Automatic power generation intelligent door lock

Abstract

The utility model discloses an automatic power generation intelligent door lock which comprises a door lock body, a fingerprint groove is formed in the upper portion of the front side of the door lock body, a fingerprint identifier is fixedly installed on the inner wall of the fingerprint groove, and a touch digital keyboard is installed on the front side of the door lock body and located below the fingerprint groove. The door lock main body, the fingerprint groove, the fingerprint identifier, the touch digital keyboard, the mounting groove, the storage battery, the dim light solar cell panel, the limiting groove, the baffle plate, the bayonet, the clamping block, the cavity, the positioning mechanism, the screw rod, the driven bevel gear, the lifting plate, the limiting block, the vertical rod, the driving shaft, the handle and the driving bevel gear are matched with one another; and the effect of conveniently disassembling the dim light solar cell panel is achieved, so that great convenience is brought to maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of door locks, in particular to an automatic power generation intelligent door lock. Background Art

[0002] Smart door locks are extremely convenient because they use fingerprints, passwords, etc. to replace keys. They have now become an important entry point and high-growth pole for smart homes.

[0003] At present, as shown in the patent application number CN201810231919.X, the present invention discloses a smart door lock, which includes a lock body and a power module arranged in the lock body to provide working power for the smart door lock. The smart door lock also includes a light-transmitting panel arranged at the lock body shell, a low-light solar panel arranged in the lock body corresponding to the light-transmitting panel, and a battery boost circuit connected between the low-light solar panel and the power module to boost the output voltage of the low-light solar panel.

[0004] However, in actual use, the above patent has the following defects: it is not convenient to disassemble the weak-light solar panel, which causes great inconvenience to the maintenance work. For this reason, we propose an automatic power generation smart door lock. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic power generation intelligent door lock to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an automatic power generation intelligent door lock, comprising:

[0007] Door lock body;

[0008] A fingerprint slot is provided on the upper front side of the door lock body, and a fingerprint identifier is fixedly installed on the inner wall of the fingerprint slot;

[0009] A touch numeric keyboard is installed on the front side of the door lock body and below the fingerprint slot;

[0010] An installation slot is provided at the lower part of the front side of the door lock body, and a battery is fixedly installed on the rear side of the inner wall of the installation slot to power the electronic components of the entire smart door lock. A charging port is provided on the left side of the battery;

[0011] A weak-light solar panel, wherein the front of the installation slot is movably connected with the weak-light solar panel, the front of the weak-light solar panel passes through the installation slot and extends to the outside of the installation slot, a limiting groove is provided at the bottom of the weak-light solar panel, a telescopic power transmission line is fixedly connected to the rear side of the weak-light solar panel, a plug connector is fixedly connected to the rear end of the telescopic power transmission line, and the rear side of the plug connector is movably connected to the charging port;

[0012] A baffle, the top and bottom of the inner wall of the installation groove and the rear side of the weak-light solar panel are fixedly connected with baffles, the baffle is in active contact with the weak-light solar panel, a bayonet is provided on the front side of the baffle, a card block is fixedly connected at the position of the bayonet corresponding to the rear side of the weak-light solar panel, the rear side of the card block passes through the bayonet and extends to the outside of the bayonet, and the card block is movably connected with the bayonet;

[0013] A cavity is provided at the lower part of the door lock body, the cavity is communicated with the mounting groove, and a positioning mechanism is provided inside the cavity.

[0014] Furthermore, the positioning mechanism includes a first bearing, a screw, a driven bevel gear, a lifting plate, a limit block, a vertical rod, a second bearing, a driving shaft, a handle and a driving bevel gear. The first bearing is fixedly connected to the front of the top of the inner wall of the cavity, and the bottom of the first bearing is rotatably connected to the screw.

[0015] Furthermore, a driven bevel gear is fixedly connected to the bottom of the screw, a lifting plate is threadedly connected to the upper surface of the screw, the surface of the lifting plate is in movable contact with the inner wall of the cavity, a limiting block is fixedly connected to the position of the limiting groove at the top of the lifting plate, and the top of the limiting block passes through the cavity and the limiting groove in sequence and extends to the inside of the limiting groove.

[0016] Furthermore, the limiting block is movably engaged with the limiting groove, and the limiting block is movably connected with the cavity.

[0017] Furthermore, the top and bottom of the inner wall of the cavity are fixedly connected via a vertical rod, the lifting plate is slidably sleeved on the surface of the vertical rod, and a second bearing is fixedly installed on the front side of the inner wall of the cavity.

[0018] Furthermore, a driving shaft is rotatably connected inside the second bearing, a front end of the driving shaft passes through the cavity and extends to the outside of the cavity and is fixedly connected to a handle, and the driving shaft is movably connected to the cavity.

[0019] Furthermore, a driving bevel gear is fixedly connected to the rear end of the driving shaft, and the driving bevel gear and the driven bevel gear are meshed with each other.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] The utility model facilitates the disassembly of the weak-light solar panel through the cooperation of the door lock body, fingerprint slot, fingerprint identifier, touch numeric keyboard, installation slot, battery, weak-light solar panel, limit slot, baffle, bayonet, block, cavity, positioning mechanism, screw, driven bevel gear, lifting plate, limit block, vertical rod, driving shaft, handle and driving bevel gear, thereby greatly facilitating the maintenance work, and having strong practicality and worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a side view structural schematic diagram of the utility model;

[0024] Figure 3 It is a side structural cross-sectional view of the utility model;

[0025] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram.

[0026] In the figure: 1. door lock body; 2. fingerprint slot; 3. fingerprint identifier; 4. touch numeric keypad; 5. mounting slot; 6. battery; 7. weak light solar panel; 8. limit slot; 9. baffle; 10. bayonet; 11. block; 12. cavity; 13. positioning mechanism; 131. screw; 132. driven bevel gear; 133. lifting plate; 134. limit block; 135. vertical rod; 136. driving shaft; 137. handle; 138. driving bevel gear. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-4, an automatic power generation smart door lock, comprising a door lock body 1, a fingerprint slot 2 is provided on the upper front side of the door lock body 1, a fingerprint identifier 3 is fixedly installed on the inner wall of the fingerprint slot 2, a touch numeric keyboard 4 is installed on the front side of the door lock body 1 and below the fingerprint slot 2, a mounting slot 5 is provided on the lower front side of the door lock body 1, a battery 6 is fixedly installed on the rear side of the inner wall of the mounting slot 5 for powering the electronic components of the entire smart door lock, a charging port is provided on the left side of the battery 6, a weak light solar panel 7 is movably plugged in the front of the inside of the mounting slot 5, the front of the weak light solar panel 7 passes through the mounting slot 5 and extends to the outside of the mounting slot 5, a limiting slot 8 is provided at the bottom of the weak light solar panel 7, and the weak light solar panel A telescopic power transmission line is fixedly connected to the rear side of 7, and a plug connector is fixedly connected to the rear end of the telescopic power transmission line. The rear side of the plug connector is movably connected to the charging port. A baffle 9 is fixedly connected to the top and bottom of the inner wall of the installation groove 5 and located at the rear side of the weak-light solar panel 7. The baffle 9 is in movably contact with the weak-light solar panel 7. A bayonet 10 is provided on the front side of the baffle 9. A card block 11 is fixedly connected to the position of the bayonet 10 on the rear side of the weak-light solar panel 7. The rear side of the card block 11 penetrates the bayonet 10 and extends to the outside of the bayonet 10. The card block 11 is movably connected to the bayonet 10. A cavity 12 is provided at the lower part of the interior of the door lock body 1, and the cavity 12 and the installation groove 5 are connected to each other. A positioning mechanism 13 is provided inside the cavity 12.

[0031] Specifically, the positioning mechanism 13 includes a first bearing, a screw 131, a driven bevel gear 132, a lifting plate 133, a limit block 134, a vertical rod 135, a second bearing, a driving shaft 136, a handle 137 and a driving bevel gear 138. The first bearing is fixedly connected to the front of the top of the inner wall of the cavity 12, and the screw 131 is rotatably connected to the bottom of the first bearing.

[0032] During the specific implementation, the bottom of the screw 131 is fixedly connected to the driven bevel gear 132, and the upper surface of the screw 131 is threadedly connected to a lifting plate 133. The surface of the lifting plate 133 is in movable contact with the inner wall of the cavity 12. The top of the lifting plate 133 is fixedly connected to the limiting block 134 at the position corresponding to the limiting groove 8. The top of the limiting block 134 passes through the cavity 12 and the limiting groove 8 in sequence and extends to the inside of the limiting groove 8.

[0033] Specifically, the limiting block 134 is movably engaged with the limiting groove 8 , and the limiting block 134 is movably connected with the cavity 12 .

[0034] In specific implementation, the top and bottom of the inner wall of the cavity 12 are fixedly connected via a vertical rod 135 , the lifting plate 133 is slidably sleeved on the surface of the vertical rod 135 , and a second bearing is fixedly installed on the front side of the inner wall of the cavity 12 .

[0035] Specifically, the second bearing is internally rotatably connected with a driving shaft 136 , the front end of the driving shaft 136 passes through the cavity 12 and extends to the outside of the cavity 12 and is fixedly connected with a handle 137 , and the driving shaft 136 is movably connected to the cavity 12 .

[0036] In a specific implementation, a driving bevel gear 138 is fixedly connected to the rear end of the driving shaft 136 , and the driving bevel gear 138 and the driven bevel gear 132 are meshed with each other.

[0037] In actual application: the weak-light solar panel 7 converts solar energy into electrical energy, and transmits the electrical energy to the storage battery 6 for storage, thereby realizing self-generation, and the storage battery 6 supplies power to the electronic components of the entire smart door lock. When the weak-light solar panel 7 needs to be disassembled, it is only necessary to turn the handle 137 counterclockwise to drive the active shaft 136 and the active bevel gear 138 to rotate, and then the active bevel gear 138 drives the driven bevel gear 132 and the screw 131 to rotate, and then under the action of the thread, the lifting plate 133 drives the limit block 134 to move downward, so that the limit block 134 is separated from the limit groove 8, and then the weak-light solar panel 7 is pulled outward, so that the block 11 is separated from the bayonet 10, and the weak-light solar panel 7 is separated from the installation groove 5, and then the plug is pulled out of the charging port, so that the weak-light solar panel 7 can be removed for maintenance. Through the above steps, the weak-light solar panel 7 can be conveniently disassembled for maintenance, which is simple to operate and saves time and effort.

