CN210888414U - Double-power lock - Google Patents
Double-power lock Download PDFInfo
- Publication number
- CN210888414U CN210888414U CN201921355652.1U CN201921355652U CN210888414U CN 210888414 U CN210888414 U CN 210888414U CN 201921355652 U CN201921355652 U CN 201921355652U CN 210888414 U CN210888414 U CN 210888414U
- Authority
- CN
- China
- Prior art keywords
- gear
- lock
- motor
- output
- planetary gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a double dynamical tool to lock, including lock shell and the spring bolt of setting on the lock shell, be provided with two motor planetary gear actuating mechanism in the lock shell, two motor planetary gear actuating mechanism include first motor, second motor, mounting bracket, planetary gear set, sun gear, outer ring gear, output, sun gear and planetary gear set all set up in outer ring gear, and planetary gear set centers on the sun gear setting, each planetary gear among the planetary gear set all forms the meshing with sun gear and outer ring gear, the output and the sun gear meshing linkage of first motor, the output and the outer ring gear meshing linkage of second motor, each planetary gear among the planetary gear set all rotates through the rotational pin and installs on output, output and spring bolt form the linkage cooperation through linkage mechanism. Because the utility model discloses a need not to set up separation and reunion structure between two motors, consequently not only effectively simplified the structure, but also improved the reliability of operation greatly.
Description
Technical Field
The utility model relates to a tool to lock, concretely relates to double dynamical tool to lock.
Background
At present, along with the intelligent development of tool to lock, current lock adopts the motor to realize the switch to the lock as the power supply mostly, avoids leading to unable the unblanking because of the motor breaks down simultaneously, and current lock generally all adopts two motor drive's structure, is provided with two motors in the lock promptly, under the normal condition, as long as a motor work, alright realize the switch to the lock, another motor then is as standby motor. However, in order to realize the mutual switching between the two motors and avoid the mutual interference during the operation, the prior art generally arranges a corresponding clutch structure between the two motors, which not only causes the structure of the driving part to be complicated, but also reduces the reliability of the operation because of the additional step of clutch operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a double dynamical tool to lock, because need not to set up the separation and reunion structure between two motors in this lock, consequently not only effectively simplified the structure, but also improved the reliability of operation greatly.
In order to achieve the above object, the utility model provides a dual-power lock, which comprises a lock shell and a lock tongue arranged on the lock shell, a dual-motor planetary gear driving mechanism is arranged in the lock shell, the dual-motor planetary gear driving mechanism comprises a first motor, a second motor, a mounting rack, a planetary gear set, a sun gear, an outer gear ring and an output member, the mounting rack is fixedly arranged in the lock shell, the outer gear ring and the sun gear are both rotatably arranged on the mounting rack, the sun gear and the planetary gear set are both arranged in the outer gear ring, the planetary gear set is arranged around the sun gear, each planetary gear in the planetary gear set is meshed with the sun gear and the outer gear ring, the first motor is fixedly arranged on the mounting rack, a first gear is arranged on the output end of the first motor, a first meshing gear meshed with the first gear is correspondingly arranged on the sun gear, the second motor is fixedly installed on the mounting bracket, a second gear is arranged at the output end of the second motor, a second meshing gear meshed with the second gear is correspondingly arranged on the outer gear ring, each planetary gear in the planetary gear set is installed on the output piece through rotation of the rotating pin, and the output piece and the lock tongue form linkage fit through the linkage mechanism.
The utility model has the advantages that: adopt above-mentioned structure, because the utility model discloses a cooperate through planetary gear set, sun gear and outer ring gear between first motor and the second motor, consequently need not to set up separation and reunion structure between first motor and second motor to not only effectively simplified the structure, but also improved the reliability of operation greatly. The method specifically comprises the following steps: when first motor work, when the second motor is out of work, through the cooperation of first gear and first meshing gear, first motor will drive the sun gear rotatory, because the second motor is out of work this moment, consequently under the meshing effect of second gear and second meshing gear, outer ring gear will remain motionless, thereby make the sun gear drive planetary gear set around its rotation, and because each planetary gear among the planetary gear set all rotates through the rotational pin and installs on the output, consequently planetary gear rotates and will drive the output simultaneously rotatory, thereby drive the spring bolt linkage, realize the switch of lock. In a similar way, when first motor is out of work, the second motor during operation, cooperation through second gear and second meshing gear, the second motor will drive outer ring gear rotatory, because first motor is out of work this moment, consequently under the meshing effect of first gear and first meshing gear, sun gear will remain motionless, thereby it is rotatory around sun gear equally to make outer ring gear drive planetary gear set, and because each planetary gear among the planetary gear set all rotates through the rolling pin and installs on the output, consequently planetary gear rotates and will drive output simultaneously rotatory, thereby drive the spring bolt linkage, realize the switch of lock. To sum up, because the utility model discloses well first motor, second motor during operation mutually noninterfere, and also need not the separation and reunion operation when switching each other, consequently the utility model discloses need not to set up the separation and reunion structure between first motor and second motor to not only effectively simplified the structure, but also improved the reliability of operation greatly.
The utility model can be further arranged in that the outer gear ring and the sun gear are rotationally connected on the mounting frame through the same rotating shaft, the output part is an output gear, the output gear is coaxially sleeved on the rotating shaft, the spring bolt comprises a main spring bolt and a latch bolt, the main spring bolt and the latch bolt are all arranged on the lock shell in a penetrating way, the inner end of the main spring bolt is provided with a spring bolt support, the inner end of the latch bolt is connected with a latch bolt pull plate, the latch bolt pull plate is also connected with a latch bolt torsional spring for promoting the latch bolt to extend out of the lock shell, the linkage mechanism comprises a shifting fork gear, a handle gear, a latch bolt shifting sleeve and a lock plate, the lock shell is rotationally provided with a handle rotating shaft, the handle gear and the latch bolt shifting sleeve are rotationally sleeved on the handle rotating shaft, the lock plate is rotationally sleeved on the fixed shaft, the lock plate is correspondingly provided with a gear part which is meshed and linked with the handle gear, the lock plate is, the lock tongue support is correspondingly provided with a support sliding groove which is in sliding fit with the lock plate protruding column, the latch bolt shifting sleeve is provided with three radial extending ends, a first radial extending end is connected with the lock tongue support through an inclined push plate, a second radial extending end is abutted against an inclined pull plate, the handle gear is provided with a handle gear pushing portion which is acted on the second radial extending end after the handle gear rotates and enables the second radial extending end to press the inclined pull plate inwards, the shifting fork gear is fixedly arranged on the handle rotating shaft and is in meshing linkage with the output gear, the shifting fork gear is provided with a shifting fork gear pushing portion which is abutted against the third radial extending end after the shifting fork gear rotates, and the handle gear is correspondingly provided with a gear abutting portion which forms abutting joint with the shifting fork gear pushing portion.
By adopting the structure, the output gear rotates to drive the shifting fork gear to rotate, the shifting fork gear correspondingly pushes the handle gear and the latch bolt shifting sleeve to rotate through the shifting fork gear pushing part on the shifting fork gear, so that the latch bolt pulling plate and the lock bolt support are driven to move inwards, the retraction of the latch bolt and the main lock bolt is realized, and the door lock is opened. In addition, the outer gear ring and the sun gear are rotatably connected to the mounting frame through the same rotating shaft, and the output gear is coaxially sleeved on the rotating shaft, so that the structure is more reasonable and compact.
The utility model discloses still can further set up to spring bolt support on still be provided with and form the straight line complex support sharp spout that slides with the fixed axle. The arrangement makes the extension of the bolt bracket and the main bolt more stable and more guiding.
The utility model discloses still can further set up to the lock shell on still install the lock core and along with the lock core kicking block that rotates together, correspond on the jam plate to be provided with and form the spacing portion of jam plate that supports and lean on with the lock core kicking block, correspond on the push pedal to one side and be provided with and form the spacing portion of the oblique push pedal that supports and lean on with the lock core kicking block.
By adopting the structure, people can also realize unlocking by inserting a key into the lock cylinder, specifically, after the lock cylinder rotates, the lock cylinder shifting block is driven to rotate together, so that the lock plate and the latch bolt shifting sleeve are respectively driven to rotate by the lock plate limiting part and the inclined push plate limiting part, and then the latch bolt pulling plate and the lock bolt support are driven to move inwards, so that the retraction of the latch bolt and the main lock bolt is realized, and the door lock is opened.
The utility model discloses still can further set up to be provided with the world pole that links with the spring bolt support on the lock shell, still be provided with the supplementary spring bolt that links with world pole on the lock shell. Through adding supplementary spring bolt, can further promote the theftproof performance of lock.
The utility model discloses still can further set up to the articulated installation of supplementary spring bolt on the lock shell, and be provided with auxiliary gear on the supplementary spring bolt, correspond on the world pole to be provided with and constitute the supplementary rack of meshing linkage with auxiliary gear. Through the cooperation of auxiliary gear and supplementary rack for the removal of world pole will drive supplementary spring bolt rotation simultaneously, in order to realize the switch of supplementary spring bolt.
The utility model discloses still can further set up as supplementary spring bolt be C shape setting. The anti-theft lock has better anti-theft performance and requires smaller space for opening and closing the lock.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural diagram of the lock case of the present invention after the lock case is opened;
FIG. 3 is a block diagram of a dual motor planetary gear drive mechanism;
FIG. 4 is an exploded view of the dual motor planetary gear drive mechanism;
FIG. 5 is a block diagram of a dual motor planetary gear drive mechanism;
FIG. 6 is an exploded view of the linkage;
FIG. 7 is a block diagram of the latch portion;
FIG. 8 is a block diagram of the lock cylinder;
FIG. 9 is a block diagram of the main bolt portion;
fig. 10 is a structural view of the main bolt.
Detailed Description
As shown in fig. 1-10, a dual-power lock is provided, which includes a lock case 1 and a latch disposed on the lock case 1, a dual-motor planetary gear driving mechanism 2 is disposed in the lock case 1, the dual-motor planetary gear driving mechanism 2 includes a first motor 21, a second motor 22, a mounting bracket 23, a planetary gear set 24, a sun gear 25, an outer ring gear 26, and an output member 27, the mounting bracket 23 is fixedly disposed in the lock case 1, the outer ring gear 26 and the sun gear 25 are rotatably disposed on the mounting bracket 23, the sun gear 25 and the planetary gear set 24 are disposed in the outer ring gear 26, the planetary gear set 24 is disposed around the sun gear 25, each planetary gear in the planetary gear set 24 is engaged with the sun gear 25 and the outer ring gear 26, the first motor 21 is fixedly disposed on the mounting bracket 23, and a first gear 211 is disposed on an output end of the first motor 21, a first engaging gear 251 engaged with the first gear 211 is correspondingly disposed on the sun gear 25, the second motor 22 is fixedly installed on the installation frame 23, the output end of the second motor 22 is provided with a second gear 221, the outer gear ring 26 is correspondingly provided with a second meshing gear 261 meshed with the second gear 221, each planetary gear in the planetary gear set 24 is installed on the output part 27 through rotation of the rotating pin 241, and the output part 27 and the lock tongue form linkage fit through the linkage mechanism 3.
Adopt above-mentioned structure, because the utility model discloses a cooperate through planetary gear set 24, sun gear 25 and outer ring gear 26 between first motor 21 and the second motor 22, consequently need not to set up the separation and reunion structure between first motor 21 and second motor 22 to not only effectively simplified the structure, but also improved the reliability of operation greatly. The method specifically comprises the following steps: when the first motor 21 works and the second motor 22 does not work, the first motor 21 drives the sun gear 25 to rotate through the matching of the first gear 211 and the first meshing gear 251, and because the second motor 22 does not work at this time, the outer gear ring 26 is kept stationary under the meshing action of the second gear 221 and the second meshing gear 261, so that the sun gear 25 drives the planetary gear set 24 to rotate around the sun gear, and because each planetary gear in the planetary gear set 24 is rotatably installed on the output member 27 through the rotating pin 241, the planetary gear rotates to drive the output member 27 to rotate simultaneously, thereby driving the lock tongue to be linked, and realizing the switching of the door lock. Similarly, when the first motor 21 does not work, the second motor 22 works, through the cooperation of the second gear 221 and the second meshing gear 261, the second motor 22 will drive the external gear ring 26 to rotate, because the first motor 21 does not work at this time, under the meshing action of the first gear 211 and the first meshing gear 251, the sun gear 25 will remain stationary, so that the external gear ring 26 drives the planetary gear set 24 to rotate around the sun gear 25, and because each planetary gear in the planetary gear set 24 is installed on the output member 27 through the rotation pin 241, the planetary gear rotates to drive the output member 27 to rotate simultaneously, thereby driving the lock tongue to link, and realizing the switch of the door lock. In conclusion, because the utility model discloses well first motor 21, second motor 22 during operation mutually noninterfere, and also need not the separation and reunion operation when switching each other, consequently the utility model discloses need not to set up the separation and reunion structure between first motor 21 and second motor 22 to not only effectively simplify the structure, but also improved the reliability of operation greatly.
By adopting the structure, the output gear rotates to drive the shifting fork gear 31 to rotate, the shifting fork gear 31 correspondingly pushes the handle gear 32 and the latch bolt shifting sleeve 33 to rotate through the shifting fork gear pushing part 311 on the shifting fork gear 31, so as to drive the latch bolt pulling plate 51 and the latch bolt bracket 41 to move inwards, thereby realizing retraction of the latch bolt 5 and the main latch bolt 4, and opening the door lock. In addition, the outer gear ring 26 and the sun gear 25 are rotatably connected to the mounting frame 23 through the same rotating shaft 28, and the output gear is coaxially sleeved on the rotating shaft 28, so that the structure is more reasonable and compact.
The bolt support 41 is also provided with a support linear sliding chute 43 which forms linear sliding fit with the fixed shaft 12. The arrangement makes the bolt bracket 41 and the main bolt 4 extend and retract more stably and have better guidance.
The lock shell 1 is also provided with a lock core 6 and a lock core shifting block 61 which rotates along with the lock core 6, the lock plate 34 is correspondingly provided with a lock plate limiting part 343 which is abutted against the lock core shifting block 61, and the inclined push plate 35 is correspondingly provided with an inclined push plate limiting part 351 which is abutted against the lock core shifting block 61.
By adopting the structure, people can also realize unlocking by inserting a key into the lock cylinder 6, specifically, after the lock cylinder 6 rotates, the lock cylinder shifting block 61 is driven to rotate together, so that the lock plate 34 and the latch bolt shifting sleeve 33 are respectively driven to rotate by the lock plate limiting part 343 and the inclined push plate limiting part 351, and then the latch bolt pulling plate 51 and the latch bolt support 41 are driven to move inwards, so that the retraction of the latch bolt 5 and the main latch bolt 4 is realized, and the door lock is opened.
The lock shell 1 is provided with a top and bottom rod 7 which is linked with the bolt support 41, and the lock shell 1 is also provided with an auxiliary bolt 8 which is linked with the top and bottom rod 7. Through addding supplementary spring bolt 8, can further promote the theftproof performance of lock.
