CN221194635U - Door lock handle motor convenient to installation - Google Patents
Door lock handle motor convenient to installation Download PDFInfo
- Publication number
- CN221194635U CN221194635U CN202323319072.6U CN202323319072U CN221194635U CN 221194635 U CN221194635 U CN 221194635U CN 202323319072 U CN202323319072 U CN 202323319072U CN 221194635 U CN221194635 U CN 221194635U
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- gear
- handle
- motor
- door lock
- cat head
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 241000282326 Felis catus Species 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 21
- 230000009467 reduction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the technical field of door locks, in particular to a door lock handle motor convenient to install. In this lock handle motor convenient to installation, drive gear train work through the motor, the gear wheel rotates and drives cat head and handle joint, and then realizes the rotation of handle, inserts the handle joint and rotate through square pole and can realize opening the lock body, has certain angle activity between cat head and the gear wheel, when can making direct push down the handle, does not receive the resistance influence of gear train, and the handle that the spring was returns to the normal position after opening the door again. The device is simple and convenient, compares the structure that drives the lock core and unblanks the lock, can guarantee not produce the lock core and block the condition that the child can not open the door.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a door lock handle motor convenient to install.
Background
In conventional door lock systems, the operation of locking the door is typically accomplished using a purely mechanical mechanism. However, with the development of technology, people are looking for using automation devices such as motors to replace pure mechanical mechanisms, so as to realize more convenient and efficient door locking operation. Therefore, a door lock handle motor that is easy to install has been developed. The motor can be conveniently installed in the handle of the existing door lock system, so that the traditional pure mechanical handle is updated into an electric handle, and more convenient and efficient door locking operation is realized.
However, the existing door lock handle motor convenient to install has some problems. Firstly, the structure is complex, so that the manufacturing cost is high, and the large-scale popularization and application are not facilitated. Secondly, the installation process is complicated, professional tools are needed for installation, and the installation is inconvenient for common users. In addition, the transmission efficiency is lower, so that the energy consumption of the motor is larger, and the energy conservation and environmental protection are not facilitated.
Disclosure of utility model
The utility model aims to provide a door lock handle motor convenient to install, which solves some problems of the existing door lock handle motor convenient to install in the background art. Firstly, the structure is complex, so that the manufacturing cost is high, and the large-scale popularization and application are not facilitated. Secondly, the installation process is complicated, professional tools are needed for installation, and the installation is inconvenient for common users. In addition, the transmission efficiency is lower, so that the energy consumption of the motor is larger, and the energy conservation and environmental protection are not facilitated.
In order to achieve the above purpose, the utility model provides a door lock handle motor convenient to install, which comprises a front cover and a rear cover, wherein a gear set is arranged between the front cover and the rear cover, the bottom of the gear set is driven by a motor, the gear set comprises a driving gear, the top of the driving gear is provided with a first transmission gear, the top of the first transmission gear is provided with a second transmission gear, and the top of the second transmission gear is provided with a large gear.
Preferably, the middle part of the large gear is connected with a handle through a handle joint, and the motor drives the handle to rotate through a gear set.
Preferably, a first central gear is installed in the middle of the driving gear, the first central gear is meshed with the first transmission gear, a second central gear is installed in the middle of the first transmission gear, a third central gear is installed in the middle of the second transmission gear, and the third central gear is meshed with the large gear.
Preferably, the tooth mouth of the driving gear faces to one side, and the output shaft of the motor is provided with driving teeth which are meshed with the driving gear.
Preferably, a cat head is arranged in the middle of the back of the large gear, and the cat head is connected with the handle joint through a gasket.
Preferably, the spring is arranged on the cat head, the bump is arranged on one side of the top of the cat head, and the end head of the spring is clamped on the bump.
Preferably, the movable clamping blocks are arranged on two sides of the cat head, the movable grooves are formed in two sides of the inner ring of the large gear, and the movable clamping blocks are in sliding fit with the movable grooves.
Preferably, one end of the handle joint, which is far away from the handle, is provided with a square hole.
Compared with the prior art, the utility model has the beneficial effects that:
In this lock handle motor convenient to installation, drive gear train work through the motor, the gear wheel rotates and drives cat head and handle joint, and then realizes the rotation of handle, inserts the handle joint and rotate through square pole and can realize opening the lock body, has certain angle activity between cat head and the gear wheel, when can making direct push down the handle, does not receive the resistance influence of gear train, and the handle that the spring was returns to the normal position after opening the door again. The device is simple and convenient, compares the structure that drives the lock core and unblanks the lock, can guarantee not produce the lock core and block the condition that the child can not open the door, and is simple and convenient to install relative other lock structures.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a second schematic diagram of a portion of the structure of the present utility model;
FIG. 5 is a third schematic view of a portion of the present utility model.
The meaning of each reference sign in the figure is:
1. A front cover; 2. a rear cover; 3. a handle; 4. a gear set; 41. a drive gear; 411. a first sun gear; 42. a first transmission gear; 421. a second sun gear; 43. a second transmission gear; 431. a third sun gear; 44. a large gear; 441. a movable groove; 5. a handle joint; 6. a motor; 7. a spring; 8. a gasket; 9. a cat head; 91. a movable clamping block; 92. a bump; 10. and a gasket.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a door lock handle motor convenient to install, which comprises a front cover 1 and a rear cover 2, wherein a gear set 4 is arranged between the front cover 1 and the rear cover 2, the bottom of the gear set 4 is driven by a motor 6, the gear set 4 comprises a driving gear 41, a first transmission gear 42 is arranged at the top of the driving gear 41, a second transmission gear 43 is arranged at the top of the first transmission gear 42, and a large gear 44 is arranged at the top of the second transmission gear 43.
In this embodiment, the middle part of the large gear 44 is connected with the handle 3 through the handle joint 5, and the motor 6 drives the handle 3 to rotate through the gear set 4.
Specifically, the first sun gear 411 is installed in the middle of the driving gear 41, the first sun gear 411 is meshed with the first transmission gear 42, the second sun gear 421 is installed in the middle of the first transmission gear 42, the third sun gear 431 is installed in the middle of the second transmission gear 43, the third sun gear 431 is meshed with the large gear 44, and better speed reduction operation is achieved through three layers of speed reduction of the first sun gear 411, the second sun gear 421 and the third sun gear 431.
Further, the tooth mouth of the driving gear 41 faces to one side, and the driving teeth are mounted on the output shaft of the motor 6 and meshed with the driving gear 41.
Further, the back middle part of gear wheel 44 is provided with cat head 9, and cat head 9 connects 5 through packing ring 8 and handle, rotates through gear wheel 44, and then drives handle 3 through handle and rotate, and handle connects 5 to be close to cat head 9 department and installs sealing washer 10 for guarantee the leakproofness of junction.
Further, install spring 7 on the cat head 9, lug 92 is installed to top one side of cat head 9, and the end card of spring 7 is on lug 92, realizes the return after the handle 3 rotates through the spring.
Further, the movable clamping blocks 91 are installed on two sides of the cat head 9, the movable grooves 441 are formed on two sides of the inner ring of the large gear 44, and the movable clamping blocks 91 are in sliding fit with the movable grooves 441, so that the cat head is not affected by resistance of the gear set 4 when the handle 3 is directly pressed down.
Further, one end of the handle joint 5 far away from the handle 3 is provided with a square hole, so that the external square rod is convenient.
When the door lock handle motor convenient to install is used, the driving gear 41 starts to rotate through the driving of the motor 6, the first transmission gear 42, the second transmission gear 43 and the large gear 44 are sequentially transmitted, and finally the handle 3 is driven to rotate. In the transmission process, better speed reduction effect is realized through three layers of speed reduction of the first sun gear 411, the second sun gear 421 and the third sun gear 431. When the door needs to be locked, the movable clamping block 91 can slide along the movable groove 441 by directly pressing down the handle 3, and the handle 3 can be rotated quickly without being influenced by the resistance of the gear set 4. When the handle 3 rotates, the cat head 9 returns under the action of the spring 7 to wait for the next operation. In addition, the handle joint 5 is far away from the square hole arranged at one end of the handle 3, so that the square rod can be conveniently connected externally.
Finally, it should be noted that, in the motor 6 and the like in this embodiment, the electronic components in the above components are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or known through routine experiment methods, at the idle position of the device, all the above electrical components are connected through wires, and specific connection means should refer to the sequential working order among the electrical components in the working principle to complete the electrical connection, which is known in the art.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a lock handle motor convenient to installation, includes protecgulum (1) and back lid (2), its characterized in that: install gear train (4) between protecgulum (1) and back lid (2), the bottom of gear train (4) is through motor (6) drive, gear train (4) are including driving gear (41), the top of driving gear (41) is provided with first drive gear (42), the top of first drive gear (42) is provided with second drive gear (43), the top of second drive gear (43) is provided with gear wheel (44).
2. The door lock handle motor for easy installation according to claim 1, wherein: the middle part of the large gear (44) is connected with a handle (3) through a handle joint (5), and the motor (6) drives the handle (3) to rotate through the gear set (4).
3. The door lock handle motor for easy installation according to claim 1, wherein: the middle part of driving gear (41) is installed first sun gear (411), first sun gear (411) and first drive gear (42) meshing, the middle part of first drive gear (42) is installed second sun gear (421), the middle part of second drive gear (43) is installed third sun gear (431), third sun gear (431) and gear wheel (44) meshing.
4. The door lock handle motor for easy installation according to claim 3, wherein: the tooth mouth of the driving gear (41) faces to one side, and the output shaft of the motor (6) is provided with driving teeth which are meshed with the driving gear (41).
5. The door lock handle motor for easy installation according to claim 1, wherein: the middle part of the back of the large gear (44) is provided with a cat head (9), and the cat head (9) is connected with the handle joint (5) through a gasket (8).
6. The door lock handle motor for easy installation according to claim 5, wherein: install spring (7) on cat head (9), lug (92) are installed to top one side of cat head (9), the end card of spring (7) is on lug (92).
7. The door lock handle motor for easy installation according to claim 6, wherein: the cat head is characterized in that movable clamping blocks (91) are arranged on two sides of the cat head (9), movable grooves (441) are formed in two sides of the inner ring of the large gear (44), and the movable clamping blocks (91) are in sliding fit with the movable grooves (441).
8. The door lock handle motor for easy installation according to claim 2, wherein: one end of the handle joint (5) far away from the handle (3) is provided with a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323319072.6U CN221194635U (en) | 2023-12-06 | 2023-12-06 | Door lock handle motor convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323319072.6U CN221194635U (en) | 2023-12-06 | 2023-12-06 | Door lock handle motor convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221194635U true CN221194635U (en) | 2024-06-21 |
Family
ID=91529570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323319072.6U Active CN221194635U (en) | 2023-12-06 | 2023-12-06 | Door lock handle motor convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221194635U (en) |
-
2023
- 2023-12-06 CN CN202323319072.6U patent/CN221194635U/en active Active
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