[0038] All components in the present invention are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. At the same time, standard parts used in the present application documents can be purchased from the market, and each component in the present application document can be customized according to the description in the specification and drawings. The specific connection method of each component adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art, and machinery, parts and equipment adopt conventional models in the prior art.

[0039] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle, and the electrical connection between the electrical components should be completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The utility model mainly introduces the working principle and process, and no longer explains the electrical control.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic power generation intelligent door lock, characterized in that: include: Door lock body (1); A fingerprint slot (2), wherein the fingerprint slot (2) is provided on the upper front side of the door lock body (1), and a fingerprint identifier (3) is fixedly mounted on the inner wall of the fingerprint slot (2); A touch numeric keyboard (4), wherein a touch numeric keyboard (4) is installed on the front side of the door lock body (1) and below the fingerprint slot (2); A mounting groove (5), wherein the door lock body (1) is provided with a mounting groove (5) at the lower part of the front side, and a storage battery (6) is fixedly installed at the rear side of the inner wall of the mounting groove (5) for supplying power to the electronic components of the entire intelligent door lock, and a charging port is provided on the left side of the storage battery (6); A weak-light solar panel (7), wherein the front of the interior of the installation groove (5) is movably plugged with the weak-light solar panel (7), the front of the weak-light solar panel (7) passes through the installation groove (5) and extends to the outside of the installation groove (5), a limiting groove (8) is provided at the bottom of the weak-light solar panel (7), the rear side of the weak-light solar panel (7) is fixedly connected with a telescopic power transmission line, the rear end of the telescopic power transmission line is fixedly connected with a plug connector, and the rear side of the plug connector is movably plugged with a charging port; A baffle (9), the top and bottom of the inner wall of the installation groove (5) and located at the rear side of the weak-light solar panel (7) are fixedly connected with the baffle (9), the baffle (9) and the weak-light solar panel (7) are in movable contact, a bayonet (10) is provided on the front side of the baffle (9), a clamping block (11) is fixedly connected at a position corresponding to the bayonet (10) on the rear side of the weak-light solar panel (7), the rear side of the clamping block (11) passes through the bayonet (10) and extends to the outside of the bayonet (10), and the clamping block (11) is movably connected with the bayonet (10); A cavity (12), a cavity (12) is provided at the lower part of the door lock body (1), the cavity (12) and the mounting groove (5) are communicated with each other, and a positioning mechanism (13) is provided inside the cavity (12).

2. The automatic power generation intelligent door lock according to claim 1, characterized in that: The positioning mechanism (13) comprises a first bearing, a screw rod (131), a driven bevel gear (132), a lifting plate (133), a limit block (134), a vertical rod (135), a second bearing, a driving shaft (136), a handle (137) and a driving bevel gear (138); the first bearing is fixedly connected to the front of the top of the inner wall of the cavity (12); and the screw rod (131) is rotatably connected to the bottom of the first bearing.

3. The automatic power generation intelligent door lock according to claim 2, characterized in that: The bottom of the screw rod (131) is fixedly connected to a driven bevel gear (132); the upper surface of the screw rod (131) is threadedly connected to a lifting plate (133); the surface of the lifting plate (133) is in movable contact with the inner wall of the cavity (12); the top of the lifting plate (133) is fixedly connected to a limiting block (134) at a position corresponding to the limiting groove (8); the top of the limiting block (134) sequentially penetrates the cavity (12) and the limiting groove (8) and extends to the interior of the limiting groove (8).

4. The automatic power generation intelligent door lock according to claim 3, characterized in that: The limiting block (134) is movably engaged with the limiting groove (8), and the limiting block (134) is movably connected with the cavity (12).

5. The automatic power generation intelligent door lock according to claim 4, characterized in that: The top and bottom of the inner wall of the cavity (12) are fixedly connected via a vertical rod (135); the lifting plate (133) is slidably sleeved on the surface of the vertical rod (135); and a second bearing is fixedly mounted on the front side of the inner wall of the cavity (12).

6. The automatic power generation intelligent door lock according to claim 5, characterized in that: A driving shaft (136) is rotatably connected inside the second bearing, a front end of the driving shaft (136) passes through the cavity (12) and extends to the outside of the cavity (12) and is fixedly connected to a handle (137), and the driving shaft (136) is movably connected to the cavity (12).

7. The automatic power generation intelligent door lock according to claim 6, characterized in that: A driving bevel gear (138) is fixedly connected to the rear end of the driving shaft (136), and the driving bevel gear (138) and the driven bevel gear (132) are meshed with each other.

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