CN2458633Y

CN2458633Y - Measuring device for interface card

Info

Publication number: CN2458633Y
Application number: CN 00266673
Authority: CN
Inventors: 王俞钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-18
Filing date: 2000-12-18
Publication date: 2001-11-07
Anticipated expiration: 2010-12-18

Abstract

The utility model relates to an interface card measuring managing device, comprising a fixing seat, a switching card and a pressing shield seat, wherein, the fixing seat is connected with the switching card into integration and longer than the pressing shield seat; both sides of the fixing seat corresponding to screw holes of the pressing shield seat are respectively provided with through holes for elements fixed by screws to penetrate through; the elements fixed by screws can be up screwed on the screw holes of the pressing shield seat, and can be connected with the pressing shield seat, the fixing seat and the switching card into a composite body. Gold fingers of the switching card are convexly penetrated outside a long groove of the pressing shield seat. When the utility model is assembled on a pressure measuring base plate, the managing device can be positioned by only once locking operation with the fixing seat, needs not to be supported on the pressure measuring base plate and can be singly used for measuring.

Description

Interface card measurement jig

The utility model relates to a kind of interface card measurement jig.

The test of general motherboard is to be primarily aimed at each forme circuit whether short circuit to be arranged, open circuit and detect, and whether the weld pads that detects each link slot position and other associated electronic components socket position has abnormal occurrencies such as failure welding, empty weldering, hope detects bad plate body by early stage detecting, avoid the unnecessary waste of follow-up assembly construction, and the wherein test at motherboard link slot position, be after slot intercropping contact by an interface card measurement jig and motherboard to be measured is connected again row test.

As shown in Figure 1 to Figure 3, interface card measurement jig commonly used is on assembling is implemented, be to need holder 1 ' is utilized bolting element 5 ' and locking is positioned on the pressure measurement substrate 4 ', and the golden finger 21 ' that makes adapter 2 ' is worn protruding in pressure measurement substrate 4 ' one side and interlock, press block seat 3 ' to utilize the bolting element 6 ' of another sheathed flexible member 7 ' to pass pressure measurement substrate 4 ' with one again and interlocking on holder 1 ', therefore pressure measurement substrate 4 ' is when pressing down, press the slot 81 ' of block seat 3 ' conflict motherboard 8 ', the golden finger 21 ' of adapter 2 ' is inserted in the slot 81 ' smoothly test.

Above-mentioned interface card measurement jig is on assembling is implemented, it presses block seat 3 ' to adopt the design of absolute construction on pressure measurement substrate 4 ', do not link into an integrated entity with holder 1 ', therefore holder 1 ' then needs respectively to be positioned on the pressure measurement substrate 4 ' with bolting element 5 ', 6 ' with pressing block seat 3 ', so in the time need do two groups of bolting elements tear the group operation open, not only loaded down with trivial details time-consuming again.

The test at motherboard link slot position, be to be positioned to test on the pressure measurement substrate 4 ' by many groups interface card measurement jig, and should press block seat 3 ' independent locking not with holder 1 ' ways of connecting, that is both adopt isolating construction to press block seat 3 ' and holder 1, make interface card measurement jig can't break away from framework and go up and complete independent framework is tested use in pressure measurement substrate 4 '.

This creator is the demand of industry in view of this, concentrates on studies, and to be engaged in the industry experience for many years, the generation of this creation is arranged eventually.

Shortcoming at prior art, fundamental purpose of the present utility model is to provide a kind of interface card measurement jig, it pays the design of pressing block seat to link into an integrated entity with adopting lock on the holder, make holder, adapter and pressure block seat three be connected to a complete complex, in assembling, only need to pay the purpose that on the pressure measurement substrate, can reach the tool location with the direct lock of holder, quite simple and convenient, the tool of complex is complete independent structure in application implementation, need not be set up on the drafting board and independently carries out single test and use.

For achieving the above object, the utility model is achieved through the following technical solutions: a kind of interface card measurement jig, include holder, adapter and pressure block seat, wherein holder and adapter are integral for locking and connecting mutually, it is characterized in that: the length of this holder must be longer than and be pressed block seat length, and respectively be provided with the through hole that runs through for bolting element corresponding to the screw place that presses block seat in both sides, be bolted on this bolting element on the screw of pressing block seat, can be in holder below the pressure block seat and the holder of slippage up and down, the adapter three connects into a complex, and the golden finger of adapter is worn protruding outside the long groove of pressing block seat.

By the utility model interface card measurement jig, overcome the shortcoming of prior art, reached the purpose of above-mentioned creation, the utility model is simple in structure, can use separately.

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Fig. 1 is known embodiment synoptic diagram;

Fig. 2 is a diagrammatic cross-section of the present utility model;

Fig. 3 is an assembled state stereographic map of the present utility model;

Fig. 4 is an assembled state planimetric map of the present utility model;

Fig. 5 is an embodiment synoptic diagram of the present utility model;

Fig. 6 is another embodiment synoptic diagram of the present utility model.

See also Fig. 2 to shown in Figure 4, the utility model interface card measurement jig includes holder 1, adapter 2 and pressure block seat 3, wherein holder 1 is integral for locking and connecting mutually with adapter, and the golden finger 21 that makes adapter 2 protrudes from holder 1 one sides, the length of this holder 1 must be longer than and be pressed block seat 3 length, and respectively be provided with through hole 11 corresponding to screw 31 places that press block seat 3 in both sides, run through for bolting element 6, make and be bolted on this bolting element 6 in the screw 31 of pressing block seat 3, and this bolting element 6 is in holder 1 and press 3 of block seats to be equipped with flexible member 7, allow and press block seat 3 and holder 1, adapter 2 threes connect into a complex, and press the block seat 3 must the slippage up and down in holder 1 below, so that the golden finger 21 of adapter 2 be worn and is protrudingly connected test outside the long groove 32 of pressing block seat 3.

As shown in Figure 5, the utility model is on assembling is implemented, adapter 2 is passed in the slotted eye 43 of drafting board 4, protrude from pressure measurement substrate 4 tops, utilize the pod hole 12 of holder 1 both sides to run through bolting element 5, so that bolting element 5 is bolted in the screw 41 of pressure measurement substrate 4, holder 1 locking is positioned on the pressure measurement substrate 4, hence one can see that, only needs a locking operation can reach the purpose of tool location in assembling, quite simple and convenient.Moreover, this pressure measurement substrate 4 is in the corresponding position of bolting element 6 and be penetrated with through hole 42, supplying bolting element 6 to pass protrudes from outside the pressure measurement substrate 4, therefore when pressure measurement substrate 4 when pressing down, press the slot 81 of block seat 3 conflict motherboards 8, the golden finger 21 of adapter 2 can be inserted in the slot 81 smoothly test.

See also shown in Figure 6 again, the utility model can completely be set up on another sliding panel 9 separately in the application implementation, need not be set up on the pressure measurement substrate 4, can move in the slot 81 of required plant motherboard 8, use and independently carry out single slidably random test along with sliding panel 9.

In sum, the utility model interface card measurement jig can reach its intended purposes and practical value, has progressive, in fact is one to meet the design of practicality.

Claims

1, a kind of interface card measurement jig, include holder, adapter and press block seat, wherein holder and adapter are integral for locking and connecting mutually, it is characterized in that: the length of this holder must be longer than and be pressed block seat length, and respectively be provided with the through hole that runs through for bolting element corresponding to the screw place that presses block seat in both sides, be bolted on this bolting element on the screw of pressing block seat, can be in holder below up and down pressure block seat and holder, the adapter three of slippage connect into a complex, the golden finger of adapter is worn protruding outside the long groove of pressure block seat.