CN216251320U - Anti-corrosion network interface device - Google Patents
Anti-corrosion network interface device Download PDFInfo
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- CN216251320U CN216251320U CN202122682326.5U CN202122682326U CN216251320U CN 216251320 U CN216251320 U CN 216251320U CN 202122682326 U CN202122682326 U CN 202122682326U CN 216251320 U CN216251320 U CN 216251320U
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Abstract
The utility model discloses an anti-corrosion network interface device which comprises an installation shell, wherein three movable supporting structures are arranged on the outer surface of one end of the installation shell, movable pin balls are movably connected inside the movable supporting structures, each movable supporting structure comprises a limiting outer sleeve, an elastic layer, a friction layer and a limiting cavity, the elastic layer is fixedly arranged on the inner wall of the limiting outer sleeve, the friction layer is fixedly arranged on the inner wall of the elastic layer, the limiting cavity is arranged on the inner wall of the friction layer, a fixed cavity is arranged on the inner wall of each movable pin ball, an interface pin is fixedly arranged inside the fixed cavity, the outer surface of the interface pin and the inner wall of the fixed cavity are fixed through an external thread groove, a network interface is arranged inside the interface pin, electric connection pieces are arranged on the inner wall of the interface pin, and an external connection wire is fixedly arranged at one end of each electric connection piece. The utility model enables the interface to have a movable function, and the device can realize a flexible and changeable structure.
Description
Technical Field
The utility model relates to the technical field of network interfaces, in particular to an anti-corrosion network interface device.
Background
The network interface refers to an interface between a network card and a network, a common network card interface is RJ-45 and is used for twisted pair connection, and peripherals in a computer are connected through a mainboard, so that various peripheral interfaces such as a keyboard, a mouse interface, a printer interface, a USB interface, an IEEE1394 fire wire interface, a network cable interface, a video output/input interface and the like exist in one mainboard.
However, the existing network interface is usually in a fixed state, and is difficult to adjust the angle according to the use condition, and the replacement of the internal structure is troublesome, so that the operation is very inconvenient; thus, the existing requirements are not met, and an anti-corrosion network interface device is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-corrosion network interface device, which aims to solve the problems that the network interface proposed in the background art is usually in a fixed state, is difficult to adjust the angle according to the use condition, has troublesome internal structure replacement, is extremely inconvenient to operate and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anticorrosive formula network interface device, includes the installation casing, installation casing one end surface range has three activity bearing structure, the inside swing joint of activity bearing structure has movable round pin ball, activity bearing structure includes spacing overcoat, elastic layer, frictional layer and spacing chamber, the inner wall fixed mounting of spacing overcoat has the elastic layer, the inner wall fixed mounting of elastic layer has the frictional layer, the inner wall of frictional layer is provided with spacing chamber, the inner wall of activity round pin ball is provided with fixed chamber, the inside fixed mounting in fixed chamber has the interface round pin, it is fixed through the external thread groove between the surface of interface round pin and the inner wall in fixed chamber, the inside of interface round pin is provided with the network interface, the inner wall range of interface round pin has the piece that connects, the one end fixed mounting of connecting the piece has the external tapping.
Preferably, the electric connection piece is made of copper, and is electrically connected with the external wire.
Preferably, the outer surface of the movable pin ball is movably connected with the inner wall of the friction layer.
Preferably, the elastic layer is made of elastic rubber, and the friction layer and the outer surface are supported by the elastic layer and the inner wall of the limiting outer sleeve.
Preferably, the outer surface of the limiting outer sleeve and the inner part of the mounting shell are fixed through a clamping groove.
Preferably, the outer surface of the interface pin is connected with the inner wall of the fixing cavity through threaded engagement.
Preferably, a plurality of circuits are arranged inside the external connection wire, and each circuit is electrically connected with the electric connection piece.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the outer surface of the interface pin and the inner wall of the fixed cavity are fixedly installed through the external thread groove, the movable pin ball is embedded into the limiting cavity, the friction layer and the elastic layer have certain retractility through the rubber materials of the friction layer and the elastic layer, the movable pin ball is conveniently clamped in the limiting cavity, the friction layer and the elastic layer are in sliding connection through the matching of the limiting outer sleeve and the movable pin ball, the outer surface of the movable pin ball is of a spherical structure, the inserting angle adjusting function of an external structure can be provided for the interface pin, the automatic adjustment can be realized according to the direction of an external circuit, the device has high angle flexibility, the end of the circuit is prevented from being bent, the use is prevented from being influenced, and the anti-corrosion function can be provided for the internal structure through the split structures of the elastic layer, the friction layer, the interface pin and the movable pin ball.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the connection structure of the position-limiting sleeve and the movable pin ball of the present invention;
FIG. 3 is a schematic view of the combination structure of the position-limiting sleeve and the movable pin ball of the present invention;
fig. 4 is a schematic cross-sectional view of the position-limiting outer sleeve and the movable pin ball of the present invention.
