Quick positioning and mounting rack for electric locomotive screen

Abstract

The utility model relates to the technical field of screen mounting racks, and particularly discloses a quick positioning mounting rack for an electric locomotive screen, which comprises a fixed base plate, base plate fixing holes are formed in four corners of the fixed base plate, positioning hooks are fixedly connected to two sides of the fixed base plate, and two groups of extension plates are fixedly connected to the upper side and the lower side of the fixed base plate. The extension plate is fixedly connected with a panel fixing plate, a first panel fixing hole is formed in the middle of the panel fixing plate, the panel fixing plate is connected with a screen panel through bolts, a screen window is formed in the middle of the screen panel, second panel fixing holes are formed in the four corners of the screen panel, and the screen panel can be connected with the fixing base plate through bolts from the front face. The screen panel and the fixed substrate are firmly connected through bolt connection, and the display is clamped in the middle, so that an operator can operate on the front side of the screen cabinet in the installation and maintenance process and does not need to operate in the narrow screen cabinet, the operation difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of screen mounting bracket technology, specifically a quick positioning mounting bracket for electric locomotive screens. Background Technology

[0002] In the operation and control of electric locomotives, various displays play a crucial role. They are used to display the locomotive's operating status, parameters, fault information, etc., providing operators with key decision-making information. These displays are usually installed inside cabinets for centralized management and protection.

[0003] However, due to the limited internal space of electric locomotives, the operating space inside the cabinet of existing electric locomotive screen mounting racks is very small. During the installation process, it is difficult for operators to use tools and operate the equipment, resulting in extremely inconvenient installation and low installation efficiency. Therefore, we propose a rapid positioning mounting rack for electric locomotive screens. Utility Model Content

[0004] The purpose of this utility model is to provide a quick positioning and mounting bracket for electric locomotive screens to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick positioning mounting bracket for electric locomotive screens, including a fixed base plate, base plate fixing holes at the four corners of the fixed base plate, positioning hooks fixedly connected to both sides of the fixed base plate, two sets of extension plates fixedly connected to the upper and lower sides of the fixed base plate, panel fixing plates fixedly connected to the extension plates, a first panel fixing hole in the middle of the panel fixing plate, a screen panel bolted to the panel fixing plate, a screen window in the middle of the screen panel, and second panel fixing holes at the four corners of the screen panel.

[0006] The screen panel has a slot at the second panel fixing hole.

[0007] The slot is fitted with a cover.

[0008] The fixed substrate has a through hole in the middle.

[0009] The size of the mounting holes on the second panel is the same as the screen size of the electric locomotive screen.

[0010] The panel fixing plate and the screen panel are fixed with bolts through the first panel fixing hole and the second panel fixing hole.

[0011] Both the fixed substrate and the screen panel are integrally formed metal structures.

[0012] This utility model has at least the following beneficial effects:

[0013] In use, the design of the extension plate and the panel fixing plate, as well as the cooperation of the first panel fixing hole and the second panel fixing hole, firmly connect the screen panel to the fixing base plate through bolt connection, clamping the display in the middle, which enhances the stability of the entire installation structure. The screen panel can be connected to the fixing base plate from the front by bolts. This design allows operators to operate from the front of the cabinet during installation and maintenance, eliminating the need for complex operations inside the narrow cabinet, reducing the difficulty of operation and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the front unfolded structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the unfolded structure of the back of this utility model;

[0018] Figure 5 This is a schematic diagram of the installation structure of the present invention and the display.

[0019] In the diagram: 1. Fixed substrate; 2. Substrate fixing hole; 3. Positioning hook; 4. Extension plate; 5. Panel fixing plate; 6. First panel fixing hole; 7. Screen panel; 8. Screen window; 9. Second panel fixing hole; 10. Slot; 12. Substrate through hole; 11. Slot cover; 13. Display; 14. Back cover; 15. Connection port. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figures 1 to 5This utility model provides a technical solution: a quick positioning and mounting bracket for an electric locomotive screen, including a fixed base plate 1, base plate fixing holes 2 at the four corners of the fixed base plate 1, positioning hooks 3 fixedly connected to both sides of the fixed base plate 1, two sets of extension plates 4 fixedly connected to the upper and lower sides of the fixed base plate 1, panel fixing plates 5 fixedly connected to the extension plates 4, a first panel fixing hole 6 in the middle of the panel fixing plate 5, a screen panel 7 bolted to the panel fixing plate 5, a screen window 8 in the middle of the screen panel 7, and second panel fixing holes 9 at the four corners of the screen panel 7.

[0023] The fixed substrate 1 has substrate fixing holes 2 at its four corners. During installation, the fixed substrate 1 is installed inside the screen cabinet, and bolts are used to pass through these substrate fixing holes 2 to firmly fix the fixed substrate 1 to the screen cabinet. The fixed substrate 1 has a substrate through hole 12 in the middle, and the back cover 14 of the display 13 has a connection port 15. The connection cable of the display 13 is connected by passing through the substrate through hole 12 through the connection port 15 of the back cover 14, which facilitates the wiring operation.

[0024] Positioning hooks 3 are set on both sides of the fixed base plate 1. The display 13 is hung on the positioning hooks 3, which provides positioning and support for the display 13. In this way, the display 13 can be quickly placed in the approximate installation position, reducing the adjustment time during the installation process and improving the installation efficiency.

[0025] Two sets of extension plates 4 are fixedly connected to the upper and lower sides of the fixed base plate 1. The extension plates 4 are in turn fixedly connected to the panel fixing plates 5. The panel fixing plates 5 have a first panel fixing hole 6 in the middle and the screen panel 7 has a second panel fixing hole 9 at each of the four corners. The installer uses bolts to connect the screen panel 7 to the panel fixing plates 5 from the front of the cabinet, passing through the first panel fixing hole 6 and the second panel fixing hole 9. This makes the screen panel 7 tightly connected to the fixed base plate 1, and the display 13 is firmly clamped between the fixed base plate 1 and the screen panel 7. With this design, the screen panel 7 can be connected to the fixed base plate 1 from the front by bolts, so that the operator can operate from the front of the cabinet during installation and maintenance, without having to perform complicated operations inside the small cabinet, reducing the difficulty of operation and improving work efficiency.

[0026] Example 2

[0027] Please see Figure 3 In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that the screen panel 7 has a slot 10 at the second panel fixing hole 9. After the display 13 is installed, the slot cover 11 is snapped into the slot 10. The slot cover 11 can cover the bolt connection, which serves to be aesthetically pleasing and protective, prevent dust or moisture from entering, and avoid rust at the connection.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick positioning mounting bracket for electric locomotive screens, comprising a fixed base plate (1), characterized in that: The fixed base plate (1) has base plate fixing holes (2) at its four corners. The fixed base plate (1) has positioning hooks (3) fixedly connected to both sides. The fixed base plate (1) has two sets of extension plates (4) fixedly connected to both the upper and lower sides. The extension plates (4) are fixedly connected to panel fixing plates (5). The panel fixing plates (5) have a first panel fixing hole (6) in the middle. The panel fixing plates (5) are bolted to a screen panel (7). The screen panel (7) has a screen window (8) in the middle. The screen panel (7) has a second panel fixing hole (9) at its four corners.

2. The electric locomotive screen quick positioning mounting bracket according to claim 1, characterized in that: The screen panel (7) has a slot (10) at the second panel fixing hole (9).

3. The electric locomotive screen quick positioning mounting bracket according to claim 2, characterized in that: The slot (10) is fitted with a slot cover (11).

4. The electric locomotive screen quick positioning mounting bracket according to claim 1, characterized in that: The fixed substrate (1) has a substrate through hole (12) in the middle.

5. The electric locomotive screen quick positioning mounting bracket according to claim 1, characterized in that: The size of the second panel fixing hole (9) is the same as the screen size of the electric locomotive screen.

6. The electric locomotive screen quick positioning mounting bracket according to claim 1, characterized in that: The panel fixing plate (5) and the screen panel (7) are bolted together through the first panel fixing hole (6) and the second panel fixing hole (9).

7. The electric locomotive screen quick positioning mounting bracket according to claim 1, characterized in that: The fixed substrate (1) and the screen panel (7) are both integrally formed metal structures.

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