CN215632245U - Motor separation and reunion release mechanism - Google Patents
Motor separation and reunion release mechanism Download PDFInfo
- Publication number
- CN215632245U CN215632245U CN202121830580.9U CN202121830580U CN215632245U CN 215632245 U CN215632245 U CN 215632245U CN 202121830580 U CN202121830580 U CN 202121830580U CN 215632245 U CN215632245 U CN 215632245U
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- China
- Prior art keywords
- assembly
- clutch
- latch bolt
- bolt assembly
- clutch pin
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000000926 separation method Methods 0.000 title description 8
- 230000006698 induction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004210 tooth component Anatomy 0.000 description 1
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Abstract
The utility model discloses a motor clutch unlocking mechanism which comprises a machine body, wherein fixed rods are fixedly connected to two sides of the top of the machine body, a main spring bolt assembly is connected onto the fixed rods in a sliding mode, a driven tooth assembly is connected onto the main spring bolt assembly in a sliding mode, a microswitch is fixedly connected to the bottom of the main spring bolt assembly, and an oblique spring bolt assembly is connected to one side of the machine body in a sliding mode. According to the utility model, through the matching among the main spring bolt assembly, the latch bolt assembly, the speed reducing motor assembly and the latch bolt shifting piece, when the main spring bolt assembly and the latch bolt assembly are completely retracted, the speed reducing motor assembly is reversely retracted through an induction signal of the micro switch, meanwhile, the speed reducing motor assembly and the clutch pin push piece are subjected to non-interference treatment, and when the door opening rotating shaft is reset, the clutch pin push piece is reset through the clutch pin push piece reset tension spring so as to reset the clutch pin, so that the structural interference caused by the non-right retraction time of the speed reducing motor assembly is avoided.
Description
Technical Field
The utility model relates to the technical field of unlocking mechanisms, in particular to a motor clutch unlocking mechanism.
Background
As is well known, with the development of the times, the living standard of people is increasing day by day, the demands of people are also increasing, the safety protection problem of people is also very important, some safety locks are needed to guarantee the life of people, so some safety locks on the market are also increasing, and an unlocking mechanism utilizing a motor clutch can be involved in some large-scale factories.
At present, motor clutch unlocking mechanisms used in some factories cannot judge whether clutch pins return or not after the doors are opened, and therefore structural interference can be formed if the motor is not reversed and withdrawn, permanent abrasion can be caused to parts in the motor, the service life is greatly shortened, the motor can be blocked even, and the motor is burnt out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a motor clutch unlocking mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a motor clutch unlocking mechanism comprises a machine body, wherein fixed rods are fixedly connected to two sides of the top of the machine body, a main spring bolt assembly is connected onto the fixed rods in a sliding mode, a driven gear assembly is connected onto the main spring bolt assembly in a sliding mode, and a microswitch is fixedly connected to the bottom of the main spring bolt assembly;
one side sliding connection of organism has oblique tongue subassembly, the one end that oblique tongue subassembly is located the inside of organism rotates and is connected with the connecting rod, fixedly connected with dials a mechanism on the connecting rod, the bottom fixedly connected with reduction gears of organism.
Preferably, the piece shifting mechanism comprises a latch bolt shifting piece, a door opening rotating shaft is connected to the latch bolt shifting piece in a rotating mode, a driving tooth is connected to the upper portion of the door opening rotating shaft in a rotating mode, the driving tooth is meshed with a driven tooth through a gear, and one end of the latch bolt shifting piece is connected with a clutch pin in a sliding mode.
Preferably, the reduction gears include gear motor subassembly, separation and reunion round pin push-plate and installation rivet, one side fixed mounting of installation rivet has separation and reunion round pin push-plate extension spring that resets, one side sliding connection of gear motor subassembly has the separation and reunion ejector pad.
Preferably, one end of the latch bolt shifting piece is provided with a first sliding groove, and the clutch pin is in sliding connection with the latch bolt shifting piece through the first sliding groove.
Preferably, one side of the clutch pin push-plate return tension spring is fixed on the mounting rivet, and the other side of the clutch pin push-plate return tension spring is mounted on a protruding angle of the clutch pin push-plate.
Preferably, a second sliding groove is formed in one side, located on the latch bolt assembly, of the machine body, and the latch bolt assembly is connected with the machine body in a sliding mode through the second sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the motor clutch unlocking mechanism, through the matching among the main spring bolt assembly, the latch bolt assembly, the speed reduction motor assembly and the latch bolt shifting piece, when the main spring bolt assembly and the latch bolt assembly are completely retracted, the speed reduction motor assembly is reversely retracted through an induction signal of the micro switch, meanwhile, the speed reduction motor assembly and the clutch pin push piece are subjected to non-interference treatment, when the door opening rotating shaft is reset, the clutch pin push piece reset tension spring is reset through the clutch push piece reset clutch pin push piece to reset the clutch pin, and the structural interference caused by the fact that the time for retracting the speed reduction motor assembly is not right is avoided.
2. In conclusion, the motor clutch unlocking mechanism provided by the utility model avoids the permanent abrasion of the speed reducing motor component, prolongs the service life of the speed reducing motor component, and avoids the burning of the speed reducing motor component caused by the locked rotor of the speed reducing motor component.
Drawings
Fig. 1 is a schematic structural diagram of a motor clutch unlocking mechanism provided by the utility model;
FIG. 2 is a schematic structural diagram of a motor clutch unlocking mechanism according to the present invention;
FIG. 3 is a schematic structural diagram of a motor clutch unlocking mechanism according to the present invention;
FIG. 4 is a schematic structural view of the speed reducing mechanism;
FIG. 5 is a schematic structural diagram of a motor clutch unlocking mechanism according to the present invention;
FIG. 6 is a schematic structural view of the toggle mechanism;
FIG. 7 is a schematic structural diagram of a motor clutch unlocking mechanism according to the present invention;
FIG. 8 is a schematic structural diagram of a motor clutch unlocking mechanism according to the present invention;
fig. 9 is a schematic structural diagram of a motor clutch unlocking mechanism provided by the utility model.
In the figure: the automatic door opening device comprises a main lock tongue component 1, an oblique tongue component 2, a microswitch 3, a clutch pin push sheet reset tension spring 4, a driven tooth component 5, a speed reducing motor component 6, a driving tooth 7, a clutch pin push sheet 8, a clutch pin 9, a door opening rotating shaft 10, an oblique tongue poking component 11, a mounting rivet 12, a driven tooth 13 and a machine body 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, a motor clutch unlocking mechanism comprises a machine body 14, wherein fixed rods are fixedly connected to two sides of the top of the machine body 14, a main bolt assembly 1 is slidably connected onto the fixed rods, a driven tooth assembly 5 is slidably connected onto the main bolt assembly 1, and a microswitch 3 is fixedly connected to the bottom of the main bolt assembly 1;
as shown in fig. 1, one side of the body 14 is slidably connected with the latch bolt assembly 2, one side of the body 14, which is located on the latch bolt assembly 2, is provided with a second sliding groove, the latch bolt assembly 2 is slidably connected with the body 14 through the second sliding groove, one end of the latch bolt assembly 2, which is located inside the body 14, is rotatably connected with a threaded rod, the threaded rod is slidably connected with a shifting mechanism, and the bottom of the body 14 is fixedly connected with a speed reducing mechanism.
As shown in fig. 6, the piece-shifting mechanism comprises a latch bolt-shifting piece 11, a door-opening rotating shaft 10 is rotatably connected on the latch bolt-shifting piece 11, a driving tooth 7 is rotatably connected above the door-opening rotating shaft 10, the driving tooth 7 is engaged with a driven tooth 13 through a gear, one end of the latch bolt-shifting piece 11 is slidably connected with a clutch pin 9, one end of the latch bolt-shifting piece 11 is provided with a first sliding groove, the clutch pin 9 is slidably connected with the latch bolt-shifting piece 11 through the first sliding groove, through the cooperation among the main latch bolt assembly 1, the latch bolt assembly 2, the speed-reducing motor assembly 6 and the latch bolt-shifting piece 11, when the main latch bolt assembly 1 and the latch bolt assembly 2 are completely retracted, the speed-reducing motor assembly 6 is reversely retracted through the induction signal of the micro switch 3, and the speed-reducing motor assembly 6 and the clutch pin push plate 8 are subjected to non-interference treatment, when the door-opening rotating shaft 10 is retracted, the clutch pin push plate is returned 4 through the clutch push plate return to return the clutch push plate to return the clutch pin push plate to return spring to be reset, the structure interference caused by the fact that the retraction time of the speed reducing motor assembly 6 is not correct is avoided.
As shown in fig. 4, reduction gears includes gear motor subassembly 6, separation and reunion round pin push-out piece 8 and installation rivet 12, one side fixed mounting of installation rivet 12 has separation and reunion round pin push-out piece extension spring 4 that resets, one side sliding connection of gear motor subassembly 6 has the separation and reunion ejector pad, this release gears has avoided gear motor subassembly 6's permanent wearing and tearing, has promoted gear motor subassembly 6's life, has avoided gear motor subassembly 6's locked rotor to cause gear motor subassembly 6's burnout simultaneously.
The functional principle of the utility model can be illustrated by the following operation modes:
as shown in fig. 3, when the lock body is in a door-opening state, the gear motor assembly 6 is electrified to rotate forward, the clutch push block in the assembly moves rightwards, so that the clutch pin push sheet 8 is driven to move rightwards, and the clutch pin push sheet 8 drives the clutch pin 9 to move rightwards, so as to achieve the precondition of door opening;
as shown in fig. 5 and 6, after the door is opened, the door opening rotating shaft 10 is rotated clockwise, the door opening rotating shaft 10 drives the clutch pin 9 to rotate together, the clutch pin 9 drives the latch bolt shifting member 11 to rotate, the latch bolt assembly 2 is rotated and retracted by the latch bolt shifting member 11, the latch bolt shifting member 11 rotates to drive the latch bolt assembly 2 and simultaneously drives the driving tooth 7 to rotate, the driving tooth 7 and the driven tooth 13 are in a gear engagement structure, the driven tooth assembly 5 is driven by the driving tooth 7 to rotate and simultaneously drives the main latch bolt assembly 1 to open the lock body;
as shown in fig. 7, when the main bolt assembly 1 is completely retracted, the microswitch 3 is pressed in, the speed reduction motor assembly 6 rotates reversely, the clutch push block in the assembly moves leftwards, and a fit clearance is designed between the clutch push block and the clutch pin push piece 8, so that structural interference cannot be formed;
as shown in fig. 8, the door opening rotating shaft 10 is reset, the latch bolt shifting piece 11 is driven by a reset spring in the latch bolt assembly 2 to rotate and reset after the limit is released, and the clutch pin 9 is driven by the latch bolt shifting piece 11 to rotate and reset;
as shown in fig. 9, after the clutch pin 9 is reset, the limit is released, the clutch pin 8 moves leftwards to reset due to the pulling force of the clutch pin push plate reset tension spring 4, and the clutch pin 9 is driven by the clutch pin push plate 8 to move leftwards to reset.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A motor clutch unlocking mechanism comprises a machine body (14), and is characterized in that fixed rods are fixedly connected to two sides of the top of the machine body (14), a main bolt assembly (1) is connected onto the fixed rods in a sliding mode, a driven tooth assembly (5) is connected onto the main bolt assembly (1) in a sliding mode, and a microswitch (3) is fixedly connected to the bottom of the main bolt assembly (1);
one side sliding connection of organism (14) has oblique tongue subassembly (2), the one end that oblique tongue subassembly (2) are located the inside of organism (14) rotates and is connected with the connecting rod, fixedly connected with dials a mechanism on the connecting rod, the bottom fixedly connected with reduction gears of organism (14).
2. The motor clutch unlocking mechanism according to claim 1, wherein the shifting mechanism comprises a latch bolt shifting piece (11), a door opening rotating shaft (10) is rotatably connected to the latch bolt shifting piece (11), a driving tooth (7) is rotatably connected above the door opening rotating shaft (10), the driving tooth (7) is engaged with a driven tooth (13) through a gear, and a clutch pin (9) is slidably connected to one end of the latch bolt shifting piece (11).
3. The motor clutch unlocking mechanism according to claim 1, wherein the speed reducing mechanism comprises a speed reducing motor assembly (6), a clutch pin push plate (8) and a mounting rivet (12), a clutch pin push plate reset tension spring (4) is fixedly mounted on one side of the mounting rivet (12), and a clutch push block is slidably connected to one side of the speed reducing motor assembly (6).
4. The motor clutch unlocking mechanism according to claim 2, wherein one end of the latch bolt shifting piece (11) is provided with a first sliding groove, and the clutch pin (9) is in sliding connection with the latch bolt shifting piece (11) through the first sliding groove.
5. The motor clutch unlocking mechanism according to claim 3, wherein one side of the clutch pin push-plate return tension spring (4) is fixed on the mounting rivet (12), and the other side of the clutch pin push-plate return tension spring (4) is mounted on a protruding angle of the clutch pin push-plate.
6. The motor clutch unlocking mechanism according to claim 1, wherein a second sliding groove is formed in one side of the body (14) located on the latch bolt assembly (2), and the latch bolt assembly (2) is slidably connected with the body (14) through the second sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830580.9U CN215632245U (en) | 2021-08-06 | 2021-08-06 | Motor separation and reunion release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830580.9U CN215632245U (en) | 2021-08-06 | 2021-08-06 | Motor separation and reunion release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215632245U true CN215632245U (en) | 2022-01-25 |
Family
ID=79895640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830580.9U Expired - Fee Related CN215632245U (en) | 2021-08-06 | 2021-08-06 | Motor separation and reunion release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215632245U (en) |
-
2021
- 2021-08-06 CN CN202121830580.9U patent/CN215632245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |