CN203984412U - Radio receiving transmitting module assembly - Google Patents
Radio receiving transmitting module assembly Download PDFInfo
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- CN203984412U CN203984412U CN201420371677.1U CN201420371677U CN203984412U CN 203984412 U CN203984412 U CN 203984412U CN 201420371677 U CN201420371677 U CN 201420371677U CN 203984412 U CN203984412 U CN 203984412U
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- China
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- radome
- plinth
- module body
- radio receiving
- receiving transmitting
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Abstract
The utility model relates to a kind of radio receiving transmitting module assembly.It has solved prior art and has designed the technical problems such as reasonable not.Comprise module body, module body one end is fixed with plinth, on plinth, be fixed with antennal interface, module body is provided with radome, radome is provided with some louvres, radome week is provided with shielding side laterally, shielding forms the installing hole inserting for plinth between side two ends, plinth is provided with two gathering sills, and shielding side two ends insert in respectively in gathering sill, be circumferentially with some pins at shielding side, module body is provided with some jacks and pin inserts in jack, radome forms by a plates bending with shielding side, and plates comprise the heat-radiating substrate of being made up of nonmetallic materials, heat-radiating substrate is provided with metal screen layer.The advantage of this radio receiving transmitting module assembly is: compact conformation, and volume is little, and antijamming capability is strong, good insulating, thermal diffusivity is strong.
Description
Technical field
The utility model belongs to Internet of Things communication technique field, relates to wireless transceiver, especially relates to a kind of radio receiving transmitting module assembly.
Background technology
Wireless transceiver is a kind of equipment of wireless signal of receiving and send, and in electronic information technology more and more flourishing today, has popularized in daily life.Wireless transceiver is widely used in the industries such as Internet of Things.And radio receiving transmitting module is as the core component in wireless transceiver, mainly play the effect that receives signal and transmitted signal, but traditional wireless transmitter module exists: complex structure, volume is large, poor radiation, the problems such as poor anti jamming capability, these problems have greatly affected the application of radio receiving transmitting module in Internet of Things industry.
For this reason, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of Internet of Things energy measurement wireless transmitting-receiving equipments [application number: 201320254329.1], the utility model wireless transmitting-receiving equipments comprises SX127X radio transmitting and receiving chip, the rf inputs of SX127X radio transmitting and receiving chip connects single-pole double-throw switch (SPDT) by input impedance matching circuit, and its radio frequency output port is connected with single-pole double-throw switch (SPDT) by output impedance match circuit; Wireless transmitting-receiving equipments PCB adopts four layout layer modes all components and parts to be installed on to the same layer of same pcb board, between each layer of earth terminal, connects by via hole; On wireless transmitting-receiving equipments, be also provided with screening cover.This wireless transmitting-receiving equipments solves the problem of radio receiving transmitting module poor anti jamming capability by screening cover, but this scheme still exists: structure is compact not, poor radiation, and screening cover is located the problems such as firm not.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, simple in structure, and thermal diffusivity is good, the radio receiving transmitting module assembly of radome firm position.
For achieving the above object, the utility model has adopted following technical proposal: this radio receiving transmitting module assembly, comprise and be rectangle tabular and be provided with the module body of wireless transceiver circuit, it is characterized in that, described module body along its length one end is fixed with plinth, on described plinth, be fixed with the antennal interface that is positioned at module body outside, described module body is provided with the radome that can cover whole wireless transceiver circuit, described radome is provided with some louvres, described radome week is provided with the shielding side to downward-extension laterally, between described shielding side two ends, form the installing hole inserting for plinth, described plinth is provided with two gathering sills, and described shielding side two ends insert in respectively in gathering sill, be circumferentially with some pins at shielding side, described module body is provided with some and pin, and jack and described pin insert in jack one to one, described radome forms by a plates bending with shielding side, and described plates comprise by nonmetallic materials to be made and the heat-radiating substrate corresponding with wireless transceiver circuit, described heat-radiating substrate is provided with metal screen layer.In this structure, radome is plugged in module body by pin and end is connected with plinth by connected structure, make this radome firm position, and the heat-radiating substrate of making for nonmetallic materials due to radome inner side makes radome to be dispelled the heat and to be had good insulating properties by louvre.
In above-mentioned radio receiving transmitting module assembly, described plinth and module body vertical setting mutually, and described gathering sill is axially disposed within respectively the both sides of plinth.Preferably, the plinth is here rectangular.
In above-mentioned radio receiving transmitting module assembly, described radome is the isosceles trapezoid with short parallel edges and long parallel edges.
In above-mentioned radio receiving transmitting module assembly, the length scale of the short parallel edges of described radome is more than or equal to the width size of plinth; The length scale of the long parallel edges of described radome equals module body width size; Distance size between long parallel edges and the short parallel edges of described radome equals module body length scale.Make this radome can cover whole wireless transceiver circuit, and compact conformation.
In above-mentioned radio receiving transmitting module assembly, one end that described module body is provided with plinth is provided with some location holes that lay respectively at radome outside.The installation of being convenient to module body is fixed.
In above-mentioned radio receiving transmitting module assembly, the quantity of described location hole is two and is separately positioned on the both sides, end of module body.
In above-mentioned radio receiving transmitting module assembly, described heat-radiating substrate is made up of polytetrafluoroethylmaterial material.There is good insulating properties and thermal diffusivity.
Compared with prior art, the advantage of this radio receiving transmitting module assembly is: 1, reasonable in design, and compact conformation, volume is little.2, antijamming capability is strong, good insulating, and thermal diffusivity is strong.
Brief description of the drawings
Fig. 1 is the structure explosive view that the utility model provides.
Fig. 2 is the structure cutaway view that the utility model provides.
Fig. 3 is the structure cutaway view of the plates that provide of the utility model.
In figure, module body 1, jack 11, location hole 12, plinth 2, gathering sill 21, antennal interface 3, radome 4, louvre 41, shielding side 42, installing hole 43, pin 44, short parallel edges 45, long parallel edges 46, plates 5, heat-radiating substrate 51, metal screen layer 52.
Embodiment
As Figure 1-3, this radio receiving transmitting module assembly, comprise and be rectangle tabular and be provided with the module body 1 of wireless transceiver circuit, module body 1 along its length one end is fixed with plinth 2, on plinth 2, be fixed with the antennal interface 3 that is positioned at module body 1 outside, module body 1 is provided with the radome 4 that can cover whole wireless transceiver circuit, radome 4 is provided with some louvres 41, radome is provided with the shielding side 42 to downward-extension for 4 weeks laterally, shielding forms the installing hole 43 inserting for plinth 2 between side 42 two ends, plinth 2 is provided with two gathering sills 21, and shielding side 42 two ends insert in respectively in gathering sill 21, be circumferentially with some pins 44 at shielding side 42, module body 1 is provided with some and pin 44, and jack 11 and pin 44 insert in jack 11 one to one, radome 4 forms by 5 bendings of plates with shielding side 42, and plates 5 comprise by nonmetallic materials to be made and the heat-radiating substrate 51 corresponding with wireless transceiver circuit, heat-radiating substrate 51 is provided with metal screen layer 52, radome 4 is plugged in module body 1 by pin 44 and end is connected with plinth 2 by connected structure, make radome 4 firm positions, and because radome 4 inner sides are that the heat-radiating substrate 51 that nonmetallic materials are made makes radome 4 to be dispelled the heat and to be had good insulating properties by louvre 41.
Plinth 2 in the present embodiment and the mutual vertical setting of module body 1, and gathering sill 21 is axially disposed within respectively the both sides of plinth 2, and preferably, the plinth 2 is here rectangular.Further, the radome 4 is here the isosceles trapezoid with short parallel edges 45 and long parallel edges 46.Wherein, the length scale of the short parallel edges 45 of radome 4 is more than or equal to the width size on plinth 2; The length scale of the long parallel edges 46 of radome 4 equals module body 1 width size; Distance size between long parallel edges 46 and the short parallel edges 45 of radome 4 equals module body 1 length scale, makes radome 4 can cover whole wireless transceiver circuit, and compact conformation.
Installation for the ease of module body 1 is fixed, and one end that module body 1 is provided with plinth 2 is provided with some location holes 12 that lay respectively at radome 4 outsides.Preferably, the quantity of the location hole 12 is here two and is separately positioned on the both sides, end of module body 1.In order to make radome 4 have good insulating properties and thermal diffusivity, preferably, the heat-radiating substrate 51 is here made up of polytetrafluoroethylmaterial material.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as module body 1, jack 11, location hole 12, plinth 2, gathering sill 21, antennal interface 3, radome 4, louvre 41, shielding side 42, installing hole 43, pin 44, short parallel edges 45, long parallel edges 46, plates 5, heat-radiating substrate 51, metal screen layer 52 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (7)
1. a radio receiving transmitting module assembly, comprise and be rectangle tabular and be provided with the module body (1) of wireless transceiver circuit, it is characterized in that, described module body (1) along its length one end is fixed with plinth (2), on described plinth (2), be fixed with the antennal interface (3) that is positioned at module body (1) outside, described module body (1) is provided with the radome (4) that can cover whole wireless transceiver circuit, described radome (4) is provided with some louvres (41), described radome (4) week is provided with the shielding side (42) to downward-extension laterally, between described shielding side (42) two ends, form the installing hole (43) inserting for plinth (2), described plinth (2) is provided with two gathering sills (21), and described shielding side (42) two ends insert in respectively in gathering sill (21), be circumferentially with some pins (44) at shielding side (42), described module body (1) is provided with some and pin (44), and jack (11) and described pin (44) insert in jack (11) one to one, described radome (4) forms by plates (5) bending with shielding side (42), and described plates (5) comprise by nonmetallic materials to be made and the heat-radiating substrate (51) corresponding with wireless transceiver circuit, described heat-radiating substrate (51) is provided with metal screen layer (52).
2. radio receiving transmitting module assembly according to claim 1, it is characterized in that, described plinth (2) and module body (1) vertical setting mutually, and described gathering sill (21) is axially disposed within respectively the both sides of plinth (2).
3. radio receiving transmitting module assembly according to claim 1 and 2, is characterized in that, described radome (4) is the isosceles trapezoid with short parallel edges (45) and long parallel edges (46).
4. radio receiving transmitting module assembly according to claim 3, is characterized in that, the length scale of the short parallel edges (45) of described radome (4) is more than or equal to the width size on plinth (2); The length scale of the long parallel edges (46) of described radome (4) equals module body (1) width size; Distance size between long parallel edges (46) and the short parallel edges (45) of described radome (4) equals module body (1) length scale.
5. radio receiving transmitting module assembly according to claim 4, it is characterized in that, one end that described module body (1) is provided with plinth (2) is provided with some location holes (12) that lay respectively at radome (4) outside.
6. radio receiving transmitting module assembly according to claim 5, is characterized in that, the quantity of described location hole (12) is two and is separately positioned on the both sides, end of module body (1).
7. radio receiving transmitting module assembly according to claim 1, is characterized in that, described heat-radiating substrate (51) is made up of polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371677.1U CN203984412U (en) | 2014-07-07 | 2014-07-07 | Radio receiving transmitting module assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371677.1U CN203984412U (en) | 2014-07-07 | 2014-07-07 | Radio receiving transmitting module assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984412U true CN203984412U (en) | 2014-12-03 |
Family
ID=51981826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371677.1U Expired - Fee Related CN203984412U (en) | 2014-07-07 | 2014-07-07 | Radio receiving transmitting module assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716973A (en) * | 2015-03-02 | 2015-06-17 | 刘书雄 | Mobile signal filter |
-
2014
- 2014-07-07 CN CN201420371677.1U patent/CN203984412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716973A (en) * | 2015-03-02 | 2015-06-17 | 刘书雄 | Mobile signal filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |