System board with improved structure

Abstract

The utility model is applicable to the technical field of information transmission devices, and provides a system board with an improved structure, which comprises a rear buckling plate and a front buckling plate, a fixing block is arranged at the bottom end of the rear buckling plate, a fixing shaft is arranged in the middle of the fixing block, a surrounding block is arranged at the bottom end of the front buckling plate, and the surrounding block is arranged in the middle of the fixing block. The surrounding block is rotatably connected with the fixing shaft, the surrounding block is slidably connected with the inner side wall of the fixing block, extension strips are arranged at the top end of the rear buckling plate and the top end of the front buckling plate, adaptive grooves are formed in the inner side walls of the extension strips, and sealing plates are slidably connected into the adaptive grooves. The technical problems that content replacement is inconvenient and protection is insufficient are solved, the front buckling plate and the rear buckling plate can be overturned and opened through the fixed shaft, the surrounding block, the extension strip at the top end of the front buckling plate, the extension strip at the top end of the rear buckling plate, the adaptive groove and the sealing plate, file storage and taking are convenient to manage and standard, and meanwhile mosquito invasion and outsider damage are prevented.

Description

Technical Field

[0001] This utility model relates to the field of information transmission device technology, and more specifically, it relates to a system sign with an improved structure. Background Technology

[0002] In modern office, public, and community environments, policy boards are important information display tools. Traditional policy boards mostly use a fixed structure. Common practices include printing the content on materials such as acrylic or aluminum sheets, or gluing paper content and then fixing it to a frame with rivets or bolts. This method could meet basic display needs in the early days.

[0003] However, with the passage of time and changes in usage scenarios, the shortcomings of traditional policy signs have gradually become apparent. When updating content, structural limitations make removing fasteners difficult, and issues such as damage occur, wasting manpower and resources and affecting normal use. In terms of protection, most policy signs lack adequate sealing and protection, failing to keep out insects and easily accumulating dust and insect carcasses, thus hindering information dissemination. Therefore, this paper proposes an improved policy sign structure to address the problems of inconvenient content changes and insufficient protection. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a system sign with an improved structure to solve the problems of inconvenience in changing content and insufficient protection.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an improved structural system plate, including a rear fastening plate and a front fastening plate. The bottom end of the rear fastening plate is provided with a fixing block, and the middle of the fixing block is provided with a fixing shaft. The bottom end of the front fastening plate is provided with a surrounding block, which is rotatably connected to the fixing shaft and slidably connected to the inner sidewall of the fixing block. The top ends of both the rear and front fastening plates are provided with extension strips, and the inner sidewall of the extension strips is provided with an adapter groove, in which a closing plate is slidably connected.

[0007] As a preferred embodiment of this utility model, a large hexagonal socket head cap screw is provided on the outer wall of the fixing block. The large hexagonal socket head cap screw passes through the outer wall of the fixing block and is threadedly connected to the two end faces of the fixing shaft.

[0008] As a preferred embodiment of this utility model, the bottom of the outer side wall of both the rear fastening plate and the front fastening plate is provided with an adapter strip, which is flush with the extension strip.

[0009] As a preferred embodiment of this utility model, the outer wall of the sealing plate is provided with a countersunk hole, and the right outer wall of the extension strip is provided with a threaded hole. A small hexagonal socket head cap screw is provided on the countersunk hole, and the small hexagonal socket head cap screw passes through the countersunk hole and is threadedly connected to the threaded hole.

[0010] As a preferred embodiment of this utility model, a rectangular groove is provided on the outer side wall of the extension strip, and a hook groove is provided at the bottom end of the extension strip, wherein the rectangular groove and the hook groove are interconnected.

[0011] As a preferred embodiment of this utility model, a circular hole is provided on the inner wall of the hook groove, the circular hole penetrates the outer wall of the extension strip, and the circular hole is located at the middle position of the rectangular groove.

[0012] The advantages of this utility model are:

[0013] 1. This utility model, through the setting of a fixed shaft and a surrounding block, allows the front and rear snap-fit ​​plates to be flipped open, making it easier to put the management system content into the front and rear snap-fit ​​plates; through the extension strip, adapter groove and closing plate set at the top of the front and rear snap-fit ​​plates, the top of the front and rear snap-fit ​​plates can be closed, preventing mosquitoes from easily entering and preventing outsiders from damaging the management system content.

[0014] 2. This utility model, through the hook groove, allows the policy sign to be hung on the wall on both sides. It can also be directly installed on the wall through the rectangular groove and round hole, making the installation method more diverse and practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an improved system sign according to the present invention.

[0016] Figure 2 This is a schematic diagram of the right side structure of an improved system sign according to this utility model.

[0017] Figure 3 This is a half-sectional structural diagram of a system sign with an improved structure according to the present invention.

[0018] Figure 4 This is a schematic diagram of the front fastening plate structure of an improved system sign according to this utility model.

[0019] Figure 5 This is a schematic diagram of the rear snap-fit ​​plate structure of an improved system sign according to this utility model.

[0020] Figure 6 This is a schematic diagram of the closed plate structure of an improved system sign according to this utility model.

[0021] Figure 7This is a schematic diagram of the right side structure of a system sign with an improved structure according to this utility model after removing the closing plate.

[0022] In the attached diagram: 1. Rear snap-fit ​​plate; 2. Front snap-fit ​​plate; 3. Fixing block; 4. Fixing shaft; 5. Surrounding block; 6. Extension strip; 7. Adapter groove; 8. Closing plate; 9. Large hexagon socket head cap screw; 10. Adapter strip; 11. Countersunk hole; 12. Threaded hole; 13. Small hexagon socket head cap screw; 14. Rectangular groove; 15. Hook groove; 16. Round hole. Detailed Implementation

[0023] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0024] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Please see Figure 1-7 Structural diagram; the present invention provides the following technical solution:

[0027] Specifically, it refers to a system plate with an improved structure, including a rear fastening plate 1 and a front fastening plate 2. The bottom end of the rear fastening plate 1 is provided with a fixing block 3, and the middle of the fixing block 3 is provided with a fixing shaft 4. The bottom end of the front fastening plate 2 is provided with a surrounding block 5, which is rotatably connected to the fixing shaft 4 and slidably connected to the inner side wall of the fixing block 3. The top ends of the rear fastening plate 1 and the front fastening plate 2 are provided with extension strips 6, and the inner side wall of the extension strips 6 is provided with an adapter groove 7, in which a closing plate 8 is slidably connected.

[0028] The outer wall of the fixing block 3 is provided with a large hexagon socket bolt 9, which penetrates the outer wall of the fixing block 3 and is threaded to the two end faces of the fixing shaft 4.

[0029] Both the rear snap-fit ​​plate 1 and the front snap-fit ​​plate 2 have an adapter strip 10 at the bottom of their outer side walls, and the adapter strip 10 is flush with the extension strip 6.

[0030] The outer wall of the sealing plate 8 is provided with a countersunk hole 11, and the right outer wall of the extension strip 6 is provided with a threaded hole 12. A small hexagonal socket head cap screw 13 is provided on the countersunk hole 11. The small hexagonal socket head cap screw 13 passes through the countersunk hole 11 and is threadedly connected to the threaded hole 12.

[0031] A rectangular groove 14 is provided on the outer side wall of the extension strip 6, and a hook groove 15 is provided at the bottom end of the extension strip 6. The rectangular groove 14 and the hook groove 15 are interconnected.

[0032] A circular hole 16 is provided on the inner wall of the hook groove 15. The circular hole 16 passes through the outer wall of the extension strip 6 and is located at the middle of the rectangular groove 14.

[0033] The working principle of this utility model, which addresses the inconvenience of content replacement and insufficient protection, is as follows:

[0034] Working principle: The front snap-fit ​​plate 2 is rotated and connected to the fixed shaft 4 on the rear snap-fit ​​plate 1 by the surrounding block 5. This allows the front snap-fit ​​plate 2 to open and close with the rear snap-fit ​​plate 1, making it easy to put or take out management system information from the policy board. Then, by inserting the sealing plate 8 into the adapter groove 7 and then threading the small hexagon socket bolt 13 through the countersunk hole 11 and threaded into the threaded hole 12, the policy board can be completely sealed, preventing external objects from entering the policy board. It also makes it less easy to open the front snap-fit ​​plate 2 and the rear snap-fit ​​plate 1, preventing outsiders from damaging the internal management system content.

[0035] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A modified system plate, comprising a rear snap-fit ​​plate (1) and a front snap-fit ​​plate (2), characterized in that: The bottom end of the rear fastening plate (1) is provided with a fixing block (3), and the middle of the fixing block (3) is provided with a fixing shaft (4). The bottom end of the front fastening plate (2) is provided with a surrounding block (5). The surrounding block (5) is rotatably connected to the fixing shaft (4). The surrounding block (5) is slidably connected to the inner side wall of the fixing block (3). The top ends of the rear fastening plate (1) and the front fastening plate (2) are both provided with extension strips (6). The inner side wall of the extension strip (6) is provided with an adapter groove (7). A closing plate (8) is slidably connected in the adapter groove (7).

2. The improved system sign according to claim 1, characterized in that, The outer wall of the fixing block (3) is provided with a large hexagonal socket bolt (9), which penetrates the outer wall of the fixing block (3) and is threaded to the two end faces of the fixing shaft (4).

3. The improved system sign according to claim 1, characterized in that, The bottom of the outer side wall of both the rear snap-fit ​​plate (1) and the front snap-fit ​​plate (2) is provided with an adapter strip (10), which is flush with the extension strip (6).

4. The improved system sign according to claim 1, characterized in that, The outer wall of the closed plate (8) is provided with a countersunk hole (11), and the right outer wall of the extension strip (6) is provided with a threaded hole (12). A small hexagonal bolt (13) is provided on the countersunk hole (11), and the small hexagonal bolt (13) passes through the countersunk hole (11) and is threadedly connected to the threaded hole (12).

5. A system sign with an improved structure according to claim 1, characterized in that, The outer side wall of the extension strip (6) is provided with a rectangular groove (14), and the bottom end of the extension strip (6) is provided with a hook groove (15). The rectangular groove (14) and the hook groove (15) are interconnected.

6. A system sign with an improved structure according to claim 5, characterized in that, A circular hole (16) is provided on the inner wall of the hook groove (15). The circular hole (16) passes through the outer wall of the extension strip (6). The circular hole (16) is located at the middle position of the rectangular groove (14).

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