Electronic nameplates, conference tables and conference tables integrated with electronic nameplates

Abstract

The utility model discloses a kind of electronic table card, conference table and the conference table integrated with electronic table card, it is related to conference intelligent equipment technical field;Including: table card body, and the power supply interface and at least two communication hardware interfaces of the table card body bottom;The table card body is connected with other same type table card body communication by the communication hardware interface, and based on bus type topological structure constructs a decentralized table card management structure;The shell bottom of the table card body is equipped with buckle for cooperating with the mounting structure of conference table to realize position binding;The shell bottom of the electronic table card is equipped with buckle, for cooperating with the mounting structure of conference table to realize position binding;Through the structural design of double fixation of buckle and screw, electronic table card and conference table are integrated, realize the automatic, only matching of terminal and seat, installation is stable, solve the problem that traditional electronic table card is easily moved, error-prone.

Description

Technical Field

[0001] This utility model relates to the field of intelligent conference equipment technology, specifically an electronic nameplate, a conference table, and a conference table integrated with an electronic nameplate. Background Technology

[0002] In current meeting scenarios, nameplates are crucial tools for identifying individuals and guiding seating. Traditional paper nameplates are cumbersome to produce, their information cannot be altered, resulting in wasted resources and low efficiency. While existing electronic nameplates partially solve the problem of variable information, they generally suffer from the following drawbacks: First, they are mostly battery-powered, requiring frequent replacements and incurring high maintenance costs; second, they rely on dedicated gateways and central servers for networking and management, leading to complex system architectures, high deployment costs, and long deployment cycles; third, terminal devices often require manual binding to physical seats, which is prone to errors in large or frequently changing meetings, impacting meeting efficiency and professionalism.

[0003] Therefore, an electronic nameplate, a conference table, and a conference table integrated with an electronic nameplate are provided to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide an electronic nameplate, a conference table, and a conference table integrated with an electronic nameplate, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An electronic nameplate includes: a nameplate body, a power supply interface and at least two communication hardware interfaces disposed at the bottom of the nameplate body; the nameplate body communicates with other nameplate bodies of the same type through the communication hardware interfaces, and constructs a decentralized nameplate management structure based on a bus topology; the bottom of the shell of the nameplate body is provided with a buckle for cooperating with the mounting structure of the conference table to achieve position binding.

[0007] As a further improvement of this utility model: the communication hardware interface includes at least two independent physical communication sub-interfaces, and the table card body has a pre-set communication line inside; the physical communication sub-interface includes an input interface and an output interface, both of which are electrical connectors that conform to the same wired communication standard.

[0008] A conference table for mounting the aforementioned electronic nameplate includes a table body and one or more mounting grooves on the surface of the table body; the shape of the mounting groove matches the outer contour of the nameplate body, and its bottom is provided with a slot for engaging with a buckle at the bottom of the nameplate body; the edge of the mounting groove is provided with a concealed screw hole for screw fastening; the interior of the table body has a pre-set cable channel for laying power cords and communication cables connected to the mounting groove.

[0009] As a further improvement of this utility model, the table body also integrates an embedded power supply module, and the power cord is connected to the power supply module to provide constant power to the table sign body.

[0010] As a further improvement of this utility model, the table body is equipped with a pre-installed communication line, which sequentially connects the communication ports of adjacent mounting grooves. This allows multiple table card bodies to be placed in their respective mounting grooves, forming a daisy-chain-like physical communication link that runs through all the table card bodies through the cooperation of the communication hardware interface and the communication port.

[0011] As a further improvement of this utility model: one of the interfaces of the bus-type topology is connected to the corresponding interface of the adjacent table card body terminal through a shielded twisted pair cable preset in the mounting groove; the other interface is connected to the next table card body through a twisted pair cable, thereby forming a complete chain communication link.

[0012] As a further improvement of this utility model, the depth of the mounting groove is matched with the thickness of the table sign body, so that when the table sign body is placed in the mounting groove, the display surface of the table sign body is flush with the table surface.

[0013] A conference table integrating electronic nameplates includes the aforementioned electronic nameplates and the aforementioned conference table. The nameplate body is rigidly fixed to the mounting groove of the conference table by a snap fastener, and is powered and connected to the communication via power lines and communication cables laid inside the conference table, forming a decentralized nameplate management structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model integrates electronic nameplates with the conference table through a structural design that uses both buckles and screws for double fixing, achieving automatic and unique matching between the terminal and the seat, ensuring stable installation, and solving the problems of traditional nameplates being easy to move and prone to errors.

[0016] 2. This utility model adopts a decentralized distributed peer-to-peer network architecture. The electronic table cards are connected in a chain to form a self-organizing network, eliminating the need for expensive central gateways and servers, which greatly reduces system complexity and construction costs.

[0017] 3. This utility model provides constant power to the electronic nameplate through the built-in power supply module and cable tray of the conference table and hides the cables, completely eliminating the dependence on batteries, and achieving a clean desktop, stable power supply and no need for battery maintenance.

[0018] 4. This utility model combines a distributed consensus verification mechanism with a software initialization process, ensuring the security and consistency of data operations without a central server, and providing convenient deployment, testing and management functions. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the deployment process of the electronic table sign in this utility model.

[0020] Figure 2 This is a schematic diagram of the electronic table sign structure in this utility model.

[0021] Figure 3 This is a schematic diagram of the table structure in this utility model.

[0022] Figure 4 This is a schematic diagram of the mounting groove structure in this utility model.

[0023] Figure 5 This is a block diagram of the overall structural system of this utility model.

[0024] The correspondence between the labels and component names in the attached figures is as follows:

[0025] 1. Table sign body; 2. Display component; 3. Screw holes; 4. Table body; 5. Mounting groove; 6. Card slot. Detailed Implementation

[0026] Example 1:

[0027] Please see Figure 1-2An electronic nameplate includes: a nameplate body 1, a display component 2, an input component, and a power supply interface and at least two communication hardware interfaces disposed at the bottom of the nameplate body 1. In an embodiment, the display component 2 preferably uses a low-power, high-definition e-paper screen (such as an e-ink screen), which is very suitable for displaying meeting information statically for a long time. The device is also equipped with an input component, including physical buttons (for menu navigation, confirmation, cancellation, etc.) and a standard USB interface, which facilitates the quick import of meeting data files by staff. The communication hardware interfaces include two independent physical communication sub-interfaces, specifically an input interface (IN) and an output interface (OUT). These two sub-interfaces preferably use electrical connectors that conform to the same wired communication standard, such as an RJ45 interface, a USB Type-C interface, or an RS-485 interface. Inside the nameplate body 1, communication lines (such as PCB traces) connecting these two sub-interfaces are pre-set, so that data can flow in from the input interface, be processed by the internal processor, and then flow out from the output interface.

[0028] The table card body 1 communicates with other table card bodies 1 of the same type through the aforementioned communication hardware interface, and constructs a decentralized distributed peer-to-peer network based on a bus topology protocol. In this embodiment, key hardware interfaces are provided at the bottom of the table card body 1, including a power supply interface and at least two communication hardware interfaces. The communication interfaces are preferably standard RJ45 network cable interfaces. These interfaces are the foundation for building a decentralized network. In actual deployment, shielded twisted-pair cables (network cables) are used to connect the table card bodies 1 sequentially through their communication interfaces in a chain manner, forming a linear communication link physically. Although the physical connection is chained, the system logically adopts a peer-to-peer bus communication protocol, making each terminal logically equal and jointly constituting a distributed peer-to-peer network, that is, constituting a decentralized table card management structure. The communication conversion module (such as an RS-485 interface chip) integrated inside the terminal supports this bus-based multi-point communication mode.

[0029] Specifically, through at least two communication hardware interfaces set at the bottom of the table card body 1, each table card body 1 can be connected in series with other table card bodies 1 of the same type via standard cables, just like a "node". When multiple table card bodies 1 are connected in sequence, a decentralized table card management structure is built based on a bus topology (specifically manifested as a daisy chain). In this structure, each table card has equal status and can receive, forward and process data packets in the network (such as display content update instructions, check-in information, etc.), without relying on a central switching device, thus improving the reliability and scalability of the system.

[0030] The bottom of the shell of the nameplate body 1 is provided with a buckle for cooperating with the installation structure of the conference table to achieve position binding; in the embodiment, the bottom of the shell of the nameplate body 1 is designed with a buckle, and the edge of the nameplate body 1 is provided with screw holes 3; this design ensures that the nameplate will not move or fall off due to accidental collision after installation, and also ensures the one-to-one correspondence between each nameplate and a specific seat from a physical structure perspective.

[0031] Furthermore, the table card body 1 integrates a communication conversion module to convert data signals into differential signals for transmission; the distributed peer-to-peer network runs a distributed consensus verification mechanism to verify and synchronize meeting information operations; the table card body 1 is pre-installed with system software to perform initialization configuration, binding the user-input location name information with the unique hardware identifier of the table card body 1; the system software also integrates a network diagnostic module to perform link connectivity tests.

[0032] Inside the table sign body 1, a communication conversion module (such as an RS-485 conversion chip) is integrated. This module is responsible for converting the data signal sent by the processor into a differential signal for transmission through the communication interface. Differential signal transmission has strong anti-common-mode interference capability, making it particularly suitable for long-distance stable communication in environments such as conference tables where multiple electrical devices may exist. When an administrator needs to modify the list of all participants through a certain table sign, the table sign body 1 (the initiating terminal) will broadcast the modification request to the network. The network will dynamically select a certain proportion of neighboring table signs as verification nodes to verify the legality and consistency of these modification operations. Only when more than half of the verification nodes pass the verification will the modification be accepted by the system and synchronized to all table signs, thereby ensuring data security and consistency.

[0033] The table nameplate 1 comes pre-installed with system software at the factory. One of the core functions of this software is initial configuration: staff input a location name such as "Row 1, Column 1, First Meeting Room" into the table nameplate via button operation, and the software automatically binds and stores this location information with the table nameplate's unique hardware MAC address. In addition, the software integrates a network diagnostic module, which staff can activate at any time to send a probe signal from the table nameplate under test to adjacent table nameplates. If the link is clear, the adjacent table nameplate screen will display green or a specific character as feedback; if there is no feedback, it prompts staff to check the network cable connection.

[0034] Example 2:

[0035] A conference table for mounting the electronic nameplate described in Embodiment 1 above, such as Figure 3-4As shown, the table includes: a table body 4, and one or more mounting grooves 5 on the surface of the table body 4; the shape of the mounting groove 5 matches the outline of the table card body 1, and its bottom is provided with a slot 6 for engaging with the bottom buckle of the table card body 1. The edge of the mounting groove 5 is provided with a hidden screw hole 3 for screw fastening; the table body 4 has a pre-set wire channel for laying power cords and communication cables connected to the mounting groove 5. The table body 4 also integrates an embedded power supply module, and the power cord is connected to the power supply module to provide constant power to the table card body 1; in this embodiment, the surface of the table body 4 is provided with one or more mounting grooves 5 according to the seating arrangement; the shape of the mounting groove 5 precisely matches the outline of the table card body 1, and is usually rectangular, with its internal size slightly larger than the size of the table card to ensure that the table card can be smoothly embedded.

[0036] Furthermore, at the bottom of the mounting groove 5 on the conference table, there is a slot 6 that matches the shape of the buckle at the bottom of the nameplate body 1. During installation, simply align the buckle at the bottom of the nameplate with the slot and insert it to achieve initial positioning and fixation. Screw holes 3 are pre-drilled on the edge of the mounting groove 5 and the corresponding edge of the nameplate. These screw holes 3 are countersunk holes. After the nameplate is inserted, it is tightened with miniature screws. The screw heads can be completely hidden in the holes, without affecting the aesthetics and flatness of the tabletop. Inside the conference table, a cable tray system is pre-installed according to the layout of the meeting room. These cable trays extend from the centralized power supply point and network starting point under the table and precisely lead to the bottom of each mounting groove 5 for concealed installation of power lines and communication cables.

[0037] Specifically, the conference table body 4 can also integrate an embedded power supply module (power adapter array). This module is directly connected to the power supply and then provides stable and safe low-voltage DC power to each mounting groove 5 through a preset power cord. This frees the nameplate body 1 from the trouble of battery power, realizes constant power supply, and eliminates the interruption of the meeting due to power depletion.

[0038] Specifically, the table body 4 has pre-installed cable channels for laying power and communication cables connected to the mounting recesses 5. The communication cables sequentially connect the communication ports of adjacent mounting recesses 5. For example, a cable leading from a communication port in one mounting recess 5 will connect to the communication port of the next adjacent mounting recess 5. When all the table cards 1 are placed in their respective mounting recesses 5, they contact the communication ports in the mounting recesses 5 through the communication hardware interfaces on their bottoms. All the table cards 1 are actually connected together by this pre-installed communication link inside the table body. For example, the output interface (OUT) of table card A is connected to the input interface (IN) of table card B through a cable inside the table body. The output interface (OUT) of table card B is then connected to the input interface (IN) of table card C, thus forming a complete chain communication channel that runs through all the table cards. This perfectly realizes the aforementioned bus topology and provides a simple and reliable physical foundation for decentralized peer-to-peer networks.

[0039] Example 3:

[0040] A conference table integrating electronic nameplates includes: the electronic nameplates described in Embodiment 1 above and the conference table described in Embodiment 2 above, as follows: Figure 5 As shown, the nameplate body 1 is rigidly fixed to the mounting groove 5 of the conference table via buckles and screws at its bottom. Power and communication are achieved through power and communication cables laid inside the conference table, forming a decentralized nameplate management structure. In this embodiment, the nameplate body 1 is first fixed to the mounting groove 5 of the conference table via buckles and hidden screws at its bottom. Then, the power and communication interfaces of the nameplate are connected to the power and communication cables pre-laid in the cable trays inside the conference table. After all nameplate bodies 1 are installed and connected, power is applied and the system is started. Each nameplate body 1 automatically forms a decentralized nameplate body 1 system network through a chain-connected network cable. Administrators can perform data import and modification operations on any nameplate. These operations are verified through distributed network consensus and then securely and quickly synchronized to all nameplates. From deployment and initialization to daily meeting management, the entire process is efficient and convenient, and the desktop is clean and free of exposed wires, greatly improving the professionalism and management efficiency of the meeting.

[0041] Specifically, in actual use, the user only needs to align the table card body 1 with the mounting groove 5 on the conference table and insert it. This will automatically complete three actions: power supply (through bottom contact), communication access (through port access to daisy-chain network), and physical fixation (through buckle locking). The entire system wiring is completely hidden inside the aesthetically pleasing table body, keeping the desktop clean and cable-free. At the same time, the hardware-based daisy-chain peer-to-peer network makes the system simple to configure and highly stable. The failure of any single table card will not affect the communication between other table cards, fully demonstrating the advantages of this utility model in terms of integration, intelligence, and high reliability.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An electronic table nameplate, characterized in that, include: The table card body (1) includes a power supply interface and at least two communication hardware interfaces located at the bottom of the table card body (1). The table card body (1) can communicate with other table card bodies (1) of the same type through the communication hardware interfaces, thereby enabling the construction of a decentralized table card management structure based on a bus topology.

2. The electronic table nameplate according to claim 1, characterized in that, The communication hardware interface includes at least two independent physical communication sub-interfaces, and the table card body (1) has a pre-set communication line inside; the physical communication sub-interface includes an input interface and an output interface, both of which are electrical connectors that conform to the same wired communication standard.

3. An electronic table card according to claim 1, characterized in that, The bottom of the shell of the nameplate body (1) is provided with a buckle for cooperating with the installation structure of the conference table to achieve position binding.

4. A conference table, characterized in that, The electronic nameplate according to any one of claims 1-3 is used for installation. It includes a table body (4), and each physical position of the table body (4) is provided with an installation groove (5). The shape of the installation groove (5) matches the outline of the nameplate body (1). At the same time, the table body (4) has a wire groove inside for laying power lines and communication cables connected to the installation groove (5).

5. A conference table according to claim 4, characterized in that, The table body (4) also integrates an embedded power supply module, and the power cord is connected to the power supply module to provide constant power to the table sign body (1).

6. A conference table according to claim 4, characterized in that, The bottom of the mounting groove (5) is provided with a slot (6) for engaging with the bottom buckle of the table card body (1), and the edge of the mounting groove (5) is provided with a hidden screw hole (3) for screw fastening.

7. A conference table according to claim 4, characterized in that, The table body (4) has a pre-set communication line inside, and the communication ports of the adjacent mounting grooves (5) are sequentially connected so that when multiple table card bodies (1) are placed in their respective mounting grooves (5), a daisy chain physical communication link is formed through the cooperation of the communication hardware interface and the communication port.

8. A conference table according to claim 4, characterized in that, One interface of the bus topology is connected to the corresponding interface of the adjacent table card body (1) terminal through the shielded twisted pair cable preset in the mounting groove (5); the other interface is connected to the next table card body (1) through the twisted pair cable, thus forming a complete chain communication link.

9. A conference table according to claim 4, characterized in that, The depth of the mounting groove (5) matches the thickness of the table sign body (1), so that when the table sign body (1) is placed in the mounting groove (5), the display surface of the table sign body (1) is flush with the table surface of the table body (4).

10. A conference table integrating electronic nameplates, characterized in that, It includes: the electronic nameplate according to any one of claims 1-3 and the conference table according to any one of claims 4-9, wherein the nameplate body (1) is rigidly fixed in the mounting groove (5) of the conference table by a snap fastener, and the power supply and communication connection are realized through the power line and communication cable laid inside the conference table, forming a decentralized nameplate management structure.

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