Light guide control panel sealing structure meeting marine environment of shipboard aircraft

Abstract

The utility model discloses a light guide control panel sealing structure meeting the marine environment of a shipboard aircraft. The light guide control panel sealing structure comprises a shell wall plate, a top supporting plate, a bottom mounting plate, a light guide plate, a control device and a connector. The shell wall plate is arranged between the top supporting plate and the bottom mounting plate, a shell closed space is defined by the shell wall plate, the top supporting plate and the bottom mounting plate, the shell wall plate and the top supporting plate are fixedly connected through a fastener, and the fastener is in wet assembly. The shell wall plate is fixedly connected with the bottom mounting plate through a fastener, and the fastener is in wet assembly. The sealing device has the beneficial effects that through the sealing design of the whole structure, the sealing design of the connector, the sealing design of the control device and the sealing design of the fastener, the sealing effect is improved, the environment tolerance is strong, and the sealing device has the characteristics of safety and reliability, and can meet the use requirements of the shipboard aircraft in the marine environment.

Description

Technical Field

[0001] The utility model relates to a light guide control plate, in particular to a light guide control plate sealing structure which meets the requirements of a marine environment for carrier-based aircraft. Background Art

[0002] The existing sealing structure of the light guide control panel cannot meet the requirements of the marine environment of carrier-based aircraft. Moisture enters the gap and condenses into liquid water. It accumulates for a long time and cannot be discharged, resulting in paint bubbles. Condensed water, especially liquid dripping from the top, accumulates on the top of the equipment or on the horizontal surface. Countersunk holes or depressions that pass through the fastener area eventually lead to moisture intrusion into the equipment. Summary of the invention

[0003] The purpose of the utility model is to solve the problem that the sealing structure of the light guide control plate in the prior art cannot meet the requirements of the use of carrier-based aircraft in the marine environment, and to provide a sealing structure of the light guide control plate that meets the requirements of the marine environment of carrier-based aircraft.

[0004] In order to achieve the above-mentioned purpose of the utility model, the utility model provides a technical solution: a sealing structure of a light guide control plate that meets the marine environment of a carrier aircraft, comprising: a shell wall plate, a top support plate, a bottom mounting plate, a light guide plate, a control device and a connector. The shell wall plate is between the top support plate and the bottom mounting plate, and the shell wall plate, the top support plate and the bottom mounting plate form a closed shell space. The shell wall plate and the top support plate are fixedly connected by fasteners, and the fasteners are wet-assembled. The shell wall plate and the bottom mounting plate are fixedly connected by fasteners, and the fasteners are wet-assembled; the gap between the shell wall plate and the top support plate is filled and sealed by conductive sealant. The top support plate has a support plate through hole, and the control device passes through the support plate through hole, and the gap between the support plate through hole and the control device is sealed by sealant. The bottom mounting plate has a mounting plate through hole, and the connector passes through the mounting plate through hole, and the gap between the mounting plate through hole and the connector is sealed by sealant.

[0005] As a preferred solution for the sealing structure of the light guide control panel that meets the marine environment of carrier-based aircraft, the control device is selected from any one of a light-emitting block, a toggle switch, and a band switch.

[0006] As a preferred solution for the sealing structure of the light guide control panel that meets the marine environment of carrier-based aircraft, the fastener is selected from any one of a pan head screw and a countersunk screw.

[0007] As a preferred solution for the sealing structure of the light guide control panel that meets the marine environment of carrier-based aircraft, the connector is a sealed connector.

[0008] As a preferred solution for the sealing structure of the light guide control panel that meets the marine environment of carrier-based aircraft, the connecting plate of the connector is parallel to the bottom mounting plate, and the two are fixedly connected by fasteners. There is a rubber gasket between the connecting plate of the connector and the bottom mounting plate.

[0009] Compared with the prior art, the beneficial effects of the present invention are at least that: through the sealing design of the overall structure, the sealing design of the connector, the sealing design of the control device and the sealing design of the fastener, the sealing effect is improved, the environmental tolerance is strong, and it has the characteristics of safety and reliability, which can meet the use requirements of carrier-based aircraft in the marine environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 This is a schematic diagram of the structure of the control device (light-emitting block) of the utility model.

[0012] Figure 3 This is a schematic diagram of the structure of the control device (flip switch) of the utility model.

[0013] Figure 4 This is a schematic diagram of the structure of the control device (band switch) of the utility model.

[0014] Figure 5 This is a structural schematic diagram (stereoscopic) of the bottom mounting plate and connector of the utility model.

[0015] Figure 6 It is a structural schematic diagram (plane) of the bottom mounting plate and connector of the utility model.

[0016] Figure 7 It is a schematic diagram of the structure of the fastener (pan head screw) of the utility model.

[0017] Figure 8 It is a structural schematic diagram of the fastener (countersunk head screw) of the utility model. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below through specific implementations in combination with the accompanying drawings. It should be noted that the description of these implementations is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] See also Figure 1 , the figure shows a light guide control panel sealing structure that meets the requirements of the marine environment of carrier-based aircraft.

[0020] The control panel sealing structure includes: a shell wall plate 1, a top support plate 2, a bottom mounting plate 3, a light guide plate 4, a control device 5, a connector 6, etc.

[0021] The shell wall plate 1 is fixed between the top support plate 2 and the bottom mounting plate 3. The shell wall plate 1, the top support plate 2 and the bottom mounting plate 3 form a closed space of the shell, that is, a sealed design of the overall structure. A control printed circuit board and other components are arranged inside the closed space. The shell wall plate 1 is fixedly connected to the top support plate 2 by fasteners 7. The shell wall plate 1 is fixedly connected to the bottom mounting plate 3 by fasteners 7.

[0022] The gap between the shell wall plate 1 and the top support plate 2 is filled and sealed by a conductive sealant 91. Water accumulation caused by external condensation can effectively slide off the outer surface without accumulation.

[0023] The light guide plate 4 covers the top support plate 2 .

[0024] Figure 2 The control device 5 is a light-emitting block. Figure 3 The control device 5 is a toggle switch. Figure 4 The control device 5 is a band switch. The top support plate 2 has a support plate through hole. The control device 5 passes through the support plate through hole. The gap between the support plate through hole and the control device 5 is sealed by a sealant 92. Preferably, the top support plate 2 is designed with a sealant groove. Preferably, the control device 5 can be a fully sealed product. If a fully sealed product is not possible, the control device 5 is sealed by applying glue.

[0025] See also Figure 5 and Figure 6 , the bottom mounting plate 3 has a mounting plate through hole 30. The connector 6 passes through the mounting plate through hole 30. The gap between the mounting plate through hole 30 and the connector 6 is sealed by a sealant 93. When applying the glue, the glue liquid needs to be uniform and continuous, and slightly higher than the bottom mounting plate 3. Preferably, a sealed connector 6 can be selected for the connector 6. Preferably, the connecting plate of the connector 6 is parallel to the bottom mounting plate 3, and the two are fixedly connected by fasteners 7. There is a rubber gasket 8 between the connecting plate of the connector 6 and the bottom mounting plate 3 to further strengthen the seal. Preferably, all the empty needle positions of the connector 6 are filled with needles, leaving no empty positions.

[0026] Figure 7 The fastener 7 is a pan head screw, Figure 8The fastener is a countersunk screw. The fastener is wet-assembled, that is, the fastener 7 is coated with glue 94 to completely block the possibility of water vapor intruding from the fastener 7 hole and achieve a complete sealing effect. Preferably, the fastener 7 is made of stainless steel that is resistant to marine environment.

[0027] The above only expresses the implementation mode of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A light guide control panel sealing structure that meets the marine environment of carrier-based aircraft, characterized in that: include: A shell wall plate, a top support plate, a bottom mounting plate, a light guide plate, a control device and a connector; the shell wall plate is between the top support plate and the bottom mounting plate, the shell wall plate, the top support plate and the bottom mounting plate form a closed shell space, the shell wall plate and the top support plate are fixedly connected by fasteners and the fasteners are wet-fitted, the shell wall plate and the bottom mounting plate are fixedly connected by fasteners and the fasteners are wet-fitted; The gap between the shell wall plate and the top support plate is filled and sealed by conductive sealant; the top support plate has a support plate through hole, the control device passes through the support plate through hole, and the gap between the support plate through hole and the control device is sealed by sealant; the bottom mounting plate has a mounting plate through hole, the connector passes through the mounting plate through hole, and the gap between the mounting plate through hole and the connector is sealed by sealant.

2. The light guide control panel sealing structure that meets the marine environment of carrier-based aircraft according to claim 1 is characterized in that: The control device is selected from any one of a light-emitting block, a toggle switch, and a band switch.

3. The light guide control panel sealing structure that meets the marine environment of carrier-based aircraft according to claim 1 is characterized in that: The fastener is selected from any one of a pan head screw and a countersunk head screw.

4. The light guide control panel sealing structure that meets the marine environment of carrier-based aircraft according to claim 1 is characterized in that: The connector is a sealed connector.

5. The light guide control panel sealing structure that meets the marine environment of carrier-based aircraft according to claim 1 is characterized in that: The connecting plate of the connector is parallel to the bottom mounting plate, and the two are fixedly connected by fasteners. A rubber gasket is arranged between the connecting plate of the connector and the bottom mounting plate.

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