CN210894542U - Error-proof jig for testing prototype terminal of wiring harness - Google Patents
Error-proof jig for testing prototype terminal of wiring harness Download PDFInfo
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- CN210894542U CN210894542U CN201921681997.6U CN201921681997U CN210894542U CN 210894542 U CN210894542 U CN 210894542U CN 201921681997 U CN201921681997 U CN 201921681997U CN 210894542 U CN210894542 U CN 210894542U
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- connecting rod
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a pencil prototype terminal test mistake proofing tool, comprising a base plate, the first connecting block of top one side position fixedly connected with of bottom plate, the top opposite side position fixedly connected with second connecting block of bottom plate, the first pivot of the first fixed surface of connecting block connected with, the surface of first pivot is rotated and is connected with first connecting rod, the one end that first pivot was kept away from to first connecting rod is rotated and is connected with the second pivot, the one end fixedly connected with second connecting rod of first connecting rod is kept away from to first pivot, the surface fixedly connected with fifth pivot of second connecting rod. The utility model discloses in, can adjust the distance between extrusion piece and the bottom plate, and then will wait that the pencil terminal that detects presss from both sides tightly, the other one end and the electrical test equipment of tool are connected, and then form complete test circuit, when detecting the completion back, stir the second connecting rod, take out the pencil terminal, when needs next test, action more than the repetition can.
Description
Technical Field
The utility model belongs to the technical field of the terminal test mistake proofing, especially, relate to a pencil prototype terminal test mistake proofing tool.
Background
With the rapid development of the electronic industry and the expansion of the market, the electrical system is increasingly strong, various electrical appliances with different characteristics are continuously emerging, the electrical performance requirements of the wiring harness are higher and higher, and the connecting terminal plays an extremely important role in the wiring harness and the whole electrical system. If the wire harness is compared with the nervous system of the whole device, the terminal is the venation connecting point of each nervous system, so the quality of the wire harness terminal is directly related to whether the wire harness can be normally used.
In the wire harness processing process, according to the design requirements of drawings, the use of the correct connector model is the most basic quality requirement. However, in the actual production process, the similar-shaped or similar-sized connectors are often misused, so how to ensure that the similar-shaped or similar-sized connectors do not flow out to the client is a main problem considered in the wire harness production and processing industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and a pencil prototype terminal test mistake proofing tool that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a wiring harness prototype terminal test mistake-proofing jig comprises a base plate, wherein a first connecting block is fixedly connected to one side of the top of the base plate, a second connecting block is fixedly connected to the other side of the top of the base plate, a first rotating shaft is fixedly connected to the outer surface of the first connecting block, a first connecting rod is rotatably connected to the outer surface of the first rotating shaft, a second rotating shaft is rotatably connected to one end, away from the first rotating shaft, of the first connecting rod, a second connecting rod is fixedly connected to one end, away from the first connecting rod, of the first rotating shaft, a fifth rotating shaft is fixedly connected to the outer surface of the second connecting rod, a fifth connecting rod is rotatably sleeved on the outer surface of the fifth rotating shaft, a sixth rotating shaft is rotatably connected to one end, away from the fifth rotating shaft, of the fifth connecting rod, the sixth rotating shaft is fixed to the outer surface of the second connecting block, and a fixing block is fixedly, two sliding connection has the extrusion piece between the fixed block, the top fixedly connected with dead lever of extrusion piece, the one end fixedly connected with fourth pivot of extrusion piece is kept away from to the dead lever, the surface of fourth pivot rotates and is connected with the third connecting rod, the one end that the fourth pivot was kept away from to the third connecting rod rotates and is connected with the third pivot, third pivot fixed connection is at the surface of second connecting rod.
As a further description of the above technical solution:
the second rotating shaft is located at the center of the second connecting rod, the fifth rotating shaft is located at one end of the second connecting rod, and the third rotating shaft is located between the fifth rotating shaft and the second rotating shaft.
As a further description of the above technical solution:
the bottom central point of extrusion piece puts and has seted up the semicircle groove, the inside fixedly connected with a plurality of second springs in semicircle groove, the one end fixedly connected with arc that the extrusion piece was kept away from to the second spring.
As a further description of the above technical solution:
the top center of the bottom plate is provided with a groove corresponding to the semicircular groove.
As a further description of the above technical solution:
two the relative one side of fixed block is seted up and is all seted up the spacing groove, the both ends of extrusion piece insert the spacing inslot.
As a further description of the above technical solution:
the inner top of the limiting groove is fixedly connected with a first spring, and one end, far away from the inner top of the limiting groove, of the first spring is fixedly connected with the fixing block.
The utility model discloses following beneficial effect has:
1. this pencil prototype terminal test mistake proofing tool, when using, through setting up the bottom plate, the fixed block, first connecting rod, the second connecting rod, the fifth connecting rod, first pivot, the second pivot, the third pivot, the fourth pivot, the extrusion piece, can adjust the distance between extrusion piece and the bottom plate, and then the pencil terminal that will wait to detect presss from both sides tightly, the other one end and the electrical test equipment of tool are connected, and then form complete test circuit, after detecting the completion, stir the second connecting rod, take out the pencil terminal, when needs next test, action more than the repetition can.
2. This pencil prototype terminal test mistake proofing tool through the semicircle groove, second spring, the arc that set up, can avoid waiting to detect pencil prototype terminal by the centre gripping when detecting excessively compact and cause the damage to it, easy operation has certain practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the connection relationship between the extrusion block and the fixing block of the present invention.
Illustration of the drawings:
1. a base plate; 2. a first connection block; 3. a first rotating shaft; 4. a first link; 5. a second link; 6. a second rotating shaft; 7. a third rotating shaft; 8. a third link; 9. a fourth rotating shaft; 10. fixing the rod; 11. a fifth rotating shaft; 12. a fifth link; 13. a fixed block; 14. a second connecting block; 15. a sixth rotating shaft; 16. extruding the block; 17. a first spring; 18. a limiting groove; 19. a second spring; 20. an arc-shaped plate; 21. a semicircular groove.
Detailed Description
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a wiring harness prototype terminal test mistake-proofing jig comprises a base plate 1, a first connecting block 2 is fixedly connected to one side of the top of the base plate 1, a second connecting block 14 is fixedly connected to the other side of the top of the base plate 1, a first rotating shaft 3 is fixedly connected to the outer surface of the first connecting block 2, a first connecting rod 4 is rotatably connected to the outer surface of the first rotating shaft 3, one end, far away from the first rotating shaft 3, of the first connecting rod 4 is rotatably connected with a second rotating shaft 6, one end, far away from the first connecting rod 4, of the first rotating shaft 3 is fixedly connected with a second connecting rod 5, a fifth rotating shaft 11 is fixedly connected to the outer surface of the second connecting rod 5, a fifth connecting rod 12 is rotatably sleeved on the outer surface of the fifth rotating shaft 11, one end, far away from the fifth rotating shaft 11, of the fifth connecting rod 12 is rotatably connected with a sixth rotating shaft 15, the sixth rotating shaft 15 is fixed to the outer surface of the second, sliding connection has extrusion piece 16 between two fixed blocks 13, and extrusion piece 16's top fixedly connected with dead lever 10, the one end fixedly connected with fourth pivot 9 of extrusion piece 16 is kept away from to dead lever 10, and the surface of fourth pivot 9 rotates and is connected with third connecting rod 8, and the one end that fourth pivot 9 was kept away from to third connecting rod 8 rotates and is connected with third pivot 7, and third pivot 7 fixed connection is at the surface of second connecting rod 5.
The second rotating shaft 6 is positioned at the center of the second connecting rod 5, the fifth rotating shaft 11 is positioned at one end of the second connecting rod 5, the third rotating shaft 7 is positioned between the fifth rotating shaft 11 and the second rotating shaft 6, and when the second connecting rod 5 is pulled, the fixing rod 10 can be driven to move up and down; a semicircular groove 21 is formed in the center of the bottom of the extrusion block 16, a plurality of second springs 19 are fixedly connected inside the semicircular groove 21, one ends, far away from the extrusion block 16, of the second springs 19 are fixedly connected with an arc-shaped plate 20, and when the prototype terminal of the wire harness to be detected is clamped, the influence on the function of the prototype terminal of the wire harness to be detected due to over-compact clamping is avoided; a groove corresponding to the semicircular groove 21 is formed in the center of the top of the bottom plate 1, so that a to-be-detected wiring harness prototype terminal can be limited; limiting grooves 18 are formed in the opposite sides of the two fixing blocks 13, and two ends of the extrusion block 16 are inserted into the limiting grooves 18, so that the extrusion block 16 can move on a straight line up and down when the fixing rod 10 moves up and down; the first spring 17 of interior top fixedly connected with of spacing groove 18, the one end and the fixed block 13 fixed connection at the top in the spacing groove 18 are kept away from to first spring 17, keep that the tool can be comparatively stable will detect pencil prototype terminal centre gripping.
The working principle is as follows: when the wiring harness prototype terminal is used for testing the error-proof jig, as the first connecting block 2 and the second connecting block 14 are respectively connected with the first connecting rod 4 and the fifth connecting rod 12, the first connecting rod 4 and the fifth connecting rod 12 are both rotationally connected with the second connecting rod 5, the two fixing blocks 13 fixedly connected with the opposite side positions of the first connecting block 2 and the second connecting block 14 are both provided with a limiting groove 18 at the opposite side position, the extrusion block 16 is slidably connected in the limiting groove 18, the first spring 17 is fixedly connected between the extrusion block 16 and the inner top of the limiting groove 18, the position of the top center of the extrusion block 16 is fixedly connected with the fixing rod 10, the fixing rod 10 is rotationally connected through the third connecting rod 8, when the second connecting rod 5 is shifted, the extrusion block 16 holds the wiring harness prototype terminal to be tested, at the bottom position of the extrusion block 16, the arranged semicircular groove 21 is connected with the arc-shaped plate 20 through the plurality of second springs 19, can guarantee to detect pencil prototype terminal and can not harm its function because the clamp is too compact when detecting, the other one end of tool is connected with electrical test equipment, and then forms complete test circuit, after detecting the completion, stirs second connecting rod 5 with the hand, and extrusion piece 16 separates with bottom plate 1, takes out the round terminal of pencil. When the next test is needed, the actions are repeated, the operation is simple, and certain practicability is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a pencil prototype terminal test mistake proofing tool, includes bottom plate (1), its characterized in that: a first connecting block (2) is fixedly connected to one side of the top of the bottom plate (1), a second connecting block (14) is fixedly connected to the other side of the top of the bottom plate (1), a first rotating shaft (3) is fixedly connected to the outer surface of the first connecting block (2), a first connecting rod (4) is rotatably connected to the outer surface of the first rotating shaft (3), a second rotating shaft (6) is rotatably connected to one end, away from the first rotating shaft (3), of the first connecting rod (4), a second connecting rod (5) is fixedly connected to one end, away from the first connecting rod (4), of the first rotating shaft (3), a fifth rotating shaft (11) is fixedly connected to the outer surface of the second connecting rod (5), a fifth connecting rod (12) is rotatably sleeved on the outer surface of the fifth rotating shaft (11), and a sixth rotating shaft (15) is rotatably connected to one end, away from the fifth rotating shaft (11), of the fifth connecting rod (12, the surface at second connecting block (14) is fixed in sixth pivot (15), first connecting block (2) and the equal fixedly connected with fixed block (13) in one side that second connecting block (14) is relative, two sliding connection has extrusion piece (16) between fixed block (13), top fixedly connected with dead lever (10) of extrusion piece (16), one end fixedly connected with fourth pivot (9) of extrusion piece (16) are kept away from in dead lever (10), the surface of fourth pivot (9) rotates and is connected with third connecting rod (8), the one end rotation that fourth pivot (9) were kept away from in third connecting rod (8) is connected with third pivot (7), third pivot (7) fixed connection is at the surface of second connecting rod (5).
2. The error-proofing jig for testing a prototype terminal of a wire harness according to claim 1, wherein: the second rotating shaft (6) is located at the center of the second connecting rod (5), the fifth rotating shaft (11) is located at one end of the second connecting rod (5), and the third rotating shaft (7) is located between the fifth rotating shaft (11) and the second rotating shaft (6).
3. The error-proofing jig for testing a prototype terminal of a wire harness according to claim 1, wherein: semi-circular groove (21) have been seted up to the bottom central point of extrusion piece (16), a plurality of second springs (19) of inside fixedly connected with in semi-circular groove (21), one end fixedly connected with arc (20) of extrusion piece (16) are kept away from in second spring (19).
4. The error-proofing jig for testing a prototype terminal of a wire harness according to claim 1, wherein: the center of the top of the bottom plate (1) is provided with a groove corresponding to the semicircular groove (21).
5. The error-proofing jig for testing a prototype terminal of a wire harness according to claim 1, wherein: two the relative one side of fixed block (13) is seted up and is all seted up spacing groove (18), the both ends of extrusion piece (16) insert in spacing groove (18).
6. The error-proofing jig for testing a prototype terminal of a wire harness as claimed in claim 5, wherein: the inner top of the limiting groove (18) is fixedly connected with a first spring (17), and one end, far away from the inner top of the limiting groove (18), of the first spring (17) is fixedly connected with the fixing block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921681997.6U CN210894542U (en) | 2019-10-10 | 2019-10-10 | Error-proof jig for testing prototype terminal of wiring harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921681997.6U CN210894542U (en) | 2019-10-10 | 2019-10-10 | Error-proof jig for testing prototype terminal of wiring harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894542U true CN210894542U (en) | 2020-06-30 |
Family
ID=71316454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921681997.6U Active CN210894542U (en) | 2019-10-10 | 2019-10-10 | Error-proof jig for testing prototype terminal of wiring harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894542U (en) |
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2019
- 2019-10-10 CN CN201921681997.6U patent/CN210894542U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: No. 689 Haisheng Road, Jinshan District, Shanghai, August 2015 (Jinshan Capital Group East Economic Park) Patentee after: Shanghai Penghan Industrial Co.,Ltd. Country or region after: Zhong Guo Address before: 215000 room 1522, building 1, Lingfeng business square, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Lehong Electronic Technology Co.,Ltd. Country or region before: Zhong Guo |