CN215803838U - Automatic electric locking ware of separation and reunion - Google Patents
Automatic electric locking ware of separation and reunion Download PDFInfo
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- CN215803838U CN215803838U CN202121694076.0U CN202121694076U CN215803838U CN 215803838 U CN215803838 U CN 215803838U CN 202121694076 U CN202121694076 U CN 202121694076U CN 215803838 U CN215803838 U CN 215803838U
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Abstract
The utility model relates to an automatic clutch electric locking device, wherein an electric unlocking component drives a transmission rod to move in a transmission chute through a driving motor, an input gear in a clutch mechanism is combined with the input gear through a linkage seat and a linkage cavity, the input gear is linked with an output gear through a clutch block to drive the transmission rod to open and close a door and window lock, the input gear can not disengage from an arc-shaped clamping groove due to pushing force generated by the centrifugal force when rotating, when the manual unlocking component works, the transmission rod drives the output gear to rotate, so that the arc-shaped clamping groove generates torsion, the arc-shaped part disengages from the arc-shaped clamping groove under the action of the torsion, and the disengaged arc-shaped part rotates along with the output gear and slides into an installation cavity along the linkage cavity to disengage the linkage relation between the input gear and the output gear, so that the manual unlocking component is prevented from being loaded by the input gear and the driving motor, the flexibility of manual rotation is greatly improved.
Description
Technical Field
The utility model relates to the field of doors and windows, in particular to an automatic clutch electric locking device.
Background
Along with the improvement of living standard of people, the requirements of people on the intellectualization and comfort degree of the living environment are higher and higher, so the automation degree of home furnishing is higher and higher; people often install the ware of windowing on the window for opening or closing of intelligent control window, the user can carry out long-range control to the window, and convenient to use is simple, even the user goes out the door and also can open or close the window at any time according to the demand.
The applicant applies for a chinese patent with application number 202022345451.2 in 20/10/2020, and discloses an electric locking device for a sliding door and window, which comprises a lock box and a lock body mechanism arranged in the lock box, and is characterized in that: the lock body mechanism comprises a transmission rod and a driving motor, lock nails are arranged at two ends of the transmission rod, a transmission chute is arranged at one end of the lock box corresponding to the transmission rod, the transmission rod is arranged in the transmission chute, a transmission shaft connected with the driving motor is arranged on the driving motor, the transmission shaft drives the transmission rod to move in the transmission chute through a gear transmission mechanism, the lock body mechanism further comprises a manual unlocking assembly, the manual unlocking assembly comprises a toggle gear arranged in the lock box and a transmission rack arranged on the transmission rod, a mounting hole for mounting a handle is formed in the toggle gear, the toggle gear is meshed with the transmission rack, manual and electric switch effects are realized, but in the actual use process, the transmission rod moves to drive a driving bevel gear and the driving motor to move together, so that the manual load is overlarge, it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an automatic clutch electric locking device aiming at the defects of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic electronic locking ware of separation and reunion, includes lock box and the lock body mechanism of setting in the lock box, lock body mechanism includes transfer line, electronic unblock subassembly and manual unblock subassembly, the one end that the lock box corresponds the transfer line is equipped with the transmission spout, the transfer line sets up in the transmission spout, electronic unblock subassembly and manual unblock subassembly all can drive the transfer line and remove its characterized in that in the transmission spout: the electric unlocking assembly comprises a driving motor, a transmission shaft arranged at the output end of the driving motor and a clutch mechanism linked with the transmission shaft through a gear transmission mechanism, the clutch mechanism comprises an input gear linked with the transmission shaft, an output gear and an electric transmission rack arranged on the transmission shaft and meshed with the output gear, a linkage seat is arranged at one end of the input gear corresponding to the output gear, the output gear is provided with a linkage cavity for accommodating the linkage seat, at least one arc-shaped clamping groove is arranged at one end of the output gear facing the linkage seat, at least one mounting cavity is arranged on the outer peripheral surface of the linkage seat, a clutch block capable of being accommodated in the mounting cavity is arranged in the mounting cavity, one end of the clutch block is provided with a mounting part limited in the mounting cavity, the other end of the clutch block is provided with an arc-shaped part capable of extending out of the mounting cavity and matched with the arc-shaped clamping groove for limiting, when the electric unlocking assembly works, the input gear rotates to enable the clutch block to slide along the linkage cavity, and the clutch block enters the arc-shaped clamping groove until the arc-shaped part penetrates out of the installation cavity, so that the input gear drives the output gear to rotate, the driving transmission rod moves in the transmission chute, when the manual unlocking assembly works, the transmission rod drives the output gear to rotate, the arc-shaped part is stressed to be separated from the arc-shaped clamping groove, the clutch block enters the installation cavity, and the output gear does not drive the input gear to rotate.
By adopting the technical scheme, the manual-automatic integration of the locking device is realized by integrating the electric unlocking component and the manual unlocking component into a lock box, wherein the electric unlocking component drives the transmission rod to move in the transmission chute through the driving motor, the transmission rod is linked with the door and window lock switch through the lock nails on two sides, the input gear in the clutch mechanism is combined with the input gear through the linkage seat and the linkage cavity, and the clutch block generates centrifugal force when the driving motor drives the input gear to rotate through the clutch block, so that the clutch block moves towards the outside of the installation cavity along with the centrifugal force, slides into the arc-shaped clamping groove along the linkage cavity in the rotating process, so that the input gear is linked with the output gear, the transmission rod drives the door and window lock to open and close, the input gear can rotate due to the pushing force generated by the centrifugal force, and cannot fall out of the arc-shaped clamping groove, when the manual unlocking component works, the transmission rod drives the output gear to rotate, drive arc draw-in groove extrusion arc portion during output gear rotates, make the arc draw-in groove produce torsion, under the effect of torsion, the one-way atress of arc portion of separation and reunion piece makes arc portion deviate from the arc draw-in groove, and the arc portion of deviating from can rotate along with output gear, slide along the linkage chamber and enter into the installation intracavity, make input gear and output gear break away from the linkage relation, avoid manual unblock subassembly to receive the load that input gear and driving motor produced, the flexibility of manual rotation has been promoted greatly.
The above automatic clutch electric lock may further comprise: the gear transmission mechanism comprises a bevel gear shaft connected with the transmission shaft and a transmission gear shaft arranged between the bevel gear shaft and the clutch mechanism, one end of the transmission gear shaft is meshed with the bevel gear shaft, the other end of the transmission gear shaft is meshed with the input gear, and the driving motor transmits kinetic energy of the transmission shaft at the horizontal position to the input gear at the vertical position through the transmission gear shaft.
By adopting the technical scheme, the bevel gear shaft and the transmission gear shaft are arranged, so that the driving motor can transmit the kinetic energy of the horizontal transmission shaft to the vertical input gear through the bevel gear shaft and the transmission gear shaft, and the bevel gear has the advantages of high transmission efficiency, stable transmission ratio, high bearing capacity, stable and smooth transmission, reliable work, compact structure, energy and material conservation, space conservation, wear resistance, long service life, small noise, permanently stable transmission ratio, reliable work and long service life, and can effectively compress the volume of the electric locking device and improve the transmission stability.
The above automatic clutch electric lock may further comprise: an input shaft is arranged at the center of the input gear, one end of the input shaft penetrates through the center of the output gear, and the other end of the input shaft penetrates out of the input gear.
By adopting the technical scheme, the input shaft is arranged to pass through the centers of the input gear and the output gear, so that the positioning is realized, and the direction deviation caused by vibration can be avoided.
The above automatic clutch electric lock may further comprise: the one end that the lock box corresponds electronic unblock subassembly is equipped with the gear box that supplies gear drive and clutching mechanism to install, the one end that the gear box corresponds input shaft and drive gear axle all is equipped with the centre bore, all be equipped with bearing or axle sleeve between input shaft and drive gear axle and the gear box.
By adopting the technical scheme, the central hole is formed in the gear box, so that the input shaft and the transmission gear shaft are always in rotary fit with each other in the corresponding central hole, the phenomenon that the clutch mechanism and the gear transmission mechanism deviate during rotation to cause gear jumping and product failure is avoided, friction among the input shaft, the transmission gear shaft and the gear box is reduced through arrangement, the stability and the transmission efficiency in the gear transmission process are improved, the service life of the electric locking device is prolonged, and the noise in the gear transmission process is reduced.
The above automatic clutch electric lock may further comprise: the installation cavity includes that the length of a side gradually extends towards the ladder-shaped chamber of global expansion and supplies arc portion to stretch out the spacing groove in safety chamber from the centre of a circle, the installation department be with the trapezium structure of ladder-shaped chamber looks adaptation, the diameter of installation department is less than the internal diameter of spacing groove, and after the separation and reunion piece entered into the safety chamber completely, the installation department offseted with the ladder-shaped chamber, and arc portion stops in the spacing groove.
Adopt above-mentioned technical scheme, through setting up trapezoidal chamber and installation department into trapezoidally, and after the separation and reunion piece enters into the safety chamber completely, installation department and trapezoidal chamber offset, arc portion stops to make the installation cavity when centrifugal motion at the spacing inslot, can gradually toward the global whipping of periphery with the separation and reunion piece along the centre of a circle, avoids the separation and reunion piece to be stranded and does not deviate from or the position is reversed in the installation cavity.
The above automatic clutch electric lock may further comprise: a magnetic positioning column is arranged in the clutch block, and the output gear is made of magnetic metal.
Adopt above-mentioned technical scheme, wherein the separation and reunion piece is made for the metal, through set up the magnetism reference column in the separation and reunion piece, when breaking away from the motion, more stable, can not block into the arc draw-in groove again because of the vibration in, also can make with the direct whole magnet of separation and reunion piece, also can reach above-mentioned effect.
The above automatic clutch electric lock may further comprise: the one end that the lock box corresponds electronic unblock subassembly is equipped with the response mounting panel, the transfer line is equipped with the response piece towards the one end of response mounting panel, the response mounting panel is equipped with a plurality of and the corresponding proximity switch in transfer line position towards the one end of transfer line, proximity switch is connected with driving motor electricity.
By adopting the technical scheme, the induction sheet is arranged on the transmission rod, and the induction mounting plate is provided with the proximity switches which respectively correspond to the closing, half-opening and complete opening of the door and window, so that the driving motor can effectively work according to the current state of the door and window fed back by the proximity switches, and misoperation is avoided.
The above automatic clutch electric lock may further comprise: the manual unlocking assembly comprises a shifting gear arranged in the lock box and a manual transmission rack arranged on the transmission rod, a mounting hole for mounting a handle is formed in the shifting gear, and the shifting gear is meshed with the manual transmission rack.
Adopt above-mentioned technical scheme, through setting up manual unblock subassembly, when having a power failure or needing manual unblock, can drive through the handle and stir the gear rotation, adopt continuous rolling formula's transmission meshing mode through stirring gear and manual transmission rack, when the meshing hole of the preceding tooth of gear and rack is about to break away from promptly, and next tooth has got into the engaged state with the rack to make the transmission frictional resistance of locker reduce, the transmission is steady, and then improved the life and the product functionality of product.
The above automatic clutch electric lock may further comprise: the quantity of arc draw-in groove is 2, and corresponds the setting each other, the quantity of installation cavity and separation and reunion piece is 2.
By adopting the technical scheme, 2 arc-shaped clamping grooves, mounting cavities and clutch blocks are arranged, so that the whole clutch mechanism can be changed from one to another, when one group of the clutch mechanism is placed to have problems, the whole clutch mechanism cannot work, and the fault tolerance rate of products is improved.
The above automatic clutch electric lock may further comprise: the transmission shaft and the bevel gear shaft are in transmission through a coupler.
By adopting the technical scheme, the shaft coupling is arranged, so that the transmission shaft and the bevel gear shaft are axially connected to transmit torque and motion, the capability of offsetting the two shafts is compensated, and the shaft coupling also has certain buffering and damping performance in order to reduce the vibration of a mechanical transmission system and reduce the impact peak load.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic perspective view of an electric unlocking assembly according to an embodiment of the present invention.
Fig. 4 is a partial schematic view of a lock body mechanism according to an embodiment of the utility model.
Fig. 5 is a perspective view of a clutch mechanism according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a clutch mechanism according to an embodiment of the utility model.
Fig. 7 is a front view of a clutch mechanism according to an embodiment of the present invention.
Fig. 8 is a sectional view taken along line a-a of fig. 7.
Fig. 9 is a sectional view of the clutch mechanism in the interlocking state according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-7, an automatic clutch electric locking device includes a lock box 1 and a lock body mechanism disposed in the lock box, the lock body mechanism includes a transmission rod 2, an electric unlocking component and a manual unlocking component, one end of the lock box 1 corresponding to the transmission rod 2 is provided with a transmission chute 11, the transmission rod 2 is disposed in the transmission chute 11, both the electric unlocking component and the manual unlocking component can drive the transmission rod 2 to move in the transmission chute 11, the electric unlocking component includes a driving motor 3, a transmission shaft 31 disposed at an output end of the driving motor 3 and a clutch mechanism 5 linked with the transmission shaft 31 through a gear transmission mechanism 4, the clutch mechanism 5 includes an input gear 51 linked with the transmission shaft 31, an output gear 52 and an electric transmission rack 21 disposed on the transmission rod 2 and engaged with the output gear 52, one end of the input gear 51 corresponding to the output gear 52 is provided with a linkage seat 511, the output gear 52 is provided with a linkage cavity 521 for accommodating the linkage seat 511, one end of the output gear 52 facing the linkage seat 511 is provided with 2 arc-shaped clamping grooves 522, the peripheral surface of the linkage seat 511 is provided with 2 installation cavities 512, a clutch block 53 which can be accommodated in the installation cavity 521 is arranged in the installation cavity 512, one end of the clutch block 53 is provided with an installation part 531 which is limited in the installation cavity 512, the other end is provided with an arc-shaped part 532 which can extend out of the installation cavity 512 and is matched and limited with the arc-shaped clamping grooves 522, when the electric unlocking assembly works, the input gear 51 rotates to enable the clutch block 53 to slide along the linkage cavity 521 until the arc-shaped part 532 penetrates out of the installation cavity 512 and enters the arc-shaped clamping grooves 522, the input gear 51 drives the output gear 52 to rotate, the drive transmission rod 2 moves in the transmission chute 11, when the manual unlocking assembly works, the transmission rod 2 drives the output gear 52 to rotate, the arc-shaped part 532 is forced to be separated from the arc-shaped clamping grooves 522, the clutch block 53 enters the installation cavity 512, the output gear 52 does not drive the input gear 51 to rotate, the gear transmission mechanism 4 comprises a bevel gear shaft 41 connected with the transmission shaft 31, and a transmission gear shaft 42 arranged between the bevel gear shaft 41 and the clutch mechanism 5, one end of the transmission gear shaft 42 is meshed with the bevel gear shaft 41, the other end is meshed with the input gear 51, the driving motor 3 transmits the kinetic energy of the transmission shaft 31 at the horizontal position to the input gear 51 at the vertical position through the transmission gear shaft 42, the center of the input gear 51 is provided with an input shaft 513, one end of the input shaft 513 passes through the center of the output gear 52, the other end passes through the input gear 51, one end of the lock box 1 corresponding to the electric unlocking assembly is provided with a gear box 12 for installing the gear transmission mechanism 4 and the clutch mechanism 5, one end of the gear box 12 corresponding to the input shaft 513 and the transmission gear shaft 42 is provided with a central hole 121, and shaft sleeves 122 are arranged between the input shaft 513 and the transmission gear shaft 42 and the gear box 12, the mounting cavity 512 comprises a trapezoidal cavity 5121 with the side length gradually expanding from the circle center to the outer peripheral surface and a limiting groove 5122 for the arc-shaped part 532 to extend out of the safety cavity 512, the mounting part 531 is in a trapezoidal structure matched with the trapezoidal cavity 5121, the diameter of the mounting part 531 is smaller than the inner diameter of the limiting groove 5122, after the clutch block 53 completely enters the safety cavity 512, the mounting part 531 abuts against the trapezoidal cavity 5121, the arc-shaped part 532 stays in the limiting groove 5122, a magnetic positioning column 533 is arranged in the clutch block 53, the output gear 52 is made of magnetic metal, one end of the lock box 1 corresponding to the electric unlocking assembly is provided with an induction mounting plate 7, one end of the transmission rod 2 facing the induction mounting plate 7 is provided with an induction sheet 22, one end of the induction mounting plate 7 facing the transmission rod 2 is provided with a plurality of proximity switches 71 corresponding to the positions of the transmission rod 2, the proximity switches 71 are electrically connected with the driving motor 3, the manual unlocking assembly comprises a toggle gear 8 arranged in the lock box 1 and a manual transmission rack 23 arranged on the transmission rod 2, the toggle gear 8 is internally provided with a mounting hole 81 for mounting a handle, the toggle gear 8 is meshed with the manual transmission rack 23, and the transmission shaft 31 is transmitted with the bevel gear shaft 41 through the coupler 9.
As shown in fig. 8, the output gear 52 is linked with the door window lock through the electric transmission rack, the input gear 51 is linked with the driving motor through the transmission gear shaft 42, the bevel gear shaft 41, the transmission shaft 31, and the manual unlocking assembly, when the manual unlocking assembly works, the transmission shaft 2 drives the output gear 52 to rotate, the output gear 52 drives the arc-shaped clamping groove 522 to extrude the arc-shaped part 532, so that the arc-shaped clamping groove 522 generates a torque force F1, under the action of the torque force F1, the arc-shaped part 532 of the clutch block 53 is stressed in a single direction, so that the arc-shaped part 532 is separated from the arc-shaped clamping groove 522, and is more stable when separated through the magnetic positioning column 533 during separation movement, and cannot be clamped into the arc-shaped clamping groove 522 again due to vibration, and the separated arc-shaped part 532 rotates along with the output gear 52, slides into the installation cavity 512 along the linkage cavity 521, so that the input gear 51 is separated from the output gear 52, and the load generated by the input gear 51, the gear transmission mechanism 4 and the driving motor 3 is avoided, the manual unlocking assembly can work more easily, and meanwhile, the relationship between the input gear 51 and the output gear 52 can be exchanged, which is within the protection scope of the utility model.
As shown in fig. 9, when the electric unlocking assembly operates, the driving motor 3 drives the transmission shaft 31, the transmission shaft 31 outputs kinetic energy to the input gear 51 through the coupler 9, the bevel gear shaft 41 and the transmission gear shaft 42 to rotate, when the input gear 51 rotates, the clutch block 53 is driven to generate a centrifugal force F2, the arc-shaped portion 532 on the clutch block 53 moves to the outside of the mounting cavity 512 along with the centrifugal force F2, the arc-shaped portion 532 slides into the arc-shaped slot 522 along the linkage cavity 521 during the rotation process, the input gear 51 is linked with the output gear 52, the transmission rod 2 is driven to move in the transmission chute 11, and the input gear 51 rotates due to the pushing force generated by the centrifugal force F2, so that the arc-shaped portion 532 does not fall off the arc-shaped slot 522.
Claims (10)
1. The utility model provides an automatic electronic locking ware of separation and reunion, includes lock box and the lock body mechanism of setting in the lock box, lock body mechanism includes transfer line, electronic unblock subassembly and manual unblock subassembly, the one end that the lock box corresponds the transfer line is equipped with the transmission spout, the transfer line sets up in the transmission spout, electronic unblock subassembly and manual unblock subassembly all can drive the transfer line and remove its characterized in that in the transmission spout: the electric unlocking assembly comprises a driving motor, a transmission shaft arranged at the output end of the driving motor and a clutch mechanism linked with the transmission shaft through a gear transmission mechanism, the clutch mechanism comprises an input gear linked with the transmission shaft, an output gear and an electric transmission rack arranged on the transmission shaft and meshed with the output gear, a linkage seat is arranged at one end of the input gear corresponding to the output gear, the output gear is provided with a linkage cavity for accommodating the linkage seat, at least one arc-shaped clamping groove is arranged at one end of the output gear facing the linkage seat, at least one mounting cavity is arranged on the outer peripheral surface of the linkage seat, a clutch block capable of being accommodated in the mounting cavity is arranged in the mounting cavity, one end of the clutch block is provided with a mounting part limited in the mounting cavity, the other end of the clutch block is provided with an arc-shaped part capable of extending out of the mounting cavity and matched with the arc-shaped clamping groove for limiting, when the electric unlocking assembly works, the input gear rotates to enable the clutch block to slide along the linkage cavity, and the clutch block enters the arc-shaped clamping groove until the arc-shaped part penetrates out of the installation cavity, so that the input gear drives the output gear to rotate, the driving transmission rod moves in the transmission chute, when the manual unlocking assembly works, the transmission rod drives the output gear to rotate, the arc-shaped part is stressed to be separated from the arc-shaped clamping groove, the clutch block enters the installation cavity, and the output gear does not drive the input gear to rotate.
2. An automatically clutched, electrically operated lock-out as claimed in claim 1, wherein: the gear transmission mechanism comprises a bevel gear shaft connected with the transmission shaft and a transmission gear shaft arranged between the bevel gear shaft and the clutch mechanism, one end of the transmission gear shaft is meshed with the bevel gear shaft, the other end of the transmission gear shaft is meshed with the input gear, and the driving motor transmits kinetic energy of the transmission shaft at the horizontal position to the input gear at the vertical position through the transmission gear shaft.
3. An automatically clutched, electrically operated lock-out as claimed in claim 2, wherein: an input shaft is arranged at the center of the input gear, one end of the input shaft penetrates through the center of the output gear, and the other end of the input shaft penetrates out of the input gear.
4. An automatically clutched, electrically operated lock-out as claimed in claim 3, wherein: the one end that the lock box corresponds electronic unblock subassembly is equipped with the gear box that supplies gear drive and clutching mechanism to install, the one end that the gear box corresponds input shaft and drive gear axle all is equipped with the centre bore, all be equipped with bearing or axle sleeve between input shaft and drive gear axle and the gear box.
5. An automatically clutched electric latch as claimed in any one of claims 1 to 4, wherein: the installation cavity includes that the length of a side gradually extends towards the ladder-shaped chamber of global expansion and supplies arc portion to stretch out the spacing groove in safety chamber from the centre of a circle, the installation department be with the trapezium structure of ladder-shaped chamber looks adaptation, the diameter of installation department is less than the internal diameter of spacing groove, and after the separation and reunion piece entered into the safety chamber completely, the installation department offseted with the ladder-shaped chamber, and arc portion stops in the spacing groove.
6. An automatically clutched electric latch as claimed in any one of claims 1 to 4, wherein: a magnetic positioning column is arranged in the clutch block, and the output gear is made of magnetic metal.
7. An automatically clutched electric latch as claimed in any one of claims 1 to 4, wherein: the one end that the lock box corresponds electronic unblock subassembly is equipped with the response mounting panel, the transfer line is equipped with the response piece towards the one end of response mounting panel, the response mounting panel is equipped with a plurality of and the corresponding proximity switch in transfer line position towards the one end of transfer line, proximity switch is connected with driving motor electricity.
8. An automatically clutched electric latch as claimed in any one of claims 1 to 4, wherein: the manual unlocking assembly comprises a shifting gear arranged in the lock box and a manual transmission rack arranged on the transmission rod, a mounting hole for mounting a handle is formed in the shifting gear, and the shifting gear is meshed with the manual transmission rack.
9. An automatically clutched electric latch as claimed in any one of claims 1 to 4, wherein: the quantity of arc draw-in groove is 2, and corresponds the setting each other, the quantity of installation cavity and separation and reunion piece is 2.
10. An automatically clutched electric latch as claimed in any one of claims 2 to 4, wherein: the transmission shaft and the bevel gear shaft are in transmission through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694076.0U CN215803838U (en) | 2021-07-23 | 2021-07-23 | Automatic electric locking ware of separation and reunion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694076.0U CN215803838U (en) | 2021-07-23 | 2021-07-23 | Automatic electric locking ware of separation and reunion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803838U true CN215803838U (en) | 2022-02-11 |
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ID=80184107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121694076.0U Active CN215803838U (en) | 2021-07-23 | 2021-07-23 | Automatic electric locking ware of separation and reunion |
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| Country | Link |
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| CN (1) | CN215803838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463981A (en) * | 2021-07-23 | 2021-10-01 | 温州艾德美门窗系统开发有限公司 | Automatic electric locking ware of separation and reunion |
-
2021
- 2021-07-23 CN CN202121694076.0U patent/CN215803838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463981A (en) * | 2021-07-23 | 2021-10-01 | 温州艾德美门窗系统开发有限公司 | Automatic electric locking ware of separation and reunion |
| CN113463981B (en) * | 2021-07-23 | 2024-07-02 | 温州艾德美门窗系统开发有限公司 | Automatic clutch electric locking device |
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