Door lock protection device, panel of door lock protection device and door lock system

Abstract

The invention discloses a door lock protection device which comprises a fixing plate, a cover body and a panel, the cover body is connected with the fixing plate to cover a door lock, the panel covers the surface of the cover body and is detachably connected with the cover body, through the arrangement of the cover body, the door lock is protected, the door lock is prevented from being damaged due to external interference, and the detachable panel is arranged on the cover body, so that the door lock is prevented from being damaged. A user can replace or refit the panel according to needs, personalized customization requirements are met, the customization cost is low, and operation is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of lock accessories, and in particular to a door lock protection device. Background Art

[0002] There are many types of door locks, some of which need to be used in outdoor environments and will be affected by the weather, so the weather resistance requirements of door locks are higher. To address this problem, the current solution is to set a protective cover on the outside of the door lock, but the existing protective covers are of a single style, mostly made of transparent acrylic plates, and are not beautiful and cannot meet the personalized customization needs of users. Summary of the invention

[0003] The present application aims to solve the technical problems in the related art at least to a certain extent. To this end, the present application proposes a door lock protection device.

[0004] To achieve the above objectives, the present application discloses a door lock protection device, comprising:

[0005] Fixed plate;

[0006] a cover body connected to the fixing plate to cover the door lock; and

[0007] The panel covers the surface of the cover body and is detachably connected to the cover body.

[0008] In some embodiments of the present application, the cover body is detachable relative to the fixing plate.

[0009] In some embodiments of the present application, the cover body is movably connected to the fixing plate to cover and reveal the door lock.

[0010] In some embodiments of the present application, the fixing plate is connected to the door lock;

[0011] or,

[0012] The fixing plate is connected to the door body, the door lock is connected to the door body, and the door lock is arranged between the fixing plate and the cover body;

[0013] or,

[0014] The fixing plate is connected to the door body, the door lock is connected to the fixing plate, and the door lock is arranged between the fixing plate and the cover body.

[0015] In some embodiments of the present application, the fixing plate protrudes from the outer contour of the door lock.

[0016] In some embodiments of the present application, the door lock protection device further includes an electronic drive module, and the electronic drive module is drivingly connected to the cover body to drive the cover body to move.

[0017] In some embodiments of the present application, the cover body is flippably connected relative to the fixing plate, and the rotation axis of the cover body is parallel to the fixing plate;

[0018] Or, the cover body is rotatably connected relative to the fixing plate, and the rotation axis of the cover body is perpendicular to the fixing plate;

[0019] Alternatively, the cover body is slidably connected relative to the fixing plate.

[0020] In some embodiments of the present application, one of the fixing plate and the cover body is provided with a rotating shaft, and the other is provided with an axial hole, and the rotating shaft passes through the axial hole, so that the cover body can be flipped and connected relative to the fixing plate.

[0021] In some embodiments of the present application, a rotating mechanism is provided between the cover body and the fixed plate, and the rotating mechanism includes a first matching portion provided on the cover body and a second matching portion provided on the fixed plate, and the first matching portion is sleeved on the second matching portion so as to be rotatable relative to the second matching portion.

[0022] In some embodiments of the present application, when the first mating portion is rotated to a preset angle, the first mating portion may be positioned at the preset angle.

[0023] In some embodiments of the present application, the rotating mechanism also includes a locking assembly and a locking portion, the locking assembly includes a locking piece and a first elastic piece, the locking piece and the first elastic piece are arranged inside the second matching portion, the second matching portion is provided with an opening connected to its interior, and the first elastic piece has a tendency to push the locking piece through the opening; the locking portion is arranged on the first matching portion, and the locking piece is suitable for moving in and out of the locking portion when the first matching portion rotates, and the first matching portion is positioned when the locking piece moves into the locking portion, and the first matching portion is released from the positioning when the locking piece moves out of the locking portion.

[0024] In some embodiments of the present application, the fixing plate is provided with a slide groove, and the cover body is provided with a corresponding slide rail, and the slide rail and the slide groove can be slidably matched so that the cover body can be slidably connected relative to the fixing plate.

[0025] In some embodiments of the present application, the fixing plate is provided with slide grooves on two opposite sides, and the cover is provided with slide rails on two opposite sides;

[0026] and / or,

[0027] The fixing plate is also provided with an elastic locking piece, and the slide rail is provided with a locking groove corresponding to the elastic locking piece, so that the cover body can be locked and positioned by the elastic locking piece when sliding to a set position.

[0028] The fixing plate is provided with an installation groove, and the installation groove is connected with the slide groove. The elastic locking member includes a locking member and a second elastic member, and the second elastic member has a tendency to push the locking member into the slide groove. The locking member is suitable for moving into the locking groove when the cover slides to realize the locking positioning of the slide rail, and moving out of the locking groove to release the locking positioning of the slide rail.

[0029] The fixing plate is provided with an installation groove, and the installation groove is connected with the slide groove. The elastic locking member includes a locking member and a second elastic member, and the second elastic member has a tendency to push the locking member into the slide groove. The locking member is suitable for moving into the locking groove when the cover slides to realize the locking positioning of the slide rail, and moving out of the locking groove to release the locking positioning of the slide rail.

[0030] The present application discloses a door lock system, the door lock system comprising:

[0031] A door lock, which is disposed on the door body and controls the opening and locking of the door body; and

[0032] The above-mentioned door lock protection device is arranged on one side or both sides of the door body to protect the door lock of the door body.

[0033] The present application also discloses a panel suitable for a door lock protection device, wherein the door lock protection device comprises:

[0034] A fixing part, the fixing part is arranged on a side of the panel close to the cover body, and the panel is connected to the cover body through the fixing part;

[0035] or,

[0036] The connection mode between the fixing part and the cover body is any one of a slide rail connection, a threaded connection, a glue connection, a mortise and tenon connection, and a magnetic connection.

[0037] The present application discloses a door lock protection device, including a fixing plate, a cover body and a panel. The cover body is connected to the fixing plate to cover the door lock. The panel covers the surface of the cover body and is detachably connected to the cover body. Through the setting of the cover body, the door lock is protected to avoid damage caused by external interference. A detachable panel is set on the cover body, and the user can replace or modify the panel as needed to meet personalized customization needs. The customization cost is low and the operation is convenient.

[0038] Other advantages of the present application will be partially given in the description below, partially become apparent from the description below, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other designs can be obtained based on the structures shown in these drawings without paying any creative work.

[0040] Figure 1 Schematic diagram of a door lock protection device and a door lock system in some embodiments;

[0041] Figure 2 Schematic diagram of a door lock protection device and a door lock system (reversible structure) in some embodiments;

[0042] Figure 3 An exploded view of a door lock protection device and a door lock system in some embodiments (reversible structure);

[0043] Figure 4 It is a schematic diagram of the structure of the fixed plate in some embodiments (reversible structure);

[0044] Figure 5 for Figure 4 Enlarged view of the dotted line part;

[0045] Figure 6 Schematic diagram of the cover structure in some embodiments (reversible structure);

[0046] Figure 7 for Figure 6 Enlarged view of the dotted line part;

[0047] Figure 8 An exploded view of a door lock protection device and a door lock system in some embodiments (rotatable structure);

[0048] Fig. 9 Schematic diagram of the fixed plate structure (rotatable structure) in some embodiments;

[0049] Fig.10 for Fig. 9 Enlarged view of the dotted line part;

[0050] Fig.11 It is a schematic diagram of the decomposition of the rotating mechanism in some embodiments;

[0051] Fig.12 for Fig.11 The dotted line part is enlarged;

[0052] Fig.13 Schematic diagram of the front structure of the cover body in some embodiments (rotatable structure);

[0053] Fig.14Schematic diagram of the back structure of the cover body in some embodiments (rotatable structure);

[0054] Fig.15 for Fig.14 The dotted line part is enlarged;

[0055] Fig.16 An exploded view of a door lock protection device in some embodiments (slidable structure);

[0056] Fig.17 Schematic diagram of the sliding connection between the fixed plate and the cover body in some embodiments (slidable structure);

[0057] Fig.18 Schematic diagram of the cover structure (slidable structure) in some embodiments;

[0058] Fig.19 for Fig.18 The dotted line part is enlarged;

[0059] Fig. 20 Schematic diagram of the structure of the fixed plate in some embodiments (slidable structure);

[0060] Fig.21 for Fig. 20 Enlarged view of the dotted line part.

[0061] Description of Figure Numbers:

[0062] Door lock system 1000, door lock 1100, door body 1200;

[0063] Door lock protection device 2000;

[0064] Fixed plate 2100, bottom plate 2110, mounting hole 2111, shaft hole 2120, first connecting portion 2130, boss 2131, first semi-shaft hole 2132, first slot 2133, bolt hole 2134, second connecting portion 2140, shaft hole locking member 2150, second semi-shaft hole 2151, first through hole 2152, first convex ridge 2153, slide groove 2160, buffer pad 2161, elastic locking member 2170, locking member 2171, second elastic member 2172, second mounting groove 2180;

[0065] Cover body 2200, first mounting column 2210, rotating shaft 2220, third connecting portion 2230, first mounting groove 2240, second convex ridge 2241, slide rail 2250, and locking groove 2251;

[0066] Panel 2300, first positioning hole 2310;

[0067] Rotating mechanism 2400, first matching portion 2410, second slot 2411, second matching portion 2420, opening 2421, accommodating groove 2422, baffle 2423, positioning column 2424, second mounting column 2425, second through hole 2426, locking assembly 2430, locking member 2431, first elastic member 2432, locking portion 2440, fixing pin 2450.

[0068] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0069] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0070] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0071] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0072] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0073] The present application discloses a door lock protection device 2000, which protects the door lock 1100 by setting a cover body 2200 on a fixed plate 2100. A detachable panel 2300 is set on the cover body 2200, so that the user can replace and customize the panel 2300 according to needs, and the customization cost is low and the operation is convenient.

[0074] Combination Figures 1 to 21 As shown, in some embodiments of the present application, the door lock protection device 2000 includes a fixing plate 2100, a cover 2200 and a panel 2300. The cover 2200 is connected to the fixing plate 2100 to cover the door lock 1100. The panel 2300 covers the surface of the cover 2200 and is detachably connected to the cover 2200. The cover 2200 is connected to the fixing plate 2100 to protect the door lock 1100.

[0075] Furthermore, the cover 2200 is detachable relative to the fixed plate 2100, so that the cover 2200 and the panel 2300 can be disassembled and replaced, which is more convenient. For example, the cover 2200 is connected to the fixed plate 2100, and the cover 2200 is set in front of the door lock 1100 to protect the door lock 1100. A fixing part is provided on the cover 2200, and the panel 2300 is stacked on the cover 2200. The panel 2300 is detachably connected to the cover 2200 through the fixing part, so that after the panel 2300 is installed through the fixing part, it covers the front of the cover 2200, which can meet the customized decorative effect of the user. The user can easily replace or remove the panel 2300 through the fixing part as needed, which can meet the customization needs of the user, and can save customization costs and is more convenient to operate.

[0076] In addition, the connection method between the fixing part and the panel 2300 can be any one of sliding rail connection, threaded connection, adhesive connection, mortise and tenon connection, and magnetic connection to achieve a detachable connection, or a combination of two or more detachable connection methods can be used to stabilize and reinforce the connection method.

[0077] Furthermore, the cover 2200 is movably connected to the fixed plate 2100 to cover and reveal the door lock 1100. The cover 2200 is movably connected to the fixed plate 2100, so that when the user needs to operate the door lock 1100, the cover 2200 can be opened to reveal the door lock 1100. At this time, the user can enter a password or verify a fingerprint to unlock the door, so that the door lock system 1000 is activated and the door is opened. When the door lock 1100 is not needed, the user closes the cover 2200 to cover the door lock 1100, thereby protecting the door lock 1100 and ensuring that the door lock 1100 is not interfered with by the outside world.

[0078] Furthermore, the panel 2300 covers the surface of the cover 2200 and is detachably connected to the cover 2200, occupying an important visual position, so it can be designed for appearance, and users can customize it according to their needs to meet customized decorative effects and save customization costs. The panel 2300 and the cover 2200 are detachably connected, and the connection method can be any one of a slide rail connection, a threaded connection, a hinge, a mortise and tenon connection, and a magnetic connection. A combination of multiple connection methods can also be used, as long as the fixation between the panel 2300 and the cover 2200 is satisfied. For example, Figure 3 As shown, a first mounting column 2210 is provided on the cover body 2200, and a corresponding first positioning hole 2310 is provided on the panel 2300, so that the panel 2300 can be removed or installed as a whole relative to the cover body 2200, so that the user can easily replace the panel 2300 from the cover body 2200 to meet the user's customization needs.

[0079] The aforementioned connection method can facilitate the user to replace the panel 2300 as needed. Alternatively, a slide rail can be provided on the panel 2300, and a slide groove can be provided on the cover 2200, so that the panel 2300 can be replaced with different panels 2300 by pulling. In detail, the panel 2300 can be made of materials such as metal, wood, and glass, so that the user can replace the panel 2300 as needed, thereby realizing the customization of the door lock protection device 2000 and protecting the door lock 1100. For another example, a plurality of first threaded holes can be provided on the cover 2200, and a plurality of second threaded holes can be provided on the panel 2300, and the plurality of first threaded holes correspond to the plurality of second threaded holes one by one. The panel 2300 can be detachably connected to the cover 2200 by bolts, so that the user can replace the panel 2300 as needed. For another example, a first magnetic attraction structure may be provided on the cover 2200, and a second magnetic attraction structure may be provided on the panel 2300. The panel 2300 may be removed from the cover 2200 by the magnetic force between the first magnetic attraction structure and the second magnetic attraction structure, so as to replace the panel 2300 with a different appearance. It is understandable that the fixing plate 2100 is connected to the door lock 1100, which is not specifically limited in this embodiment. The fixing plate 2100 is connected to the door lock 1100, so that the door lock 1100 and the door lock protection device 2000 can form an integral door lock system 1000, which is convenient for users to install an integral system on the door body 1200.

[0080] In some embodiments of the present application, the fixing plate 2100 is connected to the door lock 1100; or the fixing plate 2100 is connected to the door body 1200, the door lock 1100 is connected to the door body 1200, and the door lock 1100 is arranged between the fixing plate 2100 and the cover body 2200; or the fixing plate 2100 is connected to the door body 1200, the door lock 1100 is connected to the fixing plate 2100, and the door lock 1100 is arranged between the fixing plate 2100 and the cover body 2200.

[0081] In some embodiments of the present application, the fixing plate 2100 is protruding from the outer contour of the door lock 1100 to strengthen the protection of the door lock protection device 2000 to the periphery of the door lock 1100 and enhance the protective effect of the cover body 2200 .

[0082] In some embodiments of the present application, the door lock protection device 2000 further includes an electronic drive module, which is connected to the cover 2200 to drive the cover 2200 to move. The electronic drive module can drive the cover 2200 to perform a set opening and closing movement relative to the fixing plate 2100, so as to facilitate the user to open the cover 2200 when the door lock 1100 needs to be operated.

[0083] In some embodiments of the present application, Figures 2 to 7 As shown, the cover body 2200 can be flipped and connected relative to the fixing plate 2100. In this way, after the user installs the door lock protection device 2000 on the door lock 1100, the cover body 2200 can be directly flipped open to operate the door lock 1100, thereby improving the convenience of user use.

[0084] Furthermore, the cover body 2200 is hinged to one end of the fixing plate 2100, so that the cover body 2200 can be flipped relative to the fixing plate 2100. A rotating shaft 2220 is provided on the cover body 2200, and a corresponding shaft hole 2120 is provided on the fixing plate 2100. The rotating shaft 2220 passes through the shaft hole 2120, and the rotating shaft 2220 rotates around the shaft hole 2120, so that the cover body 2200 can be flipped relative to the fixing plate 2100, and the shaft hole 2120 is provided on one side of the fixing plate 2100. Specifically, the cover 2200 is hinged to the fixed plate 2100 through a rotating shaft 2220, and the rotating shaft 2220 is arranged on one side of the cover 2200 and connected to the shaft hole 2120 on the fixed plate 2100, so that the cover 2200 can be turned over relative to the fixed plate 2100 through the rotating shaft 2220, and the cover 2200 is turned over to one side of the fixed plate 2100, so that the user can turn over the cover 2200 to operate the door lock 1100. It is understandable that the rotating shaft 2220 can also be arranged on the fixed plate 2100, and the shaft hole 2120 is arranged on the cover 2200.

[0085] In addition, the rotation axis of the cover 2200 is parallel to the fixed plate 2100. It can be understood that parallel means substantially parallel. The rotating shaft 2220 can be arranged parallel to the lateral side of the fixed plate 2100, and can also be arranged parallel to the longitudinal side of the fixed plate 2100, so that the cover 2200 can be turned up and down or left and right relative to the fixed plate 2100. In this embodiment, the cover 2200 is arranged parallel to the lateral side of the fixed plate 2100, and the cover 2200 can be turned up and down relative to the fixed plate 2100. When the user needs to operate the door lock 1100, the cover 2200 is turned up to expose the operating area of ​​the door lock 1100, so that the door lock 1100 can be operated. When the door lock 1100 does not need to be operated, the cover 2200 is turned down to cover the door lock 1100, so that the door lock 1100 is protected and prevented from being damaged by weather such as exposure to the sun, wind and rain.

[0086] The fixing plate 2100 is clamped on the door lock 1100. The fixing plate 2100 includes a bottom plate 2110. The bottom plate 2110 is set as a hollow structure. The hollow part is opposite to the door lock 1100 so as to be suitable for the door lock 1100 to be clamped. The bottom plate 2110 is also provided with a mounting hole 2111. The door lock 1100 is provided with a connecting column (not shown in the figure) corresponding to the mounting hole 2111. The connecting column is arranged perpendicular to the door lock 1100, and the connecting column is plugged and fixed with the mounting hole 2111. In some embodiments of the present application, two mounting holes 2111 are provided. The bottom plate 2110 and the door lock 1100 can be connected by screws or pins to ensure the correspondence between the fixing plate 2100 and the door lock 1100, so as to prevent the door lock protection device 2000 from displacement when protecting the door lock 1100. Specifically, the connecting column is arranged inside the outer contour of the door lock 1100. The door lock protection device 2000 is installed on the door lock 1100 through the connecting column. This can prevent outsiders from damaging the connecting column from the outside, thereby rendering the door lock protection device 2000 installed on the connecting column ineffective. At the same time, by arranging the connecting column inside the outer contour of the door lock 1100, the door lock protection device 2000 can be more beautiful as a whole after being connected to the door lock 1100.

[0087] The first connecting portion 2130 and the second connecting portion 2140 are respectively provided at both ends of the bottom plate 2110. The first connecting portion 2130 is symmetrically provided with a boss 2131, the boss 2131 has a first semi-axial hole 2132 in the middle, a first clamping groove 2133 is provided in the boss 2131, and a bolt hole 2134 is also provided on the boss 2131. In this embodiment, the fixing plate 2100 also includes a shaft hole locking member 2150, the shaft hole locking member 2150 is provided with a corresponding second semi-axial hole 2151 corresponding to the boss 2131, and is also provided with a first through hole 2152 that is mutually connected with the bolt hole 2134 on the boss 2131, and a corresponding first convex ridge 2153 is provided to be inserted into the first clamping groove 2133, so as to achieve docking and fixing of the bottom plate 2110 and the shaft hole locking member 2150. An axial hole 2120 is formed by the first semi-axial hole 2132 of the boss 2131 and the second semi-axial hole 2151 of the axial hole locking piece 2150. The rotating shaft 2220 is rotatably connected to the axial hole 2120. The rotating shaft 2220 rotates in the axial hole 2120 formed by the two semi-axial holes 2120, and the edges of the two axial hole locking pieces 2150 are parallel to the boss 2131 of the base plate 2110. The axial hole locking piece 2150 is fixed to the boss 2131 on the base plate 2110 by bolts, so that the bolts can pass through the axial hole locking piece 2150 and connect with the base plate 2110.

[0088] Combination Figure 6 and Figure 7 As shown, the cover body 2200 is provided with a third connection part 2230, one end of the third connection part 2230 is connected to the cover body 2200 body, and the other end is connected to the rotating shaft 2220. In addition, the cover body 2200 is connected to the fixing plate 2100 through the rotating shaft 2220 and the shaft hole 2120, and a through groove is formed between the first connection part 2130 and the second connection part 2140, so that the door lock 1100 is accommodated in the through groove, thereby strengthening the protection of the door lock 1100. The purpose of providing the through groove is to expose the door lock 1100 and ensure the operability of the door lock 1100.

[0089] In some embodiments of the present application, Figures 8 to 15 As shown, the cover body 2200 is rotatably connected relative to the fixing plate 2100, so that after the user installs the door lock 1100 protection device on the door lock 1100, the cover body 2200 can be directly rotated to open to operate the door lock 1100, which is convenient for the user.

[0090] It is easy to understand that in order to allow the cover body 2200 to rotate relative to the fixed plate 2100, a rotating mechanism 2400 is provided between the cover body 2200 and the fixed plate 2100, and the cover body 2200 is hinged to the fixed plate 2100 through the rotating mechanism 2400. The cover body 2200 is rotatable relative to the fixed plate 2100 around the rotation center, and the rotation axis of the cover body 2200 is perpendicular to the fixed plate 2100, so that the cover body 2200 is relatively stable when rotating and is not easy to interfere with the door lock 1100 and the fixed plate 2100. It can be understood that the aforementioned vertical is substantially vertical.

[0091] Further, the rotating mechanism 2400 includes a first matching portion 2410 and a second matching portion 2420, the first matching portion 2410 is arranged on the cover 2200, the second matching portion 2420 is arranged on the fixed plate 2100, the first matching portion 2410 is sleeved on the second matching portion 2420, and the first matching portion 2410 can be rotated relative to the second matching portion 2420, so that the cover 2200 can be rotated relative to the fixed plate 2100, so that the user can rotate the cover 2200 to operate the door lock 1100. In some embodiments of the present application, when the cover 2200 is rotated to a preset angle, the first matching portion 2410 can be positioned at a preset angle. Specifically, the first matching portion 2410 can be arranged perpendicular to the horizontal direction of the fixed plate 2100, and can also be arranged perpendicular to the longitudinal direction of the fixed plate 2100, so that the cover 2200 can be rotated at any angle relative to the fixed plate 2100. In this embodiment, the rotation axis of the cover 2200 is perpendicular to the horizontal arrangement of the fixing plate 2100, and the cover 2200 can rotate left and right relative to the fixing plate 2100. When the user needs to operate the door lock 1100, the cover 2200 can be rotated left or right to a suitable angle. At this time, the first matching portion 2410 and the second matching portion 2420 cooperate to enable the cover 2200 to locate the current state, and the operating area of ​​the door lock 1100 is exposed, and the user operates the door lock 1100.

[0092] In some embodiments of the present application, Figures 9 to 12As shown, the rotating mechanism 2400 also includes a locking assembly 2430 and a locking portion 2440, the locking assembly 2430 includes a locking piece 2431 and a first elastic piece 2432, the locking piece 2431 and the first elastic piece 2432 are arranged inside the second matching portion 2420, the second matching portion 2420 is provided with an opening 2421 connected to the interior thereof, and the first elastic piece 2432 has a tendency to push the locking piece 2431 through the opening 2421; the locking portion 2440 is arranged on the first matching portion 2410, the locking piece 2431 is suitable for moving in and out of the locking piece 2440 when the first matching portion 2410 rotates, when the locking piece 2431 moves into the locking piece 2440, the first matching portion 2410 can be positioned, and when the locking piece 2431 moves out of the locking piece 2440, the first matching portion 2410 is released from the positioning.

[0093] Specifically, combined Figure 8 and Figures 11 to 15 As shown, the cover body 2200 is provided with a first mounting groove 2240, and the first mounting groove 2240 is arranged opposite to the first matching portion 2410. A second ridge 2241 is arranged on the inner wall of the first mounting groove 2240, and a corresponding second card groove 2411 is arranged on the outer wall of the first matching portion 2410. The second ridge 2241 can be inserted into the second card groove 2411. The first mounting groove 2240 on the cover body 2200 is connected with the first matching portion 2410, and the first matching portion 2410 and the second matching portion 2420 cooperate, so that the cover body 2200 can rotate relative to the fixed plate 2100.

[0094] Specifically, Fig.12 As shown, the second matching portion 2420 further includes a receiving groove 2422 and a baffle 2423, and the rotating mechanism 2400 further includes a fixing nail 2450, which passes through the first matching portion 2410 and is fixed to the second matching portion 2420, that is, the cover body 2200 is connected to the fixing plate 2100 through the fixing nail 2450, and this connection mode makes the cover body 2200 relatively stable and will not deviate when rotating. In this embodiment, the stopper 2431 and the first elastic member 2432 are both arranged in the receiving groove 2422, the opening 2421 is arranged on the groove wall of the receiving groove 2422, the first elastic member 2432 has a tendency to push the stopper 2431 through the opening 2421, the stopper 2440 surrounds the groove wall of the receiving groove 2422 to be rotatable relative to the receiving groove 2422, and the stopper 2440 can be a groove structure. The receiving groove 2422 is provided with a positioning column 2424 and a second mounting column 2425, and the positioning column 2424 and the second mounting column 2425 are arranged alternately, and two are arranged respectively. The baffle plate 2423 is provided with a plurality of second through holes 2426, and the plurality of second through holes 2426 are respectively docked and fixed with the positioning column 2424 and the second mounting column 2425, so that the baffle plate 2423 can be fixed in the receiving groove 2422 through the positioning column 2424 and the second mounting column 2425.

[0095] In this embodiment, the first elastic member 2432 is a compression spring, and multiple of them are provided. The stopper 2431 will pop out under the action of the first elastic member 2432. The action force provided by the first elastic member 2432 in this process can be the force generated by compression and recovery of deformation, or the force generated by stretching and recovery of deformation. By designing the first elastic member 2432 as a force that recovers deformation by compression, the structural arrangement of the first elastic member 2432 can be simplified to save space. It is easy to understand that the first elastic member 2432 is a component that can generate elastic force. Under the action of force, the first elastic member 2432 can generate stretching or compression, and can automatically reset when the force disappears. The first elastic member 2432 can be a variety of structures such as a compression spring, a rubber band, and a spring. The compression spring is preferably used. The compression spring is made of metal, and its service life is much higher than that of rubber. The elastic effect it produces is also better than that of a rubber band, and it will not be as easy to age and break as a rubber band; if the spring wants to achieve elastic deformation, it needs to occupy a large internal space. Compared with the spring, the compression spring occupies relatively less space.

[0096] The locking member 2431 may be a rolling ball, and a plurality of the rolling balls are provided. The first matching portion 2410 is specifically a damping retaining ring, and the inner ring of the damping retaining ring is provided with a locking portion 2440. The locking mechanism uses its own spring to push the rolling ball into the locking portion 2440 on the inner side of the damping retaining ring. When an external force is applied to the cover body 2200 to rotate the cover body 2200, the rolling ball is pulled out of the locking portion 2440 by the external force, and the cover body 2200 is in a rotatable state. When the rolling ball pushes into the locking portion 2440 of the next node, the cover body 2200 can be kept in the current position and locked in position.

[0097] In some embodiments of the present application, Figures 18 to 21 As shown, the fixed plate 2100 and the cover body 2200 can be slidably connected by setting a slide groove 2160 and a slide rail 2250. In this way, after the user installs the door lock protection device 2000 on the door lock 1100, the cover body 2200 can be directly slid open to operate the door lock 1100, which is more convenient to operate.

[0098] In some embodiments of the present application, the fixed plate 2100 is provided with a slide groove 2160, and the cover body 2200 is provided with a corresponding slide rail 2250, and the slide rail 2250 and the slide groove 2160 can be slidably matched, so that the cover body 2200 can be slidably connected relative to the fixed plate 2100. Specifically, the fixed plate 2100 has two symmetrical slide grooves 2160 on both sides, and the cover body 2200 is provided with a corresponding slide rail 2250, and the cover body 2200 and the fixed plate 2100 are matched by the provided slide rail 2250 and the slide groove 2160 to achieve a sliding connection. When the user needs to operate the door lock 1100, the cover 2200 slides away relative to the fixed plate 2100 along the direction of the slide groove 2160 to expose the door lock 1100 operating area for the user to operate; when the user does not need to operate the door lock 1100, the cover 2200 slides back and overlaps relative to the fixed plate 2100 along the direction of the slide groove 2160, and the cover 2200 covers the door lock 1100. In this embodiment, the operating area can be a keyboard or a touchpad, a fingerprint unlocking control panel, etc.

[0099] The present application provides a door lock protection device 2000, which exposes the door lock 1100 with an operation area through the sliding groove 2160 and the slide rail 2250 provided between the fixed plate 2100 and the cover body 2200, and the user can complete the unlocking or changing operation of the door lock 1100 in this area; when the door lock 1100 does not need to be operated, the cover body 2200 is slid to overlap with the fixed plate 2100 through the slide rail 2250 and the slide groove 2160, so that the cover body 2200 can protect the door lock 1100. Therefore, the door lock protection device 2000 has a simple structure, and the panel 2300 can be customized and replaced on the cover body 2200 without affecting the user's operation of the door lock 1100, meeting the user's personalized customization needs.

[0100] In some embodiments of the present application, the slide groove 2160 is arranged on the fixed plate 2100, and the corresponding slide rail 2250 is arranged on the cover body 2200. The slide groove 2160 can also be arranged on the cover body 2200, and the slide rail 2250 is arranged on the fixed plate 2100, so as to meet the relative sliding of the cover body 2200 and the fixed plate 2100. Among them, the slide rail 2250 and the slide groove 2160 can be arranged on both sides or one side of the opposite surfaces of the cover body 2200 and the fixed plate 2100. In the present embodiment, the slide groove 2160 is arranged on both sides of the opposite surfaces of the fixed plate 2100 and the cover body 2200, and the slide rail 2250 is arranged on both sides of the opposite surfaces of the rear body of the cover body 2200 and the fixed plate 2100. The slide rail 2250 is confined in the slide groove 2160 and can be pulled back and forth along the slide groove 2160. The opening and closing of the cover body 2200 and the fixed plate 2100 can be realized by the setting of the slide rail 2250 and the slide groove 2160, and the slide rails 2250 are arranged on both sides of the fixed plate 2100, which can enhance the stability of sliding. In addition, a protrusion (not shown in the figure) is also provided at the upper end of the cover body 2200, and a buffer pad 2161 is symmetrically provided at the corresponding upper end of the fixing plate 2100, so that the protrusion can be grasped and pulled, and the cover body 2200 can be buffered and positioned when being pulled out from the fixing plate 2100.

[0101] In some embodiments of the present application, an elastic locking member 2170 is further provided on the fixing plate 2100, and a locking groove 2251 corresponding to the elastic locking member 2170 is provided on the slide rail 2250, so that the cover body 2200 can be locked in place by the elastic locking member 2170 when sliding to a set position.

[0102] In addition, the fixed plate 2100 is provided with a second mounting groove 2180, and the second mounting groove 2180 is connected to the slide groove 2160. The elastic locking member 2170 includes a locking member 2171 and a second elastic member 2172. The second elastic member 2172 has a tendency to push the locking member 2171 into the slide groove 2160. The locking member 2171 is suitable for moving into the locking groove 2251 when the cover body 2200 slides to achieve the locking positioning of the slide rail 2250, and moving out of the locking groove 2251 to release the locking positioning of the slide rail 2250.

[0103] For example, the second elastic member 2172 is a compression spring, and multiple of them are provided, and the locking member 2171 is a rolling ball, and multiple of them are provided. The second elastic member 2172 is elastically connected to the locking member 2171, and the locking member 2171 pops out under the action of the second elastic member 2172. The force provided by the second elastic member 2172 in this process can be the force generated by the deformation recovery caused by compression, or it can be the force generated by the deformation recovery caused by stretching. It is easy to understand that the second elastic member 2172 can be stretched or compressed under the action of force, and can automatically reset when the force disappears. The second elastic member 2172 can be a variety of structures such as a compression spring, a rubber band, a shrapnel, etc., and a compression spring is preferably used. The compression spring is made of metal, has a long service life, and occupies relatively little space.

[0104] The present application discloses a door lock system 1000, which includes a door body 1200, a door lock 1100 and a door lock protection device 2000. The door lock 1100 is arranged on the door body 1200, and the opening and locking of the door body 1200 are controlled by the door lock 1100; the door lock protection device 2000 is arranged on one side or both sides of the door body 1200 to protect the door lock 1100 of the door body 1200.

[0105] The present application also discloses a panel 2300 suitable for a door lock protection device 2000, wherein the door lock protection device 2000 includes a fixing portion, which is arranged on a side of the panel 2300 close to the cover body 2200, and the panel 2300 is connected to the cover body 2200 through the fixing portion; or the connection method between the fixing portion and the cover body 2200 is any one of a sliding rail connection, a threaded connection, a glue connection, a mortise and tenon connection, and a magnetic connection.

[0106] Compared with the related art, door lock protective covers of different shapes are usually manufactured to meet the personalized customization needs of users. In the present application, the door lock protective device 2000 is connected to the door lock 1100 through the fixing plate 2100, and the cover body 2200 is connected to the fixing plate 2100. A detachable panel 2300 is set on the cover body 2200. Customization can be achieved by simply replacing different panels 2300, saving customization costs and making operation more convenient. In addition, the panel 2300 can be customized according to the user's preferences, which can meet the user's customized decorative effect on the door lock protective device, and the panel 2300 can be of any shape and pattern, and the user can arbitrarily combine and install it, which is highly flexible.

[0107] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made based on the concept of the present application and the contents of the present application description and drawings, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A door lock protection device, characterized in that: include: Fixed plate; A cover body connected to the fixing plate to cover the door lock; as well as The panel covers the surface of the cover body and is detachably connected to the cover body.

2. The door lock protection device according to claim 1, characterized in that: The cover body is detachable relative to the fixing plate.

3. The door lock protection device according to claim 1, characterized in that: The cover body is movably connected to the fixing plate to cover and reveal the door lock.

4. The door lock protection device according to claim 1, characterized in that: The fixing plate is connected to the door lock; or, The fixing plate is connected to the door body, the door lock is connected to the door body, and the door lock is arranged between the fixing plate and the cover body; or, The fixing plate is connected to the door body, the door lock is connected to the fixing plate, and the door lock is arranged between the fixing plate and the cover body.

5. The door lock protection device according to claim 1, characterized in that: The fixing plate protrudes from the outer contour of the door lock.

6. The door lock protection device according to claim 3, characterized in that: The door lock protection device also includes an electronic drive module, which is drivingly connected to the cover body to drive the cover body to move.

7. The door lock protection device according to claim 3, characterized in that: The cover body is flippably connected to the fixing plate, and the rotation axis of the cover body is parallel to the fixing plate; Or, the cover body is rotatably connected relative to the fixing plate, and the rotation axis of the cover body is perpendicular to the fixing plate; Alternatively, the cover body is slidably connected relative to the fixing plate.

8. The door lock protection device according to claim 7, characterized in that: One of the fixing plate and the cover body is provided with a rotating shaft, and the other is provided with an axial hole. The rotating shaft passes through the axial hole, so that the cover body can be flipped and connected relative to the fixing plate.

9. The door lock protection device according to claim 7, characterized in that: A rotating mechanism is provided between the cover body and the fixing plate, and the rotating mechanism comprises a first matching portion provided on the cover body and a second matching portion provided on the fixing plate, and the first matching portion is sleeved on the second matching portion so as to be rotatable relative to the second matching portion.

10. The door lock protection device according to claim 9, characterized in that: When the first matching portion rotates to a preset angle, the first matching portion may be positioned at the preset angle.

11. The door lock protection device according to claim 10, characterized in that: The rotating mechanism also includes a locking assembly and a locking portion, the locking assembly includes a locking piece and a first elastic piece, the locking piece and the first elastic piece are arranged inside the second matching portion, the second matching portion is provided with an opening connected to its interior, and the first elastic piece has a tendency to push the locking piece through the opening; the locking portion is arranged on the first matching portion, the locking piece is suitable for moving in and out of the locking portion when the first matching portion rotates, the first matching portion is positioned when the locking piece moves into the locking portion, and the first matching portion is released from the positioning when the locking piece moves out of the locking portion.

12. The door lock protection device according to claim 7, characterized in that: The fixing plate is provided with a slide groove, and the cover body is provided with a corresponding slide rail. The slide rail and the slide groove can be slidably matched so that the cover body can be slidably connected relative to the fixing plate.

13. The door lock protection device according to claim 12, characterized in that: The fixing plate is provided with slide grooves on two opposite sides, and the cover body is provided with slide rails on two opposite sides; and / or, The fixing plate is also provided with an elastic locking piece, and the slide rail is provided with a locking groove corresponding to the elastic locking piece, so that the cover body can be locked and positioned by the elastic locking piece when sliding to the set position; The fixing plate is provided with an installation groove, and the installation groove is connected with the slide groove. The elastic locking member includes a locking member and a second elastic member, and the second elastic member has a tendency to push the locking member into the slide groove. The locking member is suitable for moving into the locking groove when the cover slides to realize the locking positioning of the slide rail, and moving out of the locking groove to release the locking positioning of the slide rail.

14. A door lock system, characterized in that: include: A door lock, which is arranged on the door body and controls the opening and locking of the door body; as well as The door lock protection device according to any one of claims 1 to 13 is arranged on one side or both sides of the door body to protect the door lock of the door body.

15. A panel suitable for a door lock protection device, wherein the door lock protection device is the door lock protection device according to any one of claims 1 to 13, characterized in that: include: A fixing part, the fixing part is arranged on a side of the panel close to the cover body, and the panel is connected to the cover body through the fixing part; or, The connection mode between the fixing part and the cover body is any one of a slide rail connection, a threaded connection, a glue connection, a mortise and tenon connection, and a magnetic connection.

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