CN204740270U - Paster transformer tool for production test - Google Patents
Paster transformer tool for production test Download PDFInfo
- Publication number
- CN204740270U CN204740270U CN201520425264.1U CN201520425264U CN204740270U CN 204740270 U CN204740270 U CN 204740270U CN 201520425264 U CN201520425264 U CN 201520425264U CN 204740270 U CN204740270 U CN 204740270U
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- test
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Abstract
The utility model relates to a paster transformer tool for production test. Fix a test needle respectively in test needle fixed platform's several test pinhole, during skeleton on the bottom plate face of base draws the faller gill groove respectively fixed one skeleton draw the faller gill, four screw hole spiro unions that four screws passed four screw II of four screw I of traverser, four springs, test needle fixed platform, four nuts and base respectively in proper order together, several test needles on two test needle fixed platform have the several connecting wire's of sheathed tube one end to be connected with the cover respectively, and two strip connecting wire holes that several connecting wire's the other end passed the base are connected with several needles that draw that two skeletons draw on the faller gill respectively. The effect is, efficiency of software testing is high, do not destroy the product draw the needle coplanarity, reduced the positioning time, ensured the benign contact of test needle with each pin of paster transformer, reduced intensity of labour, improved work efficiency and yield.
Description
Technical field
The utility model relates to a kind of measurement jig, particularly a kind of SMD transformer production test tool.
Background technology
My company produces SMD transformer, due to SMD transformer each pin in one plane, draw pin spacing minimum and have the particular/special requirement of coplanarity, therefore conventional method of testing cannot be used as directly clamped with clip to draw pin test, We conducted for this reason and repeatedly attempt, also done test pad with PCB plate, effect is always undesirable, not that testing efficiency is low, have impact on the coplanarity that SMD transformer draws pin exactly.
The utility model relates to a kind of SMD transformer production test tool, the special test problem solving the SMD transformer that electron trade is produced.
Summary of the invention
In view of the situation that prior art exists, the utility model provides a kind of SMD transformer production test tool, its objective is, solves the test problem of the SMD transformer that electron trade is produced.By locating in advance, movable platform moves down, and ensure that the good contact of test surface of contact, ensure that the rapid test of product, and accurately, efficiency is high in test.
The utility model for achieving the above object, the technical scheme adopted is: a kind of SMD transformer production test tool, comprise skeleton and draw faller gill, testing needle, spring, connection wire, sleeve pipe, screw, nut, it is characterized in that: also comprise movable platform, testing needle stationary platform, base, described movable platform, testing needle stationary platform, base are rectangular-shaped plate, have the pilot hole of SMD transformer shape to be tested in the center of movable platform plate, be respectively equipped with a screw hole I at four angles place in movable platform plate face; Have two row test pin holes in the center of described testing needle stationary platform perpendicular to surface level, the test pin hole often on row is several, and several testing needle span is arranged, and is respectively equipped with a screw hole II at four angles place in testing needle stationary platform plate face; Four angles place in described bedplate face is respectively equipped with a threaded hole;
In the base surface of base, be provided with two skeletons and draw faller gill groove, draw between faller gill groove at two skeletons and be provided with two strips connection wire guides, four screw hole I, four screw hole II, four threaded holes are symmetrical;
A testing needle is fixed respectively in several test pin holes of test point stationary platform;
Skeleton in the base surface of described base draws in faller gill groove to be fixed a skeleton respectively and draws faller gill;
Four described screws respectively successively through four screw hole I of movable platform, four springs, four screw hole II of testing needle stationary platform, four nuts together with four screw hole of base; Row in testing needle stationary platform in several testing needle have several one end being connected wire of sleeve pipe to connect with cover respectively, the other end of several connection wire connects wire guide through a strip of base and is connected with several pins that draw that a skeleton draws on faller gill, and another arranges the several pins that draw drawn on faller gill by same way and another skeleton and is connected.
Technique effect of the present utility model is, testing efficiency is high, do not destroy product draw pin coplanarity, decrease positioning time, ensure that testing needle (probe) and optimum contact of each pin of SMD transformer, reduce labour intensity, improve work efficiency and yield rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the vertical view of the utility model movable platform;
Fig. 5 is the vertical view of the utility model stationary platform;
Fig. 6 is the backplan of the utility model base;
Fig. 7 is SMD transformer structural representation to be tested.
Embodiment
As shown in Figures 1 to 7, a kind of SMD transformer production test tool, comprises skeleton and draws faller gill 4, test testing needle 5, spring 6, connects wire 7, sleeve pipe 8, screw 9, nut 10, also comprise movable platform 1, testing needle stationary platform 2, base 3.
In the center of movable platform 1 plate, according to the overall dimensions of SMD transformer to be measured, cut out the pilot hole 1-1 of a SMD transformer shape to be tested, be respectively equipped with a screw hole I 1-2 at four angles place in movable platform 1 plate face; Two row test pin hole 2-1 are had perpendicular to surface level in the center of testing needle stationary platform 2, test pin hole 2-1 often on row is several, several test pin hole 2-1 interval is arranged, and is respectively equipped with a screw hole II 2-2 at four angles place in testing needle stationary platform 2 plate face; A threaded hole 3-1 is respectively equipped with at four angles place in base 3 plate face; In the base surface of base 3, be provided with two skeletons and draw faller gill groove 3-2, draw to be provided with two strips between faller gill groove 3-2 and to connect wire guide 3-3 at two skeletons, four screw hole I 1-2, four screw hole II 2-2, four threaded hole 3-1 are symmetrical.
The bonding testing needle 5 of difference in several test pin hole 2-1 of stationary platform 2.
In two strips connection wire guide 3-3 in the base surface of base 3, a bonding skeleton draws faller gill 4 respectively.
Be screwed together with four threaded hole 3-1 of base 3 through four screw hole I 1-2 of movable platform 1, four springs 6, four screw hole II 2-2 of testing needle stationary platform 2, four nuts 10 successively respectively with four screws 9.
Several testing needles 5 in one row test point stationary platform 2 have several one end being connected wire 7 of sleeve pipe 8 to connect with cover respectively, the other end of several connection wire 7 connects wire guide 3-3 through a strip of base 3 and is connected with several pin 4-1 that draw that a skeleton draws on faller gill 4, several testing needles 5 in another row test point stationary platform 2 have several one end being connected wire 7 of sleeve pipe 8 to connect with cover respectively, the other end of several connection wire 7 connects wire guide 3-3 through another strip of base 3 and is connected with several pin 4-1 that draw that another skeleton draws on faller gill 4, each solder joint isolation is ensured not short circuit by sleeve pipe 8.
Test pin hole 2-1 often on row is seven; Several testing needle 5 is seven; Several pin 4-1 that draws is seven.
Four screws 9 between assembling movable platform 1 and testing needle stationary platform 2 install spring 6; when guaranteeing that movable platform 1 moves down; a two columns testing needle 5 fixing in testing needle stationary platform 2 exposes the pilot hole 1-1 of movable platform 1; the distance that movable platform 1 moves down can just draw pin 5 good contact with activity with each pin 11-1 of SMD transformer to be tested; when movable platform 1 does not move down; SMD transformer 11 can just in time be placed in pilot hole 1-1, and does not adjust position.
During test, two skeletons are drawn faller gill 4 be connected to relevant Meter Test platform, and after setting test procedure, SMD transformer 11 to be tested is placed in the pilot hole 1-1 of movable platform 1, while pinning SMD transformer 11 to be tested, press movable platform 1 downwards, each pin 11-1 making movable platform 1 be displaced downwardly to SMD transformer 11 to be tested can just draw pin 5 good contact with activity, can complete 1 test.
Claims (2)
1. a SMD transformer production test tool, comprise skeleton and draw faller gill (4), testing needle (5), spring (6), connect wire (7), sleeve pipe (8), screw (9), nut (10), it is characterized in that: also comprise movable platform (1), testing needle stationary platform (2), base (3), described movable platform (1), testing needle stationary platform (2), base (3) is rectangular-shaped plate, the pilot hole (1-1) of SMD transformer shape to be tested is had in the center of movable platform (1) plate, a screw hole I (1-2) is respectively equipped with at four angles place in movable platform (1) plate face, two row test pin hole (2-1) are had perpendicular to surface level in the center of described testing needle stationary platform (2), test pin hole (2-1) often on row is for several, several test pin hole (2-1) interval is arranged, and is respectively equipped with a screw hole II (2-2) at four angles place in testing needle stationary platform (2) plate face, four angles place in described base (3) plate face is respectively equipped with a threaded hole (3-1),
In the base surface of base (3), be provided with two skeletons and draw faller gill groove (3-2), draw at two skeletons and to be provided with two strips between faller gill groove (3-2) and to connect wire guide (3-3), four screw hole I (1-2), four screw hole II (2-2), four threaded holes (3-1) are symmetrical;
A testing needle (5) is fixed respectively in several test pin holes (2-1) of testing needle stationary platform (2);
Skeleton in the base surface of described base (3) draws in faller gill groove (3-2) to be fixed a skeleton respectively and draws faller gill (4);
Four described screws (9) are screwed together with four threaded holes (3-1) of base (3) through four screw hole I (1-2) of movable platform (1), four springs (6), four screw hole II (2-2) of testing needle stationary platform (2), four nuts (10) respectively successively; Row in the upper several testing needle (5) of testing needle stationary platform (2) have several one end being connected wire (7) of sleeve pipe (8) to connect respectively with cover, the other end of several connection wire (7) connects wire guide (3-3) through a strip of base (3) and is connected with several pins (4-1) that draw that a skeleton draws on faller gill (4), and another arranges the several pins (4-1) that draw drawn on faller gill (4) by same way and another skeleton and is connected.
2. a kind of SMD transformer production test tool according to claim 1, is characterized in that: the test pin hole (2-1) on described often row is seven; Described several testing needle (5) is seven; Described several pin (4-1) that draws is seven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425264.1U CN204740270U (en) | 2015-06-18 | 2015-06-18 | Paster transformer tool for production test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425264.1U CN204740270U (en) | 2015-06-18 | 2015-06-18 | Paster transformer tool for production test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740270U true CN204740270U (en) | 2015-11-04 |
Family
ID=54422001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425264.1U Expired - Fee Related CN204740270U (en) | 2015-06-18 | 2015-06-18 | Paster transformer tool for production test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841702A (en) * | 2017-02-09 | 2017-06-13 | 中江县凯讯电子有限公司 | Clamping table when being detected suitable for network transformer |
| CN112986630A (en) * | 2021-03-17 | 2021-06-18 | 镇江华博电子有限公司 | High-frequency transformer testing tool and using method thereof |
-
2015
- 2015-06-18 CN CN201520425264.1U patent/CN204740270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841702A (en) * | 2017-02-09 | 2017-06-13 | 中江县凯讯电子有限公司 | Clamping table when being detected suitable for network transformer |
| CN112986630A (en) * | 2021-03-17 | 2021-06-18 | 镇江华博电子有限公司 | High-frequency transformer testing tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151104 Termination date: 20210618 |