CN218629907U

CN218629907U - Integrated circuit production is with examining test table

Info

Publication number: CN218629907U
Application number: CN202222632308.0U
Authority: CN
Inventors: 王国柱
Original assignee: Shenzhen Huaxin Weihong Photoelectric Co ltd
Current assignee: Shenzhen Huaxin Weihong Photoelectric Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-14
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses an integrated circuit production is with examining test table, include: the detection device comprises a base and a detection table, wherein the detection table is fixed on the upper surface of the base through bolts, an L-shaped fixing frame is welded and fixed on the upper surface of the detection table, an L-shaped connecting rod is inserted into the L-shaped fixing frame, the top end of the vertical end of the L-shaped connecting rod is in threaded connection with a threaded rod, and the bottom end of the threaded rod is in rotary connection with a telescopic adjusting rod; the stand is sleeved with a lifting sleeve, and the other end of the connecting rod is rotatably connected with a circuit probe through a second fixed shaft. This integrated circuit examines test table is in order to detect fast after production, is applicable to the integrated circuit board of various different models simultaneously, still can go fixed integrated circuit board through telescopic adjusting lever, and there is the blotter telescopic adjusting lever bottom, and connecting rod one end is connected the fixed bolster through first fixed axle, through setting up spacing shaft hole, can adjust a plurality of angle modulation of connecting rod in the aspect, can make its furthest's the whole panel that detects integrated circuit board.

Description

Integrated circuit production is with examining test table

Technical Field

The utility model relates to an integrated circuit check out test set technical field especially relates to an integrated circuit production is with examining test table.

Background

The integrated circuit is an electronic device which integrates a certain number of common electronic elements, such as semiconductors, resistors, capacitors and the like required by a circuit with a certain function and connecting wires among the elements on a small silicon chip and is welded and packaged in a package.

The integrated circuit manufacturing process is mainly divided into two parts, namely a front process and a rear process. The former process comprises mask processing and wafer processing, and the latter process comprises intermediate measurement, packaging or binding and final measurement. In the production process, it is the integrated circuit production and detects indispensable partly to examine test table, will often use at the in-process of production and examine test table, can inspect by casualty at any time through examining test table and detect, but the current fixed of examining test table to integrated circuit board is not firm, examines the difficult regulation of angle.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a detection table for integrated circuit production, which is used for solving the defects in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an inspection station for integrated circuit production, comprising: the device comprises a base and a detection table, wherein the detection table is fixed on the upper surface of the base through bolts, and clamping mechanisms are arranged at the centers of two ends of the upper surface of the detection table along the length direction; the clamping mechanism comprises an L-shaped fixing frame and an L-shaped connecting rod, the L-shaped fixing frame is fixedly welded on the upper surface of the detection table, the L-shaped connecting rod is inserted into the L-shaped fixing frame, a first limiting bolt is connected to the L-shaped fixing frame through a bolt, the top end of the vertical end of the L-shaped connecting rod is in threaded connection with a threaded rod, and the bottom end of the threaded rod is rotatably connected with the telescopic adjusting rod; the base is further provided with a detection mechanism, and the detection mechanism comprises an upright post, a second limiting bolt, a lifting sleeve, a sliding groove, a sliding block, a connecting rod, a sliding steel wire clamping ring, a steel wire rope, a steel wire clamping ring, a fixed support, a first fixed shaft, a pin shaft, a connecting hole, a limiting nut, a second fixed shaft and a circuit probe; the utility model discloses a circuit detection device, including base, stand welding, lifting sleeve, connecting hole, round pin axle, circuit probe, and second fixed axle, the stand welding is on the base, the cover is equipped with lifting sleeve on the stand, threaded connection has the spacing bolt of second on the lifting sleeve, the bolt fastening has the fixed bolster on the lifting sleeve outer wall, the fixed bolster rotates through first fixed axle and is connected with the connecting rod, all seted up the connecting hole on fixed bolster and the connecting rod, it has the round pin axle to peg graft between the connecting hole on fixed bolster and the connecting rod, the other end of connecting rod rotates through the second fixed axle and is connected with the circuit probe, and the both ends threaded connection of second fixed axle along length direction has stop nut.

As a further description of the above technical solution:

the connecting rod is connected with a sliding steel wire clamping ring in a sliding mode, the upper end opening of the stand column is connected with the steel wire clamping ring, and a steel wire rope is connected between the sliding steel wire clamping ring and the steel wire clamping ring.

As a further description of the above technical solution:

the connecting holes are arranged in a plurality of annular distribution, and the distance between every two adjacent connecting holes is equal.

As a further description of the above technical solution:

the bottom end of the telescopic adjusting rod is connected with a cushion pad.

As a further description of the above technical solution:

the outer wall of the stand column is provided with a sliding groove along the length direction, the inner wall of the lifting sleeve is welded with a sliding block, and the sliding block is connected with the sliding groove in a sliding mode.

As a further description of the above technical solution:

the spout has seted up threely altogether, and three spout is the annular and distributes, and the interval between two adjacent spouts equals.

The utility model provides an integrated circuit production is with examining test table. The method has the following beneficial effects:

this integrated circuit detects platform is in order to detect fast after production, is applicable to the integrated circuit board of various different models simultaneously, still can go fixed integrated circuit board through telescopic adjusting rod, and telescopic adjusting rod bottom has the blotter, and the blotter effect does not harm the integrated circuit pick-up plate, and the while can also effectively firmly be fixed, possesses certain protection effect.

Secondly connecting rod one end is connected the fixed bolster through first fixed axle, through setting up spacing shaft hole, can adjust a plurality of angle modulation of connecting rod in the aspect of, can make its furthest's detection integrated circuit board's whole panel, can also short-term test, the production with the bad product of appearance in the spot check testing process, the production details can in time be adjusted, the product damage that appears in the assurance production process is less, the reduction causes the defective percentage.

Drawings

Fig. 1 is a schematic front structural view of a testing table for integrated circuit production according to the present invention;

fig. 2 is a schematic side view of a testing table for integrated circuit production according to the present invention;

fig. 3 is a schematic top view of a testing platform for integrated circuit production according to the present invention;

FIG. 4 is a schematic structural view of the L-shaped fixing frame and the L-shaped connecting rod of the present invention;

fig. 5 is a schematic structural view of the middle fixing bracket of the present invention.

Illustration of the drawings:

1. a base; 2. a detection table; 3. an L-shaped fixing frame; 31. a first limit bolt; 4. an L-shaped connecting rod; 41. a threaded rod; 42. a telescopic adjusting rod; 43. a cushion pad; 5. a column; 51. a second limit bolt; 52. a lifting sleeve; 53. a chute; 54. a slider; 6. a connecting rod; 611. sliding the steel wire snap ring; 612. a wire rope; 613. a steel wire snap ring; 621. fixing a bracket; 622. a first fixed shaft; 623. a pin shaft; 624. connecting holes; 631. a limit nut; 632. a second fixed shaft; 7. the circuit detects the needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a test station for integrated circuit production includes: the device comprises a base 1 and a detection table 2, wherein the detection table 2 is fixed on the upper surface of the base 1 through bolts, and clamping mechanisms are arranged at the centers of two ends of the upper surface of the detection table 2 along the length direction; the clamping mechanism comprises an L-shaped fixing frame 3, an L-shaped connecting rod 4,L type fixing frame 3 is welded and fixed on the upper surface of the detection table 2, the L-shaped connecting rod 4 is inserted into the L-shaped fixing frame 3, a first limiting bolt 31 is connected to the L-shaped fixing frame 3 through a bolt, a threaded rod 41 is connected to the top end of the L-shaped connecting rod 4 through a vertical end of the L-shaped connecting rod, the bottom end of the threaded rod 41 is rotatably connected with a telescopic adjusting rod 42, a buffering cushion 43 is connected to the bottom end of the telescopic adjusting rod 42, specifically, the base 1 is a rectangular table top, an integrated circuit board is placed in the middle of the detection table 2 and fixed through a clamping mechanism, the L-shaped connecting rod 4 is horizontally adjusted through the size of the integrated circuit board, the L-shaped connecting rod 4 is adjusted to slide to a specified position in the horizontal direction towards the top end of the L-shaped fixing frame 3 through the size of the integrated circuit board, the integrated circuit board is screwed through the first limiting bolt 31, the integrated circuit board is placed below the buffering cushion 43 and then slides to the specified position through the vertical direction of the telescopic adjusting rod 42, the threaded rod 41 is screwed, and the buffering cushion 43 is placed below the telescopic adjusting rod 42, and a certain protection effect is achieved for the integrated circuit.

The base 1 is further provided with a detection mechanism, and the detection mechanism comprises an upright post 5, a second limit bolt 51, a lifting sleeve 52, a sliding groove 53, a sliding block 54, a connecting rod 6, a sliding steel wire clamping ring 611, a steel wire 612, a steel wire clamping ring 613, a fixed support 621, a first fixed shaft 622, a pin shaft 623, a connecting hole 624, a limit nut 631, a second fixed shaft 632 and a circuit probe needle 7; upright 5 welds on base 1, the cover is equipped with lifting sleeve 52 on upright 5, threaded connection has second stop bolt 51 on lifting sleeve 52, bolted connection has fixed bolster 621 on the outer wall of lifting sleeve 52, fixed bolster 621 rotates through first fixed axle 622 and is connected with connecting rod 6, connecting hole 624 has all been seted up on fixed bolster 621 and the connecting rod 6, it has round pin axle 623 to peg graft between the connecting hole 624 on fixed bolster 621 and the connecting rod 6, the other end of connecting rod 6 rotates through second fixed axle 632 and is connected with circuit probe needle 7, and second fixed axle 632 has stop nut 631 along length direction's both ends threaded connection, sliding connection has slip steel wire snap ring 611 on connecting rod 6, steel wire snap ring 613 is connected to the upper port of upright 5, be connected with wire rope 612 between slip steel wire snap ring 611 and the steel wire snap ring 613. The staff slides on the upright post 5 through the vertical direction of the lifting sleeve 52, slide to the suitable position and then fix through the second limit bolt 51, the angle of the connecting rod 6 is adjusted through the position of the integrated circuit board, the fixed support 621 is provided with a plurality of circular connecting holes 624 and is distributed in a ring shape, the intervals between the circular connecting holes 624 are equal, the pin shaft 623 adjusts the angle of the connecting rod 6 synchronously through the connecting holes 624, the integrated circuit board can also slide to the specified position through the horizontal direction of the buckle of the sliding steel wire clamp ring 611, the length of the sliding steel wire clamp ring 611 can also change along with the adjustment of the position of the steel wire rope 612, the steel wire clamp ring 613 fixes the steel wire rope 612 through the steel wire buckle, the whole panel of the integrated circuit board can be detected to the maximum extent, after the limit nut 631 is loosened, the angle of the circuit probe 7 is adjusted to the specified position through the second fixed shaft 632, the rotation locking is performed through the limit nut 631, and the integrated circuit board detection device is suitable for various types.

The outer wall of stand 5 has been seted up spout 53 along length direction, the welding has slider 54 on the inner wall of lifting sleeve 52, slider 54 and spout 53 sliding connection, spout 53 has seted up threely altogether, and three spout 53 is the annular and distributes, interval between two adjacent spouts 53 equals, the cooperation through slider 54 of spout 53 is used, can carry out the spacing of horizontal direction to lifting sleeve 52, make lifting sleeve 52 can not take place to rotate, only can do vertical direction's position control.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A test station for integrated circuit production, comprising: the device comprises a base (1) and a detection table (2), and is characterized in that the detection table (2) is fixed on the upper surface of the base (1) through bolts, and clamping mechanisms are arranged at the centers of two ends of the upper surface of the detection table (2) along the length direction;

the clamping mechanism comprises an L-shaped fixing frame (3) and an L-shaped connecting rod (4), the L-shaped fixing frame (3) is fixedly welded on the upper surface of the detection table (2), the L-shaped connecting rod (4) is inserted into the L-shaped fixing frame (3), a first limiting bolt (31) is connected onto the L-shaped fixing frame (3) through a bolt, the top end of the vertical end of the L-shaped connecting rod (4) is in threaded connection with a threaded rod (41), and the bottom end of the threaded rod (41) is rotatably connected with a telescopic adjusting rod (42);

the base (1) is further provided with a detection mechanism, and the detection mechanism comprises an upright post (5), a second limiting bolt (51), a lifting sleeve (52), a sliding groove (53), a sliding block (54), a connecting rod (6), a sliding steel wire clamping ring (611), a steel wire rope (612), a steel wire clamping ring (613), a fixed support (621), a first fixed shaft (622), a pin shaft (623), a connecting hole (624), a limiting nut (631), a second fixed shaft (632) and a circuit probe needle (7);

stand (5) welding is on base (1), the cover is equipped with lifting sleeve (52) on stand (5), threaded connection has second spacing bolt (51) on lifting sleeve (52), bolted connection has fixed bolster (621) on lifting sleeve (52) outer wall, fixed bolster (621) rotate through first fixed axle (622) and are connected with connecting rod (6), connecting hole (624) have all been seted up on fixed bolster (621) and connecting rod (6), it has round pin axle (623) to peg graft between connecting hole (624) on fixed bolster (621) and connecting rod (6), the other end of connecting rod (6) rotates through second fixed axle (632) and is connected with circuit probe needle (7), and second fixed axle (632) have stop nut (631) along length direction's both ends threaded connection.

2. The detecting table for integrated circuit production according to claim 1, wherein a sliding wire clamp ring (611) is slidably connected to the connecting rod (6), a wire clamp ring (613) is connected to an upper port of the upright post (5), and a steel wire rope (612) is connected between the sliding wire clamp ring (611) and the wire clamp ring (613).

3. The test platform as claimed in claim 2, wherein the plurality of connection holes (624) are disposed, and the plurality of connection holes (624) are distributed in a ring shape, and the distances between two adjacent connection holes (624) are equal.

4. The inspection station of claim 1, wherein the bottom end of the telescopic rod (42) is connected to a buffer pad (43).

5. The detecting table for producing the integrated circuit according to claim 1, wherein a sliding groove (53) is formed in the outer wall of the upright post (5) along the length direction, a sliding block (54) is welded on the inner wall of the lifting sleeve (52), and the sliding block (54) is connected with the sliding groove (53) in a sliding manner.

6. The detecting table for integrated circuit production according to claim 5, wherein the number of the sliding grooves (53) is three, the three sliding grooves (53) are distributed annularly, and the distance between two adjacent sliding grooves (53) is equal.