Embedded hidden display screen splicing structure and display screen

Abstract

The present invention discloses an embedded hidden display screen splicing structure and a display screen, which relates to the technical field of display screen structure, and solves the problem that the conductive connection part still needs manual assistance from the staff to complete the electrical connection, which is not convenient to operate. The embedded hidden display screen splicing structure includes an outer frame, a bottom support assembly, an internal conductive module and a back heat dissipation module. The bottom of the outer frame is equipped with a bottom support assembly, the interior of the outer frame is provided with an internal conductive module, the back of the outer frame is equipped with a back heat dissipation module by screws, the interior of the outer frame is provided with a plurality of splicing parts, and the interior of the splicing part is provided with a display, wherein the internal conductive module includes an embedded module. In the present invention, the single-pole conductive head can be automatically extended to the pin inside the power distribution socket to realize the automated power distribution operation, and at the same time, the safety when assembling the display module can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of display screen structures, in particular to an embedded hidden display screen splicing structure and a display screen. Background Art

[0002] A display screen is an electronic product that can display certain electronic files on the screen through a specific transmission device and then reflect them to the human eye. When using a large outdoor display, multiple display modules need to be spliced ​​and assembled.

[0003] The existing Chinese patent application with publication number CN115472097A discloses a seamless display screen splicing installation structure, including a display screen box, a display screen body and a circuit board, wherein a first sealing gasket is arranged at the front end of the display screen box, and a second sealing gasket is arranged at the outer side of the first sealing gasket, and the front end of the second sealing gasket is connected to the display screen body, and a circuit board is arranged at the rear of the display screen body on the inner side of the display screen box, and automatic locking mechanisms are arranged at both left and right ends of the circuit board, a connecting column is arranged at a side of the automatic locking mechanism away from the circuit board, and a positioning rod is arranged at the front end of the connecting column, and a mounting rod is arranged above the rear end of the connecting column; the invention, in the display During the docking process between the display screen body and the display screen box, the docking rod fixed at the rear of the display screen body will squeeze the movable part, causing the movable part to shrink toward the inside of the fixed part. When the docking rod moves backward so that the groove inside it moves to the positioning rod, under the action of the second spring, the installation rod can drive the connecting column to rotate, so that the positioning rod rotates clockwise and engages with the docking rod to complete the installation of the display screen box and the display screen body. Similarly, when disassembling, use a thin round rod-shaped tool to insert and squeeze the installation rod from the circular through hole on the inner wall of the right end of the display screen box, so that the connecting column can drive the positioning rod to rotate and reset. When the positioning rod is detached from the docking rod, the display screen body can be quickly disassembled to achieve the purpose of easy maintenance.

[0004] However, the display screen structure has the following defects when used:

[0005] 1. When assembling several display modules in the existing display structure, after each display module is assembled, the conductive connection part still needs manual assistance from the staff to complete the electrical connection (with the power supply), which is not convenient. At the same time, the staff needs to operate the electrical connection with both hands in a small space. During installation, the power connector is easy to damage the internal module of the display module, which is less safe.

[0006] 2. When multiple display modules are spliced ​​and used in the existing display structure, there will be a certain gap between each display module, resulting in a black line in the middle of the formed display structure. When the display structure is used for display or advertising, the viewing effect is not good. Summary of the invention

[0007] The purpose of the present invention is to provide an embedded hidden display screen splicing structure and a display screen to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides an embedded hidden display screen splicing structure, comprising an outer frame, a bottom support component, an internal conductive module and a back heat dissipation module, wherein the bottom of the outer frame is provided with a bottom support component, the inner part of the outer frame is provided with an internal conductive module, and the back of the outer frame is provided with a back heat dissipation module by screws.

[0010] The outer frame is provided with a plurality of splicing parts inside, and a display is installed inside the splicing parts.

[0011] Wherein, the internal conductive module includes:

[0012] An embedded module, the embedded module is installed inside the outer frame and located at the bottom of the splicing part, an elastic conductive component is arranged inside the embedded module, the elastic conductive component is electrically connected to the display, and the embedded module is provided with multiple groups;

[0013] An external power supply component is installed inside the outer frame and is electrically connected to the multiple groups of embedded modules. The external power supply component is located on the side of the splicing part and extends to the outside of the outer frame.

[0014] As a preferred solution of the present invention, the bottom support assembly includes:

[0015] Bottom bracket, the bottom bracket is welded to the bottom of the outer frame, and the bottom bracket is provided with multiple groups, a horizontal plate is installed between two adjacent groups of the bottom brackets, and the bottom bracket is provided with a "T" shape,

[0016] Wherein, the bottom of the horizontal plate is provided with a side support block installed on the side of the bottom bracket, and the side support block is installed on the side of the bottom bracket and the bottom of the side support block by screws.

[0017] An external power supply component is supported on the top of the horizontal plate.

[0018] As a preferred embodiment of the present invention, the elastic conductive component includes:

[0019] An inner concave portion, the inner concave portion is provided at left and right sides of the inner portion of the embedded module, and a sliding block is slidably connected therein, the sliding block is slidably connected to the outer side of the guide rod, and the guide rod is installed at the center of the inner portion of the embedded module;

[0020] A top conductor, the top conductor is installed on the top of the sliding block, the top of the top conductor is electrically connected to a monopolar conductive head, and the side of the top conductor is electrically connected to a conductive cable,

[0021] Wherein, the conductive cable is arranged to penetrate the sliding block;

[0022] A bottom power distribution module is installed at the inner bottom of the embedded module, the bottom power distribution module is electrically connected to the conductive cable, and the side of the bottom power distribution module is electrically connected to an external power supply component.

[0023] As a preferred solution of the present invention, the monopole conductive head is arranged through the groove portion, the groove portion is opened at the inner top of the embedded module, the monopole conductive head is electrically connected to the display, and the top conductor, the monopole conductive head, the conductive cable and the bottom power distribution module are all arranged in two groups, and

[0024] A spring is arranged on the outer side of the guide rod, the spring is installed on the inner bottom of the embedded module, the spring is connected to the bottom of the sliding block, and the spring is located between the two groups of bottom power distribution modules.

[0025] As a preferred embodiment of the present invention, the external power supply assembly includes:

[0026] An external cable, the external cable is electrically connected to the side of the bottom power distribution module and extends to the outside of the embedded module, the bottom of the external cable is electrically connected to a conductive connection module, and the conductive connection module is installed inside the outer frame;

[0027] Side cables, the side cables are electrically connected to the sides of multiple groups of the conductive connection modules, the conductive connection modules are provided with multiple groups, and the bottom of the conductive connection modules is electrically connected to the battery pack,

[0028] Wherein, the battery pack is installed on the top of the horizontal plate

[0029] The present invention provides a display including an embedded hidden display screen splicing structure, including a plurality of display modules, wherein the display module is composed of a display housing, a circuit board module, a display light board module and a display module, wherein the display housing is installed inside the splicing part, a circuit board module is installed inside the display housing, and the circuit board module is electrically connected to the monopolar conductive head.

[0030] The side of the circuit board module is electrically connected to the display light board module, and the side of the display light board module is provided with a display module, and the display module is located on the side of the outer frame.

[0031] As a preferred solution of the present invention, two groups of assembly protrusions are installed on both the upper and lower sides of the display housing, and the two groups of assembly protrusions are symmetrically arranged relative to the central axis of the display housing. The assembly protrusions are slidably connected to the inside of the side recessed part.

[0032] Wherein, the side recessed portion is arranged inside the splicing portion.

[0033] As a preferred solution of the present invention, the circuit board module includes:

[0034] A display circuit board, the display circuit board is mounted inside the display housing by screws, a main chip is electrically connected to a side of the display circuit board, a protective cover is provided on a side of the main chip, and the protective cover is mounted on a side of the display housing by screws;

[0035] A high-definition / card-reading switching module, the high-definition / card-reading switching module is electrically connected to the side of the display circuit board and is located below the main chip, and the high-definition / card-reading switching module is provided in multiple groups; and

[0036] A frame rate / channel module, the frame rate / channel module is electrically connected to the side of the display circuit board and is located on the side of the high-definition / card reading switching module, and the frame rate / channel module is provided with multiple groups,

[0037] Among them, a power distribution socket is set at the bottom of the high-definition / card reader switching module, and the power distribution socket is electrically connected to the display circuit board, and multiple groups are set. Two groups of power distribution pins are set inside one group of power distribution sockets, and are electrically connected to the single-pole conductive head through the power distribution pins.

[0038] As a preferred solution of the present invention, the display light panel module includes:

[0039] A backlight panel, the backlight panel is installed inside the display housing and located on the top of the display circuit board, and the backlight panel is electrically connected to the display circuit board;

[0040] A backlight source, the backlight source is installed inside the display housing and located on the top of the backlight plate, and the backlight source is electrically connected to the display circuit board; and

[0041] A diffusion plate, the diffusion plate is installed inside the display housing and located on the top of the backlight source, and the diffusion plate is electrically connected to the display circuit board;

[0042] a polarizer, the polarizer being installed inside the display housing and located on top of the diffuser, the polarizer being electrically connected to the display circuit board; and

[0043] A glass plate is installed inside the display housing and located on the top of the polarizer. A display module is arranged on the top of the glass plate.

[0044] As a preferred solution of the present invention, the display module includes:

[0045] A frame body, wherein the frame body is installed inside the display housing through a central protrusion on the outside, and a display glass screen is installed on the inside of the frame body, and the display glass screen is located on the side of the outer frame;

[0046] A color filter is arranged inside the frame body and located on the side of the display glass screen. A liquid crystal panel is arranged on the side of the color filter. The liquid crystal panel is installed inside the frame body and the glass panel is arranged on the side.

[0047] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0048] 1. In the embedded hidden display screen splicing structure and display screen, multiple groups of display modules installed inside the splicing part can be extended to the side recessed part inside the splicing part through the assembly protrusions installed outside the display module, and the display module can be stably installed inside the outer frame through the one-to-one corresponding side recessed parts and assembly protrusions. At this time, the bottom of the display module that is installed by stable pushing will drive the monopole conductive head in contact with its bottom to press down during the process of pushing and splicing, and move the top conductor and sliding block connected to the bottom of the monopole conductive head, and compress the spring set at the bottom of the sliding block. After the display module moves to the inside of the splicing part, the spring will recover due to its own elastic force, and drive the monopole conductive head connected to the top of the sliding block through the top conductor to move upward, so that the monopole conductive head can extend to the pins inside the power distribution socket, realizing automated power distribution operations. Reduce the problem of damage to the display module during electrical connection due to manual operation of the staff, and improve the safety when assembling the display module;

[0049] 2. In the embedded hidden display screen splicing structure and display screen, when multiple display modules are spliced ​​and assembled, multiple display modules with completed power distribution can be connected to the power transmission end of the battery pack through the external cables, conductive connection modules and side cables electrically connected at the bottom, so as to realize the power distribution and display operation of multiple display modules. At the same time, after the multiple display modules are assembled, their electrically connected cable modules are set inside the outer frame and the splicing is completed in a hidden manner. The display modules are embedded inside the splicing part, which reduces the probability of the normal operation of the display modules being affected by the outside world (rain, etc.);

[0050] 3. In the embedded hidden display screen splicing structure and display screen, after the multiple display modules are spliced ​​and assembled, the liquid crystal panels set on the side of each display module are set on the side of the outer frame and are tightly pressed against each other. At this time, through the design of multiple sets of liquid crystal panels, on the one hand, it can be ensured that the spliced ​​display screen structure will not have black lines when displaying, ensuring the viewing effect of the display screen structure. On the other hand, the part where the display shell is spliced ​​to the splicing interface can be sealed to reduce the probability of external rainwater entering the display shell through the gap and causing damage to its internal modules or structures, thereby improving the safety of the display screen structure during operation;

[0051] 4. In the embedded hidden display screen splicing structure and display screen, when multiple display modules are in operation, the emitted light will be adjusted and controlled by the design of the HD / card reader switching module and the frame rate / channel module to adjust and control the HD and frame rate of the emitted light and image, ensuring the consistency of each part of the formed display screen structure and improving the display effect of the display screen structure. At the same time, the light transmission method is completed through the staggered intervention of the main channel and the slave channel, which effectively improves the stability of light transmission and imaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0053] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] Figure 1 It is a schematic diagram of the structure after the outer frame and the display module of the present invention are spliced;

[0055] Figure 2 It is a structural schematic diagram of a partial cross-section of the outer frame of the present invention;

[0056] Figure 3 It is a structural schematic diagram of the internal conductive module of the present invention;

[0057] Figure 4 The present invention Figure 3 A schematic diagram of the structure of the enlarged area in the middle A;

[0058] Figure 5 is a schematic structural diagram of the elastic conductive component of the present invention;

[0059] Figure 6 It is a structural schematic diagram of the display screen structure of the present invention;

[0060] Figure 7 It is a structural schematic diagram of the back of the spliced ​​outer frame and the display module of the present invention;

[0061] Figure 8 It is a structural schematic diagram of the cross-section of the connection between the outer frame and the display module of the present invention;

[0062] Fig. 9 It is a schematic diagram of the structure of the explosion connection between the outer frame and the display module of the present invention;

[0063] Fig.10 It is a structural schematic diagram of the display module of the present invention;

[0064] Fig.11 It is a schematic structural diagram of a cross-section of a display module of the present invention;

[0065] Fig.12 It is a schematic diagram of the structure of the explosion of the display module of the present invention;

[0066] Fig.13 It is a structural schematic diagram showing a cross-sectional view of the connection between the display housing and the circuit board module of the present invention;

[0067] Fig.14 It is a structural schematic diagram of a display light panel module of the present invention;

[0068] Fig.15 is a schematic structural diagram of a cross-section of a display module of the present invention;

[0069] In the figure:

[0070] 10. outer frame; 100. splicing part;

[0071] 20. Bottom support assembly; 201. Bottom bracket; 202. Horizontal plate; 203. Side support block;

[0072] 30. Internal conductive module; 40. Back heat dissipation module; 50. Embedded module;

[0073] 60, elastic conductive component; 601, inner concave portion; 602, sliding block; 603, guide rod; 6031, spring; 604, top conductor; 605, monopole conductive head; 6051, groove portion; 606, conductive cable; 607, bottom power distribution module;

[0074] 70, external power supply assembly; 701, external cable; 702, conductive connection module; 703, side cable; 704, battery pack;

[0075] 80. Display module; 801. Display housing; 8011. Assembly protrusion; 8012. Side recess; 802. Circuit board module; 8021. Display circuit board; 8022. Main chip; 8023. Protective cover; 8024. HD / card reader switching module; 8025. Frame rate / channel module; 8026. Power distribution socket; 803. Display light board module; 8031. Backlight board; 8032. Backlight source; 8033. Diffuser plate; 8034. Polarizer; 8035. Glass plate; 804. Display module; 8041. Frame body; 80411. Center protrusion; 8042. Display glass screen; 8043. Color filter; 8044. Liquid crystal panel. DETAILED DESCRIPTION

[0076] 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 drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0077] See also Figure 1-Figure 15 The embedded hidden display screen splicing structure includes an outer frame 10, a bottom support component 20, an internal conductive module 30 and a back heat dissipation module 40. The bottom of the outer frame 10 is installed with a bottom support component 20, the inner part of the outer frame 10 is provided with an internal conductive module 30, the back of the outer frame 10 is installed with a back heat dissipation module 40 by screws, the inner part of the outer frame 10 is provided with a plurality of splicing parts 100, the inner part of the splicing part 100 is provided with a display, wherein the internal conductive module 30 includes an embedded module 50, the embedded module 50 is installed inside the outer frame 10 and is located at the bottom of the splicing part 100, the inner part of the embedded module 50 is provided with an elastic conductive component 60, the elastic conductive component 60 is electrically connected to the display, and the embedded module 50 is provided with multiple groups; an external power supply component 70, the external power supply component 70 is installed inside the outer frame 10 and is electrically connected to multiple groups of embedded modules 50, the external power supply component 70 is located on the side of the splicing part 100, and extends to the outside of the outer frame 10.

[0078] The above working principle: when multiple groups of display modules are spliced ​​and assembled, the multiple groups of display modules can be pushed into the inside of the splicing part 100. In actual use, the design of the fan unit inside the back heat dissipation module 40 can dissipate heat for the display modules in the running state, ensuring the service life of the display screen structure during operation. At the same time, when multiple groups of display modules are installed in the splicing part 100 inside the outer frame 10, the conductive parts at the bottom can be automatically and directly electrically connected to the elastic conductive component 60, and connected to the external power supply component 70 through the elastic conductive component 60, to realize automated power distribution operation, which is simple and convenient to operate. At the same time, it avoids the problem of damage to the display module due to manual electrical connection.

[0079] Specific reference Figure 1 and Figure 7 The bottom support assembly 20 includes a bottom bracket 201, which is welded to the bottom of the outer frame 10, and multiple groups of bottom brackets 201 are provided, and a horizontal plate 202 is installed between two adjacent groups of bottom brackets 201. The bottom bracket 201 is provided with a "T" shape, wherein a side support block 203 installed on the side of the bottom bracket 201 is provided at the bottom of the horizontal plate 202, and the side support block 203 is installed on the side of the bottom bracket 201 and the bottom of the side support block 203 by screws, and the top of the horizontal plate 202 supports an external power supply assembly 70.

[0080] In the embedded hidden display screen splicing structure of the present invention, the design of the side support block 203 can stably install and fix the horizontal plate 202 on the inner side of the bottom bracket 201, and support multiple sets of external power supply components 70 to perform power distribution operations for the operation and display of the display module.

[0081] Specific reference Figure 5 The elastic conductive component 60 includes an inner recess 601, which is opened on the left and right sides of the embedded module 50, and is slidably connected to a sliding block 602 inside. The sliding block 602 is slidably connected to the outside of a guide rod 603, and the guide rod 603 is installed at the center of the embedded module 50; a top conductor 604, which is installed on the top of the sliding block 602, and the top of the top conductor 604 is electrically connected to a monopole conductive head 605, and the side of the top conductor 604 is electrically connected to a conductive cable 606, wherein the conductive cable 606 passes through the sliding block 602; a bottom power distribution module 607, which is installed on the inner bottom of the embedded module 50, and the bottom power distribution module 607 is electrically connected to the conductive cable 606, and the side of the bottom power distribution module 607 is electrically connected to an external power supply component 70.

[0082] In this embodiment, the monopole conductive head 605 is arranged to pass through the groove portion 6051, and the groove portion 6051 is opened at the inner top of the embedded module 50. The monopole conductive head 605 is electrically connected to the display. The top conductor 604, the monopole conductive head 605, the conductive cable 606 and the bottom power distribution module 607 are each provided with two groups, and a spring 6031 is provided on the outer side of the guide rod 603. The spring 6031 is installed at the inner bottom of the embedded module 50, and the spring 6031 is connected to the bottom of the sliding block 602. The spring 6031 is located between the two groups of bottom power distribution modules 607. The design of the spring 6031 can make it simple and convenient to operate when splicing and assembling the display module, and the splicing operation of the display module can be completed automatically.

[0083] In the embedded hidden display screen splicing structure of the present invention, when the display module is installed, the movement of the display module will drive the monopole conductive head 605 connected at the bottom to move, so that the sliding block 602 connected to the bottom of the monopole conductive head 605 through the top conductor 604 will slide inside the inner recess 601, so that the monopole conductive head 605 can extend to the inside of the embedded module 50. At this time, the display module can be directly pushed to the inside of the splicing part 100. When the splicing part 100 moves to the top of the groove part 6051, the elastic recovery of the spring 6031 can make the sliding block 602 move upward, and drive the top conductor 604 and the monopole conductive head 605 connected to the top of the sliding block 602 to extend to the inside of the display module, so as to realize the operation of electrical connection. When the sliding block 602 is telescopically moved, the spring 6031 connected to the bottom thereof will perform corresponding operations (contraction or elastic recovery). Furthermore, when the electrical connection is achieved with the display module, the transmitted power is transmitted to the inside of the conductive cable 606 through the bottom power distribution module 607, and is transmitted to the inside of the top conductor 604 through the conductive cable 606, thereby achieving the power transmission operation.

[0084] Specific reference Figure 3 and Figure 4 The external power supply assembly 70 includes an external cable 701, which is electrically connected to the side of the bottom power distribution module 607 and extends to the outside of the embedded module 50. The bottom of the external cable 701 is electrically connected to a conductive connection module 702, and the conductive connection module 702 is installed inside the outer frame 10; a side cable 703, which is electrically connected to the sides of multiple groups of conductive connection modules 702. Multiple groups of conductive connection modules 702 are provided. The bottom of the conductive connection module 702 is electrically connected to a battery pack 704, wherein the battery pack 704 is installed on the top of the horizontal plate 202.

[0085] In the embedded hidden display screen splicing structure of the present invention, when the power distribution operation of the display module is performed, the power stored in the battery pack 704 is transmitted to the inside of the conductive connection module 702 through the top power transmission terminal, and the power is transmitted to the inside of the bottom power distribution module 607 through the external cable 701 through the conductive connection module 702, thereby realizing the power transmission operation. When the power distribution operation is actually performed, the power transmission operation can be performed on several groups of display modules and elastic conductive components 60 through the design of the side cable 703, thereby realizing the display operation after the multiple groups of display modules are spliced.

[0086] See also Figure 1-Figure 15 A display, multiple groups of display modules 80, the display module 80 consists of a display shell 801, a circuit board module 802, a display light board module 803 and a display module 804, the display shell 801 is installed inside the splicing part 100, the circuit board module 802 is installed on the inner side of the display shell 801, the circuit board module 802 is electrically connected to the monopole conductive head 605, the side of the circuit board module 802 is electrically connected to the display light board module 803, the side of the display light board module 803 is provided with the display module 804, and the display module 804 is located on the side of the outer frame 10.

[0087] The above working principle: the display is composed of several display modules 80 spliced ​​together, and through the design of the display module 804 inside the several groups of display modules 80, there is no black line part in the assembled display, so that the assembled display has a better viewing effect. When the display module 80 is in operation, the power transmitted by the external power supply will be transmitted to the inside of the circuit board module 802, and the power will be converted into an optical signal and transmitted to the inside of the display light board module 803. At this time, the optical signal can be diffused, polarized and refracted by the display light board module 803 to improve the effect and ability of optical signal transmission. And the optical signal of the display light board module 803 will be transmitted to the outside through the display module 804 to perform the liquid crystal display operation.

[0088] Specific reference Fig.10 and Fig.11 Two sets of assembling protrusions 8011 are installed on the upper and lower sides of the display shell 801. The two sets of assembling protrusions 8011 are symmetrically arranged relative to the central axis of the display shell 801. The assembling protrusions 8011 are slidably connected to the inside of the side recessed portion 8012, wherein the side recessed portion 8012 is opened inside the splicing portion 100.

[0089] In the embedded hidden display screen splicing structure of the present invention, the design of the splicing protrusion 8011 and the side recessed portion 8012 can improve the stability and firmness of the display shell 801 during assembly when the display shell 801 is assembled into the splicing portion 100, so that the circuit board module 802 can be electrically connected one by one when connected to the monopole conductive head 605.

[0090] Specific reference Fig.13 The circuit board module 802 includes a display circuit board 8021, which is installed inside the display housing 801 by screws, and the side of the display circuit board 8021 is electrically connected to the main chip 8022, and the side of the main chip 8022 is provided with a protective cover 8023, and the protective cover 8023 is installed on the side of the display housing 801 by screws; a high-definition / card reading switching module 8024, which is electrically connected to the side of the display circuit board 8021 and is located below the main chip 8022, and the high-definition / card reading switching module 802 4 is provided with multiple groups; and a frame rate / channel module 8025, the frame rate / channel module 8025 is electrically connected to the side of the display circuit board 8021, and is located on the side of the high-definition / card reading switching module 8024, the frame rate / channel module 8025 is provided with multiple groups, wherein a power distribution socket 8026 is provided at the bottom of the high-definition / card reading switching module 8024, the power distribution socket 8026 is electrically connected to the display circuit board 8021, and is provided with multiple groups, and two groups of power distribution pins are provided inside one group of power distribution sockets 8026, and are electrically connected to the monopole conductive head 605 through the power distribution pins.

[0091] In the embedded hidden display screen splicing structure of the present invention, when the electrical connection with the external power supply is realized, the transmitted power will be transmitted to the inside of the display circuit board 8021 through the power distribution socket 8026, and the display light board module 803 is driven by the electrical connection to operate. The design of the high-definition / card reading switching module 8024 electrically connected to the side of the display circuit board 8021 can control and improve the high definition of the display during display, and read and store the transmitted signal to ensure that the clarity of multiple groups of display modules 80 is consistent after splicing. The design of the frame rate / channel module 8025 electrically connected to the side of the display circuit board 8021 can improve and control the frame rate of the display during display, and adopt the method of cross-transmission of the main channel and the slave channel to improve the stability of the image after display. The design of the main chip 8022 can control and regulate the entire display process of the display module.

[0092] Specific reference Fig.14The display light panel module 803 includes a backlight panel 8031, which is installed inside the display housing 801 and located on the top of the display circuit board 8021. The backlight panel 8031 ​​is electrically connected to the display circuit board 8021; a backlight source 8032, which is installed inside the display housing 801 and located on the top of the backlight panel 8031. The backlight source 8032 is electrically connected to the display circuit board 8021; and a diffusion plate 8033, which is installed on the display housing 80 1, and is located on the top of the backlight source 8032, and the diffuser 8033 is electrically connected to the display circuit board 8021; a polarizer 8034, the polarizer 8034 is installed in the display housing 801 and is located on the top of the diffuser 8033, and the polarizer 8034 is electrically connected to the display circuit board 8021; and a glass plate 8035, the glass plate 8035 is installed in the display housing 801 and is located on the top of the polarizer 8034, and the display module 804 is arranged on the top of the glass plate 8035.

[0093] In the embedded hidden display screen splicing structure of the present invention, after the electrical-optical signal conversion is completed, the optical signal can be emitted through the backlight plate 8031 ​​and the backlight source 8032, and pass through the diffuser 8033, the polarizer 8034 and the glass plate 8035 to realize the light transmission operation.

[0094] Specific reference Fig.15 The display module 804 includes a frame body 8041, which is installed inside the display housing 801 through a central protrusion 80411 on the outside, and a display glass screen 8042 is installed on the inner side of the frame body 8041, and the display glass screen 8042 is located on the side of the outer frame 10; a color filter 8043, which is arranged inside the frame body 8041 and located on the side of the display glass screen 8042, and a liquid crystal panel 8044 is arranged on the side of the color filter 8043, and the liquid crystal panel 8044 is installed inside the frame body 8041, and a glass plate 8035 is arranged on the side.

[0095] In the embedded hidden display screen splicing structure of the present invention, the diffused, polarized and refracted light is transmitted to the color filter 8043 through the display glass screen 8042. At this time, the color filter 8043 can convert natural light into three-color light that can be viewed by people and transmit it to the liquid crystal panel 8044 for image display operation.

[0096] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An embedded hidden display screen splicing structure, comprising an outer frame (10), a bottom support assembly (20), an internal conductive module (30) and a back heat dissipation module (40), characterized in that: A bottom support assembly (20) is installed at the bottom of the outer frame (10), an internal conductive module (30) is arranged inside the outer frame (10), and a back heat dissipation module (40) is installed on the back of the outer frame (10) by means of screws. A plurality of splicing parts (100) are provided inside the outer frame (10), and a display is installed inside the splicing parts (100). Wherein, the internal conductive module (30) comprises: an embedded module (50), the embedded module (50) being installed inside the outer frame (10) and located at the bottom of the splicing portion (100), an elastic conductive component (60) being arranged inside the embedded module (50), the elastic conductive component (60) being electrically connected to the display, and the embedded module (50) being arranged in a plurality of groups; an external power supply component (70), the external power supply component (70) being installed inside the outer frame (10) and being electrically connected to the plurality of groups of embedded modules (50), the external power supply component (70) being located on a side of the splicing portion (100) and extending to the outside of the outer frame (10), Wherein: the elastic conductive component (60) comprises: An inner concave portion (601), the inner concave portion (601) being provided on the left and right sides of the inner portion of the embedded module (50), and having a sliding block (602) slidably connected thereto, the sliding block (602) being slidably connected to the outer side of a guide rod (603), and the guide rod (603) being installed at the center of the inner portion of the embedded module (50); a top conductor (604), the top conductor (604) being mounted on the top of the sliding block (602), the top of the top conductor (604) being electrically connected to a monopolar conductive head (605), and the side of the top conductor (604) being electrically connected to a conductive cable (606), Wherein, the conductive cable (606) is arranged to penetrate the sliding block (602); A bottom power distribution module (607), the bottom power distribution module (607) being installed at the inner bottom of the embedded module (50), the bottom power distribution module (607) being electrically connected to the conductive cable (606), and the side surface of the bottom power distribution module (607) being electrically connected to an external power supply assembly (70).

2. The embedded hidden display screen splicing structure according to claim 1 is characterized in that: The bottom support assembly (20) comprises: A bottom bracket (201), the bottom bracket (201) being welded to the bottom of the outer frame (10), and the bottom bracket (201) being provided in a plurality of groups, a horizontal plate (202) being installed between two adjacent groups of the bottom brackets (201), and the bottom bracket (201) being provided in a "T" shape, The bottom of the horizontal plate (202) is provided with a side support block (203) mounted on the side of the bottom bracket (201); the side support block (203) is mounted on the side of the bottom bracket (201) and the bottom of the side support block (203) by screws. An external power supply component (70) is supported on the top of the horizontal plate (202).

3. The embedded hidden display screen splicing structure according to claim 2 is characterized in that: The monopole conductive head (605) is arranged to penetrate the groove portion (6051), the groove portion (6051) is opened at the inner top of the embedded module (50), the monopole conductive head (605) is electrically connected to the display, and the top conductor (604), the monopole conductive head (605), the conductive cable (606) and the bottom power distribution module (607) are all arranged in two groups, and A spring (6031) is provided on the outer side of the guide rod (603), the spring (6031) is installed on the inner bottom of the embedded module (50), the spring (6031) is connected to the bottom of the sliding block (602), and the spring (6031) is located between the two groups of bottom power distribution modules (607).

4. The embedded hidden display screen splicing structure according to claim 3 is characterized in that: The external power supply component (70) comprises: an external cable (701), the external cable (701) being electrically connected to a side of the bottom power distribution module (607) and extending to the outside of the embedded module (50), the bottom of the external cable (701) being electrically connected to a conductive connection module (702), and the conductive connection module (702) being installed inside the outer frame (10); A side cable (703), the side cable (703) being electrically connected to the side surfaces of a plurality of groups of the conductive connection modules (702), the conductive connection modules (702) being provided with a plurality of groups, the bottom of the conductive connection modules (702) being electrically connected to a battery pack (704), The battery pack (704) is installed on the top of the horizontal plate (202).

5. A display screen, comprising the embedded hidden display screen splicing structure according to any one of claims 1, 3 and 4, characterized in that: The display module (80) comprises a plurality of display modules (80), wherein the display module (80) comprises a display housing (801), a circuit board module (802), a display light board module (803) and a display module (804); the display housing (801) is installed inside the splicing portion (100); the circuit board module (802) is installed inside the display housing (801); the circuit board module (802) is electrically connected to the monopolar conductive head (605); The side of the circuit board module (802) is electrically connected to a display light board module (803), and the side of the display light board module (803) is provided with a display module (804), and the display module (804) is located on the side of the outer frame (10).

6. A display screen according to claim 5, characterized in that: Two groups of assembly protrusions (8011) are installed on both the upper and lower sides of the display housing (801), and the two groups of assembly protrusions (8011) are symmetrically arranged relative to the central axis of the display housing (801), and the assembly protrusions (8011) are slidably connected to the inside of the side recessed portion (8012). Wherein, the side recessed portion (8012) is provided inside the splicing portion (100).

7. A display screen according to claim 5, characterized in that: The circuit board module (802) comprises: A display circuit board (8021), the display circuit board (8021) being mounted inside the display housing (801) by means of screws, the side of the display circuit board (8021) being electrically connected to a main chip (8022), a protective cover (8023) being provided on the side of the main chip (8022), and the protective cover (8023) being mounted on the side of the display housing (801) by means of screws; A high-definition / card-reading switching module (8024), the high-definition / card-reading switching module (8024) being electrically connected to a side of the display circuit board (8021) and located below the main chip (8022), and the high-definition / card-reading switching module (8024) being provided in multiple groups; and A frame rate / channel module (8025), the frame rate / channel module (8025) is electrically connected to a side of the display circuit board (8021) and is located on a side of the high-definition / card reading switching module (8024), and the frame rate / channel module (8025) is provided with a plurality of groups, A power distribution socket (8026) is provided at the bottom of the high-definition / card reading switching module (8024), and the power distribution socket (8026) is electrically connected to the display circuit board (8021), and multiple groups of the power distribution sockets are provided. Two groups of power distribution pins are provided inside one group of the power distribution sockets (8026), and the power distribution pins are electrically connected to the monopole conductive head (605).

8. A display screen according to claim 7, characterized in that: The display light panel module (803) comprises: a backlight panel (8031), the backlight panel (8031) being installed inside the display housing (801) and located on top of the display circuit board (8021), the backlight panel (8031) and the display circuit board (8021) being electrically connected; a backlight source (8032), the backlight source (8032) being installed inside the display housing (801) and located on the top of the backlight panel (8031), the backlight source (8032) being electrically connected to the display circuit board (8021); as well as a diffusion plate (8033), the diffusion plate (8033) being installed inside the display housing (801) and located on top of the backlight source (8032), the diffusion plate (8033) being electrically connected to the display circuit board (8021); a polarizer (8034), the polarizer (8034) being installed inside the display housing (801) and located on top of the diffuser plate (8033), the polarizer (8034) being electrically connected to the display circuit board (8021); and A glass plate (8035), the glass plate (8035) being installed inside the display housing (801) and located on top of the polarizer (8034), and a display module (804) being arranged on top of the glass plate (8035).

9. A display screen according to claim 8, characterized in that: The display module (804) includes: a frame body (8041), the frame body (8041) being mounted inside the display housing (801) via an outer central protrusion (80411), a display glass screen (8042) being mounted inside the frame body (8041), and the display glass screen (8042) being located on a side of the outer frame (10); A color filter (8043), wherein the color filter (8043) is arranged inside the frame body (8041) and is located on the side of the display glass screen (8042), a liquid crystal panel (8044) is arranged on the side of the color filter (8043), and the liquid crystal panel (8044) is installed inside the frame body (8041) and the glass plate (8035) is arranged on the side.

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