CN206270264U - A kind of microwave Surface Mount component Rapid non-destructive testing device - Google Patents
A kind of microwave Surface Mount component Rapid non-destructive testing device Download PDFInfo
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- CN206270264U CN206270264U CN201621444564.5U CN201621444564U CN206270264U CN 206270264 U CN206270264 U CN 206270264U CN 201621444564 U CN201621444564 U CN 201621444564U CN 206270264 U CN206270264 U CN 206270264U
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- microwave
- surface mount
- mount component
- microwave surface
- testing device
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Abstract
The utility model discloses a kind of microwave Surface Mount component Rapid non-destructive testing device, belong to units test technical field, including the microwave signal connection member that is correspondingly arranged with each port of microwave Surface Mount component, the positioning above microwave Surface Mount component push part；Microwave signal connection member includes metal conduction band and connection circuit board, and the upper surface for connecting circuit board has microstrip line；Metal conduction band is corresponding in microwave Surface Mount component port and the top of microstrip line, for connecting microwave Surface Mount component port and microstrip line；Positioning pushes part includes the pressure head that lifting is set, and the metal conduction band of each microwave signal connection member is located at the lower surface of pressure head.The microstrip line conductor part of part port to be measured and connection circuit board is crimped on by metal conduction band, realize good microwave matching, there is provided microwave signal feed-in path, it is to avoid costly and time consuming gold wire bonding technique, connect rapid and convenient and component will not be caused to damage, can be to device one hundred percent inspection.
Description
Technical field
The utility model is related to units test technical field, in particular to a kind of microwave used in microwave frequency band
Surface Mount component Rapid non-destructive testing device.
Background technology
There is an electron-like component in microwave frequency band, its signal feed-in part point is microstrip line construction, sees Fig. 1, its connection end
Mouth 1 is in the upper surface of component, the microstrip line flush being connected with radio frequency, in order to realize good penetrating when using in the product
Frequency matching, it is necessary to using micro-group fill gold wire bonding technique by gold thread/gold ribbon by apply pressure, mechanical oscillation, electric energy or
The different-energies such as heat energy form good microwave electrical connection in joint, see Fig. 2, and the two ends of gold thread/gold ribbon 2 are respectively welded
On the port of product circuit plate and microwave device.
If being also adopted by gold wire bonding technique in the detection of component, the instrument and equipment of costliness, step are not only needed to use
Please take；And welding process is irreversible, i.e., device cannot be removed after being welded, and cause detection sample again to enter marketing
Sell and use.The thus detection to such component causes very big inconvenience, and detection can only use sampling inspection, in a collection of sample
It is middle to choose indivedual components, corresponding test fixture is made according to component package size, it is welded on by gold wire bonding to be measured
Tested on fixture, it is impossible to which each component is detected, nonetheless there is also that running cost is high, time-consuming for technique
The shortcomings of, and test can all be lost a test fixture and component to be measured every time.
Utility model content
The purpose of this utility model is to provide a kind of microwave Surface Mount component Rapid non-destructive testing device, existing to solve
The above mentioned problem that is existed using gold wire bonding technique in the detection of microwave Surface Mount component.
To realize the utility model purpose, the technical scheme for using for：A kind of microwave Surface Mount component Fast nondestructive evaluation
Device, including be correspondingly arranged with each port of microwave Surface Mount component microwave signal connection member, positioned at microwave Surface Mount component
The positioning of top pushes part；The microwave signal connection member includes metal conduction band and connection circuit board, connection circuit board
Upper surface has microstrip line, and connection circuit board is located at microwave Surface Mount component outside, one end end face and the microwave Surface Mount of microstrip line
Side at component Single port is corresponding；Metal conduction band correspondence is used in microwave Surface Mount component port and the top of microstrip line
In connection microwave Surface Mount component port and microstrip line；The positioning pushes part includes the pressure head that lifting is set, each microwave letter
Lower surface of the metal conduction band of number connection member located at pressure head.
Further, the positioning pushes part and also includes Anchor plate kit, drive the drive device of Anchor plate kit lifting, wear
Located at the lifting guide pillar of Anchor plate kit；The pressure head is located at the lower end of Anchor plate kit.
Further, the Anchor plate kit include top board, lower platen, connection top board and lower platen connecting bolt,
And the spring between top board and lower platen, the connecting bolt passes top board and is threadedly coupled with lower platen；Pressure
Head is loaded on lower platen lower end.
Further, the pressure head offers the location hole matched with microwave Surface Mount component top.
Further, the location hole is through hole, and positioning thimble is equipped with location hole, and lower platen is offered and pushed up with positioning
Spring is provided between the pilot hole that pin upper end matches, and positioning thimble upper end and top board.
Further, multidimensional regulation locating platform part is equipped with below each microwave signal connection member；Multidimensional is adjusted
Locating platform part includes the multidimensional regulating platform of platform and support platform, and the connection circuit board of microwave signal connection member is located at flat
On platform.
Further, the multidimensional regulating platform from X in slide unit, Y-direction slide unit, Z-direction slide unit, swivel slide and ramp
At least two superposition install constitute.
Further, also including part support base to be measured, microwave Surface Mount component locating slot is offered on part support base to be measured.
Further, the microwave signal connection member also includes mounting seat, and connection circuit board is loaded in mounting seat.
Further, the microstrip line other end of the connection circuit board is connected with microwave crossover sub.
The beneficial effects of the utility model：
1st, the microstrip line conductor part of part port to be measured and connection circuit board is crimped on by exposed metal conduction band,
Good microwave matching is realized, the shape of metal conduction band can be rationally designed according to actual conditions, metal conduction band is in part to be measured
Port and the top of connection circuit boards microstrip line, when using, metal conduction band depressed fast, to connect part to be measured and connection circuit
Plate, there is provided microwave signal feed-in path, it is ensured that good electrical contact；For the Non-Destructive Testing problem of such component, using new
The microwave energy feed-in structure of type, it is to avoid costly and time consuming gold wire bonding technique, connects rapid and convenient and will not be to component
Cause to damage, can be to device one hundred percent inspection, efficiency high；
2nd, the circuit connecting plate of microwave signal connection member can adjust locating platform part by setting multidimensional, present signal
Entering position can be adjusted with multidimensional, and the port with different size part to be measured is corresponding, be capable of the part to be measured of compatible difference package dimension, real
Show quick, the easily Non-Destructive Testing of such microwave device, simplified operating procedure, shorten the testing time, greatly
Testing efficiency is improve, testing cost is reduced；
3rd, fixation part to be measured is pushed by pressure head and forms microwave signal path, it is to avoid be adhesively fixed using conducting resinl and treated
The problem that device cannot be removed after the bonding surveyed part and bring.It is accurately positioned part to be measured and is pressed in part to be measured with certain torque
Make its ground connection good on plant bottom case, it is ensured that the microwave property of device, while improving the efficiency and repeatability of test.
Brief description of the drawings
Fig. 1 is the structural representation of microwave Surface Mount component；
Fig. 2 is microwave Surface Mount component assembling schematic diagram in the product；
Fig. 3 is microwave signal connection member in the microwave Surface Mount component Rapid non-destructive testing device that the utility model is provided
With the structural representation of pressure head corresponding matching；
Fig. 4 and Fig. 5 are respectively the upward views of pressure head when the different production methods of metal conduction band are installed on pressure head lower end；
Fig. 6 is equipped with the microwave Surface Mount component Fast nondestructive evaluation dress of multidimensional regulation locating platform part and Anchor plate kit
The structural representation put；
Fig. 7 is the sectional view of pressure head installation place；
Fig. 8 is that microwave Surface Mount component Rapid non-destructive testing device forms microwave connecting path principle schematic.
Specific embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Fig. 3 to Fig. 8 show the utility model provide microwave Surface Mount component Rapid non-destructive testing device, including with it is micro-
Microwave signal connection member that wave table patch component each port 1 is correspondingly arranged, under the positioning above microwave Surface Mount component
Splenium part；Microwave signal connection member includes metal conduction band 3 and connection circuit board 4, and the upper surface for connecting circuit board 4 has micro-strip
Line 5, connection circuit board 4 is located at microwave Surface Mount component outside, one end end face and the microwave Surface Mount component Single port of microstrip line 5
Side at 1 is corresponding；Metal conduction band 3 is corresponded in microwave Surface Mount component port 1 and the top of microstrip line 5, micro- for connecting
Wave table patch component port 1 and microstrip line 5；Positioning pushes part includes the pressure head 6 that lifting is set, each microwave signal connection member
Metal conduction band 3 located at pressure head 6 lower surface.The working face of microstrip line 5 and microwave Surface Mount component port 1 in upper surface,
Microstrip line 5 and the top of microwave Surface Mount component opposite end, pressure head 6 is pushed makes metal conduction band 3 be pressed in microwave Surface Mount component end
On mouth 1 and connection circuit boards microstrip line 5, microwave signal path is formed, see Fig. 3.Pressure head 6 drives metal conduction band 3 to push connection
Fig. 8 is shown in signal.
Metal conduction band 3 directly can be bonded in the lower end of pressure head 6 to realize using metal conduction band bar, and such as Fig. 4 is micro- in Fig. 1
Wave table patch component example is two ports 1, then corresponding is two metal conduction bands 3；Can also be made by microwave circuit boards 7
Into that is, the lower surface copper clad layers in microwave circuit boards 7 are fabricated to the suitable metal conduction band 3 of size, such as Fig. 5, and example goes out corresponding
Two microwave circuit boards 7.Above-mentioned production method is not limited to, by microwave Surface Mount component port 1 and connection circuit boards microstrip line 5
Connect.Pressure head 6 can be using electromagnetic wave transparent materials such as engineering plastics.One end end face of microstrip line 5 and microwave Surface Mount component one end
Side at mouthful 1 is corresponding, and the two is relative, be can contact so that metal conduction band 3 pushes to form path, between the two, can also have compared with
It is better under small gap, contact condition.
Positioning pushes part also to be included Anchor plate kit, drives the drive device 8 of Anchor plate kit lifting, is arranged in Anchor plate kit
Lifting guide pillar 9；Pressure head 6 is located at the lower end of Anchor plate kit.Anchor plate kit includes top board 10, lower platen 11, connection top board
10 and the connecting bolt 12 and the spring 13 between top board 10 and lower platen 11 of lower platen 11, the spring 13 of installation
The pressure of each applying be ensure that in same range, connecting bolt 12 passes top board 10 and connects with the screw thread of lower platen 11
Connect, i.e., top board 10 opens up the unthreaded hole through connecting bolt 12, lower platen 11 opens up the screw thread coordinated with the screw thread of connecting bolt 12
Hole, you can make lower platen to move up and down relative to each other within the specific limits, connecting bolt 12 is distributed in the four of lower platen
Angle；Pressure head 6 is loaded on the lower end of lower platen 11.
Drive device 8 can be using elbow folder and pressure rod structure, and top board 10 is fixed in depression bar lower end, and upper end is slided and is located at device
Top, by press elbow carry secretly dynamic pressure bar push realize Anchor plate kit lift；Can also be using such as cylinder driving element reality
It is existing.Metal conduction band 3 is depressed by drive device 8 when using, and can ensure better electrical contact by adjusting the torque of pressure.Rise
Accurately guiding is mobile and positioning pushes pressure head 6 for drop guide rod 9, there is provided depressed fast function, and lifting guide pillar 9 is symmetrical two
It is individual, to be installed to be oriented to by bushing between upper lower platen, the upper and lower ends of lifting guide pillar 9 are fixed on device frame.
The mounting hole of pressure head 6 is bar hole 19, to adjust installation site of the pressure head 6 relative to Anchor plate kit, so as to realize
The position adjustments of metal conduction band 3.The lifting of pressure head 6 sets and is not limited to above-mentioned upper and lower pressure plate structure, also can be using other routines
Lifting setting structure, such as cylinder and guide rail structure, by driving elements such as cylinders, directly band dynamic head 6 is lifted.
Pressure head 6 offers the location hole 20 matched with microwave Surface Mount component top, to coordinate fixed microwave Surface Mount unit
The relative position of device, quickly can accurately position.Location hole 20 is to be equipped with positioning thimble in through hole, location hole 20
21, lower platen 11 offers the pilot hole matched with positioning thimble 21 upper end, and the positioning upper end of thimble 21 and top board 10 it
Between be provided with spring 13, apply certain pressure at right angle to part to be measured, make its ground connection good, see Fig. 7.
Spring 13 between upper lower platen and the spring 13 between positioning thimble and top board 10 can use thimble bullet
Spring, is mechanical standard parts, easy for installation, and distribution offers multiple mounting holes on top board 10, and thimble spring upper end is loaded on peace
In dress hole, lower end is supported and is located on lower platen 11 or positioning thimble.Thimble spring set by positioning thimble upper end can be multiple.No
It is only limitted to using thimble spring, it is also possible to which spring is directly installed between upper lower platen, or the mounting hole opened in top board 10
Shock mount simultaneously fixes preloading spring etc. with screw plug etc..
Multidimensional regulation locating platform part is equipped with below each microwave signal connection member；Multidimensional regulation locating platform portion
Part includes the multidimensional regulating platform 15 of platform 14 and support platform 14, and the connection circuit board 4 of microwave signal connection member is located at platform
On 14.It is different according to part package dimension to be measured, the position of port 1 difference accurate adjustment each input/output signal circuit board of port 1
Position, i.e., it is each connection circuit board 4 position, matched with part to be measured.The i.e. compatible different model of a set of detection means is realized, no
With encapsulation, various sizes of component to be measured.
Multidimensional regulating platform 15 is from X at least two in slide unit, Y-direction slide unit, Z-direction slide unit, swivel slide and ramp
Superposition is installed and constituted, and such slide unit is conventional purchase part, and installation is superimposed in any order to slide unit by each during installation, sees
Fig. 6.So that connection circuit board 4 is arranged on position and on the Mobile operating platform of accurate adjustment, can make the input of detection means/defeated
Going out coupling part position can arbitrarily be adjusted, and the position of signal feed-in point can just be entered according to different package dimensions of part to be measured etc.
Row regulation.Connection circuit board 4 can arrange mounting seat 16, loaded in mounting seat 16, mounting seat 16 is flat loaded on multidimensional regulation positioning
On platform part.The other end of microstrip line 5 for connecting circuit board 4 is connected with microwave crossover sub 17, i.e., away from microwave Surface Mount component
One end, for connection cable, microwave crossover sub 17 is to be widely used for coaxially turning turning for microstrip line in the prior art
To coaxial transmission line converter, the coaxial needles of adapter are connected to the microstrip line of connection circuit board 4 for joint, as planar transmission line
5, the microstrip line 5 on connection circuit board 4 is planar transmission line.
Also include part support base 18 to be measured, microwave Surface Mount component locating slot, microwave are offered on part support base 18 to be measured
The depth of Surface Mount component locating slot is less than microwave Surface Mount component highly.Part support base to be measured below pressure head 6, positioned at each many
Between dimension regulation locating platform part.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, there can be various modifications and variations in spirit of the present utility model and principle, these are equivalent
Modification or replacement etc., are all contained within protection domain of the present utility model.
Claims (10)
1. a kind of microwave Surface Mount component Rapid non-destructive testing device, it is characterised in that
Including be correspondingly arranged with each port of microwave Surface Mount component microwave signal connection member, on microwave Surface Mount component
The positioning of side pushes part；
The microwave signal connection member includes metal conduction band and connection circuit board, and the upper surface for connecting circuit board has micro-strip
Line, connection circuit board is located at microwave Surface Mount component outside, at one end end face and microwave Surface Mount component Single port of microstrip line
Side it is corresponding；Metal conduction band is corresponding in microwave Surface Mount component port and the top of microstrip line, for connecting microwave Surface Mount
Component port and microstrip line；
The positioning pushes part includes the pressure head that lifting is set, and the metal conduction band of each microwave signal connection member is located at pressure head
Lower surface.
2. microwave Surface Mount component Rapid non-destructive testing device according to claim 1, it is characterised in that under the positioning
Splenium part also includes Anchor plate kit, drives the drive device of Anchor plate kit lifting, is arranged in the lifting guide pillar of Anchor plate kit；It is described
Pressure head is located at the lower end of Anchor plate kit.
3. microwave Surface Mount component Rapid non-destructive testing device according to claim 2, it is characterised in that the pressing plate group
Part includes the connecting bolt of top board, lower platen, connection top board and lower platen and between top board and lower platen
Spring, the connecting bolt passes top board and is threadedly coupled with lower platen；Pressure head is loaded on lower platen lower end.
4. microwave Surface Mount component Rapid non-destructive testing device according to claim 3, it is characterised in that the pressure head is opened
It is provided with the location hole matched with microwave Surface Mount component top.
5. microwave Surface Mount component Rapid non-destructive testing device according to claim 4, it is characterised in that the location hole
It is through hole, positioning thimble is equipped with location hole, lower platen offers the pilot hole matched with positioning thimble upper end, and positioning
Spring is provided between thimble upper end and top board.
6. microwave Surface Mount component Rapid non-destructive testing device according to claim 1, it is characterised in that each microwave signal
Multidimensional regulation locating platform part is equipped with below connection member；Multidimensional regulation locating platform part includes that platform and support are flat
The multidimensional regulating platform of platform, the connection circuit board of microwave signal connection member is on platform.
7. microwave Surface Mount component Rapid non-destructive testing device according to claim 6, it is characterised in that the multidimensional is adjusted
Section platform is made up of X at least two superposition installations in slide unit, Y-direction slide unit, Z-direction slide unit, swivel slide and ramp.
8. microwave Surface Mount component Rapid non-destructive testing device according to claim 1, it is characterised in that also including to be measured
Part support base, offers microwave Surface Mount component locating slot on part support base to be measured.
9. microwave Surface Mount component Rapid non-destructive testing device according to claim 1, it is characterised in that the microwave letter
Number connection member also includes mounting seat, and connection circuit board is loaded in mounting seat.
10. microwave Surface Mount component Rapid non-destructive testing device according to claim 1, it is characterised in that the connection
The microstrip line other end of circuit board is connected with microwave crossover sub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444564.5U CN206270264U (en) | 2016-12-27 | 2016-12-27 | A kind of microwave Surface Mount component Rapid non-destructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444564.5U CN206270264U (en) | 2016-12-27 | 2016-12-27 | A kind of microwave Surface Mount component Rapid non-destructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270264U true CN206270264U (en) | 2017-06-20 |
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ID=59047865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444564.5U Expired - Fee Related CN206270264U (en) | 2016-12-27 | 2016-12-27 | A kind of microwave Surface Mount component Rapid non-destructive testing device |
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| Country | Link |
|---|---|
| CN (1) | CN206270264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442573A (en) * | 2016-12-27 | 2017-02-22 | 成都信息工程大学 | Rapid non-destructive testing device for microwave surface-mounted component |
| CN111579956A (en) * | 2020-04-08 | 2020-08-25 | 上海精密计量测试研究所 | Adjustable surface-mounted packaged semiconductor device clamp and testing method |
-
2016
- 2016-12-27 CN CN201621444564.5U patent/CN206270264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442573A (en) * | 2016-12-27 | 2017-02-22 | 成都信息工程大学 | Rapid non-destructive testing device for microwave surface-mounted component |
| CN111579956A (en) * | 2020-04-08 | 2020-08-25 | 上海精密计量测试研究所 | Adjustable surface-mounted packaged semiconductor device clamp and testing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20191227 |