CN217134658U

CN217134658U - Intelligent door display device and intelligent door

Info

Publication number: CN217134658U
Application number: CN202220865619.9U
Authority: CN
Inventors: 黄寿锋; 黄燕青
Original assignee: Shanghai Chuangmi Intelligent Technology Co ltd
Current assignee: Shanghai Chuangmi Intelligent Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-05
Anticipated expiration: 2032-04-13

Abstract

The utility model provides an intelligence door display device and intelligent door, wherein intelligence door display device installs on the door leaf of intelligent door, including display screen, center and antenna, the central point of center puts and has first installation department, and display screen fixed mounting has one or more second installation departments in first installation department, the border position of center to the center is made by non-metallic material. One or more antennas may be provided, the antennas being mounted in the second mounting portion. The embodiment of the utility model discloses an integrated in intelligent door display device with the antenna, the antenna mounting is in the second installation department, dodges display screen, does not influence display device's concrete structure to effectively avoided door leaf and other structures to sheltering from of antenna, guaranteed the headroom of antenna, be favorable to improving signal transmission quality. Simultaneously, through setting up the apron and adjusting the position of antenna, can also make intelligent door display device and intelligent door outward appearance keep unanimous.

Description

Intelligent door display device and intelligent door

Technical Field

The utility model belongs to the technical field of the smart machine technique and specifically relates to an intelligence door display device and intelligent door.

Background

Along with the development of technology, the signal transmission mode of intelligence door breaks away from wire transmission's restriction gradually, begins to use various types of antennas in neotype intelligence door, has simplified the structure of intelligence door, and the installation of the intelligence door of being convenient for is saved in the installation cost of the intelligence door of minimizing wire casing excavation simultaneously. The antenna sets up the inboard at the intelligence door usually to terminal equipment in the connecting chamber improves signal quality, but the antenna can not install at will, needs to satisfy the headroom requirement, can not form in the vertical projection region of antenna and shelter from, in order to avoid influencing transmission signal quality. Meanwhile, the antenna is directly exposed outside, so that the service life of the antenna is shortened, appearance difference exists between the antenna and a door leaf of the intelligent door, the overall attractiveness of the intelligent door is affected, and therefore the combination mode of the antenna and the intelligent door needs to be improved.

The statements in the background section are merely prior art as they are known to the inventors and do not, of course, represent prior art in the field.

SUMMERY OF THE UTILITY MODEL

To one or more defects among the prior art, the utility model provides an intelligence door display device, intelligence door display device installs on the door leaf of intelligence door, intelligence door display device includes:

a display screen;

the center of the middle frame is provided with a first installation part, the display screen is fixedly installed at the first installation part, the edge of the middle frame is provided with one or more second installation parts, and the middle frame is made of non-metal materials; and

one or more antennas mounted within the second mounting portion.

According to an aspect of the utility model, wherein the through wires hole has been seted up to the second installation department, the connecting wire of antenna by the through wires hole passes, in order to extend to inside the first installation department, or the rear of center.

According to one aspect of the present invention, the first mounting portion is a groove, and an interface mounting hole is formed in a bottom surface of the first mounting portion; the connecting wire of antenna by the through wires hole passes, extends to inside the first installation department, and passes the interface mounting hole with the mainboard connection of intelligence door.

According to one aspect of the present invention, a solder joint avoiding groove is concavely formed in a bottom surface of the second mounting portion, and the connecting wire is connected to the antenna through a solder joint located in the solder joint avoiding groove; the welding spot avoiding groove is communicated to the threading hole.

According to the utility model discloses an aspect, the through wires hole is long shape through-hole of narrow, long shape through-hole of narrow can supply the antenna by the back of center is worn to establish extremely the place ahead of center, so that the antenna is installed in the second installation department.

According to an aspect of the present invention, the edge position of the middle frame further has a main key installation portion on the first side, and at least one of the second installation portions is located on the first side.

According to an aspect of the present invention, there are three second mounting portions, and there are three different types of antennas installed in the three second mounting portions; the two second installation parts are positioned on the first side of the edge position of the middle frame and are respectively positioned on two sides of the main key installation part; wherein the other second mounting portion is located on a second side of the edge position of the middle frame.

According to an aspect of the invention, wherein the antenna is a bluetooth antenna, a Wi-Fi (wireless fidelity) antenna and a ZigBee (ZigBee protocol) antenna, respectively.

According to an aspect of the present invention, wherein the antenna is a flexible circuit board antenna.

According to an aspect of the present invention, the smart door display device further comprises a cover plate, wherein the cover plate is disposed outside the display screen and the antenna, and is fixedly connected to the middle frame, and is used for sealing the display screen and the antenna; the cover plate is made of a non-metal transparent material.

According to an aspect of the utility model, the utility model discloses still include an intelligent door, intelligent door includes:

a door leaf made of a metal material;

according to the intelligent door display device, the intelligent door display device is arranged on one side of the door leaf, and the display screen and the antenna face the outer side of the door leaf.

Compared with the prior art, the embodiment of the utility model provides an intelligent door display device, with the antenna integration in intelligent door display device, the antenna is installed in the second installation department, dodges display screen, does not influence display device's concrete structure to effectively avoided door leaf and other structures to sheltering from of antenna, guaranteed the headroom of antenna, be favorable to improving signal transmission quality. Simultaneously, through setting up the position of apron and adjustment antenna, can also make intelligent door display device and intelligent door outward appearance keep unanimous. The utility model discloses still include the embodiment of an intelligent door, use aforementioned intelligent door display device, the integration has one or more antennas, guarantees signal transmission quality, and it is unified not to destroy intelligent door outward appearance simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded schematic view of an intelligent door display device according to an embodiment of the present invention;

fig. 2 is a front view of the smart door display device in an embodiment of the present invention;

fig. 3 is a back view of the smart door display device in an embodiment of the present invention;

fig. 4 is a schematic view of a method of mounting the second mounting portion in an embodiment of the invention.

Reference numerals: 1. the smart door display device comprises a smart door display device body, 10, a display screen, 20, a middle frame, 21, a first installation part, 211, an interface installation hole, 22, a second installation part, 221, a threading hole, 222, a welding spot avoiding groove, 23, a first side, 231, a main key installation part, 24, a second side, 30, an antenna, 31, a connecting wire, 32, a Bluetooth antenna, 33, a Wi-Fi antenna, 34, a ZigBee antenna, 40 and a cover plate.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, either mechanically, electrically, or in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Fig. 1 shows a specific structure of a smart door display device 1 according to a preferred embodiment of the present invention, which is described in detail below with reference to fig. 1.

As shown in fig. 1, the intelligent door display device 1 includes a display screen 10, a middle frame 20 and an antenna 30, the intelligent door display device 1 is installed on the door leaf of the intelligent door, the display screen 10 therein can be used for displaying video information and graphical interface, for example, the outside of the intelligent door is provided with a camera, the environment outside the intelligent door and the visiting guest can be observed through the display screen 10, the advantage of intelligent door intelligent control is embodied, the graphical interface can also display the operating condition and the external environment information of the intelligent door, for example, the environmental sensor module is installed in the outside of the intelligent door, the temperature, the humidity and other information for acquiring the external environment, the display screen can display corresponding information, and the intelligent door is convenient for users to use.

The middle frame 20 is a mounting frame of the display screen 10, a first mounting portion 21 is disposed in the center of the middle frame 20, the display screen 10 is mounted in the first mounting portion 21, for example, the first mounting portion 21 is disposed as a sinking groove shown in fig. 1 and used for accommodating the display screen 10, specifically, the middle frame 20 is mounted on a door leaf of the smart door and flush with a side surface of the door leaf facing the interior of the room or slightly protrudes from the side surface of the door leaf facing the interior of the room, the display screen 10 is supported and fixed by the middle frame 20, a matching structure for fixing the display screen 10 can be disposed in the first mounting portion 21, for example, a buckle, a threaded hole and the like, and the display screen 10 can also be fixed in the first mounting portion 21 in an adhering manner. The border position of center 20 can be set to the shirt rim as shown in fig. 1, so that with the door leaf fixed connection of intelligence door, be convenient for arrange second installation department 22 simultaneously, second installation department 22 sets up the border position at center 20, be used for installing antenna 30, center 20 can set up a plurality of second installation departments 22, with the antenna 30 of the cooperation a plurality of or multiple different grade type, in order to further guarantee the signal transmission effect, center 20 is made by non-metallic material, metallic material is more obvious to the shielding effect of wireless transmission signal, therefore, adopt non-metallic material to make center 20 in this embodiment, and set up antenna 30 at the border position of center 20, can improve signal transmission quality. Meanwhile, the side of the conventional door leaf facing the indoor and the side facing the outdoor are respectively made of one layer of metal material, and the two sides are filled with a reinforcing structure, a sound insulation material, a flame retardant material and the like to ensure the overall structural strength and the service performance of the intelligent door, while the side of the middle frame 20 in the embodiment is parallel and level with the door leaf or protrudes out of the door leaf, so that the shielding effect of the door leaf on signals can be reduced as much as possible. Specifically, the middle frame 20 may be manufactured by an injection molding process, which not only can ensure the structural strength of the middle frame 20, but also can reduce the production cost of the middle frame 20. Further, as shown in fig. 3, the position of the dotted line is a boundary for installing the middle frame 20 in the door leaf, the outer side of the dotted line is a frame or plate structure made of metal material for supporting the door leaf, and the inner side of the dotted line is used for installing and accommodating the middle frame 20. Specifically, in the side surface of the door leaf facing the indoor space, the area below the broken line segment a-a 'and the area above the line segment B-B' correspond to the area covered by the metal material of the side surface of the door leaf facing the indoor space, so that the skirt of the middle frame 20 is overlapped on the notch of the side surface of the door leaf, and meanwhile, the notch of the door leaf avoids the second mounting part 22 for accommodating the antenna, so that the antenna 30 mounted on the second mounting part 22 cannot be covered by the metal material of the door leaf, and the shielding effect of the door leaf on signals is reduced. Antenna 30 in this embodiment is provided with one or more according to specific user demand, all installs in second installation department 22, according to the utility model discloses an preferred embodiment can set up three second installation department 22 at the border position of center 20, is used for installing the antenna 30 of fixed three kinds of different grade types respectively, for example bluetooth antenna, Wi-Fi antenna and zigBee antenna, wherein bluetooth, Wi-Fi and zigBee are common short distance wireless signal transmission mode, can realize signal connection with multiple different terminal equipment, for example smart mobile phone, indoor wireless router etc..

According to the preferred embodiment of the present invention, as shown in fig. 2 and 4, the second mounting portion 22 has a threading hole 221, and the connecting wire 31 of the antenna 30 is passed through the threading hole 221 to extend to the inside of the first mounting portion 21 or the rear of the middle frame 20. The antenna 20 has a connection line 31 for signal transmission and energy transmission, and needs to be connected to a control system of the smart door, in this embodiment, a threading hole 221 is provided inside the second installation portion 22 for arranging the connection line 31 of the antenna 30, specifically, the connection line 31 can directly pass through the skirt of the middle frame 20, enter the inside of the door leaf of the smart door, and be connected to a control circuit board of the smart door, and also can enter the first installation portion 21, and extend out of the smart door display device 1 from the back of the first installation portion 21. According to the preferred embodiment of the present invention, as shown in fig. 1 and 3, the first mounting portion 21 is provided as a groove, and the bottom surface of the first mounting portion 21 is provided with an interface mounting hole 211. The connecting wire 31 of the antenna 30 passes through the threading hole 221, extends into the first mounting portion 21, and passes through the interface mounting hole 211 to be connected with the main board of the smart door. Further, as shown in fig. 3, the connection line 31 of the antenna 30 is provided with an interface, the interface is fixedly disposed at the interface mounting hole 211, when a plurality of antennas 30 are installed in the smart door display device 1, the connection line 31 interfaces of different antennas 30 are fixed at the interface mounting hole 211 side by side, the antenna 30 and the main board of the smart door are connected by an additionally disposed data line, and the connection line 31 interfaces corresponding to different antennas 30 can be set to different colors, and the main board and the data line are configured to correspond to a color structure, so that the installation is facilitated, and the installation error is prevented.

According to the preferred embodiment of the present invention, as shown in fig. 4, the bottom surface of the second installation portion 22 is concavely provided with a solder-avoiding groove 222, and the connection line 31 is connected to the antenna 30 through the solder in the solder-avoiding groove 222. In this embodiment, the antenna 30 and the connecting wire 31 are fixed by welding, the size of the welding position is not easy to control, in order to prevent the antenna 30 from warping, and the antenna 30 cannot be installed in the second installation portion 22 flatly, or the welding spot protrudes out of the outer plane of the middle frame 20, which results in difficult installation or uneven surface of the intelligent door display device 1, in this embodiment, the welding spot avoiding groove 222 is provided in the second installation portion 22, specifically, as shown in fig. 4, the welding spot avoiding groove 222 can be provided at one side of the second installation portion 22, the connecting wire 31 and the antenna 30 are fixed by welding at one side of the second installation portion 22 facing the antenna 30, further, the welding spot avoiding groove 222 is communicated to the threading hole 221, and the connecting wire 31 is convenient to pass under the antenna 30.

As shown in fig. 2 and 4, in some embodiments of the present invention, the threading hole 221 is a narrow and long through hole, and the narrow and long through hole allows the antenna 30 to be threaded from the back of the middle frame 20 to the front of the middle frame 20, so that the antenna 30 is installed in the second installation portion 22. The threading hole 221 in this embodiment directly penetrates through the skirt of the middle frame 20 and is configured as a narrow and long through hole, the antenna 30 is configured as a similar shape or a shape slightly smaller than the threading hole 221, and the transverse length of the threading hole 221 is not smaller than the transverse height of the antenna, so that the antenna 30 can be fixed in the second mounting portion 22 after passing through the threading hole 221 from the back side of the middle frame 20. In order to further simplify the structure of intelligent door display device 1, the surplus space of second installation department 22 is less, welding antenna 30 and connecting wire 31 in second installation department 22 are inconvenient to operate, welding process probably damages the structure of center frame 20, for the convenience of production and processing, antenna 30 and connecting wire 31 in this embodiment are welded and fixed in advance, then pass antenna 30 by through wires hole 221, fix in second installation department 22, adopt the mounting means in this embodiment and also can be convenient for antenna 30 batch processing, can promote intelligent door display device 1's production efficiency, and production cost is reduced. Further, according to the utility model discloses a preferred embodiment, antenna 30 is the flexible circuit board antenna, can carry out certain degree of buckling, conveniently passes in by through wires hole 221, easily installs the operation.

As shown in fig. 1 and 2, according to the preferred embodiment of the present invention, the edge of the middle frame 20 further has a main key installation part 231 at the first side 23, wherein at least one of the second installation parts 22 is located at the first side 23 of the edge of the middle frame 20. The main key installation part 231 is used for installing the control keys of the display screen 10 and is arranged at the edge position of the middle frame 20, usually right below, due to the existence of the main key installation part 231, the width of the first side 23 of the middle frame 20 is larger, meanwhile, the second installation part 22 is also arranged at the edge position of the middle frame 20, the width of the edge of the middle frame 20 needs to be increased, in order to ensure the concise and attractive appearance of the whole intelligent door display device 1 and ensure the occupation ratio of the display screen 10, at least one of the second installation parts 22 can be arranged at the first side with the main key installation part 231, and the widening area of the edge of the middle frame 20 is fully utilized.

As shown in fig. 1 and 2, according to the preferred embodiment of the present invention, the second mounting portions 22 are three in total, and correspondingly, the antennas 30 are three different types of antennas, which are respectively mounted in the three second mounting portions 22. Specifically, two of the second mounting portions 22 are located on the first side 23 of the edge of the middle frame 20 and located on two sides of the main key mounting portion 231, so that not only can the edge widening space generated by the arrangement of the main key mounting portion 231 be fully utilized, but also two different antennas 30 can be kept away as far as possible, so as to avoid mutual interference between the antennas 30, and the other second mounting portion 22 is located on the second side 24 of the edge of the middle frame 20.

As shown in fig. 1, in the preferred embodiment of the present invention, the intelligent door display device 1 further includes a cover plate 40, the cover plate 40 is disposed outside the display screen 10 and the antenna 30, and is fixedly connected to the middle frame 20, for sealing the display screen 10 and the antenna 30, as a protection layer and a decoration layer, preventing the external environment from affecting the inside of the intelligent door display device 1, specifically, the cover plate 40 is made of a non-metal transparent material, such as glass or organic glass, and can also set a dark color region or an opaque region in the corresponding region of the edge position of the middle frame 20, and the installation and matching structure in the middle frame 20, such as a buckle and a threading hole 221, so as to beautify the appearance of the intelligent door display device 1.

The utility model discloses still include the embodiment of an intelligent door, intelligent door include door leaf and aforementioned embodiment intelligent door display device 1, wherein the door leaf is made by metal material, guarantees the structural strength of intelligent door, intelligent door display device 1 sets up in one side of door leaf, display screen 10 and antenna 30 are towards the outside of door leaf, the outside of door leaf indicates the outside of door leaf towards indoor one side in this embodiment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence door display device, intelligence door display device installs on the door leaf of intelligence door, its characterized in that, intelligence door display device includes:

a display screen;

one or more antennas mounted within the second mounting portion.

2. The intelligent door display device according to claim 1, wherein the second mounting portion has a threading hole, and the connecting wire of the antenna is passed through the threading hole to extend to the inside of the first mounting portion or the rear of the middle frame.

3. The intelligent door display device according to claim 2, wherein the first mounting portion is a groove, and an interface mounting hole is formed in a bottom surface of the first mounting portion; the connecting wire of antenna by the through wires hole passes, extends to inside the first installation department, and passes the interface mounting hole with the mainboard connection of intelligence door.

4. The intelligent door display device according to claim 2, wherein a solder joint avoiding groove is concavely formed in the bottom surface of the second mounting portion, and the connecting wire is connected to the antenna through a solder joint located in the solder joint avoiding groove; the welding spot avoiding groove is communicated to the threading hole.

5. The intelligent door display device according to claim 2, wherein the threading hole is a narrow and long through hole, and the narrow and long through hole allows the antenna to be threaded from the back surface of the middle frame to the front of the middle frame, so that the antenna is mounted in the second mounting portion.

6. The intelligent door display device according to any one of claims 1 to 5, wherein the edge position of the middle frame further has a main key mounting portion on a first side, and at least one of the second mounting portions is located on the first side.

7. The intelligent door display device according to claim 6, wherein the number of the second mounting portions is three, and the antennas have three different types and are respectively mounted in the three second mounting portions; the two second installation parts are positioned on the first side of the edge position of the middle frame and are respectively positioned on two sides of the main key installation part; wherein the other second mounting portion is located on a second side of the edge position of the middle frame.

8. The device of claim 7, wherein the antennas are a bluetooth antenna, a Wi-Fi antenna, and a ZigBee antenna, respectively.

9. The smart door display device according to any one of claims 1-5, wherein the antenna is a flexible circuit board antenna.

10. The intelligent door display device according to any one of claims 1 to 5, further comprising a cover plate, wherein the cover plate is disposed outside the display screen and the antenna and fixedly connected to the middle frame, and is used for sealing the display screen and the antenna; the cover plate is made of a non-metal transparent material.

11. An intelligent door, comprising:

a door leaf made of a metal material;

the intelligent door display device of any one of claims 1-10, wherein the intelligent door display device is disposed on one side of the door leaf, and the display screen and the antenna face the outside of the door leaf.