CN210075870U - Electronic information anti-interference device - Google Patents

Abstract

The utility model provides an electronic information anti-interference unit, include: the device comprises a shell, a limiting column, an indicator light, a fixing plate and a packaging cover; the limiting columns are arranged inside the shell and are arranged at four positions on the top of the inside of the shell in a rectangular array mode; an indicator lamp is embedded in the middle of the front side of the shell and is arranged between the cable threading hole and the signal threading hole; a rectangular fixing plate is arranged in the shell, a rectangular carbon fiber composite isolation plate is arranged at the bottom of the middle position of the fixing plate, and the fixing plate is fixedly connected with the limiting column through a screw; the utility model has the advantages of heat transfer area is big, and the radiating effect is good, long service life, convenient to use, the observation of being convenient for to effectual problem and the not enough of appearing in having solved current device.

Description

Electronic information anti-interference device

Technical Field

The utility model relates to an electronic equipment technical field, more specifically the theory that says so especially relates to an electronic information anti-jamming unit.

Background

Electronic equipment is equipment that is composed of electronic components such as integrated circuits, transistors, and electron tubes, and functions by applying electronic technology.

"electronic information" is a word frequently appearing in recent years, and is a word that becomes informatics in the context of rapid development of computer technology, communication technology, and high-density storage technology and widespread use in various fields. Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers, and mainly researches acquisition and processing of information, design, development, application and integration of electronic equipment and an information system. Nowadays, electronic information engineering covers many aspects of society, such as how to process various telephone signals in a telephone exchange, how to transmit data through a network around us, how to keep secret in information transmission of military in the information-oriented era, and the like, and all relate to application technologies of electronic information engineering.

The existing electronic information equipment has more interference in the using process, so that the user experience is influenced, the service life of the electronic information equipment is greatly reduced due to the interference, and most of the existing electronic information anti-jamming devices have single functions and cannot meet the using requirements of the existing electronic information equipment.

In view of the above, utility model patent publication (publication) No.: CN207408767U discloses an electronic information anti-jammer, to solve such problems, the electronic information anti-interference device comprises a shell, wherein a fixing plate is arranged in the shell through a limiting column, one side of the upper part of the fixed plate is provided with a voltage input terminal, a rectifier, a transformer, an over-current protector and a voltage output terminal in sequence, and the other side of the upper part of the fixing plate is provided with a signal input terminal, an A/D converter, a digital signal processor, an amplifier, a D/A converter and a signal output terminal in sequence, the voltage input terminal is electrically connected with a rectifier through a lead, the rectifier is electrically connected with a transformer through a lead, the transformer is electrically connected with the over-current protector through a wire, the over-current protector is electrically connected with the voltage output terminal through a wire, and the signal input terminal is electrically connected with the A/D converter through a signal wire. The utility model discloses a, reasonable in design possesses multi-functionally, can effectively ensure electronic information equipment's steady operation, is worth promoting and popularizing.

Although foretell problem has been solved to this electronic information anti-jamming ware, its shell radiating effect is relatively poor, and the heat of the inside electronic components during operation of shell can not effectually distribute away, is unfavorable for the normal operating of the inside electronic components of shell, and easily ages, lacks the work pilot lamp moreover, is not convenient for observe this electronic information anti-jamming ware's operating condition, uses inconveniently.

In view of the above, the present invention provides an electronic information anti-jamming device, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic information anti-jamming unit to it is relatively poor to solve its shell radiating effect who proposes in the above-mentioned background art, and the heat of the inside electronic components during operation of shell can not effectually distribute away, is unfavorable for the normal operating of the inside electronic components of shell, and easily ages, lacks the work pilot lamp moreover, is not convenient for observe the operating condition when moving, uses inconvenient problem and not enough.

In order to achieve the above object, the present invention provides an electronic information anti-interference device, which is achieved by the following specific technical means:

an electronic information tamper, comprising: the device comprises a shell, a limiting column, a cable threading hole, a signal threading hole, an indicator light, a fixing plate, a carbon fiber composite isolation plate, a voltage input terminal, a rectifier, a transformer, an over-current protector, a voltage output terminal, a signal input terminal, an A/D converter, a digital signal processor, an amplifier, a D/A converter, a signal output terminal and a packaging cover; the limiting columns are arranged inside the shell and are arranged at four positions on the top of the inside of the shell in a rectangular array mode; cable threading holes are symmetrically formed in the left sides of the front end and the rear end outside the shell, signal threading holes are symmetrically formed in the right sides of the front end and the rear end outside the shell, and the cable threading holes and the signal threading holes are in bilateral symmetry; an indicator lamp is embedded in the middle of the front side of the shell and is arranged between the cable threading hole and the signal threading hole; a rectangular fixing plate is arranged in the shell, a rectangular carbon fiber composite isolation plate is arranged at the bottom of the middle position of the fixing plate, and the fixing plate is fixedly connected with the limiting column through a screw; one side of the upper part of the fixed plate is sequentially provided with a voltage input terminal, a rectifier, a transformer, an over-current protector and a voltage output terminal, and the other side of the fixed plate is sequentially provided with a signal input terminal, an A/D converter, a digital signal processor, an amplifier, a D/A converter and a signal output terminal; the voltage input terminal, the rectifier, the transformer, the over-current protector, the indicator light and the voltage output terminal are electrically connected in series through a lead, and the signal input terminal, the A/D converter, the digital signal processor, the amplifier, the D/A converter and the signal output terminal are electrically connected in series through a lead; the bottom of shell is fixed with the encapsulation lid through the screw, and the encapsulation lid inlays in the bottom of shell through transition fit mode.

As the further optimization of this technical scheme, the utility model relates to an electronic information anti jamming unit the shell is the rectangle casing form, and the left and right sides and the top of shell are provided with the undulation structure of rectangle fold form.

As the further optimization of this technical scheme, the utility model relates to an electronic information anti-jamming ware the pilot lamp is cylindricly, and the lamp pearl of pilot lamp sets up to red.

As the further optimization of this technical scheme, the utility model relates to an electronic information anti-jamming ware the encapsulation lid is the rectangle form, and the encapsulation lid sets up to dismounting device through transition fit mode and shell.

As the further optimization of this technical scheme, the utility model relates to an electronic information interference unit spacing post sets up the bulge at the undulation structure at shell top, and spacing post is connected with the shell through the welding mode.

As this technical scheme's further optimization, the utility model relates to an electronic information anti-interference unit the cable through wires hole all is the pipe form with the signal line through wires hole, and the cable through wires hole all is connected with the shell through welding mode with the signal line through wires hole to the shell is linked together with cable through wires hole and signal line through wires downthehole portion.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up the shell and be the rectangular housing form, and the left and right sides and the top of shell are provided with the undulation structure of rectangle fold form, are favorable to through the undulation structure of rectangle fold form, and the area of increase heat transfer improves radiating effect, makes shell internally mounted's electronic components normally dispel the heat, improves life, guarantees its electronic components's normal operating simultaneously.

2. The utility model discloses a set up the pilot lamp and be cylindricly, and the lamp pearl of pilot lamp sets up to red, is convenient for through pilot lamp direct observation the device's running state, convenient to use.

3. The utility model discloses an improvement to an electronic information interference unit, it is big to have heat transfer area, and the radiating effect is good, long service life, convenient to use, be convenient for observe the advantage such as to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of an axial measurement structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the mounting structure of the housing and the fixing plate of the present invention;

fig. 4 is a schematic view of the structure of the outer shell according to the present invention;

fig. 5 is a schematic view of the structure of the package cover of the present invention.

In the figure: the device comprises a shell 1, a limiting column 2, a cable threading hole 3, a signal threading hole 4, an indicator lamp 5, a fixing plate 6, a carbon fiber composite isolation plate 7, a voltage input terminal 8, a rectifier 9, a transformer 10, an over-current protector 11, a voltage output terminal 12, a signal input terminal 13, an A/D converter 14, a digital signal processor 15, an amplifier 16, a D/A converter 17, a signal output terminal 18 and a packaging cover 19.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a specific technical implementation of an electronic information anti-interference device:

an electronic information tamper, comprising: the device comprises a shell 1, a limiting column 2, a cable threading hole 3, a signal threading hole 4, an indicator lamp 5, a fixing plate 6, a carbon fiber composite isolation plate 7, a voltage input terminal 8, a rectifier 9, a transformer 10, an over-current protector 11, a voltage output terminal 12, a signal input terminal 13, an A/D converter 14, a digital signal processor 15, an amplifier 16, a D/A converter 17, a signal output terminal 18 and a packaging cover 19; the limiting columns 2 are arranged inside the shell 1, and the limiting columns 2 are arranged at four positions on the top inside the shell 1 in a rectangular array mode; cable threading holes 3 are symmetrically formed in the left sides of the front end and the rear end outside the shell 1, signal threading holes 4 are symmetrically formed in the right sides of the front end and the rear end outside the shell 1, and the cable threading holes 3 and the signal threading holes 4 are bilaterally symmetrical; an indicator lamp 5 is embedded in the middle of the front side of the shell 1, and the indicator lamp 5 is arranged between the cable threading hole 3 and the signal threading hole 4; a rectangular fixing plate 6 is arranged inside the shell 1, a rectangular carbon fiber composite isolation plate 7 is arranged at the bottom of the middle position of the fixing plate 6, and the fixing plate 6 is fixedly connected with the limiting column 2 through a screw; a voltage input terminal 8, a rectifier 9, a transformer 10, an over-current protector 11 and a voltage output terminal 12 are sequentially arranged on one side of the upper part of the fixed plate 6, and a signal input terminal 13, an A/D converter 14, a digital signal processor 15, an amplifier 16, a D/A converter 17 and a signal output terminal 18 are sequentially arranged on the other side of the fixed plate 6; the voltage input terminal 8, the rectifier 9, the transformer 10, the over-current protector 11, the indicator lamp 5 and the voltage output terminal 12 are electrically connected in series through a conducting wire, and the signal input terminal 13, the A/D converter 14, the digital signal processor 15, the amplifier 16, the D/A converter 17 and the signal output terminal 18 are electrically connected in series through a conducting wire; the bottom of the shell 1 is fixed with a packaging cover 19 through screws, and the packaging cover 19 is embedded at the bottom of the shell 1 in a transition fit mode.

Specifically, referring to fig. 1 and 4, the casing 1 is rectangular, and rectangular corrugated undulating structures are disposed on the left, right, and top of the casing 1, so that the heat exchange area is increased, the heat dissipation effect is improved, the electronic components mounted inside the casing 1 can dissipate heat normally, the service life is prolonged, and the normal operation of the electronic components can be ensured.

Specifically, pilot lamp 5 is cylindricly, and the lamp pearl of pilot lamp 5 sets up to red, through 5 direct observation devices's of red pilot lamp running state, convenient to use.

Specifically, referring to fig. 5, the package cover 19 is rectangular, the package cover 19 and the housing 1 are configured as a dismounting device through a transition fit manner, edges of the left and right sides of the package cover 19 are rectangular saw-toothed shapes, and the rectangular saw-toothed shapes are in transition fit with rectangular folds of the left and right sides of the housing 1.

Specifically, the limiting column 2 is arranged on a protruding portion of the undulating structure at the top of the shell 1, the limiting column 2 is connected with the shell 1 in a welding mode, and an inner threaded hole is formed in the axial lead position of the limiting column 2 and is convenient to engage with a screw.

Specifically, cable through wires hole 3 all is the pipe form with signal line through wires hole 4, and cable through wires hole 3 all is connected with shell 1 through welding mode with signal line through wires hole 4 to shell 1 is linked together with cable through wires hole 3 and signal line through wires hole 4 is inside.

The method comprises the following specific implementation steps:

the cable conductor is led into the shell 1 from the cable threading hole 3 at one end outside the shell 1, and is connected into the voltage input terminal 8, and then the power line of the electronic information equipment is led into the shell 1 through the cable threading hole 3 at the other end outside the shell and is connected into the voltage output terminal 12; introducing a signal wire into the shell 1 from a signal wire threading hole 4 at one end outside the shell 1, connecting the signal wire into a signal input terminal 13, introducing the signal wire of the electronic information equipment through a signal wire threading hole 3 at the other end outside the shell, and connecting the signal wire into a signal output terminal 18; when the intelligent power supply works, the red light of the indicator light 5 is turned on, the rectifier 9 converts alternating current into direct current, the direct current is supplied to the electronic information equipment after filtering, the interference of voltage instability to the electronic information equipment can be prevented, and the signals are processed into relatively stable signals through the A/D converter 14, the digital signal processor 15, the amplifier 16 and the D/A converter 17, so that the interference of the signal instability to the electronic information equipment is prevented.

In summary, the following steps: according to the electronic information anti-jamming device, the casing is arranged to be in a rectangular casing shape, and the rectangular corrugated undulating structures are arranged on the left side, the right side and the top of the casing, so that the rectangular corrugated undulating structures are favorably used for increasing the heat exchange area, improving the heat dissipation effect, enabling electronic components arranged inside the casing to normally dissipate heat, prolonging the service life and simultaneously ensuring the normal operation of the electronic components; the cylindrical indicator lamp is arranged, and the bead of the indicator lamp is red, so that the running state of the device can be directly observed through the indicator lamp, and the device is convenient to use; the utility model discloses an improvement to an electronic information interference unit, it is big to have heat transfer area, and the radiating effect is good, long service life, convenient to use, be convenient for observe the advantage such as to effectual problem and the not enough that appear in having solved current device.

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 (1)

1. An electronic information tamper, comprising: the device comprises a shell (1), a limiting column (2), a cable threading hole (3), a signal line threading hole (4), an indicator lamp (5), a fixing plate (6), a carbon fiber composite isolating plate (7), a voltage input terminal (8), a rectifier (9), a transformer (10), an over-current protector (11), a voltage output terminal (12), a signal input terminal (13), an A/D converter (14), a digital signal processor (15), an amplifier (16), a D/A converter (17), a signal output terminal (18) and a packaging cover (19); the method is characterized in that: the limiting columns (2) are arranged inside the shell (1), and the limiting columns (2) are arranged at four positions on the top inside the shell (1) in a rectangular array mode; cable threading holes (3) are symmetrically formed in the left sides of the front end and the rear end of the outer part of the shell (1), signal threading holes (4) are symmetrically formed in the right sides of the front end and the rear end of the outer part of the shell (1), and the cable threading holes (3) and the signal threading holes (4) are bilaterally symmetrical; an indicator lamp (5) is embedded in the middle of the front side of the shell (1), and the indicator lamp (5) is arranged between the cable threading hole (3) and the signal threading hole (4); a rectangular fixing plate (6) is arranged in the shell (1), a rectangular carbon fiber composite isolation plate (7) is arranged at the bottom of the middle position of the fixing plate (6), and the fixing plate (6) is fixedly connected with the limiting column (2) through a screw; one side of the upper part of the fixed plate (6) is sequentially provided with a voltage input terminal (8), a rectifier (9), a transformer (10), an over-current protector (11) and a voltage output terminal (12), and the other side of the fixed plate (6) is sequentially provided with a signal input terminal (13), an A/D converter (14), a digital signal processor (15), an amplifier (16), a D/A converter (17) and a signal output terminal (18); the voltage input terminal (8), the rectifier (9), the transformer (10), the over-current protector (11), the indicator lamp (5) and the voltage output terminal (12) are electrically connected in series through a wire, and the signal input terminal (13), the A/D converter (14), the digital signal processor (15), the amplifier (16), the D/A converter (17) and the signal output terminal (18) are electrically connected in series through a wire; the bottom of the shell (1) is fixed with a packaging cover (19) through a screw, and the packaging cover (19) is embedded at the bottom of the shell (1) in a transition fit mode;

the shell (1) is in a rectangular shell shape, and rectangular corrugated undulating structures are arranged on the left side, the right side and the top of the shell (1);

the indicating lamp (5) is cylindrical, and a lamp bead of the indicating lamp (5) is red;

the packaging cover (19) is rectangular, and the packaging cover (19) and the shell (1) are arranged into a dismounting device in a transition fit mode;

the limiting column (2) is arranged on a protruding part of the fluctuation structure at the top of the shell (1), and the limiting column (2) is connected with the shell (1) in a welding mode;

the cable threading hole (3) and the signal line threading hole (4) are both in a circular tube shape, the cable threading hole (3) and the signal line threading hole (4) are both connected with the shell (1) in a welding mode, and the shell (1) is communicated with the cable threading hole (3) and the inside of the signal line threading hole (4).

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