In the figure: 1. installing a shell; 2. a movable support structure; 3. a limiting outer sleeve; 4. a movable pin ball; 5. a limiting cavity; 6. an elastic layer; 7. a friction layer; 8. an interface pin; 9. an outer thread groove; 10. a fixed cavity; 11. a network interface; 12. connecting a power strip; 13. and (4) external connection of wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention includes: an anti-corrosion network interface device comprises an installation shell 1, three movable supporting structures 2 are arranged on the outer surface of one end of the installation shell 1, movable pin balls 4 are movably connected inside the movable supporting structures 2, each movable supporting structure 2 comprises a limiting outer sleeve 3, an elastic layer 6, a friction layer 7 and a limiting cavity 5, the elastic layer 6 is fixedly installed on the inner wall of the limiting outer sleeve 3, the friction layer 7 is fixedly installed on the inner wall of the elastic layer 6, the limiting cavity 5 is arranged on the inner wall of the friction layer 7, a fixed cavity 10 is arranged on the inner wall of the movable pin ball 4, an interface pin 8 is fixedly installed inside the fixed cavity 10, through the technical scheme, the limiting sliding effect of the device can be realized, the outer surface of the interface pin 8 is fixed with the inner wall of the fixed cavity 10 through an external thread groove 9, a network interface 11 is arranged inside the interface pin 8, and electric connection pieces 12 are arranged on the inner wall of the interface pin 8, one end of the power receiving piece 12 is fixedly provided with an external wire 13, and the power transmission function of the device can be realized through the technical scheme.
Furthermore, the electric connecting piece 12 is made of copper, and the electric connecting piece 12 is electrically connected with the external connection line 13.
Through the technical scheme, the power support of the device can be realized.
Further, the outer surface of the movable pin ball 4 is movably connected with the inner wall of the friction layer 7.
Through above-mentioned technical scheme, can realize the drive effect of device.
Furthermore, the elastic layer 6 is made of elastic rubber, and the friction layer 7 and the outer surface and the inner wall of the limiting outer sleeve 3 are supported through the elastic layer 6.
Through above-mentioned technical scheme, can realize the spacing slip effect of device.
Further, the outer surface of the limiting outer sleeve 3 is fixed with the inside of the mounting shell 1 through a clamping groove.
Through above-mentioned technical scheme, can realize the fixed action of activity bearing structure 2.
Further, the outer surface of the interface pin 8 is connected with the inner wall of the fixing cavity 10 by screw engagement.
Through above-mentioned technical scheme, can realize the drive effect of device.
Further, a plurality of circuits are arranged inside the external connection line 13, and each circuit is electrically connected to the electric connection piece 12.
Through above-mentioned technical scheme, can realize the power transmission function of device.
The working principle is as follows: when the device is used, firstly, the outer surface of the interface pin 8 and the inner wall of the fixed cavity 10 are fixedly installed through the external thread groove 9, the movable pin ball 4 is embedded into the limiting cavity 5, the friction layer 7 and the elastic layer 6 have certain retractility through the rubber materials of the friction layer 7 and the elastic layer 6, the movable pin ball 4 can be conveniently clamped in the limiting cavity 5, the limiting outer sleeve 3 is matched with the movable pin ball 4, the sliding connection is adopted between the limiting outer sleeve and the movable pin ball 4, the outer surface of the movable pin ball 4 is of a spherical structure, the insertion angle adjusting function of an external structure can be provided for the interface pin 8, the device can be automatically adjusted according to the direction of an external line, the device has high angle flexibility, the end of the line is prevented from being bent, the use is prevented from being influenced, and the split type structures of the elastic layer 6, the friction layer 7, the interface pin 8 and the movable pin ball 4 are adopted, can provide the function of corrosion prevention for the internal structure.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An anticorrosive formula network interface device, includes installation casing (1), its characterized in that: the outer surface of one end of the mounting shell (1) is provided with three movable supporting structures (2), the inner part of each movable supporting structure (2) is movably connected with a movable pin ball (4), each movable supporting structure (2) comprises a limiting outer sleeve (3), an elastic layer (6), a friction layer (7) and a limiting cavity (5), the inner wall of each limiting outer sleeve (3) is fixedly provided with the elastic layer (6), the inner wall of each elastic layer (6) is fixedly provided with the friction layer (7), the inner wall of each friction layer (7) is provided with the limiting cavity (5), the inner wall of each movable pin ball (4) is provided with a fixed cavity (10), the inner part of each fixed cavity (10) is fixedly provided with an interface pin (8), the outer surface of each interface pin (8) is fixed with the inner wall of the corresponding fixed cavity (10) through an outer thread groove (9), and the inner part of each interface pin (8) is provided with a network interface (11), the inner wall of the interface pin (8) is arranged with an electric connection piece (12), and one end of the electric connection piece (12) is fixedly provided with an external connection wire (13).
2. An anti-corrosion network interface device according to claim 1, wherein: the electric connecting piece (12) is electrically connected with the external wire (13).
3. An anti-corrosion network interface device according to claim 1, wherein: the outer surface of the movable pin ball (4) is movably connected with the inner wall of the friction layer (7).
4. An anti-corrosion network interface device according to claim 1, wherein: the outer surface of the friction layer (7) and the inner wall of the limiting outer sleeve (3) are supported through the elastic layer (6).
5. An anti-corrosion network interface device according to claim 1, wherein: the outer surface of the limiting outer sleeve (3) is fixed with the inside of the mounting shell (1) through a clamping groove.
6. An anti-corrosion network interface device according to claim 1, wherein: the outer surface of the interface pin (8) is connected with the inner wall of the fixing cavity (10) through threaded engagement.
7. An anti-corrosion network interface device according to claim 1, wherein: a plurality of circuits are arranged inside the external connecting wire (13), and each circuit is electrically connected with the electric connecting piece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122682326.5U CN216251320U (en) | 2021-11-04 | 2021-11-04 | Anti-corrosion network interface device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122682326.5U CN216251320U (en) | 2021-11-04 | 2021-11-04 | Anti-corrosion network interface device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251320U true CN216251320U (en) | 2022-04-08 |
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ID=80994899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122682326.5U Active CN216251320U (en) | 2021-11-04 | 2021-11-04 | Anti-corrosion network interface device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251320U (en) |
-
2021
- 2021-11-04 CN CN202122682326.5U patent/CN216251320U/en active Active
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