Digital display device mounting structure for ship

Abstract

The utility model discloses a digital display device installation structure for a ship, which comprises a digital display main body, the digital display main body comprises a digital display panel and a shell, and the peripheral side edge of one surface, facing the shell, of the digital display panel is provided with a reinforcing frame which is made of a metal material and bulges towards one side of the direction of the shell; the positions, located at the four corners of the reinforcing frame, of the digital display panel are provided with through common installation holes used for arranging installation screws for desktop type installation or embedded type installation in a penetrating mode. The whole shell is in the shape of a box with an opening in one side, the edge of the opening side of the shell is provided with a turned edge extending outwards, the turned edge is provided with a shell installation through hole, and the shell and the digital display panel are fixedly installed through the installation through hole in the turned edge. According to the digital display device, the durability of the digital display device is enhanced when traceless switching between embedded installation and desktop installation is achieved through the digital display panel made of metal materials, and the dustproof performance of the digital display device is improved through abutting installation of the turned-over edge of the shell and the embedded groove.

Description

Technical Field

[0001] The utility model relates to the technical field of ship navigation, in particular to a digital display device installation structure for ships. Background Art

[0002] When a ship is in use, it is usually necessary to use a digital information display device to display the ship's heading information, etc., so that the crew can observe and confirm the ship's driving status and safety.

[0003] Existing installation methods for marine digital display devices generally include embedded installation and desktop / wall-mounted installation. However, due to poorly designed mounting structures, the transition between different mounting methods often leaves traces of the original mounting holes. In such cases, plugging the holes is often necessary. However, repeated changes in mounting methods or plugging can damage the holes, making them difficult to use over the long term. Furthermore, shipboard workstations and shipping routes present complex environments. Digital display devices typically consist of a digital display panel and a housing. Poor sealing between these two components will hinder the sealing and dustproofing requirements for the internal circuitry, impacting the device's electrical life. Utility Model Content

[0004] The purpose of the utility model is to provide a digital display device mounting structure for ships, which is used to enhance the durability of the digital display device when achieving seamless switching between embedded installation and desktop installation through a reinforced metal frame and a shared mounting hole, and utilizes the abutment installation of the flange of the shell and the embedded groove to improve the dustproof performance of the digital display device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The utility model discloses an installation structure for a digital display device installation structure for a ship, comprising a digital display body, the digital display body comprising a digital display panel and a shell, characterized in that an outer peripheral side edge of a side of the digital display panel facing the shell has a metal reinforcement frame that bulges toward the side where the shell is located, so that a central area of ​​the shell installation surface of the digital display panel forms an embedded shell installation recessed groove; the digital display panel is provided with common installation holes at the four corners of the reinforcement frame, for passing through and arranging installation screws for desktop installation or embedded installation;

[0007] The shell as a whole is in the shape of a box with one side open. The open side edge of the shell has a flange extending outward, and the flange is provided with a shell mounting through-hole. The shell mounting embedded groove of the digital display panel is provided with a shell fixing hole at the position corresponding to the shell mounting through-hole. The shell is fixed to the digital display panel with screws after the mounting through-hole on the flange is aligned with the shell fixing hole on the shell mounting embedded groove of the digital display panel.

[0008] In this way, this solution utilizes a common mounting hole, avoiding the situation where the traditional marine display leaves traces of the original structure mounting holes on the display appearance when converting from desktop installation to embedded installation, making the display appearance neat. Therefore, when converting from desktop installation to embedded installation, the first mounting hole on the surface of the controller is directly used for embedded installation, and there will be no redundant mounting holes that need to be blocked, thereby achieving a seamless conversion between the two installation methods.

[0009] At the same time, this solution can provide additional strength and stability by being arranged in the area of ​​the reinforced frame of the metal material, thereby enhancing the stability of the overall structure. Especially when subjected to repeated installation and disassembly stress, the metal material can better maintain the integrity of the shape and structure of the digital display panel, and the shared mounting holes of the metal material make the shared mounting holes less susceptible to damage when multiple installation methods are switched, making them more durable and extending the service life of the digital display device.

[0010] Furthermore, the opening side of the shell of this solution is provided with a flange extending outward, and the flange is installed in correspondence with the embedded groove in the digital display panel, thereby enhancing the stability of the connection between the shell and the digital display panel, and also providing a certain support force for the digital display device. The coordinated installation method of the digital display panel and the embedded groove can provide better sealing and dustproof effect.

[0011] Preferably, the digital display panel is made of metal, and the digital display panel and the reinforced frame are integrally formed.

[0012] In this way, the one-piece design eliminates seams between the digital display panel and the reinforced frame, enhancing the strength and stability of the overall structure and reducing the risk of failure due to loosening or damage caused by the setting of the connection part.

[0013] Preferably, the flange of the shell and the shell mounting embedded groove of the digital display panel are sealed and fixed by an insulating sealing gasket; the shape of the insulating sealing gasket is adapted to the shape of the flange area of ​​the shell, and a washer screw through hole is provided on the insulating sealing gasket at the installation through hole position corresponding to the flange.

[0014] In this way, an insulating sealing gasket is added between the flange of the shell and the digital display panel. The insulating sealing gasket can be made of rubber, silicone, insulating asbestos and other materials. On the one hand, it increases the sealing effect and reduces dust pollution inside the digital display device. On the other hand, it enhances the insulation between the metal digital display panel and the shell. When the shell flange is also made of metal, the insulating sealing ring can effectively isolate corrosive media and protect metal parts.

[0015] Preferably, it also includes a bracket assembly for desktop installation of the digital display device, the bracket assembly includes a bracket, and two side conversion plates that are generally long strips; the bracket has a mounting base plate, and two side support plates extending vertically from both sides of the mounting base plate, and the middle parts of the two side conversion plates are rotatably mounted on the inner sides of the two side support plates of the bracket by hand screws respectively; the shell of the digital display main body can extend into the space position between the two side conversion plates, and the two ends of the side conversion plates have panel stud connection holes corresponding to the common mounting holes on the digital display panel, and the digital display panel is connected to the panel stud connection holes at both ends of the two side conversion plates by installing screws through the common mounting holes at the four corners of the reinforced frame, thereby realizing desktop installation of the digital display main body.

[0016] In this way, by setting up the bracket assembly, the digital display device can be installed on the desktop. When the angle of the digital display body needs to be adjusted, the hand screw is turned to loosen the connection between the bracket assembly and the shell, the digital display body is adjusted to the set angle, and the hand screw is turned to connect the bracket assembly to the shell. In this way, while completing the desktop installation, the display angle of the digital display body can also be adjusted as needed, so that the staff can clearly view the ship's heading information from different viewing angles.

[0017] Preferably, a base plate mounting hole is further provided on the mounting base plate of the bracket, and when the digital display body is in a desktop installation state, the digital display body can rotate 360 ​​degrees relative to the bracket assembly with the hand screw as the rotation axis.

[0018] In this way, the digital display body can be rotated at any angle on the shaft through the base plate mounting hole, which is convenient for the staff to observe the data of the digital display device. At the same time, the digital display device is fixed with screws passing through the base plate mounting hole to achieve wall-mounted installation.

[0019] Preferably, a control panel fixing screw hole is provided on the housing mounting inner groove of the digital display panel at a position corresponding to the opening area of ​​the housing, and the control panel of the digital display device is fixed to the control panel fixing screw hole by screws to achieve fixed installation of the control and digital display panel.

[0020] In this way, the control board is directly fixed to the embedded groove of the housing by screws, which can ensure that the control board can be stable under different operating environments and reduce displacement caused by vibration or impact.

[0021] Preferably, a recessed step surface is provided in the middle of the side of the digital display panel facing away from the housing, a display window is provided in the middle of the step surface, and a light-transmitting screen is sealed and bonded to the step surface.

[0022] In this way, the light-transmitting screen is sealed and bonded on the step surface, so that the front of the digital display panel is flat without any mounting parts, which is convenient for assembly and avoids the film from peeling off during assembly and use.

[0023] Preferably, a recess is provided on the end surface where the digital display panel cooperates with the shell, a switch button hole is provided at the recess, a switch button is provided at the position of the switch button hole, a plurality of function button holes are provided on the other side of the switch button, and function buttons corresponding to those on the control panel are provided at the position of the function button hole.

[0024] In this way, the design of the give way groove can hide the internal structure of the button, making the appearance of the digital display panel more neat, and the function buttons and switch buttons can be identified by button holes of different shapes, thereby increasing recognition.

[0025] Preferably, a cable fixing hole and a grounding column hole are provided on the end surface of the shell facing away from the digital display panel, a cable fixing head is provided at the cable fixing hole, and a grounding column is provided at the grounding column hole.

[0026] In this way, the cable fixing hole and the grounding post hole are respectively installed with a cable fixing head and a grounding post, thereby playing the role of protecting, fixing the cable and grounding.

[0027] Preferably, the digital display device further comprises a dimmer for dimming the embedded digital display device, and the dimmer is electrically connected to the digital display body.

[0028] In this way, according to the actual ship setting requirements and the distance between the digital display device and the staff, you can choose whether to equip it with a dedicated dimmer to facilitate long-distance dimming operations during the day and at night.

[0029] The technical solution of the utility model has the following beneficial effects:

[0030] (1) The present invention can provide additional strength and stability by being arranged in the area of ​​the reinforced frame of the metal material, thereby enhancing the stability of the overall structure. In particular, when subjected to repeated installation and disassembly stress, the metal material can better maintain the integrity of the shape and structure. At the same time, the common mounting hole is not easily damaged and is more durable, thereby extending the service life of the digital display device. The use of the common mounting hole avoids the need to leave traces of the original structure mounting hole on the appearance of the traditional marine display when it is converted from desktop installation to embedded installation, making the appearance of the display neat. In the case of embedded installation, a dimmer is added to realize remote dimming of the digital display device, and in the case of desktop installation, the bracket assembly can realize 360° rotation and fixation of the digital display device.

[0031] (2) The opening side of the shell of the utility model is provided with a flange extending outward, and the flange is installed in abutment with the embedded groove in the digital display panel, thereby enhancing the stability of the connection between the shell and the digital display panel, and also providing a certain support force for the digital display device. The coordinated installation method of the digital display panel and the embedded groove can provide a better sealing and dustproof effect; on this basis, an insulating sealing gasket is added between the two, which, on the one hand, increases the sealing effect and reduces the dust pollution inside the digital display device, and on the other hand, enhances the insulation between the metal digital display panel and the shell, and when the shell flange is also made of metal, the insulating sealing ring can effectively isolate the corrosive medium and protect the metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0033] Figure 1 This is a structural diagram of the digital display device installation structure for ships of the present invention when installed in a desktop manner;

[0034] Figure 2 This is a schematic structural diagram of the digital display device installation structure for ships of the present invention when embedded;

[0035] Figure 3 This is an exploded view of the digital display device installation structure for ships of the present invention when installed in desktop mode;

[0036] Figure 4 The three views and cross-sectional view of the digital display device installation structure for ships of the present invention when installed in desktop mode;

[0037] Figure 5 It is a schematic diagram of the front and back structures of the digital display panel of the present invention;

[0038] Figure 6 This is a schematic diagram of the side conversion plate structure of the present utility model.

[0039] Explanation of the reference numerals: 1-digital display panel, 101-shell mounting embedded groove, 102-step surface, 103-shell fixing hole, 104-control board fixing screw hole, 105-move-out groove, 2-shell, 21-flanged edge, 201-screw, 202-cable fixing head, 203-grounding column, 3-bracket assembly, 31-bracket, 32-side conversion plate, 301-mounting base plate, 302-side support plate, 303-hand screw, 304-panel stud connection hole, 305-base plate mounting hole, 4-mounting screw, 401-common mounting hole, 5-light-transmitting screen, 6-switch button, 7-function button, 8-insulating sealing gasket, 801-washer screw through hole, 9-control board. DETAILED DESCRIPTION

[0040] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of the coal mine drainage flow monitoring device of the present invention in conjunction with the accompanying drawings.

[0041] like Figures 1 to 6 As shown, a mounting structure for a digital display device mounting structure for a ship includes a digital display body and a bracket assembly 3. There are two ways to install the digital display device. The bracket assembly 3 is removed for embedded installation (such as Figure 2 As shown), the upper bracket assembly 3 is installed as a desktop (as shown Figure 1 As shown); the digital display body includes a digital display panel 1 and a shell 2. The digital display body is square. The digital display panel 1 adopts a design method of being thin on the outside and thick on the inside, which plays a role in beautifying the appearance of the device, facilitating installation, precise alignment and reducing weight. The shell 2 is formed by bending and welding thin aluminum plates, which greatly reduces material cost, processing cost and weight. The digital display panel 1 is connected to the shell 2 by screwing screws from the back of the shell 2, and fixed to the digital display panel 1 with screws 201. After installation, it is flush with the thickness of the entire digital display panel 1 and is easy to disassemble and assemble; the four corners of the reinforced frame of the outer peripheral side edge of the digital display panel 1 are provided with common mounting holes 401 shared by different installation methods (including embedded installation and desktop installation methods), and the mounting screws 4 extend into the common mounting holes 401, thereby realizing the installation of the digital display panel 1, the shell 2 and the bracket assembly 3.

[0042] In this embodiment, the direction when a person faces the digital display panel 1 of the digital display device is used as a reference direction, that is, the front, back, left, right, up and down in this scheme respectively correspond to the front, back, left, right, up and down when the human body faces the digital display panel 1 of the digital display device. At the same time, the axial direction in this scheme is the left and right direction, and the vertical direction is the up and down direction.

[0043] In this embodiment, the mounting structure of the digital display device mounting structure for ships includes a digital display body, and the digital display body includes a digital display panel 1 and a shell 2, and is characterized in that the outer peripheral side edge of the digital display panel 1 facing the shell 2 has a reinforced frame of metal material that bulges toward the side where the shell 2 is located, so that the middle area of ​​the shell 2 mounting surface of the digital display panel 1 forms an embedded recessed shell 2 mounting embedded groove 101; the digital display panel 1 is provided with a penetrating common mounting hole 401 at the four corners of the reinforced frame for piercing and arranging Mounting screws 4 for desktop installation or embedded installation; the shell 2 is in the shape of a box with one side open as a whole, and the open side edge of the shell 2 has a flange 21 extending outward, and the flange 21 is provided with a shell 2 mounting through-hole, and the shell 2 mounting embedded groove 101 of the digital display panel 1 is provided with a shell 2 fixing hole 103 at the position corresponding to the shell 2 mounting through-hole. The shell 2 is fixed to the digital display panel 1 with screws after the mounting through-hole on the flange 21 is aligned with the shell 2 fixing hole 103 on the shell 2 mounting embedded groove 101 of the digital display panel 1.

[0044] The working principle of the present utility model is as follows: when the digital display device of this embodiment is embeddedly installed, the control board 9 is fixed to the digital display panel 1 by means of screws 201, and the screws 201 are screwed from the reverse side of the flange 21 of the shell 2 away from the digital display panel 1 through the washer screw through-hole 801 at the corresponding position on the insulating sealing gasket 8 to fix it to the step surface 102 of the digital display panel 1, so that the shell 2 extends into the mounting embedded groove 101 of the shell 2 and abuts against the insulating sealing gasket 8, and then, the common mounting hole 401 on the digital display panel 1 is made to correspond to the hole at the position to be installed, and the mounting screws 4 are screwed from the front of the digital display panel 1. Finally, the dimmer can be added to the digital display device through a cable according to actual conditions to realize remote dimming operation.

[0045] In this embodiment, the overall theme color of the digital display is black, the surface is frosted, which is not easy to leave fingerprints, and the external size design is 144×144, which meets the embedded installation method of the ship's bridge.

[0046] In this embodiment, the digital display panel 1 is made of metal, and the digital display panel 1 and the reinforced frame are integrally processed to improve the overall strength and durability. The one-piece structure can better withstand pressure and impact. The dark acrylic plate is used as a combination of the light-transmitting screen 5, rather than the entire panel being filmed. While ensuring functionality, it also takes into account aesthetics and durability; at the same time, the contact surface of the shared mounting hole 401 in the digital display panel 1 is not filmed, ensuring that the film will not be deformed or damaged during use and installation.

[0047] In this embodiment, the flange 21 of the shell 2 and the shell 2 mounting embedded groove 101 of the digital display panel 1 are sealed and fixed by an insulating sealing gasket 8; the shape of the insulating sealing gasket 8 is adapted to the shape of the flange 21 area of ​​the shell 2, and a washer screw through hole 801 is provided on the insulating sealing gasket 8 at the mounting through hole position corresponding to the flange 21.

[0048] The insulating sealing gasket 8 can be made of rubber, silicone, insulating asbestos and other materials. In this way, on the one hand, it plays a sealing role to reduce dust pollution inside the digital display device, on the other hand, it increases the sealing effect to reduce dust pollution inside the digital display device, and on the other hand, it enhances the insulation between the metal digital display panel 1 and the shell 2. When the flange 21 of the shell 2 is also made of metal, the insulating sealing gasket 8 can effectively isolate the electrical contact between the two, and provide stronger electrical insulation protection between the two.

[0049] In this embodiment, a bracket assembly 3 for desktop installation of the digital display device is also included, and the bracket assembly 3 includes a bracket 31 and two side conversion plates 32 that are generally long strips; the bracket 31 has a mounting base 301 and two side support plates 302 extending vertically from both sides of the mounting base 301, and the middle parts of the two side conversion plates 32 are rotatably mounted on the inner sides of the two side support plates 302 of the bracket by hand screws 303 respectively; the shell 2 of the digital display main body can extend into the space position between the two side conversion plates 32, and the two ends of the side conversion plates 32 have panel stud connection holes 304 corresponding to the common mounting holes 401 on the digital display panel 1, and the digital display panel 1 is connected to the panel stud connection holes 304 at both ends of the two side conversion plates 32 by installing screws 4 through the common mounting holes 401 at the four corners of the reinforced frame, thereby realizing desktop installation of the digital display main body.

[0050] In this way, by setting up the bracket assembly 3, the desktop installation of the digital display device can be achieved. When performing desktop installation, the hand screw 303 is passed through the hand threaded hole of the connecting part of the side conversion plate 32, and then the digital display body is extended into the space position between the two side conversion plates 32, and the common mounting hole 401 is matched with the panel stud connection hole 304 on the side conversion plate 32. The bracket assembly 3 and the digital display panel 1 can be connected using the mounting screw 4. When the angle of the digital display body needs to be adjusted, the hand screw 303 is turned to loosen the connection between the bracket assembly 3 and the shell 2, and the digital display body is adjusted to the set angle. Then, the hand screw 303 is turned to connect the bracket assembly 3 to the shell 2. In this way, while completing the desktop installation, the display angle of the digital display body can also be adjusted as needed, so that the staff can clearly view the ship's heading information from different viewing angles.

[0051] In specific implementation applications, a gasket may be provided at the connection position between the hand screw 303 extending into the hand threaded hole and the housing 2, and a mounting hole 305 is provided at the bottom of the bracket.

[0052] In this way, the gasket can increase the force-bearing area of ​​the contact between the nut and the shell 2, reduce the pressure on the shell 2, and protect the shell 2 from deformation. At the same time, the gasket is used to increase the friction between the threads of the hand screw 303, so as to better fix the angle of the digital display body; the mounting hole 305 at the bottom of the bracket can realize the wall-mounted installation of the digital display device, and the mounting hole 305 is matched with the hole of the installation position, and the digital display device is fixed at the set position with a screw, making the digital display device more flexible and realizing seamless conversion of multiple installation methods of the same device to adapt to different viewing angle requirements.

[0053] In this embodiment, a base plate mounting hole 305 is further provided on the mounting base plate 301 of the bracket, and when the digital display body is in a desktop installation state, the digital display body can rotate 360 ​​degrees relative to the bracket assembly 3 with the hand screw 303 as the rotation axis.

[0054] In this way, it can be seen that the length of the bracket side support plate 302 is greater than the thickness of the digital display body, thereby ensuring that the digital display body can rotate 360 ​​degrees without hindrance. The digital display body can be rotated at any angle on the rotating shaft through the base plate mounting hole 305, which is convenient for the staff to observe the data of the digital display device. At the same time, the digital display device is fixed with screws 201 through the base plate mounting hole 305 to achieve wall-mounted installation.

[0055] In this embodiment, a control board 9 fixing screw hole 104 is also provided on the housing 2 of the digital display panel 1 at a position corresponding to the opening area of ​​the housing 2. The control board 9 of the digital display device is fixed to the control board 9 fixing screw hole 104 by screws, thereby realizing fixed installation of the control and digital display panel 1.

[0056] The control panel 9 is directly fixed to the embedded groove of the shell 2 by screws 201, which can ensure that the control panel 9 can be stable under different operating environments and reduce displacement caused by vibration or impact; the control panel 9 includes a digital control panel 9, a key control panel 9 and a main control panel 9, wherein the digital control panel 9 and the key control panel 9 are both fixed by short screws 201, and the main control panel 9 is fixed by long screws 201.

[0057] In this embodiment, a recessed stepped surface 102 is provided in the middle of the digital display panel 1 facing away from the housing 2 , a display window is provided in the middle of the stepped surface 102 , and a light-transmitting screen 5 is sealed and bonded to the stepped surface 102 .

[0058] In this way, the translucent acrylic plate is placed in the recessed area of ​​the step surface 102 of the digital display panel 1, and the reverse side is sealed and bonded with transparent silicone rubber, so that the front side of the digital display panel 1 is flat and free of any mounting parts, which is convenient for assembly and avoids delamination of the film during assembly and use. In this embodiment, the selection of the translucent screen 5 facilitates the display of the digital tube on the digital control panel 9 and the observation of the staff without damaging the eyes.

[0059] In this embodiment, a recess 105 is further provided on the end surface where the digital display panel 1 cooperates with the shell 2, a switch button 6 hole is provided at the recess 105, a switch button 6 is provided at the position of the switch button 6 hole, a plurality of function button 7 holes are provided on the other side of the switch button 6, and a function button 7 corresponding to that on the key control panel 9 is provided at the position of the function button 7 hole.

[0060] In this way, the design of the give way slot 105 can hide the internal structure of the button, making the appearance of the digital display panel 1 more neat. Among them, the switch button 6 is round and the function button 7 is square. The function button 7 and the switch button 6 are identified by button holes of different shapes, thereby increasing the recognizability. Different function buttons 7 are set in the lower right corner of the digital display panel 1, which can improve the convenience and comfort of operation and conform to ergonomics. Each button has a function description laser engraved on the corresponding position of the digital display panel 1.

[0061] In this embodiment, a cable fixing hole and a grounding post hole are provided on the end surface of the housing 2 away from the digital display panel 1 , a cable fixing head 202 is provided at the cable fixing hole, and a grounding post 203 is provided at the grounding post hole.

[0062] In this way, the cable fixing hole and the grounding post hole are respectively installed with the cable fixing head 202 and the grounding post 203, thereby playing the role of protection, cable fixing and grounding.

[0063] In this embodiment, the digital display device further includes a dimmer for dimming the embedded digital display device, and the dimmer is electrically connected to the digital display body.

[0064] In this way, according to the actual ship setting requirements and the distance between the digital display device and the staff, you can choose whether to equip it with a dedicated dimmer to facilitate long-distance dimming operations during the day and at night.

[0065] The use of a digital display device installation structure for ships disclosed in this specific embodiment has the following technical effects: the utility model can provide additional strength and stability by being arranged in the area of ​​the reinforced frame of the metal material, thereby enhancing the stability of the overall structure. In particular, when subjected to repeated installation and disassembly stress, the metal material can better maintain the integrity of the shape and structure. At the same time, the common mounting hole 401 is not easily damaged and is more durable, thereby extending the service life of the digital display device. The use of the common mounting hole avoids leaving traces of the original structure mounting hole on the appearance of the traditional marine display when converting from desktop installation to embedded installation, making the display appearance neat. In the case of embedded installation, a dimmer is added to realize remote dimming of the digital display device, and in the case of desktop installation, the bracket assembly 3 can realize 360° rotation and fixation of the digital display device. The opening side of the shell 2 of the utility model is provided with an outward-extending flange 21, and the flange 21 is installed in abutment with the embedded groove in the digital display panel 1, thereby enhancing the stability of the connection between the shell 2 and the digital display panel 1, and also providing a certain supporting force for the digital display device. The coordinated installation method of the digital display panel 1 and the embedded groove can provide better sealing and dustproof effects; on this basis, an insulating sealing gasket 8 is added between the two, which on the one hand increases the sealing effect and reduces the dust pollution inside the digital display device, and on the other hand enhances the insulation between the metal digital display panel 1 and the shell 2, and when the flange 21 of the shell 2 is also made of metal, the insulating sealing ring can effectively isolate the corrosive medium and protect the metal parts.

[0066] It will be understood that the present invention is described with reference to certain specific embodiments / examples. Those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments / examples without departing from the spirit and scope of the present invention. In light of the present invention, these features and embodiments / examples may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. The embodiments / examples described herein represent only a portion of the embodiments / examples of the present invention, and are not intended to be exhaustive. The components of the embodiments / examples of the present invention generally described and illustrated in the accompanying drawings may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments / examples of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments / examples of the present invention. Therefore, the present invention is not limited to the specific embodiments / examples disclosed herein. All other embodiments / examples deriving from the specific embodiments / examples disclosed herein without inventive effort by a person of ordinary skill in the art are intended to fall within the scope of protection of the present invention.

Claims

1. A digital display device mounting structure for a ship, comprising a digital display body, wherein the digital display body comprises a digital display panel and a housing, characterized in that: The outer peripheral edge of the side of the digital display panel facing the housing has a metal reinforcement frame that bulges toward the side where the housing is located, so that the central area of ​​the housing mounting surface of the digital display panel forms an embedded housing mounting groove; the digital display panel is provided with common mounting holes at the four corners of the reinforcement frame for inserting mounting screws for desktop mounting or embedded mounting; The shell as a whole is in the shape of a box with one side open. The open side edge of the shell has a flange extending outward, and the flange is provided with a shell mounting through-hole. The shell mounting embedded groove of the digital display panel is provided with a shell fixing hole at the position corresponding to the shell mounting through-hole. The shell is fixed to the digital display panel with screws after the mounting through-hole on the flange is aligned with the shell fixing hole on the shell mounting embedded groove of the digital display panel.

2. The digital display device mounting structure for a ship according to claim 1, characterized in that: The digital display panel is made of metal, and the digital display panel and the reinforced frame are integrally formed.

3. The digital display device mounting structure for a ship according to claim 2, characterized in that: The flange of the shell and the shell mounting embedded groove of the digital display panel are sealed and fixed by an insulating sealing gasket; the shape of the insulating sealing gasket is adapted to the shape of the flange area of ​​the shell, and a washer screw through hole is provided on the insulating sealing gasket at the installation through hole position corresponding to the flange.

4. The digital display device mounting structure for a ship according to claim 1, characterized in that: It also includes a bracket assembly for desktop installation of the digital display device, the bracket assembly includes a bracket, and two side conversion plates that are generally long strips; the bracket has a mounting base plate, and two side support plates extending vertically from both sides of the mounting base plate, and the middle parts of the two side conversion plates are rotatably mounted on the inner sides of the two side support plates of the bracket by hand screws; the shell of the digital display body can extend into the space between the two side conversion plates, and the two ends of the side conversion plates have panel stud connection holes corresponding to the common mounting holes on the digital display panel, and the digital display panel is connected to the panel stud connection holes at both ends of the two side conversion plates by installing screws through the common mounting holes at the four corners of the reinforced frame, thereby realizing desktop installation of the digital display body.

5. The digital display device mounting structure for a ship according to claim 4, characterized in that: The mounting base of the bracket is further provided with a base mounting hole, and when the digital display body is in a desktop mounting state, the digital display body can rotate 360 ​​degrees relative to the bracket assembly with the hand screw as the rotating axis.

6. The digital display device mounting structure for a ship according to claim 1, characterized in that: A control panel fixing screw hole is also provided on the shell mounting embedded groove of the digital display panel at a position corresponding to the opening area of ​​the shell. The control panel of the digital display device is fixed to the control panel fixing screw hole by screws to achieve fixed installation of the control and digital display panel.

7. The digital display device mounting structure for a ship according to claim 1, characterized in that: A recessed step surface is provided in the middle of the digital display panel facing away from the housing, a display window is provided in the middle of the step surface, and a light-transmitting screen is sealed and bonded to the step surface.

8. The digital display device mounting structure for a ship according to claim 7, characterized in that: A recess is provided on the end surface where the digital display panel and the shell cooperate, a switch button hole is provided at the recess, a switch button is provided at the position of the switch button hole, a plurality of function button holes are provided on the other side of the switch button, and function buttons corresponding to those on the control panel are provided at the position of the function button hole.

9. The digital display device mounting structure for a ship according to claim 1, characterized in that: The shell end surface away from the digital display panel is provided with a cable fixing hole and a grounding column hole, a cable fixing head is provided at the cable fixing hole, and a grounding column is provided at the grounding column hole.

10. The digital display device mounting structure for a ship according to claim 1, characterized in that: The digital display device further comprises a dimmer for dimming the embedded digital display device, and the dimmer is electrically connected to the digital display body.

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