CN210927625U

CN210927625U - Radio station device

Info

Publication number: CN210927625U
Application number: CN202020219525.5U
Authority: CN
Inventors: 张军鹏
Original assignee: Guangzhou Haige Communication Group Inc Co
Current assignee: Guangzhou Haige Communication Group Inc Co
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-07-03
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a radio station device, include: the communication motherboard is arranged in the box body, and the radio frequency assembly, the power supply assembly, the service assembly and the harmonic assembly are respectively and electrically connected with the communication motherboard in a plugging manner; the box body comprises a top plate and a bottom plate which are arranged at intervals, side plates which are arranged between the top plate and the bottom plate and are respectively arranged at two opposite sides of the bottom plate, and a control panel and a power amplifier assembly which are matched with the bottom plate, the top plate and the side plates to form the box body; the control panel and the power amplifier assembly are electrically connected with the communication motherboard in a plugging manner. The electric connection between each component of the radio station device and the communication motherboard is efficient and convenient, and the use of excessive cables is not needed, the disassembly and the assembly are simple, and the maintainability is high; meanwhile, the hardware integration is high, the space is fully utilized, and the size of the device is reduced.

Description

Radio station device

Technical Field

The utility model relates to an electron device field especially relates to a radio station device.

Background

The short-wave radio station is an important device for constructing a short-wave integrated service network system, is mainly used for command posts and weapon platforms above ground and army travel of the whole army, and can realize non-blind area communication and communication guarantee under complex terrains in field warplanes through a vehicle-mounted near-vertical incident antenna. The operation use requirements under different application scenes need to have two modes of an access network and a network special mode, the device is suitable for fixed and vehicle-mounted use environments, the device is compatible with an active service system and a new-generation technical system, the reliability and the networking control capability of the device are improved, the short-wave communication guarantee capability and the interconnection and intercommunication capability are comprehensively improved, and a strong support is provided for large-scale combined operation. The traditional radio station device has the disadvantages of complex cable connection, complex disassembly, low maintainability and low space utilization rate, and causes the radio station to be large in size.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses lie in overcoming prior art cable wiring complicacy, dismantle complicacy, maintainability is low, and space utilization is low, causes the bulky not enough of radio station, provides a radio station device.

The technical scheme is as follows:

a station apparatus, comprising: the communication motherboard is arranged in the box body, and the radio frequency assembly, the power supply assembly, the service assembly and the harmonic assembly are respectively and electrically connected with the communication motherboard in a plugging manner; the box body comprises a top plate and a bottom plate which are arranged at intervals, side plates which are arranged between the top plate and the bottom plate and are respectively arranged at two opposite sides of the bottom plate, and a control panel and a power amplifier assembly which are matched with the bottom plate, the top plate and the side plates to form the box body; the control panel and the power amplifier assembly are electrically connected with the communication motherboard in a plugging manner.

The electrical connection between each component of the radio station device and the communication motherboard is efficient and convenient, no excessive cables are needed, the disassembly and the assembly are simple, and the maintainability is high; meanwhile, the hardware integration is high, the space is fully utilized, and the size of the device is reduced. Specifically, this technical scheme's radio station device is integrated into radio frequency assembly, power supply module, business subassembly and harmonic subassembly, power amplifier subassembly respectively with each electronic component to, radio frequency assembly, power supply module, business subassembly and harmonic subassembly all carry out the electricity through high-speed plug connector to inserting and are connected with the communication mother board among this technical scheme, insert the mode lug connection that docks through public inserting and mother promptly, avoid using the cable to establish the communication with each subassembly and communication mother board and be connected, reduce the dismouting degree of difficulty, be convenient for maintain, improve space utilization simultaneously. In addition, the control panel and the power amplifier assembly are used as a part of the periphery of the box body, so that the space is fully utilized, and the heat dissipation of the power amplifier assembly is facilitated; the control panel and the power amplifier assembly are also electrically connected with the communication motherboard in a plugging manner, so that the use of cables is reduced. This technical scheme integrates the height promptly and all adopt the electric connection mode of pegging graft with the communication motherboard with all unit assemblies, improves dismouting efficiency and space utilization.

In one embodiment, the communication motherboard is disposed on the bottom board, the radio frequency module, the power module, the service module, and the harmonic module are all inserted and disposed above the communication motherboard, and the control panel and the power amplifier module are respectively disposed on two opposite sides of the communication motherboard.

In one embodiment, the radio frequency component, the power supply component, the service component and the harmonic component are all in contact with the inner wall of the top plate, and a heat dissipation element is arranged on the top plate; and/or the radio frequency assembly, the power supply assembly, the service assembly and the harmonic assembly are in contact with the inner wall of the side plate, and the side plate is provided with a radiating element.

In one embodiment, the inner wall of the top plate is provided with a heat conducting layer; and/or the inner wall of the side plate is provided with a heat conduction layer.

In one embodiment, the radio frequency component, the power supply component, the service component and the harmonic component each include a circuit board and an integrated housing disposed outside the circuit board.

In one embodiment, the outer wall of the integrated shell is provided with a groove for routing.

In one embodiment, the outer wall of the integrated housing is in a shape of a Chinese character 'tu'.

In one embodiment, the integrated shell is provided with a heat dissipation through hole; and/or the integrated shell is provided with heat dissipation teeth.

In one embodiment, the radio frequency assembly, the power supply assembly, the service assembly and the harmonic assembly each include a first guide structure, and the side plate is provided with a second guide structure matched with the first guide structure; and/or a second guide structure matched with the first guide structure is arranged on the communication motherboard.

In one embodiment, the first guide structure comprises a guide rib, and the second guide structure comprises a guide groove which is arranged on the side plate and matched with the guide rib; and/or the first guide structure comprises a positioning bolt, and the second guide structure comprises a positioning jack which is arranged on the communication motherboard and matched with the positioning bolt.

Drawings

Fig. 1 is a first schematic structural diagram of a radio station apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a radio station apparatus according to an embodiment of the present invention;

fig. 3 is an exploded view of a radio station apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an integrated housing according to an embodiment of the present invention.

Description of reference numerals:

10. a box body; 11. a top plate; 111. a heat dissipating element; 12. a base plate; 13. a side plate; 131. a guide groove; 20. a communication motherboard; 21. positioning the jack; 30. a radio frequency component; 31. an integrated housing; 32. a guide convex rib; 33. positioning a bolt; 311. a groove; 40. a power supply component; 50. a business component; 60. a harmonic component; 70. a control panel; 80. a power amplifier component; 81. a fan.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

A station apparatus as shown in fig. 1-4, comprising: the communication system comprises a box body 10, a communication motherboard 20 arranged in the box body 10, and a radio frequency assembly 30, a power supply assembly 40, a service assembly 50 and a harmonic assembly 60 which are respectively connected with the communication motherboard 20 in an inserting manner; the box body 10 comprises a top plate 11 and a bottom plate 12 which are arranged at intervals, side plates 13 which are arranged between the top plate 11 and the bottom plate 12 and are respectively arranged at two opposite sides of the bottom plate 12, and control panels 70 and power amplifier components 80 which are respectively arranged at the two remaining sides of the bottom plate 12 and are matched with the bottom plate 12, the top plate 11 and the side plates 13 to form the box body 10; the control panel 70 and the power amplifier assembly 80 are electrically connected with the communication motherboard 20 in a plugging manner.

The radio frequency assembly 30 is used for performing analog-to-digital conversion after amplifying or attenuating a signal, performing amplification processing after analog-to-digital conversion, controlling a harmonic signal and power PTT and the like. The service component 50 is mainly used for performing up-down frequency conversion, waveform demodulation, audio processing and the like on signals when receiving the signals, and performing service waveform loading when transmitting the signals. The harmonic component 60 is used for performing large signal attenuation and small signal straight-through on received signals, and filtering harmonic components when transmitting signals. The power amplification assembly is used for carrying out power amplification on the small signals generated by the channel board. The power supply module 40 supplies power to the above-mentioned unit modules.

The electrical connection between each component of the radio station device and the communication motherboard 20 is efficient and convenient, no excessive cables are needed, the assembly and disassembly are simple, and the maintainability is high; meanwhile, the hardware integration is high, the space is fully utilized, and the size of the device is reduced. Specifically, the radio station device of the present embodiment integrates each electronic component into the radio frequency module 30, the power module 40, the service module 50, the harmonic module 60, and the power amplifier module 80, and in this embodiment, the radio frequency module 30, the power module 40, the service module 50, and the harmonic module 60 are all electrically connected to the communication motherboard 20 through the high-speed plug connectors that are plugged, that is, through the direct connection of the male plug and the female plug, it is avoided to use cables to establish communication connection between each module and the communication motherboard 20, the difficulty of assembly and disassembly is reduced, the maintenance is facilitated, and meanwhile, the space utilization rate is improved. In addition, in the embodiment, the control panel 70 and the power amplifier assembly 80 are used as a part of the periphery enclosed by the box body 10, so that the space is fully utilized, and the heat dissipation of the power amplifier assembly 80 is facilitated; the control panel 70 and the power amplifier assembly 80 are also electrically connected with the communication motherboard 20 in a plugging manner, so that the use of cables is reduced. That is, the present embodiment has high integration, and all the unit modules are electrically connected to the communication motherboard 20 by means of plug-in connection, thereby improving the assembly and disassembly efficiency and the space utilization.

In this embodiment, the communication motherboard 20 is disposed on the bottom plate 12, the radio frequency component 30, the power supply component 40, the service component 50, and the harmonic component 60 are all inserted and disposed above the communication motherboard 20, and the control panel 70 and the power amplifier component 80 are respectively disposed on two opposite sides of the communication motherboard 20. That is, the opposite plug-in units are disposed above and at two opposite sides of the communication motherboard 20, so that each component above the communication motherboard 20 is located in the box 10, and the components at two opposite sides of the communication motherboard 20 are a part of the box 10.

In the present embodiment, the rf module 30, the power module 40, the service module 50, and the harmonic module 60 are all in contact with the inner wall of the top plate 11, and the top plate 11 is provided with a heat dissipation element 111. Through contacting the above-mentioned unit components with the inner wall of the top plate 11, heat is transferred to the top plate 11 to obtain a larger heat dissipation surface, and then the heat is transferred to the outside through the heat dissipation element 11, so that the heat dissipation effect is improved. The heat dissipation element 111 may be a fan, a heat dissipation hole, or a heat dissipation tooth.

Similarly, the rf module 30, the power module 40, the service module 50, and the harmonic module 60 may be in contact with an inner wall of the side board 13, and a heat dissipation element is disposed on the side board 13. The heat dissipation element can be a fan, a heat dissipation hole or a heat dissipation tooth.

In addition, in order to improve the heat conduction efficiency and thus improve the heat dissipation effect, the inner wall of the top plate 11 in the embodiment is provided with a heat conduction layer (not shown in the figure), that is, the heat conduction layer is arranged between the top plate 11 and each unit component, so that the heat conduction efficiency is improved; and/or the inner walls of the side plates 13 are provided with heat conducting layers. The thermally conductive layer may be a thermally conductive pad or a thermally conductive coating.

In addition, in consideration of the requirement of uniform distribution of heat loss of the whole machine, the present embodiment arranges the service component 50 with large power consumption adjacent to the power component 40 with small power consumption to balance heat dissipation.

In this embodiment, the rf module 30, the power module 40, the service module 50, and the harmonic module 60 each include a circuit board and an integrated housing 31 disposed outside the circuit board, and the circuit board contacts the integrated housing 31 through a thermal pad to conduct heat. In addition, in the connection mode between the communication motherboard 20 and each circuit board, the radio frequency assembly 30 is taken as an example in this embodiment, when the socket on the communication motherboard 20 is a male socket, a female socket is arranged on the circuit board, and an opening corresponding to the female socket is arranged on the integrated housing, so that the communication motherboard 20 and the circuit board can be plugged in a mutual-plugging manner. When the socket on the communication motherboard 20 is a female socket, the circuit board card is provided with a male socket, and the male socket extends out of the integrated housing, so that the male socket and the communication motherboard can be conveniently plugged.

In addition, in consideration of the fact that a part of the electrical connection needs to use a cable, the outer wall of the integrated housing 31 according to the embodiment is provided with a groove 311 for routing in order to avoid knotting of the cable during routing and avoid the problem that the arrangement of the cable needs to increase the space inside the box 10, thereby causing the volume of the radio device to be too large.

Specifically, the outer wall of the integrated housing 31 of the present embodiment is in a shape of a "convex". So that the recessed positions of both sides of the convex part form the grooves 311 for going. In other embodiments, other groove forms may be used.

Considering that each board card integrates an electronic element, so that the board card has high heat in the using process, in order to better dissipate or conduct heat, the integrated shell 31 of the embodiment is provided with a heat dissipation through hole; and/or the integrated shell 31 is provided with heat dissipation teeth.

In addition, in order to facilitate the mutual insertion of each unit component and the communication motherboard 20 and realize rapid guiding and positioning, the radio frequency component 30, the power component 40, the service component 50 and the harmonic component 60 of the present embodiment all include first guiding structures, and the side plate 13 is provided with second guiding structures matched with the first guiding structures; and/or a second guiding structure matched with the first guiding structure is arranged on the communication motherboard 20.

Specifically, first guide structure is including locating direction protruding muscle 32 on the integrated casing 31, the quantity of direction protruding muscle 32 is two, and two the direction protruding muscle 32 is located respectively the double-phase offside of casing 31, second guide structure is including locating on curb plate 13 and with direction protruding muscle 32 complex direction recess 131 to make when assembling above-mentioned unit component, the sliding fit of accessible direction protruding muscle 32 and direction recess 131 leads unit component, makes each unit component can be smoothly with communication mother board 20 to the plug-in connection.

This embodiment first guide structure is including locating location bolt 33 on the integrated casing 31, location bolt 33 is located integrated casing 31 is close to communication mother board 20 one side, and can set up the location bolt 33 that two at least intervals set up according to actual conditions, second guide structure is including locating on the communication mother board 20 and with location bolt 33 complex location jack 21. The matching of the positioning pin 33 and the positioning jack 21 is not only beneficial to the opposite insertion positioning of each unit assembly and the communication motherboard 20, but also beneficial to ensuring the stability of the opposite insertion connection of each unit assembly and the communication motherboard 20 after the opposite insertion electric connection of each unit assembly and the communication motherboard 20 is completed.

In this embodiment, a fan 81 is disposed on one side of the power amplifier component 80 away from the inner cavity of the box body 10, so as to facilitate air cooling and heat dissipation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A station apparatus, comprising: the communication motherboard is arranged in the box body, and the radio frequency assembly, the power supply assembly, the service assembly and the harmonic assembly are respectively and electrically connected with the communication motherboard in a plugging manner; the box body comprises a top plate and a bottom plate which are arranged at intervals, side plates which are arranged between the top plate and the bottom plate and are respectively arranged at two opposite sides of the bottom plate, and a control panel and a power amplifier assembly which are matched with the bottom plate, the top plate and the side plates to form the box body; the control panel and the power amplifier assembly are electrically connected with the communication motherboard in a plugging manner.

2. The device of claim 1, wherein the communication motherboard is disposed on the bottom board, the rf module, the power module, the service module, and the harmonic module are all plugged above the communication motherboard, and the control panel and the power amplifier module are respectively disposed on two opposite sides of the communication motherboard.

3. The apparatus of claim 1, wherein the rf, power, traffic, and harmonic components are in contact with an inner wall of the top plate, and wherein the top plate has heat dissipation elements; and/or the radio frequency assembly, the power supply assembly, the service assembly and the harmonic assembly are in contact with the inner wall of the side plate, and the side plate is provided with a radiating element.

4. A station arrangement according to claim 3, characterized in that the inner wall of the top plate is provided with a heat conducting layer; and/or the inner wall of the side plate is provided with a heat conduction layer.

5. The station apparatus of claim 1, wherein the radio frequency components, power components, service components, and harmonic components comprise a circuit board and an integrated housing disposed outside of the circuit board.

6. A station arrangement according to claim 5, characterized in that the outer wall of the integrated housing is provided with grooves for routing.

7. A station arrangement according to claim 6, characterized in that the outer wall of the integrated housing is "embossed".

8. The station apparatus of claim 5, wherein the integrated housing has heat dissipating through holes; and/or the integrated shell is provided with heat dissipation teeth.

9. The station apparatus according to any of claims 1-8, wherein the radio frequency module, the power module, the service module, and the harmonic module each comprise a first guiding structure, and the side board is provided with a second guiding structure cooperating with the first guiding structure; and/or a second guide structure matched with the first guide structure is arranged on the communication motherboard.

10. The station apparatus of claim 9, wherein the first guide structure comprises a guide rib, and the second guide structure comprises a guide groove disposed on the side plate and engaged with the guide rib; and/or the first guide structure comprises a positioning bolt, and the second guide structure comprises a positioning jack which is arranged on the communication motherboard and matched with the positioning bolt.