A combined electronic identification plate device

Abstract

The present invention relates to the field of ink screen display technology, and more particularly to a combined electronic signboard device, comprising an electronic ink screen body and a bracket body, wherein the electronic ink screen body is provided with a receiving terminal for receiving power and displaying information; a mounting groove for plugging and matching with the electronic ink screen body is provided on the side wall of the bracket body, a display window communicating with the mounting groove is provided on the bracket body, an input terminal for abutting and matching with the receiving terminal is also provided on the bracket body, a processor is provided on the bracket body, the processor is connected with a charging module and an information input module, and the output end of the processor is electrically connected with the input terminal. The present invention adopts the method of installing multiple electronic signboards on the same electronic signboard bracket, and then managing them uniformly through the processor on the electronic signboard bracket, so that power can be delivered to each electronic ink screen body and display information can be input, and the modification of display information is efficient and fast, and it is very convenient to use.

Description

Technical Field

[0001] The present application relates to the field of ink screen display technology, and in particular to a combined electronic sign device. Background Art

[0002] The electronic ink screen is composed of many electronic inks, which can be seen as capsules. Each capsule contains liquid charges, where positive charges are dyed white and negative charges are dyed black. When we apply positive and negative voltages on one side, the liquid with charges will be attracted and repelled respectively. In this way, each pixel can display white or black. Because the refresh of electronic ink is discontinuous, each refresh can maintain the current graphics, and the ink screen does not consume power in normal display state. When the display content needs to be changed, the operator connects to an external power supply and then transmits the modified content of the electronic sign.

[0003] However, the area of ​​general electronic display screens is relatively small. When there are many contents to be displayed, one electronic display screen may not be able to fully display all the contents to be displayed. Therefore, multiple electronic display screens are generally installed for display. However, setting up multiple electronic display screens requires writing separately, which increases the number of operations and workload, and is not conducive to unified management. Summary of the invention

[0004] The object of the present invention is to provide a combined electronic identification plate device, which has the advantage of convenient and unified management.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a combined electronic sign device, which adopts the following technical solution: comprising an electronic ink screen body and a bracket body, wherein the electronic ink screen body is provided with a receiving terminal for receiving power and displaying information;

[0006] The side wall of the bracket body is provided with an installation groove which is plugged into the electronic ink screen body, the bracket body is provided with a display window which is communicated with the installation groove, the bracket body is also provided with an input terminal which is used to abut and cooperate with the receiving terminal, the bracket body is provided with a processor, the processor is connected to a charging module and an information input module, and the output end of the processor is electrically connected to the input terminal.

[0007] Furthermore, the receiving terminal is arranged at one end of the electronic ink screen body, the bottom of the mounting groove is provided with a receiving groove, the input terminal is slidably matched with the receiving groove, the bottom of the receiving groove is provided with a limiting groove, and the end of the input terminal away from the mounting groove is fixed with a sliding rod, the sliding rod is slidably connected with the limiting groove, the sliding rod is sleeved with a spring, the two ends of the spring respectively abut the input terminal and the bottom of the receiving groove, and when the spring is in a natural state, the input terminal protrudes out of the receiving groove.

[0008] Furthermore, an observation window communicating with the accommodating groove is provided on the bracket body, and the observation window is located at the notch of the accommodating groove; the input terminal includes a disconnection display area and a contact display area of ​​different colors, when the spring is in a natural state, the disconnection display area is located in the observation window, and when the receiving terminal is connected to the input terminal, the contact display area is located in the observation window.

[0009] Furthermore, the bracket body is provided with a first clamping piece, the electronic ink screen body is provided with a second clamping piece, and the first clamping piece and the second clamping piece are clamped and matched.

[0010] Furthermore, the bracket body is provided with a mounting hole communicating with the mounting groove, the first clamping member is fixedly arranged on a side wall of the mounting hole, the first clamping member is an elastic clamping block, and the second clamping member is a clamping groove engaged with the elastic clamping block.

[0011] Furthermore, the elastic card block includes a clamping portion bent inwardly from the installation slot notch toward the accommodating slot and a pulling portion fixed to one end of the clamping portion away from the installation slot notch, and the end of the pulling portion away from the clamping portion is located outside the bracket body; the clamping slot is concave-convexly matched with the clamping portion.

[0012] Furthermore, the portion of the pull portion located outside the bracket body is bent toward a direction close to the accommodating groove.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects: the present invention installs multiple electronic signboards on the same electronic signboard bracket, and then manages them uniformly through the processor on the electronic signboard bracket. It can supply power and input display information to each electronic ink screen, and the modification of display information is efficient and fast, and it is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the structure of a combined electronic sign device according to an embodiment of the present application;

[0016] Figure 2 A schematic diagram of the electrical connection relationship of an embodiment of the present application;

[0017] Figure 3This is a schematic diagram of the structure of the electronic ink screen of an embodiment of the present application;

[0018] Figure 4 A schematic diagram of the internal structure of the bracket body according to an embodiment of the present application;

[0019] Figure 5 for Figure 4 A magnified schematic diagram of center A.

[0020] Explanation of the accompanying drawings: 10. Electronic ink screen; 11. Receiving terminal; 12. Card slot; 20. Bracket body; 21. Mounting slot; 22. Accommodating slot; 221. Limiting slot; 23. Observation window; 24. Input terminal; 241. Disconnect display area; 242. Contact display area; 25. Slide bar; 26. Spring; 27. Elastic card block; 271. Card connection part; 272. Pull part; 28. Mounting hole; 29. ​​Display window; 30. Processor; 31. Charging module; 32. Information input module. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0024] Example

[0025] like Figure 1-Figure 5As shown, a combined electronic sign device includes an electronic ink screen body 10 and a bracket body 20, wherein the electronic ink screen body 10 is provided with a receiving terminal 11 for receiving power and displaying information; a mounting slot 21 for plugging and matching with the ink screen body 10 is provided on the side wall of the bracket body 20, a display window 29 communicating with the mounting slot 21 is provided on the bracket body 20, and an input terminal 24 for abutting and matching with the receiving terminal 11 is also provided on the bracket body 20, and a processor 30 is provided on the bracket body 20, and the processor 30 is connected with a charging module 31 and an information input module 32, and the output end of the processor 30 is electrically connected with the input terminal 24. In this embodiment, four mounting slots 21 are provided, and the input terminal 24 of each mounting slot 21 is electrically connected with the processor 30, the charging module 31 can be a mobile power supply, and the information input module 32 can be a Bluetooth transmission device or a USB interface. Through the unified management of the processor 30, power can be delivered to each electronic ink screen body 10 and display information can be input, and the modification of the display information is efficient and fast, and it is very convenient to use.

[0026] like Figure 4 and Figure 5 As shown, the receiving terminal 11 is arranged at one end of the electronic ink screen body 10, the bottom of the mounting groove 21 is provided with a receiving groove 22, the input terminal 24 is slidably matched with the receiving groove 22, the bottom of the receiving groove 22 is provided with a limiting groove 221, and the end of the input terminal 24 away from the mounting groove 21 is fixed with a slide bar 25, the slide bar 25 is slidably connected with the limiting groove 221, the slide bar 25 is sleeved with a spring 26, the two ends of the spring 26 respectively abut the input terminal 24 and the bottom of the receiving groove 22, when the spring 26 is in a natural state, the input terminal 24 protrudes from the receiving groove 22. By setting the spring 26, the contact between the input terminal 24 and the receiving terminal 11 can be made closer, which is conducive to signal transmission.

[0027] Combination Figure 1 In order to observe whether the input terminal 24 and the receiving terminal 11 are in good contact, an observation window 23 communicating with the accommodating groove 22 is provided on the bracket body 20, and the observation window 23 is located at the notch of the accommodating groove 22; the input terminal 24 includes a disconnection display area 241 and a contact display area 242 of different colors. When the spring 26 is in a natural state, the disconnection display area 241 is located in the observation window 23, and when the receiving terminal 11 is connected to the input terminal 24, the contact display area 242 is located in the observation window 23.

[0028] like Figure 3 and Figure 4As shown, in order to prevent the electronic ink screen body 10 from being easily separated from the mounting groove 21, the bracket body 20 is provided with a first clamping member, and the electronic ink screen body 10 is provided with a second clamping member, and the first clamping member and the second clamping member are clamped and matched. Specifically, the bracket body 20 is clamped with a mounting hole 28 that communicates with the mounting groove 21, the first clamping member is fixedly arranged on the side wall of the mounting hole 28, the first clamping member is an elastic clamping block 27, and the second clamping member is a clamping slot 12 that is clamped and matched with the elastic clamping block 27. The elastic clamping block 27 includes a clamping portion 271 that is bent inward from the notch of the mounting groove 21 to the direction of the accommodating groove 22 and a pull portion 272 that is fixed to one end of the clamping portion 271 away from the notch of the mounting groove 21, and the end of the pull portion 272 away from the clamping portion 271 is located outside the bracket body 20; the clamping slot 12 is concavely and convexly matched with the clamping portion 271. During installation, the electronic ink screen 10 can be inserted into the installation slot 21. When the receiving terminal 11 presses against the input terminal 24, the clamping portion 271 is clamped in the clamping slot 12. The clamping slot 12 and the clamping portion 271 are concave-convexly matched, so that the clamping portion 271 can slide into the clamping slot 12. When the electronic ink screen 10 needs to be separated from the installation slot 21, the pulling portion 272 can be pulled toward the notch of the installation slot 21, so that the clamping portion 271 can be separated from the clamping slot 12. The operation is very simple.

[0029] Preferably, in order to facilitate the turning of the turning portion 272 , the portion of the turning portion 272 located outside the bracket body 20 is bent toward a direction close to the receiving groove 22 .

[0030] In summary, the present invention installs multiple electronic ink screens on the same bracket body, and then manages them uniformly through the processor 30 of the bracket body. It can supply power and input display information to each electronic ink screen 10, and the modification of display information is efficient and fast, and it is very convenient to use.

[0031] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A combined electronic sign device, characterized in that: It includes an electronic ink screen body and a bracket body, wherein the electronic ink screen body is provided with a receiving terminal for receiving power and displaying information; The side wall of the bracket body is provided with a mounting groove for plugging and matching with the electronic ink screen body, the bracket body is provided with a display window communicating with the mounting groove, the bracket body is also provided with an input terminal for abutting and matching with the receiving terminal, the bracket body is provided with a processor, the processor is connected with a charging module and a Bluetooth transmission device, the output end of the processor is electrically connected with the input terminal, and the processor transmits power to each electronic ink screen body and inputs display information; The receiving terminal is arranged at one end of the electronic ink screen body, the bottom of the mounting groove is provided with a receiving groove, the input terminal is slidably matched with the receiving groove, the bottom of the receiving groove is provided with a limiting groove, the end of the input terminal away from the mounting groove is fixed with a sliding rod, the sliding rod is slidably connected with the limiting groove, the sliding rod is sleeved with a spring, the two ends of the spring respectively abut the input terminal and the bottom of the receiving groove, when the spring is in a natural state, the input terminal protrudes from the receiving groove; An observation window communicating with the accommodating groove is provided on the bracket body. In order to observe whether the input terminal and the receiving terminal are in good contact, the observation window is located at the notch of the accommodating groove; the input terminal includes a disconnection display area and a contact display area of ​​different colors. When the spring is in a natural state, the disconnection display area is located in the observation window, and when the receiving terminal is connected to the input terminal, the contact display area is located in the observation window.

2. The combined electronic sign device according to claim 1, characterized in that: The bracket body is provided with a first clamping piece, and the electronic ink screen body is provided with a second clamping piece, and the first clamping piece and the second clamping piece are clamped and matched.

3. The combined electronic sign device according to claim 2, characterized in that: The bracket body is provided with a mounting hole communicating with the mounting groove, the first clamping member is fixedly arranged on the side wall of the mounting hole, the first clamping member is an elastic clamping block, and the second clamping member is a clamping groove engaged with the elastic clamping block.

4. The combined electronic sign device according to claim 3, characterized in that: The elastic card block includes a clamping portion bent inwardly from the installation slot notch toward the accommodating slot and a pulling portion fixed to one end of the clamping portion away from the installation slot notch, and the end of the pulling portion away from the clamping portion is located outside the bracket body; the clamping slot is concave-convexly matched with the clamping portion.

5. The combined electronic sign device according to claim 4, characterized in that: The part of the pull portion located outside the bracket body is bent toward a direction close to the accommodating groove.

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