CN215108134U - Intelligent lock handle reversing device and intelligent lock - Google Patents
Intelligent lock handle reversing device and intelligent lock Download PDFInfo
- Publication number
- CN215108134U CN215108134U CN202120086893.1U CN202120086893U CN215108134U CN 215108134 U CN215108134 U CN 215108134U CN 202120086893 U CN202120086893 U CN 202120086893U CN 215108134 U CN215108134 U CN 215108134U
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- handle
- core
- reunion
- separation
- intelligent lock
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 33
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides an intelligent lock handle reversing device and an intelligent lock, which comprises a handle reversing device used for being matched with an unlocking mechanism, wherein the handle reversing device comprises a clutch rotating core, the middle part of the clutch rotating core is provided with a front handle, one end of the front handle close to the clutch rotating core is connected with a first linkage block contacted with the clutch rotating core, the middle part of the first linkage block is provided with a first installation sleeve, the outer side of the first installation sleeve is sheathed with a first torsion spring, one end of the first linkage block is connected with a first clamping block used for limiting the position of the first torsion spring, the other end of the first linkage block is provided with a first limiting groove, the left side and the right side of the clutch rotating core are provided with two round holes corresponding to the first limiting groove, the utility model rotates the first linkage block through the front handle, the front handle rotates 180 degrees, a screw rod enters the first limiting groove from the round hole, the screw rod is contacted with the first torsion spring to limit the position of the first linkage block, the reversing of the handle can be completed without detaching the panel and the handle.
Description
Technical Field
The utility model relates to an intelligence lock technical field especially relates to an intelligence lock handle switching-over device and intelligent lock.
Background
The fingerprint lock is an intelligent lock taking the fingerprint of a human finger part as an identification carrier and means, and is a perfect crystal of a computer information technology, an electronic technology, a mechanical technology and a modern Wujin process. Fingerprint locks generally consist of two parts, an electronic identification and control part and a mechanical linkage system. The uniqueness and the irreproducibility of the live fingerprints determine that the fingerprint lock is the safest lock variety of all the locks at present.
At present, when the installation lock, the handle direction of lock structure needs to install according to the direction of opening the door of building door to this confirms the handle orientation, the switching-over operation of the switching-over device of current intelligent door has following several kinds of modes: 1. disassembling the panel and the handle module, reassembling and completing reversing; 2. the positioning slide block is upwards slid through the adjusting hole by a straight screwdriver or other tools to be separated from the positioning groove, and the positioning slide block is clamped into the next positioning groove after the handle is reversed; 3. the reversing rod passes through the connecting square hole by virtue of a rod-shaped object to act on the reversing rod, the reversing rod is moved towards the direction of the spring, the reversing rod is separated from the linkage assembly to complete reversing, the reversing engineering is large, the reversing process is long, the reversing work needs to be disassembled or inconvenient to carry out by virtue of tools, a plurality of positioning grooves are needed before and after the reversing, other parts in a fingerprint head connecting wire or a fingerprint lock are damaged easily, the continuous use of the fingerprint lock is influenced, the after-sale cost is easily generated, and therefore the intelligent lock handle reversing device and the intelligent lock are provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence lock handle switching-over device and intelligent lock aim at solving the problem that the background art provided.
In order to achieve the purpose, the utility model discloses an intelligent lock handle reversing device, which comprises a handle reversing device used for being matched with an unlocking mechanism, wherein the handle reversing device comprises a clutch rotating core, the middle part of the clutch rotating core is provided with a front handle, one end of the front handle close to the clutch rotating core is connected with a first linkage block contacted with the clutch rotating core, the rear side of the first linkage block is connected with a first installation part positioned on the front handle, the middle part of the first linkage block is provided with a first installation sleeve, the outer side of the first installation sleeve is sleeved with a first torsion spring, one end of the first linkage block is connected with a first clamping block used for limiting the position of the first torsion spring, the other end of the first linkage block is provided with a first limiting groove, the left side and the right side of the clutch rotating core are provided with two round holes corresponding to the first limiting groove, a screw rod is arranged in the first limiting groove, the screw rod penetrates through the round hole and the first limiting groove in sequence, is in contact with the first torsion spring and is used for limiting the position of the first torsion spring.
Preferably, one side that the middle part of core is changeed in the separation and reunion is close to first linkage piece is provided with the holding tank, first installed part is located the holding tank, the below middle part of core is changeed in the separation and reunion is provided with the fastener that corresponds with the holding tank.
Preferably, a clamping groove horizontally arranged with the first linkage block is formed in one side, far away from the first linkage block, of the first mounting part.
Preferably, the fastener is including connecting the fixed cover in the middle of separation and reunion core bottom, the bottom internal connection of fixed cover has the stop collar, the middle part of stop collar is provided with the ejector pin, be connected with the limiting plate with the stop collar contact on the ejector pin, be provided with the spring of cover on locating the ejector pin between the inside of limiting plate and fixed cover, the fixed cover that runs through of ejector pin corresponds with the draw-in groove.
Preferably, the bilateral symmetry of holding tank is provided with and is located the separation and reunion and changes two spouts that are the downing state on the core, the upper end of spout is provided with and is located the separation and reunion and changes the round hole that the core just corresponds with first spacing groove, the screw rod slides in the spout.
Preferably, still include back handle, back handle wherein one end is connected with the second linkage piece, one side that back handle was kept away from to the second linkage piece is connected with the second installed part of being connected with back handle, the middle part of second linkage piece is provided with the second installation cover, the outside cover of second installation cover is equipped with the second torsional spring, the wherein one end of second linkage piece is connected with and is used for the second fixture block of injecing the second torsional spring position, the second spacing groove has been seted up to the second linkage piece other end, the inside of second spacing groove is provided with the screw rod.
And two ends of the clutch rotating core, which are close to one side of the first linkage block, are provided with limiting blocks which are in contact with the first torsion spring and are used for automatically resetting the clutch rotating core after the clutch rotating core rotates.
The jacking mechanism comprises a motor arranged below the clutch rotating core, and an arc jacking piece which has a lifting function and is in contact with the ejector rod is arranged above the motor.
In order to achieve the purpose, the utility model discloses an intelligent lock, including front panel, rear panel and set up the handle reversing arrangement who is connected with the handle on front panel and the rear panel, handle reversing arrangement includes the handle reversing arrangement who is used for cooperating with release mechanism and uses, handle reversing arrangement includes separation and reunion rotary core, the middle part of separation and reunion rotary core is provided with the front handle, the one end that the front handle is close to separation and reunion rotary core is connected with the first linkage piece with separation and reunion rotary core contact, the middle part of first linkage piece is provided with first installation cover, the outside cover of first installation cover is equipped with first torsional spring, one of them end of first linkage piece is connected with the first fixture block that is used for limiting first torsional spring position, the first linkage piece other end has seted up first spacing groove, the left and right sides of separation and reunion rotary core has seted up two round holes that correspond with first spacing groove, the screw rod penetrates through the round hole and the first limiting groove in sequence, is in contact with the first torsion spring and is used for limiting the position of the first torsion spring.
Preferably, one side that the middle part of core is changeed in the separation and reunion is close to first linkage piece is provided with the holding tank, first installed part is located the holding tank, the below middle part of core is changeed in the separation and reunion is provided with the fastener that corresponds with the holding tank.
Preferably, a clamping groove horizontally arranged with the first linkage block is formed in one side, far away from the first mounting rod, of the first mounting part.
Preferably, the fastener is including connecting the fixed cover in the middle of separation and reunion core bottom, the bottom internal connection of fixed cover has the stop collar, the middle part of stop collar is provided with the ejector pin, be connected with the limiting plate with the stop collar contact on the ejector pin, be provided with the spring of cover on locating the ejector pin between the inside of limiting plate and fixed cover, the fixed cover that runs through of ejector pin corresponds with the draw-in groove.
Preferably, the bilateral symmetry of holding tank is provided with and is located the separation and reunion and changes two spouts that are the downing state on the core, the upper end of spout is provided with and is located the separation and reunion and changes the round hole that the core just corresponds with first spacing groove, the screw rod slides in the spout.
Preferably, still include back handle, back handle wherein one end is connected with the second linkage piece, one side that back handle was kept away from to the second linkage piece is connected with the second installed part of being connected with back handle, the middle part of second linkage piece is provided with the second installation cover, the outside cover of second installation cover is equipped with the second torsional spring, the wherein one end of second linkage piece is connected with and is used for the second fixture block of injecing the second torsional spring position, the second spacing groove has been seted up to the second linkage piece other end, the inside of second spacing groove is provided with the screw rod.
