CN208848110U - A kind of electric terminal of LTE antenna collocation closure metal slit - Google Patents
A kind of electric terminal of LTE antenna collocation closure metal slit Download PDFInfo
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- CN208848110U CN208848110U CN201821233864.8U CN201821233864U CN208848110U CN 208848110 U CN208848110 U CN 208848110U CN 201821233864 U CN201821233864 U CN 201821233864U CN 208848110 U CN208848110 U CN 208848110U
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- lte antenna
- closed gap
- display screen
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Abstract
It arranges in pairs or groups the utility model relates to a kind of LTE antenna and is closed the electric terminal of metal slit, the electric terminal is full metal jacket, comprising: notebook base and the display screen hinged with the notebook base；Another side of the display screen for display offers the closed gap for opening up metal；LTE antenna in the closed gap.Above-mentioned notebook, the efficiency that collocation LTE antenna design in metallic closed gap is placed on metal board aft antenna can be preferable.
Description
Technical field
The utility model relates to notebooks, arrange in pairs or groups more particularly to a kind of LTE antenna and are closed the electric terminal of metal slit.
Background technique
The machines such as many notebooks excessively pursue the novelty of appearance, miniaturization, the diversification of function now, use metal
Shell etc. increases the aesthetic appearance of board, higher to the performance requirement of antenna while compressing day space of lines and antenna environment,
This brings more challenges for the design of LTE antenna.The radiation efficiency of antenna all can be by very when using metal shell
Big influence.
Utility model content
Based on this, it is necessary to which in view of the above technical problems, the electronics for providing a kind of LTE antenna collocation closure metal slit is whole
End, the efficiency that collocation LTE antenna design in metallic closed gap is placed on metal board aft antenna can be preferable.
A kind of notebook, the notebook are full metal jackets, comprising: notebook base and with the notebook base cut with scissors
The display screen connect；Another side of the display screen for display offers the closed gap for opening up metal；In the closed gap
Equipped with LTE antenna.
Above-mentioned notebook, the efficiency that collocation LTE antenna design in metallic closed gap is placed on metal board aft antenna can be compared with
It is good.
In other one embodiment, the LTE antenna is located at the middle position of the closed gap.
In other one embodiment, the display screen is for being shown OLED screen.
In other one embodiment, the display screen is for being shown IPS screen.
In other one embodiment, the display screen is for being shown TFT screen.
In other one embodiment, the length of the closed gap is 50mm to 60mm, the width of the closed gap
Degree is 2mm to 3mm.
In other one embodiment, the length of the closed gap is 56.9mm, and the width of the closed gap is
2.5mm。
Detailed description of the invention
Fig. 1 is that a kind of structure of the electric terminal of LTE antenna collocation closure metal slit provided by the embodiments of the present application is shown
It is intended to (display screen related content is only shown in figure).
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of notebook, the notebook are full metal jackets, comprising: notebook base and with the notebook base cut with scissors
The display screen connect；Another side of the display screen 100 for display offers the closed gap 110 for opening up metal；The closure
LTE antenna is equipped in gap.
Above-mentioned notebook, the efficiency that collocation LTE antenna design in metallic closed gap is placed on metal board aft antenna can be compared with
It is good.
In other one embodiment, the LTE antenna is located at the middle position of the closed gap.
In other one embodiment, the display screen is for being shown OLED screen.
In other one embodiment, the display screen is for being shown IPS screen.
In other one embodiment, the display screen is for being shown TFT screen.
In other one embodiment, the length of the closed gap is 50mm to 60mm, the width of the closed gap
Degree is 2mm to 3mm.
In other one embodiment, the length of the closed gap is 56.9mm, and the width of the closed gap is
2.5mm。
Metal takes down notes the machine platform, the face notebook A crack gap place LTE antenna, verification test comprising the step of are as follows:
The gap that 56.9 × 2.5mm or so is opened among metal board, LTE antenna is placed among gap, day
Line is in horizontal middle position.Antenna can achieve preferable radiation efficiency.The efficiency average value of antenna is 1880-1920MHZ/
2300-2690MHZ is 38%/39%；
Between LTE antenna ground line and feeder line, branch is stretched out at lowest limit end, by the efficiency of coupled antenna before
Basic last time is promoted again.It is 54%/49% that the efficiency average value of antenna, which is 1880-1920MHZ/2300-2690MHZ,；
LTE antenna cabling ground connection disconnects, and wraps up antenna with extending elongated extension by GROUND, the efficiency of antenna also has bright
Aobvious promotion.It is 53%/45% that the efficiency average value of antenna, which is 1880-1920MHZ/2300-2690MHZ,.
By data verification, metallic closed slot collocation LTE antenna design can realize antenna inside metal box
Radiation efficiency.And it is different in the meeting of the efficiency of different processing mode antennas, and efficiency is all fine.It is this time realization metal knot
Antenna is placed in structure provides new design method.Make metal board while realizing appearance, will not influence the efficiency of antenna.
So rationally cracking when board is metal environment, handling interference, coupling, go out antenna using gap radiation
Metallic closed slot collocation LTE antenna design is successfully applied in the metal shell of the mobile devices such as notebook by energy.Generally
Antenna is placed on inside metal environment and uses, and the radiation efficiency of antenna can be very poor, and practical effect can be very poor.But work as metal
The efficiency that closure slot collocation LTE antenna design is placed on metal board aft antenna can be preferable.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of notebook, which is characterized in that the notebook is full metal jacket, comprising: notebook base and with the pen
Remember the hinged display screen of this pedestal；Another side of the display screen for display offers the closed gap for opening up metal；It is described
LTE antenna is equipped in closed gap.
2. notebook according to claim 1, which is characterized in that the LTE antenna is located at the centre of the closed gap
Position.
3. notebook according to claim 1, which is characterized in that the display screen is for being shown OLED screen.
4. notebook according to claim 1, which is characterized in that the display screen is for being shown IPS screen.
5. notebook according to claim 1, which is characterized in that the display screen is for being shown TFT screen.
6. notebook according to claim 1, which is characterized in that the length of the closed gap is 50mm to 60mm, institute
The width for stating closed gap is 2mm to 3mm.
7. notebook according to claim 6, which is characterized in that the length of the closed gap is 56.9mm, described to close
The width of joint close gap is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233864.8U CN208848110U (en) | 2018-08-01 | 2018-08-01 | A kind of electric terminal of LTE antenna collocation closure metal slit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821233864.8U CN208848110U (en) | 2018-08-01 | 2018-08-01 | A kind of electric terminal of LTE antenna collocation closure metal slit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848110U true CN208848110U (en) | 2019-05-10 |
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ID=66355049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821233864.8U Active CN208848110U (en) | 2018-08-01 | 2018-08-01 | A kind of electric terminal of LTE antenna collocation closure metal slit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208848110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108874047A (en) * | 2018-08-01 | 2018-11-23 | 禾邦电子(苏州)有限公司 | A kind of electric terminal of LTE antenna collocation closure metal slit |
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2018
- 2018-08-01 CN CN201821233864.8U patent/CN208848110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108874047A (en) * | 2018-08-01 | 2018-11-23 | 禾邦电子(苏州)有限公司 | A kind of electric terminal of LTE antenna collocation closure metal slit |
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