Battery mounting structure of fingerprint electronic lock for aluminum alloy frame box

Abstract

The utility model discloses a battery mounting structure of a fingerprint electronic lock for an aluminum alloy frame box, a main box body of the fingerprint electronic lock for the box comprises a base part and a locking part hinged with the base part, and a detachable and movable power supply module is mounted on a rear bottom shell, positioned on the inner side of the box, of the base part; the battery mounting structure comprises a power supply mounting groove formed in the rear bottom shell, a bayonet and a clamping block arranged at the tail part of the power supply module, one end of the power supply mounting groove is an insertion opening, the bayonet is formed in the side edge of the insertion opening, a containing groove is formed outside the bayonet, an arc-shaped recess is formed in the bottom surface of the containing groove, and a limiting part is arranged at the outer end of the clamping block; an arc-shaped limiting block is arranged on the inner surface of the limiting part; when the power supply module is inserted into the power supply installation groove in a matched mode, the clamping block is clamped into the clamping opening in a matched mode, the limiting part is embedded into the containing groove, and the arc-shaped limiting block is clamped into the arc-shaped recess. According to the utility model, the power supply module can be installed in the luggage more stably.

Description

Technical Field

[0001] The utility model relates to the field of electronic locks for luggage, and in particular to a battery installation structure for a fingerprint electronic lock, which is suitable for luggage and boxes with aluminum alloy frames. Background Art

[0002] When people travel, they often carry their clothing and other belongings in luggage, making the convenience of luggage increasingly important. Luggage on the market is generally categorized as soft-shell or hard-shell. Soft-shell luggage typically uses a combination of fabric and plastic for the outer shell, with the two halves connected by a zipper. Hard-shell luggage typically has two halves connected by an aluminum alloy frame. The two halves lock together with a lock. Hard-shell luggage is typically made of PC, ABS, PP, or aluminum alloy.

[0003] Many existing hard-shell luggage and bags, after entering the high-end market, have adopted automatic unlocking with fingerprint electronic locks, making them increasingly convenient to use. The general principle of a fingerprint electronic lock for luggage and bags is that a fingerprint driver drives a motor, which in turn drives the internal mechanism of the lock body to unlock. When the motor resets, the internal mechanism of the lock body resets due to the action of a spring. Of course, a power module is also provided to provide power to the fingerprint electronic lock.

[0004] To make power usage more convenient, the power module is designed to be removable and portable, similar to a USB flash drive, and is typically mounted inside the bag. However, stability in the power module's installation is a challenge. Because the bag can be bumpy during use, especially when dragged over potholes, inserting the power module directly into a slot can easily cause it to become loose. Furthermore, when the power module is mounted inside the case, how can it be properly connected to the motherboard outside for power supply? This involves addressing the power module's electrical connection structure. Utility Model Content

[0005] The purpose of the utility model is to provide a battery installation structure for a fingerprint electronic lock of an aluminum alloy frame box, which can more stably install a power module in the box.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A battery installation structure for a fingerprint electronic lock of an aluminum alloy frame box, characterized in that: the main box body of the luggage fingerprint electronic lock includes a base part and a locking part hinged to the base part, and a detachable and movable power module is installed on the rear bottom shell of the base part located on the inner side of the luggage; the battery installation structure includes a power installation slot, a bayonet and a card block provided at the tail of the power module, one end of the power installation slot is an insertion port, the bayonet is provided on the side of the insertion port, and an accommodating slot is provided outside the bayonet, an arc-shaped recess is provided on the bottom surface of the accommodating slot, a limiting part is provided at the outer end of the card block, and an arc-shaped limiting block is provided on the inner surface of the limiting part; when the power module is inserted into the power installation slot, the card block will be fitted into the bayonet, the limiting part is embedded in the accommodating slot, and the arc-shaped limiting block is stuck in the arc-shaped recess.

[0008] As a further technical solution of the present invention: the battery installation structure also includes an interface board arranged in the rear bottom shell, and a first USB female socket is provided on the interface board. The first USB female socket is located at the end of the power installation slot away from the insertion port. A main board is provided in the locking part, and the interface board is connected to the main board through wires. The power module is provided with a USB plug that is inserted into the first USB female socket.

[0009] As a further technical solution of the present invention: an interface board mounting slot is provided on the rear bottom shell, the interface board mounting slot is close to the end of the power supply mounting slot away from the insertion port, and the interface board is installed in the interface board mounting slot.

[0010] As a further technical solution of the present invention: a second pressing piece is covered at the notch of the interface board installation slot, and the second pressing piece presses on the interface board.

[0011] As a further technical solution of the present invention: an embedding port is provided at one end of the power installation slot away from the insertion port, the embedding port is connected to the interface board installation slot, the first USB socket is located in the embedding port, and a pressure plate is provided on the second pressing piece, which presses on the first USB socket accordingly.

[0012] As a further technical solution of the present invention: an inner notch is provided on the outer edge of one end of the power installation slot away from the insertion port.

[0013] As a further technical solution of the present invention: a second USB female socket is provided on the mainboard, the second USB female socket is exposed in front of the locking part, and the second USB female socket can also be connected to the USB plug of the power module.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The utility model sets a power supply installation slot on the rear bottom shell inside the bag, and cooperates with the card block and arc-shaped limit block of the power module through the bayonet and arc-shaped recess, so that the power module can be installed in the power supply installation slot more stably and is not easy to loosen due to bumps during use.

[0016] The utility model is a solution designed for bags and boxes with aluminum alloy frames and is suitable for bags and boxes with aluminum alloy frames.

[0017] 2. The present invention further provides an interface board, which connects the power module and the main board through the interface board to realize the power supply of the luggage fingerprint electronic lock, thus solving the electrical connection problem of the power module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the structural diagrams of the battery installation structure of the fingerprint electronic lock according to an embodiment of the present utility model;

[0019] Figure 2 This is the second structural diagram of the battery installation structure of the fingerprint electronic lock according to the embodiment of the present utility model;

[0020] Figure 3 This is the third structural diagram of the battery installation structure of the fingerprint electronic lock according to the embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the electrical connection structure of the battery installation structure of the fingerprint electronic lock according to an embodiment of the present utility model;

[0022] Figure 5 This is one of the three-dimensional schematic diagrams of the fingerprint electronic lock according to the embodiment of the present utility model;

[0023] Figure 6 This is the second three-dimensional schematic diagram of the fingerprint electronic lock according to the embodiment of the present utility model;

[0024] Figure 7 This is an exploded schematic diagram of a fingerprint electronic lock according to an embodiment of the present utility model;

[0025] Figure 8 This is a three-dimensional schematic diagram of an embodiment of the utility model in which the locking portion of the main box body hides the bottom plate;

[0026] Figure 9 This is a three-dimensional schematic diagram of the embodiment of the utility model in which the locking portion of the main box body hides the bottom plate and the main board;

[0027] Figure 10 It is a three-dimensional schematic diagram of a panel of an embodiment of the present utility model;

[0028] Figure 11It is a three-dimensional schematic diagram of the locking portion of the main box body of an embodiment of the utility model;

[0029] Figure 12 This is a three-dimensional schematic diagram of the first locking hook mechanism and the lock buckle in the embodiment of the utility model when locked;

[0030] Figure 13 This is a schematic diagram of the assembly structure of the first lock hook mechanism and the mechanical lock core in an embodiment of the present utility model;

[0031] Figure 14 This is a structural diagram of the first locking hook mechanism of an embodiment of the present utility model;

[0032] Figure 15 This is one of the three-dimensional schematic diagrams of a bag equipped with a fingerprint electronic lock according to an embodiment of the present invention;

[0033] Figure 16 This is a second three-dimensional schematic diagram of a bag equipped with a fingerprint electronic lock according to an embodiment of the present invention. In this figure, the power module is plugged into the second USB female socket.

[0034] Figure 17 This is one of the three-dimensional schematic diagrams of a bag installed with a fingerprint electronic lock according to an embodiment of the present invention when it is opened;

[0035] Figure 18 This is the second three-dimensional schematic diagram of a bag installed with a fingerprint electronic lock according to an embodiment of the present invention when it is opened.

[0036] Meaning of the reference numerals in the figure:

[0037] 1-Panel; 1.1-Hinge slot; 1.2-First opening; 1.3-Second opening; 1.4-Third opening; 1.5-Mainboard mounting position; 1.6-Motor mounting slot; 1.7-Slide slot; 1.8-Lock cylinder mounting hole; 2-Fingerprint module; 3-First pressure piece; 4-Mainboard; 4.1-Fingerprint entry button; 4.2-Second USB female connector; 4.3-U-shaped notch; 5-First motor; 6-Cam; 6.1-Spiral part; 7-Moving block; 7.1-Lock hook; 7.2-Block lever; 7.3-Limiting column; 7.4-Hole; 7.5-Slider; 7.6-Inclined surface; 8-Mechanical lock core; 8.1-Bump; 9-Base plate; 9.1-Lock hole; 9.2-Button hole; 9.3-Spring mounting hole; 10-Second pressing piece; 10.1-Pressing plate; 11-Interface board; 11.1-First USB female socket; 12-Seat Plate; 12.1 - Hinge ear; 12.2 - Hinge hole; 12.3 - Spring mounting post; 13 - Lock catch; 13.1 - Lock catch hole; 14 - Rear bottom shell; 14.1 - Interface board mounting slot; 14.2 - Power supply mounting slot; 14.3 - Bayonet; 14.4 - Accommodation slot; 14.5 - Arc-shaped depression; 14.6 - Insertion port; 14.7 - Embedding port; 14.8 - Inner recess; 15 - Power module; 15. 1-Card block; 15.2-USB plug; 15.3-Limiting part; 15.4-Arc-shaped limiting block; 16-Rubber plug; 17-Connecting pin; 18-Reset spring; 19-Wire; 20-Socket; 21-First half of the box; 21.1-Opening of the first half of the box; 22-Second half of the box; 23-Electronic lock installation position; 24-Secondary lock box; 25-Secondary lock buckle; 26-Second motor; 27-Unlocking spring. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the embodiments.

[0039] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0040] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0042] Example:

[0043] like Figures 5 to 7 The figure shows a fingerprint electronic lock for aluminum-alloy framed cases equipped with the battery mounting structure of this embodiment. It includes a main case, a power module 15, and a lock catch 13. The main case comprises a base portion secured to the case and a locking portion hingedly connected to the base portion. The locking portion integrates the fingerprint module 2, mainboard 4, a first locking hook mechanism, and a first motor 5. The first locking hook mechanism includes a cam 6, a moving block 7, and a return spring 18.

[0044] like Figures 1 to 4 The battery installation structure of the fingerprint electronic lock for aluminum alloy frame cases in this embodiment is shown. It includes a power supply mounting slot 14.2, a latch 14.3, a latch block 15.1 located at the rear end of the power module 15, and an interface board 11 located within the rear bottom case 14. One end of the power supply mounting slot 14.2 is an insertion port 14.6, and the other end is provided with a first USB female connector 11.1. A latch 14.3 is provided on the side of the insertion port 14.6 of the power supply mounting slot 14.2, oriented in the same direction as the power supply mounting slot 14.2. When the fingerprint electronic lock for luggage is installed, the power supply mounting slot 14.2 and latch 14.3 are vertically oriented toward the luggage opening, with the insertion port 14.6 of the power supply mounting slot 14.2 positioned adjacent to the luggage opening. The luggage opening is the opening for loading items after the luggage is opened. In this embodiment, a receiving slot 14.4 is provided on the side of the rear bottom housing 14, corresponding to the latch 14.3, and oriented in the same direction as the latch 14.3. A gap exists between the side edges of the receiving slot 14.4 and the side edges of the latch, and an arc-shaped depression 14.5 is provided on the bottom surface of the receiving slot 14.4. In this embodiment, an inner notch 14.8 is also provided on the outer edge of the power supply mounting slot 14.2, away from the insertion opening 14.6. This inner notch 14.8 facilitates removal of the power module 15 from the power supply mounting slot 14.2.

[0045] The power module 15 is removable and removable, shaped like a USB flash drive. It houses a battery and a charge-discharge control circuit board. A USB plug 15.2 is located on one end of the power module 15, electrically connecting the battery and the USB plug to the charge-discharge control circuit board. A retaining block 15.1 is located on the side of the power module 15, away from the USB plug 15.2. A retaining portion 15.3 is located on the outer end of retaining block 15.1. This retaining portion 15.3 is flat and has an arc-shaped retaining block 15.4 located on its inner surface.

[0046] When the power module 15 is inserted into the power installation slot 14.2, the clamping block 15.1 is engaged with the clamping slot 14.3, the limiting portion 15.3 is embedded in the receiving slot 14.4, and the arc-shaped limiting block 15.4 is engaged with the arc-shaped recess 14.5, thereby enabling the power module 15 to be more stably installed in the power installation slot 14.2 and less likely to become loose due to bumps during use. Furthermore, the USB plug 15.2 is engaged with the first USB female connector 11.1 to complete the electrical connection. Furthermore, during use, the insertion port 14.6 of the power installation slot 14.2 is not obstructed by the items in the case. The power module 15 can be vertically inserted into or removed from the power installation slot 14.2 from the front of the case opening, making it more convenient and quick to use. When the power module 15 needs to be removed from the power installation slot 14.2, an outward force can be applied to the power module 15 at the inner recess 14.8, making it easier to remove the power module 15.

[0047] The first USB female connector 11.1 is provided on the interface board 11. An interface board mounting slot 14.1 is provided on the rear bottom shell 14. The interface board mounting slot 14.1 is located near the end of the power supply mounting slot 14.2 that is away from the opening. The interface board 11 is installed in the interface board mounting slot 14.1. A second pressing member 10 is provided at the notch of the interface board mounting slot 14.1. The second pressing member 10 is fixed by screws and presses against the interface board 11. An embedding opening 14.7 is provided on the end surface of the power supply mounting slot 14.2 corresponding to the first USB female connector 11.1. The embedding opening 14.7 is connected to the interface board mounting slot 14.1. The first USB female connector 11.1 is located in the embedding opening 14.7. A pressure plate 10.1 is provided on the second pressure member 10. The pressure plate 10.1 is perpendicular to the second pressure member 10 and presses against the first USB female connector 11.1. The first USB female socket 11.1 can be exposed in the power installation slot 14.2 through the embedding opening 14.7.

[0048] like Figure 4 As shown, the interface board 11 is electrically connected to the main board 4 through the wire 19, so that the power module 15 plugged into the first USB socket 11.1 can power the luggage fingerprint electronic lock, and the connection between the wire 19 and the main board 4 and the interface board 11 is realized through a conventional socket 20.

[0049] The following is a further description of the luggage fingerprint electronic lock equipped with the battery installation structure of this embodiment:

[0050] The base part of the main box body of the luggage fingerprint electronic lock includes a rear bottom shell 14 and a seat plate 12. During installation, the rear bottom shell 14 and the seat plate 12 are respectively located on the inside and outside of the luggage, and then fixedly connected by bolts to fix the base part on the luggage.

[0051] Among them, the locking part includes a panel 1 and a base plate 9. The fingerprint module 2, the main board 4, the first lock hook mechanism and the first motor 5 are all installed on the inner side of the panel 1. The base plate 9 covers the bottom surface of the panel 1 and is fixedly connected by screws, thereby integrating the fingerprint module 2, the main board 4, the first lock hook mechanism and the first motor 5 together in the locking part of the main box body.