The auxiliary bolt 8 is hinged on the lock case 1, an auxiliary gear 81 is arranged on the auxiliary bolt 8, and an auxiliary rack 71 which is meshed and linked with the auxiliary gear 81 is correspondingly arranged on the ground rod 7. Through the cooperation of the auxiliary gear 81 and the auxiliary rack 71, the movement of the ground rod 7 will simultaneously drive the auxiliary bolt 8 to rotate, so as to realize the opening and closing of the auxiliary bolt 8.
The auxiliary bolt 8 is arranged in a C shape. The anti-theft lock has better anti-theft performance and requires smaller space for opening and closing the lock.
Claims (7)
1. The utility model provides a double dynamical tool to lock, includes lock shell and the spring bolt of setting on the lock shell, its characterized in that: a double-motor planetary gear driving mechanism is arranged in the lock shell and comprises a first motor, a second motor, a mounting frame, a planetary gear set, a sun gear, an outer gear ring and an output member, the mounting frame is fixedly arranged in the lock shell, the outer gear ring and the sun gear are both rotatably arranged on the mounting frame, the sun gear and the planetary gear set are both arranged in the outer gear ring and are arranged around the sun gear, each planetary gear in the planetary gear set is meshed with the sun gear and the outer gear ring, the first motor is fixedly arranged on the mounting frame, a first gear is arranged on the output end of the first motor, a first meshing gear meshed with the first gear is correspondingly arranged on the sun gear, the second motor is fixedly arranged on the mounting frame, a second gear is arranged on the output end of the second motor, and a second meshing gear meshed with the second gear is correspondingly arranged on the outer gear ring, each planetary gear in the planetary gear set is rotatably arranged on an output piece through a rotating pin, and the output piece and the lock tongue form linkage fit through a linkage mechanism.
2. The dual powered lockset of claim 1, wherein: the outer gear ring and the sun gear are rotatably connected to the mounting frame through the same rotating shaft, the output part is an output gear, the output gear is coaxially sleeved on the rotating shaft, the lock tongue comprises a main lock tongue and an oblique tongue, the main lock tongue and the oblique tongue are arranged on the lock shell in a penetrating way, a lock tongue support is arranged at the inner end of the main lock tongue, an oblique tongue pulling plate is connected at the inner end of the oblique tongue, an oblique tongue torsion spring for promoting the oblique tongue to extend out of the lock shell is further connected on the oblique tongue pulling plate, the linkage mechanism comprises a shifting fork gear, a handle gear, an oblique tongue shifting sleeve and a lock plate, a handle rotating shaft is rotatably arranged on the lock shell, the handle gear and the oblique tongue shifting sleeve are rotatably sleeved on the handle rotating shaft, a fixed shaft is fixedly arranged in the lock shell, the lock plate is rotatably sleeved on the fixed shaft, a gear part which is in meshing linkage with the handle gear is correspondingly arranged on, the lock tongue support is correspondingly provided with a support sliding groove which is in sliding fit with the lock plate protruding column, the latch bolt shifting sleeve is provided with three radial extending ends, a first radial extending end is connected with the lock tongue support through an inclined push plate, a second radial extending end is abutted against an inclined pull plate, the handle gear is provided with a handle gear pushing portion which is acted on the second radial extending end after the handle gear rotates and enables the second radial extending end to press the inclined pull plate inwards, the shifting fork gear is fixedly arranged on the handle rotating shaft and is in meshing linkage with the output gear, the shifting fork gear is provided with a shifting fork gear pushing portion which is abutted against the third radial extending end after the shifting fork gear rotates, and the handle gear is correspondingly provided with a gear abutting portion which forms abutting joint with the shifting fork gear pushing portion.
3. The dual powered lockset of claim 2, wherein: the bolt support on still be provided with and form the support sharp spout that the straight line slided the complex with the fixed axle.
4. The dual powered lockset of claim 2, wherein: the lock shell is also provided with a lock core and a lock core shifting block which rotates along with the lock core, the lock plate is correspondingly provided with a lock plate limiting part which is abutted against the lock core shifting block, and the inclined push plate is correspondingly provided with an inclined push plate limiting part which is abutted against the lock core shifting block.
5. The dual powered lockset of claim 2, wherein: the lock shell is provided with a top and bottom rod linked with the bolt support, and the lock shell is also provided with an auxiliary bolt linked with the top and bottom rod.
6. The dual powered lockset of claim 5, wherein: the auxiliary bolt is hinged on the lock shell, an auxiliary gear is arranged on the auxiliary bolt, and an auxiliary rack which is meshed and linked with the auxiliary gear is correspondingly arranged on the ground rod.
7. The dual powered lockset of claim 5 or 6, wherein: the auxiliary bolt is arranged in a C shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355652.1U CN210888414U (en) | 2019-08-20 | 2019-08-20 | Double-power lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355652.1U CN210888414U (en) | 2019-08-20 | 2019-08-20 | Double-power lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888414U true CN210888414U (en) | 2020-06-30 |
Family
ID=71319946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921355652.1U Active CN210888414U (en) | 2019-08-20 | 2019-08-20 | Double-power lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439376A (en) * | 2019-08-20 | 2019-11-12 | 浙江宏泰电子设备有限公司 | A kind of double dynamical lockset |
| CN116181160A (en) * | 2023-02-08 | 2023-05-30 | 邓志军 | Internal bolt type reservation timing lock with standby driving assembly |
-
2019
- 2019-08-20 CN CN201921355652.1U patent/CN210888414U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439376A (en) * | 2019-08-20 | 2019-11-12 | 浙江宏泰电子设备有限公司 | A kind of double dynamical lockset |
| CN116181160A (en) * | 2023-02-08 | 2023-05-30 | 邓志军 | Internal bolt type reservation timing lock with standby driving assembly |
| CN116181160B (en) * | 2023-02-08 | 2024-05-07 | 邓志军 | Internal bolt type reservation timing lock with standby driving assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110439376A (en) | A kind of double dynamical lockset | |
| CN210888414U (en) | Double-power lock | |
| CN206429066U (en) | A kind of theftproof lock of translator clutch | |
| CN101614088B (en) | Lock core for electronic safe-guard door lock | |
| CN201474422U (en) | Simple and practical lockset | |
| CN102943594B (en) | Mechanical spiral door bolt mechanism for safe box and cabinet | |
| CN202055647U (en) | Rapid locking/unlocking electric control anti-theft door lock | |
| CN209637428U (en) | A kind of intelligent anti-theft lock | |
| CN206200901U (en) | A kind of power tool | |
| CN113944382B (en) | Integrated self-suction electric ice-breaking door lock | |
| CN202064694U (en) | Intelligent antitheft lock capable of automatically locking | |
| CN211818729U (en) | Electric door lock | |
| CN106050081A (en) | Folding safe combination door | |
| CN201225044Y (en) | Lock core of electronic anti-theft door lock | |
| CN114837500B (en) | Novel automobile door lock with electric flexible opening branched chain and electric suction branched chain | |
| CN211666444U (en) | Lock body with handle capable of opening door from left to right | |
| CN106088972A (en) | Collapsible combination safety door | |
| CN210828684U (en) | Novel multifunctional electronic anti-theft lock | |
| CN203547282U (en) | Electronic lock | |
| CN216811285U (en) | Intelligent anti-theft lock body | |
| CN2364156Y (en) | Three-directional bolt lock for rolling shutter door | |
| CN211736745U (en) | Electric control door lock | |
| CN2462042Y (en) | Multi-bolt door lock | |
| CN2364161Y (en) | Three-directional bolt lock for rolling shutter door | |
| CN215168985U (en) | Electric side door lock of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |