Signal interference gun

Abstract

The utility model discloses a signal interference gun, which relates to the technical field of interference guns, and is used for solving the technical problem of poor heat dissipation effect of the existing signal interference gun, the signal interference gun is characterized in that the outer side surface of a heat dissipation mounting plate is provided with heat dissipation lines, a heat dissipation fan is arranged outside the heat dissipation mounting plate, and a fixed plate is provided with a fan ventilation opening; the side wall of the gun body shell is provided with a heat dissipation opening group, the heat dissipation opening group comprises a plurality of transverse long-strip-shaped heat dissipation openings, the heat dissipation openings are evenly arranged in the longitudinal direction, ventilation openings are formed in the outer side of a heat dissipation fan of the fan, the heat dissipation openings are formed in the outer side of the ventilation opening of the fan, and a battery outer cover is included; according to the utility model, a matched heat dissipation structure design is arranged outside the circuit board assembly, the heat dissipation area is increased through heat dissipation lines, the heat dissipation effect is improved through cooperation of the heat dissipation fan and the fan ventilation opening, and the heat dissipation opening group ensures air circulation and improves the hot air exhaust effect; therefore, a good heat dissipation effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of interference gun, especially signal interference gun. BACKGROUND

[0002] With the maturity of unmanned aerial vehicle technology, unmanned aerial vehicles are easy to obtain and control, and have been popularized, and the number of unmanned aerial vehicles and users is increasing. However, with the popularization and increase of unmanned aerial vehicles, the difficulty of supervision also increases. In order to prevent individual users from using unmanned aerial vehicles for illegal operations, interference countermeasures must be taken.

[0003] The unmanned aerial vehicle signal interference gun (hereinafter referred to as signal interference gun) is an electronic countermeasure device specially designed for counteracting illegal or unauthorized unmanned aerial vehicle activities. The device emits radio waves of a specific frequency to effectively interfere with the control signals and GPS positioning system of the unmanned aerial vehicle, thereby blocking the communication link between the unmanned aerial vehicle and the remote controller, interfering with the unmanned aerial vehicle and achieving a counteracting effect, also known as unmanned aerial vehicle counteracting gun.

[0004] During the use of the signal interference gun, heat is generated, which causes the temperature to be too high during operation. The device remains in a high-temperature state for a long time, which affects the service life of the hardware, reduces the comfort of the user, and sometimes also affects the functionality of the signal interference gun. Therefore, the cooling and heat dissipation of the signal interference gun is very important. Most existing signal interference guns lack a dedicated heat dissipation structure or have poor heat dissipation effect and need to be improved.

[0005] Therefore, in view of the above-mentioned deficiencies in actual production and implementation, the signal interference gun is provided for solving the technical problem of poor heat dissipation effect of the existing signal interference gun. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims to provide a signal interference gun to solve the technical problem of poor heat dissipation effect of the existing signal interference gun.

[0007] The technical solution of the utility model is as follows:

[0008] The signal interference gun comprises a gun body shell and a battery for power supply, the gun body shell comprises a handle, a switch is arranged at the handle, an antenna, a combiner assembly and a circuit board assembly are arranged in the gun body shell, a sighting scope is arranged on the gun body shell, a heat dissipation mounting plate is arranged outside the circuit board assembly, a fixing plate is arranged in the gun body shell, the fixing plate is used for mounting the combiner assembly on the inner side of the gun body shell, the fixing plate is matched with the heat dissipation mounting plate to fix the circuit board assembly on the inner side of the gun body shell, an antenna mounting block is arranged on the fixing plate, the antenna is arranged on the antenna mounting block, the outer side of the heat dissipation mounting plate is provided with heat dissipation lines, a heat dissipation fan is arranged outside the heat dissipation mounting plate, a fan air vent is arranged on the fixing plate, the position of the fan air vent is matched with the heat dissipation fan, a heat dissipation port group is arranged on the side wall of the gun body shell, the heat dissipation port group comprises a plurality of horizontally arranged long strip-shaped heat dissipation ports, the heat dissipation ports are uniformly arranged in the longitudinal direction, the air vent is located on the outer side of the fan heat dissipation fan, the heat dissipation port is located on the outer side of the fan air vent,

[0009] The battery is fixed on the top position of the gun body shell by the battery outer cover.

[0010] The circuit board assembly comprises a module upper cover, a module lower cover, a first circuit board and a second circuit board, and the arrangement positions of the module upper cover, the first circuit board, the module lower cover, the second circuit board and the heat dissipation mounting plate are sequentially arranged in the left-right direction.

[0011] As a preferred embodiment, the caliber of the heat dissipation port is arranged to be inclined downward from inside to outside.

[0012] As a preferred embodiment, the top of the shell is provided with a sighting scope mounting groove, the groove surface of the sighting scope mounting groove is horizontal, a balance fishbone is arranged on the sighting scope mounting groove, and the sighting scope is arranged on the balance fishbone.

[0013] As a preferred embodiment, the antenna mounting block is provided with two blocks, and an antenna is connected to each antenna mounting block by bolts on the left and right sides of the antenna mounting block.

[0014] As a preferred embodiment, the battery outer cover is detachably connected to the gun body shell by buckles.

[0015] As a preferred embodiment, the gun body shell is provided with a connecting buckle.

[0016] As a preferred embodiment, the gun body shell is formed by two shell pieces connected by bolts.

[0017] The utility model discloses beneficial effects are:

[0018] The utility model discloses a heat dissipation structure design is set up with the matching outside circuit board subassembly, and the self -carrying heat dissipation line improves the heat dissipation area, and the heat dissipation fan cooperation fan vent improves the heat dissipation effect, and the heat dissipation opening group of the set of corresponding position guarantees air circulation, improves the hot gas exhaust effect, therefore has very good heat dissipation effect, solves the technical problem that the signal interference gun heat dissipation effect is poor of prior art, reduces the negative influence that signal interference gun uses when temperature is higher brings. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the embodiment of the utility model;

[0021] Figure 2 It is the internal structure schematic diagram of the embodiment of the utility model Figure 1 ;

[0022] Figure 3 It is the internal structure schematic diagram of the embodiment of the utility model Figure 1 ;

[0023] Figure 4 It is the local structure schematic diagram of the utility model Figure 1 ;

[0024] Figure 5 It is the structure schematic diagram of the battery outer cover of the utility model;

[0025] Figure 6 It is the structure schematic diagram of the shell sheet of the utility model;

[0026] Figure 7 It is Figure 6 the enlarged schematic diagram of A in the middle;

[0027] Figure 8 It is the structure schematic diagram of the fixed plate of the utility model;

[0028] Figure 9 It is the local structure schematic diagram of the utility model Figure 1 ;

[0029] Figure 10 It is Figure 9 the enlarged schematic diagram of B in the middle.

[0030] In the figure, 1 - the scope of the installation slot; 2 - the balance of the fishbone; 3 - scope; 4 - battery cover; 5 - connecting buckle; 6 - gun body shell; 7 - heat dissipation port; 8 - antenna; 9 - antenna mounting block; 10 - fixed plate; 11 - heat dissipation fan; 12 - switch; 13 - combiner assembly; 14 - heat dissipation mounting plate; 15 - battery; 16 - buckle; 17 - shell piece; 18 - fan vent; 19 - module cover; 20 - the second circuit board; 21 - the first circuit board; 22 - module lower cover. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0034] In the description of the embodiments, unless otherwise explicitly specified and limited, the terms "set", "connected" and the like should be understood in a broad sense. For example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] For example, Figures 1-10As shown, the signal interference gun comprises a gun body shell 6 and a battery 15 for power supply, the gun body shell 6 comprises a handle, a switch 12 is arranged at the handle, an antenna 8, a combiner assembly 13 and a circuit board assembly are arranged in the gun body shell 6, a sighting scope 3 is arranged on the gun body shell 6, a heat dissipation mounting plate 14 is arranged outside the circuit board assembly, a fixing plate 10 is arranged in the gun body shell 6, the fixing plate 10 mounts the combiner assembly 13 on the inner side of the gun body shell 6, the fixing plate 10 cooperates with the heat dissipation mounting plate 14 to fix the circuit board assembly on the inner side of the gun body shell 6, an antenna mounting block 9 is arranged on the fixing plate 10, the antenna 8 is arranged on the antenna mounting block 9, the outer side of the heat dissipation mounting plate 14 has heat dissipation lines, a heat dissipation fan 11 is arranged outside the heat dissipation mounting plate 14, a fan air vent 18 is arranged on the fixing plate 10, which can be seen from Figure 2 、 Figure 8 , the position of the fan air vent 18 matches the heat dissipation fan 11, a heat dissipation opening group 7 is arranged on the side wall of the gun body shell 6, the heat dissipation opening group 7 comprises a plurality of horizontally arranged long strip-shaped heat dissipation openings 7, each heat dissipation opening 7 is uniformly arranged along the longitudinal direction, the air vent is located on the outer side of the fan heat dissipation fan 11, the heat dissipation opening 7 is located on the outer side of the fan air vent 18,

[0036] The gun body shell 6 comprises a battery cover 4, the battery 15 is fixed on the top of the gun body shell 6 by the battery cover 4.

[0037] The structure of the battery 15 and the battery cover 4 can be understood with reference to Figure 1 、 Figure 4 、 Figure 5 .

[0038] The circuit board assembly comprises a module upper cover 19, a module lower cover 22, a first circuit board 21 and a second circuit board 20, which are arranged in sequence along the left-right direction as the module upper cover 19, the first circuit board 21, the module lower cover 22, the second circuit board 20 and the heat dissipation mounting plate 14.

[0039] The caliber of the heat dissipation opening 7 is arranged in a downwardly inclined manner from inside to outside, which can be seen from Figure 7 .

[0040] The top of the shell is provided with a sighting scope mounting groove 1, the groove surface of the sighting scope mounting groove 1 is horizontal, the sighting scope mounting groove 1 is provided with a balance fishbone 2, and the sighting scope 3 is arranged on the balance fishbone 2.

[0041] The antenna mounting block 9 is provided with two blocks, and each antenna mounting block 9 is connected with an antenna 8 on the left and right sides by bolts.

[0042] The battery cover 4 and the gun body shell 6 are detachably connected by a buckle 16.

[0043] The gun body shell 6 is provided with a connecting buckle 5.

[0044] The gun body shell 6 is formed by two shell pieces 17 connected by bolts, and the shell pieces 17 can be referred to as Figure 6 .

[0045] Among them, Figure 2 is the internal structure diagram of the present scheme without a shell piece 17, so as to clearly show the internal structure; Figure 3 is Figure 2 the internal structure diagram without the fixing plate 10.

[0046] Figure 9 , Figure 10 is a partial schematic view of internal components of the present scheme, which does not include the gun body shell 6, and mainly shows the application of the existing circuit board assembly in the present scheme.

[0047] The beneficial effects of the present utility model are:

[0048] The present utility model is provided with a matched heat dissipation structure design outside the circuit board assembly, the self-provided heat dissipation lines increase the heat dissipation area, the heat dissipation fan cooperates with the fan vent to improve the heat dissipation effect, the heat dissipation port group arranged at the corresponding position guarantees the air circulation and improves the hot gas exhaust effect, so it has a good heat dissipation effect, solves the technical problem of poor heat dissipation effect of the existing signal interference gun, and reduces the negative influence caused by the high temperature during the use of the signal interference gun.

[0049] The above only describes the preferred embodiments of the present utility model, and does not limit the present utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary technical personnel in the field; when the combination of technical solutions appears contradictory or unachievable, it shall be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present utility model.

Claims

1. A signal jamming gun, comprising a gun body shell and a battery for power supply, the gun body shell including a grip with a switch located thereon, an antenna, a combiner assembly, and a circuit board assembly housed inside the gun body shell, and a sight mounted on the gun body shell, characterized in that, The circuit board assembly is externally provided with a heat dissipation mounting plate, and the gun body shell is internally provided with a fixing plate, which installs the combiner assembly on the inner side of the gun body shell, and the fixing plate fixes the circuit board assembly on the inner side of the gun body shell in cooperation with the heat dissipation mounting plate, the fixing plate is provided with an antenna mounting block, and the antenna is arranged on the antenna mounting block, the outer side of the heat dissipation mounting plate is provided with heat dissipation lines, the heat dissipation mounting plate is externally provided with a heat dissipation fan, the fixing plate is provided with a fan air vent, and the sidewall of the gun body shell is provided with a heat dissipation port group, which comprises a plurality of horizontally arranged long strip-shaped heat dissipation ports, and each heat dissipation port is arranged in the longitudinal direction, The battery is fixed on the top of the gun body shell by the battery outer cover.

2. The signal interference gun of claim 1, wherein, The caliber of the heat dissipation port is arranged in a downward inclination from inside to outside.

3. The signal interference gun of claim 1, wherein, The top of the shell is provided with a collimator mounting groove, and the collimator mounting groove is provided with a balance fishbone, and the collimating sight is arranged on the balance fishbone.

4. The signal interference gun of claim 1, wherein, The antenna mounting block is provided with two blocks, and the left and right sides of each antenna mounting block are respectively connected with antennas by bolts.

5. The signal interference gun of claim 1, wherein, The battery outer cover and the gun body shell are detachably connected by buckles.

6. The signal interference gun of claim 1, wherein, The gun body shell is internally provided with a connecting buckle.

7. The signal interference gun of claim 1, wherein, The gun body shell is formed by two shell pieces connected by bolts.

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