CN220357236U

CN220357236U - Connector contact piece test fixture

Info

Publication number: CN220357236U
Application number: CN202320454773.1U
Authority: CN
Inventors: 张玉; 宋贻铁; 吕珍旗; 赵蕊蕊; 马啟田
Original assignee: Jiangsu Yueke Testing Technology Service Co ltd
Current assignee: Jiangsu Yueke Testing Technology Service Co ltd
Priority date: 2023-03-12
Filing date: 2023-03-12
Publication date: 2024-01-16
Anticipated expiration: 2033-03-12

Abstract

The utility model discloses a connector contact piece testing tool which comprises a placing seat, wherein the top of the placing seat is fixedly connected with a test table, a conveying assembly is arranged on the test table in a penetrating manner, the top of the test table is fixedly connected with four upright posts, the top ends of the four upright posts are fixedly connected with the same top plate, a hydraulic cylinder is arranged on the top plate in a penetrating manner, an output shaft of the hydraulic cylinder is fixedly connected with testing equipment, and a fixing mechanism for fixing a connector to prevent the connector from shaking in the testing process is arranged on the test table; the utility model relates to the technical field of connector testing; this connector contact test fixture can firmly fix the connector of different model specifications through the fixed establishment who sets up, makes it keep firm in test process, and the contact remains stable the connection with the test equipment probe to make the test more stable, the effect is better.

Description

Connector contact piece test fixture

Technical Field

The utility model relates to the technical field of connector testing, in particular to a connector contact piece testing tool.

Background

The connector is also called a binding post, and is a tool for conveniently connecting and electrifying two or more wires, and is an auxiliary tool necessary in a power system, and the connector needs to be sampled after leaving a factory to detect contact pieces of the connector, and a test tool is needed to be used during detection.

The utility model discloses a connector test fixture is disclosed for CN207263796U, belongs to electronic equipment technical field, the on-line screen storage device comprises a base, be equipped with the profile modeling constant head tank that is used for placing the product on the base, be equipped with the probe subassembly on the base, the probe subassembly is including the yoke plate of installing the probe, the yoke plate passes through the reference column and installs on the base, just the yoke plate with reference column clearance fit. The probe assembly designed by the probe assembly can move to the correct position, so that the probe is accurately contacted with the copper sheet on the connector, and the connection straight-through rate of the probe and the connector is improved.

However, the test fixture has the defects that when the connector is tested, the probe on the test fixture is moved to align the contact piece of the connector for testing, and the profiling locating groove cannot firmly fix the connector due to the fact that the connector is different in model and specification and different in size, so that the profiling locating groove can shake slightly in the test process, the contact piece and the probe are easy to generate poor contact, and the test effect is affected.

Therefore, the utility model provides a connector contact testing tool for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a connector contact piece testing tool, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a connector contact piece test fixture, includes places the seat, the top fixedly connected with test bench of placing the seat, run through on the test bench and be provided with conveying assembly, the top fixedly connected with four stands of test bench, four the top fixedly connected with same roof of stand, run through on the roof and install the pneumatic cylinder, the output shaft fixedly connected with test equipment of pneumatic cylinder, be provided with on the test bench and be used for fixing the fixed mechanism that prevents that it from taking place to rock in the test process to the connector;

the fixing mechanism comprises two round grooves formed in the top of the test bench, a lifting sleeve is inserted in the round grooves in a sliding mode, a supporting plate is fixedly connected to the top end of the lifting sleeve, a first electric telescopic rod is fixedly connected to the supporting plate, and a pressing plate is fixedly connected to an output shaft of the first electric telescopic rod.

Preferably, the working cavity has been seted up on the testboard, the working cavity is linked together with the circular slot is inside, two first threaded rods are installed in the bottom inner wall rotation of working cavity, the top of first threaded rod extends to corresponding circular slot in, the top screw thread of first threaded rod extends to in the lift sleeve that corresponds, and the working cavity and the first threaded rod collocation convenient to use through setting up drive lift sleeve go up and down to conveniently fix the connector.

Preferably, the fixed cover is equipped with the synchronizing wheel on the first threaded rod, two the winding has same belt on the synchronizing wheel, corresponds fixed cover is equipped with driven gear on the first threaded rod, the first motor of top inner wall fixedly connected with of working chamber, the output shaft fixedly connected with driving gear of first motor, driving gear and driven gear meshing drive two first threaded rods synchronous rotations through synchronizing wheel, belt, driven gear, first motor and the driving gear collocation convenient to use that set up.

Preferably, the spout has been seted up to the inner wall of circular slot, lift telescopic outer wall fixedly connected with gag lever post, in the one end of gag lever post extends to the spout, can carry out spacingly to lift sleeve through spout and gag lever post collocation use that sets up, avoid it to take place to rotate or break away from with the circular slot.

Preferably, the top fixedly connected with second electric telescopic handle of roof, the output shaft fixedly connected with cylinder piece of second electric telescopic handle, rotate on the cylinder piece and install the rotary drum, one side fixedly connected with of rotary drum removes the case, one side inner wall activity of removing the case runs through and installs the push pedal, the top fixedly connected with collecting box of placing the seat, through the second electric telescopic handle, cylinder piece, rotary drum, removal case and the push pedal collocation convenient to use that set up drive the push pedal and be close to the connector.

Preferably, the inner part of the rotating cylinder is fixedly connected with a toothed ring, the bottom of the cylindrical block is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a driving gear, the driving gear is meshed with the toothed ring, and the rotating cylinder is driven to rotate through the toothed ring, the second motor and the driving gear, which are arranged, in combination with the driving gear, so that the direction of the movable box is regulated.

Preferably, the inner wall fixedly connected with third motor of one side of removal case, the output shaft fixedly connected with second threaded rod of third motor, second threaded rod screw thread runs through the push pedal, and the push pedal that drives threaded connection through the cooperation of third motor and the second threaded rod convenient to use that sets up removes to can carry the unqualified connector of detection to the collection incasement.

Preferably, the movable box is internally fixedly connected with a sliding rod, the sliding rod penetrates through the pushing plate in a sliding manner, the pushing plate can be limited through the arranged sliding rod, and the pushing plate is prevented from being incapable of moving smoothly due to the fact that the second threaded rod rotates.

Advantageous effects

The utility model provides a connector contact piece testing tool. Compared with the prior art, the method has the following beneficial effects:

(1) This connector contact test fixture can firmly fix the connector of different model specifications through the fixed establishment who sets up, makes it keep firm in test process, and the contact is kept stable with the test equipment probe and is connected to make the test more stable, the effect is better.

(2) This connector contact test fixture, through the second telescopic link, the section of thick bamboo that rotate, remove case and push pedal collocation use that set up can be convenient after detecting the connector, with disqualified product propelling movement to collection incasement, facilitate the use.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2;

fig. 4 is an assembly view of the lifting sleeve, the support plate, the first electric telescopic rod and the pressing plate in the present utility model.

In the figure: 1. a placement seat; 2. a test bench; 3. a transport assembly; 4. a column; 5. a top plate; 6. a hydraulic cylinder; 7. a testing device; 8. a circular groove; 9. lifting the sleeve; 10. a support plate; 11. a first electric telescopic rod; 12. a pressing plate; 13. a working chamber; 14. a first threaded rod; 15. a synchronizing wheel; 16. a belt; 17. a driven gear; 18. a first motor; 19. a drive gear; 20. a chute; 21. a limit rod; 22. a second electric telescopic rod; 23. a cylindrical block; 24. a rotating cylinder; 25. a moving case; 26. a push plate; 27. a collection box; 28. a toothed ring; 29. a second motor; 30. a drive gear; 31. a third motor; 32. a second threaded rod; 33. and a slide bar.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 2 and 4, a connector contact piece testing tool comprises a placing seat 1, wherein a test table 2 is fixedly connected to the top of the placing seat 1, a conveying assembly 3 is arranged on the test table 2 in a penetrating manner, four upright posts 4 are fixedly connected to the top of the test table 2, the top ends of the four upright posts 4 are fixedly connected with a top plate 5, a hydraulic cylinder 6 is arranged on the top plate 5 in a penetrating manner, a testing device 7 is fixedly connected to an output shaft of the hydraulic cylinder 6, and a fixing mechanism for fixing a connector to prevent the connector from shaking in a testing process is arranged on the test table 2;

the fixing mechanism comprises two circular grooves 8 formed in the top of the test bench 2, lifting sleeves 9 are inserted in the circular grooves 8 in a sliding mode, threaded surfaces are arranged in the lifting sleeves 9, a supporting plate 10 is fixedly connected to the top end of each lifting sleeve 9, a first electric telescopic rod 11 is fixedly connected to the supporting plate 10, a pressing plate 12 is fixedly connected to an output shaft of each first electric telescopic rod 11, and a soft cushion is arranged at the bottom of each pressing plate 12; the test bench 2 is provided with a working cavity 13, the working cavity 13 is communicated with the inside of the circular groove 8, the inner wall of the bottom of the working cavity 13 is rotatably provided with two first threaded rods 14, the top ends of the first threaded rods 14 extend into the corresponding circular grooves 8, and the top end threads of the first threaded rods 14 extend into the corresponding lifting sleeves 9; the first threaded rod 14 is fixedly sleeved with a synchronous wheel 15, the same belt 16 is wound on the two synchronous wheels 15, the corresponding first threaded rod 14 is fixedly sleeved with a driven gear 17, the inner wall of the top of the working cavity 13 is fixedly connected with a first motor 18, the output shaft of the first motor 18 is fixedly connected with a driving gear 19, and the driving gear 19 is meshed with the driven gear 17; the inner wall of the circular groove 8 is provided with a chute 20, the outer wall of the lifting sleeve 9 is fixedly connected with a limiting rod 21, and one end of the limiting rod 21 extends into the chute 20.

Embodiment two:

referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: the top of the top plate 5 is fixedly connected with a second electric telescopic rod 22, an output shaft of the second electric telescopic rod 22 is fixedly connected with a cylindrical block 23, a rotary cylinder 24 is rotatably arranged on the cylindrical block 23, one side of the rotary cylinder 24 is fixedly connected with a movable box 25, a push plate 26 is movably arranged on the inner wall of one side of the movable box 25 in a penetrating manner, and the top of the placement seat 1 is fixedly connected with a collection box 27; a toothed ring 28 is fixedly connected in the rotary cylinder 24, a second motor 29 is fixedly connected at the bottom of the cylindrical block 23, a driving gear 30 is fixedly connected with an output shaft of the second motor 29, and the driving gear 30 is meshed with the toothed ring 28; a third motor 31 is fixedly connected to the inner wall of one side of the movable box 25, the output shaft of the third motor 31 is fixedly connected with a second threaded rod 32, and threads of the second threaded rod 32 penetrate through the push plate 26; a slide bar 33 is fixedly connected in the movable box 25, and the slide bar 33 slides through the push plate 26.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the device works, the first motor 18 is started firstly, the first motor 18 drives the driving gear 19 to rotate, the driving gear 19 drives the driven gear 17 meshed with the driving gear 19 to rotate, the driven gear 17 drives the connected first threaded rod 14 to rotate, the first threaded rod 14 drives the connected synchronizing wheel 15 to rotate, the synchronizing wheel 15 drives the other synchronizing wheel 15 to rotate through the belt 16, at the moment, the two first threaded rods 14 synchronously rotate, the first threaded rod 14 drives the lifting sleeve 9 in threaded connection with the lifting sleeve to ascend, at the moment, the pressing plate 12 ascends along with the lifting sleeve, then the connector to be detected is placed on the conveying assembly 3, the conveying assembly 3 drives the connector to move below the testing equipment 7, then the first electric telescopic rod 11 is started, the pressing plate 12 is driven by the first electric telescopic rod 11 to move above the connector, then the first motor 18 is started, the pressing plate 12 descends to fix the connector, then the hydraulic cylinder 6 is started again to drive the testing equipment 7 to be attached to the contact piece of the connector for testing, after the detection is finished, the related equipment is reset, after the detection is qualified, the conveying assembly 3 continues to drive the conveying assembly to move for the next round of treatment, when the detection is disqualified, the second electric telescopic rod 22 is started, the second electric telescopic rod 22 drives the cylindrical block 23 to descend, the rotating cylinder 24 is close to the conveying assembly 3, then the second motor 29 is started, the second motor 29 drives the toothed ring 28 meshed with the second motor through the driving gear 30 to rotate, the toothed ring 28 drives the rotating cylinder 24 to rotate, the rotating cylinder 24 drives the movable box 25 to rotate, the movable box 25 faces the collecting box 27, then the third motor 31 is started, the third motor 31 drives the second threaded rod 32 to rotate, the second threaded rod 32 drives the push plate 26 in threaded connection with the second threaded rod 32 to move, and the push plate 26 pushes the connector, until it falls into the collection box 27, the collection is completed, whereupon it is reset and ready for the next round of detection.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Connector contact piece test fixture, including placing seat (1), its characterized in that: the device comprises a placing seat (1), wherein a test table (2) is fixedly connected to the top of the placing seat (1), a conveying assembly (3) is arranged on the test table (2) in a penetrating manner, four upright posts (4) are fixedly connected to the top of the test table (2), the top ends of the four upright posts (4) are fixedly connected with a top plate (5), a hydraulic cylinder (6) is arranged on the top plate (5) in a penetrating manner, a test device (7) is fixedly connected to an output shaft of the hydraulic cylinder (6), and a fixing mechanism for fixing a connector and preventing the connector from shaking in the test process is arranged on the test table (2);

the fixing mechanism comprises two circular grooves (8) formed in the top of the test bench (2), lifting sleeves (9) are inserted in the circular grooves (8) in a sliding mode, supporting plates (10) are fixedly connected to the top ends of the lifting sleeves (9), first electric telescopic rods (11) are fixedly connected to the supporting plates (10), and pressing plates (12) are fixedly connected to output shafts of the first electric telescopic rods (11).

2. The connector contact strip test fixture of claim 1, wherein: the testing bench is characterized in that a working cavity (13) is formed in the testing bench (2), the working cavity (13) is communicated with the inside of the circular groove (8), two first threaded rods (14) are rotatably arranged on the inner wall of the bottom of the working cavity (13), the top ends of the first threaded rods (14) extend into the corresponding circular groove (8), and the top end threads of the first threaded rods (14) extend into the corresponding lifting sleeve (9).

3. The connector contact strip test fixture of claim 2, wherein: the utility model discloses a synchronous belt conveyor, including work cavity (13), fixed cover is equipped with synchronizing wheel (15) on first threaded rod (14), two twine on synchronizing wheel (15) same belt (16), corresponding fixed cover is equipped with driven gear (17) on first threaded rod (14), the top inner wall fixedly connected with first motor (18) of work cavity (13), the output shaft fixedly connected with driving gear (19) of first motor (18), driving gear (19) and driven gear (17) meshing.

4. The connector contact strip test fixture of claim 1, wherein: the inner wall of the circular groove (8) is provided with a sliding groove (20), the outer wall of the lifting sleeve (9) is fixedly connected with a limiting rod (21), and one end of the limiting rod (21) extends into the sliding groove (20).

5. The connector contact strip test fixture of claim 1, wherein: the top fixedly connected with second electric telescopic handle (22) of roof (5), the output shaft fixedly connected with cylinder piece (23) of second electric telescopic handle (22), rotate on cylinder piece (23) and install rotary drum (24), one side fixedly connected with of rotary drum (24) removes case (25), one side inner wall activity of removing case (25) runs through and installs push pedal (26), the top fixedly connected with collection box (27) of placing seat (1).

6. The connector contact strip test fixture of claim 5, wherein: the rotary cylinder (24) is internally fixedly connected with a toothed ring (28), the bottom of the cylindrical block (23) is fixedly connected with a second motor (29), the output shaft of the second motor (29) is fixedly connected with a driving gear (30), and the driving gear (30) is meshed with the toothed ring (28).

7. The connector contact strip test fixture of claim 5, wherein: the inner wall of one side of the movable box (25) is fixedly connected with a third motor (31), an output shaft of the third motor (31) is fixedly connected with a second threaded rod (32), and threads of the second threaded rod (32) penetrate through the push plate (26).

8. The connector contact strip test fixture of claim 7, wherein: a slide bar (33) is fixedly connected in the movable box (25), and the slide bar (33) penetrates through the push plate (26) in a sliding mode.