CN220154471U - European style docking mechanism between test boards on integrated circuit test equipment - Google Patents

Abstract

The utility model relates to the technical field of integrated circuits, in particular to an European style butt joint mechanism between test boards on integrated circuit test equipment, which comprises a mechanism main body, wherein a roller is in transmission fit with a foldable handle to replace the original push-down assembly and push-down shaft fit, and as the roller can rotate, a component force in the horizontal direction is consumed in a rotating manner in the downward moving process, so as to apply a vertical downward force to an upper reinforcing frame, further drive a European style socket male seat to be spliced with a European style socket female seat, the component force in the horizontal direction generated when the European style socket male seat is stressed obliquely downwards in the downward pressing process is eliminated, the mechanism main body is more accurately matched with the European style socket female seat, the risk of damaging a connector when transverse force is overlarge is avoided, the foldable handle can rotate to change the whole length of an active pull rod, and further, as the lever is far away from the European style socket male seat, the lever can apply a larger downward force.

Description

European style docking mechanism between test boards on integrated circuit test equipment

Technical Field

The utility model relates to the technical field of integrated circuits, in particular to an European style butt joint mechanism between test boards on integrated circuit test equipment.

Background

Integrated circuits, as their name suggests, are circuits with specific functions that integrate a number of commonly used electronic components, such as resistors, capacitors, transistors, etc., and the wiring between these components together through semiconductor processes. Is a novel semiconductor device developed from the later 50 s to the 60 s of the 20 th century. The semiconductor, resistor, capacitor and other elements required by forming circuit with certain function and their connecting wires are all integrated on a small piece of silicon chip, and then welded and packaged in a tube shell. The packaging shell has various forms such as a round shell type, a flat type or a dual in-line type. Integrated circuit technology includes chip manufacturing technology and design technology, and is mainly embodied in the capabilities of processing equipment, processing technology, package testing, mass production and design innovation.

After the integrated circuit is produced, the integrated circuit needs to be tested, in the existing test equipment, after the upper reinforcing frame and the lower reinforcing frame clamp the test board card, the lower pressing rod hinged to the upper surface of the equipment is pressed down, and then the pressing shaft fixed on the side wall of the upper reinforcing frame is driven to move downwards, so that the European socket male seat is spliced with the European socket female seat, but in the pressing process, the pressing mode is that the pressing shaft is stressed, and the pressing assembly needs a certain movable gap, so that the pressing shaft is stressed obliquely downwards when being pressed downwards, the rotating force in the horizontal direction is generated when the pressing is carried out, and the risk of damaging the connector is caused when the transverse force is overlarge.

Therefore, the utility model aims to design a plug socket which can eliminate the phenomenon of horizontal stress in the pressing process of the upper reinforcing frame as much as possible, and further ensure that the plug socket is not easy to damage when being plugged between the European socket male seat and the European socket female seat.

Disclosure of Invention

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an European style interfacing structure between test board on integrated circuit test equipment, includes the mechanism main part, mechanism main part side-mounting has control center, mechanism main part upper surface is fixed with the installation roof through the bolt, installation roof upper surface is fixed with the keysets, keysets and with control center electric connection, electric connection has European style socket female seat on the keysets, european style socket female seat top is provided with the test board card, test board card below electric connection has European style socket male seat, european style socket male seat and European style socket female seat grafting, european style socket male head both sides all are provided with two gyro wheels, and two gyro wheels of one side are provided with collapsible handle by side, the gyro wheel is connected with collapsible handle transmission.

Specifically, the top of the mounting top plate is provided with an upper reinforcing frame and a lower reinforcing frame, the upper reinforcing frame is located right above the lower reinforcing frame, the test board card is clamped between the upper reinforcing frame and the lower reinforcing frame, and the upper reinforcing frame, the lower reinforcing frame and the test board card are fixedly connected through bolts.

Specifically, collapsible handle is close to the tip of test integrated circuit board and articulates there is the initiative pull rod, the tip that collapsible handle was kept away from to the initiative pull rod rotates and is connected with the pull rod roating seat, the rotation is connected with pull rod connecting axle one in the middle of the initiative pull rod, the tip that pull rod connecting axle one kept away from the initiative pull rod rotates and is connected with driven pull rod, the one end that driven pull rod kept away from pull rod connecting axle one rotates and is connected with pull rod connecting axle two, the one end that driven pull rod was kept away from to pull rod connecting axle two rotates and is connected with translation slider one, the position that the installation roof upper surface is located the female seat both sides of European style socket all is fixed with linear guide, slidable mounting has translation slider one on the linear guide that is close to collapsible handle one side, the wheel groove has been seted up on the translation slider one lateral wall, two with translation slider homonymy the one end that the gyro wheel kept away from the upper reinforcement frame inserts and establishes inside the wheel groove.

Specifically, be located the female seat opposite side of European style socket sliding mounting has translation slider two on the linear guide rail, the wheel groove has been seted up on the translation slider two lateral walls, the gyro wheel is kept away from the one end of going up the strengthening frame and is inserted and establish inside the wheel groove, with translation slider two homonymy two the gyro wheel is kept away from the one end of going up the strengthening frame and is inserted and establish inside the wheel groove, translation slider one is kept away from the one end fixedly connected with translation slider connecting rod of collapsible handle, translation slider connecting rod is kept away from translation slider one end and translation slider two's end fixing.

Specifically, the wheel groove is the slope setting, four the wheel groove is close to the one end that translation slider connecting rod all presents lower position and along with the increase wheel groove tilt up of distance translation slider connecting rod, the tip laminating that the linear guide rail of translation slider below is close to collapsible handle is provided with the stopper, the stopper is fixed at the top plate upper surface of installation.

Specifically, go up reinforcing frame, lower reinforcing frame and test cardboard upper surface and all run through and offered a plurality of and prevent slow-witted hole, a plurality of prevent that slow-witted ring is all installed in the downthehole preventing of slow-witted, the fixed mounting of installation roof upper surface has a plurality of to prevent slow-witted post, prevent slow-witted post and prevent slow-witted ring cooperation and use.

Specifically, the upper surface of the upper reinforcing frame is fixed with handles at two side edges, and the upper surface of the upper reinforcing frame is fixed with an acrylic sealing plate through bolts.

Specifically, four universal wheels are fixed on the lower surface of the mechanism main body.

The utility model has the beneficial effects that:

according to the European style butt joint mechanism between the test boards on the integrated circuit test equipment, the rollers are in transmission fit with the foldable handles to replace the original pressing assembly and the pressing shaft to be matched, the rollers can rotate, component force in the horizontal direction is consumed in a mode of driving the rollers to rotate in the downward moving process, vertical downward force is further applied to the upper reinforcing frame, the European style socket male seat is further driven to be inserted into the European style socket female seat, component force in the horizontal direction generated when the upper reinforcing frame is stressed obliquely downwards is reduced, the European style socket male seat is further driven to vertically move downwards in the downward moving process of the upper reinforcing frame, further the European style socket male seat is more accurately matched with the European style socket female seat, the risk of damaging a connector when the transverse force is overlarge is avoided, the foldable handles can be conveniently stored, a large amount of manpower is saved when the plug-in connectors are too much after the test resources are expanded, and the plug-in operation can be realized more easily.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of an Europe's differential docking mechanism between test boards on an integrated circuit test device;

FIG. 2 is a top view of an Europe's differential docking mechanism between test boards on an integrated circuit test apparatus according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a stiffener frame on an Europe's interface between test boards on an integrated circuit test apparatus according to the present utility model;

FIG. 4 is an enlarged schematic diagram of the European style interface mechanism between test boards in the integrated circuit test equipment of FIG. 3 at A;

FIG. 5 is a schematic view of an acrylic sealing plate of an Europe butt joint mechanism between test boards on an integrated circuit test device according to the present utility model;

FIG. 6 is a schematic diagram of an European style socket of a European style docking mechanism between test boards of an integrated circuit test device according to the present utility model;

FIG. 7 is a schematic diagram of a European style socket of a European style docking mechanism between test boards of an integrated circuit test device according to the present utility model;

FIG. 8 is a schematic diagram of a translation slider of an European style docking mechanism between test boards on an integrated circuit test apparatus according to the present utility model.

In the figure: 1. testing the board card; 2. european style socket male seat; 3. an upper reinforcing frame; 4. a lower reinforcing frame; 5. a roller; 6. acrylic sealing plates; 7. a handle; 8. foolproof ring; 9. installing a top plate; 10. an adapter board card; 11. european style socket female seat; 12. a foldable grip; 13. an active pull rod; 14. the pull rod is connected with the first shaft; 15. a pull rod rotating seat; 16. a driven pull rod; 17. the pull rod is connected with the second shaft; 18. translating the first sliding block; 19. a linear guide rail; 20. a limiting block; 21. translating the slider link; 22. a translation sliding block II; 23. fool-proof column; 24. a mechanism body; 25. a control center; 26. a universal wheel; 27. and (5) a bolt.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-8, the euler butt joint mechanism between test boards on integrated circuit test equipment comprises a mechanism main body 24, a control center 25 is arranged on the side face of the mechanism main body 24, an installation top plate 9 is fixed on the upper surface of the mechanism main body 24 through bolts 27, an adapter board 10 is fixed on the upper surface of the installation top plate 9, the adapter board 10 is electrically connected with the control center 25, an euler socket female seat 11 is electrically connected on the adapter board 10, a test board card 1 is arranged above the euler socket female seat 11, an euler socket male seat 2 is electrically connected below the test board card 1, the euler socket male seat 2 is spliced with the euler socket female seat 11, two rollers 5 are arranged on two sides of the euler socket male seat, a foldable grip 12 is arranged beside two rollers 5 on one side, and the rollers 5 are in transmission connection with the foldable grip 12.

In the existing test equipment, after the upper reinforcing frame 3 and the lower reinforcing frame 4 clamp the test board card 1, the lower pressing rod hinged to the upper surface of the equipment is pressed down, and then the pressing shaft fixed on the side wall of the upper reinforcing frame 3 is driven to move downwards, so that the European socket male seat 2 and the European socket female seat 11 are spliced, but in the pressing process, the pressing component is stressed by the pressing shaft because the pressing shaft is stressed, and a certain movable clearance is needed by the pressing component, so that the pressing shaft is stressed obliquely downwards when pressed downwards, the rotating force in the horizontal direction is generated, and the risk of damaging the connector is caused when the transverse force is overlarge.

According to the utility model, the roller 5 is in transmission fit with the foldable handle 12 to replace the original pressing component and pressing shaft fit, as the roller 5 can rotate, the component force in the horizontal direction is consumed in the downward moving process in a mode of driving the roller 5 to rotate, so that the upper reinforcing frame 3 is applied with vertical downward force, the European type socket male seat 2 is driven to be inserted with the European type socket female seat 11, the component force in the horizontal direction generated when the European type socket male seat 2 is stressed obliquely downwards in the downward pressing process is reduced, the European type socket male seat 2 is driven to vertically move downwards in the downward moving process of the upper reinforcing frame 3, and the foldable handle 12 is more accurately matched with the European type socket female seat 11, the risk of damaging a connector when the transverse force is overlarge is avoided, the foldable handle 12 can be conveniently stored, a large amount of manpower is saved when the connectors are excessively used after the test resources are expanded, and the operation personnel can realize the insertion operation more easily.

Specifically, the top of the mounting top plate 9 is provided with an upper reinforcing frame 3 and a lower reinforcing frame 4, the upper reinforcing frame 3 is located right above the lower reinforcing frame 4, the test board card 1 is clamped between the upper reinforcing frame 3 and the lower reinforcing frame 4, and the upper reinforcing frame 3, the lower reinforcing frame 4 and the test board card 1 are fixedly connected through bolts 27.

Specifically, the end of the foldable handle 12, which is close to the test board card 1, is hinged with a driving pull rod 13, the end of the driving pull rod 13, which is far away from the foldable handle 12, is rotationally connected with a pull rod rotating seat 15, a pull rod connecting shaft I14 is rotationally connected in the middle of the driving pull rod 13, the end of the pull rod connecting shaft I14, which is far away from the driving pull rod 13, is rotationally connected with a driven pull rod 16, one end of the driven pull rod 16, which is far away from the pull rod connecting shaft I14, is rotationally connected with a translation slide block I18, the positions, which are located on two sides of the European socket female seat 11, of the upper surface of the mounting top board 9 are respectively fixed with a linear guide rail 19, a translation slide block I18 is slidingly installed on the linear guide rail 19, a wheel groove is formed in the side wall of the translation slide block I18, and one ends, which are far away from the upper reinforcing frame 3, of the two rollers 5 on the same side as the translation slide block I18 are inserted in the wheel groove.

The foldable handle 12 is manually pressed downwards to drive the driving pull rod 13 to rotate downwards along the pull rod rotating seat 15, the driven pull rod 16 is driven to move through the pull rod connecting shaft I14, the driven pull rod 16 drives the translation slide block I18 to move towards the direction close to the foldable handle 12 through the pull rod connecting shaft II 17, the translation slide block I18 drives the translation slide block II 22 and the translation slide block I18 to slide along the same direction through the slide block translation slide block connecting rod 21, and then the horizontal height of the positions of the four wheel grooves on the two sides, which are opposite to the roller 5, is reduced along with the movement of the translation slide block I18, so that the pressing operation of the upper reinforcing frame 3 can be realized, and the butt joint operation of the European type socket male seat 2 and the European type socket female seat 11 is realized.

Specifically, the linear guide rail 19 at the other side of the female socket 11 is slidably provided with a second translation slider 22, a wheel groove is formed in the side wall of the second translation slider 22, one end, away from the upper reinforcing frame 3, of each roller 5 is inserted into the wheel groove, one end, away from the upper reinforcing frame 3, of each roller 5 at the same side as the second translation slider 22 is inserted into the wheel groove, one end, away from the foldable handle 12, of each first translation slider 18 is fixedly connected with a first translation slider connecting rod 21, and one end, away from the first translation slider 18, of each translation slider connecting rod 21 is fixed with the end of the second translation slider 22.

Through the action of the translation sliding block connecting rod 21, the translation sliding block 18 and the translation sliding block 22 on two sides can slide simultaneously, and then the two sides of the upper reinforcing frame 3 are subjected to downward pressure simultaneously, so that the plug-in operation of the European type socket male seat 2 and the European type socket female seat 11 is more stable.

Specifically, the wheel groove is inclined, the four wheel grooves are arranged at lower positions near one ends of the translation sliding block connecting rods 21, the wheel grooves incline upwards along with the increase of the distance between the translation sliding block connecting rods 21, the linear guide rail 19 below the translation sliding block I18 is provided with a limiting block 20 near the end part of the foldable handle 12 in a fitting manner, and the limiting block 20 is fixed on the upper surface of the mounting top plate 9.

The wheel grooves are obliquely arranged, so that oblique downward force can be applied to the roller 5 in the translation process of the first translation sliding block 18 and the second translation sliding block 22, and the upper reinforcing frame 3 can be helped to move downwards.

