CN221169049U - Door lock panel decorative cover connection structure - Google Patents

Abstract

The utility model relates to a door lock panel decorative cover connecting structure, which comprises a panel assembly and a decorative cover, wherein the surface of the panel assembly is provided with a sinking groove matched with the decorative cover, a standby function operation area is arranged in the sinking groove, the back surface of the decorative cover is embedded into the sinking groove, the decorative cover is matched with the panel assembly in a sliding or rotating or turning way, the back surface of the corresponding decorative cover in the sinking groove is provided with a reference supporting surface and a clearance part, and one end of the decorative cover is suspended on the clearance part; an elastic piece is further arranged between the position, embedded in the sinking groove, of the decorative cover and the panel assembly, the elastic piece drives the decorative cover to be close to the reference supporting surface, or a locking buckling position is arranged between the position, embedded in the sinking groove, of the decorative cover and the sinking groove, and when the locking buckling position is matched, the decorative cover is close to the reference supporting surface. The decorative cover and the main surface cover back of the door lock panel decorative cover connecting structure are completely embedded into the sinking groove and the sinking groove, the frame of the face shell is connected into a whole, the door lock body is strong in integrity, simple and attractive, the decorative cover is opened by utilizing the lever structure, the structure is reasonable, and the use is convenient.

Description

Door lock panel decorative cover connection structure

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to a door lock panel decorative cover connecting structure.

Background

At present, the intelligent door lock usually controls the circuit or chip to work through the input of human body biological characteristics and/or passwords, and is also generally provided with a key control door lock for a traditional mechanical lock hole for preventing power failure or forgetting the passwords and the like, and is also provided with a charging port. The charging port and the traditional mechanical lock hole are not commonly used, and a baffle plate and the like are generally required for protection and beautifying of the appearance.

At present, a door lock panel decorative cover generally uses a turnover cover plate or a sliding cover plate, at least one side of the existing turnover cover plate or sliding cover plate covers a shell, and the existing turnover cover plate or sliding cover plate is connected with the shell to form a certain fault, so that the whole aesthetic property and the indistinct property of an unusual part of the intelligent door lock are insufficient; the heavy groove with apron looks adaptation is equipped with on the apron structural panel assembly surface of full embedding, is equipped with reserve function operation district in the heavy groove, and the back embedding of apron is heavy inslot, in order to open the apron and generally set up the knot position, needs extra instrument to open, is inconvenient for the operation and influences the aesthetic property.

Chinese patent document No. CN216197250U discloses an intelligent fingerprint lock sliding closure assembly at 2022, 4 months and 5 days, including fingerprint lock body, sliding tray and sliding closure, the sliding tray has been seted up on top one side surface of fingerprint lock body, and the inner wall slip grafting of sliding tray has the sliding closure, and the outer eaves parcel of sliding closure has obvious dividing line outside the fingerprint lock body, and the wholeness and the aesthetic property of door lock are not enough.

Disclosure of utility model

The utility model aims to provide a door lock panel decorative cover connecting structure which is simple and reasonable in structure and convenient to use.

The purpose of the utility model is realized in the following way:

The door lock panel decorative cover connecting structure comprises a panel assembly and a decorative cover, wherein a sinking groove matched with the decorative cover is formed in the surface of the panel assembly, a standby function operation area is arranged in the sinking groove, the back surface of the decorative cover is embedded into the sinking groove, the decorative cover is matched with the panel assembly in a sliding or rotating or turning mode, a reference supporting surface and a clearance part are arranged in the sinking groove corresponding to the back surface of the decorative cover, and one end of the decorative cover is suspended on the clearance part; an elastic piece is further arranged between the position, embedded in the sinking groove, of the decorative cover and the panel assembly, the elastic piece drives the decorative cover to be close to the reference supporting surface, or a locking buckling position is arranged between the position, embedded in the sinking groove, of the decorative cover and the sinking groove, and when the locking buckling position is matched, the decorative cover is close to the reference supporting surface.

The aim of the utility model can be also solved by adopting the following technical measures:

As a more specific scheme, the reference supporting surface is provided with a yielding hole corresponding to the elastic piece, and the elastic piece passes through the yielding hole and is respectively connected with the decorative cover and the inner side of the yielding hole to limit the relative position of the elastic piece.

As a further scheme, the back of the decorative cover is provided with a supporting plate, the supporting plate is provided with a connecting pin corresponding to the yielding hole, the elastic piece is a compression spring, a screw, the compression spring and a gasket are sequentially connected between the end part of the connecting pin and the inner side of the yielding hole, the compression spring is pressed between a nut of the screw and the gasket, the gasket can reduce friction of the compression spring during sliding, rotation or overturning, the compression spring is uniformly stressed, and the compression spring tightly pulls the supporting plate to be close to a reference supporting surface.

As a further scheme, the reference supporting surface is also provided with at least one guide groove, and the back of the supporting plate is provided with guide ribs corresponding to the guide grooves and in sliding fit with the guide grooves, so that the decorative cover slides along the guided direction when sliding relative to the panel assembly.

As a further scheme, the standby function operation area is provided with a lock hole and/or a charging socket and/or other door lock standby function components, and the whole standby function operation area is hidden when the decorative cover is closed, so that the novel door lock is attractive.

As a further scheme, the panel assembly comprises a panel shell and a bottom plate, wherein the panel shell is connected to the bottom plate; the other surface is covered with a main surface cover, the surface of the surface shell is provided with a sinking groove matched with the main surface cover, and the back surface of the main surface cover is embedded into the sinking groove; the sinking groove and the sinking groove outer eave of the face shell jointly enclose into an integral frame, the outer edges of the main face cover and the decorative cover are surrounded by the frame and are positioned on the same plane, so that the door lock is strong in integrity, simple and attractive.

As a further scheme, the main surface cover is positioned above the decorative cover, the bottom of the surface shell is arched, a handle position is formed between the arched part and the bottom plate, and the main surface cover is convenient to grasp when the door is opened and closed; and a control circuit is arranged in the surface shell corresponding to the back of the main surface cover.

As a further scheme, the upper end of the main surface cover is also provided with a monitoring camera, the arched part of the surface shell is also provided with a light source and a biological feature recognition module, and the position of the bottom plate opposite to the biological feature recognition module is provided with an infrared light source. The biological feature recognition module is provided with finger vein recognition, the finger vein recognition is irradiated through an infrared light source, the penetrating power is stronger, the fingerprint definition and the finger dryness and humidity degree have little influence on recognition efficiency, and the finger vein recognition module is suitable for different users.

As a further scheme, the decorative cover is in rotary fit with the bottom of the sinking groove, the elastic piece is arranged at a rotary fulcrum, the rotary fulcrum is positioned in the clearance part, and one end of the decorative cover and the clearance part are in an arc shape. The other end of the decorative cover is tilted by pressing one end of the decorative cover corresponding to the clearance part, so that limit constraint of the sinking groove is avoided, and the decorative cover is rotated around the rotating pivot at the moment, so that the operation area of the standby function is exposed, and the operation of the standby function is facilitated.

As a further scheme, the decorative cover is in overturning fit with the side wall of the sinking groove, the elastic piece is a torsion spring, and the torsion spring is arranged at the overturning fit position. Through pressing the one end that the decorative cover corresponds the clearance portion, make the decorative cover other end perk, avoid the spacing constraint of heavy groove, continue to outwards turn over the bigger angle with decorative cover perk end, make reserve function operation area expose to reserve function's operation.

As a further scheme, the upper end of the main surface cover is also provided with a monitoring camera, the arched part of the surface shell is also provided with an illumination light source and a biological feature recognition module, and the position of the bottom plate opposite to the biological feature recognition module is provided with an infrared light source.

The beneficial effects of the utility model are as follows:

The decorative cover of the door lock panel decorative cover connecting structure is embedded into the sinking groove, and the outer surface of one end of the decorative cover opposite to the clearance part is pressed, so that the decorative cover is separated from the reference supporting surface by overcoming the acting force of the elastic piece, and the decorative cover avoids the limit constraint of the sinking groove, does not need additional tools to assist, and is convenient for a user to operate.

