CN210607619U - WIFI, two unification antennas of 4G - Google Patents
WIFI, two unification antennas of 4G Download PDFInfo
- Publication number
- CN210607619U CN210607619U CN201921867881.1U CN201921867881U CN210607619U CN 210607619 U CN210607619 U CN 210607619U CN 201921867881 U CN201921867881 U CN 201921867881U CN 210607619 U CN210607619 U CN 210607619U
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- circuit board
- wifi
- radio frequency
- board subassembly
- frequency line
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Abstract
The utility model discloses a WIFI, two unification antennas of 4G, including wiFi circuit board subassembly, LTE circuit board subassembly, solid plastic part, keep apart the bubble cotton and gum cover, wiFi circuit board subassembly includes 4G antenna radio frequency line and LTE circuit board, 4G antenna radio frequency line connection is on the LTE circuit board, LTE circuit board subassembly includes WIFI antenna radio frequency line and WIFI circuit board, WIFI antenna radio frequency line is connected on the WIFI circuit board, keep apart the cotton setting of bubble between WIFI circuit board subassembly and LTE circuit board subassembly, it is cotton to keep apart the bubble, WIFI circuit board subassembly and LTE circuit board subassembly are all installed in the gum cover, solid plastic part is connected with the gum cover. The WIFI that adopts above-mentioned technical scheme to make, two unification antennas of 4G, simple structure is compact, subtracts short radio frequency line to 0.3 meters, has changed the radio frequency connector, easy assembly and precision height, stable performance, and antenna efficiency and gain obviously improve.
Description
Technical Field
The utility model relates to an antenna, in particular to WIFI, two unification antennas of 4G.
Background
The existing 4G and WiFi two-in-one external multi-antenna is large in size, due to the fact that the length of a radio frequency line is limited by a structure to be 3 meters, performance attenuation is serious in the practical use of the antenna, antenna efficiency and gain are low, and the performance of a product is unstable and poor in consistency, so that partial terminal equipment cannot be networked.
Therefore, a WIFI and 4G two-in-one antenna with simple and compact structure, high precision and stable performance is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a WIFI, two unification antennas of 4G, simple structure is compact, subtracts short radio frequency line to 0.3 meter, has changed the radio frequency connector, assembles easily and the precision is high, the stable performance, and antenna efficiency and gain obviously improve.
The utility model provides a WIFI, two unification antennas of 4G, including wiFi circuit board subassembly, LTE circuit board subassembly, solid plastic part, keep apart the bubble cotton and gum cover, wiFi circuit board subassembly includes 4G antenna radio frequency line and LTE circuit board, 4G antenna radio frequency line connection is on the LTE circuit board, LTE circuit board subassembly includes WIFI antenna radio frequency line and WIFI circuit board, WIFI antenna radio frequency line connection is on the WIFI circuit board, keep apart the cotton setting of bubble between WIFI circuit board subassembly and LTE circuit board subassembly, keep apart that bubble cotton, WIFI circuit board subassembly and LTE circuit board subassembly all install in the gum cover, solid plastic part is connected with the gum cover.
In the above scheme, solid plastic part includes solid plastic part and solid plastic part down, go up solid plastic part and pass through rivet connection with solid plastic part down and fix, 4G antenna radio frequency line and wiFi antenna radio frequency line are worn out from last solid plastic part and are fixed between the plastic part down.
In the above scheme, the rubber sleeve is a black rubber sleeve.
The utility model has the advantages and the beneficial effects that: the utility model provides a WIFI, two unification antennas of 4G, simple structure is compact, subtracts short radio frequency line to 0.3 meter, has changed the radio frequency connector, assembles easily and the precision is high, the stable performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded view of the present invention.
In the figure: 1. 4G antenna radio frequency line 2, WIFI antenna radio frequency line 3, go up solid plastic part 4, solid plastic part 5, LTE circuit board 6, WIFI circuit board 7 down, keep apart cotton 8, gum cover of bubble
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the utility model relates to a WIFI, 4G two unification antennas, including WIFI circuit board subassembly, LTE circuit board subassembly, solid plastic part, isolation bubble cotton 7 and gum cover 8, WIFI circuit board subassembly includes 4G antenna radio frequency line 1 and LTE circuit board 5, 4G antenna radio frequency line 1 is used for transmitting antenna radio frequency signal to terminal equipment, LTE circuit board 5 is used for producing electromagnetic wave radiation field, is used as 4G receiving simultaneously, transmits the antenna end, 4G antenna radio frequency line 1 welds on LTE circuit board 5;
the LTE circuit board assembly comprises a WIFI antenna radio frequency line 2 and a WIFI circuit board 6, the WIFI antenna radio frequency line 2 is used for transmitting an antenna radio frequency signal to the terminal equipment, the WIFI circuit board 6 generates an electromagnetic wave radiation field and is used as a 4G receiving and transmitting antenna end, and the WIFI antenna radio frequency line 2 is connected to the WIFI circuit board 6; keep apart cotton 7 settings of bubble between WIFI circuit board subassembly and LTE circuit board subassembly for guarantee that 4G and WIFI antenna have effectual isolation, keep apart cotton 7 of bubble, WIFI circuit board subassembly and LTE circuit board subassembly and all install in gum cover 8, solid plastic part is connected with gum cover 8, and gum cover 8 is black gum cover, and its waterproof dustproof and protection internal antenna structure.
The solid plastic part includes solid plastic part 3 and solid plastic part 4 down, goes up solid plastic part 3 and passes through rivet connection with solid plastic part 4 down and fix, and 4G antenna radio frequency line 1 and wiFi antenna radio frequency line 2 are worn out from last solid plastic part 3 and solid between the plastic part 4 down, go up solid plastic part 3 and solid plastic part 4 down and can make the antenna body can rotate 90 degrees.
The working principle of the technical scheme is as follows:
4G, the external many antennas of WIFI two unifications, PCB antenna body feed and ground feed link to each other with the radio frequency line, and the electric current that changes on the PCB antenna can produce the radiation field for receive the signal of basic station radiation, and the signal of terminal equipment is launched out. When the 4G and WIFI two-in-one antenna in the technical scheme is used as a transmitting antenna, an electric signal is fed into a conductor from the center of the antenna; when used as a receiving antenna, the received signal is also taken from the conductor at the center of the antenna.
The utility model has the advantages that:
the utility model provides a WIFI, the two unification antenna structure of 4G are simple compact, subtract short radio frequency line to 0.3 meter, have changed the radio frequency connector, assemble easily and the precision is high, the stable performance. The antenna efficiency is obviously improved and is more than or equal to 35 percent.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a WIFI, two unification antennas of 4G, its characterized in that, includes wiFi circuit board subassembly, LTE circuit board subassembly, solid plastic part, keeps apart and steeps cotton and gum cover, wiFi circuit board subassembly includes 4G antenna radio frequency line and LTE circuit board, 4G antenna radio frequency line connection is on the LTE circuit board, LTE circuit board subassembly includes WIFI antenna radio frequency line and WIFI circuit board, WIFI antenna radio frequency line connection is on the WIFI circuit board, keep apart the cotton setting of bubble between WIFI circuit board subassembly and LTE circuit board subassembly, keep apart that bubble cotton, WIFI circuit board subassembly and LTE circuit board subassembly are all installed in the gum cover, solid plastic part is connected with the gum cover.
2. The WIFI, 4G two-in-one antenna according to claim 1, wherein the plastic fixing part comprises an upper plastic fixing part and a lower plastic fixing part, the upper plastic fixing part and the lower plastic fixing part are fixedly connected through rivets, and the 4G antenna radio frequency line and the WiFi antenna radio frequency line penetrate out from between the upper plastic fixing part and the lower plastic fixing part.
3. A WIFI, 4G two in one antenna according to claim 1, characterized in that the rubber sleeve is black rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867881.1U CN210607619U (en) | 2019-11-01 | 2019-11-01 | WIFI, two unification antennas of 4G |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867881.1U CN210607619U (en) | 2019-11-01 | 2019-11-01 | WIFI, two unification antennas of 4G |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607619U true CN210607619U (en) | 2020-05-22 |
Family
ID=70693789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921867881.1U Active CN210607619U (en) | 2019-11-01 | 2019-11-01 | WIFI, two unification antennas of 4G |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607619U (en) |
-
2019
- 2019-11-01 CN CN201921867881.1U patent/CN210607619U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |