CN220399579U - Integrated circuit pick-up testing device - Google Patents

Abstract

The utility model discloses an integrated circuit pick-up testing device, which comprises a positioning plate, wherein two sides of the inside of the positioning plate are provided with sliding rails penetrating through two ends, the inner sides of the two sliding rails are respectively provided with a ball type sliding block in a sliding way, meanwhile, the inner sides of the two sliding rails are provided with elastic pushing parts, one ends of the elastic pushing parts are connected with the end parts of the sliding rails, and the other ends of the elastic pushing parts are connected with the inner ends of the ball type sliding blocks.

Description

Integrated circuit pick-up testing device

Technical Field

The utility model relates to the technical field of integrated circuit pick-up test, in particular to an integrated circuit pick-up test device.

Background

The integrated circuit adopts a certain process to interconnect elements such as transistors, resistors, capacitors, inductors and the like required in one circuit together and manufacture the elements on a small or a few small semiconductor wafers or dielectric substrates; after the integrated circuit is carved, quality detection and test before delivery are needed for the integrated circuit, and a pick-up device is needed in the integrated circuit test process, so that the integrated circuit is clamped to be placed at a designated position or picked up.

At present, the integrated circuit test pick-up device in the prior art has some defects in actual use: for example, the existing integrated circuit pick-up test device has the disadvantage of poor clamping stability although the structure is simple, and when in use, the integrated circuit may be separated from the pick-up device, and this phenomenon sometimes occurs, so that the clamping stability needs to be further improved.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, an objective of the present utility model is to provide an integrated circuit pick-up test device, which solves the problems that the conventional integrated circuit pick-up test device proposed in the above background art has a relatively simple structure but has poor clamping stability, and the integrated circuit may be separated from the pick-up device during use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integrated circuit picks up testing arrangement, its includes the locating plate, the inside both sides of locating plate set up and link up in the slide rail at both ends, two the inboard slip of slide rail has a ball slider respectively, and simultaneously two the slide rail inboard is provided with one end and connects in the interior elasticity top pushing component of ball slider in slide rail tip and the other end, two the ball slider lower extreme has the grip block subassembly of relative setting, the locating plate upper end still is provided with the regulation drive assembly that can drive both sides ball slider along slide rail direction relative movement simultaneously.

As a preferable mode of the integrated circuit pick-up test device of the present utility model, the elastic pushing component is a spring.

As a preferred embodiment of the integrated circuit pick-up test device of the present utility model, the clamping block assembly includes a mounting plate fixed to the bottom of the ball-type slider, a clamping block fixed to the inner side of the mounting plate, and a rubber pad fixed to the inner side of the clamping block.

As a preferable scheme of the integrated circuit pickup testing device, two sides of the upper end of the positioning plate are provided with avoidance grooves penetrating through the two sides to slide, a first hinge block is fixed at the top of the ball type sliding block, and one side of the first hinge block is abutted to the outer ends of the avoidance grooves.

As a preferred scheme of the integrated circuit pick-up testing device, the adjusting driving assembly comprises a supporting column, a sliding sleeve, a connecting pull rod, a finger pressing plate and a holding top plate, wherein the lower end of the supporting column is vertically fixed at the center of the top of the positioning plate, the sliding sleeve slides outside the supporting column, one end of the connecting pull rod is hinged to two sides of the sliding sleeve, the other end of the connecting pull rod is hinged to the first hinging block, the finger pressing plate is fixed at the top of the sliding sleeve, and the holding top plate is fixed at the top of the supporting column.

As an optimal scheme of the integrated circuit pickup testing device, two sides of the outer wall of the sliding sleeve are further provided with second hinging blocks hinged with the connecting pull rods.

Compared with the prior art, the utility model has the beneficial effects that: this kind of integrated circuit picks up testing arrangement, when using, when needs carry out the centre gripping to the circuit board and picks up, the staff can support the palm centre of the palm with holding the roof, index finger and middle finger are detained in the pinch plate bottom both sides down, then pulling pinch plate and sliding sleeve upward movement, and drive the first hinged block and the ball slider relative movement of both sides through the connecting pull rod, and then drive both sides clamp splice and carry out the centre gripping to the circuit board fixedly, simultaneously, both sides spring is when receiving the extrusion again can further promote ball slider and clamp splice subassembly motion stability, structural fit is stable, linearity, easy operation simultaneously, can effectively promote the centre gripping of device and pick up stability.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front internal structure of the present utility model;

FIG. 3 is a schematic view of a clamping block assembly according to the present utility model;

fig. 4 is a schematic view of the external structure of the locating plate of the present utility model.

In the figure: 10. a positioning plate; 10a, a sliding rail; 10b, avoiding grooves; 20. a ball type slide block; 30. an elastic pushing component; 40. a clamp block assembly; 41. a mounting plate; 42. clamping blocks; 42a, rubber pads; 50. adjusting the drive assembly; 51. a support column; 52. a sliding sleeve; 52a, finger-pressure plate; 53. connecting a pull rod; 54. holding the top plate; 60. and a hinge block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1-4 show an overall schematic structure of an integrated circuit pick-up testing device according to the present utility model, referring to fig. 1-4, the integrated circuit pick-up testing device of the present embodiment includes a positioning plate 10, two sliding rails 10a penetrating through two ends are disposed at two sides of the inner portion of the positioning plate 10, two rolling ball slides 20 are respectively slid on the inner sides of the two sliding rails 10a, meanwhile, elastic pushing components 30 with one ends connected to the ends of the sliding rails 10a and the other ends connected to the inner ends of the rolling ball slides 20 are disposed on the inner sides of the two sliding rails 10a, clamping block assemblies 40 are disposed at the lower ends of the two rolling ball slides 20, and an adjusting driving assembly 50 capable of driving the rolling ball slides 20 at two sides to move relatively along the sliding rail 10a direction is also disposed at the upper end of the positioning plate 10.

The locating plate 10 upper end both sides are provided with and link up in both sides gliding dodge groove 10b, and ball slider 20 top is fixed with first hinge piece 21, and first hinge piece 21 one side butt is in dodging the groove 10b outer end, can prevent through first hinge piece 21 that ball slider 20 from sliding out locating plate 10 both ends under dodging the cooperation in groove 10b, simultaneously, dodge the groove 10b and can conveniently adjust drive assembly 50 and drive first hinge piece 21, ball slider 20 and grip block subassembly 40 and control.

The adjusting driving assembly 50 comprises a supporting column 51, a sliding sleeve 52, a connecting pull rod 53, a finger pressing buckle plate 52a and a holding top plate 54, wherein the lower end of the supporting column 51 is vertically fixed at the center of the top of the positioning plate 10, the sliding sleeve 52 slides outside the supporting column 51, the connecting pull rod 53 is hinged to two sides of the sliding sleeve 52 at one end, the other end of the connecting pull rod is hinged with the first hinging block 21, the finger pressing buckle plate 52a is fixed at the top of the sliding sleeve 52, and the holding top plate 54 is fixed at the top of the supporting column 51; in this embodiment, when the circuit board needs to be clamped and picked up, a worker can hold the top plate 54 against the palm center, push the index finger and the middle finger down on two sides of the bottom of the finger pressing plate 52a, then pull the finger pressing plate 52a and the sliding sleeve 52 to move upwards, and drive the first hinging blocks 21 and the ball sliding blocks 20 on two sides to move relatively through the connecting pull rod 53, so as to drive the clamping blocks 42 on two sides to clamp and fix the circuit board, meanwhile, the springs on two sides can further promote the movement stability of the ball sliding blocks 20 and the clamping block assembly 40 while being extruded, the structure is matched stably, the operation is simple, and the clamping and picking stability of the device can be effectively improved.

Further, the elastic pushing component 30 is a spring, and the two-way pushing of the spring enables the ball sliding blocks 20 and the clamping block assemblies 40 on two sides to restore to the original positions when the device is not in use.

Further, the clamping block assembly 40 comprises a mounting plate 41 fixed at the bottom of the ball-type sliding block 20, a clamping block 42 fixed at the inner side of the mounting plate 41, and a rubber pad 42a fixed at the inner side of the clamping block 42, the clamping block 42 without specification can be positioned and mounted through the mounting plate 41, the mounting mode can be clamping connection, threaded connection and the like, and meanwhile, the anti-skid property and the attaching compactness of the clamping block 42 to the circuit board can be further improved through the rubber pad 42a, so that the clamping stability of the clamping block is improved.

In summary, in the integrated circuit pick-up testing device of the present embodiment, when the circuit board needs to be clamped and picked up, a worker can hold the top plate 54 against the palm center, and the index finger and the middle finger are fastened down on two sides of the bottom of the finger pressing plate 52a, and then pull the finger pressing plate 52a and the sliding sleeve 52 to move upwards, and drive the first hinge blocks 21 and the ball sliding blocks 20 on two sides to move relatively through the connecting pull rod 53, so as to drive the clamping blocks 42 on two sides to clamp and fix the circuit board, meanwhile, the springs on two sides can further promote the stability of the movement of the ball sliding blocks 20 and the clamping block assembly 40 while being extruded, so that the structural cooperation is stable, the operation is simple, and the clamping and pick-up stability of the device can be effectively promoted.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides an integrated circuit picks up testing arrangement, its characterized in that, includes locating plate (10), the inside both sides of locating plate (10) set up link up slide rail (10 a) at both ends, two slide rail (10 a) inboard has a ball slider (20) of sliding respectively, and two simultaneously slide rail (10 a) inboard is provided with one end and connects in elasticity ejector part (30) of ball slider (20) inner in slide rail (10 a) tip and the other end, two ball slider (20) lower extreme has grip block subassembly (40) of relative setting, locating plate (10) upper end still is provided with can drive both sides ball slider (20) along slide rail (10 a) direction relative movement's regulation drive assembly (50) simultaneously.

2. An integrated circuit pick-up test device as claimed in claim 1, wherein: the elastic pushing component (30) is a spring.

3. An integrated circuit pick-up test device as claimed in claim 1, wherein: the clamping block assembly (40) comprises a mounting plate (41) fixed at the bottom of the ball-type sliding block (20), a clamping block (42) fixed on the inner side of the mounting plate (41), and a rubber pad (42 a) fixed on the inner side of the clamping block (42).

4. An integrated circuit pick-up test device as claimed in claim 1, wherein: the two sides of the upper end of the positioning plate (10) are provided with avoidance grooves (10 b) which are communicated with the sliding sides, a first hinging block (21) is fixed at the top of the ball sliding block (20), and one side of the first hinging block (21) is abutted to the outer ends of the avoidance grooves (10 b).

5. An integrated circuit pick-up test device as claimed in claim 1, wherein: the adjusting driving assembly (50) comprises a supporting column (51) with the lower end vertically fixed at the center of the top of the positioning plate (10), a sliding sleeve (52) sliding outside the supporting column (51), a connecting pull rod (53) with one end hinged to two sides of the sliding sleeve (52) and the other end hinged to the first hinging block (21), a finger pressing plate (52 a) fixed at the top of the sliding sleeve (52) and a holding top plate (54) fixed at the top of the supporting column (51).

6. An integrated circuit pick-up test device as claimed in claim 5, wherein: two sides of the outer wall of the sliding sleeve (52) are also provided with second hinging blocks (52 b) which are hinged with the connecting pull rods (53).