CN211378474U

CN211378474U - Radio frequency cabinet for outdoor use

Info

Publication number: CN211378474U
Application number: CN202020024208.8U
Authority: CN
Inventors: 万众星
Original assignee: Nanjing Qichuang Electromechanical Equipment Factory
Current assignee: Nanjing Qichuang Electromechanical Equipment Factory
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-28
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a radio frequency rack of outdoor use, the power distribution box comprises a box body, the inside horizontal installation of box has a plurality of backup pads, the slip of backup pad upper surface is pegged graft and is had fixed subassembly, fixed subassembly includes the connection base with backup pad slidable mounting, it has seted up the standing groove to connect base upper surface center, central symmetry slidable mounting has two sliders in the standing groove, be connected with first compression spring between slider lateral wall and the standing groove lateral wall, slider top fixed mounting has the telescopic link, telescopic link top fixed mounting has the clamp splice of "L" shape, be connected with second compression spring between clamp splice and the slider, second compression spring cup joints at the telescopic link surface. The utility model has the advantages of simple and reasonable design, through the setting of fixed subassembly, can realize carrying out quick installation and dismantlement to the radio frequency machine of different dimensions, made things convenient for people's radio frequency machine to maintain and overhaul greatly, the practicality is strong.

Description

Radio frequency cabinet for outdoor use

Technical Field

The utility model relates to an electric rack technical field especially relates to a radio frequency rack of outdoor use.

Background

In the theory of electronics, current flows through a conductor, and a magnetic field is formed around the conductor; an alternating current passes through a conductor, around which an alternating electromagnetic field, called an electromagnetic wave, is formed. When the frequency of the electromagnetic waves is lower than 100kHz, the electromagnetic waves can be absorbed by the ground surface and cannot form effective transmission, but when the frequency of the electromagnetic waves is higher than 100kHz, the electromagnetic waves can be transmitted in the air and reflected by an ionosphere at the outer edge of the atmosphere to form long-distance transmission capability. We refer to high frequency electromagnetic waves with long range transmission capabilities as radio frequencies. Radio frequency technology is widely used in the field of wireless communications.

The radio frequency cabinet is mainly used for installing and protecting a radio frequency machine, but most of the existing radio frequency cabinets are particularly troublesome in the process of installing and disassembling the radio frequency machine, are not beneficial to maintenance and overhaul of the radio frequency machine, and have certain defects.

To this end, we propose an outdoor radio frequency cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radio frequency rack of outdoor use, aim at make things convenient for people to carry out the installation and the dismantlement of radio frequency machine to make things convenient for people to maintain and overhaul the radio frequency machine in the rack.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a radio frequency rack of outdoor use, includes the box, the inside horizontal installation of box has a plurality of backup pads, the slip of backup pad upper surface is pegged graft and is had fixed subassembly, fixed subassembly include with backup pad slidable mounting's the base of being connected, connect base upper surface center and seted up the standing groove, centrosymmetric slidable mounting has two sliders in the standing groove, be connected with first compression spring between slider lateral wall and the standing groove lateral wall, slider top fixed mounting has the telescopic link, telescopic link top fixed mounting has the clamp splice of "L" shape, be connected with second compression spring between clamp splice and the slider, second compression spring cup joints at the telescopic link surface.

Preferably, in the above-mentioned radio frequency cabinet for outdoor use, the telescopic link includes an inner rod, and the inner rod is slidably sleeved with the connecting cylinder.

Based on the technical characteristics, the arrangement of the telescopic rod effectively ensures that the clamping block clamps the radio frequency machine.

Preferably, in the above-mentioned radio frequency cabinet for outdoor use, a slide bar is cup jointed in the first compression spring, the slide bar runs through sliding connection with the slider, and the slide bar is horizontally and fixedly installed in the placing groove.

Based on above-mentioned technical characteristics, through setting up the slide bar, effectively promoted first compression spring's life.

Preferably, in the above radio frequency cabinet for outdoor use, one end of the inside of the top of the clamping block is triangular.

Based on the technical characteristics, the radio frequency machine is convenient to mount by arranging the triangular shape at one end of the inner side of the top of the clamping block.

Preferably, in the above-mentioned radio frequency cabinet of outdoor use, the backup pad and connect the base terminal surface and all run through and have seted up the air vent, the box lateral wall is provided with the radiating groove.

Based on the technical characteristics, the arrangement of the vent holes and the heat dissipation grooves ensures effective heat dissipation of the radio frequency machine.

Preferably, in the above-mentioned radio frequency cabinet for outdoor use, the front surface of the box body is provided with a sealing door in an opening and closing manner, and the sealing door is provided with an observation window.

Based on the technical characteristics, the arrangement of the observation window facilitates people to observe the internal condition of the box body.

The utility model has the advantages that:

the utility model has the advantages of simple and reasonable design, through the setting of fixed subassembly, can realize carrying out quick installation and dismantlement to the radio frequency machine of different dimensions, made things convenient for people's radio frequency machine to maintain and overhaul greatly, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the observation window of the present invention;

fig. 3 is a schematic view of the telescopic rod structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a box body; 2-a support plate; 3-a fixing component; 4-connecting the base; 5-placing the groove; 6-a slide block; 7-a first compression spring; 8, a telescopic rod; 9-a clamping block; 10-a second compression spring; 11-an inner rod; 12-a connector barrel; 13-a slide bar; 14-a vent hole; 15-heat sink; 16-a sealing door; 17-observation window.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a radio frequency cabinet for outdoor use, including a box body 1, a sealing door 16 is provided on the front surface of the box body 1, an observation window 17 is provided on the sealing door 16, the arrangement of the observation window 17 is convenient for people to observe the internal condition of the box body 1, a plurality of support plates 2 are horizontally installed inside the box body 1, a fixing component 3 is inserted on the upper surface of the support plates 2 in a sliding manner, the fixing component 3 includes a connecting base 4 slidably installed with the support plates 2, the end surfaces of the support plates 2 and the connecting base 4 are all provided with vent holes 14 in a penetrating manner, the side wall of the box body 1 is provided with a heat dissipation groove 15, the arrangement of the vent holes 14 and the heat dissipation groove 15 ensures effective heat dissipation of a radio frequency machine, a placement groove 5 is provided in the center of the upper surface of the connecting base 4, two sliders 6 are slidably installed, slide bar 13 has been cup jointed in first compression spring 7, slide bar 13 runs through sliding connection with slider 6, and slide bar 13 horizontal fixed mounting is in standing groove 5, through setting up slide bar 13, the life of first compression spring 7 has effectively been promoted, 6 top fixed mounting of slider has

telescopic link

8, 8 top fixed mounting of telescopic link has the clamp splice 9 of "L" shape, be connected with second compression spring 10 between clamp splice 9 and the slider 6, second compression spring 10 cup joints at 8 surfaces of telescopic link, telescopic link 8 includes interior pole 11, interior pole 11 outer slip has cup jointed connecting cylinder 12, the setting of telescopic link 8, it presss from both sides tightly to the radio frequency machine effectively to have guaranteed clamp splice 9, the inboard one end in clamp splice 9 top sets up to the triangle form, be the triangle form through setting up the inboard one end in clamp splice 9 top, it installs to have made things convenient for the radio frequency machine.

The utility model discloses a concrete implementation, when using, people are when carrying out the installation of radio frequency machine, at first take out and connect base 4, arrange the radio frequency machine in clamp splice 9 top, press down and move the radio frequency machine, under first compression spring 7 and second compression spring 10's effect, the radio frequency machine is firmly pressed from both sides tightly on connecting base 4 by clamp splice 9, then push in the looks backup pad 2 and connect base 4, close sealing door 16 at last, when people need carry out the dismantlement of radio frequency machine, only need take out and connect base 4, promote clamp splice 9 to connecting base 4 both sides and can take out the radio frequency machine fast, and easy operation has made things convenient for people's radio frequency machine to maintain and overhaul greatly, therefore, the clothes hanger is strong in practicability.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A radio frequency cabinet for outdoor use, characterized in that: comprises a box body (1), a plurality of supporting plates (2) are horizontally arranged in the box body (1), the upper surface of the supporting plate (2) is inserted with a fixing component (3) in a sliding way, the fixing component (3) comprises a connecting base (4) which is installed with the supporting plate (2) in a sliding way, a placing groove (5) is arranged at the center of the upper surface of the connecting base (4), two sliding blocks (6) are arranged in the placing groove (5) in a sliding manner in a central symmetry manner, a first compression spring (7) is connected between the side wall of the sliding block (6) and the side wall of the placing groove (5), the top of the sliding block (6) is fixedly provided with a telescopic rod (8), the top of the telescopic rod (8) is fixedly provided with an L-shaped clamping block (9), a second compression spring (10) is connected between the clamping block (9) and the sliding block (6), the second compression spring (10) is sleeved on the outer surface of the telescopic rod (8).

2. The radio frequency cabinet for outdoor use of claim 1, wherein: the telescopic rod (8) comprises an inner rod (11), and a connecting cylinder (12) is sleeved outside the inner rod (11) in a sliding mode.

3. The radio frequency cabinet for outdoor use of claim 1, wherein: a sliding rod (13) is sleeved in the first compression spring (7), the sliding rod (13) is connected with the sliding block (6) in a penetrating and sliding mode, and the sliding rod (13) is horizontally and fixedly installed in the placing groove (5).

4. The radio frequency cabinet for outdoor use of claim 1, wherein: one end of the inner side of the top of the clamping block (9) is triangular.

5. The radio frequency cabinet for outdoor use of claim 1, wherein: the supporting plate (2) and the end face of the connecting base (4) are all penetrated and provided with air vents (14), and the side wall of the box body (1) is provided with heat dissipation grooves (15).

6. The radio frequency cabinet for outdoor use of claim 1, wherein: the front surface of the box body (1) is provided with a sealing door (16) in an opening and closing mode, and an observation window (17) is arranged on the sealing door (16).