Intelligent electronic lock convenient to maintain

Abstract

The invention relates to the technical field of intelligent electronic locks, in particular to an intelligent electronic lock convenient to maintain, which comprises an outer door panel, an inner door panel, an inner door panel and an inner door panel, and mounting holes are formed in the upper ends and the lower ends of the outer door panel and the inner door panel; a connecting groove is formed in one end of the connecting rod, through holes are formed in the periphery of the inner side of the connecting groove, supporting blocks are arranged on the two sides of the bottom of each through hole, first springs are arranged at the top ends of the supporting blocks, and the tops of the first springs are connected with limiting blocks; the intelligent electronic lock convenient to maintain has the beneficial effects that when the intelligent electronic lock is installed, rubber pads are pasted to the two sides of a door plate lock cylinder firstly, then a door inner panel and the rubber pads on an inner door plate are aligned, then a connecting rod is inserted into an installation hole, then a rubber plug is inserted into the installation hole, and the door inner panel and the door inner panel are connected in a matched mode; and the rubber plug extrudes the clamping column on the inner side of the end head arranged at the end part of the connecting rod into the inserting groove, so that the end head is tightly attached to the inner wall of the mounting hole.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent electronic locks, in particular to an intelligent electronic lock which is easy to maintain. Background Art

[0002] Smart electronic lock is a modern lock that integrates multiple new technologies. It not only has the basic functions of traditional mechanical locks, but also adds intelligence, security and convenience.

[0003] In the prior art, electronic locks are usually divided into two panels, one inside the door and one outside the door, and the two panels need to be connected by two long screws. For the aesthetics of the electronic lock, the long screws are usually hidden. Therefore, when installing and disassembling the electronic lock, the installation and disassembly of the long screws are very inconvenient, which affects the disassembly efficiency of the electronic lock and is not convenient for maintenance.

[0004] Therefore, we provide a smart electronic lock that is easy to maintain to solve the problem that the smart electronic lock in the prior art is inconvenient to maintain. Summary of the invention

[0005] The purpose of the present invention is to provide a smart electronic lock that is easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outer door panel, wherein mounting holes are provided at the upper and lower ends of the outer door panel and the inner door panel; a connecting rod, wherein a connecting groove is provided at one end of the connecting rod, through holes are provided around the inner side of the connecting groove, support blocks are provided on both sides of the bottom of the through hole, a first spring is provided at the top of the support block, and the top of the first spring is connected to a limit block; and a fixing plug, wherein telescopic grooves are provided at both ends of the outer side of the fixing plug, a second spring is provided in the telescopic groove, and the outer side of the second spring is connected to a holding plate.

[0007] Preferably, a panel is provided on the surface of the outer door panel, a touch screen button and a fingerprint lock are provided on the panel, handles are provided on the surfaces of the outer door panel and the inner door panel at the same time, and rubber pads are tightly attached to the inner sides of the outer door panel and the inner door panel, which can reduce the gap between the outer door panel, the inner door panel and the door.

[0008] Preferably, one end of the connecting rod is provided with a terminal, and a holding column is provided on the inner side of the terminal. A plurality of groups of plug-in grooves are provided around the inner sides of the mounting holes opened at the upper and lower ends of the inner door panel, and the plug-in grooves correspond one-to-one to the plug-in grooves set on the inner side of the terminal, and the holding column on the inner side of the terminal can be plugged into the plug-in groove.

[0009] Preferably, rubber plugs can be inserted into the mounting holes opened at the upper and lower ends of the door inner panel, the rubber plugs can close the mounting holes, hide the mounting holes, and tighten the insertion of the holding columns set on the inner side of the end heads.

[0010] Preferably, the outer door panel and the inner door panel are provided with arc grooves on the inner side of the mounting hole, and the middle part of the arc groove is aligned with the mounting hole. The arc groove enables the connecting rod extending from the mounting hole opened in the inner door panel to be quickly inserted into the mounting hole opened in the outer door panel through the arc surface of the arc groove.

[0011] Preferably, the inner end of the fixing plug is provided with a plug connector, and the fixing plug can be inserted into the installation hole opened on the surface of the outer door panel, and the plug connector provided on the inner side of the fixing plug can be inserted into the connecting groove opened at the end of the connecting rod.

[0012] Preferably, the bottom of the limit block is connected to the extrusion block, the extrusion block is inserted in the connecting groove, the outer surface of the extrusion block is an arc surface, and the plug connector inserted into the connecting groove can squeeze the arc surface of the extrusion block, so that the extrusion block pushes the limit block, and the limit block extends from the through hole.

[0013] Preferably, limiting slots are provided on both sides of the front end of the mounting hole on the outer panel of the door. When the fixing plug is inserted into the mounting hole, the telescopic slot inside the front end of the fixing plug is parallel to the limiting slot. The second spring can bounce the holding plate into the limiting slot through tension, thereby fixing the fixing plug in the mounting hole.

[0014] Preferably, a toggle plate is provided on the surface of the fixed plug, and the bottom of the toggle plate is connected to the rear end of the holding plate in the telescopic slot through a connecting fastener. Toggling the toggle plate can drive the holding plate to squeeze the second spring through the holding plate, so that the holding plate shrinks into the telescopic slot.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention provides an intelligent electronic lock that is easy to maintain. When installing the intelligent electric lock, first stick the rubber pads on both sides of the door panel lock core, then align the inner door panel with the rubber pads on the inner door panel, then insert the connecting rod into the installation hole, and then insert the rubber plug into the installation hole, so that the rubber plug squeezes the clamping column on the inner side of the end head set at the end of the connecting rod into the plug-in groove, so that the end head is close to the inner wall of the installation hole, and then align the outer door panel with the rubber pads on the outer door panel. At this time, the connecting rod extending from the installation hole opened in the inner door panel passes through the arc surface of the arc groove opened on the inner side of the outer door panel and slowly enters the installation hole opened in the outer door panel. Then, by pressing the outer door panel, the toggle plate is toggled so that the toggle plate is connected through the connecting The clamping plate is quickly driven to retract into the expansion slot, and the fixing plug is inserted into the mounting hole opened in the outer panel of the door, so that the plug connector at the inner end of the fixing plug is inserted into the connecting slot opened in the end of the connecting rod. At this time, the plug connector squeezes the arc surface of the extrusion block inside the connecting slot, so that the extrusion block synchronously squeezes the limit block, and the limit block is extended from the passage opened in the connecting slot, and is held on all sides of the inner end of the mounting hole in the outer panel of the door to fix the connection between the outer panel and the inner panel of the door. After that, the toggle plate is released, and the second spring in the expansion slot pops the clamping plate out of the expansion slot through tension, and inserts the clamping plate into the limit slots opened on both sides of the front end of the mounting hole of the outer panel of the door, thereby fixing the fixing plug in the mounting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the structure at center A;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting rod of the present invention;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting groove of the present invention;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixed piston and the limiting slot of the present invention;

[0023] Figure 7 This is a schematic diagram of the three-dimensional structure of the fixing plug of the present invention;

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of another side of the fixing plug of the present invention.

[0025] In the figure: door outer panel 1, door inner panel 2, handle 3, panel 4, fixing plug 5, rubber pad 6, mounting hole 7, connecting rod 8, end 9, holding column 10, plug slot 11, rubber plug 12, arc slot 13, plug connector 14, connecting slot 15, support block 16, first spring 17, limit block 18, extrusion block 19, telescopic slot 20, second spring 21, holding plate 22, connecting fastener 23, toggle plate 24, limit slot 25. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 8The present invention provides a technical solution: an outer door panel 1, the upper and lower ends of the outer door panel 1 and the inner door panel 2 are provided with mounting holes 7; a connecting rod 8, one end of the connecting rod 8 is provided with a connecting groove 15, the inner side of the connecting groove 15 is provided with through holes, the bottom of the through hole is provided with support blocks 16 on both sides, the top of the support block 16 is provided with a first spring 17, the top of the first spring 17 is connected to a limit block 18; and a fixing plug 5, the outer ends of the fixing plug 5 are provided with telescopic grooves 20, the telescopic groove 20 is provided with a second spring 21, and the outer side of the second spring 21 is connected to a holding plate 22; the surface of the outer door panel 1 is provided with a panel 4, the panel 4 is provided with a touch screen button and a fingerprint lock, and the surfaces of the outer door panel 1 and the inner door panel 2 are also provided with handles Hand 3, the inner sides of the door outer panel 1 and the door inner panel 2 are tightly attached with rubber pads 6, and the rubber pads 6 can reduce the gap between the door outer panel 1 and the door inner panel 2 and the door; one end of the connecting rod 8 is provided with a terminal head 9, and the inner side of the terminal head 9 is provided with a holding column 10. The inner side of the mounting hole 7 opened at the upper and lower ends of the door inner panel 2 is provided with a plurality of groups of plug-in grooves 11 around the inner side, and the plug-in grooves 11 correspond to the plug-in grooves 11 set on the inner side of the terminal head 9 one by one, and the holding column 10 on the inner side of the terminal head 9 can be plugged into the plug-in groove 11; the mounting holes 7 opened at the upper and lower ends of the door inner panel 2 can be plugged with rubber plugs 12, and the rubber plugs 12 can close the mounting hole 7, hide the mounting hole 7, and tighten the plug-in of the holding column 10 set on the inner side of the terminal head 9; the door outer panel 1 and the door The inner panel 2 is provided with an arc groove 13 on the inner side of the mounting hole 7, and the middle part of the arc groove 13 is aligned with the mounting hole 7. The arc groove 13 enables the connecting rod 8 extending from the mounting hole 7 opened in the door inner panel 2 to be quickly inserted into the mounting hole 7 opened on the door outer panel 1 through the arc surface of the arc groove 13; the inner end of the fixing plug 5 is provided with a plug connector 14, and the fixing plug 5 can be inserted into the mounting hole 7 opened on the surface of the door outer panel 1, and the plug connector 14 provided on the inner side of the fixing plug 5 is inserted into the connecting groove 15 opened at the end of the connecting rod 8; the bottom of the limiting block 18 is connected to the extrusion block 19, and the extrusion block 19 is inserted in the connecting groove 15. The outer surface of the extrusion block 19 is an arc surface, and the plug connector 14 inserted into the connecting groove 15 can adjust the extrusion block 19 The arc surface is extruded, so that the extrusion block 19 pushes the limit block 18, so that the limit block 18 extends out of the through hole; limit slots 25 are provided on both sides of the front end of the mounting hole 7 on the outer door panel 1. When the fixing plug 5 is inserted into the mounting hole 7, the telescopic groove 20 inside the front end of the fixing plug 5 is parallel to the limit slot 25, and the second spring 21 can bounce the holding plate 22 into the limit slot 25 through tension, so as to fix the fixing plug 5 in the mounting hole 7; a toggle plate 24 is provided on the surface of the fixing plug 5, and the bottom of the toggle plate 24 is connected to the rear end of the holding plate 22 in the telescopic groove 20 through a connecting fastener 23. Toggling the toggle plate 24 can make the toggle plate 24 drive the holding plate 22 to squeeze the second spring 21 through the holding plate 22, so that the holding plate 22 shrinks into the telescopic groove 20.

[0028] In actual use, when installing the smart electric lock, first stick the rubber pads 6 on both sides of the door panel lock core, then align the inner door panel 2 with the rubber pads 6 on the inner door panel, then insert the connecting rod 8 into the installation hole 7, and then insert the rubber plug 12 into the installation hole 7, so that the rubber plug 12 squeezes the clamping column 10 on the inner side of the end head 9 set at the end of the connecting rod 8 into the insertion groove 11, so that the end head 9 is close to the inner wall of the installation hole 7, and then align the outer door panel 1 with the rubber pads 6 on the outer door panel. At this time, the connecting rod 8 extending from the mounting hole 7 opened in the door inner panel 2 passes through the arc surface of the arc groove 13 opened on the inner side of the door outer panel 1, and slowly enters the mounting hole 7 opened in the door outer panel 1. Then, by pressing the door outer panel 1, the toggle plate 24 is toggled, so that the toggle plate 24 drives the holding plate 22 to shrink into the telescopic groove 20 through the connecting fastener 23, and the fixing plug 5 is inserted into the mounting hole 7 opened on the door outer panel 1, so that the plug connector at the inner end of the fixing plug 5 14 is inserted into the connecting groove 15 opened at the end of the connecting rod 8. At this time, the plug connector 14 squeezes the arc surface of the extrusion block 19 inside the connecting groove 15, so that the extrusion block 19 squeezes the limit block 18 synchronously, and the limit block 18 is extended from the passage opened in the connecting groove 15, and is supported on the four sides of the inner end of the mounting hole 7 on the door outer panel 1, so that the connection between the door outer panel 1 and the door inner panel 2 is fixed. Then, the toggle plate 24 is released, and the second spring 21 in the telescopic groove 20 pops the holding plate 22 out of the telescopic groove 20 through tension, and the holding plate 22 is inserted into the limit slots 25 opened on both sides of the front end of the mounting hole 7 of the door outer panel 1, so that the fixing plug 5 is fixed in the mounting hole 7; when disassembling, the holding plate 22 is retracted into the telescopic groove 20 by toggling the toggle plate 24, the fixing plug 5 is taken out, and the rubber plug 12 is taken out, and the connecting rod 8 is pushed out of the mounting hole 7 to complete the disassembly of the door outer panel 1 and the door inner panel 2.

[0029] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. An intelligent electronic lock that is easy to maintain, characterized by: include: The outer door panel (1) and the inner door panel (2) are provided with mounting holes (7) at the upper and lower ends thereof; A connecting rod (8), one end of the connecting rod (8) is provided with a connecting groove (15), the inner side of the connecting groove (15) is provided with through holes, the bottom of the through holes is provided with support blocks (16) on both sides, the top of the support block (16) is provided with a first spring (17), and the top of the first spring (17) is connected to a limit block (18); and A fixed plug (5) is provided with telescopic grooves (20) at both ends of the outer side of the fixed plug (5), a second spring (21) is arranged in the telescopic groove (20), and the outer side of the second spring (21) is connected to a clamping plate (22).

2. The intelligent electronic lock that is easy to maintain according to claim 1 is characterized in that: The surface of the outer door panel (1) is provided with a panel (4), and a touch screen button and a fingerprint lock are provided on the panel (4). The surfaces of the outer door panel (1) and the inner door panel (2) are provided with handles (3) at the same time. The inner sides of the outer door panel (1) and the inner door panel (2) are tightly attached with rubber pads (6), and the rubber pads (6) can reduce the gap between the outer door panel (1), the inner door panel (2) and the door.

3. The intelligent electronic lock that is easy to maintain according to claim 2 is characterized in that: One end of the connecting rod (8) is provided with an end cap (9), and the inner side of the end cap (9) is provided with a retaining column (10). A plurality of groups of plug-in grooves (11) are provided around the inner side of the mounting holes (7) provided at the upper and lower ends of the door inner panel (2), and the plug-in grooves (11) correspond one to one with the plug-in grooves (11) provided on the inner side of the end cap (9), and the retaining column (10) on the inner side of the end cap (9) can be plugged into the plug-in grooves (11).

4. The intelligent electronic lock that is easy to maintain according to claim 3 is characterized by: The rubber plugs (12) can be inserted into the mounting holes (7) opened at the upper and lower ends of the door inner panel (2); the rubber plugs (12) can seal the mounting holes (7), hide the mounting holes (7), and tighten the insertion of the holding columns (10) arranged on the inner side of the end head (9).

5. The intelligent electronic lock that is easy to maintain according to claim 4 is characterized in that: The outer door panel (1) and the inner door panel (2) are provided with an arc groove (13) on the inner side of the mounting hole (7), the middle of the arc groove (13) is aligned with the mounting hole (7), and the arc groove (13) enables a connecting rod (8) extending from the mounting hole (7) provided in the inner door panel (2) to be quickly inserted into the mounting hole (7) provided on the outer door panel (1) through the arc surface of the arc groove (13).

6. The intelligent electronic lock that is easy to maintain according to claim 5 is characterized by: The inner end of the fixing plug (5) is provided with a plug connector (14), and the fixing plug (5) can be inserted into a mounting hole (7) opened on the surface of the door outer panel (1), and the plug connector (14) provided on the inner side of the fixing plug (5) can be inserted into a connecting groove (15) opened at the end of the connecting rod (8).

7. The intelligent electronic lock that is easy to maintain according to claim 6 is characterized by: The bottom of the limit block (18) is connected to an extrusion block (19), which is inserted into the connection groove (15). The outer surface of the extrusion block (19) is an arc surface. The plug connector (14) inserted into the connection groove (15) can press the arc surface of the extrusion block (19), so that the extrusion block (19) pushes the limit block (18) and the limit block (18) extends out of the through hole.

8. The intelligent electronic lock that is easy to maintain according to claim 7 is characterized by: Limiting slots (25) are provided on both sides of the front end of the mounting hole (7) on the door outer panel (1). When the fixing plug (5) is inserted into the mounting hole (7), the telescopic slot (20) inside the front end of the fixing plug (5) is parallel to the limiting slot (25). The second spring (21) can bounce the retaining plate (22) into the limiting slot (25) through tension, thereby fixing the fixing plug (5) in the mounting hole (7).

9. The intelligent electronic lock that is easy to maintain according to claim 8, characterized in that: A toggle plate (24) is provided on the surface of the fixing plug (5), and the bottom of the toggle plate (24) is connected to the rear end of the holding plate (22) in the telescopic slot (20) via a connecting fastener (23). When the toggle plate (24) is toggled, the toggle plate (24) can drive the holding plate (22) to press the second spring (21) via the holding plate (22), so that the holding plate (22) is retracted into the telescopic slot (20).

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