CN210487136U

CN210487136U - Insertion and extraction force detector for connector

Info

Publication number: CN210487136U
Application number: CN201921542794.9U
Authority: CN
Inventors: 万三豹; 郭绿燕
Original assignee: Shanghai Mengen Electronic Technology Co Ltd
Current assignee: Shanghai Mengen Electronic Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-08
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a connector is with plug power detector, including operation platform and fixed subassembly, fixed subassembly is including being fixed in fixed plate and the splint on the operation platform, the activity sets up the push pedal between fixed plate and splint, be fixed in the loading board on the push pedal lateral wall and be used for driving the drive assembly that the push pedal removed to splint one side, still rotate on the operation platform and be provided with two threaded rods, install the diaphragm jointly on two threaded rods, still install the power component who is used for driving the diaphragm and reciprocates along the threaded rod on the operation platform, be fixed with L shape plate body on the diaphragm, L shape plate body lower extreme is fixed with the plug fixing base, the embedded tension sensor that is equipped with of plug fixing base. The utility model discloses before the power of inserting and pulling the connector detects, need fix the connector, the staff only needs place the connector in between splint and the push pedal to place the connector on the loading board, order about the push pedal through driver part simultaneously and to splint one side remove can.

Description

Insertion and extraction force detector for connector

Technical Field

The utility model relates to a connector structure technical field especially relates to a connector is with plug power detector.

Background

With the development of technology, the types of electronic products contacted by consumers are more and more, and the functions of the electronic products are more and more powerful, and the electronic products are often connected with other devices through connectors on the electronic products in the using process; the connector is also called as a connector, a plug or a socket in China, generally refers to an electronic product connector, and can be used for connecting two active device devices to transmit current or signals.

The insertion and extraction force testing machine is suitable for the insertion and extraction force tests of various mobile phones and computer peripheral connectors, can solve the problem of clamps for testing various connectors, and can automatically align male and female connectors during testing without the problem of single edge. The vertical insertion and extraction force tester is suitable for automatic test of insertion force and extraction force of various connectors, and can obtain completely accurate insertion and extraction force test by matching with an automatic centering device designed by a patent.

However, the conventional insertion and extraction force detector cannot well fix the connector, so that great difficulty is brought to the detection experiment of the insertion and extraction force of the connector.

SUMMERY OF THE UTILITY MODEL

The utility model provides a connector is with plug power detector, this plug power detector can carry out fine fixed to the connector to this is convenient for the staff to carry out plug power detection experiment to the connector.

The utility model discloses a following technical scheme realizes: an insertion and extraction force detector for a connector comprises an operation platform, wherein a fixing assembly for fixing the connector is installed on the operation platform, the fixing assembly comprises a fixing plate fixed on the upper surface of the operation platform, a clamping plate fixed on the upper surface of the operation platform and arranged opposite to the fixing plate, a push plate movably arranged between the fixing plate and the clamping plate, a bearing plate fixed on the side wall of the push plate close to one side of the clamping plate, and a driving part for driving the push plate to move towards one side of the clamping plate, a square through hole for the bearing plate to pass through and to be in sliding fit with the bearing plate is formed in the clamping plate, the insertion and extraction force detector for the connector further comprises a display fixed on the operation platform and two threaded rods rotatably arranged on the upper surface of the operation platform, a transverse plate is installed on the two threaded rods together, the transverse, the operating platform is further provided with a power assembly used for driving the transverse plate to move up and down along the threaded rod, an L-shaped plate body is fixed on the transverse plate, a plug fixing seat is fixed at the lower end of the L-shaped plate body, and a tension sensor electrically connected with the display is embedded in the plug fixing seat.

Through setting up above-mentioned technical scheme, before detecting the connector insertion and extraction power, need fix the connector, the staff only needs to arrange the connector in between splint and the push pedal, and place the connector on the loading board, order about the push pedal through driver part simultaneously and remove to splint one side, thereby make the loading board pass square through hole, until push pedal and splint mating reaction, in order to be fixed in the connector between push pedal and the splint, be favorable to the staff to insert and extract power detection experiment to the connector.

As a further improvement of the above scheme, the driving part includes a bolt penetrating through and disposed on the fixing plate and connected with the fixing plate through a thread, a sleeve fixed on the fixing plate, a sliding plate disposed on the sleeve and slidably fitted with the sleeve, and a fixing rod fixed on one side of the sliding plate close to the pushing plate, wherein the sleeve is away from one end of the fixing plate, a spring is fixed between the closed end of the sleeve and the side wall of the sliding plate close to one side of the pushing plate, the spring is sleeved on the fixing rod, one end of the fixing rod away from the sliding plate is fixed with the pushing plate, and one end of the bolt away from the fixing plate.

Through setting up above-mentioned technical scheme, when using driver part to order about the push pedal and remove to splint one side, the staff only need twist and move the bolt for the bolt promotes the push pedal and moves to splint one side, until the connector be fixed in between splint and the push pedal can. When taking out the connector, the staff only need twist the bolt to the opposite direction, at this moment, under the effect of spring, the slide slides to keeping away from splint one side along the sleeve inner wall to the slide drives and moves to keeping away from splint one side rather than fixed dead lever, keeps away from splint with ordering about the push pedal.

As a further improvement of the above scheme, the power assembly comprises a large gear sleeved on the threaded rod and fixed with the threaded rod, a rotating rod arranged on the upper surface of the operating platform and rotatably connected with the operating platform, a small gear fixedly sleeved on the rotating rod and meshed with the large gear, a hand wheel fixed on the rotating rod and far away from one end of the operating platform, chain wheels fixedly sleeved on the two threaded rods respectively and a closed transmission chain used for connecting the two chain wheels.

By the technical scheme, when the connector is subjected to the insertion and extraction force detection experiment, a worker firstly needs to fix the connector through the fixing assembly, fix the plug on the plug fixing seat, and then drive the transverse plate, the L-shaped plate body and the plug fixing seat to move downwards through the power assembly so that the plug is inserted into the connector to carry out the insertion and extraction force detection experiment; when using power component, the staff only need rotate the hand wheel, and the hand wheel drives dwang and pinion gear revolve, and the pinion gear drives the gear wheel rotation rather than the meshing, and at this moment, the gear wheel drives rather than fixed threaded rod and rotates, afterwards, under the combined action of closed drive chain and two sprockets for two threaded rods rotate simultaneously, make the diaphragm move down along the threaded rod, so that insert in the connector and pull out the power detection experiment.

As a further improvement of the scheme, a holding rod is fixed on the hand wheel, and a rubber sleeve is sleeved on the holding rod.

Through setting up above-mentioned technical scheme, be fixed with the rubber sleeve on the holding rod to this staff of being convenient for grips, has increaseed the frictional force between staff's hand and the holding rod, has reduced the influence of sweat.

As a further improvement of the scheme, the upper ends of the two threaded rods are respectively fixed with a limiting plate.

Through setting up above-mentioned technical scheme, the limiting plate has played good limiting displacement to the diaphragm, has avoided the diaphragm to take place from the condition that the threaded rod upper end drops.

The utility model has the advantages that:

1. according to the scheme, before the connector is subjected to insertion and extraction force detection, the connector needs to be fixed, a worker only needs to place the connector between the clamping plate and the push plate and place the connector on the bearing plate, and meanwhile the push plate is driven to move towards one side of the clamping plate through the driving part, so that the bearing plate penetrates through the square through hole until the push plate and the clamping plate are matched to fix the connector between the push plate and the clamping plate, and the insertion and extraction force detection experiment of the connector is facilitated for the worker;

2. this scheme uses driver part to order about the push pedal when removing to splint one side, and the staff only needs to twist the bolt for the bolt promotes the push pedal and moves to splint one side, until the connector be fixed in between splint and the push pedal can. When the connector is taken out, a worker only needs to twist the bolt in the opposite direction, and at the moment, the sliding plate slides to one side far away from the clamping plate along the inner wall of the sleeve under the action of the spring, so that the sliding plate drives the fixed rod fixed with the sliding plate to move to one side far away from the clamping plate, and the pushing plate is driven to be far away from the clamping plate;

3. when the plug force detection experiment is carried out on the connector, a worker firstly fixes the connector through the fixing assembly, fixes the plug on the plug fixing seat at the same time, and then drives the transverse plate and the plug fixing seat to move downwards through the power assembly so that the plug is inserted into the connector to carry out the plug force detection experiment; when using power component, the staff only need rotate the hand wheel, and the hand wheel drives dwang and pinion gear revolve, and the pinion gear drives the gear wheel rotation rather than the meshing, and at this moment, the gear wheel drives rather than fixed threaded rod and rotates, afterwards, under the combined action of closed drive chain and two sprockets for two threaded rods rotate simultaneously, make the diaphragm move down along the threaded rod, so that insert in the connector and pull out the power detection experiment.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a partially enlarged structural diagram of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of the fixing assembly of the present invention.

In the figure: 1. an operating platform; 21. a fixing plate; 22. a splint; 23. pushing the plate; 24. a carrier plate; 251. a bolt; 252. a sleeve; 253. a slide plate; 254. fixing the rod; 255. a spring; 3. a threaded rod; 4. a transverse plate; 5. an L-shaped plate body; 6. a plug fixing seat; 61. a tension sensor; 71. a bull gear; 72. rotating the rod; 73. a pinion gear; 74. a hand wheel; 741. a holding rod; 75. a sprocket; 76. closing the transmission chain; 8. a limiting plate; 9. a display.

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 for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 3, the present embodiment discloses an insertion and extraction force detector for a connector, which includes an operation platform 1. The operation platform 1 is rectangular, a fixing component for fixing the connector is mounted on the operation platform 1, and the fixing component comprises a fixing plate 21, a clamping plate 22, a push plate 23, a bearing plate 24 and a driving part. The fixing plate 21 and the clamping plate 22 are rectangular plate bodies, bottom surfaces of the fixing plate 21 and the clamping plate 22 are fixed with the upper surface of the operating platform 1, and the fixing plate 21 and the clamping plate 22 are arranged oppositely. The push plate 23 is also a rectangular plate body, and is movably disposed between the fixing plate 21 and the clamping plate 22. The bearing plate 24 is a rectangular plate body and is horizontally arranged, one side wall of the bearing plate 24 is fixed with the side wall of one side, close to the clamping plate 22, of the push plate 23, a square through hole for the bearing plate 24 to pass through is formed in the clamping plate 22, and the bearing plate 24 is matched with the square through hole in a sliding mode.

The driving part includes a bolt 251, a sleeve 252, a sliding plate 253, a fixing rod 254, and a spring 255. The axis of the bolt 251 is horizontal, the bolt 251 is arranged on the fixing plate 21 in a penetrating way and is in threaded connection with the fixing plate 21, and one end of the bolt 251, which is far away from the fixing plate 21, is abutted against the push plate 23. The sleeve 252 is cylindrical, and has an axis line direction parallel to the axis line direction of the bolt 251, one end of the sleeve 252 is closed and fixed to the side of the fixed plate 21 close to the push plate 23, and the other end of the sleeve 252 is closed. The sliding plate 253 is in a circular plate shape, the axis of the sliding plate 253 is coincident with the axis of the sleeve 252, the arc-shaped surface of the sliding plate 253 is attached to the inner side arc-shaped surface of the sleeve 252, and the sliding plate 253 can slide along the inner wall of the sleeve 252. The fixing rod 254 is a round rod, the axis of the fixing rod 254 coincides with the axis of the sleeve 252, one end of the fixing rod 254 is fixed to one side of the sliding plate 253, which is far away from the fixing plate 21, the other end of the fixing rod 254 penetrates through the side wall of the sleeve 252 and is in sliding fit with the sleeve 252, and one end of the fixing rod 254 extending out of the sleeve 252 is fixed to the push plate 23. The spring 255 is sleeved on the fixing rod 254, one end of the spring 255 is fixed to one side of the sliding plate 253 far away from the fixing plate 21, and the other end of the spring 255 is fixed to the inner side wall of the end portion of the sleeve 252. When the connector is fixed by using the fixing component, a worker only needs to place the connector on the bearing plate 24 and rotate the bolt 251, so that the bolt 251 pushes the push plate 23 to move towards one side of the clamping plate 22, at the moment, the push plate 23 pulls the fixing rod 254 to move towards one side of the clamping plate 22, the spring 255 contracts, and then the bearing plate 24 penetrates through the square through hole, and the clamping plate 22 and the push plate 23 cooperate to fixedly clamp the connector. When the connector needs to be taken out, a worker only needs to turn the bolt 251 in the opposite direction, and at this time, under the action of the spring 255, the sliding plate 253 slides towards the side far from the clamping plate 22 along the inner wall of the sleeve 252, so that the sliding plate 253 drives the fixing rod 254 fixed with the sliding plate 253 to move towards the side far from the clamping plate 22, and the pushing plate 23 is driven to be far away from the clamping plate 22.

The operating platform 1 is also provided with a threaded rod 3 which is rotatably connected with the operating platform. The axis of threaded rod 3 is vertical, and its quantity is two, and splint 22 both sides are located to two threaded rods 3 branch. The two threaded rods 3 are provided with transverse plates 4 together, the transverse plates 4 are rectangular plate bodies, and the transverse plates 4 are rotatably connected with the two threaded rods 3. The transverse plate 4 is provided with an L-shaped plate body 5, the cross section of the L-shaped plate body 5 is L-shaped, the upper end of the L-shaped plate body 5 is fixed with the transverse plate 4, and the lower end of the L-shaped plate body 5 is fixed with a plug fixing seat 6. Plug fixing base 6 is used for fixed plug, and plug fixing base 6 is embedded to be equipped with force sensor 61 for the plug power of inserting between detection plug and the connector. The display 9 is further fixed on the upper surface of the operation platform 1, and the display 9 is electrically connected with the tension sensor 61 so as to display and store data sensed by the tension sensor 61 on the display 9.

The operating platform 1 is also provided with a power assembly for driving the transverse plate 4 to move up and down along the threaded rod 3, and the power assembly comprises a large gear 71, a rotating rod 72, a small gear 73, a hand wheel 74, a chain wheel 75 and a closing transmission chain 76. The axis of the large gear 71 coincides with the axis of one of the threaded rods 3, and the large gear is sleeved on the threaded rod 3 and fixed with the threaded rod 3. The rotating rod 72 is in the shape of a round rod, the axis of the rotating rod is vertical, and the rotating rod 72 is arranged on the operating platform 1 and is rotatably connected with the operating platform 1. The axis of the pinion 73 coincides with the axis of the rotating rod 72, and the pinion 73 is sleeved on the rotating rod 72 and fixed with the rotating rod 72, and is meshed with the large gear 71. The hand wheel 74 is fixed on the upper end of the rotating rod 72, the holding rod 741 is fixed on the hand wheel 74, and a rubber sleeve is sleeved on the holding rod 741 so as to increase the friction force on the surface of the holding rod 741. The number of the chain wheels 75 is two, the axes of the two chain wheels 75 are respectively coincided with the axes of the two threaded rods 3, and the two chain wheels 75 are respectively sleeved on the two threaded rods 3 and fixed with the threaded rods 3. The closing transmission chain 76 is provided on the two sprockets 75 and meshes with the two sprockets 75. When the connector is subjected to an insertion and extraction force detection experiment, a worker firstly needs to fix the connector through the fixing assembly, fix the plug on the plug fixing seat 6, and then drive the transverse plate 4 and the plug fixing seat 6 to move downwards through the power assembly so that the plug is inserted into the connector to carry out the insertion and extraction force detection experiment; when using power component, the staff only need rotate hand wheel 74, and hand wheel 74 drives dwang 72 and pinion 73 and rotates, and pinion 73 drives the gear wheel 71 rotation rather than the meshing, and at this moment, gear wheel 71 drives threaded rod 3 rather than fixed and rotates, afterwards, under the combined action of closed drive chain 76 and two sprocket 75 for two threaded rods 3 rotate simultaneously, make diaphragm 4 move down along threaded rod 3, so that the plug inserts and carries out the plug power in the connector and detect the experiment. The upper segment of threaded rod 3 is fixed with limiting plate 8, and limiting plate 8 is the disc-shaped to this has played good limiting displacement to diaphragm 4, has avoided diaphragm 4 to break away from threaded rod 3 upper end.

The working principle of the embodiment is as follows: before detecting the connector insertion force, need fix the connector, the staff only needs to arrange the connector in between splint 22 and push pedal 23, and place the connector on loading board 24, order about push pedal 23 through driver part simultaneously and remove to splint 22 one side, thereby make loading board 24 pass square through hole, until push pedal 23 and splint 22 mating reaction, in order to be fixed in the connector between push pedal 23 and splint 22, be favorable to the staff to carry out the insertion force detection experiment to the connector.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an insertion and extraction force detector for connector, a serial communication port, including operation platform (1), install the fixed subassembly that is used for fixed connector on operation platform (1), fixed subassembly is including fixed plate (21) that is fixed in operation platform (1) upper surface, be fixed in splint (22) that operation platform (1) upper surface and set up with fixed plate (21) relatively, the activity sets up push pedal (23) between fixed plate (21) and splint (22), be fixed in bearing board (24) on push pedal (23) are close to the lateral wall of splint (22) one side and be used for driving push pedal (23) to the driver part of splint (22) one side removal, set up on splint (22) and supply bearing board (24) to pass and with bearing board (24) matched square through hole that slides, insertion and extraction force detector for connector is still including being fixed in display (9) on operation platform (1) and rotating and set up in two upper surfaces of operation platform (1) two drive parts of drive board (23) one side removal Individual threaded rod (3), two install diaphragm (4) jointly on threaded rod (3), diaphragm (4) just can follow threaded rod (3) with threaded rod (3) threaded connection and reciprocate, still install on operation platform (1) and be used for driving diaphragm (4) along the power component that threaded rod (3) reciprocated, be fixed with L shape plate body (5) on diaphragm (4), L shape plate body (5) lower extreme is fixed with plug fixing base (6), embedded pulling force sensor (61) of being connected with display (9) electricity that is equipped with in plug fixing base (6).

2. The insertion and extraction force detector for a connector according to claim 1, wherein the driving member includes a bolt (251) penetrating through the fixing plate (21) and threadedly coupled to the fixing plate (21), a sleeve (252) fixed to the fixing plate (21), a sliding plate (253) disposed on the sleeve (252) and slidably engaged with the sleeve (252), and a fixing rod (254) fixed to a side of the sliding plate (253) adjacent to the push plate (23), one end of the sleeve (252) far away from the fixing plate (21) is closed, a spring (255) is fixed between the closed end of the sleeve (252) and the side wall of the sliding plate (253) close to one side of the push plate (23), the spring (255) is sleeved on the fixing rod (254), and one end of the fixing rod (254) far away from the sliding plate (253) is fixed with the push plate (23), one end of the bolt (251) far away from the fixed plate (21) is abutted against the side wall of the push plate (23).

3. The insertion and extraction force detector for the connector according to claim 1, wherein the power assembly comprises a large gear (71) sleeved on the threaded rod (3) and fixed with the threaded rod (3), a rotating rod (72) arranged on the upper surface of the operating platform (1) and rotatably connected with the operating platform (1), a small gear (73) fixedly sleeved on the rotating rod (72) and meshed with the large gear (71), a hand wheel (74) fixed at one end of the rotating rod (72) far away from the operating platform (1), chain wheels (75) respectively fixedly sleeved on the two threaded rods (3), and a closed transmission chain (76) for connecting the two chain wheels (75).

4. The insertion and extraction force detector for the connector according to claim 3, wherein a grip (741) is fixed to the hand wheel (74), and a rubber sleeve is sleeved on the grip (741).

5. The insertion and extraction force detector for the connector according to claim 3, wherein a limiting plate (8) is fixed to each of the upper ends of the two threaded rods (3).