CN211376589U

CN211376589U - Hand-testing probe card for testing packaging tube shell

Info

Publication number: CN211376589U
Application number: CN201922217588.7U
Authority: CN
Inventors: 鹿时领
Original assignee: Probelogic Shanghai Co ltd
Current assignee: Probelogic Shanghai Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-28
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a hand test needle card for encapsulation tube test, the on-line screen storage device comprises a base, be equipped with the cavity in the base, top in the cavity is equipped with the opening, the upper end of base is equipped with the organism, be equipped with the installation cavity in the organism, the upper end of organism is equipped with the lifter plate, the upper end of lifter plate is rotated and is connected with the rotor plate, the upper end screw thread of rotor plate has cup jointed the carriage release lever, the lower extreme of carriage release lever runs through and fixes the upper end at the lifter plate, the lower extreme of carriage release lever runs through the installation cavity and extends to the lower extreme of organism, the lower extreme of carriage release lever runs through the opening and extends to in the cavity, the both sides of organism are equipped with connecting device. The utility model discloses make things convenient for device's high-speed joint and dismantlement to the convenience is tested the chip, tests the chip of different thickness and model during the use, and the effectual time of having saved has improved efficiency of software testing, and the suitability is strong, excellent in use effect.

Description

Hand-testing probe card for testing packaging tube shell

Technical Field

The utility model relates to a probe card test technical field especially relates to a hand test type probe card for encapsulating tube test.

Background

The flip chip or the chip with high-density contacts mainly utilizes a vertical probe card to test the chip, each probe of the vertical probe card is electrically connected to the contact of the chip to be tested and a testing machine in a vertical manner, so that each probe is used for transmitting a test signal between the testing machine and a wafer, the probe card acquires an electrical signal of an object to be tested, the probe card usually comprises a plurality of probes with precise sizes, the probes are used for contacting a bonding pad or a bump with a tiny size on the object to be tested, the probes transmit a test signal, and the purpose of measurement is achieved by matching with software control.

Some products of probe card test are products which are already packaged and need to be subjected to some specific tests, because the products are cut and are inconsistent in size and thickness, if a method for measuring the lead wire on the packaging tube shell by welding can consume a lot of time, the test efficiency is low, the device structure is fixed, the rapid installation and disassembly are inconvenient, and the problem of poor use effect exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hand-testing type pin card for testing a packaging tube shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hand test probe card for packaging tube tests, includes the base, be equipped with the cavity in the base, top in the cavity is equipped with the opening, the upper end of base is equipped with the organism, be equipped with the installation cavity in the organism, the upper end of organism is equipped with the lifter plate, the upper end of lifter plate is rotated and is connected with the rotor plate, the carriage release lever has been cup jointed to the upper end screw thread of rotor plate, the lower extreme of carriage release lever runs through and fixes the upper end at the lifter plate, the lower extreme of carriage release lever runs through the installation cavity and extends to the lower extreme of organism, the lower extreme of carriage release lever runs through the opening and extends to in the cavity, the both sides of organism are equipped with connecting device.

Preferably, the connecting device comprises two rotating pressing plates which are respectively connected to two sides of the machine body in a rotating mode, two mounting holes corresponding to the lower ends of the rotating pressing plates are formed in the upper end of the base, the lower ends of the two rotating pressing plates are respectively inserted into the two mounting holes, second springs are fixed to one sides of the two rotating pressing plates, and one ends of the two second springs are respectively fixed to two sides of the machine body.

Preferably, the bottom in the cavity is fixed with the plummer, be fixed with probe mechanism jointly on the a week lateral wall of plummer, the upper end of plummer is equipped with the recess, bottom in the recess is fixed with the carrier block, the chip body has been placed to the upper end of carrier block, the lower extreme of carriage release lever is contradicted in the upper end of chip body.

Preferably, the upper end of the lifting plate penetrates through and is fixed with two insertion rods, the upper end of the machine body is provided with two limiting grooves corresponding to the insertion rods, and the lower ends of the two insertion rods are respectively inserted into the two limiting grooves.

Preferably, the moving rod is sleeved with a first spring, the lower end of the first spring is fixed to the bottom in the installation cavity, and the upper end of the first spring is fixed to the side wall of the moving rod in the periphery.

Preferably, the lower end of the base is coated with a rubber layer.

When in use, the upper ends of the two rotating pressing plates are pressed to rotate the two rotating pressing plates and respectively insert the lower ends into the two mounting ports, the upper ends of the rotating pressing plates are loosened, because the rotating pressing plate extrudes the second spring when being pressed, the second spring extrudes the upper end of the rotating pressing plate when being loosened, the lower end of the rotating pressing plate is clamped in the mounting port, the chip body is placed at the upper end of the bearing block, the rotating plate is rotated to move the movable rod, the lifting plate is driven to move when the movable rod moves, the first spring is extruded when the movable rod moves, the movable rod can be conveniently reset after the test is finished after the first spring is extruded, the lifting plate pushes against the chip body after moving, so that the chip body is contacted with the probe mechanism, the chip body is tested, and the movable rod is reset by matching the first spring with the rotating plate in a reverse rotation mode after the test is completed, so that the next use is convenient to carry out. The utility model discloses make things convenient for device's high-speed joint and dismantlement to the convenience is tested the chip, tests the chip of different thickness and model during the use, and the effectual time of having saved has improved efficiency of software testing, and the suitability is strong, excellent in use effect.

Drawings

Fig. 1 is a schematic view of an internal structure of a hand-testing type probe card for testing a package according to the present invention;

fig. 2 is a schematic structural diagram of a disassembled state of a hand-testing type probe card for testing a package according to the present invention;

fig. 3 is a top view of a hand-testing type probe card for testing a package according to the present invention;

fig. 4 is a schematic structural diagram of a split state of a manual testing type probe card for testing a package according to the present invention;

in the figure: the probe mechanism comprises a base 1, a bearing table 2, a probe mechanism 3, a bearing block 4, a chip body 5, a machine body 6, a mounting cavity 7, an insertion rod 8, a moving rod 9, a first spring 10, a lifting plate 11, a rotating pressing plate 12, a second spring 13, a limiting groove 14, a mounting opening 15 and a rotating plate 16.

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. 1-4, a hand test probe card for packaging tube test, includes base 1, and the lower extreme cladding of base 1 has the rubber layer, makes things convenient for stable the placing of base 1, is equipped with the cavity in the base 1, and the top in the cavity is equipped with the opening, and the upper end of base 1 is equipped with organism 6, makes things convenient for being connected of organism 6 and base 1.

The utility model discloses in, be equipped with installation cavity 7 in the organism 6, the upper end of organism 6 is equipped with lifter plate 11, and lifter plate 11's upper end is run through and is fixed with two inserted bars 8, and organism 6's upper end is equipped with two spacing grooves 14 that correspond with inserted bar 8, and two inserted bar 8's lower extreme are inserted respectively and are established two spacing grooves 14 in, remove the stationarity that has promoted lifter plate 11 and remove in spacing groove 14 through inserted bar 8.

The utility model discloses in, the upper end of lifter plate 11 is rotated and is connected with rotor plate 16, makes things convenient for the rotation of rotor plate 16, and the carriage release lever 9 has been cup jointed to the upper end screw thread of rotor plate 16, can make the carriage release lever 9 remove when rotating rotor plate 16, and the lower extreme of carriage release lever 9 runs through and fixes in the upper end of lifter plate 11, drives lifter plate 11 and removes when making things convenient for the carriage release lever 9 to remove.

The utility model discloses in, the lower extreme of carriage release lever 9 runs through installation cavity 7 and extends to the lower extreme of organism 6, the cover is equipped with first spring 10 on the carriage release lever 9, the bottom in installation cavity 7 is fixed to the lower extreme of first spring 10, the upper end of first spring 10 is fixed on a week lateral wall of carriage release lever 9, extrude first spring 10 when carriage release lever 9 removes, first spring 10 receives and conveniently makes carriage release lever 9 reset after the test finishes after the extrusion, the lower extreme of carriage release lever 9 runs through the opening and extends to in the cavity, the both sides of organism 6 are equipped with connecting device, make things convenient for organism 6 and base 1's connection.

The utility model discloses in, connecting device is including rotating two rotating pressing plates 12 of connection in 6 both sides of organism respectively, the rotation of convenient rotating pressing plate 12, and base 1's upper end is equipped with two installing ports 15 that correspond with rotating pressing plate 12 lower extreme, and two rotating pressing plate 12's lower extreme is inserted respectively and is established in two installing ports 15, conveniently makes rotating pressing plate 12's lower extreme block in installing port 15, the organism 6 and the connection of base 1 of being convenient for.

The utility model discloses in, one side of two rotating pressing plate 12 all is fixed with second spring 13, and the one end of two second springs 13 is fixed respectively in the both sides of organism 6, and rotating pressing plate 12 causes the extrusion to second spring 13 when pressing down, therefore second spring 13 extrusion rotating pressing plate 12's upper end when loosening, makes rotating pressing plate 12's lower extreme block in installing port 15.

