CN219124551U

CN219124551U - Antenna integrated chassis

Info

Publication number: CN219124551U
Application number: CN202223504817.1U
Authority: CN
Inventors: 赵广雷; 伍平; 阳浩
Original assignee: Chengdu Fuyuanchen Technology Co ltd
Current assignee: Chengdu Fuyuanchen Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-02
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to an antenna integrated chassis which comprises a chassis body, wherein the chassis body consists of a chassis main body frame and a closed cover plate, the closed cover plate comprises a top plate, a left side plate, a right side plate, a front side plate, a back side plate and a bottom plate, the top plate, the left side plate, the right side plate, the front side plate, the back side plate and the bottom plate are respectively in threaded connection with the chassis main body frame, a cavity for accommodating an electric appliance module is arranged in the chassis main body frame, the cavity is opened upwards, a first notch externally connected with the power supply module is arranged on the top plate, a sealing groove is circumferentially arranged on the peripheral edge of the first notch, a conductive rubber strip is arranged in the sealing groove, and a baffle for covering the first notch is arranged on the sealing groove. The integrated chassis design has the advantages of rain resistance, corrosion resistance, strong environment adaptability and the like; the utility model has good sealing structure and high structural strength, and avoids rainwater impurities and the like from infiltrating into the interior of the case; the utility model reduces the workload of staff and reduces the operation and maintenance cost.

Description

Antenna integrated chassis

Technical Field

The utility model relates to the technical field of mobile communication, in particular to an antenna integrated chassis.

Background

The fifth Generation mobile communication technology (5 th-Generation, 5G) is a main direction of development of the current new Generation mobile communication technology, and is an important component of the future new Generation information infrastructure. The 5G base station has higher speed and wider bandwidth, so that higher network experience requirements of consumers on virtual reality, ultra-high definition video and the like can be met, and the requirements of the 5G base station on antenna coverage distance, coverage area and the like are higher and higher. In a mobile communication system, the antenna has complex and various structural forms, including symmetrical half-wave vibrators, microstrip antennas, planes and the like. However, the current communication technology is rapidly developed, and particularly, in the development of 5G antennas, antenna structures with small volume, light weight and wide frequency band are required.

The existing antenna integrated chassis is mostly located in an outdoor environment, and the requirement on the package protection of the chassis is high. The conventional antenna integrated chassis has a simple structure and a single function, can not ensure higher rainproof and anti-corrosion performances in the use process, can not ensure normal operation and use of internal devices after a period of use, and increases workload and maintenance cost of staff.

Disclosure of Invention

The utility model provides an antenna integrated chassis for solving the technical problems.

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

the utility model provides an antenna integration machine case, includes the machine case body, the machine case body comprises machine case main part frame and closed apron, closed apron includes roof, left and right sides board, preceding curb plate, dorsal part board and bottom plate, roof, left and right sides board, preceding curb plate, dorsal part board and bottom plate respectively with machine case main part frame threaded connection, be equipped with the cavity that holds electric apparatus module in the machine case main part frame, the cavity opening is upwards, be provided with the external first notch of power supply module on the roof, first notch week is followed and is encircleed and be provided with the seal groove, install conductive rubber strip in the seal groove, install the baffle that covers first notch on the seal groove.

Further, the electrical appliance module comprises a computer module, an acquisition module, a power supply module, a frequency conversion module and a single bit module.

Further, a second notch for the GPS antenna to pass through is further formed in the top plate, and the first notch and the second notch are both step-type sealing grooves.

Further, the back of the chassis main body frame is an outward protruding antenna array, and the antenna array is a 2-18G antenna array.

Furthermore, the back side plate is a cover body, and the cover body can be connected to the antenna array in an adaptive manner.

Further, a fan is further arranged in the case body, and the fan is a piezoelectric fan.

Further, the left side plate and the right side plate are respectively provided with an exhaust hole for heat dissipation of the fan, and the front side plate is provided with an installation opening for installation of an external connection cable.

Furthermore, the bottom of the chassis main body frame is provided with a surrounding sealing groove, and the bottom plate can be embedded on the bottom surface of the chassis main body frame in an adaptive manner.

Further, the electrical appliance module adopts a VPX standard module.

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

1. the integrated chassis design has the advantages of rain resistance, corrosion resistance, strong environment adaptability and the like;

2. the utility model has good sealing structure and high structural strength, and avoids rainwater impurities and the like from infiltrating into the interior of the case;

3. the utility model reduces the workload of staff and reduces the operation and maintenance cost.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a schematic view of the structure of the first slot;

FIG. 3 is an enlarged schematic view of the structure of the point A in FIG. 2;

FIG. 4 is a schematic view of the split construction of the present utility model;

FIG. 5 is a schematic view of the disassembled structure of the present utility model;

FIG. 6 is a schematic elevational view of the present utility model;

FIG. 7 is a top view of the present utility model;

FIG. 8 is a bottom three-dimensional schematic view 1 of the present utility model;

FIG. 9 is a bottom three-dimensional schematic view of the utility model 2;

the attached drawings are identified: 1-chassis main body frame, 2-roof, 3-left and right side plates, 4-front side plate, 5-back side plate, 6-bottom plate, 7-first notch, 8-seal groove, 9-baffle, 10-computer module, 11-acquisition module, 12-power module, 13-frequency conversion module, 14-single bit module, 15-second notch, 16-exhaust hole, 17-mounting port, 18-GPS antenna.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

Example 1

As shown in fig. 1-9, the integrated chassis for an antenna disclosed by the utility model comprises a chassis body, wherein the chassis body is composed of a chassis main body frame 1 and a sealing cover plate, the sealing cover plate comprises a top plate 2, a left side plate 3, a right side plate 3, a front side plate 4, a back side plate 5 and a bottom plate 6, the top plate 2, the left side plate 3, the right side plate 3, the front side plate 4, the back side plate 5 and the bottom plate 6 are respectively in threaded connection with the chassis main body frame 1, a cavity for accommodating an electric appliance module is arranged in the chassis main body frame 1, the cavity is opened upwards, a first notch 7 externally connected with the electric appliance module is arranged on the top plate 2, a sealing groove 8 is circumferentially arranged around the first notch 7, conductive rubber strips are arranged in the sealing groove 8, and a baffle 9 for covering the first notch 7 is arranged on the sealing groove 8.

The electric appliance module comprises a computer module 10, an acquisition module 11, a power supply module 12, a frequency conversion module 13 and a single bit module 14. Wherein the computer module 10, the acquisition module 11 and the frequency conversion module 13 are all located at the first notch 7.

The top plate 2 is also provided with a second notch 15 for the GPS antenna 18 to pass through, and the first notch 7 and the second notch 15 are step type sealing grooves. The chassis main body frame 1 adopts friction stir welding, so that not only is the tightness good, but also the structural strength is high. When the case body is placed outdoors, in order to prevent rainwater from entering the case body through the gaps, the baffle plate 9 and the mounting cover on the first notch 7 and the second notch 15 are in the form of steps and a sealing groove, and the conductive rubber strip is mounted in the sealing groove 8.

The back of the chassis main body frame 1 is an outward protruding antenna array, and the antenna array is a 2-18G antenna array.

The back side plate 5 is a cover body, and the cover body can be adaptively connected to the antenna array.

A fan is further arranged in the case body, and the fan is a piezoelectric fan. Considering the heat dissipation of the case body, and because the size and weight of the case body are limited, the size of the traditional fan is bigger, a group of piezoelectric fans are respectively arranged at the left and right sides in the case body.

The left side plate and the right side plate 3 are respectively provided with an exhaust hole 16 for cooling of a fan, and the front side plate 4 is provided with an installation opening 17 for installation of an external connection cable. The exhaust hole 16 is a plurality of small holes which are distributed in a matrix, the air supply fan discharges heat, and the size of the mounting opening 17 is matched with the wiring end of the electric appliance module.

The bottom of the chassis main body frame 1 is provided with a surrounding sealing groove 8, and the bottom plate 6 can be embedded on the bottom surface of the chassis main body frame 1 in an adaptive manner. The bottom plate 6 adopts the design of embedded and seal groove, prevents effectively that the rainwater from getting into inside the quick-witted case body.

The electrical appliance module adopts a VPX standard module. From the perspective of being convenient for maintain, the electrical module adopts VPX standard module, makes things convenient for plug and maintenance of cable.

Example two

On the basis of the first embodiment, the embodiment provides a specific implementation flow of the antenna integrated chassis.

The specific implementation principle flow is as follows:

the electric module is embedded in the chassis main body frame 1, and the top plate 2, the left and right side plates 3, the front side plate 4, the back side plate 5 and the bottom plate 6 are respectively connected to the chassis main body frame 1 through threads. When the case body is placed outdoors, rainwater can not stay on the surface of the case body from top to bottom, and can be prevented from seeping into the case body.

The integrated chassis design has the advantages of rain resistance, corrosion resistance, strong environment adaptability and the like; meanwhile, the sealing structure is good, the structural strength is high, and rainwater impurities and the like are prevented from infiltrating into the chassis; the workload of workers is reduced, and the operation and maintenance cost is reduced.

There are, of course, many other embodiments of the utility model that can be made by those skilled in the art in light of the above teachings without departing from the spirit or essential scope thereof, but that such modifications and variations are to be considered within the scope of the appended claims.

Claims

1. The utility model provides an antenna integration machine case, includes machine case body, its characterized in that: the machine case body comprises machine case main part frame and closure apron, the closure apron includes roof, left and right sides board, preceding curb plate, dorsal part board and bottom plate, roof, left and right sides board, preceding curb plate, dorsal part board and bottom plate respectively with machine case main part frame threaded connection, be equipped with the cavity that holds electric apparatus module in the machine case main part frame, the cavity opening is upwards, be provided with the external first notch of power supply module on the roof, first notch week is followed around being provided with the seal groove, install conductive rubber strip in the seal groove, install the baffle that covers first notch on the seal groove.

2. An antenna integrated chassis according to claim 1, wherein: the electric appliance module comprises a computer module, an acquisition module, a power supply module, a frequency conversion module and a single bit module.

3. An antenna integrated chassis according to claim 1, wherein: the top plate is also provided with a second notch for the GPS antenna to pass through, and the first notch and the second notch are both step type sealing grooves.

4. An antenna integrated chassis according to claim 1, wherein: the back of the chassis main body frame is an outward protruding antenna array, and the antenna array is a 2-18G antenna array.

5. The integrated antenna chassis of claim 4, wherein: the back side plate is a cover body, and the cover body can be adapted to be connected to the antenna array.

6. An antenna integrated chassis according to claim 1, wherein: a fan is further arranged in the case body, and the fan is a piezoelectric fan.

7. The antenna-integrated chassis of claim 6, wherein: the left side plate and the right side plate are respectively provided with an exhaust hole for cooling the air supply fan, and the front side plate is provided with a mounting port for mounting an external connection cable.

8. An antenna integrated chassis according to claim 1, wherein: the bottom of the chassis main body frame is provided with a surrounding sealing groove, and the bottom plate can be embedded on the bottom surface of the chassis main body frame in an adaptive manner.

9. An antenna integrated chassis according to claim 1, wherein: the electrical appliance module adopts a VPX standard module.