CN207026822U - A kind of high flatness tool structure of three-dimensional encapsulation microwave base plate - Google Patents
A kind of high flatness tool structure of three-dimensional encapsulation microwave base plate Download PDFInfo
- Publication number
- CN207026822U CN207026822U CN201720786336.4U CN201720786336U CN207026822U CN 207026822 U CN207026822 U CN 207026822U CN 201720786336 U CN201720786336 U CN 201720786336U CN 207026822 U CN207026822 U CN 207026822U
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- China
- Prior art keywords
- base plate
- boss
- briquetting
- high flatness
- tool structure
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- 238000005538 encapsulation Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010622 cold drawing Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model provides a kind of high flatness tool structure of three-dimensional encapsulation microwave base plate, including base (1), microwave base plate component (2), briquetting (3), briquetting (3) is cylindrical member, the circumferentially multiple flanges of spaced set on the column type surface of cylindrical member；Base (1) is plate component, along the circumferentially disposed reeded boss of the band equal with number of flanges in direction in the vertical face on a side plane of plate component, multiple boss inner surfaces form the hole shape structure for coordinating briquetting (3) column type surfaces, and the groove on each boss is used for and the flange of briquetting (3) correspondence position coordinates and installed；Microwave base plate component (2), which is arranged on plate component, has the side plane of boss one and positioned at the center position of multiple boss.Structure provided by the utility model, the welding plane degree of substrate is not only improved, reduce substrate welding voidage, also improve the plane contact effect between each test module, make test result more accurate.
Description
Technical field
The utility model belongs to frequency microwave field of structural design, and in particular to a kind of high plane of three-dimensional encapsulation microwave base plate
Spend tool structure.
Background technology
Based on miniaturization, lightweight principle, three-dimensional stacked encapsulation is the developing direction of current microwave module, in multiple-level stack
In three-dimensional encapsulation microwave module, tool structure form be influence the welding plane degree of microwave base plate, voidage and with it is vertical mutual
An even key factor of the contact effect of intermodule.
Currently used substrate welding and test fixture structure type are as follows：
(1) substrate welding tooling is that substrate welding is carried out by way of screw fastening using briquetting, for three-dimensional encapsulation
Exposed conveying appliance microwave base plate due between substrate and cold drawing contact area it is small, using traditional frock assembling when easily occur substrate warp from
And cause that welding plane degree is low, voidage is high；
(2) in microwave base plate test tooling of single plate, if be between trial base to be measured, perpendicular interconnection framework and test board by
Dry alignment pin and screw carry out positioning clamping, but due between three contact surface it is small, each intermodule contact easily occurs in assembling
Face is not bonded, and so as to influence the accuracy of the normal transmission of signal and test result, while traditional test fixture is using multiple
Alignment pin assembles simultaneously, and assembly difficulty is big, efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of three-dimensional encapsulation microwave base plate high flatness tool structure, overcomes or subtract
At least one drawbacks described above of light prior art.
The purpose of this utility model is achieved through the following technical solutions：A kind of high flatness frock of three-dimensional encapsulation microwave base plate
Structure, including base, microwave base plate component, briquetting, the briquetting is cylindrical member, on the column type surface of the cylindrical member
On circumferentially multiple flanges of spaced set；The base is plate component, the edge on a side plane of the plate component
The circumferentially disposed reeded boss of the band equal with number of flanges in direction in the vertical face, circumferentially disposed multiple boss inner side table
Face forms the hole shape structure for coordinating briquetting column type surface, and the groove on each boss is used for and the flange of briquetting correspondence position coordinates
Installation；The microwave base plate component, which is arranged on plate component, has the side plane of boss one and positioned at the center of multiple boss
Place.
Preferably, the flange on the briquetting and the boss on the base are 4.
Preferably, the base is set on a side plane of the boss, is opened in the center of 4 boss of plane
Provided with the stopper slot for placing the microwave base plate component.
Preferably, a screw is respectively provided with each flange of the briquetting, for in the base boss groove
Screw Matching installation.
Preferably, the flange on the briquetting and the boss on the base are 2.
Preferably, three screws are respectively provided with each flange of the briquetting, for in the base boss groove
Screw Matching installation.
Preferably, two groups of cylinder shape connectors are radially vertically arranged on the column type surface of the briquetting, should
Two groups of connectors and two flanges are arranged at intervals, and every group of connector is arranged with adjacent flange in 90 °.
Preferably, connector described in every group is three.
Preferably, the microwave base plate component by the SMP connectors that are set in its reverse side with being set on the base
K heads to insert connection.
Preferably, interlocking test substrate and the multigroup mounting hole for coordinating the assembling of hair button of setting on the briquetting.
A kind of beneficial effect of the high flatness tool structure of three-dimensional encapsulation microwave base plate provided by the utility model is,
1) high flatness welding tooling structure, reduces the angularity in substrate welding process, improves the welding plane degree of substrate, drop
The voidage of low substrate welding；2) high flatness test fixture structure, not only increases the plane contact between each test module
Effect, make test result more accurate, also improve efficiency of assembling, shorten debugging cycle；3) the utility model is simple in construction, dress
With convenience, suitable for the mass production of product.
Brief description of the drawings
Fig. 1 is that the structure of the first embodiment of the high flatness tool structure of the utility model three-dimensional encapsulation microwave base plate is shown
It is intended to；
Fig. 2 is that the structure of second of embodiment of the high flatness tool structure of the utility model three-dimensional encapsulation microwave base plate is shown
It is intended to.
Reference：
1- bases, 2- microwave base plates component, 3- briquettings, 4- hairs button, 5- connectors, 6- test substrates.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Below with reference to the embodiment of accompanying drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.
The high flatness tool structure of three-dimensional encapsulation microwave base plate of the present utility model is done below in conjunction with the accompanying drawings further in detail
Describe in detail bright.
Fig. 1 is a kind of embodiment of the present utility model, specially high flatness welding tooling structure.
The embodiment includes base 1, microwave base plate component 2, briquetting 3, and microwave base plate component 2 includes microwave base plate and cold
Plate, microwave base plate are limited in the limit chamber of cold drawing, and surface of internal cavity during welding in cold drawing smoothens solder.Briquetting 3 is cylindrical type
Component, circumferentially four flanges of spaced set on the column type surface of the cylindrical member, wherein selecting each convex in briquetting 3
A screw is respectively provided with edge.Base 1 is plate component, along the side in the vertical face on a side plane of the plate component
To the circumferentially disposed reeded boss of the band equal with number of flanges, attachment screw peace is respectively provided with each groove of each boss
The screw of dress, four circumferentially disposed boss inner surfaces form the hole shape structure for coordinating the column type surface of briquetting 3, in four boss
Center position offer the stopper slot for placing microwave base plate component 2.Briquetting 3 uses Structural Design of Shaft, the boss on base 1
Inner side is designed using pore structure, and both hole axles coordinate.The flange of groove on each boss and the correspondence position of briquetting 3 is fastened and pacified
Fill and be screwed, so that cold drawing and microwave base plate compress welding.High flatness welding tooling structure is by welding base
Pore structure designs carries out the cooperation in high precision of single hole axle with the Structural Design of Shaft of briquetting, instead of tradition without the circumferential crimping strictly positioned
Form, realize the high flatness welding of substrate.
Fig. 2 is another embodiment of the present utility model, specially high flatness test fixture structure.
The embodiment includes base 1, microwave base plate component 2, briquetting 3, and microwave base plate component is microwave to be measured in this structure
Substrate module, briquetting 3 are perpendicular interconnection framework, and the perpendicular interconnection framework is cylindrical member, in the column type of the cylindrical member
Circumferentially two flanges of spaced set on surface, wherein select to be respectively provided with three screws at each flange, while vertical
Two groups of cylinder shape connectors 5 are radially vertically arranged on the column type surface of interconnection frame, the flange of two groups of connectors 5 and two
It is arranged at intervals, and every group of connector 5 arranges that every group of connector 5 in this structure uses three with adjacent flange in 90 °
It is individual.Stopper slot is set in perpendicular interconnection framework inner chamber simultaneously and mounting hole is set on perpendicular interconnection framework surface.Base 1 is flat board
Type component, circumferentially disposed equal with number of flanges carried along the direction in the vertical face on a side plane of the plate component
The boss of groove, is respectively provided with the screw of attachment screw installation in each groove of each boss, in two circumferentially disposed boss
Side surface forms the hole shape structure for coordinating perpendicular interconnection framework column type surface.
Test substrate 6 is soldered to by solder in the stopper slot of perpendicular interconnection framework inner chamber.Microwave base plate module to be measured is led to
The SMP connectors for crossing its reverse side carry with the K heads on base 1 to inserting connection, its center base 1 for the test of microwave base plate module to be measured
For input signal.Hair button 4 is installed in the mounting hole of perpendicular interconnection framework, realizes microwave base plate module to be measured and test substrate
The vertical transfer of signal between 6.The axle construction of perpendicular interconnection framework carries out hole axle with the pore structure of base 1 and coordinates installation, will
The flange of groove and the correspondence position of briquetting 3 on each boss, which fastens, to be installed and is screwed, and passes through two grooves on base 1
The circumferential free degree of perpendicular interconnection framework is limited, realizes the vertical biography of signal between microwave base plate module to be measured and test substrate
It is defeated.High flatness test fixture structure is carried out by the pore structure design and the Structural Design of Shaft of perpendicular interconnection framework of testing base
Single hole axle coordinates in high precision, instead of the multiple guide pillar guide pin bushing positioning forms of tradition, realizes the high plane contact effect between each test module
Fruit.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (10)
1. a kind of high flatness tool structure of three-dimensional encapsulation microwave base plate, it is characterised in that including base (1), microwave base plate group
Part (2), briquetting (3), the briquetting (3) is cylindrical member, circumferentially equidistant on the column type surface of the cylindrical member
Multiple flanges are set；The base (1) is plate component, along the side in the vertical face on a side plane of the plate component
To the circumferentially disposed reeded boss of the band equal with number of flanges, circumferentially disposed multiple boss inner surfaces, which are formed, matches somebody with somebody combined pressure
The hole shape structure on block (3) column type surface, the groove on each boss is used for and the flange of briquetting (3) correspondence position coordinates and installed；
The microwave base plate component (2), which is arranged on plate component, has the side plane of boss one and positioned at the center of multiple boss
Place.
2. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 1, it is characterised in that the briquetting
(3) flange on and the boss on the base (1) are 4.
3. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 2, it is characterised in that the base
(1) set on a side plane of the boss, offered in the center of 4 boss of plane and place the microwave base plate group
The stopper slot of part (2).
4. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 2, it is characterised in that the briquetting
(3) screw is respectively provided with each flange, for the screw Matching installation in the base (1) boss groove.
5. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 1, it is characterised in that the briquetting
(3) flange on and the boss on the base (1) are 2.
6. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 5, it is characterised in that the briquetting
(3) three screws are respectively provided with each flange, for the screw Matching installation in the base (1) boss groove.
7. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 5, it is characterised in that in the pressure
Two groups of cylinder shape connectors (5) are radially vertically arranged on the column type surface of block (3), two groups of connectors (5) and two institutes
Flange interval setting is stated, and every group of connector (5) is arranged with adjacent flange in 90 °.
8. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 7, it is characterised in that described in every group
Connector (5) is three.
9. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 5, it is characterised in that the microwave
Board unit (2) is connected by the SMP connectors set in its reverse side with the K heads set on the base (1) to inserting.
10. the high flatness tool structure of three-dimensional encapsulation microwave base plate according to claim 5, it is characterised in that the pressure
Interlocking test substrate (6) and the mounting hole for setting multigroup cooperation hair button (4) to assemble on block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786336.4U CN207026822U (en) | 2017-07-02 | 2017-07-02 | A kind of high flatness tool structure of three-dimensional encapsulation microwave base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786336.4U CN207026822U (en) | 2017-07-02 | 2017-07-02 | A kind of high flatness tool structure of three-dimensional encapsulation microwave base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026822U true CN207026822U (en) | 2018-02-23 |
Family
ID=61466610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720786336.4U Expired - Fee Related CN207026822U (en) | 2017-07-02 | 2017-07-02 | A kind of high flatness tool structure of three-dimensional encapsulation microwave base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730909A (en) * | 2020-12-25 | 2021-04-30 | 无锡国芯微电子系统有限公司 | Microwave module test fixture |
| CN113787475A (en) * | 2021-09-16 | 2021-12-14 | 无锡华测电子系统有限公司 | Fixing tool |
| CN114061495A (en) * | 2021-11-22 | 2022-02-18 | 中国电子技术标准化研究院 | Method for measuring thickness of gold-plated layer of fuzz button contact |
-
2017
- 2017-07-02 CN CN201720786336.4U patent/CN207026822U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730909A (en) * | 2020-12-25 | 2021-04-30 | 无锡国芯微电子系统有限公司 | Microwave module test fixture |
| CN113787475A (en) * | 2021-09-16 | 2021-12-14 | 无锡华测电子系统有限公司 | Fixing tool |
| CN113787475B (en) * | 2021-09-16 | 2023-01-24 | 无锡华测电子系统有限公司 | Fixing tool |
| CN114061495A (en) * | 2021-11-22 | 2022-02-18 | 中国电子技术标准化研究院 | Method for measuring thickness of gold-plated layer of fuzz button contact |
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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: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |