CN211306177U - Debugging tool for dielectric filter - Google Patents
Debugging tool for dielectric filter Download PDFInfo
- Publication number
- CN211306177U CN211306177U CN201921754464.6U CN201921754464U CN211306177U CN 211306177 U CN211306177 U CN 211306177U CN 201921754464 U CN201921754464 U CN 201921754464U CN 211306177 U CN211306177 U CN 211306177U
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- Prior art keywords
- debugging
- dielectric filter
- pcb
- upper cover
- pressing plate
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- 238000003825 pressing Methods 0.000 claims abstract description 31
- 239000000853 adhesive Substances 0.000 claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000002788 crimping Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- SXHLTVKPNQVZGL-UHFFFAOYSA-N 1,2-dichloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1 SXHLTVKPNQVZGL-UHFFFAOYSA-N 0.000 description 11
- 230000005489 elastic deformation Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model is suitable for a debugging apparatus technical field of wave filter provides a dielectric filter's debugging frock, dielectric filter's bottom is connected with first PCB board, include: the base is provided with an object placing cavity; the debugging PCB is arranged in the object placing cavity, the dielectric filter is arranged at the top of the debugging PCB, and the debugging PCB is electrically connected with the first PCB through conductive adhesive; the conductive adhesive is clamped between the debugging PCB and the first PCB; and the upper cover pressing plate is pressed against the top surface of the dielectric filter. Therefore, the utility model discloses a dielectric filter's debugging frock has guaranteed the crimping effect to dielectric filter's debugging efficiency has been improved.
Description
Technical Field
The utility model relates to a debugging apparatus technical field of wave filter especially relates to a dielectric filter's debugging frock.
Background
The debugging method of the novel dielectric filter is mainly as follows: 1. and (6) crimping debugging. 2. And (6) welding and debugging. Both approaches have some serious drawbacks. The mode of adopting the crimping debugging, because receive the influence of flatness problem, atress inequality and atress size problem, unable steady crimping reaches the requirement, the debugging effect is very poor, and the unable complete contact in plane will arouse that the debugging ground connection is bad, keep apart badly. The welding debugging welds test PCB board and medium PCB board, because can't tear the back and get after the welding, can not reuse, and need weld alone, and the welding cost is higher and waste time and energy.
In summary, the conventional debugging method of the dielectric filter obviously has inconvenience and disadvantages in practical use, so it is necessary to improve the debugging method.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide a dielectric filter's debugging frock has guaranteed the crimping effect to dielectric filter's debugging efficiency has been improved.
In order to realize the above-mentioned purpose, the utility model provides a dielectric filter's debugging frock, dielectric filter's bottom is connected with first PCB board, include:
the base is provided with an object placing cavity;
the debugging PCB is arranged in the object placing cavity, the dielectric filter is arranged at the top of the debugging PCB, and the debugging PCB is electrically connected with the first PCB through conductive adhesive;
the conductive adhesive is clamped between the debugging PCB and the first PCB;
and the upper cover pressing plate is pressed against the top surface of the dielectric filter.
According to the dielectric filter debugging tool, the electric connection part of the debugging PCB and the first PCB is a contact part, and the conductive adhesive is arranged on the contact part.
According to the debugging tool of the dielectric filter, the conductive adhesive is a conductive rubber ring or a conductive adhesive tape.
According to the debugging tool of the dielectric filter, the object placing cavity is arranged in the middle of the base, the left end and/or the right end of the base are/is provided with the quick clamps, and the quick clamps are rotatably connected with the base; the quick clamp rotates to abut against the top surface of the upper cover pressing plate or is separated from the upper cover pressing plate.
According to the debugging tool of the dielectric filter, the upper cover pressing plate is provided with a positioning pin, and a positioning pin hole matched with the positioning pin is formed in the object placing cavity.
According to the debugging tool of the dielectric filter, the upper cover pressing plate is made of a metal material.
According to the debugging tool of the dielectric filter, conductive cotton is arranged on the contact surface of the upper cover pressing plate, which is in contact with the dielectric filter.
The debugging tool of the dielectric filter further comprises a shielding pressing plate, and the shielding pressing plate is arranged in the object placing cavity. .
The utility model discloses a dielectric filter's debugging frock, through pressing from both sides the conducting resin that sets up between debugging PCB board and first PCB board and carry out electric connection, it pastes the conducting resin to be preferred on the contact site of debugging PCB board and first PCB board contact segment, the effect that compresses tightly of cooperation upper cover clamp plate for the conducting resin produces elastic deformation, utilize the elastic deformation of conducting resin, the crimping effect has been guaranteed, can be so that all ground points are effectively ground connection, the steady crimping and the electric shielding performance's of debugging stability has been realized. Therefore, the utility model discloses a dielectric filter's debugging frock has guaranteed the crimping effect to dielectric filter's debugging efficiency has been improved.
Drawings
Fig. 1 is an exploded schematic structural diagram of a debugging tool of a dielectric filter provided in an embodiment of the present invention;
fig. 2 is a schematic perspective view of a debugging tool for a dielectric filter according to an embodiment of the present invention;
fig. 3 is a bottom schematic view of an upper cover pressing plate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 2, in a first embodiment of the present invention, a debugging tool 100 for a dielectric filter 200 is provided, a first PCB 210 is connected to a bottom of the dielectric filter 200, including:
a base 10, wherein a storage cavity 11 is arranged on the base 10;
the debugging PCB 20 is arranged in the storage cavity 11, the dielectric filter 200 is arranged at the top of the debugging PCB 20, and the debugging PCB 20 is electrically connected with the first PCB 210 through the conductive adhesive 40;
the conductive adhesive 40 is clamped between the debugging PCB 20 and the first PCB 210;
the upper cover pressing plate 30 presses the top surface of the dielectric filter 200.
In this embodiment, the debugging tool 100 of the dielectric filter 200 utilizes the conductive adhesive 40 to elastically press-connect the debugging PCB 20 and the first PCB 210, so as to achieve smooth pressing-connection in debugging. Set up on base 10 and put thing chamber 11, debugging PCB board 20 sets up in putting thing chamber 11, can paste conducting resin 40 on debugging PCB board 20, connect dielectric filter 200 in the top of debugging PCB board 20, make conducting resin 40 press from both sides to be located between debugging PCB board 20 and the first PCB board 210, thereby to debug PCB board 20 and first PCB board 210 electric connection, through the effect of compressing tightly of upper cover clamp plate 30, make conducting resin 40 take place elastic deformation, utilize the elastic deformation of conducting resin 40, the sufficient contact of single-point crimping of dielectric filter 200 is realized, crimping effect and electrical property have been guaranteed. For welding the debugging PCB 20 and the first PCB 210, the debugging tool 100 can be used to not only fully contact the debugging PCB 20 and the first PCB 210, but also detach the dielectric filter 200 for recycling.
Specifically, the electrical connection portion between the debug PCB 20 and the first PCB 210 is a contact portion, and the conductive adhesive 40 is disposed on the contact portion.
Preferably, the conductive paste 40 is a conductive paste ring or a conductive paste strip.
Referring to fig. 2, in the second embodiment of the present invention, the object placing cavity 11 is opened in the middle of the base 10, the quick clamp 60 is disposed at the left end and/or the right end of the base 10, and the quick clamp 60 is rotatably connected to the base 10; the snap clip 60 is rotated to abut the top surface of the upper lid platen 30 or to disengage the upper lid platen 30.
In this embodiment, the snap clamp 60 is rotatably connected to the base 10, and the snap clamp 60 can be moved to be separated from the upper cover platen 30 by rotating, and the upper cover platen 30 can be taken out. Also can be through rotatory, with its rotatory to offset with upper cover clamp plate 30, to upper cover clamp plate 30 production pressure, can be fast fixed with upper cover clamp plate 30, it is convenient fixed with upper cover clamp plate 30 more fast to press from both sides fast 60 for fixings such as screws, improves debugging efficiency.
Referring to fig. 1, in the third embodiment of the present invention, the upper cover pressing plate 30 is provided with a positioning pin 70, a positioning pin hole matched with the positioning pin 70 is provided in the storage cavity 11, and during installation, the positioning pin 70 is aligned with the positioning pin hole and inserted, so that the upper cover pressing plate 30 is fixed on the base 10.
Preferably, the upper cover pressing plate 30 is made of a metal material.
Referring to fig. 3, in the fourth embodiment of the present invention, the conductive cotton 80 is disposed on the contact surface of the upper cover pressing plate 30 contacting the dielectric filter 200. That is, the conductive cotton 80 is adhered to the bottom surface of the upper cover pressing plate 30, so that the conductive pressing effect is realized, and the conductive cotton 80 can also protect the appearance of the dielectric filter 200 and avoid being scratched by the upper cover pressing plate 30.
Referring to fig. 1, in the fifth embodiment of the present invention, the article placing device further includes a shielding pressing plate 90, and the shielding pressing plate 90 is disposed in the article placing cavity 11.
The use process of the debugging tool 100 of the dielectric filter 200 is as follows:
firstly, installing the debugging PCB 20 in the placing cavity 11 of the base 10, pasting the conductive adhesive 40 on the corresponding position of the debugging PCB 20, and then installing the dielectric filter 200, so that the conductive adhesive 40 is clamped between the debugging PCB 20 and the first PCB 210, a limit pin can be arranged in the placing cavity 11, and the position of the dielectric filter 200 corresponding to the limit pin is installed; covering the upper cover pressing plate 30, inserting and positioning the positioning pin 70 on the upper cover pressing plate 30 corresponding to the positioning pin hole, and rotating the quick clamp 60 to tightly press the upper cover pressing plate 30; and finally, debugging by using a polishing pen.
To sum up, the utility model discloses a dielectric filter's debugging frock carries out electric connection through pressing from both sides the conducting resin of establishing between debugging PCB board and first PCB board, and the preferred is at debugging PCB board and the contact site of first PCB board contact segment on paste the conducting resin, cooperates the effect that compresses tightly of top cover clamp plate for the conducting resin produces elastic deformation, utilizes the elastic deformation of conducting resin, has guaranteed the crimping effect, can make all ground points effectively ground connection, has realized the steady crimping of debugging and the stability of electrical shielding performance. Therefore, the utility model discloses a dielectric filter's debugging frock has guaranteed the crimping effect to dielectric filter's debugging efficiency has been improved.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. The utility model provides a dielectric filter's debugging frock, dielectric filter's bottom is connected with first PCB board, its characterized in that includes:
the base is provided with an object placing cavity;
the debugging PCB is arranged in the object placing cavity, the dielectric filter is arranged at the top of the debugging PCB, and the debugging PCB is electrically connected with the first PCB through conductive adhesive;
the conductive adhesive is clamped between the debugging PCB and the first PCB;
and the upper cover pressing plate is pressed against the top surface of the dielectric filter.
2. The dielectric filter debugging tool according to claim 1, wherein the electrical connection between the debugging PCB and the first PCB is a contact portion, and the conductive adhesive is disposed on the contact portion.
3. The debugging tooling of claim 1, wherein the conductive adhesive is a conductive adhesive ring or a conductive adhesive tape.
4. The debugging tool of the dielectric filter according to claim 1, wherein the storage cavity is arranged in the middle of the base, and the left end and/or the right end of the base are/is provided with a quick clamp which is rotatably connected with the base; the quick clamp rotates to abut against the top surface of the upper cover pressing plate or is separated from the upper cover pressing plate.
5. The debugging tool of claim 1, wherein the upper cover pressing plate is provided with a positioning pin, and a positioning pin hole matched with the positioning pin is formed in the storage cavity.
6. The debugging tool for a dielectric filter according to claim 1, wherein said upper cover pressing plate is made of a metal material.
7. The dielectric filter debugging tool according to claim 1, wherein conductive cotton is disposed on a contact surface of the upper cover pressing plate, which is in contact with the dielectric filter.
8. The debugging tool of claim 1, further comprising a shielding pressure plate, wherein the shielding pressure plate is disposed in the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754464.6U CN211306177U (en) | 2019-10-18 | 2019-10-18 | Debugging tool for dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754464.6U CN211306177U (en) | 2019-10-18 | 2019-10-18 | Debugging tool for dielectric filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211306177U true CN211306177U (en) | 2020-08-21 |
Family
ID=72064950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921754464.6U Active CN211306177U (en) | 2019-10-18 | 2019-10-18 | Debugging tool for dielectric filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211306177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630479A (en) * | 2021-01-28 | 2021-04-09 | 华沣通信科技有限公司 | Filter assembling clamp |
| CN112705816A (en) * | 2021-01-07 | 2021-04-27 | 摩比天线技术（深圳）有限公司 | Tool clamp of dielectric filter |
-
2019
- 2019-10-18 CN CN201921754464.6U patent/CN211306177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705816A (en) * | 2021-01-07 | 2021-04-27 | 摩比天线技术（深圳）有限公司 | Tool clamp of dielectric filter |
| CN112630479A (en) * | 2021-01-28 | 2021-04-09 | 华沣通信科技有限公司 | Filter assembling clamp |
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