CN213600827U

CN213600827U - Integrated circuit board power-on testing device

Info

Publication number: CN213600827U
Application number: CN202021468876.6U
Authority: CN
Inventors: 李举英
Original assignee: Wuxi Sien Electronic Technology Co ltd
Current assignee: Wuxi Sien Electronic Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-07-02
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to an integrated circuit board technical field just discloses an integrated circuit board circular telegram testing arrangement, including support frame, first lead screw, slide rail and axis of rotation, the first bearing of inside fixedly connected with of support frame, the inside swing joint of first bearing has first lead screw, the outer wall swing joint of first lead screw has the screw, the inside fixedly connected with slide rail of support frame, the inside swing joint of support frame has the axis of rotation, the first screw of outer wall fixedly connected with of first lead screw. This integrated circuit board circular telegram testing arrangement, through the inside slide rail that sets up of support frame, slide bar, first sleeve, second sleeve, axis of rotation and third motor, the third motor drives the axis of rotation, and the axis of rotation drives the inside slide bar of second sleeve and can controls, and through the inside spring that sets up of slide bar, the spring has played the effect of buffering, and through the inside slide bar that sets up of slide rail, the slide bar has played gliding effect.

Description

Integrated circuit board power-on testing device

Technical Field

The utility model relates to an integrated circuit board technical field specifically is an integrated circuit board circular telegram testing arrangement.

Background

An integrated circuit is a microelectronic device or component. The transistor, the resistor, the capacitor, the inductor and other elements and wires required in a circuit are interconnected together by adopting a certain process, are manufactured on a small or a plurality of small semiconductor wafers or medium substrates, and are then packaged in a tube shell to form a micro structure with the required circuit function; all the elements are structurally integrated, so that the electronic elements are greatly miniaturized, low in power consumption, intelligent and high in reliability. It is denoted by the letter "IC" in the circuit. The integrated circuit inventors are the Jack-Kerr ratio (germanium (Ge) -based integrated circuits) and the Robert-Noisy (silicon (Si) -based integrated circuits). Most applications in the semiconductor industry today are silicon-based integrated circuits.

The integrated circuit board preparation needs weldment work, can produce a certain amount of impurity at the welded in-process, may glue on the circuit board, influences the use of circuit board, and artifical detection circuit board needs a large amount of time, and energy is wasted, still can appear wrong judgement, consequently need research and development one kind can replace artifical detection circuit board, convenient to use, detect rapid integrated circuit board circular telegram testing arrangement, consequently, we have proposed an integrated circuit board circular telegram testing arrangement and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an integrated circuit board circular telegram testing arrangement possesses advantages such as can replace artifical detection circuitry board, convenient to use, detection rapidly, has solved artifical detection circuitry board and needs a large amount of time, extravagant energy, the wrong problem of judgement still can appear.

The utility model provides a technical scheme that its technical problem adopted is: an integrated circuit board electrification testing device comprises a supporting frame, a first lead screw, a nut, a sliding rail and a rotating shaft, wherein a first bearing is fixedly connected inside the supporting frame, the first bearing is movably connected inside the first lead screw, the first lead screw is movably connected outside the first lead screw, the sliding rail is fixedly connected inside the supporting frame, the rotating shaft is movably connected inside the supporting frame, a first thread is fixedly connected outside the first lead screw, a first motor is movably connected on the top of the first lead screw, a first fixing block is movably connected outside the first lead screw, a second bearing is arranged on the right side of the first lead screw, a second lead screw is movably connected inside the second bearing, a second thread is fixedly connected outside the second lead screw, a second motor is movably connected on the top of the second lead screw, a second fixing block is movably connected outside the second lead screw, one end of the screw is fixedly connected with a workbench, the interior of the workbench is electrically connected with a first lead, the interior of the first lead is electrically connected with a battery, the interior of the battery is electrically connected with a second lead, the top of the workbench is fixedly connected with a rubber layer, the bottom of the rubber layer is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a contact, the interior of the slide rail is slidably connected with a slide bar, the interior of the slide bar is fixedly connected with a spring, the bottom of the spring is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a first sleeve, the outer wall of the first sleeve is fixedly connected with a second sleeve, the right end of the rotating shaft is movably connected with a third motor, the top of the rotating shaft is movably connected with a third bearing, the bottom of the rotating shaft is movably connected with a fourth bearing, and the top of, the inside swing joint of second sleeve has the axis of rotation, the recess has been seted up to the bottom of slide bar, and the size of recess and the big or small phase-match of connecting rod, the size of first lead screw is the same with the size of second lead screw, the size of first bearing is the same with the size of second bearing.

The utility model has the advantages that:

1. this integrated circuit board circular telegram testing arrangement, through the inside slide rail that sets up of support frame, slide bar, first sleeve, second sleeve, axis of rotation and third motor, the third motor drives the axis of rotation, and the axis of rotation drives the inside slide bar of second sleeve and can controls, and through the inside spring that sets up of slide bar, the spring has played the effect of buffering, and through the inside slide bar that sets up of slide rail, the slide bar has played gliding effect.

2. This integrated circuit board circular telegram testing arrangement, through inside first motor, the second motor, first lead screw, the second lead screw and the screw that sets up of support frame, first motor and second motor drive first lead screw and second lead screw and rotate, and first lead screw and second lead screw drive the screw and make the workstation can reciprocate, and convenient operation is simple, uses manpower sparingly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the sliding rod of the present invention.

Description of reference numerals: 1. a support frame; 2. a first bearing; 3. a first lead screw; 4. a first thread; 5. a first motor; 6. a first fixed block; 7. a second bearing; 8. a second lead screw; 9. a second thread; 10. a second motor; 11. a second fixed block; 12. a nut; 13. a work table; 14. a first conductive line; 15. a battery; 16. A second conductive line; 17. a rubber layer; 18. placing the plate; 19. a contact; 20. a slide rail; 21. a slide bar; 22. A spring; 23. a connecting rod; 24. a first sleeve; 25. a second sleeve; 26. a rotating shaft; 27. a third motor; 28. a third bearing; 29. a fourth bearing; 30. and a fifth bearing.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, an integrated circuit board power-on testing device includes a supporting frame 1, a first lead screw 3, a nut 12, a slide rail 20 and a rotation shaft 26, wherein the supporting frame 1 is fixedly connected with a first bearing 2, the size of the first bearing 2 is the same as that of a second bearing 7, the first bearing 2 is movably connected with the first lead screw 3, the first lead screw 3 is the same as that of a second lead screw 8, the outer wall of the first lead screw 3 is movably connected with the nut 12, the supporting frame 1 is fixedly connected with the slide rail 20, and the supporting frame 1 is movably connected with the rotation shaft 26.

In this embodiment, the outer wall of the first lead screw 3 is fixedly connected with a first thread 4, the top of the first lead screw 3 is movably connected with a first motor 5, the outer wall of the first lead screw 3 is movably connected with a first fixing block 6, the right side of the first lead screw 3 is provided with a second bearing 7, the inside of the second bearing 7 is movably connected with a second lead screw 8, the outer wall of the second lead screw 8 is fixedly connected with a second thread 9, the top of the second lead screw 8 is movably connected with a second motor 10, and the outer wall of the second lead screw 8 is movably connected with a second fixing block 11.

Preferably, one end of the nut 12 is fixedly connected with a workbench 13, the inside of the workbench 13 is electrically connected with a first lead 14, the inside of the first lead 14 is electrically connected with a battery 15, the inside of the battery 15 is electrically connected with a second lead 16, the top of the workbench 13 is fixedly connected with a rubber layer 17, the bottom of the rubber layer 17 is fixedly connected with a placing plate 18, and the top of the placing plate 18 is fixedly connected with a contact 19.

Preferably, the inside sliding connection of slide rail 20 has slide bar 21, the recess has been seted up to slide bar 21's bottom, and the size of recess and the size phase-match of connecting rod 23, the inside fixedly connected with spring 22 of slide bar 21, the bottom fixedly connected with connecting rod 23 of spring 22, the first sleeve 24 of the outer wall fixedly connected with of connecting rod 23, the outer wall fixedly connected with second sleeve 25 of first sleeve 24, the inside swing joint of second sleeve 25 has axis of rotation 26, the right-hand member swing joint of axis of rotation 26 has third motor 27, the top swing joint of axis of rotation 26 has third bearing 28, the bottom swing joint of axis of rotation 26 has fourth bearing 29, the left side top swing joint of axis of rotation 26 has fifth bearing 30.

When the circuit board support is used, a worker places the circuit board on the placing plate 18, one end of the circuit board is in contact with the contact 19, the third motor 27 is started, the third motor 27 drives the rotating shaft 26 to enable the second sleeve 25 to drive the sliding rod 21 to move left and right, the connecting rod 23 is in contact with the circuit board through the connecting rod 23 movably connected inside the groove, if the circuit board is electrified, the circuit board is electrified to be qualified, the sliding rod 21, the first sleeve 24, the second sleeve 25, the rotating shaft 26 and the third motor 27 are arranged inside the support frame 1, the third motor 27 drives the rotating shaft 26, the rotating shaft 26 drives the sliding rod 21 inside the second sleeve 25 to move left and right, the spring 22 arranged inside the sliding rod 21 plays a buffering role through the spring 22 arranged inside the sliding rod 21 arranged inside the sliding rail, the sliding rod 21 plays a sliding role, and the first motor 5, the second motor and the, The second motor 10, the first lead screw 3, the second lead screw 8 and the nut 12, the first motor 5 and the second motor 10 drive the first lead screw 3 and the second lead screw 8 to rotate, the first lead screw 3 and the second lead screw 8 drive the nut 12, the workbench 13 can move up and down, the operation is convenient and simple, and manpower is saved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an integrated circuit board circular telegram testing arrangement, includes support frame (1), first lead screw (3), screw (12), slide rail (20) and axis of rotation (26), its characterized in that: the inner part of the support frame (1) is fixedly connected with a first bearing (2), the inner part of the first bearing (2) is movably connected with a first lead screw (3), the outer wall of the first lead screw (3) is movably connected with a screw nut (12), the inner part of the support frame (1) is fixedly connected with a slide rail (20), the inner part of the support frame (1) is movably connected with a rotating shaft (26), the outer wall of the first lead screw (3) is fixedly connected with a first thread (4), the top part of the first lead screw (3) is movably connected with a first motor (5), the outer wall of the first lead screw (3) is movably connected with a first fixed block (6), the right side of the first lead screw (3) is provided with a second bearing (7), the inner part of the second bearing (7) is movably connected with a second lead screw (8), the outer wall of the second lead screw (8) is fixedly connected with a second, the top of the second lead screw (8) is movably connected with a second motor (10), the outer wall of the second lead screw (8) is movably connected with a second fixed block (11), one end of the screw (12) is fixedly connected with a workbench (13), the inside of the workbench (13) is electrically connected with a first lead (14), the inside of the first lead (14) is electrically connected with a battery (15), the inside of the battery (15) is electrically connected with a second lead (16), the top of the workbench (13) is fixedly connected with a rubber layer (17), the bottom of the rubber layer (17) is fixedly connected with a placing plate (18), the top of the placing plate (18) is fixedly connected with a contact (19), the inside of the sliding rail (20) is slidably connected with a sliding rod (21), the inside of the sliding rod (21) is fixedly connected with a spring (22), and the bottom of the spring (22) is fixedly connected with a connecting rod (23), the outer wall of the connecting rod (23) is fixedly connected with a first sleeve (24), the outer wall of the first sleeve (24) is fixedly connected with a second sleeve (25), the right end of the rotating shaft (26) is movably connected with a third motor (27), the top of the rotating shaft (26) is movably connected with a third bearing (28), the bottom of the rotating shaft (26) is movably connected with a fourth bearing (29), the top of the left side of the rotating shaft (26) is movably connected with a fifth bearing (30), a rotating shaft (26) is movably connected inside the second sleeve (25), a groove is formed at the bottom of the sliding rod (21), the size of the groove is matched with that of the connecting rod (23), the size of the first screw rod (3) is the same as that of the second screw rod (8), the first bearing (2) and the second bearing (7) are the same in size.