Waterproof anti-creeping shielding device

Abstract

The utility model relates to the technical field of shielding devices, and discloses a waterproof anti-creeping shielding device which comprises a protection box, the inner surface of the protection box is movably connected with a shielding device body, the top of the protection box is fixedly connected with a hinge, and the outer surface of the hinge is fixedly connected with a first turnover plate. Extending blocks are fixedly connected to the two sides of the first turnover plate, water guiding grooves are formed in the tops of the extending blocks, a cylinder is fixedly connected to the bottom of the first turnover plate, a pressing column is movably connected to the bottom of the cylinder, clamping plates are movably connected to the two sides of the shielding device body, and first connecting blocks are fixedly connected to one sides of the clamping plates. Water is prevented from entering the shielding device, so that key parts such as circuits and electronic elements of equipment are protected from being corroded and damaged by the water, the service life of the equipment is prolonged, and accidental injury or equipment damage caused by shaking can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding devices, and more specifically to a waterproof and anti-leakage shielding device. Background Art

[0002] A shielding device is a device or structure used to block, weaken or eliminate interference from electromagnetic fields or electromagnetic radiation. It is mainly used to protect certain devices or systems from the influence of the external electromagnetic environment and prevent the internal electromagnetic field from leaking outward. Shielding devices usually achieve their effects by reflecting, absorbing or dissipating electromagnetic waves. The primary function of a shielding device is to protect specific devices or systems from the influence of the external electromagnetic environment, which may come from external devices, natural electromagnetic sources (such as lightning) or other electromagnetic interference sources.

[0003] Disadvantages of existing shielding devices:

[0004] First, the existing shielding device is stored in a protective box to provide protection for it, but in order to facilitate the storage and deployment of the device, a gap is left between the shielding device and the protective box, and a collision may occur during the moving and transportation process, causing damage to the device.

[0005] Second, the shielding device cannot be waterproof or leak-proof. Moisture that enters the device will corrode circuit boards and electronic components, causing device performance degradation, frequent failures, or even complete failure. Long-term humid environment will cause the metal parts of the device to rust or corrode, affecting the structural integrity and service life of the device. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a waterproof and anti-leakage shielding device to solve the problems existing in the above-mentioned background technology.

[0007] The utility model provides the following technical solutions: a waterproof and anti-leakage shielding device, comprising a protection box, the inner surface of the protection box is movably connected with a shielding device body, the top of the protection box is fixedly connected with a hinge, the outer surface of the hinge is fixedly connected with a first folding plate, both sides of the first folding plate are fixedly connected with extension blocks, the top of the extension block is provided with a water diversion groove, the bottom of the first folding plate is fixedly connected with a cylinder, the bottom of the cylinder is movably connected with a downward pressure column, both sides of the shielding device body are movably connected with clamping plates, and one side of the clamping plate is fixedly connected with a first connecting block;

[0008] Furthermore, a flat-top trapezoidal block is fixedly connected to the top of the first folding plate, a water diversion groove is provided on the top of the flat-top trapezoidal block, and a strip block is fixedly connected to the back of the first folding plate, a sealing groove is provided on the top of the strip block.

[0009] Furthermore, the top of the cylinder is fixedly connected to a first folding plate, the inner surface of the cylinder is movably connected to a first spring, the bottom of the first spring is fixedly connected to a stop block, the bottom of the stop block is fixedly connected to a downward pressure column, the bottom of the downward pressure column is fixedly connected to a disc, the bottom of the disc is fixedly connected to a rubber pad, and the bottom of the rubber pad is fixedly connected to a shielding device body.

[0010] Furthermore, a splint is fixedly connected to the other side of the first connecting block, a driving rod is movably connected to one side of the first connecting block, a second connecting block is movably connected to one side of the driving rod, a moving block is movably connected to the inner surface of the moving block, a round rod is movably connected to the outer surface of the round rod, a second spring is movably connected to the front side of the second spring, a moving block is movably connected to the back side of the second spring, and one side of the mounting block is fixedly connected to the inner surface of the protective box.

[0011] Furthermore, the bottom of the protection box is fixedly connected with rubber feet, the front and back of the protection box are provided with through holes, and the tops of the through holes are fixedly connected with waterproof blocks.

[0012] Furthermore, the back side of the first folding plate is movably connected to the second folding plate, the bottom of the second folding plate is fixedly connected to a sealing strip, and the inner surface of the sealing strip is movably connected to a sealing groove.

[0013] Furthermore, when the first folding plate is connected to the second folding plate, it fits with the top of the protection box, and the extension block extends three centimeters outside the protection box.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, when an external water source wants to invade the shielding device body, the first folding plate installed on the top is first in contact with the water. At this time, the water can be quickly discharged to both sides through the arrangement of the flat-top trapezoidal block and the water diversion groove. The water can be discharged to the outside of the protection box as much as possible through the arrangement of the extension block, so as to avoid water invading the inside of the shielding device body along the gap between the first folding plate and the protection box. In order to ensure the heat dissipation of the equipment, a through hole is opened and a waterproof block is installed on the top of the through hole, which can also play a waterproof role, which is conducive to preventing water from entering the inside of the shielding device, thereby protecting the circuit, electronic components and other key parts of the equipment from moisture corrosion and damage, and extending the service life of the equipment.

[0016] 2. In order to fix the shielding device body and prevent it from shaking, the utility model presses the clamping plate to one side and then places the shielding device body inside the protective box. At this time, the second spring rebounds, causing the moving block to move toward the midpoint of the round rod. After the moving block moves, the second connecting block starts to move. After the second connecting block starts to move, the driving rod starts to move. At this time, the front clamping plate of the driving rod fixes the shielding device body, and then the first folding plate and the second folding plate are covered. At this time, the rubber pad contacts the shielding device body. At this time, the first spring contracts and resists the column stopper to press the downward pressure column and the disc downward to fix the shielding device body, which is beneficial to avoid accidental injuries or equipment damage caused by shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the folding plate structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the cylindrical cross-section structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the splint structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. protection box; 101. rubber feet; 102. through holes; 103. waterproof block; 104. shielding device body; 2. first folding plate; 201. flat-top trapezoidal block; 202. water diversion trough; 203. extension block; 204. strip block; 205. sealing groove; 206. hinge; 207. second folding plate; 208. sealing strip; 3. cylinder; 301. first spring; 302. stopper; 303. pressure column; 304. disc; 305. rubber pad; 4. splint; 401. first connecting block; 402. driving rod; 403. second connecting block; 404. moving block; 405. round rod; 406. second spring; 407. mounting block. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The waterproof and anti-leakage shielding device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-4The utility model provides a waterproof and anti-leakage shielding device, comprising a protection box 1, the inner surface of the protection box 1 is movably connected with a shielding device body 104, the top of the protection box 1 is fixedly connected with a hinge 206, the outer surface of the hinge 206 is fixedly connected with a first folding plate 2, both sides of the first folding plate 2 are fixedly connected with extension blocks 203, the top of the extension block 203 is provided with a water diversion groove 202, the bottom of the first folding plate 2 is fixedly connected with a cylinder 3, and the bottom of the cylinder 3 is movably connected with a lower pressure column 303,

[0024] Clamps 4 are movably connected to both sides of the shielding device body 104 , and a first connecting block 401 is fixedly connected to one side of the clamps 4 .

[0025] In a preferred embodiment, a flat-top trapezoidal block 201 is fixedly connected to the top of the first folding plate 2, a water diversion groove 202 is opened on the top of the flat-top trapezoidal block 201, and a strip block 204 is fixedly connected to the back of the first folding plate 2, a sealing groove 205 is opened on the top of the strip block 204.

[0026] In a preferred embodiment, the top of the cylinder 3 is fixedly connected to the first folding plate 2, the inner surface of the cylinder 3 is movably connected to the first spring 301, the bottom of the first spring 301 is fixedly connected to the block 302, the bottom of the block 302 is fixedly connected to the downward pressure column 303, the bottom of the downward pressure column 303 is fixedly connected to the disc 304, the bottom of the disc 304 is fixedly connected to the rubber pad 305, and the bottom of the rubber pad 305 is fixedly connected to the shielding device body 104.

[0027] In a preferred embodiment, the other side of the first connecting block 401 is fixedly connected to the splint 4, one side of the first connecting block 401 is movably connected to the driving rod 402, one side of the driving rod 402 is movably connected to the second connecting block 403, one side of the second connecting block 403 is movably connected to the moving block 404, the inner surface of the moving block 404 is movably connected to the round rod 405, the outer surface of the round rod 405 is movably connected to the second spring 406, the front side of the second spring 406 is movably connected to the mounting block 407, the back side of the second spring 406 is movably connected to the moving block 404, and one side of the mounting block 407 is fixedly connected to the inner surface of the protective box 1.

[0028] In a preferred embodiment, a rubber foot 101 is fixedly connected to the bottom of the protection box 1 , through holes 102 are provided on the front and back of the protection box 1 , and a waterproof block 103 is fixedly connected to the top of the through hole 102 .

[0029] In a preferred embodiment, the back side of the first folding plate 2 is movably connected to the second folding plate 207 , the bottom of the second folding plate 207 is fixedly connected to a sealing strip 208 , and the inner surface of the sealing strip 208 is movably connected to a sealing groove 205 .

[0030] In a preferred embodiment, when the first folding plate 2 is connected to the second folding plate 207 , it fits with the top of the protection box 1 , and the extension block 203 extends three centimeters outside the protection box 1 .

[0031] The working principle of the utility model is as follows: when an external water source wants to invade the shielding device body 104, the first folding plate 2 installed on the top is first in contact with the water. At this time, the flat-top trapezoidal block 201 and the water diversion groove 202 can be used to quickly discharge the water to both sides. The extension block 203 can be used to discharge the water to the outside of the protection box 1 as much as possible to prevent the water from invading the inside of the shielding device body 104 along the gap between the first folding plate 2 and the protection box 1. In order to ensure the heat dissipation of the equipment, a through hole 102 is opened and a waterproof block 103 is installed on the top of the through hole 102. This can also play a waterproof role, which is beneficial to prevent water from entering the inside of the shielding device, thereby protecting the key parts of the equipment such as the circuit and electronic components from moisture corrosion and damage, and extending the service life of the equipment; in order to make the shielding device body The body 104 is fixed without shaking, the clamping plate 4 is pressed to one side and then the shielding device body 104 is placed inside the protective box 1, at this time the second spring 406 rebounds, so that the moving block 404 moves to the midpoint of the round rod 405, and when the moving block 404 moves, the second connecting block 403 starts to move, and when the second connecting block 403 starts to move, the driving rod 402 starts to move, at this time the front clamping plate 4 of the driving rod 402 fixes the shielding device body 104, and then the first folding plate 2 and the second folding plate 207 are covered, at this time the rubber pad 305 contacts the shielding device body 104, at this time the first spring 301 contracts and presses against the column stopper 302 to press the downward pressure column 303 and the disc 304 downward to fix the shielding device body 104, which is beneficial to avoid accidental injuries or equipment damage caused by shaking.

Claims

1. A waterproof and anti-leakage shielding device, comprising a protection box (1), characterized in that: The inner surface of the protection box (1) is movably connected to a shielding device body (104); the top of the protection box (1) is fixedly connected to a hinge (206); the outer surface of the hinge (206) is fixedly connected to a first folding plate (2); both sides of the first folding plate (2) are fixedly connected to extension blocks (203); the top of the extension block (203) is provided with a water diversion groove (202); the bottom of the first folding plate (2) is fixedly connected to a cylinder (3); the bottom of the cylinder (3) is movably connected to a downward pressure column (303); both sides of the shielding device body (104) are movably connected to clamps (4); one side of the clamps (4) is fixedly connected to a first connecting block (401).

2. A waterproof and anti-leakage shielding device according to claim 1, characterized in that: The top of the first folding plate (2) is fixedly connected to a flat-top trapezoidal block (201), the top of the flat-top trapezoidal block (201) is provided with a water guide groove (202), the back of the first folding plate (2) is fixedly connected to a strip block (204), the top of the strip block (204) is provided with a sealing groove (205).

3. A waterproof and anti-leakage shielding device according to claim 1, characterized in that: The top of the cylinder (3) is fixedly connected to a first folding plate (2), the inner surface of the cylinder (3) is movably connected to a first spring (301), the bottom of the first spring (301) is fixedly connected to a stopper (302), the bottom of the stopper (302) is fixedly connected to a downward pressure column (303), the bottom of the downward pressure column (303) is fixedly connected to a disc (304), the bottom of the disc (304) is fixedly connected to a rubber pad (305), and the bottom of the rubber pad (305) is fixedly connected to a shielding device body (104).

4. A waterproof and anti-leakage shielding device according to claim 1, characterized in that: The other side of the first connecting block (401) is fixedly connected to a clamping plate (4), one side of the first connecting block (401) is movably connected to a driving rod (402), one side of the driving rod (402) is movably connected to a second connecting block (403), one side of the second connecting block (403) is movably connected to a moving block (404), the inner surface of the moving block (404) is movably connected to a round rod (405), the outer surface of the round rod (405) is movably connected to a second spring (406), the front side of the second spring (406) is movably connected to a mounting block (407), the back side of the second spring (406) is movably connected to the moving block (404), and one side of the mounting block (407) is fixedly connected to the inner surface of the protective box (1).

5. A waterproof and anti-leakage shielding device according to claim 1, characterized in that: The bottom of the protection box (1) is fixedly connected to a rubber foot (101), the front and back of the protection box (1) are provided with through holes (102), and the top of the through hole (102) is fixedly connected to a waterproof block (103).

6. A waterproof and anti-leakage shielding device according to claim 2, characterized in that: The back side of the first folding plate (2) is movably connected to a second folding plate (207), the bottom of the second folding plate (207) is fixedly connected to a sealing strip (208), and the inner surface of the sealing strip (208) is movably connected to a sealing groove (205).

7. A waterproof and anti-leakage shielding device according to claim 1, characterized in that: When the first folding plate (2) and the second folding plate (207) are connected, they fit into the top of the protection box (1), and the extension block (203) extends three centimeters outside the protection box (1).

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