CN215341204U

CN215341204U - Real estate renting and selling management intelligent lock

Info

Publication number: CN215341204U
Application number: CN202122180281.1U
Authority: CN
Inventors: 单连杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-12-28
Anticipated expiration: 2031-09-09

Abstract

The utility model provides an intelligent lock for real estate renting and selling management, which relates to the technical field of real estate and comprises a storage box, a door body for sealing the storage box and a locking device for locking the door body; the locking device comprises a control circuit board, a power supply module, a fingerprint module, a relay module, a locking piece, an elastic piece and an electromagnet for magnetically attracting the locking piece; the door body is hinged to the storage box, a sliding groove is formed in the inner side wall of the storage box, the locking piece is arranged in the sliding groove in a sliding mode, one end of the locking piece can extend out of the sliding groove and is clamped with the door body, the electromagnet is arranged at the other end of the locking piece, and an elastic piece is arranged between the locking piece and the electromagnet; the fingerprint module sets up the surface at the storage box, and power module, relay module and control circuit board all install in the storage box, and power module, fingerprint module, relay module and electro-magnet all are connected with control circuit board. The utility model can reduce the situation that the staff of the intermediary company takes the wrong key when the client looks at the house, and improve the security when the key is stored.

Description

Real estate renting and selling management intelligent lock

Technical Field

The utility model relates to the technical field of real estate, in particular to an intelligent lock for real estate renting and selling management.

Background

In house trading, house viewing is the first step in the efficient house trading process, and is the basis for performing subsequent steps, and part of the owners often have the keys for houses in the middle.

Since the intermediary depositors store a large number of keys of the owner's house, even if the keys are labeled in advance, the situation that the keys are taken wrongly can occur, and when the door is opened, the situation that the keys are taken wrongly is found, so that a large amount of time is wasted for replacing the correct keys again; meanwhile, if a large number of keys are not managed well, the keys are easy to lose, and potential safety hazards are buried.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent lock for real estate renting and selling management, which reduces the occurrence of key taking errors and improves the safety of key storage.

The embodiment of the utility model is realized by the following steps:

some embodiments of the present invention provide an intelligent lock for real estate rental management, comprising a storage box, a door body for closing the storage box, and a locking device for locking the door body; the locking device comprises a control circuit board, a power supply module, a fingerprint module, a relay module, a locking piece, an elastic piece and an electromagnet for magnetically attracting the locking piece;

the door body is hinged to the storage box, a sliding groove is formed in the inner side wall of the storage box, the locking piece is arranged in the sliding groove in a sliding mode, one end of the locking piece can extend out of the sliding groove and is clamped with the door body, the electromagnet is arranged at the other end of the locking piece, and an elastic piece is arranged between the locking piece and the electromagnet; the fingerprint module sets up the surface at the storage box, and power module, relay module and control circuit board all install in the storage box, and power module, fingerprint module, relay module and electro-magnet all are connected with control circuit board.

In some embodiments of the utility model, the top of the measuring table is provided with a through hole, and the inner side wall of the storage box is provided with a limiting part which is abutted against the door body.

In some embodiments of the present invention, the edge of the door body is provided with a clamping portion for clamping the locking member, and the clamping portion is shaped like a U.

In some embodiments of the utility model, the door body is provided with a hinge shaft and two connecting pieces, the hinge shaft is sleeved with a hinge hole, the two connecting pieces can be detachably connected to two ends of the hinge shaft, the hinge shaft is positioned in the storage box, and the connecting pieces are detachably connected with the inner side wall of the storage box.

In some embodiments of the present invention, both hinge members are connected to the hinge shaft by a screw, and both hinge members are connected to the storage box by a screw.

In some embodiments of the utility model, the end of the locking member close to the elastic member is provided with a limiting block, and the opening of the chute is provided with a limiting boss abutting against the limiting block.

In some embodiments of the utility model, the power module includes a battery that is removably coupled to the storage compartment.

In some embodiments of the utility model, the outer side wall of the door body is provided with a handle.

In some embodiments of the utility model, the inner side wall of the storage box is provided with a hook.

In some embodiments of the utility model, the door body is transparent.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the utility model provides an intelligent lock for real estate rental management, which comprises a storage box, a door body for sealing the storage box and a locking device for locking the door body; the locking device comprises a control circuit board, a power supply module, a fingerprint module, a relay module, a locking piece, an elastic piece and an electromagnet for magnetically attracting the locking piece; the door body is hinged to the storage box, a sliding groove is formed in the inner side wall of the storage box, the locking piece is arranged in the sliding groove in a sliding mode, one end of the locking piece can extend out of the sliding groove and is clamped with the door body, the electromagnet is arranged at the other end of the locking piece, and an elastic piece is arranged between the locking piece and the electromagnet; the fingerprint module sets up the surface at the storage box, and power module, relay module and control circuit board all install in the storage box, and power module, fingerprint module, relay module and electro-magnet all are connected with control circuit board. When the owner stores the key in the main storage, the owner fingerprint information is recorded into the fingerprint module, the house key is placed into the storage box, the door body is closed, the door body is locked through the locking device, and at the moment, the owner fingerprint information is the only key for unlocking; when the key needs to be taken out, only the intelligent lock unlocked by the owner can be unlocked, namely only the intelligent lock stored with the correct key can be unlocked, so that the situation that the key is taken by mistake is avoided; meanwhile, the owner can avoid the intermediary staff from taking out the key privately as the only person capable of unlocking, the possibility that the key is stolen can be reduced, and the security of the key during storage is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of an overall structure of an intelligent lock according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the intelligent lock according to the embodiment of the utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a block diagram showing a coupling structure of a partial structure of a locking device according to an embodiment of the present invention;

FIG. 5 is an exploded view of a connection structure of a storage box, a door body, a hinge shaft and a connector according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of fig. 5 at B.

Icon: 1-a storage box; 2-a door body; 3-a control circuit board; 4-a power supply module; 5-a fingerprint module; 6-a relay module; 7-a lock; 8-a chute; 9-an elastic member; 10-an electromagnet; 11-a card slot; 12-a limiting part; 13-a clamping part; 14-a first side wall; 15-a second side wall; 16-a hinge; 17-hinge hole; 18-a hinged axis; 19-a connector; 20-a limiting block; 21-a limit boss; 22-a handle; 23-hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Please refer to fig. 1-6. FIG. 1 is a schematic diagram of an overall structure of an intelligent lock according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the intelligent lock according to the embodiment of the utility model; FIG. 3 is an enlarged view of a portion A of FIG. 2; FIG. 4 is a block diagram showing a coupling structure of a partial structure of a locking device according to an embodiment of the present invention; fig. 5 is an exploded view of a connection structure of the storage box 1, the door body 2, the hinge shaft 18 and the connector 19 according to the embodiment of the present invention; fig. 6 is a partially enlarged view of fig. 5 at B.

The utility model provides an intelligent lock for real estate rental management, which comprises a storage box 1, a door body 2 for closing the storage box 1 and a locking device for locking the door body 2; the locking device comprises a control circuit board 3, a power supply module 4, a fingerprint module 5, a relay module 6, a locking piece 7, an elastic piece 9 and an electromagnet 10 for magnetically attracting the locking piece 7; the door body 2 is hinged to the storage box 1, a sliding groove 8 is formed in the inner side wall of the storage box 1, the locking piece 7 is arranged on the sliding groove 8 in a sliding mode, one end of the locking piece 7 can extend out of the sliding groove 8 and is clamped with the door body 2, the electromagnet 10 is arranged at the other end of the locking piece 7, and an elastic piece 9 is arranged between the locking piece 7 and the electromagnet 10; fingerprint module 5 sets up in the surface of storage box 1, and power module 4, relay module 6 and control circuit board 3 are all installed in storage box 1, and power module 4, fingerprint module 5, relay module 6 and electro-magnet 10 all are connected with control circuit board 3.

