CN203521466U

CN203521466U - LED comprehensive experiment wafer fixing platform

Info

Publication number: CN203521466U
Application number: CN201320700455.5U
Authority: CN
Inventors: 于雯雯; 许毅; 白净
Original assignee: Dalian Vocational and Technical College
Current assignee: Dalian Vocational and Technical College
Priority date: 2013-10-31
Filing date: 2013-10-31
Publication date: 2014-04-02
Anticipated expiration: 2023-10-31

Abstract

An LED comprehensive experiment wafer fixing platform is composed of a wafer fixing seat, adjustable screws, a wafer fixing hole, a dispensing needle, a dispensing needle sleeve, a wafer pricking pen, a wafer pricking pen cap, pen ropes, an anti-shake hand support and a hand support rotating shaft, wherein the wafer fixing hole, the dispensing needle sleeve and the wafer pricking pen cap are arranged on the surface of the wafer fixing seat, the dispensing needle and the wafer pricking pen are respectively connected with the dispensing needle sleeve and the wafer pricking pen cap through the pen ropes, the anti-shake hand support is connected with the wafer fixing seat through the hand support rotating shaft, and the adjustable screws are arranged in the four corners of the bottom surface of the wafer fixing seat. The LED comprehensive experiment wafer fixing platform has the following beneficial effects: (1) the anti-shake hand support can be rotated according to different dispensing and wafer fixing angles; (2) the platform is equipped with the dispensing needle sleeve and the wafer pricking pen cap, which can prevent operating personnel from being scratched by a needle tip and a pen tip; and (3) the platform is supported by the adjustable screws, and the height of the platform top can be adjusted according to operation needs so as to make operation more convenient.

Description

LED Comprehensive Experiment die bond platform

Technical field the utility model relates to a kind of education experiment apparatus, especially a kind of LED Comprehensive Experiment die bond platform that a plastic pin cylinder, the brilliant pen of thorn and anti-shake hand rest are housed.

Background technology is along with China's photoelectronic industry is flourish, and domestic Ge great universities and colleges have all offered associated photoelectron specialty in succession, and in order to coordinate teaching, relevant speciality has all been equipped with corresponding experimental facilities.LED package experiment, contacts closely because it has with specialty, and student starts the strong feature of practicality, generally by relevant speciality, is adopted.In this experimental implementation, comprise die bond technique, related instrument and equipment has: the brilliant pen of die bond platform, some plastic pin cylinder and thorn.In long-term practice, find; student is in the operating process of this technique; often can cannot accurately carry out because of the shake of hand a glue and the brilliant operation of thorn; meanwhile, because the brilliant pen of a plastic pin cylinder and thorn is all autonomous device, in student experimenting process; tend to occur being stabbed and the situation such as device losses; and not yet have at present a kind of student's of convenience hands-on, and fail safe higher experiment appliance, can not meet numerous teachers and students' use needs.

The deficiency that summary of the invention the utility model has for prior art, provides a kind of and both can put glue and die bond, can prevent again the LED Comprehensive Experiment die bond platform that hand is trembled in operating process, to meet the needs of numerous teachers and students in teaching process.

The utility model by die bond seat, expansion screw, die bond hole, some plastic pin, some plastic pin cover, the brilliant pen of thorn, sting the brilliant cap for brush, pen rope, anti-shake hand rest, hand rest rotating shaft and form, on the surface of die bond seat, be provided with die bond hole, some plastic pin overlaps and sting the brilliant cap for brush; The brilliant pen of some plastic pin and thorn by pen rope with put plastic pin and overlap and sting the brilliant cap for brush and be connected; Anti-shake hand rest is connected with die bond seat by hand rest rotating shaft; In the bottom surface of die bond seat, four jiaos are provided with expansion screw; Point plastic pin is connected with die bond seat by a glue pen rope, and can be inserted in the some plastic pin cover of die bond seat; The brilliant pen of thorn is connected with die bond seat by stinging brilliant pen rope, and can be inserted on the brilliant cap for brush of thorn of die bond seat.

Adopt after said structure, during operation, put plastic pin cover and sting the upper right side that the brilliant cap for brush is fixed on die bond seat, the brilliant pen of some plastic pin and thorn is inserted in respectively in needle guard and the cap for brush, and be connected on needle guard and the cap for brush by pen rope, the lower right that anti-shake hand rest is linked die bond seat by a rotatable shaft, the centre of die bond seat is dug one for the circular hole of die bond according to the size that expands brilliant ring.During die bond, first according to support height, regulate the height of die bond table top, then take off a plastic pin, in order to prevent shake, wrist is placed on and on anti-shake hand rest, carries out a glue, and can be according to an anti-shake hand rest of the different rotary of glue angle, after the cementing bundle of point, a plastic pin is put back in needle guard, then after expansion is brilliant, chip is put into die bond hole, then take off the brilliant pen of thorn, by anti-shake hand rest, carry out die bond operation equally, last operation completes die bond penholder is returned in the cap for brush.

The beneficial effects of the utility model are:

1, the utlity model has anti-shake hand rest, effectively in anti-stop glue and die bond process because hand is trembled the misoperation causing, and anti-shake hand rest is connected with die bond seat by rotatable shaft, can be different according to the angle of a glue and die bond, rotate anti-shake wrist.

2, the utility model is furnished with a plastic pin cover and stings the brilliant cap for brush, prevent that operating personnel from being scratched by needle point and nib, and some plastic pin and die bond pen overlap by fibertip pen rope and some plastic pin and sting the brilliant cap for brush and be connected, both can prevent the loss of instrument, again can guarantee point plastic pin and die bond pen can move to neatly each position of die bond platform, to operate.

3, the utility model is supported by expansion screw, can regulate table surface height according to action need, to increase the convenience of operation.

Appended drawings is stereogram of the present utility model.

Description of reference numerals:

1 die bond seat, 2 expansion screws, 3 die bond holes, 4 plastic pins, 5 plastic pin covers, the brilliant pen of 6 thorn, the brilliant cap for brush of 7 thorn, 8 anti-shake hand rests, 9 hand rest rotating shafts, 10-1 point glue pen rope and the brilliant pen ropes of 10-2 thorn form,

Embodiment as shown in the figure, in LED Comprehensive Experiment die bond platform, comprise die bond seat 1, expansion screw 2, die bond hole 3, some plastic pin 4, some plastic pin cover 5, the brilliant pen 6 of thorn, sting the brilliant cap for brush 7, pen rope, anti-shake hand rest 8, hand rest rotating shaft 9 form, and is provided with die bond hole, some plastic pin overlaps and sting the brilliant cap for brush on the surface of die bond seat; The brilliant pen of some plastic pin and thorn by pen rope with put plastic pin and overlap and sting the brilliant cap for brush and be connected; Anti-shake hand rest is connected with die bond seat by hand rest rotating shaft; In the bottom surface of die bond seat, four jiaos are provided with expansion screw; Point plastic pin is connected with die bond seat by a glue pen rope 10-1, and can be inserted in the some plastic pin cover of die bond seat; The brilliant pen of thorn is connected with die bond seat by stinging brilliant pen rope 10-2, and can be inserted on the brilliant cap for brush of thorn of die bond seat.

When point glue and die bond, operator can be placed on wrist the enterprising line operate of anti-shake hand rest, and can rotate hand rest according to action need; There are die bond hole, operator to carry out a glue by this hole in the middle of die bond seat and operate, also can be placed on and on this hole, carry out die bond expanding chip after crystalline substance; The brilliant pen of some plastic pin and thorn by pen rope and some plastic pin cover with sting the brilliant cap for brush and be connected, avoided the loss of some plastic pin and the brilliant pen of thorn, and can prevent that operator is stabbed by a plastic pin and thorn crystalline substance in operating process; The expansion screw that die bond seat bottom surface is four jiaos, can, according to operation height, regulate its height.

Claims

1. a LED Comprehensive Experiment die bond platform, by die bond seat, expansion screw, die bond hole, some plastic pin, some plastic pin cover, the brilliant pen of thorn, sting the brilliant cap for brush, pen rope, anti-shake hand rest, hand rest rotating shaft and form, it is characterized in that: on the surface of die bond seat, be provided with die bond hole, some plastic pin overlaps and sting the brilliant cap for brush; The brilliant pen of some plastic pin and thorn by pen rope with put plastic pin and overlap and sting the brilliant cap for brush and be connected; Anti-shake hand rest is connected with die bond seat by hand rest rotating shaft; In the bottom surface of die bond seat, four jiaos are provided with expansion screw.

2. a kind of LED Comprehensive Experiment die bond platform according to claim 1, is characterized in that: some plastic pin is connected with die bond seat by a glue pen rope, and the some plastic pin that can be inserted in die bond seat puts.

3. a kind of LED Comprehensive Experiment die bond platform according to claim 1, is characterized in that: the brilliant pen of thorn is connected with die bond seat by stinging brilliant pen rope, and can be inserted on the brilliant cap for brush of thorn of die bond seat.