CN204424419U - A kind of bent combined antenna - Google Patents
A kind of bent combined antenna Download PDFInfo
- Publication number
- CN204424419U CN204424419U CN201520187309.6U CN201520187309U CN204424419U CN 204424419 U CN204424419 U CN 204424419U CN 201520187309 U CN201520187309 U CN 201520187309U CN 204424419 U CN204424419 U CN 204424419U
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- CN
- China
- Prior art keywords
- antenna
- pcb board
- antenna pcb
- silica gel
- bent
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of bent combined antenna, comprise the first antenna pcb board (1), the first order wire (6), the second antenna pcb board (2), second communication line (7), is characterized in that: also comprise heat-shrink tube (3), soft silica gel sleeve (4); Described first antenna pcb board (1) is connected by heat-shrink tube (3) with the second antenna pcb board (2), and described combined antenna can be bent in junction.The utility model is applicable to multiple vehicle carried video guidance entertainment system, implementation platformization can produce, thus reduces R&D costs; Good sealing effect, water proof and dust proof grade can reach IP67; By wire clamp, assembling aerial can be installed, more convenient, reliable; Because being integrated into an antenna, cost reduces, and production efficiency is higher.
Description
Technical field
The utility model relates to a kind of combined antenna, particularly relates to a kind of bent combined antenna.
Background technology
Along with the 4G network promotion is commercial, by deepening the Infotainment process of automobile, even lead qualitative leap on automobile practical function.To automobile industry, popularizing remarkable adding users demand interconnected in car of 4G network.4G network and the universal of technology will make the connection speed of the Internet in car be connected also fast than current with the express network in office in family.Automaker so just can be made can to provide for consumer the application program can only passing through in indoor at present to dial or broadband access network could use.Specifically, after application 4G technology, automobile also will as a smart mobile phone, not only real-time online, and also have a lot of application being applicable to automobile and using, consumer send and receive e-mail in car by more convenient, weather and traffic conditions can be known in real time, participate in the high-quality video that video conference, viewing are smooth.Just because of 4G high-speed transfer network, utilizing 4G LTE to serve with the integrated built-in Wi-Fi hotspot of vehicle is technology platform, and be the mobile phone of passenger, the wireless devices such as panel computer provide wireless network, allow occupant freely enjoy 4G high-speed transfer network at dull journey.Also just because of being combined of 4G and WiFi technology, the combined antenna of 4G antenna and WIFI antenna just arises at the historic moment.
There is two states in 4G WIFI antenna in the market: a kind of state is non-integrated state; Another is traditional integrated state.The shortcoming of nonconformity state comprises: 1. cost is high: 4G and WIFI is the antenna of two independent separate states, so cost is high; 2. take up space large: owing to being two independently antennas, the space of required car machine is larger.Tradition integrated state directly on one piece of pcb board, installs two antennas, and as shown in Figure 11,12, its shortcoming comprises: length is longer, takes up space large, and at the difficult hardware and software platform of vehicle carried video guidance entertainment system, R&D costs are high.
Summary of the invention
For solving the problem, the utility model provides a kind of bent combined antenna, comprises the first antenna pcb board, the first order wire, the second antenna pcb board, second communication line, heat-shrink tube, soft silica gel sleeve; First antenna pcb board is connected by heat-shrink tube with the second antenna pcb board, and described combined antenna can be bent in junction; First order wire one end is soldered to the first antenna pcb board, and second communication line one end is soldered to the second antenna pcb board; One end of described soft silica gel sleeve comprises wire hole, welded order wire and the first antenna pcb board connected by heat-shrink tube and the second antenna pcb board insert in soft silica gel sleeve, the other end of the first order wire and second communication line exposes outside soft silica gel sleeve through wire hole.
Further, the first antenna pcb board is 4G antenna pcb board, and the second antenna pcb board is WIFI antenna pcb board.
Preferably, wire hole is by silica gel sealing.
Preferably, described first antenna pcb board (1) long 120 ~ 130mm, wide 18 ~ 22mm; Described second antenna pcb board (2) long 48 ~ 52 mm, wide 18 ~ 22mm; Described heat-shrink tube (3) long 60 ~ 70mm, diameter of phi 18mm, wall thickness T=0.40mm; Described soft silica gel sleeve (4) long 190 ~ 210mm, external diameter 26 ~ 30mm.
The bent combined antenna that the utility model provides, is applicable to multiple vehicle carried video guidance entertainment system, implementation platformization can produce, thus reduces R&D costs; Good sealing effect, water proof and dust proof grade can reach IP67; By wire clamp, assembling aerial can be installed, more convenient, reliable; Because being integrated into an antenna, cost reduces, and production efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the first antenna pcb board and the second antenna pcb board vertical view that do not carry out combining.
Fig. 2 is the first antenna pcb board and the second antenna pcb board upward view that do not carry out combining.
Fig. 3 uses heat-shrink tube to connect the first antenna pcb board and the second antenna pcb board vertical view.
Fig. 4 uses heat-shrink tube to connect the first antenna pcb board and the second antenna pcb board upward view.
Fig. 5 is the schematic diagram of combined antenna at different bending angle.
Fig. 6 is silica gel sheath front view.
Fig. 7 is silica gel sheath left view.
Fig. 8 is combined antenna schematic diagram.
Fig. 9 is the combined antenna schematic diagram of bending state.
Figure 10 is the schematic diagram using wire clamp security combination antenna.
Figure 11 is the combined antenna vertical view of traditional integrated state.
Figure 12 is the combined antenna upward view of traditional integrated state.
Embodiment
Understand technology contents of the present utility model for convenience of those skilled in the art, below in conjunction with drawings and Examples, the utility model is described in further detail.
Be connected by heat-shrink tube 3 with the second antenna pcb board 2 by the first antenna pcb board 1 shown in Fig. 1, Fig. 2, antenna pcb board shown in composition diagram 3, Fig. 4 combines, because adopt heat-shrink tube to connect, therefore can bend in junction, as shown in Figure 5.The first antenna pcb board that the first order wire 6 is connected with second communication line 7 and by heat-shrink tube 3 will be welded respectively and the second antenna pcb board inserts in the sleeve of soft silica gel shown in Fig. 64, first order wire 6 and second communication line 7 expose outside soft silica gel sleeve 4 by string holes shown by Fig. 75, combined antenna shown in composition diagram 8.As shown in Figure 9, owing to adopting soft silica gel sleeve to seal, therefore this combined antenna is also bent.As shown in Figure 10, described combined antenna can adopt wire clamp to be fixed on automobile, very easy.
Above-described embodiment is only wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (5)
1. a bent combined antenna, comprise the first antenna pcb board (1), the first order wire (6), the second antenna pcb board (2), second communication line (7), is characterized in that: also comprise heat-shrink tube (3), soft silica gel sleeve (4); Described first antenna pcb board (1) is connected by heat-shrink tube (3) with the second antenna pcb board (2), and described combined antenna can be bent in junction; Described first order wire (6) one end is soldered to the first antenna pcb board (1), and second communication line (7) one end is soldered to the second antenna pcb board (2); One end of described soft silica gel sleeve (4) comprises wire hole (5), welded order wire and the first antenna pcb board (1) connected by heat-shrink tube (3) and the second antenna pcb board (2) insert in soft silica gel sleeve (4), the other end of the first order wire (5) and second communication line (6) passes wire hole (5) and exposes outside soft silica gel sleeve (4).
2., according to a kind of bent combined antenna described in claim 1, it is characterized in that: described first antenna pcb board (1) is 4G antenna pcb board.
3., according to a kind of bent combined antenna described in claim 1, it is characterized in that: described second antenna pcb board (2) is WIFI antenna pcb board.
4., according to a kind of bent combined antenna described in claim 1, it is characterized in that: described wire hole (5) is by silica gel sealing.
5. according to a kind of bent combined antenna described in claim 1, it is characterized in that: described first antenna pcb board (1) long 120 ~ 130mm, wide 18 ~ 22mm; Described second antenna pcb board (2) long 48 ~ 52 mm, wide 18 ~ 22mm; Described heat-shrink tube (3) long 60 ~ 70mm, diameter of phi 18mm, wall thickness T=0.40mm; Described soft silica gel sleeve (4) long 190 ~ 210mm, external diameter 26 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187309.6U CN204424419U (en) | 2015-03-31 | 2015-03-31 | A kind of bent combined antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187309.6U CN204424419U (en) | 2015-03-31 | 2015-03-31 | A kind of bent combined antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424419U true CN204424419U (en) | 2015-06-24 |
Family
ID=53474759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187309.6U Expired - Fee Related CN204424419U (en) | 2015-03-31 | 2015-03-31 | A kind of bent combined antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424419U (en) |
-
2015
- 2015-03-31 CN CN201520187309.6U patent/CN204424419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |