Sealing structure and generator digital display instrument

Abstract

The utility model provides a sealing structure and a generator digital display instrument, and belongs to the technical field of generator digital display instruments. The sealing structure comprises a sealing structure and a mounting structure, the sealing structure comprises a digital display instrument main body, a display screen, a first sealing ring, a second sealing ring and a mounting frame, the display screen is arranged in the digital display instrument main body, the outer ring of the display screen is provided with the first sealing ring, the first sealing ring is arranged in the digital display instrument main body, and the second sealing ring is arranged in the mounting frame. The second sealing ring is arranged on one side of the mounting frame, the second sealing ring is attached to the first sealing ring, the mounting structure comprises limiting assemblies and clamping assemblies, the limiting assemblies are arranged at the four corners of the mounting frame, and the clamping assemblies are arranged on the two sides of the mounting frame. In the application, the sealing structure and the generator digital display instrument can be conveniently sealed, dust and steam are prevented from entering the digital display instrument main body, and the service life is prolonged.

Description

Technical Field

[0001] The present application relates to the field of digital display instruments for generators, and in particular to a sealing structure and a digital display instrument for generators. Background Art

[0002] The generator digital display power meter is an intelligent meter that adopts microprocessor technology, digital measurement circuit technology and electronic circuit technology. It has the characteristics of high precision, high reliability and multiple functions.

[0003] The digital display power meter of the generator is generally composed of a display screen and a digital display meter body. The display screen is arranged inside the digital display meter body. However, during use, dust and moisture are easy to enter the gap between the display screen and the digital display meter body, and it is not easy to seal, which affects the use of the digital display meter and reduces the practicality of the device. Utility Model Content

[0004] In order to remedy the above deficiencies, the present application provides a sealing structure and a generator digital display instrument, aiming to improve the problem that dust and moisture are easily infiltrated into the gap between the display screen and the main body of the digital display instrument during use, making it difficult to seal, thereby affecting the use of the digital display instrument.

[0005] In the first aspect, an embodiment of the present application provides a sealing structure, including a sealing structure and a mounting structure, the sealing structure including a digital display instrument body, a display screen, a first sealing ring, a second sealing ring and a mounting frame, the display screen is arranged in the digital display instrument body, a first sealing ring is arranged on the outer ring of the display screen, the first sealing ring is arranged in the digital display instrument body, the second sealing ring is arranged on one side of the mounting frame, the second sealing ring is fitted with the first sealing ring, the mounting structure includes a limiting component and a clamping component, the limiting components are arranged at the four corners of the mounting frame, and the clamping components are arranged on both sides of the mounting frame.

[0006] In a specific implementation scheme, the limiting assembly includes a first fixed block, a limiting rod and a second fixed block, the first fixed blocks are arranged at the four corners of the mounting frame, the limiting rod is arranged on one side of the first fixed block, the second fixed blocks are arranged at the four corners of the digital display instrument body, and the limiting rod is slidably connected to the second fixed block.

[0007] In the above implementation process, by providing the first fixing block, the limiting rod and the second fixing block, the movement of the installation frame can be limited conveniently, thereby improving the installation efficiency.

[0008] In a specific implementation, the card connection assembly includes a card block and a card slot, the card block is arranged on one side of the installation frame, the card slot is arranged on one side of the digital display instrument body, and the card block is card-connected with the card slot.

[0009] In the above implementation process, the main body of the digital display instrument can be easily disassembled, assembled and repaired by setting the card block and the card slot.

[0010] In a specific embodiment, one side of the block is inclined.

[0011] In the above implementation process, by tilting one side of the card block, it is convenient for the user to press, thereby improving work efficiency.

[0012] In a specific implementation, a transparent protective plate is disposed in the installation frame, and the transparent protective plate is attached to the display screen.

[0013] In the above implementation process, the display screen can be easily protected by providing a transparent protection plate.

[0014] In a specific implementation manner, a mounting groove is provided on one side of the digital display instrument body, and the display screen is arranged in the mounting groove.

[0015] In the above implementation process, the display screen can be easily installed by setting the installation groove.

[0016] In a specific embodiment, a groove is formed on one side of the first sealing ring, and the second sealing ring fits in the groove.

[0017] In the above implementation process, the sealing effect can be easily improved by fitting the second sealing ring to the groove.

[0018] In a second aspect, the utility model further provides a generator digital display instrument, comprising the above-mentioned sealing structure.

[0019] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the first sealing ring and the second sealing ring, sealing can be facilitated to prevent dust and moisture from entering the digital instrument body, thereby improving the service life; through the setting of the limit assembly, the movement of the installation frame can be conveniently limited, thereby improving the installation efficiency; through the setting of the snap-on assembly, the digital instrument body can be conveniently disassembled, assembled and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1It is a schematic diagram of a sealing structure and a generator digital display instrument structure provided in an embodiment of the present application;

[0022] Figure 2 A schematic diagram of a side view structure of a sealing structure and a generator digital display instrument provided in an embodiment of the present application;

[0023] Figure 3 A schematic diagram of a cross-sectional structure of a sealing structure and a generator digital display instrument provided in an embodiment of the present application;

[0024] Figure 4 A schematic diagram of a sealing structure and a generator digital display instrument viewed from above provided in an embodiment of the present application.

[0025] In the figure: 10-sealing structure; 110-digital display instrument body; 120-display screen; 130-first sealing ring; 140-second sealing ring; 150-installation frame; 160-transparent protection plate; 170-installation groove; 180-groove; 20-installation structure; 210-limiting assembly; 211-first fixed block; 212-limiting rod; 213-second fixed block; 220-clamping assembly; 221-clamping block; 222-clamping groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0027] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Example

[0029] See also Figure 1 The present application provides a sealing structure, including a sealing structure 10 and a mounting structure 20.

[0030] Specifically, the sealing structure 10 can facilitate sealing, prevent dust and moisture from entering the digital display instrument body 110 , and increase the service life. The mounting structure 20 facilitates disassembly, assembly, and maintenance of the digital display instrument body 110 .

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The sealing structure 10 includes a digital display instrument body 110, a display screen 120, a first sealing ring 130, a second sealing ring 140 and an installation frame 150. The display screen 120 is arranged in the digital display instrument body 110. The outer ring of the display screen 120 is provided with a first sealing ring 130. The first sealing ring 130 is arranged in the digital display instrument body 110. The second sealing ring 140 is arranged on one side of the installation frame 150, and the second sealing ring 140 is in contact with the first sealing ring 130.

[0032] In a specific configuration, a transparent protective plate 160 is disposed in the installation frame 150 , and the transparent protective plate 160 is attached to the display screen 120 . The display screen 120 can be conveniently protected by the configuration of the transparent protective plate 160 .

[0033] In a specific configuration, a mounting groove 170 is provided on one side of the digital display instrument body 110 , and the display screen 120 is disposed in the mounting groove 170 . The mounting groove 170 can facilitate the installation of the display screen 120 .

[0034] In a specific configuration, a groove 180 is formed on one side of the first sealing ring 130 , and the second sealing ring 140 fits in the groove 180 . The sealing effect can be improved by fitting the second sealing ring 140 in the groove 180 .

[0035] See also Figure 1 , Figure 2 and Figure 4 The mounting structure 20 includes a limiting component 210 and a clamping component 220 . The limiting components 210 are disposed at the four corners of the mounting frame 150 , and the clamping components 220 are disposed on both sides of the mounting frame 150 .

[0036] In the specific setting, the limiting assembly 210 includes a first fixed block 211, a limiting rod 212 and a second fixed block 213. The first fixed blocks 211 are arranged at the four corners of the installation frame 150, and the limiting rod 212 is arranged on one side of the first fixed block 211. The second fixed blocks 213 are arranged at the four corners of the digital display instrument body 110. The limiting rod 212 is slidably connected to the second fixed block 213. Through the setting of the first fixed block 211, the limiting rod 212 and the second fixed block 213, the movement of the installation frame 150 can be conveniently limited, thereby improving the installation efficiency.

