Computer measurement and control box with sealing structure

Abstract

The utility model relates to the field of measurement and control, and discloses a computer measurement and control box with a sealing structure, which comprises a box body, one side of the box body is provided with a box cover, two sides of the box body are fixedly connected with connecting blocks, the connecting blocks are internally provided with clamping grooves, the box cover is internally provided with a sealing assembly, two sides of the box cover are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the sealing assembly. And a limiting column is fixedly connected into the fixing block, supporting plates are symmetrically arranged and slidably connected to the outer wall of the limiting column, clamping blocks are fixedly connected to one sides of the supporting plates, and the outer walls of the clamping blocks are embedded into the clamping grooves. According to the utility model, the box cover is embedded into the connecting blocks on the two sides of the box body through the clamping blocks in the fixing blocks, and is locked by embedding the clamping blocks into the clamping grooves for buckling, so that the effect of quickly mounting the box cover is achieved, and the problems that the box cover is inconvenient to mount and dismount, needs to be screwed through accessory tools such as bolts and the like, and is inconvenient to mount and dismount are solved. And the practicability of the computer measurement and control box is improved.

Description

Technical Field

[0001] The utility model relates to the field of measurement and control, in particular to a computer measurement and control box with a sealing structure. Background Art

[0002] Computer measurement and control box is a shell or box used to install and protect computers and measurement and control equipment. Such box design is intended to provide physical protection, environmental isolation, and possible heat dissipation and dustproof functions. In order to protect the computer and measurement and control equipment under harsh environmental conditions, the external box usually adopts special design and materials to prevent dust, moisture, chemicals or other harmful substances from affecting the equipment.

[0003] After searching, a measurement and control computer case is disclosed in the announcement number: CN201974730U, which belongs to the field of measurement and control. The chassis is protected by sleeved rubber rings on the existing measurement and control computer case, and handles are installed on both sides of the chassis to make the case easy to carry and transport. By installing a switch mechanism, the opening / closing of the computer screen and keyboard, and the pulling out / pushing of the computer and the chassis can be completed at the same time with only one switch mechanism. The advantages of the utility model are: simple structure, easy operation and movement, low cost and easy implementation. However, this patent only solves the problems of simple structure, easy operation and movement, low cost and easy implementation, and does not solve the problem that the installation and disassembly of the box cover is inconvenient, and it needs to be tightened by bolts and other accessories and tools, which affects the practicality of the computer measurement and control box. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a computer measurement and control box with a sealing structure, aiming to improve the problem that the box cover is inconvenient to install and disassemble, and needs to be tightened by bolts and other accessories and tools, which affects the practicality of the computer measurement and control box.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a computer measurement and control box with a sealing structure, including a box body, a box cover is provided on one side of the box body, connecting blocks are fixedly connected on both sides of the box body, a card slot is opened inside the connecting block, a sealing assembly is provided inside the box cover, fixed blocks are fixedly connected on both sides of the box cover, and limiting columns are fixedly connected inside the fixed blocks. The outer walls of the limiting columns are symmetrically arranged and slidably connected to support plates. A card block is fixedly connected on one side of the support plate, and the outer wall of the card block is embedded in the card slot. The outer wall of the limiting column is sleeved with a spring, and both ends of the spring are fixedly connected between the support plates.

[0006] As a further description of the above technical solution:

[0007] The sealing assembly comprises a groove and a sealing ring 1, wherein the groove is arranged inside the box cover, the outer wall of the sealing ring 1 is embedded in the groove, and one side of the sealing ring 1 is attached to one side of the box body.

[0008] As a further description of the above technical solution:

[0009] A fan is fixedly connected inside the box body, and a slide groove 1 is opened inside the box body.

[0010] As a further description of the above technical solution:

[0011] A frame 1 is provided on one side of the box body, a dustproof net 1 is fixedly connected inside the frame 1, and an outer wall of the frame 1 is slidably connected inside a slide groove 1.

[0012] As a further description of the above technical solution:

[0013] An air outlet is provided inside the box body, and a second slide groove is provided inside the top of the box body.

[0014] As a further description of the above technical solution:

[0015] A second frame is arranged on the top of the box body, a second dustproof net is fixedly connected inside the second frame, and an outer wall of the second frame is slidably connected inside the second slide groove.

[0016] As a further description of the above technical solution:

[0017] A sealing ring 2 is fixedly connected to one side of the frame 1 and the frame 2.

[0018] As a further description of the above technical solution:

[0019] One side of the sealing ring is attached to the outer wall of the box body.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, firstly, the box cover is embedded in the connecting blocks on both sides of the box body through the card blocks inside the fixing blocks, and is locked by snapping the card blocks into the card slots, thereby achieving the effect of quickly installing the box cover, solving the problem that the box cover is inconvenient to install and disassemble and needs to be tightened by bolts and other accessories and tools, which affects the practicality of the computer measurement and control box, thereby improving the practicality of the computer measurement and control box.

[0022] In the utility model, external air is filtered through the dustproof net by the fan to prevent dust from entering the interior of the box, and the heat generated by the components inside the box is taken away by the air, and then discharged through the air outlet, thereby achieving the effect of heat dissipation and dust prevention, and solving the problem that the heat dissipation structure of the traditional computer measurement and control box will suck in external dust, causing dust to accumulate on the components inside the box, affecting the service life of the internal components of the computer measurement and control box, thereby improving the service life of the internal components of the computer measurement and control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a computer measurement and control box with a sealing structure proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of a card block structure of a computer measurement and control box with a sealed structure proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the box cover structure of a computer measurement and control box with a sealing structure proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the frame structure of a computer measurement and control box with a sealed structure.

[0027] Legend:

[0028] 1. Box body; 2. Box cover; 3. Connecting block; 4. Card slot; 5. Fixed block; 6. Limiting column; 7. Support plate; 8. Card block; 9. Spring; 10. Groove; 11. Sealing ring 1; 12. Fan; 13. Slide slot 1; 14. Frame 1; 15. Dustproof net 1; 16. Sealing ring 2; 17. Air outlet; 18. Slide slot 2; 19. Frame 2; 20. Dustproof net 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-3, the utility model provides an embodiment: a computer measurement and control box with a sealing structure, including a box body 1, a box cover 2 is arranged on one side of the box body 1, connecting blocks 3 are fixedly connected on both sides of the box body 1, a card slot 4 is opened inside the connecting block 3, a sealing component is arranged inside the box cover 2, fixing blocks 5 are fixedly connected on both sides of the box cover 2, and a limiting column 6 is fixedly connected inside the fixing block 5, and the outer wall of the limiting column 6 is symmetrically arranged and slidably connected to a support plate 7, and a card block 8 is fixedly connected to one side of the support plate 7, and the outer wall of the card block 8 is embedded in the card slot 4, and the outer wall of the limiting column 6 is sleeved with a spring 9, and both ends of the spring 9 are fixedly connected between the support plates 7;

[0031] Specifically, the box cover 2 is locked by embedding the block 8 inside the fixing block 5 in the slot 4 inside the connecting block 3 on the box body 1, and the block 8 is limited on the outer wall of the limiting column 6 by the support plate 7. The support plates 7 are supported by the tension of the spring 9, so that the block 8 is unfolded and buckled inside the slot 4. When it is necessary to disassemble and press the support plate 7, the block 8 can be separated from the slot 4, and the box cover 2 can be separated from the box body 1. The box cover 2 and the box body 1 are sealed by the sealing assembly.

[0032] Reference Figure 2 The sealing assembly includes a groove 10 and a sealing ring 11, the groove 10 is opened inside the box cover 2, the outer wall of the sealing ring 11 is embedded in the groove 10, and one side of the sealing ring 11 is attached to one side of the box body 1;

[0033] Specifically, the sealing ring 11 is connected to the box cover 2 through the groove 10. When the box cover 2 is installed, the sealing ring 11 is attached to the box body 1 to seal the box cover 2 and the box body 1.

[0034] Reference Figure 3-4 A fan 12 is fixedly connected inside the box body 1, a slide groove 13 is provided inside the box body 1, a frame 14 is provided on one side of the box body 1, a dustproof net 15 is fixedly connected inside the frame 14, and the outer wall of the frame 14 is slidably connected inside the slide groove 13, an air outlet 17 is provided inside the box body 1, a slide groove 2 18 is provided inside the top of the box body 1, a frame 2 19 is provided on the top of the box body 1, a dustproof net 20 is fixedly connected inside the frame 2 19, and the outer wall of the frame 2 19 is slidably connected inside the slide groove 2 18, and a sealing ring 2 16 is fixedly connected to one side of the frame 14 and the frame 2 19, and one side of the sealing ring 2 16 is attached to the outer wall of the box body 1;

[0035] Specifically, the fan 12 draws external air into the box body 1, passes through the components in the box body 1, and then is discharged through the air outlet 17 for heat dissipation. The fan 12 and the air outlet 17 are both provided with a dustproof net 15 and a dustproof net 20, which are used to prevent dust from being sucked into the box body 1 and causing dust to adhere to the internal components. The dustproof net 15 and the dustproof net 20 are respectively fixed by a frame 14 and a frame 2 19. The frame 14 and the frame 2 19 are respectively limited at the fan 12 and the air outlet 17 by a slide groove 13 and a slide groove 2 18. The frame 14 and the frame 2 19 are sealed between the box body 1 by a sealing ring 2 16. The mesh gap between the dustproof net 15 and the dustproof net 20 is less than 0.5 mm, and silicone coating is applied on the top. The silicone coating has waterproof properties and allows air permeability. It can form a waterproof layer on the surface, but it will not completely block the permeability of air and water vapor.

[0036] Working principle: When using a computer measurement and control box with a sealed structure, first connect and seal the box cover 2 with the box body 1. The box cover 2 is embedded in the connecting block 3 on the box body 1 through the card block 8 inside the fixing block 5. The card block 8 is limited on the outer wall of the limiting column 6 through the support plate 7, and is supported by the tension of the spring 9, so that the card block 8 is embedded and locked with the card slot 4. The box cover 2 and the box body 1 are sealed by a sealing ring 11, and the sealing ring 11 is installed with the box cover 2 through the groove 10. When heat dissipation is required, the fan 12 draws external air into the box body 1, takes away the heat of the internal components of the box 1, and discharges it through the air outlet 17. The air will first The dust is prevented from being sucked into the box body 1 by filtering through the dustproof net 15, and the mesh gap between the dustproof net 15 and the dustproof net 20 is less than 0.5mm. Silicone paint is applied on the top. The silicone paint has waterproof performance and allows air permeability. It can form a waterproof layer on the surface, but it will not completely block the permeability of air and water vapor. The dustproof net 15 is fixed in the slide groove 13 through the frame 14 for limiting position, and the dustproof net 20 is fixed in the slide groove 18 through the frame 2 19 for limiting position. The frame 2 19 and one side of the frame 14 are sealed with the box body 1 through the sealing ring 2 16, thereby achieving the effect of sealing the box body 1.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer measurement and control box with a sealed structure, comprising a box body (1), characterized in that: A box cover (2) is provided on one side of the box body (1), and connecting blocks (3) are fixedly connected on both sides of the box body (1), and a slot (4) is provided inside the connecting block (3). A sealing assembly is provided inside the box cover (2), and fixed blocks (5) are fixedly connected on both sides of the box cover (2). A limiting column (6) is fixedly connected inside the fixing block (5), and the outer wall of the limiting column (6) is symmetrically arranged and slidably connected to a support plate (7). A clamping block (8) is fixedly connected on one side of the support plate (7), and the outer wall of the clamping block (8) is embedded in the slot (4). A spring (9) is sleeved on the outer wall of the limiting column (6), and both ends of the spring (9) are fixedly connected between the support plates (7).

2. The computer measurement and control box with a sealed structure according to claim 1, characterized in that: The sealing assembly comprises a groove (10) and a sealing ring 1 (11); the groove (10) is formed inside the box cover (2); the outer wall of the sealing ring 1 (11) is embedded in the groove (10); and one side of the sealing ring 1 (11) is attached to one side of the box body (1).

3. The computer measurement and control box with a sealed structure according to claim 1, characterized in that: A fan (12) is fixedly connected to the interior of the box (1), and a slide groove (13) is provided inside the box (1).

4. The computer measurement and control box with a sealed structure according to claim 1, characterized in that: A frame 1 (14) is provided on one side of the box body (1), a dust screen 1 (15) is fixedly connected inside the frame 1 (14), and an outer wall of the frame 1 (14) is slidably connected inside a slide groove 1 (13).

5. The computer measurement and control box with a sealed structure according to claim 1, characterized in that: An air outlet (17) is provided inside the box body (1), and a second slide groove (18) is provided inside the top of the box body (1).

6. The computer measurement and control box with a sealed structure according to claim 1, characterized in that: A second frame (19) is provided on the top of the box body (1), a second dust screen (20) is fixedly connected inside the second frame (19), and an outer wall of the second frame (19) is slidably connected inside the second slide groove (18).

7. The computer measurement and control box with a sealing structure according to claim 4 is characterized in that: The frame one (14) and the frame two (19) are both fixedly connected with a sealing ring two (16) on one side.

8. The computer measurement and control box with a sealing structure according to claim 7 is characterized in that: One side of the second sealing ring (16) is attached to the outer wall of the box body (1).

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