CN217425597U - FPC board electricity is surveyed and is tested compound tool - Google Patents
FPC board electricity is surveyed and is tested compound tool Download PDFInfo
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- CN217425597U CN217425597U CN202220133412.2U CN202220133412U CN217425597U CN 217425597 U CN217425597 U CN 217425597U CN 202220133412 U CN202220133412 U CN 202220133412U CN 217425597 U CN217425597 U CN 217425597U
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Abstract
The utility model discloses a FPC board electricity test composite jig, which comprises a bottom plate, wherein a first fixing piece and a second fixing piece are sequentially and movably arranged in the mounting grooves on two sides of the mounting frame, and the first fixing piece and the second fixing piece are tightly propped against the inner wall of a notch through a thrust spring; through the setting of thrust spring and first mounting, through promoting the installing frame, thereby make the installing frame promote the installing frame, make the installing frame drive test assembly's measurement needle and the pad or the golden finger position laminating of FPC board, through the thrust spring, first mounting and the cooperation of second mounting, thereby can make the installing frame fix on the roof, when the installing frame is fixed on the roof, can be fixed test assembly, thereby prevent to measure the needle when testing FPC board, measure the skew of needle on the pad or the golden finger of FPC board, through the setting of thrust spring and first mounting, then can be when testing FPC board, fix test assembly.
Description
Technical Field
The utility model relates to a FPC board test technical field specifically is a compound tool of FPC board electricity testing.
Background
In the prior art, the testing component of the electrical testing jig lacks a structure for fixing the testing component when testing a bonding pad or a golden finger part of an FPC board, and when testing the FPC board, the testing component lacks a structure for fixing the testing component, so that a measuring needle of the testing component is easy to deviate from the bonding pad or the golden finger part, and the testing of the FPC board can be influenced, and therefore the composite jig for testing the FPC board is required to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound tool of FPC board electricity test can fix the test subassembly when testing the FPC board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a compound tool of FPC board electricity test, includes the bottom plate, the top of bottom plate is connected with the dead lever, the top fixed mounting of dead lever has the roof, be provided with the installing frame on the roof, the notch has been seted up at the top of roof, the installing frame sets up in the notch, fixedly connected with fixed plate in the installing frame, the array is provided with thrust spring on the fixed plate, the mounting groove has all been seted up to the both sides of installing frame, movable mounting has first mounting and second mounting in proper order in the mounting groove of installing frame both sides, thrust spring's both ends laminate with first mounting and second mounting respectively, first mounting, second mounting support through thrust spring support tightly with the inner wall of notch, the bottom fixed mounting of installing frame has the mounting bracket, be provided with test component on the mounting bracket.
Preferably, the bottom of mounting bracket is provided with first fixed establishment, first fixed establishment includes first slot, first fixed plate, first stopper, fixed screw and installation piece, first slot is seted up in the bottom of mounting bracket.
Preferably, the first limiting blocks are arranged in two groups, the two groups of first limiting blocks are fixedly connected to two sides of the first fixing plate respectively, and the first fixing plate is inserted into the mounting frame through the first limiting blocks matched with the first slots.
Preferably, the installation piece is provided with two sets ofly, two sets of installation piece difference fixed connection is in the both sides of first fixed plate, the fixed screw thread is installed on the installation piece, first fixed plate passes through the bottom of installation piece cooperation fixed screw fixed mounting at the mounting bracket.
Preferably, the test component comprises a supporting plate and a measurement needle, the measurement needle is arranged at the bottom of the supporting plate, a fixing screw is arranged on the supporting plate in a threaded mode, and the measurement needle is fixedly arranged at the bottom of the first fixing plate through the supporting plate and the fixing screw.
Preferably, the top of the bottom plate is provided with a second fixing mechanism, and the second fixing mechanism comprises a second slot, a second fixing plate, a second limiting block, a positioning plate, a first positioning block, a second positioning block, a fixing screw and an installation block.
Preferably, the second slot is arranged under the first slot, and the second limiting blocks are arranged in two groups and are respectively and fixedly connected to two sides of the second fixing plate.
Preferably, the second fixing plate is matched with the second slot through a second limiting block and is inserted into the bottom plate, and the fixing screw is installed on the positioning plate in a threaded mode.
Preferably, the positioning plate is fixedly mounted on the second fixing plate through a fixing screw, and the first positioning block and the second positioning block are fixedly connected to the top of the positioning plate.
Preferably, a limiting hole is formed in the mounting frame, the mounting frame is slidably mounted on the fixing rod through the limiting hole, and the first fixing piece and the second fixing piece are arranged in an I shape.
Compared with the prior art, the beneficial effects of the utility model are that:
the arrangement of the thrust spring and the first fixing piece, the pressing of the first fixing piece and the second fixing piece, the extrusion of the thrust spring through the first fixing piece and the second fixing piece, the compression of the thrust spring, the pushing of the mounting frame by the mounting frame, the driving of the mounting frame to the measuring needle of the testing component and the bonding pad or the golden finger part of the FPC board, the cooperation of the first fixing piece and the second fixing piece through the thrust spring, the fixing of the mounting frame on the top board by the loosening of the first fixing piece and the second fixing piece, the fixing of the testing component when the mounting frame is fixed on the top board, thereby preventing the measuring needle from shifting on the bonding pad or the golden finger of the FPC board when the measuring needle is testing the FPC board, the arrangement of the thrust spring and the first fixing piece, the testing of the FPC board, and fixing the test assembly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic top view of the second fixing plate of the present invention;
fig. 4 is a schematic structural view of the first fixing member of the present invention;
FIG. 5 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;
FIG. 6 is an enlarged schematic view of region B of FIG. 2 according to the present invention;
fig. 7 is an enlarged schematic structural view of region C in fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. fixing the rod; 3. a top plate; 4. installing a frame; 5. a notch; 6. a fixing plate; 7. a thrust spring; 8. a first fixing member; 9. a second fixing member; 10. a mounting frame; 11. a limiting hole; 12. a first slot; 13. a first fixing plate; 14. a first stopper; 15. a support plate; 16. a measuring tip; 17. a second slot; 18. a second fixing plate; 19. a second limiting block; 20. positioning a plate; 21. a first positioning block; 22. a second positioning block; 23. mounting a block; 24. and (7) fixing the screw.
Detailed Description
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a composite jig for electrical testing of an FPC board comprises a bottom plate 1, wherein a fixed rod 2 is connected to the top of the bottom plate 1, a top plate 3 is fixedly mounted at the top end of the fixed rod 2, a mounting frame 4 is arranged on the top plate 3, a notch 5 is formed in the top of the top plate 3, the mounting frame 4 is arranged in the notch 5, a fixed plate 6 is fixedly connected in the mounting frame 4, a thrust spring 7 is arranged on the fixed plate 6 in an array mode, mounting grooves are formed in two sides of the mounting frame 4, a first fixing piece 8 and a second fixing piece 9 are sequentially and movably mounted in the mounting grooves in the two sides of the mounting frame 4, two ends of the thrust spring 7 are respectively attached to the first fixing piece 8 and the second fixing piece 9, the first fixing piece 8 and the second fixing piece 9 are abutted against the inner wall of the notch 5 through the thrust spring 7, a mounting frame 10 is fixedly mounted at the bottom of the mounting frame 4, and a testing assembly is arranged on the mounting frame 10;
through the arrangement of the thrust spring 7, the first fixing piece 8 and the second fixing piece 9 are pushed through the thrust spring 7, so that the first fixing piece 8 and the second fixing piece 9 are tightly abutted against the inner part of the notch 5, the mounting frame 4 can be fixed on the top plate 3, and the test assembly can be fixed while the mounting frame 4 is fixedly mounted on the top plate 3;
the bottom of the mounting frame 10 is provided with a first fixing mechanism, the first fixing mechanism comprises a first slot 12, a first fixing plate 13, a first limiting block 14, fixing screws 24 and mounting blocks 23, the first slot 12 is arranged at the bottom of the mounting frame 10, the first limiting block 14 is provided with two groups, the two groups of first limiting blocks 14 are respectively and fixedly connected with two sides of the first fixing plate 13, the first fixing plate 13 is inserted into the mounting frame 10 by matching the first slot 12 with the first limiting block 14, the mounting blocks 23 are provided with two groups, the two groups of mounting blocks 23 are respectively and fixedly connected with two sides of the first fixing plate 13, the fixing screws 24 are arranged on the mounting blocks 23 in a threaded manner, the first fixing plate 13 is fixedly mounted at the bottom of the mounting frame 10 by matching the fixing screws 24 with the mounting blocks 23, the testing component comprises a supporting plate 15 and a measuring needle 16, the measuring needle 16 is arranged at the bottom of the supporting plate 15, the fixing screws 24 are arranged on the supporting plate 15 in a threaded manner, the measuring needle 16 is fixedly arranged at the bottom of the first fixing plate 13 through a supporting plate 15 and a fixing screw 24;
through the arrangement of the first fixing plate 13, when FPC boards of different specifications need to be tested, after the fixing screws 24 on the mounting block 23 are unscrewed, the first fixing plate 13 is taken down from the first slot 12, the fixing screws 24 on the supporting plate 15 of the fixing screws 24 are unscrewed, so that the fixing plate is taken down from the first fixing plate 13, and after the supporting plate 15 is taken down, a testing component matched with the FPC board to be tested is replaced;
the top of the bottom plate 1 is provided with a second fixing mechanism, the second fixing mechanism comprises a second slot 17, a second fixing plate 18, a second limiting block 19, a positioning plate 20, a first limiting block 21, a second positioning block 22, a fixing screw 24 and an installation block 23, the second slot 17 is arranged right below the first slot 12, two groups of the second limiting blocks 19 are arranged, the two groups of the second limiting blocks 19 are respectively and fixedly connected to two sides of the second fixing plate 18, the second fixing plate 18 is matched with the second slot 17 through the second limiting block 19 and is inserted into the bottom plate 1, the fixing screw 24 is arranged on the positioning plate 20 in a threaded manner, the positioning plate 20 is fixedly arranged on the second fixing plate 18 through the fixing screw 24, and the first positioning block 21 and the second positioning block 22 are fixedly connected to the top of the positioning plate 20;
through the arrangement of the second fixing plate 18, when FPC boards of different specifications are required to be tested, the second fixing plate 18 can be pulled out from the second slot 17 after the fixing screws 24 on the mounting block 23 are loosened, the positioning plate 20 matched with the FPC board to be tested is replaced after the second fixing plate 18 is pulled out from the second slot 17 and the fixing screws 24 on the positioning plate 20 are loosened, and the first positioning block 21 is matched with the second positioning block 22, so that the FPC board can be positioned, and the FPC board can be conveniently tested;
a limiting hole 11 is formed in the mounting frame 10, the mounting frame 10 is slidably mounted on the fixing rod 2 through the limiting hole 11, and the first fixing piece 8 and the second fixing piece 9 are arranged in an I shape;
through the arrangement of the limiting hole 11 and the matching of the limiting hole 11 and the fixed rod 2, the mounting frame 10 can be limited, and the stability of the measuring needle 16 can be improved when the mounting frame 10 moves;
in the specific using process, firstly, the FPC board is placed on the top of the positioning plate 20, the FPC board is attached to the first positioning block 21 and the second positioning block 22, the FPC board is positioned through the first positioning block 21 and the second positioning block 22, after the FPC board is placed on the top of the positioning plate 20, the first fixing member 8 and the second fixing member 9 are pressed, so that the first fixing member 8 and the second fixing member 9 extrude the thrust spring 7, the thrust spring 7 is compressed after being extruded, the mounting frame 4 is pushed by pushing the mounting frame 4, the mounting frame 10 is pushed by the mounting frame 4, when the mounting frame 10 moves downwards, the measuring needle 16 is driven to move downwards, so that the measuring needle 16 is attached to the bonding pad or the golden finger part of the FPC board, and by loosening the first fixing member 8 and the second fixing member 9, the first fixing member 8 and the second fixing member 9 are clamped in the notch 5 under the pushing of the thrust spring 7, through thrust spring 7, first mounting 8 and the cooperation of second mounting 9 to can make installing frame 4 fix on roof 3, when installing frame 4 fixed mounting is on roof 3, can fix the test subassembly, thereby prevent that measurement needle 16 from squinting on the pad of FPC board or golden finger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a compound tool of FPC board electricity test, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is connected with a fixed rod (2), the top end of the fixed rod (2) is fixedly provided with a top plate (3), the top plate (3) is provided with an installation frame (4), the top of the top plate (3) is provided with a notch (5), the installation frame (4) is arranged in the notch (5), the installation frame (4) is internally and fixedly connected with a fixed plate (6), the fixed plate (6) is provided with thrust springs (7) in an array manner, both sides of the installation frame (4) are provided with installation grooves, a first fixing piece (8) and a second fixing piece (9) are sequentially and movably installed in the installation grooves on both sides of the installation frame (4), both ends of the thrust springs (7) are respectively attached to the first fixing piece (8) and the second fixing piece (9), and the first fixing piece (8) and the second fixing piece (9) are tightly attached to the inner wall of the notch (5) through the thrust springs (7), the bottom fixed mounting of installing frame (4) has mounting bracket (10), be provided with the test component on mounting bracket (10).
2. The FPC board electrical testing composite jig according to claim 1, characterized in that: the bottom of mounting bracket (10) is provided with first fixed establishment, first fixed establishment includes first slot (12), first fixed plate (13), first stopper (14), fixed screw (24) and installation piece (23), the bottom at mounting bracket (10) is seted up in first slot (12).
3. The FPC board electrical testing composite jig according to claim 2, characterized in that: the first limiting blocks (14) are arranged in two groups, the first limiting blocks (14) are fixedly connected to two sides of the first fixing plate (13) respectively, and the first fixing plate (13) is connected into the mounting frame (10) in an inserting mode through the first limiting blocks (14) matched with the first inserting grooves (12).
4. The FPC board electrical testing composite jig of claim 3, wherein: the installation piece (23) is provided with two sets ofly, two sets of installation piece (23) is fixed connection respectively in the both sides of first fixed plate (13), set screw (24) screw thread is installed on installation piece (23), first fixed plate (13) are through installation piece (23) cooperation set screw (24) fixed mounting in the bottom of mounting bracket (10).
5. The FPC board electrical testing composite jig of claim 4, wherein: the test assembly comprises a supporting plate (15) and a measuring needle (16), the measuring needle (16) is arranged at the bottom of the supporting plate (15), a fixing screw (24) is installed on the supporting plate (15) in a threaded mode, and the measuring needle (16) is fixedly installed at the bottom of the first fixing plate (13) through the supporting plate (15) and the fixing screw (24) in a matched mode.
6. The FPC board electrical testing composite jig of claim 5, wherein: the top of bottom plate (1) is provided with second fixed establishment, second fixed establishment includes second slot (17), second fixed plate (18), second stopper (19), locating plate (20), first locating piece (21), second locating piece (22), set screw (24) and installation piece (23).
7. The FPC board electrical testing composite jig of claim 6, wherein: the second slot (17) is arranged under the first slot (12), the second limiting blocks (19) are arranged in two groups, and the second limiting blocks (19) are fixedly connected to two sides of the second fixing plate (18) respectively.
8. The FPC board electrical testing composite jig of claim 7, wherein: the second fixing plate (18) is matched with the second slot (17) through a second limiting block (19) and is inserted into the bottom plate (1), and the fixing screw (24) is installed on the positioning plate (20) in a threaded mode.
9. The FPC board electrical testing composite jig according to claim 8, characterized in that: the positioning plate (20) is fixedly arranged on the second fixing plate (18) through a fixing screw (24), and the first positioning block (21) and the second positioning block (22) are fixedly connected to the top of the positioning plate (20).
10. The FPC board electrical testing composite jig according to claim 1, characterized in that: spacing hole (11) have been seted up on mounting bracket (10), mounting bracket (10) are through spacing hole (11) slidable mounting on dead lever (2), first mounting (8) are "worker" font setting with second mounting (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133412.2U CN217425597U (en) | 2022-01-19 | 2022-01-19 | FPC board electricity is surveyed and is tested compound tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133412.2U CN217425597U (en) | 2022-01-19 | 2022-01-19 | FPC board electricity is surveyed and is tested compound tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217425597U true CN217425597U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220133412.2U Active CN217425597U (en) | 2022-01-19 | 2022-01-19 | FPC board electricity is surveyed and is tested compound tool |
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| Country | Link |
|---|---|
| CN (1) | CN217425597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711819A (en) * | 2022-11-14 | 2023-02-24 | 山东科技职业学院 | FPC folding strength testing machine |
-
2022
- 2022-01-19 CN CN202220133412.2U patent/CN217425597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711819A (en) * | 2022-11-14 | 2023-02-24 | 山东科技职业学院 | FPC folding strength testing machine |
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