CN220036375U

CN220036375U - Intelligent door lock protection structure and intelligent door lock

Info

Publication number: CN220036375U
Application number: CN202321072816.6U
Authority: CN
Inventors: 苏祺云; 石又雄; 彭文清; 李显
Original assignee: Shenzhen Kaidisi Intelligent Technology Co ltd
Current assignee: Shenzhen Kaidisi Intelligent Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-17
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses an intelligent door lock protection structure and an intelligent door lock, comprising a base, an upper cover, a limiting piece and an elastic piece, wherein one side of the base is provided with a fixed groove, the other side of the base is provided with a rotating groove, the inner wall of the rotating groove is provided with a placing groove, one side of the upper cover is provided with a fixed buckle, the other side of the upper cover is provided with a rotating block, the rotating block is provided with a rotating shaft, the inside of the placing groove is rotatably provided with the limiting piece, the inside of the limiting piece is provided with a sliding groove, and the rotating shaft is rotatably connected to the inside of the sliding groove; through the lock of fixed knot and fixed slot to and the extrusion of elastic component to the locating part, increase the frictional force between spout and the pivot in the locating part, and prevent that the upper cover from being because of not hard up, cause fixed knot to break away from the fixed slot, the upper cover breaks away from the base, exposes the lockhole, causes the damage to the lockhole.

Description

Intelligent door lock protection structure and intelligent door lock

Technical Field

The utility model relates to the technical field of door locks, in particular to an intelligent door lock protection structure and an intelligent door lock.

Background

The intelligent door lock in the existing market generally comprises an intelligent password door opening, a fingerprint door opening and a mechanical key door opening, wherein a protection or protective cover is not arranged at the position of the key door opening to block a key hole, so that dust or water is prevented from entering the key hole, or sundries block the key hole; the prior protective cover is mostly provided with a lock hole by adopting a buckling mode.

The problem that present lock lockhole protective structure exists: the existing intelligent door lock protective cover can be opened and closed for multiple times, so that the buckle is loose, the protective cover is separated from the sliding, a lock hole is leaked, and the lock hole is easy to damage. Therefore, how to design a door lock protection device for preventing the protection cover from being opened due to loosening of the protection cover is a technical problem to be solved.

In view of this, the prior art is still to be improved and developed.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide an intelligent door lock protection structure and an intelligent door lock, which aims to solve the problem that the existing door lock protection cover can loosen to open the protection cover and expose the lock hole.

The technical scheme adopted for solving the technical problems is as follows:

an intelligent door lock protective structure, which is characterized by comprising:

the base is provided with a fixed groove on one side and a rotating groove on the other side; a placing groove is formed in the inner wall of the rotating groove;

the upper cover is matched with the base and positioned at one side of the base so as to shield the base; one side of the upper cover is provided with a fixed buckle, and the other side is provided with a rotating block; the fixing buckle is matched with the fixing groove; the rotating block is provided with a rotating shaft;

the limiting piece is rotationally arranged in the placing groove, a sliding groove is formed in the limiting piece, the rotating shaft part is rotationally connected in the sliding groove and can slide in the sliding groove, and therefore the fixing buckle and the fixing groove are correspondingly buckled or separated from the fixing groove;

the elastic piece is arranged on one side, far away from the rotating shaft, of the limiting piece and is used for extruding the rotating shaft by the limiting piece.

Further, the locating part rotates and installs inside the standing groove, the standing groove is followed the fixed slot to the direction of rotating the groove, the width of standing groove is from being close to fixed slot one side is kept away from fixed slot one side increases gradually.

Further, a first groove and a second groove are formed in one side, close to the rotating shaft, of the limiting piece, and an arc-shaped slideway is arranged between the first groove and the second groove.

Further, the spring member includes:

and one end of the spring piece is arranged inside the base, and the other end of the spring piece is arranged on the side wall of the limiting piece, which is far away from the rotating shaft.

Further, the base is close to one side of the placing groove and is provided with a spring groove, one side of the limiting piece, which is close to the spring groove, is provided with a first groove and a fixing piece is arranged in the first groove and used for fixing the spring piece.

Further, a sealing plate is arranged on one side, away from the upper cover, of the base and used for preventing the limiting piece from being separated from the placing groove.

Further, a side wall, close to the upper cover, in the fixing groove is in an inclined plane shape.

Further, the upper cover bottom wall is provided with a supporting portion.

Further, a first hole is formed in the base.

An intelligent door lock, characterized by comprising: the intelligent door lock protection structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, one side of a base is provided with a fixed groove, the other side of the base is provided with a rotating groove, the inner wall of the rotating groove is provided with a placing groove, an upper cover is matched with the base and positioned on one side of the base so as to shield the base, one side of the upper cover is provided with a fixed buckle which can be matched with the fixed groove, the other side of the upper cover is provided with a rotating block, the rotating block is provided with a rotating shaft, a limiting piece is rotatably arranged in the placing groove, a sliding groove is arranged in the limiting piece, the rotating shaft is rotatably connected in the sliding groove and can slide in the sliding groove, so that the fixed buckle is correspondingly buckled with the fixed groove or separated from the fixed groove; through the lock of fixed knot and fixed slot to and the extrusion of elastic component to the locating part, increase the frictional force between spout and the pivot in the locating part, and prevent that the upper cover from becoming flexible, cause fixed knot to break away from the fixed slot, the upper cover breaks away from the base, exposes the lockhole, causes the damage to the lockhole.

Drawings

FIG. 1 is a schematic diagram of the overall explosive structure of the present utility model.

Fig. 2 is a schematic view showing the structure of the upper cover at the open position of the present utility model.

Fig. 3 is a schematic view of the mounting structure of the limiting member according to the present utility model.

FIG. 4 is a schematic view of the structure of the placement tank of the present utility model.

Fig. 5 is a schematic diagram of the first groove and the second groove according to the present utility model.

FIG. 6 is a schematic view of a first slot structure according to the present utility model.

Fig. 7 is a schematic view of the locking state structure of the present utility model.

Fig. 8 is a schematic view of the lifting structure of the lifting part of the present utility model.

The numerical labels in the figures are represented as: 1. a base; 11. a placement groove; 12. a fixing groove; 13. a first hole; 14. a spring groove; 15. a rotating groove; 2. an upper cover; 21. a rotating shaft; 22. a fixing buckle; 23. a supporting part; 24. a rotating block; 3. a limiting piece; 31. a first groove; 32. a second groove; 33. an arc-shaped slideway; 34. a first groove; 341. a fixing member; 4. a spring member; 5. and (5) sealing plates.

Detailed Description

In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Because current intelligent lock protective cover is opened and is closed the back at the multiple, can appear the not hard up condition of buckle to make the protective cover break away from the landing, spill the lockhole, the lockhole is damaged easily.

In view of the shortcomings of the prior art, the present embodiment provides an intelligent door lock protection structure and an intelligent door lock, and specific reference may be made to the following:

as shown in fig. 1 and fig. 2, the protection structure of the intelligent door lock comprises a base 1, an upper cover 2 and a limiting part 3, wherein the base 1 is arranged on one side of the intelligent door lock door, a first hole 13 is formed in the base 1, a lock hole structure for inserting a key can be arranged in the first hole 13, the key is manually inserted into the first hole 13 to open the intelligent door lock, a fingerprint unlocking device or a password key unlocking device can be placed in the first hole 13, one side of the base 1 is provided with a fixed groove 12, the other side is provided with a rotating groove 15, a placing groove 11 is formed in the inner wall of the rotating groove 15, one side of the base 1 is matched with the upper cover 2, one side of the upper cover 2 is provided with a fixed buckle 22, the other side is provided with a rotating block 24, the fixed buckle 22 can be matched with the fixed groove 12, a rotating shaft 21 is arranged on the rotating block 24, the limiting part 3 is internally provided with a sliding groove, the rotating groove 21 is partially rotatably connected in the sliding groove, and can slide in the sliding groove, so that the fixed buckle 22 and the fixed groove 12 can be correspondingly buckled or separated from the fixed groove 12, and meanwhile, one side of the limiting part 3 is provided with an elastic part, which is separated from the rotating shaft 21, and the elastic part is provided with an elastic part, so that the limiting part is enabled to be separated from the rotating shaft 21 from the corresponding to be matched with the fixed groove 12, and the rotating shaft 2, and the fixed cover 2, and the rotating shaft 1 is prevented from being matched with the fixed groove 2.

As shown in fig. 2, when the rotating shaft 21 rotates at the initial position in the chute, the upper cover 2 can rotate towards the base 1 until the top of the upper cover 2 contacts with the top of the base 1, at this time, the fixing buckle 22 is positioned at the upper part of the fixing groove 12, the side wall at the bottom of the upper cover 2 does not contact with the side wall at the bottom of the base 1, the upper cover 2 forms a certain angle with the base 1, and meanwhile, the upper cover 2 is manually pressed, so that the rotating shaft 21 of the upper cover 2 slides in the chute of the limiting piece 3, the side wall of the upper cover 2 contacts with the side wall of the base 1, and at the same time, the fixing buckle 22 slides into the fixing groove 12;

as shown in fig. 7 and 8, fig. 7 is a state in which the upper cover 2 and the base 1 are locked, fig. 8 is a state in which the rotation shaft 21 is located at the initial position, when the upper cover 2 needs to be separated from the base 1, when unlocking by a key, the upper cover 2 needs to be lifted manually, so that the rotation shaft 21 of the upper cover 2 slides to the initial position inside the stopper 3, at this time, in the state in fig. 8 in which the upper cover 2 and the base 1 are located, the fixing buckle 22 is separated from the fixing groove 12, and the fixing buckle 22 is located above the fixing groove 12, and then the upper cover 2 is rotated to rotate the upper cover 2 to a side far from the base 1.

As shown in fig. 3 and fig. 4, the limiting part 3 is rotatably installed inside the placing groove 11, the placing groove 11 is along the direction of the fixed groove 12 to the rotating groove 15, the width of the placing groove 11 is gradually increased from the side close to the fixed groove 12 to the side far away from the fixed groove 12, so that the limiting part 3 can transversely rotate inside the placing groove 11, the top of the limiting part 3 is provided with a rotating rod, the inner wall of the placing groove 11 is provided with a rotating hole, the rotating rod is matched with the rotating hole, and the bottom of the limiting part 3 can rotate at a certain angle in the placing groove 11 through the inclined surface of the placing groove 11.

Further, as shown in fig. 5, the sliding groove includes a first groove 31, a second groove 32 and an arc-shaped sliding way 33, the arc-shaped sliding way 33 is used for communication between the first groove 31 and the second groove 32, and meanwhile, with the top wall of the limiting member 3 as a reference, the first groove 31 is higher than the second groove 32, so that the rotating shaft 21 interacts from the first groove 31 into the second groove 32, and the upper cover 2 is driven to move in a direction approaching to the base 1 and a downward direction.

The lateral wall of two pivots 21 opposite sides is the arc surface, first recess 31 and second recess 32 are the arc surface, pivot 21 initial position sets up in first recess 31, when pivot 21 slides from first recess 31 to second recess 32, through arc slide 33, arc slip outwards protrusion, when making pivot 21 pass through arc slide 33, can extrude locating part 3, the elastic component provides certain extrusion force to locating part 3 this moment, make pivot 21 need just can slide in the spout under the effect of external force, the locating part 3 bottom can rotate to keeping away from pivot 21 a bit this moment, until pivot 21 gets into in the second recess 32 through arc slide 33 under the effect of external force, simultaneously under the effect of elastic component, extrude locating part 3 to being close to pivot 21 direction, restrict pivot 21 in second recess 32, prevent locating part 3 rotation in standing groove 11 through the elastic component, thereby make pivot 21 slidable to first recess 31, fixed knot 22 breaks away from with fixed slot 12, upper cover 2 and base 1 can not lock.

As shown in fig. 3, the elastic member includes a spring member 4, one end of the spring member 4 is disposed inside the base 1, and the other end of the spring member is disposed on a side wall of the limiting member 3 away from the side of the rotating shaft 21, and meanwhile, the spring member 4 is in a compressed state, so that the spring member 4 always provides elastic force to squeeze the limiting member 3 to squeeze toward the direction close to the rotating shaft 21, so that the rotating shaft 21 cannot slide inside the limiting member 3 under no acting force.

Specifically, as shown in fig. 3 and fig. 6, a spring groove 14 is disposed on one side of the base 1 close to the placement groove 11, a first groove 34 is disposed on one side of the limiting member 3 close to the spring groove 14, one side of the spring member 4 is disposed inside the spring groove 14 and contacts with the side wall of the spring groove 14, the other side of the spring member 4 is disposed inside the first groove 34, a fixing member 341 is disposed inside the first groove 34, the spring member 4 passes through the fixing member 341 to contact with the side wall of the first groove 34, and the elastic force generated when the spring member 4 is compressed is always propped against one position of the side wall of the first groove 34 by the limitation of the fixing member 341, and meanwhile, the spring member 4 is prevented from being separated from the first groove 34, so that the limiting member 3 cannot be extruded.

As shown in fig. 1 and fig. 2, a sealing plate 5 is disposed on one side of the base 1 away from the upper cover 2, and the sealing plate 5 is used for preventing the limiting member 3 from separating from the placement groove 11, so that the spring member 4 separates from the spring groove 14 and the limiting member 3, and the rotating shaft 21 separates from the placement groove 11 along with the separation of the limiting member 3, so that the upper cover 2 is separated from the base 1.

As shown in fig. 7, the side wall of the fixing groove 12 near the upper cover 2 is in an inclined plane shape, when the upper cover 2 slides downwards, the inclined plane shape is convenient for the fixing buckle 22 to slide into the fixing groove 12, and meanwhile, when the upper cover 2 needs to be rotated and unlocked by a key, the inclined plane shape is convenient for the fixing buckle 22 to slide out of the fixing groove 12.

As shown in fig. 7 and 8, the bottom wall of the upper cover 2 is provided with a supporting part 23, when the locking state is required to be released after the fixing buckle 22 of the upper cover 2 is matched with the fixing groove 12 of the base 1, the supporting part 23 is only required to be lifted manually, the rotating shaft 21 slides from the second groove 32 to the first groove 31, so that the upper cover 2 slides upwards, the fixing buckle 22 can be separated from the inside of the fixing groove 12, and then the upper cover 2 is rotated.

The working principle of the scheme is as follows: in the initial state, the upper cover 2 is matched with the base 1, the fixing buckle 22 is matched with the fixing groove 12, meanwhile, the rotating shaft 21 is positioned in the second groove 32, and the upper cover 2 and the base 1 are in a locking state;

when the upper cover 2 needs to be opened, the mechanical key is used for unlocking, the supporting part 23 is lifted manually, the rotating shaft 21 slides from the second groove 32 to the first groove 31 under the manual pushing, the rotating shaft 21 is limited in the first groove 31 under the action of the spring piece 4, the rotating shaft 21 is prevented from sliding from the first groove 31 to the inside of the second groove 32, the fixing buckle 22 slides out of the fixing groove 12, then the upper cover 2 rotates in a direction away from the base 1, and the first hole 13 and a key hole in the first hole 13 are further exposed, but the mechanical key is not limited to the key hole, and a sealing key device or a fingerprint unlocking device and the like can also be used;

when the upper cover 2 needs to be closed, after the door lock is opened manually through a mechanical key, the upper cover 2 rotates towards the base 1, the rotating shaft 21 rotates in the first groove 31, the upper cover 2 rotates to be in contact with the side wall of the base 1, the fixing buckle 22 is positioned above the fixing groove 12, the rotating shaft 21 of the upper cover 2 slides from the first groove 31 to the second groove 32 by manually pressing the upper cover 2, the rotating shaft 21 cannot slide in the limiting piece 3 at will under the limitation of the spring piece 4, and meanwhile the fixing buckle 22 slides downwards along with the upper cover 2 and falls into the fixing groove 12, so that the upper cover 2 and the base 1 are locked under the action of the spring piece 4; the structure is simple and convenient, and the button structure is removed to prevent the upper cover 2 from being opened by false triggering.

The utility model also provides an intelligent door lock (not shown in the figure), which comprises the intelligent door lock protection structure, wherein the base 1 of the intelligent door lock protection structure is arranged inside the intelligent door lock, and the upper cover 2 of the intelligent door lock protection structure is positioned at the outer side of the intelligent door lock and used for protecting a key hole, a sealing key device or a fingerprint unlocking device and the like.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed embodiments. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

Claims

1. An intelligent door lock protective structure, which is characterized by comprising:

2. The intelligent door lock protection structure according to claim 1, wherein the limiting member is rotatably mounted in a placing groove, the placing groove is arranged along the direction from the fixing groove to the rotating groove, and the width of the placing groove is gradually increased from a side close to the fixing groove to a side far away from the fixing groove.

3. The intelligent door lock protection structure according to claim 2, wherein a first groove and a second groove are formed in one side, close to the rotating shaft, of the limiting piece, and an arc-shaped slideway is arranged between the first groove and the second groove.

4. The intelligent door lock protection architecture of claim 3, wherein the elastic member comprises:

5. The intelligent door lock protection structure according to claim 4, wherein the base is provided with a spring groove near one side of the placement groove, the limiting piece is provided with a first groove near one side of the spring groove, and a fixing piece is arranged in the first groove and used for fixing the spring piece.

6. The intelligent door lock protection structure according to claim 1, wherein a sealing plate is arranged on one side of the base away from the upper cover, and is used for preventing the limiting piece from being separated from the placing groove.

7. The intelligent door lock protection structure according to claim 1, wherein a side wall of the fixing groove, which is close to the upper cover, is inclined.

8. The intelligent door lock protection structure according to claim 1, wherein the upper cover bottom wall is provided with a lifting portion.

9. The intelligent door lock protection architecture of claim 1, wherein the base has a first aperture formed therein.

10. An intelligent door lock, characterized by comprising: the intelligent door lock protection architecture of any one of claims 1-9.