CN217884295U - Multi-channel broadband VPX board card receiver - Google Patents

Abstract

The utility model relates to a receiver technical field specifically is a multichannel broadband VPX integrated circuit board receiver, including the receiver body, the rectangle installing port of symmetric distribution is seted up to the position that the left side of receiver body and be close to both ends, and all can dismantle in two rectangle installing ports and be connected with air inlet mechanism, and air inlet mechanism includes the rectangle mount pad, and the circular recess has been seted up in the left side of rectangle mount pad, and swing joint has positive rectangle filter in the circular recess, and the bar air outlet has been seted up on the right side of receiver body. This multichannel broadband VPX integrated circuit board receiver inputs the air to this internal through two air inlet mechanisms of receiver, can accelerate the circulation of the inside air of receiver body to discharge the inside heat of receiver body from the bar air outlet, improve the radiating effect of this receiver during operation, and through positive rectangle filter, can filter by radiator fan inspiratory air, prevent that the inside components and parts of receiver body from being damaged by the particulate matter.

Description

Multi-channel broadband VPX board card receiver

Technical Field

The utility model relates to a receiver technical field specifically is a multichannel broadband VPX integrated circuit board receiver.

Background

With the development of the application technologies such as the unmanned aerial vehicle technology and the high-load-sharing application, the high-resolution ground observation system is in great demand in various industries such as oceans, forestry, building, resources, surveying and mapping, public security and the like, in an unmanned aerial vehicle-mounted communication system, a component for broadband reception comprises a plurality of functional indexes and is required to have multi-channel communication processing capacity, for the demand of high-resolution ground observation in multiple fields, a multi-channel broadband VPX board receiver is adopted in the unmanned aerial vehicle-mounted communication system, most of the currently used multi-channel broadband VPX board receivers are shown in figure 8, a shell is basically in a fully closed state, heat generated by the multi-channel broadband VPX board receiver during working mainly exchanges heat with the outside through a metal shell, the effect of the heat dissipation mode is limited, internal components are often in a high-temperature state, part of the multi-channel broadband VPX board receiver adopts a fan for heat dissipation, heat dissipation holes can be formed in the side faces of the multi-channel VPX board receiver, however, external dust can cover the multi-channel VPX board receiver on the multi-channel VPX board receiver after the multi-channel VPX board receiver is used for a long time, particulate matter, and the multi-channel VPX board receiver is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multichannel broadband VPX integrated circuit board receiver to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a multichannel broadband VPX integrated circuit board receiver, includes the receiver body, the left side of receiver body and the position that is close to both ends set up the rectangle installing port of symmetric distribution, two all can dismantle in the rectangle installing port and be connected with air inlet mechanism, air inlet mechanism includes the rectangle mount pad, the circular recess has been seted up to the left side level of rectangle mount pad right, the vertical rectangle slot of having seted up of inner wall of circular recess, rectangle slot internalization is pegged graft and is had positive rectangle filter, the rectangle mounting groove has been seted up to the right side level of rectangle mount pad left, rectangle mounting groove and circular recess intercommunication, the left side of rectangle mounting groove inner wall can be dismantled through a plurality of screws and be connected with radiator fan, the bar air outlet has been seted up on the right side of receiver body.

Preferably, a rectangular mounting plate is arranged on the left side of the rectangular mounting seat, and the rectangular mounting plate is detachably connected to the left side of the receiver body through a plurality of screws.

Preferably, the side surface of the rectangular mounting plate is provided with an air inlet communicated with the circular groove, and an insect-proof net is arranged in the air inlet.

Preferably, the top of the rectangular mounting seat and the position right above the rectangular slot are provided with a strip avoiding groove, the strip avoiding groove is communicated with the rectangular slot, the top of the rectangular filter plate is provided with a strip pulling block matched with the strip avoiding groove in shape and size, and the strip pulling block is positioned in the strip avoiding groove.

Preferably, the right side of the receiver body and the position of the strip-shaped air outlet are detachably connected with a strip-shaped filter plate through a plurality of screws.

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

according to the multichannel broadband VPX board card receiver, air is input into the receiver body through the two air inlet mechanisms, so that the circulation of the air inside the receiver body can be accelerated, the heat inside the receiver body is discharged from the strip-shaped air outlet, the heat dissipation effect of the receiver during working is improved, the regular rectangular filter plates are arranged in the air inlet mechanisms, the air sucked by the cooling fan can be filtered, particles in the air are prevented from entering the receiver body, and components inside the receiver body are prevented from being damaged; the strip-shaped filter plate can prevent external dust from entering the receiver body from the strip-shaped air outlet.

Drawings

Fig. 1 is a schematic view of an overall first viewing angle structure of the present invention;

fig. 2 is a schematic view of an overall second viewing angle structure of the present invention;

fig. 3 is a schematic view of a first view structure of the receiver body according to the present invention;

fig. 4 is a schematic diagram of a second view structure of the receiver body according to the present invention;

FIG. 5 is a schematic view of the air intake mechanism of the present invention;

FIG. 6 is a schematic view of a part of the structure of the present invention;

fig. 7 is a schematic sectional view of the rectangular mounting base according to the present invention;

fig. 8 is a schematic structural diagram of the present invention before improvement.

In the figure: the receiver comprises a receiver body 1, a rectangular mounting port 10, a strip-shaped air outlet 11, an air inlet mechanism 2, a rectangular mounting seat 20, a circular groove 200, a rectangular mounting groove 201, a rectangular slot 202, a strip-shaped avoiding groove 203, a rectangular mounting plate 21, an air inlet 210, a regular rectangular filter plate 22, a strip-shaped pulling block 220, a cooling fan 23 and a strip-shaped filter plate 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-8, the present invention provides a technical solution:

the utility model provides a multichannel broadband VPX integrated circuit board receiver, including receiver body 1, symmetrical distribution's rectangle installing port 10 is seted up in receiver body 1's left side and the position that is close to both ends, all can dismantle in two rectangle installing ports 10 and be connected with air inlet mechanism 2, input air to receiver body 1 through two air inlet mechanisms 2, can accelerate the circulation of the inside air of receiver body 1, thereby discharge the heat of receiver body 1 inside from bar air outlet 11, improve the radiating effect of this receiver during operation, air inlet mechanism 2 includes rectangle mount pad 20, circular recess 200 has been seted up to the right side to the left side level of rectangle mount pad 20, the vertical rectangle slot 202 of having seted up of inner wall of circular recess 200, the activity is pegged graft in the rectangle slot 202 has positive rectangle filter 22, can filter the inhaled air by radiator fan 23, avoid particulate matter in the air to enter into receiver body 1, prevent that receiver body 1 inside components and parts from being damaged, rectangle mounting groove 201 has been seted up to the left side level of rectangle mount pad 20, rectangle mounting groove 201 communicates with rectangle 201, the left side of rectangle 201 inner wall of radiator fan is connected with a plurality of detachable screw through a plurality of mounting grooves, the right side of radiator fan 23 of being convenient for radiator fan maintenance, receiver body 11 the heat dissipation has been seted up, the inside heat of receiver body can make the bar receiver body 1.

In this embodiment, the rectangular mounting plate 21 is disposed on the left side of the rectangular mounting base 20, and the rectangular mounting plate 21 is detachably connected to the left side of the receiver body 1 through a plurality of screws, so that a user can conveniently detach and mount the air intake mechanism 2.

Specifically, the side surface of the rectangular mounting plate 21 is provided with an air inlet 210 communicated with the circular groove 200, and an insect-proof net is arranged in the air inlet 210 to prevent small insects from entering the air inlet mechanism 2.

Further, the top of the rectangular mounting seat 20 and the position directly over the rectangular slot 202 are provided with a bar avoiding groove 203, the bar avoiding groove 203 is communicated with the rectangular slot 202, the top of the rectangular filter plate 22 is provided with a bar pulling block 220 which is matched with the bar avoiding groove 203 in shape and size, and the bar pulling block 220 is positioned in the bar avoiding groove 203, so that a user can take out and replace the rectangular filter plate 22.

Further, the right side of the receiver body 1 and the position located at the bar-shaped air outlet 11 are detachably connected with a bar-shaped filter plate 3 through a plurality of screws, and the bar-shaped filter plate 3 can prevent external dust from entering the receiver body 1 from the bar-shaped air outlet 11.

The multichannel broadband VPX board card receiver of this embodiment is when using, radiator fan 23 in two air inlet mechanisms 2 is along with receiver body 1's work synchronous start, under radiator fan 23's effect, with the outside air suction receiver body 1 in, and the particulate matter among the outside air is filtered under the effect of positive rectangle filter 22, thereby prevent that the inside components and parts of receiver body 1 from being damaged by the particulate matter, the inside heat of receiver body 1 is discharged from bar air outlet 11 under the effect of air current, thereby avoid the inside components and parts of receiver body 1 to be in the high temperature state for a long time, improve the life of this receiver.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A multi-channel broadband VPX board card receiver is characterized in that: including receiver body (1), the left side of receiver body (1) and the position that is close to both ends have seted up symmetric distribution's rectangle installing port (10), two all detachable connection has air inlet mechanism (2) in rectangle installing port (10), air inlet mechanism (2) include rectangle mount pad (20), circular slot (200) have been seted up to the left side level of rectangle mount pad (20) right, rectangle slot (202) have vertically been seted up to the inner wall of circular slot (200), rectangle slot (202) internalization is pegged graft and is had positive rectangle filter (22), rectangle mounting groove (201) have been seted up to the right side level of rectangle mount pad (20) left, rectangle mounting groove (201) and circular slot (200) intercommunication, the left side of rectangle mounting groove (201) inner wall can be dismantled through a plurality of screws and be connected with radiator fan (23), bar air outlet (11) have been seted up on the right side of receiver body (1).

2. The multi-channel broadband VPX board receiver of claim 1, wherein: the left side of rectangle mount pad (20) is equipped with rectangle mounting panel (21), rectangle mounting panel (21) can be dismantled through a plurality of screws and connect in the left side of receiver body (1).

3. The multi-channel broadband VPX board receiver of claim 2, wherein: the side of the rectangular mounting plate (21) is provided with an air inlet (210) communicated with the circular groove (200), and an insect-proof net is arranged in the air inlet (210).

4. The multi-channel broadband VPX board receiver of claim 1, wherein: the top of rectangle mount pad (20) and the position that is located directly over rectangle slot (202) have been seted up the bar and have been dodged groove (203), groove (203) and rectangle slot (202) intercommunication are dodged to the bar, the top of positive rectangle filter (22) is equipped with and dodges bar shifting block (220) of groove (203) shape and size looks adaptation with the bar, bar shifting block (220) are located the bar and dodge groove (203).

5. The multi-channel broadband VPX board receiver of claim 1, wherein: the right side of the receiver body (1) and the position of the strip-shaped air outlet (11) are detachably connected with a strip-shaped filter plate (3) through a plurality of screws.

Images