CN209570663U - A kind of wiring board on-line testing equipment - Google Patents

Abstract

The utility model discloses a kind of wiring board on-line testing equipment, including ict automatic on-line tester, needle bed, connecting plate and quick connection assembly, the needle bed is connect by quick connection assembly with connecting plate, and connecting plate is mounted on ict automatic on-line tester, in integral structure, there are four the quick connection assembly is set, and four quick connection assemblies are in distributed rectangular in connecting plate bottom, the quick connection assembly is by convex bar, plug connector, fixed block, limit sleeve and shackle member composition, convex bar bottom end is fixed with needle bed, and top sliding runs through connecting plate, and it is connect with limit sleeve, the mounting means that the utility model passes through change ict automatic on-line tester upper stitch bed, the needle bed of the different model of the dismounting and change for keeping the needle bed on ict automatic on-line tester more convenient, to make i Ct automatic on-line tester has better applicability, tests convenient for the circuit board to different size model, increases working efficiency, has saved testing cost.

Description

A kind of wiring board on-line testing equipment

Technical field

The utility model relates to wiring board the field of test technology, specially a kind of wiring board on-line testing equipment.

Background technique

Circuit board can be described as printed wiring board or printed circuit board, and English name is (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC wiring board, road plate make circuit miniaturization, intuitiveization, for solid The batch production and optimization electrical appliance layout for determining circuit play an important role.

During board production, it would be desirable to test circuit board, currently, being all using ict on assembly line Automatic on-line tester tests circuit board, but since existing automatic on-line tester can only be to single specifications and models Circuit board tested, and needle bed fixation it is non-exchange, the pcb board of specific standard model can only be tested, when need test not With model pcb board when need replacing different test equipments, not only working efficiency is low, time-consuming and laborious, but also at high cost, is This, it is proposed that a kind of wiring board on-line testing equipment.

Utility model content

The purpose of this utility model is to provide a kind of wiring board on-line testing equipment, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of wiring board on-line testing equipment, including Ict automatic on-line tester, needle bed, connecting plate and quick connection assembly, the needle bed pass through quick connection assembly and connecting plate Connection, and connecting plate is mounted on ict automatic on-line tester, is in integral structure, the quick connection assembly is equipped with four It is a, and four quick connection assemblies in distributed rectangular in connecting plate bottom, the quick connection assembly by convex bar, plug connector, Fixed block, limit sleeve and shackle member composition, convex bar bottom end are fixed with needle bed, and top is slided and runs through connecting plate, and with Limit sleeve connection, the plug connector and fixed block are each attached to connection plate surface, and are distributed convex bar two sides, the limit sleeve one Successively sliding runs through fixed block and convex bar at end, and is slidably socketed on the outside of plug connector one end, is symmetrically provided in the fixed block Two clamping grooves, there are two the shackle member is set, and two shackle members are separately fixed in two clamping grooves.

Preferably, the plug connector is made of support plate, fixed plate, slide bar, drawing cap and the first spring, described slide bar one end Sliding runs through support plate, and support plate is fixed on connection plate surface, and the drawing cap is fixed on slide bar one end, and fixed plate fixing sleeve It connects in the slide bar other end, first spring pocket is on the outside of slide bar, and the first both ends of the spring is solid with fixed plate and support plate respectively Fixed, the slide bar is far from drawing cap one end and limit sleeve grafting.

Preferably, the shackle member is made of sliding sleeve, traveller, second spring and limit plate, described sliding sleeve one end sliding sleeve It connects on the outside of traveller, and traveller is fixed in clamping groove far from sliding sleeve one end, the limit plate is fixedly attached to outside sliding sleeve one end Side, and second spring covers on the outside of sliding sleeve, the second spring both ends are fixed with limit plate and clamping groove inner wall respectively, the limit Position symmetrically opens up on the outside of set both ends by four limiting slots, and sliding sleeve is clamped far from traveller one end and limiting slot.

Preferably, the sliding sleeve is hemispherical far from traveller shape one end.

Preferably, anti-skid chequer is carved on the outside of the drawing cap.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model makes ict automatic on-line by the mounting means of change ict automatic on-line tester upper stitch bed Needle bed on tester can be more convenient the different model of dismounting and change needle bed, to make ict automatic on-line tester It with better applicability, is tested convenient for the circuit board to different size model, increases working efficiency, saved test Cost.

2, the utility model is realized with the limiting slot clamping on limit sleeve by shackle member and is fixed to limit sleeve, and sliding sleeve It is hemispherical with one end, just sliding sleeve and limiting slot can under the effect of external force be detached from, it is simple and convenient.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged cross-sectional view at A in Fig. 1；

Fig. 3 is enlarged cross-sectional view at B in Fig. 2；

Fig. 4 is enlarged drawing at C in Fig. 3.

In figure: 1-ict automatic on-line tester；2- needle bed；3- connecting plate；4- quick connection assembly；5- convex bar；6- Plug connector；7- fixed block；8- limit sleeve；9- shackle member；10- clamping groove；11- support plate；12- fixed plate；13- slide bar；14- is drawn Cap；The first spring of 15-；16- sliding sleeve；17- traveller；18- second spring；19- limit plate；20- limiting slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of wiring board on-line testing equipment, including ict Automatic on-line tester 1, needle bed 2, connecting plate 3 and quick connection assembly 4, the needle bed 2 by quick connection assembly 4 with connect Plate 3 connects, and connecting plate 3 is mounted on ict automatic on-line tester 1, is in integral structure, and the quick connection assembly 4 is set There are four, and four quick connection assemblies 4 in distributed rectangular in 3 bottom of connecting plate, the quick connection assembly 4 by convex bar 5, Plug connector 6, fixed block 7, limit sleeve 8 and shackle member 9 form, and 5 bottom end of convex bar and needle bed 2 are fixed, and top sliding is passed through Connecting plate 3 is worn, and is connect with limit sleeve 8, the plug connector 6 and fixed block 7 are each attached to 3 surface of connecting plate, and are distributed convex 5 two sides of bar, described 8 one end of limit sleeve is successively slided through fixed block 7 and convex bar 5, and is slidably socketed outside 6 one end of plug connector Side is symmetrically opened in the fixed block 7 there are two clamping groove 10, and there are two the shackle member 9 is set, and two shackle members 9 are solid respectively It is scheduled in two clamping grooves 10.

The plug connector 6 is made of support plate 11, fixed plate 12, slide bar 13, drawing cap 14 and the first spring 15, the slide bar The sliding of 13 one end runs through support plate 11, and support plate 11 is fixed on 3 surface of connecting plate, and the drawing cap 14 is fixed on slide bar 13 1 End, and fixed plate 12 is fixedly attached to 13 other end of slide bar, 15 sets of first spring is in 13 outside of slide bar, and the first spring 15 Both ends are fixed with fixed plate 12 and support plate 11 respectively, and the slide bar 13 is far from 14 one end of cap and 8 grafting of limit sleeve is drawn, by inserting The fixation to convex bar 5 is realized in fitting 6 and 8 grafting of limit sleeve.

The shackle member 9 is made of sliding sleeve 16, traveller 17, second spring 18 and limit plate 19, and described 16 one end of sliding sleeve is sliding It is dynamic to be socketed in 17 outside of traveller, and traveller 17 is fixed in clamping groove 10 far from 16 one end of sliding sleeve, 19 fixing sleeve of limit plate Connect on the outside of 16 one end of sliding sleeve, and 18 sets of second spring is in 16 outside of sliding sleeve, 18 both ends of second spring respectively with limit plate 19 and 10 inner wall of clamping groove fix, is symmetrically opened up on the outside of 8 both ends of limit sleeve by four limiting slots 20, and sliding sleeve 16 is far from sliding 17 one end of column and limiting slot 20 are clamped, and are fixed on limit sleeve 8 on fixed block 7 by shackle member 9 and the clamping of limiting slot 20.

The sliding sleeve 16 is hemispherical far from 17 shape one end of traveller, and limit sleeve 8 can make sliding sleeve 16 under external force twitch It is detached from limiting slot 20.

Anti-skid chequer, increasing friction force, convenient for pulling are carved on the outside of the drawing cap 14.

Working principle: when the utility model is used, when needing replacing needle bed 2, it is only necessary to a hand, which pinches, draws cap 14, One hand catches limit sleeve 8, and extracts out outward, separates slide bar 13 with limit sleeve 8, and is detached from convex bar 5, to make convex Bar 5 and needle bed 2 are removed, while replacing with the needle bed 2 of new spec model, connecting plate 3 are run through in 5 one end of convex bar, at this point, passing through Limit sleeve 8 is inwardly pushed, so that limit sleeve 8 is inserted into 5 top of convex bar, then generate elastic force by 15 elastic deformation of the first spring, pushes away Fixed fixed plate 12 moves forward on the outside of moving slide-bar 13, so that slide bar 13 be made to insert through 5 one end of convex bar and with limit sleeve 8 It connects, the fixed of convex bar 5 is limited to realize, complete to replace needle bed 2 to ict automatic on-line tester 1.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of wiring board on-line testing equipment, including ict automatic on-line tester (1), needle bed (2), connecting plate (3) and quickly Connection component (4), it is characterised in that: the needle bed (2) is connect by quick connection assembly (4) with connecting plate (3), and connecting plate (3) it is mounted on ict automatic on-line tester (1), is in integral structure, there are four the quick connection assembly (4) sets, and four A quick connection assembly (4) in distributed rectangular in connecting plate (3) bottom, the quick connection assembly (4) by convex bar (5), insert Fitting (6), fixed block (7), limit sleeve (8) and shackle member (9) composition, convex bar (5) bottom end and needle bed (2) are fixed, and Top sliding runs through connecting plate (3), and connect with limit sleeve (8), and the plug connector (6) and fixed block (7) are each attached to connection Plate (3) surface, and convex bar (5) two sides are distributed, described limit sleeve (8) one end is successively slided through fixed block (7) and convex bar (5), it and is slidably socketed on the outside of plug connector (6) one end, symmetrically opens that there are two clamping groove (10) in the fixed block (7), it is described There are two shackle member (9) is set, and two shackle members (9) are separately fixed in two clamping grooves (10).

2. a kind of wiring board on-line testing equipment according to claim 1, it is characterised in that: the plug connector (6) is by propping up Fagging (11), slide bar (13), draws cap (14) and the first spring (15) composition, slide bar (13) one end sliding at fixed plate (12) Through support plate (11), and support plate (11) is fixed on connecting plate (3) surface, and the drawing cap (14) is fixed on slide bar (13) one End, and fixed plate (12) is fixedly attached to slide bar (13) other end, first spring (15) covers on the outside of slide bar (13), and the One spring (15) both ends are fixed with fixed plate (12) and support plate (11) respectively, the slide bar (13) far from draw cap (14) one end with Limit sleeve (8) grafting.

3. a kind of wiring board on-line testing equipment according to claim 1, it is characterised in that: the shackle member (9) is by sliding (16), traveller (17), second spring (18) and limit plate (19) composition are covered, described sliding sleeve (16) one end is slidably socketed in traveller (17) outside, and traveller (17) is fixed in clamping groove (10) far from sliding sleeve (16) one end, the limit plate (19) is fixedly attached On the outside of sliding sleeve (16) one end, and second spring (18) covers on the outside of sliding sleeve (16), second spring (18) both ends respectively with Limit plate (19) and clamping groove (10) inner wall are fixed, and are symmetrically opened up by four limiting slots (20) on the outside of limit sleeve (8) both ends, And sliding sleeve (16) is clamped far from traveller (17) one end and limiting slot (20).

4. a kind of wiring board on-line testing equipment according to claim 3, it is characterised in that: the sliding sleeve (16) is far from sliding Column (17) shape one end is hemispherical.

5. a kind of wiring board on-line testing equipment according to claim 2, it is characterised in that: carved on the outside of the drawing cap (14) There is anti-skid chequer.