Metal shielding cover structure

Abstract

The utility model relates to a metal shielding case structure, which comprises a cover plate, a shielding case, a fixing piece and a support, and is characterized in that the cover plate is provided with a through hole for a cable to pass through, and the cover plate covers a shell; the shielding shell is mounted on one side of the cover plate, and the PCB is mounted on the shielding shell; the fixing piece is convexly arranged on the cover plate and is used for fixing a cable; the support is installed on the cover plate, and the support is provided with a first through hole and a second through hole for a cable to penetrate through. One end of the cable penetrates through the fixing piece through the through hole and then is connected to an external mechanism through the first through hole and the second through hole. According to the metal shielding cover structure, the fixing piece is arranged on the cover plate in the protruding mode, the support is installed on the cover plate, one end of the cable penetrates through the fixing piece through the through hole and then is connected to an external mechanism through the first penetrating hole and the second penetrating hole, and therefore the cable is firmly fixed; the cable is fixed through the fixing piece and the support, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to shielding case technical field, in particular to a kind of metal shielding case structure. BACKGROUND

[0002] Shielding case is the tool for shielding electronic signal, effect is shielding external electromagnetic wave to internal circuit influence and internal electromagnetic wave radiate to outside. At present, the multiple wire harnesses of electronic component connected in shielding case are generally bundled by adhesive tape, but not fixed on shielding case, with shielding case vibration, wire harness also swing, easy to loose electronic component. SUMMARY

[0003] Therefore, it is necessary to provide a metal shielding case structure for the above problems.

[0004] A kind of metal shielding case structure, including cover plate, shielding shell, fixed part and support, the cover plate is equipped with through hole to be provided with cable, the cover plate is covered in shell body;The shielding shell is installed at one side of the cover plate, PCB board is installed on the shielding shell;The fixed part is protruding on the cover plate, and the fixed part is used to fix the cable;The support is installed on the cover plate, and the support is equipped with first through hole and second through hole to be provided with the cable;One end of the cable is provided with the fixed part through the through hole, and then connected to external mechanism after being provided with the first through hole and the second through hole.

[0005] In one embodiment, the periphery of the cover plate is provided with a plurality of threaded holes for fasteners to pass through.

[0006] In one embodiment, the side of the cover plate away from the shielding shell is also provided with a groove to accommodate a two-dimensional code sticker.

[0007] In one embodiment, it further includes an insulating paper, which is attached to the side of the cover plate connected to the shielding shell.

[0008] In one embodiment, the shielding shell is riveted to the cover plate.

[0009] In one embodiment, the fixed part is at least two.

[0010] In one embodiment, the support includes a first support block and a second support block connected to one end of the first support block, one end of the first support block is connected to the cover plate, and the first through hole is provided at one end of the first support block away from the second support block;The second through hole is provided at one end of the second support block away from the first support block.

[0011] In one embodiment, one end of the second support block close to the first support block is provided with a shunt hole.

[0012] In one embodiment, the first support block is L-shaped and the second support block is U-shaped.

[0013] In one embodiment, the cover plate, the fastener, and the bracket are all made by stamping.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The metal shielding structure of this utility model has a fixing member protruding from the cover plate, and a bracket installed on the cover plate. One end of the cable passes through the fixing member through the through hole, and then through the first through hole and the second through hole to be connected to the external mechanism, thereby firmly fixing the cable. The cable is fixed by the fixing member and the bracket, which is convenient to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a metal shielding cover according to an embodiment of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the metal shield structure from another angle, in which the support frame is not shown;

[0018] Figure 3 for Figure 1 The diagram shows the structural schematic of the support frame in the metal shielding structure.

[0019] The meanings of the numbers in the attached diagram are as follows:

[0020] 100. Metal shielding cover structure;

[0021] 10. Cover plate; 11. Through hole; 12. Threaded hole; 13. Groove; 20. Shielding shell; 30. Fixing component; 40. Bracket; 401. First through hole; 402. Second through hole; 41. First support block; 410. Fastening hole; 42. Second support block; 420. Diversion hole; 50. Insulating paper. Detailed Implementation

[0022] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0023] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0025] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] In the utility model, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0027] It is to be noted that when an element such as a layer, region or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. Like numbers refer to like elements throughout.

[0028] Reference will now be made to Figures 1 to 3 For the metal shielding cover structure 100 of the utility model embodiment, comprising cover plate 10, shielding shell 20, fixing piece 30 and support 40, the cover plate 10 is provided with through hole 11 for cable to pass through, and the cover plate 10 covers the shell;Shielding shell 20 is installed on one side of the cover plate 10, and PCB is installed on the shielding shell 20;The fixing piece 30 is protruded on the cover plate 10, and the fixing piece 30 is used to fix the cable;The support 40 is installed on the cover plate 10, and the support 40 is provided with first through hole 401 and second through hole 402 for the cable to pass through;One end of the cable passes through the fixing piece 30 through the through hole 11, and then is connected to the external mechanism after passing through the first through hole 401 and the second through hole 402.The metal shielding cover structure 100 is protruded on the cover plate 10 through the fixing piece 30, and the support 40 is installed on the cover plate 10, one end of the cable passes through the fixing piece 30 through the through hole 11, and then is connected to the external mechanism after passing through the first through hole 401 and the second through hole 402, so that the cable is firmly fixed;The cable is fixed by the fixing piece 30 and the support 40, and it is convenient to use.

[0029] As Figure 1 With Figure 2 As shown in the embodiment, the cover plate 10 is provided with through hole 11 for cable to pass through, and the cover plate 10 covers the shell;Optionally, the periphery of the cover plate 10 is provided with a plurality of threaded holes 12 for fasteners to pass through, and the cover plate 10 and the shell are fixed by the fasteners.Further, the side of the cover plate 10 away from the shielding shell 20 is also provided with a groove 13 to accommodate a two-dimensional code sticker.

[0030] As Figure 2 As shown, the shielding shell 20 is installed on one side of the cover plate 10, and the PCB is installed on the shielding shell 20;Optionally, the shielding shell 20 is riveted to the cover plate 10.

[0031] As Figure 1 With Figure 2 As shown, the fixing piece 30 is protruded on the cover plate 10, and the fixing piece 30 is used to fix the cable;Optionally, the fixing piece 30 is at least two.

[0032] AsFigure 1 With Figure 3 As shown in the drawings, the bracket 40 is mounted on the cover plate 10, and the bracket 40 is provided with a first through hole 401 and a second through hole 402 for the cable to pass through. One end of the cable passes through the fixing member 30, the first through hole 401 and the second through hole 402, and is connected to an external mechanism, so as to firmly fix the cable. Optionally, the bracket 40 comprises a first supporting block 41 and a second supporting block 42 connected to one end of the first supporting block 41, one end of the first supporting block 41 is connected to the cover plate 10, the first through hole 401 is arranged at one end of the first supporting block 41 away from the second supporting block 42, and the second through hole 402 is arranged at one end of the second supporting block 42 away from the first supporting block 41. Further, one end of the first supporting block 41 connected to the cover plate 10 is provided with a fastening hole 410 for a screw to pass through, and one end of the second supporting block 42 close to the first supporting block 41 is provided with a shunt hole 420. After the cable bundle passes through the second through hole 402 and the shunt hole 420, the cable entering the shielding cover passes through the first through hole 401, and other cables are connected to other mechanisms. In an embodiment, the first supporting block 41 is arranged in an "L" shape, and the second supporting block 42 is arranged in a "U" shape. The first supporting block 41 and the cover plate 10 are fixed by screws. The cover plate 10, the fixing member 30 and the bracket 40 are all made of stamping, and the structure is firm.

[0033] As Figure 2 As shown in the drawings, the bracket 40 is mounted on the cover plate 10, and the bracket 40 is provided with a first through hole 401 and a second through hole 402 for the cable to pass through. One end of the cable passes through the fixing member 30, the first through hole 401 and the second through hole 402, and is connected to an external mechanism, so as to firmly fix the cable. Optionally, the bracket 40 comprises a first supporting block 41 and a second supporting block 42 connected to one end of the first supporting block 41, one end of the first supporting block 41 is connected to the cover plate 10, the first through hole 401 is arranged at one end of the first supporting block 41 away from the second supporting block 42, and the second through hole 402 is arranged at one end of the second supporting block 42 away from the first supporting block 41. Further, one end of the first supporting block 41 connected to the cover plate 10 is provided with a fastening hole 410 for a screw to pass through, and one end of the second supporting block 42 close to the first supporting block 41 is provided with a shunt hole 420. After the cable bundle passes through the second through hole 402 and the shunt hole 420, the cable entering the shielding cover passes through the first through hole 401, and other cables are connected to other mechanisms. In an embodiment, the first supporting block 41 is arranged in an "L" shape, and the second supporting block 42 is arranged in a "U" shape. The first supporting block 41 and the cover plate 10 are fixed by screws. The cover plate 10, the fixing member 30 and the bracket 40 are all made of stamping, and the structure is firm.

[0034] In use, the bracket 40 and the shielding shell 20 are respectively mounted on both sides of the cover plate 10, and the PCB board is mounted on the shielding shell 20. After the cable bundle passes through the second through hole 402 and the shunt hole 420, the cable entering the shielding cover passes through the first through hole 401, and then passes through the fixing member 30 and the through hole 11 to be connected to electronic components, and other cables not entering the shielding cover are connected to other mechanisms. The cable is fixed by the fixing member 30 and the bracket 40, so as to firmly fix the cable.

[0035] The metal shielding cover structure 100 of the utility model is provided with the fixing member 30 protruding on the cover plate 10, and the bracket 40 is mounted on the cover plate 10. One end of the cable passes through the fixing member 30, the first through hole 401 and the second through hole 402, and is connected to an external mechanism, so as to firmly fix the cable. The cable is fixed by the fixing member 30 and the bracket 40, and the utility model is convenient to use.

[0036] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, as long as the combination of the technical features does not exist in contradiction, it shall be considered as within the scope of the present disclosure.

[0037] The above-described embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, but it shall not be understood as a limitation on the scope of the present application patent. It should be pointed out that, for ordinary skilled in the art, under the premise of not departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent shall be subject to the appended claims.

Claims

1. A metal shield structure, characterized by, The cable is threaded through the through hole of the cover plate, the fixing member, the first through hole and the second through hole, and then connected to an external mechanism. The periphery of the cover plate is provided with a plurality of threaded holes for fasteners.

2. The metal shield structure of claim 1, wherein The side of the cover plate away from the shielding shell is also provided with a groove to accommodate a two-dimensional code sticker.

3. The metal shield structure of claim 1, wherein, The shielding shell is riveted to the cover plate.

4. The metal shield structure of claim 1, wherein, The fixing member is at least two.

5. The metal shield structure of claim 1, wherein, The bracket includes a first support block and a second support block connected to one end of the first support block, one end of the first support block is connected to the cover plate, the first through hole is provided at one end of the first support block away from the second support block; the second through hole is provided at one end of the second support block away from the first support block.

6. The metal shield structure of claim 1, wherein, The end of the second support block close to the first support block is provided with a shunt hole.

7. The metal shield structure of claim 1, wherein The first support block is arranged in an "L" shape, and the second support block is arranged in a "U" shape.

8. The metal shield structure of claim 7, wherein, The cover plate, the fixing member and the bracket are all made of stamping.

9. The metal shield structure of claim 7, wherein, ​ 10. The metal shield structure of claim 1, wherein, ​

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