Door body structure

Abstract

The utility model relates to the technical field of intelligent door locks, and discloses a door body structure which comprises a door frame, a door body, an intelligent lock and a charging system, the door body is rotationally connected in the door frame, the intelligent lock is arranged on the door body, the charging system comprises a power supply assembly and a charging assembly, and the power supply assembly is arranged on the door frame and comprises a positive terminal and a negative terminal. The charging assembly is connected with an external power source through a power supply line, the charging assembly is arranged on the door body, comprises a positive contact and a negative contact and is connected with a power supply module of the intelligent lock through a charging line, when the door body structure is in a closed state, the positive contact and a positive terminal are in contact conduction, and the negative contact and a negative terminal are in contact conduction. The positive contact is separated from the positive terminal, and the negative contact is separated from the negative terminal. According to the door body structure, the purpose that the intelligent lock is charged when the door is closed is achieved, a user does not need to manually charge the intelligent lock, and the situation that the door cannot be opened due to low electric quantity or electric quantity exhaustion of the intelligent lock is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent door locks, and in particular to a door body structure. Background Art

[0002] Smart locks are used as door opening and closing devices. Since they can be opened by controlling the smart locks using fingerprints, passwords or face recognition, users do not need to carry keys or forget to take keys, thus avoiding the situation where they cannot open the door.

[0003] When the existing smart lock is at low power or exhausted, all its electronic functions will fail and cannot be used. Users need to regularly replace the battery module or remove the battery module to charge to ensure the normal operation of the smart lock. Otherwise, once the smart lock is powered off, the user needs to connect a mobile power supply to open the door, which is very inconvenient to use. Utility Model Content

[0004] In view of this, the utility model provides a door structure to solve the problem that the existing smart locks need to regularly replace the battery module or remove the battery module for charging to ensure the normal operation of the smart locks.

[0005] The utility model provides a door structure, including a door frame, a door body and an intelligent lock, wherein the door body is rotatably connected to the door frame, the intelligent lock is arranged on the door body, and the door structure also includes a charging system, wherein the charging system includes: a power supply component, which is arranged on the door frame, the power supply component includes a positive terminal and a negative terminal, and the positive terminal and the negative terminal are connected to an external power supply through a power supply line; a charging component, which is arranged on the door body, the charging component includes a positive contact and a negative contact, and the positive contact and the negative contact are connected to a power supply module of the intelligent lock through a charging line; wherein, when the door structure is in a closed state, the positive contact and the positive terminal, and the negative contact and the negative terminal are respectively in contact and conductive, and when the door structure is in an open state, the positive contact and the positive terminal, and the negative contact and the negative terminal are separated.

[0006] Beneficial effects: the door structure can be opened and closed by rotating the door body relative to the door frame, and the smart lock can lock the door body and the door frame when the door structure is closed. The present application also provides a charging system, including a power supply component and a charging component. The power supply component is arranged on the door frame, and the charging component is arranged on the door body and can follow the movement of the door body. When the door structure is in a closed state, the positive contact of the charging component and the positive terminal of the power supply component, and the negative contact of the charging component and the negative terminal of the power supply component are respectively contacted and conducted, so that the current of the external power supply flows through the power supply component and the charging component to the power supply module of the smart lock to charge it. When the door structure is in an open state, the positive contact and the positive terminal, as well as the negative contact and the negative terminal are separated, and the smart lock is in a non-charging state. Therefore, the door structure of the present application achieves the purpose of charging the smart lock when the door is closed. There is no need for the user to manually charge the smart lock (regularly remove the power supply module for charging or replace the power supply module). It also avoids the situation where the smart lock cannot open the door due to low battery or exhausted power, thereby improving user convenience.

[0007] In an optional embodiment, the power supply assembly further includes: a door frame panel, fixed on the door frame and opposite to the charging assembly, and the positive terminal and the negative terminal are both mounted on the door frame panel.

[0008] Beneficial effects: The door frame panel supports and positions the installation of the positive terminal and the negative terminal, and also facilitates the modular installation of the positive terminal and the negative terminal, thereby improving the installation efficiency.

[0009] In an optional embodiment, the door frame is provided with a first slot body, the door frame panel is arranged in the opening of the first slot body, and the power supply component also includes a first shell arranged in the first slot body, the first shell is connected to the door frame panel and is located on the side of the door frame panel away from the door body, the first shell and the door frame panel enclose a first cavity for accommodating the positive terminal and the negative terminal, and the first shell is provided with a first wire hole suitable for the power supply line to pass through.

[0010] Beneficial effect: By setting a first slot body in the door frame, the door frame panel is set at the opening of the first slot body to close the first slot body, and the first shell is positioned and installed in the first slot body and enclosed with the door frame panel to form a first cavity for accommodating the positive terminal and the negative terminal, so as to achieve installation protection for the positive terminal and the negative terminal, and at the same time, the power supply line can be installed and routed through the first wire hole on the first shell.

[0011] In an optional embodiment, the power supply assembly further includes a first connecting member, and the first connecting member is connected and fixed to both the first shell and the door frame panel.

[0012] Beneficial effect: The first connecting piece is provided to facilitate the connection and fixation of the first shell and the door frame panel, thereby ensuring the stability of the connection between the two.

[0013] In an optional embodiment, the first connecting member is a U-shaped structure, the bottom of the U-shaped structure is connected to the door frame panel, and the two sides of the U-shaped structure are correspondingly connected to the two side walls of the first shell.

[0014] Beneficial effect: By setting the first connecting member as a U-shaped structure, and connecting the bottom of the U-shaped structure to the door frame panel, the two sides of the U-shaped structure are correspondingly connected to the two side walls of the first shell, thereby achieving a reliable connection between the door frame panel and the first shell.

[0015] In an optional embodiment, the positive terminal includes a positive electrode sheet and a first protective cover, the first protective cover is fixed on the door frame panel, and the positive electrode sheet is installed in the first protective cover; the negative terminal includes a negative electrode sheet and a second protective cover, the second protective cover is fixed on the door frame panel, and the negative electrode sheet is installed in the second protective cover.

[0016] Beneficial effects: The positive electrode sheet is positively charged and used to be connected to the positive electrode of an external power source, and the negative electrode sheet is negatively charged and used to be connected to the negative electrode of an external power source. The first protective sleeve and the second protective sleeve respectively play the role of installation, positioning and protection for the positive electrode sheet and the negative electrode sheet.

[0017] In an optional embodiment, the charging assembly further includes: a door panel fixed on the door body and opposite to the power supply assembly, and the positive contact and the negative contact are both mounted on the door panel.

[0018] Beneficial effects: The door panel supports and positions the installation of the positive and negative contacts, and also facilitates the modular installation of the positive and negative contacts, thereby improving the installation efficiency.

[0019] In an optional embodiment, the door body is provided with a second slot body, the door panel is arranged in the opening of the second slot body, and the charging component also includes a second shell arranged in the second slot body, the second shell is connected to the door panel and is located on the side of the door panel away from the door frame, the second shell and the door panel enclose to form a second cavity for accommodating the positive contact and the negative contact, and the second shell is provided with a second wire hole suitable for the charging cable to pass through.

[0020] Beneficial effect: By setting a second slot body in the door body, the door body panel is set at the opening of the second slot body to close the second slot body, and the second shell is positioned and installed in the second slot body and enclosed by the door body panel to form a second cavity for accommodating the positive contact and the negative contact, so as to achieve installation protection for the positive contact and the negative contact, and at the same time, the charging cable can be installed and routed through the second wire hole on the second shell.

[0021] In an optional embodiment, the charging assembly further includes a second connecting member, and the second connecting member is connected and fixed to both the second shell and the door panel.

[0022] Beneficial effect: The second connecting piece is provided to facilitate the connection and fixation of the second shell and the door panel, thereby ensuring the stability of the connection between the two.

[0023] In an optional embodiment, the positive contact and the negative contact are movably mounted on the door panel, and the charging assembly also includes an elastic supporting structure connected to the positive contact and the negative contact, and when the door structure is in the closed state, the positive contact and the negative contact elastically abut against the positive terminal and the negative terminal respectively under the action of the elastic supporting structure.

[0024] Beneficial effect: By movably mounting the positive contact and the negative contact on the door panel and providing an elastic support structure, when the door structure is in a closed state, the elastic force of the elastic support structure elastically abuts the positive contact and the negative contact against the positive terminal and the negative terminal respectively, thereby ensuring close contact between the positive contact and the positive terminal, as well as between the negative contact and the negative terminal, avoiding poor contact and current short circuit. The elastic support structure also allows flexible contact between the positive contact and the positive terminal, as well as between the negative contact and the negative terminal, avoiding damage caused by rigid contact collision and extending the service life of the structure.

[0025] In an optional embodiment, the elastic support structure includes an elastic bracket and two springs, the elastic bracket is fixedly connected to the side of the door panel away from the door frame, one end of the two springs is connected to the elastic bracket, and the other end is connected to the positive contact and the negative contact one by one.

[0026] Beneficial effect: the elastic bracket supports and fixes the spring, and the two springs are connected to the positive contact and the negative contact one by one, so that when the door structure is in a closed state, the positive contact and the negative contact are elastically abutted against the positive terminal and the negative terminal respectively through the elastic force of the spring.

[0027] In an optional embodiment, the elastic support structure further includes two guide members and are respectively connected to the positive electrode contact and the negative electrode contact in a one-to-one correspondence, the guide members extend along the deformation direction of the spring, and the spring is sleeved on the guide members.

[0028] Beneficial effect: The guide member is arranged to extend along the deformation direction of the spring, so as to limit the deformation direction of the spring, ensure the moving paths of the positive contact and the negative contact, and avoid skewing.

[0029] In an optional embodiment, the positive contact includes a positive conductive contact and a first bracket, the first bracket is arranged on the door panel, and the positive conductive contact is installed on the first bracket; the negative contact includes a negative conductive contact and a second bracket, the second bracket is arranged on the door panel, and the negative conductive contact is installed on the second bracket.

[0030] Beneficial effects: The positive conductive contact is used to transmit positive current and is used to connect to the positive pole of the power supply module of the smart lock. The negative conductive contact is used to transmit negative current and is used to connect to the negative pole of the power supply module of the smart lock. The first bracket and the second bracket respectively play an installation positioning and protection role for the positive conductive contact and the negative conductive contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is an overall schematic diagram of the door structure of an embodiment of the utility model;

[0033] Figure 2 It is a structural schematic diagram of the charging system when the door structure of the embodiment of the utility model is in a closed state;

[0034] Figure 3 This is a schematic diagram of the overall exploded structure of the charging system according to an embodiment of the utility model;

[0035] Figure 4 This is a schematic diagram of the exploded structure of the power supply assembly of an embodiment of the utility model;

[0036] Figure 5 This is a schematic diagram of the exploded structure of the charging assembly of an embodiment of the utility model.

[0037] Description of reference numerals:

[0038] 100, door frame; 200, door body; 300, smart lock;

[0039] 400, charging system; 41, power supply assembly; 411, positive terminal; 4111, positive electrode sheet; 4112, first protective cover; 412, negative terminal; 4121, negative electrode sheet; 4122, second protective cover; 413, door frame panel; 414, first shell; 4141, first wire hole; 415, first connector;

[0040] 42. Charging assembly; 421. Positive contact; 4211. Positive conductive contact; 4212. First bracket; 422. Negative contact; 4221. Negative conductive contact; 4222. Second bracket; 423. Door panel; 424. Second shell; 4241. Second wire hole; 425. Second connecting member; 426. Elastic support structure; 4261. Elastic bracket; 4262. Spring; 4263. Guide member. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0042] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0043] 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.

[0044] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0045] Combine the following Figures 1 to 5 , describing an embodiment of the utility model.

[0046] According to an embodiment of the present utility model, a door structure is provided, such as Figures 1 to 3 As shown, it includes a door frame 100, a door body 200, a smart lock 300 and a charging system 400, wherein the door body 200 is rotatably connected to the door frame 100, the smart lock 300 is arranged on the door body 200, and the charging system 400 includes a power supply component 41 and a charging component 42, the power supply component 41 is arranged on the door frame 100, the power supply component 41 includes a positive terminal 411 and a negative terminal 412, the positive terminal 411 and the negative terminal 412 are connected to an external power supply through a power supply line, the charging component 42 is arranged on the door body 200, the charging component 42 includes a positive contact 421 and a negative contact 422, the positive contact 421 and the negative contact 422 are connected to the power supply module of the smart lock 300 through a charging line. Among them, when the door structure is in a closed state, the positive contact 421 and the positive terminal 411, and the negative contact 422 and the negative terminal 412 are respectively in contact and conductive; when the door structure is in an open state, the positive contact 421 and the positive terminal 411, and the negative contact 422 and the negative terminal 412 are separated.

[0047] The door structure of the present application realizes the opening and closing of the door structure by rotating the door body 200 relative to the door frame 100, and the smart lock 300 can lock the door body 200 and the door frame 100 when the door structure is closed. In addition, the present application also provides a charging system 400, including a power supply component 41 and a charging component 42. The power supply component 41 is arranged on the door frame 100, and the charging component 42 is arranged on the door body 200 and can move with the door body 200. When the door structure is in the closed state, the positive electrode of the charging component 42 contacts the positive electrode of the charging component 42. The positive contact 421 and the positive terminal 411 of the power supply component 41, the negative contact 422 of the charging component 42 and the negative terminal 412 of the power supply component 41 are respectively in contact and conductive, so that the current of the external power supply flows through the power supply component 41 and the charging component 42 to the power supply module of the smart lock 300 to charge it. When the door structure is in the open state, the positive contact 421 and the positive terminal 411, and the negative contact 422 and the negative terminal 412 are separated, and the smart lock 300 is in a non-charging state. Therefore, the door structure of the present application achieves the purpose of charging the smart lock 300 when the door is closed, without the user manually charging the smart lock 300 (regularly removing the power supply module for charging or replacing the power supply module), and also avoids the situation where the smart lock 300 cannot open the door due to low power or exhaustion, thereby improving the convenience of user use.

[0048] It can be understood that the power supply module of the smart lock 300 is a battery, and a module connection terminal is added to the interface board of the battery as a charging interface, which is connected to the positive contact 421 and the negative contact 422 of the charging component 42 of the present application through a charging cable to realize the function of charging when the door is closed.

[0049] The door frame 100 is a rectangular frame, and the door body 200 is a rectangular plate. The overall size of the door body 200 is smaller than the door frame 100, so that the door body 200 can be freely rotated into or out of the door frame 100. One side of the door body 200 is rotatably connected to the door frame 100 through a hinge. The rotation of the door body 200 relative to the door frame 100 can realize the door body 200 rotating to cover the door frame 100 or the door body 200 rotating to open the door frame 100, thereby realizing the closing and opening of the door structure.

[0050] The smart lock 300 is arranged on the door body 200 and can move with the rotation of the door body 200. When the door body 200 rotates and covers the door frame 100, the smart lock 300 locks the door body 200 and the door frame 100. Specifically, a lock hole is arranged on the door frame 100, and the lock tongue of the smart lock 300 can be inserted into the lock hole, thereby locking the door body 200 and the door frame 100.

[0051] It is understandable that the smart lock 300 can be a lock controlled by fingerprint, password or face recognition, etc. Its principle and structure are all existing technologies and will not be repeated in this embodiment.

[0052] It should be noted that the width of the door gap between the door body 200 and the door frame 100 of the present application is between 2 mm and 15 mm, and the coaxiality requirements between the positive contact 421 and the positive terminal 411, and between the negative contact 422 and the negative terminal 412 are both This ensures good contact between the positive electrode contact 421 and the positive electrode terminal 411 , and between the negative electrode contact 422 and the negative electrode terminal 412 .

[0053] In this embodiment, Figures 2 to 4 As shown, the power supply assembly 41 also includes a door frame panel 413, which is fixed on the door frame 100 and opposite to the charging assembly 42, and the positive terminal 411 and the negative terminal 412 are both installed on the door frame panel 413. The door frame panel 413 supports and positions the installation of the positive terminal 411 and the negative terminal 412, and also facilitates the modular installation of the positive terminal 411 and the negative terminal 412, thereby improving the installation efficiency.

[0054] Specifically, the door frame panel 413 can be a metal plate or an alloy plate, which is flush with the inner side surface of the door frame 100 , thereby ensuring the overall aesthetics of the door frame 100 and avoiding obstruction to the rotation of the door body 200 .

[0055] Specifically, two mounting holes are provided on the door frame panel 413 , and the positive terminal 411 and the negative terminal 412 are mounted in the two mounting holes in a one-to-one correspondence.

[0056] Furthermore, the door frame 100 is provided with a first slot body, and the door frame panel 413 is arranged at the opening of the first slot body. The power supply component 41 also includes a first shell 414 arranged in the first slot body. The first shell 414 is connected to the door frame panel 413 and is located on the side of the door frame panel 413 away from the door body 200. The first shell 414 and the door frame panel 413 are enclosed to form a first cavity for accommodating the positive terminal 411 and the negative terminal 412. The first shell 414 is provided with a first wire hole 4141 suitable for the power line to pass through.

[0057] By setting a first slot body in the door frame 100, the door frame panel 413 is set at the opening of the first slot body to close the first slot body, and the first shell 414 is positioned and installed in the first slot body and enclosed with the door frame panel 413 to form a first cavity for accommodating the positive terminal 411 and the negative terminal 412, so as to achieve installation protection for the positive terminal 411 and the negative terminal 412, and at the same time, the power supply line can be installed and routed through the first wire hole 4141 on the first shell 414.

[0058] Specifically, the first housing 414 is a rectangular housing having an opening, and the door frame panel 413 is connected to the opening to seal the first housing 414. The first wire hole 4141 is provided at a position opposite to the first housing 414 and the opening, and can be a rectangular hole, a circular hole, an elliptical hole, etc.

[0059] The power supply assembly 41 further includes a first connector 415, which is connected and fixed to both the first housing 414 and the door frame panel 413. The first connector 415 is provided to facilitate the connection and fixation of the first housing 414 and the door frame panel 413, thereby ensuring the connection stability between the two.

[0060] In this embodiment, the first connecting member 415 is a U-shaped structure, the bottom of the U-shaped structure is connected to the door frame panel 413, and the two sides of the U-shaped structure are correspondingly connected to the two side walls of the first shell 414. By setting the first connecting member 415 as a U-shaped structure, and connecting the bottom of the U-shaped structure to the door frame panel 413, and connecting the two sides of the U-shaped structure to the two side walls of the first shell 414, a reliable connection between the door frame panel 413 and the first shell 414 is achieved.

[0061] Specifically, fasteners such as screws, bolts or pins may be used to connect and fix the bottom of the U-shaped structure and the door frame panel 413 , and the two sides of the U-shaped structure and the two side walls of the first shell 414 .

[0062] Of course, in other embodiments, the first connecting member 415 may also be configured as an L-shape or other structural forms, and is not limited to this embodiment.

[0063] In terms of the number of settings, in the present embodiment, two first connecting members 415 are provided and are spaced apart along the height direction of the door frame panel 413 to enhance the connection reliability between the door frame panel 413 and the first shell 414 .

[0064] In this embodiment, the positive terminal 411 includes a positive electrode sheet 4111 and a first protective sleeve 4112 , wherein the first protective sleeve 4112 is fixed on the door frame panel 413 , and the positive electrode sheet 4111 is installed in the first protective sleeve 4112 .

[0065] The positive electrode sheet 4111 is positively charged and is used to be connected to the positive electrode of an external power source. The first protective sleeve 4112 plays a role in installation, positioning and protection of the positive electrode sheet 4111.

[0066] Correspondingly, the negative terminal 412 includes a negative electrode sheet 4121 and a second protective sleeve 4122 , wherein the second protective sleeve 4122 is fixed on the door frame panel 413 , and the negative electrode sheet 4121 is installed in the second protective sleeve 4122 .

[0067] The negative electrode sheet 4121 is negatively charged and is used to be connected to the negative electrode of an external power source. The second protective sleeve 4122 plays a role in installation, positioning and protection of the negative electrode sheet 4121 .

[0068] Specifically, the first protective cover 4112 and the second protective cover 4122 are respectively fixed in two mounting holes on the door frame panel 413, the positive electrode sheet 4111 is embedded in the hollow of the first protective cover 4112, and the negative electrode sheet 4121 is embedded in the hollow of the second protective cover 4122, and the power supply line is led out from the hollow of the first protective cover 4112 and the second protective cover 4122 and passes through the first wire hole 4141.

[0069] It should be noted that when the door frame panel 413 is made of a conductive metal plate or alloy plate, the first protective cover 4112 and the second protective cover 4122 are made of insulating materials (rubber, plastic, etc.) to insulate the positive electrode sheet 4111 and the door frame panel 413, and the negative electrode sheet 4121 and the door frame panel 413, to prevent the current from being conducted to the door frame 100 and causing a safety accident. When the door frame panel 413 is made of an insulating material, there is no limitation on the material selection of the first protective cover 4112 and the second protective cover 4122, and the insulating door frame panel 413 can also be used to prevent the current from being conducted to the door frame 100.

[0070] In this embodiment, Figure 2 , Figure 3 and Figure 5As shown, the charging assembly 42 further includes a door panel 423, which is fixed on the door 200 and opposite to the power supply assembly 41, and the positive contact 421 and the negative contact 422 are both installed on the door panel 423. The door panel 423 supports and positions the installation of the positive contact 421 and the negative contact 422, and also facilitates the modular installation of the positive contact 421 and the negative contact 422, thereby improving the installation efficiency.

[0071] Specifically, the door panel 423 may be a metal plate or an alloy plate, which is flush with the outer side surface of the door body 200 , thereby ensuring the overall aesthetics of the door body 200 and avoiding interference with the coordination between the door body 200 and the door frame 100 .

[0072] Specifically, two through holes are arranged on the door panel 423, and the positive contact 421 and the negative contact 422 are installed in the two through holes in a one-to-one correspondence.

[0073] Furthermore, the door body 200 is provided with a second slot body, and the door panel 423 is arranged at the opening of the second slot body. The charging component 42 also includes a second shell 424 arranged in the second slot body. The second shell 424 is connected to the door panel 423 and is located on the side of the door panel 423 away from the door frame 100. The second shell 424 and the door panel 423 are enclosed to form a second cavity for accommodating the positive contact 421 and the negative contact 422. The second shell 424 is provided with a second wire hole 4241 suitable for the charging cable to pass through.

[0074] A second slot is provided in the door body 200, and a door panel 423 is provided at the opening of the second slot to close the second slot. The second shell 424 is positioned and installed in the second slot and enclosed with the door panel 423 to form a second cavity for accommodating the positive contact 421 and the negative contact 422, so as to achieve installation protection for the positive contact 421 and the negative contact 422. At the same time, the charging cable can be installed and routed through the second cable hole 4241 on the second shell 424.

[0075] In this embodiment, the second housing 424 is also a rectangular housing with an opening, and the door panel 423 is connected to the opening to seal the second housing 424. The second wire hole 4241 is arranged at a position opposite to the second housing 424 and the opening, and can be a rectangular hole, a circular hole, an elliptical hole, etc.

[0076] The charging assembly 42 further includes a second connecting member 425, which is connected and fixed to both the second housing 424 and the door panel 423. The second connecting member 425 is provided to facilitate the connection and fixation of the second housing 424 and the door panel 423, thereby ensuring the connection stability between the two.

[0077] More specifically, the second connecting member 425 can be set as a U-shaped plate, the bottom of the U-shaped plate is connected to the door panel 423, and the two sides of the U-shaped plate are correspondingly connected to the two side walls of the second shell 424, thereby achieving a reliable connection between the door panel 423 and the second shell 424.

[0078] Specifically, holes can be punched at the bottom of the U-shaped plate and at corresponding positions of the door panel 423, and corresponding holes can be punched on both sides of the U-shaped plate and on the two side walls of the second shell 424. Fasteners such as screws, bolts or pins can be used to connect to the punched holes to achieve the connection and fixation between the U-shaped structure and the door frame panel 413 and the second shell 424.

[0079] Of course, in other embodiments, the second connecting member 425 may also be configured as other structural forms such as an L-shaped plate, and is not limited to this embodiment.

[0080] In addition, the positive contact 421 and the negative contact 422 of the present embodiment can be movably mounted on the door panel 423, and the charging component 42 also includes an elastic support structure 426 connected to the positive contact 421 and the negative contact 422. When the door structure is in a closed state, the positive contact 421 and the negative contact 422 are elastically abutted against the positive terminal 411 and the negative terminal 412 respectively under the action of the elastic support structure 426.

[0081] By movably mounting the positive contact 421 and the negative contact 422 on the door panel 423 and providing an elastic support structure 426, when the door structure is in a closed state, the elastic force of the elastic support structure 426 elastically abuts the positive contact 421 and the negative contact 422 against the positive terminal 411 and the negative terminal 412, respectively, thereby ensuring close contact between the positive contact 421 and the positive terminal 411, and between the negative contact 422 and the negative terminal 412, thereby avoiding poor contact and current short circuit. The elastic support structure 426 also allows flexible contact between the positive contact 421 and the positive terminal 411, and between the negative contact 422 and the negative terminal 412, thereby avoiding damage caused by rigid contact collision and extending the service life of the structure.

[0082] It can be understood that when the door structure is in a closed state, the elastic support structure 426 is in a state of being elastically compressed by the positive contact 421 and the negative contact 422, so that the elastic support structure 426 will provide a reverse elastic support force to the positive contact 421 and the negative contact 422, so that it elastically abuts against the positive terminal 411 and the negative terminal 412.

[0083] When the door structure is in an open state, that is, the door body 200 drives the positive contact 421 and the negative contact 422 to rotate away from the door frame 100, the elastic support structure 426 recovers its deformation, and its elastic force will further push the positive contact 421 and the negative contact 422 to move and protrude out of the door panel 423. When the door structure is in a closed state again, the abutment between the positive contact 421, the negative contact 422 and the positive terminal 411, the negative terminal 412 will again elastically compress the elastic support structure 426 to provide elastic support force.

[0084] In terms of specific structure, in this embodiment, the elastic support structure 426 includes an elastic bracket 4261 and two springs 4262, wherein the elastic bracket 4261 is fixedly connected to the side of the door panel 423 away from the door frame 100, and one end of the two springs 4262 is connected to the elastic bracket 4261, and the other end is connected to the positive contact 421 and the negative contact 422 one by one.

[0085] The elastic bracket 4261 supports and fixes the spring 4262. The two springs 4262 are connected to the positive contact 421 and the negative contact 422 in a one-to-one manner, so that when the door structure is in a closed state, the positive contact 421 and the negative contact 422 are elastically abutted against the positive terminal 411 and the negative terminal 412 respectively through the elastic force of the spring 4262.

[0086] In terms of specific shape, the elastic bracket 4261 can be a C-shaped or U-shaped structure, and both sides of the C-shaped or U-shaped structure extend and are fixed on the door panel 423.

[0087] The elastic bracket 4261 is provided with two limiting holes, and the two limiting holes and the two through holes on the door panel 423 are provided in one-to-one correspondence. The spring 4262 is provided between the elastic bracket 4261 and the door panel 423 .

[0088] Furthermore, the elastic support structure 426 also includes two guide members 4263 which are respectively connected to the positive contact 421 and the negative contact 422 in a one-to-one correspondence. The guide members 4263 extend along the deformation direction of the spring 4262 , and the spring 4262 is sleeved on the guide members 4263 .

[0089] The guide member 4263 is extended along the deformation direction of the spring 4262, and can limit the deformation direction of the spring 4262, thereby ensuring the moving paths of the positive contact 421 and the negative contact 422 and avoiding skewing.

[0090] In this embodiment, the guide member 4263 is specifically a rod-shaped structure, a connecting terminal is set at one end of the rod-shaped structure, the connecting terminal is connected to the positive contact 421 or the negative contact 422, and the other end is movably inserted into the limiting hole of the elastic bracket 4261, so that the guide member 4263 moves along the limiting hole and the through hole, thereby driving the positive contact 421 and the negative contact 422 to move along the through hole.

[0091] As for the specific structure of the positive contact 421 , in this embodiment, the positive contact 421 includes a positive conductive contact 4211 and a first bracket 4212 . The first bracket 4212 is disposed on the door panel 423 , and the positive conductive contact 4211 is mounted on the first bracket 4212 .

[0092] The positive conductive contact 4211 is used to transmit positive current and is used to connect to the positive pole of the power supply module of the smart lock 300. The first bracket 4212 plays an installation positioning and protection role for the positive conductive contact 4211.

[0093] Correspondingly, the negative electrode contact 422 includes a negative conductive contact 4221 and a second bracket 4222 . The second bracket 4222 is disposed on the door panel 423 , and the negative conductive contact 4221 is mounted on the second bracket 4222 .

[0094] The negative conductive contact 4221 is used to transmit negative current and is used to connect to the negative pole of the power supply module of the smart lock 300. The second bracket 4222 plays an installation positioning and protection role for the negative conductive contact 4221.

[0095] It should be noted that the positive contact 421 and the negative contact 422 of the present embodiment can be movably installed on the door panel 423, and can be specifically arranged in the following two ways: the positive conductive contact 4211 and the first bracket 4212 are fixed, the negative conductive contact 4221 and the second bracket 4222 are fixed, and the first bracket 4212 and the second bracket 4222 are respectively movably arranged in the two through holes on the door panel 423; or, the first bracket 4212 and the second bracket 4222 are both fixedly arranged in the two through holes on the door panel 423, and the positive conductive contact 4211 and the negative conductive contact 4221 can be respectively movably arranged on the first bracket 4212 and the second bracket 4222.

[0096] It should be noted that when the door panel 423 is made of a conductive metal plate or alloy plate, the first bracket 4212 and the second bracket 4222 are made of insulating materials (rubber, plastic, etc.) to insulate the positive conductive contact 4211 and the door panel 423, and the negative conductive contact 4221 and the door panel 423, to prevent the current from being conducted to the door 200 and causing a safety accident. When the door panel 423 is made of an insulating material, there is no limitation on the material selection of the first bracket 4212 and the second bracket 4222, and the insulating door panel 423 can also be used to prevent the current from being conducted to the door 200.

[0097] In order to facilitate the understanding of the door structure of this embodiment, Figure 1 To Attachment Figure 5 The usage process is introduced as follows:

[0098] When the door structure is in a closed state, that is, the door body 200 rotates to cover the door frame 100, and then drives the charging component 42 to rotate close to the power supply component 41 until the positive contact 421 and the positive terminal 411, the negative contact 422 and the negative terminal 412 are respectively in contact and conductive, and at the same time, the elastic support structure 426 is in a state of being elastically compressed by the positive contact 421 and the negative contact 422, so the elastic support structure 426 will provide a reverse elastic support force to the positive contact 421 and the negative contact 422, so that the positive contact 421 and the negative contact 422 are elastically abutted against the positive terminal 411 and the negative terminal 412, respectively, to ensure reliable contact, and the current of the external power supply can flow through the power supply component 41 and the charging component 42 to the power supply module of the smart lock 300 to charge it;

[0099] When the door structure is in an open state, that is, the door body 200 rotates and separates from the door frame 100, thereby driving the charging component 42 to rotate away from the power supply component 41, so that the positive contact 421 and the positive terminal 411, and the negative contact 422 and the negative terminal 412 are separated. At this time, the smart lock 300 is in a non-charging state.

[0100] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A door structure, comprising a door frame (100), a door body (200) and a smart lock (300), wherein the door body (200) is rotatably connected to the door frame (100), and the smart lock (300) is arranged on the door body (200), characterized in that: The door structure further comprises a charging system (400), wherein the charging system (400) comprises: A power supply component (41) is arranged on the door frame (100), the power supply component (41) comprises a positive terminal (411) and a negative terminal (412), the positive terminal (411) and the negative terminal (412) are connected to an external power source via a power supply line; A charging component (42) is arranged on the door body (200), the charging component (42) comprises a positive contact (421) and a negative contact (422), and the positive contact (421) and the negative contact (422) are connected to a power supply module of the smart lock (300) via a charging cable; When the door structure is in a closed state, the positive contact (421) and the positive terminal (411), as well as the negative contact (422) and the negative terminal (412) are in contact and conductive, respectively; when the door structure is in an open state, the positive contact (421) and the positive terminal (411), as well as the negative contact (422) and the negative terminal (412) are separated.

2. The door structure according to claim 1, characterized in that: The power supply component (41) further comprises: A door frame panel (413) is fixed on the door frame (100) and is opposite to the charging assembly (42); the positive terminal (411) and the negative terminal (412) are both mounted on the door frame panel (413).

3. The door structure according to claim 2, characterized in that: The door frame (100) is provided with a first slot body, the door frame panel (413) is arranged at the opening of the first slot body, and the power supply component (41) also includes a first shell (414) arranged in the first slot body, the first shell (414) and the door frame panel (413) are connected and are located on the side of the door frame panel (413) away from the door body (200), the first shell (414) and the door frame panel (413) are enclosed to form a first cavity for accommodating the positive terminal (411) and the negative terminal (412), and the first shell (414) is provided with a first wire hole (4141) suitable for the power supply line to pass through.

4. The door structure according to claim 3, characterized in that: The power supply assembly (41) further comprises a first connecting member (415), wherein the first connecting member (415) is connected and fixed to both the first shell (414) and the door frame panel (413).

5. The door structure according to claim 4, characterized in that: The first connecting member (415) is a U-shaped structure, the bottom of the U-shaped structure is connected to the door frame panel (413), and the two sides of the U-shaped structure are correspondingly connected to the two side walls of the first shell (414).

6. The door structure according to claim 2, characterized in that: The positive terminal (411) comprises a positive electrode sheet (4111) and a first protective sleeve (4112), wherein the first protective sleeve (4112) is fixed on the door frame panel (413), and the positive electrode sheet (4111) is installed in the first protective sleeve (4112); The negative terminal (412) comprises a negative electrode sheet (4121) and a second protective sleeve (4122), wherein the second protective sleeve (4122) is fixed on the door frame panel (413), and the negative electrode sheet (4121) is installed in the second protective sleeve (4122).

7. The door structure according to any one of claims 1 to 6, characterized in that: The charging assembly (42) further comprises: A door panel (423) is fixed on the door (200) and is opposite to the power supply assembly (41); the positive contact (421) and the negative contact (422) are both mounted on the door panel (423).

8. The door structure according to claim 7, characterized in that: The door body (200) is provided with a second slot body, and the door body panel (423) is arranged at the opening of the second slot body. The charging component (42) also includes a second shell (424) arranged in the second slot body, and the second shell (424) and the door body panel (423) are connected and are located on the side of the door body panel (423) away from the door frame (100). The second shell (424) and the door body panel (423) are enclosed to form a second cavity for accommodating the positive contact (421) and the negative contact (422), and the second shell (424) is provided with a second wire hole (4241) suitable for the charging wire to pass through.

9. The door structure according to claim 8, characterized in that: The charging assembly (42) further comprises a second connecting member (425), wherein the second connecting member (425) is connected and fixed to both the second shell (424) and the door panel (423).

10. The door structure according to claim 7, characterized in that: The positive contact (421) and the negative contact (422) can be movably mounted on the door panel (423), and the charging component (42) also includes an elastic support structure (426) connected to the positive contact (421) and the negative contact (422). When the door structure is in the closed state, the positive contact (421) and the negative contact (422) elastically abut against the positive terminal (411) and the negative terminal (412) respectively under the action of the elastic support structure (426).

11. The door structure according to claim 10, characterized in that: The elastic support structure (426) includes an elastic bracket (4261) and two springs (4262), wherein the elastic bracket (4261) is fixedly connected to the side of the door panel (423) away from the door frame (100), and one end of the two springs (4262) is connected to the elastic bracket (4261), and the other end is connected to the positive contact (421) and the negative contact (422) in a one-to-one correspondence.

12. The door structure according to claim 11, characterized in that: The elastic support structure (426) also includes two guide members (4263) which are respectively connected to the positive contact (421) and the negative contact (422) in a one-to-one correspondence. The guide members (4263) extend along the deformation direction of the spring (4262), and the spring (4262) is sleeved on the guide members (4263).

13. The door structure according to claim 7, characterized in that: The positive contact (421) comprises a positive conductive contact (4211) and a first bracket (4212), wherein the first bracket (4212) is arranged on the door panel (423), and the positive conductive contact (4211) is mounted on the first bracket (4212); The negative electrode contact (422) comprises a negative conductive contact (4221) and a second bracket (4222), wherein the second bracket (4222) is arranged on the door panel (423), and the negative conductive contact (4221) is mounted on the second bracket (4222).

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