And two ends of the clutch rotating core, which are close to one side of the first linkage block, are provided with limiting blocks which are in contact with the first torsion spring and are used for automatically resetting the clutch rotating core after the clutch rotating core rotates.
The jacking mechanism comprises a motor arranged below the clutch rotating core, and an arc jacking piece which has a lifting function and is in contact with the ejector rod is arranged above the motor.
The utility model has the advantages that:
the utility model discloses, handle makes first linkage piece rotate through stirring before, make the rotatory 180 degrees of preceding handle, adopt the screw rod to enter into first spacing inslot from the round hole afterwards, make the screw rod inject the position of first linkage piece with the contact of first torsion spring, thereby accomplish the direction position transform to the handle, realize need not to dismantle panel and handle, also need not with the help of the foreign object, can accomplish the switching-over of handle, the effectual damage of avoiding other spare parts in the intelligent lock, its switching-over simple structure in addition, be convenient for production and processing, and the reduction in production cost, switching-over easy operation, it is more convenient to make the switching-over.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the interior of the structure of the present invention;
FIG. 3 is a perspective view of the first rotary disk structure of the present invention;
FIG. 4 is a perspective view of the first mounting sleeve of the present invention;
fig. 5 is a perspective view of the first rotary disk structure of the present invention;
FIG. 6 is a perspective view of the clutch rotating core structure of the present invention;
FIG. 7 is a schematic sectional view of the structure of the fastener of the present invention;
fig. 8 is a schematic perspective view of a second linkage block of the present invention.
In the figure: 1. a front panel; 2. a rear panel; 3. a handle; 5. a first linkage block; 6. a first mounting sleeve; 7. a first torsion spring; 8. a clutch rotating core; 9. a limiting block; 10. a chute; 11. a circular hole; 12. a fastener; 121. fixing a sleeve; 122. a limiting sleeve; 123. a top rod; 124. a spring; 125. a limiting plate; 13. a first mounting member; 14. a card slot; 15. a first limit groove; 16. a motor; 17. a circular arc top piece; 18. a first clamping block; 19. accommodating grooves; 20. a front handle; 21. a rear handle; 22. a second linkage block; 23. a second mount; 24. a second limit groove; 25. a second fixture block; 26. a second mounting sleeve; 27. a second torsion spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The specific embodiment of the handle reversing device of the intelligent lock of the utility model is shown in fig. 3 to 8, and comprises a handle reversing device used for being matched with an unlocking mechanism, the handle reversing device comprises a clutch rotating core 8, the middle part of the clutch rotating core 8 is provided with a front handle 20, one end of the front handle 20 close to the clutch rotating core 8 is connected with a first linkage block 5 contacted with the clutch rotating core 8, the rear side of the first linkage block 5 is connected with a first installation part 13 positioned on the front handle 20, the middle part of the first linkage block 5 is provided with a first installation sleeve 6, the outer side of the first installation sleeve 6 is sleeved with a first torsion spring 7, one end of the first linkage block 5 is connected with a first clamping block 18 used for limiting the position of the first torsion spring 7, the other end of the first linkage block 5 is provided with a first limiting groove 15, the left side and the right side of the clutch rotating core 8 are provided with two round holes 11 corresponding to the first limiting groove 15, the inside of first spacing groove 15 is provided with the screw rod, the screw rod runs through round hole 11 and first spacing groove 15 in proper order and with the contact of first torsion spring 7, a position to first torsion spring 7 is injectd, stir preceding handle 20 and make first linkage piece 5 rotate, make preceding handle rotatory 180 degrees, adopt the screw rod to enter into first spacing groove 15 from round hole 11 afterwards, make the screw rod inject first linkage piece 5's position with the contact of first torsion spring 7, thereby accomplish the direction position transform to handle 3, realize need not to dismantle panel and handle 3, also need not with the help of foreign object, can accomplish the switching-over of handle 3, the effectual damage of other spare parts in having avoided the intelligent lock, its switching-over simple structure in addition, be convenient for production and processing, and can reduce production cost, switching-over easy operation, it is more convenient to make the switching-over.
In this embodiment, one side that the middle part of core 8 is changeed in separation and reunion is close to first linkage piece 5 is provided with holding tank 19, and first installed part 13 is located holding tank 19, and the below middle part of core 8 is changeed in separation and reunion is provided with fastener 12 that corresponds with holding tank 19.
In this embodiment, a slot 14 horizontally disposed with the first linkage block 5 is disposed on a side of the first mounting part 13 away from the first linkage block 5.
In this embodiment, fastener 12 is including connecting fixed cover 121 in the middle of the 8 bottoms of separation and reunion commentaries on classics cores, the bottom internal connection of fixed cover 121 has stop collar 122, the middle part of stop collar 122 is provided with ejector pin 123, be connected with the limiting plate 125 with the contact of stop collar 122 on the ejector pin 123, be provided with the spring 124 that the cover was located on ejector pin 123 between the inside of limiting plate 125 and fixed cover 121, the fixed cover 121 that runs through of ejector pin 123 corresponds with draw-in groove 14, fastener 12 can make first linkage block 5 and separation and reunion commentaries on classics core 8 formation an organic whole with the cooperation of draw-in groove 14, thereby drive the lock core and rotate.
In this embodiment, the bilateral symmetry of holding tank 19 is provided with two spouts 10 that are the down state on being located separation and reunion commentaries on classics core 8, and the upper end of spout 10 is provided with the round hole 11 that is located separation and reunion commentaries on classics core 8 and corresponds with first spacing groove 15, and the screw rod slides in spout 10, and the screw rod can be injectd the position of first linkage piece 5.
In this embodiment, still include back handle 21, back handle 21 wherein one end is connected with second linkage piece 22, one side that back handle 21 was kept away from to second linkage piece 22 is connected with the second installed part 23 of being connected with back handle 21, the middle part of second linkage piece 22 is provided with second installation cover 26, the outside cover of second installation cover 26 is equipped with second torsional spring 27, second linkage piece 22 wherein one end is connected with and is used for the second fixture block 25 of second torsional spring 27 position injects, second spacing groove 24 has been seted up to the second linkage piece 22 other end, the inside of second spacing groove 24 is provided with the screw rod.
In this embodiment, the two ends of the clutch rotating core 8 near the first linkage block 5 are provided with a limiting block 9 contacting with the first torsion spring 7, and the clutch rotating core 8 is automatically reset after rotating.
In this embodiment, the jacking mechanism includes a motor 16 disposed below the clutch rotary core 8, and an arc jacking member 17 having a lifting function and contacting with the jacking rod 123 is disposed above the motor 16.
The utility model discloses the theory of operation:
at the in-process of unblanking, motor 16 can drive circular arc top 17 and ejector pin 123 contact, in the draw-in groove 14 that enters into first installed part 13 with ejector pin 123 jack-up, make first linkage piece 5 and separation and reunion commentaries on classics core 8 between fixed formation an organic whole, only need rotate handle 3 afterwards, handle 3 drives first linkage piece 5 and rotates, first linkage piece 5 drives separation and reunion commentaries on classics core 8 through first installed part 13 and rotates, can open the lock, when handle 3 switching-over, rotate handle 3 earlier, handle 3 drives first linkage piece 5 through preceding handle 20 and rotates, make first linkage piece 5 rotate 180 degrees, then penetrate first spacing groove 15 from round hole 11 through the screw rod, thereby to the position of changing first linkage piece 5 backward injectd, thereby accomplish the switching-over to handle 3.
The utility model discloses the concrete embodiment of intelligence lock, as shown in fig. 1 to fig. 2, set up the handle switching-over device of being connected with handle 3 on front panel 1, rear panel 2 and front panel 1 and rear panel 2, handle switching-over device and above-mentioned embodiment handle switching-over device structure the same, no longer describe herein.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an intelligence lock handle switching-over device which characterized in that: including being used for rotating core (8) with the unblock mechanism cooperation, handle switching-over device is including separation and reunion commentaries on classics core (8), the middle part that separation and reunion commentaries on classics core (8) is provided with preceding handle (20), the one end that preceding handle (20) are close to separation and reunion commentaries on classics core (8) is connected with and rotates first linkage piece (5) of core (8) contact with the separation and reunion, the rear side of first linkage piece (5) is connected with first installed part (13) that are located preceding handle (20), the middle part of first linkage piece (5) is provided with first installation cover (6), the outside cover of first installation cover (6) is equipped with first torsional spring (7), first linkage piece (5) wherein one end is connected with and is used for first fixture block (18) that first torsional spring (7) position is injectd, first spacing groove (15) have been seted up to the first linkage piece (5) other end, two round holes (11) that correspond with first spacing groove (15) are seted up in the left and right sides of separation and reunion commentaries on classics core (8) The screw rod penetrates through the round hole (11) and the first limiting groove (15) in sequence and contacts with the first torsion spring (7) and is used for limiting the position of the first torsion spring (7).
2. The intelligent lock handle reversing device of claim 1, wherein: one side that the middle part of core (8) is changeed in separation and reunion is close to first linkage piece (5) is provided with holding tank (19), first installed part (13) are located holding tank (19), the below middle part of core (8) is changeed in separation and reunion is provided with fastener (12) that correspond with holding tank (19).
3. The intelligent lock handle reversing device of claim 2, wherein: and a clamping groove (14) horizontally arranged with the first linkage block (5) is formed in one side, far away from the first linkage block (5), of the first mounting part (13).
4. The intelligent lock handle reversing device of claim 3, wherein: fastener (12) are including connecting fixed cover (121) in the middle of separation and reunion core (8) bottom, the bottom internal connection of fixed cover (121) has stop collar (122), the middle part of stop collar (122) is provided with ejector pin (123), be connected with limiting plate (125) with stop collar (122) contact on ejector pin (123), be provided with between the inside of limiting plate (125) and fixed cover (121) spring (124) that the cover was located on ejector pin (123), the fixed cover (121) of running through of ejector pin (123) and correspond with draw-in groove (14).
5. The intelligent lock handle reversing device of claim 2, wherein: the bilateral symmetry of holding tank (19) is provided with two spout (10) that are the downwardness on being located separation and reunion commentaries on classics core (8), the upper end of spout (10) is provided with and is located separation and reunion commentaries on classics core (8) and round hole (11) that correspond with first spacing groove (15), the screw rod slides in spout (10).
6. The intelligent lock handle reversing device of claim 1, wherein: still include back handle (21), back handle (21) wherein one end is connected with second linkage piece (22), one side that back handle (21) was kept away from in second linkage piece (22) is connected with second installed part (23) of being connected with back handle (21), the middle part of second linkage piece (22) is provided with second installation cover (26), the outside cover of second installation cover (26) is equipped with second torsional spring (27), second linkage piece (22) wherein one end is connected with and is used for second fixture block (25) of injecing second torsional spring (27) position, second spacing groove (24) have been seted up to second linkage piece (22) other end, the inside of second spacing groove (24) is provided with the screw rod.
7. The intelligent lock handle reversing device of claim 1, wherein: and two ends of the clutch rotating core (8) close to one side of the first linkage block (5) are provided with limiting blocks (9) contacted with the first torsion springs (7) for the clutch rotating core (8) to automatically reset after rotating.
8. The intelligent lock handle reversing device of claim 4, wherein: the unlocking mechanism comprises a motor (16) arranged below the clutch rotating core (8), and an arc top piece (17) which has a lifting function and is in contact with the ejector rod (123) is arranged above the motor (16).
9. The utility model provides an intelligent lock, includes front panel (1), rear panel (2) and set up the handle switching-over device of being connected with handle (3) on front panel (1) and rear panel (2), its characterized in that: the handle reversing device is the handle reversing device of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086893.1U CN215108134U (en) | 2021-01-13 | 2021-01-13 | Intelligent lock handle reversing device and intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086893.1U CN215108134U (en) | 2021-01-13 | 2021-01-13 | Intelligent lock handle reversing device and intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108134U true CN215108134U (en) | 2021-12-10 |
Family
ID=79323786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120086893.1U Expired - Fee Related CN215108134U (en) | 2021-01-13 | 2021-01-13 | Intelligent lock handle reversing device and intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508267A (en) * | 2022-01-21 | 2022-05-17 | 珠海格力电器股份有限公司 | Door lock handle reversing structure and door body with same |
-
2021
- 2021-01-13 CN CN202120086893.1U patent/CN215108134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508267A (en) * | 2022-01-21 | 2022-05-17 | 珠海格力电器股份有限公司 | Door lock handle reversing structure and door body with same |
| CN114508267B (en) * | 2022-01-21 | 2022-12-20 | 珠海格力电器股份有限公司 | Door lock handle reversing structure and door body with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |