CN203933625U - A kind of novel radio repeater - Google Patents
A kind of novel radio repeater Download PDFInfo
- Publication number
- CN203933625U CN203933625U CN201420335564.6U CN201420335564U CN203933625U CN 203933625 U CN203933625 U CN 203933625U CN 201420335564 U CN201420335564 U CN 201420335564U CN 203933625 U CN203933625 U CN 203933625U
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- CN
- China
- Prior art keywords
- circuit
- wireless module
- shell
- novel radio
- radio repeater
- Prior art date
- 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 novel radio repeater, comprise shell, be positioned at the support of shell, the pcb board distributing on support, signal repeater, radiator, on described pcb board, embed and have control circuit, described control circuit comprises antenna-matching circuit, power amplification circuit, LED drive circuit, LED light, 2.4G wireless module, button, voltage stabilizing circuit, crystal oscillating circuit, lead-out terminal, described antenna-matching circuit, power amplification circuit, 2.4G wireless module is two-way electrical connection successively, described button, voltage stabilizing circuit, crystal oscillating circuit is electrically connected to 2.4G wireless module respectively, described 2.4G wireless module and LED drive circuit, LED light is electrically connected to successively, described 2.4G wireless module is electrically connected to lead-out terminal, described signal repeater connects described 2.4G wireless module.The utility model is simple in structure, extends transmission of wireless signals distance.
Description
Technical field
The utility model relates to a kind of novel radio repeater.
Background technology
Due to wireless 2.4GHz frequency range, transmission range is short, indoor being provided with after shelter, and distance only has about 10M, and the 2.4G wireless device of installing in building is subject to the restriction of distance with the communication of radio network gateway.
Utility model content
The purpose of this utility model is for above-mentioned defect, and a kind of novel radio repeater is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel radio repeater, comprise shell, be positioned at the support of shell, the pcb board distributing on support, signal repeater, radiator, on described pcb board, embed and have control circuit, described control circuit comprises antenna-matching circuit, power amplification circuit, LED drive circuit, LED indicator light, 2.4G wireless module, button, voltage stabilizing circuit, crystal oscillating circuit, lead-out terminal, described antenna-matching circuit, power amplification circuit, 2.4G wireless module is two-way electrical connection successively, described button, voltage stabilizing circuit, crystal oscillating circuit is electrically connected to 2.4G wireless module respectively, described 2.4G wireless module and LED drive circuit, LED indicator light is electrically connected to successively, described 2.4G wireless module is electrically connected to lead-out terminal, described signal repeater connects described 2.4G wireless module, and described radiator is connected to described pcb board.
Described shell is metal shell.
Described shell is plastic shell.
The side of described shell is provided with registration key hole, serial interface oral pore, indicator lamp hole.
Described indicator light comprises red colored lamp, green light.
Described 2.4G wireless module can Automatic-searching optimal path, is certainly dynamically connected.
Beneficial effect: the utility model is simple in structure, extends transmission of wireless signals distance.
Accompanying drawing explanation
Figure l is one of embodiment schematic diagram of the present utility model;
Fig. 2 is two of embodiment schematic diagram of the present utility model.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of novel radio repeater, comprise shell 1, be positioned at the support 2 of shell, the pcb board 3 distributing on support, signal repeater 4, radiator 5, on described pcb board, embed and have control circuit, described control circuit comprises antenna-matching circuit, power amplification circuit, LED drive circuit, LED indicator light, 2.4G wireless module, button, voltage stabilizing circuit, crystal oscillating circuit, lead-out terminal, described antenna-matching circuit, power amplification circuit, 2.4G wireless module is two-way electrical connection successively, described button, voltage stabilizing circuit, crystal oscillating circuit is electrically connected to 2.4G wireless module respectively, described 2.4G wireless module and LED drive circuit, LED indicator light is electrically connected to successively, described 2.4G wireless module is electrically connected to lead-out terminal, described signal repeater connects described 2.4G wireless module, and described radiator is connected to described pcb board.
Described shell is metal shell.
Described shell is plastic shell.
The side of described shell is provided with registration key hole 6, serial interface oral pore 7, indicator lamp hole 8.
Described indicator light comprises red colored lamp, green light.
Described 2.4G wireless module can Automatic-searching optimal path, is certainly dynamically connected.
In the process of using, first we check the operating state of indicator light, if lamp does not work, just check whether power supply connects, whether switch is opened, and guaranteeing that power supply connects, switch opens in the situation that, allows wireless repeater of the present utility model and wireless gateway system implement to dock.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (6)
1. a novel radio repeater, it is characterized in that, comprise shell, be positioned at the support of shell, the pcb board distributing on support, signal repeater, radiator, on described pcb board, embed and have control circuit, described control circuit comprises antenna-matching circuit, power amplification circuit, LED drive circuit, LED indicator light, 2.4G wireless module, button, voltage stabilizing circuit, crystal oscillating circuit, lead-out terminal, described antenna-matching circuit, power amplification circuit, 2.4G wireless module is two-way electrical connection successively, described button, voltage stabilizing circuit, crystal oscillating circuit is electrically connected to 2.4G wireless module respectively, described 2.4G wireless module and LED drive circuit, LED indicator light is electrically connected to successively, described 2.4G wireless module is electrically connected to lead-out terminal, described signal repeater connects described 2.4G wireless module, and described radiator is connected to described pcb board.
2. a kind of novel radio repeater according to claim 1, is characterized in that, described shell is metal shell.
3. a kind of novel radio repeater according to claim 1, is characterized in that, described shell is plastic shell.
4. a kind of novel radio repeater according to claim 1, is characterized in that, the side of described shell is provided with registration key hole, serial interface oral pore, indicator lamp hole.
5. a kind of novel radio repeater according to claim 1, is characterized in that, described indicator light comprises red colored lamp, green light.
6. a kind of novel radio repeater according to claim 1, is characterized in that, described 2.4G wireless module can Automatic-searching optimal path, is certainly dynamically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335564.6U CN203933625U (en) | 2014-06-23 | 2014-06-23 | A kind of novel radio repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335564.6U CN203933625U (en) | 2014-06-23 | 2014-06-23 | A kind of novel radio repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933625U true CN203933625U (en) | 2014-11-05 |
Family
ID=51829376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335564.6U Expired - Fee Related CN203933625U (en) | 2014-06-23 | 2014-06-23 | A kind of novel radio repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800468A (en) * | 2017-11-21 | 2018-03-13 | 安徽商贸职业技术学院 | A kind of RFID frequencies penetrate signal repeater |
-
2014
- 2014-06-23 CN CN201420335564.6U patent/CN203933625U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800468A (en) * | 2017-11-21 | 2018-03-13 | 安徽商贸职业技术学院 | A kind of RFID frequencies penetrate signal repeater |
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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: 20141105 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |