CN217825644U

CN217825644U - Device for preventing electromagnetic interference signal transmission

Info

Publication number: CN217825644U
Application number: CN202221484795.4U
Authority: CN
Inventors: 张国强; 田焕娜; 锁路平; 郭志飞; 薛相龙
Original assignee: CASIC Defense Technology Research and Test Center
Current assignee: CASIC Defense Technology Research and Test Center
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-15
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a signal transmission technical field specifically is an electromagnetic interference resistance signal transmission's device, which comprises a housin, the surface of casing all is fixed with the port, the surface of casing all is fixed with the plug wire mouth, the surface of casing both sides all is provided with installation mechanism, the surface of casing is provided with heat dissipation mechanism, the surface of the line body is provided with wiring mechanism. The utility model discloses not only avoided appearing the phenomenon of displacement in the device use, avoided appearing the phenomenon that the high temperature appears in the device use, avoided appearing the winding phenomenon of the line body in the device use moreover.

Description

Device for preventing electromagnetic interference signal transmission

Technical Field

The utility model relates to a signal transmission technical field specifically is an electromagnetic interference resistance signal transmission's device.

Background

With the development of the times, information transmission technology is more and more important, information transmission devices are also developed, the function and the shape of the current information transmission device are various, the current information transmission device can be suitable for different equipment and different scenes, the information transmission efficiency is improved, and various complex conditions can be generated when information transmission is interfered.

Through retrieval, the patent number is 20192169191.6, the name is a utility model of a signal transmission device for preventing signal interference, which comprises an information transmission box, the outer side of the information transmission box is detachably connected with a metal soft net, the surface of the metal soft net is provided with a zipper, the outer side of the information transmission box is fixedly connected with a mounting plate, the mounting plate penetrates through the metal soft net, research and analysis show that although the utility model has the advantages that part of force can be transmitted to a spring, the spring deforms to absorb part of the force, and the integral disturbance of the information transmission box is reduced, certain defects exist to a certain extent, firstly, the device is complicated in installation function during use, and the phenomenon of displacement in the use process of the device is easily caused; secondly, the device has a difficult function of heat dissipation when in use, so that the phenomenon of overhigh temperature is easily caused in the use process of the device; and thirdly, the device is not provided with a wiring function for the wire body when in use, thereby easily causing the phenomenon that the wire body is wound in the use process of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetic interference resistance signal transmission's device to the realization installation function when proposing the device use among the above-mentioned background art of solution is comparatively loaded down with trivial details, realizes radiating function comparatively difficult, and does not set up the problem to the wiring function of the line body.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device of electromagnetic interference signal transmission, includes the casing, the surface of casing all is fixed with the port, the surface of casing all is fixed with the plug wire mouth, the surface of casing all is fixed with the mouth that charges, the surface of casing all is fixed with equidistant wiring mouth, and the inside of wiring mouth is provided with the line body, the surface of casing both sides all is provided with installation mechanism, the surface of casing is provided with heat dissipation mechanism, the surface of line body is provided with wiring mechanism.

Preferably, heat dissipation mechanism comprises heat dissipation strip, louvre, fastening screw and heating panel, equidistant heat dissipation strip has all been seted up on the surface of casing, the surface of casing top position department all is provided with the heating panel, and the surface of heating panel all threaded connection has fastening screw to fastening screw's one end runs through the heating panel and with the surface screw-fastening of casing, equidistant louvre has all been seted up on the surface of heating panel, and the louvre is linked together with the casing.

Preferably, the mounting mechanism includes connection pad, sucking disc, L template, fastening bolt, fixed slot and fastening stud respectively in the inside, the surface of casing both sides all is provided with the L template, and the surface of L template all threaded connection has fastening bolt to fastening bolt's one end runs through the L template and with the surperficial screw-thread fastening of casing.

Preferably, fastening stud has all been seted up to the inside of L template, and fastening stud's inside is provided with the connection pad to the bottom of connection pad is fixed with the sucking disc, the surface of L template all threaded connection has fastening stud, and fastening stud and mutual screw-thread fit, and fastening stud's one end extend to the inside of fixed slot and with connection pad looks running fit.

Preferably, wiring mechanism's inside includes connecting plate, the nail body, line orifice plate, expanding spring and presss from both sides tight pad, the surface of casing is provided with the line orifice plate, and the surface of line orifice plate all is fixed with the connecting plate, the surface of connecting plate all threaded connection have the nail body, and the one end through connection board of the nail body and with the surperficial screw-thread fastening of casing.

Preferably, the inner wall of the wire hole plate is provided with clamping pads, the clamping pads are tightly attached to the surface of the wire body, the inner wall of the wire hole plate is provided with equidistant expansion springs, and one ends of the expansion springs are fixedly connected with the surface of the clamping pads.

Compared with the prior art, the beneficial effects of the utility model are that: the electromagnetic interference signal transmission preventing device not only avoids the phenomenon of displacement in the using process of the device, avoids the phenomenon of overhigh temperature in the using process of the device, but also avoids the phenomenon of winding of a wire body in the using process of the device;

1. the L-shaped plates are respectively placed on the surfaces of the two sides of the shell through the arrangement of the installation mechanism, then the fastening bolts are screwed, the L-shaped plates are fixed on the surface of the shell under the action of the fastening bolts, then the fastening studs are screwed, the connecting disc is driven to move under the threaded matching of the fastening studs and the L-shaped plates, the connecting disc drives the suckers to move to be tightly attached to the ground, so that the shell and the ground are sucked, the installation function of the device is realized, and the displacement phenomenon in the use process of the device is avoided;

2. the heat dissipation device is provided with the heat dissipation mechanisms, the heat dissipation plates are respectively placed at the top of the shell, the fastening screws are screwed, the heat dissipation plates are fixed on the surface of the shell under the action of the fastening screws, when the temperature of the shell rises, hot air is exhausted out of the shell through the heat dissipation strips and the heat dissipation holes to dissipate heat of the shell, the heat dissipation function of the device is realized, and the phenomenon of overhigh temperature in the use process of the device is avoided;

3. through being provided with wiring mechanism, place the line hole board on the surface of casing, screw up the nail body on connecting plate surface, fix line orifice plate and casing under the effect of the nail body, afterwards, pass the inside of line orifice plate with the one end of the line body, drive the motion of pressing from both sides tight pad under the spring action of the inside expanding spring of line orifice plate, press from both sides tightly the line body, prevent the line body winding from appearing under the effect of line orifice plate, the wiring function of the device to the line body has been realized, thereby the winding phenomenon of the line body has appeared in the device use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the top view cross-section enlarged structure of the present invention;

fig. 4 is an enlarged schematic structural view of the wiring mechanism in fig. 2 according to the present invention.

In the figure: 1. a housing; 101. a wire plugging port; 102. a port; 103. a wire body; 104. a wiring port; 105. a charging port; 2. a heat dissipation mechanism; 201. a heat dissipating strip; 202. heat dissipation holes; 203. fastening screws; 204. a heat dissipation plate; 3. an installation mechanism; 301. connecting the disc; 302. a suction cup; 303. an L-shaped plate; 304. fastening a bolt; 305. fixing grooves; 306. fastening a stud; 4. a wiring mechanism; 401. a connecting plate; 402. a nail body; 403. a wire hole plate; 404. a tension spring; 405. and clamping the pad.

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 of the embodiments of the present invention, rather than all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. 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; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a pair of electromagnetic interference resistance signal transmission's device's structure is shown in fig. 1 and fig. 2, including casing 1, casing 1's surface all is fixed with port 102, and casing 1's surface all is fixed with plug wire mouth 101, and casing 1's surface all is fixed with charge mouthful 105, and casing 1's surface all is fixed with equidistant wiring mouth 104, and the inside of wiring mouth 104 is provided with the line body 103.

Further, as shown in fig. 2, the surface of both sides of the housing 1 is provided with the mounting mechanism 3, and the inside of the mounting mechanism 3 includes a connection pad 301, a suction cup 302, an L-shaped plate 303, a fastening bolt 304, a fixing groove 305 and a fastening stud 306, respectively, the surface of both sides of the housing 1 is provided with the L-shaped plate 303, the surface of the L-shaped plate 303 is in threaded connection with the fastening bolt 304, one end of the fastening bolt 304 penetrates through the L-shaped plate 303 and is fastened with the surface of the housing 1 in a threaded manner, the inside of the L-shaped plate 303 is provided with the fastening stud 306, the inside of the fastening stud 306 is provided with the connection pad 301, the bottom of the connection pad 301 is fixed with the suction cup 302, the surface of the L-shaped plate 303 is in threaded connection with the fastening stud 306, the fastening stud 306 is in threaded engagement with each other, and one end of the fastening stud 306 extends to the inside of the fixing groove 305 and is in rotational engagement with the connection pad 301.

During implementation, the L-shaped plates 303 are respectively placed on the surfaces of the two sides of the shell 1, then the fastening bolts 304 are screwed, the L-shaped plates 303 are fixed on the surface of the shell 1 under the action of the fastening bolts 304, then the fastening bolts 306 are screwed, the connecting disc 301 is driven to move under the threaded matching of the fastening bolts 306 and the L-shaped plates 303, the connecting disc 301 drives the suckers 302 to move to be attached to the ground, and therefore the shell 1 and the ground are sucked, and the installation function of the device is achieved.

Further, as shown in fig. 2 and fig. 3, a heat dissipation mechanism 2 is disposed on the surface of the housing 1, and the heat dissipation mechanism 2 is composed of heat dissipation strips 201, heat dissipation holes 202, fastening screws 203, and heat dissipation plates 204, the heat dissipation strips 201 are disposed on the surface of the housing 1 at equal intervals, the heat dissipation plates 204 are disposed on the surface of the top of the housing 1, the fastening screws 203 are connected to the surfaces of the heat dissipation plates 204 through threads, one end of each fastening screw 203 penetrates through the heat dissipation plate 204 and is fastened to the surface of the housing 1 through threads, the heat dissipation holes 202 are disposed on the surfaces of the heat dissipation plates 204 at equal intervals, and the heat dissipation holes 202 are communicated with the housing 1.

When the temperature of the housing 1 rises, hot air is discharged out of the housing 1 through the heat dissipation strip 201 and the heat dissipation holes 202, and the housing 1 is cooled, so that the cooling function of the device is realized.

Further, as shown in fig. 2 and 4, a wiring mechanism 4 is disposed on the surface of the wire body 103, the wiring mechanism 4 includes a connection plate 401, a nail body 402, a wire hole plate 403, a retractable spring 404 and a clamping pad 405 inside, the surface of the housing 1 is disposed with the wire hole plate 403, the connection plate 401 is fixed on the surface of the wire hole plate 403, the nail body 402 is connected on the surface of the connection plate 401 in a threaded manner, one end of the nail body 402 penetrates through the connection plate 401 and is fastened to the surface of the housing 1 in a threaded manner, the clamping pad 405 is disposed on the inner wall of the wire hole plate 403, the clamping pad 405 is tightly attached to the surface of the wire body 103, the retractable springs 404 are mounted on the inner wall of the wire hole plate 403 at equal intervals, and one end of the retractable spring 404 is fixedly connected to the surface of the clamping pad 405.

During implementation, the wire hole plate 403 is placed on the surface of the shell 1, the nail body 402 on the surface of the connecting plate 401 is screwed, the wire hole plate 403 and the shell 1 are fixed under the action of the nail body 402, then, one end of the wire body 103 penetrates through the inside of the wire hole plate 403, the clamping pad 405 is driven to move under the elastic force action of the telescopic spring 404 inside the wire hole plate 403, the wire body 103 is clamped, the wire body 103 is prevented from being wound under the action of the wire hole plate 403, and therefore the wiring function of the device on the wire body 103 is achieved.

The working principle is as follows: during the use, at first place casing 1 in assigned position department, place L template 303 respectively on the surface of casing 1 both sides, afterwards, screw up fastening bolt 304, fix L template 303 on the surface of casing 1 under fastening bolt 304's effect, afterwards, screw up fastening stud 306, drive connection pad 301 motion under fastening stud 306 and the screw-thread fit of L template 303, make connection pad 301 drive sucking disc 302 and move to hugging closely with ground, thereby hold casing 1 and ground, with the installation function of realization device, thereby the phenomenon of displacement has appeared in having avoided the device use.

In the use of installation time, casing 1's temperature can rise, at this moment, place heating panel 204 respectively in casing 1's top, screw up fastening screw 203, fix heating panel 204 on casing 1's surface under fastening screw 203's effect, when casing 1's temperature rose, steam passes through the inside of heat dissipation strip 201 and heat dissipation hole 202 discharge casing 1, dispel the heat to casing 1, in order to realize the radiating function of device, thereby the phenomenon of the high temperature appears in having avoided the device use.

