Door locks and security doors

Abstract

The present disclosure provides a door lock device and an anti-theft door, belonging to the field of anti-theft doors. The door lock device includes a panel and a mounting seat; the panel is arranged opposite to the mounting seat and connected to the mounting seat; the mounting seat has a groove, the groove is located in the middle of one side of the mounting seat and the surface of the mounting seat close to the panel, and the groove and the panel form a handle position. By arranging the panel and the mounting seat opposite to each other and connecting them, a groove is provided in the middle of one side of the mounting seat and the surface of the mounting seat close to the panel, and the groove and the panel form a handle position, and the handle position is used for users to push and pull the door lock device. Since the groove is located on one side of the mounting seat, the user can only put his hand into the handle position from the side where the groove is located to operate the door, thereby guiding the user to use the hand on the side where the groove is located to operate, reducing the risk of being pinched by the anti-theft door and the door frame.

Description

Technical Field

[0001] The present invention relates to the field of anti-theft doors, and in particular to a door lock device and an anti-theft door. Background Art

[0002] The door lock device is an important component of the anti-theft door, which can facilitate the opening and closing of the anti-theft door.

[0003] When the user opens and closes the anti-theft door, he pulls the door lock device by hand to drive the anti-theft door to move. The door lock device in the related art is relatively random when used. For the same anti-theft door, it can be pushed and pulled with the left hand or the right hand.

[0004] Taking the left-opening door as an example, if the user pushes and pulls the door lock device with the right hand to open the door, the security door will open a crack, and the left hand will be away from the door crack, which is safer. If the user pushes and pulls the door lock device with the left hand to open the door, the security door will open a crack, and the right side of the body will be close to the door crack. At this time, if the right hand accidentally touches the door frame, it is possible to be pinched by the security door and the door frame, especially for younger children, who are more likely to be pinched. Summary of the invention

[0005] The disclosed embodiment provides a door lock device and an anti-theft door, which can reduce the possibility of hand being pinched. The technical solution is as follows:

[0006] In one aspect, an embodiment of the present disclosure provides a door lock device, the door lock device comprising a panel and a mounting seat;

[0007] The panel is arranged opposite to the mounting seat and connected to the mounting seat;

[0008] The mounting seat has a groove, the groove is located in the middle of one side of the mounting seat and on the surface of the mounting seat close to the panel, and the groove and the panel form a handle.

[0009] In a possible implementation of the embodiment of the present disclosure, the panel is detachably connected to the mounting seat, and the panel and the mounting seat have a first connection mode and a second connection mode;

[0010] The panel has a first end and a second end along the length direction of the panel, and the mounting base has a first end and a second end along the length direction of the mounting base. When the panel is connected to the mounting base in the first connection mode, the first end of the panel is opposite to the first end of the mounting base, and the second end of the panel is opposite to the second end of the mounting base; when the panel is connected to the mounting base in the second connection mode, the first end of the panel is opposite to the second end of the mounting base, and the second end of the panel is opposite to the first end of the mounting base.

[0011] In a possible implementation of the embodiment of the present disclosure, the surface of the mounting seat close to the panel has two openings, and the two openings are located on both sides of the groove;

[0012] The surface of the panel close to the mounting seat has two protrusions, and the two protrusions are respectively located in the two openings and connected to the mounting seat.

[0013] In a possible implementation of the embodiment of the present disclosure, the edge of the opening has one of a positioning notch and a positioning protrusion, the side wall of the protrusion has the other of a positioning notch and a positioning protrusion, and the positioning protrusion is located in the positioning notch.

[0014] In a possible implementation of the embodiment of the present disclosure, the mounting base includes a bottom plate and a base, the bottom plate and the panel are located on opposite sides of the base, the bottom plate and the base are detachably connected, the opening is located on a side of the base close to the panel, and the protrusion is connected to the bottom plate.

[0015] In a possible implementation of the embodiment of the present disclosure, a side of the bottom plate close to the protrusion has a plurality of first buckles, and the first buckles are engaged with the protrusion; or,

[0016] The protrusion has a plurality of first buckles on one side close to the bottom plate, and the first buckles are buckled with the bottom plate.

[0017] In a possible implementation of the embodiment of the present disclosure, the surface of the protrusion close to the base plate has a first positioning structure, the base plate has a second positioning structure, the first positioning structure is adapted to the second positioning structure, and the first positioning structure is connected to the second positioning structure.

[0018] Optionally, one of the first positioning structure and the second positioning structure is a positioning hole, and the other is a positioning column.

[0019] In a possible implementation of the embodiment of the present disclosure, a side of the bottom plate close to the base has a plurality of second buckles, and the second buckles are engaged with the inner wall of the base; or,

[0020] A side of the base close to the bottom plate has a plurality of second buckles, and the second buckles are buckled with the bottom plate.

[0021] Optionally, the bottom plate has a wiring hole, and the wiring hole is opposite to the opening.

[0022] On the other hand, an embodiment of the present disclosure further provides an anti-theft door, which includes a door panel and a door lock device as described in the previous aspect, wherein a mounting base of the door lock device is connected to the door panel at a side away from the panel.

[0023] The beneficial effects brought by the technical solution provided by the embodiments of the present disclosure include at least:

[0024] By arranging the panel and the mounting seat relatively and connecting them, a groove is provided in the middle of one side of the mounting seat and on the surface of the mounting seat close to the panel, and the groove and the panel form a handle position, which is used by the user to push and pull the door lock device. Since the groove is located on one side of the mounting seat, the user can only put his hand into the handle position from the side where the groove is located to operate the door, thereby guiding the user to operate with the hand on the side where the groove is located, reducing the risk of being pinched by the anti-theft door and the door frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a structural schematic diagram of an anti-theft door in the related art;

[0027] Figure 2 is a structural schematic diagram of a door lock device provided by an embodiment of the present disclosure;

[0028] Figure 3 is a front schematic diagram of a panel provided by an embodiment of the present disclosure;

[0029] Figure 4 is a schematic diagram of the installation of a door lock device provided by an embodiment of the present disclosure;

[0030] Figure 5 is a schematic diagram of an assembly of a panel and a mounting base provided by an embodiment of the present disclosure;

[0031] Figure 6 is a schematic diagram of the exploded structure of a door lock device provided by an embodiment of the present disclosure;

[0032] Figure 7 is a structural schematic diagram of a door lock device provided by an embodiment of the present disclosure;

[0033] Figure 8 It is a structural schematic diagram of an anti-theft door provided in an embodiment of the present disclosure.

[0034] Legend

[0035] 10. panel; 101. raised portion; 102. speaker; 103. button;

[0036] 104, camera; 105, display screen; 106, fingerprint sensor; 107, microphone;

[0037] 101a, first card slot; 1000, door panel; 1001, hinge; 1011, positioning protrusion;

[0038] 1012, first positioning structure; 1020, handle position;

[0039] 20, mounting seat; 20a, groove; 201, opening; 201a, positioning notch;

[0040] 21, base; 211, top plate; 211a, second card slot; 212, side plate;

[0041] 22, bottom plate; 221, first buckle; 222, second buckle;

[0042] 22a, wiring hole; 22b, second positioning structure;

[0043] 2000. Door lock device. DETAILED DESCRIPTION

[0044] In order to make the objectives, technical solutions and advantages of the present disclosure more clear, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0045] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "first", "second", "third" and similar words used in the patent application specification and claims of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0046] Figure 1 It is a schematic diagram of the structure of a burglary-proof door in the related art. Figure 1 As shown, the anti-theft door is a left-opening door, including a door panel 1000 and a door lock device 2000. The door lock device 2000 is connected to the door panel 1000. One side of the door panel 1000 is hinged to the door frame through a hinge, and the door lock device 2000 is close to the side of the door panel 1000 away from the hinge. When the user opens and closes the anti-theft door, he can hold the door lock device 2000 from the left side of the door lock device 2000 with his left hand, or he can hold the door lock device 2000 from the right side of the door lock device 2000 with his right hand. When the user holds the door lock device 2000 with his left hand to open and close the anti-theft door, the door gap between the door panel 1000 and the door frame is located on the right side of the anti-theft door. If the user is not careful and holds the door frame with his right hand, there is a risk of pinching the right hand. Especially for children, whose arm strength is relatively small, they are used to holding the door frame with one hand during the process of opening and closing the door, which makes it easier to be pinched.

[0047] Figure 2 Schematic diagram of the structure of a door lock device provided by an embodiment of the present disclosure. Figure 2 As shown, the door lock device includes a panel 10 and a mounting seat 20 .

[0048] The panel 10 and the mounting seat 20 are arranged opposite to each other, and the panel 10 and the mounting seat 20 are connected.

[0049] The mounting base 20 has a groove 20 a , which is located at the middle of one side of the mounting base 20 and at a surface of the mounting base 20 close to the panel 10 . The groove 20 a and the panel 10 form a handle 1020 .

[0050] By arranging the panel 10 and the mounting base 20 relatively and connecting them, a groove is provided in the middle of one side of the mounting base 20 and on the surface of the mounting base 20 close to the panel 10, and the groove 20a and the panel 10 enclose a handle position 1020, which is used by the user to push and pull the door lock device. Since the groove 20a is located on one side of the mounting base 20, the user can only put his hand into the handle position 1020 from the side where the groove 20a is located to operate the door, thereby guiding the user to operate with the hand on the side where the groove 20a is located, reducing the risk of being pinched by the anti-theft door and the door frame.

[0051] The panel 10 has a first end and a second end along a length direction of the panel 10 , and the mounting seat 20 has a first end and a second end along a length direction of the mounting seat 20 .

[0052] like Figure 2As shown, the front side of the panel 10, that is, the side of the panel 10 away from the mounting seat 20, is rectangular. A display screen, buttons, camera, speaker and other structures may be arranged on the front side of the panel 10. The length direction of the panel 10 is the length direction of the front side of the panel 10, and the width direction of the panel 10 is the width direction of the front side of the panel 10. The length direction and width direction of the mounting seat 20 are respectively the same as the length direction and width direction of the panel 10.

[0053] Figure 3 is a front view of a panel provided by an embodiment of the present disclosure. Figure 3 As shown, the front of the panel 10 is provided with a speaker 102, a plurality of buttons 103, a camera 104, a display screen 105, a fingerprint sensor 106 and a microphone 107. The button 103 can be a physical button or a virtual button, such as a touch button. When the button 103 is a touch button, the button 103 and the display screen 105 can be arranged as one, that is, the display screen 105 can be a touch display screen.

[0054] Figure 3 The layout of the speaker 102, multiple buttons 103, camera 104, display 105, fingerprint sensor 106 and microphone 107 on the front of the middle panel 10 is only an example. In other examples, only a part of the speaker 102, multiple buttons 103, camera 104, display 105, fingerprint sensor 106 and microphone 107 may be set on the front of the panel 10, or other structures may also be set, such as a sensor for reading identity card information.

[0055] Optionally, the panel 10 and the mounting base 20 are detachably connected, and the panel 10 and the mounting base 20 have a first connection mode and a second connection mode.

[0056] When the panel 10 is connected to the mounting base 20 in a first connection mode, the first end of the panel 10 is opposite to the first end of the mounting base 20, and the second end of the panel 10 is opposite to the second end of the mounting base 20. When the panel 10 is connected to the mounting base 20 in a second connection mode, the first end of the panel 10 is opposite to the second end of the mounting base 20, and the second end of the panel 10 is opposite to the first end of the mounting base 20.

[0057] Since the panel 10 is detachable and can be connected to the mounting base 20 in two ways, when the door lock device is applied to a left-opening door or a right-opening door, the mounting base 20 and the panel 10 can be separated and the first connection method or the second connection method can be selected to connect so that the handle position 1020 is facing the side of the door panel away from the hinge.

[0058] For example, Figure 4 It is a schematic diagram of the installation of a door lock device provided in an embodiment of the present disclosure. Figure 4In order to compare the first connection mode with the second connection mode, two door lock devices are shown on a door panel 1000, which does not mean that two door lock devices are installed on a door panel at the same time, and the panel 10 of the door lock device is omitted.

[0059] When the door lock device is applied to a left-opening door, the left side of the door panel is hinged to the door frame through a hinge, and the door lock device is close to the right side of the door panel. Figure 4 In the door lock device on the middle right side, the handle position 1020 is located on the right side of the door lock device, facing the right side of the door panel.

[0060] If the door lock device is applied to a right-opening door, the right side of the door panel is hinged to the door frame through a hinge, and the door lock device is close to the left side of the door panel. Figure 4 In the door lock device on the middle left side, the handle position 1020 is located on the left side of the door lock device 2000, facing the left side of the door panel.

[0061] Since the front of the panel 10 is usually provided with a display screen 105, a button 103, a camera 104, a speaker 102 and other structures, when installing the door lock device, whether the door is left-opening or right-opening, the installation direction of the panel 10 is fixed, for example, the first end of the panel 10 is kept at the top and the second end of the panel 10 is kept at the bottom. By changing the installation direction of the mounting base 20, for example, the first end of the mounting base 20 is placed at the top and the second end of the mounting base 20 is placed at the bottom, or the second end of the mounting base 20 is placed at the top and the first end of the mounting base 20 is placed at the bottom, the door lock device can be matched with the left-opening door or the right-opening door.

[0062] like Figure 2 As shown, the surface of the mounting base 20 close to the panel 10 has two openings 201 , and the two openings 201 are located on both sides of the groove 20 a .

[0063] The surface of the panel 10 close to the mounting seat 20 has two protrusions 101 . The two protrusions 101 are respectively located in the two openings 201 , and the two protrusions 101 are connected to the mounting seat 20 .

[0064] The two protrusions 101 of the panel 10 extend into the two openings 201 of the mounting seat 20 to connect with the mounting seat 20. When it is necessary to change the connection method between the panel 10 and the mounting seat 20, the panel 10 can be removed, the direction of the panel 10 can be kept unchanged, the mounting seat 20 can be rotated 180°, and then the two protrusions 101 can be extended into the two openings 201 of the mounting seat 20 to connect with the mounting seat 20.

[0065] The two openings 201 can be symmetrical about a point on the surface of the mounting base 20 close to the panel 10, and the two protrusions 101 can be symmetrical about a point on the surface of the panel 10 close to the mounting base 20, so that the panel 10 and the mounting base 20 can be stably connected regardless of whether the first connection method or the second connection method is adopted.

[0066] Figure 5 FIG. 1 is a schematic diagram of an assembly of a panel and a mounting base provided by an embodiment of the present disclosure. Figure 5 As shown, the edge of the opening 201 has a positioning notch 201a. The side wall of the raised portion 101 has a positioning protrusion 1011, and the positioning protrusion 1011 is located in the positioning notch 201a.

[0067] When the protrusion 101 is inserted into the opening 201 , the positioning protrusion 1011 is also inserted into the positioning notch 201 a . The positioning protrusion 1011 cooperates with the positioning notch 201 a , so that the assembly accuracy of the panel 10 and the mounting seat 20 is higher.

[0068] In other examples, a positioning protrusion 1011 may be provided on the edge of the opening 201 , and a positioning notch 201 a may be provided on the side wall of the protruding portion 101 , so that the positioning protrusion 1011 is matched with the positioning notch 201 a .

[0069] In the disclosed embodiment, the edge of each opening 201 has at least one positioning notch 201a, and the positioning notches 201a of the two openings 201 and the two openings 201 are respectively symmetrical about the same point on the surface of the mounting base 20 close to the panel 10, so that after removing the panel 10 and rotating the mounting base 20 180°, when the panel 10 is installed, the positioning protrusions 1011 on the side walls of the two protrusions 101 can still respectively cooperate with the positioning notches 201a of the two openings 201.

[0070] Figure 6 Schematic diagram of the exploded structure of a door lock device provided by an embodiment of the present disclosure. Figure 6 As shown, the mounting base 20 includes a bottom plate 22 and a base 21. The bottom plate 22 and the panel 10 are located on opposite sides of the base 21, the bottom plate 22 and the base 21 are detachably connected, the opening 201 is located on a side of the base 21 close to the panel 10, and the protrusion 101 is connected to the bottom plate 22.

[0071] The bottom plate 22 and the base 21 are connected to form a mounting seat 20. The bottom plate 22 and the base 21 are detachable, so that the door lock device can be easily assembled and disassembled.

[0072] like Figure 6As shown, the base 21 includes a top plate 211 and a plurality of side plates 212. The plurality of side plates 212 are distributed along the edge of the top plate 211 and connected to the edge of the top plate 211. The plurality of side plates 212 are connected in sequence. The opening 201 is located on the top plate 211. The bottom plate 22 is connected to the base 21. The bottom plate 22 is opposite to the top plate 211, and a space is enclosed by the bottom plate 22, the top plate 211 and the plurality of side plates 212.

[0073] like Figure 6 As shown, the bottom plate 22 further has a wiring hole 22 a , and the wiring hole 22 a is opposite to the opening 201 .

[0074] In the disclosed embodiment, the bottom plate 22 has two wiring holes 22a, and the two wiring holes 22a on the bottom plate 22 are respectively opposite to the two openings 201 on the top plate 211. The wires of the display screen 105, the button 103, the camera 104, the speaker 102 and other structures arranged on the panel 10 can pass through the protrusion 101, and then extend to the outside of the mounting base 20 through the two wiring holes 22a on the bottom plate 22, so as to facilitate the connection of the circuit structure of the anti-theft door.

[0075] Exemplarily, the wiring hole 22a is a waisted round hole.

[0076] In the disclosed embodiment, a side of the bottom plate 22 close to the protruding portion 101 has a plurality of first buckles 221 , and the first buckles 221 are engaged with the protruding portion 101 .

[0077] like Figure 6 As shown, the side wall of the protruding portion 101 has a plurality of first slots 101a, and when the protruding portion 101 is connected to the bottom plate 22, the first buckles 221 are snapped into the first slots 101a. The plurality of first buckles 221 are also symmetrical about the same point on the surface of the mounting base 20 close to the panel 10, and the plurality of first slots 101a are arranged corresponding to the plurality of first buckles 221, so that after the mounting base 20 is rotated 180°, the plurality of first buckles 221 can still be snapped into the plurality of first slots 101a.

[0078] For example, in the embodiment of the present disclosure, the bottom plate 22 has four first buckles 221, two of which are located on opposite sides of one opening 201, and the other two first buckles 221 are located on opposite sides of another opening 201. The side walls of each protrusion 101 respectively have two first slots 101a, and the two first slots 101a are located on opposite sides of the protrusion 101.

[0079] In another possible implementation, a side of the protrusion 101 close to the bottom plate 22 has a plurality of first buckles 221 , and the first buckles 221 are buckled with the bottom plate 22 .

[0080] In this example, the base plate 22 may have a plurality of first card slots 101a. When the protrusion 101 is connected to the base plate 22, the first buckle 221 on the protrusion 101 is inserted into the first card slot 101a on the base plate 22, so that the panel 10 and the mounting base 20 can be detachably connected.

[0081] Optionally, the surface of the protrusion 101 close to the bottom plate 22 has a first positioning structure 1012, and the bottom plate 22 has a second positioning structure 22b. Figure 7 Schematic diagram of the structure of a door lock device provided by an embodiment of the present disclosure. Figure 7 As shown, the first positioning structure 1012 is matched with the second positioning structure 22b, and the first positioning structure 1012 is connected to the second positioning structure 22b.

[0082] Through the cooperation between the first positioning structure 1012 and the second positioning structure 22b, the installation accuracy of the panel 10 and the bottom plate 22 can be improved, so that the first buckle 221 and the first slot 101a can be better aligned.

[0083] In the disclosed embodiment, the first positioning structure 1012 is a positioning column, and the second positioning structure 22b is a positioning hole. The positioning column on the protrusion 101 is inserted into the positioning hole on the bottom plate 22, and the positioning column and the positioning hole form a match.

[0084] In other examples, the first positioning structure 1012 is a positioning hole, the second positioning structure 22b is a positioning column, and the positioning column on the bottom plate 22 is inserted into the positioning hole on the raised portion 101, and the positioning column and the positioning hole form a match.

[0085] In the disclosed embodiment, a side of the bottom plate 22 close to the base 21 has a plurality of second buckles 222 , and the second buckles 222 are buckled with the inner wall of the base 21 .

[0086] like Figure 6 As shown, the inner side wall of the side plate 212 of the base 21 has a plurality of second card slots 211 a. When the bottom plate 22 is connected to the base 21 , the second buckle 222 is inserted into the plurality of second card slots 211 a , so that the bottom plate 22 and the base 21 are detachably connected.

[0087] A plurality of second buckles 222 may be distributed along the edge of the bottom plate 22 , and each side plate 212 of the base 21 has at least one second buckle groove 211 a , so that the connection between the bottom plate 22 and the base 21 is more stable.

[0088] In another possible implementation, a side of the base 21 close to the bottom plate 22 has a plurality of second buckles 222 , and the second buckles 222 are buckled with the bottom plate 22 .

[0089] In this example, the bottom plate 22 has a plurality of second card slots 211 a. When the bottom plate 22 is connected to the base 21 , the second buckles 222 on the base 21 are inserted into the second card slots 211 a on the bottom plate 22 , so that the bottom plate 22 and the mounting base 20 can be detachably connected.

[0090] A plurality of second slots 211 a may be distributed along the edge of the bottom plate 22 , and each side plate 212 of the base 21 has at least one second buckle 222 to make the connection between the bottom plate 22 and the base 21 more stable.

[0091] Figure 8 Schematic diagram of the structure of a burglary-proof door provided by the embodiment of the present disclosure. Figure 8 As shown, the anti-theft door includes a door panel 1000 and Figure 2 to Figure 7 Any door lock device 2000 shown. The mounting base 20 of the door lock device 2000 is connected to the door panel 1000 at a side away from the panel 10.

[0092] The anti-theft door provided by the embodiment of the present disclosure can be a left-opening door or a right-opening door. When the anti-theft door is a left-opening door, the door lock device 2000 is close to the right side of the door panel 1000, and the handle position 1020 is located on the right side of the door lock device 2000, facing the right side of the door panel 1000. When the anti-theft door is a right-opening door, the door lock device 2000 is close to the left side of the door panel 1000, and the handle position 1020 is located on the left side of the door lock device 2000, facing the left side of the door panel 1000.

[0093] In the anti-theft door, the panel 10 and the mounting seat 20 are arranged oppositely and connected, and a groove is provided in the middle of one side of the mounting seat 20 and on the surface of the mounting seat 20 close to the panel 10. The groove 20a and the panel 10 form a handle position 1020, and the handle position 1020 is used by the user to push and pull the door lock device. Since the groove 20a is located on one side of the mounting seat 20, the user can only put his hand into the handle position 1020 from the side where the groove 20a is located to operate the door, thereby guiding the user to operate with the hand on the side where the groove 20a is located, reducing the risk of being pinched by the anti-theft door and the door frame.

[0094] The above description is only an optional embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A door lock device, characterized in that: The door lock device comprises a panel (10) and a mounting seat (20); The panel (10) is arranged opposite to the mounting seat (20) and is connected to the mounting seat (20); The mounting seat (20) has a groove (20a), the groove (20a) is located in the middle of one side of the mounting seat (20) and on the surface of the mounting seat (20) close to the panel (10), the groove (20a) is located on one of two opposite side surfaces in the width direction of the mounting seat (20), and the groove (20a) and the panel (10) form a handle position (1020); When the door lock device is used for a left-opening door, the handle position (1020) is located on the right side of the door lock device; when the door lock device is used for a right-opening door, the handle position (1020) is located on the left side of the door lock device; The surface of the mounting seat (20) close to the panel (10) has two openings (201), and the two openings (201) are located on both sides of the groove (20a); the surface of the panel (10) close to the mounting seat (20) has two protrusions (101), and the two protrusions (101) are respectively located in the two openings (201), and the two openings (201) are symmetrical about a point on the mounting seat (20) close to the panel (10), and the two protrusions (101) are respectively located in the two openings (201). 101) is centrally symmetrical about a point on the surface of the panel (10) close to the mounting base (20), the mounting base (20) includes a base (21) and a bottom plate (22), the bottom plate (22) and the panel (10) are located on opposite sides of the base (21), the bottom plate (22) and the base (21) are detachably connected, the opening (201) is located on a side of the base (21) close to the panel (10), and the protrusion (101) is connected to the bottom plate (22).

2. The door lock device according to claim 1, characterized in that: The panel (10) and the mounting seat (20) are detachably connected, and the panel (10) and the mounting seat (20) have a first connection mode and a second connection mode; The panel (10) has a first end and a second end along the length direction of the panel (10), and the mounting base (20) has a first end and a second end along the length direction of the mounting base (20); when the panel (10) and the mounting base (20) are connected in the first connection mode, the first end of the panel (10) is opposite to the first end of the mounting base (20), and the second end of the panel (10) is opposite to the second end of the mounting base (20); when the panel (10) and the mounting base (20) are connected in the second connection mode, the first end of the panel (10) is opposite to the second end of the mounting base (20), and the second end of the panel (10) is opposite to the first end of the mounting base (20).

3. The door lock device according to claim 1, characterized in that: The edge of the opening (201) has one of a positioning notch (201a) and a positioning protrusion (1011), the side wall of the protrusion (101) has the other of a positioning notch (201a) and a positioning protrusion (1011), and the positioning protrusion (1011) is located in the positioning notch (201a).

4. The door lock device according to claim 1, characterized in that: A side of the bottom plate (22) close to the protruding portion (101) has a plurality of first buckles (221), and the first buckles (221) are engaged with the protruding portion (101); or, A side of the protruding portion (101) close to the bottom plate (22) has a plurality of first buckles (221), and the first buckles (221) are buckled with the bottom plate (22).

5. The door lock device according to claim 1, characterized in that: The surface of the protrusion (101) close to the bottom plate (22) has a first positioning structure (1012), and the bottom plate (22) has a second positioning structure (22b). The first positioning structure (1012) is adapted to the second positioning structure (22b), and the first positioning structure (1012) is connected to the second positioning structure (22b).

6. The door lock device according to claim 5, characterized in that: One of the first positioning structure (1012) and the second positioning structure (22b) is a positioning hole, and the other is a positioning column.

7. The door lock device according to claim 1, characterized in that: A side of the bottom plate (22) close to the base (21) has a plurality of second buckles (222), and the second buckles (222) are buckled with the inner wall of the base (21); or, A side of the base (21) close to the bottom plate (22) has a plurality of second buckles (222), and the second buckles (222) are buckled with the bottom plate (22).

8. The door lock device according to claim 1 and any one of claims 5 to 7, characterized in that: The bottom plate (22) has a wiring hole (22a), and the wiring hole (22a) is opposite to the opening (201).

9. A burglary-proof door, characterized in that: It comprises a door panel (1000) and a door lock device (2000) as claimed in any one of claims 1 to 8, wherein a mounting seat (20) of the door lock device (2000) is connected to the door panel (1000) at a side away from the panel (10).

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