A shielding cover for a wireless receiver that is easy to open and close

Abstract

This utility model discloses a shielding cover for a wireless receiver that is easy to open and close. It includes a wireless receiver main unit. A second sealing block is fixedly connected to the lower edge of the first and second covers, and the second sealing block is inserted into a second sealing groove located on the upper edge of the base. This shielding cover allows for quick locking and unlocking of the first and second covers using splicing blocks, splicing slots, locking grooves, locking blocks, and connecting springs. Furthermore, the first and second covers can be more stably locked using the first and second sealing blocks, the second and second sealing grooves, and the first and second sealing grooves. The first and second covers can also be quickly and independently assembled and disassembled using fixing slots, fixing bolts, and fixing blocks. The shielding layer can be quickly assembled and disassembled using mounting blocks, mounting slots, magnetic blocks, and magnetic grooves, making it more convenient to use.

Description

Technical Field

[0001] This utility model relates to the technical field of shielding covers for wireless receivers, specifically a shielding cover for wireless receivers that is easy to open and close. Background Technology

[0002] Wireless receivers are susceptible to interference from external electromagnetic signals during operation, which can affect their reception performance and stability. Therefore, they usually need to be equipped with a shield.

[0003] The existing wireless receiver CN202022474790.0 uses bolts to fix the outer shell and circuit board. The first through hole is located in an arc-shaped groove. The bolts are covered by a rotating baffle. When the rotating baffle is not opened, the bolts and the first through hole are not visible, which improves the aesthetics of the wireless receiver. However, there are shortcomings. The shielding structure of the existing equipment cannot be opened and closed quickly, making it inconvenient for internal wall maintenance. Moreover, the shielding layer cannot be quickly disassembled and replaced, making it inconvenient to use. Therefore, a wireless receiver shielding cover that is easy to open and close is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a shielding cover for a wireless receiver that is easy to open and close, in order to solve the problems mentioned in the background art, such as the wireless receiver shielding structure not being able to be opened and closed quickly, making it inconvenient to perform internal wall maintenance, and the shielding layer not being able to be quickly disassembled and replaced, resulting in inconvenience in use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shielding cover for a wireless receiver that is easy to open and close, comprising a wireless receiver host, a base fixedly connected to the lower end of the wireless receiver host, and an antenna fixedly connected to the front side of the base. Flip grooves are formed on both sides of the upper end of the base, and a rotating shaft is rotatably connected to the inner wall of the flip grooves. A fixing block is fixedly connected to one side of the rotating shaft, and a first cover and a second cover are respectively fitted onto the outer wall of the fixing block. Fixing slots are formed on the front and rear sides of the lower edges of the first cover and the second cover. The fixing block is inserted into the fixing slot, and a fixing bolt is inserted through the side of the fixing block and the fixing slot. A handle is vertically fixedly connected to the upper outer side of the first cover and the second cover, and an installation slot is formed on the upper inner wall of the first cover and the second cover. An installation block is inserted into the inner wall of the installation slot, and the lower end of the installation block is fixed... A shielding layer is connected, with magnetic fasteners protruding and fixedly connected to the upper and lower ends of one side of the shielding layer, and the magnetic fasteners are inserted into magnetic fastener slots. The magnetic fastener slots are opened at the upper and lower ends of the inner walls of the first cover and the second cover. A first sealing fastener is protruding and fixedly connected to the other edge of the first cover. A first sealing fastener slot is opened on the other edge of the second cover. A splicing slot is opened at the upper end of the other side of the second cover. A locking fastener slot is opened at the upper end of the inner wall of the splicing slot. A splicing insert is protruding and fixedly connected to the upper end of the other side of the first cover. A connecting spring is fixedly connected to the inner wall of the splicing insert. A locking fastener is fixedly connected to the upper end of the connecting spring. A support pad is protruding and fixedly connected to the inner side of the shielding layer. A second sealing fastener is protruding and fixedly connected to the lower edge of the first cover and the second cover, and the second sealing fastener is inserted into a second sealing fastener slot. The second sealing fastener slot is opened at the upper edge of the base.

[0006] Preferably, the base, the first cover, and the second cover are all made of metal, and the first cover and the second cover are connected to the base in a flip-open manner through a flip groove and a rotating shaft. The first cover and the second cover are supported at a right angle to the base through a handle. The first cover and the second cover are symmetrically supported by support pads and the wireless receiver host.

[0007] Preferably, the first cover and the second cover are connected in a snap-fit ​​and sealed manner by a first sealing buckle and a first sealing buckle groove, and the first cover and the second cover are connected in an insert-fit and sealed manner with the base by a second sealing buckle and a second sealing buckle groove.

[0008] Preferably, the first cover and the second cover are connected to the rotating shaft by a fixing slot and a fixing block, and the fixing block is fixedly connected to the fixing slot by a fixing bolt.

[0009] Preferably, the first cover is locked to the second cover by a splicing plug in the splicing slot and a locking buckle in the locking buckle groove, and the locking buckle is elastically telescopically connected to the locking buckle groove by a connecting spring.

[0010] Preferably, the shielding layer is a conductive foam material, and the shielding layer is connected to the first cover and the second cover by an insertion block and a mounting slot, and the shielding layer is connected to the first cover and the second cover by a magnetic snap block and a magnetic snap groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the shielding cover for a wireless receiver that is easy to open and close can quickly fasten and lock the first cover and the second cover through splicing plugs, splicing slots, locking grooves, locking blocks, and connecting springs. Moreover, the first cover and the second cover can be more stably closed through the first sealing block, the second sealing block, the second sealing groove, and the first sealing groove. Furthermore, the first cover and the second cover can be quickly and independently disassembled and assembled through fixing slots, fixing bolts, and fixing plugs. In addition, the shielding layer can be quickly inserted and disassembled through mounting plugs, mounting slots, magnetic plugs, and magnetic grooves, making it more convenient to use. Attached Figure Description

[0012] Figure 1 This is a front view of a shielding cover for a wireless receiver that is easy to open and close according to the present invention.

[0013] Figure 2 This is a schematic diagram of the internal structure of a shielding cover for a wireless receiver that is easy to open and close according to the present invention.

[0014] Figure 3 This is a top view of the internal structure of a shielding cover for a wireless receiver that is easy to open and close according to this utility model.

[0015] Figure 4 This utility model relates to a shielding cover for a wireless receiver that is easy to open and close. Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model relates to a shielding cover for a wireless receiver that is easy to open and close. Figure 2 Enlarged view at point B in the middle;

[0017] Figure 6 This utility model relates to a shielding cover for a wireless receiver that is easy to open and close. Figure 3 Enlarged view of point C in the middle.

[0018] In the diagram: 1. Wireless receiver main unit, 2. Base, 3. First cover, 4. Second cover, 5. Support pad, 6. First sealing buckle, 7. Shielding layer, 8. Handle, 9. Second sealing buckle, 10. Second sealing buckle groove, 11. Splicing plug, 12. Splicing slot, 13. First sealing buckle groove, 14. Mounting plug, 15. Mounting slot, 16. Magnetic buckle, 17. Magnetic buckle groove, 18. Flip groove, 19. Rotating shaft, 20. Fixing slot, 21. Fixing bolt, 22. Fixing plug, 23. Locking groove, 24. Locking buckle, 25. Connecting spring, 26. Antenna. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6This utility model provides a technical solution: a shielding cover for a wireless receiver that is easy to open and close, comprising a wireless receiver host 1, a base 2, a first cover 3, a second cover 4, a support pad 5, a first sealing buckle 6, a shielding layer 7, a handle 8, a second sealing buckle 9, a second sealing buckle groove 10, a splicing plug 11, a splicing slot 12, a first sealing buckle groove 13, a mounting plug 14, a mounting slot 15, a magnetic buckle 16, a magnetic buckle groove 17, a flip groove 18, a rotating shaft 19, a fixing slot 20, a fixing bolt 21, a fixing plug 22, a locking buckle groove 23, a locking buckle 24, a connecting spring 25, and an antenna 26. The base 2 is fixedly connected to the lower end of the wireless receiver host 1, and the antenna 26 is fixedly connected to the front side of the base 2. Both the first cover 3 and the second cover 4 are made of metal. The first cover 3 and the second cover 4 are connected to the base 2 in a flip-open manner via a flip groove 18 and a pivot 19. The first cover 3 and the second cover 4 are supported at a right angle to the base 2 via a handle 8. The first cover 3 and the second cover 4 are symmetrically supported to the wireless receiver host 1 via support pads 5. This allows the first cover 3 and the second cover 4 to be easily flipped open and closed, making them convenient to use. Flip grooves 18 are provided on both sides of the upper end of the base 2, and a pivot 19 is rotatably connected to the inner wall of the flip groove 18. A fixing block 22 protrudes and is fixedly connected to one side of the pivot 19. The outer wall of the fixing block 22 is respectively fitted with the first cover 3 and the second cover 4. The first cover 3 and the second cover 4 are connected by a... A sealing buckle 6 and a first sealing buckle groove 13 are connected in a snap-fit ​​sealing splicing connection, and the first cover 3 and the second cover 4 are connected to the base 2 in an insert sealing connection through the second sealing buckle 9 and the second sealing buckle groove 10. This allows the first cover 3, the second cover 4, the second sealing buckle 9, and the second sealing buckle groove 10 to snap-fit ​​and seal, providing excellent shielding and protection. The first cover 3 and the second cover 4 are connected to the rotating shaft 19 in an insert splicing connection through the fixing slot 20 and the fixing plug 22, and the fixing plug 22 is bolted to the fixing slot 20. This allows the first cover 3 and the second cover 4 to be independently inserted and disassembled for easy replacement. The first cover 3 is locked in place by the splicing plug 11 in the splicing slot 12 and the locking buckle 24. The first cover 3 and the second cover 4 are locked together in a snap-fit ​​connection, and the locking block 24 is elastically telescopically connected to the locking slot 23 via a connecting spring 25. This makes the locking and opening / closing of the first cover 3 and the second cover 4 more convenient. The lower edges of the first cover 3 and the second cover 4 are provided with fixing slots 20 on both the front and back. Fixing blocks 22 are inserted into the fixing slots 20, and fixing bolts 21 are inserted through the sides of the fixing blocks 22 and the fixing slots 20. A handle 8 is vertically fixed to the upper outer side of the first cover 3 and the second cover 4. An installation slot 15 is provided on the upper inner wall of the first cover 3 and the second cover 4. An installation block 14 is inserted into the inner wall of the installation slot 15, and a shielding layer 7 is fixedly connected to the lower end of the installation block 14.The shielding layer 7 is made of conductive foam material and is connected to the first cover 3 and the second cover 4 by means of mounting blocks 14 and mounting slots 15. The shielding layer 7 is also magnetically connected to the first cover 3 and the second cover 4 by means of magnetic fasteners 16 and magnetic grooves 17. This allows the shielding layer 7 to be quickly installed, positioned, and disassembled for easy and quick replacement. Magnetic fasteners 16 are fixedly connected to the upper and lower ends of one side of the shielding layer 7, and the magnetic fasteners 16 are connected to the magnetic grooves 17 by means of mounting blocks 16. The magnetic grooves 17 are formed on the upper and lower ends of the inner side walls of the first cover 3 and the second cover 4, and a first sealing fastener 6 is fixedly connected to the other edge of the first cover 3. The second cover 4 has a first sealing groove 13 on its other edge, and a splicing slot 12 on its other upper end. A locking groove 23 is located on the upper inner wall of the splicing slot 12. A splicing plug 11 is protruding and fixedly connected to the upper other end of the first cover 3, and a connecting spring 25 is fixedly connected to the inner wall of the splicing plug 11. A locking block 24 is fixedly connected to the upper end of the connecting spring 25. A support pad 5 is protruding and fixedly connected to the inner side of the shielding layer 7. A second sealing block 9 is protruding and fixedly connected to the lower edges of the first cover 3 and the second cover 4, and the second sealing block 9 is inserted into the second sealing groove 10. The second sealing groove 10 is located on the upper edge of the base 2.

[0021] Working principle: When using this easy-to-open and close wireless receiver shield, first assemble the device, then flip the first cover 3 and the second cover 4 to close them, and quickly lock them by splicing plug 11, splicing slot 12, locking groove 23, locking block 24, and connecting spring 25. Then, support the wireless receiver host 1 by the support pad 5. Then, shield the wireless receiver host 1 by the base 2, the first cover 3, the second cover 4, and the shielding layer 7. When it is necessary to repair the wireless receiver host 1, the locking block 24 can be quickly pressed by the connecting spring 25 to release the lock, and the first cover 3 and the second cover 4 can be quickly flipped open by the flip groove 18 and the pivot 19. And it can be supported vertically by the handle 8 for repair. This is the usage process of this easy-to-open and close wireless receiver shield.

[0022] It should be noted that this utility model is a shielding cover for a wireless receiver that is easy to open and close. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A shield cover for a wireless receiver which is convenient to open and close, comprising a wireless receiver host (1), the lower end of the wireless receiver host (1) is fixedly connected with a base (2), and the front side of the base (2) is fixedly connected with an antenna (26), characterized in that: The upper two sides of the base (2) are provided with flip grooves (18), and the inner wall of the flip grooves (18) is rotatably connected to a rotating shaft (19). A fixed plug (22) is fixedly connected to one side of the rotating shaft (19), and a first cover (3) and a second cover (4) are respectively fitted onto the outer wall of the fixed plug (22). The lower edges of the first cover (3) and the second cover (4) are provided with fixed slots (20) at the front and back. The fixed plug (22) is inserted into the fixed slot (20) and the fixed plug (22) is connected to the fixed slot (20). A fixing bolt (21) is inserted through the side of the fixed slot (20). A handle (8) is vertically fixed to the upper outer side of the first cover (3) and the second cover (4). An installation slot (15) is opened on the upper inner wall of the first cover (3) and the second cover (4). An installation block (14) is inserted into the inner wall of the installation slot (15). A shielding layer (7) is fixedly connected to the lower end of the installation block (14). A magnetic buckle (16) is fixedly connected to the upper and lower ends of one side of the shielding layer (7). The first cover (3) and the second cover (4) are connected by a magnetic buckle (17). The magnetic buckle (17) is opened on the upper and lower ends of the inner wall of the first cover (3) and the second cover (4). The first cover (3) is fixedly connected to the other edge of the first cover (6). The second cover (4) is provided with a first sealing buckle groove (13) on the other edge. The second cover (4) is provided with a splicing slot (12) on the upper end of the other side. The upper end of the inner wall of the splicing slot (12) is provided with a locking buckle groove (23). The first cover (3) is fixedly connected to the other upper end of the first cover (3). A splicing plug (11) is fixedly connected, and a connecting spring (25) is fixedly connected to the inner wall of the splicing plug (11). A locking buckle (24) is fixedly connected to the upper end of the connecting spring (25). A support pad (5) is fixedly connected to the inner side of the shielding layer (7). A second sealing buckle (9) is fixedly connected to the lower edge of the first cover (3) and the second cover (4). The second sealing buckle (9) is inserted into the second sealing buckle groove (10). The second sealing buckle groove (10) is opened at the upper edge of the base (2).

2. The shielding cover for a wireless receiver that is easy to open and close according to claim 1, characterized in that: The base (2), the first cover (3), and the second cover (4) are all made of metal. The first cover (3) and the second cover (4) are connected to the base (2) in a flip-open manner through the flip groove (18) and the pivot (19). The first cover (3) and the second cover (4) are supported at a right angle to the base (2) through the handle (8). The first cover (3) and the second cover (4) are symmetrically supported by the support pad (5) and the wireless receiver host (1).

3. A shielding cover for a wireless receiver that is easy to open and close according to claim 2, characterized in that: The first cover (3) and the second cover (4) are connected in a snap-fit ​​and sealed manner through the first sealing buckle (6) and the first sealing buckle groove (13), and the first cover (3) and the second cover (4) are connected in a plug-in and sealed manner with the base (2) through the second sealing buckle (9) and the second sealing buckle groove (10).

4. A shielding cover for a wireless receiver that is easy to open and close according to claim 3, characterized in that: The first cover (3) and the second cover (4) are connected to the rotating shaft (19) by means of a fixed slot (20) and a fixed plug (22), and the fixed plug (22) is fixedly connected to the fixed slot (20) by means of a fixed bolt (21).

5. A shielding cover for a wireless receiver that is easy to open and close according to claim 4, characterized in that: The first cover (3) is locked to the second cover (4) by the splicing plug (11) in the splicing slot (12) and the locking buckle (24) in the locking buckle groove (23), and the locking buckle (24) is elastically telescopically connected to the locking buckle groove (23) by the connecting spring (25).

6. A shielding cover for a wireless receiver that is easy to open and close according to claim 5, characterized in that: The shielding layer (7) is made of conductive foam material, and the shielding layer (7) is connected to the first cover (3) and the second cover (4) by means of mounting plug (14) and mounting slot (15). The shielding layer (7) is connected to the first cover (3) and the second cover (4) by means of magnetic fastener (16) and magnetic fastener (17).

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