The wire body 103 is inserted under the action of the wire inserting port 101, charging is carried out under the action of the charging port 105, then, the wire body 103 is inserted into the wiring port 104, wiring is carried out on the shell 1, the wire body 103 is easy to wind in the using process, at the moment, the wire hole plate 403 is placed on the surface of the shell 1, the nail body 402 on the surface of the connecting plate 401 is screwed, the wire hole plate 403 and the shell 1 are fixed under the action of the nail body 402, then, one end of the wire body 103 penetrates through the inside of the wire hole plate 403, the clamping pad 405 is driven to move under the elastic force action of the telescopic spring 404 inside the wire hole plate 403, the wire body 103 is clamped, the wire body 103 is prevented from being wound under the action of the wire hole plate 403, the wiring function of the device on the wire body 103 is achieved, the phenomenon that the wire body 103 is wound in the using process of the device is avoided, and the using work of the device is finally completed.

It will be evident to those skilled in the art that the invention 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 invention 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

1. An electromagnetic interference signal transmission prevention device, comprising a housing (1), characterized in that: the surface of the shell (1) is fixed with ports (102), the surface of the shell (1) is fixed with plug wire ports (101), the surface of the shell (1) is fixed with charging ports (105), the surface of the shell (1) is fixed with wiring ports (104) at equal intervals, a wire body (103) is arranged inside the wiring ports (104), the surfaces of two sides of the shell (1) are provided with mounting mechanisms (3), the surface of the shell (1) is provided with a heat dissipation mechanism (2), and the surface of the wire body (103) is provided with a wiring mechanism (4).

2. An apparatus for preventing emi signal transmission as recited in claim 1, wherein: radiating mechanism (2) comprises heat dissipation strip (201), louvre (202), fastening screw (203) and heating panel (204), equidistant heat dissipation strip (201) has all been seted up on the surface of casing (1), the surface of casing (1) top position department all is provided with heating panel (204), and the surface of heating panel (204) all threaded connection have fastening screw (203) to the one end of fastening screw (203) runs through heating panel (204) and with the surface thread fastening of casing (1), equidistant louvre (202) has all been seted up on the surface of heating panel (204), and louvre (202) are linked together with casing (1).

3. An apparatus for preventing EMI signal transmission as recited in claim 1, further comprising: the inside of installation mechanism (3) contains connection pad (301), sucking disc (302), L template (303), fastening bolt (304), fixed slot (305) and fastening stud (306) respectively, the surface of casing (1) both sides all is provided with L template (303), and the surface of L template (303) all threaded connection have fastening bolt (304) to the one end of fastening bolt (304) runs through L template (303) and with the surperficial threaded fastening of casing (1).

4. An apparatus for preventing EMI signal transmission as recited in claim 3, wherein: fastening stud (306) have all been seted up to the inside of L template (303), and the inside of fastening stud (306) is provided with connection pad (301) to the bottom of connection pad (301) is fixed with sucking disc (302), the surface of L template (303) all threaded connection have fastening stud (306), and fastening stud (306) and mutual screw-thread fit, and the one end of fastening stud (306) extend to the inside of fixed slot (305) and with connection pad (301) mutual normal running fit.

5. An apparatus for preventing emi signal transmission as recited in claim 1, wherein: wiring mechanism (4) inside includes connecting plate (401), the nail body (402), line hole board (403), expanding spring (404) and presss from both sides tight pad (405), the surface of casing (1) is provided with line orifice plate (403), and the surface of line hole board (403) all is fixed with connecting plate (401), the surface of connecting plate (401) all threaded connection has the nail body (402), and the one end of the nail body (402) runs through connecting plate (401) and with the surperficial screw-fastening of casing (1).

6. An apparatus for preventing EMI signal transmission as recited in claim 5, wherein: the inner wall of the wire hole plate (403) is provided with clamping pads (405), the clamping pads (405) are tightly attached to the surface of the wire body (103), the inner wall of the wire hole plate (403) is provided with telescopic springs (404) at equal intervals, and one ends of the telescopic springs (404) are fixedly connected with the surface of the clamping pads (405).