CN203574082U - Dedicated high-power load for 4G communication system - Google Patents
Dedicated high-power load for 4G communication system Download PDFInfo
- Publication number
- CN203574082U CN203574082U CN201320428549.1U CN201320428549U CN203574082U CN 203574082 U CN203574082 U CN 203574082U CN 201320428549 U CN201320428549 U CN 201320428549U CN 203574082 U CN203574082 U CN 203574082U
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- CN
- China
- Prior art keywords
- power load
- communication system
- circuit board
- connector
- lower cover
- 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 dedicated high-power load for a 4G communication system, and the high-power load comprises an upper housing and a lower housing. The upper and lower housings can be clamped together to form a sealed housing. The interior of the upper and lower housings is provided with a circuit board. A side edge of the circuit board is provided with a resistor. The front end of the upper and lower housings is provided with a connector which is connected to the circuit board through a wire. The upper and lower housings cooperate with each other, and are sealed without a gap, wherein no foreign material is disposed on the cooperation surface. The surface of the connector is coated with ternary alloy. The circuit board is flat, has no deformation, and is good in conductivity. The high-power load provided by the utility model is mainly characterized by wide frequency band, adjustable load frequency, high standard degree of standing waves, wide range of engineering application, and strong structure variability. Moreover, the assembly is simple and quick, the high-power load is low in occupation of manpower resources, and the rate of finished product is high.
Description
Technical field:
The utility model relates to mobile communication equipment field, relates in particular to the special-purpose high power load of a kind of 4G communication system.
Background technology:
Wireless communication technology is through development for many years, enters the 3G epoch from the GSM epoch, and following more advanced 4G network had can be practical technology, also have at home pilot, and domestic application is also rare in the equipment of 4G network.
Along with the research that deepens continuously of the broadband devices such as broad-band antenna, broadband filter, also increasing to the demand of the power termination in broadband.Therefore imagination provides a kind of 4G communication system special-purpose high power load: terminal is at a certain circuit (as amplifier) or electrical output terminal mouth, and the unit/device, parts or the device that receive electrical power are referred to as load.To the most basic requirement of load, be impedance matching and the power that can bear.The another name of high power load absorbing load, it is mainly that the terminal that is used in communication system connects.
Utility model content:
The purpose of this utility model is just to provide the special-purpose high power load of a kind of 4G communication system, is mainly that the terminal that is used in communication system connects.
The technical solution adopted in the utility model is:
The special-purpose high power load of a kind of 4G communication system, comprise upper and lower cover body: upper and lower cover body can engage becomes closed shell, wiring board is installed in upper and lower cover body, wiring board side is also provided with resistance, upper and lower cover body front end is provided with connector, and connector is wired to wiring board.
Described upper and lower cover body fitted seal is seamless, mating surface no-sundries.
Described connector surface plating ternary alloy three-partalloy.
Described wiring board is smooth without distortion, and conducts electricity very well.
Compared with prior art, the beneficial effects of the utility model are:
The special-purpose high power load of 4G communication system that the utility model provides, its main feature is for possessing broadband, and bearing power is adjustable, and standing wave degree up to standard is high, and engineering is widely used, and its structurally variable is strong; And assembling simple and fast, takies human resources few, and rate of finished products is high.
Accompanying drawing explanation:
Accompanying drawing 1 is the utility model structural representation cutaway view;
Accompanying drawing 2 is the utility model structural representation upward view.
Embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
The special-purpose high power load of a kind of 4G communication system, comprise upper and lower cover body 1,2: upper and lower cover body 1,2 can engage becomes closed shell, in upper and lower cover body 1,2, wiring board 3 is installed, wiring board 3 sides are also provided with resistance 4, upper and lower cover body 1,2 front ends are provided with connector 5, and connector 5 is connected to wiring board 3 by wire 6; Upper and lower cover body 1,2 fitted seal are seamless, mating surface no-sundries; Connector 5 plated surface ternary alloy three-partalloys; Wiring board 3 is smooth without distortion, and conducts electricity very well.
After production Installation and Debugging, lower cover requires to coat thermal grease, and thermal grease can be shared resistance and hold thermal pressure.According to engineering demand, can select power and the structure of different wattages.Above-described embodiment is only preferably execution mode of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, do not departing under the prerequisite of the utility model design, within any apparent improvement and modification all should fall into protection range of the present utility model.
Claims (3)
1. the special-purpose high power load of a 4G communication system, comprise upper and lower cover body, it is characterized in that: upper and lower cover body can engage becomes closed shell, wiring board is installed in upper and lower cover body, wiring board side is also provided with resistance, upper and lower cover body front end is provided with connector, and connector is wired to wiring board.
2. the special-purpose high power load of 4G communication system according to claim 1, is characterized in that: described upper and lower cover body fitted seal is seamless, mating surface no-sundries.
3. the special-purpose high power load of 4G communication system according to claim 1, is characterized in that: described connector surface plating ternary alloy three-partalloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428549.1U CN203574082U (en) | 2013-07-15 | 2013-07-15 | Dedicated high-power load for 4G communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428549.1U CN203574082U (en) | 2013-07-15 | 2013-07-15 | Dedicated high-power load for 4G communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574082U true CN203574082U (en) | 2014-04-30 |
Family
ID=50541796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428549.1U Expired - Fee Related CN203574082U (en) | 2013-07-15 | 2013-07-15 | Dedicated high-power load for 4G communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579727A (en) * | 2013-07-15 | 2014-02-12 | 深圳市鑫达通信材料有限公司 | High-power load special for 4G communication system |
-
2013
- 2013-07-15 CN CN201320428549.1U patent/CN203574082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579727A (en) * | 2013-07-15 | 2014-02-12 | 深圳市鑫达通信材料有限公司 | High-power load special for 4G communication system |
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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: 20140430 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |