Panel assembly, electronic door lock and switching door

Abstract

The utility model discloses a panel assembly, electronic door lock and switch door, the panel assembly includes base, back shell, shell and appearance panel, the shell with the base is along the first direction distribution and is connected, the appearance panel covers the side of the shell away from the base, the back shell includes openwork structure, and the openwork structure circumference is located between the circumference of base and the circumference of shell along the first direction. According to the panel assembly of the utility model embodiment, the structure of panel assembly can be simplified, and the assembly and the appearance of updating of panel assembly are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electronic door lock technology, and in particular to a panel assembly, an electronic door lock, and a door opening and closing mechanism. Background Technology

[0002] Currently, the panel assemblies of locks on the market are generally designed to fit the door body. The panel assembly has a mounting base with an embedded nut, and the door body has a through hole. Bolts are passed through the through hole, and the panel assembly is fixed to the door surface by the bolt and nut. Therefore, the assembly structure of the panel assembly is relatively complex, and it is inconvenient to replace the external components. Utility Model Content

[0003] One objective of this invention is to provide a panel assembly, an electronic door lock, and a door opener that can simplify the structure of the panel assembly and facilitate its assembly and appearance updates.

[0004] According to an embodiment of the present invention, a panel assembly is used for an electronic door lock. The panel assembly includes a base, a back shell, an outer shell, and an outer panel. The outer shell and the base are distributed and connected along a first direction. The outer panel covers the side of the outer shell opposite to the base. The back shell includes a hollow structure. The periphery of the hollow structure is disposed between the periphery of the base and the periphery of the outer shell along the first direction.

[0005] The panel assembly according to the embodiments of the present invention can simplify the structure of the panel assembly and facilitate the assembly and appearance update of the panel assembly.

[0006] In addition, the panel assembly according to the above embodiments of the present invention may also have the following additional technical features:

[0007] In some embodiments, the perforated structure is configured as a rectangular hole.

[0008] In some embodiments, the back cover is connected to the base or outer shell.

[0009] In some embodiments, the back shell protrudes from at least one side of the base or the outer shell.

[0010] In some embodiments, the outer side of the exterior panel is provided with a placement area for placing a power supply, and the exterior panel is provided with a first magnetic element for positioning the power supply in the placement area by magnetic attraction.

[0011] In some embodiments, the exterior panel has a first side and a second side distributed along a second direction, the placement area is located on the exterior panel near the first side, the first side has a first positioning rib, the outer shell has a first positioning groove, the first positioning rib is inserted into the first positioning groove along the second direction to restrict the first side of the exterior panel from separating from the outer shell along the first direction, the second direction being perpendicular to the first direction.

[0012] In some embodiments, the outer casing is provided with a third magnetic element, and the outer panel is provided with a fourth magnetic element. The third magnetic element and the fourth magnetic element can be attracted and separated along the first direction to position the outer panel on the outer casing.

[0013] In some embodiments, the housing includes a battery compartment that protrudes toward the base and passes through the perforated structure and the base. The battery compartment has a mounting opening facing the exterior panel, which covers the mounting opening. The bottom of the battery compartment has a plug-in opening.

[0014] In some embodiments, the base includes a touch structure, the outer shell has a mating opening opposite to the touch structure, the touch structure passes through the hollow structure and the mating opening, and the outer panel covers the mating opening.

[0015] In some embodiments, the housing is further provided with a transmission rod extending along the first direction, one end of the transmission rod extending out of the exterior panel for connecting to a drive handle, and the other end of the transmission rod extending out of the base for driving the lock body of the electronic door lock to unlock.

[0016] In some embodiments, the outer casing is provided with a first positioning hole, the base is provided with a first positioning post, the first positioning hole and the first positioning post are opposite to each other along the first direction, the panel assembly further includes a first positioning member, the first positioning member passes through the first positioning hole and is connected to the first positioning post, for detachably positioning the outer casing to the base, and the outer panel covers the first positioning hole.

[0017] In some embodiments, the back cover is provided with a second positioning hole, the outer shell is provided with a second positioning post, the second positioning hole and the second positioning post are opposite to each other along the first direction, and the panel assembly further includes a second positioning member, the second positioning member passing through the second positioning hole and connected to the second positioning post, for detachably positioning the back cover to the outer shell.

[0018] An electronic door lock according to an embodiment of the present invention includes: a lock body and a first panel, the first panel including the aforementioned panel assembly, the first panel and the lock body being distributed along the first direction, and the base of the first panel being connected to the lock body.

[0019] In some embodiments, a second panel and the first panel are distributed on opposite sides of the lock body along the first direction, and a locking bolt passes through the base of the first panel and is connected to the second panel for connecting the first panel and the second panel from the side of the base of the first panel away from the lock body.

[0020] According to an embodiment of the present utility model, the opening and closing door includes a door body and a panel assembly as described above. The panel assembly is installed on one or both sides of the door body. The back cover blocks the docking position between the panel assembly and the door body. When the panel assembly is installed on both sides of the door body, the functional modules on the two panel assemblies can achieve the same or different functions. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a panel assembly according to an embodiment of the present invention.

[0022] Figure 2 This is an exploded view of a panel assembly according to an embodiment of the present invention.

[0023] Figure 3 This is a schematic diagram of the base of a panel assembly according to one embodiment of the present invention.

[0024] Figure 4 This is a schematic diagram of the back shell of a panel assembly according to an embodiment of the present invention.

[0025] Figure 5 This is a schematic diagram of the housing of a panel assembly according to one embodiment of the present invention.

[0026] Figure 6 This is an exploded view of the exterior panel of a panel assembly according to an embodiment of the present invention.

[0027] Figure 7 This is an exploded view of the drive handle of a panel assembly according to an embodiment of the present invention.

[0028] Figure 8 This is a schematic diagram of an electronic door lock according to an embodiment of the present invention.

[0029] Figure 9 This is another schematic diagram of an electronic door lock according to one embodiment of the present invention.

[0030] Figure label:

[0031] Panel assembly 10, base 11, second frame 111, second cover plate 112, back shell 12, hollow structure 121, outer shell 13, first frame 131, first cover plate 132, battery compartment 133, touch structure 134, mating port 135, transmission rod 136, square rod 1361, sleeve 1362, appearance panel 14, first plate 141, second plate 142, second positioning rib 143, second positioning groove 144, first clearance groove 145, first hole 146, first positioning hole 151, first positioning... Positioning post 152, first positioning element 153, second positioning hole 154, first magnetic element 161, third magnetic element 163, fourth magnetic element 164, drive handle 17, connecting part 172, slide groove 173, cover 174, deadbolt knob 176, third mating hole 183, fifth mating hole 185, first positioning rib 186, first positioning groove 187, positioning part 188, electronic door lock 100, lock body 130, first panel 110, second panel 120, door opener 1000, door body 200. Detailed Implementation

[0032] In related technologies, panel assemblies include a base and a housing, etc. The base is usually used to connect with the door body, and the base and housing usually have many mating structures. Therefore, when upgrading the function or adjusting the structure of the panel assembly, the base and housing change significantly. For different batches of panel assemblies, the base and housing are generally not interchangeable, which makes it difficult to change the appearance of the panel assembly by replacing the base and housing. To address this, this utility model provides panel assemblies with some embodiments.

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0034] like Figures 1 to 9 According to an embodiment of the present utility model, the panel assembly 10 is used for an electronic door lock 100. The panel assembly 10 includes a base 11, a back shell 12, a shell 13, and an outer panel 14.

[0035] The outer shell 13 and the base 11 are distributed along a first direction (refer to the front-rear direction in the attached drawings), and the outer shell 13 and the base 11 are connected. The outer panel 14 covers the side of the outer shell 13 away from the base 11. The back shell 12 includes a hollow structure 121, and the periphery of the hollow structure 121 is disposed between the periphery of the base 11 and the periphery of the outer shell 13 along the first direction. The base 11 can be used to connect the door body or the lock body 130, and the outer shell 13 can be used to support the outer panel 14, etc. In this utility model, the back shell 12, the base 11 and the outer shell 13 are separate. The appearance of the panel assembly 10 can be changed by installing, disassembling or changing the back shell 12. Since the structure of the back shell 12 is less affected by the base 11 and the outer shell 13, the panel assembly 10 can be equipped with a back shell 12 with the same or similar hollow structure 121. This makes it convenient for the panel assembly 10 to replace the back shell 12, and also makes it convenient for the back shell 12 to be used with different types of panel assemblies 10, etc.

[0036] The hollow structure 121 of the back cover 12 is set so that its periphery is located between the periphery of the base 11 and the periphery of the outer shell 13. This allows a relatively large hollow structure 121 to be formed on the back cover 12 without affecting the assembly between the base 11 and the outer shell 13. Upgrades to the function of the base 11 and changes to the structure of the function keys have little impact on the back cover 12. This allows the back cover 12 to be adapted to various types of panel assemblies 10. It is suitable for panel assemblies 10 with similar overall size. Therefore, the appearance of the panel assembly 10 can be easily changed by replacing the back cover 12.

[0037] According to the panel assembly 10 of this utility model embodiment, the back shell 12 is independent of the base 11 and the outer shell 13, which simplifies the structure of the back shell 12, facilitates the production and assembly of the back shell 12, and the back shell 12 has a large-sized hollow structure 121. Different shapes of the base 11 and the outer shell 13 have little impact on the back shell 12. Therefore, the back shell 12 has a wide range of applications and can be set as a relatively universal accessory, which improves the applicability of the back shell 12.

[0038] The perforated structure 121 of this invention can be configured as a rectangular hole. The rectangular hole provides a larger perforated structure 121, facilitating the assembly of the panel assembly 10. Furthermore, the rectangular hole structure is relatively simple and suitable for strip-shaped panel assemblies 10, making the back cover 12 easier to form.

[0039] For example, the hollow structure 121 can have a first side, a second side, a third side, and a fourth side. The first and second sides can be positioned opposite each other along a second direction, and the third and fourth sides can be positioned opposite each other along a third direction. The first direction can refer to the front-back direction in the attached drawing, the second direction can refer to the up-down direction in the attached drawing, and the third direction can refer to the left-right direction in the attached drawing. The first, third, second, and fourth sides can be connected sequentially to form the hollow structure 121. The connection points between the first, third, second, and fourth sides can be curved transitions to avoid stress concentration on the back shell 12. Furthermore, the first, third, second, and fourth sides can include straight edges, curved edges, and / or broken edges, etc.

[0040] Of course, the hollow structure 121 in this utility model can also be set as a circle, an ellipse, a polygon or other shapes. The shape of the hollow structure 121 can be adjusted according to the shape of the panel assembly 10 so that the periphery of the hollow structure 121 can be set between the periphery of the base 11 and the periphery of the outer shell 13 along the first direction.

[0041] The back shell 12 in this utility model can be installed on the base 11 or on the outer shell 13, including but not limited to the following embodiments.

[0042] In one embodiment, the back cover 12 can be connected to the base 11. During the replacement of the back cover 12, the outer shell 13 can be removed from the base 11, and then the back cover 12 can be removed from the base 11 to complete the disassembly of the back cover 12; the new back cover 12 can be installed on the base 11, and the outer shell 13 can be installed on the base 11 to complete the replacement of the back cover 12. The operation is simple and convenient and will not affect the assembly between the base 11 and the lock body 130 or the door body 200.

[0043] Implementation method two, combined with Figure 1 , Figure 2 , Figure 5 as well as Figure 6 The back cover 12 can also be connected to the outer cover 13. During the replacement of the back cover 12, the outer cover 13 can be removed from the base 11, and then the back cover 12 can be removed from the outer cover 13 to complete the disassembly of the back cover 12; the new back cover 12 can be installed onto the outer cover 13, and the outer cover 13 can be installed onto the base 11 to complete the replacement of the back cover 12. The operation is simple and convenient and will not affect the assembly between the base 11 and the lock body 130 or the door body 200.

[0044] Among them, combined Figure 1 , Figure 2 , Figure 5 as well as Figure 6The back cover 12 may be provided with a second positioning hole 154, and the outer shell 13 may be provided with a second positioning post. The second positioning hole 154 and the second positioning post are opposite to each other along a first direction. The panel assembly 10 also includes a second positioning member, which passes through the second positioning hole 154 and is connected to the second positioning post, for detachably positioning the back cover 12 to the outer shell 13. This enables quick assembly and disassembly of the back cover 12 and the outer shell 13. The second positioning member may be a screw, the end of which can pass through the second positioning hole 154 and threadedly engage with the second positioning post, thereby positioning the back cover 12 to the outer shell 13. This prevents the second positioning member from falling off and also improves the appearance of the panel assembly 10.

[0045] In some embodiments, the back cover 12 may protrude from at least one side of the outer shell 13 or the base 11, wherein the portion of the back cover 12 protruding from the side of the outer shell 13 or the base 11 may form an anti-pry portion to prevent the panel assembly 10 from being pried open by external force, and the anti-pry portion covers the installation position of the panel assembly 10 and the door body 200 to prevent someone from reaching in through the gap in the installation position to pry open the door lock.

[0046] Optionally, the periphery of the back cover 12 extends beyond the outer periphery of the outer shell 13 and the base 11 to form a ring-shaped anti-pry section. Specifically, this arrangement enables all-around protection of the rear of the panel assembly 10, improving the protective effect of the panel assembly 10. In addition, when the panel assembly 10 is embedded and installed on the door body 200, the anti-pry section can serve as a positioning point for installation, further improving security while facilitating the installation of the lock body and improving assembly efficiency.

[0047] Optionally, the back cover 12 may extend beyond one or more sides of the outer periphery of the outer shell 13 and the base 11 to form one or more anti-pry features. While improving the structural strength of the panel assembly 10 itself, users can install the back cover 12 at the required location according to their needs and use the anti-pry features to enhance the anti-pry function, thereby maximizing the security and flexibility of the lock body.

[0048] In addition, the electronic door lock 100 of this utility model can be equipped with a battery to power the electronic door lock 100. The battery can be rechargeable or non-rechargeable. If the battery is rechargeable, it can be configured to be charged wirelessly or via wired means. This includes, but is not limited to, the following embodiments.

[0049] The panel assembly 10 can be equipped with a placement area for placing a power source for wireless charging of the battery, wherein the power source can be magnetic. For example... Figure 2 and Figure 6The outer surface of the exterior panel 14 has a placement area for placing a power supply. At least one of the housing 13 and the exterior panel 14 is provided with a first magnetic element 161, which is used to magnetically position the power supply in the placement area. This allows the power supply used to charge the battery in the panel assembly 10 to be fixed in the placement area for convenient battery charging. The power supply may have a second magnetic element, and both the first and second magnetic elements are used to position the power supply through magnetic attraction. One of the first and second magnetic elements can be a magnetic component; the other can be a non-magnetic component or a magnetically conductive component. The magnetic component can be a permanent magnet, and the magnetically conductive component can be made of iron, nickel, or chromium.

[0050] The placement of the first magnetic element 161 may include, but is not limited to, the following embodiments and combinations thereof: the first magnetic element 161 may be disposed on the appearance panel 14 (e.g., the outer side, inner side, or embedded in the appearance panel 14), disposed on the outer casing 13, disposed on the base 11, or disposed on the battery, etc.

[0051] In order to assemble and detach the exterior panel 14 from the housing 13, the exterior panel 14 may adopt, but is not limited to, the following mounting methods and combinations thereof.

[0052] Implementation method one, combined with Figure 2 , Figure 5 and Figure 6 The exterior panel 14 has a first side and a second side distributed along a second direction (refer to the up and down direction in the attached drawings). A placement area is located on the exterior panel 14 near the first side. The first side has a first positioning rib 186, and the outer casing 13 has a first positioning groove 187. The first positioning rib 186 engages with the first positioning groove 187 along the second direction to restrict the first side of the exterior panel 14 from separating from the outer casing 13 along the first direction. The second direction is perpendicular to the first direction. This effectively limits the position of the exterior panel 14, improving its stability and preventing it from detaching during power supply removal or placement.

[0053] Implementation method two, combined with Figure 2 , Figure 5 and Figure 6The outer casing 13 is provided with a third magnetic element 163, and the outer panel 14 is provided with a fourth magnetic element 164. The third magnetic element 163 and the fourth magnetic element 164 can be attracted and separated along a first direction to position the outer panel 14 on the outer casing 13. The magnetic attraction facilitates the assembly and disassembly of the outer panel 14 and the outer casing 13. In conjunction with the aforementioned embodiment, after the outer panel 14 is disassembled, the outer casing 13 can be easily separated from the base 11, and the back cover 12 can be easily removed. Therefore, the quick assembly and disassembly of the outer panel 14 facilitates the assembly, disassembly, and replacement of the back cover 12. One of the third magnetic element 163 and the fourth magnetic element 164 can be a magnetic component; the other can be a magnetic component or a magnetically conductive component. The magnetic component can be a permanent magnet, and the magnetically conductive component can be a component made of iron, nickel, or chromium.

[0054] In addition, in conjunction with the aforementioned embodiments, the outer shell 13 and the outer panel 14 are connected by magnetic attraction, and the first side of the outer panel 14 and the outer shell 13 are engaged by the first positioning rib 186 and the first positioning groove 187, which can facilitate the disassembly and assembly of the outer panel 14 and the outer shell 13, while preventing the outer panel 14 from falling off during the removal and placement of the charging power supply.

[0055] like Figure 5 In some embodiments, the outer casing 13 includes a battery compartment 133 that protrudes toward the base 11 and has a perforated structure 121 and the base 11 passing through it. The battery compartment 133 has a mounting opening facing the outer panel 14, which is covered by the outer panel 14. This increases the volume of the battery compartment 133, thereby increasing battery capacity and improving the battery life of the panel assembly 10. The perforated structure 121 accommodates the battery compartment 133, preventing structural interference between the battery compartment 133 and the back cover 12 and expanding the applicability of the back cover 12. Furthermore, covering the mounting opening with the outer panel 14 facilitates battery replacement and installation, improving the efficiency of disassembly and assembly of the panel assembly 10 and simplifying maintenance. Additionally, the battery compartment 133 can be arranged to be distributed along a first direction with the placement area. Furthermore, the magnetic attraction between the battery and the power supply, and the magnetic attraction between the first magnetic element 161 and the power supply, can be used to ensure the power supply is stably placed in the placement area.

[0056] like Figure 2 , Figure 5 as well as Figure 6In some embodiments, the base 11 includes a touch structure 134, and the outer shell 13 has a mating opening 135 opposite to the touch structure 134. The touch structure 134 passes through the perforated structure 121 and the mating opening 135, and the outer panel 14 covers the mating opening 135. This allows the touch structure 134 to be close to the outer panel 14 for easy triggering. The touch structure 134 can be configured to fit snugly against the outer panel 14 to further improve its sensitivity. Furthermore, the perforated structure 121 provides space for the touch structure 134, preventing structural interference between the touch structure 134 and the back shell 12, thus expanding the applicability of the back shell 12.

[0057] Combination Figure 2 , Figure 5 and Figure 7 In some embodiments, the outer casing 13 is further provided with a transmission rod 136 extending along a first direction. One end of the transmission rod 136 extends out of the outer panel 14 to connect to the drive handle 17, and the other end of the transmission rod 136 extends out of the base 11 to drive the lock body 130 of the electronic door lock 100 to unlock. The transmission rod 136 can be used to drive the lock body 130 of the electronic door lock 100 to facilitate unlocking of the electronic door lock 100. The hollow structure 121 makes room for the drive handle 17, which can avoid the structural interference between the drive handle 17 and the back casing 12 and improve the applicability of the back casing 12.

[0058] Combination Figure 2 , Figure 3 and Figure 5 In some embodiments, the outer casing 13 is provided with a first positioning hole 151, and the base 11 is provided with a first positioning post 152. The first positioning hole 151 and the first positioning post 152 are opposite to each other along a first direction. The panel assembly 10 also includes a first positioning member 153, which passes through the first positioning hole 151 and connects to the first positioning post 152, for detachably positioning the outer casing 13 on the base 11. The outer panel 14 covers the first positioning hole 151. This enables quick assembly and disassembly of the base 11 and the outer casing 13. The first positioning member 153 can be a screw, the end of which can pass through the first positioning hole 151 and threadedly engage with the first positioning post 152, thereby positioning the outer casing 13 on the base 11. The outer panel 14 also provides cover and enhances the aesthetic appearance of the panel assembly 10.

[0059] Specifically, during the disassembly of the panel assembly 10, the exterior panel 14 can be removed from the housing 13, and the housing 13 can be removed from the base 11; during the assembly of the panel assembly 10, the housing 13 can be pre-positioned on the base 11, the housing 13 can be locked to the base 11 using the first positioning member 153, and the exterior panel 14 can be placed on the housing 13.

[0060] In addition, during the disassembly of the panel assembly 10, after removing the outer shell 13 from the base 11, the second positioning member is removed and the back shell 12 is removed from the outer shell 13; during the assembly of the panel assembly 10, the back shell 12 can be pre-positioned in the outer shell 13, the second positioning member is used to lock the back shell 12 in the outer shell 13, and then the outer shell 13 is connected to the base 11.

[0061] The panel assembly 10 of this utility model may also include, but is not limited to, the following technical features.

[0062] like Figure 6 The exterior panel 14 may have a first plate portion 141, which may include a glass plate, a metal plate, or a plastic plate, etc. A first magnetic element 161 may be provided on the outer or inner side of the first plate portion 141, wherein the first magnetic element 161 may include a circular portion, an elliptical portion, a straight portion, and / or a dotted portion, etc. The exterior panel 14 may also have a second plate portion 142, which may be stacked on the inner side of the first plate portion 141. The second plate portion 142 may be a non-transparent plate, wherein the second plate portion 142 may have a second positioning groove 144, and the outer shell 13 may have a second positioning rib 143, which may cooperate with the second positioning groove 144 to prevent mistaken installation of the exterior panel 14. The second plate portion 142 may have a first clearance groove 145 provided at its middle and lower parts along the second direction. A fourth magnetic element 164 may be provided in the first clearance groove 145. The fourth magnetic element 164 may be provided as a strip extending along the third direction. The second plate portion 142 may have a second clearance groove provided at its upper part along the second direction. The second clearance groove may have a positioning part 188 provided. The first positioning rib 186 may be integral with the positioning part 188 and protrude from the upper edge of the first plate portion 141. The exterior panel 14 may have a first hole 146 provided. The first hole 146 is suitable for the transmission rod 136 to pass through. The first hole 146 may be provided at the middle, upper or lower part of the exterior panel 14 along the second direction.

[0063] like Figure 7A drive handle 17 can be provided on the outer side of the exterior panel 14. The drive handle 17 can be assembled with the transmission rod 136 to drive the transmission rod 136 to rotate. The drive handle 17 can include a connecting part 172. The connecting part 172 is provided with a first mating hole. The transmission rod 136 can pass through the first mating hole. The inner side of the first mating hole can be provided with a non-through groove 173. The end side of the transmission rod 136 can be provided with an elastic ball. The elastic ball can pass over the limiting structure at the end of the groove 173 and cooperate with the groove 173 to realize the positioning of the transmission rod 136 and the connecting part 172. The end of the transmission rod 136 can be set as non-circular, and the first mating hole is set as a corresponding non-circular shape to limit the rotation of the drive handle 17. In addition, the first mating hole can have multiple grooves 173 to facilitate the connection part 172 to be inserted and cooperated with the transmission rod 136 in different positions. The drive handle 17 may also include a cover 174, which can cover the connecting part 172 so that it can be easily gripped when the connecting part 172 is hot.

[0064] like Figure 5 The transmission rod 136 may include a square rod 1361 and a sleeve 1362. The sleeve 1362 can be sleeved on the outside of the square rod and connected to the drive handle 17, so as to form a stepped structure on the side of the transmission rod 136, which facilitates the connection of the transmission rod 136 with other devices and simplifies the structure of the transmission rod 136.

[0065] like Figure 5The outer casing 13 may include a first frame 131 and a first cover plate 132. The first frame 131 may be connected to the periphery of the first cover plate 132 and extend along the periphery of the first cover plate 132. The first frame 131 may be opposite to the periphery of the hollow structure 121 in a first direction. A part of the first cover plate 132 is constructed as the aforementioned battery compartment 133. The battery compartment 133 may be disposed on the upper part of the outer casing 13. The left and right sides of the upper end and the left and right sides of the lower end of the outer casing 13 may be provided with first positioning holes 151. The upper end of the outer casing 13 may be provided with a first positioning groove 187 to facilitate the insertion and engagement of the first positioning rib 186 of the outer panel 14. The left and right sides of the middle part and the left and right sides of the lower part of the outer casing 13 may be provided with third magnetic elements 163 for engaging with the fourth magnetic structure of the outer panel 14. The lower middle part of the outer casing 13 may be provided with a mating opening 135, and a mesh structure may be provided above or below the mating opening 135. The mesh structure is used to engage with the sound-generating or sound-receiving elements disposed on the base 11. The transmission rod 136 can be disposed between the mating port 135 and the battery compartment 133. A second mating hole can be provided at the lower part of the housing 13 for mounting the deadbolt knob 176 to enable the deadbolt locking of the electronic door lock 100. In addition, the first cover plate 132 can be recessed relative to the first frame 131 to form a recess on the side of the housing 13 facing the exterior panel 14, in which the exterior panel 14 can be disposed.

[0066] In addition, the bottom of the battery compartment 133 can be provided with a plug-in opening, and the base 11 can be provided with a plug-in. When the outer shell 13 and the base 11 are fitted together, the plug-in can be inserted into the plug-in opening for the battery placed in the battery compartment to be electrically connected to the plug-in.

[0067] like Figure 4 The back shell 12 may have a hollow structure 121 and a second positioning hole 154. The second positioning hole 154 may be provided on both sides of the hollow structure 121 along the second direction to facilitate the forming of the hollow structure 121 and to enable stable engagement with the second positioning post of the base 11 outer shell 13 using the second positioning hole 154.

[0068] like Figure 3The base 11 may include a second frame 111 and a second cover plate 112. The second frame 111 can be connected to the periphery of the second cover plate 112 and extend along the periphery of the second cover plate 112. The second frame 111 and the periphery of the hollow structure 121 can be opposite each other in a first direction. The second cover plate 112 and the second frame 111 form a receiving cavity facing the outer shell 13. The upper left and right sides and the lower left and right sides of the base 11 may be provided with first positioning posts 152 for engaging with the first positioning holes 151 of the outer shell 13. A plug may be provided in the upper middle part of the base 11 for extending into the battery compartment 133 to connect with the battery. A third mating hole 183 may be provided in the middle of the base 11 for the transmission rod 136 to pass through. A functional module may be provided in the lower middle part of the base 11. The functional module may include a touch structure 134, a sound receiving element or a sound generating element, etc., or other identification modules may be provided for controlling the operation of the electronic door lock 100. The lower part of the base 11 can be provided with a fourth mating hole corresponding to the second mating hole for installing the deadbolt knob 176. In addition, the base 11 is also provided with a fifth mating hole 185.

[0069] In conjunction with the foregoing embodiments, the panel assembly 10 can be disassembled and assembled in the following ways, which are not, of course, a limitation on the scope of protection of this utility model.

[0070] During the disassembly process, the drive handle 17 is separated from the transmission rod 136. A suction cup or similar device is used to drive the lower part of the outer panel 14 to lift up and rotate around the upper end of the outer panel 14 to overcome the magnetic attraction between the outer panel 14 and the outer shell 13. Then, the first positioning rib 186 is separated from the first groove to disassemble the outer panel 14. Subsequently, all the first positioning parts 153 are removed from the outside of the outer shell 13. At this time, the outer shell 13 is separated from the base 11, and the back shell 12 is connected to the outer shell 13. Then, all the second positioning parts are removed from the inside of the back shell 12. At this time, the back shell 12 is separated from the outer shell 13.

[0071] During installation, the back cover 12 is placed on the outer shell 13, and the second positioning member is installed from the inside of the back cover 12, and the back cover 12 and the outer shell 13 are positioned using the second positioning member; then the outer shell 13 and the back cover 12 are placed together on the base 11, and all the first positioning members 153 are installed from the outside of the outer shell 13 to connect the outer shell 13 and the back cover 12; the outer panel 14 is covered on the outer shell 13; and the drive handle 17 is connected to the transmission rod 136.

[0072] Of course, the above disassembly and assembly method mainly takes the connection between the back shell 12 and the outer shell 13 as an example. The back shell 12 in this utility model can also be connected to the base 11.

[0073] like Figure 8According to an embodiment of the present invention, an electronic door lock 100 includes a lock body 130 and a first panel 110. The first panel 110 includes the aforementioned panel assembly 10. The first panel 110 and the lock body 130 are distributed along a first direction, and the base 11 of the first panel 110 is connected to the lock body 130. By employing the aforementioned panel assembly 10, the electronic door lock 100 can possess the aforementioned technical advantages.

[0074] like Figure 9 In some embodiments, a second panel 120 is also included, and the second panel 120 and the first panel 110 are distributed on opposite sides of the lock body 130 along a first direction.

[0075] The first panel 110 can be located inside the door 200, and the second panel 120 can be located outside the door 200. The structure of the second panel 120 can be similar to that of the first panel 110. The outer panel and the outer shell of the second panel 120 can be a single unit, forming a cavity to accommodate the unlocking module. The unlocking module can include, but is not limited to, facial recognition, keypad, fingerprint recognition, voice recognition, and / or vein recognition. Additionally, the second panel 120 can also include a charging port. To ensure security, the outer panel 14 and the base 11 of the second panel 120 can be made inseparable, while the outer shell 13 and the base 11 of the second panel 120 can be detached from the inside of the door 200.

[0076] The electronic door lock 100 may further include a locking bolt, which passes through the base 11 of the first panel 110 and connects to the second panel 120. The locking bolt connects the first panel 110 and the second panel 120 from the side of the base 11 of the first panel 110 away from the lock body 130. In other words, the locking bolt can be passed from the outside of the base 11 of the first panel 110 (away from the lock body 130) to the base 11 of the first panel 110, the door body 200, and the second panel 120, and then connected to the second panel 120.

[0077] like Figure 8 and Figure 9 The present invention also provides an opening and closing door 1000, including a door body 200 and a panel assembly 10. The panel assembly 10 is installed on one or both sides of the door body 200. The panel assembly 10 can be installed inside or outside the door body 200. The panel assembly 10 is used to lock or unlock the door body 200 and the door frame (not shown in the figure).

[0078] Preferably, the panel assemblies 10 are installed on both sides of the door 200, and when the panel assemblies 10 are installed on both sides of the door 200, the functional modules of the two panel assemblies 10 can perform the same or different functions. Specifically, when the panel assemblies 10 are installed on both sides of the door 200, the functional modules of the panel assemblies 10 on both sides of the door 200 can perform the same function, such as having handles on both sides and USB charging devices on both sides; the functional modules of the panel assemblies 10 on both sides of the door 200 can perform different functions, for example, the functional module located on the inside of the door is a USB charging device, and the functional module located on the outside of the door is an electronic unlocking function. In this way, the user can unlock the door from the outside using the electronic unlocking function while charging the panel assembly 10 from the inside of the door using the charging module to extend its power. In addition, the functional modules of the panel assemblies 10 on both sides of the door 200 can partially perform the same function and partially perform different functions.

[0079] The panel assembly located inside the door 200 can be the aforementioned first panel 110, and the panel assembly located outside the door 200 can be the aforementioned second panel 120.

[0080] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0081] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0082] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0083] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0084] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0085] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A panel assembly (10) for an electronic door lock (100), characterized in that, The device includes a base (11), a back shell (12), an outer shell (13), and an exterior panel (14). The outer shell (13) and the base (11) are distributed and connected along a first direction. The exterior panel (14) covers the side of the outer shell (13) away from the base (11). The back shell (12) includes a hollow structure (121). The periphery of the hollow structure (121) is disposed along the first direction between the periphery of the base (11) and the periphery of the outer shell (13).

2. The panel assembly (10) according to claim 1, characterized in that, The hollow structure (121) is configured as a rectangular hole; and / or, the back shell (12) is connected to the base (11) or the outer shell (13); and / or, the back shell (12) protrudes from at least one side of the base (11) or the outer shell (13).

3. The panel assembly (10) according to claim 1, characterized in that, The outer side of the exterior panel (14) is provided with a placement area for placing the power supply. The exterior panel (14) is provided with a first magnetic element (161), which is used to position the power supply in the placement area by magnetic attraction.

4. The panel assembly (10) according to claim 3, characterized in that, The exterior panel (14) has a first side and a second side distributed along a second direction. The placement area is located on the exterior panel (14) near the first side. The first side has a first positioning rib (186). The outer shell (13) has a first positioning groove (187). The first positioning rib (186) is inserted into the first positioning groove (187) along the second direction to restrict the first side of the exterior panel (14) from separating from the outer shell (13) along the first direction. The second direction is perpendicular to the first direction.

5. The panel assembly (10) according to claim 1, characterized in that, The outer casing (13) is provided with a third magnetic element (163), and the outer panel (14) is provided with a fourth magnetic element (164). The third magnetic element (163) and the fourth magnetic element (164) can be attracted and separated along the first direction to position the outer panel (14) on the outer casing (13).

6. The panel assembly (10) according to claim 1, characterized in that, The outer casing (13) includes a battery compartment (133), which protrudes toward the base (11) and passes through the hollow structure (121) and the base (11). The battery compartment (133) has a mounting opening facing the exterior panel (14), which covers the mounting opening. The bottom of the battery compartment (133) is provided with a plug-in opening. And / or, the base (11) includes a touch structure (134), the outer shell (13) is provided with a mating port (135) opposite to the touch structure (134), the touch structure (134) passes through the hollow structure (121) and the mating port (135), and the outer panel (14) covers the mating port (135); And / or, the housing (13) is further provided with a transmission rod (136) extending along the first direction, one end of the transmission rod (136) extending out of the exterior panel (14) for connecting to the drive handle (17), and the other end of the transmission rod (136) extending out of the base (11) for driving the lock body (130) of the electronic door lock (100) to unlock.

7. The panel assembly (10) according to claim 1, characterized in that, The outer shell (13) is provided with a first positioning hole (151), the base (11) is provided with a first positioning post (152), the first positioning hole (151) and the first positioning post (152) are opposite to each other along the first direction, the panel assembly (10) further includes a first positioning member (153), the first positioning member (153) passes through the first positioning hole (151) and is connected to the first positioning post (152), for detachably positioning the outer shell (13) on the base (11), and the outer panel (14) covers the first positioning hole (151); And / or, the back shell (12) is provided with a second positioning hole (154), the outer shell (13) is provided with a second positioning post, the second positioning hole (154) and the second positioning post are opposite to each other along the first direction, and the panel assembly (10) further includes a second positioning member, the second positioning member passes through the second positioning hole (154) and is connected to the second positioning post, for detachably positioning the back shell (12) on the outer shell (13).

8. An electronic door lock (100), characterized in that, include: Lock body (130); A first panel (110) comprising a panel assembly (10) as described in any one of claims 1-7, wherein the first panel (110) and the lock body (130) are distributed along the first direction.

9. The electronic door lock (100) according to claim 8, characterized in that, Also includes: The second panel (120) and the first panel (110) are distributed on opposite sides of the lock body (130) along the first direction. A locking bolt passes through the base (11) of the first panel (110) and is connected to the second panel (120) for connecting the first panel (110) and the second panel (120) from the side of the base (11) of the first panel (110) away from the lock body (130).

10. A type of door (1000) for opening and closing, characterized in that, The device includes a door body (200) and a panel assembly (10) as described in any one of claims 1-7. The panel assembly (10) is installed on one or both sides of the door body (200). The back cover (12) covers the mating position between the panel assembly (10) and the door body (200). When the panel assembly (10) is installed on both sides of the door body (200), the functional modules on the two panel assemblies (10) can perform the same or different functions.

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