CN209469141U - Intelligent door lock with projecting function - Google Patents

Abstract

The utility model discloses a kind of intelligent door locks with projecting function, including lock housing, projecting subassembly and integrated circuit board are equipped in the lock housing, the projecting subassembly includes shell and light source, collector lens and convex lens are successively arranged along light direction in the shell, film is equipped between the collector lens and the convex lens, black out ink and light-transparent pattern are printed on the film, the light source is electrically connected with the integrated circuit board, circular hole is equipped in the lock housing, the housing bottom is buckled in the circular hole.By the intelligent door lock with projecting function of the utility model, is projected on ground after the pattern on film being amplified, advertisement function can also be played while imitating as lamp.

Description

Intelligent door lock with projecting function

Technical field

The utility model relates to intelligent door lock technical field, in particular to a kind of intelligent door lock with projecting function.

Background technique

Intelligent door lock human-computer interaction common are digital-scroll technique, OLED display screen, voice prompting, these acousto-optic hints are all only Play the function of prompt operation.There are no a kind of intelligent door lock with projecting function occur currently on the market.Therefore, it designs Transparency with the effect of publicity not only can be projected ground or other positions by a kind of intelligent door lock with projecting function, Advertisement function can also be played while imitating as lamp；The type for also enriching intelligent door lock simultaneously, meets consumer Different demands.

Utility model content

One aspect according to the present utility model provides a kind of intelligent door lock with projecting function, including lock housing, lock Projecting subassembly and integrated circuit board are equipped in shell, projecting subassembly includes shell and light source, is successively arranged in shell along light direction poly- Optical lens and convex lens are equipped with film, are printed on black out ink and light-transparent pattern on film between collector lens and convex lens, Light source is electrically connected with integrated circuit board, and circular hole is equipped in lock housing, and housing bottom is buckled in circular hole.Pass through the tool of the utility model There is the intelligent door lock of projecting function, is projected on ground after the pattern on film being amplified, while being imitated as lamp Advertisement function can be played.

In some embodiments, housing bottom is equipped with step position, and shell is buckled in the circular hole of lock housing by step position.

In some embodiments, shell is equipped with orientation projection, and orientation projection is connected between two card bases of lock housing, To make projecting subassembly be fixed in lock housing.

In some embodiments, light source is aluminium base lamp plate, and aluminium base lamp plate is fixed on shell by fastener, aluminium base lamp Plate is easy to install and good heat dissipation effect, can extend the service life of light source.

In some embodiments, lock housing top is equipped with the through-hole for passing through external luminous ray.

In some embodiments, integrated circuit board is equipped with sensitive component, and sensitive component passes through integrated circuit board It is electrically connected light source, sensitive component is changed by the strong and weak of luminous ray that the through-hole in lock housing incudes external environment, passes through collection The power of ambient light is determined at the circuit computing of circuit board, to control whether light source needs to open.

In some embodiments, the material of film is quartz glass.

In some embodiments, collector lens is equipped with open slot, and convex lens is equipped with protrusion corresponding with open slot, Collector lens is fixed with convex lens by open slot and protrusion and is connected.

In some embodiments, the intelligent door lock with projecting function further includes casting die, and casting die compresses projecting subassembly simultaneously It is fixed by screws in the lock housing, so as to which projecting subassembly is fixed in lock housing securely.

In some embodiments, wherein aluminium base lamp plate is fixed by screws on the shell of projecting subassembly, fixation side Formula is simple, easy for installation.

Detailed description of the invention

Fig. 1 is the intelligent door lock projection schematic diagram with projecting function of the utility model；

Fig. 2 is the intelligent door lock bottom part structural schematic diagram with projecting function of the utility model；

Fig. 3 is the projecting subassembly structural schematic diagram of the utility model；

Fig. 4 is the intelligent door lock upper part structural schematic diagram with projecting function of the utility model；

Fig. 5 is the intelligent door lock upper part structural exploded view with projecting function of the utility model.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 to Fig. 5 schematically shows the intelligent door lock structural representation according to the present utility model with projecting function Figure.

As shown in Figures 1 to 5, the intelligent door lock with projecting function of the utility model includes lock housing 1, is set in lock housing 1 There are projecting subassembly 2 and integrated circuit board 3.Projecting subassembly 2 includes shell 20 and light source 22.It is successively set inside shell 20 along light direction There are collector lens 23 and convex lens 24, collector lens 23 is equipped with open slot 28, and convex lens 24 is equipped with corresponding with open slot 28 Protrusion 29, collector lens 23 by open slot 28 and protrusion 29 with convex lens 24 fix connection.Collector lens 23 and convex lens Film 25 is equipped between 24, the material of film 25 is preferably quartz glass.Wherein, the middle position of film 25 is equipped with The light-transparent pattern 26 for allowing light to pass through, remaining blank space are printed on the black out ink for preventing light from passing through.Circular hole is equipped in lock housing 1 4, the bottom end of shell 20 is buckled in the circular hole 4 of lock housing 1.Preferably, 20 bottom end of shell is equipped with step position 21, and shell 20 passes through platform Component level 21 is buckled in the circular hole 4 of lock housing 1.Shell 20 is equipped with orientation projection 27, and wherein orientation projection 27 is connected to lock housing Between two card bases 5, it is fixed on projecting subassembly 2 in lock housing 1.Further, the intelligent door lock with projecting function can also be set A casting die 7 is set, casting die 7 is equipped with an arc-shaped protrusions 71, and arc-shaped protrusions 71 are matched with the outer peripheral surface of shell 20, and casting die 7 compresses Projecting subassembly 2 is simultaneously securely fixed in lock housing 1 by screw by projecting subassembly 2.Light source 22 is electrically connected with integrated circuit board 3, Light source 22 is preferably aluminium base lamp plate, and aluminium base lamp plate is made of aluminum substrate and the electroluminescent lamp being fixed on aluminum substrate, and aluminum substrate has Good heat dissipation effect can extend the service life of light source.Aluminium base lamp plate is fixed on the upper end of shell 20 by fastener, Middle fastener is preferably screw.The light issued from light source is assembled by collector lens 23 and is uniformly incident upon film 25 Light-transparent pattern 26 is gone up and passed through, is equably projected on ground after 26 planoconvex lens 24 of the pattern amplification on film 25.The film Pattern 26 on piece 25 can according to need design.The intelligent door lock with projecting function for passing through the utility model as a result, can It will be projected on ground after pattern amplification on film 25, advertisement function can also be played while imitating as lamp.

As shown in Figure 4 and Figure 5, the top of lock housing 1 is equipped with the through-hole 6 passed through for luminous ray, the integrated electricity in lock housing 1 Road plate 3 is equipped with sensitive component 31, and the sensitive component 31 can incude the strong and weak variation of the luminous ray of external environment.Its In, sensitive component 31 is preferably phototriode.Sensitive component 31 is electrically connected light source 22 by integrated circuit board 3, external The luminous ray of environment is incident upon on sensitive component 31 by through-hole 6, and sensitive component 31 incudes the strong and weak variation of light, is led to The circuit computing for crossing integrated circuit board 3, determines the power of ambient light, to control whether to need to open light source 22.Work as door lock The power of light is first judged when needing to open projection, such as when sensitive component senses that light is weak, integrated circuit board passes through electricity Road transport, which is calculated, determines that light is weak, starts light source start-up operation, and control the lighting time of light source 22 by integrated circuit board, prevents Prolonged bright light causes to make dead battery capability too quickly.

Above-described is only the better embodiment of the utility model.For those of ordinary skill in the art, Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical Novel protection scope.

Claims (10)

1. the intelligent door lock with projecting function, including lock housing (1), it is characterised in that: be equipped with projecting subassembly in the lock housing (1) (2) and integrated circuit board (3), the projecting subassembly (2) include shell (20) and light source (22), and the shell (20) is interior along light side To collector lens (23) and convex lens (24) is successively arranged, phenanthrene is equipped between the collector lens (23) and the convex lens (24) Forest tract (25) is printed on black out ink and light-transparent pattern (26), the light source (22) and the integrated electricity on the film (25) Road plate (3) electrical connection, the lock housing (1) is interior to be equipped with circular hole (4), and shell (20) bottom end is buckled in the circular hole (4).

2. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: shell (20) bottom end is set Have step position (21), the shell (20) is buckled in the circular hole (4) of the lock housing (1) by the step position (21).

3. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: the shell (20) is equipped with Orientation projection (27), the orientation projection (27) are connected between two card bases (5) of lock housing (1).

4. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: the light source (22) is aluminium base Lamp plate, the aluminium base lamp plate are fixed on shell (20) by fastener.

5. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: on lock housing (1) top Equipped with the through-hole (6) for passing through external luminous ray.

6. the intelligent door lock according to claim 5 with projecting function, it is characterised in that: the integrated circuit board (3) It is equipped with sensitive component (31), the sensitive component (31) passes through integrated circuit board (3) electrical connection light source (22), the sense Optic component (31) incudes the strong and weak variation of the luminous ray of external environment by through-hole (6).

7. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: the material of the film (25) Matter is quartz glass.

8. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: on the collector lens (23) Equipped with open slot (28), the convex lens (24) is equipped with raised (29) corresponding with the open slot (28), and the optically focused is saturating Mirror (23) is fixed by open slot (28) and raised (29) and convex lens (24) and is connected.

9. the intelligent door lock according to claim 1 with projecting function, it is characterised in that: it further include casting die (7), it is described Casting die (7) compresses the projecting subassembly (2) and is fixed by screws on the lock housing (1).

10. the intelligent door lock according to claim 4 with projecting function, it is characterised in that: the fastener is screw.