The utility model discloses in, bottom in the cavity is fixed with plummer 2, conveniently bear the chip of being tested, be fixed with probe mechanism 3 jointly on the a week lateral wall of plummer 2, probe mechanism 3 can test the chip, the upper end of plummer 2 is equipped with the recess, bottom in the recess is fixed with carrier block 4, chip body 5 has been placed to carrier block 4's upper end, conveniently place the chip body 5 of being tested, the lower extreme of carriage release lever 9 is contradicted in chip body 5's upper end, conflict chip body 5 after lifter plate 11 removes, make chip body 5 and the contact of probe mechanism 3, test chip body 5.

In the utility model, when in use, the upper ends of two rotating press plates 12 are pressed to rotate the two rotating press plates 12 and the lower ends are respectively inserted into two mounting holes 15, the upper ends of the rotating press plates 12 are loosened, because the rotating press plates 12 extrude the second springs 13 when pressed, the second springs 13 extrude the upper ends of the rotating press plates 12 when loosened, the lower ends of the rotating press plates 12 are clamped in the mounting holes 15, the chip body 5 is placed at the upper end of the bearing block 4, the rotating press plates 16 move the movable rod 9, the movable rod 9 drives the lifting plate 11 to move when moved, and the movable rod 9 extrudes the first springs 10 when moved, the movable rod 9 is conveniently reset after the test is finished after the first springs 10 are extruded, the movable rod 9 is abutted against the chip body 5 after the movable rod 11 is moved, the chip body 5 is contacted with the probe mechanism 3 to test the chip body 5, the movable rod 9 is reset by matching the first springs 10 when the test is finished, the next use is convenient.

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. The utility model provides a hand type probe card for encapsulating tube tests, includes base (1), its characterized in that: the utility model discloses a portable multifunctional electric scooter, including base (1), be equipped with the cavity in the base (1), top in the cavity is equipped with the opening, the upper end of base (1) is equipped with organism (6), be equipped with installation cavity (7) in organism (6), the upper end of organism (6) is equipped with lifter plate (11), the upper end of lifter plate (11) is rotated and is connected with rotor plate (16), carriage release lever (9) have been cup jointed to the upper end screw thread of rotor plate (16), the lower extreme of carriage release lever (9) runs through and fixes the upper end at lifter plate (11), the lower extreme of carriage release lever (9) runs through installation cavity (7) and extends to the lower extreme of organism (6), the lower extreme of carriage release lever (9) runs through the opening and extends to in the cavity, the both sides of organism (6) are equipped.

2. A hand-test type pin card for package on package test according to claim 1, wherein: the connecting device comprises two rotating pressing plates (12) which are respectively connected to two sides of the machine body (6) in a rotating mode, two mounting holes (15) corresponding to the lower ends of the rotating pressing plates (12) are formed in the upper end of the base (1), the two mounting holes are formed in the lower ends of the rotating pressing plates (12) in an inserting mode respectively and are fixed to two mounting holes (15), a second spring (13) is fixed to one side of each rotating pressing plate (12), and the two springs are fixed to two sides of the machine body (6) respectively at one end of each second spring (13).

3. A hand-test type pin card for package on package test according to claim 1, wherein: the bottom in the cavity is fixed with plummer (2), be fixed with probe mechanism (3) jointly on the a week lateral wall of plummer (2), the upper end of plummer (2) is equipped with the recess, bottom in the recess is fixed with carrier block (4), chip body (5) have been placed to the upper end of carrier block (4), the lower extreme of carriage release lever (9) is contradicted in the upper end of chip body (5).

4. A hand-test type pin card for package on package test according to claim 1, wherein: the upper end of lifter plate (11) runs through and is fixed with two inserted bar (8), the upper end of organism (6) is equipped with two spacing groove (14) that correspond with inserted bar (8), two the lower extreme of inserted bar (8) is inserted respectively and is established in two spacing groove (14).

5. A hand-test type pin card for package on package test according to claim 1, wherein: the movable rod (9) is sleeved with a first spring (10), the lower end of the first spring (10) is fixed to the bottom in the mounting cavity (7), and the upper end of the first spring (10) is fixed to the side wall of the periphery of the movable rod (9).

6. A hand-test type pin card for package on package test according to claim 1, wherein: the lower end of the base (1) is coated with a rubber layer.