CN216588140U - Intelligence lock based on NFC wireless power supply - Google Patents
Intelligence lock based on NFC wireless power supply Download PDFInfo
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- CN216588140U CN216588140U CN202123093384.0U CN202123093384U CN216588140U CN 216588140 U CN216588140 U CN 216588140U CN 202123093384 U CN202123093384 U CN 202123093384U CN 216588140 U CN216588140 U CN 216588140U
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- intelligent lock
- lock body
- operation panel
- transmission
- wireless power
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Abstract
The utility model discloses an intelligent lock based on NFC wireless power supply, which comprises an intelligent lock body, wherein an NFC recognition end is arranged at the upper end of the intelligent lock body, an operation panel is arranged on the right opposite side of the intelligent lock body, a protection panel is arranged on the outer side of the operation panel, the protection panel rotates on the intelligent lock body through a traction driving mechanism, the traction driving mechanism is installed on the intelligent lock body and comprises a driving motor, a driving gear, a guide transmission base plate, a transmission rack, a driven gear and a transmission shaft, and the driving motor is installed on the inner side of the intelligent lock body. According to the intelligent lock based on the NFC wireless power supply, disclosed by the utility model, when the intelligent lock body does not need to be opened, the protection panel rotates to the outer side of the operation panel and shields the operation panel, and the operation panel can be shielded and protected by the protection panel, so that the operation panel is not exposed in an external environment any more, the operation panel is prevented from accumulating a large amount of dust and being damaged, and the service life of the intelligent lock is prolonged.
Description
Technical Field
The utility model relates to the technical field of intelligent locks, in particular to an intelligent lock based on NFC wireless power supply.
Background
The intelligent lock generally refers to an intelligent door lock, and the intelligent door lock is a lockset which is improved on the basis of being different from a 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 the traditional mechanical lock, is a composite lock with safety, convenience and advanced technology, and is widely applied to the fields of banks, government departments, hotels, dormitories of schools, residential quarters, villas, hotels and the like.
When present intelligent lock based on NFC wireless power supply uses, when need not opening intelligent lock body, because lack corresponding protection machanism on the intelligent lock body, the operating panel of its intelligent lock body exposes in external environment mostly for easily gather a large amount of dusts on the operating panel, and easily lead to operating panel to damage, reduced the life of intelligent lock.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent lock based on NFC wireless power supply, when an intelligent lock body does not need to be opened, a protection panel rotates to the outer side of an operation panel and shields the operation panel, and the operation panel can be shielded and protected by the protection panel, so that the operation panel is not exposed in the external environment any more, the operation panel is prevented from accumulating a large amount of dust and being damaged, the service life of the intelligent lock is prolonged, and the problems in the prior art can be solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
an intelligent lock based on NFC wireless power supply comprises an intelligent lock body, an NFC recognition end is arranged at the upper end of the intelligent lock body, an operation panel is arranged opposite to the intelligent lock body, a protection panel is arranged outside the operation panel, the protection panel rotates on the intelligent lock body through a traction driving mechanism, the traction driving mechanism is installed on the intelligent lock body and comprises a driving motor, a driving gear, a guide transmission substrate, a transmission rack, a driven gear and a transmission shaft, the driving motor is installed on the inner side of the intelligent lock body, the output shaft of the driving motor is provided with the driving gear through a spline, the driving gear is meshed with the transmission rack, the transmission rack is installed on the guide transmission substrate, the driven rack is installed on the side end face of the guide transmission substrate and is meshed with the driven gear, driven gear passes through the spline and installs on the transmission shaft, the transmission shaft passes through the bearing and installs on intelligent lock body and protection panel installs on the transmission shaft.
Preferably, the guide transmission substrate is movably connected to a limiting base, and the limiting base is installed on the inner wall of the intelligent lock body.
Preferably, a strip-shaped guide groove is formed in the guide transmission substrate, and the limiting base is matched with the strip-shaped guide groove.
Preferably, the protection panel drives the driving gear and the transmission shaft to rotate through the driving motor and rotates on the intelligent lock body.
Preferably, the protection panel rotates on the intelligent lock body and shields the operation panel.
Preferably, an opening and closing identification area is arranged right opposite to the protection panel.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to an intelligent lock based on NFC wireless power supply, when an intelligent lock body does not need to be opened, after an NFC card is identified through an NFC identification end, a driving motor drives a driving gear to rotate, the driving gear is meshed with a driving rack and the driving rack is arranged on a guide driving base plate, so the driving gear can drive the guide driving base plate to move on a limiting base in the rotating process, the guide driving base plate can move to enable a driven rack to move along with the driving gear, the driven rack is meshed with the driven gear and the driven gear is arranged on a transmission shaft through a spline, the driven rack can drive the driven gear and the transmission shaft to rotate in the moving process, the transmission shaft can drive a protection panel to rotate along with the transmission shaft, the protection panel rotates to the outer side of an operation panel and the protection panel shields the operation panel, and the operation panel can be shielded and protected by the protection panel, so that the operation panel is not exposed to the external environment, avoid operating panel to gather a large amount of dust and damage, improved the life of intelligent lock.
Drawings
Fig. 1 is a schematic diagram of an NFC wireless power supply-based smart lock according to the present invention;
fig. 2 is a partial schematic view of an NFC wireless power supply-based smart lock according to the present invention;
FIG. 3 is a cross-sectional view of the NFC-based wirelessly powered smart lock of the present invention;
fig. 4 is a top view of the traction drive mechanism of fig. 3 of the present invention.
In the figure: 1. an intelligent lock body; 2. an NFC identification terminal; 3. an operation panel; 4. a protective panel; 41. opening and closing the identification area; 5. a traction drive mechanism; 51. a drive motor; 52. a drive gear; 53. a guide transmission substrate; 54. a drive rack; 55. a driven rack; 56. a driven gear; 57. a drive shaft; 6. and a limiting base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an intelligent lock based on NFC wireless power supply comprises an intelligent lock body 1, an NFC identification end 2 is disposed at the upper end of the intelligent lock body 1, an operation panel 3 is disposed opposite to the intelligent lock body 1, a protection panel 4 is disposed outside the operation panel 3, an opening/closing identification area 41 is disposed opposite to the protection panel 4, the protection panel 4 rotates on the intelligent lock body 1 through a traction driving mechanism 5, the protection panel 4 rotates on the intelligent lock body 1 and shields the operation panel 3, when the intelligent lock body 1 does not need to be opened, after an NFC card is identified through the NFC identification end 2, a driving motor 51 drives a driving gear 52 to rotate, since the driving gear 52 is meshed with a transmission rack 54 and the transmission rack 54 is mounted on a guide transmission substrate 53, the driving gear 52 can drive the guide transmission substrate 53 to move on a limit base 6 in the rotating process, the guide transmission substrate 53 can move to enable the driven rack 55 to move along with the driven rack 55, the driven rack 55 is meshed with the driven gear 56, and the driven gear 56 is arranged on the transmission shaft 57 through a spline, so that the driven rack 55 can drive the driven gear 56 and the transmission shaft 57 to rotate in the moving process, the transmission shaft 57 can drive the protection panel 4 to rotate along with the transmission shaft, the protection panel 4 is rotated to the outer side of the operation panel 3, the protection panel 4 shields the operation panel 3, the operation panel 3 can be shielded and protected by the protection panel 4, the operation panel 3 is not exposed in the external environment, the operation panel 3 is prevented from accumulating a large amount of dust and being damaged, the service life of the intelligent lock is prolonged, when the intelligent lock body 1 needs to be opened, after an NFC card is identified through the NFC identification end 2, the driving motor 51 drives the driving gear 52 to rotate reversely, and the driving gear 52 can drive the guide transmission substrate 53 to move on the limiting base 6 in the reverse rotation process, the guide transmission base plate 53 moves to enable the driven rack 55 to move along with the guide transmission base plate, the driven rack 55 can drive the driven gear 56 and the transmission shaft 57 to rotate in the moving process, the transmission shaft 57 rotates to drive the protection panel 4 to rotate along with the protection panel, so that the protection panel 4 rotates to the side of the operation panel 3 and the protection panel 4 does not shield the operation panel 3 any more, the operation panel 3 is convenient to operate the intelligent lock body 1, the traction driving mechanism 5 is installed on the intelligent lock body 1, the traction driving mechanism 5 comprises a driving motor 51, a driving gear 52, a guide transmission base plate 53, a transmission rack 54, a driven rack 55, a driven gear 56 and a transmission shaft 57, the driving motor 51 is installed on the inner side of the intelligent lock body 1, the driving gear 52 is installed on an output shaft of the driving motor 51 through a spline, the driving gear 52 is meshed with the transmission rack 54, and the transmission rack 54 is installed on the guide transmission base plate 53, the guide transmission base plate 53 is movably connected on the limiting base 6, the limiting base 6 is installed on the inner wall of the intelligent lock body 1, the guide transmission base plate 53 is provided with a strip-shaped guide groove, the limiting base 6 is matched with the strip-shaped guide groove, the driving motor 51 drives the driving gear 52 to rotate, since the driving gear 52 is engaged with the driving rack 54 and the driving rack 54 is mounted on the guide driving base plate 53, therefore, the driving gear 52 can drive the guide transmission substrate 53 to move on the limiting base 6 in the rotating process, a driven rack 55 is installed on the side end face of the guide transmission substrate 53, the driven rack 55 is meshed with a driven gear 56, the driven gear 56 is installed on a transmission shaft 57 through a spline, the transmission shaft 57 is installed on the intelligent lock body 1 through a bearing, the protection panel 4 is installed on the transmission shaft 57, and the protection panel 4 drives the driving gear 52 and the transmission shaft 57 to rotate through the driving motor 51 so as to rotate on the intelligent lock body 1.
In summary, in the intelligent lock based on NFC wireless power supply of the present invention, when the intelligent lock body 1 does not need to be unlocked, after the NFC identification terminal 2 identifies the NFC card, the driving motor 51 drives the driving gear 52 to rotate, because the driving gear 52 is engaged with the transmission rack 54 and the transmission rack 54 is mounted on the guide transmission substrate 53, the driving gear 52 can drive the guide transmission substrate 53 to move on the limiting base 6 during the rotation process, the guide transmission substrate 53 moves to enable the driven rack 55 to move along with the driven rack 55, because the driven rack 55 is engaged with the driven gear 56 and the driven gear 56 is mounted on the transmission shaft 57 through a spline, the driven rack 55 can drive the driven gear 56 and the transmission shaft 57 to rotate during the movement process, the transmission shaft 57 rotates to drive the protection panel 4 to rotate along with the protection panel 4, so that the protection panel 4 rotates to the outer side of the operation panel 3 and the protection panel 4 shields the operation panel 3, because the operating panel 3 can obtain the protection of sheltering from of protection panel 4 for operating panel 3 no longer exposes in external environment, avoids operating panel 3 to gather a large amount of dust and damage, has improved the life of intelligent lock.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligence lock based on NFC wireless power supply, includes intelligent lock body (1), its characterized in that: the intelligent lock comprises an intelligent lock body (1), and is characterized in that an NFC recognition end (2) is arranged at the upper end of the intelligent lock body (1), an operation panel (3) is arranged opposite to the intelligent lock body (1), a protection panel (4) is arranged on the outer side of the operation panel (3), the protection panel (4) rotates on the intelligent lock body (1) through a traction driving mechanism (5), the traction driving mechanism (5) is installed on the intelligent lock body (1), the traction driving mechanism (5) comprises a driving motor (51), a driving gear (52), a guide transmission base plate (53), a transmission rack (54), a driven rack (55), a driven gear (56) and a transmission shaft (57), the driving motor (51) is installed on the inner side of the intelligent lock body (1), the driving gear (52) is installed on an output shaft of the driving motor (51) through splines, and the driving gear (52) is meshed with the transmission rack (54), the intelligent lock is characterized in that the transmission rack (54) is installed on the guide transmission base plate (53), a driven rack (55) is installed on the side end face of the guide transmission base plate (53), the driven rack (55) is meshed with the driven gear (56), the driven gear (56) is installed on the transmission shaft (57) through a spline, the transmission shaft (57) is installed on the intelligent lock body (1) through a bearing, and the protection panel (4) is installed on the transmission shaft (57).
2. The NFC wireless power supply-based smart lock of claim 1, wherein: the guide transmission base plate (53) is movably connected to the limiting base (6), and the limiting base (6) is installed on the inner wall of the intelligent lock body (1).
3. The NFC wireless power supply-based smart lock of claim 2, wherein: a strip-shaped guide groove is formed in the guide transmission substrate (53), and the limiting base (6) is matched with the strip-shaped guide groove.
4. The NFC wireless power supply-based smart lock of claim 1, wherein: the protection panel (4) drives the driving gear (52) and the transmission shaft (57) to rotate through the driving motor (51) so as to rotate on the intelligent lock body (1).
5. The NFC wireless power supply-based smart lock of claim 1, wherein: the protection panel (4) rotates on the intelligent lock body (1) and shields the operation panel (3).
6. The NFC wireless power supply-based smart lock of claim 1, wherein: an opening and closing identification area (41) is arranged right opposite to the protection panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123093384.0U CN216588140U (en) | 2021-12-10 | 2021-12-10 | Intelligence lock based on NFC wireless power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123093384.0U CN216588140U (en) | 2021-12-10 | 2021-12-10 | Intelligence lock based on NFC wireless power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588140U true CN216588140U (en) | 2022-05-24 |
Family
ID=81611925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123093384.0U Active CN216588140U (en) | 2021-12-10 | 2021-12-10 | Intelligence lock based on NFC wireless power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588140U (en) |
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2021
- 2021-12-10 CN CN202123093384.0U patent/CN216588140U/en active Active
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