Wireless router anti-interference method and device

Abstract

The invention relates to the technical field of router anti-interference devices, in particular to a wireless router anti-interference method and device. According to the technical scheme, the anti-interference device comprises a base and further comprises an anti-interference cover installed on the base, the anti-interference cover comprises a signal isolation layer and a supporting piece for supporting the signal isolation layer, and the signal isolation layer is provided with a signal emission window and a folding module; and the folding module adjusts the size of the signal emission window by uniformly moving the anti-interference cover at each position. When the size of the signal emission window is adjusted through the folding module, cracks or gaps generated on the anti-interference cover due to non-uniform deformation of the anti-interference cover can be prevented, and electromagnetic interference is effectively prevented from entering the anti-interference cover. A weak area is prevented from appearing on the anti-interference cover, and the stability and transmission quality of wireless signals of the router are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of router anti-interference devices, and in particular to a wireless router anti-interference method and device. Background Art

[0002] A router is a network layer device that forwards data packets from one network to another in the network. A router anti-interference cover is a device used to improve the stability of wireless signals and shield external interference. Anti-interference covers are usually made of conductive or magnetic materials that can absorb or reflect electromagnetic waves and reduce external interference. In order to adapt to different models of routers, anti-interference covers are usually made of flexible materials so that they can be easily installed around the router. The anti-interference cover is equipped with a transmitting window to allow wireless signals to pass through while shielding other interference signals.

[0003] The signal transmission range of the router will be affected by the size of the transmission window, so the size of the transmission window needs to be adjusted according to the size of the house to optimize signal transmission. However, when the transmission window is adjusted, the anti-interference cover will be pulled to move, but the various positions of the anti-interference cover cannot be moved evenly. If the cover is not deformed evenly during stretching or compression, the structure of the shielding material may be damaged, thereby reducing the shielding effect. Uneven deformation may cause cracks or gaps on the cover, and these defects will become channels for electromagnetic interference. Uneven deformation may also cause signal leakage in weak areas of the cover, affecting the stability and transmission quality of the wireless signal. Summary of the invention

[0004] The purpose of the present invention is to provide a wireless router anti-interference method and device in view of the problems existing in the background technology.

[0005] In one aspect, the present invention provides a wireless router anti-interference device, comprising a base, and further comprising: An anti-interference cover installed on the base, the anti-interference cover includes a signal isolation layer and a support member for supporting the signal isolation layer, and a signal transmission window is provided on the signal isolation layer; A folding module is provided, wherein the folding module adjusts the size of the signal transmission window by uniformly moving the anti-interference covers at various positions.

[0006] Optionally, the support frame includes a chassis fixedly mounted on the base, a base rod fixedly mounted on the base, and a top plate fixedly mounted on the base rod, multiple support rods are slidably mounted on the chassis and the top plate, a first slide groove is provided on the chassis, a second slide groove is provided in the top plate, and the support rods are slidably mounted inside the first slide groove and the second slide groove.

[0007] Optionally, the signal isolation layer includes a shielding layer fixedly installed between two adjacent support rods and between a support rod and a base rod, and a signal convergence layer is fixedly installed on the shielding layer.

[0008] Optionally, a plurality of elastic plates are fixedly installed between two adjacent support rods and between a support rod and a base rod, and the elastic plates are fixedly connected to the shielding layer and the signal convergence layer.

[0009] Optionally, the folding module includes a plurality of guide rods fixedly mounted in the base and a support ring slidably mounted on the plurality of guide rods, a transmission rod fixedly mounted on the base rod and the support rod, a connecting block fixedly mounted on the transmission rod, a connecting rod rotatably mounted on the connecting blocks, a connecting rod rotatably mounted on the connecting blocks on both sides, and two connecting rods rotatably mounted on the remaining connecting blocks, a plurality of transmission blocks slidably mounted on the support ring, the transmission blocks are rotatably connected to adjacent connecting rods, a connecting rod is connected to the transmission blocks on both sides, and two connecting rods are rotatably mounted on the remaining transmission blocks, and a power component for driving the support ring to lift and lower is installed in the base.

[0010] Optionally, the power assembly includes a screw rotatably installed in the base, a worm wheel is fixedly installed on the screw, a worm is rotatably installed in the base, the worm and the worm wheel are meshed with each other, the worm passes through one side of the base and extends to the outside of the base, and a handle is fixedly installed on the worm.

[0011] Optionally, a positioning rod is fixedly mounted on the base, the positioning rod is fixedly connected to the base rod, and the base rod is located in the middle of the plurality of support rods.

[0012] Optionally, a connecting groove is provided on the base, a telescopic strip is rotatably installed in the connecting groove, and the transmission rod passes through the telescopic strip and is fixedly connected to the telescopic strip.

[0013] Optionally, a router is movably mounted on the chassis, a connecting wire is plugged into the router, and wire holes are provided on the two shielding layers and the signal convergence layer.

[0014] On the other hand, the present invention provides a wireless router anti-interference method, which is applied to the above wireless router anti-interference device, and the method comprises the following steps: Step 1: The module is folded to drive multiple support rods to shrink based on the base rod, thereby increasing the area of ​​the signal transmission window; Step 2: Place the router on the chassis and connect the cable to the router; Step 3: Adjust the area of ​​the signal transmission window by folding the module according to the size of the room.

[0015] In summary, the present application includes at least one of the following beneficial technical effects: When the present invention adjusts the size of the signal transmission window by folding the module, each position of the shielding layer and the signal convergence layer is subjected to the stretching or contraction of the shielding layer and the signal convergence layer caused by the change in the size of the signal transmission window, thereby avoiding damage to the structure of the anti-interference cover, preventing the occurrence of cracks or gaps on the anti-interference cover caused by uneven deformation of the anti-interference cover, and effectively preventing electromagnetic interference from entering the interior of the anti-interference cover. Further, weak areas are prevented from appearing on the anti-interference cover, thereby preventing electromagnetic interference from entering the inner wall of the anti-interference cover through the weak areas, thereby ensuring the stability and transmission quality of the wireless signal of the router. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of the wireless router anti-interference device of the present invention is given; Figure 2 It is a schematic diagram of the structure inside the base; Figure 3 This is a schematic diagram of the structure inside the anti-interference cover; Figure 4 It is a schematic diagram of the structure of the anti-interference cover; Figure 5 This is a schematic diagram of the locations of the shielding layer and the signal convergence layer; Figure 6 The structure diagram of the folding module Figure 1 ; Figure 7 The structure diagram of the folding module Figure 2 ; Figure 8 for Figure 1 A partial enlarged view of the middle A; Fig. 9 for Figure 2 A partial enlarged view of point B in the middle; Fig.10 for Figure 6 A partial enlarged view of point C in the middle.

[0017] Figure numerals: 1, base; 2, anti-interference cover; 201, chassis; 2011, first slide groove; 202, base rod; 203, support rod; 204, top plate; 2041, second slide groove; 205, shielding layer; 206, elastic plate; 207, signal convergence layer; 208, positioning rod; 3, guide rod; 301, support ring; 302, connecting block; 303, connecting rod; 304, transmission block; 305, lead screw; 306, worm gear; 307, worm; 308, handle; 309, transmission rod; 4, router; 401, connecting line; 5, connecting groove; 501, telescopic strip; 6, wire hole. DETAILED DESCRIPTION

[0018] The technical solution of the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0020] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] like Figure 1 As shown, the present invention proposes a wireless router anti-interference device, including a base 1, and an anti-interference cover 2 installed on the base 1, the anti-interference cover 2 includes a signal isolation layer and a support member for supporting the signal isolation layer, and a signal transmission window is provided on the signal isolation layer. The anti-interference cover 2 can absorb or reflect electromagnetic waves, reduce the impact of external interference on the router 4 inside the anti-interference cover 2, and the signal transmitted by the router 4 can be emitted through the signal transmission window.

[0024] Further Figure 2-Figure 4 As shown, the support frame includes a bottom plate 201 fixedly mounted on the base 1, a base rod 202 fixedly mounted on the base 1, and a top plate 204 fixedly mounted on the base rod 202. A plurality of support rods 203 are slidably mounted on the bottom plate 201 and the top plate 204. The bottom plate 201 is provided with a first slide groove 2011. Figure 4A second slide groove 2041 is provided in the top plate 204, and the support rod 203 is slidably installed inside the first slide groove 2011 and the second slide groove 2041. The anti-interference cover 2 is supported by the base rod 202 and the support rod 203, so that the anti-interference cover 2 forms a cover body to cover the router 4, and when the support rod 203 is moved, the anti-interference cover 2 can be driven to move, thereby adjusting the size of the transmission window.

[0025] in Figure 5 In the embodiment, the signal isolation layer includes a shielding layer 205 fixedly installed between two adjacent support rods 203 and between the support rod 203 and the base rod 202, and a signal convergence layer 207 is fixedly installed on the shielding layer 205. The signal convergence layer 207 is generally made of aluminum foil and is arranged on the inner side of the shielding layer 205. The aluminum foil helps to reflect and concentrate the signal, and can reflect the signal transmitted by the router 4 so that the signal is emitted through the transmission window.

[0026] It is worth noting that a plurality of elastic plates 206 are fixedly installed between two adjacent support rods 203 and between the support rods 203 and the base rod 202, and the elastic plates 206 are fixedly connected to the shielding layer 205 and the signal convergence layer 207. When the distance between two adjacent support rods 203 is reduced, the shielding layer 205 and the signal convergence layer 207 between the two support rods 203 will shrink, and the shielding layer 205 and the signal convergence layer 207 can be uniformly expanded outward under the action of the elastic plates 206, so that the shielding layer 205 and the signal convergence layer 207 form an arc, which can prevent the shielding layer 205 and the signal convergence layer 207 from uneven changes, and further effectively improve the smoothness of the surface of the shielding layer 205 and the signal convergence layer 207, and further improve the reflection effect of the signal of the router 4. When the distance between two adjacent support rods 203 increases, the shielding layer 205 and the signal convergence layer 207 can gradually change from an arc to a flat state under the action of the elastic plates 206.

[0027] like Figure 7 A positioning rod 208 is fixedly installed on the base 1, and the positioning rod 208 is fixedly connected to the base rod 202. The base rod 202 is fixedly connected to the base 1 through the positioning rod 208. By locating the base rod 202 in the middle of the multiple support rods 203, the support rods 203 at both ends can have an adjustable distance of the box.

[0028] See also Figure 6-Figure 9As shown, the anti-interference device of this embodiment also includes a folding module, which adjusts the size of the signal transmission window by uniformly moving the anti-interference cover 2 at each position. The folding module includes a plurality of guide rods 3 fixedly installed in the base 1, a support ring 301 slidably installed on the plurality of guide rods 3, a transmission rod 309 fixedly installed on the base rod 202 and the support rod 203, a connecting block 302 fixedly installed on the transmission rod 309, a connecting rod 303 rotatably installed on the connecting block 302, one connecting rod 303 rotatably installed on the connecting blocks 302 on both sides, and two connecting rods 303 rotatably installed on the remaining connecting blocks 302, a plurality of transmission blocks 304 slidably installed on the support ring 301, the transmission blocks 304 are rotatably connected to the adjacent connecting rods 303, one connecting rod 303 is connected to the transmission blocks 304 on both sides, and two connecting rods 303 are rotatably connected to the remaining transmission blocks 304, as shown in FIG. Fig.10 A power assembly for driving the support ring 301 to move up and down is installed in the base 1. When the support ring 301 is driven to move up and down by the power assembly, multiple transmission blocks 304 will be driven to move up and down, and the lifting transmission blocks 304 can drive multiple connecting rods 303 to rotate, and the rotating connecting rods 303 will push the transmission rods 309 to drive the support rods 203 to move.

[0029] Since the base rod 202 is fixedly connected to the base 1, when the support ring 301 is lifted and lowered, the multiple connecting rods 303 rotate synchronously, and under the action of the connecting rods, the distance between two adjacent connecting blocks 302 is always kept equal, and when the connecting block 302 moves, it will shrink or expand based on the base rod 202, thereby causing the multiple supporting rods 203 to shrink or expand based on the base rod 202, thereby causing the supporting rods 203 to drive the shielding layer 205 and the signal convergence layer 207 connected thereto to shrink or expand, and then when the size of the signal transmission window is adjusted, each position of the shielding layer 205 and the signal convergence layer 207 is subjected to the stretching or shrinkage of the shielding layer 205 and the signal convergence layer 207 caused by the change in the size of the signal transmission window, thereby preventing the structure of the anti-interference cover 2 from being damaged, preventing cracks or gaps on the anti-interference cover 2 caused by uneven deformation of the anti-interference cover 2, and thereby effectively preventing electromagnetic interference from entering the inside of the anti-interference cover 2. Preventing the appearance of weak areas on the anti-interference cover 2, thereby preventing electromagnetic interference from entering the inner wall of the anti-interference cover 2 through the weak areas, thereby ensuring the stability and transmission quality of the wireless signal of the router 4.

[0030] Further Fig. 9The power assembly includes a screw 305 rotatably installed in the base 1, a worm wheel 306 is fixedly installed on the screw 305, a worm 307 is rotatably installed in the base 1, the worm 307 and the worm wheel 306 are meshed with each other, the worm 307 passes through one side of the base 1 and extends to the outside of the base 1, and a handle 308 is fixedly installed on the worm 307. The worm 307 is driven to rotate by rotating the handle 308, and the rotating worm 307 will drive the worm wheel 306 to rotate, and the rotating worm wheel 306 will drive the screw 305 to rotate, thereby driving the support ring 301 threadedly connected thereto to perform lifting and lowering movements, thereby adjusting the height of the support ring 301. And through the self-locking property between the worm 307 and the worm wheel 306, the position of the support rod 203 can be prevented from loosening.

[0031] in Figure 8 In the embodiment, a connection groove 5 is provided on the base 1, a telescopic bar 501 is rotatably installed in the connection groove 5, and a transmission rod 309 penetrates the telescopic bar 501 and is fixedly connected to the telescopic bar 501. The transmission rod 309 will move inside the connection groove 5, and the connection groove 5 is blocked by the telescopic bar 501, thereby preventing impurities from entering the base 1 and preventing the impurities from affecting the transmission of the connecting rod 303.

[0032] It should be noted that the router 4 is placed on the chassis 201. Figure 3 The connecting wire 401 plugged into the router 4 will pass through the wire hole 6 through the shielding layer 205 and the signal convergence layer 207 to connect with the router.

[0033] In addition, the present invention proposes a wireless router anti-interference method, which is applied to the above wireless router anti-interference device, and the method comprises the following steps: Step 1: The folding module drives the multiple support rods 203 to shrink based on the base rod 202 to increase the area of ​​the signal transmission window; Step 2: Place the router 4 on the chassis 201 and connect the connection line 401 to the router 4; Step 3: Adjust the area of ​​the signal transmission window by folding the module according to the size of the room.

[0034] The working principle of this embodiment is as follows: the router 4 is placed on the chassis 201, and the connecting wire 401 plugged into the router 4 will pass through the shielding layer 205 and the signal convergence layer 207 through the wire hole 6 to connect with the router. Then, the area of ​​the signal transmission window is adjusted by retracting the module according to the size of the room. When the area of ​​the signal transmission window is adjusted, the worm 307 is driven to rotate by rotating the handle 308, and the rotating worm 307 will drive the worm wheel 306 to rotate, and the rotating worm wheel 306 will drive the screw rod 305 to rotate, thereby driving the support ring 301 threadedly connected thereto to perform lifting and lowering movements, and thereby the height of the support ring 301 can be adjusted. When the support ring 301 is lifted and lowered, the multiple connecting rods 303 rotate synchronously, and under the action of the connecting rods, the distance between two adjacent connecting blocks 302 is always kept equal, and when the connecting block 302 moves, it will shrink or expand based on the base rod 202, thereby causing the multiple support rods 203 to shrink or expand based on the base rod 202, and then causing the support rods 203 to drive the shielding layer 205 and the signal convergence layer 207 connected thereto to shrink or expand, thereby adjusting the size of the signal transmission window, and causing each position of the shielding layer 205 and the signal convergence layer 207 to withstand the stretching or shrinkage of the shielding layer 205 and the signal convergence layer 207 caused by the change in the size of the signal transmission window.

[0035] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A wireless router anti-interference device, comprising a base (1), characterized in that: Also includes: An anti-interference cover (2) mounted on the base (1), the anti-interference cover (2) comprising a signal isolation layer and a support member for supporting the signal isolation layer, and a signal transmission window is provided on the signal isolation layer; A folding module is provided, wherein the folding module adjusts the size of the signal transmission window by evenly moving the anti-interference covers (2) at various positions.

2. The wireless router anti-interference device according to claim 1, characterized in that: The support frame comprises a bottom plate (201) fixedly mounted on a base (1), a base rod (202) fixedly mounted on the base (1), and a top plate (204) fixedly mounted on the base rod (202); a plurality of support rods (203) are slidably mounted on the bottom plate (201) and the top plate (204); a first slide groove (2011) is provided on the bottom plate (201); a second slide groove (2041) is provided inside the top plate (204); and the support rods (203) are slidably mounted inside the first slide groove (2011) and the second slide groove (2041).

3. A wireless router anti-interference device according to claim 2, characterized in that: The signal isolation layer comprises a shielding layer (205) fixedly installed between two adjacent support rods (203) and between the support rod (203) and the base rod (202), and a signal convergence layer (207) is fixedly installed on the shielding layer (205).

4. The wireless router anti-interference device according to claim 3, characterized in that: A plurality of elastic plates (206) are fixedly installed between two adjacent support rods (203) and between the support rod (203) and the base rod (202), and the elastic plates (206) are fixedly connected to the shielding layer (205) and the signal convergence layer (207).

5. The wireless router anti-interference device according to claim 4, characterized in that: The folding module comprises a plurality of guide rods (3) fixedly mounted in the base (1), a support ring (301) slidably mounted on the plurality of guide rods (3), a transmission rod (309) fixedly mounted on the base rod (202) and the support rod (203), a connecting block (302) fixedly mounted on the transmission rod (309), a connecting rod (303) rotatably mounted on the connecting block (302), a connecting rod (303) rotatably mounted on the connecting blocks (302) located on both sides, and the rest of the connecting rods (303) rotatably mounted on the connecting blocks (302). Two connecting rods (303) are rotatably mounted on the connecting blocks (302), a plurality of transmission blocks (304) are slidably mounted on the support ring (301), the transmission blocks (304) are rotatably connected to adjacent connecting rods (303), one connecting rod (303) is connected to the transmission blocks (304) on both sides, and two connecting rods (303) are rotatably connected to the remaining transmission blocks (304), and a power assembly for driving the support ring (301) to be raised or lowered is mounted in the base (1).

6. The wireless router anti-interference device according to claim 5, characterized in that: The power assembly comprises a screw (305) rotatably mounted in the base (1), a worm wheel (306) being fixedly mounted on the screw (305), a worm (307) rotatably mounted in the base (1), the worm (307) and the worm wheel (306) being meshed with each other, the worm (307) penetrating one side of the base (1) and extending to the outside of the base (1), and a handle (308) being fixedly mounted on the worm (307).

7. A wireless router anti-interference device according to claim 6, characterized in that: A positioning rod (208) is fixedly mounted on the base (1), the positioning rod (208) being fixedly connected to the base rod (202), and the base rod (202) is located in the middle of the plurality of support rods (203).

8. The wireless router anti-interference device according to claim 7, characterized in that: The base (1) is provided with a connecting groove (5), a telescopic bar (501) is rotatably mounted in the connecting groove (5), and the transmission rod (309) passes through the telescopic bar (501) and is fixedly connected to the telescopic bar (501).

9. The wireless router anti-interference device according to claim 8, characterized in that: A router (4) is movably mounted on the chassis (201), a connecting wire (401) is plugged into the router (4), and wire holes (6) are provided on the two shielding layers (205) and the signal convergence layer (207).

10. A wireless router anti-interference method, applied to the wireless router anti-interference device according to any one of claims 1 to 9, the method comprising the following steps: Step 1: driving the plurality of support rods (203) to shrink with the base rod (202) as a reference by folding the module, thereby increasing the area of ​​the signal transmission window; Step 2: placing the router (4) on the chassis (201) and connecting the router (4) with a connecting line (401); Step 3: Adjust the area of ​​the signal transmission window by folding the module according to the size of the room.

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