In the present embodiment, based on fig. 1 to 4, the storage box 1 is a cubic cavity structure, and the door body 2 is hinged to the storage box 1; a clamping groove 11 is formed in the side wall of the top of the door body 2, and when the door body 2 is closed, a sliding groove 8 is formed in the inner side wall, located right above the clamping groove 11, of the storage box 1; a locking piece 7 is arranged in the sliding groove 8 in a sliding mode, the locking piece 7 is made of iron materials, the locking piece 7 can slide in the vertical direction, the shape of the bottom of the locking piece 7 is matched with that of the clamping groove 11, and the locking piece 7 can be completely arranged in the sliding groove 8 or the bottom of the locking piece 7 extends out of the sliding groove 8 and is arranged in the clamping groove 11 by sliding along the sliding groove 8; the electromagnet 10 is arranged in the top wall of the storage box 1, and the electromagnet 10 is positioned at the top of the sliding chute 8; the elastic piece 9 is a spring, two ends of the elastic piece 9 are respectively connected with the top end of the locking piece 7 and the side wall of the top of the sliding groove 8, and the elastic piece 9 is positioned between the electromagnet 10 and the locking piece 7; choose for use fingerprint module 5 that the model is AS608 and relay module 6 that the model is Y27F, fingerprint module 5, relay module 6 and power module 4 all are connected with control circuit board 3 through the wire, and fingerprint module 5 sets up on the lateral wall of storage box 1. When the door lock is used, if an owner wants to store a key, the owner firstly inputs own fingerprint information into the fingerprint module 5, the key is placed into the storage box 1, the fingerprint is identified through the fingerprint module 5, the fingerprint module 5 transmits an identification signal to the control circuit board 3 and controls the electromagnet 10 to be started, the locking piece 7 slides along the sliding groove 8 under the magnetic attraction effect of the electromagnet 10 and is completely placed in the sliding groove 8, the owner can close the door body 2 at the moment, and the elastic piece 9 is in a compressed state; the relay module 6 is set to control the electromagnet to stop working after 10 seconds, namely the locking piece 7 is not attracted by the electromagnet 10 after being attracted into the sliding chute 8 by the electromagnet 10 for five seconds, the locking piece 7 extends out of the sliding chute 8 again under the elastic action of the compressed elastic piece 9, and the end part of the locking piece is arranged in the clamping groove 11 on the door body 2, so that the door body 2 is locked; if want to take out the key, the owner passes through fingerprint module 5 discernment fingerprint, and fingerprint module 5 transmits identification signal for control circuit board 3 to control electro-magnet 10 starts, and locking piece 7 is in the spout 8 slides and arranges totally in under electro-magnet 10's the effect of magnetism, can open the door body 2 this moment. Fingerprint information of the owner is a unique key for unlocking; when the key needs to be taken out, only the intelligent lock unlocked by the owner can be unlocked, namely only the intelligent lock stored with the correct key can be unlocked, so that the situation that the key is taken by mistake is avoided; meanwhile, the owner can avoid the intermediary staff from taking out the key privately as the only person capable of unlocking, the possibility that the key is stolen can be reduced, and the security of the key during storage is improved.

In other embodiments except the above embodiments, the side wall of the bottom of the door body 2 is provided with a slot 11, when the door body 2 is closed, the inner side wall of the storage box 1 facing the slot 11 is provided with a chute 8, the chute 8 is provided with a locking member 7 in a sliding manner, and the electromagnet 10 is arranged at the end part of the locking member 7 far away from the slot 11; the elastic member 9 is a spring plate.

In other embodiments besides the above embodiments, the card slot 11 may also be opened on the left side wall or the right side wall of the door body 2.

Further, the inner side wall of the storage box 1 is provided with a limiting part 12 which is abutted against the door body 2.

In this embodiment, based on fig. 3 shows, can contradict with spacing portion 12 after the door body 2 closes, the position of draw-in groove 11 on the door body 2 just aligns with the locking piece this moment, has avoided the inconvenient circumstances of opening and shutting of the door body 2 that draw-in groove 11 and locking piece dislocation lead to take place.

Furthermore, the edge of the door body 2 is provided with a clamping part 13 for clamping the locking piece 7, and the clamping part 13 is shaped like a U.

In this embodiment, based on fig. 3, the clamping portion 13 includes a first side wall 14, a second side wall 15 and a clamping groove 11 located between the first side wall 14 and the second side wall 15, and after the door body 2 is closed, the second side wall 15 is located between the lock piece 7 and the limiting portion 12, so as to lock the door body 2, and the first side wall 14 can prevent the lock piece 7 from being exposed, prevent the lock piece 7 from being pried open from the outside, and improve the safety.

Further, still include articulated shaft 18 and two connecting pieces 19, the hinge hole 17 of articulated shaft 18 is established to the cover is seted up to the door body 2, and two connecting pieces 19 all can be dismantled and connect in the both ends of articulated shaft 18, and articulated shaft 18 is located the inside of storage box 1, and connecting piece 19 can be dismantled with the inside wall of storage box 1 and be connected.

In the present embodiment, based on fig. 5 and 6, the door body 2 is provided with a hinge portion 16 facing the inside of the storage box 1, the hinge portion 16 is provided with a hinge hole 17 extending in the vertical direction, after the hinge shaft 18 is sleeved in the hinge hole 17, two connecting pieces 19 are respectively connected to two ends of the hinge shaft 18 through screws; the side walls of the two connecting pieces 19 remote from the hinge shaft 18 abut against the opposite inner side walls of the storage case 1, respectively, and are connected to the storage case 1 by screws. When the door body 2 is closed, since the hinge shaft 18 is located inside the bin 1, the door body 2 cannot be detached from the outside of the bin 1, further increasing the safety of the product.

In the above embodiment, the connecting member 19 is connected to the hinge shaft 18 by a countersunk screw; the countersunk head screws do not protrude from the surface of the coupling member 19 that is attached to the storage case 1, thereby allowing the coupling member 19 to be attached to the storage case 1 more closely.

Further, the end part of the locking piece 7 close to the elastic piece 9 is provided with a limiting block 20, and the opening of the sliding groove 8 is provided with a limiting boss 21 abutting against the limiting block 20.

In this embodiment, based on fig. 3 shows, the tip that locking piece 7 is located in spout 8 is provided with stopper 20, and spacing boss 21 has a blocking effect to stopper 20, prevents that stopper 20 from taking place because of the condition of the complete roll-off spout 8 of possible exogenic action, has also prevented simultaneously that stopper 20 roll-off spout 8 back, and the condition of inefficacy or fracture that elastic component 9 leads to because of the extension is excessive takes place.

Further, the power module 4 includes a battery detachably connected to the storage case 1.

In this embodiment, the battery is a common battery No. 5, a battery compartment (not shown in the drawings) is formed on the outer side wall of the storage box 1, and the battery compartment is connected with the control circuit board 3 through a wire. The detachable battery can avoid the situation that the storage box 1 cannot be opened due to power failure, and only needs to be replaced when the battery is not powered.

Further, a handle 22 is provided on the outer side wall of the door body 2.

In the present embodiment, based on fig. 1, the handle 22 is provided to facilitate the user to open and close the door 2.

Further, the inner side wall of the storage box 1 is provided with a hook 23.

In the present embodiment, based on fig. 2, the hook 23 is used for hanging the key, and when the smart lock is carried, compared with the case where the key is directly placed in the storage box 1, the occurrence of the situation that the key moves around inside and collides with the inner wall of the storage box 1 can be reduced.

Further, the door body 2 is transparent.

In this embodiment, door body 2 is transparent, and people need not to open door body 2 and can see the state of the inside key in storage box 1, makes things convenient for intermediary's staff to watch the key.

In summary, the utility model provides an intelligent lock for real estate renting and selling management, which comprises a storage box 1, a door body 2 for closing the storage box 1 and a locking device for locking the door body 2; the locking device comprises a control circuit board 3, a power supply module 4, a fingerprint module 5, a relay module 6, a locking piece 7, an elastic piece 9 and an electromagnet 10 for magnetically attracting the locking piece 7; the door body 2 is hinged to the storage box 1, a sliding groove 8 is formed in the inner side wall of the storage box 1, the locking piece 7 is arranged on the sliding groove 8 in a sliding mode, one end of the locking piece 7 can extend out of the sliding groove 8 and is clamped with the door body 2, the electromagnet 10 is arranged at the other end of the locking piece 7, and an elastic piece 9 is arranged between the locking piece 7 and the electromagnet 10; fingerprint module 5 sets up in the surface of storage box 1, and power module 4, relay module 6 and control circuit board 3 are all installed in storage box 1, and power module 4, fingerprint module 5, relay module 6 and electro-magnet 10 all are connected with control circuit board 3. When a key is stored in main, owner fingerprint information is recorded into the fingerprint module 5, a house key is placed into the storage box 1, the door body 2 is closed, the door body 2 is locked through the locking device, and at the moment, the owner fingerprint information is the only key for unlocking; when the key needs to be taken out, only the intelligent lock unlocked by the owner can be unlocked, namely only the intelligent lock stored with the correct key can be unlocked, so that the situation that the key is taken by mistake is avoided; meanwhile, the owner can avoid the intermediary staff from taking out the key privately as the only person capable of unlocking, the possibility that the key is stolen can be reduced, and the security of the key during storage is improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The intelligent lock for the real estate rental management is characterized by comprising a storage box, a door body for closing the storage box and a locking device for locking the door body; the locking device comprises a control circuit board, a power supply module, a fingerprint module, a relay module, a locking piece, an elastic piece and an electromagnet for magnetically attracting the locking piece;

the door body is hinged to the storage box, a sliding groove is formed in the inner side wall of the storage box, the locking piece is arranged in the sliding groove in a sliding mode, one end of the locking piece can extend out of the sliding groove and is clamped with the door body, the electromagnet is arranged at the other end of the locking piece, and the elastic piece is arranged between the locking piece and the electromagnet; the fingerprint module is arranged on the outer surface of the storage box, the power supply module, the relay module and the control circuit board are all installed in the storage box, and the power supply module, the fingerprint module, the relay module and the electromagnet are all connected with the control circuit board.

2. The intelligent lock for real estate rental management according to claim 1, wherein a limiting portion which is in contact with the door body is arranged on an inner side wall of the storage box.

3. The intelligent real estate renting and selling management lock as recited in claim 2, wherein a clamping portion for clamping the locking piece is formed at the edge of the door body, and the clamping portion is U-shaped.

4. The intelligent lock for real estate renting and selling management according to claim 1, further comprising a hinge shaft and two connecting pieces, wherein the door body is provided with a hinge hole for sleeving the hinge shaft, the two connecting pieces are detachably connected to two ends of the hinge shaft, the hinge shaft is located inside the storage box, and the connecting pieces are detachably connected to the inner side wall of the storage box.

5. The intelligent lock for real estate rental management of claim 4, wherein both hinge members are connected to the hinge shaft by a screw, and both hinge members are connected to the storage box by a screw.

6. The intelligent lock for real estate renting and selling management according to claim 1, wherein a limiting block is arranged at the end of the locking piece close to the elastic piece, and a limiting boss abutting against the limiting block is arranged at the opening of the sliding groove.

7. The intelligent lock for real estate rental management of claim 1, wherein the power module comprises a battery, and wherein the battery is detachably connected to the storage box.

8. The intelligent lock for real estate rental management of claim 1, wherein a handle is provided on an outer side wall of the door body.

9. The intelligent lock for real estate rental management of claim 1, wherein the inner side wall of the storage box is provided with a hook.

10. The intelligent lock for real estate rental management of claim 1 wherein the door body is transparent.