Multifunctional intelligent table card

Abstract

The utility model relates to the technical field of office supplies, in particular to a multifunctional intelligent table card which comprises a display device, one end of the display device is rotatably connected with a fixed base, the fixed base is fixedly connected with a signal shielding box, and the display device comprises an electric telescopic push rod and a micro gear. The screen forward rotation touch key and the screen reverse rotation touch key are in point contact with each other, a gear rack is fixedly installed at the driving end of the electric telescopic push rod, a micro gear is connected to the gear rack in a meshed mode, and the micro gear is fixedly installed at one end of the rotating shaft. Through angle adjustment, the electronic display screen can be adapted to the watching requirements of different people, the most comfortable and clearest viewing angle can be obtained through adjustment no matter how the height and sitting posture of a watcher are, the information transmission effect is improved, the table board can better adapt to various placement scenes and positions, and display of the table board is more flexible and universal.

Description

Technical Field

[0001] The utility model relates to the technical field of office supplies, in particular to a multifunctional intelligent table sign. Background Art

[0002] A table sign is a sign placed on the table. It is usually used to display specific information, such as the name, position or unit of the participants in a meeting, the guest information at some events, the table number or dish information in a restaurant, etc. Table signs come in various forms, such as paper, plastic, wood, or electronic screens, which can display and update information more flexibly. Their main function is to provide clear instructions and identification, making it convenient for people to quickly identify and understand relevant content.

[0003] According to the public disclosure, an electronic table sign (publication number: CN 206921381 U) includes a main body and at least two display screens connected to the main body, at least two opposite side surfaces of the main body are each provided with at least one groove, and each display screen is movably accommodated in a groove; or one display screen is movably accommodated in one groove, and the other display screen is accommodated in another groove.

[0004] Based on the search of the above patents and in combination with the devices in the prior art, it is found that the electronic device can only be placed on the desktop at a fixed angle, and the display plane cannot be changed in angle. Since the angle is fixed, later transportation and storage will take up a lot of space. In addition, since the angle is fixed when placed on the desktop, if the height of the desktop is too high or too low, it may cause viewing inconvenience. The fixed angle may make it difficult for some people to obtain the best viewing angle, affecting the acquisition of information. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide a multifunctional intelligent table card to solve the problem that the table card cannot be adjusted in angle.

[0006] Based on the above purpose, the utility model provides a multifunctional smart table card, including: a display device, one end of which is rotatably connected to a fixed base, and a signal shielding box is fixedly connected to the fixed base;

[0007] The display device comprises an electric telescopic push rod and a micro gear, wherein a gear bar is fixedly mounted on the driving end of the electric telescopic push rod, a micro gear is meshingly connected to the gear bar, and the micro gear is fixedly mounted on one end of the rotating shaft.

[0008] As an optional implementation, a shaft sleeve is fixedly mounted on the rotating shaft, a display screen frame is fixedly mounted on the shaft sleeve, an electronic display screen is fixedly mounted inside the display screen frame, and a camera is fixedly mounted on the display screen frame and on the upper side of the electronic display screen.

[0009] As an optional implementation, a screen placement groove is opened above the display device, the rotating shaft is rotatably connected to both sides of the screen placement groove, and the gear bar is slidably connected to one side of the screen placement groove.

[0010] As an optional implementation, a start switch key is disposed at the upper end of the display device, a sign-in key is disposed at the lower end of the start switch key, and the sign-in key is electrically connected to the camera.

[0011] As an optional implementation, a screen forward rotation touch key is provided at the lower end of the sign-in key, a screen reverse rotation touch key is provided at the lower end of the screen forward rotation touch key, and the screen forward rotation touch key and the screen reverse rotation touch key are electrically connected to the electric telescopic push rod.

[0012] As an optional implementation, a USB charging data interface is fixedly installed on one side of the display device.

[0013] As an optional implementation, the signal shielding box includes a shielding box body and a shielding cover, the shielding cover is fixedly mounted on the screen placement groove, and the shielding box body is rotatably connected above the shielding cover.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model starts the device by touching the forward touch key and the reverse touch key of the screen to control the electric telescopic push rod to push the gear bar, thereby driving the electronic display screen to adjust the angle. Through the angle adjustment, it can adapt to the viewing needs of different people. Regardless of the height and sitting posture of the viewer, it can be adjusted to the most comfortable and clearest viewing angle to improve the information communication effect.

[0016] 2. The information of the participants is transmitted to the main control computer. When the participants click the sign-in button, the camera scans the participants and transmits the information of the participants to the electronic display screen, saving time and improving the efficiency of venue layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is an overall schematic diagram of the table card of the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the display screen structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the rotating structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the base structure distribution of an embodiment of the utility model;

[0022] The markings in the figure are:

[0023] 1. Display device; 2. Fixed base; 3. Signal shielding box; 101. Camera; 102. Display screen frame; 103. Electronic display screen; 104. Rotating shaft; 105. Rotating shaft jacket; 106. Electric telescopic push rod; 107. Gear bar; 108. Micro gear; 201. Start switch key; 202. USB charging data interface; 203. Sign-in key; 204. Screen forward touch key; 205. Screen reverse touch key; 206. Screen placement slot; 301. Shielding box body; 302. Shielding cover. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figure 1-Figure 4 As shown, a multifunctional smart table card includes: a display device 1, one end of the display device 1 is rotatably connected to a fixed base 2, and a signal shielding box 3 is fixedly connected to the fixed base 2;

[0027] The display device 1 includes an electric telescopic push rod 106 and a micro gear 108 . A gear bar 107 is fixedly mounted on the driving end of the electric telescopic push rod 106 . The micro gear 108 is meshedly connected to the gear bar 107 . The micro gear 108 is fixedly mounted on one end of the rotating shaft 104 .

[0028] In this way, the device is started by clicking the start switch key 201, and the electric telescopic push rod 106 is controlled to push the gear bar 107 by touching the screen forward touch key 204 and the screen reverse touch key 205, thereby driving the electronic display screen 103 to adjust the angle. Through the angle adjustment, it can adapt to the viewing needs of different people. Regardless of the viewer's height or sitting posture, it can be adjusted to the most comfortable and clearest viewing angle to improve the information communication effect.

[0029] As an optional implementation, Figure 1-Figure 4 As shown, a rotating shaft sleeve 105 is fixedly installed on the rotating shaft 104, a display screen frame 102 is fixedly installed on the rotating shaft sleeve 105, an electronic display screen 103 is fixedly installed inside the display screen frame 102, a camera 101 is fixedly installed on the display screen frame 102 and on the upper side of the electronic display screen 103, a start switch key 201 is provided at the upper end of the display device 1, a sign-in key 203 is provided at the lower end of the start switch key 201, and the sign-in key 203 is electrically connected to the camera 101.

[0030] In this way, the information of the participants is transmitted to the master control computer, and the participants click the sign-in button 203, and then the camera 101 scans the participants and transmits the information of the participants to the electronic display screen 103, which saves time and improves the efficiency of venue arrangement.

[0031] As an optional implementation, Figure 1-Figure 4 As shown, a screen placement slot 206 is opened on the top of the display device 1, and the rotating shafts 104 are rotatably connected to both sides of the screen placement slot 206, and a gear bar 107 is slidably connected to one side of the screen placement slot 206.

[0032] In this way, the electronic display screen 103 can be stored in the screen placement slot 206 by adjusting the angle of the electronic display screen 103 to save space and facilitate transportation.

[0033] As an optional implementation, Figure 1-Figure 4 As shown, a screen forward touch key 204 is provided at the lower end of the sign-in key 203, and a screen reverse touch key 205 is provided at the lower end of the screen forward touch key 204. The screen forward touch key 204 and the screen reverse touch key 205 are electrically connected to the electric telescopic push rod 106, and a USB charging data interface 202 is fixedly installed on one side of the display device 1.

[0034] In this way, the table cards can be charged in real time through the USB charging data interface 202, which avoids the trouble and cost of frequent battery replacement and is more environmentally friendly and sustainable. Secondly, there is no need to worry about not being able to use the table cards normally after the battery is exhausted. It can be charged at any time to maintain its normal working state, which enhances the continuity and stability of use.

[0035] As an optional implementation, Figure 1-Figure 4 As shown, the signal shielding box 3 includes a shielding box body 301 and a shielding cover 302 . The shielding cover 302 is fixedly mounted on the screen placement groove 206 , and the shielding box body 301 is rotatably connected to the top of the shielding cover 302 .

[0036] In this way, participants attending important meetings who are not allowed to bring communication devices can put the communication devices into the shielding box 301 to prevent loss of the communication devices, which means that information will not be leaked and there is no need to worry about financial loss.

[0037] In this embodiment, the information of the participants is transmitted to the master control computer. When the participants attend an important meeting and are not allowed to carry communication devices, in order to prevent the communication devices from being lost, they can be placed inside the shielding box 301, that is, no information will be leaked, and there is no need to worry about financial loss. The participants click the start switch key 201 to start the device, and by touching the screen forward touch key 204 and the screen reverse touch key 205, the electric telescopic push rod 106 is controlled to push the gear bar 107, thereby driving the electronic display screen 103 to adjust the angle. Through the angle adjustment, it can meet the viewing needs of different people. Regardless of the height and sitting posture of the viewer, it can be adjusted to the most comfortable and clearest viewing angle to improve the information transmission effect. When the participants click the sign-in key 203, the camera 101 scans the participants and transmits the information of the participants to the electronic display screen 103, saving time and improving the efficiency of venue layout. After the meeting, the electronic display screen 103 can be stored in the screen placement slot 206 by adjusting the angle to save space and facilitate transportation.

[0038] A person skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A multifunctional smart table card, comprising: The display device (1) is characterized in that one end of the display device (1) is rotatably connected to a fixed base (2), and a signal shielding box (3) is fixedly connected to the fixed base (2); The display device (1) comprises an electric telescopic push rod (106) and a micro gear (108); a gear bar (107) is fixedly mounted on the driving end of the electric telescopic push rod (106); the micro gear (108) is meshedly connected to the gear bar (107); and the micro gear (108) is fixedly mounted on one end of a rotating shaft (104).

2. A multifunctional smart table card according to claim 1, characterized in that: A rotating shaft sleeve (105) is fixedly mounted on the rotating shaft (104), a display screen outer frame (102) is fixedly mounted on the rotating shaft sleeve (105), an electronic display screen (103) is fixedly mounted inside the display screen outer frame (102), and a camera (101) is fixedly mounted on the display screen outer frame (102) and on the upper side of the electronic display screen (103).

3. A multifunctional smart table card according to claim 2, characterized in that: A screen placement slot (206) is provided on the top of the display device (1), the rotating shaft (104) is rotatably connected to both sides of the screen placement slot (206), and the gear bar (107) is slidably connected to one side of the screen placement slot (206).

4. The multifunctional smart table card according to claim 3, characterized in that: The display device (1) is provided with a start switch key (201) at the upper end, and a sign-in key (203) is provided at the lower end of the start switch key (201), and the sign-in key (203) is electrically connected to the camera (101).

5. The multifunctional smart table card according to claim 4, characterized in that: A screen forward rotation touch key (204) is arranged at the lower end of the sign-in key (203), and a screen reverse rotation touch key (205) is arranged at the lower end of the screen forward rotation touch key (204). The screen forward rotation touch key (204) and the screen reverse rotation touch key (205) are electrically connected to the electric telescopic push rod (106).

6. The multifunctional smart table card according to claim 4, characterized in that: A USB charging data interface (202) is fixedly mounted on one side of the display device (1).

7. The multifunctional smart table card according to claim 3, characterized in that: The signal shielding box (3) comprises a shielding box body (301) and a shielding cover (302); the shielding cover (302) is fixedly mounted on the screen placement groove (206); and the shielding box body (301) is rotatably connected to the top of the shielding cover (302).

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