Electronic information anti-jamming device

Abstract

The utility model belongs to the technical field of electronic information anti-jamming devices, and particularly relates to an electronic information anti-jamming device which comprises a jamming device body and a heat dissipation assembly arranged on the surface of the jamming device body, and the heat dissipation assembly comprises a protective shell arranged on the surface of the jamming device body. Two filter screens are symmetrically and slidably connected to the interior of the protective shell, and a second handle is fixedly connected to the faces, away from the interference unit body, of the two filter screens. The interference unit has the advantages that the interference unit main body can be cooled by the aid of the characteristics of the filter screen, and the interference unit main body can be conveniently mounted by the aid of matching of the positioning block and the insertion block of the mounting component due to the additional arrangement of the mounting component.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic information anti-interference devices, and in particular relates to an electronic information anti-interference device. Background Art

[0002] Electronic information anti-interference device is a device or system used to prevent electronic equipment from being affected by external interference, electromagnetic radiation and electromagnetic waves to ensure the normal transmission and reliability of electronic information. Electronic information anti-interference devices are widely used in communication equipment, computer systems, military equipment, medical instruments, aerospace systems and other fields. They play an important role in ensuring the normal operation of equipment, data reliability and information security. Different types of electronic equipment and systems may need to adopt different anti-interference measures and technical means according to their specific anti-interference needs;

[0003] After checking the public (announcement) number: CN220233604U discloses an electronic information anti-interference device that is easy to install. This technology discloses "including a chassis, the left side of the chassis is provided with two mounting seats, the left sides of the two mounting seats are both provided with connectors, and the outer surfaces of the two connectors are both provided with connecting seats" and other technical solutions; it has "ensuring that the connecting wire can be limited, avoiding the connection end from falling off, and increasing the practicality of the device" and other technical effects;

[0004] However, when the jammer is operating, heat will be generated inside. This type of jammer has a poor heat dissipation effect, which may cause the jammer to malfunction due to failure to remove the heat in time;

[0005] In order to solve the above problems, this application proposes an electronic information anti-interference device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an electronic information anti-interference device, which has the characteristic of being able to dissipate heat for the main body of the interference device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic information anti-interference device, comprising an interference device body, and also comprising a heat dissipation component arranged on the surface of the interference device body;

[0008] The heat dissipation component includes a protective shell arranged on the surface of the jammer body, two filters are symmetrically and slidingly connected inside the protective shell, a second handle is fixedly connected to one side of the two filters away from the jammer body, a cover plate is rotatably connected inside the protective shell, and a first handle is fixedly connected to the upper surface of the cover plate.

[0009] As a preferred electronic information anti-interference device of the utility model, two fixed blocks are symmetrically fixedly connected to the surface of the jammer body, each of the fixed blocks is fixedly connected to a guide plate on a side away from the jammer body, and a scraper is fixedly connected to a side of the guide plate facing the filter.

[0010] As a preferred electronic information anti-interference device of the utility model, the scraper is inclined at a side away from the guide plate towards a side of the fixed block.

[0011] As a preferred electronic information anti-interference device of the utility model, the bottom surface of the protective shell is symmetrically and fixedly connected with two limit frames, the interior of each limit frame is slidably connected with an ash storage box, and the surface of each ash storage box is fixedly connected with a third handle.

[0012] As a preferred embodiment of the electronic information anti-interference device of the utility model, it also includes a mounting component arranged on the surface of the protective shell;

[0013] The mounting assembly includes an insert block fixedly connected to the rear surface of the jammer body, a positioning block is sleeved on the surface of the insert block, two slide grooves are symmetrically provided inside the insert block, a positioning rod is inserted inside each of the slide grooves, the positioning rod and the insert block are slidably connected, a second spring is installed inside the slide groove, two ends of the second spring are respectively fixedly connected to the positioning rod and the insert block, a pressing rod is inserted inside the insert block, two card slots are symmetrically provided on the surface of the pressing rod, the two positioning rods are respectively inserted inside the two card slots, a first spring is installed inside the insert block, and the two ends of the first spring are respectively fixedly connected to the pressing rod and the insert block.

[0014] As a preferred electronic information anti-interference device of the utility model, two limiting grooves are symmetrically provided on the surface of the pressing rod.

[0015] As a preferred embodiment of the electronic information anti-interference device of the utility model, a side of the positioning block away from the protective shell is fixedly connected to a fixing plate, and four positioning holes are symmetrically opened inside the fixing plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: a heat dissipation component is added to the present application, the characteristics of the filter therein can be utilized to dissipate the heat of the jammer body, and at the same time, an installation component is added, the cooperation of the positioning block and the plug block therein can be utilized, which has the characteristic of facilitating the installation of the jammer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective shell in the utility model when viewed from the front in a vertical section;

[0020] Figure 3 This is a structural schematic diagram of a vertical cross-section of a positioning block in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the ash storage box and the limit frame in the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the scraper and guide plate in the utility model;

[0023] Figure 6 For this utility model Figure 3 The enlarged view of point A in the middle;

[0024] In the figure:

[0025] 1. Jammer body;

[0026] 2. Heat dissipation assembly; 21. Protective shell; 22. Filter; 23. Cover plate; 24. First handle; 25. Second handle; 26. Guide plate; 27. Fixed block; 28. Scraper; 29. ​​Ash storage box; 210. Limit frame; 211. Third handle;

[0027] 3. Installation assembly; 31. Fixing plate; 32. Positioning hole; 33. Positioning block; 34. Insertion block; 35. Pressing rod; 36. Slide groove; 37. Positioning rod; 38. Slot; 39. First spring; 310. Second spring; 311. Limiting groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figures 1 to 6 As shown;

[0031] An electronic information anti-interference device, comprising an interference device body 1;

[0032] In this implementation scheme: After checking the public (announcement) number: CN220233604U discloses an electronic information anti-interference device that is easy to install, but when the jammer is operating, heat will be generated inside. This jammer has a poor heat dissipation effect, which will cause the jammer to malfunction due to failure to remove heat in time. In order to solve this technical problem, a heat dissipation component 2 and an installation component 3 are added on this basis.

[0033] More specifically:

[0034] like Figures 1 to 6 As shown;

[0035] Combining the above:

[0036] In order to achieve heat dissipation of the jammer, the electronic information anti-jamming device also includes a heat dissipation component 2 arranged on the surface of the jammer body 1;

[0037] The heat dissipation assembly 2 includes a protective shell 21 arranged on the surface of the jammer body 1, and two filters 22 are symmetrically and slidingly connected inside the protective shell 21. A second handle 25 is fixedly connected to the side of the two filters 22 away from the jammer body 1. A cover plate 23 is rotatably connected inside the protective shell 21, and a first handle 24 is fixedly connected to the upper surface of the cover plate 23.

[0038] In this embodiment: pull the first handle 24, the cover plate 23 connected to the first handle 24 will rotate inside the protective shell 21, then place the jammer body 1 inside the protective shell 21, and insert the filter 22 into the protective shell 21. When the jammer body 1 generates heat, the heat will be dissipated through the two filters 22. When the heat is large enough, force can be applied to the first handle 24 to rotate the cover plate 23, which helps to dissipate heat from the jammer body 1.

[0039] Going further:

[0040] In an optional embodiment, two fixed blocks 27 are symmetrically fixedly connected to the surface of the disruptor body 1, and each fixed block 27 is fixedly connected to a guide plate 26 on a side away from the disruptor body 1, and a scraper 28 is fixedly connected to a side of the guide plate 26 facing the filter 22, and the scraper 28 is inclined toward a side of the fixed block 27 away from the guide plate 26.

[0041] In this embodiment: when the surface of the filter 22 is covered with dust and is not conducive to heat dissipation, the second handle 25 is pulled, and the filter 22 connected to the second handle 25 will be pulled out from the inside of the protective shell 21 until it is moved to a suitable position, and then the filter 22 is pushed. During the pushing process, the scraper 28 connected to the guide plate 26 will scrape off the dust on the surface of the filter 22, and the scraped dust will slide along the guide plate 26.

[0042] Going further:

[0043] In an optional embodiment, two limit frames 210 are symmetrically fixedly connected to the bottom surface of the protective shell 21, and an ash storage box 29 is slidably connected to the interior of each limit frame 210. A third handle 211 is fixedly connected to the surface of each ash storage box 29.

[0044] In this embodiment: force is applied to the third handle 211 to push the ash box 29 in the direction of the filter 22, the ash box 29 will slide inside the limit frame 210, and the scraped dust will slide along the guide plate 26 until it falls into the interior of the ash box 29 below, thereby achieving dust collection.

[0045] Going further:

[0046] In an optional embodiment, it further includes a mounting assembly 3 disposed on the surface of the protective shell 21;

[0047] The mounting assembly 3 includes an insert block 34 fixedly connected to the rear surface of the jammer body 1, a positioning block 33 is sleeved on the surface of the insert block 34, two slide grooves 36 are symmetrically provided inside the insert block 34, a positioning rod 37 is inserted inside each slide groove 36, the positioning rod 37 and the insert block 34 are slidably connected, a second spring 310 is installed inside the slide groove 36, the two ends of the second spring 310 are respectively fixedly connected to the positioning rod 37 and the insert block 34, a pressing rod 35 is inserted inside the insert block 34, two card grooves 38 are symmetrically provided on the surface of the pressing rod 35, two positioning rods 37 are respectively inserted inside the two card grooves 38, a first spring 39 is installed inside the insert block 34, the two ends of the first spring 39 are respectively fixedly connected to the pressing rod 35 and the insert block 34, and two limit grooves 311 are symmetrically provided on the surface of the pressing rod 35.

[0048] In this embodiment: the pressing rod 35 is pressed toward the inside of the insertion block 34, the first spring 39 connected to the pressing rod 35 will be compressed, and the positioning rod 37 inserted in the slot 38 will be pushed into the inside of the limiting groove 311 through the second spring 310 due to the movement of the pressing rod 35, and then the insertion block 34 connected to the protective shell 21 is inserted from top to bottom into the inside of the positioning block 33. When the insertion block 34 slides to a suitable position inside the positioning block 33, the pressing rod 35 is released, the first spring 39 will push the pressing rod 35 upward, and the positioning rod 37 inserted in the limiting groove 311 will slide into the inside of the slot 38. The positioning rod 37 will compress the second spring 310, causing the positioning rod 37 to be inserted into the inside of the positioning block 33, thereby achieving the limitation of the protective shell 21.

[0049] Going further:

[0050] In an optional embodiment, a surface of the positioning block 33 away from the protective shell 21 is fixedly connected to a fixing plate 31 , and four positioning holes 32 are symmetrically formed inside the fixing plate 31 .

[0051] In this embodiment: when the jammer body 1 needs to be installed, the fixing plate 31 is placed at the location where it needs to be installed, and then the fixing plate 31 is fixed by bolts through the four positioning holes 32 .