[0052] The specific layout structure inside the locking part of the main box is as follows: Figures 8 to 10 As shown, in this embodiment, a mainboard mounting position 1.5, a motor mounting slot 1.6 and a slide slot 1.7 are provided on the inner side of the panel 1. The mainboard 4 is mounted in the mainboard mounting position 1.5 and fixed by screws. In this embodiment, the mainboard 4 is U-shaped, forming a U-shaped notch 4.3. The motor mounting slot 1.6 is located in the U-shaped notch 4.3 of the mainboard 4. The first motor 5 is correspondingly embedded and installed in the motor mounting slot 1.6, so that the first motor 5 is located in the U-shaped notch 4.3 of the mainboard 4. The moving block 7 is located in the slide slot 1.7, and the moving block 7 can slide back and forth. Figure 14 As shown, cam 6 is cylindrical in shape and mounted on the output shaft of first motor 5. Cam 6 is driven by first motor 5 for rotation. A spiral portion 6.1 is provided on the sidewall of cam 6. A sleeve 7.4 is provided at the rear end of movable block 7. A slider 7.5 is located within sleeve 7.4. Sleeve 7.4 fits over cam 6, and slider 7.5 slides over spiral portion 6.1. A stop post 7.3 is provided in front of movable block 7. One end of a return spring 18 fits over stop post 7.3, while the other end abuts against the inner side of panel 1. Return spring 18 provides a rearward restoring force for movable block 7. The movable block 7 is provided with a lock hook 7.1, which is used to cooperate with the hook on the lock hole 13.1 of the lock buckle 13. A lock hole 9.1 is provided on the base plate 9 corresponding to the lock hook 7.1. The side of the lock hook 7.1 close to the lock hole 9.1 is a slope 7.6. When the lock buckle 13 passes through the lock hole 9.1, the movable block 7 can be pushed forward by the slope 7.6, so that the lock buckle 13 can be buckled in.

[0053] Panel 1 is provided with a first opening 1.2. Fingerprint module 2 is fixedly mounted on the inner surface of panel 1 in correspondence with first opening 1.2, with the fingerprint entry surface of fingerprint module 2 exposed through first opening 1.2. Fingerprint module 2 is secured by a first pressure member 3, which presses against the back of fingerprint module 2 and is fixedly connected to the inner surface of panel 1 via screws. Fingerprint module 2 is electrically connected to mainboard 4. During use, fingerprint module 2 is used to enter fingerprints or unlock electronic fingerprint locks on luggage.

[0054] The end of the locking part of the main box body away from the lock hook 7.1 is hinged to the base plate 12. The specific structure of the hinge is as follows: hinge grooves 1.1 are respectively provided on both sides of the bottom of the end of the panel 1 away from the lock hook 7.1, and a connecting pin 17 is provided in the hinge groove 1.1. The two sides of the base plate 12 are respectively provided with hinge ears 12.1, the hinge ears 12.1 penetrate into the hinge groove 1.1, and the connecting pin 17 passes through the hinge hole 12.2 on the hinge ear 12.1.

[0055] In this embodiment, two unlocking springs 27 are provided between the seat plate 12 and the bottom plate 9. Spring mounting posts 12.3 are provided on both sides of the upper side of the seat plate 12, and spring mounting holes 9.3 are provided on both sides of the bottom plate 9. One end of the unlocking spring 27 is sleeved on the spring mounting post 12.3, and the other end is embedded in the spring mounting hole 9.3. When unlocking, the unlocking spring 27 automatically pops up the locking part.

[0056] In this embodiment, a second USB female connector 4.2 is provided on the mainboard 4, corresponding to a second opening 1.3 on the front panel 1. The second USB female connector 4.2 is exposed through the second opening 1.3. The second USB female connector 4.2 can also connect to the USB plug 15.2 of the power module 14. During use, the power module 15 can be removed from the power mounting slot 14.2 and then inserted into the second USB female connector 4.2 to power the luggage fingerprint electronic lock. In this embodiment, a conventional, removable rubber plug 16 is provided at the outer end of the second opening 1.3.

[0057] The first USB female socket 11.1, the second USB female socket 4.2, and the USB plug 15.2 of this embodiment adopt a matching standard Type-C interface structure. In other embodiments, other USB interface structures may also be adopted.

[0058] In this embodiment, a mechanical lock cylinder 8 is integrated into the locking portion of the main box. The mechanical lock cylinder 8 is a conventional lock cylinder, which is commonly used in existing electronic locks. A lock cylinder mounting hole 1.8 is provided on the inner side of the panel 1, and a third opening 1.4 is provided on the front of the panel 1 corresponding to the lock cylinder mounting hole 1.8. The mechanical lock cylinder 8 is embedded and fixed in the lock cylinder mounting hole 1.8, with the front end exposed from the third opening 1.4. A protrusion 8.1 is provided at the bottom of the mechanical lock cylinder 8, and a blocking rod 7.2 is provided on the movable block 7. Figure 13 As shown, the protrusion 8.1 is located behind the blocking rod 7.2. When the mechanical lock core 8 rotates to unlock, it will drive the protrusion 8.1 to rotate, and then push the blocking rod 7.2 through the protrusion 8.1, so that the moving block 7 moves forward to complete the unlocking.

[0059] This embodiment also includes a fingerprint registration button 4.1 on the mainboard 4 for controlling fingerprint registration and clearing. A corresponding button hole 9.2 is provided on the bottom plate 9, through which the fingerprint registration button 4.1 emerges. When the electronic luggage fingerprint lock is locked, the fingerprint registration button 4.1 is located on the inside of the lock and not exposed on the outside. This prevents outsiders from operating the lock, ensuring safe use. Subsequently, during use, a single press of the fingerprint registration button 4.1 causes the fingerprint module 2 to enter the fingerprint registration state, allowing fingerprint registration. Pressing the fingerprint registration button 4.1 for longer than a set time allows internal fingerprint information to be cleared, making operation even more convenient.

[0060] like Figures 15 to 18 The luggage of this embodiment is shown, comprising a first half-case 21, a second half-case 22, and the aforementioned fingerprint electronic lock. Only one lock is installed. An aluminum alloy frame surrounds the first and second half-cases 21, 22. The aluminum alloy frames on one side of the first and second half-cases 21, 22 are hinged together, and the center of each side is provided with an inwardly recessed electronic lock mounting position 23. The main body of the fingerprint electronic lock for luggage is mounted in the electronic lock mounting position 23 of the first half-case 21. The specific mounting structure is as follows: a mounting hole is provided in the electronic lock mounting position 23 of the first half-case 21. The rear bottom shell 14 is positioned on the inner side of the first half-case 21, and the seat plate 12 is positioned on the outer side of the first half-case 21. Screws are then inserted through the mounting holes to securely connect the locks to the electronic lock mounting position 23 of the first half-case 21. The lock catch 13 is then mounted in the electronic lock mounting position 23 of the second half-case.

[0061] from Figure 18 It can be seen that the power installation slot 14.6 and the latch 14.3 are vertically facing the opening 21.1 of the first half of the case of the bag (at this time, the opening of the first half of the case 21 is the opening of the bag), and the insertion port 14.6 of the power installation slot 14.2 is close to the opening 21.1 of the first half of the case of the bag. When the bag is opened, the power module 15 is vertically inserted downward into the power installation slot 14.2. The items loaded in the bag basically do not block the insertion port 14.6, making it easier to insert and remove the power module 15.

[0062] The specific usage process of this embodiment is as follows:

[0063] When the bag needs to be locked, the first half box body 21 and the second half box body 22 are closed, and then the locking part of the main box body is rotated so that the lock buckle 13 is inserted into the lock hole 9.1 accordingly. At this time, the unlocking spring 27 will be compressed. During the insertion process, the lock buckle 13 is against the inclined surface 7.6 of the lock hook 7.1 and pushes the moving block 7 through the inclined surface so that the lock hook 7.1 avoids to one end. When the lock buckle 13 is fully inserted, the moving block 7 will be reset under the action of the reset spring 18, so that the lock hook 7.1 is inserted into the lock buckle hole 13.1 of the lock buckle 13 accordingly, completing the locking of the lock buckle 13 and achieving locking.

[0064] When the bag needs to be unlocked, a correct fingerprint is input into the fingerprint module 2. The mainboard 4 then controls the first motor 5 to rotate, which in turn drives the cam 6. The spiral portion 6.1 of the cam 6 pushes the movable block 7 forward, causing the lock hook 7.1 to exit the lock hole 13.1 of the lock buckle 13, completing the unlocking process. At this point, the unlocking spring 27 automatically causes the locked portion to flip outward, allowing the first half 21 and the second half 22 to be opened. After the unlocking time has passed, the first motor 5 automatically rotates in the opposite direction, and the movable block 7 is reset by the reset spring 18.

[0065] To unlock the bag, you can also use a key to unlock it. Insert the correct key into the mechanical lock cylinder 8 and then rotate it, so that the protrusion 8.1 pushes the blocking rod 7.2, and then pushes the moving block 7 forward, so that the lock hook 7.1 withdraws from the lock hole 13.1 of the lock buckle 13, completing the unlocking.

[0066] Among them, the use of the power module 15 of this embodiment is very flexible: the power module 15 can be installed in the power installation slot 14.2 and connected to the first USB female socket 11.1 to power the luggage fingerprint electronic lock, or it can be taken out of the power installation slot 14.2 and inserted into the second USB female socket 4.2 to power the luggage fingerprint electronic lock. Figure 16 The figure shows a schematic diagram of the power module 15 being plugged into the second USB female socket 4.2. When charging is required, the power module 15 can be directly removed and plugged into an external charging head for charging. One convenient use scenario for the power module 15 is: when a user needs to take a plane with luggage, the power module 15 can be easily removed from the power installation slot 14.2 and carried by the user, while the luggage can be checked. After getting off the plane, when retrieving the luggage, the power module 15 is plugged into the second USB female socket 4.2 to power the luggage fingerprint electronic lock, and the luggage can be easily unlocked again without the need for mechanical unlocking.

[0067] The above embodiments of the present invention are not intended to limit the scope of protection of the present invention, and the implementation methods of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structure of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in this field, without departing from the above basic technical ideas of the present invention, should fall within the scope of protection of the present invention.

Claims

1. A battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box, characterized by: The main box body of the fingerprint electronic lock includes a base part and a locking part hinged to the base part, and a detachable and movable power module is installed on the rear bottom shell of the base part located on the inner side of the luggage; the battery mounting structure includes a power mounting slot, a bayonet and a card block arranged at the tail of the power module on the rear bottom shell, one end of the power mounting slot is an insertion port, the bayonet is arranged on the side of the insertion port, and an accommodating slot is arranged on the outside of the bayonet, an arc-shaped recess is provided on the bottom surface of the accommodating slot, a limiting part is provided on the outer end of the card block, and an arc-shaped limiting block is provided on the inner surface of the limiting part; when the power module is inserted into the power mounting slot, the card block will be fitted into the bayonet, the limiting part is embedded in the accommodating slot, and the arc-shaped limiting block is stuck in the arc-shaped recess.

2. The battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box according to claim 1 is characterized in that: The battery installation structure also includes an interface board arranged in the rear bottom shell, and a first USB female socket is provided on the interface board. The first USB female socket is located at the end of the power installation slot away from the insertion port. A main board is provided in the locking part, and the interface board is connected to the main board through wires. The power module is provided with a USB plug that is inserted into the first USB female socket.

3. The battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box according to claim 2 is characterized in that: An interface board mounting slot is provided on the rear bottom shell. The interface board mounting slot is close to an end of the power supply mounting slot away from the insertion port. The interface board is mounted in the interface board mounting slot.

4. The battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box according to claim 3 is characterized in that: A second pressing piece is provided at the notch of the interface board installation slot, and the second pressing piece is pressed on the interface board.

5. The battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box according to claim 4 is characterized in that: An embedding port is provided at one end of the power supply mounting slot away from the insertion port, and the embedding port is connected to the interface board mounting slot. The first USB socket is located in the embedding port, and a pressure plate is provided on the second pressing piece, and the pressure plate is pressed correspondingly on the first USB socket.

6. The battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box according to claim 1 is characterized in that: An inner notch is provided on the outer edge of one end of the power supply installation slot away from the insertion port.

7. The battery installation structure for a fingerprint electronic lock for an aluminum alloy frame box according to claim 2, characterized in that: A second USB female socket is provided on the mainboard. The second USB female socket is exposed in front of the locking portion. The second USB female socket can also be connected to the USB plug of the power module.

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