[0037] In the specific setting, the card-connecting assembly 220 includes a card block 221 and a card slot 222, wherein the card block 221 is arranged on one side of the installation frame 150, and the card slot 222 is arranged on one side of the digital display instrument body 110, and the card block 221 is card-connected with the card slot 222, wherein the setting of the card block 221 and the card slot 222 facilitates the disassembly, assembly and maintenance of the digital display instrument body 110.

[0038] In the specific setting, one side of the card block 221 is tilted, wherein by tilting one side of the card block 221, it is convenient for the user to press, thereby improving work efficiency.

[0039] The utility model further provides a generator digital display instrument, which comprises the sealing structure.

[0040] The working principle of the sealing structure and the generator digital display instrument: when using the sealing structure and the generator digital display instrument, the movement of the installation frame 150 is conveniently limited by the setting of the first fixed block 211, the limiting rod 212 and the second fixed block 213, thereby improving the installation efficiency; the digital display instrument body 110 is conveniently disassembled, assembled and repaired by the clamping block 221 and the clamping slot 222; the first sealing ring 130 and the second sealing ring 140 are set to facilitate sealing, prevent dust and moisture from entering the digital display instrument body 110, and improve the service life.

[0041] It should be noted that the specific model specifications of the digital display instrument body 110 and the display screen 120 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0042] The power supply and principle of the digital display instrument body 110 and the display screen 120 are clear to those skilled in the art and will not be described in detail here.

[0043] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A sealing structure, characterized in that: include A sealing structure (10), the sealing structure (10) comprising a digital display instrument body (110), a display screen (120), a first sealing ring (130), a second sealing ring (140) and an installation frame (150), the display screen (120) being arranged in the digital display instrument body (110), the outer ring of the display screen (120) being provided with a first sealing ring (130), the first sealing ring (130) being arranged in the digital display instrument body (110), the second sealing ring (140) being arranged on one side of the installation frame (150), and the second sealing ring (140) being in contact with the first sealing ring (130); The mounting structure (20) comprises a limit assembly (210) and a snap-on assembly (220), the limit assembly (210) being arranged at the four corners of the mounting frame (150), and the snap-on assembly (220) being arranged on both sides of the mounting frame (150).

2. A sealing structure according to claim 1, characterized in that: The limiting assembly (210) comprises a first fixed block (211), a limiting rod (212) and a second fixed block (213); the first fixed block (211) is arranged at the four corners of the installation frame (150); the limiting rod (212) is arranged on one side of the first fixed block (211); the second fixed block (213) is arranged at the four corners of the digital display instrument body (110); and the limiting rod (212) is slidably connected to the second fixed block (213).

3. A sealing structure according to claim 1, characterized in that: The clamping assembly (220) comprises a clamping block (221) and a clamping slot (222); the clamping block (221) is arranged on one side of the installation frame (150); the clamping slot (222) is arranged on one side of the digital display instrument body (110); and the clamping block (221) is clamped with the clamping slot (222).

4. A sealing structure according to claim 3, characterized in that: One side of the clamping block (221) is arranged obliquely.

5. A sealing structure according to claim 1, characterized in that: A transparent protective plate (160) is arranged in the installation frame (150), and the transparent protective plate (160) is attached to the display screen (120).

6. A sealing structure according to claim 1, characterized in that: A mounting groove (170) is provided on one side of the digital display instrument body (110), and the display screen (120) is arranged in the mounting groove (170).

7. A sealing structure according to claim 1, characterized in that: A groove (180) is formed on one side of the first sealing ring (130), and the second sealing ring (140) fits in the groove (180).

8. Generator digital display instrument, characterized in that: include The sealing structure according to any one of claims 1 to 7.

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