CN220083905U - Heavy-duty connector contact pin defect detection device - Google Patents
Heavy-duty connector contact pin defect detection device Download PDFInfo
- Publication number
- CN220083905U CN220083905U CN202320938737.2U CN202320938737U CN220083905U CN 220083905 U CN220083905 U CN 220083905U CN 202320938737 U CN202320938737 U CN 202320938737U CN 220083905 U CN220083905 U CN 220083905U
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- contact
- card
- detection device
- limiting
- slot
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000007547 defect Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims 1
- 238000011179 visual inspection Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a pin defect detection device of a heavy-duty connector, relates to the technical field of production equipment of heavy-duty connectors, and aims to solve the problems that whether the existing pin of the heavy-duty connector is directly detected mainly by manual or visual inspection, the false detection rate of the manual inspection is high, the efficiency is low, the labor intensity is high and the visual inspection cost of equipment is high. A slot is arranged in the pin detection device; the fixed card sliding groove is arranged above and below the slot, and the fixed card sliding groove and the slot are of an integrated structure; the contact limiting card is arranged in the slot and is in embedded movable connection with the slot, a positioning card is arranged above the contact limiting card and is in embedded movable connection with the fixed card chute, and an auxiliary positioning card is arranged below the contact limiting card; the movable contact block is arranged in the contact limiting card, and a pressing touch button is arranged on one side of the movable contact block.
Description
Technical Field
The utility model relates to the technical field of production equipment of heavy-duty connectors, in particular to a pin defect detection device of a heavy-duty connector.
Background
Heavy duty connectors, as the name implies, are connectors that can withstand large loads. The application field of heavy-duty connectors is wide and includes: the heavy-duty connector needs to check whether the contact pin is straight or not during production, so that the contact pin is prevented from being inclined and incapable of being inserted into the jack during use.
However, whether the existing heavy-load connector pins are directly detected mainly by manual or visual inspection is determined, so that the false detection rate of manual inspection is high, the efficiency is low, the labor intensity is high, and the visual inspection cost of equipment is high; therefore, the existing requirements are not satisfied, and for this reason, we propose a pin defect detection device for heavy-duty connectors.
Disclosure of Invention
The utility model aims to provide a heavy-duty connector pin defect detection device, which is used for solving the problems that whether the existing heavy-duty connector pin is directly detected mainly by manual or visual inspection in the background technology, the false detection rate of the manual inspection is higher, the efficiency is lower, the labor intensity is high, and the visual inspection cost of equipment is higher.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pin defect detection device of the heavy-duty connector comprises a pin detection device, wherein a slot is arranged in the pin detection device;
further comprises:
the fixed card sliding groove is arranged above and below the slot, and the fixed card sliding groove and the slot are of an integrated structure;
the contact limiting card is arranged in the slot and is in embedded movable connection with the slot, a positioning card is arranged above the contact limiting card and is in embedded movable connection with the fixed card chute, an auxiliary positioning card is arranged below the contact limiting card and is in embedded movable connection with the fixed card chute below the auxiliary positioning card;
the movable contact block is arranged in the contact limiting card and is in embedded movable connection with the contact limiting card, and one side of the movable contact block is provided with a pressing contact button which is in embedded connection with the telescopic contact rod.
Preferably, the front end and the rear end of the contact limiting clamp are provided with limiting clamping plates, the front end and the rear end of the limiting clamping plates are provided with fastening grooves, the inside of each fastening groove is provided with a connecting groove, and the connecting grooves and the fastening grooves are of an integrated structure.
Preferably, the front end and the rear end are both provided with contact limiting grooves on the inner sides of the limiting clamping plates, and the contact limiting grooves and the connecting grooves are of an integrated structure.
Preferably, the front end and the rear end of the movable contact block are both provided with contact guide cards, the contact guide cards and the movable contact block are of an integrated structure, the contact guide cards are provided with fixing screws, the contact guide cards are arranged in contact limiting grooves at the front end and the rear end, and the fixing screws penetrate through the connecting grooves to be in threaded connection with the contact guide cards.
Preferably, the inside of moving contact piece is provided with flexible draw-in groove, and flexible draw-in groove and moving contact piece structure as an organic whole, the outside of flexible contact bar is provided with flexible snap ring, and flexible snap ring is located the inside of flexible draw-in groove.
Preferably, the telescopic spring is arranged on the other side of the telescopic clamping ring, the telescopic spring is sleeved outside the telescopic contact rod, and the telescopic spring is located inside the telescopic clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the movable contact block is arranged in the slot, the heavy-duty connector is inserted into the slot when in use, the plug pin contacts with the pressing contact block after the heavy-duty connector is inserted, the pressing contact block is pressed, whether the plug pin is inclined or not can be judged according to whether the pressing contact block is pressed, if the plug pin is inclined, the corresponding pressing contact block cannot be pressed, the plug pin of the heavy-duty connector is known to be failed, whether the existing plug pin of the heavy-duty connector is directly detected mainly by manual or visual sense is avoided, the false detection rate of manual detection is higher, the efficiency is lower, the labor intensity is high, the cost of visual detection of equipment is higher, the telescopic contact block is arranged to be in a movable state, and when the telescopic contact block is pressed, the telescopic contact block is arranged in a telescopic spring, the telescopic contact block is moved to the other side by pressure, so that all the plug pins can be contacted with the telescopic contact block, and the problem that the short plug pin cannot be contacted with the pressing contact block due to continuous pushing after the long plug pin is contacted with the pressing contact block is avoided, and judgment is caused.
2. Through making the movable contact piece can remove along the contact spacing groove, it is fixed with the movable contact piece through set screw after adjusting to suitable position to adjust the position of movable contact piece according to the distance of contact pin, avoid pressing the contact button after fixed and misplacing with other specification contact pins, lead to the problem emergence that stitch detection device's application scope reduces.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the movable contact block according to the present utility model;
FIG. 3 is a schematic view of a contact limiting card according to the present utility model;
FIG. 4 is a schematic view of a movable contact block according to the present utility model;
in the figure: 1. stitch detection means; 2. a slot; 3. a fixed clip chute; 4. a contact limiting card; 5. a limiting clamping plate; 6. positioning the card; 7. an auxiliary positioning card; 8. a contact limiting groove; 9. a fastening groove; 10. a connecting groove; 11. moving the contact block; 12. a contact guide card; 13. a telescopic touch bar; 14. a telescoping clasp; 15. a telescopic clamping groove; 16. a telescopic spring; 17. a fixing screw; 18. the touch button is pressed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the pin defect detection device of the heavy-duty connector comprises a pin detection device 1, wherein a slot 2 is arranged in the pin detection device 1;
further comprises:
the fixed card sliding groove 3 is arranged above and below the slot 2, and the fixed card sliding groove 3 and the slot 2 are of an integrated structure;
the contact limiting card 4 is arranged in the slot 2, the contact limiting card 4 is in embedded movable connection with the slot 2, the positioning card 6 is arranged above the contact limiting card 4, the positioning card 6 is in embedded movable connection with the fixed card sliding chute 3, the auxiliary positioning card 7 is arranged below the contact limiting card 4, and the auxiliary positioning card 7 is in embedded movable connection with the fixed card sliding chute 3 below;
the movable contact block 11 is arranged in the contact limiting card 4, the movable contact block 11 is in embedded movable connection with the contact limiting card 4, the pressing contact button 18 is arranged on one side of the movable contact block 11 and is in embedded connection with the telescopic contact rod 13, the pressing contact button 18 can be pressed, after the heavy-load connector is inserted into the slot 2, the contact pin of the connector can press the pressing contact button 18, if the contact pin is askew, the contact pin can not be pressed to the pressing contact button 18, so that whether the contact pin fails can be judged rapidly, whether the contact pin of the existing heavy-load connector is directly detected mainly by manual work or vision is avoided, the false detection rate of manual detection is higher, the efficiency is lower, the labor intensity is high, and the problem that the visual detection cost of equipment is higher occurs.
Referring to fig. 3-4, the front and rear ends of the contact limiting card 4 are respectively provided with a limiting card board 5, the outer sides of the front and rear end limiting cards 5 are respectively provided with a fastening groove 9, the inside of each fastening groove 9 is provided with a connecting groove 10, the connecting grooves 10 and the fastening grooves 9 are of an integrated structure, and screws can pass through the connecting grooves 10 so as to fix the positions of the movable contact blocks 11 after adjusting the positions of the movable contact blocks 11, thereby avoiding the displacement of the movable contact blocks 11.
Referring to fig. 3-4, the inner sides of the front and rear end limiting clamping plates 5 are respectively provided with a contact limiting groove 8, and the contact limiting grooves 8 and the connecting grooves 10 are integrated, so that the contact limiting grooves 8 can enable the movable contact blocks 11 to move along the contact limiting grooves, and the movable contact blocks 11 are prevented from falling off.
Referring to fig. 3-4, the front and rear ends of the movable contact block 11 are respectively provided with a contact guide card 12, the contact guide card 12 and the movable contact block 11 are in an integrated structure, the contact guide card 12 is provided with a fixing screw 17, the contact guide card 12 is clamped in the contact limiting groove 8 at the front and rear ends, the fixing screw 17 passes through the connecting groove 10 to be in threaded connection with the contact guide card 12, and the movement direction of the movable contact block 11 can be limited by limiting the contact guide card 12, so that the separation of the movable contact block 11 is avoided.
Referring to fig. 2 and 4, a telescopic clamping groove 15 is formed in the movable contact block 11, the telescopic clamping groove 15 and the movable contact block 11 are of an integrated structure, a telescopic clamping ring 14 is arranged outside the telescopic contact rod 13, the telescopic clamping ring 14 is located in the telescopic clamping groove 15, and the telescopic clamping groove 15 can clamp the telescopic clamping ring 14 to prevent the telescopic contact rod 13 from being separated from the movable contact block 11.
Referring to fig. 2, a telescopic spring 16 is disposed on the other side of the telescopic clip 14, the telescopic spring 16 is sleeved outside the telescopic contact rod 13, the telescopic spring 16 is located inside the telescopic clip groove 15, and the telescopic spring 16 can press the telescopic contact rod 13 to one side, so that all the pressing buttons 18 are in contact with the pins when the pins are pressed.
Working principle: when the connector is used, the heavy-duty connector is inserted into the slot 2, the contact pin is contacted with the contact guide card 12, the contact guide card 12 is pressed, the movable contact block 11 can generate certain displacement, the problem that the short contact pin cannot contact the contact guide card 12 due to the fact that the long contact pin is propped against the connector and cannot move when the contact pin is different in length is avoided, if the contact pin is askew, the contact pin cannot contact with the contact guide card 12, the contact pin fault of the connector can be judged, whether the contact pin of the existing heavy-duty connector is directly detected by manual work or vision is avoided, the false detection rate of manual detection is higher, the efficiency is lower, the labor intensity is high, and the problem that the visual detection cost of equipment is higher is solved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The pin defect detection device of the heavy-duty connector comprises a pin detection device (1), wherein a slot (2) is arranged in the pin detection device (1);
the method is characterized in that: further comprises:
the fixed card sliding groove (3) is arranged above and below the slot (2), and the fixed card sliding groove (3) and the slot (2) are of an integrated structure;
the contact limiting card (4) is arranged in the slot (2), the contact limiting card (4) is in embedded movable connection with the slot (2), a positioning card (6) is arranged above the contact limiting card (4), the positioning card (6) is in embedded movable connection with the fixed card sliding chute (3), an auxiliary positioning card (7) is arranged below the contact limiting card (4), and the auxiliary positioning card (7) is in embedded movable connection with the fixed card sliding chute (3) below;
the movable contact block (11) is arranged in the contact limiting card (4), the movable contact block (11) is connected with the contact limiting card (4) in an embedded movable mode, a pressing contact button (18) is arranged on one side of the movable contact block (11), and the pressing contact button (18) is connected with the telescopic contact rod (13) in an embedded mode.
2. The heavy duty connector pin defect detection device of claim 1, wherein: the contact limiting clamp is characterized in that limiting clamping plates (5) are arranged at the front end and the rear end of the contact limiting clamp (4), fastening grooves (9) are formed in the outer sides of the limiting clamping plates (5) at the front end and the rear end, connecting grooves (10) are formed in the fastening grooves (9), and the connecting grooves (10) and the fastening grooves (9) are of an integral structure.
3. The heavy duty connector pin defect detection device of claim 2, wherein: the front end and the rear end are respectively provided with a contact limiting groove (8) at the inner side of the limiting clamping plate (5), and the contact limiting grooves (8) and the connecting grooves (10) are of an integrated structure.
4. A heavy duty connector pin defect detection device according to claim 3, wherein: the movable contact block is characterized in that contact guide cards (12) are arranged at the front end and the rear end of the movable contact block (11), the contact guide cards (12) and the movable contact block (11) are of an integrated structure, fixing screws (17) are arranged on the contact guide cards (12), the contact guide cards (12) are clamped inside contact limiting grooves (8) at the front end and the rear end, and the fixing screws (17) penetrate through the connecting grooves (10) to be in threaded connection with the contact guide cards (12).
5. The heavy duty connector pin defect detection device of claim 4, wherein: the inside of moving contact piece (11) is provided with flexible draw-in groove (15), and flexible draw-in groove (15) and moving contact piece (11) structure as an organic whole, the outside of flexible contact bar (13) is provided with flexible snap ring (14), and flexible snap ring (14) are located the inside of flexible draw-in groove (15).
6. The heavy duty connector pin defect detection device of claim 5, wherein: the telescopic snap ring (14) is provided with a telescopic spring (16) at the other side, the telescopic spring (16) is sleeved outside the telescopic contact rod (13), and the telescopic spring (16) is located inside the telescopic clamping groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938737.2U CN220083905U (en) | 2023-04-24 | 2023-04-24 | Heavy-duty connector contact pin defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938737.2U CN220083905U (en) | 2023-04-24 | 2023-04-24 | Heavy-duty connector contact pin defect detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083905U true CN220083905U (en) | 2023-11-24 |
Family
ID=88819903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938737.2U Active CN220083905U (en) | 2023-04-24 | 2023-04-24 | Heavy-duty connector contact pin defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083905U (en) |
-
2023
- 2023-04-24 CN CN202320938737.2U patent/CN220083905U/en active Active
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