CN209824134U - Wireless communication module applied to small socket - Google Patents
Wireless communication module applied to small socket Download PDFInfo
- Publication number
- CN209824134U CN209824134U CN201821927830.9U CN201821927830U CN209824134U CN 209824134 U CN209824134 U CN 209824134U CN 201821927830 U CN201821927830 U CN 201821927830U CN 209824134 U CN209824134 U CN 209824134U
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- China
- Prior art keywords
- socket
- wireless communication
- communication module
- module
- wireless
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- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 16
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 101001128814 Pandinus imperator Pandinin-1 Proteins 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a be applied to wireless communication module of small-size socket, including the PCB board, the grafting region is installed to the below of PCB board, the grafting region includes a plurality of golden fingers, the utility model discloses can solve the socket and install IOT wireless module under minimum space. And the user realizes welding in a wave soldering mode through the plug-in. The socket has the advantages that one hardware design meets the requirements of sockets with different structures and sizes, the size of the socket is reduced, and the production management cost is reduced.
Description
Technical Field
The utility model relates to a PCB technical field specifically is a be applied to wireless communication module of small-size socket.
Background
The existing wireless communication module has the installation modes of LGA, stamp hole, contact pin, golden finger and the like. The LGA mode pad is arranged on the bottom surface of the module and can only be installed through a chip mounter, so that the manual installation is inconvenient. The stamp hole mode has a pad on the bottom surface of the module and a semicircular opening on the side surface of the module, so that the stamp hole can be installed by a chip mounter and can also be manually installed by opening the opening on the side surface, but occupies space. The pin insertion mode is characterized in that a module is provided with a circular jack, and the matched pin is welded on a bottom plate and needs to be manually welded on a pin arrangement and then manually installed on a bottom plate. The pin insertion needs one more process, which increases the production cost. The golden finger packaging can greatly save structural space, can adopt wave soldering or manual welding, and is convenient to disassemble.
The existing pin definition scheme is relatively fixed, the pin definition is fixed aiming at a golden finger mode, and redundant pins are wasted for users only needing basic function pins.
The wireless communication module has a plurality of working states, the existing method mainly reads the working state of the module through a signal interface, a control command and a computer, and the process is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to small-size socket's wireless communication module to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be applied to small-size socket's wireless communication module, includes the PCB board, the grafting region is installed to the below of PCB board, the grafting region includes a plurality of golden fingers.
As the preferred scheme of the utility model: there are 14 golden fingers.
As the preferred scheme of the utility model: the PCB and the plugging area are integrally formed.
As the preferred scheme of the utility model: the PCB board includes main control unit, wireless receiving module, wireless transmitting module, antenna and golden finger, wireless receiving module, wireless transmitting module and golden finger are connected respectively to the main control unit, and wireless receiving module and wireless transmitting module all connect the antenna.
As the preferred scheme of the utility model: the PCB is a flexible circuit board.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can solve the socket and install IOT wireless module under minimum space. And the user realizes welding in a wave soldering mode through the plug-in. The socket has the advantages that one hardware design meets the requirements of sockets with different structures and sizes, the size of the socket is reduced, and the production management cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a wireless communication module applied to a small-sized socket.
Fig. 2 is a schematic view of the working principle of the present invention.
In the figure: 1-PCB board, 2-plug area, 21-golden finger.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, embodiment 1: the embodiment of the utility model provides an in, a be applied to wireless communication module of small-size socket, including PCB board 1, grafting area 2 is installed to PCB board 1's below, grafting area 2 includes a plurality of golden fingers 21, PCB board and grafting area integrated into one piece, and golden finger 21 can pass through the plug-in components, crosses the wave-soldering mode and realizes welding, solves the socket and installs wireless communication module's problem under minimum space, and golden finger 21 of this design has 14, indicates with Pin1 ~ Pin14 respectively. Wherein Pin1 is a reset Pin, and the low level is effective; pin 2: can be used as an ADC input pin and a common IO pin for multiplexing; pin 3-6 which can be used as SPI, SD or GPIO Pin; pin 7-8: debugging a serial port; pin 9-10 which can be used as a state control Pin or a GPIO Pin; pin 11-12, namely a user communication port or a GPIO Pin; pin 13: 3.3V power input pin; pin 14: and a grounding pin.
Example 2: on the basis of embodiment 1, the PCB board of this design includes the main control unit, wireless receiving module, wireless transmitting module, antenna and golden finger, the main control unit is connected wireless receiving module respectively, wireless transmitting module and golden finger, wireless receiving module and wireless transmitting module all connect the antenna, wireless receiving module and wireless transmitting module all accomplish wireless signal's transmission through the antenna, the main control unit control wireless receiving module, wireless transmitting module's action, and still send the signal to the system of being connected with it through the golden finger.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a be applied to wireless communication module of small-size socket, includes the PCB board, its characterized in that, the grafting region is installed to the below of PCB board, the grafting region includes a plurality of golden fingers, the PCB board includes main control unit, wireless receiving module, wireless transmitting module, antenna and golden finger, wireless receiving module, wireless transmitting module and golden finger are connected respectively to the main control unit, and wireless receiving module and wireless transmitting module all connect the antenna.
2. The wireless communication module as claimed in claim 1, wherein the number of the gold fingers is 14.
3. The wireless communication module as claimed in claim 2, wherein the PCB is integrally formed with the socket area.
4. The wireless communication module as claimed in any one of claims 1 to 3, wherein the PCB is a flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927830.9U CN209824134U (en) | 2018-11-22 | 2018-11-22 | Wireless communication module applied to small socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927830.9U CN209824134U (en) | 2018-11-22 | 2018-11-22 | Wireless communication module applied to small socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209824134U true CN209824134U (en) | 2019-12-20 |
Family
ID=68868573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927830.9U Expired - Fee Related CN209824134U (en) | 2018-11-22 | 2018-11-22 | Wireless communication module applied to small socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209824134U (en) |
-
2018
- 2018-11-22 CN CN201821927830.9U patent/CN209824134U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191220 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |