Vacuum-encapsulated plasma plate structure

Abstract

The utility model provides a plasma panel structure of vacuum encapsulation relates to plasma panel technical field, including box body, box cover and plasma panel, be equipped with the sealing mechanism between box body and box cover, the sealing mechanism includes outer shell, inner shell, homocentric-squares-shaped groove, overflow hole and card strip, the outer shell is equipped with the outer side of box body, the inner side of box body is equipped with the inner side of box body, and the card strip is equipped with the inner side of box body. An inner shell is arranged on the inner side of the box body, a concentric-square-shaped groove is formed in the middle of the outer shell and the inner shell, a clamping strip is fixedly connected to the bottom of the box cover, and a circuit connecting hole is formed in the box body; according to the utility model, the plasma plate is fixed in the box body, then the vacuum pouring glue is injected into the inner shell to cover the whole plasma plate, then the box cover covers the top of the box body, and the clamping strip at the bottom of the box cover is clamped into the clip-shaped groove, so that the plasma plate is fixed in the box body; the vacuum pouring glue in the inner shell overflows into the concentric-square-shaped groove through the overflow hole, so that the box body and the box cover are fully filled with the vacuum pouring glue, and the sealing performance between the box body and the box cover is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma panels, in particular to a plasma panel structure with vacuum encapsulation. Background Art

[0002] A plasma panel, also known as plasma circuit board processing, is a technology that uses plasma to clean and improve the surface of a circuit board. Plasma processing refers to the technology of converting a substance into plasma by methods such as ionization or heating, and then using the plasma to process the surface of the substance. In circuit board manufacturing, plasma processing can significantly improve the properties of the circuit board surface, such as cleaning surface dirt, improving corrosion resistance and adhesion, etc., thereby enhancing the quality and performance of the circuit board.

[0003] The existing plasma panels are sealed by plastic shells, and many of the encapsulation shells use snap connections between injection molded parts, resulting in poor sealing performance. This allows the plasma panels to be eroded by external oxygen, moisture, and impurities, thereby reducing their service life and lowering the quality of the plasma panels. Therefore, the utility model proposes a plasma panel structure with vacuum encapsulation to solve the above problems. Summary of the Utility Model

[0004] In view of the above problems, the utility model proposes a plasma panel structure with vacuum encapsulation to solve the problem that the plasma panels encapsulated with plastic shells in the prior art are easily eroded by external oxygen, moisture, and impurities, thereby reducing their service life.

[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: A plasma panel structure with vacuum encapsulation, comprising a box body, a box cover, and a plasma panel. The top of the box body is provided with a box cover, the inside of the box body is provided with a plasma panel, a sealing mechanism is arranged between the box body and the box cover, the sealing mechanism includes an outer shell, an inner shell, a return groove, an overflow hole, and a clamping strip. The outer shell is arranged on the outside of the box body, the inner shell is arranged on the inside of the box body, a return groove is arranged in the middle of the outer shell and the inner shell, the bottom of the box cover is fixedly connected with a clamping strip, and a circuit connection hole is arranged inside the box body.

[0006] Further improvement lies in that: the top of the outer shell is higher than the top height of the inner shell, the top of the inner shell is provided with a plurality of overflow holes, and the outer wall of the clamping strip is clamped and connected with the inner wall of the return groove.

[0007] Further improvement lies in that: clamping blocks are symmetrically and fixedly connected to both sides of the box cover, positioning blocks are symmetrically and fixedly connected to both sides of the box body, a clamping groove is arranged inside the positioning block, and the outer wall of the clamping block is clamped and connected with the inner wall of the clamping groove.

[0008] Further improvements are as follows: A plurality of anti-collision blocks are fixedly connected to the four sides of the outer wall of the box body at equal intervals. Threaded holes are symmetrically arranged on both sides of the box cover. The plasma plate is detachably connected to the box body through fixing screws. A connecting mechanism is arranged between the box body and the box cover.

[0009] Further improvements are as follows: The connecting mechanism includes a hinge seat, a rotating clamp, a connecting bolt, and a strip-shaped groove. Hinge seats are symmetrically and fixedly connected to both sides of the box body. A rotating clamp is hinged inside the hinge seat. A strip-shaped groove is arranged at the top of the rotating clamp. A connecting bolt is arranged inside the strip-shaped groove. The bottom end of the connecting bolt is in threaded connection with the inside of the threaded hole.

[0010] Further improvements are as follows: A fixing clamp is fixedly connected to the top of the box cover. An insertion plate is inserted into the fixing clamp. A circuit connection diagram can be engraved on the surface of the insertion plate.

[0011] The beneficial effects of the present utility model are as follows: The plasma plate is fixed inside the box body. Then, vacuum encapsulating glue is injected into the inner shell to cover the entire plasma plate. Next, the box cover is closed on the top of the box body. The card strip at the bottom of the box cover is clamped into the inside of the return groove. The vacuum encapsulating glue inside the inner shell overflows into the return groove through the overflow holes, so that the vacuum encapsulating glue fills the box body and the box cover completely to ensure the sealing between the box body and the box cover, and to solve the problem that the plasma plate encapsulated by a plastic outer shell in the prior art is vulnerable to the erosion of external oxygen, moisture, and impurities, thereby reducing its service life. Description of the Drawings

[0012] Figure 1 is the front view of the present utility model;

[0013] Figure 2 is the structural schematic diagram of the box body of the present utility model;

[0014] Figure 3 is the structural schematic diagram of the box cover of the present utility model.

[0015] In the figure: 1. Box body; 2. Box cover; 3. Plasma plate; 4. Outer shell; 5. Inner shell; 6. Return groove; 7. Overflow hole; 8. Card strip; 9. Fixing screw; 10. Positioning block; 11. Card slot; 12. Card block; 13. Anti-collision block; 14. Hinge seat; 15. Rotating clamp; 16. Connecting bolt; 17. Strip-shaped groove; 18. Threaded hole; 19. Fixing clamp; 20. Insertion plate. Detailed Embodiment

[0016] To deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation on the protection scope of the present utility model.

[0017] According toFigure 1 , 2 As shown in Figure 3, in this embodiment, a plasma panel structure with vacuum encapsulation is proposed, which includes a box body 1, a box cover 2, and a plasma panel 3. A box cover 2 is provided on the top of the box body 1, and a plasma panel 3 is provided inside the box body 1. A sealing mechanism is provided between the box body 1 and the box cover 2. The sealing mechanism includes an outer shell 4, an inner shell 5, a return groove 6, an overflow hole 7, and a clamping strip 8. An outer shell 4 is provided on the outside of the box body 1, and an inner shell 5 is provided on the inside of the box body 1. A return groove 6 is provided in the middle of the outer shell 4 and the inner shell 5. A clamping strip 8 is fixedly connected to the bottom of the box cover 2. A circuit connection hole is provided inside the box body 1 to fix the plasma panel 3 inside the box body 1. Then, vacuum encapsulation glue is injected into the inner shell 5 to cover the entire plasma panel 3. Next, the box cover 2 is covered on the top of the box body 1, and the clamping strip 8 at the bottom of the box cover 2 is engaged into the return groove 6. The vacuum encapsulation glue inside the inner shell 5 overflows into the return groove 6 through the overflow hole 7, so that the vacuum encapsulation glue fills the box body 1 and the box cover 2 completely to ensure the sealing between the box body 1 and the box cover 2.

[0018] The top of the outer shell 4 is higher than the top height of the inner shell 5. The top of the inner shell 5 is provided with a plurality of overflow holes 7, and the height of the inner shell 5 is lower than the height of the outer shell 4, which is convenient for the vacuum encapsulation glue to overflow into the return groove 6.

[0019] The outer wall of the clamping strip 8 is engaged with the inner wall of the return groove 6. Clamping blocks 12 are symmetrically and fixedly connected to both sides of the box cover 2, and positioning blocks 10 are symmetrically and fixedly connected to both sides of the box body 1. A card slot 11 is provided inside the positioning block 10. The outer wall of the clamping block 12 is engaged with the inner wall of the card slot 11. The clamping block 12 is engaged into the card slot 11 along the inner wall of the card slot 11 to cover the box cover 2 on the top of the box body 1. At the same time, the clamping strip 8 is also engaged into the return groove 6, so that the box cover 2 and the box body 1 are initially fixed together.

[0020] A plurality of anti-collision blocks 13 are equidistantly and fixedly connected to the four sides of the outer wall of the box body 1. The anti-collision blocks 13 can separate external objects from the box body 1 to play a role in protecting the box body 1.

[0021] Threaded holes 18 are symmetrically provided on both sides of the box cover 2. The plasma panel 3 is detachably connected to the box body 1 by fixing screws 9. A connecting mechanism is provided between the box body 1 and the box cover 2. The connecting mechanism includes a hinge seat 14, a rotating clamp 15, a connecting bolt 16 and a strip-shaped groove 17. Hinge seats 14 are symmetrically and fixedly connected to both sides of the box body 1. A rotating clamp 15 is hinged inside the hinge seat 14. A strip-shaped groove 17 is provided at the top of the rotating clamp 15. A connecting bolt 16 is provided inside the strip-shaped groove 17. The bottom end of the connecting bolt 16 is threadedly connected to the inside of the threaded hole 18. Rotate the rotating clamp 15 upward so that its top fits against one side of the box cover 2. Then, insert the bottom end of the connecting bolt 16 through the strip-shaped groove 17 and screw it into the inside of the threaded hole 18 to completely fix the box cover 2 and the box body 1 together.

[0022] A fixing clamp 19 is fixedly connected to the top of the box cover 2. An insertion plate 20 is inserted into the fixing clamp 19. A circuit connection diagram can be engraved on the surface of the insertion plate 20. Insert the insertion plate 20 with the circuit board engraved into the fixing clamp 19 so that people can intuitively know the specific circuit connection method of the plasma panel 3.

[0023] For this plasma panel, fix the plasma panel 3 inside the box body 1. Then, inject vacuum glue into the inner shell 5 to cover the entire plasma panel 3. Next, cover the box cover 2 on the top of the box body 1. The clamping strip 8 at the bottom of the box cover 2 is snapped into the inside of the loop groove 6. The vacuum glue inside the inner shell 5 overflows into the inside of the loop groove 6 through the overflow hole 7, so that the vacuum glue fills the box body 1 and the box cover 2 completely to ensure the sealing performance between the box body 1 and the box cover 2.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum-sealed plasma panel structure, comprising a box body (1), a box cover (2) and a plasma panel (3), characterized in that: A box cover (2) is provided on the top of the box body (1), a plasma panel (3) is provided inside the box body (1), a sealing mechanism is provided between the box body (1) and the box cover (2), the sealing mechanism comprising an outer shell (4), an inner shell (5), a circular groove (6), an overflow hole (7) and a clamping strip (8), an outer shell (4) is provided on the outside of the box body (1), an inner shell (5) is provided on the inside of the box body (1), a circular groove (6) is provided in the middle of the outer shell (4) and the inner shell (5), a clamping strip (8) is fixedly connected to the bottom of the box cover (2), and a circuit connection hole is provided inside the box body (1).

2. A vacuum-sealed plasma panel structure according to claim 1, characterized in that: The top of the outer shell (4) is higher than the top of the inner shell (5), a plurality of overflow holes (7) are provided on the top of the inner shell (5), and the outer wall of the clamping strip (8) is clamped and connected with the inner wall of the circular groove (6).

3. The vacuum-sealed plasma panel structure according to claim 1, characterized in that: The box cover (2) is symmetrically fixedly connected with a clamping block (12) on both sides, and the box body (1) is symmetrically fixedly connected with a positioning block (10) on both sides. A clamping slot (11) is provided inside the positioning block (10), and the outer wall of the clamping block (12) is clamped and connected with the inner wall of the clamping slot (11).

4. The vacuum-sealed plasma panel structure according to claim 1, characterized in that: A plurality of anti-collision blocks (13) are fixedly connected to the four sides of the outer wall of the box body (1) at equal distances, threaded holes (18) are symmetrically provided on both sides of the box cover (2), the plasma panel (3) is detachably connected to the box body (1) via fixing screws (9), and a connecting mechanism is provided between the box body (1) and the box cover (2).

5. A vacuum-sealed plasma panel structure according to claim 4, characterized in that: The connection mechanism comprises an articulated seat (14), a rotating card (15), a connecting bolt (16) and a strip groove (17); the two sides of the box body (1) are symmetrically fixedly connected with the articulated seats (14); the inner side of the articulated seat (14) is hinged with the rotating card (15); the top of the rotating card (15) is provided with a strip groove (17); the interior of the strip groove (17) is provided with a connecting bolt (16); the bottom end of the connecting bolt (16) is threadedly connected to the interior of the threaded hole (18).

6. The vacuum-sealed plasma panel structure according to claim 1, characterized in that: A fixing card (19) is fixedly connected to the top of the box cover (2), an inserting board (20) is inserted inside the fixing card (19), and a circuit connection diagram can be engraved on the surface of the inserting board (20).

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