CN215956015U

CN215956015U - Lightning-proof anti-interference novel radio frequency module

Info

Publication number: CN215956015U
Application number: CN202122230650.3U
Authority: CN
Inventors: 程刚
Original assignee: Xi'an Changzhixing Electronic Technology Co ltd
Current assignee: Xi'an Changzhixing Electronic Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-04
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a novel lightning-protection anti-interference radio frequency module which comprises a box body, a fixing frame and an inner box, wherein the inner box is arranged in the box body through a spring, a lightning protector is arranged between the top of the inner box and the inside of the box body, and a radio frequency module body is arranged in the inner box and on one side of the lightning protector. According to the utility model, the lightning protector is arranged in the inner box, and the radio frequency module body is arranged in the inner box and on one side of the lightning protector, so that the influence of the lightning protector on indirect lightning and direct lightning and other transient overvoltage surges are used for carrying out surge relief protection, the radio frequency module body is prevented from being damaged, and the safety and the protection performance of the device are improved. The inner box is arranged in the box body through the spring, the box body and the inner box are matched to carry out dual protection on the device, the box body and the inner box are separated by the spring, buffering work can be carried out when impact interference occurs, and the protection anti-interference performance is improved.

Description

Lightning-proof anti-interference novel radio frequency module

Technical Field

The utility model relates to the technical field of radio frequency modules, in particular to a novel lightning-protection and anti-interference radio frequency module.

Background

The function of the rf module is to convert radio signals into wired electrical signals, or vice versa, the rf module has many uses, and almost all electronic devices with rf are used, for example: the radio frequency module of a mobile phone, the radio frequency module of a GPS receiver for navigation and the tuner of a television (which is also a form of the radio frequency module) are widely used.

The existing radio frequency module has the following defects:

1. the existing radio frequency module has poor anti-interference performance, is easy to damage the device due to external physical collision interference or lightning, reduces the service life of the device, influences the normal work of the device and is inconvenient for workers to use;

2. the existing radio frequency module is single in installation structure, cannot be adjusted according to the requirements of workers and the limitation of an actual installation place, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel lightning-protection anti-interference radio frequency module to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the novel anti-interference lightning protection radio frequency module comprises a box body, a fixing frame and an inner box, wherein the inner box is arranged in the box body through a spring, fans are arranged between the inner box and the inside of the box body and between the bottom of the inner box and the inside of the box body, a lightning protection device is arranged in the inner box, and a radio frequency module body is arranged in the inner box on one side of the lightning protection device;

fixing frames are mounted on two sides of the box body through bearings, limiting bolts are arranged on the upper portions of the bearings, and the limiting bolts are mounted on the outer side surfaces of the fixing frames;

the balancing weight is installed to the both sides of the fan of bottom half, the mount pad is installed to the bottom of mount, and the inside of mount pad is provided with the drier.

Optionally, a maintenance plate is mounted on the surface of the box body, and a bolt is mounted between the maintenance plate and the box body.

Optionally, the mounting bolt is installed at the top of the mounting seat outside the fixing frame, and a rubber pad is arranged on the surface of the bottom of the mounting seat.

Optionally, the top and bottom surfaces of the box body on the periphery of the fan are provided with filter screens, and the filter screens are made of stainless steel.

Optionally, a fixing plate is mounted at the top of the fixing frame, and a handle is mounted at the top of the fixing plate.

Optionally, the surface of the outer side of the inner box is provided with a heat conducting rod, and the surface of the heat conducting rod is coated with an anti-oxidation layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the inner box is arranged in the box body through the spring, the radio frequency module body is arranged on one side of the lightning protector in the inner box, and workers can receive and send signals through the radio frequency module body, so that the lightning protector can carry out surge protection on indirect lightning and direct lightning influence or other surges with instantaneous overvoltage, the damage to the radio frequency module body caused by the lightning protector is avoided, and the safety and the protection performance of the device are improved. The box and the cooperation of inner box carry out dual protection to the device to utilize the spring to separate between box and the inner box, can carry out buffering work when taking place the striking interference, increase protection anti-interference performance.

2. The fan is started, the fan can lead cold air into a space formed between the box body and the inner box, heat generated by working of the inner box device is taken away in the flowing process to carry out heat dissipation, meanwhile, the fan is not in contact with an electrical appliance element to increase the safety protection effect, and a worker can use the fan conveniently.

3. The utility model is convenient for workers to install the device on a working place through the installation seat by arranging the limiting bolt at the upper part of the bearing, installing the limiting bolt on the outer side surface of the fixed frame, installing the installation seat at the bottom of the fixed frame, installing the device on the ground, on a wall or under a ceiling according to actual conditions by the workers, and installing the device on the ground, on the wall or under the ceiling through the bearing according to requirements by the workers, and installing the balancing weights at two sides of the fan at the bottom of the box body, wherein the device is always at the same angle due to the influence of the balancing weights in the adjusting process, the angle deviation caused by the adjustment of the installation seat is avoided, the workers can conveniently process when needing maintenance, and the position of the box body after the adjustment can be fixed through the limiting bolt after the adjustment is completed, the stability of the device is improved, and the device is convenient for workers to use.

4. The inside of mount pad is provided with the drier, and the drier can increase the aridity of installation department, avoids the installation place to lead to the installation to tie the corrosion or the device to produce the condition emergence that becomes flexible because of the humidity, increases the security and the practicality of device.

Drawings

Fig. 1 is a perspective view of a novel radio frequency module with lightning protection and interference resistance according to an embodiment of the present invention;

fig. 2 is a front view of a novel radio frequency module with lightning protection and interference resistance according to an embodiment of the present invention;

fig. 3 is a schematic internal structure diagram of a novel lightning protection and anti-interference radio frequency module according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of a base according to an embodiment of the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a fixed mount; 4. maintaining the plate; 5. a balancing weight; 6. a rubber pad; 7. a handle; 8. filtering with a screen; 9. a limit bolt; 10. a mounting seat; 11. installing a bolt; 12. a bearing; 13. an inner box; 14. a lightning protection device; 15. a heat conducting rod; 16. a spring; 17. a radio frequency module body; 18. a fan; 19. a desiccant.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention provides a novel radio frequency module with lightning protection and interference resistance, which includes a box body 1, a fixing frame 3, and an inner box 13, wherein the inner box 13 is installed inside the box body 1 through a spring 16, and fans 18 are installed between the top of the inner box 13 and the inside of the box body 1, and between the bottom of the inner box 13 and the inside of the box body 1.

The lightning protection device 14 is installed inside the inner box 13, and the model of the lightning protection device 14 is BSP M4 BE HF 5 type lightning protection device. A radio frequency module body 17 is installed inside the inner box 13 and on one side of the lightning protection device 14, and the model of the radio frequency module body 17 is an HMC-C582 type module.

The staff can carry out signal reception send work through radio frequency module body 17, and lightning protection device 14 can carry out the surge protection of surging to indirect lightning and direct lightning influence or other instantaneous excessive pressure's surges, avoids it to cause the damage to radio frequency module body 17, increases the security and the protectiveness of device.

During operation, the box body 1 and the inner box 13 are matched to carry out double protection on the device, and the box body 1 and the inner box 13 are separated by the spring 16, so that buffering work can be carried out when impact interference occurs, and the protection anti-interference performance is improved.

And, start fan 18, fan 18 will be with the leading-in space that forms between box 1 and inner box 13 of cold air, makes it take away the heat that inner box 13 equipment work produced in the flow process, carries out the work of dispelling the heat, simultaneously, makes it not contact between with the electrical apparatus component and increase the safety protection effect, and the staff of being convenient for uses.

The fixing frame 3 is installed on two sides of the box body 1 through the bearing 12, the limiting bolt 9 is arranged on the upper portion of the bearing 12, and the limiting bolt 9 is installed on the outer side surface of the fixing frame 3. The clump weight 5 is installed on two sides of the fan 18 at the bottom of the box body 1, the mounting seat 10 is installed at the bottom of the fixing frame 3, and the drying agent 19 is arranged inside the mounting seat 10.

The installation of the device to the working site can be carried out by the worker through the installation seat 10, so that the worker can conveniently carry out the installation work of the device. The drying agent 19 can increase the drying performance of the installation position, avoid the situation that the installation place causes the corrosion of the installation bolt 11 or the device is loosened due to moisture, and increase the safety and the practicability of the device.

Moreover, the installation angle of the installation seat 10 can be adjusted by the worker through the bearing 12 according to the requirement, and the installation seat can be installed on the ground, on the wall or under the ceiling according to the actual situation, so that the installation seat is convenient for the worker to use. The device can be in same angle all the time because of the influence of balancing weight 5 in accommodation process, can not carry out the angular deviation because of the regulation of mount pad 10, makes things convenient for the staff to handle when needs are maintained. After the regulation is accomplished, can fix the position of adjusting the completion back box 1 through spacing bolt 9, increase the stability of device, the staff of being convenient for uses.

Further, the surface mounting of box 1 has maintenance board 4, and installs the bolt between maintenance board 4 and the box 1, and the staff can carry out the dismouting work of maintenance board 4 through the bolt when needs install, maintain and use device inside, and the staff of being convenient for dismantles maintenance board 4, opens the device and carries out follow-up work.

Further, the installation bolt 11 is installed at the top of the installation seat 10 outside the fixed frame 3, the rubber pad 6 is arranged on the surface of the bottom of the installation seat 10, and a worker can install the installation seat 10 to a working place through the installation bolt 11, so that the worker can conveniently install the device. Rubber pad 6 can increase the sealed effect of junction after the installation, protects it simultaneously, avoids direct contact to cause the condition of wearing and tearing to take place.

Further, the filter screen 8 is installed on the top and the bottom surface of the box body 1 on the periphery of the fan 18, the filter screen 8 is made of stainless steel materials, the filter screen 8 can filter air when the air is ventilated and radiated, dust and impurities in the air are prevented from entering the device, the situation of pollution and blockage is avoided, and the stainless steel materials can guarantee the durability and the strength of the filter screen 8.

Further, fixed plate 2 is installed at the top of mount 3, and handle 7 is installed at the top of fixed plate 2, and fixed plate 2 can be fixed the position of mount 3, increases the stability of device, and the staff of being convenient for uses, and the staff can carry out the angle modulation installation or the removal work of device through handle 7, increases the practicality of device.

Further, the surface mounting of the outside of inner box 13 has heat conduction stick 15, and the surface of heat conduction stick 15 scribbles the anti oxidation coating, and heat conduction stick 15 can derive the temperature that the inside electrical components of inner box 13 during operation produced to be convenient for fan 18 takes it out and carries out ventilation cooling work, and the anti oxidation coating can increase heat conduction stick 15's durability, prolongs its life.

The working principle is as follows: the staff can carry out signal reception send work through radio frequency module body 17, and lightning protection device 14 can carry out the surge protection to indirect thunder and direct lightning influence or the surge of other instantaneous excessive pressures, avoids it to cause the damage to radio frequency module body 17.

In operation, the box body 1 and the inner box 13 are matched to carry out double protection on the device, and the box body 1 and the inner box 13 are separated by the spring 16, so that buffering work can be carried out when collision interference occurs.

When the fan 18 is activated, the fan 18 guides the cool air into the space formed between the box body 1 and the inner box 13, so that the cool air carries away heat generated by the operation of the device in the inner box 13 during the flowing process to perform the heat dissipation operation.

The device may be installed by a worker at a work site via the mounting base 10 and the desiccant 19 will increase the dryness of the installation.

The installation angle of the installation base 10 can be adjusted by workers through the bearing 12 according to requirements, and the installation base can be installed on the ground, on a wall or under a ceiling according to actual conditions. The device can be in same angle all the time because of the influence of balancing weight 5 in accommodation process, can not carry out the angular deflection because of the regulation of mount pad 10, can fix the position of adjusting the completion back box 1 through spacing bolt 9 after the regulation is accomplished.

It will be evident to those skilled in the art that the utility model 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 utility model 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. The utility model provides a lightning protection anti-jamming novel radio frequency module, includes box (1), mount (3) and inner box (13), its characterized in that: an inner box (13) is arranged in the box body (1) through a spring (16), fans (18) are arranged between the top of the inner box (13) and the inside of the box body (1) and between the bottom of the inner box (13) and the inside of the box body (1), a lightning protector (14) is arranged in the inner box (13), and a radio frequency module body (17) is arranged in the inner box (13) on one side of the lightning protector (14);

the two sides of the box body (1) are provided with fixed frames (3) through bearings (12), the upper parts of the bearings (12) are provided with limit bolts (9), and the limit bolts (9) are arranged on the outer side surfaces of the fixed frames (3);

balancing weights (5) are installed on two sides of a fan (18) at the bottom of the box body (1), an installation seat (10) is installed at the bottom of the fixing frame (3), and a drying agent (19) is arranged inside the installation seat (10).

2. The lightning protection, anti-jamming, novel radio frequency module according to claim 1, characterized in that: the surface mounting of box (1) has maintenance board (4), and installs the bolt between maintenance board (4) and box (1).

3. The lightning protection, anti-jamming, novel radio frequency module according to claim 1, characterized in that: the top of the mounting seat (10) on the outer side of the fixing frame (3) is provided with a mounting bolt (11), and the surface of the bottom of the mounting seat (10) is provided with a rubber pad (6).

4. The lightning protection, anti-jamming, novel radio frequency module according to claim 1, characterized in that: the top and the bottom surface of the box body (1) on the periphery of the fan (18) are provided with filter screens (8), and the filter screens (8) are made of stainless steel materials.

5. The lightning protection, anti-jamming, novel radio frequency module according to claim 1, characterized in that: fixed plate (2) are installed at the top of mount (3), and handle (7) are installed at the top of fixed plate (2).

6. The lightning protection, anti-interference novel radio frequency module according to any one of claims 1 to 5, characterized in that: the surface of the outer side of the inner box (13) is provided with a heat conducting rod (15), and the surface of the heat conducting rod (15) is coated with an anti-oxidation layer.