CN109951980A - NBIOT module and its manufacturing method - Google Patents
NBIOT module and its manufacturing method Download PDFInfo
- Publication number
- CN109951980A CN109951980A CN201910253067.9A CN201910253067A CN109951980A CN 109951980 A CN109951980 A CN 109951980A CN 201910253067 A CN201910253067 A CN 201910253067A CN 109951980 A CN109951980 A CN 109951980A
- Authority
- CN
- China
- Prior art keywords
- antenna
- circuit board
- printed circuit
- plate
- nbiot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Abstract
The invention discloses a kind of NBIOT module and its manufacturing methods, the NBIOT module includes printed circuit board and in plate antenna, two exhausting holes are offered on the printed circuit board, the antenna area of the printed circuit board is defined between two exhausting hole, it is described to be arranged to spirally sequentially pass through each through-hole in two exhausting hole in plate antenna, so that it is spiral it is described surround the antenna area in plate antenna, in plate antenna be NBIOT antenna wherein described.NBIOT module and its manufacturing method according to the present invention, it is possible to provide the NBIOT Antenna Design of small size, low cost significantly reduces the design and production cost of NBIOT module.
Description
Technical field
The present invention relates to internet of things field more particularly to a kind of NBIOT (i.e. narrowband Internet of Things) module and its manufactures
Method.
Background technique
With the development of technology of Internet of things, NBIOT module is more and more widely used.Since NBIOT is to cost
Control is stringent, it is therefore desirable to design the antenna of low cost.Traditional soft-board antenna and spring antenna, can be in design and production
In dramatically increase cost.
Therefore, a kind of new NBIOT module design is needed.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome Antenna Design and production used by existing NBIOT module
The excessively high defect of cost proposes a kind of new NBIOT module and its manufacturing method.
The present invention is to solve above-mentioned technical problem by using following technical proposals:
The present invention provides a kind of NBIOT modules, it is characterized in that comprising printed circuit board and in plate antenna, it is described
Two exhausting holes are offered on printed circuit board, and the antenna area of the printed circuit board, institute are defined between two exhausting hole
It states and is arranged to spirally sequentially pass through each through-hole in two exhausting hole in plate antenna, so that in the shape of a spiral
It is described surround the antenna area in plate antenna, in plate antenna be NBIOT antenna wherein described.
Preferably, the major part in plate antenna is attached at the tow sides of the printed circuit board.
Preferably, the NBIOT module further includes plastic shell, the plastic shell by the printed circuit board around
It is interior, also, the plastic shell region corresponding with the antenna area have antenna contact portion, the antenna contact portion with
The part of the tow sides that the printed circuit board is attached in plate antenna contacts.
Preferably, the antenna contact portion has bigger thickness compared to the other parts of the plastic shell.
The present invention also provides a kind of manufacturing methods of NBIOT module, it is characterized in that, the manufacturing method includes:
Two exhausting holes are opened up on a printed circuit board；
Plate antenna is laid on the printed circuit board, wherein by sequentially passing through described two in plate antenna for described
Each through-hole in exhausting hole forms spiral described in plate antenna, and described surround in plate antenna is located at two exhausting hole
Between the printed circuit board antenna area, in plate antenna be NBIOT antenna wherein described.
Preferably, it is described in plate antenna being laid with, the major part in plate antenna is attached at the printed circuit
The tow sides of plate.
Preferably, the manufacturing method further include:
Plastic shell is manufactured, and forms antenna contact portion in plastic shell region corresponding with the antenna area,
The antenna contact portion is contacted with the part of the tow sides for being attached at the printed circuit board in plate antenna；
Using the plastic shell by the printed circuit board around wherein.
Preferably, the antenna contact portion formed has bigger thickness compared to the other parts of the plastic shell
Degree.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that:
NBIOT module and its manufacturing method according to the present invention, it is possible to provide the NBIOT Antenna Design of small size, low cost,
Significantly reduce the design and production cost of NBIOT module.
Detailed description of the invention
Fig. 1 is the front diagram according to the printed circuit board in the NBIOT module of the preferred embodiment of the present invention.
Fig. 2 is the back side diagram according to the printed circuit board in the NBIOT module of the preferred embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings of the specification, further the preferred embodiment of the present invention is described in detail, description below
To be illustrative, not limitation of the present invention, any other similar situation also fall within protection scope of the present invention it
In.
In specific descriptions below, term of directionality, such as "left", "right", "upper", "lower", "front", "rear" etc.,
The direction with reference to described in attached drawing uses.Component in various embodiments of the present invention can be placed in a variety of different directions, directionality
Term be for illustrative purposes and not restrictive.
With reference to shown in Fig. 1-2, a kind of NBIOT module according to the preferred embodiment of the present invention comprising printed circuit board 1
With two exhausting holes 11 are offered on plate antenna 12, the printed circuit board 1, define the print between two exhausting hole 11
The antenna area of circuit board 1 processed, it is described to be arranged to spirally sequentially pass through in two exhausting hole 11 in plate antenna 12
Each through-hole 11 so that it is spiral it is described surround the antenna area in plate antenna 12, wherein described in plate day
Line 12 is NBIOT antenna.
Some preferred embodiments according to the present invention, the major part in plate antenna 12 are attached at the printed circuit
The tow sides of plate 1.
Some preferred embodiments according to the present invention, the NBIOT module further includes plastic shell, the plastic shell
By the printed circuit board 1 around interior, also, the plastic shell has antenna in region corresponding with the antenna area
The part of contact portion, the antenna contact portion and the tow sides that the printed circuit board 1 is attached in plate antenna 12 connects
Touching.Wherein, for example, the antenna contact portion is designed to inside convex portion.The antenna contact portion can be with print
Circuit board 1 processed and it is attached at coming into full contact in plate antenna 12 for its positive and negative two surface.
In view of in Antenna Design, the dielectric constant around antenna is bigger, required antenna size is smaller.Due to plastics
The dielectric constant of shell is greater than air, therefore increases the parts of plastics of plastic shell, and be allowed in printed circuit board 1 (i.e.
PCB it) comes into full contact with, the resonance frequency of antenna can be lowered.In other words, the antenna of identical frequency, if antenna and plastic shell
It comes into full contact with, antenna can be designed as smaller size.It can help to provide the NBIOT antenna of small size, low cost as a result,
Design, and then significantly reduce the design and production cost of NBIOT module.
Preferably, the antenna contact portion has bigger thickness compared to the other parts of the plastic shell.
With reference to shown in Fig. 1-2, other preferred embodiments according to the present invention additionally provide a kind of NBIOT module
Manufacturing method, the manufacturing method include:
Two exhausting holes 11 are opened up on printed circuit board 1；
Plate antenna 12 is laid on the printed circuit board 1, wherein by sequentially passing through institute in plate antenna 12 for described
State each through-hole 11 in two exhausting holes 11 formed it is spiral described in plate antenna 12, it is described in plate antenna 12 around being located at
The antenna area of the printed circuit board 1 between two exhausting hole 11 in plate antenna 12 is NBIOT antenna wherein described；
Plastic shell is manufactured, and forms antenna contact portion in plastic shell region corresponding with the antenna area,
The antenna contact portion is contacted with the part of the tow sides for being attached at the printed circuit board 1 in plate antenna 12；
Using the plastic shell by the printed circuit board 1 around wherein.
Wherein, described in plate antenna 12 in laying, the major part in plate antenna 12 is attached at the printing electricity
The tow sides of road plate 1.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, and these become
More protection scope of the present invention is each fallen with modification.
Claims (8)
1. a kind of NBIOT module, which is characterized in that it includes printed circuit board and opens on plate antenna, the printed circuit board
Equipped with two exhausting holes, define the antenna area of the printed circuit board between two exhausting hole, it is described in plate antenna by cloth
It is set to each through-hole spirally sequentially passed through in two exhausting hole, so that spiral described in plate antenna
It in plate antenna is NBIOT antenna wherein described around the antenna area.
2. NBIOT module as described in claim 1, which is characterized in that the major part in plate antenna is attached at the print
The tow sides of circuit board processed.
3. NBIOT module as claimed in claim 2, which is characterized in that the NBIOT module further includes plastic shell, described
Plastic shell is by the printed circuit board around interior, also, the plastic shell is in region corresponding with the antenna area
With antenna contact portion, the portion of the antenna contact portion and the tow sides that the printed circuit board is attached in plate antenna
Tap touching.
4. NBIOT module as claimed in claim 3, which is characterized in that the antenna contact portion is compared to the plastic shell
Other parts have bigger thickness.
5. a kind of manufacturing method of NBIOT module, which is characterized in that the manufacturing method includes:
Two exhausting holes are opened up on a printed circuit board；
Plate antenna is laid on the printed circuit board, wherein by by it is described sequentially pass through in plate antenna it is described two rows of logical
Each through-hole in hole formed it is spiral described in plate antenna, it is described to be surrounded between two exhausting hole in plate antenna
The printed circuit board antenna area, in plate antenna be NBIOT antenna wherein described.
6. manufacturing method as claimed in claim 5, which is characterized in that it is described in plate antenna being laid with, it will be described in plate day
The major part of line is attached at the tow sides of the printed circuit board.
7. manufacturing method as claimed in claim 5, which is characterized in that the manufacturing method further include:
Plastic shell is manufactured, and forms antenna contact portion in plastic shell region corresponding with the antenna area, it is described
Antenna contact portion is contacted with the part of the tow sides for being attached at the printed circuit board in plate antenna；
Using the plastic shell by the printed circuit board around wherein.
8. manufacturing method as claimed in claim 7, which is characterized in that the antenna contact portion of formation is compared to the plastics
The other parts of shell have bigger thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253067.9A CN109951980A (en) | 2019-03-29 | 2019-03-29 | NBIOT module and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253067.9A CN109951980A (en) | 2019-03-29 | 2019-03-29 | NBIOT module and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109951980A true CN109951980A (en) | 2019-06-28 |
Family
ID=67013148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253067.9A Withdrawn CN109951980A (en) | 2019-03-29 | 2019-03-29 | NBIOT module and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109951980A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0424482D0 (en) * | 2004-09-06 | 2004-12-08 | Samsung Electro Mech | Antenna module and electronic apparatus having the same |
| CN101022184A (en) * | 2006-02-13 | 2007-08-22 | 诠欣股份有限公司 | Radio communication product case with shared antenna |
| CN201877575U (en) * | 2010-12-16 | 2011-06-22 | 上海华申泰格软件有限公司 | Fusion encapsulated ultrahigh-frequency antenna |
| CN203434266U (en) * | 2013-09-04 | 2014-02-12 | 江苏天宝汽车电子有限公司 | A Bluetooth antenna |
| CN207052756U (en) * | 2017-07-18 | 2018-02-27 | 广东安居宝数码科技股份有限公司 | PCB antenna structure and wiring board |
-
2019
- 2019-03-29 CN CN201910253067.9A patent/CN109951980A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0424482D0 (en) * | 2004-09-06 | 2004-12-08 | Samsung Electro Mech | Antenna module and electronic apparatus having the same |
| CN101022184A (en) * | 2006-02-13 | 2007-08-22 | 诠欣股份有限公司 | Radio communication product case with shared antenna |
| CN201877575U (en) * | 2010-12-16 | 2011-06-22 | 上海华申泰格软件有限公司 | Fusion encapsulated ultrahigh-frequency antenna |
| CN203434266U (en) * | 2013-09-04 | 2014-02-12 | 江苏天宝汽车电子有限公司 | A Bluetooth antenna |
| CN207052756U (en) * | 2017-07-18 | 2018-02-27 | 广东安居宝数码科技股份有限公司 | PCB antenna structure and wiring board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191211 Address after: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Applicant after: CAMBRIDGE INDUSTRIES (SHANGHAI) CO., LTD. Address before: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Applicant before: CAMBRIDGE INDUSTRIES (SHANGHAI) CO., LTD. Applicant before: CAMBRIDGE ELECTRONIC (ZHEJIANG) CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190628 |
|
| WW01 | Invention patent application withdrawn after publication |