LCD module and electronic device

Abstract

This application provides an LCD module and an electronic device. The LCD module includes: an LCD screen assembly (10) having multiple signal contact point interfaces (11), at least two of which are respectively disposed on a set of adjacent sides of the LCD screen assembly (10); and a USB connector assembly (20) having at least one connector port (21). The LCD screen assembly (10) is connected to the connector port (21) through at least one of the multiple signal contact point interfaces (11), enabling the LCD screen assembly (10) to connect to the USB connector assembly (20) in at least two different directions. This invention solves the problem of inconvenient placement of LCD modules in related technologies.

Description

Technical Field

[0001] This application relates to the field of computers, and more specifically, to an LCD module and an electronic device. Background Technology

[0002] With the further development of information and video technologies, people increasingly desire to confirm device status information through video displays. This necessitates the addition of a video display structure to external devices, allowing operators to intuitively view relevant data and understand device status, thereby enhancing human-computer interaction capabilities. Without altering the original device's structure, a USB plug-in LCD device can be directly plugged into the original device's USB port, displaying device status data relatively intuitively. The newly connected LCD device must also not interfere with the overall operation of the original device's components.

[0003] Currently, there are two related solutions. One is to embed the product inside the chassis structure, and the video can be removed and flipped over to view it after pressing the relevant unlocking mechanism. However, this structure requires sufficient space on the front of the chassis for the LCD module. The second is to directly make a fixed irregularly shaped module, with the USB connected to the inside of the chassis and the LCD screen connected to the outside of the chassis for data confirmation. However, in this solution, the LCD module has a significant impact on the operation of other external interface connectors or hot-swappable components of the chassis, such as interference between the components and the travel distance of the hot-swappable components.

[0004] Therefore, existing technologies suffer from the problem of inconvenient placement of LCD modules. Summary of the Invention

[0005] This application provides an LCD module and an electronic device to at least solve the problem of inconvenient placement of LCD modules in related technologies.

[0006] According to one embodiment of this application, an LCD module is provided, including: an LCD screen assembly having a plurality of signal contact point interfaces, at least two of the plurality of signal contact point interfaces being respectively disposed on a set of adjacent sides of the LCD screen assembly; and a USB connector assembly having at least one connector port, wherein the LCD screen assembly is connected to the connector port through at least any one of the plurality of signal contact point interfaces, so that the LCD screen assembly can be connected to the USB connector assembly in at least two different directions.

[0007] In one exemplary embodiment, at least one signal contact point interface is provided on each side of the LCD screen assembly, and the signal contact point interface extends along the length direction of the corresponding side.

[0008] In one exemplary embodiment, the distances from the signal contact point interfaces to the two ends of the side are different; and / or the centerlines of the length directions of at least two signal contact point interfaces located on a set of opposite sides are located on both sides of the line connecting the midpoints of the two sides; and / or the straight line of at least one signal contact point interface on the side coincides with the centerline of the side it is located on.

[0009] In one exemplary embodiment, the LCD screen assembly is quadrilateral and has four signal contact point interfaces. Each side of the LCD screen assembly is provided with one signal contact point interface, and the signal contact point interfaces corresponding to two adjacent sides of the LCD screen assembly are respectively located at the ends of the two adjacent sides that are close to each other.

[0010] In an exemplary embodiment, the LCD module further includes multiple magnets. At least one magnet is provided at each end of the signal contact point interface, and at least one magnet is provided at each end of the connection port. When the signal contact point interface is connected to the connection port, the two magnets at both ends of the signal contact point interface correspond to and attract each other with the two magnets at both ends of the connection port, and the magnetic poles of the two magnets at both ends of the signal contact point interface are opposite.

[0011] In one exemplary embodiment, at least one signal contact interface is provided on each side of the LCD screen assembly, and the signal contact interface extends along the length direction of the corresponding side; the LCD screen assembly is quadrilateral, and there are four signal contact interfaces. Each side of the LCD screen assembly is provided with one signal contact interface, and the signal contact interfaces corresponding to two adjacent sides of the LCD screen assembly are respectively located at the ends of the two adjacent sides that are close to each other; the midlines along the length direction of the two signal contact interfaces on one set of opposite sides are located on both sides of the line connecting the midpoints of the two sides; the other set... The centerline of one of the two signal contact point interfaces on the side is located on one side of the line connecting the midpoints of the two sides, and the centerline of the other signal contact point interface coincides with the line connecting the midpoints of the two sides. The LCD module also includes multiple magnets. At least one magnet is provided at each end of the signal contact point interface and at least one magnet is provided at each end of the connection port. When the signal contact point interface is connected to the connection port, the two magnets at both ends of the signal contact point interface and the two magnets at both ends of the connection port correspond to each other and attract each other, and the magnetic poles of the two magnets at both ends of the signal contact point interface are opposite.

[0012] In one exemplary embodiment, the LCD screen assembly includes: an LCD screen housing; an LCD screen rear cover having signal contact point interfaces, the LCD screen housing covering the LCD screen rear cover and forming an accommodating space with the LCD screen rear cover; an LCD screen panel disposed on the LCD screen housing; and a PCB board disposed inside the accommodating space and electrically connected to the LCD screen panel and all the signal contact point interfaces respectively.

[0013] In one exemplary embodiment, the USB connector assembly includes: a USB front cover having a connection port; and a USB body, wherein the USB front cover is disposed on the USB body and the end of the USB body away from the USB front cover has a USB interface.

[0014] In one exemplary embodiment, the LCD module further includes connectors, and the USB connector assembly and the LCD screen assembly are respectively provided with connector ears corresponding to the connectors, with each end of the connector being connected to a different connector ear.

[0015] According to another embodiment of this application, an electronic device is provided, including the LCD module described above.

[0016] The LCD module of this application includes an LCD screen assembly and a USB connector assembly. The LCD screen assembly has multiple signal contact point interfaces, at least two of which are respectively disposed on a set of adjacent sides of the LCD screen assembly; the USB connector assembly has at least one connector, and the LCD screen assembly is connected to the connector through at least any one of the multiple signal contact point interfaces, so that the LCD screen assembly can be connected to the USB connector assembly in at least two different directions.

[0017] When using the LCD module of this application, since the LCD screen assembly has multiple signal contact point interfaces, and at least two of these interfaces are respectively located on a set of adjacent sides of the LCD screen assembly, and the USB connector assembly has a connection port that mates with the signal contact point interfaces, the LCD screen assembly can be connected to the USB connector assembly at different connection positions by using different signal contact point interfaces and connection ports. Therefore, the LCD module of this application features flexible installation. When connecting the LCD module to a chassis, by selecting different signal contact point interfaces and connection ports, the LCD screen assembly can be flexibly placed to make reasonable use of the space at the chassis interface, thereby avoiding interference with other components on the chassis and reducing interference with the plugging and unplugging travel of other devices. Therefore, the LCD module of this application effectively solves the problem of inconvenient placement of LCD modules in the prior art.

[0018] Furthermore, it should be noted that the electronic device in this application may have multiple USB ports, and the end of the USB connection component furthest from the LCD screen component can connect to the USB port. Therefore, this application provides an external LCD module, which can be adjusted to a fixed orientation through different signal contact point interfaces on the LCD screen component during use, so that it will not interfere with other components or with external components such as cabinet doors in different electronic device structures. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0020] Figure 1 A schematic diagram of the structure of an LCD module in a specific embodiment of this application is shown;

[0021] Figure 2 It shows Figure 1 A schematic diagram showing the positional relationship between the LCD screen assembly and the USB connector assembly in the LCD module.

[0022] Figure 3 It shows Figure 1 Exploded view of the LCD module in the image;

[0023] Figure 4 It shows Figure 1 An exploded view of the LCD module from another angle.

[0024] The above figures include the following reference numerals:

[0025] 10. LCD screen assembly; 11. Signal contact interface; 12. LCD screen housing; 13. LCD screen back cover; 14. LCD screen panel; 15. PCB board; 20. USB connector assembly; 21. Connector port; 22. USB front cover; 23. USB body; 231. USB interface; 30. Magnet; 40. Connecting ear. Detailed Implementation

[0026] The embodiments of this application will be described in detail below with reference to the accompanying drawings and examples.

[0027] It should be noted that the terms "first," "second," etc., in the specification, claims, and drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0028] To address the problem of inconvenient placement of LCD modules in related technologies, this application provides an LCD module and an electronic device.

[0029] The electronic device described in this application includes the LCD module described below.

[0030] like Figures 1 to 4 As shown, the LCD module in this application includes an LCD screen assembly 10 and a USB connector assembly 20. The LCD screen assembly 10 has a plurality of signal contact interface 11, and at least two of the plurality of signal contact interface 11 are respectively disposed on a set of adjacent sides of the LCD screen assembly 10; the USB connector assembly 20 has at least one connector 21, and the LCD screen assembly 10 is connected to the connector 21 through at least any one of the plurality of signal contact interface 11, so that the LCD screen assembly 10 can be connected to the USB connector assembly 20 in at least two different directions.

[0031] When using the LCD module of this application, since the LCD screen assembly 10 has multiple signal contact interface 11, and at least two of the multiple signal contact interface 11 are respectively arranged on a set of adjacent sides of the LCD screen assembly 10, and the USB connection terminal assembly 20 has a connection port 21 that mates with the signal contact interface 11, the LCD screen assembly 10 can be connected to the USB connection terminal assembly 20 at different connection positions by using different signal contact interface 11 and connection port 21. Therefore, the LCD module of this application has the characteristic of flexible installation. When connecting the LCD module of this application to the chassis, by selecting different signal contact interface 11 and connection port 21, the LCD screen assembly 10 can be flexibly placed to make reasonable use of the space at the chassis interface, thereby avoiding interference with other components on the chassis, reducing interference with the plugging and unplugging stroke of other devices, and facilitating the operator to read data from the external LCD. Therefore, the LCD module of this application effectively solves the problem of inconvenient placement of LCD modules in the prior art.

[0032] Furthermore, it should be noted that the electronic device in this application may have multiple USB ports, and the end of the USB connection component 20 furthest from the LCD screen component 10 may be connected to the USB port. Therefore, this application provides an external LCD module, which can be adjusted in a fixed direction through different signal contact point interfaces 11 on the LCD screen component 10 during use, so that it will not interfere with other parts or with external parts such as cabinet doors in different electronic device structures.

[0033] Specifically, each side of the LCD screen assembly 10 is provided with at least one signal contact interface 11, and the signal contact interface 11 extends along the length direction of the corresponding side. This arrangement allows the LCD screen assembly 10 to connect to the connection port 21 of the USB connector assembly 20 through the signal contact interfaces 11 on different sides, enabling the LCD screen assembly 10 to connect to the USB connector assembly 20 in different ways. Of course, in this application, in addition to providing signal contact interfaces 11 on the sides, the LCD screen assembly 10 can also have signal contact interfaces 11 at other locations, thereby improving the flexibility of the connection between the LCD screen assembly 10 and the USB connector assembly 20.

[0034] Optionally, the distances from the signal contact interface 11 to the two ends of the side are different. This arrangement effectively ensures that when the LCD screen assembly 10 is connected to the connection port 21 of the USB connection assembly 20 through different signal contact interfaces 11 on different sides, the relative positions between the LCD screen assembly 10 and the USB connection assembly 20 are different. This ensures that the LCD module in this application can effectively reduce interference from plugging and unplugging with other devices after installation.

[0035] In one specific embodiment of this application, the centerlines along the length of at least two signal contact interface 11 located on a set of opposite sides are respectively located on both sides of the line connecting the midpoints of the two sides. Furthermore, the straight line of at least one signal contact interface 11 on a side coincides with the centerline of that side. With this configuration, after the LCD module in this application is connected to the USB interface on the chassis via the USB connector assembly 20, when the LCD screen assembly 10 is connected to the connection port 21 of the USB connector assembly 20 via different signal contact interface 11 on different sides, it can be ensured that the LCD module can avoid interference with other components on the chassis from different directions, thereby effectively reducing interference during plugging and unplugging with other devices.

[0036] In one specific embodiment of this application, the LCD screen assembly 10 is quadrilateral, with four signal contact interface 11s. Each side of the LCD screen assembly 10 is provided with one signal contact interface 11, and the signal contact interfaces 11 corresponding to two adjacent sides of the LCD screen assembly 10 are respectively located at the ends of the two adjacent sides that are close to each other. With this configuration, after the LCD module in this application is connected to the USB interface on the chassis via the USB connector assembly 20, when the LCD screen assembly 10 is connected to the connection port 21 of the USB connector assembly 20 through different signal contact interfaces 11 on different sides, it can ensure that the LCD module can avoid interference with other components on the chassis from four different directions, thereby effectively reducing interference during plugging and unplugging with other devices.

[0037] Optionally, the LCD module further includes multiple magnets 30. At least one magnet 30 is provided at each end of the signal contact interface 11, and at least one magnet 30 is provided at each end of the connection port 21. When the signal contact interface 11 is connected to the connection port 21, the two magnets 30 at each end of the signal contact interface 11 and the two magnets 30 at each end of the connection port 21 correspond to each other and attract each other, and the magnetic poles of the two magnets 30 at each end of the signal contact interface 11 are opposite. In a specific embodiment of this application, one magnet 30 is provided at each end of the signal contact interface 11 and each end of the connection port 21. In this embodiment, when using the LCD module of this application, since the LCD screen assembly 10 of the LCD module has multiple signal contact interface 11, reverse insertion is likely to occur when connecting to the connection port 21 of the USB connection assembly 20 through different signal contact interface 11. This makes it difficult for the operator to connect the signal contact interface 11 to the connection port 21 of the USB connection assembly 20 in the correct direction. Therefore, by providing a magnet 30 at both ends of the signal contact interface 11 and the connection port 21, the operator can ensure that the installation of the signal contact interface 11 and the connection port 21 is correct. That is, when the signal contact interface 11 and the connection port 21 are installed correctly, the two magnets 30 at both ends of the signal contact interface 11 and the two magnets 30 at both ends of the connection port 21 attract each other. When the signal contact interface 11 and the connection port 21 are installed incorrectly, the two magnets 30 at both ends of the signal contact interface 11 and the two magnets 30 at both ends of the connection port 21 repel each other.

[0038] Furthermore, by incorporating magnets 30 in this application, alignment between the signal contact interface 11 and the connection port 21 can be made easier. Additionally, the mutual attraction between the two magnets 30 at both ends of the signal contact interface 11 and the two magnets 30 at both ends of the connection port 21 also provides a certain degree of foolproof protection.

[0039] Example 1

[0040] In this embodiment, at least one signal contact interface 11 is provided on each side of the LCD screen assembly 10, and the signal contact interface 11 extends along the length direction of the corresponding side. The LCD screen assembly 10 is quadrilateral, and there are four signal contact interfaces 11. Each side of the LCD screen assembly 10 is provided with one signal contact interface 11. The signal contact interfaces 11 corresponding to two adjacent sides of the LCD screen assembly 10 are respectively located at the ends of the two adjacent sides that are close to each other. The midline of the length direction of the two signal contact interfaces 11 on one set of opposite sides is located on both sides of the line connecting the midpoints of the two sides. The two signal contact interfaces 11 on the other set of opposite sides are located on the other side of the line connecting the midpoints of the two sides. One of the signal contact interfaces 11 has its longitudinal centerline located on one side of the line connecting the midpoints of the two sides, while the longitudinal centerline of the other signal contact interface 11 coincides with the line connecting the midpoints of the two sides. The LCD module also includes multiple magnets 30. At least one magnet 30 is provided at each end of the signal contact interface 11, and at least one magnet 30 is provided at each end of the connection port 21. When the signal contact interface 11 is connected to the connection port 21, the two magnets 30 at each end of the signal contact interface 11 and the two magnets 30 at each end of the connection port 21 correspond to each other and attract each other, and the magnetic poles of the two magnets 30 at each end of the signal contact interface 11 are opposite. Furthermore, when using the LCD module in this embodiment, the LCD screen assembly 10 is set to be horizontally oriented in the forward direction, and the characters displayed on the surface are upright when the LCD screen assembly 10 is horizontally oriented in the reverse direction. This ensures that the operator can easily read the characters displayed on the LCD screen assembly 10 when the screen is oriented in both directions. When the LCD screen assembly 10 is placed vertically, the text displayed on it does not need to be flipped, as the shorter text would be difficult to read after flipping. Furthermore, in this embodiment, the LCD screen assembly 10 and the USB connector assembly 20 are connected by 8 pins for information transmission and power supply. That is, 8 pins are provided at the connection port 21 of the USB connector assembly 20, and 8 pins are provided at each signal contact interface 11 of the LCD screen assembly 10, so that each signal contact interface 11 can connect normally to the connection port 21. Moreover, when installing the LCD module using this embodiment, it must not exceed the chassis's U-cable. Taking a 1U U-cable height of 44.45mm as an example, the placement margin of the LCD module needs to be considered. The size of the LCD screen assembly 10 is limited to its minimum manufacturable range, defined as a length less than 39mm and a width less than 23mm, which can largely avoid interference with adjacent structures. The position dimensions of the 4 sets of pins corresponding to the 4 signal contact interfaces 11 at the rear of the LCD screen assembly 10 also provide space avoidance assistance.The positions of pins 1, 2, 3, and 4 are designed to ensure that the long side of the USB connector component 20 aligns with the edge of the LCD screen assembly 10 when the LCD screen assembly 10 is connected to the USB connector component 20. Pin 2 is positioned to center the LCD screen assembly 10 vertically, preventing it from exceeding the cabinet's internal width limit. Pins 1, 3, and 4 ensure that the short side of the USB connector component 20 aligns with the edge of the LCD screen assembly 10 when the LCD screen is connected to the USB module. This provides greater clearance between the LCD screen assembly 10 and the structural components. The LCD module must not only accommodate the clearance within the chassis structure but also within the cabinet itself. In addition to the aforementioned cabinet internal width, the cabinet door must not interfere with other items on the chassis. The cabinet internal width requirement is ≥483.4mm, and the depth from the cabinet upright to the door is ≥50mm. When placing the LCD module, its width on the chassis must not exceed 483.4mm, and the front and rear dimensions plus the thickness of the chassis lugs must not exceed 50mm.

[0041] Alternatively, the magnet 30 in this application may be a cylindrical magnet.

[0042] Example 2

[0043] In this embodiment, at least one signal contact interface 11 is provided on each side of the LCD screen assembly 10, and the signal contact interface 11 extends along the length direction of the corresponding side. The LCD screen assembly 10 is quadrilateral, and there are four signal contact interfaces 11. Each side of the LCD screen assembly 10 is provided with one signal contact interface 11. The signal contact interfaces 11 corresponding to two adjacent sides of the LCD screen assembly 10 are respectively located at the ends of the two adjacent sides that are close to each other. The midline of the length direction of the two signal contact interfaces 11 located on a pair of opposite sides is located on both sides of the line connecting the midpoints of the two sides. The LCD module also includes a plurality of magnets 30. At least one magnet 30 is provided at both ends of the signal contact interface 11, and at least one magnet 30 is provided at both ends of the connection port 21. When the signal contact interface 11 is connected to the connection port 21, the two magnets 30 at both ends of the signal contact interface 11 and the two magnets 30 at both ends of the connection port 21 correspond to each other and attract each other, and the magnetic poles of the two magnets 30 at both ends of the signal contact interface 11 are opposite. Furthermore, when installing the LCD module using the method described in this embodiment, it must not exceed the U-cable of the chassis. Taking a 1U U-cable height of 44.45mm as an example, the placement margin of the LCD module needs to be considered. The size of the LCD screen assembly 10 is limited to its minimum manufacturable range, defined as a length of less than 39mm and a width of less than 23mm, which can largely avoid interference with adjacent structures. The position dimensions of the four sets of pins corresponding to the four signal contact point interfaces 11 at the rear of the LCD screen assembly 10 also provide interference avoidance. The positions of pins 1, 2, 3, and 4 are designed to ensure that when the LCD screen assembly 10 is connected to the USB connector assembly 20, the long side of the USB connector assembly 20 is aligned with the edge of the LCD screen assembly 10. The position of pin 2 ensures that the LCD screen assembly 10 is centered vertically, preventing it from exceeding the internal width limit of the rack. Pin groups 1, 3, and 4 ensure that the short side of the USB connector component 20 aligns with the edge of the LCD screen component 10 when the LCD screen and USB module are connected. This allows for greater clearance between the LCD screen component 10 and the structure. In addition to meeting the clearance requirements of the chassis structure, the LCD module also needs to accommodate the clearance requirements of the server rack. Besides the aforementioned internal width dimensions of the rack, there is also the requirement that the rack door should not interfere with other items on the chassis. The internal width of the rack must be ≥483.4mm, and the depth from the rack column to the door must be ≥50mm. When the LCD module is placed on the chassis, its width must not exceed 483.4mm, and the total dimensions (front and rear dimensions plus the thickness of the chassis lugs) must not exceed 50mm.

[0044] Optionally, such as Figure 3 and Figure 4As shown, the LCD screen assembly 10 in this application includes an LCD screen housing 12, an LCD screen back cover 13, and a PCB board 15. The LCD screen back cover 13 has a signal contact interface 11, and the LCD screen housing 12 covers the LCD screen back cover 13 and forms an accommodating space with the LCD screen back cover 13; an LCD screen panel 14 is disposed on the LCD screen housing 12; the PCB board 15 is disposed inside the accommodating space and is electrically connected to the LCD screen panel 14 and all the signal contact interfaces 11 respectively. Furthermore, the USB connection terminal assembly 20 includes a USB terminal front cover 22 and a USB terminal body 23. The USB terminal front cover 22 has a connection port 21; the USB terminal front cover 22 is disposed on the USB terminal body 23, and the end of the USB terminal body 23 away from the USB terminal front cover 22 has a USB terminal interface 231. Furthermore, in this embodiment, the magnet 30 corresponding to the signal contact point interface 11 is disposed within the accommodating space and can be disposed on the back cover 13 of the LCD screen, while the magnet 30 corresponding to the connection port 21 can be disposed at one end of the USB end body 23 near the front cover 22 of the USB end, thereby ensuring that the magnet 30 corresponding to the connection port 21 can correspond to both ends of the connection port 21 in the length direction. In addition, this arrangement can also ensure that neither the magnet 30 corresponding to the signal contact point interface 11 nor the magnet 30 corresponding to the connection port 21 is exposed to the outside.

[0045] Example 3

[0046] In this embodiment, at least one signal contact interface 11 is provided on each side of the LCD screen assembly 10, and the signal contact interface 11 extends along the length direction of the corresponding side. The LCD screen assembly 10 is quadrilateral, and there are four signal contact interfaces 11. Each side of the LCD screen assembly 10 is provided with one signal contact interface 11. The signal contact interfaces 11 corresponding to two adjacent sides of the LCD screen assembly 10 are respectively located at the ends of the two adjacent sides that are close to each other. The midline of the length direction of the two signal contact interfaces 11 located on a pair of opposite sides is located on both sides of the line connecting the midpoints of the two sides. The LCD module also includes a plurality of magnets 30. At least one magnet 30 is provided at both ends of the signal contact interface 11, and at least one magnet 30 is provided at both ends of the connection port 21. When the signal contact interface 11 is connected to the connection port 21, the two magnets 30 at both ends of the signal contact interface 11 and the two magnets 30 at both ends of the connection port 21 correspond to each other and attract each other, and the magnetic poles of the two magnets 30 at both ends of the signal contact interface 11 are opposite. Furthermore, when installing the LCD module using the method described in this embodiment, it must not exceed the U-cable of the chassis. Taking a 1U U-cable height of 44.45mm as an example, the placement margin of the LCD module needs to be considered. The size of the LCD screen assembly 10 is limited to its minimum manufacturable range, defined as a length of less than 39mm and a width of less than 23mm, which can largely avoid interference with adjacent structures. The position dimensions of the four sets of pins corresponding to the four signal contact point interfaces 11 at the rear of the LCD screen assembly 10 also provide interference avoidance. The positions of pins 1, 2, 3, and 4 are designed to ensure that when the LCD screen assembly 10 is connected to the USB connector assembly 20, the long side of the USB connector assembly 20 is aligned with the edge of the LCD screen assembly 10. The position of pin 2 ensures that the LCD screen assembly 10 is centered vertically, preventing it from exceeding the internal width limit of the rack. Pin groups 1, 3, and 4 ensure that the short side of the USB connector assembly 20 aligns with the edge of the LCD screen assembly 10 when the LCD screen and USB module are connected. This allows for greater clearance between the LCD screen assembly 10 and the structure. In addition to accommodating the chassis structure, the LCD module also needs to accommodate the cabinet structure. Besides the aforementioned cabinet inner width, there is a requirement that the cabinet door should not interfere with other items on the chassis. The cabinet inner width requirement is ≥483.4mm, and the depth from the cabinet upright to the cabinet door is ≥50mm. When the LCD module is placed on the chassis, its width cannot exceed 483.4mm, and the front-to-back dimensions plus the thickness of the chassis lugs cannot exceed 50mm. Preferably, the LCD module also includes connectors, such as... Figures 1 to 4As shown, the USB connector assembly 20 and the LCD screen assembly 10 are respectively provided with connecting ears 40, and the two ends of the connectors are connected to different connecting ears 40. In this application, by setting connectors and correspondingly providing connecting ears 40 on the USB connector assembly 20 and the LCD screen assembly 10, it is possible to effectively ensure that the USB connector assembly 20 and the LCD screen assembly 10 do not become disconnected when switching between different signal contact point interfaces 11 and connection ports 21, thereby effectively preventing the USB connector assembly 20 or the LCD screen assembly 10 from being lost. At the same time, this setting also ensures that if the LCD screen assembly 10 is accidentally knocked off by the operator or detached from the USB connector assembly 20 due to other factors, the LCD screen assembly 10 will not be thrown to the ground and damaged.

[0047] From the above description, it can be seen that the embodiments of the present invention achieve the following technical effects: When using the LCD module of this application, since the LCD screen assembly 10 has multiple signal contact interface 11, and at least two of the multiple signal contact interface 11 are respectively arranged on a set of adjacent sides of the LCD screen assembly 10, and the USB connection terminal assembly 20 has a connection port 21 that cooperates with the signal contact interface 11, the LCD screen assembly 10 can be connected to the USB connection terminal assembly 20 at different connection positions by using different signal contact interface 11 and connection port 21. Therefore, the LCD module of this application has the characteristic of flexible installation. When connecting the LCD module of this application to the chassis, by selecting different signal contact interface 11 and connection port 21, the LCD screen assembly 10 can be flexibly placed to make reasonable use of the space at the chassis interface, thereby avoiding interference with other components on the chassis and reducing interference with the plugging and unplugging strokes of other devices. Therefore, the LCD module of this application effectively solves the problem of inconvenient placement of LCD modules in the prior art.

[0048] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the principles of this application should be included within the protection scope of this application.

Claims

1. An LCD module, characterized in that, include: An LCD screen assembly (10) having a plurality of signal contact point interfaces (11), wherein at least two of the plurality of signal contact point interfaces (11) are respectively disposed on a set of adjacent sides of the LCD screen assembly (10); The USB connector assembly (20) has at least one connector port (21), and the LCD screen assembly (10) is connected to the connector port (21) through at least one of the signal contact point interfaces (11) of the plurality of signal contact point interfaces (11) so that the LCD screen assembly (10) can be connected to the USB connector assembly (20) in at least two different directions.

2. The LCD module according to claim 1, characterized in that, At least one signal contact point interface (11) is provided on each side of the LCD screen assembly (10), and the signal contact point interface (11) extends along the length direction of the corresponding side.

3. The LCD module according to claim 2, characterized in that, The distances from the signal contact interface (11) to the two ends of the side are different; and / or The centerlines of at least two of the signal contact point interfaces (11) located on a set of opposite sides are respectively located on both sides of the line connecting the midpoints of the two sides; and / or The straight line of the signal contact point interface (11) on at least one side coincides with the center line of the side on which it is located.

4. The LCD module according to claim 2, characterized in that, The LCD screen assembly (10) is quadrilateral, and there are four signal contact point interfaces (11). Each side of the LCD screen assembly (10) is provided with one signal contact point interface (11). The signal contact point interfaces (11) corresponding to two adjacent sides of the LCD screen assembly (10) are respectively located at the ends of the two adjacent sides that are close to each other.

5. The LCD module according to claim 1, characterized in that, The LCD module also includes multiple magnets (30). At least one magnet (30) is provided at both ends of the signal contact interface (11), and at least one magnet (30) is provided at both ends of the connection port (21). When the signal contact interface (11) is connected to the connection port (21), the two magnets (30) at both ends of the signal contact interface (11) and the two magnets (30) at both ends of the connection port (21) correspond to each other and attract each other, and the magnetic poles of the two magnets (30) at both ends of the signal contact interface (11) are opposite.

6. The LCD module according to claim 1, characterized in that, At least one signal contact point interface (11) is provided on each side of the LCD screen assembly (10), and the signal contact point interface (11) extends along the length direction of the corresponding side. The LCD screen assembly (10) is quadrilateral, and there are four signal contact point interfaces (11). Each side of the LCD screen assembly (10) is provided with one signal contact point interface (11). The signal contact point interfaces (11) corresponding to two adjacent sides of the LCD screen assembly (10) are respectively located at the ends of the two adjacent sides that are close to each other. The center lines of the two signal contact point interfaces (11) on one of the pairs of opposite sides are located on both sides of the line connecting the midpoints of the two sides. The centerline of one of the two signal contact point interfaces (11) on the other pair of sides is located on one side of the line connecting the midpoints of the two sides, and the centerline of the other signal contact point interface (11) coincides with the line connecting the midpoints of the two sides. The LCD module also includes multiple magnets (30). At least one magnet (30) is provided at both ends of the signal contact interface (11), and at least one magnet (30) is provided at both ends of the connection port (21). When the signal contact interface (11) is connected to the connection port (21), the two magnets (30) at both ends of the signal contact interface (11) and the two magnets (30) at both ends of the connection port (21) correspond to each other and attract each other, and the magnetic poles of the two magnets (30) at both ends of the signal contact interface (11) are opposite.

7. The LCD module according to any one of claims 1 to 6, characterized in that, The LCD screen assembly (10) includes: LCD screen housing (12); LCD screen back cover (13), the LCD screen back cover (13) has the signal contact point interface (11), the LCD screen outer shell (12) covers the LCD screen back cover (13) and forms an accommodating space with the LCD screen back cover (13); LCD screen panel (14), the LCD screen panel (14) is disposed on the LCD screen housing (12); PCB board (15) is disposed inside the accommodating space and is electrically connected to the LCD screen panel (14) and all the signal contact point interfaces (11).

8. The LCD module according to any one of claims 1 to 6, characterized in that, The USB connector assembly (20) includes: USB front cover (22), the USB front cover (22) having the connection port (21); The USB terminal body (23) has a USB terminal front cover (22) disposed on the USB terminal body (23), and the end of the USB terminal body (23) away from the USB terminal front cover (22) has a USB terminal interface (231).

9. The LCD module according to any one of claims 1 to 6, characterized in that, The LCD module also includes a connector. The USB connector assembly (20) and the LCD screen assembly (10) are respectively provided with connecting ears (40) corresponding to the connector. The two ends of the connector are respectively connected to different connecting ears (40).

10. An electronic device, characterized in that, The LCD module includes any one of claims 1 to 9.

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