Electronic signboard for road

Abstract

The utility model discloses an electronic signboard for a road, which relates to the technical field of electronic signboards for roads and comprises a shell component, an electronic signboard body is fixedly mounted in the shell component, protective glass is fixedly mounted on the inner wall of the shell component, and a rain cap is fixedly mounted at the top of the shell component. Light aging of the electronic signboard body caused by direct sunlight is reduced through the sun-proof outer shell, the waterproof effect is further improved through the waterproof outer shell, the buffering air bag buffers impact on the outside, damage to the electronic signboard body is reduced, the electric leakage condition of the electronic signboard body is prevented through the insulating inner shell, and potential safety hazards are reduced. A damping spring buffers and absorbs vibration borne by the shell assembly, a damper can prevent the damping spring from rebounding, a first battery provides a use power source for the electronic signboard body conveniently, an electric quantity indicator light displays the electric quantity state of the first battery, and a square groove is conveniently opened to replace the first battery.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic signboards for highways, in particular to an electronic signboard for highways. Background Art

[0002] A signboard refers to a signboard that is marked for visual effect. Conceptually, it should be called a plate signboard. Because people call plate signs the form of signs, later through exchanges between the East and the West, it gradually acquired the noun meaning of a real signboard.

[0003] In the prior art, electronic signboards help to improve the convenience of highway signs. However, when used outdoors, electronic signboards are easily exposed to wind, sun and rain, causing aging of the electronic signboards and damage to internal components. In addition, the outside of the electronic signboard is easily impacted, and it is inconvenient to provide power supply, affecting the safety of use. Therefore, an electronic signboard for highways is needed. Utility Model Content

[0004] The purpose of the utility model is to design an electronic sign for highways to address the above-mentioned problems existing in the prior art, to overcome the shortcomings that the electronic sign in the prior art is easily exposed to wind, sun and rain when used outdoors, causing aging of the electronic sign and damage to internal components, and the external part of the electronic sign is easily impacted, and it is inconvenient to provide power supply, which affects the safety of use.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] An electronic sign for highway includes a shell assembly, an electronic sign body is fixedly installed inside the shell assembly, a protective glass is fixedly installed on the inner wall of the shell assembly, a rain cap is fixedly installed on the top of the shell assembly, the shell assembly includes a sun-proof outer shell, a waterproof inner shell is fixedly installed on the inner wall of the sun-proof outer shell, a buffer airbag is fixedly installed on the inner wall of the waterproof inner shell, and an insulating inner shell is fixedly installed on the inner wall of the buffer airbag.

[0007] Preferably, one end of a connecting plate is fixedly mounted on an outer wall of one side of the shell assembly, and the other end of the connecting plate is movably connected to a square sleeve matching therewith, and the inner wall of the square sleeve is movably connected to one end of a shock-absorbing spring, and the other end of the shock-absorbing spring is movably connected to the other end of the connecting plate, and the inner wall of the square sleeve is movably mounted to one end of a damper, and the other end of the damper is movably mounted on the other end of the connecting plate.

[0008] Preferably, a mounting back plate is fixedly installed on the outer wall of the square sleeve, and a mounting screw groove is fixedly provided on the mounting back plate. The mounting screw groove is connected and fixed to the mounting back plate by providing mounting bolts adapted thereto, and the mounting bolts are connected and fixed to the mounting back plate by providing mounting nuts adapted thereto.

[0009] Preferably, a square groove is formed on one side outer wall of the housing component, a No. 1 battery is fixedly installed inside the square groove, and the No. 1 battery is electrically connected to the electronic sign body.

[0010] Preferably, a power indicator light is fixedly mounted on one side outer wall of the housing assembly.

[0011] Preferably, a sealing plate adapted thereto is movably mounted on the inner wall of the square groove, a fastening screw groove is fixedly arranged on the sealing plate, and the fastening screw groove is opened on the inner wall of the square groove, and the fastening screw groove connects and fixes the sealing plate to the square groove by fastening bolts adapted thereto.

[0012] Preferably, the shock absorbing spring is movably wound around the outside of the damper.

[0013] Beneficial effects achieved by the utility model:

[0014] 1. The rain cap and protective glass provide basic protection for the electronic sign body to prevent rainwater from flowing into the electronic sign body. The sunscreen shell reduces the light aging of the electronic sign body caused by direct sunlight. The waterproof shell further improves the waterproof effect. The cushioning airbag cushions the impact on the outside to reduce damage to the electronic sign body. The insulating inner shell prevents the electronic sign body from leakage, reduces safety hazards, and improves the protection effect.

[0015] 2. Connecting the housing assembly through the connecting plate facilitates the shock absorption of the housing assembly through the shock absorbing spring. The damper can prevent the shock absorbing spring from rebounding, which helps to improve the stability of the support. The mounting back plate can be fixed by the mounting bolts, and the mounting nuts can be fixed by the mounting bolts, which facilitates the disassembly and assembly of the device.

[0016] 3. The No. 1 battery can provide power for the electronic sign body. The sealing plate can seal the square groove. The tightening bolts can facilitate the disassembly and assembly of the sealing plate. The power indicator light shows the power status of the No. 1 battery. It is convenient to open the square groove to replace the No. 1 battery. It is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of an embodiment of the utility model;

[0020] Figure 4 For an embodiment of the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 For an embodiment of the utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0022] Figure 6 For an embodiment of the utility model Figure 3 Enlarged schematic diagram of the structure at point C in the middle.

[0023] Figure numerals: 1. Shell assembly; 101. Sun protection shell; 102. Waterproof inner shell; 103. Buffer airbag; 104. Insulating inner shell; 2. Electronic sign body; 3. Protective glass; 4. Rain cap; 5. Connecting plate; 6. Square sleeve; 7. Shock-absorbing spring; 8. Damper; 9. Mounting back plate; 10. Mounting screw groove; 11. Mounting bolt; 12. Mounting nut; 13. Square groove; 14. No. 1 battery; 15. Battery indicator light; 16. Sealing plate; 17. Fastening screw groove; 18. Fastening bolt. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0025] like Figure 1-Figure 6 As shown, the utility model proposes an electronic road sign, including a shell component 1, an electronic sign body 2 is fixedly installed inside the shell component 1, a protective glass 3 is fixedly installed on the inner wall of the shell component 1, a rain cap 4 is fixedly installed on the top of the shell component 1, the shell component 1 includes a sun-proof shell 101, a waterproof inner shell 102 is fixedly installed on the inner wall of the sun-proof shell 101, a buffer air bag 103 is fixedly installed on the inner wall of the waterproof inner shell 102, and an insulating inner shell 104 is fixedly installed on the inner wall of the buffer air bag 103. The rain cap 4 and the protective glass 3 provide basic protection for the electronic sign body 2 to prevent rainwater from flowing into the inside of the electronic sign body 2. The sun-proof shell 101 reduces light aging of the electronic sign body 2 caused by direct sunlight, the waterproof shell further improves the waterproof effect, the buffer air bag 103 buffers the impact on the outside to reduce damage to the electronic sign body 2, and the insulating inner shell 104 prevents the electronic sign body 2 from leakage, reduces safety hazards, and improves the protection effect.

[0026] In this embodiment, one end of a connecting plate 5 is fixedly installed on the outer wall of one side of the housing component 1, and the other end of the connecting plate 5 is movably connected to a square sleeve 6 adapted thereto, and the inner wall of the square sleeve 6 is movably connected to one end of a shock-absorbing spring 7, and the other end of the shock-absorbing spring 7 is movably connected to the other end of the connecting plate 5, and one end of a damper 8 is movably installed on the inner wall of the square sleeve 6, and the other end of the damper 8 is movably installed on the other end of the connecting plate 5, and the shock-absorbing spring 7 is movably wound around the outside of the damper 8, and the outer wall of the square sleeve 6 is fixedly installed with a mounting back plate 9, and the mounting back plate 9 is fixedly provided with a mounting The screw groove 10 is installed and fixed to the installation back plate 9 by setting a mounting bolt 11 adapted thereto. The mounting bolt 11 is connected and fixed to the installation back plate 9 by setting a mounting nut 12 adapted thereto. It is connected to the housing assembly 1 through the connecting plate 5, so that the shock absorbing spring 7 can be used to buffer and absorb the vibration of the housing assembly 1. The damper 8 can prevent the shock absorbing spring 7 from rebounding, which helps to improve the stability of the support. The mounting back plate 9 is conveniently fixed by the mounting bolt 11, and the mounting nut 12 is convenient to fix the mounting bolt 11, so that the device can be easily disassembled and assembled.

[0027] In this embodiment, a square groove 13 is provided on the outer wall of one side of the shell component 1, and a No. 1 battery 14 is fixedly installed inside the square groove 13. The No. 1 battery 14 is electrically connected to the electronic sign body 2. A power indicator light 15 is fixedly installed on the outer wall of one side of the shell component 1, and a sealing plate 16 adapted thereto is movably installed on the inner wall of the square groove 13. A fastening screw groove 17 is fixedly provided on the sealing plate 16, and the fastening screw groove 17 is provided on the inner wall of the square groove 13. The fastening screw groove 17 is connected and fixed to the sealing plate 16 and the square groove 13 by setting a fastening bolt 18 adapted thereto. The No. 1 battery 14 is used to provide power for the electronic sign body 2. The sealing plate 16 is convenient for sealing the square groove 13. The fastening bolt 18 is convenient for disassembly and assembly of the sealing plate 16. The power indicator light 15 displays the power status of the No. 1 battery 14, which facilitates opening the square groove 13 to replace the No. 1 battery 14, and is flexible and convenient to use.

[0028] Working principle: First, the rain cap 4 and the protective glass 3 provide basic protection for the electronic sign body 2 to prevent rainwater from flowing into the electronic sign body 2. The sunscreen shell 101 reduces the light aging of the electronic sign body 2 caused by direct sunlight. The waterproof shell further improves the waterproof effect. The cushioning airbag 103 cushions the impact on the outside to reduce damage to the electronic sign body 2. The insulating inner shell 104 prevents the electronic sign body 2 from leaking electricity, reduces safety hazards, and improves the protective effect. Then, it is connected to the shell component 1 through the connecting plate 5, which is convenient for the shell component 1 to be cushioned by the shock-absorbing spring 7. The vibration is buffered and absorbed, and the damper 8 can prevent the shock-absorbing spring 7 from rebounding, which is helpful to improve the stability of the support. The mounting bolts 11 are convenient for fixing the mounting back plate 9, and the mounting nuts 12 are convenient for fixing the mounting bolts 11, which is convenient for disassembly and assembly of the device. Then, the No. 1 battery 14 is convenient for providing power for the electronic sign body 2. The sealing plate 16 is convenient for sealing the square groove 13, and the tightening bolts 18 are convenient for disassembly and assembly of the sealing plate 16. The power indicator light 15 displays the power status of the No. 1 battery 14, which is convenient for opening the square groove 13 to replace the No. 1 battery 14, and is flexible and convenient to use.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An electronic sign for a highway, characterized in that: The invention comprises a shell component (1), wherein an electronic sign body (2) is fixedly mounted inside the shell component (1), a protective glass (3) is fixedly mounted on the inner wall of the shell component (1), a rain shield (4) is fixedly mounted on the top of the shell component (1), the shell component (1) comprises a sun-proof outer shell (101), a waterproof inner shell (102) is fixedly mounted on the inner wall of the sun-proof outer shell (101), a buffer air bag (103) is fixedly mounted on the inner wall of the waterproof inner shell (102), and an insulating inner shell (104) is fixedly mounted on the inner wall of the buffer air bag (103).

2. The electronic road sign according to claim 1, characterized in that: One end of a connecting plate (5) is fixedly mounted on an outer wall of one side of the housing component (1); the other end of the connecting plate (5) is movably connected to a square sleeve (6) adapted thereto; the inner wall of the square sleeve (6) is movably connected to one end of a shock-absorbing spring (7); the other end of the shock-absorbing spring (7) is movably connected to the other end of the connecting plate (5); the inner wall of the square sleeve (6) is movably mounted to one end of a damper (8); the other end of the damper (8) is movably mounted to the other end of the connecting plate (5).

3. The electronic road sign according to claim 2, characterized in that: The outer wall of the square sleeve (6) is fixedly mounted with a mounting back plate (9), and a mounting screw groove (10) is fixedly arranged on the mounting back plate (9). The mounting screw groove (10) is connected and fixed to the mounting back plate (9) by means of a mounting bolt (11) matched therewith, and the mounting bolt (11) is connected and fixed to the mounting back plate (9) by means of a mounting nut (12) matched therewith.

4. The electronic road sign according to claim 1, characterized in that: A square groove (13) is provided on one side outer wall of the housing component (1), a No. 1 battery (14) is fixedly installed inside the square groove (13), and the No. 1 battery (14) is electrically connected to the electronic sign body (2).

5. The electronic road sign according to claim 1, characterized in that: A power indicator light (15) is fixedly mounted on one side outer wall of the housing component (1).

6. The electronic road sign according to claim 4, characterized in that: A sealing plate (16) adapted thereto is movably mounted on the inner wall of the square groove (13); a fastening screw groove (17) is fixedly arranged on the sealing plate (16); and the fastening screw groove (17) is opened on the inner wall of the square groove (13); the fastening screw groove (17) is connected and fixed to the sealing plate (16) and the square groove (13) by means of a fastening bolt (18) adapted thereto.

7. The electronic road sign according to claim 2, characterized in that: The shock absorbing spring (7) is movably wound around the outside of the damper (8).

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