CN217238132U - High-speed transmission line positioning jig - Google Patents
High-speed transmission line positioning jig Download PDFInfo
- Publication number
- CN217238132U CN217238132U CN202122069609.2U CN202122069609U CN217238132U CN 217238132 U CN217238132 U CN 217238132U CN 202122069609 U CN202122069609 U CN 202122069609U CN 217238132 U CN217238132 U CN 217238132U
- Authority
- CN
- China
- Prior art keywords
- speed transmission
- angle cushion
- transmission line
- positioning
- bottom plate
- 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
Images
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model discloses a high-speed transmission line positioning jig, including bottom plate and right angle cushion, be equipped with two rectangle standing grooves that are used for holding the test panel on the bottom plate, the right angle cushion is placed in the rectangle standing groove, the right angle cushion is the L type, the inboard card of right angle cushion is held in the bight of test panel and is contradicted with two lateral walls that the test panel is adjacent to, the outside card of right angle cushion is held in the bight of rectangle standing groove and is contradicted with two lateral walls that the rectangle standing groove is adjacent to; the bottom plate is also provided with a positioning column for positioning the high-speed transmission line; the rectangular placing groove is internally provided with the right-angle cushion blocks to position the test board, and the right-angle cushion blocks with different sizes are selected to position the test board, so that different areas of a bonding pad on the test board and a BGA bonding pad on the high-speed transmission line are flexibly positioned; a right angle cushion just can carry on spacingly to two lateral walls of surveying the test panel simultaneously, and the consumptive material materials of right angle cushion are few, low in manufacturing cost.
Description
Technical Field
The utility model relates to a positioning jig technical field especially relates to a high-speed transmission line positioning jig.
Background
With the progress of technology, the circuit integration degree is continuously improved, the number of I/O pins is sharply increased, the power consumption is increased, and the requirements on the integrated circuit package are more strict. To meet the growing demand, BGA packages are being produced with I/O terminals of the BGA package distributed in an array of circular or cylindrical solder joints beneath the package.
Part FPC high-speed transmission line is the BGA packaging technology who adopts, and the BGA pad of FPC high-speed transmission line includes a plurality of areas that can switch on, and the pad on the test panel needs to switch on with the welding of individual area that switches on, and the tool structure that carries out the location to FPC high-speed transmission line among the prior art is complicated, and the consumptive material volume is big, and manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a high-precision positioning jig with small material consumption.
In order to solve the technical problem, the utility model discloses a technical scheme be: a high-speed transmission line positioning jig comprises a bottom plate and a right-angle cushion block, wherein two rectangular placing grooves for containing a test board are formed in the bottom plate, the right-angle cushion block is placed in the rectangular placing grooves and is L-shaped, the inner side of the right-angle cushion block is clamped at the corner of the test board and is abutted against two adjacent side walls of the test board, and the outer side of the right-angle cushion block is clamped at the corner of the rectangular placing groove and is abutted against two adjacent side walls of the rectangular placing grooves; and the bottom plate is also provided with a positioning column for positioning the high-speed transmission line.
Furthermore, the number of the right-angle cushion blocks in each rectangular placing groove is 1, and the other two adjacent side walls of the test board are abutted to the other two adjacent side walls of the rectangular placing groove.
Furthermore, the number of the right-angle cushion blocks in each rectangular placing groove is two.
Furthermore, the bottom plate is provided with a handle.
Furthermore, the right-angle cushion block is provided with a taking and placing groove.
Furthermore, a lifting ring is arranged at the top of the right-angle cushion block.
Furthermore, an accommodating groove is formed in the top of the right-angle cushion block, and the lifting ring is arranged in the accommodating groove.
Furthermore, the positioning columns are cylindrical, and the number of the positioning columns is multiple.
Furthermore, the positioning column is in interference fit with the bottom plate.
The beneficial effects of the utility model reside in that: the utility model provides a high-speed transmission line positioning jig has simple structure, location and accurate, the flexibility is strong and the consumptive material is few characteristics, sets up the right angle cushion in the rectangle standing groove and fixes a position the testing board, fixes a position the testing board through selecting for use different size right angle cushions, easy operation and convenient for make the different regions of the BGA pad on the high-speed transmission line and the pad on the testing board realize nimble location, high accurate location/butt joint; adopt a right angle cushion just can carry on spacingly to two lateral walls of surveying the board simultaneously, the consumptive material of right angle cushion is few, low in manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of a positioning jig for a high-speed transmission line according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of the positioning fixture for high-speed transmission lines according to the embodiment of the present invention;
fig. 3 is a schematic view of a local structure of a positioning fixture for high-speed transmission lines according to an embodiment of the present invention.
Description of reference numerals:
1. a base plate; 11. a rectangular placing groove; 12. a handle; 2. a test board; 3. a right-angle cushion block; 31. lifting the ring; 32. an accommodating groove; 4. a high-speed transmission line; 5. a positioning frame; 6. and a positioning column.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a high-speed transmission line positioning jig includes a bottom plate 1 and a right-angle cushion block 3, wherein two rectangular placing grooves 11 for accommodating a test board 2 are arranged on the bottom plate 1, the right-angle cushion block 3 is placed in the rectangular placing grooves 11, the right-angle cushion block 3 is L-shaped, the inner side of the right-angle cushion block 3 is clamped at the corner of the test board 2 and is abutted against two adjacent side walls of the test board 2, and the outer side of the right-angle cushion block 3 is clamped at the corner of the rectangular placing grooves 11 and is abutted against two adjacent side walls of the rectangular placing grooves 11; and the bottom plate 1 is also provided with a positioning column 6 for positioning the high-speed transmission line 4.
From the above description, the beneficial effects of the present invention are: the rectangular placing groove 11 is internally provided with the right-angle cushion blocks 3 to position the test board 2, and the right-angle cushion blocks 3 with different sizes are selected to position the test board 2, so that flexible positioning and high-precision positioning/butt joint of different areas of the bonding pad on the test board 2 and the BGA bonding pad on the high-speed transmission line 4 are realized, and the improvement of the test efficiency and the test accuracy of the high-speed transmission line 4 is facilitated; just, a right angle cushion 3 can carry on spacingly to two lateral walls of surveying test panel 2 simultaneously, and right angle cushion 3's consumptive material is few, low in manufacturing cost.
Further, the number of the right-angle cushion blocks 3 in each rectangular placing groove 11 is 1, and the other two adjacent side walls of the test board 2 are abutted against the other two adjacent side walls of the rectangular placing groove 11.
Further, the number of the right-angle cushion blocks 3 in each rectangular placing groove 11 is two.
As can be seen from the above description, the number and the placement positions of the right angle blocks 3 can be set according to the actual application requirements.
Further, the bottom plate 1 is provided with a handle 12.
As can be seen from the above description, the arrangement of the handle 12 facilitates the transfer of the operator and the operation of the positioning jig for the high-speed transmission line, and is beneficial to enhancing the user experience.
Further, the right-angle cushion block 3 is provided with a taking and placing groove.
As can be seen from the above description, the taking and placing groove is convenient for taking and placing the right-angle cushion block 3, and the convenience of operation is improved.
Furthermore, a lifting ring 31 is arranged on the top of the right-angle cushion block 3.
As can be seen from the above description, the lifting ring 31 facilitates the taking out of the right-angle spacer 3 from the rectangular placing groove 11, and improves the convenience of operation.
Furthermore, the top of the right angle cushion block 3 is further provided with a receiving groove 32, and the lifting ring 31 is arranged in the receiving groove 32.
As can be seen from the above description, the receiving groove 32 facilitates receiving the lifting tab 31, reducing the risk of damage to the lifting tab 31.
Furthermore, the positioning columns 6 are cylindrical, and the number of the positioning columns 6 is multiple.
As can be seen from the above description, the number of the positioning pillars 6 can be set according to the actual application requirement.
Further, the positioning column 6 is in interference fit with the bottom plate 1.
As can be seen from the above description, the positioning column 6 and the bottom plate 1 are arranged in a split structure, which is convenient for reducing the processing consumables of the bottom plate 1 and saves the manufacturing cost.
Example one
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: a high-speed transmission line positioning jig is used for positioning a high-speed transmission line 4 onto a test board 2 for performance test, wherein a BGA bonding pad is arranged on the high-speed transmission line 4, and a test bonding pad used for connecting the BGA bonding pad is arranged on the test board 2; specifically, the high-speed transmission line positioning jig comprises a bottom plate 1 and a right-angle cushion block 3, wherein two rectangular placing grooves 11 for containing a test board 2 are formed in the bottom plate 1, the test board 2 is rectangular, the right-angle cushion block 3 is placed in the rectangular placing grooves 11, the right-angle cushion block 3 is L-shaped, the inner side of the right-angle cushion block 3 is clamped at the corner of the test board 2 and is abutted against two adjacent side walls of the test board 2, and the outer side of the right-angle cushion block 3 is clamped at the corner of the rectangular placing grooves 11 and is abutted against two adjacent side walls of the rectangular placing grooves 11; and the bottom plate 1 is also provided with a positioning column 6 for positioning the high-speed transmission line 4.
Specifically, the size of the right-angle cushion block 3 can be set according to actual application requirements, and when the position of the test board 2 needs to be adjusted, the right-angle cushion block 3 with the corresponding size is selected and matched to perform accurate positioning.
Optionally, the number of the right-angle spacers 3 in each rectangular placement groove 11 is 1 or two, specifically, referring to fig. 1, when the number of the right-angle spacers 3 in the rectangular placement groove 11 is 1, the other two adjacent sidewalls of the test board 2 collide with the other two adjacent sidewalls of the rectangular placement groove 11; more specifically, referring to fig. 2, when the number of the right angle blocks 3 in each rectangular placing groove 11 is two, the right angle blocks 3 are clamped at two adjacent corner positions of the test board 2, or the right angle blocks 3 may also be clamped at two opposite corner positions of the test board 2, and the number and the placing positions of the right angle blocks 3 may be specifically set according to actual application requirements.
In this embodiment, the bottom plate 1 is provided with a handle 12, so that an operator can transfer and operate the high-speed transmission line positioning jig conveniently, and the user experience can be enhanced; specifically, the handles 12 are arranged on two opposite sides of the bottom plate 1; more specifically, a positioning frame 5 is further arranged on the bottom plate 1, a first positioning hole matched with the positioning column 6 is formed in the positioning frame 5, and the high-speed transmission line 4 is limited in the positioning frame 5; optionally, in some other embodiments, a second positioning hole matched with the positioning column 6 is formed in the high-speed transmission line 4; when the high-speed transmission line 4 is provided with the second positioning hole, the high-speed transmission line 4 can be directly positioned on the bottom plate 1 through the matching of the second positioning hole and the positioning column 6; when the high-speed transmission line 4 is not provided with a second positioning hole matched with the positioning column 6, the high-speed transmission line 4 can be matched with the positioning column 6 through the positioning frame 5 capable of limiting the high-speed transmission line 4, so that the high-speed transmission line 4 is accurately positioned on the bottom plate 1; in detail, the positioning column 6 and the bottom plate 1 are in interference fit, so that the processing consumables of the bottom plate 1 can be conveniently reduced, and the manufacturing cost is saved.
Optionally, the positioning columns 6 are cylindrical, the number of the positioning columns 6 is multiple, and the number of the positioning columns 6 can be specifically set according to actual application requirements.
In order to facilitate taking and placing of the right-angle cushion block 3, the right-angle cushion block 3 may be provided with a taking and placing groove, or, please refer to fig. 3, a lifting ring 31 may be further disposed at the top of the right-angle cushion block 3, so as to facilitate taking out the right-angle cushion block 3 from the rectangular placing groove 11, thereby improving convenience of operation, specifically, when the lifting ring 31 is disposed to take and place the right-angle cushion block 3, the top of the right-angle cushion block 3 is further provided with an accommodating groove 32, and the lifting ring 31 is disposed in the accommodating groove 32, so as to facilitate accommodating the lifting ring 31, thereby reducing a risk of damage to the lifting ring 31.
To sum up, the utility model provides a high-speed transmission line positioning jig has simple structure, location and accuracy, the flexibility is strong and consumptive material few characteristics, sets up the right angle cushion in the rectangle standing groove and fixes a position the test panel, fixes a position the test panel through selecting for use different size right angle cushions, makes the pad on the test panel and the different regions of BGA pad on the high-speed transmission line realize nimble location, high accurate location/butt joint, does benefit to the efficiency of improving the test of high-speed transmission line and test accuracy; one right-angle cushion block can limit two side walls of the test board at the same time, the consumption of materials of the right-angle cushion block is small, and the manufacturing cost is low; the right angle cushion top sets up the lift ring, is convenient for take out the right angle cushion from the rectangle standing groove, has promoted the convenience of operation.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (9)
1. A high-speed transmission line positioning jig is characterized by comprising a bottom plate and right-angle cushion blocks, wherein two rectangular placing grooves for containing a test board are formed in the bottom plate, the right-angle cushion blocks are placed in the rectangular placing grooves and are L-shaped, the inner sides of the right-angle cushion blocks are clamped at the corners of the test board and are abutted against two adjacent side walls of the test board, and the outer sides of the right-angle cushion blocks are clamped at the corners of the rectangular placing grooves and are abutted against two adjacent side walls of the rectangular placing grooves; and the bottom plate is also provided with a positioning column for positioning the high-speed transmission line.
2. The positioning jig for the high-speed transmission lines according to claim 1, wherein the number of the right-angled pads in each rectangular placement groove is 1, and the other two adjacent side walls of the test board abut against the other two adjacent side walls of the rectangular placement groove.
3. The positioning jig for the high-speed transmission lines according to claim 1, wherein the number of the right-angle pads in each rectangular placement groove is two.
4. The high-speed transmission line positioning jig of claim 1, wherein the bottom plate is provided with a handle.
5. The positioning jig for high-speed transmission lines according to claim 1, wherein the right-angle spacer is provided with a pick-and-place groove.
6. The high-speed transmission line positioning jig of claim 1, wherein a lifting ring is provided on the top of the right-angle cushion block.
7. The positioning jig for high-speed transmission lines according to claim 6, wherein a receiving groove is further formed at the top of the right-angle pad, and the lifting ring is disposed in the receiving groove.
8. The positioning jig for high-speed transmission lines according to claim 1, wherein the positioning posts are cylindrical, and the number of the positioning posts is plural.
9. The high-speed transmission line positioning jig of claim 1, wherein the positioning columns are in interference fit with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069609.2U CN217238132U (en) | 2021-08-30 | 2021-08-30 | High-speed transmission line positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122069609.2U CN217238132U (en) | 2021-08-30 | 2021-08-30 | High-speed transmission line positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217238132U true CN217238132U (en) | 2022-08-19 |
Family
ID=82817936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122069609.2U Active CN217238132U (en) | 2021-08-30 | 2021-08-30 | High-speed transmission line positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217238132U (en) |
-
2021
- 2021-08-30 CN CN202122069609.2U patent/CN217238132U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100586354B1 (en) | Substrate transfer apparatus, method for removing the substrate, and method for accommodating the substrate | |
| CN217238132U (en) | High-speed transmission line positioning jig | |
| CN213026054U (en) | High-speed transmission line positioning jig | |
| CN215299198U (en) | Device for ball mounting of BGA substrate | |
| CN213257790U (en) | FPC high-speed transmission line positioning jig | |
| JP2017038012A (en) | Tray conveyance device and mounting device | |
| CN211801992U (en) | Clamping equipment and side coating equipment of nitrogen oxygen sensor chip | |
| CN216387112U (en) | High-speed transmission line positioning jig | |
| CN211238235U (en) | Super large step high accuracy lead frame | |
| CN213638762U (en) | Electronic component processing stabilizer blade crimping device | |
| CN217224180U (en) | High-speed transmission line positioning jig | |
| CN111167658A (en) | Clamping equipment and side coating equipment of nitrogen oxygen sensor chip | |
| CN219189924U (en) | Clamp for bonding printed boards | |
| CN203839357U (en) | Fixing pallet for chip carrying boxes for silicon chips | |
| CN217643898U (en) | A butt joint frock that is used for SMT chip mounter to get magazine | |
| CN221081676U (en) | A pendulum material tool for piece formula tantalum electric capacity assembly PCB board | |
| CN210849934U (en) | Positioning jig for magnetic product | |
| CN207710036U (en) | A kind of tapping jig for display backplane | |
| CN216265567U (en) | Needle cleaning table jig for fixing chip | |
| CN209497692U (en) | A kind of pcb board gauge device | |
| CN218342083U (en) | Tool material storage device | |
| CN218730834U (en) | Chip paster tool | |
| CN216731413U (en) | Quick positioning jig | |
| CN213703612U (en) | Cutting jig for circuit board component division | |
| CN215573697U (en) | A reliability experiment anchor clamps for cell-phone display module assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |