CN217054710U - Intelligent lock with clutch device - Google Patents
Intelligent lock with clutch device Download PDFInfo
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- CN217054710U CN217054710U CN202121001519.3U CN202121001519U CN217054710U CN 217054710 U CN217054710 U CN 217054710U CN 202121001519 U CN202121001519 U CN 202121001519U CN 217054710 U CN217054710 U CN 217054710U
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- clutch
- motor
- shifting
- lock
- piece
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Abstract
The utility model discloses an intelligent lock with a clutch device, which comprises a shell, wherein a driving gear, a lock cylinder and a motor are arranged in the shell, the outer wall of the lock cylinder is provided with lock cylinder shifting teeth, a clutch shifting piece, a clutch external member and a clutch push sheet are arranged between the lock cylinder shifting teeth and the motor, the clutch shifting piece is rotationally arranged on the shell, the clutch pushing piece is arranged on the shell in a sliding manner, one end of the clutch pushing piece is abutted against the lock cylinder shifting teeth, the other end of the clutch pushing piece is abutted against the clutch shifting piece, the motor is in transmission connection with the driving gear through the transmission gear, an output shaft of the motor is a square shaft, the clutch sleeve is sleeved on the output shaft of the motor in a sliding manner, a positioning groove and a positioning clamping block are arranged between the clutch sleeve and the transmission gear, still be equipped with reset spring on the motor output shaft, reset spring sets up between separation and reunion external member and motor, separation and reunion plectrum is contradicted on separation and reunion external member outer wall. The unlocking mechanism is simple in structure, is beneficial to implementation, and can be separated from the motor during unlocking.
Description
Technical Field
The utility model belongs to the technical field of the intelligence lock technique and specifically relates to an intelligence lock with clutch.
Background
The intelligent door lock is an improved lockset on the basis of the traditional mechanical lock, and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent door lock is an execution component for locking a door in an access control system. The intelligent door lock is different from a traditional mechanical lock, and is a composite lock with safety, convenience and advanced technology. Current intelligence lock is mainly through the fingerprint, the unblock operation is carried out to these several kinds of types of password and response card, after the processing of inside chip finishes, thereby the control motor drives the driving medium and realizes the unblock action, but at the use at present, the motor damage or the damaged condition of short circuit appears in motor interconnecting link can appear, lead to the unable operation of motor, and motor output shaft passes through gear and driving medium linkage usually, after the motor loses power, the condition of the driving medium of can locking, lead to unable through handle or key normal open door lock, influence the use of intelligence lock, reduce user's use and experience.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an intelligence lock with clutch, its simple structure does benefit to the realization, can realize breaking away from with the motor when the unblock action.
In order to achieve the above object, the utility model provides an intelligent lock with clutch device, which comprises a shell, wherein a driving gear, a lock core and a motor for driving the driving gear to rotate are arranged in the shell, the outer wall of the lock core is provided with a lock core poking tooth, a clutch poking piece, a clutch external member and a clutch pushing piece are arranged between the lock core poking tooth and the motor, the clutch poking piece is rotatably arranged on the shell, the clutch pushing piece is slidably arranged on the shell, one end of the clutch pushing piece is abutted against the lock core poking tooth, the other end of the clutch pushing piece is abutted against the clutch poking piece to form the driving of the clutch poking piece swinging during sliding, the motor is in transmission connection with the driving gear through a transmission gear, the output shaft of the motor is arranged as a square shaft, the clutch external member is slidably sleeved on the output shaft of the motor, a positioning groove and a positioning fixture block are arranged between the clutch external member and the transmission gear, constant head tank and location fixture block joint form the motor and to drive gear pivoted drive, still the cover is equipped with reset spring on the motor output shaft, reset spring sets up between separation and reunion external member and motor, the separation and reunion is dialled the piece and is contradicted on separation and reunion external member outer wall.
The beneficial effect who so sets up is: the arrangement is that when the key is used for unlocking, the key controls the lock cylinder to rotate, the lock cylinder drives the lock cylinder shifting tooth to rotate, so that the lock cylinder is abutted against the clutch pushing sheet, the clutch pushing sheet slides to push the clutch shifting piece to swing, the clutch shifting piece is enabled to shift the clutch sleeve piece to slide, the positioning fixture block is enabled to be separated from the positioning groove, the motor can not drive the transmission gear any more, the driving of the driving gear is relieved, the separation action of the motor and the driving gear is realized, after the key operation is completed, the lock cylinder is reset, the clutch pushing sheet is reset under the action of self gravity or a tension spring structure, the clutch shifting piece is not abutted any more, the clutch shifting piece is reset under the action of self gravity or other tension spring structures, the clutch sleeve piece is not abutted, the positioning fixture block enters the positioning groove again under the action of the reset spring, and the combination of the motor and the transmission gear is realized, the lock is simple in structure, the motor is not interfered any more when the key is operated, the situation that the lock driving gear is damaged in the motor is avoided, and after the operation is completed, the lock is beneficial to implementation, the structure is more reasonable, the driving is efficient, the lock is not prone to occurring, and the using effect of the whole structure is improved.
As a further arrangement of the utility model, the clutch external member is provided with a pushing groove along the circumferential direction, and the end part of the clutch shifting member extends into the pushing groove.
The beneficial effect who so sets up is: through the cooperation that the piece was dialled with the separation and reunion in the lapse groove, it is better to stir the effect, and the separation and reunion is dialled the piece and is difficult for breaking away from the separation and reunion external member, and the structure is more simple simultaneously, does benefit to the realization, effectively improves overall structure's stability in use.
As a further setting of the utility model, the separation and reunion is dialled the piece and is the setting of U font, the separation and reunion is dialled the piece and is included the basement and set up respectively and dial the arm at the first movable arm and the second of basement both sides and dial the arm, the basement rotates to be connected on the casing, the separation and reunion push jack is contradicted on first movable arm of dialling, the second is dialled the arm and is extended the setting to in the lapse groove.
The beneficial effect who so sets up is: set up like this, will close and dial the piece and set to this kind of structure, the space utilization is more reasonable, can set up the latch bolt structure in the enclosure space that forms between two arms, improves space utilization, and this kind of form, simple structure simultaneously stirs effectually, and the transmission is more stable, can not influence the use of other structures.
As a further arrangement of the utility model, the second poking arms are set as two and respectively extend into the pushing groove.
The beneficial effect who so sets up is: the two second shifting arms are arranged, so that the shifting arms are more stable in contact with the clutch sleeve, one of the shifting arms can not well shift the clutch sleeve, and the other shifting element can also shift the clutch sleeve, so that the using effect can be effectively improved, the two shifting arms can further shift the clutch sleeve to slide, the clutch sleeve is more uniform in stress and smoother in sliding, the clamping of the shell is not easy to occur, and the using stability of the whole structure is effectively improved.
As a further setting of the utility model, the constant head tank sets up on drive gear, the location fixture block sets up on the separation and reunion external member, the constant head tank is fan-shaped setting, constant head tank and location fixture block clearance fit.
The beneficial effect who so sets up is: set up like this, set up the constant head tank into fan-shaped, constant head tank and positioning fixture block clearance fit simultaneously for the constant head tank has the bigger space of accommodating positioning fixture block, makes positioning fixture block get into the constant head tank convenient more smoothly, is difficult for appearing the unable condition that gets into the constant head tank of positioning fixture block, and the structure is also comparatively simple simultaneously, does benefit to the realization, effectively improves overall structure's stability in use.
As a further setting of the utility model, be provided with slider and spout between separation and reunion push jack and the casing, the slider cooperates with the spout slides.
The beneficial effect who so sets up is: set up like this, effectively improve the gliding stability of separation and reunion push jack to simple structure, the installation of being convenient for more improves overall structure's result of use.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an explosion structure diagram of the motor transmission part in the embodiment of the present invention.
Detailed Description
The utility model discloses the embodiment of intelligence lock with clutch is for fig. 1, and fig. 2 is shown: the lock cylinder is characterized by comprising a shell 1, wherein a driving gear 41, a lock cylinder 2 and a motor 4 used for driving the driving gear 41 to rotate are arranged in the shell 1, a lock cylinder shifting tooth 21 is arranged on the outer wall of the lock cylinder 2, a clutch shifting piece, a clutch kit 43 and a clutch pushing piece 3 are arranged between the lock cylinder shifting tooth 21 and the motor 4, the clutch shifting piece is rotatably arranged on the shell 1, the clutch pushing piece 3 is slidably arranged on the shell 1, one end of the clutch pushing piece 3 is abutted to the lock cylinder shifting tooth 21, the other end of the clutch pushing piece is abutted to the clutch shifting piece to drive the clutch shifting piece to swing during sliding, the motor 4 is in transmission connection with the driving gear 41 through a transmission gear 42, an output shaft of the motor 4 is arranged to be a square shaft, the clutch kit 43 is slidably sleeved on the output shaft of the motor 4, a positioning groove 421 and a positioning fixture block 431 are arranged between the clutch kit 43 and the transmission gear 42, the positioning groove 421 and the positioning fixture block 431 are clamped to form a drive for the motor 4 to drive the transmission gear 42 to rotate, still be equipped with reset spring on the 4 output shafts of motor, reset spring sets up between separation and reunion external member 43 and motor 4, the separation and reunion plectrum is contradicted on separation and reunion external member 43 outer wall. The beneficial effect who so sets up is: the arrangement is that when the unlocking is performed by a key, the key controls the lock cylinder 2 to rotate, the lock cylinder 2 drives the lock cylinder shifting tooth 21 to rotate, so as to be abutted on the clutch pushing sheet 3, the clutch pushing sheet 3 slides to push the clutch shifting piece to swing, the clutch shifting piece is enabled to shift the clutch sleeve piece 43 to slide, the positioning fixture block 431 is enabled to be separated from the positioning groove 421, the motor 4 can not drive the transmission gear 42 any more, so as to remove the driving of the driving gear 41, the separation action of the motor 4 and the driving gear 41 is realized, after the key operation is completed, the lock cylinder 2 resets, the clutch pushing sheet 3 resets under the action of self gravity or a tension spring structure, the clutch shifting piece is not abutted any more, the clutch shifting piece swings to reset under the action of self gravity or other tension spring structures, so as to be not abutted to push the clutch sleeve piece 43 any more, the clutch sleeve piece 43 is under the action of a reset spring, and the positioning fixture block 431 is enabled to enter the positioning groove 421 again, realize motor 4 and drive gear 42 combination between them, this kind of simple structure realizes that when the key operation, motor 4 no longer disturbs, avoids motor 4 to appear damaging the condition of locking driving gear 41, and accomplishes the back in the operation, and this kind of simple structure does benefit to the realization simultaneously, and the structure is more reasonable, and the drive is high-efficient, is difficult for appearing the locking condition, improves overall structure's result of use.
In a further aspect of the present embodiment, the clutch sleeve 43 is provided with a pushing groove 432 along the circumferential direction, and the clutch dial end extends into the pushing groove 432. The beneficial effect who so sets up is: through the cooperation that pushes away groove 432 and separation and reunion dialling piece, it is better to stir the effect, and the separation and reunion is dialled the piece and is difficult for breaking away from separation and reunion external member 43, and the structure is more simple simultaneously, does benefit to the realization, effectively improves overall structure's stability in use.
As a further configuration of the present embodiment, the clutch dial is provided in a U shape, the clutch dial includes a base 51, and a first dial arm 52 and a second dial arm 53 respectively provided on both sides of the base 51, the base 51 is rotatably connected to the housing 1, the clutch pusher 3 abuts against the first dial arm 52, and the second dial arm 53 extends into the push groove 432. The beneficial effect who so sets up is: set up like this, will close and dial the piece and set to this kind of structure, the space utilization is more reasonable, can set up the latch bolt structure in the enclosure space that forms between two arms, improves space utilization, and this kind of form, simple structure simultaneously stirs effectually, and the transmission is more stable, can not influence the use of other structures.
In a further configuration of the present embodiment, the second toggle arms 53 are provided in two pieces and extend into the pushing grooves 432, respectively. The beneficial effect who so sets up is: the two second toggle arms 53 are arranged, so that the contact between the toggle arms and the clutch assembly 43 is more stable, one of the toggle arms can not well toggle the clutch assembly 43, and the other toggle member can also toggle the clutch assembly 43, so that the use effect can be effectively improved, the two further toggle arms can simultaneously toggle the clutch assembly 43 to slide, the stress of the clutch assembly 43 is more uniform, the sliding is smoother, the clamping is not easy to occur, and the use stability of the whole structure is effectively improved.
As a further arrangement of the present embodiment, the positioning groove 421 is disposed on the transmission gear 42, the positioning block 431 is disposed on the clutch kit 43, the positioning groove 421 is disposed in a fan shape, and the positioning groove 421 is in clearance fit with the positioning block 431. The beneficial effect who so sets up is: set up like this, set up constant head tank 421 into fan-shaped, constant head tank 421 and location fixture block 431 clearance fit simultaneously for constant head tank 421 has the bigger space of accommodating location fixture block 431, makes location fixture block 431 get into constant head tank 421 more convenient smooth, and the difficult unable condition that gets into constant head tank 421 of location fixture block 431 that appears, the structure is also comparatively simple simultaneously, does benefit to the realization, effectively improves overall structure's stability in use.
As a further configuration of the present embodiment, a sliding block and a sliding groove are disposed between the clutch pushing plate 3 and the housing 1, and the sliding block is in sliding fit with the sliding groove. The beneficial effect who so sets up is: set up like this, effectively improve the gliding stability of separation and reunion push jack 3 to simple structure is convenient for install more, improves overall structure's result of use.
The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence lock with clutch, includes the casing, be provided with driving gear, lock core and be used for driving gear pivoted motor in the casing, be provided with the lock core on the lock core outer wall and dial tooth, its characterized in that: a clutch shifting piece, a clutch external member and a clutch pushing piece are arranged between the lock cylinder shifting teeth and the motor, the clutch shifting piece is rotationally arranged on the shell, the clutch pushing sheet is arranged on the shell in a sliding manner, one end of the clutch pushing sheet is abutted against the lock cylinder shifting teeth, the other end of the clutch pushing sheet is abutted against the clutch shifting piece to drive the clutch shifting piece to swing when sliding, the motor is in transmission connection with the driving gear through a transmission gear, an output shaft of the motor is a square shaft, the clutch external member is sleeved on the output shaft of the motor in a sliding manner, a positioning groove and a positioning fixture block are arranged between the clutch external member and the transmission gear, the positioning groove and the positioning clamping block are clamped to form the drive of the motor to the rotation of the transmission gear, the output shaft of the motor is also sleeved with a return spring, reset spring sets up between separation and reunion external member and motor, separation and reunion plectrum is contradicted on separation and reunion external member outer wall.
2. The smart lock with clutch device as claimed in claim 1, wherein: the clutch sleeve is provided with a pushing groove along the circumferential direction, and the end of the clutch shifting piece extends into the pushing groove.
3. The smart lock with clutch device according to claim 2, wherein: the clutch shifting piece is arranged in a U shape and comprises a substrate, a first shifting arm and a second shifting arm, wherein the first shifting arm and the second shifting arm are arranged on two sides of the substrate respectively, the substrate is connected to the shell in a rotating mode, the clutch push plate is abutted to the first shifting arm, and the second shifting arm extends into the pushing groove.
4. A smart lock with clutch device as claimed in claim 3, characterized in that: the second poking arms are arranged in two and extend into the pushing groove respectively.
5. The smart lock of claim 1 or 2 or 3 or 4, wherein: the locating slot is arranged on the transmission gear, the locating fixture block is arranged on the clutch sleeve, the locating slot is in a fan-shaped arrangement, and the locating slot is in clearance fit with the locating fixture block.
6. The intelligent lock of claim 1, wherein: and a sliding block and a sliding groove are arranged between the clutch pushing sheet and the shell, and the sliding block is in sliding fit with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001519.3U CN217054710U (en) | 2021-05-11 | 2021-05-11 | Intelligent lock with clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001519.3U CN217054710U (en) | 2021-05-11 | 2021-05-11 | Intelligent lock with clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054710U true CN217054710U (en) | 2022-07-26 |
Family
ID=82464451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001519.3U Active CN217054710U (en) | 2021-05-11 | 2021-05-11 | Intelligent lock with clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054710U (en) |
-
2021
- 2021-05-11 CN CN202121001519.3U patent/CN217054710U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |