Marine display with built-in stable structure

Abstract

The invention discloses a marine display with a built-in stable structure, which comprises a shell and a display screen, the display screen is mounted in the shell, the shell comprises a frame and a back plate, positioning grooves are formed in two sides of the interior of the frame, positioning blocks are matched in the positioning grooves, the positioning blocks are fixedly connected with the side wall of the display screen, and a fixing frame is mounted on the front surface of the frame. The edge of the fixing frame tightly presses the display screen. During installation, the positioning blocks are fixedly installed on the left side and the right side of the display screen, then the display screen is embedded in the frame, and meanwhile the positioning blocks are matched with the positioning grooves. Therefore, the weight of the display screen is mainly borne by the positioning blocks and the positioning grooves which are matched with each other, the stability of the display screen is facilitated, and displacement or deformation of the display screen after long-term use can be avoided.

Description

Technical Field

[0001] The present invention relates to the field of navigation, and in particular to a marine display. Background Art

[0002] A marine display consists of a housing and a display screen mounted within the housing. The display screen is typically embedded within the housing, with a fixed frame mounted on the front surface of the housing to constrain the display screen within the housing. Because the display screen is embedded within the housing, the four edges of the display screen must fit tightly against the inner sidewalls of the housing to prevent it from moving. Furthermore, under the influence of gravity, the bottom of the display screen is prone to warping and deformation, which can cause the entire display screen to warp and deform.

[0003] For example, patent publication CN221839341U discloses a display comprising a display frame with a display screen embedded and connected to the front surface of the frame. The four edges of the display screen tightly fit within the inner sidewalls of the frame. Over time, gravity can cause the bottom of the display screen to bend and deform, leading to bending and deformation of the display screen. Summary of the Invention

[0004] The technical problem solved by the present invention is that the display screen is difficult to be stably embedded in the shell of the marine display, and the display screen is easily bent and deformed under the action of gravity after long-term use.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a marine display with a built-in stable structure, comprising a shell and a display screen, the display screen being installed in the shell, the shell comprising a frame and a back panel, positioning grooves being provided on both sides of the interior of the frame, positioning blocks being fitted in the positioning grooves, the positioning blocks being fixedly connected to the side walls of the display screen, a fixing frame being installed on the front surface of the frame, the edge of the fixing frame pressing the display screen.

[0006] During installation, the positioning blocks are fixed to the left and right sides of the display. The display is then mounted in the frame, with the positioning blocks mating with the positioning slots. This ensures that the weight of the display is primarily borne by the mating positioning blocks and slots, which not only stabilizes the display but also prevents deformation over time.

[0007] The positioning block is provided with a first connecting hole, in which a first connecting member is fitted. The positioning block is fixedly connected to the side wall of the display screen via the first connecting member.

[0008] The positioning block is provided with a second connecting hole, in which a second connecting piece is fitted, and the positioning block is fixedly connected to the frame via the second connecting piece.

[0009] A back plate is installed on the rear surface of the frame, a circuit board and a back shell are installed on the back plate, and the circuit board is located in the back shell.

[0010] Fixed bases are installed on both sides of the back panel, the fixed bases are connected to the supports, and the supports support the entire display.

[0011] The mounting base has a fixed hole and an arc-shaped hole. The fixed hole is used in conjunction with a first threaded member, while the arc-shaped hole is used in conjunction with a second threaded member. The first and second threaded members are mounted on the support. Loosening the second threaded member allows the monitor to rotate around the first threaded member. When the monitor is at the desired tilt angle, the operator tightens the second threaded member to secure the monitor in place.

[0012] As a refinement, there's a gap between the bottom of the display and the bottom inside the frame.

[0013] A spacer is filled between the bottom of the display screen and the bottom of the frame, and the positioning block and the positioning groove are clearance-matched in the up and down directions; after the positioning block is fixedly connected to the side wall of the display screen through the first connecting member, the positioning block is matched with the positioning groove, and the spacer is filled between the bottom of the display screen and the bottom of the frame. The drill bit passes through the second connecting hole of the positioning block to drill a hole in the rear side wall of the positioning groove, and the second connecting member is matched in the second connecting hole and connected to the rear side wall of the positioning groove; after the second connecting member is fastened in place, the spacer is removed to achieve a gap between the bottom of the display screen and the bottom of the frame.

[0014] The present invention has the following technical effects:

[0015] First, the design of the positioning block and positioning slot helps to improve the stability of the display;

[0016] Second, the screw and the arc-shaped hole cooperate to adjust the tilt angle of the display;

[0017] Third, there is a gap between the bottom of the display screen and the bottom of the frame, so that the display screen is suspended and avoids contact between the display screen and the bottom of the frame. In this way, the display screen will not bend or deform due to contact between its bottom and the bottom of the frame, and the display screen will remain in a vertical state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Figure 1 This is the main view of the marine display;

[0020] Figure 2 for Figure 1 Right view of;

[0021] Figure 3 for Figure 1 Left view of;

[0022] Figure 4 for Figure 1 A top view of

[0023] Figure 5 for Figure 1 Bottom view of

[0024] Figure 6 for Figure 5 A schematic diagram of the middle support 60 after it is hidden;

[0025] Figure 7 This is an exploded view of a ship display;

[0026] Figure 8 for Figure 7 Schematic diagram from another perspective;

[0027] Figure 9 for Figure 8 A-direction view.

[0028] Explanation of symbols in the figure:

[0029] 10. Display screen;

[0030] 20. Frame; 21. Positioning slot; 22. Positioning block; 23. First connecting hole; 24. Second connecting hole;

[0031] 30. Back panel; 31. Circuit board; 32. Back shell;

[0032] 40. Fixed frame;

[0033] 60. Support; 61. Fixing seat; 62. Fixing hole; 63. Arc-shaped hole; 64. First threaded member; 65. Second threaded member. DETAILED DESCRIPTION

[0034] First embodiment

[0035] Combine Figure 7 、 Figure 8 A marine display with a built-in stable structure includes a shell and a display screen 10. The display screen is installed in the shell. The shell includes a frame 20 and a back panel 30. Positioning grooves 21 are provided on both sides of the frame. Positioning blocks 22 are matched in the positioning grooves. The positioning blocks are fixedly connected to the side walls of the display screen. A fixing frame 40 is installed on the front surface of the frame. The edge of the fixing frame presses the display screen.

[0036] The positioning block 22 is provided with a first connecting hole 23 , in which a first connecting member is fitted. The positioning block is fixedly connected to the side wall of the display screen 10 via the first connecting member.

[0037] The positioning block 22 is provided with a second connecting hole 24 , in which a second connecting member is fitted. The positioning block is fixedly connected to the frame 20 via the second connecting member.

[0038] A back plate 30 is mounted on the rear surface of the frame 20 , on which a circuit board 31 and a back shell 32 are mounted, with the circuit board being located in the back shell.

[0039] Fixing seats 61 are installed on both sides of the back plate 30 , and the fixing seats are connected to the support 60 .

[0040] The fixing seat 61 is provided with a fixing hole 62 and an arc-shaped hole 63 . The fixing hole is used in conjunction with a first threaded member 64 , and the arc-shaped hole is used in conjunction with a second threaded member 65 . The first threaded member and the second threaded member are installed on the support.

[0041] During installation, positioning blocks 22 are fixed to the left and right sides of display screen 10. The display screen is then mounted in frame 20, with positioning blocks 22 mating with positioning slots 21. This ensures that the weight of the display screen is primarily borne by the mating positioning blocks and slots, which not only stabilizes the display screen but also prevents deformation over time.

[0042] By loosening the second screw member 65 , the display can rotate around the first screw member 64 . When the display is at a desired tilt angle, the operator tightens the second screw member to fix the position of the display.

[0043] Second embodiment

[0044] A marine display with a built-in stable structure includes a housing and a display screen 10. The display screen is installed in the housing. The housing includes a frame 20 and a back panel 30. Positioning grooves 21 are provided on both sides of the frame. Positioning blocks 22 are fitted in the positioning grooves. The positioning blocks are fixedly connected to the side walls of the display screen. A fixing frame 40 is installed on the front surface of the frame. The edge of the fixing frame presses the display screen.

[0045] The positioning block 22 is provided with a first connection hole 23, in which a first connection member is engaged, and the positioning block is fixedly connected to the side wall of the display screen 10 via the first connection member. The positioning block 22 is provided with a second connection hole 24, in which a second connection member is engaged, and the positioning block is fixedly connected to the frame 20 via the second connection member.

[0046] There is a gap between the bottom of the display screen 10 and the inner bottom of the frame 20. A spacer is filled between the bottom of the display screen 10 and the inner bottom of the frame 20, and the positioning block 22 and the positioning groove 21 are clearance-matched in the up and down directions.

[0047] After the positioning block 22 is fixedly connected to the side wall of the display screen 10 through the first connecting member, the positioning block cooperates with the positioning groove 21, and the spacer is filled between the bottom of the display screen and the inner bottom of the frame 20. The drill bit passes through the second connecting hole 24 of the positioning block to drill a hole in the rear side wall of the positioning groove 21. The second connecting member cooperates in the second connecting hole and is connected to the rear side wall of the positioning groove; after the second connecting member is fastened in place, the spacer is removed to achieve a gap between the bottom of the display screen 10 and the inner bottom of the frame 20.

[0048] There is a gap between the bottom of the display screen 10 and the inner bottom of the frame 20, so that the display screen is suspended and prevents the display screen from contacting the inner bottom of the frame 20. In this way, the display screen 10 will not bend or deform due to the contact between its bottom and the inner bottom of the frame, so that the display screen 10 remains in a vertical state.

[0049] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A marine display with a built-in stable structure, comprising a housing and a display screen (10), wherein the display screen is mounted in the housing, and characterized in that: The housing comprises a frame (20) and a back plate (30). Positioning grooves (21) are provided on both sides of the interior of the frame. Positioning blocks (22) are fitted in the positioning grooves. The positioning blocks are fixedly connected to the side walls of the display screen. A fixing frame (40) is installed on the front surface of the frame. The edge of the fixing frame presses the display screen tightly.

2. The marine display with a built-in stabilizing structure according to claim 1, characterized in that: The positioning block (22) is provided with a first connecting hole (23), a first connecting member is fitted in the first connecting hole, and the positioning block is fixedly connected to the side wall of the display screen (10) via the first connecting member.

3. The marine display with a built-in stabilizing structure according to claim 2, wherein: The positioning block (22) is provided with a second connecting hole (24), in which a second connecting piece is fitted, and the positioning block is fixedly connected to the frame (20) via the second connecting piece.

4. The marine display with a built-in stabilizing structure according to claim 1, wherein: A circuit board (31) and a back shell (32) are mounted on the back plate (30), and the circuit board is located in the back shell.

5. The marine display with a built-in stabilizing structure according to claim 4, characterized in that: Fixed seats (61) are installed on both sides of the back plate (30), and the fixed seats are connected to the support (60).

6. The marine display with a built-in stabilizing structure according to claim 5, characterized in that: The fixing seat (61) is provided with a fixing hole (62) and an arc hole (63), the fixing hole is used in conjunction with a first threaded member (64), the arc hole is used in conjunction with a second threaded member (65), and the first threaded member and the second threaded member are mounted on the support.

7. The marine display with a built-in stabilizing structure according to claim 1, wherein: There is a gap between the bottom of the display screen (10) and the inner bottom of the frame (20).

8. The marine display with a built-in stabilizing structure as claimed in claim 3, characterized in that: A spacer is filled between the bottom of the display screen (10) and the inner bottom of the frame (20), and the positioning block (22) and the positioning groove (21) are clearance-matched in the vertical direction; After the positioning block (22) is fixedly connected to the side wall of the display screen (10) through the first connecting member, the positioning block is matched with the positioning groove (21), and the spacer is filled between the bottom of the display screen and the inner bottom of the frame (20). The drill bit passes through the second connecting hole (24) of the positioning block to drill a hole in the rear side wall of the positioning groove (21), and the second connecting member is matched in the second connecting hole and connected to the rear side wall of the positioning groove; after the second connecting member is fastened in place, the spacer is removed to achieve a gap between the bottom of the display screen (10) and the inner bottom of the frame (20).

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