CN214539684U - Semi-buckling type test fixture for connector - Google Patents

Abstract

The utility model discloses a connector half-buckling type test fixture, including the test socket, test socket one side is equipped with test slot, and test slot inner wall one side is equipped with a plurality of test pinholes, and test socket one side is rotated through the bearing and is connected with the lead screw. The utility model has the advantages that: the utility model discloses can make during the light stitch to module one side that will await measuring of staff inserts the test pinhole in the course of the work, on the one hand make the staff can remain energy and strength so that drop into in subsequent work, on the other hand prevents that the staff can't be constantly with the module that awaits measuring stable because of fatigue, thereby it takes place to lead to the condition that the module that awaits measuring damaged because of the stitch is buckled, and simultaneously, the fixing device of mounting groove setting can effectively fix the module that awaits measuring when the stitch of module one side that awaits measuring inserts the test pinhole, the stitch of avoiding module one side that awaits measuring is because of producing between external force and the test pinhole not hard up, and then the condition of the normal clear of influence test work takes place.

Description

Semi-buckling type test fixture for connector

Technical Field

The utility model relates to a test fixture technical field especially relates to a connector half-buckling type test fixture.

Background

CONNECTORs, or CONNECTORs, also known in the domestic literature as CONNECTORs, plugs and sockets, generally refer to electrical CONNECTORs, i.e. devices that connect two active devices, transmitting current or signals. In the prior art, a connector testing jig generally holds a module to be tested by a worker during testing, aligns a pin on one side of the module to be tested and then inserts the pin into a testing pin hole in a socket, and extracts the pin from the testing pin hole after the testing is finished, because the friction between the pin hole and the pin is large and the very sectional area between the pin hole and the pin is small, the worker needs to put more effort and energy to completely insert the pin into the pin hole or extract the pin from the pin hole, the body of the worker is tired over time, the worker cannot constantly keep the module to be tested stable, the pin is easily bent when being inserted into or extracted from the testing pin hole, the module to be tested is damaged, meanwhile, the testing environment of the module to be tested is relatively open, and when the testing is carried out, the worker often collides the module to be tested because of carelessness, the pin on one side of the module to be tested is loosened due to the external force and the test pin hole, and the normal operation of the test work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the half formula test fixture that detains of connector that proposes to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a semi-buckled test fixture for a connector comprises a test socket, wherein a test slot is arranged on one side of the test socket, a plurality of test needle holes are arranged on one side of the inner wall of the test slot, a lead screw is rotatably connected to one side of the test socket through a bearing, a first moving block is arranged outside the lead screw, a threaded through hole is arranged on the first moving block, the lead screw penetrates through the threaded through hole and is in threaded fit connection with the first moving block, a limiting rod is fixedly connected to one side of the test socket, a second moving block is arranged outside the limiting rod, a through hole is arranged on the second moving block, the limiting rod penetrates through the through hole and is in sliding connection with the second moving block, a module to be tested is arranged between the second moving block and the first moving block, a data line is fixedly connected to one side of the module to be tested, a USB interface is fixedly connected to one end of the data line, and threaded through holes are arranged on the first moving block and the second moving block, two equal screw-thread fit is connected with the bolt in the screw thread through-hole, two the end homoenergetic of bolt passes the screw thread through-hole that corresponds and supports the outer wall of tight module that awaits measuring, the module that awaits measuring is close to a plurality of test stitches of test slot one side fixedly connected with, the test stitch corresponds the setting with the test pinhole, the module both sides that await measuring all are equipped with the jack, test socket both sides all are equipped with the mounting groove, the mounting groove corresponds the setting with the jack, two the mounting groove all is equipped with and can prevents the not hard up fixing device of test socket.

Preferably, fixing device includes the carriage release lever, carriage release lever sliding connection is in the mounting groove, carriage release lever one end fixedly connected with dog, carriage release lever one end is equipped with the spread groove, sliding connection has the fixture block in the spread groove, the arc is personally submitted to the fixture block outward surface, fixedly connected with spring between fixture block and spread groove inner wall one side, mounting groove inner wall one side is equipped with first draw-in groove, the fixture block corresponds the setting with first draw-in groove, carriage release lever other end fixedly connected with stopper.

Preferably, test socket one side is equipped with the spout, sliding connection has the active carbon filter plate in the spout, test slot inner wall downside is equipped with the fixed slot, filter plate one side fixed connection elastic rubber piece, the elastic rubber piece outward appearance is the arc, the spout all is equipped with the second draw-in groove with fixed slot inner wall one side, the elastic rubber piece corresponds the setting with the second draw-in groove, active carbon filter plate upside fixedly connected with handle.

Preferably, a rubber sleeve is fixedly connected in each of the two jacks.

Preferably, one end of the screw rod is fixedly connected with a hand wheel.

Preferably, be equipped with the protective sheath on the test stitch, the protective sheath is close to test stitch one side and is equipped with a plurality of connecting holes, the connecting hole corresponds the setting with the test stitch, the protective sheath passes through the connecting hole grafting to be fixed on the stitch.

The utility model has the advantages that: the utility model discloses can make during the light stitch to module one side that will await measuring of staff inserts the test pinhole in the course of the work, on the one hand make the staff can remain energy and strength so that drop into in subsequent work, on the other hand prevents that the staff can't be constantly with the module that awaits measuring stable because of fatigue, thereby it takes place to lead to the condition that the module that awaits measuring damaged because of the stitch is buckled, and simultaneously, the fixing device of mounting groove setting can effectively fix the module that awaits measuring when the stitch of module one side that awaits measuring inserts the test pinhole, the stitch of avoiding module one side that awaits measuring is because of producing between external force and the test pinhole not hard up, and then the condition of the normal clear of influence test work takes place.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

fig. 2 is a schematic view of the basic structure of the fixing device of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-3, the utility model provides a semi-fastening type test fixture for connector, which comprises a test socket 1, a test slot 11 is arranged on one side of the test socket 1, a plurality of test pinholes 12 are arranged on one side of the inner wall of the test slot 11, a lead screw 13 is rotatably connected on one side of the test socket 1 through a bearing, a hand wheel 5 is fixedly connected on one end of the lead screw 13, a worker can conveniently rotate the lead screw 13 by arranging the hand wheel 5 on one end of the lead screw 13, a first moving block 14 is arranged on the outer part of the lead screw 13, a threaded through hole is arranged on the first moving block 14, the lead screw 13 passes through the threaded through hole and is in threaded fit connection with the first moving block 14, a limiting rod 15 is fixedly connected on one side of the test socket 1, a second moving block 16 is arranged on the outer part of the limiting rod 15, a through hole is arranged on the second moving block 16, the limiting rod 15 passes through the through hole and is in sliding connection with the second moving block 16, a module 17 to be tested is arranged between the second moving block 16 and the first moving block 14, the length of the module to be tested 17 is greater than the length of the test slot 11, the cross-sectional area of the test slot 11 is slightly greater than the cross-sectional area of the module to be tested 17, so that the module to be tested 17 can be half-buckled into the test slot 11, the side of the module to be tested 17 away from the test slot 11 is fixedly connected with the data line 171, one end of the data line 171 is fixedly connected with the USB interface 172, the USB interface 172 can be connected with the electronic device and transmits the test data in the module to be tested to the electronic device, the structure of the module to be tested is the prior art, no redundancy is needed here, the first moving block 14 and the second moving block 16 are both provided with threaded through holes, both the threaded through holes are connected with bolts 173 in a threaded matching manner, the ends of both bolts 173 can penetrate through the corresponding threaded through holes and abut against the outer wall of the module to be tested 17, one side of the module to be tested 17, which is close to the test slot 11, the test pins 18 are arranged corresponding to the test pin holes 12, the worker moves the module to be tested 17 between the first moving block 14 and the second moving block 16, then the user rotates the bolts 173 in the two threaded through holes, the two bolts 173 move along the corresponding threaded through holes in a threaded precession mode and fix the module to be tested 17 between the first moving block 14 and the second moving block 16, then the user rotates the hand wheel 5, the hand wheel 5 is stressed and drives the lead screw 13 to rotate by taking the axis of the bearing as a reference, the lead screw 13 drives the first moving block 14 to move along the limiting rod 15 in a threaded precession mode, so that the second moving block 16 and the module to be tested 17 can stably move along the limiting rod 15, the module to be tested 17 is enabled to stably approach the testing pinhole 12 arranged on one side of the inner wall of the testing slot 11, finally the testing stitch 18 arranged on one side of the module to be tested 17 is stably inserted into the testing pinhole, the testing work is started, and the insertion mode is easy and rapid, after the test work is finished, the worker rotates the hand wheel in the opposite direction, the hand wheel 5 is stressed and drives the screw rod 13 to rotate in the opposite direction by taking the axis of the bearing as a reference, the screw rod 13 drives the first moving block 14 to move along the limiting rod 15 in the direction away from the test slot 11 in a threaded screwing mode, so that the second moving block 16 and the module to be tested 17 can move smoothly along the limiting rod 15 in the direction away from the test slot 11, thereby leading the test pin 18 to be stably separated from the test pin hole 12, the separation mode is simple and quick, by simply and quickly inserting the test pins 18 into the test pin holes 12 and removing them from the test pin holes 12, on the one hand the worker is enabled to retain his or her energy and strength for putting him or her into subsequent work, on the other hand, the situation that the module 17 to be tested cannot be kept stable all the time due to fatigue of workers is prevented, and therefore the module 17 to be tested is damaged due to bending of the test pins 18.

The two sides of the test socket 1 are respectively provided with a mounting groove which is arranged corresponding to the jack 19, the two mounting grooves are respectively provided with a fixing device 2 capable of preventing the test socket 1 from loosening, the fixing device 2 comprises a moving rod 21, the moving rod 21 is connected in the mounting groove in a sliding manner, one end of the moving rod 21 is fixedly connected with a stop block 211, the stop block 211 can prevent the moving rod 21 from sliding out of the mounting groove, one end of the moving rod 21 is provided with a connecting groove 22, a clamping block 23 is connected in the connecting groove 22 in a sliding manner, the outer surface of the clamping block 23 is arc-shaped, the arc-shaped structure has stability, so that the clamping block 23 is not easy to damage, a spring 24 is fixedly connected between the clamping block 23 and one side of the inner wall of the connecting groove 22, one side of the inner wall of the mounting groove is provided with a first clamping groove 25, the clamping block 23 is arranged corresponding to the first clamping groove 25, the other end of the moving rod 21 is fixedly connected with a limiting block 26, and the cross-sectional area of the fiber block 26 is larger than that of the mounting groove, prevent the moving rod 21 from sliding out of the mounting groove, when the testing pin 18 at one side of the module to be tested is in the jack testing pinhole 12, the mounting groove is in the same vertical direction with the jack 19, the worker pushes the stopper 211, the stopper 211 is stressed and drives the moving rod 21 to move along the mounting groove, the stopper 26 arranged at the other end of the moving rod 23 is inserted into the jack 19, the fixture block 23 receives the pressure of the inner wall of the mounting groove and moves along the connecting groove 22, the spring 24 is stressed and compressed, when the connecting groove 22 moves to the same horizontal position with the first clamping groove 25 along with the moving rod 21, the spring 24 resets and drives the fixture block 23 to move along the connecting groove 22, finally the fixture block 22 is clamped in the connecting groove 22, so that the stopper 26 arranged at the other end of the moving rod 21 can be stably clamped in the jacks 19 arranged at the two sides of the module to be tested 17, so that one side of the module to be tested can be stably fixed in the testing slot 11, not influenced by external force, it is not hard up to avoid producing between external force and the test pinhole 12 the test stitch 18 of module 17 one side that awaits measuring, and then the condition that influences test work's normal clear takes place, test work finishes the back, staff pulling dog 211, dog 211 atress drives carriage release lever 21 and removes along the mounting groove direction, stopper 26 that the carriage release lever 23 other end set up breaks away from in the middle of 19 from the jack, fixture block 23 receives the pressure of mounting groove inner wall and removes along spread groove 22, the compression of spring 24 atress, when breaking away from in the mounting groove among the fixture block 23, spring 24 resets, and drive fixture block 23 and remove along spread groove 22, make the fixture block card at test socket 11 upside, avoid carriage release lever 23 to continue to slide along the mounting groove.

One side of the test socket 1 is provided with a chute, an active carbon filter plate 3 is connected in the chute in a sliding manner, a fixing groove is arranged on the lower side of the inner wall of the test slot 11, an elastic rubber block 31 is fixedly connected to one side of the filter plate, the outer surface of the elastic rubber block 31 is arc-shaped, the arc-shaped structure has stability, the elastic rubber block 31 is not easy to damage, a second clamping groove 32 is arranged on each of the chute and the inner wall of the fixing groove, the elastic rubber block 31 and the second clamping groove 32 are correspondingly arranged, a handle 33 is fixedly connected to the upper side of the active carbon filter plate 3, the handle 33 is arranged on the upper side of the active carbon filter plate 3, a worker can conveniently pull the active carbon filter plate 3 after the test work is finished, when one side of the module to be tested 17 is separated from the test slot 11, the user pushes the active carbon filter plate 3, the active carbon filter plate 3 is stressed and moves along the chute, and the elastic rubber block 31 is separated from one of the second clamping groove 32 and is extruded by the inner wall of the slot to generate deformation, the downside of the active carbon filter plate 3 breaks away from and finally gets into the fixed slot from the spout, when the elastic rubber block 31 that the active carbon filter plate 3 one side set up moves to another second draw-in groove 32 position along with the active carbon filter plate 3, the elastic rubber block 31 recovers and the joint is in another second draw-in groove 32, make the active carbon filter plate 3 fix among the fixed slot and carry out the separation to the dust that gets into the test slot 11, avoid the dust to pile up in the test pinhole, the condition that influences the going on of test work takes place, when beginning test work, staff's pulling handle 33, handle 33 atress and drive the active carbon filter plate 3 atress and remove along the spout, the elastic rubber block 31 breaks away from and receives the extrusion of fixed slot inner wall and produces deformation from another second draw-in groove 32, the downside of the active carbon filter plate 3 breaks away from and finally gets into the spout from the fixed slot, the elastic rubber block 31 that the active carbon filter plate 3 one side set up moves to one of them second draw-in groove 32 position along with the active carbon filter plate 3, when the active carbon filter plate 3 moves to one side When the device is put into use, the elastic rubber block 31 is restored and is clamped in one of the second clamping grooves 32 again, so that the active carbon filter plate 3 is fixed in the sliding groove, and the test operation is not influenced.

Equal fixedly connected with rubber sleeve 4 in two jacks 19 increases the frictional force between stopper 26 and the jack 19 for stopper 26 more stable joint is in the middle of jack 19.

Be equipped with protective sheath 6 on the test stitch 18, protective sheath 6 is close to test stitch 18 one side and is equipped with a plurality of connecting holes, and the connecting hole corresponds the setting with test stitch 18, and protective sheath 6 passes through the connecting hole and pegs graft and fixes on test stitch 18, and protective sheath 6 can carry out the separation to the dust, prevents that external dust from piling up in test stitch 18 department, influences the normal clear of work.

When the device is used, a worker pulls the handle 33, the handle 33 is stressed and drives the activated carbon filter plate 3 to move along the sliding chute, the elastic rubber block 31 is separated from the other second clamping groove 32 and is extruded by the inner wall of the fixed groove to generate deformation, the lower side of the activated carbon filter plate 3 is separated from the fixed groove and finally enters the sliding chute, when the elastic rubber block 31 arranged on one side of the activated carbon filter plate 3 moves to one of the second clamping grooves 32 along with the activated carbon filter plate 3, the elastic rubber block 31 is restored and is clamped in one of the second clamping grooves 32 again, so that the activated carbon filter plate 3 is fixed in the sliding chute, the worker moves the module 17 to be tested between the first moving block 14 and the second moving block 16, then the user rotates the bolts 173 in the two threaded through holes, the two bolts 173 move along the corresponding threaded through holes in a threaded screwing mode and fix the module 17 to be tested between the first moving block 14 and the second moving block 16, then a user rotates the hand wheel 5, the hand wheel 5 is stressed and drives the screw rod 13 to rotate by taking the axis of the bearing as a reference, the screw rod 13 drives the first moving block 14 to move along the limiting rod 15 in a threaded precession mode, so that the second moving block 16 and the module to be tested 17 can stably move along the limiting rod 15, the module to be tested 17 is stably close to the testing pinhole 12 arranged on one side of the inner wall of the testing slot 11, finally the testing stitch 18 arranged on one side of the module to be tested 17 is stably inserted into the testing pinhole, the testing work is started, the insertion mode is easy and fast, when the testing stitch 18 on one side of the module to be tested 17 is inserted into the testing pinhole 12, the mounting slot and the jack 19 are in the same vertical direction, a worker pushes the stop block 211, the stop block 211 is stressed and drives the moving rod 21 to move along the mounting slot direction, and the stop block 26 arranged at the other end of the moving rod 23 is inserted into the jack 19, the fixture block 23 receives the pressure of the inner wall of the mounting groove and moves along the connecting groove 22, the spring 24 is stressed and compressed, when the connecting groove 22 moves to the same horizontal position as the first clamping groove 25 along with the moving rod 21, the spring 24 resets and drives the fixture block 23 to move along the connecting groove 22, finally the fixture block 22 is clamped in the connecting groove 22, so that the limiting block 26 arranged at the other end of the moving rod 21 can be stably clamped in the jacks 19 arranged at the two sides of the module to be tested 17, one side of the module to be tested 17 can be stably fixed in the test slot 11 without being influenced by external force, the test pin 18 at one side of the module to be tested 17 is prevented from being loosened between the external force and the test pin hole 12 and further influencing the normal running of the test operation, after the test operation is finished, a worker pulls the stop block 211, the stop 211 is stressed and drives the moving rod 21 to move along the mounting groove direction, and the limiting block 26 arranged at the other end of the moving rod 23 is separated from the jacks 19, the clamping block 23 receives the pressure of the inner wall of the mounting groove and moves along the connecting groove 22, the spring 24 is stressed and compressed, when the mounting groove in the clamping block 23 is separated, the spring 24 resets and drives the clamping block 23 to move along the connecting groove 22, so that the clamping block is clamped at the upper side of the test socket 11, the moving rod 23 is prevented from continuously sliding along the mounting groove, then a worker rotates the hand wheel in the opposite direction, the hand wheel 5 is stressed and drives the screw rod 13 to rotate in the opposite direction by taking the axis of the bearing as a reference, the screw rod 13 drives the first moving block 14 to move along the limiting rod 15 in the direction far away from the test slot 11 in a screwing mode, so that the second moving block 16 and the module 17 to be tested can stably move along the limiting rod 15 in the direction far away from the test slot 11, the test pin 18 is stably separated from the test pin hole 12, the separation mode is simple and fast, and the test pin 18 is simply and fast inserted into the test pin hole 12 and separated from the test pin hole 12, on one hand, the worker can keep energy and strength so as to put into subsequent work, on the other hand, the worker is prevented from being unable to keep the module 17 to be tested stable constantly due to fatigue, so that the module 17 to be tested is damaged due to bending of the test pins 18, finally, the user pushes the active carbon filter plate 3, the active carbon filter plate 3 is stressed and moves along the sliding groove, the elastic rubber block 31 is separated from one second clamping groove 32 and is extruded by the inner wall of the slot to generate deformation, the lower side of the active carbon filter plate 3 is separated from the sliding groove and finally enters the fixed groove, when the elastic rubber block 31 arranged on one side of the active carbon filter plate 3 moves to the position of the other second clamping groove 32 along with the active carbon filter plate 3, the elastic rubber block 31 is restored and clamped in the other second clamping groove 32, so that the active carbon filter plate 3 is fixed in the fixed groove and blocks dust entering the test slot 11, the situation that dust is accumulated in a test pinhole to influence the test work is avoided.

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 (6)

1. The utility model provides a connector half-buckling type test fixture, includes test socket (1), its characterized in that: a testing socket (11) is arranged on one side of the testing socket (1), a plurality of testing pin holes (12) are arranged on one side of the inner wall of the testing socket (11), a lead screw (13) is rotatably connected on one side of the testing socket (1) through a bearing, a first moving block (14) is arranged outside the lead screw (13), a threaded through hole is arranged on the first moving block (14), the lead screw (13) penetrates through the threaded through hole to be in threaded fit connection with the first moving block (14), a limiting rod (15) is fixedly connected on one side of the testing socket (1), a second moving block (16) is arranged outside the limiting rod (15), a through hole is arranged on the second moving block (16), the limiting rod (15) penetrates through the through hole to be in sliding connection with the second moving block (16), a module to be tested (17) is arranged between the second moving block (16) and the first moving block (14), and a data line (171) is fixedly connected on one side of the module to be tested (17) far away from the testing socket (11), data line (171) one end fixedly connected with USB interface (172), all be equipped with the screw thread through-hole on first movable block (14) and the second movable block (16), two equal screw-thread fit in the screw thread through-hole is connected with bolt (173), two the end homoenergetic of bolt (173) passes the screw thread through-hole that corresponds and supports the outer wall of tight module (17) that awaits measuring, module (17) that awaits measuring are close to a plurality of test stitch (18) of test slot (11) one side fixedly connected with, test stitch (18) correspond the setting with test pinhole (12), module (17) both sides that await measuring all are equipped with jack (19), test socket (1) both sides all are equipped with the mounting groove, the mounting groove corresponds the setting with jack (19), two the mounting groove all is equipped with fixing device (2) that can prevent that test socket (1) are not hard up.

2. The tool of claim 1, wherein: fixing device (2) are including carriage release lever (21), carriage release lever (21) sliding connection is in the mounting groove, carriage release lever (21) one end fixedly connected with dog (211), carriage release lever (21) one end is equipped with spread groove (22), sliding connection has fixture block (23) in spread groove (22), fixture block (23) outward appearance is the arc, fixedly connected with spring (24) between fixture block (23) and spread groove (22) inner wall one side, mounting groove inner wall one side is equipped with first draw-in groove (25), fixture block (23) correspond the setting with first draw-in groove (25), carriage release lever (21) other end fixedly connected with stopper (26).

3. The tool of claim 1, wherein: test socket (1) one side is equipped with the spout, sliding connection has active carbon filter plate (3) in the spout, test slot (11) inner wall downside is equipped with the fixed slot, filter plate one side fixed connection has elastic rubber piece (31), elastic rubber piece (31) outward appearance is the arc, the spout all is equipped with second draw-in groove (32) with fixed slot inner wall one side, elastic rubber piece (31) correspond the setting with second draw-in groove (32), active carbon filter plate (3) upside fixedly connected with handle (33).

4. The tool of claim 1, wherein: and rubber sleeves (4) are fixedly connected in the two jacks (19).

5. The tool of claim 1, wherein: and one end of the screw rod (13) is fixedly connected with a hand wheel (5).

6. The tool of claim 1, wherein: be equipped with protective sheath (6) on test stitch (18), protective sheath (6) are close to test stitch (18) one side and are equipped with a plurality of connecting holes, the connecting hole corresponds the setting with test stitch (18), protective sheath (6) are pegged graft through the connecting hole and are fixed on test stitch (18).

Images