CN207217753U - A kind of microwave induced circuit board and electric equipment with new antenna structure - Google Patents
A kind of microwave induced circuit board and electric equipment with new antenna structure Download PDFInfo
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- CN207217753U CN207217753U CN201720895059.0U CN201720895059U CN207217753U CN 207217753 U CN207217753 U CN 207217753U CN 201720895059 U CN201720895059 U CN 201720895059U CN 207217753 U CN207217753 U CN 207217753U
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- signal
- antenna module
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- circuit board
- receiving antenna
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Abstract
It the utility model is related to a kind of microwave induced circuit board and electric equipment with new antenna structure, it is intended to the shortcomings that reception antenna receiving plane that solves existing microwave induced circuit board is small, receiving sensitivity is low, wherein, microwave induced circuit board includes：Substrate；It is carried on the signal receiving antenna module that substrate both sides are used to receive microwave signal；And, it is carried on substrate and positioned at signal receiving antenna module both sides, the signal transmitting antenna module for launching microwave signal, signal transmitting antenna module shifts to install with signal receiving antenna module, and is formed and pass through the hole portion to be received by signal receiving antenna module for microwave signal；Due to forming hole portion between signal transmitting antenna module and signal receiving antenna module, reduce and cover the microwave signal that the stop of copper connecting line is passed to by microwave induced circuit board both sides, larger range of microwave signal is received by signal receiving antenna module, so as to expand the induction range of signal receiving antenna module.
Description
Technical field
Antenna measurement technical field is the utility model is related to, more specifically, it relates to which a kind of have new antenna structure
Microwave induced circuit board and electric equipment.
Background technology
In the equipment with microwave transmitting and receiving function, microwave induced circuit board realizes the main work(of microwave transmitting and receiving function for it
Energy unit, is mainly realized the transmitting-receiving of microwave signal by transmitting antenna and reception antenna.At present, because transmitting antenna is around reception day
Line is set, and radiate the microwave signal entered by circuit board both sides is easily covered the shielding of copper connecting line between reception antenna so that is connect
Receipts antenna receiving plane is small, and peripheral part signal is shielded, and causes receiving sensitivity low, and induction range reduces, and influences detection knot
Fruit.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model embodiment is that providing one kind has new antenna
The microwave induced circuit board and electric equipment of structure, it is intended to solve the reception antenna receiving plane of existing microwave induced circuit board
Small, the shortcomings that receiving sensitivity is low.
In a first aspect, the present embodiment is new to be related to a kind of microwave induced circuit board with new antenna structure, including：
Substrate；
It is carried on the signal receiving antenna module that the substrate both sides are used to receive microwave signal；And
It is carried on the substrate and is sent out positioned at the signal receiving antenna module both sides, for launching the signal of microwave signal
Antenna modules are penetrated, the signal transmitting antenna module shifts to install with the signal receiving antenna module, and is formed and believed for microwave
Number pass through the hole portion to be received by the signal receiving antenna module.
By using above-mentioned technical proposal, extraneous microwave signal is passed to by the surrounding of microwave induced circuit board, and by believing
Number reception antenna module receives, if signal transmitting antenna module surrounds signal receiving antenna module, signal receiving antenna module
The signal transmitting antenna module being built in substrate covers the stop of copper connecting line, when receiving microwave signal, by microwave induced
The incoming microwave signal in circuit board both sides can be covered copper connecting line by this and stop weakening so that signal receiving antenna module can not receive
To the microwave signal of the part, that is, the induction range of signal receiving antenna module is reduced, reduces receiving sensitivity；And when letter
When hole portion is formed number between transmitting antenna module and signal receiving antenna module, i.e. signal transmitting antenna module covers copper connection
Line does not cover signal receiving antenna module, that is, reduces and cover the microwave that the stop of copper connecting line is passed to by microwave induced circuit board both sides
Signal, reducing the blind area of circuit board both sides so that larger range of microwave signal can be received by signal receiving antenna module,
So as to improve the receiving sensitivity of signal receiving antenna module so that distance of reaction becomes remote, expands induction range, more adjunction
Nearly 360 ° of induction region.
With reference in a first aspect, in the first mode in the cards, the signal transmitting antenna module includes multiple wear
Cross the via antenna that the substrate is used to carry out microwave signal transmitting.
By using above-mentioned technical proposal, the setting of via antenna further reduces the stop to microwave signal, so as to
Further expand the induction range of signal receiving antenna module.
With reference in a first aspect, or combine first aspect the first mode in the cards, it is in the cards at second
In mode, the signal transmitting antenna module is disposed in proximity to the edge of the substrate.
By using above-mentioned technical proposal, it is easier to reserve in hole portion in process of production.
With reference on the one hand, in the third mode in the cards, the signal receiving antenna module is set in serpentine.
By using above-mentioned technical proposal, the signal reception of raising signal receiving antenna module.
With reference in a first aspect, in the 4th kind of mode in the cards, the copper that covers of the substrate is located at signal transmitting
Formed with signal enhancing groove between antenna modules.
By using above-mentioned technical proposal, groove is strengthened by setting signal and further eliminates part obstruction microwave signal
Input signal reception antenna module covers copper connecting line, improves signal reception.
Second aspect, it the utility model is related to a kind of electric equipment, including the microwave induced electricity described in above-mentioned technical proposal
Road plate, the electric equipment are any one in following equipment：Intelligent lamp, monitoring camera, access control equipment or traffic are red
Green light.
By using above-mentioned technical proposal, the induced signal range of receiving of electric equipment is improved, enhances signal reception
Sensitivity, improve the accuracy of test result.
In summary, the utility model embodiment has the advantages that：
The utility model embodiment by providing a kind of microwave induced circuit board with new antenna structure, including：Base
Plate；It is carried on the signal receiving antenna module that the substrate both sides are used to receive microwave signal；And be carried on the substrate and
Signal transmitting antenna module positioned at the signal receiving antenna module both sides, for launching microwave signal, the signal transmitting
Antenna modules shift to install with the signal receiving antenna module, and are formed and passed through for microwave signal with by signal reception day
The hole portion that line module receives；Due to forming hole portion between signal transmitting antenna module and signal receiving antenna module, that is, believe
The copper connecting line that covers of number transmitting antenna module does not cover signal receiving antenna module, reduces and covers copper connecting line and stop by microwave sense
Answer the incoming microwave signal in circuit board both sides so that larger range of microwave signal can be received by signal receiving antenna module,
So as to improve the receiving sensitivity of signal receiving antenna module, induction range is expanded.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1st, substrate；2nd, signal receiving antenna module；3rd, via antenna；4th, hole portion；5th, signal enhancing groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than all real
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Term " first " in specification and claims of the present utility model and the accompanying drawing, " second ", " the 3rd "
" 4th " etc. is to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " with
And their any deformations, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, side
The step of method, system, product or equipment are not limited to list or unit, but alternatively also including the step of not listing
Or unit, or alternatively also include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
It is contained at least one embodiment of the present utility model., which there is the phrase, in each position in the description to be each meant
Identical embodiment, nor the independent or alternative embodiment with other embodiment mutual exclusion.Those skilled in the art are explicit
Ground and implicitly understand, embodiment described herein can be combined with other embodiment.
It should be noted that when a component is considered as " connection " another component, it can be directly to separately
One component may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it can be with
It is to be set directly on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technologies used herein and scientific terminology are with belonging to technical field of the present utility model
The implication that is generally understood that of those skilled in the art it is identical.Herein in art used in the description of the present utility model
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.Term as used herein
" and/or " include the arbitrary and all combinations of one or more related Listed Items.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment and embodiment stated can be mutually combined.
Embodiment one：
A kind of microwave induced circuit board with new antenna structure, as shown in figure 1, including：Substrate 1；It is carried on substrate 1
Both sides are used for the signal receiving antenna module 2 for receiving microwave signal；And it is carried on substrate 1 and is located at signal receiving antenna mould
2 both sides of group, the signal transmitting antenna module for launching microwave signal, signal transmitting antenna module and signal receiving antenna module
2 shift to install, and are formed and pass through the hole portion 4 to be received by signal receiving antenna module 2 for microwave signal.
Specifically, signal receiving antenna module 2 is set in serpentine, so as to can be good at connecing on horizontal and vertical
Microwave signal is received, improves the signal reception of signal receiving antenna module 2.
Signal transmitting antenna module is multiple via antennas 3 for being arranged on the both sides of signal receiving antenna module 2, microwave signal
Gone out by the diffusion emitter of via antenna 3, via antenna 3 is arranged at the edge of substrate 1, and via antenna 3 is integrally located at reception
The lower section of antenna, shifted to install so as to be formed with signal receiving antenna module 2, hole portion 4 is formed at signal receiving antenna module 2
Both sides；Generally for the transmitting boundary for expanding microwave signal, it is located on substrate 1 close to the side of signal receiving antenna module 2
Edge also be provided with multiple via antennas 3, this group of via antenna 3 with positioned at the via day of the both sides of signal receiving antenna module 2
Line 3 only can cover copper connecting line by one and connect, therefore obstruct to caused by microwave signal smaller, almost can be ignored.
Meanwhile the copper that covers of substrate 1 is located between signal transmitting antenna module formed with signal enhancing groove 5, covers copper by PCB
The space filled solid copper to be left unused on plate is formed, and is the basic structure of pcb board, be will not be described here, and signal enhancing groove 5 is excision
The notch of copper formation is covered in part between signal transmitting antenna, that is, eliminates a part and hinder microwave signal input signal to receive day
Line module 2 covers copper connecting line, so as to improve the induction range of signal receiving antenna module 2.
In use, extraneous microwave signal is passed to by the surrounding of microwave induced circuit board, and by signal receiving antenna module 2
Receive, if signal transmitting antenna module surrounds signal receiving antenna module 2, signal receiving antenna module 2 is built in substrate 1
Interior signal transmitting antenna module covers the stop of copper connecting line, when receiving microwave signal, is passed by microwave induced circuit board both sides
The microwave signal entered can be covered copper connecting line by this and stop weakening so that signal receiving antenna module 2 can not receive the part
Microwave signal, that is, the induction range of signal receiving antenna module 2 is reduced, reduces receiving sensitivity；And when signal transmitting day
When hole portion 4 is formed between line module and signal receiving antenna module 2, i.e. the copper connecting line that covers of signal transmitting antenna module does not cover
Lid signal receiving antenna module 2, that is, reduce and cover the microwave signal that the stop of copper connecting line is passed to by microwave induced circuit board both sides,
Reducing the blind area of circuit board both sides so that larger range of microwave signal can be received by signal receiving antenna module 2, so as to
Improve the receiving sensitivity of signal receiving antenna module 2 so that distance of reaction becomes remote, expands induction range, is more nearly
360 ° of induction region.
Embodiment two：
A kind of electric equipment, including the microwave induced circuit board described in embodiment one, electric equipment can be Intelligent lamp,
Monitoring camera, access control equipment or traffic-control device.
In the above-described embodiments, the description to each embodiment emphasizes particularly on different fields, and does not have the part being described in detail in some embodiment,
It may refer to the associated description of other embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the utility model is not limited by described sequence of movement,
Because according to the utility model, some steps may use other orders or carry out simultaneously.Secondly, those skilled in the art
It should know, embodiment described in this description belongs to preferred embodiment, and the action being related to and module might not
Necessary to being the utility model.
In several embodiments provided herein, it should be understood that disclosed device, can be real in other way
It is existing.For example, device embodiment described above is only schematical, such as the division of said units, only one kind are patrolled
The division of volume function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can be with
Another system is integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed mutual
Coupling or communication connection can be INDIRECT COUPLING or communication connection between device or unit by some interfaces, can be electricity
Letter or other forms.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
Described above, above example is only to illustrate the technical solution of the utility model, and without limiting it；Although
The utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (6)
- A kind of 1. microwave induced circuit board with new antenna structure, it is characterised in that including：Substrate (1)；It is carried on the signal receiving antenna module (2) that the substrate (1) both sides are used to receive microwave signal；AndIt is carried on the substrate (1) and positioned at signal receiving antenna module (2) both sides, the signal for launching microwave signal Transmitting antenna module, the signal transmitting antenna module shift to install with the signal receiving antenna module (2), and are formed for micro- Ripple signal passes through the hole portion (4) to be received by the signal receiving antenna module (2).
- 2. a kind of microwave induced circuit board with new antenna structure according to claim 1, it is characterised in that described Signal transmitting antenna module includes multiple via antennas (3) for being used to carry out microwave signal transmitting through the substrate (1).
- A kind of 3. microwave induced circuit board with new antenna structure according to claim 1 or 2, it is characterised in that The signal transmitting antenna module is disposed in proximity to the edge of the substrate (1).
- 4. a kind of microwave induced circuit board with new antenna structure according to claim 1, it is characterised in that described Signal receiving antenna module (2) is set in serpentine.
- 5. a kind of microwave induced circuit board with new antenna structure according to claim 1, it is characterised in that described Substrate (1) covers copper between the signal transmitting antenna module formed with signal enhancing groove (5).
- 6. a kind of electric equipment, it is characterised in that including the microwave induced circuit board described in claim 1 to 5 any one, institute Electric equipment is stated as any one in following equipment：Intelligent lamp, monitoring camera, access control equipment or traffic-control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895059.0U CN207217753U (en) | 2017-07-21 | 2017-07-21 | A kind of microwave induced circuit board and electric equipment with new antenna structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895059.0U CN207217753U (en) | 2017-07-21 | 2017-07-21 | A kind of microwave induced circuit board and electric equipment with new antenna structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217753U true CN207217753U (en) | 2018-04-10 |
Family
ID=61813772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895059.0U Active CN207217753U (en) | 2017-07-21 | 2017-07-21 | A kind of microwave induced circuit board and electric equipment with new antenna structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207217753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378583A (en) * | 2018-12-03 | 2019-02-22 | 电子科技大学中山学院 | A kind of improved microwave inductive switch antenna |
-
2017
- 2017-07-21 CN CN201720895059.0U patent/CN207217753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378583A (en) * | 2018-12-03 | 2019-02-22 | 电子科技大学中山学院 | A kind of improved microwave inductive switch antenna |
| CN109378583B (en) * | 2018-12-03 | 2022-11-25 | 电子科技大学中山学院 | Improved microwave induction switch antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 518000 Block 301, Tsinghua Ziguang Information Port A, Langshan Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ASCHIP TECH Co.,Ltd. Address before: 518000 room 1, unit 1003, house A1A2, Guangdong, Shenzhen, Guangdong Patentee before: RUIDE DETECTION TECHNOLOGY (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right |