CN215220998U - All-in-one built-in antenna - Google Patents
All-in-one built-in antenna Download PDFInfo
- Publication number
- CN215220998U CN215220998U CN202120868680.4U CN202120868680U CN215220998U CN 215220998 U CN215220998 U CN 215220998U CN 202120868680 U CN202120868680 U CN 202120868680U CN 215220998 U CN215220998 U CN 215220998U
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- circuit board
- antenna
- shell
- sheet circuit
- pcb
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Abstract
The utility model relates to an all-in-one built-in antenna, which comprises a shell, a cable, an antenna PCB board and a punching sheet circuit board; the shell consists of an upper antenna shell and a lower antenna shell; the antenna PCB and the stamping sheet circuit board are arranged in the shell; one end of the cable extends into the shell and is connected with the stamped sheet circuit board; the stamped sheet circuit board comprises a first stamped sheet circuit board and a second stamped sheet circuit board; the first stamping sheet circuit board is assembled with one end of the antenna lower shell in a buckling mode; the antenna PCB comprises a first antenna PCB and a second antenna PCB; the first antenna PCB is arranged perpendicular to the first punched sheet circuit board and the second punched sheet circuit board which are arranged in parallel and is welded with the first antenna PCB and the first and second punched sheet circuit boards; and the second antenna PCB is welded at the other end of the antenna lower shell. The utility model discloses save a large amount of material cost and equipment cost, increased product strength, improved product reliability.
Description
Technical Field
The utility model relates to the technical field of antennas, in particular to all-in-one built-in antenna.
Background
In the wireless communication technology, antennas are required to transmit and receive signals, and the current antennas are generally classified into external antennas and internal antennas. The external antenna extends the radio frequency line connected with the radio frequency path on the mainboard to the outside of the casing, and then is connected to the external antenna by a matched connector. The external antenna needs to occupy more external space, and accessories such as a radio frequency wire, a connector, the external antenna and the like need to be configured, so that the cost is increased, and the appearance is influenced; the internal antenna becomes a more common antenna. The conventional built-in antenna is fixed by a hot riveting method.
Disclosure of Invention
The utility model aims at overcoming the defect that prior art exists, providing one kind and having saved a large amount of material cost and assembly cost, increased product strength, improved product reliability's all-in-one built-in antenna.
Realize the utility model discloses the technical scheme of purpose is: an all-in-one built-in antenna comprises a shell, a cable, an antenna PCB board and a stamping sheet circuit board; the shell consists of an upper antenna shell and a lower antenna shell; the antenna PCB and the stamping sheet circuit board are arranged in the shell; one end of the cable extends into the shell and is electrically connected with the stamped sheet circuit board; the stamped sheet circuit board comprises a first stamped sheet circuit board and a second stamped sheet circuit board; the first stamping sheet circuit board is assembled with one end of the antenna lower shell in a buckling mode; the antenna PCB comprises a first antenna PCB and a second antenna PCB; the first antenna PCB is arranged perpendicular to the first punched sheet circuit board and the second punched sheet circuit board which are arranged in parallel and is welded with the first punched sheet circuit board and the second punched sheet circuit board; and the second antenna PCB is welded at the other end of the antenna lower shell.
According to the technical scheme, the first stamped sheet circuit board and the second stamped sheet circuit board are both perpendicular to the first antenna PCB.
According to the technical scheme, the antenna lower shell is connected with the antenna upper shell in a welded mode.
In the technical scheme, the antenna lower shell is fixedly provided with the supporting column; the supporting column penetrates through the first punched circuit board and then is in contact with the second punched circuit board.
Above-mentioned technical scheme the shell has the cable protective sheath with the cable link.
According to the technical scheme, the cable protective sleeve is internally provided with the wire clamping grooves with the same number as that of cables.
According to the technical scheme, the second stamping circuit board is provided with a fold line-shaped gap.
According to the technical scheme, the double-sided adhesive tape is attached to the lower end face of the lower antenna shell.
According to the technical scheme, the first antenna PCB and the second antenna PCB are welded on the stamped sheet circuit board after being matched and spliced with the protrusions through the jacks.
According to the technical scheme, the stamped sheet circuit board is a tinplate stamped sheet circuit board.
After the technical scheme is adopted, the utility model discloses following positive effect has:
(1) the utility model discloses improved in the design of current assembly and in the material, the punching press piece of mainly using the tinplate material replaces the PCB of RF material, punching press piece circuit board and antenna inferior valve buckle cooperation, once only assemble targets in place, thereby it is fixed with antenna inferior valve hot riveting to need not any equipment and frock cancellation PCB, reduce equipment use and man-hour cost, 30S from hot riveting becomes assembly 10S, a large amount of material costs and assembly cost have been saved, product strength has been increased, product reliability is improved.
(2) The antenna lower shell of the utility model is fixed with a supporting column; the supporting column penetrates through the first punched circuit board and then is in contact with the second punched circuit board, and the situation that the position of the second punched circuit board changes due to shaking in the transportation or use process is avoided.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
Referring to fig. 1 and 2, the present invention has a housing, a cable 5, an antenna PCB board and a punched sheet circuit board; the shell is formed by welding and connecting an antenna upper shell 1 and an antenna lower shell 2; the antenna PCB and the stamping sheet circuit board are arranged in the shell; one end of the cable 5 extends into the shell and is electrically connected with the stamped sheet circuit board; the stamped sheet circuit board is a tinplate stamped sheet circuit board and comprises a first stamped sheet circuit board 3 and a second stamped sheet circuit board 7; the first stamping sheet circuit board 3 is assembled with one end of the antenna lower shell 2 in a buckling mode; the antenna PCB comprises a first antenna PCB 4 and a second antenna PCB 8 which are vertically arranged; the first antenna PCB 4 is arranged perpendicular to the first punched sheet circuit board 3 and the second punched sheet circuit board 7 which are arranged in parallel and is welded with the first punched sheet circuit board 3 and the second punched sheet circuit board 7; the second antenna PCB 8 is welded at the other end of the antenna lower shell 2; a fold-line-shaped gap is formed in the second stamping circuit board; the lower end face of the antenna lower shell 2 is adhered with a double-sided adhesive tape 6 for direct adhesion and fixation.
A supporting column is fixed on the lower antenna shell 2; the supporting column penetrates through the first punched circuit board and then is in contact with the second punched circuit board, and the situation that the position of the second punched circuit board changes due to shaking in the transportation or use process is avoided.
The connecting end of the shell and the cable 5 is provided with a cable 5 protective sleeve; the wire clamping grooves with the same number as the wires 5 are arranged in the wire 5 protective sleeve, so that the wire 5 is protected, and the skin breaking or breakage is prevented.
Specifically, first antenna PCB board 4 and second antenna PCB board 8 all through jack and protruding cooperation grafting back welding on the punching press piece circuit board, can realize that the welding is firm more stable.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An all-in-one built-in antenna comprises a shell, a cable, an antenna PCB board and a stamping sheet circuit board; the shell consists of an upper antenna shell and a lower antenna shell; the antenna PCB and the stamping sheet circuit board are arranged in the shell; one end of the cable extends into the shell and is connected with the stamped sheet circuit board; the method is characterized in that: the stamped sheet circuit board comprises a first stamped sheet circuit board and a second stamped sheet circuit board; the first stamping sheet circuit board is assembled with one end of the antenna lower shell in a buckling mode; the antenna PCB comprises a first antenna PCB and a second antenna PCB; the first antenna PCB is arranged perpendicular to the first punched sheet circuit board and the second punched sheet circuit board which are arranged in parallel and is welded with the first punched sheet circuit board and the second punched sheet circuit board; and the second antenna PCB is welded at the other end of the antenna lower shell.
2. The all-in-one internal antenna according to claim 1, wherein: the first stamped sheet circuit board and the second stamped sheet circuit board are both perpendicular to the first antenna PCB.
3. The all-in-one internal antenna according to claim 2, wherein: a supporting column is fixed on the lower antenna shell; the supporting column penetrates through the first punched circuit board and then is in contact with the second punched circuit board.
4. The all-in-one internal antenna according to claim 3, wherein: the shell and the cable connecting end are provided with cable protective sleeves.
5. The all-in-one internal antenna according to claim 4, wherein: the cable protective sleeve is internally provided with wire clamping grooves with the same number as that of cables.
6. The all-in-one internal antenna according to claim 2, wherein: and the second stamping circuit board is provided with a fold-line-shaped gap.
7. The all-in-one internal antenna according to claim 6, wherein: and a double-sided adhesive tape is attached to the lower end face of the lower antenna shell.
8. The all-in-one internal antenna according to claim 2, wherein: and the first antenna PCB and the second antenna PCB are welded on the stamped sheet circuit board after being matched and spliced with the bulges through the jacks.
9. The all-in-one internal antenna according to claim 8, wherein: the stamped sheet circuit board is a tinplate stamped sheet circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868680.4U CN215220998U (en) | 2021-04-26 | 2021-04-26 | All-in-one built-in antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868680.4U CN215220998U (en) | 2021-04-26 | 2021-04-26 | All-in-one built-in antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215220998U true CN215220998U (en) | 2021-12-17 |
Family
ID=79450873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120868680.4U Active CN215220998U (en) | 2021-04-26 | 2021-04-26 | All-in-one built-in antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215220998U (en) |
-
2021
- 2021-04-26 CN CN202120868680.4U patent/CN215220998U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |