CN111206830A

CN111206830A - Intelligent door lock

Info

Publication number: CN111206830A
Application number: CN201811399247.XA
Authority: CN
Inventors: 邹勇; 陈彬; 张东胜
Original assignee: Yunding Network Technology Beijing Co Ltd
Current assignee: Yunding Network Technology Beijing Co Ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2020-05-29
Anticipated expiration: 2038-11-22
Also published as: CN111206830B

Abstract

The invention relates to an intelligent door lock, which comprises an inner panel, an outer panel and a connecting wire connected between the inner panel and the outer panel, wherein the inner panel is arranged on the inner side of a door panel, the outer panel is arranged on the outer side of the door panel, and the connecting wire penetrates through a wire hole of the door panel; the connecting wire comprises an inner end and an outer end; the outer panel is provided with an outer circuit board, and the outer end of the outer panel is electrically connected with the outer circuit board; the inner panel is provided with an inner circuit board and a wire hiding groove, the wire hiding groove is formed in one side end face, far away from the door plate, of the inner panel, the inner end of the wire hiding groove is electrically connected with the inner circuit board, and the remaining wire of the connecting wire is located in the wire hiding groove. This intelligence lock can improve the convenience of installation operation, improve the installation effectiveness, avoids the connecting wire impaired.

Description

Intelligent door lock

Technical Field

The invention relates to the technical field of door locks, in particular to an intelligent door lock.

Background

As an intelligent household product, the intelligent door lock has entered the developed express way, and the convenience, safety and technological sense of use of the intelligent door lock gradually get the approval and favor of consumers.

The intelligent door lock mainly comprises an inner panel, an outer panel and a connecting wire connected between the inner panel and the outer panel, the inner panel and the outer panel are respectively arranged on two sides of a door plate, and the door plate is provided with a wire hole for the connecting wire to pass through. At present, when the mainstream intelligent door lock in the market is installed, the connecting line of the inner panel and the connecting line of the outer panel are in butt joint in the air at the line hole, and the redundant lines are stored in the line hole, so that when the door panel is made of wood, the line hole needs to be arranged to be large, the operation is inconvenient, time and labor are wasted, and the connecting line is easy to be damaged by pulling; when the door panel is made of metal such as steel or iron, the connecting wires may be scratched by the edges of the wire holes when the redundant wires are stored in the wire holes.

Therefore, how to improve the convenience of intelligent lock installation operation, improve the installation effectiveness, avoid the connecting wire impaired, be the technical problem that technical personnel in the field need solve.

Disclosure of Invention

The invention aims to provide an intelligent door lock, which can improve the convenience of installation operation of the intelligent door lock, improve the installation efficiency and avoid damage of a connecting wire.

In order to solve the technical problem, the invention provides an intelligent door lock, which comprises an inner panel, an outer panel and a connecting line connected between the inner panel and the outer panel, wherein the inner panel is arranged on the inner side of a door panel, the outer panel is arranged on the outer side of the door panel, and the connecting line penetrates through a line hole of the door panel; the connecting wire comprises an inner end and an outer end; the outer panel is provided with an outer circuit board, and the outer end of the outer panel is electrically connected with the outer circuit board; the inner panel is provided with an inner circuit board and a wire hiding groove, the wire hiding groove is formed in the inner panel, the inner panel is far away from one side end face of the door plate, the inner end of the inner circuit board is electrically connected with the inner circuit board, and the remaining wires of the connecting wires are located in the wire hiding groove.

The connecting wire comprises an inner end and an outer end, the inner end is located on the inner side of the door plate, the outer end is located on the outer side of the door plate, the outer panel comprises an outer circuit board, the outer circuit board is electrically connected with the outer end of the connecting wire, the inner panel comprises an inner circuit board, the inner circuit board is electrically connected with the inner end of the connecting wire, and functions of mutual awakening, data transmission, fault detection automatic recovery and the like between the outer panel and the inner panel are achieved.

The end face of one side of the inner panel, which is far away from the door panel, is also provided with a wire hiding groove, and the wire hiding groove is used for placing a surplus wire of the connecting wire, wherein the surplus wire refers to that the outer end of the connecting wire is connected with the outer circuit board, the inner end of the connecting wire is connected with the inner circuit board, and the middle position of the surplus wire is in a surplus wire length in a natural state. The surplus line is placed in the line hiding groove, the line does not need to be hidden through the line hole of the door plate, and therefore the requirement for the size of the line hole is reduced, and the connecting line can be penetrated through the spare line as long as the size of the spare line is guaranteed. This hide line groove can protect the excess line, and the excess line is crooked naturally in hiding the line inslot, can not take place the condition of rupture, can avoid the excess line to pile up the marginal scratch by the line hole when downthehole simultaneously. Specifically, the size of the wire-hiding groove can be determined according to the thickness of the connecting wire, the length of the remaining wire, and the like, and the shape can be set to be square, circular, and the like, which is not limited herein.

When installing this intelligent lock, the outer end and the outer circuit board of connecting wire are connected, and the inner is connected with interior circuit board, and the butt joint operation can be gone on in the door plant inboard to after the butt joint is accomplished, directly place the excess wire in hiding the wire casing can. Set final connected position as the door plant inboard, compare in the mode of air butt joint, do not receive operating space's restriction, avoid the connecting wire to be pulled when the installation, easy to assemble operation, improvement installation effectiveness.

Optionally, the inner circuit board is provided with an inner plug, the inner plug is located in the wire hiding groove, and the inner end is connected with the inner plug in an inserting manner.

Optionally, the wire casing cover further comprises a limiting piece, wherein the limiting piece is arranged on one side, facing the wire casing, of the wire casing cover, and when the wire casing cover covers the top of the wire casing, the limiting piece can limit the inner end to be separated from the inner inserting joint.

Optionally, the outer circuit board is provided with an outer plug, and the outer end is connected with the outer plug in an inserting manner.

Optionally, the outer plug connector further comprises a locking member for locking the outer end when the outer end is plugged with the outer plug connector so as to limit the outer end from being disengaged from the outer plug connector.

Optionally, the locking piece comprises a wire clamp and a fixing screw, the wire clamp clamps the connecting wire and abuts against the outer end, and the wire clamp is fixed with the outer panel through the fixing screw.

Optionally, the outer panel is further provided with a bracket for fixing the circuit board.

Optionally, the upper surfaces of the outer end and the inner end in the use state are both provided with friction protrusions.

Optionally, the upper surfaces of the outer end and the inner end in the use state are both provided with a rib, and the rib is used for avoiding reverse insertion.

Optionally, a through hole corresponding to the wire hole of the door panel is formed in the bottom of the wire hiding groove, and the inner end of the through hole can penetrate through the through hole.

Optionally, the inner panel is further provided with a battery box, and the wire storage groove is located in the battery box.

Optionally, the battery box is further provided with liquid leakage prevention cotton, and the liquid leakage prevention cotton is located below the battery in the use state.

Drawings

Fig. 1 is a schematic structural diagram of an inner panel of an intelligent door lock provided in an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1;

FIG. 4 is a schematic view of the line cover of FIG. 1 in an installed state;

fig. 5 is a schematic structural diagram of an outer panel of an intelligent door lock provided by an embodiment of the invention;

FIG. 6 is an exploded view of the outer panel;

FIG. 7 is a schematic view of a connecting wire structure;

fig. 8 is a schematic view of the structure of the end of the connecting wire in fig. 7.

In the accompanying fig. 1-8, the reference numerals are illustrated as follows:

1-inner panel, 11-inner circuit board, 111-inner plug, 12-wire hiding groove, 121-through hole, 13-wire groove cover, 131-limiting piece, 14-battery box, 15-battery, 16-battery box cover, 17-leakage-proof cotton;

2-outer panel, 21-outer circuit board, 212-outer plug connector, 22-bracket;

3-connecting line, 31-inner end, 32-outer end, 33-friction bulge and 34-convex rib;

4-locking piece, 41-wire clamp, 42-fixing screw.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-8, fig. 1 is a schematic structural diagram of an inner panel of an intelligent door lock according to an embodiment of the present invention; FIG. 2 is an exploded view of FIG. 1; FIG. 3 is a schematic view of a portion of the structure of FIG. 1; FIG. 4 is a schematic view of the line cover of FIG. 1 in an installed state; fig. 5 is a schematic structural diagram of an outer panel of an intelligent door lock provided by an embodiment of the invention; FIG. 6 is an exploded view of the outer panel; FIG. 7 is a schematic view of a connecting wire structure; fig. 8 is a schematic view of the structure of the end of the connecting wire in fig. 7.

The embodiment of the invention provides an intelligent door lock which comprises an inner panel 1, an outer panel 2 and a connecting wire 3 connected between the inner panel 1 and the outer panel 2, wherein the inner panel 1 is arranged on the inner side of a door panel, the outer panel 2 is arranged on the outer side of the door panel, the door panel is provided with a wire hole, and the connecting wire 3 penetrates through the wire hole and is connected between the inner panel 1 and the outer panel 2. The inner side refers to the side of the door panel facing the inside of the room in the use state, and correspondingly, the outer side refers to the side facing the outside of the room.

This connecting wire 3 includes inner 31 and outer end 32, inner 31 is located the inboard of door plant, outer end 32 is located the outside of door plant, outer panel 2 includes outer circuit board 21, this outer circuit board 21 and the outer end 32 electric connection of connecting wire 3, interior panel 1 includes interior circuit board 11, this interior circuit board 11 and the inner 31 electric connection of connecting wire 3 to realize for outer panel 2 power supply, the function such as awakening up each other between interior panel 1 and the outer panel 2, data transmission and fault detection automatic recovery.

The side of the inner panel 1 far from the door panel is further provided with a wire hiding groove 12, the wire hiding groove 12 is used for placing a surplus wire of the connecting wire 3, wherein the surplus wire is that the outer end 32 of the connecting wire 3 is connected with the outer circuit board 21, the inner end 31 is connected with the inner circuit board 11, and the middle position is in a surplus wire length in a natural state. The surplus line is placed in the line hiding groove 12, the line does not need to be hidden through the line hole of the door plate, and therefore the requirement on the size of the line hole is reduced, and the connecting line 3 can be penetrated only by ensuring the size of the line hole. The wire hiding groove 12 can protect the residual wires, the residual wires are naturally bent in the wire hiding groove 12, the situation of breakage cannot occur, and meanwhile the residual wires can be prevented from being scratched by the edge of the wire hole when being accumulated in the wire hole. Specifically, the size of the wire-hiding groove 12 may be determined according to, for example, the thickness of the connecting wire 3, the length of the remaining wire, and the like, and the shape may be set to be square, circular, and the like, which is not limited herein.

When installing this intelligence lock, the outer end 32 and the outer circuit board 21 of connecting wire 3 are connected, and inner 31 is connected with interior circuit board 11, and the butt joint operation can be gone on at the door plant inboard to after the butt joint is accomplished, directly place the excess wire in hiding the wire casing 12 can. Set final connected position as the door plant inboard, compare in the mode of air butt joint, do not receive operating space's restriction, avoid connecting wire 3 to be pulled when the installation and hinder, convenient installation operation, improvement installation effectiveness.

In the above embodiment, the inner circuit board 11 is provided with the inner plug 111, the inner plug 111 is located in the wire hiding groove 12, the inner end 31 is connected with the inner plug 111 in an inserting manner, that is, the connection between the inner end 31 and the inner plug 111 is a plug-in connection, specifically, when the inner plug is installed, the outer end 32 of the connecting wire 3 is connected with the outer circuit board 21, the outer panel 2 is fixedly arranged on the outer side of the door panel, and after the inner end 31 of the connecting wire 3 passes through the wire hole and enters the wire hiding groove 12, the inner end 31 is directly connected with the inner plug 111 in an inserting manner, so.

Certainly, in this embodiment, the inner end 31 and the inner circuit board 11 can be electrically connected through a welded joint, and when the scheme of inserting and connecting the inner end 31 and the inner inserting joint 111 is adopted, the outer circuit board 21 and the inner circuit board 11 of the door lock are connected through only one connecting wire 3, so that the overall structure is simplified, two wires do not need to be connected, only the wire-hiding groove 12 needs to be inserted and connected, and the installation operation is more convenient and the installation efficiency is effectively improved.

In the above embodiment, the wire casing cover 13 is further included, a limiting member 131 is disposed on one side of the wire casing cover 13 facing the wire casing hiding 12, and when the wire casing cover 13 covers the top of the wire casing hiding 12, the limiting member 131 can limit the inner end 31 from being separated from the inner plug 111. The separation here includes not only complete separation of the two, but also loosening between the two, so as to ensure stable connection between the inner end 31 and the inner plug 111, and avoid poor contact. In this embodiment, the specific structure of the limiting member 131 is not limited, if the limiting member can be set as an abutting member with a radian at the bottom, when the wire casing cover 13 covers the top of the wire casing 12, the radian of the abutting member can be just attached to the upper surface of the connecting wire 3 (the side facing the wire casing cover 13 is upward), and abuts against the inner end 31 so that the connecting wire cannot move in the direction away from the inner plug 111, or the limiting member 131 can be set as a wire clamp with a downward opening, when the wire casing cover 13 covers the top of the wire casing 12, the connecting wire 3 just passes through the opening of the wire clamp, and the end of the wire clamp abuts against the inner end 31.

In the above embodiment, the outer circuit board 21 is provided with the outer plug 212, and the outer end 32 is connected with the outer plug 212 in a plugging manner. That is, the connection between the outer end 32 and the outer plug 212 is also a plug-in connection, and of course, in this embodiment, the outer end 32 and the outer circuit board 21 may also be electrically connected by a solder joint, which is not limited herein. And the plug-in connection can further simplify the installation operation and improve the installation efficiency.

The electrical connection between the outer end 32 and the outer plug 212 is achieved by a plug connection, and the electrical connection between the inner end 31 and the inner plug 111 is achieved by a plug connection, which may specifically be implemented by a TYPE-C interface, and how to implement functions of power supply, mutual wake-up between the inner panel 1 and the outer panel 2, data transmission, and automatic fault detection recovery by an electrical connection.

In the above embodiment, the locking member 4 is further included, and the locking member 4 is similar to the limiting member 131, and is used for locking the outer end 32 when the outer end 32 is inserted into the outer plug 212, so as to limit the outer end 32 from being separated from the outer plug 212, so as to ensure the stable connection between the outer end 32 and the outer plug 212, and avoid the occurrence of poor contact, and at the same time, avoid the occurrence of the situation that the outer end 32 is pulled away from the outer plug 212 during the process of inserting the inner end 31 into the inner plug 111 during the installation process.

In the above embodiment, the locking piece 4 includes the wire clamp 41 and the fixing screw 42, the wire clamp 41 clamps the connecting wire 3 and abuts against the outer end 32, and the wire clamp 41 is fixed with the outer panel 2 by the fixing screw 42. Of course, the specific structure of the locking member 4 is not limited in this embodiment, and if it is also an elastic clip member disposed on the outer panel 2, the elastic clip member is in an extended state in a natural state, and the outer end 32 can be pressed when being plugged with the outer plug 212, and after the plugging is completed, the elastic clip member rebounds and abuts against the outer end 32 to limit the outer end. When the locking piece 4 is provided with the wire clamp 41 and the fixing screw 42, the structure is simple, the manufacturing process can be simplified, and the stability is better.

In the above embodiment, the outer panel 2 is further provided with a circuit board holder 22 for fixing the outer circuit board 21. That is, the outer circuit board 21 is fixed by the bracket 22, and the outer end 32 of the connecting wire 3 is fixed by the locking member 4, so that the connection between the outer end 32 and the outer plug 212 can be further ensured, and the stability is good. Specifically, the bracket 22 may be provided with a stopper at an edge thereof to limit the position of the outer circuit board 21 from moving, or a first rib may be further provided at a side of the bracket 22 facing the outer circuit board 21, a second rib adapted to the first rib is correspondingly provided at the outer circuit board 21, and the bracket 22 is fixed in position and limits the movement of the outer circuit board 21 through the first rib and the second rib.

In the above embodiment, when the outer end 32 is plugged with the outer plug 212 and the inner end 31 is plugged with the inner plug 111, as shown in fig. 7, the upper surfaces of the outer end 32 and the inner end 31 in the use state are both provided with the friction protrusions 33, wherein the upper surface refers to one exposed side surface, which is convenient for operating the outer end 32 and the inner end during manual plugging. Specifically, the friction protrusions 33 may be friction lines, bumps, or the like on the surfaces of the inner end 31 and the outer end 32. In addition, if the end portion (including the outer end 32 and the inner end 31) of the connecting cord 3 in this embodiment is not divided into front and back surfaces when being plugged with the plug, that is, when the connecting cord can be plugged with either surface facing upward, both end surfaces of the connecting cord 3 can be provided with the friction protrusions 33.

In the above embodiment, if the outer end 32 is plugged with the outer plug 212 and the inner end 31 is plugged with the inner plug 111, and the end of the connection cord 3 needs to be distinguished from the front and back when being plugged with the plug, the upper surface of the end of the connection cord 3 in the use state is provided with the convex rib 34, the convex rib 34 is used for avoiding the occurrence of reverse plugging, the convex rib 34 is not only used for prompting an operator that the side faces upward, but also used for prompting the operator that the end of the connection cord 3 cannot be plugged with the plug due to the function of the convex rib 34 when being plugged reversely.

Specifically, as shown in fig. 8, the end of the connecting wire 3 is provided with a slot for the protruding rib 34, the space above the plug connector is enough for accommodating the protruding rib 34, but the space below the plug connector does not accommodate the protruding rib 34, when the end of the connecting wire 3 is plugged with the plug connector, the upper edge of the plug connector is just located in the slot, namely, the protruding rib 34 is located above the upper edge of the plug connector, if the plug connector is reversely plugged, the protruding rib 34 abuts against the lower edge of the plug connector, so that the end of the connecting wire 3 cannot be matched with the plug connector. Of course, in this embodiment, the structure of the rib 34 is not limited, and can be specifically set according to the structure of the connector, so that the end of the connection line 3 can be matched with the connector when the rib 34 faces upward, and the end of the connection line 3 cannot be matched with the connector when the rib 34 faces downward.

In addition, the outer end 32 is connected with the outer plug 212 in an inserting manner, the inner end 31 is connected with the inner plug 111 in an inserting manner, the outer panel 2, the connecting line 3 and the inner panel 1 are mutually independent parts, when any one part is damaged, only the part needs to be replaced, other parts do not need to be replaced, and the economical efficiency is good.

In the above embodiment, the bottom of the wire-hiding groove 12 is provided with a through hole 121 corresponding to the wire hole for the inner end 31 to pass through. That is to say, the through hole 121 corresponds to the position of the line hole, the inner end 31 of the connecting line 3 can directly pass through the through hole 121 to enter the line hiding groove 12 after passing through the line hole, the connecting line 3 does not need to be bent or wound, the wiring path can be simplified, the installation and operation are convenient, the length of the connecting line 3 can be reduced, and the economical efficiency is good.

In the above embodiment, the inner panel 1 is further provided with the battery box 14, the battery 15 connected to the inner circuit board 11 is arranged in the battery box 14 for supplying power, the wire hiding groove 12 is located in the battery box 14, so that the overall appearance structure of the inner panel 1 is regular, and when the box cover of the battery box 14 is opened, the wire hiding groove 12 is provided with the wire groove cover 13, so that the connecting wire 3 is not exposed when the battery 15 is replaced, and the wire hiding groove has good concealment and safety. Specifically, the wire casing cover 13 and the battery box cover 16 can be fixed by screws.

In the above embodiment, as shown in fig. 2, the battery case 14 is further provided with the leakage-proof cotton 17, and the leakage-proof cotton 17 is located below the battery 15 in the use state, so as to avoid the battery 15 from being corroded by the leakage liquid to the battery case 14.

The installation process of the intelligent door lock provided by the embodiment is as follows:

(1) the outer end 32 of the connecting wire 3 is inserted into the outer plug 212 and locked by the locking piece 4;

(2) the outer panel 2 is arranged on the outer side of the door panel, and the inner end 31 of the connecting wire 3 penetrates through a wire hole of the door panel;

(3) the inner end 31 penetrates through the through hole 121 of the wire hiding groove 12, and the inner panel 1 and the door panel are fixed;

(4) the inner end 31 is plugged with the inner plug connector 111;

(5) after all the electrical connections are tested to be abnormal, the wiring slot cover 13, the assembled battery 15 and the battery 15 cover are covered, and then the installation is completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.

Claims

1. The intelligent door lock is characterized by comprising an inner panel (1), an outer panel (2) and a connecting line (3) connected between the inner panel (1) and the outer panel (2), wherein the inner panel (1) is arranged on the inner side of a door panel, the outer panel (2) is arranged on the outer side of the door panel, and the connecting line (3) penetrates through a line hole of the door panel;

the connecting wire (3) comprises an inner end (31) and an outer end (32);

the outer panel (2) is provided with an outer circuit board (21), and the outer end (32) is electrically connected with the outer circuit board (21);

interior panel (1) is equipped with interior circuit board (11) and hides line groove (12), hide line groove (12) and locate interior panel (1) is kept away from a side end face of door plant, inner (31) with interior circuit board (11) electric connection just the remaining line of connecting wire (3) is located hide in line groove (12).

2. The intelligent door lock according to claim 1, characterized in that the inner circuit board (11) is provided with an inner plug connector (111), the inner plug connector (111) is located in the wire hiding groove (12), and the inner end (31) is connected with the inner plug connector (111) in a plugging manner.

3. The intelligent door lock according to claim 2, further comprising a slot cover (13), wherein a limit piece (131) is arranged on one side of the slot cover (13) facing the slot hiding (12), and when the slot cover (13) is covered on the top of the slot hiding (12), the limit piece (131) can limit the inner end (31) from being separated from the inner plug-in connector (111).

4. An intelligent door lock according to claim 2, characterized in that the outer circuit board (21) is provided with an outer plug-in connector (212), and the outer end (32) is plug-connected with the outer plug-in connector (212).

5. An intelligent door lock according to claim 4, further comprising a locking member (4), wherein the locking member (4) is used for locking the outer end (32) when the outer end (32) is plugged with the outer plug (212) so as to limit the outer end (32) from being disengaged from the outer plug (212).

6. Intelligent door lock according to claim 5, characterized in that the locking piece (4) comprises a wire clamp (41) and a fixing screw (42), the wire clamp (41) clamping the connecting wire (3) and abutting the outer end (32), the wire clamp (41) being fixed with the outer panel (2) by the fixing screw (42).

7. An intelligent door lock according to claim 4, characterized in that the outer panel (2) is further provided with a bracket (22) for fixing the circuit board.

8. An intelligent door lock according to any one of claims 4-7, characterized in that the upper surfaces of the outer end (32) and the inner end (31) in the plugged state are provided with friction protrusions (33).

9. An intelligent door lock according to any one of claims 4-7, wherein the upper surface of the outer end (32) and the inner end (31) in the use state are provided with a rib (34), and the rib (34) is used for avoiding reverse insertion.

10. An intelligent door lock according to any one of claims 1-7, wherein the bottom of the wire hiding groove (12) is provided with a through hole (121) corresponding to the wire hole of the door panel for the inner end (31) to pass through.

11. An intelligent door lock according to any one of claims 1-7, characterized in that the inner panel (1) is further provided with a battery box (14), and the wire hiding groove (12) is positioned in the battery box (14).

12. The intelligent door lock according to claim 11, characterized in that a leakage-proof cotton (17) is further arranged in the battery box (14), and the leakage-proof cotton (17) is positioned below the battery (15) in a use state.