CN1271709C

CN1271709C - Leg correcting tool for chip transfer plate

Info

Publication number: CN1271709C
Application number: CN 200310114352
Authority: CN
Inventors: 黄景萍; 朱其全
Original assignee: Asustek Computer Inc
Current assignee: Pegatron Corp
Priority date: 2003-11-13
Filing date: 2003-11-13
Publication date: 2006-08-23
Anticipated expiration: 2023-11-13
Also published as: CN1617333A

Abstract

The present invention relates to a foot correcting tool for a chip switching plate. The chip switching plate is provided with multiple stitches; the foot correcting tool is used for correcting the verticality of the stitches and comprises a main body and a slide block, wherein the main body is provided with a plurality of correction holes, and the slide block is arranged on the main body and positioned at the lower part of the chip switching plate; the slide block can move in the direction of a normal line at the top surface of the chip switching plate and push the chip switching plate to move a distance in the direction of the normal line at the top surface. In other words, when the stitches of the chip switching plate are inserted into the correction holes, the correction holes provide a pilot function and correct the verticality of the stitches of the chip switching plate; the slide block is used for propping the chip switching plate off a base in a horizontal direction, and thus, after the verticality of the stitches of the chip switching plate is corrected, the chip switching plate is convenient to take.

Description

The stitch aligning tool of chip keyset

Technical field

The present invention is about a kind of device that is used for the stitch of correcting chip keyset, especially the perpendicularity that refers to a kind of stitch of recoverable chip keyset, and taking-up chip keyset that can be convenient and strength-saving after proofreading and correct, and can avoid the stitch stitch aligning tool person of the chip keyset of bending once more.

Background technology

As computer main frame panel in process of production, need through a series of test program, whether each function with the authenticating computer motherboard serves as normal, and in these test programs, often needs the CPU socket that cpu chip is inserted on the computer main frame panel just can be carried out.Therefore, the tester of the test program in each stage, all must before beginning test, cpu chip be inserted in CPU socket, reach and cpu chip is pulled away CPU socket after finishing test, yet such way, the pin that but is easy to make cpu chip plugs and unplugs incorrect in the action because of the tester, or the number of times that is subjected to the terminal folder on the CPU socket to establish, break away from because of pin is too frequent, and the situation that the pin bending takes place or fracture.

Therefore, and when testing, produce the situation of a large amount of losses in order to reduce cpu chip, usually the tester can be inserted in cpu chip earlier just like (the disengaged location-plate 2 of the matrix socket before promptly being somebody's turn to do in the case) on the chip keyset shown in No. 277773 patent of TaiWan, China patent announcement, and then the stitch of chip keyset is inserted on the CPU socket.Like this then in test program each time, being plugged and unplugged repeatedly just becomes the chip keyset but not cpu chip in CPU socket.Therefore, when the tester plugs and unplugs action when incorrect, then by bending or what fracture is the stitch of chip keyset but not the pin of cpu chip.

Though utilize the chip keyset, can significantly reduce the loss of cpu chip, yet this loss that must take place in just will testing is transferred to the chip keyset from expensive cpu chip.In brief, the stitch of chip keyset still can plug and unplug the incorrect situation that bending takes place or fracture in the action because of the tester.And in a few examples; though the stitch that has is by bending; but still can insert in the jack of CPU socket reluctantly; thisly can be considered strained stitch after being inserted in CPU socket; usually can destroy CPU socket and inner terminal structure thereof because of non-straight insertion; ruined CPU socket and inner terminal thereof are not go insertion again, have the situation generation of loose contact exactly.

So the certain long-term existence of chip keyset is not long useful life, and very easily in the process that execution plugs and unplugs, destroy problem such as CPU socket internal structure.Therefore,, reach the protection CPU socket and be not damaged, just need promptly do at set intervals the calibration of a perpendicularity the stitch of chip keyset for prolonging the useful life of chip keyset.

Yet, at present the stitch of chip keyset is made the correction work of perpendicularity, big all is to carry out with Manual Visual Inspection and the artificial mode of adjusting, and its visual inspection standard there is no clear and definite regulation, and the foundation of proofreading and correct is also judged by the operator fully, so it just is easy to cause the instability of quality and production capacity, therefore how to solve the problems that manual synchronizing produces, showing is the task of top priority.

Summary of the invention

Main purpose of the present invention is to provide a kind of innovation structure design of stitch aligning tool of chip keyset, it is meant the perpendicularity that can supply the stitch of correcting chip keyset especially, and taking-up chip keyset that also can be convenient and strength-saving after proofreading and correct, and can avoid the stitch stitch aligning tool of the chip keyset of bending once more.

Particularly, the stitch aligning tool of chip keyset comprises:

One body is provided with a plurality of correction holes, places and the stitch insertion for the chip keyset;

One slide block is located at chip keyset below, and slide block can move along the end face normal direction of chip keyset, and pushes the chip keyset, makes the chip keyset move a distance along the end face normal direction;

One slide rail moves along this slide rail for this slide block, and the end face normal direction of the direction that moves of this slide block and this chip keyset in the same way; And

This slide block has slide block perforation, and this slide block perforation is positioned at this slide block, and this slide block utilizes this slide block perforation to be sheathed on this slide rail, and this slide block moves along this slide rail.

So, just can be by the perpendicularity of above-mentioned correction hole correcting stitch, and and can utilize slide block to move along the end face normal direction of chip keyset, with the chip keyset upwards the top from body, so that the situation of bending once more can not take place in the stitch after calibrated when breaking away from correction hole.

For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the three-dimensional exploded view of preferred embodiment of the present invention.

Fig. 2 is the chip keyset of preferred embodiment of the present invention and the stereo amplification figure of stitch straightening die.

Fig. 3 is the part section enlarged diagram of the stitch straightening die of preferred embodiment of the present invention.

Fig. 4 is the stereo appearance figure of preferred embodiment of the present invention.

Fig. 5 is the action schematic diagram of preferred embodiment side-looking of the present invention.

Fig. 6 is the combination generalized section of preferred embodiment of the present invention.

Fig. 7 is the action schematic diagram of preferred embodiment section of the present invention.

Fig. 8 has shown the section enlarged diagram of the relevant position of the body of preferred embodiment of the present invention and chip adapter.

Fig. 9 has shown the section enlarged diagram of the relevant action of the body of preferred embodiment of the present invention and chip adapter.

Figure 10 has shown the part generalized section of another embodiment of the present invention.

Embodiment

See also shown in Fig. 1-4, Fig. 1-4 is a preferred embodiment of the present invention, and it is a kind of stitch aligning tool of chip keyset, and chip keyset 60 bottoms are provided with many stitch 61, and stitch aligning tool 1 then is used to proofread and correct the perpendicularity of stitch 61.

Stitch aligning tool 1 comprises:

One pedestal 10;

One body 20, comprise a pedestal 21 and a stitch straightening die 22, pedestal 21 is fixed on the pedestal 10 with a plurality of screws 210, and on pedestal 21, be provided with a track 211 at least, on the end face of pedestal 21, be provided with an embedding hole 212 in addition again, and stitch straightening die 22 end faces are provided with in the perforation, the straightening die slotted eye 220 of downside, and straightening die slotted eye 220 can embed for an abaculus 23, abaculus 23 comprises an abaculus flange 230 and an embedding post 231, abaculus flange 230 is pressed on the edge of straightening die slotted eye 220, embedding post 231 then passes straightening die slotted eye 220, and abaculus 23 also utilizes a screw 24 to be fixed to be incorporated on the pedestal 21, be distributed with a plurality of correction holes 221 again around the straightening die slotted eye on stitch straightening die 22 220 in addition, can place and supply stitch 61 insertions of chip keyset 60 for chip keyset 60, and the aperture of correction hole 221 is slightly larger than the diameter of stitch 61 in fact, and correction hole 221 be shaped as one by big gradually little bellmouth orifice;

One slide block 30 is provided with slide block perforation 31, and slide block perforation 31 is sheathed on the track 211 of pedestal 21, and can then respectively be respectively equipped with a nose bar 32 in addition again in the both sides of slide block 30 along track 211 upper and lower slippages;

One pivot piece 40 is fixed on the pedestal 10 with a plurality of screws 41, and pivot piece 40 is positioned at a side of body 20, in addition on pivot piece 40 and be provided with the axis hole 42 that always passes to both sides;

One depression bar 50, being provided with a drive end 51 and presses and to establish end 52, and depression bar 50 includes two poles 53, one hinged arm 54 and one is pressed and is established bar 55, wherein two poles 53 are set in parallel in pivot piece 40 both sides, and two poles 53 are provided with a groove 530 in the last lateral margin of drive end 51, groove 530 is ccontaining for the nose bar 32 of slide block 30 both sides, and hinged arm 54 is arranged in the axis hole 42 of pivot piece 40, and the two ends of hinged arm 54 also are linked to two poles 53 with a screw 540 with it respectively, pressing in addition and establishing 55 on bar is that each is linked to 53 of two poles with a screw 550 with it respectively at two ends, and presses and establish the pressure that bar 55 is positioned at depression bar 50 and establish end 52.

See also shown in Fig. 6,8, when being inserted in chip keyset 60 on the stitch straightening die 22, can be by the perpendicularity of the stitch 61 of correction hole 221 correcting chip keysets 60.

Please cooperate and consult shown in Fig. 5～9, and when the pressure of depression bar 50 being established end 52 pressure when establishing bar 55 and pressing down, then depression bar 50 can be a fulcrum with hinged arm 54 just, put an angle on the drive end 51 and make, groove 530 on the drive end 51 just can upwards push up nose bar 32 simultaneously, make slide block 30 therefore can be along the track 211 upwards vertical displacements of pedestal 21, and make its end face a distance be moved on the top of its level that makes progress by the bottom surface of chip keyset 60, so that the stitch 61 of chip keyset 60 breaks away from the correction hole 221 of stitch straightening die 22, so the chip keyset 60 that just can easily correction be finished is by taking off on the body 20.

Because this preferred embodiment can provide the action that the verification and the whole pin of the stitch 61 of chip keyset 60 are corrected by the correction hole on the stitch straightening die 22 221, so that chip keyset 60 can be because of the stitch 61 crooked stability that influence test in the real process of inserting of test, so therefore it not only can significantly promote the life-span of chip keyset 60, reducing the expenditure of cost, and simultaneously and can significantly promote the quality of product; And slide block 30 can provide one with chip keyset 60 upwards the top from the effect of stitch straightening die 22, so after 60 corrections of chip keyset are finished, then just can be easily with it by taking off on the stitch straightening die 22, and and make the stitch 61 of chip keyset 60 when breaking away from correction hole 221, not have the situation that is bent once more to take place.

See also shown in Figure 10ly, be another embodiment of the present invention, its structure is except that body and above-mentioned preferred embodiment to some extent the difference, and remaining structure is all walked back and forth mutually with preferred embodiment.Wherein, have a plurality of correction hole 221a on this body 20a, can place and supply stitch 61 insertions of chip keyset 60 for chip keyset 60, the aperture of correction hole 221a is slightly larger than the diameter of stitch 61 in fact, and correction hole 221a is a bellmouth orifice, and the top end opening place of correction hole 221a is this correction hole 221a diameter maximum, go up and be provided with at least a track 211a in this body 20a in addition, this track 211a can bore a hole 31 sheathed for the slide block of slide block 30, makes this slide block 30 can be by this and move along the end face normal direction of this chip keyset 60.

The above-mentioned technological means of utilizing depression bar 50 to control slide block 30 upper and lower displacements is only to be a preferred embodiment of being convenient to illustrate.Yet, anyly be familiar with present technique field person and can understand, the present invention controls the means of the upper and lower displacement of slide block, except that utilizing the depression bar described in the preferred embodiment, also can use other similar constructional device to reach, for example: utilize vapour, the direct or indirect driving of oil hydraulic cylinder, or utilize various cooperations to drive etc. as parts such as spring, connecting rod, gear, tooth bar, cams.Therefore, preferred embodiment is described to utilize the structure of depression bar control slide block, and when can not be in order to limit scope of the invention process, all equalizations of being done according to the present patent application claim change and modify, and all should still belong in the scope that patent of the present invention contains.

Therefore, the present invention obviously has the practical value of height and sufficient tool progressive, and the present invention also do not see have identical or similar techniques discloses formerly in like product, so met the patent of invention important document, files an application in accordance with the law.

Claims

1, a kind of stitch aligning tool of chip keyset, this chip keyset has many stitch, and this stitch aligning tool is used to proofread and correct the perpendicularity of this stitch, and this stitch aligning tool includes:

One body has a plurality of correction holes, places and this stitch insertion for this chip keyset;

One slide block is positioned at this body, and slide block can move along the end face normal direction of this chip keyset, and pushes this chip keyset, makes this chip keyset move a distance along this end face normal direction;

This slide block has slide block perforation, and this slide block utilizes this slide block perforation to be sheathed on this slide rail, and this slide block moves along this slide rail.

2, the stitch aligning tool of chip keyset as claimed in claim 1 is characterized in that, this correction hole is from top to bottom by big gradually little horn-like.

3, the stitch aligning tool of chip keyset as claimed in claim 1, it is characterized in that, also comprise a depression bar and a pedestal, this body is fixed in this pedestal, and this depression bar is to be articulated in this pedestal with a rotating shaft, and this depression bar is a fulcrum with this rotating shaft, and this depression bar has a pressure and establishes an end and a drive end, it is application of force place that this pressure is established end, and this drive end is to drive this slide block to make displacement movement.

4, the stitch aligning tool of chip keyset as claimed in claim 3 is characterized in that, at least one side of this slide block has at least one nose bar, and this drive end is to contact with this nose bar, promotes this slide block and does displacement.