CN209730121U - A kind of SMD riveting lid circulator using MIM technology - Google Patents
A kind of SMD riveting lid circulator using MIM technology Download PDFInfo
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- CN209730121U CN209730121U CN201920709387.6U CN201920709387U CN209730121U CN 209730121 U CN209730121 U CN 209730121U CN 201920709387 U CN201920709387 U CN 201920709387U CN 209730121 U CN209730121 U CN 209730121U
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- shell
- circulator
- cover board
- smd
- pin needle
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- 238000005516 engineering process Methods 0.000 title claims abstract description 22
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000002184 metal Substances 0.000 abstract description 13
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a kind of SMD riveting lid circulators using MIM technology, including shell and circulator ontology, circulator ontology is installed in the housing, the lower part of shell is also set up there are three symmetrical PIN needle mounting base, PIN needle is mounted in three PIN needle mounting bases, the top of shell is additionally provided with cover board mouth, rivets cover board in cover board mouth；The novel SMD riveting lid circulator substantially increases the production capacity of supplier using new technique, meets the supply requirement of mass production, and greatly improve production efficiency, improves product delivery capability and acceptance rate, the benefit brought to enterprise；Shell is processed without using CNC technique, shell and cover board do not have to processing thread, the purchase cost of shell are reduced, and install cover board without using the mode of spiral cover, to avoid the generation of metal powder and metal fillings in production process.
Description
Technical field
The utility model relates to circulator technical field more particularly to a kind of SMD riveting lid circulators using MIM technology.
Background technique
After decades of development, it is had reached currently used for the radio frequency circulator electrical performance indexes of wireless telecommunication system
Preferable state.The one kind that also experienced " erection method " to " spiral cover mode " from structure type is excessive, but with new one
The all-round construction of third generation mobile communication network, client propose strict requirements to the volume, cost, failure rate etc. of product.Therefore,
A kind of circulator of SMD structure type has obtained more and more extensive utilization.In traditional production technology, shell be using
" 1215 easily cut iron " material all in one piece carries out CNC machining, the spiral cover that the product after assembly uses thread to cooperate using shell and cover board
Mode forms.Although also having accomplished small size, lower cost, lacked because it is also easy to produce metal fillings etc. during spiral cover
It falls into, product is caused to be easy to appear quality risk.
Utility model content
Purpose of the utility model is to solve the problems of the prior art, and propose a kind of using MIM technology
SMD riveting lid circulator.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of SMD riveting lid circulator using MIM technology, including shell and circulator ontology, the circulator ontology peace
In the housing, the lower part of the shell is also set up there are three symmetrical PIN needle mounting base dress, in three PIN needle mounting bases
It is mounted on PIN needle, the top of the shell is additionally provided with cover board mouth, rivets cover board in the cover board mouth.
Preferably, the bottom end of the shell is also set up there are two location hole.
Preferably, it is also set up on the circulator ontology there are three fixed block outstanding, three fixed blocks pass through
Bolt is mounted on the top of PIN needle.
Preferably, it is provided with PIN needle mounting hole in the PIN needle mounting base, the PIN needle is mounted on PIN needle mounting hole
In.
Preferably, the shell is the shell of MIM sinter molding.
Preferably, the cover board is stamping forming riveting lid.
Compared with prior art, the utility model provides a kind of SMD riveting lid circulator using MIM technology, have with
It is lower the utility model has the advantages that
(1), the novel SMD riveting lid circulator substantially increases the production capacity of supplier using new technique, meets big
The supply requirement of batch production, and production efficiency is greatly improved, product delivery capability and acceptance rate are improved, is brought to enterprise
Good benefit.
(2), the novel SMD riveting lid circulator processes shell without using CNC technique, and shell and cover board do not have to processing spiral shell
Tooth, reduces the purchase cost of shell, and installs cover board without using the mode of spiral cover, to avoid in production process metal powder and
The generation of metal fillings.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of SMD riveting lid circulator using MIM technology subjective structural schematic diagram；
Fig. 2 be the utility model proposes a kind of SMD riveting lid circulator using MIM technology housing bottom location hole
Structural schematic diagram；
Fig. 3 be the utility model proposes a kind of SMD riveting lid circulator using MIM technology shell top view；
Fig. 4 be the utility model proposes a kind of SMD riveting lid circulator using MIM technology shell side view；
Fig. 5 be the utility model proposes a kind of SMD riveting lid circulator using MIM technology covering plate structure schematic diagram；
Fig. 6 be the utility model proposes a kind of SMD riveting lid circulator using MIM technology cover board sectional view；
In figure: 1, shell；2, PIN needle mounting base；3, PIN needle mounting hole；4, location hole；5, cover board mouth；6, cover board；7,
PIN needle；8, fixed block；9, bolt；10, circulator ontology.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
As shown in figures 1 to 6, a kind of SMD riveting lid circulator using MIM technology, including shell 1 and circulator ontology 10, ring
Shape device ontology 10 is installed within the case 1, protects circulator ontology 10 by shell 1, and the lower part of shell 1 also sets up that there are three symmetrical
PIN needle mounting base 2, be mounted on PIN needle 7 in three PIN needle mounting bases 2, by PIN needle 7, signal, shell 1 can be transmitted
Top be additionally provided with cover board mouth 5, cover board 6 is riveted in cover board mouth 5, cover board 6 is installed by way of riveting, can be to avoid revolving
Metal fillings is generated during lid and worn metals, caused product are easy to appear quality risk.
The bottom end of shell 1 is also set up there are two location hole 4, in order to position.
It is also set up on circulator ontology 10 there are three fixed block 8 outstanding, three fixed blocks 8 are mounted on by bolt 9
The top of PIN needle 7, in order to which PIN needle 7 and circulator ontology 10 to be attached.
PIN needle mounting hole 3 is provided in PIN needle mounting base 2, PIN needle 7 is mounted in PIN needle mounting hole 3, can be fixed
PIN needle 7 avoids its movement.
Shell 1 is the shell of MIM sinter molding, using the MIM technique of powder metallurgy, using mold injection molding, by shell
Body 1 it is once sintered be finished product, make it have production capacity height, impulse- free robustness, without metal fillings the advantages of, be conducive to raising product quality.
Cover board 6 is stamping forming riveting lid, and cover board 6 directly on riveting to shell 1, can reduce BOM production cost,
The production efficiency of circulator is improved, to avoid the generation of metal fillings well.
It should be noted that a kind of mistake of the SMD riveting lid circulator using MIM technology disclosed by the utility model in production
Cheng Zhong, by comparing the production method of conventional housings, such as CNC processing, punching press, powder metallurgy and spelling riveting, the utility model choosing
It is analyzed, is chosen with a kind of MIM technique of powder metallurgy, and to " easily cutting iron " material and characteristic of tradition milling shell
MIM material is as substrate in the prior art, using mold injection molding, by shell 1 it is once sintered be finished product, make it have
Production capacity height, impulse- free robustness, without metal fillings the advantages of, while use stamping forming cover board 6, so that circulator ontology 10 is assemblied in shell
After in 1, on 6 direct riveting to shell 1 of cover board, BOM production cost can be reduced, production efficiency is improved, avoids metal well
The generation of bits, and in order to prevent riveting when, the riveting side of shell 1 is deformed, i.e., deformation occurs at the edge of cover board mouth 5, thus special
Fluting has been carried out to its riveting side and has kept away position processing.
The novel SMD riveting lid circulator substantially increases the production capacity of supplier using new technique, meets high-volume
The supply requirement of production, and production efficiency is greatly improved, product delivery capability and acceptance rate are improved, has been brought to enterprise
Benefit；Shell 1 is processed without using CNC technique, shell 1 and cover board 6 do not have to processing thread, reduce the purchase cost of shell 1, and
Cover board 6 is installed without using the mode of spiral cover, to avoid the generation of metal powder and metal fillings in production process.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of SMD riveting lid circulator using MIM technology, including shell (1) and circulator ontology (10), the circulator sheet
Body (10) is mounted in shell (1), which is characterized in that the lower part of the shell (1) also set up there are three symmetrical PIN needle install
Seat (2) is mounted on PIN needle (7) on three PIN needle mounting bases (2), and the top of the shell (1) is additionally provided with cover board
Mouth (5), the cover board mouth (5) is middle to rivet cover board (6).
2. a kind of SMD riveting lid circulator using MIM technology according to claim 1, which is characterized in that the shell
(1) bottom end is also set up there are two location hole (4).
3. a kind of SMD riveting lid circulator using MIM technology according to claim 1, which is characterized in that the circulator
It is also set up on ontology (10) there are three fixed block outstanding (8), three fixed blocks (8) are mounted on PIN by bolt (9)
The top of needle (7).
4. a kind of SMD riveting lid circulator using MIM technology according to claim 1, which is characterized in that the PIN needle
It is provided in mounting base (2) PIN needle mounting hole (3), the PIN needle (7) is mounted in PIN needle mounting hole (3).
5. a kind of SMD riveting lid circulator using MIM technology according to claim 1, which is characterized in that the shell
(1) be MIM sinter molding shell.
6. a kind of SMD riveting lid circulator using MIM technology according to claim 1, which is characterized in that the cover board
It (6) is stamping forming riveting lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709387.6U CN209730121U (en) | 2019-05-17 | 2019-05-17 | A kind of SMD riveting lid circulator using MIM technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709387.6U CN209730121U (en) | 2019-05-17 | 2019-05-17 | A kind of SMD riveting lid circulator using MIM technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730121U true CN209730121U (en) | 2019-12-03 |
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ID=68674450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920709387.6U Active CN209730121U (en) | 2019-05-17 | 2019-05-17 | A kind of SMD riveting lid circulator using MIM technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649577A (en) * | 2021-07-24 | 2021-11-16 | 上海富驰高科技股份有限公司 | Machining process of circulator shell |
-
2019
- 2019-05-17 CN CN201920709387.6U patent/CN209730121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649577A (en) * | 2021-07-24 | 2021-11-16 | 上海富驰高科技股份有限公司 | Machining process of circulator shell |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Building 1, Xili Xinyuan Industrial Plant Area, No. 35 Wenyuan Street, Xili Community, Xishan District, Shenzhen City, Guangdong Province, 518000 (Building A, Juchuang Jingu Creative Park) 201 Patentee after: SHENZHEN NUOXINBO COMMUNICATION CO.,LTD. Country or region after: China Address before: 518000 4th floor, building 10, industrial village, Xili Xinguang Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN NUOXINBO COMMUNICATION CO.,LTD. Country or region before: China |