CN203984414U - Novel radio transceiver - Google Patents
Novel radio transceiver Download PDFInfo
- Publication number
- CN203984414U CN203984414U CN201420377833.5U CN201420377833U CN203984414U CN 203984414 U CN203984414 U CN 203984414U CN 201420377833 U CN201420377833 U CN 201420377833U CN 203984414 U CN203984414 U CN 203984414U
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- antenna terminal
- module body
- substrate
- radio transceiver
- novel radio
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Abstract
The utility model relates to a kind of novel radio transceiver.It has solved prior art and has designed the technical problems such as reasonable not.Comprise housing, module body, antenna pedestal, substrate, antenna terminal and clip, clip comprises Access Division, fixed part, Plug Division, pin, jack, fixed part both sides are respectively equipped with adjutage, and adjutage is connected with module body, on housing, have wiring uncovered, the uncovered junction block that is provided with of wiring, junction block was provided with line three-way hole, substrate is against being arranged on the uncovered inner side of wiring, antenna terminal was through in line three-way hole and on antenna terminal, was provided with clamping block, and antenna terminal end extended to line three-way hole outside and was provided with installation screw thread in antenna terminal end.The advantage of this novel radio transceiver is: compact conformation, and good airproof performance, antenna terminal firm position, is subject to external force to be difficult for producing and becomes flexible, 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, especially relates to a kind of novel radio transceiver.
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 is using the problem that easily produces the mutual interference of signal phase, make whole wireless transceiver poor anti jamming capability in use, in addition, existing wireless transceiver exists: structure is compact not, antenna terminal location is insecure, be subject to external force easily to produce and become flexible with circuit board, volume is large, the problems such as sealing is poor, poor radiation, these problems have greatly affected the application of wireless transceiver 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, and antenna terminal location is insecure, is subject to external force easily to produce and become flexible with circuit board, the problems such as sealing is poor, poor radiation.
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, good airproof performance, the novel radio transceiver of antenna terminal firm position.
For achieving the above object, the utility model has adopted following technical proposal: this novel radio transceiver, comprise the housing with chamber, in housing, be provided with and there is wireless transceiver circuit and be tabular module body, one end of described module body is provided with antenna pedestal, it is characterized in that, described antenna pedestal comprise be arranged on module body end edge and with the orthogonal substrate of module body, described substrate is provided with and is positioned at module body outside and tubular antenna terminal by the first syndeton, described substrate is connected with module body by the second syndeton, between described antenna terminal and module body, be provided with the clip of being made by insulating material, described clip comprises c-shaped Access Division, described Access Division clamping is arranged in the cannelure of antenna terminal near one end of substrate, described upper end, Access Division upwards extends to form the fixed part of being close to substrate outside, and described fixed part is bent to form Plug Division to the upper end of substrate, described Plug Division is provided with some pins, described substrate upper end is provided with some jacks that insert for pin, described fixed part both sides are respectively equipped with the adjutage that can be affixed on module body front, and described adjutage is connected with module body by location structure, on described housing, have the wiring of passing for antenna terminal uncovered, described wiring is uncovered upper be provided with and can and be the junction block of hollow form by uncovered described wiring sealing by removable mounting structure, described junction block is provided with the line three-way hole of crossing being connected with junction block inside, described substrate is against being arranged on the uncovered inner side of wiring, described antenna terminal was through in line three-way hole and the mode that is threaded connection on antenna terminal is provided with and Access Division can be fixed on to substrate and the wiring clamping block between uncovered, described antenna terminal end extended to line three-way hole outside and was provided with installation screw thread in antenna terminal end.Obviously, antenna terminal one end is connected with module body by clip, and the other end was fixed in line three-way hole and makes whole antenna terminal fixation, be subject to external force to be difficult for producing and become flexible, and whole housing seal is good.
In above-mentioned novel radio transceiver, the first described syndeton comprises the through hole that is arranged on substrate middle part, described antenna terminal is arranged in through hole, in described antenna terminal, be provided with connection pin, and described connection pin one end is connected with the intubate that is arranged on antenna terminal inside, described antenna terminal inside is filled with the insulator that is positioned at intubate periphery, and described intubate is arranged on the inside center of antenna terminal by insulator, the described connection pin other end is arranged in module body and with wireless transceiver circuit and is electrically connected by welding manner.Preferably, the insulator here adopts pottery to make.
In above-mentioned novel radio transceiver, the second described syndeton comprises that two groups are arranged in parallel in a side of substrate and lay respectively at the positive fixing pin set with the back side of module body, and each fixing pin set includes and is somely arranged on the fixing pin in module body by welding manner.Preferably, each fixing pin set comprises two fixing pins.
In above-mentioned novel radio transceiver, described removable mounting structure comprises the installation boss that is circumferentially arranged on the uncovered periphery of wiring, described installation boss is provided with some mating holess, and described junction block is provided with some installing holes corresponding with mating holes and described installing hole is fixedly linked by construction bolt and mating holes.
In above-mentioned novel radio transceiver, between described installation boss and junction block, be provided with insulation cushion.More a step has strengthened the sealing of housing.
In above-mentioned novel radio transceiver, described location structure comprises the locating ring that is arranged on adjutage end, and described module body is provided with the location hole corresponding with locating ring, and described locating ring is fixedly linked by bolt and location hole.Preferably, two adjutages are symmetrical arranged simultaneously antenna terminal are fixed and make antenna terminal stability higher.
In above-mentioned novel radio transceiver, described module body is provided with the radome that can cover whole wireless transceiver circuit, be provided with laterally in described radome week to downward-extension and the shielding side circumferentially sealing, described shielding side is connected with module body by fixed structure, be provided with fixed arm in shielding side end, and described fixed arm end is provided with the retainer ring corresponding with location hole, and described retainer ring is connected with location hole by bolt.Be that fixed arm and adjutage are fixed in location hole by bolt simultaneously, in addition, radome makes the antijamming capability of this module body strong.
In above-mentioned novel radio transceiver, described fixed structure comprises the some fixed legs of shielding on side that are circumferentially arranged on, and described module body is provided with some and fixed leg, and fixing hole and described fixed leg insert in fixing hole one to one.
In above-mentioned novel radio transceiver, described radome forms by a plates bending with shielding side, and described plates comprise metal screen layer, the upper and lower both sides of described metal screen layer are respectively equipped with the insulating radiation layer of being made up of nonmetallic materials.In ensureing antijamming capability, ensure insulating properties.
In above-mentioned novel radio transceiver, described insulating radiation layer is made up of polytetrafluoroethylmaterial material.
Compared with prior art, the advantage of this novel radio transceiver is: 1, reasonable in design, and compact conformation, volume is little.2, good airproof performance, antenna terminal firm position, is subject to external force to be difficult for producing and becomes flexible, and antijamming capability is strong, good insulating, 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 of the plates that provide of the utility model.
In figure, housing 1, module body 2, antenna pedestal 3, substrate 31, through hole 311, connect pin 312, intubate 313, insulator 314, fixing pin 315, antenna terminal 32, screw thread 321 is installed, clip 4, Access Division 41, cannelure 42, fixed part 43, Plug Division 44, pin 45, jack 46, adjutage 47, locating ring 471, location hole 472, bolt 473, wiring uncovered 5, junction block 51, cross line three-way hole 52, clamping block 53, boss 54 is installed, mating holes 55, installing hole 56, construction bolt 57, insulation cushion 58, radome 6, shielding side 61, fixed leg 611, fixing hole 612, fixed arm 62, retainer ring 621, plates 7, metal screen layer 71, insulating radiation layer 72.
Embodiment
As shown in Figure 1-2, this novel radio transceiver, comprise the housing 1 with chamber, in housing 1, be provided with and there is wireless transceiver circuit and be tabular module body 2, one end of module body 2 is provided with antenna pedestal 3, antenna pedestal 3 comprise be arranged on module body 2 end edge and with the orthogonal substrate 31 of module body 2, substrate 31 is provided with and is positioned at module body 2 outsides and tubular antenna terminal 32 by the first syndeton, substrate 31 is connected with module body 2 by the second syndeton, between antenna terminal 32 and module body 2, be provided with the clip 4 of being made by insulating material, clip 4 comprises c-shaped Access Division 41, Access Division 41 clampings are arranged in the cannelure 42 of antenna terminal 32 near one end of substrate 31, 41 upper ends, Access Division upwards extend to form the fixed part 43 of being close to substrate 31 outsides, and fixed part 43 is bent to form Plug Division 44 to the upper end of substrate 31, Plug Division 44 is provided with some pins 45, substrate 31 upper ends are provided with some jacks 46 that insert for pin 45, fixed part 43 both sides are respectively equipped with the adjutage 47 that can be affixed on module body 2 fronts, and adjutage 47 is connected with module body 2 by location structure, on housing 1, have the wiring uncovered 5 of passing for antenna terminal 32, in wiring uncovered 5, be provided with and can and be the junction block 51 of hollow form by uncovered wiring 5 sealings by removable mounting structure, junction block 51 is provided with the line three-way hole 52 being excessively connected with junction block 51 inside, substrate 31 is against the inner side that is arranged on wiring uncovered 5, antenna terminal 32 was through in line three-way hole 52 and the mode that is threaded connection on antenna terminal 32 is provided with and Access Division 41 can be fixed on to the clamping block 53 between substrate 31 and wiring uncovered 5, antenna terminal 32 ends extended to line three-way hole 52 outsides and were provided with in antenna terminal 32 ends installs screw thread 321, be that antenna terminal 32 one end are connected with module body 2 by clip 4, the other end was fixed on and in line three-way hole 52, made whole antenna terminal 32 fixations, be subject to external force to be difficult for producing loosening, and whole housing 1 good airproof performance.
The first syndeton in the present embodiment comprises the through hole 311 that is arranged on substrate 31 middle parts, antenna terminal 32 is arranged in through hole 311, in antenna terminal 32, be provided with and connect pin 312, and connecting pin 312 one end is connected with the intubate 313 that is arranged on antenna terminal 32 inside, antenna terminal 32 inside are filled with the insulator 314 that is positioned at intubate 313 peripheries, and intubate 313 is arranged on the inside center of antenna terminal 32 by insulator 314, connecting pin 312 other ends is arranged in module body 2 and with wireless transceiver circuit and is electrically connected by welding manner, preferably, the insulator 314 here adopts pottery to make.Second syndeton here comprises that two groups are arranged in parallel in a side of substrate 31 and lay respectively at the positive fixing pin set with the back side of module body 2, each fixing pin set includes and is somely arranged on the fixing pin 315 in module body 2 by welding manner, preferably, each fixing pin set comprises two fixing pins 315.
Further, removable mounting structure comprises the installation boss 54 that is circumferentially arranged on uncovered 5 peripheries of wiring, boss 54 is installed and is provided with some mating holess 55, junction block 51 is provided with some installing holes 56 corresponding with mating holes 55 and installing hole 56 is fixedly linked by construction bolt 57 and mating holes 55, for a step has more strengthened the sealing of housing 1, can insulation cushion 58 be set installing between boss 54 and junction block 51.
A more step ground, the location structure here comprises the locating ring 471 that is arranged on adjutage 47 ends, module body 2 is provided with the location hole corresponding with locating ring 471 472, and locating ring 471 is fixedly linked by bolt 473 and location hole 472, preferably, two adjutages 47 are symmetrical arranged simultaneously antenna terminal 32 are fixed and make antenna terminal 32 stability higher.In addition, module body 2 is provided with the radome 6 that can cover whole wireless transceiver circuit, radome is provided with to downward-extension for 6 weeks and the shielding side 61 circumferentially sealing laterally, shielding side 61 is connected with module body 2 by fixed structure, be provided with fixed arm 62 in shielding side 61 ends, and fixed arm 62 ends are provided with the retainer ring corresponding with location hole 472 621, and retainer ring 621 is connected with location hole 472 by bolt 473, be that fixed arm 62 is fixed in location hole 472 by bolt 473 with adjutage 47 simultaneously, in addition, radome 6 makes the antijamming capability of this module body 1 strong.Wherein, the fixed structure here comprises the some fixed legs 611 of shielding on side 61 that are circumferentially arranged on, and module body 2 is provided with some and fixed leg 611, and fixing hole 612 and fixed leg 611 insert in fixing hole 612 one to one.
In addition, as the scheme being more preferably, the radome 6 here forms by 7 bendings of plates with shielding side 61, and plates 7 comprise metal screen layer 71, metal screen layer is respectively equipped with the insulating radiation layer 72 of being made up of nonmetallic materials in both sides Shang Xia 71, can in ensureing antijamming capability, ensure insulating properties like this, preferably, the insulating radiation layer 72 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 housing 1 herein, module body 2, antenna pedestal 3, substrate 31, through hole 311, connect pin 312, intubate 313, insulator 314, fixing pin 315, antenna terminal 32, screw thread 321 is installed, clip 4, Access Division 41, cannelure 42, fixed part 43, Plug Division 44, pin 45, jack 46, adjutage 47, locating ring 471, location hole 472, bolt 473, wiring uncovered 5, junction block 51, cross line three-way hole 52, clamping block 53, boss 54 is installed, mating holes 55, installing hole 56, construction bolt 57, insulation cushion 58, radome 6, shielding side 61, fixed leg 611, fixing hole 612, fixed arm 62, retainer ring 621, plates 7, metal screen layer 71, insulating radiation layer 72 term such as grade, but do not get 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 (10)
1. a novel radio transceiver, comprise the housing (1) with chamber, in housing (1), be provided with and there is wireless transceiver circuit and be tabular module body (2), one end of described module body (2) is provided with antenna pedestal (3), it is characterized in that, described antenna pedestal (3) comprise be arranged on module body (2) end edge and with the orthogonal substrate of module body (2) (31), described substrate (31) by the first syndeton be provided be positioned at module body (2) outside and tubular antenna terminal (32), described substrate (31) is connected with module body (2) by the second syndeton, between described antenna terminal (32) and module body (2), be provided with the clip (4) of being made by insulating material, described clip (4) comprises c-shaped Access Division (41), described Access Division (41) clamping is arranged in the cannelure (42) of antenna terminal (32) near one end of substrate (31), described upper end, Access Division (41) upwards extends to form the fixed part (43) of being close to substrate (31) outside, and described fixed part (43) is bent to form Plug Division (44) to the upper end of substrate (31), described Plug Division (44) is provided with some pins (45), described substrate (31) upper end is provided with some jacks (46) that insert for pin (45), described fixed part (43) both sides are respectively equipped with and can be affixed on the positive adjutage (47) of module body (2), and described adjutage (47) is connected with module body (2) by location structure, on described housing (1), have the wiring uncovered (5) of passing for antenna terminal (32), described wiring uncovered (5) is upper is provided with the junction block (51) that uncovered described wiring (5) can be sealed and are hollow form by removable mounting structure, described junction block (51) is provided with the line three-way hole (52) being excessively connected with junction block (51) inside, described substrate (31) is against the inner side that is arranged on wiring uncovered (5), described antenna terminal (32) was through in line three-way hole (52) and the mode that is threaded connection on antenna terminal (32) is provided with and Access Division (41) can be fixed on to the clamping block (53) between substrate (31) and wiring uncovered (5), described antenna terminal (32) end extended to line three-way hole (52) outside and was provided with in antenna terminal (32) end installs screw thread (321).
2. novel radio transceiver according to claim 1, it is characterized in that, the first described syndeton comprises the through hole (311) that is arranged on substrate (31) middle part, described antenna terminal (32) is arranged in through hole (311), in described antenna terminal (32), be provided with and connect pin (312), and described connection pin (312) one end intubate (313) inner with being arranged on antenna terminal (32) is connected, described antenna terminal (32) inside is filled with and is positioned at the peripheral insulator (314) of intubate (313), and described intubate (313) is arranged on the inside center of antenna terminal (32) by insulator (314), described connection pin (312) other end is arranged on module body (2) above and is electrically connected with wireless transceiver circuit by welding manner.
3. novel radio transceiver according to claim 1, it is characterized in that, the second described syndeton comprises that two groups are arranged in parallel in a side of substrate (31) and lay respectively at the positive fixing pin set with the back side of module body (2), and each fixing pin set includes and is somely arranged on the fixing pin (315) in module body (2) by welding manner.
4. according to the novel radio transceiver described in claim 1 or 2 or 3, it is characterized in that, described removable mounting structure comprises the installation boss (54) that is circumferentially arranged on wiring uncovered (5) periphery, described installation boss (54) is provided with some mating holess (55), and described junction block (51) is provided with some installing holes (56) corresponding with mating holes (55) and described installing hole (56) is fixedly linked by construction bolt (57) and mating holes (55).
5. novel radio transceiver according to claim 4, is characterized in that, between described installation boss (54) and junction block (51), is provided with insulation cushion (58).
6. novel radio transceiver according to claim 1, it is characterized in that, described location structure comprises the locating ring (471) that is arranged on adjutage (47) end, described module body (2) is provided with the location hole (472) corresponding with locating ring (471), and described locating ring (471) is fixedly linked by bolt (473) and location hole (472).
7. novel radio transceiver according to claim 6, it is characterized in that, described module body (2) is provided with the radome (6) that can cover whole wireless transceiver circuit, described radome (6) week is provided with to downward-extension and the shielding side (61) circumferentially sealing laterally, described shielding side (61) is connected with module body (2) by fixed structure, be provided with fixed arm (62) in shielding side (61) end, and described fixed arm (62) end is provided with the retainer ring (621) corresponding with location hole (472), and described retainer ring (621) is connected with location hole (472) by bolt (473).
8. novel radio transceiver according to claim 7, it is characterized in that, described fixed structure comprises some fixed legs (611) that are circumferentially arranged in shielding side (61), and described module body (2) is provided with some and fixed leg (611), and fixing hole (612) and described fixed leg (611) insert in fixing hole (612) one to one.
9. novel radio transceiver according to claim 7, it is characterized in that, described radome (6) forms by plates (7) bending with shielding side (61), and described plates (7) comprise metal screen layer (71), the upper and lower both sides of described metal screen layer (71) are respectively equipped with the insulating radiation layer (72) of being made up of nonmetallic materials.
10. novel radio transceiver according to claim 1, is characterized in that, described insulating radiation layer (72) is made up of polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377833.5U CN203984414U (en) | 2014-07-09 | 2014-07-09 | Novel radio transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377833.5U CN203984414U (en) | 2014-07-09 | 2014-07-09 | Novel radio transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984414U true CN203984414U (en) | 2014-12-03 |
Family
ID=51981828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377833.5U Expired - Fee Related CN203984414U (en) | 2014-07-09 | 2014-07-09 | Novel radio transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997276A (en) * | 2016-08-29 | 2019-07-09 | 凯瑟雷恩欧洲股份公司 | Construct or be capable of fixing on mobile radio antenna or in and/or on electronic module and/or filter module or in holding frame and/or fixed frame and relevant mobile radio antenna |
| CN112399768A (en) * | 2019-08-13 | 2021-02-23 | Oppo广东移动通信有限公司 | Shielding case, circuit board assembly and electronic equipment |
-
2014
- 2014-07-09 CN CN201420377833.5U patent/CN203984414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997276A (en) * | 2016-08-29 | 2019-07-09 | 凯瑟雷恩欧洲股份公司 | Construct or be capable of fixing on mobile radio antenna or in and/or on electronic module and/or filter module or in holding frame and/or fixed frame and relevant mobile radio antenna |
| CN109997276B (en) * | 2016-08-29 | 2021-03-19 | 凯瑟雷恩欧洲股份公司 | Holding and/or fixing frame and associated mobile radio antenna |
| CN112399768A (en) * | 2019-08-13 | 2021-02-23 | Oppo广东移动通信有限公司 | Shielding case, circuit board assembly and electronic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190709 |