CN219864503U - Front panel assembly for intelligent door lock and intelligent door lock - Google Patents

Abstract

The utility model discloses a front panel assembly for an intelligent door lock and the intelligent door lock, and belongs to the technical field of locks. The front panel assembly comprises a doorbell module, a first circuit board and a first panel, wherein the doorbell module comprises a doorbell display structure, a luminous piece, a light guide piece and a shading piece; the doorbell display structure is positioned on the first panel, the light-emitting piece is electrically connected to the first circuit board, and the light-emitting piece is used for lighting the doorbell display structure; the light guide piece is positioned between the first panel and the first circuit board and is used for carrying out uniform light treatment on light emitted by the light emitting piece; the shading piece is sleeved outside the light emitting piece and used for preventing light emitted by the light emitting piece from leaking to the side part of the first panel. The shading piece plays the function of preventing light divergence, light leakage and scurrying light, effectively prevents that the light that the luminous piece sent from revealing to the lateral part of first panel, ensures that doorbell display structure presents excellent luminous concentration degree, improves user experience simultaneously.

Description

Front panel assembly for intelligent door lock and intelligent door lock

Technical Field

The utility model relates to the technical field of locks, in particular to a front panel assembly for an intelligent door lock and the intelligent door lock.

Background

The intelligent door lock comprises a front panel assembly, a lock body and a rear panel assembly, wherein the front panel assembly faces an outer door unlocking area, and a doorbell module is arranged on the front panel assembly.

For example, the related art provides such intelligent door lock, and its doorbell module includes doorbell button, doorbell lamp pearl and light guide spare, and doorbell button sets up on the panel of front panel subassembly, and doorbell lamp pearl electric connection is in the circuit board, and light guide spare is connected in the panel and is opposite with the doorbell lamp pearl, and light guide spare is evenly light to the light that doorbell lamp pearl sent to present by the doorbell button.

However, the arrangement of the doorbell module described above makes the light emitted by the doorbell light bead easily leak from the side of the panel.

Disclosure of Invention

In view of the above, the present utility model provides a front panel assembly for an intelligent door lock and an intelligent door lock, which can solve the technical problems in the related art.

Specifically, the method comprises the following technical scheme:

in one aspect, a front panel assembly for an intelligent door lock is provided, the front panel assembly includes a doorbell module, a first circuit board and a first panel, the doorbell module includes a doorbell display structure, a light emitting element, a light guiding element, and a light shielding element;

the doorbell display structure is located on the first panel, the light emitting piece is electrically connected to the first circuit board, and the light emitting piece is used for lighting the doorbell display structure;

the light guide piece is positioned between the first panel and the first circuit board and is used for carrying out light homogenizing treatment on light emitted by the light emitting piece;

the shading piece is sleeved outside the light emitting piece and used for preventing light emitted by the light emitting piece from leaking to the side part of the first panel.

In some possible implementations, the doorbell display structure comprises a doorbell indication, a doorbell light ring arranged around the doorbell indication;

the luminous piece comprises a first luminous piece and a second luminous piece, the first luminous piece is used for lighting the doorbell indication, and the second luminous piece is used for lighting the doorbell lamp ring;

the light shielding piece comprises a first light shielding piece, the first light shielding piece is sleeved outside the first light emitting piece and is used for preventing light emitted by the first light emitting piece from leaking to the doorbell lamp ring and the side part of the first panel;

the light shielding piece further comprises a second light shielding piece, the second light shielding piece is sleeved outside the second light emitting piece and used for preventing light emitted by the second light emitting piece from leaking to the side part of the first panel.

In some possible implementations, the light guide has a light receiving hole thereon to receive the second light;

the second light emitting element is configured to emit light in a direction parallel to the first panel and is subjected to light homogenization by the light guide element.

In some possible implementations, the second light emitting element is accommodated in the light emitting element accommodating hole in a friction fixing manner.

In some possible implementations, the light-emitting element accommodating hole is formed in a side surface of the light guide element, and the light-emitting element accommodating hole includes a top wall and a semi-open side wall;

the top wall of the light-emitting part accommodating hole is opposite to the top of the second light-emitting part, which faces the first panel, and the semi-open side wall of the light-emitting part accommodating hole is opposite to the light-emitting end of the second light-emitting part.

In some possible implementations, the first light emitting member is configured to emit light in a direction perpendicular to the first panel;

the second shading piece, the light guide piece and the first shading piece are sequentially sleeved from outside to inside.

In some possible implementations, the surface indicated by the doorbell has a light homogenizing layer.

In some possible implementations, the height of the second light shielding member is greater than the height of the light guiding member, wherein the direction of the height is a direction perpendicular to the first panel.

In some possible implementations, at least one of the first shade and the second shade is an elastic member.

In some possible implementations, the front panel assembly includes a first panel portion, a second panel portion, a first electrical connector, and a second electrical connector;

the first panel part comprises the doorbell module, the first circuit board and the first panel, the second panel part comprises a second circuit board, and the first circuit board, the first electric connecting piece, the second circuit board and the second electric connecting piece are sequentially connected end to form a closed loop;

the first electric connector is electrically connected with a doorbell trigger function wiring area on the first circuit board through a first connector;

the surface of the second shading piece facing the first circuit board is provided with a clamping groove which is used for clamping the first connector.

In another aspect, there is provided an intelligent door lock, the intelligent door lock comprising: the front panel assembly, the lock body and the rear panel assembly are sequentially connected, wherein the front panel assembly is as described above.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:

according to the front panel assembly provided by the embodiment of the utility model, the light shielding piece is additionally arranged in the doorbell module, and is sleeved outside the light emitting piece, so that the light shielding piece has the functions of preventing light from being scattered, leaked and fleed, the light emitted by the light emitting piece is effectively prevented from leaking to the side part of the first panel, the doorbell display structure is ensured to show excellent luminous concentration, and meanwhile, the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of an exemplary front panel assembly for a smart door lock according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an exemplary front panel assembly for a smart door lock according to an embodiment of the present utility model;

FIG. 3 is a partial exploded view of an exemplary front panel assembly provided in accordance with an embodiment of the present utility model;

FIG. 4 is a top partial cross-sectional view of an exemplary front panel assembly for a smart door lock provided in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view of a partial structure of an exemplary front panel assembly according to an embodiment of the present utility model with a first panel removed;

FIG. 6 is a schematic view of a partial structure of an exemplary front panel assembly according to an embodiment of the present utility model, with the first panel and the second light shield removed;

FIG. 7 is a schematic diagram of an exemplary light guide according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of an exemplary second light shielding member according to an embodiment of the present utility model at a back view angle;

FIG. 9 is a side cross-sectional view of an exemplary front panel assembly for a smart door lock provided in accordance with an embodiment of the present utility model;

fig. 10 is a schematic diagram of circuit traces in an exemplary front panel assembly according to an embodiment of the utility model.

Reference numerals denote:

100. a first panel section;

11. a doorbell module;

111. a conductive elastic member;

1101. a doorbell display structure; 112. a doorbell indication; 113. a doorbell lamp ring;

114. a light guide; 1141. a light emitting member accommodation hole; 11411. a top wall; 11412. a semi-open sidewall;

1142. avoidance holes;

1102. a light emitting member; 15. a first light emitting member; 16. a second light emitting member;

1103. a light shielding member; 115. a first light shielding member; 116. a second light shielding member; 1161. a clamping groove;

12. a first circuit board; 120. a doorbell trigger function wiring area;

13. a first panel; 14. a first base;

17. a horn module;

200. a connection part;

21. a first connection section; 22. a main body section; 23. a second connection section;

300. a second panel section;

31. a cryptographic module; 310. a password key; 32. a touch sensing chip; 33. a second circuit board;

34. a second panel; 35. A second base;

301. a main body portion; 302. A display section;

400. a first electrical connection; 41. a first joint;

500. and a second electrical connector.

Specific embodiments of the present utility model have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.

In the description of the present utility model, it should be understood that terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," etc., which indicate an orientation or positional relationship based on that shown in the drawings are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. When the products are placed in different attitudes, the orientations may change, e.g. "up", "down" may be interchanged.

In order to make the technical scheme and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

In one aspect, an embodiment of the present utility model provides a front panel assembly for an intelligent door lock, as shown in fig. 1-4, the front panel assembly includes a doorbell module 11, a first circuit board 12, and a first panel 13, wherein the doorbell module 11 includes a doorbell display structure 1101, a light emitting element 1102, a light guide element 114, and a light blocking element 1103.

Referring to fig. 1, a doorbell display structure 1101 is located on the first panel 13, a light member 1102 is electrically connected to the first circuit board 12, and the light member 1102 is used to illuminate the doorbell display structure 1101. The light guide 114 is located between the first panel 13 and the first circuit board 12, and is used for homogenizing the light emitted by the light emitting element 1102. The light shielding member 1103 is sleeved outside the light emitting member 1102, and is used for preventing light emitted by the light emitting member 1102 from leaking to the side of the first panel 13.

According to the front panel assembly provided by the embodiment of the utility model, the light shielding piece 1103 is additionally arranged in the doorbell module 11, the light shielding piece 1103 is sleeved outside the light emitting piece 1102, the light shielding piece 1103 has the functions of preventing light from being scattered, leaked and fleeing, the light emitted by the light emitting piece 1102 is effectively prevented from leaking to the side part of the first panel 13, the doorbell display structure 1101 is ensured to present excellent luminous concentration, and meanwhile, the user experience is improved.

For the first circuit board 12, it may be fixedly connected to the inner side of the first panel 13 by a screw, and the doorbell module 11 is pressed therein.

In some implementations, referring to fig. 1, doorbell display structure 1101 includes a doorbell indication 112, a doorbell light ring 113 disposed around doorbell indication 112. Referring to fig. 4, the lighting member 1102 includes a first lighting member 15 for lighting the doorbell indication 112 and a second lighting member 16 for lighting the doorbell light ring 113.

Referring to fig. 3 and 4, the light shielding member 1103 includes a first light shielding member 115, where the first light shielding member 115 is sleeved outside the first light emitting member 15, so as to prevent light emitted by the first light emitting member 15 from leaking to the doorbell ring 113 and the side of the first panel 13. Referring to fig. 3 and 4, the light shielding member 1103 further includes a second light shielding member 116, where the second light shielding member 116 is sleeved outside the second light emitting member 16, so as to prevent the light emitted by the second light emitting member 16 from leaking to the side of the first panel 13.

The doorbell trigger area is arranged on the first panel 13 for a user to touch, the doorbell indication 112 is arranged for the user to recognize and serve as a touch center, the doorbell lamp ring 113 is further arranged, and the doorbell indication 112 and the doorbell lamp ring 113 are respectively lightened by the first luminous piece 15 and the second luminous piece 16, so that when the doorbell indication 112 is triggered, the first circuit board 12 controls the first luminous piece 15 and the second luminous piece 16 to be switched to a luminous state, and the doorbell indication 112 and the doorbell lamp ring 113 are enabled to emit light, so that the aim of enhancing the doorbell trigger effect is fulfilled.

Through set up first light-proof piece 115 in the outside of first light-emitting piece 15, prevent that the light that first light-emitting piece 15 sent from revealing to doorbell lamp ring 113 and the lateral part of first panel 13, not only ensure that doorbell indication 112 presents excellent luminous gathering degree, but also can avoid causing the interference to the luminous homogeneity of doorbell lamp ring 113 simultaneously.

By providing the second light shielding member 116 outside the second light emitting member 16, not only is the doorbell lamp ring 113 ensured to exhibit excellent light emission concentration, but also light emitted by the second light emitting member 16 can be prevented from leaking to the side of the first panel 13.

In some examples, the first light shielding member 115 may have a sleeve shape, one end of which abuts or is connected to the first circuit board 12, and the other end of which abuts or is connected to the corresponding position of the first panel 13.

In the embodiment of the present utility model, the doorbell indication 112 may be any pattern that can represent a doorbell, for example, it may be a doorbell icon, a finger icon, some icons for indicating sounds, or the like.

The doorbell indication 112 may be formed on the first panel 13 in various manners, for example, the doorbell indication 112 is a doorbell icon, which may enable the doorbell indication 112 to be integrally formed on the first panel 13 in a silk-screen manner. The doorbell indication 112 and the first panel 13 are different colors, for example, the first panel 13 is dark color such as black, the doorbell indication 112 is light color such as white, transparent or semi-transparent, and the doorbell indication 112 is transparent to light for quick identification by the user.

In some examples, the doorbell light ring 113 is annular, the doorbell light ring 113 may be formed on the first panel 13 in a variety of ways, for example, the doorbell light ring 113 may be integrally formed on the first panel 13 by silk-screening.

The doorbell light ring 113 presents a different color than the first panel 13, e.g. the doorbell light ring 113 is white, transparent or translucent etc. color and the doorbell light ring 113 is light permeable. In some examples, the first light emitting member 15 and the second light emitting member 16 may each use an LED lamp, and the colors of both may be white, or may be red, green, blue, or other color.

In some implementations, as shown in fig. 7, the light guide 114 has a light receiving hole 1141 for receiving the second light 16; the second light emitting member 16 is configured to emit light in a direction parallel to the first panel 13 and is subjected to light uniformizing treatment by the light guiding member 114.

The light receiving aperture 1141 may also be referred to as a light escape aperture such that the second light 16 is embedded therein. The second light emitting member 16 emits light in a direction parallel to the first panel 13, that is, the second light emitting member 16 emits light laterally, and on the basis of this, a light homogenizing process is performed by the light guide member 114, so that a uniform lamp ring effect is displayed by the doorbell lamp ring 113.

The light guide 114 is located inside the first accommodating cavity of the first panel portion 100, and one end of the light guide 114 may be abutted to the first circuit board 12.

The light guide 114 may be manufactured using a standard light guide material, for example, the standard light guide material includes a light homogenizing film, a light diffusing acrylic plate, and a reflective film laminated in this order.

Compared with the embodiment of forward light emission (light emission along the direction perpendicular to the first panel 13) of the second light emitting element 16, the embodiment of the utility model makes the second light emitting element 16 emit light laterally and performs uniform light treatment in cooperation with the light guide element 114, which is beneficial to reducing the number of the second light emitting elements 16, ensuring good light emission uniformity, and simplifying the structural arrangement of the doorbell module 11.

In some examples, the plurality of second light emitters 16 are arranged in an array, for example, in a circular array or a rectangular array. The plurality of second light emitting elements 16 may be disposed around the side edges of the light guide 114, and fig. 4 illustrates that the doorbell module 11 includes four second light emitting elements 16 that are matched to form a square, and accordingly, one light emitting element accommodating hole 1141 is disposed at each of four corner positions of the light guide 114.

It will be appreciated that the light guide 114 also has a relief hole 1142 in a central position, and that the first light emitting member 15 and the first light shielding member 115 are both positioned within the relief hole 1142.

The shape of the light guide 114 is adaptively designed according to the array shape of the second light emitting element 16, for example, the light guide 114 may be a square annular light guide plate.

In some implementations, the second light emitting element 16 is accommodated in the light emitting element accommodating hole 1141 in a friction fixing manner, that is, the inner wall of the light emitting element accommodating hole 1141 contacts with the outer wall of the second light emitting element 16 and is fixed with each other by virtue of the friction force between the two, so as to enhance the position fixing effect of the second light emitting element 16 and the light guiding element 114.

In some implementations, as shown in fig. 7, the light-emitting element receiving hole 1141 is formed in a side surface of the light guide element 114, and the light-emitting element receiving hole 1141 includes a top wall 11411 and a semi-open side wall 11412; the top wall 11411 of the light emitting element accommodating hole 1141 is opposite to the top of the second light emitting element 16 facing the first panel 13, and the semi-open side wall 11412 of the light emitting element accommodating hole 1141 is opposite to the light emitting end of the second light emitting element 16.

By arranging the light emitting element accommodating hole 1141 on the side surface of the light guide element 114, the light emitting element accommodating hole 1141 is facilitated to form a semi-open sidewall 11412, the sidewall of the light emitting element accommodating hole 1141 is semi-enclosed, and the port on the sidewall allows the second light emitting element 16 to enter and exit the light emitting element accommodating hole 1141.

By making the light emitting member accommodation hole 1141 include a top wall 11411 and a semi-open side wall 11412, the top wall 11411 can also protect the corresponding second light emitting member 16 while homogenizing light, and the semi-open side wall 11412 is opposite to the light emitting end of the second light emitting member 16, so that the lateral light emitted by the second light emitting member 16 directly enters the light guiding member 114 through the semi-open side wall 11412 for homogenizing light.

In some examples, the semi-open side walls 11412 of the light receiving hole 1141 may be arc-shaped walls or curved walls capable of forming a curved cavity.

For the first light emitting elements 15, as shown in fig. 6, the number of the first light emitting elements 15 may be one or more, and since the doorbell indication 112 is located at the center of the area surrounded by the doorbell ring 113, the first light emitting elements 15 occupy a smaller area, and the first light emitting elements 15 can emit light in a forward direction, i.e. the first light emitting elements 15 are configured to emit light in a direction perpendicular to the first panel 13.

On the basis of forward light emission of the first light emitting element 15 and lateral light emission of the second light emitting element 16, the second light shielding element 116, the light guiding element 114 and the first light shielding element 115 can be sequentially sleeved from outside to inside, the first light emitting element 15 is positioned in the inner cavity of the first light shielding element 115, and the second light emitting element 16 is positioned in the inner cavity of the second light shielding element 116, so that an excellent light shielding effect is achieved.

In some examples, the surface of doorbell indication 112 has a light evening layer (not indicated in the figures). Wherein, this even light layer adopts even light paper or cloud light membrane to provide.

Due to the existence of the first light shielding member 115, the light guiding member 114 cannot perform light homogenizing treatment on the light emitted by the first light emitting member 15, and the light emitted by the first light emitting member 15 is subjected to light homogenizing treatment by arranging a light homogenizing layer on the surface of the doorbell indication 112, so that the doorbell indication 112 presents a uniform light emitting effect.

In the embodiment of the present utility model, at least one of the first light shielding member 115 and the second light shielding member 116 is an elastic member, for example, the first light shielding member 115 is an elastic member, which is made of an elastic material such as light shielding silica gel, and one end of the first light shielding member 115 abuts against or is connected to a corresponding position of the first panel 13, which can enhance the closed contact effect between the first light shielding member 115 and the first panel 13, so as to ensure that no gap capable of light leakage exists between the two.

In some implementations, the height of the second light shielding member 116 is greater than the height of the light guiding member 114, wherein the direction of the height is a direction perpendicular to the first panel 13. The second light shielding member 116 and the first end of the light guiding member 114 are both connected or abutted to the first circuit board 12, and the second end of the second light shielding member 116 is closer to the first panel 13 than the second end of the light guiding member 114, for example, the second end of the light guiding member 114 is not in contact with the first panel 13, and the second end of the second light shielding member 116 is abutted or connected to a corresponding position of the first panel 13.

By making the height of the second light shielding member 116 higher than the height of the light guiding member 114, a fully closed light shielding effect is ensured.

In some examples, the second light shielding member 116 may be an elastic member made of an elastic material such as light shielding silica gel, which can enhance the sealing contact effect between the second light shielding member 116 and the first panel 13, and ensure that no gap capable of light leakage exists between the two.

In some implementations, as shown in fig. 1 and 2, the front panel assembly includes a first panel portion 100, a second panel portion 300, a first electrical connector 400, and a second electrical connector 500; the first panel part 100 comprises a doorbell module 11, a first circuit board 12 and a first panel 13, the second panel part 300 comprises a second circuit board 33, and the first circuit board 12, the first electric connector 400, the second circuit board 33 and the second electric connector 500 are connected end to end in sequence to form a closed loop; with further reference to fig. 4, the first electrical connector 400 is electrically connected to the doorbell trigger function routing zone 120 on the first circuit board 12 through the first connector 41; with further reference to fig. 8, the surface of the second light shielding member 116 facing the first circuit board 12 has a clamping groove 1161, and the clamping groove 1161 is used for clamping the first connector 41.

Through carrying out the subregion with front panel subassembly, make it include first panel portion 100 and second panel portion 300 simultaneously, doorbell module 11 sets up in first panel portion 100, and other some functional modules such as password module 31 set up in second panel portion 300 to simplify front panel subassembly's panel operation interface, make doorbell functional zone more directly perceived.

Referring to fig. 9 and 10, by providing the first electrical connector 400 and the second electrical connector 500, the first electrical connector 400, the second electrical connector 33, and the second electrical connector 500 are sequentially connected end to end, so as to form a closed loop circuit with a conduction direction of the first circuit board 12-the first electrical connector 400-the second circuit board 33-the second electrical connector 500-the first circuit board 12, and realize electrical conduction between the doorbell module 11 and the touch sensing chip 32.

The wiring mode has the advantages of shortest circuit travel, concise circuit arrangement, no cross with other circuits and the like.

In particular, the first electrical connector 400 is electrically connected to the doorbell trigger function routing zone 120 on the first circuit board 12 through the first connector 41; the surface of the second light shielding member 116 facing the first circuit board 12 has a clamping groove 1161, and the clamping groove 1161 is used for clamping the first connector 41.

The clamping groove 1161 is formed in the surface, facing the first circuit board 12, of the second light shielding piece 116 to clamp the first connector 41 of the first electrical connector 400, and the clamping groove 1161 has a wire pressing groove function, so that the second light shielding piece 116 has the wire pressing clamp function, and the inner structure of the front panel assembly is simplified.

In some examples, the second light shielding member 116 is an elastic member, so that the first connector 41 is clamped into the clamping groove 1161 by an interference fit manner by adapting the structure of the clamping groove 1161 on the second light shielding member 116 to the structure of the first connector 41 of the first electrical connector 400.

The first electrical connector 400 is electrically connected to the doorbell trigger function routing zone 120, and in some examples, the first electrical connector 400 has a shielding layer, for example, the first electrical connector 400 is a cable, and then the first electrical connector 400 having a shielding layer is a shielded cable.

The shielding layer is disposed on the first electrical connector 400 to prevent interference, so as to shield interference of external signals and other signals inside to the doorbell transmission signal.

In some implementations, the connection end of the first electrical connector 400 with the second circuit board 33 is provided with a first clip; the second electrical connector 500 is provided with a second wire clamp and a third wire clamp at a connection end with the first circuit board 12 and a connection end with the second circuit board 33, respectively.

The first electrical connector 400 is plugged with a second interface arranged at a corresponding position on the second circuit board 33 through a second joint, a wire body of the first electrical connector 400 close to the second joint is fixed by using a first wire pressing member, and the first wire pressing clamp can be fixed on the second base 35 of the second panel part 300 through a screw.

The second electrical connector 500 is plugged with a third interface provided at a corresponding position on the second circuit board 33 through a third joint, and a wire body of the second electrical connector 500 near the third joint is fixed by a second wire pressing member.

The second electrical connector 500 is plugged into a fourth interface provided at a corresponding location on the first circuit board 12 through a fourth connector. And, the wire body of the second electrical connector 500 near the fourth joint thereof is fixed by the fourth wire member.

Further, relief grooves may be provided at the edges of the threading holes of the first circuit board 12 and the second circuit board 33, respectively, to accommodate the above-described first wire clip, second wire clip, and third wire clip, respectively, so that the wire clips are kept flat with the surface of the circuit board as much as possible. Thereby simplifying the internal arrangement of the front panel assembly.

In some implementations, as shown in fig. 1 and 2, the second panel portion 300 includes: the password module 31, the touch sensing chip 32, the second circuit board 33 connected to the password module 31 and the touch sensing chip 32, the doorbell module 11 and the password module 31 all realize the touch sensing function through the touch sensing chip 32.

According to the front panel assembly provided by the embodiment of the utility model, the first panel part 100 and the second panel part 300 are respectively arranged from front to back, the first panel part 100 provides the doorbell module 11, the second panel part 300 provides the password module 31, and the first panel part 100 and the second panel part 300 are separated from each other from front to back by the connecting part 200, so that the doorbell function area and the password key 310 function area are partitioned from front to back and are not integrated on the same panel, the panel operation interface of the front panel assembly is simplified, the doorbell function area is more visual, the user cannot be influenced by the password key 310 when identifying and operating the doorbell key, the doorbell key can be quickly identified by the user, the password key 310 is prevented from being touched by mistake when the user operates the doorbell key, and the user experience is effectively improved.

In addition, the password module 31 is located at the rear of the doorbell module 11, and the doorbell module 11 can play a role in shielding the password module 31, so that the peeping prevention effect when the user operates the password button 310 is improved.

In the embodiment of the present utility model, the first panel part 100 may not only provide the doorbell module 11, but also provide other functional modules, for example, a face recognition module, a speaker module, a power module, etc., and accordingly, the first circuit board 12 related to the front panel assembly may be used as a main control circuit board to control the face recognition module, the speaker module, the power module, etc., respectively, and the second circuit board 33 may be used as a sub-circuit board related to the password function.

In some examples, as shown in fig. 1, the first panel portion 100 is configured as a handle, for example, the first panel portion 100 may be configured in any shape suitable for hand grasping, including but not limited to: straight handle, curved handle, etc., such that the first panel portion 100 has both doorbell display panel and handle functions.

When the first panel part 100 is provided in a handle shape, the connection part 200 may be designed to be bent, as shown in fig. 2, and the connection part 200 includes a first connection section 21, a main body section 22, and a second connection section 23 connected in sequence. The first connection section 21 connects the first end of the first panel 100 and the first end of the second panel 300, and the first electrical connector 400 penetrates the first connection section 21. The second connection section 23 connects the second end of the first panel 100 and the second end of the second panel 300, and the second electrical connector 500 penetrates the second connection section 23. The body section 22 has a handle cavity between it and the first panel portion 100.

The handle function of the first panel portion 100 is aided by the fact that a handle cavity is formed between the body section 22 of the connection portion 200 and the first panel portion 100 to accommodate a user's finger.

In some examples, the first and second connection sections 21, 23 each have a cavity (e.g., both are sleeve-like structures) through which the first electrical connector 400 passes to pass through the first connection section 21 and through which the second electrical connector 500 passes to pass through the second connection section 23, thereby enabling electrical continuity between the first and second circuit boards 12, 33.

The first end of the first connection section 21 is connected to the surface of the first panel part 100 facing the second panel part 300, and the second end of the first connection section 21 is connected to the surface of the second panel part 300 facing the first panel part 100.

In some examples, the cross-sectional area of the first connection section 21 gradually increases along the direction from the first end to the second end of the first connection section 21, for example, the second end of the first connection section 21 is more prone to extend toward the edge near the second panel 300, which is not only convenient for improving the connection tightness of the first connection section 21, but also for obtaining a more smooth shape and improving the user experience.

The structure of the second connecting section 23 may be identical to that of the first connecting section 21, see the description of the first connecting section 21 above, and the second connecting section 23 is equally applicable to the above case.

In some examples, the body section 22 of the connection portion 200 may be flat plate-shaped, and the body section 22 covers at a corresponding position of the surface of the second panel portion 300 facing the first panel portion 100.

In some implementations, as shown in fig. 1, the first panel portion 100 is disposed off-center relative to the second panel portion 300. That is, the first panel portion 100 is offset in the left-right direction while having a pitch in the front-rear direction with respect to the second panel portion 300.

By arranging the first panel part 100 eccentrically with respect to the second panel part 300, the distance between the first panel part 100 and the door frame is made larger, and thus, when a user holds a handle formed by the first panel part 100, the user can avoid touching the door frame, and the anti-pinch function is realized.

In some examples, the second panel portion 300 includes a main body portion 301 and a display portion 302 arranged side-by-side; wherein the main body portion 301 is connected to the connection portion 200 and is opposite to the first panel portion 100; the display portion 302 is exposed to one side of the first panel section 100 and is used to display the code keys 310 of the code module 31.

Fig. 1 illustrates that the main body portion 301 and the display portion 302 are arranged side by side in the left-right direction, and the width (dimension in the left-right direction) of the main body portion 301 is equal to or slightly larger than the width of the first panel portion 100, and the width of the display portion 302 may be set according to actual requirements.

The display portion 302 is configured to display the code keys 310 of the code module 31, where the code keys 310 may be sequentially distributed in a longitudinal direction, may be arranged in a nine-grid shape, or may be arranged in other geometric shapes. Fig. 1 illustrates that the code keys 310 are sequentially distributed in the longitudinal direction, for example, the code keys 310 are sequentially distributed in the order of the serial numbers from small to large. By the arrangement, the display of each cipher key 310 is clearer and more visual, the width of the display part 302 is reduced, and the adaptability of the front panel assembly to different application scenes is improved.

In some implementations, as shown in fig. 2, the first panel portion 100 includes a first panel 13 and a first base 14, where the first panel 13 and the first base 14 are connected and cooperate to form a first receiving cavity, and the first receiving cavity is at least configured to receive the first circuit board 12 and the doorbell module 11. The second panel part 300 includes a second panel 34 and a second base 35, where the second panel 34 and the second base 35 are connected and cooperate to form a second accommodating cavity, and the second accommodating cavity is at least used for accommodating the cryptographic module 31, the touch sensing chip 32 and the second circuit board 33. The two ends of the first connecting section 21 of the connecting portion 200 are respectively connected to one ends of the main body portions 301 of the first chassis 14 and the second panel 34, and the two ends of the second connecting section 23 of the connecting portion 200 are respectively connected to the other ends of the main body portions 301 of the first chassis 14 and the second panel 34.

In some implementations, as shown in fig. 2 and fig. 3, the doorbell module 11 further includes a conductive elastic member 111, where the first panel 13 of the first panel portion 100 has a doorbell trigger area, one end of the conductive elastic member 111 is connected to a position on the first panel 13 corresponding to the doorbell trigger area, and the other end of the conductive elastic member 111 is connected to the first circuit board 12.

The conductive elastic piece 111 is always abutted between the first panel 13 and the first circuit board 12 in a compressed state, and strong contact is formed between the doorbell indication 112 through the compression performance of the conductive elastic piece 111, so that when a user touches the doorbell indication 112, a capacitance signal is caused to change and is transmitted to the touch sensing chip 32 through the first circuit board 12, the touch sensing chip 32 outputs a doorbell trigger signal and is transmitted to the first circuit board 12, and the first circuit board 12 judges that the doorbell indication 112 is triggered, so that doorbell prompt is executed.

Some suitable conductive elastic members 111 include, but are not limited to: compression springs, resilient blocks/posts, etc. For example, the conductive elastic member 111 is a compression spring, one end of the compression spring may be connected to the first circuit board 12 by soldering, and the other end of the compression spring may be abutted against the first panel 13.

In some implementations, as shown in fig. 1, the doorbell prompt may be implemented by the speaker module 17, that is, the first panel portion 100 further includes the speaker module 17, the speaker module 17 is accommodated in the first accommodating cavity of the first panel portion 100, and the speaker module 17 is electrically connected to the first circuit board 12.

When the first circuit board 12 executes doorbell prompt, the doorbell module 17 at least comprises a loudspeaker (i.e. a loudspeaker) by sending a doorbell prompt signal to the loudspeaker module 17, so that the loudspeaker emits a sound to prompt that the doorbell is touched. In some examples, the first panel 13 is provided with sound outlets at a position facing the speaker module 17 to enable propagation of speaker sound.

On the other hand, the embodiment of the utility model also provides an intelligent door lock, which comprises: the front panel assembly, the lock body and the rear panel assembly are connected in sequence, wherein the front panel assembly is as described in any one of the above.

The intelligent door lock provided by the embodiment of the utility model has all advantages of the front panel assembly, and is not described in detail herein.

In embodiments of the present utility model, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.

The foregoing description is only for the convenience of those skilled in the art to understand the technical solution of the present utility model, and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A front panel assembly for an intelligent door lock, characterized in that the front panel assembly comprises a doorbell module (11), a first circuit board (12) and a first panel (13), wherein the doorbell module (11) comprises a doorbell display structure (1101), a light emitting piece (1102), a light guiding piece (114) and a shading piece (1103);

the doorbell display structure (1101) is located on the first panel (13), the light emitting piece (1102) is electrically connected to the first circuit board (12), and the light emitting piece (1102) is used for lighting the doorbell display structure (1101);

the light guide member (114) is located between the first panel (13) and the first circuit board (12) and is used for carrying out light homogenizing treatment on light emitted by the light emitting member (1102);

the shading piece (1103) is sleeved outside the light emitting piece (1102) and is used for preventing light emitted by the light emitting piece (1102) from leaking to the side part of the first panel (13).

2. The front panel assembly for a smart door lock of claim 1, wherein the doorbell display structure (1101) comprises a doorbell indication (112), a doorbell light ring (113) arranged around the doorbell indication (112);

the lighting element (1102) comprises a first lighting element (15) and a second lighting element (16), the first lighting element (15) is used for lighting the doorbell indication (112), and the second lighting element (16) is used for lighting the doorbell lamp ring (113);

the shading piece (1103) comprises a first shading piece (115), wherein the first shading piece (115) is sleeved outside the first light emitting piece (15) and is used for preventing light emitted by the first light emitting piece (15) from leaking to the side parts of the doorbell lamp ring (113) and the first panel (13);

the shading piece (1103) further comprises a second shading piece (116), and the second shading piece (116) is sleeved outside the second luminous piece (16) and is used for preventing light emitted by the second luminous piece (16) from leaking to the side part of the first panel (13).

3. The front panel assembly for intelligent door lock according to claim 2, wherein the light guide (114) has a light receiving hole (1141) thereon to receive the second light (16);

the second light emitting member (16) is configured to emit light in a direction parallel to the first panel (13) and is subjected to light uniformizing treatment by the light guiding member (114).

4. A front panel assembly for an intelligent door lock according to claim 3, wherein the light receiving hole (1141) is opened at a side surface of the light guide member (114), the light receiving hole (1141) including a top wall (11411) and a half-open side wall (11412);

the top wall (11411) of the light emitting part accommodating hole (1141) is opposite to the top of the second light emitting part (16) facing the first panel (13), and the semi-open side wall (11412) of the light emitting part accommodating hole (1141) is opposite to the light emitting end of the second light emitting part (16).

5. A front panel assembly for a smart door lock according to claim 3, characterized in that the first lighting element (15) is configured to emit light in a direction perpendicular to the first panel (13);

the second shading piece (116), the light guide piece (114) and the first shading piece (115) are sleeved in sequence from outside to inside.

6. The front panel assembly for an intelligent door lock according to claim 5, wherein the doorbell indication (112) has a light homogenizing layer on a surface thereof.

7. The front panel assembly for a smart door lock according to claim 5, wherein the second light shielding member (116) has a height greater than the height of the light guide member (114), wherein the direction of the height is a direction perpendicular to the first panel (13).

8. The front panel assembly for a smart door lock according to any one of claims 2-7, wherein at least one of the first light shielding member (115) and the second light shielding member (116) is an elastic member.

9. The front panel assembly for an intelligent door lock according to any one of claims 2 to 7, wherein the front panel assembly comprises: a first panel portion (100), a second panel portion (300), a first electrical connector (400), and a second electrical connector (500);

the first panel part (100) comprises the doorbell module (11), the first circuit board (12) and the first panel (13), and the second panel part (300) comprises a second circuit board (33);

the first circuit board (12), the first electric connector (400), the second circuit board (33) and the second electric connector (500) are connected end to end in sequence to form a closed loop;

the first electric connector (400) is electrically connected with the doorbell trigger function wiring zone (120) on the first circuit board (12) through a first connector (41);

the surface of the second shading piece (116) facing the first circuit board (12) is provided with a clamping groove (1161), and the clamping groove (1161) is used for clamping the first connector (41).

10. An intelligent door lock, characterized in that the intelligent door lock comprises: front panel assembly, lock body and rear panel assembly connected in sequence, wherein the front panel assembly is as claimed in any one of claims 1 to 9.