CN211406036U - Signal anti-interference device of network communication equipment - Google Patents
Signal anti-interference device of network communication equipment Download PDFInfo
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- CN211406036U CN211406036U CN201922165016.9U CN201922165016U CN211406036U CN 211406036 U CN211406036 U CN 211406036U CN 201922165016 U CN201922165016 U CN 201922165016U CN 211406036 U CN211406036 U CN 211406036U
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Abstract
The utility model discloses a network communication equipment signal jam-proof device, include: the utility model relates to an anti-interference technical field, which is powered on through an electricity-inserting hole or powered by an internal storage battery and is used; the external and internal switching is carried out through a pair of switching ports, and interference is prevented through an internal anti-interference device to ensure stable signals; the antenna can be vertically used only by turning over the antenna, and heat dissipation is carried out through the heat dissipation port; when the drawer is not used, the external power line can be stored in the drawer by pulling the pull rod; this design not only is convenient for accomodate, carry, and self heat dissipation has enough space to be convenient for unpack apart the maintenance, also can use one end time under the no power jack condition again.
Description
Technical Field
The utility model relates to an jam-proof technical field specifically is a network communication equipment signal jam-proof device.
Background
In the field of communications, a signal is a physical quantity representing a message, such as an electrical signal may represent different messages by changes in amplitude, frequency, and phase; interference refers to impairment of reception of a useful signal; the interference is generally caused by two, crosstalk: a coupling phenomenon between two signal lines in electronics; radio interference: the behaviors of destroying communication and preventing broadcasting station signals are achieved by a mode of reducing the signal-to-noise ratio by sending radio signals;
when the existing network communication equipment signal anti-interference device is used, an external power supply needs to be plugged, so that the device is inconvenient to use and inconvenient to carry and use when going out; meanwhile, an external charger needs to be stored additionally, and meanwhile, an external antenna also causes the problem of inconvenient carrying and inconvenient maintenance; therefore, a signal interference preventing device for network communication equipment is designed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a network communication equipment signal jam-proof device to portable, the problem of easily overhauing on solving.
In order to achieve the above object, the utility model provides a following technical scheme: a network communication device signal tamper-proof apparatus, comprising: the box body is of a trapezoidal box body structure, a square bearing platform is arranged in an inner cavity of the box body, mounting grooves are formed in center lines of left and right side walls of the box body, an electricity inserting hole is formed in the right side wall of the box body, a pair of threaded holes with the same structure are formed in the upper wall of the box body along one end and are respectively positioned on the left and right sides of the center line in a mutually symmetrical mode, the pair of the adapter ports are respectively fixedly embedded in the rear side wall of the box body and are respectively positioned on the center lines of the left and right ends in a mutually symmetrical mode, one end of the box cover is movably arranged on the side wall of the box body, a pair of inner grooves with the same structure are formed in the upper wall edge of the other end of the box cover, through holes are formed in the grooves, one end of the pair of the bolts penetrates through the through holes in the upper wall edge of the box cover, the anti-interference structure is arranged in the box body, and the anti-interference structure and the containing structure are arranged in the box body;
the interference preventing structure includes: the device comprises two pairs of bearing rods with the same structure, a storage battery, an anti-jamming device, a pair of limiting rods with the same structure, a pair of antennas with the same structure and a pair of springs with the same structure;
one end of each of the two pairs of bearing rods is respectively fixed on a bearing table shaped like a Chinese character 'hui' in the box body, the bearing tables are respectively positioned at four corners of the box body and are mutually symmetrical, threaded holes with the same structure are formed in the center of the upper wall of each bearing rod, the storage battery is fixedly embedded in the lower wall of the box body and positioned at the left end of the box body, the anti-interference device is fixedly arranged on the two pairs of bearing rods, through holes are formed in the four corners of each bearing rod and are fastened on the bearing rods through screws, one end of each limiting rod is movably inserted into the left side wall and the right side wall of the box body respectively and movably penetrates through one end of each mounting groove, one pair of antennas is movably arranged at one end of each limiting rod respectively and is movably embedded in each mounting groove, and one.
Preferably, the receiving structure includes: a drawer and a pull rod;
the drawer is of a rectangular uncovered box structure, one end of the drawer is detachably inserted into the right side wall of the box, and one end of the pull rod is fixedly arranged on the right side wall of the drawer and is positioned at the center.
Preferably, the pull rod is of a T-shaped structure.
Preferably, the limiting rod is of a T-shaped structure.
Preferably, the central part of the front wall surface of the box body is provided with a heat radiation port and is positioned above the square-shaped bearing platform.
Compared with the prior art, the beneficial effects of the utility model are that: according to the signal anti-interference device for the network communication equipment, the box cover and the box body can be fixed in a sealing mode through the bolts, and meanwhile, the disassembly and the maintenance are convenient; the power is supplied through the plug hole or the power is supplied through an internal storage battery for use; the external and internal switching is carried out through a pair of switching ports, and interference is prevented through an internal anti-interference device to ensure stable signals; when the antenna is used, the antenna can be turned over, and the limiting rod is pulled to be stressed to compress the spring, so that the antenna can be rotated to be only used vertically; can also be accommodated in the mounting groove of the box body and can radiate heat through the radiating port; when the drawer is not used, the external power line can be stored in the drawer by pulling the pull rod; this design not only is convenient for accomodate, carry, and self heat dissipation has enough space to be convenient for unpack apart the maintenance, also can use one end time under the no power jack condition again.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention;
fig. 2 is a schematic view of the rear view structure of the present invention.
In the figure: 1. the device comprises a box body, 2, a switching port, 3, a box cover, 4, bolts, 5, a bearing rod, 6, a storage battery, 7, an anti-interference device, 8, a limiting rod, 9, an antenna, 10, a spring, 11, a drawer, 12, a pull rod, 13 and a heat dissipation port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a network communication device signal tamper-proof apparatus, comprising: the box body 1 is a trapezoidal box body 1, the inner cavity of the box body 1 is provided with a rectangular bearing platform, the center lines of the left side wall and the right side wall of the box body are provided with mounting grooves, the right side wall of the box body 1 is provided with an electricity inserting hole, the upper wall of the box body 1 is provided with a pair of threaded holes with the same structure along one end and is mutually symmetrical along the left side and the right side of the center line respectively, the pair of adapter ports 2 are fixedly embedded in the rear side wall of the box body 1 respectively and are mutually symmetrical along the center lines of the left end and the right end respectively, one end of the box cover 3 is movably arranged on the side wall edge of the box body 1, the upper wall of the other end of the box cover is provided with a pair of inner grooves with the same structure along the position, the grooves are internally provided with through holes, one end of the pair of bolts 4 respectively penetrates through the through holes of the upper wall of the, the box body 1 is rotatably connected with a threaded hole of the box body 1, and an anti-interference structure and a containing structure are arranged in the box body 1; an interference prevention structure comprising: the device comprises two pairs of bearing rods 5 with the same structure, a storage battery 6, an anti-jamming device 7, a pair of limiting rods 8 with the same structure, a pair of antennas 9 with the same structure and a pair of springs 10 with the same structure; one end of each of the two pairs of bearing rods 5 is respectively fixed on a bearing table shaped like a Chinese character 'hui' in the box body 1, the bearing tables are respectively positioned at four corners and are symmetrical to each other, threaded holes with the same structure are formed in the center of the upper wall of each bearing rod, the storage battery 6 is fixedly embedded in the lower wall of the box body 1 and positioned at the left end of each bearing rod, the anti-interference unit 7 is fixedly arranged on the two pairs of bearing rods 5, through holes are formed in the four corners of each bearing rod and are fastened on the bearing rods 5 through screws, one end of each limiting rod 8 is movably inserted into the left side wall and the right side wall of the box body 1 respectively and movably penetrates through one end of each mounting groove, the antennas 9 are movably arranged at one end of each limiting rod 8 and are movably embedded in the mounting grooves, and the springs 10; the anti-interference structure can prevent signal interference, and is convenient to install, overhaul and dissipate heat.
The following electric devices have the following types and functions:
a storage battery: it is prior art, as long as the battery that is applicable to this scheme all can use.
Preferably, the storage structure further includes: a drawer 11 and a pull rod 12;
the drawer 11 is a rectangular uncovered box body 1 structure, one end of the drawer 11 is detachably inserted into the right side wall of the box body 1, and one end of the pull rod 12 is fixedly arranged on the right side wall of the drawer 11 and is positioned at the center.
Preferably, the pull rod 12 is a T-shaped structure for easy application.
Preferably, the limiting rod 8 is of a T-shaped structure, so that the spring 10 is stressed due to the convenience in installation.
Preferably, the central portion of the front wall of the box 1 is provided with a heat dissipation opening 13, and the heat dissipation opening is located above the square-shaped bearing table, so that heat dissipation and ventilation are facilitated.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be seen from the attached figures 1-2 of the specification, firstly, the box cover 3 and the box body 1 can be fixed in a sealing way through the bolt 4, and meanwhile, the box cover is convenient to disassemble and overhaul; the external power supply is electrified through the plug hole or the internal storage battery 6 is used for supplying power; the external and internal switching is carried out through a pair of switching ports 2, and interference is prevented through an anti-interference device 7 on the internal bearing rod 5 to ensure the stability of signals; when the anti-interference device is used, the anti-interference device 7 can be suspended through the support of the bearing rod 5, and the heat is effectively dissipated through the heat dissipation port 13; meanwhile, the antenna 9 can be turned over, and the limiting rod 8 is stressed by pulling to compress the spring 10, so that the antenna 9 can be rotated to be only used vertically; the antenna 9 can be accommodated in the mounting groove of the box body 1 by reverse operation; when not in use, the external power cord can be stored in the drawer 11 by pulling the pull rod 12 for carrying.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "fixedly welded," "fixedly disposed," "movably nested," "rotatably connected," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A network communication device signal tamper-proof apparatus, comprising: the box body (1), a pair of switching ports (2) with the same structure, a box cover (3) and a pair of bolts (4) with the same structure, and is characterized in that the box body (1) is a trapezoidal box body (1), the inner cavity of the box body is provided with a reversed-square bearing platform, the central lines of the left side wall and the right side wall of the box body are provided with mounting grooves, the right side wall of the box body (1) is provided with an electricity inserting hole, the upper wall of the box body (1) is provided with a pair of threaded holes with the same structure along one end and is respectively positioned at the left side and the right side of the central line and is mutually symmetrical, the pair of switching ports (2) are respectively fixedly embedded in the rear side wall of the box body (1) and are respectively positioned at the central lines at the left end and the right end and are mutually symmetrical, one end of each bolt (4) is movably arranged on the side wall edge of the box body (1), the upper wall of the other end of each bolt is provided with, the anti-interference box is movably inserted into the threaded hole in the upper wall of the box body (1) and is in threaded connection with the threaded hole of the box body (1), and an anti-interference structure and a containing structure are installed in the box body (1);
the interference preventing structure includes: the antenna comprises two pairs of bearing rods (5) with the same structure, a storage battery (6), an anti-jamming device (7), a pair of limiting rods (8) with the same structure, a pair of antennas (9) with the same structure and a pair of springs (10) with the same structure;
one end of each of the two pairs of bearing rods (5) is respectively fixed on a bearing platform shaped like a Chinese character 'hui' in the box body (1), the bearing rods are respectively positioned at four corners and are mutually symmetrical, threaded holes with the same structure are respectively arranged at the central part of the upper wall of each bearing rod, the storage battery (6) is fixedly embedded in the inner lower wall of the box body (1) and is positioned at the left end, the anti-interference device (7) is fixedly arranged on the two pairs of bearing rods (5), through holes are respectively arranged at the four corners and are fastened on the bearing rods (5) through screws, one end of each of the pair of limiting rods (8) is respectively movably inserted in the left side wall and the right side wall of the box body (1) and respectively movably penetrates through one end of the mounting grooves, the pair of antennas (9) is respectively movably arranged on one end of each limiting rod (8) and is movably embedded in the mounting grooves, and the pair, and is positioned between the other end and the inner side wall of the box body (1).
2. The apparatus of claim 1, wherein the apparatus further comprises: the housing structure includes: a drawer (11) and a pull rod (12);
the drawer (11) is in a rectangular uncovered box body (1) structure, one end of the drawer (11) is detachably inserted into the right side wall of the box body (1), and one end of the pull rod (12) is fixedly arranged on the right side wall of the drawer (11) and is positioned at the center.
3. The apparatus of claim 2, wherein the apparatus further comprises: the pull rod (12) is of a T-shaped structure.
4. The apparatus of claim 1, wherein the apparatus further comprises: the limiting rod (8) is of a T-shaped structure.
5. The apparatus of claim 1, wherein the apparatus further comprises: a heat dissipation opening (13) is formed in the center of the front wall of the box body (1) and is located above the reversed-square bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165016.9U CN211406036U (en) | 2019-12-06 | 2019-12-06 | Signal anti-interference device of network communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165016.9U CN211406036U (en) | 2019-12-06 | 2019-12-06 | Signal anti-interference device of network communication equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211406036U true CN211406036U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165016.9U Active CN211406036U (en) | 2019-12-06 | 2019-12-06 | Signal anti-interference device of network communication equipment |
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| Country | Link |
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| CN (1) | CN211406036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601443A (en) * | 2020-12-29 | 2021-04-02 | 丽水市奥汀电子技术有限公司 | Auxiliary control device for servo motor |
| CN112887052A (en) * | 2021-02-24 | 2021-06-01 | 王寿臣 | Mobile anti-interference equipment for telephone conference |
-
2019
- 2019-12-06 CN CN201922165016.9U patent/CN211406036U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601443A (en) * | 2020-12-29 | 2021-04-02 | 丽水市奥汀电子技术有限公司 | Auxiliary control device for servo motor |
| CN112887052A (en) * | 2021-02-24 | 2021-06-01 | 王寿臣 | Mobile anti-interference equipment for telephone conference |
| CN112887052B (en) * | 2021-02-24 | 2023-01-17 | 南方电网调峰调频发电有限公司信息通信分公司 | Mobile anti-interference equipment for telephone conference |
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