Safe independent waterproof power switch box

Abstract

The utility model belongs to the technical field of switch boxes, particularly relates to a safe and independent waterproof power switch box, and aims to solve the problems of poor waterproof performance, inconvenience in operation and the like in the prior art, and the problems that faults are easy to occur in severe environments and normal operation of an unmanned aerial vehicle is influenced, and provides the following scheme: the safe and independent waterproof power switch box comprises a switch box body fixed in the unmanned aerial vehicle, a line gap is formed in the switch box body, and an on-off line is arranged in the line gap; a first groove communicated with the line gap is formed in the switch box body, a sealing clamping plate is clamped and fixed in the first groove, an on-off switch electrically connected with the on-off line is fixed in the sealing clamping plate, and the on-off switch is used for controlling an unmanned aerial vehicle switch; and through the arrangement of the sealing clamping plate and the on-off switch, waterproof and independent control of the power switch is achieved, and the safety and reliability of the unmanned aerial vehicle are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch box technical field especially relates to a safe independent waterproof power switch box. BACKGROUND

[0002] The power switch box on the unmanned plane is one of important components of the unmanned plane, and it usually contains a power switch and related circuits for controlling the start and shutdown of the unmanned plane.

[0003] In the unmanned plane technology, the design and manufacture of the power switch box are very important. The traditional power switch box often has poor waterproof performance, inconvenient operation and other problems, which is easy to malfunction in harsh environments and affect the normal operation of the unmanned plane. UTILITY MODEL CONTENTS

[0004] The utility model discloses a safe independent waterproof power switch box to solve the problems of poor waterproof performance, inconvenient operation and other problems in the prior art, easy to malfunction in harsh environments and affect the normal operation of the unmanned plane.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A safe independent waterproof power switch box, comprising a switch box body fixed in the unmanned plane, a line gap is formed in the switch box body, and an on-off line is arranged in the line gap;

[0007] Wherein, a first groove is arranged in the switch box body and communicated with the line gap, a sealing clamping plate is clamped and fixed in the first groove, an on-off switch electrically connected with the on-off line is fixed in the sealing clamping plate, and the on-off switch is used for controlling the opening and closing of the unmanned plane;

[0008] A switch box cover is fixed on the top end of the switch box body and communicated with the first groove, two fixed blocks are fixed on the top end of the switch box body, a rotating shaft is rotatably arranged between the two fixed blocks, and the switch box cover is fixed on the surface of the rotating shaft to seal the first groove and the line gap.

[0009] Two sets of opening assemblies are arranged in the two fixed blocks respectively to drive the switch box cover to open.

[0010] In one possible design, each set of opening components includes a second groove formed within a fixed block, the rotating shaft moving outward through the second groove, a driven gear fixed to the surface of the rotating shaft, a limit rod fixed within the second groove, a driving rack slidingly attached to the surface of the limit rod, the driving rack meshing with the driven gear, and a connecting plate fixed to the bottom end of the limit rod, the connecting plate moving outward through the side end of the fixed block.

[0011] In one possible design, the two connecting plates are fixed to the same pressing plate at their side ends.

[0012] In one possible design, each of the sealing assemblies includes a spring fixed to the side end of the drive rack, the spring being fixed within a second groove, and the spring being sleeved on the surface of the limiting rod.

[0013] In one possible design, the top of the U-shaped frame has a receiving groove, the receiving groove has a sealing gasket, and the bottom of the switch box cover has a U-shaped matching block that matches the receiving groove.

[0014] In one possible design, the switch box cover is made of a transparent acrylic sheet.

[0015] In this application, the wiring inside the switch box is first sealed by a sealing plate in conjunction with the switch box body. At the same time, the on / off switch on the sealing plate is protected by the switch box cover. The elasticity of the spring positions the drive rack, which in turn drives the driven gear to maintain the position. The rotating shaft keeps the switch box cover in contact with the U-shaped frame. This double-layer protection effectively waterproofs the switch wiring inside the switch box. Pressing the pressing plate moves two connecting plates synchronously. The two connecting plates drive two drive racks to move, and the two drive racks drive two driven gears to rotate synchronously. The two driven gears drive the rotating shaft to rotate, and the rotating shaft drives the switch box cover to adjust its angle, opening the switch box cover and exposing the on / off switch. Pressing the on / off switch starts and stops the drone.

[0016] Beneficial effects: In this utility model, the safe and independent waterproof power switch box, through the setting of the sealing plate and the on / off switch, realizes the waterproof and independent control of the power switch, thereby improving the safety and reliability of the drone.

[0017] In this utility model, a safe, independent, waterproof power switch box is provided. Through the combined use of an opening component and a sealing component, the switch box cover can be opened quickly and sealed automatically. It is easy to operate and has a good waterproof effect.

[0018] In this invention, the inclusion of a U-shaped frame, a receiving groove, a sealing gasket, and a U-shaped matching block further improves the waterproof performance, ensuring the normal operation of the drone in harsh environments. Attached Figure Description

[0019] Fig. 1 This is a front perspective view of a safe, independent, waterproof power switch box proposed in this utility model;

[0020] Fig. 2 This is a first partial sectional view of a safe, independent, waterproof power switch box proposed in this utility model;

[0021] Fig. 3 This is a second partial cross-sectional view of a safe, independent, waterproof power switch box proposed in this utility model.

[0022] In the diagram: 1. Switch box body; 2. U-shaped frame; 3. Switch box cover; 4. Fixing block; 5. Rotating shaft; 6. Receiving groove; 7. Sealing gasket; 8. U-shaped matching block; 9. Sealing plate; 10. On / off switch; 11. First groove; 12. Second groove; 13. Driven gear; 14. Drive rack; 15. Limiting rod; 16. Spring; 17. Connecting plate; 18. Pressing plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1: Refer to Figs. 1-3 A safe, independent, waterproof power switch box, applied in the field of switch box technology, includes a switch box body 1 fixed inside a drone. A wiring gap is formed within the switch box body 1, and an on / off circuit is installed within the wiring gap for controlling the drone's power on / off. A first groove 11 communicating with the wiring gap is formed inside the switch box body 1. A sealing plate 9 is snapped and fixed within the first groove 11. An on / off switch 10, electrically connected to the on / off circuit, is fixed within the sealing plate 9. The on / off switch 10 is used to control the drone's on / off operation.

[0025] A U-shaped frame 2, communicating with the first groove 11, is fixed to the top of the switch box 1. Two fixing blocks 4 are fixed to the top of the switch box 1, and a rotating shaft 5 rotates between the two fixing blocks 4. The switch box cover 3 is fixed to the surface of the rotating shaft 5 to seal the first groove 11 and the gap between the wires. Each of the two fixing blocks 4 is provided with a set of sealing components. The two sets of sealing components are used to drive the switch box cover 3 to seal, ensuring a waterproof effect when closed.

[0026] Meanwhile, the device also includes two sets of opening components, which are respectively located in two fixed blocks 4 to drive the switch box cover 3 to open, so as to facilitate the operation of the on / off switch 10.

[0027] Based on Embodiment 1, each opening assembly includes a second groove 12 formed within the fixing block 4. A rotating shaft 5 extends outward through the second groove 12, and a driven gear 13 is fixed to the surface of the rotating shaft 5. A limit rod 15 is fixed within the second groove 12, and a drive rack 14 slides on the surface of the limit rod 15, meshing with the driven gear 13. When the drive rack 14 slides on the limit rod 15, it can drive the driven gear 13 to rotate, thereby driving the rotating shaft 5 and the switch box cover 3 to rotate, thus opening the switch box cover 3.

[0028] A connecting plate 17 is fixed to the bottom end of the limiting rod 15. The connecting plate 17 moves outward through the side end of the fixing block 4. By pulling the connecting plate 17 outward, the drive rack 14 can be driven to slide on the limiting rod 15.

[0029] The two connecting plates 17 are fixed with the same pressing plate 18 on their sides. By pressing the pressing plate 18, the two connecting plates 17 and the drive rack 14 can be moved at the same time, so as to realize the quick opening of the switch box cover 3.

[0030] Each sealing assembly includes a spring 16, which is fixed to the side end of the drive rack 14. The other end of the spring 16 is fixed in the second groove 12, and the spring 16 is sleeved on the surface of the limit rod 15. When the pressing plate 18 is released, the elastic force of the spring 16 will push the drive rack 14 to reset, thereby causing the switch box cover 3 to close and seal.

[0031] Example 2: Refer to Figs. 1-3 An improvement upon embodiment 1 is made as follows: a receiving groove 6 is provided at the top of the U-shaped frame 2, and a sealing gasket 7 is provided inside the receiving groove 6. A U-shaped matching block 8 that matches the receiving groove 6 is fixed at the bottom of the switch box cover 3. When the switch box cover 3 is closed, the U-shaped matching block 8 will be embedded in the receiving groove 6 and in close contact with the sealing gasket 7, further improving the waterproof effect.

[0032] In addition, the switch box cover 3 is made of transparent acrylic sheet, which makes it easy to observe the status of the switch 10. The transparent acrylic sheet also has a certain degree of waterproof performance.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A safe, independent, waterproof power switch box, characterized in that, include: A switch box (1) is fixed inside the drone. A wire gap is formed inside the switch box (1), and an opening and closing circuit is provided inside the wire gap. The switch box (1) has a first groove (11) that communicates with the line gap. A sealing plate (9) is fixed in the first groove (11). An on / off switch (10) that is electrically connected to the on / off line is fixed in the sealing plate (9). The on / off switch (10) is used to control the on / off of the drone. The top of the switch box body (1) is fixed with a U-shaped frame (2) that communicates with the first groove (11). The top of the switch box body (1) is fixed with two fixing blocks (4). A rotating shaft (5) rotates between the two fixing blocks (4). The switch box cover (3) is fixed to the surface of the rotating shaft (5) to seal the first groove (11) and the line gap. Each of the two fixing blocks (4) is provided with a set of sealing components. The two sets of sealing components are used to drive the switch box cover (3) to seal. Two sets of opening components are respectively located in two fixed blocks (4) to drive the switch box cover (3) to open.

2. The safe, independent, waterproof power switch box according to claim 1, characterized in that, Each of the opening components includes a second groove (12) formed in the fixed block (4), the rotating shaft (5) extends outward through the second groove (12), a driven gear (13) is fixed on the surface of the rotating shaft (5), a limit rod (15) is fixed in the second groove (12), a drive rack (14) slides on the surface of the limit rod (15), the drive rack (14) meshes with the driven gear (13), a connecting plate (17) is fixed at the bottom end of the limit rod (15), and the connecting plate (17) extends outward through the side end of the fixed block (4).

3. A safe, independent, waterproof power switch box according to claim 2, characterized in that, The two connecting plates (17) are fixed to the same pressing plate (18) at their side ends.

4. A safe, independent, waterproof power switch box according to claim 2, characterized in that, Each of the sealing assemblies includes a spring (16) fixed to the side end of the drive rack (14), the spring (16) fixed in the second groove (12), and the spring (16) sleeved on the surface of the limiting rod (15).

5. A safe, independent, waterproof power switch box according to any one of claims 1-4, characterized in that, The top of the loop frame (2) is provided with a receiving groove (6), and a sealing gasket (7) is provided in the receiving groove (6). The bottom of the switch box cover (3) is fixed with a loop matching block (8) that matches the receiving groove (6).

6. A safe, independent, waterproof power switch box according to claim 1, characterized in that, The switch box cover (3) is made of transparent acrylic sheet.

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