CN204230395U - Microwave isolator - Google Patents
Microwave isolator Download PDFInfo
- Publication number
- CN204230395U CN204230395U CN201420677120.0U CN201420677120U CN204230395U CN 204230395 U CN204230395 U CN 204230395U CN 201420677120 U CN201420677120 U CN 201420677120U CN 204230395 U CN204230395 U CN 204230395U
- Authority
- CN
- China
- Prior art keywords
- load
- solder plate
- insulator body
- isolator
- weld part
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of microwave isolator, comprise insulator body, load and solder plate, described insulator body is rectangular-shaped, and the centre of isolator offers containing cavity, one sidewall of isolator offers open slot, and the bottom of described open slot is weld part; Described load and solder plate are all arranged in open slot, and the lower surface of described solder plate is fixedly welded on weld part, and described load is fixedly welded on the upper surface of solder plate.The utility model realizes load by solder plate and weld part is welded and fixed admittedly, and Welding Structure is stablized, and is conducive to the heat radiation of load, and structure is simple, can enhance productivity, and is applicable to batch production.
Description
Technical field
The utility model relates to a kind of signal isolator, particularly relates to a kind of microwave isolator.
Background technology
Signal isolator is by input single channel or two-way curtage signal, becomes the single channel or the linear curtage signal of two-way sending and export isolation, and improve input, export, electrical isolation performance between power supply.Signal isolator is provided with load, and this load is connected with the internal electrical of signal isolator.As shown in Figure 1, microwave isolator of the prior art comprises insulator body 1, load 2 and weld part 3, insulator body 1 is provided with weld part 3, and weld part 3 is fixed in load 2.On weld part 3, smearing thickness is the tin paste layer of 0.1-0.15mm, and time at high temperature 240-280 DEG C, tin cream melts, and reaches effect load being fixed on weld part.But, tin cream smearing thickness can not be ensured in the process of smearing, easily produce pore, very easily cause bearing power to reduce when high-power lower work because heat can not shed in time during melting tin area school, even burn out; Fixed form efficiency above-mentioned is in addition low, is not suitable for batch production.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of perfect heat-dissipating, the microwave isolator that production efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of microwave isolator, comprise insulator body, load and solder plate, described insulator body is rectangular-shaped, the centre of isolator offers containing cavity, one sidewall of isolator offers open slot, and the bottom of described open slot is weld part; Described load and solder plate are all arranged in open slot, and the lower surface of described solder plate is fixedly welded on weld part, and described load is fixedly welded on the upper surface of solder plate.
Further, the shape of described load and solder plate is rectangle, and the area of solder plate upper surface is greater than the area of load lower surface.
Further, described insulator body offers gap slot, and the bottom of described gap slot is fixed part, and the quantity of described fixed part is four, two fixed parts lay respectively at two bights of insulator body, and residue fixed part is arranged at the both sides of insulator body respectively.
Further, described fixed part offers circular hole.
Further, fillet is provided with between the sidewall that described gap slot is adjacent.
The beneficial effects of the utility model are: be different from load in microwave isolator of the prior art and weld part is fixed by smearing soldering-tin layer, during the uneven thickness of soldering-tin layer, the heat that load produces can not leave the problem causing and burn out load in time, the utility model provides a kind of microwave isolator, be intended to improve the Welding Structure of load and weld part, between load and weld part, increase by a solder plate, during high temperature, solder plate is fixed with load and weld part respectively, electric connection structure is stablized, contact fully, be convenient to load heat radiation, in addition, the solder plate added can simplify production routine, boost productivity, be applicable to producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the structural representation of microwave isolator in prior art;
Fig. 2 is the structural representation of microwave isolator in the utility model;
Fig. 3 is the overall structure schematic diagram of microwave isolator in the utility model.
Label declaration:
1, insulator body; 2, load; 3, weld part; 4, solder plate;
5, fixed part; 6, circular hole; 7, fillet.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with execution mode.
The design of the utility model most critical is: between load and weld part, increase by a solder plate, and during high temperature, solder plate is fixed with load and weld part respectively, electric connection structure is stablized, and contact fully, is convenient to load heat radiation, the solder plate added can also simplify production routine, boosts productivity.
Please refer to Fig. 2 and Fig. 3, a kind of microwave isolator, comprise insulator body 1, load 2 and solder plate 4, described insulator body 1 is in rectangular-shaped, the centre of isolator offers containing cavity, and a sidewall of isolator offers open slot, and the bottom of described open slot is weld part 3; Described load 2 and solder plate 4 are all arranged in open slot, and the lower surface of described solder plate 4 is fixedly welded on weld part 3, and described load 2 is fixedly welded on the upper surface of solder plate 4.
From foregoing description, the beneficial effects of the utility model are: the beneficial effects of the utility model are: the load 2 be different from microwave isolator of the prior art is fixed by smearing soldering-tin layer with weld part 3, during the uneven thickness of soldering-tin layer, the heat that load 2 produces can not leave the problem causing and burn out load 2 in time, the utility model provides a kind of microwave isolator, be intended to improve the Welding Structure of load 2 and weld part 3, between load 2 and weld part 3, increase by a solder plate 4, solder plate 4 is when high temperature, fix with load 2 and weld part 3 respectively, electric connection structure is stablized, contact fully, be convenient to load 2 dispel the heat, in addition, the solder plate 4 added can simplify production routine, boost productivity, be applicable to producing in enormous quantities.
Further, the shape of described load 2 and solder plate 4 is rectangle, and the area of solder plate 4 upper surface is greater than the area of load 2 lower surface.Consider the problem of complex utilization of cost and resource, solder plate 4 surface area should slightly larger than the surface area of load 2.
Further, described insulator body 1 offers gap slot, and the bottom of described gap slot is fixed part 5, and the quantity of described fixed part 5 is four, two fixed parts 5 lay respectively at two bights of insulator body 1, and residue fixed part 5 is arranged at the both sides of insulator body 1 respectively.The direction of gap slot offers along the top of insulator body 1 to bottom direction.The fixed structure of whole isolator can be made to stablize by four fixed parts 5, ensure communication quality.
Further, described fixed part 5 offers circular hole 6.This circular hole 6 can screw with nut adaptive, be convenient to fix.
Further, fillet 7 is provided with between the sidewall that described gap slot is adjacent.Fillet 7 structure person easy to use tightens screw, and can not scratch operating personnel.Except fillet structure, the structure that chamfering structure etc. removes seamed edge can also be set.
In sum, the microwave isolator that the utility model provides, mainly adopts between load and weld part, increases by a solder plate, and solder plate, when high temperature, is fixed with load and weld part respectively, and electric connection structure is stablized, and contact fully, is convenient to load heat radiation; In addition, the solder plate added can simplify production routine, boosts productivity, and is applicable to producing in enormous quantities; In addition, the area of solder plate upper surface is greater than the area of load lower surface, and radiating effect is better, and the setting of fixed part can make the syndeton of isolator more stable, ensures its electric property.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a microwave isolator, is characterized in that, comprises insulator body, load and solder plate, described insulator body is rectangular-shaped, the centre of isolator offers containing cavity, and a sidewall of isolator offers open slot, and the bottom of described open slot is weld part;
Described load and solder plate are all arranged in open slot, and the lower surface of described solder plate is fixedly welded on weld part, and described load is fixedly welded on the upper surface of solder plate.
2. microwave isolator according to claim 1, is characterized in that, the shape of described load and solder plate is rectangle, and the area of solder plate upper surface is greater than the area of load lower surface.
3. microwave isolator according to claim 1, it is characterized in that, described insulator body offers gap slot, the bottom of described gap slot is fixed part, the quantity of described fixed part is four, two fixed parts lay respectively at two bights of insulator body, and residue fixed part is arranged at the both sides of insulator body respectively.
4. microwave isolator according to claim 3, is characterized in that, described fixed part offers circular hole.
5. microwave isolator according to claim 3, is characterized in that, is provided with fillet between the sidewall that described gap slot is adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677120.0U CN204230395U (en) | 2014-11-13 | 2014-11-13 | Microwave isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677120.0U CN204230395U (en) | 2014-11-13 | 2014-11-13 | Microwave isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230395U true CN204230395U (en) | 2015-03-25 |
Family
ID=52928452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677120.0U Active CN204230395U (en) | 2014-11-13 | 2014-11-13 | Microwave isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229594A (en) * | 2016-08-31 | 2016-12-14 | 苏州市浩海精密机械有限公司 | Microwave isolator cavity components |
| CN106329048A (en) * | 2016-08-31 | 2017-01-11 | 苏州市浩海精密机械有限公司 | Microwave isolator cavity and manufacturing method thereof |
-
2014
- 2014-11-13 CN CN201420677120.0U patent/CN204230395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229594A (en) * | 2016-08-31 | 2016-12-14 | 苏州市浩海精密机械有限公司 | Microwave isolator cavity components |
| CN106329048A (en) * | 2016-08-31 | 2017-01-11 | 苏州市浩海精密机械有限公司 | Microwave isolator cavity and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204230395U (en) | Microwave isolator | |
| CN201562564U (en) | Connection structure for upper and lower electric shields of large transformer | |
| CN203589042U (en) | Axial diode | |
| CN203660304U (en) | Protection board structure of cabinet body | |
| CN203787438U (en) | Solar battery piece | |
| CN201364921Y (en) | Priming device for cylindrical lithium battery | |
| CN204836084U (en) | In photovoltaic terminal box terminal with converge area welded structure | |
| CN204151427U (en) | A kind of electric installation of electrolysis operation pole plate | |
| CN202183386U (en) | Pattern of two gate electrodes of solar cell | |
| CN208985728U (en) | A kind of Novel copper busbar high convenient for specific heat load | |
| CN206849928U (en) | A kind of cupro-nickel composite sheet | |
| CN207239527U (en) | A kind of photovoltaic module lead-out wire welder | |
| CN204885194U (en) | Area is welded in reflection of light | |
| CN204884889U (en) | Heat radiation structure aluminum electrolytic capacitor equipment | |
| CN203062030U (en) | Tool used for desoldering of VICOR module | |
| CN203325882U (en) | Diode with heat radiation bottom surface | |
| CN203356878U (en) | Solar photovoltaic solder strip placement box | |
| CN202616340U (en) | Lithium ion battery positive pole lug of and battery using same | |
| CN204834657U (en) | Preparation solar cell's hanger | |
| CN202917568U (en) | Pin type PCB (printed circuit board) structure | |
| CN218920376U (en) | Junction box and photovoltaic module | |
| CN204215867U (en) | The new arrangement solder terminal that a kind of low voltage mutual inductor is special | |
| CN206650100U (en) | A kind of solar cell solder strip guiding device | |
| CN202737725U (en) | Frequency converter drive board provided with bus bar | |
| CN203691251U (en) | Large power IGBT single tube inverter up-down parallel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAYANG TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAYANG COMMUNICATION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Chiwan Shekou Shao Di Road No. 1 Chiwan Industrial Park E Building 1 floor Patentee after: Shenzhen Hua Yang Communications, Inc Address before: 518000 Guangdong city of Shenzhen province Nanshan District Chiwan Shekou Shao Di Road No. 1 Chiwan Industrial Park E Building 1 floor Patentee before: Shenzhen Huayang Communication Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HUAYANG COMMUNICATION TECHNOLOGY CO., LTD Free format text: FORMER NAME: HUAYANG TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Chiwan Shekou Shao Di Road No. 1 Chiwan Industrial Park E Building 1 floor Patentee after: Shenzhen Huayang Communication Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Chiwan Shekou Shao Di Road No. 1 Chiwan Industrial Park E Building 1 floor Patentee before: Shenzhen Hua Yang Communications, Inc |