.
Background
The electric mortise lock is one kind of electronically controlled lock, and the lock tongue is driven to extend or retract via the on-off of current to lock or open door. Are widely used in various fields such as elevators, lifting devices, etc.
The electric mortise lock on the market at present is only usually driven by electricity, can satisfy the requirement of safety inspection, but can not satisfy the fire prevention safety needs. The Chinese patent application with publication number CN 104929437A: an electronic locking latch, which is driven by a hold-type solenoid alone, has a great degree of dependence on the circuit configuration, resulting in unusable after power failure. In the event of fire or power failure, electronic control systems are extremely vulnerable to damage and fail to operate, with serious consequences.
Therefore, locks for controlling the movement of the lock tongue in a combined way by a mechanical mode and an electronic mode are invented in the market, but the existing locks are relatively complex in structure and high in production cost.
As such, the existing electric mortise lock needs to be further perfected.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the novel gravity self-locking electric mortise lock with signal feedback, which has the advantages of simple structure, capability of utilizing gravity self-locking, unlocking in an electric mode or unlocking in a mechanical mode, and capability of detecting the stroke of a lock tongue, thereby controlling the electric driving mechanism to stop working.
In order to achieve the above purpose, the present utility model adopts the following scheme: novel gravity self-locking electric mortise lock with signal feedback function is characterized in that: the lock comprises a main lock body and an upward auxiliary lock body, wherein the main lock body is provided with a mounting seat, a lock tongue shaft is movably arranged in the mounting seat, a lock tongue hole is formed in the lower side of the main lock body, a lock tongue is connected to the lower end of the lock tongue shaft, a shaft sleeve seat is arranged in the main lock body on one side of the lock tongue shaft, a lock core shaft is movably arranged in the shaft sleeve seat, a toggle plate is arranged on one side, corresponding to the lock tongue shaft, of the outer side of the lock core shaft, the front end of the lock core shaft extends out of the front side of the main lock body, a transmission gear is movably sleeved on the outer wall of the shaft sleeve seat, a driving part capable of toggling the toggle plate is arranged on the lower side of the transmission gear, a driving motor is arranged in the main lock body on one side of the transmission gear, a driving gear is arranged on an output shaft of the driving motor, the driving gear is meshed with the transmission gear, a micro switch is arranged in the main lock body, and a switch contact is arranged at a position, corresponding to the lock tongue or the lock tongue shaft and the micro switch.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, the upper end of the lock core shaft is provided with a limit sleeve, and the toggle plate is arranged between the limit sleeve and the mounting seat.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, the upper end of the lock core shaft is provided with a locking hole, the limit sleeve is movably sleeved on the lock core shaft, and a locking bolt capable of preventing the limit sleeve from being separated from the lock core shaft is arranged in the locking hole.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, the main lock body comprises a bottom plate and a lock box, connecting pieces are respectively arranged on the periphery of the bottom plate, inner screw holes are arranged on the connecting pieces, outer screw holes are arranged at positions, corresponding to the inner screw holes, of the lock box, and the bottom plate and the lock box are connected with each other through connecting screws arranged in the inner screw holes and the outer screw holes.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, a front positioning clamping groove is formed in the front end face of the lock box, a rear positioning clamping groove is formed in the position, corresponding to the front positioning clamping groove, of the bottom plate, the front end of the mounting seat is inserted into the front positioning clamping groove, and the rear end of the mounting seat is inserted into the rear positioning clamping groove.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, the number of the toggle plates is two, and the two toggle plates are clamped on the front side and the rear side of the lock bolt shaft.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, the front end of the lock cylinder shaft is provided with a triangular lock head.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, an installation base is arranged in the lock box, the installation base, the shaft sleeve seat and the driving motor are respectively installed on the installation base, a plurality of positioning installation columns are arranged in the lock box, positioning installation holes are formed in positions, corresponding to the positioning installation columns, of the installation base, and the installation base is fixed on the positioning installation columns through installation screws arranged in the positioning installation holes.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, the installation seat is provided with a limiting slot, the corresponding position of the driving motor and the limiting slot is provided with a positioning lug, and the positioning lug is inserted into the limiting slot.
As another improvement of the novel gravity self-locking electric mortise lock with signal feedback, a cover plate is arranged between the front end face of the driving gear and the inner end face of the lock box, a limiting step is arranged on the cover plate, and a limiting protruding block is arranged at the position, corresponding to the limiting step, of the driving gear.
In summary, compared with the prior art, the utility model has the following beneficial effects: the utility model can utilize the weight of the lock core shaft, the lock tongue and the switch contact, can realize gravity self-locking, does not need to drive the lock tongue to extend out of the main lock body by means of an elastic part, has simple structure and effectively reduces the production cost. When unlocking is needed, the unlocking can be performed electrically or mechanically. When the lock is unlocked in an electric mode, the driving motor can be controlled to drive the driving gear to rotate, so that the driving part toggles the toggle plate to rotate, the lock core shaft is driven to move upwards, the micro switch is triggered through the switch contact in the lock tongue moving upwards process, a feedback signal is given to the driving motor, and the driving motor stops working. When the lock is unlocked mechanically, the cam key is inserted into the cam lock head on the upper part of the lock core shaft, and the lock core shaft is rotated, so that the toggle plate can be driven to rotate. The electric control system is convenient to use, and can effectively avoid the situation that the electric control system cannot work due to damage when encountering fire or power failure, and prevent accidents.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a master lock body according to the present utility model.
Fig. 3 is a schematic cross-sectional view at A-A in fig. 2.
Fig. 4 is a schematic cross-sectional view at B-B in fig. 2.
FIG. 5 is a schematic view of the internal structure of the main lock body of the present utility model.
FIG. 6 is a second schematic view of the internal structure of the main lock body of the present utility model.
FIG. 7 is a third schematic view of the internal structure of the main lock body of the present utility model.
In the figure: 1. a main lock body; 101. a bottom plate; 102. a lock box; 103. a connecting sheet; 104. an inner screw hole; 105. an outer screw hole; 106. a front positioning clamping groove; 107. a rear positioning clamping groove; 2. an auxiliary lock body; 3. a mounting base; 4. a latch bolt shaft; 5. a bolt hole; 6. a bolt; 7. A sleeve seat; 8. locking the core shaft; 81. a triangular lock; 9. a toggle plate; 10. a transmission gear; 11. a driving section; 12. a driving motor; 13. a drive gear; 14. a micro-switch; 15. a switch contact; 16. a limit sleeve; 17. a locking hole; 18. a mounting base; 19. positioning the mounting column; 20. positioning the mounting hole; 21. limiting slot holes; 22. positioning the protruding blocks; 23. a cover plate; 24. a limit step; 25. and a limit bump.
Detailed Description
The above and further technical features and advantages of the present utility model are described in more detail below with reference to the accompanying drawings.
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1-7, a novel gravity self-locking electric mortise lock with signal feedback comprises a main lock body 1 arranged downwards and a secondary lock body 2 arranged upwards, wherein an installation seat 3 is arranged in the main lock body 1, a lock tongue shaft 4 is movably arranged in the installation seat 3, a lock tongue hole 5 is arranged on the lower side of the main lock body 1, a lock tongue 6 is connected to the lower end of the lock tongue shaft 4, a shaft sleeve seat 7 is arranged in the main lock body 1 on one side of the lock tongue shaft 4, a lock core shaft 8 is movably arranged in the shaft sleeve seat 7, a toggle plate 9 is arranged on one side, corresponding to the lock tongue shaft 4, of the outer side of the lock core shaft 8, a transmission gear 10 is movably sleeved on the outer wall of the shaft sleeve seat 7, a driving part 11 capable of toggling the toggle plate 9 is arranged on the lower side of the transmission gear 10, a driving motor 12 is arranged in the main lock body 1 on one side of the transmission gear 10, a driving gear 13 is arranged on an output shaft of the driving motor 12, the driving gear 13 is meshed with the transmission gear 10, a micro switch 14 is arranged on the corresponding position of the lock tongue shaft 14 or the micro switch 14 and the corresponding position of the lock tongue shaft 4 is arranged on the main lock body 4.
The utility model can utilize the weight of the lock core shaft, the lock tongue and the switch contact, can realize gravity self-locking, does not need to drive the lock tongue to extend out of the main lock body by means of an elastic part, has simple structure and effectively reduces the production cost. When unlocking is needed, the unlocking can be performed electrically or mechanically. When the lock is unlocked in an electric mode, the driving motor can be controlled to drive the driving gear to rotate, so that the driving part toggles the toggle plate to rotate, the lock core shaft is driven to move upwards, the micro switch is triggered through the switch contact in the lock tongue moving upwards process, a feedback signal is given to the driving motor, and the driving motor stops working. When the lock is unlocked mechanically, the cam key is inserted into the cam lock head on the upper part of the lock core shaft, and the lock core shaft is rotated, so that the toggle plate can be driven to rotate. The electric control system is convenient to use, and can effectively avoid the situation that the electric control system cannot work due to damage when encountering fire or power failure, and prevent accidents.
The upper end of the lock core shaft 8 is provided with a limit sleeve 16, and the toggle plate 9 is arranged between the limit sleeve 16 and the mounting seat 3.
According to the utility model, the toggle plate 9 can toggle the limit sleeve 16, so that the lock core shaft 8 is driven to drive the lock tongue 6 to move upwards, and the auxiliary lock body 2 is separated. In the utility model, a bolt hole is arranged at the corresponding position of the auxiliary lock body 2 and the bolt 6.
The upper end of the lock core shaft 8 is provided with a locking hole 17, the limit sleeve 16 is movably sleeved on the lock core shaft 8, and a locking bolt capable of preventing the limit sleeve 16 from being separated from the lock core shaft 8 is arranged in the locking hole 17. In the utility model, the limit sleeve 16 and the lock core shaft 8 are arranged in a split type, so that the lock core shaft 8 is more convenient to install.
The main lock body 1 comprises a bottom plate 101 and a lock box 102, wherein connecting pieces 103 are respectively arranged on the periphery of the bottom plate 101, inner screw holes 104 are arranged on the connecting pieces 103, outer screw holes 105 are arranged at positions, corresponding to the inner screw holes 104, of the lock box 102, and the bottom plate 101 and the lock box 102 are connected with each other through connecting screws arranged in the inner screw holes 104 and the outer screw holes 105.
In the present utility model, the connecting piece 103 and the bottom plate 101 are integrally formed, and the connecting piece 103 is formed by punching a slot hole in the connecting piece 103 and folding the part serving as the connecting piece inwards from the slot hole. The bottom plate 101 and the lock box 102 are firmly connected through four connecting pieces 103.
The front end face of the lock box 102 is provided with a front positioning clamping groove 106, a rear positioning clamping groove 107 is arranged at a position corresponding to the front positioning clamping groove 106 on the bottom plate 101, the front end of the mounting seat 3 is inserted into the front positioning clamping groove 106, and the rear end of the mounting seat 3 is inserted into the rear positioning clamping groove 107. According to the utility model, the mounting seat 3 is inserted into the front positioning clamping groove 106 and the rear positioning clamping groove 107, so that the assembly is more convenient.
According to the utility model, two toggle plates 9 are provided, and the two toggle plates 9 are clamped on the front side and the rear side of the lock tongue shaft 4.
The front end of the lock cylinder shaft 8 is provided with a triangular lock head 81. According to the utility model, the triangular lock 81 can be driven by the triangular key, so that the lock core shaft 8 rotates, the poking plate is driven to drive the limit sleeve 16 to drive the lock tongue shaft to move upwards, and the lock tongue is driven to move upwards to unlock.
The lock box 102 is internally provided with the mounting base 18, the mounting seat 3, the shaft sleeve seat 7 and the driving motor 12 are respectively mounted on the mounting base 18, the lock box 102 is internally provided with a plurality of positioning mounting columns 19, the mounting base 18 and the positioning mounting columns 19 are correspondingly provided with positioning mounting holes 20, and the mounting base 18 is fixed on the positioning mounting columns 19 through mounting screws arranged in the positioning mounting holes 20.
The utility model is provided with a limit slot 21 on the mounting seat 3, a positioning lug 22 is arranged at a position corresponding to the limit slot 21 of the driving motor 12, and the positioning lug 22 is inserted into the limit slot 21.
The utility model is provided with a cover plate 23 between the front end surface of the driving gear 13 and the inner end surface of the lock box 102, a limit step 24 is arranged on the cover plate 23, and a limit bump 25 is arranged at the position of the driving gear 13 corresponding to the limit step 24.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. Novel gravity self-locking electric mortise lock with signal feedback function is characterized in that: including the main lock body (1) that sets up downwards and the vice lock body (2) that upwards set up, be equipped with mount pad (3) in main lock body (1) the in-going is provided with spring bolt axle (4) be equipped with spring bolt hole (5) on main lock body (1) downside be connected with spring bolt (6) on spring bolt axle (4) lower extreme be equipped with shaft sleeve seat (7) in main lock body (1) of spring bolt axle (4) one side the in-going is equipped with lock core axle (8) outside and spring bolt axle (4) are equipped with on corresponding one side toggle plate (9), lock core axle (8) front end stretches out main lock body (1) front side the activity cover is equipped with gear (10) on the outer wall of shaft sleeve seat (7) the downside is equipped with and is toggled drive portion (11) of gear (9) be equipped with motor (12) in main lock body (1) one side of spring bolt axle (4) is equipped with output shaft (12) in the in-going is equipped with on gear (13) the drive gear (13) and is equipped with in-out gear (13), a switch contact (15) is arranged at the position of the lock tongue (6) or the lock tongue shaft (4) corresponding to the micro switch (14).
2. The novel gravity-fed self-locking electric mortise lock with signal feedback according to claim 1 wherein: the upper end of the lock core shaft (8) is provided with a limit sleeve (16), and the poking plate (9) is arranged between the limit sleeve (16) and the mounting seat (3).
3. The novel gravity-fed electric mortise lock with signal feedback according to claim 2 wherein: the lock core is characterized in that a locking hole (17) is formed in the upper end of the lock core shaft (8), the limiting sleeve (16) is movably sleeved on the lock core shaft (8), and a locking bolt capable of preventing the limiting sleeve (16) from being separated from the lock core shaft (8) is arranged in the locking hole (17).
4. The novel gravity-fed self-locking electric mortise lock with signal feedback according to claim 1 wherein: the main lock body (1) comprises a bottom plate (101) and a lock box (102), wherein connecting pieces (103) are respectively arranged on the periphery of the bottom plate (101), inner screw holes (104) are formed in the connecting pieces (103), outer screw holes (105) are formed in positions, corresponding to the inner screw holes (104), of the lock box (102), and the bottom plate (101) and the lock box (102) are connected with each other through connecting screws arranged in the inner screw holes (104) and the outer screw holes (105).
5. The novel gravity-fed electric mortise lock with signal feedback according to claim 4 wherein: the front end face of the lock box (102) is provided with a front positioning clamping groove (106), a rear positioning clamping groove (107) is arranged at a position, corresponding to the front positioning clamping groove (106), of the bottom plate (101), the front end of the mounting seat (3) is inserted into the front positioning clamping groove (106), and the rear end of the mounting seat (3) is inserted into the rear positioning clamping groove (107).
6. The novel gravity-fed self-locking electric mortise lock with signal feedback according to claim 1 wherein: the number of the toggle plates (9) is two, and the two toggle plates (9) are clamped on the front side and the rear side of the lock tongue shaft (4).
7. The novel gravity-fed self-locking electric mortise lock with signal feedback according to claim 1 wherein: the front end of the lock core shaft (8) is provided with a triangular lock head (81).
8. The novel gravity-fed electric mortise lock with signal feedback according to claim 4 wherein: be equipped with installation base (18) in lock box (102), mount pad (3), axle sleeve seat (7), driving motor (12) are installed respectively on installation base (18) be equipped with a plurality of location erection columns (19) in lock box (102) installation base (18) are equipped with location mounting hole (20) with the corresponding position of location erection column (19), installation base (18) are fixed on location erection column (19) through the installation screw that sets up in location mounting hole (20).
9. The novel gravity-fed electric mortise lock with signal feedback according to claim 8 wherein: the mounting seat (3) is provided with a limiting slot hole (21), a positioning lug (22) is arranged at a position of the driving motor (12) corresponding to the limiting slot hole (21), and the positioning lug (22) is inserted into the limiting slot hole (21).
10. The novel gravity-fed electric mortise lock with signal feedback according to claim 4 wherein: a cover plate (23) is arranged between the front end surface of the driving gear (13) and the inner end surface of the lock box (102), a limiting step (24) is arranged on the cover plate (23), and a limiting lug (25) is arranged at a position corresponding to the limiting step (24) of the driving gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223323254.6U CN219548645U (en) | 2022-12-12 | 2022-12-12 | Novel gravity self-locking electric mortise lock with signal feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223323254.6U CN219548645U (en) | 2022-12-12 | 2022-12-12 | Novel gravity self-locking electric mortise lock with signal feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219548645U true CN219548645U (en) | 2023-08-18 |
Family
ID=87736261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223323254.6U Active CN219548645U (en) | 2022-12-12 | 2022-12-12 | Novel gravity self-locking electric mortise lock with signal feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219548645U (en) |
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2022
- 2022-12-12 CN CN202223323254.6U patent/CN219548645U/en active Active
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