[0052] The working principle and use process of the utility model are as follows: when the jammer body 1 needs to be installed, the fixing plate 31 is placed at the position where it needs to be installed, and then the fixing plate 31 is fixed by bolts through the four positioning holes 32, and the first handle 24 is pulled, and the cover plate 23 connected to the first handle 24 will rotate inside the protective shell 21, and then the jammer body 1 is placed inside the protective shell 21, and the filter screen 22 is inserted into the interior of the protective shell 21, and the pressing rod 35 is pressed toward the inside of the plug block 34. The first spring 39 connected to the pressing rod 35 will be compressed, and the positioning rod 37 inserted in the slot 38 will be pushed into the inside of the limiting groove 311 by the second spring 310 due to the movement of the pressing rod 35, and then the plug block 34 connected to the protective shell 21 is inserted from top to bottom into the inside of the positioning block 33, and when the plug block 34 slides to a suitable position inside the positioning block 33, the pressing rod 35 is released, and the first spring 39 will push the pressing rod 35 upward, and the positioning rod 37 inserted in the limiting groove 311 will When the jammer body 1 is slid into the interior of the card slot 38, the positioning rod 37 will compress the second spring 310, causing the positioning rod 37 to be inserted into the interior of the positioning block 33, thereby limiting the protective shell 21. When the jammer body 1 generates heat, the heat will be dissipated through the two filters 22. When the heat is sufficient, force can be applied to the first handle 24 to rotate the cover plate 23, which is conducive to the heat dissipation of the jammer body 1. When the surface of the filter 22 is covered with dust and is not conducive to heat dissipation, force can be applied to the third handle 211 to rotate the filter 22. The ash storage box 29 will be pushed in the direction of the limit frame 210, and then the second handle 25 will be pulled, and the filter screen 22 connected to the second handle 25 will be pulled out from the inside of the protective shell 21 until it is moved to a suitable position, and then the filter screen 22 will be pushed. During the pushing process, the scraper 28 connected to the guide plate 26 will scrape off the dust on the surface of the filter screen 22, and the scraped dust will slide along the guide plate 26 until it falls into the interior of the ash storage box 29 below, thereby realizing the collection of dust.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electronic information anti-interference device, comprising a jammer body (1), characterized in that: It also includes a heat dissipation component (2) arranged on the surface of the jammer body (1); The heat dissipation assembly (2) comprises a protective shell (21) arranged on the surface of the jammer body (1), two filters (22) are symmetrically and slidably connected inside the protective shell (21), a second handle (25) is fixedly connected to a side of the two filters (22) away from the jammer body (1), a cover plate (23) is rotatably connected inside the protective shell (21), and a first handle (24) is fixedly connected to the upper surface of the cover plate (23).

2. The electronic information anti-interference device according to claim 1, characterized in that: Two fixed blocks (27) are symmetrically fixedly connected to the surface of the disruptor body (1); each of the fixed blocks (27) is fixedly connected to a guide plate (26) on one side away from the disruptor body (1); and each of the guide plates (26) is fixedly connected to a scraper (28) on one side facing the filter screen (22).

3. The electronic information anti-interference device according to claim 2, characterized in that: The scraper (28) is inclined toward a surface of the fixing block (27) on a side away from the guide plate (26).

4. The electronic information anti-interference device according to claim 1, characterized in that: Two limit frames (210) are symmetrically and fixedly connected to the bottom surface of the protective shell (21), an ash storage box (29) is slidably connected inside each limit frame (210), and a third handle (211) is fixedly connected to the surface of each ash storage box (29).

5. The electronic information anti-interference device according to claim 1, characterized in that: It also includes a mounting assembly (3) arranged on the surface of the protective shell (21); The mounting assembly (3) comprises an insert block (34) fixedly connected to the rear surface of the jammer body (1); a positioning block (33) is sleeved on the surface of the insert block (34); two slide grooves (36) are symmetrically provided inside the insert block (34); a positioning rod (37) is inserted inside each of the slide grooves (36); the positioning rod (37) and the insert block (34) are slidably connected; a second spring (310) is installed inside the slide groove (36); the second spring (310) is The two ends are respectively fixedly connected to the positioning rod (37) and the insert block (34); a pressing rod (35) is inserted into the insert block (34); two slots (38) are symmetrically provided on the surface of the pressing rod (35); the two positioning rods (37) are respectively inserted into the two slots (38); a first spring (39) is installed inside the insert block (34); the two ends of the first spring (39) are respectively fixedly connected to the pressing rod (35) and the insert block (34).

6. The electronic information anti-interference device according to claim 5, characterized in that: Two limiting grooves (311) are symmetrically formed on the surface of the pressing rod (35).

7. The electronic information anti-interference device according to claim 5, characterized in that: A fixing plate (31) is fixedly connected to a surface of the positioning block (33) away from the protective shell (21), and four positioning holes (32) are symmetrically provided inside the fixing plate (31).

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