CN113655367A

CN113655367A - Integrated circuit output end testing device

Info

Publication number: CN113655367A
Application number: CN202110859585.2A
Authority: CN
Inventors: 王晓龙
Original assignee: Individual
Current assignee: Shenzhen Lianrong Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-11-16
Anticipated expiration: 2041-07-28
Also published as: CN113655367B

Abstract

The invention discloses an integrated circuit output end testing device, which structurally comprises a power interface, a power switch, an indicator light, a reset button, a machine body, a plug wire hole, a power connection post and a blocking device.

Description

Integrated circuit output end testing device

Technical Field

The invention relates to the field of integrated circuit testing, in particular to a testing device for an output end of an integrated circuit.

Background

Along with the development of integrated circuit, more and more functions are concentrated in a piece of little chip, when integrated circuit product production and use, need corresponding integrated circuit test instrument to carry out relevant circuit detection to integrated circuit product, integrated circuit test is one of the key means of guaranteeing integrated circuit performance, quality, protects the plug wire hole through separation component, when testing integrated circuit, needs the place of improvement:

when testing integrated circuit, all be connected the pin on the integrated circuit board with the plug wire hole of integrated circuit tester and test, in the test process, the wiring hole on the integrated circuit tester all exposes outside, can directly contact with the air, make impurity in the air can be infected with on the wiring hole, the pin can glue the impurity in the air stretching into wiring downthehole portion, impurity in the air is rubbing and appearing static with the plug wire hole, not only can reduce the quality to the integrated circuit test, and the short circuit appears easily, reduce the life of integrated circuit tester.

Disclosure of Invention

Aiming at the defects in the prior art, the invention is realized by the following technical scheme: the utility model provides an integrated circuit output testing arrangement, its structure includes power source, switch, pilot lamp, reset button, organism, plug wire hole, electrical connector, separation device, power source and switch on mutually, switch installs on the organism, switch switches on mutually with the pilot lamp through the organism, the pilot lamp bottom is equipped with reset button, reset button one side is equipped with the plug wire hole, the plug wire hole switches on mutually with the organism, be equipped with the separation device on the plug wire hole, separation device both ends lock joint is on the organism, organism one side is equipped with electrical connector, electrical connector passes through electric wire connection with the organism.

As a further optimization of the invention, the blocking device comprises an installation seat, a telescopic protection piece, a sliding rail groove and a sliding support leg, wherein the installation seat is provided with the sliding rail groove embedded with the installation seat, the sliding rail groove is connected with the sliding support leg in a sliding manner, one end of the sliding support leg, which is far away from the sliding rail groove, is embedded in the telescopic protection piece, the installation seat is buckled on the machine body, and the telescopic protection piece is arranged on the wire insertion hole.

The telescopic protection piece comprises two telescopic sleeves, two connecting sliding plates, a limiting traction piece and a telescopic protective cover, two ends of the two telescopic sleeves penetrate through the two connecting sliding plates, one end of each connecting sliding plate, facing the telescopic sleeves, is attached to the telescopic protective cover, the telescopic protective cover is connected with the telescopic sleeves through the connecting sliding plates, the limiting traction piece connected with the telescopic protective cover is arranged in the middle of the telescopic protective cover, the connecting sliding plates are inserted and embedded with sliding support legs, and the telescopic protective cover is arranged on the wire inserting hole.

As a further optimization of the invention, the telescopic sleeve comprises a plurality of sockets, a plug connector and a connecting cylinder, wherein the sockets are sleeved in different sizes, one end of each socket is sleeved with the connecting cylinder, the other end of each socket is provided with the plug connector which is buckled with the connecting cylinder, the plug connector penetrates through the connecting sliding plate, and the sockets are connected with the telescopic shield through the connecting sliding plate.

The limiting pulling piece comprises two butt joint patches, two butt joint patches and magnetic absorption strips, wherein the two butt joint patches are symmetrically attached to two ends of the triangular connecting plate, the magnetic absorption strips are fastened with the triangular connecting plate at the middle position of the top of the triangular connecting plate, the triangular connecting plates are provided with a plurality of triangular connecting plates, and the triangular connecting plates are connected to the middle position of the telescopic shield in a symmetrical shaft structure.

As a further optimization of the invention, the slide rail groove comprises two blocking rods, a slide rail, a movable fixed part and a main body, wherein the two blocking rods are connected to two sides of the main body, the middle position of the main body is provided with the slide rail embedded with the main body, the slide rail is connected with the blocking rods through the main body, one end of the blocking rods facing the slide rail is connected with the movable fixed part, the main body is embedded on the mounting seat, and the slide rail is connected with the slide support legs in a sliding manner.

As a further optimization of the invention, the movable fixed piece comprises a protective soft cushion, an opening and closing piece, a pushing and supporting piece and a shell, wherein the protective soft cushion is attached to the top of the shell, the pushing and supporting piece is arranged in the middle of the bottom of the shell, one end, far away from the shell, of the pushing and supporting piece is in contact with the opening and closing piece, two ends of the opening and closing piece are connected to two sides inside the shell, the top of the opening and closing piece is connected with the top of the shell, and the shell is connected to the stop lever.

The pushing and supporting piece comprises a limiting cavity, two sliding rods, an inflatable ball, an elastic rod, movable shafts and a clamping seat, wherein the limiting cavity is fixed on the clamping seat, the elastic rod is arranged at one end, far away from the clamping seat, of the limiting cavity, the elastic rod penetrates through the limiting cavity and is embedded in the limiting cavity, the movable shafts are arranged on two sides of the limiting cavity and movably clamped with the limiting cavity, the movable shafts are buckled with the sliding rods, the two sliding rods are connected with the inflatable ball, the inflatable ball is connected to the elastic rod, the clamping seat is fixed on the shell, and the inflatable ball is in contact with the opening and closing piece.

As a further optimization of the invention, the movable fixed pieces are provided with a plurality of fixed pieces which are symmetrically arranged on the inner walls of the two stop rods.

Advantageous effects

The invention relates to a device for testing the output end of an integrated circuit, which has the following beneficial effects:

1. the retractable protection cover covers the wire inserting hole through the combined arrangement of the retractable sleeve, the connecting sliding plate, the limiting pulling piece and the retractable protection cover, the retractable protection cover can be opened and closed up and down under the action of the retractable sleeve to movably adjust the protection area, the limiting pulling piece is used for limiting the movable position of the retractable protection cover, the phenomenon of ejection and staggering of the retractable protection cover in the retraction process is prevented, and the wire inserting hole can be effectively protected.

2. According to the invention, through the combination arrangement of the butt joint patches, the triangular joint plates and the magnetic absorption strips, when the telescopic shield is retracted inwards, the magnetic absorption strips on the two triangular joint plates can adsorb the two triangular joint plates together under the action of the telescopic shield through the magnetism of the magnetic absorption strips, and then the two triangular joint plates are attached to each other through the butt joint patches, so that the telescopic shield can be stably expanded outwards or retracted inwards, and the telescopic shield can effectively block impurities in the air.

3. The invention connects the sliding support legs with the sliding rails to slide through the blocking rods, the sliding rails, the movable fixed pieces and the main body, and limits the movable positions of the sliding support legs through the mutual matching of the blocking rods and the movable fixed pieces, so that the sliding support legs can stably drive the telescopic shield to perform telescopic movement without displacement in the moving process.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an apparatus for testing an output terminal of an integrated circuit according to the present invention;

FIG. 2 is a schematic top view of the barrier device of the present invention.

Fig. 3 is a schematic top view of the telescopic guard of the present invention.

Fig. 4 is a side view of the telescopic tube of the present invention.

FIG. 5 is a schematic view of the internal structure of the restraining member of the present invention.

Fig. 6 is a schematic top view of the slide rail groove of the present invention.

FIG. 7 is a cross-sectional view of the movable member of the present invention.

Fig. 8 is an enlarged structural diagram of a in fig. 7.

In the figure: the device comprises a power interface 1, a power switch 2, an indicator light 3, a reset button 4, a machine body 5, a wire inserting hole 6, an electric pole 7, a blocking device 8, a mounting seat 81, a telescopic protection piece 82, a sliding rail groove 83, a sliding leg 84, a telescopic sleeve 821, a connecting sliding plate 822, a limiting pulling piece 823, a telescopic shield 824, a socket T1, a plug-in connector T2, a connecting cylinder T3, a butt joint patch U1, a triangular connecting plate U2, a magnetic absorption strip U3, a blocking rod 831, a sliding rail 832, a movable 833, a main body 834, a protective soft cushion V1, an opening-closing piece V2, a pushing supporting piece V3, a shell V4, a limiting cavity V31, a sliding rod V32, an inflatable ball V33, an elastic rod V34, a movable shaft V35 and a clamping seat V36.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an integrated circuit output testing arrangement, its structure includes power source 1, switch 2, pilot lamp 3, reset button 4, organism 5, plug wire hole 6, electric connector 7, separation device 8, power source 1 switches on with switch 2 mutually, switch 2 installs on organism 5, switch 2 passes through organism 5 and pilot lamp 3 circular telegrams mutually, 3 bottoms of pilot lamp are equipped with reset button 4, reset button 4 one side is equipped with plug wire hole 6, plug wire hole 6 switches on with organism 5 mutually, be equipped with separation device 8 on the plug wire hole 6, separation device 8 both ends lock joint is on organism 5, organism 5 one side is equipped with electric connector 7, electric connector 7 passes through electric wire connection with organism 5.

Referring to fig. 2, the blocking device 8 includes an installation seat 81, a telescopic protection member 82, a sliding rail groove 83, and a sliding support leg 84, the installation seat 81 is provided with the sliding rail groove 83 embedded therein, the sliding rail groove 83 is slidably connected to the sliding support leg 84, one end of the sliding support leg 84, which is far away from the sliding rail groove 83, is inserted into the telescopic protection member 82, the installation seat 81 is fastened to the machine body 5, and the telescopic protection member 82 is disposed on the wire insertion hole 6.

Referring to fig. 3, the telescopic protection member 82 includes two telescopic pipes 821, two engaging sliding plates 822, a limiting pulling member 823, and a telescopic shield 824, two ends of each of the two telescopic pipes 821 are respectively penetrated through the two engaging sliding plates 822, one end of each of the engaging sliding plates 822 facing the telescopic pipes 821 is attached to the telescopic shield 824, the telescopic shield 824 is connected to the telescopic pipes 821 through the engaging sliding plates 822, the limiting pulling member 823 connected to the telescopic shield 824 is disposed in the middle of the telescopic shield 824, the engaging sliding plates 822 are inserted into the sliding support legs 84, and the telescopic shield 824 is disposed on the wire insertion hole 6.

The limiting pulling piece 823 is used for being matched with the telescopic shield 824, the telescopic shield 824 is of a wavy structure, the telescopic shield 824 can contract or expand outwards under the action of the telescopic sleeve 821, each segment of the telescopic shield 824 is limited in a pulling mode through the limiting pulling pieces 823 in the moving process of the telescopic shield 824, the top protruding phenomenon of the telescopic shield 824 in the moving process is prevented, and the wire insertion hole 6 can be effectively protected.

Referring to fig. 4, the telescopic sleeve 821 includes a plurality of sockets T1, a plurality of plugs T2, and a connecting cylinder T3, the sockets T1 are provided, the sockets T1 are nested in different sizes, one end of each socket T1 is nested with the connecting cylinder T3, the other end of each socket T1 is provided with a plug T2 fastened with the corresponding socket, the plug T2 penetrates through the connecting sliding plate 822, and the socket T1 is connected with the telescopic shield 824 through the connecting sliding plate 822.

The connector T2 is used to mate with the socket T1, and the two connectors T2 are inserted in parallel into the two engaging sliding plates 822, so that the socket T1 can stably mate with the telescopic shield 824 for telescopic movement.

Referring to fig. 5, the limiting pulling member 823 includes two docking patches U1, two triangular connection plates U2, and a magnetic absorption bar U3, the two docking patches U1 are symmetrically attached to two ends of the triangular connection plate U2, the magnetic absorption bar U3 fastened to the top of the triangular connection plate U2 is disposed in the middle of the top of the triangular connection plate U2, the triangular connection plate U2 is provided in plural, and the plural triangular connection plates U2 are connected to the middle of the telescopic shield 824 in a symmetrical axis structure.

The docking patch U1 is used for matching with the magnetic absorption strip U3, when the telescopic shield 824 is retracted inwards, the triangular connecting plate U2 connected to the telescopic shield 824 is also retracted inwards, the triangular connecting plate U2 is overlapped together under the magnetic action of the magnetic absorption strip U3, the docking patch U1 is used for assisting in movably adjusting the telescopic shield 824 by assisting in absorbing the magnetic absorption strip U3, and the docking patch U1 is made of rubber materials, has certain adhesion and can effectively match with the telescopic shield 824 to retract inwards.

Example two

Referring to fig. 6, the sliding rail groove 83 includes two blocking bars 831, two sliding rails 832, a movable fixing member 833 and a main body 834, the two blocking bars 831 are connected to two sides of the main body 834, the sliding rail 832 embedded with the main body 834 is arranged at the middle position of the main body 834, the sliding rail 832 is connected with the blocking bars 831 through the main body 834, one end of the blocking bars 831 facing the sliding rails 832 is connected with the movable fixing member 833, the main body 834 is embedded on the mounting seat 81, and the sliding rail 832 is slidably connected with the sliding support leg 84.

Referring to fig. 6, a plurality of movable fixed members 833 are provided, and the plurality of movable fixed members 833 are symmetrically arranged on the inner walls of the two bars 83.

The stopping rods 831 are used for matching with the sliding rails 832, and when the sliding legs 84 are connected to the sliding rails 832 for sliding, the moving positions of the sliding legs 84 are limited by the two stopping rods 831, so that the sliding legs 84 do not shake during the moving process.

Referring to fig. 7, the movable member 833 includes a protection cushion V1, an opening and closing member V2, a pushing and supporting member V3, and a housing V4, the protection cushion V1 is attached to the top of the housing V4, the pushing and supporting member V3 is installed at the middle position of the bottom of the housing V4, one end of the pushing and supporting member V3 away from the housing V4 is in contact with the opening and closing member V2, two ends of the opening and closing member V2 are connected to two sides inside the housing V4, the top of the opening and closing member V2 is connected to the top of the housing V4, and the housing V4 is connected to the stopper bar 831.

The protective cushion V1 is used for being matched with the sliding support leg 84, when the sliding support leg 84 slides back and forth on the sliding rail 832, the protective cushion V1 can be directly contacted with the side wall of the sliding support leg 84, the protective cushion V1 is made of rubber materials and has a smooth surface, the side wall of the sliding support leg 84 can be effectively protected, and the sliding support leg 84 is prevented from being worn in the sliding process.

Referring to fig. 8, the pushing support member V3 includes a limiting cavity V31, a sliding rod V32, an inflatable ball V33, an elastic rod V34, a movable shaft V35, and a clamping seat V36, the limiting cavity V31 is fixed on the clamping seat V36, one end of the limiting cavity V31 away from the clamping seat V36 is provided with an elastic rod V34, the elastic rod V34 is inserted and embedded in the limiting cavity V31, the movable shaft V35 is arranged on both sides of the limiting cavity V31 and movably clamped with the two, the movable shaft V35 is fastened with the sliding rod V32, the two sliding rods V32 are provided, an inflatable ball V33 is connected between the two sliding rods V32, the inflatable ball V33 is connected to the elastic rod V34, the clamping seat V36 is fixed to a housing V4, and the inflatable ball V33 is in contact with the opening and closing member V2.

The elastic rod V34 is used for the inflatable ball V33, the position of the inflatable ball V33 is limited and supported through the elastic rod V34, the inflatable ball V33 can guide pressure to two sides after being pressed, so that the sliding rods V32 on two sides can be outwards opened under the action of the movable shaft V35, the inflatable ball V33 is made of an explosion-proof material of a yoga ball, and the elastic rod V34 has good pressure resistance and flexibility and can effectively support the opening and closing piece V2.

The working principle of the above technical solution is explained as follows:

when the invention is used, the mounting seat 81 is fixedly mounted on the machine body 5, the telescopic protection piece 82 is mounted on the sliding rail groove 83 through the sliding support leg 84 for sliding adjustment, when an integrated circuit is tested by using the wire insertion hole 6, a worker pushes the connecting sliding plate 822, the connecting sliding plate 822 is connected with the sliding support leg 84, so that the sliding support leg 84 can drive the connecting sliding plate 822 to move on the sliding rail 832, the sliding support leg 84 can be contacted with the protective cushions V1 at two sides in the moving process, the protective cushion V1 can be contacted with the contact extrusion force of the sliding support leg 84, the protective cushion V1 can retract inwards after being pressed, the pressure is guided to the opening and closing piece V2, the middle position of the opening and closing piece V2 can retract inwards and expand outwards after being pressed, the middle position of the opening and closing piece V2 can push the inflatable ball V33 downwards, the inflatable ball V33 is in a sealed state, the gas at the inner wall can be guided to two sides after being pressed at the middle position, so that the two sides can be opened outwards, the two slide bars V32 can be opened outwards by the pushing force of the two sides of the inflatable ball V33, the inflatable ball V33 can move downwards under the action of the slide bar V32, the elastic bar V34 can be retracted inwards by the pushing force of the inflatable ball V33, the position of the elastic bar V34 is limited and fixed by the limited cavity V31, the elastic bar V34 is prevented from being displaced by stress, the limited cavity V31 guides the pressure to the clamping seat V36, the inside of the clamping seat V36 is in a solid state, so that the elastic bar V34 is not easy to deform during the stress, the retraction degree of the elastic bar V34 can be effectively controlled, so that the elastic bar V3 can generate resilience force after being pressed to a certain degree, the resilience force is guided to the tensioning part V2 by the inflatable ball V33, the tensioning part V2 can be pushed upwards by the stress, so that the protective cushion V1 can be directly contacted with the two sides of the slide legs 84, the two sides of the slide legs can be simultaneously subjected to the inward pushing force of the shell V4, and the extrusion force of the slide legs can be limited, effectively control the translation rate of slip stabilizer blade 84, reuse protection cushion V1 cooperates slip stabilizer blade 84 to remove the protection, guarantees that slip stabilizer blade 84 is difficult for appearing wearing and tearing when removing for slip stabilizer blade 84 can stably drive links up slide 822 and carry out the activity to the telescopic shield 824 and to shrink the adjustment inwards, guarantees that telescopic shield 824 can fold at the uniform velocity inwards and fold or outwards expand, can not appear protruding separation phenomenon retracting or expanding in-process.

When the telescopic shield 824 is retracted and folded inwards, the telescopic shield 824 moves downwards along with the engagement sliding plate 822 at the upper end to be laminated and pressed together, the triangular connection plates U2 on the telescopic shield 824 are laminated together along with the magnetic absorption effect of the magnetic absorption strip U3, the two triangular connection plates U2 are laminated together, the butt joint patches U1 on the triangular connection plates U2 are butted and attached together under the laminating pressure of the two triangular connection plates U2, the magnetic absorption strip U3 is effectively assisted to perform balanced shrinkage on the telescopic shield 824, the multiple sections on the telescopic shield 824 are stably laminated together to effectively retract the telescopic shield 824 inwards flatly, in the retracting process of the telescopic shield 824, the plug-in connector T2 is inserted and embedded on the engagement sliding plate 822, so that the multiple sections of the sleeve T1 are laminated and sleeved together along with the movement of the engagement sliding plate 822 to effectively cooperate with the telescopic shield 824 to retract stably inwards, and after the telescopic shield 824 retracts inwards, the wire insertion holes 6 are exposed to the outside, and a worker can connect pins of the integrated circuit to the wire insertion holes 6 for testing.

After the integrated circuit is tested, a worker pulls the connecting sliding plate 822, the sliding leg 84 can slide upwards on the sliding rail 832 under the pulling force transmitted by the connecting sliding plate 822, the two blocking rods 831 and the sliding rail 832 mutually form a concave structure, the two blocking rods can limit the sliding position of the sliding leg 84, the sliding leg 84 is pushed and pressed by the movable parts 833, so that the sliding leg 84 cannot incline during the movement, the sliding leg 84 can stably move upwards, the connecting sliding plate 822 drives the telescopic shield 824 to move upwards under the action of the sliding leg 84, the two abutting patches U1 adhered together can separate and bounce away under the upward pulling force of the connecting sliding plate 822, because the magnetic force of the suction U3 is not large, the two triangular magnetic strips U2 can open outwards under the separating action of the abutting patches U1, the sections of the telescopic shield 824 can expand upwards along with the upward movement of the connecting sliding plate 822, socket T1 can cooperate flexible guard shield 824 to upwards extend layer upon layer, and flexible guard shield 824 after opening can directly cover on wire insertion hole 6, can carry out the separation to the impurity in the outside air, effectively reduces the impurity in the air and adsorbs on wire insertion hole 6 for wire insertion hole 6 can stably test integrated circuit, improves the quality and the life of integrated circuit tester to the integrated circuit test.

In summary, the invention adopts a combination of a power interface, a power switch, an indicator light, a reset button, a machine body, a wire insertion hole, a power connection post and a blocking device to form a new integrated circuit output end testing device, when an integrated circuit is tested, a sliding support leg drives a linking slide plate to move upwards or retract on a slide rail, a stop lever and a movable fixed part are matched with each other to limit the position of the sliding support leg, so that the sliding support leg can move stably and is not easy to shake left and right, the linking slide plate at one end drives a telescopic sleeve and a telescopic shield to move up and down, the telescopic shield can effectively protect the wire insertion hole, impurities in the air are blocked outside, the wire insertion hole is not easily influenced by the impurities in the air, and the quality of integrated circuit testing is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integrated circuit output testing arrangement, its structure includes power source (1), switch (2), pilot lamp (3), reset button (4), organism (5), plug wire hole (6), electric pole (7), separation device (8), its characterized in that:

the power supply interface (1) is connected with a power supply switch (2), the power supply switch (2) is electrified with an indicator lamp (3) through a machine body (5), a wire inserting hole (6) is formed in the reset button (4), the wire inserting hole (6) is connected with the machine body (5), a separation device (8) is arranged on the wire inserting hole (6), two ends of the separation device (8) are buckled on the machine body (5), an electric connection post (7) is arranged on the machine body (5), and the electric connection post (7) is connected with the machine body (5) through an electric wire;

separation device (8) including mount pad (81), flexible piece (82), slide rail recess (83), slip stabilizer blade (84), gomphosis is inlayed with slide rail recess (83) to mount pad (81), slide rail recess (83) and slip stabilizer blade (84) sliding connection, slip stabilizer blade (84) are inserted and are inlayed on flexible piece (82) that protects, mount pad (81) lock joint is on organism (5), flexible piece (82) that protects is established on plug-in wire hole (6).

2. The integrated circuit output terminal test device of claim 1, wherein: the telescopic protection piece (82) comprises a telescopic sleeve (821), a linking sliding plate (822), a limiting traction piece (823) and a telescopic shield (824), wherein the telescopic sleeve (821) penetrates through the linking sliding plate (822), the telescopic shield (824) is connected with the telescopic sleeve (821) through the linking sliding plate (822), the telescopic shield (824) is connected with the limiting traction piece (823), the linking sliding plate (822) is inserted and embedded with the sliding support leg (84), and the telescopic shield (824) is arranged on the wire inserting hole (6).

3. The integrated circuit output terminal test device of claim 2, wherein: the telescopic sleeve (821) comprises a socket (T1), a plug connector (T2) and a connecting cylinder (T3), wherein the socket (T1) is connected with the connecting cylinder (T3) and the plug connector (T2), the plug connector (T2) penetrates through the connecting sliding plate (822), and the socket (T1) is connected with the telescopic shield (824) through the connecting sliding plate (822).

4. The integrated circuit output terminal test device of claim 2, wherein: the limiting pulling piece (823) comprises a butt joint patch (U1), a triangular connecting plate (U2) and a magnetic absorption strip (U3), wherein the butt joint patch (U1) is attached to a triangular connecting plate (U2), the triangular connecting plate (U2) is buckled with the magnetic absorption strip (U3), and the triangular connecting plate (U2) is connected to the telescopic shield (824).

5. The integrated circuit output terminal test device of claim 1, wherein: slide rail recess (83) are including shelves pole (831), slide rail (832), activity piece (833), main part (834), shelves pole (831) are connected on main part (834), slide rail (832) link to each other with shelves pole (831) through main part (834), shelves pole (831) are connected with activity piece (833), main part (834) gomphosis is on mount pad (81), slide rail (832) and sliding foot (84) sliding connection.

6. The integrated circuit output terminal test device of claim 5, wherein: activity is decided (833) and is closed piece (V2), top including protection cushion (V1), opening and close piece (V4), top and pushes away support piece (V3), casing (V4), protection cushion (V1) and casing (V4) are laminated mutually, install on casing (V4) and push away support piece (V3), top and push away support piece (V3) and open and close piece (V2) and contact, open and close piece (V2) and connect on casing (V4), open and close piece (V2) and casing (V4) meet, casing (V4) is connected on shelves pole (831).

7. The integrated circuit output terminal test device of claim 6, wherein: the pushing support piece (V3) comprises a limited cavity (V31), a sliding rod (V32), an inflatable ball (V33), an elastic rod (V34), a movable shaft (V35) and a clamping seat (V36), wherein the limited cavity (V31) is fixed on the clamping seat (V36), the limited cavity (V31) is provided with the elastic rod (V34), the elastic rod (V34) is inserted and embedded in the limited cavity (V31), the limited cavity (V31) is movably clamped with the movable shaft (V35), the movable shaft (V35) is buckled with the sliding rod (V32), the sliding rod (V32) is provided with the inflatable ball (V33), the inflatable ball (V33) is connected to the elastic rod (V34), the clamping seat (V36) is fixed on the shell (V4), and the inflatable ball (V33) is in contact with the tensioning piece (V2).

8. The integrated circuit output terminal test device of claim 5, wherein: the movable fixing pieces (833) are arranged in a plurality, and the movable fixing pieces (833) are symmetrically arranged on the inner wall of the blocking rod (831).