A display stand

Abstract

The utility model discloses a kind of display stand, including base main body, display screen, control circuit board and NFC module;Base main body is equipped with support for supporting display;Display screen is foldably installed in base main body;Control circuit board is located in base main body and is electrically connected with display screen, for controlling display screen display picture or video;NFC module is located in base main body and is electrically connected with control circuit board, for communicating with the external device with NFC function, to receive the picture or video data sent by external device, and data transmission to control circuit board.When supporting display, integrated foldable display screen, control circuit board and NFC module, make display stand itself have picture or video display function, completely solve the problem of additional equipment occupying desktop space;Display screen is foldable, can be folded when not in use;NFC module receives external device data and transmits to control circuit board, mobile phone is close to can update photo.

Description

Technical Field

[0001] This utility model relates to the field of display accessories technology, and in particular to a display stand. Background Technology

[0002] With the development of technology, monitors have become indispensable electronic devices in people's daily work, study, and entertainment. However, traditional monitors have relatively limited functions, mainly serving as image and video output devices. If users wish to display personal photos, they usually need to purchase and use electronic or traditional photo frames separately. These frames not only take up desktop space but are also inconvenient to store and cannot be frequently updated or replaced, causing inconvenience to users. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a monitor stand with an electronic photo frame function, which combines an electronic photo frame with a monitor stand to save space and make it convenient for users.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a monitor stand, comprising...

[0005] The base body is equipped with a stand for supporting the monitor;

[0006] The display screen is foldably mounted on the base body;

[0007] A control circuit board is located inside the base body and electrically connected to the display screen, used to control the display screen to display pictures or videos;

[0008] An NFC module, located on the base body and electrically connected to the control circuit board, is used to communicate with external devices that have NFC functionality to receive image or video data sent by the external devices and transmit the data to the control circuit board.

[0009] Furthermore, the base body is provided with a storage slot, and the display screen can be folded and installed in the storage slot.

[0010] Furthermore, the base body is also provided with a retrieval slot that communicates with the storage slot.

[0011] Furthermore, it also includes a sealing cover, which is detachably mounted on the base body and used to cover the storage slot.

[0012] Furthermore, the packaging cover is made of a transparent material.

[0013] Furthermore, the NFC module includes an NFC coil and an NFC chip electrically connected to the NFC coil. The NFC chip is integrated on the control circuit board, and the NFC coil is disposed within the base body.

[0014] Furthermore, an NFC logo is provided on the upper surface of the base body corresponding to the position of the NFC coil.

[0015] Furthermore, the NFC identifier is made of fluorescent material.

[0016] Furthermore, it also includes a first hinge plate, a second hinge plate, and a rotating shaft. The first hinge plate is mounted on the base body, the rotating shaft is mounted on the first hinge plate, the second hinge plate is rotatably mounted on the rotating shaft, and the display screen is mounted on the second hinge plate.

[0017] Furthermore, a damping element is provided between the rotating shaft and the second hinge plate.

[0018] The beneficial effects of this utility model are as follows: The monitor stand provided by this utility model integrates a foldable display screen, a control circuit board, and an NFC module while supporting the monitor, enabling the monitor stand itself to display pictures or videos. Users no longer need to purchase and place a separate electronic photo frame or a traditional photo frame, completely solving the problem of additional devices occupying desktop space; the display screen can be folded up and can be folded away when not in use, solving the problem of inconvenient storage; the NFC module receives data from external devices and transmits it to the control circuit board, and photos can be updated when the mobile phone is close, realizing frequent and instant content replacement, overcoming the defect of traditional photo frames that cannot quickly change the picture. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the display base of Embodiment 1 of the present invention (with the display screen in the unfolded state);

[0020] Figure 2 This is a schematic diagram of the structure of the display base according to Embodiment 1 of this utility model (with the display screen in its stored state);

[0021] Figure 3 This is an exploded view of the monitor stand according to Embodiment 1 of this utility model;

[0022] Figure 4 This is a cross-sectional structural diagram of the display base according to Embodiment 1 of this utility model;

[0023] Figure 5 This is an exploded view of the hinge structure of Embodiment 1 of this utility model.

[0024] Label Explanation:

[0025] 1. Base body; 11. Top plate; 111. Storage slot; 112. Retrieval slot; 113. NFC logo; 12. Middle frame; 121. Clearance hole; 13. Base plate; 2. Display screen; 21. FPC cable; 3. Control circuit board; 4. NFC coil; 5. Hinge structure; 51. First hinge plate; 52. Rotating shaft; 53. Second hinge plate; 6. Bracket. Detailed Implementation

[0026] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0027] Please refer to Figures 1 to 5 A monitor stand, including

[0028] The base body 1 is equipped with a bracket 6 for supporting the monitor;

[0029] The display screen 2 is foldably mounted on the base body 1;

[0030] The control circuit board 3 is located inside the base body 1 and electrically connected to the display screen 2, and is used to control the display screen 2 to display pictures or videos.

[0031] An NFC module is located on the base body 1 and electrically connected to the control circuit board 3. It is used to communicate with external devices that have NFC functionality to receive image or video data sent by the external devices and transmit the data to the control circuit board 3.

[0032] As can be seen from the above description, the beneficial effects of this utility model are as follows: while supporting the monitor, it integrates a foldable display screen 2, a control circuit board 3, and an NFC module, enabling the monitor base itself to have image or video display functions. Users no longer need to purchase and place a separate electronic photo frame or a traditional photo frame, completely solving the problem of additional devices occupying desktop space; the display screen 2 can be folded up and can be folded up when not in use, solving the problem of inconvenient storage; the NFC module receives data from external devices and transmits it to the control circuit board 3, and photos can be updated when the mobile phone is close, realizing frequent and instant content replacement, overcoming the defect of traditional photo frames that cannot quickly change the image.

[0033] Furthermore, the base body 1 is provided with a storage slot 111, and the display screen 2 is foldably installed in the storage slot 111.

[0034] As described above, after the display screen 2 is folded down into the storage slot 111, the upper surface of the monitor base remains flat, the keyboard and mouse can continue to move forward, the desktop space is fully utilized, and the display screen 2 is protected by the surrounding wall of the storage slot 111, reducing the risk of bumps and knocks.

[0035] Furthermore, the base body 1 is also provided with a take-up slot 112 that communicates with the storage slot 111.

[0036] As described above, the pick-up slot 112 is connected to the storage slot 111. The display screen 2 can be easily lifted by inserting a finger into the pick-up slot 112, and the unfolding action can be completed with one hand, improving the convenience of operation.

[0037] Furthermore, it also includes a sealing cover, which is detachably mounted on the base body 1 and used to cover the storage slot 111.

[0038] As described above, the encapsulation cover covers the storage slot 111, isolating the display screen 2 from the outside world. Dust, liquid, and debris cannot enter the storage slot 111, thus extending the lifespan of the display screen 2 and its internal components.

[0039] Furthermore, the packaging cover is made of a transparent material.

[0040] As described above, the transparent encapsulation cover allows users to view the displayed content even when the display is folded in two states, while the front of the monitor base continues to function as a picture frame, achieving both functionality and decoration simultaneously.

[0041] Furthermore, the NFC module includes an NFC coil 4 and an NFC chip electrically connected to the NFC coil 4. The NFC chip is integrated on the control circuit board 3, and the NFC coil 4 is disposed inside the base body 1.

[0042] As described above, the NFC coil 4 is arranged inside the base body 1, and the NFC chip is integrated into the control circuit board 3. The two are close together with few wirings, and the communication signal is stable. The mobile phone can quickly complete the data transmission of pictures or videos when it is close to the base body 1.

[0043] Furthermore, an NFC identifier 113 is provided on the upper surface of the base body 1 at the position corresponding to the NFC coil 4.

[0044] As described above, the base body 1 has an NFC logo 113 on its upper surface, allowing the user to immediately locate the sensing area with their line of sight, ensuring successful placement of the phone on the first attempt and reducing alignment time.

[0045] Furthermore, the NFC identifier 113 is made of fluorescent material.

[0046] As described above, the fluorescent NFC tag 113 remains visible in low-light environments, allowing users to accurately place their phones in the sensing area at night without additional lighting, thus improving the low-light user experience.

[0047] Furthermore, it also includes a first hinge plate 51, a second hinge plate 53, and a rotating shaft 52. The first hinge plate 51 is mounted on the base body 1, the rotating shaft 52 is mounted on the first hinge plate 51, the second hinge plate 53 is rotatably mounted on the rotating shaft 52, and the display screen 2 is mounted on the second hinge plate 53.

[0048] As described above, the first hinge plate 51, the second hinge plate 53, and the rotating shaft 52 form an independent hinge module. The display screen 2 rotates around the rotating shaft 52 via the second hinge plate 53. The rotating shaft 52 is located away from the inner wall of the base body 1, thus increasing the load-bearing capacity. The module can be disassembled and installed separately, making maintenance or replacement convenient.

[0049] Furthermore, a damping element is provided between the rotating shaft 52 and the second hinge plate 53.

[0050] As described above, the damping element is located between the pivot 52 and the second hinge plate 53, providing the display screen 2 with the ability to hover at any angle. After the user releases their hand, the display screen 2 remains fixed in pitch to prevent it from drooping due to its own weight, and at the same time to prevent the user from pinching their hand by closing the cover too quickly.

[0051] Please refer to Figures 1 to 5 One embodiment of this utility model is as follows: A monitor stand is suitable for home computer desk users to unfold the display screen 2 to play family photos in a loop during daily work or entertainment, and fold it back into the storage slot 111 after work to restore the desktop's simplicity; for company workstations, employees can bring their mobile phones close to the NFC tag 113 to instantly synchronize team activity photos, and fold it up to keep the office area clean and uniform; for conference room podiums, welcome messages or promotional videos can be played in a scrolling manner during meeting breaks, and it can be quickly closed during formal presentations to avoid distraction; for cash registers and retail stores, promotional images can be changed daily by touching the phone, and it can be folded up at closing time to prevent screen scratches; for student dormitories, it can be unfolded at night to display dormitory group photos, and during the day, the keyboard can be pushed into the top of the base to leave a writing area; for hotel front desk staff, it can push holiday greetings or room rate information at any time, and the folded appearance is consistent with the standard base to keep the lobby simple; for live broadcast room hosts, it can be unfolded to display fan support pictures or product posters to increase the interactive atmosphere, and it can be stored immediately after the live broadcast to avoid cluttered backgrounds from multiple device cables.

[0052] Specifically, the display stand includes a base body 1, a display screen 2, a control circuit board 3, and an NFC module; the base body 1 is provided with a bracket 6 for supporting the display; the display screen 2 is foldably mounted on the base body 1; the control circuit board 3 is located inside the base body 1 and electrically connected to the display screen 2, and is used to control the display screen 2 to display images or videos; the NFC module is located in the base body 1 and electrically connected to the control circuit board 3, and is used to communicate with external devices with NFC function to receive image or video data sent by external devices and transmit the data to the control circuit board 3.

[0053] Alternatively, the display screen 2 can be a liquid crystal display (LCD), an organic light-emitting diode display (OLED), or an electronic ink display (E-ink), which can be configured according to actual application requirements.

[0054] For the best option, please refer to the following: Figure 1 and Figure 2 The base body 1 is provided with a storage groove 111. The display screen 2 can be folded and installed in the storage groove 111. After the display screen 2 is folded, it sinks into the storage groove 111, so that the upper surface of the display base remains flat, the keyboard and mouse can continue to move forward, the desktop space is fully utilized, and the display screen 2 is protected by the perimeter of the storage groove 111, reducing the risk of bumps and knocks. Specifically, the base body 1 is also provided with a pick-up and put-down groove 112 that communicates with the storage groove 111. The pick-up and put-down groove 112 is connected to the storage groove 111, and the display screen 2 can be easily lifted by inserting a finger into the pick-up and put-down groove 112, and the unfolding action can be completed with one hand, improving the convenience of operation.

[0055] In other embodiments, the display base may also be provided with a cover (not shown). The cover is detachably installed on the base body 1 and is used to cover the storage slot 111. It is understood that by covering the storage slot 111, the cover isolates the display screen 2 from the outside world, preventing dust, liquids, and debris from entering the storage slot 111 and extending the life of the display screen 2 and its internal components. Furthermore, the cover may be made of a transparent material, allowing users to view the display content even when the display screen 2 is folded. The front of the display base continues to be used as a picture frame, achieving both function and decoration simultaneously.

[0056] Please combine Figure 3 and Figure 4 The base body 1 includes a top plate 11, a middle frame 12, and a bottom plate 13 connected sequentially from top to bottom. The storage slot 111 is opened on the outer surface of the top plate 11 and connects to its bottom. The middle frame 12 has clearance holes 121 corresponding to the positions of the control circuit board 3 and the NFC module. The control circuit board 3 and the NFC module are both mounted on the bottom plate 13. The display screen 2 extends from the storage slot 111 into the interior of the base body 1 through the FPC cable 21 and is electrically connected to the control circuit board 3.

[0057] Please combine Figure 4The NFC module includes an NFC coil 4 and an NFC chip electrically connected to the NFC coil 4. The NFC chip is integrated on the control circuit board 3. The NFC coil 4 is located inside the base body 1. The NFC chip is integrated into the control circuit board 3. The short distance between the two and the few wirings result in a stable communication signal, allowing for quick data transmission of images or videos when the phone is close to it. Specifically, an NFC tag 113 is provided on the upper surface of the base body 1 corresponding to the position of the NFC coil 4. This allows the user to immediately locate the sensing area with their line of sight, ensuring successful placement of the phone on the first attempt and reducing alignment time. More specifically, the NFC tag 113 is made of fluorescent material. The fluorescent NFC tag 113 remains visible in low-light environments, allowing the phone to be accurately placed in the sensing area at night without additional lighting, improving the low-light user experience.

[0058] Please combine Figure 4 and Figure 5 The display base also includes a hinge structure 5, which comprises a first hinge plate 51, a second hinge plate 53, and a pivot 52. The first hinge plate 51 is mounted on the middle frame 12 of the base body 1, the pivot 52 is mounted on the first hinge plate 51, and the second hinge plate 53 is rotatably mounted on the pivot 52. The display screen 2 is mounted on the second hinge plate 53. The first hinge plate 51, the second hinge plate 53, and the pivot 52 form an independent hinge module. The display screen 2 rotates around the pivot 52 via the second hinge plate 53. The axis of rotation 52 is away from the inner wall of the base body 1, increasing the load-bearing capacity. The module can be disassembled and installed separately, facilitating maintenance or replacement.

[0059] Alternatively, in some other embodiments, a damping element is provided between the pivot 52 and the second hinge plate 53, so that the display screen 2 can be suspended at any angle. After the user releases his hand, the display screen 2 remains fixed in pitch to avoid sagging due to its own weight, and at the same time prevents the user from pinching his hand when closing the cover too quickly.

[0060] In a preferred embodiment, the control circuit board 3 further includes a microcontroller, a memory, a power management unit, and a wireless communication unit; the NFC module includes an NFC coil 4 and an NFC chip, the NFC chip being integrated on the control circuit board 3 and communicating with the microcontroller via an I2C or UART bus.

[0061] The microcontroller is used to control the image display of the display screen 2, the memory is used to store the image or video data received through the NFC module, the power management unit is used to provide operating voltage for the display screen 2, the microcontroller and the NFC module, and the wireless communication unit is used to establish a Bluetooth connection with external devices (such as mobile phones).

[0062] The NFC coil 4 is located inside the base body 1, near the NFC logo 113, and is used to sense the NFC signal of external devices. When an external device approaches the NFC logo 113 area, the NFC module reads the device information and triggers the Bluetooth pairing process through the microcontroller to establish a wireless connection. After the connection is successful, the external device sends image or video data to the microcontroller, which writes the data into the memory and controls the display screen 2 to display the corresponding content.

[0063] The above process does not require users to manually turn on Bluetooth or plug in a data cable. Simply by bringing an external device with NFC functionality, such as a mobile phone, close to the NFC tag area 113, users can quickly change photos or videos, improving the convenience and interactive experience of the user operation.

[0064] In summary, the monitor stand provided by this utility model integrates a foldable display screen, a control circuit board, and an NFC module while supporting the monitor. This enables the monitor stand itself to display pictures or videos, eliminating the need for users to purchase and place a separate electronic photo frame or traditional photo frame, thus completely solving the problem of additional devices occupying desktop space. The foldable display screen can be folded up when not in use, solving the problem of inconvenient storage. The NFC module receives data from external devices and transmits it to the control circuit board, allowing photos to be updated simply by bringing the phone close, enabling frequent and instant content replacement and overcoming the shortcomings of traditional photo frames that cannot quickly change images.

[0065] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A monitor stand, characterized in that, include The base body is equipped with a stand for supporting the monitor; The display screen is foldably mounted on the base body; A control circuit board is located inside the base body and electrically connected to the display screen, used to control the display screen to display pictures or videos; An NFC module, located on the base body and electrically connected to the control circuit board, is used to communicate with external devices that have NFC functionality to receive image or video data sent by the external devices and transmit the data to the control circuit board.

2. The monitor stand according to claim 1, characterized in that, The base body has a storage slot, and the display screen can be folded and installed in the storage slot.

3. The monitor stand according to claim 2, characterized in that, The base body is also provided with a retrieval slot that communicates with the storage slot.

4. The monitor stand according to claim 2, characterized in that, It also includes a sealing cap, which is detachably mounted to the base body and used to cover the storage slot.

5. The monitor stand according to claim 4, characterized in that, The packaging cover is made of a transparent material.

6. The monitor stand according to claim 1, characterized in that, The NFC module includes an NFC coil and an NFC chip electrically connected to the NFC coil. The NFC chip is integrated on the control circuit board, and the NFC coil is located inside the base body.

7. The monitor stand according to claim 6, characterized in that, The upper surface of the base body is provided with an NFC mark corresponding to the position of the NFC coil.

8. The monitor stand according to claim 7, characterized in that, The NFC logo is made of fluorescent material.

9. The monitor stand according to claim 1, characterized in that, It also includes a first hinge plate, a second hinge plate, and a rotating shaft. The first hinge plate is mounted on the base body, the rotating shaft is mounted on the first hinge plate, the second hinge plate is rotatably mounted on the rotating shaft, and the display screen is mounted on the second hinge plate.

10. The display stand according to claim 9, characterized in that, A damping element is provided between the rotating shaft and the second hinge plate.

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