Anti-interference type connector shielding shell

Abstract

The utility model relates to the technical field of shielding shells, in particular to an anti-interference type connector shielding shell. According to the technical scheme, the heat dissipation device comprises a shell, the shell comprises a lower plate, a cover plate is arranged above the lower plate, side plates are arranged on the two sides between the lower plate and the cover plate, back plates are arranged at the same ends of the two sets of side plates and located between the shell and a first mounting ring groove, multiple sets of heat dissipation grooves are formed in the two sets of side plates, and heat dissipation holes are formed in the two sets of heat dissipation grooves. And two sets of positioning blocks are arranged at the upper positions of the sides, away from each other, of the two sets of positioning blocks, two sets of positioning grooves are formed in the two sides of the cover plate, and a first mounting ring groove is formed in the back plate. According to the utility model, the whole connector can be packaged in a wrapping manner, so that the contact between the connector and the outside is reduced, the signal interference of external signals on the connector is reduced, and meanwhile, the whole structure is simple, the disassembly and assembly are convenient, the rapid assembly operation is facilitated, and the assembly efficiency with the connector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding shells, in particular to an anti-interference type connector shielding shell. Background Art

[0002] Connectors, also known as plug-in connectors (also known as connectors and sockets in China), generally refer to electrical connectors—devices that connect two active components and transmit current or signals. Connectors require a shielding case for assembly and use. The shielding case is a tool used to shield electronic signals, preventing the impact of external electromagnetic waves on internal circuits and the outward radiation of internally generated electromagnetic waves. Existing shielding cases mostly only provide interference protection for connector ports, but they still fail to effectively protect the connector, leaving it susceptible to significant external interference during operation. To address this issue, we propose an anti-interference connector shielding case. Utility Model Content

[0003] The purpose of the utility model is to address the problems existing in the background technology and to provide an anti-interference type connector shielding shell.

[0004] The technical solution of the present utility model is as follows: an anti-interference type connector shielding shell comprises a shell, the shell comprises a lower plate, a cover plate is arranged above the lower plate, side plates are arranged at positions on both sides between the lower plate and the cover plate, a back plate is arranged between the shell and a mounting ring groove 1 at the same end of the two groups of side plates, multiple groups of heat dissipation grooves are provided on the two groups of side plates, two groups of positioning blocks are provided at the upper position on the side away from each other, two groups of positioning grooves are provided on both sides of the cover plate, a mounting ring groove 1 is provided on the back plate, a sealing gasket is provided in the mounting ring groove 1, a mounting ring groove 2 is provided on the inner side of the end away from the lower plate, the cover plate, the side plate and the back plate, and a sealing gasket is provided in the mounting ring groove 2.

[0005] Preferably, the lower parts of the two groups of side panels are installed correspondingly to the upper parts of the lower panel, the upper parts of the two groups of side panels are installed correspondingly to the lower parts of the cover panel, and the positioning blocks are installed correspondingly to the positioning grooves.

[0006] Preferably, clamping blocks are provided on both sides of the lower side of the cover plate, and clamping slots are provided on the upper sides of the two groups of side plates, and the clamping blocks and the clamping slots are correspondingly buckled when the cover plate and the side plates are in an installed state.

[0007] Preferably, both sides of the back panel are installed corresponding to the sides of the two groups of side panels close to each other, the top of the back panel is installed corresponding to the bottom of the cover panel, and the bottom of the back panel is installed corresponding to the upper side of the lower panel.

[0008] Preferably, stabilizing wings are provided on both sides of the first mounting ring groove, and the mounting ends of the stabilizing wings are mounted corresponding to the inner side of the back plate.

[0009] Preferably, the outer ring of the sealing gasket 1 is installed corresponding to the inner wall of the mounting ring groove 1, and the outer ring of the sealing gasket 2 is installed corresponding to the inner wall of the mounting ring groove 2.

[0010] Preferably, a stabilizing sheet is provided on one side of the two groups of side panels away from the back panel, and the mounting end of the stabilizing sheet is mounted corresponding to one side of the side panel.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] The utility model can perform a wrapping package on the entire connector, thereby reducing the contact between the connector and the outside world and reducing the signal interference of the connector caused by external signals. At the same time, the overall structure is simple, easy to disassemble and assemble, conducive to rapid assembly operations, and improves the assembly efficiency of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0015] Figure 3 This is an exploded view of the structure of the present utility model;

[0016] Figure 4 It is a structural schematic diagram of the cover plate in the present utility model.

[0017] Figure numerals: 1. Shell; 11. Lower plate; 12. Cover plate; 121. Positioning groove; 13. Side plate; 131. Heat dissipation groove; 132. Positioning block; 133. Stabilizing plate; 14. Back plate; 2. Mounting ring groove 1; 3. Sealing gasket 1; 4. Mounting ring groove 2; 5. Sealing gasket 2; 6. Stabilizing wing; 7. Block; 8. Slot. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example

[0020] like Figure 1-4As shown, the utility model proposes an anti-interference connector shielding shell, including a shell 1, the shell 1 includes a lower plate 11, a cover plate 12 is provided above the lower plate 11, and two groups of positioning grooves 121 are provided on both sides of the cover plate 12, and side plates 13 are provided at positions on both sides between the lower plate 11 and the cover plate 12. The lower parts of the two groups of side plates 13 are installed correspondingly to the upper sides of the lower plate 11, and the lower parts of the two groups of side plates 13 are fixedly connected to the upper part of the lower plate 11. The upper parts of the two groups of side plates 13 are installed correspondingly to the lower sides of the cover plate 12, and the upper parts of the two groups of side plates 13 are fixedly connected to the lower part of the cover plate 12. Card blocks 7 are provided on both sides of the lower part of the cover plate 12, and the card blocks 7 are fixedly connected to the cover plate 12. Card slots 8 are provided on the upper parts of the two groups of side plates 13. When the plate 13 is in the installed state, the block 7 corresponds to the card slot 8, and the setting of the block 7 and the card slot 8 can make the cover plate 12 and the two groups of side plates 13 more stable when they are in the installed state. A back plate 14 is provided between the shell 1 and the mounting ring groove 2 at the same end of the two groups of side plates 13. The two sides of the back plate 14 are installed correspondingly to the side close to each other of the two groups of side plates 13. The two sides of the back plate 14 are fixedly connected to the two groups of side plates 13. The top of the back plate 14 is installed correspondingly to the bottom of the cover plate 12. The top of the back plate 14 is fixedly connected to the cover plate 12. The bottom of the back plate 14 is installed correspondingly to the upper side of the lower plate 11. The bottom of the back plate 14 is fixedly connected to the top of the lower plate 11. The lower plate 11, the cover plate 12, the side plate 13 and the back plate 14 are made of nickel-plated high-conductivity material. The lower plate 11 and the cover plate 12. The side panels 13 and the back panel 14 are assembled into an open frame shape. The open frame shape is convenient for the operator to interfere with the connector. The connector can be tightly fitted with the inner wall of the open frame formed by the lower panel 11, the cover panel 12, the side panel 13 and the back panel 14, thereby reducing contact with the outside world and thus reducing the excessive interference of external signals on the connector. There are multiple sets of heat dissipation grooves 131 on both sets of side panels 13. There are movable pieces in the heat dissipation grooves 131. The setting of the heat dissipation grooves 131 can make the movable pieces bend and become inclined, so that the internal connector can dissipate heat when it is heated during long-term operation, and at the same time, it can avoid interference with the connector from the outside. Two sets of positioning blocks 13 are provided at the upper position on one side away from each other. 2. One side of the positioning block 132 is fixedly connected to the side plate 13, and the positioning block 132 is installed corresponding to the positioning groove 121. When the cover plate 12 and the two sets of side plates 13 are in the installed state, the positioning block 132 and the positioning groove 121 are correspondingly buckled. The arrangement of the positioning block 132 and the positioning groove 121 can further strengthen the stability of the cover plate 12 and the two sets of side plates 13 in the installed state. A mounting ring groove 2 is provided on the back plate 14. Both sides of the mounting ring groove 2 are provided with stabilizing wings 6. The mounting ends of the stabilizing wings 6 are installed corresponding to the inner side of the back plate 14. The stabilizing wings 6 are fixedly connected to the back plate 14. The arrangement of the stabilizing wings 6 can make the connector more stable when assembled with the device. A sealing gasket 3 is provided in the mounting ring groove 2. The outer ring of the sealing gasket 3 is installed corresponding to the inner wall of the mounting ring groove 2.The setting of the sealing gasket 3 can make the connection end of the connector fit tightly with the inner wall of the device, thereby reducing the contact between the connector port and the outside world, and further reducing the interference of the outside world on the connector. A stabilizing piece 133 is provided on the side of the two sets of side panels 13 away from the back panel 14. The mounting end of the stabilizing piece 133 is installed corresponding to one side of the side panel 13. The stabilizing piece 133 is fixedly connected to the side panel 13. The stabilizing piece 133 has bending softness. The setting of the stabilizing piece 133 makes it easy for the operator to stably install the connector in the housing 1. The lower plate 11, the cover plate 12, the side panel 13 and the back panel 14 away from 14 A mounting ring groove 24 is provided on the inner side of one end of the connector 3, and a sealing gasket 25 is provided in the mounting ring groove 24. The outer ring of the sealing gasket 25 corresponds to the inner wall of the mounting ring groove 24. The arrangement of the sealing gasket 25 can make the connector tightly fit against the outer ring of the rear end of the connector when the connector is installed in the housing 1, thereby further reducing the contact between the connector and the outside. This device can wrap the entire connector, thereby reducing the contact between the connector and the outside world and reducing the signal interference caused by external signals to the connector. At the same time, the overall structure is simple, easy to disassemble and assemble, conducive to rapid assembly operations, and improve the assembly efficiency of the connector.

[0021] In this embodiment, the operator fixes and assembles the two sets of side panels 13 corresponding to the upper part of the lower panel 11, and then installs the back panel 14 in conjunction with the side panels 13 and the lower panel 11, and then makes the lower part of the cover panel 12 correspond to the side panels 13 and the back panel 14. Then, the operator presses the cover panel 12 downward so that the card block 7 corresponds to the card slot 8, and the positioning block 132 corresponds to the positioning slot 121. Finally, the operator installs the sealing gasket 1 3 and the sealing gasket 2 5 corresponding to the mounting ring groove 1 2 and the mounting ring groove 2 4, thereby completing the assembly operation of the shell 1. Then, the operator installs the connector with the assembled shell 1 so that the outside of the connector fits against the inner wall of the shell 1, and at the same time, fixes the connector in the shell 1 through the stabilizing wings 6, thereby completing the assembly operation of the shell 1 and the connector.

[0022] The above specific embodiment is only a preferred embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. An anti-interference connector shielding shell, comprising a shell (1), characterized in that: The shell (1) includes a lower plate (11), a cover plate (12) is provided above the lower plate (11), side plates (13) are provided at both sides between the lower plate (11) and the cover plate (12), a back plate (14) is provided at the same end of the two sets of side plates (13) between the shell (1) and the mounting ring groove (2), multiple sets of heat dissipation grooves (131) are provided on the two sets of side plates (13), and the two sets of side plates (13) are located at the upper position away from each other. Two groups of positioning blocks (132) are provided at each location, two groups of positioning grooves (121) are provided on both sides of the cover plate (12), a mounting ring groove (2) is provided on the back plate (14), a sealing gasket (3) is provided in the mounting ring groove (2), a mounting ring groove (4) is provided on the inner side of the end away from (143) of the lower plate (11), the cover plate (12), the side plate (13) and the back plate (14), and a sealing gasket (5) is provided in the mounting ring groove (4).

2. The anti-interference connector shielding shell according to claim 1, characterized in that: The lower parts of the two groups of side panels (13) are correspondingly mounted on both sides of the upper part of the lower panel (11), the upper parts of the two groups of side panels (13) are correspondingly mounted on both sides of the lower part of the cover panel (12), and the positioning blocks (132) are correspondingly mounted on the positioning grooves (121).

3. The anti-interference connector shielding shell according to claim 1, characterized in that: Both sides of the lower side of the cover plate (12) are provided with clamping blocks (7), and the upper sides of the two sets of side plates (13) are provided with clamping slots (8). When the cover plate (12) and the side plates (13) are in an installed state, the clamping blocks (7) and the clamping slots (8) are correspondingly buckled.

4. The anti-interference connector shielding shell according to claim 1, characterized in that: The two sides of the back plate (14) are installed correspondingly to the sides of the two groups of side plates (13) close to each other, the upper part of the back plate (14) is installed correspondingly to the lower part of the cover plate (12), and the lower part of the back plate (14) is installed correspondingly to the upper side of the lower plate (11).

5. The anti-interference connector shielding shell according to claim 1, characterized in that: Both sides of the mounting ring groove (2) are provided with stabilizing wings (6), and the mounting ends of the stabilizing wings (6) are mounted corresponding to the inner side of the back plate (14).

6. The anti-interference connector shielding shell according to claim 1, characterized in that: The outer ring of the sealing gasket 1 (3) is installed corresponding to the inner wall of the mounting ring groove 1 (2), and the outer ring of the sealing gasket 2 (5) is installed corresponding to the inner wall of the mounting ring groove 2 (4).

7. The anti-interference connector shielding shell according to claim 1, characterized in that: A stabilizing sheet (133) is provided on one side of the two groups of side panels (13) away from the back panel (14), and the mounting end of the stabilizing sheet (133) is mounted corresponding to one side of the side panel (13).

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