Specifically, the upper reinforcing frame 3, the lower reinforcing frame 4 and the upper surface of the test clamping plate are all provided with a plurality of fool-proof holes in a penetrating way, a plurality of fool-proof rings Kong Najun are arranged on the fool-proof rings 8, a plurality of fool-proof columns 23 are fixedly arranged on the upper surface of the mounting top plate 9, and the fool-proof columns 23 are matched with the fool-proof rings 8 for use.

The cooperation of fool-proof column 23 and fool-proof ring 8 is used and can be made the butt joint position between European style socket public seat 2 and the female seat 11 of European style socket more accurate, eliminates the damage of European style socket public seat 2 and the female seat 11 of European style socket when pushing down because the position is inaccurate, has saved the expense of raw and other materials, and fool-proof column 23 has not only played fool-proof effect, still plays positioning action and guarantees test integrated circuit board 1 butt joint precision to and the spacing effect of horizontal direction offsets the horizontal component that produces down in-process.

Specifically, handles 7 are fixed on the upper surface of the upper reinforcing frame 3 at two side edges, and an acrylic sealing plate 6 is fixed on the upper surface of the upper reinforcing frame 3 through bolts 27.

Specifically, four universal wheels 26 are fixed on the lower surface of the mechanism main body 24.

The handle 7 can facilitate the operator to lift and take down the upper reinforcing frame 3, and the universal wheel 26 can facilitate the movement of the whole mechanism before and after the operation is completed.

Working principle: when the test board card 1 needs to be tested, the test board card 1 needing to be tested is firstly placed between the upper reinforcing frame 3 and the lower reinforcing frame 4, then the test board card 1 is aligned through the fool-proof hole, the fool-proof ring 8 is embedded into the fool-proof hole, the relative position of the horizontal direction between the lower reinforcing frame 4 of the upper reinforcing frame 3 and the test board card 1 is preliminarily ensured not to change, then the acrylic sealing board 6 is covered above the upper reinforcing frame 3, then the upper reinforcing frame 3, the lower reinforcing frame 4, the test board card 1 and the acrylic sealing board 6 are fixed through bolts 27, the foldable handle 12 is manually pressed downwards, the driving pull rod 13 is driven to rotate downwards along the pull rod rotating seat 15, then the driven pull rod 16 is driven to move through the pull rod connecting shaft I14, the driven pull rod 16 drives the translation slide block I18 to move towards the direction close to the foldable handle 12 through the pull rod connecting shaft II 17, the translation slide block I18 drives the translation slide block II 22 and the translation slide block I18 to slide rod in the same direction through the slide block connecting shaft II, then four wheel grooves on two sides move along with the translation slide block I18, the horizontal direction 5 is opposite to the horizontal direction along with the translation slide block I18, the horizontal direction 5 is applied to the jack II, the vertical force is applied to the jack 2 through the jack 2, the jack is driven to rotate downwards through the jack 2, and the jack 2 is driven to rotate downwards in the vertical direction, and the jack 2 is driven to rotate down, and the jack 2 is driven to rotate in the jack 2.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. An euler interface mechanism between test boards on integrated circuit test equipment, comprising a mechanism body (24), characterized in that: the multifunctional electric power transmission mechanism is characterized in that a control center (25) is arranged on the side face of the mechanism main body (24), an installation top plate (9) is fixed on the upper surface of the mechanism main body (24) through bolts (27), an adapter plate card (10) is fixed on the upper surface of the installation top plate (9), the adapter plate card (10) is electrically connected with the control center (25), an European type socket female seat (11) is electrically connected onto the adapter plate card (10), a test plate card (1) is arranged above the European type socket female seat (11), an European type socket male seat (2) is electrically connected below the test plate card (1), the European type socket male seat (2) is spliced with the European type socket female seat (11), two rollers (5) are arranged on two sides of the European type socket male seat (2), foldable grips (12) are arranged beside the two rollers (5) on one side, and the rollers (5) are in transmission connection with the foldable grips (12).

2. The euler interface mechanism between test boards on an integrated circuit test apparatus of claim 1 wherein: the top of the mounting top plate (9) is provided with an upper reinforcing frame (3) and a lower reinforcing frame (4), the upper reinforcing frame (3) is located right above the lower reinforcing frame (4), the test board card (1) is clamped between the upper reinforcing frame (3) and the lower reinforcing frame (4), and the upper reinforcing frame (3), the lower reinforcing frame (4) and the test board card (1) are fixedly connected through bolts (27).

3. The euler interface mechanism between test boards on an integrated circuit test apparatus of claim 2 wherein: the foldable handle (12) is hinged with a driving pull rod (13) near the end part of the test board card (1), the driving pull rod (13) is far away from the end part of the foldable handle (12) and is rotationally connected with a pull rod rotating seat (15), a pull rod connecting shaft I (14) is rotationally connected in the middle of the driving pull rod (13), the end part of the driving pull rod (13) is rotationally connected with a driven pull rod (16) far away from the pull rod connecting shaft I (14), the driven pull rod (16) is rotationally connected with a pull rod connecting shaft II (17), one end of the pull rod connecting shaft II (17) far away from the driven pull rod (16) is rotationally connected with a translation slide block I (18), the positions of the upper surface of the mounting top plate (9), which are positioned on two sides of the European socket female seat (11), are all fixedly provided with linear guide rails (19), a translation slide block I (18) are slidingly arranged on the linear guide rails (19) near one side of the foldable handle (12), the side walls of the translation slide block I (18) are provided with wheel grooves, the two ends of the translation slide block I (16) far away from the inside the wheel grooves (3).

4. A euler interface mechanism between test boards on an integrated circuit test apparatus as recited in claim 3, wherein: the linear guide rail (19) on the other side of the European style socket female seat (11) is slidably provided with a translation sliding block II (22), a wheel groove is formed in the side wall of the translation sliding block II (22), one end, far away from the upper reinforcing frame (3), of each roller (5) is inserted into the wheel groove, one end, far away from the upper reinforcing frame (3), of each roller (5) on the same side as the translation sliding block II (22) is inserted into the wheel groove, one end, far away from the foldable handle (12), of each translation sliding block I (18) is fixedly connected with a translation sliding block connecting rod (21), and one end, far away from the translation sliding block I (18), of each translation sliding block connecting rod (21) is fixed with the end of each translation sliding block II (22).

5. The euler interface mechanism between test boards on an integrated circuit test apparatus of claim 4 wherein: the wheel groove is in an inclined arrangement, one ends of the four wheel grooves, which are close to the translation sliding block connecting rods (21), are in lower positions and incline upwards along with the distance increase of the distance between the translation sliding block connecting rods (21), a limiting block (20) is arranged on the linear guide rail (19) below the translation sliding block I (18) and is close to the end part of the foldable handle (12) in a fitting mode, and the limiting block (20) is fixed on the upper surface of the installation top plate (9).

6. The euler interface mechanism between test boards on an integrated circuit test apparatus of claim 2 wherein: the upper reinforcing frame (3), the lower reinforcing frame (4) and the upper surface of the test clamping plate are all penetrated and provided with a plurality of fool-proof holes, a plurality of fool-proof rings (8) are all installed in the fool-proof holes, a plurality of fool-proof columns (23) are fixedly installed on the upper surface of the mounting top plate (9), and the fool-proof columns (23) are matched with the fool-proof rings (8).

7. The euler interface mechanism between test boards on an integrated circuit test apparatus of claim 2 wherein: the upper surface of the upper reinforcing frame (3) is fixed with handles (7) on two sides, and the upper surface of the upper reinforcing frame (3) is fixed with an acrylic sealing plate (6) through bolts (27).

8. The euler interface mechanism between test boards on an integrated circuit test apparatus of claim 2 wherein: four universal wheels (26) are fixed on the lower surface of the mechanism main body (24).