The elastic piece is further arranged between the panel assembly and the part of the door lock panel decorative cover connecting structure, in which the decorative cover is embedded into the sink, and the elastic piece drives the decorative cover to be close to the reference supporting surface, and after the use is completed, the decorative cover automatically resets under the action of the elastic piece to be close to the reference supporting surface, so that the door lock panel decorative cover is restored to a normal installation state, and the door lock panel decorative cover connecting structure is convenient to operate and reasonable in structure.

The back embedding sink of this kind of lock panel decorative cover connection structure's decorative cover, the back embedding sink of principal plane lid is in the inslot, and the frame of face shell links into an organic whole, makes principal plane lid surface and decorative cover surface lie in the coplanar, hides reserve function operation district better, and the lock wholeness is strong, succinct pleasing to the eye.

The reference supporting surface of the door lock panel decorative cover connecting structure is provided with at least one guide groove movably matched with the guide rib, so that the sliding track of the decorative cover is fixed, and the decorative cover is prevented from shifting.

Drawings

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

Fig. 2 is a schematic diagram of a front view structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of the structure A-A of FIG. 2.

FIG. 4 is a schematic diagram of an exploded structure according to an embodiment of the present utility model.

Fig. 5 is a schematic view of another angle structure of fig. 4.

FIG. 6 is a schematic view of a usage status structure of the present utility model.

FIG. 7 is a schematic view of another embodiment of the present utility model.

Fig. 8 is a schematic view of an embodiment of the present utility model.

Fig. 9 is a schematic view of the decorative cover of fig. 8 after being unscrewed.

FIG. 10 is a schematic cross-sectional view of a further embodiment of the present utility model.

Fig. 11 is a schematic view of the decorative cover of fig. 10 after being opened.

Reference numerals:

1-face shell, 10-panel assembly, 101-handle position, 11-sink, 12-lockhole, 13-charging socket, 14-reference bearing surface, 15-clearance portion, 151-standby function operation area, 16-hole of stepping down, 17-guide slot, 2-decorative cover, 21-backup pad, 22-connecting pin, 23-guide rib, 3-bottom plate, 4-main face cover, 41-sink groove, 42-control circuit, 51-elastic component, 52-screw, 53-gasket, 61-surveillance camera head, 62-illumination light source, 63-biological feature recognition module, 64-infrared light source.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and examples:

Referring to fig. 1-5, the application provides a door lock panel decorative cover connection structure, which comprises a panel assembly 10 and a decorative cover 2, wherein a sinking groove 11 matched with the decorative cover 2 is arranged on the surface of the panel assembly 10, a standby function operation area 151 is arranged in the sinking groove 11, the back surface of the decorative cover 2 is embedded into the sinking groove 11, the decorative cover 2 is in sliding fit with the panel assembly 10, a reference supporting surface 14 and a clearance part 15 are arranged in the sinking groove 11 corresponding to the back surface of the decorative cover 2, and one end of the decorative cover 2 is suspended on the clearance part 15; an elastic piece 51 is arranged between the part of the decorative cover 2 embedded in the sinking groove 11 and the panel assembly 10, and the elastic piece 51 drives the decorative cover 2 to be close to the reference supporting surface 14.

According to the door lock sliding cover structure provided by the application, the reference supporting surface 14 is provided with the abdication hole 16 corresponding to the elastic piece 51, the abdication hole 16 is a long round hole, and the elastic piece 51 passes through the abdication hole 16 and is respectively connected with the decorative cover 2 and the inner side of the abdication hole 16, so that the relative position of the elastic piece 51 is limited.

The back of the decorative cover 2 is provided with a supporting plate 21, the supporting plate 21 is provided with a connecting pin 22 corresponding to the yielding hole 16, the elastic piece 51 is a compression spring, a screw 52, the compression spring and a gasket 53 are sequentially connected between the end part of the connecting pin 22 and the inner side of the yielding hole 16, the compression spring is pressed between a nut of the screw 52 and the gasket 53, the gasket 53 can reduce friction of the compression spring during sliding, the compression spring is uniformly stressed, and the compression spring tightly pulls the supporting plate 21 to be close to the reference supporting surface 14.

The reference supporting surface 14 is also provided with at least one guide groove 17, and the back of the supporting plate 21 is provided with a guide rib 23 corresponding to the guide groove 17 and in sliding fit with the guide groove 17, so that the decorative cover 2 slides along the guided direction when sliding relative to the panel assembly 10.

The standby function operation area 151 is provided with a lock hole 12 and/or a charging jack 13 and/or other door lock standby function components, and the whole standby function operation area 151 is hidden when the decorative cover 2 is closed, so that the appearance is more attractive.

The panel assembly 10 comprises a panel shell 1 and a bottom plate 3, wherein the panel shell 1 is connected to the bottom plate 3; the other surface is covered with a main surface cover 4, the surface of the surface shell 1 is provided with a sinking groove 41 matched with the main surface cover 4, and the back surface of the main surface cover 4 is embedded into the sinking groove 41; the sinking groove 41 and the sinking groove 11 of the face shell 1 are jointly surrounded into an integral frame, the outer edges of the main face cover 4 and the decorative cover 2 are surrounded by the frame, and the main face cover 4 and the decorative cover 2 are positioned on the same plane, so that the door lock has strong integrity, simplicity and attractive appearance.

The main surface cover 4 is positioned above the decorative cover 2, the bottom of the face shell 1 is arched, a handle position is formed between the arched part and the bottom plate 3, and the door is convenient to grasp when the door is opened and closed; a control circuit 42 is also provided in the face case 1 corresponding to the back of the main face cover 4. The control circuit 42 is provided with a touch switch keyboard for inputting a password and/or an electronic card (electronic key) recognition module so as to facilitate the password input or the electronic card (electronic key) sensing recognition operation on the main surface cover 4.

The upper end of the main surface cover 4 is also provided with a monitoring camera 61 (playing a role of a cat eye on a traditional door to see the condition outside the door), the arch part of the surface shell 1 is also provided with an illumination light source 62 and a biological feature recognition module 63, and the position of the bottom plate 3 opposite to the biological feature recognition module 63 is provided with an infrared light source 64. The biological feature recognition module 63 is provided with finger vein recognition, and the finger vein recognition is irradiated through the infrared light source 64, so that the penetrating power is stronger, the biological feature recognition module 63 can acquire the vein information of the finger so as to assist in judging the identity of the finger, and the dependence of the traditional fingerprint recognition module on the definition of the fingerprint and the degree of dryness and wetness of the finger is avoided, so that the recognition capability of the finger vein recognition module is improved, and the finger vein recognition module is suitable for more groups.

Working principle: when the standby function of the door lock is not needed, the decorative cover 2 is arranged in the sinking groove 11 on the surface of the panel assembly 10, the back surface of the decorative cover 2 is embedded into the sinking groove 11, at the moment, the outer surface of the decorative cover 2 and the outer surface of the main surface cover 4 are positioned on the same plane and are wrapped by the sinking groove 11 of the panel assembly 10, and the whole door lock has more attractive appearance; an elastic piece 51 is further arranged between the part of the decorative cover 2 embedded into the sinking groove 11 and the panel assembly 10, the elastic piece 51 drives the decorative cover 2 to be close to the reference supporting surface 14, and the door lock panel decorative cover connecting structure is firmer and more reasonable.

When the standby function of the door lock is required, as shown in fig. 6 and 7, the outer surface of one end of the decorative cover 2 opposite to the space avoiding portion 15 is pressed (as shown by arrow B in fig. 6), so that the decorative cover 2 is separated from the reference supporting surface 14 against the acting force of the elastic member 51, and the other end of the decorative cover 2 is lifted up to be completely exposed outside the sink 11, at this time, the decorative cover 2 avoids the limit constraint of the sink 11, and the guide rib 23 of the decorative cover 2 can slide along the guide groove 17 by sliding (as shown by arrow C in fig. 7) and is staggered with the sink 11 by a certain angle, so that the standby function operating area 151 is exposed, thereby facilitating the operation of the user. After the use is completed, when the decorative cover 2 is right opposite to the sinking groove 11 again and under the condition of no pressing force, the elastic piece 51 tightens the decorative cover 2, and enables the decorative cover 2 to automatically reset to be close to the reference supporting surface 14 under the action of the elastic piece 51, and the decorative cover is restored to a normal installation state, is convenient to use and has reasonable structure.

The second embodiment differs from the first embodiment in that: referring to fig. 8 and 9, the decorative cover 2 is rotatably engaged with the bottom of the sink, the elastic member is disposed at a rotation pivot D, the rotation pivot D is located in the space-avoiding portion 15, and one end of the decorative cover 2 and the space-avoiding portion 15 form an arc. By pressing one end of the decorative cover 2 corresponding to the space avoiding portion 15, the other end of the decorative cover 2 is tilted up to avoid the limit constraint of the sink, and at this time, the decorative cover 2 is rotated around the rotation fulcrum D (as indicated by the arrow direction E in fig. 9), so that the spare function operation area is exposed, so that the spare function can be operated conveniently.

The structure of the rotation fulcrum D is substantially the same as that of the elastic member mounting structure of the first embodiment, specifically: the reference supporting surface 14 is provided with a yielding hole 16 corresponding to the elastic member 51, the yielding hole is a round hole and is in running fit with the connecting pin, and the elastic member 51 passes through the yielding hole 16 and is respectively connected with the decorative cover 2 and the inner side of the yielding hole 16, so as to limit the position of the elastic member 51.

The back of the decorative cover 2 is provided with a supporting plate 21, the supporting plate 21 is provided with a connecting pin 22 corresponding to the yielding hole 16, the elastic piece 51 is a compression spring, a screw 52, the compression spring and a gasket 53 are sequentially connected between the end part of the connecting pin 22 and the inner side of the yielding hole 16, the compression spring is pressed between a nut of the screw 52 and the gasket 53, the gasket 53 can reduce friction of the compression spring during rotation, the compression spring is uniformly stressed, and the compression spring tightly pulls the supporting plate 21 to be close to the reference supporting surface 14.

Embodiment three differs from embodiment one in that: referring to fig. 10 and 11, the decorative cover 2 is in overturn fit with the side wall of the sink, and the elastic member 51 is a torsion spring, which is disposed at the overturn fit position. By pressing one end of the decorative cover 2 corresponding to the space avoiding part 15 (as shown by the arrow direction F in fig. 10), the other end of the decorative cover 2 is lifted up, avoiding the limit constraint of the sinking groove, continuing to outwards turn the lifted end of the decorative cover 2 by a larger angle (as shown by the arrow direction G in fig. 11), and exposing the operation area of the standby function so as to facilitate the operation of the standby function.

The specific decorative cover structure is as follows: the left side and the right side of the decorative cover are in overturning fit with the side wall of the sinking groove through a rotating shaft 24, the torsion spring is sleeved on the rotating shaft 24, two supporting legs of the torsion spring respectively prop against the sinking groove and the decorative cover, and the clearance part is a deep hole or a through hole.

The fourth embodiment differs from the first embodiment in that: a preset buckling position is arranged between the part of the decoration embedded into the sinking groove and the sinking groove, and when the locking buckling position is matched, the decoration cover is close to the reference supporting surface; when the standby function of the door lock is needed, the decorative cover is separated from the reference supporting surface by pressing the outer surface of the other end of the decorative cover, which is opposite to the clearance part, so that the decorative cover overcomes the buckling acting force of the locking buckling position; after the use is completed, when the decorative cover is right opposite to the sinking groove again, one end of the tilted decorative cover is pressed to be close to the reference supporting surface again, and the locking buckle position is buckled again to restore to the normal installation state. Not shown in the above embodiment figures.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a door lock panel decorates lid connection structure, includes panel assembly (10) and decorates lid (2), panel assembly (10) surface be equipped with the heavy groove (11) of decorating lid (2) looks adaptation, be equipped with reserve function operation district (151) in heavy groove (11), in the back embedding heavy groove (11) of decorating lid (2), its characterized in that: the decorative cover (2) is matched with the panel assembly (10) in a sliding or rotating or turning mode, a reference supporting surface (14) and a clearance part (15) are arranged in the sink (11) corresponding to the back surface of the decorative cover (2), and one end of the decorative cover (2) is suspended on the clearance part (15); an elastic piece (51) is further arranged between the part of the decorative cover (2) embedded into the sink groove (11) and the panel assembly (10), the elastic piece (51) drives the decorative cover (2) to be close to the reference supporting surface (14), or a locking buckle position is arranged between the part of the decorative cover (2) embedded into the sink groove (11) and the sink groove (11), and when the locking buckle position is matched, the decorative cover (2) is close to the reference supporting surface (14).

2. The door-lock-panel decorative-cover connecting structure according to claim 1, wherein: the reference supporting surface (14) is provided with a yielding hole (16) corresponding to the elastic piece (51), and the elastic piece (51) penetrates through the yielding hole (16) and is respectively connected with the decorative cover (2) and the inner side of the yielding hole (16).

3. The door-lock-panel decorative-cover connecting structure according to claim 2, wherein: the back of the decorative cover (2) is provided with a supporting plate (21), the supporting plate (21) is provided with a connecting pin (22) corresponding to the yielding hole (16), the elastic piece (51) is a compression spring, a screw (52), the compression spring and a gasket (53) are sequentially connected between the end part of the connecting pin (22) and the inner side of the yielding hole (16), and the compression spring is in compression joint between the screw cap of the screw (52) and the gasket (53).

4. The door-lock-panel decorative-cover connecting structure according to claim 3, wherein: the reference supporting surface (14) is also provided with a guide groove (17), and the back of the supporting plate (21) is provided with a guide rib (23) which is in sliding fit with the guide groove (17) corresponding to the guide groove (17).

5. The door-lock-panel decorative-cover connecting structure according to claim 1, wherein: the standby function operation area (151) is provided with a lock hole (12) and/or a charging jack (13).

6. The door-lock-panel decorative-cover connecting structure according to claim 1, wherein: the panel assembly (10) comprises a panel shell (1) and a bottom plate (3), wherein the panel shell (1) is connected to the bottom plate (3); the other surface is covered with a main surface cover (4), the surface of the surface shell (1) is provided with a sinking groove (41) matched with the main surface cover (4), and the back surface of the main surface cover (4) is embedded into the sinking groove (41); the sinking groove (41) and the sinking groove (11) of the face shell (1) are surrounded together to form an integral frame, and the outer edges of the main face cover (4) and the decorative cover (2) are surrounded by the frame and are positioned on the same plane.

7. The door-lock-panel decorative-cover connecting structure according to claim 6, wherein: the main surface cover (4) is positioned above the decorative cover (2), the bottom of the surface shell (1) is arched, and a handle position (101) is formed between the arched part and the bottom plate (3); a control circuit (42) is arranged in the face shell (1) corresponding to the back of the main face cover (4).

8. The door-lock-panel decorative-cover connecting structure according to claim 1, wherein: the decorative cover (2) is in rotary fit with the bottom of the sinking groove (11), the elastic piece is arranged at a rotary fulcrum, the rotary fulcrum is located in the clearance part (15), and one end of the decorative cover (2) and the clearance part (15) are in an arc shape.

9. The door-lock-panel decorative-cover connecting structure according to claim 1, wherein: the decorative cover (2) is in overturning fit with the side wall of the sinking groove (11), the elastic piece is a torsion spring, and the torsion spring is arranged at the overturning fit position.

10. The door lock panel decorative cover connection structure according to claim 7, wherein: the upper end of the main surface cover (4) is also provided with a monitoring camera (61), the arch part of the surface shell (1) is also provided with an illumination light source (62) and a biological feature recognition module (63), and the position of the bottom plate (3) opposite to the biological feature recognition module (63) is provided with an infrared light source (64).