TWM632661U - Intelligent door lock device - Google Patents

Abstract

The utility mode provides an intelligent door lock device arranged on a door panel, comprising: a base, a handle and a projection module. The base is combined on the door panel; the handle is installed on the base; the projection module is arranged on the base and can project a safe door opening distance image corresponding to a rotation range of the door panel on the ground.

Description

Intelligent door lock device

The invention relates to a door lock device, especially a door lock device with a warning function.

With the advancement of modern technology, smart home appliances are gradually being widely used in home life, thus making home life more comfortable and convenient. To put it simply, smart home appliances allow users to control them through voice commands or portable electronic devices, and use the smart home central control system to remotely control and operate smart home appliances.

Among many types of smart home appliances, the smart door lock system is usually one of the standard equipment, and the smart door lock is usually equipped with biometric identification functions, such as fingerprint recognition, facial feature recognition, and the function of connecting with the security system. However, in order to achieve anti-theft and good sound insulation effects, the door panels installed with smart door locks are very thick nowadays. As a result, when users open the door panels, they are often injured because they do not know the swing range of the door panels and accidentally hit their bodies or limbs by the door panels. Therefore, how to provide an intelligent door lock device with the function of warning the rotation range of the door panel is the technical problem to be solved in this creation.

The main purpose of this creation is to provide an intelligent door lock device with the function of warning the rotation range of the door panel.

In order to achieve the aforementioned purpose, this creation provides an intelligent door lock device, which is set on the door panel, including: The base is combined with the door panel; handle, installed on the base; Projection modules, including: The lamp holder is combined with the base and has a light-projecting surface, and the light-projecting surface has mounting holes; The light emitting unit is arranged in the installation hole; an optical cover, installed in the installation hole and covering the light-emitting unit, the optical cover has a light-transmitting part; Wherein, the light-emitting unit is used to project light to the light-transmitting part, and the light passes through the light-transmitting part to form a safe door-opening distance image corresponding to the swing range of the door panel on the ground.

In the above-mentioned preferred implementation manner, the shape of the light-transmitting portion is: three-quarter circle.

In the above-mentioned preferred embodiment, the light emitting unit can be: a light emitting diode unit, an organic light emitting diode unit, a quantum dot light emitting diode unit or an electroluminescence unit.

In the above preferred embodiment, the handle is linked with the projection module, and when the user touches the handle, the handle simultaneously drives the light emitting unit to project light.

In the above preferred embodiment, it further includes a distance sensing unit, which is arranged on the base and linked with the projection module. When the user approaches the door panel, the distance sensing unit simultaneously drives the light emitting unit to project light .

In the above preferred implementation manner, the distance sensing unit is: an ultrasonic sensing unit, a laser sensing unit, an infrared sensing unit or an image sensing unit.

The beneficial effect of this invention is that the intelligent door lock device provided allows the user to know the rotation range of the door panel through the safe door opening range image projected on the ground when opening the door panel, so as to avoid the door panel from hitting the body or limbs. On the other hand, through the reminder of the distance image of the safe door opening range, obstacles placed on the swing range of the door panel can also be removed, so that the door panel can be opened smoothly.

The advantages, features, and methods of achieving the object of the present invention will be described in more detail with reference to the exemplary embodiments and accompanying drawings so as to be easily understood. This invention may, however, be embodied in different forms and should not be construed as limited to only the embodiments set forth herein. On the contrary, for those skilled in the art, these embodiments are provided to make the disclosure more thorough and comprehensive, and can completely convey the scope of the invention.

First of all, please refer to Figure 1. Figure 1 is a front view of the smart door lock device provided by this creation set on the door panel. The intelligent door lock device 1 is arranged at the center of the right side of the door panel d; the left side of the door panel d is provided with a door shaft (not shown in the figure), the user can use the intelligent door lock device 1 to open the door panel d, and thereby Pull or push the door panel d, and the door panel d will swing with the door shaft as the axis, forming a swing range corresponding to the width of the door panel d.

Next, please refer to FIG. 2A and FIG. 2B. FIG. 2A and FIG. 2B are three-dimensional schematic diagrams of the smart door lock device provided by this invention. The smart door lock device 1 includes: a base 10 , a handle 20 and a projection module 30 . The base 10 is combined on the door panel d, and a door lock mechanism (not shown in the figure) is arranged in the base 10 . The handle 20 is mounted on the base 10 and is linked with the aforementioned door lock mechanism.

The projection module 30 includes: a lamp holder 31 , a light emitting unit 32 and an optical cover 33 . The lamp holder 31 is combined on the base 10 and has a light projecting surface 311 with a mounting hole 3111 on the light projecting surface 311 . Although this embodiment only proposes an implementation in which the projection module 30 is arranged under the handle 20, in practice, the projection module 30 can also be arranged on any position on the base 10 that is not blocked by the handle 20 for image projection, and It is not limited to the implementation manner proposed in this embodiment.

The light emitting unit 32 is disposed in the installation hole 3111, and the light emitting unit 32 can be: a light emitting diode unit, an organic light emitting diode unit, a quantum dot light emitting diode unit or an electroluminescence unit. The optical cover 33 corresponds to the installation hole 3111 and is detachably installed in the installation hole 3111 , and when the optical cover 33 is installed in the installation hole 3111 , it will cover the light emitting unit 32 at the same time. Wherein, the optical cover 33 has one or more light-transmitting parts 331 , and the light-emitting unit 32 is used to project light to the light-transmitting parts 331 . When the light projected by the light-emitting unit 32 passes through the light-transmitting portion 331 , an image of the safe door-opening range covering or corresponding to the turning range of the door panel d will be formed on the ground. In addition, in some possible implementations, the handle 20 can also be linked with the projection module 30 via an electromagnetic induction module or a limit switch module (not shown in the figure), and when the handle 20 is touched, it can be synchronized. The light-emitting unit 32 is driven to project light to generate an image of a safe door-opening range.

Please refer to Figure 3, Figure 3 is a schematic diagram of the optical mask provided by this creation. In FIG. 3 , the shape of the light-transmitting portion 331 of the optical shield 33 is a three-quarter circle, and the size of the light-transmitting portion 331 can be made according to the width of the door panel d, so that the user can Replace the suitable optical mask 33 with a certain width to form images of safe door opening range distances of different sizes. Although this creation only proposes an embodiment in which the optical shield 33 has a light-transmitting portion 331 of a fixed shape, in other possible embodiments, the light-transmitting portion 331 can also be formed by a liquid crystal display screen, and the user can choose according to the width of the door panel d Or personal needs to adjust the display image of the liquid crystal display screen, so that a variety of light-transmitting patterns of different sizes or shapes can be formed on the same optical mask 33 .

Please refer to Figure 4. Figure 4 is a schematic diagram of the operation of the intelligent door lock device provided by this invention. When the user h has not opened the door panel d, the intelligent door lock device 1 is not activated; when the user h wants to open the door panel d. When the handle 20 (as shown in FIG. 2A ) of the smart door lock device 1 is touched by hand, the handle 20 will synchronously drive the light emitting unit 32 of the projection module 30 (as shown in FIG. 2B ) to project light. After the light projected by the light emitting unit 32 passes through the light-transmitting portion 331 , a safe door-opening distance image IM corresponding to the swing range of the door panel d can be formed on the ground. In this way, the user h can know the swing range of the door panel d through the safe door opening distance image IM projected on the ground, so as to prevent the door panel d from hurting the body or limbs. On the other hand, through the reminder of the distance image IM of the safe door opening range, obstacles placed on the swing range of the door panel d can also be removed, so that the door panel d can be opened smoothly.

Please refer to FIG. 5A . FIG. 5A is a three-dimensional schematic view of the second embodiment of the smart door lock device provided by the present invention. In this embodiment, the base 10 , the handle 20 and the projection module 30 of the smart door lock device 1 a are the same as those in the embodiment shown in FIG. 2A , and will not be repeated here. Only, the difference is that the smart door lock device 1a is further provided with a distance sensing unit 40, and the distance sensing unit 40 is disposed on the base 10 and above the handle 20, and is electrically connected to the projection module 30 Instead, it can be linked with the projection module 30 . Wherein, the distance sensing unit 40 can be: an ultrasonic sensing unit, a laser sensing unit, an infrared sensing unit or an image sensing unit. Although this embodiment only proposes an implementation in which the distance sensing unit 40 is located above the handle 20, in practical applications, the distance sensing unit 40 can also be arranged at any position on the base 10, and in some possible implementation modes, also It can be arranged on the handle 20 or the door panel d (as shown in FIG. 1 ), and is not limited to the embodiment proposed in this embodiment.

Please continue to refer to FIG. 5A and FIG. 5B . FIG. 5B is a schematic diagram of the operation of the second embodiment of the intelligent door lock device provided by the present invention. When the user h gradually approaches the door panel d, and the distance sensing unit 40 of the smart door lock device 1a detects that the distance between the user h and the door panel d reaches the preset distance R, the distance sensing unit 40 will simultaneously drive the projection The module 30 forms a safe door-opening distance image IM covering or corresponding to the swing range of the door panel d on the ground.

The intelligent door lock device provided by this creation allows the user to know the swing range of the door panel through the safe door opening distance image projected on the ground when opening the door panel, so as to avoid the door panel from hurting the body or limbs. On the other hand, through the reminder of the distance image of the safe door opening range, obstacles placed on the swing range of the door panel can also be removed, so that the door panel can be opened smoothly; therefore, this creation is really a creation with great industrial value.

This creation can be modified in various ways by a person who is familiar with the art, but it is not out of the scope of the attached patent application.

d: door panel h: user IM: safe door opening range distance image R: preset distance 1. 1a: Intelligent door lock device 10: base 20: handle 30: Projection module 31: lamp holder 311: Projecting surface 3111: Mounting hole 32: Lighting unit 33:Optical mask 331: Translucent part 40: Distance sensing unit

Figure 1: It is the front view of the smart door lock device provided by this creation installed on the door panel;

Figure 2A and Figure 2B: are three-dimensional schematic diagrams of the smart door lock device provided by this creation;

Figure 3: A schematic diagram of the optical mask provided for this creation;

Figure 4: It is a schematic diagram of the operation of the smart door lock device provided by this creation;

Figure 5A: It is a three-dimensional schematic diagram of the second embodiment of the smart door lock device provided by the institute; and

FIG. 5B is a schematic diagram of the operation of the second embodiment of the intelligent door lock device provided by the present invention.

1: Intelligent door lock device

10: Base

20: handle

30: Projection module

31: lamp holder

311: Projecting surface

3111: Mounting hole

32: Lighting unit

33:Optical mask

331: Translucent part

Claims (6)

An intelligent door lock device is set on a door panel, comprising: a base combined on the door panel; a handle mounted on the base; A projection module, including: A lamp holder, combined with the base, has a light-projecting surface, and the light-projecting surface has a mounting hole; A light emitting unit is arranged in the installation hole; An optical cover, installed in the installation hole and covering the light emitting unit, the optical cover has at least one light-transmitting portion; Wherein, the light-emitting unit is used to project a light to the at least one light-transmitting part, and the light passes through the at least one light-transmitting part and forms a safe door-opening distance image corresponding to the swing range of the door panel on the ground. According to the smart door lock device described in item 1 of the scope of the patent application, the shape of the at least one light-transmitting portion is: three-quarter circle. The smart door lock device described in item 1 of the scope of the patent application, wherein the light-emitting unit can be: a light-emitting diode unit, an organic light-emitting diode unit, a quantum dot light-emitting diode unit or an electroluminescence unit. The smart door lock device described in item 1 of the scope of the patent application, wherein the handle is linked with the projection module, and when the user touches the handle, the handle simultaneously drives the light emitting unit to project the light. The smart door lock device as described in item 1 of the patent scope of the application, which further includes at least one distance sensing unit, which is arranged on the base and linked with the projection module, when used When the person approaches the door panel, the distance sensing unit simultaneously drives the light emitting unit to project the light. The smart door lock device described in item 5 of the scope of the patent application, wherein the at least one distance sensing unit is: an ultrasonic sensing unit, a laser sensing unit, an infrared sensing unit or an image sensing unit.

Images