CN207474687U - The Internet of Things antenna of intelligent charging spot - Google Patents
The Internet of Things antenna of intelligent charging spot Download PDFInfo
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- CN207474687U CN207474687U CN201721530325.6U CN201721530325U CN207474687U CN 207474687 U CN207474687 U CN 207474687U CN 201721530325 U CN201721530325 U CN 201721530325U CN 207474687 U CN207474687 U CN 207474687U
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Abstract
The utility model discloses the Internet of Things antenna of intelligent charging spot, including waterproof case（1）, opening is equipped in one side along its length, opening is equipped with waterproof cover（2）, in waterproof case（1）It is interior, equipped with first antenna substrate（3）, the second antenna substrate（4）With third antenna substrate（5）, first antenna substrate（3）On be integrated with LTE4g electrodes and WIFI electrodes, the second antenna substrate（4）On be integrated with BT electrodes, third antenna substrate（5）On be integrated with GNSS electrodes, four electrodes pass through cable and four one-to-one connections of SMA females, waterproof cover respectively（2）The upper one-to-one female mounting hole being equipped with for assembling SMA females（12）.Compared with prior art, the utility model antenna is designed using built-inization, is occupied little space, compact is easy to assembly, is easily installed, and antenna performance is reliable and stable, and safety more preferably, can be widely applied to various internet of things equipment antennas.
Description
Technical field
The utility model belongs to the Internet of Things antenna of wireless communication antenna technical field more particularly to intelligent charging spot.
Background technology
Electric vehicle is seen as the development trend of next-generation automobile always, from 19th century, first electric vehicle emerge to
The present, electric vehicle is using rechargeable battery as its power source.For an electric vehicle, rechargeable battery is mating
Charging equipment is one of indispensable subsystem, and charging equipment is used to the electric energy of power grid being converted into the electricity of rechargeable battery
Energy.
Existing charging equipment it is relatively conventional be charging pile, as " gas station " of electric vehicle, charging pile construction
Carry out comprehensively, huge market can be undoubtedly provided.
In this wide three big city of going up north, due to traffic congestion, purchase vehicle is carried out by car plate one after another and is limited.It is but due to electronic
The environmental-protection function of automobile, government support the development of electric vehicle from upper strata, therefore there are relevant policies in the big cities such as wide of going up north, into
Car plate can be directly obtained by entering the electric vehicle of its related register, and this point have stimulated the demand of electric vehicle in terms of policy.
Meanwhile domestic product oil rise in price speed is higher than decrease speed, what final car owner bore is higher and higher oil price, electronic vapour
Vehicle can replace the consumption of part of gasoline, diesel oil, reduce this departmental cost.Unquestionable charging pile is that new energy strategy promotes
Terminal market, as can gaining the initiative now, have enormous benefits to the profit of capital.
Existing charging pile needs to carry out data communication with distal end at work, and there are two types of the specific communication modes of use：
The first is wire communication mode, including：Wired ethernet（RJ45 lines, optical fiber）, industrial series bus（RS485、
RS232, CAN bus）；
Second is wireless communication mode, main to use：The mobile data access service of mobile operator is configured with corresponding
Antenna（Wireless communication antenna）, such as：LTE antenna, GNSS positioning antennas, BT antennas, WIFI antennas etc..
Existing antenna（Wireless communication antenna）, mostly using cable connection, mounted on the top of charging pile, lead to one
Antenna stands in great numbers above a slight charging pile, inaesthetic while may also lead to day line dropout or damage；In addition, due to each
Antenna be required for it is separately installed, this cause it is cumbersome for installation, be not easy to operate.
It is also relatively higher to antenna requirement in face of increasingly huge market, whole beauty how is taken into account with ensuring antenna
Performance is current urgent problem.
Utility model content
In view of this, it is designed, occupied little space using built-inization it is necessory to provide a kind of antenna, compact, assembling
It is convenient, it is easily installed, antenna performance is reliable and stable, and safety more preferably, can be widely applied to the intelligence of various internet of things equipment antennas
The Internet of Things antenna of energy charging pile.
In order to overcome the shortcomings of the prior art, the utility model provides following technical scheme：
The Internet of Things antenna of intelligent charging spot including waterproof case 1, is equipped with opening, opening in one side along its length
Place is equipped with waterproof cover 2, which is characterized in that
In waterproof case 1, equipped with first antenna substrate 3, the second antenna substrate 4 and third antenna substrate 5,
LTE4g electrodes and WIFI electrodes are integrated on first antenna substrate 3,
BT electrodes are integrated on second antenna substrate 4,
GNSS electrodes are integrated on third antenna substrate 5,
LTE4g electrodes, WIFI electrodes, BT electrodes and GNSS electrodes respectively by cable and the one-to-one connection of SMA females,
Wherein：
First SMA females 6 are used to connect LTE4g antennas,
2nd SMA females 7 are used to connect WIFI antennas,
3rd SMA females 8 are used to connect BT antennas,
4th SMA females 9 are used to connect GNSS antenna,
The one-to-one female mounting hole 12 being equipped with for assembling SMA females on waterproof cover 2.
Preferably, the waterproof case 1 is rectangular, waterproof case 1 is fixedly connected with waterproof cover 2 by connector,
The connector includes but not limited to：Screw.
Preferably, several waterproof cover mounting holes 13 are additionally provided on the waterproof cover 2.
Preferably, first antenna substrate 3 is set on the lower part in waterproof case 1,
The top being set in waterproof case 1 of second antenna substrate 4 and third antenna substrate 5 or so side by side.
Preferably, on the first antenna substrate 3, LTE4g electrodes include：
Electrode body 61,
The side of electrode body 61 is connect by U-shaped connection electrode 62 with second electrode 63,
The connecting portion of U-shaped connection electrode 62 and electrode body 61 is connect with cable one end,
61 opposite side of electrode body is connect with the bending part 64 of L-shaped electrode 65,
Between electrode body 61 and U-shaped connection electrode 62, between electrode body 61 and second electrode 63, electrode body 61 and L-shaped
Between electrode 65, between L-shaped electrode 65 and second electrode 63, there are adjust gap,
WIFI electrodes include：
Rectangular electrode 66 set on 65 outside of L-shaped electrode, and closes on second electrode 63,
Between rectangular electrode 66 and second electrode 63, there are adjust gap.
Preferably, on second antenna substrate 4, BT electrodes include：
Strip electrode 81,
81 one end of strip electrode is connect with cable one end,
81 other end of strip electrode is connect with the end 82 of the second U-shaped electrode 83,
The width of end 82 is more than the width of strip electrode 81.
Preferably, on the third antenna substrate 5, GNSS electrodes include：
Blocky base material, surface are equipped with the second rectangular electrode 91,
Second rectangular electrode 91 is equipped with tie point, for being connect with cable one end,
Blocky one jiao of base material is equipped with locating notch 92.
Compared with prior art, the technical solution of the utility model antenna is designed using built-inization, is occupied little space, body
Product is compact, easy to assembly, is easily installed, antenna performance is reliable and stable, and safety more preferably, can be widely applied to various Internet of Things and set
Standby antenna.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is LTE4g electrodes, WIFI electrode structure schematic diagrames.
Fig. 3 is BT electrode structure schematic diagrames.
Fig. 4 is GNSS electrode structure schematic diagrames.
Fig. 5 is the utility model antenna return loss figure.
Specific embodiment
Below with reference to attached drawing, the utility model is described in further detail.
As shown in Fig. 1~5, the Internet of Things antenna of intelligent charging spot, including：
Waterproof case 1 is equipped with opening in one side along its length, and opening is equipped with waterproof cover 2,
In waterproof case 1, equipped with first antenna substrate 3, the second antenna substrate 4 and third antenna substrate 5,
LTE4g electrodes and WIFI electrodes are integrated on first antenna substrate 3,
BT electrodes are integrated on second antenna substrate 4,
GNSS electrodes are integrated on third antenna substrate 5,
LTE4g electrodes, WIFI electrodes, BT electrodes and GNSS electrodes respectively by cable and the one-to-one connection of SMA females,
I.e.：Four electrodes respectively by cable and four one-to-one connections of SMA females, wherein：
First SMA females 6 are used to connect LTE4g antennas,
2nd SMA females 7 are used to connect WIFI antennas,
3rd SMA females 8 are used to connect BT antennas,
4th SMA females 9 are used to connect GNSS antenna,
The one-to-one female mounting hole 12 being equipped with for assembling SMA females on waterproof cover 2.
Based on the above technical solution, the waterproof case 1 is rectangular, and waterproof case 1 and waterproof cover 2 pass through company
Fitting is fixedly connected, and the connector includes but not limited to：Screw.
Further, waterproof sealing component can be added between waterproof case 1 and waterproof cover 2.Such as：Provided peripherally with one
Enclose silica gel sealing ring.
As selectable embodiment, waterproof case apparent size is：100×40×25mm（Length × width × height）.
Based on the above technical solution, the opening of the waterproof case 1 is circumferentially set in the lateral surface of its side wall
There are several first pillars 10, the first pillar 10 is equipped with the first mounting hole,
The waterproof cover 2, circumferentially arranged with several second pillars 11, the second pillar 11 is equipped with the second mounting hole,
First pillar 10 and the second pillar 11 correspond, and the axis of the first mounting hole and the second mounting hole overlaps, and uses
In assembling connecting piece.
Based on the above technical solution, several waterproof cover mounting holes 13 are additionally provided on the waterproof cover 2.Waterproof
Cover board mounting hole 13 can be used for connecting charging pile.
Based on the above technical solution, the diameter of waterproof cover mounting hole 13, less than the diameter of female mounting hole 12.
Based on the above technical solution, first antenna substrate 3 is set on the lower part in waterproof case 1,
The top being set in waterproof case 1 of second antenna substrate 4 and third antenna substrate 5 or so side by side.
Based on the above technical solution, first antenna substrate 3, the second antenna substrate 4 and third antenna substrate 5 it
Between, it is equipped with positioning support member in adjacent side.
The positioning support member is made of insulating materials, on the one hand prevents having movement between antenna substrate, two aspects are really
It is secured to protect antenna substrate assembling, three aspects play insulating effect.
Positioning support member can be fixedly connected with the side wall of the waterproof case 1 towards opening.
Based on the above technical solution, as shown in Fig. 2, on the first antenna substrate 3, LTE4g electrodes include：
Electrode body 61,
The side of electrode body 61 is connect by U-shaped connection electrode 62 with second electrode 63,
The connecting portion of U-shaped connection electrode 62 and electrode body 61 is connect with cable one end,
61 opposite side of electrode body is connect with the bending part 64 of L-shaped electrode 65,
Between electrode body 61 and U-shaped connection electrode 62, between electrode body 61 and second electrode 63, electrode body 61 and L-shaped
Between electrode 65, between L-shaped electrode 65 and second electrode 63, there are adjust gap,
WIFI electrodes include：
Rectangular electrode 66 set on 65 outside of L-shaped electrode, and closes on second electrode 63,
Between rectangular electrode 66 and second electrode 63, there are adjust gap.
Based on the above technical solution, as shown in figure 3, on second antenna substrate 4, BT electrodes include：
Strip electrode 81,
81 one end of strip electrode is connect with cable one end,
81 other end of strip electrode is connect with the end 82 of the second U-shaped electrode 83,
The width of end 82 is more than the width of strip electrode 81.
Based on the above technical solution, as shown in figure 4, on the third antenna substrate 5, GNSS electrodes include：
Blocky base material, surface are equipped with the second rectangular electrode 91,
Second rectangular electrode 91 is equipped with tie point, for being connect with cable one end,
Blocky one jiao of base material is equipped with locating notch 92.
Locating notch 92 is used to determine the installation site and size of the second antenna substrate 4.
GNSS antenna is used to receive GPS, Galileo, the Big Dipper or GLONASS（GLONASS）Signal.
The Internet of Things antenna of intelligent charging spot described in the utility model after tested, obtains following antenna efficiency data.Antenna
Return loss plot is referring to Fig. 5.
Compared with prior art, the technical solution of the utility model antenna is designed using built-inization, is occupied little space, body
Product is compact, easy to assembly, is easily installed, antenna performance is reliable and stable, and safety more preferably, can be widely applied to various Internet of Things and set
Standby antenna.
The explanation of above example is only intended to the method and its core concept that help understands the utility model.It should refer to
Go out, it for those skilled in the art, can also be to this under the premise of the utility model principle is not departed from
Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection domain of the utility model claims
It is interior.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (7)
1. the Internet of Things antenna of intelligent charging spot, including waterproof case（1）, opening, opening are equipped in one side along its length
Place is equipped with waterproof cover（2）, which is characterized in that
In waterproof case（1）It is interior, equipped with first antenna substrate（3）, the second antenna substrate（4）With third antenna substrate（5）,
First antenna substrate（3）On be integrated with LTE4g electrodes and WIFI electrodes,
Second antenna substrate（4）On be integrated with BT electrodes,
Third antenna substrate（5）On be integrated with GNSS electrodes,
LTE4g electrodes, WIFI electrodes, BT electrodes and GNSS electrodes respectively by cable and the one-to-one connection of SMA females,
In：
First SMA females（6）For connecting LTE4g antennas,
2nd SMA females（7）For connecting WIFI antennas,
3rd SMA females（8）For connecting BT antennas,
4th SMA females（9）For connecting GNSS antenna,
Waterproof cover（2）The upper one-to-one female mounting hole being equipped with for assembling SMA females（12）.
2. the Internet of Things antenna of intelligent charging spot according to claim 1, which is characterized in that the waterproof case（1）It is in
Rectangle, waterproof case（1）And waterproof cover（2）It is fixedly connected by connector, the connector includes but not limited to：Screw.
3. the Internet of Things antenna of intelligent charging spot according to claim 1, which is characterized in that the waterproof cover（2）On
It is additionally provided with several waterproof cover mounting holes（13）.
4. the Internet of Things antenna of intelligent charging spot according to claim 1, which is characterized in that first antenna substrate（3）If
In waterproof case（1）Interior lower part,
Second antenna substrate（4）With third antenna substrate（5）Left and right side by side be set on waterproof case（1）Interior top.
5. the Internet of Things antenna of intelligent charging spot according to claim 1, which is characterized in that the first antenna substrate
（3）On, LTE4g electrodes include：
Electrode body（61）,
Electrode body（61）Side pass through U-shaped connection electrode（62）With second electrode（63）Connection,
U-shaped connection electrode（62）And electrode body（61）Connecting portion connect with cable one end,
Electrode body（61）Opposite side and L-shaped electrode（65）Bending part（64）Connection,
Electrode body（61）With U-shaped connection electrode（62）Between, electrode body（61）And second electrode（63）Between, electrode body（61）
With L-shaped electrode（65）Between, L-shaped electrode（65）And second electrode（63）Between, there are adjust gap,
WIFI electrodes include：
Rectangular electrode（66）, set on L-shaped electrode（65）Outside, and close on second electrode（63）,
Rectangular electrode（66）And second electrode（63）Between, there are adjust gap.
6. the Internet of Things antenna of intelligent charging spot according to claim 1, which is characterized in that second antenna substrate
（4）On, BT electrodes include：
Strip electrode（81）,
Strip electrode（81）One end is connect with cable one end,
Strip electrode（81）The other end and the second U-shaped electrode（83）End（82）Connection,
End（82）Width be more than strip electrode（81）Width.
7. the Internet of Things antenna of intelligent charging spot according to claim 1, which is characterized in that the third antenna substrate
（5）On, GNSS electrodes include：
Blocky base material, surface are equipped with the second rectangular electrode（91）,
Second rectangular electrode（91）Tie point is equipped with, for being connect with cable one end,
Blocky one jiao of base material is equipped with locating notch（92）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530325.6U CN207474687U (en) | 2017-11-16 | 2017-11-16 | The Internet of Things antenna of intelligent charging spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530325.6U CN207474687U (en) | 2017-11-16 | 2017-11-16 | The Internet of Things antenna of intelligent charging spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474687U true CN207474687U (en) | 2018-06-08 |
Family
ID=62260799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721530325.6U Expired - Fee Related CN207474687U (en) | 2017-11-16 | 2017-11-16 | The Internet of Things antenna of intelligent charging spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895849A (en) * | 2017-11-16 | 2018-04-10 | 上海守远通讯科技有限公司 | The Internet of Things antenna of intelligent charging spot |
| CN113141742A (en) * | 2021-04-16 | 2021-07-20 | 阳光电源股份有限公司 | Case and charging pile |
-
2017
- 2017-11-16 CN CN201721530325.6U patent/CN207474687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895849A (en) * | 2017-11-16 | 2018-04-10 | 上海守远通讯科技有限公司 | The Internet of Things antenna of intelligent charging spot |
| CN113141742A (en) * | 2021-04-16 | 2021-07-20 | 阳光电源股份有限公司 | Case and charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180608 Termination date: 20201116 |